On Mon, 13 Nov 2017 11:57:47 +0100 Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> wrote: > Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx> writes: > > > > > The NAPI disable is already handled by rndis close. > > Sorry, but I'm probably missing something: I can only see > netif_napi_del() call in netvsc_device_remove() but this happens much > later. And I don see us doing napi_disable() anywhere on the path. > But I'm probably missing something. > You need to keep NAPI running to handle transmit completions. Disabling the Tx and Rx filter should keep spurious activity away until the halt is done. _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
