函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\irqdesc.h Create Date:2022-07-27 08:32:05
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：irq_desc_get_chip

函数原型：static inline struct irq_chip *irq_desc_get_chip(struct irq_desc *desc)

返回类型：struct irq_chip

参数：

类型参数名称
struct irq_desc *desc
137  返回:中断控制器信息
调用者
名称描述
set_irq_wake_real
handle_fasteoi_nmihandle_fasteoi_nmi - irq handler for NMI interrupt lines*@desc: the interrupt description structure for this irq* A simple NMI-safe handler, considering the restrictions* from request_nmi.* Only a single callback will be issued to the chip: an ->eoi()
handle_percpu_irqhandle_percpu_irq - Per CPU local irq handler*@desc: the interrupt description structure for this irq* Per CPU interrupts on SMP machines without locking requirements
handle_percpu_devid_irqhandle_percpu_devid_irq - Per CPU local irq handler with per cpu dev ids*@desc: the interrupt description structure for this irq* Per CPU interrupts on SMP machines without locking requirements
handle_percpu_devid_fasteoi_nmihandle_percpu_devid_fasteoi_nmi - Per CPU local NMI handler with per cpu* dev ids*@desc: the interrupt description structure for this irq* Similar to handle_fasteoi_nmi, but handling the dev_id cookie* as a percpu pointer.
suspend_device_irq