diff options
| author |   Richard Cochran <richardcochran@gmail.com> | 2011-09-20 01:43:15 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-09-26 16:02:46 -0400 |
| commit | 3ce23fa9780b70525932c5e4b5ac401c67390fae (patch) | |
| tree | 840592386fc253e74eaa6725a3ad2359f0ad2b72 /include/linux/timerqueue.h | |
| parent | dp83640: enable six external events and one periodic output (diff) | |
net: introduce ptp one step time stamp mode for sync packets
The IEEE 1588 standard (PTP) has a provision for a "one step" mode, where
time stamps on outgoing event packets are inserted into the packet by the
hardware on the fly. This patch adds a new flag for the SIOCSHWTSTAMP
ioctl that lets user space programs request this mode.
Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions