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Differential D55477

hwpstate_amd: Support writable cpufreq interface in CPPC mode
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Authored by aokblast on Tue, Feb 24, 7:27 AM.
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F145891753: D55477.id172664.diff
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vishwin

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olce

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rG FreeBSD src repository
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Buildable 70944
Build 67827: arc lint + arc unit

Event Timeline

aokblast created this revision.Tue, Feb 24, 7:27 AM
Herald added a subscriber: imp. · View Herald TranscriptTue, Feb 24, 7:27 AM
aokblast requested review of this revision.Tue, Feb 24, 7:27 AM
Harbormaster completed remote builds in B70944: Diff 172564.Tue, Feb 24, 7:27 AM
aokblast updated this revision to Diff 172565.Tue, Feb 24, 7:30 AM

Don't free when not possible

Harbormaster completed remote builds in B70945: Diff 172565.Tue, Feb 24, 7:30 AM
aokblast added parent revisions: D55476: x86: Implement Functional Fixed Hardware in SYS_RES, D55475: acpi: Support Functional Fixed Hardware, D55474: acpi_cppc: Add cppc library for parsing ACPI _CPC object..Tue, Feb 24, 7:31 AM
aokblast added a reviewer: olce.
aokblast updated this revision to Diff 172664.Wed, Feb 25, 10:39 AM

Set min max when something bad happens

Harbormaster completed remote builds in B70986: Diff 172664.Wed, Feb 25, 10:39 AM
vishwin added a subscriber: vishwin.Wed, Feb 25, 9:35 PM

Getting a couple conflicts after D55251 landed

sys/x86/cpufreq/hwpstate_amd.c
153

Is this supposed to be the same value as HWPFL_CPPC_REQUEST_NOT_READ?

827

Now conflicts since the line below (and others) switched to data->request

aokblast updated this revision to Diff 172721.Thu, Feb 26, 1:30 AM

Rebase to main

Harbormaster completed remote builds in B71015: Diff 172721.Thu, Feb 26, 1:30 AM
aokblast added a comment.Thu, Feb 26, 1:31 AM

Have rebased to main. Thanks!

sys/x86/cpufreq/hwpstate_amd.c
153

NOT_READ is to flag if we have cached the request field.

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sys/
x86/
cpufreq/
143 lines

Diff 172564

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sys/x86/cpufreq/hwpstate_amd.c

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