diff options
Diffstat (limited to 'drivers/net/greth.c')
| -rw-r--r-- | drivers/net/greth.c | 55 |
1 files changed, 9 insertions, 46 deletions
diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 396ff7d785d..16ce45c1193 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -22,9 +22,11 @@ * Marko Isomaki */ +#include <linux/dma-mapping.h> #include <linux/module.h> #include <linux/uaccess.h> #include <linux/init.h> +#include <linux/interrupt.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/ethtool.h> @@ -901,7 +903,7 @@ static int greth_rx_gbit(struct net_device *dev, int limit) skb_put(skb, pkt_len); - if (greth->flags & GRETH_FLAG_RX_CSUM && hw_checksummed(status)) + if (dev->features & NETIF_F_RXCSUM && hw_checksummed(status)) skb->ip_summed = CHECKSUM_UNNECESSARY; else skb_checksum_none_assert(skb); @@ -1015,11 +1017,10 @@ static int greth_set_mac_add(struct net_device *dev, void *p) return -EINVAL; memcpy(dev->dev_addr, addr->sa_data, dev->addr_len); + GRETH_REGSAVE(regs->esa_msb, dev->dev_addr[0] << 8 | dev->dev_addr[1]); + GRETH_REGSAVE(regs->esa_lsb, dev->dev_addr[2] << 24 | dev->dev_addr[3] << 16 | + dev->dev_addr[4] << 8 | dev->dev_addr[5]); - GRETH_REGSAVE(regs->esa_msb, addr->sa_data[0] << 8 | addr->sa_data[1]); - GRETH_REGSAVE(regs->esa_lsb, - addr->sa_data[2] << 24 | addr-> - sa_data[3] << 16 | addr->sa_data[4] << 8 | addr->sa_data[5]); return 0; } @@ -1142,41 +1143,6 @@ static void greth_get_regs(struct net_device *dev, struct ethtool_regs *regs, vo buff[i] = greth_read_bd(&greth_regs[i]); } -static u32 greth_get_rx_csum(struct net_device *dev) -{ - struct greth_private *greth = netdev_priv(dev); - return (greth->flags & GRETH_FLAG_RX_CSUM) != 0; -} - -static int greth_set_rx_csum(struct net_device *dev, u32 data) -{ - struct greth_private *greth = netdev_priv(dev); - - spin_lock_bh(&greth->devlock); - - if (data) - greth->flags |= GRETH_FLAG_RX_CSUM; - else - greth->flags &= ~GRETH_FLAG_RX_CSUM; - - spin_unlock_bh(&greth->devlock); - - return 0; -} - -static u32 greth_get_tx_csum(struct net_device *dev) -{ - return (dev->features & NETIF_F_IP_CSUM) != 0; -} - -static int greth_set_tx_csum(struct net_device *dev, u32 data) -{ - netif_tx_lock_bh(dev); - ethtool_op_set_tx_csum(dev, data); - netif_tx_unlock_bh(dev); - return 0; -} - static const struct ethtool_ops greth_ethtool_ops = { .get_msglevel = greth_get_msglevel, .set_msglevel = greth_set_msglevel, @@ -1185,10 +1151,6 @@ static const struct ethtool_ops greth_ethtool_ops = { .get_drvinfo = greth_get_drvinfo, .get_regs_len = greth_get_regs_len, .get_regs = greth_get_regs, - .get_rx_csum = greth_get_rx_csum, - .set_rx_csum = greth_set_rx_csum, - .get_tx_csum = greth_get_tx_csum, - .set_tx_csum = greth_set_tx_csum, .get_link = ethtool_op_get_link, }; @@ -1570,9 +1532,10 @@ static int __devinit greth_of_probe(struct platform_device *ofdev) GRETH_REGSAVE(regs->status, 0xFF); if (greth->gbit_mac) { - dev->features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_HIGHDMA; + dev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | + NETIF_F_RXCSUM; + dev->features = dev->hw_features | NETIF_F_HIGHDMA; greth_netdev_ops.ndo_start_xmit = greth_start_xmit_gbit; - greth->flags = GRETH_FLAG_RX_CSUM; } if (greth->multicast) { |