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path: root/drivers/infiniband/hw/mthca
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Diffstat (limited to 'drivers/infiniband/hw/mthca')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_cq.c25
-rw-r--r--drivers/infiniband/hw/mthca/mthca_eq.c12
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c19
3 files changed, 29 insertions, 27 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index 3724d9db50a..5dae5b5dc8e 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -636,19 +636,19 @@ static void mthca_free_cq_buf(struct mthca_dev *dev, struct mthca_cq *cq)
int size;
if (cq->is_direct)
- pci_free_consistent(dev->pdev,
- (cq->ibcq.cqe + 1) * MTHCA_CQ_ENTRY_SIZE,
- cq->queue.direct.buf,
- pci_unmap_addr(&cq->queue.direct,
- mapping));
+ dma_free_coherent(&dev->pdev->dev,
+ (cq->ibcq.cqe + 1) * MTHCA_CQ_ENTRY_SIZE,
+ cq->queue.direct.buf,
+ pci_unmap_addr(&cq->queue.direct,
+ mapping));
else {
size = (cq->ibcq.cqe + 1) * MTHCA_CQ_ENTRY_SIZE;
for (i = 0; i < (size + PAGE_SIZE - 1) / PAGE_SIZE; ++i)
if (cq->queue.page_list[i].buf)
- pci_free_consistent(dev->pdev, PAGE_SIZE,
- cq->queue.page_list[i].buf,
- pci_unmap_addr(&cq->queue.page_list[i],
- mapping));
+ dma_free_coherent(&dev->pdev->dev, PAGE_SIZE,
+ cq->queue.page_list[i].buf,
+ pci_unmap_addr(&cq->queue.page_list[i],
+ mapping));
kfree(cq->queue.page_list);
}
@@ -668,8 +668,8 @@ static int mthca_alloc_cq_buf(struct mthca_dev *dev, int size,
npages = 1;
shift = get_order(size) + PAGE_SHIFT;
- cq->queue.direct.buf = pci_alloc_consistent(dev->pdev,
- size, &t);
+ cq->queue.direct.buf = dma_alloc_coherent(&dev->pdev->dev,
+ size, &t, GFP_KERNEL);
if (!cq->queue.direct.buf)
return -ENOMEM;
@@ -707,7 +707,8 @@ static int mthca_alloc_cq_buf(struct mthca_dev *dev, int size,
for (i = 0; i < npages; ++i) {
cq->queue.page_list[i].buf =
- pci_alloc_consistent(dev->pdev, PAGE_SIZE, &t);
+ dma_alloc_coherent(&dev->pdev->dev, PAGE_SIZE,
+ &t, GFP_KERNEL);
if (!cq->queue.page_list[i].buf)
goto err_free;
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 7500ebc23f3..970cba24e79 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -501,8 +501,8 @@ static int __devinit mthca_create_eq(struct mthca_dev *dev,
eq_context = MAILBOX_ALIGN(mailbox);
for (i = 0; i < npages; ++i) {
- eq->page_list[i].buf = pci_alloc_consistent(dev->pdev,
- PAGE_SIZE, &t);
+ eq->page_list[i].buf = dma_alloc_coherent(&dev->pdev->dev,
+ PAGE_SIZE, &t, GFP_KERNEL);
if (!eq->page_list[i].buf)
goto err_out_free;
@@ -582,10 +582,10 @@ static int __devinit mthca_create_eq(struct mthca_dev *dev,
err_out_free:
for (i = 0; i < npages; ++i)
if (eq->page_list[i].buf)
- pci_free_consistent(dev->pdev, PAGE_SIZE,
- eq->page_list[i].buf,
- pci_unmap_addr(&eq->page_list[i],
- mapping));
+ dma_free_coherent(&dev->pdev->dev, PAGE_SIZE,
+ eq->page_list[i].buf,
+ pci_unmap_addr(&eq->page_list[i],
+ mapping));
kfree(eq->page_list);
kfree(dma_list);
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index ca73bab11a0..031f690f545 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -934,7 +934,8 @@ static int mthca_alloc_wqe_buf(struct mthca_dev *dev,
mthca_dbg(dev, "Creating direct QP of size %d (shift %d)\n",
size, shift);
- qp->queue.direct.buf = pci_alloc_consistent(dev->pdev, size, &t);
+ qp->queue.direct.buf = dma_alloc_coherent(&dev->pdev->dev, size,
+ &t, GFP_KERNEL);
if (!qp->queue.direct.buf)
goto err_out;
@@ -973,7 +974,8 @@ static int mthca_alloc_wqe_buf(struct mthca_dev *dev,
for (i = 0; i < npages; ++i) {
qp->queue.page_list[i].buf =
- pci_alloc_consistent(dev->pdev, PAGE_SIZE, &t);
+ dma_alloc_coherent(&dev->pdev->dev, PAGE_SIZE,
+ &t, GFP_KERNEL);
if (!qp->queue.page_list[i].buf)
goto err_out_free;
@@ -996,16 +998,15 @@ static int mthca_alloc_wqe_buf(struct mthca_dev *dev,
err_out_free:
if (qp->is_direct) {
- pci_free_consistent(dev->pdev, size,
- qp->queue.direct.buf,
- pci_unmap_addr(&qp->queue.direct, mapping));
+ dma_free_coherent(&dev->pdev->dev, size, qp->queue.direct.buf,
+ pci_unmap_addr(&qp->queue.direct, mapping));
} else
for (i = 0; i < npages; ++i) {
if (qp->queue.page_list[i].buf)
- pci_free_consistent(dev->pdev, PAGE_SIZE,
- qp->queue.page_list[i].buf,
- pci_unmap_addr(&qp->queue.page_list[i],
- mapping));
+ dma_free_coherent(&dev->pdev->dev, PAGE_SIZE,
+ qp->queue.page_list[i].buf,
+ pci_unmap_addr(&qp->queue.page_list[i],
+ mapping));
}