diff options
Diffstat (limited to 'drivers/net/mv643xx_eth.h')
| -rw-r--r-- | drivers/net/mv643xx_eth.h | 19 |
1 files changed, 3 insertions, 16 deletions
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h index 33c5fafdbbd..82f8c0cbfb6 100644 --- a/drivers/net/mv643xx_eth.h +++ b/drivers/net/mv643xx_eth.h @@ -9,6 +9,8 @@ #include <linux/mv643xx.h> +#include <asm/dma-mapping.h> + /* Checksum offload for Tx works for most packets, but * fails if previous packet sent did not use hw csum */ @@ -42,23 +44,12 @@ #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 */ #define ETH_WRAPPER_LEN (ETH_HW_IP_ALIGN + ETH_HLEN + \ ETH_VLAN_HLEN + ETH_FCS_LEN) -#define ETH_RX_SKB_SIZE (dev->mtu + ETH_WRAPPER_LEN + ETH_DMA_ALIGN) +#define ETH_RX_SKB_SIZE (dev->mtu + ETH_WRAPPER_LEN + dma_get_cache_alignment()) #define ETH_RX_QUEUES_ENABLED (1 << 0) /* use only Q0 for receive */ #define ETH_TX_QUEUES_ENABLED (1 << 0) /* use only Q0 for transmit */ @@ -355,10 +346,6 @@ static void eth_port_init(struct mv643xx_private *mp); static void eth_port_reset(unsigned int eth_port_num); static void eth_port_start(struct net_device *dev); -/* Port MAC address routines */ -static void eth_port_uc_addr_set(unsigned int eth_port_num, - unsigned char *p_addr); - /* PHY and MIB routines */ static void ethernet_phy_reset(unsigned int eth_port_num); |