Author: imp Date: Thu Feb 21 06:38:24 2013 New Revision: 247086 URL: http://svnweb.freebsd.org/changeset/base/247086
Log: Correct comment about use of pmtimer, and the real reason it isn't used or desirable for amd64. Modified: head/sys/x86/isa/clock.c Modified: head/sys/x86/isa/clock.c ============================================================================== --- head/sys/x86/isa/clock.c Thu Feb 21 06:18:40 2013 (r247085) +++ head/sys/x86/isa/clock.c Thu Feb 21 06:38:24 2013 (r247086) @@ -478,9 +478,10 @@ i8254_restore(void) * * This function is called from pmtimer_resume() to restore all the timers. * This should not be necessary, but there are broken laptops that do not - * restore all the timers on resume. - * As long as pmtimer is not part of amd64 suport, skip this for the amd64 - * case. + * restore all the timers on resume. The APM spec was at best vague on the + * subject. + * pmtimer is used only with the old APM power management, and not with + * acpi, which is required for amd64, so skip it in that case. */ void timer_restore(void) _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
