Re: [dpdk-dev] [PATCH] net/mlx5: fix link speed info when link is down

Hi, > -Original Message- > From: dev On Behalf Of Xiaoyu Min > Sent: Monday, August 5, 2019 11:02 AM > To: Shahaf Shuler ; Yongseok Koh > ; Slava Ovsiienko > Cc: dev@dpdk.org; sta...@dpdk.org > Subject: [dpdk-dev] [PATCH] net/mlx5: fix link speed info when link

Re: [dpdk-dev] [PATCH] net/mlx5: fix link speed info when link is down

> -Original Message- > From: Xiaoyu Min > Sent: Monday, August 5, 2019 11:02 > To: Shahaf Shuler ; Yongseok Koh > ; Slava Ovsiienko > Cc: dev@dpdk.org; sta...@dpdk.org > Subject: [PATCH] net/mlx5: fix link speed info when link is down > > When the link is down, the link speed returned by

[dpdk-dev] [PATCH] net/mlx5: fix link speed info when link is down

When the link is down, the link speed returned by ethtool is UINT32_MAX and the link status is 0. In this case, the DPDK ethdev link speed should be set to ETH_SPEED_NUM_NONE. Otherwise since link speed is non-zero but link status is zero, this is an inconsistent situation and -EAGAIN is returned,