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IRQ_SETUP_GENERIC_CH(9) Generic interrupt chip IRQ_SETUP_GENERIC_CH(9)

NAME

irq_setup_generic_chip - Setup a range of interrupts with a generic chip

SYNOPSIS

void irq_setup_generic_chip(struct irq_chip_generic * gc, u32 msk, enum irq_gc_flags flags, unsigned int clr, unsigned int set);

ARGUMENTS

struct irq_chip_generic * gc

Generic irq chip holding all data

u32 msk

Bitmask holding the irqs to initialize relative to gc->irq_base

enum irq_gc_flags flags

Flags for initialization

unsigned int clr

IRQ_* bits to clear

unsigned int set

IRQ_* bits to set

DESCRIPTION

Set up max. 32 interrupts starting from gc->irq_base. Note, this initializes all interrupts to the primary irq_chip_type and its associated handler.

AUTHORS

Thomas Gleixner <tglx@linutronix.de>

Author.

Ingo Molnar <mingo@elte.hu>

Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11