Name
__handle_domain_irq —
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