* [dpdk-dev] About a zero copy framework
[not found] <mailman.0.1386667792.31234.dev@dpdk.org>
@ 2013-12-10 9:40 ` GongJinrong
2013-12-10 21:09 ` Thomas Monjalon
0 siblings, 1 reply; 3+ messages in thread
From: GongJinrong @ 2013-12-10 9:40 UTC (permalink / raw)
To: dev
Hi,
I am trying to develop an open source guest/host zero copy
communication channel framework for kvm, I found DPDK has similar module,
but it seems couples with intel NICs, how can I use DPDK to do the zero copy
for kvm without intel NICs(host to guest or guest to guest)? I only need a
data channel framework.
Best Regards
Jinrong Gong
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] About a zero copy framework
2013-12-10 9:40 ` [dpdk-dev] About a zero copy framework GongJinrong
@ 2013-12-10 21:09 ` Thomas Monjalon
2013-12-11 2:21 ` jinho hwang
0 siblings, 1 reply; 3+ messages in thread
From: Thomas Monjalon @ 2013-12-10 21:09 UTC (permalink / raw)
To: GongJinrong; +Cc: dev
Hello,
10/12/2013 17:40, GongJinrong :
> I am trying to develop an open source guest/host zero copy
> communication channel framework for kvm, I found DPDK has similar module,
> but it seems couples with intel NICs, how can I use DPDK to do the zero copy
> for kvm without intel NICs(host to guest or guest to guest)? I only need a
> data channel framework.
Have you seen virtio-net-pmd ?
http://dpdk.org/browse/virtio-net-pmd
It could be close to what you want.
--
Thomas
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [dpdk-dev] About a zero copy framework
2013-12-10 21:09 ` Thomas Monjalon
@ 2013-12-11 2:21 ` jinho hwang
0 siblings, 0 replies; 3+ messages in thread
From: jinho hwang @ 2013-12-11 2:21 UTC (permalink / raw)
To: Thomas Monjalon; +Cc: dev
On Tue, Dec 10, 2013 at 4:09 PM, Thomas Monjalon
<thomas.monjalon@6wind.com> wrote:
> Hello,
>
> 10/12/2013 17:40, GongJinrong :
>> I am trying to develop an open source guest/host zero copy
>> communication channel framework for kvm, I found DPDK has similar module,
>> but it seems couples with intel NICs, how can I use DPDK to do the zero copy
>> for kvm without intel NICs(host to guest or guest to guest)? I only need a
>> data channel framework.
>
> Have you seen virtio-net-pmd ?
> http://dpdk.org/browse/virtio-net-pmd
> It could be close to what you want.
>
> --
> Thomas
You can also look into DPDK + OpenVSwitch (OVS). Intel integrated DPDK
in order to achieve high-speed packet delivery with zero-copy.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2013-12-10 9:40 ` [dpdk-dev] About a zero copy framework GongJinrong
2013-12-10 21:09 ` Thomas Monjalon
2013-12-11 2:21 ` jinho hwang
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