Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\mce\intel.c Create Date:2022-07-28 08:02:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:intel_ppin_init

Proto:static void intel_ppin_init(struct cpuinfo_x86 *c)

Type:void

Parameter:

TypeParameterName
struct cpuinfo_x86 *c
482  Case x86_model == INTEL_FAM6_IVYBRIDGE_X
483  Case x86_model == INTEL_FAM6_HASWELL_X
484  Case x86_model == INTEL_FAM6_BROADWELL_D
485  Case x86_model == INTEL_FAM6_BROADWELL_X
486  Case x86_model == INTEL_FAM6_SKYLAKE_X
487  Case x86_model == INTEL_FAM6_ICELAKE_X
488  Case x86_model == Knights Landing
489  Case x86_model == Knights Mill
491  If rdmsrl_safe(MSR_PPIN_CTL, & val) Then Return
494  If (val & 3UL) == 1UL Then
496  Return
500  If Not (val & 3UL) Then
501  64-bit version of wrmsr_safe():
502  rdmsrl_safe(MSR_PPIN_CTL, & val)
505  If (val & 3UL) == 2UL Then set_cpu_cap(c, Intel Processor Inventory Number )
Caller
NameDescribe
mce_intel_feature_init