diff options
| author |   Stefan Wahren <stefan.wahren@i2se.com> | 2018-07-28 09:52:10 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-07-28 14:29:49 -0700 |
| commit | 136f55f660192ce04af091642efc75d85e017364 (patch) | |
| tree | 5165e9546bad5c6efe82af895206025c13b30178 /drivers/net | |
| parent | nfp: flower: fix port metadata conversion bug (diff) | |
| download | linux-dev-136f55f660192ce04af091642efc75d85e017364.tar.xz linux-dev-136f55f660192ce04af091642efc75d85e017364.zip | |
net: lan78xx: fix rx handling before first packet is send
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>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/usb/lan78xx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index ed10d49eb5e0..aeca484a75b8 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; |