diff options
author | Ralph Campbell <ralph.campbell@qlogic.com> | 2007-08-25 16:45:03 -0700 |
---|---|---|
committer | Roland Dreier <rolandd@cisco.com> | 2007-10-09 20:51:20 -0700 |
commit | d42b01b584b6f55f70c56f6a3dabc26f4982d30d (patch) | |
tree | 7ad73c8795a5b594b2af67af280b58e0b3644580 /drivers/infiniband/hw/ipath/ipath_rc.c | |
parent | c9cf7db2bca9180f5888eebc23dc607666a9685b (diff) |
IB/ipath: Implement IB_EVENT_QP_LAST_WQE_REACHED
This patch implements the IB_EVENT_QP_LAST_WQE_REACHED event which is
needed by ib_ipoib to destroy the QP when used in connected mode.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/ipath/ipath_rc.c')
-rw-r--r-- | drivers/infiniband/hw/ipath/ipath_rc.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c index 53259daeb4f..5c29b2bfea1 100644 --- a/drivers/infiniband/hw/ipath/ipath_rc.c +++ b/drivers/infiniband/hw/ipath/ipath_rc.c @@ -1497,11 +1497,21 @@ send_ack: static void ipath_rc_error(struct ipath_qp *qp, enum ib_wc_status err) { unsigned long flags; + int lastwqe; spin_lock_irqsave(&qp->s_lock, flags); qp->state = IB_QPS_ERR; - ipath_error_qp(qp, err); + lastwqe = ipath_error_qp(qp, err); spin_unlock_irqrestore(&qp->s_lock, flags); + + if (lastwqe) { + struct ib_event ev; + + ev.device = qp->ibqp.device; + ev.element.qp = &qp->ibqp; + ev.event = IB_EVENT_QP_LAST_WQE_REACHED; + qp->ibqp.event_handler(&ev, qp->ibqp.qp_context); + } } static inline void ipath_update_ack_queue(struct ipath_qp *qp, unsigned n) |