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freebsd-skq/sys/conf
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Poul-Henning Kamp 24514292fa On PIIX4 based SMP systems use the PMTMR register for timecounting. 
It is about 2.5 microseconds or roughly 3 times faster to use this
"PIIX" timecounter than the "i8254" timecounter.  Resolution is
also 3 times better.

The code cheats and don't register the PCI device, because other pieces
of code want to use it too.

Originally spotted by:  msmith
1999-09-20 07:52:39 +00:00
..
defines
files Make if_ed work again on pci, isa, isapnp. The hack to make it work on 1999-09-20 05:48:16 +00:00
files.alpha Pull in the core bus drivers based on the machine type rather than 1999-09-13 17:52:06 +00:00
files.i386 On PIIX4 based SMP systems use the PMTMR register for timecounting. 1999-09-20 07:52:39 +00:00
files.pc98 Merge missing changes from sys/i386/conf/files.i386. 1999-09-12 12:32:49 +00:00
kern.mk $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
kmod.mk 1) s/mod(un)?load/kld$1load/ 1999-09-06 20:11:59 +00:00
ldscript.alpha Lots of changes, including: 1998-08-10 07:53:59 +00:00
ldscript.amd64 Remove a rather bogus search path reference.. 1999-06-03 22:07:41 +00:00
ldscript.i386 Remove a rather bogus search path reference.. 1999-06-03 22:07:41 +00:00
ldscript.powerpc Lots of changes, including: 1998-08-10 07:53:59 +00:00
majors Make unused tape bmajors in past tense. 1999-09-08 18:46:22 +00:00
Makefile.alpha $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Makefile.i386 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Makefile.pc98 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Makefile.powerpc $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
newvers.sh $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
nfsswapkernel.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
NOTES Fix disordering introduced in my previous commit. 1999-09-13 09:45:07 +00:00
options Fix some more disordering, as well as the description string for the 1999-09-14 16:14:05 +00:00
options.alpha $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
options.i386 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
options.pc98 - Removed COMPAT_ATDISK from option because it is pseudo-device now. 1999-08-29 21:28:47 +00:00
param.c $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
systags.sh $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00