Index: arch/ppc32/include/asm/regname.h
===================================================================
--- arch/ppc32/include/asm/regname.h	(revision 51cc6bf60f243d22f24cb12000f1c11e6b5fee13)
+++ arch/ppc32/include/asm/regname.h	(revision 91d5ad627944c61ab128cd4a6e7fa14a370648d5)
@@ -190,3 +190,7 @@
 #define	prv		287
 
+/* MSR bits */
+#define msr_ir	(1 << 4)
+#define msr_dr	(1 << 5)
+
 #endif
Index: arch/ppc32/include/asm/spr.h
===================================================================
--- arch/ppc32/include/asm/spr.h	(revision 51cc6bf60f243d22f24cb12000f1c11e6b5fee13)
+++ 	(revision )
@@ -1,41 +1,0 @@
-/*
- * Copyright (C) 2006 Ondrej Palkovsky
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * - Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * - Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * - The name of the author may not be used to endorse or promote products
- *   derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef __ppc32_SPR_H__
-#define __ppc32_SPR_H__
-
-#define MSR_IR (1 << 4)
-#define MSR_DR (1 << 5)
-
-#define SPRN_SRR0  0x1a
-#define SPRN_SRR1  0x1b
-
-/* Works for PPC32 */
-#define L1_CACHE_BYTES (1 << 5)
-
-#endif
Index: arch/ppc32/include/drivers/cuda.h
===================================================================
--- arch/ppc32/include/drivers/cuda.h	(revision 51cc6bf60f243d22f24cb12000f1c11e6b5fee13)
+++ arch/ppc32/include/drivers/cuda.h	(revision 91d5ad627944c61ab128cd4a6e7fa14a370648d5)
@@ -30,7 +30,8 @@
 #define __CUDA_H__
 
+#include <arch/types.h>
 
-void cuda_init(void);
-
+extern void cuda_init(void);
+extern void cuda_packet(const __u8 data);
 
 #endif
Index: arch/ppc32/include/interrupt.h
===================================================================
--- arch/ppc32/include/interrupt.h	(revision 51cc6bf60f243d22f24cb12000f1c11e6b5fee13)
+++ arch/ppc32/include/interrupt.h	(revision 91d5ad627944c61ab128cd4a6e7fa14a370648d5)
@@ -30,5 +30,10 @@
 #define __ppc32_INTERRUPT_H__
 
-extern void interrupt(void);
+#define IVT_ITEMS   15
+#define INT_OFFSET  0
+
+#define VECTOR_DECREMENTER 10
+
+extern void interrupt_init(void);
 
 #endif