diff options
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/irq.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h index 51f87d9993b..7bc6d73b282 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h @@ -54,6 +54,13 @@ */ extern unsigned int virt_irq_to_real_map[NR_IRQS]; +/* The maximum virtual IRQ number that we support. This + * can be set by the platform and will be reduced by the + * value of __irq_offset_value. It defaults to and is + * capped by (NR_IRQS - 1). + */ +extern unsigned int virt_irq_max; + /* Create a mapping for a real_irq if it doesn't already exist. * Return the virtual irq as a convenience. */ |