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net/ixgbe: fix link status after port reset

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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: stable@dpdk.org

Signed-off-by: Shougang Wang <shougangx.wang@intel.com>
Acked-by: Qiming Yang <qiming.yang@intel.com>
Tested-by: Xueming Zhang <xuemingx.zhang@intel.com>
This commit is contained in:
Shougang Wang 2020-04-13 01:38:39 +00:00 committed by Ferruh Yigit
parent 8f5d8e74fb
commit dfcea7f90f
1 changed files with 0 additions and 3 deletions
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3
drivers/net/ixgbe/ixgbe_ethdev.c
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@ -1197,7 +1197,6 @@ 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 */
/*
@ -1308,8 +1307,6 @@ 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));