diff options
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/networking/ethtool-netlink.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index d53bcb31645a..2c8e0ddf548e 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -68,6 +68,7 @@ the flags may not apply to requests. Recognized flags are: ================================= =================================== ``ETHTOOL_FLAG_COMPACT_BITSETS`` use compact format bitsets in reply ``ETHTOOL_FLAG_OMIT_REPLY`` omit optional reply (_SET and _ACT) + ``ETHTOOL_FLAG_STATS`` include optional device statistics ================================= =================================== New request flags should follow the general idea that if the flag is not set, @@ -989,8 +990,18 @@ Kernel response contents: ``ETHTOOL_A_PAUSE_AUTONEG`` bool pause autonegotiation ``ETHTOOL_A_PAUSE_RX`` bool receive pause frames ``ETHTOOL_A_PAUSE_TX`` bool transmit pause frames + ``ETHTOOL_A_PAUSE_STATS`` nested pause statistics ===================================== ====== ========================== +``ETHTOOL_A_PAUSE_STATS`` are reported if ``ETHTOOL_FLAG_STATS`` was set +in ``ETHTOOL_A_HEADER_FLAGS``. +It will be empty if driver did not report any statistics. Drivers fill in +the statistics in the following structure: + +.. kernel-doc:: include/linux/ethtool.h + :identifiers: ethtool_pause_stats + +Each member has a corresponding attribute defined. PAUSE_SET ============ |