The functions pci_alloc_consistent is obsolete. So it is replaced
with dma_alloc_coherent
Signed-off-by: Zhu Yanjun <yanjun....@oracle.com>
---
drivers/net/ethernet/nvidia/forcedeth.c | 61 ++++++++++++++++++++++-----------
1 file changed, 41 insertions(+), 20 deletions(-)
diff --git a/drivers/net/ethernet/nvidia/forcedeth.c
b/drivers/net/ethernet/nvidia/forcedeth.c
index 88128ce..31a9438 100644
--- a/drivers/net/ethernet/nvidia/forcedeth.c
+++ b/drivers/net/ethernet/nvidia/forcedeth.c
@@ -1024,12 +1024,18 @@ static void free_rings(struct net_device *dev)
if (!nv_optimized(np)) {
if (np->rx_ring.orig)
- pci_free_consistent(np->pci_dev, sizeof(struct
ring_desc) * (np->rx_ring_size + np->tx_ring_size),
- np->rx_ring.orig, np->ring_addr);
+ dma_free_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc) *
+ (np->rx_ring_size +
+ np->tx_ring_size),
+ np->rx_ring.orig, np->ring_addr);
} else {
if (np->rx_ring.ex)
- pci_free_consistent(np->pci_dev, sizeof(struct
ring_desc_ex) * (np->rx_ring_size + np->tx_ring_size),
- np->rx_ring.ex, np->ring_addr);
+ dma_free_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc_ex) *
+ (np->rx_ring_size +
+ np->tx_ring_size),
+ np->rx_ring.ex, np->ring_addr);
}
kfree(np->rx_skb);
kfree(np->tx_skb);
@@ -4596,13 +4602,17 @@ static int nv_set_ringparam(struct net_device *dev,
struct ethtool_ringparam* ri
/* allocate new rings */
if (!nv_optimized(np)) {
- rxtx_ring = pci_alloc_consistent(np->pci_dev,
- sizeof(struct ring_desc) *
(ring->rx_pending + ring->tx_pending),
- &ring_addr);
+ rxtx_ring = dma_alloc_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc) *
+ (ring->rx_pending +
+ ring->tx_pending),
+ &ring_addr, GFP_ATOMIC);
} else {
- rxtx_ring = pci_alloc_consistent(np->pci_dev,
- sizeof(struct ring_desc_ex) *
(ring->rx_pending + ring->tx_pending),
- &ring_addr);
+ rxtx_ring = dma_alloc_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc_ex) *
+ (ring->rx_pending +
+ ring->tx_pending),
+ &ring_addr, GFP_ATOMIC);
}
rx_skbuff = kmalloc(sizeof(struct nv_skb_map) * ring->rx_pending,
GFP_KERNEL);
tx_skbuff = kmalloc(sizeof(struct nv_skb_map) * ring->tx_pending,
GFP_KERNEL);
@@ -4610,12 +4620,18 @@ static int nv_set_ringparam(struct net_device *dev,
struct ethtool_ringparam* ri
/* fall back to old rings */
if (!nv_optimized(np)) {
if (rxtx_ring)
- pci_free_consistent(np->pci_dev, sizeof(struct
ring_desc) * (ring->rx_pending + ring->tx_pending),
- rxtx_ring, ring_addr);
+ dma_free_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc) *
+ (ring->rx_pending +
+ ring->tx_pending),
+ rxtx_ring, ring_addr);
} else {
if (rxtx_ring)
- pci_free_consistent(np->pci_dev, sizeof(struct
ring_desc_ex) * (ring->rx_pending + ring->tx_pending),
- rxtx_ring, ring_addr);
+ dma_free_coherent(&np->pci_dev->dev,
+ sizeof(struct ring_desc_ex) *
+ (ring->rx_pending +
+ ring->tx_pending),
+ rxtx_ring, ring_addr);
}
kfree(rx_skbuff);
@@ -5740,16 +5756,21 @@ static int nv_probe(struct pci_dev *pci_dev, const
struct pci_device_id *id)
np->tx_ring_size = TX_RING_DEFAULT;
if (!nv_optimized(np)) {
- np->rx_ring.orig = pci_alloc_consistent(pci_dev,
- sizeof(struct ring_desc) *
(np->rx_ring_size + np->tx_ring_size),
- &np->ring_addr);
+ np->rx_ring.orig = dma_alloc_coherent(&pci_dev->dev,
+ sizeof(struct ring_desc) *
+ (np->rx_ring_size +
+ np->tx_ring_size),
+ &np->ring_addr,
+ GFP_ATOMIC);
if (!np->rx_ring.orig)
goto out_unmap;
np->tx_ring.orig = &np->rx_ring.orig[np->rx_ring_size];
} else {
- np->rx_ring.ex = pci_alloc_consistent(pci_dev,
- sizeof(struct ring_desc_ex) *
(np->rx_ring_size + np->tx_ring_size),
- &np->ring_addr);
+ np->rx_ring.ex = dma_alloc_coherent(&pci_dev->dev,
+ sizeof(struct ring_desc_ex)
*
+ (np->rx_ring_size +
+ np->tx_ring_size),
+ &np->ring_addr, GFP_ATOMIC);
if (!np->rx_ring.ex)
goto out_unmap;
np->tx_ring.ex = &np->rx_ring.ex[np->rx_ring_size];
--
2.7.4
