diff options
| author | Christian König <christian.koenig@amd.com> | 2016-08-11 16:44:15 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-16 10:43:59 -0400 |
| commit | b7fc2cbd5e9fd4fbac1c3a9fda6eff2b28b7bc4d (patch) | |
| tree | fe3da1ac0f7771ecdada3f425af3ae03182b0992 /drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | |
| parent | b0456f93063ec8629cfeee6d03758f92793d96cb (diff) | |
drm/amdgpu: remove pages_addr handling from the VM code
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>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c index e5095b5e10e5..51db44abdfa5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c @@ -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(¶ms, 0, sizeof(params)); params.adev = adev; params.src = src; - params.pages_addr = pages_addr; /* sync to everything on unmapping */ if (!(flags & AMDGPU_PTE_VALID)) |