sphinx.addnodesdocument)}( rawsourcechildren]( translations LanguagesNode)}(hhh](h pending_xref)}(hhh]docutils.nodesTextChinese (Simplified)}parenthsba attributes}(ids]classes]names]dupnames]backrefs] refdomainstdreftypedoc reftarget)/translations/zh_CN/driver-api/infinibandmodnameN classnameN refexplicitutagnamehhh ubh)}(hhh]hChinese (Traditional)}hh2sbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget)/translations/zh_TW/driver-api/infinibandmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hItalian}hhFsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget)/translations/it_IT/driver-api/infinibandmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hJapanese}hhZsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget)/translations/ja_JP/driver-api/infinibandmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hKorean}hhnsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget)/translations/ko_KR/driver-api/infinibandmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hSpanish}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget)/translations/sp_SP/driver-api/infinibandmodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageEnglishuh1h hh _documenthsourceNlineNubhsection)}(hhh](htitle)}(h+InfiniBand and Remote DMA (RDMA) Interfacesh]h+InfiniBand and Remote DMA (RDMA) Interfaces}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhC/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband.rsthKubh)}(hhh](h)}(hIntroduction and Overviewh]hIntroduction and Overview}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhhhKubh paragraph)}(hTBDh]hTBD}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhhhhubeh}(h]introduction-and-overviewah ]h"]introduction and overviewah$]h&]uh1hhhhhhhhKubh)}(hhh](h)}(hInfiniBand core interfacesh]hInfiniBand core interfaces}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhhhhK ubhindex)}(hhh]h}(h]h ]h"]h$]h&]entries](single#iwpm_get_nlmsg_request (C function)c.iwpm_get_nlmsg_requesthNtauh1hhhhhhNhNubhdesc)}(hhh](hdesc_signature)}(h]struct iwpm_nlmsg_request * iwpm_get_nlmsg_request (__u32 nlmsg_seq, u8 nl_client, gfp_t gfp)h]hdesc_signature_line)}(h[struct iwpm_nlmsg_request *iwpm_get_nlmsg_request(__u32 nlmsg_seq, u8 nl_client, gfp_t gfp)h](hdesc_sig_keyword)}(hstructh]hstruct}(hjhhhNhNubah}(h]h ]kah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKaubhdesc_sig_space)}(h h]h }(hj'hhhNhNubah}(h]h ]wah"]h$]h&]uh1j%hjhhhj$hKaubh)}(hhh]h desc_sig_name)}(hiwpm_nlmsg_requesth]hiwpm_nlmsg_request}(hj;hhhNhNubah}(h]h ]nah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomaincreftype identifier reftargetj=modnameN classnameN c:parent_keysphinx.domains.c LookupKey)}data]jX ASTIdentifier)}jSiwpm_get_nlmsg_requestsbc.iwpm_get_nlmsg_requestasbuh1hhjhhhj$hKaubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj$hKaubhdesc_sig_punctuation)}(h*h]h*}(hjvhhhNhNubah}(h]h ]pah"]h$]h&]uh1jthjhhhj$hKaubh desc_name)}(hiwpm_get_nlmsg_requesth]j:)}(hjch]hiwpm_get_nlmsg_request}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](sig-namedescnameeh"]h$]h&] xml:spacepreserveuh1jhjhhhj$hKaubhdesc_parameterlist)}(h*(__u32 nlmsg_seq, u8 nl_client, gfp_t gfp)h](hdesc_parameter)}(h__u32 nlmsg_seqh](h)}(hhh]j:)}(h__u32h]h__u32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jac.iwpm_get_nlmsg_requestasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h nlmsg_seqh]h nlmsg_seq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u8 nl_clienth](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jac.iwpm_get_nlmsg_requestasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h nl_clienth]h nl_client}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h gfp_t gfph](h)}(hhh]j:)}(hgfp_th]hgfp_t}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjCmodnameN classnameNjWjZ)}j]]jac.iwpm_get_nlmsg_requestasbuh1hhj:ubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubj:)}(hgfph]hgfp}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj$hKaubeh}(h]h ]h"]h$]h&]jj add_permalinkuh1j sphinx_line_type declaratorhj hhhj$hKaubah}(h]jah ](sig sig-objecteh"]h$]h&] is_multiline _toc_parts) _toc_namehuh1jhj$hKahjhhubh desc_content)}(hhh]h)}(h/Allocate and initialize netlink message requesth]h/Allocate and initialize netlink message request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKahjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj$hKaubeh}(h]h ](jQfunctioneh"]h$]h&]domainjQobjtypejdesctypejnoindex noindexentrynocontentsentryuh1jhhhhhNhNubh container)}(hX9**Parameters** ``__u32 nlmsg_seq`` Sequence number of the netlink message ``u8 nl_client`` The index of the netlink client ``gfp_t gfp`` Indicates how the memory for the request should be allocated **Description** Returns the newly allocated netlink request object if successful, otherwise returns NULLh](h)}(h**Parameters**h]hstrong)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKehjubhdefinition_list)}(hhh](hdefinition_list_item)}(h;``__u32 nlmsg_seq`` Sequence number of the netlink message h](hterm)}(h``__u32 nlmsg_seq``h]hliteral)}(hjh]h__u32 nlmsg_seq}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKbhjubh definition)}(hhh]h)}(h&Sequence number of the netlink messageh]h&Sequence number of the netlink message}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKbhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKbhjubj)}(h1``u8 nl_client`` The index of the netlink client h](j)}(h``u8 nl_client``h]j)}(hj/h]h u8 nl_client}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKchj)ubj )}(hhh]h)}(hThe index of the netlink clienth]hThe index of the netlink client}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhKchjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhKchjubj)}(hK``gfp_t gfp`` Indicates how the memory for the request should be allocated h](j)}(h ``gfp_t gfp``h]j)}(hjhh]h gfp_t gfp}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKdhjbubj )}(hhh]h)}(hhhhjShKsubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhjShKshj;hhubj)}(hhh]h)}(h0Find netlink message request in the request listh]h0Find netlink message request in the request list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKshjhhubah}(h]h ]h"]h$]h&]uh1jhj;hhhjShKsubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj1jj1jjjuh1jhhhhhNhNubj)}(h**Parameters** ``__u32 echo_seq`` Sequence number of the netlink request to find **Description** Returns the found netlink message request, if not found, returns NULLh](h)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKwhj5ubj)}(hhh]j)}(hB``__u32 echo_seq`` Sequence number of the netlink request to find h](j)}(h``__u32 echo_seq``h]j)}(hjZh]h__u32 echo_seq}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKthjTubj )}(hhh]h)}(h.Sequence number of the netlink request to findh]h.Sequence number of the netlink request to find}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhjohKthjpubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjohKthjQubah}(h]h ]h"]h$]h&]uh1jhj5ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKvhj5ubh)}(hEReturns the found netlink message request, if not found, returns NULLh]hEReturns the found netlink message request, if not found, returns NULL}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKuhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iwpm_wait_complete_req (C function)c.iwpm_wait_complete_reqhNtauh1hhhhhhNhNubj)}(hhh](j)}(hEint iwpm_wait_complete_req (struct iwpm_nlmsg_request *nlmsg_request)h]j)}(hDint iwpm_wait_complete_req(struct iwpm_nlmsg_request *nlmsg_request)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhK|ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhK|ubj)}(hiwpm_wait_complete_reqh]j:)}(hiwpm_wait_complete_reqh]hiwpm_wait_complete_req}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhK|ubj)}(h*(struct iwpm_nlmsg_request *nlmsg_request)h]j)}(h(struct iwpm_nlmsg_request *nlmsg_requesth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiwpm_nlmsg_requesth]hiwpm_nlmsg_request}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_wait_complete_reqasbuh1hhjubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h nlmsg_requesth]h nlmsg_request}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhK|ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhK|ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhK|hjhhubj)}(hhh]h)}(h)Block while servicing the netlink requesth]h)Block while servicing the netlink request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhK|hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhK|ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct iwpm_nlmsg_request *nlmsg_request`` Netlink message request to service **Description** Wakes up, after the request is completed or expired Returns 0 if the request is complete without errorh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj)}(hhh]j)}(hP``struct iwpm_nlmsg_request *nlmsg_request`` Netlink message request to service h](j)}(h,``struct iwpm_nlmsg_request *nlmsg_request``h]j)}(hjh]h(struct iwpm_nlmsg_request *nlmsg_request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhK}hjubj )}(hhh]h)}(h"Netlink message request to serviceh]h"Netlink message request to service}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK}hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK}hjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubh)}(hfWakes up, after the request is completed or expired Returns 0 if the request is complete without errorh]hfWakes up, after the request is completed or expired Returns 0 if the request is complete without error}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhK~hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiwpm_get_nlmsg_seq (C function)c.iwpm_get_nlmsg_seqhNtauh1hhhhhhNhNubj)}(hhh](j)}(hint iwpm_get_nlmsg_seq (void)h]j)}(hint iwpm_get_nlmsg_seq(void)h](j)}(hinth]hint}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWhhhjihKubj)}(hiwpm_get_nlmsg_seqh]j:)}(hiwpm_get_nlmsg_seqh]hiwpm_get_nlmsg_seq}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ](jjeh"]h$]h&]jjuh1jhjWhhhjihKubj)}(h(void)h]j)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjWhhhjihKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjShhhjihKubah}(h]jNah ](jjeh"]h$]h&]jj)jhuh1jhjihKhjPhhubj)}(hhh]h)}(hHGet the sequence number for a netlink message to send to the port mapperh]hHGet the sequence number for a netlink message to send to the port mapper}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjPhhhjihKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hn**Parameters** ``void`` no arguments **Description** Returns the sequence number for the netlink message.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]j)}(hj h]hvoid}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(h no argumentsh]h no arguments}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj> h]h Description}(hj@ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj< ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubh)}(h4Returns the sequence number for the netlink message.h]h4Returns the sequence number for the netlink message.}(hjT hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iwpm_add_remote_info (C function)c.iwpm_add_remote_infohNtauh1hhhhhhNhNubj)}(hhh](j)}(hhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj;ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj:hKhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iwpm_get_registration (C function)c.iwpm_get_registrationhNtauh1hhhhhhNhNubj)}(hhh](j)}(h(u32 iwpm_get_registration (u8 nl_client)h]j)}(h'u32 iwpm_get_registration(u8 nl_client)h](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSiwpm_get_registrationsbc.iwpm_get_registrationasbuh1hhj{hhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{hhhjhKubj)}(hiwpm_get_registrationh]j:)}(hjh]hiwpm_get_registration}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj{hhhjhKubj)}(h(u8 nl_client)h]j)}(h u8 nl_clienth](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.iwpm_get_registrationasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h nl_clienth]h nl_client}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhj{hhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjwhhhjhKubah}(h]jrah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjthhubj)}(hhh]h)}(hGet the client registrationh]hGet the client registration}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj'hhubah}(h]h ]h"]h$]h&]uh1jhjthhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjBjjBjjjuh1jhhhhhNhNubj)}(hy**Parameters** ``u8 nl_client`` The index of the netlink client **Description** Returns the client registration typeh](h)}(h**Parameters**h]j)}(hjLh]h Parameters}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjFubj)}(hhh]j)}(h1``u8 nl_client`` The index of the netlink client h](j)}(h``u8 nl_client``h]j)}(hjkh]h u8 nl_client}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjeubj )}(hhh]h)}(hThe index of the netlink clienth]hThe index of the netlink client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjeubeh}(h]h ]h"]h$]h&]uh1jhjhKhjbubah}(h]h ]h"]h$]h&]uh1jhjFubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjFubh)}(h$Returns the client registration typeh]h$Returns the client registration type}(hjhhhNhNubah}(h]h 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classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_send_mapinfoasbuh1hhj$ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubj:)}(h nl_clienth]h nl_client}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h int iwpm_pidh](j)}(hinth]hint}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubj:)}(hiwpm_pidh]hiwpm_pid}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(hVSend local and mapped IPv4/IPv6 address info of a client to the user space port mapperh]hVSend local and mapped IPv4/IPv6 address info of a client to the user space port mapper}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``u8 nl_client`` The index of the netlink client ``int iwpm_pid`` The pid of the user space port mapper **Description** If successful, returns the number of sent mapping info recordsh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj)}(hhh](j)}(h1``u8 nl_client`` The index of the netlink client h](j)}(h``u8 nl_client``h]j)}(hjh]h u8 nl_client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(hThe index of the netlink clienth]hThe index of the netlink client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h7``int iwpm_pid`` The pid of the user space port mapper h](j)}(h``int iwpm_pid``h]j)}(hj2h]h int iwpm_pid}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj,ubj )}(hhh]h)}(h%The pid of the user space port mapperh]h%The pid of the user space port mapper}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGhKhjHubah}(h]h ]h"]h$]h&]uh1j hj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjmh]h Description}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubh)}(h>If successful, returns the number of sent mapping info recordsh]h>If successful, returns the number of sent mapping info records}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iwpm_mapinfo_available (C function)c.iwpm_mapinfo_availablehNtauh1hhhhhhNhNubj)}(hhh](j)}(h!int iwpm_mapinfo_available (void)h]j)}(h int iwpm_mapinfo_available(void)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_mapinfo_availableh]j:)}(hiwpm_mapinfo_availableh]hiwpm_mapinfo_available}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h(void)h]j)}(hvoidh]j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h@Check if any mapping info records is available in the hash tableh]h@Check if any mapping info records is available in the hash table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj1jj1jjjuh1jhhhhhNhNubj)}(h|**Parameters** ``void`` no arguments **Description** Returns 1 if mapping information is available, otherwise returns 0h](h)}(h**Parameters**h]j)}(hj;h]h Parameters}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj5ubj)}(hhh]j)}(h``void`` no arguments h](j)}(h``void``h]j)}(hjZh]hvoid}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjTubj )}(hhh]h)}(h no argumentsh]h no arguments}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhjohKhjpubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjohKhjQubah}(h]h ]h"]h$]h&]uh1jhj5ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj5ubh)}(hBReturns 1 if mapping information is available, otherwise returns 0h]hBReturns 1 if mapping information is available, otherwise returns 0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iwpm_compare_sockaddr (C function)c.iwpm_compare_sockaddrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hdint iwpm_compare_sockaddr (struct sockaddr_storage *a_sockaddr, struct sockaddr_storage *b_sockaddr)h]j)}(hcint iwpm_compare_sockaddr(struct sockaddr_storage *a_sockaddr, struct sockaddr_storage *b_sockaddr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_compare_sockaddrh]j:)}(hiwpm_compare_sockaddrh]hiwpm_compare_sockaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hJ(struct sockaddr_storage *a_sockaddr, struct sockaddr_storage *b_sockaddr)h](j)}(h#struct sockaddr_storage *a_sockaddrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsockaddr_storageh]hsockaddr_storage}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_compare_sockaddrasbuh1hhjubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h a_sockaddrh]h a_sockaddr}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#struct sockaddr_storage *b_sockaddrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsockaddr_storageh]hsockaddr_storage}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jQc.iwpm_compare_sockaddrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h b_sockaddrh]h b_sockaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h$Compare two sockaddr storage structsh]h$Compare two sockaddr storage structs}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj"jj"jjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct sockaddr_storage *a_sockaddr`` first sockaddr to compare ``struct sockaddr_storage *b_sockaddr`` second sockaddr to compare **Return** 0 if they are holding the same ip/tcp address info, otherwise returns 1h](h)}(h**Parameters**h]j)}(hj,h]h Parameters}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj&ubj)}(hhh](j)}(hB``struct sockaddr_storage *a_sockaddr`` first sockaddr to compare h](j)}(h'``struct sockaddr_storage *a_sockaddr``h]j)}(hjKh]h#struct sockaddr_storage *a_sockaddr}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjEubj )}(hhh]h)}(hfirst sockaddr to compareh]hfirst sockaddr to compare}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hKhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hKhjBubj)}(hC``struct sockaddr_storage *b_sockaddr`` second sockaddr to compare h](j)}(h'``struct sockaddr_storage *b_sockaddr``h]j)}(hjh]h#struct sockaddr_storage *b_sockaddr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj~ubj )}(hhh]h)}(hsecond sockaddr to compareh]hsecond sockaddr to compare}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhKhjBubeh}(h]h ]h"]h$]h&]uh1jhj&ubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj&ubh)}(hG0 if they are holding the same ip/tcp address info, otherwise returns 1h]hG0 if they are holding the same ip/tcp address info, otherwise returns 1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%iwpm_validate_nlmsg_attr (C function)c.iwpm_validate_nlmsg_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hCint iwpm_validate_nlmsg_attr (struct nlattr *nltb[], int nla_count)h]j)}(hBint iwpm_validate_nlmsg_attr(struct nlattr *nltb[], int nla_count)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_validate_nlmsg_attrh]j:)}(hiwpm_validate_nlmsg_attrh]hiwpm_validate_nlmsg_attr}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h&(struct nlattr *nltb[], int nla_count)h](j)}(hstruct nlattr *nltb[]h](j)}(hjh]hstruct}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj=ubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubh)}(hhh]j:)}(hnlattrh]hnlattr}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j`)}jSj'sbc.iwpm_validate_nlmsg_attrasbuh1hhj=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubj:)}(hnltbh]hnltb}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubju)}(h[h]h[}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubju)}(h]h]h]}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(h int nla_counth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h nla_counth]h nla_count}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h!Check for NULL netlink attributesh]h!Check for NULL netlink attributes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj-jj-jjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct nlattr *nltb[]`` Holds address of each netlink message attributes ``int nla_count`` Number of netlink message attributes **Description** Returns error if any of the nla_count attributes is NULLh](h)}(h**Parameters**h]j)}(hj7h]h Parameters}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj1ubj)}(hhh](j)}(hK``struct nlattr *nltb[]`` Holds address of each netlink message attributes h](j)}(h``struct nlattr *nltb[]``h]j)}(hjVh]hstruct nlattr *nltb[]}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjPubj )}(hhh]h)}(h0Holds address of each netlink message attributesh]h0Holds address of each netlink message attributes}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkhKhjlubah}(h]h ]h"]h$]h&]uh1j hjPubeh}(h]h ]h"]h$]h&]uh1jhjkhKhjMubj)}(h7``int nla_count`` Number of netlink message attributes h](j)}(h``int nla_count``h]j)}(hjh]h int nla_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(h$Number of netlink message attributesh]h$Number of netlink message attributes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjMubeh}(h]h ]h"]h$]h&]uh1jhj1ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj1ubh)}(h8Returns error if any of the nla_count attributes is NULLh]h8Returns error if any of the nla_count attributes is NULL}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj1ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiwpm_create_nlmsg (C function)c.iwpm_create_nlmsghNtauh1hhhhhhNhNubj)}(hhh](j)}(hTstruct sk_buff * iwpm_create_nlmsg (u32 nl_op, struct nlmsghdr **nlh, int nl_client)h]j)}(hRstruct sk_buff *iwpm_create_nlmsg(u32 nl_op, struct nlmsghdr **nlh, int nl_client)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj hhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhKubh)}(hhh]j:)}(hsk_buffh]hsk_buff}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj0modnameN classnameNjWjZ)}j]]j`)}jSiwpm_create_nlmsgsbc.iwpm_create_nlmsgasbuh1hhj hhhjhKubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhKubju)}(hjxh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj hhhjhKubj)}(hiwpm_create_nlmsgh]j:)}(hjLh]hiwpm_create_nlmsg}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhjhKubj)}(h1(u32 nl_op, struct nlmsghdr **nlh, int nl_client)h](j)}(h u32 nl_oph](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jJc.iwpm_create_nlmsgasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hnl_oph]hnl_op}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct nlmsghdr **nlhh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hnlmsghdrh]hnlmsghdr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jJc.iwpm_create_nlmsgasbuh1hhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hnlhh]hnlh}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int nl_clienth](j)}(hinth]hint}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjJubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubj:)}(h nl_clienth]h nl_client}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h'Allocate skb and form a netlink messageh]h'Allocate skb and form a netlink message}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXH**Parameters** ``u32 nl_op`` Netlink message opcode ``struct nlmsghdr **nlh`` Holds address of the netlink message header in skb ``int nl_client`` The index of the netlink client **Description** Returns the newly allcated skb, or NULL if the tailroom of the skb is insufficient to store the message header and payloadh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj)}(hhh](j)}(h%``u32 nl_op`` Netlink message opcode h](j)}(h ``u32 nl_op``h]j)}(hjh]h u32 nl_op}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(hNetlink message opcodeh]hNetlink message opcode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hM``struct nlmsghdr **nlh`` Holds address of the netlink message header in skb h](j)}(h``struct nlmsghdr **nlh``h]j)}(hjh]hstruct nlmsghdr **nlh}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(h2Holds address of the netlink message header in skbh]h2Holds address of the netlink message header in skb}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hKhj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hKhjubj)}(h2``int nl_client`` The index of the netlink client h](j)}(h``int nl_client``h]j)}(hjGh]h int nl_client}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjAubj )}(hhh]h)}(hThe index of the netlink clienth]hThe index of the netlink client}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hKhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubh)}(hzReturns the newly allcated skb, or NULL if the tailroom of the skb is insufficient to store the message header and payloadh]hzReturns the newly allcated skb, or NULL if the tailroom of the skb is insufficient to store the message header and payload}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiwpm_parse_nlmsg (C function)c.iwpm_parse_nlmsghNtauh1hhhhhhNhNubj)}(hhh](j)}(hint iwpm_parse_nlmsg (struct netlink_callback *cb, int policy_max, const struct nla_policy *nlmsg_policy, struct nlattr *nltb[], const char *msg_type)h]j)}(hint iwpm_parse_nlmsg(struct netlink_callback *cb, int policy_max, const struct nla_policy *nlmsg_policy, struct nlattr *nltb[], const char *msg_type)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_parse_nlmsgh]j:)}(hiwpm_parse_nlmsgh]hiwpm_parse_nlmsg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h(struct netlink_callback *cb, int policy_max, const struct nla_policy *nlmsg_policy, struct nlattr *nltb[], const char *msg_type)h](j)}(hstruct netlink_callback *cbh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hnetlink_callbackh]hnetlink_callback}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj$modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_parse_nlmsgasbuh1hhjubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcbh]hcb}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint policy_maxh](j)}(hinth]hint}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubj:)}(h policy_maxh]h policy_max}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h%const struct nla_policy *nlmsg_policyh](j)}(hconsth]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h nla_policyh]h nla_policy}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j>c.iwpm_parse_nlmsgasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h nlmsg_policyh]h nlmsg_policy}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct nlattr *nltb[]h](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj3ubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubh)}(hhh]j:)}(hnlattrh]hnlattr}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]j>c.iwpm_parse_nlmsgasbuh1hhj3ubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubj:)}(hnltbh]hnltb}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubju)}(hjh]h[}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubju)}(hjh]h]}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hconst char *msg_typeh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmsg_typeh]hmsg_type}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h/Validate and parse the received netlink messageh]h/Validate and parse the received netlink message}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj,hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjGjjGjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct netlink_callback *cb`` Netlink callback structure ``int policy_max`` Maximum attribute type to be expected ``const struct nla_policy *nlmsg_policy`` Validation policy ``struct nlattr *nltb[]`` Array to store policy_max parsed elements ``const char *msg_type`` Type of netlink message **Description** Returns 0 on success or a negative error codeh](h)}(h**Parameters**h]j)}(hjQh]h Parameters}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjKubj)}(hhh](j)}(h;``struct netlink_callback *cb`` Netlink callback structure h](j)}(h``struct netlink_callback *cb``h]j)}(hjph]hstruct netlink_callback *cb}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjjubj )}(hhh]h)}(hNetlink callback structureh]hNetlink callback structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjgubj)}(h9``int policy_max`` Maximum attribute type to be expected h](j)}(h``int policy_max``h]j)}(hjh]hint policy_max}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(h%Maximum attribute type to be expectedh]h%Maximum attribute type to be expected}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjgubj)}(h<``const struct nla_policy *nlmsg_policy`` Validation policy h](j)}(h)``const struct nla_policy *nlmsg_policy``h]j)}(hjh]h%const struct nla_policy *nlmsg_policy}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(hValidation policyh]hValidation policy}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjgubj)}(hD``struct nlattr *nltb[]`` Array to store policy_max parsed elements h](j)}(h``struct nlattr *nltb[]``h]j)}(hjh]hstruct nlattr *nltb[]}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(h)Array to store policy_max parsed elementsh]h)Array to store policy_max parsed elements}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hKhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hKhjgubj)}(h1``const char *msg_type`` Type of netlink message h](j)}(h``const char *msg_type``h]j)}(hjTh]hconst char *msg_type}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjNubj )}(hhh]h)}(hType of netlink messageh]hType of netlink message}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihKhjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihKhjgubeh}(h]h ]h"]h$]h&]uh1jhjKubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjKubh)}(h-Returns 0 on success or a negative error codeh]h-Returns 0 on success or a negative error code}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjKubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h iwpm_print_sockaddr (C function)c.iwpm_print_sockaddrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hGvoid iwpm_print_sockaddr (struct sockaddr_storage *sockaddr, char *msg)h]j)}(hFvoid iwpm_print_sockaddr(struct sockaddr_storage *sockaddr, char *msg)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_print_sockaddrh]j:)}(hiwpm_print_sockaddrh]hiwpm_print_sockaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h.(struct sockaddr_storage *sockaddr, char *msg)h](j)}(h!struct sockaddr_storage *sockaddrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hsockaddr_storageh]hsockaddr_storage}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj1modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_print_sockaddrasbuh1hhj ubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hsockaddrh]hsockaddr}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h char *msgh](j)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmsgh]hmsg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h$Print IPv4/IPv6 address and TCP porth]h$Print IPv4/IPv6 address and TCP port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hq**Parameters** ``struct sockaddr_storage *sockaddr`` Socket address to print ``char *msg`` Message to printh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj)}(hhh](j)}(h>``struct sockaddr_storage *sockaddr`` Socket address to print h](j)}(h%``struct sockaddr_storage *sockaddr``h]j)}(hjh]h!struct sockaddr_storage *sockaddr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubj )}(hhh]h)}(hSocket address to printh]hSocket address to print}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,hKhj-ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj,hKhjubj)}(h``char *msg`` Message to printh](j)}(h ``char *msg``h]j)}(hjPh]h char *msg}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjJubj )}(hhh]h)}(hMessage to printh]hMessage to print}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjfubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1jhjehKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiwpm_send_hello (C function)c.iwpm_send_hellohNtauh1hhhhhhNhNubj)}(hhh](j)}(hAint iwpm_send_hello (u8 nl_client, int iwpm_pid, u16 abi_version)h]j)}(h@int iwpm_send_hello(u8 nl_client, int iwpm_pid, u16 abi_version)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_send_helloh]j:)}(hiwpm_send_helloh]hiwpm_send_hello}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h-(u8 nl_client, int iwpm_pid, u16 abi_version)h](j)}(h u8 nl_clienth](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_send_helloasbuh1hhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h nl_clienth]h nl_client}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int iwpm_pidh](j)}(hinth]hint}(hj1 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj- ubj&)}(h h]h }(hj? hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj- ubj:)}(hiwpm_pidh]hiwpm_pid}(hjM hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj- ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu16 abi_versionh](h)}(hhh]j:)}(hu16h]hu16}(hji hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjf ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjk modnameN classnameNjWjZ)}j]]j c.iwpm_send_helloasbuh1hhjb ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjb ubj:)}(h abi_versionh]h abi_version}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjb ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(hSend hello response to iwpmdh]hSend hello response to iwpmd}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhhhNhNubj)}(h**Parameters** ``u8 nl_client`` The index of the netlink client ``int iwpm_pid`` The pid of the user space port mapper ``u16 abi_version`` The kernel's abi_version **Description** Returns 0 on success or a negative error codeh](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhj ubj)}(hhh](j)}(h1``u8 nl_client`` The index of the netlink client h](j)}(h``u8 nl_client``h]j)}(hj!h]h u8 nl_client}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhj ubj )}(hhh]h)}(hThe index of the netlink clienth]hThe index of the netlink client}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hMhj!ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj ubj)}(h7``int iwpm_pid`` The pid of the user space port mapper h](j)}(h``int iwpm_pid``h]j)}(hj9!h]h int iwpm_pid}(hj;!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7!ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhj3!ubj )}(hhh]h)}(h%The pid of the user space port mapperh]h%The pid of the user space port mapper}(hjR!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjN!hMhjO!ubah}(h]h ]h"]h$]h&]uh1j hj3!ubeh}(h]h ]h"]h$]h&]uh1jhjN!hMhj ubj)}(h-``u16 abi_version`` The kernel's abi_version h](j)}(h``u16 abi_version``h]j)}(hjr!h]hu16 abi_version}(hjt!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjp!ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhjl!ubj )}(hhh]h)}(hThe kernel's abi_versionh]hThe kernel’s abi_version}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hMhj!ubah}(h]h ]h"]h$]h&]uh1j hjl!ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hj!h]h Description}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhj ubh)}(h-Returns 0 on success or a negative error codeh]h-Returns 0 on success or a negative error code}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_process_cq_direct (C function)c.ib_process_cq_directhNtauh1hhhhhhNhNubj)}(hhh](j)}(h7int ib_process_cq_direct (struct ib_cq *cq, int budget)h]j)}(h6int ib_process_cq_direct(struct ib_cq *cq, int budget)h](j)}(hinth]hint}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chK}ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!hhhj"hK}ubj)}(hib_process_cq_directh]j:)}(hib_process_cq_directh]hib_process_cq_direct}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj!hhhj"hK}ubj)}(h(struct ib_cq *cq, int budget)h](j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hj/"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj+"ubj&)}(h h]h }(hj<"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+"ubh)}(hhh]j:)}(hib_cqh]hib_cq}(hjM"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJ"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjO"modnameN classnameNjWjZ)}j]]j`)}jSj"sbc.ib_process_cq_directasbuh1hhj+"ubj&)}(h h]h }(hjm"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+"ubju)}(hjxh]h*}(hj{"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj+"ubj:)}(hcqh]hcq}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'"ubj)}(h int budgeth](j)}(hinth]hint}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubj:)}(hbudgeth]hbudget}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'"ubeh}(h]h ]h"]h$]h&]jjuh1jhj!hhhj"hK}ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!hhhj"hK}ubah}(h]j!ah ](jjeh"]h$]h&]jj)jhuh1jhj"hK}hj!hhubj)}(hhh]h)}(hprocess a CQ in caller contexth]hprocess a CQ in caller context}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chK}hj"hhubah}(h]h ]h"]h$]h&]uh1jhj!hhhj"hK}ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj"jj"jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_cq *cq`` CQ to process ``int budget`` number of CQEs to poll for **Description** This function is used to process all outstanding CQ entries. It does not offload CQ processing to a different context and does not ask for completion interrupts from the HCA. Using direct processing on CQ with non IB_POLL_DIRECT type may trigger concurrent processing. **Note** do not pass -1 as ``budget`` unless it is guaranteed that the number of completions that will be processed is small.h](h)}(h**Parameters**h]j)}(hj #h]h Parameters}(hj #hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj#ubj)}(hhh](j)}(h#``struct ib_cq *cq`` CQ to process h](j)}(h``struct ib_cq *cq``h]j)}(hj(#h]hstruct ib_cq *cq}(hj*#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&#ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chK~hj"#ubj )}(hhh]h)}(h CQ to processh]h CQ to process}(hjA#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=#hK~hj>#ubah}(h]h ]h"]h$]h&]uh1j hj"#ubeh}(h]h ]h"]h$]h&]uh1jhj=#hK~hj#ubj)}(h*``int budget`` number of CQEs to poll for h](j)}(h``int budget``h]j)}(hja#h]h int budget}(hjc#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_#ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj[#ubj )}(hhh]h)}(hnumber of CQEs to poll forh]hnumber of CQEs to poll for}(hjz#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv#hKhjw#ubah}(h]h ]h"]h$]h&]uh1j hj[#ubeh}(h]h ]h"]h$]h&]uh1jhjv#hKhj#ubeh}(h]h ]h"]h$]h&]uh1jhj#ubh)}(h**Description**h]j)}(hj#h]h Description}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj#ubh)}(hX This function is used to process all outstanding CQ entries. It does not offload CQ processing to a different context and does not ask for completion interrupts from the HCA. Using direct processing on CQ with non IB_POLL_DIRECT type may trigger concurrent processing.h]hX This function is used to process all outstanding CQ entries. It does not offload CQ processing to a different context and does not ask for completion interrupts from the HCA. Using direct processing on CQ with non IB_POLL_DIRECT type may trigger concurrent processing.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj#ubh)}(h**Note**h]j)}(hj#h]hNote}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj#ubh)}(htdo not pass -1 as ``budget`` unless it is guaranteed that the number of completions that will be processed is small.h](hdo not pass -1 as }(hj#hhhNhNubj)}(h ``budget``h]hbudget}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubhX unless it is guaranteed that the number of completions that will be processed is small.}(hj#hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__ib_alloc_cq (C function)c.__ib_alloc_cqhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_cq * __ib_alloc_cq (struct ib_device *dev, void *private, int nr_cqe, int comp_vector, enum ib_poll_context poll_ctx, const char *caller)h]j)}(hstruct ib_cq *__ib_alloc_cq(struct ib_device *dev, void *private, int nr_cqe, int comp_vector, enum ib_poll_context poll_ctx, const char *caller)h](j)}(hjh]hstruct}(hj$hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKubj&)}(h h]h }(hj($hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj'$hKubh)}(hhh]j:)}(hib_cqh]hib_cq}(hj9$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;$modnameN classnameNjWjZ)}j]]j`)}jS __ib_alloc_cqsbc.__ib_alloc_cqasbuh1hhj$hhhj'$hKubj&)}(h h]h }(hjZ$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj'$hKubju)}(hjxh]h*}(hjh$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$hhhj'$hKubj)}(h __ib_alloc_cqh]j:)}(hjW$h]h __ib_alloc_cq}(hjy$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hju$ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj'$hKubj)}(hv(struct ib_device *dev, void *private, int nr_cqe, int comp_vector, enum ib_poll_context poll_ctx, const char *caller)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hj$hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$ubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj$modnameN classnameNjWjZ)}j]]jU$c.__ib_alloc_cqasbuh1hhj$ubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubju)}(hjxh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$ubj:)}(hdevh]hdev}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(h void *privateh](j)}(hvoidh]hvoid}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubju)}(hjxh]h*}(hj %hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj%ubj:)}(hprivateh]hprivate}(hj-%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(h int nr_cqeh](j)}(hinth]hint}(hjF%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB%ubj&)}(h h]h }(hjT%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjB%ubj:)}(hnr_cqeh]hnr_cqe}(hjb%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjB%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(hint comp_vectorh](j)}(hinth]hint}(hj{%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjw%ubj:)}(h comp_vectorh]h comp_vector}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjw%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(henum ib_poll_context poll_ctxh](j)}(henumh]henum}(hj%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubh)}(hhh]j:)}(hib_poll_contexth]hib_poll_context}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]jU$c.__ib_alloc_cqasbuh1hhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubj:)}(hpoll_ctxh]hpoll_ctx}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(hconst char *callerh](j)}(hjh]hconst}(hj&hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj&ubj&)}(h h]h }(hj!&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&ubj)}(hcharh]hchar}(hj/&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj&ubj&)}(h h]h }(hj=&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&ubju)}(hjxh]h*}(hjK&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj&ubj:)}(hcallerh]hcaller}(hjX&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubeh}(h]h ]h"]h$]h&]jjuh1jhj$hhhj'$hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj$hhhj'$hKubah}(h]j $ah ](jjeh"]h$]h&]jj)jhuh1jhj'$hKhj$hhubj)}(hhh]h)}(hallocate a completion queueh]hallocate a completion queue}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&hhubah}(h]h ]h"]h$]h&]uh1jhj$hhhj'$hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj&jj&jjjuh1jhhhhhNhNubj)}(hXf**Parameters** ``struct ib_device *dev`` device to allocate the CQ for ``void *private`` driver private data, accessible from cq->cq_context ``int nr_cqe`` number of CQEs to allocate ``int comp_vector`` HCA completion vectors for this CQ ``enum ib_poll_context poll_ctx`` context to poll the CQ from. ``const char *caller`` module owner name. **Description** This is the proper interface to allocate a CQ for in-kernel users. A CQ allocated with this interface will automatically be polled from the specified context. The ULP must use wr->wr_cqe instead of wr->wr_id to use this CQ abstraction.h](h)}(h**Parameters**h]j)}(hj&h]h Parameters}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&ubj)}(hhh](j)}(h8``struct ib_device *dev`` device to allocate the CQ for h](j)}(h``struct ib_device *dev``h]j)}(hj&h]hstruct ib_device *dev}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&ubj )}(hhh]h)}(hdevice to allocate the CQ forh]hdevice to allocate the CQ for}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hKhj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hKhj&ubj)}(hF``void *private`` driver private data, accessible from cq->cq_context h](j)}(h``void *private``h]j)}(hj&h]h void *private}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&ubj )}(hhh]h)}(h3driver private data, accessible from cq->cq_contexth]h3driver private data, accessible from cq->cq_context}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hKhj'ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj'hKhj&ubj)}(h*``int nr_cqe`` number of CQEs to allocate h](j)}(h``int nr_cqe``h]j)}(hj5'h]h int nr_cqe}(hj7'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3'ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj/'ubj )}(hhh]h)}(hnumber of CQEs to allocateh]hnumber of CQEs to allocate}(hjN'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJ'hKhjK'ubah}(h]h ]h"]h$]h&]uh1j hj/'ubeh}(h]h ]h"]h$]h&]uh1jhjJ'hKhj&ubj)}(h7``int comp_vector`` HCA completion vectors for this CQ h](j)}(h``int comp_vector``h]j)}(hjn'h]hint comp_vector}(hjp'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl'ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhjh'ubj )}(hhh]h)}(h"HCA completion vectors for this CQh]h"HCA completion vectors for this CQ}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hKhj'ubah}(h]h ]h"]h$]h&]uh1j hjh'ubeh}(h]h ]h"]h$]h&]uh1jhj'hKhj&ubj)}(h?``enum ib_poll_context poll_ctx`` context to poll the CQ from. h](j)}(h!``enum ib_poll_context poll_ctx``h]j)}(hj'h]henum ib_poll_context poll_ctx}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj'ubj )}(hhh]h)}(hcontext to poll the CQ from.h]hcontext to poll the CQ from.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hKhj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hKhj&ubj)}(h*``const char *caller`` module owner name. h](j)}(h``const char *caller``h]j)}(hj'h]hconst char *caller}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj'ubj )}(hhh]h)}(hmodule owner name.h]hmodule owner name.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hKhj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hKhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&ubh)}(h**Description**h]j)}(hj(h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&ubh)}(hThis is the proper interface to allocate a CQ for in-kernel users. A CQ allocated with this interface will automatically be polled from the specified context. The ULP must use wr->wr_cqe instead of wr->wr_id to use this CQ abstraction.h]hThis is the proper interface to allocate a CQ for in-kernel users. A CQ allocated with this interface will automatically be polled from the specified context. The ULP must use wr->wr_cqe instead of wr->wr_id to use this CQ abstraction.}(hj1(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chKhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__ib_alloc_cq_any (C function)c.__ib_alloc_cq_anyhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_cq * __ib_alloc_cq_any (struct ib_device *dev, void *private, int nr_cqe, enum ib_poll_context poll_ctx, const char *caller)h]j)}(hstruct ib_cq *__ib_alloc_cq_any(struct ib_device *dev, void *private, int nr_cqe, enum ib_poll_context poll_ctx, const char *caller)h](j)}(hjh]hstruct}(hj`(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj\(hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMubj&)}(h h]h }(hjn(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\(hhhjm(hMubh)}(hhh]j:)}(hib_cqh]hib_cq}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(modnameN classnameNjWjZ)}j]]j`)}jS__ib_alloc_cq_anysbc.__ib_alloc_cq_anyasbuh1hhj\(hhhjm(hMubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\(hhhjm(hMubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj\(hhhjm(hMubj)}(h__ib_alloc_cq_anyh]j:)}(hj(h]h__ib_alloc_cq_any}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj\(hhhjm(hMubj)}(he(struct ib_device *dev, void *private, int nr_cqe, enum ib_poll_context poll_ctx, const char *caller)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj(ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(modnameN classnameNjWjZ)}j]]j(c.__ib_alloc_cq_anyasbuh1hhj(ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubju)}(hjxh]h*}(hj$)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj(ubj:)}(hdevh]hdev}(hj1)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h void *privateh](j)}(hvoidh]hvoid}(hjJ)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF)ubj&)}(h h]h }(hjX)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjF)ubju)}(hjxh]h*}(hjf)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjF)ubj:)}(hprivateh]hprivate}(hjs)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjF)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h int nr_cqeh](j)}(hinth]hint}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubj:)}(hnr_cqeh]hnr_cqe}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(henum ib_poll_context poll_ctxh](j)}(hj%h]henum}(hj)hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj)ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubh)}(hhh]j:)}(hib_poll_contexth]hib_poll_context}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]j(c.__ib_alloc_cq_anyasbuh1hhj)ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubj:)}(hpoll_ctxh]hpoll_ctx}(hj *hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(hconst char *callerh](j)}(hjh]hconst}(hj$*hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj *ubj&)}(h h]h }(hj1*hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj *ubj)}(hcharh]hchar}(hj?*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj *ubj&)}(h h]h }(hjM*hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj *ubju)}(hjxh]h*}(hj[*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj *ubj:)}(hcallerh]hcaller}(hjh*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj *ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubeh}(h]h ]h"]h$]h&]jjuh1jhj\(hhhjm(hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjX(hhhjm(hMubah}(h]jS(ah ](jjeh"]h$]h&]jj)jhuh1jhjm(hMhjU(hhubj)}(hhh]h)}(hallocate a completion queueh]hallocate a completion queue}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj*hhubah}(h]h ]h"]h$]h&]uh1jhjU(hhhjm(hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj*jj*jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *dev`` device to allocate the CQ for ``void *private`` driver private data, accessible from cq->cq_context ``int nr_cqe`` number of CQEs to allocate ``enum ib_poll_context poll_ctx`` context to poll the CQ from ``const char *caller`` module owner name **Description** Attempt to spread ULP Completion Queues over each device's interrupt vectors. A simple best-effort mechanism is used.h](h)}(h**Parameters**h]j)}(hj*h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM#hj*ubj)}(hhh](j)}(h8``struct ib_device *dev`` device to allocate the CQ for h](j)}(h``struct ib_device *dev``h]j)}(hj*h]hstruct ib_device *dev}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM hj*ubj )}(hhh]h)}(hdevice to allocate the CQ forh]hdevice to allocate the CQ for}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*hM hj*ubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhj*hM hj*ubj)}(hF``void *private`` driver private data, accessible from cq->cq_context h](j)}(h``void *private``h]j)}(hj +h]h void *private}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj +ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM!hj+ubj )}(hhh]h)}(h3driver private data, accessible from cq->cq_contexth]h3driver private data, accessible from cq->cq_context}(hj%+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!+hM!hj"+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhj!+hM!hj*ubj)}(h*``int nr_cqe`` number of CQEs to allocate h](j)}(h``int nr_cqe``h]j)}(hjE+h]h int nr_cqe}(hjG+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjC+ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM"hj?+ubj )}(hhh]h)}(hnumber of CQEs to allocateh]hnumber of CQEs to allocate}(hj^+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZ+hM"hj[+ubah}(h]h ]h"]h$]h&]uh1j hj?+ubeh}(h]h ]h"]h$]h&]uh1jhjZ+hM"hj*ubj)}(h>``enum ib_poll_context poll_ctx`` context to poll the CQ from h](j)}(h!``enum ib_poll_context poll_ctx``h]j)}(hj~+h]henum ib_poll_context poll_ctx}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|+ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM#hjx+ubj )}(hhh]h)}(hcontext to poll the CQ fromh]hcontext to poll the CQ from}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hM#hj+ubah}(h]h ]h"]h$]h&]uh1j hjx+ubeh}(h]h ]h"]h$]h&]uh1jhj+hM#hj*ubj)}(h)``const char *caller`` module owner name h](j)}(h``const char *caller``h]j)}(hj+h]hconst char *caller}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM$hj+ubj )}(hhh]h)}(hmodule owner nameh]hmodule owner name}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hM$hj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hM$hj*ubeh}(h]h ]h"]h$]h&]uh1jhj*ubh)}(h**Description**h]j)}(hj+h]h Description}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM&hj*ubh)}(huAttempt to spread ULP Completion Queues over each device's interrupt vectors. A simple best-effort mechanism is used.h]hwAttempt to spread ULP Completion Queues over each device’s interrupt vectors. A simple best-effort mechanism is used.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM%hj*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_free_cq (C function) c.ib_free_cqhNtauh1hhhhhhNhNubj)}(hhh](j)}(h"void ib_free_cq (struct ib_cq *cq)h]j)}(h!void ib_free_cq(struct ib_cq *cq)h](j)}(hvoidh]hvoid}(hj7,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj3,hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM;ubj&)}(h h]h }(hjF,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3,hhhjE,hM;ubj)}(h ib_free_cqh]j:)}(h ib_free_cqh]h ib_free_cq}(hjX,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjT,ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj3,hhhjE,hM;ubj)}(h(struct ib_cq *cq)h]j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hjt,hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjp,ubj&)}(h h]h }(hj,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjp,ubh)}(hhh]j:)}(hib_cqh]hib_cq}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,modnameN classnameNjWjZ)}j]]j`)}jSjZ,sb c.ib_free_cqasbuh1hhjp,ubj&)}(h h]h }(hj,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjp,ubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjp,ubj:)}(hcqh]hcq}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjp,ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjl,ubah}(h]h ]h"]h$]h&]jjuh1jhj3,hhhjE,hM;ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj/,hhhjE,hM;ubah}(h]j*,ah ](jjeh"]h$]h&]jj)jhuh1jhjE,hM;hj,,hhubj)}(hhh]h)}(hfree a completion queueh]hfree a completion queue}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM;hj,hhubah}(h]h ]h"]h$]h&]uh1jhj,,hhhjE,hM;ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj-jj-jjjuh1jhhhhhNhNubj)}(h@**Parameters** ``struct ib_cq *cq`` completion queue to free.h](h)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM?hj-ubj)}(hhh]j)}(h.``struct ib_cq *cq`` completion queue to free.h](j)}(h``struct ib_cq *cq``h]j)}(hj8-h]hstruct ib_cq *cq}(hj:-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6-ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMAhj2-ubj )}(hhh]h)}(hcompletion queue to free.h]hcompletion queue to free.}(hjQ-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chM<hjN-ubah}(h]h ]h"]h$]h&]uh1j hj2-ubeh}(h]h ]h"]h$]h&]uh1jhjM-hMAhj/-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_cq_pool_get (C function)c.ib_cq_pool_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_cq * ib_cq_pool_get (struct ib_device *dev, unsigned int nr_cqe, int comp_vector_hint, enum ib_poll_context poll_ctx)h]j)}(h}struct ib_cq *ib_cq_pool_get(struct ib_device *dev, unsigned int nr_cqe, int comp_vector_hint, enum ib_poll_context poll_ctx)h](j)}(hjh]hstruct}(hj-hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj-hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-hhhj-hMubh)}(hhh]j:)}(hib_cqh]hib_cq}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j`)}jSib_cq_pool_getsbc.ib_cq_pool_getasbuh1hhj-hhhj-hMubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-hhhj-hMubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj-hhhj-hMubj)}(hib_cq_pool_geth]j:)}(hj-h]hib_cq_pool_get}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj-hhhj-hMubj)}(ha(struct ib_device *dev, unsigned int nr_cqe, int comp_vector_hint, enum ib_poll_context poll_ctx)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hj .hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj*.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'.ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,.modnameN classnameNjWjZ)}j]]j-c.ib_cq_pool_getasbuh1hhj.ubj&)}(h h]h }(hjH.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubju)}(hjxh]h*}(hjV.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.ubj:)}(hdevh]hdev}(hjc.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubj)}(hunsigned int nr_cqeh](j)}(hunsignedh]hunsigned}(hj|.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjx.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjx.ubj)}(hinth]hint}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjx.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjx.ubj:)}(hnr_cqeh]hnr_cqe}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjx.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubj)}(hint comp_vector_hinth](j)}(hinth]hint}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubj:)}(hcomp_vector_hinth]hcomp_vector_hint}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubj)}(henum ib_poll_context poll_ctxh](j)}(hj%h]henum}(hj/hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubh)}(hhh]j:)}(hib_poll_contexth]hib_poll_context}(hj /hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj"/modnameN classnameNjWjZ)}j]]j-c.ib_cq_pool_getasbuh1hhj.ubj&)}(h h]h }(hj>/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubj:)}(hpoll_ctxh]hpoll_ctx}(hjL/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubeh}(h]h ]h"]h$]h&]jjuh1jhj-hhhj-hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj-hhhj-hMubah}(h]j-ah ](jjeh"]h$]h&]jj)jhuh1jhj-hMhj-hhubj)}(hhh]h)}(hzFind the least used completion queue that matches a given cpu hint (or least used for wild card affinity) and fits nr_cqe.h]hzFind the least used completion queue that matches a given cpu hint (or least used for wild card affinity) and fits nr_cqe.}(hjv/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhjs/hhubah}(h]h ]h"]h$]h&]uh1jhj-hhhj-hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj/jj/jjjuh1jhhhhhNhNubj)}(hXc**Parameters** ``struct ib_device *dev`` rdma device ``unsigned int nr_cqe`` number of needed cqe entries ``int comp_vector_hint`` completion vector hint (-1) for the driver to assign a comp vector based on internal counter ``enum ib_poll_context poll_ctx`` cq polling context **Description** Finds a cq that satisfies **comp_vector_hint** and **nr_cqe** requirements and claim entries in it for us. In case there is no available cq, allocate a new cq with the requirements and add it to the device pool. IB_POLL_DIRECT cannot be used for shared cqs so it is not a valid value for **poll_ctx**.h](h)}(h**Parameters**h]j)}(hj/h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj/ubj)}(hhh](j)}(h&``struct ib_device *dev`` rdma device h](j)}(h``struct ib_device *dev``h]j)}(hj/h]hstruct ib_device *dev}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj/ubj )}(hhh]h)}(h rdma deviceh]h rdma device}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hMhj/ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhj/hMhj/ubj)}(h5``unsigned int nr_cqe`` number of needed cqe entries h](j)}(h``unsigned int nr_cqe``h]j)}(hj/h]hunsigned int nr_cqe}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj/ubj )}(hhh]h)}(hnumber of needed cqe entriesh]hnumber of needed cqe entries}(hj 0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj/ubj)}(hv``int comp_vector_hint`` completion vector hint (-1) for the driver to assign a comp vector based on internal counter h](j)}(h``int comp_vector_hint``h]j)}(hj)0h]hint comp_vector_hint}(hj+0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'0ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj#0ubj )}(hhh]h)}(h\completion vector hint (-1) for the driver to assign a comp vector based on internal counterh]h\completion vector hint (-1) for the driver to assign a comp vector based on internal counter}(hjB0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj?0ubah}(h]h ]h"]h$]h&]uh1j hj#0ubeh}(h]h ]h"]h$]h&]uh1jhj>0hMhj/ubj)}(h5``enum ib_poll_context poll_ctx`` cq polling context h](j)}(h!``enum ib_poll_context poll_ctx``h]j)}(hjc0h]henum ib_poll_context poll_ctx}(hje0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja0ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj]0ubj )}(hhh]h)}(hcq polling contexth]hcq polling context}(hj|0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjx0hMhjy0ubah}(h]h ]h"]h$]h&]uh1j hj]0ubeh}(h]h ]h"]h$]h&]uh1jhjx0hMhj/ubeh}(h]h ]h"]h$]h&]uh1jhj/ubh)}(h**Description**h]j)}(hj0h]h Description}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj/ubh)}(hX.Finds a cq that satisfies **comp_vector_hint** and **nr_cqe** requirements and claim entries in it for us. In case there is no available cq, allocate a new cq with the requirements and add it to the device pool. IB_POLL_DIRECT cannot be used for shared cqs so it is not a valid value for **poll_ctx**.h](hFinds a cq that satisfies }(hj0hhhNhNubj)}(h**comp_vector_hint**h]hcomp_vector_hint}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh and }(hj0hhhNhNubj)}(h **nr_cqe**h]hnr_cqe}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh requirements and claim entries in it for us. In case there is no available cq, allocate a new cq with the requirements and add it to the device pool. IB_POLL_DIRECT cannot be used for shared cqs so it is not a valid value for }(hj0hhhNhNubj)}(h **poll_ctx**h]hpoll_ctx}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubh.}(hj0hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_cq_pool_put (C function)c.ib_cq_pool_puthNtauh1hhhhhhNhNubj)}(hhh](j)}(h;void ib_cq_pool_put (struct ib_cq *cq, unsigned int nr_cqe)h]j)}(h:void ib_cq_pool_put(struct ib_cq *cq, unsigned int nr_cqe)h](j)}(hvoidh]hvoid}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMubj&)}(h h]h }(hj(1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1hhhj'1hMubj)}(hib_cq_pool_puth]j:)}(hib_cq_pool_puth]hib_cq_pool_put}(hj:1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj61ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj1hhhj'1hMubj)}(h'(struct ib_cq *cq, unsigned int nr_cqe)h](j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hjV1hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjR1ubj&)}(h h]h }(hjc1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjR1ubh)}(hhh]j:)}(hib_cqh]hib_cq}(hjt1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjq1ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjv1modnameN classnameNjWjZ)}j]]j`)}jSj<1sbc.ib_cq_pool_putasbuh1hhjR1ubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjR1ubju)}(hjxh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjR1ubj:)}(hcqh]hcq}(hj1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjR1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjN1ubj)}(hunsigned int nr_cqeh](j)}(hunsignedh]hunsigned}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubj)}(hinth]hint}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1ubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubj:)}(hnr_cqeh]hnr_cqe}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjN1ubeh}(h]h ]h"]h$]h&]jjuh1jhj1hhhj'1hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhj'1hMubah}(h]j 1ah ](jjeh"]h$]h&]jj)jhuh1jhj'1hMhj1hhubj)}(hhh]h)}(h%Return a CQ taken from a shared pool.h]h%Return a CQ taken from a shared pool.}(hj*2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj'2hhubah}(h]h ]h"]h$]h&]uh1jhj1hhhj'1hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjB2jjB2jjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_cq *cq`` The CQ to return. ``unsigned int nr_cqe`` The max number of cqes that the user had requested.h](h)}(h**Parameters**h]j)}(hjL2h]h Parameters}(hjN2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJ2ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhjF2ubj)}(hhh](j)}(h'``struct ib_cq *cq`` The CQ to return. h](j)}(h``struct ib_cq *cq``h]j)}(hjk2h]hstruct ib_cq *cq}(hjm2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji2ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhje2ubj )}(hhh]h)}(hThe CQ to return.h]hThe CQ to return.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2hMhj2ubah}(h]h ]h"]h$]h&]uh1j hje2ubeh}(h]h ]h"]h$]h&]uh1jhj2hMhjb2ubj)}(hK``unsigned int nr_cqe`` The max number of cqes that the user had requested.h](j)}(h``unsigned int nr_cqe``h]j)}(hj2h]hunsigned int nr_cqe}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj2ubj )}(hhh]h)}(h3The max number of cqes that the user had requested.h]h3The max number of cqes that the user had requested.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:16: ./drivers/infiniband/core/cq.chMhj2ubah}(h]h ]h"]h$]h&]uh1j hj2ubeh}(h]h ]h"]h$]h&]uh1jhj2hMhjb2ubeh}(h]h ]h"]h$]h&]uh1jhjF2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_cm_listen (C function)c.ib_cm_listenhNtauh1hhhhhhNhNubj)}(hhh](j)}(h4ubj)}(h``__be64 service_id`` Service identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller.h](j)}(h``__be64 service_id``h]j)}(hj4h]h__be64 service_id}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~4ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhjz4ubj )}(hhh]h)}(hService identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller.h]hService identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj4ubah}(h]h ]h"]h$]h&]uh1j hjz4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMhj>4ubeh}(h]h ]h"]h$]h&]uh1jhj"4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h ib_cm_insert_listen (C function)c.ib_cm_insert_listenhNtauh1hhhhhhNhNubj)}(hhh](j)}(hmstruct ib_cm_id * ib_cm_insert_listen (struct ib_device *device, ib_cm_handler cm_handler, __be64 service_id)h]j)}(hkstruct ib_cm_id *ib_cm_insert_listen(struct ib_device *device, ib_cm_handler cm_handler, __be64 service_id)h](j)}(hjh]hstruct}(hj4hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj4hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4hhhj4hMubh)}(hhh]j:)}(hib_cm_idh]hib_cm_id}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj4modnameN classnameNjWjZ)}j]]j`)}jSib_cm_insert_listensbc.ib_cm_insert_listenasbuh1hhj4hhhj4hMubj&)}(h h]h }(hj5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4hhhj4hMubju)}(hjxh]h*}(hj(5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj4hhhj4hMubj)}(hib_cm_insert_listenh]j:)}(hj5h]hib_cm_insert_listen}(hj95hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj55ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj4hhhj4hMubj)}(hG(struct ib_device *device, ib_cm_handler cm_handler, __be64 service_id)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjT5hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjP5ubj&)}(h h]h }(hja5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjP5ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjr5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjo5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjt5modnameN classnameNjWjZ)}j]]j5c.ib_cm_insert_listenasbuh1hhjP5ubj&)}(h h]h }(hj5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjP5ubju)}(hjxh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjP5ubj:)}(hdeviceh]hdevice}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjP5ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjL5ubj)}(hib_cm_handler cm_handlerh](h)}(hhh]j:)}(h ib_cm_handlerh]h ib_cm_handler}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj5modnameN classnameNjWjZ)}j]]j5c.ib_cm_insert_listenasbuh1hhj5ubj&)}(h h]h }(hj5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5ubj:)}(h cm_handlerh]h cm_handler}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjL5ubj)}(h__be64 service_idh](h)}(hhh]j:)}(h__be64h]h__be64}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj 6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj6modnameN classnameNjWjZ)}j]]j5c.ib_cm_insert_listenasbuh1hhj6ubj&)}(h h]h }(hj-6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubj:)}(h service_idh]h service_id}(hj;6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjL5ubeh}(h]h ]h"]h$]h&]jjuh1jhj4hhhj4hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj4hhhj4hMubah}(h]j4ah ](jjeh"]h$]h&]jj)jhuh1jhj4hMhj4hhubj)}(hhh]h)}(hCCreate a new listening ib_cm_id and listen on the given service ID.h]hCCreate a new listening ib_cm_id and listen on the given service ID.}(hje6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhjb6hhubah}(h]h ]h"]h$]h&]uh1jhj4hhhj4hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}6jj}6jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` Device associated with the cm_id. All related communication will be associated with the specified device. ``ib_cm_handler cm_handler`` Callback invoked to notify the user of CM events. ``__be64 service_id`` Service identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller. **Description** If there's an existing ID listening on that same device and service ID, return it. Callers should call ib_destroy_cm_id when done with the listener ID.h](h)}(h**Parameters**h]j)}(hj6h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubj)}(hhh](j)}(h``struct ib_device *device`` Device associated with the cm_id. All related communication will be associated with the specified device. h](j)}(h``struct ib_device *device``h]j)}(hj6h]hstruct ib_device *device}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubj )}(hhh]h)}(hjDevice associated with the cm_id. All related communication will be associated with the specified device.h]hjDevice associated with the cm_id. All related communication will be associated with the specified device.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj6ubj)}(hO``ib_cm_handler cm_handler`` Callback invoked to notify the user of CM events. h](j)}(h``ib_cm_handler cm_handler``h]j)}(hj6h]hib_cm_handler cm_handler}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubj )}(hhh]h)}(h1Callback invoked to notify the user of CM events.h]h1Callback invoked to notify the user of CM events.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj6ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj6ubj)}(h``__be64 service_id`` Service identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller. h](j)}(h``__be64 service_id``h]j)}(hj7h]h__be64 service_id}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj7ubj )}(hhh]h)}(hService identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller.h]hService identifier matched against incoming connection and service ID resolution requests. The service ID should be specified network-byte order. If set to IB_CM_ASSIGN_SERVICE_ID, the CM will assign a service ID to the caller.}(hj27hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj/7ubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhj.7hMhj6ubeh}(h]h ]h"]h$]h&]uh1jhj6ubh)}(h**Description**h]j)}(hjU7h]h Description}(hjW7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjS7ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubh)}(hRIf there's an existing ID listening on that same device and service ID, return it.h]hTIf there’s an existing ID listening on that same device and service ID, return it.}(hjk7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubh)}(hDCallers should call ib_destroy_cm_id when done with the listener ID.h]hDCallers should call ib_destroy_cm_id when done with the listener ID.}(hjz7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:19: ./drivers/infiniband/core/cm.chMhj6ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_rw_ctx_init (C function)c.rdma_rw_ctx_inithNtauh1hhhhhhNhNubj)}(hhh](j)}(hint rdma_rw_ctx_init (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, u32 sg_offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h]j)}(hint rdma_rw_ctx_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, u32 sg_offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hinth]hint}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM0ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7hhhj7hM0ubj)}(hrdma_rw_ctx_inith]j:)}(hrdma_rw_ctx_inith]hrdma_rw_ctx_init}(hj7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj7hhhj7hM0ubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, u32 sg_offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj7ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j`)}jSj7sbc.rdma_rw_ctx_initasbuh1hhj7ubj&)}(h h]h }(hj$8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubju)}(hjxh]h*}(hj28hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj7ubj:)}(hctxh]hctx}(hj?8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjX8hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjT8ubj&)}(h h]h }(hje8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjT8ubh)}(hhh]j:)}(hib_qph]hib_qp}(hjv8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjs8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjx8modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhjT8ubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjT8ubju)}(hjxh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjT8ubj:)}(hqph]hqp}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjT8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj8ubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj8ubj:)}(hport_numh]hport_num}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hj9hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj 9ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj 9ubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hj.9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+9ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj09modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj 9ubj&)}(h h]h }(hjL9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj 9ubju)}(hjxh]h*}(hjZ9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj 9ubj:)}(hsgh]hsg}(hjg9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj 9ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(h u32 sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj9modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj|9ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|9ubj:)}(hsg_cnth]hsg_cnt}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|9ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(h u32 sg_offseth](h)}(hhh]j:)}(hu32h]hu32}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj9modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj9ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9ubj:)}(h sg_offseth]h sg_offset}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(hu64 remote_addrh](h)}(hhh]j:)}(hu64h]hu64}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj :ubj&)}(h h]h }(hj1:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj :ubj:)}(h remote_addrh]h remote_addr}(hj?:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj :ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hj[:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjX:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj]:modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhjT:ubj&)}(h h]h }(hjy:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjT:ubj:)}(hrkeyh]hrkey}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjT:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]j 8c.rdma_rw_ctx_initasbuh1hhj:ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubj:)}(hdirh]hdir}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7ubeh}(h]h ]h"]h$]h&]jjuh1jhj7hhhj7hM0ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj7hhhj7hM0ubah}(h]j7ah ](jjeh"]h$]h&]jj)jhuh1jhj7hM0hj7hhubj)}(hhh]h)}(h$initialize a RDMA READ/WRITE contexth]h$initialize a RDMA READ/WRITE context}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM0hj;hhubah}(h]h ]h"]h$]h&]uh1jhj7hhhj7hM0ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj,;jj,;jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_rw_ctx *ctx`` context to initialize ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct scatterlist *sg`` scatterlist to READ/WRITE from/to ``u32 sg_cnt`` number of entries in **sg** ``u32 sg_offset`` current byte offset into **sg** ``u64 remote_addr`` remote address to read/write (relative to **rkey**) ``u32 rkey`` remote key to operate on ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ **Description** Returns the number of WQEs that will be needed on the workqueue if successful, or a negative error code.h](h)}(h**Parameters**h]j)}(hj6;h]h Parameters}(hj8;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4;ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM4hj0;ubj)}(hhh](j)}(h2``struct rdma_rw_ctx *ctx`` context to initialize h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjU;h]hstruct rdma_rw_ctx *ctx}(hjW;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjS;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM1hjO;ubj )}(hhh]h)}(hcontext to initializeh]hcontext to initialize}(hjn;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjj;hM1hjk;ubah}(h]h ]h"]h$]h&]uh1j hjO;ubeh}(h]h ]h"]h$]h&]uh1jhjj;hM1hjL;ubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hj;h]hstruct ib_qp *qp}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM2hj;ubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hM2hj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hM2hjL;ubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hj;h]h u32 port_num}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM3hj;ubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hM3hj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hM3hjL;ubj)}(h=``struct scatterlist *sg`` scatterlist to READ/WRITE from/to h](j)}(h``struct scatterlist *sg``h]j)}(hj<h]hstruct scatterlist *sg}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM4hj;ubj )}(hhh]h)}(h!scatterlist to READ/WRITE from/toh]h!scatterlist to READ/WRITE from/to}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hM4hj<ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj<hM4hjL;ubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hj9<h]h u32 sg_cnt}(hj;<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM5hj3<ubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjR<hhhNhNubj)}(h**sg**h]hsg}(hjZ<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR<ubeh}(h]h ]h"]h$]h&]uh1hhjN<hM5hjO<ubah}(h]h ]h"]h$]h&]uh1j hj3<ubeh}(h]h ]h"]h$]h&]uh1jhjN<hM5hjL;ubj)}(h2``u32 sg_offset`` current byte offset into **sg** h](j)}(h``u32 sg_offset``h]j)}(hj<h]h u32 sg_offset}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM6hjz<ubj )}(hhh]h)}(hcurrent byte offset into **sg**h](hcurrent byte offset into }(hj<hhhNhNubj)}(h**sg**h]hsg}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1hhj<hM6hj<ubah}(h]h ]h"]h$]h&]uh1j hjz<ubeh}(h]h ]h"]h$]h&]uh1jhj<hM6hjL;ubj)}(hH``u64 remote_addr`` remote address to read/write (relative to **rkey**) h](j)}(h``u64 remote_addr``h]j)}(hj<h]hu64 remote_addr}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM7hj<ubj )}(hhh]h)}(h3remote address to read/write (relative to **rkey**)h](h*remote address to read/write (relative to }(hj<hhhNhNubj)}(h**rkey**h]hrkey}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh)}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj<hM7hj<ubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hM7hjL;ubj)}(h&``u32 rkey`` remote key to operate on h](j)}(h ``u32 rkey``h]j)}(hj=h]hu32 rkey}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM8hj =ubj )}(hhh]h)}(hremote key to operate onh]hremote key to operate on}(hj+=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'=hM8hj(=ubah}(h]h ]h"]h$]h&]uh1j hj =ubeh}(h]h ]h"]h$]h&]uh1jhj'=hM8hjL;ubj)}(hd``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ h](j)}(h``enum dma_data_direction dir``h]j)}(hjK=h]henum dma_data_direction dir}(hjM=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjI=ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM9hjE=ubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hjh=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd=ubh for RDMA WRITE, }(hjd=hhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjz=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd=ubh for RDMA READ}(hjd=hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj`=hM9hja=ubah}(h]h ]h"]h$]h&]uh1j hjE=ubeh}(h]h ]h"]h$]h&]uh1jhj`=hM9hjL;ubeh}(h]h ]h"]h$]h&]uh1jhj0;ubh)}(h**Description**h]j)}(hj=h]h Description}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM;hj0;ubh)}(hhReturns the number of WQEs that will be needed on the workqueue if successful, or a negative error code.h]hhReturns the number of WQEs that will be needed on the workqueue if successful, or a negative error code.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM:hj0;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"rdma_rw_ctx_init_bvec (C function)c.rdma_rw_ctx_init_bvechNtauh1hhhhhhNhNubj)}(hhh](j)}(hint rdma_rw_ctx_init_bvec (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, const struct bio_vec *bvecs, u32 nr_bvec, struct bvec_iter iter, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h]j)}(hint rdma_rw_ctx_init_bvec(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, const struct bio_vec *bvecs, u32 nr_bvec, struct bvec_iter iter, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hinth]hint}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMvubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=hhhj=hMvubj)}(hrdma_rw_ctx_init_bvech]j:)}(hrdma_rw_ctx_init_bvech]hrdma_rw_ctx_init_bvec}(hj >hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj=hhhj=hMvubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, const struct bio_vec *bvecs, u32 nr_bvec, struct bvec_iter iter, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hj(>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$>ubj&)}(h h]h }(hj5>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$>ubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjF>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjC>ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjH>modnameN classnameNjWjZ)}j]]j`)}jSj>sbc.rdma_rw_ctx_init_bvecasbuh1hhj$>ubj&)}(h h]h }(hjf>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$>ubju)}(hjxh]h*}(hjt>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$>ubj:)}(hctxh]hctx}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$>ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hj>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj>ubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubh)}(hhh]j:)}(hib_qph]hib_qp}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj>modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj>ubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubju)}(hjxh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj>ubj:)}(hqph]hqp}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hj ?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj?ubj&)}(h h]h }(hj+?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hport_numh]hport_num}(hj9?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hconst struct bio_vec *bvecsh](j)}(hjh]hconst}(hjR?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjN?ubj&)}(h h]h }(hj_?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjN?ubj)}(hjh]hstruct}(hjm?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjN?ubj&)}(h h]h }(hjz?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjN?ubh)}(hhh]j:)}(hbio_vech]hbio_vec}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhjN?ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjN?ubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjN?ubj:)}(hbvecsh]hbvecs}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjN?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(h u32 nr_bvech](h)}(hhh]j:)}(hu32h]hu32}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj?ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hnr_bvech]hnr_bvec}(hj @hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hstruct bvec_iter iterh](j)}(hjh]hstruct}(hj%@hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj!@ubj&)}(h h]h }(hj2@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!@ubh)}(hhh]j:)}(h bvec_iterh]h bvec_iter}(hjC@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@@ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjE@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj!@ubj&)}(h h]h }(hja@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!@ubj:)}(hiterh]hiter}(hjo@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hu64 remote_addrh](h)}(hhh]j:)}(hu64h]hu64}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj@ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubj:)}(h remote_addrh]h remote_addr}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhj@ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubj:)}(hrkeyh]hrkey}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjAubj&)}(h h]h }(hj%AhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hj6AhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3Aubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8AmodnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_init_bvecasbuh1hhjAubj&)}(h h]h }(hjTAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubj:)}(hdirh]hdir}(hjbAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubeh}(h]h ]h"]h$]h&]jjuh1jhj=hhhj=hMvubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj=hhhj=hMvubah}(h]j=ah ](jjeh"]h$]h&]jj)jhuh1jhj=hMvhj=hhubj)}(hhh]h)}(h1initialize a RDMA READ/WRITE context from bio_vech]h1initialize a RDMA READ/WRITE context from bio_vec}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMvhjAhhubah}(h]h ]h"]h$]h&]uh1jhj=hhhj=hMvubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjAjjAjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_rw_ctx *ctx`` context to initialize ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``const struct bio_vec *bvecs`` bio_vec array to READ/WRITE from/to ``u32 nr_bvec`` number of entries in **bvecs** ``struct bvec_iter iter`` bvec iterator describing offset and length ``u64 remote_addr`` remote address to read/write (relative to **rkey**) ``u32 rkey`` remote key to operate on ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ **Description** Maps the bio_vec array directly, avoiding intermediate scatterlist conversion. Supports MR registration for iWARP devices and force_mr mode. Returns the number of WQEs that will be needed on the workqueue if successful, or a negative error code: * -EINVAL - **nr_bvec** is zero or **iter.bi_size** is zero * -ENOMEM - DMA mapping or memory allocation failedh](h)}(h**Parameters**h]j)}(hjAh]h Parameters}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMzhjAubj)}(hhh](j)}(h2``struct rdma_rw_ctx *ctx`` context to initialize h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjAh]hstruct rdma_rw_ctx *ctx}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMwhjAubj )}(hhh]h)}(hcontext to initializeh]hcontext to initialize}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMwhjAubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhjAhMwhjAubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjBh]hstruct 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iter``h]j)}(hjBh]hstruct bvec_iter iter}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM|hjBubj )}(hhh]h)}(h*bvec iterator describing offset and lengthh]h*bvec iterator describing offset and length}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ChM|hjCubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj ChM|hjAubj)}(hH``u64 remote_addr`` remote address to read/write (relative to **rkey**) h](j)}(h``u64 remote_addr``h]j)}(hj1Ch]hu64 remote_addr}(hj3ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/Cubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM}hj+Cubj )}(hhh]h)}(h3remote address to read/write (relative to **rkey**)h](h*remote address to read/write (relative to }(hjJChhhNhNubj)}(h**rkey**h]hrkey}(hjRChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJCubh)}(hjJChhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjFChM}hjGCubah}(h]h ]h"]h$]h&]uh1j hj+Cubeh}(h]h ]h"]h$]h&]uh1jhjFChM}hjAubj)}(h&``u32 rkey`` remote key to operate on h](j)}(h ``u32 rkey``h]j)}(hj|Ch]hu32 rkey}(hj~ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzCubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM~hjvCubj )}(hhh]h)}(hremote key to operate onh]hremote key to operate on}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChM~hjCubah}(h]h ]h"]h$]h&]uh1j hjvCubeh}(h]h ]h"]h$]h&]uh1jhjChM~hjAubj)}(hd``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ h](j)}(h``enum dma_data_direction dir``h]j)}(hjCh]henum dma_data_direction dir}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjCubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh for RDMA WRITE, }(hjChhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh for RDMA READ}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjChMhjCubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhjChMhjAubeh}(h]h ]h"]h$]h&]uh1jhjAubh)}(h**Description**h]j)}(hjDh]h Description}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjAubh)}(hMaps the bio_vec array directly, avoiding intermediate scatterlist conversion. Supports MR registration for iWARP devices and force_mr mode.h]hMaps the bio_vec array directly, avoiding intermediate scatterlist conversion. Supports MR registration for iWARP devices and force_mr mode.}(hj&DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjAubh)}(hhReturns the number of WQEs that will be needed on the workqueue if successful, or a negative error code:h]hhReturns the number of WQEs that will be needed on the workqueue if successful, or a negative error code:}(hj5DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjAubh block_quote)}(hp* -EINVAL - **nr_bvec** is zero or **iter.bi_size** is zero * -ENOMEM - DMA mapping or memory allocation failedh]h bullet_list)}(hhh](h list_item)}(h:-EINVAL - **nr_bvec** is zero or **iter.bi_size** is zeroh]h option_list)}(hhh]hoption_list_item)}(hhh](h option_group)}(hhh]hoption)}(h-EINVALh](h option_string)}(h-Eh]h-E}hjlDsbah}(h]h ]h"]h$]h&]uh1jjDhjfDubhoption_argument)}(hINVALh]hINVAL}(hj|DhhhNhNubah}(h]h ]h"]h$]h&] delimiterhuh1jzDhjfDubeh}(h]h ]h"]h$]h&]uh1jdDhjaDubah}(h]h ]h"]h$]h&]uh1j_Dhj\Dubh description)}(h1- **nr_bvec** is zero or **iter.bi_size** is zeroh]jKD)}(hhh]jPD)}(h/**nr_bvec** is zero or **iter.bi_size** is zeroh]h)}(hjDh](j)}(h **nr_bvec**h]hnr_bvec}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh is zero or }(hjDhhhNhNubj)}(h**iter.bi_size**h]h iter.bi_size}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh is zero}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjDubah}(h]h ]h"]h$]h&]uh1jODhjDubah}(h]h ]h"]h$]h&]bullet-uh1jJDhjDhMhjDubah}(h]h ]h"]h$]h&]uh1jDhj\Dubeh}(h]h ]h"]h$]h&]uh1jZDhjWDubah}(h]h ]h"]h$]h&]uh1jUDhjDhMhjQDubah}(h]h ]h"]h$]h&]uh1jODhjLDubjPD)}(h1-ENOMEM - DMA mapping or memory allocation failedh]h)}(hjDh]h1-ENOMEM - DMA mapping or memory allocation failed}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjDubah}(h]h ]h"]h$]h&]uh1jODhjLDubeh}(h]h ]h"]h$]h&]jDjxuh1jJDhjDhMhjFDubah}(h]h ]h"]h$]h&]uh1jDDhjDhMhjAubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'rdma_rw_ctx_signature_init (C function)c.rdma_rw_ctx_signature_inithNtauh1hhhhhhNhNubj)}(hhh](j)}(hXint rdma_rw_ctx_signature_init (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h]j)}(hXint rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hinth]hint}(hj``struct ib_cqe *cqe`` completion queue entry for the last WR h](j)}(h``struct ib_cqe *cqe``h]j)}(hjOPh]hstruct ib_cqe *cqe}(hjQPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMPubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMKhjIPubj )}(hhh]h)}(h&completion queue entry for the last WRh]h&completion queue entry for the last WR}(hjhPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjdPhMKhjePubah}(h]h ]h"]h$]h&]uh1j hjIPubeh}(h]h ]h"]h$]h&]uh1jhjdPhMKhjOubj)}(hA``struct ib_send_wr *chain_wr`` WR to append to the posted chain h](j)}(h``struct ib_send_wr *chain_wr``h]j)}(hjPh]hstruct ib_send_wr *chain_wr}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMLhjPubj )}(hhh]h)}(h WR to append to the posted chainh]h WR to append to the posted chain}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhMLhjPubah}(h]h ]h"]h$]h&]uh1j hjPubeh}(h]h ]h"]h$]h&]uh1jhjPhMLhjOubeh}(h]h ]h"]h$]h&]uh1jhjOubh)}(h**Description**h]j)}(hjPh]h Description}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMNhjOubh)}(hXIReturn the WR chain for the set of RDMA READ/WRITE operations described by **ctx**, as well as any memory registration operations needed. If **chain_wr** is non-NULL the WR it points to will be appended to the chain of WRs posted. If **chain_wr** is not set **cqe** must be set so that the caller gets a completion notification.h](hKReturn the WR chain for the set of RDMA READ/WRITE operations described by }(hjPhhhNhNubj)}(h**ctx**h]hctx}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh<, as well as any memory registration operations needed. If }(hjPhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubhQ is non-NULL the WR it points to will be appended to the chain of WRs posted. If }(hjPhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh is not set }(hjPhhhNhNubj)}(h**cqe**h]hcqe}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubh? must be set so that the caller gets a completion notification.}(hjPhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMMhjOubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_rw_ctx_post (C function)c.rdma_rw_ctx_posthNtauh1hhhhhhNhNubj)}(hhh](j)}(hint rdma_rw_ctx_post (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct ib_cqe *cqe, struct ib_send_wr *chain_wr)h]j)}(h~int rdma_rw_ctx_post(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct ib_cqe *cqe, struct ib_send_wr *chain_wr)h](j)}(hinth]hint}(hjPQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLQhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMubj&)}(h h]h }(hj_QhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLQhhhj^QhMubj)}(hrdma_rw_ctx_posth]j:)}(hrdma_rw_ctx_posth]hrdma_rw_ctx_post}(hjqQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmQubah}(h]h ](jjeh"]h$]h&]jjuh1jhjLQhhhj^QhMubj)}(hj(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct ib_cqe *cqe, struct ib_send_wr *chain_wr)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hjQhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjQmodnameN classnameNjWjZ)}j]]j`)}jSjsQsbc.rdma_rw_ctx_postasbuh1hhjQubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubju)}(hjxh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjQubj:)}(hctxh]hctx}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjQhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQubj&)}(h h]h }(hj RhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubh)}(hhh]j:)}(hib_qph]hib_qp}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjRmodnameN classnameNjWjZ)}j]]jQc.rdma_rw_ctx_postasbuh1hhjQubj&)}(h h]h }(hj;RhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubju)}(hjxh]h*}(hjIRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjQubj:)}(hqph]hqp}(hjVRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjrRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjtRmodnameN classnameNjWjZ)}j]]jQc.rdma_rw_ctx_postasbuh1hhjkRubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkRubj:)}(hport_numh]hport_num}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubj)}(hstruct ib_cqe *cqeh](j)}(hjh]hstruct}(hjRhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjRubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubh)}(hhh]j:)}(hib_cqeh]hib_cqe}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjRmodnameN classnameNjWjZ)}j]]jQc.rdma_rw_ctx_postasbuh1hhjRubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubju)}(hjxh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjRubj:)}(hcqeh]hcqe}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubj)}(hstruct ib_send_wr *chain_wrh](j)}(hjh]hstruct}(hj'ShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj#Subj&)}(h h]h }(hj4ShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#Subh)}(hhh]j:)}(h ib_send_wrh]h ib_send_wr}(hjEShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjGSmodnameN classnameNjWjZ)}j]]jQc.rdma_rw_ctx_postasbuh1hhj#Subj&)}(h h]h }(hjcShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#Subju)}(hjxh]h*}(hjqShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj#Subj:)}(hchain_wrh]hchain_wr}(hj~ShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#Subeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubeh}(h]h ]h"]h$]h&]jjuh1jhjLQhhhj^QhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjHQhhhj^QhMubah}(h]jCQah ](jjeh"]h$]h&]jj)jhuh1jhj^QhMhjEQhhubj)}(hhh]h)}(h(post a RDMA READ or RDMA WRITE operationh]h(post a RDMA READ or RDMA WRITE operation}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjShhubah}(h]h ]h"]h$]h&]uh1jhjEQhhhj^QhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjSjjSjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_rw_ctx *ctx`` context to operate on ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct ib_cqe *cqe`` completion queue entry for the last WR ``struct ib_send_wr *chain_wr`` WR to append to the posted chain **Description** Post the set of RDMA READ/WRITE operations described by **ctx**, as well as any memory registration operations needed. If **chain_wr** is non-NULL the WR it points to will be appended to the chain of WRs posted. If **chain_wr** is not set **cqe** must be set so that the caller gets a completion notification.h](h)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjSubj)}(hhh](j)}(h2``struct rdma_rw_ctx *ctx`` context to operate on h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjSh]hstruct rdma_rw_ctx *ctx}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjSubj )}(hhh]h)}(hcontext to operate onh]hcontext to operate on}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShMhjSubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjShMhjSubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hj"Th]hstruct ib_qp *qp}(hj$ThhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Tubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjTubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hj;ThhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7ThMhj8Tubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhj7ThMhjSubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hj[Th]h u32 port_num}(hj]ThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYTubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjUTubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjtThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjpThMhjqTubah}(h]h ]h"]h$]h&]uh1j hjUTubeh}(h]h ]h"]h$]h&]uh1jhjpThMhjSubj)}(h>``struct ib_cqe *cqe`` completion queue entry for the last WR h](j)}(h``struct ib_cqe *cqe``h]j)}(hjTh]hstruct ib_cqe *cqe}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjTubj )}(hhh]h)}(h&completion queue entry for the last WRh]h&completion queue entry for the last WR}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjThMhjTubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjThMhjSubj)}(hA``struct ib_send_wr *chain_wr`` WR to append to the posted chain h](j)}(h``struct ib_send_wr *chain_wr``h]j)}(hjTh]hstruct ib_send_wr *chain_wr}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjTubj )}(hhh]h)}(h WR to append to the posted chainh]h WR to append to the posted chain}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjThMhjTubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjThMhjSubeh}(h]h ]h"]h$]h&]uh1jhjSubh)}(h**Description**h]j)}(hjUh]h Description}(hj UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjSubh)}(hX7Post the set of RDMA READ/WRITE operations described by **ctx**, as well as any memory registration operations needed. If **chain_wr** is non-NULL the WR it points to will be appended to the chain of WRs posted. If **chain_wr** is not set **cqe** must be set so that the caller gets a completion notification.h](h8Post the set of RDMA READ/WRITE operations described by }(hjUhhhNhNubj)}(h**ctx**h]hctx}(hj&UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh<, as well as any memory registration operations needed. If }(hjUhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hj8UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubhR is non-NULL the WR it points to will be appended to the chain of WRs posted. If }(hjUhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjJUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh is not set }(hjUhhhNhNubj)}(h**cqe**h]hcqe}(hj\UhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh? must be set so that the caller gets a completion notification.