Cross Reference: /net/sunrpc/xprtrdma/svc_rdma

Lines Matching defs:xprt
128 static int map_read_chunks(struct svcxprt_rdma *xprt,
228 static int fast_reg_read_chunks(struct svcxprt_rdma *xprt,
244 	frmr = svc_rdma_get_frmr(xprt);
266 			ib_dma_map_page(xprt->sc_cm_id->device,
269 		if (ib_dma_mapping_error(xprt->sc_cm_id->device,
272 		atomic_inc(&xprt->sc_dma_used);
293 	ret = svc_rdma_fastreg(xprt, frmr);
300 	printk("svcrdma: error fast registering xdr for xprt %p", xprt);
301 	svc_rdma_put_frmr(xprt, frmr);
305 static int rdma_set_ctxt_sge(struct svcxprt_rdma *xprt,
323 				ib_dma_map_page(xprt->sc_cm_id->device,
328 			if (ib_dma_mapping_error(xprt->sc_cm_id->device,
331 			ctxt->sge[i].lkey = xprt->sc_dma_lkey;
332 			atomic_inc(&xprt->sc_dma_used);
343 static int rdma_read_max_sge(struct svcxprt_rdma *xprt, int sge_count)
345 	if ((rdma_node_get_transport(xprt->sc_cm_id->device->node_type) ==
350 		return min_t(int, sge_count, xprt->sc_max_sge);
381 static int rdma_read_xdr(struct svcxprt_rdma *xprt,
412 	if (!xprt->sc_frmr_pg_list_len)
413 		sge_count = map_read_chunks(xprt, rqstp, hdr_ctxt, rmsgp,
417 		sge_count = fast_reg_read_chunks(xprt, rqstp, hdr_ctxt, rmsgp,
432 		ctxt = svc_rdma_get_context(xprt);
451 			rdma_read_max_sge(xprt, chl_map->ch[ch_no].count);
452 		err = rdma_set_ctxt_sge(xprt, ctxt, hdr_ctxt->frmr,
475 				if (xprt->sc_dev_caps &
495 		err = svc_rdma_send(xprt, &read_wr);
499 			set_bit(XPT_CLOSE, &xprt->sc_xprt.xpt_flags);
586 	struct svc_xprt *xprt = rqstp->rq_xprt;
588 		container_of(xprt, struct svcxprt_rdma, sc_xprt);
615 		clear_bit(XPT_DATA, &xprt->xpt_flags);
625 		if (test_bit(XPT_CLOSE, &xprt->xpt_flags))
631 	dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
673 	svc_xprt_copy_addrs(rqstp, xprt);
679 	dprintk("svcrdma: transport %p is closing\n", xprt);
684 	set_bit(XPT_CLOSE, &xprt->xpt_flags);