RDMA/cxgb4: Mind the sq_sig_all/sq_sig_type QP attributes
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index 23eaeab..b810d2a 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -441,6 +441,7 @@
atomic_t refcnt;
wait_queue_head_t wait;
struct timer_list timer;
+ int sq_sig_all;
};
static inline struct c4iw_qp *to_c4iw_qp(struct ib_qp *ibqp)
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 72ea152..723ad290 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -675,7 +675,7 @@
fw_flags = 0;
if (wr->send_flags & IB_SEND_SOLICITED)
fw_flags |= FW_RI_SOLICITED_EVENT_FLAG;
- if (wr->send_flags & IB_SEND_SIGNALED)
+ if (wr->send_flags & IB_SEND_SIGNALED || qhp->sq_sig_all)
fw_flags |= FW_RI_COMPLETION_FLAG;
swsqe = &qhp->wq.sq.sw_sq[qhp->wq.sq.pidx];
switch (wr->opcode) {
@@ -736,7 +736,8 @@
}
swsqe->idx = qhp->wq.sq.pidx;
swsqe->complete = 0;
- swsqe->signaled = (wr->send_flags & IB_SEND_SIGNALED);
+ swsqe->signaled = (wr->send_flags & IB_SEND_SIGNALED) ||
+ qhp->sq_sig_all;
swsqe->flushed = 0;
swsqe->wr_id = wr->wr_id;
@@ -1605,6 +1606,7 @@
qhp->attr.enable_bind = 1;
qhp->attr.max_ord = 1;
qhp->attr.max_ird = 1;
+ qhp->sq_sig_all = attrs->sq_sig_type == IB_SIGNAL_ALL_WR;
spin_lock_init(&qhp->lock);
mutex_init(&qhp->mutex);
init_waitqueue_head(&qhp->wait);