1 .. SPDX-License-Identifier: GPL-2.0 1 .. SPDX-License-Identifier: GPL-2.0
2 2
3 ==================== 3 ====================
4 i40e devlink support 4 i40e devlink support
5 ==================== 5 ====================
6 6
7 This document describes the devlink features i 7 This document describes the devlink features implemented by the ``i40e``
8 device driver. 8 device driver.
9 9
10 Info versions 10 Info versions
11 ============= 11 =============
12 12
13 The ``i40e`` driver reports the following vers 13 The ``i40e`` driver reports the following versions
14 14
15 .. list-table:: devlink info versions implemen 15 .. list-table:: devlink info versions implemented
16 :widths: 5 5 5 90 16 :widths: 5 5 5 90
17 17
18 * - Name 18 * - Name
19 - Type 19 - Type
20 - Example 20 - Example
21 - Description 21 - Description
22 * - ``board.id`` 22 * - ``board.id``
23 - fixed 23 - fixed
24 - K15190-000 24 - K15190-000
25 - The Product Board Assembly (PBA) ident 25 - The Product Board Assembly (PBA) identifier of the board.
26 * - ``fw.mgmt`` 26 * - ``fw.mgmt``
27 - running 27 - running
28 - 9.130 28 - 9.130
29 - 2-digit version number of the manageme 29 - 2-digit version number of the management firmware that controls the
30 PHY, link, etc. 30 PHY, link, etc.
31 * - ``fw.mgmt.api`` 31 * - ``fw.mgmt.api``
32 - running 32 - running
33 - 1.15 33 - 1.15
34 - 2-digit version number of the API expo 34 - 2-digit version number of the API exported over the AdminQ by the
35 management firmware. Used by the drive 35 management firmware. Used by the driver to identify what commands
36 are supported. 36 are supported.
37 * - ``fw.mgmt.build`` 37 * - ``fw.mgmt.build``
38 - running 38 - running
39 - 73618 39 - 73618
40 - Build number of the source for the man 40 - Build number of the source for the management firmware.
41 * - ``fw.undi`` 41 * - ``fw.undi``
42 - running 42 - running
43 - 1.3429.0 43 - 1.3429.0
44 - Version of the Option ROM containing t 44 - Version of the Option ROM containing the UEFI driver. The version is
45 reported in ``major.minor.patch`` form 45 reported in ``major.minor.patch`` format. The major version is
46 incremented whenever a major breaking 46 incremented whenever a major breaking change occurs, or when the
47 minor version would overflow. The mino 47 minor version would overflow. The minor version is incremented for
48 non-breaking changes and reset to 1 wh 48 non-breaking changes and reset to 1 when the major version is
49 incremented. The patch version is norm 49 incremented. The patch version is normally 0 but is incremented when
50 a fix is delivered as a patch against 50 a fix is delivered as a patch against an older base Option ROM.
51 * - ``fw.psid.api`` 51 * - ``fw.psid.api``
52 - running 52 - running
53 - 9.30 53 - 9.30
54 - Version defining the format of the fla 54 - Version defining the format of the flash contents.
55 * - ``fw.bundle_id`` 55 * - ``fw.bundle_id``
56 - running 56 - running
57 - 0x8000e5f3 57 - 0x8000e5f3
58 - Unique identifier of the firmware imag 58 - Unique identifier of the firmware image file that was loaded onto
59 the device. Also referred to as the EE 59 the device. Also referred to as the EETRACK identifier of the NVM.
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