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| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2025-01-15 23:42:32 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-17 04:22:59 +0300 |
| commit | a00e0d34c0362a69369f212b8be1be1f6f4c365d (patch) | |
| tree | 767c1e89af5038403fad4f5ccee9df7c338f4203 /include/linux/phy.h | |
| parent | 3ba0262a8fed29efe28e3ce3162d1794a58aa94f (diff) | |
| download | linux-a00e0d34c0362a69369f212b8be1be1f6f4c365d.tar.xz | |
net: phy: add support for querying PHY clock stop capability
Add support for querying whether the PHY allows the transmit xMII clock
to be stopped while in LPI mode. This will be used by phylink to pass
to the MAC driver so it can configure the generation of the xMII clock
appropriately.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/E1tYADg-0014Pb-AJ@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index afaae74d0949..244f747b3cd9 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -2146,6 +2146,7 @@ int phy_unregister_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask); int phy_unregister_fixup_for_id(const char *bus_id); int phy_unregister_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask); +int phy_eee_tx_clock_stop_capable(struct phy_device *phydev); int phy_eee_rx_clock_stop(struct phy_device *phydev, bool clk_stop_enable); int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable); int phy_get_eee_err(struct phy_device *phydev); |