> -----Original Message-----
> From: Wang, ShougangX <shougangx.w...@intel.com>
> Sent: Monday, April 13, 2020 09:39
> To: dev@dpdk.org
> Cc: Lu, Wenzhuo <wenzhuo...@intel.com>; Yang, Qiming
> <qiming.y...@intel.com>; Wang, ShougangX <shougangx.w...@intel.com>;
> sta...@dpdk.org
> Subject: [PATCH] net/ixgbe: fix link status after port reset
>
> It's a normal behavior to change the link status to up after resetting the
> port.
> So it is unnecessary to set link down before starting port, and changing the
> link state(link up/down) frequently will cause link speed unstable.
>
> Fixes: c3f2fbff78cf ("net/ixgbe: fix link status")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Shougang Wang <shougangx.w...@intel.com>
> ---
> drivers/net/ixgbe/ixgbe_ethdev.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c
> b/drivers/net/ixgbe/ixgbe_ethdev.c
> index 23b3f5b0c..206358b85 100644
> --- a/drivers/net/ixgbe/ixgbe_ethdev.c
> +++ b/drivers/net/ixgbe/ixgbe_ethdev.c
> @@ -1196,7 +1196,6 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev,
> void *init_params __rte_unused)
> diag = ixgbe_bypass_init_hw(hw);
> #else
> diag = ixgbe_init_hw(hw);
> - hw->mac.autotry_restart = false;
> #endif /* RTE_LIBRTE_IXGBE_BYPASS */
>
> /*
> @@ -1307,8 +1306,6 @@ eth_ixgbe_dev_init(struct rte_eth_dev *eth_dev,
> void *init_params __rte_unused)
> /* enable support intr */
> ixgbe_enable_intr(eth_dev);
>
> - ixgbe_dev_set_link_down(eth_dev);
> -
> /* initialize filter info */
> memset(filter_info, 0,
> sizeof(struct ixgbe_filter_info));
> --
> 2.17.1
Acked-by: Qiming Yang <qiming.y...@intel.com>
