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From: Alexander Lobakin <alexandr.lobakin@intel.com>
To: "David S. Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>
Cc: Alexander Lobakin <alexandr.lobakin@intel.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
Lukasz Czapnik <lukasz.czapnik@intel.com>,
Marcin Kubiak <marcin.kubiak@intel.com>,
Michal Kubiak <michal.kubiak@intel.com>,
Michal Swiatkowski <michal.swiatkowski@intel.com>,
Jonathan Corbet <corbet@lwn.net>,
Netanel Belgazal <netanel@amazon.com>,
Arthur Kiyanovski <akiyano@amazon.com>,
Guy Tzalik <gtzalik@amazon.com>,
Saeed Bishara <saeedb@amazon.com>,
Ioana Ciornei <ioana.ciornei@nxp.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Marcin Wojtas <mw@semihalf.com>,
Russell King <linux@armlinux.org.uk>,
Edward Cree <ecree.xilinx@gmail.com>,
Martin Habets <habetsm.xilinx@gmail.com>,
"Michael S. Tsirkin" <mst@redhat.com>,
Jason Wang <jasowang@redhat.com>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Jesper Dangaard Brouer <hawk@kernel.org>,
John Fastabend <john.fastabend@gmail.com>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <kafai@fb.com>, Song Liu <songliubraving@fb.com>,
Yonghong Song <yhs@fb.com>, KP Singh <kpsingh@kernel.org>,
Shay Agroskin <shayagr@amazon.com>,
Sameeh Jubran <sameehj@amazon.com>,
Alexander Duyck <alexanderduyck@fb.com>,
Danielle Ratson <danieller@nvidia.com>,
Ido Schimmel <idosch@nvidia.com>, Andrew Lunn <andrew@lunn.ch>,
Vladyslav Tarasiuk <vladyslavt@nvidia.com>,
Arnd Bergmann <arnd@arndb.de>,
Andrew Morton <akpm@linux-foundation.org>,
Jian Shen <shenjian15@huawei.com>,
Petr Vorel <petr.vorel@gmail.com>, Dan Murphy <dmurphy@ti.com>,
Yangbo Lu <yangbo.lu@nxp.com>, Michal Kubecek <mkubecek@suse.cz>,
Zheng Yongjun <zhengyongjun3@huawei.com>,
Heiner Kallweit <hkallweit1@gmail.com>,
YueHaibing <yuehaibing@huawei.com>,
Johannes Berg <johannes@sipsolutions.net>,
netdev@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org, bpf@vger.kernel.org
Subject: [PATCH net-next 07/21] ethernet, ena: convert to standard XDP stats
Date: Tue, 3 Aug 2021 18:36:27 +0200 [thread overview]
Message-ID: <20210803163641.3743-8-alexandr.lobakin@intel.com> (raw)
In-Reply-To: <20210803163641.3743-1-alexandr.lobakin@intel.com>
Its 6 XDP per-channel counters align just fine with the standard
stats.
Drop them from the custom Ethtool statistics and expose to the
standard stats infra instead.
Signed-off-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
---
drivers/net/ethernet/amazon/ena/ena_ethtool.c | 46 ++++++++++++++++---
1 file changed, 40 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/amazon/ena/ena_ethtool.c b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
index 851a198cec82..1b6563641575 100644
--- a/drivers/net/ethernet/amazon/ena/ena_ethtool.c
+++ b/drivers/net/ethernet/amazon/ena/ena_ethtool.c
@@ -90,12 +90,6 @@ static const struct ena_stats ena_stats_rx_strings[] = {
ENA_STAT_RX_ENTRY(bad_req_id),
ENA_STAT_RX_ENTRY(empty_rx_ring),
ENA_STAT_RX_ENTRY(csum_unchecked),
- ENA_STAT_RX_ENTRY(xdp_aborted),
- ENA_STAT_RX_ENTRY(xdp_drop),
- ENA_STAT_RX_ENTRY(xdp_pass),
- ENA_STAT_RX_ENTRY(xdp_tx),
- ENA_STAT_RX_ENTRY(xdp_invalid),
- ENA_STAT_RX_ENTRY(xdp_redirect),
};
static const struct ena_stats ena_stats_ena_com_strings[] = {
@@ -324,6 +318,44 @@ static void ena_get_ethtool_strings(struct net_device *netdev,
}
}
+static int ena_get_std_stats_channels(struct net_device *netdev, u32 sset)
+{
+ const struct ena_adapter *adapter = netdev_priv(netdev);
+
+ switch (sset) {
+ case ETH_SS_STATS_XDP:
+ return adapter->num_io_queues;
+ default:
+ return -EOPNOTSUPP;
+ }
+}
+
+static void ena_get_xdp_stats(struct net_device *netdev,
+ struct ethtool_xdp_stats *xdp_stats)
+{
+ const struct ena_adapter *adapter = netdev_priv(netdev);
+ const struct u64_stats_sync *syncp;
+ const struct ena_stats_rx *stats;
+ struct ethtool_xdp_stats *iter;
+ u32 i;
+
+ for (i = 0; i < adapter->num_io_queues; i++) {
+ stats = &adapter->rx_ring[i].rx_stats;
+ syncp = &adapter->rx_ring[i].syncp;
+ iter = xdp_stats + i;
+
+ ena_safe_update_stat(&stats->xdp_drop, &iter->drop, syncp);
