diff options
Diffstat (limited to 'drivers/net/ethernet/i825xx/lasi_82596.c')
| -rw-r--r-- | drivers/net/ethernet/i825xx/lasi_82596.c | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/drivers/net/ethernet/i825xx/lasi_82596.c b/drivers/net/ethernet/i825xx/lasi_82596.c index a12218e940a2..96c6f4f36904 100644 --- a/drivers/net/ethernet/i825xx/lasi_82596.c +++ b/drivers/net/ethernet/i825xx/lasi_82596.c @@ -96,21 +96,14 @@ #define OPT_SWAP_PORT 0x0001 /* Need to wordswp on the MPU port */ -#define DMA_WBACK(ndev, addr, len) \ - do { dma_cache_sync((ndev)->dev.parent, (void *)addr, len, DMA_TO_DEVICE); } while (0) - -#define DMA_INV(ndev, addr, len) \ - do { dma_cache_sync((ndev)->dev.parent, (void *)addr, len, DMA_FROM_DEVICE); } while (0) - -#define DMA_WBACK_INV(ndev, addr, len) \ - do { dma_cache_sync((ndev)->dev.parent, (void *)addr, len, DMA_BIDIRECTIONAL); } while (0) - #define SYSBUS 0x0000006c /* big endian CPU, 82596 "big" endian mode */ #define SWAP32(x) (((u32)(x)<<16) | ((((u32)(x)))>>16)) #define SWAP16(x) (x) +#define NONCOHERENT_DMA 1 + #include "lib82596.c" MODULE_AUTHOR("Richard Hirst"); @@ -184,9 +177,9 @@ lan_init_chip(struct parisc_device *dev) lp = netdev_priv(netdevice); lp->options = dev->id.sversion == 0x72 ? OPT_SWAP_PORT : 0; - lp->dma = dma_alloc_attrs(&dev->dev, sizeof(struct i596_dma), - &lp->dma_addr, GFP_KERNEL, - DMA_ATTR_NON_CONSISTENT); + lp->dma = dma_alloc_noncoherent(&dev->dev, + sizeof(struct i596_dma), &lp->dma_addr, + DMA_BIDIRECTIONAL, GFP_KERNEL); if (!lp->dma) goto out_free_netdev; @@ -196,8 +189,8 @@ lan_init_chip(struct parisc_device *dev) return 0; out_free_dma: - dma_free_attrs(&dev->dev, sizeof(struct i596_dma), lp->dma, - lp->dma_addr, DMA_ATTR_NON_CONSISTENT); + dma_free_noncoherent(&dev->dev, sizeof(struct i596_dma), + lp->dma, lp->dma_addr, DMA_BIDIRECTIONAL); out_free_netdev: free_netdev(netdevice); return retval; @@ -209,8 +202,8 @@ static int __exit lan_remove_chip(struct parisc_device *pdev) struct i596_private *lp = netdev_priv(dev); unregister_netdev (dev); - dma_free_attrs(&pdev->dev, sizeof(struct i596_private), lp->dma, - lp->dma_addr, DMA_ATTR_NON_CONSISTENT); + dma_free_noncoherent(&pdev->dev, sizeof(struct i596_private), lp->dma, + lp->dma_addr, DMA_BIDIRECTIONAL); free_netdev (dev); return 0; } |