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
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:safe_apic_wait_icr_idle

Proto:static inline unsigned int safe_apic_wait_icr_idle(void)

Type:unsigned int

Parameter:Nothing

441  Return 0
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
__default_send_IPI_shortcut
__default_send_IPI_dest_fieldThis is used to send an IPI with no shorthand notation (the destination is* specified in bits 56 to 63 of the ICR).