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
首页 函数Tree
注解内核,赢得工具下载SCCTEnglish

函数名称：irq_desc_get_irq_data

函数原型：static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc)

返回类型：struct irq_data

参数：

类型参数名称
struct irq_desc *desc
132  返回:irq_data
调用者
名称描述
__synchronize_hardirq
irq_set_vcpu_affinityq_set_vcpu_affinity - Set vcpu affinity for the interrupt*@irq: interrupt number to set affinity*@vcpu_info: vCPU specific data or pointer to a percpu array of vCPU* specific data for percpu_devid interrupts* This function uses the vCPU specific data to
irq_supports_nmi
irq_nmi_setup
irq_nmi_teardown
irq_get_irqchip_stateq_get_irqchip_state - returns the irqchip state of a interrupt
irq_set_irqchip_stateq_set_irqchip_state - set the state of a forwarded interrupt
__irq_startup
irq_startup启动中断处理
irq_activate
irq_fixup_move_pendingq_fixup_move_pending - Cleanup irq move pending from a dying CPU*@desc: Interrupt descpriptor to clean up*@force_clear: If set clear the move pending bit unconditionally
__irq_move_irq
migrate_one_irq
irq_restore_affinity_of_irq
__ipi_send_single__ipi_send_single - send an IPI to a target Linux SMP CPU*@desc: pointer to irq_desc of the IRQ*@cpu: destination CPU, must in the destination mask passed to* irq_reserve_ipi()* This function is for architecture or core code to speed up IPI sending. Not
__ipi_send_maskpi_send_mask - send an IPI to target Linux SMP CPU(s)*@desc: pointer to irq_desc of the IRQ*@dest: dest CPU(s), must be a subset of the mask passed to* irq_reserve_ipi()* This function is for architecture or core code to speed up IPI sending. Not
ipi_send_singlepi_send_single - Send an IPI to a single CPU*@virq: linux irq number from irq_reserve_ipi()*@cpu: destination CPU, must in the destination mask passed to* irq_reserve_ipi()* Returns zero on success and negative error number on failure.
ipi_send_maskpi_send_mask - Send an IPI to target CPU(s)*@virq: linux irq number from irq_reserve_ipi()*@dest: dest CPU(s), must be a subset of the mask passed to* irq_reserve_ipi()* Returns zero on success and negative error number on failure.
irq_debug_show