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| author | Christian König <christian.koenig@amd.com> | 2017-03-31 12:03:50 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-29 00:32:19 +0300 |
| commit | 4789c463cb04d725170406873caaec5208c99eb9 (patch) | |
| tree | 58f8ef4ac71e584087037fcdf77c203d03b302e5 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | |
| parent | 2e81984988adf8de92b7d3a14ba0fe8310d0bcf8 (diff) | |
| download | linux-4789c463cb04d725170406873caaec5208c99eb9.tar.xz | |
drm/amdgpu: assign VM invalidation engine manually v2
For Vega10 we have 18 VM invalidation engines for each VMHUB.
Start to assign them manually to the rings.
v2: add a BUG_ON if we use to many engines
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Andres Rodriguez <andresx7@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index de12f7549e6d..944443c5b90a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -179,6 +179,7 @@ struct amdgpu_ring { unsigned cond_exe_offs; u64 cond_exe_gpu_addr; volatile u32 *cond_exe_cpu_addr; + unsigned vm_inv_eng; #if defined(CONFIG_DEBUG_FS) struct dentry *ent; #endif |