Commit 36ac0db0 authored by Devesh Sharma's avatar Devesh Sharma Committed by Doug Ledford

RDMA/ocrdma: Dispatch only port event when port state changes

Dispatch only port event to IB stack when port state changes.
Don't explicitly modify qps to error. Let application listen to
port events on async event queue or let QP fail with retry-exceeded
completion error.
Signed-off-by: default avatarPadmanabh Ratnakar <padmanabh.ratnakar@avagotech.com>
Signed-off-by: default avatarDevesh Sharma <devesh.sharma@avagotech.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent c6002d56
...@@ -386,30 +386,7 @@ static int ocrdma_open(struct ocrdma_dev *dev) ...@@ -386,30 +386,7 @@ static int ocrdma_open(struct ocrdma_dev *dev)
static int ocrdma_close(struct ocrdma_dev *dev) static int ocrdma_close(struct ocrdma_dev *dev)
{ {
int i;
struct ocrdma_qp *qp, **cur_qp;
struct ib_event err_event; struct ib_event err_event;
struct ib_qp_attr attrs;
int attr_mask = IB_QP_STATE;
attrs.qp_state = IB_QPS_ERR;
mutex_lock(&dev->dev_lock);
if (dev->qp_tbl) {
cur_qp = dev->qp_tbl;
for (i = 0; i < OCRDMA_MAX_QP; i++) {
qp = cur_qp[i];
if (qp && qp->ibqp.qp_type != IB_QPT_GSI) {
/* change the QP state to ERROR */
_ocrdma_modify_qp(&qp->ibqp, &attrs, attr_mask);
err_event.event = IB_EVENT_QP_FATAL;
err_event.element.qp = &qp->ibqp;
err_event.device = &dev->ibdev;
ib_dispatch_event(&err_event);
}
}
}
mutex_unlock(&dev->dev_lock);
err_event.event = IB_EVENT_PORT_ERR; err_event.event = IB_EVENT_PORT_ERR;
err_event.element.port_num = 1; err_event.element.port_num = 1;
......
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