patch 'net/txgbe: rename some extended statistics' has been queued to stable release 21.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 11/01/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/8bdb992cea5c5625fa017610a0be4546cb0d3378

Thanks.

Kevin

---
>From 8bdb992cea5c5625fa017610a0be4546cb0d3378 Mon Sep 17 00:00:00 2001
From: Jiawen Wu <jiawenwu at trustnetic.com>
Date: Fri, 2 Sep 2022 11:00:06 +0800
Subject: [PATCH] net/txgbe: rename some extended statistics

[ upstream commit d7494d6d530dc425b077d60b0035f99ee1741673 ]

Rename rx_oversize_errors to rx_oversize_cnt since it depends on giant
packet size limit instead of MTU, by hardware design.
Rename rx_drop_packets to rx_rdb_drop to indicate the drop location.
And add rx_dma_drop to extended statistics.

Fixes: 91fe49c87d76 ("net/txgbe: support device xstats")

Signed-off-by: Jiawen Wu <jiawenwu at trustnetic.com>
---
 drivers/net/txgbe/base/txgbe_type.h |  4 ++--
 drivers/net/txgbe/txgbe_ethdev.c    | 11 ++++++-----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/drivers/net/txgbe/base/txgbe_type.h b/drivers/net/txgbe/base/txgbe_type.h
index d95467f9f8..7010372119 100644
--- a/drivers/net/txgbe/base/txgbe_type.h
+++ b/drivers/net/txgbe/base/txgbe_type.h
@@ -356,7 +356,7 @@ struct txgbe_hw_stats {
 	u64 rx_management_dropped;
 	u64 rx_dma_drop;
-	u64 rx_drop_packets;
 
 	/* Basic Error */
+	u64 rx_rdb_drop;
 	u64 rx_crc_errors;
 	u64 rx_illegal_byte_errors;
@@ -366,5 +366,5 @@ struct txgbe_hw_stats {
 	u64 rx_undersize_errors;
 	u64 rx_fragment_errors;
-	u64 rx_oversize_errors;
+	u64 rx_oversize_cnt;
 	u64 rx_jabber_errors;
 	u64 rx_l3_l4_xsum_error;
diff --git a/drivers/net/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index 49948e62bc..c229736d85 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -184,6 +184,8 @@ static const struct rte_txgbe_xstats_name_off rte_txgbe_stats_strings[] = {
 	HW_XSTAT(tx_management_packets),
 	HW_XSTAT(rx_management_dropped),
+	HW_XSTAT(rx_dma_drop),
 
 	/* Basic Error */
+	HW_XSTAT(rx_rdb_drop),
 	HW_XSTAT(rx_crc_errors),
 	HW_XSTAT(rx_illegal_byte_errors),
@@ -193,5 +195,5 @@ static const struct rte_txgbe_xstats_name_off rte_txgbe_stats_strings[] = {
 	HW_XSTAT(rx_undersize_errors),
 	HW_XSTAT(rx_fragment_errors),
-	HW_XSTAT(rx_oversize_errors),
+	HW_XSTAT(rx_oversize_cnt),
 	HW_XSTAT(rx_jabber_errors),
 	HW_XSTAT(rx_l3_l4_xsum_error),
@@ -2148,5 +2150,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
 	hw_stats->tx_bytes += rd64(hw, TXGBE_DMATXOCTL);
 	hw_stats->rx_dma_drop += rd32(hw, TXGBE_DMARXDROP);
-	hw_stats->rx_drop_packets += rd32(hw, TXGBE_PBRXDROP);
+	hw_stats->rx_rdb_drop += rd32(hw, TXGBE_PBRXDROP);
 
 	/* MAC Stats */
@@ -2180,5 +2182,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
 
 	hw_stats->rx_undersize_errors += rd64(hw, TXGBE_MACRXERRLENL);
-	hw_stats->rx_oversize_errors += rd32(hw, TXGBE_MACRXOVERSIZE);
+	hw_stats->rx_oversize_cnt += rd32(hw, TXGBE_MACRXOVERSIZE);
 	hw_stats->rx_jabber_errors += rd32(hw, TXGBE_MACRXJABBER);
 
@@ -2302,6 +2304,5 @@ txgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
 			  hw_stats->rx_length_errors +
 			  hw_stats->rx_undersize_errors +
-			  hw_stats->rx_oversize_errors +
-			  hw_stats->rx_drop_packets +
+			  hw_stats->rx_rdb_drop +
 			  hw_stats->rx_illegal_byte_errors +
 			  hw_stats->rx_error_bytes +
-- 
2.37.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2022-10-25 14:18:58.972217415 +0100
+++ 0018-net-txgbe-rename-some-extended-statistics.patch	2022-10-25 14:18:58.371797948 +0100
@@ -1 +1 @@
-From d7494d6d530dc425b077d60b0035f99ee1741673 Mon Sep 17 00:00:00 2001
+From 8bdb992cea5c5625fa017610a0be4546cb0d3378 Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit d7494d6d530dc425b077d60b0035f99ee1741673 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 343279127f..c3486b472f 100644
+index d95467f9f8..7010372119 100644
@@ -24 +25 @@
-@@ -357,7 +357,7 @@ struct txgbe_hw_stats {
+@@ -356,7 +356,7 @@ struct txgbe_hw_stats {
@@ -33 +34 @@
-@@ -367,5 +367,5 @@ struct txgbe_hw_stats {
+@@ -366,5 +366,5 @@ struct txgbe_hw_stats {
@@ -41 +42 @@
-index 0624568bdf..44224724da 100644
+index 49948e62bc..c229736d85 100644
@@ -60 +61 @@
-@@ -2158,5 +2160,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
+@@ -2148,5 +2150,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
@@ -67 +68 @@
-@@ -2190,5 +2192,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
+@@ -2180,5 +2182,5 @@ txgbe_read_stats_registers(struct txgbe_hw *hw,
@@ -74 +75 @@
-@@ -2312,6 +2314,5 @@ txgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+@@ -2302,6 +2304,5 @@ txgbe_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)