sw/rxe/rxe_mr.c

240 	mr->page_offset = mr->ibmr.iova & (page_size - 1);
248 	unsigned int page_offset = rxe_mr_iova_to_page_offset(mr, iova);
260 				mr_page_size(mr) - page_offset);
263 			memcpy(addr, va + page_offset, bytes);
265 			memcpy(va + page_offset, addr, bytes);
268 		page_offset = 0;
280 	unsigned int page_offset = dma_addr & (PAGE_SIZE - 1);
288 				PAGE_SIZE - page_offset);
292 			memcpy(va + page_offset, addr, bytes);
294 			memcpy(addr, va + page_offset, bytes);
297 		page_offset = 0;
426 	unsigned int page_offset;
450 		page_offset = rxe_mr_iova_to_page_offset(mr, iova);
454 				mr_page_size(mr) - page_offset);
457 		arch_wb_cache_pmem(va + page_offset, bytes);
462 		page_offset = 0;
474 	unsigned int page_offset;
485 		page_offset = iova & (PAGE_SIZE - 1);
496 		page_offset = rxe_mr_iova_to_page_offset(mr, iova);
503 	if (unlikely(page_offset & 0x7)) {
511 	value = *orig_val = va[page_offset >> 3];
515 			va[page_offset >> 3] = swap_add;
518 		va[page_offset >> 3] = value;
531 	unsigned int page_offset;
542 		page_offset = iova & (PAGE_SIZE - 1);
554 		page_offset = rxe_mr_iova_to_page_offset(mr, iova);
562 	if (unlikely(page_offset & 0x7)) {
570 	smp_store_release(&va[page_offset >> 3], value);