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 33c5fafdbbd3..7cb0a41c5cb4 100644 --- a/drivers/net/mv643xx_eth.h +++ b/drivers/net/mv643xx_eth.h | |||
| @@ -42,17 +42,6 @@ | |||
| 42 | #define MAX_DESCS_PER_SKB 1 | 42 | #define MAX_DESCS_PER_SKB 1 |
| 43 | #endif | 43 | #endif |
| 44 | 44 | ||
| 45 | /* | ||
| 46 | * The MV643XX HW requires 8-byte alignment. However, when I/O | ||
| 47 | * is non-cache-coherent, we need to ensure that the I/O buffers | ||
| 48 | * we use don't share cache lines with other data. | ||
| 49 | */ | ||
| 50 | #if defined(CONFIG_DMA_NONCOHERENT) || defined(CONFIG_NOT_COHERENT_CACHE) | ||
| 51 | #define ETH_DMA_ALIGN L1_CACHE_BYTES | ||
| 52 | #else | ||
| 53 | #define ETH_DMA_ALIGN 8 | ||
| 54 | #endif | ||
| 55 | |||
| 56 | #define ETH_VLAN_HLEN 4 | 45 | #define ETH_VLAN_HLEN 4 |
| 57 | #define ETH_FCS_LEN 4 | 46 | #define ETH_FCS_LEN 4 |
| 58 | #define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */ | 47 | #define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */ |