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$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKiubhdesc_sig_space)}(h h]h }(hj'hhhNhNubah}(h]h ]wah"]h$]h&]uh1j%hjhhhj$hKiubh)}(hhh]h desc_sig_name)}(hiwpm_nlmsg_requesth]hiwpm_nlmsg_request}(hj;hhhNhNubah}(h]h ]nah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomaincreftype identifier reftargetj=modnameN classnameN c:parent_keysphinx.domains.c LookupKey)}data]jX ASTIdentifier)}jSiwpm_get_nlmsg_requestsbc.iwpm_get_nlmsg_requestasbuh1hhjhhhj$hKiubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj$hKiubhdesc_sig_punctuation)}(h*h]h*}(hjvhhhNhNubah}(h]h ]pah"]h$]h&]uh1jthjhhhj$hKiubh 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$hKiubhdesc_parameterlist)}(h*(__u32 nlmsg_seq, u8 nl_client, gfp_t gfp)h](hdesc_parameter)}(h__u32 nlmsg_seqh](h)}(hhh]j:)}(h__u32h]h__u32}(hjhhhNhNubah}(h]h ]jFah"]h$]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$]h&]jjuh1jhjhhhj$hKiubeh}(h]h ]h"]h$]h&]jj add_permalinkuh1j sphinx_line_type declaratorhj hhhj$hKiubah}(h]jah ](sig sig-objecteh"]h$]h&] is_multiline _toc_parts) _toc_namehuh1jhj$hKihjhhubh 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$hKiubeh}(h]h ](jQfunctioneh"]h$]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)}(hhhhjShKyubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhjShKyhj;hhubj)}(hhh]h)}(h0Find netlink message request in the request listh]h0Find netlink message request in the request list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKshjhhubah}(h]h ]h"]h$]h&]uh1jhj;hhhjShKyubeh}(h]h ](jQfunctioneh"]h$]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$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKvhj5ubeh}(h]h ] kernelindentah"]h$]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.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(hiwpm_wait_complete_reqh]j:)}(hiwpm_wait_complete_reqh]hiwpm_wait_complete_req}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h*(struct iwpm_nlmsg_request *nlmsg_request)h]j)}(h(struct iwpm_nlmsg_request *nlmsg_requesth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h)Block while servicing the netlink requesth]h)Block while servicing the netlink request}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhK|hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]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$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjubeh}(h]h ] kernelindentah"]h$]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$]h&]uh1jhj:hKhj ubeh}(h]h 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classnameNjWjZ)}j]]jc.iwpm_get_registrationasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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 ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhjFubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiwpm_send_mapinfo (C function)c.iwpm_send_mapinfohNtauh1hhhhhhNhNubj)}(hhh](j)}(h2int iwpm_send_mapinfo (u8 nl_client, int iwpm_pid)h]j)}(h1int iwpm_send_mapinfo(u8 nl_client, int iwpm_pid)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhKubj)}(hiwpm_send_mapinfoh]j:)}(hiwpm_send_mapinfoh]hiwpm_send_mapinfo}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(h(u8 nl_client, int iwpm_pid)h](j)}(h u8 nl_clienth](h)}(hhh]j:)}(hu8h]hu8}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj-modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iwpm_send_mapinfoasbuh1hhj$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$]h&]entries](h#iwpm_mapinfo_available (C function)c.iwpm_mapinfo_availablehNtauh1hhhhhhNhNubj)}(hhh](j)}(h!int iwpm_mapinfo_available (void)h]j)}(h int 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](jQfunctioneh"]h$]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: 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*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$]h&]uh1jhjhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hiwpm_send_helloh]j:)}(hiwpm_send_helloh]hiwpm_send_hello}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(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$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hSend hello response to iwpmdh]hSend hello response to iwpmd}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:13: ./drivers/infiniband/core/iwpm_util.hhKhj hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]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.chKubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!hhhj"hKubj)}(hib_process_cq_directh]j:)}(hib_process_cq_directh]hib_process_cq_direct}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj!hhhj"hKubj)}(h(struct ib_cq *cq, int budget)h](j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hj/"hhhNhNubah}(h]h ]j ah"]h$]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"hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!hhhj"hKubah}(h]j!ah ](jjeh"]h$]h&]jj)jhuh1jhj"hKhj!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"hKubeh}(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.chM)ubj&)}(h h]h }(hjn(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\(hhhjm(hM)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`)}jS__ib_alloc_cq_anysbc.__ib_alloc_cq_anyasbuh1hhj\(hhhjm(hM)ubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\(hhhjm(hM)ubju)}(hjxh]h*}(hj(hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj\(hhhjm(hM)ubj)}(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(hM)ubj)}(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(hM)ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjX(hhhjm(hM)ubah}(h]jS(ah ](jjeh"]h$]h&]jj)jhuh1jhjm(hM)hjU(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(hM)ubeh}(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$]h&]uh1jhj7hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM$ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7hhhj7hM$ubj)}(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&]jjuh1jhj7hhhj7hM$ubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, u32 sg_offset, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]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&]jjuh1jhj7hhhj7hM$ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj7hhhj7hM$ubah}(h]j7ah ](jjeh"]h$]h&]jj)jhuh1jhj7hM$hj7hhubj)}(hhh]h)}(h$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.chMhj;hhubah}(h]h ]h"]h$]h&]uh1jhj7hhhj7hM$ubeh}(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$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj0;ubj)}(hhh](j)}(h2``struct rdma_rw_ctx *ctx`` context to initialize h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjU;h]hstruct rdma_rw_ctx *ctx}(hjW;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjS;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjO;ubj )}(hhh]h)}(hcontext to initializeh]hcontext to initialize}(hjn;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjj;hMhjk;ubah}(h]h ]h"]h$]h&]uh1j hjO;ubeh}(h]h ]h"]h$]h&]uh1jhjj;hMhjL;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.chMhj;ubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMhj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hMhjL;ubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hj;h]h u32 port_num}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj;ubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMhj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hMhjL;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.chMhj;ubj )}(hhh]h)}(h!scatterlist to READ/WRITE from/toh]h!scatterlist to READ/WRITE from/to}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hMhj<ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhjL;ubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hj9<h]h u32 sg_cnt}(hj;<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj3<ubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjR<hhhNhNubj)}(h**sg**h]hsg}(hjZ<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR<ubeh}(h]h ]h"]h$]h&]uh1hhjN<hMhjO<ubah}(h]h ]h"]h$]h&]uh1j hj3<ubeh}(h]h ]h"]h$]h&]uh1jhjN<hMhjL;ubj)}(h2``u32 sg_offset`` current byte offset into **sg** h](j)}(h``u32 sg_offset``h]j)}(hj<h]h u32 sg_offset}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjz<ubj )}(hhh]h)}(hcurrent byte offset into **sg**h](hcurrent byte offset into }(hj<hhhNhNubj)}(h**sg**h]hsg}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubeh}(h]h ]h"]h$]h&]uh1hhj<hMhj<ubah}(h]h ]h"]h$]h&]uh1j hjz<ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhjL;ubj)}(hH``u64 remote_addr`` remote address to read/write (relative to **rkey**) h](j)}(h``u64 remote_addr``h]j)}(hj<h]hu64 remote_addr}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj<ubj )}(hhh]h)}(h3remote address to read/write (relative to **rkey**)h](h*remote address to read/write (relative to }(hj<hhhNhNubj)}(h**rkey**h]hrkey}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubh)}(hj<hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj<hMhj<ubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhj<hMhjL;ubj)}(h&``u32 rkey`` remote key to operate on h](j)}(h ``u32 rkey``h]j)}(hj=h]hu32 rkey}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj =ubj )}(hhh]h)}(hremote key to operate onh]hremote key to operate on}(hj+=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'=hMhj(=ubah}(h]h ]h"]h$]h&]uh1j hj =ubeh}(h]h ]h"]h$]h&]uh1jhj'=hMhjL;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.chMhjE=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$]h&]uh1hhj`=hMhja=ubah}(h]h ]h"]h$]h&]uh1j hjE=ubeh}(h]h ]h"]h$]h&]uh1jhj`=hMhjL;ubeh}(h]h ]h"]h$]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$]h&]entries](h'rdma_rw_ctx_signature_init (C function)c.rdma_rw_ctx_signature_inithNtauh1hhhhhhNhNubj)}(hhh](j)}(hXint rdma_rw_ctx_signature_init (struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h]j)}(hXint rdma_rw_ctx_signature_init(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hinth]hint}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj=hhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMlubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj=hhhj=hMlubj)}(hrdma_rw_ctx_signature_inith]j:)}(hrdma_rw_ctx_signature_inith]hrdma_rw_ctx_signature_init}(hj >hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj=hhhj=hMlubj)}(h(struct rdma_rw_ctx *ctx, struct ib_qp *qp, u32 port_num, struct scatterlist *sg, u32 sg_cnt, struct scatterlist *prot_sg, u32 prot_sg_cnt, struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey, enum dma_data_direction dir)h](j)}(hstruct rdma_rw_ctx *ctxh](j)}(hjh]hstruct}(hj(>hhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjH>modnameN classnameNjWjZ)}j]]j`)}jSj>sbc.rdma_rw_ctx_signature_initasbuh1hhj$>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$]h&] refdomainjQreftypejS reftargetj>modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj>ubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]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$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj?ubj&)}(h h]h }(hj+?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hport_numh]hport_num}(hj9?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hjR?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjN?ubj&)}(h h]h }(hj_?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjN?ubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjp?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjm?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjr?modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhjN?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:)}(hsgh]hsg}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjN?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >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]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj?ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubj:)}(hsg_cnth]hsg_cnt}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hstruct scatterlist *prot_sgh](j)}(hjh]hstruct}(hj @hhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj*@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj@ubj&)}(h h]h }(hjF@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubju)}(hjxh]h*}(hjT@hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj@ubj:)}(hprot_sgh]hprot_sg}(hja@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hu32 prot_sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hj}@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjz@ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhjv@ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjv@ubj:)}(h prot_sg_cnth]h prot_sg_cnt}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjv@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hstruct ib_sig_attrs *sig_attrsh](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_sig_attrsh]h ib_sig_attrs}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj@ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubju)}(hjxh]h*}(hj AhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj@ubj:)}(h sig_attrsh]h sig_attrs}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hu64 remote_addrh](h)}(hhh]j:)}(hu64h]hu64}(hj5AhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2Aubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7AmodnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhj.Aubj&)}(h h]h }(hjSAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.Aubj:)}(h remote_addrh]h remote_addr}(hjaAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.Aubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hj}AhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzAubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjAmodnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhjvAubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvAubj:)}(hrkeyh]hrkey}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvAubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjAhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjAubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjAmodnameN classnameNjWjZ)}j]]jb>c.rdma_rw_ctx_signature_initasbuh1hhjAubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubj:)}(hdirh]hdir}(hj BhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj >ubeh}(h]h ]h"]h$]h&]jjuh1jhj=hhhj=hMlubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj=hhhj=hMlubah}(h]j=ah ](jjeh"]h$]h&]jj)jhuh1jhj=hMlhj=hhubj)}(hhh]h)}(h.initialize a RW context with signature offloadh]h.initialize a RW context with signature offload}(hj6BhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM\hj3Bhhubah}(h]h ]h"]h$]h&]uh1jhj=hhhj=hMlubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjNBjjNBjjjuh1jhhhhhNhNubj)}(hXP**Parameters** ``struct rdma_rw_ctx *ctx`` context to initialize ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct scatterlist *sg`` scatterlist to READ/WRITE from/to ``u32 sg_cnt`` number of entries in **sg** ``struct scatterlist *prot_sg`` scatterlist to READ/WRITE protection information from/to ``u32 prot_sg_cnt`` number of entries in **prot_sg** ``struct ib_sig_attrs *sig_attrs`` signature offloading algorithms ``u64 remote_addr`` remote address to read/write (relative to **rkey**) ``u32 rkey`` remote key to operate on ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READ **Description** Returns the number of WQEs that will be needed on the workqueue if successful, or a negative error code.h](h)}(h**Parameters**h]j)}(hjXBh]h Parameters}(hjZBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVBubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM`hjRBubj)}(hhh](j)}(h2``struct rdma_rw_ctx *ctx`` context to initialize h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjwBh]hstruct rdma_rw_ctx *ctx}(hjyBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuBubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM]hjqBubj )}(hhh]h)}(hcontext to initializeh]hcontext to initialize}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhM]hjBubah}(h]h ]h"]h$]h&]uh1j hjqBubeh}(h]h ]h"]h$]h&]uh1jhjBhM]hjnBubj)}(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.chM^hjBubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhM^hjBubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhjBhM^hjnBubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjBh]h u32 port_num}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM_hjBubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhM_hjBubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhjBhM_hjnBubj)}(h=``struct scatterlist *sg`` scatterlist to READ/WRITE from/to h](j)}(h``struct scatterlist *sg``h]j)}(hj"Ch]hstruct scatterlist *sg}(hj$ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Cubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM`hjCubj )}(hhh]h)}(h!scatterlist to READ/WRITE from/toh]h!scatterlist to READ/WRITE from/to}(hj;ChhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7ChM`hj8Cubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhj7ChM`hjnBubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hj[Ch]h u32 sg_cnt}(hj]ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYCubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMahjUCubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjtChhhNhNubj)}(h**sg**h]hsg}(hj|ChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtCubeh}(h]h ]h"]h$]h&]uh1hhjpChMahjqCubah}(h]h ]h"]h$]h&]uh1j hjUCubeh}(h]h ]h"]h$]h&]uh1jhjpChMahjnBubj)}(hY``struct scatterlist *prot_sg`` scatterlist to READ/WRITE protection information from/to 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.chMbhjCubj )}(hhh]h)}(h8scatterlist to READ/WRITE protection information from/toh]h8scatterlist to READ/WRITE protection information from/to}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChMbhjCubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhjChMbhjnBubj)}(h5``u32 prot_sg_cnt`` number of entries in **prot_sg** h](j)}(h``u32 prot_sg_cnt``h]j)}(hjCh]hu32 prot_sg_cnt}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMchjCubj )}(hhh]h)}(h number of entries in **prot_sg**h](hnumber of entries in }(hjChhhNhNubj)}(h **prot_sg**h]hprot_sg}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1jhjCubeh}(h]h ]h"]h$]h&]uh1hhjChMchjCubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhjChMchjnBubj)}(hC``struct ib_sig_attrs *sig_attrs`` signature offloading algorithms h](j)}(h"``struct ib_sig_attrs *sig_attrs``h]j)}(hj"Dh]hstruct ib_sig_attrs *sig_attrs}(hj$DhhhNhNubah}(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.chMdhjDubj )}(hhh]h)}(hsignature offloading algorithmsh]hsignature offloading algorithms}(hj;DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7DhMdhj8Dubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhj7DhMdhjnBubj)}(hH``u64 remote_addr`` remote address to read/write (relative to **rkey**) h](j)}(h``u64 remote_addr``h]j)}(hj[Dh]hu64 remote_addr}(hj]DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYDubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMehjUDubj )}(hhh]h)}(h3remote address to read/write (relative to **rkey**)h](h*remote address to read/write (relative to }(hjtDhhhNhNubj)}(h**rkey**h]hrkey}(hj|DhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtDubh)}(hjtDhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjpDhMehjqDubah}(h]h ]h"]h$]h&]uh1j hjUDubeh}(h]h ]h"]h$]h&]uh1jhjpDhMehjnBubj)}(h&``u32 rkey`` remote key to operate on h](j)}(h ``u32 rkey``h]j)}(hjDh]hu32 rkey}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMfhjDubj )}(hhh]h)}(hremote key to operate onh]hremote key to operate on}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhMfhjDubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMfhjnBubj)}(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)}(hjDh]henum dma_data_direction dir}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMghjDubj )}(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}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh for RDMA WRITE, }(hjDhhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubh for RDMA READ}(hjDhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjDhMghjDubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhjDhMghjnBubeh}(h]h ]h"]h$]h&]uh1jhjRBubh)}(h**Description**h]j)}(hj:Eh]h Description}(hj``struct ib_cqe *cqe`` completion queue entry for the last WR h](j)}(h``struct ib_cqe *cqe``h]j)}(hjHh]hstruct ib_cqe *cqe}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhjHubj )}(hhh]h)}(h&completion queue entry for the last WRh]h&completion queue entry for the last WR}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIhMhjIubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1jhjIhMhjJHubj)}(hA``struct ib_send_wr *chain_wr`` WR to append to the posted chain h](j)}(h``struct ib_send_wr *chain_wr``h]j)}(hj7Ih]hstruct ib_send_wr *chain_wr}(hj9IhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5Iubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj1Iubj )}(hhh]h)}(h WR to append to the posted chainh]h WR to append to the posted chain}(hjPIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLIhMhjMIubah}(h]h ]h"]h$]h&]uh1j hj1Iubeh}(h]h ]h"]h$]h&]uh1jhjLIhMhjJHubeh}(h]h ]h"]h$]h&]uh1jhj.Hubh)}(h**Description**h]j)}(hjrIh]h Description}(hjtIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpIubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj.Hubh)}(hXIReturn the WR chain for the set of RDMA READ/WRITE operations described by **ctx**, as well as any memory registration operations needed. If **chain_wr** is non-NULL the WR it points to will be appended to the chain of WRs posted. If **chain_wr** is not set **cqe** must be set so that the caller gets a completion notification.h](hKReturn the WR chain for the set of RDMA READ/WRITE operations described by }(hjIhhhNhNubj)}(h**ctx**h]hctx}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh<, as well as any memory registration operations needed. If }(hjIhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubhQ is non-NULL the WR it points to will be appended to the chain of WRs posted. If }(hjIhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh is not set }(hjIhhhNhNubj)}(h**cqe**h]hcqe}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubh? must be set so that the caller gets a completion notification.}(hjIhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMhj.Hubeh}(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}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM+ubj&)}(h h]h }(hjJhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIhhhj JhM+ubj)}(hrdma_rw_ctx_posth]j:)}(hrdma_rw_ctx_posth]hrdma_rw_ctx_post}(hj JhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubah}(h]h ](jjeh"]h$]h&]jjuh1jhjIhhhj JhM+ubj)}(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}(hj``struct ib_cqe *cqe`` completion queue entry for the last WR h](j)}(h``struct ib_cqe *cqe``h]j)}(hjCMh]hstruct ib_cqe *cqe}(hjEMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAMubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM"hj=Mubj )}(hhh]h)}(h&completion queue entry for the last WRh]h&completion queue entry for the last WR}(hj\MhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXMhM"hjYMubah}(h]h ]h"]h$]h&]uh1j hj=Mubeh}(h]h ]h"]h$]h&]uh1jhjXMhM"hjLubj)}(hA``struct ib_send_wr *chain_wr`` WR to append to the posted chain h](j)}(h``struct ib_send_wr *chain_wr``h]j)}(hj|Mh]hstruct ib_send_wr *chain_wr}(hj~MhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzMubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM#hjvMubj )}(hhh]h)}(h WR to append to the posted chainh]h WR to append to the posted chain}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhM#hjMubah}(h]h ]h"]h$]h&]uh1j hjvMubeh}(h]h ]h"]h$]h&]uh1jhjMhM#hjLubeh}(h]h ]h"]h$]h&]uh1jhjsLubh)}(h**Description**h]j)}(hjMh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM%hjsLubh)}(hX7Post the set of RDMA READ/WRITE operations described by **ctx**, as well as any memory registration operations needed. If **chain_wr** is non-NULL the WR it points to will be appended to the chain of WRs posted. If **chain_wr** is not set **cqe** must be set so that the caller gets a completion notification.h](h8Post the set of RDMA READ/WRITE operations described by }(hjMhhhNhNubj)}(h**ctx**h]hctx}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh<, as well as any memory registration operations needed. If }(hjMhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubhR is non-NULL the WR it points to will be appended to the chain of WRs posted. If }(hjMhhhNhNubj)}(h **chain_wr**h]hchain_wr}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh is not set }(hjMhhhNhNubj)}(h**cqe**h]hcqe}(hj NhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubh? must be set so that the caller gets a completion notification.}(hjMhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM%hjsLubeh}(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}(hjDNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj@Nhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM>ubj&)}(h h]h }(hjSNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@NhhhjRNhM>ubj)}(hrdma_rw_ctx_destroyh]j:)}(hrdma_rw_ctx_destroyh]hrdma_rw_ctx_destroy}(hjeNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaNubah}(h]h ](jjeh"]h$]h&]jjuh1jhj@NhhhjRNhM>ubj)}(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}(hjNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}Nubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}Nubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjNmodnameN classnameNjWjZ)}j]]j`)}jSjgNsbc.rdma_rw_ctx_destroyasbuh1hhj}Nubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}Nubju)}(hjxh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj}Nubj:)}(hctxh]hctx}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}Nubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyNubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjNubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubh)}(hhh]j:)}(hib_qph]hib_qp}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjOmodnameN classnameNjWjZ)}j]]jNc.rdma_rw_ctx_destroyasbuh1hhjNubj&)}(h h]h }(hj/OhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubju)}(hjxh]h*}(hj=OhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjNubj:)}(hqph]hqp}(hjJOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyNubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjfOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcOubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjhOmodnameN classnameNjWjZ)}j]]jNc.rdma_rw_ctx_destroyasbuh1hhj_Oubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_Oubj:)}(hport_numh]hport_num}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_Oubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyNubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hjOhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjOubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjOmodnameN classnameNjWjZ)}j]]jNc.rdma_rw_ctx_destroyasbuh1hhjOubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubju)}(hjxh]h*}(hjOhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjOubj:)}(hsgh]hsg}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyNubj)}(h u32 sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj PmodnameN classnameNjWjZ)}j]]jNc.rdma_rw_ctx_destroyasbuh1hhjPubj&)}(h h]h }(hjubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjubah}(h]j7Nah ](jjeh"]h$]h&]jj)jhuh1jhjRNhM>hj9Nhhubj)}(hhh]h)}(h3release all resources allocated by rdma_rw_ctx_inith]h3release all resources allocated by rdma_rw_ctx_init}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM6hjPhhubah}(h]h ]h"]h$]h&]uh1jhj9NhhhjRNhM>ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjPjjPjjjuh1jhhhhhNhNubj)}(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)}(hjPh]h Parameters}(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.chM:hjPubj)}(hhh](j)}(h/``struct rdma_rw_ctx *ctx`` context to release h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjQh]hstruct rdma_rw_ctx *ctx}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM7hjQubj )}(hhh]h)}(hcontext to releaseh]hcontext to release}(hj1QhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj-QhM7hj.Qubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhj-QhM7hjQubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjQQh]hstruct ib_qp *qp}(hjSQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOQubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM8hjKQubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfQhM8hjgQubah}(h]h ]h"]h$]h&]uh1j hjKQubeh}(h]h ]h"]h$]h&]uh1jhjfQhM8hjQubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjQh]h u32 port_num}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM9hjQubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhM9hjQubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjQhM9hjQubj)}(hH``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE h](j)}(h``struct scatterlist *sg``h]j)}(hjQh]hstruct scatterlist *sg}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM:hjQubj )}(hhh]h)}(h,scatterlist that was used for the READ/WRITEh]h,scatterlist that was used for the READ/WRITE}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhM:hjQubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjQhM:hjQubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hjQh]h u32 sg_cnt}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM;hjQubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjRhhhNhNubj)}(h**sg**h]hsg}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubeh}(h]h ]h"]h$]h&]uh1hhjRhM;hjRubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjRhM;hjQubj)}(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)}(hjCRh]henum dma_data_direction dir}(hjERhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjARubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM=hj=Rubj )}(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}(hj`RhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\Rubh for RDMA WRITE, }(hj\RhhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hjrRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\Rubh for RDMA READ}(hj\RhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM<hjYRubah}(h]h ]h"]h$]h&]uh1j hj=Rubeh}(h]h ]h"]h$]h&]uh1jhjXRhM=hjQubeh}(h]h ]h"]h$]h&]uh1jhjPubeh}(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}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMeubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRhhhjRhMeubj)}(hrdma_rw_ctx_destroy_signatureh]j:)}(hrdma_rw_ctx_destroy_signatureh]hrdma_rw_ctx_destroy_signature}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ](jjeh"]h$]h&]jjuh1jhjRhhhjRhMeubj)}(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}(hjRhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjRubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubh)}(hhh]j:)}(h rdma_rw_ctxh]h rdma_rw_ctx}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j`)}jSjRsbc.rdma_rw_ctx_destroy_signatureasbuh1hhjRubj&)}(h h]h }(hj8ShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubju)}(hjxh]h*}(hjFShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjRubj:)}(hctxh]hctx}(hjSShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjlShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhSubj&)}(h h]h }(hjyShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhSubh)}(hhh]j:)}(hib_qph]hib_qp}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjhSubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhSubju)}(hjxh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhSubj:)}(hqph]hqp}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhSubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjSubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjSubj:)}(hport_numh]hport_num}(hj ThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(hstruct scatterlist *sgh](j)}(hjh]hstruct}(hj$ThhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj Tubj&)}(h h]h }(hj1ThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj Tubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjBThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?Tubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjDTmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhj Tubj&)}(h h]h }(hj`ThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj Tubju)}(hjxh]h*}(hjnThhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj Tubj:)}(hsgh]hsg}(hj{ThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj Tubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(h u32 sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjTmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjTubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubj:)}(hsg_cnth]hsg_cnt}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(hstruct scatterlist *prot_sgh](j)}(hjh]hstruct}(hjThhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjTubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjTmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjTubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubju)}(hjxh]h*}(hj&UhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjTubj:)}(hprot_sgh]hprot_sg}(hj3UhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(hu32 prot_sg_cnth](h)}(hhh]j:)}(hu32h]hu32}(hjOUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLUubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjQUmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjHUubj&)}(h h]h }(hjmUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHUubj:)}(h prot_sg_cnth]h prot_sg_cnt}(hj{UhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjUhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjUubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjUmodnameN classnameNjWjZ)}j]]j4Sc.rdma_rw_ctx_destroy_signatureasbuh1hhjUubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjUubj:)}(hdirh]hdir}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjRubeh}(h]h ]h"]h$]h&]jjuh1jhjRhhhjRhMeubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjRhhhjRhMeubah}(h]jRah ](jjeh"]h$]h&]jj)jhuh1jhjRhMehjRhhubj)}(hhh]h)}(h=release all resources allocated by rdma_rw_ctx_signature_inith]h=release all resources allocated by rdma_rw_ctx_signature_init}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMZhjVhhubah}(h]h ]h"]h$]h&]uh1jhjRhhhjRhMeubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj Vjj Vjjjuh1jhhhhhNhNubj)}(hX!**Parameters** ``struct rdma_rw_ctx *ctx`` context to release ``struct ib_qp *qp`` queue pair to operate on ``u32 port_num`` port num to which the connection is bound ``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE ``u32 sg_cnt`` number of entries in **sg** ``struct scatterlist *prot_sg`` scatterlist that was used for the READ/WRITE of the PI ``u32 prot_sg_cnt`` number of entries in **prot_sg** ``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](h)}(h**Parameters**h]j)}(hj*Vh]h Parameters}(hj,VhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(Vubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM^hj$Vubj)}(hhh](j)}(h/``struct rdma_rw_ctx *ctx`` context to release h](j)}(h``struct rdma_rw_ctx *ctx``h]j)}(hjIVh]hstruct rdma_rw_ctx *ctx}(hjKVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGVubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM\hjCVubj )}(hhh]h)}(hcontext to releaseh]hcontext to release}(hjbVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^VhM\hj_Vubah}(h]h ]h"]h$]h&]uh1j hjCVubeh}(h]h ]h"]h$]h&]uh1jhj^VhM\hj@Vubj)}(h.``struct ib_qp *qp`` queue pair to operate on h](j)}(h``struct ib_qp *qp``h]j)}(hjVh]hstruct ib_qp *qp}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM]hj|Vubj )}(hhh]h)}(hqueue pair to operate onh]hqueue pair to operate on}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVhM]hjVubah}(h]h ]h"]h$]h&]uh1j hj|Vubeh}(h]h ]h"]h$]h&]uh1jhjVhM]hj@Vubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hjVh]h u32 port_num}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM^hjVubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjVhM^hjVubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjVhM^hj@Vubj)}(hH``struct scatterlist *sg`` scatterlist that was used for the READ/WRITE h](j)}(h``struct scatterlist *sg``h]j)}(hjVh]hstruct scatterlist *sg}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM_hjVubj )}(hhh]h)}(h,scatterlist that was used for the READ/WRITEh]h,scatterlist that was used for the READ/WRITE}(hj WhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj WhM_hj Wubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhj WhM_hj@Vubj)}(h+``u32 sg_cnt`` number of entries in **sg** h](j)}(h``u32 sg_cnt``h]j)}(hj-Wh]h u32 sg_cnt}(hj/WhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+Wubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM`hj'Wubj )}(hhh]h)}(hnumber of entries in **sg**h](hnumber of entries in }(hjFWhhhNhNubj)}(h**sg**h]hsg}(hjNWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFWubeh}(h]h ]h"]h$]h&]uh1hhjBWhM`hjCWubah}(h]h ]h"]h$]h&]uh1j hj'Wubeh}(h]h ]h"]h$]h&]uh1jhjBWhM`hj@Vubj)}(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)}(hjtWh]hstruct scatterlist *prot_sg}(hjvWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrWubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMahjnWubj )}(hhh]h)}(h6scatterlist that was used for the READ/WRITE of the PIh]h6scatterlist that was used for the READ/WRITE of the PI}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjWhMahjWubah}(h]h ]h"]h$]h&]uh1j hjnWubeh}(h]h ]h"]h$]h&]uh1jhjWhMahj@Vubj)}(h5``u32 prot_sg_cnt`` number of entries in **prot_sg** h](j)}(h``u32 prot_sg_cnt``h]j)}(hjWh]hu32 prot_sg_cnt}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMbhjWubj )}(hhh]h)}(h number of entries in **prot_sg**h](hnumber of entries in }(hjWhhhNhNubj)}(h **prot_sg**h]hprot_sg}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ]h"]h$]h&]uh1hhjWhMbhjWubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjWhMbhj@Vubj)}(hc``enum dma_data_direction dir`` ``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``enum dma_data_direction dir``h]j)}(hjWh]henum dma_data_direction dir}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMdhjWubj )}(hhh]h)}(hC``DMA_TO_DEVICE`` for RDMA WRITE, ``DMA_FROM_DEVICE`` for RDMA READh](j)}(h``DMA_TO_DEVICE``h]h DMA_TO_DEVICE}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Xubh for RDMA WRITE, }(hj XhhhNhNubj)}(h``DMA_FROM_DEVICE``h]hDMA_FROM_DEVICE}(hj#XhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Xubh for RDMA READ}(hj XhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMchj Xubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhj XhMdhj@Vubeh}(h]h ]h"]h$]h&]uh1jhj$Vubeh}(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 maxpages)h](j)}(hunsignedh]hunsigned}(hjnXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjXhhhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMubj&)}(h h]h }(hj}XhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjXhhhj|XhMubj)}(hinth]hint}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjjXhhhj|XhMubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjXhhhj|XhMubj)}(hrdma_rw_mr_factorh]j:)}(hrdma_rw_mr_factorh]hrdma_rw_mr_factor}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubah}(h]h ](jjeh"]h$]h&]jjuh1jhjjXhhhj|XhMubj)}(h?(struct ib_device *device, u32 port_num, unsigned int maxpages)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjXhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjXubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjXmodnameN classnameNjWjZ)}j]]j`)}jSjXsbc.rdma_rw_mr_factorasbuh1hhjXubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXubju)}(hjxh]h*}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjXubj:)}(hdeviceh]hdevice}(hj YhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjYmodnameN classnameNjWjZ)}j]]jYc.rdma_rw_mr_factorasbuh1hhj5Yubj&)}(h h]h }(hjZYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5Yubj:)}(hport_numh]hport_num}(hjhYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5Yubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hunsigned int maxpagesh](j)}(hunsignedh]hunsigned}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}Yubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}Yubj)}(hinth]hint}(hjYhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj}Yubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}Yubj:)}(hmaxpagesh]hmaxpages}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}Yubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubeh}(h]h ]h"]h$]h&]jjuh1jhjjXhhhj|XhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjfXhhhj|XhMubah}(h]jaXah ](jjeh"]h$]h&]jj)jhuh1jhj|XhMhjcXhhubj)}(hhh]h)}(h+return number of MRs required for a payloadh]h+return number of MRs required for a payload}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMwhjYhhubah}(h]h ]h"]h$]h&]uh1jhjcXhhhj|XhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjYjjYjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` device handling the connection ``u32 port_num`` port num to which the connection is bound ``unsigned int maxpages`` maximum payload pages per rdma_rw_ctx **Description** Returns the number of MRs the device requires to move **maxpayload** bytes. The returned value is used during transport creation to compute max_rdma_ctxts and the size of the transport's Send and Send Completion Queues.h](h)}(h**Parameters**h]j)}(hjZh]h Parameters}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM{hjYubj)}(hhh](j)}(h<``struct ib_device *device`` device handling the connection h](j)}(h``struct ib_device *device``h]j)}(hj$Zh]hstruct ib_device *device}(hj&ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"Zubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMxhjZubj )}(hhh]h)}(hdevice handling the connectionh]hdevice handling the connection}(hj=ZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9ZhMxhj:Zubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhj9ZhMxhjZubj)}(h;``u32 port_num`` port num to which the connection is bound h](j)}(h``u32 port_num``h]j)}(hj]Zh]h u32 port_num}(hj_ZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[Zubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMyhjWZubj )}(hhh]h)}(h)port num to which the connection is boundh]h)port num to which the connection is bound}(hjvZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrZhMyhjsZubah}(h]h ]h"]h$]h&]uh1j hjWZubeh}(h]h ]h"]h$]h&]uh1jhjrZhMyhjZubj)}(h@``unsigned int maxpages`` maximum payload pages per rdma_rw_ctx h](j)}(h``unsigned int maxpages``h]j)}(hjZh]hunsigned int maxpages}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chMzhjZubj )}(hhh]h)}(h%maximum payload pages per rdma_rw_ctxh]h%maximum payload pages per rdma_rw_ctx}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMzhjZubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjZhMzhjZubeh}(h]h ]h"]h$]h&]uh1jhjYubh)}(h**Description**h]j)}(hjZh]h Description}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1hhb/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:22: ./drivers/infiniband/core/rw.chM|hjYubh)}(hReturns the number of MRs the device requires to move **maxpayload** bytes. 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When the rdma device is exclusive to a net namespace, rdma device net namespace is checked against the specified one.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.chKhj\ubj)}(hhh](j)}(hQ``const struct ib_device *dev`` Pointer to rdma device which needs to be checked h](j)}(h``const struct ib_device *dev``h]j)}(hj\h]hconst struct ib_device *dev}(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.chKhj\ubj )}(hhh]h)}(h0Pointer to rdma device which needs to be checkedh]h0Pointer to rdma device which needs to be checked}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hKhj\ubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhj\hKhj\ubj)}(hR``const struct net *net`` Pointer to net namesapce for which access to be checked h](j)}(h``const struct net *net``h]j)}(hj]h]hconst struct net *net}(hj ]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chKhj]ubj )}(hhh]h)}(h7Pointer to net namesapce for which access to be checkedh]h7Pointer to net namesapce for which access to be checked}(hj!]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hKhj]ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj]hKhj\ubeh}(h]h ]h"]h$]h&]uh1jhj\ubh)}(h**Description**h]j)}(hjC]h]h Description}(hjE]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjA]ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chKhj\ubh)}(hWhen the rdma device is in shared mode, it ignores the net namespace. 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When the rdma device is exclusive to a net namespace, rdma device net namespace is checked against the specified one.}(hjY]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chKhj\ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_device_put (C function)c.ib_device_puthNtauh1hhhhhhNhNubj)}(hhh](j)}(h-void ib_device_put (struct ib_device *device)h]j)}(h,void ib_device_put(struct ib_device *device)h](j)}(hvoidh]hvoid}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj]hhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM>ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]hhhj]hM>ubj)}(h ib_device_puth]j:)}(h ib_device_puth]h ib_device_put}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj]hhhj]hM>ubj)}(h(struct ib_device *device)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`)}jSj]sbc.ib_device_putasbuh1hhj]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]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$]h&]jj)jhuh1jhj]hM>hj}]hhubj)}(hhh]h)}(hRelease IB device referenceh]hRelease IB device reference}(hjH^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM8hjE^hhubah}(h]h ]h"]h$]h&]uh1jhj}]hhhj]hM>ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj`^jj`^jjjuh1jhhhhhNhNubj)}(h**Parameters** ``struct ib_device *device`` device whose reference to be 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allocateh]hsize of structure to allocate}(hj{bhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwbhM/hjxbubah}(h]h ]h"]h$]h&]uh1j hj\bubeh}(h]h ]h"]h$]h&]uh1jhjwbhM/hjYbubah}(h]h ]h"]h$]h&]uh1jhj=bubh)}(h**Description**h]j)}(hjbh]h Description}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM1hj=bubh)}(hX)Low-level drivers should use ib_alloc_device() to allocate :c:type:`struct ib_device `. **size** is the size of the structure to be allocated, including any private data used by the low-level driver. ib_dealloc_device() must be used to free structures allocated with ib_alloc_device().h](h;Low-level drivers should use ib_alloc_device() to allocate }(hjbhhhNhNubh)}(h&:c:type:`struct ib_device `h]j)}(hjbh]hstruct ib_device}(hjbhhhNhNubah}(h]h ](xrefjQc-typeeh"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]refdocdriver-api/infiniband refdomainjQreftypetype refexplicitrefwarnjWjZ)}j]]sb reftarget 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hjdubeh}(h]h ]h"]h$]h&]uh1jhj3dhMhjdubah}(h]h ]h"]h$]h&]uh1jhjcubh)}(h**Description**h]j)}(hjYdh]h Description}(hj[dhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWdubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjcubh)}(h2Free a structure allocated with ib_alloc_device().h]h2Free a structure allocated with ib_alloc_device().}(hjodhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjcubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#ib_port_immutable_read (C function)c.ib_port_immutable_readhNtauh1hhhhhhNhNubj)}(hhh](j)}(haconst struct ib_port_immutable* ib_port_immutable_read (struct ib_device *dev, unsigned int port)h]j)}(h`const struct ib_port_immutable *ib_port_immutable_read(struct ib_device *dev, unsigned int port)h](j)}(hjh]hconst}(hjdhhhNhNubah}(h]h ]j 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It starts with index 1 and valid upto including rdma_end_port().h](h)}(h**Parameters**h]j)}(hj'fh]h Parameters}(hj)fhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%fubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM_hj!fubj)}(hhh](j)}(h$``struct ib_device *dev`` IB device h](j)}(h``struct ib_device *dev``h]j)}(hjFfh]hstruct ib_device *dev}(hjHfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDfubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM\hj@fubj )}(hhh]h)}(h IB deviceh]h IB device}(hj_fhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[fhM\hj\fubah}(h]h ]h"]h$]h&]uh1j hj@fubeh}(h]h ]h"]h$]h&]uh1jhj[fhM\hj=fubj)}(h``unsigned int port`` port number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().h](j)}(h``unsigned int port``h]j)}(hjfh]hunsigned int port}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}fubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM]hjyfubj )}(hhh]h)}(hjport number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().h]hjport number whose immutable data to read. It starts with index 1 and valid upto including rdma_end_port().}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhM]hjfubah}(h]h ]h"]h$]h&]uh1j hjyfubeh}(h]h ]h"]h$]h&]uh1jhjfhM]hj=fubeh}(h]h ]h"]h$]h&]uh1jhj!fubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_register_device (C function)c.ib_register_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(h^int ib_register_device (struct ib_device *device, const char *name, struct device *dma_device)h]j)}(h]int ib_register_device(struct ib_device *device, const char *name, struct device *dma_device)h](j)}(hinth]hint}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMqubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfhhhjfhMqubj)}(hib_register_deviceh]j:)}(hib_register_deviceh]hib_register_device}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubah}(h]h ](jjeh"]h$]h&]jjuh1jhjfhhhjfhMqubj)}(hG(struct ib_device *device, const char *name, struct device *dma_device)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjgubj&)}(h h]h }(hj"ghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj3ghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0gubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj5gmodnameN classnameNjWjZ)}j]]j`)}jSjfsbc.ib_register_deviceasbuh1hhjgubj&)}(h h]h }(hjSghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hjaghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(hdeviceh]hdevice}(hjnghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj gubj)}(hconst char *nameh](j)}(hjh]hconst}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubj)}(hcharh]hchar}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(hnameh]hname}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj gubj)}(hstruct device *dma_deviceh](j)}(hjh]hstruct}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubh)}(hhh]j:)}(hdeviceh]hdevice}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjhmodnameN classnameNjWjZ)}j]]jOgc.ib_register_deviceasbuh1hhjgubj&)}(h h]h }(hj hhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hj.hhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(h dma_deviceh]h dma_device}(hj;hhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj gubeh}(h]h ]h"]h$]h&]jjuh1jhjfhhhjfhMqubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjfhhhjfhMqubah}(h]jfah ](jjeh"]h$]h&]jj)jhuh1jhjfhMqhjfhhubj)}(hhh]h)}(h"Register an IB device with IB coreh]h"Register an IB device with IB core}(hjehhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM`hjbhhhubah}(h]h ]h"]h$]h&]uh1jhjfhhhjfhMqubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}hjj}hjjjuh1jhhhhhNhNubj)}(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(). If 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](h)}(h**Parameters**h]j)}(hjhh]h Parameters}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMdhjhubj)}(hhh](j)}(h0``struct ib_device *device`` Device to register h](j)}(h``struct ib_device *device``h]j)}(hjhh]hstruct ib_device *device}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMahjhubj )}(hhh]h)}(hDevice to registerh]hDevice to register}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMahjhubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhhMahjhubj)}(h``const char *name`` unique string device name. This may include a '%' which will cause a unique index to be added to the passed device name. h](j)}(h``const char *name``h]j)}(hjhh]hconst char *name}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMchjhubj )}(hhh]h)}(hxunique string device name. This may include a '%' which will cause a unique index to be added to the passed device name.h]h|unique string device name. This may include a ‘%’ which will cause a unique index to be added to the passed device name.}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMbhjhubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhhMchjhubj)}(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)}(hjih]hstruct device *dma_device}(hjihhhNhNubah}(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.chMfhjiubj )}(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$pointer to a DMA-capable device. If }(hj2ihhhNhNubj)}(h``NULL``h]hNULL}(hj:ihhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2iubh, 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.}(hj2ihhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMdhj/iubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhj.ihMfhjhubeh}(h]h ]h"]h$]h&]uh1jhjhubh)}(h**Description**h]j)}(hjgih]h Description}(hjiihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeiubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhhjhubh)}(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}ihhhNhNubj)}(h **device**h]hdevice}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}iubh* must be allocated with ib_alloc_device().}(hj}ihhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhhjhubh)}(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.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMmhjhubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!ib_unregister_device (C function)c.ib_unregister_devicehNtauh1hhhhhhNhNubj)}(hhh](j)}(h4void ib_unregister_device (struct ib_device *ib_dev)h]j)}(h3void ib_unregister_device(struct ib_device *ib_dev)h](j)}(hvoidh]hvoid}(hjihhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjihhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjihhhjihMubj)}(hib_unregister_deviceh]j:)}(hib_unregister_deviceh]hib_unregister_device}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ](jjeh"]h$]h&]jjuh1jhjihhhjihMubj)}(h(struct ib_device *ib_dev)h]j)}(hstruct ib_device *ib_devh](j)}(hjh]hstruct}(hj jhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjjubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj(jhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%jubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj*jmodnameN classnameNjWjZ)}j]]j`)}jSjisbc.ib_unregister_deviceasbuh1hhjjubj&)}(h h]h }(hjHjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubju)}(hjxh]h*}(hjVjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjjubj:)}(hib_devh]hib_dev}(hjcjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubah}(h]h ]h"]h$]h&]jjuh1jhjihhhjihMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjihhhjihMubah}(h]jiah ](jjeh"]h$]h&]jj)jhuh1jhjihMhjihhubj)}(hhh]h)}(hUnregister an IB deviceh]hUnregister an IB device}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjjhhubah}(h]h ]h"]h$]h&]uh1jhjihhhjihMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *ib_dev`` The device to unregister **Description** Unregister an IB device. All clients will receive a remove callback. Callers should call this routine only once, and protect against races with registration. Typically it should only be called as part of a remove callback in an implementation of driver core's struct device_driver and related. If ops.dealloc_driver is used then ib_dev will be freed upon return from this function.h](h)}(h**Parameters**h]j)}(hjjh]h Parameters}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjjubj)}(hhh]j)}(h6``struct ib_device *ib_dev`` The device to unregister h](j)}(h``struct ib_device *ib_dev``h]j)}(hjjh]hstruct ib_device *ib_dev}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjjubj )}(hhh]h)}(hThe device to unregisterh]hThe device to unregister}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjhMhjjubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhjjhMhjjubah}(h]h ]h"]h$]h&]uh1jhjjubh)}(h**Description**h]j)}(hj kh]h Description}(hj khhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjjubh)}(hEUnregister an IB device. All clients will receive a remove callback.h]hEUnregister an IB device. All clients will receive a remove callback.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjjubh)}(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.}(hj.khhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjjubh)}(hWIf ops.dealloc_driver is used then ib_dev will be freed upon return from this function.h]hWIf ops.dealloc_driver is used then ib_dev will be freed upon return from this function.}(hj=khhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjjubeh}(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)}(hhjrubh)}(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.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM>hjrubh)}(hkThis is a full fence, once it returns no client callbacks will be called, or are running in another thread.h]hkThis is a full fence, once it returns no client callbacks will be called, or are running in another thread.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMBhjrubeh}(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}(hj>shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj:shhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjMshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:shhhjLshMubj)}(hib_set_client_datah]j:)}(hib_set_client_datah]hib_set_client_data}(hj_shhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[subah}(h]h ](jjeh"]h$]h&]jjuh1jhj:shhhjLshMubj)}(h@(struct ib_device *device, struct ib_client *client, void *data)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj{shhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwsubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]j`)}jSjassbc.ib_set_client_dataasbuh1hhjwsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwsubju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwsubj:)}(hdeviceh]hdevice}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjssubj)}(hstruct ib_client *clienth](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_clienth]h ib_client}(hj thhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj tmodnameN classnameNjWjZ)}j]]jsc.ib_set_client_dataasbuh1hhjsubj&)}(h h]h }(hj)thhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubju)}(hjxh]h*}(hj7thhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjsubj:)}(hclienth]hclient}(hjDthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjssubj)}(h void *datah](j)}(hvoidh]hvoid}(hj]thhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYtubj&)}(h h]h }(hjkthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYtubju)}(hjxh]h*}(hjythhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjYtubj:)}(hdatah]hdata}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYtubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjssubeh}(h]h ]h"]h$]h&]jjuh1jhj:shhhjLshMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6shhhjLshMubah}(h]j1sah ](jjeh"]h$]h&]jj)jhuh1jhjLshMhj3shhubj)}(hhh]h)}(hSet IB client contexth]hSet IB client context}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjthhubah}(h]h ]h"]h$]h&]uh1jhj3shhhjLshMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjtjjtjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_device *device`` Device to set context for ``struct ib_client *client`` Client to set context for ``void *data`` Context to set **Description** ib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.h](h)}(h**Parameters**h]j)}(hjth]h Parameters}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjtubj)}(hhh](j)}(h7``struct ib_device *device`` Device to set context for h](j)}(h``struct ib_device *device``h]j)}(hjth]hstruct ib_device *device}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjtubj )}(hhh]h)}(hDevice to set context forh]hDevice to set context for}(hj uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuhMhjuubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjuhMhjtubj)}(h7``struct ib_client *client`` Client to set context for h](j)}(h``struct ib_client *client``h]j)}(hj*uh]hstruct ib_client *client}(hj,uhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(uubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj$uubj )}(hhh]h)}(hClient to set context forh]hClient to set context for}(hjCuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?uhMhj@uubah}(h]h ]h"]h$]h&]uh1j hj$uubeh}(h]h ]h"]h$]h&]uh1jhj?uhMhjtubj)}(h``void *data`` Context to set h](j)}(h``void *data``h]j)}(hjcuh]h void *data}(hjeuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjauubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj]uubj )}(hhh]h)}(hContext to seth]hContext to set}(hj|uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxuhMhjyuubah}(h]h ]h"]h$]h&]uh1j hj]uubeh}(h]h ]h"]h$]h&]uh1jhjxuhMhjtubeh}(h]h ]h"]h$]h&]uh1jhjtubh)}(h**Description**h]j)}(hjuh]h Description}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjtubh)}(hib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.h]hib_set_client_data() sets client context data that can be retrieved with ib_get_client_data(). This can only be called while the client is registered to the device, once the ib_client remove() callback returns this cannot be called.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjtubeh}(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}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjuhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjuhMubj)}(hib_register_event_handlerh]j:)}(hib_register_event_handlerh]hib_register_event_handler}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuhhhjuhMubj)}(h((struct ib_event_handler *event_handler)h]j)}(h&struct ib_event_handler *event_handlerh](j)}(hjh]hstruct}(hj vhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hj-vhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(hib_event_handlerh]hib_event_handler}(hj>vhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;vubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@vmodnameN classnameNjWjZ)}j]]j`)}jSjvsbc.ib_register_event_handlerasbuh1hhjvubj&)}(h h]h }(hj^vhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubju)}(hjxh]h*}(hjlvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjvubj:)}(h event_handlerh]h event_handler}(hjyvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubah}(h]h ]h"]h$]h&]jjuh1jhjuhhhjuhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjuhhhjuhMubah}(h]juah ](jjeh"]h$]h&]jj)jhuh1jhjuhMhjuhhubj)}(hhh]h)}(hRegister an IB event handlerh]hRegister an IB event handler}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjvhhubah}(h]h ]h"]h$]h&]uh1jhjuhhhjuhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjvjjvjjjuh1jhhhhhNhNubj)}(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)}(hjvh]h Parameters}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjvubj)}(hhh]j)}(h?``struct ib_event_handler *event_handler`` Handler to register h](j)}(h*``struct ib_event_handler *event_handler``h]j)}(hjvh]h&struct ib_event_handler *event_handler}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjvubj )}(hhh]h)}(hHandler to registerh]hHandler to register}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhMhjvubah}(h]h ]h"]h$]h&]uh1j hjvubeh}(h]h ]h"]h$]h&]uh1jhjvhMhjvubah}(h]h ]h"]h$]h&]uh1jhjvubh)}(h**Description**h]j)}(hjwh]h Description}(hj!whhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjvubh)}(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.}(hj5whhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjvubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(ib_unregister_event_handler (C function)c.ib_unregister_event_handlerhNtauh1hhhhhhNhNubj)}(hhh](j)}(hIvoid ib_unregister_event_handler (struct ib_event_handler *event_handler)h]j)}(hHvoid ib_unregister_event_handler(struct ib_event_handler *event_handler)h](j)}(hvoidh]hvoid}(hjdwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj`whhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjswhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`whhhjrwhMubj)}(hib_unregister_event_handlerh]j:)}(hib_unregister_event_handlerh]hib_unregister_event_handler}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ](jjeh"]h$]h&]jjuh1jhj`whhhjrwhMubj)}(h((struct ib_event_handler *event_handler)h]j)}(h&struct ib_event_handler *event_handlerh](j)}(hjh]hstruct}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubh)}(hhh]j:)}(hib_event_handlerh]hib_event_handler}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjwmodnameN classnameNjWjZ)}j]]j`)}jSjwsbc.ib_unregister_event_handlerasbuh1hhjwubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(h event_handlerh]h event_handler}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubah}(h]h ]h"]h$]h&]jjuh1jhj`whhhjrwhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj\whhhjrwhMubah}(h]jWwah ](jjeh"]h$]h&]jj)jhuh1jhjrwhMhjYwhhubj)}(hhh]h)}(hUnregister an event handlerh]hUnregister an event handler}(hj$xhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj!xhhubah}(h]h ]h"]h$]h&]uh1jhjYwhhhjrwhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}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.chM}hj6}ubj)}(hhh](j)}(h.``struct ib_device *ib_dev`` Device to modify h](j)}(h``struct ib_device *ib_dev``h]j)}(hj[}h]hstruct ib_device *ib_dev}(hj]}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY}ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMzhjU}ubj )}(hhh]h)}(hDevice to modifyh]hDevice to modify}(hjt}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjp}hMzhjq}ubah}(h]h ]h"]h$]h&]uh1j hjU}ubeh}(h]h ]h"]h$]h&]uh1jhjp}hMzhjR}ubj)}(hA``struct net_device *ndev`` net_device to affiliate, may be NULL h](j)}(h``struct net_device *ndev``h]j)}(hj}h]hstruct net_device *ndev}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM{hj}ubj )}(hhh]h)}(h$net_device to affiliate, may be NULLh]h$net_device to affiliate, may be NULL}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM{hj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hM{hjR}ubj)}(h4``u32 port`` IB port the net_device is connected to 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.chM|hj}ubj )}(hhh]h)}(h&IB port the net_device is connected toh]h&IB port the net_device is connected to}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM|hj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hM|hjR}ubeh}(h]h ]h"]h$]h&]uh1jhj6}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.chM~hj6}ubh)}(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.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM~hj6}ubh)}(hThe caller must ensure that the given ndev is not unregistered or unregistering, and that either the ib_device is unregistered or ib_device_set_netdev() is called with NULL when the ndev sends a NETDEV_UNREGISTER event.h]hThe caller must ensure that the given ndev is not unregistered or unregistering, and that either the ib_device is unregistered or ib_device_set_netdev() is called with NULL when the ndev sends a NETDEV_UNREGISTER event.}(hj-~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhj6}ubeh}(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$]h&]uh1jhjX~hhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMubj&)}(h h]h }(hjk~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjX~hhhjj~hMubj)}(hib_query_netdev_porth]j:)}(hib_query_netdev_porth]hib_query_netdev_port}(hj}~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjy~ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjX~hhhjj~hMubj)}(h=(struct ib_device *ibdev, struct net_device *ndev, u32 *port)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}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj~modnameN classnameNjWjZ)}j]]j`)}jSj~sbc.ib_query_netdev_portasbuh1hhj~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:)}(hibdevh]hibdev}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj~ubj)}(hstruct net_device *ndevh](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 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~c.ib_query_netdev_portasbuh1hhjubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hndevh]hndev}(hjbhhhNhNubah}(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 reftargetjmodnameN classnameNjWjZ)}j]]j~c.ib_query_netdev_portasbuh1hhjwubj&)}(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&]noemphjjuh1jhj~ubeh}(h]h ]h"]h$]h&]jjuh1jhjX~hhhjj~hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjT~hhhjj~hMubah}(h]jO~ah ](jjeh"]h$]h&]jj)jhuh1jhjj~hMhjQ~hhubj)}(hhh]h)}(h>Query the port number of a net_device associated with an ibdevh]h>Query the port number of a net_device associated with an ibdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjQ~hhhjj~hMubeh}(h]h ](jQfunctioneh"]h$]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.chMhjubj)}(hhh](j)}(h&``struct ib_device *ibdev`` IB device h](j)}(h``struct ib_device *ibdev``h]j)}(hj"h]hstruct ib_device *ibdev}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj )}(hhh]h)}(h IB deviceh]h IB device}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj8ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj7hMhjubj)}(h+``struct net_device *ndev`` Network device h](j)}(h``struct net_device *ndev``h]j)}(hj[h]hstruct net_device *ndev}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjUubj )}(hhh]h)}(hNetwork deviceh]hNetwork device}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhjubj)}(h4``u32 *port`` IB port the net_device is connected toh](j)}(h ``u32 *port``h]j)}(hjh]h u32 *port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chMhjubj )}(hhh]h)}(h&IB port the net_device is connected toh]h&IB port the net_device is connected to}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.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$]h&]entries](h$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}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_device_get_by_netdevsbc.ib_device_get_by_netdevasbuh1hhjhhhjhM ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubju)}(hjxh]h*}(hj<hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM ubj)}(hib_device_get_by_netdevh]j:)}(hj+h]hib_device_get_by_netdev}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h8(struct net_device *ndev, enum rdma_driver_id driver_id)h](j)}(hstruct net_device *ndevh](j)}(hjh]hstruct}(hjhhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjdubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubh)}(hhh]j:)}(h net_deviceh]h net_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j)c.ib_device_get_by_netdevasbuh1hhjdubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjdubj:)}(hndevh]hndev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj`ubj)}(henum rdma_driver_id driver_idh](j)}(hj%h]henum}(hj؁hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjԁubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjԁubh)}(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_netdevasbuh1hhjԁubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjԁubj:)}(h driver_idh]h driver_id}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjԁubeh}(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}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjIhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjdjjdjjjuh1jhhhhhNhNubj)}(hXK**Parameters** ``struct net_device *ndev`` netdev to locate ``enum rdma_driver_id driver_id`` The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all) **Description** Find and hold an ib_device that is associated with a netdev via ib_device_set_netdev(). The caller must call ib_device_put() on the returned pointer.h](h)}(h**Parameters**h]j)}(hjnh]h Parameters}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhubj)}(hhh](j)}(h-``struct net_device *ndev`` netdev to locate h](j)}(h``struct net_device *ndev``h]j)}(hjh]hstruct net_device *ndev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(hnetdev to locateh]hnetdev to locate}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(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)}(hjƂh]henum rdma_driver_id driver_id}(hjȂhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjĂubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(h?The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all)h]h?The driver ID that must match (RDMA_DRIVER_UNKNOWN matches all)}(hj߂hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjۂhM hj܂ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjۂhM hjubeh}(h]h ]h"]h$]h&]uh1jhjhubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhubh)}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_query_pkey (C function)c.ib_query_pkeyhNtauh1hhhhhhNhNubj)}(hhh](j)}(hPint ib_query_pkey (struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h]j)}(hOint ib_query_pkey(struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h](j)}(hinth]hint}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjBhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBhhhjThM ubj)}(h ib_query_pkeyh]j:)}(h ib_query_pkeyh]h ib_query_pkey}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ](jjeh"]h$]h&]jjuh1jhjBhhhjThM ubj)}(h>(struct ib_device *device, u32 port_num, u16 index, u16 *pkey)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjisbc.ib_query_pkeyasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjσhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hj܃hhhNhNubah}(h]h ]jFah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_query_pkeyasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(h u16 indexh](h)}(hhh]j:)}(hu16h]hu16}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjBmodnameN classnameNjWjZ)}j]]jc.ib_query_pkeyasbuh1hhj9ubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9ubj:)}(hindexh]hindex}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubj)}(h u16 *pkeyh](h)}(hhh]j:)}(hu16h]hu16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_query_pkeyasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hpkeyh]hpkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj{ubeh}(h]h ]h"]h$]h&]jjuh1jhjBhhhjThM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj>hhhjThM ubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhjThM hj;hhubj)}(hhh]h)}(hGet P_Key table entryh]hGet P_Key table entry}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj;hhhjThM ubeh}(h]h ](jQfunctioneh"]h$]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)}(hj h]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.chM hjubj)}(hhh](j)}(h-``struct ib_device *device`` Device to query 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&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj&ubj )}(hhh]h)}(hDevice to queryh]hDevice to query}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhM hjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhM hj#ubj)}(h&``u32 port_num`` Port number to query h](j)}(h``u32 port_num``h]j)}(hjeh]h u32 port_num}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(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&]uh1hhjzhM hj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhM hj#ubj)}(h)``u16 index`` P_Key table index to query 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)}(hP_Key table index to queryh]hP_Key table index to query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hj#ubj)}(h``u16 *pkey`` Returned P_Key h](j)}(h ``u16 *pkey``h]j)}(hjׅh]h u16 *pkey}(hjمhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjՅubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjхubj )}(hhh]h)}(hReturned P_Keyh]hReturned P_Key}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjхubeh}(h]h ]h"]h$]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$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubh)}(h8ib_query_pkey() fetches the specified P_Key table entry.h]h8ib_query_pkey() fetches the specified P_Key table entry.}(hj(hhhNhNubah}(h]h ]h"]h$]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}(hjWhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjShhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM ubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjShhhjehM ubj)}(hib_modify_deviceh]j:)}(hib_modify_deviceh]hib_modify_device}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubah}(h]h ](jjeh"]h$]h&]jjuh1jhjShhhjehM 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}(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`)}jSjzsbc.ib_modify_deviceasbuh1hhjubj&)}(h h]h }(hj҆hhhNhNubah}(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)}(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}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h&struct ib_device_modify *device_modifyh](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:)}(hib_device_modifyh]hib_device_modify}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj[modnameN classnameNjWjZ)}j]]jΆc.ib_modify_deviceasbuh1hhj7ubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj7ubj:)}(h device_modifyh]h device_modify}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjShhhjehM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjOhhhjehM ubah}(h]jJah ](jjeh"]h$]h&]jj)jhuh1jhjehM hjLhhubj)}(hhh]h)}(hChange IB device attributesh]hChange IB device attributes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjLhhhjehM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjԇjjԇjjjuh1jhhhhhNhNubj)}(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)}(hjއh]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.chM hj؇ubj)}(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}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h8``int device_modify_mask`` Mask of attributes to change h](j)}(h``int device_modify_mask``h]j)}(hj6h]hint device_modify_mask}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj0ubj )}(hhh]h)}(hMask of attributes to changeh]hMask of attributes to change}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhM hjLubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhM hjubj)}(h@``struct ib_device_modify *device_modify`` New attribute values h](j)}(h*``struct ib_device_modify *device_modify``h]j)}(hjoh]h&struct ib_device_modify *device_modify}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjiubj )}(hhh]h)}(hNew attribute valuesh]hNew attribute values}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]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)}(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 }(hjhhhNhNubj)}(h**device_modify_mask**h]hdevice_modify_mask}(hjȈhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh and }(hjhhhNhNubj)}(h**device_modify**h]h device_modify}(hjڈhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh structure.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj؇ubeh}(h]h ] kernelindentah"]h$]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 }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj!hM ubj)}(hib_modify_porth]j:)}(hib_modify_porth]hib_modify_port}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj!hM ubj)}(hb(struct ib_device *device, u32 port_num, int port_modify_mask, struct ib_port_modify *port_modify)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjPhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjLubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjpmodnameN classnameNjWjZ)}j]]j`)}jSj6sbc.ib_modify_portasbuh1hhjLubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjʼnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj‰ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjljmodnameN classnameNjWjZ)}j]]jc.ib_modify_portasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(hint port_modify_maskh](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_modify_maskh]hport_modify_mask}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubj)}(h"struct ib_port_modify *port_modifyh](j)}(hjh]hstruct}(hj?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjLhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubh)}(hhh]j:)}(hib_port_modifyh]hib_port_modify}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj_modnameN classnameNjWjZ)}j]]jc.ib_modify_portasbuh1hhj;ubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj;ubj:)}(h port_modifyh]h port_modify}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjHubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj!hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj!hM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj!hM hjhhubj)}(hhh]h)}(h/Modifies the attributes for the specified port.h]h/Modifies the attributes for the specified port.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj!hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj؊jj؊jjjuh1jhhhhhNhNubj)}(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 hj܊ubj)}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h3``u32 port_num`` The number of the port to modify. h](j)}(h``u32 port_num``h]j)}(hj:h]h u32 port_num}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj4ubj )}(hhh]h)}(h!The number of the port to modify.h]h!The number of the port to modify.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhM hjPubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhM 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)}(hjsh]hint port_modify_mask}(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(struct ib_device *device, u32 port_num, u16 pkey, u16 *index)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}(hj̏hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjɏubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjΏmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_find_pkeyasbuh1hhjubj&)}(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 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]]jc.ib_find_pkeyasbuh1hhjubj&)}(h h]h }(hjAhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu16 pkeyh](h)}(hhh]j:)}(hu16h]hu16}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmmodnameN classnameNjWjZ)}j]]jc.ib_find_pkeyasbuh1hhjdubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubj:)}(hpkeyh]hpkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u16 *indexh](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 }(hjѐhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjߐhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hindexh]hindex}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjmhhhjhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjihhhjhM ubah}(h]jdah ](jjeh"]h$]h&]jj)jhuh1jhjhM hjfhhubj)}(hhh]h)}(hAReturns the PKey table index where a specified PKey value occurs.h]hAReturns the PKey table index where a specified PKey value occurs.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhjfhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj.jj.jjjuh1jhhhhhNhNubj)}(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)}(hj8h]h Parameters}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hj2ubj)}(hhh](j)}(h2``struct ib_device *device`` The device to query. h](j)}(h``struct ib_device *device``h]j)}(hjWh]hstruct ib_device *device}(hjYhhhNhNubah}(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.chM hjQubj )}(hhh]h)}(hThe device to query.h]hThe device to query.