Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\include\asm\apic.h Create Date:2022-07-28 07:28:10
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:apic_icr_write

Proto:static inline void apic_icr_write(unsigned int low, unsigned int high)

Type:void

Parameter:

TypeParameterName
unsigned intlow
unsigned inthigh

NULL

Caller
NameDescribe
__inquire_remote_apic
wakeup_secondary_cpu_via_nmiPoke the other CPU in the eye via NMI to wake it up. Remember that the normal* INIT, INIT, STARTUP sequence will reset the chip hard for us, and this* won't ... remember to clear down the APIC, etc later.
wakeup_secondary_cpu_via_init