From: Oleksij Rempel <o.rempel@pengutronix.de>
To: Woojung Huh <woojung.huh@microchip.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@gmail.com>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Wei Fang <wei.fang@nxp.com>,
Heiner Kallweit <hkallweit1@gmail.com>
Cc: Oleksij Rempel <o.rempel@pengutronix.de>,
kernel@pengutronix.de, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org, Arun.Ramadoss@microchip.com,
intel-wired-lan@lists.osuosl.org
Subject: [PATCH net-next v4 13/23] net: phy: add PHY specifica flag to signal SmartEEE support
Date: Wed, 1 Feb 2023 15:58:35 +0100 [thread overview]
Message-ID: <20230201145845.2312060-14-o.rempel@pengutronix.de> (raw)
In-Reply-To: <20230201145845.2312060-1-o.rempel@pengutronix.de>
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 89556cb2c555..6063b0c7a06e 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
next prev parent reply other threads:[~2023-02-01 15:00 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-01 14:58 [PATCH net-next v4 00/23] net: add EEE support for KSZ9477 and AR8035 with i.MX6 Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 01/23] net: dsa: microchip: enable EEE support Oleksij Rempel
2023-02-04 0:14 ` Vladimir Oltean
2023-02-01 14:58 ` [PATCH net-next v4 02/23] net: phy: add genphy_c45_read_eee_abilities() function Oleksij Rempel
2023-02-01 17:12 ` Andrew Lunn
2023-02-04 0:54 ` Vladimir Oltean
2023-02-06 10:49 ` Oleksij Rempel
2023-02-06 11:22 ` Vladimir Oltean
2023-02-06 15:42 ` Andrew Lunn
2023-02-01 14:58 ` [PATCH net-next v4 03/23] net: phy: micrel: add ksz9477_get_features() Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 04/23] net: phy: export phy_check_valid() function Oleksij Rempel
2023-02-01 17:15 ` Andrew Lunn
2023-02-01 14:58 ` [PATCH net-next v4 05/23] net: phy: add genphy_c45_ethtool_get/set_eee() support Oleksij Rempel
2023-02-01 17:20 ` Andrew Lunn
2023-02-01 20:18 ` Jakub Kicinski
2023-02-04 1:11 ` Vladimir Oltean
2023-02-01 14:58 ` [PATCH net-next v4 06/23] net: phy: c22: migrate to genphy_c45_write_eee_adv() Oleksij Rempel
2023-02-01 17:28 ` Andrew Lunn
2023-02-01 14:58 ` [PATCH net-next v4 07/23] net: phy: c45: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 08/23] net: phy: migrate phy_init_eee() to genphy_c45_eee_is_active() Oleksij Rempel
2023-02-01 16:41 ` Andrew Lunn
2023-02-01 14:58 ` [PATCH net-next v4 09/23] net: phy: start using genphy_c45_ethtool_get/set_eee() Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 10/23] net: phy: add driver specific get/set_eee support Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 11/23] net: phy: at803x: implement ethtool access to SmartEEE functionality Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 12/23] net: phy: at803x: ar8035: fix EEE support for half duplex links Oleksij Rempel
2023-02-01 14:58 ` Oleksij Rempel [this message]
2023-02-01 14:58 ` [PATCH net-next v4 14/23] net: phy: at803x: add PHY_SMART_EEE flag to AR8035 Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 15/23] net: phy: add phy_has_smarteee() helper Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 16/23] net: fec: add support for PHYs with SmartEEE support Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 17/23] e1000e: replace EEE ethtool helpers to linkmode variants Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 18/23] igb: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 19/23] igc: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 20/23] tg3: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 21/23] r8152: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 22/23] net: usb: ax88179_178a: " Oleksij Rempel
2023-02-01 14:58 ` [PATCH net-next v4 23/23] net: mdio: drop EEE ethtool helpers in favor " Oleksij Rempel
2023-02-04 0:13 ` [PATCH net-next v4 00/23] net: add EEE support for KSZ9477 and AR8035 with i.MX6 Vladimir Oltean
2023-02-06 5:47 ` Oleksij Rempel
2023-02-06 14:10 ` Vladimir Oltean
2023-02-06 15:39 ` Andrew Lunn
2023-02-06 18:37 ` Oleksij Rempel
2023-02-06 20:21 ` Andrew Lunn
2023-02-06 18:25 ` Oleksij Rempel
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