Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:arch\x86\kernel\acpi\boot.c Create Date:2022-07-28 08:16:20
Last Modify:2020-03-16 21:18:54 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:acpi_isa_irq_to_gsi

Proto:int acpi_isa_irq_to_gsi(unsigned isa_irq, unsigned int *gsi)

Type:int

Parameter:

TypeParameterName
unsignedisa_irq
unsigned int *gsi
633  If isa_irq < nr_legacy_irqs() && ISA irqs by default are the first 16 gsis but can be* any gsi as specified by an interrupt source override.[isa_irq] != INVALID_ACPI_IRQ Then
635  gsi = ISA irqs by default are the first 16 gsis but can be* any gsi as specified by an interrupt source override.[isa_irq]
636  Return 0
639  Return -1