diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index bcef6ea4bcf9..3b30bb2cdd21 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -542,6 +542,9 @@ struct amdgpu_asic_funcs { bool (*need_full_reset)(struct amdgpu_device *adev); /* initialize doorbell layout for specific asic*/ void (*init_doorbell_index)(struct amdgpu_device *adev); + /* PCIe bandwidth usage */ + void (*get_pcie_usage)(struct amdgpu_device *adev, uint64_t *count0, + uint64_t *count1); }; /* @@ -1042,6 +1045,7 @@ int emu_soc_asic_init(struct amdgpu_device *adev); #define amdgpu_asic_invalidate_hdp(adev, r) (adev)->asic_funcs->invalidate_hdp((adev), (r)) #define amdgpu_asic_need_full_reset(adev) (adev)->asic_funcs->need_full_reset((adev)) #define amdgpu_asic_init_doorbell_index(adev) (adev)->asic_funcs->init_doorbell_index((adev)) +#define amdgpu_asic_get_pcie_usage(adev, cnt0, cnt1) ((adev)->asic_funcs->get_pcie_usage((adev), (cnt0), (cnt1))) /* Common functions */ bool amdgpu_device_should_recover_gpu(struct amdgpu_device *adev); |