Lines Matching defs:rb
536 struct rpcrdma_regbuf *rb = sc->sc_req->rl_sendbuf;
548 ib_dma_unmap_page(rdmab_device(rb), sge->addr, sge->length,
560 struct rpcrdma_regbuf *rb = req->rl_rdmabuf;
563 sge->addr = rdmab_addr(rb);
565 sge->lkey = rdmab_lkey(rb);
567 ib_dma_sync_single_for_device(rdmab_device(rb), sge->addr, sge->length,
579 struct rpcrdma_regbuf *rb = req->rl_sendbuf;
581 if (!rpcrdma_regbuf_dma_map(r_xprt, rb))
584 sge->addr = rdmab_addr(rb);
586 sge->lkey = rdmab_lkey(rb);
588 ib_dma_sync_single_for_device(rdmab_device(rb), sge->addr, sge->length,
600 struct rpcrdma_regbuf *rb = req->rl_sendbuf;
611 sge->addr = ib_dma_map_page(rdmab_device(rb), *ppages,
613 if (ib_dma_mapping_error(rdmab_device(rb), sge->addr))
617 sge->lkey = rdmab_lkey(rb);
642 struct rpcrdma_regbuf *rb = req->rl_sendbuf;
645 sge->addr = ib_dma_map_page(rdmab_device(rb), page, page_base, len,
647 if (ib_dma_mapping_error(rdmab_device(rb), sge->addr))
651 sge->lkey = rdmab_lkey(rb);