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IB/qib: Remove ibport and use rdmavt version

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Remove several ibport members from qib and use the rdmavt version. rc_acks,
rc_qacks, and rc_delayed_comp are defined as per CPU variables in rdmavt.
Add support for these rdmavt per CPU variables which were not per cpu
variables in qib ibport structure.

Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Harish Chegondi
2016-01-22 12:56:02 -08:00
committed by Doug Ledford
parent d2b8d4da1c
commit f24a6d4887
15 changed files with 281 additions and 258 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/infiniband/hw/qib/qib_ud.c
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@@ -62,7 +62,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
qp = qib_lookup_qpn(ibp, swqe->ud_wr.remote_qpn);
if (!qp) {
ibp->n_pkt_drops++;
ibp->rvp.n_pkt_drops++;
return;
}
@@ -73,7 +73,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
if (dqptype != sqptype ||
!(ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK)) {
ibp->n_pkt_drops++;
ibp->rvp.n_pkt_drops++;
goto drop;
}
@@ -153,14 +153,14 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
}
if (!ret) {
if (qp->ibqp.qp_num == 0)
ibp->n_vl15_dropped++;
ibp->rvp.n_vl15_dropped++;
goto bail_unlock;
}
}
/* Silently drop packets which are too big. */
if (unlikely(wc.byte_len > qp->r_len)) {
qp->r_flags |= QIB_R_REUSE_SGE;
ibp->n_pkt_drops++;
ibp->rvp.n_pkt_drops++;
goto bail_unlock;
}
@@ -219,7 +219,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
/* Signal completion event if the solicited bit is set. */
qib_cq_enter(to_icq(qp->ibqp.recv_cq), &wc,
swqe->wr.send_flags & IB_SEND_SOLICITED);
ibp->n_loop_pkts++;
ibp->rvp.n_loop_pkts++;
bail_unlock:
spin_unlock_irqrestore(&qp->r_lock, flags);
drop:
@@ -546,7 +546,7 @@ void qib_ud_rcv(struct qib_ibport *ibp, struct qib_ib_header *hdr,
}
if (!ret) {
if (qp->ibqp.qp_num == 0)
ibp->n_vl15_dropped++;
ibp->rvp.n_vl15_dropped++;
return;
}
}
@@ -589,5 +589,5 @@ void qib_ud_rcv(struct qib_ibport *ibp, struct qib_ib_header *hdr,
return;
drop:
ibp->n_pkt_drops++;
ibp->rvp.n_pkt_drops++;
}