diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index b3d1bd2f51cf..893c2490b783 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -54,7 +54,10 @@ struct amdgpu_gmc_funcs { uint32_t vmid); /* flush the vm tlb via ring */ uint64_t (*emit_flush_gpu_tlb)(struct amdgpu_ring *ring, unsigned vmid, - unsigned pasid, uint64_t pd_addr); + uint64_t pd_addr); + /* Change the VMID -> PASID mapping */ + void (*emit_pasid_mapping)(struct amdgpu_ring *ring, unsigned vmid, + unsigned pasid); /* write pte/pde updates using the cpu */ int (*set_pte_pde)(struct amdgpu_device *adev, void *cpu_pt_addr, /* cpu addr of page table */ |