diff options
Diffstat (limited to 'drivers/net/skge.c')
| -rw-r--r-- | drivers/net/skge.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/drivers/net/skge.c b/drivers/net/skge.c index 00d683063c0..f77658192a1 100644 --- a/drivers/net/skge.c +++ b/drivers/net/skge.c @@ -88,15 +88,14 @@ MODULE_DEVICE_TABLE(pci, skge_id_table); static int skge_up(struct net_device *dev); static int skge_down(struct net_device *dev); +static void skge_phy_reset(struct skge_port *skge); static void skge_tx_clean(struct skge_port *skge); static int xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); static int gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val); static void genesis_get_stats(struct skge_port *skge, u64 *data); static void yukon_get_stats(struct skge_port *skge, u64 *data); static void yukon_init(struct skge_hw *hw, int port); -static void yukon_reset(struct skge_hw *hw, int port); static void genesis_mac_init(struct skge_hw *hw, int port); -static void genesis_reset(struct skge_hw *hw, int port); static void genesis_link_up(struct skge_port *skge); /* Avoid conditionals by using array */ @@ -276,10 +275,9 @@ static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) skge->autoneg = ecmd->autoneg; skge->advertising = ecmd->advertising; - if (netif_running(dev)) { - skge_down(dev); - skge_up(dev); - } + if (netif_running(dev)) + skge_phy_reset(skge); + return (0); } @@ -430,21 +428,11 @@ static void skge_set_msglevel(struct net_device *netdev, u32 value) static int skge_nway_reset(struct net_device *dev) { struct skge_port *skge = netdev_priv(dev); - struct skge_hw *hw = skge->hw; - int port = skge->port; if (skge->autoneg != AUTONEG_ENABLE || !netif_running(dev)) return -EINVAL; - spin_lock_bh(&hw->phy_lock); - if (hw->chip_id == CHIP_ID_GENESIS) { - genesis_reset(hw, port); - genesis_mac_init(hw, port); - } else { - yukon_reset(hw, port); - yukon_init(hw, port); - } - spin_unlock_bh(&hw->phy_lock); + skge_phy_reset(skge); return 0; } @@ -2019,6 +2007,25 @@ static void yukon_phy_intr(struct skge_port *skge) /* XXX restart autonegotiation? */ } +static void skge_phy_reset(struct skge_port *skge) +{ + struct skge_hw *hw = skge->hw; + int port = skge->port; + + netif_stop_queue(skge->netdev); + netif_carrier_off(skge->netdev); + + spin_lock_bh(&hw->phy_lock); + if (hw->chip_id == CHIP_ID_GENESIS) { + genesis_reset(hw, port); + genesis_mac_init(hw, port); + } else { + yukon_reset(hw, port); + yukon_init(hw, port); + } + spin_unlock_bh(&hw->phy_lock); +} + /* Basic MII support */ static int skge_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { |