On Sat, 10 Oct 2020 16:00:46 +0200 Ondrej Zary wrote: > When the router is rebooted without a power cycle, the USB device > remains connected but its configuration is reset. This results in > a non-working ethernet connection with messages like this in syslog: > usb 2-2: RX packet too long: 65535 B > > Re-enable ethernet mode when receiving a packet with invalid size of > 0xffff. Patch looks good, but could you explain what's a reboot without a power cycle in this case? The modem gets reset but USB subsystem doesn't know it and doesn't go though a unbind() + bind() cycle?
