diff options
| author |   Victor Lu <victorchengchi.lu@amd.com> | 2024-02-12 17:33:45 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2024-02-22 10:27:23 -0500 |
| commit | 8093383ae7f5f196e3d4f3cc47abb557c81b9e6f (patch) | |
| tree | 2f4b825a245fafe8ae87885d5614dfe4503daec6 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | |
| parent | drm/amdgpu: enable MES discovery for GC 11.5.1 (diff) | |
| download | wireguard-linux-8093383ae7f5f196e3d4f3cc47abb557c81b9e6f.tar.xz wireguard-linux-8093383ae7f5f196e3d4f3cc47abb557c81b9e6f.zip | |
drm/amdgpu: Improve error checking in amdgpu_virt_rlcg_reg_rw (v2)
The current error detection only looks for a timeout.
This should be changed to also check scratch_reg1 for any errors
returned from RLCG.
v2: remove new error value
Signed-off-by: Victor Lu <victorchengchi.lu@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index fa7be5f277b9..3f59b7b5523f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -45,6 +45,7 @@ #define AMDGPU_RLCG_REG_NOT_IN_RANGE 0x1000000 #define AMDGPU_RLCG_SCRATCH1_ADDRESS_MASK 0xFFFFF +#define AMDGPU_RLCG_SCRATCH1_ERROR_MASK 0xF000000 /* all asic after AI use this offset */ #define mmRCC_IOV_FUNC_IDENTIFIER 0xDE5 |