Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\irq.h Create Date:2022-07-28 07:32:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:irqd_to_hwirq

Proto:static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)

Type:irq_hw_number_t

Parameter:

TypeParameterName
struct irq_data *d
415  Return hwirq
Caller
NameDescribe
ipi_get_hwirqpi_get_hwirq - Get the hwirq associated with an IPI to a cpu*@irq: linux irq number*@cpu: the target cpu* When dealing with coprocessors IPI, we need to inform the coprocessor of* the hwirq it needs to use to receive and send IPIs.