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path: root/drivers/infiniband
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-rw-r--r--drivers/infiniband/hw/cxgb4/cq.c2
-rw-r--r--drivers/infiniband/hw/cxgb4/qp.c6
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c
index cf21df4a8..4e94cff5b 100644
--- a/drivers/infiniband/hw/cxgb4/cq.c
+++ b/drivers/infiniband/hw/cxgb4/cq.c
@@ -162,7 +162,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
cq->bar2_va = c4iw_bar2_addrs(rdev, cq->cqid, T4_BAR2_QTYPE_INGRESS,
&cq->bar2_qid,
user ? &cq->bar2_pa : NULL);
- if (user && !cq->bar2_va) {
+ if (user && !cq->bar2_pa) {
pr_warn(MOD "%s: cqid %u not in BAR2 range.\n",
pci_name(rdev->lldi.pdev), cq->cqid);
ret = -EINVAL;
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index e99345eb8..8ff690bf0 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -185,6 +185,10 @@ void __iomem *c4iw_bar2_addrs(struct c4iw_rdev *rdev, unsigned int qid,
if (pbar2_pa)
*pbar2_pa = (rdev->bar2_pa + bar2_qoffset) & PAGE_MASK;
+
+ if (is_t4(rdev->lldi.adapter_type))
+ return NULL;
+
return rdev->bar2_kva + bar2_qoffset;
}
@@ -270,7 +274,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
/*
* User mode must have bar2 access.
*/
- if (user && (!wq->sq.bar2_va || !wq->rq.bar2_va)) {
+ if (user && (!wq->sq.bar2_pa || !wq->rq.bar2_pa)) {
pr_warn(MOD "%s: sqid %u or rqid %u not in BAR2 range.\n",
pci_name(rdev->lldi.pdev), wq->sq.qid, wq->rq.qid);
goto free_dma;