diff options
Diffstat (limited to 'target/linux/generic/backport-4.19/713-v5.2-net-phylink-avoid-reducing-support-mask.patch')
-rw-r--r-- | target/linux/generic/backport-4.19/713-v5.2-net-phylink-avoid-reducing-support-mask.patch | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/target/linux/generic/backport-4.19/713-v5.2-net-phylink-avoid-reducing-support-mask.patch b/target/linux/generic/backport-4.19/713-v5.2-net-phylink-avoid-reducing-support-mask.patch deleted file mode 100644 index 3aa8d9e571..0000000000 --- a/target/linux/generic/backport-4.19/713-v5.2-net-phylink-avoid-reducing-support-mask.patch +++ /dev/null @@ -1,84 +0,0 @@ -From 8ac1d3e5cf7d277769ba3403d99f643fab1e3fae Mon Sep 17 00:00:00 2001 -From: Russell King <rmk+kernel@armlinux.org.uk> -Date: Sat, 23 Nov 2019 14:19:54 +0000 -Subject: [PATCH 611/660] net: phylink: avoid reducing support mask - -Avoid reducing the support mask as a result of the interface type -selected for SFP modules, or when setting the link settings through -ethtool - this should only change when the supported link modes of -the hardware combination change. - -Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> -Signed-off-by: David S. Miller <davem@davemloft.net> ---- - drivers/net/phy/phylink.c | 13 +++++++++---- - 1 file changed, 9 insertions(+), 4 deletions(-) - ---- a/drivers/net/phy/phylink.c -+++ b/drivers/net/phy/phylink.c -@@ -1137,6 +1137,7 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_ksetti - int phylink_ethtool_ksettings_set(struct phylink *pl, - const struct ethtool_link_ksettings *kset) - { -+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support); - struct ethtool_link_ksettings our_kset; - struct phylink_link_state config; - int ret; -@@ -1147,11 +1148,12 @@ int phylink_ethtool_ksettings_set(struct - kset->base.autoneg != AUTONEG_ENABLE) - return -EINVAL; - -+ linkmode_copy(support, pl->supported); - config = pl->link_config; - - /* Mask out unsupported advertisements */ - linkmode_and(config.advertising, kset->link_modes.advertising, -- pl->supported); -+ support); - - /* FIXME: should we reject autoneg if phy/mac does not support it? */ - if (kset->base.autoneg == AUTONEG_DISABLE) { -@@ -1161,7 +1163,7 @@ int phylink_ethtool_ksettings_set(struct - * duplex. - */ - s = phy_lookup_setting(kset->base.speed, kset->base.duplex, -- pl->supported, -+ support, - __ETHTOOL_LINK_MODE_MASK_NBITS, false); - if (!s) - return -EINVAL; -@@ -1191,7 +1193,7 @@ int phylink_ethtool_ksettings_set(struct - __set_bit(ETHTOOL_LINK_MODE_Autoneg_BIT, config.advertising); - } - -- if (phylink_validate(pl, pl->supported, &config)) -+ if (phylink_validate(pl, support, &config)) - return -EINVAL; - - /* If autonegotiation is enabled, we must have an advertisement */ -@@ -1633,6 +1635,7 @@ static int phylink_sfp_module_insert(voi - { - struct phylink *pl = upstream; - __ETHTOOL_DECLARE_LINK_MODE_MASK(support) = { 0, }; -+ __ETHTOOL_DECLARE_LINK_MODE_MASK(support1); - struct phylink_link_state config; - phy_interface_t iface; - int ret = 0; -@@ -1660,6 +1663,8 @@ static int phylink_sfp_module_insert(voi - return ret; - } - -+ linkmode_copy(support1, support); -+ - iface = sfp_select_interface(pl->sfp_bus, id, config.advertising); - if (iface == PHY_INTERFACE_MODE_NA) { - netdev_err(pl->netdev, -@@ -1669,7 +1674,7 @@ static int phylink_sfp_module_insert(voi - } - - config.interface = iface; -- ret = phylink_validate(pl, support, &config); -+ ret = phylink_validate(pl, support1, &config); - if (ret) { - netdev_err(pl->netdev, "validation of %s/%s with support %*pb failed: %d\n", - phylink_an_mode_str(MLO_AN_INBAND), |