diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/phy.h | 21 | ||||
| -rw-r--r-- | include/linux/phylink.h | 28 |
2 files changed, 49 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 3c7634482356..17a2cdc9f1a0 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -1379,6 +1379,27 @@ static inline void phy_disable_eee_mode(struct phy_device *phydev, u32 link_mode linkmode_clear_bit(link_mode, phydev->advertising_eee); } +/** + * phy_can_wakeup() - indicate whether PHY has driver model wakeup capabilities + * @phydev: The phy_device struct + * + * Returns: true/false depending on the PHY driver's device_set_wakeup_capable() + * setting. + */ +static inline bool phy_can_wakeup(struct phy_device *phydev) +{ + return device_can_wakeup(&phydev->mdio.dev); +} + +/** + * phy_may_wakeup() - indicate whether PHY has wakeup enabled + * @phydev: The phy_device struct + * + * Returns: true/false depending on the PHY driver's device_set_wakeup_enabled() + * setting if using the driver model, otherwise the legacy determination. + */ +bool phy_may_wakeup(struct phy_device *phydev); + void phy_resolve_aneg_pause(struct phy_device *phydev); void phy_resolve_aneg_linkmode(struct phy_device *phydev); diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 9af0411761d7..38363e566ac3 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -156,6 +156,9 @@ enum phylink_op_type { * @lpi_capabilities: MAC speeds which can support LPI signalling * @lpi_timer_default: Default EEE LPI timer setting. * @eee_enabled_default: If set, EEE will be enabled by phylink at creation time + * @wol_phy_legacy: Use Wake-on-Lan with PHY even if phy_can_wakeup() is false + * @wol_phy_speed_ctrl: Use phy speed control on suspend/resume + * @wol_mac_support: Bitmask of MAC supported %WAKE_* options */ struct phylink_config { struct device *dev; @@ -173,6 +176,11 @@ struct phylink_config { unsigned long lpi_capabilities; u32 lpi_timer_default; bool eee_enabled_default; + + /* Wake-on-Lan support */ + bool wol_phy_legacy; + bool wol_phy_speed_ctrl; + u32 wol_mac_support; }; void phylink_limit_mac_speed(struct phylink_config *config, u32 max_speed); @@ -188,6 +196,7 @@ void phylink_limit_mac_speed(struct phylink_config *config, u32 max_speed); * @mac_link_up: allow the link to come up. * @mac_disable_tx_lpi: disable LPI. * @mac_enable_tx_lpi: enable and configure LPI. + * @mac_wol_set: configure Wake-on-Lan settings at the MAC. * * The individual methods are described more fully below. */ @@ -211,6 +220,9 @@ struct phylink_mac_ops { void (*mac_disable_tx_lpi)(struct phylink_config *config); int (*mac_enable_tx_lpi)(struct phylink_config *config, u32 timer, bool tx_clk_stop); + + int (*mac_wol_set)(struct phylink_config *config, u32 wolopts, + const u8 *sopass); }; #if 0 /* For kernel-doc purposes only. */ @@ -440,6 +452,22 @@ void mac_disable_tx_lpi(struct phylink_config *config); */ int mac_enable_tx_lpi(struct phylink_config *config, u32 timer, bool tx_clk_stop); + +/** + * mac_wol_set() - configure the Wake-on-Lan parameters + * @config: a pointer to a &struct phylink_config. + * @wolopts: Bitmask of %WAKE_* flags for enabled Wake-On-Lan modes. + * @sopass: SecureOn(tm) password; meaningful only for %WAKE_MAGICSECURE + * + * Enable the specified Wake-on-Lan options at the MAC. Options that the + * PHY can handle will have been removed from @wolopts. + * + * The presence of this method enables phylink-managed WoL support. + * + * Returns: 0 on success. + */ +int (*mac_wol_set)(struct phylink_config *config, u32 wolopts, + const u8 *sopass); #endif struct phylink_pcs_ops; |