diff options
Diffstat (limited to 'target/linux/ath79/patches-5.4/202-ag71xx-Run-ag71xx_link_adjust-only-when-needed.patch')
-rw-r--r-- | target/linux/ath79/patches-5.4/202-ag71xx-Run-ag71xx_link_adjust-only-when-needed.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/target/linux/ath79/patches-5.4/202-ag71xx-Run-ag71xx_link_adjust-only-when-needed.patch b/target/linux/ath79/patches-5.4/202-ag71xx-Run-ag71xx_link_adjust-only-when-needed.patch deleted file mode 100644 index 00f34dffa1..0000000000 --- a/target/linux/ath79/patches-5.4/202-ag71xx-Run-ag71xx_link_adjust-only-when-needed.patch +++ /dev/null @@ -1,69 +0,0 @@ -From d42c6bf2752a46bdf3931bd6e56db419742fbb20 Mon Sep 17 00:00:00 2001 -From: Hauke Mehrtens <hauke@hauke-m.de> -Date: Mon, 17 Feb 2020 23:55:22 +0100 -Subject: [PATCH 3/3] ag71xx: Run ag71xx_link_adjust() only when needed - -My system printed this line every second: - ag71xx 19000000.eth eth0: Link is Up - 1Gbps/Full - flow control off -The function ag71xx_phy_link_adjust() was called by the PHY layer every -second even when nothing changed. - -With this patch the old status is stored and the real -ag71xx_link_adjust() function is only called when when something really -changed. This way the update and also this print is only done once any -more. - -Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> -Fixes: d51b6ce441d3 ("net: ethernet: add ag71xx driver") ---- - drivers/net/ethernet/atheros/ag71xx.c | 24 +++++++++++++++++++++++- - 1 file changed, 23 insertions(+), 1 deletion(-) - ---- a/drivers/net/ethernet/atheros/ag71xx.c -+++ b/drivers/net/ethernet/atheros/ag71xx.c -@@ -307,6 +307,10 @@ struct ag71xx { - u32 msg_enable; - const struct ag71xx_dcfg *dcfg; - -+ unsigned int link; -+ unsigned int speed; -+ int duplex; -+ - /* From this point onwards we're not looking at per-packet fields. */ - void __iomem *mac_base; - -@@ -854,6 +858,7 @@ static void ag71xx_link_adjust(struct ag - - if (!phydev->link && update) { - ag71xx_hw_stop(ag); -+ phy_print_status(phydev); - return; - } - -@@ -907,8 +912,25 @@ static void ag71xx_link_adjust(struct ag - static void ag71xx_phy_link_adjust(struct net_device *ndev) - { - struct ag71xx *ag = netdev_priv(ndev); -+ struct phy_device *phydev = ndev->phydev; -+ int status_change = 0; -+ -+ if (phydev->link) { -+ if (ag->duplex != phydev->duplex -+ || ag->speed != phydev->speed) { -+ status_change = 1; -+ } -+ } -+ -+ if (phydev->link != ag->link) -+ status_change = 1; -+ -+ ag->link = phydev->link; -+ ag->duplex = phydev->duplex; -+ ag->speed = phydev->speed; - -- ag71xx_link_adjust(ag, true); -+ if (status_change) -+ ag71xx_link_adjust(ag, true); - } - - static int ag71xx_phy_connect(struct ag71xx *ag) |