Commit 20bedfe0 authored by Rex Zhu's avatar Rex Zhu Committed by Alex Deucher
Browse files

drm/amdgpu: Remove useless csa gpu address in vmid0 



driver didn't use this address so far.

Reviewed-by: default avatarMonk Liu <Monk.Liu@amd.com>
Signed-off-by: default avatarRex Zhu <Rex.Zhu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2a5ae84b

drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c

+2 −2
Original line number Diff line number Diff line
@@ -48,7 +48,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev) 


	r = amdgpu_bo_create_kernel(adev, AMDGPU_CSA_SIZE, PAGE_SIZE,

				AMDGPU_GEM_DOMAIN_VRAM, &adev->virt.csa_obj,

				&adev->virt.csa_vmid0_addr, &ptr);

				NULL, &ptr);

	if (r)

		return r;
@@ -58,7 +58,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev) 


void amdgpu_free_static_csa(struct amdgpu_device *adev) {

	amdgpu_bo_free_kernel(&adev->virt.csa_obj,

						&adev->virt.csa_vmid0_addr,

						NULL,

						NULL);

}

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

+0 −1
Original line number Diff line number Diff line
@@ -238,7 +238,6 @@ typedef struct amdgim_vf2pf_info_v2 amdgim_vf2pf_info ; 
struct amdgpu_virt {

	uint32_t			caps;

	struct amdgpu_bo		*csa_obj;

	uint64_t			csa_vmid0_addr;

	bool chained_ib_support;

	uint32_t			reg_val_offs;

	struct amdgpu_irq_src		ack_irq;

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