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[SRU,F:linux-bluefield,v3,0/1] UBUNTU: SAUCE: platform/mellanox: Add ctrl message and MAC configuration

Message ID cover.1620303799.git.limings@nvidia.com
Headers show
Series UBUNTU: SAUCE: platform/mellanox: Add ctrl message and MAC configuration | expand

Message

Liming Sun May 6, 2021, 12:26 p.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/1927253

SRU Justification:

[Impact]

* This is an enhancement to support ctrl message and BlueField side rshim
  MAC address configuration from the rshim driver.

[Fix]

* Additional new code for the enhancement. It doesn't have fix for existing code.
[Test Case]

* Set DISPLAY_LEVEL to 1 in /dev/rshim0/misc and do 'cat /dev/rshim0/misc'
  from external rshim driver. The rshim MAC address will show up.
* echo "PEER_MAC xx:xx:xx:xx:xx:xx" > /dev/rshim0/misc to modify
  the MAC address. The change will take effect in next boot.

[Regression Potential]

* This version of the driver was tested by QA/verification for a while so no
  known regression at the moment.

Comments

Tim Gardner May 7, 2021, 7:04 p.m. UTC | #1 
Applied to focal:bluefield/master-next. Thanks.

-rtg

On 5/6/21 6:26 AM, Liming Sun wrote:
> BugLink: https://bugs.launchpad.net/bugs/1927253
> 
> SRU Justification:
> 
> [Impact]
> 
> * This is an enhancement to support ctrl message and BlueField side rshim
>    MAC address configuration from the rshim driver.
> 
> [Fix]
> 
> * Additional new code for the enhancement. It doesn't have fix for existing code.
> [Test Case]
> 
> * Set DISPLAY_LEVEL to 1 in /dev/rshim0/misc and do 'cat /dev/rshim0/misc'
>    from external rshim driver. The rshim MAC address will show up.
> * echo "PEER_MAC xx:xx:xx:xx:xx:xx" > /dev/rshim0/misc to modify
>    the MAC address. The change will take effect in next boot.
> 
> [Regression Potential]
> 
> * This version of the driver was tested by QA/verification for a while so no
>    known regression at the moment.
>