mbox series

[0/2,Unstable,Oracular] Add missed device ID for amd_atl for AMD platforms Kracken and Strix-Halo

Message ID 20240903083713.2061093-1-vicamo.yang@canonical.com
Headers show
Series Add missed device ID for amd_atl for AMD platforms Kracken and Strix-Halo | expand

Message

You-Sheng Yang Sept. 3, 2024, 8:37 a.m. UTC 
BugLink: https://bugs.launchpad.net/bugs/2077922

[Impact]

amd_atl driver doesn't work on AMD platforms Kracken and Strix-Halo.

  $ dmesg | grep amd_atl
  amd_atl: Failed to determine DF Revision

[Fix]

Two upstream commits that are already in linux-next:
* 59c34008d3bd x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h
* 0f70fdd42559 x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h-70h

[Test Case]

When correctly enabled, there should be following messages in dmesg output:

  $ dmesg | grep amd_atl
  amd_atl: AMD Address Translation Library initialized

[Where problems could occur]

New hardware support.

[Other Info]

This targets kernel v6.10+, which makes linux/oracular and
linux-oem-6.11/noble, linux-unstable/oracular the only three targets.

Richard Gong (1):
  x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h-70h

Shyam Sundar S K (1):
  x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h

 arch/x86/kernel/amd_nb.c | 7 +++++++
 drivers/hwmon/k10temp.c  | 1 +
 include/linux/pci_ids.h  | 1 +
 3 files changed, 9 insertions(+)

Comments

Timo Aaltonen Sept. 4, 2024, 7:48 a.m. UTC | #1 
You-Sheng Yang kirjoitti 3.9.2024 klo 11.37:
> BugLink: https://bugs.launchpad.net/bugs/2077922
> 
> [Impact]
> 
> amd_atl driver doesn't work on AMD platforms Kracken and Strix-Halo.
> 
>    $ dmesg | grep amd_atl
>    amd_atl: Failed to determine DF Revision
> 
> [Fix]
> 
> Two upstream commits that are already in linux-next:
> * 59c34008d3bd x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h
> * 0f70fdd42559 x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h-70h
> 
> [Test Case]
> 
> When correctly enabled, there should be following messages in dmesg output:
> 
>    $ dmesg | grep amd_atl
>    amd_atl: AMD Address Translation Library initialized
> 
> [Where problems could occur]
> 
> New hardware support.
> 
> [Other Info]
> 
> This targets kernel v6.10+, which makes linux/oracular and
> linux-oem-6.11/noble, linux-unstable/oracular the only three targets.
> 
> Richard Gong (1):
>    x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h-70h
> 
> Shyam Sundar S K (1):
>    x86/amd_nb: Add new PCI IDs for AMD family 1Ah model 60h
> 
>   arch/x86/kernel/amd_nb.c | 7 +++++++
>   drivers/hwmon/k10temp.c  | 1 +
>   include/linux/pci_ids.h  | 1 +
>   3 files changed, 9 insertions(+)
> 

applied to oracular, thanks