Function report |
Source Code:kernel\irq\chip.c |
Create Date:2022-07-28 10:11:36 |
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_do_set_handler
Proto:static void __irq_do_set_handler(struct irq_desc *desc, irq_flow_handler_t handle, int is_chained, const char *name)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct irq_desc * | desc | |
irq_flow_handler_t | handle | |
int | is_chained | |
const char * | name |
987 | If Not handle Then |
989 | Else |
1013 | If WARN_ON(!irq_data || chip == & Generic no controller implementation) Then Return |
1019 | If chip != Generic no controller implementation Then mask_ack_irq(desc) |
1021 | irq_state_set_disabled(desc) |
1022 | If is_chained Then IRQ action list = NULL |
1024 | nested irq disables = 1 |
1026 | handle_irq = handle |
1030 | type = irqd_get_trigger_type( & irq_data) |
1040 | If type != IRQ_TYPE_NONE Then |
1041 | __irq_set_trigger(desc, type) |
1042 | handle_irq = handle |
1045 | irq_settings_set_noprobe(desc) |
Name | Describe |
---|---|
__irq_set_handler | |
irq_set_chained_handler_and_data |
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