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Commit b7fc2cbd authored by Christian König's avatar Christian König Committed by Alex Deucher
Browse files

drm/amdgpu: remove pages_addr handling from the VM code 



Not needed any more.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Reviewed-by: default avatarEdward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b0456f93

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

+1 −9
Original line number Diff line number Diff line
@@ -62,8 +62,6 @@ struct amdgpu_pte_update_params { 
	struct amdgpu_device *adev;

	/* address where to copy page table entries from */

	uint64_t src;

	/* DMA addresses to use for mapping */

	dma_addr_t *pages_addr;

	/* indirect buffer to fill with commands */

	struct amdgpu_ib *ib;

};
@@ -492,11 +490,6 @@ static void amdgpu_vm_update_pages(struct amdgpu_pte_update_params *params, 
		amdgpu_vm_copy_pte(params->adev, params->ib,

			pe, (params->src + (addr >> 12) * 8), count);



	} else if (params->pages_addr) {

		amdgpu_vm_write_pte(params->adev, params->ib,

			params->pages_addr,

			pe, addr, count, incr, flags);



	} else if (count < 3) {

		amdgpu_vm_write_pte(params->adev, params->ib, NULL, pe, addr,

				    count, incr, flags);
@@ -826,7 +819,7 @@ static void amdgpu_vm_frag_ptes(struct amdgpu_pte_update_params *params, 
	uint32_t frag;



	/* system pages are non continuously */

	if (params->src || params->pages_addr || !(flags & AMDGPU_PTE_VALID) ||

	if (params->src || !(flags & AMDGPU_PTE_VALID) ||

	    (frag_start >= frag_end)) {



		amdgpu_vm_update_ptes(params, vm, start, end, dst, flags);
@@ -894,7 +887,6 @@ static int amdgpu_vm_bo_update_mapping(struct amdgpu_device *adev, 
	memset(&params, 0, sizeof(params));

	params.adev = adev;

	params.src = src;

	params.pages_addr = pages_addr;



	/* sync to everything on unmapping */

	if (!(flags & AMDGPU_PTE_VALID))