diff options
| author | Christian König <christian.koenig@amd.com> | 2018-08-24 12:08:06 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-09-10 22:41:32 -0500 |
| commit | d76364fc7fde36b60c592c504f0f0ed636f1d2f3 (patch) | |
| tree | 408c8b327a64b7803aeacc3fa1712b5488014b1a /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | ad9a5b78f585e9a9bd5ad06dfaf1269659a99f43 (diff) | |
drm/amdgpu: add amdgpu_gmc_agp_location v3
Helper to figure out the location of the AGP BAR.
v2: fix a couple of bugs
v3: correctly add one to vram_end
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index d84ef1634eb2..baedd6d6266d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -94,6 +94,9 @@ struct amdgpu_gmc { * about vram size near mc fb location */ u64 mc_vram_size; u64 visible_vram_size; + u64 agp_size; + u64 agp_start; + u64 agp_end; u64 gart_size; u64 gart_start; u64 gart_end; @@ -166,5 +169,7 @@ void amdgpu_gmc_vram_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc, u64 base); void amdgpu_gmc_gart_location(struct amdgpu_device *adev, struct amdgpu_gmc *mc); +void amdgpu_gmc_agp_location(struct amdgpu_device *adev, + struct amdgpu_gmc *mc); #endif |