}(hjUhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjSubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h rdma_rw_ctx_destroy (C function)c.rdma_rw_ctx_destroyhNtauh1hhhhhhNhNubj)}(hhh](j)}(hvoid rdma_rw_ctx_destroy (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, enum dma_data_direction dir)h]j)}(hvoid rdma_rw_ctx_destroy(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, enum dma_data_direction dir)h](j)}(hvoidh]hvoid}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUhhhjUhMubj)}(hrdma_rw_ctx_destroyh]j:)}(hrdma_rw_ctx_destroyh]hrdma_rw_ctx_destroy}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubah}(h]h ](jjeh"]h$]h&]jjuh1jhjUhhhjUhMubj)}(hz(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hjUhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjUmodnameN classnameNjWjZ)}j]]j`)}jSjUsbc.rdma_rw_ctx_destroyasbuh1hhjUubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubju)}(hjxh]h*}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjUubj:)}(hctxh]hctx}(hj+VhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjDVhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj@Vubj&)}(h h]h }(hjQVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@Vubh)}(hhh]j:)}(hib_qph]hib_qp}(hjbVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_Vubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjdVmodnameN classnameNjWjZ)}j]]j Vc.rdma_rw_ctx_destroyasbuh1hhj@Vubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@Vubju)}(hjxh]h*}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj@Vubj:)}(hqph]hqp}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@Vubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjVmodnameN classnameNjWjZ)}j]]j Vc.rdma_rw_ctx_destroyasbuh1hhjVubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubj:)}(hport_numh]hport_num}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hjVhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjVubj&)}(h h]h }(hj WhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]j Vc.rdma_rw_ctx_destroyasbuh1hhjVubj&)}(h h]h }(hj8WhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubju)}(hjxh]h*}(hjFWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjVubj:)}(hsgh]hsg}(hjSWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(h u32 sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hjoWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlWubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjqWmodnameN classnameNjWjZ)}j]]j Vc.rdma_rw_ctx_destroyasbuh1hhjhWubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhWubj:)}(hsg_cnth]hsg_cnt}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhWubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjWhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]j Vc.rdma_rw_ctx_destroyasbuh1hhjWubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubj:)}(hdirh]hdir}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubeh}(h]h ]h"]h$]h&]jjuh1jhjUhhhjUhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjUhhhjUhMubah}(h]jUah ](jjeh"]h$]h&]jj)jhuh1jhjUhMhjUhhubj)}(hhh]h)}(h3release all resources allocated by rdma_rw_ctx_inith]h3release all resources allocated by rdma_rw_ctx_init}(hj(XhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj%Xhhubah}(h]h ]h"]h$]h&]uh1jhjUhhhjUhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj@Xjj@Xjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_rw_ctx *ctx`` context to release ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE ``u32 sg_cnt`` number of entries in **sg** ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](h)}(h**Parameters**h]j)}(hjJXh]h Parameters}(hjLXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHXubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjDXubj)}(hhh](j)}(h/``struct rdma_rw_ctx *ctx`` context to release h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjiXh]hstruct rdma_rw_ctx *ctx}(hjkXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgXubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjcXubj )}(hhh]h)}(hcontext to releaseh]hcontext to release}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~XhMhjXubah}(h]h ]h"]h$]h&]uh1j hjcXubeh}(h]h ]h"]h$]h&]uh1jhj~XhMhj`Xubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjXh]hstruct ib_qp *qp}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjXubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMhjXubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjXhMhj`Xubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjXh]h u32 port_num}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjXubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMhjXubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjXhMhj`Xubj)}(hH``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE h](j)}(h``struct scatterlist *sg``h]j)}(hjYh]hstruct scatterlist *sg}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjYubj )}(hhh]h)}(h,scatterlist that was used for the READ/WRITEh]h,scatterlist that was used for the READ/WRITE}(hj-YhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)YhMhj*Yubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhj)YhMhj`Xubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hjMYh]h u32 sg_cnt}(hjOYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKYubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjGYubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjfYhhhNhNubj)}(h**sg**h]hsg}(hjnYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfYubeh}(h]h ]h"]h$]h&]uh1hhjbYhMhjcYubah}(h]h ]h"]h$]h&]uh1j hjGYubeh}(h]h ]h"]h$]h&]uh1jhjbYhMhj`Xubj)}(hc``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``enum dma_data_direction dir``h]j)}(hjYh]henum dma_data_direction dir}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjYubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh for RDMA WRITE, }(hjYhhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubh for RDMA READ}(hjYhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjYubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjYhMhj`Xubeh}(h]h ]h"]h$]h&]uh1jhjDXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%rdma_rw_ctx_destroy_bvec (C function)c.rdma_rw_ctx_destroy_bvechNtauh1hhhhhhNhNubj)}(hhh](j)}(hvoid rdma_rw_ctx_destroy_bvec (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 __maybe_unused port_num, const struct bio_vec __maybe_unused *bvecs, u32 nr_bvec, enum dma_data_direction dir)h]j)}(hvoid rdma_rw_ctx_destroy_bvec(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 __maybe_unused port_num, const struct bio_vec __maybe_unused *bvecs, u32 nr_bvec, enum dma_data_direction dir)h](j)}(hvoidh]hvoid}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj Zhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ZhhhjZhMubj)}(hrdma_rw_ctx_destroy_bvech]j:)}(hrdma_rw_ctx_destroy_bvech]hrdma_rw_ctx_destroy_bvec}(hj/ZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+Zubah}(h]h ](jjeh"]h$]h&]jjuh1jhj ZhhhjZhMubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 __maybe_unused port_num, const struct bio_vec __maybe_unused *bvecs, u32 nr_bvec, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hjKZhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjGZubj&)}(h h]h }(hjXZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjGZubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjiZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfZubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjkZmodnameN classnameNjWjZ)}j]]j`)}jSj1Zsbc.rdma_rw_ctx_destroy_bvecasbuh1hhjGZubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjGZubju)}(hjxh]h*}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjGZubj:)}(hctxh]hctx}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjGZubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjZhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjZubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZubh)}(hhh]j:)}(hib_qph]hib_qp}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjZmodnameN classnameNjWjZ)}j]]jZc.rdma_rw_ctx_destroy_bvecasbuh1hhjZubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZubju)}(hjxh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjZubj:)}(hqph]hqp}(hj[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubj)}(hu32 __maybe_unused port_numh](h)}(hhh]j:)}(hu32h]hu32}(hj0[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-[ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj2[modnameN classnameNjWjZ)}j]]jZc.rdma_rw_ctx_destroy_bvecasbuh1hhj)[ubj&)}(h h]h }(hjN[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)[ubh__maybe_unused}(hj)[hhhNhNubj&)}(h h]h }(hj`[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)[ubj:)}(hport_numh]hport_num}(hjn[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)[ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubj)}(h*const struct bio_vec __maybe_unused *bvecsh](j)}(hjh]hconst}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj[ubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubj)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj[ubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubh)}(hhh]j:)}(hbio_vech]hbio_vec}(hj[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj[modnameN classnameNjWjZ)}j]]jZc.rdma_rw_ctx_destroy_bvecasbuh1hhj[ubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubh__maybe_unused}(hj[hhhNhNubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubju)}(hjxh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj[ubj:)}(hbvecsh]hbvecs}(hj \hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubj)}(h u32 nr_bvech](h)}(hhh]j:)}(hu32h]hu32}(hj'\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)\modnameN classnameNjWjZ)}j]]jZc.rdma_rw_ctx_destroy_bvecasbuh1hhj \ubj&)}(h h]h }(hjE\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj \ubj:)}(hnr_bvech]hnr_bvec}(hjS\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj \ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjl\hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjh\ubj&)}(h h]h }(hjy\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjh\ubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj\modnameN classnameNjWjZ)}j]]jZc.rdma_rw_ctx_destroy_bvecasbuh1hhjh\ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjh\ubj:)}(hdirh]hdir}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjh\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjCZubeh}(h]h ]h"]h$]h&]jjuh1jhj ZhhhjZhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjZhhhjZhMubah}(h]jZah ](jjeh"]h$]h&]jj)jhuh1jhjZhMhjZhhubj)}(hhh]h)}(h,release resources from rdma_rw_ctx_init_bvech]h,release resources from rdma_rw_ctx_init_bvec}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj\hhubah}(h]h ]h"]h$]h&]uh1jhjZhhhjZhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj\jj\jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_rw_ctx *ctx`` context to release ``struct ib_qp *qp`` queue pair to operate on ``u32 __maybe_unused port_num`` port num to which the connection is bound (unused) ``const struct bio_vec __maybe_unused *bvecs`` bio_vec array that was used for the READ/WRITE (unused) ``u32 nr_bvec`` number of entries in **bvecs** ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ **Description** Releases all resources allocated by a successful rdma_rw_ctx_init_bvec() call. Must not be called if rdma_rw_ctx_init_bvec() returned an error. The **port_num** and **bvecs** parameters are unused but present for API symmetry with rdma_rw_ctx_destroy().h](h)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj\ubj)}(hhh](j)}(h/``struct rdma_rw_ctx *ctx`` context to release h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hj!]h]hstruct rdma_rw_ctx *ctx}(hj#]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj]ubj )}(hhh]h)}(hcontext to releaseh]hcontext to release}(hj:]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6]hMhj7]ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj6]hMhj]ubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjZ]h]hstruct ib_qp *qp}(hj\]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX]ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjT]ubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjs]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjo]hMhjp]ubah}(h]h ]h"]h$]h&]uh1j hjT]ubeh}(h]h ]h"]h$]h&]uh1jhjo]hMhj]ubj)}(hS``u32 __maybe_unused port_num`` port num to which the connection is bound (unused) h](j)}(h``u32 __maybe_unused port_num``h]j)}(hj]h]hu32 __maybe_unused port_num}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj]ubj )}(hhh]h)}(h2port num to which the connection is bound (unused)h]h2port num to which the connection is bound (unused)}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hMhj]ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj]hMhj]ubj)}(hg``const struct bio_vec __maybe_unused *bvecs`` bio_vec array that was used for the READ/WRITE (unused) h](j)}(h.``const struct bio_vec __maybe_unused *bvecs``h]j)}(hj]h]h*const struct bio_vec __maybe_unused *bvecs}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj]ubj )}(hhh]h)}(h7bio_vec array that was used for the READ/WRITE (unused)h]h7bio_vec array that was used for the READ/WRITE (unused)}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hMhj]ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj]hMhj]ubj)}(h/``u32 nr_bvec`` number of entries in **bvecs** h](j)}(h``u32 nr_bvec``h]j)}(hj^h]h u32 nr_bvec}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj]ubj )}(hhh]h)}(hnumber of entries in **bvecs**h](hnumber of entries in }(hj^hhhNhNubj)}(h **bvecs**h]hbvecs}(hj&^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ]h"]h$]h&]uh1hhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj]ubj)}(hd``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ h](j)}(h``enum dma_data_direction dir``h]j)}(hjL^h]henum dma_data_direction dir}(hjN^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJ^ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjF^ubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hji^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje^ubh for RDMA WRITE, }(hje^hhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hj{^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje^ubh for RDMA READ}(hje^hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhja^hMhjb^ubah}(h]h ]h"]h$]h&]uh1j hjF^ubeh}(h]h ]h"]h$]h&]uh1jhja^hMhj]ubeh}(h]h ]h"]h$]h&]uh1jhj\ubh)}(h**Description**h]j)}(hj^h]h Description}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj\ubh)}(hReleases all resources allocated by a successful rdma_rw_ctx_init_bvec() call. Must not be called if rdma_rw_ctx_init_bvec() returned an error.h]hReleases all resources allocated by a successful rdma_rw_ctx_init_bvec() call. Must not be called if rdma_rw_ctx_init_bvec() returned an error.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj\ubh)}(hmThe **port_num** and **bvecs** parameters are unused but present for API symmetry with rdma_rw_ctx_destroy().h](hThe }(hj^hhhNhNubj)}(h **port_num**h]hport_num}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubh and }(hj^hhhNhNubj)}(h **bvecs**h]hbvecs}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubhO parameters are unused but present for API symmetry with rdma_rw_ctx_destroy().}(hj^hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj\ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*rdma_rw_ctx_destroy_signature (C function)c.rdma_rw_ctx_destroy_signaturehNtauh1hhhhhhNhNubj)}(hhh](j)}(hvoid rdma_rw_ctx_destroy_signature (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, enum dma_data_direction dir)h]j)}(hvoid rdma_rw_ctx_destroy_signature(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, enum dma_data_direction dir)h](j)}(hvoidh]hvoid}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMubj&)}(h h]h }(hj._hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_hhhj-_hMubj)}(hrdma_rw_ctx_destroy_signatureh]j:)}(hrdma_rw_ctx_destroy_signatureh]hrdma_rw_ctx_destroy_signature}(hj@_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj<_ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj_hhhj-_hMubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hj\_hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjX_ubj&)}(h h]h }(hji_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjX_ubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjz_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjw_ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj|_modnameN classnameNjWjZ)}j]]j`)}jSjB_sbc.rdma_rw_ctx_destroy_signatureasbuh1hhjX_ubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjX_ubju)}(hjxh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjX_ubj:)}(hctxh]hctx}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjX_ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hj_hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubh)}(hhh]j:)}(hib_qph]hib_qp}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj_modnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhj_ubj&)}(h h]h }(hj `hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubju)}(hjxh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj_ubj:)}(hqph]hqp}(hj%`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjA`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>`ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjC`modnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhj:`ubj&)}(h h]h }(hj_`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:`ubj:)}(hport_numh]hport_num}(hjm`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hj`hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj`ubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj`modnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhj`ubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubju)}(hjxh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj`ubj:)}(hsgh]hsg}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(h u32 sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj`modnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhj`ubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubj:)}(hsg_cnth]hsg_cnt}(hj%ahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(hstruct scatterlist *prot_sgh](j)}(hjh]hstruct}(hj>ahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:aubj&)}(h h]h }(hjKahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:aubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hj\ahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj^amodnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhj:aubj&)}(h h]h }(hjzahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:aubju)}(hjxh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:aubj:)}(hprot_sgh]hprot_sg}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:aubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(hu32 prot_sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhjaubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubj:)}(h prot_sg_cnth]h prot_sg_cnt}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjbmodnameN classnameNjWjZ)}j]]j_c.rdma_rw_ctx_destroy_signatureasbuh1hhjaubj&)}(h h]h }(hj2bhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubj:)}(hdirh]hdir}(hj@bhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjT_ubeh}(h]h ]h"]h$]h&]jjuh1jhj_hhhj-_hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj_hhhj-_hMubah}(h]j_ah ](jjeh"]h$]h&]jj)jhuh1jhj-_hMhj_hhubj)}(hhh]h)}(h=release all resources allocated by rdma_rw_ctx_signature_inith]h=release all resources allocated by rdma_rw_ctx_signature_init}(hjjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjgbhhubah}(h]h ]h"]h$]h&]uh1jhj_hhhj-_hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhhhNhNubj)}(hX!**Parameters** ``struct rdma_rw_ctx *ctx`` context to release ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE ``u32 sg_cnt`` number of entries in **sg** ``struct scatterlist *prot_sg`` scatterlist that was used for the READ/WRITE of the PI ``u32 prot_sg_cnt`` number of entries in **prot_sg** ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](h)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjbubj)}(hhh](j)}(h/``struct rdma_rw_ctx *ctx`` context to release h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjbh]hstruct rdma_rw_ctx *ctx}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjbubj )}(hhh]h)}(hcontext to releaseh]hcontext to release}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMhjbubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjbubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjbh]hstruct ib_qp *qp}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjbubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMhjbubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjbubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjch]h u32 port_num}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjcubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hj6chhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2chMhj3cubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhj2chMhjbubj)}(hH``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE h](j)}(h``struct scatterlist *sg``h]j)}(hjVch]hstruct scatterlist *sg}(hjXchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTcubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjPcubj )}(hhh]h)}(h,scatterlist that was used for the READ/WRITEh]h,scatterlist that was used for the READ/WRITE}(hjochhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkchMhjlcubah}(h]h ]h"]h$]h&]uh1j hjPcubeh}(h]h ]h"]h$]h&]uh1jhjkchMhjbubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hjch]h u32 sg_cnt}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjcubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjchhhNhNubj)}(h**sg**h]hsg}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubeh}(h]h ]h"]h$]h&]uh1hhjchMhjcubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhjchMhjbubj)}(hW``struct scatterlist *prot_sg`` scatterlist that was used for the READ/WRITE of the PI h](j)}(h``struct scatterlist *prot_sg``h]j)}(hjch]hstruct scatterlist *prot_sg}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjcubj )}(hhh]h)}(h6scatterlist that was used for the READ/WRITE of the PIh]h6scatterlist that was used for the READ/WRITE of the PI}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchMhjcubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhjchMhjbubj)}(h5``u32 prot_sg_cnt`` number of entries in **prot_sg** h](j)}(h``u32 prot_sg_cnt``h]j)}(hjdh]hu32 prot_sg_cnt}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj dubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj dubj )}(hhh]h)}(h number of entries in **prot_sg**h](hnumber of entries in }(hj(dhhhNhNubj)}(h **prot_sg**h]hprot_sg}(hj0dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(dubeh}(h]h ]h"]h$]h&]uh1hhj$dhMhj%dubah}(h]h ]h"]h$]h&]uh1j hj dubeh}(h]h ]h"]h$]h&]uh1jhj$dhMhjbubj)}(hc``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``enum dma_data_direction dir``h]j)}(hjVdh]henum dma_data_direction dir}(hjXdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTdubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjPdubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hjsdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjodubh for RDMA WRITE, }(hjodhhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjodubh for RDMA READ}(hjodhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjldubah}(h]h ]h"]h$]h&]uh1j hjPdubeh}(h]h ]h"]h$]h&]uh1jhjkdhMhjbubeh}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_rw_mr_factor (C function)c.rdma_rw_mr_factorhNtauh1hhhhhhNhNubj)}(hhh](j)}(h^unsigned int rdma_rw_mr_factor (struct ib_device *device, u32 port_num, unsigned int maxpages)h]j)}(h]unsigned int rdma_rw_mr_factor(struct ib_device *device, u32 port_num, unsigned int 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The returned value is used during transport creation to compute max_rdma_ctxts and the size of the transport's Send and Send Completion Queues.h](h)}(h**Parameters**h]j)}(hjgfh]h Parameters}(hjifhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjefubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjafubj)}(hhh](j)}(h<``struct ib_device *device`` device handling the connection h](j)}(h``struct ib_device *device``h]j)}(hjfh]hstruct ib_device *device}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjfubj )}(hhh]h)}(hdevice handling the connectionh]hdevice handling the connection}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhj}fubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjfh]h u32 port_num}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjfubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhj}fubj)}(h@``unsigned int maxpages`` maximum payload pages per rdma_rw_ctx h](j)}(h``unsigned int maxpages``h]j)}(hjfh]hunsigned int maxpages}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjfubj )}(hhh]h)}(h%maximum payload pages per rdma_rw_ctxh]h%maximum payload pages per rdma_rw_ctx}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ghMhjgubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhj ghMhj}fubeh}(h]h ]h"]h$]h&]uh1jhjafubh)}(h**Description**h]j)}(hj3gh]h Description}(hj5ghhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1gubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjafubh)}(hReturns the number of MRs the device requires to move **maxpayload** bytes. The returned value is used during transport creation to compute max_rdma_ctxts and the size of the transport's Send and Send Completion Queues.h](h6Returns the number of MRs the device requires to move }(hjIghhhNhNubj)}(h**maxpayload**h]h maxpayload}(hjQghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIgubh bytes. The returned value is used during transport creation to compute max_rdma_ctxts and the size of the transport’s Send and Send Completion Queues.}(hjIghhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjafubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h rdma_rw_max_send_wr (C function)c.rdma_rw_max_send_wrhNtauh1hhhhhhNhNubj)}(hhh](j)}(htunsigned int rdma_rw_max_send_wr (struct ib_device *dev, u32 port_num, unsigned int max_rdma_ctxs, u32 create_flags)h]j)}(hsunsigned int rdma_rw_max_send_wr(struct ib_device *dev, u32 port_num, unsigned int max_rdma_ctxs, u32 create_flags)h](j)}(hunsignedh]hunsigned}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjghhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM0ubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjghhhjghM0ubj)}(hinth]hint}(hjghhhNhNubah}(h]h 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ib_alloc_device().h](h)}(h**Parameters**h]j)}(hjqh]h Parameters}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM2hjqubj)}(hhh](j)}(h.``size_t size`` size of structure to allocate h](j)}(h``size_t size``h]j)}(hjqh]h size_t size}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM/hjqubj )}(hhh]h)}(hsize of structure to allocateh]hsize of structure to allocate}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhM/hjqubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjqhM/hjqubj)}(h``struct net *net`` network namespace device should be located in, namespace must stay valid until ib_register_device() is completed. h](j)}(h``struct net *net``h]j)}(hjrh]hstruct net *net}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj rubah}(h]h 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function)c.ib_dealloc_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(h1void ib_dealloc_device (struct ib_device *device)h]j)}(h0void ib_dealloc_device(struct ib_device *device)h](j)}(hvoidh]hvoid}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrhhhjrhMubj)}(hib_dealloc_deviceh]j:)}(hib_dealloc_deviceh]hib_dealloc_device}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ](jjeh"]h$]h&]jjuh1jhjrhhhjrhMubj)}(h(struct ib_device *device)h]j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjshhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj%shhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"subah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'smodnameN classnameNjWjZ)}j]]j`)}jSjrsbc.ib_dealloc_deviceasbuh1hhjsubj&)}(h h]h }(hjEshhhNhNubah}(h]h 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structure to free h](j)}(h``struct ib_device *device``h]j)}(hjsh]hstruct ib_device *device}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjsubj )}(hhh]h)}(hstructure to freeh]hstructure to free}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshMhjsubah}(h]h ]h"]h$]h&]uh1j hjsubeh}(h]h ]h"]h$]h&]uh1jhjshMhjsubah}(h]h ]h"]h$]h&]uh1jhjsubh)}(h**Description**h]j)}(hjth]h Description}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjsubh)}(h2Free a structure allocated with ib_alloc_device().h]h2Free a structure allocated with ib_alloc_device().}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjsubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h 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]j2ah"]h$]h&]uh1j%hjLuubj)}(hinth]hint}(hjluhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLuubj&)}(h h]h }(hjzuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLuubj:)}(hporth]hport}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLuubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjtubeh}(h]h ]h"]h$]h&]jjuh1jhjGthhhjXthMdubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjCthhhjXthMdubah}(h]j>tah ](jjeh"]h$]h&]jj)jhuh1jhjXthMdhj@thhubj)}(hhh]h)}(hRead rdma port's immutable datah]h!Read rdma port’s immutable data}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMdhjuhhubah}(h]h ]h"]h$]h&]uh1jhj@thhhjXthMdubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjujjujjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *dev`` IB device ``unsigned int port`` port number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().h](h)}(h**Parameters**h]j)}(hjuh]h Parameters}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhhjuubj)}(hhh](j)}(h$``struct ib_device *dev`` IB device h](j)}(h``struct ib_device *dev``h]j)}(hjuh]hstruct ib_device *dev}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMehjuubj )}(hhh]h)}(h IB deviceh]h IB device}(hj vhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhMehj vubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhjvhMehjuubj)}(h``unsigned int port`` port number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().h](j)}(h``unsigned int port``h]j)}(hj,vh]hunsigned int port}(hj.vhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*vubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMfhj&vubj )}(hhh]h)}(hjport number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().h]hjport number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().}(hjEvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAvhMfhjBvubah}(h]h ]h"]h$]h&]uh1j hj&vubeh}(h]h ]h"]h$]h&]uh1jhjAvhMfhjuubeh}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_register_device (C function)c.ib_register_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(h^int ib_register_device (struct ib_device *device, const char *name, struct device *dma_device)h]j)}(h]int ib_register_device(struct ib_device *device, const char *name, struct device *dma_device)h](j)}(hinth]hint}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMlubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvhhhjvhMlubj)}(hib_register_deviceh]j:)}(hib_register_deviceh]hib_register_device}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ](jjeh"]h$]h&]jjuh1jhjvhhhjvhMlubj)}(hG(struct ib_device *device, const char *name, struct device *dma_device)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]j`)}jSjvsbc.ib_register_deviceasbuh1hhjvubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubju)}(hjxh]h*}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjvubj:)}(hdeviceh]hdevice}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(hconst char *nameh](j)}(hjh]hconst}(hj4whhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj0wubj&)}(h h]h }(hjAwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0wubj)}(hcharh]hchar}(hjOwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0wubj&)}(h h]h }(hj]whhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0wubju)}(hjxh]h*}(hjkwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj0wubj:)}(hnameh]hname}(hjxwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0wubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(hstruct device *dma_deviceh](j)}(hjh]hstruct}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubh)}(hhh]j:)}(hdeviceh]hdevice}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]jvc.ib_register_deviceasbuh1hhjwubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(h dma_deviceh]h dma_device}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubeh}(h]h ]h"]h$]h&]jjuh1jhjvhhhjvhMlubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj}vhhhjvhMlubah}(h]jxvah ](jjeh"]h$]h&]jj)jhuh1jhjvhMlhjzvhhubj)}(hhh]h)}(h"Register an IB device with IB coreh]h"Register an IB device with IB core}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMlhjxhhubah}(h]h ]h"]h$]h&]uh1jhjzvhhhjvhMlubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj*xjj*xjjjuh1jhhhhhNhNubj)}(hX@**Parameters** ``struct ib_device *device`` Device to register ``const char *name`` unique string device name. This may include a '%' which will cause a unique index to be added to the passed device name. ``struct device *dma_device`` pointer to a DMA-capable device. If ``NULL``, then the IB device will be used. In this case the caller should fully setup the ibdev for DMA. This usually means using dma_virt_ops. **Description** Low-level drivers use ib_register_device() to register their devices with the IB core. All registered clients will receive a callback for each device that is added. **device** must be allocated with ib_alloc_device(). 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This may include a '%' which will cause a unique index to be added to the passed device name. h](j)}(h``const char *name``h]j)}(hjxh]hconst char *name}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMohjxubj )}(hhh]h)}(hxunique string device name. This may include a '%' which will cause a unique index to be added to the passed device name.h]h|unique string device name. This may include a ‘%’ which will cause a unique index to be added to the passed device name.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMnhjxubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjxhMohjJxubj)}(h``struct device *dma_device`` pointer to a DMA-capable device. If ``NULL``, then the IB device will be used. In this case the caller should fully setup the ibdev for DMA. This usually means using dma_virt_ops. h](j)}(h``struct device *dma_device``h]j)}(hjxh]hstruct device *dma_device}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMrhjxubj )}(hhh]h)}(hpointer to a DMA-capable device. If ``NULL``, then the IB device will be used. In this case the caller should fully setup the ibdev for DMA. This usually means using dma_virt_ops.h](h$pointer to a DMA-capable device. If }(hjxhhhNhNubj)}(h``NULL``h]hNULL}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh, then the IB device will be used. In this case the caller should fully setup the ibdev for DMA. This usually means using dma_virt_ops.}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMphjxubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjxhMrhjJxubeh}(h]h ]h"]h$]h&]uh1jhj.xubh)}(h**Description**h]j)}(hjyh]h Description}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMthj.xubh)}(hLow-level drivers use ib_register_device() to register their devices with the IB core. All registered clients will receive a callback for each device that is added. **device** must be allocated with ib_alloc_device().h](hLow-level drivers use ib_register_device() to register their devices with the IB core. All registered clients will receive a callback for each device that is added. }(hj*yhhhNhNubj)}(h **device**h]hdevice}(hj2yhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*yubh* must be allocated with ib_alloc_device().}(hj*yhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMshj.xubh)}(hIf the driver uses ops.dealloc_driver and calls any ib_unregister_device() asynchronously then the device pointer may become freed as soon as this function returns.h]hIf the driver uses ops.dealloc_driver and calls any ib_unregister_device() asynchronously then the device pointer may become freed as soon as this function returns.}(hjKyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMxhj.xubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_unregister_device (C function)c.ib_unregister_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(h4void ib_unregister_device (struct ib_device *ib_dev)h]j)}(h3void ib_unregister_device(struct ib_device *ib_dev)h](j)}(hvoidh]hvoid}(hjzyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvyhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvyhhhjyhMubj)}(hib_unregister_deviceh]j:)}(hib_unregister_deviceh]hib_unregister_device}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubah}(h]h ](jjeh"]h$]h&]jjuh1jhjvyhhhjyhMubj)}(h(struct ib_device *ib_dev)h]j)}(hstruct ib_device *ib_devh](j)}(hjh]hstruct}(hjyhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjyubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]j`)}jSjysbc.ib_unregister_deviceasbuh1hhjyubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubju)}(hjxh]h*}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjyubj:)}(hib_devh]hib_dev}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyubah}(h]h ]h"]h$]h&]jjuh1jhjvyhhhjyhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjryhhhjyhMubah}(h]jmyah ](jjeh"]h$]h&]jj)jhuh1jhjyhMhjoyhhubj)}(hhh]h)}(hUnregister an IB deviceh]hUnregister an IB device}(hj:zhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj7zhhubah}(h]h ]h"]h$]h&]uh1jhjoyhhhjyhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjRzjjRzjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *ib_dev`` The device to unregister **Description** Unregister an IB device. All clients will receive a remove callback. Callers should call this routine only once, and protect against races with registration. Typically it should only be called as part of a remove callback in an implementation of driver core's struct device_driver and related. If ops.dealloc_driver is used then ib_dev will be freed upon return from this function.h](h)}(h**Parameters**h]j)}(hj\zh]h Parameters}(hj^zhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZzubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjVzubj)}(hhh]j)}(h6``struct ib_device *ib_dev`` The device to unregister h](j)}(h``struct ib_device *ib_dev``h]j)}(hj{zh]hstruct ib_device *ib_dev}(hj}zhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyzubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjuzubj )}(hhh]h)}(hThe device to unregisterh]hThe device to unregister}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhMhjzubah}(h]h ]h"]h$]h&]uh1j hjuzubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjrzubah}(h]h ]h"]h$]h&]uh1jhjVzubh)}(h**Description**h]j)}(hjzh]h Description}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjVzubh)}(hEUnregister an IB device. All clients will receive a remove callback.h]hEUnregister an IB device. All clients will receive a remove callback.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjVzubh)}(hCallers should call this routine only once, and protect against races with registration. Typically it should only be called as part of a remove callback in an implementation of driver core's struct device_driver and related.h]hCallers should call this routine only once, and protect against races with registration. Typically it should only be called as part of a remove callback in an implementation of driver core’s struct device_driver and related.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjVzubh)}(hWIf ops.dealloc_driver is used then ib_dev will be freed upon return from this function.h]hWIf ops.dealloc_driver is used then ib_dev will be freed upon return from this function.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjVzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)ib_unregister_device_and_put (C function)c.ib_unregister_device_and_puthNtauh1hhhhhhNhNubj)}(hhh](j)}(hubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|hhhj|hM>ubj)}(hib_unregister_driverh]j:)}(hib_unregister_driverh]hib_unregister_driver}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|hhhj|hM>ubj)}(h(enum rdma_driver_id driver_id)h]j)}(henum rdma_driver_id driver_idh](j)}(hj%h]henum}(hj|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj|ubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|ubh)}(hhh]j:)}(hrdma_driver_idh]hrdma_driver_id}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj}modnameN classnameNjWjZ)}j]]j`)}jSj|sbc.ib_unregister_driverasbuh1hhj|ubj&)}(h h]h }(hj3}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|ubj:)}(h driver_idh]h driver_id}(hjA}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj|ubah}(h]h ]h"]h$]h&]jjuh1jhj|hhhj|hM>ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj|hhhj|hM>ubah}(h]j|ah ](jjeh"]h$]h&]jj)jhuh1jhj|hM>hj|hhubj)}(hhh]h)}(h&Unregister all IB devices for a driverh]h&Unregister all IB devices for a driver}(hjk}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM>hjh}hhubah}(h]h ]h"]h$]h&]uh1jhj|hhhj|hM>ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}jj}jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``enum rdma_driver_id driver_id`` The driver to unregister **Description** This implements a fence for device unregistration. It only returns once all devices associated with the driver_id have fully completed their unregistration and returned from ib_unregister_device*(). If device's are not yet unregistered it goes ahead and starts unregistering them. This does not block creation of new devices with the given driver_id, that is the responsibility of the caller.h](h)}(h**Parameters**h]j)}(hj}h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMBhj}ubj)}(hhh]j)}(h;``enum rdma_driver_id driver_id`` The driver to unregister h](j)}(h!``enum rdma_driver_id driver_id``h]j)}(hj}h]henum rdma_driver_id driver_id}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM?hj}ubj )}(hhh]h)}(hThe driver to unregisterh]hThe driver to unregister}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM?hj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hM?hj}ubah}(h]h ]h"]h$]h&]uh1jhj}ubh)}(h**Description**h]j)}(hj}h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMAhj}ubh)}(hThis implements a fence for device unregistration. It only returns once all devices associated with the driver_id have fully completed their unregistration and returned from ib_unregister_device*().h]hThis implements a fence for device unregistration. It only returns once all devices associated with the driver_id have fully completed their unregistration and returned from ib_unregister_device*().}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM@hj}ubh)}(hQIf device's are not yet unregistered it goes ahead and starts unregistering them.h]hSIf device’s are not yet unregistered it goes ahead and starts unregistering them.}(hj ~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMDhj}ubh)}(hoThis does not block creation of new devices with the given driver_id, that is the responsibility of the caller.h]hoThis does not block creation of new devices with the given driver_id, that is the responsibility of the caller.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMGhj}ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(ib_unregister_device_queued (C function)c.ib_unregister_device_queuedhNtauh1hhhhhhNhNubj)}(hhh](j)}(h;void ib_unregister_device_queued (struct ib_device *ib_dev)h]j)}(h:void ib_unregister_device_queued(struct ib_device *ib_dev)h](j)}(hvoidh]hvoid}(hjJ~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjF~hhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMlubj&)}(h h]h }(hjY~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjF~hhhjX~hMlubj)}(hib_unregister_device_queuedh]j:)}(hib_unregister_device_queuedh]hib_unregister_device_queued}(hjk~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjg~ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjF~hhhjX~hMlubj)}(h(struct ib_device *ib_dev)h]j)}(hstruct ib_device *ib_devh](j)}(hjh]hstruct}(hj~hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj~ubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~modnameN classnameNjWjZ)}j]]j`)}jSjm~sbc.ib_unregister_device_queuedasbuh1hhj~ubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~ubju)}(hjxh]h*}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj~ubj:)}(hib_devh]hib_dev}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubah}(h]h ]h"]h$]h&]jjuh1jhjF~hhhjX~hMlubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjB~hhhjX~hMlubah}(h]j=~ah ](jjeh"]h$]h&]jj)jhuh1jhjX~hMlhj?~hhubj)}(hhh]h)}(h&Unregister a device using a work queueh]h&Unregister a device using a work queue}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMlhjhhubah}(h]h ]h"]h$]h&]uh1jhj?~hhhjX~hMlubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj"jj"jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *ib_dev`` The device to unregister **Description** This schedules an asynchronous unregistration using a WQ for the device. A driver should use this to avoid holding locks while doing unregistration, such as holding the RTNL lock. Drivers using this API must use ib_unregister_driver before module unload to ensure that all scheduled unregistrations have completed.h](h)}(h**Parameters**h]j)}(hj,h]h Parameters}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMphj&ubj)}(hhh]j)}(h6``struct ib_device *ib_dev`` The device to unregister h](j)}(h``struct ib_device *ib_dev``h]j)}(hjKh]hstruct ib_device *ib_dev}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMmhjEubj )}(hhh]h)}(hThe device to unregisterh]hThe device to unregister}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMmhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hMmhjBubah}(h]h ]h"]h$]h&]uh1jhj&ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMohj&ubh)}(hThis schedules an asynchronous unregistration using a WQ for the device. A driver should use this to avoid holding locks while doing unregistration, such as holding the RTNL lock.h]hThis schedules an asynchronous unregistration using a WQ for the device. A driver should use this to avoid holding locks while doing unregistration, such as holding the RTNL lock.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMnhj&ubh)}(hDrivers using this API must use ib_unregister_driver before module unload to ensure that all scheduled unregistrations have completed.h]hDrivers using this API must use ib_unregister_driver before module unload to ensure that all scheduled unregistrations have completed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMrhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_register_client (C function)c.ib_register_clienthNtauh1hhhhhhNhNubj)}(hhh](j)}(h1int ib_register_client (struct ib_client *client)h]j)}(h0int ib_register_client(struct ib_client *client)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_register_clienth]j:)}(hib_register_clienth]hib_register_client}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct ib_client *client)h]j)}(hstruct ib_client *clienth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_clienth]h ib_client}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7modnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_register_clientasbuh1hhjubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hclienth]hclient}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hRegister an IB clienth]hRegister an IB client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXG**Parameters** ``struct ib_client *client`` Client to register **Description** Upper level users of the IB drivers can use ib_register_client() to register callbacks for IB device addition and removal. When an IB device is added, each registered client's add method will be called (in the order the clients were registered), and when a device is removed, each client's remove method will be called (in the reverse order that clients were registered). In addition, when ib_register_client() is called, the client will receive an add callback for all devices already registered.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj)}(hhh]j)}(h0``struct ib_client *client`` Client to register h](j)}(h``struct ib_client *client``h]j)}(hjۀh]hstruct ib_client *client}(hj݀hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjـubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjՀubj )}(hhh]h)}(hClient to registerh]hClient to register}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjՀubeh}(h]h ]h"]h$]h&]uh1jhjhMhjҀubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubh)}(hXUpper level users of the IB drivers can use ib_register_client() to register callbacks for IB device addition and removal. When an IB device is added, each registered client's add method will be called (in the order the clients were registered), and when a device is removed, each client's remove method will be called (in the reverse order that clients were registered). In addition, when ib_register_client() is called, the client will receive an add callback for all devices already registered.h]hXUpper level users of the IB drivers can use ib_register_client() to register callbacks for IB device addition and removal. When an IB device is added, each registered client’s add method will be called (in the order the clients were registered), and when a device is removed, each client’s remove method will be called (in the reverse order that clients were registered). In addition, when ib_register_client() is called, the client will receive an add callback for all devices already registered.}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_unregister_client (C function)c.ib_unregister_clienthNtauh1hhhhhhNhNubj)}(hhh](j)}(h4void ib_unregister_client (struct ib_client *client)h]j)}(h3void ib_unregister_client(struct ib_client *client)h](j)}(hvoidh]hvoid}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjWhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMFubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWhhhjihMFubj)}(hib_unregister_clienth]j:)}(hib_unregister_clienth]hib_unregister_client}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ](jjeh"]h$]h&]jjuh1jhjWhhhjihMFubj)}(h(struct ib_client *client)h]j)}(hstruct ib_client *clienth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_clienth]h ib_client}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj~sbc.ib_unregister_clientasbuh1hhjubj&)}(h h]h }(hjցhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hclienth]hclient}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjWhhhjihMFubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjShhhjihMFubah}(h]jNah ](jjeh"]h$]h&]jj)jhuh1jhjihMFhjPhhubj)}(hhh]h)}(hUnregister an IB clienth]hUnregister an IB client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMFhjhhubah}(h]h ]h"]h$]h&]uh1jhjPhhhjihMFubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj3jj3jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_client *client`` Client to unregister **Description** Upper level users use ib_unregister_client() to remove their client registration. When ib_unregister_client() is called, the client will receive a remove callback for each IB device still registered. This is a full fence, once it returns no client callbacks will be called, or are running in another thread.h](h)}(h**Parameters**h]j)}(hj=h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMJhj7ubj)}(hhh]j)}(h2``struct ib_client *client`` Client to unregister h](j)}(h``struct ib_client *client``h]j)}(hj\h]hstruct ib_client *client}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMGhjVubj )}(hhh]h)}(hClient to unregisterh]hClient to unregister}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMGhjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhMGhjSubah}(h]h ]h"]h$]h&]uh1jhj7ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMIhj7ubh)}(hUpper level users use ib_unregister_client() to remove their client registration. When ib_unregister_client() is called, the client will receive a remove callback for each IB device still registered.h]hUpper level users use ib_unregister_client() to remove their client registration. When ib_unregister_client() is called, the client will receive a remove callback for each IB device still registered.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMHhj7ubh)}(hkThis is a full fence, once it returns no client callbacks will be called, or are running in another thread.h]hkThis is a full fence, once it returns no client callbacks will be called, or are running in another thread.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMLhj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_set_client_data (C function)c.ib_set_client_datahNtauh1hhhhhhNhNubj)}(hhh](j)}(hXvoid ib_set_client_data (struct ib_device *device, struct ib_client *client, void *data)h]j)}(hWvoid ib_set_client_data(struct ib_device *device, struct ib_client *client, void *data)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_set_client_datah]j:)}(hib_set_client_datah]hib_set_client_data}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h@(struct ib_device *device, struct ib_client *client, void *data)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$ubj&)}(h h]h }(hj5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjCubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjHmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_set_client_dataasbuh1hhj$ubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubju)}(hjxh]h*}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$ubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(hstruct ib_client *clienth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_clienth]h ib_client}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jbc.ib_set_client_dataasbuh1hhjubj&)}(h h]h }(hjփhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hclienth]hclient}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h void *datah](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdatah]hdata}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jނah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hSet IB client contexth]hSet IB client context}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjZhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjujjujjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` Device to set context for ``struct ib_client *client`` Client to set context for ``void *data`` Context to set **Description** ib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjyubj)}(hhh](j)}(h7``struct ib_device *device`` Device to set context for h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj )}(hhh]h)}(hDevice to set context forh]hDevice to set context for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``struct ib_client *client`` Client to set context for h](j)}(h``struct ib_client *client``h]j)}(hjׄh]hstruct ib_client *client}(hjلhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjՄubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjфubj )}(hhh]h)}(hClient to set context forh]hClient to set context for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjфubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``void *data`` Context to set h](j)}(h``void *data``h]j)}(hjh]h void *data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj ubj )}(hhh]h)}(hContext to seth]hContext to set}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjubeh}(h]h ]h"]h$]h&]uh1jhjyubh)}(h**Description**h]j)}(hjKh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjyubh)}(hib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.h]hib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&ib_register_event_handler (C function)c.ib_register_event_handlerhNtauh1hhhhhhNhNubj)}(hhh](j)}(hGvoid ib_register_event_handler (struct ib_event_handler *event_handler)h]j)}(hFvoid ib_register_event_handler(struct ib_event_handler *event_handler)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_register_event_handlerh]j:)}(hib_register_event_handlerh]hib_register_event_handler}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h((struct ib_event_handler *event_handler)h]j)}(h&struct ib_event_handler *event_handlerh](j)}(hjh]hstruct}(hjͅhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjɅubj&)}(h h]h }(hjڅhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjɅubh)}(hhh]j:)}(hib_event_handlerh]hib_event_handler}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_register_event_handlerasbuh1hhjɅubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjɅubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjɅubj:)}(h event_handlerh]h event_handler}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjɅubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjŅubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hRegister an IB event handlerh]hRegister an IB event handler}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjMhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjhjjhjjjuh1jhhhhhNhNubj)}(hXH**Parameters** ``struct ib_event_handler *event_handler`` Handler to register **Description** ib_register_event_handler() registers an event handler that will be called back when asynchronous IB events occur (as defined in chapter 11 of the InfiniBand Architecture Specification). This callback occurs in workqueue context.h](h)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjlubj)}(hhh]j)}(h?``struct ib_event_handler *event_handler`` Handler to register h](j)}(h*``struct ib_event_handler *event_handler``h]j)}(hjh]h&struct ib_event_handler *event_handler}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj )}(hhh]h)}(hHandler to registerh]hHandler to register}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubh)}(h**Description**h]j)}(hj̆h]h Description}(hjΆhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʆubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjlubh)}(hib_register_event_handler() registers an event handler that will be called back when asynchronous IB events occur (as defined in chapter 11 of the InfiniBand Architecture Specification). This callback occurs in workqueue context.h]hib_register_event_handler() registers an event handler that will be called back when asynchronous IB events occur (as defined in chapter 11 of the InfiniBand Architecture Specification). This callback occurs in workqueue context.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(ib_unregister_event_handler (C function)c.ib_unregister_event_handlerhNtauh1hhhhhhNhNubj)}(hhh](j)}(hIvoid ib_unregister_event_handler (struct ib_event_handler *event_handler)h]j)}(hHvoid ib_unregister_event_handler(struct ib_event_handler *event_handler)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhMubj)}(hib_unregister_event_handlerh]j:)}(hib_unregister_event_handlerh]hib_unregister_event_handler}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhjhMubj)}(h((struct ib_event_handler *event_handler)h]j)}(h&struct ib_event_handler *event_handlerh](j)}(hjh]hstruct}(hjNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjJubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubh)}(hhh]j:)}(hib_event_handlerh]hib_event_handler}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjnmodnameN classnameNjWjZ)}j]]j`)}jSj4sbc.ib_unregister_event_handlerasbuh1hhjJubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjJubj:)}(h event_handlerh]h event_handler}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjFubah}(h]h ]h"]h$]h&]jjuh1jhj hhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hUnregister an event handlerh]hUnregister an event handler}(hjчhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj·hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_event_handler *event_handler`` Handler to unregister **Description** Unregister an event handler registered with ib_register_event_handler().h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj)}(hhh]j)}(hA``struct ib_event_handler *event_handler`` Handler to unregister h](j)}(h*``struct ib_event_handler *event_handler``h]j)}(hjh]h&struct ib_event_handler *event_handler}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj ubj )}(hhh]h)}(hHandler to unregisterh]hHandler to unregister}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMhj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjMh]h Description}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubh)}(hHUnregister an event handler registered with ib_register_event_handler().h]hHUnregister an event handler registered with ib_register_event_handler().}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_query_port (C function)c.ib_query_porthNtauh1hhhhhhNhNubj)}(hhh](j)}(hZint ib_query_port (struct ib_device *device, u32 port_num, struct ib_port_attr *port_attr)h]j)}(hYint ib_query_port(struct ib_device *device, u32 port_num, struct ib_port_attr *port_attr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMVubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMVubj)}(h ib_query_porth]j:)}(h ib_query_porth]h ib_query_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMVubj)}(hH(struct ib_device *device, u32 port_num, struct ib_port_attr *port_attr)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjψhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjˈubj&)}(h h]h }(hj܈hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjˈubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_query_portasbuh1hhjˈubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjˈubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjˈubj:)}(hdeviceh]hdevice}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjˈubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjLjubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjFmodnameN classnameNjWjZ)}j]]j c.ib_query_portasbuh1hhj=ubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubj:)}(hport_numh]hport_num}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjLjubj)}(hstruct ib_port_attr *port_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_port_attrh]h ib_port_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.ib_query_portasbuh1hhjubj&)}(h h]h }(hjʼnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjӉhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h port_attrh]h port_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjLjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMVubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMVubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMVhjhhubj)}(hhh]h)}(hQuery IB port attributesh]hQuery IB port attributes}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMVhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMVubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj"jj"jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` Device to query ``u32 port_num`` Port number to query ``struct ib_port_attr *port_attr`` Port attributes **Description** ib_query_port() returns the attributes of a port through the **port_attr** pointer.h](h)}(h**Parameters**h]j)}(hj,h]h Parameters}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMZhj&ubj)}(hhh](j)}(h-``struct ib_device *device`` Device to query h](j)}(h``struct ib_device *device``h]j)}(hjKh]hstruct ib_device *device}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMWhjEubj )}(hhh]h)}(hDevice to queryh]hDevice to query}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMWhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hMWhjBubj)}(h&``u32 port_num`` Port number to query h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMXhj~ubj )}(hhh]h)}(hPort number to queryh]hPort number to query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMXhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMXhjBubj)}(h3``struct ib_port_attr *port_attr`` Port attributes h](j)}(h"``struct ib_port_attr *port_attr``h]j)}(hjh]hstruct ib_port_attr *port_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMYhjubj )}(hhh]h)}(hPort attributesh]hPort attributes}(hj֊hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjҊhMYhjӊubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjҊhMYhjBubeh}(h]h ]h"]h$]h&]uh1jhj&ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM[hj&ubh)}(hSib_query_port() returns the attributes of a port through the **port_attr** pointer.h](h=ib_query_port() returns the attributes of a port through the }(hjhhhNhNubj)}(h **port_attr**h]h port_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh pointer.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMZhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_device_set_netdev (C function)c.ib_device_set_netdevhNtauh1hhhhhhNhNubj)}(hhh](j)}(hVint ib_device_set_netdev (struct ib_device *ib_dev, struct net_device *ndev, u32 port)h]j)}(hUint ib_device_set_netdev(struct ib_device *ib_dev, struct net_device *ndev, u32 port)h](j)}(hinth]hint}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKhhhj]hMubj)}(hib_device_set_netdevh]j:)}(hib_device_set_netdevh]hib_device_set_netdev}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ](jjeh"]h$]h&]jjuh1jhjKhhhj]hMubj)}(h=(struct ib_device *ib_dev, struct net_device *ndev, u32 port)h](j)}(hstruct ib_device *ib_devh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjrsbc.ib_device_set_netdevasbuh1hhjubj&)}(h h]h }(hjʋhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj؋hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hib_devh]hib_dev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct net_device *ndevh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h net_deviceh]h net_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jƋc.ib_device_set_netdevasbuh1hhjubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hndevh]hndev}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 porth](h)}(hhh]j:)}(hu32h]hu32}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jƋc.ib_device_set_netdevasbuh1hhjjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjKhhhj]hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjGhhhj]hMubah}(h]jBah ](jjeh"]h$]h&]jj)jhuh1jhj]hMhjDhhubj)}(hhh]h)}(h2Associate the ib_dev with an underlying net_deviceh]h2Associate the ib_dev with an underlying net_device}(hjnjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjČhhubah}(h]h ]h"]h$]h&]uh1jhjDhhhj]hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjߌjjߌjjjuh1jhhhhhNhNubj)}(hXS**Parameters** ``struct ib_device *ib_dev`` Device to modify ``struct net_device *ndev`` net_device to affiliate, may be NULL ``u32 port`` IB port the net_device is connected to **Description** Drivers should use this to link the ib_device to a netdev so the netdev shows up in interfaces like ib_enum_roce_netdev. Only one netdev may be affiliated with any port. The caller must ensure that the given ndev is not unregistered or unregistering, and that either the ib_device is unregistered or ib_device_set_netdev() is called with NULL when the ndev sends a NETDEV_UNREGISTER event.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj)}(hhh](j)}(h.``struct ib_device *ib_dev`` Device to modify h](j)}(h``struct ib_device *ib_dev``h]j)}(hjh]hstruct ib_device *ib_dev}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj )}(hhh]h)}(hDevice to modifyh]hDevice to modify}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hA``struct net_device *ndev`` net_device to affiliate, may be NULL h](j)}(h``struct net_device *ndev``h]j)}(hjAh]hstruct net_device *ndev}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj;ubj )}(hhh]h)}(h$net_device to affiliate, may be NULLh]h$net_device to affiliate, may be NULL}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVhMhjWubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhjVhMhjubj)}(h4``u32 port`` IB port the net_device is connected to h](j)}(h ``u32 port``h]j)}(hjzh]hu32 port}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjtubj )}(hhh]h)}(h&IB port the net_device is connected toh]h&IB port the net_device is connected to}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubh)}(hDrivers should use this to link the ib_device to a netdev so the netdev shows up in interfaces like ib_enum_roce_netdev. Only one netdev may be affiliated with any port.h]hDrivers should use this to link the ib_device to a netdev so the netdev shows up in interfaces like ib_enum_roce_netdev. Only one netdev may be affiliated with any port.}(hjˍhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubh)}(hThe caller must ensure that the given ndev is not unregistered or unregistering, and that either the ib_device is unregistered or ib_device_set_netdev() is called with NULL when the ndev sends a NETDEV_UNREGISTER event.h]hThe caller must ensure that the given ndev is not unregistered or unregistering, and that either the ib_device is unregistered or ib_device_set_netdev() is called with NULL when the ndev sends a NETDEV_UNREGISTER event.}(hjڍhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_query_netdev_port (C function)c.ib_query_netdev_porthNtauh1hhhhhhNhNubj)}(hhh](j)}(hVint ib_query_netdev_port (struct ib_device *ibdev, struct net_device *ndev, u32 *port)h]j)}(hUint ib_query_netdev_port(struct ib_device *ibdev, struct net_device *ndev, u32 *port)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(hib_query_netdev_porth]j:)}(hib_query_netdev_porth]hib_query_netdev_port}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h=(struct ib_device *ibdev, struct net_device *ndev, u32 *port)h](j)}(hstruct ib_device *ibdevh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjfmodnameN classnameNjWjZ)}j]]j`)}jSj,sbc.ib_query_netdev_portasbuh1hhjBubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBubj:)}(hibdevh]hibdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(hstruct net_device *ndevh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjŎhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h net_deviceh]h net_device}(hj֎hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjӎubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj؎modnameN classnameNjWjZ)}j]]jc.ib_query_netdev_portasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hndevh]hndev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(h u32 *porth](h)}(hhh]j:)}(hu32h]hu32}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]jc.ib_query_netdev_portasbuh1hhj$ubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubju)}(hjxh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$ubj:)}(hporth]hport}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(h>Query the port number of a net_device associated with an ibdevh]h>Query the port number of a net_device associated with an ibdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *ibdev`` IB device ``struct net_device *ndev`` Network device ``u32 *port`` IB port the net_device is connected toh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj)}(hhh](j)}(h&``struct ib_device *ibdev`` IB device h](j)}(h``struct ib_device *ibdev``h]j)}(hjϏh]hstruct ib_device *ibdev}(hjяhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͏ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjɏubj )}(hhh]h)}(h IB deviceh]h IB device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjɏubeh}(h]h ]h"]h$]h&]uh1jhjhM hjƏubj)}(h+``struct net_device *ndev`` Network device h](j)}(h``struct net_device *ndev``h]j)}(hjh]hstruct net_device *ndev}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(hNetwork deviceh]hNetwork device}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjƏubj)}(h4``u32 *port`` IB port the net_device is connected toh](j)}(h ``u32 *port``h]j)}(hjAh]h u32 *port}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj;ubj )}(hhh]h)}(h&IB port the net_device is connected toh]h&IB port the net_device is connected to}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjWubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhjVhM hjƏubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$ib_device_get_by_netdev (C function)c.ib_device_get_by_netdevhNtauh1hhhhhhNhNubj)}(hhh](j)}(hcstruct ib_device * ib_device_get_by_netdev (struct net_device *ndev, enum rdma_driver_id driver_id)h]j)}(hastruct ib_device *ib_device_get_by_netdev(struct net_device *ndev, enum rdma_driver_id driver_id)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_device_get_by_netdevsbc.ib_device_get_by_netdevasbuh1hhjhhhjhM ubj&)}(h h]h }(hjېhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM ubj)}(hib_device_get_by_netdevh]j:)}(hjؐh]hib_device_get_by_netdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h8(struct net_device *ndev, enum rdma_driver_id driver_id)h](j)}(hstruct net_device *ndevh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h net_deviceh]h net_device}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj5modnameN classnameNjWjZ)}j]]j֐c.ib_device_get_by_netdevasbuh1hhjubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hndevh]hndev}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(henum rdma_driver_id driver_idh](j)}(hj%h]henum}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrdma_driver_idh]hrdma_driver_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j֐c.ib_device_get_by_netdevasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h driver_idh]h driver_id}(hjϑhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(h*Find an IB device associated with a netdevh]h*Find an IB device associated with a netdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXK**Parameters** ``struct net_device *ndev`` netdev to locate ``enum rdma_driver_id driver_id`` The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all) **Description** Find and hold an ib_device that is associated with a netdev via ib_device_set_netdev(). The caller must call ib_device_put() on the returned pointer.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM" hjubj)}(hhh](j)}(h-``struct net_device *ndev`` netdev to locate h](j)}(h``struct net_device *ndev``h]j)}(hj:h]hstruct net_device *ndev}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj4ubj )}(hhh]h)}(hnetdev to locateh]hnetdev to locate}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhM hjPubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhM hj1ubj)}(hb``enum rdma_driver_id driver_id`` The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all) h](j)}(h!``enum rdma_driver_id driver_id``h]j)}(hjsh]henum rdma_driver_id driver_id}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjmubj )}(hhh]h)}(h?The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all)h]h?The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjhM hj1ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM" hjubh)}(hFind and hold an ib_device that is associated with a netdev via ib_device_set_netdev(). The caller must call ib_device_put() on the returned pointer.h]hFind and hold an ib_device that is associated with a netdev via ib_device_set_netdev(). The caller must call ib_device_put() on the returned pointer.}(hjĒhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM! hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_query_pkey (C function)c.ib_query_pkeyhNtauh1hhhhhhNhNubj)}(hhh](j)}(hPint ib_query_pkey (struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h]j)}(hOint ib_query_pkey(struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(h ib_query_pkeyh]j:)}(h ib_query_pkeyh]h ib_query_pkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h>(struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj0hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj,ubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjPmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_query_pkeyasbuh1hhj,ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubju)}(hjxh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj,ubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jjc.ib_query_pkeyasbuh1hhjubj&)}(h h]h }(hjÓhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjѓhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h u16 indexh](h)}(hhh]j:)}(hu16h]hu16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jjc.ib_query_pkeyasbuh1hhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hindexh]hindex}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h u16 *pkeyh](h)}(hhh]j:)}(hu16h]hu16}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7modnameN classnameNjWjZ)}j]]jjc.ib_query_pkeyasbuh1hhj.ubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubju)}(hjxh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.ubj:)}(hpkeyh]hpkey}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hGet P_Key table entryh]hGet P_Key table entry}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *device`` Device to query ``u32 port_num`` Port number to query ``u16 index`` P_Key table index to query ``u16 *pkey`` Returned P_Key **Description** ib_query_pkey() fetches the specified P_Key table entry.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj)}(hhh](j)}(h-``struct ib_device *device`` Device to query h](j)}(h``struct ib_device *device``h]j)}(hjٔh]hstruct ib_device *device}(hj۔hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjהubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjӔubj )}(hhh]h)}(hDevice to queryh]hDevice to query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjӔubeh}(h]h ]h"]h$]h&]uh1jhjhM hjДubj)}(h&``u32 port_num`` Port number to query h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj ubj )}(hhh]h)}(hPort number to queryh]hPort number to query}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hM hj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hM hjДubj)}(h)``u16 index`` P_Key table index to query h](j)}(h ``u16 index``h]j)}(hjKh]h u16 index}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjEubj )}(hhh]h)}(hP_Key table index to queryh]hP_Key table index to query}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hM hjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hM hjДubj)}(h``u16 *pkey`` Returned P_Key h](j)}(h ``u16 *pkey``h]j)}(hjh]h u16 *pkey}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj~ubj )}(hhh]h)}(hReturned P_Keyh]hReturned P_Key}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhM hjДubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubh)}(h8ib_query_pkey() fetches the specified P_Key table entry.h]h8ib_query_pkey() fetches the specified P_Key table entry.}(hjՕhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_modify_device (C function)c.ib_modify_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(hoint ib_modify_device (struct ib_device *device, int device_modify_mask, struct ib_device_modify *device_modify)h]j)}(hnint ib_modify_device(struct ib_device *device, int device_modify_mask, struct ib_device_modify *device_modify)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(hib_modify_deviceh]j:)}(hib_modify_deviceh]hib_modify_device}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(hZ(struct ib_device *device, int device_modify_mask, struct ib_device_modify *device_modify)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj=ubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j`)}jSj'sbc.ib_modify_deviceasbuh1hhj=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(hint device_modify_maskh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hdevice_modify_maskh]hdevice_modify_mask}(hjϖhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(h&struct ib_device_modify *device_modifyh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_device_modifyh]hib_device_modify}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j{c.ib_modify_deviceasbuh1hhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h device_modifyh]h device_modify}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hChange IB device attributesh]hChange IB device attributes}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjfhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXL**Parameters** ``struct ib_device *device`` Device to modify ``int device_modify_mask`` Mask of attributes to change ``struct ib_device_modify *device_modify`` New attribute values **Description** ib_modify_device() changes a device's attributes as specified by the **device_modify_mask** and **device_modify** structure.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj)}(hhh](j)}(h.``struct ib_device *device`` Device to modify h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(hDevice to modifyh]hDevice to modify}(hj×hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h8``int device_modify_mask`` Mask of attributes to change h](j)}(h``int device_modify_mask``h]j)}(hjh]hint device_modify_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjݗubj )}(hhh]h)}(hMask of attributes to changeh]hMask of attributes to change}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjݗubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h@``struct ib_device_modify *device_modify`` New attribute values h](j)}(h*``struct ib_device_modify *device_modify``h]j)}(hjh]h&struct ib_device_modify *device_modify}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(hNew attribute valuesh]hNew attribute values}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hM hj2ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj1hM hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjWh]h Description}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubh)}(h|ib_modify_device() changes a device's attributes as specified by the **device_modify_mask** and **device_modify** structure.h](hGib_modify_device() changes a device’s attributes as specified by the }(hjmhhhNhNubj)}(h**device_modify_mask**h]hdevice_modify_mask}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh and }(hjmhhhNhNubj)}(h**device_modify**h]h device_modify}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubh structure.}(hjmhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_modify_port (C function)c.ib_modify_porthNtauh1hhhhhhNhNubj)}(hhh](j)}(huint ib_modify_port (struct ib_device *device, u32 port_num, int port_modify_mask, struct ib_port_modify *port_modify)h]j)}(htint ib_modify_port(struct ib_device *device, u32 port_num, int port_modify_mask, struct ib_port_modify *port_modify)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjϘhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjΘhM ubj)}(hib_modify_porth]j:)}(hib_modify_porth]hib_modify_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjݘubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjΘhM ubj)}(hb(struct ib_device *device, u32 port_num, int port_modify_mask, struct ib_port_modify *port_modify)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_modify_portasbuh1hhjubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjtmodnameN classnameNjWjZ)}j]]j7c.ib_modify_portasbuh1hhjkubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint port_modify_maskh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjřhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_modify_maskh]hport_modify_mask}(hjәhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h"struct ib_port_modify *port_modifyh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_port_modifyh]hib_port_modify}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j7c.ib_modify_portasbuh1hhjubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h port_modifyh]h port_modify}(hjChhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjΘhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjΘhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjΘhM hjhhubj)}(hhh]h)}(h/Modifies the attributes for the specified port.h]h/Modifies the attributes for the specified port.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjΘhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` The device to modify. ``u32 port_num`` The number of the port to modify. ``int port_modify_mask`` Mask used to specify which attributes of the port to change. ``struct ib_port_modify *port_modify`` New attribute values for the port. **Description** ib_modify_port() changes a port's attributes as specified by the **port_modify_mask** and **port_modify** structure.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj)}(hhh](j)}(h3``struct ib_device *device`` The device to modify. h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(hThe device to modify.h]hThe device to modify.}(hjǚhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjÚhM hjĚubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjÚhM hjubj)}(h3``u32 port_num`` The number of the port to modify. h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(h!The number of the port to modify.h]h!The number of the port to modify.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(hV``int port_modify_mask`` Mask used to specify which attributes of the port to change. h](j)}(h``int port_modify_mask``h]j)}(hj h]hint port_modify_mask}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(h(struct ib_device *device, u32 port_num, u16 pkey, u16 *index)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{modnameN classnameNjWjZ)}j]]j`)}jSjAsbc.ib_find_pkeyasbuh1hhjWubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjWubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjSubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjПhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj͟ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjҟmodnameN classnameNjWjZ)}j]]jc.ib_find_pkeyasbuh1hhjɟubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjɟubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjɟubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjSubj)}(hu16 pkeyh](h)}(hhh]j:)}(hu16h]hu16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_find_pkeyasbuh1hhjubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hpkeyh]hpkey}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjSubj)}(h u16 *indexh](h)}(hhh]j:)}(hu16h]hu16}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjbmodnameN classnameNjWjZ)}j]]jc.ib_find_pkeyasbuh1hhjYubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjYubj:)}(hindexh]hindex}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjSubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj,hM% ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj,hM% ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj,hM% hjhhubj)}(hhh]h)}(hAReturns the PKey table index where a specified PKey value occurs.h]hAReturns the PKey table index where a specified PKey value occurs.}(hjàhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM% hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj,hM% ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj۠jj۠jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` The device to query. ``u32 port_num`` The port number of the device to search for the PKey. ``u16 pkey`` The PKey value to search for. ``u16 *index`` The index into the PKey table where the PKey was found.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM) hjߠubj)}(hhh](j)}(h2``struct ib_device *device`` The device to query. h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM' hjubj )}(hhh]h)}(hThe device to query.h]hThe device to query.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM' hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM' hjubj)}(hG``u32 port_num`` The port number of the device to search for the PKey. h](j)}(h``u32 port_num``h]j)}(hj=h]h u32 port_num}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM( hj7ubj )}(hhh]h)}(h5The port number of the device to search for the PKey.h]h5The port number of the device to search for the PKey.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhM( hjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhM( hjubj)}(h+``u16 pkey`` The PKey value to search for. h](j)}(h ``u16 pkey``h]j)}(hjvh]hu16 pkey}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM) hjpubj )}(hhh]h)}(hThe PKey value to search for.h]hThe PKey value to search for.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM) hjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhM) hjubj)}(hF``u16 *index`` The index into the PKey table where the PKey was found.h](j)}(h``u16 *index``h]j)}(hjh]h u16 *index}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM+ hjubj )}(hhh]h)}(h7The index into the PKey table where the PKey was found.h]h7The index into the PKey table where the PKey was found.}(hjȡhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM* hjšubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjġhM+ hjubeh}(h]h ]h"]h$]h&]uh1jhjߠubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%ib_get_net_dev_by_params (C function)c.ib_get_net_dev_by_paramshNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct net_device * ib_get_net_dev_by_params (struct ib_device *dev, u32 port, u16 pkey, const union ib_gid *gid, const struct sockaddr *addr)h]j)}(hstruct net_device *ib_get_net_dev_by_params(struct ib_device *dev, u32 port, u16 pkey, const union ib_gid *gid, const struct sockaddr *addr)h](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMM ubh)}(hhh]j:)}(h net_deviceh]h net_device}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj*modnameN classnameNjWjZ)}j]]j`)}jSib_get_net_dev_by_paramssbc.ib_get_net_dev_by_paramsasbuh1hhjhhhjhMM ubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMM ubju)}(hjxh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhMM ubj)}(hib_get_net_dev_by_paramsh]j:)}(hjFh]hib_get_net_dev_by_params}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMM ubj)}(ha(struct ib_device *dev, u32 port, u16 pkey, const union ib_gid *gid, const struct sockaddr *addr)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jDc.ib_get_net_dev_by_paramsasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj͢hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdevh]hdev}(hjڢhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(hu32 porth](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jDc.ib_get_net_dev_by_paramsasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hporth]hport}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(hu16 pkeyh](h)}(hhh]j:)}(hu16h]hu16}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]jDc.ib_get_net_dev_by_paramsasbuh1hhj7ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubj:)}(hpkeyh]hpkey}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(hconst union ib_gid *gidh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hunion}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_gidh]hib_gid}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jDc.ib_get_net_dev_by_paramsasbuh1hhjubj&)}(h h]h }(hjڣhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hgidh]hgid}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(hconst struct sockaddr *addrh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj)}(hjh]hstruct}(hj)hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hsockaddrh]hsockaddr}(hjGhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjImodnameN classnameNjWjZ)}j]]jDc.ib_get_net_dev_by_paramsasbuh1hhj ubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(haddrh]haddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMM hjhhubj)}(hhh]h)}(h8Return the appropriate net_dev for a received CM requesth]h8Return the appropriate net_dev for a received CM request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj¤jj¤jjjuh1jhhhhhNhNubj)}(hXw**Parameters** ``struct ib_device *dev`` An RDMA device on which the request has been received. ``u32 port`` Port number on the RDMA device. ``u16 pkey`` The Pkey the request came on. ``const union ib_gid *gid`` A GID that the net_dev uses to communicate. ``const struct sockaddr *addr`` Contains the IP address that the request specified as its destination.h](h)}(h**Parameters**h]j)}(hj̤h]h Parameters}(hjΤhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʤubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMQ hjƤubj)}(hhh](j)}(hQ``struct ib_device *dev`` An RDMA device on which the request has been received. h](j)}(h``struct ib_device *dev``h]j)}(hjh]hstruct ib_device *dev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMO hjubj )}(hhh]h)}(h6An RDMA device on which the request has been received.h]h6An RDMA device on which the request has been received.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMO hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMO hjubj)}(h-``u32 port`` Port number on the RDMA device. h](j)}(h ``u32 port``h]j)}(hj$h]hu32 port}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMP hjubj )}(hhh]h)}(hPort number on the RDMA device.h]hPort number on the RDMA device.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMP hj:ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj9hMP hjubj)}(h+``u16 pkey`` The Pkey the request came on. h](j)}(h ``u16 pkey``h]j)}(hj]h]hu16 pkey}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMQ hjWubj )}(hhh]h)}(hThe Pkey the request came on.h]hThe Pkey the request came on.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMQ hjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMQ hjubj)}(hH``const union ib_gid *gid`` A GID that the net_dev uses to communicate. h](j)}(h``const union ib_gid *gid``h]j)}(hjh]hconst union ib_gid *gid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMR hjubj )}(hhh]h)}(h+A GID that the net_dev uses to communicate.h]h+A GID that the net_dev uses to communicate.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMR hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMR hjubj)}(hf``const struct sockaddr *addr`` Contains the IP address that the request specified as its destination.h](j)}(h``const struct sockaddr *addr``h]j)}(hjϥh]hconst struct sockaddr *addr}(hjѥhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjͥubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMS hjɥubj )}(hhh]h)}(hFContains the IP address that the request specified as its destination.h]hFContains the IP address that the request specified as its destination.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMS hjubah}(h]h ]h"]h$]h&]uh1j hjɥubeh}(h]h ]h"]h$]h&]uh1jhjhMS hjubeh}(h]h ]h"]h$]h&]uh1jhjƤubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h__ib_alloc_pd (C function)c.__ib_alloc_pdhNtauh1hhhhhhNhNubj)}(hhh](j)}(h_struct ib_pd * __ib_alloc_pd (struct ib_device *device, unsigned int flags, const char *caller)h]j)}(h]struct ib_pd *__ib_alloc_pd(struct ib_device *device, unsigned int flags, const char *caller)h](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM2ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj5hM2ubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjGhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjImodnameN classnameNjWjZ)}j]]j`)}jS __ib_alloc_pdsbc.__ib_alloc_pdasbuh1hhj$hhhj5hM2ubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj5hM2ubju)}(hjxh]h*}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$hhhj5hM2ubj)}(h __ib_alloc_pdh]j:)}(hjeh]h __ib_alloc_pd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj5hM2ubj)}(hB(struct ib_device *device, unsigned int flags, const char *caller)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj¦modnameN classnameNjWjZ)}j]]jcc.__ib_alloc_pdasbuh1hhjubj&)}(h h]h }(hjަhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj<hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hflagsh]hflags}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hconst char *callerh](j)}(hjh]hconst}(hjchhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubj)}(hcharh]hchar}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj_ubj:)}(hcallerh]hcaller}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj$hhhj5hM2ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj5hM2ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj5hM2hjhhubj)}(hhh]h)}(h&Allocates an unused protection domain.h]h&Allocates an unused protection domain.}(hjѧhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM2hjΧhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj5hM2ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` The device on which to allocate the protection domain. ``unsigned int flags`` protection domain flags ``const char *caller`` caller's build-time module name **Description** A protection domain object provides an association between QPs, shared receive queues, address handles, memory regions, and memory windows. Every PD has a local_dma_lkey which can be used as the lkey value for local memory operations.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM6hjubj)}(hhh](j)}(hT``struct ib_device *device`` The device on which to allocate the protection domain. h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM3hj ubj )}(hhh]h)}(h6The device on which to allocate the protection domain.h]h6The device on which to allocate the protection domain.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hM3hj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hM3hj ubj)}(h/``unsigned int flags`` protection domain flags h](j)}(h``unsigned int flags``h]j)}(hjKh]hunsigned int flags}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM4hjEubj )}(hhh]h)}(hprotection domain flagsh]hprotection domain flags}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hM4hjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hM4hj ubj)}(h7``const char *caller`` caller's build-time module name h](j)}(h``const char *caller``h]j)}(hjh]hconst char *caller}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM5hj~ubj )}(hhh]h)}(hcaller's build-time module nameh]h!caller’s build-time module name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM5hjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhM5hj ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM7hjubh)}(hA protection domain object provides an association between QPs, shared receive queues, address handles, memory regions, and memory windows.h]hA protection domain object provides an association between QPs, shared receive queues, address handles, memory regions, and memory windows.}(hjըhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM6hjubh)}(h^Every PD has a local_dma_lkey which can be used as the lkey value for local memory operations.h]h^Every PD has a local_dma_lkey which can be used as the lkey value for local memory operations.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM9hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_dealloc_pd_user (C function)c.ib_dealloc_pd_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hAint ib_dealloc_pd_user (struct ib_pd *pd, struct ib_udata *udata)h]j)}(h@int ib_dealloc_pd_user(struct ib_pd *pd, struct ib_udata *udata)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM}ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj!hM}ubj)}(hib_dealloc_pd_userh]j:)}(hib_dealloc_pd_userh]hib_dealloc_pd_user}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj!hM}ubj)}(h*(struct ib_pd *pd, struct ib_udata *udata)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjPhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjLubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]j`)}jSj6sbc.ib_dealloc_pd_userasbuh1hhjLubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hj©hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjϩhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjݩubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_dealloc_pd_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj!hM}ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj!hM}ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj!hM}hjhhubj)}(hhh]h)}(h Deallocates a protection domain.h]h Deallocates a protection domain.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM}hj@hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj!hM}ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj[jj[jjjuh1jhhhhhNhNubj)}(hX\**Parameters** ``struct ib_pd *pd`` The protection domain to deallocate. ``struct ib_udata *udata`` Valid user data or NULL for kernel object **Description** It is an error to call this function while any resources in the pd still exist. The caller is responsible to synchronously destroy them and guarantee no new allocations will happen.h](h)}(h**Parameters**h]j)}(hjeh]h Parameters}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj_ubj)}(hhh](j)}(h:``struct ib_pd *pd`` The protection domain to deallocate. h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM~hj~ubj )}(hhh]h)}(h$The protection domain to deallocate.h]h$The protection domain to deallocate.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM~hjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhM~hj{ubj)}(hE``struct ib_udata *udata`` Valid user data or NULL for kernel object h](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h)Valid user data or NULL for kernel objecth]h)Valid user data or NULL for kernel object}(hj֪hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjҪhMhjӪubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjҪhMhj{ubeh}(h]h ]h"]h$]h&]uh1jhj_ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj_ubh)}(hIt is an error to call this function while any resources in the pd still exist. The caller is responsible to synchronously destroy them and guarantee no new allocations will happen.h]hIt is an error to call this function while any resources in the pd still exist. The caller is responsible to synchronously destroy them and guarantee no new allocations will happen.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_copy_ah_attr (C function)c.rdma_copy_ah_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hRvoid rdma_copy_ah_attr (struct rdma_ah_attr *dest, const struct rdma_ah_attr *src)h]j)}(hQvoid rdma_copy_ah_attr(struct rdma_ah_attr *dest, const struct rdma_ah_attr *src)h](j)}(hvoidh]hvoid}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjLhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9hhhjKhMubj)}(hrdma_copy_ah_attrh]j:)}(hrdma_copy_ah_attrh]hrdma_copy_ah_attr}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubah}(h]h ](jjeh"]h$]h&]jjuh1jhj9hhhjKhMubj)}(h;(struct rdma_ah_attr *dest, const struct rdma_ah_attr *src)h](j)}(hstruct rdma_ah_attr *desth](j)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj`sbc.rdma_copy_ah_attrasbuh1hhjvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubju)}(hjxh]h*}(hjƫhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjvubj:)}(hdesth]hdest}(hjӫhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(hconst struct rdma_ah_attr *srch](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'modnameN classnameNjWjZ)}j]]jc.rdma_copy_ah_attrasbuh1hhjubj&)}(h h]h }(hjChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsrch]hsrc}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubeh}(h]h ]h"]h$]h&]jjuh1jhj9hhhjKhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj5hhhjKhMubah}(h]j0ah ](jjeh"]h$]h&]jj)jhuh1jhjKhMhj2hhubj)}(hhh]h)}(h2Copy rdma ah attribute from source to destination.h]h2Copy rdma ah attribute from source to destination.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj2hhhjKhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct rdma_ah_attr *dest`` Pointer to destination ah_attr. Contents of the destination pointer is assumed to be invalid and attribute are overwritten. ``const struct rdma_ah_attr *src`` Pointer to source ah_attr.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj)}(hhh](j)}(h``struct rdma_ah_attr *dest`` Pointer to destination ah_attr. Contents of the destination pointer is assumed to be invalid and attribute are overwritten. h](j)}(h``struct rdma_ah_attr *dest``h]j)}(hjɬh]hstruct rdma_ah_attr *dest}(hjˬhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjǬubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjìubj )}(hhh]h)}(h{Pointer to destination ah_attr. Contents of the destination pointer is assumed to be invalid and attribute are overwritten.h]h{Pointer to destination ah_attr. Contents of the destination pointer is assumed to be invalid and attribute are overwritten.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj߬ubah}(h]h ]h"]h$]h&]uh1j hjìubeh}(h]h ]h"]h$]h&]uh1jhjެhMhjubj)}(h=``const struct rdma_ah_attr *src`` Pointer to source ah_attr.h](j)}(h"``const struct rdma_ah_attr *src``h]j)}(hjh]hconst struct rdma_ah_attr *src}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hPointer to source ah_attr.h]hPointer to source ah_attr.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!rdma_replace_ah_attr (C function)c.rdma_replace_ah_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hTvoid rdma_replace_ah_attr (struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h]j)}(hSvoid rdma_replace_ah_attr(struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h](j)}(hvoidh]hvoid}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYhhhjkhMubj)}(hrdma_replace_ah_attrh]j:)}(hrdma_replace_ah_attrh]hrdma_replace_ah_attr}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubah}(h]h ](jjeh"]h$]h&]jjuh1jhjYhhhjkhMubj)}(h:(struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h](j)}(hstruct rdma_ah_attr *oldh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.rdma_replace_ah_attrasbuh1hhjubj&)}(h h]h }(hjحhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(holdh]hold}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hconst struct rdma_ah_attr *newh](j)}(hjh]hconst}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hj'hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjGmodnameN classnameNjWjZ)}j]]jԭc.rdma_replace_ah_attrasbuh1hhjubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hnewh]hnew}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjYhhhjkhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjUhhhjkhMubah}(h]jPah ](jjeh"]h$]h&]jj)jhuh1jhjkhMhjRhhubj)}(hhh]h)}(h#Replace valid ah_attr with new one.h]h#Replace valid ah_attr with new one.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjRhhhjkhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *old`` Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'd ``const struct rdma_ah_attr *new`` Pointer to the new ah_attr. **Description** rdma_replace_ah_attr() first releases any reference in the old ah_attr if old the ah_attr is valid; after that it copies the new attribute and holds the reference to the replaced ah_attr.h](h)}(h**Parameters**h]j)}(hjʮh]h Parameters}(hj̮hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjȮubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjĮubj)}(hhh](j)}(hz``struct rdma_ah_attr *old`` Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'd h](j)}(h``struct rdma_ah_attr *old``h]j)}(hjh]hstruct rdma_ah_attr *old}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h\Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'dh]h^Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero’d}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h?``const struct rdma_ah_attr *new`` Pointer to the new ah_attr. h](j)}(h"``const struct rdma_ah_attr *new``h]j)}(hj#h]hconst struct rdma_ah_attr *new}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hPointer to the new ah_attr.h]hPointer to the new ah_attr.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hMhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hMhjubeh}(h]h ]h"]h$]h&]uh1jhjĮubh)}(h**Description**h]j)}(hj^h]h Description}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjĮubh)}(hrdma_replace_ah_attr() first releases any reference in the old ah_attr if old the ah_attr is valid; after that it copies the new attribute and holds the reference to the replaced ah_attr.h]hrdma_replace_ah_attr() first releases any reference in the old ah_attr if old the ah_attr is valid; after that it copies the new attribute and holds the reference to the replaced ah_attr.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjĮubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_move_ah_attr (C function)c.rdma_move_ah_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hLvoid rdma_move_ah_attr (struct rdma_ah_attr *dest, struct rdma_ah_attr *src)h]j)}(hKvoid rdma_move_ah_attr(struct rdma_ah_attr *dest, struct rdma_ah_attr *src)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hrdma_move_ah_attrh]j:)}(hrdma_move_ah_attrh]hrdma_move_ah_attr}(hjįhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h5(struct rdma_ah_attr *dest, struct rdma_ah_attr *src)h](j)}(hstruct rdma_ah_attr *desth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjܯubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjܯubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjƯsbc.rdma_move_ah_attrasbuh1hhjܯubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjܯubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjܯubj:)}(hdesth]hdest}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjܯubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjدubj)}(hstruct rdma_ah_attr *srch](j)}(hjh]hstruct}(hjRhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjNubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjrmodnameN classnameNjWjZ)}j]]jc.rdma_move_ah_attrasbuh1hhjNubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjNubj:)}(hsrch]hsrc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjدubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h.Move ah_attr pointed by source to destination.h]h.Move ah_attr pointed by source to destination.}(hjӰhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjаhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *dest`` Pointer to destination ah_attr to copy to. dest is assumed to be valid or zero'd ``struct rdma_ah_attr *src`` Pointer to the new ah_attr. **Description** rdma_move_ah_attr() first releases any reference in the destination ah_attr if it is valid. This also transfers ownership of internal references from src to dest, making src invalid in the process. No new reference of the src ah_attr is taken.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj)}(hhh](j)}(ho``struct rdma_ah_attr *dest`` Pointer to destination ah_attr to copy to. dest is assumed to be valid or zero'd h](j)}(h``struct rdma_ah_attr *dest``h]j)}(hjh]hstruct rdma_ah_attr *dest}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hPPointer to destination ah_attr to copy to. dest is assumed to be valid or zero'dh]hRPointer to destination ah_attr to copy to. dest is assumed to be valid or zero’d}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj*ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj)hMhj ubj)}(h9``struct rdma_ah_attr *src`` Pointer to the new ah_attr. h](j)}(h``struct rdma_ah_attr *src``h]j)}(hjNh]hstruct rdma_ah_attr *src}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjHubj )}(hhh]h)}(hPointer to the new ah_attr.h]hPointer to the new ah_attr.}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchMhjdubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1jhjchMhj ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubh)}(hrdma_move_ah_attr() first releases any reference in the destination ah_attr if it is valid. This also transfers ownership of internal references from src to dest, making src invalid in the process. No new reference of the src ah_attr is taken.h]hrdma_move_ah_attr() first releases any reference in the destination ah_attr if it is valid. This also transfers ownership of internal references from src to dest, making src invalid in the process. No new reference of the src ah_attr is taken.