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IB/qib: Use rdmavt version of post_send

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This patch removes the post_send and post_one_send from the qib driver.
The "posting" of sends will be done by rdmavt which will walk a WQE and
queue work. This patch will still provide the capability to schedule that
work as well as kick the progress. These are provided to the rdmavt layer.

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Harish Chegondi
2016-01-22 13:07:42 -08:00
committed by Doug Ledford
parent 4bb88e5f84
commit db3ef0eb84
10 changed files with 81 additions and 291 deletions
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10
drivers/infiniband/hw/qib/qib_ud.c
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@@ -72,7 +72,7 @@ static void qib_ud_loopback(struct rvt_qp *sqp, struct rvt_swqe *swqe)
IB_QPT_UD : qp->ibqp.qp_type;
if (dqptype != sqptype ||
!(ib_qib_state_ops[qp->state] & QIB_PROCESS_RECV_OK)) {
!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_RECV_OK)) {
ibp->rvp.n_pkt_drops++;
goto drop;
}
@@ -252,8 +252,8 @@ int qib_make_ud_req(struct rvt_qp *qp)
spin_lock_irqsave(&qp->s_lock, flags);
if (!(ib_qib_state_ops[qp->state] & QIB_PROCESS_NEXT_SEND_OK)) {
if (!(ib_qib_state_ops[qp->state] & QIB_FLUSH_SEND))
if (!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_NEXT_SEND_OK)) {
if (!(ib_rvt_state_ops[qp->state] & RVT_FLUSH_SEND))
goto bail;
/* We are in the error state, flush the work request. */
if (qp->s_last == qp->s_head)
@@ -263,7 +263,7 @@ int qib_make_ud_req(struct rvt_qp *qp)
qp->s_flags |= RVT_S_WAIT_DMA;
goto bail;
}
wqe = get_swqe_ptr(qp, qp->s_last);
wqe = rvt_get_swqe_ptr(qp, qp->s_last);
qib_send_complete(qp, wqe, IB_WC_WR_FLUSH_ERR);
goto done;
}
@@ -271,7 +271,7 @@ int qib_make_ud_req(struct rvt_qp *qp)
if (qp->s_cur == qp->s_head)
goto bail;
wqe = get_swqe_ptr(qp, qp->s_cur);
wqe = rvt_get_swqe_ptr(qp, qp->s_cur);
next_cur = qp->s_cur + 1;
if (next_cur >= qp->s_size)
next_cur = 0;