diff options
| author |   Aaro Koskinen <aaro.koskinen@iki.fi> | 2021-09-24 01:00:16 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-09-24 14:17:22 +0100 |
| commit | 5ab8a447bcfee1ded709e7ff5dc7608ca9f66ae2 (patch) | |
| tree | 435124880cc0d971a22fd3a41e24eb316682d4c0 /drivers/net/usb | |
| parent | net: ipv4: Fix rtnexthop len when RTA_FLOW is present (diff) | |
| download | linux-dev-5ab8a447bcfee1ded709e7ff5dc7608ca9f66ae2.tar.xz linux-dev-5ab8a447bcfee1ded709e7ff5dc7608ca9f66ae2.zip | |
smsc95xx: fix stalled rx after link change
After commit 05b35e7eb9a1 ("smsc95xx: add phylib support"), link changes
are no longer propagated to usbnet. As a result, rx URB allocation won't
happen until there is a packet sent out first (this might never happen,
e.g. running just ssh server with a static IP). Fix by triggering usbnet
EVENT_LINK_CHANGE.
Fixes: 05b35e7eb9a1 ("smsc95xx: add phylib support")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/smsc95xx.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c index 7d953974eb9b..26b1bd8e845b 100644 --- a/drivers/net/usb/smsc95xx.c +++ b/drivers/net/usb/smsc95xx.c @@ -1178,7 +1178,10 @@ static void smsc95xx_unbind(struct usbnet *dev, struct usb_interface *intf) static void smsc95xx_handle_link_change(struct net_device *net) { + struct usbnet *dev = netdev_priv(net); + phy_print_status(net->phydev); + usbnet_defer_kevent(dev, EVENT_LINK_CHANGE); } static int smsc95xx_start_phy(struct usbnet *dev) |