diff options
| author | John Baldwin <jhb@FreeBSD.org> | 2003-11-11 17:14:26 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2003-11-11 17:14:26 +0000 |
| commit | f9dbba5c4e223c6781ac0952a336497badbbfa1f (patch) | |
| tree | 9d7448fb3036ea300e78b22d059972b257139eda /sys/conf/options.i386 | |
| parent | bda1672356d94aa1bdfdf99c43057e480a40c884 (diff) | |
| download | src-f9dbba5c4e223c6781ac0952a336497badbbfa1f.tar.gz src-f9dbba5c4e223c6781ac0952a336497badbbfa1f.zip | |
Disable probing of HTT CPUs by default for the MP Table case. HTT CPUs
should only be used if they are enabled in the BIOS. Now that we support
enumerating CPUs using the ACPI MADT, any HTT machine using ACPI should
respect the BIOS setting. For HTT machines with ACPI disabled in the
kernel, the MPTABLE_FORCE_HTT kernel option can be used to try to probe HTT
CPUs like have done in the past for the MP Table case. This option should
only be enabled if HTT is enabled in the BIOS.
Notes
Notes:
svn path=/head/; revision=122490
Diffstat (limited to 'sys/conf/options.i386')
| -rw-r--r-- | sys/conf/options.i386 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/conf/options.i386 b/sys/conf/options.i386 index 8289ec527b21..441f490f0b1f 100644 --- a/sys/conf/options.i386 +++ b/sys/conf/options.i386 @@ -7,6 +7,7 @@ BROKEN_KEYBOARD_RESET opt_reset.h COMPAT_OLDISA I586_PMC_GUPROF opt_i586_guprof.h MAXMEM +MPTABLE_FORCE_HTT NO_MIXED_MODE PERFMON DISABLE_PSE opt_pmap.h |