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_create_ah (C function)c.rdma_create_ahhNtauh1hhhhhhNhNubj)}(hhh](j)}(hYstruct ib_ah * rdma_create_ah (struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h]j)}(hWstruct ib_ah *rdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h](j)}(hjh]hstruct}(hjαhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjʱhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM\ubj&)}(h h]h }(hjܱhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʱhhhj۱hM\ubh)}(hhh]j:)}(hib_ahh]hib_ah}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSrdma_create_ahsbc.rdma_create_ahasbuh1hhjʱhhhj۱hM\ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʱhhhj۱hM\ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjʱhhhj۱hM\ubj)}(hrdma_create_ahh]j:)}(hj h]hrdma_create_ah}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjʱhhhj۱hM\ubj)}(h;(struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjHhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjDubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjhmodnameN classnameNjWjZ)}j]]j c.rdma_create_ahasbuh1hhjDubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjDubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj@ubj)}(hstruct rdma_ah_attr *ah_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjŲhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjֲhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjӲubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjزmodnameN classnameNjWjZ)}j]]j c.rdma_create_ahasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hah_attrh]hah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj@ubj)}(h u32 flagsh](h)}(hhh]j:)}(hu32h]hu32}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j c.rdma_create_ahasbuh1hhj$ubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubj:)}(hflagsh]hflags}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj@ubeh}(h]h ]h"]h$]h&]jjuh1jhjʱhhhj۱hM\ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjƱhhhj۱hM\ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj۱hM\hjñhhubj)}(hhh]h)}(h7Creates an address handle for the given address vector.h]h7Creates an address handle for the given address vector.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM\hj~hhubah}(h]h ]h"]h$]h&]uh1jhjñhhhj۱hM\ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` The protection domain associated with the address handle. ``struct rdma_ah_attr *ah_attr`` The attributes of the address vector. ``u32 flags`` Create address handle flags (see enum rdma_create_ah_flags). **Description** It returns 0 on success and returns appropriate error code on error. The address handle is used to reference a local or global destination in all UD QP post sends.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM`hjubj)}(hhh](j)}(hO``struct ib_pd *pd`` The protection domain associated with the address handle. h](j)}(h``struct ib_pd *pd``h]j)}(hj³h]hstruct ib_pd *pd}(hjijhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM^hjubj )}(hhh]h)}(h9The protection domain associated with the address handle.h]h9The protection domain associated with the address handle.}(hj۳hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj׳hM^hjسubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj׳hM^hjubj)}(hG``struct rdma_ah_attr *ah_attr`` The attributes of the address vector. h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hjh]hstruct rdma_ah_attr *ah_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM_hjubj )}(hhh]h)}(h%The attributes of the address vector.h]h%The attributes of the address vector.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM_hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM_hjubj)}(hK``u32 flags`` Create address handle flags (see enum rdma_create_ah_flags). h](j)}(h ``u32 flags``h]j)}(hj4h]h u32 flags}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM`hj.ubj )}(hhh]h)}(hhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hattrh]hattr}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunion ib_gid *dgidh](j)}(hjh]hunion}(hjrhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubh)}(hhh]j:)}(hib_gidh]hib_gid}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j:c.rdma_move_grh_sgid_attrasbuh1hhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjnubj:)}(hdgidh]hdgid}(hjɸhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 flow_labelh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j:c.rdma_move_grh_sgid_attrasbuh1hhj޸ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj޸ubj:)}(h flow_labelh]h flow_label}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj޸ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u8 hop_limith](h)}(hhh]j:)}(hu8h]hu8}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]j:c.rdma_move_grh_sgid_attrasbuh1hhj&ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&ubj:)}(h hop_limith]h hop_limit}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu8 traffic_classh](h)}(hhh]j:)}(hu8h]hu8}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]j:c.rdma_move_grh_sgid_attrasbuh1hhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubj:)}(h traffic_classh]h traffic_class}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#const struct ib_gid_attr *sgid_attrh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjǹhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjչhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_gid_attrh]h ib_gid_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j:c.rdma_move_grh_sgid_attrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h sgid_attrh]h sgid_attr}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjѷhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjѷhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjѷhMhjhhubj)}(hhh]h)}(hASets the sgid attribute of GRH, taking ownership of the referenceh]hASets the sgid attribute of GRH, taking ownership of the reference}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjShhubah}(h]h ]h"]h$]h&]uh1jhjhhhjѷhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjnjjnjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *attr`` Pointer to AH attribute structure ``union ib_gid *dgid`` Destination GID ``u32 flow_label`` Flow label ``u8 hop_limit`` Hop limit ``u8 traffic_class`` traffic class ``const struct ib_gid_attr *sgid_attr`` Pointer to SGID attribute **Description** This takes ownership of the sgid_attr reference. The caller must ensure rdma_destroy_ah_attr() is called before destroying the rdma_ah_attr after calling this function.h](h)}(h**Parameters**h]j)}(hjxh]h Parameters}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjrubj)}(hhh](j)}(h@``struct rdma_ah_attr *attr`` Pointer to AH attribute structure h](j)}(h``struct rdma_ah_attr *attr``h]j)}(hjh]hstruct rdma_ah_attr *attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h!Pointer to AH attribute structureh]h!Pointer to AH attribute structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h'``union ib_gid *dgid`` Destination GID h](j)}(h``union ib_gid *dgid``h]j)}(hjкh]hunion ib_gid *dgid}(hjҺhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjκubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjʺubj )}(hhh]h)}(hDestination GIDh]hDestination GID}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjʺubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``u32 flow_label`` Flow label h](j)}(h``u32 flow_label``h]j)}(hj h]hu32 flow_label}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h Flow labelh]h Flow label}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``u8 hop_limit`` Hop limit h](j)}(h``u8 hop_limit``h]j)}(hjBh]h u8 hop_limit}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj<ubj )}(hhh]h)}(h Hop limith]h Hop limit}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjWhMhjXubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhMhjubj)}(h#``u8 traffic_class`` traffic class h](j)}(h``u8 traffic_class``h]j)}(hj{h]hu8 traffic_class}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjuubj )}(hhh]h)}(h traffic classh]h traffic class}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hB``const struct ib_gid_attr *sgid_attr`` Pointer to SGID attribute h](j)}(h'``const struct ib_gid_attr *sgid_attr``h]j)}(hjh]h#const struct ib_gid_attr *sgid_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hPointer to SGID attributeh]hPointer to SGID attribute}(hjͻhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjɻhMhjʻubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjɻhMhjubeh}(h]h ]h"]h$]h&]uh1jhjrubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjrubh)}(hThis takes ownership of the sgid_attr reference. The caller must ensure rdma_destroy_ah_attr() is called before destroying the rdma_ah_attr after calling this function.h]hThis takes ownership of the sgid_attr reference. The caller must ensure rdma_destroy_ah_attr() is called before destroying the rdma_ah_attr after calling this function.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjrubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!rdma_destroy_ah_attr (C function)c.rdma_destroy_ah_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(h8void rdma_destroy_ah_attr (struct rdma_ah_attr *ah_attr)h]j)}(h7void rdma_destroy_ah_attr(struct rdma_ah_attr *ah_attr)h](j)}(hvoidh]hvoid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0hhhjBhMubj)}(hrdma_destroy_ah_attrh]j:)}(hrdma_destroy_ah_attrh]hrdma_destroy_ah_attr}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubah}(h]h ](jjeh"]h$]h&]jjuh1jhj0hhhjBhMubj)}(h(struct rdma_ah_attr *ah_attr)h]j)}(hstruct rdma_ah_attr *ah_attrh](j)}(hjh]hstruct}(hjqhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjWsbc.rdma_destroy_ah_attrasbuh1hhjmubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmubj:)}(hah_attrh]hah_attr}(hjʼhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjiubah}(h]h ]h"]h$]h&]jjuh1jhj0hhhjBhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj,hhhjBhMubah}(h]j'ah ](jjeh"]h$]h&]jj)jhuh1jhjBhMhj)hhubj)}(hhh]h)}(h4Release reference to SGID attribute of ah attribute.h]h4Release reference to SGID attribute of ah attribute.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj)hhhjBhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *ah_attr`` Pointer to ah attribute **Description** Release reference to the SGID attribute of the ah attribute if it is non NULL. It is safe to call this multiple times, and safe to call it on a zero initialized ah_attr.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj)}(hhh]j)}(h9``struct rdma_ah_attr *ah_attr`` Pointer to ah attribute h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hj5h]hstruct rdma_ah_attr *ah_attr}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj/ubj )}(hhh]h)}(hPointer to ah attributeh]hPointer to ah attribute}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhMhjKubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhMhj,ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjph]h Description}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubh)}(hRelease reference to the SGID attribute of the ah attribute if it is non NULL. It is safe to call this multiple times, and safe to call it on a zero initialized ah_attr.h]hRelease reference to the SGID attribute of the ah attribute if it is non NULL. It is safe to call this multiple times, and safe to call it on a zero initialized ah_attr.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_create_srq_user (C function)c.ib_create_srq_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_srq * ib_create_srq_user (struct ib_pd *pd, struct ib_srq_init_attr *srq_init_attr, struct ib_usrq_object *uobject, struct ib_udata *udata)h]j)}(hstruct ib_srq *ib_create_srq_user(struct ib_pd *pd, struct ib_srq_init_attr *srq_init_attr, struct ib_usrq_object *uobject, struct ib_udata *udata)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjýhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj½hMubh)}(hhh]j:)}(hib_srqh]hib_srq}(hjԽhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjѽubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjֽmodnameN classnameNjWjZ)}j]]j`)}jSib_create_srq_usersbc.ib_create_srq_userasbuh1hhjhhhj½hMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj½hMubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhj½hMubj)}(hib_create_srq_userh]j:)}(hjh]hib_create_srq_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj½hMubj)}(hr(struct ib_pd *pd, struct ib_srq_init_attr *srq_init_attr, struct ib_usrq_object *uobject, struct ib_udata *udata)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hj/hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj+ubj&)}(h h]h }(hj<hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjOmodnameN classnameNjWjZ)}j]]jc.ib_create_srq_userasbuh1hhj+ubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubju)}(hjxh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj+ubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(h&struct ib_srq_init_attr *srq_init_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_srq_init_attrh]hib_srq_init_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_srq_userasbuh1hhjubj&)}(h h]h }(hj۾hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h srq_init_attrh]h srq_init_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(hstruct ib_usrq_object *uobjecth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hib_usrq_objecth]hib_usrq_object}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]jc.ib_create_srq_userasbuh1hhj ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(huobjecth]huobject}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_srq_userasbuh1hhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjxh]h*}(hjɿhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hudatah]hudata}(hjֿhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj½hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj½hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj½hMhjhhubj)}(hhh]h)}(h>Creates a SRQ associated with the specified protection domain.h]h>Creates a SRQ associated with the specified protection domain.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj½hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` The protection domain associated with the SRQ. ``struct ib_srq_init_attr *srq_init_attr`` A list of initial attributes required to create the SRQ. If SRQ creation succeeds, then the attributes are updated to the actual capabilities of the created SRQ. ``struct ib_usrq_object *uobject`` uobject pointer if this is not a kernel SRQ ``struct ib_udata *udata`` udata pointer if this is not a kernel SRQ **Description** srq_attr->max_wr and srq_attr->max_sge are read the determine the requested size of the SRQ, and set to the actual values allocated on return. If ib_create_srq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h](h)}(h**Parameters**h]j)}(hj"h]h Parameters}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj)}(hhh](j)}(hD``struct ib_pd *pd`` The protection domain associated with the SRQ. h](j)}(h``struct ib_pd *pd``h]j)}(hjAh]hstruct ib_pd *pd}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj;ubj )}(hhh]h)}(h.The protection domain associated with the SRQ.h]h.The protection domain associated with the SRQ.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVhMhjWubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhjVhMhj8ubj)}(h``struct ib_srq_init_attr *srq_init_attr`` A list of initial attributes required to create the SRQ. If SRQ creation succeeds, then the attributes are updated to the actual capabilities of the created SRQ. h](j)}(h*``struct ib_srq_init_attr *srq_init_attr``h]j)}(hjzh]h&struct ib_srq_init_attr *srq_init_attr}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjtubj )}(hhh]h)}(hA list of initial attributes required to create the SRQ. If SRQ creation succeeds, then the attributes are updated to the actual capabilities of the created SRQ.h]hA list of initial attributes required to create the SRQ. If SRQ creation succeeds, then the attributes are updated to the actual capabilities of the created SRQ.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjhM hj8ubj)}(hO``struct ib_usrq_object *uobject`` uobject pointer if this is not a kernel SRQ h](j)}(h"``struct ib_usrq_object *uobject``h]j)}(hjh]hstruct ib_usrq_object *uobject}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM!hjubj )}(hhh]h)}(h+uobject pointer if this is not a kernel SRQh]h+uobject pointer if this is not a kernel SRQ}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM!hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM!hj8ubj)}(hE``struct ib_udata *udata`` udata pointer if this is not a kernel SRQ h](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM"hjubj )}(hhh]h)}(h)udata pointer if this is not a kernel SRQh]h)udata pointer if this is not a kernel SRQ}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM"hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM"hj8ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj(h]h Description}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM$hjubh)}(hsrq_attr->max_wr and srq_attr->max_sge are read the determine the requested size of the SRQ, and set to the actual values allocated on return. If ib_create_srq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h]hsrq_attr->max_wr and srq_attr->max_sge are read the determine the requested size of the SRQ, and set to the actual values allocated on return. If ib_create_srq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM#hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_create_qp_user (C function)c.ib_create_qp_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_qp * ib_create_qp_user (struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h]j)}(hstruct ib_qp *ib_create_qp_user(struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjihhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM5ubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjihhhjzhM5ubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_create_qp_usersbc.ib_create_qp_userasbuh1hhjihhhjzhM5ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjihhhjzhM5ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjihhhjzhM5ubj)}(hib_create_qp_userh]j:)}(hjh]hib_create_qp_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjihhhjzhM5ubj)}(h(struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hj#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdevh]hdev}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjWhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjSubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjSubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjSubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_qp_init_attr *attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_qp_init_attrh]hib_qp_init_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hattrh]hattr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj3ubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhj3ubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_uqp_object *uobjh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_uqp_objecth]h ib_uqp_object}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(huobjh]huobj}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hconst char *callerh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hcharh]hchar}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcallerh]hcaller}(hj[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjihhhjzhM5ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjehhhjzhM5ubah}(h]j`ah ](jjeh"]h$]h&]jj)jhuh1jhjzhM5hjbhhubj)}(hhh]h)}(h=Creates a QP associated with the specified protection domain.h]h=Creates a QP associated with the specified protection domain.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM5hjhhubah}(h]h ]h"]h$]h&]uh1jhjbhhhjzhM5ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *dev`` IB device ``struct ib_pd *pd`` The protection domain associated with the QP. ``struct ib_qp_init_attr *attr`` A list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP. ``struct ib_udata *udata`` User data ``struct ib_uqp_object *uobj`` uverbs obect ``const char *caller`` caller's build-time module nameh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM9hjubj)}(hhh](j)}(h$``struct ib_device *dev`` IB device h](j)}(h``struct ib_device *dev``h]j)}(hjh]hstruct ib_device *dev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM7hjubj )}(hhh]h)}(h IB deviceh]h IB device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM7hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM7hjubj)}(hC``struct ib_pd *pd`` The protection domain associated with the QP. h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM8hjubj )}(hhh]h)}(h-The protection domain associated with the QP.h]h-The protection domain associated with the QP.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM8hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM8hjubj)}(h``struct ib_qp_init_attr *attr`` A list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP. h](j)}(h ``struct ib_qp_init_attr *attr``h]j)}(hj8h]hstruct ib_qp_init_attr *attr}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM;hj2ubj )}(hhh]h)}(hA list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP.h]hA list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP.}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM9hjNubah}(h]h ]h"]h$]h&]uh1j hj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhM;hjubj)}(h%``struct ib_udata *udata`` User data h](j)}(h``struct ib_udata *udata``h]j)}(hjrh]hstruct ib_udata *udata}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM<hjlubj )}(hhh]h)}(h User datah]h User data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM<hjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1jhjhM<hjubj)}(h,``struct ib_uqp_object *uobj`` uverbs obect h](j)}(h``struct ib_uqp_object *uobj``h]j)}(hjh]hstruct ib_uqp_object *uobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM=hjubj )}(hhh]h)}(h uverbs obecth]h uverbs obect}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM=hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM=hjubj)}(h6``const char *caller`` caller's build-time module nameh](j)}(h``const char *caller``h]j)}(hjh]hconst char *caller}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM?hjubj )}(hhh]h)}(hcaller's build-time module nameh]h!caller’s build-time module name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM>hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM?hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$ib_modify_qp_with_udata (C function)c.ib_modify_qp_with_udatahNtauh1hhhhhhNhNubj)}(hhh](j)}(hqint ib_modify_qp_with_udata (struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h]j)}(hpint ib_modify_qp_with_udata(struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h](j)}(hinth]hint}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:hhhjLhMubj)}(hib_modify_qp_with_udatah]j:)}(hib_modify_qp_with_udatah]hib_modify_qp_with_udata}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj:hhhjLhMubj)}(hU(struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h](j)}(hstruct ib_qp *ib_qph](j)}(hjh]hstruct}(hj{hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjasbc.ib_modify_qp_with_udataasbuh1hhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubj)}(hstruct ib_qp_attr *attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_qp_attrh]h ib_qp_attr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jc.ib_modify_qp_with_udataasbuh1hhjubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hattrh]hattr}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubj)}(h int attr_maskh](j)}(hinth]hint}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYubj:)}(h attr_maskh]h attr_mask}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_modify_qp_with_udataasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubeh}(h]h ]h"]h$]h&]jjuh1jhj:hhhjLhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6hhhjLhMubah}(h]j1ah ](jjeh"]h$]h&]jj)jhuh1jhjLhMhj3hhubj)}(hhh]h)}(h-Modifies the attributes for the specified QP.h]h-Modifies the attributes for the specified QP.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj3hhhjLhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj+jj+jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_qp *ib_qp`` The QP to modify. ``struct ib_qp_attr *attr`` On input, specifies the QP attributes to modify. On output, the current values of selected QP attributes are returned. ``int attr_mask`` A bit-mask used to specify which attributes of the QP are being modified. ``struct ib_udata *udata`` pointer to user's input output buffer information are being modified. It returns 0 on success and returns appropriate error code on error.h](h)}(h**Parameters**h]j)}(hj5h]h Parameters}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj/ubj)}(hhh](j)}(h*``struct ib_qp *ib_qp`` The QP to modify. h](j)}(h``struct ib_qp *ib_qp``h]j)}(hjTh]hstruct ib_qp *ib_qp}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjNubj )}(hhh]h)}(hThe QP to modify.h]hThe QP to modify.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihMhjKubj)}(h``struct ib_qp_attr *attr`` On input, specifies the QP attributes to modify. On output, the current values of selected QP attributes are returned. h](j)}(h``struct ib_qp_attr *attr``h]j)}(hjh]hstruct ib_qp_attr *attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hwOn input, specifies the QP attributes to modify. On output, the current values of selected QP attributes are returned.h]hwOn input, specifies the QP attributes to modify. On output, the current values of selected QP attributes are returned.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjKubj)}(h\``int attr_mask`` A bit-mask used to specify which attributes of the QP are being modified. h](j)}(h``int attr_mask``h]j)}(hjh]h int attr_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hIA bit-mask used to specify which attributes of the QP are being modified.h]hIA bit-mask used to specify which attributes of the QP are being modified.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjKubj)}(h``struct ib_udata *udata`` pointer to user's input output buffer information are being modified. It returns 0 on success and returns appropriate error code on error.h](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hpointer to user's input output buffer information are being modified. It returns 0 on success and returns appropriate error code on error.h]hpointer to user’s input output buffer information are being modified. It returns 0 on success and returns appropriate error code on error.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjKubeh}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_alloc_mr (C function) c.ib_alloc_mrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hVstruct ib_mr * ib_alloc_mr (struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg)h]j)}(hTstruct ib_mr *ib_alloc_mr(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg)h](j)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM( ubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWhhhjhhM( ubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj|modnameN classnameNjWjZ)}j]]j`)}jS ib_alloc_mrsb c.ib_alloc_mrasbuh1hhjWhhhjhhM( ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWhhhjhhM( ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjWhhhjhhM( ubj)}(h ib_alloc_mrh]j:)}(hjh]h ib_alloc_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjWhhhjhhM( ubj)}(h;(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.ib_alloc_mrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hpdh]hpd}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum ib_mr_type mr_typeh](j)}(hj%h]henum}(hjEhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjAubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubh)}(hhh]j:)}(h ib_mr_typeh]h ib_mr_type}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjemodnameN classnameNjWjZ)}j]]j c.ib_alloc_mrasbuh1hhjAubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubj:)}(hmr_typeh]hmr_type}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 max_num_sgh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.ib_alloc_mrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h max_num_sgh]h max_num_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjWhhhjhhM( ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjShhhjhhM( ubah}(h]jNah ](jjeh"]h$]h&]jj)jhuh1jhjhhM( hjPhhubj)}(hhh]h)}(hAllocates a memory regionh]hAllocates a memory region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM( hjhhubah}(h]h ]h"]h$]h&]uh1jhjPhhhjhhM( ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXq**Parameters** ``struct ib_pd *pd`` protection domain associated with the region ``enum ib_mr_type mr_type`` memory region type ``u32 max_num_sg`` maximum sg entries available for registration. **Notes** Memory registeration page/sg lists must not exceed max_num_sg. For mr_type IB_MR_TYPE_MEM_REG, the total length cannot exceed max_num_sg * used_page_size.h](h)}(h**Parameters**h]j)}(hj#h]h Parameters}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM, hjubj)}(hhh](j)}(hB``struct ib_pd *pd`` protection domain associated with the region h](j)}(h``struct ib_pd *pd``h]j)}(hjBh]hstruct ib_pd *pd}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM) hj<ubj )}(hhh]h)}(h,protection domain associated with the regionh]h,protection domain associated with the region}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjWhM) hjXubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhM) hj9ubj)}(h/``enum ib_mr_type mr_type`` memory region type h](j)}(h``enum ib_mr_type mr_type``h]j)}(hj{h]henum ib_mr_type mr_type}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM* hjuubj )}(hhh]h)}(hmemory region typeh]hmemory region type}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM* hjubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhjhM* hj9ubj)}(hB``u32 max_num_sg`` maximum sg entries available for registration. h](j)}(h``u32 max_num_sg``h]j)}(hjh]hu32 max_num_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM+ hjubj )}(hhh]h)}(h.maximum sg entries available for registration.h]h.maximum sg entries available for registration.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM+ hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM+ hj9ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Notes**h]j)}(hjh]hNotes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM- hjubh)}(hMemory registeration page/sg lists must not exceed max_num_sg. For mr_type IB_MR_TYPE_MEM_REG, the total length cannot exceed max_num_sg * used_page_size.h]hMemory registeration page/sg lists must not exceed max_num_sg. For mr_type IB_MR_TYPE_MEM_REG, the total length cannot exceed max_num_sg * used_page_size.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM- hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"ib_alloc_mr_integrity (C function)c.ib_alloc_mr_integrityhNtauh1hhhhhhNhNubj)}(hhh](j)}(hastruct ib_mr * ib_alloc_mr_integrity (struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h]j)}(h_struct ib_mr *ib_alloc_mr_integrity(struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h](j)}(hjh]hstruct}(hj4hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj0hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMZ ubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0hhhjAhMZ ubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjUmodnameN classnameNjWjZ)}j]]j`)}jSib_alloc_mr_integritysbc.ib_alloc_mr_integrityasbuh1hhj0hhhjAhMZ ubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0hhhjAhMZ ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj0hhhjAhMZ ubj)}(hib_alloc_mr_integrityh]j:)}(hjqh]hib_alloc_mr_integrity}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj0hhhjAhMZ ubj)}(h<(struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]joc.ib_alloc_mr_integrityasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 max_num_data_sgh](h)}(hhh]j:)}(hu32h]hu32}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj#modnameN classnameNjWjZ)}j]]joc.ib_alloc_mr_integrityasbuh1hhjubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hmax_num_data_sgh]hmax_num_data_sg}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 max_num_meta_sgh](h)}(hhh]j:)}(hu32h]hu32}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjkmodnameN classnameNjWjZ)}j]]joc.ib_alloc_mr_integrityasbuh1hhjbubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubj:)}(hmax_num_meta_sgh]hmax_num_meta_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj0hhhjAhMZ ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj,hhhjAhMZ ubah}(h]j'ah ](jjeh"]h$]h&]jj)jhuh1jhjAhMZ hj)hhubj)}(hhh]h)}(h$Allocates an integrity memory regionh]h$Allocates an integrity memory region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMZ hjhhubah}(h]h ]h"]h$]h&]uh1jhj)hhhjAhMZ ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` protection domain associated with the region ``u32 max_num_data_sg`` maximum data sg entries available for registration ``u32 max_num_meta_sg`` maximum metadata sg entries available for registration **Notes** Memory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM^ hjubj)}(hhh](j)}(hB``struct ib_pd *pd`` protection domain associated with the region h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM[ hjubj )}(hhh]h)}(h,protection domain associated with the regionh]h,protection domain associated with the region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM[ hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM[ hjubj)}(hK``u32 max_num_data_sg`` maximum data sg entries available for registration h](j)}(h``u32 max_num_data_sg``h]j)}(hj9h]hu32 max_num_data_sg}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM\ hj3ubj )}(hhh]h)}(h2maximum data sg entries available for registrationh]h2maximum data sg entries available for registration}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhM\ hjOubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhM\ hjubj)}(hO``u32 max_num_meta_sg`` maximum metadata sg entries available for registration h](j)}(h``u32 max_num_meta_sg``h]j)}(hjrh]hu32 max_num_meta_sg}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM^ hjlubj )}(hhh]h)}(h6maximum metadata sg entries available for registrationh]h6maximum metadata sg entries available for registration}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM] hjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1jhjhM^ hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Notes**h]j)}(hjh]hNotes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM` hjubh)}(hMemory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.h]hMemory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM` hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_alloc_xrcd_user (C function)c.ib_alloc_xrcd_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hkstruct ib_xrcd * ib_alloc_xrcd_user (struct ib_device *device, struct inode *inode, struct ib_udata *udata)h]j)}(histruct ib_xrcd *ib_alloc_xrcd_user(struct ib_device *device, struct inode *inode, struct ib_udata *udata)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubh)}(hhh]j:)}(hib_xrcdh]hib_xrcd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_alloc_xrcd_usersbc.ib_alloc_xrcd_userasbuh1hhjhhhjhM ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubju)}(hjxh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM ubj)}(hib_alloc_xrcd_userh]j:)}(hj0h]hib_alloc_xrcd_user}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(hG(struct ib_device *device, struct inode *inode, struct ib_udata *udata)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjiubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjiubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j.c.ib_alloc_xrcd_userasbuh1hhjiubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjiubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjiubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjeubj)}(hstruct inode *inodeh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hinodeh]hinode}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j.c.ib_alloc_xrcd_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hinodeh]hinode}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjeubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjMhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjIubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmmodnameN classnameNjWjZ)}j]]j.c.ib_alloc_xrcd_userasbuh1hhjIubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjIubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjeubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hAllocates an XRC domain.h]hAllocates an XRC domain.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *device`` The device on which to allocate the XRC domain. ``struct inode *inode`` inode to connect XRCD ``struct ib_udata *udata`` Valid user data or NULL for kernel objecth](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh](j)}(hM``struct ib_device *device`` The device on which to allocate the XRC domain. h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj ubj )}(hhh]h)}(h/The device on which to allocate the XRC domain.h]h/The device on which to allocate the XRC domain.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hM hj%ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj$hM hjubj)}(h.``struct inode *inode`` inode to connect XRCD h](j)}(h``struct inode *inode``h]j)}(hjHh]hstruct inode *inode}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjBubj )}(hhh]h)}(hinode to connect XRCDh]hinode to connect XRCD}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hM hj^ubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj]hM hjubj)}(hD``struct ib_udata *udata`` Valid user data or NULL for kernel objecth](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj{ubj )}(hhh]h)}(h)Valid user data or NULL for kernel objecth]h)Valid user data or NULL for kernel object}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_dealloc_xrcd_user (C function)c.ib_dealloc_xrcd_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hGint ib_dealloc_xrcd_user (struct ib_xrcd *xrcd, struct ib_udata *udata)h]j)}(hFint ib_dealloc_xrcd_user(struct ib_xrcd *xrcd, struct ib_udata *udata)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(hib_dealloc_xrcd_userh]j:)}(hib_dealloc_xrcd_userh]hib_dealloc_xrcd_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h.(struct ib_xrcd *xrcd, struct ib_udata *udata)h](j)}(hstruct ib_xrcd *xrcdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_xrcdh]hib_xrcd}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_dealloc_xrcd_userasbuh1hhjubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hxrcdh]hxrcd}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jRc.ib_dealloc_xrcd_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hDeallocates an XRC domain.h]hDeallocates an XRC domain.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj#jj#jjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_xrcd *xrcd`` The XRC domain to deallocate. ``struct ib_udata *udata`` Valid user data or NULL for kernel objecth](h)}(h**Parameters**h]j)}(hj-h]h Parameters}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj'ubj)}(hhh](j)}(h7``struct ib_xrcd *xrcd`` The XRC domain to deallocate. h](j)}(h``struct ib_xrcd *xrcd``h]j)}(hjLh]hstruct ib_xrcd *xrcd}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubj )}(hhh]h)}(hThe XRC domain to deallocate.h]hThe XRC domain to deallocate.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahM hjbubah}(h]h ]h"]h$]h&]uh1j hjFubeh}(h]h ]h"]h$]h&]uh1jhjahM hjCubj)}(hD``struct ib_udata *udata`` Valid user data or NULL for kernel objecth](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h)Valid user data or NULL for kernel objecth]h)Valid user data or NULL for kernel object}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjCubeh}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_create_wq (C function)c.ib_create_wqhNtauh1hhhhhhNhNubj)}(hhh](j)}(hOstruct ib_wq * ib_create_wq (struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h]j)}(hMstruct ib_wq *ib_create_wq(struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubh)}(hhh]j:)}(hib_wqh]hib_wq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jS ib_create_wqsbc.ib_create_wqasbuh1hhjhhhjhM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM ubj)}(h ib_create_wqh]j:)}(hjh]h ib_create_wq}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h3(struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjYhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]jc.ib_create_wqasbuh1hhjUubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjUubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubj)}(hstruct ib_wq_init_attr *wq_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_wq_init_attrh]hib_wq_init_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_wqasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hwq_attrh]hwq_attr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(h=Creates a WQ associated with the specified protection domain.h]h=Creates a WQ associated with the specified protection domain.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjGhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` The protection domain associated with the WQ. ``struct ib_wq_init_attr *wq_attr`` A list of initial attributes required to create the WQ. If WQ creation succeeds, then the attributes are updated to the actual capabilities of the created WQ. **Description** wq_attr->max_wr and wq_attr->max_sge determine the requested size of the WQ, and set to the actual values allocated on return. If ib_create_wq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h](h)}(h**Parameters**h]j)}(hjlh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjfubj)}(hhh](j)}(hC``struct ib_pd *pd`` The protection domain associated with the WQ. h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h-The protection domain associated with the WQ.h]h-The protection domain associated with the WQ.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h``struct ib_wq_init_attr *wq_attr`` A list of initial attributes required to create the WQ. If WQ creation succeeds, then the attributes are updated to the actual capabilities of the created WQ. h](j)}(h#``struct ib_wq_init_attr *wq_attr``h]j)}(hjh]hstruct ib_wq_init_attr *wq_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hA list of initial attributes required to create the WQ. If WQ creation succeeds, then the attributes are updated to the actual capabilities of the created WQ.h]hA list of initial attributes required to create the WQ. If WQ creation succeeds, then the attributes are updated to the actual capabilities of the created WQ.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjfubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM" hjfubh)}(hwq_attr->max_wr and wq_attr->max_sge determine the requested size of the WQ, and set to the actual values allocated on return. If ib_create_wq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h]hwq_attr->max_wr and wq_attr->max_sge determine the requested size of the WQ, and set to the actual values allocated on return. If ib_create_wq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM! hjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_destroy_wq_user (C function)c.ib_destroy_wq_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hAint ib_destroy_wq_user (struct ib_wq *wq, struct ib_udata *udata)h]j)}(h@int ib_destroy_wq_user(struct ib_wq *wq, struct ib_udata *udata)h](j)}(hinth]hint}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjAhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMB ubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAhhhjShMB ubj)}(hib_destroy_wq_userh]j:)}(hib_destroy_wq_userh]hib_destroy_wq_user}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ](jjeh"]h$]h&]jjuh1jhjAhhhjShMB ubj)}(h*(struct ib_wq *wq, struct ib_udata *udata)h](j)}(hstruct ib_wq *wqh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj~ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~ubh)}(hhh]j:)}(hib_wqh]hib_wq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjhsbc.ib_destroy_wq_userasbuh1hhj~ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj~ubj:)}(hwqh]hwq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_destroy_wq_userasbuh1hhjubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjKhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubeh}(h]h ]h"]h$]h&]jjuh1jhjAhhhjShMB ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj=hhhjShMB ubah}(h]j8ah ](jjeh"]h$]h&]jj)jhuh1jhjShMB hj:hhubj)}(hhh]h)}(hDestroys the specified user WQ.h]hDestroys the specified user WQ.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMB hjrhhubah}(h]h ]h"]h$]h&]uh1jhj:hhhjShMB ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hg**Parameters** ``struct ib_wq *wq`` The WQ to destroy. ``struct ib_udata *udata`` Valid user datah](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMF hjubj)}(hhh](j)}(h(``struct ib_wq *wq`` The WQ to destroy. h](j)}(h``struct ib_wq *wq``h]j)}(hjh]hstruct ib_wq *wq}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMC hjubj )}(hhh]h)}(hThe WQ to destroy.h]hThe WQ to destroy.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMC hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMC hjubj)}(h*``struct ib_udata *udata`` Valid user datah](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chME hjubj )}(hhh]h)}(hValid user datah]hValid user data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMD hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhME hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_map_mr_sg_pi (C function)c.ib_map_mr_sg_pihNtauh1hhhhhhNhNubj)}(hhh](j)}(hint ib_map_mr_sg_pi (struct ib_mr *mr, struct scatterlist *data_sg, int data_sg_nents, unsigned int *data_sg_offset, struct scatterlist *meta_sg, int meta_sg_nents, unsigned int *meta_sg_offset, unsigned int page_size)h]j)}(hint ib_map_mr_sg_pi(struct ib_mr *mr, struct scatterlist *data_sg, int data_sg_nents, unsigned int *data_sg_offset, struct scatterlist *meta_sg, int meta_sg_nents, unsigned int *meta_sg_offset, unsigned int page_size)h](j)}(hinth]hint}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEhhhjWhM ubj)}(hib_map_mr_sg_pih]j:)}(hib_map_mr_sg_pih]hib_map_mr_sg_pi}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubah}(h]h ](jjeh"]h$]h&]jjuh1jhjEhhhjWhM ubj)}(h(struct ib_mr *mr, struct scatterlist *data_sg, int data_sg_nents, unsigned int *data_sg_offset, struct scatterlist *meta_sg, int meta_sg_nents, unsigned int *meta_sg_offset, unsigned int page_size)h](j)}(hstruct ib_mr *mrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjlsbc.ib_map_mr_sg_piasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmrh]hmr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hstruct scatterlist *data_sgh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_map_mr_sg_piasbuh1hhjubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdata_sgh]hdata_sg}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hint data_sg_nentsh](j)}(hinth]hint}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjdubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubj:)}(h data_sg_nentsh]h data_sg_nents}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hunsigned int *data_sg_offseth](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdata_sg_offseth]hdata_sg_offset}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hstruct scatterlist *meta_sgh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_map_mr_sg_piasbuh1hhjubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmeta_sgh]hmeta_sg}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hint meta_sg_nentsh](j)}(hinth]hint}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubj:)}(h meta_sg_nentsh]h meta_sg_nents}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hunsigned int *meta_sg_offseth](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmeta_sg_offseth]hmeta_sg_offset}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hunsigned int page_sizeh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h page_sizeh]h page_size}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubeh}(h]h ]h"]h$]h&]jjuh1jhjEhhhjWhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjAhhhjWhM ubah}(h]j<ah ](jjeh"]h$]h&]jj)jhuh1jhjWhM hj>hhubj)}(hhh]h)}(hrMap the dma mapped SG lists for PI (protection information) and set an appropriate memory region for registration.h]hrMap the dma mapped SG lists for PI (protection information) and set an appropriate memory region for registration.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj]hhubah}(h]h ]h"]h$]h&]uh1jhj>hhhjWhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjxjjxjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_mr *mr`` memory region ``struct scatterlist *data_sg`` dma mapped scatterlist for data ``int data_sg_nents`` number of entries in data_sg ``unsigned int *data_sg_offset`` offset in bytes into data_sg ``struct scatterlist *meta_sg`` dma mapped scatterlist for metadata ``int meta_sg_nents`` number of entries in meta_sg ``unsigned int *meta_sg_offset`` offset in bytes into meta_sg ``unsigned int page_size`` page vector desired page size **Description** Constraints: - The MR must be allocated with type IB_MR_TYPE_INTEGRITY. After this completes successfully, the memory region is ready for registration. **Return** 0 on success.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubj)}(hhh](j)}(h#``struct ib_mr *mr`` memory region h](j)}(h``struct ib_mr *mr``h]j)}(hjh]hstruct ib_mr *mr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h memory regionh]h memory region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h@``struct scatterlist *data_sg`` dma mapped scatterlist for data h](j)}(h``struct scatterlist *data_sg``h]j)}(hjh]hstruct scatterlist *data_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hdma mapped scatterlist for datah]hdma mapped scatterlist for data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h3``int data_sg_nents`` number of entries in data_sg h](j)}(h``int data_sg_nents``h]j)}(hjh]hint data_sg_nents}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj ubj )}(hhh]h)}(hnumber of entries in data_sgh]hnumber of entries in data_sg}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(hM hj)ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM hjubj)}(h>``unsigned int *data_sg_offset`` offset in bytes into data_sg h](j)}(h ``unsigned int *data_sg_offset``h]j)}(hjLh]hunsigned int *data_sg_offset}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubj )}(hhh]h)}(hoffset in bytes into data_sgh]hoffset in bytes into data_sg}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahM hjbubah}(h]h ]h"]h$]h&]uh1j hjFubeh}(h]h ]h"]h$]h&]uh1jhjahM hjubj)}(hD``struct scatterlist *meta_sg`` dma mapped scatterlist for metadata h](j)}(h``struct scatterlist *meta_sg``h]j)}(hjh]hstruct scatterlist *meta_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h#dma mapped scatterlist for metadatah]h#dma mapped scatterlist for metadata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h3``int meta_sg_nents`` number of entries in meta_sg h](j)}(h``int meta_sg_nents``h]j)}(hjh]hint meta_sg_nents}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hnumber of entries in meta_sgh]hnumber of entries in meta_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h>``unsigned int *meta_sg_offset`` offset in bytes into meta_sg h](j)}(h ``unsigned int *meta_sg_offset``h]j)}(hjh]hunsigned int *meta_sg_offset}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hoffset in bytes into meta_sgh]hoffset in bytes into meta_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM hjubj)}(h9``unsigned int page_size`` page vector desired page size h](j)}(h``unsigned int page_size``h]j)}(hj0h]hunsigned int page_size}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj*ubj )}(hhh]h)}(hpage vector desired page sizeh]hpage vector desired page size}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhM hjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhM hjubeh}(h]h ]h"]h$]h&]uh1jhj|ubh)}(h**Description**h]j)}(hjkh]h Description}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubh)}(hGConstraints: - The MR must be allocated with type IB_MR_TYPE_INTEGRITY.h]hGConstraints: - The MR must be allocated with type IB_MR_TYPE_INTEGRITY.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubh)}(hPAfter this completes successfully, the memory region is ready for registration.h]hPAfter this completes successfully, the memory region is ready for registration.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubh)}(h 0 on success.h]h 0 on success.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_map_mr_sg (C function)c.ib_map_mr_sghNtauh1hhhhhhNhNubj)}(hhh](j)}(hzint ib_map_mr_sg (struct ib_mr *mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset, unsigned int page_size)h]j)}(hyint ib_map_mr_sg(struct ib_mr *mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset, unsigned int page_size)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(h ib_map_mr_sgh]j:)}(h ib_map_mr_sgh]h ib_map_mr_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(hi(struct ib_mr *mr, struct scatterlist *sg, int sg_nents, unsigned int *sg_offset, unsigned int page_size)h](j)}(hstruct ib_mr *mrh](j)}(hjh]hstruct}(hj#hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjCmodnameN classnameNjWjZ)}j]]j`)}jSj sbc.ib_map_mr_sgasbuh1hhjubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmrh]hmr}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j]c.ib_map_mr_sgasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsgh]hsg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int sg_nentsh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hsg_nentsh]hsg_nents}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int *sg_offseth](j)}(hunsignedh]hunsigned}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubj)}(hinth]hint}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubju)}(hjxh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6ubj:)}(h sg_offseth]h sg_offset}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int page_sizeh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h page_sizeh]h page_size}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hLMap the largest prefix of a dma mapped SG list and set it the memory region.h]hLMap the largest prefix of a dma mapped SG list and set it the memory region.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_mr *mr`` memory region ``struct scatterlist *sg`` dma mapped scatterlist ``int sg_nents`` number of entries in sg ``unsigned int *sg_offset`` offset in bytes into sg ``unsigned int page_size`` page vector desired page size **Description** Constraints: - The first sg element is allowed to have an offset. - Each sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it. - The last sg element is allowed to have length less than page_size. - If sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped. - If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored. Returns the number of sg elements that were mapped to the memory region. After this completes successfully, the memory region is ready for registration.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh](j)}(h#``struct ib_mr *mr`` memory region h](j)}(h``struct ib_mr *mr``h]j)}(hj;h]hstruct ib_mr *mr}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj5ubj )}(hhh]h)}(h memory regionh]h memory region}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhM hjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhM hj2ubj)}(h2``struct scatterlist *sg`` dma mapped scatterlist h](j)}(h``struct scatterlist *sg``h]j)}(hjth]hstruct scatterlist *sg}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjnubj )}(hhh]h)}(hdma mapped scatterlisth]hdma mapped scatterlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjhM hj2ubj)}(h)``int sg_nents`` number of entries in sg h](j)}(h``int sg_nents``h]j)}(hjh]h int sg_nents}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hnumber of entries in sgh]hnumber of entries in sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj2ubj)}(h4``unsigned int *sg_offset`` offset in bytes into sg h](j)}(h``unsigned int *sg_offset``h]j)}(hjh]hunsigned int *sg_offset}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hoffset in bytes into sgh]hoffset in bytes into sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj2ubj)}(h9``unsigned int page_size`` page vector desired page size h](j)}(h``unsigned int page_size``h]j)}(hjh]hunsigned int page_size}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hpage vector desired page sizeh]hpage vector desired page size}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hM hj5ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj4hM hj2ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjZh]h Description}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(h Constraints:h]h Constraints:}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubjKD)}(hhh](jPD)}(h2The first sg element is allowed to have an offset.h]h)}(hjh]h2The first sg element is allowed to have an offset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjubjPD)}(hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.h]h)}(hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.h]hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjubjPD)}(hBThe last sg element is allowed to have length less than page_size.h]h)}(hjh]hBThe last sg element is allowed to have length less than page_size.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjubjPD)}(hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.h]h)}(hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.h]hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjubjPD)}(h}If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored. h]h)}(h|If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored.h]h|If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjubeh}(h]h ]h"]h$]h&]jDjDuh1jJDhjhM hjubh)}(hHReturns the number of sg elements that were mapped to the memory region.h]hHReturns the number of sg elements that were mapped to the memory region.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hPAfter this completes successfully, the memory region is ready for registration.h]hPAfter this completes successfully, the memory region is ready for registration.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_sg_to_pages (C function)c.ib_sg_to_pageshNtauh1hhhhhhNhNubj)}(hhh](j)}(hint ib_sg_to_pages (struct ib_mr *mr, struct scatterlist *sgl, int sg_nents, unsigned int *sg_offset_p, int (*set_page)(struct ib_mr *, u64))h]j)}(hint ib_sg_to_pages(struct ib_mr *mr, struct scatterlist *sgl, int sg_nents, unsigned int *sg_offset_p, int (*set_page)(struct ib_mr*, u64))h](j)}(hinth]hint}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=hhhjOhM ubj)}(hib_sg_to_pagesh]j:)}(hib_sg_to_pagesh]hib_sg_to_pages}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj=hhhjOhM ubj)}(hy(struct ib_mr *mr, struct scatterlist *sgl, int sg_nents, unsigned int *sg_offset_p, int (*set_page)(struct ib_mr*, u64))h](j)}(hstruct ib_mr *mrh](j)}(hjh]hstruct}(hj~hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjzubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjdsbc.ib_sg_to_pagesasbuh1hhjzubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjzubj:)}(hmrh]hmr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(hstruct scatterlist *sglh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjubj&)}(h h]h }(hj,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsglh]hsgl}(hjGhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(h int sg_nentsh](j)}(hinth]hint}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj\ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubj:)}(hsg_nentsh]hsg_nents}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(hunsigned int *sg_offset_ph](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h sg_offset_ph]h sg_offset_p}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(h#int (*set_page)(struct ib_mr*, u64)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(h(h]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hset_pageh]hset_page}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(h)h]h)}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjh]h(}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj)}(hjh]hstruct}(hjShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(h,h]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjubju)}(hj:h]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubeh}(h]h ]h"]h$]h&]jjuh1jhj=hhhjOhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj9hhhjOhM ubah}(h]j4ah ](jjeh"]h$]h&]jj)jhuh1jhjOhM hj6hhubj)}(hhh]h)}(h8Convert the largest prefix of a sg list to a page vectorh]h8Convert the largest prefix of a sg list to a page vector}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj6hhhjOhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXW**Parameters** ``struct ib_mr *mr`` memory region ``struct scatterlist *sgl`` dma mapped scatterlist ``int sg_nents`` number of entries in sg ``unsigned int *sg_offset_p`` ==== ======================================================= IN start offset in bytes into sg OUT offset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function. ==== ======================================================= ``int (*set_page)(struct ib_mr *, u64)`` driver page assignment function pointer **Description** Core service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg. Returns the number of sg elements that were assigned to a page vector.h](h)}(h**Parameters**h]j)}(hj$h]h Parameters}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh](j)}(h#``struct ib_mr *mr`` memory region h](j)}(h``struct ib_mr *mr``h]j)}(hjCh]hstruct ib_mr *mr}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj=ubj )}(hhh]h)}(h memory regionh]h memory region}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhM hjYubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhM hj:ubj)}(h3``struct scatterlist *sgl`` dma mapped scatterlist h](j)}(h``struct scatterlist *sgl``h]j)}(hj|h]hstruct scatterlist *sgl}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjvubj )}(hhh]h)}(hdma mapped scatterlisth]hdma mapped scatterlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjvubeh}(h]h ]h"]h$]h&]uh1jhjhM hj:ubj)}(h)``int sg_nents`` number of entries in sg h](j)}(h``int sg_nents``h]j)}(hjh]h int sg_nents}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hnumber of entries in sgh]hnumber of entries in sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj:ubj)}(hXN``unsigned int *sg_offset_p`` ==== ======================================================= IN start offset in bytes into sg OUT offset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function. ==== ======================================================= h](j)}(h``unsigned int *sg_offset_p``h]j)}(hjh]hunsigned int *sg_offset_p}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]htable)}(hhh]htgroup)}(hhh](hcolspec)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jhjubj)}(hhh]h}(h]h ]h"]h$]h&]colwidthK7uh1jhjubhtbody)}(hhh](hrow)}(hhh](hentry)}(hhh]h)}(hINh]hIN}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj3ubah}(h]h ]h"]h$]h&]uh1j1hj.ubj2)}(hhh]h)}(hstart offset in bytes into sgh]hstart offset in bytes into sg}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhM hjKubah}(h]h ]h"]h$]h&]uh1j1hj.ubeh}(h]h ]h"]h$]h&]uh1j,hj)ubj-)}(hhh](j2)}(hhh]h)}(hOUTh]hOUT}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjkubah}(h]h ]h"]h$]h&]uh1j1hjhubj2)}(hhh]h)}(hoffset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function.h]hoffset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hM hjubah}(h]h ]h"]h$]h&]uh1j1hjhubeh}(h]h ]h"]h$]h&]uh1j,hj)ubeh}(h]h ]h"]h$]h&]uh1j'hjubeh}(h]h ]h"]h$]h&]colsKuh1j hj ubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj:ubj)}(hQ``int (*set_page)(struct ib_mr *, u64)`` driver page assignment function pointer h](j)}(h(``int (*set_page)(struct ib_mr *, u64)``h]j)}(hjh]h$int (*set_page)(struct ib_mr *, u64)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h'driver page assignment function pointerh]h'driver page assignment function pointer}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj:ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hCore service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg.h]hCore service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hFReturns the number of sg elements that were assigned to a page vector.h]hFReturns the number of sg elements that were assigned to a page vector.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_drain_sq (C function) c.ib_drain_sqhNtauh1hhhhhhNhNubj)}(hhh](j)}(h#void ib_drain_sq (struct ib_qp *qp)h]j)}(h"void ib_drain_sq(struct ib_qp *qp)h](j)}(hvoidh]hvoid}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPhhhjbhM ubj)}(h ib_drain_sqh]j:)}(h ib_drain_sqh]h ib_drain_sq}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ](jjeh"]h$]h&]jjuh1jhjPhhhjbhM ubj)}(h(struct ib_qp *qp)h]j)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjwsb c.ib_drain_sqasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjPhhhjbhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjLhhhjbhM ubah}(h]jGah ](jjeh"]h$]h&]jj)jhuh1jhjbhM hjIhhubj)}(hhh]h)}(h>Block until all SQ CQEs have been consumed by the application.h]h>Block until all SQ CQEs have been consumed by the application.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjIhhhjbhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj,jj,jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_qp *qp`` queue pair to drain **Description** If the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq(). The caller must: ensure there is room in the CQ and SQ for the drain work request and completion. allocate the CQ using ib_alloc_cq(). ensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h](h)}(h**Parameters**h]j)}(hj6h]h Parameters}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubj)}(hhh]j)}(h)``struct ib_qp *qp`` queue pair to drain h](j)}(h``struct ib_qp *qp``h]j)}(hjUh]hstruct ib_qp *qp}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjOubj )}(hhh]h)}(hqueue pair to drainh]hqueue pair to drain}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjhM hjkubah}(h]h ]h"]h$]h&]uh1j hjOubeh}(h]h ]h"]h$]h&]uh1jhjjhM hjLubah}(h]h ]h"]h$]h&]uh1jhj0ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubh)}(hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq().h]hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubh)}(hThe caller must:h]hThe caller must:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubh)}(hPensure there is room in the CQ and SQ for the drain work request and completion.h]hPensure there is room in the CQ and SQ for the drain work request and completion.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubh)}(h$allocate the CQ using ib_alloc_cq().h]h$allocate the CQ using ib_alloc_cq().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubh)}(hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h]hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj0ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_drain_rq (C function) c.ib_drain_rqhNtauh1hhhhhhNhNubj)}(hhh](j)}(h#void ib_drain_rq (struct ib_qp *qp)h]j)}(h"void ib_drain_rq(struct ib_qp *qp)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhM ubj)}(h ib_drain_rqh]j:)}(h ib_drain_rqh]h ib_drain_rq}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhjhM ubj)}(h(struct ib_qp *qp)h]j)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjJubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubh)}(hhh]j:)}(hib_qph]hib_qp}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjnmodnameN classnameNjWjZ)}j]]j`)}jSj4sb c.ib_drain_rqasbuh1hhjJubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjJubj:)}(hqph]hqp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjFubah}(h]h ]h"]h$]h&]jjuh1jhj hhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(h>Block until all RQ CQEs have been consumed by the application.h]h>Block until all RQ CQEs have been consumed by the application.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_qp *qp`` queue pair to drain **Description** If the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_rq(). The caller must: ensure there is room in the CQ and RQ for the drain work request and completion. allocate the CQ using ib_alloc_cq(). ensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh]j)}(h)``struct ib_qp *qp`` queue pair to drain h](j)}(h``struct ib_qp *qp``h]j)}(hjh]hstruct ib_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj ubj )}(hhh]h)}(hqueue pair to drainh]hqueue pair to drain}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hM hj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hM hj ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjMh]h Description}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_rq().h]hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_rq().}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hThe caller must:h]hThe caller must:}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hPensure there is room in the CQ and RQ for the drain work request and completion.h]hPensure there is room in the CQ and RQ for the drain work request and completion.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(h$allocate the CQ using ib_alloc_cq().h]h$allocate the CQ using ib_alloc_cq().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h]hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_drain_qp (C function) c.ib_drain_qphNtauh1hhhhhhNhNubj)}(hhh](j)}(h#void ib_drain_qp (struct ib_qp *qp)h]j)}(h"void ib_drain_qp(struct ib_qp *qp)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(h ib_drain_qph]j:)}(h ib_drain_qph]h ib_drain_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h(struct ib_qp *qp)h]j)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_qph]hib_qp}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj+modnameN classnameNjWjZ)}j]]j`)}jSjsb c.ib_drain_qpasbuh1hhjubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(hQBlock until all CQEs have been consumed by the application on both the RQ and SQ.h]hQBlock until all CQEs have been consumed by the application on both the RQ and SQ.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXO**Parameters** ``struct ib_qp *qp`` queue pair to drain **Description** The caller must: ensure there is room in the CQ(s), SQ, and RQ for drain work requests and completions. allocate the CQs using ib_alloc_cq(). ensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh]j)}(h)``struct ib_qp *qp`` queue pair to drain h](j)}(h``struct ib_qp *qp``h]j)}(hjh]hstruct ib_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hqueue pair to drainh]hqueue pair to drain}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hThe caller must:h]hThe caller must:}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hVensure there is room in the CQ(s), SQ, and RQ for drain work requests and completions.h]hVensure there is room in the CQ(s), SQ, and RQ for drain work requests and completions.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(h%allocate the CQs using ib_alloc_cq().h]h%allocate the CQs using ib_alloc_cq().}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h]hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'rdma_alloc_hw_stats_struct (C function)c.rdma_alloc_hw_stats_structhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct rdma_hw_stats * rdma_alloc_hw_stats_struct (const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h]j)}(h~struct rdma_hw_stats *rdma_alloc_hw_stats_struct(const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h](j)}(hjh]hstruct}(hj|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjxhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM| ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxhhhjhM| ubh)}(hhh]j:)}(h rdma_hw_statsh]h rdma_hw_stats}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSrdma_alloc_hw_stats_structsbc.rdma_alloc_hw_stats_structasbuh1hhjxhhhjhM| ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxhhhjhM| ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjxhhhjhM| ubj)}(hrdma_alloc_hw_stats_structh]j:)}(hjh]hrdma_alloc_hw_stats_struct}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjxhhhjhM| ubj)}(hN(const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h](j)}(h"const struct rdma_stat_desc *descsh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrdma_stat_desch]hrdma_stat_desc}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj1modnameN classnameNjWjZ)}j]]jc.rdma_alloc_hw_stats_structasbuh1hhjubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdescsh]hdescs}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint num_countersh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubj:)}(h num_countersh]h num_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned long lifespanh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hlifespanh]hlifespan}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjxhhhjhM| ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjthhhjhM| ubah}(h]joah ](jjeh"]h$]h&]jj)jhuh1jhjhM| hjqhhubj)}(hhh]h)}(h;Helper function to allocate dynamic struct for the drivers.h]h;Helper function to allocate dynamic struct for the drivers.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM| hjhhubah}(h]h ]h"]h$]h&]uh1jhjqhhhjhM| ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj0jj0jjjuh1jhhhhhNhNubj)}(h**Parameters** ``const struct rdma_stat_desc *descs`` array of static descriptors ``int num_counters`` number of elements in array ``unsigned long lifespan`` milliseconds between updatesh](h)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj4ubj)}(hhh](j)}(hC``const struct rdma_stat_desc *descs`` array of static descriptors h](j)}(h&``const struct rdma_stat_desc *descs``h]j)}(hjYh]h"const struct rdma_stat_desc *descs}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM~ hjSubj )}(hhh]h)}(harray of static descriptorsh]harray of static descriptors}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhM~ hjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhM~ hjPubj)}(h1``int num_counters`` number of elements in array h](j)}(h``int num_counters``h]j)}(hjh]hint num_counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hnumber of elements in arrayh]hnumber of elements in array}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjPubj)}(h7``unsigned long lifespan`` milliseconds between updatesh](j)}(h``unsigned long lifespan``h]j)}(hjh]hunsigned long lifespan}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hmilliseconds between updatesh]hmilliseconds between updates}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjPubeh}(h]h ]h"]h$]h&]uh1jhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&rdma_free_hw_stats_struct (C function)c.rdma_free_hw_stats_structhNtauh1hhhhhhNhNubj)}(hhh](j)}(hubj)}(hhh](j)}(hM``struct ib_device *device`` Device associated ah attributes initialization. h](j)}(h``struct ib_device *device``h]j)}(hjch]hstruct ib_device *device}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj]ubj )}(hhh]h)}(h/Device associated ah attributes initialization.h]h/Device associated ah attributes initialization.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhMhjyubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhjxhMhjZubj)}(h/``u32 port_num`` Port on the specified device. h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(hPort on the specified device.h]hPort on the specified device.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjZubj)}(hW``struct sa_path_rec *rec`` path record entry to use for ah attributes initialization. h](j)}(h``struct sa_path_rec *rec``h]j)}(hjh]hstruct sa_path_rec *rec}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(h:path record entry to use for ah attributes initialization.h]h:path record entry to use for ah attributes initialization.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjZubj)}(h_``struct rdma_ah_attr *ah_attr`` address handle attributes to initialization from path record. h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hjh]hstruct rdma_ah_attr *ah_attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(h=address handle attributes to initialization from path record.h]h=address handle attributes to initialization from path record.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hMhj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hMhjZubj)}(hY``const struct ib_gid_attr *gid_attr`` SGID attribute to consider during initialization. h](j)}(h&``const struct ib_gid_attr *gid_attr``h]j)}(hjGh]h"const struct ib_gid_attr *gid_attr}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjAubj )}(hhh]h)}(h1SGID attribute to consider during initialization.h]h1SGID attribute to consider during initialization.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hMhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hMhjZubeh}(h]h ]h"]h$]h&]uh1jhj>ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj>ubh)}(hXoWhen ib_init_ah_attr_from_path() returns success, (a) for IB link layer it optionally contains a reference to SGID attribute when GRH is present for IB link layer. (b) for RoCE link layer it contains a reference to SGID attribute. User must invoke rdma_destroy_ah_attr() to release reference to SGID attributes which are initialized using ib_init_ah_attr_from_path().h]hXoWhen ib_init_ah_attr_from_path() returns success, (a) for IB link layer it optionally contains a reference to SGID attribute when GRH is present for IB link layer. (b) for RoCE link layer it contains a reference to SGID attribute. User must invoke rdma_destroy_ah_attr() to release reference to SGID attributes which are initialized using ib_init_ah_attr_from_path().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_sa_path_rec_get (C function)c.ib_sa_path_rec_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hXGint ib_sa_path_rec_get (struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h]j)}(hXFint ib_sa_path_rec_get(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMgubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMgubj)}(hib_sa_path_rec_geth]j:)}(hib_sa_path_rec_geth]hib_sa_path_rec_get}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMgubj)}(hX0(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hstruct ib_sa_client *clienth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_sa_clienth]h ib_sa_client}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj$modnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hclienth]hclient}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjrubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct sa_path_rec *rech](j)}(hjh]hstruct}(hj.hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj*ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*ubh)}(hhh]j:)}(h sa_path_rech]h sa_path_rec}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjNmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhj*ubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*ubju)}(hjxh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj*ubj:)}(hrech]hrec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hib_sa_comp_mask comp_maskh](h)}(hhh]j:)}(hib_sa_comp_maskh]hib_sa_comp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h comp_maskh]h comp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned long timeout_msh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h timeout_msh]h timeout_ms}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hgfp_t gfp_maskh](h)}(hhh]j:)}(hgfp_th]hgfp_t}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj<modnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhj3ubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubj:)}(hgfp_maskh]hgfp_mask}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h]void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hcallbackh]hcallback}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubju)}(hj:h]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubju)}(hjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj:)}(hstatush]hstatus}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubju)}(hjh]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj)}(hjh]hstruct}(hj"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubh)}(hhh]j:)}(h sa_path_rech]h sa_path_rec}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjBmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhj{ubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjxh]h*}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hresph]hresp}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubju)}(hjh]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj:)}(h num_pathsh]h num_paths}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubju)}(hjh]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hcontexth]hcontext}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubju)}(hj:h]h)}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h void *contexth](j)}(hvoidh]hvoid}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjNubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubju)}(hjxh]h*}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjNubj:)}(hcontexth]hcontext}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_sa_query **sa_queryh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_sa_queryh]h ib_sa_query}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j>c.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsa_queryh]hsa_query}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMgubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMgubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMghjhhubj)}(hhh]h)}(hStart a Path get queryh]hStart a Path get query}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMghjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMgubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj:jj:jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_sa_client *client`` SA client ``struct ib_device *device`` device to send query on ``u32 port_num`` port number to send query on ``struct sa_path_rec *rec`` Path Record to send in query ``ib_sa_comp_mask comp_mask`` component mask to send in query ``unsigned long timeout_ms`` time to wait for response ``gfp_t gfp_mask`` GFP mask to use for internal allocations ``void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)`` function called when query completes, times out or is canceled ``void *context`` opaque user context passed to callback ``struct ib_sa_query **sa_query`` query context, used to cancel query **Description** Send a Path Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0. If the return value of ib_sa_path_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.h](h)}(h**Parameters**h]j)}(hjDh]h Parameters}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMkhj>ubj)}(hhh](j)}(h*``struct ib_sa_client *client`` SA client h](j)}(h``struct ib_sa_client *client``h]j)}(hjch]hstruct ib_sa_client *client}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhhj]ubj )}(hhh]h)}(h SA clienth]h SA client}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhMhhjyubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhjxhMhhjZubj)}(h5``struct ib_device *device`` device to send query on h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMihjubj )}(hhh]h)}(hdevice to send query onh]hdevice to send query on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMihjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMihjZubj)}(h.``u32 port_num`` port number to send query on h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMjhjubj )}(hhh]h)}(hport number to send query onh]hport number to send query on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMjhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMjhjZubj)}(h9``struct sa_path_rec *rec`` Path Record to send in query h](j)}(h``struct sa_path_rec *rec``h]j)}(hjh]hstruct sa_path_rec *rec}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMkhjubj )}(hhh]h)}(hPath Record to send in queryh]hPath Record to send in query}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hMkhj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hMkhjZubj)}(h>``ib_sa_comp_mask comp_mask`` component mask to send in query h](j)}(h``ib_sa_comp_mask comp_mask``h]j)}(hjGh]hib_sa_comp_mask comp_mask}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMlhjAubj )}(hhh]h)}(hcomponent mask to send in queryh]hcomponent mask to send in query}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hMlhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hMlhjZubj)}(h7``unsigned long timeout_ms`` time to wait for response h](j)}(h``unsigned long timeout_ms``h]j)}(hjh]hunsigned long timeout_ms}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMmhjzubj )}(hhh]h)}(htime to wait for responseh]htime to wait for response}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMmhjubah}(h]h ]h"]h$]h&]uh1j hjzubeh}(h]h ]h"]h$]h&]uh1jhjhMmhjZubj)}(h<``gfp_t gfp_mask`` GFP mask to use for internal allocations h](j)}(h``gfp_t gfp_mask``h]j)}(hjh]hgfp_t gfp_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMnhjubj )}(hhh]h)}(h(GFP mask to use for internal allocationsh]h(GFP mask to use for internal allocations}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMnhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMnhjZubj)}(h``void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)`` function called when query completes, times out or is canceled h](j)}(ha``void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)``h]j)}(hjh]h]void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMphjubj )}(hhh]h)}(h>function called when query completes, times out or is canceledh]h>function called when query completes, times out or is canceled}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMohjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMphjZubj)}(h9``void *context`` opaque user context passed to callback h](j)}(h``void *context``h]j)}(hj,h]h void *context}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMqhj&ubj )}(hhh]h)}(h&opaque user context passed to callbackh]h&opaque user context passed to callback}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMqhjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhMqhjZubj)}(hF``struct ib_sa_query **sa_query`` query context, used to cancel query h](j)}(h!``struct ib_sa_query **sa_query``h]j)}(hjeh]hstruct ib_sa_query **sa_query}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMrhj_ubj )}(hhh]h)}(h#query context, used to cancel queryh]h#query context, used to cancel query}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhMrhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMrhjZubeh}(h]h ]h"]h$]h&]uh1jhj>ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMthj>ubh)}(hXaSend a Path Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.h]hXaSend a Path Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMshj>ubh)}(hIf the return value of ib_sa_path_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.h]hIf the return value of ib_sa_path_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMzhj>ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"ib_sa_service_rec_get (C function)c.ib_sa_service_rec_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hXSint ib_sa_service_rec_get (struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_service_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context), void *context, struct ib_sa_query **sa_query)h]j)}(hXRint ib_sa_service_rec_get(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_service_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_sa_service_rec_geth]j:)}(hib_sa_service_rec_geth]hib_sa_service_rec_get}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hX9(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_service_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hstruct ib_sa_client *clienth](j)}(hjh]hstruct}(hj1hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj-ubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubh)}(hhh]j:)}(h ib_sa_clienth]h ib_sa_client}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjQmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_sa_service_rec_getasbuh1hhj-ubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubju)}(hjxh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj-ubj:)}(hclienth]hclient}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhjubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjBhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hstruct sa_service_rec *rech](j)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubh)}(hhh]j:)}(hsa_service_rech]hsa_service_rec}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{modnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhjWubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjWubj:)}(hrech]hrec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hib_sa_comp_mask comp_maskh](h)}(hhh]j:)}(hib_sa_comp_maskh]hib_sa_comp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h comp_maskh]h comp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hunsigned long timeout_msh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hlongh]hlong}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h timeout_msh]h timeout_ms}(hjKhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hgfp_t gfp_maskh](h)}(hhh]j:)}(hgfp_th]hgfp_t}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjimodnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhj`ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubj:)}(hgfp_maskh]hgfp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hcvoid (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcallbackh]hcallback}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hj:h]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hstatush]hstatus}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h,}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjOhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsa_service_rech]hsa_service_rec}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjomodnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hresph]hresp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h num_servicesh]h num_services}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h,}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hj" hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hvoidh]hvoid}(hj0 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj> hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjL hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcontexth]hcontext}(hjY hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hj:h]h)}(hjg hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(h void *contexth](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{ ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ ubj:)}(hcontexth]hcontext}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubj)}(hstruct ib_sa_query **sa_queryh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(h ib_sa_queryh]h ib_sa_query}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jkc.ib_sa_service_rec_getasbuh1hhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hsa_queryh]hsa_query}(hj% hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj)ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hStart a Service get queryh]hStart a Service get query}(hjO hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjL hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjg jjg jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_sa_client *client`` SA client ``struct ib_device *device`` device to send query on ``u32 port_num`` port number to send query on ``struct sa_service_rec *rec`` Service Record to send in query ``ib_sa_comp_mask comp_mask`` component mask to send in query ``unsigned long timeout_ms`` time to wait for response ``gfp_t gfp_mask`` GFP mask to use for internal allocations ``void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context)`` function called when query completes, times out or is canceled ``void *context`` opaque user context passed to callback ``struct ib_sa_query **sa_query`` query context, used to cancel query **Description** Send a Service Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0. If the return value of ib_sa_service_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.h](h)}(h**Parameters**h]j)}(hjq h]h Parameters}(hjs hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjo ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjk ubj)}(hhh](j)}(h*``struct ib_sa_client *client`` SA client h](j)}(h``struct ib_sa_client *client``h]j)}(hj h]hstruct ib_sa_client *client}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(h SA clienth]h SA client}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h5``struct ib_device *device`` device to send query on h](j)}(h``struct ib_device *device``h]j)}(hj h]hstruct ib_device *device}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(hdevice to send query onh]hdevice to send query on}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h.``u32 port_num`` port number to send query on h](j)}(h``u32 port_num``h]j)}(hj h]h u32 port_num}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(hport number to send query onh]hport number to send query on}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h?``struct sa_service_rec *rec`` Service Record to send in query h](j)}(h``struct sa_service_rec *rec``h]j)}(hj; h]hstruct sa_service_rec *rec}(hj= hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9 ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj5 ubj )}(hhh]h)}(hService Record to send in queryh]hService Record to send in query}(hjT hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjP hMhjQ ubah}(h]h ]h"]h$]h&]uh1j hj5 ubeh}(h]h ]h"]h$]h&]uh1jhjP hMhj ubj)}(h>``ib_sa_comp_mask comp_mask`` component mask to send in query h](j)}(h``ib_sa_comp_mask comp_mask``h]j)}(hjt h]hib_sa_comp_mask comp_mask}(hjv hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjr ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjn ubj )}(hhh]h)}(hcomponent mask to send in queryh]hcomponent mask to send in query}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjn ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h7``unsigned long timeout_ms`` time to wait for response h](j)}(h``unsigned long timeout_ms``h]j)}(hj h]hunsigned long timeout_ms}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(htime to wait for responseh]htime to wait for response}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h<``gfp_t gfp_mask`` GFP mask to use for internal allocations h](j)}(h``gfp_t gfp_mask``h]j)}(hj h]hgfp_t gfp_mask}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(h(GFP mask to use for internal allocationsh]h(GFP mask to use for internal allocations}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h``void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context)`` function called when query completes, times out or is canceled h](j)}(hg``void (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context)``h]j)}(hj h]hcvoid (*callback)(int status, struct sa_service_rec *resp, unsigned int num_services, void *context)}(hj! hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(h>function called when query completes, times out or is canceledh]h>function called when query completes, times out or is canceled}(hj8 hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj5 ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj4 hMhj ubj)}(h9``void *context`` opaque user context passed to callback h](j)}(h``void *context``h]j)}(hjY h]h void *context}(hj[ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjW ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjS ubj )}(hhh]h)}(h&opaque user context passed to callbackh]h&opaque user context passed to callback}(hjr hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjn hMhjo ubah}(h]h ]h"]h$]h&]uh1j hjS ubeh}(h]h ]h"]h$]h&]uh1jhjn hMhj ubj)}(hF``struct ib_sa_query **sa_query`` query context, used to cancel query h](j)}(h!``struct ib_sa_query **sa_query``h]j)}(hj h]hstruct ib_sa_query **sa_query}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhj ubj )}(hhh]h)}(h#query context, used to cancel queryh]h#query context, used to cancel query}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubeh}(h]h ]h"]h$]h&]uh1jhjk ubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjk ubh)}(hXdSend a Service Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.h]hXdSend a Service Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjk ubh)}(hIf the return value of ib_sa_service_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.h]hIf the return value of ib_sa_service_rec_get() is negative, it is an error code. Otherwise it is a query ID that can be used to cancel the query.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjk ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_ud_header_init (C function)c.ib_ud_header_inithNtauh1hhhhhhNhNubj)}(hhh](j)}(hint ib_ud_header_init (int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h]j)}(hint ib_ud_header_init(int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h](j)}(hinth]hint}(hj! hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM0ubj&)}(h h]h }(hj0 hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj/ hM0ubj)}(hib_ud_header_inith]j:)}(hib_ud_header_inith]hib_ud_header_init}(hjB hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj> ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhj/ hM0ubj)}(h(int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h](j)}(hint payload_bytesh](j)}(hinth]hint}(hj^ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZ ubj&)}(h h]h }(hjl hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZ ubj:)}(h payload_bytesh]h payload_bytes}(hjz hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZ ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint lrh_presenth](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(h lrh_presenth]h lrh_present}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint eth_presenth](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(h eth_presenth]h eth_present}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint vlan_presenth](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(h vlan_presenth]h vlan_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint grh_presenth](j)}(hinth]hint}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubj:)}(h grh_presenth]h grh_present}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint ip_versionh](j)}(hinth]hint}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjcubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubj:)}(h ip_versionh]h ip_version}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint udp_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h udp_presenth]h udp_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hint immediate_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(himmediate_presenth]himmediate_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubj)}(hstruct ib_ud_header *headerh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_ud_headerh]h ib_ud_header}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj&modnameN classnameNjWjZ)}j]]j`)}jSjD sbc.ib_ud_header_initasbuh1hhjubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hheaderh]hheader}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV ubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhj/ hM0ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj/ hM0ubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj/ hM0hj hhubj)}(hhh]h)}(hInitialize UD header structureh]hInitialize UD header structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM0hjhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj/ hM0ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX!**Parameters** ``int payload_bytes`` Length of packet payload ``int lrh_present`` specify if LRH is present ``int eth_present`` specify if Eth header is present ``int vlan_present`` packet is tagged vlan ``int grh_present`` GRH flag (if non-zero, GRH will be included) ``int ip_version`` if non-zero, IP header, V4 or V6, will be included ``int udp_present`` if non-zero, UDP header will be included ``int immediate_present`` specify if immediate data is present ``struct ib_ud_header *header`` Structure to initializeh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM4hjubj)}(hhh](j)}(h/``int payload_bytes`` Length of packet payload h](j)}(h``int payload_bytes``h]j)}(hjh]hint payload_bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM1hjubj )}(hhh]h)}(hLength of packet payloadh]hLength of packet payload}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM1hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM1hjubj)}(h.``int lrh_present`` specify if LRH is present h](j)}(h``int lrh_present``h]j)}(hjh]hint lrh_present}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM2hjubj )}(hhh]h)}(hspecify if LRH is presenth]hspecify if LRH is present}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM2hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM2hjubj)}(h5``int eth_present`` specify if Eth header is present h](j)}(h``int eth_present``h]j)}(hj<h]hint eth_present}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM3hj6ubj )}(hhh]h)}(h specify if Eth header is presenth]h specify if Eth header is present}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhM3hjRubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhM3hjubj)}(h+``int vlan_present`` packet is tagged vlan h](j)}(h``int vlan_present``h]j)}(hjuh]hint vlan_present}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM4hjoubj )}(hhh]h)}(hpacket is tagged vlanh]hpacket is tagged vlan}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM4hjubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1jhjhM4hjubj)}(hA``int grh_present`` GRH flag (if non-zero, GRH will be included) h](j)}(h``int grh_present``h]j)}(hjh]hint grh_present}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM5hjubj )}(hhh]h)}(h,GRH flag (if non-zero, GRH will be included)h]h,GRH flag (if non-zero, GRH will be included)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM5hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM5hjubj)}(hF``int ip_version`` if non-zero, IP header, V4 or V6, will be included h](j)}(h``int ip_version``h]j)}(hjh]hint ip_version}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM6hjubj )}(hhh]h)}(h2if non-zero, IP header, V4 or V6, will be includedh]h2if non-zero, IP header, V4 or V6, will be included}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM6hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM6hjubj)}(h=``int udp_present`` if non-zero, UDP header will be included h](j)}(h``int udp_present``h]j)}(hj h]hint udp_present}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM7hjubj )}(hhh]h)}(h(if non-zero, UDP header will be includedh]h(if non-zero, UDP header will be included}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM7hj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hM7hjubj)}(h?``int immediate_present`` specify if immediate data is present h](j)}(h``int immediate_present``h]j)}(hjYh]hint immediate_present}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM8hjSubj )}(hhh]h)}(h$specify if immediate data is presenth]h$specify if immediate data is present}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhM8hjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhM8hjubj)}(h7``struct ib_ud_header *header`` Structure to initializeh](j)}(h``struct ib_ud_header *header``h]j)}(hjh]hstruct ib_ud_header *header}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM:hjubj )}(hhh]h)}(hStructure to initializeh]hStructure to initialize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM9hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM:hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_ud_header_pack (C function)c.ib_ud_header_packhNtauh1hhhhhhNhNubj)}(hhh](j)}(h>int ib_ud_header_pack (struct ib_ud_header *header, void *buf)h]j)}(h=int ib_ud_header_pack(struct ib_ud_header *header, void *buf)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_ud_header_packh]j:)}(hib_ud_header_packh]hib_ud_header_pack}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h((struct ib_ud_header *header, void *buf)h](j)}(hstruct ib_ud_header *headerh](j)}(hjh]hstruct}(hj)hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubh)}(hhh]j:)}(h ib_ud_headerh]h ib_ud_header}(hjGhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjImodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_ud_header_packasbuh1hhj%ubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubju)}(hjxh]h*}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj%ubj:)}(hheaderh]hheader}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj!ubj)}(h void *bufh](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hbufh]hbuf}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj!ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h&Pack UD header struct into wire formath]h&Pack UD header struct into wire format}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_ud_header *header`` UD header struct ``void *buf`` Buffer to pack into **Description** ib_ud_header_pack() packs the UD header structure **header** into wire format in the buffer **buf**.