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[platform-next,0/9] platform/x86: mlx-platform: Extend to support new systems and additional user interfaces

Message ID 20220711084559.62447-1-vadimp@nvidia.com (mailing list archive)
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Series platform/x86: mlx-platform: Extend to support new systems and additional user interfaces | expand

Message

Vadim Pasternak July 11, 2022, 8:45 a.m. UTC
The patch set adds:
- Support for new systems:
  - COMe NVSwitch management module for Vulcan chassis containing
    Nvidia's Hopper dGPU (GH100), NVswitch (LS10) based HGX
    baseboard.
  - XH3000 system, which is a water-cooling Ethernet switch blade
    equipped with 32x200G Ethernet ports.
- Support for systems equipped with two ASICc.
- Logic for selective activation of some drivers.
- Documentation fixes and introduction of new attributes.
- Locking protection for IO operations over register space.

The patch set contains:
Patch #1 - extends logic for selective activation of some drivers,
	   depending on system type.
Patch #2 - contains cosmetic changes.
Patch #3 - adds support for systems with two ASICs.
Patches #4-#5 - introduce new systems.
Patch #6 - adds new feature for system minor revision changes.
Patch #7 - adds locking for IO operations.
Patches #8-#9 - documentation changes.

Vadim Pasternak (9):
  platform/x86: mlx-platform: Make activation of some drivers
    conditional
  platform/x86: mlx-platform: Add cosmetic changes for alignment
  platform/x86: mlx-platform: Add support for systems equipped with two
    ASICs
  platform/x86: mlx-platform: Introduce support for COMe NVSwitch
    management module for Vulcan chassis
  platform/x86: mlx-platform: Add support for new system XH3000
  platform/x86: mlx-platform: Add COME board revision register
  platform/mellanox: mlxreg-io: Add locking for io operations
  Documentation/ABI: mlxreg-io: Fix contact info
  Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces

 .../ABI/stable/sysfs-driver-mlxreg-io         |  81 ++-
 drivers/platform/mellanox/mlxreg-io.c         |  23 +
 drivers/platform/x86/mlx-platform.c           | 491 ++++++++++++++++--
 3 files changed, 526 insertions(+), 69 deletions(-)

Comments

Hans de Goede July 14, 2022, 9 p.m. UTC | #1
Hi,

On 7/11/22 10:45, Vadim Pasternak wrote:
> The patch set adds:
> - Support for new systems:
>   - COMe NVSwitch management module for Vulcan chassis containing
>     Nvidia's Hopper dGPU (GH100), NVswitch (LS10) based HGX
>     baseboard.
>   - XH3000 system, which is a water-cooling Ethernet switch blade
>     equipped with 32x200G Ethernet ports.
> - Support for systems equipped with two ASICc.
> - Logic for selective activation of some drivers.
> - Documentation fixes and introduction of new attributes.
> - Locking protection for IO operations over register space.
> 
> The patch set contains:
> Patch #1 - extends logic for selective activation of some drivers,
> 	   depending on system type.
> Patch #2 - contains cosmetic changes.
> Patch #3 - adds support for systems with two ASICs.
> Patches #4-#5 - introduce new systems.
> Patch #6 - adds new feature for system minor revision changes.
> Patch #7 - adds locking for IO operations.
> Patches #8-#9 - documentation changes.

Thank you for your patch-series, I've applied the series to my
review-hans branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note I've fixed up a type in patch 9/9: s/AISCs/ASICs/

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans

> 
> Vadim Pasternak (9):
>   platform/x86: mlx-platform: Make activation of some drivers
>     conditional
>   platform/x86: mlx-platform: Add cosmetic changes for alignment
>   platform/x86: mlx-platform: Add support for systems equipped with two
>     ASICs
>   platform/x86: mlx-platform: Introduce support for COMe NVSwitch
>     management module for Vulcan chassis
>   platform/x86: mlx-platform: Add support for new system XH3000
>   platform/x86: mlx-platform: Add COME board revision register
>   platform/mellanox: mlxreg-io: Add locking for io operations
>   Documentation/ABI: mlxreg-io: Fix contact info
>   Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces
> 
>  .../ABI/stable/sysfs-driver-mlxreg-io         |  81 ++-
>  drivers/platform/mellanox/mlxreg-io.c         |  23 +
>  drivers/platform/x86/mlx-platform.c           | 491 ++++++++++++++++--
>  3 files changed, 526 insertions(+), 69 deletions(-)
>