函数逻辑报告 |
Source Code:kernel\irq\chip.c |
Create Date:2022-07-27 11:11:21 |
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SCCT | English |
函数名称:q_set_chip_data - set irq chip data for an irq*@irq: Interrupt number*@data: Pointer to chip specific data* Set the hardware irq chip data for an irq
函数原型:int irq_set_chip_data(unsigned int irq, void *data)
返回类型:int
参数:
类型 | 参数 | 名称 |
---|---|---|
unsigned int | irq | |
void * | data |
148 | desc等于irq_get_desc_lock(irq, & flags, 0) |
152 | 和中断控制器相关的私有数据等于data |
153 | irq_put_desc_unlock(desc, flags) |
154 | 返回:0 |
名称 | 描述 |
---|---|
irq_setup_generic_chip | q_setup_generic_chip - Setup a range of interrupts with a generic chip*@gc: Generic irq chip holding all data*@msk: Bitmask holding the irqs to initialize relative to gc->irq_base*@flags: Flags for initialization*@clr: IRQ_* bits to clear*@set: IRQ_* bits |
irq_remove_generic_chip | q_remove_generic_chip - Remove a chip*@gc: Generic irq chip holding all data*@msk: Bitmask holding the irqs to initialize relative to gc->irq_base*@clr: IRQ_* bits to clear*@set: IRQ_* bits to set* Remove up to 32 interrupts starting from gc->irq_base. |
irq_domain_set_info | q_domain_set_info - Set the complete data for a @virq in @domain*@domain: Interrupt domain to match*@virq: IRQ number*@hwirq: The hardware interrupt number*@chip: The associated interrupt chip*@chip_data: The associated interrupt chip data*@handler: The |
irq_sim_init | q_sim_init - Initialize the interrupt simulator: allocate a range of* dummy interrupts.*@sim: The interrupt simulator object to initialize.*@num_irqs: Number of interrupts to allocate* On success: return the base of the allocated interrupt range. |
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