Re: [dpdk-dev] [PATCH v3] net/i40e: fix link status update

2018-05-30 Thread Thomas Monjalon
> > 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 rea

Re: [dpdk-dev] [PATCH v3] net/i40e: fix link status update

2018-05-30 Thread De Lara Guarch, Pablo
> -Original Message- > From: dev [mailto:dev-boun...@dpdk.org] > Sent: Wednesday, May 30, 2018 9:31 AM > To: dev@dpdk.org > Cc: Zhang, Helin ; Zhang, Roy Fan > ; Zhang, Qi Z ; > sta...@dpdk.org > Subject: [dpdk-dev] [PATCH v3] net/i40e: fix link status update &g

Re: [dpdk-dev] [PATCH v3] net/i40e: fix link status update

2018-05-30 Thread Zhang, Qi Z
> -Original Message- > From: Zhang, Roy Fan > Sent: Wednesday, May 30, 2018 4:31 PM > To: dev@dpdk.org > Cc: Zhang, Helin ; Zhang, Roy Fan > ; Zhang, Qi Z ; > sta...@dpdk.org > Subject: [PATCH v3] net/i40e: fix link status update > > This patch fixes link status update problem in interrupt

[dpdk-dev] [PATCH v3] net/i40e: fix link status update

2018-05-30 Thread Fan Zhang
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