{
struct ib_device_attr *attrs = &ia->ri_id->device->attrs;
int max_qp_wr, depth, delta;
+ unsigned int max_sge;
+
+ max_sge = min_t(unsigned int, attrs->max_send_sge,
+ RPCRDMA_MAX_SEND_SGES);
+ if (max_sge < RPCRDMA_MIN_SEND_SGES) {
+ pr_err("rpcrdma: HCA provides only %u send SGEs\n", max_sge);
+ return -ENOMEM;
+ }
+ ep->rep_attr.cap.max_send_sge = max_sge;
+ ep->rep_attr.cap.max_recv_sge = 1;
ia->ri_mrtype = IB_MR_TYPE_MEM_REG;
if (attrs->device_cap_flags & IB_DEVICE_SG_GAPS_REG)
struct rpcrdma_ia *ia = &r_xprt->rx_ia;
struct rpcrdma_connect_private *pmsg = &ep->rep_cm_private;
struct ib_cq *sendcq, *recvcq;
- unsigned int max_sge;
int rc;
ep->rep_max_requests = xprt_rdma_slot_table_entries;
ep->rep_inline_send = xprt_rdma_max_inline_write;
ep->rep_inline_recv = xprt_rdma_max_inline_read;
- max_sge = min_t(unsigned int, ia->ri_id->device->attrs.max_send_sge,
- RPCRDMA_MAX_SEND_SGES);
- if (max_sge < RPCRDMA_MIN_SEND_SGES) {
- pr_warn("rpcrdma: HCA provides only %d send SGEs\n", max_sge);
- return -ENOMEM;
- }
- ia->ri_max_send_sges = max_sge;
-
rc = frwr_open(ia, ep);
if (rc)
return rc;
ep->rep_attr.event_handler = rpcrdma_qp_event_handler;
ep->rep_attr.qp_context = ep;
ep->rep_attr.srq = NULL;
- ep->rep_attr.cap.max_send_sge = max_sge;
- ep->rep_attr.cap.max_recv_sge = 1;
ep->rep_attr.cap.max_inline_data = 0;
ep->rep_attr.sq_sig_type = IB_SIGNAL_REQ_WR;
ep->rep_attr.qp_type = IB_QPT_RC;
kfree(buf->rb_sc_ctxs);
}
-static struct rpcrdma_sendctx *rpcrdma_sendctx_create(struct rpcrdma_ia *ia)
+static struct rpcrdma_sendctx *rpcrdma_sendctx_create(struct rpcrdma_ep *ep)
{
struct rpcrdma_sendctx *sc;
- sc = kzalloc(struct_size(sc, sc_sges, ia->ri_max_send_sges),
+ sc = kzalloc(struct_size(sc, sc_sges, ep->rep_attr.cap.max_send_sge),
GFP_KERNEL);
if (!sc)
return NULL;
buf->rb_sc_last = i - 1;
for (i = 0; i <= buf->rb_sc_last; i++) {
- sc = rpcrdma_sendctx_create(&r_xprt->rx_ia);
+ sc = rpcrdma_sendctx_create(&r_xprt->rx_ep);
if (!sc)
return -ENOMEM;