diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/xe/xe_pt.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/gpu/drm/xe/xe_pt.c b/drivers/gpu/drm/xe/xe_pt.c index 598c6b2571e7..0e9d669620b9 100644 --- a/drivers/gpu/drm/xe/xe_pt.c +++ b/drivers/gpu/drm/xe/xe_pt.c @@ -443,10 +443,6 @@ static bool xe_pt_hugepte_possible(u64 addr, u64 next, unsigned int level, if (!xe_pt_covers(addr, next, level, &xe_walk->base)) return false; - /* Does the DMA segment cover the whole pte? */ - if (next - xe_walk->va_curs_start > xe_walk->curs->size) - return false; - /* null VMA's and purged BO's do not have dma addresses */ if (xe_vma_is_null(xe_walk->vma) || (bo && xe_bo_is_purged(bo))) return true; @@ -455,6 +451,10 @@ static bool xe_pt_hugepte_possible(u64 addr, u64 next, unsigned int level, if (xe_walk->clear_pt) return true; + /* Does the DMA segment cover the whole pte? */ + if (next - xe_walk->va_curs_start > xe_walk->curs->size) + return false; + /* Is the DMA address huge PTE size aligned? */ size = next - addr; dma = addr - xe_walk->va_curs_start + xe_res_dma(xe_walk->curs); @@ -775,8 +775,11 @@ xe_pt_stage_bind(struct xe_tile *tile, struct xe_vma *vma, } xe_walk.needs_64K = (vm->flags & XE_VM_FLAG_64K); - if (clear_pt) + if (clear_pt) { + xe_assert(xe, !range); + curs.size = xe_vma_size(vma); goto walk_pt; + } if (vma->gpuva.flags & XE_VMA_ATOMIC_PTE_BIT) { xe_walk.default_vram_pte = xe_atomic_for_vram(vm, vma) ? XE_USM_PPGTT_PTE_AE : 0; |