Pull ia64-clocksource into release branch

[pandora-kernel.git] / include / asm-ia64 / irq.h

diff --git a/include/asm-ia64/irq.h b/include/asm-ia64/irq.h
index 79479e2..35b360b 100644 (file)
--- a/include/asm-ia64/irq.h
+++ b/include/asm-ia64/irq.h
@@ -11,8 +11,16 @@
  * 02/29/00     D.Mosberger    moved most things into hw_irq.h
  */
 
-#define NR_IRQS                256
-#define NR_IRQ_VECTORS NR_IRQS
+#include <linux/types.h>
+#include <linux/cpumask.h>
+
+#define NR_VECTORS     256
+
+#if (NR_VECTORS + 32 * NR_CPUS) < 1024
+#define NR_IRQS (NR_VECTORS + 32 * NR_CPUS)
+#else
+#define NR_IRQS 1024
+#endif
 
 static __inline__ int
 irq_canonicalize (int irq)
@@ -29,5 +37,8 @@ extern void disable_irq (unsigned int);
 extern void disable_irq_nosync (unsigned int);
 extern void enable_irq (unsigned int);
 extern void set_irq_affinity_info (unsigned int irq, int dest, int redir);
+bool is_affinity_mask_valid(cpumask_t cpumask);
+
+#define is_affinity_mask_valid is_affinity_mask_valid
 
 #endif /* _ASM_IA64_IRQ_H */