函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\apic\io_apic.c Create Date:2022-07-27 09:29:04
Last Modify:2020-03-16 21:24:45 Copyright©Brick
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函数名称：eoi_ioapic_pin

函数原型：static void eoi_ioapic_pin(int vector, struct mp_chip_data *data)

返回类型：void

参数：

类型参数名称
intvector
struct mp_chip_data *data
539  raw_spin_lock_irqsave( & ioapic_lock, flags)
540  for_each_irq_pin(entry, irq_2_pin)
541  IO-APIC versions below 0x20 don't support EOI register
542  raw_spin_unlock_irqrestore( & ioapic_lock, flags)
调用者
名称描述
ioapic_ack_level
ioapic_ir_ack_level