mvebu: add linux 4.9 support

[openwrt/staging/yousong.git] / target / linux / mvebu / patches-4.9 / 405-net-phy-allow-EEE-with-SGMII-interface-modes.patch

diff --git a/target/linux/mvebu/patches-4.9/405-net-phy-allow-EEE-with-SGMII-interface-modes.patch b/target/linux/mvebu/patches-4.9/405-net-phy-allow-EEE-with-SGMII-interface-modes.patch
new file mode 100644 (file)
index 0000000..db7b004
--- /dev/null
+++ b/target/linux/mvebu/patches-4.9/405-net-phy-allow-EEE-with-SGMII-interface-modes.patch
@@ -0,0 +1,21 @@
+From: Russell King <rmk+kernel@armlinux.org.uk>
+Date: Thu, 5 Jan 2017 09:34:42 +0000
+Subject: [PATCH] net: phy: allow EEE with SGMII interface modes
+
+As EEE is able to work in SGMII mode as well, add it to the list of
+permissable EEE modes that phy_init_eee() will accept.  This is
+necessary so that EEE can work with an 88E1512 connected in SGMII mode.
+
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+---
+
+--- a/drivers/net/phy/phy.c
++++ b/drivers/net/phy/phy.c
+@@ -1191,6 +1191,7 @@ int phy_init_eee(struct phy_device *phyd
+       if ((phydev->duplex == DUPLEX_FULL) &&
+           ((phydev->interface == PHY_INTERFACE_MODE_MII) ||
+           (phydev->interface == PHY_INTERFACE_MODE_GMII) ||
++           phydev->interface == PHY_INTERFACE_MODE_SGMII ||
+            phy_interface_is_rgmii(phydev) ||
+            phy_is_internal(phydev))) {
+               int eee_lp, eee_cap, eee_adv;