[dpdk-stable] patch 'net/i40e: fix VF statistics' has been queued to LTS release 16.11.3

[Yuanhan Liu]

Hi,

FYI, your patch has been queued to LTS release 16.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/19/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From 6e6f1b63f33228c856d702b623e2749419502dcc Mon Sep 17 00:00:00 2001
From: Qi Zhang <qi.z.zhang at intel.com>
Date: Mon, 5 Jun 2017 17:14:20 -0400
Subject: [PATCH] net/i40e: fix VF statistics

[ upstream commit 98abce237ba75e06e30f92bf361bc0de22098cb4 ]

CRC bytes should be excluded, so rx/tx bytes of VF stats is aligned
with PF stats.

Fixes: 9aace75fc82e ("i40e: fix statistics")

Signed-off-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 975f27a..afa2098 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2096,6 +2096,10 @@ i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	i40e_stat_update_48(hw, I40E_GLV_BPRCH(idx), I40E_GLV_BPRCL(idx),
 			    vsi->offset_loaded, &oes->rx_broadcast,
 			    &nes->rx_broadcast);
+	/* exclude CRC bytes */
+	nes->rx_bytes -= (nes->rx_unicast + nes->rx_multicast +
+		nes->rx_broadcast) * ETHER_CRC_LEN;
+
 	i40e_stat_update_32(hw, I40E_GLV_RDPC(idx), vsi->offset_loaded,
 			    &oes->rx_discards, &nes->rx_discards);
 	/* GLV_REPC not supported */
@@ -2115,6 +2119,9 @@ i40e_update_vsi_stats(struct i40e_vsi *vsi)
 	i40e_stat_update_48(hw, I40E_GLV_BPTCH(idx), I40E_GLV_BPTCL(idx),
 			    vsi->offset_loaded,  &oes->tx_broadcast,
 			    &nes->tx_broadcast);
+	/* exclude CRC bytes */
+	nes->tx_bytes -= (nes->tx_unicast + nes->tx_multicast +
+		nes->tx_broadcast) * ETHER_CRC_LEN;
 	/* GLV_TDPC not supported */
 	i40e_stat_update_32(hw, I40E_GLV_TEPC(idx), vsi->offset_loaded,
 			    &oes->tx_errors, &nes->tx_errors);
-- 
2.7.4