From: Cui LunyuanX <lunyuanx.cui@intel.com>
To: dev@dpdk.org
Cc: Wenzhuo Lu <wenzhuo.lu@intel.com>,
Yang Qiming <qiming.yang@intel.com>,
Cui LunyuanX <lunyuanx.cui@intel.com>,
stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/ixgbe: fix link status
Date: Wed, 13 Nov 2019 12:55:55 +0000 [thread overview]
Message-ID: <20191113125555.88840-1-lunyuanx.cui@intel.com> (raw)
After ports reset, tx laser register will be reset. The link
status for 82599eb got from link status register was not correct.
Set tx laser disable after ports reset.
Fixes: 0408f47ba4d6 ("net/ixgbe: fix busy polling while fiber link update")
Cc: stable@dpdk.org
Signed-off-by: Lunyuan Cui <lunyuanx.cui@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 8c1caac18..5e516599c 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1298,6 +1298,8 @@ 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));
@@ -4154,11 +4156,6 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
link_up = 0;
if (link_up == 0) {
- if (ixgbe_get_media_type(hw) == ixgbe_media_type_fiber) {
- intr->flags |= IXGBE_FLAG_NEED_LINK_CONFIG;
- rte_eal_alarm_set(10,
- ixgbe_dev_setup_link_alarm_handler, dev);
- }
return rte_eth_linkstatus_set(dev, &link);
}
--
2.17.1
next reply other threads:[~2019-11-13 4:57 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-13 12:55 Cui LunyuanX [this message]
2019-11-13 7:17 ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
2019-11-13 16:34 ` [dpdk-stable] [PATCH v2] " Cui LunyuanX
2019-11-13 15:06 ` [dpdk-stable] [dpdk-dev] " Ilya Maximets
2019-11-14 3:45 ` Cui, LunyuanX
2019-11-14 11:03 ` Ilya Maximets
2019-11-18 10:13 ` [dpdk-stable] [PATCH v3] " Lunyuan Cui
2019-11-18 3:25 ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
2019-11-18 15:37 ` [dpdk-stable] [PATCH v4] " Lunyuan Cui
2019-11-19 6:27 ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
2019-11-19 6:39 ` Cui, LunyuanX
2019-11-26 2:05 ` [dpdk-stable] " Lu, Wenzhuo
2019-11-26 2:27 ` [dpdk-stable] [dpdk-dev] " Ye Xiaolong
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