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| author | Monk Liu <Monk.Liu@amd.com> | 2017-01-09 15:21:13 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-01-27 11:13:19 -0500 |
| commit | 4e4bbe7343a6d8269342189329b865355fe1bb51 (patch) | |
| tree | 4ba3e452a81a18aed476852eaccecc02a4aefef9 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | |
| parent | bd7de27d81a73c91fad9a3358f56ecf7f0dc8ede (diff) | |
| download | linux-4e4bbe7343a6d8269342189329b865355fe1bb51.tar.bz2 | |
drm/amdgpu:add new file for SRIOV
for SRIOV usage, CSA is only used per device and each
VM will map on it.
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h index 63609e179651..fa1d569ec479 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h @@ -60,4 +60,8 @@ static inline bool is_virtual_machine(void) #endif } +struct amdgpu_vm; +int amdgpu_allocate_static_csa(struct amdgpu_device *adev); +int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm); + #endif |