diff options
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 5de4b172cd0b..199a7aaa341b 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -612,6 +612,8 @@ struct phy_oatc14_sqi_capability { * @advertising_eee: Currently advertised EEE linkmodes * @enable_tx_lpi: When True, MAC should transmit LPI to PHY * @eee_active: phylib private state, indicating that EEE has been negotiated + * @autonomous_eee_disabled: Set when autonomous EEE has been disabled, + * used to re-apply after PHY soft reset * @eee_cfg: User configuration of EEE * @lp_advertising: Current link partner advertised linkmodes * @host_interfaces: PHY interface modes supported by host @@ -739,6 +741,7 @@ struct phy_device { __ETHTOOL_DECLARE_LINK_MODE_MASK(eee_disabled_modes); bool enable_tx_lpi; bool eee_active; + bool autonomous_eee_disabled; struct eee_config eee_cfg; /* Host supported PHY interface types. Should be ignored if empty. */ @@ -1359,6 +1362,17 @@ struct phy_driver { void (*get_stats)(struct phy_device *dev, struct ethtool_stats *stats, u64 *data); + /** + * @disable_autonomous_eee: Disable PHY-autonomous EEE + * + * Some PHYs manage EEE autonomously, preventing the MAC from + * controlling LPI signaling. This callback disables autonomous + * EEE at the PHY. + * + * Return: 0 on success, negative errno on failure. + */ + int (*disable_autonomous_eee)(struct phy_device *dev); + /* Get and Set PHY tunables */ /** @get_tunable: Return the value of a tunable */ int (*get_tunable)(struct phy_device *dev, |