mvebu: drop linux 4.4 and 4.9 support

[openwrt/staging/wigyori.git] / target / linux / mvebu / patches-4.9 / 403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch

diff --git a/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch b/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch
deleted file mode 100644 (file)
index 1ef8c92..0000000
--- a/target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Date: Wed, 4 Jan 2017 21:00:51 +0000
-Subject: [PATCH] net: phy: avoid setting unsupported EEE advertisments
-
-We currently allow userspace to set any EEE advertisments it desires,
-whether or not the PHY supports them.  For example:
-
- # ethtool --set-eee eth1 advertise 0xffffffff
- # ethtool --show-eee eth1
- EEE Settings for eth1:
-        EEE status: disabled
-        Tx LPI: disabled
-        Supported EEE link modes:  100baseT/Full
-                                   1000baseT/Full
-                                   10000baseT/Full
-        Advertised EEE link modes:  100baseT/Full
-                                    1000baseT/Full
-                                    1000baseKX/Full
-                                    10000baseT/Full
-                                    10000baseKX4/Full
-                                    10000baseKR/Full
-
-Clearly, this is not sane, we should only allow link modes that are
-supported to be advertised (as we do elsewhere.)  Ensure that we mask
-the MDIO_AN_EEE_ADV value with the capabilities retrieved from the
-MDIO_PCS_EEE_ABLE register.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
-
---- a/drivers/net/phy/phy.c
-+++ b/drivers/net/phy/phy.c
-@@ -1352,14 +1352,19 @@ EXPORT_SYMBOL(phy_ethtool_get_eee);
-  */
- int phy_ethtool_set_eee(struct phy_device *phydev, struct ethtool_eee *data)
- {
--      int val = ethtool_adv_to_mmd_eee_adv_t(data->advertised);
-+      int cap, adv;
- 
--      /* Mask prohibited EEE modes */
--      val &= ~phydev->eee_broken_modes;
-+      /* Get Supported EEE */
-+      cap = phy_read_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_EEE_ABLE);
-+      if (cap < 0)
-+              return cap;
-+
-+      adv = ethtool_adv_to_mmd_eee_adv_t(data->advertised) & cap;
- 
--      phy_write_mmd_indirect(phydev, MDIO_AN_EEE_ADV, MDIO_MMD_AN, val);
-+      /* Mask prohibited EEE modes */
-+      adv &= ~phydev->eee_broken_modes;
- 
--      return 0;
-+      return phy_write_mmd(phydev, MDIO_MMD_AN, MDIO_AN_EEE_ADV, adv);
- }
- EXPORT_SYMBOL(phy_ethtool_set_eee);
-