Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\apic.c Create Date:2022-07-28 08:27:02
Last Modify:2020-03-16 21:21:31 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:sync_Arb_IDs - synchronize APIC bus arbitration IDs

Proto:void __init sync_Arb_IDs(void)

Type:void

Parameter:Nothing

1319  If Check, whether this is a modern or a first generation APIC || x86_vendor == X86_VENDOR_AMD Then Return
1325  apic_wait_icr_idle()
1327  Define the default level of output to be very little* This can be turned up by using apic=verbose for more* information and apic=debug for _lots_ of information.* apic_verbosity is defined in apic.c(APIC_DEBUG, "Synchronizing Arb IDs.\n")
1328  apic_write(APIC_ICR, APIC_DEST_ALLINC | APIC_INT_LEVELTRIG | APIC_DM_INIT)
Caller
NameDescribe
setup_IO_APIC