函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\irqdesc.c Create Date:2022-07-27 11:08:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:generic_handle_irq - Invoke the handler for a particular irq*@irq: The irq number to handle

函数原型:int generic_handle_irq(unsigned int irq)

返回类型:int

参数:

类型参数名称
unsigned intirq
640  desc等于中断转换为描述
642  如果非desc则返回:负EINVAL
644  Architectures call this to let the generic IRQ layer* handle an interrupt.
645  返回:0