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| author | nwhitehorn <nwhitehorn@FreeBSD.org> | 2015-01-11 17:10:07 +0000 |
|---|---|---|
| committer | nwhitehorn <nwhitehorn@FreeBSD.org> | 2015-01-11 17:10:07 +0000 |
| commit | d454042db9ed752fe37a9a4a5ec7ca799238f188 (patch) | |
| tree | f6cace6d996390638a4657887638e3324f92a71b | |
| parent | a1a2ff06ed1553abade4ff3177c6472983b79ba6 (diff) | |
| download | FreeBSD-src-d454042db9ed752fe37a9a4a5ec7ca799238f188.zip FreeBSD-src-d454042db9ed752fe37a9a4a5ec7ca799238f188.tar.gz | |
MFC r265329:
Disable ACPI and P4TCC throttling by default, following discussion on
freebsd-current. These CPU speed control techniques are usually unhelpful
at best. For now, continue building the relevant code into GENERIC so that
it can trivially be re-enabled at runtime if anyone wants it.
Relnotes: yes
| -rw-r--r-- | sys/amd64/conf/GENERIC.hints | 2 | ||||
| -rw-r--r-- | sys/i386/conf/GENERIC.hints | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/sys/amd64/conf/GENERIC.hints b/sys/amd64/conf/GENERIC.hints index eacbbe8..39beae1 100644 --- a/sys/amd64/conf/GENERIC.hints +++ b/sys/amd64/conf/GENERIC.hints @@ -31,3 +31,5 @@ hint.attimer.0.at="isa" hint.attimer.0.port="0x40" hint.attimer.0.irq="0" hint.wbwd.0.at="isa" +hint.acpi_throttle.0.disabled="1" +hint.p4tcc.0.disabled="1" diff --git a/sys/i386/conf/GENERIC.hints b/sys/i386/conf/GENERIC.hints index 98c906d..fb30240 100644 --- a/sys/i386/conf/GENERIC.hints +++ b/sys/i386/conf/GENERIC.hints @@ -39,3 +39,5 @@ hint.attimer.0.at="isa" hint.attimer.0.port="0x40" hint.attimer.0.irq="0" hint.wbwd.0.at="isa" +hint.acpi_throttle.0.disabled="1" +hint.p4tcc.0.disabled="1" |
