Commit 69070690 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: add asic need_full_reset callback 



Allow us to determine at the soc level whether the
asic requires full reset or if soft reset will work.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarHuang Rui <ray.huang@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 844c5419

drivers/gpu/drm/amd/amdgpu/amdgpu.h

+3 −0
Original line number Diff line number Diff line
@@ -1204,6 +1204,8 @@ struct amdgpu_asic_funcs { 
	/* invalidate hdp read cache */

	void (*invalidate_hdp)(struct amdgpu_device *adev,

			       struct amdgpu_ring *ring);

	/* check if the asic needs a full reset of if soft reset will work */

	bool (*need_full_reset)(struct amdgpu_device *adev);

};



/*
@@ -1773,6 +1775,7 @@ amdgpu_get_sdma_instance(struct amdgpu_ring *ring) 
#define amdgpu_asic_get_config_memsize(adev) (adev)->asic_funcs->get_config_memsize((adev))

#define amdgpu_asic_flush_hdp(adev, r) (adev)->asic_funcs->flush_hdp((adev), (r))

#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_gmc_flush_gpu_tlb(adev, vmid) (adev)->gmc.gmc_funcs->flush_gpu_tlb((adev), (vmid))

#define amdgpu_gmc_emit_flush_gpu_tlb(r, vmid, addr) (r)->adev->gmc.gmc_funcs->emit_flush_gpu_tlb((r), (vmid), (addr))

#define amdgpu_gmc_emit_pasid_mapping(r, vmid, pasid) (r)->adev->gmc.gmc_funcs->emit_pasid_mapping((r), (vmid), (pasid))

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