other versions
- stretch 4.9.168-1
__HANDLE_DOMAIN_IRQ(9) | Internal Functions Provided | __HANDLE_DOMAIN_IRQ(9) |
NAME¶
__handle_domain_irq - Invoke the handler for a HW irq belonging to a domainSYNOPSIS¶
int __handle_domain_irq(struct irq_domain * domain, unsigned int hwirq, bool lookup, struct pt_regs * regs);
ARGUMENTS¶
domainThe 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
RETURN¶
0 on success, or -EINVAL if conversion has failedAUTHORS¶
Thomas Gleixner <tglx@linutronix.de>Author.
Ingo Molnar <mingo@elte.hu>
Author.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |