From 57a7595a289e80a34f166e66f3cf9191ef772eb3 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 9 Apr 2018 09:49:44 +0200 Subject: mvebu: drop linux 4.4 and 4.9 support Signed-off-by: Felix Fietkau --- ...oid-setting-unsupported-EEE-advertisments.patch | 57 ---------------------- 1 file changed, 57 deletions(-) delete mode 100644 target/linux/mvebu/patches-4.9/403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch (limited to '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 index 1ef8c922ab..0000000000 --- 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 -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 ---- - ---- 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); - -- cgit v1.2.3