diff options
| -rw-r--r-- | target/linux/ramips/files/drivers/net/ramips.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/target/linux/ramips/files/drivers/net/ramips.c b/target/linux/ramips/files/drivers/net/ramips.c index d3df2f258..5a728be02 100644 --- a/target/linux/ramips/files/drivers/net/ramips.c +++ b/target/linux/ramips/files/drivers/net/ramips.c @@ -69,6 +69,14 @@ ramips_fe_int_enable(u32 mask) ramips_fe_rr(RAMIPS_FE_INT_ENABLE); } +static inline void +ramips_hw_set_macaddr(unsigned char *mac) +{ + ramips_fe_wr((mac[0] << 8) | mac[1], RAMIPS_GDMA1_MAC_ADRH); + ramips_fe_wr((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5], + RAMIPS_GDMA1_MAC_ADRL); +} + static void ramips_cleanup_dma(struct raeth_priv *re) { @@ -268,21 +276,6 @@ ramips_eth_tx_housekeeping(unsigned long ptr) ramips_fe_int_enable(RAMIPS_TX_DLY_INT); } -static int -ramips_eth_set_mac_addr(struct net_device *dev, void *priv) -{ - unsigned char *mac = priv; - - if (netif_running(dev)) - return -EBUSY; - - memcpy(dev->dev_addr, ((struct sockaddr*)priv)->sa_data, dev->addr_len); - ramips_fe_wr((mac[0] << 8) | mac[1], RAMIPS_GDMA1_MAC_ADRH); - ramips_fe_wr((mac[2] << 24) | (mac[3] << 16) | (mac[4] << 8) | mac[5], - RAMIPS_GDMA1_MAC_ADRL); - return 0; -} - static void ramips_eth_timeout(struct net_device *dev) { @@ -325,6 +318,8 @@ ramips_eth_open(struct net_device *dev) if (err) goto err_free_irq; + ramips_hw_set_macaddr(dev->dev_addr); + ramips_setup_dma(priv); ramips_fe_wr((ramips_fe_rr(RAMIPS_PDMA_GLO_CFG) & 0xff) | (RAMIPS_TX_WB_DDONE | RAMIPS_RX_DMA_EN | @@ -380,13 +375,11 @@ static int __init ramips_eth_probe(struct net_device *dev) { struct raeth_priv *priv = netdev_priv(dev); - struct sockaddr addr; BUG_ON(!priv->plat->reset_fe); priv->plat->reset_fe(); net_srandom(jiffies); - memcpy(addr.sa_data, priv->plat->mac, 6); - ramips_eth_set_mac_addr(dev, &addr); + memcpy(dev->dev_addr, priv->plat->mac, ETH_ALEN); ether_setup(dev); dev->mtu = 1500; @@ -403,7 +396,7 @@ static const struct net_device_ops ramips_eth_netdev_ops = { .ndo_start_xmit = ramips_eth_hard_start_xmit, .ndo_tx_timeout = ramips_eth_timeout, .ndo_change_mtu = eth_change_mtu, - .ndo_set_mac_address = ramips_eth_set_mac_addr, + .ndo_set_mac_address = eth_mac_addr, .ndo_validate_addr = eth_validate_addr, }; |