brcm2708: add kernel 4.14 support

[openwrt/staging/chunkeey.git] / target / linux / brcm2708 / patches-4.14 / 950-0360-lan78xx-Fix-link-status-notifications.patch

diff --git a/target/linux/brcm2708/patches-4.14/950-0360-lan78xx-Fix-link-status-notifications.patch b/target/linux/brcm2708/patches-4.14/950-0360-lan78xx-Fix-link-status-notifications.patch
new file mode 100644 (file)
index 0000000..c7b1c3e
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.14/950-0360-lan78xx-Fix-link-status-notifications.patch
@@ -0,0 +1,29 @@
+From 033e0f05b592bc315c8278fce37f100d90bc64b4 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Wed, 18 Jul 2018 09:31:17 +0100
+Subject: [PATCH 360/454] lan78xx: Fix link status notifications
+
+The patch to allow packet reception before the first transmission broke
+the notification and handling of link status changes. Move the new call
+to tasklet_schedule into lan78xx_link_reset to fix it.
+
+See: https://github.com/raspberrypi/linux/issues/2617
+
+Fixes: d407fc229cdc ("net: lan78xx: fix rx handling before first packet is send")
+Suggested-by: Stefan Wahren <stefan.wahren@i2se.com>
+Signed-off-by: Phil Elwell <phil@raspberrypi.org>
+---
+ drivers/net/usb/lan78xx.c | 2 --
+ 1 file changed, 2 deletions(-)
+
+--- a/drivers/net/usb/lan78xx.c
++++ b/drivers/net/usb/lan78xx.c
+@@ -2585,8 +2585,6 @@ static int lan78xx_open(struct net_devic
+ 
+       dev->link_on = false;
+ 
+-      tasklet_schedule(&dev->bh);
+-
+       lan78xx_defer_kevent(dev, EVENT_LINK_RESET);
+ done:
+       usb_autopm_put_interface(dev->intf);