Author: jkim Date: Thu Apr 14 00:07:08 2011 New Revision: 220613 URL: http://svn.freebsd.org/changeset/base/220613
Log: Add some tunable descriptions about x86 timers. Requested by: arundel Modified: head/sys/dev/acpica/acpi_timer.c head/sys/x86/isa/clock.c head/sys/x86/x86/tsc.c Modified: head/sys/dev/acpica/acpi_timer.c ============================================================================== --- head/sys/dev/acpica/acpi_timer.c Wed Apr 13 23:09:36 2011 (r220612) +++ head/sys/dev/acpica/acpi_timer.c Thu Apr 14 00:07:08 2011 (r220613) @@ -276,7 +276,7 @@ acpi_timer_sysctl_freq(SYSCTL_HANDLER_AR } SYSCTL_PROC(_machdep, OID_AUTO, acpi_timer_freq, CTLTYPE_INT | CTLFLAG_RW, - 0, sizeof(u_int), acpi_timer_sysctl_freq, "I", ""); + 0, sizeof(u_int), acpi_timer_sysctl_freq, "I", "ACPI timer frequency"); /* * Some ACPI timers are known or believed to suffer from implementation Modified: head/sys/x86/isa/clock.c ============================================================================== --- head/sys/x86/isa/clock.c Wed Apr 13 23:09:36 2011 (r220612) +++ head/sys/x86/isa/clock.c Thu Apr 14 00:07:08 2011 (r220613) @@ -527,7 +527,8 @@ sysctl_machdep_i8254_freq(SYSCTL_HANDLER } SYSCTL_PROC(_machdep, OID_AUTO, i8254_freq, CTLTYPE_INT | CTLFLAG_RW, - 0, sizeof(u_int), sysctl_machdep_i8254_freq, "IU", ""); + 0, sizeof(u_int), sysctl_machdep_i8254_freq, "IU", + "i8254 timer frequency"); static unsigned i8254_get_timecount(struct timecounter *tc) Modified: head/sys/x86/x86/tsc.c ============================================================================== --- head/sys/x86/x86/tsc.c Wed Apr 13 23:09:36 2011 (r220612) +++ head/sys/x86/x86/tsc.c Thu Apr 14 00:07:08 2011 (r220613) @@ -361,7 +361,7 @@ sysctl_machdep_tsc_freq(SYSCTL_HANDLER_A } SYSCTL_PROC(_machdep, OID_AUTO, tsc_freq, CTLTYPE_U64 | CTLFLAG_RW, - 0, 0, sysctl_machdep_tsc_freq, "QU", ""); + 0, 0, sysctl_machdep_tsc_freq, "QU", "Time Stamp Counter frequency"); static unsigned tsc_get_timecount(struct timecounter *tc) _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
