blob: 4fa5c2b51c522533c470adfc5940aee4a1bd1423 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
.. SPDX-License-Identifier: GPL-2.0
====================
mlx4 devlink support
====================
This document describes the devlink features implemented by the ``mlx4``
device driver.
Parameters
==========
.. list-table:: Generic parameters implemented
* - Name
- Mode
* - ``internal_err_reset``
- driverinit, runtime
* - ``max_macs``
- driverinit
* - ``region_snapshot_enable``
- driverinit, runtime
The ``mlx4`` driver also implements the following driver-specific
parameters.
.. list-table:: Driver-specific parameters implemented
:widths: 5 5 5 85
* - Name
- Type
- Mode
- Description
* - ``enable_64b_cqe_eqe``
- Boolean
- driverinit
- Enable 64 byte CQEs/EQEs, if the FW supports it.
* - ``enable_4k_uar``
- Boolean
- driverinit
- Enable using the 4k UAR.
The ``mlx4`` driver supports reloading via ``DEVLINK_CMD_RELOAD``
|