}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlhM hjmubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjlhM hjNubj)}(hG``u32 port_num`` The port number of the device to search for the PKey. h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(h5The port number of the device to search for the PKey.h]h5The port number of the device to search for the PKey.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjNubj)}(h+``u16 pkey`` The PKey value to search for. h](j)}(h ``u16 pkey``h]j)}(hjɑh]hu16 pkey}(hjˑhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjǑubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjÑubj )}(hhh]h)}(hThe PKey value to search for.h]hThe PKey value to search for.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjޑhM hjߑubah}(h]h ]h"]h$]h&]uh1j hjÑubeh}(h]h ]h"]h$]h&]uh1jhjޑhM hjNubj)}(hF``u16 *index`` The index into the PKey table where the PKey was found.h](j)}(h``u16 *index``h]j)}(hjh]h u16 *index}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubj )}(hhh]h)}(h7The index into the PKey table where the PKey was found.h]h7The index into the PKey table where the PKey was found.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjNubeh}(h]h ]h"]h$]h&]uh1jhj2ubeh}(h]h ] kernelindentah"]h$]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&]uh1jhjXhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM- ubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXhhhjihM- ubh)}(hhh]j:)}(h net_deviceh]h net_device}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj}modnameN classnameNjWjZ)}j]]j`)}jSib_get_net_dev_by_paramssbc.ib_get_net_dev_by_paramsasbuh1hhjXhhhjihM- ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXhhhjihM- ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjXhhhjihM- ubj)}(hib_get_net_dev_by_paramsh]j:)}(hjh]hib_get_net_dev_by_params}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjXhhhjihM- ubj)}(ha(struct ib_device *dev, u32 port, u16 pkey, const union ib_gid *gid, const struct sockaddr *addr)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hj֒hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjҒubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjҒubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_get_net_dev_by_paramsasbuh1hhjҒubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjҒubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjҒubj:)}(hdevh]hdev}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjҒubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjΒubj)}(hu32 porth](h)}(hhh]j:)}(hu32h]hu32}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjKmodnameN classnameNjWjZ)}j]]jc.ib_get_net_dev_by_paramsasbuh1hhjBubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubj:)}(hporth]hport}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjΒubj)}(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_get_net_dev_by_paramsasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hpkeyh]hpkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjΒubj)}(hconst union ib_gid *gidh](j)}(hjh]hconst}(hj֓hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjғubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjғubj)}(hjh]hunion}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjғubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjғubh)}(hhh]j:)}(hib_gidh]hib_gid}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_get_net_dev_by_paramsasbuh1hhjғubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjғubju)}(hjxh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjғubj:)}(hgidh]hgid}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjғubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjΒubj)}(hconst struct sockaddr *addrh](j)}(hjh]hconst}(hjahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj]ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubj)}(hjh]hstruct}(hj|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj]ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubh)}(hhh]j:)}(hsockaddrh]hsockaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_get_net_dev_by_paramsasbuh1hhj]ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubju)}(hjxh]h*}(hjƔhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj]ubj:)}(haddrh]haddr}(hjӔhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjΒubeh}(h]h ]h"]h$]h&]jjuh1jhjXhhhjihM- ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjThhhjihM- ubah}(h]jOah ](jjeh"]h$]h&]jj)jhuh1jhjihM- hjQhhubj)}(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$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM# hjhhubah}(h]h ]h"]h$]h&]uh1jhjQhhhjihM- ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXw**Parameters** ``struct ib_device *dev`` An RDMA device on which the request has been received. ``u32 port`` Port number on the RDMA device. ``u16 pkey`` The Pkey the request came on. ``const union ib_gid *gid`` A GID that the net_dev uses to communicate. ``const struct sockaddr *addr`` Contains the IP address that the request specified as its destination.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM' hjubj)}(hhh](j)}(hQ``struct ib_device *dev`` An RDMA device on which the request has been received. h](j)}(h``struct ib_device *dev``h]j)}(hj>h]hstruct ib_device *dev}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM% hj8ubj )}(hhh]h)}(h6An RDMA device on which the request has been received.h]h6An RDMA device on which the request has been received.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShM% hjTubah}(h]h ]h"]h$]h&]uh1j hj8ubeh}(h]h ]h"]h$]h&]uh1jhjShM% hj5ubj)}(h-``u32 port`` Port number on the RDMA device. h](j)}(h ``u32 port``h]j)}(hjwh]hu32 port}(hjyhhhNhNubah}(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.chM& hjqubj )}(hhh]h)}(hPort number on the RDMA device.h]hPort number on the RDMA device.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM& hjubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjhM& hj5ubj)}(h+``u16 pkey`` The Pkey the request came on. h](j)}(h ``u16 pkey``h]j)}(hjh]hu16 pkey}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:25: ./drivers/infiniband/core/device.chM' hjubj )}(hhh]h)}(hThe Pkey the request came on.h]hThe Pkey the request came on.}(hjɕhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjŕhM' hjƕubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjŕhM' hj5ubj)}(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.chM( 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$]h&]uh1hhjhM( hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM( hj5ubj)}(hf``const struct sockaddr *addr`` Contains the IP address that the request specified as its destination.h](j)}(h``const struct sockaddr *addr``h]j)}(hj"h]hconst struct sockaddr *addr}(hj$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) hjubj )}(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.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hM) hj8ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj7hM) hj5ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(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$]h&]uh1jhjwhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwhhhjhMubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jS __ib_alloc_pdsbc.__ib_alloc_pdasbuh1hhjwhhhjhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwhhhjhMubju)}(hjxh]h*}(hjɖhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwhhhjhMubj)}(h __ib_alloc_pdh]j:)}(hjh]h __ib_alloc_pd}(hjږhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj֖ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjwhhhjhMubj)}(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 reftargetjmodnameN classnameNjWjZ)}j]]jc.__ib_alloc_pdasbuh1hhjubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int flagsh](j)}(hunsignedh]hunsigned}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubj)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubj:)}(hflagsh]hflags}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]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}(hjїhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjߗhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcallerh]hcaller}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjwhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjshhhjhMubah}(h]jnah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjphhubj)}(hhh]h)}(h&Allocates an unused protection domain.h]h&Allocates an unused protection domain.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chKhj!hhubah}(h]h ]h"]h$]h&]uh1jhjphhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj<jj<jjjuh1jhhhhhNhNubj)}(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)}(hjFh]h Parameters}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chKhj@ubj)}(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)}(hjeh]hstruct ib_device *device}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chKhj_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$]h&]uh1hhjzhKhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhKhj\ubj)}(h/``unsigned int flags`` protection domain flags h](j)}(h``unsigned int flags``h]j)}(hjh]hunsigned int flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chKhjubj )}(hhh]h)}(hprotection domain flagsh]hprotection domain flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj\ubj)}(h7``const char *caller`` caller's build-time module name h](j)}(h``const char *caller``h]j)}(hjטh]hconst char *caller}(hj٘hhhNhNubah}(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.chKhjјubj )}(hhh]h)}(hcaller's build-time module nameh]h!caller’s build-time module name}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjјubeh}(h]h ]h"]h$]h&]uh1jhjhKhj\ubeh}(h]h ]h"]h$]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)}(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.}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj@ubh)}(h^Every PD has a local_dma_lkey which can be used as the lkey value for local memory operations.h]h^Every PD has a local_dma_lkey which can be used as the lkey value for local memory operations.}(hj7hhhNhNubah}(h]h ]h"]h$]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](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}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjbhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMNubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbhhhjthMNubj)}(hib_dealloc_pd_userh]j:)}(hib_dealloc_pd_userh]hib_dealloc_pd_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjbhhhjthMNubj)}(h*(struct ib_pd *pd, struct ib_udata *udata)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 reftargetjÙmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_dealloc_pd_userasbuh1hhjubj&)}(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)}(hstruct ib_udata *udatah](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_udatah]hib_udata}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj5modnameN classnameNjWjZ)}j]]jݙc.ib_dealloc_pd_userasbuh1hhjubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjbhhhjthMNubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj^hhhjthMNubah}(h]jYah ](jjeh"]h$]h&]jj)jhuh1jhjthMNhj[hhubj)}(hhh]h)}(h Deallocates a protection domain.@h]h Deallocates a protection domain.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMFhjhhubah}(h]h ]h"]h$]h&]uh1jhj[hhhjthMNubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(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)}(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.chMJhjubj)}(hhh](j)}(h:``struct ib_pd *pd`` The protection domain to deallocate. h](j)}(h``struct ib_pd *pd``h]j)}(hjךh]hstruct ib_pd *pd}(hjٚhhhNhNubah}(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.chMGhjњubj )}(hhh]h)}(h$The protection domain to deallocate.h]h$The protection domain to deallocate.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMGhjubah}(h]h ]h"]h$]h&]uh1j hjњubeh}(h]h ]h"]h$]h&]uh1jhjhMGhjΚubj)}(hE``struct ib_udata *udata`` Valid user data or NULL for kernel object h](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMHhj ubj )}(hhh]h)}(h)Valid user data or NULL for kernel objecth]h)Valid user data or NULL for kernel object}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMHhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMHhjΚubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjKh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMJhjubh)}(hIt is an error to call this function while any resources in the pd still exist. The caller is responsible to synchronously destroy them and guarantee no new allocations will happen.h]hIt is an error to call this function while any resources in the pd still exist. The caller is responsible to synchronously destroy them and guarantee no new allocations will happen.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMJhjubeh}(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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMjubj)}(hrdma_copy_ah_attrh]j:)}(hrdma_copy_ah_attrh]hrdma_copy_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMjubj)}(h;(struct rdma_ah_attr *dest, const struct rdma_ah_attr *src)h](j)}(hstruct rdma_ah_attr *desth](j)}(hjh]hstruct}(hj͛hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjɛubj&)}(h h]h }(hjڛhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjɛubh)}(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_copy_ah_attrasbuh1hhjɛubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjɛubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjɛubj:)}(hdesth]hdest}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjɛubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjśubj)}(hconst struct rdma_ah_attr *srch](j)}(hjh]hconst}(hj?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjLhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubj)}(hjh]hstruct}(hjZhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjzmodnameN classnameNjWjZ)}j]]jc.rdma_copy_ah_attrasbuh1hhj;ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj;ubj:)}(hsrch]hsrc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjśubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMjubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMjubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMjhjhhubj)}(hhh]h)}(h2Copy rdma ah attribute from source to destination.h]h2Copy rdma ah attribute from source to destination.}(hjۜhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMehj؜hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMjubeh}(h]h ](jQfunctioneh"]h$]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.chMihjubj)}(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)}(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.chMghjubj )}(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.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMfhj2ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj1hMghjubj)}(h=``const struct rdma_ah_attr *src`` Pointer to source ah_attr.h](j)}(h"``const struct rdma_ah_attr *src``h]j)}(hjVh]hconst struct rdma_ah_attr *src}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMihjPubj )}(hhh]h)}(hPointer to source ah_attr.h]hPointer to source ah_attr.}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhhjlubah}(h]h ]h"]h$]h&]uh1j hjPubeh}(h]h ]h"]h$]h&]uh1jhjkhMihjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!rdma_replace_ah_attr (C function)c.rdma_replace_ah_attrhNtauh1hhhhhhNhNubj)}(hhh](j)}(hTvoid rdma_replace_ah_attr (struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h]j)}(hSvoid rdma_replace_ah_attr(struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhM}ubj)}(hrdma_replace_ah_attrh]j:)}(hrdma_replace_ah_attrh]hrdma_replace_ah_attr}(hjѝhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj͝ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM}ubj)}(h:(struct rdma_ah_attr *old, const struct rdma_ah_attr *new)h](j)}(hstruct rdma_ah_attr *oldh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j`)}jSjӝsbc.rdma_replace_ah_attrasbuh1hhjubj&)}(h h]h }(hj+hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(holdh]hold}(hjFhhhNhNubah}(h]h ]jFah"]h$]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&]uh1jhj[ubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubj)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj[ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j'c.rdma_replace_ah_attrasbuh1hhj[ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubju)}(hjxh]h*}(hjĞhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj[ubj:)}(hnewh]hnew}(hjўhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubeh}(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)}(h#Replace valid ah_attr with new one.h]h#Replace valid ah_attr with new one.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMthjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM}ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *old`` Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'd ``const struct rdma_ah_attr *new`` Pointer to the new ah_attr. **Description** rdma_replace_ah_attr() first releases any reference in the old ah_attr if old the ah_attr is valid; after that it copies the new attribute and holds the reference to the replaced ah_attr.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMxhjubj)}(hhh](j)}(hz``struct rdma_ah_attr *old`` Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'd h](j)}(h``struct rdma_ah_attr *old``h]j)}(hj<h]hstruct rdma_ah_attr *old}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMvhj6ubj )}(hhh]h)}(h\Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero'dh]h^Pointer to existing ah_attr which needs to be replaced. old is assumed to be valid or zero’d}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMuhjRubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhMvhj3ubj)}(h?``const struct rdma_ah_attr *new`` Pointer to the new ah_attr. h](j)}(h"``const struct rdma_ah_attr *new``h]j)}(hjvh]hconst struct rdma_ah_attr *new}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMwhjpubj )}(hhh]h)}(hPointer to the new ah_attr.h]hPointer to the new ah_attr.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMwhjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhMwhj3ubeh}(h]h ]h"]h$]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.chMyhjubh)}(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.}(hjǟhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMyhjubeh}(h]h ] kernelindentah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(hrdma_move_ah_attrh]j:)}(hrdma_move_ah_attrh]hrdma_move_ah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h5(struct rdma_ah_attr *dest, struct rdma_ah_attr *src)h](j)}(hstruct rdma_ah_attr *desth](j)}(hjh]hstruct}(hj3hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.rdma_move_ah_attrasbuh1hhj/ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hdesth]hdest}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubj)}(hstruct rdma_ah_attr *srch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hjàhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjŠmodnameN classnameNjWjZ)}j]]jmc.rdma_move_ah_attrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsrch]hsrc}(hjhhhNhNubah}(h]h ]jFah"]h$]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.Move ah_attr pointed by source to destination.h]h.Move ah_attr pointed by source to destination.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj#hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj>jj>jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct rdma_ah_attr *dest`` Pointer to destination ah_attr to copy to. dest is assumed to be valid or zero'd ``struct rdma_ah_attr *src`` Pointer to the new ah_attr. **Description** rdma_move_ah_attr() first releases any reference in the destination ah_attr if it is valid. This also transfers ownership of internal references from src to dest, making src invalid in the process. No new reference of the src ah_attr is taken.h](h)}(h**Parameters**h]j)}(hjHh]h Parameters}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjBubj)}(hhh](j)}(ho``struct rdma_ah_attr *dest`` Pointer to destination ah_attr to copy to. dest is assumed to be valid or zero'd h](j)}(h``struct rdma_ah_attr *dest``h]j)}(hjgh]hstruct rdma_ah_attr *dest}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjaubj )}(hhh]h)}(hPPointer to destination ah_attr to copy to. dest is assumed to be valid or zero'dh]hRPointer to destination ah_attr to copy to. dest is assumed to be valid or zero’d}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]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)}(hjh]hstruct 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 the new ah_attr.h]hPointer to the new ah_attr.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj^ubeh}(h]h ]h"]h$]h&]uh1jhjBubh)}(h**Description**h]j)}(hjܡh]h Description}(hjޡhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjڡubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjBubh)}(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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrdma_create_ah (C function)c.rdma_create_ahhNtauh1hhhhhhNhNubj)}(hhh](j)}(hYstruct ib_ah * rdma_create_ah (struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h]j)}(hWstruct ib_ah *rdma_create_ah(struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h](j)}(hjh]hstruct}(hj!hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM/ubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj.hM/ubh)}(hhh]j:)}(hib_ahh]hib_ah}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjBmodnameN classnameNjWjZ)}j]]j`)}jSrdma_create_ahsbc.rdma_create_ahasbuh1hhjhhhj.hM/ubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj.hM/ubju)}(hjxh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhj.hM/ubj)}(hrdma_create_ahh]j:)}(hj^h]hrdma_create_ah}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj.hM/ubj)}(h;(struct ib_pd *pd, struct rdma_ah_attr *ah_attr, u32 flags)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j\c.rdma_create_ahasbuh1hhjubj&)}(h h]h }(hjעhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(hstruct rdma_ah_attr *ah_attrh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h rdma_ah_attrh]h rdma_ah_attr}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj+modnameN classnameNjWjZ)}j]]j\c.rdma_create_ahasbuh1hhjubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hah_attrh]hah_attr}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u32 flagsh](h)}(hhh]j:)}(hu32h]hu32}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j\c.rdma_create_ahasbuh1hhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubj:)}(hflagsh]hflags}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj.hM/ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj.hM/ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj.hM/hjhhubj)}(hhh]h)}(h7Creates an address handle for the given address vector.h]h7Creates an address handle for the given address vector.}(hjԣhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM%hjѣhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj.hM/ubeh}(h]h ](jQfunctioneh"]h$]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)}(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)}(h9The protection domain associated with the address handle.h]h9The protection domain associated with the address handle.}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*hM'hj+ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj*hM'hj ubj)}(hG``struct rdma_ah_attr *ah_attr`` The attributes of the address vector. h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hjNh]hstruct rdma_ah_attr *ah_attr}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM(hjHubj )}(hhh]h)}(h%The attributes of the address vector.h]h%The attributes of the address vector.}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchM(hjdubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1jhjchM(hj ubj)}(hK``u32 flags`` Create address handle flags (see enum rdma_create_ah_flags). h](j)}(h ``u32 flags``h]j)}(hjh]h u32 flags}(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)}(hCreates a SRQ associated with the specified protection domain.<h]h>Creates a SRQ associated with the specified protection domain.}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjPhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjkjjkjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` The protection domain associated with the SRQ. ``struct ib_srq_init_attr *srq_init_attr`` A list of initial attributes required to create the SRQ. If SRQ creation succeeds, then the attributes are updated to the actual capabilities of the created SRQ. ``struct ib_usrq_object *uobject`` uobject pointer if this is not a kernel SRQ ``struct ib_udata *udata`` udata pointer if this is not a kernel SRQ **Description** srq_attr->max_wr and srq_attr->max_sge are read the determine the requested size of the SRQ, and set to the actual values allocated on return. If ib_create_srq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h](h)}(h**Parameters**h]j)}(hjuh]h Parameters}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjoubj)}(hhh](j)}(hD``struct ib_pd *pd`` The protection domain associated with the SRQ. h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h.The protection domain associated with the SRQ.h]h.The protection domain associated with the SRQ.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(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)}(hjͰh]h&struct ib_srq_init_attr *srq_init_attr}(hjϰhhhNhNubah}(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.chMhjǰubj )}(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 hjǰubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hO``struct ib_usrq_object *uobject`` uobject pointer if this is not a kernel SRQ h](j)}(h"``struct ib_usrq_object *uobject``h]j)}(hjh]hstruct ib_usrq_object *uobject}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h+uobject pointer if this is not a kernel SRQh]h+uobject pointer if this is not a kernel SRQ}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hE``struct ib_udata *udata`` udata pointer if this is not a kernel SRQ h](j)}(h``struct ib_udata *udata``h]j)}(hj@h]hstruct ib_udata *udata}(hjBhhhNhNubah}(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)udata pointer if this is not a kernel SRQh]h)udata pointer if this is not a kernel SRQ}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjUhMhjVubah}(h]h ]h"]h$]h&]uh1j hj:ubeh}(h]h ]h"]h$]h&]uh1jhjUhMhjubeh}(h]h ]h"]h$]h&]uh1jhjoubh)}(h**Description**h]j)}(hj{h]h Description}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjoubh)}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjoubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_create_qp_user (C function)c.ib_create_qp_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct ib_qp * ib_create_qp_user (struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h]j)}(hstruct ib_qp *ib_create_qp_user(struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjαhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjͱhM ubh)}(hhh]j:)}(hib_qph]hib_qp}(hj߱hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjܱubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_create_qp_usersbc.ib_create_qp_userasbuh1hhjhhhjͱhM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjͱhM ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjͱhM ubj)}(hib_create_qp_userh]j:)}(hjh]hib_create_qp_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjͱhM ubj)}(h(struct ib_device *dev, struct ib_pd *pd, struct ib_qp_init_attr *attr, struct ib_udata *udata, struct ib_uqp_object *uobj, const char *caller)h](j)}(hstruct ib_device *devh](j)}(hjh]hstruct}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjUubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjZmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhj6ubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6ubj:)}(hdevh]hdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_pdh]hib_pd}(hjȲhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjŲubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjʲmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hstruct ib_qp_init_attr *attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_qp_init_attrh]hib_qp_init_attr}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hattrh]hattr}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hjƳhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjԳhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hstruct ib_uqp_object *uobjh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_create_qp_userasbuh1hhjubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(huobjh]huobj}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubj)}(hconst char *callerh](j)}(hjh]hconst}(hjjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjfubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfubj)}(hcharh]hchar}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjfubj:)}(hcallerh]hcaller}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj2ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjͱhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjͱhM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjͱhM hjhhubj)}(hhh]h)}(h=Creates a QP associated with the specified protection domain.h]h=Creates a QP associated with the specified protection domain.}(hjشhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjմhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjͱhM ubeh}(h]h ](jQfunctioneh"]h$]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.chMhjubj)}(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$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h IB deviceh]h IB device}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hMhj/ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj.hMhjubj)}(hC``struct ib_pd *pd`` The protection domain associated with the QP. h](j)}(h``struct ib_pd *pd``h]j)}(hjRh]hstruct ib_pd *pd}(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.chMhjLubj )}(hhh]h)}(h-The protection domain associated with the QP.h]h-The protection domain associated with the QP.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjghMhjhubah}(h]h ]h"]h$]h&]uh1j hjLubeh}(h]h ]h"]h$]h&]uh1jhjghMhjubj)}(h``struct ib_qp_init_attr *attr`` A list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP. h](j)}(h ``struct ib_qp_init_attr *attr``h]j)}(hjh]hstruct ib_qp_init_attr *attr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(hA list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP.h]hA list of initial attributes required to create the QP. If QP creation succeeds, then the attributes are updated to the actual capabilities of the created QP.}(hjhhhNhNubah}(h]h ]h"]h$]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%``struct ib_udata *udata`` User data h](j)}(h``struct ib_udata *udata``h]j)}(hjŵh]hstruct ib_udata *udata}(hjǵhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjõubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h User datah]h User data}(hj޵hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjڵhMhj۵ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjڵhMhjubj)}(h,``struct ib_uqp_object *uobj`` uverbs obect h](j)}(h``struct ib_uqp_object *uobj``h]j)}(hjh]hstruct ib_uqp_object *uobj}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjubj )}(hhh]h)}(h uverbs obecth]h uverbs obect}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h6``const char *caller`` caller's build-time module nameh](j)}(h``const char *caller``h]j)}(hj7h]hconst char *caller}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhj1ubj )}(hhh]h)}(hcaller's build-time module nameh]h!caller’s build-time module name}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjMubah}(h]h ]h"]h$]h&]uh1j hj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$ib_modify_qp_with_udata (C function)c.ib_modify_qp_with_udatahNtauh1hhhhhhNhNubj)}(hhh](j)}(hqint ib_modify_qp_with_udata (struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h]j)}(hpint ib_modify_qp_with_udata(struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMcubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMcubj)}(hib_modify_qp_with_udatah]j:)}(hib_modify_qp_with_udatah]hib_modify_qp_with_udata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMcubj)}(hU(struct ib_qp *ib_qp, struct ib_qp_attr *attr, int attr_mask, struct ib_udata *udata)h](j)}(hstruct ib_qp *ib_qph](j)}(hjh]hstruct}(hjζhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjʶubj&)}(h h]h }(hj۶hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʶubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_modify_qp_with_udataasbuh1hhjʶubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjʶubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjʶubj:)}(hib_qph]hib_qp}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjʶubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjƶubj)}(hstruct ib_qp_attr *attrh](j)}(hjh]hstruct}(hj@hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj<ubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<ubh)}(hhh]j:)}(h ib_qp_attrh]h ib_qp_attr}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj`modnameN classnameNjWjZ)}j]]jc.ib_modify_qp_with_udataasbuh1hhj<ubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj<ubj:)}(hattrh]hattr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj<ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjƶubj)}(h int attr_maskh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h attr_maskh]h attr_mask}(hj̷hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjƶubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_modify_qp_with_udataasbuh1hhjubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjƶubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMcubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMcubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMchjhhubj)}(hhh]h)}(h-Modifies the attributes for the specified QP.h]h-Modifies the attributes for the specified QP.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMYhjchhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMcubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj~jj~jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_qp *ib_qp`` The QP to modify. ``struct ib_qp_attr *attr`` On input, specifies the QP attributes to modify. On output, the current values of selected QP attributes are returned. ``int attr_mask`` A bit-mask used to specify which attributes of the QP are being modified. ``struct ib_udata *udata`` pointer to user's input output buffer information are being modified. It returns 0 on success and returns appropriate error code on error.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM]hjubj)}(hhh](j)}(h*``struct ib_qp *ib_qp`` The QP to modify. h](j)}(h``struct ib_qp *ib_qp``h]j)}(hjh]hstruct ib_qp *ib_qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMZhjubj )}(hhh]h)}(hThe QP to modify.h]hThe QP to modify.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMZhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMZhjubj)}(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$]h&]uh1jhj޸ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM\hjڸubj )}(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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM[hjubah}(h]h ]h"]h$]h&]uh1j hjڸubeh}(h]h ]h"]h$]h&]uh1jhjhM\hjubj)}(h\``int attr_mask`` A bit-mask used to specify which attributes of the QP are being modified. h](j)}(h``int attr_mask``h]j)}(hjh]h int attr_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM^hjubj )}(hhh]h)}(hIA bit-mask used to specify which attributes of the QP are being modified.h]hIA bit-mask used to specify which attributes of the QP are being modified.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM]hj0ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj/hM^hjubj)}(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)}(hjTh]hstruct ib_udata *udata}(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)}(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.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM_hjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihM`hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(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}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubh)}(hhh]j:)}(hib_mrh]hib_mr}(hj͹hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjʹubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjϹmodnameN classnameNjWjZ)}j]]j`)}jS ib_alloc_mrsb c.ib_alloc_mrasbuh1hhjhhhjhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhMubj)}(h ib_alloc_mrh]j:)}(hjh]h ib_alloc_mr}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h;(struct ib_pd *pd, enum ib_mr_type mr_type, u32 max_num_sg)h](j)}(hstruct ib_pd *pdh](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:)}(hib_pdh]hib_pd}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjCubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjHmodnameN classnameNjWjZ)}j]]j c.ib_alloc_mrasbuh1hhj$ubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$ubju)}(hjxh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj$ubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(henum ib_mr_type mr_typeh](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:)}(h ib_mr_typeh]h ib_mr_type}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.ib_alloc_mrasbuh1hhjubj&)}(h h]h }(hjԺhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hmr_typeh]hmr_type}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(hu32 max_num_sgh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]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}(hj*hhhNhNubah}(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$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hAllocates a memory regionh]hAllocates a memory region}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjQhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjljjljjjuh1jhhhhhNhNubj)}(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)}(hjvh]h Parameters}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjpubj)}(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.chMhjubj )}(hhh]h)}(h,protection domain associated with the regionh]h,protection domain associated with the region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h/``enum ib_mr_type mr_type`` memory region type h](j)}(h``enum ib_mr_type mr_type``h]j)}(hjλh]henum ib_mr_type mr_type}(hjлhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̻ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjȻubj )}(hhh]h)}(hmemory region typeh]hmemory region type}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjȻubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(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}(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.maximum sg entries available for registration.h]h.maximum sg entries available for registration.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjpubh)}(h **Notes**h]j)}(hjBh]hNotes}(hjDhhhNhNubah}(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.chMhjpubh)}(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.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMhjpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"ib_alloc_mr_integrity (C function)c.ib_alloc_mr_integrityhNtauh1hhhhhhNhNubj)}(hhh](j)}(hastruct ib_mr * ib_alloc_mr_integrity (struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h]j)}(h_struct ib_mr *ib_alloc_mr_integrity(struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hjhhhjhM( ubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_alloc_mr_integritysbc.ib_alloc_mr_integrityasbuh1hhjhhhjhM( ubj&)}(h h]h }(hjǼhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM( ubju)}(hjxh]h*}(hjռhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM( ubj)}(hib_alloc_mr_integrityh]j:)}(hjļh]hib_alloc_mr_integrity}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM( ubj)}(h<(struct ib_pd *pd, u32 max_num_data_sg, u32 max_num_meta_sg)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj!modnameN classnameNjWjZ)}j]]j¼c.ib_alloc_mr_integrityasbuh1hhjubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjKhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hpdh]hpd}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 max_num_data_sgh](h)}(hhh]j:)}(hu32h]hu32}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]j¼c.ib_alloc_mr_integrityasbuh1hhjmubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmubj:)}(hmax_num_data_sgh]hmax_num_data_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 max_num_meta_sgh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j¼c.ib_alloc_mr_integrityasbuh1hhjubj&)}(h h]h }(hjڽhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hmax_num_meta_sgh]hmax_num_meta_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM( ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM( ubah}(h]jzah ](jjeh"]h$]h&]jj)jhuh1jhjhM( hj|hhubj)}(hhh]h)}(h$Allocates an integrity memory regionh]h$Allocates an integrity memory region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj|hhhjhM( ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj*jj*jjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` protection domain associated with the region ``u32 max_num_data_sg`` maximum data sg entries available for registration ``u32 max_num_meta_sg`` maximum metadata sg entries available for registration **Notes** Memory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.h](h)}(h**Parameters**h]j)}(hj4h]h Parameters}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM! hj.ubj)}(hhh](j)}(hB``struct ib_pd *pd`` protection domain associated with the region h](j)}(h``struct ib_pd *pd``h]j)}(hjSh]hstruct ib_pd *pd}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjMubj )}(hhh]h)}(h,protection domain associated with the regionh]h,protection domain associated with the region}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhM hjiubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjhhM hjJubj)}(hK``u32 max_num_data_sg`` maximum data sg entries available for registration h](j)}(h``u32 max_num_data_sg``h]j)}(hjh]hu32 max_num_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)}(h2maximum data sg entries available for registrationh]h2maximum data sg entries available for registration}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjJubj)}(hO``u32 max_num_meta_sg`` maximum metadata sg entries available for registration h](j)}(h``u32 max_num_meta_sg``h]j)}(hjžh]hu32 max_num_meta_sg}(hjǾhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjþubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM! hjubj )}(hhh]h)}(h6maximum metadata sg entries available for registrationh]h6maximum metadata sg entries available for registration}(hj޾hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj۾ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjھhM! hjJubeh}(h]h ]h"]h$]h&]uh1jhj.ubh)}(h **Notes**h]j)}(hjh]hNotes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM# hj.ubh)}(hMemory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.h]hMemory registration page/sg lists must not exceed max_num_sg, also the integrity page/sg lists must not exceed max_num_meta_sg.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM# hj.ubeh}(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}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBhhhjShM ubh)}(hhh]j:)}(hib_xrcdh]hib_xrcd}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]j`)}jSib_alloc_xrcd_usersbc.ib_alloc_xrcd_userasbuh1hhjBhhhjShM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBhhhjShM ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBhhhjShM ubj)}(hib_alloc_xrcd_userh]j:)}(hjh]hib_alloc_xrcd_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjBhhhjShM ubj)}(hG(struct ib_device *device, struct inode *inode, struct ib_udata *udata)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjͿhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj޿hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjۿubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.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:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct inode *inodeh](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:)}(hinodeh]hinode}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjPmodnameN classnameNjWjZ)}j]]jc.ib_alloc_xrcd_userasbuh1hhj,ubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubju)}(hjxh]h*}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj,ubj:)}(hinodeh]hinode}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubeh}(h]h ]h"]h$]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]]jc.ib_alloc_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$]h&]jjuh1jhjBhhhjShM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj>hhhjShM ubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhjShM hj;hhubj)}(hhh]h)}(hAllocates an XRC domain.h]hAllocates an XRC domain.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj;hhhjShM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj9jj9jjjuh1jhhhhhNhNubj)}(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)}(hjCh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj=ubj)}(hhh](j)}(hM``struct ib_device *device`` The device on which to allocate the XRC domain. h](j)}(h``struct ib_device *device``h]j)}(hjbh]hstruct ib_device *device}(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/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$]h&]uh1hhjwhM hjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhM hjYubj)}(h.``struct inode *inode`` inode to connect XRCD h](j)}(h``struct inode *inode``h]j)}(hjh]hstruct inode *inode}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hinode to connect XRCDh]hinode to connect XRCD}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjYubj)}(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$]h&]uh1jhjhM hjYubeh}(h]h ]h"]h$]h&]uh1jhj=ubeh}(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}(hj.hhhNhNubah}(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*hhhj<hM ubj)}(hib_dealloc_xrcd_userh]j:)}(hib_dealloc_xrcd_userh]hib_dealloc_xrcd_user}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubah}(h]h ](jjeh"]h$]h&]jjuh1jhj*hhhj<hM ubj)}(h.(struct ib_xrcd *xrcd, struct ib_udata *udata)h](j)}(hstruct ib_xrcd *xrcdh](j)}(hjh]hstruct}(hjkhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubh)}(hhh]j:)}(hib_xrcdh]hib_xrcd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjQsbc.ib_dealloc_xrcd_userasbuh1hhjgubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(hxrcdh]hxrcd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjcubj)}(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_dealloc_xrcd_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hudatah]hudata}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjcubeh}(h]h ]h"]h$]h&]jjuh1jhj*hhhj<hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj&hhhj<hM ubah}(h]j!ah ](jjeh"]h$]h&]jj)jhuh1jhj<hM hj#hhubj)}(hhh]h)}(hDeallocates an XRC domain.h]hDeallocates an XRC domain.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj[hhubah}(h]h ]h"]h$]h&]uh1jhj#hhhj<hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjvjjvjjjuh1jhhhhhNhNubj)}(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)}(hjh]h Parameters}(hjhhhNhNubah}(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 hjzubj)}(hhh](j)}(h7``struct ib_xrcd *xrcd`` The XRC domain to deallocate. h](j)}(h``struct ib_xrcd *xrcd``h]j)}(hjh]hstruct ib_xrcd *xrcd}(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)}(hThe XRC domain to deallocate.h]hThe XRC domain to deallocate.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(hD``struct ib_udata *udata`` Valid user data or NULL for kernel objecth](j)}(h``struct ib_udata *udata``h]j)}(hjh]hstruct ib_udata *udata}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h)Valid user data or NULL for kernel objecth]h)Valid user data or NULL for kernel object}(hjhhhNhNubah}(h]h ]h"]h$]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 hjubeh}(h]h ]h"]h$]h&]uh1jhjzubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_create_wq (C function)c.ib_create_wqhNtauh1hhhhhhNhNubj)}(hhh](j)}(hOstruct ib_wq * ib_create_wq (struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h]j)}(hMstruct ib_wq *ib_create_wq(struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hj.hhhj?hM ubh)}(hhh]j:)}(hib_wqh]hib_wq}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j`)}jS ib_create_wqsbc.ib_create_wqasbuh1hhj.hhhj?hM ubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.hhhj?hM ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.hhhj?hM ubj)}(h ib_create_wqh]j:)}(hjoh]h ib_create_wq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj.hhhj?hM ubj)}(h3(struct ib_pd *pd, struct ib_wq_init_attr *wq_attr)h](j)}(hstruct ib_pd *pdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jmc.ib_create_wqasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(hstruct ib_wq_init_attr *wq_attrh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_wq_init_attrh]hib_wq_init_attr}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj<modnameN classnameNjWjZ)}j]]jmc.ib_create_wqasbuh1hhjubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hwq_attrh]hwq_attr}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]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=Creates a WQ associated with the specified protection domain.h]h=Creates a WQ associated with the specified protection domain.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjhhubah}(h]h ]h"]h$]h&]uh1jhj'hhhj?hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_pd *pd`` The protection domain associated with the WQ. ``struct ib_wq_init_attr *wq_attr`` A list of initial attributes required to create the WQ. If WQ creation succeeds, then the attributes are updated to the actual capabilities of the created WQ. **Description** wq_attr->max_wr and wq_attr->max_sge determine the requested size of the WQ, and set to the actual values allocated on return. If ib_create_wq() succeeds, then max_wr and max_sge will always be at least as large as the requested values.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh](j)}(hC``struct ib_pd *pd`` The protection domain associated with the WQ. h](j)}(h``struct ib_pd *pd``h]j)}(hjh]hstruct ib_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]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.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj-ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj,hM hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjSh]h Description}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(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.}(hjihhhNhNubah}(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$]h&]entries](hib_destroy_wq_user (C function)c.ib_destroy_wq_userhNtauh1hhhhhhNhNubj)}(hhh](j)}(hAint ib_destroy_wq_user (struct ib_wq *wq, struct ib_udata *udata)h]j)}(h@int ib_destroy_wq_user(struct ib_wq *wq, struct ib_udata *udata)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhM ubj)}(hib_destroy_wq_userh]j:)}(hib_destroy_wq_userh]hib_destroy_wq_user}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h*(struct ib_wq *wq, struct ib_udata *udata)h](j)}(hstruct ib_wq *wqh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_wqh]hib_wq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.ib_destroy_wq_userasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hwqh]hwq}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_udata *udatah](j)}(hjh]hstruct}(hjGhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjCubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjCubh)}(hhh]j:)}(hib_udatah]hib_udata}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]jc.ib_destroy_wq_userasbuh1hhjCubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjCubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjCubj:)}(hudatah]hudata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjCubeh}(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)}(hDestroys the specified user WQ.h]hDestroys the specified user WQ.}(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$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hg**Parameters** ``struct ib_wq *wq`` The WQ to destroy. ``struct ib_udata *udata`` Valid user datah](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh](j)}(h(``struct ib_wq *wq`` The WQ to destroy. h](j)}(h``struct ib_wq *wq``h]j)}(hj h]hstruct ib_wq *wq}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hThe WQ to destroy.h]hThe WQ to destroy.}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h*``struct ib_udata *udata`` Valid user datah](j)}(h``struct ib_udata *udata``h]j)}(hjBh]hstruct ib_udata *udata}(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)}(hValid user datah]hValid user data}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjXubah}(h]h ]h"]h$]h&]uh1j hj<ubeh}(h]h ]h"]h$]h&]uh1jhjWhM hjubeh}(h]h ]h"]h$]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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMl ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMl ubj)}(hib_map_mr_sg_pih]j:)}(hib_map_mr_sg_pih]hib_map_mr_sg_pi}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMl 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`)}jSjsbc.ib_map_mr_sg_piasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmrh]hmr}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct scatterlist *data_sgh](j)}(hjh]hstruct}(hjKhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjGubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjGubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjkmodnameN classnameNjWjZ)}j]]jc.ib_map_mr_sg_piasbuh1hhjGubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjGubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjGubj:)}(hdata_sgh]hdata_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjGubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint data_sg_nentsh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h data_sg_nentsh]h data_sg_nents}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(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}(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$]h&]uh1jthjubj:)}(hdata_sg_offseth]hdata_sg_offset}(hj5hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct scatterlist *meta_sgh](j)}(hjh]hstruct}(hjNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjJubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjlhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjnmodnameN classnameNjWjZ)}j]]jc.ib_map_mr_sg_piasbuh1hhjJubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjJubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjJubj:)}(hmeta_sgh]hmeta_sg}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint meta_sg_nentsh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h meta_sg_nentsh]h meta_sg_nents}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int *meta_sg_offseth](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjubju)}(hjxh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmeta_sg_offseth]hmeta_sg_offset}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int page_sizeh](j)}(hunsignedh]hunsigned}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjMubj)}(hinth]hint}(hjmhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjMubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjMubj:)}(h page_sizeh]h page_size}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMl ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMl ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMl hjhhubj)}(hhh]h)}(hrMap the dma mapped SG lists for PI (protection information) and set an appropriate memory region for registration.h]hrMap the dma mapped SG lists for PI (protection information) and set an appropriate memory region for registration.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMY hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMl ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(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] hjubj)}(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}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM[ hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM[ hjubj)}(h@``struct scatterlist *data_sg`` dma mapped scatterlist for data h](j)}(h``struct scatterlist *data_sg``h]j)}(hj-h]hstruct scatterlist *data_sg}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM\ hj'ubj )}(hhh]h)}(hdma mapped scatterlist for datah]hdma mapped scatterlist for data}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhM\ hjCubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhM\ hjubj)}(h3``int data_sg_nents`` number of entries in data_sg h](j)}(h``int data_sg_nents``h]j)}(hjfh]hint data_sg_nents}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]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}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hM] hj|ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj{hM] hjubj)}(h>``unsigned int *data_sg_offset`` offset in bytes into data_sg h](j)}(h ``unsigned int *data_sg_offset``h]j)}(hjh]hunsigned int *data_sg_offset}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM^ hjubj )}(hhh]h)}(hoffset in bytes into data_sgh]hoffset in bytes into data_sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM^ hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM^ 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$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM` hj ubj )}(hhh]h)}(hnumber of entries in meta_sgh]hnumber of entries in meta_sg}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hM` hj'ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj&hM` hjubj)}(h>``unsigned int *meta_sg_offset`` offset in bytes into meta_sg h](j)}(h ``unsigned int *meta_sg_offset``h]j)}(hjJh]hunsigned int *meta_sg_offset}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMa hjDubj )}(hhh]h)}(hoffset in bytes into meta_sgh]hoffset in bytes into meta_sg}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hMa hj`ubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhj_hMa hjubj)}(h9``unsigned int page_size`` page vector desired page size h](j)}(h``unsigned int page_size``h]j)}(hjh]hunsigned int page_size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMb hj}ubj )}(hhh]h)}(hpage vector desired page sizeh]hpage vector desired page size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMb hjubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhjhMb 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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMd hjubh)}(hGConstraints: - The MR must be allocated with type IB_MR_TYPE_INTEGRITY.h]hGConstraints: - The MR must be allocated with type IB_MR_TYPE_INTEGRITY.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMd 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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMg hjubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMj hjubh)}(h 0 on success.h]h 0 on success.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMg hjubeh}(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}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5hhhjGhM ubj)}(h ib_map_mr_sgh]j:)}(h ib_map_mr_sgh]h ib_map_mr_sg}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ](jjeh"]h$]h&]jjuh1jhj5hhhjGhM 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}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj\sbc.ib_map_mr_sgasbuh1hhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjrubj:)}(hmrh]hmr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(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]]jc.ib_map_mr_sgasbuh1hhjubj&)}(h h]h }(hj$hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsgh]hsg}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(h int sg_nentsh](j)}(hinth]hint}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjTubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubj:)}(hsg_nentsh]hsg_nents}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(hunsigned int *sg_offseth](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]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:)}(h sg_offseth]h sg_offset}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(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}(hj#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubeh}(h]h ]h"]h$]h&]jjuh1jhj5hhhjGhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhjGhM ubah}(h]j,ah ](jjeh"]h$]h&]jj)jhuh1jhjGhM hj.hhubj)}(hhh]h)}(hLMap the largest prefix of a dma mapped SG list and set it the memory region.h]hLMap the largest prefix of a dma mapped SG list and set it the memory region.}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM~ hjJhhubah}(h]h ]h"]h$]h&]uh1jhj.hhhjGhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjejjejjjuh1jhhhhhNhNubj)}(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)}(hjoh]h Parameters}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjiubj)}(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$]h&]uh1jhjhM hjubj)}(h2``struct scatterlist *sg`` dma mapped scatterlist h](j)}(h``struct scatterlist *sg``h]j)}(hjh]hstruct scatterlist *sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hdma mapped scatterlisth]hdma mapped scatterlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(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$]h&]uh1jhjhM hjubj)}(h4``unsigned int *sg_offset`` offset in bytes into sg h](j)}(h``unsigned int *sg_offset``h]j)}(hj9h]hunsigned int *sg_offset}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj3ubj )}(hhh]h)}(hoffset in bytes into sgh]hoffset in bytes into sg}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhM hjOubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhM hjubj)}(h9``unsigned int page_size`` page vector desired page size h](j)}(h``unsigned int page_size``h]j)}(hjrh]hunsigned int page_size}(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)}(hpage vector desired page sizeh]hpage vector desired page size}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjiubh)}(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 hjiubh)}(h Constraints:h]h Constraints:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjiubh bullet_list)}(hhh](h list_item)}(h2The first sg element is allowed to have an offset.h]h)}(hjh]h2The first sg element is allowed to have an offset.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.h]h)}(hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.h]hEach sg element must either be aligned to page_size or virtually contiguous to the previous element. In case an sg element has a non-contiguous offset, the mapping prefix will not include it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hBThe last sg element is allowed to have length less than page_size.h]h)}(hj h]hBThe last sg element is allowed to have length less than page_size.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj ubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.h]h)}(hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.h]hqIf sg_nents total byte length exceeds the mr max_num_sge * page_size then only max_num_sg entries will be mapped.}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj"ubah}(h]h ]h"]h$]h&]uh1jhjubj)}(h}If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored. h]h)}(h|If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored.h]h|If the MR was allocated with type IB_MR_TYPE_SG_GAPS, none of these constraints holds and the page_size argument is ignored.}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj;ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]bullet-uh1jhjhM hjiubh)}(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.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjiubh)}(hPAfter this completes successfully, the memory region is ready for registration.h]hPAfter this completes successfully, the memory region is ready for registration.}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjiubeh}(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}(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_sg_to_pagesh]j:)}(hib_sg_to_pagesh]hib_sg_to_pages}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM 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}(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`)}jSjsbc.ib_sg_to_pagesasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmrh]hmr}(hj0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct scatterlist *sglh](j)}(hjh]hstruct}(hjIhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjEubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjimodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjEubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjEubj:)}(hsglh]hsgl}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubeh}(h]h ]h"]h$]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}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(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}(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$]h&]uh1jthjubj:)}(h sg_offset_ph]h sg_offset_p}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#int (*set_page)(struct ib_mr*, u64)h](j)}(hinth]hint}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubju)}(h(h]h(}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubju)}(hjxh]h*}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj:)}(hset_pageh]hset_page}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubju)}(h)h]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubju)}(hjjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(hib_mrh]hib_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjHubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubju)}(h,h]h,}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sg_to_pagesasbuh1hhjHubju)}(hjh]h)}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubeh}(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)}(h8Convert the largest prefix of a sg list to a page vectorh]h8Convert the largest prefix of a sg list to a page vector}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjXhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjsjjsjjjuh1jhhhhhNhNubj)}(hXW**Parameters** ``struct ib_mr *mr`` memory region ``struct scatterlist *sgl`` dma mapped scatterlist ``int sg_nents`` number of entries in sg ``unsigned int *sg_offset_p`` ==== ======================================================= IN start offset in bytes into sg OUT offset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function. ==== ======================================================= ``int (*set_page)(struct ib_mr *, u64)`` driver page assignment function pointer **Description** Core service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg. Returns the number of sg elements that were assigned to a page vector.h](h)}(h**Parameters**h]j)}(hj}h]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjwubj)}(hhh](j)}(h#``struct ib_mr *mr`` memory region h](j)}(h``struct ib_mr *mr``h]j)}(hjh]hstruct ib_mr *mr}(hjhhhNhNubah}(h]h ]h"]h$]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)}(h3``struct scatterlist *sgl`` dma mapped scatterlist h](j)}(h``struct scatterlist *sgl``h]j)}(hjh]hstruct scatterlist *sgl}(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 scatterlisth]hdma mapped scatterlist}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h)``int sg_nents`` number of entries in sg h](j)}(h``int sg_nents``h]j)}(hjh]h int sg_nents}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(hnumber of entries in sgh]hnumber of entries in sg}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hM hj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hM hjubj)}(hXN``unsigned int *sg_offset_p`` ==== ======================================================= IN start offset in bytes into sg OUT offset in bytes for element n of the sg of the first byte that has not been processed where n is the return value of this function. ==== ======================================================= h](j)}(h``unsigned int *sg_offset_p``h]j)}(hjGh]hunsigned int *sg_offset_p}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjAubj )}(hhh]htable)}(hhh]htgroup)}(hhh](hcolspec)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jjhjgubjk)}(hhh]h}(h]h ]h"]h$]h&]colwidthK7uh1jjhjgubhtbody)}(hhh](hrow)}(hhh](hentry)}(hhh]h)}(hINh]hIN}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubah}(h]h ]h"]h$]h&]uh1jhjubj)}(hhh]h)}(hstart offset in bytes into sgh]hstart offset in bytes into sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjubj)}(hhh](j)}(hhh]h)}(hOUTh]hOUT}(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&]uh1jhjubj)}(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$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1jhjgubeh}(h]h ]h"]h$]h&]colsKuh1jehjbubah}(h]h ]h"]h$]h&]uh1j`hj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hM hjubj)}(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$int (*set_page)(struct ib_mr *, u64)}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj )}(hhh]h)}(h'driver page assignment function pointerh]h'driver page assignment function pointer}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hM hj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj3hM hjubeh}(h]h ]h"]h$]h&]uh1jhjwubh)}(h**Description**h]j)}(hjYh]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjwubh)}(hCore service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg.h]hCore service helper for drivers to convert the largest prefix of given sg list to a page vector. The sg list prefix converted is the prefix that meet the requirements of ib_map_mr_sg.}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjwubh)}(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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_drain_sq (C function) c.ib_drain_sqhNtauh1hhhhhhNhNubj)}(hhh](j)}(h#void ib_drain_sq (struct ib_qp *qp)h]j)}(h"void ib_drain_sq(struct ib_qp *qp)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhM ubj)}(h ib_drain_sqh]j:)}(h ib_drain_sqh]h ib_drain_sq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h(struct ib_qp *qp)h]j)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j`)}jSjsb c.ib_drain_sqasbuh1hhjubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjChhhNhNubah}(h]h ]jFah"]h$]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)}(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.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX**Parameters** ``struct ib_qp *qp`` queue pair to drain **Description** If the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq(). The caller must: ensure there is room in the CQ and SQ for the drain work request and completion. allocate the CQ using ib_alloc_cq(). ensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq().h]hIf the device has a provider-specific drain function, then call that. Otherwise call the generic drain function __ib_drain_sq().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hThe caller must:h]hThe caller must:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hPensure there is room in the CQ and SQ for the drain work request and completion.h]hPensure there is room in the CQ and SQ for the drain work request and completion.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(h$allocate the CQ using ib_alloc_cq().h]h$allocate the CQ using ib_alloc_cq().}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h]hqensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.}(hj;hhhNhNubah}(h]h ]h"]h$]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_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}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjfhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfhhhjxhM ubj)}(h ib_drain_rqh]j:)}(h ib_drain_rqh]h ib_drain_rq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjfhhhjxhM 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`)}jSjsb c.ib_drain_rqasbuh1hhjubj&)}(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$]h&]jjuh1jhjfhhhjxhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjbhhhjxhM ubah}(h]j]ah ](jjeh"]h$]h&]jj)jhuh1jhjxhM hj_hhubj)}(hhh]h)}(h>Block until all RQ CQEs have been consumed by the application.h]h>Block until all RQ CQEs have been consumed by the application.}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj'hhubah}(h]h ]h"]h$]h&]uh1jhj_hhhjxhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjBjjBjjjuh1jhhhhhNhNubj)}(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)}(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)}(h)``struct ib_qp *qp`` queue pair to drain h](j)}(h``struct ib_qp *qp``h]j)}(hjkh]hstruct ib_qp *qp}(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.chM hjeubj )}(hhh]h)}(hqueue pair to drainh]hqueue pair to drain}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjeubeh}(h]h ]h"]h$]h&]uh1jhjhM hjbubah}(h]h ]h"]h$]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)}(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().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubh)}(hThe caller must:h]hThe caller must:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubh)}(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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubh)}(h$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 hjFubh)}(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$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjFubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_drain_qp (C function) c.ib_drain_qphNtauh1hhhhhhNhNubj)}(hhh](j)}(h#void ib_drain_qp (struct ib_qp *qp)h]j)}(h"void ib_drain_qp(struct ib_qp *qp)h](j)}(hvoidh]hvoid}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#hhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#hhhj5hM ubj)}(h ib_drain_qph]j:)}(h ib_drain_qph]h ib_drain_qp}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ](jjeh"]h$]h&]jjuh1jhj#hhhj5hM ubj)}(h(struct ib_qp *qp)h]j)}(hstruct ib_qp *qph](j)q}(hjh]hstruct}(hjdhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj`ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjJsb c.ib_drain_qpasbuh1hhj`ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj`ubj:)}(hqph]hqp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj\ubah}(h]h ]h"]h$]h&]jjuh1jhj#hhhj5hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj5hM ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj5hM 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&]uh1jhjhhhj5hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXO**Parameters** ``struct ib_qp *qp`` queue pair to drain **Description** The caller must: ensure there is room in the CQ(s), SQ, and RQ for drain work requests and completions. allocate the CQs using ib_alloc_cq(). ensure that there are no other contexts that are posting WRs concurrently. Otherwise the drain is not guaranteed.h](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubj)}(hhh]j)}(h)``struct ib_qp *qp`` queue pair to drain h](j)}(h``struct ib_qp *qp``h]j)}(hj(h]hstruct ib_qp *qp}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hj"ubj )}(hhh]h)}(hqueue pair to drainh]hqueue pair to drain}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hM hj>ubah}(h]h ]h"]h$]h&]uh1j hj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hM hjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjch]h Description}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(hThe caller must:h]hThe caller must:}(hjyhhhNhNubah}(h]h ]h"]h$]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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM hjubh)}(h%allocate the CQs using ib_alloc_cq().h]h%allocate the CQs using ib_alloc_cq().}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]entries](h'rdma_alloc_hw_stats_struct (C function)c.rdma_alloc_hw_stats_structhNtauh1hhhhhhNhNubj)}(hhh](j)}(hstruct rdma_hw_stats * rdma_alloc_hw_stats_struct (const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h]j)}(h~struct rdma_hw_stats *rdma_alloc_hw_stats_struct(const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chME ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhME ubh)}(hhh]j:)}(h rdma_hw_statsh]h rdma_hw_stats}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSrdma_alloc_hw_stats_structsbc.rdma_alloc_hw_stats_structasbuh1hhjhhhjhME ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhME ubju)}(hjxh]h*}(hj#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhME ubj)}(hrdma_alloc_hw_stats_structh]j:)}(hjh]hrdma_alloc_hw_stats_struct}(hj4hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj0ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhME ubj)}(hN(const struct rdma_stat_desc *descs, int num_counters, unsigned long lifespan)h](j)}(h"const struct rdma_stat_desc *descsh](j)}(hjh]hconst}(hjOhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjKubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKubj)}(hjh]hstruct}(hjjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjKubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKubh)}(hhh]j:)}(hrdma_stat_desch]hrdma_stat_desc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.rdma_alloc_hw_stats_structasbuh1hhjKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjKubj:)}(hdescsh]hdescs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjGubj)}(hint num_countersh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h num_countersh]h num_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjGubj)}(hunsigned long lifespanh](j)}(hunsignedh]hunsigned}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj)}(hlongh]hlong}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(hlifespanh]hlifespan}(hjGhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjGubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhME ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhME ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhME hjhhubj)}(hhh]h)}(h;Helper function to allocate dynamic struct for the drivers.h]h;Helper function to allocate dynamic struct for the drivers.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chM? hjnhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhME ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(h**Parameters** ``const struct rdma_stat_desc *descs`` array of static descriptors ``int num_counters`` number of elements in array ``unsigned long lifespan`` milliseconds between updatesh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMC hjubj)}(hhh](j)}(hC``const struct rdma_stat_desc *descs`` array of static descriptors h](j)}(h&``const struct rdma_stat_desc *descs``h]j)}(hjh]h"const struct rdma_stat_desc *descs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMA hjubj )}(hhh]h)}(harray of static descriptorsh]harray of static descriptors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMA hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMA hjubj)}(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.chMB hjubj )}(hhh]h)}(hnumber of elements in arrayh]hnumber of elements in array}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMB hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMB hjubj)}(h7``unsigned long lifespan`` milliseconds between updatesh](j)}(h``unsigned long lifespan``h]j)}(hj$h]hunsigned long lifespan}(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.chMD hjubj )}(hhh]h)}(hmilliseconds between updatesh]hmilliseconds between updates}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMC hj:ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj9hMD hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(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)}(hhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMb hj;hhubah}(h]h ]h"]h$]h&]uh1jhjshhhjhMe ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjVjjVjjjuh1jhhhhhNhNubj)}(hG**Parameters** ``struct rdma_hw_stats *stats`` statistics to releaseh](h)}(h**Parameters**h]j)}(hj`h]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMf hjZubj)}(hhh]j)}(h5``struct rdma_hw_stats *stats`` statistics to releaseh](j)}(h``struct rdma_hw_stats *stats``h]j)}(hjh]hstruct rdma_hw_stats *stats}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMh hjyubj )}(hhh]h)}(hstatistics to releaseh]hstatistics to release}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhe/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:28: ./drivers/infiniband/core/verbs.chMc hjubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjhMh hjvubah}(h]h ]h"]h$]h&]uh1jhjZubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_pack (C function) c.ib_packhNtauh1hhhhhhNhNubj)}(hhh](j)}(hTvoid ib_pack (const struct ib_field *desc, int desc_len, void *structure, void *buf)h]j)}(hSvoid ib_pack(const struct ib_field *desc, int desc_len, void *structure, void *buf)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h 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into a bufferh]hPack a structure into a buffer}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chK5hjjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhK>ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXW**Parameters** ``const struct ib_field *desc`` Array of structure field descriptions ``int desc_len`` Number of entries in **desc** ``void *structure`` Structure to pack from ``void *buf`` Buffer to pack into **Description** ib_pack() packs a list of structure fields into a buffer, controlled by the array of fields in **desc**.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:31: ./drivers/infiniband/core/packer.chK9hjubj)}(hhh](j)}(hF``const struct ib_field *desc`` Array of structure field descriptions h](j)}(h``const struct ib_field *desc``h]j)}(hjh]hconst struct ib_field 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a list of structure fields into a buffer, controlled by the array of fields in **desc**.h](h_ib_pack() packs a list of structure fields into a buffer, controlled by the array of fields in }(hjhhhNhNubj)}(h**desc**h]hdesc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chK;hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_unpack (C function) c.ib_unpackhNtauh1hhhhhhNhNubj)}(hhh](j)}(hVvoid ib_unpack (const struct ib_field *desc, int desc_len, void *buf, void *structure)h]j)}(hUvoid ib_unpack(const struct ib_field *desc, int desc_len, void *buf, void *structure)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubj)}(h ib_unpackh]j:)}(h ib_unpackh]h ib_unpack}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hG(const struct ib_field *desc, int desc_len, void *buf, void *structure)h](j)}(hconst struct ib_field *desch](j)}(hjh]hconst}(hj6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj2ubj&)}(h h]h }(hjChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubj)}(hjh]hstruct}(hjQhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj2ubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubh)}(hhh]j:)}(hib_fieldh]hib_field}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjqmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.ib_unpackasbuh1hhj2ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj2ubj:)}(hdesch]hdesc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubj)}(h int desc_lenh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hdesc_lenh]hdesc_len}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]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$]h&]uh1jthjubj:)}(hbufh]hbuf}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubj)}(hvoid *structureh](j)}(hvoidh]hvoid}(hj:hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubju)}(hjxh]h*}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6ubj:)}(h structureh]h structure}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj.ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h Unpack a buffer into a structureh]h Unpack a buffer into a structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX]**Parameters** ``const struct ib_field *desc`` Array of structure field descriptions ``int desc_len`` Number of entries in **desc** ``void *buf`` Buffer to unpack from ``void *structure`` Structure to unpack into **Description** ib_pack() unpacks a list of structure fields from a buffer, controlled by the array of fields in **desc**.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:31: ./drivers/infiniband/core/packer.chKhjubj)}(hhh](j)}(hF``const struct ib_field *desc`` Array of structure field descriptions h](j)}(h``const struct ib_field *desc``h]j)}(hjh]hconst struct ib_field *desc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chKhjubj )}(hhh]h)}(h%Array of structure 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]h"]h$]h&]uh1hhjchKhjdubah}(h]h ]h"]h$]h&]uh1j hjHubeh}(h]h ]h"]h$]h&]uh1jhjchKhjubj)}(h-``void *structure`` Structure to unpack into h](j)}(h``void *structure``h]j)}(hjh]hvoid *structure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chKhjubj )}(hhh]h)}(hStructure to unpack intoh]hStructure to unpack into}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1hhf/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:31: ./drivers/infiniband/core/packer.chKhjubh)}(hjib_pack() unpacks a list of structure fields from a buffer, controlled by the array of fields in **desc**.h](haib_pack() unpacks a list of structure fields from a buffer, controlled by the array of fields in 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]jah"]h$]h&]uh1jhjRubj&)}(h h]h }(hjdhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRubj:)}(hidh]hid}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjNubj)}(hstruct ib_sa_query *queryh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj<sbc.ib_sa_cancel_queryasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqueryh]hquery}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjNubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj'hM~ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj'hM~ubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj'hM~hjhhubj)}(hhh]h)}(htry to cancel an SA queryh]htry to cancel an SA query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMvhj hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj'hM~ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj&jj&jjjuh1jhhhhhNhNubj)}(hX=**Parameters** ``int id`` ID of query to cancel ``struct ib_sa_query *query`` query pointer to cancel **Description** Try to cancel an SA query. If the id and query don't match up or the query has already completed, nothing is done. Otherwise the query is canceled and will complete with a status of -EINTR.h](h)}(h**Parameters**h]j)}(hj0h]h Parameters}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMzhj*ubj)}(hhh](j)}(h!``int id`` ID of query to cancel h](j)}(h ``int id``h]j)}(hjOh]hint id}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMwhjIubj )}(hhh]h)}(hID of query to cancelh]hID of query to cancel}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjdhMwhjeubah}(h]h ]h"]h$]h&]uh1j hjIubeh}(h]h ]h"]h$]h&]uh1jhjdhMwhjFubj)}(h6``struct ib_sa_query *query`` query pointer to cancel h](j)}(h``struct ib_sa_query *query``h]j)}(hjh]hstruct ib_sa_query *query}(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.chMxhjubj )}(hhh]h)}(hquery pointer to cancelh]hquery pointer to cancel}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMxhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMxhjFubeh}(h]h ]h"]h$]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.chMzhj*ubh)}(hTry to cancel an SA query. If the id and query don't match up or the query has already completed, nothing is done. Otherwise the query is canceled and will complete with a status of -EINTR.h]hTry to cancel an SA query. If the id and query don’t match up or the query has already completed, nothing is done. Otherwise the query is canceled and will complete with a status of -EINTR.}(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$]h&]entries](h&ib_init_ah_attr_from_path (C function)c.ib_init_ah_attr_from_pathhNtauh1hhhhhhNhNubj)}(hhh](j)}(hint ib_init_ah_attr_from_path (struct ib_device *device, u32 port_num, struct sa_path_rec *rec, struct rdma_ah_attr *ah_attr, const struct ib_gid_attr *gid_attr)h]j)}(hint ib_init_ah_attr_from_path(struct ib_device *device, u32 port_num, struct sa_path_rec *rec, struct rdma_ah_attr *ah_attr, const struct ib_gid_attr *gid_attr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(hib_init_ah_attr_from_pathh]j:)}(hib_init_ah_attr_from_pathh]hib_init_ah_attr_from_path}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct ib_device *device, u32 port_num, struct sa_path_rec *rec, struct rdma_ah_attr *ah_attr, const struct ib_gid_attr *gid_attr)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjEhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjAubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjemodnameN classnameNjWjZ)}j]]j`)}jSj+sbc.ib_init_ah_attr_from_pathasbuh1hhjAubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjAubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjAubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAubeh}(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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_init_ah_attr_from_pathasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=ubj)}(hstruct sa_path_rec *rech](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 sa_path_rech]h sa_path_rec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_init_ah_attr_from_pathasbuh1hhjubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrech]hrec}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=ubj)}(hstruct rdma_ah_attr *ah_attrh](j)}(hjh]hstruct}(hjohhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjkubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubh)}(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]]jc.ib_init_ah_attr_from_pathasbuh1hhjkubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjkubj:)}(hah_attrh]hah_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjkubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=ubj)}(h"const struct ib_gid_attr *gid_attrh](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 ib_gid_attrh]h ib_gid_attr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_init_ah_attr_from_pathasbuh1hhjubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hgid_attrh]hgid_attr}(hjQhhhNhNubah}(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$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h@Initialize address handle attributes based on an SA path record.h]h@Initialize address handle attributes based on an SA path record.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjxhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX***Parameters** ``struct ib_device *device`` Device associated ah attributes initialization. ``u32 port_num`` Port on the specified device. ``struct sa_path_rec *rec`` path record entry to use for ah attributes initialization. ``struct rdma_ah_attr *ah_attr`` address handle attributes to initialization from path record. ``const struct ib_gid_attr *gid_attr`` SGID attribute to consider during initialization. **Description** When 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](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:34: ./drivers/infiniband/core/sa_query.chMhjubj)}(hhh](j)}(hM``struct ib_device *device`` Device associated ah attributes initialization. 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.chMhjubj )}(hhh]h)}(h/Device associated ah attributes initialization.h]h/Device associated ah attributes initialization.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h/``u32 port_num`` Port on the specified device. h](j)}(h``u32 port_num``h]j)}(hjh]h u32 port_num}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(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)}(hj.h]hstruct sa_path_rec *rec}(hj0hhhNhNubah}(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:path record entry to use for ah attributes initialization.h]h:path record entry to use for ah attributes initialization.}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChMhjDubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1jhjChMhjubj)}(h_``struct rdma_ah_attr *ah_attr`` address handle attributes to initialization from path record. h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hjgh]hstruct rdma_ah_attr *ah_attr}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjaubj )}(hhh]h)}(h=address handle attributes to initialization from path record.h]h=address handle attributes to initialization from path record.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMhj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hMhjubj)}(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)}(hjh]h"const struct ib_gid_attr *gid_attr}(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)}(h1SGID attribute to consider during initialization.h]h1SGID attribute to consider during initialization.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(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&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubh)}(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$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_sa_path_rec_get (C function)c.ib_sa_path_rec_gethNtauh1hhhhhhNhNubj)}(hhh](j)}(hXGint ib_sa_path_rec_get (struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h]j)}(hXFint ib_sa_path_rec_get(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj.hMubj)}(hib_sa_path_rec_geth]j:)}(hib_sa_path_rec_geth]hib_sa_path_rec_get}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj.hMubj)}(hX0(struct ib_sa_client *client, struct ib_device *device, u32 port_num, struct sa_path_rec *rec, ib_sa_comp_mask comp_mask, unsigned long timeout_ms, gfp_t gfp_mask, void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context), void *context, struct ib_sa_query **sa_query)h](j)}(hstruct ib_sa_client *clienth](j)}(hjh]hstruct}(hj]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjYubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYubh)}(hhh]j:)}(h ib_sa_clienth]h ib_sa_client}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj}modnameN classnameNjWjZ)}j]]j`)}jSjCsbc.ib_sa_path_rec_getasbuh1hhjYubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjYubj:)}(hclienth]hclient}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(h u32 port_numh](h)}(hhh]j:)}(hu32h]hu32}(hjBhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjDmodnameN classnameNjWjZ)}j]]jc.ib_sa_path_rec_getasbuh1hhj;ubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubj:)}(hport_numh]hport_num}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hstruct sa_path_rec *rech](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 sa_path_rech]h sa_path_rec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrech]hrec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(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]]jc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h comp_maskh]h comp_mask}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hunsigned long timeout_msh](j)}(hunsignedh]hunsigned}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubj)}(hlongh]hlong}(hj[hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubj:)}(h timeout_msh]h timeout_ms}(hjwhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hgfp_t gfp_maskh](h)}(hhh]j:)}(hgfp_th]hgfp_t}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hgfp_maskh]hgfp_mask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(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$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjjh]h(}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcallbackh]hcallback}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjjh]h(}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj)}(hinth]hint}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hstatush]hstatus}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h,}(hj`hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(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 sa_path_rech]h sa_path_rec}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_sa_path_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 }(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$]h&]uh1j%hjubj:)}(h num_pathsh]h num_paths}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h,}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hvoidh]hvoid}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcontexth]hcontext}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubju)}(hjh]h)}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(h void *contexth](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$]h&]uh1jthjubj:)}(hcontexth]hcontext}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubj)}(hstruct ib_sa_query **sa_queryh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_sa_queryh]h ib_sa_query}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jc.ib_sa_path_rec_getasbuh1hhjubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubju)}(hjxh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsa_queryh]hsa_query}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjUubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj.hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj.hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj.hMhjhhubj)}(hhh]h)}(hStart a Path get queryh]hStart a Path get query}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjxhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj.hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(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)}(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:34: ./drivers/infiniband/core/sa_query.chMhjubj)}(hhh](j)}(h*``struct ib_sa_client *client`` SA client h](j)}(h``struct ib_sa_client *client``h]j)}(hjh]hstruct ib_sa_client *client}(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 SA clienth]h SA client}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h5``struct ib_device *device`` device to send query on h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(hdevice to send query onh]hdevice to send query on}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h.``u32 port_num`` port number to send query on h](j)}(h``u32 port_num``h]j)}(hj.h]h u32 port_num}(hj0hhhNhNubah}(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}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChMhjDubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1jhjChMhjubj)}(h9``struct sa_path_rec *rec`` Path Record to send in query h](j)}(h``struct sa_path_rec *rec``h]j)}(hjgh]hstruct sa_path_rec *rec}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjaubj )}(hhh]h)}(hPath Record to send in queryh]hPath Record to send in query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMhj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hMhjubj)}(h>``ib_sa_comp_mask comp_mask`` component mask to send in query h](j)}(h``ib_sa_comp_mask comp_mask``h]j)}(hjh]hib_sa_comp_mask comp_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.chMhjubj )}(hhh]h)}(hcomponent mask to send in queryh]hcomponent mask to send in query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``unsigned long timeout_ms`` time to wait for response h](j)}(h``unsigned long timeout_ms``h]j)}(hjh]hunsigned long timeout_ms}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(htime to wait for responseh]htime to wait for response}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(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.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$]h&]uh1jhj'hMhjubj)}(h``void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)`` function called when query completes, times out or is canceled h](j)}(ha``void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)``h]j)}(hjKh]h]void (*callback)(int status, struct sa_path_rec *resp, unsigned int num_paths, void *context)}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjEubj )}(hhh]h)}(h>function called when query completes, times out or is canceledh]h>function called when query completes, times out or is canceled}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hMhjubj)}(h9``void *context`` opaque user context passed to callback h](j)}(h``void *context``h]j)}(hjh]h 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.chMhjubj )}(hhh]h)}(h&opaque user context passed to callbackh]h&opaque user context passed to callback}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hF``struct ib_sa_query **sa_query`` query context, used to cancel query h](j)}(h!``struct ib_sa_query **sa_query``h]j)}(hjh]hstruct ib_sa_query **sa_query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubj )}(hhh]h)}(h#query context, used to cancel queryh]h#query context, used to cancel query}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]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$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubh)}(hXaSend a Path Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.h]hXaSend a Path Record Get query to the SA to look up a path. The callback function will be called when the query completes (or fails); status is 0 for a successful response, -EINTR if the query is canceled, -ETIMEDOUT is the query timed out, or -EIO if an error occurred sending the query. The resp parameter of the callback is only valid if status is 0.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubh)}(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$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:34: ./drivers/infiniband/core/sa_query.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhhhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_ud_header_init (C function)c.ib_ud_header_inithNtauh1hhhhhhNhNubj)}(hhh](j)}(hint ib_ud_header_init (int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h]j)}(hint ib_ud_header_init(int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h](j)}(hinth]hint}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIhhhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM;ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIhhhj[hM;ubj)}(hib_ud_header_inith]j:)}(hib_ud_header_inith]hib_ud_header_init}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjIhhhj[hM;ubj)}(h(int payload_bytes, int lrh_present, int eth_present, int vlan_present, int grh_present, int ip_version, int udp_present, int immediate_present, struct ib_ud_header *header)h](j)}(hint payload_bytesh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h payload_bytesh]h payload_bytes}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint lrh_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h lrh_presenth]h lrh_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint eth_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h eth_presenth]h eth_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint vlan_presenth](j)}(hinth]hint}(hj)hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubj:)}(h vlan_presenth]h vlan_present}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint grh_presenth](j)}(hinth]hint}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjZubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZubj:)}(h grh_presenth]h grh_present}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint ip_versionh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h ip_versionh]h ip_version}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint udp_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]noemphjjuh1jhjubj)}(hint immediate_presenth](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(himmediate_presenth]himmediate_present}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_ud_header *headerh](j)}(hjh]hstruct}(hj2hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj.ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubh)}(hhh]j:)}(h ib_ud_headerh]h ib_ud_header}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjRmodnameN classnameNjWjZ)}j]]j`)}jSjpsbc.ib_ud_header_initasbuh1hhj.ubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.ubju)}(hjxh]h*}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.ubj:)}(hheaderh]hheader}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjIhhhj[hM;ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjEhhhj[hM;ubah}(h]j@ah ](jjeh"]h$]h&]jj)jhuh1jhj[hM;hjBhhubj)}(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&]uh1jhjBhhhj[hM;ubeh}(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&]uh1hhj hM1hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM1hjubj)}(h.``int lrh_present`` specify if LRH is present h](j)}(h``int lrh_present``h]j)}(hj/h]hint lrh_present}(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.chM2hj)ubj )}(hhh]h)}(hspecify if LRH is presenth]hspecify if LRH is present}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhM2hjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhM2hjubj)}(h5``int eth_present`` specify if Eth header is present h](j)}(h``int eth_present``h]j)}(hjhh]hint eth_present}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM3hjbubj )}(hhh]h)}(h specify if Eth header is presenth]h specify if Eth header is present}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj}hM3hj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hM3hjubj)}(h+``int vlan_present`` packet is tagged vlan h](j)}(h``int vlan_present``h]j)}(hjh]hint vlan_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.chM4hjubj )}(hhh]h)}(hpacket is tagged vlanh]hpacket is tagged vlan}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM4hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(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.chM6hj ubj )}(hhh]h)}(h2if non-zero, IP header, V4 or V6, will be includedh]h2if non-zero, IP header, V4 or V6, will be included}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(hM6hj)ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM6hjubj)}(h=``int udp_present`` if non-zero, UDP header will be included h](j)}(h``int udp_present``h]j)}(hjLh]hint udp_present}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chM7hjFubj )}(hhh]h)}(h(if non-zero, UDP header will be includedh]h(if non-zero, UDP header will be included}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahM7hjbubah}(h]h ]h"]h$]h&]uh1j hjFubeh}(h]h ]h"]h$]h&]uh1jhjahM7hjubj)}(h?``int immediate_present`` specify if immediate data is present h](j)}(h``int immediate_present``h]j)}(hjh]hint immediate_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.chM8hjubj )}(hhh]h)}(h$specify if immediate data is presenth]h$specify if immediate data is present}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM8hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM8hjubj)}(h7``struct ib_ud_header *header`` Structure to initializeh](j)}(h``struct ib_ud_header *header``h]j)}(hjh]hstruct ib_ud_header *header}(hjhhhNhNubah}(h]h ]h"]h$]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 }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj&hMubj)}(hib_ud_header_packh]j:)}(hib_ud_header_packh]hib_ud_header_pack}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj&hMubj)}(h((struct ib_ud_header *header, void *buf)h](j)}(hstruct ib_ud_header *headerh](j)}(hjh]hstruct}(hjUhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubh)}(hhh]j:)}(h ib_ud_headerh]h ib_ud_header}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjumodnameN classnameNjWjZ)}j]]j`)}jSj;sbc.ib_ud_header_packasbuh1hhjQubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjQubj:)}(hheaderh]hheader}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjMubj)}(h void *bufh](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]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&]noemphjjuh1jhjMubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj&hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj&hMubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj&hMhj hhubj)}(hhh]h)}(h&Pack UD header struct into wire formath]h&Pack UD header struct into wire format}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj&hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj2jj2jjjuh1jhhhhhNhNubj)}(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)}(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:37: ./drivers/infiniband/core/ud_header.chMhj6ubj)}(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}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhjUubj )}(hhh]h)}(hUD header structh]hUD header struct}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhjRubj)}(h"``void *buf`` Buffer to pack into h](j)}(h ``void *buf``h]j)}(hjh]h void *buf}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhjubj )}(hhh]h)}(hBuffer to pack intoh]hBuffer to pack into}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjRubeh}(h]h ]h"]h$]h&]uh1jhj6ubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhi/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:37: ./drivers/infiniband/core/ud_header.chMhj6ubh)}(hdib_ud_header_pack() packs the UD header structure **header** into wire format in the buffer **buf**.h](h2ib_ud_header_pack() packs the UD header structure }(hjhhhNhNubj)}(h **header**h]hheader}(hjhhhNhNubah}(h]h ]h"]h$]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.chMhj6ubeh}(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}(hj8hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4hhhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKOubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4hhhjFhKOubj)}(hlongh]hlong}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj4hhhjFhKOubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4hhhjFhKOubj)}(hib_umem_find_best_pgszh]j:)}(hib_umem_find_best_pgszh]hib_umem_find_best_pgsz}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ](jjeh"]h$]h&]jjuh1jhj4hhhjFhKOubj)}(hE(struct ib_umem *umem, unsigned long pgsz_bitmap, unsigned long virt)h](j)}(hstruct ib_umem *umemh](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_umemh]hib_umem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjwsbc.ib_umem_find_best_pgszasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(humemh]humem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(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$]h&]uh1jhjubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h pgsz_bitmaph]h pgsz_bitmap}(hj;hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned long virth](j)}(hunsignedh]hunsigned}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPubj)}(hlongh]hlong}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPubj:)}(hvirth]hvirt}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj4hhhjFhKOubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj0hhhjFhKOubah}(h]j+ah ](jjeh"]h$]h&]jj)jhuh1jhjFhKOhj-hhubj)}(hhh]h)}(h)Find best HW page size to use for this MRh]h)Find best HW page size to use for this MR}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKBhjhhubah}(h]h ]h"]h$]h&]uh1jhj-hhhjFhKOubeh}(h]h ](jQfunctioneh"]h$]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.chKFhjubj)}(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.chKDhjubj )}(hhh]h)}(h umem structh]h umem struct}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKDhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKDhjubj)}(h@``unsigned long pgsz_bitmap`` bitmap of HW supported page sizes h](j)}(h``unsigned long pgsz_bitmap``h]j)}(hj0h]hunsigned long pgsz_bitmap}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKEhj*ubj )}(hhh]h)}(h!bitmap of HW supported page sizesh]h!bitmap of HW supported page sizes}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhKEhjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhKEhjubj)}(h``unsigned long virt`` IOVA h](j)}(h``unsigned long virt``h]j)}(hjih]hunsigned long virt}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKFhjcubj )}(hhh]h)}(hIOVAh]hIOVA}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~hKFhjubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhj~hKFhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKHhjubh)}(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$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKHhjubh)}(hReturns 0 if the umem requires page sizes not supported by the driver to be mapped. Drivers always supporting PAGE_SIZE or smaller will never see a 0 result.h]hReturns 0 if the umem requires page sizes not supported by the driver to be mapped. Drivers always supporting PAGE_SIZE or smaller will never see a 0 result.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKKhjubeh}(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 }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubju)}(hjxh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhKubj)}(h ib_umem_geth]j:)}(hj5h]h ib_umem_get}(hjWhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hG(struct ib_device *device, unsigned long addr, size_t size, int access)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjrhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j3 c.ib_umem_getasbuh1hhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjnubj:)}(hdeviceh]hdevice}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubj)}(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$]h&]uh1jhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(haddrh]haddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubj)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj8modnameN classnameNjWjZ)}j]]j3 c.ib_umem_getasbuh1hhj/ubj&)}(h h]h }(hjThhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubj:)}(hsizeh]hsize}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubj)}(h int accessh](j)}(hinth]hint}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubj:)}(haccessh]haccess}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubeh}(h]h ]h"]h$]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)}(hj;h]hunsigned long addr}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhj5ubj )}(hhh]h)}(h%userspace virtual address to start ath]h%userspace virtual address to start at}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhKhjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhKhjubj)}(h(``size_t size`` length of region to pin h](j)}(h``size_t size``h]j)}(hjth]h size_t size}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chKhjnubj )}(hhh]h)}(hlength of region to pinh]hlength of region to pin}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(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.chKhjubj )}(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 hjubeh}(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}(hj(hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct ib_umem *umem)h]j)}(hstruct ib_umem *umemh](j)}(hjh]hstruct}(hjDhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj@ubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubh)}(hhh]j:)}(hib_umemh]hib_umem}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjdmodnameN classnameNjWjZ)}j]]j`)}jSj*sbc.ib_umem_releaseasbuh1hhj@ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj@ubj:)}(humemh]humem}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj@ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj<ubah}(h]h ]h"]h$]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$]h&]uh1hhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjubj)}(hhh]j)}(h/``struct ib_umem *umem`` umem struct to releaseh](j)}(h``struct ib_umem *umem``h]j)}(hjh]hstruct ib_umem *umem}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhd/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:40: ./drivers/infiniband/core/umem.chMhjubj )}(hhh]h)}(humem struct to releaseh]humem struct to release}(hj!hhhNhNubah}(h]h ]h"]h$]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$]h&]entries](h'ib_umem_odp_alloc_implicit (C function)c.ib_umem_odp_alloc_implicithNtauh1hhhhhhNhNubj)}(hhh](j)}(hVstruct ib_umem_odp * ib_umem_odp_alloc_implicit (struct ib_device *device, int access)h]j)}(hTstruct ib_umem_odp *ib_umem_odp_alloc_implicit(struct ib_device *device, int access)h](j)}(hjh]hstruct}(hjbhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj^hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKvubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhjohKvubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSib_umem_odp_alloc_implicitsbc.ib_umem_odp_alloc_implicitasbuh1hhj^hhhjohKvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhjohKvubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj^hhhjohKvubj)}(hib_umem_odp_alloc_implicith]j:)}(hjh]hib_umem_odp_alloc_implicit}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj^hhhjohKvubj)}(h&(struct ib_device *device, int access)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_implicitasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdeviceh]hdevice}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h int accessh](j)}(hinth]hint}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubj:)}(haccessh]haccess}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj^hhhjohKvubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjZhhhjohKvubah}(h]jUah ](jjeh"]h$]h&]jj)jhuh1jhjohKvhjWhhubj)}(hhh]h)}(h#Allocate a parent implicit ODP umemh]h#Allocate a parent implicit ODP umem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKmhjhhubah}(h]h ]h"]h$]h&]uh1jhjWhhhjohKvubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hX#**Parameters** ``struct ib_device *device`` IB device to create UMEM ``int access`` ib_reg_mr access flags **Description** Implicit ODP umems do not have a VA range and do not have any page lists. They exist only to hold the per_mm reference to help the driver create children umems.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKqhjubj)}(hhh](j)}(h6``struct ib_device *device`` IB device to create UMEM h](j)}(h``struct ib_device *device``h]j)}(hjh]hstruct ib_device *device}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKshjubj )}(hhh]h)}(hIB device to create UMEMh]hIB device to create UMEM}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKshjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKshjubj)}(h&``int access`` ib_reg_mr access flags h](j)}(h``int access``h]j)}(hj h]h int access}(hjhhhNhNubah}(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.chKthjubj )}(hhh]h)}(hib_reg_mr access flagsh]hib_reg_mr access flags}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hKthj"ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj!hKthjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjGh]h Description}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKvhjubh)}(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.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKnhjubeh}(h]h ] kernelindentah"]h$]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}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubh)}(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]]j`)}jSib_umem_odp_alloc_childsbc.ib_umem_odp_alloc_childasbuh1hhjhhhjhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhKubj)}(hib_umem_odp_alloc_childh]j:)}(hjh]hib_umem_odp_alloc_child}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(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}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj&modnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_childasbuh1hhjubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrooth]hroot}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hjvhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubj)}(hlongh]hlong}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubj:)}(haddrh]haddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(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$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj)}(hjh]hstruct}(hj*hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubh)}(hhh]j:)}(hmmu_interval_notifier_opsh]hmmu_interval_notifier_ops}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjJmodnameN classnameNjWjZ)}j]]jc.ib_umem_odp_alloc_childasbuh1hhj ubj&)}(h h]h }(hjfhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjthhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hopsh]hops}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(h;Allocate a child ODP umem under an implicit parent ODP umemh]h;Allocate a child ODP umem under an implicit parent ODP umem}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]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$]h&]uh1jhjhKhjubj)}(h1``unsigned long addr`` The starting userspace VA h](j)}(h``unsigned long addr``h]j)}(hj&h]hunsigned long addr}(hj(hhhNhNubah}(h]h ]h"]h$]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)}(hThe starting userspace VAh]hThe starting userspace VA}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hKhj<ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj;hKhjubj)}(h/``size_t size`` The length of the userspace VA h](j)}(h``size_t size``h]j)}(hj_h]h size_t size}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjYubj )}(hhh]h)}(hThe length of the userspace VAh]hThe length of the userspace VA}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjthKhjuubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjthKhjubj)}(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)}(hjh]h+const struct mmu_interval_notifier_ops *ops}(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/MMU interval ops, currently only **invalidate**h](h!MMU interval ops, currently only }(hjhhhNhNubj)}(h**invalidate**h]h invalidate}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]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&]uh1jhjhKhjubeh}(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&]uh1jhjhhhh/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$]h&]uh1j%hjhhhj hKubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj! modnameN classnameNjWjZ)}j]]j`)}jSib_umem_odp_getsbc.ib_umem_odp_getasbuh1hhjhhhj hKubj&)}(h h]h }(hj@ hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj hKubju)}(hjxh]h*}(hjN hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhj hKubj)}(hib_umem_odp_geth]j:)}(hj= h]hib_umem_odp_get}(hj_ hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj hKubj)}(ht(struct ib_device *device, unsigned long addr, size_t size, int access, const struct mmu_interval_notifier_ops *ops)h](j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hjz hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjv ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjv ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j; c.ib_umem_odp_getasbuh1hhjv ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjv ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjv ubj:)}(hdeviceh]hdevice}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjv ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjr ubj)}(hunsigned long addrh](j)}(hunsignedh]hunsigned}(hj hhhNhNubah}(h]h ]jah"]h$]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$]h&]noemphjjuh1jhjr ubj)}(h size_t sizeh](h)}(hhh]j:)}(hsize_th]hsize_t}(hj> hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj; ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@ modnameN classnameNjWjZ)}j]]j; c.ib_umem_odp_getasbuh1hhj7 ubj&)}(h h]h }(hj\ hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj7 ubj:)}(hsizeh]hsize}(hjj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7 ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjr 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&]noemphjjuh1jhjr 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&]noemphjjuh1jhjr ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj hKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj hKhjhhubj)}(hhh]h)}(h$Create a umem_odp for a userspace vah]h$Create a umem_odp for a userspace va}(hjT hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjQ hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjl jjl 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)}(hjv h]h Parameters}(hjx hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjt ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjp ubj)}(hhh](j)}(h:``struct ib_device *device`` IB device struct to get UMEM 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:43: ./drivers/infiniband/core/umem_odp.chKhj 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 hj 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$]h&]uh1jhj hKhj ubj)}(h;``int access`` IB_ACCESS_xxx flags for memory being pinned h](j)}(h``int access``h]j)}(hj@ h]h int access}(hjB hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj> ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhj: ubj )}(hhh]h)}(h+IB_ACCESS_xxx flags for memory being pinnedh]h+IB_ACCESS_xxx flags for memory being pinned}(hjY hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjU hKhjV ubah}(h]h ]h"]h$]h&]uh1j hj: ubeh}(h]h ]h"]h$]h&]uh1jhjU 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)}(hjy h]h+const struct mmu_interval_notifier_ops *ops}(hj{ hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw ubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjs 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&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjs ubeh}(h]h ]h"]h$]h&]uh1jhj hKhj ubeh}(h]h ]h"]h$]h&]uh1jhjp ubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjp ubh)}(hThe driver should use when the access flags indicate ODP memory. It avoids pinning, instead, stores the mm for future page fault handling in conjunction with MMU notifiers.h]hThe driver should use when the access flags indicate ODP memory. It avoids pinning, instead, stores the mm for future page fault handling in conjunction with MMU notifiers.}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chKhjp 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$]h&]uh1jhj hhhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM\ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhj hM\ubj)}(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$]h&]jjuh1jhj hhhj hM\ubj)}(hT(struct ib_umem_odp *umem_odp, u64 user_virt, u64 bcnt, u64 access_mask, bool fault)h](j)}(hstruct ib_umem_odp *umem_odph](j)}(hjh]hstruct}(hjD hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj@ ubj&)}(h h]h }(hjQ hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ ubh)}(hhh]j:)}(h ib_umem_odph]h ib_umem_odp}(hjb hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjd modnameN classnameNjWjZ)}j]]j`)}jSj* sbc.ib_umem_odp_map_dma_and_lockasbuh1hhj@ ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj@ ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj@ ubj:)}(humem_odph]humem_odp}(hj hhhNhNubah}(h]h ]jFah"]h$]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$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j~ c.ib_umem_odp_map_dma_and_lockasbuh1hhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]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}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j~ c.ib_umem_odp_map_dma_and_lockasbuh1hhj ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(hbcnth]hbcnt}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj< ubj)}(hu64 access_maskh](h)}(hhh]j:)}(hu64h]hu64}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjKmodnameN classnameNjWjZ)}j]]j~ c.ib_umem_odp_map_dma_and_lockasbuh1hhjBubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubj:)}(h access_maskh]h access_mask}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj< ubj)}(h bool faulth](j)}(hj*[h]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hfaulth]hfault}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj< 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$]h&]jj)jhuh1jhj hM\hj hhubj)}(hhh]h)}(h2DMA map userspace memory in an ODP MR and lock it.h]h2DMA map userspace memory in an ODP MR and lock it.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMIhjhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj hM\ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhhhNhNubj)}(hXK**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. The DMA addresses of the mapped pages is updated in umem_odp->dma_list. 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)}(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.chMMhjubj)}(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)}(hjh]hstruct ib_umem_odp *umem_odp}(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.chMRhjubj )}(hhh]h)}(hthe umem to map and pinh]hthe umem to map and pin}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hMRhj*ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj)hMRhj ubj)}(h9``u64 user_virt`` the address from which we need to map. h](j)}(h``u64 user_virt``h]j)}(hjMh]h u64 user_virt}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMShjGubj )}(hhh]h)}(h&the address from which we need to map.h]h&the address from which we need to map.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMShjcubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1jhjbhMShj 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)}(hjh]hu64 bcnt}(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.chMWhjubj )}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMThjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMWhj ubj)}(hV``u64 access_mask`` bit mask of the requested access permissions for the given range. h](j)}(h``u64 access_mask``h]j)}(hjh]hu64 access_mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMYhjubj )}(hhh]h)}(hAbit mask of the requested access permissions for the given range.h]hAbit mask of the requested access permissions for the given range.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMXhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMYhj ubj)}(h8``bool fault`` is faulting required for the given range h](j)}(h``bool fault``h]j)}(hjh]h bool fault}(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.chMZhjubj )}(hhh]h)}(h(is faulting required for the given rangeh]h(is faulting required for the given range}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMZhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMZhj ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj5h]h Description}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chM\hjubh)}(hMaps the range passed in the argument to DMA addresses. The DMA addresses of the mapped pages is updated in umem_odp->dma_list. 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. The DMA addresses of the mapped pages is updated in umem_odp->dma_list. Upon success the ODP MR will be locked to let caller complete its device page table update.}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMJhjubh)}(hOReturns the number of pages mapped in success, negative error code for failure.h]hOReturns the number of pages mapped in success, negative error code for failure.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhh/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:43: ./drivers/infiniband/core/umem_odp.chMOhjubeh}(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}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjxhhhhhK/ubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_fast_reg_mr (C function)c.rvt_fast_reg_mrhNtauh1hhjxhhhNhNubj)}(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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMfubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMfubj)}(hrvt_fast_reg_mrh]j:)}(hrvt_fast_reg_mrh]hrvt_fast_reg_mr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMfubj)}(h<(struct rvt_qp *qp, struct ib_mr *ibmr, u32 key, int access)h](j)}(hstruct rvt_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:)}(hrvt_qph]hrvt_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.rvt_fast_reg_mrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj+hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_mr *ibmrh](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:)}(hib_mrh]hib_mr}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjqmodnameN classnameNjWjZ)}j]]jc.rvt_fast_reg_mrasbuh1hhjMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjMubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjMubj:)}(hibmrh]hibmr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 keyh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.rvt_fast_reg_mrasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hkeyh]hkey}(hjhhhNhNubah}(h]h ]jFah"]h$]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 }(hjhhhNhNubah}(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&]jjuh1jhjhhhjhMfubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMfubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMfhjhhubj)}(hhh]h)}(hfast register physical MRh]hfast register physical MR}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM^hjLhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMfubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjgjjgjjjuh1jhhhjxhNhNubj)}(hX%**Parameters** ``struct rvt_qp *qp`` the queue pair where the work request comes from ``struct ib_mr *ibmr`` the memory region to be registered ``u32 key`` updated key for this memory region ``int access`` access flags for this memory region **Description** Returns 0 on success.h](h)}(h**Parameters**h]j)}(hjqh]h Parameters}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMbhjkubj)}(hhh](j)}(hG``struct rvt_qp *qp`` the queue pair where the work request comes from h](j)}(h``struct rvt_qp *qp``h]j)}(hjh]hstruct rvt_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM_hjubj )}(hhh]h)}(h0the queue pair where the work request comes fromh]h0the queue pair where the work request comes from}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM_hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM_hjubj)}(h:``struct ib_mr *ibmr`` the memory region to be registered h](j)}(h``struct ib_mr *ibmr``h]j)}(hjh]hstruct ib_mr *ibmr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM`hjubj )}(hhh]h)}(h"the memory region to be registeredh]h"the memory region to be registered}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM`hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM`hjubj)}(h/``u32 key`` updated key for this memory region h](j)}(h ``u32 key``h]j)}(hjh]hu32 key}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMahjubj )}(hhh]h)}(h"updated key for this memory regionh]h"updated key for this memory region}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMahjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMahjubj)}(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$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMbhj5ubj )}(hhh]h)}(h#access flags for this memory regionh]h#access flags for this memory region}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhMbhjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhMbhjubeh}(h]h ]h"]h$]h&]uh1jhjkubh)}(h**Description**h]j)}(hjvh]h Description}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMdhjkubh)}(hReturns 0 on success.h]hReturns 0 on success.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMdhjkubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h rvt_invalidate_rkey (C function)c.rvt_invalidate_rkeyhNtauh1hhjxhhhNhNubj)}(hhh](j)}(h5int rvt_invalidate_rkey (struct rvt_qp *qp, u32 rkey)h]j)}(h4int rvt_invalidate_rkey(struct rvt_qp *qp, u32 rkey)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hrvt_invalidate_rkeyh]j:)}(hrvt_invalidate_rkeyh]hrvt_invalidate_rkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct rvt_qp *qp, u32 rkey)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.rvt_invalidate_rkeyasbuh1hhjubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjomodnameN classnameNjWjZ)}j]]j2c.rvt_invalidate_rkeyasbuh1hhjfubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjfubj:)}(hrkeyh]hrkey}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjfubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hinvalidate an MR rkeyh]hinvalidate an MR rkey}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjxhNhNubj)}(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)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj)}(hhh](j)}(hC``struct rvt_qp *qp`` queue pair associated with the invalidate op h](j)}(h``struct rvt_qp *qp``h]j)}(hjh]hstruct rvt_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj )}(hhh]h)}(h,queue pair associated with the invalidate oph]h,queue pair associated with the invalidate op}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h ``u32 rkey`` rkey to invalidate h](j)}(h ``u32 rkey``h]j)}(hj=h]hu32 rkey}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhj7ubj )}(hhh]h)}(hrkey to invalidateh]hrkey to invalidate}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhMhjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjxh]h Description}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjvubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubh)}(hReturns 0 on success.h]hReturns 0 on success.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_lkey_ok (C function) c.rvt_lkey_okhNtauh1hhjxhhhNhNubj)}(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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(h rvt_lkey_okh]j:)}(h rvt_lkey_okh]h rvt_lkey_ok}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(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}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrvt_lkey_tableh]hrvt_lkey_table}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.rvt_lkey_okasbuh1hhjubj&)}(h h]h }(hj8hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrkth]hrkt}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct rvt_pd *pdh](j)}(hjh]hstruct}(hjlhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubh)}(hhh]j:)}(hrvt_pdh]hrvt_pd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j4 c.rvt_lkey_okasbuh1hhjhubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhubj:)}(hpdh]hpd}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct rvt_sge *isgeh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j4 c.rvt_lkey_okasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hisgeh]hisge}(hj3hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct rvt_sge *last_sgeh](j)}(hjh]hstruct}(hjLhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjlmodnameN classnameNjWjZ)}j]]j4 c.rvt_lkey_okasbuh1hhjHubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj:)}(hlast_sgeh]hlast_sge}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_sge *sgeh](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_sgeh]hib_sge}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j4 c.rvt_lkey_okasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsgeh]hsge}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint acch](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:)}(hacch]hacc}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h(check IB SGE for validity and initializeh]h(check IB SGE for validity and initialize}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjohhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjxhNhNubj)}(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)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj)}(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)}(hjh]hstruct rvt_lkey_table *rkt}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj )}(hhh]h)}(h*table containing lkey to check SGE againsth]h*table containing lkey to check SGE against}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h(``struct rvt_pd *pd`` protection domain h](j)}(h``struct rvt_pd *pd``h]j)}(hjh]hstruct rvt_pd *pd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj )}(hhh]h)}(hprotection domainh]hprotection domain}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h/``struct rvt_sge *isge`` outgoing internal SGE h](j)}(h``struct rvt_sge *isge``h]j)}(hj%h]hstruct rvt_sge *isge}(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.chMhjubj )}(hhh]h)}(houtgoing internal SGEh]houtgoing internal SGE}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hMhj;ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj:hMhjubj)}(h7``struct rvt_sge *last_sge`` last outgoing SGE written h](j)}(h``struct rvt_sge *last_sge``h]j)}(hj^h]hstruct rvt_sge *last_sge}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjXubj )}(hhh]h)}(hlast outgoing SGE writtenh]hlast outgoing SGE written}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshMhjtubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjshMhjubj)}(h$``struct ib_sge *sge`` SGE to check h](j)}(h``struct ib_sge *sge``h]j)}(hjh]hstruct ib_sge *sge}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj )}(hhh]h)}(h SGE to checkh]h SGE to check}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``int acc`` access flags h](j)}(h ``int acc``h]j)}(hjh]hint acc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubj )}(hhh]h)}(h access flagsh]h access flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(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$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubh)}(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.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubh)}(h8Increments the reference count when a new sge is stored.h]h8Increments the reference count when a new sge is stored.}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubh)}(h **Return**h]j)}(hjAh]hReturn}(hjChhhNhNubah}(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.chMhjubh)}(h70 if compressed, 1 if added , otherwise returns -errno.h]h70 if compressed, 1 if added , otherwise returns -errno.}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chMhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_rkey_ok (C function) c.rvt_rkey_okhNtauh1hhjxhhhNhNubj)}(hhh](j)}(h_int rvt_rkey_ok (struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h]j)}(h^int rvt_rkey_ok(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM:ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM:ubj)}(h rvt_rkey_okh]j:)}(h rvt_rkey_okh]h rvt_rkey_ok}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM:ubj)}(hO(struct rvt_qp *qp, struct rvt_sge *sge, u32 len, u64 vaddr, u32 rkey, int acc)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.rvt_rkey_okasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(hstruct rvt_sge *sgeh](j)}(hjh]hstruct}(hj5hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj1ubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubh)}(hhh]j:)}(hrvt_sgeh]hrvt_sge}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjUmodnameN classnameNjWjZ)}j]]j c.rvt_rkey_okasbuh1hhj1ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj1ubj:)}(hsgeh]hsge}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 lenh](h)}(hhh]j:)}(hu32h]hu32}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.rvt_rkey_okasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hlenh]hlen}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u64 vaddrh](h)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.rvt_rkey_okasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hvaddrh]hvaddr}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu32 rkeyh](h)}(hhh]j:)}(hu32h]hu32}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]j c.rvt_rkey_okasbuh1hhj1ubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubj:)}(hrkeyh]hrkey}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hint acch](j)}(hinth]hint}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjyubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjyubj:)}(hacch]hacc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM:ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj~hhhjhM:ubah}(h]jyah ](jjeh"]h$]h&]jj)jhuh1jhjhM:hj{hhubj)}(hhh]h)}(h.check the IB virtual address, length, and RKEYh]h.check the IB virtual address, length, and RKEY}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM.hjhhubah}(h]h ]h"]h$]h&]uh1jhj{hhhjhM:ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjxhNhNubj)}(hXN**Parameters** ``struct rvt_qp *qp`` qp for validation 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rvt_sge *sge}(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.chM0hj7ubj )}(hhh]h)}(h SGE stateh]h SGE state}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhM0hjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhM0hjubj)}(h``u32 len`` length of data h](j)}(h ``u32 len``h]j)}(hjvh]hu32 len}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM1hjpubj )}(hhh]h)}(hlength of datah]hlength of data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM1hjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhM1hjubj)}(h,``u64 vaddr`` virtual address to place data h](j)}(h ``u64 vaddr``h]j)}(hjh]h u64 vaddr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM2hjubj )}(hhh]h)}(hvirtual address to place datah]hvirtual address to place data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM2hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM2hjubj)}(h``u32 rkey`` rkey to check h](j)}(h ``u32 rkey``h]j)}(hjh]hu32 rkey}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM3hjubj )}(hhh]h)}(h rkey to checkh]h rkey to check}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM3hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM3hjubj)}(h``int acc`` access flags h](j)}(h ``int acc``h]j)}(hj!h]hint acc}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM4hjubj )}(hhh]h)}(h access flagsh]h access flags}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hM4hj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hM4hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hj\h]hReturn}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM6hjubh)}(h1 if successful, otherwise 0.h]h1 if successful, otherwise 0.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM6hjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM8hjubh)}(h+increments the reference count upon successh]h+increments the reference count upon success}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:49: ./drivers/infiniband/sw/rdmavt/mr.chM8hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_compute_aeth (C function)c.rvt_compute_aethhNtauh1hhjxhhhNhNubj)}(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}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSrvt_compute_aethsbc.rvt_compute_aethasbuh1hhjhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK4ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhK4ubj)}(hrvt_compute_aethh]j:)}(hjh]hrvt_compute_aeth}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhK4ubj)}(h(struct rvt_qp *qp)h]j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]jc.rvt_compute_aethasbuh1hhjubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhK4ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhK4ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhK4hjhhubj)}(hhh]h)}(h!compute the AETH (syndrome + MSN)h]h!compute the AETH (syndrome + MSN)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK/hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhK4ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjxhNhNubj)}(hr**Parameters** ``struct rvt_qp *qp`` the queue pair to compute the AETH for **Description** Returns the AETH.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK3hjubj)}(hhh]j)}(h=``struct rvt_qp *qp`` the queue pair to compute the AETH for h](j)}(h``struct rvt_qp *qp``h]j)}(hjh]hstruct rvt_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK0hjubj )}(hhh]h)}(h&the queue pair to compute the AETH forh]h&the queue pair to compute the AETH for}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK0hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK0hjubah}(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$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK2hjubh)}(hReturns the AETH.h]hReturns the AETH.}(hj- hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chK2hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_get_credit (C function)c.rvt_get_credithNtauh1hhjxhhhNhNubj)}(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}(hj\ hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjX hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKyubj&)}(h h]h }(hjk hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjX hhhjj hKyubj)}(hrvt_get_credith]j:)}(hrvt_get_credith]hrvt_get_credit}(hj} hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjy ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjX hhhjj hKyubj)}(h(struct rvt_qp *qp, u32 aeth)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_get_creditasbuh1hhj 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 aethh](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_get_creditasbuh1hhj!ubj&)}(h h]h }(hj,!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!ubj:)}(haethh]haeth}(hj:!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubeh}(h]h ]h"]h$]h&]jjuh1jhjX hhhjj hKyubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjT hhhjj hKyubah}(h]jO ah ](jjeh"]h$]h&]jj)jhuh1jhjj hKyhjQ hhubj)}(hhh]h)}(h!flush the send work queue of a QPh]h!flush the send work queue of a QP}(hjd!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKshja!hhubah}(h]h ]h"]h$]h&]uh1jhjQ hhhjj hKyubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj|!jj|!jjjuh1jhhhjxhNhNubj)}(h**Parameters** ``struct rvt_qp *qp`` the qp who's send work queue to flush ``u32 aeth`` the Acknowledge Extended Transport Header **Description** The QP s_lock should be held.h](h)}(h**Parameters**h]j)}(hj!h]h Parameters}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKwhj!ubj)}(hhh](j)}(h<``struct rvt_qp *qp`` the qp who's send work queue to flush h](j)}(h``struct rvt_qp *qp``h]j)}(hj!h]hstruct rvt_qp *qp}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKthj!ubj )}(hhh]h)}(h%the qp who's send work queue to flushh]h'the qp who’s send work queue to flush}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hKthj!ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hKthj!ubj)}(h7``u32 aeth`` the Acknowledge Extended Transport Header h](j)}(h ``u32 aeth``h]j)}(hj!h]hu32 aeth}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj!ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKuhj!ubj )}(hhh]h)}(h)the Acknowledge Extended Transport Headerh]h)the Acknowledge Extended Transport Header}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hKuhj!ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj!hKuhj!ubeh}(h]h ]h"]h$]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.chKwhj!ubh)}(hThe QP s_lock should be held.h]hThe QP s_lock should be held.}(hj/"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKwhj!ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_restart_sge (C function)c.rvt_restart_sgehNtauh1hhjxhhhNhNubj)}(hhh](j)}(hMu32 rvt_restart_sge (struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)h]j)}(hLu32 rvt_restart_sge(struct rvt_sge_state *ss, struct rvt_swqe *wqe, u32 len)h](h)}(hhh]j:)}(hu32h]hu32}(hja"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjc"modnameN classnameNjWjZ)}j]]j`)}jSrvt_restart_sgesbc.rvt_restart_sgeasbuh1hhjZ"hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKubj&)}(h h]h }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjZ"hhhj"hKubj)}(hrvt_restart_sgeh]j:)}(hj"h]hrvt_restart_sge}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjZ"hhhj"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]]j}"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]]j}"c.rvt_restart_sgeasbuh1hhj#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:)}(hwqeh]hwqe}(hjw#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj"ubj)}(hu32 lenh](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_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&]jjuh1jhjZ"hhhj"hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjV"hhhj"hKubah}(h]jQ"ah ](jjeh"]h$]h&]jj)jhuh1jhj"hKhjS"hhubj)}(hhh]h)}(hrewind the sge state for a wqeh]hrewind the sge state for a wqe}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj#hhubah}(h]h ]h"]h$]h&]uh1jhjS"hhhj"hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj$jj$jjjuh1jhhhjxhNhNubj)}(h**Parameters** ``struct rvt_sge_state *ss`` the sge state pointer ``struct rvt_swqe *wqe`` the wqe to rewind ``u32 len`` the data length from the start of the wqe in bytes **Description** Returns the remaining data length.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:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj$ubj)}(hhh](j)}(h3``struct rvt_sge_state *ss`` the sge state pointer h](j)}(h``struct rvt_sge_state *ss``h]j)}(hj*$h]hstruct rvt_sge_state *ss}(hj,$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj($ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj$$ubj )}(hhh]h)}(hthe sge state pointerh]hthe sge state pointer}(hjC$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj?$hKhj@$ubah}(h]h ]h"]h$]h&]uh1j hj$$ubeh}(h]h ]h"]h$]h&]uh1jhj?$hKhj!$ubj)}(h+``struct rvt_swqe *wqe`` the wqe to rewind h](j)}(h``struct rvt_swqe *wqe``h]j)}(hjc$h]hstruct rvt_swqe *wqe}(hje$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja$ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj]$ubj )}(hhh]h)}(hthe wqe to rewindh]hthe wqe to rewind}(hj|$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjx$hKhjy$ubah}(h]h ]h"]h$]h&]uh1j hj]$ubeh}(h]h ]h"]h$]h&]uh1jhjx$hKhj!$ubj)}(h?``u32 len`` the data length from the start of the wqe in bytes h](j)}(h ``u32 len``h]j)}(hj$h]hu32 len}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:52: ./drivers/infiniband/sw/rdmavt/rc.chKhj$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$]h&]uh1j hj$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&]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$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_check_ah (C function)c.rvt_check_ahhNtauh1hhjxhhhNhNubj)}(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$]h&]uh1jhj%hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKubj&)}(h h]h }(hj+%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%hhhj*%hKubj)}(h rvt_check_ahh]j:)}(h rvt_check_ahh]h rvt_check_ah}(hj=%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9%ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj%hhhj*%hKubj)}(h7(struct ib_device *ibdev, struct rdma_ah_attr *ah_attr)h](j)}(hstruct ib_device *ibdevh](j)}(hjh]hstruct}(hjY%hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjU%ubj&)}(h h]h }(hjf%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjU%ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjw%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjt%ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjy%modnameN classnameNjWjZ)}j]]j`)}jSj?%sbc.rvt_check_ahasbuh1hhjU%ubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjU%ubju)}(hjxh]h*}(hj%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjU%ubj:)}(hibdevh]hibdev}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjU%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjQ%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]]j%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&]noemphjjuh1jhjQ%ubeh}(h]h ]h"]h$]h&]jjuh1jhj%hhhj*%hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj%hhhj*%hKubah}(h]j%ah ](jjeh"]h$]h&]jj)jhuh1jhj*%hKhj%hhubj)}(hhh]h)}(hvalidate the attributes of AHh]hvalidate the attributes of AH}(hjL&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chK hjI&hhubah}(h]h ]h"]h$]h&]uh1jhj%hhhj*%hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjd&jjd&jjjuh1jhhhjxhNhNubj)}(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)}(hjn&h]h Parameters}(hjp&hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjl&ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhjh&ubj)}(hhh](j)}(h*``struct ib_device *ibdev`` the ib device h](j)}(h``struct ib_device *ibdev``h]j)}(hj&h]hstruct ib_device *ibdev}(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)}(h the ib deviceh]h the ib device}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hK hj&ubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhj&hK hj&ubj)}(h:``struct rdma_ah_attr *ah_attr`` the attributes of the AH h](j)}(h ``struct rdma_ah_attr *ah_attr``h]j)}(hj&h]hstruct rdma_ah_attr *ah_attr}(hj&hhhNhNubah}(h]h ]h"]h$]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 hj&ubeh}(h]h ]h"]h$]h&]uh1jhjh&ubh)}(h**Description**h]j)}(hj'h]h Description}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhjh&ubh)}(heIf driver supports a more detailed check_ah function call back to it otherwise just check the basics.h]heIf driver supports a more detailed check_ah function call back to it otherwise just check the basics.}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhjh&ubh)}(h **Return**h]j)}(hj('h]hReturn}(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.chKhjh&ubh)}(h 0 on successh]h 0 on success}(hj>'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:55: ./drivers/infiniband/sw/rdmavt/ah.chKhjh&ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_alloc_device (C function)c.rvt_alloc_devicehNtauh1hhjxhhhNhNubj)}(hhh](j)}(h@struct rvt_dev_info * rvt_alloc_device (size_t size, int nports)h]j)}(h>struct rvt_dev_info *rvt_alloc_device(size_t size, int nports)h](j)}(hjh]hstruct}(hjm'hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhji'hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chK0ubj&)}(h h]h }(hj{'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hji'hhhjz'hK0ubh)}(hhh]j:)}(h rvt_dev_infoh]h rvt_dev_info}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'modnameN classnameNjWjZ)}j]]j`)}jSrvt_alloc_devicesbc.rvt_alloc_deviceasbuh1hhji'hhhjz'hK0ubj&)}(h h]h }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hji'hhhjz'hK0ubju)}(hjxh]h*}(hj'hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthji'hhhjz'hK0ubj)}(hrvt_alloc_deviceh]j:)}(hj'h]hrvt_alloc_device}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h 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]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.chMhj,ubj)}(hhh]j)}(hM``struct rvt_dev_info *rdi`` main dev structure for all of rdmavt operations 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:58: ./drivers/infiniband/sw/rdmavt/vt.chMhj!,ubj )}(hhh]h)}(h/main dev structure for all of rdmavt operationsh]h/main dev structure for all of rdmavt operations}(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)}(hjb,h]h Description}(hjd,hhhNhNubah}(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.chMhj,ubh)}(hPIt is up to drivers to 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./drivers/infiniband/sw/rdmavt/vt.chMJhj-ubj )}(hhh]h)}(hrvt dev structh]hrvt dev struct}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMEhj-ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hMJhj-ubah}(h]h ]h"]h$]h&]uh1jhj-ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_init_port (C function)c.rvt_init_porthNtauh1hhjxhhhNhNubj)}(hhh](j)}(hfint rvt_init_port (struct rvt_dev_info *rdi, struct rvt_ibport *port, int port_index, u16 *pkey_table)h]j)}(heint rvt_init_port(struct rvt_dev_info *rdi, struct rvt_ibport *port, int port_index, u16 *pkey_table)h](j)}(hinth]hint}(hj).hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj%.hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMbubj&)}(h h]h }(hj8.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%.hhhj7.hMbubj)}(h rvt_init_porth]j:)}(h rvt_init_porth]h rvt_init_port}(hjJ.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjF.ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj%.hhhj7.hMbubj)}(hT(struct rvt_dev_info *rdi, struct rvt_ibport *port, int port_index, u16 *pkey_table)h](j)}(hstruct rvt_dev_info *rdih](j)}(hjh]hstruct}(hjf.hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjb.ubj&)}(h h]h }(hjs.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjb.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`)}jSjL.sbc.rvt_init_portasbuh1hhjb.ubj&)}(h h]h }(hj.hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjb.ubju)}(hjxh]h*}(hj.hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjb.ubj:)}(hrdih]hrdi}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjb.ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^.ubj)}(hstruct rvt_ibport *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:)}(h rvt_ibporth]h rvt_ibport}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.modnameN classnameNjWjZ)}j]]j.c.rvt_init_portasbuh1hhj.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)}(hint port_indexh](j)}(hinth]hint}(hjH/hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjD/ubj&)}(h h]h }(hjV/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjD/ubj:)}(h port_indexh]h port_index}(hjd/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjD/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^.ubj)}(hu16 *pkey_tableh](h)}(hhh]j:)}(hu16h]hu16}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj/modnameN classnameNjWjZ)}j]]j.c.rvt_init_portasbuh1hhjy/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:)}(h pkey_tableh]h pkey_table}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjy/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^.ubeh}(h]h ]h"]h$]h&]jjuh1jhj%.hhhj7.hMbubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!.hhhj7.hMbubah}(h]j.ah ](jjeh"]h$]h&]jj)jhuh1jhj7.hMbhj.hhubj)}(hhh]h)}(h"init internal data for driver porth]h"init internal data for driver port}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMWhj/hhubah}(h]h ]h"]h$]h&]uh1jhj.hhhj7.hMbubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj/jj/jjjuh1jhhhjxhNhNubj)}(hXv**Parameters** ``struct rvt_dev_info *rdi`` rvt_dev_info struct ``struct rvt_ibport *port`` rvt port ``int port_index`` 0 based index of ports, different from IB core port num ``u16 *pkey_table`` pkey_table for **port** **Description** Keep track of a list of ports. No need to have a detach port. They persist until the driver goes away. **Return** always 0h](h)}(h**Parameters**h]j)}(hj0h]h Parameters}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM[hj/ubj)}(hhh](j)}(h1``struct rvt_dev_info *rdi`` rvt_dev_info struct h](j)}(h``struct rvt_dev_info *rdi``h]j)}(hj$0h]hstruct rvt_dev_info *rdi}(hj&0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj"0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMXhj0ubj )}(hhh]h)}(hrvt_dev_info structh]hrvt_dev_info struct}(hj=0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj90hMXhj:0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj90hMXhj0ubj)}(h%``struct rvt_ibport *port`` rvt port h](j)}(h``struct rvt_ibport *port``h]j)}(hj]0h]hstruct rvt_ibport *port}(hj_0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMYhjW0ubj )}(hhh]h)}(hrvt porth]hrvt port}(hjv0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjr0hMYhjs0ubah}(h]h ]h"]h$]h&]uh1j hjW0ubeh}(h]h ]h"]h$]h&]uh1jhjr0hMYhj0ubj)}(hK``int port_index`` 0 based index of ports, different from IB core port num h](j)}(h``int port_index``h]j)}(hj0h]hint port_index}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chMZhj0ubj )}(hhh]h)}(h70 based index of ports, different from IB core port numh]h70 based index of ports, different from IB core port num}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hMZhj0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hMZhj0ubj)}(h,``u16 *pkey_table`` pkey_table for **port** h](j)}(h``u16 *pkey_table``h]j)}(hj0h]hu16 *pkey_table}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM[hj0ubj )}(hhh]h)}(hpkey_table for **port**h](hpkey_table for }(hj0hhhNhNubj)}(h**port**h]hport}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubeh}(h]h ]h"]h$]h&]uh1hhj0hM[hj0ubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhj0hM[hj0ubeh}(h]h ]h"]h$]h&]uh1jhj/ubh)}(h**Description**h]j)}(hj1h]h Description}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM]hj/ubh)}(hfKeep track of a list of ports. No need to have a detach port. They persist until the driver goes away.h]hfKeep track of a list of ports. No need to have a detach port. They persist until the driver goes away.}(hj.1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM]hj/ubh)}(h **Return**h]j)}(hj?1h]hReturn}(hjA1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=1ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM`hj/ubh)}(halways 0h]halways 0}(hjU1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:58: ./drivers/infiniband/sw/rdmavt/vt.chM`hj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_cq_enter (C function)c.rvt_cq_enterhNtauh1hhjxhhhNhNubj)}(hhh](j)}(hJbool rvt_cq_enter (struct rvt_cq *cq, struct ib_wc *entry, bool solicited)h]j)}(hIbool rvt_cq_enter(struct rvt_cq *cq, struct ib_wc *entry, bool solicited)h](j)}(hj*[h]hbool}(hj1hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj1hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1hhhj1hKubj)}(h rvt_cq_enterh]j:)}(h rvt_cq_enterh]h rvt_cq_enter}(hj1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj1hhhj1hKubj)}(h8(struct rvt_cq *cq, struct ib_wc *entry, bool solicited)h](j)}(hstruct rvt_cq *cqh](j)}(hjh]hstruct}(hj1hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj1ubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubh)}(hhh]j:)}(hrvt_cqh]hrvt_cq}(hj1hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj1modnameN classnameNjWjZ)}j]]j`)}jSj1sbc.rvt_cq_enterasbuh1hhj1ubj&)}(h h]h }(hj1hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubju)}(hjxh]h*}(hj 2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj1ubj:)}(hcqh]hcq}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1ubj)}(hstruct ib_wc *entryh](j)}(hjh]hstruct}(hj22hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj.2ubj&)}(h h]h }(hj?2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.2ubh)}(hhh]j:)}(hib_wch]hib_wc}(hjP2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjM2ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjR2modnameN classnameNjWjZ)}j]]j1c.rvt_cq_enterasbuh1hhj.2ubj&)}(h h]h }(hjn2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj.2ubju)}(hjxh]h*}(hj|2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj.2ubj:)}(hentryh]hentry}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1ubj)}(hbool solicitedh](j)}(hj*[h]hbool}(hj2hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj2ubj&)}(h h]h }(hj2hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2ubj:)}(h solicitedh]h solicited}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1ubeh}(h]h ]h"]h$]h&]jjuh1jhj1hhhj1hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj|1hhhj1hKubah}(h]jw1ah ](jjeh"]h$]h&]jj)jhuh1jhj1hKhjy1hhubj)}(hhh]h)}(h'add a new entry to the completion queueh]h'add a new entry to the completion queue}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj2hhubah}(h]h ]h"]h$]h&]uh1jhjy1hhhj1hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj2jj2jjjuh1jhhhjxhNhNubj)}(hX&**Parameters** ``struct rvt_cq *cq`` completion queue ``struct ib_wc *entry`` work completion entry to add ``bool solicited`` true if **entry** is solicited **Description** This may be called with qp->s_lock held. **Return** return true on success, else return false if cq is full.h](h)}(h**Parameters**h]j)}(hj 3h]h Parameters}(hj 3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj3ubj)}(hhh](j)}(h'``struct rvt_cq *cq`` completion queue h](j)}(h``struct rvt_cq *cq``h]j)}(hj(3h]hstruct rvt_cq *cq}(hj*3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&3ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj"3ubj )}(hhh]h)}(hcompletion queueh]hcompletion queue}(hjA3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=3hKhj>3ubah}(h]h ]h"]h$]h&]uh1j hj"3ubeh}(h]h ]h"]h$]h&]uh1jhj=3hKhj3ubj)}(h5``struct ib_wc *entry`` work completion entry to add h](j)}(h``struct ib_wc *entry``h]j)}(hja3h]hstruct ib_wc *entry}(hjc3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_3ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj[3ubj )}(hhh]h)}(hwork completion entry to addh]hwork completion entry to add}(hjz3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjv3hKhjw3ubah}(h]h ]h"]h$]h&]uh1j hj[3ubeh}(h]h ]h"]h$]h&]uh1jhjv3hKhj3ubj)}(h2``bool solicited`` true if **entry** is solicited h](j)}(h``bool solicited``h]j)}(hj3h]hbool solicited}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj3ubj )}(hhh]h)}(htrue if **entry** is solicitedh](htrue if }(hj3hhhNhNubj)}(h **entry**h]hentry}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubh is solicited}(hj3hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj3hKhj3ubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhj3hKhj3ubeh}(h]h ]h"]h$]h&]uh1jhj3ubh)}(h**Description**h]j)}(hj3h]h Description}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj3ubh)}(h(This may be called with qp->s_lock held.h]h(This may be called with qp->s_lock held.}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj3ubh)}(h **Return**h]j)}(hj4h]hReturn}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj 4ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:61: ./drivers/infiniband/sw/rdmavt/cq.chKhj3ubh)}(h8return true on success, else return false if cq is full.h]h8return true on success, 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jjhjK4hhhja4hMubah}(h]jF4ah ](jjeh"]h$]h&]jj)jhuh1jhja4hMhjH4hhubj)}(hhh]h)}(hput a QP into the error stateh]hput a QP into the error state}(hjv5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhjs5hhubah}(h]h ]h"]h$]h&]uh1jhjH4hhhja4hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj5jj5jjjuh1jhhhjxhNhNubj)}(hX**Parameters** ``struct rvt_qp *qp`` the QP to put into the error state ``enum ib_wc_status err`` the receive completion error to signal if a RWQE is active **Description** Flushes both send and receive work queues. **Return** true if last WQE event should be generated. 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If we are already in error state, just return.h](h)}(h**Parameters**h]j)}(hj5h]h Parameters}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubj)}(hhh](j)}(h9``struct rvt_qp *qp`` the QP to put into the error state h](j)}(h``struct rvt_qp *qp``h]j)}(hj5h]hstruct rvt_qp *qp}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubj )}(hhh]h)}(h"the QP to put into the error stateh]h"the QP to put into the error state}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj5ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hMhj5ubj)}(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)}(hj5h]henum ib_wc_status err}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubj )}(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}(hj 6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj6ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj5ubeh}(h]h ]h"]h$]h&]uh1jhj5ubh)}(h**Description**h]j)}(hj+6h]h Description}(hj-6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)6ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubh)}(h*Flushes both send and receive work queues.h]h*Flushes both send and receive work queues.}(hjA6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubh)}(h **Return**h]j)}(hjR6h]hReturn}(hjT6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP6ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubh)}(htrue if last WQE event should be generated. The QP r_lock and s_lock should be held and interrupts disabled. If we are already in error state, just return.h]htrue if last WQE event should be generated. The QP r_lock and s_lock should be held and interrupts disabled. If we are already in error state, just return.}(hjh6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMhj5ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_get_rwqe (C function)c.rvt_get_rwqehNtauh1hhjxhhhNhNubj)}(hhh](j)}(h5int rvt_get_rwqe (struct rvt_qp *qp, bool wr_id_only)h]j)}(h4int rvt_get_rwqe(struct rvt_qp *qp, bool wr_id_only)h](j)}(hinth]hint}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6hhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM& ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6hhhj6hM& ubj)}(h rvt_get_rwqeh]j:)}(h rvt_get_rwqeh]h rvt_get_rwqe}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6hhhj6hM& ubj)}(h$(struct rvt_qp *qp, bool wr_id_only)h](j)}(hstruct rvt_qp *qph](j)}(hjh]hstruct}(hj6hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj6ubj&)}(h h]h }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hj6hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj6modnameN classnameNjWjZ)}j]]j`)}jSj6sbc.rvt_get_rwqeasbuh1hhj6ubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ubju)}(hjxh]h*}(hj 7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj6ubj:)}(hqph]hqp}(hj-7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj6ubj)}(hbool wr_id_onlyh](j)}(hj*[h]hbool}(hjF7hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjB7ubj&)}(h h]h }(hjS7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjB7ubj:)}(h wr_id_onlyh]h wr_id_only}(hja7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjB7ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj6ubeh}(h]h ]h"]h$]h&]jjuh1jhj6hhhj6hM& ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj6hhhj6hM& ubah}(h]j6ah ](jjeh"]h$]h&]jj)jhuh1jhj6hM& hj6hhubj)}(hhh]h)}(h%copy the next RWQE into the QP's RWQEh]h'copy the next RWQE into the QP’s RWQE}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj7hhubah}(h]h ]h"]h$]h&]uh1jhj6hhhj6hM& ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj7jj7jjjuh1jhhhjxhNhNubj)}(h**Parameters** ``struct rvt_qp *qp`` the QP ``bool wr_id_only`` update qp->r_wr_id only, not qp->r_sge **Description** Return -1 if there is a local error, 0 if no RWQE is available, otherwise return 1. 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only, not qp->r_sgeh]h&update qp->r_wr_id only, not qp->r_sge}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hM hj8ubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhj8hM hj7ubeh}(h]h ]h"]h$]h&]uh1jhj7ubh)}(h**Description**h]j)}(hj@8h]h Description}(hjB8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>8ubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM! hj7ubh)}(hSReturn -1 if there is a local error, 0 if no RWQE is available, otherwise return 1.h]hSReturn -1 if there is a local error, 0 if no RWQE is available, otherwise return 1.}(hjV8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM! hj7ubh)}(h#Can be called from interrupt level.h]h#Can be called from interrupt level.}(hje8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM$ hj7ubeh}(h]h ] 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]j2ah"]h$]h&]uh1j%hj:ubj:)}(haethh]haeth}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$:ubeh}(h]h ]h"]h$]h&]jjuh1jhj9hhhj9hM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj9hhhj9hM ubah}(h]j9ah ](jjeh"]h$]h&]jj)jhuh1jhj9hM hj9hhubj)}(hhh]h)}(h add/start an rnr timer on the QPh]h add/start an rnr timer on the QP}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj:hhubah}(h]h ]h"]h$]h&]uh1jhj9hhhj9hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj;jj;jjjuh1jhhhjxhNhNubj)}(ho**Parameters** ``struct rvt_qp *qp`` the QP ``u32 aeth`` aeth of RNR timeout, simulated aeth for loopbackh](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_qp *qp`` the QP h](j)}(h``struct rvt_qp *qp``h]j)}(hj8;h]hstruct rvt_qp 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ubju)}(hjxh]h*}(hj>hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj|>hhhj>hMX ubj)}(hrvt_qp_iter_inith]j:)}(hj>h]hrvt_qp_iter_init}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|>hhhj>hMX ubj)}(hG(struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h](j)}(hstruct rvt_dev_info *rdih](j)}(hjh]hstruct}(hj>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj>ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubh)}(hhh]j:)}(h rvt_dev_infoh]h rvt_dev_info}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?modnameN classnameNjWjZ)}j]]j>c.rvt_qp_iter_initasbuh1hhj>ubj&)}(h h]h }(hj6?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubju)}(hjxh]h*}(hjD?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj>ubj:)}(hrdih]hrdi}(hjQ?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(hu64 vh](h)}(hhh]j:)}(hu64h]hu64}(hjm?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjj?ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjo?modnameN classnameNjWjZ)}j]]j>c.rvt_qp_iter_initasbuh1hhjf?ubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjf?ubj:)}(hvh]hv}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjf?ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>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 }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj?ubju)}(hjjh]h(}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj?ubju)}(hjxh]h*}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj?ubj:)}(hcbh]hcb}(hj?hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj?ubju)}(hjh]h)}(hj?hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj?ubju)}(hjjh]h(}(hj@hhhNhNubah}(h]h ]jah"]h$]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 reftargetj0@modnameN classnameNjWjZ)}j]]j>c.rvt_qp_iter_initasbuh1hhj?ubj&)}(h h]h }(hjL@hhhNhNubah}(h]h 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iter->qp is valid 1 - no more QPsh]h%0 - iter->qp is valid 1 - no more QPs}(hj+DhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMv hjCubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_qp_iter (C function) c.rvt_qp_iterhNtauh1hhjxhhhNhNubj)}(hhh](j)}(hXvoid rvt_qp_iter (struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h]j)}(hWvoid rvt_qp_iter(struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h](j)}(hvoidh]hvoid}(hjZDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVDhhhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM ubj&)}(h h]h }(hjiDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVDhhhjhDhM ubj)}(h rvt_qp_iterh]j:)}(h rvt_qp_iterh]h rvt_qp_iter}(hj{DhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwDubah}(h]h ](jjeh"]h$]h&]jjuh1jhjVDhhhjhDhM ubj)}(hG(struct rvt_dev_info *rdi, u64 v, void (*cb)(struct rvt_qp *qp, u64 v))h](j)}(hstruct rvt_dev_info *rdih](j)}(hjh]hstruct}(hjDhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjDubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDubh)}(hhh]j:)}(h rvt_dev_infoh]h rvt_dev_info}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjDmodnameN classnameNjWjZ)}j]]j`)}jSj}Dsb c.rvt_qp_iterasbuh1hhjDubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDubju)}(hjxh]h*}(hjDhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjDubj:)}(hrdih]hrdi}(hjDhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjDubj)}(hu64 vh](h)}(hhh]j:)}(hu64h]hu64}(hj EhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj Eubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjEmodnameN classnameNjWjZ)}j]]jD c.rvt_qp_iterasbuh1hhjEubj&)}(h h]h }(hj*EhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubj:)}(hj?h]hv}(hj8EhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjDubj)}(h$void (*cb)(struct rvt_qp *qp, u64 v)h](j)}(hvoidh]hvoid}(hjPEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjLEubj&)}(h h]h }(hj^EhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLEubju)}(hjjh]h(}(hjlEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubju)}(hjxh]h*}(hjyEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubj:)}(hcbh]hcb}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLEubju)}(hjh]h)}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubju)}(hjjh]h(}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubj)}(hjh]hstruct}(hjEhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjLEubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLEubh)}(hhh]j:)}(hrvt_qph]hrvt_qp}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjEmodnameN classnameNjWjZ)}j]]jD c.rvt_qp_iterasbuh1hhjLEubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLEubju)}(hjxh]h*}(hjEhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubj:)}(hqph]hqp}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLEubju)}(hjh]h,}(hjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubj&)}(h h]h }(hj FhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLEubh)}(hhh]j:)}(hu64h]hu64}(hj1FhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.Fubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj3FmodnameN classnameNjWjZ)}j]]jD c.rvt_qp_iterasbuh1hhjLEubj&)}(h h]h }(hjOFhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjLEubj:)}(hj?h]hv}(hj]FhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjLEubju)}(hjh]h)}(hjjFhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjLEubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjDubeh}(h]h ]h"]h$]h&]jjuh1jhjVDhhhjhDhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjRDhhhjhDhM ubah}(h]jMDah ](jjeh"]h$]h&]jj)jhuh1jhjhDhM hjODhhubj)}(hhh]h)}(hiterate all QPsh]hiterate all QPs}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFhhubah}(h]h ]h"]h$]h&]uh1jhjODhhhjhDhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjFjjFjjjuh1jhhhjxhNhNubj)}(hX**Parameters** ``struct rvt_dev_info *rdi`` rvt devinfo ``u64 v`` a 64-bit value ``void (*cb)(struct rvt_qp *qp, u64 v)`` a callback **Description** This provides a way for iterating all QPs. The **cb** is a user-defined callback and **v** is a 64-bit value passed to and relevant for processing in the cb. An example use case would be to alter QP processing based on criteria not part of the rvt_qp. The code has an internal iterator to simplify non seq_file use cases.h](h)}(h**Parameters**h]j)}(hjFh]h Parameters}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFubj)}(hhh](j)}(h)``struct rvt_dev_info *rdi`` rvt devinfo h](j)}(h``struct rvt_dev_info *rdi``h]j)}(hjFh]hstruct rvt_dev_info *rdi}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFubj )}(hhh]h)}(h rvt devinfoh]h rvt devinfo}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjFhM hjFubah}(h]h ]h"]h$]h&]uh1j hjFubeh}(h]h ]h"]h$]h&]uh1jhjFhM hjFubj)}(h``u64 v`` a 64-bit value h](j)}(h ``u64 v``h]j)}(hj Gh]hu64 v}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj Gubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjGubj )}(hhh]h)}(ha 64-bit valueh]ha 64-bit value}(hj&GhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj"GhM hj#Gubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1jhj"GhM hjFubj)}(h4``void (*cb)(struct rvt_qp *qp, u64 v)`` a callback h](j)}(h(``void (*cb)(struct rvt_qp *qp, u64 v)``h]j)}(hjFGh]h$void (*cb)(struct rvt_qp *qp, u64 v)}(hjHGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDGubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj@Gubj )}(hhh]h)}(h a callbackh]h a callback}(hj_GhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[GhM hj\Gubah}(h]h ]h"]h$]h&]uh1j hj@Gubeh}(h]h ]h"]h$]h&]uh1jhj[GhM hjFubeh}(h]h ]h"]h$]h&]uh1jhjFubh)}(h**Description**h]j)}(hjGh]h Description}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFubh)}(h*This provides a way for iterating all QPs.h]h*This provides a way for iterating all QPs.}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFubh)}(hThe **cb** is a user-defined callback and **v** is a 64-bit value passed to and relevant for processing in the cb. 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rvt_sge_state *ssh](j)}(hjh]hstruct}(hjHhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjHubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubh)}(hhh]j:)}(h rvt_sge_stateh]h rvt_sge_state}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjHmodnameN classnameNjWjZ)}j]]jHc.rvt_copy_sgeasbuh1hhjHubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHubju)}(hjxh]h*}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjHubj:)}(hssh]hss}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjHubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=Hubj)}(h void *datah](j)}(hvoidh]hvoid}(hj'IhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj#Iubj&)}(h h]h }(hj5IhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#Iubju)}(hjxh]h*}(hjCIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj#Iubj:)}(hdatah]hdata}(hjPIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#Iubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=Hubj)}(h u32 lengthh](h)}(hhh]j:)}(hu32h]hu32}(hjlIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiIubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjnImodnameN classnameNjWjZ)}j]]jHc.rvt_copy_sgeasbuh1hhjeIubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjeIubj:)}(hlengthh]hlength}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeIubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=Hubj)}(h bool releaseh](j)}(hj*[h]hbool}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubj:)}(hreleaseh]hrelease}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=Hubj)}(hbool copy_lasth](j)}(hj*[h]hbool}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjIubj&)}(h h]h }(hjIhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjIubj:)}(h copy_lasth]h copy_last}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj=Hubeh}(h]h ]h"]h$]h&]jjuh1jhjHhhhjHhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjHhhhjHhM ubah}(h]jGah ](jjeh"]h$]h&]jj)jhuh1jhjHhM hjGhhubj)}(hhh]h)}(hcopy data to SGE memoryh]hcopy data to SGE memory}(hj*JhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hj'Jhhubah}(h]h ]h"]h$]h&]uh1jhjGhhhjHhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjBJjjBJjjjuh1jhhhjxhNhNubj)}(hX**Parameters** ``struct rvt_qp *qp`` associated QP ``struct rvt_sge_state *ss`` the SGE state ``void *data`` the data to copy ``u32 length`` the length of the data ``bool release`` boolean to release MR ``bool copy_last`` do a separate copy of the last 8 bytesh](h)}(h**Parameters**h]j)}(hjLJh]h Parameters}(hjNJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJJubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjFJubj)}(hhh](j)}(h$``struct rvt_qp *qp`` associated QP h](j)}(h``struct rvt_qp *qp``h]j)}(hjkJh]hstruct rvt_qp *qp}(hjmJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiJubah}(h]h ]h"]h$]h&]uh1jhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chM hjeJubj )}(hhh]h)}(h associated QPh]h associated QP}(hjJhhhNhNubah}(h]h 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We don’t have to worry about receive interrupts since this is a connected protocol and all packets will pass through here.}(hj4MhhhNhNubah}(h]h ]h"]h$]h&]uh1hhg/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:64: ./drivers/infiniband/sw/rdmavt/qp.chMO hjLubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hrvt_mcast_find (C function)c.rvt_mcast_findhNtauh1hhjxhhhNhNubj)}(hhh](j)}(hWstruct rvt_mcast * rvt_mcast_find (struct rvt_ibport *ibp, union ib_gid *mgid, u16 lid)h]j)}(hUstruct rvt_mcast *rvt_mcast_find(struct rvt_ibport *ibp, union ib_gid *mgid, u16 lid)h](j)}(hjh]hstruct}(hjcMhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_Mhhhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKjubj&)}(h h]h }(hjqMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_MhhhjpMhKjubh)}(hhh]j:)}(h rvt_mcasth]h rvt_mcast}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjMmodnameN classnameNjWjZ)}j]]j`)}jSrvt_mcast_findsbc.rvt_mcast_findasbuh1hhj_MhhhjpMhKjubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_MhhhjpMhKjubju)}(hjxh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj_MhhhjpMhKjubj)}(hrvt_mcast_findh]j:)}(hjMh]hrvt_mcast_find}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubah}(h]h ](jjeh"]h$]h&]jjuh1jhj_MhhhjpMhKjubj)}(h5(struct rvt_ibport *ibp, union ib_gid *mgid, u16 lid)h](j)}(hstruct rvt_ibport *ibph](j)}(hjh]hstruct}(hjMhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjMubj&)}(h h]h }(hjMhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjMubh)}(hhh]j:)}(h rvt_ibporth]h rvt_ibport}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjMmodnameN classnameNjWjZ)}j]]jMc.rvt_mcast_findasbuh1hhjMubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjMubju)}(hjxh]h*}(hj'NhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjMubj:)}(hibph]hibp}(hj4NhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjMubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjMubj)}(hunion ib_gid *mgidh](j)}(hjh]hunion}(hjMNhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjINubj&)}(h h]h }(hjZNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjINubh)}(hhh]j:)}(hib_gidh]hib_gid}(hjkNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmNmodnameN classnameNjWjZ)}j]]jMc.rvt_mcast_findasbuh1hhjINubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjINubju)}(hjxh]h*}(hjNhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjINubj:)}(hmgidh]hmgid}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjINubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjMubj)}(hu16 lidh](h)}(hhh]j:)}(hu16h]hu16}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjNmodnameN classnameNjWjZ)}j]]jMc.rvt_mcast_findasbuh1hhjNubj&)}(h h]h }(hjNhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubj:)}(hlidh]hlid}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjMubeh}(h]h ]h"]h$]h&]jjuh1jhj_MhhhjpMhKjubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj[MhhhjpMhKjubah}(h]jVMah ](jjeh"]h$]h&]jj)jhuh1jhjpMhKjhjXMhhubj)}(hhh]h)}(h7search the global table for the given multicast GID/LIDh]h7search the global table for the given multicast GID/LID}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chK_hjOhhubah}(h]h ]h"]h$]h&]uh1jhjXMhhhjpMhKjubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj.Ojj.Ojjjuh1jhhhjxhNhNubj)}(hX**Parameters** ``struct rvt_ibport *ibp`` the IB port structure ``union ib_gid *mgid`` the multicast GID to search for ``u16 lid`` the multicast LID portion of the multicast address (host order) **NOTE** It is valid to have 1 MLID with multiple MGIDs. It is not valid to have 1 MGID with multiple MLIDs. **Description** The caller is responsible for decrementing the reference count if found. **Return** NULL if not found.h](h)}(h**Parameters**h]j)}(hj8Oh]h Parameters}(hj:OhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6Oubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKchj2Oubj)}(hhh](j)}(h1``struct rvt_ibport *ibp`` the IB port structure h](j)}(h``struct rvt_ibport *ibp``h]j)}(hjWOh]hstruct rvt_ibport *ibp}(hjYOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUOubah}(h]h ]h"]h$]h&]uh1jhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKbhjQOubj )}(hhh]h)}(hthe IB port structureh]hthe IB port structure}(hjpOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlOhKbhjmOubah}(h]h ]h"]h$]h&]uh1j hjQOubeh}(h]h ]h"]h$]h&]uh1jhjlOhKbhjNOubj)}(h7``union ib_gid *mgid`` the multicast GID to search for h](j)}(h``union ib_gid *mgid``h]j)}(hjOh]hunion ib_gid *mgid}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKchjOubj )}(hhh]h)}(hthe multicast GID to search forh]hthe multicast GID to search for}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhKchjOubah}(h]h ]h"]h$]h&]uh1j hjOubeh}(h]h ]h"]h$]h&]uh1jhjOhKchjNOubj)}(hL``u16 lid`` the multicast LID portion of the multicast address (host order) h](j)}(h ``u16 lid``h]j)}(hjOh]hu16 lid}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1jhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKdhjOubj )}(hhh]h)}(h?the multicast LID portion of the multicast address (host order)h]h?the multicast LID portion of the multicast address (host order)}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhKdhjOubah}(h]h ]h"]h$]h&]uh1j hjOubeh}(h]h ]h"]h$]h&]uh1jhjOhKdhjNOubeh}(h]h ]h"]h$]h&]uh1jhj2Oubh)}(h**NOTE**h]j)}(hjPh]hNOTE}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKfhj2Oubh)}(hdIt is valid to have 1 MLID with multiple MGIDs. It is not valid to have 1 MGID with multiple MLIDs.h]hdIt is valid to have 1 MLID with multiple MGIDs. It is not valid to have 1 MGID with multiple MLIDs.}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chK`hj2Oubh)}(h**Description**h]j)}(hj+Ph]h Description}(hj-PhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)Pubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKchj2Oubh)}(hHThe caller is responsible for decrementing the reference count if found.h]hHThe caller is responsible for decrementing the reference count if found.}(hjAPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKfhj2Oubh)}(h **Return**h]j)}(hjRPh]hReturn}(hjTPhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPPubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKhhj2Oubh)}(hNULL if not found.h]hNULL if not found.}(hjhPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:67: ./drivers/infiniband/sw/rdmavt/mcast.chKhhj2Oubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjxhhhNhNubeh}(h]rdma-verbs-transport-libraryah ]h"]rdma verbs transport libraryah$]h&]uh1hhhhhhhhK/ubh)}(hhh](h)}(hUpper Layer Protocolsh]hUpper Layer Protocols}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhhhhhKGubh)}(hhh](h)}(h iSCSI Extensions for RDMA (iSER)h]h iSCSI Extensions for RDMA (iSER)}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhhhhhKJubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_data_buf (C struct)c.iser_data_bufhNtauh1hhjPhhhNhNubj)}(hhh](j)}(h iser_data_bufh]j)}(hstruct iser_data_bufh](j)}(hjh]hstruct}(hjPhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjPhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPhhhjPhKubj)}(h iser_data_bufh]j:)}(hjPh]h iser_data_buf}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ](jjeh"]h$]h&]jjuh1jhjPhhhjPhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjPhhhjPhKubah}(h]jPah ](jjeh"]h$]h&]jj)jhuh1jhjPhKhjPhhubj)}(hhh]h)}(hiSER data bufferh]hiSER data buffer}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQhhubah}(h]h ]h"]h$]h&]uh1jhjPhhhjPhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjQjjQjjjuh1jhhhjPhNhNubj)}(hX4**Definition**:: struct iser_data_buf { struct scatterlist *sg; int size; unsigned long data_len; int dma_nents; }; **Members** ``sg`` pointer to the sg list ``size`` num entries of this sg ``data_len`` total buffer byte len ``dma_nents`` returned by dma_map_sgh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj'QhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#Qubh:}(hj#QhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQubh literal_block)}(hwstruct iser_data_buf { struct scatterlist *sg; int size; unsigned long data_len; int dma_nents; };h]hwstruct iser_data_buf { struct scatterlist *sg; int size; unsigned long data_len; int dma_nents; };}hjBQsbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQubh)}(h **Members**h]j)}(hjSQh]hMembers}(hjUQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQQubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQubj)}(hhh](j)}(h``sg`` pointer to the sg list h](j)}(h``sg``h]j)}(hjrQh]hsg}(hjtQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpQubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjlQubj )}(hhh]h)}(hpointer to the sg listh]hpointer to the sg list}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhKhjQubah}(h]h ]h"]h$]h&]uh1j hjlQubeh}(h]h ]h"]h$]h&]uh1jhjQhKhjiQubj)}(h ``size`` num entries of this sg h](j)}(h``size``h]j)}(hjQh]hsize}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQubj )}(hhh]h)}(hnum entries of this sgh]hnum entries of this sg}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhKhjQubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjQhKhjiQubj)}(h#``data_len`` total buffer byte len h](j)}(h ``data_len``h]j)}(hjQh]hdata_len}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjQubj )}(hhh]h)}(htotal buffer byte lenh]htotal buffer byte len}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhKhjQubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjQhKhjiQubj)}(h$``dma_nents`` returned by dma_map_sgh](j)}(h ``dma_nents``h]j)}(hjRh]h dma_nents}(hjRhhhNhNubah}(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.hhKhjRubj )}(hhh]h)}(hreturned by dma_map_sgh]hreturned by dma_map_sg}(hj6RhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhj3Rubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhj2RhKhjiQubeh}(h]h ]h"]h$]h&]uh1jhjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_mem_reg (C struct)c.iser_mem_reghNtauh1hhjPhhhNhNubj)}(hhh](j)}(h iser_mem_regh]j)}(hstruct iser_mem_regh](j)}(hjh]hstruct}(hjwRhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsRhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKubj&)}(h h]h }(hjRhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsRhhhjRhKubj)}(h iser_mem_regh]j:)}(hjqRh]h iser_mem_reg}(hjRhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ](jjeh"]h$]h&]jjuh1jhjsRhhhjRhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjoRhhhjRhKubah}(h]jjRah ](jjeh"]h$]h&]jj)jhuh1jhjRhKhjlRhhubj)}(hhh]h)}(hiSER memory registration infoh]hiSER memory registration info}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjRhhubah}(h]h ]h"]h$]h&]uh1jhjlRhhhjRhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjRjjRjjjuh1jhhhjPhNhNubj)}(h**Definition**:: struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; }; **Members** ``sge`` memory region sg element ``rkey`` memory region remote key ``desc`` pointer to fast registration contexth](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubh:}(hjRhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjRubjAQ)}(h\struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; };h]h\struct iser_mem_reg { struct ib_sge sge; u32 rkey; struct iser_fr_desc *desc; };}hjRsbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjRubh)}(h **Members**h]j)}(hjSh]hMembers}(hj ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhjRubj)}(hhh](j)}(h!``sge`` memory region sg element h](j)}(h``sge``h]j)}(hj&Sh]hsge}(hj(ShhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Subah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhKhj Subj )}(hhh]h)}(hmemory region sg elementh]hmemory region sg element}(hj?ShhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;ShKhjZubj )}(hhh]h)}(hpointer to login request bufferh]hpointer to login request buffer}(hj]ZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYZhMhjZZubah}(h]h ]h"]h$]h&]uh1j hj>Zubeh}(h]h ]h"]h$]h&]uh1jhjYZhMhj;Zubj)}(h)``rsp`` pointer to login response buffer h](j)}(h``rsp``h]j)}(hj}Zh]hrsp}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{Zubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjwZubj )}(hhh]h)}(h pointer to login response bufferh]h pointer to login response buffer}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMhjZubah}(h]h ]h"]h$]h&]uh1j hjwZubeh}(h]h ]h"]h$]h&]uh1jhjZhMhj;Zubj)}(h0``req_dma`` DMA address of login request buffer h](j)}(h ``req_dma``h]j)}(hjZh]hreq_dma}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjZubj )}(hhh]h)}(h#DMA address of login request bufferh]h#DMA address of login request buffer}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMhjZubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjZhMhj;Zubj)}(h1``rsp_dma`` DMA address of login response buffer h](j)}(h ``rsp_dma``h]j)}(hjZh]hrsp_dma}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjZubj )}(hhh]h)}(h$DMA address of login response bufferh]h$DMA address of login response buffer}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhj[hMhj;Zubj)}(h#``sge`` IB sge for login post recv h](j)}(h``sge``h]j)}(hj([h]hsge}(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)}(hIB sge for login post recvh]hIB sge for login post recv}(hjA[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=[hMhj>[ubah}(h]h ]h"]h$]h&]uh1j hj"[ubeh}(h]h ]h"]h$]h&]uh1jhj=[hMhj;Zubj)}(h``cqe`` completion handlerh](j)}(h``cqe``h]j)}(hja[h]hcqe}(hjc[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_[ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj[[ubj )}(hhh]h)}(hcompletion handlerh]hcompletion handler}(hjz[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjw[ubah}(h]h ]h"]h$]h&]uh1j hj[[ubeh}(h]h ]h"]h$]h&]uh1jhjv[hMhj;Zubeh}(h]h ]h"]h$]h&]uh1jhjYubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_device (C struct) c.iser_devicehNtauh1hhjPhhhNhNubj)}(hhh](j)}(h iser_deviceh]j)}(hstruct iser_deviceh](j)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj[hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM"ubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[hhhj[hM"ubj)}(h iser_deviceh]j:)}(hj[h]h iser_device}(hj[hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj[hhhj[hM"ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj[hhhj[hM"ubah}(h]j[ah ](jjeh"]h$]h&]jj)jhuh1jhj[hM"hj[hhubj)}(hhh]h)}(hiSER device handleh]hiSER device handle}(hj[hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj[hhhj[hM"ubeh}(h]h ](jQstructeh"]h$]h&]jjQjj\jj\jjjuh1jhhhjPhNhNubj)}(hX**Definition**:: struct iser_device { struct ib_device *ib_device; struct ib_pd *pd; struct ib_event_handler event_handler; struct list_head ig_list; int refcount; }; **Members** ``ib_device`` RDMA device ``pd`` Protection Domain for this device ``event_handler`` IB events handle routine ``ig_list`` entry in devices list ``refcount`` Reference counter, dominated by open iser connectionsh](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.hhM.hj\ubjAQ)}(hstruct iser_device { struct ib_device *ib_device; struct ib_pd *pd; struct ib_event_handler event_handler; struct list_head ig_list; int refcount; };h]hstruct iser_device { struct ib_device *ib_device; struct ib_pd *pd; struct ib_event_handler event_handler; struct list_head ig_list; int refcount; };}hj:\sbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM0hj\ubh)}(h **Members**h]j)}(hjK\h]hMembers}(hjM\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjI\ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM8hj\ubj)}(hhh](j)}(h``ib_device`` RDMA device h](j)}(h ``ib_device``h]j)}(hjj\h]h ib_device}(hjl\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh\ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM-hjd\ubj )}(hhh]h)}(h RDMA deviceh]h RDMA device}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hM-hj\ubah}(h]h ]h"]h$]h&]uh1j hjd\ubeh}(h]h ]h"]h$]h&]uh1jhj\hM-hja\ubj)}(h)``pd`` Protection Domain for this device h](j)}(h``pd``h]j)}(hj\h]hpd}(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.hhM.hj\ubj )}(hhh]h)}(h!Protection Domain for this deviceh]h!Protection Domain for this device}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hM.hj\ubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhj\hM.hja\ubj)}(h+``event_handler`` IB events handle routine h](j)}(h``event_handler``h]j)}(hj\h]h event_handler}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM/hj\ubj )}(hhh]h)}(hIB events handle routineh]hIB events handle routine}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hM/hj\ubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhj\hM/hja\ubj)}(h"``ig_list`` entry in devices list h](j)}(h ``ig_list``h]j)}(hj]h]hig_list}(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.hhM0hj]ubj )}(hhh]h)}(hentry in devices listh]hentry in devices list}(hj.]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*]hM0hj+]ubah}(h]h ]h"]h$]h&]uh1j hj]ubeh}(h]h ]h"]h$]h&]uh1jhj*]hM0hja\ubj)}(hB``refcount`` Reference counter, dominated by open iser connectionsh](j)}(h ``refcount``h]j)}(hjN]h]hrefcount}(hjP]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL]ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM0hjH]ubj )}(hhh]h)}(h5Reference counter, dominated by open iser connectionsh]h5Reference counter, dominated by open iser connections}(hjg]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM1hjd]ubah}(h]h ]h"]h$]h&]uh1j hjH]ubeh}(h]h ]h"]h$]h&]uh1jhjc]hM0hja\ubeh}(h]h ]h"]h$]h&]uh1jhj\ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_reg_resources (C struct)c.iser_reg_resourceshNtauh1hhjPhhhNhNubj)}(hhh](j)}(hiser_reg_resourcesh]j)}(hstruct iser_reg_resourcesh](j)}(hjh]hstruct}(hj]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj]hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM7ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]hhhj]hM7ubj)}(hiser_reg_resourcesh]j:)}(hj]h]hiser_reg_resources}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj]hhhj]hM7ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj]hhhj]hM7ubah}(h]j]ah ](jjeh"]h$]h&]jj)jhuh1jhj]hM7hj]hhubj)}(hhh]h)}(hFast registration resourcesh]hFast registration resources}(hj]hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj]hhhj]hM7ubeh}(h]h ](jQstructeh"]h$]h&]jjQjj^jj^jjjuh1jhhhjPhNhNubj)}(h**Definition**:: struct iser_reg_resources { struct ib_mr *mr; struct ib_mr *sig_mr; }; **Members** ``mr`` memory region ``sig_mr`` signature memory regionh](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.hhM?hj^ubjAQ)}(hvstruct iser_reg_resources { struct ib_mr *mr; struct ib_mr *sig_mr; };h]hvstruct iser_reg_resources { struct ib_mr *mr; struct ib_mr *sig_mr; };}hj'^sbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMAhj^ubh)}(h **Members**h]j)}(hj8^h]hMembers}(hj:^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6^ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMFhj^ubj)}(hhh](j)}(h``mr`` memory region h](j)}(h``mr``h]j)}(hjW^h]hmr}(hjY^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjU^ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM>hjQ^ubj )}(hhh]h)}(h memory regionh]h memory region}(hjp^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjl^hM>hjm^ubah}(h]h ]h"]h$]h&]uh1j hjQ^ubeh}(h]h ]h"]h$]h&]uh1jhjl^hM>hjN^ubj)}(h"``sig_mr`` signature memory regionh](j)}(h ``sig_mr``h]j)}(hj^h]hsig_mr}(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.hhM>hj^ubj )}(hhh]h)}(hsignature memory regionh]hsignature memory region}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM?hj^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj^hM>hjN^ubeh}(h]h ]h"]h$]h&]uh1jhj^ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_fr_desc (C struct)c.iser_fr_deschNtauh1hhjPhhhNhNubj)}(hhh](j)}(h iser_fr_desch]j)}(hstruct iser_fr_desch](j)}(hjh]hstruct}(hj^hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj^hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMEubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhj^hMEubj)}(h iser_fr_desch]j:)}(hj^h]h iser_fr_desc}(hj _hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj^hhhj^hMEubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj^hhhj^hMEubah}(h]j^ah ](jjeh"]h$]h&]jj)jhuh1jhj^hMEhj^hhubj)}(hhh]h)}(hFast registration descriptorh]hFast registration descriptor}(hj,_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMFhj)_hhubah}(h]h ]h"]h$]h&]uh1jhj^hhhj^hMEubeh}(h]h ](jQstructeh"]h$]h&]jjQjjD_jjD_jjjuh1jhhhjPhNhNubj)}(hX**Definition**:: struct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; }; **Members** ``list`` entry in connection fastreg pool ``rsc`` data buffer registration resources ``sig_protected`` is region protected indicator ``all_list`` first and last list membersh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjP_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL_ubh:}(hjL_hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMJhjH_ubjAQ)}(hstruct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; };h]hstruct iser_fr_desc { struct list_head list; struct iser_reg_resources rsc; bool sig_protected; struct list_head all_list; };}hji_sbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMLhjH_ubh)}(h **Members**h]j)}(hjz_h]hMembers}(hj|_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjx_ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMShjH_ubj)}(hhh](j)}(h*``list`` entry in connection fastreg pool h](j)}(h``list``h]j)}(hj_h]hlist}(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.hhMIhj_ubj )}(hhh]h)}(h entry in connection fastreg poolh]h entry in connection fastreg pool}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hMIhj_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hMIhj_ubj)}(h+``rsc`` data buffer registration resources h](j)}(h``rsc``h]j)}(hj_h]hrsc}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMJhj_ubj )}(hhh]h)}(h"data buffer registration resourcesh]h"data buffer registration resources}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hMJhj_ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhj_hMJhj_ubj)}(h0``sig_protected`` is region protected indicator h](j)}(h``sig_protected``h]j)}(hj `h]h sig_protected}(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)}(his region protected indicatorh]his region protected indicator}(hj$`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj `hMKhj!`ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj `hMKhj_ubj)}(h(``all_list`` first and last list membersh](j)}(h ``all_list``h]j)}(hjD`h]hall_list}(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.hhMKhj>`ubj )}(hhh]h)}(hfirst and last list membersh]hfirst and last list members}(hj]`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMLhjZ`ubah}(h]h ]h"]h$]h&]uh1j hj>`ubeh}(h]h ]h"]h$]h&]uh1jhjY`hMKhj_ubeh}(h]h ]h"]h$]h&]uh1jhjH_ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_fr_pool (C struct)c.iser_fr_poolhNtauh1hhjPhhhNhNubj)}(hhh](j)}(h iser_fr_poolh]j)}(hstruct iser_fr_poolh](j)}(hjh]hstruct}(hj`hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj`hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMRubj&)}(h h]h }(hj`hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`hhhj`hMRubj)}(h iser_fr_poolh]j:)}(hj`h]h iser_fr_pool}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj`hhhj`hMRubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj`hhhj`hMRubah}(h]j`ah ](jjeh"]h$]h&]jWj)jhuh1jhj`hMRhj`hhubj)}(hhh]h)}(h!connection fast registration poolh]h!connection fast registration pool}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMUhj`hhubah}(h]h ]h"]h$]h&]uh1jhj`hhhj`hMRubeh}(h]h ](jQstructeh"]h$]h&]jjQjj`jj`jjjuh1jhhhjPhNhNubj)}(hXA**Definition**:: struct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; }; **Members** ``list`` list of fastreg descriptors ``lock`` protects fastreg pool ``size`` size of the pool ``all_list`` first and last list membersh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh:}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMYhj`ubjAQ)}(hstruct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; };h]hstruct iser_fr_pool { struct list_head list; spinlock_t lock; int size; struct list_head all_list; };}hjasbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM[hj`ubh)}(h **Members**h]j)}(hj.ah]hMembers}(hj0ahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,aubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMbhj`ubj)}(hhh](j)}(h%``list`` list of fastreg descriptors h](j)}(h``list``h]j)}(hjMah]hlist}(hjOahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjKaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMXhjGaubj )}(hhh]h)}(hlist of fastreg descriptorsh]hlist of fastreg descriptors}(hjfahhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbahMXhjcaubah}(h]h ]h"]h$]h&]uh1j hjGaubeh}(h]h ]h"]h$]h&]uh1jhjbahMXhjDaubj)}(h``lock`` protects fastreg pool h](j)}(h``lock``h]j)}(hjah]hlock}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMYhjaubj )}(hhh]h)}(hprotects fastreg poolh]hprotects fastreg pool}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahMYhjaubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhjahMYhjDaubj)}(h``size`` size of the pool h](j)}(h``size``h]j)}(hjah]hsize}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMZhjaubj )}(hhh]h)}(hsize of the poolh]hsize of the pool}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahMZhjaubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhjahMZhjDaubj)}(h(``all_list`` first and last list membersh](j)}(h ``all_list``h]j)}(hjah]hall_list}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMZhjaubj )}(hhh]h)}(hfirst and last list membersh]hfirst and last list members}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhM[hjbubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj bhMZhjDaubeh}(h]h ]h"]h$]h&]uh1jhj`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hib_conn (C struct) c.ib_connhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hib_connh]j)}(hstruct ib_connh](j)}(hjh]hstruct}(hjRbhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjNbhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMaubj&)}(h h]h }(hj`bhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNbhhhj_bhMaubj)}(hib_connh]j:)}(hjLbh]hib_conn}(hjrbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnbubah}(h]h ](jjeh"]h$]h&]jjuh1jhjNbhhhj_bhMaubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjJbhhhj_bhMaubah}(h]jEbah ](jjeh"]h$]h&]jj)jhuh1jhj_bhMahjGbhhubj)}(hhh]h)}(hInfiniband related objectsh]hInfiniband related objects}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMdhjbhhubah}(h]h ]h"]h$]h&]uh1jhjGbhhhj_bhMaubeh}(h]h ](jQstructeh"]h$]h&]jjQjjbjjbjjjuh1jhhhjPhNhNubj)}(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}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubh:}(hjbhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhhjbubjAQ)}(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; };}hjbsbah}(h]h ]h"]h$]h&]jjuh1j@Qhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMjhjbubh)}(h **Members**h]j)}(hjbh]hMembers}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMuhjbubj)}(hhh](j)}(h-``cma_id`` rdma_cm connection maneger handle h](j)}(h ``cma_id``h]j)}(hjch]hcma_id}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMghjbubj )}(hhh]h)}(h!rdma_cm connection maneger handleh]h!rdma_cm connection maneger handle}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchMghjcubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjchMghjbubj)}(h``qp`` Connection Queue-pair h](j)}(h``qp``h]j)}(hj:ch]hqp}(hjfubj )}(hhh]h)}(hconnection logical stateh]hconnection logical state}(hj]fhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYfhMhjZfubah}(h]h ]h"]h$]h&]uh1j hj>fubeh}(h]h ]h"]h$]h&]uh1jhjYfhMhjeubj)}(hZ``qp_max_recv_dtos`` maximum number of data outs, corresponds to max number of post recvs h](j)}(h``qp_max_recv_dtos``h]j)}(hj}fh]hqp_max_recv_dtos}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{fubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjwfubj )}(hhh]h)}(hDmaximum number of data outs, corresponds to max number of post recvsh]hDmaximum number of data outs, corresponds to max number of post recvs}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjfubah}(h]h ]h"]h$]h&]uh1j hjwfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjeubj)}(h6``max_cmds`` maximum cmds allowed for this connection h](j)}(h ``max_cmds``h]j)}(hjfh]hmax_cmds}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjfubj )}(hhh]h)}(h(maximum cmds allowed for this connectionh]h(maximum cmds allowed for this connection}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjeubj)}(h ``name`` connection peer portal h](j)}(h``name``h]j)}(hjfh]hname}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjfubj )}(hhh]h)}(hconnection peer portalh]hconnection peer portal}(hj ghhhNhNubah}(h]h ]h"]h$]h&]uh1hhjghMhjgubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjghMhjeubj)}(h/``release_work`` deferred work for release job h](j)}(h``release_work``h]j)}(hj)gh]h release_work}(hj+ghhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'gubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj#gubj )}(hhh]h)}(hdeferred work for release jobh]hdeferred work for release job}(hjBghhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>ghMhj?gubah}(h]h ]h"]h$]h&]uh1j hj#gubeh}(h]h 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h](j)}(h``ib_completion``h]j)}(hjgh]h ib_completion}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjgubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjgubj )}(hhh]h)}(hRDMA cleanup completionh]hRDMA cleanup completion}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1hhjghMhjgubah}(h]h ]h"]h$]h&]uh1j hjgubeh}(h]h ]h"]h$]h&]uh1jhjghMhjeubj)}(hM``up_completion`` connection establishment completed (state is ISER_CONN_UP) h](j)}(h``up_completion``h]j)}(hj hh]h up_completion}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj hubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjhubj )}(hhh]h)}(h:connection establishment completed (state is ISER_CONN_UP)h]h:connection establishment completed (state is ISER_CONN_UP)}(hj&hhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhj#hubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhj"hhMhjeubj)}(h$``conn_list`` entry in ig conn list h](j)}(h ``conn_list``h]j)}(hjGhh]h conn_list}(hjIhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEhubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjAhubj )}(hhh]h)}(hentry in ig conn listh]hentry in ig conn list}(hj`hhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hhMhj]hubah}(h]h ]h"]h$]h&]uh1j hjAhubeh}(h]h ]h"]h$]h&]uh1jhj\hhMhjeubj)}(h ``login_desc`` login descriptor h](j)}(h``login_desc``h]j)}(hjhh]h login_desc}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~hubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjzhubj )}(hhh]h)}(hlogin descriptorh]hlogin descriptor}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMhjhubah}(h]h ]h"]h$]h&]uh1j hjzhubeh}(h]h ]h"]h$]h&]uh1jhjhhMhjeubj)}(h.``rx_descs`` rx buffers array (cyclic buffer) h](j)}(h ``rx_descs``h]j)}(hjhh]hrx_descs}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjhubj )}(hhh]h)}(h rx buffers array (cyclic buffer)h]h rx buffers array (cyclic buffer)}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMhjhubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhhMhjeubj)}(h*``num_rx_descs`` number of rx descriptors h](j)}(h``num_rx_descs``h]j)}(hjhh]h num_rx_descs}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjhubj )}(hhh]h)}(hnumber of rx descriptorsh]hnumber of rx descriptors}(hj ihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjiubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjihMhjeubj)}(h-``scsi_sg_tablesize`` scsi host sg_tablesize 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``snd_w_inv``h]j)}(hjih]h snd_w_inv}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjiubj )}(hhh]h)}(h#connection uses remote invalidationh]h#connection uses remote invalidation}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjiubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjihMhjeubeh}(h]h ]h"]h$]h&]uh1jhjHeubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiscsi_iser_task (C struct)c.iscsi_iser_taskhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hiscsi_iser_taskh]j)}(hstruct iscsi_iser_taskh](j)}(hjh]hstruct}(hjihhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjihhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMubj&)}(h h]h }(hjjhhhNhNubah}(h]h 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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}(hj]jhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYjubh:}(hjYjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjUjubjAQ)}(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 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commandh]hlink to scsi command}(hjjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfkhMhjgkubah}(h]h ]h"]h$]h&]uh1j hjKkubeh}(h]h ]h"]h$]h&]uh1jhjfkhMhjjubj)}(h.``command_sent`` indicate if command was sent h](j)}(h``command_sent``h]j)}(hjkh]h command_sent}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjkubj )}(hhh]h)}(hindicate if command was senth]hindicate if command was sent}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkhMhjkubah}(h]h ]h"]h$]h&]uh1j hjkubeh}(h]h ]h"]h$]h&]uh1jhjkhMhjjubj)}(h``dir`` iser data direction h](j)}(h``dir``h]j)}(hjkh]hdir}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjkubj )}(hhh]h)}(hiser data directionh]hiser data direction}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkhMhjkubah}(h]h ]h"]h$]h&]uh1j hjkubeh}(h]h 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](jjeh"]h$]h&]jjuh1jhjlhhhjlhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjlhhhjlhMubah}(h]jlah ](jjeh"]h$]h&]jj)jhuh1jhjlhMhjlhhubj)}(hhh]h)}(hiSER global contexth]hiSER global context}(hj mhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjmhhubah}(h]h ]h"]h$]h&]uh1jhjlhhhjlhMubeh}(h]h ](jQstructeh"]h$]h&]jjQjj"mjj"mjjjuh1jhhhjPhNhNubj)}(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}(hj.mhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*mubh:}(hj*mhhhNhNubeh}(h]h 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]h"]h$]h&]uh1jhjumubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjqmubj )}(hhh]h)}(hprotects device_listh]hprotects device_list}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhMhjmubah}(h]h ]h"]h$]h&]uh1j hjqmubeh}(h]h ]h"]h$]h&]uh1jhjmhMhjnmubj)}(h)``device_list`` iser devices global list h](j)}(h``device_list``h]j)}(hjmh]h device_list}(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.hhMhjmubj )}(hhh]h)}(hiser devices global listh]hiser devices global list}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhMhjmubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjmhMhjnmubj)}(h%``connlist_mutex`` protects connlist h](j)}(h``connlist_mutex``h]j)}(hjmh]hconnlist_mutex}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjmubj )}(hhh]h)}(hprotects connlisth]hprotects connlist}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhMhjmubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjmhMhjnmubj)}(h*``connlist`` iser connections global list h](j)}(h ``connlist``h]j)}(hj"nh]hconnlist}(hj$nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj nubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjnubj )}(hhh]h)}(hiser connections global listh]hiser connections global list}(hj;nhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7nhMhj8nubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhj7nhMhjnmubj)}(h(``desc_cache`` kmem cache for tx dataouth](j)}(h``desc_cache``h]j)}(hj[nh]h desc_cache}(hj]nhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYnubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjUnubj )}(hhh]h)}(hkmem cache for tx dataouth]hkmem cache for tx dataout}(hjtnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:76: ./drivers/infiniband/ulp/iser/iscsi_iser.hhMhjqnubah}(h]h ]h"]h$]h&]uh1j hjUnubeh}(h]h ]h"]h$]h&]uh1jhjpnhMhjnmubeh}(h]h ]h"]h$]h&]uh1jhj&mubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_pdu_alloc (C function)c.iscsi_iser_pdu_allochNtauh1hhjPhhhNhNubj)}(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}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnhhhjnhKubj)}(hiscsi_iser_pdu_alloch]j:)}(hiscsi_iser_pdu_alloch]hiscsi_iser_pdu_alloc}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubah}(h]h ](jjeh"]h$]h&]jjuh1jhjnhhhjnhKubj)}(h)(struct iscsi_task *task, uint8_t opcode)h](j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjnhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj oubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjomodnameN classnameNjWjZ)}j]]j`)}jSjnsbc.iscsi_iser_pdu_allocasbuh1hhjnubj&)}(h h]h }(hj0ohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubju)}(hjxh]h*}(hj>ohhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjnubj:)}(htaskh]htask}(hjKohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(huint8_t opcodeh](h)}(hhh]j:)}(huint8_th]huint8_t}(hjgohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdoubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjiomodnameN classnameNjWjZ)}j]]j,oc.iscsi_iser_pdu_allocasbuh1hhj`oubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`oubj:)}(hopcodeh]hopcode}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`oubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubeh}(h]h ]h"]h$]h&]jjuh1jhjnhhhjnhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjnhhhjnhKubah}(h]jnah ](jjeh"]h$]h&]jj)jhuh1jhjnhKhjnhhubj)}(hhh]h)}(hallocate an iscsi-iser PDUh]hallocate an iscsi-iser PDU}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjohhubah}(h]h ]h"]h$]h&]uh1jhjnhhhjnhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjojjojjjuh1jhhhjPhNhNubj)}(h**Parameters** ``struct iscsi_task *task`` iscsi task ``uint8_t opcode`` iscsi command opcode **Description** Netes: This routine can't fail, just assign iscsi task hdr and max hdr size.h](h)}(h**Parameters**h]j)}(hjoh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjoubj)}(hhh](j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hjoh]hstruct iscsi_task *task}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjoubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphKhjpubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1jhjphKhjoubj)}(h(``uint8_t opcode`` iscsi command opcode h](j)}(h``uint8_t opcode``h]j)}(hj7ph]huint8_t opcode}(hj9phhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5pubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj1pubj )}(hhh]h)}(hiscsi command opcodeh]hiscsi command opcode}(hjPphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLphKhjMpubah}(h]h ]h"]h$]h&]uh1j hj1pubeh}(h]h ]h"]h$]h&]uh1jhjLphKhjoubeh}(h]h ]h"]h$]h&]uh1jhjoubh)}(h**Description**h]j)}(hjrph]h Description}(hjtphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjppubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjoubj)}(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}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjpubj )}(hhh]h)}(hhdr and max hdr size.h]hhdr and max hdr size.}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjpubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjphKhjpubah}(h]h ]h"]h$]h&]uh1jhjoubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h)iser_initialize_task_headers (C function)c.iser_initialize_task_headershNtauh1hhjPhhhNhNubj)}(hhh](j)}(hXint iser_initialize_task_headers (struct iscsi_task *task, struct iser_tx_desc *tx_desc)h]j)}(hWint iser_initialize_task_headers(struct iscsi_task *task, struct iser_tx_desc *tx_desc)h](j)}(hinth]hint}(hjphhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjphhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjphhhjphKubj)}(hiser_initialize_task_headersh]j:)}(hiser_initialize_task_headersh]hiser_initialize_task_headers}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ](jjeh"]h$]h&]jjuh1jhjphhhjphKubj)}(h7(struct iscsi_task *task, struct iser_tx_desc *tx_desc)h](j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjqhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjqubj&)}(h h]h }(hj,qhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hj=qhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:qubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?qmodnameN classnameNjWjZ)}j]]j`)}jSjqsbc.iser_initialize_task_headersasbuh1hhjqubj&)}(h h]h }(hj]qhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqubju)}(hjxh]h*}(hjkqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjqubj:)}(htaskh]htask}(hjxqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjqubj)}(hstruct iser_tx_desc *tx_desch](j)}(hjh]hstruct}(hjqhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjqubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqubh)}(hhh]j:)}(h iser_tx_desch]h iser_tx_desc}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjqmodnameN classnameNjWjZ)}j]]jYqc.iser_initialize_task_headersasbuh1hhjqubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqubju)}(hjxh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjqubj:)}(htx_desch]htx_desc}(hjqhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjqubeh}(h]h ]h"]h$]h&]jjuh1jhjphhhjphKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjphhhjphKubah}(h]jpah ](jjeh"]h$]h&]jj)jhuh1jhjphKhjphhubj)}(hhh]h)}(hInitialize task headersh]hInitialize task headers}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjrhhubah}(h]h ]h"]h$]h&]uh1jhjphhhjphKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj*rjj*rjjjuh1jhhhjPhNhNubj)}(hXA**Parameters** ``struct iscsi_task *task`` iscsi task ``struct iser_tx_desc *tx_desc`` iser tx descriptor **Notes** This routine may race with iser teardown flow for scsi error handling TMFs. So for TMF we should acquire the state mutex to avoid dereferencing the IB device which may have already been terminated.h](h)}(h**Parameters**h]j)}(hj4rh]h Parameters}(hj6rhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2rubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj.rubj)}(hhh](j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hjSrh]hstruct iscsi_task *task}(hjUrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQrubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjMrubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hjlrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhrhKhjirubah}(h]h ]h"]h$]h&]uh1j hjMrubeh}(h]h ]h"]h$]h&]uh1jhjhrhKhjJrubj)}(h4``struct iser_tx_desc *tx_desc`` iser tx descriptor h](j)}(h ``struct iser_tx_desc *tx_desc``h]j)}(hjrh]hstruct iser_tx_desc *tx_desc}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjrubj )}(hhh]h)}(hiser tx descriptorh]hiser tx descriptor}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhKhjrubah}(h]h ]h"]h$]h&]uh1j hjrubeh}(h]h ]h"]h$]h&]uh1jhjrhKhjJrubeh}(h]h ]h"]h$]h&]uh1jhj.rubh)}(h **Notes**h]j)}(hjrh]hNotes}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj.rubh)}(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.}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhj.rubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_task_init (C function)c.iscsi_iser_task_inithNtauh1hhjPhhhNhNubj)}(hhh](j)}(h2int iscsi_iser_task_init (struct iscsi_task *task)h]j)}(h1int iscsi_iser_task_init(struct iscsi_task *task)h](j)}(hinth]hint}(hj shhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjshhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjshhhjshKubj)}(hiscsi_iser_task_inith]j:)}(hiscsi_iser_task_inith]hiscsi_iser_task_init}(hj-shhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)subah}(h]h ](jjeh"]h$]h&]jjuh1jhjshhhjshKubj)}(h(struct iscsi_task *task)h]j)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjIshhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjEsubj&)}(h h]h }(hjVshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEsubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjgshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjismodnameN classnameNjWjZ)}j]]j`)}jSj/ssbc.iscsi_iser_task_initasbuh1hhjEsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEsubju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjEsubj:)}(htaskh]htask}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjAsubah}(h]h ]h"]h$]h&]jjuh1jhjshhhjshKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjshhhjshKubah}(h]jrah ](jjeh"]h$]h&]jj)jhuh1jhjshKhjshhubj)}(hhh]h)}(hInitialize iscsi-iser taskh]hInitialize iscsi-iser task}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjshhubah}(h]h ]h"]h$]h&]uh1jhjshhhjshKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjsjjsjjjuh1jhhhjPhNhNubj)}(h**Parameters** ``struct iscsi_task *task`` iscsi task **Description** Initialize the task for the scsi command or mgmt command. **Return** Returns zero on success or -ENOMEM when failing to init task headers (dma mapping error).h](h)}(h**Parameters**h]j)}(hjsh]h Parameters}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjsubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjsubj)}(hhh]j)}(h'``struct iscsi_task *task`` iscsi task h](j)}(h``struct iscsi_task *task``h]j)}(hj th]hstruct iscsi_task *task}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhj tubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chKhjtubj )}(hhh]h)}(h iscsi taskh]h iscsi task}(hj&thhhNhNubah}(h]h ]h"]h$]h&]uh1hhj"thKhj#tubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhj"thKhjtubah}(h]h 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RDMA device is already NULL (might haveh]h3In case the RDMA device is already NULL (might have}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMihjyubj )}(hhh]h)}(hUbeen removed in DEVICE_REMOVAL CM event it will bail-out without doing dma unmapping.h]hUbeen removed in DEVICE_REMOVAL CM event it will bail-out without doing dma unmapping.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhMihjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMihjyubah}(h]h ]h"]h$]h&]uh1jhjryubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(iscsi_iser_check_protection (C function)c.iscsi_iser_check_protectionhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hJu8 iscsi_iser_check_protection (struct iscsi_task *task, sector_t *sector)h]j)}(hIu8 iscsi_iser_check_protection(struct iscsi_task *task, sector_t *sector)h](h)}(hhh]j:)}(hu8h]hu8}(hjDzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjAzubah}(h]h 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task}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hMhj{ubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhj{hMhj{ubj)}(h6``sector_t *sector`` error sector if exsists (output) h](j)}(h``sector_t *sector``h]j)}(hj{h]hsector_t *sector}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj{ubj )}(hhh]h)}(h error sector if exsists (output)h]h error sector if exsists (output)}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hMhj{ubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]h&]uh1jhj{hMhj{ubeh}(h]h ]h"]h$]h&]uh1jhj{ubh)}(h **Return**h]j)}(hj|h]hReturn}(hj |hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj{ubj)}(hhh]j)}(hzero if no data-integrity errors have occurred 0x1: data-integrity error occurred in the guard-block 0x2: data-integrity error occurred in the reference tag 0x3: data-integrity error occurred in the application tag In addition the error sector is marked.h](j)}(h.zero if no data-integrity errors have occurredh]h.zero if no data-integrity errors have occurred}(hj;|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj7|ubj )}(hhh](h)}(h0x1: 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]h0x1: 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}(hjM|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjJ|ubh)}(h'In addition the error sector is marked.h]h'In addition the error sector is marked.}(hj\|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjJ|ubeh}(h]h ]h"]h$]h&]uh1j hj7|ubeh}(h]h ]h"]h$]h&]uh1jhjI|hMhj4|ubah}(h]h ]h"]h$]h&]uh1jhj{ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iscsi_iser_conn_create (C function)c.iscsi_iser_conn_createhNtauh1hhjPhhhNhNubj)}(hhh](j)}(histruct iscsi_cls_conn * iscsi_iser_conn_create (struct iscsi_cls_session *cls_session, uint32_t conn_idx)h]j)}(hgstruct iscsi_cls_conn *iscsi_iser_conn_create(struct iscsi_cls_session *cls_session, uint32_t conn_idx)h](j)}(hjh]hstruct}(hj|hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj|hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|hhhj|hMubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj|modnameN classnameNjWjZ)}j]]j`)}jSiscsi_iser_conn_createsbc.iscsi_iser_conn_createasbuh1hhj|hhhj|hMubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj|hhhj|hMubju)}(hjxh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj|hhhj|hMubj)}(hiscsi_iser_conn_createh]j:)}(hj|h]hiscsi_iser_conn_create}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj|hhhj|hMubj)}(h:(struct iscsi_cls_session *cls_session, uint32_t conn_idx)h](j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}ubj&)}(h h]h }(hj$}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hj5}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2}ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj7}modnameN classnameNjWjZ)}j]]j|c.iscsi_iser_conn_createasbuh1hhj}ubj&)}(h h]h }(hjS}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubju)}(hjxh]h*}(hja}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj}ubj:)}(h cls_sessionh]h cls_session}(hjn}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj}ubj)}(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]]j|c.iscsi_iser_conn_createasbuh1hhj}ubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubj:)}(hconn_idxh]hconn_idx}(hj}hhhNhNubah}(h]h ]jFah"]h$]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]h)}(h"create a new iscsi-iser connectionh]h"create a new iscsi-iser connection}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj}hhubah}(h]h ]h"]h$]h&]uh1jhj|hhhj|hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj}jj}jjjuh1jhhhjPhNhNubj)}(h**Parameters** ``struct iscsi_cls_session *cls_session`` iscsi class connection ``uint32_t conn_idx`` connection index within the session (for MCS) **Return** iscsi_cls_conn when iscsi_conn_setup succeeds or NULL otherwise.h](h)}(h**Parameters**h]j)}(hj~h]h Parameters}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj}ubj)}(hhh](j)}(hA``struct iscsi_cls_session *cls_session`` iscsi class connection h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hj!~h]h%struct iscsi_cls_session *cls_session}(hj#~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj~ubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hj:~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6~hMhj7~ubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhj6~hMhj~ubj)}(hD``uint32_t conn_idx`` connection index within the session (for MCS) h](j)}(h``uint32_t conn_idx``h]j)}(hjZ~h]huint32_t conn_idx}(hj\~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjX~ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjT~ubj )}(hhh]h)}(h-connection index within the session (for MCS)h]h-connection index within the session (for MCS)}(hjs~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjo~hMhjp~ubah}(h]h ]h"]h$]h&]uh1j hjT~ubeh}(h]h ]h"]h$]h&]uh1jhjo~hMhj~ubeh}(h]h ]h"]h$]h&]uh1jhj}ubh)}(h **Return**h]j)}(hj~h]hReturn}(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.chMhj}ubj)}(hhh]j)}(h@iscsi_cls_conn when iscsi_conn_setup succeeds or NULL otherwise.h](j)}(h5iscsi_cls_conn when iscsi_conn_setup succeeds or NULLh]h5iscsi_cls_conn when iscsi_conn_setup succeeds or NULL}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj~ubj )}(hhh]h)}(h otherwise.h]h otherwise.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj~ubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhj~hMhj~ubah}(h]h ]h"]h$]h&]uh1jhj}ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_conn_bind (C function)c.iscsi_iser_conn_bindhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hint iscsi_iser_conn_bind (struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h]j)}(hint iscsi_iser_conn_bind(struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(hiscsi_iser_conn_bindh]j:)}(hiscsi_iser_conn_bindh]hiscsi_iser_conn_bind}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hp(struct iscsi_cls_session *cls_session, struct iscsi_cls_conn *cls_conn, uint64_t transport_eph, int is_leading)h](j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hjBhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj>ubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjbmodnameN classnameNjWjZ)}j]]j`)}jSj(sbc.iscsi_iser_conn_bindasbuh1hhj>ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj>ubj:)}(h cls_sessionh]h cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:ubj)}(hstruct iscsi_cls_conn *cls_connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j|c.iscsi_iser_conn_bindasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcls_connh]hcls_conn}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:ubj)}(huint64_t transport_ephh](h)}(hhh]j:)}(huint64_th]huint64_t}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]j|c.iscsi_iser_conn_bindasbuh1hhj ubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubj:)}(h transport_ephh]h transport_eph}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:ubj)}(hint is_leadingh](j)}(hinth]hint}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubj:)}(h is_leadingh]h is_leading}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj~hhhjhMubah}(h]j~ah ](jjeh"]h$]h&]jj)jhuh1jhjhMhj~hhubj)}(hhh]h)}(h)bind iscsi and iser connection structuresh]h)bind iscsi and iser connection structures}(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&]jjQjjʀjjʀjjjuh1jhhhjPhNhNubj)}(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, $error if iscsi_conn_bind fails and -EINVAL in case end-point doesn't exists anymore or iser connection state is not UP (teardown already started).h](h)}(h**Parameters**h]j)}(hjԀh]h Parameters}(hjրhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjҀubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj΀ubj)}(hhh](j)}(h>``struct iscsi_cls_session *cls_session`` iscsi class session h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hjh]h%struct iscsi_cls_session *cls_session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hiscsi class sessionh]hiscsi class session}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hj,h]hstruct iscsi_cls_conn *cls_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:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj&ubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjubj)}(h6``uint64_t transport_eph`` transport end-point handle h](j)}(h``uint64_t transport_eph``h]j)}(hjeh]huint64_t transport_eph}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj_ubj )}(hhh]h)}(htransport end-point handleh]htransport end-point handle}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhMhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjubj)}(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.chMhjubj )}(hhh]h)}(h8indicate if this is the session leading connection (MCS)h]h8indicate if this is the session leading connection (MCS)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhj΀ubh)}(h **Return**h]j)}(hjفh]hReturn}(hjہhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjׁubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhj΀ubj)}(hhh]j)}(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](j)}(h4zero on success, $error if iscsi_conn_bind fails andh]h4zero on success, $error if iscsi_conn_bind fails and}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(ho-EINVAL in case end-point doesn't exists anymore or iser connection state is not UP (teardown already started).h]hq-EINVAL in case end-point doesn’t exists anymore or iser connection state is not UP (teardown already started).}(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&]uh1jhj΀ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iscsi_iser_conn_start (C function)c.iscsi_iser_conn_starthNtauh1hhjPhhhNhNubj)}(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}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDhhhjVhMubj)}(hiscsi_iser_conn_starth]j:)}(hiscsi_iser_conn_starth]hiscsi_iser_conn_start}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ](jjeh"]h$]h&]jjuh1jhjDhhhjVhMubj)}(h!(struct iscsi_cls_conn *cls_conn)h]j)}(hstruct iscsi_cls_conn *cls_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:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjksbc.iscsi_iser_conn_startasbuh1hhjubj&)}(h h]h }(hjÂhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjтhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcls_connh]hcls_conn}(hjނhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj}ubah}(h]h ]h"]h$]h&]jjuh1jhjDhhhjVhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj@hhhjVhMubah}(h]j;ah ](jjeh"]h$]h&]jj)jhuh1jhjVhMhj=hhubj)}(hhh]h)}(hstart iscsi-iser connectionh]hstart iscsi-iser connection}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhj=hhhjVhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjPhNhNubj)}(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)}(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.chMhj$ubj)}(hhh]j)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hjIh]hstruct iscsi_cls_conn *cls_conn}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjCubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj_ubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhj^hMhj@ubah}(h]h ]h"]h$]h&]uh1jhj$ubh)}(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.chMhj$ubj)}(hhh]j)}(hHere iser intialize (or re-initialize) stop_completion as from this point iscsi must call conn_stop in session/connection teardown so iser transport must wait for it.h](j)}(h9Here iser intialize (or re-initialize) stop_completion ash]h9Here iser intialize (or re-initialize) stop_completion as}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhj$ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!iscsi_iser_conn_stop (C function)c.iscsi_iser_conn_stophNtauh1hhjPhhhNhNubj)}(hhh](j)}(hEvoid iscsi_iser_conn_stop (struct iscsi_cls_conn *cls_conn, int flag)h]j)}(hDvoid iscsi_iser_conn_stop(struct iscsi_cls_conn *cls_conn, int flag)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(hiscsi_iser_conn_stoph]j:)}(hiscsi_iser_conn_stoph]hiscsi_iser_conn_stop}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h+(struct iscsi_cls_conn *cls_conn, int flag)h](j)}(hstruct iscsi_cls_conn *cls_connh](j)}(hjh]hstruct}(hj0hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj,ubj&)}(h h]h }(hj=hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubh)}(hhh]j:)}(hiscsi_cls_connh]hiscsi_cls_conn}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjPmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_conn_stopasbuh1hhj,ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,ubju)}(hjxh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj,ubj:)}(hcls_connh]hcls_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj(ubj)}(hint flagh](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]noemphjjuh1jhj(ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(hstop iscsi-iser connectionh]hstop iscsi-iser connection}(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&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(hX}**Parameters** ``struct iscsi_cls_conn *cls_conn`` iscsi class connection ``int flag`` indicate if recover or terminate (passed as is) **Notes** Calling iscsi_conn_stop might theoretically race with DEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.h](h)}(h**Parameters**h]j)}(hj h]h Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj)}(hhh](j)}(h;``struct iscsi_cls_conn *cls_conn`` iscsi class connection h](j)}(h#``struct iscsi_cls_conn *cls_conn``h]j)}(hj)h]hstruct iscsi_cls_conn *cls_conn}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM hj#ubj )}(hhh]h)}(hiscsi class connectionh]hiscsi class connection}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hM hj?ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hM hj ubj)}(h=``int flag`` indicate if recover or terminate (passed as is) h](j)}(h ``int flag``h]j)}(hjbh]hint flag}(hjdhhhNhNubah}(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)}(h/indicate if recover or terminate (passed as is)h]h/indicate if recover or terminate (passed as is)}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhM hjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhM hj ubeh}(h]h ]h"]h$]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.chMhjubj)}(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$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hDEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.h]hDEVICE_REMOVAL event and dereference a previously freed RDMA device handle, so we call it under iser the state lock to protect against this kind of race.}(hj̅hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjɅubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjȅhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'iscsi_iser_session_destroy (C function)c.iscsi_iser_session_destroyhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hGvoid iscsi_iser_session_destroy (struct iscsi_cls_session *cls_session)h]j)}(hFvoid iscsi_iser_session_destroy(struct iscsi_cls_session *cls_session)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM6ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj hhhjhM6ubj)}(hiscsi_iser_session_destroyh]j:)}(hiscsi_iser_session_destroyh]hiscsi_iser_session_destroy}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj hhhjhM6ubj)}(h'(struct iscsi_cls_session *cls_session)h]j)}(h%struct iscsi_cls_session *cls_sessionh](j)}(hjh]hstruct}(hjJhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjFubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjFubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjjmodnameN classnameNjWjZ)}j]]j`)}jSj0sbc.iscsi_iser_session_destroyasbuh1hhjFubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjFubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjFubj:)}(h cls_sessionh]h cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjBubah}(h]h ]h"]h$]h&]jjuh1jhj hhhjhM6ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM6ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM6hjhhubj)}(hhh]h)}(hdestroy iscsi-iser sessionh]hdestroy iscsi-iser session}(hj͆hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM1hjʆhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM6ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(h~**Parameters** ``struct iscsi_cls_session *cls_session`` iscsi class session **Description** Removes and free iscsi host.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM5hjubj)}(hhh]j)}(h>``struct iscsi_cls_session *cls_session`` iscsi class session h](j)}(h)``struct iscsi_cls_session *cls_session``h]j)}(hjh]h%struct iscsi_cls_session *cls_session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM2hjubj )}(hhh]h)}(hiscsi class sessionh]hiscsi class session}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hM2hj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hM2hjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjIh]h Description}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM4hjubh)}(hRemoves and free iscsi host.h]hRemoves and free iscsi host.