diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-01-10 09:05:13 +0300 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-01-14 13:44:19 +0300 |
| commit | 6167c0b6e8d7ddb6b3e5efffcac34a85f7872997 (patch) | |
| tree | 6d7a4a5b5d021834fa3da1fb354d297da1242193 /include/uapi/linux | |
| parent | b7a2c1fe6b55364e61b4b54b991eb43a47bb1104 (diff) | |
| download | linux-6167c0b6e8d7ddb6b3e5efffcac34a85f7872997.tar.xz | |
net: ethtool: add support for structured PHY statistics
Introduce a new way to report PHY statistics in a structured and
standardized format using the netlink API. This new method does not
replace the old driver-specific stats, which can still be accessed with
`ethtool -S <eth name>`. The structured stats are available with
`ethtool -S <eth name> --all-groups`.
This new method makes it easier to diagnose problems by organizing stats
in a consistent and documented way.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/ethtool.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/ethtool_netlink.h | 14 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index 7e1b3820f91f..d1089b88efc7 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -681,6 +681,7 @@ enum ethtool_link_ext_substate_module { * @ETH_SS_STATS_ETH_MAC: names of IEEE 802.3 MAC statistics * @ETH_SS_STATS_ETH_CTRL: names of IEEE 802.3 MAC Control statistics * @ETH_SS_STATS_RMON: names of RMON statistics + * @ETH_SS_STATS_PHY: names of PHY(dev) statistics * * @ETH_SS_COUNT: number of defined string sets */ @@ -706,6 +707,7 @@ enum ethtool_stringset { ETH_SS_STATS_ETH_MAC, ETH_SS_STATS_ETH_CTRL, ETH_SS_STATS_RMON, + ETH_SS_STATS_PHY, /* add new constants above here */ ETH_SS_COUNT diff --git a/include/uapi/linux/ethtool_netlink.h b/include/uapi/linux/ethtool_netlink.h index 9c909ce733a5..9ff72cfb2e98 100644 --- a/include/uapi/linux/ethtool_netlink.h +++ b/include/uapi/linux/ethtool_netlink.h @@ -99,6 +99,7 @@ enum { ETHTOOL_STATS_ETH_MAC, ETHTOOL_STATS_ETH_CTRL, ETHTOOL_STATS_RMON, + ETHTOOL_STATS_PHY, /* add new constants above here */ __ETHTOOL_STATS_CNT @@ -193,6 +194,19 @@ enum { ETHTOOL_A_STATS_RMON_MAX = (__ETHTOOL_A_STATS_RMON_CNT - 1) }; +enum { + /* Basic packet counters if PHY has separate counters from the MAC */ + ETHTOOL_A_STATS_PHY_RX_PKTS, + ETHTOOL_A_STATS_PHY_RX_BYTES, + ETHTOOL_A_STATS_PHY_RX_ERRORS, + ETHTOOL_A_STATS_PHY_TX_PKTS, + ETHTOOL_A_STATS_PHY_TX_BYTES, + ETHTOOL_A_STATS_PHY_TX_ERRORS, + + /* add new constants above here */ + __ETHTOOL_A_STATS_PHY_CNT, + ETHTOOL_A_STATS_PHY_MAX = (__ETHTOOL_A_STATS_PHY_CNT - 1) +}; /* generic netlink info */ #define ETHTOOL_GENL_NAME "ethtool" |