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authorMichael Stapelberg <michael@stapelberg.de>2013-03-11 13:56:44 +0000
committerDavid S. Miller <davem@davemloft.net>2013-03-12 11:40:53 -0400
commit42e836eb4527fb635cb799a701fe4c9fe741c03a (patch)
tree45045b51aa37a09b3ba0f45e17e38e659473fbcb /include/linux/phy.h
parent9b717a8d245075ffb8e95a2dfb4ee97ce4747457 (diff)
phy: add set_wol/get_wol functions
This allows ethernet drivers (such as the mv643xx_eth) to support Wake on LAN on platforms where PHY registers have to be configured for Wake on LAN (e.g. the Marvell Kirkwood based qnap TS-119P II). Signed-off-by: Michael Stapelberg <michael@stapelberg.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r--include/linux/phy.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 33999adbf8c8..9e11039dd7a3 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -455,6 +455,14 @@ struct phy_driver {
*/
void (*txtstamp)(struct phy_device *dev, struct sk_buff *skb, int type);
+ /* Some devices (e.g. qnap TS-119P II) require PHY register changes to
+ * enable Wake on LAN, so set_wol is provided to be called in the
+ * ethernet driver's set_wol function. */
+ int (*set_wol)(struct phy_device *dev, struct ethtool_wolinfo *wol);
+
+ /* See set_wol, but for checking whether Wake on LAN is enabled. */
+ void (*get_wol)(struct phy_device *dev, struct ethtool_wolinfo *wol);
+
struct device_driver driver;
};
#define to_phy_driver(d) container_of(d, struct phy_driver, driver)
@@ -560,6 +568,8 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable);
int phy_get_eee_err(struct phy_device *phydev);
int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data);
int phy_ethtool_get_eee(struct phy_device *phydev, struct ethtool_eee *data);
+int phy_ethtool_set_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol);
+void phy_ethtool_get_wol(struct phy_device *phydev, struct ethtool_wolinfo *wol);
int __init mdio_bus_init(void);
void mdio_bus_exit(void);