}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM4hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&iscsi_iser_session_create (C function)c.iscsi_iser_session_createhNtauh1hhjPhhhNhNubj)}(hhh](j)}(hstruct iscsi_cls_session * iscsi_iser_session_create (struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h]j)}(hstruct iscsi_cls_session *iscsi_iser_session_create(struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhn/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$]h&]uh1j%hjhhhjhM[ubh)}(hhh]j:)}(hiscsi_cls_sessionh]hiscsi_cls_session}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSiscsi_iser_session_createsbc.iscsi_iser_session_createasbuh1hhjhhhjhM[ubj&)}(h h]h }(hj·hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM[ubju)}(hjxh]h*}(hj܇hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjhhhjhM[ubj)}(hiscsi_iser_session_createh]j:)}(hjˇh]hiscsi_iser_session_create}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM[ubj)}(hW(struct iscsi_endpoint *ep, uint16_t cmds_max, uint16_t qdepth, uint32_t initial_cmdsn)h](j)}(hstruct iscsi_endpoint *eph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hiscsi_endpointh]hiscsi_endpoint}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj(modnameN classnameNjWjZ)}j]]jɇc.iscsi_iser_session_createasbuh1hhjubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjRhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(heph]hep}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint16_t cmds_maxh](h)}(hhh]j:)}(huint16_th]huint16_t}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj}modnameN classnameNjWjZ)}j]]jɇc.iscsi_iser_session_createasbuh1hhjtubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjtubj:)}(hcmds_maxh]hcmds_max}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjtubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint16_t qdepthh](h)}(hhh]j:)}(huint16_th]huint16_t}(hjÈhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjňmodnameN classnameNjWjZ)}j]]jɇc.iscsi_iser_session_createasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hqdepthh]hqdepth}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(huint32_t initial_cmdsnh](h)}(hhh]j:)}(huint32_th]huint32_t}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jɇc.iscsi_iser_session_createasbuh1hhjubj&)}(h h]h }(hj)hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h initial_cmdsnh]h initial_cmdsn}(hj7hhhNhNubah}(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$]h&]jj)jhuh1jhjhM[hjhhubj)}(hhh]h)}(hcreate an iscsi-iser sessionh]hcreate an iscsi-iser session}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMRhj^hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM[ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjyjjyjjjuh1jhhhjPhNhNubj)}(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)}(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.chMVhj}ubj)}(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.chMShjubj )}(hhh]h)}(hiscsi end-point handleh]hiscsi end-point handle}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMShjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMShjubj)}(h7``uint16_t cmds_max`` maximum commands in this session h](j)}(h``uint16_t cmds_max``h]j)}(hjۉh]huint16_t cmds_max}(hj݉hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjىubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMThjՉubj )}(hhh]h)}(h maximum commands in this sessionh]h maximum commands in this session}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMThjubah}(h]h ]h"]h$]h&]uh1j hjՉubeh}(h]h ]h"]h$]h&]uh1jhjhMThjubj)}(h0``uint16_t qdepth`` session command queue depth h](j)}(h``uint16_t qdepth``h]j)}(hjh]huint16_t qdepth}(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.chMUhjubj 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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)}(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)}(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.chMhjubj )}(hhh]h)}(h scsi_hosth]h scsi_host}(hjnjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjÌhMhjČubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjÌhMhjubj)}(h2``struct sockaddr *dst_addr`` destination address h](j)}(h``struct sockaddr *dst_addr``h]j)}(hjh]hstruct sockaddr *dst_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubj )}(hhh]h)}(hdestination addressh]hdestination address}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h3``int non_blocking`` indicate if routine can block h](j)}(h``int non_blocking``h]j)}(hj h]hint non_blocking}(hj"hhhNhNubah}(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)}(hindicate if routine can blockh]hindicate if routine can block}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj[h]h Description}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhjubh)}(hX2Allocate an iscsi endpoint, an iser_conn structure and bind them. 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*eph](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:)}(hiscsi_endpointh]hiscsi_endpoint}(hjMhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjJubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjOmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iscsi_iser_ep_pollasbuh1hhj+ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubju)}(hjxh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj+ubj:)}(heph]hep}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj'ubj)}(hint timeout_msh](j)}(hinth]hint}(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&]noemphjjuh1jhj'ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMJubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMJubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMJhjhhubj)}(hhh]h)}(h2poll for iser connection establishment to completeh]h2poll for iser connection establishment to complete}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chM>hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMJubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(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$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMBhjubj)}(hhh](j)}(hE``struct 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]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMBhjubh)}(h_This routine boils down to waiting for up_completion signaling that cma_id got CONNECTED event.h]h_This routine boils down to waiting for up_completion signaling that cma_id got CONNECTED event.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMBhjubh)}(h **Return**h]j)}(hjÏh]hReturn}(hjŏhhhNhNubah}(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)}(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](j)}(h@1 if succeeded in connection establishment, 0 if timeout expiredh]h@1 if succeeded in connection establishment, 0 if timeout expired}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMGhj܏ubj )}(hhh]h)}(h(libiscsi will retry will kick in) or -1 if interrupted by signal or more likely iser connection state transitioned to TEMINATING or DOWN during the wait period.h]h(libiscsi will retry will kick in) or -1 if interrupted by signal or more likely iser connection state transitioned to TEMINATING or DOWN during the wait period.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMFhjubah}(h]h ]h"]h$]h&]uh1j hj܏ubeh}(h]h ]h"]h$]h&]uh1jhjhMGhjُubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%iscsi_iser_ep_disconnect (C function)c.iscsi_iser_ep_disconnecthNtauh1hhjPhhhNhNubj)}(hhh](j)}(h9void iscsi_iser_ep_disconnect (struct iscsi_endpoint *ep)h]j)}(h8void iscsi_iser_ep_disconnect(struct iscsi_endpoint *ep)h](j)}(hvoidh]hvoid}(hj3hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj/hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMmubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/hhhjAhMmubj)}(hiscsi_iser_ep_disconnecth]j:)}(hiscsi_iser_ep_disconnecth]hiscsi_iser_ep_disconnect}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ](jjeh"]h$]h&]jjuh1jhj/hhhjAhMmubj)}(h(struct iscsi_endpoint *ep)h]j)}(hstruct iscsi_endpoint *eph](j)}(hjh]hstruct}(hjphhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjlubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlubh)}(hhh]j:)}(hiscsi_endpointh]hiscsi_endpoint}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjVsbc.iscsi_iser_ep_disconnectasbuh1hhjlubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjlubj:)}(heph]hep}(hjɐhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubah}(h]h ]h"]h$]h&]jjuh1jhj/hhhjAhMmubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj+hhhjAhMmubah}(h]j&ah ](jjeh"]h$]h&]jj)jhuh1jhjAhMmhj(hhubj)}(hhh]h)}(h$Initiate connection teardown processh]h$Initiate connection teardown process}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMehjhhubah}(h]h ]h"]h$]h&]uh1jhj(hhhjAhMmubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjPhNhNubj)}(hXJ**Parameters** ``struct iscsi_endpoint *ep`` iscsi endpoint handle **Description** This routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn't pass iscsi conn bind/start stage, thus it is safe.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMihjubj)}(hhh]j)}(h4``struct iscsi_endpoint *ep`` iscsi endpoint handle h](j)}(h``struct iscsi_endpoint *ep``h]j)}(hj4h]hstruct iscsi_endpoint *ep}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMfhj.ubj )}(hhh]h)}(hiscsi endpoint handleh]hiscsi endpoint handle}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIhMfhjJubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhMfhj+ubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjoh]h Description}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhhjubh)}(hThis routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn't pass iscsi conn bind/start stage, thus it is safe.h]hThis routine is not blocked by iser and RDMA termination process completion as we queue a deffered work for iser/RDMA destruction and cleanup or actually call it immediately in case we didn’t pass iscsi conn bind/start stage, thus it is safe.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:79: ./drivers/infiniband/ulp/iser/iscsi_iser.chMhhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_send_command (C function)c.iser_send_commandhNtauh1hhjPhhhNhNubj)}(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$]h&]uh1jhjhhhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMVubj&)}(h h]h }(hjÑhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj‘hMVubj)}(hiser_send_commandh]j:)}(hiser_send_commandh]hiser_send_command}(hjՑhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjёubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj‘hMVubj)}(h2(struct iscsi_conn *conn, struct iscsi_task *task)h](j)}(hstruct iscsi_conn *connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iscsi_connh]h iscsi_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjבsbc.iser_send_commandasbuh1hhjubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hconnh]hconn}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjchhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j+c.iser_send_commandasbuh1hhj_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&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj‘hMVubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj‘hMVubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj‘hMVhjhhubj)}(hhh]h)}(hsend command PDUh]hsend command PDU}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMRhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj‘hMVubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(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.chMVhjubj)}(hhh](j)}(h>``struct iscsi_conn *conn`` link to matching iscsi connection h](j)}(h``struct iscsi_conn *conn``h]j)}(hj%h]hstruct iscsi_conn *conn}(hj'hhhNhNubah}(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.chMShjubj )}(hhh]h)}(h!link to matching iscsi connectionh]h!link to matching iscsi connection}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hMShj;ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj:hMShjubj)}(h-``struct iscsi_task *task`` SCSI command taskh](j)}(h``struct iscsi_task *task``h]j)}(hj^h]hstruct iscsi_task *task}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMUhjXubj )}(hhh]h)}(hSCSI command taskh]hSCSI command task}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMThjtubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjshMUhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_send_data_out (C function)c.iser_send_data_outhNtauh1hhjPhhhNhNubj)}(hhh](j)}(haint iser_send_data_out (struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h]j)}(h`int iser_send_data_out(struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMubj&)}(h h]h }(hjǓhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjƓhMubj)}(hiser_send_data_outh]j:)}(hiser_send_data_outh]hiser_send_data_out}(hjٓhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjՓubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjƓhMubj)}(hJ(struct iscsi_conn *conn, struct iscsi_task *task, struct iscsi_data *hdr)h](j)}(hstruct iscsi_conn *connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjۓsbc.iser_send_data_outasbuh1hhjubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hconnh]hconn}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iscsi_task *taskh](j)}(hjh]hstruct}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjcubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubh)}(hhh]j:)}(h iscsi_taskh]h iscsi_task}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j/c.iser_send_data_outasbuh1hhjcubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjcubj:)}(htaskh]htask}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct iscsi_data *hdrh](j)}(hjh]hstruct}(hjהhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjӔubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjӔubh)}(hhh]j:)}(h iscsi_datah]h iscsi_data}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j/c.iser_send_data_outasbuh1hhjӔubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjӔubju)}(hjxh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjӔubj:)}(hhdrh]hhdr}(hj.hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjӔubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjƓhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjƓhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjƓhMhjhhubj)}(hhh]h)}(hsend data out PDUh]hsend data out PDU}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjUhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjƓhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjpjjpjjjuh1jhhhjPhNhNubj)}(h**Parameters** ``struct iscsi_conn *conn`` link to matching iscsi connection ``struct iscsi_task *task`` SCSI command task ``struct iscsi_data *hdr`` pointer to the LLD's iSCSI message headerh](h)}(h**Parameters**h]j)}(hjzh]h Parameters}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjtubj)}(hhh](j)}(h>``struct iscsi_conn *conn`` link to matching iscsi connection h](j)}(h``struct iscsi_conn *conn``h]j)}(hjh]hstruct iscsi_conn *conn}(hjhhhNhNubah}(h]h ]h"]h$]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)}(hjҕh]hstruct iscsi_task *task}(hjԕhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjЕubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhj̕ubj )}(hhh]h)}(hSCSI command taskh]hSCSI command task}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj̕ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hD``struct iscsi_data *hdr`` pointer to the LLD's iSCSI message headerh](j)}(h``struct iscsi_data *hdr``h]j)}(hj h]hstruct iscsi_data *hdr}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhjubj )}(hhh]h)}(h)pointer to the LLD's iSCSI message headerh]h+pointer to the LLD’s iSCSI message header}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhr/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:89: ./drivers/infiniband/ulp/iser/iser_initiator.chMhj!ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubeh}(h]h ]h"]h$]h&]uh1jhjtubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$iser_alloc_fastreg_pool (C function)c.iser_alloc_fastreg_poolhNtauh1hhjPhhhNhNubj)}(hhh](j)}(h[int iser_alloc_fastreg_pool (struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h]j)}(hZint iser_alloc_fastreg_pool(struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h](j)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjahhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjahhhjshKubj)}(hiser_alloc_fastreg_poolh]j:)}(hiser_alloc_fastreg_poolh]hiser_alloc_fastreg_pool}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjahhhjshKubj)}(h?(struct ib_conn *ib_conn, unsigned cmds_max, unsigned int size)h](j)}(hstruct ib_conn *ib_connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj–modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_alloc_fastreg_poolasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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 }(hj"hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hcmds_maxh]hcmds_max}(hj0hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int sizeh](j)}(hunsignedh]hunsigned}(hjIhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubj)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjEubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubj:)}(hsizeh]hsize}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjahhhjshKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj]hhhjshKubah}(h]jXah ](jjeh"]h$]h&]jj)jhuh1jhjshKhjZhhubj)}(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&]uh1jhjZhhhjshKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj×jj×jjjuh1jhhhjPhNhNubj)}(hX**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resources ``unsigned cmds_max`` max number of SCSI commands for this connection ``unsigned int size`` max number of pages per map request **Return** 0 on success, or errno code on failureh](h)}(h**Parameters**h]j)}(hj͗h]h Parameters}(hjϗhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj˗ubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjǗubj)}(hhh](j)}(h6``struct ib_conn *ib_conn`` connection RDMA resources h](j)}(h``struct ib_conn *ib_conn``h]j)}(hjh]hstruct ib_conn *ib_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjubj )}(hhh]h)}(hconnection RDMA resourcesh]hconnection RDMA resources}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hF``unsigned cmds_max`` max number of SCSI commands for this connection h](j)}(h``unsigned cmds_max``h]j)}(hj%h]hunsigned 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: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}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj:hKhj;ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj:hKhjubj)}(h:``unsigned int size`` max number of pages per map request h](j)}(h``unsigned int size``h]j)}(hj^h]hunsigned int size}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjXubj )}(hhh]h)}(h#max number of pages per map requesth]h#max number of pages per map request}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshKhjtubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjshKhjubeh}(h]h ]h"]h$]h&]uh1jhjǗubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjǗubh)}(h&0 on success, or errno code on failureh]h&0 on success, or errno code on failure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjǗubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#iser_free_fastreg_pool (C function)c.iser_free_fastreg_poolhNtauh1hhjPhhhNhNubj)}(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}(hjޘhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjژhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjژhhhjhKubj)}(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&]jjuh1jhjژhhhjhKubj)}(h(struct ib_conn *ib_conn)h]j)}(hstruct ib_conn *ib_connh](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_connh]hib_conn}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;modnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_free_fastreg_poolasbuh1hhjubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hib_connh]hib_conn}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjژhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj֘hhhjhKubah}(h]jјah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjӘhhubj)}(hhh]h)}(h)releases the pool of fast_reg descriptorsh]h)releases the pool of fast_reg descriptors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjhhubah}(h]h ]h"]h$]h&]uh1jhjӘhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(hG**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resourcesh](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: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)}(hjߙh]hstruct ib_conn *ib_conn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݙubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chKhjٙubj )}(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 hjٙubeh}(h]h ]h"]h$]h&]uh1jhjhKhj֙ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"iser_free_ib_conn_res (C function)c.iser_free_ib_conn_reshNtauh1hhjPhhhNhNubj)}(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}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj5hhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMtubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5hhhjGhMtubj)}(hiser_free_ib_conn_resh]j:)}(hiser_free_ib_conn_resh]hiser_free_ib_conn_res}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubah}(h]h ](jjeh"]h$]h&]jjuh1jhj5hhhjGhMtubj)}(h+(struct iser_conn *iser_conn, bool destroy)h](j)}(hstruct iser_conn *iser_connh](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 iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj\sbc.iser_free_ib_conn_resasbuh1hhjrubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubju)}(hjxh]h*}(hjšhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjrubj:)}(h iser_connh]h iser_conn}(hjϚhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubj)}(h bool destroyh](j)}(hj*[h]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hdestroyh]hdestroy}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjnubeh}(h]h ]h"]h$]h&]jjuh1jhj5hhhjGhMtubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj1hhhjGhMtubah}(h]j,ah ](jjeh"]h$]h&]jj)jhuh1jhjGhMthj.hhubj)}(hhh]h)}(hrelease IB related resourcesh]hrelease IB related resources}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMjhj*hhubah}(h]h ]h"]h$]h&]uh1jhj.hhhjGhMtubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjEjjEjjjuh1jhhhjPhNhNubj)}(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)}(hjOh]h Parameters}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjMubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMnhjIubj)}(hhh](j)}(h7``struct iser_conn *iser_conn`` iser connection struct h](j)}(h``struct iser_conn *iser_conn``h]j)}(hjnh]hstruct iser_conn *iser_conn}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMkhjhubj )}(hhh]h)}(hiser connection structh]hiser connection struct}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMkhjubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhMkhjeubj)}(h``bool destroy`` indicator if we need to try to release the iser device and memory regoins pool (only iscsi shutdown and DEVICE_REMOVAL will use this). h](j)}(h``bool destroy``h]j)}(hjh]h bool destroy}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMnhjeubeh}(h]h ]h"]h$]h&]uh1jhjIubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMphjIubh)}(hThis routine is called with the iser state mutex held so the cm_id removal is out of here. It is Safe to be invoked multiple times.h]hThis routine is called with the iser state mutex held so the cm_id removal is out of here. It is Safe to be invoked multiple times.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMphjIubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hiser_conn_release (C function)c.iser_conn_releasehNtauh1hhjPhhhNhNubj)}(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}(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.chMubj&)}(h h]h }(hj7hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj$hhhj6hMubj)}(hiser_conn_releaseh]j:)}(hiser_conn_releaseh]hiser_conn_release}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubah}(h]h ](jjeh"]h$]h&]jjuh1jhj$hhhj6hMubj)}(h(struct iser_conn *iser_conn)h]j)}(hstruct iser_conn *iser_connh](j)}(hjh]hstruct}(hjehhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjKsbc.iser_conn_releaseasbuh1hhjaubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjaubj:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj]ubah}(h]h ]h"]h$]h&]jjuh1jhj$hhhj6hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj hhhj6hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj6hMhjhhubj)}(hhh]h)}(h3Frees all conn objects and deallocs conn descriptorh]h3Frees all conn objects and deallocs conn descriptor}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj6hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjPhNhNubj)}(hI**Parameters** ``struct iser_conn *iser_conn`` iSER connection contexth](h)}(h**Parameters**h]j)}(hj h]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: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)}(hj)h]hstruct iser_conn *iser_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:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj#ubj )}(hhh]h)}(hiSER connection contexth]hiSER connection context}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj?ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hMhj ubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h iser_conn_terminate (C function)c.iser_conn_terminatehNtauh1hhjPhhhNhNubj)}(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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hiser_conn_terminateh]j:)}(hiser_conn_terminateh]hiser_conn_terminate}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct iser_conn *iser_conn)h]j)}(hstruct iser_conn *iser_connh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj͝hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iser_connh]h iser_conn}(hjޝhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj۝ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.iser_conn_terminateasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h iser_connh]h iser_conn}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj{hhhjhMubah}(h]jvah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjxhhubj)}(hhh]h)}(hItriggers start of the disconnect procedures and waits for them to be doneh]hItriggers start of the disconnect procedures and waits for them to be done}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj@hhubah}(h]h ]h"]h$]h&]uh1jhjxhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj[jj[jjjuh1jhhhjPhNhNubj)}(hx**Parameters** ``struct iser_conn *iser_conn`` iSER connection context **Description** Called with state mutex heldh](h)}(h**Parameters**h]j)}(hjeh]h Parameters}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj_ubj)}(hhh]j)}(h8``struct iser_conn *iser_conn`` iSER connection context h](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.chMhj~ubj )}(hhh]h)}(hiSER connection contexth]hiSER connection context}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]h&]uh1jhjhMhj{ubah}(h]h ]h"]h$]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:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMhj_ubh)}(hCalled with state mutex heldh]hCalled with state mutex held}(hj՞hhhNhNubah}(h]h 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}(hjNhhhNhNubah}(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$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j`)}jSj'sbc.iser_post_sendasbuh1hhj=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhj9ubj)}(hstruct iser_tx_desc *tx_desch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h iser_tx_desch]h iser_tx_desc}(hjџhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjΟubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjӟmodnameN classnameNjWjZ)}j]]j{c.iser_post_sendasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(htx_desch]htx_desc}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj9ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMYubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMYubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMYhjhhubj)}(hhh]h)}(hInitiate a Send DTO operationh]hInitiate a Send DTO operation}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMShj1hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMYubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjLjjLjjjuh1jhhhjPhNhNubj)}(h**Parameters** ``struct ib_conn *ib_conn`` connection RDMA resources ``struct iser_tx_desc *tx_desc`` iSER TX descriptor **Return** 0 on success, -1 on failureh](h)}(h**Parameters**h]j)}(hjVh]h Parameters}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMWhjPubj)}(hhh](j)}(h6``struct ib_conn *ib_conn`` connection RDMA resources h](j)}(h``struct ib_conn *ib_conn``h]j)}(hjuh]hstruct ib_conn *ib_conn}(hjwhhhNhNubah}(h]h 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./drivers/infiniband/ulp/iser/iser_verbs.chMWhjPubh)}(h0 on success, -1 on failureh]h0 on success, -1 on failure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhn/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:92: ./drivers/infiniband/ulp/iser/iser_verbs.chMWhjPubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjPhhhNhNubeh}(h]iscsi-extensions-for-rdma-iserah ]h"] iscsi extensions for rdma (iser)ah$]h&]uh1hhjPhhhhhKJubh)}(hhh](h)}(h#Omni-Path (OPA) Virtual NIC supporth]h#Omni-Path (OPA) Virtual NIC support}(hj hhhNhNubah}(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}(hjGhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjChhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hjUhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjChhhjThKubj)}(hopa_vnic_ctrl_porth]j:)}(hjAh]hopa_vnic_ctrl_port}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ](jjeh"]h$]h&]jjuh1jhjChhhjThKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj?hhhjThKubah}(h]j:ah ](jjeh"]h$]h&]jj)jhuh1jhjThKhj<hhubj)}(hhh]h)}(hOPA virtual NIC control porth]hOPA virtual NIC control port}(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&]uh1jhj<hhhjThKubeh}(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$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubjAQ)}(h|struct opa_vnic_ctrl_port { struct ib_device *ibdev; struct opa_vnic_ctrl_ops *ops; u8 num_ports; };h]h|struct opa_vnic_ctrl_port { struct ib_device *ibdev; struct opa_vnic_ctrl_ops *ops; u8 num_ports; };}hjơsbah}(h]h ]h"]h$]h&]jjuh1j@Qhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubh)}(h **Members**h]j)}(hjסh]hMembers}(hj١hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjաubah}(h]h ]h"]h$]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$]h&]uh1hhj hKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhjubj)}(h$``ops`` opa vnic control operations h](j)}(h``ops``h]j)}(hj/h]hops}(hj1hhhNhNubah}(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)}(hopa vnic control operationsh]hopa vnic control operations}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDhKhjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhKhjubj)}(h!``num_ports`` number of opa portsh](j)}(h ``num_ports``h]j)}(hjhh]h num_ports}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjbubj )}(hhh]h)}(hnumber of opa portsh]hnumber of opa ports}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj~ubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhj}hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_adapter (C struct)c.opa_vnic_adapterhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_adapterh]j)}(hstruct opa_vnic_adapterh](j)}(hjh]hstruct}(hj¢hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hjТhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjϢhKubj)}(hopa_vnic_adapterh]j:)}(hjh]hopa_vnic_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjޢubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjϢhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjϢhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjϢhKhjhhubj)}(hhh]h)}(h&OPA VNIC netdev private data structureh]h&OPA VNIC netdev private data structure}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjϢhKubeh}(h]h ](jQstructeh"]h$]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 __rcu *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}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubh:}(hj$hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj ubjAQ)}(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 __rcu *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 __rcu *mactbl; struct mutex mactbl_lock; spinlock_t stats_lock; u8 flow_tbl[OPA_VNIC_FLOW_TBL_SIZE]; unsigned long trap_timeout; u8 trap_count; };}hjAsbah}(h]h ]h"]h$]h&]jjuh1j@Qhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj ubh)}(h **Members**h]j)}(hjRh]hMembers}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjPubah}(h]h ]h"]h$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj ubj)}(hhh](j)}(h(``netdev`` pointer to associated netdev h](j)}(h ``netdev``h]j)}(hjqh]hnetdev}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jhjoubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjkubj )}(hhh]h)}(hpointer to associated netdevh]hpointer to associated netdev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjkubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(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}(hjãhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h+``cport`` pointer to opa vnic control port h](j)}(h ``cport``h]j)}(hjh]hcport}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjݣubj )}(hhh]h)}(h pointer to opa vnic control porth]h pointer to opa vnic control port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjݣubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h(``rn_ops`` rdma netdev's net_device_ops h](j)}(h ``rn_ops``h]j)}(hjh]hrn_ops}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hrdma netdev's net_device_opsh]hrdma netdev’s net_device_ops}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj1hKhj2ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj1hKhjhubj)}(h``port_num`` OPA port number h](j)}(h ``port_num``h]j)}(hjUh]hport_num}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjOubj )}(hhh]h)}(hOPA port numberh]hOPA port number}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjjhKhjkubah}(h]h ]h"]h$]h&]uh1j hjOubeh}(h]h ]h"]h$]h&]uh1jhjjhKhjhubj)}(h``vport_num`` vesw port number h](j)}(h ``vport_num``h]j)}(hjh]h vport_num}(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)}(hvesw port numberh]hvesw port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h``lock`` adapter lock h](j)}(h``lock``h]j)}(hjǤh]hlock}(hjɤhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjŤubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h adapter lockh]h adapter lock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjܤhKhjݤubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjܤhKhjhubj)}(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}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h1``vema_mac_addr`` mac address configured by vema h](j)}(h``vema_mac_addr``h]j)}(hj9h]h vema_mac_addr}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj3ubj )}(hhh]h)}(hmac address configured by vemah]hmac address configured by vema}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhKhjOubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhKhjhubj)}(h#``umac_hash`` unicast maclist hash h](j)}(h ``umac_hash``h]j)}(hjrh]h umac_hash}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjlubj )}(hhh]h)}(hunicast maclist hashh]hunicast maclist hash}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjlubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h%``mmac_hash`` multicast maclist hash h](j)}(h ``mmac_hash``h]j)}(hjh]h mmac_hash}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hmulticast maclist hashh]hmulticast maclist hash}(hjĥhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h%``mactbl`` hash table of MAC entries h](j)}(h ``mactbl``h]j)}(hjh]hmactbl}(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.hhKhjޥubj )}(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 hjޥubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h``mactbl_lock`` mac table lock h](j)}(h``mactbl_lock``h]j)}(hjh]h mactbl_lock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(hmac table lockh]hmac table lock}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2hKhj3ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj2hKhjhubj)}(h``stats_lock`` statistics lock h](j)}(h``stats_lock``h]j)}(hjVh]h stats_lock}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjPubj )}(hhh]h)}(hstatistics lockh]hstatistics lock}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1hhjkhKhjlubah}(h]h ]h"]h$]h&]uh1j hjPubeh}(h]h ]h"]h$]h&]uh1jhjkhKhjhubj)}(h4``flow_tbl`` flow to default port redirection table h](j)}(h ``flow_tbl``h]j)}(hjh]hflow_tbl}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h&flow to default port redirection tableh]h&flow to default port redirection table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubj)}(h``trap_timeout`` trap timeout h](j)}(h``trap_timeout``h]j)}(hjȦh]h trap_timeout}(hjʦhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjƦubah}(h]h ]h"]h$]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 trap timeouth]h trap timeout}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjݦhKhjަubah}(h]h ]h"]h$]h&]uh1j hj¦ubeh}(h]h ]h"]h$]h&]uh1jhjݦhKhjhubj)}(h9``trap_count`` no. of traps allowed within timeout periodh](j)}(h``trap_count``h]j)}(hjh]h trap_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubj )}(hhh]h)}(h*no. of traps allowed within timeout periodh]h*no. of traps allowed within timeout period}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjhubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h opa_vnic_mac_tbl_node (C struct)c.opa_vnic_mac_tbl_nodehNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_mac_tbl_nodeh]j)}(hstruct opa_vnic_mac_tbl_nodeh](j)}(hjh]hstruct}(hj[hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjWhhhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjWhhhjhhKubj)}(hopa_vnic_mac_tbl_nodeh]j:)}(hjUh]hopa_vnic_mac_tbl_node}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ](jjeh"]h$]h&]jjuh1jhjWhhhjhhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjShhhjhhKubah}(h]jNah ](jjeh"]h$]h&]jj)jhuh1jhjhhKhjPhhubj)}(hhh]h)}(hOPA VNIC mac table nodeh]hOPA VNIC mac table node}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjPhhhjhhKubeh}(h]h ](jQstructeh"]h$]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$]h&]uh1hhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubjAQ)}(hstruct opa_vnic_mac_tbl_node { struct hlist_node hlist; u16 index; struct __opa_vnic_mactable_entry entry; };h]hstruct opa_vnic_mac_tbl_node { struct hlist_node hlist; u16 index; struct __opa_vnic_mactable_entry entry; };}hjڧsbah}(h]h ]h"]h$]h&]jjuh1j@Qhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]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)}(hj h]hhlist}(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)}(hhash list handleh]hhash list handle}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h*``index`` index of entry in the mac table h](j)}(h ``index``h]j)}(hjCh]hindex}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhj=ubj )}(hhh]h)}(hindex of entry in the mac tableh]hindex of entry in the mac table}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhKhjYubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhKhjubj)}(h``entry`` entry in the tableh](j)}(h ``entry``h]j)}(hj|h]hentry}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jhy/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:98: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_internal.hhKhjvubj )}(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 hjvubeh}(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}(hj֨hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjҨhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjҨhhhjhKubj)}(h opa_vesw_infoh]j:)}(hjШh]h opa_vesw_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjҨhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjΨhhhjhKubah}(h]jɨah ](jjeh"]h$]h&]jj)jhuh1jhjhKhj˨hhubj)}(hhh]h)}(hOPA vnic switch informationh]hOPA vnic switch information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKvhjhhubah}(h]h ]h"]h$]h&]uh1jhj˨hhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj0jj0jjjuh1jhhhjhNhNubj)}(hX,**Definition**:: struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; }; **Members** ``fabric_id`` 10-bit fabric id ``vesw_id`` 12-bit virtual ethernet switch id ``rsvd0`` reserved bytes ``def_port_mask`` bitmask of default ports ``rsvd1`` reserved bytes ``pkey`` partition key ``rsvd2`` reserved bytes ``u_mcast_dlid`` unknown multicast dlid ``u_ucast_dlid`` array of unknown unicast dlids ``rc`` routing control ``rsvd3`` reserved bytes ``eth_mtu`` Ethernet MTU ``rsvd4`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh:}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKzhj4ubjAQ)}(hX4struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; };h]hX4struct opa_vesw_info { __be16 fabric_id; __be16 vesw_id; u8 rsvd0[6]; __be16 def_port_mask; u8 rsvd1[2]; __be16 pkey; u8 rsvd2[4]; __be32 u_mcast_dlid; __be32 u_ucast_dlid[OPA_VESW_MAX_NUM_DEF_PORT]; __be32 rc; u8 rsvd3[56]; __be16 eth_mtu; u8 rsvd4[2]; };}hjUsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK|hj4ubh)}(h **Members**h]j)}(hjfh]hMembers}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj4ubj)}(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.hhKxhjubj )}(hhh]h)}(h10-bit fabric idh]h10-bit fabric id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKxhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKxhj|ubj)}(h.``vesw_id`` 12-bit virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hjh]hvesw_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKyhjubj )}(hhh]h)}(h!12-bit virtual ethernet switch idh]h!12-bit virtual ethernet switch id}(hjשhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjөhKyhjԩubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjөhKyhj|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.hhKzhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hKzhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKzhj|ubj)}(h+``def_port_mask`` bitmask of default ports h](j)}(h``def_port_mask``h]j)}(hj0h]h def_port_mask}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhK{hj*ubj )}(hhh]h)}(hbitmask of default portsh]hbitmask of default ports}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhK{hjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhK{hj|ubj)}(h``rsvd1`` reserved bytes h](j)}(h ``rsvd1``h]j)}(hjih]hrsvd1}(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.hhK|hjcubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~hK|hjubah}(h]h ]h"]h$]h&]uh1j hjcubeh}(h]h ]h"]h$]h&]uh1jhj~hK|hj|ubj)}(h``pkey`` partition key h](j)}(h``pkey``h]j)}(hjh]hpkey}(hjhhhNhNubah}(h]h ]h"]h$]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}hj|ubj)}(h``rsvd2`` reserved bytes h](j)}(h ``rsvd2``h]j)}(hj۪h]hrsvd2}(hjݪhhhNhNubah}(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~hjժubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK~hjubah}(h]h ]h"]h$]h&]uh1j hjժubeh}(h]h ]h"]h$]h&]uh1jhjhK~hj|ubj)}(h(``u_mcast_dlid`` unknown multicast dlid h](j)}(h``u_mcast_dlid``h]j)}(hjh]h u_mcast_dlid}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hunknown multicast dlidh]hunknown multicast dlid}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hKhj*ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj)hKhj|ubj)}(h0``u_ucast_dlid`` array of unknown unicast dlids h](j)}(h``u_ucast_dlid``h]j)}(hjMh]h u_ucast_dlid}(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.hhKhjGubj )}(hhh]h)}(harray of unknown unicast dlidsh]harray of unknown unicast dlids}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhKhjcubah}(h]h ]h"]h$]h&]uh1j hjGubeh}(h]h ]h"]h$]h&]uh1jhjbhKhj|ubj)}(h``rc`` routing control h](j)}(h``rc``h]j)}(hjh]hrc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hrouting controlh]hrouting control}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj|ubj)}(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}(hjثhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjԫhKhjիubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjԫhKhj|ubj)}(h``eth_mtu`` Ethernet MTU h](j)}(h ``eth_mtu``h]j)}(hjh]heth_mtu}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1hhj hKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hKhj|ubj)}(h``rsvd4`` reserved bytesh](j)}(h ``rsvd4``h]j)}(hj1h]hrsvd4}(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.hhKhj+ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjGubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhjFhKhj|ubeh}(h]h ]h"]h$]h&]uh1jhj4ubeh}(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}(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_per_veswport_infoh]j:)}(hjh]hopa_per_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]j~ah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]h)}(hOPA vnic per port informationh]hOPA vnic per port information}(hjͬhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjʬhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(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$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubjAQ)}(hXstruct opa_per_veswport_info { __be32 port_num; u8 eth_link_status; u8 rsvd0[3]; u8 base_mac_addr[ETH_ALEN]; u8 config_state; u8 oper_state; __be16 max_mac_tbl_ent; __be16 max_smac_ent; __be32 mac_tbl_digest; u8 rsvd1[4]; __be32 encap_slid; u8 pcp_to_sc_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_sc_mc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_mc[OPA_VNIC_MAX_NUM_PCP]; u8 non_vlan_sc_uc; u8 non_vlan_vl_uc; u8 non_vlan_sc_mc; u8 non_vlan_vl_mc; u8 rsvd2[48]; __be16 uc_macs_gen_count; __be16 mc_macs_gen_count; u8 rsvd3[8]; };h]hXstruct opa_per_veswport_info { __be32 port_num; u8 eth_link_status; u8 rsvd0[3]; u8 base_mac_addr[ETH_ALEN]; u8 config_state; u8 oper_state; __be16 max_mac_tbl_ent; __be16 max_smac_ent; __be32 mac_tbl_digest; u8 rsvd1[4]; __be32 encap_slid; u8 pcp_to_sc_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_uc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_sc_mc[OPA_VNIC_MAX_NUM_PCP]; u8 pcp_to_vl_mc[OPA_VNIC_MAX_NUM_PCP]; u8 non_vlan_sc_uc; u8 non_vlan_vl_uc; u8 non_vlan_sc_mc; u8 non_vlan_vl_mc; u8 rsvd2[48]; __be16 uc_macs_gen_count; __be16 mc_macs_gen_count; u8 rsvd3[8]; };}hj sbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/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``port_num`` port number h](j)}(h ``port_num``h]j)}(hj:h]hport_num}(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.hhKhj4ubj )}(hhh]h)}(h port numberh]h port number}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhjOhKhjPubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhjOhKhj1ubj)}(h0``eth_link_status`` current ethernet link state h](j)}(h``eth_link_status``h]j)}(hjsh]heth_link_status}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjmubj )}(hhh]h)}(hcurrent ethernet link stateh]hcurrent ethernet link state}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjmubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(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}(hjŭhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhj­ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h#``base_mac_addr`` base mac address h](j)}(h``base_mac_addr``h]j)}(hjh]h base_mac_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj߭ubj )}(hhh]h)}(hbase mac addressh]hbase mac address}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hj߭ubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h'``config_state`` configured port state h](j)}(h``config_state``h]j)}(hjh]h config_state}(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.hhKhjubj )}(hhh]h)}(hconfigured port stateh]hconfigured port state}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj3hKhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj3hKhj1ubj)}(h&``oper_state`` operational port state h](j)}(h``oper_state``h]j)}(hjWh]h oper_state}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjUubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjQubj )}(hhh]h)}(hoperational port stateh]hoperational port state}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjlhKhjmubah}(h]h ]h"]h$]h&]uh1j hjQubeh}(h]h ]h"]h$]h&]uh1jhjlhKhj1ubj)}(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.hhKhjubj )}(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 hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h/``max_smac_ent`` max smac entries in mac table h](j)}(h``max_smac_ent``h]j)}(hjɮh]h max_smac_ent}(hjˮhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjǮubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjîubj )}(hhh]h)}(hmax smac entries in mac tableh]hmax smac entries in mac table}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjޮhKhj߮ubah}(h]h ]h"]h$]h&]uh1j hjîubeh}(h]h ]h"]h$]h&]uh1jhjޮhKhj1ubj)}(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$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hmac table digesth]hmac table digest}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h``rsvd1`` reserved bytes h](j)}(h ``rsvd1``h]j)}(hj;h]hrsvd1}(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.hhKhj5ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjPhKhjQubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhjPhKhj1ubj)}(h&``encap_slid`` base slid for the port h](j)}(h``encap_slid``h]j)}(hjth]h encap_slid}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjnubj )}(hhh]h)}(hbase slid for the porth]hbase slid for the port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjnubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(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}(hjƯhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj¯hKhjïubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj¯hKhj1ubj)}(h>``pcp_to_vl_uc`` vl by pcp index for unicast ethernet packets h](j)}(h``pcp_to_vl_uc``h]j)}(hjh]h pcp_to_vl_uc}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhKhj1ubj)}(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}(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.hhKhjubj )}(hhh]h)}(h.sc by pcp index for multicast ethernet packetsh]h.sc by pcp index for multicast ethernet packets}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hKhj5ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj4hKhj1ubj)}(h@``pcp_to_vl_mc`` vl by pcp index for multicast ethernet packets h](j)}(h``pcp_to_vl_mc``h]j)}(hjXh]h pcp_to_vl_mc}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjRubj )}(hhh]h)}(h.vl by pcp index for multicast ethernet packetsh]h.vl by pcp index for multicast ethernet packets}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjmhKhjnubah}(h]h ]h"]h$]h&]uh1j hjRubeh}(h]h ]h"]h$]h&]uh1jhjmhKhj1ubj)}(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.hhKhjubj )}(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 hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h<``non_vlan_vl_uc`` vl for non-vlan unicast ethernet packets h](j)}(h``non_vlan_vl_uc``h]j)}(hjʰh]hnon_vlan_vl_uc}(hj̰hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjȰubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjİubj )}(hhh]h)}(h(vl for non-vlan unicast ethernet packetsh]h(vl for non-vlan unicast ethernet packets}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj߰hKhjubah}(h]h ]h"]h$]h&]uh1j hjİubeh}(h]h ]h"]h$]h&]uh1jhj߰hKhj1ubj)}(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$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h>``non_vlan_vl_mc`` vl for non-vlan multicast ethernet packets h](j)}(h``non_vlan_vl_mc``h]j)}(hj<h]hnon_vlan_vl_mc}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj:ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj6ubj )}(hhh]h)}(h*vl for non-vlan multicast ethernet packetsh]h*vl for non-vlan multicast ethernet packets}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjQhKhjRubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhjQhKhj1ubj)}(h``rsvd2`` reserved bytes h](j)}(h ``rsvd2``h]j)}(hjuh]hrsvd2}(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.hhKhjoubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjoubeh}(h]h ]h"]h$]h&]uh1jhjhKhj1ubj)}(h=``uc_macs_gen_count`` generation count for unicast macs list h](j)}(h``uc_macs_gen_count``h]j)}(hjh]huc_macs_gen_count}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h&generation count for unicast macs listh]h&generation count for unicast macs list}(hjDZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjñhKhjıubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjñhKhj1ubj)}(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$]h&]uh1jhjhKhj1ubj)}(h``rsvd3`` reserved bytesh](j)}(h ``rsvd3``h]j)}(hj h]hrsvd3}(hj"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hKhj1ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_veswport_info (C struct)c.opa_veswport_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_infoh]j)}(hstruct opa_veswport_infoh](j)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvhhhw/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$]h&]uh1j%hjvhhhjhKubj)}(hopa_veswport_infoh]j:)}(hjth]hopa_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjvhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjrhhhjhKubah}(h]jmah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjohhubj)}(hhh]h)}(hOPA vnic port informationh]hOPA vnic port information}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjohhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjԲjjԲjjjuh1jhhhjhNhNubj)}(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$]h&]uh1jhjܲubh:}(hjܲhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjزubjAQ)}(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$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjزubh)}(h **Members**h]j)}(hj h]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjزubj)}(hhh](j)}(h%``vesw`` OPA vnic switch information h](j)}(h``vesw``h]j)}(hj)h]hvesw}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj'ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj#ubj )}(hhh]h)}(hOPA vnic switch informationh]hOPA vnic switch information}(hjBhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj>hKhj?ubah}(h]h ]h"]h$]h&]uh1j hj#ubeh}(h]h ]h"]h$]h&]uh1jhj>hKhj ubj)}(h'``vport`` OPA vnic per port informationh](j)}(h ``vport``h]j)}(hjbh]hvport}(hjdhhhNhNubah}(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)}(hOPA vnic per port informationh]hOPA vnic per port information}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhKhj ubeh}(h]h ]h"]h$]h&]uh1jhjزubeh}(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&]uh1jhj߳hhhw/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$]h&]uh1j%hj߳hhhjhKubj)}(hopa_veswport_mactable_entryh]j:)}(hjݳh]hopa_veswport_mactable_entry}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj߳hhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj۳hhhjhKubah}(h]jֳah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjسhhubj)}(hhh]h)}(h$single entry in the forwarding tableh]h$single entry in the forwarding table}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj"hhubah}(h]h ]h"]h$]h&]uh1jhjسhhhjhKubeh}(h]h ](jQstructeh"]h$]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}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubh:}(hjEhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjAubjAQ)}(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; };}hjbsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjAubh)}(h **Members**h]j)}(hjsh]hMembers}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjAubj)}(hhh](j)}(h``mac_addr`` MAC address h](j)}(h ``mac_addr``h]j)}(hjh]hmac_addr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(h MAC addressh]h MAC address}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h'``mac_addr_mask`` MAC address bit mask h](j)}(h``mac_addr_mask``h]j)}(hj˴h]h mac_addr_mask}(hjʹhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjɴubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjŴubj )}(hhh]h)}(hMAC address bit maskh]hMAC address bit mask}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjŴubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(h'``dlid_sd`` Matching DLID and side datah](j)}(h ``dlid_sd``h]j)}(hjh]hdlid_sd}(hjhhhNhNubah}(h]h ]h"]h$]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.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubeh}(h]h ]h"]h$]h&]uh1jhjAubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjGh]h Description}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]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. This is the structure of a single mactable entry}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h opa_veswport_mactable (C struct)c.opa_veswport_mactablehNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_veswport_mactableh]j)}(hstruct opa_veswport_mactableh](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_mactableh]j:)}(hjh]hopa_veswport_mactable}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj}hhhjhKubah}(h]jxah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjzhhubj)}(hhh]h)}(hForwarding table arrayh]hForwarding table array}(hjǵhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjĵhhubah}(h]h ]h"]h$]h&]uh1jhjzhhhjhKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjߵjjߵjjjuh1jhhhjhNhNubj)}(hXu**Definition**:: struct opa_veswport_mactable { __be16 offset; __be16 num_entries; __be32 mac_tbl_digest; struct opa_veswport_mactable_entry tbl_entries[]; }; **Members** ``offset`` mac table starting offset ``num_entries`` Number of entries to get or set ``mac_tbl_digest`` mac table digest ``tbl_entries`` Array of table entriesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh:}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubjAQ)}(hstruct opa_veswport_mactable { __be16 offset; __be16 num_entries; __be32 mac_tbl_digest; struct opa_veswport_mactable_entry tbl_entries[]; };h]hstruct opa_veswport_mactable { __be16 offset; __be16 num_entries; __be32 mac_tbl_digest; struct opa_veswport_mactable_entry tbl_entries[]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/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.hhMhjubj)}(hhh](j)}(h%``offset`` mac table starting offset h](j)}(h ``offset``h]j)}(hj4h]hoffset}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhj.ubj )}(hhh]h)}(hmac table starting offseth]hmac table starting offset}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjIhKhjJubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhKhj+ubj)}(h0``num_entries`` Number of entries to get or set h](j)}(h``num_entries``h]j)}(hjmh]h num_entries}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjgubj )}(hhh]h)}(hNumber of entries to get or seth]hNumber of entries to get or set}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjgubeh}(h]h ]h"]h$]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$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubj )}(hhh]h)}(hmac table digesth]hmac table digest}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhj+ubj)}(h&``tbl_entries`` Array of table entriesh](j)}(h``tbl_entries``h]j)}(hj߶h]h tbl_entries}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjݶubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjٶubj )}(hhh]h)}(hArray of table entriesh]hArray of table entries}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhKhjubah}(h]h ]h"]h$]h&]uh1j hjٶubeh}(h]h ]h"]h$]h&]uh1jhjhKhj+ubeh}(h]h ]h"]h$]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.hhKhjhhubh)}(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.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.}(hj8hhhNhNubah}(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$struct opa_veswport_summary_countersh](j)}(hjh]hstruct}(hj`hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj\hhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\hhhjmhM ubj)}(hopa_veswport_summary_countersh]j:)}(hjZh]hopa_veswport_summary_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj\hhhjmhM ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjXhhhjmhM ubah}(h]jSah ](jjeh"]h$]h&]jj)jhuh1jhjmhM hjUhhubj)}(hhh]h)}(hsummary countersh]hsummary counters}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjUhhhjmhM ubeh}(h]h ](jQstructeh"]h$]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}(hjƷhhhNhNubah}(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.hhMhjubjAQ)}(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]; };}hj߷sbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj ubj )}(hhh]h)}(hvport instance on the OPA porth]hvport instance on the OPA port}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj$hMhj%ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj$hMhjubj)}(h'``vesw_id`` virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hjHh]hvesw_id}(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)}(hvirtual ethernet switch idh]hvirtual ethernet switch id}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hMhj^ubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj]hMhjubj)}(h5``veswport_num`` virtual ethernet switch port number h](j)}(h``veswport_num``h]j)}(hjh]h veswport_num}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj{ubj )}(hhh]h)}(h#virtual ethernet switch port numberh]h#virtual ethernet switch port number}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]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}(hjӸhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjϸhMhjиubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjϸhMhjubj)}(h``rx_errors`` receive errors h](j)}(h ``rx_errors``h]j)}(hjh]h rx_errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hreceive errorsh]hreceive errors}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhj ubah}(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)}(hj,h]h tx_packets}(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)}(htransmit packetsh]htransmit packets}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjAhMhjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhMhjubj)}(h``rx_packets`` receive packets h](j)}(h``rx_packets``h]j)}(hjeh]h rx_packets}(hjghhhNhNubah}(h]h ]h"]h$]h&]uh1jhjcubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj_ubj )}(hhh]h)}(hreceive packetsh]hreceive packets}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhMhj{ubah}(h]h ]h"]h$]h&]uh1j hj_ubeh}(h]h ]h"]h$]h&]uh1jhjzhMhjubj)}(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$]h&]uh1jhjhMhjubj)}(h``rx_bytes`` receive bytes h](j)}(h ``rx_bytes``h]j)}(hj׹h]hrx_bytes}(hjٹhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjչubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjѹubj )}(hhh]h)}(h receive bytesh]h receive bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjѹubeh}(h]h ]h"]h$]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.hhMhj ubj )}(hhh]h)}(hunicast packets transmittedh]hunicast packets transmitted}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hMhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hMhjubj)}(h:``tx_mcastbcast`` multicast/broadcast packets transmitted h](j)}(h``tx_mcastbcast``h]j)}(hjIh]h tx_mcastbcast}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjCubj )}(hhh]h)}(h'multicast/broadcast packets transmittedh]h'multicast/broadcast packets transmitted}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^hMhj_ubah}(h]h ]h"]h$]h&]uh1j hjCubeh}(h]h ]h"]h$]h&]uh1jhj^hMhjubj)}(h-``tx_untagged`` non-vlan packets transmitted h](j)}(h``tx_untagged``h]j)}(hjh]h tx_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.hhMhj|ubj )}(hhh]h)}(hnon-vlan packets transmittedh]hnon-vlan packets transmitted}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj|ubeh}(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$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM hjubj )}(hhh]h)}(hvlan packets transmittedh]hvlan packets transmitted}(hjԺhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjкhM hjѺubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjкhM 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}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM!hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM!hjubj)}(h=``tx_65_127`` transmit packet length is >=65 and < 127 bytes h](j)}(h ``tx_65_127``h]j)}(hj-h]h tx_65_127}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM"hj'ubj )}(hhh]h)}(h.transmit packet length is >=65 and < 127 bytesh]h.transmit packet length is >=65 and < 127 bytes}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjBhM"hjCubah}(h]h ]h"]h$]h&]uh1j hj'ubeh}(h]h ]h"]h$]h&]uh1jhjBhM"hjubj)}(h?``tx_128_255`` transmit packet length is >=128 and < 255 bytes h](j)}(h``tx_128_255``h]j)}(hjfh]h tx_128_255}(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.hhM#hj`ubj )}(hhh]h)}(h/transmit packet length is >=128 and < 255 bytesh]h/transmit packet length is >=128 and < 255 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj{hM#hj|ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj{hM#hjubj)}(h?``tx_256_511`` transmit packet length is >=256 and < 511 bytes h](j)}(h``tx_256_511``h]j)}(hjh]h tx_256_511}(hjhhhNhNubah}(h]h ]h"]h$]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$hjubj)}(hA``tx_512_1023`` transmit packet length is >=512 and < 1023 bytes h](j)}(h``tx_512_1023``h]j)}(hjػh]h tx_512_1023}(hjڻhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjֻubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM%hjһubj )}(hhh]h)}(h0transmit packet length is >=512 and < 1023 bytesh]h0transmit packet length is >=512 and < 1023 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM%hjubah}(h]h ]h"]h$]h&]uh1j hjһubeh}(h]h ]h"]h$]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&hj ubj )}(hhh]h)}(h1transmit packet length is >=1024 and < 1518 bytesh]h1transmit packet length is >=1024 and < 1518 bytes}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj&hM&hj'ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj&hM&hjubj)}(h5``tx_1519_max`` transmit packet length >= 1519 bytes h](j)}(h``tx_1519_max``h]j)}(hjJh]h tx_1519_max}(hjLhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjHubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM'hjDubj )}(hhh]h)}(h$transmit packet length >= 1519 bytesh]h$transmit packet length >= 1519 bytes}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_hM'hj`ubah}(h]h ]h"]h$]h&]uh1j hjDubeh}(h]h ]h"]h$]h&]uh1jhj_hM'hjubj)}(h(``rx_unicast`` unicast packets received h](j)}(h``rx_unicast``h]j)}(hjh]h rx_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.hhM(hj}ubj )}(hhh]h)}(hunicast packets receivedh]hunicast packets received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM(hjubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(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$multicast/broadcast packets received}(hjռhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjѼhM)hjҼubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjѼhM)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$]h&]uh1hhj hM*hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM*hjubj)}(h"``rx_vlan`` vlan packets received h](j)}(h ``rx_vlan``h]j)}(hj.h]hrx_vlan}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj,ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM+hj(ubj )}(hhh]h)}(hvlan packets receivedh]hvlan packets received}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChM+hjDubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1jhjChM+hjubj)}(h2``rx_64_size`` received packet length is 64 bytes h](j)}(h``rx_64_size``h]j)}(hjgh]h rx_64_size}(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.hhM,hjaubj )}(hhh]h)}(h"received packet length is 64 bytesh]h"received packet length is 64 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hM,hj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hM,hjubj)}(h=``rx_65_127`` received packet length is >=65 and < 127 bytes h](j)}(h ``rx_65_127``h]j)}(hjh]h rx_65_127}(hjhhhNhNubah}(h]h ]h"]h$]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)}(hjٽh]h rx_128_255}(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.hjӽubj )}(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 hjӽubeh}(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$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM/hj ubj )}(hhh]h)}(h/received packet length is >=256 and < 511 bytesh]h/received packet length is >=256 and < 511 bytes}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj'hM/hj(ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj'hM/hjubj)}(hA``rx_512_1023`` received packet length is >=512 and < 1023 bytes h](j)}(h``rx_512_1023``h]j)}(hjKh]h rx_512_1023}(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.hhM0hjEubj )}(hhh]h)}(h0received packet length is >=512 and < 1023 bytesh]h0received packet length is >=512 and < 1023 bytes}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj`hM0hjaubah}(h]h ]h"]h$]h&]uh1j hjEubeh}(h]h ]h"]h$]h&]uh1jhj`hM0hjubj)}(hC``rx_1024_1518`` received packet length is >=1024 and < 1518 bytes h](j)}(h``rx_1024_1518``h]j)}(hjh]h rx_1024_1518}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM1hj~ubj )}(hhh]h)}(h1received packet length is >=1024 and < 1518 bytesh]h1received packet length is >=1024 and < 1518 bytes}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM1hjubah}(h]h ]h"]h$]h&]uh1j hj~ubeh}(h]h ]h"]h$]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}(hj־hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjҾhM2hjӾubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjҾhM2hjubj)}(h``reserved`` reserved bytesh](j)}(h ``reserved``h]j)}(hjh]hreserved}(hjhhhNhNubah}(h]h ]h"]h$]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.hhM3hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM2hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]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.hhM6hjhhubh)}(h7All the above are counters of corresponding conditions.h]h7All the above are counters of corresponding conditions.}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM4hjhhubh)}(hhh]h}(h]h ]h"]h$]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}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjshhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM9ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjshhhjhM9ubj)}(hopa_veswport_error_countersh]j:)}(hjqh]hopa_veswport_error_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjshhhjhM9ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjohhhjhM9ubah}(h]jjah ](jjeh"]h$]h&]jj)jhuh1jhjhM9hjlhhubj)}(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&]uh1jhjlhhhjhM9ubeh}(h]h ](jQstructeh"]h$]h&]jjQjjѿjjѿjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; }; **Members** ``vp_instance`` vport instance on the OPA port ``vesw_id`` virtual ethernet switch id ``veswport_num`` virtual ethernet switch port number ``tx_errors`` transmit errors ``rx_errors`` receive errors ``rsvd0`` reserved bytes ``tx_smac_filt`` smac filter errors ``rsvd1`` reserved bytes ``rsvd2`` reserved bytes ``rsvd3`` reserved bytes ``tx_dlid_zero`` transmit packets with invalid dlid ``rsvd4`` reserved bytes ``tx_logic`` other transmit errors ``rsvd5`` reserved bytes ``tx_drop_state`` packet tansmission in non-forward port state ``rx_bad_veswid`` received packet with invalid vesw id ``rsvd6`` reserved bytes ``rx_runt`` received ethernet packet with length < 64 bytes ``rx_oversize`` received ethernet packet with length > MTU size ``rsvd7`` reserved bytes ``rx_eth_down`` received packets when interface is down ``rx_drop_state`` received packets in non-forwarding port state ``rx_logic`` other receive errors ``rsvd8`` reserved bytes ``rsvd9`` reserved bytesh](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjݿhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjٿubh:}(hjٿhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMfhjտubjAQ)}(hX>struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; };h]hX>struct opa_veswport_error_counters { __be16 vp_instance; __be16 vesw_id; __be32 veswport_num; __be64 tx_errors; __be64 rx_errors; __be64 rsvd0; __be64 tx_smac_filt; __be64 rsvd1; __be64 rsvd2; __be64 rsvd3; __be64 tx_dlid_zero; __be64 rsvd4; __be64 tx_logic; __be64 rsvd5; __be64 tx_drop_state; __be64 rx_bad_veswid; __be64 rsvd6; __be64 rx_runt; __be64 rx_oversize; __be64 rsvd7; __be64 rx_eth_down; __be64 rx_drop_state; __be64 rx_logic; __be64 rsvd8; __be64 rsvd9[16]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhhjտubh)}(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.hhMhjտubj)}(hhh](j)}(h/``vp_instance`` vport instance on the OPA port h](j)}(h``vp_instance``h]j)}(hj&h]h vp_instance}(hj(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMdhj ubj )}(hhh]h)}(hvport instance on the OPA porth]hvport instance on the OPA port}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMdhj<ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj;hMdhjubj)}(h'``vesw_id`` virtual ethernet switch id h](j)}(h ``vesw_id``h]j)}(hj_h]hvesw_id}(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.hhMehjYubj )}(hhh]h)}(hvirtual ethernet switch idh]hvirtual ethernet switch id}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjthMehjuubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjthMehjubj)}(h5``veswport_num`` virtual ethernet switch port number h](j)}(h``veswport_num``h]j)}(hjh]h veswport_num}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhMghjubj)}(h``rx_errors`` receive errors h](j)}(h ``rx_errors``h]j)}(hj h]h rx_errors}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhhjubj )}(hhh]h)}(hreceive errorsh]hreceive errors}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhhjubj)}(h``rsvd0`` reserved bytes h](j)}(h ``rsvd0``h]j)}(hjCh]hrsvd0}(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.hhMihj=ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhMihjYubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhjXhMihjubj)}(h$``tx_smac_filt`` smac filter errors h](j)}(h``tx_smac_filt``h]j)}(hj|h]h tx_smac_filt}(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.hhMjhjvubj )}(hhh]h)}(hsmac filter errorsh]hsmac filter errors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMjhjubah}(h]h ]h"]h$]h&]uh1j hjvubeh}(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$]h&]uh1jhjhMlhjubj)}(h``rsvd3`` reserved bytes h](j)}(h ``rsvd3``h]j)}(hj'h]hrsvd3}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMmhj!ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj<hMmhj=ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hMmhjubj)}(h4``tx_dlid_zero`` transmit packets with invalid dlid h](j)}(h``tx_dlid_zero``h]j)}(hj`h]h tx_dlid_zero}(hjbhhhNhNubah}(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.hhMnhjZubj )}(hhh]h)}(h"transmit packets with invalid dlidh]h"transmit packets with invalid dlid}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjuhMnhjvubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjuhMnhjubj)}(h``rsvd4`` reserved bytes h](j)}(h ``rsvd4``h]j)}(hjh]hrsvd4}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhMphjubj)}(h``rsvd5`` reserved bytes h](j)}(h ``rsvd5``h]j)}(hj h]hrsvd5}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMqhjubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMqhj!ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMqhjubj)}(h?``tx_drop_state`` packet tansmission in non-forward port state h](j)}(h``tx_drop_state``h]j)}(hjDh]h tx_drop_state}(hjFhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMrhj>ubj )}(hhh]h)}(h,packet tansmission in non-forward port stateh]h,packet tansmission in non-forward port state}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYhMrhjZubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhjYhMrhjubj)}(h7``rx_bad_veswid`` received packet with invalid vesw id h](j)}(h``rx_bad_veswid``h]j)}(hj}h]h rx_bad_veswid}(hjhhhNhNubah}(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.hhMshjwubj )}(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 hjwubeh}(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&]uh1jhjhMthjubj)}(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$]h&]uh1jhjhMuhjubj)}(h@``rx_oversize`` received ethernet packet with length > MTU size h](j)}(h``rx_oversize``h]j)}(hj(h]h rx_oversize}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMvhj"ubj )}(hhh]h)}(h/received ethernet packet with length > MTU sizeh]h/received ethernet packet with length > MTU size}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hMvhj>ubah}(h]h ]h"]h$]h&]uh1j hj"ubeh}(h]h ]h"]h$]h&]uh1jhj=hMvhjubj)}(h``rsvd7`` reserved bytes h](j)}(h ``rsvd7``h]j)}(hjah]hrsvd7}(hjchhhNhNubah}(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.hhMwhj[ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjvhMwhjwubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhMwhjubj)}(h8``rx_eth_down`` received packets when interface is down h](j)}(h``rx_eth_down``h]j)}(hjh]h rx_eth_down}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhMyhjubj)}(h"``rx_logic`` other receive errors h](j)}(h ``rx_logic``h]j)}(hj h]hrx_logic}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMzhjubj )}(hhh]h)}(hother receive errorsh]hother receive errors}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj!hMzhj"ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj!hMzhjubj)}(h``rsvd8`` reserved bytes h](j)}(h ``rsvd8``h]j)}(hjEh]hrsvd8}(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.hhM{hj?ubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhM{hj[ubah}(h]h ]h"]h$]h&]uh1j hj?ubeh}(h]h ]h"]h$]h&]uh1jhjZhM{hjubj)}(h``rsvd9`` reserved bytesh](j)}(h ``rsvd9``h]j)}(hj~h]hrsvd9}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhM{hjxubj )}(hhh]h)}(hreserved bytesh]hreserved bytes}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1j hjxubeh}(h]h ]h"]h$]h&]uh1jhjhM{hjubeh}(h]h ]h"]h$]h&]uh1jhjտubeh}(h]h ] kernelindentah"]h$]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$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj hMubj)}(hopa_veswport_traph]j:)}(hjh]hopa_veswport_trap}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj hMhjhhubj)}(hhh]h)}(hTrap message sent to EM by VNICh]hTrap message sent to EM by VNIC}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj>hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj hMubeh}(h]h ](jQstructeh"]h$]h&]jjQjjYjjYjjjuh1jhhhjhNhNubj)}(hX**Definition**:: struct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; }; **Members** ``fabric_id`` 10 bit fabric id ``veswid`` 12 bit virtual ethernet switch id ``veswportnum`` logical port number on the Virtual switch ``opaportnum`` physical port num (redundant on host) ``veswportindex`` switch port index on opa port 0 based ``opcode`` operation ``reserved`` 32 bit for alignmenth](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1jhjaubh:}(hjahhhNhNubeh}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj]ubjAQ)}(hstruct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; };h]hstruct opa_veswport_trap { __be16 fabric_id; __be16 veswid; __be32 veswportnum; __be16 opaportnum; u8 veswportindex; u8 opcode; __be32 reserved; };}hj~sbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj]ubh)}(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.hhMhj]ubj)}(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)}(hj h]h veswportnum}(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)}(h)logical port number on the Virtual switchh]h)logical port number on the Virtual switch}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj6ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj5hMhjubj)}(h5``opaportnum`` physical port num (redundant on host) h](j)}(h``opaportnum``h]j)}(hjYh]h opaportnum}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjWubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjSubj )}(hhh]h)}(h%physical port num (redundant on host)h]h%physical port num (redundant on host)}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjnhMhjoubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjnhMhjubj)}(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.hhMhjubj )}(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 hjubeh}(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$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhj]ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjGh]h Description}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(hThe VNIC will send trap messages to the Ethernet manager to inform it about changes to the VNIC config, behaviour etc. This is the format of the trap payload.h]hThe VNIC will send trap messages to the Ethernet manager to inform it about changes to the VNIC config, behaviour etc. This is the format of the trap payload.}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjhhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#opa_vnic_iface_mac_entry (C struct)c.opa_vnic_iface_mac_entryhNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_iface_mac_entryh]j)}(hstruct opa_vnic_iface_mac_entryh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_iface_mac_entryh]j:)}(hjh]hopa_vnic_iface_mac_entry}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj}hhhjhMubah}(h]jxah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjzhhubj)}(hhh]h)}(hsingle entry in the mac listh]hsingle entry in the mac list}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjzhhhjhMubeh}(h]h ](jQstructeh"]h$]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.hhMhjubjAQ)}(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$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh]j)}(h``mac_addr`` MAC addressh](j)}(h ``mac_addr``h]j)}(hj4h]hmac_addr}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj.ubj )}(hhh]h)}(h MAC addressh]h MAC address}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjJubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhjIhMhj+ubah}(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&]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$]h&]uh1j%hjhhhjhMubj)}(hopa_veswport_iface_macsh]j:)}(hjh]hopa_veswport_iface_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h$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$]h&]uh1jhjhhhjhMubeh}(h]h ](jQstructeh"]h$]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.hhMhjubjAQ)}(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[]; };}hj sbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hjh]hMembers}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj)}(hhh](j)}(h0``start_idx`` position of first entry (0 based) h](j)}(h ``start_idx``h]j)}(hj=h]h start_idx}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj7ubj )}(hhh]h)}(h!position of first entry (0 based)h]h!position of first entry (0 based)}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhMhjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhMhj4ubj)}(h3``num_macs_in_msg`` number of MACs in this message h](j)}(h``num_macs_in_msg``h]j)}(hjvh]hnum_macs_in_msg}(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.hhMhjpubj )}(hhh]h)}(hnumber of MACs in this messageh]hnumber of MACs in this message}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhMhj4ubj)}(h;``tot_macs_in_lst`` The total number of MACs the agent has h](j)}(h``tot_macs_in_lst``h]j)}(hjh]htot_macs_in_lst}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMhj4ubj)}(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$]h&]uh1jhjhMhj4ubj)}(h``entry`` The mac list entryh](j)}(h ``entry``h]j)}(hj!h]hentry}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hThe mac list entryh]hThe mac list entry}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj4ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(h**Description**h]j)}(hjdh]h Description}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]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}(hjzhhhNhNubah}(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$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubjAQ)}(hstruct opa_vnic_vema_mad { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; u8 data[OPA_VNIC_EMA_DATA]; };h]hstruct opa_vnic_vema_mad { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; u8 data[OPA_VNIC_EMA_DATA]; };}hj!sbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubh)}(h **Members**h]j)}(hj2h]hMembers}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]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)}(hjQh]hmad_hdr}(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.hhMhjKubj )}(hhh]h)}(hGeneric MAD headerh]hGeneric MAD header}(hjjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjgubah}(h]h ]h"]h$]h&]uh1j hjKubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjHubj)}(h2``rmpp_hdr`` RMPP header for vendor specific MADs h](j)}(h ``rmpp_hdr``h]j)}(hjh]hrmpp_hdr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h$RMPP header for vendor specific MADsh]h$RMPP header for vendor specific MADs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjHubj)}(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$]h&]uh1jhjhMhjHubj)}(h``oui`` Unique org identifier h](j)}(h``oui``h]j)}(hjh]houi}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMhjHubj)}(h``data`` MAD datah](j)}(h``data``h]j)}(hj5h]hdata}(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.hhMhj/ubj )}(hhh]h)}(hMAD datah]hMAD data}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjKubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhMhjHubeh}(h]h ]h"]h$]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$]h&]uh1jhjhhhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_notice_attrh]j:)}(hjh]hopa_vnic_notice_attr}(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 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&]uh1jhjhhhjhMubeh}(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$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubjAQ)}(hstruct opa_vnic_notice_attr { u8 gen_type; u8 oui_1; u8 oui_2; u8 oui_3; __be16 trap_num; __be16 toggle_count; __be32 issuer_lid; __be32 reserved; u8 issuer_gid[16]; u8 raw_data[64]; };h]hstruct opa_vnic_notice_attr { u8 gen_type; u8 oui_1; u8 oui_2; u8 oui_3; __be16 trap_num; __be16 toggle_count; __be32 issuer_lid; __be32 reserved; u8 issuer_gid[16]; u8 raw_data[64]; };}hjsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/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)}(h5``gen_type`` Generic/Specific bit and type of notice h](j)}(h ``gen_type``h]j)}(hj>h]hgen_type}(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.hhMhj8ubj )}(hhh]h)}(h'Generic/Specific bit and type of noticeh]h'Generic/Specific bit and type of notice}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjShMhjTubah}(h]h ]h"]h$]h&]uh1j hj8ubeh}(h]h ]h"]h$]h&]uh1jhjShMhj5ubj)}(h``oui_1`` Vendor ID byte 1 h](j)}(h ``oui_1``h]j)}(hjwh]houi_1}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjqubj )}(hhh]h)}(hVendor ID byte 1h]hVendor ID byte 1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjhMhj5ubj)}(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$]h&]uh1jhjhMhj5ubj)}(h``oui_3`` Vendor ID byte 3 h](j)}(h ``oui_3``h]j)}(hjh]houi_3}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMhj5ubj)}(h``trap_num`` Trap number h](j)}(h ``trap_num``h]j)}(hj"h]htrap_num}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(h Trap numberh]h Trap number}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj8ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj7hMhj5ubj)}(h3``toggle_count`` Notice toggle bit and count value h](j)}(h``toggle_count``h]j)}(hj[h]h toggle_count}(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.hhMhjUubj )}(hhh]h)}(h!Notice toggle bit and count valueh]h!Notice toggle bit and count value}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjqubah}(h]h ]h"]h$]h&]uh1j hjUubeh}(h]h ]h"]h$]h&]uh1jhjphMhj5ubj)}(h!