[v1] net/ixgbe: fix Rx errors statistics for UDP checksum
Checks
Commit Message
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@dpdk.org
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 7 +++++++
1 file changed, 7 insertions(+)
Comments
> -----Original Message-----
> From: Wang, Haiyue <haiyue.wang@intel.com>
> Sent: Thursday, April 8, 2021 2:30 PM
> To: dev@dpdk.org
> Cc: pvalerio@redhat.com; david.marchand@redhat.com; Zhang, Qi Z
> <qi.z.zhang@intel.com>; Wang, Haiyue <haiyue.wang@intel.com>;
> stable@dpdk.org; Guo, Jia <jia.guo@intel.com>; Van Haaren, Harry
> <harry.van.haaren@intel.com>
> Subject: [PATCH v1] net/ixgbe: fix Rx errors statistics for UDP checksum
>
> 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@dpdk.org
>
> Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
@@ -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;