函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\chip.c Create Date:2022-07-27 11:11:29
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:mask_ack_irq

函数原型:static inline void mask_ack_irq(struct irq_desc *desc)

返回类型:void

参数:

类型参数名称
struct irq_desc *desc
408  如果屏蔽中断应答
409  屏蔽中断应答( & irq_data)
410  irq_state_set_masked(desc)
411  否则
412  mask_irq(desc)
413  如果中断应答中断应答( & irq_data)
调用者
名称描述
handle_level_irqhandle_level_irq - Level type irq handler*@desc: the interrupt description structure for this irq* Level type interrupts are active as long as the hardware line has* the active level
handle_edge_irqhandle_edge_irq - edge type IRQ handler*@desc: the interrupt description structure for this irq* Interrupt occures on the falling and/or rising edge of a hardware* signal. The occurrence is latched into the irq controller hardware
__irq_do_set_handler