diff options
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/ipath/ipath_verbs.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c index 55c71882882..eabc4247860 100644 --- a/drivers/infiniband/hw/ipath/ipath_verbs.c +++ b/drivers/infiniband/hw/ipath/ipath_verbs.c @@ -340,9 +340,16 @@ static int ipath_post_one_send(struct ipath_qp *qp, struct ib_send_wr *wr) int acc; int ret; unsigned long flags; + struct ipath_devdata *dd = to_idev(qp->ibqp.device)->dd; spin_lock_irqsave(&qp->s_lock, flags); + if (qp->ibqp.qp_type != IB_QPT_SMI && + !(dd->ipath_flags & IPATH_LINKACTIVE)) { + ret = -ENETDOWN; + goto bail; + } + /* Check that state is OK to post send. */ if (unlikely(!(ib_ipath_state_ops[qp->state] & IPATH_POST_SEND_OK))) goto bail_inval; @@ -1021,7 +1028,7 @@ static void sdma_complete(void *cookie, int status) struct ipath_verbs_txreq *tx = cookie; struct ipath_qp *qp = tx->qp; struct ipath_ibdev *dev = to_idev(qp->ibqp.device); - unsigned int flags; + unsigned long flags; enum ib_wc_status ibs = status == IPATH_SDMA_TXREQ_S_OK ? IB_WC_SUCCESS : IB_WC_WR_FLUSH_ERR; @@ -1051,7 +1058,7 @@ static void sdma_complete(void *cookie, int status) static void decrement_dma_busy(struct ipath_qp *qp) { - unsigned int flags; + unsigned long flags; if (atomic_dec_and_test(&qp->s_dma_busy)) { spin_lock_irqsave(&qp->s_lock, flags); @@ -1221,7 +1228,7 @@ static int ipath_verbs_send_pio(struct ipath_qp *qp, unsigned flush_wc; u32 control; int ret; - unsigned int flags; + unsigned long flags; piobuf = ipath_getpiobuf(dd, plen, NULL); if (unlikely(piobuf == NULL)) { |