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Re: [Qemu-devel] virtIO question

From: address@hidden
Subject: Re: [Qemu-devel] virtIO question
Date: Wed, 9 Nov 2016 18:58:16 +0800

I want to ask a another question,why a virt_queue in virtio include in_sgs and 
out_sgs,for example,send_queue of virtIO net driver have in_sgs and 
out_sgs,when transmit data,It add buffer to out_sgs of send_queue,but how it to 
use in_sgs??

From: jitendra kumar khasdev
Date: 2016-11-05 23:41
To: Peter Maydell
CC: address@hidden; qemu-devel
Subject: Re: [Qemu-devel] virtIO question
Have you looked at the virtio specification?

This describes
the overall structure and communication mechanism, which
QEMU and Linux each only implement one half of:

Thanks Peter. This doc looks me interesting. 


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