Function report | 
Source Code:include\linux\irqdomain.h | 
Create Date:2022-07-28 07:35:50 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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Name:irq_domain_get_of_node
Proto:static inline struct device_node *irq_domain_get_of_node(struct irq_domain *d)
Type:struct device_node
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct irq_domain * | d | 
| 226 | Return to_of_node( Optional data ) | 
| Name | Describe | 
|---|---|
| irq_domain_remove | q_domain_remove() - Remove an irq domain.*@domain: domain to remove* This routine is used to remove an irq domain. The caller must ensure* that all mappings within the domain have been disposed of prior to* use, depending on the revmap type. | 
| irq_domain_associate_many | |
| irq_create_direct_mapping | q_create_direct_mapping() - Allocate an irq for direct mapping*@domain: domain to allocate the irq for or NULL for default domain* This routine is used for irq controllers which can choose the hardware* interrupt numbers they generate | 
| irq_create_mapping | q_create_mapping() - Map a hardware interrupt into linux irq space*@domain: domain owning this hardware interrupt or NULL for default domain*@hwirq: hardware irq number in that domain space* Only one mapping per hardware interrupt is permitted | 
| 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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