diff options
author | phk <phk@FreeBSD.org> | 1999-03-09 20:20:09 +0000 |
---|---|---|
committer | phk <phk@FreeBSD.org> | 1999-03-09 20:20:09 +0000 |
commit | 7ae7963be308ce9d370e4532d505e53d18923687 (patch) | |
tree | 693fb823c05017fe6f1cc7783974c8fecaf27152 /sys/i386/conf | |
parent | f90c5027c22d0fb4f82d1b6f4d8b4d0459f4be95 (diff) | |
download | FreeBSD-src-7ae7963be308ce9d370e4532d505e53d18923687.zip FreeBSD-src-7ae7963be308ce9d370e4532d505e53d18923687.tar.gz |
Make TIMER_FREQ a normal, undocumented option. Raise confusion to
a higher level with example in LINT.
Clarify comment about PPS_SYNC. Ignore for now that it doesn't
work in FLL mode, it will in a few days.
Diffstat (limited to 'sys/i386/conf')
-rw-r--r-- | sys/i386/conf/LINT | 6 | ||||
-rw-r--r-- | sys/i386/conf/NOTES | 6 | ||||
-rw-r--r-- | sys/i386/conf/options.i386 | 3 |
3 files changed, 10 insertions, 5 deletions
diff --git a/sys/i386/conf/LINT b/sys/i386/conf/LINT index 26f9ef8..2c87356 100644 --- a/sys/i386/conf/LINT +++ b/sys/i386/conf/LINT @@ -2,7 +2,7 @@ # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # -# $Id: LINT,v 1.562 1999/03/04 09:53:19 sos Exp $ +# $Id: LINT,v 1.563 1999/03/09 00:24:27 brian Exp $ # # NB: You probably don't want to try running a kernel built from this # file. Instead, you should start from GENERIC, and add options from @@ -852,7 +852,7 @@ options "TUNE_1542" # Enable support for the kernel PLL to use an external PPS signal, # under supervision of [x]ntpd(8) -# More info in ftp://ftp.udel.edu/pub/ntp/kernel.tar.Z +# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp options PPS_SYNC @@ -861,6 +861,7 @@ options PPS_SYNC # for too long. You can make the system more resistant to this by # choosing a high value for NTIMECOUNTER. The default is 5, there # is no upper limit but more than a couple of hundred are not productive. +# A better strategy may be to sysctl -w kern.timecounter.method=1 options "NTIMECOUNTER=20" @@ -1951,6 +1952,7 @@ options DEBUG_LOCKS options CLK_CALIBRATION_LOOP options "CLK_USE_I8254_CALIBRATION" options CLK_USE_TSC_CALIBRATION +options "TIMER_FREQ=((14318182+6)/12)" options CLUSTERDEBUG options COMPAT_LINUX options CPU_UPGRADE_HW_CACHE diff --git a/sys/i386/conf/NOTES b/sys/i386/conf/NOTES index 26f9ef8..2c87356 100644 --- a/sys/i386/conf/NOTES +++ b/sys/i386/conf/NOTES @@ -2,7 +2,7 @@ # LINT -- config file for checking all the sources, tries to pull in # as much of the source tree as it can. # -# $Id: LINT,v 1.562 1999/03/04 09:53:19 sos Exp $ +# $Id: LINT,v 1.563 1999/03/09 00:24:27 brian Exp $ # # NB: You probably don't want to try running a kernel built from this # file. Instead, you should start from GENERIC, and add options from @@ -852,7 +852,7 @@ options "TUNE_1542" # Enable support for the kernel PLL to use an external PPS signal, # under supervision of [x]ntpd(8) -# More info in ftp://ftp.udel.edu/pub/ntp/kernel.tar.Z +# More info in ntpd documentation: http://www.eecis.udel.edu/~ntp options PPS_SYNC @@ -861,6 +861,7 @@ options PPS_SYNC # for too long. You can make the system more resistant to this by # choosing a high value for NTIMECOUNTER. The default is 5, there # is no upper limit but more than a couple of hundred are not productive. +# A better strategy may be to sysctl -w kern.timecounter.method=1 options "NTIMECOUNTER=20" @@ -1951,6 +1952,7 @@ options DEBUG_LOCKS options CLK_CALIBRATION_LOOP options "CLK_USE_I8254_CALIBRATION" options CLK_USE_TSC_CALIBRATION +options "TIMER_FREQ=((14318182+6)/12)" options CLUSTERDEBUG options COMPAT_LINUX options CPU_UPGRADE_HW_CACHE diff --git a/sys/i386/conf/options.i386 b/sys/i386/conf/options.i386 index 0fff375..031a5d6 100644 --- a/sys/i386/conf/options.i386 +++ b/sys/i386/conf/options.i386 @@ -1,4 +1,4 @@ -# $Id: options.i386,v 1.105 1999/03/03 10:40:24 kato Exp $ +# $Id: options.i386,v 1.106 1999/03/07 16:11:12 hm Exp $ DISABLE_PSE IDE_DELAY @@ -41,6 +41,7 @@ NINTR opt_smp.h CLK_CALIBRATION_LOOP opt_clock.h CLK_USE_I8254_CALIBRATION opt_clock.h CLK_USE_TSC_CALIBRATION opt_clock.h +TIMER_FREQ opt_clock.h NO_F00F_HACK opt_cpu.h CPU_BLUELIGHTNING_FPU_OP_CACHE opt_cpu.h |