函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\manage.c Create Date:2022-07-27 11:09:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：irq_supports_nmi

函数原型：static bool irq_supports_nmi(struct irq_desc *desc)

返回类型：bool

参数：

类型参数名称
struct irq_desc *desc
1186  d等于irq_desc_get_irq_data(desc)
1194  如果上锁或解锁则返回:false
1197  返回:芯片专用标志按位与IRQCHIP_SUPPORTS_NMI
调用者
名称描述
request_nmiquest_nmi - allocate an interrupt line for NMI delivery*@irq: Interrupt line to allocate*@handler: Function to be called when the IRQ occurs
request_percpu_nmiquest_percpu_nmi - allocate a percpu interrupt line for NMI delivery*@irq: Interrupt line to allocate*@handler: Function to be called when the IRQ occurs