Commit 99e124f4 authored by Christian König's avatar Christian König Committed by Alex Deucher

drm/amdgpu: cleanup amdgpu_vm_bo_update params

Make it more obvious what we are doing here.
Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 6369f6f1
......@@ -928,7 +928,7 @@ int amdgpu_vm_clear_invalids(struct amdgpu_device *adev, struct amdgpu_vm *vm,
struct amdgpu_sync *sync);
int amdgpu_vm_bo_update(struct amdgpu_device *adev,
struct amdgpu_bo_va *bo_va,
struct ttm_mem_reg *mem);
bool clear);
void amdgpu_vm_bo_invalidate(struct amdgpu_device *adev,
struct amdgpu_bo *bo);
struct amdgpu_bo_va *amdgpu_vm_bo_find(struct amdgpu_vm *vm,
......
......@@ -642,7 +642,7 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p,
if (bo_va == NULL)
continue;
r = amdgpu_vm_bo_update(adev, bo_va, &bo->tbo.mem);
r = amdgpu_vm_bo_update(adev, bo_va, false);
if (r)
return r;
......
......@@ -1117,28 +1117,32 @@ static int amdgpu_vm_bo_split_mapping(struct amdgpu_device *adev,
*
* @adev: amdgpu_device pointer
* @bo_va: requested BO and VM object
* @mem: ttm mem
* @clear: if true clear the entries
*
* Fill in the page table entries for @bo_va.
* Returns 0 for success, -EINVAL for failure.
*
* Object have to be reserved and mutex must be locked!
*/
int amdgpu_vm_bo_update(struct amdgpu_device *adev,
struct amdgpu_bo_va *bo_va,
struct ttm_mem_reg *mem)
bool clear)
{
struct amdgpu_vm *vm = bo_va->vm;
struct amdgpu_bo_va_mapping *mapping;
dma_addr_t *pages_addr = NULL;
uint32_t gtt_flags, flags;
struct ttm_mem_reg *mem;
struct fence *exclusive;
uint64_t addr;
int r;
if (mem) {
if (clear) {
mem = NULL;
addr = 0;
exclusive = NULL;
} else {
struct ttm_dma_tt *ttm;
mem = &bo_va->bo->tbo.mem;
addr = (u64)mem->start << PAGE_SHIFT;
switch (mem->mem_type) {
case TTM_PL_TT:
......@@ -1156,9 +1160,6 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
}
exclusive = reservation_object_get_excl(bo_va->bo->tbo.resv);
} else {
addr = 0;
exclusive = NULL;
}
flags = amdgpu_ttm_tt_pte_flags(adev, bo_va->bo->tbo.ttm, mem);
......@@ -1189,7 +1190,7 @@ int amdgpu_vm_bo_update(struct amdgpu_device *adev,
spin_lock(&vm->status_lock);
list_splice_init(&bo_va->invalids, &bo_va->valids);
list_del_init(&bo_va->vm_status);
if (!mem)
if (clear)
list_add(&bo_va->vm_status, &vm->cleared);
spin_unlock(&vm->status_lock);
......@@ -1252,7 +1253,7 @@ int amdgpu_vm_clear_invalids(struct amdgpu_device *adev,
struct amdgpu_bo_va, vm_status);
spin_unlock(&vm->status_lock);
r = amdgpu_vm_bo_update(adev, bo_va, NULL);
r = amdgpu_vm_bo_update(adev, bo_va, true);
if (r)
return r;
......
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