Dong Zhu 568ebc5985 ptp: add the PTP_SYS_OFFSET ioctl to the testptp program ...

This patch add a method into testptp.c to measure the time offset
between phc and system clock through the ioctl PTP_SYS_OFFSET.

Signed-off-by: Dong Zhu <bluezhudong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-09-23 16:46:17 -04:00

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ptp.txt

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testptp.c

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testptp.mk

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