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author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 16:16:40 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-23 16:16:40 +0100 |
commit | fec98069fb72fb656304a3e52265e0c2fc9adf87 (patch) | |
tree | 813400b84c57ac15f4900555e611ec24d51e518a /tools/power/cpupower/utils/helpers/misc.c | |
parent | 04ce7fae3d4ed1b045d20da071b96f7dcb93bda8 (diff) | |
parent | 995d5f64b62f20f05b8e0972f07ec4d6c23333c9 (diff) |
Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 cpu updates from Ingo Molnar:
"The main changes in this cycle were:
- Add support for the "Dhyana" x86 CPUs by Hygon: these are licensed
based on the AMD Zen architecture, and are built and sold in China,
for domestic datacenter use. The code is pretty close to AMD
support, mostly with a few quirks and enumeration differences. (Pu
Wen)
- Enable CPUID support on Cyrix 6x86/6x86L processors"
* 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tools/cpupower: Add Hygon Dhyana support
cpufreq: Add Hygon Dhyana support
ACPI: Add Hygon Dhyana support
x86/xen: Add Hygon Dhyana support to Xen
x86/kvm: Add Hygon Dhyana support to KVM
x86/mce: Add Hygon Dhyana support to the MCA infrastructure
x86/bugs: Add Hygon Dhyana to the respective mitigation machinery
x86/apic: Add Hygon Dhyana support
x86/pci, x86/amd_nb: Add Hygon Dhyana support to PCI and northbridge
x86/amd_nb: Check vendor in AMD-only functions
x86/alternative: Init ideal_nops for Hygon Dhyana
x86/events: Add Hygon Dhyana support to PMU infrastructure
x86/smpboot: Do not use BSP INIT delay and MWAIT to idle on Dhyana
x86/cpu/mtrr: Support TOP_MEM2 and get MTRR number
x86/cpu: Get cache info and setup cache cpumap for Hygon Dhyana
x86/cpu: Create Hygon Dhyana architecture support file
x86/CPU: Change query logic so CPUID is enabled before testing
x86/CPU: Use correct macros for Cyrix calls
Diffstat (limited to 'tools/power/cpupower/utils/helpers/misc.c')
-rw-r--r-- | tools/power/cpupower/utils/helpers/misc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/power/cpupower/utils/helpers/misc.c b/tools/power/cpupower/utils/helpers/misc.c index 80fdf55f414d..f406adc40bad 100644 --- a/tools/power/cpupower/utils/helpers/misc.c +++ b/tools/power/cpupower/utils/helpers/misc.c @@ -26,7 +26,7 @@ int cpufreq_has_boost_support(unsigned int cpu, int *support, int *active, * has Hardware determined variable increments instead. */ - if (cpu_info.family == 0x17) { + if (cpu_info.family == 0x17 || cpu_info.family == 0x18) { if (!read_msr(cpu, MSR_AMD_HWCR, &val)) { if (!(val & CPUPOWER_AMD_CPBDIS)) *active = 1; |