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From: Alvin Zhang <alvinx.zhang@intel.com>
To: haiyue.wang@intel.com, jia.guo@intel.com
Cc: dev@dpdk.org, Alvin Zhang <alvinx.zhang@intel.com>, stable@dpdk.org
Subject: [dpdk-stable] [PATCH] net/e1000: fix Rx error counters for badlen packets
Date: Thu,  1 Apr 2021 09:17:10 +0800
Message-ID: <20210401011710.17952-1-alvinx.zhang@intel.com> (raw)

When the size of the packet is less than the minimum or greater
than the maximum, the packet will be counted twice in the error
packet counter.

Fixes: 70bdb18657da ("ethdev: add Rx error counters for missed, badcrc and badlen packets")
Cc: stable@dpdk.org

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/e1000/em_ethdev.c  | 3 +--
 drivers/net/e1000/igb_ethdev.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/e1000/em_ethdev.c b/drivers/net/e1000/em_ethdev.c
index 3c6f643..4d96d96 100644
--- a/drivers/net/e1000/em_ethdev.c
+++ b/drivers/net/e1000/em_ethdev.c
@@ -975,8 +975,7 @@ static int eth_em_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
diff --git a/drivers/net/e1000/igb_ethdev.c b/drivers/net/e1000/igb_ethdev.c
index 1716d6b..2927cd7 100644
--- a/drivers/net/e1000/igb_ethdev.c
+++ b/drivers/net/e1000/igb_ethdev.c
@@ -1827,8 +1827,7 @@ static int eth_igbvf_pci_remove(struct rte_pci_device *pci_dev)
 
 	/* Rx Errors */
 	rte_stats->imissed = stats->mpc;
-	rte_stats->ierrors = stats->crcerrs +
-	                     stats->rlec + stats->ruc + stats->roc +
+	rte_stats->ierrors = stats->crcerrs + stats->rlec +
 	                     stats->rxerrc + stats->algnerrc + stats->cexterr;
 
 	/* Tx Errors */
-- 
1.8.3.1


             reply	other threads:[~2021-04-01  1:17 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01  1:17 Alvin Zhang [this message]
2021-04-01  5:08 ` [dpdk-stable] [PATCH v2] net/e1000: fix Rx error counter " Alvin Zhang
2021-04-01  5:21   ` Alvin Zhang
2021-04-01  6:16     ` Wang, Haiyue
2021-04-01  7:45       ` Zhang, Qi Z

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