arm64/arm64/busdma_bounce.c

84 	vm_offset_t	datavaddr;	/* kva of client data */
974 	vm_offset_t datavaddr, tempvaddr;
994 				datavaddr = bpage->datavaddr;
995 				if (datavaddr == 0) {
998 					datavaddr = tempvaddr | bpage->dataoffs;
1001 				bcopy((void *)datavaddr,
1026 				datavaddr = bpage->datavaddr;
1027 				if (datavaddr == 0) {
1030 					datavaddr = tempvaddr | bpage->dataoffs;
1034 				    (void *)datavaddr, bpage->datacount);
1254 	bpage->datavaddr = vaddr;
1269 	bpage->datavaddr = 0;