> -----Original Message-----
> From: Zhang, Roy Fan
> Sent: Wednesday, May 30, 2018 4:31 PM
> To: dev@dpdk.org
> Cc: Zhang, Helin <helin.zh...@intel.com>; Zhang, Roy Fan
> <roy.fan.zh...@intel.com>; Zhang, Qi Z <qi.z.zh...@intel.com>;
> sta...@dpdk.org
> Subject: [PATCH v3] net/i40e: fix link status update
>
> This patch fixes link status update problem in interrupt mode.
> Previously, directly reading link status register instead of accessing via
> admin
> queue command may cause the link status change interrupt callback inactive.
> This patch fixes the problem by making the driver only read the register in
> "no wait" and polling mode.
>
> Bugzilla ID: 54
> Fixes: eef2daf2e199 ("net/i40e: fix link update no wait")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Fan Zhang <roy.fan.zh...@intel.com>
Acked-by: Qi Zhang <qi.z.zh...@intel.com>
