--- zzzz-none-000/linux-2.4.17/include/asm-ppc/hw_irq.h	2001-05-21 22:02:06.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/asm-ppc/hw_irq.h	2004-11-24 13:21:50.000000000 +0000
@@ -1,5 +1,5 @@
 /*
- * BK Id: SCCS/s.hw_irq.h 1.10 05/17/01 18:14:24 cort
+ * BK Id: SCCS/s.hw_irq.h 1.13 11/04/01 21:07:38 paulus
  */
 /*
  * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
@@ -10,11 +10,29 @@
 
 extern unsigned long timer_interrupt_intercept;
 extern unsigned long do_IRQ_intercept;
-int timer_interrupt(struct pt_regs *);
+extern int timer_interrupt(struct pt_regs *);
+extern void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq);
 
+#ifdef CONFIG_ILATENCY
+
+extern void intr_cli(const char*, unsigned);
+extern void intr_sti(const char *, unsigned, int);
+extern void intr_restore_flags(const char *, unsigned, unsigned);
+
+#define __cli()                intr_cli(__BASE_FILE__,__LINE__);
+#define __sti()                intr_sti(__BASE_FILE__,__LINE__,0);
+#define __restore_flags(flags) intr_restore_flags(__BASE_FILE__,__LINE__, flags);
+
+extern void __intr_sti(void);
+extern void __intr_cli(void);
+extern void __intr_restore_flags(unsigned long);
+
+#else 
 extern void __sti(void);
 extern void __cli(void);
 extern void __restore_flags(unsigned long);
+#endif
+
 extern void __save_flags_ptr(unsigned long *);
 extern unsigned long __sti_end, __cli_end, __restore_flags_end, __save_flags_ptr_end;