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authorChristoph Hellwig <hch@lst.de>2017-06-14 11:33:48 +0300
committerChristoph Hellwig <hch@lst.de>2017-08-29 11:03:45 +0300
commit7f683b920479530150cafbed9dc02eeafb90486b (patch)
tree3c8880c9def0428b0fef825ed33daa6d49d4aaa2 /drivers/net/ethernet/i825xx
parentae9f608f07e7828801430a00f67882fc386b33d5 (diff)
downloadlinux-7f683b920479530150cafbed9dc02eeafb90486b.tar.xz
i825xx: switch to switch to dma_alloc_attrs
This way we can always pass DMA_ATTR_NON_CONSISTENT, the SNI mips version will simply ignore the flag. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/i825xx')
-rw-r--r--drivers/net/ethernet/i825xx/lasi_82596.c6
-rw-r--r--drivers/net/ethernet/i825xx/lib82596.c9
-rw-r--r--drivers/net/ethernet/i825xx/sni_82596.c6
3 files changed, 9 insertions, 12 deletions
diff --git a/drivers/net/ethernet/i825xx/lasi_82596.c b/drivers/net/ethernet/i825xx/lasi_82596.c
index d787fdd5db7b..d5b5021aa759 100644
--- a/drivers/net/ethernet/i825xx/lasi_82596.c
+++ b/drivers/net/ethernet/i825xx/lasi_82596.c
@@ -96,8 +96,6 @@
#define OPT_SWAP_PORT 0x0001 /* Need to wordswp on the MPU port */
-#define DMA_ALLOC dma_alloc_noncoherent
-#define DMA_FREE dma_free_noncoherent
#define DMA_WBACK(ndev, addr, len) \
do { dma_cache_sync((ndev)->dev.parent, (void *)addr, len, DMA_TO_DEVICE); } while (0)
@@ -200,8 +198,8 @@ static int lan_remove_chip(struct parisc_device *pdev)
struct i596_private *lp = netdev_priv(dev);
unregister_netdev (dev);
- DMA_FREE(&pdev->dev, sizeof(struct i596_private),
- (void *)lp->dma, lp->dma_addr);
+ dma_free_attrs(&pdev->dev, sizeof(struct i596_private), lp->dma,
+ lp->dma_addr, DMA_ATTR_NON_CONSISTENT);
free_netdev (dev);
return 0;
}
diff --git a/drivers/net/ethernet/i825xx/lib82596.c b/drivers/net/ethernet/i825xx/lib82596.c
index 8449c58f01fd..f00a1dc2128c 100644
--- a/drivers/net/ethernet/i825xx/lib82596.c
+++ b/drivers/net/ethernet/i825xx/lib82596.c
@@ -1063,8 +1063,9 @@ static int i82596_probe(struct net_device *dev)
if (!dev->base_addr || !dev->irq)
return -ENODEV;
- dma = (struct i596_dma *) DMA_ALLOC(dev->dev.parent,
- sizeof(struct i596_dma), &lp->dma_addr, GFP_KERNEL);
+ dma = dma_alloc_attrs(dev->dev.parent, sizeof(struct i596_dma),
+ &lp->dma_addr, GFP_KERNEL,
+ DMA_ATTR_NON_CONSISTENT);
if (!dma) {
printk(KERN_ERR "%s: Couldn't get shared memory\n", __FILE__);
return -ENOMEM;
@@ -1085,8 +1086,8 @@ static int i82596_probe(struct net_device *dev)
i = register_netdev(dev);
if (i) {
- DMA_FREE(dev->dev.parent, sizeof(struct i596_dma),
- (void *)dma, lp->dma_addr);
+ dma_free_attrs(dev->dev.parent, sizeof(struct i596_dma),
+ dma, lp->dma_addr, DMA_ATTR_NON_CONSISTENT);
return i;
}
diff --git a/drivers/net/ethernet/i825xx/sni_82596.c b/drivers/net/ethernet/i825xx/sni_82596.c
index 2af7f77345fb..b2c04a789744 100644
--- a/drivers/net/ethernet/i825xx/sni_82596.c
+++ b/drivers/net/ethernet/i825xx/sni_82596.c
@@ -23,8 +23,6 @@
static const char sni_82596_string[] = "snirm_82596";
-#define DMA_ALLOC dma_alloc_coherent
-#define DMA_FREE dma_free_coherent
#define DMA_WBACK(priv, addr, len) do { } while (0)
#define DMA_INV(priv, addr, len) do { } while (0)
#define DMA_WBACK_INV(priv, addr, len) do { } while (0)
@@ -152,8 +150,8 @@ static int sni_82596_driver_remove(struct platform_device *pdev)
struct i596_private *lp = netdev_priv(dev);
unregister_netdev(dev);
- DMA_FREE(dev->dev.parent, sizeof(struct i596_private),
- lp->dma, lp->dma_addr);
+ dma_free_attrs(dev->dev.parent, sizeof(struct i596_private), lp->dma,
+ lp->dma_addr, DMA_ATTR_NON_CONSISTENT);
iounmap(lp->ca);
iounmap(lp->mpu_port);
free_netdev (dev);