diff options
| -rw-r--r-- | drivers/xen/events.c | 6 | ||||
| -rw-r--r-- | include/xen/events.h | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/xen/events.c b/drivers/xen/events.c index 0ac7a149e7f2..e4e8e9a745bf 100644 --- a/drivers/xen/events.c +++ b/drivers/xen/events.c @@ -763,6 +763,12 @@ out: return irq; } + +int xen_pirq_from_irq(unsigned irq) +{ + return pirq_from_irq(irq); +} +EXPORT_SYMBOL_GPL(xen_pirq_from_irq); int bind_evtchn_to_irq(unsigned int evtchn) { int irq; diff --git a/include/xen/events.h b/include/xen/events.h index 932e54051d3e..9af21e19545a 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -95,6 +95,9 @@ int xen_destroy_irq(int irq); /* Return irq from pirq */ int xen_irq_from_pirq(unsigned pirq); +/* Return the pirq allocated to the irq. */ +int xen_pirq_from_irq(unsigned irq); + /* Determine whether to ignore this IRQ if it is passed to a guest. */ int xen_test_irq_shared(int irq); |