diff options
Diffstat (limited to 'kernel/drivers/infiniband/hw/cxgb4')
| -rw-r--r-- | kernel/drivers/infiniband/hw/cxgb4/cq.c | 2 | ||||
| -rw-r--r-- | kernel/drivers/infiniband/hw/cxgb4/qp.c | 6 |
2 files changed, 6 insertions, 2 deletions
diff --git a/kernel/drivers/infiniband/hw/cxgb4/cq.c b/kernel/drivers/infiniband/hw/cxgb4/cq.c index de9cd6901..bc147582b 100644 --- a/kernel/drivers/infiniband/hw/cxgb4/cq.c +++ b/kernel/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/kernel/drivers/infiniband/hw/cxgb4/qp.c b/kernel/drivers/infiniband/hw/cxgb4/qp.c index aa515afee..53aa7515f 100644 --- a/kernel/drivers/infiniband/hw/cxgb4/qp.c +++ b/kernel/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; |