[dpdk-dev] [PATCH v1] net/ixgbe: fix Rx errors statistics for UDP checksum
Haiyue Wang
haiyue.wang at intel.com
Thu Apr 8 08:30:00 CEST 2021
Restrict the "remove l3_l4_xsum_errors from rx_errors" to 82599 only for
hardware errata.
Fixes: 256ff05a9cae ("ixgbe: fix Rx errors statistics for UDP checksum")
Cc: stable at dpdk.org
Signed-off-by: Haiyue Wang <haiyue.wang at intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 4ee709b17..ff65145f5 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -3344,6 +3344,13 @@ ixgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
hw_stats->fccrc +
hw_stats->fclast;
+ /*
+ * 82599 errata, UDP frames with a 0 checksum can be marked as checksum
+ * errors.
+ */
+ if (hw->mac.type != ixgbe_mac_82599EB)
+ stats->ierrors += hw_stats->xec;
+
/* Tx Errors */
stats->oerrors = 0;
return 0;
--
2.31.1
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