| 1 | |
| 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 | * - ``enable_roce``
|
| 28 | - Permanent
|
| 29 |
|
| 30 | The ``bnxt`` driver also implements the following driver-specific
|
| 31 | parameters.
|
| 32 |
|
| 33 | .. list-table:: Driver-specific parameters implemented
|
| 34 | :widths: 5 5 5 85
|
| 35 |
|
| 36 | * - Name
|
| 37 | - Type
|
| 38 | - Mode
|
| 39 | - Description
|
| 40 | * - ``gre_ver_check``
|
| 41 | - Boolean
|
| 42 | - Permanent
|
| 43 | - Generic Routing Encapsulation (GRE) version check will be enabled in
|
| 44 | the device. If disabled, the device will skip the version check for
|
| 45 | incoming packets.
|
| 46 |
|
| 47 | Info versions
|
| 48 | =============
|
| 49 |
|
| 50 | The ``bnxt_en`` driver reports the following versions
|
| 51 |
|
| 52 | .. list-table:: devlink info versions implemented
|
| 53 | :widths: 5 5 90
|
| 54 |
|
| 55 | * - Name
|
| 56 | - Type
|
| 57 | - Description
|
| 58 | * - ``board.id``
|
| 59 | - fixed
|
| 60 | - Part number identifying the board design
|
| 61 | * - ``asic.id``
|
| 62 | - fixed
|
| 63 | - ASIC design identifier
|
| 64 | * - ``asic.rev``
|
| 65 | - fixed
|
| 66 | - ASIC design revision
|
| 67 | * - ``fw.psid``
|
| 68 | - stored, running
|
| 69 | - Firmware parameter set version of the board
|
| 70 | * - ``fw``
|
| 71 | - stored, running
|
| 72 | - Overall board firmware version
|
| 73 | * - ``fw.mgmt``
|
| 74 | - stored, running
|
| 75 | - NIC hardware resource management firmware version
|
| 76 | * - ``fw.mgmt.api``
|
| 77 | - running
|
| 78 | - Minimum firmware interface spec version supported between driver and firmware
|
| 79 | * - ``fw.nsci``
|
| 80 | - stored, running
|
| 81 | - General platform management firmware version
|
| 82 | * - ``fw.roce``
|
| 83 | - stored, running
|
| 84 | - RoCE management firmware version
|