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drm/amdgpu: add bo_list iterators
Add helpers to iterate over all entries in a bo_list. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
committed by
Alex Deucher
parent
a0f208453b
commit
39f7f69a60
@@ -563,10 +563,10 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
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struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
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struct amdgpu_bo_list_entry *e;
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struct list_head duplicates;
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unsigned i, tries = 10;
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struct amdgpu_bo *gds;
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struct amdgpu_bo *gws;
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struct amdgpu_bo *oa;
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unsigned tries = 10;
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int r;
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INIT_LIST_HEAD(&p->validated);
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@@ -596,7 +596,6 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
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while (1) {
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struct list_head need_pages;
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unsigned i;
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r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true,
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&duplicates);
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@@ -611,12 +610,8 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
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break;
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INIT_LIST_HEAD(&need_pages);
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for (i = p->bo_list->first_userptr;
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i < p->bo_list->num_entries; ++i) {
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struct amdgpu_bo *bo;
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e = &p->bo_list->array[i];
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bo = e->robj;
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amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) {
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struct amdgpu_bo *bo = e->robj;
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if (amdgpu_ttm_tt_userptr_invalidated(bo->tbo.ttm,
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&e->user_invalidated) && e->user_pages) {
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@@ -710,16 +705,14 @@ static int amdgpu_cs_parser_bos(struct amdgpu_cs_parser *p,
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if (p->bo_list) {
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struct amdgpu_vm *vm = &fpriv->vm;
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unsigned i;
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struct amdgpu_bo_list_entry *e;
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gds = p->bo_list->gds_obj;
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gws = p->bo_list->gws_obj;
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oa = p->bo_list->oa_obj;
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for (i = 0; i < p->bo_list->num_entries; i++) {
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struct amdgpu_bo *bo = p->bo_list->array[i].robj;
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p->bo_list->array[i].bo_va = amdgpu_vm_bo_find(vm, bo);
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}
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amdgpu_bo_list_for_each_entry(e, p->bo_list)
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e->bo_va = amdgpu_vm_bo_find(vm, e->robj);
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} else {
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gds = p->adev->gds.gds_gfx_bo;
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gws = p->adev->gds.gws_gfx_bo;
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@@ -753,10 +746,7 @@ error_validate:
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error_free_pages:
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if (p->bo_list) {
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for (i = p->bo_list->first_userptr;
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i < p->bo_list->num_entries; ++i) {
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e = &p->bo_list->array[i];
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amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) {
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if (!e->user_pages)
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continue;
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@@ -830,7 +820,7 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
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struct amdgpu_vm *vm = &fpriv->vm;
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struct amdgpu_bo_va *bo_va;
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struct amdgpu_bo *bo;
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int i, r;
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int r;
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r = amdgpu_vm_clear_freed(adev, vm, NULL);
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if (r)
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@@ -861,15 +851,17 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
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}
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if (p->bo_list) {
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for (i = 0; i < p->bo_list->num_entries; i++) {
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struct amdgpu_bo_list_entry *e;
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amdgpu_bo_list_for_each_entry(e, p->bo_list) {
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struct dma_fence *f;
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/* ignore duplicates */
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bo = p->bo_list->array[i].robj;
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bo = e->robj;
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if (!bo)
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continue;
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bo_va = p->bo_list->array[i].bo_va;
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bo_va = e->bo_va;
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if (bo_va == NULL)
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continue;
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@@ -898,14 +890,15 @@ static int amdgpu_bo_vm_update_pte(struct amdgpu_cs_parser *p)
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return r;
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if (amdgpu_vm_debug && p->bo_list) {
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struct amdgpu_bo_list_entry *e;
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/* Invalidate all BOs to test for userspace bugs */
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for (i = 0; i < p->bo_list->num_entries; i++) {
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amdgpu_bo_list_for_each_entry(e, p->bo_list) {
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/* ignore duplicates */
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bo = p->bo_list->array[i].robj;
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if (!bo)
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if (!e->robj)
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continue;
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amdgpu_vm_bo_invalidate(adev, bo, false);
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amdgpu_vm_bo_invalidate(adev, e->robj, false);
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}
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}
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@@ -1225,16 +1218,16 @@ static int amdgpu_cs_submit(struct amdgpu_cs_parser *p,
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struct drm_sched_entity *entity = &p->ctx->rings[ring->idx].entity;
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enum drm_sched_priority priority;
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struct amdgpu_job *job;
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unsigned i;
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uint64_t seq;
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int r;
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amdgpu_mn_lock(p->mn);
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if (p->bo_list) {
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for (i = p->bo_list->first_userptr;
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i < p->bo_list->num_entries; ++i) {
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struct amdgpu_bo *bo = p->bo_list->array[i].robj;
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struct amdgpu_bo_list_entry *e;
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amdgpu_bo_list_for_each_userptr_entry(e, p->bo_list) {
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struct amdgpu_bo *bo = e->robj;
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if (amdgpu_ttm_tt_userptr_needs_pages(bo->tbo.ttm)) {
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amdgpu_mn_unlock(p->mn);
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