最終更新:2024-10-01 (火) 10:04:21 (13d)  

ethtool_ops.get_ts_info
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Get the time stamping and PTP hardware clock capabilities.

(*get_ts_info)(struct net_device *, struct kernel_ethtool_ts_info *);

メモ

  • It may be called with RCU, or rtnl or reference on the device.
  • Drivers supporting transmit time stamps in software should set this to ethtool_op_get_ts_info().
  • Drivers must not zero statistics which they don't report.
  • The stats structure is initialized to ETHTOOL_STAT_NOT_SET indicating driver does not report statistics.
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