From: "Ouyang, Changchun" <changchun.ouyang@intel.com>
To: "Fu, Weiyi (NSN - CN/Hangzhou)" <weiyi.fu@nsn.com>,
"dev@dpdk.org" <dev@dpdk.org>
Subject: Re: [dpdk-dev] In DPDK 1.7.1, the link status of the interface using virtio driver is always down.
Date: Fri, 12 Dec 2014 01:00:26 +0000 [thread overview]
Message-ID: <F52918179C57134FAEC9EA62FA2F962511945B8E@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <2680B515A539A446ACBEC0EBBDEC3DF80E938465@SGSIMBX001.nsn-intra.net>
Hi
> -----Original Message-----
> From: Fu, Weiyi (NSN - CN/Hangzhou) [mailto:weiyi.fu@nsn.com]
> Sent: Thursday, December 11, 2014 7:42 PM
> To: Fu, Weiyi (NSN - CN/Hangzhou); Ouyang, Changchun; dev@dpdk.org
> Subject: RE: [dpdk-dev] In DPDK 1.7.1, the link status of the interface using
> virtio driver is always down.
>
> Hi Changchun,
> I found you had done follow change to allow the virtio interface startup
> when the link is down. Is there any scenario causing link down for virtio
> interface?
>
Not really in my environment, those codes are RFC codes from Brocade,
Not merged into mainline yet.
You can apply this patch and ignore the link state to see if rx and tx still works.
Thanks
Changchun
next prev parent reply other threads:[~2014-12-12 1:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-11 7:57 Fu, Weiyi (NSN - CN/Hangzhou)
2014-12-11 8:11 ` Ouyang, Changchun
2014-12-11 8:42 ` Fu, Weiyi (NSN - CN/Hangzhou)
2014-12-11 11:41 ` Fu, Weiyi (NSN - CN/Hangzhou)
2014-12-11 13:41 ` Vijayakumar Muthuvel Manickam
2014-12-12 1:00 ` Ouyang, Changchun [this message]
2014-12-12 1:57 ` Fu, Weiyi (NSN - CN/Hangzhou)
2014-12-15 2:55 ` Fu, Weiyi (NSN - CN/Hangzhou)
2014-12-15 3:25 ` Ouyang, Changchun
2014-12-15 7:00 ` Fu, Weiyi (NSN - CN/Hangzhou)
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