465 	gen8_pte_t scratch_pte;  in gen8_initialize_pt()  local
467 	scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_initialize_pt()
470 	fill_px(vm->dev, pt, scratch_pte);  in gen8_initialize_pt()
476 	gen6_pte_t scratch_pte;  in gen6_initialize_pt()  local
480 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_initialize_pt()
483 	fill32_px(vm->dev, pt, scratch_pte);  in gen6_initialize_pt()
705 				       gen8_pte_t scratch_pte)  in gen8_ppgtt_clear_pte_range()  argument
743 			pt_vaddr[i] = scratch_pte;  in gen8_ppgtt_clear_pte_range()
765 	gen8_pte_t scratch_pte =  in gen8_ppgtt_clear_range()  local
771 					   scratch_pte);  in gen8_ppgtt_clear_range()
778 						   scratch_pte);  in gen8_ppgtt_clear_range()
1395 			  gen8_pte_t scratch_pte,  in gen8_dump_pdp()  argument
1429 					if (pt_vaddr[pte + i] != scratch_pte)  in gen8_dump_pdp()
1436 					if (pt_vaddr[pte + i] != scratch_pte)  in gen8_dump_pdp()
1456 	gen8_pte_t scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_dump_ppgtt()  local
1460 		gen8_dump_pdp(&ppgtt->pdp, start, length, scratch_pte, m);  in gen8_dump_ppgtt()
1471 			gen8_dump_pdp(pdp, start, length, scratch_pte, m);  in gen8_dump_ppgtt()
1576 	gen6_pte_t scratch_pte;  in gen6_dump_ppgtt()  local
1581 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_dump_ppgtt()
1607 				if (pt_vaddr[pte + i] != scratch_pte)  in gen6_dump_ppgtt()
1614 				if (pt_vaddr[pte + i] != scratch_pte)  in gen6_dump_ppgtt()
1815 	gen6_pte_t *pt_vaddr, scratch_pte;  in gen6_ppgtt_clear_range()  local
1822 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_ppgtt_clear_range()
1833 			pt_vaddr[i] = scratch_pte;  in gen6_ppgtt_clear_range()
2450 	gen8_pte_t scratch_pte, __iomem *gtt_base =  in gen8_ggtt_clear_range()  local
2460 	scratch_pte = gen8_pte_encode(px_dma(vm->scratch_page),  in gen8_ggtt_clear_range()
2464 		gen8_set_pte(&gtt_base[i], scratch_pte);  in gen8_ggtt_clear_range()
2476 	gen6_pte_t scratch_pte, __iomem *gtt_base =  in gen6_ggtt_clear_range()  local
2486 	scratch_pte = vm->pte_encode(px_dma(vm->scratch_page),  in gen6_ggtt_clear_range()
2490 		iowrite32(scratch_pte, &gtt_base[i]);  in gen6_ggtt_clear_range()