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| author | Jeff Garzik <jeff@garzik.org> | 2006-04-20 17:27:45 -0400 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-20 17:27:45 -0400 |
| commit | 9707b27100a48950f1e15e08a7c5028786e47f55 (patch) | |
| tree | 5745b1e7497ae1499a2e2e9e0a567996419ab34f /include/asm-powerpc/irq.h | |
| parent | 8fc65162a8f25929be80c8d6321a3479e92b5aae (diff) | |
| parent | 402a26f0c040077ed6f941eefac5a6971f0d5f40 (diff) | |
Merge branch 'master'
Diffstat (limited to 'include/asm-powerpc/irq.h')
| -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 51f87d9993b6..7bc6d73b2823 100644 --- a/include/asm-powerpc/irq.h +++ b/include/asm-powerpc/irq.h | |||
| @@ -54,6 +54,13 @@ | |||
| 54 | */ | 54 | */ |
| 55 | extern unsigned int virt_irq_to_real_map[NR_IRQS]; | 55 | extern unsigned int virt_irq_to_real_map[NR_IRQS]; |
| 56 | 56 | ||
| 57 | /* The maximum virtual IRQ number that we support. This | ||
| 58 | * can be set by the platform and will be reduced by the | ||
| 59 | * value of __irq_offset_value. It defaults to and is | ||
| 60 | * capped by (NR_IRQS - 1). | ||
| 61 | */ | ||
| 62 | extern unsigned int virt_irq_max; | ||
| 63 | |||
| 57 | /* Create a mapping for a real_irq if it doesn't already exist. | 64 | /* Create a mapping for a real_irq if it doesn't already exist. |
| 58 | * Return the virtual irq as a convenience. | 65 | * Return the virtual irq as a convenience. |
| 59 | */ | 66 | */ |