From: Peng Li <lipeng321@huawei.com>
To: <davem@davemloft.net>
Cc: <netdev@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<linuxarm@huawei.com>, <salil.mehta@huawei.com>,
<lipeng321@huawei.com>
Subject: [PATCH net-next 08/20] net: hns3: Fix an error of total drop packet statistics
Date: Fri, 5 Jan 2018 18:18:12 +0800 [thread overview]
Message-ID: <1515147504-86802-9-git-send-email-lipeng321@huawei.com> (raw)
In-Reply-To: <1515147504-86802-1-git-send-email-lipeng321@huawei.com>
From: Jian Shen <shenjian15@huawei.com>
The dropped tx/rx packets number of each tqp should also
be counted into the total drop tx/rx packets numbers.
Fixes: 76ad4f0ee74 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08 SoC")
Signed-off-by: Jian Shen <shenjian15@huawei.com>
Signed-off-by: Peng Li <lipeng321@huawei.com>
---
drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 11 +++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index a8e4406..eb9ac53 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -1139,6 +1139,8 @@ static int hns3_nic_set_features(struct net_device *netdev,
u64 rx_bytes = 0;
u64 tx_pkts = 0;
u64 rx_pkts = 0;
+ u64 tx_drop = 0;
+ u64 rx_drop = 0;
if (test_bit(HNS3_NIC_STATE_DOWN, &priv->state))
return;
@@ -1152,6 +1154,8 @@ static int hns3_nic_set_features(struct net_device *netdev,
start = u64_stats_fetch_begin_irq(&ring->syncp);
tx_bytes += ring->stats.tx_bytes;
tx_pkts += ring->stats.tx_pkts;
+ tx_drop += ring->stats.tx_busy;
+ tx_drop += ring->stats.sw_err_cnt;
} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
/* fetch the rx stats */
@@ -1160,6 +1164,9 @@ static int hns3_nic_set_features(struct net_device *netdev,
start = u64_stats_fetch_begin_irq(&ring->syncp);
rx_bytes += ring->stats.rx_bytes;
rx_pkts += ring->stats.rx_pkts;
+ rx_drop += ring->stats.non_vld_descs;
+ rx_drop += ring->stats.err_pkt_len;
+ rx_drop += ring->stats.l2_err;
} while (u64_stats_fetch_retry_irq(&ring->syncp, start));
}
@@ -1175,8 +1182,8 @@ static int hns3_nic_set_features(struct net_device *netdev,
stats->rx_missed_errors = netdev->stats.rx_missed_errors;
stats->tx_errors = netdev->stats.tx_errors;
- stats->rx_dropped = netdev->stats.rx_dropped;
- stats->tx_dropped = netdev->stats.tx_dropped;
+ stats->rx_dropped = rx_drop + netdev->stats.rx_dropped;
+ stats->tx_dropped = tx_drop + netdev->stats.tx_dropped;
stats->collisions = netdev->stats.collisions;
stats->rx_over_errors = netdev->stats.rx_over_errors;
stats->rx_frame_errors = netdev->stats.rx_frame_errors;
--
1.9.1
next prev parent reply other threads:[~2018-01-05 9:49 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-05 10:18 [PATCH net-next 00/20] add some new features and fix some bugs for HNS3 driver Peng Li
2018-01-05 10:18 ` [PATCH net-next 01/20] net: hns3: Add ethtool interface for vlan filter Peng Li
2018-01-05 10:18 ` [PATCH net-next 02/20] net: hns3: Disable VFs change rxvlan offload status Peng Li
2018-01-05 10:18 ` [PATCH net-next 03/20] net: hns3: Unify the strings display of packet statistics Peng Li
2018-01-05 10:18 ` [PATCH net-next 04/20] net: hns3: Fix spelling errors Peng Li
2018-01-05 10:18 ` [PATCH net-next 05/20] net: hns3: Remove repeat statistic of rx_errors Peng Li
2018-01-05 10:18 ` [PATCH net-next 06/20] net: hns3: Modify the update period of packet statistics Peng Li
2018-01-05 14:54 ` Andrew Lunn
2018-01-06 6:23 ` lipeng (Y)
2018-01-06 15:49 ` Andrew Lunn
2018-01-05 10:18 ` [PATCH net-next 07/20] net: hns3: Mask the packet statistics query when NIC is down Peng Li
2018-01-05 10:18 ` Peng Li [this message]
2018-01-05 10:18 ` [PATCH net-next 09/20] net: hns3: Fix a loop index error of tqp statistics query Peng Li
2018-01-05 10:18 ` [PATCH net-next 10/20] net: hns3: Fix an error macro definition of HNS3_TQP_STAT Peng Li
2018-01-05 10:18 ` [PATCH net-next 11/20] net: hns3: Remove a useless member of struct hns3_stats Peng Li
2018-01-05 10:18 ` [PATCH net-next 12/20] net: hns3: Add packet statistics of netdev Peng Li
2018-01-08 20:04 ` Jakub Kicinski
2018-01-09 1:39 ` David Miller
2018-01-09 1:46 ` Jakub Kicinski
2018-01-09 1:50 ` Jakub Kicinski
2018-01-09 1:54 ` David Miller
2018-01-09 2:48 ` lipeng (Y)
2018-01-09 3:06 ` David Miller
2018-01-09 3:27 ` lipeng (Y)
2018-01-05 10:18 ` [PATCH net-next 13/20] net: hns3: Fix a response data read error of tqp statistics query Peng Li
2018-01-05 10:18 ` [PATCH net-next 14/20] net: hns3: fix for updating fc_mode_last_time Peng Li
2018-01-05 10:18 ` [PATCH net-next 15/20] net: hns3: fix for setting MTU Peng Li
2018-01-05 10:18 ` [PATCH net-next 16/20] net: hns3: fix for changing MTU Peng Li
2018-01-05 10:18 ` [PATCH net-next 17/20] net: hns3: add MTU initialization for hardware Peng Li
2018-01-05 10:18 ` [PATCH net-next 18/20] net: hns3: fix for not setting pause parameters Peng Li
2018-01-05 10:18 ` [PATCH net-next 19/20] net: hns3: remove redundant semicolon Peng Li
2018-01-05 10:18 ` [PATCH net-next 20/20] net: hns3: Add more packet size statisctics Peng Li
2018-01-08 19:08 ` [PATCH net-next 00/20] add some new features and fix some bugs for HNS3 driver David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1515147504-86802-9-git-send-email-lipeng321@huawei.com \
--to=lipeng321@huawei.com \
--cc=davem@davemloft.net \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxarm@huawei.com \
--cc=netdev@vger.kernel.org \
--cc=salil.mehta@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).