Function report |
Source Code:include\linux\irq.h |
Create Date:2022-07-28 07:32:57 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:irq_free_desc
Proto:static inline void irq_free_desc(unsigned int irq)
Type:void
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned int | irq |
| 916 | irq_free_descs(irq, 1) |
| Name | Describe |
|---|---|
| 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_dispose_mapping | q_dispose_mapping() - Unmap an interrupt*@virq: linux irq number of the interrupt to unmap |
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