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intel_pstates: enable CPUs having HWP

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also update model list from Linux intel_pstate_cpu_ids.

Change-Id: I20926dc8553fbf1ade8afcccaaedfc2846787bb3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3221
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>
This commit is contained in:
Jérôme Duval 2020-09-05 18:21:05 +02:00
parent e632208b79
commit 80ad523bc2
1 changed files with 6 additions and 1 deletions
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7
src/add-ons/kernel/power/cpufreq/intel_pstates/intel_pstates.cpp
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@ -137,8 +137,13 @@ is_cpu_model_supported(cpu_ent* cpu)
if (cpu->arch.family != 6)
return false;
if (x86_check_feature(IA32_FEATURE_HWP, FEATURE_6_EAX))
return true;
const uint8 kSupportedFamily6Models[] = {
0x2a, 0x2d, 0x2e, 0x3a, 0x3c, 0x3e, 0x3f, 0x45, 0x46,
0x2a, 0x2d, 0x37, 0x3a, 0x3c, 0x3d, 0x3e, 0x3f, 0x45, 0x46, 0x47, 0x4a,
0x4c, 0x4d, 0x4e, 0x4f, 0x55, 0x56, 0x57, 0x5a, 0x5c, 0x5e, 0x5f, 0x75,
0x7a, 0x85
};
const int kSupportedFamily6ModelsCount
= sizeof(kSupportedFamily6Models) / sizeof(uint8);