1 files changed, 97 insertions, 0 deletions
diff --git a/net-lan78xx-fix-rx-handling-before-first-packet-is-send.patch b/net-lan78xx-fix-rx-handling-before-first-packet-is-send.patch
new file mode 100644
index 000000000..d4726ad8f
--- /dev/null
+++ b/net-lan78xx-fix-rx-handling-before-first-packet-is-send.patch
@@ -0,0 +1,97 @@
+From patchwork Sat Jul 28 07:52:10 2018
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+From: Stefan Wahren <stefan.wahren@i2se.com>
+To: Woojung Huh <woojung.huh@microchip.com>,
+        UNGLinuxDriver@microchip.com,
+        "David S. Miller" <davem@davemloft.net>
+Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
+        Dave Stevenson <dave.stevenson@raspberrypi.org>,
+        netdev@vger.kernel.org, linux-usb@vger.kernel.org,
+        Stefan Wahren <stefan.wahren@i2se.com>
+Subject: [PATCH] net: lan78xx: fix rx handling before first packet is send
+Date: Sat, 28 Jul 2018 09:52:10 +0200
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+
+As long the bh tasklet isn't scheduled once, no packet from the rx path
+will be handled. Since the tx path also schedule the same tasklet
+this situation only persits until the first packet transmission.
+So fix this issue by scheduling the tasklet after link reset.
+
+Link: https://github.com/raspberrypi/linux/issues/2617
+Fixes: 55d7de9de6c3 ("Microchip's LAN7800 family USB 2/3 to 10/100/1000 Ethernet")
+Suggested-by: Floris Bos <bos@je-eigen-domein.nl>
+Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
+---
+ drivers/net/usb/lan78xx.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c
+index ed10d49..aeca484 100644
+--- a/drivers/net/usb/lan78xx.c
++++ b/drivers/net/usb/lan78xx.c
+@@ -1242,6 +1242,8 @@ static int lan78xx_link_reset(struct lan78xx_net *dev)
+ 			mod_timer(&dev->stat_monitor,
+ 				  jiffies + STAT_UPDATE_TIMER);
+ 		}
++
++		tasklet_schedule(&dev->bh);
+ 	}
+ 
+ 	return ret;