+ ena_safe_update_stat(&stats->xdp_pass, &iter->pass, syncp);
+ ena_safe_update_stat(&stats->xdp_tx, &iter->tx, syncp);
+ ena_safe_update_stat(&stats->xdp_redirect, &iter->redirect,
+ syncp);
+ ena_safe_update_stat(&stats->xdp_aborted, &iter->aborted,
+ syncp);
+ ena_safe_update_stat(&stats->xdp_invalid, &iter->invalid,
+ syncp);
+ }
+}
+
static int ena_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *link_ksettings)
{
@@ -916,6 +948,8 @@ static const struct ethtool_ops ena_ethtool_ops = {
.get_tunable = ena_get_tunable,
.set_tunable = ena_set_tunable,
.get_ts_info = ethtool_op_get_ts_info,
+ .get_std_stats_channels = ena_get_std_stats_channels,
+ .get_xdp_stats = ena_get_xdp_stats,
};
void ena_set_ethtool_ops(struct net_device *netdev)
--
2.31.1
next prev parent reply other threads:[~2021-08-03 16:37 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-03 16:36 [PATCH net-next 00/21] ethtool, stats: introduce and use " Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 01/21] ethtool, stats: use a shorthand pointer in stats_prepare_data() Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 02/21] ethtool, stats: add compile-time checks for standard stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 03/21] ethtool, stats: introduce standard XDP statistics Alexander Lobakin
2021-08-03 20:49 ` Jakub Kicinski
2021-08-03 23:57 ` Saeed Mahameed
2021-08-04 12:36 ` Jakub Kicinski
2021-08-04 15:53 ` Alexander Lobakin
2021-08-04 16:57 ` Jakub Kicinski
2021-08-05 11:18 ` Alexander Lobakin
2021-08-05 13:31 ` Jakub Kicinski
2021-08-04 16:17 ` David Ahern
2021-08-04 16:44 ` Jakub Kicinski
2021-08-04 17:28 ` David Ahern
2021-08-04 18:27 ` Saeed Mahameed
2021-08-05 0:43 ` David Ahern
2021-08-05 2:14 ` Saeed Mahameed
2021-08-12 12:19 ` Jesper Dangaard Brouer
2021-10-26 9:23 ` Alexander Lobakin
2021-11-05 16:44 ` Alexander Lobakin
2021-11-08 11:37 ` Toke Høiland-Jørgensen
2021-11-08 13:21 ` Alexander Lobakin
2021-11-08 18:09 ` Toke Høiland-Jørgensen
2021-08-03 16:36 ` [PATCH net-next 04/21] ethernet, dpaa2: simplify per-channel Ethtool stats counting Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 05/21] ethernet, dpaa2: convert to standard XDP stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 06/21] ethernet, ena: constify src and syncp args of ena_safe_update_stat() Alexander Lobakin
2021-08-03 16:36 ` Alexander Lobakin [this message]
2021-08-04 13:04 ` [PATCH net-next 07/21] ethernet, ena: convert to standard XDP stats Shay Agroskin
2021-08-04 15:24 ` Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 08/21] ethernet, enetc: " Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 09/21] ethernet, mvneta: rename xdp_xmit_err to xdp_xmit_drops Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 10/21] ethernet, mvneta: convert to standard XDP stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 11/21] ethernet, mvpp2: rename xdp_xmit_err to xdp_xmit_drops Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 12/21] ethernet, mvpp2: convert to standard XDP stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 13/21] ethernet, sfc: " Alexander Lobakin
2021-08-03 17:59 ` Edward Cree
2021-08-03 16:36 ` [PATCH net-next 14/21] veth: rename rx_drops to xdp_errors Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 15/21] veth: rename xdp_xmit_errors to xdp_xmit_drops Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 16/21] veth: rename drop xdp_ suffix from packets and bytes stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 17/21] veth: convert to standard XDP stats Alexander Lobakin
2021-08-03 16:36 ` [PATCH net-next 18/21] virtio-net: rename xdp_tx{,__drops} SQ stats to xdp_xmit{,__drops} Alexander Lobakin
2021-08-03 16:42 ` Alexander Lobakin
2021-08-03 16:42 ` [PATCH net-next 19/21] virtio-net: don't mix error-caused drops with XDP_DROP cases Alexander Lobakin
2021-08-03 16:42 ` [PATCH net-next 20/21] virtio-net: convert to standard XDP stats Alexander Lobakin
2021-08-03 16:42 ` [PATCH net-next 21/21] Documentation, ethtool-netlink: update standard statistics documentation Alexander Lobakin
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