diff options
Diffstat (limited to 'target/linux/brcm63xx/patches-3.9/045-bcm63xx_enet-implement-reset-autoneg-ethtool-callbac.patch')
| -rw-r--r-- | target/linux/brcm63xx/patches-3.9/045-bcm63xx_enet-implement-reset-autoneg-ethtool-callbac.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/brcm63xx/patches-3.9/045-bcm63xx_enet-implement-reset-autoneg-ethtool-callbac.patch b/target/linux/brcm63xx/patches-3.9/045-bcm63xx_enet-implement-reset-autoneg-ethtool-callbac.patch new file mode 100644 index 0000000000..7c80845b70 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.9/045-bcm63xx_enet-implement-reset-autoneg-ethtool-callbac.patch @@ -0,0 +1,44 @@ +From a15c33450df64f183c8ab5de8ef113091081679d Mon Sep 17 00:00:00 2001 +From: Maxime Bizon <mbizon@freebox.fr> +Date: Tue, 4 Jun 2013 20:53:33 +0000 +Subject: [PATCH 1/3] bcm63xx_enet: implement reset autoneg ethtool callback + +Implement the rset_nway ethtool callback which uses libphy generic +autonegotiation restart function. + +Signed-off-by: Maxime Bizon <mbizon@freebox.fr> +--- + drivers/net/ethernet/broadcom/bcm63xx_enet.c | 15 +++++++++++++++ + 1 file changed, 15 insertions(+) + +--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c ++++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c +@@ -1330,6 +1330,20 @@ static void bcm_enet_get_ethtool_stats(s + mutex_unlock(&priv->mib_update_lock); + } + ++static int bcm_enet_nway_reset(struct net_device *dev) ++{ ++ struct bcm_enet_priv *priv; ++ ++ priv = netdev_priv(dev); ++ if (priv->has_phy) { ++ if (!priv->phydev) ++ return -ENODEV; ++ return genphy_restart_aneg(priv->phydev); ++ } ++ ++ return -EOPNOTSUPP; ++} ++ + static int bcm_enet_get_settings(struct net_device *dev, + struct ethtool_cmd *cmd) + { +@@ -1472,6 +1486,7 @@ static const struct ethtool_ops bcm_enet + .get_strings = bcm_enet_get_strings, + .get_sset_count = bcm_enet_get_sset_count, + .get_ethtool_stats = bcm_enet_get_ethtool_stats, ++ .nway_reset = bcm_enet_nway_reset, + .get_settings = bcm_enet_get_settings, + .set_settings = bcm_enet_set_settings, + .get_drvinfo = bcm_enet_get_drvinfo, |