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From: Dongdong Liu <liudongdong3@huawei.com>
To: <dev@dpdk.org>, <andrew.rybchenko@oktetlabs.ru>,
	<ferruh.yigit@xilinx.com>, <thomas@monjalon.net>,
	<liudongdong3@huawei.com>, <lihuisong@huawei.com>,
	<haijie1@huawei.com>
Cc: <stable@dpdk.org>, <fengchengwen@huawei.com>,
	<yisen.zhuang@huawei.com>, <humin29@huawei.com>
Subject: [PATCH RESEND 11/13] net/hns3: delete rte unused tag
Date: Mon, 5 Sep 2022 16:59:37 +0800	[thread overview]
Message-ID: <20220905085939.22236-12-liudongdong3@huawei.com> (raw)
In-Reply-To: <20220905085939.22236-1-liudongdong3@huawei.com>

From: Huisong Li <lihuisong@huawei.com>

The '__rte_unused' tag in the input parameter  of 'hns3_mac_stats_reset'
is redundant. This patch remove this tag. In addition, this function is
aimed to clear MAC statics. So using 'struct hns3_hw' as input parameter
is better than 'struct rte_eth_dev', and it also facilitates the call of
this function.

Fixes: 8839c5e202f3 ("net/hns3: support device stats")
Cc: stable@dpdk.org

Signed-off-by: Huisong Li <lihuisong@huawei.com>
Signed-off-by: Dongdong Liu <liudongdong3@huawei.com>
---
 drivers/net/hns3/hns3_stats.c | 22 +++++-----------------
 1 file changed, 5 insertions(+), 17 deletions(-)

diff --git a/drivers/net/hns3/hns3_stats.c b/drivers/net/hns3/hns3_stats.c
index 4ec0911522..2ec7a9635e 100644
--- a/drivers/net/hns3/hns3_stats.c
+++ b/drivers/net/hns3/hns3_stats.c
@@ -406,15 +406,6 @@ hns3_query_mac_stats_reg_num(struct hns3_hw *hw)
 	return 0;
 }
 
-static int
-hns3_query_update_mac_stats(struct rte_eth_dev *dev)
-{
-	struct hns3_adapter *hns = dev->data->dev_private;
-	struct hns3_hw *hw = &hns->hw;
-
-	return hns3_update_mac_stats(hw);
-}
-
 static int
 hns3_update_port_rpu_drop_stats(struct hns3_hw *hw)
 {
@@ -763,14 +754,13 @@ hns3_stats_reset(struct rte_eth_dev *eth_dev)
 }
 
 static int
-hns3_mac_stats_reset(__rte_unused struct rte_eth_dev *dev)
+hns3_mac_stats_reset(struct hns3_hw *hw)
 {
-	struct hns3_adapter *hns = dev->data->dev_private;
-	struct hns3_hw *hw = &hns->hw;
 	struct hns3_mac_stats *mac_stats = &hw->mac_stats;
 	int ret;
 
-	ret = hns3_query_update_mac_stats(dev);
+	/* Clear hardware MAC statistics by reading it. */
+	ret = hns3_update_mac_stats(hw);
 	if (ret) {
 		hns3_err(hw, "Clear Mac stats fail : %d", ret);
 		return ret;
@@ -1063,8 +1053,7 @@ hns3_dev_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *xstats,
 	hns3_tqp_basic_stats_get(dev, xstats, &count);
 
 	if (!hns->is_vf) {
-		/* Update Mac stats */
-		ret = hns3_query_update_mac_stats(dev);
+		ret = hns3_update_mac_stats(hw);
 		if (ret < 0) {
 			hns3_err(hw, "Update Mac stats fail : %d", ret);
 			rte_spinlock_unlock(&hw->stats_lock);
@@ -1482,8 +1471,7 @@ hns3_dev_xstats_reset(struct rte_eth_dev *dev)
 	if (hns->is_vf)
 		goto out;
 
-	/* HW registers are cleared on read */
-	ret = hns3_mac_stats_reset(dev);
+	ret = hns3_mac_stats_reset(hw);
 
 out:
 	rte_spinlock_unlock(&hw->stats_lock);
-- 
2.22.0


  parent reply	other threads:[~2022-09-05  9:01 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05  8:59 [PATCH RESEND 00/13] some bugfixes and clean code for hns3 Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 01/13] net/hns3: rename hns3 dump file Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 02/13] net/hns3: fix code check warning Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 03/13] net/hns3: adjust code for dump file Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 04/13] net/hns3: add dump of VF vlan filter modify capability Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 05/13] net/hns3: fix fail to receive PTP packet Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 06/13] net/hns3: fix segment fault when using SVE xmit Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 07/13] net/hns3: fix next-to-use overflow " Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 08/13] net/hns3: fix next-to-use overflow when using simple xmit Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 09/13] net/hns3: optimize SVE xmit performance Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 10/13] net/hns3: fix segment fault when secondary process access FW Dongdong Liu
2022-09-05  8:59 ` Dongdong Liu [this message]
2022-09-05  8:59 ` [PATCH RESEND 12/13] net/hns3: fix uncleared hardware MAC statistics Dongdong Liu
2022-09-05  8:59 ` [PATCH RESEND 13/13] net/hns3: revert optimize Tx performance Dongdong Liu
2022-09-17  1:14 ` [PATCH RESEND 00/13] some bugfixes and clean code for hns3 Dongdong Liu
2022-09-28 12:03 ` Dongdong Liu
2022-10-04 16:00 ` Andrew Rybchenko

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