diff options
| author | Emily Deng <[email protected]> | 2018-08-09 07:05:31 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2018-09-27 02:09:16 +0000 |
| commit | a2a8fb512e09bd3735c92421e93cd2e1baa2723d (patch) | |
| tree | 07833c43705016f02c3ffc90804df6fd868ca794 /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | drm/amdgpu: Doorbell assignment for 8 sdma user queue per engine (diff) | |
| download | kernel-a2a8fb512e09bd3735c92421e93cd2e1baa2723d.tar.gz kernel-a2a8fb512e09bd3735c92421e93cd2e1baa2723d.zip | |
drm/amdgpu/sriov: Correct the setting about sdma doorbell offset of Vega10
Correct the format
For vega10 sriov, the sdma doorbell must be fixed as follow to keep the
same setting with host driver, or it will happen conflicts.
Signed-off-by: Emily Deng <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Felix Kuehling <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 01a23157f6f5..c05b39438663 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -420,6 +420,15 @@ typedef enum _AMDGPU_DOORBELL64_ASSIGNMENT AMDGPU_DOORBELL64_sDMA_ENGINE1 = 0xE8, AMDGPU_DOORBELL64_sDMA_HI_PRI_ENGINE1 = 0xE9, + /* For vega10 sriov, the sdma doorbell must be fixed as follow + * to keep the same setting with host driver, or it will + * happen conflicts + */ + AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE0 = 0xF0, + AMDGPU_VEGA10_DOORBELL64_sDMA_HI_PRI_ENGINE0 = 0xF1, + AMDGPU_VEGA10_DOORBELL64_sDMA_ENGINE1 = 0xF2, + AMDGPU_VEGA10_DOORBELL64_sDMA_HI_PRI_ENGINE1 = 0xF3, + /* Interrupt handler */ AMDGPU_DOORBELL64_IH = 0xF4, /* For legacy interrupt ring buffer */ AMDGPU_DOORBELL64_IH_RING1 = 0xF5, /* For page migration request log */ |