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Diffstat (limited to 'Documentation/networking/ethtool-netlink.rst')
| -rw-r--r-- | Documentation/networking/ethtool-netlink.rst | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/networking/ethtool-netlink.rst b/Documentation/networking/ethtool-netlink.rst index d583d9abf2f8..08d330b0f50f 100644 --- a/Documentation/networking/ethtool-netlink.rst +++ b/Documentation/networking/ethtool-netlink.rst @@ -1237,12 +1237,21 @@ Kernel response contents: ``ETHTOOL_A_TSINFO_TX_TYPES`` bitset supported Tx types ``ETHTOOL_A_TSINFO_RX_FILTERS`` bitset supported Rx filters ``ETHTOOL_A_TSINFO_PHC_INDEX`` u32 PTP hw clock index + ``ETHTOOL_A_TSINFO_STATS`` nested HW timestamping statistics ===================================== ====== ========================== ``ETHTOOL_A_TSINFO_PHC_INDEX`` is absent if there is no associated PHC (there is no special value for this case). The bitset attributes are omitted if they would be empty (no bit set). +Additional hardware timestamping statistics response contents: + + ===================================== ====== =================================== + ``ETHTOOL_A_TS_STAT_TX_PKTS`` u64 Packets with Tx HW timestamps + ``ETHTOOL_A_TS_STAT_TX_LOST`` u64 Tx HW timestamp not arrived count + ``ETHTOOL_A_TS_STAT_TX_ERR`` u64 HW error request Tx timestamp count + ===================================== ====== =================================== + CABLE_TEST ========== |