函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\irq.h Create Date:2022-07-27 08:31:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:irqd_irq_masked

函数原型:static inline bool irqd_irq_masked(struct irq_data *d)

返回类型:bool

参数:

类型参数名称
struct irq_data *d
323  返回:__irqd_to_state(d)按位与IRQD_IRQ_MASKED
调用者
名称描述
__irq_set_trigger设置中断触发方式
irq_finalize_oneshotOneshot interrupts keep the irq line masked until the threaded* handler finished. unmask if the interrupt has not been disabled and* is marked MASKED.
mask_irq
unmask_irq
cond_unmask_irqCalled unconditionally from handle_level_irq() and only for oneshot* interrupts from handle_fasteoi_irq()
cond_unmask_eoi_irq
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_move_irq
migrate_one_irq