From: Xiao Zhang <xiao.zhang@intel.com>
To: dev@dpdk.org
Cc: wenzhuo.lu@intel.com, Xiao Zhang <xiao.zhang@intel.com>, stable@dpdk.org
Subject: [dpdk-stable] net/e1000: fix wrong mac type checking
Date: Wed, 11 Sep 2019 01:40:55 +0800
Message-ID: <1568137255-10014-1-git-send-email-xiao.zhang@intel.com> (raw)
The mac types of i219 are e1000_pch_spt and e1000_pch_cnp, correct the
checking code of mac type when flushing i219 descriptor rings.
Fixes: 1fc9701238ed ("net/e1000: fix i219 hang on reset/close")
Cc: stable@dpdk.org
Signed-off-by: Xiao Zhang <xiao.zhang@intel.com>
---
drivers/net/e1000/em_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 20b5406..fd44924 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -739,7 +739,7 @@ eth_em_stop(struct rte_eth_dev *dev)
e1000_reset_hw(hw);
/* Flush desc rings for i219 */
- if (hw->mac.type >= e1000_pch_spt)
+ if (hw->mac.type == e1000_pch_spt || hw->mac.type == e1000_pch_cnp)
em_flush_desc_rings(dev);
if (hw->mac.type >= e1000_82544)
--
2.7.4
next reply index
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-10 17:40 Xiao Zhang [this message]
2019-09-10 9:17 ` [dpdk-stable] [dpdk-dev] " Kevin Traynor
2019-09-11 9:31 ` Ye Xiaolong
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