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drm/amdgpu: remove pages_addr handling from the VM code

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Not needed any more.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2016-08-11 16:44:15 +02:00 committed by Alex Deucher
parent b0456f9306
commit b7fc2cbd5e
1 changed files with 1 additions and 9 deletions
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10
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
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@ -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))