Function report |
Source Code:arch\x86\kernel\apic\io_apic.c |
Create Date:2022-07-28 08:30:38 |
| Last Modify:2020-03-16 21:24:45 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:acpi_get_override_irq
Proto:int acpi_get_override_irq(unsigned int gsi, int *trigger, int *polarity)
Type:int
Parameter:
| Type | Parameter | Name |
|---|---|---|
| unsigned int | gsi | |
| int * | trigger | |
| int * | polarity |
| 2601 | If skip_ioapic_setup Then Return -1 |
| 2604 | ioapic = mp_find_ioapic(gsi) |
| 2605 | If ioapic < 0 Then Return -1 |
| 2608 | pin = mp_find_ioapic_pin(ioapic, gsi) |
| 2609 | If pin < 0 Then Return -1 |
| 2613 | If idx < 0 Then Return -1 |
| 2616 | trigger = irq_trigger(idx) |
| 2617 | polarity = irq_polarity(idx) |
| 2618 | Return 0 |
| Name | Describe |
|---|---|
| acpi_gsi_to_irq | |
| ioapic_copy_alloc_attr | |
| mp_irqdomain_get_attr |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |