diff mbox series

[net-next,2/4] net: dsa: implement get_ts_stats ethtool operation for user ports

Message ID 20241213140852.1254063-3-vladimir.oltean@nxp.com (mailing list archive)
State Changes Requested
Delegated to: Netdev Maintainers
Headers show
Series ethtool get_ts_stats() for DSA and ocelot driver | expand

Checks

Context Check Description
netdev/series_format success Posting correctly formatted
netdev/tree_selection success Clearly marked for net-next
netdev/ynl success Generated files up to date; no warnings/errors; GEN HAS DIFF 2 files changed, 8 insertions(+);
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 0 this patch: 0
netdev/build_tools success Errors and warnings before: 0 (+0) this patch: 0 (+0)
netdev/cc_maintainers warning 1 maintainers not CCed: horms@kernel.org
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/deprecated_api success None detected
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 15 this patch: 15
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 31 lines checked
netdev/build_clang_rust success No Rust files in patch. Skipping build
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Vladimir Oltean Dec. 13, 2024, 2:08 p.m. UTC 
Integrate with the standard infrastructure for reporting hardware packet
timestamping statistics.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 include/net/dsa.h |  2 ++
 net/dsa/user.c    | 11 +++++++++++
 2 files changed, 13 insertions(+)
diff mbox series

Patch

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 4aeedb296d67..d9dc1eb6dcd7 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -906,6 +906,8 @@  struct dsa_switch_ops {
 	void	(*get_rmon_stats)(struct dsa_switch *ds, int port,
 				  struct ethtool_rmon_stats *rmon_stats,
 				  const struct ethtool_rmon_hist_range **ranges);
+	void	(*get_ts_stats)(struct dsa_switch *ds, int port,
+				struct ethtool_ts_stats *ts_stats);
 	void	(*get_stats64)(struct dsa_switch *ds, int port,
 				   struct rtnl_link_stats64 *s);
 	void	(*get_pause_stats)(struct dsa_switch *ds, int port,
diff --git a/net/dsa/user.c b/net/dsa/user.c
index 4a8de48a6f24..b777e0727036 100644
--- a/net/dsa/user.c
+++ b/net/dsa/user.c
@@ -1150,6 +1150,16 @@  dsa_user_get_rmon_stats(struct net_device *dev,
 		ds->ops->get_rmon_stats(ds, dp->index, rmon_stats, ranges);
 }
 
+static void dsa_user_get_ts_stats(struct net_device *dev,
+				  struct ethtool_ts_stats *ts_stats)
+{
+	struct dsa_port *dp = dsa_user_to_port(dev);
+	struct dsa_switch *ds = dp->ds;
+
+	if (ds->ops->get_ts_stats)
+		ds->ops->get_ts_stats(ds, dp->index, ts_stats);
+}
+
 static void dsa_user_net_selftest(struct net_device *ndev,
 				  struct ethtool_test *etest, u64 *buf)
 {
@@ -2509,6 +2519,7 @@  static const struct ethtool_ops dsa_user_ethtool_ops = {
 	.get_eth_mac_stats	= dsa_user_get_eth_mac_stats,
 	.get_eth_ctrl_stats	= dsa_user_get_eth_ctrl_stats,
 	.get_rmon_stats		= dsa_user_get_rmon_stats,
+	.get_ts_stats		= dsa_user_get_ts_stats,
 	.set_wol		= dsa_user_set_wol,
 	.get_wol		= dsa_user_get_wol,
 	.set_eee		= dsa_user_set_eee,