amigappc/include/cpu.h

1.18  phx /*	$NetBSD: cpu.h,v 1.18 2010/02/09 18:13:10 phx Exp $	*/
 1.6   is
 1.6   is /*
 1.6   is  * Copyright (C) 1995-1997 Wolfgang Solfrank.
 1.6   is  * Copyright (C) 1995-1997 TooLs GmbH.
 1.6   is  * All rights reserved.
 1.6   is  *
 1.6   is  * Redistribution and use in source and binary forms, with or without
 1.6   is  * modification, are permitted provided that the following conditions
 1.6   is  * are met:
 1.6   is  * 1. Redistributions of source code must retain the above copyright
 1.6   is  *    notice, this list of conditions and the following disclaimer.
 1.6   is  * 2. Redistributions in binary form must reproduce the above copyright
 1.6   is  *    notice, this list of conditions and the following disclaimer in the
 1.6   is  *    documentation and/or other materials provided with the distribution.
 1.6   is  * 3. All advertising materials mentioning features or use of this software
 1.6   is  *    must display the following acknowledgement:
1.16  phx  *	This product includes software developed by TooLs GmbH.
 1.6   is  * 4. The name of TooLs GmbH may not be used to endorse or promote products
 1.6   is  *    derived from this software without specific prior written permission.
 1.6   is  *
 1.6   is  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
 1.6   is  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 1.6   is  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 1.6   is  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 1.6   is  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 1.6   is  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 1.6   is  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 1.6   is  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 1.6   is  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 1.6   is  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 1.6   is  */
1.16  phx #ifndef	_MACHINE_CPU_H_
1.16  phx #define	_MACHINE_CPU_H_
 1.1   is
1.16  phx #if defined(_KERNEL)
1.16  phx #define	CPU_MAXNUM	1
 1.1   is
1.18  phx /*
1.18  phx  * Amiga models
1.18  phx  */
1.16  phx #define A1200		1200
1.16  phx #define A3000		3000
1.16  phx #define A4000		4000
1.16  phx extern int machineid;
 1.1   is
 1.1   is /*
1.16  phx  * Prototypes from amiga_init.c
1.16  phx  */
1.16  phx void	*alloc_z2mem (long);
 1.1   is
 1.1   is /*
1.16  phx  * Prototypes from autoconf.c
 1.1   is  */
1.16  phx int     is_a1200 (void);
1.16  phx int     is_a3000 (void);
1.16  phx int     is_a4000 (void);
 1.1   is
 1.1   is /*
1.16  phx  * Prototypes from machdep.c
 1.1   is  */
1.16  phx int dma_cachectl(void *, int);
1.17  phx
1.17  phx /*
1.17  phx  * Prototypes from powerpc/powerpc/trap.c
1.17  phx  */
1.17  phx int badaddr_read(void *, size_t, int *);
1.18  phx
1.18  phx #endif /* _KERNEL */
1.18  phx
1.18  phx /*
1.18  phx  * Reorder protection when accessing device registers.
1.18  phx  */
1.18  phx #define amiga_membarrier() __asm volatile ("eieio")
1.18  phx
1.18  phx /*
1.18  phx  * Finish all bus operations and flush pipelines.
1.18  phx  */
1.18  phx #define amiga_cpu_sync() __asm volatile ("sync; isync")
 1.1   is
1.16  phx #include <powerpc/cpu.h>
1.16  phx
1.16  phx #endif	/* _MACHINE_CPU_H_ */