[dpdk-dev] [PATCH] net/i40e: fix link up failure issue

Zhang, Qi Z qi.z.zhang at intel.com
Fri May 18 15:16:51 CEST 2018



> -----Original Message-----
> From: Zhang, Qi Z
> Sent: Friday, May 18, 2018 10:57 AM
> To: Guo, Jia <jia.guo at intel.com>; Xing, Beilei <beilei.xing at intel.com>
> Cc: dev at dpdk.org
> Subject: RE: [PATCH] net/i40e: fix link up failure issue
> 
> > -----Original Message-----
> > From: Guo, Jia
> > Sent: Friday, May 18, 2018 10:05 AM
> > To: Zhang, Qi Z <qi.z.zhang at intel.com>; Xing, Beilei
> > <beilei.xing at intel.com>
> > Cc: dev at dpdk.org; Guo, Jia <jia.guo at intel.com>
> > Subject: [PATCH] net/i40e: fix link up failure issue
> >
> > In case of the known issue, that DPDK PHY config can't synchronous
> > with kernel driver and firmware, this will result of the nic can't
> > link up after rebind to the kernel driver. This patch propose to work
> > around it by don't config PHY and don't set link down when stop device.
> >
> > Fixes: 6e145fcc754b ("i40e: support autoneg or force link speed")
> >
> > Signed-off-by: Jeff Guo <jia.guo at intel.com>
> 
> Acked-by: Qi Zhang <qi.z.zhang at intel.com>

Author agree to withdraw the patch, since kernel fix is in plan also this may impact link down experience, so

Nacked-by: Qi Zhang <qi.z.zhang at intel.com>






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