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);
