Hi Richard,
This all sounds fine. Thanks for the feedback. I'll roll this into the
next patchset.
Chris
On Tue, 05 Jan 2016 07:27:32 -0800, Richard Cochran
<richardcoch...@gmail.com> wrote:
On Mon, Jan 04, 2016 at 04:45:22AM -0800, Christopher S. Hall wrote:
+ case PTP_SYS_OFFSET_PRECISE:
+ if (!ptp->info->getsynctime) {
+ err = -EINVAL;
-EOPNOTSUPP would be better here.
+ precise_offset.sys_real.sec =
+ div_u64_rem(ktime_to_ns(xtstamp.sys_realtime),
+ NSEC_PER_SEC, &rem);
+ precise_offset.sys_real.nsec = rem;
How about this instead:
ts = ktime_to_timespec64(xtstamp.sys_realtime);
precise_offset.sys_real.sec = ts.tv_sec;
precise_offset.sys_real.nsec = ts.tv_nsec;
+ precise_offset.sys_raw.sec =
+ div_u64_rem(ktime_to_ns(xtstamp.sys_monoraw),
+ NSEC_PER_SEC, &rem);
+ precise_offset.sys_raw.nsec = rem;
+ precise_offset.dev.sec =
+ div_u64_rem(ktime_to_ns(xtstamp.device), NSEC_PER_SEC,
+ &rem);
+ precise_offset.dev.nsec = rem;
And for these as well.
Thanks,
Richard
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