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| author | Paolo Abeni <pabeni@redhat.com> | 2025-01-14 11:44:22 +0100 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-01-14 11:44:22 +0100 |
| commit | a8d00668c06b1aef677c2dc4f91677de2531c967 (patch) | |
| tree | 28fbf73b6a9383b8e343f82f3ede9db092f40062 /include/uapi/linux | |
| parent | 6a46e3e87b5964f21eb90e8abfee916141df1763 (diff) | |
| parent | 677d895af1cc3bc90c3e09d7eeb0b2cd4dd2ddff (diff) | |
Merge branch 'introduce-unified-and-structured-phy'
Oleksij Rempel says:
====================
Introduce unified and structured PHY
This patch set introduces a unified and well-structured interface for
reporting PHY statistics. Instead of relying on arbitrary strings in PHY
drivers, this interface provides a consistent and structured way to
expose PHY statistics to userspace via ethtool.
The initial groundwork for this effort was laid by Jakub Kicinski, who
contributed patches to plumb PHY statistics to drivers and added support
for structured statistics in ethtool. Building on Jakub's work, I tested
the implementation with several PHYs, addressed a few issues, and added
support for statistics in two specific PHY drivers.
Most of changes are tracked in separate patches.
changes v6:
- drop ethtool_stat_add patch
changes v5:
- rebase against latest net-next
====================
Link: https://patch.msgid.link/20250110060517.711683-1-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" |