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhj ubj)}(hhh](j)}(h1``struct ib_ud_header *header`` UD header struct h](j)}(h``struct ib_ud_header *header``h]j)}(hj/h]hstruct ib_ud_header *header}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhj)ubj )}(hhh]h)}(hUD header structh]hUD header struct}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMhjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhj&ubj)}(h"``void *buf`` Buffer to pack into h](j)}(h ``void *buf``h]j)}(hjhh]h void *buf}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhjbubj )}(hhh]h)}(hBuffer to pack intoh]hBuffer to pack into}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMhj&ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhj ubh)}(hdib_ud_header_pack() packs the UD header structure **header** into wire format in the buffer **buf**.h](h2ib_ud_header_pack() packs the UD header structure }(hjhhhNhNubj)}(h **header**h]hheader}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh into wire format in the buffer }(hjhhhNhNubj)}(h**buf**h]hbuf}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#ib_umem_find_best_pgsz (C function)c.ib_umem_find_best_pgszhNtauh1hhhhhhNhNubj)}(hhh](j)}(hjunsigned long ib_umem_find_best_pgsz (struct ib_umem *umem, unsigned long pgsz_bitmap, unsigned long virt)h]j)}(hiunsigned long ib_umem_find_best_pgsz(struct ib_umem *umem, unsigned long pgsz_bitmap, unsigned long virt)h](j)}(hunsignedh]hunsigned}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKHubj)}(hlongh]hlong}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhjhKHubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKHubj)}(hib_umem_find_best_pgszh]j:)}(hib_umem_find_best_pgszh]hib_umem_find_best_pgsz}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKHubj)}(hE(struct ib_umem *umem, unsigned long pgsz_bitmap, unsigned long virt)h](j)}(hstruct ib_umem *umemh](j)}(hjh]hstruct}(hjehhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(hib_umemh]hib_umem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjKsbc.ib_umem_find_best_pgszasbuh1hhjaubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjaubj:)}(humemh]humem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj]ubj)}(hunsigned long pgsz_bitmaph](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h pgsz_bitmaph]h pgsz_bitmap}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj]ubj)}(hunsigned long virth](j)}(hunsignedh]hunsigned}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubj)}(hlongh]hlong}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$ubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubj:)}(hvirth]hvirt}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj]ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKHubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKHubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKHhjhhubj)}(hhh]h)}(h)Find best HW page size to use for this MRh]h)Find best HW page size to use for this MR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKHhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKHubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_umem *umem`` umem struct ``unsigned long pgsz_bitmap`` bitmap of HW supported page sizes ``unsigned long virt`` IOVA **Description** This helper is intended for HW that support multiple page sizes but can do only a single page size in an MR. Returns 0 if the umem requires page sizes not supported by the driver to be mapped. Drivers always supporting PAGE_SIZE or smaller will never see a 0 result.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKLhjubj)}(hhh](j)}(h%``struct ib_umem *umem`` umem struct h](j)}(h``struct ib_umem *umem``h]j)}(hjh]hstruct ib_umem *umem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKJhjubj )}(hhh]h)}(h umem structh]h umem struct}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKJhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKJhjubj)}(h@``unsigned long pgsz_bitmap`` bitmap of HW supported page sizes h](j)}(h``unsigned long pgsz_bitmap``h]j)}(hjh]hunsigned long pgsz_bitmap}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKKhjubj )}(hhh]h)}(h!bitmap of HW supported page sizesh]h!bitmap of HW supported page sizes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKKhjubj)}(h``unsigned long virt`` IOVA h](j)}(h``unsigned long virt``h]j)}(hj=h]hunsigned long virt}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKLhj7ubj )}(hhh]h)}(hIOVAh]hIOVA}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhKLhjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhKLhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjxh]h Description}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKNhjubh)}(hlThis helper is intended for HW that support multiple page sizes but can do only a single page size in an MR.h]hlThis helper is intended for HW that support multiple page sizes but can do only a single page size in an MR.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKMhjubh)}(hReturns 0 if the umem requires page sizes not supported by the driver to be mapped. Drivers always supporting PAGE_SIZE or smaller will never see a 0 result.h]hReturns 0 if the umem requires page sizes not supported by the driver to be mapped. Drivers always supporting PAGE_SIZE or smaller will never see a 0 result.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKPhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_umem_get (C function) c.ib_umem_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hdstruct ib_umem * ib_umem_get (struct ib_device *device, unsigned long addr, size_t size, int access)h]j)}(hbstruct ib_umem *ib_umem_get(struct ib_device *device, unsigned long addr, size_t size, int access)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubh)}(hhh]j:)}(hib_umemh]hib_umem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jS ib_umem_getsb c.ib_umem_getasbuh1hhjhhhjhKubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhKubj)}(h ib_umem_geth]j:)}(hj h]h ib_umem_get}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hG(struct ib_device *device, unsigned long addr, size_t size, int access)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjfmodnameN classnameNjWjZ)}j]]j c.ib_umem_getasbuh1hhjBubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(haddrh]haddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j c.ib_umem_getasbuh1hhjubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hsizeh]hsize}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(h int accessh](j)}(hinth]hint}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKubj:)}(haccessh]haccess}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h!Pin and DMA map userspace memory.h]h!Pin and DMA map userspace memory.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *device`` IB device to connect UMEM ``unsigned long addr`` userspace virtual address to start at ``size_t size`` length of region to pin ``int access`` IB_ACCESS_xxx flags for memory being pinnedh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjubj)}(hhh](j)}(h7``struct ib_device *device`` IB device to connect UMEM h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjubj )}(hhh]h)}(hIB device to connect UMEMh]hIB device to connect UMEM}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h=``unsigned long addr`` userspace virtual address to start at h](j)}(h``unsigned long addr``h]j)}(hjh]hunsigned long addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhj ubj )}(hhh]h)}(h%userspace virtual address to start ath]h%userspace virtual address to start at}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hKhj%ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj$hKhjubj)}(h(``size_t size`` length of region to pin h](j)}(h``size_t size``h]j)}(hjHh]h size_t size}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjBubj )}(hhh]h)}(hlength of region to pinh]hlength of region to pin}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hKhj^ubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj]hKhjubj)}(h:``int access`` IB_ACCESS_xxx flags for memory being pinnedh](j)}(h``int access``h]j)}(hjh]h int access}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhj{ubj )}(hhh]h)}(h+IB_ACCESS_xxx flags for memory being pinnedh]h+IB_ACCESS_xxx flags for memory being pinned}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_umem_release (C function)c.ib_umem_releasehNtauh1hhhhhhNhNubj)}(hhh](j)}(h+void ib_umem_release (struct ib_umem *umem)h]j)}(h*void ib_umem_release(struct ib_umem *umem)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hib_umem_releaseh]j:)}(hib_umem_releaseh]hib_umem_release}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct ib_umem *umem)h]j)}(hstruct ib_umem *umemh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_umemh]hib_umem}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_umem_releaseasbuh1hhjubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(humemh]humem}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h&release memory pinned with ib_umem_geth]h&release memory pinned with ib_umem_get}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hA**Parameters** ``struct ib_umem *umem`` umem struct to releaseh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjubj)}(hhh]j)}(h/``struct ib_umem *umem`` umem struct to releaseh](j)}(h``struct ib_umem *umem``h]j)}(hjh]hstruct ib_umem *umem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjubj )}(hhh]h)}(humem struct to releaseh]humem struct to release}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'ib_umem_odp_alloc_implicit (C function)c.ib_umem_odp_alloc_implicithNtauh1hhhhhhNhNubj)}(hhh](j)}(hVstruct ib_umem_odp * ib_umem_odp_alloc_implicit (struct ib_device *device, int access)h]j)}(hTstruct ib_umem_odp *ib_umem_odp_alloc_implicit(struct ib_device *device, int access)h](j)}(hjh]hstruct}(hj6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj2hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chK}ubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2hhhjChK}ubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]j`)}jSib_umem_odp_alloc_implicitsbc.ib_umem_odp_alloc_implicitasbuh1hhj2hhhjChK}ubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2hhhjChK}ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj2hhhjChK}ubj)}(hib_umem_odp_alloc_implicith]j:)}(hjsh]hib_umem_odp_alloc_implicit}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj2hhhjChK}ubj)}(h&(struct ib_device *device, int access)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jqc.ib_umem_odp_alloc_implicitasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int accessh](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(haccessh]haccess}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj2hhhjChK}ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj.hhhjChK}ubah}(h]j)ah ](jjeh"]h$]h&]jj)jhuh1jhjChK}hj+hhubj)}(hhh]h)}(h#Allocate a parent implicit ODP umemh]h#Allocate a parent implicit ODP umem}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chK}hjchhubah}(h]h ]h"]h$]h&]uh1jhj+hhhjChK}ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj~jj~jjjuh1jhhhhhNhNubj)}(hX#**Parameters** ``struct ib_device *device`` IB device to create UMEM ``int access`` ib_reg_mr access flags **Description** Implicit ODP umems do not have a VA range and do not have any page lists. They exist only to hold the per_mm reference to help the driver create children umems.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj)}(hhh](j)}(h6``struct ib_device *device`` IB device to create UMEM h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj )}(hhh]h)}(hIB device to create UMEMh]hIB device to create UMEM}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h&``int access`` ib_reg_mr access flags h](j)}(h``int access``h]j)}(hjh]h int access}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj )}(hhh]h)}(hib_reg_mr access flagsh]hib_reg_mr access flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubh)}(hImplicit ODP umems do not have a VA range and do not have any page lists. They exist only to hold the per_mm reference to help the driver create children umems.h]hImplicit ODP umems do not have a VA range and do not have any page lists. They exist only to hold the per_mm reference to help the driver create children umems.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chK~hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$ib_umem_odp_alloc_child (C function)c.ib_umem_odp_alloc_childhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_umem_odp * ib_umem_odp_alloc_child (struct ib_umem_odp *root, unsigned long addr, size_t size, const struct mmu_interval_notifier_ops *ops)h]j)}(hstruct ib_umem_odp *ib_umem_odp_alloc_child(struct ib_umem_odp *root, unsigned long addr, size_t size, const struct mmu_interval_notifier_ops *ops)h](j)}(hjh]hstruct}(hj`hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj\hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\hhhjmhKubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_umem_odp_alloc_childsbc.ib_umem_odp_alloc_childasbuh1hhj\hhhjmhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\hhhjmhKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj\hhhjmhKubj)}(hib_umem_odp_alloc_childh]j:)}(hjh]hib_umem_odp_alloc_child}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj\hhhjmhKubj)}(hh(struct ib_umem_odp *root, unsigned long addr, size_t size, const struct mmu_interval_notifier_ops *ops)h](j)}(hstruct ib_umem_odp *rooth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_childasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrooth]hroot}(hj1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hjJhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjFubj)}(hlongh]hlong}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjFubj:)}(haddrh]haddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_childasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hsizeh]hsize}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h+const struct mmu_interval_notifier_ops *opsh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hmmu_interval_notifier_opsh]hmmu_interval_notifier_ops}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_childasbuh1hhjubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hopsh]hops}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj\hhhjmhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjXhhhjmhKubah}(h]jSah ](jjeh"]h$]h&]jj)jhuh1jhjmhKhjUhhubj)}(hhh]h)}(h;Allocate a child ODP umem under an implicit parent ODP umemh]h;Allocate a child ODP umem under an implicit parent ODP umem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj|hhubah}(h]h ]h"]h$]h&]uh1jhjUhhhjmhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXX**Parameters** ``struct ib_umem_odp *root`` The parent umem enclosing the child. This must be allocated using ib_alloc_implicit_odp_umem() ``unsigned long addr`` The starting userspace VA ``size_t size`` The length of the userspace VA ``const struct mmu_interval_notifier_ops *ops`` MMU interval ops, currently only **invalidate**h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj)}(hhh](j)}(h|``struct ib_umem_odp *root`` The parent umem enclosing the child. This must be allocated using ib_alloc_implicit_odp_umem() h](j)}(h``struct ib_umem_odp *root``h]j)}(hjh]hstruct ib_umem_odp *root}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj )}(hhh]h)}(h^The parent umem enclosing the child. This must be allocated using ib_alloc_implicit_odp_umem()h]h^The parent umem enclosing the child. This must be allocated using ib_alloc_implicit_odp_umem()}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h1``unsigned long addr`` The starting userspace VA h](j)}(h``unsigned long addr``h]j)}(hjh]hunsigned long addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjubj )}(hhh]h)}(hThe starting userspace VAh]hThe starting userspace VA}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjubj)}(h/``size_t size`` The length of the userspace VA h](j)}(h``size_t size``h]j)}(hj3 h]h size_t size}(hj5 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1 ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj- ubj )}(hhh]h)}(hThe length of the userspace VAh]hThe length of the userspace VA}(hjL hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjH hKhjI ubah}(h]h ]h"]h$]h&]uh1j hj- ubeh}(h]h ]h"]h$]h&]uh1jhjH hKhjubj)}(h_``const struct mmu_interval_notifier_ops *ops`` MMU interval ops, currently only **invalidate**h](j)}(h/``const struct mmu_interval_notifier_ops *ops``h]j)}(hjl h]h+const struct mmu_interval_notifier_ops *ops}(hjn hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjj ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjf ubj )}(hhh]h)}(h/MMU interval ops, currently only **invalidate**h](h!MMU interval ops, currently only }(hj hhhNhNubj)}(h**invalidate**h]h invalidate}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj ubah}(h]h ]h"]h$]h&]uh1j hjf ubeh}(h]h ]h"]h$]h&]uh1jhj hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_umem_odp_get (C function)c.ib_umem_odp_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_umem_odp * ib_umem_odp_get (struct ib_device *device, unsigned long addr, size_t size, int access, const struct mmu_interval_notifier_ops *ops)h]j)}(hstruct ib_umem_odp *ib_umem_odp_get(struct ib_device *device, unsigned long addr, size_t size, int access, const struct mmu_interval_notifier_ops *ops)h](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj hKubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j`)}jSib_umem_odp_getsbc.ib_umem_odp_getasbuh1hhj hhhj hKubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj hKubju)}(hjxh]h*}(hj"!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj hhhj hKubj)}(hib_umem_odp_geth]j:)}(hj!h]hib_umem_odp_get}(hj3!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/!ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhj hKubj)}(ht(struct ib_device *device, unsigned long addr, size_t size, int access, const struct mmu_interval_notifier_ops *ops)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjN!hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjJ!ubj&)}(h h]h }(hj[!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJ!ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjl!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hji!ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjn!modnameN classnameNjWjZ)}j]]j!c.ib_umem_odp_getasbuh1hhjJ!ubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJ!ubju)}(hjxh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjJ!ubj:)}(hdeviceh]hdevice}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJ!ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjF!ubj)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!ubj)}(hlongh]hlong}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!ubj:)}(haddrh]haddr}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjF!ubj)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj"modnameN classnameNjWjZ)}j]]j!c.ib_umem_odp_getasbuh1hhj "ubj&)}(h h]h }(hj0"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj "ubj:)}(hsizeh]hsize}(hj>"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj "ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjF!ubj)}(h int accessh](j)}(hinth]hint}(hjW"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjS"ubj&)}(h h]h }(hje"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjS"ubj:)}(haccessh]haccess}(hjs"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjS"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjF!ubj)}(h+const struct mmu_interval_notifier_ops *opsh](j)}(hjh]hconst}(hj"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubj)}(hjh]hstruct}(hj"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubh)}(hhh]j:)}(hmmu_interval_notifier_opsh]hmmu_interval_notifier_ops}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj"modnameN classnameNjWjZ)}j]]j!c.ib_umem_odp_getasbuh1hhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubju)}(hjxh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj"ubj:)}(hopsh]hops}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjF!ubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhj hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj hKubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj hKhj hhubj)}(hhh]h)}(h$Create a umem_odp for a userspace vah]h$Create a umem_odp for a userspace va}(hj(#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj%#hhubah}(h]h ]h"]h$]h&]uh1jhj hhhj hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj@#jj@#jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` IB device struct to get UMEM ``unsigned long addr`` userspace virtual address to start at ``size_t size`` length of region to pin ``int access`` IB_ACCESS_xxx flags for memory being pinned ``const struct mmu_interval_notifier_ops *ops`` MMU interval ops, currently only **invalidate** **Description** The driver should use when the access flags indicate ODP memory. It avoids pinning, instead, stores the mm for future page fault handling in conjunction with MMU notifiers.h](h)}(h**Parameters**h]j)}(hjJ#h]h Parameters}(hjL#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH#ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjD#ubj)}(hhh](j)}(h:``struct ib_device *device`` IB device struct to get UMEM h](j)}(h``struct ib_device *device``h]j)}(hji#h]hstruct ib_device *device}(hjk#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjg#ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjc#ubj )}(hhh]h)}(hIB device struct to get UMEMh]hIB device struct to get UMEM}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~#hKhj#ubah}(h]h ]h"]h$]h&]uh1j hjc#ubeh}(h]h ]h"]h$]h&]uh1jhj~#hKhj`#ubj)}(h=``unsigned long addr`` userspace virtual address to start at h](j)}(h``unsigned long addr``h]j)}(hj#h]hunsigned long addr}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj#ubj )}(hhh]h)}(h%userspace virtual address to start ath]h%userspace virtual address to start at}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hKhj#ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj#hKhj`#ubj)}(h(``size_t size`` length of region to pin h](j)}(h``size_t size``h]j)}(hj#h]h size_t size}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj#ubj )}(hhh]h)}(hlength of region to pinh]hlength of region to pin}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hKhj#ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj#hKhj`#ubj)}(h;``int access`` IB_ACCESS_xxx flags for memory being pinned h](j)}(h``int access``h]j)}(hj$h]h int access}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj$ubj )}(hhh]h)}(h+IB_ACCESS_xxx flags for memory being pinnedh]h+IB_ACCESS_xxx flags for memory being pinned}(hj-$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)$hKhj*$ubah}(h]h ]h"]h$]h&]uh1j hj$ubeh}(h]h ]h"]h$]h&]uh1jhj)$hKhj`#ubj)}(h```const struct mmu_interval_notifier_ops *ops`` MMU interval ops, currently only **invalidate** h](j)}(h/``const struct mmu_interval_notifier_ops *ops``h]j)}(hjM$h]h+const struct mmu_interval_notifier_ops *ops}(hjO$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjK$ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjG$ubj )}(hhh]h)}(h/MMU interval ops, currently only **invalidate**h](h!MMU interval ops, currently only }(hjf$hhhNhNubj)}(h**invalidate**h]h invalidate}(hjn$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjf$ubeh}(h]h ]h"]h$]h&]uh1hhjb$hKhjc$ubah}(h]h ]h"]h$]h&]uh1j hjG$ubeh}(h]h ]h"]h$]h&]uh1jhjb$hKhj`#ubeh}(h]h ]h"]h$]h&]uh1jhjD#ubh)}(h**Description**h]j)}(hj$h]h Description}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjD#ubh)}(hThe driver should use when the access flags indicate ODP memory. It avoids pinning, instead, stores the mm for future page fault handling in conjunction with MMU notifiers.h]hThe driver should use when the access flags indicate ODP memory. It avoids pinning, instead, stores the mm for future page fault handling in conjunction with MMU notifiers.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjD#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)ib_umem_odp_map_dma_and_lock (C function)c.ib_umem_odp_map_dma_and_lockhNtauh1hhhhhhNhNubj)}(hhh](j)}(huint ib_umem_odp_map_dma_and_lock (struct ib_umem_odp *umem_odp, u64 user_virt, u64 bcnt, u64 access_mask, bool fault)h]j)}(htint ib_umem_odp_map_dma_and_lock(struct ib_umem_odp *umem_odp, u64 user_virt, u64 bcnt, u64 access_mask, bool fault)h](j)}(hinth]hint}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM2ubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj$hM2ubj)}(hib_umem_odp_map_dma_and_lockh]j:)}(hib_umem_odp_map_dma_and_lockh]hib_umem_odp_map_dma_and_lock}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj$hM2ubj)}(hT(struct ib_umem_odp *umem_odp, u64 user_virt, u64 bcnt, u64 access_mask, bool fault)h](j)}(hstruct ib_umem_odp *umem_odph](j)}(hjh]hstruct}(hj%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj%%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hj6%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8%modnameN classnameNjWjZ)}j]]j`)}jSj$sbc.ib_umem_odp_map_dma_and_lockasbuh1hhj%ubj&)}(h h]h }(hjV%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubju)}(hjxh]h*}(hjd%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj%ubj:)}(humem_odph]humem_odp}(hjq%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubj)}(h u64 user_virth](h)}(hhh]j:)}(hu64h]hu64}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]jR%c.ib_umem_odp_map_dma_and_lockasbuh1hhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubj:)}(h user_virth]h user_virt}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubj)}(hu64 bcnth](h)}(hhh]j:)}(hu64h]hu64}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]jR%c.ib_umem_odp_map_dma_and_lockasbuh1hhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubj:)}(hbcnth]hbcnt}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubj)}(hu64 access_maskh](h)}(hhh]j:)}(hu64h]hu64}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj&modnameN classnameNjWjZ)}j]]jR%c.ib_umem_odp_map_dma_and_lockasbuh1hhj&ubj&)}(h h]h }(hj;&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&ubj:)}(h access_maskh]h access_mask}(hjI&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubj)}(h bool faulth](j)}(hjjh]hbool}(hjb&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^&ubj&)}(h h]h }(hjo&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^&ubj:)}(hfaulth]hfault}(hj}&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^&ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubeh}(h]h ]h"]h$]h&]jjuh1jhj$hhhj$hM2ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj$hhhj$hM2ubah}(h]j$ah ](jjeh"]h$]h&]jj)jhuh1jhj$hM2hj$hhubj)}(hhh]h)}(h2DMA map userspace memory in an ODP MR and lock it.h]h2DMA map userspace memory in an ODP MR and lock it.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM2hj&hhubah}(h]h ]h"]h$]h&]uh1jhj$hhhj$hM2ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj&jj&jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_umem_odp *umem_odp`` the umem to map and pin ``u64 user_virt`` the address from which we need to map. ``u64 bcnt`` the minimal number of bytes to pin and map. The mapping might be bigger due to alignment, and may also be smaller in case of an error pinning or mapping a page. The actual pages mapped is returned in the return value. ``u64 access_mask`` bit mask of the requested access permissions for the given range. ``bool fault`` is faulting required for the given range **Description** Maps the range passed in the argument to DMA addresses. Upon success the ODP MR will be locked to let caller complete its device page table update. Returns the number of pages mapped in success, negative error code for failure.h](h)}(h**Parameters**h]j)}(hj&h]h Parameters}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM6hj&ubj)}(hhh](j)}(h9``struct ib_umem_odp *umem_odp`` the umem to map and pin h](j)}(h ``struct ib_umem_odp *umem_odp``h]j)}(hj&h]hstruct ib_umem_odp *umem_odp}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM:hj&ubj )}(hhh]h)}(hthe umem to map and pinh]hthe umem to map and pin}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hM:hj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hM:hj&ubj)}(h9``u64 user_virt`` the address from which we need to map. h](j)}(h``u64 user_virt``h]j)}(hj!'h]h u64 user_virt}(hj#'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM;hj'ubj )}(hhh]h)}(h&the address from which we need to map.h]h&the address from which we need to map.}(hj:'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6'hM;hj7'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj6'hM;hj&ubj)}(h``u64 bcnt`` the minimal number of bytes to pin and map. The mapping might be bigger due to alignment, and may also be smaller in case of an error pinning or mapping a page. The actual pages mapped is returned in the return value. h](j)}(h ``u64 bcnt``h]j)}(hjZ'h]hu64 bcnt}(hj\'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX'ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM?hjT'ubj )}(hhh]h)}(hthe minimal number of bytes to pin and map. The mapping might be bigger due to alignment, and may also be smaller in case of an error pinning or mapping a page. The actual pages mapped is returned in the return value.h]hthe minimal number of bytes to pin and map. The mapping might be bigger due to alignment, and may also be smaller in case of an error pinning or mapping a page. The actual pages mapped is returned in the return value.}(hjs'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM<hjp'ubah}(h]h ]h"]h$]h&]uh1j hjT'ubeh}(h]h ]h"]h$]h&]uh1jhjo'hM?hj&ubj)}(hV``u64 access_mask`` bit mask of the requested access permissions for the given range. h](j)}(h``u64 access_mask``h]j)}(hj'h]hu64 access_mask}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMAhj'ubj )}(hhh]h)}(hAbit mask of the requested access permissions for the given range.h]hAbit mask of the requested access permissions for the given range.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM@hj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMAhj&ubj)}(h8``bool fault`` is faulting required for the given range h](j)}(h``bool fault``h]j)}(hj'h]h bool fault}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMBhj'ubj )}(hhh]h)}(h(is faulting required for the given rangeh]h(is faulting required for the given range}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMBhj'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj'hMBhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&ubh)}(h**Description**h]j)}(hj (h]h Description}(hj (hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMDhj&ubh)}(hMaps the range passed in the argument to DMA addresses. Upon success the ODP MR will be locked to let caller complete its device page table update.h]hMaps the range passed in the argument to DMA addresses. Upon success the ODP MR will be locked to let caller complete its device page table update.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM3hj&ubh)}(hOReturns the number of pages mapped in success, negative error code for failure.h]hOReturns the number of pages mapped in success, negative error code for failure.}(hj.(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM7hj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubeh}(h]infiniband-core-interfacesah ]h"]infiniband core interfacesah$]h&]uh1hhhhhhhhK ubh)}(hhh](h)}(hRDMA Verbs transport libraryh]hRDMA Verbs transport library}(hjO(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjL(hhhhhK/ubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_fast_reg_mr (C function)c.rvt_fast_reg_mrhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(hPint rvt_fast_reg_mr (struct rvt_qp *qp, struct ib_mr *ibmr, u32 key, int access)h]j)}(hOint rvt_fast_reg_mr(struct rvt_qp *qp, struct ib_mr *ibmr, u32 key, int access)h](j)}(hinth]hint}(hjv(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjr(hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMcubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjr(hhhj(hMcubj)}(hrvt_fast_reg_mrh]j:)}(hrvt_fast_reg_mrh]hrvt_fast_reg_mr}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjr(hhhj(hMcubj)}(h<(struct rvt_qp *qp, struct ib_mr *ibmr, u32 key, int access)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj(ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(modnameN classnameNjWjZ)}j]]j`)}jSj(sbc.rvt_fast_reg_mrasbuh1hhj(ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj(ubj:)}(hqph]hqp}(hj )hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(hstruct ib_mr *ibmrh](j)}(hjh]hstruct}(hj%)hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj!)ubj&)}(h h]h }(hj2)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!)ubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjC)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@)ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjE)modnameN classnameNjWjZ)}j]]j(c.rvt_fast_reg_mrasbuh1hhj!)ubj&)}(h h]h }(hja)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!)ubju)}(hjxh]h*}(hjo)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj!)ubj:)}(hibmrh]hibmr}(hj|)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(hu32 keyh](h)}(hhh]j:)}(hu32h]hu32}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]j(c.rvt_fast_reg_mrasbuh1hhj)ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubj:)}(hkeyh]hkey}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(h int accessh](j)}(hinth]hint}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj)ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubj:)}(haccessh]haccess}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubeh}(h]h ]h"]h$]h&]jjuh1jhjr(hhhj(hMcubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjn(hhhj(hMcubah}(h]ji(ah ](jjeh"]h$]h&]jj)jhuh1jhj(hMchjk(hhubj)}(hhh]h)}(hfast register physical MRh]hfast register physical MR}(hj#*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMchj *hhubah}(h]h ]h"]h$]h&]uh1jhjk(hhhj(hMcubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj;*jj;*jjjuh1jhhhjL(hNhNubj)}(hX%**Parameters** ``struct rvt_qp *qp`` the queue pair where the work request comes from ``struct ib_mr *ibmr`` the memory region to be registered ``u32 key`` updated key for this memory region ``int access`` access flags for this memory region **Description** Returns 0 on success.h](h)}(h**Parameters**h]j)}(hjE*h]h Parameters}(hjG*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjC*ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMghj?*ubj)}(hhh](j)}(hG``struct rvt_qp *qp`` the queue pair where the work request comes from h](j)}(h``struct rvt_qp *qp``h]j)}(hjd*h]hstruct rvt_qp *qp}(hjf*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb*ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMdhj^*ubj )}(hhh]h)}(h0the queue pair where the work request comes fromh]h0the queue pair where the work request comes from}(hj}*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjy*hMdhjz*ubah}(h]h ]h"]h$]h&]uh1j hj^*ubeh}(h]h ]h"]h$]h&]uh1jhjy*hMdhj[*ubj)}(h:``struct ib_mr *ibmr`` the memory region to be registered h](j)}(h``struct ib_mr *ibmr``h]j)}(hj*h]hstruct ib_mr *ibmr}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMehj*ubj )}(hhh]h)}(h"the memory region to be registeredh]h"the memory region to be registered}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*hMehj*ubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhj*hMehj[*ubj)}(h/``u32 key`` updated key for this memory region h](j)}(h ``u32 key``h]j)}(hj*h]hu32 key}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMfhj*ubj )}(hhh]h)}(h"updated key for this memory regionh]h"updated key for this memory region}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*hMfhj*ubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhj*hMfhj[*ubj)}(h3``int access`` access flags for this memory region h](j)}(h``int access``h]j)}(hj+h]h int access}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj +ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMghj +ubj )}(hhh]h)}(h#access flags for this memory regionh]h#access flags for this memory region}(hj(+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$+hMghj%+ubah}(h]h ]h"]h$]h&]uh1j hj +ubeh}(h]h ]h"]h$]h&]uh1jhj$+hMghj[*ubeh}(h]h ]h"]h$]h&]uh1jhj?*ubh)}(h**Description**h]j)}(hjJ+h]h Description}(hjL+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH+ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMihj?*ubh)}(hReturns 0 on success.h]hReturns 0 on success.}(hj`+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhhj?*ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h rvt_invalidate_rkey (C function)c.rvt_invalidate_rkeyhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(h5int rvt_invalidate_rkey (struct rvt_qp *qp, u32 rkey)h]j)}(h4int rvt_invalidate_rkey(struct rvt_qp *qp, u32 rkey)h](j)}(hinth]hint}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj+hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMubj&)}(h h]h }(hj+hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+hhhj+hMubj)}(hrvt_invalidate_rkeyh]j:)}(hrvt_invalidate_rkeyh]hrvt_invalidate_rkey}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj+hhhj+hMubj)}(h(struct rvt_qp *qp, u32 rkey)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hj+hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj+ubj&)}(h h]h }(hj+hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj+modnameN classnameNjWjZ)}j]]j`)}jSj+sbc.rvt_invalidate_rkeyasbuh1hhj+ubj&)}(h h]h }(hj ,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj+ubj:)}(hqph]hqp}(hj%,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hjA,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>,ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjC,modnameN classnameNjWjZ)}j]]j,c.rvt_invalidate_rkeyasbuh1hhj:,ubj&)}(h h]h }(hj_,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:,ubj:)}(hrkeyh]hrkey}(hjm,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:,ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubeh}(h]h ]h"]h$]h&]jjuh1jhj+hhhj+hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj+hhhj+hMubah}(h]j+ah ](jjeh"]h$]h&]jj)jhuh1jhj+hMhj+hhubj)}(hhh]h)}(hinvalidate an MR rkeyh]hinvalidate an MR rkey}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,hhubah}(h]h ]h"]h$]h&]uh1jhj+hhhj+hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj,jj,jjjuh1jhhhjL(hNhNubj)}(h**Parameters** ``struct rvt_qp *qp`` queue pair associated with the invalidate op ``u32 rkey`` rkey to invalidate **Description** Returns 0 on success.h](h)}(h**Parameters**h]j)}(hj,h]h Parameters}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,ubj)}(hhh](j)}(hC``struct rvt_qp *qp`` queue pair associated with the invalidate op h](j)}(h``struct rvt_qp *qp``h]j)}(hj,h]hstruct rvt_qp *qp}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,ubj )}(hhh]h)}(h,queue pair associated with the invalidate oph]h,queue pair associated with the invalidate op}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,hMhj,ubah}(h]h ]h"]h$]h&]uh1j hj,ubeh}(h]h ]h"]h$]h&]uh1jhj,hMhj,ubj)}(h ``u32 rkey`` rkey to invalidate h](j)}(h ``u32 rkey``h]j)}(hj-h]hu32 rkey}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj -ubj )}(hhh]h)}(hrkey to invalidateh]hrkey to invalidate}(hj*-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&-hMhj'-ubah}(h]h ]h"]h$]h&]uh1j hj -ubeh}(h]h ]h"]h$]h&]uh1jhj&-hMhj,ubeh}(h]h ]h"]h$]h&]uh1jhj,ubh)}(h**Description**h]j)}(hjL-h]h Description}(hjN-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJ-ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,ubh)}(hReturns 0 on success.h]hReturns 0 on success.}(hjb-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_lkey_ok (C function) c.rvt_lkey_okhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(hint rvt_lkey_ok (struct rvt_lkey_table *rkt, struct rvt_pd *pd, struct rvt_sge *isge, struct rvt_sge *last_sge, struct ib_sge *sge, int acc)h]j)}(hint rvt_lkey_ok(struct rvt_lkey_table *rkt, struct rvt_pd *pd, struct rvt_sge *isge, struct rvt_sge *last_sge, struct ib_sge *sge, int acc)h](j)}(hinth]hint}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj-hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-hhhj-hMubj)}(h rvt_lkey_okh]j:)}(h rvt_lkey_okh]h rvt_lkey_ok}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj-hhhj-hMubj)}(h|(struct rvt_lkey_table *rkt, struct rvt_pd *pd, struct rvt_sge *isge, struct rvt_sge *last_sge, struct ib_sge *sge, int acc)h](j)}(hstruct rvt_lkey_table *rkth](j)}(hjh]hstruct}(hj-hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj-ubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubh)}(hhh]j:)}(hrvt_lkey_tableh]hrvt_lkey_table}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j`)}jSj-sb c.rvt_lkey_okasbuh1hhj-ubj&)}(h h]h }(hj .hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubju)}(hjxh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj-ubj:)}(hrkth]hrkt}(hj'.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubj)}(hstruct rvt_pd *pdh](j)}(hjh]hstruct}(hj@.hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj<.ubj&)}(h h]h }(hjM.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<.ubh)}(hhh]j:)}(hrvt_pdh]hrvt_pd}(hj^.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[.ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj`.modnameN classnameNjWjZ)}j]]j. c.rvt_lkey_okasbuh1hhj<.ubj&)}(h h]h }(hj|.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<.ubju)}(hjxh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj<.ubj:)}(hpdh]hpd}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj<.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubj)}(hstruct rvt_sge *isgeh](j)}(hjh]hstruct}(hj.hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.modnameN classnameNjWjZ)}j]]j. c.rvt_lkey_okasbuh1hhj.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubju)}(hjxh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.ubj:)}(hisgeh]hisge}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubj)}(hstruct rvt_sge *last_sgeh](j)}(hjh]hstruct}(hj /hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj-/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hj>/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@/modnameN classnameNjWjZ)}j]]j. c.rvt_lkey_okasbuh1hhj/ubj&)}(h h]h }(hj\/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hjj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hlast_sgeh]hlast_sge}(hjw/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubj)}(hstruct ib_sge *sgeh](j)}(hjh]hstruct}(hj/hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(hib_sgeh]hib_sge}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]j. c.rvt_lkey_okasbuh1hhj/ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hsgeh]hsge}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubj)}(hint acch](j)}(hinth]hint}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubj:)}(hacch]hacc}(hj0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj-ubeh}(h]h ]h"]h$]h&]jjuh1jhj-hhhj-hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj-hhhj-hMubah}(h]j-ah ](jjeh"]h$]h&]jj)jhuh1jhj-hMhj-hhubj)}(hhh]h)}(h(check IB SGE for validity and initializeh]h(check IB SGE for validity and initialize}(hjF0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjC0hhubah}(h]h ]h"]h$]h&]uh1jhj-hhhj-hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj^0jj^0jjjuh1jhhhjL(hNhNubj)}(hX**Parameters** ``struct rvt_lkey_table *rkt`` table containing lkey to check SGE against ``struct rvt_pd *pd`` protection domain ``struct rvt_sge *isge`` outgoing internal SGE ``struct rvt_sge *last_sge`` last outgoing SGE written ``struct ib_sge *sge`` SGE to check ``int acc`` access flags **Description** Check the IB SGE for validity and initialize our internal version of it. Increments the reference count when a new sge is stored. **Return** 0 if compressed, 1 if added , otherwise returns -errno.h](h)}(h**Parameters**h]j)}(hjh0h]h Parameters}(hjj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjf0ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubj)}(hhh](j)}(hJ``struct rvt_lkey_table *rkt`` table containing lkey to check SGE against h](j)}(h``struct rvt_lkey_table *rkt``h]j)}(hj0h]hstruct rvt_lkey_table *rkt}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj0ubj )}(hhh]h)}(h*table containing lkey to check SGE againsth]h*table containing lkey to check SGE against}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj~0ubj)}(h(``struct rvt_pd *pd`` protection domain h](j)}(h``struct rvt_pd *pd``h]j)}(hj0h]hstruct rvt_pd *pd}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj0ubj )}(hhh]h)}(hprotection domainh]hprotection domain}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMhj~0ubj)}(h/``struct rvt_sge *isge`` outgoing internal SGE h](j)}(h``struct rvt_sge *isge``h]j)}(hj0h]hstruct rvt_sge *isge}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj0ubj )}(hhh]h)}(houtgoing internal SGEh]houtgoing internal SGE}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hMhj1ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj1hMhj~0ubj)}(h7``struct rvt_sge *last_sge`` last outgoing SGE written h](j)}(h``struct rvt_sge *last_sge``h]j)}(hj21h]hstruct rvt_sge *last_sge}(hj41hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj01ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj,1ubj )}(hhh]h)}(hlast outgoing SGE writtenh]hlast outgoing SGE written}(hjK1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjG1hMhjH1ubah}(h]h ]h"]h$]h&]uh1j hj,1ubeh}(h]h ]h"]h$]h&]uh1jhjG1hMhj~0ubj)}(h$``struct ib_sge *sge`` SGE to check h](j)}(h``struct ib_sge *sge``h]j)}(hjk1h]hstruct ib_sge *sge}(hjm1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji1ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhje1ubj )}(hhh]h)}(h SGE to checkh]h SGE to check}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hMhj1ubah}(h]h ]h"]h$]h&]uh1j hje1ubeh}(h]h ]h"]h$]h&]uh1jhj1hMhj~0ubj)}(h``int acc`` access flags h](j)}(h ``int acc``h]j)}(hj1h]hint acc}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj1ubj )}(hhh]h)}(h access flagsh]h access flags}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hMhj1ubah}(h]h ]h"]h$]h&]uh1j hj1ubeh}(h]h ]h"]h$]h&]uh1jhj1hMhj~0ubeh}(h]h ]h"]h$]h&]uh1jhjb0ubh)}(h**Description**h]j)}(hj1h]h Description}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubh)}(hHCheck the IB SGE for validity and initialize our internal version of it.h]hHCheck the IB SGE for validity and initialize our internal version of it.}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubh)}(h8Increments the reference count when a new sge is stored.h]h8Increments the reference count when a new sge is stored.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubh)}(h **Return**h]j)}(hj2h]hReturn}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubh)}(h70 if compressed, 1 if added , otherwise returns -errno.h]h70 if compressed, 1 if added , otherwise returns -errno.}(hj+2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjb0ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_rkey_ok (C function) c.rvt_rkey_okhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(h_int rvt_rkey_ok (struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h]j)}(h^int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h](j)}(hinth]hint}(hjZ2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjV2hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM3ubj&)}(h h]h }(hji2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjV2hhhjh2hM3ubj)}(h rvt_rkey_okh]j:)}(h rvt_rkey_okh]h rvt_rkey_ok}(hj{2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjw2ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjV2hhhjh2hM3ubj)}(hO(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj2modnameN classnameNjWjZ)}j]]j`)}jSj}2sb c.rvt_rkey_okasbuh1hhj2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubju)}(hjxh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj2ubj:)}(hqph]hqp}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hstruct rvt_sge *sgeh](j)}(hjh]hstruct}(hj 3hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj3ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hj'3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)3modnameN classnameNjWjZ)}j]]j2 c.rvt_rkey_okasbuh1hhj3ubj&)}(h h]h }(hjE3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubju)}(hjxh]h*}(hjS3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubj:)}(hsgeh]hsge}(hj`3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hu32 lenh](h)}(hhh]j:)}(hu32h]hu32}(hj|3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjy3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~3modnameN classnameNjWjZ)}j]]j2 c.rvt_rkey_okasbuh1hhju3ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hju3ubj:)}(hlenh]hlen}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hju3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(h u64 vaddrh](h)}(hhh]j:)}(hu64h]hu64}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj3modnameN classnameNjWjZ)}j]]j2 c.rvt_rkey_okasbuh1hhj3ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubj:)}(hvaddrh]hvaddr}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hj 4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj 4ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj4modnameN classnameNjWjZ)}j]]j2 c.rvt_rkey_okasbuh1hhj4ubj&)}(h h]h }(hj*4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubj:)}(hrkeyh]hrkey}(hj84hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hint acch](j)}(hinth]hint}(hjQ4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjM4ubj&)}(h h]h }(hj_4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjM4ubj:)}(hacch]hacc}(hjm4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjM4ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubeh}(h]h ]h"]h$]h&]jjuh1jhjV2hhhjh2hM3ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjR2hhhjh2hM3ubah}(h]jM2ah ](jjeh"]h$]h&]jj)jhuh1jhjh2hM3hjO2hhubj)}(hhh]h)}(h.check the IB virtual address, length, and RKEYh]h.check the IB virtual address, length, and RKEY}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM3hj4hhubah}(h]h ]h"]h$]h&]uh1jhjO2hhhjh2hM3ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj4jj4jjjuh1jhhhjL(hNhNubj)}(hXN**Parameters** ``struct rvt_qp *qp`` qp for validation ``struct rvt_sge *sge`` SGE state ``u32 len`` length of data ``u64 vaddr`` virtual address to place data ``u32 rkey`` rkey to check ``int acc`` access flags **Return** 1 if successful, otherwise 0. **Description** increments the reference count upon successh](h)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM7hj4ubj)}(hhh](j)}(h(``struct rvt_qp *qp`` qp for validation h](j)}(h``struct rvt_qp *qp``h]j)}(hj4h]hstruct rvt_qp *qp}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM4hj4ubj )}(hhh]h)}(hqp for validationh]hqp for validation}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hM4hj4ubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hM4hj4ubj)}(h"``struct rvt_sge *sge`` SGE state h](j)}(h``struct rvt_sge *sge``h]j)}(hj5h]hstruct rvt_sge *sge}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM5hj 5ubj )}(hhh]h)}(h SGE stateh]h SGE state}(hj*5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&5hM5hj'5ubah}(h]h ]h"]h$]h&]uh1j hj 5ubeh}(h]h ]h"]h$]h&]uh1jhj&5hM5hj4ubj)}(h``u32 len`` length of data h](j)}(h ``u32 len``h]j)}(hjJ5h]hu32 len}(hjL5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM6hjD5ubj )}(hhh]h)}(hlength of datah]hlength of data}(hjc5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_5hM6hj`5ubah}(h]h ]h"]h$]h&]uh1j hjD5ubeh}(h]h ]h"]h$]h&]uh1jhj_5hM6hj4ubj)}(h,``u64 vaddr`` virtual address to place data h](j)}(h ``u64 vaddr``h]j)}(hj5h]h u64 vaddr}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM7hj}5ubj )}(hhh]h)}(hvirtual address to place datah]hvirtual address to place data}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM7hj5ubah}(h]h ]h"]h$]h&]uh1j hj}5ubeh}(h]h ]h"]h$]h&]uh1jhj5hM7hj4ubj)}(h``u32 rkey`` rkey to check h](j)}(h ``u32 rkey``h]j)}(hj5h]hu32 rkey}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM8hj5ubj )}(hhh]h)}(h rkey to checkh]h rkey to check}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM8hj5ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hM8hj4ubj)}(h``int acc`` access flags h](j)}(h ``int acc``h]j)}(hj5h]hint acc}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM9hj5ubj )}(hhh]h)}(h access flagsh]h access flags}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj 6hM9hj 6ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj 6hM9hj4ubeh}(h]h ]h"]h$]h&]uh1jhj4ubh)}(h **Return**h]j)}(hj06h]hReturn}(hj26hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.6ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM;hj4ubh)}(h1 if successful, otherwise 0.h]h1 if successful, otherwise 0.}(hjF6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM;hj4ubh)}(h**Description**h]j)}(hjW6h]h Description}(hjY6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjU6ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM=hj4ubh)}(h+increments the reference count upon successh]h+increments the reference count upon success}(hjm6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM<hj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_compute_aeth (C function)c.rvt_compute_aethhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(h+__be32 rvt_compute_aeth (struct rvt_qp *qp)h]j)}(h*__be32 rvt_compute_aeth(struct rvt_qp *qp)h](h)}(hhh]j:)}(h__be32h]h__be32}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj6modnameN classnameNjWjZ)}j]]j`)}jSrvt_compute_aethsbc.rvt_compute_aethasbuh1hhj6hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK/ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6hhhj6hK/ubj)}(hrvt_compute_aethh]j:)}(hj6h]hrvt_compute_aeth}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6hhhj6hK/ubj)}(h(struct rvt_qp *qp)h]j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hj6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj 7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj 7ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7modnameN classnameNjWjZ)}j]]j6c.rvt_compute_aethasbuh1hhj6ubj&)}(h h]h }(hj*7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubju)}(hjxh]h*}(hj87hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6ubj:)}(hqph]hqp}(hjE7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj6ubah}(h]h ]h"]h$]h&]jjuh1jhj6hhhj6hK/ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6hhhj6hK/ubah}(h]j6ah ](jjeh"]h$]h&]jj)jhuh1jhj6hK/hj6hhubj)}(hhh]h)}(h!compute the AETH (syndrome + MSN)h]h!compute the AETH (syndrome + MSN)}(hjo7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK/hjl7hhubah}(h]h ]h"]h$]h&]uh1jhj6hhhj6hK/ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj7jj7jjjuh1jhhhjL(hNhNubj)}(hr**Parameters** ``struct rvt_qp *qp`` the queue pair to compute the AETH for 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./drivers/infiniband/sw/rdmavt/rc.chK2hj7ubh)}(hReturns the AETH.h]hReturns the AETH.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK1hj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_get_credit (C function)c.rvt_get_credithNtauh1hhjL(hhhNhNubj)}(hhh](j)}(h1void rvt_get_credit (struct rvt_qp *qp, u32 aeth)h]j)}(h0void rvt_get_credit(struct rvt_qp *qp, u32 aeth)h](j)}(hvoidh]hvoid}(hj08hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,8hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKsubj&)}(h h]h }(hj?8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,8hhhj>8hKsubj)}(hrvt_get_credith]j:)}(hrvt_get_credith]hrvt_get_credit}(hjQ8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjM8ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj,8hhhj>8hKsubj)}(h(struct rvt_qp *qp, u32 aeth)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hjm8hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhji8ubj&)}(h h]h }(hjz8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hji8ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j`)}jSjS8sbc.rvt_get_creditasbuh1hhji8ubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hji8ubju)}(hjxh]h*}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthji8ubj:)}(hqph]hqp}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hji8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhje8ubj)}(hu32 aethh](h)}(hhh]j:)}(hu32h]hu32}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j8c.rvt_get_creditasbuh1hhj8ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj8ubj:)}(haethh]haeth}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhje8ubeh}(h]h ]h"]h$]h&]jjuh1jhj,8hhhj>8hKsubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj(8hhhj>8hKsubah}(h]j#8ah ](jjeh"]h$]h&]jj)jhuh1jhj>8hKshj%8hhubj)}(hhh]h)}(h!flush the send work queue of a QPh]h!flush the send work queue of a QP}(hj89hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKshj59hhubah}(h]h ]h"]h$]h&]uh1jhj%8hhhj>8hKsubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjP9jjP9jjjuh1jhhhjL(hNhNubj)}(h**Parameters** ``struct rvt_qp *qp`` the qp who's send work queue to flush ``u32 aeth`` the Acknowledge Extended Transport Header **Description** The QP s_lock should be held.h](h)}(h**Parameters**h]j)}(hjZ9h]h Parameters}(hj\9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX9ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKwhjT9ubj)}(hhh](j)}(h<``struct rvt_qp *qp`` the qp who's send work queue to flush h](j)}(h``struct rvt_qp *qp``h]j)}(hjy9h]hstruct rvt_qp *qp}(hj{9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw9ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKthjs9ubj )}(hhh]h)}(h%the qp who's send work queue to flushh]h'the qp who’s send work queue to flush}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hKthj9ubah}(h]h ]h"]h$]h&]uh1j hjs9ubeh}(h]h ]h"]h$]h&]uh1jhj9hKthjp9ubj)}(h7``u32 aeth`` the Acknowledge Extended Transport Header h](j)}(h ``u32 aeth``h]j)}(hj9h]hu32 aeth}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKuhj9ubj )}(hhh]h)}(h)the Acknowledge Extended Transport Headerh]h)the Acknowledge Extended Transport Header}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hKuhj9ubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hKuhjp9ubeh}(h]h ]h"]h$]h&]uh1jhjT9ubh)}(h**Description**h]j)}(hj9h]h Description}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKwhjT9ubh)}(hThe QP s_lock should be held.h]hThe QP s_lock should be held.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKvhjT9ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_restart_sge (C function)c.rvt_restart_sgehNtauh1hhjL(hhhNhNubj)}(hhh](j)}(hMu32 rvt_restart_sge (struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)h]j)}(hLu32 rvt_restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)h](h)}(hhh]j:)}(hu32h]hu32}(hj5:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7:modnameN classnameNjWjZ)}j]]j`)}jSrvt_restart_sgesbc.rvt_restart_sgeasbuh1hhj.:hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKubj&)}(h h]h }(hjW:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.:hhhjV:hKubj)}(hrvt_restart_sgeh]j:)}(hjS:h]hrvt_restart_sge}(hji:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hje:ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj.:hhhjV:hKubj)}(h9(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)h](j)}(hstruct rvt_sge_state *ssh](j)}(hjh]hstruct}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubh)}(hhh]j:)}(h rvt_sge_stateh]h rvt_sge_state}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]jQ:c.rvt_restart_sgeasbuh1hhj:ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubju)}(hjxh]h*}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:ubj:)}(hssh]hss}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj|:ubj)}(hstruct rvt_swqe *wqeh](j)}(hjh]hstruct}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubh)}(hhh]j:)}(hrvt_swqeh]hrvt_swqe}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;modnameN classnameNjWjZ)}j]]jQ:c.rvt_restart_sgeasbuh1hhj:ubj&)}(h h]h }(hj0;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubju)}(hjxh]h*}(hj>;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:ubj:)}(hwqeh]hwqe}(hjK;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj|:ubj)}(hu32 lenh](h)}(hhh]j:)}(hu32h]hu32}(hjg;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjd;ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetji;modnameN classnameNjWjZ)}j]]jQ:c.rvt_restart_sgeasbuh1hhj`;ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`;ubj:)}(hlenh]hlen}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj|:ubeh}(h]h ]h"]h$]h&]jjuh1jhj.:hhhjV:hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj*:hhhjV:hKubah}(h]j%:ah ](jjeh"]h$]h&]jj)jhuh1jhjV:hKhj':hhubj)}(hhh]h)}(hrewind the sge state for a wqeh]hrewind the sge state for a wqe}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj;hhubah}(h]h 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]h"]h$]h&]uh1jhj<hKhj;ubj)}(h+``struct rvt_swqe *wqe`` the wqe to rewind h](j)}(h``struct rvt_swqe *wqe``h]j)}(hj7<h]hstruct rvt_swqe *wqe}(hj9<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5<ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj1<ubj )}(hhh]h)}(hthe wqe to rewindh]hthe wqe to rewind}(hjP<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjL<hKhjM<ubah}(h]h ]h"]h$]h&]uh1j hj1<ubeh}(h]h ]h"]h$]h&]uh1jhjL<hKhj;ubj)}(h?``u32 len`` the data length from the start of the wqe in bytes h](j)}(h ``u32 len``h]j)}(hjp<h]hu32 len}(hjr<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjn<ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhjj<ubj )}(hhh]h)}(h2the data length from the start of the wqe in bytesh]h2the data length from the start of the wqe in bytes}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hKhj<ubah}(h]h ]h"]h$]h&]uh1j hjj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hKhj;ubeh}(h]h ]h"]h$]h&]uh1jhj;ubh)}(h**Description**h]j)}(hj<h]h Description}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj;ubh)}(h"Returns the remaining data length.h]h"Returns the remaining data length.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_check_ah (C function)c.rvt_check_ahhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(hHint rvt_check_ah (struct ib_device *ibdev, struct rdma_ah_attr *ah_attr)h]j)}(hGint rvt_check_ah(struct ib_device *ibdev, struct rdma_ah_attr *ah_attr)h](j)}(hinth]hint}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj<hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chK ubj&)}(h h]h }(hj<hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<hhhj<hK ubj)}(h rvt_check_ahh]j:)}(h rvt_check_ahh]h rvt_check_ah}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj =ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj<hhhj<hK ubj)}(h7(struct ib_device *ibdev, struct rdma_ah_attr *ah_attr)h](j)}(hstruct ib_device *ibdevh](j)}(hjh]hstruct}(hj-=hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj)=ubj&)}(h h]h }(hj:=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)=ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjK=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjH=ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjM=modnameN classnameNjWjZ)}j]]j`)}jSj=sbc.rvt_check_ahasbuh1hhj)=ubj&)}(h h]h }(hjk=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)=ubju)}(hjxh]h*}(hjy=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj)=ubj:)}(hibdevh]hibdev}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%=ubj)}(hstruct rdma_ah_attr *ah_attrh](j)}(hjh]hstruct}(hj=hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj=ubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj=modnameN classnameNjWjZ)}j]]jg=c.rvt_check_ahasbuh1hhj=ubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubju)}(hjxh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubj:)}(hah_attrh]hah_attr}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%=ubeh}(h]h ]h"]h$]h&]jjuh1jhj<hhhj<hK ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj<hhhj<hK ubah}(h]j<ah ](jjeh"]h$]h&]jj)jhuh1jhj<hK hj<hhubj)}(hhh]h)}(hvalidate the attributes of AHh]hvalidate the attributes of AH}(hj >hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chK hj>hhubah}(h]h ]h"]h$]h&]uh1jhj<hhhj<hK ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj8>jj8>jjjuh1jhhhjL(hNhNubj)}(hX **Parameters** ``struct ib_device *ibdev`` the ib device ``struct rdma_ah_attr *ah_attr`` the attributes of the AH **Description** If driver supports a more detailed check_ah function call back to it otherwise just check the basics. **Return** 0 on successh](h)}(h**Parameters**h]j)}(hjB>h]h Parameters}(hjD>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@>ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhj<>ubj)}(hhh](j)}(h*``struct ib_device *ibdev`` the ib device h](j)}(h``struct ib_device *ibdev``h]j)}(hja>h]hstruct ib_device *ibdev}(hjc>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_>ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chK hj[>ubj )}(hhh]h)}(h the ib deviceh]h the ib device}(hjz>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv>hK hjw>ubah}(h]h ]h"]h$]h&]uh1j hj[>ubeh}(h]h ]h"]h$]h&]uh1jhjv>hK hjX>ubj)}(h:``struct rdma_ah_attr *ah_attr`` the attributes of the AH h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hj>h]hstruct rdma_ah_attr *ah_attr}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chK hj>ubj )}(hhh]h)}(hthe attributes of the AHh]hthe attributes of the AH}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hK hj>ubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hK hjX>ubeh}(h]h ]h"]h$]h&]uh1jhj<>ubh)}(h**Description**h]j)}(hj>h]h Description}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhj<>ubh)}(heIf driver supports a more detailed check_ah function call back to it otherwise just check the basics.h]heIf driver supports a more detailed check_ah function call back to it otherwise just check the basics.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhj<>ubh)}(h **Return**h]j)}(hj>h]hReturn}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h 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classnameNjWjZ)}j]]j`)}jSrvt_alloc_devicesbc.rvt_alloc_deviceasbuh1hhj=?hhhjN?hK$ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=?hhhjN?hK$ubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=?hhhjN?hK$ubj)}(hrvt_alloc_deviceh]j:)}(hj~?h]hrvt_alloc_device}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj=?hhhjN?hK$ubj)}(h(size_t size, int nports)h](j)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]j|?c.rvt_alloc_deviceasbuh1hhj?ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hsizeh]hsize}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj?ubj)}(h int nportsh](j)}(hinth]hint}(hj@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj?ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hnportsh]hnports}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj?ubeh}(h]h ]h"]h$]h&]jjuh1jhj=?hhhjN?hK$ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj9?hhhjN?hK$ubah}(h]j4?ah ](jjeh"]h$]h&]jj)jhuh1jhjN?hK$hj6?hhubj)}(hhh]h)}(h allocate rdih]h allocate rdi}(hjI@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK$hjF@hhubah}(h]h ]h"]h$]h&]uh1jhj6?hhhjN?hK$ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjja@jja@jjjuh1jhhhjL(hNhNubj)}(hX**Parameters** ``size_t size`` how big of a structure to allocate ``int nports`` number of ports to allocate array slots for **Description** Use IB core device alloc to allocate space for the rdi which is assumed to be inside of the ib_device. 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We also allocate a port array based on the number of ports. **Return** pointer to allocated rdih](h)}(h**Parameters**h]j)}(hjk@h]h Parameters}(hjm@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhji@ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK(hje@ubj)}(hhh](j)}(h3``size_t size`` how big of a structure to allocate h](j)}(h``size_t size``h]j)}(hj@h]h size_t size}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK%hj@ubj )}(hhh]h)}(h"how big of a structure to allocateh]h"how big of a structure to allocate}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hK%hj@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hK%hj@ubj)}(h;``int nports`` number of ports to allocate array slots for h](j)}(h``int nports``h]j)}(hj@h]h int nports}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK&hj@ubj )}(hhh]h)}(h+number of ports to allocate array slots forh]h+number of ports to allocate array slots for}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hK&hj@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hK&hj@ubeh}(h]h ]h"]h$]h&]uh1jhje@ubh)}(h**Description**h]j)}(hj@h]h Description}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK(hje@ubh)}(hUse IB core device alloc to allocate space for the rdi which is assumed to be inside of the ib_device. Any extra space that drivers require should be included in size.h]hUse IB core device alloc to allocate space for the rdi which is assumed to be inside of the ib_device. Any extra space that drivers require should be included in size.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK'hje@ubh)}(h;We also allocate a port array based on the number of ports.h]h;We also allocate a port array based on the number of ports.}(hj#AhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK+hje@ubh)}(h **Return**h]j)}(hj4Ah]hReturn}(hj6AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2Aubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK-hje@ubh)}(hpointer to allocated rdih]hpointer to allocated rdi}(hjJAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK.hje@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h 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h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubju)}(hjxh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjAubj:)}(hrdih]hrdi}(hjBhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjAubah}(h]h ]h"]h$]h&]jjuh1jhjuAhhhjAhKAubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjqAhhhjAhKAubah}(h]jlAah ](jjeh"]h$]h&]jj)jhuh1jhjAhKAhjnAhhubj)}(hhh]h)}(hdeallocate rdih]hdeallocate rdi}(hj9BhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chKAhj6Bhhubah}(h]h ]h"]h$]h&]uh1jhjnAhhhjAhKAubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjQBjjQBjjjuh1jhhhjL(hNhNubj)}(h**Parameters** ``struct rvt_dev_info *rdi`` structure to free **Description** Free a structure allocated with rvt_alloc_device()h](h)}(h**Parameters**h]j)}(hj[Bh]h Parameters}(hj]BhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYBubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chKEhjUBubj)}(hhh]j)}(h/``struct 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]jah"]h$]h&]uh1jhjTIhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKubj&)}(h h]h }(hjfIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTIhhhjeIhKubj)}(h rvt_cq_enterh]j:)}(h rvt_cq_enterh]h rvt_cq_enter}(hjxIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtIubah}(h]h ](jjeh"]h$]h&]jjuh1jhjTIhhhjeIhKubj)}(h8(struct rvt_cq *cq, struct ib_wc *entry, bool solicited)h](j)}(hstruct rvt_cq *cqh](j)}(hjh]hstruct}(hjIhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjIubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubh)}(hhh]j:)}(hrvt_cqh]hrvt_cq}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjImodnameN classnameNjWjZ)}j]]j`)}jSjzIsbc.rvt_cq_enterasbuh1hhjIubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubju)}(hjxh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjIubj:)}(hcqh]hcq}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjIubj)}(hstruct ib_wc *entryh](j)}(hjh]hstruct}(hjJhhhNhNubah}(h]h ]j 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solicitedh](htrue if }(hjKhhhNhNubj)}(h **entry**h]hentry}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubh is solicited}(hjKhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjKhKhjKubah}(h]h ]h"]h$]h&]uh1j hjhKubeh}(h]h ]h"]h$]h&]uh1jhjKhKhjJubeh}(h]h ]h"]h$]h&]uh1jhjJubh)}(h**Description**h]j)}(hjKh]h Description}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhjJubh)}(h(This may be called with qp->s_lock held.h]h(This may be called with qp->s_lock held.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhjJubh)}(h **Return**h]j)}(hjKh]hReturn}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhjJubh)}(h8return true on success, else return false if cq is full.h]h8return true on success, 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jjhjLhhhj5LhMubah}(h]jLah ](jjeh"]h$]h&]jj)jhuh1jhj5LhMhjLhhubj)}(hhh]h)}(hput a QP into the error stateh]hput a QP into the error state}(hjJMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjGMhhubah}(h]h ]h"]h$]h&]uh1jhjLhhhj5LhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbMjjbMjjjuh1jhhhjL(hNhNubj)}(hX**Parameters** ``struct rvt_qp *qp`` the QP to put into the error state ``enum ib_wc_status err`` the receive completion error to signal if a RWQE is active **Description** Flushes both send and receive work queues. **Return** true if last WQE event should be generated. 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If we are already in error state, just return.h](h)}(h**Parameters**h]j)}(hjlMh]h Parameters}(hjnMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjMubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjfMubj)}(hhh](j)}(h9``struct rvt_qp *qp`` the QP to put into the error state h](j)}(h``struct rvt_qp *qp``h]j)}(hjMh]hstruct rvt_qp *qp}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjMubj )}(hhh]h)}(h"the QP to put into the error stateh]h"the QP to put into the error state}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhMhjMubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjMubj)}(hU``enum ib_wc_status err`` the receive completion error to signal if a RWQE is active h](j)}(h``enum ib_wc_status err``h]j)}(hjMh]henum ib_wc_status err}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjMubj )}(hhh]h)}(h:the receive completion error to signal if a RWQE is activeh]h:the receive completion error to signal if a RWQE is active}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhMhjMubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjMubeh}(h]h ]h"]h$]h&]uh1jhjfMubh)}(h**Description**h]j)}(hjMh]h Description}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjfMubh)}(h*Flushes both send and receive work queues.h]h*Flushes both send and receive work queues.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjfMubh)}(h **Return**h]j)}(hj&Nh]hReturn}(hj(NhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Nubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjfMubh)}(htrue if last WQE event should be generated. 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iter->qp is valid 1 - no more QPsh]h%0 - iter->qp is valid 1 - no more QPs}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMu hjS[ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjL(hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_qp_iter (C function) c.rvt_qp_iterhNtauh1hhjL(hhhNhNubj)}(hhh](j)}(hXvoid rvt_qp_iter (struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h]j)}(hWvoid rvt_qp_iter(struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h](j)}(hvoidh]hvoid}(hj.\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj*\hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM ubj&)}(h h]h }(hj=\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*\hhhj<\hM ubj)}(h rvt_qp_iterh]j:)}(h rvt_qp_iterh]h rvt_qp_iter}(hjO\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjK\ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj*\hhhj<\hM ubj)}(hG(struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h](j)}(hstruct rvt_dev_info *rdih](j)}(hjh]hstruct}(hjk\hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjg\ubj&)}(h h]h }(hjx\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjg\ubh)}(hhh]j:)}(h rvt_dev_infoh]h rvt_dev_info}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj\modnameN classnameNjWjZ)}j]]j`)}jSjQ\sb c.rvt_qp_iterasbuh1hhjg\ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjg\ubju)}(hjxh]h*}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjg\ubj:)}(hrdih]hrdi}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjg\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjc\ubj)}(hu64 vh](h)}(hhh]j:)}(hu64h]hu64}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj\modnameN classnameNjWjZ)}j]]j\ c.rvt_qp_iterasbuh1hhj\ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubj:)}(hjoWh]hv}(hj ]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjc\ubj)}(h$void (*cb)(struct rvt_qp *qp, u64 v)h](j)}(hvoidh]hvoid}(hj$]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ]ubj&)}(h h]h }(hj2]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ]ubju)}(hjh]h(}(hj@]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubju)}(hjxh]h*}(hjM]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubj:)}(hcbh]hcb}(hjZ]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ]ubju)}(hj:h]h)}(hjh]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubju)}(hjh]h(}(hju]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubj)}(hjh]hstruct}(hj]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ]ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ]ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj]modnameN classnameNjWjZ)}j]]j\ c.rvt_qp_iterasbuh1hhj ]ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ]ubju)}(hjxh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubj:)}(hqph]hqp}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ]ubju)}(hjh]h,}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ]ubh)}(hhh]j:)}(hu64h]hu64}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj^modnameN classnameNjWjZ)}j]]j\ c.rvt_qp_iterasbuh1hhj ]ubj&)}(h h]h }(hj#^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ]ubj:)}(hjoWh]hv}(hj1^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ]ubju)}(hj:h]h)}(hj>^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ]ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjc\ubeh}(h]h ]h"]h$]h&]jjuh1jhj*\hhhj<\hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj&\hhhj<\hM ubah}(h]j!\ah ](jjeh"]h$]h&]jj)jhuh1jhj<\hM hj#\hhubj)}(hhh]h)}(hiterate all QPsh]hiterate all QPs}(hjg^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjd^hhubah}(h]h ]h"]h$]h&]uh1jhj#\hhhj<\hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj^jj^jjjuh1jhhhjL(hNhNubj)}(hX**Parameters** ``struct rvt_dev_info *rdi`` rvt devinfo ``u64 v`` a 64-bit value ``void (*cb)(struct rvt_qp *qp, u64 v)`` a callback **Description** This provides a way for iterating all QPs. 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The code has an internal iterator to simplify non seq_file use cases.h](h)}(h**Parameters**h]j)}(hj^h]h Parameters}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj^ubj)}(hhh](j)}(h)``struct rvt_dev_info *rdi`` rvt devinfo h](j)}(h``struct rvt_dev_info *rdi``h]j)}(hj^h]hstruct rvt_dev_info *rdi}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj^ubj )}(hhh]h)}(h rvt devinfoh]h rvt devinfo}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hM hj^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hM hj^ubj)}(h``u64 v`` a 64-bit value h](j)}(h ``u64 v``h]j)}(hj^h]hu64 v}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj^ubj )}(hhh]h)}(ha 64-bit valueh]ha 64-bit value}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hM hj^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hM hj^ubj)}(h4``void (*cb)(struct rvt_qp *qp, u64 v)`` a callback h](j)}(h(``void (*cb)(struct rvt_qp *qp, u64 v)``h]j)}(hj_h]h$void (*cb)(struct rvt_qp *qp, u64 v)}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj_ubj )}(hhh]h)}(h a callbackh]h a callback}(hj3_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/_hM hj0_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj/_hM hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^ubh)}(h**Description**h]j)}(hjU_h]h Description}(hjW_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjS_ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj^ubh)}(h*This provides a way for iterating all QPs.h]h*This provides a way for iterating all QPs.}(hjk_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj^ubh)}(hThe **cb** is a user-defined callback and **v** is a 64-bit value passed to and relevant for processing in the cb. 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./drivers/infiniband/sw/rdmavt/qp.chM hjahhubah}(h]h ]h"]h$]h&]uh1jhj_hhhj_hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhjL(hNhNubj)}(hX**Parameters** ``struct rvt_qp *qp`` associated QP ``struct rvt_sge_state *ss`` the SGE state ``void *data`` the data to copy ``u32 length`` the length of the data ``bool release`` boolean to release MR ``bool copy_last`` do a separate copy of the last 8 bytesh](h)}(h**Parameters**h]j)}(hj bh]h Parameters}(hj"bhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjbubj)}(hhh](j)}(h$``struct rvt_qp *qp`` associated QP h](j)}(h``struct rvt_qp *qp``h]j)}(hj?bh]hstruct rvt_qp *qp}(hjAbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=bubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj9bubj )}(hhh]h)}(h associated QPh]h associated QP}(hjXbhhhNhNubah}(h]h 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data h](j)}(h``u32 length``h]j)}(hjbh]h u32 length}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjbubj )}(hhh]h)}(hthe length of the datah]hthe length of the data}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhM hjcubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjbhM hj6bubj)}(h'``bool release`` boolean to release MR h](j)}(h``bool release``h]j)}(hj#ch]h bool release}(hj%chhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!cubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjcubj )}(hhh]h)}(hboolean to release MRh]hboolean to release MR}(hjjah ](jjeh"]h$]h&]jj)jhuh1jhjXjhKhj@jhhubj)}(hhh]h)}(hiSER memory registration infoh]hiSER memory registration info}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjjhhubah}(h]h ]h"]h$]h&]uh1jhj@jhhhjXjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjjjuh1jhhhjkhhNhNubj)}(h**Definition**:: struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; }; **Members** ``sge`` memory region sg element ``rkey`` memory region remote key ``desc`` pointer to fast registration contexth](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubh:}(hjjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjjubji)}(h\struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; };h]h\struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; };}hjjsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjjubh)}(h 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ah"]h$]h&]uh1jhjkhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkhhhjkhKubj)}(h iser_tx_desch]j:)}(hjkh]h iser_tx_desc}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubah}(h]h ](jjeh"]h$]h&]jjuh1jhjkhhhjkhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjkhhhjkhKubah}(h]jkah ](jjeh"]h$]h&]jj)jhuh1jhjkhKhjkhhubj)}(hhh]h)}(hiSER TX descriptorh]hiSER TX descriptor}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjlhhubah}(h]h ]h"]h$]h&]uh1jhjkhhhjkhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj ljj ljjjuh1jhhhjkhhNhNubj)}(hX**Definition**:: struct iser_tx_desc { struct iser_ctrl iser_header; struct iscsi_hdr iscsi_header; enum iser_desc_type type; u64 dma_addr; struct ib_sge tx_sg[2]; int num_sge; struct ib_cqe cqe; bool mapped; struct ib_reg_wr reg_wr; struct ib_send_wr send_wr; struct ib_send_wr inv_wr; }; **Members** ``iser_header`` iser header ``iscsi_header`` iscsi header ``type`` command/control/dataout ``dma_addr`` header buffer dma_address ``tx_sg`` sg[0] points to iser/iscsi headers sg[1] optionally points to either of immediate data unsolicited data-out or control ``num_sge`` number sges used on this TX task ``cqe`` completion handler ``mapped`` Is the task header mapped ``reg_wr`` registration WR ``send_wr`` send WR ``inv_wr`` invalidate WRh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj,lhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(lubh:}(hj(lhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhj$lubji)}(hXstruct iser_tx_desc { struct iser_ctrl iser_header; struct iscsi_hdr iscsi_header; enum iser_desc_type type; u64 dma_addr; struct ib_sge tx_sg[2]; int num_sge; struct ib_cqe cqe; bool mapped; struct ib_reg_wr reg_wr; struct ib_send_wr send_wr; struct ib_send_wr inv_wr; };h]hXstruct iser_tx_desc { struct iser_ctrl iser_header; struct iscsi_hdr iscsi_header; enum iser_desc_type type; u64 dma_addr; struct ib_sge tx_sg[2]; int num_sge; struct ib_cqe cqe; bool mapped; struct ib_reg_wr reg_wr; struct ib_send_wr send_wr; struct ib_send_wr inv_wr; };}hjElsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhj$lubh)}(h **Members**h]j)}(hjVlh]hMembers}(hjXlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTlubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhj$lubj)}(hhh](j)}(h``iser_header`` iser header h](j)}(h``iser_header``h]j)}(hjulh]h iser_header}(hjwlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjslubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjolubj )}(hhh]h)}(h iser headerh]h iser header}(hjlhhhNhNubah}(h]h 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mh]hdma_addr}(hj"mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjmubj )}(hhh]h)}(hheader buffer dma_addressh]hheader buffer dma_address}(hj9mhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5mhKhj6mubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhj5mhKhjllubj)}(h``tx_sg`` sg[0] points to iser/iscsi headers sg[1] optionally points to either of immediate data unsolicited data-out or control h](j)}(h ``tx_sg``h]j)}(hjYmh]htx_sg}(hj[mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjSmubj )}(hhh]h)}(hvsg[0] points to iser/iscsi headers sg[1] optionally points to either of immediate data unsolicited data-out or controlh]hvsg[0] points to iser/iscsi headers sg[1] optionally points to either of immediate data unsolicited data-out or control}(hjrmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjomubah}(h]h ]h"]h$]h&]uh1j hjSmubeh}(h]h ]h"]h$]h&]uh1jhjnmhKhjllubj)}(h-``num_sge`` number sges used on this TX task h](j)}(h ``num_sge``h]j)}(hjmh]hnum_sge}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjmubj )}(hhh]h)}(h number sges used on this TX taskh]h number sges used on this TX task}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhKhjmubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjmhKhjllubj)}(h``cqe`` completion handler h](j)}(h``cqe``h]j)}(hjmh]hcqe}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjmubj )}(hhh]h)}(hcompletion handlerh]hcompletion handler}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhKhjmubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjmhKhjllubj)}(h%``mapped`` Is the task header mapped h](j)}(h ``mapped``h]j)}(hjnh]hmapped}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjmubj )}(hhh]h)}(hIs the task header mappedh]hIs the task header mapped}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhKhjnubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjnhKhjllubj)}(h``reg_wr`` registration WR h](j)}(h ``reg_wr``h]j)}(hj>nh]hreg_wr}(hj@nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjth]h ib_device}(hj@thhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhj%vubj )}(hhh]h)}(h memory regionh]h memory region}(hjDvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@vhM>hjAvubah}(h]h ]h"]h$]h&]uh1j hj%vubeh}(h]h ]h"]h$]h&]uh1jhj@vhM>hj"vubj)}(h"``sig_mr`` signature memory regionh](j)}(h ``sig_mr``h]j)}(hjdvh]hsig_mr}(hjfvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbvubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM>hj^vubj )}(hhh]h)}(hsignature memory regionh]hsignature memory region}(hj}vhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM?hjzvubah}(h]h ]h"]h$]h&]uh1j hj^vubeh}(h]h ]h"]h$]h&]uh1jhjyvhM>hj"vubeh}(h]h ]h"]h$]h&]uh1jhjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_fr_desc (C struct)c.iser_fr_deschNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h iser_fr_desch]j)}(hstruct iser_fr_desch](j)}(hjh]hstruct}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMEubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvhhhjvhMEubj)}(h iser_fr_desch]j:)}(hjvh]h iser_fr_desc}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ](jjeh"]h$]h&]jjuh1jhjvhhhjvhMEubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjvhhhjvhMEubah}(h]jvah ](jjeh"]h$]h&]jj)jhuh1jhjvhMEhjvhhubj)}(hhh]h)}(hFast registration descriptorh]hFast registration descriptor}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMFhjvhhubah}(h]h ]h"]h$]h&]uh1jhjvhhhjvhMEubeh}(h]h ](jQstructeh"]h$]h&]jjQjjwjjwjjjuh1jhhhjkhhNhNubj)}(hX**Definition**:: struct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; }; **Members** ``list`` entry in connection fastreg pool ``rsc`` data buffer registration resources ``sig_protected`` is region protected indicator ``all_list`` first and last list membersh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj$whhhNhNubah}(h]h ]h"]h$]h&]uh1jhj wubh:}(hj whhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMJhjwubji)}(hstruct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; };h]hstruct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; };}hj=wsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMLhjwubh)}(h **Members**h]j)}(hjNwh]hMembers}(hjPwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLwubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMShjwubj)}(hhh](j)}(h*``list`` entry in connection fastreg pool h](j)}(h``list``h]j)}(hjmwh]hlist}(hjowhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMIhjgwubj )}(hhh]h)}(h entry in connection fastreg poolh]h entry in connection fastreg pool}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMIhjwubah}(h]h ]h"]h$]h&]uh1j hjgwubeh}(h]h ]h"]h$]h&]uh1jhjwhMIhjdwubj)}(h+``rsc`` data buffer registration resources h](j)}(h``rsc``h]j)}(hjwh]hrsc}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMJhjwubj )}(hhh]h)}(h"data buffer registration resourcesh]h"data buffer registration resources}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMJhjwubah}(h]h ]h"]h$]h&]uh1j hjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMJhjdwubj)}(h0``sig_protected`` is region protected indicator h](j)}(h``sig_protected``h]j)}(hjwh]h sig_protected}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMKhjwubj )}(hhh]h)}(his region protected indicatorh]his region protected indicator}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMKhjwubah}(h]h ]h"]h$]h&]uh1j hjwubeh}(h]h ]h"]h$]h&]uh1jhjwhMKhjdwubj)}(h(``all_list`` first and last list membersh](j)}(h ``all_list``h]j)}(hjxh]hall_list}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMKhjxubj )}(hhh]h)}(hfirst and last list membersh]hfirst and last list members}(hj1xhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMLhj.xubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhj-xhMKhjdwubeh}(h]h ]h"]h$]h&]uh1jhjwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_fr_pool (C struct)c.iser_fr_poolhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h iser_fr_poolh]j)}(hstruct iser_fr_poolh](j)}(hjh]hstruct}(hjrxhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjnxhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMRubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnxhhhjxhMRubj)}(h iser_fr_poolh]j:)}(hjlxh]h iser_fr_pool}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ](jjeh"]h$]h&]jjuh1jhjnxhhhjxhMRubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjjxhhhjxhMRubah}(h]jexah ](jjeh"]h$]h&]jj)jhuh1jhjxhMRhjgxhhubj)}(hhh]h)}(h!connection fast registration poolh]h!connection fast registration pool}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMUhjxhhubah}(h]h ]h"]h$]h&]uh1jhjgxhhhjxhMRubeh}(h]h ](jQstructeh"]h$]h&]jjQjjxjjxjjjuh1jhhhjkhhNhNubj)}(hXA**Definition**:: struct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; }; **Members** ``list`` list of fastreg descriptors ``lock`` protects fastreg pool ``size`` size of the pool ``all_list`` first and last list membersh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh:}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMYhjxubji)}(hstruct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; };h]hstruct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; };}hjxsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM[hjxubh)}(h **Members**h]j)}(hjyh]hMembers}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMbhjxubj)}(hhh](j)}(h%``list`` list of fastreg descriptors h](j)}(h``list``h]j)}(hj!yh]hlist}(hj#yhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h 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)}(hhh]h)}(hsize of the poolh]hsize of the pool}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhMZhjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMZhjyubj)}(h(``all_list`` first and last list membersh](j)}(h ``all_list``h]j)}(hjyh]hall_list}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMZhjyubj )}(hhh]h)}(hfirst and last list membersh]hfirst and last list members}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM[hjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMZhjyubeh}(h]h ]h"]h$]h&]uh1jhjxubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_conn (C struct) c.ib_connhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hib_connh]j)}(hstruct ib_connh](j)}(hjh]hstruct}(hj&zhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj"zhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMaubj&)}(h h]h }(hj4zhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"zhhhj3zhMaubj)}(hib_connh]j:)}(hj zh]hib_conn}(hjFzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBzubah}(h]h ](jjeh"]h$]h&]jjuh1jhj"zhhhj3zhMaubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjzhhhj3zhMaubah}(h]jzah ](jjeh"]h$]h&]jj)jhuh1jhj3zhMahjzhhubj)}(hhh]h)}(hInfiniband related objectsh]hInfiniband related objects}(hjhzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMdhjezhhubah}(h]h ]h"]h$]h&]uh1jhjzhhhj3zhMaubeh}(h]h ](jQstructeh"]h$]h&]jjQjjzjjzjjjuh1jhhhjkhhNhNubj)}(hX**Definition**:: struct ib_conn { struct rdma_cm_id *cma_id; struct ib_qp *qp; struct ib_cq *cq; u32 cq_size; struct iser_device *device; struct iser_fr_pool fr_pool; bool pi_support; struct ib_cqe reg_cqe; }; **Members** ``cma_id`` rdma_cm connection maneger handle ``qp`` Connection Queue-pair ``cq`` Connection completion queue ``cq_size`` The number of max outstanding completions ``device`` reference to iser device ``fr_pool`` connection fast registration pool ``pi_support`` Indicate device T10-PI support ``reg_cqe`` completion handlerh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubh:}(hjzhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhhjzubji)}(hX)struct ib_conn { struct rdma_cm_id *cma_id; struct ib_qp *qp; struct ib_cq *cq; u32 cq_size; struct iser_device *device; struct iser_fr_pool fr_pool; bool pi_support; struct ib_cqe reg_cqe; };h]hX)struct ib_conn { struct rdma_cm_id *cma_id; struct ib_qp *qp; struct ib_cq *cq; u32 cq_size; struct iser_device *device; struct iser_fr_pool fr_pool; bool pi_support; struct ib_cqe reg_cqe; };}hjzsbah}(h]h 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]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhhj{ubj )}(hhh]h)}(hConnection Queue-pairh]hConnection Queue-pair}(hj'{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#{hMhhj${ubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhj#{hMhhjzubj)}(h#``cq`` Connection completion queue h](j)}(h``cq``h]j)}(hjG{h]hcq}(hjI{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjE{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMihjA{ubj )}(hhh]h)}(hConnection completion queueh]hConnection completion queue}(hj`{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\{hMihj]{ubah}(h]h ]h"]h$]h&]uh1j hjA{ubeh}(h]h ]h"]h$]h&]uh1jhj\{hMihjzubj)}(h6``cq_size`` The number of max outstanding completions h](j)}(h ``cq_size``h]j)}(hj{h]hcq_size}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMjhjz{ubj )}(hhh]h)}(h)The number of max outstanding completionsh]h)The number of max outstanding completions}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hMjhj{ubah}(h]h ]h"]h$]h&]uh1j hjz{ubeh}(h]h ]h"]h$]h&]uh1jhj{hMjhjzubj)}(h$``device`` reference to iser device h](j)}(h ``device``h]j)}(hj{h]hdevice}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMkhj{ubj )}(hhh]h)}(hreference to iser deviceh]hreference to iser device}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hMkhj{ubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhj{hMkhjzubj)}(h.``fr_pool`` connection fast registration pool h](j)}(h ``fr_pool``h]j)}(hj{h]hfr_pool}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMlhj{ubj )}(hhh]h)}(h!connection fast registration poolh]h!connection fast registration pool}(hj |hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMlhj|ubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhj|hMlhjzubj)}(h.``pi_support`` Indicate device T10-PI support h](j)}(h``pi_support``h]j)}(hj+|h]h pi_support}(hj-|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMmhj%|ubj )}(hhh]h)}(hIndicate device T10-PI supporth]hIndicate device T10-PI support}(hjD|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@|hMmhjA|ubah}(h]h ]h"]h$]h&]uh1j hj%|ubeh}(h]h ]h"]h$]h&]uh1jhj@|hMmhjzubj)}(h``reg_cqe`` completion handlerh](j)}(h ``reg_cqe``h]j)}(hjd|h]hreg_cqe}(hjf|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMmhj^|ubj )}(hhh]h)}(hcompletion handlerh]hcompletion handler}(hj}|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMnhjz|ubah}(h]h ]h"]h$]h&]uh1j hj^|ubeh}(h]h ]h"]h$]h&]uh1jhjy|hMmhjzubeh}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_conn (C struct) c.iser_connhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h iser_connh]j)}(hstruct iser_connh](j)}(hjh]hstruct}(hj|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj|hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMtubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|hhhj|hMtubj)}(h iser_connh]j:)}(hj|h]h iser_conn}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|hhhj|hMtubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj|hhhj|hMtubah}(h]j|ah ](jjeh"]h$]h&]jj)jhuh1jhj|hMthj|hhubj)}(hhh]h)}(hiSER connection contexth]hiSER connection context}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM{hj|hhubah}(h]h ]h"]h$]h&]uh1jhj|hhhj|hMtubeh}(h]h ](jQstructeh"]h$]h&]jjQjj}jj}jjjuh1jhhhjkhhNhNubj)}(hX **Definition**:: struct iser_conn { struct ib_conn ib_conn; struct iscsi_conn *iscsi_conn; struct iscsi_endpoint *ep; enum iser_conn_state state; unsigned qp_max_recv_dtos; u16 max_cmds; char name[ISER_OBJECT_NAME_SIZE]; struct work_struct release_work; struct mutex state_mutex; struct completion stop_completion; struct completion ib_completion; struct completion up_completion; struct list_head conn_list; struct iser_login_desc login_desc; struct iser_rx_desc *rx_descs; u32 num_rx_descs; unsigned short scsi_sg_tablesize; unsigned short pages_per_mr; bool snd_w_inv; }; **Members** ``ib_conn`` connection RDMA resources ``iscsi_conn`` link to matching iscsi connection ``ep`` transport handle ``state`` connection logical state ``qp_max_recv_dtos`` maximum number of data outs, corresponds to max number of post recvs ``max_cmds`` maximum cmds allowed for this connection ``name`` connection peer portal ``release_work`` deferred work for release job ``state_mutex`` protects iser onnection state ``stop_completion`` conn_stop completion ``ib_completion`` RDMA cleanup completion ``up_completion`` connection establishment completed (state is ISER_CONN_UP) ``conn_list`` entry in ig conn list ``login_desc`` login descriptor ``rx_descs`` rx buffers array (cyclic buffer) ``num_rx_descs`` number of rx descriptors ``scsi_sg_tablesize`` scsi host sg_tablesize ``pages_per_mr`` maximum pages available for registration ``snd_w_inv`` connection uses remote invalidationh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj$}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj }ubh:}(hj }hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj}ubji)}(hXstruct iser_conn { struct ib_conn ib_conn; struct iscsi_conn *iscsi_conn; struct iscsi_endpoint *ep; enum iser_conn_state state; unsigned qp_max_recv_dtos; u16 max_cmds; char name[ISER_OBJECT_NAME_SIZE]; struct work_struct release_work; struct mutex state_mutex; struct completion stop_completion; struct completion ib_completion; struct completion up_completion; struct list_head conn_list; struct iser_login_desc login_desc; struct iser_rx_desc *rx_descs; u32 num_rx_descs; unsigned short scsi_sg_tablesize; unsigned short pages_per_mr; bool snd_w_inv; };h]hXstruct iser_conn { struct ib_conn ib_conn; struct iscsi_conn *iscsi_conn; struct iscsi_endpoint *ep; enum iser_conn_state state; unsigned qp_max_recv_dtos; u16 max_cmds; char name[ISER_OBJECT_NAME_SIZE]; struct work_struct release_work; struct mutex state_mutex; struct completion stop_completion; struct completion ib_completion; struct completion up_completion; struct list_head conn_list; struct iser_login_desc login_desc; struct iser_rx_desc *rx_descs; u32 num_rx_descs; unsigned short scsi_sg_tablesize; unsigned short pages_per_mr; bool snd_w_inv; };}hj=}sbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj}ubh)}(h **Members**h]j)}(hjN}h]hMembers}(hjP}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL}ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj}ubj)}(hhh](j)}(h&``ib_conn`` connection RDMA resources h](j)}(h ``ib_conn``h]j)}(hjm}h]hib_conn}(hjo}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk}ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM~hjg}ubj )}(hhh]h)}(hconnection RDMA resourcesh]hconnection RDMA resources}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM~hj}ubah}(h]h ]h"]h$]h&]uh1j hjg}ubeh}(h]h ]h"]h$]h&]uh1jhj}hM~hjd}ubj)}(h1``iscsi_conn`` link to matching iscsi connection h](j)}(h``iscsi_conn``h]j)}(hj}h]h iscsi_conn}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj}ubj )}(hhh]h)}(h!link to matching iscsi connectionh]h!link to matching iscsi connection}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hMhjd}ubj)}(h``ep`` transport handle h](j)}(h``ep``h]j)}(hj}h]hep}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj}ubj )}(hhh]h)}(htransport handleh]htransport handle}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hMhjd}ubj)}(h#``state`` connection logical state h](j)}(h ``state``h]j)}(hj~h]hstate}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj~ubj )}(hhh]h)}(hconnection logical stateh]hconnection logical state}(hj1~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-~hMhj.~ubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhj-~hMhjd}ubj)}(hZ``qp_max_recv_dtos`` maximum number of data outs, corresponds to max number of post recvs h](j)}(h``qp_max_recv_dtos``h]j)}(hjQ~h]hqp_max_recv_dtos}(hjS~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjO~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjK~ubj )}(hhh]h)}(hDmaximum number of data outs, corresponds to max number of post recvsh]hDmaximum number of data outs, corresponds to max number of post recvs}(hjj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjg~ubah}(h]h ]h"]h$]h&]uh1j hjK~ubeh}(h]h ]h"]h$]h&]uh1jhjf~hMhjd}ubj)}(h6``max_cmds`` maximum cmds allowed for this connection h](j)}(h ``max_cmds``h]j)}(hj~h]hmax_cmds}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj~ubj )}(hhh]h)}(h(maximum cmds allowed for this connectionh]h(maximum cmds allowed for this connection}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~hMhj~ubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhj~hMhjd}ubj)}(h ``name`` connection peer portal h](j)}(h``name``h]j)}(hj~h]hname}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj~ubj )}(hhh]h)}(hconnection peer portalh]hconnection peer portal}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~hMhj~ubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhj~hMhjd}ubj)}(h/``release_work`` deferred work for release job h](j)}(h``release_work``h]j)}(hj~h]h release_work}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj~ubj )}(hhh]h)}(hdeferred work for release jobh]hdeferred work for release job}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(h.``state_mutex`` protects iser onnection state h](j)}(h``state_mutex``h]j)}(hj6h]h state_mutex}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj0ubj )}(hhh]h)}(hprotects iser onnection stateh]hprotects iser onnection state}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhMhjLubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhMhjd}ubj)}(h)``stop_completion`` conn_stop completion h](j)}(h``stop_completion``h]j)}(hjoh]hstop_completion}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjiubj )}(hhh]h)}(hconn_stop completionh]hconn_stop completion}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(h*``ib_completion`` RDMA cleanup completion h](j)}(h``ib_completion``h]j)}(hjh]h ib_completion}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hRDMA cleanup completionh]hRDMA cleanup completion}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(hM``up_completion`` connection establishment completed (state is ISER_CONN_UP) h](j)}(h``up_completion``h]j)}(hjh]h up_completion}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(h:connection establishment completed (state is ISER_CONN_UP)h]h:connection establishment completed (state is ISER_CONN_UP)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(h$``conn_list`` entry in ig conn list h](j)}(h ``conn_list``h]j)}(hjh]h conn_list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hentry in ig conn listh]hentry in ig conn list}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjd}ubj)}(h ``login_desc`` login descriptor h](j)}(h``login_desc``h]j)}(hjTh]h login_desc}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjNubj )}(hhh]h)}(hlogin descriptorh]hlogin descriptor}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihMhjd}ubj)}(h.