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| author | Alex Deucher <alexander.deucher@amd.com> | 2016-03-29 18:28:50 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-29 23:53:37 -0400 |
| commit | d766e6a393383c60a55bdcc72586f21a1ff12509 (patch) | |
| tree | 2850bdf21e89a7bd48c8d08cd7ff6463ad955214 /drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | |
| parent | 832be4041d4999e008839d12d1efe118da27bd99 (diff) | |
| download | linux-d766e6a393383c60a55bdcc72586f21a1ff12509.tar.gz linux-d766e6a393383c60a55bdcc72586f21a1ff12509.tar.bz2 linux-d766e6a393383c60a55bdcc72586f21a1ff12509.zip | |
drm/amdgpu: switch ih handling to two levels (v3)
Newer asics have a two levels of irq ids now:
client id - the IP
src id - the interrupt src within the IP
v2: integrated Christian's comments.
v3: fix rebase fail in SI and CIK
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Ken Wang <Qingqing.Wang@amd.com>
Reviewed-by: Ken Wang <Qingqing.Wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h index ba38ae6a1463..d77c63940a3c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ih.h @@ -26,6 +26,10 @@ struct amdgpu_device; +#define AMDGPU_IH_CLIENTID_LEGACY 0 + +#define AMDGPU_IH_CLIENTID_MAX 0x1f + /* * R6xx+ IH ring */ @@ -47,10 +51,12 @@ struct amdgpu_ih_ring { }; struct amdgpu_iv_entry { + unsigned client_id; unsigned src_id; unsigned src_data; unsigned ring_id; unsigned vm_id; + unsigned vm_id_src; unsigned pas_id; const uint32_t *iv_entry; }; |