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 09:29:49
Last Modify:2020-03-16 21:24:45 Copyright©Brick
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函数名称:unmask_lapic_irq

函数原型:static void unmask_lapic_irq(struct irq_data *data)

返回类型:void

参数:

类型参数名称
struct irq_data *data
2008  v等于apic_read(APIC_LVT0)
2009  apic_write(APIC_LVT0, v & ~APIC_LVT_MASKED)