diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb3/iwch_qp.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch_qp.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/cxgb3/iwch_qp.c b/drivers/infiniband/hw/cxgb3/iwch_qp.c index 3eb8cecf81d7..ae47bfd22bd5 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_qp.c +++ b/drivers/infiniband/hw/cxgb3/iwch_qp.c @@ -30,6 +30,7 @@ * SOFTWARE. */ #include <linux/sched.h> +#include <linux/gfp.h> #include "iwch_provider.h" #include "iwch.h" #include "iwch_cm.h" @@ -452,7 +453,8 @@ int iwch_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, ++(qhp->wq.sq_wptr); } spin_unlock_irqrestore(&qhp->lock, flag); - ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); + if (cxio_wq_db_enabled(&qhp->wq)) + ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); out: if (err) @@ -514,7 +516,8 @@ int iwch_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr, num_wrs--; } spin_unlock_irqrestore(&qhp->lock, flag); - ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); + if (cxio_wq_db_enabled(&qhp->wq)) + ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); out: if (err) @@ -597,7 +600,8 @@ int iwch_bind_mw(struct ib_qp *qp, ++(qhp->wq.sq_wptr); spin_unlock_irqrestore(&qhp->lock, flag); - ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); + if (cxio_wq_db_enabled(&qhp->wq)) + ring_doorbell(qhp->wq.doorbell, qhp->wq.qpid); return err; } |