Re: [PATCH V2 7/8] accel/amdxdna: Read firmware interface version from registers

[Jeffrey Hugo]

On 12/6/2024 3:00 PM, Lizhi Hou wrote:
> The latest released firmware supports reading firmware interface version
> from registers directly. The driver's probe routine reads the major and
> minor version numbers. If the firmware interface does not compatible with
> the driver, the driver's probe routine returns failure.
>
> Co-developed-by: Min Ma <min.ma@xxxxxxx>
> Signed-off-by: Min Ma <min.ma@xxxxxxx>
> Signed-off-by: Lizhi Hou <lizhi.hou@xxxxxxx>
> ---
>   drivers/accel/amdxdna/aie2_message.c | 26 ----------
>   drivers/accel/amdxdna/aie2_pci.c     | 74 ++++++++++++++++++++++------
>   drivers/accel/amdxdna/aie2_pci.h     |  6 +--
>   drivers/accel/amdxdna/npu1_regs.c    |  2 +-
>   drivers/accel/amdxdna/npu2_regs.c    |  2 +-
>   drivers/accel/amdxdna/npu4_regs.c    |  2 +-
>   drivers/accel/amdxdna/npu5_regs.c    |  2 +-

Do you need an update to npu6_regs?

-Jeff