``issuer_lid`` Trap issuer's lid h](j)}(h``issuer_lid``h]j)}(hjh]h issuer_lid}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMhj5ubj)}(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$]h&]uh1jhjhMhj5ubj)}(h2``issuer_gid`` Issuer GID (only if Report method) h](j)}(h``issuer_gid``h]j)}(hjh]h issuer_gid}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj5ubj)}(h``raw_data`` Trap message bodyh](j)}(h ``raw_data``h]j)}(hj?h]hraw_data}(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.hhMhj9ubj )}(hhh]h)}(hTrap message bodyh]hTrap message body}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjUubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhjThMhj5ubeh}(h]h ]h"]h$]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$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]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$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubjAQ)}(hstruct opa_vnic_vema_mad_trap { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; struct opa_vnic_notice_attr notice; };h]hstruct opa_vnic_vema_mad_trap { struct ib_mad_hdr mad_hdr; struct ib_rmpp_hdr rmpp_hdr; u8 reserved; u8 oui[3]; struct opa_vnic_notice_attr notice; };}hjsbah}(h]h ]h"]h$]h&]jjuh1j@Qhw/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.hhM hjubj)}(hhh](j)}(h``mad_hdr`` Generic MAD header h](j)}(h ``mad_hdr``h]j)}(hjHh]hmad_hdr}(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)}(hGeneric MAD headerh]hGeneric MAD header}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hhj]hMhj^ubah}(h]h ]h"]h$]h&]uh1j hjBubeh}(h]h ]h"]h$]h&]uh1jhj]hMhj?ubj)}(h2``rmpp_hdr`` RMPP header for vendor specific MADs h](j)}(h ``rmpp_hdr``h]j)}(hjh]hrmpp_hdr}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhj{ubj )}(hhh]h)}(h$RMPP header for vendor specific MADsh]h$RMPP header for vendor specific MADs}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj{ubeh}(h]h ]h"]h$]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$]h&]uh1jhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjubj )}(hhh]h)}(hUnique org identifierh]hUnique org identifier}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj?ubj)}(h``notice`` Notice structureh](j)}(h ``notice``h]j)}(hj,h]hnotice}(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)}(hNotice structureh]hNotice structure}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1hhw/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:101: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.hhMhjBubah}(h]h ]h"]h$]h&]uh1j hj&ubeh}(h]h ]h"]h$]h&]uh1jhjAhMhj?ubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h'opa_vnic_vema_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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK=ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhK=ubj)}(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&]jjuh1jhjhhhjhK=ubj)}(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}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]jc.opa_vnic_vema_report_eventasbuh1hhj1ubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj1ubj:)}(heventh]hevent}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhK=ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj~hhhjhK=ubah}(h]jyah ](jjeh"]h$]h&]jj)jhuh1jhjhK=hj{hhubj)}(hhh]h)}(h'sent trap to report the specified eventh]h'sent trap to report the specified event}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK7hjhhubah}(h]h ]h"]h$]h&]uh1jhj{hhhjhK=ubeh}(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$]h&]uh1jhjhK8hjubj)}(h"``u8 event`` event to be reported h](j)}(h ``u8 event``h]j)}(hjh]hu8 event}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK9hjubj )}(hhh]h)}(hevent to be reportedh]hevent to be reported}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhK9hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhK9hjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjCh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chK;hjubh)}(h@This function calls vema api to sent a trap for the given event.h]h@This function calls vema api to sent a trap for the given event.}(hjYhhhNhNubah}(h]h ]h"]h$]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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKTubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhKTubj)}(hopa_vnic_get_summary_countersh]j:)}(hopa_vnic_get_summary_countersh]hopa_vnic_get_summary_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKTubj)}(hO(struct opa_vnic_adapter *adapter, struct opa_veswport_summary_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_summary_countersasbuh1hhjubj&)}(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)}(h+struct opa_veswport_summary_counters *cntrsh](j)}(hjh]hstruct}(hj7hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj3ubj&)}(h h]h }(hjDhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubh)}(hhh]j:)}(hopa_veswport_summary_countersh]hopa_veswport_summary_counters}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]jc.opa_vnic_get_summary_countersasbuh1hhj3ubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj3ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj3ubj:)}(hcntrsh]hcntrs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj3ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKTubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKTubah}(h]j{ah ](jjeh"]h$]h&]jj)jhuh1jhjhKThj}hhubj)}(hhh]h)}(hget summary countersh]hget summary counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKMhjhhubah}(h]h ]h"]h$]h&]uh1jhj}hhhjhKTubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hX5**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port 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)}(hj2h]h+struct opa_veswport_summary_counters *cntrs}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj0ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKOhj,ubj )}(hhh]h)}(h1pointer to destination summary counters structureh]h1pointer to destination summary counters structure}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjGhKOhjHubah}(h]h ]h"]h$]h&]uh1j hj,ubeh}(h]h ]h"]h$]h&]uh1jhjGhKOhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjmh]h Description}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKQhjubeh}(h]h ] kernelindentah"]h$]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.chK}ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhK}ubj)}(hopa_vnic_get_error_countersh]j:)}(hopa_vnic_get_error_countersh]hopa_vnic_get_error_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhK}ubj)}(hM(struct opa_vnic_adapter *adapter, struct opa_veswport_error_counters *cntrs)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_get_error_countersasbuh1hhjubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h)struct opa_veswport_error_counters *cntrsh](j)}(hjh]hstruct}(hjahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj]ubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubh)}(hhh]j:)}(hopa_veswport_error_countersh]hopa_veswport_error_counters}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j)c.opa_vnic_get_error_countersasbuh1hhj]ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj]ubj:)}(hcntrsh]hcntrs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhK}ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhK}ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhK}hjhhubj)}(hhh]h)}(hget error countersh]hget error counters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKvhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhK}ubeh}(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)}(hj#h]h struct opa_vnic_adapter *adapter}(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.chKwhjubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hKwhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hKwhjubj)}(h^``struct opa_veswport_error_counters *cntrs`` pointer to destination error counters structure h](j)}(h-``struct opa_veswport_error_counters *cntrs``h]j)}(hj\h]h)struct opa_veswport_error_counters *cntrs}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKxhjVubj )}(hhh]h)}(h/pointer to destination error counters structureh]h/pointer to destination error counters structure}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhKxhjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhKxhjubeh}(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.chKzhjubeh}(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}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hj7hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj9modnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_get_vesw_infoasbuh1hhjubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(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]]jSc.opa_vnic_get_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&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]j)}(hhh]j)}(hGet the vesw informationh]h)}(hjh]hGet the vesw information}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj hhhj hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj hKhj hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj6jj6jjjuh1jhhhjhNhNubj)}(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)}(hj@h]h Parameters}(hjBhhhNhNubah}(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.chKhj:ubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hj_h]h struct opa_vnic_adapter *adapter}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjYubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjthKhjuubah}(h]h ]h"]h$]h&]uh1j hjYubeh}(h]h ]h"]h$]h&]uh1jhjthKhjVubj)}(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$]h&]uh1jhjhKhjVubeh}(h]h ]h"]h$]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$]h&]entries](h#opa_vnic_set_vesw_info (C function)c.opa_vnic_set_vesw_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hZvoid opa_vnic_set_vesw_info (struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h]j)}(hYvoid opa_vnic_set_vesw_info(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]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 }(hj'hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhj&hKubj)}(hopa_vnic_set_vesw_infoh]j:)}(hopa_vnic_set_vesw_infoh]hopa_vnic_set_vesw_info}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj&hKubj)}(h>(struct opa_vnic_adapter *adapter, struct opa_vesw_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjUhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjQubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjumodnameN classnameNjWjZ)}j]]j`)}jSj;sbc.opa_vnic_set_vesw_infoasbuh1hhjQubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjQubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjQubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjMubj)}(hstruct opa_vesw_info *infoh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&]noemphjjuh1jhjMubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj&hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj&hKubah}(h]j ah ](jjeh"]h$]h&]jj)jhuh1jhj&hKhj hhubj)}(hhh]j)}(hhh]j)}(hSet the vesw informationh]h)}(hjMh]hSet the vesw information}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjKubah}(h]h ]h"]h$]h&]uh1jhjHhhhj\hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj\hKhjEhhubah}(h]h ]h"]h$]h&]uh1jhj hhhj&hKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjrjjrjjjuh1jhhhjhNhNubj)}(hX:**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_vesw_info *info`` pointer to vesw info structure **Description** This function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.h](h)}(h**Parameters**h]j)}(hj|h]h Parameters}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjvubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``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$]h&]uh1jhjvubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjvubh)}(hThis function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.h]hThis function updates the vesw info that is maintained by the given adapter with vesw info provided. Reserved fields are stored and returned back to EM as is.}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjvubeh}(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}(hjThhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPhhhjbhKubj)}(hopa_vnic_get_per_veswport_infoh]j:)}(hopa_vnic_get_per_veswport_infoh]hopa_vnic_get_per_veswport_info}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjqubah}(h]h ](jjeh"]h$]h&]jjuh1jhjPhhhjbhKubj)}(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`)}jSjwsb 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&]noemphjjuh1jhjubj)}(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}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj#modnameN classnameNjWjZ)}j]]j c.opa_vnic_get_per_veswport_infoasbuh1hhjubj&)}(h h]h }(hj?hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjMhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hinfoh]hinfo}(hjZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjPhhhjbhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjLhhhjbhKubah}(h]jGah ](jjeh"]h$]h&]jj)jhuh1jhjbhKhjIhhubj)}(hhh]j)}(hhh]j)}(h!Get the vesw per port informationh]h)}(hjh]h!Get the vesw per port information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubah}(h]h ]h"]h$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjIhhhjbhKubeh}(h]h ](jQfunctioneh"]h$]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.chKhj ubj )}(hhh]h)}(h+pointer to destination vport info structureh]h+pointer to destination vport info structure}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%hKhj&ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj%hKhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjKh]h Description}(hjMhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjIubah}(h]h ]h"]h$]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.}(hjahhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chKhjubeh}(h]h ] kernelindentah"]h$]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&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_set_per_veswport_infoh]j:)}(hopa_vnic_set_per_veswport_infoh]hopa_vnic_set_per_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hF(struct opa_vnic_adapter *adapter, struct opa_per_veswport_info *info)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.opa_vnic_set_per_veswport_infoasbuh1hhjubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hj&hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h"struct opa_per_veswport_info *infoh](j)}(hjh]hstruct}(hj?hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;ubj&)}(h h]h }(hjLhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubh)}(hhh]j:)}(hopa_per_veswport_infoh]hopa_per_veswport_info}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj_modnameN classnameNjWjZ)}j]]j c.opa_vnic_set_per_veswport_infoasbuh1hhj;ubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;ubju)}(hjxh]h*}(hjhhhNhNubah}(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&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhM hjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(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 hj ubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj(hM hj)ubah}(h]h ]h"]h$]h&]uh1j hj ubeh}(h]h ]h"]h$]h&]uh1jhj(hM hj ubj)}(hG``struct opa_per_veswport_info *info`` pointer to vport info structure h](j)}(h&``struct opa_per_veswport_info *info``h]j)}(hjLh]h"struct opa_per_veswport_info *info}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhjFubj )}(hhh]h)}(hpointer to vport info structureh]hpointer to vport info structure}(hjehhhNhNubah}(h]h ]h"]h$]h&]uh1hhjahMhjbubah}(h]h ]h"]h$]h&]uh1j hjFubeh}(h]h ]h"]h$]h&]uh1jhjahMhj 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$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMhjubh)}(hThis function updates the vesw per port info that is maintained by the given adapter with vesw per port info provided. Reserved fields are stored and returned back to EM as is.h]hThis function updates the vesw per port info that is maintained by the given adapter with vesw per port info provided. Reserved fields are stored and returned back to EM as is.}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM:ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM:ubj)}(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&]jjuh1jhjhhhjhM:ubj)}(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$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_adapterh]hopa_vnic_adapter}(hj'hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj)modnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_query_mcast_macsasbuh1hhjubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hadapterh]hadapter}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h$struct opa_veswport_iface_macs *macsh](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_veswport_iface_macsh]hopa_veswport_iface_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jCc.opa_vnic_query_mcast_macsasbuh1hhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjwubj:)}(hmacsh]hmacs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhM:ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM:ubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhM:hjhhubj)}(hhh]h)}(hquery multicast mac listh]hquery multicast mac list}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjhM:ubeh}(h]h ](jQfunctioneh"]h$]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}(hj hhhNhNubah}(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.chM7hjubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hj=h]h struct opa_vnic_adapter *adapter}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM4hj7ubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhM4hjSubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhjRhM4hj4ubj)}(h:``struct opa_veswport_iface_macs *macs`` pointer mac list h](j)}(h(``struct opa_veswport_iface_macs *macs``h]j)}(hjvh]h$struct opa_veswport_iface_macs *macs}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM5hjpubj )}(hhh]h)}(hpointer mac listh]hpointer mac list}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM5hjubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjhM5hj4ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM7hjubh)}(heThis function populates the provided mac list with the configured multicast addresses in the adapter.h]heThis function populates the provided mac list with the configured multicast addresses in the adapter.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chM7hjubeh}(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$]h&]uh1jhjhhh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMZubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMZubj)}(hopa_vnic_query_ucast_macsh]j:)}(hopa_vnic_query_ucast_macsh]hopa_vnic_query_ucast_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMZubj)}(hH(struct opa_vnic_adapter *adapter, struct opa_veswport_iface_macs *macs)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hj3hhhNhNubah}(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_adapterh]hopa_vnic_adapter}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.opa_vnic_query_ucast_macsasbuh1hhj/ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hadapterh]hadapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubj)}(h$struct opa_veswport_iface_macs *macsh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_veswport_iface_macsh]hopa_veswport_iface_macs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jmc.opa_vnic_query_ucast_macsasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmacsh]hmacs}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj+ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMZubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMZubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMZhjhhubj)}(hhh]h)}(hquery unicast mac listh]hquery unicast mac list}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMShj#hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMZubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj>jj>jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_adapter *adapter`` vnic port adapter ``struct opa_veswport_iface_macs *macs`` pointer mac list **Description** This function populates the provided mac list with the configured unicast addresses in the adapter.h](h)}(h**Parameters**h]j)}(hjHh]h Parameters}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjFubah}(h]h ]h"]h$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMWhjBubj)}(hhh](j)}(h7``struct opa_vnic_adapter *adapter`` vnic port adapter h](j)}(h$``struct opa_vnic_adapter *adapter``h]j)}(hjgh]h struct opa_vnic_adapter *adapter}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMThjaubj )}(hhh]h)}(hvnic port adapterh]hvnic port adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMThj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hMThj^ubj)}(h:``struct opa_veswport_iface_macs *macs`` pointer mac list h](j)}(h(``struct opa_veswport_iface_macs *macs``h]j)}(hjh]h$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$]h&]uh1jhjhMUhj^ubeh}(h]h ]h"]h$]h&]uh1jhjBubh)}(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.chMWhjBubh)}(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$]h&]uh1hh|/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:104: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema_iface.chMWhjBubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hopa_vnic_vema_port (C struct)c.opa_vnic_vema_porthNtauh1hhjhhhNhNubj)}(hhh](j)}(hopa_vnic_vema_porth]j)}(hstruct opa_vnic_vema_porth](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hjhhhj-hKubj)}(hopa_vnic_vema_porth]j:)}(hjh]hopa_vnic_vema_port}(hj@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj<ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj-hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj-hKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj-hKhjhhubj)}(hhh]j)}(hhh]j)}(hVNIC VEMA port detailsh]h)}(hjgh]hVNIC VEMA port details}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chK^hjeubah}(h]h ]h"]h$]h&]uh1jhjbhhhjvhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjvhK^hj_hhubah}(h]h ]h"]h$]h&]uh1jhjhhhj-hKubeh}(h]h ](jQstructeh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(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.chKbhjubjAQ)}(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$]h&]jjuh1j@Qhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKdhjubh)}(h **Members**h]j)}(hjh]hMembers}(hjhhhNhNubah}(h]h ]h"]h$]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)}(hjh]h mad_agent}(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.chKahjubj )}(hhh]h)}(hpointer to mad agent for porth]hpointer to mad agent for port}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hKahj0ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj/hKahjubj)}(h1``class_port_info`` Class port info information. h](j)}(h``class_port_info``h]j)}(hjSh]hclass_port_info}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKbhjMubj )}(hhh]h)}(hClass port info information.h]hClass port info information.}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhKbhjiubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjhhKbhjubj)}(h``tid`` Transaction id h](j)}(h``tid``h]j)}(hjh]htid}(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.chKchjubj )}(hhh]h)}(hTransaction idh]hTransaction id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKchjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(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}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKehjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKehjubj)}(h#``event_handler`` ib event handler h](j)}(h``event_handler``h]j)}(hj7h]h event_handler}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKfhj1ubj )}(hhh]h)}(hib event handlerh]hib event handler}(hjPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjLhKfhjMubah}(h]h ]h"]h$]h&]uh1j hj1ubeh}(h]h ]h"]h$]h&]uh1jhjLhKfhjubj)}(h``lock`` adapter interface lockh](j)}(h``lock``h]j)}(hjph]hlock}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKfhjjubj )}(hhh]h)}(hadapter interface lockh]hadapter interface lock}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKghjubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhjhKfhjubeh}(h]h ]h"]h$]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&]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&]uh1j9hj7ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj<modnameN classnameNjWjZ)}j]]jc.vema_get_vport_numasbuh1hhjubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjfhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(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]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(h]h ]h"]h$]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$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj )}(hhh]h)}(h Received madh]h Received mad}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h **Return**h]j)}(hj+h]hReturn}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h%returns value of the vnic port numberh]h%returns value of the vnic port number}(hjAhhhNhNubah}(h]h ]h"]h$]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}(hjphhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjlhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlhhhj}hKubh)}(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_get_vport_adaptersbc.vema_get_vport_adapterasbuh1hhjlhhhj}hKubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlhhhj}hKubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjlhhhj}hKubj)}(hvema_get_vport_adapterh]j:)}(hjh]hvema_get_vport_adapter}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjlhhhj}hKubj)}(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 reftargetj modnameN classnameNjWjZ)}j]]jc.vema_get_vport_adapterasbuh1hhjubj&)}(h h]h }(hj&hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj4hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct opa_vnic_vema_port *porth](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_porth]hopa_vnic_vema_port}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjzmodnameN classnameNjWjZ)}j]]jc.vema_get_vport_adapterasbuh1hhjVubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjVubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjVubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjlhhhj}hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhhj}hKubah}(h]jcah ](jjeh"]h$]h&]jj)jhuh1jhj}hKhjehhubj)}(hhh]j)}(hhh]j)}(h$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$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjehhhj}hKubeh}(h]h ](jQfunctioneh"]h$]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$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubj)}(hhh](j)}(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}(hj0hhhNhNubah}(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 received madh]h received mad}(hjGhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjChKhjDubah}(h]h ]h"]h$]h&]uh1j hj(ubeh}(h]h ]h"]h$]h&]uh1jhjChKhj%ubj)}(hN``struct opa_vnic_vema_port *port`` ptr to port struct on which MAD was recvd h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjgh]hstruct opa_vnic_vema_port *port}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjeubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjaubj )}(hhh]h)}(h)ptr to port struct on which MAD was recvdh]h)ptr to port struct on which MAD was recvd}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hKhj}ubah}(h]h ]h"]h$]h&]uh1j hjaubeh}(h]h ]h"]h$]h&]uh1jhj|hKhj%ubeh}(h]h ]h"]h$]h&]uh1jhj ubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubh)}(h vnic adapterh]h vnic adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj ubeh}(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)}(hj*[h]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}(hj#hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj0hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_veswport_mactableh]hopa_veswport_mactable}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjCmodnameN classnameNjWjZ)}j]]j`)}jSj sbc.vema_mac_tbl_req_okasbuh1hhjubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjohhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmac_tblh]hmac_tbl}(hj|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]j)}(hhh]j)}(h'Check if mac request has correct valuesh]h)}(hjh]h'Check if mac request has correct values}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(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)}(hj4h]h Description}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj2ubah}(h]h ]h"]h$]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.}(hjJhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h **Return**h]j)}(hj[h]hReturn}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubh)}(h(true if offset and num_entries are validh]h(true if offset and num_entries are valid}(hjqhhhNhNubah}(h]h ]h"]h$]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}(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}(hj8hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj:modnameN classnameNjWjZ)}j]]jc.vema_add_vportasbuh1hhjubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjqhhhNhNubah}(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$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_add_vportasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(h vport_numh]h vport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]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]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` ptr to opa_vnic_vema_port struct ``u8 vport_num`` vnic port number (to be added) **Description** Return a pointer to the vnic adapter structureh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj)}(hhh](j)}(hE``struct opa_vnic_vema_port *port`` ptr to opa_vnic_vema_port struct h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj6h]hstruct opa_vnic_vema_port *port}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhj0ubj )}(hhh]h)}(h ptr to opa_vnic_vema_port structh]h ptr to opa_vnic_vema_port struct}(hjOhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjKhKhjLubah}(h]h ]h"]h$]h&]uh1j hj0ubeh}(h]h ]h"]h$]h&]uh1jhjKhKhj-ubj)}(h0``u8 vport_num`` vnic port number (to be added) h](j)}(h``u8 vport_num``h]j)}(hjoh]h u8 vport_num}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjmubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjiubj )}(hhh]h)}(hvnic port number (to be added)h]hvnic port number (to be added)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjhKhj-ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]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&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhKubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hj,hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj(ubj&)}(h h]h }(hj9hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjGubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjLmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_get_class_port_infoasbuh1hhj(ubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(ubju)}(hjxh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj(ubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj(ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(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]]jfc.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&]noemphjjuh1jhj$ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj.modnameN classnameNjWjZ)}j]]jfc.vema_get_class_port_infoasbuh1hhj ubj&)}(h h]h }(hjJhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hrsp_madh]hrsp_mad}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhKubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhKhjhhubj)}(hhh]j)}(hhh]j)}(hGet class info for porth]h)}(hjh]hGet class info for port}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhKhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhKubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(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)}(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)}(hB``struct opa_vnic_vema_port *port`` Port on whic 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.chKhjubj )}(hhh]h)}(hPort on whic MAD was receivedh]hPort on whic MAD was received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhKhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhKhjubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjh]h#struct opa_vnic_vema_mad *recvd_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj0hKhj1ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj0hKhjubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjTh]h!struct opa_vnic_vema_mad *rsp_mad}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chKhjNubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihKhjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihKhjubeh}(h]h ]h"]h$]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)}(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}(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$]h&]entries](h%vema_set_class_port_info (C function)c.vema_set_class_port_infohNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_class_port_info (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_class_port_info(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hvema_set_class_port_infoh]j:)}(hvema_set_class_port_infoh]hvema_set_class_port_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj ubj&)}(h h]h }(hjhhhNhNubah}(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$]h&] refdomainjQreftypejS reftargetj1modnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_set_class_port_infoasbuh1hhj ubj&)}(h h]h }(hjOhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj ubju)}(hjxh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj ubj:)}(hporth]hport}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jKc.vema_set_class_port_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhj ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jKc.vema_set_class_port_infoasbuh1hhjubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hjJhhhNhNubah}(h]h ]jFah"]h$]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]j)}(hhh]j)}(hGet class info for porth]h)}(hjyh]hGet class info for port}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjwubah}(h]h ]h"]h$]h&]uh1jhjthhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMhjqhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXN**Parameters** ``struct opa_vnic_vema_port *port`` Port on whic MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function updates the port class info for the specific vnic and sets up the response mad datah](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hB``struct opa_vnic_vema_port *port`` Port on whic MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjh]hstruct opa_vnic_vema_port *port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hPort on whic MAD was receivedh]hPort on whic MAD was received}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhMhjubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj9h]h!struct opa_vnic_vema_mad *rsp_mad}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj3ubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjNhMhjOubah}(h]h ]h"]h$]h&]uh1j hj3ubeh}(h]h ]h"]h$]h&]uh1jhjNhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjth]h Description}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(haThis function updates the port class info for the specific vnic and sets up the response mad datah]haThis function updates the port class info for the specific vnic and sets up the response mad data}(hjhhhNhNubah}(h]h ]h"]h$]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_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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hvema_get_veswport_infoh]j:)}(hvema_get_veswport_infoh]hvema_get_veswport_info}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(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_get_veswport_infoasbuh1hhjubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hjOhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjdubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubh)}(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]]j0c.vema_get_veswport_infoasbuh1hhjdubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjdubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjdubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubeh}(h]h ]h"]h$]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]]j0c.vema_get_veswport_infoasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hrsp_madh]hrsp_mad}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]j)}(hhh]j)}(hGet veswport infoh]h)}(hj^h]hGet veswport info}(hj`hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjYhhhjmhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjmhMhjVhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(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$]h&]uh1jhjubah}(h]h ]h"]h$]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)}(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}(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.chMhjubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj4ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj3hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(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}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjthhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM3ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjthhhjhM3ubj)}(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&]jjuh1jhjthhhjhM3ubj)}(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}(hj'hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj#ubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#ubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjEhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjGmodnameN classnameNjWjZ)}j]]jc.vema_set_veswport_infoasbuh1hhj#ubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#ubju)}(hjxh]h*}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj#ubj:)}(h recvd_madh]h recvd_mad}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#ubeh}(h]h ]h"]h$]h&]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$]h&]jjuh1jhjthhhjhM3ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjphhhjhM3ubah}(h]jkah ](jjeh"]h$]h&]jj)jhuh1jhjhM3hjmhhubj)}(hhh]j)}(hhh]j)}(hSet veswport infoh]h)}(hjh]hSet veswport info}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM,hjubah}(h]h ]h"]h$]h&]uh1jhjhhhj,hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj,hM,hjhhubah}(h]h ]h"]h$]h&]uh1jhjmhhhjhM3ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjBjjBjjjuh1jhhhjhNhNubj)}(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)}(hjLh]h Parameters}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjJubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM0hjFubj)}(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)}(hjkh]hstruct opa_vnic_vema_port *port}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM-hjeubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM-hjubah}(h]h ]h"]h$]h&]uh1j hjeubeh}(h]h ]h"]h$]h&]uh1jhjhM-hjbubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjh]h#struct opa_vnic_vema_mad *recvd_mad}(hjhhhNhNubah}(h]h ]h"]h$]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.hjbubj)}(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$]h&]uh1jhjhM/hjbubeh}(h]h ]h"]h$]h&]uh1jhjFubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM1hjFubh)}(h0This function gets the port class infor for vnich]h0This function gets the port class infor for vnic}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM1hjFubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!vema_get_mac_entries (C function)c.vema_get_mac_entrieshNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_get_mac_entries (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_get_mac_entries(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjYhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMaubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYhhhjkhMaubj)}(hvema_get_mac_entriesh]j:)}(hvema_get_mac_entriesh]hvema_get_mac_entries}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubah}(h]h ](jjeh"]h$]h&]jjuh1jhjYhhhjkhMaubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_get_mac_entriesasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj,modnameN classnameNjWjZ)}j]]jc.vema_get_mac_entriesasbuh1hhjubj&)}(h h]h }(hjHhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjVhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjchhhNhNubah}(h]h ]jFah"]h$]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&]uh1jhjxubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_get_mac_entriesasbuh1hhjxubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjxubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjYhhhjkhMaubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjUhhhjkhMaubah}(h]jPah ](jjeh"]h$]h&]jj)jhuh1jhjkhMahjRhhubj)}(hhh]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMWhjhhubah}(h]h ]h"]h$]h&]uh1jhjRhhhjkhMaubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj'jj'jjjuh1jhhhjhNhNubj)}(hX**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad ``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad **Description** This function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.h](h)}(h**Parameters**h]j)}(hj1h]h Parameters}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj/ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM[hj+ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjPh]hstruct opa_vnic_vema_port *port}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjNubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMXhjJubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjehMXhjfubah}(h]h ]h"]h$]h&]uh1j hjJubeh}(h]h ]h"]h$]h&]uh1jhjehMXhjGubj)}(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.chMYhjubj )}(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 hjubeh}(h]h ]h"]h$]h&]uh1jhjhMYhjGubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMZhjGubeh}(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$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM\hj+ubh)}(hThis function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.h]hThis function gets the MAC entries that are programmed into the VNIC MAC forwarding table. It checks for the validity of the index into the MAC table and the number of entries that are to be retrieved.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM\hj+ubeh}(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}(hjBhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj>hhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>hhhjPhMubj)}(hvema_set_mac_entriesh]j:)}(hvema_set_mac_entriesh]hvema_set_mac_entries}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj>hhhjPhMubj)}(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$]h&]uh1jhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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`)}jSjesbc.vema_set_mac_entriesasbuh1hhj{ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubj)}(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$]h&]uh1j9hj ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_set_mac_entriesasbuh1hhjubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj;hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubj)}(h!struct opa_vnic_vema_mad *rsp_madh](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:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj|ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_set_mac_entriesasbuh1hhj]ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj]ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj]ubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjwubeh}(h]h ]h"]h$]h&]jjuh1jhj>hhhjPhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj:hhhjPhMubah}(h]j5ah ](jjeh"]h$]h&]jj)jhuh1jhjPhMhj7hhubj)}(hhh]j)}(hhh]j)}(h!Set MAC entries in VNIC MAC tableh]h)}(hjh]h!Set MAC entries in VNIC MAC table}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhM{hjhhubah}(h]h ]h"]h$]h&]uh1jhj7hhhjPhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj jj jjjuh1jhhhjhNhNubj)}(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}(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)}(hj5h]hstruct opa_vnic_vema_port *port}(hj7hhhNhNubah}(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.chM|hj/ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJhM|hjKubah}(h]h ]h"]h$]h&]uh1j hj/ubeh}(h]h ]h"]h$]h&]uh1jhjJhM|hj,ubj)}(hD``struct opa_vnic_vema_mad *recvd_mad`` pointer to the received mad h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjnh]h#struct opa_vnic_vema_mad *recvd_mad}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjlubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM}hjhubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM}hjubah}(h]h ]h"]h$]h&]uh1j hjhubeh}(h]h ]h"]h$]h&]uh1jhjhM}hj,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)}(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$]h&]uh1jhjhM~hj,ubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]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$]h&]entries](h!vema_set_delete_vesw (C function)c.vema_set_delete_veswhNtauh1hhjhhhNhNubj)}(hhh](j)}(hvoid vema_set_delete_vesw (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvoid vema_set_delete_vesw(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj'hhhNhNubah}(h]h ]jah"]h$]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 }(hj6hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj#hhhj5hMubj)}(hvema_set_delete_veswh]j:)}(hvema_set_delete_veswh]hvema_set_delete_vesw}(hjHhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDubah}(h]h ](jjeh"]h$]h&]jjuh1jhj#hhhj5hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjdhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj`ubj&)}(h h]h }(hjqhhhNhNubah}(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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjJsbc.vema_set_delete_veswasbuh1hhj`ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj`ubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj\ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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*}(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$]h&]noemphjjuh1jhj\ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjfmodnameN classnameNjWjZ)}j]]jc.vema_set_delete_veswasbuh1hhjBubj&)}(h h]h }(hjhh.hNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj\ubeh}(h]h ]h"]h$]h&]jjuh1jhj#hhhj5hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj5hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj5hMhjhhubj)}(hhh]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj5hMubeh}(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$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjh]hstruct opa_vnic_vema_port *port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj3hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hMhj0ubah}(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)}(hjSh]h#struct opa_vnic_vema_mad *recvd_mad}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjMubj )}(hhh]h)}(hpointer to the received madh]hpointer to the received mad}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhMhjiubah}(h]h ]h"]h$]h&]uh1j hjMubeh}(h]h ]h"]h$]h&]uh1jhjhhMhjubj)}(h=``struct opa_vnic_vema_mad *rsp_mad`` pointer to respose mad h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hpointer to respose madh]hpointer to respose mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]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}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hvema_get_mac_listh]j:)}(hvema_get_mac_listh]hvema_get_mac_list}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(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}(hjIhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjEubj&)}(h h]h }(hjVhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjdubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjimodnameN classnameNjWjZ)}j]]j`)}jSj/sbc.vema_get_mac_listasbuh1hhjEubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjEubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjEubj:)}(hporth]hport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjAubj)}(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_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&]noemphjjuh1jhjAubj)}(h!struct opa_vnic_vema_mad *rsp_madh](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:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjIhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjKmodnameN classnameNjWjZ)}j]]jc.vema_get_mac_listasbuh1hhj'ubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'ubju)}(hjxh]h*}(hjuhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'ubj:)}(hrsp_madh]hrsp_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjAubj)}(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]]jc.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$]h&]noemphjjuh1jhjAubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]j)}(hhh]j)}(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&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXE**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be built ``u16 attr_id`` Attribute ID indicating multicast or unicast mac listh](h)}(h**Parameters**h]j)}(hj(h]h Parameters}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj&ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj"ubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjGh]hstruct opa_vnic_vema_port *port}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjAubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hMhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]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)}(hjh]h#struct opa_vnic_vema_mad *recvd_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.chMhjzubj )}(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 hjzubeh}(h]h ]h"]h$]h&]uh1jhjhMhj>ubj)}(h?``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be built h](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]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&]uh1jhjhMhj>ubj)}(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}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhj>ubeh}(h]h ]h"]h$]h&]uh1jhj"ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&vema_get_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}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjHhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hj[hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjHhhhjZhMubj)}(hvema_get_summary_countersh]j:)}(hvema_get_summary_countersh]hvema_get_summary_counters}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjiubah}(h]h ](jjeh"]h$]h&]jjuh1jhjHhhhjZhMubj)}(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`)}jSjosbc.vema_get_summary_countersasbuh1hhjubj&)}(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}(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 }(hj7 hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjE hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recvd_madh]h recvd_mad}(hjR hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h!struct opa_vnic_vema_mad *rsp_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]]jc.vema_get_summary_countersasbuh1hhjg 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:)}(hrsp_madh]hrsp_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjg ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjHhhhjZhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjDhhhjZhMubah}(h]j?ah ](jjeh"]h$]h&]jj)jhuh1jhjZhMhjAhhubj)}(hhh]j)}(hhh]j)}(hGets summary counters.h]h)}(hj h]hGets summary counters.}(hj hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj hhhj hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj hMhj hhubah}(h]h ]h"]h$]h&]uh1jhjAhhhjZhMubeh}(h]h ](jQfunctioneh"]h$]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}(hjA 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.chMhj9 ubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjX hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjT hMhjU ubah}(h]h ]h"]h$]h&]uh1j hj9 ubeh}(h]h ]h"]h$]h&]uh1jhjT hMhj6 ubj)}(h\``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters h](j)}(h'``struct opa_vnic_vema_mad *recvd_mad``h]j)}(hjx h]h#struct opa_vnic_vema_mad *recvd_mad}(hjz hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjv ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjr ubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjr ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj6 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$]h&]uh1jhj hMhj6 ubeh}(h]h ]h"]h$]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$]h&]jjuh1jhj hhhj hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjH hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjD ubj&)}(h h]h }(hjU hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjD ubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjf hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjc ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjh modnameN classnameNjWjZ)}j]]j`)}jSj. sbc.vema_get_error_countersasbuh1hhjD ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjD ubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjD ubj:)}(hporth]hport}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjD 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 }(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$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j c.vema_get_error_countersasbuh1hhj ubj&)}(h h]h }(hj hhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhj@ ubj)}(h!struct opa_vnic_vema_mad *rsp_madh](j)}(hjh]hstruct}(hj* hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj& ubj&)}(h h]h }(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$]h&] refdomainjQreftypejS reftargetjJ modnameN classnameNjWjZ)}j]]j c.vema_get_error_countersasbuh1hhj& ubj&)}(h h]h }(hjf hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj& ubju)}(hjxh]h*}(hjt hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj& ubj:)}(hrsp_madh]hrsp_mad}(hj hhhNhNubah}(h]h ]jFah"]h$]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]j)}(hhh]j)}(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&]uh1jhj hhhj hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj hMhj hhubah}(h]h ]h"]h$]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)}(hj7 h]h#struct opa_vnic_vema_mad *recvd_mad}(hj9 hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5 ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj1 ubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hjP hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjL hMhjM ubah}(h]h ]h"]h$]h&]uh1j hj1 ubeh}(h]h ]h"]h$]h&]uh1jhjL hMhj ubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjp h]h!struct opa_vnic_vema_mad *rsp_mad}(hjr hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjn ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjj ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hj hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1j hjj ubeh}(h]h ]h"]h$]h&]uh1jhj hMhj ubeh}(h]h ]h"]h$]h&]uh1jhj ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get (C function) c.vema_gethNtauh1hhjhhhNhNubj)}(hhh](j)}(hwvoid vema_get (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvvoid vema_get(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]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$]h&]jjuh1jhj hhhj hMubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'modnameN classnameNjWjZ)}j]]j`)}jSj sb c.vema_getasbuh1hhjubj&)}(h h]h }(hjEhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hporth]hport}(hj`hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj ubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hjyhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjuubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuubh)}(hhh]j:)}(hopa_vnic_vema_madh]hopa_vnic_vema_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jA c.vema_getasbuh1hhjuubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjuubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubeh}(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$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]jA c.vema_getasbuh1hhjubj&)}(h h]h }(hj%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj3hhhNhNubah}(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]j)}(hhh]j)}(hProcess received get MADh]h)}(hjoh]hProcess received get MAD}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjmubah}(h]h ]h"]h$]h&]uh1jhjjhhhj~hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj~hMhjghhubah}(h]h ]h"]h$]h&]uh1jhj hhhj hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hjh]hstruct opa_vnic_vema_port *port}(hjhhhNhNubah}(h]h ]h"]h$]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)}(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.chMhjubj )}(hhh]h)}(h Received madh]h Received mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hMhjubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hj/h]h!struct opa_vnic_vema_mad *rsp_mad}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj)ubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjEubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhjDhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_set (C function) c.vema_sethNtauh1hhjhhhNhNubj)}(hhh](j)}(hwvoid vema_set (struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h]j)}(hvvoid vema_set(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM<ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM<ubj)}(hvema_seth]j:)}(hvema_seth]hvema_set}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM<ubj)}(hi(struct opa_vnic_vema_port *port, struct opa_vnic_vema_mad *recvd_mad, struct opa_vnic_vema_mad *rsp_mad)h](j)}(hstruct opa_vnic_vema_port *porth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.vema_setasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(h#struct opa_vnic_vema_mad *recvd_madh](j)}(hjh]hstruct}(hj8hhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjXmodnameN classnameNjWjZ)}j]]j c.vema_setasbuh1hhj4ubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj4ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj4ubj:)}(h recvd_madh]h recvd_mad}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj4ubeh}(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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.vema_setasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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&]jjuh1jhjhhhjhM<ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhM<ubah}(h]j|ah ](jjeh"]h$]h&]jj)jhuh1jhjhM<hj~hhubj)}(hhh]j)}(hhh]j)}(hProcess received set MADh]h)}(hj.h]hProcess received set MAD}(hj0hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM7hj,ubah}(h]h ]h"]h$]h&]uh1jhj)hhhj=hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj=hM7hj&hhubah}(h]h ]h"]h$]h&]uh1jhj~hhhjhM<ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjSjjSjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_vema_port *port`` source port on which MAD was received ``struct opa_vnic_vema_mad *recvd_mad`` Received mad contains fields to set vnic parameters ``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](h)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM;hjWubj)}(hhh](j)}(hJ``struct opa_vnic_vema_port *port`` source port on which MAD was received h](j)}(h#``struct opa_vnic_vema_port *port``h]j)}(hj|h]hstruct opa_vnic_vema_port *port}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjzubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM8hjvubj )}(hhh]h)}(h%source port on which MAD was receivedh]h%source port on which MAD was received}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM8hjubah}(h]h ]h"]h$]h&]uh1j hjvubeh}(h]h ]h"]h$]h&]uh1jhjhM8hjsubj)}(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)}(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.chM9hjubj )}(hhh]h)}(h3Received mad contains fields to set vnic parametersh]h3Received mad contains fields to set vnic parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM9hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM9hjsubj)}(h>``struct opa_vnic_vema_mad *rsp_mad`` Response mad to be builth](j)}(h%``struct opa_vnic_vema_mad *rsp_mad``h]j)}(hjh]h!struct opa_vnic_vema_mad *rsp_mad}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM;hjubj )}(hhh]h)}(hResponse mad to be builth]hResponse mad to be built}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM;hjsubeh}(h]h ]h"]h$]h&]uh1jhjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_send (C function) c.vema_sendhNtauh1hhjhhhNhNubj)}(hhh](j)}(hNvoid vema_send (struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h]j)}(hMvoid vema_send(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hvoidh]hvoid}(hjHhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjDhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chM\ubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDhhhjVhM\ubj)}(h vema_sendh]j:)}(h vema_sendh]h vema_send}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ](jjeh"]h$]h&]jjuh1jhjDhhhjVhM\ubj)}(h?(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hstruct ib_mad_agent *mad_agenth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjksb c.vema_sendasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h mad_agenth]h mad_agent}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj}ubj)}(hstruct ib_mad_send_wc *mad_wch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_mad_send_wch]hib_mad_send_wc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.vema_sendasbuh1hhjubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjAhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmad_wch]hmad_wc}(hjNhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj}ubeh}(h]h ]h"]h$]h&]jjuh1jhjDhhhjVhM\ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj@hhhjVhM\ubah}(h]j;ah ](jjeh"]h$]h&]jj)jhuh1jhjVhM\hj=hhubj)}(hhh]j)}(hhh]j)}(hSend handler for VEMA MAD agenth]h)}(hj}h]hSend handler for VEMA MAD agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMVhj{ubah}(h]h ]h"]h$]h&]uh1jhjxhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMVhjuhhubah}(h]h ]h"]h$]h&]uh1jhj=hhhjVhM\ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct ib_mad_agent *mad_agent`` pointer to the mad agent ``struct ib_mad_send_wc *mad_wc`` pointer to mad send work completion information **Description** Free all the data structures associated with the sent MADh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMZhjubj)}(hhh](j)}(h<``struct ib_mad_agent *mad_agent`` pointer to the mad agent h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hjh]hstruct ib_mad_agent *mad_agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMWhjubj )}(hhh]h)}(hpointer to the mad agenth]hpointer to the mad agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMWhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMWhjubj)}(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)}(hjh]hstruct ib_mad_send_wc *mad_wc}(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.chMXhjubj )}(hhh]h)}(h/pointer to mad send work completion informationh]h/pointer to mad send work completion information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMXhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMXhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hj?h]h Description}(hjAhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMZhjubh)}(h9Free all the data structures associated with the sent MADh]h9Free all the data structures associated with the sent MAD}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMZhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_recv (C function) c.vema_recvhNtauh1hhjhhhNhNubj)}(hhh](j)}(hpvoid vema_recv (struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h]j)}(hovoid vema_recv(struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMmubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMmubj)}(h vema_recvh]j:)}(h vema_recvh]h vema_recv}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMmubj)}(ha(struct ib_mad_agent *mad_agent, struct ib_mad_send_buf *send_buf, struct ib_mad_recv_wc *mad_wc)h](j)}(hstruct ib_mad_agent *mad_agenth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsb c.vema_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h mad_agenth]h mad_agent}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h struct ib_mad_send_buf *send_bufh](j)}(hjh]hstruct}(hj3hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj/ubj&)}(h h]h }(hj@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubh)}(hhh]j:)}(hib_mad_send_bufh]hib_mad_send_buf}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjSmodnameN classnameNjWjZ)}j]]j c.vema_recvasbuh1hhj/ubj&)}(h h]h }(hjohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj/ubju)}(hjxh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj/ubj:)}(hsend_bufh]hsend_buf}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct ib_mad_recv_wc *mad_wch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_mad_recv_wch]hib_mad_recv_wc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j c.vema_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hmad_wch]hmad_wc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMmubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj|hhhjhMmubah}(h]jwah ](jjeh"]h$]h&]jj)jhuh1jhjhMmhjyhhubj)}(hhh]j)}(hhh]j)}(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&]uh1jhj$hhhj8hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj8hMdhj!hhubah}(h]h ]h"]h$]h&]uh1jhjyhhhjhMmubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjNjjNjjjuh1jhhhjhNhNubj)}(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)}(hjXh]h Parameters}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhhjRubj)}(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)}(hjwh]hstruct ib_mad_agent *mad_agent}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjuubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMehjqubj )}(hhh]h)}(hpointer to the mad agenth]hpointer to the mad agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMehjubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhjhMehjnubj)}(hE``struct ib_mad_send_buf *send_buf`` Send buffer if found, else NULL h](j)}(h$``struct ib_mad_send_buf *send_buf``h]j)}(hjh]h struct ib_mad_send_buf *send_buf}(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.chMfhjubj )}(hhh]h)}(hSend buffer if found, else NULLh]hSend buffer if found, else NULL}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMfhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMfhjnubj)}(hR``struct ib_mad_recv_wc *mad_wc`` pointer to mad send work completion information h](j)}(h!``struct ib_mad_recv_wc *mad_wc``h]j)}(hjh]hstruct ib_mad_recv_wc *mad_wc}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMghjubj )}(hhh]h)}(h/pointer to mad send work completion informationh]h/pointer to mad send work completion information}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMghjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMghjnubeh}(h]h ]h"]h$]h&]uh1jhjRubh)}(h**Description**h]j)}(hj$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.chMihjRubh)}(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$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMihjRubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_get_port (C function)c.vema_get_porthNtauh1hhjhhhNhNubj)}(hhh](j)}(hYstruct opa_vnic_vema_port * vema_get_port (struct opa_vnic_ctrl_port *cport, u8 port_num)h]j)}(hWstruct opa_vnic_vema_port *vema_get_port(struct opa_vnic_ctrl_port *cport, u8 port_num)h](j)}(hjh]hstruct}(hjihhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjehhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjwhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjehhhjvhMubh)}(hhh]j:)}(hopa_vnic_vema_porth]hopa_vnic_vema_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jS vema_get_portsbc.vema_get_portasbuh1hhjehhhjvhMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjehhhjvhMubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjehhhjvhMubj)}(h vema_get_porth]j:)}(hjh]h vema_get_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjehhhjvhMubj)}(h/(struct opa_vnic_ctrl_port *cport, u8 port_num)h](j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.vema_get_portasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj-hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcporth]hcport}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u8 port_numh](h)}(hhh]j:)}(hu8h]hu8}(hjVhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjXmodnameN classnameNjWjZ)}j]]jc.vema_get_portasbuh1hhjOubj&)}(h h]h }(hjthhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjOubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjehhhjvhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjahhhjvhMubah}(h]j\ah ](jjeh"]h$]h&]jj)jhuh1jhjvhMhj^hhubj)}(hhh]j)}(hhh]j)}(hGets the opa_vnic_vema_porth]h)}(hjh]hGets the opa_vnic_vema_port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.cehMhjubah}(h]h ]h"]h$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhj^hhhjvhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(hXW**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)}(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)}(h<``struct opa_vnic_ctrl_port *cport`` pointer to control dev h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hjh]h struct opa_vnic_ctrl_port *cport}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hpointer to control devh]hpointer to control dev}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h``u8 port_num`` Port number h](j)}(h``u8 port_num``h]j)}(hj8h]h u8 port_num}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj2ubj )}(hhh]h)}(h Port numberh]h Port number}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjMhMhjNubah}(h]h ]h"]h$]h&]uh1j hj2ubeh}(h]h ]h"]h$]h&]uh1jhjMhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjsh]h Description}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjqubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(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}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(h **Return**h]j)}(hjh]hReturn}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj)}(hhh]j)}(hDptr to requested opa_vnic_vema_port strucure if success, NULL if noth](j)}(h,ptr to requested opa_vnic_vema_port strucureh]h,ptr to requested opa_vnic_vema_port strucure}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hif success, NULL if noth]hif success, NULL if not}(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$]h&]uh1jhjhMhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h$opa_vnic_vema_send_trap (C function)c.opa_vnic_vema_send_traphNtauh1hhjhhhNhNubj)}(hhh](j)}(hjvoid opa_vnic_vema_send_trap (struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h]j)}(hivoid opa_vnic_vema_send_trap(struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h](j)}(hvoidh]hvoid}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hopa_vnic_vema_send_traph]j:)}(hopa_vnic_vema_send_traph]hopa_vnic_vema_send_trap}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(hM(struct opa_vnic_adapter *adapter, struct __opa_veswport_trap *data, u32 lid)h](j)}(h struct opa_vnic_adapter *adapterh](j)}(hjh]hstruct}(hjGhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]j`)}jSj-sbc.opa_vnic_vema_send_trapasbuh1hhjCubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhj?ubj)}(h struct __opa_veswport_trap *datah](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h__opa_veswport_traph]h__opa_veswport_trap}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.opa_vnic_vema_send_trapasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hdatah]hdata}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj?ubj)}(hu32 lidh](h)}(hhh]j:)}(hu32h]hu32}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.modnameN classnameNjWjZ)}j]]jc.opa_vnic_vema_send_trapasbuh1hhj%ubj&)}(h h]h }(hjJhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ubj:)}(hlidh]hlid}(hjXhhhNhNubah}(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$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]j)}(hhh]j)}(h$This function sends a trap to the EMh]h)}(hjh]h$This function sends a trap to the EM}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMhjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(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)}(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)}(h=``struct opa_vnic_adapter *adapter`` pointer to vnic 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$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(hpointer to vnic adapterh]hpointer to vnic adapter}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hU``struct __opa_veswport_trap *data`` pointer to trap data filled by calling function h](j)}(h$``struct __opa_veswport_trap *data``h]j)}(hjh]h struct __opa_veswport_trap *data}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubj )}(hhh]h)}(h/pointer to trap data filled by calling functionh]h/pointer to trap data filled by calling function}(hj'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj#hMhj$ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj#hMhjubj)}(h9``u32 lid`` issuers lid (encap_slid from vesw_port_info) h](j)}(h ``u32 lid``h]j)}(hjGh]hu32 lid}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjEubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjAubj )}(hhh]h)}(h,issuers lid (encap_slid from vesw_port_info)h]h,issuers lid (encap_slid from vesw_port_info)}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj\hMhj]ubah}(h]h ]h"]h$]h&]uh1j hjAubeh}(h]h ]h"]h$]h&]uh1jhj\hMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjubh)}(hXXThis function is called from the VNIC driver to send a trap if there is somethng the EM should be notified about. These events currently are 1) UNICAST INTERFACE MACADDRESS changes 2) MULTICAST INTERFACE MACADDRESS changes 3) ETHERNET LINK STATUS changes While allocating the send mad the remote site qpn used is 1 as this is the well known QP.h]hXXThis function is called from the VNIC driver to send a trap if there is somethng the EM should be notified about. These events currently are 1) UNICAST INTERFACE MACADDRESS changes 2) MULTICAST INTERFACE MACADDRESS changes 3) ETHERNET LINK STATUS changes While allocating the send mad the remote site qpn used is 1 as this is the well known QP.}(hjhhhNhNubah}(h]h ]h"]h$]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_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}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMxubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMxubj)}(hvema_unregisterh]j:)}(hvema_unregisterh]hvema_unregister}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMxubj)}(h"(struct opa_vnic_ctrl_port *cport)h]j)}(h struct opa_vnic_ctrl_port *cporth](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_ctrl_porth]hopa_vnic_ctrl_port}(hj"hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj$modnameN classnameNjWjZ)}j]]j`)}jSjsbc.vema_unregisterasbuh1hhjubj&)}(h h]h }(hjBhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcporth]hcport}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMxubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMxubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMxhjhhubj)}(hhh]j)}(hhh]j)}(hUnregisters agenth]h)}(hjh]hUnregisters agent}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMshjubah}(h]h ]h"]h$]h&]uh1jhjhhhjhNubah}(h]h ]h"]h$]h&]jZj[uh1jhjhMshjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMxubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control port **Description** This deletes the registration by VEMA for MADsh](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMwhjubj)}(hhh]j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hjh]h struct opa_vnic_ctrl_port *cport}(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.chMthjubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMthjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMthjubah}(h]h ]h"]h$]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.chMvhjubh)}(h.This deletes the registration by VEMA for MADsh]h.This deletes the registration by VEMA for MADs}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMvhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hvema_register (C function)c.vema_registerhNtauh1hhjhhhNhNubj)}(hhh](j)}(h4int vema_register (struct opa_vnic_ctrl_port *cport)h]j)}(h3int vema_register(struct opa_vnic_ctrl_port *cport)h](j)}(hinth]hint}(hjZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjVhhhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMubj&)}(h h]h }(hjihhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjVhhhjhhMubj)}(h vema_registerh]j:)}(h vema_registerh]h vema_register}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubah}(h]h ](jjeh"]h$]h&]jjuh1jhjVhhhjhhMubj)}(h"(struct opa_vnic_ctrl_port *cport)h]j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj}sbc.vema_registerasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hcporth]hcport}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubah}(h]h ]h"]h$]h&]jjuh1jhjVhhhjhhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjRhhhjhhMubah}(h]jMah ](jjeh"]h$]h&]jj)jhuh1jhjhhMhjOhhubj)}(hhh]j)}(hhh]j)}(hRegisters agenth]h)}(hj h]hRegisters agent}(hj! hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj ubah}(h]h ]h"]h$]h&]uh1jhj hhhj. hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj. hMhj hhubah}(h]h ]h"]h$]h&]uh1jhjOhhhjhhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjD jjD jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct opa_vnic_ctrl_port *cport`` pointer to control port **Description** This function registers the handlers for the VEMA MADs **Return** returns 0 on success. non zero otherwiseh](h)}(h**Parameters**h]j)}(hjN h]h Parameters}(hjP hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjH ubj)}(hhh]j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hjm h]h struct opa_vnic_ctrl_port *cport}(hjo hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjg ubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hMhj ubah}(h]h ]h"]h$]h&]uh1j hjg ubeh}(h]h ]h"]h$]h&]uh1jhj hMhjd ubah}(h]h ]h"]h$]h&]uh1jhjH 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.chMhjH ubh)}(h6This function registers the handlers for the VEMA MADsh]h6This function registers the handlers for the VEMA MADs}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjH ubh)}(h **Return**h]j)}(hj h]hReturn}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjH ubh)}(h(returns 0 on success. non zero otherwiseh]h(returns 0 on success. non zero otherwise}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjH ubeh}(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}(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)}(hopa_vnic_ctrl_config_devh]j:)}(hopa_vnic_ctrl_config_devh]hopa_vnic_ctrl_config_dev}(hj5!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj1!ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj!hhhj"!hMubj)}(h+(struct opa_vnic_ctrl_port *cport, bool en)h](j)}(h struct opa_vnic_ctrl_port *cporth](j)}(hjh]hstruct}(hjQ!hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjM!ubj&)}(h h]h }(hj^!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjM!ubh)}(hhh]j:)}(hopa_vnic_ctrl_porth]hopa_vnic_ctrl_port}(hjo!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjl!ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjq!modnameN classnameNjWjZ)}j]]j`)}jSj7!sbc.opa_vnic_ctrl_config_devasbuh1hhjM!ubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjM!ubju)}(hjxh]h*}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjM!ubj:)}(hcporth]hcport}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjM!ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjI!ubj)}(hbool enh](j)}(hj*[h]hbool}(hj!hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj!ubj&)}(h h]h }(hj!hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj!ubj:)}(henh]hen}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj!ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjI!ubeh}(h]h ]h"]h$]h&]jjuh1jhj!hhhj"!hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj !hhhj"!hMubah}(h]j!ah ](jjeh"]h$]h&]jj)jhuh1jhj"!hMhj !hhubj)}(hhh]j)}(hhh]j)}(hmThis function sends a trap to the EM by way of ib_modify_port to indicate support for ethernet on the fabric.h]h)}(hj "h]hmThis function sends a trap to the EM by way of ib_modify_port to indicate support for ethernet on the fabric.}(hj"hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj"hhhj"hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj"hMhj"hhubah}(h]h ]h"]h$]h&]uh1jhj !hhhj"!hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj2"jj2"jjjuh1jhhhjhNhNubj)}(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)}(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.chMhj6"ubj)}(hhh](j)}(h=``struct opa_vnic_ctrl_port *cport`` pointer to control port h](j)}(h$``struct opa_vnic_ctrl_port *cport``h]j)}(hj["h]h struct opa_vnic_ctrl_port *cport}(hj]"hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjY"ubah}(h]h ]h"]h$]h&]uh1jhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhjU"ubj )}(hhh]h)}(hpointer to control porth]hpointer to control port}(hjt"hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjp"hMhjq"ubah}(h]h ]h"]h$]h&]uh1j hjU"ubeh}(h]h ]h"]h$]h&]uh1jhjp"hMhjR"ubj)}(h8``bool en`` enable or disable ethernet on fabric supporth](j)}(h ``bool en``h]j)}(hj"h]hbool en}(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,enable or disable ethernet on fabric supporth]h,enable or disable ethernet on fabric support}(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$]h&]uh1jhj"hMhjR"ubeh}(h]h ]h"]h$]h&]uh1jhj6"ubeh}(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}(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)}(hopa_vnic_vema_add_oneh]j:)}(hopa_vnic_vema_add_oneh]hopa_vnic_vema_add_one}(hj#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj #ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj"hhhj"hMubj)}(h(struct ib_device *device)h]j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj+#hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj'#ubj&)}(h h]h }(hj8#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'#ubh)}(hhh]j:)}(h ib_deviceh]h ib_device}(hjI#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjF#ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjK#modnameN classnameNjWjZ)}j]]j`)}jSj#sbc.opa_vnic_vema_add_oneasbuh1hhj'#ubj&)}(h h]h }(hji#hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'#ubju)}(hjxh]h*}(hjw#hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'#ubj:)}(hdeviceh]hdevice}(hj#hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'#ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj##ubah}(h]h ]h"]h$]h&]jjuh1jhj"hhhj"hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj"hhhj"hMubah}(h]j"ah ](jjeh"]h$]h&]jj)jhuh1jhj"hMhj"hhubj)}(hhh]j)}(hhh]j)}(hHandle new ib deviceh]h)}(hj#h]hHandle new ib device}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#ubah}(h]h ]h"]h$]h&]uh1jhj#hhhj#hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj#hMhj#hhubah}(h]h ]h"]h$]h&]uh1jhj"hhhj"hMubeh}(h]h ](jQfunctioneh"]h$]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$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj#ubh)}(h1Allocate the vnic control port and initialize it.h]h1Allocate the vnic control port and initialize it.}(hjR$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$]h&]entries](h"opa_vnic_vema_rem_one (C function)c.opa_vnic_vema_rem_onehNtauh1hhjhhhNhNubj)}(hhh](j)}(hHvoid opa_vnic_vema_rem_one (struct ib_device *device, void *client_data)h]j)}(hGvoid opa_vnic_vema_rem_one(struct ib_device *device, void *client_data)h](j)}(hvoidh]hvoid}(hj$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)}(hopa_vnic_vema_rem_oneh]j:)}(hopa_vnic_vema_rem_oneh]hopa_vnic_vema_rem_one}(hj$hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj$ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj}$hhhj$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$modnameN classnameNjWjZ)}j]]j`)}jSj$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}(hj0%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj,%ubj&)}(h h]h }(hj>%hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj,%ubju)}(hjxh]h*}(hjL%hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj,%ubj:)}(h client_datah]h client_data}(hjY%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,%ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj$ubeh}(h]h ]h"]h$]h&]jjuh1jhj}$hhhj$hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjy$hhhj$hMubah}(h]jt$ah ](jjeh"]h$]h&]jj)jhuh1jhj$hMhjv$hhubj)}(hhh]j)}(hhh]j)}(hHandle ib device removalh]h)}(hj%h]hHandle ib device removal}(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&]uh1jhj%hhhj%hNubah}(h]h ]h"]h$]h&]jZj[uh1jhj%hMhj%hhubah}(h]h ]h"]h$]h&]uh1jhjv$hhhj$hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj%jj%jjjuh1jhhhjhNhNubj)}(h**Parameters** ``struct ib_device *device`` ib device pointer ``void *client_data`` ib client data **Description** Uninitialize and free the vnic control port.h](h)}(h**Parameters**h]j)}(hj%h]h Parameters}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj%ubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj%ubj)}(hhh](j)}(h/``struct ib_device *device`` ib device pointer h](j)}(h``struct ib_device *device``h]j)}(hj%h]hstruct ib_device *device}(hj%hhhNhNubah}(h]h ]h"]h$]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%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&]uh1jhj%ubh)}(h**Description**h]j)}(hjJ&h]h Description}(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.chMhj%ubh)}(h,Uninitialize and free the vnic control port.h]h,Uninitialize and free the vnic control port.}(hj`&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhv/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:107: ./drivers/infiniband/ulp/opa_vnic/opa_vnic_vema.chMhj%ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhjhhhNhNubeh}(h]!omni-path-opa-virtual-nic-supportah ]h"]#omni-path (opa) virtual nic supportah$]h&]uh1hhjPhhhhhK`ubh)}(hhh](h)}(h,InfiniBand SCSI RDMA protocol target supporth]h,InfiniBand SCSI RDMA protocol target support}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj~&hhhhhKoubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_command_state (C enum)c.srpt_command_statehNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hsrpt_command_stateh]j)}(henum srpt_command_stateh](j)}(hj%h]henum}(hj&hhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hj&hhhj&hKubj)}(hsrpt_command_stateh]j:)}(hj&h]hsrpt_command_state}(hj&hhhNhNubah}(h]h ]jFah"]h$]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$]h&]jj)jhuh1jhj&hKhj&hhubj)}(hhh]h)}(h"SCSI command state managed by SRPTh]h"SCSI command state managed by SRPT}(hj&hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj&hhubah}(h]h ]h"]h$]h&]uh1jhj&hhhj&hKubeh}(h]h ](jQenumeh"]h$]h&]jjQjj'jj'jjjuh1jhhhj~&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.}(hjD'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj@'hKhjA'ubah}(h]h ]h"]h$]h&]uh1j hj%'ubeh}(h]h ]h"]h$]h&]uh1jhj@'hKhj"'ubj)}(h[``SRPT_STATE_NEED_DATA`` Processing a write or bidir command and waiting for data arrival. h](j)}(h``SRPT_STATE_NEED_DATA``h]j)}(hjd'h]hSRPT_STATE_NEED_DATA}(hjf'hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjb'ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj^'ubj )}(hhh]h)}(hAProcessing a write or bidir command and waiting for data arrival.h]hAProcessing a write or bidir command and waiting for data arrival.}(hj}'hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjz'ubah}(h]h ]h"]h$]h&]uh1j hj^'ubeh}(h]h ]h"]h$]h&]uh1jhjy'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)}(hj'h]hSRPT_STATE_DATA_IN}(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)}(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$]h&]uh1jhj'hKhj"'ubj)}(h?``SRPT_STATE_CMD_RSP_SENT`` SRP_RSP for SRP_CMD has been sent. h](j)}(h``SRPT_STATE_CMD_RSP_SENT``h]j)}(hj'h]hSRPT_STATE_CMD_RSP_SENT}(hj'hhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhj&(hKhj"'ubj)}(hE``SRPT_STATE_MGMT_RSP_SENT`` SRP_RSP for SRP_TSK_MGMT has been sent. h](j)}(h``SRPT_STATE_MGMT_RSP_SENT``h]j)}(hjJ(h]hSRPT_STATE_MGMT_RSP_SENT}(hjL(hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjH(ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjD(ubj )}(hhh]h)}(h'SRP_RSP for SRP_TSK_MGMT has been sent.h]h'SRP_RSP for SRP_TSK_MGMT has been sent.}(hjc(hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj_(hKhj`(ubah}(h]h ]h"]h$]h&]uh1j hjD(ubeh}(h]h ]h"]h$]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)}(hj(h]hSRPT_STATE_DONE}(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)}(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.}(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$]h&]uh1jhj(hKhj"'ubeh}(h]h ]h"]h$]h&]uh1jhj'ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_ioctx (C struct) c.srpt_ioctxhNtauh1hhj~&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$]h&]jjQjj7)jj7)jjjuh1jhhhj~&hNhNubj)}(hX**Definition**:: struct srpt_ioctx { struct ib_cqe cqe; void *buf; dma_addr_t dma; uint32_t offset; uint32_t index; }; **Members** ``cqe`` Completion queue element. ``buf`` Pointer to the buffer. ``dma`` DMA address of the buffer. ``offset`` Offset of the first byte in **buf** and **dma** that is actually used. ``index`` Index of the I/O context in its ioctx_ring array.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hjC)hhhNhNubah}(h]h ]h"]h$]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;)ubjAQ)}(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$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj;)ubh)}(h **Members**h]j)}(hjm)h]hMembers}(hjo)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjk)ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj;)ubj)}(hhh](j)}(h"``cqe`` Completion queue element. h](j)}(h``cqe``h]j)}(hj)h]hcqe}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj)ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj)ubj )}(hhh]h)}(hCompletion queue element.h]hCompletion queue element.}(hj)hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj)hKhj)ubah}(h]h ]h"]h$]h&]uh1j hj)ubeh}(h]h ]h"]h$]h&]uh1jhj)hKhj)ubj)}(h``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$]h&]uh1jhj)hKhj)ubj)}(h#``dma`` DMA address of the buffer. h](j)}(h``dma``h]j)}(hj)h]hdma}(hj*hhhNhNubah}(h]h ]h"]h$]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*hKhj)ubj)}(hR``offset`` Offset of the first byte in **buf** and **dma** that is actually used. h](j)}(h ``offset``h]j)}(hj7*h]hoffset}(hj9*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj1*ubj )}(hhh]h)}(hFOffset of the first byte in **buf** and **dma** that is actually used.h](hOffset of the first byte in }(hjP*hhhNhNubj)}(h**buf**h]hbuf}(hjX*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP*ubh and }(hjP*hhhNhNubj)}(h**dma**h]hdma}(hjj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP*ubh that is actually used.}(hjP*hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjL*hKhjM*ubah}(h]h ]h"]h$]h&]uh1j hj1*ubeh}(h]h ]h"]h$]h&]uh1jhjL*hKhj)ubj)}(h;``index`` Index of the I/O context in its ioctx_ring array.h](j)}(h ``index``h]j)}(hj*h]hindex}(hj*hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj*ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj*ubj )}(hhh]h)}(h1Index of the I/O context in its ioctx_ring array.h]h1Index of the I/O context in its ioctx_ring array.}(hj*hhhNhNubah}(h]h ]h"]h$]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&]uh1jhj*hKhj)ubeh}(h]h ]h"]h$]h&]uh1jhj;)ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_recv_ioctx (C struct)c.srpt_recv_ioctxhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hsrpt_recv_ioctxh]j)}(hstruct srpt_recv_ioctxh](j)}(hjh]hstruct}(hj*hhhNhNubah}(h]h ]j ah"]h$]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$]h&]uh1j%hj*hhhj*hKubj)}(hsrpt_recv_ioctxh]j:)}(hj*h]hsrpt_recv_ioctx}(hj+hhhNhNubah}(h]h ]jFah"]h$]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$]h&]jj)jhuh1jhj*hKhj*hhubj)}(hhh]h)}(hSRPT receive I/O contexth]hSRPT receive I/O context}(hj0+hhhNhNubah}(h]h ]h"]h$]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&]jjQjjH+jjH+jjjuh1jhhhj~&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}(hjT+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP+ubh:}(hjP+hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjL+ubjAQ)}(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; };}hjm+sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjL+ubh)}(h **Members**h]j)}(hj~+h]hMembers}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|+ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjL+ubj)}(hhh](j)}(h``ioctx`` See above. h](j)}(h ``ioctx``h]j)}(hj+h]hioctx}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj+ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj+ubj )}(hhh]h)}(h See above.h]h See above.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hKhj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hKhj+ubj)}(h@``wait_list`` Node for insertion in srpt_rdma_ch.cmd_wait_list. h](j)}(h ``wait_list``h]j)}(hj+h]h wait_list}(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)}(h1Node for insertion in srpt_rdma_ch.cmd_wait_list.h]h1Node for insertion in srpt_rdma_ch.cmd_wait_list.}(hj+hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hKhj+ubah}(h]h ]h"]h$]h&]uh1j hj+ubeh}(h]h ]h"]h$]h&]uh1jhj+hKhj+ubj)}(h.``byte_len`` Number of bytes in **ioctx.buf**.h](j)}(h ``byte_len``h]j)}(hj,h]hbyte_len}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ,ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj ,ubj )}(hhh]h)}(h!Number of bytes in **ioctx.buf**.h](hNumber of bytes in }(hj(,hhhNhNubj)}(h **ioctx.buf**h]h ioctx.buf}(hj0,hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj(,ubh.}(hj(,hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj%,ubah}(h]h ]h"]h$]h&]uh1j hj ,ubeh}(h]h ]h"]h$]h&]uh1jhj$,hKhj+ubeh}(h]h ]h"]h$]h&]uh1jhjL+ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_send_ioctx (C struct)c.srpt_send_ioctxhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hsrpt_send_ioctxh]j)}(hstruct srpt_send_ioctxh](j)}(hjh]hstruct}(hj{,hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjw,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$]h&]uh1j%hjw,hhhj,hKubj)}(hsrpt_send_ioctxh]j:)}(hju,h]hsrpt_send_ioctx}(hj,hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj,ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjw,hhhj,hKubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjs,hhhj,hKubah}(h]jn,ah ](jjeh"]h$]h&]jj)jhuh1jhj,hKhjp,hhubj)}(hhh]h)}(hSRPT send I/O contexth]hSRPT send I/O context}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj,hhubah}(h]h ]h"]h$]h&]uh1jhjp,hhhj,hKubeh}(h]h ](jQstructeh"]h$]h&]jjQjj,jj,jjjuh1jhhhj~&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}(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,ubjAQ)}(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]; };}hj,sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj,ubh)}(h **Members**h]j)}(hj -h]hMembers}(hj -hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj -ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj,ubj)}(hhh](j)}(h``ioctx`` See above. h](j)}(h ``ioctx``h]j)}(hj*-h]hioctx}(hj,-hhhNhNubah}(h]h ]h"]h$]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 See above.h]h See above.}(hjC-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``ch`` Channel pointer. h](j)}(h``ch``h]j)}(hjc-h]hch}(hje-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj]-ubj )}(hhh]h)}(hChannel pointer.h]hChannel pointer.}(hj|-hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjx-hKhjy-ubah}(h]h ]h"]h$]h&]uh1j hj]-ubeh}(h]h ]h"]h$]h&]uh1jhjx-hKhj!-ubj)}(hs``recv_ioctx`` Receive I/O context associated with this send I/O context. Only used for processing immediate data. h](j)}(h``recv_ioctx``h]j)}(hj-h]h recv_ioctx}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj-ubj )}(hhh]h)}(hcReceive I/O context associated with this send I/O context. Only used for processing immediate data.h]hcReceive I/O context associated with this send I/O context. Only used for processing immediate data.}(hj-hhhNhNubah}(h]h ]h"]h$]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&]uh1jhj-hKhj!-ubj)}(hH``s_rw_ctx`` **rw_ctxs** points here if only a single rw_ctx is needed. h](j)}(h ``s_rw_ctx``h]j)}(hj-h]hs_rw_ctx}(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:**rw_ctxs** points here if only a single rw_ctx is needed.h](j)}(h **rw_ctxs**h]hrw_ctxs}(hj-hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj-ubh/ points here if only a single rw_ctx is needed.}(hj-hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj-hKhj-ubah}(h]h ]h"]h$]h&]uh1j hj-ubeh}(h]h ]h"]h$]h&]uh1jhj-hKhj!-ubj)}(h&``rw_ctxs`` RDMA read/write contexts. h](j)}(h ``rw_ctxs``h]j)}(hj.h]hrw_ctxs}(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)}(hRDMA read/write contexts.h]hRDMA read/write contexts.}(hj6.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj2.hKhj3.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj2.hKhj!-ubj)}(h+``imm_sg`` Scatterlist for immediate data. h](j)}(h ``imm_sg``h]j)}(hjV.h]himm_sg}(hjX.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjT.ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhjP.ubj )}(hhh]h)}(hScatterlist for immediate data.h]hScatterlist for immediate data.}(hjo.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjk.hKhjl.ubah}(h]h ]h"]h$]h&]uh1j hjP.ubeh}(h]h ]h"]h$]h&]uh1jhjk.hKhj!-ubj)}(h,``rdma_cqe`` RDMA completion queue element. h](j)}(h ``rdma_cqe``h]j)}(hj.h]hrdma_cqe}(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)}(hRDMA completion queue element.h]hRDMA completion queue element.}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hKhj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hKhj!-ubj)}(h``state`` I/O context state. h](j)}(h ``state``h]j)}(hj.h]hstate}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhKhj.ubj )}(hhh]h)}(hI/O context state.h]hI/O context state.}(hj.hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj.hKhj.ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj.hKhj!-ubj)}(h,``cmd`` Target core command data structure. h](j)}(h``cmd``h]j)}(hj/h]hcmd}(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#Target core command data structure.h]h#Target core command data structure.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj/hKhj/ubah}(h]h ]h"]h$]h&]uh1j hj.ubeh}(h]h ]h"]h$]h&]uh1jhj/hKhj!-ubj)}(hB``n_rdma`` Number of work requests needed to transfer this ioctx. h](j)}(h ``n_rdma``h]j)}(hj:/h]hn_rdma}(hj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj:4ubj )}(hhh]h)}(h%IB completion queue for this channel.h]h%IB completion queue for this channel.}(hjY4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjU4hMhjV4ubah}(h]h ]h"]h$]h&]uh1j hj:4ubeh}(h]h ]h"]h$]h&]uh1jhjU4hMhj2ubj)}(h&``cq_size`` Number of CQEs in **cq**. h](j)}(h ``cq_size``h]j)}(hjy4h]hcq_size}(hj{4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjw4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjs4ubj )}(hhh]h)}(hNumber of CQEs in **cq**.h](hNumber of CQEs in }(hj4hhhNhNubj)}(h**cq**h]hcq}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubh.}(hj4hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj4hMhj4ubah}(h]h ]h"]h$]h&]uh1j hjs4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMhj2ubj)}(h"``zw_cqe`` Zero-length write CQE. h](j)}(h ``zw_cqe``h]j)}(hj4h]hzw_cqe}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj4ubj )}(hhh]h)}(hZero-length write CQE.h]hZero-length write CQE.}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4hMhj4ubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhj4hMhj2ubj)}(h``rcu`` RCU head. h](j)}(h``rcu``h]j)}(hj4h]hrcu}(hj4hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj4ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj4ubj )}(hhh]h)}(h RCU head.h]h RCU head.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hMhj5ubah}(h]h ]h"]h$]h&]uh1j hj4ubeh}(h]h ]h"]h$]h&]uh1jhj5hMhj2ubj)}(h ``kref`` kref for this channel. h](j)}(h``kref``h]j)}(hj65h]hkref}(hj85hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj45ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj05ubj )}(hhh]h)}(hkref for this channel.h]hkref for this channel.}(hjO5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjK5hMhjL5ubah}(h]h ]h"]h$]h&]uh1j hj05ubeh}(h]h ]h"]h$]h&]uh1jhjK5hMhj2ubj)}(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)}(hjo5h]hclosed}(hjq5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjm5ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hji5ubj )}(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.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj5ubah}(h]h ]h"]h$]h&]uh1j hji5ubeh}(h]h ]h"]h$]h&]uh1jhj5hM hj2ubj)}(h#``rq_size`` IB receive queue size. h](j)}(h ``rq_size``h]j)}(hj5h]hrq_size}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hj5ubj )}(hhh]h)}(hIB receive queue size.h]hIB receive queue size.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM hj5ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hM hj2ubj)}(hC``max_rsp_size`` Maximum size of an RSP response message in bytes. h](j)}(h``max_rsp_size``h]j)}(hj5h]h max_rsp_size}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj5ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hj5ubj )}(hhh]h)}(h1Maximum size of an RSP response message in bytes.h]h1Maximum size of an RSP response message in bytes.}(hj5hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj5hM hj5ubah}(h]h ]h"]h$]h&]uh1j hj5ubeh}(h]h ]h"]h$]h&]uh1jhj5hM hj2ubj)}(hE``sq_wr_avail`` number of work requests available in the send queue. h](j)}(h``sq_wr_avail``h]j)}(hj6h]h sq_wr_avail}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hj6ubj )}(hhh]h)}(h4number of work requests available in the send queue.h]h4number of work requests available in the send queue.}(hj46hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj06hM hj16ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj06hM hj2ubj)}(hK``sport`` pointer to the information of the HCA port used by this channel. h](j)}(h ``sport``h]j)}(hjT6h]hsport}(hjV6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjN6ubj )}(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.}(hjm6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hjj6ubah}(h]h ]h"]h$]h&]uh1j hjN6ubeh}(h]h ]h"]h$]h&]uh1jhji6hMhj2ubj)}(hG``max_ti_iu_len`` maximum target-to-initiator information unit length. h](j)}(h``max_ti_iu_len``h]j)}(hj6h]h max_ti_iu_len}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj6ubj )}(hhh]h)}(h4maximum target-to-initiator information unit length.h]h4maximum target-to-initiator information unit length.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj6ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj2ubj)}(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)}(hj6h]hreq_lim}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj6ubj )}(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.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj6ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj6hMhj2ubj)}(hH``req_lim_delta`` Number of credits not yet sent back to the initiator. h](j)}(h``req_lim_delta``h]j)}(hj7h]h req_lim_delta}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj6ubj )}(hhh]h)}(h5Number of credits not yet sent back to the initiator.h]h5Number of credits not yet sent back to the initiator.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj7ubah}(h]h ]h"]h$]h&]uh1j hj6ubeh}(h]h ]h"]h$]h&]uh1jhj7hMhj2ubj)}(hE``imm_data_offset`` Offset from start of SRP_CMD for immediate data. h](j)}(h``imm_data_offset``h]j)}(hj:7h]himm_data_offset}(hj<7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj87ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj47ubj )}(hhh]h)}(h0Offset from start of SRP_CMD for immediate data.h]h0Offset from start of SRP_CMD for immediate data.}(hjS7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjO7hMhjP7ubah}(h]h ]h"]h$]h&]uh1j hj47ubeh}(h]h ]h"]h$]h&]uh1jhjO7hMhj2ubj)}(h+``spinlock`` Protects free_list and state. h](j)}(h ``spinlock``h]j)}(hjs7h]hspinlock}(hju7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq7ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjm7ubj )}(hhh]h)}(hProtects free_list and state.h]hProtects free_list and state.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj7ubah}(h]h ]h"]h$]h&]uh1j hjm7ubeh}(h]h ]h"]h$]h&]uh1jhj7hMhj2ubj)}(h6``state`` channel state. See also enum rdma_ch_state. h](j)}(h ``state``h]j)}(hj7h]hstate}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj7ubj )}(hhh]h)}(h+channel state. See also enum rdma_ch_state.h]h+channel state. See also enum rdma_ch_state.}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj7hMhj7ubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhj7hMhj2ubj)}(h1``rsp_buf_cache`` kmem_cache for **ioctx_ring**. h](j)}(h``rsp_buf_cache``h]j)}(hj7h]h rsp_buf_cache}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj7ubj )}(hhh]h)}(hkmem_cache for **ioctx_ring**.h](hkmem_cache for }(hj7hhhNhNubj)}(h**ioctx_ring**h]h ioctx_ring}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj7ubh.}(hj7hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj7hMhj7ubah}(h]h ]h"]h$]h&]uh1j hj7ubeh}(h]h ]h"]h$]h&]uh1jhj7hMhj2ubj)}(h``ioctx_ring`` Send ring. h](j)}(h``ioctx_ring``h]j)}(hj08h]h ioctx_ring}(hj28hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj*8ubj )}(hhh]h)}(h Send ring.h]h Send ring.}(hjI8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjE8hMhjF8ubah}(h]h ]h"]h$]h&]uh1j hj*8ubeh}(h]h ]h"]h$]h&]uh1jhjE8hMhj2ubj)}(h6``req_buf_cache`` kmem_cache for **ioctx_recv_ring**. h](j)}(h``req_buf_cache``h]j)}(hji8h]h req_buf_cache}(hjk8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjg8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhjc8ubj )}(hhh]h)}(h#kmem_cache for **ioctx_recv_ring**.h](hkmem_cache for }(hj8hhhNhNubj)}(h**ioctx_recv_ring**h]hioctx_recv_ring}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubh.}(hj8hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj~8hMhj8ubah}(h]h ]h"]h$]h&]uh1j hjc8ubeh}(h]h ]h"]h$]h&]uh1jhj~8hMhj2ubj)}(h.``ioctx_recv_ring`` Receive I/O context ring. h](j)}(h``ioctx_recv_ring``h]j)}(hj8h]hioctx_recv_ring}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj8ubj )}(hhh]h)}(hReceive I/O context ring.h]hReceive I/O context ring.}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hMhj8ubah}(h]h ]h"]h$]h&]uh1j hj8ubeh}(h]h ]h"]h$]h&]uh1jhj8hMhj2ubj)}(h%``list`` Node in srpt_nexus.ch_list. h](j)}(h``list``h]j)}(hj8h]hlist}(hj8hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj8ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj8ubj )}(hhh]h)}(hNode in srpt_nexus.ch_list.h]hNode in srpt_nexus.ch_list.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMhj9ubah}(h]h ]h"]h$]h&]uh1j hj8ubeh}(h]h ]h"]h$]h&]uh1jhj9hMhj2ubj)}(h``cmd_wait_list`` List of SCSI commands that arrived before the RTU event. This list contains struct srpt_ioctx elements and is protected against concurrent modification by the cm_id spinlock. h](j)}(h``cmd_wait_list``h]j)}(hj&9h]h cmd_wait_list}(hj(9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj 9ubj )}(hhh]h)}(hList of SCSI commands that arrived before the RTU event. This list contains struct srpt_ioctx elements and is protected against concurrent modification by the cm_id spinlock.h]hList of SCSI commands that arrived before the RTU event. This list contains struct srpt_ioctx elements and is protected against concurrent modification by the cm_id spinlock.}(hj?9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj<9ubah}(h]h ]h"]h$]h&]uh1j hj 9ubeh}(h]h ]h"]h$]h&]uh1jhj;9hMhj2ubj)}(h9``pkey`` P_Key of the IB partition for this SRP channel. h](j)}(h``pkey``h]j)}(hj`9h]hpkey}(hjb9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM hjZ9ubj )}(hhh]h)}(h/P_Key of the IB partition for this SRP channel.h]h/P_Key of the IB partition for this SRP channel.}(hjy9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhju9hM hjv9ubah}(h]h ]h"]h$]h&]uh1j hjZ9ubeh}(h]h ]h"]h$]h&]uh1jhju9hM hj2ubj)}(hI``using_rdma_cm`` Whether the RDMA/CM or IB/CM is used for this channel. h](j)}(h``using_rdma_cm``h]j)}(hj9h]h using_rdma_cm}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj9ubj )}(hhh]h)}(h6Whether the RDMA/CM or IB/CM is used for this channel.h]h6Whether the RDMA/CM or IB/CM is used for this channel.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMhj9ubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hMhj2ubj)}(hJ``processing_wait_list`` Whether or not cmd_wait_list is being processed. h](j)}(h``processing_wait_list``h]j)}(hj9h]hprocessing_wait_list}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj9ubj )}(hhh]h)}(h0Whether or not cmd_wait_list is being processed.h]h0Whether or not cmd_wait_list is being processed.}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj9hMhj9ubah}(h]h ]h"]h$]h&]uh1j hj9ubeh}(h]h ]h"]h$]h&]uh1jhj9hMhj2ubj)}(h?``sess`` Session information associated with this SRP channel. h](j)}(h``sess``h]j)}(hj :h]hsess}(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.hhM!hj:ubj )}(hhh]h)}(h5Session information associated with this SRP channel.h]h5Session information associated with this SRP channel.}(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!hj2ubj)}(h``sess_name`` Session name. h](j)}(h ``sess_name``h]j)}(hjD:h]h sess_name}(hjF:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjB:ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM"hj>:ubj )}(hhh]h)}(h Session name.h]h Session name.}(hj]:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjY:hM"hjZ:ubah}(h]h ]h"]h$]h&]uh1j hj>:ubeh}(h]h ]h"]h$]h&]uh1jhjY:hM"hj2ubj)}(h=``release_work`` Allows scheduling of srpt_release_channel().h](j)}(h``release_work``h]j)}(hj}:h]h release_work}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{:ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM"hjw:ubj )}(hhh]h)}(h,Allows scheduling of srpt_release_channel().h]h,Allows scheduling of srpt_release_channel().}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM#hj:ubah}(h]h ]h"]h$]h&]uh1j hjw:ubeh}(h]h ]h"]h$]h&]uh1jhj:hM"hj2ubeh}(h]h ]h"]h$]h&]uh1jhj`2ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_nexus (C struct) c.srpt_nexushNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h srpt_nexush]j)}(hstruct srpt_nexush](j)}(hjh]hstruct}(hj:hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj:hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM)ubj&)}(h h]h }(hj:hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj:hhhj:hM)ubj)}(h srpt_nexush]j:)}(hj:h]h srpt_nexus}(hj:hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj:hhhj:hM)ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj:hhhj:hM)ubah}(h]j:ah ](jjeh"]h$]h&]jj)jhuh1jhj:hM)hj:hhubj)}(hhh]h)}(h I_T nexush]h I_T nexus}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMNhj;hhubah}(h]h ]h"]h$]h&]uh1jhj:hhhj:hM)ubeh}(h]h ](jQstructeh"]h$]h&]jjQjj1;jj1;jjjuh1jhhhj~&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}(hj=;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj9;ubh:}(hj9;hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMRhj5;ubjAQ)}(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]; };}hjV;sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMThj5;ubh)}(h **Members**h]j)}(hjg;h]hMembers}(hji;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhje;ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM\hj5;ubj)}(hhh](j)}(h*``rcu`` RCU head for this data structure. h](j)}(h``rcu``h]j)}(hj;h]hrcu}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMPhj;ubj )}(hhh]h)}(h!RCU head for this data structure.h]h!RCU head for this data structure.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMPhj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hMPhj};ubj)}(h*``entry`` srpt_port.nexus_list list node. h](j)}(h ``entry``h]j)}(hj;h]hentry}(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.hhMQhj;ubj )}(hhh]h)}(hsrpt_port.nexus_list list node.h]hsrpt_port.nexus_list list node.}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;hMQhj;ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj;hMQhj};ubj)}(hD``ch_list`` struct srpt_rdma_ch list. Protected by srpt_port.mutex. h](j)}(h ``ch_list``h]j)}(hj;h]hch_list}(hj;hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj;ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMRhj;ubj )}(hhh]h)}(h7struct srpt_rdma_ch list. Protected by srpt_port.mutex.h]h7struct srpt_rdma_ch list. Protected by srpt_port.mutex.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj <hMRhj<ubah}(h]h ]h"]h$]h&]uh1j hj;ubeh}(h]h ]h"]h$]h&]uh1jhj <hMRhj};ubj)}(hK``i_port_id`` 128-bit initiator port identifier copied from SRP_LOGIN_REQ. h](j)}(h ``i_port_id``h]j)}(hj1<h]h i_port_id}(hj3<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.hhMShj+<ubj )}(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.}(hjJ<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjF<hMShjG<ubah}(h]h ]h"]h$]h&]uh1j hj+<ubeh}(h]h ]h"]h$]h&]uh1jhjF<hMShj};ubj)}(hG``t_port_id`` 128-bit target port identifier copied from SRP_LOGIN_REQ.h](j)}(h ``t_port_id``h]j)}(hjj<h]h t_port_id}(hjl<hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjh<ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMShjd<ubj )}(hhh]h)}(h9128-bit target port identifier copied from SRP_LOGIN_REQ.h]h9128-bit target port identifier copied from SRP_LOGIN_REQ.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMThj<ubah}(h]h ]h"]h$]h&]uh1j hjd<ubeh}(h]h ]h"]h$]h&]uh1jhj<hMShj};ubeh}(h]h ]h"]h$]h&]uh1jhj5;ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_port_attrib (C struct)c.srpt_port_attribhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hsrpt_port_attribh]j)}(hstruct srpt_port_attribh](j)}(hjh]hstruct}(hj<hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj<hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMZubj&)}(h h]h }(hj<hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj<hhhj<hMZubj)}(hsrpt_port_attribh]j:)}(hj<h]hsrpt_port_attrib}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj<ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj<hhhj<hMZubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj<hhhj<hMZubah}(h]j<ah ](jjeh"]h$]h&]jj)jhuh1jhj<hMZhj<hhubj)}(hhh]h)}(hattributes for SRPT porth]hattributes for SRPT port}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM^hj=hhubah}(h]h ]h"]h$]h&]uh1jhj<hhhj<hMZubeh}(h]h ](jQstructeh"]h$]h&]jjQjj=jj=jjjuh1jhhhj~&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}(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.hhMbhj"=ubjAQ)}(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; };}hjC=sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMdhj"=ubh)}(h **Members**h]j)}(hjT=h]hMembers}(hjV=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjR=ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMkhj"=ubj)}(hhh](j)}(hN``srp_max_rdma_size`` Maximum size of SRP RDMA transfers for new connections. h](j)}(h``srp_max_rdma_size``h]j)}(hjs=h]hsrp_max_rdma_size}(hju=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjq=ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM`hjm=ubj )}(hhh]h)}(h7Maximum size of SRP RDMA transfers for new connections.h]h7Maximum size of SRP RDMA transfers for new connections.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hM`hj=ubah}(h]h ]h"]h$]h&]uh1j hjm=ubeh}(h]h ]h"]h$]h&]uh1jhj=hM`hjj=ubj)}(hE``srp_max_rsp_size`` Maximum size of SRP response messages in bytes. h](j)}(h``srp_max_rsp_size``h]j)}(hj=h]hsrp_max_rsp_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.hhMahj=ubj )}(hhh]h)}(h/Maximum size of SRP response messages in bytes.h]h/Maximum size of SRP response messages in bytes.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hMahj=ubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMahjj=ubj)}(h1``srp_sq_size`` Shared receive queue (SRQ) size. h](j)}(h``srp_sq_size``h]j)}(hj=h]h srp_sq_size}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj=ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMbhj=ubj )}(hhh]h)}(h Shared receive queue (SRQ) size.h]h Shared receive queue (SRQ) size.}(hj=hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj=hMbhj=ubah}(h]h ]h"]h$]h&]uh1j hj=ubeh}(h]h ]h"]h$]h&]uh1jhj=hMbhjj=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.hhMbhj>ubj )}(hhh]h)}(hWhether or not to use SRQ.h]hWhether or not to use SRQ.}(hj7>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMchj4>ubah}(h]h ]h"]h$]h&]uh1j hj>ubeh}(h]h ]h"]h$]h&]uh1jhj3>hMbhjj=ubeh}(h]h ]h"]h$]h&]uh1jhj"=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_tpg (C struct) c.srpt_tpghNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hsrpt_tpgh]j)}(hstruct srpt_tpgh](j)}(hjh]hstruct}(hjx>hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjt>hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMiubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjt>hhhj>hMiubj)}(hsrpt_tpgh]j:)}(hjr>h]hsrpt_tpg}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjt>hhhj>hMiubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjp>hhhj>hMiubah}(h]jk>ah ](jjeh"]h$]h&]jj)jhuh1jhj>hMihjm>hhubj)}(hhh]h)}(h0information about a single "target portal group"h]h4information about a single “target portal group”}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMlhj>hhubah}(h]h ]h"]h$]h&]uh1jhjm>hhhj>hMiubeh}(h]h ](jQstructeh"]h$]h&]jjQjj>jj>jjjuh1jhhhj~&hNhNubj)}(hX0**Definition**:: struct srpt_tpg { struct list_head entry; struct srpt_port_id *sport_id; struct se_portal_group tpg; }; **Members** ``entry`` Entry in **sport_id->tpg_list**. ``sport_id`` Port name this TPG is associated with. ``tpg`` LIO TPG data structure.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj>hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj>ubh:}(hj>hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMphj>ubjAQ)}(hstruct srpt_tpg { struct list_head entry; struct srpt_port_id *sport_id; struct se_portal_group tpg; };h]hstruct srpt_tpg { struct list_head entry; struct srpt_port_id *sport_id; struct se_portal_group tpg; };}hj>sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMrhj>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.hhMxhj>ubj)}(hhh](j)}(h+``entry`` Entry in **sport_id->tpg_list**. h](j)}(h ``entry``h]j)}(hj'?h]hentry}(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.hhMnhj!?ubj )}(hhh]h)}(h Entry in **sport_id->tpg_list**.h](h Entry in }(hj@?hhhNhNubj)}(h**sport_id->tpg_list**h]hsport_id->tpg_list}(hjH?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@?ubh.}(hj@?hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(h**Description**h]j)}(hj?h]h Description}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj?ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMshj~&hhubh)}(h}Zero or more target portal groups are associated with each port name (srpt_port_id). With each TPG an ACL list is associated.h]h}Zero or more target portal groups are associated with each port name (srpt_port_id). With each TPG an ACL list is associated.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMqhj~&hhubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_port_id (C struct)c.srpt_port_idhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h srpt_port_idh]j)}(hstruct srpt_port_idh](j)}(hj6h]hstruct}(hj,@hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj(@hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMwubj&)}(h h]h }(hj:@hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj(@hhhj9@hMwubj)}(h srpt_port_idh]j:)}(hj&@h]h srpt_port_id}(hjL@hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjH@ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj(@hhhj9@hMwubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj$@hhhj9@hMwubah}(h]j@ah ](jjeh"]h$]h&]jj)jhuh1jhj9@hMwhj!@hhubj)}(hhh]h)}(hLIO RDMA port informationh]hLIO RDMA port information}(hjn@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM{hjk@hhubah}(h]h ]h"]h$]h&]uh1jhj!@hhhj9@hMwubeh}(h]h ](jQstructeh"]h$]h&]jjQjj@jj@jjjuh1jhhhj~&hNhNubj)}(hX**Definition**:: struct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; }; **Members** ``mutex`` Protects **tpg_list** changes. ``tpg_list`` TPGs associated with the RDMA port name. ``wwn`` WWN associated with the RDMA port name. ``name`` ASCII representation of the port name.h](h)}(h**Definition**::h](j)}(h**Definition**h]h Definition}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh:}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhMhj@ubjAQ)}(hstruct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; };h]hstruct srpt_port_id { struct mutex mutex; struct list_head tpg_list; struct se_wwn wwn; char name[64]; };}hj@sbah}(h]h ]h"]h$]h&]jjuh1j@Qhl/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)``mutex`` Protects **tpg_list** changes. h](j)}(h ``mutex``h]j)}(hj@h]hmutex}(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.hhM}hj@ubj )}(hhh]h)}(hProtects **tpg_list** changes.h](h Protects }(hj@hhhNhNubj)}(h **tpg_list**h]htpg_list}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj@ubh changes.}(hj@hhhNhNubeh}(h]h ]h"]h$]h&]uh1hhj@hM}hj@ubah}(h]h ]h"]h$]h&]uh1j hj@ubeh}(h]h ]h"]h$]h&]uh1jhj@hM}hj@ubj)}(h6``tpg_list`` TPGs associated with the RDMA port name. h](j)}(h ``tpg_list``h]j)}(hj&Ah]htpg_list}(hj(AhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj$Aubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:113: ./drivers/infiniband/ulp/srpt/ib_srpt.hhM~hj Aubj )}(hhh]h)}(h(TPGs associated with the RDMA port name.h]h(TPGs associated with the RDMA port name.}(hj?AhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj;AhM~hjPubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj:Pubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjYPhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjVPubah}(h]h ]h"]h$]h&]uh1j hj:Pubeh}(h]h ]h"]h$]h&]uh1jhjUPhMhjOubeh}(h]h ]h"]h$]h&]uh1jhjOubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_set_ioc (C function)c.srpt_set_iochNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h2void srpt_set_ioc (u8 *c_list, u32 slot, u8 value)h]j)}(h1void srpt_set_ioc(u8 *c_list, u32 slot, u8 value)h](j)}(hvoidh]hvoid}(hjPhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjPhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM9ubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPhhhjPhM9ubj)}(h srpt_set_ioch]j:)}(h srpt_set_ioch]h srpt_set_ioc}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ](jjeh"]h$]h&]jjuh1jhjPhhhjPhM9ubj)}(h (u8 *c_list, u32 slot, u8 value)h](j)}(h u8 *c_listh](h)}(hhh]j:)}(hu8h]hu8}(hjPhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjPmodnameN classnameNjWjZ)}j]]j`)}jSjPsbc.srpt_set_iocasbuh1hhjPubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjPubju)}(hjxh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjPubj:)}(hc_listh]hc_list}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjPubj)}(hu32 sloth](h)}(hhh]j:)}(hu32h]hu32}(hj1QhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj.Qubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj3QmodnameN classnameNjWjZ)}j]]jPc.srpt_set_iocasbuh1hhj*Qubj&)}(h h]h }(hjOQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*Qubj:)}(hsloth]hslot}(hj]QhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*Qubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjPubj)}(hu8 valueh](h)}(hhh]j:)}(hu8h]hu8}(hjyQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvQubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{QmodnameN classnameNjWjZ)}j]]jPc.srpt_set_iocasbuh1hhjrQubj&)}(h h]h }(hjQhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrQubj:)}(hvalueh]hvalue}(hjQhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrQubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjPubeh}(h]h ]h"]h$]h&]jjuh1jhjPhhhjPhM9ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjPhhhjPhM9ubah}(h]jPah ](jjeh"]h$]h&]jj)jhuh1jhjPhM9hjPhhubj)}(hhh]h)}(h!initialize a IOUnitInfo structureh]h!initialize a IOUnitInfo structure}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM1hjQhhubah}(h]h ]h"]h$]h&]uh1jhjPhhhjPhM9ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjQjjQjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``u8 *c_list`` controller list. ``u32 slot`` one-based slot number. ``u8 value`` four-bit value. **Description** Copies the lowest four bits of value in element slot of the array of four bit elements called c_list (controller list). The index slot is one-based.h](h)}(h**Parameters**h]j)}(hjQh]h Parameters}(hjQhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjQubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5hjQubj)}(hhh](j)}(h ``u8 *c_list`` controller list. h](j)}(h``u8 *c_list``h]j)}(hjRh]h u8 *c_list}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hj Rubj )}(hhh]h)}(hcontroller list.h]hcontroller list.}(hj)RhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj%RhM2hj&Rubah}(h]h ]h"]h$]h&]uh1j hj Rubeh}(h]h ]h"]h$]h&]uh1jhj%RhM2hjRubj)}(h$``u32 slot`` one-based slot number. h](j)}(h ``u32 slot``h]j)}(hjIRh]hu32 slot}(hjKRhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjGRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM3hjCRubj )}(hhh]h)}(hone-based slot number.h]hone-based slot number.}(hjbRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj^RhM3hj_Rubah}(h]h ]h"]h$]h&]uh1j hjCRubeh}(h]h ]h"]h$]h&]uh1jhj^RhM3hjRubj)}(h``u8 value`` four-bit value. h](j)}(h ``u8 value``h]j)}(hjRh]hu8 value}(hjRhhhNhNubah}(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.chM4hj|Rubj )}(hhh]h)}(hfour-bit value.h]hfour-bit value.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjRhM4hjRubah}(h]h ]h"]h$]h&]uh1j hj|Rubeh}(h]h ]h"]h$]h&]uh1jhjRhM4hjRubeh}(h]h ]h"]h$]h&]uh1jhjQubh)}(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.chM6hjQubh)}(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.}(hjRhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM6hjQubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h%srpt_get_class_port_info (C function)c.srpt_get_class_port_infohNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h5void srpt_get_class_port_info (struct ib_dm_mad *mad)h]j)}(h4void srpt_get_class_port_info(struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjRhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMOubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjRhhhjShMOubj)}(hsrpt_get_class_port_infoh]j:)}(hsrpt_get_class_port_infoh]hsrpt_get_class_port_info}(hj#ShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjSubah}(h]h ](jjeh"]h$]h&]jjuh1jhjRhhhjShMOubj)}(h(struct ib_dm_mad *mad)h]j)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hj?ShhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj;Subj&)}(h h]h }(hjLShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;Subh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hj]ShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZSubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj_SmodnameN classnameNjWjZ)}j]]j`)}jSj%Ssbc.srpt_get_class_port_infoasbuh1hhj;Subj&)}(h h]h }(hj}ShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj;Subju)}(hjxh]h*}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj;Subj:)}(hmadh]hmad}(hjShhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;Subeh}(h]h ]h"]h$]h&]noemphjjuh1jhj7Subah}(h]h ]h"]h$]h&]jjuh1jhjRhhhjShMOubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjRhhhjShMOubah}(h]jRah ](jjeh"]h$]h&]jj)jhuh1jhjShMOhjRhhubj)}(hhh]h)}(h+copy ClassPortInfo to a management datagramh]h+copy ClassPortInfo to a management datagram}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMIhjShhubah}(h]h ]h"]h$]h&]uh1jhjRhhhjShMOubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjSjjSjjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO. **Description** See also section 16.3.3.1 ClassPortInfo in the InfiniBand Architecture Specification.h](h)}(h**Parameters**h]j)}(hjSh]h Parameters}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjSubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMMhjSubj)}(hhh]j)}(h]``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO. h](j)}(h``struct ib_dm_mad *mad``h]j)}(hjTh]hstruct ib_dm_mad *mad}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjTubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMJhjSubj )}(hhh]h)}(hBDatagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO.h]hBDatagram that will be sent as response to DM_ATTR_CLASS_PORT_INFO.}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhjThMJhjTubah}(h]h ]h"]h$]h&]uh1j hjSubeh}(h]h ]h"]h$]h&]uh1jhjThMJhjSubah}(h]h ]h"]h$]h&]uh1jhjSubh)}(h**Description**h]j)}(hj>Th]h Description}(hj@ThhhNhNubah}(h]h ]h"]h$]h&]uh1jhjDatagram 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.}(hjHXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjDXhMyhjEXubah}(h]h ]h"]h$]h&]uh1j hj)Xubeh}(h]h ]h"]h$]h&]uh1jhjDXhMyhjWubeh}(h]h ]h"]h$]h&]uh1jhjWubh)}(h**Description**h]j)}(hjjXh]h Description}(hjlXhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhXubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM{hjWubh)}(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.}(hjXhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM{hjWubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_get_svc_entries (C function)c.srpt_get_svc_entrieshNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hWvoid srpt_get_svc_entries (u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h]j)}(hVvoid srpt_get_svc_entries(u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h](j)}(hvoidh]hvoid}(hjXhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjXhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXhhhjXhMubj)}(hsrpt_get_svc_entriesh]j:)}(hsrpt_get_svc_entriesh]hsrpt_get_svc_entries}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubah}(h]h ](jjeh"]h$]h&]jjuh1jhjXhhhjXhMubj)}(h=(u64 ioc_guid, u16 slot, u8 hi, u8 lo, struct ib_dm_mad *mad)h](j)}(h u64 ioc_guidh](h)}(hhh]j:)}(hu64h]hu64}(hjXhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjXmodnameN classnameNjWjZ)}j]]j`)}jSjXsbc.srpt_get_svc_entriesasbuh1hhjXubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXubj:)}(hioc_guidh]hioc_guid}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjXubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hu16 sloth](h)}(hhh]j:)}(hu16h]hu16}(hj9YhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6Yubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;YmodnameN classnameNjWjZ)}j]]j Yc.srpt_get_svc_entriesasbuh1hhj2Yubj&)}(h h]h }(hjWYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj2Yubj:)}(hsloth]hslot}(hjeYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj2Yubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hu8 hih](h)}(hhh]j:)}(hu8h]hu8}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~Yubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjYmodnameN classnameNjWjZ)}j]]j Yc.srpt_get_svc_entriesasbuh1hhjzYubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzYubj:)}(hhih]hhi}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzYubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hu8 loh](h)}(hhh]j:)}(hu8h]hu8}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjYmodnameN classnameNjWjZ)}j]]j Yc.srpt_get_svc_entriesasbuh1hhjYubj&)}(h h]h }(hjYhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjYubj:)}(hloh]hlo}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjYubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubj)}(hstruct ib_dm_mad *madh](j)}(hjh]hstruct}(hjZhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj Zubj&)}(h h]h }(hjZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj Zubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hj,ZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)Zubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.ZmodnameN classnameNjWjZ)}j]]j Yc.srpt_get_svc_entriesasbuh1hhj Zubj&)}(h h]h }(hjJZhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj Zubju)}(hjxh]h*}(hjXZhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj Zubj:)}(hmadh]hmad}(hjeZhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj Zubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjXubeh}(h]h ]h"]h$]h&]jjuh1jhjXhhhjXhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjXhhhjXhMubah}(h]jXah ](jjeh"]h$]h&]jj)jhuh1jhjXhMhjXhhubj)}(hhh]h)}(h-write ServiceEntries to a management datagramh]h-write ServiceEntries to a management datagram}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjZhhubah}(h]h ]h"]h$]h&]uh1jhjXhhhjXhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjZjjZjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``u64 ioc_guid`` I/O controller GUID to use in reply. ``u16 slot`` I/O controller number. ``u8 hi`` End of the range of service entries to be specified in the reply. ``u8 lo`` Start of the range of service entries to be specified in the reply.. ``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_SVC_ENTRIES. **Description** See also section 16.3.3.5 ServiceEntries in the InfiniBand Architecture Specification. See also section B.7, table B.8 in the SRP r16a document.h](h)}(h**Parameters**h]j)}(hjZh]h Parameters}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjZubj)}(hhh](j)}(h6``u64 ioc_guid`` I/O controller GUID to use in reply. h](j)}(h``u64 ioc_guid``h]j)}(hjZh]h u64 ioc_guid}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjZubj )}(hhh]h)}(h$I/O controller GUID to use in reply.h]h$I/O controller GUID to use in reply.}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjZhMhjZubah}(h]h ]h"]h$]h&]uh1j hjZubeh}(h]h ]h"]h$]h&]uh1jhjZhMhjZubj)}(h$``u16 slot`` I/O controller number. h](j)}(h ``u16 slot``h]j)}(hj [h]hu16 slot}(hj [hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj[ubj )}(hhh]h)}(hI/O controller number.h]hI/O controller number.}(hj"[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhjZubj)}(hL``u8 hi`` End of the range of service entries to be specified in the reply. h](j)}(h ``u8 hi``h]j)}(hjB[h]hu8 hi}(hjD[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)}(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[[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjW[hMhjX[ubah}(h]h ]h"]h$]h&]uh1j hj<[ubeh}(h]h ]h"]h$]h&]uh1jhjW[hMhjZubj)}(hO``u8 lo`` Start of the range of service entries to be specified in the reply.. h](j)}(h ``u8 lo``h]j)}(hj{[h]hu8 lo}(hj}[hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjy[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhju[ubj )}(hhh]h)}(hDStart of the range of service entries to be specified in the reply..h]hDStart of the range of service entries to be specified in the reply..}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1j hju[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhjZubj)}(hY``struct ib_dm_mad *mad`` Datagram that will be sent as response to DM_ATTR_SVC_ENTRIES. h](j)}(h``struct ib_dm_mad *mad``h]j)}(hj[h]hstruct ib_dm_mad *mad}(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)}(h>Datagram 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.}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj[hMhj[ubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhj[hMhjZubeh}(h]h ]h"]h$]h&]uh1jhjZubh)}(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.chMhjZubh)}(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.}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjZubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_mgmt_method_get (C function)c.srpt_mgmt_method_gethNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hbvoid srpt_mgmt_method_get (struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h]j)}(havoid srpt_mgmt_method_get(struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h](j)}(hvoidh]hvoid}(hj4\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj0\hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjC\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj0\hhhjB\hMubj)}(hsrpt_mgmt_method_geth]j:)}(hsrpt_mgmt_method_geth]hsrpt_mgmt_method_get}(hjU\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjQ\ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj0\hhhjB\hMubj)}(hH(struct srpt_port *sp, struct ib_mad *rq_mad, struct ib_dm_mad *rsp_mad)h](j)}(hstruct srpt_port *sph](j)}(hjh]hstruct}(hjq\hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjm\ubj&)}(h h]h }(hj~\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjm\ubh)}(hhh]j:)}(h srpt_porth]h srpt_port}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj\modnameN classnameNjWjZ)}j]]j`)}jSjW\sbc.srpt_mgmt_method_getasbuh1hhjm\ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjm\ubju)}(hjxh]h*}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjm\ubj:)}(hsph]hsp}(hj\hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjm\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhji\ubj)}(hstruct ib_mad *rq_madh](j)}(hjh]hstruct}(hj\hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj\ubj&)}(h h]h }(hj\hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubh)}(hhh]j:)}(hib_madh]hib_mad}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj]modnameN classnameNjWjZ)}j]]j\c.srpt_mgmt_method_getasbuh1hhj\ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj\ubju)}(hjxh]h*}(hj-]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj\ubj:)}(hrq_madh]hrq_mad}(hj:]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj\ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhji\ubj)}(hstruct ib_dm_mad *rsp_madh](j)}(hjh]hstruct}(hjS]hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjO]ubj&)}(h h]h }(hj`]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjO]ubh)}(hhh]j:)}(h ib_dm_madh]h ib_dm_mad}(hjq]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjn]ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjs]modnameN classnameNjWjZ)}j]]j\c.srpt_mgmt_method_getasbuh1hhjO]ubj&)}(h h]h }(hj]hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjO]ubju)}(hjxh]h*}(hj]hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjO]ubj:)}(hrsp_madh]hrsp_mad}(hj]hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjO]ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhji\ubeh}(h]h ]h"]h$]h&]jjuh1jhj0\hhhjB\hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj,\hhhjB\hMubah}(h]j'\ah ](jjeh"]h$]h&]jj)jhuh1jhjB\hMhj)\hhubj)}(hhh]h)}(h&process a received management datagramh]h&process a received management datagram}(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)\hhhjB\hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj]jj]jjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct srpt_port *sp`` HCA port through which the MAD has been received. ``struct ib_mad *rq_mad`` received MAD. ``struct ib_dm_mad *rsp_mad`` response MAD.h](h)}(h**Parameters**h]j)}(hj]h]h Parameters}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj]ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj]ubj)}(hhh](j)}(hK``struct srpt_port *sp`` HCA port through which the MAD has been received. h](j)}(h``struct srpt_port *sp``h]j)}(hj^h]hstruct srpt_port *sp}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj^ubj )}(hhh]h)}(h1HCA port through which the MAD has been received.h]h1HCA port through which the MAD has been received.}(hj.^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj*^hMhj+^ubah}(h]h ]h"]h$]h&]uh1j hj^ubeh}(h]h ]h"]h$]h&]uh1jhj*^hMhj ^ubj)}(h(``struct ib_mad *rq_mad`` received MAD. h](j)}(h``struct ib_mad *rq_mad``h]j)}(hjN^h]hstruct ib_mad *rq_mad}(hjP^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjL^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjH^ubj )}(hhh]h)}(h received MAD.h]h received MAD.}(hjg^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjc^hMhjd^ubah}(h]h ]h"]h$]h&]uh1j hjH^ubeh}(h]h ]h"]h$]h&]uh1jhjc^hMhj ^ubj)}(h+``struct ib_dm_mad *rsp_mad`` response MAD.h](j)}(h``struct ib_dm_mad *rsp_mad``h]j)}(hj^h]hstruct ib_dm_mad *rsp_mad}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj^ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj^ubj )}(hhh]h)}(h response MAD.h]h response MAD.}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj^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&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_mad_send_handler (C function)c.srpt_mad_send_handlerhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hZvoid srpt_mad_send_handler (struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h]j)}(hYvoid srpt_mad_send_handler(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hvoidh]hvoid}(hj^hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM ubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^hhhj^hM ubj)}(hsrpt_mad_send_handlerh]j:)}(hsrpt_mad_send_handlerh]hsrpt_mad_send_handler}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj^ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj^hhhj^hM ubj)}(h?(struct ib_mad_agent *mad_agent, struct ib_mad_send_wc *mad_wc)h](j)}(hstruct ib_mad_agent *mad_agenth](j)}(hjh]hstruct}(hj_hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hj+_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hj<_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj9_ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj>_modnameN classnameNjWjZ)}j]]j`)}jSj_sbc.srpt_mad_send_handlerasbuh1hhj_ubj&)}(h h]h }(hj\_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubju)}(hjxh]h*}(hjj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj_ubj:)}(h mad_agenth]h mad_agent}(hjw_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj_ubj)}(hstruct ib_mad_send_wc *mad_wch](j)}(hjh]hstruct}(hj_hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubh)}(hhh]j:)}(hib_mad_send_wch]hib_mad_send_wc}(hj_hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj_modnameN classnameNjWjZ)}j]]jX_c.srpt_mad_send_handlerasbuh1hhj_ubj&)}(h h]h }(hj_hhhNhNubah}(h]h ]j2ah"]h$]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&]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)}(hMAD send completion callbackh]hMAD send completion callback}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj`hhubah}(h]h ]h"]h$]h&]uh1jhj^hhhj^hM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj)`jj)`jjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). ``struct ib_mad_send_wc *mad_wc`` Work completion reporting that the MAD has been sent.h](h)}(h**Parameters**h]j)}(hj3`h]h Parameters}(hj5`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj1`ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj-`ubj)}(hhh](j)}(hL``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hjR`h]hstruct ib_mad_agent *mad_agent}(hjT`hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjP`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjL`ubj )}(hhh]h)}(h(Return value of ib_register_mad_agent().h]h(Return value of ib_register_mad_agent().}(hjk`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjg`hMhjh`ubah}(h]h ]h"]h$]h&]uh1j hjL`ubeh}(h]h ]h"]h$]h&]uh1jhjg`hMhjI`ubj)}(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)}(hj`h]hstruct ib_mad_send_wc *mad_wc}(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)}(h5Work completion reporting that the MAD has been sent.h]h5Work completion reporting that the MAD has been sent.}(hj`hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj`ubah}(h]h ]h"]h$]h&]uh1j hj`ubeh}(h]h ]h"]h$]h&]uh1jhj`hMhjI`ubeh}(h]h ]h"]h$]h&]uh1jhj-`ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_mad_recv_handler (C function)c.srpt_mad_recv_handlerhNtauh1hhj~&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}(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_mad_recv_handlerh]j:)}(hsrpt_mad_recv_handlerh]hsrpt_mad_recv_handler}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ](jjeh"]h$]h&]jjuh1jhj`hhhj`hMubj)}(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}(hj"ahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hj/ahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(h ib_mad_agenth]h ib_mad_agent}(hj@ahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj=aubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjBamodnameN classnameNjWjZ)}j]]j`)}jSjasbc.srpt_mad_recv_handlerasbuh1hhjaubj&)}(h h]h }(hj`ahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubju)}(hjxh]h*}(hjnahhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjaubj:)}(h mad_agenth]h mad_agent}(hj{ahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjaubj)}(h struct ib_mad_send_buf *send_bufh](j)}(hjh]hstruct}(hjahhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjaubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubh)}(hhh]j:)}(hib_mad_send_bufh]hib_mad_send_buf}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjamodnameN classnameNjWjZ)}j]]j\ac.srpt_mad_recv_handlerasbuh1hhjaubj&)}(h h]h }(hjahhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjaubju)}(hjxh]h*}(hjahhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjaubj:)}(hsend_bufh]hsend_buf}(hjahhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjaubj)}(hstruct ib_mad_recv_wc *mad_wch](j)}(hjh]hstruct}(hjbhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjbubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubh)}(hhh]j:)}(hib_mad_recv_wch]hib_mad_recv_wc}(hj"bhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj$bmodnameN classnameNjWjZ)}j]]j\ac.srpt_mad_recv_handlerasbuh1hhjbubj&)}(h h]h }(hj@bhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubju)}(hjxh]h*}(hjNbhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjbubj:)}(hmad_wch]hmad_wc}(hj[bhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjaubeh}(h]h ]h"]h$]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)}(hMAD reception callback functionh]hMAD reception callback function}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjbhhubah}(h]h ]h"]h$]h&]uh1jhj`hhhj`hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjbjjbjjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). ``struct ib_mad_send_buf *send_buf`` Not used. ``struct ib_mad_recv_wc *mad_wc`` Work completion reporting that a MAD has been received.h](h)}(h**Parameters**h]j)}(hjbh]h Parameters}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjbubj)}(hhh](j)}(hL``struct ib_mad_agent *mad_agent`` Return value of ib_register_mad_agent(). h](j)}(h"``struct ib_mad_agent *mad_agent``h]j)}(hjbh]hstruct ib_mad_agent *mad_agent}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjbubj )}(hhh]h)}(h(Return value of ib_register_mad_agent().h]h(Return value of ib_register_mad_agent().}(hjbhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjbhMhjbubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjbhMhjbubj)}(h/``struct ib_mad_send_buf *send_buf`` Not used. h](j)}(h$``struct ib_mad_send_buf *send_buf``h]j)}(hjbh]h struct ib_mad_send_buf *send_buf}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhjbubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjbubj )}(hhh]h)}(h Not used.h]h Not used.}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1hhjchMhjcubah}(h]h ]h"]h$]h&]uh1j hjbubeh}(h]h ]h"]h$]h&]uh1jhjchMhjbubj)}(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)}(hj8ch]hstruct ib_mad_recv_wc *mad_wc}(hj:chhhNhNubah}(h]h ]h"]h$]h&]uh1jhj6cubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj2cubj )}(hhh]h)}(h7Work completion reporting that a MAD has been received.h]h7Work completion reporting that a MAD has been received.}(hjQchhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjNcubah}(h]h ]h"]h$]h&]uh1j hj2cubeh}(h]h ]h"]h$]h&]uh1jhjMchMhjbubeh}(h]h ]h"]h$]h&]uh1jhjbubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_refresh_port (C function)c.srpt_refresh_porthNtauh1hhj~&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}(hjchhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjchhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMgubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjchhhjchMgubj)}(hsrpt_refresh_porth]j:)}(hsrpt_refresh_porth]hsrpt_refresh_port}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ](jjeh"]h$]h&]jjuh1jhjchhhjchMgubj)}(h(struct srpt_port *sport)h]j)}(hstruct srpt_port *sporth](j)}(hjh]hstruct}(hjchhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjcubj&)}(h h]h }(hjchhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubh)}(hhh]j:)}(h srpt_porth]h srpt_port}(hjchhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjcmodnameN classnameNjWjZ)}j]]j`)}jSjcsbc.srpt_refresh_portasbuh1hhjcubj&)}(h h]h }(hj dhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjcubju)}(hjxh]h*}(hjdhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjcubj:)}(hsporth]hsport}(hj(dhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjcubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjcubah}(h]h ]h"]h$]h&]jjuh1jhjchhhjchMgubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjchhhjchMgubah}(h]jcah ](jjeh"]h$]h&]jj)jhuh1jhjchMghjchhubj)}(hhh]h)}(hconfigure a HCA porth]hconfigure a HCA port}(hjRdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjOdhhubah}(h]h ]h"]h$]h&]uh1jhjchhhjchMgubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjdjjjdjjjuh1jhhhj~&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)}(hjtdh]h Parameters}(hjvdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrdubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMbhjndubj)}(hhh]j)}(h+``struct srpt_port *sport`` SRPT HCA port. h](j)}(h``struct srpt_port *sport``h]j)}(hjdh]hstruct srpt_port *sport}(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.chM_hjdubj )}(hhh]h)}(hSRPT HCA port.h]hSRPT HCA port.}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjdhM_hjdubah}(h]h ]h"]h$]h&]uh1j hjdubeh}(h]h ]h"]h$]h&]uh1jhjdhM_hjdubah}(h]h ]h"]h$]h&]uh1jhjndubh)}(h**Description**h]j)}(hjdh]h Description}(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.chMahjndubh)}(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.}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMahjndubh)}(h**Note**h]j)}(hjdh]hNote}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjdubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMehjndubh)}(hBIt is safe to call this function more than once for the same port.h]hBIt is safe to call this function more than once for the same port.}(hj ehhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMehjndubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h&srpt_unregister_mad_agent (C function)c.srpt_unregister_mad_agenthNtauh1hhj~&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:ehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj6ehhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjIehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj6ehhhjHehMubj)}(hsrpt_unregister_mad_agenth]j:)}(hsrpt_unregister_mad_agenth]hsrpt_unregister_mad_agent}(hj[ehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjWeubah}(h]h ](jjeh"]h$]h&]jjuh1jhj6ehhhjHehMubj)}(h((struct srpt_device *sdev, int port_cnt)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjwehhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjseubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjseubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjemodnameN classnameNjWjZ)}j]]j`)}jSj]esbc.srpt_unregister_mad_agentasbuh1hhjseubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjseubju)}(hjxh]h*}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjseubj:)}(hsdevh]hsdev}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjseubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoeubj)}(h int port_cnth](j)}(hinth]hint}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjeubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjeubj:)}(hport_cnth]hport_cnt}(hjfhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjeubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjoeubeh}(h]h ]h"]h$]h&]jjuh1jhj6ehhhjHehMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj2ehhhjHehMubah}(h]j-eah ](jjeh"]h$]h&]jj)jhuh1jhjHehMhj/ehhubj)}(hhh]h)}(h!unregister MAD callback functionsh]h!unregister MAD callback functions}(hj/fhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj,fhhubah}(h]h ]h"]h$]h&]uh1jhj/ehhhjHehMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjGfjjGfjjjuh1jhhhj~&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)}(hjQfh]h Parameters}(hjSfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOfubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjKfubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hjpfh]hstruct srpt_device *sdev}(hjrfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjjfubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjgfubj)}(h5``int port_cnt`` number of ports with registered MAD h](j)}(h``int port_cnt``h]j)}(hjfh]h int port_cnt}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjfubj )}(hhh]h)}(h#number of ports with registered MADh]h#number of ports with registered MAD}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjfhMhjfubah}(h]h ]h"]h$]h&]uh1j hjfubeh}(h]h ]h"]h$]h&]uh1jhjfhMhjgfubeh}(h]h ]h"]h$]h&]uh1jhjKfubh)}(h**Note**h]j)}(hjfh]hNote}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjfubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjKfubh)}(hDIt is safe to call this function more than once for the same device.h]hDIt is safe to call this function more than once for the same device.}(hjfhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjKfubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_alloc_ioctx (C function)c.srpt_alloc_ioctxhNtauh1hhj~&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)ghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj%ghhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj7ghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ghhhj6ghMubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjHghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjEgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjJgmodnameN classnameNjWjZ)}j]]j`)}jSsrpt_alloc_ioctxsbc.srpt_alloc_ioctxasbuh1hhj%ghhhj6ghMubj&)}(h h]h }(hjighhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj%ghhhj6ghMubju)}(hjxh]h*}(hjwghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj%ghhhj6ghMubj)}(hsrpt_alloc_ioctxh]j:)}(hjfgh]hsrpt_alloc_ioctx}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ](jjeh"]h$]h&]jjuh1jhj%ghhhj6ghMubj)}(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}(hjghhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjgmodnameN classnameNjWjZ)}j]]jdgc.srpt_alloc_ioctxasbuh1hhjgubj&)}(h h]h }(hjghhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjgubju)}(hjxh]h*}(hjghhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjgubj:)}(hsdevh]hsdev}(hjghhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjgubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubj)}(hint ioctx_sizeh](j)}(hinth]hint}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhubj&)}(h h]h }(hj!hhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubj:)}(h ioctx_sizeh]h ioctx_size}(hj/hhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjHhhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjDhubj&)}(h h]h }(hjUhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDhubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hjfhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjchubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjhhmodnameN classnameNjWjZ)}j]]jdgc.srpt_alloc_ioctxasbuh1hhjDhubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjDhubju)}(hjxh]h*}(hjhhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjDhubj:)}(h buf_cacheh]h buf_cache}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjDhubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjhhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjhubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjhhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjhmodnameN classnameNjWjZ)}j]]jdgc.srpt_alloc_ioctxasbuh1hhjhubj&)}(h h]h }(hjhhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhubj:)}(hdirh]hdir}(hjihhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjhubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjgubeh}(h]h ]h"]h$]h&]jjuh1jhj%ghhhj6ghMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!ghhhj6ghMubah}(h]jgah ](jjeh"]h$]h&]jj)jhuh1jhj6ghMhjghhubj)}(hhh]h)}(h%allocate a SRPT I/O context structureh]h%allocate a SRPT I/O context structure}(hj,ihhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj)ihhubah}(h]h ]h"]h$]h&]uh1jhjghhhj6ghMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjDijjDijjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``int ioctx_size`` I/O context size. ``struct kmem_cache *buf_cache`` I/O buffer cache. ``enum dma_data_direction dir`` DMA data direction.h](h)}(h**Parameters**h]j)}(hjNih]h Parameters}(hjPihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjLiubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjHiubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hjmih]hstruct srpt_device *sdev}(hjoihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjgiubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjiubah}(h]h ]h"]h$]h&]uh1j hjgiubeh}(h]h ]h"]h$]h&]uh1jhjihMhjdiubj)}(h%``int ioctx_size`` I/O context size. h](j)}(h``int ioctx_size``h]j)}(hjih]hint ioctx_size}(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.chMhjiubj )}(hhh]h)}(hI/O context size.h]hI/O context size.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjiubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjihMhjdiubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hjih]hstruct kmem_cache *buf_cache}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1jhjiubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjiubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hjihhhNhNubah}(h]h ]h"]h$]h&]uh1hhjihMhjiubah}(h]h ]h"]h$]h&]uh1j hjiubeh}(h]h ]h"]h$]h&]uh1jhjihMhjdiubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hjjh]henum dma_data_direction dir}(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.chMhjjubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hj1jhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj.jubah}(h]h ]h"]h$]h&]uh1j hjjubeh}(h]h ]h"]h$]h&]uh1jhj-jhMhjdiubeh}(h]h ]h"]h$]h&]uh1jhjHiubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_free_ioctx (C function)c.srpt_free_ioctxhNtauh1hhj~&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}(hjrjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnjhhhjjhMubj)}(hsrpt_free_ioctxh]j:)}(hsrpt_free_ioctxh]hsrpt_free_ioctx}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjnjhhhjjhMubj)}(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}(hjjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjjubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjjmodnameN classnameNjWjZ)}j]]j`)}jSjjsbc.srpt_free_ioctxasbuh1hhjjubj&)}(h h]h }(hjjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjjubju)}(hjxh]h*}(hjjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjjubj:)}(hsdevh]hsdev}(hjkhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjjubj)}(hstruct srpt_ioctx *ioctxh](j)}(hjh]hstruct}(hj!khhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjkubj&)}(h h]h }(hj.khhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjkubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hj?khhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubah}(h]h ]h"]h$]h&]uh1j hj"mubeh}(h]h ]h"]h$]h&]uh1jhj=mhMhjlubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hjamh]henum dma_data_direction dir}(hjcmhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_mubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj[mubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjzmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjwmubah}(h]h ]h"]h$]h&]uh1j hj[mubeh}(h]h ]h"]h$]h&]uh1jhjvmhMhjlubeh}(h]h ]h"]h$]h&]uh1jhjlubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_alloc_ioctx_ring (C function)c.srpt_alloc_ioctx_ringhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hstruct srpt_ioctx ** srpt_alloc_ioctx_ring (struct srpt_device *sdev, int ring_size, int ioctx_size, struct kmem_cache *buf_cache, int alignment_offset, enum dma_data_direction dir)h]j)}(hstruct srpt_ioctx **srpt_alloc_ioctx_ring(struct srpt_device *sdev, int ring_size, int ioctx_size, struct kmem_cache *buf_cache, int alignment_offset, enum dma_data_direction dir)h](j)}(hjh]hstruct}(hjmhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjmhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmhhhjmhM ubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjmhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjmubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmmodnameN classnameNjWjZ)}j]]j`)}jSsrpt_alloc_ioctx_ringsbc.srpt_alloc_ioctx_ringasbuh1hhjmhhhjmhM ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjmhhhjmhM ubju)}(hjxh]h*}(hj nhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmhhhjmhM ubju)}(hjxh]h*}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjmhhhjmhM ubj)}(hsrpt_alloc_ioctx_ringh]j:)}(hjmh]hsrpt_alloc_ioctx_ring}(hj'nhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj#nubah}(h]h ](jjeh"]h$]h&]jjuh1jhjmhhhjmhM ubj)}(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}(hjBnhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj>nubj&)}(h h]h }(hjOnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>nubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj`nhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj]nubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjbnmodnameN classnameNjWjZ)}j]]jmc.srpt_alloc_ioctx_ringasbuh1hhj>nubj&)}(h h]h }(hj~nhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj>nubju)}(hjxh]h*}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj>nubj:)}(hsdevh]hsdev}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj>nubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:nubj)}(h int ring_sizeh](j)}(hinth]hint}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubj:)}(h ring_sizeh]h ring_size}(hjnhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:nubj)}(hint ioctx_sizeh](j)}(hinth]hint}(hjnhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjnubj&)}(h h]h }(hjnhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubj:)}(h ioctx_sizeh]h ioctx_size}(hjohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj:nubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjohhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjoubj&)}(h h]h }(hj)ohhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjoubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hj:ohhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj7oubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj``int ring_size`` Number of elements in the I/O context ring. h](j)}(h``int ring_size``h]j)}(hjph]h int ring_size}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]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.}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjpubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjphMhjmpubj)}(h%``int ioctx_size`` I/O context size. h](j)}(h``int ioctx_size``h]j)}(hjph]hint ioctx_size}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1jhjpubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjpubj )}(hhh]h)}(hI/O context size.h]hI/O context size.