``rx_descs`` rx buffers array (cyclic buffer) h](j)}(h ``rx_descs``h]j)}(hjh]hrx_descs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(h rx buffers array (cyclic buffer)h]h rx buffers array (cyclic buffer)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(h*``num_rx_descs`` number of rx descriptors h](j)}(h``num_rx_descs``h]j)}(hjƀh]h num_rx_descs}(hjȀhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjĀubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hnumber of rx descriptorsh]hnumber of rx descriptors}(hj߀hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjۀhMhj܀ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjۀhMhjd}ubj)}(h-``scsi_sg_tablesize`` scsi host sg_tablesize h](j)}(h``scsi_sg_tablesize``h]j)}(hjh]hscsi_sg_tablesize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hscsi host sg_tablesizeh]hscsi host sg_tablesize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubj)}(h:``pages_per_mr`` maximum pages available for registration h](j)}(h``pages_per_mr``h]j)}(hj8h]h pages_per_mr}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj2ubj )}(hhh]h)}(h(maximum pages available for registrationh]h(maximum pages available for registration}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhMhjNubah}(h]h ]h"]h$]h&]uh1j hj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjd}ubj)}(h1``snd_w_inv`` connection uses remote invalidationh](j)}(h ``snd_w_inv``h]j)}(hjqh]h snd_w_inv}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjkubj )}(hhh]h)}(h#connection uses remote invalidationh]h#connection uses remote invalidation}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjkubeh}(h]h ]h"]h$]h&]uh1jhjhMhjd}ubeh}(h]h ]h"]h$]h&]uh1jhj}ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiscsi_iser_task (C struct)c.iscsi_iser_taskhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hiscsi_iser_taskh]j)}(hstruct iscsi_iser_taskh](j)}(hjh]hstruct}(hjˁhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjǁhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMubj&)}(h h]h }(hjفhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjǁhhhj؁hMubj)}(hiscsi_iser_taskh]j:)}(hjŁh]hiscsi_iser_task}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjǁhhhj؁hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjÁhhhj؁hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj؁hMhjhhubj)}(hhh]h)}(hiser task contexth]hiser task context}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj؁hMubeh}(h]h ](jQstructeh"]h$]h&]jjQjj%jj%jjjuh1jhhhjkhhNhNubj)}(hX**Definition**:: struct iscsi_iser_task { struct iser_tx_desc desc; struct iser_conn *iser_conn; enum iser_task_status status; struct scsi_cmnd *sc; int command_sent; int dir[ISER_DIRS_NUM]; struct iser_mem_reg rdma_reg[ISER_DIRS_NUM]; struct iser_data_buf data[ISER_DIRS_NUM]; struct iser_data_buf prot[ISER_DIRS_NUM]; }; **Members** ``desc`` TX descriptor ``iser_conn`` link to iser connection ``status`` current task status ``sc`` link to scsi command ``command_sent`` indicate if command was sent ``dir`` iser data direction ``rdma_reg`` task rdma registration desc ``data`` iser data buffer desc ``prot`` iser protection buffer desch](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh:}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj)ubji)}(hXstruct iscsi_iser_task { struct iser_tx_desc desc; struct iser_conn *iser_conn; enum iser_task_status status; struct scsi_cmnd *sc; int command_sent; int dir[ISER_DIRS_NUM]; struct iser_mem_reg rdma_reg[ISER_DIRS_NUM]; struct iser_data_buf data[ISER_DIRS_NUM]; struct iser_data_buf prot[ISER_DIRS_NUM]; };h]hXstruct iscsi_iser_task { struct iser_tx_desc desc; struct iser_conn *iser_conn; enum iser_task_status status; struct scsi_cmnd *sc; int command_sent; int dir[ISER_DIRS_NUM]; struct iser_mem_reg rdma_reg[ISER_DIRS_NUM]; struct iser_data_buf data[ISER_DIRS_NUM]; struct iser_data_buf prot[ISER_DIRS_NUM]; };}hjJsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj)ubh)}(h **Members**h]j)}(hj[h]hMembers}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj)ubj)}(hhh](j)}(h``desc`` TX descriptor h](j)}(h``desc``h]j)}(hjzh]hdesc}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjtubj )}(hhh]h)}(h TX descriptorh]h TX descriptor}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjhMhjqubj)}(h&``iser_conn`` link to iser connection h](j)}(h ``iser_conn``h]j)}(hjh]h iser_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hlink to iser connectionh]hlink to iser connection}(hĵhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjȂhMhjɂubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjȂhMhjqubj)}(h``status`` current task status h](j)}(h ``status``h]j)}(hjh]hstatus}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hcurrent task statush]hcurrent task status}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjqubj)}(h``sc`` link to scsi command h](j)}(h``sc``h]j)}(hj%h]hsc}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hlink to scsi commandh]hlink to scsi command}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hMhj;ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj:hMhjqubj)}(h.``command_sent`` indicate if command was sent h](j)}(h``command_sent``h]j)}(hj^h]h command_sent}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjXubj )}(hhh]h)}(hindicate if command was senth]hindicate if command was sent}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshMhjtubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjshMhjqubj)}(h``dir`` iser data direction h](j)}(h``dir``h]j)}(hjh]hdir}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hiser data directionh]hiser data direction}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjqubj)}(h)``rdma_reg`` task rdma registration desc h](j)}(h ``rdma_reg``h]j)}(hjЃh]hrdma_reg}(hj҃hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj΃ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjʃubj )}(hhh]h)}(htask rdma registration desch]htask rdma registration desc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjʃubeh}(h]h ]h"]h$]h&]uh1jhjhMhjqubj)}(h``data`` iser data buffer desc h](j)}(h``data``h]j)}(hj h]hdata}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hiser data buffer desch]hiser data buffer desc}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjqubj)}(h$``prot`` iser protection buffer desch](j)}(h``prot``h]j)}(hjBh]hprot}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj<ubj )}(hhh]h)}(hiser protection buffer desch]hiser protection buffer desc}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjXubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhMhjqubeh}(h]h ]h"]h$]h&]uh1jhj)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_global (C struct) c.iser_globalhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h iser_globalh]j)}(hstruct iser_globalh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(h iser_globalh]j:)}(hjh]h iser_global}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hiSER global contexth]hiSER global context}(hjބhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjۄhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hX**Definition**:: struct iser_global { struct mutex device_list_mutex; struct list_head device_list; struct mutex connlist_mutex; struct list_head connlist; struct kmem_cache *desc_cache; }; **Members** ``device_list_mutex`` protects device_list ``device_list`` iser devices global list ``connlist_mutex`` protects connlist ``connlist`` iser connections global list ``desc_cache`` kmem cache for tx dataouth](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubji)}(hstruct iser_global { struct mutex device_list_mutex; struct list_head device_list; struct mutex connlist_mutex; struct list_head connlist; struct kmem_cache *desc_cache; };h]hstruct iser_global { struct mutex device_list_mutex; struct list_head device_list; struct mutex connlist_mutex; struct list_head connlist; struct kmem_cache *desc_cache; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubh)}(h **Members**h]j)}(hj,h]hMembers}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj)}(hhh](j)}(h+``device_list_mutex`` protects device_list h](j)}(h``device_list_mutex``h]j)}(hjKh]hdevice_list_mutex}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjEubj )}(hhh]h)}(hprotects device_listh]hprotects device_list}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hMhjBubj)}(h)``device_list`` iser devices global list h](j)}(h``device_list``h]j)}(hjh]h device_list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj~ubj )}(hhh]h)}(hiser devices global listh]hiser devices global list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjBubj)}(h%``connlist_mutex`` protects connlist h](j)}(h``connlist_mutex``h]j)}(hjh]hconnlist_mutex}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hprotects connlisth]hprotects connlist}(hjօhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj҅hMhjӅubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj҅hMhjBubj)}(h*``connlist`` iser connections global list h](j)}(h ``connlist``h]j)}(hjh]hconnlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjubj )}(hhh]h)}(hiser connections global listh]hiser connections global list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjBubj)}(h(``desc_cache`` kmem cache for tx dataouth](j)}(h``desc_cache``h]j)}(hj/h]h desc_cache}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj)ubj )}(hhh]h)}(hkmem cache for tx dataouth]hkmem cache for tx dataout}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjBubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_pdu_alloc (C function)c.iscsi_iser_pdu_allochNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hBint iscsi_iser_pdu_alloc (struct iscsi_task *task, uint8_t opcode)h]j)}(hAint iscsi_iser_pdu_alloc(struct iscsi_task *task, uint8_t opcode)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiscsi_iser_pdu_alloch]j:)}(hiscsi_iser_pdu_alloch]hiscsi_iser_pdu_alloc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h)(struct iscsi_task *task, uint8_t opcode)h](j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjƆhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj†ubj&)}(h h]h }(hjӆhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj†ubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_pdu_allocasbuh1hhj†ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj†ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj†ubj:)}(htaskh]htask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj†ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint8_t opcodeh](h)}(hhh]j:)}(huint8_th]huint8_t}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj=modnameN classnameNjWjZ)}j]]jc.iscsi_iser_pdu_allocasbuh1hhj4ubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubj:)}(hopcodeh]hopcode}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]j|ah ](jjeh"]h$]h&]jj)jhuh1jhjhKhj~hhubj)}(hhh]h)}(hallocate an iscsi-iser PDUh]hallocate an iscsi-iser PDU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhj~hhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct iscsi_task *task`` iscsi task ``uint8_t opcode`` iscsi command opcode **Description** Netes: This routine can't fail, just assign iscsi task hdr and max hdr size.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubj)}(hhh](j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hj҇h]hstruct iscsi_task *task}(hjԇhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjЇubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj̇ubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj̇ubeh}(h]h ]h"]h$]h&]uh1jhjhKhjɇubj)}(h(``uint8_t opcode`` iscsi command opcode h](j)}(h``uint8_t opcode``h]j)}(hj h]huint8_t opcode}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubj )}(hhh]h)}(hiscsi command opcodeh]hiscsi command opcode}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj!ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjɇubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjFh]h Description}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubj)}(hhh]j)}(hLNetes: This routine can't fail, just assign iscsi task hdr and max hdr size.h](j)}(h6Netes: This routine can't fail, just assign iscsi taskh]h8Netes: This routine can’t fail, just assign iscsi task}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj_ubj )}(hhh]h)}(hhdr and max hdr size.h]hhdr and max hdr size.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjrubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjqhKhj\ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)iser_initialize_task_headers (C function)c.iser_initialize_task_headershNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hXint iser_initialize_task_headers (struct iscsi_task *task, struct iser_tx_desc *tx_desc)h]j)}(hWint iser_initialize_task_headers(struct iscsi_task *task, struct iser_tx_desc *tx_desc)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjňhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjĈhKubj)}(hiser_initialize_task_headersh]j:)}(hiser_initialize_task_headersh]hiser_initialize_task_headers}(hj׈hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjӈubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjĈhKubj)}(h7(struct iscsi_task *task, struct iser_tx_desc *tx_desc)h](j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjوsbc.iser_initialize_task_headersasbuh1hhjubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(htaskh]htask}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iser_tx_desc *tx_desch](j)}(hjh]hstruct}(hjehhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(h iser_tx_desch]h iser_tx_desc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j-c.iser_initialize_task_headersasbuh1hhjaubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjaubj:)}(htx_desch]htx_desc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjĈhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjĈhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjĈhKhjhhubj)}(hhh]h)}(hInitialize task headersh]hInitialize task headers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjĈhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hXA**Parameters** ``struct iscsi_task *task`` iscsi task ``struct iser_tx_desc *tx_desc`` iser tx descriptor **Notes** This routine may race with iser teardown flow for scsi error handling TMFs. So for TMF we should acquire the state mutex to avoid dereferencing the IB device which may have already been terminated.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubj)}(hhh](j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hj'h]hstruct iscsi_task *task}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj!ubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hKhj=ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hKhjubj)}(h4``struct iser_tx_desc *tx_desc`` iser tx descriptor h](j)}(h ``struct iser_tx_desc *tx_desc``h]j)}(hj`h]hstruct iser_tx_desc *tx_desc}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjZubj )}(hhh]h)}(hiser tx descriptorh]hiser tx descriptor}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuhKhjvubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjuhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Notes**h]j)}(hjh]hNotes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubh)}(hThis routine may race with iser teardown flow for scsi error handling TMFs. So for TMF we should acquire the state mutex to avoid dereferencing the IB device which may have already been terminated.h]hThis routine may race with iser teardown flow for scsi error handling TMFs. So for TMF we should acquire the state mutex to avoid dereferencing the IB device which may have already been terminated.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_task_init (C function)c.iscsi_iser_task_inithNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h2int iscsi_iser_task_init (struct iscsi_task *task)h]j)}(h1int iscsi_iser_task_init(struct iscsi_task *task)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj܊hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj܊hhhjhKubj)}(hiscsi_iser_task_inith]j:)}(hiscsi_iser_task_inith]hiscsi_iser_task_init}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj܊hhhjhKubj)}(h(struct iscsi_task *task)h]j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj*hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj=modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_task_initasbuh1hhjubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(htaskh]htask}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhj܊hhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj؊hhhjhKubah}(h]jӊah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjՊhhubj)}(hhh]h)}(hInitialize iscsi-iser taskh]hInitialize iscsi-iser task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjՊhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct iscsi_task *task`` iscsi task **Description** Initialize the task for the scsi command or mgmt command. **Return** Returns zero on success or -ENOMEM when failing to init task headers (dma mapping error).h](h)}(h**Parameters**h]j)}(hj‹h]h Parameters}(hjċhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubj)}(hhh]j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hjh]hstruct iscsi_task *task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjߋubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjۋubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjۋubeh}(h]h ]h"]h$]h&]uh1jhjhKhj؋ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubh)}(h9Initialize the task for the scsi command or mgmt command.h]h9Initialize the task for the scsi command or mgmt command.}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubh)}(h **Return**h]j)}(hjCh]hReturn}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubh)}(hYReturns zero on success or -ENOMEM when failing to init task headers (dma mapping error).h]hYReturns zero on success or -ENOMEM when failing to init task headers (dma mapping error).}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iscsi_iser_mtask_xmit (C function)c.iscsi_iser_mtask_xmithNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hLint iscsi_iser_mtask_xmit (struct iscsi_conn *conn, struct iscsi_task *task)h]j)}(hKint iscsi_iser_mtask_xmit(struct iscsi_conn *conn, struct iscsi_task *task)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hiscsi_iser_mtask_xmith]j:)}(hiscsi_iser_mtask_xmith]hiscsi_iser_mtask_xmit}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h2(struct iscsi_conn *conn, struct iscsi_task *task)h](j)}(hstruct iscsi_conn *connh](j)}(hjh]hstruct}(hjŌhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjҌhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iscsi_connh]h iscsi_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_mtask_xmitasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hconnh]hconn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj3ubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_mtask_xmitasbuh1hhj3ubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubj:)}(htaskh]htask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]j{ah ](jjeh"]h$]h&]jj)jhuh1jhjhMhj}hhubj)}(hhh]h)}(h xmit management (immediate) taskh]h xmit management (immediate) task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj}hhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjЍjjЍjjjuh1jhhhjkhhNhNubj)}(hX**Parameters** ``struct iscsi_conn *conn`` iscsi connection ``struct iscsi_task *task`` task management task **Notes** The function can return -EAGAIN in which case caller must call it again later, or recover. 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'0' return code means successful xmit.h]hThe function can return -EAGAIN in which case caller must call it again later, or recover. ‘0’ return code means successful xmit.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubah}(h]h ]h"]h$]h&]uh1jDDhjhMhjԍubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_task_xmit (C function)c.iscsi_iser_task_xmithNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h2int iscsi_iser_task_xmit (struct iscsi_task *task)h]j)}(h1int iscsi_iser_task_xmit(struct iscsi_task *task)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM7ubj&)}(h h]h }(hjˎhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjʎhM7ubj)}(hiscsi_iser_task_xmith]j:)}(hiscsi_iser_task_xmith]hiscsi_iser_task_xmit}(hjݎhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjَubah}(h]h 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]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj hMubah}(h]jۑah ](jjeh"]h$]h&]jj)jhuh1jhj hMhjݑhhubj)}(hhh]h)}(h,check protection information status of task.h]h,check protection information status of task.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj hhubah}(h]h ]h"]h$]h&]uh1jhjݑhhhj hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj(jj(jjjuh1jhhhjkhhNhNubj)}(hX**Parameters** ``struct iscsi_task *task`` iscsi task ``sector_t *sector`` error sector if exsists (output) **Return** zero if no data-integrity errors have occurred 0x1: data-integrity error occurred in the guard-block 0x2: data-integrity error occurred in the reference tag 0x3: data-integrity error occurred in the application tag **Description** In addition the error sector is marked.h](h)}(h**Parameters**h]j)}(hj2h]h Parameters}(hj4hhhNhNubah}(h]h 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(output)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjHubeh}(h]h ]h"]h$]h&]uh1jhj,ubh)}(h **Return**h]j)}(hjœh]hReturn}(hjǓhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjÓubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj,ubh)}(hzero if no data-integrity errors have occurred 0x1: data-integrity error occurred in the guard-block 0x2: data-integrity error occurred in the reference tag 0x3: data-integrity error occurred in the application tagh]hzero if no data-integrity errors have occurred 0x1: data-integrity error occurred in the guard-block 0x2: data-integrity error occurred in the reference tag 0x3: data-integrity error occurred in the application tag}(hjۓhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj,ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj,ubjED)}(h'In addition the error sector is marked.h]h)}(hjh]h'In addition the error sector is marked.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubah}(h]h ]h"]h$]h&]uh1jDDhjhMhj,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iscsi_iser_conn_create (C function)c.iscsi_iser_conn_createhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(histruct iscsi_cls_conn * iscsi_iser_conn_create (struct iscsi_cls_session *cls_session, uint32_t conn_idx)h]j)}(hgstruct iscsi_cls_conn *iscsi_iser_conn_create(struct iscsi_cls_session *cls_session, uint32_t conn_idx)h](j)}(hjh]hstruct}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6hhhjGhMubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj[modnameN classnameNjWjZ)}j]]j`)}jSiscsi_iser_conn_createsbc.iscsi_iser_conn_createasbuh1hhj6hhhjGhMubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6hhhjGhMubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6hhhjGhMubj)}(hiscsi_iser_conn_createh]j:)}(hjwh]hiscsi_iser_conn_create}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6hhhjGhMubj)}(h:(struct iscsi_cls_session *cls_session, uint32_t conn_idx)h](j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjҔhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjϔubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjԔmodnameN classnameNjWjZ)}j]]juc.iscsi_iser_conn_createasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h cls_sessionh]h cls_session}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint32_t conn_idxh](h)}(hhh]j:)}(huint32_th]huint32_t}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]juc.iscsi_iser_conn_createasbuh1hhj ubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(hconn_idxh]hconn_idx}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj6hhhjGhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj2hhhjGhMubah}(h]j-ah ](jjeh"]h$]h&]jj)jhuh1jhjGhMhj/hhubj)}(hhh]h)}(h"create a new iscsi-iser connectionh]h"create a new iscsi-iser connection}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjzhhubah}(h]h ]h"]h$]h&]uh1jhj/hhhjGhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct iscsi_cls_session *cls_session`` iscsi class connection ``uint32_t conn_idx`` connection index within the session (for MCS) **Return** iscsi_cls_conn when iscsi_conn_setup succeeds or NULL otherwise.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj)}(hhh](j)}(hA``struct iscsi_cls_session *cls_session`` iscsi class connection h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hjh]h%struct iscsi_cls_session *cls_session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjוhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjӕhMhjԕubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjӕhMhjubj)}(hD``uint32_t conn_idx`` connection index within the session (for MCS) h](j)}(h``uint32_t conn_idx``h]j)}(hjh]huint32_t conn_idx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(h-connection index within the session (for MCS)h]h-connection index within the session (for MCS)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hj2h]hReturn}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubh)}(h@iscsi_cls_conn when iscsi_conn_setup succeeds or NULL otherwise.h]h@iscsi_cls_conn when iscsi_conn_setup succeeds or NULL otherwise.}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_conn_bind (C function)c.iscsi_iser_conn_bindhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hint iscsi_iser_conn_bind (struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h]j)}(hint iscsi_iser_conn_bind(struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h](j)}(hinth]hint}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjshhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjshhhjhMubj)}(hiscsi_iser_conn_bindh]j:)}(hiscsi_iser_conn_bindh]hiscsi_iser_conn_bind}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjshhhjhMubj)}(hp(struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h](j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjҖhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjϖubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjԖmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_conn_bindasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h cls_sessionh]h cls_session}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iscsi_cls_conn *cls_connh](j)}(hjh]hstruct}(hj&hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjFmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_conn_bindasbuh1hhj"ubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubju)}(hjxh]h*}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj"ubj:)}(hcls_connh]hcls_conn}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint64_t transport_ephh](h)}(hhh]j:)}(huint64_th]huint64_t}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_conn_bindasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h transport_ephh]h transport_eph}(hjŗhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint is_leadingh](j)}(hinth]hint}(hjޗhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjڗubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjڗubj:)}(h is_leadingh]h is_leading}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjڗubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjshhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjohhhjhMubah}(h]jjah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjlhhubj)}(hhh]h)}(h)bind iscsi and iser connection structuresh]h)bind iscsi and iser connection structures}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj!hhubah}(h]h ]h"]h$]h&]uh1jhjlhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj<jj<jjjuh1jhhhjkhhNhNubj)}(hX**Parameters** ``struct iscsi_cls_session *cls_session`` iscsi class session ``struct iscsi_cls_conn *cls_conn`` iscsi class connection ``uint64_t transport_eph`` transport end-point handle ``int is_leading`` indicate if this is the session leading connection (MCS) **Return** zero on success, $error if iscsi_conn_bind fails and -EINVAL in case end-point doesn't exists anymore or iser connection state is not UP (teardown already started).h](h)}(h**Parameters**h]j)}(hjFh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj@ubj)}(hhh](j)}(h>``struct iscsi_cls_session *cls_session`` iscsi class session h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hjeh]h%struct iscsi_cls_session *cls_session}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj_ubj )}(hhh]h)}(hiscsi class sessionh]hiscsi class session}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhMhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMhj\ubj)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hjh]hstruct iscsi_cls_conn *cls_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj\ubj)}(h6``uint64_t transport_eph`` transport end-point handle h](j)}(h``uint64_t transport_eph``h]j)}(hjטh]huint64_t transport_eph}(hj٘hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj՘ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjјubj )}(hhh]h)}(htransport end-point handleh]htransport end-point handle}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjјubeh}(h]h ]h"]h$]h&]uh1jhjhMhj\ubj)}(hL``int is_leading`` indicate if this is the session leading connection (MCS) h](j)}(h``int is_leading``h]j)}(hjh]hint is_leading}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj ubj )}(hhh]h)}(h8indicate if this is the session leading connection (MCS)h]h8indicate if this is the session leading connection (MCS)}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhj\ubeh}(h]h ]h"]h$]h&]uh1jhj@ubh)}(h **Return**h]j)}(hjKh]hReturn}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj@ubh)}(hzero on success, $error if iscsi_conn_bind fails and -EINVAL in case end-point doesn't exists anymore or iser connection state is not UP (teardown already started).h]hzero on success, $error if iscsi_conn_bind fails and -EINVAL in case end-point doesn’t exists anymore or iser connection state is not UP (teardown already started).}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iscsi_iser_conn_start (C function)c.iscsi_iser_conn_starthNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h;int iscsi_iser_conn_start (struct iscsi_cls_conn *cls_conn)h]j)}(h:int iscsi_iser_conn_start(struct iscsi_cls_conn *cls_conn)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hiscsi_iser_conn_starth]j:)}(hiscsi_iser_conn_starth]hiscsi_iser_conn_start}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h!(struct iscsi_cls_conn *cls_conn)h]j)}(hstruct iscsi_cls_conn *cls_connh](j)}(hjh]hstruct}(hj͙hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjəubj&)}(h h]h }(hjڙhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjəubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_conn_startasbuh1hhjəubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjəubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjəubj:)}(hcls_connh]hcls_conn}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjəubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjřubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hstart iscsi-iser connectionh]hstart iscsi-iser connection}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjMhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjhjjhjjjuh1jhhhjkhhNhNubj)}(hX **Parameters** ``struct iscsi_cls_conn *cls_conn`` iscsi class connection **Notes** Here iser intialize (or re-initialize) stop_completion as from this point iscsi must call conn_stop in session/connection teardown so iser transport must wait for it.h](h)}(h**Parameters**h]j)}(hjrh]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjlubj)}(hhh]j)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hjh]hstruct iscsi_cls_conn *cls_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubh)}(h **Notes**h]j)}(hj̚h]hNotes}(hjΚhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjʚubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjlubj)}(hhh]j)}(hHere iser intialize (or re-initialize) stop_completion as from this point iscsi must call conn_stop in session/connection teardown so iser transport must wait for it.h](j)}(h9Here iser intialize (or re-initialize) stop_completion ash]h9Here iser intialize (or re-initialize) stop_completion as}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hlfrom this point iscsi must call conn_stop in session/connection teardown so iser transport must wait for it.h]hlfrom this point iscsi must call conn_stop in session/connection teardown so iser transport must wait for it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_conn_stop (C function)c.iscsi_iser_conn_stophNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hEvoid iscsi_iser_conn_stop (struct iscsi_cls_conn *cls_conn, int flag)h]j)}(hDvoid iscsi_iser_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)h](j)}(hvoidh]hvoid}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjJhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7hhhjIhMubj)}(hiscsi_iser_conn_stoph]j:)}(hiscsi_iser_conn_stoph]hiscsi_iser_conn_stop}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubah}(h]h ](jjeh"]h$]h&]jjuh1jhj7hhhjIhMubj)}(h+(struct iscsi_cls_conn *cls_conn, int flag)h](j)}(hstruct iscsi_cls_conn *cls_connh](j)}(hjh]hstruct}(hjxhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjtubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjtubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj^sbc.iscsi_iser_conn_stopasbuh1hhjtubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjtubju)}(hjxh]h*}(hjěhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjtubj:)}(hcls_connh]hcls_conn}(hjћhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjpubj)}(hint flagh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hflagh]hflag}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjpubeh}(h]h ]h"]h$]h&]jjuh1jhj7hhhjIhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj3hhhjIhMubah}(h]j.ah ](jjeh"]h$]h&]jj)jhuh1jhjIhMhj0hhubj)}(hhh]h)}(hstop iscsi-iser connectionh]hstop iscsi-iser connection}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj-hhubah}(h]h ]h"]h$]h&]uh1jhj0hhhjIhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjHjjHjjjuh1jhhhjkhhNhNubj)}(hX}**Parameters** ``struct iscsi_cls_conn *cls_conn`` iscsi class connection ``int flag`` indicate if recover or terminate (passed as is) **Notes** Calling iscsi_conn_stop might theoretically race with DEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.h](h)}(h**Parameters**h]j)}(hjRh]h Parameters}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjLubj)}(hhh](j)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hjqh]hstruct iscsi_cls_conn *cls_conn}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjkubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjkubeh}(h]h ]h"]h$]h&]uh1jhjhMhjhubj)}(h=``int flag`` indicate if recover or terminate (passed as is) h](j)}(h ``int flag``h]j)}(hjh]hint flag}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(h/indicate if recover or terminate (passed as is)h]h/indicate if recover or terminate (passed as is)}(hjÜhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjhubeh}(h]h ]h"]h$]h&]uh1jhjLubh)}(h **Notes**h]j)}(hjh]hNotes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjLubj)}(hhh]j)}(hCalling iscsi_conn_stop might theoretically race with DEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.h](j)}(h5Calling iscsi_conn_stop might theoretically race withh]h5Calling iscsi_conn_stop might theoretically race with}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjubj )}(hhh]h)}(hDEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.h]hDEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'iscsi_iser_session_destroy (C function)c.iscsi_iser_session_destroyhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hGvoid iscsi_iser_session_destroy (struct iscsi_cls_session *cls_session)h]j)}(hFvoid iscsi_iser_session_destroy(struct iscsi_cls_session *cls_session)h](j)}(hvoidh]hvoid}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjQhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM-ubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQhhhjchM-ubj)}(hiscsi_iser_session_destroyh]j:)}(hiscsi_iser_session_destroyh]hiscsi_iser_session_destroy}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ](jjeh"]h$]h&]jjuh1jhjQhhhjchM-ubj)}(h'(struct iscsi_cls_session *cls_session)h]j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjxsbc.iscsi_iser_session_destroyasbuh1hhjubj&)}(h h]h }(hjНhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjޝhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h cls_sessionh]h cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjQhhhjchM-ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjMhhhjchM-ubah}(h]jHah ](jjeh"]h$]h&]jj)jhuh1jhjchM-hjJhhubj)}(hhh]h)}(hdestroy iscsi-iser sessionh]hdestroy iscsi-iser session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM-hjhhubah}(h]h ]h"]h$]h&]uh1jhjJhhhjchM-ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj-jj-jjjuh1jhhhjkhhNhNubj)}(h~**Parameters** ``struct iscsi_cls_session *cls_session`` iscsi class session **Description** Removes and free iscsi host.h](h)}(h**Parameters**h]j)}(hj7h]h Parameters}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM1hj1ubj)}(hhh]j)}(h>``struct iscsi_cls_session *cls_session`` iscsi class session h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hjVh]h%struct iscsi_cls_session *cls_session}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM.hjPubj )}(hhh]h)}(hiscsi class sessionh]hiscsi class session}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkhM.hjlubah}(h]h ]h"]h$]h&]uh1j hjPubeh}(h]h ]h"]h$]h&]uh1jhjkhM.hjMubah}(h]h ]h"]h$]h&]uh1jhj1ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM0hj1ubh)}(hRemoves and free iscsi host.h]hRemoves and free iscsi host.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM/hj1ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&iscsi_iser_session_create (C function)c.iscsi_iser_session_createhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hstruct iscsi_cls_session * iscsi_iser_session_create (struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h]j)}(hstruct iscsi_cls_session *iscsi_iser_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h](j)}(hjh]hstruct}(hj֞hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjҞhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMNubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjҞhhhjhMNubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSiscsi_iser_session_createsbc.iscsi_iser_session_createasbuh1hhjҞhhhjhMNubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjҞhhhjhMNubju)}(hjxh]h*}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjҞhhhjhMNubj)}(hiscsi_iser_session_createh]j:)}(hjh]hiscsi_iser_session_create}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjҞhhhjhMNubj)}(hW(struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h](j)}(hstruct iscsi_endpoint *eph](j)}(hjh]hstruct}(hjPhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjLubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubh)}(hhh]j:)}(hiscsi_endpointh]hiscsi_endpoint}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_session_createasbuh1hhjLubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLubj:)}(heph]hep}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(huint16_t cmds_maxh](h)}(hhh]j:)}(huint16_th]huint16_t}(hjßhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjşmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_session_createasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hcmds_maxh]hcmds_max}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(huint16_t qdepthh](h)}(hhh]j:)}(huint16_th]huint16_t}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jc.iscsi_iser_session_createasbuh1hhjubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hqdepthh]hqdepth}(hj7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(huint32_t initial_cmdsnh](h)}(hhh]j:)}(huint32_th]huint32_t}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjUmodnameN classnameNjWjZ)}j]]jc.iscsi_iser_session_createasbuh1hhjLubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubj:)}(h initial_cmdsnh]h initial_cmdsn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubeh}(h]h ]h"]h$]h&]jjuh1jhjҞhhhjhMNubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjΞhhhjhMNubah}(h]jɞah ](jjeh"]h$]h&]jj)jhuh1jhjhMNhj˞hhubj)}(hhh]h)}(hcreate an iscsi-iser sessionh]hcreate an iscsi-iser session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMNhjhhubah}(h]h ]h"]h$]h&]uh1jhj˞hhhjhMNubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hX`**Parameters** ``struct iscsi_endpoint *ep`` iscsi end-point handle ``uint16_t cmds_max`` maximum commands in this session ``uint16_t qdepth`` session command queue depth ``uint32_t initial_cmdsn`` initiator command sequnce number **Description** Allocates and adds a scsi host, expose DIF supprot if exists, and sets up an iscsi session.h](h)}(h**Parameters**h]j)}(hjˠh]h Parameters}(hj͠hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɠubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMRhjŠubj)}(hhh](j)}(h5``struct iscsi_endpoint *ep`` iscsi end-point handle h](j)}(h``struct iscsi_endpoint *ep``h]j)}(hjh]hstruct iscsi_endpoint *ep}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMOhjubj )}(hhh]h)}(hiscsi end-point handleh]hiscsi end-point handle}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMOhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMOhjubj)}(h7``uint16_t cmds_max`` maximum commands in this session h](j)}(h``uint16_t cmds_max``h]j)}(hj#h]huint16_t cmds_max}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMPhjubj )}(hhh]h)}(h maximum commands in this sessionh]h maximum commands in this session}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hMPhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hMPhjubj)}(h0``uint16_t qdepth`` session command queue depth h](j)}(h``uint16_t qdepth``h]j)}(hj\h]huint16_t qdepth}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMQhjVubj )}(hhh]h)}(hsession command queue depthh]hsession command queue depth}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMQhjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhMQhjubj)}(h<``uint32_t initial_cmdsn`` initiator command sequnce number h](j)}(h``uint32_t initial_cmdsn``h]j)}(hjh]huint32_t initial_cmdsn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMRhjubj )}(hhh]h)}(h initiator command sequnce numberh]h initiator command sequnce number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMRhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMRhjubeh}(h]h ]h"]h$]h&]uh1jhjŠubh)}(h**Description**h]j)}(hjСh]h Description}(hjҡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjΡubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMThjŠubh)}(h[Allocates and adds a scsi host, expose DIF supprot if exists, and sets up an iscsi session.h]h[Allocates and adds a scsi host, expose DIF supprot if exists, and sets up an iscsi session.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMShjŠubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iscsi_iser_ep_connect (C function)c.iscsi_iser_ep_connecthNtauh1hhjkhhhhNhNubj)}(hhh](j)}(htstruct iscsi_endpoint * iscsi_iser_ep_connect (struct Scsi_Host *shost, struct sockaddr *dst_addr, int non_blocking)h]j)}(hrstruct iscsi_endpoint *iscsi_iser_ep_connect(struct Scsi_Host *shost, struct sockaddr *dst_addr, int 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Scsi_Hosth]h Scsi_Host}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jPc.iscsi_iser_ep_connectasbuh1hhjubj&)}(h h]h }(hjˢhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj٢hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hshosth]hshost}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct sockaddr *dst_addrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsockaddrh]hsockaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jPc.iscsi_iser_ep_connectasbuh1hhjubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdst_addrh]hdst_addr}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint non_blockingh](j)}(hinth]hint}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjkubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubj:)}(h non_blockingh]h non_blocking}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj"hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj"hM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj"hM hj hhubj)}(hhh]h)}(h&Initiate iSER connection establishmenth]h&Initiate iSER connection establishment}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj"hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjͣjjͣjjjuh1jhhhjkhhNhNubj)}(hX6**Parameters** ``struct Scsi_Host *shost`` scsi_host ``struct sockaddr *dst_addr`` destination address ``int non_blocking`` indicate if routine can block **Description** Allocate an iscsi endpoint, an iser_conn structure and bind them. After that start RDMA connection establishment via rdma_cm. We don't allocate iser_conn embedded in iscsi_endpoint since in teardown the endpoint will be destroyed at ep_disconnect while iser_conn will cleanup its resources asynchronuously. **Return** iscsi_endpoint created by iscsi layer or ERR_PTR(error) if fails.h](h)}(h**Parameters**h]j)}(hjףh]h Parameters}(hj٣hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjգubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjѣubj)}(hhh](j)}(h&``struct Scsi_Host *shost`` scsi_host h](j)}(h``struct Scsi_Host *shost``h]j)}(hjh]hstruct Scsi_Host *shost}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hjubj )}(hhh]h)}(h scsi_hosth]h scsi_host}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM hjubj)}(h2``struct sockaddr *dst_addr`` destination address h](j)}(h``struct sockaddr *dst_addr``h]j)}(hj/h]hstruct sockaddr *dst_addr}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hj)ubj )}(hhh]h)}(hdestination addressh]hdestination address}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhM hjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhM hjubj)}(h3``int non_blocking`` indicate if routine can block h](j)}(h``int non_blocking``h]j)}(hjhh]hint non_blocking}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjbubj )}(hhh]h)}(hindicate if routine can blockh]hindicate if routine can block}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMhjubeh}(h]h ]h"]h$]h&]uh1jhjѣubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjѣubh)}(hX2Allocate an iscsi endpoint, an iser_conn structure and bind them. After that start RDMA connection establishment via rdma_cm. We don't allocate iser_conn embedded in iscsi_endpoint since in teardown the endpoint will be destroyed at ep_disconnect while iser_conn will cleanup its resources asynchronuously.h]hX4Allocate an iscsi endpoint, an iser_conn structure and bind them. After that start RDMA connection establishment via rdma_cm. We don’t allocate iser_conn embedded in iscsi_endpoint since in teardown the endpoint will be destroyed at ep_disconnect while iser_conn will cleanup its resources asynchronuously.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjѣubh)}(h **Return**h]j)}(hjʤh]hReturn}(hj̤hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjȤubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjѣubh)}(hAiscsi_endpoint created by iscsi layer or ERR_PTR(error) if fails.h]hAiscsi_endpoint created by iscsi layer or ERR_PTR(error) if fails.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjѣubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiscsi_iser_ep_poll (C function)c.iscsi_iser_ep_pollhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hBint iscsi_iser_ep_poll (struct iscsi_endpoint *ep, int timeout_ms)h]j)}(hAint iscsi_iser_ep_poll(struct iscsi_endpoint *ep, int timeout_ms)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM:ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhM:ubj)}(hiscsi_iser_ep_pollh]j:)}(hiscsi_iser_ep_pollh]hiscsi_iser_ep_poll}(hj0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhjhM:ubj)}(h+(struct iscsi_endpoint *ep, int timeout_ms)h](j)}(hstruct iscsi_endpoint *eph](j)}(hjh]hstruct}(hjLhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(hiscsi_endpointh]hiscsi_endpoint}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjlmodnameN classnameNjWjZ)}j]]j`)}jSj2sbc.iscsi_iser_ep_pollasbuh1hhjHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj:)}(heph]hep}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjDubj)}(hint timeout_msh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj̥hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h timeout_msh]h timeout_ms}(hjڥhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjDubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhjhM:ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM:ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM:hjhhubj)}(hhh]h)}(h2poll for iser connection establishment to completeh]h2poll for iser connection establishment to complete}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM:hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM:ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hX**Parameters** ``struct iscsi_endpoint *ep`` iscsi endpoint (created at ep_connect) ``int timeout_ms`` polling timeout allowed in ms. **Description** This routine boils down to waiting for up_completion signaling that cma_id got CONNECTED event. **Return** 1 if succeeded in connection establishment, 0 if timeout expired (libiscsi will retry will kick in) or -1 if interrupted by signal or more likely iser connection state transitioned to TEMINATING or DOWN during the wait period.h](h)}(h**Parameters**h]j)}(hj&h]h Parameters}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM>hj ubj)}(hhh](j)}(hE``struct iscsi_endpoint *ep`` iscsi endpoint (created at ep_connect) h](j)}(h``struct iscsi_endpoint *ep``h]j)}(hjEh]hstruct iscsi_endpoint *ep}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM;hj?ubj )}(hhh]h)}(h&iscsi endpoint (created at ep_connect)h]h&iscsi endpoint (created at ep_connect)}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhM;hj[ubah}(h]h ]h"]h$]h&]uh1j hj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhM;hj<ubj)}(h2``int timeout_ms`` polling timeout allowed in ms. h](j)}(h``int timeout_ms``h]j)}(hj~h]hint timeout_ms}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM<hjxubj )}(hhh]h)}(hpolling timeout allowed in ms.h]hpolling timeout allowed in ms.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM<hjubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjhM<hj<ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM>hj ubh)}(h_This routine boils down to waiting for up_completion signaling that cma_id got CONNECTED event.h]h_This routine boils down to waiting for up_completion signaling that cma_id got CONNECTED event.}(hjϦhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM=hj ubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjަubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM@hj ubh)}(h1 if succeeded in connection establishment, 0 if timeout expired (libiscsi will retry will kick in) or -1 if interrupted by signal or more likely iser connection state transitioned to TEMINATING or DOWN during the wait period.h]h1 if succeeded in connection establishment, 0 if timeout expired (libiscsi will retry will kick in) or -1 if interrupted by signal or more likely iser connection state transitioned to TEMINATING or DOWN during the wait period.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMAhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%iscsi_iser_ep_disconnect (C function)c.iscsi_iser_ep_disconnecthNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h9void iscsi_iser_ep_disconnect (struct iscsi_endpoint *ep)h]j)}(h8void iscsi_iser_ep_disconnect(struct iscsi_endpoint *ep)h](j)}(hvoidh]hvoid}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMaubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!hhhj3hMaubj)}(hiscsi_iser_ep_disconnecth]j:)}(hiscsi_iser_ep_disconnecth]hiscsi_iser_ep_disconnect}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubah}(h]h ](jjeh"]h$]h&]jjuh1jhj!hhhj3hMaubj)}(h(struct iscsi_endpoint *ep)h]j)}(hstruct iscsi_endpoint *eph](j)}(hjh]hstruct}(hjbhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj^ubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^ubh)}(hhh]j:)}(hiscsi_endpointh]hiscsi_endpoint}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjHsbc.iscsi_iser_ep_disconnectasbuh1hhj^ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj^ubj:)}(heph]hep}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjZubah}(h]h ]h"]h$]h&]jjuh1jhj!hhhj3hMaubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj3hMaubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj3hMahjhhubj)}(hhh]h)}(h$Initiate connection teardown processh]h$Initiate connection teardown process}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMahjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj3hMaubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hXJ**Parameters** ``struct iscsi_endpoint *ep`` iscsi endpoint handle **Description** This routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn't pass iscsi conn bind/start stage, thus it is safe.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMehjubj)}(hhh]j)}(h4``struct iscsi_endpoint *ep`` iscsi endpoint handle h](j)}(h``struct iscsi_endpoint *ep``h]j)}(hj&h]hstruct iscsi_endpoint *ep}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMbhj ubj )}(hhh]h)}(hiscsi endpoint handleh]hiscsi endpoint handle}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMbhj<ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj;hMbhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjah]h Description}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMdhjubh)}(hThis routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn't pass iscsi conn bind/start stage, thus it is safe.h]hThis routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn’t pass iscsi conn bind/start stage, thus it is safe.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMchjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_send_command (C function)c.iser_send_commandhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hHint iser_send_command (struct iscsi_conn *conn, struct iscsi_task *task)h]j)}(hGint iser_send_command(struct iscsi_conn *conn, struct iscsi_task *task)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMQubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMQubj)}(hiser_send_commandh]j:)}(hiser_send_commandh]hiser_send_command}(hjǨhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjèubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMQubj)}(h2(struct iscsi_conn *conn, struct iscsi_task *task)h](j)}(hstruct iscsi_conn *connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjߨubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjߨubh)}(hhh]j:)}(h iscsi_connh]h iscsi_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjɨsbc.iser_send_commandasbuh1hhjߨubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjߨubju)}(hjxh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjߨubj:)}(hconnh]hconn}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjߨubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjۨubj)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjUhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjumodnameN classnameNjWjZ)}j]]jc.iser_send_commandasbuh1hhjQubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjQubj:)}(htaskh]htask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjۨubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMQubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMQubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMQhjhhubj)}(hhh]h)}(hsend command PDUh]hsend command PDU}(hj֩hhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMQhjөhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMQubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct iscsi_conn *conn`` link to matching iscsi connection ``struct iscsi_task *task`` SCSI command taskh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMUhjubj)}(hhh](j)}(h>``struct iscsi_conn *conn`` link to matching iscsi connection h](j)}(h``struct iscsi_conn *conn``h]j)}(hjh]hstruct iscsi_conn *conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMRhjubj )}(hhh]h)}(h!link to matching iscsi connectionh]h!link to matching iscsi connection}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,hMRhj-ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj,hMRhjubj)}(h-``struct iscsi_task *task`` SCSI command taskh](j)}(h``struct iscsi_task *task``h]j)}(hjPh]hstruct iscsi_task *task}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMThjJubj )}(hhh]h)}(hSCSI command taskh]hSCSI command task}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMShjfubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1jhjehMThjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_send_data_out (C function)c.iser_send_data_outhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(haint iser_send_data_out (struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h]j)}(h`int iser_send_data_out(struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hiser_send_data_outh]j:)}(hiser_send_data_outh]hiser_send_data_out}(hj˪hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjǪubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hJ(struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h](j)}(hstruct iscsi_conn *connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iscsi_connh]h iscsi_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjͪsbc.iser_send_data_outasbuh1hhjubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hconnh]hconn}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߪubj)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjYhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]j!c.iser_send_data_outasbuh1hhjUubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjUubj:)}(htaskh]htask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߪubj)}(hstruct iscsi_data *hdrh](j)}(hjh]hstruct}(hjɫhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjūubj&)}(h h]h }(hj֫hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjūubh)}(hhh]j:)}(h iscsi_datah]h iscsi_data}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j!c.iser_send_data_outasbuh1hhjūubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjūubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjūubj:)}(hhdrh]hhdr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjūubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߪubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hsend data out PDUh]hsend data out PDU}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjGhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct iscsi_conn *conn`` link to matching iscsi connection ``struct iscsi_task *task`` SCSI command task ``struct iscsi_data *hdr`` pointer to the LLD's iSCSI message headerh](h)}(h**Parameters**h]j)}(hjlh]h Parameters}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjfubj)}(hhh](j)}(h>``struct iscsi_conn *conn`` link to matching iscsi connection h](j)}(h``struct iscsi_conn *conn``h]j)}(hjh]hstruct iscsi_conn *conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjubj )}(hhh]h)}(h!link to matching iscsi connectionh]h!link to matching iscsi connection}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h.``struct iscsi_task *task`` SCSI command task h](j)}(h``struct iscsi_task *task``h]j)}(hjĬh]hstruct iscsi_task *task}(hjƬhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj¬ubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjubj )}(hhh]h)}(hSCSI command taskh]hSCSI command task}(hjݬhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj٬hMhjڬubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj٬hMhjubj)}(hD``struct iscsi_data *hdr`` pointer to the LLD's iSCSI message headerh](j)}(h``struct iscsi_data *hdr``h]j)}(hjh]hstruct iscsi_data *hdr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjubj )}(hhh]h)}(h)pointer to the LLD's iSCSI message headerh]h+pointer to the LLD’s iSCSI message header}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$iser_alloc_fastreg_pool (C function)c.iser_alloc_fastreg_poolhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h[int iser_alloc_fastreg_pool (struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h]j)}(hZint iser_alloc_fastreg_pool(struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h](j)}(hinth]hint}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjShhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjShhhjehKubj)}(hiser_alloc_fastreg_poolh]j:)}(hiser_alloc_fastreg_poolh]hiser_alloc_fastreg_pool}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ](jjeh"]h$]h&]jjuh1jhjShhhjehKubj)}(h?(struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h](j)}(hstruct ib_conn *ib_connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_connh]hib_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjzsbc.iser_alloc_fastreg_poolasbuh1hhjubj&)}(h h]h }(hjҭhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hib_connh]hib_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned cmds_maxh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hcmds_maxh]hcmds_max}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int sizeh](j)}(hunsignedh]hunsigned}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubj)}(hinth]hint}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7ubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubj:)}(hsizeh]hsize}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjShhhjehKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjOhhhjehKubah}(h]jJah ](jjeh"]h$]h&]jj)jhuh1jhjehKhjLhhubj)}(hhh]h)}(hICreates pool of fast_reg descriptors for fast registration work requests.h]hICreates pool of fast_reg descriptors for fast registration work requests.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjLhhhjehKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hX**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resources ``unsigned cmds_max`` max number of SCSI commands for this connection ``unsigned int size`` max number of pages per map request **Return** 0 on success, or errno code on failureh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubj)}(hhh](j)}(h6``struct ib_conn *ib_conn`` connection RDMA resources h](j)}(h``struct ib_conn *ib_conn``h]j)}(hjޮh]hstruct ib_conn *ib_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjܮubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjخubj )}(hhh]h)}(hconnection RDMA resourcesh]hconnection RDMA resources}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjخubeh}(h]h ]h"]h$]h&]uh1jhjhKhjծubj)}(hF``unsigned cmds_max`` max number of SCSI commands for this connection h](j)}(h``unsigned cmds_max``h]j)}(hjh]hunsigned cmds_max}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubj )}(hhh]h)}(h/max number of SCSI commands for this connectionh]h/max number of SCSI commands for this connection}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj,hKhj-ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj,hKhjծubj)}(h:``unsigned int size`` max number of pages per map request h](j)}(h``unsigned int size``h]j)}(hjPh]hunsigned int size}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjJubj )}(hhh]h)}(h#max number of pages per map requesth]h#max number of pages per map request}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjehKhjfubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1jhjehKhjծubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubh)}(h&0 on success, or errno code on failureh]h&0 on success, or errno code on failure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iser_free_fastreg_pool (C function)c.iser_free_fastreg_poolhNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h5void iser_free_fastreg_pool (struct ib_conn *ib_conn)h]j)}(h4void iser_free_fastreg_pool(struct ib_conn *ib_conn)h](j)}(hvoidh]hvoid}(hjЯhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj̯hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKubj&)}(h h]h }(hj߯hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj̯hhhjޯhKubj)}(hiser_free_fastreg_poolh]j:)}(hiser_free_fastreg_poolh]hiser_free_fastreg_pool}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj̯hhhjޯhKubj)}(h(struct ib_conn *ib_conn)h]j)}(hstruct ib_conn *ib_connh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hib_connh]hib_conn}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_free_fastreg_poolasbuh1hhj ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hib_connh]hib_conn}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhj̯hhhjޯhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjȯhhhjޯhKubah}(h]jïah ](jjeh"]h$]h&]jj)jhuh1jhjޯhKhjůhhubj)}(hhh]h)}(h)releases the pool of fast_reg descriptorsh]h)releases the pool of fast_reg descriptors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjůhhhjޯhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hG**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resourcesh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubj)}(hhh]j)}(h5``struct ib_conn *ib_conn`` connection RDMA resourcesh](j)}(h``struct ib_conn *ib_conn``h]j)}(hjѰh]hstruct ib_conn *ib_conn}(hjӰhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjϰubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhj˰ubj )}(hhh]h)}(hconnection RDMA resourcesh]hconnection RDMA resources}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubah}(h]h ]h"]h$]h&]uh1j hj˰ubeh}(h]h ]h"]h$]h&]uh1jhjhKhjȰubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iser_free_ib_conn_res (C function)c.iser_free_ib_conn_reshNtauh1hhjkhhhhNhNubj)}(hhh](j)}(hFvoid iser_free_ib_conn_res (struct iser_conn *iser_conn, bool destroy)h]j)}(hEvoid iser_free_ib_conn_res(struct iser_conn *iser_conn, bool destroy)h](j)}(hvoidh]hvoid}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj'hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMjubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'hhhj9hMjubj)}(hiser_free_ib_conn_resh]j:)}(hiser_free_ib_conn_resh]hiser_free_ib_conn_res}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubah}(h]h ](jjeh"]h$]h&]jjuh1jhj'hhhj9hMjubj)}(h+(struct iser_conn *iser_conn, bool destroy)h](j)}(hstruct iser_conn *iser_connh](j)}(hjh]hstruct}(hjhhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjdubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubh)}(hhh]j:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjNsbc.iser_free_ib_conn_resasbuh1hhjdubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjdubj:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj`ubj)}(h bool destroyh](j)}(hjjh]hbool}(hjڱhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjֱubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjֱubj:)}(hdestroyh]hdestroy}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjֱubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj`ubeh}(h]h ]h"]h$]h&]jjuh1jhj'hhhj9hMjubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj#hhhj9hMjubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj9hMjhj hhubj)}(hhh]h)}(hrelease IB related resourcesh]hrelease IB related resources}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMjhjhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj9hMjubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj7jj7jjjuh1jhhhjkhhNhNubj)}(hX}**Parameters** ``struct iser_conn *iser_conn`` iser connection struct ``bool destroy`` indicator if we need to try to release the iser device and memory regoins pool (only iscsi shutdown and DEVICE_REMOVAL will use this). **Description** This routine is called with the iser state mutex held so the cm_id removal is out of here. It is Safe to be invoked multiple times.h](h)}(h**Parameters**h]j)}(hjAh]h Parameters}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMnhj;ubj)}(hhh](j)}(h7``struct iser_conn *iser_conn`` iser connection struct h](j)}(h``struct iser_conn *iser_conn``h]j)}(hj`h]hstruct iser_conn *iser_conn}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMkhjZubj )}(hhh]h)}(hiser connection structh]hiser connection struct}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuhMkhjvubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjuhMkhjWubj)}(h``bool destroy`` indicator if we need to try to release the iser device and memory regoins pool (only iscsi shutdown and DEVICE_REMOVAL will use this). h](j)}(h``bool destroy``h]j)}(hjh]h bool destroy}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMnhjubj )}(hhh]h)}(hindicator if we need to try to release the iser device and memory regoins pool (only iscsi shutdown and DEVICE_REMOVAL will use this).h]hindicator if we need to try to release the iser device and memory regoins pool (only iscsi shutdown and DEVICE_REMOVAL will use this).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMlhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMnhjWubeh}(h]h ]h"]h$]h&]uh1jhj;ubh)}(h**Description**h]j)}(hjղh]h Description}(hjײhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӲubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMphj;ubh)}(hThis routine is called with the iser state mutex held so the cm_id removal is out of here. It is Safe to be invoked multiple times.h]hThis routine is called with the iser state mutex held so the cm_id removal is out of here. It is Safe to be invoked multiple times.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMohj;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_conn_release (C function)c.iser_conn_releasehNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h4void iser_conn_release (struct iser_conn *iser_conn)h]j)}(h3void iser_conn_release(struct iser_conn *iser_conn)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj(hMubj)}(hiser_conn_releaseh]j:)}(hiser_conn_releaseh]hiser_conn_release}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj(hMubj)}(h(struct iser_conn *iser_conn)h]j)}(hstruct iser_conn *iser_connh](j)}(hjh]hstruct}(hjWhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjSubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubh)}(hhh]j:)}(h iser_connh]h iser_conn}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]j`)}jSj=sbc.iser_conn_releaseasbuh1hhjSubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjSubj:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjOubah}(h]h ]h"]h$]h&]jjuh1jhjhhhj(hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj(hMubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj(hMhjhhubj)}(hhh]h)}(h3Frees all conn objects and deallocs conn descriptorh]h3Frees all conn objects and deallocs conn descriptor}(hjڳhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj׳hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj(hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjkhhNhNubj)}(hI**Parameters** ``struct iser_conn *iser_conn`` iSER connection contexth](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjubj)}(hhh]j)}(h7``struct iser_conn *iser_conn`` iSER connection contexth](j)}(h``struct iser_conn *iser_conn``h]j)}(hjh]hstruct iser_conn *iser_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjubj )}(hhh]h)}(hiSER connection contexth]hiSER connection context}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h iser_conn_terminate (C function)c.iser_conn_terminatehNtauh1hhjkhhhhNhNubj)}(hhh](j)}(h5int iser_conn_terminate (struct iser_conn *iser_conn)h]j)}(h4int iser_conn_terminate(struct iser_conn *iser_conn)h](j)}(hinth]hint}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqhhhjhMubj)}(hiser_conn_terminateh]j:)}(hiser_conn_terminateh]hiser_conn_terminate}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjqhhhjhMubj)}(h(struct iser_conn *iser_conn)h]j)}(hstruct iser_conn *iser_connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iser_connh]h iser_conn}(hjдhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjʹubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjҴmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_conn_terminateasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h iser_connh]h iser_conn}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjqhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjmhhhjhMubah}(h]jhah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjjhhubj)}(hhh]h)}(hItriggers start of the disconnect procedures and waits for them to be doneh]hItriggers start of the disconnect procedures and waits for them to be done}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj2hhubah}(h]h ]h"]h$]h&]uh1jhjjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjMjjMjjjuh1jhhhjkhhNhNubj)}(hx**Parameters** ``struct iser_conn *iser_conn`` iSER connection context **Description** Called with state mutex heldh](h)}(h**Parameters**h]j)}(hjWh]h Parameters}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjQubj)}(hhh]j)}(h8``struct iser_conn *iser_conn`` iSER connection context h](j)}(h``struct iser_conn *iser_conn``h]j)}(hjvh]hstruct iser_conn *iser_conn}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjpubj )}(hhh]h)}(hiSER connection contexth]hiSER connection context}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhMhjmubah}(h]h ]h"]h$]h&]uh1jhjQubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjQubh)}(hCalled with state mutex heldh]hCalled with state mutex held}(hjǵhhhNhNubah}(h]h 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}(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(hib_connh]hib_conn}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_post_sendasbuh1hhj/ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hib_connh]hib_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubj)}(hstruct iser_tx_desc *tx_desch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iser_tx_desch]h iser_tx_desc}(hjöhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjŶmodnameN classnameNjWjZ)}j]]jmc.iser_post_sendasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(htx_desch]htx_desc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMSubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMSubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMShjhhubj)}(hhh]h)}(hInitiate a Send DTO operationh]hInitiate a Send DTO operation}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMShj#hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMSubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj>jj>jjjuh1jhhhjkhhNhNubj)}(h**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resources ``struct iser_tx_desc *tx_desc`` iSER TX descriptor **Return** 0 on success, -1 on failureh](h)}(h**Parameters**h]j)}(hjHh]h Parameters}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMWhjBubj)}(hhh](j)}(h6``struct ib_conn *ib_conn`` connection RDMA resources h](j)}(h``struct ib_conn *ib_conn``h]j)}(hjgh]hstruct ib_conn *ib_conn}(hjihhhNhNubah}(h]h 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./drivers/infiniband/ulp/iser/iser_verbs.chMWhjBubh)}(h0 on success, -1 on failureh]h0 on success, -1 on failure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMWhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjkhhhhNhNubeh}(h]iscsi-extensions-for-rdma-iserah ]h"] iscsi extensions for rdma (iser)ah$]h&]uh1hhjZhhhhhhKJubh)}(hhh](h)}(h#Omni-Path (OPA) Virtual NIC supporth]h#Omni-Path (OPA) Virtual NIC support}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhK`ubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_ctrl_port (C struct)c.opa_vnic_ctrl_porthNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_ctrl_porth]j)}(hstruct opa_vnic_ctrl_porth](j)}(hjh]hstruct}(hj9hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj5hhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5hhhjFhKubj)}(hopa_vnic_ctrl_porth]j:)}(hj3h]hopa_vnic_ctrl_port}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubah}(h]h ](jjeh"]h$]h&]jjuh1jhj5hhhjFhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhjFhKubah}(h]j,ah ](jjeh"]h$]h&]jj)jhuh1jhjFhKhj.hhubj)}(hhh]h)}(hOPA virtual NIC control porth]hOPA virtual NIC control port}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjxhhubah}(h]h ]h"]h$]h&]uh1jhj.hhhjFhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_vnic_ctrl_port { struct ib_device *ibdev; struct opa_vnic_ctrl_ops *ops; u8 num_ports; }; **Members** ``ibdev`` pointer to ib device ``ops`` opa vnic control operations ``num_ports`` number of opa portsh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubji)}(h|struct opa_vnic_ctrl_port { struct ib_device *ibdev; struct opa_vnic_ctrl_ops *ops; u8 num_ports; };h]h|struct opa_vnic_ctrl_port { struct ib_device *ibdev; struct opa_vnic_ctrl_ops *ops; u8 num_ports; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubh)}(h **Members**h]j)}(hjɸh]hMembers}(hj˸hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjǸubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj)}(hhh](j)}(h``ibdev`` pointer to ib device h](j)}(h ``ibdev``h]j)}(hjh]hibdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hpointer to ib deviceh]hpointer to ib device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj߸ubj)}(h$``ops`` opa vnic control operations h](j)}(h``ops``h]j)}(hj!h]hops}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hopa vnic control operationsh]hopa vnic control operations}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hKhj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hKhj߸ubj)}(h!``num_ports`` number of opa portsh](j)}(h ``num_ports``h]j)}(hjZh]h num_ports}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjTubj )}(hhh]h)}(hnumber of opa portsh]hnumber of opa ports}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjpubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjohKhj߸ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_adapter (C struct)c.opa_vnic_adapterhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_adapterh]j)}(hstruct opa_vnic_adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hj¹hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hopa_vnic_adapterh]j:)}(hjh]hopa_vnic_adapter}(hjԹhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjйubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h&OPA VNIC netdev private data structureh]h&OPA VNIC netdev private data structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_vnic_adapter { struct net_device *netdev; struct ib_device *ibdev; struct opa_vnic_ctrl_port *cport; const struct net_device_ops *rn_ops; u8 port_num; u8 vport_num; struct mutex lock; struct __opa_veswport_info info; u8 vema_mac_addr[ETH_ALEN]; u32 umac_hash; u32 mmac_hash; struct hlist_head *mactbl; struct mutex mactbl_lock; spinlock_t stats_lock; u8 flow_tbl[OPA_VNIC_FLOW_TBL_SIZE]; unsigned long trap_timeout; u8 trap_count; }; **Members** ``netdev`` pointer to associated netdev ``ibdev`` ib device ``cport`` pointer to opa vnic control port ``rn_ops`` rdma netdev's net_device_ops ``port_num`` OPA port number ``vport_num`` vesw port number ``lock`` adapter lock ``info`` virtual ethernet switch port information ``vema_mac_addr`` mac address configured by vema ``umac_hash`` unicast maclist hash ``mmac_hash`` multicast maclist hash ``mactbl`` hash table of MAC entries ``mactbl_lock`` mac table lock ``stats_lock`` statistics lock ``flow_tbl`` flow to default port redirection table ``trap_timeout`` trap timeout ``trap_count`` no. of traps allowed within timeout periodh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubji)}(hX#struct opa_vnic_adapter { struct net_device *netdev; struct ib_device *ibdev; struct opa_vnic_ctrl_port *cport; const struct net_device_ops *rn_ops; u8 port_num; u8 vport_num; struct mutex lock; struct __opa_veswport_info info; u8 vema_mac_addr[ETH_ALEN]; u32 umac_hash; u32 mmac_hash; struct hlist_head *mactbl; struct mutex mactbl_lock; spinlock_t stats_lock; u8 flow_tbl[OPA_VNIC_FLOW_TBL_SIZE]; unsigned long trap_timeout; u8 trap_count; };h]hX#struct opa_vnic_adapter { struct net_device *netdev; struct ib_device *ibdev; struct opa_vnic_ctrl_port *cport; const struct net_device_ops *rn_ops; u8 port_num; u8 vport_num; struct mutex lock; struct __opa_veswport_info info; u8 vema_mac_addr[ETH_ALEN]; u32 umac_hash; u32 mmac_hash; struct hlist_head *mactbl; struct mutex mactbl_lock; spinlock_t stats_lock; u8 flow_tbl[OPA_VNIC_FLOW_TBL_SIZE]; unsigned long trap_timeout; u8 trap_count; };}hj3sbah}(h]h ]h"]h$]h&]jjuh1jihy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubh)}(h **Members**h]j)}(hjDh]hMembers}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj)}(hhh](j)}(h(``netdev`` pointer to associated netdev h](j)}(h ``netdev``h]j)}(hjch]hnetdev}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj]ubj )}(hhh]h)}(hpointer to associated netdevh]hpointer to associated netdev}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhKhjyubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhjxhKhjZubj)}(h``ibdev`` ib device h](j)}(h ``ibdev``h]j)}(hjh]hibdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h ib deviceh]h ib device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h+``cport`` pointer to opa vnic control port h](j)}(h ``cport``h]j)}(hjպh]hcport}(hj׺hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӺubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjϺubj )}(hhh]h)}(h pointer to opa vnic control porth]h pointer to opa vnic control port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjϺubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h(``rn_ops`` rdma netdev's net_device_ops h](j)}(h ``rn_ops``h]j)}(hjh]hrn_ops}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hrdma netdev's net_device_opsh]hrdma netdev’s net_device_ops}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hKhj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hKhjZubj)}(h``port_num`` OPA port number h](j)}(h ``port_num``h]j)}(hjGh]hport_num}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjAubj )}(hhh]h)}(hOPA port numberh]hOPA port number}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hKhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hKhjZubj)}(h``vport_num`` vesw port number h](j)}(h ``vport_num``h]j)}(hjh]h vport_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjzubj )}(hhh]h)}(hvesw port numberh]hvesw port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjzubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h``lock`` adapter lock h](j)}(h``lock``h]j)}(hjh]hlock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h adapter lockh]h adapter lock}(hjһhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjλhKhjϻubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjλhKhjZubj)}(h2``info`` virtual ethernet switch port information h](j)}(h``info``h]j)}(hjh]hinfo}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h(virtual ethernet switch port informationh]h(virtual ethernet switch port information}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h1``vema_mac_addr`` mac address configured by vema h](j)}(h``vema_mac_addr``h]j)}(hj+h]h vema_mac_addr}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj%ubj )}(hhh]h)}(hmac address configured by vemah]hmac address configured by vema}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hKhjAubah}(h]h ]h"]h$]h&]uh1j hj%ubeh}(h]h ]h"]h$]h&]uh1jhj@hKhjZubj)}(h#``umac_hash`` unicast maclist hash h](j)}(h ``umac_hash``h]j)}(hjdh]h umac_hash}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj^ubj )}(hhh]h)}(hunicast maclist hashh]hunicast maclist hash}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhKhjzubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhjyhKhjZubj)}(h%``mmac_hash`` multicast maclist hash h](j)}(h ``mmac_hash``h]j)}(hjh]h mmac_hash}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hmulticast maclist hashh]hmulticast maclist hash}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h%``mactbl`` hash table of MAC entries h](j)}(h ``mactbl``h]j)}(hjּh]hmactbl}(hjؼhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԼubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjмubj )}(hhh]h)}(hhash table of MAC entriesh]hhash table of MAC entries}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjмubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h``mactbl_lock`` mac table lock h](j)}(h``mactbl_lock``h]j)}(hjh]h mactbl_lock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj ubj )}(hhh]h)}(hmac table lockh]hmac table lock}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hKhj%ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj$hKhjZubj)}(h``stats_lock`` statistics lock h](j)}(h``stats_lock``h]j)}(hjHh]h stats_lock}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjBubj )}(hhh]h)}(hstatistics lockh]hstatistics lock}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hKhj^ubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj]hKhjZubj)}(h4``flow_tbl`` flow to default port redirection table h](j)}(h ``flow_tbl``h]j)}(hjh]hflow_tbl}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj{ubj )}(hhh]h)}(h&flow to default port redirection tableh]h&flow to default port redirection table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubj)}(h``trap_timeout`` trap timeout h](j)}(h``trap_timeout``h]j)}(hjh]h trap_timeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h trap timeouth]h trap timeout}(hjӽhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjϽhKhjнubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjϽhKhjZubj)}(h9``trap_count`` no. of traps allowed within timeout periodh](j)}(h``trap_count``h]j)}(hjh]h trap_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h*no. of traps allowed within timeout periodh]h*no. of traps allowed within timeout period}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjZubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h opa_vnic_mac_tbl_node (C struct)c.opa_vnic_mac_tbl_nodehNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_mac_tbl_nodeh]j)}(hstruct opa_vnic_mac_tbl_nodeh](j)}(hjh]hstruct}(hjMhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjIhhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIhhhjZhKubj)}(hopa_vnic_mac_tbl_nodeh]j:)}(hjGh]hopa_vnic_mac_tbl_node}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ](jjeh"]h$]h&]jjuh1jhjIhhhjZhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjEhhhjZhKubah}(h]j@ah ](jjeh"]h$]h&]jj)jhuh1jhjZhKhjBhhubj)}(hhh]h)}(hOPA VNIC mac table nodeh]hOPA VNIC mac table node}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjBhhhjZhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX$**Definition**:: struct opa_vnic_mac_tbl_node { struct hlist_node hlist; u16 index; struct __opa_vnic_mactable_entry entry; }; **Members** ``hlist`` hash list handle ``index`` index of entry in the mac table ``entry`` entry in the tableh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubji)}(hstruct opa_vnic_mac_tbl_node { struct hlist_node hlist; u16 index; struct __opa_vnic_mactable_entry entry; };h]hstruct opa_vnic_mac_tbl_node { struct hlist_node hlist; u16 index; struct __opa_vnic_mactable_entry entry; };}hj̾sbah}(h]h ]h"]h$]h&]jjuh1jihy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubh)}(h **Members**h]j)}(hjݾh]hMembers}(hj߾hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj۾ubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj)}(hhh](j)}(h``hlist`` hash list handle h](j)}(h ``hlist``h]j)}(hjh]hhlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hhash list handleh]hhash list handle}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h*``index`` index of entry in the mac table h](j)}(h ``index``h]j)}(hj5h]hindex}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj/ubj )}(hhh]h)}(hindex of entry in the mac tableh]hindex of entry in the mac table}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhKhjKubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhKhjubj)}(h``entry`` entry in the tableh](j)}(h ``entry``h]j)}(hjnh]hentry}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjhubj )}(hhh]h)}(hentry in the tableh]hentry in the table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vesw_info (C struct)c.opa_vesw_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(h opa_vesw_infoh]j)}(hstruct opa_vesw_infoh](j)}(hjh]hstruct}(hjȿhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjĿhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKubj&)}(h h]h }(hjֿhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjĿhhhjտhKubj)}(h opa_vesw_infoh]j:)}(hj¿h]h opa_vesw_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjĿhhhjտhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjտhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjտhKhjhhubj)}(hhh]h)}(hOPA vnic switch informationh]hOPA vnic switch information}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKvhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjտhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj"jj"jjjuh1jhhhjhNhNubj)}(hX,**Definition**:: struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; }; **Members** ``fabric_id`` 10-bit fabric id ``vesw_id`` 12-bit virtual ethernet switch id ``rsvd0`` reserved bytes ``def_port_mask`` bitmask of default ports ``rsvd1`` reserved bytes ``pkey`` partition key ``rsvd2`` reserved bytes ``u_mcast_dlid`` unknown multicast dlid ``u_ucast_dlid`` array of unknown unicast dlids ``rc`` routing control ``rsvd3`` reserved bytes ``eth_mtu`` Ethernet MTU ``rsvd4`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubh:}(hj*hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKzhj&ubji)}(hX4struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; };h]hX4struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; };}hjGsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK|hj&ubh)}(h **Members**h]j)}(hjXh]hMembers}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj&ubj)}(hhh](j)}(h``fabric_id`` 10-bit fabric id h](j)}(h ``fabric_id``h]j)}(hjwh]h fabric_id}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKxhjqubj )}(hhh]h)}(h10-bit fabric idh]h10-bit fabric id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKxhjubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjhKxhjnubj)}(h.``vesw_id`` 12-bit virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hjh]hvesw_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKyhjubj )}(hhh]h)}(h!12-bit virtual ethernet switch idh]h!12-bit virtual ethernet switch id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKyhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKyhjnubj)}(h``rsvd0`` reserved bytes h](j)}(h ``rsvd0``h]j)}(hjh]hrsvd0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKzhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKzhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKzhjnubj)}(h+``def_port_mask`` bitmask of default ports h](j)}(h``def_port_mask``h]j)}(hj"h]h def_port_mask}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK{hjubj )}(hhh]h)}(hbitmask of default portsh]hbitmask of default ports}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hK{hj8ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj7hK{hjnubj)}(h``rsvd1`` reserved bytes h](j)}(h ``rsvd1``h]j)}(hj[h]hrsvd1}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK|hjUubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphK|hjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphK|hjnubj)}(h``pkey`` partition key h](j)}(h``pkey``h]j)}(hjh]hpkey}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK}hjubj )}(hhh]h)}(h partition keyh]h partition key}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK}hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK}hjnubj)}(h``rsvd2`` reserved bytes h](j)}(h ``rsvd2``h]j)}(hjh]hrsvd2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK~hjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK~hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK~hjnubj)}(h(``u_mcast_dlid`` unknown multicast dlid h](j)}(h``u_mcast_dlid``h]j)}(hjh]h u_mcast_dlid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hunknown multicast dlidh]hunknown multicast dlid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjnubj)}(h0``u_ucast_dlid`` array of unknown unicast dlids h](j)}(h``u_ucast_dlid``h]j)}(hj?h]h u_ucast_dlid}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj9ubj )}(hhh]h)}(harray of unknown unicast dlidsh]harray of unknown unicast dlids}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjThKhjUubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhjThKhjnubj)}(h``rc`` routing control h](j)}(h``rc``h]j)}(hjxh]hrc}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjrubj )}(hhh]h)}(hrouting controlh]hrouting control}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjrubeh}(h]h ]h"]h$]h&]uh1jhjhKhjnubj)}(h``rsvd3`` reserved bytes h](j)}(h ``rsvd3``h]j)}(hjh]hrsvd3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjnubj)}(h``eth_mtu`` Ethernet MTU h](j)}(h ``eth_mtu``h]j)}(hjh]heth_mtu}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h Ethernet MTUh]h Ethernet MTU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjnubj)}(h``rsvd4`` reserved bytesh](j)}(h ``rsvd4``h]j)}(hj#h]hrsvd4}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hKhjnubeh}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h opa_per_veswport_info (C struct)c.opa_per_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_per_veswport_infoh]j)}(hstruct opa_per_veswport_infoh](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjyhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyhhhjhKubj)}(hopa_per_veswport_infoh]j:)}(hjwh]hopa_per_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjyhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjuhhhjhKubah}(h]jpah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjrhhubj)}(hhh]h)}(hOPA vnic per port informationh]hOPA vnic per port information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjrhhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXR**Definition**:: struct opa_per_veswport_info { __be32 port_num; u8 eth_link_status; u8 rsvd0[3]; u8 base_mac_addr[ETH_ALEN]; u8 config_state; u8 oper_state; __be16 max_mac_tbl_ent; __be16 max_smac_ent; __be32 mac_tbl_digest; u8 rsvd1[4]; __be32 encap_slid; u8 pcp_to_sc_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_sc_mc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_mc[OPA_VNIC_MAX_NUM_PCP]; u8 non_vlan_sc_uc; u8 non_vlan_vl_uc; u8 non_vlan_sc_mc; u8 non_vlan_vl_mc; u8 rsvd2[48]; __be16 uc_macs_gen_count; __be16 mc_macs_gen_count; u8 rsvd3[8]; }; **Members** ``port_num`` port number ``eth_link_status`` current ethernet link state ``rsvd0`` reserved bytes ``base_mac_addr`` base mac address ``config_state`` configured port state ``oper_state`` operational port state ``max_mac_tbl_ent`` max number of mac table entries ``max_smac_ent`` max smac entries in mac table ``mac_tbl_digest`` mac table digest ``rsvd1`` reserved bytes ``encap_slid`` base slid for the port ``pcp_to_sc_uc`` sc by pcp index for unicast ethernet packets ``pcp_to_vl_uc`` vl by pcp index for unicast ethernet packets ``pcp_to_sc_mc`` sc by pcp index for multicast ethernet packets ``pcp_to_vl_mc`` vl by pcp index for multicast ethernet packets ``non_vlan_sc_uc`` sc for non-vlan unicast ethernet packets ``non_vlan_vl_uc`` vl for non-vlan unicast ethernet packets ``non_vlan_sc_mc`` sc for non-vlan multicast ethernet packets ``non_vlan_vl_mc`` vl for non-vlan multicast ethernet packets ``rsvd2`` reserved bytes ``uc_macs_gen_count`` generation count for unicast macs list ``mc_macs_gen_count`` generation count for multicast macs list ``rsvd3`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubji)}(hXstruct opa_per_veswport_info { __be32 port_num; u8 eth_link_status; u8 rsvd0[3]; u8 base_mac_addr[ETH_ALEN]; u8 config_state; u8 oper_state; __be16 max_mac_tbl_ent; __be16 max_smac_ent; __be32 mac_tbl_digest; u8 rsvd1[4]; __be32 encap_slid; u8 pcp_to_sc_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_sc_mc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_mc[OPA_VNIC_MAX_NUM_PCP]; u8 non_vlan_sc_uc; u8 non_vlan_vl_uc; u8 non_vlan_sc_mc; u8 non_vlan_vl_mc; u8 rsvd2[48]; __be16 uc_macs_gen_count; __be16 mc_macs_gen_count; u8 rsvd3[8]; };h]hXstruct opa_per_veswport_info { __be32 port_num; u8 eth_link_status; u8 rsvd0[3]; u8 base_mac_addr[ETH_ALEN]; u8 config_state; u8 oper_state; __be16 max_mac_tbl_ent; __be16 max_smac_ent; __be32 mac_tbl_digest; u8 rsvd1[4]; __be32 encap_slid; u8 pcp_to_sc_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_sc_mc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_mc[OPA_VNIC_MAX_NUM_PCP]; u8 non_vlan_sc_uc; u8 non_vlan_vl_uc; u8 non_vlan_sc_mc; u8 non_vlan_vl_mc; u8 rsvd2[48]; __be16 uc_macs_gen_count; __be16 mc_macs_gen_count; u8 rsvd3[8]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubh)}(h **Members**h]j)}(hj h]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj)}(hhh](j)}(h``port_num`` port number h](j)}(h ``port_num``h]j)}(hj,h]hport_num}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj&ubj )}(hhh]h)}(h port numberh]h port number}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhKhjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhKhj#ubj)}(h0``eth_link_status`` current ethernet link state h](j)}(h``eth_link_status``h]j)}(hjeh]heth_link_status}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj_ubj )}(hhh]h)}(hcurrent ethernet link stateh]hcurrent ethernet link state}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhKhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhKhj#ubj)}(h``rsvd0`` reserved bytes h](j)}(h ``rsvd0``h]j)}(hjh]hrsvd0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h#``base_mac_addr`` base mac address h](j)}(h``base_mac_addr``h]j)}(hjh]h base_mac_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hbase mac addressh]hbase mac address}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h'``config_state`` configured port state h](j)}(h``config_state``h]j)}(hjh]h config_state}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj ubj )}(hhh]h)}(hconfigured port stateh]hconfigured port state}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hKhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hKhj#ubj)}(h&``oper_state`` operational port state h](j)}(h``oper_state``h]j)}(hjIh]h oper_state}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjCubj )}(hhh]h)}(hoperational port stateh]hoperational port state}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hKhj_ubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhj^hKhj#ubj)}(h4``max_mac_tbl_ent`` max number of mac table entries h](j)}(h``max_mac_tbl_ent``h]j)}(hjh]hmax_mac_tbl_ent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj|ubj )}(hhh]h)}(hmax number of mac table entriesh]hmax number of mac table entries}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj|ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h/``max_smac_ent`` max smac entries in mac table h](j)}(h``max_smac_ent``h]j)}(hjh]h max_smac_ent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hmax smac entries in mac tableh]hmax smac entries in mac table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h$``mac_tbl_digest`` mac table digest h](j)}(h``mac_tbl_digest``h]j)}(hjh]hmac_tbl_digest}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hmac table digesth]hmac table digest}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhj#ubj)}(h``rsvd1`` reserved bytes h](j)}(h ``rsvd1``h]j)}(hj-h]hrsvd1}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj'ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhKhjCubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhKhj#ubj)}(h&``encap_slid`` base slid for the port h](j)}(h``encap_slid``h]j)}(hjfh]h encap_slid}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj`ubj )}(hhh]h)}(hbase slid for the porth]hbase slid for the port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hKhj|ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj{hKhj#ubj)}(h>``pcp_to_sc_uc`` sc by pcp index for unicast ethernet packets h](j)}(h``pcp_to_sc_uc``h]j)}(hjh]h pcp_to_sc_uc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h,sc by pcp index for unicast ethernet packetsh]h,sc by pcp index for unicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h>``pcp_to_vl_uc`` vl by pcp index for unicast ethernet packets h](j)}(h``pcp_to_vl_uc``h]j)}(hjh]h pcp_to_vl_uc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h,vl by pcp index for unicast ethernet packetsh]h,vl by pcp index for unicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h@``pcp_to_sc_mc`` sc by pcp index for multicast ethernet packets h](j)}(h``pcp_to_sc_mc``h]j)}(hjh]h pcp_to_sc_mc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj ubj )}(hhh]h)}(h.sc by pcp index for multicast ethernet packetsh]h.sc by pcp index for multicast ethernet packets}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hKhj'ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj&hKhj#ubj)}(h@``pcp_to_vl_mc`` vl by pcp index for multicast ethernet packets h](j)}(h``pcp_to_vl_mc``h]j)}(hjJh]h pcp_to_vl_mc}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjDubj )}(hhh]h)}(h.vl by pcp index for multicast ethernet packetsh]h.vl by pcp index for multicast ethernet packets}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hKhj`ubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhj_hKhj#ubj)}(h<``non_vlan_sc_uc`` sc for non-vlan unicast ethernet packets h](j)}(h``non_vlan_sc_uc``h]j)}(hjh]hnon_vlan_sc_uc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj}ubj )}(hhh]h)}(h(sc for non-vlan unicast ethernet packetsh]h(sc for non-vlan unicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h<``non_vlan_vl_uc`` vl for non-vlan unicast ethernet packets h](j)}(h``non_vlan_vl_uc``h]j)}(hjh]hnon_vlan_vl_uc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h(vl for non-vlan unicast ethernet packetsh]h(vl for non-vlan unicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h>``non_vlan_sc_mc`` sc for non-vlan multicast ethernet packets h](j)}(h``non_vlan_sc_mc``h]j)}(hjh]hnon_vlan_sc_mc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h*sc for non-vlan multicast ethernet packetsh]h*sc for non-vlan multicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhj#ubj)}(h>``non_vlan_vl_mc`` vl for non-vlan multicast ethernet packets h](j)}(h``non_vlan_vl_mc``h]j)}(hj.h]hnon_vlan_vl_mc}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj(ubj )}(hhh]h)}(h*vl for non-vlan multicast ethernet packetsh]h*vl for non-vlan multicast ethernet packets}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChKhjDubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1jhjChKhj#ubj)}(h``rsvd2`` reserved bytes h](j)}(h ``rsvd2``h]j)}(hjgh]hrsvd2}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjaubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hKhj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hKhj#ubj)}(h=``uc_macs_gen_count`` generation count for unicast macs list h](j)}(h``uc_macs_gen_count``h]j)}(hjh]huc_macs_gen_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h&generation count for unicast macs listh]h&generation count for unicast macs list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h?``mc_macs_gen_count`` generation count for multicast macs list h](j)}(h``mc_macs_gen_count``h]j)}(hjh]hmc_macs_gen_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h(generation count for multicast macs listh]h(generation count for multicast macs list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj#ubj)}(h``rsvd3`` reserved bytesh](j)}(h ``rsvd3``h]j)}(hjh]hrsvd3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hKhj#ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_veswport_info (C struct)c.opa_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_infoh]j)}(hstruct opa_veswport_infoh](j)}(hjh]hstruct}(hjlhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhhjyhKubj)}(hopa_veswport_infoh]j:)}(hjfh]hopa_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhhjyhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjdhhhjyhKubah}(h]j_ah ](jjeh"]h$]h&]jj)jhuh1jhjyhKhjahhubj)}(hhh]h)}(hOPA vnic port informationh]hOPA vnic port information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjahhhjyhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Definition**:: struct opa_veswport_info { struct opa_vesw_info vesw; struct opa_per_veswport_info vport; }; **Members** ``vesw`` OPA vnic switch information ``vport`` OPA vnic per port informationh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubji)}(hnstruct opa_veswport_info { struct opa_vesw_info vesw; struct opa_per_veswport_info vport; };h]hnstruct opa_veswport_info { struct opa_vesw_info vesw; struct opa_per_veswport_info vport; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj)}(hhh](j)}(h%``vesw`` OPA vnic switch information h](j)}(h``vesw``h]j)}(hjh]hvesw}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hOPA vnic switch informationh]hOPA vnic switch information}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hKhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hKhjubj)}(h'``vport`` OPA vnic per port informationh](j)}(h ``vport``h]j)}(hjTh]hvport}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjNubj )}(hhh]h)}(hOPA vnic per port informationh]hOPA vnic per port information}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubh)}(h]On host, each of the virtual ethernet ports belongs to a different virtual ethernet switches.h]h]On host, each of the virtual ethernet ports belongs to a different virtual ethernet switches.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&opa_veswport_mactable_entry (C struct)c.opa_veswport_mactable_entryhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_mactable_entryh]j)}(h"struct opa_veswport_mactable_entryh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hopa_veswport_mactable_entryh]j:)}(hjh]hopa_veswport_mactable_entry}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h$single entry in the forwarding tableh]h$single entry in the forwarding table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj/jj/jjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_mactable_entry { u8 mac_addr[ETH_ALEN]; u8 mac_addr_mask[ETH_ALEN]; __be32 dlid_sd; }; **Members** ``mac_addr`` MAC address ``mac_addr_mask`` MAC address bit mask ``dlid_sd`` Matching DLID and side datah](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh:}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj3ubji)}(hvstruct opa_veswport_mactable_entry { u8 mac_addr[ETH_ALEN]; u8 mac_addr_mask[ETH_ALEN]; __be32 dlid_sd; };h]hvstruct opa_veswport_mactable_entry { u8 mac_addr[ETH_ALEN]; u8 mac_addr_mask[ETH_ALEN]; __be32 dlid_sd; };}hjTsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj3ubh)}(h **Members**h]j)}(hjeh]hMembers}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj3ubj)}(hhh](j)}(h``mac_addr`` MAC address h](j)}(h ``mac_addr``h]j)}(hjh]hmac_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj~ubj )}(hhh]h)}(h MAC addressh]h MAC address}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj{ubj)}(h'``mac_addr_mask`` MAC address bit mask h](j)}(h``mac_addr_mask``h]j)}(hjh]h mac_addr_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hMAC address bit maskh]hMAC address bit mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj{ubj)}(h'``dlid_sd`` Matching DLID and side datah](j)}(h ``dlid_sd``h]j)}(hjh]hdlid_sd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hMatching DLID and side datah]hMatching DLID and side data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhj{ubeh}(h]h ]h"]h$]h&]uh1jhj3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hj9h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubh)}(hOn the host each virtual ethernet port will have a forwarding table. These tables are used to map a MAC to a LID and other data. For more details see struct opa_veswport_mactable_entries. This is the structure of a single mactable entryh]hOn the host each virtual ethernet port will have a forwarding table. These tables are used to map a MAC to a LID and other data. For more details see struct opa_veswport_mactable_entries. 