From: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Date: Wed, 28 Feb 2018 03:59:09 -0800
Subject: ixgbe: Add receive length error counter
Patch-mainline: v4.17-rc1
Git-commit: e656805c1b7888c3e79cf26b040b83e6cfd102d6
References: bsc#1101674 FATE#325150 FATE#325151
ixgbe enabled rlec counter and the rx_error used it.
We can export the counter directly via ethtool -S ethX.
Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -97,6 +97,7 @@ static const struct ixgbe_stats ixgbe_gs
{"tx_heartbeat_errors", IXGBE_NETDEV_STAT(tx_heartbeat_errors)},
{"tx_timeout_count", IXGBE_STAT(tx_timeout_count)},
{"tx_restart_queue", IXGBE_STAT(restart_queue)},
+ {"rx_length_errors", IXGBE_STAT(stats.rlec)},
{"rx_long_length_errors", IXGBE_STAT(stats.roc)},
{"rx_short_length_errors", IXGBE_STAT(stats.ruc)},
{"tx_flow_control_xon", IXGBE_STAT(stats.lxontxc)},