diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2005-09-27 15:28:42 -0700 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-28 11:52:58 -0400 |
| commit | 9a7ae0a978263adb7d6b630f0c3c37c0133325e0 (patch) | |
| tree | 2f6052964a9f1fe0e8d358911ce663903f388d31 /drivers/net/sky2.c | |
| parent | 724bca3ca4d2126b67dd62e64d3f97805f9672de (diff) | |
[PATCH] sky2: nway reset (BONUS FEATURE)
Here is support for ethtool controlled renegotiation.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/sky2.c')
| -rw-r--r-- | drivers/net/sky2.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index a6c7bb9cea0..57583fa86a9 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -2300,6 +2300,24 @@ static u32 sky2_get_msglevel(struct net_device *netdev) return sky2->msg_enable; } +static int sky2_nway_reset(struct net_device *dev) +{ + struct sky2_port *sky2 = netdev_priv(dev); + struct sky2_hw *hw = sky2->hw; + + if (sky2->autoneg != AUTONEG_ENABLE) + return -EINVAL; + + netif_stop_queue(dev); + + spin_lock_irq(&hw->phy_lock); + sky2_phy_reset(hw, sky2->port); + sky2_phy_init(hw, sky2->port); + spin_unlock_irq(&hw->phy_lock); + + return 0; +} + static void sky2_phy_stats(struct sky2_port *sky2, u64 * data, unsigned count) { struct sky2_hw *hw = sky2->hw; @@ -2656,6 +2674,7 @@ static struct ethtool_ops sky2_ethtool_ops = { .get_drvinfo = sky2_get_drvinfo, .get_msglevel = sky2_get_msglevel, .set_msglevel = sky2_set_msglevel, + .nway_reset = sky2_nway_reset, .get_regs_len = sky2_get_regs_len, .get_regs = sky2_get_regs, .get_link = ethtool_op_get_link, |