[PATCH 1/4] drm/amdgpu: add tmr mac address

[Felix Kuehling]

I just read the headline and thought, what are we doing with "mac
addresses"? This is not a network driver.

I think MC address stands for "memory controller" address. I think
nowadays that's basically a synonym for VMID 0 virtual address.

Regards,
  Felix


On 2018-08-09 11:41 AM, James Zhu wrote:
> Signed-off-by: James Zhu <James.Zhu at amd.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
> index 08e3857..edb7baf 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
> @@ -226,6 +226,9 @@ struct amdgpu_firmware_info {
>  	void *kaddr;
>  	/* ucode_size_bytes */
>  	uint32_t ucode_size;
> +	/* starting tmr mc address */
> +	uint32_t tmr_mc_addr_lo;
> +	uint32_t tmr_mc_addr_hi;
>  };
>  
>  void amdgpu_ucode_print_mc_hdr(const struct common_firmware_header *hdr);