Function report |
Source Code:kernel\irq\irqdomain.c |
Create Date:2022-07-28 10:13:54 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:irq_domain_associate_many
Proto:void irq_domain_associate_many(struct irq_domain *domain, unsigned int irq_base, irq_hw_number_t hwirq_base, int count)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct irq_domain * | domain | |
unsigned int | irq_base | |
irq_hw_number_t | hwirq_base | |
int | count |
589 | of_node = irq_domain_get_of_node(domain) |
590 | pr_debug("%s(%s, irqbase=%i, hwbase=%i, count=%i)\n", __func__, of_node_full_name(of_node), irq_base, (int)hwirq_base, count) |
594 | irq_domain_associate(domain, irq_base + i, hwirq_base + i) |
Name | Describe |
---|---|
irq_domain_add_simple | q_domain_add_simple() - Register an irq_domain and optionally map a range of irqs*@of_node: pointer to interrupt controller's device tree node.*@size: total number of irqs in mapping*@first_irq: first number of irq block assigned to the domain, |
irq_domain_add_legacy | q_domain_add_legacy() - Allocate and register a legacy revmap irq_domain.*@of_node: pointer to interrupt controller's device tree node.*@size: total number of irqs in legacy mapping*@first_irq: first number of irq block assigned to the domain |
irq_create_strict_mappings | q_create_strict_mappings() - Map a range of hw irqs to fixed linux irqs*@domain: domain owning the interrupt range*@irq_base: beginning of linux IRQ range*@hwirq_base: beginning of hardware IRQ range*@count: Number of interrupts to map* This routine is |
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