}(hjqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjphMhjpubah}(h]h ]h"]h$]h&]uh1j hjpubeh}(h]h ]h"]h$]h&]uh1jhjphMhjmpubj)}(h3``struct kmem_cache *buf_cache`` I/O buffer cache. h](j)}(h ``struct kmem_cache *buf_cache``h]j)}(hj!qh]hstruct kmem_cache *buf_cache}(hj#qhhhNhNubah}(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 buffer cache.h]hI/O buffer cache.}(hj:qhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6qhMhj7qubah}(h]h ]h"]h$]h&]uh1j hjqubeh}(h]h ]h"]h$]h&]uh1jhj6qhMhjmpubj)}(h^``int alignment_offset`` Offset in each ring buffer at which the SRP information unit starts. h](j)}(h``int alignment_offset``h]j)}(hjZqh]hint alignment_offset}(hj\qhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXqubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjTqubj )}(hhh]h)}(hDOffset in each ring buffer at which the SRP information unit starts.h]hDOffset in each ring buffer at which the SRP information unit starts.}(hjsqhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjpqubah}(h]h ]h"]h$]h&]uh1j hjTqubeh}(h]h ]h"]h$]h&]uh1jhjoqhM hjmpubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hjqh]henum dma_data_direction dir}(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.chM hjqubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjqhhhNhNubah}(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 hjqubeh}(h]h ]h"]h$]h&]uh1jhjqhM hjmpubeh}(h]h ]h"]h$]h&]uh1jhjQpubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h!srpt_free_ioctx_ring (C function)c.srpt_free_ioctx_ringhNtauh1hhj~&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}(hjqhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjqhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5ubj&)}(h h]h }(hjqhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjqhhhjqhM5ubj)}(hsrpt_free_ioctx_ringh]j:)}(hsrpt_free_ioctx_ringh]hsrpt_free_ioctx_ring}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj rubah}(h]h ](jjeh"]h$]h&]jjuh1jhjqhhhjqhM5ubj)}(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}(hj+rhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj'rubj&)}(h h]h }(hj8rhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'rubh)}(hhh]j:)}(h srpt_ioctxh]h srpt_ioctx}(hjIrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjKrmodnameN classnameNjWjZ)}j]]j`)}jSjrsbc.srpt_free_ioctx_ringasbuh1hhj'rubj&)}(h h]h }(hjirhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj'rubju)}(hjxh]h*}(hjwrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'rubju)}(hjxh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj'rubj:)}(h ioctx_ringh]h ioctx_ring}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj'rubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj#rubj)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjrhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjrubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjrmodnameN classnameNjWjZ)}j]]jerc.srpt_free_ioctx_ringasbuh1hhjrubj&)}(h h]h }(hjrhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjrubju)}(hjxh]h*}(hjrhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjrubj:)}(hsdevh]hsdev}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjrubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj#rubj)}(h int ring_sizeh](j)}(hinth]hint}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjsubj&)}(h h]h }(hj(shhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubj:)}(h ring_sizeh]h ring_size}(hj6shhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj#rubj)}(hstruct kmem_cache *buf_cacheh](j)}(hjh]hstruct}(hjOshhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjKsubj&)}(h h]h }(hj\shhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKsubh)}(hhh]j:)}(h kmem_cacheh]h kmem_cache}(hjmshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjosmodnameN classnameNjWjZ)}j]]jerc.srpt_free_ioctx_ringasbuh1hhjKsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjKsubju)}(hjxh]h*}(hjshhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjKsubj:)}(h buf_cacheh]h buf_cache}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjKsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj#rubj)}(henum dma_data_direction dirh](j)}(hj%h]henum}(hjshhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubh)}(hhh]j:)}(hdma_data_directionh]hdma_data_direction}(hjshhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjsmodnameN classnameNjWjZ)}j]]jerc.srpt_free_ioctx_ringasbuh1hhjsubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubj:)}(hdirh]hdir}(hj thhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj#rubeh}(h]h ]h"]h$]h&]jjuh1jhjqhhhjqhM5ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjqhhhjqhM5ubah}(h]jqah ](jjeh"]h$]h&]jj)jhuh1jhjqhM5hjqhhubj)}(hhh]h)}(h,free the ring of SRPT I/O context structuresh]h,free the ring of SRPT I/O context structures}(hj3thhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM.hj0thhubah}(h]h ]h"]h$]h&]uh1jhjqhhhjqhM5ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjKtjjKtjjjuh1jhhhj~&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)}(hjUth]h Parameters}(hjWthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjStubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hjOtubj)}(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)}(hjtth]hstruct srpt_ioctx **ioctx_ring}(hjvthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjrtubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM/hjntubj )}(hhh]h)}(hI/O context ring to be freed.h]hI/O context ring to be freed.}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1hhjthM/hjtubah}(h]h ]h"]h$]h&]uh1j hjntubeh}(h]h ]h"]h$]h&]uh1jhjthM/hjktubj)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hjth]hstruct srpt_device *sdev}(hjthhhNhNubah}(h]h ]h"]h$]h&]uh1jhjtubah}(h]h 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]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hjuubj )}(hhh]h)}(hI/O buffer cache.h]hI/O buffer cache.}(hj8uhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj4uhM2hj5uubah}(h]h ]h"]h$]h&]uh1j hjuubeh}(h]h ]h"]h$]h&]uh1jhj4uhM2hjktubj)}(h3``enum dma_data_direction dir`` DMA data direction.h](j)}(h``enum dma_data_direction dir``h]j)}(hjXuh]henum dma_data_direction dir}(hjZuhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjVuubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4hjRuubj )}(hhh]h)}(hDMA data direction.h]hDMA data direction.}(hjquhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM3hjnuubah}(h]h ]h"]h$]h&]uh1j hjRuubeh}(h]h ]h"]h$]h&]uh1jhjmuhM4hjktubeh}(h]h ]h"]h$]h&]uh1jhjOtubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_set_cmd_state (C function)c.srpt_set_cmd_statehNtauh1hhj~&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}(hjuhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjuhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMLubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjuhMLubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjuhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjuubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjumodnameN classnameNjWjZ)}j]]j`)}jSsrpt_set_cmd_statesbc.srpt_set_cmd_stateasbuh1hhjuhhhjuhMLubj&)}(h h]h }(hjuhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjuhhhjuhMLubj)}(hsrpt_set_cmd_stateh]j:)}(hjuh]hsrpt_set_cmd_state}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ](jjeh"]h$]h&]jjuh1jhjuhhhjuhMLubj)}(h<(struct srpt_send_ioctx *ioctx, enum srpt_command_state new)h](j)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hj,vhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hj=vhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj:vubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj?vmodnameN classnameNjWjZ)}j]]juc.srpt_set_cmd_stateasbuh1hhjvubj&)}(h h]h }(hj[vhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubju)}(hjxh]h*}(hjivhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjvubj:)}(hioctxh]hioctx}(hjvvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubj)}(henum srpt_command_state newh](j)}(hj%h]henum}(hjvhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjvmodnameN classnameNjWjZ)}j]]juc.srpt_set_cmd_stateasbuh1hhjvubj&)}(h h]h }(hjvhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubj:)}(hnewh]hnew}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjvubeh}(h]h ]h"]h$]h&]jjuh1jhjuhhhjuhMLubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjuhhhjuhMLubah}(h]juah ](jjeh"]h$]h&]jj)jhuh1jhjuhMLhjuhhubj)}(hhh]h)}(hset the state of a SCSI commandh]hset the state of a SCSI command}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMEhjwhhubah}(h]h ]h"]h$]h&]uh1jhjuhhhjuhMLubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjwjjwjjjuh1jhhhj~&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)}(hj%wh]h Parameters}(hj'whhhNhNubah}(h]h ]h"]h$]h&]uh1jhj#wubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMIhjwubj)}(hhh](j)}(h4``struct srpt_send_ioctx *ioctx`` Send I/O context. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjDwh]hstruct srpt_send_ioctx *ioctx}(hjFwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjBwubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMFhj>wubj )}(hhh]h)}(hSend I/O context.h]hSend I/O context.}(hj]whhhNhNubah}(h]h ]h"]h$]h&]uh1hhjYwhMFhjZwubah}(h]h ]h"]h$]h&]uh1j hj>wubeh}(h]h ]h"]h$]h&]uh1jhjYwhMFhj;wubj)}(h7``enum srpt_command_state new`` New I/O context state. h](j)}(h``enum srpt_command_state new``h]j)}(hj}wh]henum srpt_command_state new}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj{wubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMGhjwwubj )}(hhh]h)}(hNew I/O context state.h]hNew I/O context state.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMGhjwubah}(h]h ]h"]h$]h&]uh1j hjwwubeh}(h]h ]h"]h$]h&]uh1jhjwhMGhj;wubeh}(h]h ]h"]h$]h&]uh1jhjwubh)}(h**Description**h]j)}(hjwh]h Description}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjwubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMIhjwubh)}(hRDoes not modify the state of aborted commands. Returns the previous command state.h]hRDoes not modify the state of aborted commands. Returns the previous command state.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMIhjwubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h(srpt_test_and_set_cmd_state (C function)c.srpt_test_and_set_cmd_statehNtauh1hhj~&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)}(hj*[h]hbool}(hjwhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjwhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM`ubj&)}(h h]h }(hj xhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwhhhj xhM`ubj)}(hsrpt_test_and_set_cmd_stateh]j:)}(hsrpt_test_and_set_cmd_stateh]hsrpt_test_and_set_cmd_state}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ](jjeh"]h$]h&]jjuh1jhjwhhhj xhM`ubj)}(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}(hj9xhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj5xubj&)}(h h]h }(hjFxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5xubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjWxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjYxmodnameN classnameNjWjZ)}j]]j`)}jSjxsbc.srpt_test_and_set_cmd_stateasbuh1hhj5xubj&)}(h h]h }(hjwxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj5xubju)}(hjxh]h*}(hjxhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj5xubj:)}(hioctxh]hioctx}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj5xubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1xubj)}(henum srpt_command_state oldh](j)}(hj%h]henum}(hjxhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjxubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjxmodnameN classnameNjWjZ)}j]]jsxc.srpt_test_and_set_cmd_stateasbuh1hhjxubj&)}(h h]h }(hjxhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjxubj:)}(holdh]hold}(hjxhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjxubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1xubj)}(henum srpt_command_state newh](j)}(hj%h]henum}(hjyhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj yubj&)}(h h]h }(hjyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj yubh)}(hhh]j:)}(hsrpt_command_stateh]hsrpt_command_state}(hj,yhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj)yubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj.ymodnameN classnameNjWjZ)}j]]jsxc.srpt_test_and_set_cmd_stateasbuh1hhj yubj&)}(h h]h }(hjJyhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj yubj:)}(hnewh]hnew}(hjXyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj yubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj1xubeh}(h]h ]h"]h$]h&]jjuh1jhjwhhhj xhM`ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjwhhhj xhM`ubah}(h]jwah ](jjeh"]h$]h&]jj)jhuh1jhj xhM`hjwhhubj)}(hhh]h)}(h#test and set the state of a commandh]h#test and set the state of a command}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMYhjyhhubah}(h]h ]h"]h$]h&]uh1jhjwhhhj xhM`ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjyjjyjjjuh1jhhhj~&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)}(hjyh]h Parameters}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM]hjyubj)}(hhh](j)}(h4``struct srpt_send_ioctx *ioctx`` Send I/O context. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjyh]hstruct srpt_send_ioctx *ioctx}(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.chMZhjyubj )}(hhh]h)}(hSend I/O context.h]hSend I/O context.}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjyhMZhjyubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjyhMZhjyubj)}(h;``enum srpt_command_state old`` Current I/O context state. h](j)}(h``enum srpt_command_state old``h]j)}(hjyh]henum srpt_command_state old}(hjyhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM[hjyubj )}(hhh]h)}(hCurrent I/O context state.h]hCurrent I/O context state.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjzhM[hjzubah}(h]h ]h"]h$]h&]uh1j hjyubeh}(h]h ]h"]h$]h&]uh1jhjzhM[hjyubj)}(h7``enum srpt_command_state new`` New I/O context state. h](j)}(h``enum srpt_command_state new``h]j)}(hj5zh]henum srpt_command_state new}(hj7zhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3zubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM\hj/zubj )}(hhh]h)}(hNew I/O context state.h]hNew I/O context state.}(hjNzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjJzhM\hjKzubah}(h]h ]h"]h$]h&]uh1j hj/zubeh}(h]h ]h"]h$]h&]uh1jhjJzhM\hjyubeh}(h]h ]h"]h$]h&]uh1jhjyubh)}(h**Description**h]j)}(hjpzh]h Description}(hjrzhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjnzubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjyubh)}(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’.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM^hjyubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_post_recv (C function)c.srpt_post_recvhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(heint srpt_post_recv (struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h]j)}(hdint srpt_post_recv(struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h](j)}(hinth]hint}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjzhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMwubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzhhhjzhMwubj)}(hsrpt_post_recvh]j:)}(hsrpt_post_recvh]hsrpt_post_recv}(hjzhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubah}(h]h ](jjeh"]h$]h&]jjuh1jhjzhhhjzhMwubj)}(hR(struct srpt_device *sdev, struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *ioctx)h](j)}(hstruct srpt_device *sdevh](j)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjzubj&)}(h h]h }(hjzhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj {ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{modnameN classnameNjWjZ)}j]]j`)}jSjzsbc.srpt_post_recvasbuh1hhjzubj&)}(h h]h }(hj0{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjzubju)}(hjxh]h*}(hj>{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjzubj:)}(hsdevh]hsdev}(hjK{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjzubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubj)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjd{hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj`{ubj&)}(h h]h }(hjq{hhhNhNubah}(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$]h&] refdomainjQreftypejS reftargetj{modnameN classnameNjWjZ)}j]]j,{c.srpt_post_recvasbuh1hhj`{ubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj`{ubju)}(hjxh]h*}(hj{hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj`{ubj:)}(hchh]hch}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj`{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubj)}(hstruct srpt_recv_ioctx *ioctxh](j)}(hjh]hstruct}(hj{hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj{ubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hj{hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj{modnameN classnameNjWjZ)}j]]j,{c.srpt_post_recvasbuh1hhj{ubj&)}(h h]h }(hj|hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj{ubju)}(hjxh]h*}(hj|hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj{ubj:)}(hioctxh]hioctx}(hj+|hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjzubeh}(h]h ]h"]h$]h&]jjuh1jhjzhhhjzhMwubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjzhhhjzhMwubah}(h]jzah ](jjeh"]h$]h&]jj)jhuh1jhjzhMwhjzhhubj)}(hhh]h)}(hpost an IB receive requesth]hpost an IB receive request}(hjU|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMrhjR|hhubah}(h]h ]h"]h$]h&]uh1jhjzhhhjzhMwubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjm|jjm|jjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct srpt_device *sdev`` SRPT HCA pointer. ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct srpt_recv_ioctx *ioctx`` Receive I/O context pointer.h](h)}(h**Parameters**h]j)}(hjw|h]h Parameters}(hjy|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhju|ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMvhjq|ubj)}(hhh](j)}(h/``struct srpt_device *sdev`` SRPT HCA pointer. h](j)}(h``struct srpt_device *sdev``h]j)}(hj|h]hstruct srpt_device *sdev}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj|ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMshj|ubj )}(hhh]h)}(hSRPT HCA pointer.h]hSRPT HCA pointer.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMshj|ubah}(h]h ]h"]h$]h&]uh1j hj|ubeh}(h]h ]h"]h$]h&]uh1jhj|hMshj|ubj)}(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.chMthj|ubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj|hMthj|ubah}(h]h ]h"]h$]h&]uh1j hj|ubeh}(h]h ]h"]h$]h&]uh1jhj|hMthj|ubj)}(h>``struct srpt_recv_ioctx *ioctx`` Receive I/O context pointer.h](j)}(h!``struct srpt_recv_ioctx *ioctx``h]j)}(hj}h]hstruct srpt_recv_ioctx *ioctx}(hj }hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj}ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMvhj}ubj )}(hhh]h)}(hReceive I/O context pointer.h]hReceive I/O context pointer.}(hj!}hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMuhj}ubah}(h]h ]h"]h$]h&]uh1j hj}ubeh}(h]h ]h"]h$]h&]uh1jhj}hMvhj|ubeh}(h]h ]h"]h$]h&]uh1jhjq|ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h"srpt_zerolength_write (C function)c.srpt_zerolength_writehNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h3int srpt_zerolength_write (struct srpt_rdma_ch *ch)h]j)}(h2int srpt_zerolength_write(struct srpt_rdma_ch *ch)h](j)}(hinth]hint}(hjb}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj^}hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjq}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj^}hhhjp}hMubj)}(hsrpt_zerolength_writeh]j:)}(hsrpt_zerolength_writeh]hsrpt_zerolength_write}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubah}(h]h ](jjeh"]h$]h&]jjuh1jhj^}hhhjp}hMubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hj}hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}ubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj}modnameN classnameNjWjZ)}j]]j`)}jSj}sbc.srpt_zerolength_writeasbuh1hhj}ubj&)}(h h]h }(hj}hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubju)}(hjxh]h*}(hj}hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj}ubj:)}(hchh]hch}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj}ubah}(h]h ]h"]h$]h&]jjuh1jhj^}hhhjp}hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjZ}hhhjp}hMubah}(h]jU}ah ](jjeh"]h$]h&]jj)jhuh1jhjp}hMhjW}hhubj)}(hhh]h)}(h perform a zero-length RDMA writeh]h perform a zero-length RDMA write}(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&]uh1jhjW}hhhjp}hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj:~jj:~jjjuh1jhhhj~&hNhNubj)}(hX<**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** A quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.h](h)}(h**Parameters**h]j)}(hjD~h]h Parameters}(hjF~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjB~ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj>~ubj)}(hhh]j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjc~h]hstruct srpt_rdma_ch *ch}(hje~hhhNhNubah}(h]h ]h"]h$]h&]uh1jhja~ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj]~ubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj|~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjx~hMhjy~ubah}(h]h ]h"]h$]h&]uh1j hj]~ubeh}(h]h ]h"]h$]h&]uh1jhjx~hMhjZ~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$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj>~ubh)}(hA quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.h]hA quote from the InfiniBand specification: C9-88: For an HCA responder using Reliable Connection service, for each zero-length RDMA READ or WRITE request, the R_Key shall not be validated, even if the request includes Immediate data.}(hj~hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj>~ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_get_desc_tbl (C function)c.srpt_get_desc_tblhNtauh1hhj~&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}(hj~hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj~hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5ubj&)}(h h]h }(hj~hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj~hhhj~hM5ubj)}(hsrpt_get_desc_tblh]j:)}(hsrpt_get_desc_tblh]hsrpt_get_desc_tbl}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhj~hhhj~hM5ubj)}(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}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hj-hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hj>hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj;ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj@modnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hj^hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recv_ioctxh]h recv_ioctx}(hjyhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(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]]jZc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(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&]noemphjjuh1jhjubj)}(hstruct srp_cmd *srp_cmdh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrp_cmdh]hsrp_cmd}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj"modnameN classnameNjWjZ)}j]]jZc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hj>hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjLhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsrp_cmdh]hsrp_cmd}(hjYhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(henum dma_data_direction *dirh](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:)}(hdma_data_directionh]hdma_data_direction}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jZc.srpt_get_desc_tblasbuh1hhjnubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjnubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjnubj:)}(hdirh]hdir}(hjɀhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjnubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hstruct scatterlist **sgh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjހubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjހubh)}(hhh]j:)}(h scatterlisth]h scatterlist}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jZc.srpt_get_desc_tblasbuh1hhjހubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjހubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjހubju)}(hjxh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjހubj:)}(hsgh]hsg}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjހubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hunsigned int *sg_cnth](j)}(hunsignedh]hunsigned}(hj_hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj[ubj&)}(h h]h }(hjmhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj[ubj)}(hinth]hint}(hj{hhhNhNubah}(h]h ]jah"]h$]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:)}(hsg_cnth]hsg_cnt}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj[ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u64 *data_lenh](h)}(hhh]j:)}(hu64h]hu64}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jZc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hjށhhhNhNubah}(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&]noemphjjuh1jhjubj)}(hu16 imm_data_offseth](h)}(hhh]j:)}(hu16h]hu16}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jZc.srpt_get_desc_tblasbuh1hhjubj&)}(h h]h }(hj3hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(himm_data_offseth]himm_data_offset}(hjAhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhj~hhhj~hM5ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj~hhhj~hM5ubah}(h]j~ah ](jjeh"]h$]h&]jj)jhuh1jhj~hM5hj~hhubj)}(hhh]h)}(h/parse the data descriptors of a SRP_CMD requesth]h/parse the data descriptors of a SRP_CMD request}(hjkhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM#hjhhhubah}(h]h ]h"]h$]h&]uh1jhj~hhhj~hM5ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct srpt_recv_ioctx *recv_ioctx`` I/O context associated with the received command **srp_cmd**. ``struct srpt_send_ioctx *ioctx`` I/O context that will be used for responding to the initiator. ``struct srp_cmd *srp_cmd`` Pointer to the SRP_CMD request data. ``enum dma_data_direction *dir`` Pointer to the variable to which the transfer direction will be written. ``struct scatterlist **sg`` [out] scatterlist for the parsed SRP_CMD. ``unsigned int *sg_cnt`` [out] length of **sg**. ``u64 *data_len`` Pointer to the variable to which the total data length of all descriptors in the SRP_CMD request will be written. ``u16 imm_data_offset`` [in] Offset in SRP_CMD requests at which immediate data starts. **Description** This function initializes ioctx->nrbuf and ioctx->r_bufs. Returns -EINVAL when the SRP_CMD request contains inconsistent descriptors; -ENOMEM when memory allocation fails and zero upon success.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM'hjubj)}(hhh](j)}(he``struct srpt_recv_ioctx *recv_ioctx`` I/O context associated with the received command **srp_cmd**. h](j)}(h&``struct srpt_recv_ioctx *recv_ioctx``h]j)}(hjh]h"struct srpt_recv_ioctx *recv_ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM$hjubj )}(hhh]h)}(h=I/O context associated with the received command **srp_cmd**.h](h1I/O context associated with the received command }(hjłhhhNhNubj)}(h **srp_cmd**h]hsrp_cmd}(hj͂hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjłubh.}(hjłhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhM$hj‚ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM$hjubj)}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hM%hj ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj hM%hjubj)}(hA``struct srp_cmd *srp_cmd`` Pointer to the SRP_CMD request data. h](j)}(h``struct srp_cmd *srp_cmd``h]j)}(hj0h]hstruct srp_cmd *srp_cmd}(hj2hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj.ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM&hj*ubj )}(hhh]h)}(h$Pointer to the SRP_CMD request data.h]h$Pointer to the SRP_CMD request data.}(hjIhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjEhM&hjFubah}(h]h ]h"]h$]h&]uh1j hj*ubeh}(h]h ]h"]h$]h&]uh1jhjEhM&hjubj)}(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)}(hjih]henum dma_data_direction *dir}(hjkhhhNhNubah}(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.chM(hjcubj )}(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.}(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 hjcubeh}(h]h ]h"]h$]h&]uh1jhj~hM(hjubj)}(hF``struct scatterlist **sg`` [out] scatterlist for the parsed SRP_CMD. h](j)}(h``struct scatterlist **sg``h]j)}(hjh]hstruct scatterlist **sg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM)hjubj )}(hhh]h)}(h)[out] scatterlist for the parsed SRP_CMD.h]h)[out] scatterlist for the parsed SRP_CMD.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM)hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM)hjubj)}(h1``unsigned int *sg_cnt`` [out] length of **sg**. h](j)}(h``unsigned int *sg_cnt``h]j)}(hj܃h]hunsigned int *sg_cnt}(hjރhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjڃubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM*hjփubj )}(hhh]h)}(h[out] length of **sg**.h](h[out] length of }(hjhhhNhNubj)}(h**sg**h]hsg}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhjhM*hjubah}(h]h ]h"]h$]h&]uh1j hjփubeh}(h]h ]h"]h$]h&]uh1jhjhM*hjubj)}(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)}(hj'h]h u64 *data_len}(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)}(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.}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM+hj=ubah}(h]h ]h"]h$]h&]uh1j hj!ubeh}(h]h ]h"]h$]h&]uh1jhj<hM,hjubj)}(hX``u16 imm_data_offset`` [in] Offset in SRP_CMD requests at which immediate data starts. h](j)}(h``u16 imm_data_offset``h]j)}(hjah]hu16 imm_data_offset}(hjchhhNhNubah}(h]h ]h"]h$]h&]uh1jhj_ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM.hj[ubj )}(hhh]h)}(h?[in] Offset in SRP_CMD requests at which immediate data starts.h]h?[in] Offset in SRP_CMD requests at which immediate data starts.}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM-hjwubah}(h]h ]h"]h$]h&]uh1j hj[ubeh}(h]h ]h"]h$]h&]uh1jhjvhM.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$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM0hjubh)}(h9This function initializes ioctx->nrbuf and ioctx->r_bufs.h]h9This function initializes ioctx->nrbuf and ioctx->r_bufs.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM0hjubh)}(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.}(hj„hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM2hjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_init_ch_qp (C function)c.srpt_init_ch_qphNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h?int srpt_init_ch_qp (struct srpt_rdma_ch *ch, struct ib_qp *qp)h]j)}(h>int srpt_init_ch_qp(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMubj)}(hsrpt_init_ch_qph]j:)}(hsrpt_init_ch_qph]hsrpt_init_ch_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h+(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hj.hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj*ubj&)}(h h]h }(hj;hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*ubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjLhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjIubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjNmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_init_ch_qpasbuh1hhj*ubj&)}(h h]h }(hjlhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj*ubju)}(hjxh]h*}(hjzhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj*ubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj*ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj&ubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jhc.srpt_init_ch_qpasbuh1hhjubj&)}(h h]h }(hj܅hhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhj&ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h initialize queue pair attributesh]h initialize queue pair attributes}(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$]h&]jjQjj9jj9jjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct ib_qp *qp`` Queue pair pointer. **Description** Initialized the attributes of queue pair 'qp' by allowing local write, remote read and remote write. Also transitions 'qp' to state IB_QPS_INIT.h](h)}(h**Parameters**h]j)}(hjCh]h Parameters}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj=ubj)}(hhh](j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjbh]hstruct srpt_rdma_ch *ch}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj`ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj\ubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjwhMhjxubah}(h]h ]h"]h$]h&]uh1j hj\ubeh}(h]h ]h"]h$]h&]uh1jhjwhMhjYubj)}(h)``struct ib_qp *qp`` Queue pair pointer. 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)}(hQueue pair pointer.h]hQueue pair pointer.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjYubeh}(h]h ]h"]h$]h&]uh1jhj=ubh)}(h**Description**h]j)}(hjֆh]h Description}(hj؆hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjԆubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj=ubh)}(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$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj=ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_ch_qp_rtr (C function)c.srpt_ch_qp_rtrhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h>int srpt_ch_qp_rtr (struct srpt_rdma_ch *ch, struct ib_qp *qp)h]j)}(h=int srpt_ch_qp_rtr(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/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$]h&]uh1j%hjhhhj)hMubj)}(hsrpt_ch_qp_rtrh]j:)}(hsrpt_ch_qp_rtrh]hsrpt_ch_qp_rtr}(hj<hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj8ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhj)hMubj)}(h+(struct srpt_rdma_ch *ch, struct ib_qp *qp)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjXhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjTubj&)}(h h]h }(hjehhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjvhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjxmodnameN classnameNjWjZ)}j]]j`)}jSj>sbc.srpt_ch_qp_rtrasbuh1hhjTubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjTubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjTubj:)}(hchh]hch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjTubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjPubj)}(hstruct ib_qp *qph](j)}(hjh]hstruct}(hjʇhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjƇubj&)}(h h]h }(hjׇhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjƇubh)}(hhh]j:)}(hib_qph]hib_qp}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_ch_qp_rtrasbuh1hhjƇubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjƇubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjƇubj:)}(hqph]hqp}(hj!hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjƇubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjPubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhj)hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj)hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj)hMhjhhubj)}(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)}(hjKhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjHhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj)hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjcjjcjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` channel of the queue pair. ``struct ib_qp *qp`` queue pair to change the state of. **Description** Returns zero upon success and a negative value upon failure. **Note** currently a struct ib_qp_attr takes 136 bytes on a 64-bit system. If this structure ever becomes larger, it might be necessary to allocate it dynamically instead of on the stack.h](h)}(h**Parameters**h]j)}(hjmh]h Parameters}(hjohhhNhNubah}(h]h ]h"]h$]h&]uh1jhjkubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjgubj)}(hhh](j)}(h7``struct srpt_rdma_ch *ch`` channel of the queue pair. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]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)}(hjňh]hstruct ib_qp *qp}(hjLjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjÈubah}(h]h ]h"]h$]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.}(hjވhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjڈhMhjۈubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjڈhMhjubeh}(h]h ]h"]h$]h&]uh1jhjgubh)}(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.chMhjgubh)}(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}(hjlhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj{hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhhjzhMubj)}(hsrpt_ch_qp_rtsh]j:)}(hsrpt_ch_qp_rtsh]hsrpt_ch_qp_rts}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhhjzhMubj)}(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}(hjljhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjĉubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjɉmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_ch_qp_rtsasbuh1hhjubj&)}(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&]noemphjjuh1jhjubj)}(hstruct ib_qp *qph](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_qph]hib_qp}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj6ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj;modnameN classnameNjWjZ)}j]]jc.srpt_ch_qp_rtsasbuh1hhjubj&)}(h h]h }(hjWhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjehhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hqph]hqp}(hjrhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhhjzhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjdhhhjzhMubah}(h]j_ah ](jjeh"]h$]h&]jj)jhuh1jhjzhMhjahhubj)}(hhh]h)}(h6change the state of a channel to 'ready to send' (RTS)h]h:change the state of a channel to ‘ready to send’ (RTS)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjhhubah}(h]h ]h"]h$]h&]uh1jhjahhhjzhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&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)}(hj݊h]hstruct srpt_rdma_ch *ch}(hjߊhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjۊubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj׊ubj )}(hhh]h)}(hchannel of the queue pair.h]hchannel of the queue pair.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hj׊ubeh}(h]h ]h"]h$]h&]uh1jhjhMhjԊubj)}(h8``struct ib_qp *qp`` queue pair to change the state of. h](j)}(h``struct ib_qp *qp``h]j)}(hjh]hstruct ib_qp *qp}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h"queue pair to change the state of.h]h"queue pair to change the state of.}(hj/hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj+hMhj,ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj+hMhjԊubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjQh]h Description}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1jhjOubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(hubj)}(hstruct ib_wc *wch](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjŐhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_wch]hib_wc}(hj֐hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjӐubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjؐmodnameN classnameNjWjZ)}j]]jc.srpt_rdma_read_doneasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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&]jjuh1jhjhhhjhMmubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMmubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMmhjhhubj)}(hhh]h)}(hRDMA read completion callbackh]hRDMA read completion callback}(hj9hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMdhj6hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMmubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjQjjQjjjuh1jhhhj~&hNhNubj)}(hXf**Parameters** ``struct ib_cq *cq`` Completion queue. ``struct ib_wc *wc`` Work completion. **Description** XXX: what is now target_execute_cmd used to be asynchronous, and unmapping the data that has been transferred via IB RDMA had to be postponed until the check_stop_free() callback. None of this is necessary anymore and needs to be cleaned up.h](h)}(h**Parameters**h]j)}(hj[h]h Parameters}(hj]hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjYubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhhjUubj)}(hhh](j)}(h'``struct ib_cq *cq`` Completion queue. h](j)}(h``struct ib_cq *cq``h]j)}(hjzh]hstruct ib_cq *cq}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMehjtubj )}(hhh]h)}(hCompletion queue.h]hCompletion queue.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMehjubah}(h]h ]h"]h$]h&]uh1j hjtubeh}(h]h ]h"]h$]h&]uh1jhjhMehjqubj)}(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.chMfhjubj )}(hhh]h)}(hWork completion.h]hWork completion.}(hj̑hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjȑhMfhjɑubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjȑhMfhjqubeh}(h]h ]h"]h$]h&]uh1jhjUubh)}(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.chMhhjUubh)}(hXXX: what is now target_execute_cmd used to be asynchronous, and unmapping the data that has been transferred via IB RDMA had to be postponed until the check_stop_free() callback. None of this is necessary anymore and needs to be cleaned up.h]hXXX: what is now target_execute_cmd used to be asynchronous, and unmapping the data that has been transferred via IB RDMA had to be postponed until the check_stop_free() callback. None of this is necessary anymore and needs to be cleaned up.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhhjUubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_build_cmd_rsp (C function)c.srpt_build_cmd_rsphNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hdint srpt_build_cmd_rsp (struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u64 tag, int status)h]j)}(hcint srpt_build_cmd_rsp(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u64 tag, int status)h](j)}(hinth]hint}(hj3hhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hj/hhhjAhMubj)}(hsrpt_build_cmd_rsph]j:)}(hsrpt_build_cmd_rsph]hsrpt_build_cmd_rsp}(hjThhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjPubah}(h]h ](jjeh"]h$]h&]jjuh1jhj/hhhjAhMubj)}(hM(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u64 tag, int status)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjphhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjVsbc.srpt_build_cmd_rspasbuh1hhjlubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjlubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjlubj:)}(hchh]hch}(hjɒhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjlubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubj)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjޒubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjޒubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_build_cmd_rspasbuh1hhjޒubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjޒubju)}(hjxh]h*}(hj,hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjޒubj:)}(hioctxh]hioctx}(hj9hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjޒubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubj)}(hu64 tagh](h)}(hhh]j:)}(hu64h]hu64}(hjUhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjRubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjWmodnameN classnameNjWjZ)}j]]jc.srpt_build_cmd_rspasbuh1hhjNubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjNubj:)}(htagh]htag}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjNubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubj)}(h int statush](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hstatush]hstatus}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjhubeh}(h]h ]h"]h$]h&]jjuh1jhj/hhhjAhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj+hhhjAhMubah}(h]j&ah ](jjeh"]h$]h&]jj)jhuh1jhjAhMhj(hhubj)}(hhh]h)}(hbuild a SRP_RSP responseh]hbuild a SRP_RSP response}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjݓhhubah}(h]h ]h"]h$]h&]uh1jhj(hhhjAhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&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 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. ``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)}(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$]h&]uh1jhjubah}(h]h ]h"]h$]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.}(hj:hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj6hMhj7ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj6hMhjubj)}(h``struct srpt_send_ioctx *ioctx`` I/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data. h](j)}(h!``struct srpt_send_ioctx *ioctx``h]j)}(hjZh]hstruct srpt_send_ioctx *ioctx}(hj\hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjXubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjTubj )}(hhh]h)}(hI/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data.h]hI/O context associated with the SRP_CMD request. The response will be built in the buffer ioctx->buf points at and hence this function will overwrite the request data.}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjpubah}(h]h ]h"]h$]h&]uh1j hjTubeh}(h]h ]h"]h$]h&]uh1jhjohMhjubj)}(hK``u64 tag`` tag of the request for which this response is being generated. h](j)}(h ``u64 tag``h]j)}(hjh]hu64 tag}(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>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 hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(hK``int status`` value for the STATUS field of the SRP_RSP information unit. h](j)}(h``int status``h]j)}(hj͔h]h int status}(hjϔhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj˔ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjǔubj )}(hhh]h)}(h;value for the STATUS field of the SRP_RSP information unit.h]h;value for the STATUS field of the SRP_RSP information unit.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjǔubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(h2Returns the size in bytes of the SRP_RSP response.h]h2Returns the size in bytes of the SRP_RSP response.}(hjhhhNhNubah}(h]h ]h"]h$]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. 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]hAn 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.}(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&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](h#srpt_build_tskmgmt_rsp (C function)c.srpt_build_tskmgmt_rsphNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hiint srpt_build_tskmgmt_rsp (struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h]j)}(hhint srpt_build_tskmgmt_rsp(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h](j)}(hinth]hint}(hj\hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjXhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjkhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjXhhhjjhMubj)}(hsrpt_build_tskmgmt_rsph]j:)}(hsrpt_build_tskmgmt_rsph]hsrpt_build_tskmgmt_rsp}(hj}hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjyubah}(h]h ](jjeh"]h$]h&]jjuh1jhjXhhhjjhMubj)}(hN(struct srpt_rdma_ch *ch, struct srpt_send_ioctx *ioctx, u8 rsp_code, u64 tag)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_build_tskmgmt_rspasbuh1hhjubj&)}(h h]h }(hjוhhhNhNubah}(h]h ]j2ah"]h$]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$]h&]noemphjjuh1jhjubj)}(hstruct srpt_send_ioctx *ioctxh](j)}(hjh]hstruct}(hj hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hj)hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj+modnameN classnameNjWjZ)}j]]jӕc.srpt_build_tskmgmt_rspasbuh1hhjubj&)}(h h]h }(hjGhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjUhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hioctxh]hioctx}(hjbhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(h u8 rsp_codeh](h)}(hhh]j:)}(hu8h]hu8}(hj~hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj{ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jӕc.srpt_build_tskmgmt_rspasbuh1hhjwubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjwubj:)}(hrsp_codeh]hrsp_code}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjwubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjubj)}(hu64 tagh](h)}(hhh]j:)}(hu64h]hu64}(hjƖhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjÖubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjȖmodnameN classnameNjWjZ)}j]]jӕc.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$]h&]noemphjjuh1jhjubeh}(h]h ]h"]h$]h&]jjuh1jhjXhhhjjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjThhhjjhMubah}(h]jOah ](jjeh"]h$]h&]jj)jhuh1jhjjhMhjQhhubj)}(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&]uh1jhjQhhhjjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj4jj4jjjuh1jhhhj~&hNhNubj)}(hX/**Parameters** ``struct srpt_rdma_ch *ch`` RDMA channel through which the request has been received. ``struct srpt_send_ioctx *ioctx`` I/O context in which the SRP_RSP response will be built. ``u8 rsp_code`` RSP_CODE that will be stored in the response. ``u64 tag`` Tag of the request for which this response is being generated. **Description** Returns the size in bytes of the SRP_RSP response. An SRP_RSP response contains a SCSI status or service response. See also section 6.9 in the SRP r16a document for the format of an SRP_RSP response.h](h)}(h**Parameters**h]j)}(hj>h]h Parameters}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj<ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj8ubj)}(hhh](j)}(hV``struct srpt_rdma_ch *ch`` RDMA channel through which the request has been received. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hj]h]hstruct srpt_rdma_ch *ch}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj[ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjWubj )}(hhh]h)}(h9RDMA channel through which the request has been received.h]h9RDMA channel through which the request has been received.}(hjvhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjrhMhjsubah}(h]h ]h"]h$]h&]uh1j hjWubeh}(h]h ]h"]h$]h&]uh1jhjrhMhjTubj)}(h[``struct srpt_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)}(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.chMhjubj )}(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.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjTubj)}(h>``u8 rsp_code`` RSP_CODE that will be stored in the response. h](j)}(h``u8 rsp_code``h]j)}(hjϗh]h u8 rsp_code}(hjїhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͗ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjɗubj )}(hhh]h)}(h-RSP_CODE that will be stored in the response.h]h-RSP_CODE that will be stored in the response.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjɗubeh}(h]h ]h"]h$]h&]uh1jhjhMhjTubj)}(hK``u64 tag`` Tag of the request for which this response is being generated. h](j)}(h ``u64 tag``h]j)}(hjh]hu64 tag}(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)}(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.}(hj!hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjTubeh}(h]h ]h"]h$]h&]uh1jhj8ubh)}(h**Description**h]j)}(hjCh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj8ubh)}(h2Returns the size in bytes of the SRP_RSP response.h]h2Returns the size in bytes of the SRP_RSP response.}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhj8ubh)}(hAn SRP_RSP response contains a SCSI status or service response. See also section 6.9 in the SRP r16a document for the format of an SRP_RSP response.h]hAn SRP_RSP response contains a SCSI status or service response. 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](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(ha(struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *recv_ioctx, struct srpt_send_ioctx *send_ioctx)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjԘhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjИubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjИubh)}(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`)}jSjsbc.srpt_handle_cmdasbuh1hhjИubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjИubju)}(hjxh]h*}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjИubj:)}(hchh]hch}(hj-hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjИubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj̘ubj)}(h"struct srpt_recv_ioctx *recv_ioctxh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubh)}(hhh]j:)}(hsrpt_recv_ioctxh]hsrpt_recv_ioctx}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjfmodnameN classnameNjWjZ)}j]]jc.srpt_handle_cmdasbuh1hhjBubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBubj:)}(h recv_ioctxh]h recv_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj̘ubj)}(h"struct srpt_send_ioctx *send_ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjÙhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjԙhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjљubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj֙modnameN classnameNjWjZ)}j]]jc.srpt_handle_cmdasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h send_ioctxh]h send_ioctx}(hj hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj̘ubeh}(h]h ]h"]h$]h&]jjuh1jhjhhhjhMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhjhMhjhhubj)}(hhh]h)}(h"process a SRP_CMD information unith]h"process a SRP_CMD information unit}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj4hhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjOjjOjjjuh1jhhhj~&hNhNubj)}(h**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.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)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjxh]hstruct srpt_rdma_ch *ch}(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.chM hjrubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjrubeh}(h]h ]h"]h$]h&]uh1jhjhM hjoubj)}(h<``struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context. h](j)}(h&``struct srpt_recv_ioctx *recv_ioctx``h]j)}(hjh]h"struct srpt_recv_ioctx *recv_ioctx}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjubj )}(hhh]h)}(hReceive I/O context.h]hReceive I/O context.}(hjʚhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjƚhM hjǚubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjƚhM hjoubj)}(h8``struct srpt_send_ioctx *send_ioctx`` Send I/O context.h](j)}(h&``struct srpt_send_ioctx *send_ioctx``h]j)}(hjh]h"struct srpt_send_ioctx *send_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 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]j2ah"]h$]h&]uh1j%hj@hhhjRhMmubj)}(hsrpt_handle_tsk_mgmth]j:)}(hsrpt_handle_tsk_mgmth]hsrpt_handle_tsk_mgmt}(hjehhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ](jjeh"]h$]h&]jjuh1jhj@hhhjRhMmubj)}(ha(struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *recv_ioctx, struct srpt_send_ioctx *send_ioctx)h](j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj}ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubh)}(hhh]j:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjgsbc.srpt_handle_tsk_mgmtasbuh1hhj}ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj}ubju)}(hjxh]h*}(hj͛hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj}ubj:)}(hchh]hch}(hjڛhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyubj)}(h"struct srpt_recv_ioctx *recv_ioctxh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_handle_tsk_mgmtasbuh1hhjubj&)}(h h]h }(hj/hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(h recv_ioctxh]h recv_ioctx}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyubj)}(h"struct srpt_send_ioctx *send_ioctxh](j)}(hjh]hstruct}(hjchhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj_ubj&)}(h h]h }(hjphhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubh)}(hhh]j:)}(hsrpt_send_ioctxh]hsrpt_send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj~ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_handle_tsk_mgmtasbuh1hhj_ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj_ubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthj_ubj:)}(h send_ioctxh]h send_ioctx}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj_ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjyubeh}(h]h ]h"]h$]h&]jjuh1jhj@hhhjRhMmubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj<hhhjRhMmubah}(h]j7ah ](jjeh"]h$]h&]jj)jhuh1jhjRhMmhj9hhubj)}(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&]uh1jhj9hhhjRhMmubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. ``struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context. ``struct srpt_send_ioctx *send_ioctx`` Send I/O context. **Description** Returns 0 if and only if the request will be processed by the target core. 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]h"]h$]h&]uh1jhj\ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMehjXubj )}(hhh]h)}(hReceive I/O context.h]hReceive I/O context.}(hjwhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjshMehjtubah}(h]h ]h"]h$]h&]uh1j hjXubeh}(h]h ]h"]h$]h&]uh1jhjshMehjubj)}(h9``struct srpt_send_ioctx *send_ioctx`` Send I/O context. h](j)}(h&``struct srpt_send_ioctx *send_ioctx``h]j)}(hjh]h"struct srpt_send_ioctx *send_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.chMfhjubj )}(hhh]h)}(hSend I/O context.h]hSend I/O context.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMfhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMfhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjҝh]h Description}(hjԝhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjНubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhhjubh)}(hJReturns 0 if and only if the request will be processed by the target core.h]hJReturns 0 if and only if the request will be processed by the target core.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhhjubh)}(hiFor more information about SRP_TSK_MGMT information units, see also section 6.7 in the SRP r16a document.h]hiFor more information about SRP_TSK_MGMT information units, see also section 6.7 in the SRP r16a document.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMjhjubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_handle_new_iu (C function)c.srpt_handle_new_iuhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hUbool srpt_handle_new_iu (struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *recv_ioctx)h]j)}(hTbool srpt_handle_new_iu(struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *recv_ioctx)h](j)}(hj*[h]hbool}(hj&hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj"hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hj4hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj"hhhj3hMubj)}(hsrpt_handle_new_iuh]j:)}(hsrpt_handle_new_iuh]hsrpt_handle_new_iu}(hjFhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubah}(h]h ](jjeh"]h$]h&]jjuh1jhj"hhhj3hMubj)}(h=(struct srpt_rdma_ch *ch, struct srpt_recv_ioctx *recv_ioctx)h](j)}(hstruct srpt_rdma_ch *chh](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:)}(h srpt_rdma_chh]h srpt_rdma_ch}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj}ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjHsbc.srpt_handle_new_iuasbuh1hhj^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&]noemphjjuh1jhjZubj)}(h"struct srpt_recv_ioctx *recv_ioctxh](j)}(hjh]hstruct}(hjԞhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjОubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjОubh)}(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_handle_new_iuasbuh1hhjОubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjОubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjОubj:)}(h recv_ioctxh]h recv_ioctx}(hj+hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjОubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjZubeh}(h]h ]h"]h$]h&]jjuh1jhj"hhhj3hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhj3hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj3hMhjhhubj)}(hhh]h)}(h)process a newly received information unith]h)process a newly received information unit}(hjUhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjRhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj3hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjmjjmjjjuh1jhhhj~&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)}(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.chMhjqubj)}(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)}(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)}(hBRDMA channel through which the information unit has been received.h]hBRDMA channel through which the information unit has been received.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h```struct srpt_recv_ioctx *recv_ioctx`` Receive I/O context associated with the information unit.h](j)}(h&``struct srpt_recv_ioctx *recv_ioctx``h]j)}(hjϟh]h"struct srpt_recv_ioctx *recv_ioctx}(hjџhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj͟ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjɟubj )}(hhh]h)}(h9Receive I/O context associated with the information unit.h]h9Receive I/O context associated with the information unit.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubah}(h]h ]h"]h$]h&]uh1j hjɟubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjqubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_send_done (C function)c.srpt_send_donehNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h8void srpt_send_done (struct ib_cq *cq, struct ib_wc *wc)h]j)}(h7void srpt_send_done(struct ib_cq *cq, struct ib_wc *wc)h](j)}(hvoidh]hvoid}(hj)hhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hj%hhhj7hMubj)}(hsrpt_send_doneh]j:)}(hsrpt_send_doneh]hsrpt_send_done}(hjJhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjFubah}(h]h ](jjeh"]h$]h&]jjuh1jhj%hhhj7hMubj)}(h$(struct ib_cq *cq, struct ib_wc *wc)h](j)}(hstruct ib_cq *cqh](j)}(hjh]hstruct}(hjfhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjbubj&)}(h h]h }(hjshhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubh)}(hhh]j:)}(hib_cqh]hib_cq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjLsbc.srpt_send_doneasbuh1hhjbubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjbubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjbubj:)}(hcqh]hcq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjbubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^ubj)}(hstruct ib_wc *wch](j)}(hjh]hstruct}(hjؠhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjԠubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjԠubh)}(hhh]j:)}(hib_wch]hib_wc}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_send_doneasbuh1hhjԠubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjԠubju)}(hjxh]h*}(hj"hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjԠubj:)}(hwch]hwc}(hj/hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjԠubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj^ubeh}(h]h ]h"]h$]h&]jjuh1jhj%hhhj7hMubeh}(h]h ]h"]h$]h&]jjjuh1j jjhj!hhhj7hMubah}(h]jah ](jjeh"]h$]h&]jj)jhuh1jhj7hMhjhhubj)}(hhh]h)}(hsend completion callbackh]hsend completion callback}(hjYhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjVhhubah}(h]h ]h"]h$]h&]uh1jhjhhhj7hMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjqjjqjjjuh1jhhhj~&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)}(hj{h]h Parameters}(hj}hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjyubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjuubj)}(hhh](j)}(h'``struct ib_cq *cq`` Completion queue. h](j)}(h``struct ib_cq *cq``h]j)}(hjh]hstruct ib_cq *cq}(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)}(hCompletion queue.h]hCompletion queue.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h&``struct ib_wc *wc`` Work completion. h](j)}(h``struct ib_wc *wc``h]j)}(hjӡh]hstruct ib_wc *wc}(hjաhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjѡubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hj͡ubj )}(hhh]h)}(hWork completion.h]hWork completion.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hj͡ubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjuubh)}(h**Note**h]j)}(hjh]hNote}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjuubh)}(hXAlthough this has not yet been observed during tests, at least in theory it is possible that the srpt_get_send_ioctx() call invoked by srpt_handle_new_iu() fails. This is possible because the req_lim_delta value in each response is set to one, and it is possible that this response makes the initiator send a new request before the send completion for that response has been processed. This could e.g. happen if the call to srpt_put_send_iotcx() is delayed because of a higher priority interrupt or if IB retransmission causes generation of the send completion to be delayed. Incoming information units for which srpt_get_send_ioctx() fails are queued on cmd_wait_list. The code below processes these delayed requests one at a time.h]hXAlthough this has not yet been observed during tests, at least in theory it is possible that the srpt_get_send_ioctx() call invoked by srpt_handle_new_iu() fails. This is possible because the req_lim_delta value in each response is set to one, and it is possible that this response makes the initiator send a new request before the send completion for that response has been processed. This could e.g. happen if the call to srpt_put_send_iotcx() is delayed because of a higher priority interrupt or if IB retransmission causes generation of the send completion to be delayed. Incoming information units for which srpt_get_send_ioctx() fails are queued on cmd_wait_list. The code below processes these delayed requests one at a time.}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjuubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_create_ch_ib (C function)c.srpt_create_ch_ibhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h/int srpt_create_ch_ib (struct srpt_rdma_ch *ch)h]j)}(h.int srpt_create_ch_ib(struct srpt_rdma_ch *ch)h](j)}(hinth]hint}(hjShhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjOhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM7ubj&)}(h h]h }(hjbhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjOhhhjahM7ubj)}(hsrpt_create_ch_ibh]j:)}(hsrpt_create_ch_ibh]hsrpt_create_ch_ib}(hjthhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjpubah}(h]h ](jjeh"]h$]h&]jjuh1jhjOhhhjahM7ubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjvsbc.srpt_create_ch_ibasbuh1hhjubj&)}(h h]h }(hj΢hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjܢhhhNhNubah}(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&]jjuh1jhjOhhhjahM7ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjKhhhjahM7ubah}(h]jFah ](jjeh"]h$]h&]jj)jhuh1jhjahM7hjHhhubj)}(hhh]h)}(h)create receive and send completion queuesh]h)create receive and send completion queues}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM4hjhhubah}(h]h ]h"]h$]h&]uh1jhjHhhhjahM7ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj+jj+jjjuh1jhhhj~&hNhNubj)}(h@**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](h)}(h**Parameters**h]j)}(hj5h]h Parameters}(hj7hhhNhNubah}(h]h ]h"]h$]h&]uh1jhj3ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM8hj/ubj)}(hhh]j)}(h.``struct srpt_rdma_ch *ch`` SRPT RDMA channel.h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjTh]hstruct srpt_rdma_ch *ch}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjRubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM:hjNubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM5hjjubah}(h]h ]h"]h$]h&]uh1j hjNubeh}(h]h ]h"]h$]h&]uh1jhjihM:hjKubah}(h]h ]h"]h$]h&]uh1jhj/ubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_close_ch (C function)c.srpt_close_chhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h,bool srpt_close_ch (struct srpt_rdma_ch *ch)h]j)}(h+bool srpt_close_ch(struct srpt_rdma_ch *ch)h](j)}(hj*[h]hbool}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhMubj)}(h srpt_close_chh]j:)}(h srpt_close_chh]h srpt_close_ch}(hjΣhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjʣubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]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$]h&] refdomainjQreftypejS reftargetj modnameN classnameNjWjZ)}j]]j`)}jSjУsbc.srpt_close_chasbuh1hhjubj&)}(h h]h }(hj(hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj6hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hchh]hch}(hjChhhNhNubah}(h]h ]jFah"]h$]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)}(hclose a RDMA channelh]hclose a RDMA channel}(hjmhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjjhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** Make sure all resources associated with the channel will be deallocated at an appropriate time. Returns true if and only if the channel state has been modified into CH_DRAINING.h](h)}(h**Parameters**h]j)}(hjh]h Parameters}(hjhhhNhNubah}(h]h ]h"]h$]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$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjǤhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjähMhjĤubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjähMhjubah}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjh]h Description}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(h_Make sure all resources associated with the channel will be deallocated at an appropriate time.h]h_Make sure all resources associated with the channel will be deallocated at an appropriate time.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(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.}(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&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_req_recv (C function)c.srpt_cm_req_recvhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hint srpt_cm_req_recv (struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h]j)}(hint srpt_cm_req_recv(struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h](j)}(hinth]hint}(hj=hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhj9hhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMubj&)}(h h]h }(hjLhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj9hhhjKhMubj)}(hsrpt_cm_req_recvh]j:)}(hsrpt_cm_req_recvh]hsrpt_cm_req_recv}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjZubah}(h]h ](jjeh"]h$]h&]jjuh1jhj9hhhjKhMubj)}(h(struct srpt_device *const sdev, struct ib_cm_id *ib_cm_id, struct rdma_cm_id *rdma_cm_id, u8 port_num, __be16 pkey, const struct srp_login_req *req, const char *src_addr)h](j)}(hstruct srpt_device *const sdevh](j)}(hjh]hstruct}(hjzhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubh)}(hhh]j:)}(h srpt_deviceh]h srpt_device}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSj`sbc.srpt_cm_req_recvasbuh1hhjvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubju)}(hjxh]h*}(hjƥhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjvubj)}(hjh]hconst}(hjӥhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjvubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjvubj:)}(hsdevh]hsdev}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjvubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(hstruct ib_cm_id *ib_cm_idh](j)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(hib_cm_idh]hib_cm_id}(hj%hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj"ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj'modnameN classnameNjWjZ)}j]]jc.srpt_cm_req_recvasbuh1hhjubj&)}(h h]h }(hjChhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjQhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hib_cm_idh]hib_cm_id}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(hstruct rdma_cm_id *rdma_cm_idh](j)}(hjh]hstruct}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubh)}(hhh]j:)}(h rdma_cm_idh]h rdma_cm_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_cm_req_recvasbuh1hhjsubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjsubj:)}(h rdma_cm_idh]h rdma_cm_id}(hjΦhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(h u8 port_numh](h)}(hhh]j:)}(hu8h]hu8}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_cm_req_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj:)}(hport_numh]hport_num}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(h __be16 pkeyh](h)}(hhh]j:)}(h__be16h]h__be16}(hj2hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj/ubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetj4modnameN classnameNjWjZ)}j]]jc.srpt_cm_req_recvasbuh1hhj+ubj&)}(h h]h }(hjPhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hj+ubj:)}(hpkeyh]hpkey}(hj^hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj+ubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(hconst struct srp_login_req *reqh](j)}(hjh]hconst}(hjwhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubj)}(hjh]hstruct}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjsubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubh)}(hhh]j:)}(h srp_login_reqh]h srp_login_req}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_cm_req_recvasbuh1hhjsubj&)}(h h]h }(hjΧhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjsubju)}(hjxh]h*}(hjܧhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjsubj:)}(hreqh]hreq}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjsubeh}(h]h ]h"]h$]h&]noemphjjuh1jhjrubj)}(hconst char *src_addrh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]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 }(hj+hhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hj9hhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(hsrc_addrh]hsrc_addr}(hjFhhhNhNubah}(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$]h&]jj)jhuh1jhjKhMhj2hhubj)}(hhh]h)}(h$process the event IB_CM_REQ_RECEIVEDh]h$process the event IB_CM_REQ_RECEIVED}(hjphhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjmhhubah}(h]h ]h"]h$]h&]uh1jhj2hhhjKhMubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjjjjjjuh1jhhhj~&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)}(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)}(hU``struct srpt_device *const sdev`` HCA through which the login request was received. h](j)}(h"``struct srpt_device *const sdev``h]j)}(hjh]hstruct srpt_device *const sdev}(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)}(h1HCA through which the login request was received.h]h1HCA through which the login request was received.}(hjʨhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjƨhMhjǨubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjƨhMhjubj)}(hL``struct ib_cm_id *ib_cm_id`` IB/CM connection identifier in case of IB/CM. h](j)}(h``struct ib_cm_id *ib_cm_id``h]j)}(hjh]hstruct ib_cm_id *ib_cm_id}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubj )}(hhh]h)}(h-IB/CM connection identifier in case of IB/CM.h]h-IB/CM connection identifier in case of IB/CM.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(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)}(hj#h]hstruct rdma_cm_id *rdma_cm_id}(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)}(h1RDMA/CM connection identifier in case of RDMA/CM.h]h1RDMA/CM connection identifier in case of RDMA/CM.}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj8hMhj9ubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhj8hMhjubj)}(hA``u8 port_num`` Port through which the REQ message was received. h](j)}(h``u8 port_num``h]j)}(hj\h]h u8 port_num}(hj^hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjZubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjVubj )}(hhh]h)}(h0Port through which the REQ message was received.h]h0Port through which the REQ message was received.}(hjuhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjqhMhjrubah}(h]h ]h"]h$]h&]uh1j hjVubeh}(h]h ]h"]h$]h&]uh1jhjqhMhjubj)}(h2``__be16 pkey`` P_Key of the incoming connection. h](j)}(h``__be16 pkey``h]j)}(hjh]h __be16 pkey}(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!P_Key of the incoming connection.h]h!P_Key of the incoming connection.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(h7``const struct srp_login_req *req`` SRP login request. h](j)}(h#``const struct srp_login_req *req``h]j)}(hjΩh]hconst struct srp_login_req *req}(hjЩhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̩ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjȩubj )}(hhh]h)}(hSRP login request.h]hSRP login request.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMhjubah}(h]h ]h"]h$]h&]uh1j hjȩubeh}(h]h ]h"]h$]h&]uh1jhjhMhjubj)}(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}(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)}(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.}(hj hhhNhNubah}(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$]h&]uh1jhjhMhjubeh}(h]h ]h"]h$]h&]uh1jhjubh)}(h**Description**h]j)}(hjCh]h Description}(hjEhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjAubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMhjubh)}(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.}(hjYhhhNhNubah}(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&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_rtu_recv (C function)c.srpt_cm_rtu_recvhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h/void srpt_cm_rtu_recv (struct srpt_rdma_ch *ch)h]j)}(h.void srpt_cm_rtu_recv(struct srpt_rdma_ch *ch)h](j)}(hvoidh]hvoid}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMh ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhMh ubj)}(hsrpt_cm_rtu_recvh]j:)}(hsrpt_cm_rtu_recvh]hsrpt_cm_rtu_recv}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhMh ubj)}(h(struct srpt_rdma_ch *ch)h]j)}(hstruct srpt_rdma_ch *chh](j)}(hjh]hstruct}(hjŪhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjҪhhhNhNubah}(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$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]j`)}jSjsbc.srpt_cm_rtu_recvasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]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&]jjuh1jhjhhhjhMh ubeh}(h]h ]h"]h$]h&]jjjuh1j jjhjhhhjhMh ubah}(h]j{ah ](jjeh"]h$]h&]jj)jhuh1jhjhMh hj}hhubj)}(hhh]h)}(h7process an IB_CM_RTU_RECEIVED or USER_ESTABLISHED eventh]h7process an IB_CM_RTU_RECEIVED or USER_ESTABLISHED event}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMb hjEhhubah}(h]h ]h"]h$]h&]uh1jhj}hhhjhMh ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjj`jj`jjjuh1jhhhj~&hNhNubj)}(h**Parameters** ``struct srpt_rdma_ch *ch`` SRPT RDMA channel. **Description** An RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.h](h)}(h**Parameters**h]j)}(hjjh]h Parameters}(hjlhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjhubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMf hjdubj)}(hhh]j)}(h/``struct srpt_rdma_ch *ch`` SRPT RDMA channel. h](j)}(h``struct srpt_rdma_ch *ch``h]j)}(hjh]hstruct srpt_rdma_ch *ch}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMc hjubj )}(hhh]h)}(hSRPT RDMA channel.h]hSRPT RDMA channel.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhMc hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhMc hjubah}(h]h ]h"]h$]h&]uh1jhjdubh)}(h**Description**h]j)}(hjīh]h Description}(hjƫhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj«ubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMe hjdubh)}(hAn RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.h]hAn RTU (ready to use) message indicates that the connection has been established and that the recipient may begin transmitting.}(hjګhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chMe hjdubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_cm_handler (C function)c.srpt_cm_handlerhNtauh1hhj~&hhhNhNubj)}(hhh](j)}(hMint srpt_cm_handler (struct ib_cm_id *cm_id, const struct ib_cm_event *event)h]jC)}(hLint srpt_cm_handler(struct ib_cm_id *cm_id, const struct ib_cm_event *event)h](j)}(hinth]hint}(hj hhhNhNubah}(h]h ]jah"]h$]h&]uh1jhjhhhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM ubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjhhhjhM ubj)}(hsrpt_cm_handlerh]j:)}(hsrpt_cm_handlerh]hsrpt_cm_handler}(hj*hhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj&ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h9(struct ib_cm_id *cm_id, const struct ib_cm_event *event)h](j)}(hstruct ib_cm_id *cm_idh](j)}(hjh]hstruct}(hjFhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjBubj&)}(h h]h }(hjShhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubh)}(hhh]j:)}(hib_cm_idh]hib_cm_id}(hjdhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjaubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjfmodnameN classnameNjWjZ)}j]]j`)}jSj,sbc.srpt_cm_handlerasbuh1hhjBubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjBubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjBubj:)}(hcm_idh]hcm_id}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjBubeh}(h]h ]h"]h$]h&]noemphjjuh1jhj>ubj)}(hconst struct ib_cm_event *eventh](j)}(hjh]hconst}(hjhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjŬhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubj)}(hjh]hstruct}(hjӬhhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubh)}(hhh]j:)}(h ib_cm_eventh]h ib_cm_event}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hjubah}(h]h ]h"]h$]h&] refdomainjQreftypejS reftargetjmodnameN classnameNjWjZ)}j]]jc.srpt_cm_handlerasbuh1hhjubj&)}(h h]h }(hjhhhNhNubah}(h]h ]j2ah"]h$]h&]uh1j%hjubju)}(hjxh]h*}(hjhhhNhNubah}(h]h ]jah"]h$]h&]uh1jthjubj:)}(heventh]hevent}(hj*hhhNhNubah}(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$]h&]jj)jhuh1jhjhM hjhhubj)}(hhh]h)}(h'IB connection manager callback functionh]h'IB connection manager callback function}(hjThhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjQhhubah}(h]h ]h"]h$]h&]uh1jhjhhhjhM ubeh}(h]h ](jQfunctioneh"]h$]h&]jjQjjljjljjjuh1jhhhj~&hNhNubj)}(hX**Parameters** ``struct ib_cm_id *cm_id`` IB/CM connection identifier. ``const struct ib_cm_event *event`` IB/CM event. **Description** A non-zero return value will cause the caller destroy the CM ID. **Note** srpt_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. 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)}(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.chM hjpubj)}(hhh](j)}(h8``struct ib_cm_id *cm_id`` IB/CM connection identifier. h](j)}(h``struct ib_cm_id *cm_id``h]j)}(hjh]hstruct ib_cm_id *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.chM hjubj )}(hhh]h)}(hIB/CM connection identifier.h]hIB/CM connection identifier.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubj)}(h1``const struct ib_cm_event *event`` IB/CM event. h](j)}(h#``const struct ib_cm_event *event``h]j)}(hjέh]hconst struct ib_cm_event *event}(hjЭhhhNhNubah}(h]h ]h"]h$]h&]uh1jhj̭ubah}(h]h ]h"]h$]h&]uh1jhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjȭubj )}(hhh]h)}(h IB/CM event.h]h IB/CM event.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhM hjubah}(h]h ]h"]h$]h&]uh1j hjȭubeh}(h]h ]h"]h$]h&]uh1jhjhM hjubeh}(h]h ]h"]h$]h&]uh1jhjpubh)}(h**Description**h]j)}(hj h]h Description}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjpubh)}(h@A non-zero return value will cause the caller destroy the CM ID.h]h@A non-zero return value will cause the caller destroy the CM ID.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjpubh)}(h**Note**h]j)}(hj0h]hNote}(hj2hhhNhNubah}(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 hjpubh)}(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. 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]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. The caller must drop that reference count by calling srpt_port_put_ref().}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhl/var/lib/git/docbuild/linux/Documentation/driver-api/infiniband:116: ./drivers/infiniband/ulp/srpt/ib_srpt.chM hjHubeh}(h]h ] kernelindentah"]h$]h&]uh1jhj~&hhhNhNubh)}(hhh]h}(h]h ]h"]h$]h&]entries](hsrpt_add_one (C function)c.srpt_add_onehNtauh1hhj~&hhhNhNubj)}(hhh](j)}(h+int srpt_add_one (struct ib_device *device)h]j)}(h*int srpt_add_one(struct ib_device *device)h](j)}(hinth]hint}(hjhhhNhNubah}(h]h ]jah"]h$]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$]h&]uh1j%hjhhhjhM ubj)}(h srpt_add_oneh]j:)}(h srpt_add_oneh]h srpt_add_one}(hjhhhNhNubah}(h]h ]jFah"]h$]h&]uh1j9hj ubah}(h]h ](jjeh"]h$]h&]jjuh1jhjhhhjhM ubj)}(h(struct ib_device *device)h]j)}(hstruct ib_device *deviceh](j)}(hjh]hstruct}(hj*hhhNhNubah}(h]h ]j ah"]h$]h&]uh1jhj&ubj&)}(h h]h }(hj7hhhNhNubah}(h]h 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