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Date: Sun, 02 Feb 2014 10:50:06 +0100
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Subject: Re: [Qemu-devel] NetClientInfo::can_receive change notification and
	its purpose
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To: Max Filippov <jcmvbkbc@gmail.com>, qemu-devel <qemu-devel@nongnu.org>
Cc: Anthony Liguori <aliguori@amazon.com>, Stefan Hajnoczi <stefanha@redhat.com>

Il 02/02/2014 02:47, Max Filippov ha scritto:
> Hello,
>
> is there any way to notify networking core that adapter's
> NetClientInfo::can_receive return value is about to change from 0 to 1?

Yes, qemu_flush_queued_packets.

See commit e8b4c68 (e1000: flush queue whenever can_receive can go from 
false to true, 2012-08-09).

Paolo