From: Steve Wise <sw...@opengridcomputing.com>
Signed-off-by: Steve Wise <sw...@opengridcomputing.com>
---
drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 1 +
drivers/infiniband/hw/cxgb4/qp.c | 6 ++++--
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
index c05c875..8c32088 100644
--- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
+++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h
@@ -448,6 +448,7 @@ struct c4iw_qp {
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 7aee163..4c70df9 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -720,7 +720,7 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr
*wr,
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) {
@@ -781,7 +781,8 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr
*wr,
}
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;
@@ -1608,6 +1609,7 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct
ib_qp_init_attr *attrs,
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);
--
1.8.4
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