diff options
Diffstat (limited to 'drivers/net/mv643xx_eth.h')
| -rw-r--r-- | drivers/net/mv643xx_eth.h | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h index 33c5fafdbbd..7cb0a41c5cb 100644 --- a/drivers/net/mv643xx_eth.h +++ b/drivers/net/mv643xx_eth.h @@ -42,17 +42,6 @@ #define MAX_DESCS_PER_SKB 1 #endif -/* - * The MV643XX HW requires 8-byte alignment. However, when I/O - * is non-cache-coherent, we need to ensure that the I/O buffers - * we use don't share cache lines with other data. - */ -#if defined(CONFIG_DMA_NONCOHERENT) || defined(CONFIG_NOT_COHERENT_CACHE) -#define ETH_DMA_ALIGN L1_CACHE_BYTES -#else -#define ETH_DMA_ALIGN 8 -#endif - #define ETH_VLAN_HLEN 4 #define ETH_FCS_LEN 4 #define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */ |