[Qemu-devel] virtIO question

2016-11-14 Thread zhun...@gmail.com
ent values,and I think the later is right,is it?? thanks a lot!! zhun...@gmail.com

Re: [Qemu-devel] virtIO question

2016-11-13 Thread zhun...@gmail.com
??is qemu handle buffer faster than driver add it?? thank you very much! zhun...@gmail.com From: Stefan Hajnoczi Date: 2016-11-11 20:03 To: zhun...@gmail.com CC: qemu Subject: Re: Re: [Qemu-devel] virtIO question On Thu, Nov 10, 2016 at 08:16:38PM +0800, zhun...@gmail.com wrote: > From t

Re: [Qemu-devel] virtIO question

2016-11-12 Thread zhun...@gmail.com
virtqueue_kick ,why it handle like this??can you explain it to me??thank you very much!!! zhun...@gmail.com From: Stefan Hajnoczi Date: 2016-11-11 20:03 To: zhun...@gmail.com CC: qemu Subject: Re: Re: [Qemu-devel] virtIO question On Thu, Nov 10, 2016 at 08:16:38PM +0800, zhun...@gmail.com

Re: [Qemu-devel] virtIO question

2016-11-10 Thread zhun...@gmail.com
I describe it clearly.or can you give me an example to prove how it make sense!! thanks a lot! zhun...@gmail.com From: Stefan Hajnoczi Date: 2016-11-10 18:32 To: zhun...@gmail.com CC: jkhasdev; qemu Subject: Re: [Qemu-devel] virtIO question On Wed, Nov 09, 2016 at 06:58:16PM +0800, zhun...@gmai

Re: [Qemu-devel] virtIO question

2016-11-09 Thread zhun...@gmail.com
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?? zhun...@gmail.com From: jitendra kumar khasdev

[Qemu-devel] virtIO question

2016-11-05 Thread zhun...@gmail.com
who can explain the means of idx in VRingUsed and VRingAvail structure about virtIO?? thanks! zhun...@gmail.com

[Qemu-devel] help!

2016-09-27 Thread zhun...@gmail.com
\ > DEFINE_PROP_NETDEV("netdev", _state, _conf.peers), \ > DEFINE_PROP_INT32("bootindex", _state, _conf.bootindex, -1) > > 3、when new a NIC,I found conf->peers.ncs is a pointer which point a > NetClientState array,I want to know what the array stand for?hub ports? zhun...@gmail.com