mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
IB/ipath: Fix QP error completion queue entries
When switching to the QP error state, the completion queue entries (error or flush) were not being generated correctly. Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
parent
39c0d0b919
commit
0434d271fd
2 changed files with 7 additions and 3 deletions
|
@ -361,7 +361,7 @@ static void ipath_reset_qp(struct ipath_qp *qp)
|
|||
* @err: the receive completion error to signal if a RWQE is active
|
||||
*
|
||||
* Flushes both send and receive work queues.
|
||||
* QP s_lock should be held and interrupts disabled.
|
||||
* The QP s_lock should be held and interrupts disabled.
|
||||
*/
|
||||
|
||||
void ipath_error_qp(struct ipath_qp *qp, enum ib_wc_status err)
|
||||
|
@ -393,6 +393,8 @@ void ipath_error_qp(struct ipath_qp *qp, enum ib_wc_status err)
|
|||
wc.port_num = 0;
|
||||
if (qp->r_wrid_valid) {
|
||||
qp->r_wrid_valid = 0;
|
||||
wc.wr_id = qp->r_wr_id;
|
||||
wc.opcode = IB_WC_RECV;
|
||||
wc.status = err;
|
||||
ipath_cq_enter(to_icq(qp->ibqp.send_cq), &wc, 1);
|
||||
}
|
||||
|
@ -972,7 +974,7 @@ int ipath_init_qp_table(struct ipath_ibdev *idev, int size)
|
|||
* @wc: the WC responsible for putting the QP in this state
|
||||
*
|
||||
* Flushes the send work queue.
|
||||
* The QP s_lock should be held.
|
||||
* The QP s_lock should be held and interrupts disabled.
|
||||
*/
|
||||
|
||||
void ipath_sqerror_qp(struct ipath_qp *qp, struct ib_wc *wc)
|
||||
|
@ -998,12 +1000,12 @@ void ipath_sqerror_qp(struct ipath_qp *qp, struct ib_wc *wc)
|
|||
wc->status = IB_WC_WR_FLUSH_ERR;
|
||||
|
||||
while (qp->s_last != qp->s_head) {
|
||||
wqe = get_swqe_ptr(qp, qp->s_last);
|
||||
wc->wr_id = wqe->wr.wr_id;
|
||||
wc->opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
|
||||
ipath_cq_enter(to_icq(qp->ibqp.send_cq), wc, 1);
|
||||
if (++qp->s_last >= qp->s_size)
|
||||
qp->s_last = 0;
|
||||
wqe = get_swqe_ptr(qp, qp->s_last);
|
||||
}
|
||||
qp->s_cur = qp->s_tail = qp->s_head;
|
||||
qp->state = IB_QPS_SQE;
|
||||
|
|
|
@ -895,8 +895,10 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode)
|
|||
wc.opcode = ib_ipath_wc_opcode[wqe->wr.opcode];
|
||||
wc.vendor_err = 0;
|
||||
wc.byte_len = wqe->length;
|
||||
wc.imm_data = 0;
|
||||
wc.qp = &qp->ibqp;
|
||||
wc.src_qp = qp->remote_qpn;
|
||||
wc.wc_flags = 0;
|
||||
wc.pkey_index = 0;
|
||||
wc.slid = qp->remote_ah_attr.dlid;
|
||||
wc.sl = qp->remote_ah_attr.sl;
|
||||
|
|
Loading…
Reference in a new issue