cxgb3: Convert qpidr to XArray

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Acked-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Matthew Wilcox
2019-02-20 16:20:48 -08:00
zatwierdzone przez Jason Gunthorpe
rodzic a2f409713e
commit 27114876ce
4 zmienionych plików z 33 dodań i 40 usunięć

Wyświetl plik

@@ -48,14 +48,14 @@ static void post_qp_event(struct iwch_dev *rnicp, struct iwch_cq *chp,
struct iwch_qp *qhp;
unsigned long flag;
spin_lock(&rnicp->lock);
qhp = get_qhp(rnicp, CQE_QPID(rsp_msg->cqe));
xa_lock(&rnicp->qps);
qhp = xa_load(&rnicp->qps, CQE_QPID(rsp_msg->cqe));
if (!qhp) {
pr_err("%s unaffiliated error 0x%x qpid 0x%x\n",
__func__, CQE_STATUS(rsp_msg->cqe),
CQE_QPID(rsp_msg->cqe));
spin_unlock(&rnicp->lock);
xa_unlock(&rnicp->qps);
return;
}
@@ -65,7 +65,7 @@ static void post_qp_event(struct iwch_dev *rnicp, struct iwch_cq *chp,
__func__,
qhp->attr.state, qhp->wq.qpid,
CQE_STATUS(rsp_msg->cqe));
spin_unlock(&rnicp->lock);
xa_unlock(&rnicp->qps);
return;
}
@@ -76,7 +76,7 @@ static void post_qp_event(struct iwch_dev *rnicp, struct iwch_cq *chp,
CQE_WRID_HI(rsp_msg->cqe), CQE_WRID_LOW(rsp_msg->cqe));
atomic_inc(&qhp->refcnt);
spin_unlock(&rnicp->lock);
xa_unlock(&rnicp->qps);
if (qhp->attr.state == IWCH_QP_STATE_RTS) {
attrs.next_state = IWCH_QP_STATE_TERMINATE;
@@ -114,21 +114,21 @@ void iwch_ev_dispatch(struct cxio_rdev *rdev_p, struct sk_buff *skb)
unsigned long flag;
rnicp = (struct iwch_dev *) rdev_p->ulp;
spin_lock(&rnicp->lock);
xa_lock(&rnicp->qps);
chp = get_chp(rnicp, cqid);
qhp = get_qhp(rnicp, CQE_QPID(rsp_msg->cqe));
qhp = xa_load(&rnicp->qps, CQE_QPID(rsp_msg->cqe));
if (!chp || !qhp) {
pr_err("BAD AE cqid 0x%x qpid 0x%x opcode %d status 0x%x type %d wrid.hi 0x%x wrid.lo 0x%x\n",
cqid, CQE_QPID(rsp_msg->cqe),
CQE_OPCODE(rsp_msg->cqe), CQE_STATUS(rsp_msg->cqe),
CQE_TYPE(rsp_msg->cqe), CQE_WRID_HI(rsp_msg->cqe),
CQE_WRID_LOW(rsp_msg->cqe));
spin_unlock(&rnicp->lock);
xa_unlock(&rnicp->qps);
goto out;
}
iwch_qp_add_ref(&qhp->ibqp);
atomic_inc(&chp->refcnt);
spin_unlock(&rnicp->lock);
xa_unlock(&rnicp->qps);
/*
* 1) completion of our sending a TERMINATE.