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authorRex Zhu <Rex.Zhu@amd.com>2018-10-19 08:35:48 +0300
committerAlex Deucher <alexander.deucher@amd.com>2018-11-05 22:21:49 +0300
commit7946340fa38965705f79273cef0cdc477239bf2d (patch)
tree402ac5a7dddc2c55a6dba61988f6535e840489b6 /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
parent1e256e2762211c02078c31f839a9b243f62efd5e (diff)
downloadlinux-7946340fa38965705f79273cef0cdc477239bf2d.tar.xz
drm/amdgpu: Move csa related code to separate file
In baremetal, also need to reserve csa for preemption. so move the csa related code out of sriov. Reviewed-by: Monk Liu <Monk.Liu@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@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.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 09a7ebe964d0..cf46dfb59320 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -250,8 +250,6 @@ struct amdgpu_virt {
uint32_t gim_feature;
};
-#define AMDGPU_CSA_SIZE (8 * 1024)
-
#define amdgpu_sriov_enabled(adev) \
((adev)->virt.caps & AMDGPU_SRIOV_CAPS_ENABLE_IOV)
@@ -276,16 +274,7 @@ static inline bool is_virtual_machine(void)
#endif
}
-struct amdgpu_vm;
-
-uint64_t amdgpu_csa_vaddr(struct amdgpu_device *adev);
bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev);
-int amdgpu_allocate_static_csa(struct amdgpu_device *adev, struct amdgpu_bo **bo,
- u32 domain, uint32_t size);
-int amdgpu_map_static_csa(struct amdgpu_device *adev, struct amdgpu_vm *vm,
- struct amdgpu_bo *bo,
- struct amdgpu_bo_va **bo_va, uint64_t csa_addr, uint32_t size);
-void amdgpu_free_static_csa(struct amdgpu_bo **bo);
void amdgpu_virt_init_setting(struct amdgpu_device *adev);
uint32_t amdgpu_virt_kiq_rreg(struct amdgpu_device *adev, uint32_t reg);
void amdgpu_virt_kiq_wreg(struct amdgpu_device *adev, uint32_t reg, uint32_t v);