diff options
| author | Huang Rui <ray.huang@amd.com> | 2020-07-21 17:39:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-22 18:42:56 -0400 |
| commit | 2577db91e82e9b2e68acb9f467ae29ce3aa89d52 (patch) | |
| tree | 33fbbac2032eb22812da5bd54909cfb684278370 /drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | |
| parent | f2c1b5c145c8ffe71b314d94f35383ac0d94edd0 (diff) | |
drm/amdgpu: add vmhub funcs helper (v2)
This patch is to introduce vmhub funcs helper to add following callback
(print_l2_protection_fault_status). Each GC/MMHUB register specific programming
should be in gfxhub/mmhub level.
v2: remove the condition of funcs assignment.
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h index 1785a0e378df..bbecd879744a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gmc.h @@ -74,6 +74,11 @@ struct amdgpu_gmc_fault { /* * VMHUB structures, functions & helpers */ +struct amdgpu_vmhub_funcs { + void (*print_l2_protection_fault_status)(struct amdgpu_device *adev, + uint32_t status); +}; + struct amdgpu_vmhub { uint32_t ctx0_ptb_addr_lo32; uint32_t ctx0_ptb_addr_hi32; @@ -94,6 +99,8 @@ struct amdgpu_vmhub { uint32_t eng_addr_distance; /* include LO32/HI32 */ uint32_t vm_cntx_cntl_vm_fault; + + const struct amdgpu_vmhub_funcs *vmhub_funcs; }; /* |