Annotation of src/sys/arch/amigappc/include/cpu.h, Revision 1.18
1.18 ! phx 1: /* $NetBSD: cpu.h,v 1.17 2010/02/02 19:16:57 phx Exp $ */
1.6 is 2:
3: /*
4: * Copyright (C) 1995-1997 Wolfgang Solfrank.
5: * Copyright (C) 1995-1997 TooLs GmbH.
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
1.16 phx 18: * This product includes software developed by TooLs GmbH.
1.6 is 19: * 4. The name of TooLs GmbH may not be used to endorse or promote products
20: * derived from this software without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
23: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25: * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
27: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
28: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
29: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
31: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32: */
1.16 phx 33: #ifndef _MACHINE_CPU_H_
34: #define _MACHINE_CPU_H_
1.1 is 35:
1.16 phx 36: #if defined(_KERNEL)
37: #define CPU_MAXNUM 1
1.1 is 38:
1.18 ! phx 39: /*
! 40: * Amiga models
! 41: */
1.16 phx 42: #define A1200 1200
43: #define A3000 3000
44: #define A4000 4000
45: extern int machineid;
1.1 is 46:
47: /*
1.16 phx 48: * Prototypes from amiga_init.c
49: */
50: void *alloc_z2mem (long);
1.1 is 51:
52: /*
1.16 phx 53: * Prototypes from autoconf.c
1.1 is 54: */
1.16 phx 55: int is_a1200 (void);
56: int is_a3000 (void);
57: int is_a4000 (void);
1.1 is 58:
59: /*
1.16 phx 60: * Prototypes from machdep.c
1.1 is 61: */
1.16 phx 62: int dma_cachectl(void *, int);
1.17 phx 63:
64: /*
65: * Prototypes from powerpc/powerpc/trap.c
66: */
67: int badaddr_read(void *, size_t, int *);
1.18 ! phx 68:
! 69: #endif /* _KERNEL */
! 70:
! 71: /*
! 72: * Reorder protection when accessing device registers.
! 73: */
! 74: #define amiga_membarrier() __asm volatile ("eieio")
! 75:
! 76: /*
! 77: * Finish all bus operations and flush pipelines.
! 78: */
! 79: #define amiga_cpu_sync() __asm volatile ("sync; isync")
1.1 is 80:
1.16 phx 81: #include <powerpc/cpu.h>
82:
83: #endif /* _MACHINE_CPU_H_ */
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