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It will be set by the EM and it will be used by the EM to check if there are any discrepancies with this value and the value maintained by the EM in the case of VNIC port being deleted or unloaded A new instantiation of a VNIC will always have a value of zero. This value is stored as part of the vnic adapter structure and will be accessed by the GET and SET routines for both the mactable entries and the veswport info.h]hXThe EM sends down this structure in a MAD indicating the starting offset in the forwarding table that this entry is to be loaded into and the number of entries that that this MAD instance contains The mac_tbl_digest has been added to this MAD structure. It will be set by the EM and it will be used by the EM to check if there are any discrepancies with this value and the value maintained by the EM in the case of VNIC port being deleted or unloaded A new instantiation of a VNIC will always have a value of zero. This value is stored as part of the vnic adapter structure and will be accessed by the GET and SET routines for both the mactable entries and the veswport info.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(opa_veswport_summary_counters (C struct)c.opa_veswport_summary_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_summary_countersh]j)}(h$struct opa_veswport_summary_countersh](j)}(hjh]hstruct}(hjRhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjNhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM ubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNhhhj_hM ubj)}(hopa_veswport_summary_countersh]j:)}(hjLh]hopa_veswport_summary_counters}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ](jjeh"]h$]h&]jjuh1jhjNhhhj_hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjJhhhj_hM ubah}(h]jEah ](jjeh"]h$]h&]jj)jhuh1jhj_hM hjGhhubj)}(hhh]h)}(hsummary countersh]hsummary counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjGhhhj_hM ubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX **Definition**:: struct opa_veswport_summary_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 tx_packets; __be64 rx_packets; __be64 tx_bytes; __be64 rx_bytes; __be64 tx_unicast; __be64 tx_mcastbcast; __be64 tx_untagged; __be64 tx_vlan; __be64 tx_64_size; __be64 tx_65_127; __be64 tx_128_255; __be64 tx_256_511; __be64 tx_512_1023; __be64 tx_1024_1518; __be64 tx_1519_max; __be64 rx_unicast; __be64 rx_mcastbcast; __be64 rx_untagged; __be64 rx_vlan; __be64 rx_64_size; __be64 rx_65_127; __be64 rx_128_255; __be64 rx_256_511; __be64 rx_512_1023; __be64 rx_1024_1518; __be64 rx_1519_max; __be64 reserved[16]; }; **Members** ``vp_instance`` vport instance on the OPA port ``vesw_id`` virtual ethernet switch id ``veswport_num`` virtual ethernet switch port number ``tx_errors`` transmit errors ``rx_errors`` receive errors ``tx_packets`` transmit packets ``rx_packets`` receive packets ``tx_bytes`` transmit bytes ``rx_bytes`` receive bytes ``tx_unicast`` unicast packets transmitted ``tx_mcastbcast`` multicast/broadcast packets transmitted ``tx_untagged`` non-vlan packets transmitted ``tx_vlan`` vlan packets transmitted ``tx_64_size`` transmit packet length is 64 bytes ``tx_65_127`` transmit packet length is >=65 and < 127 bytes ``tx_128_255`` transmit packet length is >=128 and < 255 bytes ``tx_256_511`` transmit packet length is >=256 and < 511 bytes ``tx_512_1023`` transmit packet length is >=512 and < 1023 bytes ``tx_1024_1518`` transmit packet length is >=1024 and < 1518 bytes ``tx_1519_max`` transmit packet length >= 1519 bytes ``rx_unicast`` unicast packets received ``rx_mcastbcast`` multicast/broadcast packets received ``rx_untagged`` non-vlan packets received ``rx_vlan`` vlan packets received ``rx_64_size`` received packet length is 64 bytes ``rx_65_127`` received packet length is >=65 and < 127 bytes ``rx_128_255`` received packet length is >=128 and < 255 bytes ``rx_256_511`` received packet length is >=256 and < 511 bytes ``rx_512_1023`` received packet length is >=512 and < 1023 bytes ``rx_1024_1518`` received packet length is >=1024 and < 1518 bytes ``rx_1519_max`` received packet length >= 1519 bytes ``reserved`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(hX struct opa_veswport_summary_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 tx_packets; __be64 rx_packets; __be64 tx_bytes; __be64 rx_bytes; __be64 tx_unicast; __be64 tx_mcastbcast; __be64 tx_untagged; __be64 tx_vlan; __be64 tx_64_size; __be64 tx_65_127; __be64 tx_128_255; __be64 tx_256_511; __be64 tx_512_1023; __be64 tx_1024_1518; __be64 tx_1519_max; __be64 rx_unicast; __be64 rx_mcastbcast; __be64 rx_untagged; __be64 rx_vlan; __be64 rx_64_size; __be64 rx_65_127; __be64 rx_128_255; __be64 rx_256_511; __be64 rx_512_1023; __be64 rx_1024_1518; __be64 rx_1519_max; __be64 reserved[16]; };h]hX struct opa_veswport_summary_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 tx_packets; __be64 rx_packets; __be64 tx_bytes; __be64 rx_bytes; __be64 tx_unicast; __be64 tx_mcastbcast; __be64 tx_untagged; __be64 tx_vlan; __be64 tx_64_size; __be64 tx_65_127; __be64 tx_128_255; __be64 tx_256_511; __be64 tx_512_1023; __be64 tx_1024_1518; __be64 tx_1519_max; __be64 rx_unicast; __be64 rx_mcastbcast; __be64 rx_untagged; __be64 rx_vlan; __be64 rx_64_size; __be64 rx_65_127; __be64 rx_128_255; __be64 rx_256_511; __be64 rx_512_1023; __be64 rx_1024_1518; __be64 rx_1519_max; __be64 reserved[16]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM;hjubj)}(hhh](j)}(h/``vp_instance`` vport instance on the OPA port h](j)}(h``vp_instance``h]j)}(hjh]h vp_instance}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hvport instance on the OPA porth]hvport instance on the OPA port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h'``vesw_id`` virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hj:h]hvesw_id}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj4ubj )}(hhh]h)}(hvirtual ethernet switch idh]hvirtual ethernet switch id}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhMhjPubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhMhjubj)}(h5``veswport_num`` virtual ethernet switch port number h](j)}(h``veswport_num``h]j)}(hjsh]h veswport_num}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjmubj )}(hhh]h)}(h#virtual ethernet switch port numberh]h#virtual ethernet switch port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``tx_errors`` transmit errors h](j)}(h ``tx_errors``h]j)}(hjh]h tx_errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(htransmit errorsh]htransmit errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``rx_errors`` receive errors h](j)}(h ``rx_errors``h]j)}(hjh]h rx_errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hreceive errorsh]hreceive errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``tx_packets`` transmit packets h](j)}(h``tx_packets``h]j)}(hjh]h tx_packets}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(htransmit packetsh]htransmit packets}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hMhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj3hMhjubj)}(h``rx_packets`` receive packets h](j)}(h``rx_packets``h]j)}(hjWh]h rx_packets}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjQubj )}(hhh]h)}(hreceive packetsh]hreceive packets}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlhMhjmubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjlhMhjubj)}(h``tx_bytes`` transmit bytes h](j)}(h ``tx_bytes``h]j)}(hjh]htx_bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(htransmit bytesh]htransmit bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``rx_bytes`` receive bytes h](j)}(h ``rx_bytes``h]j)}(hjh]hrx_bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h receive bytesh]h receive bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h+``tx_unicast`` unicast packets transmitted h](j)}(h``tx_unicast``h]j)}(hjh]h tx_unicast}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hunicast packets transmittedh]hunicast packets transmitted}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h:``tx_mcastbcast`` multicast/broadcast packets transmitted h](j)}(h``tx_mcastbcast``h]j)}(hj;h]h tx_mcastbcast}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj5ubj )}(hhh]h)}(h'multicast/broadcast packets transmittedh]h'multicast/broadcast packets transmitted}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhMhjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhMhjubj)}(h-``tx_untagged`` non-vlan packets transmitted h](j)}(h``tx_untagged``h]j)}(hjth]h tx_untagged}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjnubj )}(hhh]h)}(hnon-vlan packets transmittedh]hnon-vlan packets transmitted}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h%``tx_vlan`` vlan packets transmitted h](j)}(h ``tx_vlan``h]j)}(hjh]htx_vlan}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM hjubj )}(hhh]h)}(hvlan packets transmittedh]hvlan packets transmitted}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h2``tx_64_size`` transmit packet length is 64 bytes h](j)}(h``tx_64_size``h]j)}(hjh]h tx_64_size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM!hjubj )}(hhh]h)}(h"transmit packet length is 64 bytesh]h"transmit packet length is 64 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM!hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM!hjubj)}(h=``tx_65_127`` transmit packet length is >=65 and < 127 bytes h](j)}(h ``tx_65_127``h]j)}(hjh]h tx_65_127}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM"hjubj )}(hhh]h)}(h.transmit packet length is >=65 and < 127 bytesh]h.transmit packet length is >=65 and < 127 bytes}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hM"hj5ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj4hM"hjubj)}(h?``tx_128_255`` transmit packet length is >=128 and < 255 bytes h](j)}(h``tx_128_255``h]j)}(hjXh]h tx_128_255}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM#hjRubj )}(hhh]h)}(h/transmit packet length is >=128 and < 255 bytesh]h/transmit packet length is >=128 and < 255 bytes}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhM#hjnubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhjmhM#hjubj)}(h?``tx_256_511`` transmit packet length is >=256 and < 511 bytes h](j)}(h``tx_256_511``h]j)}(hjh]h tx_256_511}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM$hjubj )}(hhh]h)}(h/transmit packet length is >=256 and < 511 bytesh]h/transmit packet length is >=256 and < 511 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM$hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM$hjubj)}(hA``tx_512_1023`` transmit packet length is >=512 and < 1023 bytes h](j)}(h``tx_512_1023``h]j)}(hjh]h tx_512_1023}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM%hjubj )}(hhh]h)}(h0transmit packet length is >=512 and < 1023 bytesh]h0transmit packet length is >=512 and < 1023 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM%hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM%hjubj)}(hC``tx_1024_1518`` transmit packet length is >=1024 and < 1518 bytes h](j)}(h``tx_1024_1518``h]j)}(hjh]h tx_1024_1518}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM&hjubj )}(hhh]h)}(h1transmit packet length is >=1024 and < 1518 bytesh]h1transmit packet length is >=1024 and < 1518 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM&hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM&hjubj)}(h5``tx_1519_max`` transmit packet length >= 1519 bytes h](j)}(h``tx_1519_max``h]j)}(hj<h]h tx_1519_max}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM'hj6ubj )}(hhh]h)}(h$transmit packet length >= 1519 bytesh]h$transmit packet length >= 1519 bytes}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhM'hjRubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhM'hjubj)}(h(``rx_unicast`` unicast packets received h](j)}(h``rx_unicast``h]j)}(hjuh]h rx_unicast}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM(hjoubj )}(hhh]h)}(hunicast packets receivedh]hunicast packets received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM(hjubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1jhjhM(hjubj)}(h7``rx_mcastbcast`` multicast/broadcast packets received h](j)}(h``rx_mcastbcast``h]j)}(hjh]h rx_mcastbcast}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM)hjubj )}(hhh]h)}(h$multicast/broadcast packets receivedh]h$multicast/broadcast packets received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM)hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubj)}(h*``rx_untagged`` non-vlan packets received h](j)}(h``rx_untagged``h]j)}(hjh]h rx_untagged}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM*hjubj )}(hhh]h)}(hnon-vlan packets receivedh]hnon-vlan packets received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM*hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM*hjubj)}(h"``rx_vlan`` vlan packets received h](j)}(h ``rx_vlan``h]j)}(hj h]hrx_vlan}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM+hjubj )}(hhh]h)}(hvlan packets receivedh]hvlan packets received}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM+hj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hM+hjubj)}(h2``rx_64_size`` received packet length is 64 bytes h](j)}(h``rx_64_size``h]j)}(hjYh]h rx_64_size}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM,hjSubj )}(hhh]h)}(h"received packet length is 64 bytesh]h"received packet length is 64 bytes}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhM,hjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhM,hjubj)}(h=``rx_65_127`` received packet length is >=65 and < 127 bytes h](j)}(h ``rx_65_127``h]j)}(hjh]h rx_65_127}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM-hjubj )}(hhh]h)}(h.received packet length is >=65 and < 127 bytesh]h.received packet length is >=65 and < 127 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM-hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM-hjubj)}(h?``rx_128_255`` received packet length is >=128 and < 255 bytes h](j)}(h``rx_128_255``h]j)}(hjh]h rx_128_255}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM.hjubj )}(hhh]h)}(h/received packet length is >=128 and < 255 bytesh]h/received packet length is >=128 and < 255 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM.hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM.hjubj)}(h?``rx_256_511`` received packet length is >=256 and < 511 bytes h](j)}(h``rx_256_511``h]j)}(hjh]h rx_256_511}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM/hjubj )}(hhh]h)}(h/received packet length is >=256 and < 511 bytesh]h/received packet length is >=256 and < 511 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM/hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM/hjubj)}(hA``rx_512_1023`` received packet length is >=512 and < 1023 bytes h](j)}(h``rx_512_1023``h]j)}(hj=h]h rx_512_1023}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM0hj7ubj )}(hhh]h)}(h0received packet length is >=512 and < 1023 bytesh]h0received packet length is >=512 and < 1023 bytes}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhM0hjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhM0hjubj)}(hC``rx_1024_1518`` received packet length is >=1024 and < 1518 bytes h](j)}(h``rx_1024_1518``h]j)}(hjvh]h rx_1024_1518}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM1hjpubj )}(hhh]h)}(h1received packet length is >=1024 and < 1518 bytesh]h1received packet length is >=1024 and < 1518 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM1hjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhM1hjubj)}(h5``rx_1519_max`` received packet length >= 1519 bytes h](j)}(h``rx_1519_max``h]j)}(hjh]h rx_1519_max}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM2hjubj )}(hhh]h)}(h$received packet length >= 1519 bytesh]h$received packet length >= 1519 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM2hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM2hjubj)}(h``reserved`` reserved bytesh](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM2hjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM3hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM2hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hj+h]h Description}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM6hjhhubh)}(h7All the above are counters of corresponding conditions.h]h7All the above are counters of corresponding conditions.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM3hjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&opa_veswport_error_counters (C struct)c.opa_veswport_error_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_error_countersh]j)}(h"struct opa_veswport_error_countersh](j)}(hjh]hstruct}(hjihhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjehhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM8ubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjehhhjvhM8ubj)}(hopa_veswport_error_countersh]j:)}(hjch]hopa_veswport_error_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjehhhjvhM8ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjahhhjvhM8ubah}(h]j\ah ](jjeh"]h$]h&]jj)jhuh1jhjvhM8hj^hhubj)}(hhh]h)}(herror countersh]herror counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMbhjhhubah}(h]h ]h"]h$]h&]uh1jhj^hhhjvhM8ubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; }; **Members** ``vp_instance`` vport instance on the OPA port ``vesw_id`` virtual ethernet switch id ``veswport_num`` virtual ethernet switch port number ``tx_errors`` transmit errors ``rx_errors`` receive errors ``rsvd0`` reserved bytes ``tx_smac_filt`` smac filter errors ``rsvd1`` reserved bytes ``rsvd2`` reserved bytes ``rsvd3`` reserved bytes ``tx_dlid_zero`` transmit packets with invalid dlid ``rsvd4`` reserved bytes ``tx_logic`` other transmit errors ``rsvd5`` reserved bytes ``tx_drop_state`` packet tansmission in non-forward port state ``rx_bad_veswid`` received packet with invalid vesw id ``rsvd6`` reserved bytes ``rx_runt`` received ethernet packet with length < 64 bytes ``rx_oversize`` received ethernet packet with length > MTU size ``rsvd7`` reserved bytes ``rx_eth_down`` received packets when interface is down ``rx_drop_state`` received packets in non-forwarding port state ``rx_logic`` other receive errors ``rsvd8`` reserved bytes ``rsvd9`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMfhjubji)}(hX>struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; };h]hX>struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh](j)}(h/``vp_instance`` vport instance on the OPA port h](j)}(h``vp_instance``h]j)}(hjh]h vp_instance}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMdhjubj )}(hhh]h)}(hvport instance on the OPA porth]hvport instance on the OPA port}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-hMdhj.ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj-hMdhjubj)}(h'``vesw_id`` virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hjQh]hvesw_id}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMehjKubj )}(hhh]h)}(hvirtual ethernet switch idh]hvirtual ethernet switch id}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMehjgubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjfhMehjubj)}(h5``veswport_num`` virtual ethernet switch port number h](j)}(h``veswport_num``h]j)}(hjh]h veswport_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMfhjubj )}(hhh]h)}(h#virtual ethernet switch port numberh]h#virtual ethernet switch port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMfhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMfhjubj)}(h``tx_errors`` transmit errors h](j)}(h ``tx_errors``h]j)}(hjh]h tx_errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMghjubj )}(hhh]h)}(htransmit errorsh]htransmit errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMghjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMghjubj)}(h``rx_errors`` receive errors h](j)}(h ``rx_errors``h]j)}(hjh]h rx_errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhhjubj )}(hhh]h)}(hreceive errorsh]hreceive errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhhjubj)}(h``rsvd0`` reserved bytes h](j)}(h ``rsvd0``h]j)}(hj5h]hrsvd0}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMihj/ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhMihjKubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhMihjubj)}(h$``tx_smac_filt`` smac filter errors h](j)}(h``tx_smac_filt``h]j)}(hjnh]h tx_smac_filt}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMjhjhubj )}(hhh]h)}(hsmac filter errorsh]hsmac filter errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMjhjubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhMjhjubj)}(h``rsvd1`` reserved bytes h](j)}(h ``rsvd1``h]j)}(hjh]hrsvd1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMkhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMkhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMkhjubj)}(h``rsvd2`` reserved bytes h](j)}(h ``rsvd2``h]j)}(hjh]hrsvd2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMlhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMlhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMlhjubj)}(h``rsvd3`` reserved bytes h](j)}(h ``rsvd3``h]j)}(hjh]hrsvd3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMmhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMmhj/ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj.hMmhjubj)}(h4``tx_dlid_zero`` transmit packets with invalid dlid h](j)}(h``tx_dlid_zero``h]j)}(hjRh]h tx_dlid_zero}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMnhjLubj )}(hhh]h)}(h"transmit packets with invalid dlidh]h"transmit packets with invalid dlid}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjghMnhjhubah}(h]h ]h"]h$]h&]uh1j hjLubeh}(h]h ]h"]h$]h&]uh1jhjghMnhjubj)}(h``rsvd4`` reserved bytes h](j)}(h ``rsvd4``h]j)}(hjh]hrsvd4}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMohjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMohjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMohjubj)}(h#``tx_logic`` other transmit errors h](j)}(h ``tx_logic``h]j)}(hjh]htx_logic}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMphjubj )}(hhh]h)}(hother transmit errorsh]hother transmit errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMphjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMphjubj)}(h``rsvd5`` reserved bytes h](j)}(h ``rsvd5``h]j)}(hjh]hrsvd5}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMqhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMqhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMqhjubj)}(h?``tx_drop_state`` packet tansmission in non-forward port state h](j)}(h``tx_drop_state``h]j)}(hj6h]h tx_drop_state}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMrhj0ubj )}(hhh]h)}(h,packet tansmission in non-forward port stateh]h,packet tansmission in non-forward port state}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhMrhjLubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhMrhjubj)}(h7``rx_bad_veswid`` received packet with invalid vesw id h](j)}(h``rx_bad_veswid``h]j)}(hjoh]h rx_bad_veswid}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMshjiubj )}(hhh]h)}(h$received packet with invalid vesw idh]h$received packet with invalid vesw id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMshjubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjhMshjubj)}(h``rsvd6`` reserved bytes h](j)}(h ``rsvd6``h]j)}(hjh]hrsvd6}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMthjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMthjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMthjubhj)}(h<``rx_runt`` received ethernet packet with length < 64 bytes h](j)}(h ``rx_runt``h]j)}(hjh]hrx_runt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMuhjubj )}(hhh]h)}(h/received ethernet packet with length < 64 bytesh]h/received ethernet packet with length < 64 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMuhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMuhjubj)}(h@``rx_oversize`` received ethernet packet with length > MTU size h](j)}(h``rx_oversize``h]j)}(hjh]h rx_oversize}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMvhjubj )}(hhh]h)}(h/received ethernet packet with length > MTU sizeh]h/received ethernet packet with length > MTU size}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hMvhj0ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj/hMvhjubj)}(h``rsvd7`` reserved bytes h](j)}(h ``rsvd7``h]j)}(hjSh]hrsvd7}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMwhjMubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMwhjiubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjhhMwhjubj)}(h8``rx_eth_down`` received packets when interface is down h](j)}(h``rx_eth_down``h]j)}(hjh]h rx_eth_down}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMxhjubj )}(hhh]h)}(h'received packets when interface is downh]h'received packets when interface is down}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMxhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMxhjubj)}(h@``rx_drop_state`` received packets in non-forwarding port state h](j)}(h``rx_drop_state``h]j)}(hjh]h rx_drop_state}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMyhjubj )}(hhh]h)}(h-received packets in non-forwarding port stateh]h-received packets in non-forwarding port state}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMyhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMyhjubj)}(h"``rx_logic`` other receive errors h](j)}(h ``rx_logic``h]j)}(hjh]hrx_logic}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMzhjubj )}(hhh]h)}(hother receive errorsh]hother receive errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMzhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMzhjubj)}(h``rsvd8`` reserved bytes h](j)}(h ``rsvd8``h]j)}(hj7h]hrsvd8}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM{hj1ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhM{hjMubah}(h]h ]h"]h$]h&]uh1j hj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhM{hjubj)}(h``rsvd9`` reserved bytesh](j)}(h ``rsvd9``h]j)}(hjph]hrsvd9}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM{hjjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM|hjubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhjhM{hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(h=All the above are counters of corresponding error conditions.h]h=All the above are counters of corresponding error conditions.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM|hjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_veswport_trap (C struct)c.opa_veswport_traphNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_traph]j)}(hstruct opa_veswport_traph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_veswport_traph]j:)}(hjh]hopa_veswport_trap}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hTrap message sent to EM by VNICh]hTrap message sent to EM by VNIC}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj0hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjKjjKjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; }; **Members** ``fabric_id`` 10 bit fabric id ``veswid`` 12 bit virtual ethernet switch id ``veswportnum`` logical port number on the Virtual switch ``opaportnum`` physical port num (redundant on host) ``veswportindex`` switch port index on opa port 0 based ``opcode`` operation ``reserved`` 32 bit for alignmenth](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh:}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjOubji)}(hstruct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; };h]hstruct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; };}hjpsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjOubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjOubj)}(hhh](j)}(h``fabric_id`` 10 bit fabric id h](j)}(h ``fabric_id``h]j)}(hjh]h fabric_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h10 bit fabric idh]h10 bit fabric id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h-``veswid`` 12 bit virtual ethernet switch id h](j)}(h ``veswid``h]j)}(hjh]hveswid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h!12 bit virtual ethernet switch idh]h!12 bit virtual ethernet switch id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h:``veswportnum`` logical port number on the Virtual switch h](j)}(h``veswportnum``h]j)}(hjh]h veswportnum}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj ubj )}(hhh]h)}(h)logical port number on the Virtual switchh]h)logical port number on the Virtual switch}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hMhj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hMhjubj)}(h5``opaportnum`` physical port num (redundant on host) h](j)}(h``opaportnum``h]j)}(hjKh]h opaportnum}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjEubj )}(hhh]h)}(h%physical port num (redundant on host)h]h%physical port num (redundant on host)}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hMhjubj)}(h8``veswportindex`` switch port index on opa port 0 based h](j)}(h``veswportindex``h]j)}(hjh]h veswportindex}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj~ubj )}(hhh]h)}(h%switch port index on opa port 0 basedh]h%switch port index on opa port 0 based}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``opcode`` operation h](j)}(h ``opcode``h]j)}(hjh]hopcode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h operationh]h operation}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h!``reserved`` 32 bit for alignmenth](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h32 bit for alignmenth]h32 bit for alignment}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hj9h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(hThe VNIC will send trap messages to the Ethernet manager to inform it about changes to the VNIC config, behaviour etc. This is the format of the trap payload.h]hThe VNIC will send trap messages to the Ethernet manager to inform it about changes to the VNIC config, behaviour etc. This is the format of the trap payload.}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#opa_vnic_iface_mac_entry (C struct)c.opa_vnic_iface_mac_entryhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_iface_mac_entryh]j)}(hstruct opa_vnic_iface_mac_entryh](j)}(hjh]hstruct}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjshhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjshhhjhMubj)}(hopa_vnic_iface_mac_entryh]j:)}(hjqh]hopa_vnic_iface_mac_entry}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjshhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjohhhjhMubah}(h]jjah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjlhhubj)}(hhh]h)}(hsingle entry in the mac listh]hsingle entry in the mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjlhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Definition**:: struct opa_vnic_iface_mac_entry { u8 mac_addr[ETH_ALEN]; }; **Members** ``mac_addr`` MAC addressh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(h?struct opa_vnic_iface_mac_entry { u8 mac_addr[ETH_ALEN]; };h]h?struct opa_vnic_iface_mac_entry { u8 mac_addr[ETH_ALEN]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh]j)}(h``mac_addr`` MAC addressh](j)}(h ``mac_addr``h]j)}(hj&h]hmac_addr}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj ubj )}(hhh]h)}(h MAC addressh]h MAC address}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj<ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj;hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"opa_veswport_iface_macs (C struct)c.opa_veswport_iface_macshNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_iface_macsh]j)}(hstruct opa_veswport_iface_macsh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj|hhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|hhhjhMubj)}(hopa_veswport_iface_macsh]j:)}(hjzh]hopa_veswport_iface_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|hhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjxhhhjhMubah}(h]jsah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjuhhubj)}(hhh]h)}(h$Msg to set globally administered MACh]h$Msg to set globally administered MAC}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjuhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_iface_macs { __be16 start_idx; __be16 num_macs_in_msg; __be16 tot_macs_in_lst; __be16 gen_count; struct opa_vnic_iface_mac_entry entry[]; }; **Members** ``start_idx`` position of first entry (0 based) ``num_macs_in_msg`` number of MACs in this message ``tot_macs_in_lst`` The total number of MACs the agent has ``gen_count`` gen_count to indicate change ``entry`` The mac list entryh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(hstruct opa_veswport_iface_macs { __be16 start_idx; __be16 num_macs_in_msg; __be16 tot_macs_in_lst; __be16 gen_count; struct opa_vnic_iface_mac_entry entry[]; };h]hstruct opa_veswport_iface_macs { __be16 start_idx; __be16 num_macs_in_msg; __be16 tot_macs_in_lst; __be16 gen_count; struct opa_vnic_iface_mac_entry entry[]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh](j)}(h0``start_idx`` position of first entry (0 based) h](j)}(h ``start_idx``h]j)}(hj/h]h start_idx}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj)ubj )}(hhh]h)}(h!position of first entry (0 based)h]h!position of first entry (0 based)}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMhjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhj&ubj)}(h3``num_macs_in_msg`` number of MACs in this message h](j)}(h``num_macs_in_msg``h]j)}(hjhh]hnum_macs_in_msg}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjbubj )}(hhh]h)}(hnumber of MACs in this messageh]hnumber of MACs in this message}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hMhj&ubj)}(h;``tot_macs_in_lst`` The total number of MACs the agent has h](j)}(h``tot_macs_in_lst``h]j)}(hjh]htot_macs_in_lst}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h&The total number of MACs the agent hash]h&The total number of MACs the agent has}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj&ubj)}(h+``gen_count`` gen_count to indicate change h](j)}(h ``gen_count``h]j)}(hjh]h gen_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hgen_count to indicate changeh]hgen_count to indicate change}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj&ubj)}(h``entry`` The mac list entryh](j)}(h ``entry``h]j)}(hjh]hentry}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj ubj )}(hhh]h)}(hThe mac list entryh]hThe mac list entry}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj)ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj(hMhj&ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjVh]h Description}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(h{Same attribute IDS and attribute modifiers as in locally administered addresses used to set globally administered addressesh]h{Same attribute IDS and attribute modifiers as in locally administered addresses used to set globally administered addresses}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_vema_mad (C struct)c.opa_vnic_vema_madhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_vema_madh]j)}(hstruct opa_vnic_vema_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_vema_madh]j:)}(hjh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hGeneric VEMA MADh]hGeneric VEMA MAD}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXw**Definition**:: struct opa_vnic_vema_mad { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; u8 data[OPA_VNIC_EMA_DATA]; }; **Members** ``mad_hdr`` Generic MAD header ``rmpp_hdr`` RMPP header for vendor specific MADs ``reserved`` reserved bytes ``oui`` Unique org identifier ``data`` MAD datah](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(hstruct opa_vnic_vema_mad { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; u8 data[OPA_VNIC_EMA_DATA]; };h]hstruct opa_vnic_vema_mad { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; u8 data[OPA_VNIC_EMA_DATA]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hj$h]hMembers}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh](j)}(h``mad_hdr`` Generic MAD header h](j)}(h ``mad_hdr``h]j)}(hjCh]hmad_hdr}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj=ubj )}(hhh]h)}(hGeneric MAD headerh]hGeneric MAD header}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMhjYubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhMhj:ubj)}(h2``rmpp_hdr`` RMPP header for vendor specific MADs h](j)}(h ``rmpp_hdr``h]j)}(hj|h]hrmpp_hdr}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjvubj )}(hhh]h)}(h$RMPP header for vendor specific MADsh]h$RMPP header for vendor specific MADs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjvubeh}(h]h ]h"]h$]h&]uh1jhjhMhj:ubj)}(h``reserved`` reserved bytes h](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj:ubj)}(h``oui`` Unique org identifier h](j)}(h``oui``h]j)}(hjh]houi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hUnique org identifierh]hUnique org identifier}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj:ubj)}(h``data`` MAD datah](j)}(h``data``h]j)}(hj'h]hdata}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj!ubj )}(hhh]h)}(hMAD datah]hMAD data}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj=ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhj:ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_notice_attr (C struct)c.opa_vnic_notice_attrhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_notice_attrh]j)}(hstruct opa_vnic_notice_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}hhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}hhhjhMubj)}(hopa_vnic_notice_attrh]j:)}(hj{h]hopa_vnic_notice_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj}hhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjyhhhjhMubah}(h]jtah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjvhhubj)}(hhh]h)}(hGeneric Notice MADh]hGeneric Notice MAD}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjvhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_vnic_notice_attr { u8 gen_type; u8 oui_1; u8 oui_2; u8 oui_3; __be16 trap_num; __be16 toggle_count; __be32 issuer_lid; __be32 reserved; u8 issuer_gid[16]; u8 raw_data[64]; }; **Members** ``gen_type`` Generic/Specific bit and type of notice ``oui_1`` Vendor ID byte 1 ``oui_2`` Vendor ID byte 2 ``oui_3`` Vendor ID byte 3 ``trap_num`` Trap number ``toggle_count`` Notice toggle bit and count value ``issuer_lid`` Trap issuer's lid ``reserved`` reserved bytes ``issuer_gid`` Issuer GID (only if Report method) ``raw_data`` Trap message bodyh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(hstruct opa_vnic_notice_attr { u8 gen_type; u8 oui_1; u8 oui_2; u8 oui_3; __be16 trap_num; __be16 toggle_count; __be32 issuer_lid; __be32 reserved; u8 issuer_gid[16]; u8 raw_data[64]; };h]hstruct opa_vnic_notice_attr { u8 gen_type; u8 oui_1; u8 oui_2; u8 oui_3; __be16 trap_num; __be16 toggle_count; __be32 issuer_lid; __be32 reserved; u8 issuer_gid[16]; u8 raw_data[64]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh](j)}(h5``gen_type`` Generic/Specific bit and type of notice h](j)}(h ``gen_type``h]j)}(hj0h]hgen_type}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj*ubj )}(hhh]h)}(h'Generic/Specific bit and type of noticeh]h'Generic/Specific bit and type of notice}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhMhjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhMhj'ubj)}(h``oui_1`` Vendor ID byte 1 h](j)}(h ``oui_1``h]j)}(hjih]houi_1}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjcubj )}(hhh]h)}(hVendor ID byte 1h]hVendor ID byte 1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~hMhjubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj'ubj)}(h``oui_2`` Vendor ID byte 2 h](j)}(h ``oui_2``h]j)}(hjh]houi_2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hVendor ID byte 2h]hVendor ID byte 2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj'ubj)}(h``oui_3`` Vendor ID byte 3 h](j)}(h ``oui_3``h]j)}(hjh]houi_3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hVendor ID byte 3h]hVendor ID byte 3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj'ubj)}(h``trap_num`` Trap number h](j)}(h ``trap_num``h]j)}(hjh]htrap_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h Trap numberh]h Trap number}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hMhj*ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj)hMhj'ubj)}(h3``toggle_count`` Notice toggle bit and count value h](j)}(h``toggle_count``h]j)}(hjMh]h toggle_count}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjGubj )}(hhh]h)}(h!Notice toggle bit and count valueh]h!Notice toggle bit and count value}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMhjcubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMhj'ubj)}(h!``issuer_lid`` Trap issuer's lid h](j)}(h``issuer_lid``h]j)}(hjh]h issuer_lid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hTrap issuer's lidh]hTrap issuer’s lid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj'ubj)}(h``reserved`` reserved bytes h](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj'ubj)}(h2``issuer_gid`` Issuer GID (only if Report method) h](j)}(h``issuer_gid``h]j)}(hjh]h issuer_gid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h"Issuer GID (only if Report method)h]h"Issuer GID (only if Report method)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhj'ubj)}(h``raw_data`` Trap message bodyh](j)}(h ``raw_data``h]j)}(hj1h]hraw_data}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj+ubj )}(hhh]h)}(hTrap message bodyh]hTrap message body}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjGubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhjFhMhj'ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!opa_vnic_vema_mad_trap (C struct)c.opa_vnic_vema_mad_traphNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_vema_mad_traph]j)}(hstruct opa_vnic_vema_mad_traph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_vema_mad_traph]j:)}(hjh]hopa_vnic_vema_mad_trap}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]j~ah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hGeneric VEMA MAD Traph]hGeneric VEMA MAD Trap}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_vnic_vema_mad_trap { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; struct opa_vnic_notice_attr notice; }; **Members** ``mad_hdr`` Generic MAD header ``rmpp_hdr`` RMPP header for vendor specific MADs ``reserved`` reserved bytes ``oui`` Unique org identifier ``notice`` Notice structureh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubji)}(hstruct opa_vnic_vema_mad_trap { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; struct opa_vnic_notice_attr notice; };h]hstruct opa_vnic_vema_mad_trap { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; struct opa_vnic_notice_attr notice; };}hj sbah}(h]h ]h"]h$]h&]jjuh1jihw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM hjubj)}(hhh](j)}(h``mad_hdr`` Generic MAD header h](j)}(h ``mad_hdr``h]j)}(hj:h]hmad_hdr}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj4ubj )}(hhh]h)}(hGeneric MAD headerh]hGeneric MAD header}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhMhjPubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhMhj1ubj)}(h2``rmpp_hdr`` RMPP header for vendor specific MADs h](j)}(h ``rmpp_hdr``h]j)}(hjsh]hrmpp_hdr}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjmubj )}(hhh]h)}(h$RMPP header for vendor specific MADsh]h$RMPP header for vendor specific MADs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjhMhj1ubj)}(h``reserved`` reserved bytes h](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj1ubj)}(h``oui`` Unique org identifier h](j)}(h``oui``h]j)}(hjh]houi}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hUnique org identifierh]hUnique org identifier}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj1ubj)}(h``notice`` Notice structureh](j)}(h ``notice``h]j)}(hjh]hnotice}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hNotice structureh]hNotice structure}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj3hMhj1ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'opa_vnic_vema_report_event (C function)c.opa_vnic_vema_report_eventhNtauh1hhjhhhNhNubj)}(hhh](j)}(hLvoid opa_vnic_vema_report_event (struct opa_vnic_adapter *adapter, u8 event)h]j)}(hKvoid opa_vnic_vema_report_event(struct opa_vnic_adapter *adapter, u8 event)h](j)}(hvoidh]hvoid}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjthhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK7ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjthhhjhK7ubj)}(hopa_vnic_vema_report_eventh]j:)}(hopa_vnic_vema_report_eventh]hopa_vnic_vema_report_event}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjthhhjhK7ubj)}(h,(struct opa_vnic_adapter *adapter, u8 event)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_vema_report_eventasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu8 eventh](h)}(hhh]j:)}(hu8h]hu8}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,modnameN classnameNjWjZ)}j]]jc.opa_vnic_vema_report_eventasbuh1hhj#ubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#ubj:)}(heventh]hevent}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjthhhjhK7ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjphhhjhK7ubah}(h]jkah ](jjeh"]h$]h&]jj)jhuh1jhjhK7hjmhhubj)}(hhh]h)}(h'sent trap to report the specified eventh]h'sent trap to report the specified event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK7hj}hhubah}(h]h ]h"]h$]h&]uh1jhjmhhhjhK7ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``u8 event`` event to be reported **Description** This function calls vema api to sent a trap for the given event.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK;hjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK8hjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK8hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK8hjubj)}(h"``u8 event`` event to be reported h](j)}(h ``u8 event``h]j)}(hjh]hu8 event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK9hjubj )}(hhh]h)}(hevent to be reportedh]hevent to be reported}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK9hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK9hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj5h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK;hjubh)}(h@This function calls vema api to sent a trap for the given event.h]h@This function calls vema api to sent a trap for the given event.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK:hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h*opa_vnic_get_summary_counters (C function)c.opa_vnic_get_summary_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hrvoid opa_vnic_get_summary_counters (struct opa_vnic_adapter *adapter, struct opa_veswport_summary_counters *cntrs)h]j)}(hqvoid opa_vnic_get_summary_counters(struct opa_vnic_adapter *adapter, struct opa_veswport_summary_counters *cntrs)h](j)}(hvoidh]hvoid}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjvhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKMubj&)}(h h]h }(hjhhhNhNubah}(h]h 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adapter ``struct opa_veswport_summary_counters *cntrs`` pointer to destination summary counters structure **Description** This function populates the summary counters that is maintained by the given adapter to destination address provided.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKQhjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKNhjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKNhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKNhjubj)}(hb``struct opa_veswport_summary_counters *cntrs`` pointer to destination summary counters structure h](j)}(h/``struct opa_veswport_summary_counters *cntrs``h]j)}(hj$h]h+struct opa_veswport_summary_counters *cntrs}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKOhjubj )}(hhh]h)}(h1pointer to destination summary counters structureh]h1pointer to destination summary counters structure}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hKOhj:ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj9hKOhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj_h]h Description}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKQhjubh)}(huThis function populates the summary counters that is maintained by the given adapter to destination address provided.h]huThis function populates the summary counters that is maintained by the given adapter to destination address provided.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKPhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(opa_vnic_get_error_counters (C function)c.opa_vnic_get_error_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hnvoid opa_vnic_get_error_counters (struct opa_vnic_adapter *adapter, struct opa_veswport_error_counters *cntrs)h]j)}(hmvoid opa_vnic_get_error_counters(struct opa_vnic_adapter *adapter, struct opa_veswport_error_counters *cntrs)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKvubj)}(hopa_vnic_get_error_countersh]j:)}(hopa_vnic_get_error_countersh]hopa_vnic_get_error_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKvubj)}(hM(struct opa_vnic_adapter *adapter, struct opa_veswport_error_counters *cntrs)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_get_error_countersasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h)struct opa_veswport_error_counters *cntrsh](j)}(hjh]hstruct}(hjShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjOubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubh)}(hhh]j:)}(hopa_veswport_error_countersh]hopa_veswport_error_counters}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jc.opa_vnic_get_error_countersasbuh1hhjOubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjOubj:)}(hcntrsh]hcntrs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKvubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKvubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKvhjhhubj)}(hhh]h)}(hget error countersh]hget error counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.cahKvhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKvubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX/**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_veswport_error_counters *cntrs`` pointer to destination error counters structure **Description** This function populates the error counters that is maintained by the given adapter to destination address provided.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKzhjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKwhjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*hKwhj+ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj*hKwhj ubj)}(h^``struct opa_veswport_error_counters *cntrs`` pointer to destination error counters structure h](j)}(h-``struct opa_veswport_error_counters *cntrs``h]j)}(hjNh]h)struct opa_veswport_error_counters *cntrs}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKxhjHubj )}(hhh]h)}(h/pointer to destination error counters structureh]h/pointer to destination error counters structure}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchKxhjdubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1jhjchKxhj ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKzhjubh)}(hsThis function populates the error counters that is maintained by the given adapter to destination address provided.h]hsThis function populates the error counters that is maintained by the given adapter to destination address provided.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKyhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#opa_vnic_get_vesw_info (C function)c.opa_vnic_get_vesw_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hZvoid opa_vnic_get_vesw_info (struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h]j)}(hYvoid opa_vnic_get_vesw_info(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hopa_vnic_get_vesw_infoh]j:)}(hopa_vnic_get_vesw_infoh]hopa_vnic_get_vesw_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h>(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj+modnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_get_vesw_infoasbuh1hhjubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct opa_vesw_info *infoh](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjyubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubh)}(hhh]j:)}(h opa_vesw_infoh]h opa_vesw_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jEc.opa_vnic_get_vesw_infoasbuh1hhjyubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjyubj:)}(hinfoh]hinfo}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hGet the vesw informationh]h)}(hjh]hGet the vesw information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj(jj(jjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_vesw_info *info`` pointer to destination vesw info structure **Description** This function copies the vesw info that is maintained by the given adapter to destination address provided.h](h)}(h**Parameters**h]j)}(hj2h]h Parameters}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhj,ubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjQh]h struct opa_vnic_adapter *adapter}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjKubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhKhjgubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjfhKhjHubj)}(hJ``struct opa_vesw_info *info`` pointer to destination vesw info structure h](j)}(h``struct opa_vesw_info *info``h]j)}(hjh]hstruct opa_vesw_info *info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj )}(hhh]h)}(h*pointer to destination vesw info structureh]h*pointer to destination vesw info structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjHubeh}(h]h ]h"]h$]h&]uh1jhj,ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhj,ubh)}(hkThis function copies the vesw info that is maintained by the given adapter to destination address provided.h]hkThis function copies the vesw info that is maintained by the given adapter to destination address provided.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhj,ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#opa_vnic_set_vesw_info (C function)c.opa_vnic_set_vesw_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hZvoid opa_vnic_set_vesw_info (struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h]j)}(hYvoid opa_vnic_set_vesw_info(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hopa_vnic_set_vesw_infoh]j:)}(hopa_vnic_set_vesw_infoh]hopa_vnic_set_vesw_info}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h>(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjGhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjCubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjCubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]j`)}jSj-sbc.opa_vnic_set_vesw_infoasbuh1hhjCubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjCubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjCubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjCubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj?ubj)}(hstruct opa_vesw_info *infoh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h opa_vesw_infoh]h opa_vesw_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.opa_vnic_set_vesw_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hinfoh]hinfo}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj?ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hSet the vesw informationh]h)}(hj?h]hSet the vesw information}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhj=ubah}(h]h ]h"]h$]h&]uh1jODhj:hhhjNhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjNhKhj7hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjdjjdjjjuh1jhhhjhNhNubj)}(hX:**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_vesw_info *info`` pointer to vesw info structure **Description** This function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.h](h)}(h**Parameters**h]j)}(hjnh]h Parameters}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjhubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h>``struct opa_vesw_info *info`` pointer to vesw info structure h](j)}(h``struct opa_vesw_info *info``h]j)}(hjh]hstruct opa_vesw_info *info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj )}(hhh]h)}(hpointer to vesw info structureh]hpointer to vesw info structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjhubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjhubh)}(hThis function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.h]hThis function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjhubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+opa_vnic_get_per_veswport_info (C function) c.opa_vnic_get_per_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hjvoid opa_vnic_get_per_veswport_info (struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h]j)}(hivoid opa_vnic_get_per_veswport_info(struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h](j)}(hvoidh]hvoid}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBhhhjThKubj)}(hopa_vnic_get_per_veswport_infoh]j:)}(hopa_vnic_get_per_veswport_infoh]hopa_vnic_get_per_veswport_info}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ](jjeh"]h$]h&]jjuh1jhjBhhhjThKubj)}(hF(struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjisb c.opa_vnic_get_per_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(h"struct opa_per_veswport_info *infoh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_per_veswport_infoh]hopa_per_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.opa_vnic_get_per_veswport_infoasbuh1hhjubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hinfoh]hinfo}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubeh}(h]h ]h"]h$]h&]jjuh1jhjBhhhjThKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj>hhhjThKubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhjThKhj;hhubj)}(hhh]jKD)}(hhh]jPD)}(h!Get the vesw per port informationh]h)}(hj{h]h!Get the vesw per port information}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjyubah}(h]h ]h"]h$]h&]uh1jODhjvhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjshhubah}(h]h ]h"]h$]h&]uh1jhj;hhhjThKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXT**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_per_veswport_info *info`` pointer to destination vport info structure **Description** This function copies the vesw per port info that is maintained by the given adapter to destination address provided. Note that the read only fields are not copied.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hS``struct opa_per_veswport_info *info`` pointer to destination vport info structure h](j)}(h&``struct opa_per_veswport_info *info``h]j)}(hjh]h"struct opa_per_veswport_info *info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubj )}(hhh]h)}(h+pointer to destination vport info structureh]h+pointer to destination vport info structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj=h]h Description}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubh)}(hThis function copies the vesw per port info that is maintained by the given adapter to destination address provided. Note that the read only fields are not copied.h]hThis function copies the vesw per port info that is maintained by the given adapter to destination address provided. Note that the read only fields are not copied.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h+opa_vnic_set_per_veswport_info (C function) c.opa_vnic_set_per_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hjvoid opa_vnic_set_per_veswport_info (struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h]j)}(hivoid opa_vnic_set_per_veswport_info(struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~hhhjhM ubj)}(hopa_vnic_set_per_veswport_infoh]j:)}(hopa_vnic_set_per_veswport_infoh]hopa_vnic_set_per_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj~hhhjhM ubj)}(hF(struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.opa_vnic_set_per_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h"struct opa_per_veswport_info *infoh](j)}(hjh]hstruct}(hj1hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj-ubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubh)}(hhh]j:)}(hopa_per_veswport_infoh]hopa_per_veswport_info}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjQmodnameN classnameNjWjZ)}j]]j c.opa_vnic_set_per_veswport_infoasbuh1hhj-ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubju)}(hjxh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj-ubj:)}(hinfoh]hinfo}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj~hhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjzhhhjhM ubah}(h]juah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjwhhubj)}(hhh]jKD)}(hhh]jPD)}(hSet vesw per port informationh]h)}(hjh]hSet vesw per port information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM hjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhM hjhhubah}(h]h ]h"]h$]h&]uh1jhjwhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXU**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_per_veswport_info *info`` pointer to vport info structure **Description** This function updates the vesw per port info that is maintained by the given adapter with vesw per port info provided. Reserved fields are stored and returned back to EM as is.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjh]h struct opa_vnic_adapter *adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM hjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(hG``struct opa_per_veswport_info *info`` pointer to vport info structure h](j)}(h&``struct opa_per_veswport_info *info``h]j)}(hj>h]h"struct opa_per_veswport_info *info}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhj8ubj )}(hhh]h)}(hpointer to vport info structureh]hpointer to vport info structure}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShMhjTubah}(h]h ]h"]h$]h&]uh1j hj8ubeh}(h]h ]h"]h$]h&]uh1jhjShMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjyh]h Description}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhjubh)}(hThis function updates the vesw per port info that is maintained by the given adapter with vesw per port info provided. Reserved fields are stored and returned back to EM as is.h]hThis function updates the vesw per port info that is maintained by the given adapter with vesw per port info provided. Reserved fields are stored and returned back to EM as is.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&opa_vnic_query_mcast_macs (C function)c.opa_vnic_query_mcast_macshNtauh1hhjhhhNhNubj)}(hhh](j)}(hgvoid opa_vnic_query_mcast_macs (struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h]j)}(hfvoid opa_vnic_query_mcast_macs(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM3ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM3ubj)}(hopa_vnic_query_mcast_macsh]j:)}(hopa_vnic_query_mcast_macsh]hopa_vnic_query_mcast_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM3ubj)}(hH(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_query_mcast_macsasbuh1hhjubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjGhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h$struct opa_veswport_iface_macs *macsh](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjiubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjiubh)}(hhh]j:)}(hopa_veswport_iface_macsh]hopa_veswport_iface_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j5c.opa_vnic_query_mcast_macsasbuh1hhjiubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjiubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjiubj:)}(hmacsh]hmacs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM3ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM3ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM3hjhhubj)}(hhh]h)}(hquery multicast mac listh]hquery multicast mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM3hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM3ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_veswport_iface_macs *macs`` pointer mac list **Description** This function populates the provided mac list with the configured multicast addresses in the adapter.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM7hj ubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hj/h]h struct opa_vnic_adapter *adapter}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM4hj)ubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhM4hjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhM4hj&ubj)}(h:``struct opa_veswport_iface_macs *macs`` pointer mac list h](j)}(h(``struct opa_veswport_iface_macs *macs``h]j)}(hjhh]h$struct opa_veswport_iface_macs *macs}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM5hjbubj )}(hhh]h)}(hpointer mac listh]hpointer mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM5hj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hM5hj&ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM7hj ubh)}(heThis function populates the provided mac list with the configured multicast addresses in the adapter.h]heThis function populates the provided mac list with the configured multicast addresses in the adapter.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM6hj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&opa_vnic_query_ucast_macs (C function)c.opa_vnic_query_ucast_macshNtauh1hhjhhhNhNubj)}(hhh](j)}(hgvoid opa_vnic_query_ucast_macs (struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h]j)}(hfvoid opa_vnic_query_ucast_macs(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMSubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMSubj)}(hopa_vnic_query_ucast_macsh]j:)}(hopa_vnic_query_ucast_macsh]hopa_vnic_query_ucast_macs}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMSubj)}(hH(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hj%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj!ubj&)}(h h]h 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]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMSubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMSubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMShjhhubj)}(hhh]h)}(hquery unicast mac listh]hquery unicast mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMShjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMSubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj0jj0jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_veswport_iface_macs *macs`` pointer mac list **Description** This function populates the provided mac list with the configured unicast addresses in the adapter.h](h)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMWhj4ubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjYh]h struct opa_vnic_adapter *adapter}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMThjSubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhMThjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhMThjPubj)}(h:``struct opa_veswport_iface_macs *macs`` pointer mac list h](j)}(h(``struct opa_veswport_iface_macs *macs``h]j)}(hjh]h$struct opa_veswport_iface_macs *macs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMUhjubj )}(hhh]h)}(hpointer mac listh]hpointer mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMUhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMUhjPubeh}(h]h ]h"]h$]h&]uh1jhj4ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMWhj4ubh)}(hcThis function populates the provided mac list with the configured unicast addresses in the adapter.h]hcThis function populates the provided mac list with the configured unicast addresses in the adapter.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMVhj4ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_vema_port (C struct)c.opa_vnic_vema_porthNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_vema_porth]j)}(hstruct opa_vnic_vema_porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hopa_vnic_vema_porth]j:)}(hj h]hopa_vnic_vema_port}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hVNIC VEMA port detailsh]h)}(hjYh]hVNIC VEMA port details}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chK^hjWubah}(h]h ]h"]h$]h&]uh1jODhjThhhjhhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhhK^hjQhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj~jj~jjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_vnic_vema_port { struct opa_vnic_ctrl_port *cport; struct ib_mad_agent *mad_agent; struct opa_class_port_info class_port_info; u64 tid; u8 port_num; struct xarray vports; struct ib_event_handler event_handler; struct mutex lock; }; **Members** ``cport`` pointer to port ``mad_agent`` pointer to mad agent for port ``class_port_info`` Class port info information. ``tid`` Transaction id ``port_num`` OPA port number ``vports`` vnic ports ``event_handler`` ib event handler ``lock`` adapter interface lockh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKbhjubji)}(hXTstruct opa_vnic_vema_port { struct opa_vnic_ctrl_port *cport; struct ib_mad_agent *mad_agent; struct opa_class_port_info class_port_info; u64 tid; u8 port_num; struct xarray vports; struct ib_event_handler event_handler; struct mutex lock; };h]hXTstruct opa_vnic_vema_port { struct opa_vnic_ctrl_port *cport; struct ib_mad_agent *mad_agent; struct opa_class_port_info class_port_info; u64 tid; u8 port_num; struct xarray vports; struct ib_event_handler event_handler; struct mutex lock; };}hjsbah}(h]h ]h"]h$]h&]jjuh1jihv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKdhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKohjubj)}(hhh](j)}(h``cport`` pointer to port h](j)}(h ``cport``h]j)}(hjh]hcport}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chK`hjubj )}(hhh]h)}(hpointer to porth]hpointer to port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK`hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK`hjubj)}(h,``mad_agent`` pointer to mad agent for port h](j)}(h ``mad_agent``h]j)}(hj h]h mad_agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKahjubj )}(hhh]h)}(hpointer to mad agent for porth]hpointer to mad agent for port}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hKahj"ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj!hKahjubj)}(h1``class_port_info`` Class port info information. h](j)}(h``class_port_info``h]j)}(hjEh]hclass_port_info}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKbhj?ubj )}(hhh]h)}(hClass port info information.h]hClass port info information.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhKbhj[ubah}(h]h ]h"]h$]h&]uh1j hj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhKbhjubj)}(h``tid`` Transaction id h](j)}(h``tid``h]j)}(hj~h]htid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKchjxubj )}(hhh]h)}(hTransaction idh]hTransaction id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKchjubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjhKchjubj)}(h``port_num`` OPA port number h](j)}(h ``port_num``h]j)}(hjh]hport_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKdhjubj )}(hhh]h)}(hOPA port numberh]hOPA port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKdhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKdhjubj)}(h``vports`` vnic ports h](j)}(h ``vports``h]j)}(hjh]hvports}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKehjubj )}(hhh]h)}(h vnic portsh]h vnic ports}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKehjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKehjubj)}(h#``event_handler`` ib event handler h](j)}(h``event_handler``h]j)}(hj)h]h event_handler}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKfhj#ubj )}(hhh]h)}(hib event handlerh]hib event handler}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hKfhj?ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hKfhjubj)}(h``lock`` adapter interface lockh](j)}(h``lock``h]j)}(hjbh]hlock}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKfhj\ubj )}(hhh]h)}(hadapter interface lockh]hadapter interface lock}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKghjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhKfhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get_vport_num (C function)c.vema_get_vport_numhNtauh1hhjhhhNhNubj)}(hhh](j)}(h;u8 vema_get_vport_num (struct opa_vnic_vema_mad *recvd_mad)h]j)}(h:u8 vema_get_vport_num(struct opa_vnic_vema_mad *recvd_mad)h](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSvema_get_vport_numsbc.vema_get_vport_numasbuh1hhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hvema_get_vport_numh]j:)}(hjh]hvema_get_vport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h%(struct opa_vnic_vema_mad *recvd_mad)h]j)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.modnameN classnameNjWjZ)}j]]jc.vema_get_vport_numasbuh1hhj ubj&)}(h h]h }(hjJhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(h recvd_madh]h recvd_mad}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hGet the vnic from the madh]h)}(hjh]hGet the vnic from the mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hy**Parameters** ``struct opa_vnic_vema_mad *recvd_mad`` Received mad **Return** returns value of the vnic port numberh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj)}(hhh]j)}(h5``struct opa_vnic_vema_mad *recvd_mad`` Received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjh]h#struct opa_vnic_vema_mad *recvd_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj )}(hhh]h)}(h Received madh]h Received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h%returns value of the vnic port numberh]h%returns value of the vnic port number}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#vema_get_vport_adapter (C function)c.vema_get_vport_adapterhNtauh1hhjhhhNhNubj)}(hhh](j)}(hwstruct opa_vnic_adapter * vema_get_vport_adapter (struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_port *port)h]j)}(hustruct opa_vnic_adapter *vema_get_vport_adapter(struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_port *port)h](j)}(hjh]hstruct}(hjbhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj^hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhjohKubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSvema_get_vport_adaptersbc.vema_get_vport_adapterasbuh1hhj^hhhjohKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhjohKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj^hhhjohKubj)}(hvema_get_vport_adapterh]j:)}(hjh]hvema_get_vport_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj^hhhjohKubj)}(hF(struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_port *port)h](j)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_get_vport_adapterasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjLhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjlmodnameN classnameNjWjZ)}j]]jc.vema_get_vport_adapterasbuh1hhjHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj^hhhjohKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjZhhhjohKubah}(h]jUah ](jjeh"]h$]h&]jj)jhuh1jhjohKhjWhhubj)}(hhh]jKD)}(hhh]jPD)}(h$Get vnic port adapter from recvd madh]h)}(hjh]h$Get vnic port adapter from recvd mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjWhhhjohKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_mad *recvd_mad`` received mad ``struct opa_vnic_vema_port *port`` ptr to port struct on which MAD was recvd **Return** vnic adapterh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj)}(hhh](j)}(h5``struct opa_vnic_vema_mad *recvd_mad`` received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj h]h#struct opa_vnic_vema_mad *recvd_mad}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj )}(hhh]h)}(h received madh]h received mad}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hKhj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hKhjubj)}(hN``struct opa_vnic_vema_port *port`` ptr to port struct on which MAD was recvd h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjYh]hstruct opa_vnic_vema_port *port}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjSubj )}(hhh]h)}(h)ptr to port struct on which MAD was recvdh]h)ptr to port struct on which MAD was recvd}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhKhjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h vnic adapterh]h vnic adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h vema_mac_tbl_req_ok (C function)c.vema_mac_tbl_req_okhNtauh1hhjhhhNhNubj)}(hhh](j)}(h@bool vema_mac_tbl_req_ok (struct opa_veswport_mactable *mac_tbl)h]j)}(h?bool vema_mac_tbl_req_ok(struct opa_veswport_mactable *mac_tbl)h](j)}(hjjh]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hvema_mac_tbl_req_okh]j:)}(hvema_mac_tbl_req_okh]hvema_mac_tbl_req_ok}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h'(struct opa_veswport_mactable *mac_tbl)h]j)}(h%struct opa_veswport_mactable *mac_tblh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_veswport_mactableh]hopa_veswport_mactable}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj5modnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_mac_tbl_req_okasbuh1hhjubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmac_tblh]hmac_tbl}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(h'Check if mac request has correct valuesh]h)}(hjh]h'Check if mac request has correct values}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_veswport_mactable *mac_tbl`` mac table **Description** This function checks for the validity of the offset and number of entries required. **Return** true if offset and num_entries are validh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj)}(hhh]j)}(h4``struct opa_veswport_mactable *mac_tbl`` mac table h](j)}(h)``struct opa_veswport_mactable *mac_tbl``h]j)}(hjh]h%struct opa_veswport_mactable *mac_tbl}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj )}(hhh]h)}(h mac tableh]h mac table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj&h]h Description}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(hSThis function checks for the validity of the offset and number of entries required.h]hSThis function checks for the validity of the offset and number of entries required.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h **Return**h]j)}(hjMh]hReturn}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h(true if offset and num_entries are validh]h(true if offset and num_entries are valid}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_add_vport (C function)c.vema_add_vporthNtauh1hhjhhhNhNubj)}(hhh](j)}(hXstruct opa_vnic_adapter * vema_add_vport (struct opa_vnic_vema_port *port, u8 vport_num)h]j)}(hVstruct opa_vnic_adapter *vema_add_vport(struct opa_vnic_vema_port *port, u8 vport_num)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSvema_add_vportsbc.vema_add_vportasbuh1hhjhhhjhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhKubj)}(hvema_add_vporth]j:)}(hjh]hvema_add_vport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h/(struct opa_vnic_vema_port *port, u8 vport_num)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,modnameN classnameNjWjZ)}j]]jc.vema_add_vportasbuh1hhjubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u8 vport_numh](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_add_vportasbuh1hhjxubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubj:)}(h vport_numh]h vport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hAdd a new vnic porth]h)}(hjh]hAdd a new vnic port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` ptr to opa_vnic_vema_port struct ``u8 vport_num`` vnic port number (to be added) **Description** Return a pointer to the vnic adapter structureh](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj)}(hhh](j)}(hE``struct opa_vnic_vema_port *port`` ptr to opa_vnic_vema_port struct h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj(h]hstruct opa_vnic_vema_port *port}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj"ubj )}(hhh]h)}(h ptr to opa_vnic_vema_port structh]h ptr to opa_vnic_vema_port struct}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hKhj>ubah}(h]h ]h"]h$]h&]uh1j hj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hKhjubj)}(h0``u8 vport_num`` vnic port number (to be added) h](j)}(h``u8 vport_num``h]j)}(hjah]h u8 vport_num}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj[ubj )}(hhh]h)}(hvnic port number (to be added)h]hvnic port number (to be added)}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhKhjwubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h.Return a pointer to the vnic adapter structureh]h.Return a pointer to the vnic adapter structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%vema_get_class_port_info (C function)c.vema_get_class_port_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_class_port_info (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_class_port_info(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hvema_get_class_port_infoh]j:)}(hvema_get_class_port_infoh]hvema_get_class_port_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj+hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj>modnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_get_class_port_infoasbuh1hhjubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jXc.vema_get_class_port_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jXc.vema_get_class_port_infoasbuh1hhjubj&)}(h h]h }(hj< hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjJ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hjW hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hGet class info for porth]h)}(hj h]hGet class info for port}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubah}(h]h ]h"]h$]h&]uh1jODhj hhhj hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj hKhj~ hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjhNhNubj)}(hXV**Parameters** ``struct opa_vnic_vema_port *port`` Port on whic MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function copies the latest class port info value set for the port and stores it for generating trapsh](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubj)}(hhh](j)}(hB``struct opa_vnic_vema_port *port`` Port on whic MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj h]hstruct opa_vnic_vema_port *port}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubj )}(hhh]h)}(hPort on whic MAD was receivedh]hPort on whic MAD was received}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hKhj ubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj h]h#struct opa_vnic_vema_mad *recvd_mad}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hj& hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj" hKhj# ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj" hKhj ubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjF h]h!struct opa_vnic_vema_mad *rsp_mad}(hjH hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjD ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj@ ubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hj_ hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[ hKhj\ ubah}(h]h ]h"]h$]h&]uh1j hj@ ubeh}(h]h ]h"]h$]h&]uh1jhj[ hKhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubh)}(hiThis function copies the latest class port info value set for the port and stores it for generating trapsh]hiThis function copies the latest class port info value set for the port and stores it for generating traps}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%vema_set_class_port_info (C function)c.vema_set_class_port_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_class_port_info (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_class_port_info(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj hMubj)}(hvema_set_class_port_infoh]j:)}(hvema_set_class_port_infoh]hvema_set_class_port_info}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhj hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj! hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj# modnameN classnameNjWjZ)}j]]j`)}jSj sbc.vema_set_class_port_infoasbuh1hhj ubj&)}(h h]h }(hjA hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjO hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hporth]hport}(hj\ hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hju hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjq ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjq ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j= c.vema_set_class_port_infoasbuh1hhjq ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjq ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjq ubj:)}(h recvd_madh]h recvd_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjq ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j= c.vema_set_class_port_infoasbuh1hhj ubj&)}(h h]h }(hj! hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hj/ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hrsp_madh]hrsp_mad}(hj< hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhj hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj hMubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj hMhj hhubj)}(hhh]jKD)}(hhh]jPD)}(hGet class info for porth]h)}(hjk h]hGet class info for port}(hjm hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhji ubah}(h]h ]h"]h$]h&]uh1jODhjf hhhjz hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjz hMhjc hhubah}(h]h ]h"]h$]h&]uh1jhj hhhj hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjhNhNubj)}(hXN**Parameters** ``struct opa_vnic_vema_port *port`` Port on whic MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function updates the port class info for the specific vnic and sets up the response mad datah](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubj)}(hhh](j)}(hB``struct opa_vnic_vema_port *port`` Port on whic MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj h]hstruct opa_vnic_vema_port *port}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubj )}(hhh]h)}(hPort on whic MAD was receivedh]hPort on whic MAD was received}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj h]h#struct opa_vnic_vema_mad *recvd_mad}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj+ h]h!struct opa_vnic_vema_mad *rsp_mad}(hj- hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj) ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj% ubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjD hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@ hMhjA ubah}(h]h ]h"]h$]h&]uh1j hj% ubeh}(h]h ]h"]h$]h&]uh1jhj@ hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h**Description**h]j)}(hjf h]h Description}(hjh hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjd ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubh)}(haThis function updates the port class info for the specific vnic and sets up the response mad datah]haThis function updates the port class info for the specific vnic and sets up the response mad data}(hj| hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#vema_get_veswport_info (C function)c.vema_get_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_veswport_info (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_veswport_info(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj hMubj)}(hvema_get_veswport_infoh]j:)}(hvema_get_veswport_infoh]hvema_get_veswport_info}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhj hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj sbc.vema_get_veswport_infoasbuh1hhj ubj&)}(h h]h }(hj&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hporth]hport}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjZhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjVubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjzmodnameN classnameNjWjZ)}j]]j"c.vema_get_veswport_infoasbuh1hhjVubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjVubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j"c.vema_get_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhj hhhj hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj hMubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj hMhj hhubj)}(hhh]jKD)}(hhh]jPD)}(hGet veswport infoh]h)}(hjPh]hGet veswport info}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjNubah}(h]h ]h"]h$]h&]uh1jODhjKhhhj_hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj_hMhjHhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjujjujjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose madh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjyubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjh]hstruct opa_vnic_vema_port *port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjh]h#struct opa_vnic_vema_mad *recvd_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h<``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose madh](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjubeh}(h]h ]h"]h$]h&]uh1jhjyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#vema_set_veswport_info (C function)c.vema_set_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_veswport_info (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_veswport_info(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM,ubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfhhhjxhM,ubj)}(hvema_set_veswport_infoh]j:)}(hvema_set_veswport_infoh]hvema_set_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjfhhhjxhM,ubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_set_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj9modnameN classnameNjWjZ)}j]]jc.vema_set_veswport_infoasbuh1hhjubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_set_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjfhhhjxhM,ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjbhhhjxhM,ubah}(h]j]ah ](jjeh"]h$]h&]jj)jhuh1jhjxhM,hj_hhubj)}(hhh]jKD)}(hhh]jPD)}(hSet veswport infoh]h)}(hjh]hSet veswport info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM,hj ubah}(h]h ]h"]h$]h&]uh1jODhj hhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhM,hjhhubah}(h]h ]h"]h$]h&]uh1jhj_hhhjxhM,ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj4jj4jjjuh1jhhhjhNhNubj)}(hX%**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function gets the port class infor for vnich](h)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM0hj8ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj]h]hstruct opa_vnic_vema_port *port}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM-hjWubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhM-hjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhM-hjTubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjh]h#struct opa_vnic_vema_mad *recvd_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM.hjubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM.hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM.hjTubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM/hjubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM/hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM/hjTubeh}(h]h ]h"]h$]h&]uh1jhj8ubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM1hj8ubh)}(h0This function gets the port class infor for vnich]h0This function gets the port class infor for vnic}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM0hj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!vema_get_mac_entries (C function)c.vema_get_mac_entrieshNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_mac_entries (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_mac_entries(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMWubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKhhhj]hMWubj)}(hvema_get_mac_entriesh]j:)}(hvema_get_mac_entriesh]hvema_get_mac_entries}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ](jjeh"]h$]h&]jjuh1jhjKhhhj]hMWubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjrsbc.vema_get_mac_entriesasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_get_mac_entriesasbuh1hhjubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjnhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjjubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_get_mac_entriesasbuh1hhjjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjjubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjKhhhj]hMWubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjGhhhj]hMWubah}(h]jBah ](jjeh"]h$]h&]jj)jhuh1jhj]hMWhjDhhubj)}(hhh]jKD)}(hhh]jPD)}(h!Get MAC entries in VNIC MAC tableh]h)}(hjh]h!Get MAC entries in VNIC MAC table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMWhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhMWhjhhubah}(h]h ]h"]h$]h&]uh1jhjDhhhj]hMWubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.h](h)}(h**Parameters**h]j)}(hj#h]h Parameters}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM[hjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjBh]hstruct opa_vnic_vema_port *port}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMXhj<ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjWhMXhjXubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhMXhj9ubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj{h]h#struct opa_vnic_vema_mad *recvd_mad}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMYhjuubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMYhjubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhjhMYhj9ubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMZhjubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMZhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMZhj9ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM\hjubh)}(hThis function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.h]hThis function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM[hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!vema_set_mac_entries (C function)c.vema_set_mac_entrieshNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_mac_entries (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_mac_entries(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM{ubj&)}(h h]h }(hjChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0hhhjBhM{ubj)}(hvema_set_mac_entriesh]j:)}(hvema_set_mac_entriesh]hvema_set_mac_entries}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubah}(h]h ](jjeh"]h$]h&]jjuh1jhj0hhhjBhM{ubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjqhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjWsbc.vema_set_mac_entriesasbuh1hhjmubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjiubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_set_mac_entriesasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjiubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjOubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jc.vema_set_mac_entriesasbuh1hhjOubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjOubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjiubeh}(h]h ]h"]h$]h&]jjuh1jhj0hhhjBhM{ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj,hhhjBhM{ubah}(h]j'ah ](jjeh"]h$]h&]jj)jhuh1jhjBhM{hj)hhubj)}(hhh]jKD)}(hhh]jPD)}(h!Set MAC entries in VNIC MAC tableh]h)}(hjh]h!Set MAC entries in VNIC MAC table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM{hjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhM{hjhhubah}(h]h ]h"]h$]h&]uh1jhj)hhhjBhM{ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function sets the MAC entries in the VNIC forwarding table It checks for the validity of the index and the number of forwarding table entries to be programmed.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj'h]hstruct opa_vnic_vema_port *port}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM|hj!ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hM|hj=ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hM|hjubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj`h]h#struct opa_vnic_vema_mad *recvd_mad}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM}hjZubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuhM}hjvubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjuhM}hjubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM~hjubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM~hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM~hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(hThis function sets the MAC entries in the VNIC forwarding table It checks for the validity of the index and the number of forwarding table entries to be programmed.h]hThis function sets the MAC entries in the VNIC forwarding table It checks for the validity of the index and the number of forwarding table entries to be programmed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!vema_set_delete_vesw (C function)c.vema_set_delete_veswhNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_delete_vesw (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_delete_vesw(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj'hMubj)}(hvema_set_delete_veswh]j:)}(hvema_set_delete_veswh]hvema_set_delete_vesw}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj'hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjVhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjRubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]j`)}jSj<sbc.vema_set_delete_veswasbuh1hhjRubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjRubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjNubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_set_delete_veswasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjNubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj8hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj4ubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjXmodnameN classnameNjWjZ)}j]]jc.vema_set_delete_veswasbuh1hhj4ubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj4ubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjNubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj'hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj'hMubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj'hMhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hReset VESW info to POD valuesh]h)}(hjh]hReset VESW info to POD values}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj'hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function clears all the fields of veswport info for the requested vesw and sets them back to the power-on default values. It does not delete the vesw.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj h]hstruct opa_vnic_vema_port *port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hMhj"ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj!hMhjubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjEh]h#struct opa_vnic_vema_mad *recvd_mad}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj?ubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMhj[ubah}(h]h ]h"]h$]h&]uh1j hj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj~h]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjxubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(hThis function clears all the fields of veswport info for the requested vesw and sets them back to the power-on default values. It does not delete the vesw.h]hThis function clears all the fields of veswport info for the requested vesw and sets them back to the power-on default values. It does not delete the vesw.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get_mac_list (C function)c.vema_get_mac_listhNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_mac_list (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad, u16 attr_id)h]j)}(hvoid vema_get_mac_list(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad, u16 attr_id)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj hMubj)}(hvema_get_mac_listh]j:)}(hvema_get_mac_listh]hvema_get_mac_list}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj hMubj)}(hv(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad, u16 attr_id)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj;hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj7ubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj[modnameN classnameNjWjZ)}j]]j`)}jSj!sbc.vema_get_mac_listasbuh1hhj7ubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj7ubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj3ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]juc.vema_get_mac_listasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj3ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj*hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj=modnameN classnameNjWjZ)}j]]juc.vema_get_mac_listasbuh1hhjubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj3ubj)}(h u16 attr_idh](h)}(hhh]j:)}(hu16h]hu16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]juc.vema_get_mac_listasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hattr_idh]hattr_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj3ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj hMhjhhubj)}(hhh]jKD)}(hhh]jPD)}(hGet the unicast/multicast macs.h]h)}(hjh]hGet the unicast/multicast macs.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubah}(h]h ]h"]h$]h&]uh1jODhjhhhjhNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXE**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be built ``u16 attr_id`` Attribute ID indicating multicast or unicast mac listh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj9h]hstruct opa_vnic_vema_port *port}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj3ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhMhjOubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhMhj0ubj)}(h\``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjrh]h#struct opa_vnic_vema_mad *recvd_mad}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjlubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1jhjhMhj0ubj)}(h?``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be built h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj0ubj)}(hE``u16 attr_id`` Attribute ID indicating multicast or unicast mac listh](j)}(h``u16 attr_id``h]j)}(hjh]h u16 attr_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(h5Attribute ID indicating multicast or unicast mac listh]h5Attribute ID indicating multicast or unicast mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj0ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&vema_get_summary_counters (C function)c.vema_get_summary_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_summary_counters (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_summary_counters(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:hhhjLhMubj)}(hvema_get_summary_countersh]j:)}(hvema_get_summary_countersh]hvema_get_summary_counters}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj:hhhjLhMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj{hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjasbc.vema_get_summary_countersasbuh1hhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jc.vema_get_summary_countersasbuh1hhjubj&)}(h h]h }(hj) hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj7 hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjD hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj] hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjY ubj&)}(h h]h }(hjj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjY ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj{ hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjx ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj} modnameN classnameNjWjZ)}j]]jc.vema_get_summary_countersasbuh1hhjY ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjY ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjY ubj:)}(hrsp_madh]hrsp_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjY ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjsubeh}(h]h ]h"]h$]h&]jjuh1jhj:hhhjLhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6hhhjLhMubah}(h]j1ah ](jjeh"]h$]h&]jj)jhuh1jhjLhMhj3hhubj)}(hhh]jKD)}(hhh]jPD)}(hGets summary counters.h]h)}(hj h]hGets summary counters.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubah}(h]h ]h"]h$]h&]uh1jODhj hhhj hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj hMhj hhubah}(h]h ]h"]h$]h&]uh1jhj3hhhjLhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj!jj!jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj !ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj1!h]hstruct opa_vnic_vema_port *port}(hj3!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/!ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj+!ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjJ!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjF!hMhjG!ubah}(h]h ]h"]h$]h&]uh1j hj+!ubeh}(h]h ]h"]h$]h&]uh1jhjF!hMhj(!ubj)}(h\``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjj!h]h#struct opa_vnic_vema_mad *recvd_mad}(hjl!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh!ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjd!ubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hMhj!ubah}(h]h ]h"]h$]h&]uh1j hjd!ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj(!ubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj!h]h!struct opa_vnic_vema_mad *rsp_mad}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj!ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj!ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hMhj(!ubeh}(h]h ]h"]h$]h&]uh1jhj !ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$vema_get_error_counters (C function)c.vema_get_error_countershNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_error_counters (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_error_counters(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj "hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!hhhj "hMubj)}(hvema_get_error_countersh]j:)}(hvema_get_error_countersh]hvema_get_error_counters}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj!hhhj "hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj:"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6"ubj&)}(h h]h }(hjG"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6"ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjX"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjU"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjZ"modnameN classnameNjWjZ)}j]]j`)}jSj "sbc.vema_get_error_countersasbuh1hhj6"ubj&)}(h h]h }(hjx"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6"ubju)}(hjxh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6"ubj:)}(hporth]hport}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2"ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hj"hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj"modnameN classnameNjWjZ)}j]]jt"c.vema_get_error_countersasbuh1hhj"ubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubju)}(hjxh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj"ubj:)}(h recvd_madh]h recvd_mad}(hj#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2"ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj#hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj#ubj&)}(h h]h }(hj)#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj:#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7#ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj<#modnameN classnameNjWjZ)}j]]jt"c.vema_get_error_countersasbuh1hhj#ubj&)}(h h]h }(hjX#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#ubju)}(hjxh]h*}(hjf#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj#ubj:)}(hrsp_madh]hrsp_mad}(hjs#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2"ubeh}(h]h ]h"]h$]h&]jjuh1jhj!hhhj "hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!hhhj "hMubah}(h]j!ah ](jjeh"]h$]h&]jj)jhuh1jhj "hMhj!hhubj)}(hhh]jKD)}(hhh]jPD)}(hGets summary counters.h]h)}(hj#h]hGets summary counters.