1 .. SPDX-License-Identifier: GPL-2.0 2 3 ==================== 4 bnxt devlink support 5 ==================== 6 7 This document describes the devlink features implemented by the ``bnxt`` 8 device driver. 9 10 Parameters 11 ========== 12 13 .. list-table:: Generic parameters implemented 14 15 * - Name 16 - Mode 17 * - ``enable_sriov`` 18 - Permanent 19 * - ``ignore_ari`` 20 - Permanent 21 * - ``msix_vec_per_pf_max`` 22 - Permanent 23 * - ``msix_vec_per_pf_min`` 24 - Permanent 25 * - ``enable_remote_dev_reset`` 26 - Runtime 27 28 The ``bnxt`` driver also implements the following driver-specific 29 parameters. 30 31 .. list-table:: Driver-specific parameters implemented 32 :widths: 5 5 5 85 33 34 * - Name 35 - Type 36 - Mode 37 - Description 38 * - ``gre_ver_check`` 39 - Boolean 40 - Permanent 41 - Generic Routing Encapsulation (GRE) version check will be enabled in 42 the device. If disabled, the device will skip the version check for 43 incoming packets. 44 45 Info versions 46 ============= 47 48 The ``bnxt_en`` driver reports the following versions 49 50 .. list-table:: devlink info versions implemented 51 :widths: 5 5 90 52 53 * - Name 54 - Type 55 - Description 56 * - ``board.id`` 57 - fixed 58 - Part number identifying the board design 59 * - ``asic.id`` 60 - fixed 61 - ASIC design identifier 62 * - ``asic.rev`` 63 - fixed 64 - ASIC design revision 65 * - ``fw.psid`` 66 - stored, running 67 - Firmware parameter set version of the board 68 * - ``fw`` 69 - stored, running 70 - Overall board firmware version 71 * - ``fw.mgmt`` 72 - stored, running 73 - NIC hardware resource management firmware version 74 * - ``fw.mgmt.api`` 75 - running 76 - Minimum firmware interface spec version supported between driver and firmware 77 * - ``fw.nsci`` 78 - stored, running 79 - General platform management firmware version 80 * - ``fw.roce`` 81 - stored, running 82 - RoCE management firmware version
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