Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\cpu\zhaoxin.c Create Date:2022-07-28 07:59:24
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:early_init_zhaoxin

Proto:static void early_init_zhaoxin(struct cpuinfo_x86 *c)

Type:void

Parameter:

TypeParameterName
struct cpuinfo_x86 *c
67  If CPU family >= 0x6 Then set_cpu_cap(c, TSC ticks at a constant rate )
70  set_cpu_cap(c, "" sysenter in IA32 userspace )
72  If x86_power & 1 << 8 Then
73  set_cpu_cap(c, TSC ticks at a constant rate )
74  set_cpu_cap(c, TSC does not stop in C states )
77  If Maximum supported CPUID level, -1=no CPUID: >= 0x00000001 Then
80  cpuid(0x00000001, & eax, & ebx, & ecx, & edx)
86  If edx & 1U << 28 Then CPUID returned core id bits: = get_count_order((ebx >> 16) & 0xff)
Caller
NameDescribe
init_zhaoxin