__handle_domain_irq(9) Invoke the handler for a HW irq belonging to a domain

SYNOPSIS

int __handle_domain_irq(struct irq_domain * domain, unsigned int hwirq, bool lookup, struct pt_regs * regs);

ARGUMENTS

domain

The domain where to perform the lookup

hwirq

The HW irq number to convert to a logical one

lookup

Whether to perform the domain lookup or not

regs

Register file coming from the low-level handling code

RETURNS

0 on success, or -EINVAL if conversion has failed

AUTHORS

Thomas Gleixner <[email protected]>

Author.

Ingo Molnar <[email protected]>

Author.

COPYRIGHT