函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\internals.h Create Date:2022-07-27 11:08:30
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：irq_domain_activate_irq

函数原型：static inline int irq_domain_activate_irq(struct irq_data *data, bool reserve)

返回类型：int

参数：

类型参数名称
struct irq_data *data
boolreserve
459  irqd_set_activated(data)
460  返回:0
调用者
名称描述
check_timerThis code may look a bit paranoid, but it's supposed to cooperate with* a wide range of boards and BIOS bugs. Fortunately only the timer IRQ* is so screwy. Thanks to Brian Perkins for testing/hacking this beast* fanatically on his truly buggy board.
irq_activate