net: phy: Define PHY statistics ethtool_phy_ops
Extend ethtool_phy_ops to include the 3 function pointers necessary for
implementing PHY statistics. In a subsequent change we will uninline
those functions.
Signed-off-by: Florian Fainelli <[email protected]>
Reviewed-by: Andrew Lunn <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 0c139a9..969a802 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -508,6 +508,9 @@ struct phy_tdr_config;
/**
* struct ethtool_phy_ops - Optional PHY device options
+ * @get_sset_count: Get number of strings that @get_strings will write.
+ * @get_strings: Return a set of strings that describe the requested objects
+ * @get_stats: Return extended statistics about the PHY device.
* @start_cable_test - Start a cable test
* @start_cable_test_tdr - Start a Time Domain Reflectometry cable test
*
@@ -515,6 +518,10 @@ struct phy_tdr_config;
* and callers must take this into account. Callers must hold the RTNL lock.
*/
struct ethtool_phy_ops {
+ int (*get_sset_count)(struct phy_device *dev);
+ int (*get_strings)(struct phy_device *dev, u8 *data);
+ int (*get_stats)(struct phy_device *dev,
+ struct ethtool_stats *stats, u64 *data);
int (*start_cable_test)(struct phy_device *phydev,
struct netlink_ext_ack *extack);
int (*start_cable_test_tdr)(struct phy_device *phydev,
