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    Subject[PATCH net-next v5 13/23] net: phy: add PHY specifica flag to signal SmartEEE support
    Date
    Typical EEE support need cooperation of MAC and PHY, so both parts should
    be able to do EEE. But, there also PHYs compatible with normal 802.3az
    standard working with legacy MAC without EEE ability, acting as a complete
    EEE power saving system.

    To identify this PHYs we need a PHY specific flag. Since the PHY
    specification implementing this functionality calls it SmartEEE, use
    the same flag name - PHY_SMART_EEE.

    Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
    ---
    include/linux/phy.h | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/include/linux/phy.h b/include/linux/phy.h
    index b14ca4b06607..7b50cf099b2d 100644
    --- a/include/linux/phy.h
    +++ b/include/linux/phy.h
    @@ -85,6 +85,7 @@ extern const int phy_10gbit_features_array[1];
    #define PHY_IS_INTERNAL 0x00000001
    #define PHY_RST_AFTER_CLK_EN 0x00000002
    #define PHY_POLL_CABLE_TEST 0x00000004
    +#define PHY_SMART_EEE 0x00000008 /* EEE done by PHY without MAC */
    #define MDIO_DEVICE_IS_PHY 0x80000000

    /**
    --
    2.30.2
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