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296373 |
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04-Mar-2016 |
marius |
- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1 builds. - Update newvers.sh to reflect RC1. - Update __FreeBSD_version to reflect 10.3. - Update default pkg(8) configuration to use the quarterly branch.
Approved by: re (implicit) |
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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221102 |
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27-Apr-2011 |
jkim |
Use ACPI-supplied CPU frequencies instead of estimated ones as we are about to use other values from the same table anyway.
MFC after: 3 days
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204309 |
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25-Feb-2010 |
attilio |
Introduce the new kernel sub-tree x86 which should contain all the code shared and generalized between our current amd64, i386 and pc98.
This is just an initial step that should lead to a more complete effort. For the moment, a very simple porting of cpufreq modules, BIOS calls and the whole MD specific ISA bus part is added to the sub-tree but ideally a lot of code might be added and more shared support should grow.
Sponsored by: Sandvine Incorporated Reviewed by: emaste, kib, jhb, imp Discussed on: arch MFC: 3 weeks
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185349 |
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26-Nov-2008 |
jkim |
Remove an unused variable.
Found with: Coverity Prevent(tm) CID: 3677
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184104 |
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21-Oct-2008 |
jkim |
Do not use PowerNow! if FID or VID is missing.
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184103 |
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21-Oct-2008 |
jkim |
Use power management information for AMD CPUs from identcpu.c.
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182401 |
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28-Aug-2008 |
jhb |
Fail detach if cpufreq_unregister() fails.
MFC after: 1 week
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181691 |
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13-Aug-2008 |
jhb |
Attach the cpufreq child devices with specific orders to enforce relative priority of some of the drivers that manage the same state (e.g. ichss0 vs est0). Specifically, powernow, est, and p4tcc are added at order 10, ichss at order 20, and smist at order 30. Previously, some laptops were seeing both ichss0 and est0 attaching and stomping on each other.
XXX: This isn't quite ideal, but works with the existing hacks, I think what we really want instead is a single "speedstep0" device for CPUs that the ichss, est, and smist drivers probe (but with differing priorities).
MFC after: 1 week
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166197 |
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23-Jan-2007 |
bruno |
o introduce a flags 'errata' for HW bugs onto the softc. o remove errata_a0 and introduce the corresponding flags into 'errata'. o introduce a new errata for K8, namely some platform might set the PENDING_BIT but aren't able to unset it, also don't loop forever waiting PENDING_BIT being cleared. o try to introduce a workaround for the PENDING_BIT stuck problem, o support now half multipliers for K8.
Tested by: Abdullah Al-Marrie
Approved by: njl
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158651 |
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16-May-2006 |
phk |
Since DELAY() was moved, most <machine/clock.h> #includes have been unnecessary.
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144380 |
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31-Mar-2005 |
njl |
Remove check of numpst to allow more K8 variants to attach. The other checks, including cpuid_is_k7(), will catch CPUs that really don't support this method.
Submitted by: Bruno Ducrot Tested by: Jari Kirma (kirma cs.hut.fi)
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144194 |
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27-Mar-2005 |
njl |
Add the powernow driver, which handles AMD Mobile Athlon PowerNow! (k7) and AMD Cool&Quiet PowerNow! (k8) cpufreq control. This driver is enabled for both i386 and amd64 architectures. It has both acpi and legacy BIOS attachments. Thanks to Bruno Ducrot for writing this driver and Jung-uk Kim for testing.
Submitted by: Bruno Ducrot (ducrot:poupinou.org)
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