}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#ubah}(h]h ]h"]h$]h&]uh1jODhj#hhhj#hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj#hMhj#hhubah}(h]h ]h"]h$]h&]uh1jhj!hhhj "hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj#jj#jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hj#h]h Parameters}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj#h]hstruct opa_vnic_vema_port *port}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj $hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hMhj$ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhj#ubj)}(h\``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj)$h]h#struct opa_vnic_vema_mad *recvd_mad}(hj+$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'$ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#$ubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hjB$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>$hMhj?$ubah}(h]h ]h"]h$]h&]uh1j hj#$ubeh}(h]h ]h"]h$]h&]uh1jhj>$hMhj#ubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjb$h]h!struct opa_vnic_vema_mad *rsp_mad}(hjd$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`$ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj\$ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hj{$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjx$ubah}(h]h ]h"]h$]h&]uh1j hj\$ubeh}(h]h ]h"]h$]h&]uh1jhjw$hMhj#ubeh}(h]h ]h"]h$]h&]uh1jhj#ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get (C function) c.vema_gethNtauh1hhjhhhNhNubj)}(hhh](j)}(hwvoid vema_get (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvvoid vema_get(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj$hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj$hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj$hMubj)}(hvema_geth]j:)}(hvema_geth]hvema_get}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj$hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj$hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj$ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]j`)}jSj$sb c.vema_getasbuh1hhj$ubj&)}(h h]h }(hj7%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubju)}(hjxh]h*}(hjE%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$ubj:)}(hporth]hport}(hjR%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjk%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjg%ubj&)}(h h]h }(hjx%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjg%ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]j3% c.vema_getasbuh1hhjg%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjg%ubju)}(hjxh]h*}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjg%ubj:)}(h recvd_madh]h recvd_mad}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjg%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj%modnameN classnameNjWjZ)}j]]j3% c.vema_getasbuh1hhj%ubj&)}(h h]h }(hj&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubju)}(hjxh]h*}(hj%&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj%ubj:)}(hrsp_madh]hrsp_mad}(hj2&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubeh}(h]h ]h"]h$]h&]jjuh1jhj$hhhj$hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj$hhhj$hMubah}(h]j$ah ](jjeh"]h$]h&]jj)jhuh1jhj$hMhj$hhubj)}(hhh]jKD)}(hhh]jPD)}(hProcess received get MADh]h)}(hja&h]hProcess received get MAD}(hjc&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj_&ubah}(h]h ]h"]h$]h&]uh1jODhj\&hhhjp&hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjp&hMhjY&hhubah}(h]h ]h"]h$]h&]uh1jhj$hhhj$hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj&jj&jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hj&h]h Parameters}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj&ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj&h]hstruct opa_vnic_vema_port *port}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj&ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhj&ubj)}(h5``struct opa_vnic_vema_mad *recvd_mad`` Received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj&h]h#struct opa_vnic_vema_mad *recvd_mad}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj&ubj )}(hhh]h)}(h Received madh]h Received mad}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hMhj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hMhj&ubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj!'h]h!struct opa_vnic_vema_mad *rsp_mad}(hj#'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj'ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hj:'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7'ubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhj6'hMhj&ubeh}(h]h ]h"]h$]h&]uh1jhj&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_set (C function) c.vema_sethNtauh1hhjhhhNhNubj)}(hhh](j)}(hwvoid vema_set (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvvoid vema_set(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj{'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjw'hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM7ubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjw'hhhj'hM7ubj)}(hvema_seth]j:)}(hvema_seth]hvema_set}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjw'hhhj'hM7ubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj'hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj'ubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'modnameN classnameNjWjZ)}j]]j`)}jSj'sb c.vema_setasbuh1hhj'ubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'ubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'ubj:)}(hporth]hport}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hj*(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj&(ubj&)}(h h]h }(hj7(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&(ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjH(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjE(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjJ(modnameN classnameNjWjZ)}j]]j' c.vema_setasbuh1hhj&(ubj&)}(h h]h }(hjf(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj&(ubju)}(hjxh]h*}(hjt(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj&(ubj:)}(h recvd_madh]h recvd_mad}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj(hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj(ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(modnameN classnameNjWjZ)}j]]j' c.vema_setasbuh1hhj(ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj(ubj:)}(hrsp_madh]hrsp_mad}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubeh}(h]h ]h"]h$]h&]jjuh1jhjw'hhhj'hM7ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjs'hhhj'hM7ubah}(h]jn'ah ](jjeh"]h$]h&]jj)jhuh1jhj'hM7hjp'hhubj)}(hhh]jKD)}(hhh]jPD)}(hProcess received set MADh]h)}(hj )h]hProcess received set MAD}(hj")hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM7hj)ubah}(h]h ]h"]h$]h&]uh1jODhj)hhhj/)hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj/)hM7hj)hhubah}(h]h ]h"]h$]h&]uh1jhjp'hhhj'hM7ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjE)jjE)jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hjO)h]h Parameters}(hjQ)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjM)ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM;hjI)ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjn)h]hstruct opa_vnic_vema_port *port}(hjp)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl)ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM8hjh)ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hM8hj)ubah}(h]h ]h"]h$]h&]uh1j hjh)ubeh}(h]h ]h"]h$]h&]uh1jhj)hM8hje)ubj)}(h\``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hj)h]h#struct opa_vnic_vema_mad *recvd_mad}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM9hj)ubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hM9hj)ubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhj)hM9hje)ubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj)h]h!struct opa_vnic_vema_mad *rsp_mad}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM;hj)ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM:hj)ubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhj)hM;hje)ubeh}(h]h ]h"]h$]h&]uh1jhjI)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_send (C function) c.vema_sendhNtauh1hhjhhhNhNubj)}(hhh](j)}(hNvoid vema_send (struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h]j)}(hMvoid vema_send(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hvoidh]hvoid}(hj:*hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6*hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMVubj&)}(h h]h }(hjI*hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6*hhhjH*hMVubj)}(h vema_sendh]j:)}(h vema_sendh]h vema_send}(hj[*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjW*ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6*hhhjH*hMVubj)}(h?(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc 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MADh](h)}(h**Parameters**h]j)}(hj+h]h Parameters}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMZhj+ubj)}(hhh](j)}(h<``struct ib_mad_agent *mad_agent`` pointer to the mad agent h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hj+h]hstruct ib_mad_agent *mad_agent}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMWhj+ubj )}(hhh]h)}(hpointer to the mad agenth]hpointer to the mad agent}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hMWhj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hMWhj+ubj)}(hR``struct ib_mad_send_wc *mad_wc`` pointer to mad send work completion information h](j)}(h!``struct ib_mad_send_wc *mad_wc``h]j)}(hj+h]hstruct ib_mad_send_wc *mad_wc}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h 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ib_mad_agent}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,modnameN classnameNjWjZ)}j]]j`)}jSj,sb c.vema_recvasbuh1hhj,ubj&)}(h h]h }(hj,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj,ubj:)}(h mad_agenth]h mad_agent}(hj -hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj,ubj)}(h struct ib_mad_send_buf *send_bufh](j)}(hjh]hstruct}(hj%-hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj!-ubj&)}(h h]h }(hj2-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!-ubh)}(hhh]j:)}(hib_mad_send_bufh]hib_mad_send_buf}(hjC-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@-ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjE-modnameN classnameNjWjZ)}j]]j, c.vema_recvasbuh1hhj!-ubj&)}(h h]h }(hja-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!-ubju)}(hjxh]h*}(hjo-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj!-ubj:)}(hsend_bufh]hsend_buf}(hj|-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!-ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj,ubj)}(hstruct ib_mad_recv_wc *mad_wch](j)}(hjh]hstruct}(hj-hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj-ubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubh)}(hhh]j:)}(hib_mad_recv_wch]hib_mad_recv_wc}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j, c.vema_recvasbuh1hhj-ubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj-ubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj-ubj:)}(hmad_wch]hmad_wc}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj-ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj,ubeh}(h]h ]h"]h$]h&]jjuh1jhjr,hhhj,hMdubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjn,hhhj,hMdubah}(h]ji,ah ](jjeh"]h$]h&]jj)jhuh1jhj,hMdhjk,hhubj)}(hhh]jKD)}(hhh]jPD)}(hRecv handler for VEMA MAD agenth]h)}(hj.h]hRecv handler for VEMA MAD agent}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMdhj.ubah}(h]h ]h"]h$]h&]uh1jODhj.hhhj*.hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj*.hMdhj.hhubah}(h]h ]h"]h$]h&]uh1jhjk,hhhj,hMdubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj@.jj@.jjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct ib_mad_agent *mad_agent`` pointer to the mad agent ``struct ib_mad_send_buf *send_buf`` Send buffer if found, else NULL ``struct ib_mad_recv_wc *mad_wc`` pointer to mad send work completion information **Description** Handle only set and get methods and respond to other methods as unsupported. Allocate response buffer and address handle for the response MAD.h](h)}(h**Parameters**h]j)}(hjJ.h]h Parameters}(hjL.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH.ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhhjD.ubj)}(hhh](j)}(h<``struct ib_mad_agent *mad_agent`` pointer to the mad agent h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hji.h]hstruct ib_mad_agent *mad_agent}(hjk.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjg.ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMehjc.ubj )}(hhh]h)}(hpointer to the mad agenth]hpointer to the mad agent}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~.hMehj.ubah}(h]h ]h"]h$]h&]uh1j hjc.ubeh}(h]h ]h"]h$]h&]uh1jhj~.hMehj`.ubj)}(hE``struct ib_mad_send_buf *send_buf`` Send buffer if found, else NULL h](j)}(h$``struct ib_mad_send_buf *send_buf``h]j)}(hj.h]h struct ib_mad_send_buf *send_buf}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMfhj.ubj )}(hhh]h)}(hSend buffer if found, else NULLh]hSend buffer if found, else NULL}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMfhj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hMfhj`.ubj)}(hR``struct ib_mad_recv_wc *mad_wc`` pointer to mad send work completion information h](j)}(h!``struct ib_mad_recv_wc *mad_wc``h]j)}(hj.h]hstruct ib_mad_recv_wc *mad_wc}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMghj.ubj )}(hhh]h)}(h/pointer to mad send work completion informationh]h/pointer to mad send work completion information}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMghj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hMghj`.ubeh}(h]h ]h"]h$]h&]uh1jhjD.ubh)}(h**Description**h]j)}(hj/h]h Description}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMihjD.ubh)}(hHandle only set and get methods and respond to other methods as unsupported. Allocate response buffer and address handle for the response MAD.h]hHandle only set and get methods and respond to other methods as unsupported. Allocate response buffer and address handle for the response MAD.}(hj,/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhhjD.ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get_port (C function)c.vema_get_porthNtauh1hhjhhhNhNubj)}(hhh](j)}(hYstruct opa_vnic_vema_port * vema_get_port (struct opa_vnic_ctrl_port *cport, u8 port_num)h]j)}(hWstruct opa_vnic_vema_port *vema_get_port(struct opa_vnic_ctrl_port *cport, u8 port_num)h](j)}(hjh]hstruct}(hj[/hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjW/hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hji/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjW/hhhjh/hMubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjz/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjw/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj|/modnameN classnameNjWjZ)}j]]j`)}jS vema_get_portsbc.vema_get_portasbuh1hhjW/hhhjh/hMubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjW/hhhjh/hMubju)}(hjxh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjW/hhhjh/hMubj)}(h vema_get_porth]j:)}(hj/h]h vema_get_port}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjW/hhhjh/hMubj)}(h/(struct opa_vnic_ctrl_port *cport, u8 port_num)h](j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hj/hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]j/c.vema_get_portasbuh1hhj/ubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hcporth]hcport}(hj,0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj/ubj)}(h u8 port_numh](h)}(hhh]j:)}(hu8h]hu8}(hjH0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjE0ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjJ0modnameN classnameNjWjZ)}j]]j/c.vema_get_portasbuh1hhjA0ubj&)}(h h]h }(hjf0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjA0ubj:)}(hport_numh]hport_num}(hjt0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjA0ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj/ubeh}(h]h ]h"]h$]h&]jjuh1jhjW/hhhjh/hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjS/hhhjh/hMubah}(h]jN/ah ](jjeh"]h$]h&]jj)jhuh1jhjh/hMhjP/hhubj)}(hhh]jKD)}(hhh]jPD)}(hGets the opa_vnic_vema_porth]h)}(hj0h]hGets the opa_vnic_vema_port}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubah}(h]h ]h"]h$]h&]uh1jODhj0hhhj0hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj0hMhj0hhubah}(h]h ]h"]h$]h&]uh1jhjP/hhhjh/hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj0jj0jjjuh1jhhhjhNhNubj)}(hXO**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control dev ``u8 port_num`` Port number **Description** This function loops through the ports and returns the opa_vnic_vema port structure that is associated with the OPA port number **Return** ptr to requested opa_vnic_vema_port strucure if success, NULL if noth](h)}(h**Parameters**h]j)}(hj0h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubj)}(hhh](j)}(h<``struct opa_vnic_ctrl_port *cport`` pointer to control dev h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hj0h]h struct opa_vnic_ctrl_port *cport}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubj )}(hhh]h)}(hpointer to control devh]hpointer to control dev}(hj 1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hMhj1ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj1hMhj0ubj)}(h``u8 port_num`` Port number h](j)}(h``u8 port_num``h]j)}(hj*1h]h u8 port_num}(hj,1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(1ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj$1ubj )}(hhh]h)}(h Port numberh]h Port number}(hjC1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?1hMhj@1ubah}(h]h ]h"]h$]h&]uh1j hj$1ubeh}(h]h ]h"]h$]h&]uh1jhj?1hMhj0ubeh}(h]h ]h"]h$]h&]uh1jhj0ubh)}(h**Description**h]j)}(hje1h]h Description}(hjg1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc1ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubh)}(h~This function loops through the ports and returns the opa_vnic_vema port structure that is associated with the OPA port numberh]h~This function loops through the ports and returns the opa_vnic_vema port structure that is associated with the OPA port number}(hj{1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubh)}(h **Return**h]j)}(hj1h]hReturn}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubh)}(hDptr to requested opa_vnic_vema_port strucure if success, NULL if noth]hDptr to requested opa_vnic_vema_port strucure if success, NULL if not}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj0ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$opa_vnic_vema_send_trap (C function)c.opa_vnic_vema_send_traphNtauh1hhjhhhNhNubj)}(hhh](j)}(hjvoid opa_vnic_vema_send_trap (struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h]j)}(hivoid opa_vnic_vema_send_trap(struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h](j)}(hvoidh]hvoid}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1hhhj1hMubj)}(hopa_vnic_vema_send_traph]j:)}(hopa_vnic_vema_send_traph]hopa_vnic_vema_send_trap}(hj1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj1hhhj1hMubj)}(hM(struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj 2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj 2ubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hj,2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.2modnameN classnameNjWjZ)}j]]j`)}jSj1sbc.opa_vnic_vema_send_trapasbuh1hhj 2ubj&)}(h h]h }(hjL2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj 2ubju)}(hjxh]h*}(hjZ2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj 2ubj:)}(hadapterh]hadapter}(hjg2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj 2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(h struct __opa_veswport_trap *datah](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj|2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|2ubh)}(hhh]j:)}(h__opa_veswport_traph]h__opa_veswport_trap}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj2modnameN classnameNjWjZ)}j]]jH2c.opa_vnic_vema_send_trapasbuh1hhj|2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|2ubju)}(hjxh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj|2ubj:)}(hdatah]hdata}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hu32 lidh](h)}(hhh]j:)}(hu32h]hu32}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj2modnameN classnameNjWjZ)}j]]jH2c.opa_vnic_vema_send_trapasbuh1hhj2ubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubj:)}(hlidh]hlid}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubeh}(h]h ]h"]h$]h&]jjuh1jhj1hhhj1hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhj1hMubah}(h]j1ah ](jjeh"]h$]h&]jj)jhuh1jhj1hMhj1hhubj)}(hhh]jKD)}(hhh]jPD)}(h$This function sends a trap to the EMh]h)}(hjN3h]h$This function sends a trap to the EM}(hjP3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjL3ubah}(h]h ]h"]h$]h&]uh1jODhjI3hhhj]3hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj]3hMhjF3hhubah}(h]h ]h"]h$]h&]uh1jhj1hhhj1hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjs3jjs3jjjuh1jhhhjhNhNubj)}(hXM**Parameters** ``struct opa_vnic_adapter *adapter`` pointer to vnic adapter ``struct __opa_veswport_trap *data`` pointer to trap data filled by calling function ``u32 lid`` issuers lid (encap_slid from vesw_port_info) **Description** This function is called from the VNIC driver to send a trap if there is somethng the EM should be notified about. These events currently are 1) UNICAST INTERFACE MACADDRESS changes 2) MULTICAST INTERFACE MACADDRESS changes 3) ETHERNET LINK STATUS changes While allocating the send mad the remote site qpn used is 1 as this is the well known QP.h](h)}(h**Parameters**h]j)}(hj}3h]h Parameters}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{3ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjw3ubj)}(hhh](j)}(h=``struct opa_vnic_adapter *adapter`` pointer to vnic adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hj3h]h struct opa_vnic_adapter *adapter}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj3ubj )}(hhh]h)}(hpointer to vnic adapterh]hpointer to vnic adapter}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hMhj3ubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhj3hMhj3ubj)}(hU``struct __opa_veswport_trap *data`` pointer to trap data filled by calling function h](j)}(h$``struct __opa_veswport_trap *data``h]j)}(hj3h]h struct __opa_veswport_trap *data}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj3ubj )}(hhh]h)}(h/pointer to trap data filled by calling functionh]h/pointer to trap data filled by calling function}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hMhj3ubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhj3hMhj3ubj)}(h9``u32 lid`` issuers lid (encap_slid from vesw_port_info) h](j)}(h ``u32 lid``h]j)}(hj4h]hu32 lid}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 4ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj4ubj )}(hhh]h)}(h,issuers lid (encap_slid from vesw_port_info)h]h,issuers lid (encap_slid from vesw_port_info)}(hj'4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#4hMhj$4ubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhj#4hMhj3ubeh}(h]h ]h"]h$]h&]uh1jhjw3ubh)}(h**Description**h]j)}(hjI4h]h Description}(hjK4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjG4ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjw3ubh)}(hXXThis function is called from the VNIC driver to send a trap if there is somethng the EM should be notified about. These events currently are 1) UNICAST INTERFACE MACADDRESS changes 2) MULTICAST INTERFACE MACADDRESS changes 3) ETHERNET LINK STATUS changes While allocating the send mad the remote site qpn used is 1 as this is the well known QP.h]hXXThis function is called from the VNIC driver to send a trap if there is somethng the EM should be notified about. These events currently are 1) UNICAST INTERFACE MACADDRESS changes 2) MULTICAST INTERFACE MACADDRESS changes 3) ETHERNET LINK STATUS changes While allocating the send mad the remote site qpn used is 1 as this is the well known QP.}(hj_4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjw3ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_unregister (C function)c.vema_unregisterhNtauh1hhjhhhNhNubj)}(hhh](j)}(h7void vema_unregister (struct opa_vnic_ctrl_port *cport)h]j)}(h6void vema_unregister(struct opa_vnic_ctrl_port *cport)h](j)}(hvoidh]hvoid}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMsubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4hhhj4hMsubj)}(hvema_unregisterh]j:)}(hvema_unregisterh]hvema_unregister}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj4hhhj4hMsubj)}(h"(struct opa_vnic_ctrl_port *cport)h]j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hj4hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj4ubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj4modnameN classnameNjWjZ)}j]]j`)}jSj4sbc.vema_unregisterasbuh1hhj4ubj&)}(h h]h }(hj 5hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubju)}(hjxh]h*}(hj5hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj4ubj:)}(hcporth]hcport}(hj$5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj4ubah}(h]h ]h"]h$]h&]jjuh1jhj4hhhj4hMsubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj4hhhj4hMsubah}(h]j4ah ](jjeh"]h$]h&]jj)jhuh1jhj4hMshj4hhubj)}(hhh]jKD)}(hhh]jPD)}(hUnregisters agenth]h)}(hjS5h]hUnregisters agent}(hjU5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMshjQ5ubah}(h]h ]h"]h$]h&]uh1jODhjN5hhhjb5hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhjb5hMshjK5hhubah}(h]h ]h"]h$]h&]uh1jhj4hhhj4hMsubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjx5jjx5jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control port **Description** This deletes the registration by VEMA for MADsh](h)}(h**Parameters**h]j)}(hj5h]h Parameters}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMwhj|5ubj)}(hhh]j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hj5h]h struct opa_vnic_ctrl_port *cport}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMthj5ubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMthj5ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hMthj5ubah}(h]h ]h"]h$]h&]uh1jhj|5ubh)}(h**Description**h]j)}(hj5h]h Description}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMvhj|5ubh)}(h.This deletes the registration by VEMA for MADsh]h.This deletes the registration by VEMA for MADs}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMuhj|5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_register (C function)c.vema_registerhNtauh1hhjhhhNhNubj)}(hhh](j)}(h4int vema_register (struct opa_vnic_ctrl_port *cport)h]j)}(h3int vema_register(struct opa_vnic_ctrl_port *cport)h](j)}(hinth]hint}(hj!6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj06hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6hhhj/6hMubj)}(h vema_registerh]j:)}(h vema_registerh]h vema_register}(hjB6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>6ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6hhhj/6hMubj)}(h"(struct opa_vnic_ctrl_port *cport)h]j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hj^6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjZ6ubj&)}(h h]h }(hjk6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZ6ubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hj|6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjy6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~6modnameN classnameNjWjZ)}j]]j`)}jSjD6sbc.vema_registerasbuh1hhjZ6ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZ6ubju)}(hjxh]h*}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjZ6ubj:)}(hcporth]hcport}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZ6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjV6ubah}(h]h ]h"]h$]h&]jjuh1jhj6hhhj/6hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6hhhj/6hMubah}(h]j6ah ](jjeh"]h$]h&]jj)jhuh1jhj/6hMhj6hhubj)}(hhh]jKD)}(hhh]jPD)}(hRegisters agenth]h)}(hj6h]hRegisters agent}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj6ubah}(h]h ]h"]h$]h&]uh1jODhj6hhhj6hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj6hMhj6hhubah}(h]h ]h"]h$]h&]uh1jhj6hhhj/6hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj 7jj 7jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control port **Description** This function registers the handlers for the VEMA MADs **Return** returns 0 on success. non zero otherwiseh](h)}(h**Parameters**h]j)}(hj7h]h Parameters}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7ubj)}(hhh]j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hj47h]h struct opa_vnic_ctrl_port *cport}(hj67hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj27ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj.7ubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hjM7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjI7hMhjJ7ubah}(h]h ]h"]h$]h&]uh1j hj.7ubeh}(h]h ]h"]h$]h&]uh1jhjI7hMhj+7ubah}(h]h ]h"]h$]h&]uh1jhj7ubh)}(h**Description**h]j)}(hjo7h]h Description}(hjq7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm7ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7ubh)}(h6This function registers the handlers for the VEMA MADsh]h6This function registers the handlers for the VEMA MADs}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7ubh)}(h **Return**h]j)}(hj7h]hReturn}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7ubh)}(h(returns 0 on success. non zero otherwiseh]h(returns 0 on success. non zero otherwise}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj7ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%opa_vnic_ctrl_config_dev (C function)c.opa_vnic_ctrl_config_devhNtauh1hhjhhhNhNubj)}(hhh](j)}(hIvoid opa_vnic_ctrl_config_dev (struct opa_vnic_ctrl_port *cport, bool en)h]j)}(hHvoid opa_vnic_ctrl_config_dev(struct opa_vnic_ctrl_port *cport, bool en)h](j)}(hvoidh]hvoid}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj7hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7hhhj7hMubj)}(hopa_vnic_ctrl_config_devh]j:)}(hopa_vnic_ctrl_config_devh]hopa_vnic_ctrl_config_dev}(hj7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj7hhhj7hMubj)}(h+(struct opa_vnic_ctrl_port *cport, bool en)h](j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hj8hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj8ubj&)}(h h]h }(hj%8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj8ubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hj68hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj38ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj88modnameN classnameNjWjZ)}j]]j`)}jSj7sbc.opa_vnic_ctrl_config_devasbuh1hhj8ubj&)}(h h]h }(hjV8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj8ubju)}(hjxh]h*}(hjd8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj8ubj:)}(hcporth]hcport}(hjq8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj8ubj)}(hbool enh](j)}(hjjh]hbool}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj8ubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj8ubj:)}(henh]hen}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj8ubeh}(h]h ]h"]h$]h&]jjuh1jhj7hhhj7hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj7hhhj7hMubah}(h]j7ah ](jjeh"]h$]h&]jj)jhuh1jhj7hMhj7hhubj)}(hhh]jKD)}(hhh]jPD)}(hmThis function sends a trap to the EM by way of ib_modify_port to indicate support for ethernet on the fabric.h]h)}(hj8h]hmThis function sends a trap to the EM by way of ib_modify_port to indicate support for ethernet on the fabric.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj8ubah}(h]h ]h"]h$]h&]uh1jODhj8hhhj8hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj8hMhj8hhubah}(h]h ]h"]h$]h&]uh1jhj7hhhj7hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj8jj8jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control port ``bool en`` enable or disable ethernet on fabric supporth](h)}(h**Parameters**h]j)}(hj9h]h Parameters}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj8ubj)}(hhh](j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hj"9h]h struct opa_vnic_ctrl_port *cport}(hj$9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 9ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj9ubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hj;9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj79hMhj89ubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhj79hMhj9ubj)}(h8``bool en`` enable or disable ethernet on fabric supporth](j)}(h ``bool en``h]j)}(hj[9h]hbool en}(hj]9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY9ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjU9ubj )}(hhh]h)}(h,enable or disable ethernet on fabric supporth]h,enable or disable ethernet on fabric support}(hjt9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjq9ubah}(h]h ]h"]h$]h&]uh1j hjU9ubeh}(h]h ]h"]h$]h&]uh1jhjp9hMhj9ubeh}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"opa_vnic_vema_add_one (C function)c.opa_vnic_vema_add_onehNtauh1hhjhhhNhNubj)}(hhh](j)}(h4int opa_vnic_vema_add_one (struct ib_device *device)h]j)}(h3int opa_vnic_vema_add_one(struct ib_device *device)h](j)}(hinth]hint}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9hhhj9hMubj)}(hopa_vnic_vema_add_oneh]j:)}(hopa_vnic_vema_add_oneh]hopa_vnic_vema_add_one}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj9hhhj9hMubj)}(h(struct ib_device *device)h]j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj9hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj9ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj :ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]j`)}jSj9sbc.opa_vnic_vema_add_oneasbuh1hhj9ubj&)}(h h]h }(hj0:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9ubju)}(hjxh]h*}(hj>:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj9ubj:)}(hdeviceh]hdevice}(hjK:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubah}(h]h ]h"]h$]h&]jjuh1jhj9hhhj9hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj9hhhj9hMubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhj9hMhj9hhubj)}(hhh]jKD)}(hhh]jPD)}(hHandle new ib deviceh]h)}(hjz:h]hHandle new ib device}(hj|:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjx:ubah}(h]h ]h"]h$]h&]uh1jODhju:hhhj:hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj:hMhjr:hhubah}(h]h ]h"]h$]h&]uh1jhj9hhhj9hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj:jj:jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct ib_device *device`` ib device pointer **Description** Allocate the vnic control port and initialize it.h](h)}(h**Parameters**h]j)}(hj:h]h Parameters}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj:ubj)}(hhh]j)}(h/``struct ib_device *device`` ib device pointer h](j)}(h``struct ib_device *device``h]j)}(hj:h]hstruct ib_device *device}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj:ubj )}(hhh]h)}(hib device pointerh]hib device pointer}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hMhj:ubah}(h]h ]h"]h$]h&]uh1j hj:ubeh}(h]h ]h"]h$]h&]uh1jhj:hMhj:ubah}(h]h ]h"]h$]h&]uh1jhj:ubh)}(h**Description**h]j)}(hj;h]h Description}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj:ubh)}(h1Allocate the vnic control port and initialize it.h]h1Allocate the vnic control port and initialize it.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj:ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"opa_vnic_vema_rem_one (C function)c.opa_vnic_vema_rem_onehNtauh1hhjhhhNhNubj)}(hhh](j)}(hHvoid opa_vnic_vema_rem_one (struct ib_device *device, void *client_data)h]j)}(hGvoid opa_vnic_vema_rem_one(struct ib_device *device, void *client_data)h](j)}(hvoidh]hvoid}(hjH;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjD;hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjW;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjD;hhhjV;hMubj)}(hopa_vnic_vema_rem_oneh]j:)}(hopa_vnic_vema_rem_oneh]hopa_vnic_vema_rem_one}(hji;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hje;ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjD;hhhjV;hMubj)}(h-(struct ib_device *device, void *client_data)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj;hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;modnameN classnameNjWjZ)}j]]j`)}jSjk;sbc.opa_vnic_vema_rem_oneasbuh1hhj;ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubju)}(hjxh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj;ubj:)}(hdeviceh]hdevice}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj};ubj)}(hvoid *client_datah](j)}(hvoidh]hvoid}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hj<hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubju)}(hjxh]h*}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj;ubj:)}(h client_datah]h client_data}(hj <hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj};ubeh}(h]h ]h"]h$]h&]jjuh1jhjD;hhhjV;hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj@;hhhjV;hMubah}(h]j;;ah ](jjeh"]h$]h&]jj)jhuh1jhjV;hMhj=;hhubj)}(hhh]jKD)}(hhh]jPD)}(hHandle ib device removalh]h)}(hjO<h]hHandle ib device removal}(hjQ<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjM<ubah}(h]h ]h"]h$]h&]uh1jODhjJ<hhhj^<hNubah}(h]h ]h"]h$]h&]jDjDuh1jJDhj^<hMhjG<hhubah}(h]h ]h"]h$]h&]uh1jhj=;hhhjV;hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjt<jjt<jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct ib_device *device`` ib device pointer ``void *client_data`` ib client data **Description** Uninitialize and free the vnic control port.h](h)}(h**Parameters**h]j)}(hj~<h]h Parameters}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|<ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjx<ubj)}(hhh](j)}(h/``struct ib_device *device`` ib device pointer h](j)}(h``struct ib_device *device``h]j)}(hj<h]hstruct ib_device *device}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj<ubj )}(hhh]h)}(hib device pointerh]hib device pointer}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hMhj<ubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhj<ubj)}(h%``void *client_data`` ib client data h](j)}(h``void *client_data``h]j)}(hj<h]hvoid *client_data}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj<ubj )}(hhh]h)}(hib client datah]hib client data}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hMhj<ubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhj<ubeh}(h]h ]h"]h$]h&]uh1jhjx<ubh)}(h**Description**h]j)}(hj=h]h Description}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjx<ubh)}(h,Uninitialize and free the vnic control port.h]h,Uninitialize and free the vnic control port.}(hj'=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjx<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubeh}(h]!omni-path-opa-virtual-nic-supportah ]h"]#omni-path (opa) virtual nic supportah$]h&]uh1hhjZhhhhhhK`ubh)}(hhh](h)}(h,InfiniBand SCSI RDMA protocol target supporth]h,InfiniBand SCSI RDMA protocol target support}(hjH=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjE=hhhhhKoubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_command_state (C enum)c.srpt_command_statehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hsrpt_command_stateh]j)}(henum srpt_command_stateh](j)}(hj%h]henum}(hjo=hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjk=hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKubj&)}(h h]h }(hj}=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjk=hhhj|=hKubj)}(hsrpt_command_stateh]j:)}(hji=h]hsrpt_command_state}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjk=hhhj|=hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjg=hhhj|=hKubah}(h]jb=ah ](jjeh"]h$]h&]jj)jhuh1jhj|=hKhjd=hhubj)}(hhh]h)}(h"SCSI command state managed by SRPTh]h"SCSI command state managed by SRPT}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj=hhubah}(h]h ]h"]h$]h&]uh1jhjd=hhhj|=hKubeh}(h]h ](jQenumeh"]h$]h&]jjQjj=jj=jjjuh1jhhhjE=hNhNubj)}(hXb**Constants** ``SRPT_STATE_NEW`` New command arrived and is being processed. ``SRPT_STATE_NEED_DATA`` Processing a write or bidir command and waiting for data arrival. ``SRPT_STATE_DATA_IN`` Data for the write or bidir command arrived and is being processed. ``SRPT_STATE_CMD_RSP_SENT`` SRP_RSP for SRP_CMD has been sent. ``SRPT_STATE_MGMT`` Processing a SCSI task management command. ``SRPT_STATE_MGMT_RSP_SENT`` SRP_RSP for SRP_TSK_MGMT has been sent. ``SRPT_STATE_DONE`` Command processing finished successfully, command processing has been aborted or command processing failed.h](h)}(h **Constants**h]j)}(hj=h]h Constants}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj=ubj)}(hhh](j)}(h?``SRPT_STATE_NEW`` New command arrived and is being processed. h](j)}(h``SRPT_STATE_NEW``h]j)}(hj=h]hSRPT_STATE_NEW}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj=ubj )}(hhh]h)}(h+New command arrived and is being processed.h]h+New command arrived and is being processed.}(hj >hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hKhj>ubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhj>hKhj=ubj)}(h[``SRPT_STATE_NEED_DATA`` Processing a write or bidir command and waiting for data arrival. h](j)}(h``SRPT_STATE_NEED_DATA``h]j)}(hj+>h]hSRPT_STATE_NEED_DATA}(hj->hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj%>ubj )}(hhh]h)}(hAProcessing a write or bidir command and waiting for data arrival.h]hAProcessing a write or bidir command and waiting for data arrival.}(hjD>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjA>ubah}(h]h ]h"]h$]h&]uh1j hj%>ubeh}(h]h ]h"]h$]h&]uh1jhj@>hKhj=ubj)}(h[``SRPT_STATE_DATA_IN`` Data for the write or bidir command arrived and is being processed. h](j)}(h``SRPT_STATE_DATA_IN``h]j)}(hje>h]hSRPT_STATE_DATA_IN}(hjg>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjc>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj_>ubj )}(hhh]h)}(hCData for the write or bidir command arrived and is being processed.h]hCData for the write or bidir command arrived and is being processed.}(hj~>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj{>ubah}(h]h ]h"]h$]h&]uh1j hj_>ubeh}(h]h ]h"]h$]h&]uh1jhjz>hKhj=ubj)}(h?``SRPT_STATE_CMD_RSP_SENT`` SRP_RSP for SRP_CMD has been sent. h](j)}(h``SRPT_STATE_CMD_RSP_SENT``h]j)}(hj>h]hSRPT_STATE_CMD_RSP_SENT}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj>ubj )}(hhh]h)}(h"SRP_RSP for SRP_CMD has been sent.h]h"SRP_RSP for SRP_CMD has been sent.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hKhj>ubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hKhj=ubj)}(h?``SRPT_STATE_MGMT`` Processing a SCSI task management command. h](j)}(h``SRPT_STATE_MGMT``h]j)}(hj>h]hSRPT_STATE_MGMT}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj>ubj )}(hhh]h)}(h*Processing a SCSI task management command.h]h*Processing a SCSI task management command.}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hKhj>ubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhj>hKhj=ubj)}(hE``SRPT_STATE_MGMT_RSP_SENT`` SRP_RSP for SRP_TSK_MGMT has been sent. h](j)}(h``SRPT_STATE_MGMT_RSP_SENT``h]j)}(hj?h]hSRPT_STATE_MGMT_RSP_SENT}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj ?ubj )}(hhh]h)}(h'SRP_RSP for SRP_TSK_MGMT has been sent.h]h'SRP_RSP for SRP_TSK_MGMT has been sent.}(hj*?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&?hKhj'?ubah}(h]h ]h"]h$]h&]uh1j hj ?ubeh}(h]h ]h"]h$]h&]uh1jhj&?hKhj=ubj)}(h``SRPT_STATE_DONE`` Command processing finished successfully, command processing has been aborted or command processing failed.h](j)}(h``SRPT_STATE_DONE``h]j)}(hjJ?h]hSRPT_STATE_DONE}(hjL?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH?ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjD?ubj )}(hhh]h)}(hkCommand processing finished successfully, command processing has been aborted or command processing failed.h]hkCommand processing finished successfully, command processing has been aborted or command processing failed.}(hjc?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj`?ubah}(h]h ]h"]h$]h&]uh1j hjD?ubeh}(h]h ]h"]h$]h&]uh1jhj_?hKhj=ubeh}(h]h ]h"]h$]h&]uh1jhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_ioctx (C struct) c.srpt_ioctxhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h srpt_ioctxh]j)}(hstruct srpt_ioctxh](j)}(hjh]hstruct}(hj?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj?hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?hhhj?hKubj)}(h srpt_ioctxh]j:)}(hj?h]h srpt_ioctx}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj?hhhj?hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj?hhhj?hKubah}(h]j?ah ](jjeh"]h$]h&]jj)jhuh1jhj?hKhj?hhubj)}(hhh]h)}(h#shared SRPT I/O context informationh]h#shared SRPT I/O context information}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj?hhubah}(h]h ]h"]h$]h&]uh1jhj?hhhj?hKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj?jj?jjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_ioctx { struct ib_cqe cqe; void *buf; dma_addr_t dma; uint32_t offset; uint32_t index; }; **Members** ``cqe`` Completion queue element. ``buf`` Pointer to the buffer. ``dma`` DMA address of the buffer. ``offset`` Offset of the first byte in **buf** and **dma** that is actually used. ``index`` Index of the I/O context in its ioctx_ring array.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj @hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh:}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubji)}(hstruct srpt_ioctx { struct ib_cqe cqe; void *buf; dma_addr_t dma; uint32_t offset; uint32_t index; };h]hstruct srpt_ioctx { struct ib_cqe cqe; void *buf; dma_addr_t dma; uint32_t offset; uint32_t index; };}hj#@sbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubh)}(h **Members**h]j)}(hj4@h]hMembers}(hj6@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2@ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubj)}(hhh](j)}(h"``cqe`` Completion queue element. h](j)}(h``cqe``h]j)}(hjS@h]hcqe}(hjU@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQ@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjM@ubj )}(hhh]h)}(hCompletion queue element.h]hCompletion queue element.}(hjl@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjh@hKhji@ubah}(h]h ]h"]h$]h&]uh1j hjM@ubeh}(h]h ]h"]h$]h&]uh1jhjh@hKhjJ@ubj)}(h``buf`` Pointer to the buffer. h](j)}(h``buf``h]j)}(hj@h]hbuf}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubj )}(hhh]h)}(hPointer to the buffer.h]hPointer to the buffer.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hKhj@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hKhjJ@ubj)}(h#``dma`` DMA address of the buffer. h](j)}(h``dma``h]j)}(hj@h]hdma}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubj )}(hhh]h)}(hDMA address of the buffer.h]hDMA address of the buffer.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@hKhj@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hKhjJ@ubj)}(hR``offset`` Offset of the first byte in **buf** and **dma** that is actually used. h](j)}(h ``offset``h]j)}(hj@h]hoffset}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj@ubj )}(hhh]h)}(hFOffset of the first byte in **buf** and **dma** that is actually used.h](hOffset of the first byte in }(hjAhhhNhNubj)}(h**buf**h]hbuf}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh and }(hjAhhhNhNubj)}(h**dma**h]hdma}(hj1AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubh that is actually used.}(hjAhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjAhKhjAubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhjAhKhjJ@ubj)}(h;``index`` Index of the I/O context in its ioctx_ring array.h](j)}(h ``index``h]j)}(hj[Ah]hindex}(hj]AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYAubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjUAubj )}(hhh]h)}(h1Index of the I/O context in its ioctx_ring array.h]h1Index of the I/O context in its ioctx_ring array.}(hjtAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjqAubah}(h]h ]h"]h$]h&]uh1j hjUAubeh}(h]h ]h"]h$]h&]uh1jhjpAhKhjJ@ubeh}(h]h ]h"]h$]h&]uh1jhj@ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_recv_ioctx (C struct)c.srpt_recv_ioctxhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hsrpt_recv_ioctxh]j)}(hstruct srpt_recv_ioctxh](j)}(hjh]hstruct}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjAhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAhhhjAhKubj)}(hsrpt_recv_ioctxh]j:)}(hjAh]hsrpt_recv_ioctx}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubah}(h]h ](jjeh"]h$]h&]jjuh1jhjAhhhjAhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjAhhhjAhKubah}(h]jAah ](jjeh"]h$]h&]jj)jhuh1jhjAhKhjAhhubj)}(hhh]h)}(hSRPT receive I/O contexth]hSRPT receive I/O context}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjAhhubah}(h]h ]h"]h$]h&]uh1jhjAhhhjAhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjBjjBjjjuh1jhhhjE=hNhNubj)}(hX-**Definition**:: struct srpt_recv_ioctx { struct srpt_ioctx ioctx; struct list_head wait_list; int byte_len; }; **Members** ``ioctx`` See above. ``wait_list`` Node for insertion in srpt_rdma_ch.cmd_wait_list. ``byte_len`` Number of bytes in **ioctx.buf**.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh:}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubji)}(hwstruct srpt_recv_ioctx { struct srpt_ioctx ioctx; struct list_head wait_list; int byte_len; };h]hwstruct srpt_recv_ioctx { struct srpt_ioctx ioctx; struct list_head wait_list; int byte_len; };}hj4Bsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubh)}(h **Members**h]j)}(hjEBh]hMembers}(hjGBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCBubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubj)}(hhh](j)}(h``ioctx`` See above. h](j)}(h ``ioctx``h]j)}(hjdBh]hioctx}(hjfBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj^Bubj )}(hhh]h)}(h See above.h]h See above.}(hj}BhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyBhKhjzBubah}(h]h ]h"]h$]h&]uh1j hj^Bubeh}(h]h ]h"]h$]h&]uh1jhjyBhKhj[Bubj)}(h@``wait_list`` Node for insertion in srpt_rdma_ch.cmd_wait_list. h](j)}(h ``wait_list``h]j)}(hjBh]h wait_list}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubj )}(hhh]h)}(h1Node for insertion in srpt_rdma_ch.cmd_wait_list.h]h1Node for insertion in srpt_rdma_ch.cmd_wait_list.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhKhjBubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhjBhKhj[Bubj)}(h.``byte_len`` Number of bytes in **ioctx.buf**.h](j)}(h ``byte_len``h]j)}(hjBh]hbyte_len}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubj )}(hhh]h)}(h!Number of bytes in **ioctx.buf**.h](hNumber of bytes in }(hjBhhhNhNubj)}(h **ioctx.buf**h]h ioctx.buf}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubh.}(hjBhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjBubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhjBhKhj[Bubeh}(h]h ]h"]h$]h&]uh1jhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_send_ioctx (C struct)c.srpt_send_ioctxhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hsrpt_send_ioctxh]j)}(hstruct srpt_send_ioctxh](j)}(hjh]hstruct}(hjBChhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj>Chhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKubj&)}(h h]h }(hjPChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ChhhjOChKubj)}(hsrpt_send_ioctxh]j:)}(hjChhhjOChKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj:ChhhjOChKubah}(h]j5Cah ](jjeh"]h$]h&]jj)jhuh1jhjOChKhj7Chhubj)}(hhh]h)}(hSRPT send I/O contexth]hSRPT send I/O context}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjChhubah}(h]h ]h"]h$]h&]uh1jhj7ChhhjOChKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjCjjCjjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_send_ioctx { struct srpt_ioctx ioctx; struct srpt_rdma_ch *ch; struct srpt_recv_ioctx *recv_ioctx; struct srpt_rw_ctx s_rw_ctx; struct srpt_rw_ctx *rw_ctxs; struct scatterlist imm_sg; struct ib_cqe rdma_cqe; enum srpt_command_state state; struct se_cmd cmd; u8 n_rdma; u8 n_rw_ctx; bool queue_status_only; u8 sense_data[TRANSPORT_SENSE_BUFFER]; }; **Members** ``ioctx`` See above. ``ch`` Channel pointer. ``recv_ioctx`` Receive I/O context associated with this send I/O context. Only used for processing immediate data. ``s_rw_ctx`` **rw_ctxs** points here if only a single rw_ctx is needed. ``rw_ctxs`` RDMA read/write contexts. ``imm_sg`` Scatterlist for immediate data. ``rdma_cqe`` RDMA completion queue element. ``state`` I/O context state. ``cmd`` Target core command data structure. ``n_rdma`` Number of work requests needed to transfer this ioctx. ``n_rw_ctx`` Size of rw_ctxs array. ``queue_status_only`` Send a SCSI status back to the initiator but no data. ``sense_data`` Sense data to be sent to the initiator.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubh:}(hjChhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjCubji)}(hXstruct srpt_send_ioctx { struct srpt_ioctx ioctx; struct srpt_rdma_ch *ch; struct srpt_recv_ioctx *recv_ioctx; struct srpt_rw_ctx s_rw_ctx; struct srpt_rw_ctx *rw_ctxs; struct scatterlist imm_sg; struct ib_cqe rdma_cqe; enum srpt_command_state state; struct se_cmd cmd; u8 n_rdma; u8 n_rw_ctx; bool queue_status_only; u8 sense_data[TRANSPORT_SENSE_BUFFER]; };h]hXstruct srpt_send_ioctx { struct srpt_ioctx ioctx; struct srpt_rdma_ch *ch; struct srpt_recv_ioctx *recv_ioctx; struct srpt_rw_ctx s_rw_ctx; struct srpt_rw_ctx *rw_ctxs; struct scatterlist imm_sg; struct ib_cqe rdma_cqe; enum srpt_command_state state; struct se_cmd cmd; u8 n_rdma; u8 n_rw_ctx; bool queue_status_only; u8 sense_data[TRANSPORT_SENSE_BUFFER]; };}hjCsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjCubh)}(h **Members**h]j)}(hjCh]hMembers}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjCubj)}(hhh](j)}(h``ioctx`` See above. h](j)}(h ``ioctx``h]j)}(hjCh]hioctx}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjCubj )}(hhh]h)}(h See above.h]h See above.}(hj DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhKhjDubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhjDhKhjCubj)}(h``ch`` Channel pointer. h](j)}(h``ch``h]j)}(hj*Dh]hch}(hj,DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(Dubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj$Dubj )}(hhh]h)}(hChannel pointer.h]hChannel pointer.}(hjCDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?DhKhj@Dubah}(h]h ]h"]h$]h&]uh1j hj$Dubeh}(h]h ]h"]h$]h&]uh1jhj?DhKhjCubj)}(hs``recv_ioctx`` Receive I/O context associated with this send I/O context. Only used for processing immediate data. h](j)}(h``recv_ioctx``h]j)}(hjcDh]h recv_ioctx}(hjeDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaDubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj]Dubj )}(hhh]h)}(hcReceive I/O context associated with this send I/O context. Only used for processing immediate data.h]hcReceive I/O context associated with this send I/O context. Only used for processing immediate data.}(hj|DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjyDubah}(h]h ]h"]h$]h&]uh1j hj]Dubeh}(h]h ]h"]h$]h&]uh1jhjxDhKhjCubj)}(hH``s_rw_ctx`` **rw_ctxs** points here if only a single rw_ctx is needed. h](j)}(h ``s_rw_ctx``h]j)}(hjDh]hs_rw_ctx}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjDubj )}(hhh]h)}(h:**rw_ctxs** points here if only a single rw_ctx is needed.h](j)}(h **rw_ctxs**h]hrw_ctxs}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh/ points here if only a single rw_ctx is needed.}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjDhKhjDubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhjDhKhjCubj)}(h&``rw_ctxs`` RDMA read/write contexts. h](j)}(h ``rw_ctxs``h]j)}(hjDh]hrw_ctxs}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjDubj )}(hhh]h)}(hRDMA read/write contexts.h]hRDMA read/write contexts.}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhKhjDubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhjDhKhjCubj)}(h+``imm_sg`` Scatterlist for immediate data. h](j)}(h ``imm_sg``h]j)}(hjEh]himm_sg}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjEubj )}(hhh]h)}(hScatterlist for immediate data.h]hScatterlist for immediate data.}(hj6EhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2EhKhj3Eubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj2EhKhjCubj)}(h,``rdma_cqe`` RDMA completion queue element. h](j)}(h ``rdma_cqe``h]j)}(hjVEh]hrdma_cqe}(hjXEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjPEubj )}(hhh]h)}(hRDMA completion queue element.h]hRDMA completion queue element.}(hjoEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkEhKhjlEubah}(h]h ]h"]h$]h&]uh1j hjPEubeh}(h]h ]h"]h$]h&]uh1jhjkEhKhjCubj)}(h``state`` I/O context state. h](j)}(h ``state``h]j)}(hjEh]hstate}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjEubj )}(hhh]h)}(hI/O context state.h]hI/O context state.}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhKhjEubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhjEhKhjCubj)}(h,``cmd`` Target core command data structure. h](j)}(h``cmd``h]j)}(hjEh]hcmd}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjEubj )}(hhh]h)}(h#Target core command data structure.h]h#Target core command data structure.}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhKhjEubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhjEhKhjCubj)}(hB``n_rdma`` Number of work requests needed to transfer this ioctx. h](j)}(h ``n_rdma``h]j)}(hjFh]hn_rdma}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjEubj )}(hhh]h)}(h6Number of work requests needed to transfer this ioctx.h]h6Number of work requests needed to transfer this ioctx.}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjFhKhjFubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhjFhKhjCubj)}(h$``n_rw_ctx`` Size of rw_ctxs array. h](j)}(h ``n_rw_ctx``h]j)}(hj:Fh]hn_rw_ctx}(hjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj:Kubj )}(hhh]h)}(hNumber of CQEs in **cq**.h](hNumber of CQEs in }(hjYKhhhNhNubj)}(h**cq**h]hcq}(hjaKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYKubh.}(hjYKhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjUKhMhjVKubah}(h]h ]h"]h$]h&]uh1j hj:Kubeh}(h]h ]h"]h$]h&]uh1jhjUKhMhjoIubj)}(h"``zw_cqe`` Zero-length write CQE. h](j)}(h ``zw_cqe``h]j)}(hjKh]hzw_cqe}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjKubj )}(hhh]h)}(hZero-length write CQE.h]hZero-length write CQE.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhMhjKubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjKhMhjoIubj)}(h``rcu`` RCU head. h](j)}(h``rcu``h]j)}(hjKh]hrcu}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjKubj )}(hhh]h)}(h RCU head.h]h RCU head.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhMhjKubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjKhMhjoIubj)}(h ``kref`` kref for this channel. h](j)}(h``kref``h]j)}(hjKh]hkref}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjKubj )}(hhh]h)}(hkref for this channel.h]hkref for this channel.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhMhjLubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjLhMhjoIubj)}(hz``closed`` Completion object that will be signaled as soon as a new channel object with the same identity can be created. h](j)}(h ``closed``h]j)}(hj6Lh]hclosed}(hj8LhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4Lubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hj0Lubj )}(hhh]h)}(hnCompletion object that will be signaled as soon as a new channel object with the same identity can be created.h]hnCompletion object that will be signaled as soon as a new channel object with the same identity can be created.}(hjOLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjLLubah}(h]h ]h"]h$]h&]uh1j hj0Lubeh}(h]h ]h"]h$]h&]uh1jhjKLhM hjoIubj)}(h#``rq_size`` IB receive queue size. h](j)}(h ``rq_size``h]j)}(hjpLh]hrq_size}(hjrLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnLubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hjjLubj )}(hhh]h)}(hIB receive queue size.h]hIB receive queue size.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhM hjLubah}(h]h ]h"]h$]h&]uh1j hjjLubeh}(h]h ]h"]h$]h&]uh1jhjLhM hjoIubj)}(hC``max_rsp_size`` Maximum size of an RSP response message in bytes. h](j)}(h``max_rsp_size``h]j)}(hjLh]h max_rsp_size}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hjLubj )}(hhh]h)}(h1Maximum size of an RSP response message in bytes.h]h1Maximum size of an RSP response message in bytes.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhM hjLubah}(h]h ]h"]h$]h&]uh1j hjLubeh}(h]h ]h"]h$]h&]uh1jhjLhM hjoIubj)}(hE``sq_wr_avail`` number of work requests available in the send queue. h](j)}(h``sq_wr_avail``h]j)}(hjLh]h sq_wr_avail}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hjLubj )}(hhh]h)}(h4number of work requests available in the send queue.h]h4number of work requests available in the send queue.}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhM hjLubah}(h]h ]h"]h$]h&]uh1j hjLubeh}(h]h ]h"]h$]h&]uh1jhjLhM hjoIubj)}(hK``sport`` pointer to the information of the HCA port used by this channel. h](j)}(h ``sport``h]j)}(hjMh]hsport}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjMubj )}(hhh]h)}(h@pointer to the information of the HCA port used by this channel.h]h@pointer to the information of the HCA port used by this channel.}(hj4MhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hj1Mubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhj0MhMhjoIubj)}(hG``max_ti_iu_len`` maximum target-to-initiator information unit length. h](j)}(h``max_ti_iu_len``h]j)}(hjUMh]h max_ti_iu_len}(hjWMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjOMubj )}(hhh]h)}(h4maximum target-to-initiator information unit length.h]h4maximum target-to-initiator information unit length.}(hjnMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjMhMhjkMubah}(h]h ]h"]h$]h&]uh1j hjOMubeh}(h]h ]h"]h$]h&]uh1jhjjMhMhjoIubj)}(h|``req_lim`` request limit: maximum number of requests that may be sent by the initiator without having received a response. h](j)}(h ``req_lim``h]j)}(hjMh]hreq_lim}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjMubj )}(hhh]h)}(horequest limit: maximum number of requests that may be sent by the initiator without having received a response.h]horequest limit: maximum number of requests that may be sent by the initiator without having received a response.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjMubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjoIubj)}(hH``req_lim_delta`` Number of credits not yet sent back to the initiator. h](j)}(h``req_lim_delta``h]j)}(hjMh]h req_lim_delta}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjMubj )}(hhh]h)}(h5Number of credits not yet sent back to the initiator.h]h5Number of credits not yet sent back to the initiator.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhMhjMubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjoIubj)}(hE``imm_data_offset`` Offset from start of SRP_CMD for immediate data. h](j)}(h``imm_data_offset``h]j)}(hjNh]himm_data_offset}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjMubj )}(hhh]h)}(h0Offset from start of SRP_CMD for immediate data.h]h0Offset from start of SRP_CMD for immediate data.}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhMhjNubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjNhMhjoIubj)}(h+``spinlock`` Protects free_list and state. h](j)}(h ``spinlock``h]j)}(hj:Nh]hspinlock}(hjQubj )}(hhh]h)}(h,Allows scheduling of srpt_release_channel().h]h,Allows scheduling of srpt_release_channel().}(hj]QhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM#hjZQubah}(h]h ]h"]h$]h&]uh1j hj>Qubeh}(h]h ]h"]h$]h&]uh1jhjYQhM"hjoIubeh}(h]h ]h"]h$]h&]uh1jhj'Iubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_nexus (C struct) c.srpt_nexushNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h srpt_nexush]j)}(hstruct srpt_nexush](j)}(hjh]hstruct}(hjQhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM)ubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQhhhjQhM)ubj)}(h srpt_nexush]j:)}(hjQh]h srpt_nexus}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubah}(h]h ](jjeh"]h$]h&]jjuh1jhjQhhhjQhM)ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjQhhhjQhM)ubah}(h]jQah ](jjeh"]h$]h&]jj)jhuh1jhjQhM)hjQhhubj)}(hhh]h)}(h I_T nexush]h I_T nexus}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMNhjQhhubah}(h]h ]h"]h$]h&]uh1jhjQhhhjQhM)ubeh}(h]h ](jQstructeh"]h$]h&]jjQjjQjjQjjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_nexus { struct rcu_head rcu; struct list_head entry; struct list_head ch_list; u8 i_port_id[16]; u8 t_port_id[16]; }; **Members** ``rcu`` RCU head for this data structure. ``entry`` srpt_port.nexus_list list node. ``ch_list`` struct srpt_rdma_ch list. Protected by srpt_port.mutex. ``i_port_id`` 128-bit initiator port identifier copied from SRP_LOGIN_REQ. ``t_port_id`` 128-bit target port identifier copied from SRP_LOGIN_REQ.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh:}(hjRhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMRhjQubji)}(hstruct srpt_nexus { struct rcu_head rcu; struct list_head entry; struct list_head ch_list; u8 i_port_id[16]; u8 t_port_id[16]; };h]hstruct srpt_nexus { struct rcu_head rcu; struct list_head entry; struct list_head ch_list; u8 i_port_id[16]; u8 t_port_id[16]; };}hjRsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMThjQubh)}(h **Members**h]j)}(hj.Rh]hMembers}(hj0RhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,Rubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM\hjQubj)}(hhh](j)}(h*``rcu`` RCU head for this data structure. h](j)}(h``rcu``h]j)}(hjMRh]hrcu}(hjORhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMPhjGRubj )}(hhh]h)}(h!RCU head for this data structure.h]h!RCU head for this data structure.}(hjfRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbRhMPhjcRubah}(h]h ]h"]h$]h&]uh1j hjGRubeh}(h]h ]h"]h$]h&]uh1jhjbRhMPhjDRubj)}(h*``entry`` srpt_port.nexus_list list node. h](j)}(h ``entry``h]j)}(hjRh]hentry}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMQhjRubj )}(hhh]h)}(hsrpt_port.nexus_list list node.h]hsrpt_port.nexus_list list node.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhMQhjRubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhjRhMQhjDRubj)}(hD``ch_list`` struct srpt_rdma_ch list. Protected by srpt_port.mutex. h](j)}(h ``ch_list``h]j)}(hjRh]hch_list}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMRhjRubj )}(hhh]h)}(h7struct srpt_rdma_ch list. Protected by srpt_port.mutex.h]h7struct srpt_rdma_ch list. Protected by srpt_port.mutex.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhMRhjRubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhjRhMRhjDRubj)}(hK``i_port_id`` 128-bit initiator port identifier copied from SRP_LOGIN_REQ. h](j)}(h ``i_port_id``h]j)}(hjRh]h i_port_id}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMShjRubj )}(hhh]h)}(h<128-bit initiator port identifier copied from SRP_LOGIN_REQ.h]h<128-bit initiator port identifier copied from SRP_LOGIN_REQ.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ShMShjSubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhj ShMShjDRubj)}(hG``t_port_id`` 128-bit target port identifier copied from SRP_LOGIN_REQ.h](j)}(h ``t_port_id``h]j)}(hj1Sh]h t_port_id}(hj3ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/Subah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMShj+Subj )}(hhh]h)}(h9128-bit target port identifier copied from SRP_LOGIN_REQ.h]h9128-bit target port identifier copied from SRP_LOGIN_REQ.}(hjJShhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMThjGSubah}(h]h ]h"]h$]h&]uh1j hj+Subeh}(h]h ]h"]h$]h&]uh1jhjFShMShjDRubeh}(h]h ]h"]h$]h&]uh1jhjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_port_attrib (C struct)c.srpt_port_attribhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hsrpt_port_attribh]j)}(hstruct srpt_port_attribh](j)}(hjh]hstruct}(hjShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjShhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMZubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjShhhjShMZubj)}(hsrpt_port_attribh]j:)}(hjSh]hsrpt_port_attrib}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ](jjeh"]h$]h&]jjuh1jhjShhhjShMZubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjShhhjShMZubah}(h]j~Sah ](jjeh"]h$]h&]jj)jhuh1jhjShMZhjShhubj)}(hhh]h)}(hattributes for SRPT porth]hattributes for SRPT port}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM^hjShhubah}(h]h ]h"]h$]h&]uh1jhjShhhjShMZubeh}(h]h ](jQstructeh"]h$]h&]jjQjjSjjSjjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_port_attrib { u32 srp_max_rdma_size; u32 srp_max_rsp_size; u32 srp_sq_size; bool use_srq; }; **Members** ``srp_max_rdma_size`` Maximum size of SRP RDMA transfers for new connections. ``srp_max_rsp_size`` Maximum size of SRP response messages in bytes. ``srp_sq_size`` Shared receive queue (SRQ) size. ``use_srq`` Whether or not to use SRQ.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubh:}(hjShhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMbhjSubji)}(hxstruct srpt_port_attrib { u32 srp_max_rdma_size; u32 srp_max_rsp_size; u32 srp_sq_size; bool use_srq; };h]hxstruct srpt_port_attrib { u32 srp_max_rdma_size; u32 srp_max_rsp_size; u32 srp_sq_size; bool use_srq; };}hj Tsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMdhjSubh)}(h **Members**h]j)}(hjTh]hMembers}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMkhjSubj)}(hhh](j)}(hN``srp_max_rdma_size`` Maximum size of SRP RDMA transfers for new connections. h](j)}(h``srp_max_rdma_size``h]j)}(hj:Th]hsrp_max_rdma_size}(hjtpg_list**. ``sport_id`` Port name this TPG is associated with. ``tpg`` LIO TPG data structure.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubh:}(hjUhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMphjUubji)}(hstruct srpt_tpg { struct list_head entry; struct srpt_port_id *sport_id; struct se_portal_group tpg; };h]hstruct srpt_tpg { struct list_head entry; struct srpt_port_id *sport_id; struct se_portal_group tpg; };}hjUsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMrhjUubh)}(h **Members**h]j)}(hjUh]hMembers}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMxhjUubj)}(hhh](j)}(h+``entry`` Entry in **sport_id->tpg_list**. h](j)}(h ``entry``h]j)}(hjUh]hentry}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMnhjUubj )}(hhh]h)}(h Entry in **sport_id->tpg_list**.h](h Entry in }(hjVhhhNhNubj)}(h**sport_id->tpg_list**h]hsport_id->tpg_list}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubh.}(hjVhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjVhMnhjVubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjVhMnhjUubj)}(h4``sport_id`` Port name this TPG is associated with. h](j)}(h ``sport_id``h]j)}(hj9Vh]hsport_id}(hj;VhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7Vubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMohj3Vubj )}(hhh]h)}(h&Port name this TPG is associated with.h]h&Port name this TPG is associated with.}(hjRVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNVhMohjOVubah}(h]h ]h"]h$]h&]uh1j hj3Vubeh}(h]h ]h"]h$]h&]uh1jhjNVhMohjUubj)}(h``tpg`` LIO TPG data structure.h](j)}(h``tpg``h]j)}(hjrVh]htpg}(hjtVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpVubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMohjlVubj )}(hhh]h)}(hLIO TPG data structure.h]hLIO TPG data structure.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMphjVubah}(h]h ]h"]h$]h&]uh1j hjlVubeh}(h]h ]h"]h$]h&]uh1jhjVhMohjUubeh}(h]h ]h"]h$]h&]uh1jhjUubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(h**Description**h]j)}(hjVh]h Description}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMshjE=hhubh)}(h}Zero or more target portal groups are associated with each port name (srpt_port_id). With each TPG an ACL list is associated.h]h}Zero or more target portal groups are associated with each port name (srpt_port_id). With each TPG an ACL list is associated.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMphjE=hhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_port_id (C struct)c.srpt_port_idhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h srpt_port_idh]j)}(hstruct srpt_port_idh](j)}(hjh]hstruct}(hjVhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjVhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMvubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVhhhjWhMvubj)}(h srpt_port_idh]j:)}(hjVh]h srpt_port_id}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWubah}(h]h ](jjeh"]h$]h&]jjuh1jhjVhhhjWhMvubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjVhhhjWhMvubah}(h]jVah ](jjeh"]h$]h&]jj)jhuh1jhjWhMvhjVhhubj)}(hhh]h)}(hLIO RDMA port informationh]hLIO RDMA port information}(hj5WhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM{hj2Whhubah}(h]h ]h"]h$]h&]uh1jhjVhhhjWhMvubeh}(h]h ](jQstructeh"]h$]h&]jjQjjMWjjMWjjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; }; **Members** ``mutex`` Protects **tpg_list** changes. ``tpg_list`` TPGs associated with the RDMA port name. ``wwn`` WWN associated with the RDMA port name. ``name`` ASCII representation of the port name.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjYWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUWubh:}(hjUWhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjQWubji)}(hstruct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; };h]hstruct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; };}hjrWsbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjQWubh)}(h **Members**h]j)}(hjWh]hMembers}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjQWubj)}(hhh](j)}(h)``mutex`` Protects **tpg_list** changes. h](j)}(h ``mutex``h]j)}(hjWh]hmutex}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM}hjWubj )}(hhh]h)}(hProtects **tpg_list** changes.h](h Protects }(hjWhhhNhNubj)}(h **tpg_list**h]htpg_list}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubh changes.}(hjWhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjWhM}hjWubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjWhM}hjWubj)}(h6``tpg_list`` TPGs associated with the RDMA port name. h](j)}(h ``tpg_list``h]j)}(hjWh]htpg_list}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM~hjWubj )}(hhh]h)}(h(TPGs associated with the RDMA port name.h]h(TPGs associated with the RDMA port name.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhM~hjXubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjXhM~hjWubj)}(h0``wwn`` WWN associated with the RDMA port name. h](j)}(h``wwn``h]j)}(hj&Xh]hwwn}(hj(XhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Xubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj Xubj )}(hhh]h)}(h'WWN associated with the RDMA port name.h]h'WWN associated with the RDMA port name.}(hj?XhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;XhMhjYubji)}(hXstruct srpt_port { struct srpt_device *sdev; struct ib_mad_agent *mad_agent; bool enabled; u8 port; u32 sm_lid; u32 lid; union ib_gid gid; struct work_struct work; char guid_name[64]; struct srpt_port_id *guid_id; char gid_name[64]; struct srpt_port_id *gid_id; struct srpt_port_attrib port_attrib; atomic_t refcount; struct completion *freed_channels; struct mutex mutex; struct list_head nexus_list; };h]hXstruct srpt_port { struct srpt_device *sdev; struct ib_mad_agent *mad_agent; bool enabled; u8 port; u32 sm_lid; u32 lid; union ib_gid gid; struct work_struct work; char guid_name[64]; struct srpt_port_id *guid_id; char gid_name[64]; struct srpt_port_id *gid_id; struct srpt_port_attrib port_attrib; atomic_t refcount; struct completion *freed_channels; struct mutex mutex; struct list_head nexus_list; };}hj_Ysbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj>Yubh)}(h **Members**h]j)}(hjpYh]hMembers}(hjrYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnYubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj>Yubj)}(hhh](j)}(h-``sdev`` backpointer to the HCA information. h](j)}(h``sdev``h]j)}(hjYh]hsdev}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjYubj )}(hhh]h)}(h#backpointer to the HCA information.h]h#backpointer to the HCA information.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYhMhjYubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjYhMhjYubj)}(hC``mad_agent`` per-port management datagram processing information. h](j)}(h ``mad_agent``h]j)}(hjYh]h mad_agent}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjYubj )}(hhh]h)}(h4per-port management datagram processing information.h]h4per-port management datagram processing information.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYhMhjYubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjYhMhjYubj)}(h8``enabled`` Whether or not this target port is enabled. h](j)}(h ``enabled``h]j)}(hjZh]henabled}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjYubj )}(hhh]h)}(h+Whether or not this target port is enabled.h]h+Whether or not this target port is enabled.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMhjZubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjYubj)}(h ``port`` one-based port number. h](j)}(h``port``h]j)}(hj:Zh]hport}(hjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_device (C struct) c.srpt_devicehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h srpt_deviceh]j)}(hstruct srpt_deviceh](j)}(hjh]hstruct}(hj]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj]hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]hhhj]hMubj)}(h srpt_deviceh]j:)}(hj]h]h srpt_device}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj]hhhj]hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj]hhhj]hMubah}(h]j~]ah ](jjeh"]h$]h&]jj)jhuh1jhj]hMhj]hhubj)}(hhh]h)}(h0information associated by SRPT with a single HCAh]h0information associated by SRPT with a single HCA}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj]hhubah}(h]h ]h"]h$]h&]uh1jhj]hhhj]hMubeh}(h]h ](jQstructeh"]h$]h&]jjQjj]jj]jjjuh1jhhhjE=hNhNubj)}(hX**Definition**:: struct srpt_device { struct kref refcnt; struct ib_device *device; struct ib_pd *pd; u32 lkey; struct ib_srq *srq; struct ib_cm_id *cm_id; int srq_size; struct mutex sdev_mutex; bool use_srq; struct kmem_cache *req_buf_cache; struct srpt_recv_ioctx **ioctx_ring; struct ib_event_handler event_handler; struct list_head list; struct srpt_port port[]; }; **Members** ``refcnt`` Reference count for this device. ``device`` Backpointer to the struct ib_device managed by the IB core. ``pd`` IB protection domain. ``lkey`` L_Key (local key) with write access to all local memory. ``srq`` Per-HCA SRQ (shared receive queue). ``cm_id`` Connection identifier. ``srq_size`` SRQ size. ``sdev_mutex`` Serializes use_srq changes. ``use_srq`` Whether or not to use SRQ. ``req_buf_cache`` kmem_cache for **ioctx_ring** buffers. ``ioctx_ring`` Per-HCA SRQ. ``event_handler`` Per-HCA asynchronous IB event handler. ``list`` Node in srpt_dev_list. ``port`` Information about the ports owned by this HCA.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubh:}(hj]hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj]ubji)}(hXstruct srpt_device { struct kref refcnt; struct ib_device *device; struct ib_pd *pd; u32 lkey; struct ib_srq *srq; struct ib_cm_id *cm_id; int srq_size; struct mutex sdev_mutex; bool use_srq; struct kmem_cache *req_buf_cache; struct srpt_recv_ioctx **ioctx_ring; struct ib_event_handler event_handler; struct list_head list; struct srpt_port port[]; };h]hXstruct srpt_device { struct kref refcnt; struct ib_device *device; struct ib_pd *pd; u32 lkey; struct ib_srq *srq; struct ib_cm_id *cm_id; int srq_size; struct mutex sdev_mutex; bool use_srq; struct kmem_cache *req_buf_cache; struct srpt_recv_ioctx **ioctx_ring; struct ib_event_handler event_handler; struct list_head list; struct srpt_port port[]; };}hj ^sbah}(h]h ]h"]h$]h&]jjuh1jihl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj]ubh)}(h **Members**h]j)}(hj^h]hMembers}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj]ubj)}(hhh](j)}(h,``refcnt`` Reference count for this device. h](j)}(h ``refcnt``h]j)}(hj:^h]hrefcnt}(hj<^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj4^ubj )}(hhh]h)}(h Reference count for this device.h]h Reference count for this device.}(hjS^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjO^hMhjP^ubah}(h]h ]h"]h$]h&]uh1j hj4^ubeh}(h]h ]h"]h$]h&]uh1jhjO^hMhj1^ubj)}(hG``device`` Backpointer to the struct ib_device managed by the IB core. h](j)}(h ``device``h]j)}(hjs^h]hdevice}(hju^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjm^ubj )}(hhh]h)}(h;Backpointer to the struct ib_device managed by the IB core.h]h;Backpointer to the struct ib_device managed by the IB core.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1j hjm^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj1^ubj)}(h``pd`` IB protection domain. h](j)}(h``pd``h]j)}(hj^h]hpd}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj^ubj )}(hhh]h)}(hIB protection domain.h]hIB protection domain.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj1^ubj)}(hB``lkey`` L_Key (local key) with write access to all local memory. h](j)}(h``lkey``h]j)}(hj^h]hlkey}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj^ubj )}(hhh]h)}(h8L_Key (local key) with write access to all local memory.h]h8L_Key (local key) with write access to all local memory.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj1^ubj)}(h,``srq`` Per-HCA SRQ (shared receive queue). h](j)}(h``srq``h]j)}(hj_h]hsrq}(hj _hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj_ubj )}(hhh]h)}(h#Per-HCA SRQ (shared receive queue).h]h#Per-HCA SRQ (shared receive queue).}(hj7_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3_hMhj4_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj3_hMhj1^ubj)}(h!``cm_id`` Connection identifier. h](j)}(h ``cm_id``h]j)}(hjW_h]hcm_id}(hjY_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjU_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjQ_ubj )}(hhh]h)}(hConnection identifier.h]hConnection identifier.}(hjp_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjl_hMhjm_ubah}(h]h ]h"]h$]h&]uh1j hjQ_ubeh}(h]h ]h"]h$]h&]uh1jhjl_hMhj1^ubj)}(h``srq_size`` SRQ size. h](j)}(h ``srq_size``h]j)}(hj_h]hsrq_size}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj_ubj )}(hhh]h)}(h SRQ size.h]h SRQ size.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hMhj_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hMhj1^ubj)}(h+``sdev_mutex`` Serializes use_srq changes. h](j)}(h``sdev_mutex``h]j)}(hj_h]h sdev_mutex}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj_ubj )}(hhh]h)}(hSerializes use_srq changes.h]hSerializes use_srq changes.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hMhj_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hMhj1^ubj)}(h'``use_srq`` Whether or not to use SRQ. h](j)}(h ``use_srq``h]j)}(hj`h]huse_srq}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj_ubj )}(hhh]h)}(hWhether or not to use SRQ.h]hWhether or not to use SRQ.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMhj`ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhj1^ubj)}(h9``req_buf_cache`` kmem_cache for **ioctx_ring** buffers. h](j)}(h``req_buf_cache``h]j)}(hj;`h]h req_buf_cache}(hj=`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj5`ubj )}(hhh]h)}(h&kmem_cache for **ioctx_ring** buffers.h](hkmem_cache for }(hjT`hhhNhNubj)}(h**ioctx_ring**h]h ioctx_ring}(hj\`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjT`ubh buffers.}(hjT`hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjP`hMhjQ`ubah}(h]h ]h"]h$]h&]uh1j hj5`ubeh}(h]h ]h"]h$]h&]uh1jhjP`hMhj1^ubj)}(h``ioctx_ring`` Per-HCA SRQ. h](j)}(h``ioctx_ring``h]j)}(hj`h]h ioctx_ring}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj`ubj )}(hhh]h)}(h Per-HCA SRQ.h]h Per-HCA SRQ.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMhj`ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhj1^ubj)}(h9``event_handler`` Per-HCA asynchronous IB event handler. h](j)}(h``event_handler``h]j)}(hj`h]h event_handler}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj`ubj )}(hhh]h)}(h&Per-HCA asynchronous IB event handler.h]h&Per-HCA asynchronous IB event handler.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hMhj`ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhj1^ubj)}(h ``list`` Node in srpt_dev_list. h](j)}(h``list``h]j)}(hj`h]hlist}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj`ubj )}(hhh]h)}(hNode in srpt_dev_list.h]hNode in srpt_dev_list.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ahMhjaubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj ahMhj1^ubj)}(h7``port`` Information about the ports owned by this HCA.h](j)}(h``port``h]j)}(hj1ah]hport}(hj3ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/aubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj+aubj )}(hhh]h)}(h.Information about the ports owned by this HCA.h]h.Information about the ports owned by this HCA.}(hjJahhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjGaubah}(h]h ]h"]h$]h&]uh1j hj+aubeh}(h]h ]h"]h$]h&]uh1jhjFahMhj1^ubeh}(h]h ]h"]h$]h&]uh1jhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_event_handler (C function)c.srpt_event_handlerhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hRvoid srpt_event_handler (struct ib_event_handler *handler, struct ib_event *event)h]j)}(hQvoid srpt_event_handler(struct ib_event_handler *handler, struct ib_event 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]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjaubj)}(hstruct ib_event *eventh](j)}(hjh]hstruct}(hj:bhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6bubj&)}(h h]h }(hjGbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6bubh)}(hhh]j:)}(hib_eventh]hib_event}(hjXbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjZbmodnameN classnameNjWjZ)}j]]jbc.srpt_event_handlerasbuh1hhj6bubj&)}(h h]h }(hjvbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6bubju)}(hjxh]h*}(hjbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6bubj:)}(heventh]hevent}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6bubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjaubeh}(h]h ]h"]h$]h&]jjuh1jhjahhhjahKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjahhhjahKubah}(h]j~aah ](jjeh"]h$]h&]jj)jhuh1jhjahKhjahhubj)}(hhh]h)}(h'asynchronous IB event callback functionh]h'asynchronous IB event callback function}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjbhhubah}(h]h ]h"]h$]h&]uh1jhjahhhjahKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct ib_event_handler *handler`` IB event handler registered by ib_register_event_handler(). ``struct ib_event *event`` Description of the event that occurred. **Description** Callback function called by the InfiniBand core when an asynchronous IB event occurs. 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See also section 11.5.2, Set Asynchronous Event Handler in the InfiniBand Architecture Specification.h](h)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjbubj)}(hhh](j)}(ha``struct ib_event_handler *handler`` IB event handler registered by ib_register_event_handler(). h](j)}(h$``struct ib_event_handler *handler``h]j)}(hjbh]h struct ib_event_handler *handler}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjbubj )}(hhh]h)}(h;IB event handler registered by ib_register_event_handler().h]h;IB event handler registered by ib_register_event_handler().}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchKhjcubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjchKhjbubj)}(hC``struct ib_event *event`` Description of the event that occurred. h](j)}(h``struct ib_event *event``h]j)}(hj5ch]hstruct ib_event *event}(hj7chhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3cubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhj/cubj )}(hhh]h)}(h'Description of the event that occurred.h]h'Description of the event that occurred.}(hjNchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJchKhjKcubah}(h]h ]h"]h$]h&]uh1j hj/cubeh}(h]h ]h"]h$]h&]uh1jhjJchKhjbubeh}(h]h ]h"]h$]h&]uh1jhjbubh)}(h**Description**h]j)}(hjpch]h Description}(hjrchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjncubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjbubh)}(hCallback function called by the InfiniBand core when an asynchronous IB event occurs. 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See also section 11.5.2, Set Asynchronous Event Handler in the InfiniBand Architecture Specification.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_srq_event (C function)c.srpt_srq_eventhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h7void srpt_srq_event (struct ib_event *event, void *ctx)h]j)}(h6void srpt_srq_event(struct ib_event *event, void *ctx)h](j)}(hvoidh]hvoid}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjchhhjchKubj)}(hsrpt_srq_eventh]j:)}(hsrpt_srq_eventh]hsrpt_srq_event}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ](jjeh"]h$]h&]jjuh1jhjchhhjchKubj)}(h#(struct ib_event *event, void *ctx)h](j)}(hstruct ib_event *eventh](j)}(hjh]hstruct}(hjchhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjcubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubh)}(hhh]j:)}(hib_eventh]hib_event}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj dubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjdmodnameN classnameNjWjZ)}j]]j`)}jSjcsbc.srpt_srq_eventasbuh1hhjcubj&)}(h h]h }(hj0dhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubju)}(hjxh]h*}(hj>dhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjcubj:)}(heventh]hevent}(hjKdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjcubj)}(h void *ctxh](j)}(hvoidh]hvoid}(hjddhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`dubj&)}(h h]h }(hjrdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`dubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj`dubj:)}(hctxh]hctx}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`dubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjcubeh}(h]h ]h"]h$]h&]jjuh1jhjchhhjchKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjchhhjchKubah}(h]jcah ](jjeh"]h$]h&]jj)jhuh1jhjchKhjchhubj)}(hhh]h)}(hSRQ event callback functionh]hSRQ event callback function}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjdhhubah}(h]h ]h"]h$]h&]uh1jhjchhhjchKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjdjjdjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct ib_event *event`` Description of the event that occurred. ``void *ctx`` Context pointer specified at SRQ creation time.h](h)}(h**Parameters**h]j)}(hjdh]h Parameters}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjdubj)}(hhh](j)}(hC``struct ib_event *event`` Description of the event that occurred. h](j)}(h``struct ib_event *event``h]j)}(hjdh]hstruct ib_event *event}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjdubj )}(hhh]h)}(h'Description of the event that occurred.h]h'Description of the event that occurred.}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ehKhjeubah}(h]h ]h"]h$]h&]uh1j hjdubeh}(h]h ]h"]h$]h&]uh1jhj ehKhjdubj)}(h=``void *ctx`` Context pointer specified at SRQ creation time.h](j)}(h ``void *ctx``h]j)}(hj1eh]h void *ctx}(hj3ehhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/eubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhj+eubj )}(hhh]h)}(h/Context pointer specified at SRQ creation time.h]h/Context pointer specified at SRQ creation time.}(hjJehhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chKhjGeubah}(h]h ]h"]h$]h&]uh1j hj+eubeh}(h]h ]h"]h$]h&]uh1jhjFehKhjdubeh}(h]h ]h"]h$]h&]uh1jhjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_qp_event (C function)c.srpt_qp_eventhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h6void srpt_qp_event (struct ib_event *event, void *ptr)h]j)}(h5void srpt_qp_event(struct ib_event *event, void *ptr)h](j)}(hvoidh]hvoid}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjehhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjehhhjehMubj)}(h srpt_qp_eventh]j:)}(h srpt_qp_eventh]h srpt_qp_event}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ](jjeh"]h$]h&]jjuh1jhjehhhjehMubj)}(h#(struct ib_event *event, void *ptr)h](j)}(hstruct ib_event *eventh](j)}(hjh]hstruct}(hjehhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjeubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjeubh)}(hhh]j:)}(hib_eventh]hib_event}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjemodnameN classnameNjWjZ)}j]]j`)}jSjesbc.srpt_qp_eventasbuh1hhjeubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjeubju)}(hjxh]h*}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjeubj:)}(heventh]hevent}(hj!fhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjeubj)}(h void *ptrh](j)}(hvoidh]hvoid}(hj:fhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6fubj&)}(h h]h }(hjHfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6fubju)}(hjxh]h*}(hjVfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6fubj:)}(hptrh]hptr}(hjcfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6fubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjeubeh}(h]h ]h"]h$]h&]jjuh1jhjehhhjehMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjehhhjehMubah}(h]j~eah ](jjeh"]h$]h&]jj)jhuh1jhjehMhjehhubj)}(hhh]h)}(hQP event callback functionh]hQP event callback function}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjfhhubah}(h]h ]h"]h$]h&]uh1jhjehhhjehMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjfjjfjjjuh1jhhhjE=hNhNubj)}(hx**Parameters** ``struct ib_event *event`` Description of the event that occurred. ``void *ptr`` SRPT RDMA channel.h](h)}(h**Parameters**h]j)}(hjfh]h Parameters}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjfubj)}(hhh](j)}(hC``struct ib_event *event`` Description of the event that occurred. h](j)}(h``struct ib_event *event``h]j)}(hjfh]hstruct ib_event *event}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjfubj )}(hhh]h)}(h'Description of the event that occurred.h]h'Description of the event that occurred.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjfubj)}(h ``void *ptr`` SRPT RDMA channel.h](j)}(h ``void *ptr``h]j)}(hjgh]h void *ptr}(hj ghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjgubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj ghhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjgubah}(h]h ]h"]h$]h&]uh1j hjgubeh}(h]h ]h"]h$]h&]uh1jhjghMhjfubeh}(h]h ]h"]h$]h&]uh1jhjfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_set_ioc (C function)c.srpt_set_iochNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h2void srpt_set_ioc (u8 *c_list, u32 slot, u8 value)h]j)}(h1void srpt_set_ioc(u8 *c_list, u32 slot, u8 value)h](j)}(hvoidh]hvoid}(hjaghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]ghhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2ubj&)}(h h]h }(hjpghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ghhhjoghM2ubj)}(h srpt_set_ioch]j:)}(h srpt_set_ioch]h srpt_set_ioc}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~gubah}(h]h ](jjeh"]h$]h&]jjuh1jhj]ghhhjoghM2ubj)}(h (u8 *c_list, u32 slot, u8 value)h](j)}(h u8 *c_listh](h)}(hhh]j:)}(hu8h]hu8}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]j`)}jSjgsbc.srpt_set_iocasbuh1hhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(hc_listh]hc_list}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubj)}(hu32 sloth](h)}(hhh]j:)}(hu32h]hu32}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]jgc.srpt_set_iocasbuh1hhjgubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubj:)}(hsloth]hslot}(hj$hhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubj)}(hu8 valueh](h)}(hhh]j:)}(hu8h]hu8}(hj@hhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=hubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjBhmodnameN classnameNjWjZ)}j]]jgc.srpt_set_iocasbuh1hhj9hubj&)}(h h]h }(hj^hhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9hubj:)}(hvalueh]hvalue}(hjlhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9hubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubeh}(h]h ]h"]h$]h&]jjuh1jhj]ghhhjoghM2ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjYghhhjoghM2ubah}(h]jTgah ](jjeh"]h$]h&]jj)jhuh1jhjoghM2hjVghhubj)}(hhh]h)}(h!initialize a IOUnitInfo structureh]h!initialize a IOUnitInfo structure}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hjhhhubah}(h]h ]h"]h$]h&]uh1jhjVghhhjoghM2ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjhjjhjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``u8 *c_list`` controller list. ``u32 slot`` one-based slot number. ``u8 value`` four-bit value. **Description** Copies the lowest four bits of value in element slot of the array of four bit elements called c_list (controller list). The index slot is one-based.h](h)}(h**Parameters**h]j)}(hjhh]h Parameters}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM6hjhubj)}(hhh](j)}(h ``u8 *c_list`` controller list. h](j)}(h``u8 *c_list``h]j)}(hjhh]h u8 *c_list}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM3hjhubj )}(hhh]h)}(hcontroller list.h]hcontroller list.}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhM3hjhubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhhM3hjhubj)}(h$``u32 slot`` one-based slot number. h](j)}(h ``u32 slot``h]j)}(hjih]hu32 slot}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4hj iubj )}(hhh]h)}(hone-based slot number.h]hone-based slot number.}(hj)ihhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%ihM4hj&iubah}(h]h ]h"]h$]h&]uh1j hj iubeh}(h]h ]h"]h$]h&]uh1jhj%ihM4hjhubj)}(h``u8 value`` four-bit value. h](j)}(h ``u8 value``h]j)}(hjIih]hu8 value}(hjKihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5hjCiubj )}(hhh]h)}(hfour-bit value.h]hfour-bit value.}(hjbihhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^ihM5hj_iubah}(h]h ]h"]h$]h&]uh1j hjCiubeh}(h]h ]h"]h$]h&]uh1jhj^ihM5hjhubeh}(h]h ]h"]h$]h&]uh1jhjhubh)}(h**Description**h]j)}(hjih]h Description}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM7hjhubh)}(hCopies the lowest four bits of value in element slot of the array of four bit elements called c_list (controller list). The index slot is one-based.h]hCopies the lowest four bits of value in element slot of the array of four bit elements called c_list (controller list). The index slot is one-based.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM6hjhubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%srpt_get_class_port_info (C function)c.srpt_get_class_port_infohNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h5void srpt_get_class_port_info (struct ib_dm_mad *mad)h]j)}(h4void srpt_get_class_port_info(struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjihhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMJubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjihhhjihMJubj)}(hsrpt_get_class_port_infoh]j:)}(hsrpt_get_class_port_infoh]hsrpt_get_class_port_info}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ](jjeh"]h$]h&]jjuh1jhjihhhjihMJubj)}(h(struct ib_dm_mad *mad)h]j)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hjjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjjubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hj$jhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!jubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj&jmodnameN classnameNjWjZ)}j]]j`)}jSjisbc.srpt_get_class_port_infoasbuh1hhjjubj&)}(h h]h }(hjDjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubju)}(hjxh]h*}(hjRjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjjubj:)}(hmadh]hmad}(hj_jhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjiubah}(h]h ]h"]h$]h&]jjuh1jhjihhhjihMJubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjihhhjihMJubah}(h]jiah ](jjeh"]h$]h&]jj)jhuh1jhjihMJhjihhubj)}(hhh]h)}(h+copy ClassPortInfo to a management datagramh]h+copy ClassPortInfo to a management datagram}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMJhjjhhubah}(h]h ]h"]h$]h&]uh1jhjihhhjihMJubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO. **Description** See also section 16.3.3.1 ClassPortInfo in the InfiniBand Architecture Specification.h](h)}(h**Parameters**h]j)}(hjjh]h Parameters}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMNhjjubj)}(hhh]j)}(h]``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO. h](j)}(h``struct ib_dm_mad *mad``h]j)}(hjjh]hstruct ib_dm_mad *mad}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMKhjjubj )}(hhh]h)}(hBDatagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO.h]hBDatagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO.}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjhMKhjjubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhjjhMKhjjubah}(h]h ]h"]h$]h&]uh1jhjjubh)}(h**Description**h]j)}(hjkh]h Description}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMMhjjubh)}(hUSee also section 16.3.3.1 ClassPortInfo in the InfiniBand Architecture Specification.h]hUSee also section 16.3.3.1 ClassPortInfo in the InfiniBand Architecture Specification.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMLhjjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_get_iou (C function)c.srpt_get_iouhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h)void srpt_get_iou (struct ib_dm_mad *mad)h]j)}(h(void srpt_get_iou(struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjJkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjFkhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^ubj&)}(h h]h }(hjYkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjFkhhhjXkhM^ubj)}(h srpt_get_iouh]j:)}(h srpt_get_iouh]h srpt_get_iou}(hjkkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgkubah}(h]h ](jjeh"]h$]h&]jjuh1jhjFkhhhjXkhM^ubj)}(h(struct ib_dm_mad *mad)h]j)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hjkhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjkubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjkmodnameN classnameNjWjZ)}j]]j`)}jSjmksbc.srpt_get_iouasbuh1hhjkubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubju)}(hjxh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjkubj:)}(hmadh]hmad}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjkubah}(h]h ]h"]h$]h&]jjuh1jhjFkhhhjXkhM^ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjBkhhhjXkhM^ubah}(h]j=kah ](jjeh"]h$]h&]jj)jhuh1jhjXkhM^hj?khhubj)}(hhh]h)}(h)write IOUnitInfo to a management datagramh]h)write IOUnitInfo to a management datagram}(hj lhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjlhhubah}(h]h ]h"]h$]h&]uh1jhj?khhhjXkhM^ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj"ljj"ljjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_IOU_INFO. **Description** See also section 16.3.3.3 IOUnitInfo in the InfiniBand Architecture Specification. See also section B.7, table B.6 in the SRP r16a document.h](h)}(h**Parameters**h]j)}(hj,lh]h Parameters}(hj.lhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*lubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMbhj&lubj)}(hhh]j)}(hV``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_IOU_INFO. h](j)}(h``struct ib_dm_mad *mad``h]j)}(hjKlh]hstruct ib_dm_mad *mad}(hjMlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIlubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM_hjElubj )}(hhh]h)}(h;Datagram that will be sent as response to DM_ATTR_IOU_INFO.h]h;Datagram that will be sent as response to DM_ATTR_IOU_INFO.}(hjdlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`lhM_hjalubah}(h]h ]h"]h$]h&]uh1j hjElubeh}(h]h ]h"]h$]h&]uh1jhj`lhM_hjBlubah}(h]h ]h"]h$]h&]uh1jhj&lubh)}(h**Description**h]j)}(hjlh]h Description}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMahj&lubh)}(hSee also section 16.3.3.3 IOUnitInfo in the InfiniBand Architecture Specification. See also section B.7, table B.6 in the SRP r16a document.h]hSee also section 16.3.3.3 IOUnitInfo in the InfiniBand Architecture Specification. See also section B.7, table B.6 in the SRP r16a document.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM`hj&lubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_get_ioc (C function)c.srpt_get_iochNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hLvoid srpt_get_ioc (struct srpt_port *sport, u32 slot, struct ib_dm_mad *mad)h]j)}(hKvoid srpt_get_ioc(struct srpt_port *sport, u32 slot, struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjlhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMwubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlhhhjlhMwubj)}(h srpt_get_ioch]j:)}(h srpt_get_ioch]h srpt_get_ioc}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ](jjeh"]h$]h&]jjuh1jhjlhhhjlhMwubj)}(h:(struct srpt_port *sport, u32 slot, struct ib_dm_mad *mad)h](j)}(hstruct srpt_port *sporth](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubh)}(hhh]j:)}(h srpt_porth]h srpt_port}(hj&mhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#mubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(mmodnameN classnameNjWjZ)}j]]j`)}jSjlsbc.srpt_get_iocasbuh1hhjmubj&)}(h h]h }(hjFmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubju)}(hjxh]h*}(hjTmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmubj:)}(hsporth]hsport}(hjamhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjmubj)}(hu32 sloth](h)}(hhh]j:)}(hu32h]hu32}(hj}mhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzmubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmmodnameN classnameNjWjZ)}j]]jBmc.srpt_get_iocasbuh1hhjvmubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvmubj:)}(hsloth]hslot}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjmubj)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmmodnameN classnameNjWjZ)}j]]jBmc.srpt_get_iocasbuh1hhjmubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubju)}(hjxh]h*}(hj nhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmubj:)}(hmadh]hmad}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjmubeh}(h]h ]h"]h$]h&]jjuh1jhjlhhhjlhMwubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjlhhhjlhMwubah}(h]jlah ](jjeh"]h$]h&]jj)jhuh1jhjlhMwhjlhhubj)}(hhh]h)}(h2write IOControllerprofile to a management datagramh]h2write IOControllerprofile to a management datagram}(hjCnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMwhj@nhhubah}(h]h ]h"]h$]h&]uh1jhjlhhhjlhMwubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj[njj[njjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_port *sport`` HCA port through which the MAD has been received. ``u32 slot`` Slot number specified in DM_ATTR_IOC_PROFILE query. ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_IOC_PROFILE. **Description** See also section 16.3.3.4 IOControllerProfile in the InfiniBand Architecture Specification. See also section B.7, table B.7 in the SRP r16a document.h](h)}(h**Parameters**h]j)}(hjenh]h Parameters}(hjgnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcnubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM{hj_nubj)}(hhh](j)}(hN``struct srpt_port *sport`` HCA port through which the MAD has been received. h](j)}(h``struct srpt_port *sport``h]j)}(hjnh]hstruct srpt_port *sport}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMxhj~nubj )}(hhh]h)}(h1HCA port through which the MAD has been received.h]h1HCA port through which the MAD has been received.}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhMxhjnubah}(h]h ]h"]h$]h&]uh1j hj~nubeh}(h]h ]h"]h$]h&]uh1jhjnhMxhj{nubj)}(hA``u32 slot`` Slot number specified in DM_ATTR_IOC_PROFILE query. h](j)}(h ``u32 slot``h]j)}(hjnh]hu32 slot}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMyhjnubj )}(hhh]h)}(h3Slot number specified in DM_ATTR_IOC_PROFILE query.h]h3Slot number specified in DM_ATTR_IOC_PROFILE query.}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhMyhjnubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjnhMyhj{nubj)}(hY``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_IOC_PROFILE. h](j)}(h``struct ib_dm_mad *mad``h]j)}(hjnh]hstruct ib_dm_mad *mad}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMzhjnubj )}(hhh]h)}(h>Datagram that will be sent as response to DM_ATTR_IOC_PROFILE.h]h>Datagram that will be sent as response to DM_ATTR_IOC_PROFILE.}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhj ohMzhj oubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhj ohMzhj{nubeh}(h]h ]h"]h$]h&]uh1jhj_nubh)}(h**Description**h]j)}(hj1oh]h Description}(hj3ohhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/oubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM|hj_nubh)}(hSee also section 16.3.3.4 IOControllerProfile in the InfiniBand Architecture Specification. See also section B.7, table B.7 in the SRP r16a document.h]hSee also section 16.3.3.4 IOControllerProfile in the InfiniBand Architecture Specification. See also section B.7, table B.7 in the SRP r16a document.}(hjGohhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM{hj_nubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_get_svc_entries (C function)c.srpt_get_svc_entrieshNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hWvoid srpt_get_svc_entries (u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h]j)}(hVvoid srpt_get_svc_entries(u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjvohhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrohhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrohhhjohMubj)}(hsrpt_get_svc_entriesh]j:)}(hsrpt_get_svc_entriesh]hsrpt_get_svc_entries}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubah}(h]h ](jjeh"]h$]h&]jjuh1jhjrohhhjohMubj)}(h=(u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h](j)}(h u64 ioc_guidh](h)}(hhh]j:)}(hu64h]hu64}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjomodnameN classnameNjWjZ)}j]]j`)}jSjosbc.srpt_get_svc_entriesasbuh1hhjoubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjoubj:)}(hioc_guidh]hioc_guid}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoubj)}(hu16 sloth](h)}(hhh]j:)}(hu16h]hu16}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]joc.srpt_get_svc_entriesasbuh1hhjoubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjoubj:)}(hsloth]hslot}(hj,phhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjoubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoubj)}(hu8 hih](h)}(hhh]j:)}(hu8h]hu8}(hjHphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjJpmodnameN classnameNjWjZ)}j]]joc.srpt_get_svc_entriesasbuh1hhjApubj&)}(h h]h }(hjfphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjApubj:)}(hhih]hhi}(hjtphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjApubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoubj)}(hu8 loh](h)}(hhh]j:)}(hu8h]hu8}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]joc.srpt_get_svc_entriesasbuh1hhjpubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjpubj:)}(hloh]hlo}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoubj)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hjphhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjpubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjpubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]joc.srpt_get_svc_entriesasbuh1hhjpubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjpubju)}(hjxh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjpubj:)}(hmadh]hmad}(hj,qhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoubeh}(h]h ]h"]h$]h&]jjuh1jhjrohhhjohMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjnohhhjohMubah}(h]jioah ](jjeh"]h$]h&]jj)jhuh1jhjohMhjkohhubj)}(hhh]h)}(h-write ServiceEntries to a management datagramh]h-write ServiceEntries to a management datagram}(hjVqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjSqhhubah}(h]h ]h"]h$]h&]uh1jhjkohhhjohMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjnqjjnqjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``u64 ioc_guid`` I/O controller GUID to use in reply. ``u16 slot`` I/O controller number. ``u8 hi`` End of the range of service entries to be specified in the reply. ``u8 lo`` Start of the range of service entries to be specified in the reply.. ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_SVC_ENTRIES. **Description** See also section 16.3.3.5 ServiceEntries in the InfiniBand Architecture Specification. See also section B.7, table B.8 in the SRP r16a document.h](h)}(h**Parameters**h]j)}(hjxqh]h Parameters}(hjzqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvqubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjrqubj)}(hhh](j)}(h6``u64 ioc_guid`` I/O controller GUID to use in reply. h](j)}(h``u64 ioc_guid``h]j)}(hjqh]h u64 ioc_guid}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjqubj )}(hhh]h)}(h$I/O controller GUID to use in reply.h]h$I/O controller GUID to use in reply.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMhjqubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjqhMhjqubj)}(h$``u16 slot`` I/O controller number. h](j)}(h ``u16 slot``h]j)}(hjqh]hu16 slot}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjqubj )}(hhh]h)}(hI/O controller number.h]hI/O controller number.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMhjqubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjqhMhjqubj)}(hL``u8 hi`` End of the range of service entries to be specified in the reply. h](j)}(h ``u8 hi``h]j)}(hj rh]hu8 hi}(hj rhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjrubj )}(hhh]h)}(hAEnd of the range of service entries to be specified in the reply.h]hAEnd of the range of service entries to be specified in the reply.}(hj"rhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMhjrubah}(h]h ]h"]h$]h&]uh1j hjrubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjqubj)}(hO``u8 lo`` Start of the range of service entries to be specified in the reply.. h](j)}(h ``u8 lo``h]j)}(hjBrh]hu8 lo}(hjDrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@rubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjDatagram that will be sent as response to DM_ATTR_SVC_ENTRIES.h]h>Datagram that will be sent as response to DM_ATTR_SVC_ENTRIES.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMhjrubah}(h]h ]h"]h$]h&]uh1j hjurubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjqubeh}(h]h ]h"]h$]h&]uh1jhjrqubh)}(h**Description**h]j)}(hjrh]h Description}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjrqubh)}(hSee also section 16.3.3.5 ServiceEntries in the InfiniBand Architecture Specification. See also section B.7, table B.8 in the SRP r16a document.h]hSee also section 16.3.3.5 ServiceEntries in the InfiniBand Architecture Specification. See also section B.7, table B.8 in the SRP r16a document.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjrqubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_mgmt_method_get (C function)c.srpt_mgmt_method_gethNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hbvoid srpt_mgmt_method_get (struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h]j)}(havoid srpt_mgmt_method_get(struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj shhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrhhhj shMubj)}(hsrpt_mgmt_method_geth]j:)}(hsrpt_mgmt_method_geth]hsrpt_mgmt_method_get}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ](jjeh"]h$]h&]jjuh1jhjrhhhj shMubj)}(hH(struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h](j)}(hstruct srpt_port *sph](j)}(hjh]hstruct}(hj8shhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj4subj&)}(h h]h }(hjEshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4subh)}(hhh]j:)}(h srpt_porth]h srpt_port}(hjVshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjXsmodnameN classnameNjWjZ)}j]]j`)}jSjssbc.srpt_mgmt_method_getasbuh1hhj4subj&)}(h h]h }(hjvshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4subju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj4subj:)}(hsph]hsp}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4subeh}(h]h ]h"]h$]h&]noemphjjuh1jhj0subj)}(hstruct ib_mad *rq_madh](j)}(hjh]hstruct}(hjshhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubh)}(hhh]j:)}(hib_madh]hib_mad}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jrsc.srpt_mgmt_method_getasbuh1hhjsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjsubj:)}(hrq_madh]hrq_mad}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj0subj)}(hstruct ib_dm_mad *rsp_madh](j)}(hjh]hstruct}(hjthhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjtubj&)}(h h]h }(hj'thhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjtubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hj8thhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5tubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:tmodnameN classnameNjWjZ)}j]]jrsc.srpt_mgmt_method_getasbuh1hhjtubj&)}(h h]h }(hjVthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjtubju)}(hjxh]h*}(hjdthhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjtubj:)}(hrsp_madh]hrsp_mad}(hjqthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj0subeh}(h]h ]h"]h$]h&]jjuh1jhjrhhhj shMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjrhhhj shMubah}(h]jrah ](jjeh"]h$]h&]jj)jhuh1jhj shMhjrhhubj)}(hhh]h)}(h&process a received management datagramh]h&process a received management datagram}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjthhubah}(h]h ]h"]h$]h&]uh1jhjrhhhj shMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjtjjtjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_port *sp`` HCA port through which the MAD has been received. ``struct ib_mad *rq_mad`` received MAD. ``struct ib_dm_mad *rsp_mad`` response MAD.h](h)}(h**Parameters**h]j)}(hjth]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjtubj)}(hhh](j)}(hK``struct srpt_port *sp`` HCA port through which the MAD has been received. h](j)}(h``struct srpt_port *sp``h]j)}(hjth]hstruct srpt_port *sp}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjtubj )}(hhh]h)}(h1HCA port through which the MAD has been received.h]h1HCA port through which the MAD has been received.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjthMhjtubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjthMhjtubj)}(h(``struct ib_mad *rq_mad`` received MAD. h](j)}(h``struct ib_mad *rq_mad``h]j)}(hjuh]hstruct ib_mad *rq_mad}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjuubj )}(hhh]h)}(h received MAD.h]h received MAD.}(hj.uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*uhMhj+uubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhj*uhMhjtubj)}(h+``struct ib_dm_mad *rsp_mad`` response MAD.h](j)}(h``struct ib_dm_mad *rsp_mad``h]j)}(hjNuh]hstruct ib_dm_mad *rsp_mad}(hjPuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLuubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjHuubj )}(hhh]h)}(h response MAD.h]h response MAD.}(hjguhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjduubah}(h]h ]h"]h$]h&]uh1j hjHuubeh}(h]h ]h"]h$]h&]uh1jhjcuhMhjtubeh}(h]h ]h"]h$]h&]uh1jhjtubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_mad_send_handler (C function)c.srpt_mad_send_handlerhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hZvoid srpt_mad_send_handler (struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h]j)}(hYvoid srpt_mad_send_handler(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hvoidh]hvoid}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjuhMubj)}(hsrpt_mad_send_handlerh]j:)}(hsrpt_mad_send_handlerh]hsrpt_mad_send_handler}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuhhhjuhMubj)}(h?(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hstruct ib_mad_agent *mad_agenth](j)}(hjh]hstruct}(hjuhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjuubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]j`)}jSjusbc.srpt_mad_send_handlerasbuh1hhjuubj&)}(h h]h }(hj#vhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuubju)}(hjxh]h*}(hj1vhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjuubj:)}(h mad_agenth]h mad_agent}(hj>vhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjuubj)}(hstruct ib_mad_send_wc *mad_wch](j)}(hjh]hstruct}(hjWvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjSvubj&)}(h h]h }(hjdvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSvubh)}(hhh]j:)}(hib_mad_send_wch]hib_mad_send_wc}(hjuvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwvmodnameN classnameNjWjZ)}j]]jvc.srpt_mad_send_handlerasbuh1hhjSvubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSvubju)}(hjxh]h*}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjSvubj:)}(hmad_wch]hmad_wc}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjuubeh}(h]h ]h"]h$]h&]jjuh1jhjuhhhjuhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjuhhhjuhMubah}(h]juah ](jjeh"]h$]h&]jj)jhuh1jhjuhMhjuhhubj)}(hhh]h)}(hMAD send completion callbackh]hMAD send completion callback}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjvhhubah}(h]h ]h"]h$]h&]uh1jhjuhhhjuhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjvjjvjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). ``struct ib_mad_send_wc *mad_wc`` Work completion reporting that the MAD has been sent.h](h)}(h**Parameters**h]j)}(hjvh]h Parameters}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjvubj)}(hhh](j)}(hL``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hjwh]hstruct ib_mad_agent *mad_agent}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjwubj )}(hhh]h)}(h(Return value of ib_register_mad_agent().h]h(Return value of ib_register_mad_agent().}(hj2whhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.whMhj/wubah}(h]h ]h"]h$]h&]uh1j hjwubeh}(h]h ]h"]h$]h&]uh1jhj.whMhjwubj)}(hW``struct ib_mad_send_wc *mad_wc`` Work completion reporting that the MAD has been sent.h](j)}(h!``struct ib_mad_send_wc *mad_wc``h]j)}(hjRwh]hstruct ib_mad_send_wc *mad_wc}(hjTwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjLwubj )}(hhh]h)}(h5Work completion reporting that the MAD has been sent.h]h5Work completion reporting that the MAD has been sent.}(hjkwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhwubah}(h]h ]h"]h$]h&]uh1j hjLwubeh}(h]h ]h"]h$]h&]uh1jhjgwhM hjwubeh}(h]h ]h"]h$]h&]uh1jhjvubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_mad_recv_handler (C function)c.srpt_mad_recv_handlerhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h|void srpt_mad_recv_handler (struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h]j)}(h{void srpt_mad_recv_handler(struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h](j)}(hvoidh]hvoid}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwhhhjwhMubj)}(hsrpt_mad_recv_handlerh]j:)}(hsrpt_mad_recv_handlerh]hsrpt_mad_recv_handler}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ](jjeh"]h$]h&]jjuh1jhjwhhhjwhMubj)}(ha(struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h](j)}(hstruct ib_mad_agent *mad_agenth](j)}(hjh]hstruct}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj xmodnameN classnameNjWjZ)}j]]j`)}jSjwsbc.srpt_mad_recv_handlerasbuh1hhjwubj&)}(h h]h }(hj'xhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hj5xhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(h mad_agenth]h mad_agent}(hjBxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubj)}(h struct ib_mad_send_buf *send_bufh](j)}(hjh]hstruct}(hj[xhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWxubj&)}(h h]h }(hjhxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWxubh)}(hhh]j:)}(hib_mad_send_bufh]hib_mad_send_buf}(hjyxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{xmodnameN classnameNjWjZ)}j]]j#xc.srpt_mad_recv_handlerasbuh1hhjWxubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWxubju)}(hjxh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjWxubj:)}(hsend_bufh]hsend_buf}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWxubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubj)}(hstruct ib_mad_recv_wc *mad_wch](j)}(hjh]hstruct}(hjxhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjxubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubh)}(hhh]j:)}(hib_mad_recv_wch]hib_mad_recv_wc}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjxmodnameN classnameNjWjZ)}j]]j#xc.srpt_mad_recv_handlerasbuh1hhjxubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubju)}(hjxh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjxubj:)}(hmad_wch]hmad_wc}(hj"yhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubeh}(h]h ]h"]h$]h&]jjuh1jhjwhhhjwhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjwhhhjwhMubah}(h]jwah ](jjeh"]h$]h&]jj)jhuh1jhjwhMhjwhhubj)}(hhh]h)}(hMAD reception callback functionh]hMAD reception callback function}(hjLyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjIyhhubah}(h]h ]h"]h$]h&]uh1jhjwhhhjwhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjdyjjdyjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). ``struct ib_mad_send_buf *send_buf`` Not used. ``struct ib_mad_recv_wc *mad_wc`` Work completion reporting that a MAD has been received.h](h)}(h**Parameters**h]j)}(hjnyh]h Parameters}(hjpyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlyubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhyubj)}(hhh](j)}(hL``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hjyh]hstruct ib_mad_agent *mad_agent}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjyubj )}(hhh]h)}(h(Return value of ib_register_mad_agent().h]h(Return value of ib_register_mad_agent().}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhMhjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMhjyubj)}(h/``struct ib_mad_send_buf *send_buf`` Not used. h](j)}(h$``struct ib_mad_send_buf *send_buf``h]j)}(hjyh]h struct ib_mad_send_buf *send_buf}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjyubj )}(hhh]h)}(h Not used.h]h Not used.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhMhjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMhjyubj)}(hY``struct ib_mad_recv_wc *mad_wc`` Work completion reporting that a MAD has been received.h](j)}(h!``struct ib_mad_recv_wc *mad_wc``h]j)}(hjyh]hstruct ib_mad_recv_wc *mad_wc}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjyubj )}(hhh]h)}(h7Work completion reporting that a MAD has been received.h]h7Work completion reporting that a MAD has been received.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjzubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjyubeh}(h]h ]h"]h$]h&]uh1jhjhyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_refresh_port (C function)c.srpt_refresh_porthNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h/int srpt_refresh_port (struct srpt_port *sport)h]j)}(h.int srpt_refresh_port(struct srpt_port *sport)h](j)}(hinth]hint}(hjYzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjUzhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM_ubj&)}(h h]h }(hjhzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUzhhhjgzhM_ubj)}(hsrpt_refresh_porth]j:)}(hsrpt_refresh_porth]hsrpt_refresh_port}(hjzzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvzubah}(h]h ](jjeh"]h$]h&]jjuh1jhjUzhhhjgzhM_ubj)}(h(struct srpt_port *sport)h]j)}(hstruct srpt_port *sporth](j)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjzubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubh)}(hhh]j:)}(h srpt_porth]h srpt_port}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjzmodnameN classnameNjWjZ)}j]]j`)}jSj|zsbc.srpt_refresh_portasbuh1hhjzubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubju)}(hjxh]h*}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjzubj:)}(hsporth]hsport}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubah}(h]h ]h"]h$]h&]jjuh1jhjUzhhhjgzhM_ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjQzhhhjgzhM_ubah}(h]jLzah ](jjeh"]h$]h&]jj)jhuh1jhjgzhM_hjNzhhubj)}(hhh]h)}(hconfigure a HCA porth]hconfigure a HCA port}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM_hj{hhubah}(h]h ]h"]h$]h&]uh1jhjNzhhhjgzhM_ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj1{jj1{jjjuh1jhhhjE=hNhNubj)}(hXH**Parameters** ``struct srpt_port *sport`` SRPT HCA port. **Description** Enable InfiniBand management datagram processing, update the cached sm_lid, lid and gid values, and register a callback function for processing MADs on the specified port. **Note** It is safe to call this function more than once for the same port.h](h)}(h**Parameters**h]j)}(hj;{h]h Parameters}(hj={hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9{ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMchj5{ubj)}(hhh]j)}(h+``struct srpt_port *sport`` SRPT HCA port. h](j)}(h``struct srpt_port *sport``h]j)}(hjZ{h]hstruct srpt_port *sport}(hj\{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX{ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM`hjT{ubj )}(hhh]h)}(hSRPT HCA port.h]hSRPT HCA port.}(hjs{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjo{hM`hjp{ubah}(h]h ]h"]h$]h&]uh1j hjT{ubeh}(h]h ]h"]h$]h&]uh1jhjo{hM`hjQ{ubah}(h]h ]h"]h$]h&]uh1jhj5{ubh)}(h**Description**h]j)}(hj{h]h Description}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMbhj5{ubh)}(hEnable InfiniBand management datagram processing, update the cached sm_lid, lid and gid values, and register a callback function for processing MADs on the specified port.h]hEnable InfiniBand management datagram processing, update the cached sm_lid, lid and gid values, and register a callback function for processing MADs on the specified port.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMahj5{ubh)}(h**Note**h]j)}(hj{h]hNote}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMehj5{ubh)}(hBIt is safe to call this function more than once for the same port.h]hBIt is safe to call this function more than once for the same port.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMfhj5{ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&srpt_unregister_mad_agent (C function)c.srpt_unregister_mad_agenthNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hGvoid srpt_unregister_mad_agent (struct srpt_device *sdev, int port_cnt)h]j)}(hFvoid srpt_unregister_mad_agent(struct srpt_device *sdev, int port_cnt)h](j)}(hvoidh]hvoid}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj{hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{hhhj|hMubj)}(hsrpt_unregister_mad_agenth]j:)}(hsrpt_unregister_mad_agenth]hsrpt_unregister_mad_agent}(hj"|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj{hhhj|hMubj)}(h((struct srpt_device *sdev, int port_cnt)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hj>|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:|ubj&)}(h h]h }(hjK|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:|ubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj\|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjY|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj^|modnameN classnameNjWjZ)}j]]j`)}jSj$|sbc.srpt_unregister_mad_agentasbuh1hhj:|ubj&)}(h h]h }(hj||hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:|ubju)}(hjxh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:|ubj:)}(hsdevh]hsdev}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:|ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj6|ubj)}(h int port_cnth](j)}(hinth]hint}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj|ubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|ubj:)}(hport_cnth]hport_cnt}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj6|ubeh}(h]h ]h"]h$]h&]jjuh1jhj{hhhj|hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj{hhhj|hMubah}(h]j{ah ](jjeh"]h$]h&]jj)jhuh1jhj|hMhj{hhubj)}(hhh]h)}(h!unregister MAD callback functionsh]h!unregister MAD callback functions}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj|hhubah}(h]h ]h"]h$]h&]uh1jhj{hhhj|hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}jj}jjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``int port_cnt`` number of ports with registered MAD **Note** It is safe to call this function more than once for the same device.h](h)}(h**Parameters**h]j)}(hj}h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj}ubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hj7}h]hstruct srpt_device *sdev}(hj9}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5}ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj1}ubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjP}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjL}hMhjM}ubah}(h]h ]h"]h$]h&]uh1j hj1}ubeh}(h]h ]h"]h$]h&]uh1jhjL}hMhj.}ubj)}(h5``int port_cnt`` number of ports with registered MAD h](j)}(h``int port_cnt``h]j)}(hjp}h]h int port_cnt}(hjr}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjn}ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjj}ubj )}(hhh]h)}(h#number of ports with registered MADh]h#number of ports with registered MAD}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hMhj}ubah}(h]h ]h"]h$]h&]uh1j hjj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hMhj.}ubeh}(h]h ]h"]h$]h&]uh1jhj}ubh)}(h**Note**h]j)}(hj}h]hNote}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj}ubh)}(hDIt is safe to call this function more than once for the same device.h]hDIt is safe to call this function more than once for the same device.}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj}ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_alloc_ioctx (C function)c.srpt_alloc_ioctxhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hstruct srpt_ioctx * srpt_alloc_ioctx (struct srpt_device *sdev, int ioctx_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h]j)}(hstruct srpt_ioctx *srpt_alloc_ioctx(struct srpt_device *sdev, int ioctx_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}hhhj}hMubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~modnameN classnameNjWjZ)}j]]j`)}jSsrpt_alloc_ioctxsbc.srpt_alloc_ioctxasbuh1hhj}hhhj}hMubj&)}(h h]h }(hj0~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}hhhj}hMubju)}(hjxh]h*}(hj>~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj}hhhj}hMubj)}(hsrpt_alloc_ioctxh]j:)}(hj-~h]hsrpt_alloc_ioctx}(hjO~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjK~ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj}hhhj}hMubj)}(he(struct srpt_device *sdev, int ioctx_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjj~hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjf~ubj&)}(h h]h }(hjw~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjf~ubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~modnameN classnameNjWjZ)}j]]j+~c.srpt_alloc_ioctxasbuh1hhjf~ubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjf~ubju)}(hjxh]h*}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjf~ubj:)}(hsdevh]hsdev}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjf~ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjb~ubj)}(hint ioctx_sizeh](j)}(hinth]hint}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~ubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~ubj:)}(h ioctx_sizeh]h ioctx_size}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjb~ubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]j+~c.srpt_alloc_ioctxasbuh1hhj ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(h buf_cacheh]h buf_cache}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjb~ubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j+~c.srpt_alloc_ioctxasbuh1hhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubj:)}(hdirh]hdir}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjb~ubeh}(h]h ]h"]h$]h&]jjuh1jhj}hhhj}hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj}hhhj}hMubah}(h]j}ah ](jjeh"]h$]h&]jj)jhuh1jhj}hMhj}hhubj)}(hhh]h)}(h%allocate a SRPT I/O context structureh]h%allocate a SRPT I/O context structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj}hhhj}hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``int ioctx_size`` I/O context size. ``struct kmem_cache *buf_cache`` I/O buffer cache. ``enum dma_data_direction dir`` DMA data direction.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hj4h]hstruct srpt_device *sdev}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj.ubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIhMhjJubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhMhj+ubj)}(h%``int ioctx_size`` I/O context size. h](j)}(h``int ioctx_size``h]j)}(hjmh]hint ioctx_size}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjgubj )}(hhh]h)}(hI/O context size.h]hI/O context size.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjgubeh}(h]h ]h"]h$]h&]uh1jhjhMhj+ubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hjh]hstruct kmem_cache *buf_cache}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj+ubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hj߀h]henum dma_data_direction dir}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj݀ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjـubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubah}(h]h ]h"]h$]h&]uh1j hjـubeh}(h]h ]h"]h$]h&]uh1jhjhMhj+ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_free_ioctx (C function)c.srpt_free_ioctxhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hvoid srpt_free_ioctx (struct srpt_device *sdev, struct srpt_ioctx *ioctx, struct kmem_cache *buf_cache, enum dma_data_direction dir)h]j)}(hvoid srpt_free_ioctx(struct srpt_device *sdev, struct srpt_ioctx *ioctx, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hvoidh]hvoid}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5hhhjGhMubj)}(hsrpt_free_ioctxh]j:)}(hsrpt_free_ioctxh]hsrpt_free_ioctx}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ](jjeh"]h$]h&]jjuh1jhj5hhhjGhMubj)}(ho(struct srpt_device *sdev, struct srpt_ioctx *ioctx, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj\sbc.srpt_free_ioctxasbuh1hhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjrubj:)}(hsdevh]hsdev}(hjρhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(hstruct srpt_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_free_ioctxasbuh1hhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjXhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjTubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjxmodnameN classnameNjWjZ)}j]]jc.srpt_free_ioctxasbuh1hhjTubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjTubj:)}(h buf_cacheh]h buf_cache}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjȂhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjĂubj&)}(h h]h }(hjՂhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjĂubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_free_ioctxasbuh1hhjĂubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjĂubj:)}(hdirh]hdir}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjĂubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubeh}(h]h ]h"]h$]h&]jjuh1jhj5hhhjGhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhjGhMubah}(h]j,ah ](jjeh"]h$]h&]jj)jhuh1jhjGhMhj.hhubj)}(hhh]h)}(h!free a SRPT I/O context structureh]h!free a SRPT I/O context structure}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj9hhubah}(h]h ]h"]h$]h&]uh1jhj.hhhjGhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjTjjTjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``struct srpt_ioctx *ioctx`` I/O context pointer. ``struct kmem_cache *buf_cache`` I/O buffer cache. ``enum dma_data_direction dir`` DMA data direction.h](h)}(h**Parameters**h]j)}(hj^h]h Parameters}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjXubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hj}h]hstruct srpt_device *sdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjwubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjwubeh}(h]h ]h"]h$]h&]uh1jhjhMhjtubj)}(h2``struct srpt_ioctx *ioctx`` I/O context pointer. h](j)}(h``struct srpt_ioctx *ioctx``h]j)}(hjh]hstruct srpt_ioctx *ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O context pointer.h]hI/O context pointer.}(hjσhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj˃hMhj̃ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj˃hMhjtubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hjh]hstruct kmem_cache *buf_cache}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjtubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hj(h]henum dma_data_direction dir}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj"ubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj>ubah}(h]h ]h"]h$]h&]uh1j hj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hMhjtubeh}(h]h ]h"]h$]h&]uh1jhjXubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_alloc_ioctx_ring (C function)c.srpt_alloc_ioctx_ringhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hstruct srpt_ioctx ** srpt_alloc_ioctx_ring (struct srpt_device *sdev, int ring_size, int ioctx_size, struct kmem_cache *buf_cache, int alignment_offset, enum dma_data_direction dir)h]j)}(hstruct srpt_ioctx **srpt_alloc_ioctx_ring(struct srpt_device *sdev, int ring_size, int ioctx_size, struct kmem_cache *buf_cache, int alignment_offset, enum dma_data_direction dir)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj~hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~hhhjhMubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSsrpt_alloc_ioctx_ringsbc.srpt_alloc_ioctx_ringasbuh1hhj~hhhjhMubj&)}(h h]h }(hj„hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~hhhjhMubju)}(hjxh]h*}(hjЄhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj~hhhjhMubju)}(hjxh]h*}(hj݄hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj~hhhjhMubj)}(hsrpt_alloc_ioctx_ringh]j:)}(hjh]hsrpt_alloc_ioctx_ring}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj~hhhjhMubj)}(h(struct srpt_device *sdev, int ring_size, int ioctx_size, struct kmem_cache *buf_cache, int alignment_offset, enum dma_data_direction dir)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]jc.srpt_alloc_ioctx_ringasbuh1hhjubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsdevh]hsdev}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int ring_sizeh](j)}(hinth]hint}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuubj:)}(h ring_sizeh]h ring_size}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint ioctx_sizeh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h ioctx_sizeh]h ioctx_size}(hjʅhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj߅ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj߅ubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_alloc_ioctx_ringasbuh1hhj߅ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj߅ubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj߅ubj:)}(h buf_cacheh]h buf_cache}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj߅ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint alignment_offseth](j)}(hinth]hint}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubj:)}(halignment_offseth]halignment_offset}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_alloc_ioctx_ringasbuh1hhjubj&)}(h h]h }(hjĆhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hdirh]hdir}(hj҆hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj~hhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjzhhhjhMubah}(h]juah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjwhhubj)}(hhh]h)}(h.allocate a ring of SRPT I/O context structuresh]h.allocate a ring of SRPT I/O context structures}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjwhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_device *sdev`` Device to allocate the I/O context ring for. ``int ring_size`` Number of elements in the I/O context ring. ``int ioctx_size`` I/O context size. ``struct kmem_cache *buf_cache`` I/O buffer cache. ``int alignment_offset`` Offset in each ring buffer at which the SRP information unit starts. ``enum dma_data_direction dir`` DMA data direction.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh](j)}(hJ``struct srpt_device *sdev`` Device to allocate the I/O context ring for. h](j)}(h``struct srpt_device *sdev``h]j)}(hj=h]hstruct srpt_device *sdev}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj7ubj )}(hhh]h)}(h,Device to allocate the I/O context ring for.h]h,Device to allocate the I/O context ring for.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhMhjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhMhj4ubj)}(h>``int ring_size`` Number of elements in the I/O context ring. h](j)}(h``int ring_size``h]j)}(hjvh]h int ring_size}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjpubj )}(hhh]h)}(h+Number of elements in the I/O context ring.h]h+Number of elements in the I/O context ring.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhMhj4ubj)}(h%``int ioctx_size`` I/O context size. h](j)}(h``int ioctx_size``h]j)}(hjh]hint ioctx_size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O context size.h]hI/O context size.}(hjȇhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjćhMhjŇubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjćhMhj4ubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hjh]hstruct kmem_cache *buf_cache}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj4ubj)}(h^``int alignment_offset`` Offset in each ring buffer at which the SRP information unit starts. h](j)}(h``int alignment_offset``h]j)}(hj!h]hint alignment_offset}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjubj )}(hhh]h)}(hDOffset in each ring buffer at which the SRP information unit starts.h]hDOffset in each ring buffer at which the SRP information unit starts.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hM hj4ubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hj[h]henum dma_data_direction dir}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjUubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphM hj4ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_free_ioctx_ring (C function)c.srpt_free_ioctx_ringhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hvoid srpt_free_ioctx_ring (struct srpt_ioctx **ioctx_ring, struct srpt_device *sdev, int ring_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h]j)}(hvoid srpt_free_ioctx_ring(struct srpt_ioctx **ioctx_ring, struct srpt_device *sdev, int ring_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM/ubj&)}(h h]h }(hjĈhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjÈhM/ubj)}(hsrpt_free_ioctx_ringh]j:)}(hsrpt_free_ioctx_ringh]hsrpt_free_ioctx_ring}(hjֈhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj҈ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjÈhM/ubj)}(h(struct srpt_ioctx **ioctx_ring, struct srpt_device *sdev, int ring_size, struct kmem_cache *buf_cache, enum dma_data_direction dir)h](j)}(hstruct srpt_ioctx **ioctx_ringh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj؈sbc.srpt_free_ioctx_ringasbuh1hhjubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h ioctx_ringh]h ioctx_ring}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjqhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j,c.srpt_free_ioctx_ringasbuh1hhjmubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmubj:)}(hsdevh]hsdev}(hjȉhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int ring_sizeh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj݉ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj݉ubj:)}(h ring_sizeh]h ring_size}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj݉ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj6modnameN classnameNjWjZ)}j]]j,c.srpt_free_ioctx_ringasbuh1hhjubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h buf_cacheh]h buf_cache}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j,c.srpt_free_ioctx_ringasbuh1hhjubj&)}(h h]h }(hjŠhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hdirh]hdir}(hjЊhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjÈhM/ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjÈhM/ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjÈhM/hjhhubj)}(hhh]h)}(h,free the ring of SRPT I/O context structuresh]h,free the ring of SRPT I/O context structures}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM/hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjÈhM/ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_ioctx **ioctx_ring`` I/O context ring to be freed. ``struct srpt_device *sdev`` SRPT HCA pointer. ``int ring_size`` Number of ring elements. ``struct kmem_cache *buf_cache`` I/O buffer cache. ``enum dma_data_direction dir`` DMA data direction.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM3hjubj)}(hhh](j)}(hA``struct srpt_ioctx **ioctx_ring`` I/O context ring to be freed. h](j)}(h"``struct srpt_ioctx **ioctx_ring``h]j)}(hj;h]hstruct srpt_ioctx **ioctx_ring}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM0hj5ubj )}(hhh]h)}(hI/O context ring to be freed.h]hI/O context ring to be freed.}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhM0hjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhM0hj2ubj)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hjth]hstruct srpt_device *sdev}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM1hjnubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM1hjubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjhM1hj2ubj)}(h+``int ring_size`` Number of ring elements. h](j)}(h``int ring_size``h]j)}(hjh]h int ring_size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hjubj )}(hhh]h)}(hNumber of ring elements.h]hNumber of ring elements.}(hjƋhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj‹hM2hjËubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj‹hM2hj2ubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hjh]hstruct kmem_cache *buf_cache}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM3hjubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM3hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM3hj2ubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hjh]henum dma_data_direction dir}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5hjubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4hj5ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj4hM5hj2ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_set_cmd_state (C function)c.srpt_set_cmd_statehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hgenum srpt_command_state srpt_set_cmd_state (struct srpt_send_ioctx *ioctx, enum srpt_command_state new)h]j)}(hfenum srpt_command_state srpt_set_cmd_state(struct srpt_send_ioctx *ioctx, enum srpt_command_state new)h](j)}(hj%h]henum}(hjyhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjuhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMFubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjhMFubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSsrpt_set_cmd_statesbc.srpt_set_cmd_stateasbuh1hhjuhhhjhMFubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjhMFubj)}(hsrpt_set_cmd_stateh]j:)}(hjh]hsrpt_set_cmd_state}(hjˌhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuhhhjhMFubj)}(h<(struct srpt_send_ioctx *ioctx, enum srpt_command_state new)h](j)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_set_cmd_stateasbuh1hhjubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj0hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjތubj)}(henum srpt_command_state newh](j)}(hj%h]henum}(hjVhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjRubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]jc.srpt_set_cmd_stateasbuh1hhjRubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubj:)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjތubeh}(h]h ]h"]h$]h&]jjuh1jhjuhhhjhMFubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjqhhhjhMFubah}(h]jlah ](jjeh"]h$]h&]jj)jhuh1jhjhMFhjnhhubj)}(hhh]h)}(hset the state of a SCSI commandh]hset the state of a SCSI command}(hjʍhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMFhjǍhhubah}(h]h ]h"]h$]h&]uh1jhjnhhhjhMFubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_send_ioctx *ioctx`` Send I/O context. ``enum srpt_command_state new`` New I/O context state. **Description** Does not modify the state of aborted commands. Returns the previous command state.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMJhjubj)}(hhh](j)}(h4``struct srpt_send_ioctx *ioctx`` Send I/O context. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hj h]hstruct srpt_send_ioctx *ioctx}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMGhjubj )}(hhh]h)}(hSend I/O context.h]hSend I/O context.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMGhj!ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMGhjubj)}(h7``enum srpt_command_state new`` New I/O context state. h](j)}(h``enum srpt_command_state new``h]j)}(hjDh]henum srpt_command_state new}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMHhj>ubj )}(hhh]h)}(hNew I/O context state.h]hNew I/O context state.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYhMHhjZubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMHhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMJhjubh)}(hRDoes not modify the state of aborted commands. Returns the previous command state.h]hRDoes not modify the state of aborted commands. Returns the previous command state.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMIhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(srpt_test_and_set_cmd_state (C function)c.srpt_test_and_set_cmd_statehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hzbool srpt_test_and_set_cmd_state (struct srpt_send_ioctx *ioctx, enum srpt_command_state old, enum srpt_command_state new)h]j)}(hybool srpt_test_and_set_cmd_state(struct srpt_send_ioctx *ioctx, enum srpt_command_state old, enum srpt_command_state new)h](j)}(hjjh]hbool}(hjĎhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMZubj&)}(h h]h }(hjҎhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjюhMZubj)}(hsrpt_test_and_set_cmd_stateh]j:)}(hsrpt_test_and_set_cmd_stateh]hsrpt_test_and_set_cmd_state}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjюhMZubj)}(hY(struct srpt_send_ioctx *ioctx, enum srpt_command_state old, enum srpt_command_state new)h](j)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_test_and_set_cmd_stateasbuh1hhjubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum srpt_command_state oldh](j)}(hj%h]henum}(hjrhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j:c.srpt_test_and_set_cmd_stateasbuh1hhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubj:)}(holdh]hold}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum srpt_command_state newh](j)}(hj%h]henum}(hjՏhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjяubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjяubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j:c.srpt_test_and_set_cmd_stateasbuh1hhjяubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjяubj:)}(hnewh]hnew}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjяubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjюhMZubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjюhMZubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjюhMZhjhhubj)}(hhh]h)}(h#test and set the state of a commandh]h#test and set the state of a command}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMZhjFhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjюhMZubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjajjajjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_send_ioctx *ioctx`` Send I/O context. ``enum srpt_command_state old`` Current I/O context state. ``enum srpt_command_state new`` New I/O context state. **Description** Returns true if and only if the previous command state was equal to 'old'.h](h)}(h**Parameters**h]j)}(hjkh]h Parameters}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjeubj)}(hhh](j)}(h4``struct srpt_send_ioctx *ioctx`` Send I/O context. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjh]hstruct srpt_send_ioctx *ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM[hjubj )}(hhh]h)}(hSend I/O context.h]hSend I/O context.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM[hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM[hjubj)}(h;``enum srpt_command_state old`` Current I/O context state. h](j)}(h``enum srpt_command_state old``h]j)}(hjÐh]henum srpt_command_state old}(hjŐhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM\hjubj )}(hhh]h)}(hCurrent I/O context state.h]hCurrent I/O context state.}(hjܐhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjؐhM\hjِubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjؐhM\hjubj)}(h7``enum srpt_command_state new`` New I/O context state. h](j)}(h``enum srpt_command_state new``h]j)}(hjh]henum srpt_command_state new}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM]hjubj )}(hhh]h)}(hNew I/O context state.h]hNew I/O context state.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM]hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM]hjubeh}(h]h ]h"]h$]h&]uh1jhjeubh)}(h**Description**h]j)}(hj7h]h Description}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM_hjeubh)}(hJReturns true if and only if the previous command state was equal to 'old'.h]hNReturns true if and only if the previous command state was equal to ‘old’.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjeubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_post_recv (C function)c.srpt_post_recvhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(heint srpt_post_recv (struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h]j)}(hdint srpt_post_recv(struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h](j)}(hinth]hint}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjxhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMsubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxhhhjhMsubj)}(hsrpt_post_recvh]j:)}(hsrpt_post_recvh]hsrpt_post_recv}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjxhhhjhMsubj)}(hR(struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjƑhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjבhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjԑubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjّmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_post_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsdevh]hsdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hj+hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj'ubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'ubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjKmodnameN classnameNjWjZ)}j]]jc.srpt_post_recvasbuh1hhj'ubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'ubju)}(hjxh]h*}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'ubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct srpt_recv_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_post_recvasbuh1hhjubj&)}(h h]h }(hjגhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjxhhhjhMsubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjthhhjhMsubah}(h]joah ](jjeh"]h$]h&]jj)jhuh1jhjhMshjqhhubj)}(hhh]h)}(hpost an IB receive requesth]hpost an IB receive request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMshjhhubah}(h]h ]h"]h$]h&]uh1jhjqhhhjhMsubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj4jj4jjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct srpt_recv_ioctx *ioctx`` Receive I/O context pointer.h](h)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMwhj8ubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hj]h]hstruct srpt_device *sdev}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMthjWubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMthjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMthjTubj)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMuhjubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMuhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMuhjTubj)}(h>``struct srpt_recv_ioctx *ioctx`` Receive I/O context pointer.h](j)}(h!``struct srpt_recv_ioctx *ioctx``h]j)}(hjϓh]hstruct srpt_recv_ioctx *ioctx}(hjѓhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͓ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMwhjɓubj )}(hhh]h)}(hReceive I/O context pointer.h]hReceive I/O context pointer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMvhjubah}(h]h ]h"]h$]h&]uh1j hjɓubeh}(h]h ]h"]h$]h&]uh1jhjhMwhjTubeh}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_zerolength_write (C function)c.srpt_zerolength_writehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h3int srpt_zerolength_write (struct srpt_rdma_ch *ch)h]j)}(h2int srpt_zerolength_write(struct srpt_rdma_ch *ch)h](j)}(hinth]hint}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%hhhj7hMubj)}(hsrpt_zerolength_writeh]j:)}(hsrpt_zerolength_writeh]hsrpt_zerolength_write}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ](jjeh"]h$]h&]jjuh1jhj%hhhj7hMubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjfhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjbubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjLsbc.srpt_zerolength_writeasbuh1hhjbubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjbubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^ubah}(h]h ]h"]h$]h&]jjuh1jhj%hhhj7hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!hhhj7hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj7hMhjhhubj)}(hhh]h)}(h perform a zero-length RDMA writeh]h perform a zero-length RDMA write}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj7hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(hX<**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** A quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.h](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh]j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hj*h]hstruct srpt_rdma_ch *ch}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj$ubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?hMhj@ubah}(h]h ]h"]h$]h&]uh1j hj$ubeh}(h]h ]h"]h$]h&]uh1jhj?hMhj!ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjeh]h Description}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(hA quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.h]hA quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_get_desc_tbl (C function)c.srpt_get_desc_tblhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hint srpt_get_desc_tbl (struct srpt_recv_ioctx *recv_ioctx, struct srpt_send_ioctx *ioctx, struct srp_cmd *srp_cmd, enum dma_data_direction *dir, struct scatterlist **sg, unsigned int *sg_cnt, u64 *data_len, u16 imm_data_offset)h]j)}(hint srpt_get_desc_tbl(struct srpt_recv_ioctx *recv_ioctx, struct srpt_send_ioctx *ioctx, struct srp_cmd *srp_cmd, enum dma_data_direction *dir, struct scatterlist **sg, unsigned int *sg_cnt, u64 *data_len, u16 imm_data_offset)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM#ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM#ubj)}(hsrpt_get_desc_tblh]j:)}(hsrpt_get_desc_tblh]hsrpt_get_desc_tbl}(hj˕hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjǕubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM#ubj)}(h(struct srpt_recv_ioctx *recv_ioctx, struct srpt_send_ioctx *ioctx, struct srp_cmd *srp_cmd, enum dma_data_direction *dir, struct scatterlist **sg, unsigned int *sg_cnt, u64 *data_len, u16 imm_data_offset)h](j)}(h"struct srpt_recv_ioctx *recv_ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj͕sbc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recv_ioctxh]h recv_ioctx}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjYhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhjUubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjUubj:)}(hioctxh]hioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(hstruct srp_cmd *srp_cmdh](j)}(hjh]hstruct}(hjɖhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjŖubj&)}(h h]h }(hj֖hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjŖubh)}(hhh]j:)}(hsrp_cmdh]hsrp_cmd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhjŖubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjŖubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjŖubj:)}(hsrp_cmdh]hsrp_cmd}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjŖubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(henum dma_data_direction *dirh](j)}(hj%h]henum}(hj9hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj5ubj&)}(h h]h }(hjFhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5ubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjYmodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhj5ubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj5ubj:)}(hdirh]hdir}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(hstruct scatterlist **sgh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjǗhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjėubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjɗmodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsgh]hsg}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(hunsigned int *sg_cnth](j)}(hunsignedh]hunsigned}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubj)}(hinth]hint}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"ubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"ubju)}(hjxh]h*}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj"ubj:)}(hsg_cnth]hsg_cnt}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(h u64 *data_lenh](h)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdata_lenh]hdata_len}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubj)}(hu16 imm_data_offseth](h)}(hhh]j:)}(hu16h]hu16}(hjܘhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj٘ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjޘmodnameN classnameNjWjZ)}j]]j!c.srpt_get_desc_tblasbuh1hhj՘ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj՘ubj:)}(himm_data_offseth]himm_data_offset}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj՘ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjߕubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM#ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM#ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM#hjhhubj)}(hhh]h)}(h/parse the data descriptors of a SRP_CMD requesth]h/parse the data descriptors of a SRP_CMD request}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM#hj/hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM#ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjJjjJjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_recv_ioctx *recv_ioctx`` I/O context associated with the received command **srp_cmd**. ``struct srpt_send_ioctx *ioctx`` I/O context that will be used for responding to the initiator. ``struct srp_cmd *srp_cmd`` Pointer to the SRP_CMD request data. ``enum dma_data_direction *dir`` Pointer to the variable to which the transfer direction will be written. ``struct scatterlist **sg`` [out] scatterlist for the parsed SRP_CMD. ``unsigned int *sg_cnt`` [out] length of **sg**. ``u64 *data_len`` Pointer to the variable to which the total data length of all descriptors in the SRP_CMD request will be written. ``u16 imm_data_offset`` [in] Offset in SRP_CMD requests at which immediate data starts. **Description** This function initializes ioctx->nrbuf and ioctx->r_bufs. Returns -EINVAL when the SRP_CMD request contains inconsistent descriptors; -ENOMEM when memory allocation fails and zero upon success.h](h)}(h**Parameters**h]j)}(hjTh]h Parameters}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM'hjNubj)}(hhh](j)}(he``struct srpt_recv_ioctx *recv_ioctx`` I/O context associated with the received command **srp_cmd**. h](j)}(h&``struct srpt_recv_ioctx *recv_ioctx``h]j)}(hjsh]h"struct srpt_recv_ioctx *recv_ioctx}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM$hjmubj )}(hhh]h)}(h=I/O context associated with the received command **srp_cmd**.h](h1I/O context associated with the received command }(hjhhhNhNubj)}(h **srp_cmd**h]hsrp_cmd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhM$hjubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjhM$hjjubj)}(ha``struct srpt_send_ioctx *ioctx`` I/O context that will be used for responding to the initiator. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjh]hstruct srpt_send_ioctx *ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM%hjubj )}(hhh]h)}(h>I/O context that will be used for responding to the initiator.h]h>I/O context that will be used for responding to the initiator.}(hjיhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjәhM%hjԙubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjәhM%hjjubj)}(hA``struct srp_cmd *srp_cmd`` Pointer to the SRP_CMD request data. h](j)}(h``struct srp_cmd *srp_cmd``h]j)}(hjh]hstruct srp_cmd *srp_cmd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM&hjubj )}(hhh]h)}(h$Pointer to the SRP_CMD request data.h]h$Pointer to the SRP_CMD request data.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM&hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM&hjjubj)}(hj``enum dma_data_direction *dir`` Pointer to the variable to which the transfer direction will be written. h](j)}(h ``enum dma_data_direction *dir``h]j)}(hj0h]henum dma_data_direction *dir}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM(hj*ubj )}(hhh]h)}(hHPointer to the variable to which the transfer direction will be written.h]hHPointer to the variable to which the transfer direction will be written.}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM'hjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhM(hjjubj)}(hF``struct scatterlist **sg`` [out] scatterlist for the parsed SRP_CMD. h](j)}(h``struct scatterlist **sg``h]j)}(hjjh]hstruct scatterlist **sg}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM)hjdubj )}(hhh]h)}(h)[out] scatterlist for the parsed SRP_CMD.h]h)[out] scatterlist for the parsed SRP_CMD.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM)hjubah}(h]h ]h"]h$]h&]uh1j hjdubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjjubj)}(h1``unsigned int *sg_cnt`` [out] length of **sg**. h](j)}(h``unsigned int *sg_cnt``h]j)}(hjh]hunsigned int *sg_cnt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM*hjubj )}(hhh]h)}(h[out] length of **sg**.h](h[out] length of }(hjhhhNhNubj)}(h**sg**h]hsg}(hjĚhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhM*hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM*hjjubj)}(h``u64 *data_len`` Pointer to the variable to which the total data length of all descriptors in the SRP_CMD request will be written. h](j)}(h``u64 *data_len``h]j)}(hjh]h u64 *data_len}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM,hjubj )}(hhh]h)}(hqPointer to the variable to which the total data length of all descriptors in the SRP_CMD request will be written.h]hqPointer to the variable to which the total data length of all descriptors in the SRP_CMD request will be written.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM+hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM,hjjubj)}(hX``u16 imm_data_offset`` [in] Offset in SRP_CMD requests at which immediate data starts. h](j)}(h``u16 imm_data_offset``h]j)}(hj(h]hu16 imm_data_offset}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM.hj"ubj )}(hhh]h)}(h?[in] Offset in SRP_CMD requests at which immediate data starts.h]h?[in] Offset in SRP_CMD requests at which immediate data starts.}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM-hj>ubah}(h]h ]h"]h$]h&]uh1j hj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hM.hjjubeh}(h]h ]h"]h$]h&]uh1jhjNubh)}(h**Description**h]j)}(hjdh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM0hjNubh)}(h9This function initializes ioctx->nrbuf and ioctx->r_bufs.h]h9This function initializes ioctx->nrbuf and ioctx->r_bufs.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM/hjNubh)}(hReturns -EINVAL when the SRP_CMD request contains inconsistent descriptors; -ENOMEM when memory allocation fails and zero upon success.h]hReturns -EINVAL when the SRP_CMD request contains inconsistent descriptors; -ENOMEM when memory allocation fails and zero upon success.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM1hjNubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_init_ch_qp (C function)c.srpt_init_ch_qphNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h?int srpt_init_ch_qp (struct srpt_rdma_ch *ch, struct ib_qp *qp)h]j)}(h>int srpt_init_ch_qp(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjǛhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjƛhMubj)}(hsrpt_init_ch_qph]j:)}(hsrpt_init_ch_qph]hsrpt_init_ch_qp}(hjٛhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj՛ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjƛhMubj)}(h+(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjۛsbc.srpt_init_ch_qpasbuh1hhjubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hchh]hch}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjcubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j/c.srpt_init_ch_qpasbuh1hhjcubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjcubj:)}(hqph]hqp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjƛhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjƛhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjƛhMhjhhubj)}(hhh]h)}(h initialize queue pair attributesh]h initialize queue pair attributes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjƛhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct ib_qp *qp`` Queue pair pointer. **Description** Initialized the attributes of queue pair 'qp' by allowing local write, remote read and remote write. Also transitions 'qp' to state IB_QPS_INIT.h](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh](j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hj)h]hstruct srpt_rdma_ch *ch}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj#ubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hMhj?ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhj ubj)}(h)``struct ib_qp *qp`` Queue pair pointer. h](j)}(h``struct ib_qp *qp``h]j)}(hjbh]hstruct ib_qp *qp}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj\ubj )}(hhh]h)}(hQueue pair pointer.h]hQueue pair pointer.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMhjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhj ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(hInitialized the attributes of queue pair 'qp' by allowing local write, remote read and remote write. Also transitions 'qp' to state IB_QPS_INIT.h]hInitialized the attributes of queue pair ‘qp’ by allowing local write, remote read and remote write. Also transitions ‘qp’ to state IB_QPS_INIT.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_ch_qp_rtr (C function)c.srpt_ch_qp_rtrhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h>int srpt_ch_qp_rtr (struct srpt_rdma_ch *ch, struct ib_qp *qp)h]j)}(h=int srpt_ch_qp_rtr(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjޝhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjޝhhhjhMubj)}(hsrpt_ch_qp_rtrh]j:)}(hsrpt_ch_qp_rtrh]hsrpt_ch_qp_rtr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjޝhhhjhMubj)}(h+(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj,hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hj=hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_ch_qp_rtrasbuh1hhjubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjkhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hchh]hch}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jYc.srpt_ch_qp_rtrasbuh1hhjubj&)}(h h]h }(hj͞hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj۞hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjޝhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjڝhhhjhMubah}(h]j՝ah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjםhhubj)}(hhh]h)}(h9change the state of a channel to 'ready to receive' (RTR)h]h=change the state of a channel to ‘ready to receive’ (RTR)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjםhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj*jj*jjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` channel of the queue pair. ``struct ib_qp *qp`` queue pair to change the state of. **Description** Returns zero upon success and a negative value upon failure. **Note** currently a struct ib_qp_attr takes 136 bytes on a 64-bit system. If this structure ever becomes larger, it might be necessary to allocate it dynamically instead of on the stack.h](h)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj.ubj)}(hhh](j)}(h7``struct srpt_rdma_ch *ch`` channel of the queue pair. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjSh]hstruct srpt_rdma_ch *ch}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjMubj )}(hhh]h)}(hchannel of the queue pair.h]hchannel of the queue pair.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMhjiubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjhhMhjJubj)}(h8``struct ib_qp *qp`` queue pair to change the state of. h](j)}(h``struct ib_qp *qp``h]j)}(hjh]hstruct ib_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h"queue pair to change the state of.h]h"queue pair to change the state of.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjJubeh}(h]h ]h"]h$]h&]uh1jhj.ubh)}(h**Description**h]j)}(hjǟh]h Description}(hjɟhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjşubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj.ubh)}(hint srpt_ch_qp_rts (struct srpt_rdma_ch *ch, struct ib_qp *qp)h]j)}(h=int srpt_ch_qp_rts(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hinth]hint}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/hhhjAhMubj)}(hsrpt_ch_qp_rtsh]j:)}(hsrpt_ch_qp_rtsh]hsrpt_ch_qp_rts}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ](jjeh"]h$]h&]jjuh1jhj/hhhjAhMubj)}(h+(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjphhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjlubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjVsbc.srpt_ch_qp_rtsasbuh1hhjlubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjlubj:)}(hchh]hch}(hjɠhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjޠubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjޠubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_ch_qp_rtsasbuh1hhjޠubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjޠubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjޠubj:)}(hqph]hqp}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjޠubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubeh}(h]h ]h"]h$]h&]jjuh1jhj/hhhjAhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj+hhhjAhMubah}(h]j&ah ](jjeh"]h$]h&]jj)jhuh1jhjAhMhj(hhubj)}(hhh]h)}(h6change the state of a channel to 'ready to send' (RTS)h]h:change the state of a channel to ‘ready to send’ (RTS)}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj`hhubah}(h]h ]h"]h$]h&]uh1jhj(hhhjAhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj{jj{jjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` channel of the queue pair. ``struct ib_qp *qp`` queue pair to change the state of. **Description** Returns zero upon success and a negative value upon failure. **Note** currently a struct ib_qp_attr takes 136 bytes on a 64-bit system. If this structure ever becomes larger, it might be necessary to allocate it dynamically instead of on the stack.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh](j)}(h7``struct srpt_rdma_ch *ch`` channel of the queue pair. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hchannel of the queue pair.h]hchannel of the queue pair.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h8``struct ib_qp *qp`` queue pair to change the state of. h](j)}(h``struct ib_qp *qp``h]j)}(hjݡh]hstruct ib_qp *qp}(hjߡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjۡubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjסubj )}(hhh]h)}(h"queue pair to change the state of.h]h"queue pair to change the state of.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjסubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(hhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjۣhhhjhMubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjYhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]jc.srpt_get_send_ioctxasbuh1hhjUubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjUubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQubah}(h]h ]h"]h$]h&]jjuh1jhjۣhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjףhhhjhMubah}(h]jңah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjԣhhubj)}(hhh]h)}(h2obtain an I/O context for sending to the initiatorh]h2obtain an I/O context for sending to the initiator}(hjڤhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjפhhubah}(h]h ]h"]h$]h&]uh1jhjԣhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(h@**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh]j)}(h.``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_abort_cmd (C function)c.srpt_abort_cmdhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h2int srpt_abort_cmd (struct srpt_send_ioctx *ioctx)h]j)}(h1int srpt_abort_cmd(struct srpt_send_ioctx *ioctx)h](j)}(hinth]hint}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM"ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqhhhjhM"ubj)}(hsrpt_abort_cmdh]j:)}(hsrpt_abort_cmdh]hsrpt_abort_cmd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjqhhhjhM"ubj)}(h(struct srpt_send_ioctx *ioctx)h]j)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjХhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjͥubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjҥmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_abort_cmdasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjqhhhjhM"ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjmhhhjhM"ubah}(h]jhah ](jjeh"]h$]h&]jj)jhuh1jhjhM"hjjhhubj)}(hhh]h)}(habort a SCSI commandh]habort a SCSI command}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM"hj2hhubah}(h]h ]h"]h$]h&]uh1jhjjhhhjhM"ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjMjjMjjjuh1jhhhjE=hNhNubj)}(ha**Parameters** ``struct srpt_send_ioctx *ioctx`` I/O context associated with the SCSI command.h](h)}(h**Parameters**h]j)}(hjWh]h Parameters}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM&hjQubj)}(hhh]j)}(hO``struct srpt_send_ioctx *ioctx`` I/O context associated with the SCSI command.h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjvh]hstruct srpt_send_ioctx *ioctx}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM(hjpubj )}(hhh]h)}(h-I/O context associated with the SCSI command.h]h-I/O context associated with the SCSI command.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM#hjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhM(hjmubah}(h]h ]h"]h$]h&]uh1jhjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h srpt_rdma_read_done (C function)c.srpt_rdma_read_donehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h=void srpt_rdma_read_done (struct ib_cq *cq, struct ib_wc *wc)h]j)}(hbuf points at and hence this function will overwrite the request data. ``u64 tag`` tag of the request for which this response is being generated. ``int status`` value for the STATUS field of the SRP_RSP information unit. **Description** Returns the size in bytes of the SRP_RSP response. An SRP_RSP response contains a SCSI status or service response. See also section 6.9 in the SRP r16a document for the format of an SRP_RSP response. See also SPC-2 for more information about sense data.h](h)}(h**Parameters**h]j)}(hjɪh]h Parameters}(hj˪hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjǪubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjêubj)}(hhh](j)}(hV``struct srpt_rdma_ch *ch`` RDMA channel through which the request has been received. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h9RDMA channel through which the request has been received.h]h9RDMA channel through which the request has been received.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjߪubj)}(h``struct srpt_send_ioctx *ioctx`` I/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hj!h]hstruct srpt_send_ioctx *ioctx}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hI/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data.h]hI/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjߪubj)}(hK``u64 tag`` tag of the request for which this response is being generated. h](j)}(h ``u64 tag``h]j)}(hj[h]hu64 tag}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjUubj )}(hhh]h)}(h>tag of the request for which this response is being generated.h]h>tag of the request for which this response is being generated.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhjߪubj)}(hK``int status`` value for the STATUS field of the SRP_RSP information unit. h](j)}(h``int status``h]j)}(hjh]h int status}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h;value for the STATUS field of the SRP_RSP information unit.h]h;value for the STATUS field of the SRP_RSP information unit.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjߪubeh}(h]h ]h"]h$]h&]uh1jhjêubh)}(h**Description**h]j)}(hjϫh]h Description}(hjѫhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjͫubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjêubh)}(h2Returns the size in bytes of the SRP_RSP response.h]h2Returns the size in bytes of the SRP_RSP response.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjêubh)}(hAn SRP_RSP response contains a SCSI status or service response. 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See also SPC-2 for more information about sense data.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjêubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#srpt_build_tskmgmt_rsp (C function)c.srpt_build_tskmgmt_rsphNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hiint srpt_build_tskmgmt_rsp (struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h]j)}(hhint srpt_build_tskmgmt_rsp(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h](j)}(hinth]hint}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj1hMubj)}(hsrpt_build_tskmgmt_rsph]j:)}(hsrpt_build_tskmgmt_rsph]hsrpt_build_tskmgmt_rsp}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj1hMubj)}(hN(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hj`hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj\ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjFsbc.srpt_build_tskmgmt_rspasbuh1hhj\ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj\ubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstructA}(hjҬhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjάubj&)}(h h]h }(hj߬hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjάubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_build_tskmgmt_rspasbuh1hhjάubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjάubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjάubj:)}(hioctxh]hioctx}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjάubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(h u8 rsp_codeh](h)}(hhh]j:)}(hu8h]hu8}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjGmodnameN classnameNjWjZ)}j]]jc.srpt_build_tskmgmt_rspasbuh1hhj>ubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubj:)}(hrsp_codeh]hrsp_code}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hu64 tagh](h)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_build_tskmgmt_rspasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(htagh]htag}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj1hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj1hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj1hMhjhhubj)}(hhh]h)}(h build a task management responseh]h build a task management response}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj1hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(hX/**Parameters** ``struct srpt_rdma_ch *ch`` RDMA channel through which the request has been received. ``struct srpt_send_ioctx *ioctx`` I/O context in which the SRP_RSP response will be built. ``u8 rsp_code`` RSP_CODE that will be stored in the response. ``u64 tag`` Tag of the request for which this response is being generated. **Description** Returns the size in bytes of the SRP_RSP response. An SRP_RSP response contains a SCSI status or service response. See also section 6.9 in the SRP r16a document for the format of an SRP_RSP response.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj)}(hhh](j)}(hV``struct srpt_rdma_ch *ch`` RDMA channel through which the request has been received. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hj$h]hstruct srpt_rdma_ch *ch}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h9RDMA channel through which the request has been received.h]h9RDMA channel through which the request has been received.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMhj:ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj9hMhjubj)}(h[``struct srpt_send_ioctx *ioctx`` I/O context in which the SRP_RSP response will be built. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hj]h]hstruct srpt_send_ioctx *ioctx}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjWubj )}(hhh]h)}(h8I/O context in which the SRP_RSP response will be built.h]h8I/O context in which the SRP_RSP response will be built.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMhjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjubj)}(h>``u8 rsp_code`` RSP_CODE that will be stored in the response. h](j)}(h``u8 rsp_code``h]j)}(hjh]h u8 rsp_code}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h-RSP_CODE that will be stored in the response.h]h-RSP_CODE that will be stored in the response.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hK``u64 tag`` Tag of the request for which this response is being generated. h](j)}(h ``u64 tag``h]j)}(hjϮh]hu64 tag}(hjѮhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjͮubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjɮubj )}(hhh]h)}(h>Tag of the request for which this response is being generated.h]h>Tag of the request for which this response is being generated.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjɮubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(h2Returns the size in bytes of the SRP_RSP response.h]h2Returns the size in bytes of the SRP_RSP response.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(hAn SRP_RSP response contains a SCSI status or service response. 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classnameNjWjZ)}j]]jկc.srpt_handle_cmdasbuh1hhj ubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(h recv_ioctxh]h recv_ioctx}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h"struct srpt_send_ioctx *send_ioctxh](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjyubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jկc.srpt_handle_cmdasbuh1hhjyubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubju)}(hjxh]h*}(hjǰhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjyubj:)}(h send_ioctxh]h send_ioctx}(hj԰hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjZhhhjlhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjVhhhjlhM ubah}(h]jQah ](jjeh"]h$]h&]jj)jhuh1jhjlhM hjShhubj)}(hhh]h)}(h"process a SRP_CMD 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]h"]h$]h&]noemphjjuh1jhj@ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMcubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMcubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMchjhhubj)}(hhh]h)}(h'process a SRP_TSK_MGMT information unith]h'process a SRP_TSK_MGMT information unit}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMchjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMcubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjójjójjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context. ``struct srpt_send_ioctx *send_ioctx`` Send I/O context. **Description** Returns 0 if and only if the request will be processed by the target core. 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]jah"]h$]h&]uh1jthj%ubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj!ubj)}(h"struct srpt_recv_ioctx *recv_ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jcc.srpt_handle_new_iuasbuh1hhjubj&)}(h h]h }(hj׵hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recv_ioctxh]h recv_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj!ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h)process a newly received information unith]h)process a newly received information unit}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj4jj4jjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_rdma_ch *ch`` RDMA channel through which the information unit has been received. ``struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context associated with the information unit.h](h)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj8ubj)}(hhh](j)}(h_``struct srpt_rdma_ch *ch`` RDMA channel through which the information unit has been received. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hj]h]hstruct srpt_rdma_ch *ch}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjWubj )}(hhh]h)}(hBRDMA channel through which the information unit has been received.h]hBRDMA channel through which the information unit has been received.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMhjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjTubj)}(h```struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context associated with the information unit.h](j)}(h&``struct srpt_recv_ioctx *recv_ioctx``h]j)}(hjh]h"struct srpt_recv_ioctx *recv_ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h9Receive I/O context associated with the information unit.h]h9Receive I/O context associated with the information unit.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjTubeh}(h]h ]h"]h$]h&]uh1jhj8ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_send_done (C function)c.srpt_send_donehNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h8void srpt_send_done (struct ib_cq *cq, struct ib_wc *wc)h]j)}(h7void srpt_send_done(struct ib_cq *cq, struct ib_wc *wc)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hsrpt_send_doneh]j:)}(hsrpt_send_doneh]hsrpt_send_done}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h$(struct ib_cq *cq, struct ib_wc *wc)h](j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hj-hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj)ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubh)}(hhh]j:)}(hib_cqh]hib_cq}(hjKhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjMmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_send_doneasbuh1hhj)ubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj)ubju)}(hjxh]h*}(hjyhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj)ubj:)}(hcqh]hcq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubj)}(hstruct ib_wc *wch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_wch]hib_wc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jgc.srpt_send_doneasbuh1hhjubj&)}(h h]h }(hj۷hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hwch]hwc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj%ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hsend completion callbackh]hsend completion callback}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj8jj8jjjuh1jhhhjE=hNhNubj)}(hXI**Parameters** ``struct ib_cq *cq`` Completion queue. ``struct ib_wc *wc`` Work completion. **Note** Although this has not yet been observed during tests, at least in theory it is possible that the srpt_get_send_ioctx() call invoked by srpt_handle_new_iu() fails. This is possible because the req_lim_delta value in each response is set to one, and it is possible that this response makes the initiator send a new request before the send completion for that response has been processed. This could e.g. happen if the call to srpt_put_send_iotcx() is delayed because of a higher priority interrupt or if IB retransmission causes generation of the send completion to be delayed. Incoming information units for which srpt_get_send_ioctx() fails are queued on cmd_wait_list. The code below processes these delayed requests one at a time.h](h)}(h**Parameters**h]j)}(hjBh]h Parameters}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj<ubj)}(hhh](j)}(h'``struct ib_cq *cq`` Completion queue. h](j)}(h``struct ib_cq *cq``h]j)}(hjah]hstruct ib_cq *cq}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj[ubj )}(hhh]h)}(hCompletion queue.h]hCompletion queue.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhMhjwubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjXubj)}(h&``struct ib_wc *wc`` Work completion. h](j)}(h``struct ib_wc *wc``h]j)}(hjh]hstruct ib_wc *wc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjubj )}(hhh]h)}(hWork completion.h]hWork completion.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjXubeh}(h]h ]h"]h$]h&]uh1jhj<ubh)}(h**Note**h]j)}(hjոh]hNote}(hj׸hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjӸubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj<ubh)}(hXAlthough this has not yet been observed during tests, at least in theory it is possible that the srpt_get_send_ioctx() call invoked by srpt_handle_new_iu() fails. This is possible because the req_lim_delta value in each response is set to one, and it is possible that this response makes the initiator send a new request before the send completion for that response has been processed. This could e.g. happen if the call to srpt_put_send_iotcx() is delayed because of a higher priority interrupt or if IB retransmission causes generation of the send completion to be delayed. Incoming information units for which srpt_get_send_ioctx() fails are queued on cmd_wait_list. The code below processes these delayed requests one at a time.h]hXAlthough this has not yet been observed during tests, at least in theory it is possible that the srpt_get_send_ioctx() call invoked by srpt_handle_new_iu() fails. This is possible because the req_lim_delta value in each response is set to one, and it is possible that this response makes the initiator send a new request before the send completion for that response has been processed. This could e.g. happen if the call to srpt_put_send_iotcx() is delayed because of a higher priority interrupt or if IB retransmission causes generation of the send completion to be delayed. Incoming information units for which srpt_get_send_ioctx() fails are queued on cmd_wait_list. The code below processes these delayed requests one at a time.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj<ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_create_ch_ib (C function)c.srpt_create_ch_ibhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h/int srpt_create_ch_ib (struct srpt_rdma_ch *ch)h]j)}(h.int srpt_create_ch_ib(struct srpt_rdma_ch *ch)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4ubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj(hM4ubj)}(hsrpt_create_ch_ibh]j:)}(hsrpt_create_ch_ibh]hsrpt_create_ch_ib}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj(hM4ubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjWhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjSubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]j`)}jSj=sbc.srpt_create_ch_ibasbuh1hhjSubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjSubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjOubah}(h]h ]h"]h$]h&]jjuh1jhjhhhj(hM4ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj(hM4ubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj(hM4hjhhubj)}(hhh]h)}(h)create receive and send completion queuesh]h)create receive and send completion queues}(hjڹhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4hj׹hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj(hM4ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjE=hNhNubj)}(h@**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM8hjubj)}(hhh]j)}(h.``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM:hjubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5hj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hM:hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_close_ch (C function)c.srpt_close_chhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h,bool srpt_close_ch (struct srpt_rdma_ch *ch)h]j)}(h+bool srpt_close_ch(struct srpt_rdma_ch *ch)h](j)}(hjjh]hbool}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqhhhjhMubj)}(h srpt_close_chh]j:)}(h srpt_close_chh]h srpt_close_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjqhhhjhMubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjϺhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj̺ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjѺmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_close_chasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hchh]hch}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjqhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjmhhhjhMubah}(h]jhah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjjhhubj)}(hhh]h)}(hclose a RDMA channelh]hclose a RDMA channel}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj1hhubah}(h]h ]h"]h$]h&]uh1jhjjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjLjjLjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** Make sure all resources associated with the channel will be deallocated at an appropriate time. Returns true if and only if the channel state has been modified into CH_DRAINING.h](h)}(h**Parameters**h]j)}(hjVh]h Parameters}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjPubj)}(hhh]j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjuh]hstruct srpt_rdma_ch *ch}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjoubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1jhjhMhjlubah}(h]h ]h"]h$]h&]uh1jhjPubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjPubh)}(h_Make sure all resources associated with the channel will be deallocated at an appropriate time.h]h_Make sure all resources associated with the channel will be deallocated at an appropriate time.}(hjƻhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjPubh)}(hQReturns true if and only if the channel state has been modified into CH_DRAINING.h]hQReturns true if and only if the channel state has been modified into CH_DRAINING.}(hjջhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjPubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_req_recv (C function)c.srpt_cm_req_recvhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hint srpt_cm_req_recv (struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h]j)}(hint srpt_cm_req_recv(struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hsrpt_cm_req_recvh]j:)}(hsrpt_cm_req_recvh]hsrpt_cm_req_recv}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h](j)}(hstruct srpt_device *const sdevh](j)}(hjh]hstruct}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj=ubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j`)}jSj'sbc.srpt_cm_req_recvasbuh1hhj=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj=ubj)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=ubj:)}(hsdevh]hsdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(hstruct ib_cm_id *ib_cm_idh](j)}(hjh]hstruct}(hjμhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjʼubj&)}(h h]h }(hjۼhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʼubh)}(hhh]j:)}(hib_cm_idh]hib_cm_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j{c.srpt_cm_req_recvasbuh1hhjʼubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʼubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjʼubj:)}(hib_cm_idh]hib_cm_id}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjʼubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(hstruct rdma_cm_id *rdma_cm_idh](j)}(hjh]hstruct}(hj>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubh)}(hhh]j:)}(h rdma_cm_idh]h rdma_cm_id}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj^modnameN classnameNjWjZ)}j]]j{c.srpt_cm_req_recvasbuh1hhj:ubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:ubj:)}(h rdma_cm_idh]h rdma_cm_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(h u8 port_numh](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j{c.srpt_cm_req_recvasbuh1hhjubj&)}(h h]h }(hjϽhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjݽhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(h __be16 pkeyh](h)}(hhh]j:)}(h__be16h]h__be16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j{c.srpt_cm_req_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hpkeyh]hpkey}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(hconst struct srp_login_req *reqh](j)}(hjh]hconst}(hj>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hjKhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubj)}(hjh]hstruct}(hjYhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:ubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubh)}(hhh]j:)}(h srp_login_reqh]h srp_login_req}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjymodnameN classnameNjWjZ)}j]]j{c.srpt_cm_req_recvasbuh1hhj:ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj:ubj:)}(hreqh]hreq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubj)}(hconst char *src_addrh](j)}(hjh]hconst}(hjɾhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjžubj&)}(h h]h }(hj־hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjžubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjžubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjžubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjžubj:)}(hsrc_addrh]hsrc_addr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjžubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h$process the event IB_CM_REQ_RECEIVEDh]h$process the event IB_CM_REQ_RECEIVED}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj4hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjOjjOjjjuh1jhhhjE=hNhNubj)}(hX**Parameters** ``struct srpt_device *const sdev`` HCA through which the login request was received. ``struct ib_cm_id *ib_cm_id`` IB/CM connection identifier in case of IB/CM. ``struct rdma_cm_id *rdma_cm_id`` RDMA/CM connection identifier in case of RDMA/CM. ``u8 port_num`` Port through which the REQ message was received. ``__be16 pkey`` P_Key of the incoming connection. ``const struct srp_login_req *req`` SRP login request. ``const char *src_addr`` GID (IB/CM) or IP address (RDMA/CM) of the port that submitted the login request. **Description** Ownership of the cm_id is transferred to the target session if this function returns zero. Otherwise the caller remains the owner of cm_id.h](h)}(h**Parameters**h]j)}(hjYh]h Parameters}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjSubj)}(hhh](j)}(hU``struct srpt_device *const sdev`` HCA through which the login request was received. h](j)}(h"``struct srpt_device *const sdev``h]j)}(hjxh]hstruct srpt_device *const sdev}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjrubj )}(hhh]h)}(h1HCA through which the login request was received.h]h1HCA through which the login request was received.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjrubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubj)}(hL``struct ib_cm_id *ib_cm_id`` IB/CM connection identifier in case of IB/CM. h](j)}(h``struct ib_cm_id *ib_cm_id``h]j)}(hjh]hstruct ib_cm_id *ib_cm_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h-IB/CM connection identifier in case of IB/CM.h]h-IB/CM connection identifier in case of IB/CM.}(hjʿhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjƿhMhjǿubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjƿhMhjoubj)}(hT``struct rdma_cm_id *rdma_cm_id`` RDMA/CM connection identifier in case of RDMA/CM. h](j)}(h!``struct rdma_cm_id *rdma_cm_id``h]j)}(hjh]hstruct rdma_cm_id *rdma_cm_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h1RDMA/CM connection identifier in case of RDMA/CM.h]h1RDMA/CM connection identifier in case of RDMA/CM.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubj)}(hA``u8 port_num`` Port through which the REQ message was received. h](j)}(h``u8 port_num``h]j)}(hj#h]h u8 port_num}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h0Port through which the REQ message was received.h]h0Port through which the REQ message was received.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hMhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hMhjoubj)}(h2``__be16 pkey`` P_Key of the incoming connection. h](j)}(h``__be16 pkey``h]j)}(hj\h]h __be16 pkey}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjVubj )}(hhh]h)}(h!P_Key of the incoming connection.h]h!P_Key of the incoming connection.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMhjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhMhjoubj)}(h7``const struct srp_login_req *req`` SRP login request. h](j)}(h#``const struct srp_login_req *req``h]j)}(hjh]hconst struct srp_login_req *req}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hSRP login request.h]hSRP login request.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubj)}(hk``const char *src_addr`` GID (IB/CM) or IP address (RDMA/CM) of the port that submitted the login request. h](j)}(h``const char *src_addr``h]j)}(hjh]hconst char *src_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hQGID (IB/CM) or IP address (RDMA/CM) of the port that submitted the login request.h]hQGID (IB/CM) or IP address (RDMA/CM) of the port that submitted the login request.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjoubeh}(h]h ]h"]h$]h&]uh1jhjSubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjSubh)}(hOwnership of the cm_id is transferred to the target session if this function returns zero. Otherwise the caller remains the owner of cm_id.h]hOwnership of the cm_id is transferred to the target session if this function returns zero. Otherwise the caller remains the owner of cm_id.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjSubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_rtu_recv (C function)c.srpt_cm_rtu_recvhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(h/void srpt_cm_rtu_recv (struct srpt_rdma_ch *ch)h]j)}(h.void srpt_cm_rtu_recv(struct srpt_rdma_ch *ch)h](j)}(hvoidh]hvoid}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjKhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMb ubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKhhhj]hMb ubj)}(hsrpt_cm_rtu_recvh]j:)}(hsrpt_cm_rtu_recvh]hsrpt_cm_rtu_recv}(hjphhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ](jjeh"]h$]h&]jjuh1jhjKhhhj]hMb ubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjrsbc.srpt_cm_rtu_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjKhhhj]hMb ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjGhhhj]hMb ubah}(h]jBah ](jjeh"]h$]h&]jj)jhuh1jhj]hMb hjDhhubj)}(hhh]h)}(h7process an IB_CM_RTU_RECEIVED or USER_ESTABLISHED eventh]h7process an IB_CM_RTU_RECEIVED or USER_ESTABLISHED event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMb hj hhubah}(h]h ]h"]h$]h&]uh1jhjDhhhj]hMb ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj'jj'jjjuh1jhhhjE=hNhNubj)}(h**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** An RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.h](h)}(h**Parameters**h]j)}(hj1h]h Parameters}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMf hj+ubj)}(hhh]j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjPh]hstruct srpt_rdma_ch *ch}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMc hjJubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjehMc hjfubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1jhjehMc hjGubah}(h]h ]h"]h$]h&]uh1jhj+ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMe hj+ubh)}(hAn RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.h]hAn RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMd hj+ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjE=hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_handler (C function)c.srpt_cm_handlerhNtauh1hhjE=hhhNhNubj)}(hhh](j)}(hMint srpt_cm_handler (struct ib_cm_id *cm_id, const struct ib_cm_event *event)h]j)}(hLint srpt_cm_handler(struct ib_cm_id *cm_id, const struct ib_cm_event *event)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: 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Returning a non-zero value in any other case will trigger a race with the ib_destroy_cm_id() call in srpt_release_channel().h](h)}(h**Parameters**h]j)}(hj=h]h Parameters}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj7ubj)}(hhh](j)}(h8``struct ib_cm_id *cm_id`` IB/CM connection identifier. h](j)}(h``struct ib_cm_id *cm_id``h]j)}(hj\h]hstruct ib_cm_id *cm_id}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjVubj )}(hhh]h)}(hIB/CM connection identifier.h]hIB/CM connection identifier.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhM hjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhM hjSubj)}(h1``const struct ib_cm_event *event`` IB/CM event. h](j)}(h#``const struct ib_cm_event *event``h]j)}(hjh]hconst struct ib_cm_event *event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjubj )}(hhh]h)}(h IB/CM event.h]h IB/CM event.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjSubeh}(h]h ]h"]h$]h&]uh1jhj7ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj7ubh)}(h@A non-zero return value will cause the caller destroy the CM ID.h]h@A non-zero return value will cause the caller destroy the CM ID.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj7ubh)}(h**Note**h]j)}(hjh]hNote}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj7ubh)}(hXsrpt_cm_handler() must only return a non-zero value when transferring ownership of the cm_id to a channel by srpt_cm_req_recv() failed. 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The caller must drop that reference count by calling srpt_port_put_ref().h]hIncrements the RDMA port reference count if an RDMA port pointer is returned. 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