mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-25 22:25:12 +02:00
b2cab73a78
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26691 3c298f89-4303-0410-b956-a3cf2f4a3e73
73 lines
2.0 KiB
Diff
73 lines
2.0 KiB
Diff
--- a/drivers/net/phy/phy.c
|
|
+++ b/drivers/net/phy/phy.c
|
|
@@ -297,6 +297,50 @@ int phy_ethtool_gset(struct phy_device *
|
|
}
|
|
EXPORT_SYMBOL(phy_ethtool_gset);
|
|
|
|
+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr)
|
|
+{
|
|
+ u32 cmd;
|
|
+ int tmp;
|
|
+ struct ethtool_cmd ecmd = { ETHTOOL_GSET };
|
|
+ struct ethtool_value edata = { ETHTOOL_GLINK };
|
|
+
|
|
+ if (get_user(cmd, (u32 *) useraddr))
|
|
+ return -EFAULT;
|
|
+
|
|
+ switch (cmd) {
|
|
+ case ETHTOOL_GSET:
|
|
+ phy_ethtool_gset(phydev, &ecmd);
|
|
+ if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
|
|
+ return -EFAULT;
|
|
+ return 0;
|
|
+
|
|
+ case ETHTOOL_SSET:
|
|
+ if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
|
|
+ return -EFAULT;
|
|
+ return phy_ethtool_sset(phydev, &ecmd);
|
|
+
|
|
+ case ETHTOOL_NWAY_RST:
|
|
+ /* if autoneg is off, it's an error */
|
|
+ tmp = phy_read(phydev, MII_BMCR);
|
|
+ if (tmp & BMCR_ANENABLE) {
|
|
+ tmp |= (BMCR_ANRESTART);
|
|
+ phy_write(phydev, MII_BMCR, tmp);
|
|
+ return 0;
|
|
+ }
|
|
+ return -EINVAL;
|
|
+
|
|
+ case ETHTOOL_GLINK:
|
|
+ edata.data = (phy_read(phydev,
|
|
+ MII_BMSR) & BMSR_LSTATUS) ? 1 : 0;
|
|
+ if (copy_to_user(useraddr, &edata, sizeof(edata)))
|
|
+ return -EFAULT;
|
|
+ return 0;
|
|
+ }
|
|
+
|
|
+ return -EOPNOTSUPP;
|
|
+}
|
|
+EXPORT_SYMBOL(phy_ethtool_ioctl);
|
|
+
|
|
/**
|
|
* phy_mii_ioctl - generic PHY MII ioctl interface
|
|
* @phydev: the phy_device struct
|
|
@@ -472,7 +516,7 @@ static void phy_force_reduction(struct p
|
|
int idx;
|
|
|
|
idx = phy_find_setting(phydev->speed, phydev->duplex);
|
|
-
|
|
+
|
|
idx++;
|
|
|
|
idx = phy_find_valid(idx, phydev->supported);
|
|
--- a/include/linux/phy.h
|
|
+++ b/include/linux/phy.h
|
|
@@ -508,6 +508,7 @@ void phy_start_machine(struct phy_device
|
|
void phy_stop_machine(struct phy_device *phydev);
|
|
int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd);
|
|
int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd);
|
|
+int phy_ethtool_ioctl(struct phy_device *phydev, void *useraddr);
|
|
int phy_mii_ioctl(struct phy_device *phydev,
|
|
struct ifreq *ifr, int cmd);
|
|
int phy_start_interrupts(struct phy_device *phydev);
|