Function report |
Source Code:arch\x86\kernel\apic\io_apic.c |
Create Date:2022-07-28 08:29:51 |
Last Modify:2020-03-16 21:24:45 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:pin_2_irq
Proto:static int pin_2_irq(int idx, int ioapic, int pin, unsigned int flags)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
int | idx | |
int | ioapic | |
int | pin | |
unsigned int | flags |
1079 | gsi = mp_pin_to_gsi(ioapic, pin) |
1092 | If pirq_entries[pin - 16] != -1 Then |
1093 | If Not pirq_entries[pin - 16] Then |
1096 | Else |
1097 | irq = pirq_entries[pin - 16] |
1101 | Return irq |
Name | Describe |
---|---|
IO_APIC_get_PCI_irq_vector | Find a specific PCI IRQ entry.* Not an __init, possibly needed by modules |
setup_IO_APIC_irqs |
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