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YEN SIGN h]h¥}hj8sbah}(h]h ]h"]yenah$]h&]uh1hhhhKRhhhhubhsection)}(hhh](htitle)}(h'Enabling the driver and kconfig optionsh]h'Enabling the driver and kconfig options}(hjNhhhNhNubah}(h]h ]h"]h$]h&]uh1jLhjIhhhhhKubh field_list)}(hhh]hfield)}(hhh](h field_name)}(h Copyrighth]h Copyright}(hjhhhhNhNubah}(h]h ]h"]h$]h&]uh1jfhjchhhKubh field_body)}(hC|copy| 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. h]h paragraph)}(hB|copy| 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.h](h©}(hj~hhhNhNubh< 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.}(hj~hhhNhNubeh}(h]h ]h"]h$]h&]uh1j|hhhKhjxubah}(h]h ]h"]h$]h&]uh1jvhjcubeh}(h]h ]h"]h$]h&]uh1jahhhKhj^hhubah}(h]h ]h"]h$]h&]uh1j\hjIhhhhhKubh line_block)}(hhh](hh)}(hfmlx5 core is modular and most of the major mlx5 core driver features can be selected (compiled in/out)h]hfmlx5 core is modular and most of the major mlx5 core driver features can be selected (compiled in/out)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hindentKhjhhhhhK ubj)}(h'at build time via kernel Kconfig flags.h]h'at build time via kernel Kconfig flags.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK ubj)}(hcBasic features, ethernet net device rx/tx offloads and XDP, are available with the most basic flagsh]hcBasic features, ethernet net device rx/tx offloads and XDP, are available with the most basic flags}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK ubj)}(h/CONFIG_MLX5_CORE=y/m and CONFIG_MLX5_CORE_EN=y.h]h/CONFIG_MLX5_CORE=y/m and CONFIG_MLX5_CORE_EN=y.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK ubj)}(h4For the list of advanced features, please see below.h]h4For the list of advanced features, please see below.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubeh}(h]h ]h"]h$]h&]uh1jhjIhhhhhK ubj})}(h**CONFIG_MLX5_BRIDGE=(y/n)**h]hstrong)}(hjh]hCONFIG_MLX5_BRIDGE=(y/n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1j|hhhKhjIhhubj)}(hhh](j)}(hREnable :ref:`Ethernet Bridging (BRIDGE) offloading support `.h](hEnable }(hjhhhNhNubh)}(hJ:ref:`Ethernet Bridging (BRIDGE) offloading support `h]hinline)}(hjh]h-Ethernet Bridging (BRIDGE) offloading support}(hjhhhNhNubah}(h]h ](xrefstdstd-refeh"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]refdoc8networking/device_drivers/ethernet/mellanox/mlx5/kconfig refdomainj*reftyperef refexplicitrefwarn reftargetmlx5_bridge_offloaduh1hhhhKhjubh.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubj)}(hGThis will provide the ability to add representors of mlx5 uplink and VFh]hGThis will provide the ability to add representors of mlx5 uplink and VF}(hjHhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubj)}(hDports to Bridge and offloading rules for traffic between such ports.h]hDports to Bridge and offloading rules for traffic between such ports.}(hjVhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubj)}(h(Supports VLANs (trunk and access modes).h]h(Supports VLANs (trunk and access modes).}(hjdhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubeh}(h]h ]h"]h$]h&]uh1jhjIhhhhhKubj})}(h2**CONFIG_MLX5_CORE=(y/m/n)** (module mlx5_core.ko)h](j)}(h**CONFIG_MLX5_CORE=(y/m/n)**h]hCONFIG_MLX5_CORE=(y/m/n)}(hj|hhhNhNubah}(h]h ]h"]h$]h&]uh1jhjxubh (module mlx5_core.ko)}(hjxhhhNhNubeh}(h]h ]h"]h$]h&]uh1j|hhhKhjIhhubj)}(hhh](j)}(hLThe driver can be enabled by choosing CONFIG_MLX5_CORE=y/m in kernel config.h]hLThe driver can be enabled by choosing CONFIG_MLX5_CORE=y/m in kernel config.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubj)}(hTThis will provide mlx5 core driver for mlx5 ulps to interface with (mlx5e, mlx5_ib).h]hTThis will provide mlx5 core driver for mlx5 ulps to interface with (mlx5e, mlx5_ib).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhKubeh}(h]h ]h"]h$]h&]uh1jhjIhhhhhKubj})}(h**CONFIG_MLX5_CORE_EN=(y/n)**h]j)}(hjh]hCONFIG_MLX5_CORE_EN=(y/n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1j|hhhKhjIhhubj)}(hhh](j)}(hiChoosing this option will allow basic ethernet netdevice support with all of the standard rx/tx offloads.h]hiChoosing this option will allow basic ethernet netdevice support with all of the standard rx/tx offloads.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK ubj)}(hbmlx5e is the mlx5 ulp driver which provides netdevice kernel interface, when chosen, mlx5e will beh]hbmlx5e is the mlx5 ulp driver which provides netdevice kernel interface, when chosen, mlx5e will be}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK!ubj)}(hbuilt-in into mlx5_core.ko.h]hbuilt-in into mlx5_core.ko.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK"ubeh}(h]h ]h"]h$]h&]uh1jhjIhhhhhK 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support.h]h&IPoIB offloads & acceleration support.}(hjxhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjuhhhhhK,ubj)}(hMRequires CONFIG_MLX5_CORE_EN to provide an accelerated interface for the rdmah]hMRequires CONFIG_MLX5_CORE_EN to provide an accelerated interface for the rdma}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjuhhhhhK-ubj)}(hIPoIB ulp netdevice.h]hIPoIB ulp netdevice.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjuhhhhhK.ubeh}(h]h ]h"]h$]h&]uh1jhjIhhhhhK,ubj})}(h**CONFIG_MLX5_CLS_ACT=(y/n)**h]j)}(hjh]hCONFIG_MLX5_CLS_ACT=(y/n)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubah}(h]h ]h"]h$]h&]uh1j|hhhK1hjIhhubj)}(hhh](j)}(h?Enables offload support for TC classifier action (NET_CLS_ACT).h]h?Enables offload support for TC classifier action (NET_CLS_ACT).}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK3ubj)}(h7Works in both native NIC mode and Switchdev SRIOV mode.h]h7Works in both native NIC mode and Switchdev SRIOV mode.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hjKhjhhhhhK4ubj)}(h8Flow-based classifiers, such as those registered 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