Annotation of sys/arch/mvmeppc/include/cpu.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: cpu.h,v 1.8 2004/01/29 21:28:56 miod Exp $ */
! 2: /* $NetBSD: cpu.h,v 1.1 1996/09/30 16:34:21 ws Exp $ */
! 3:
! 4: /*
! 5: * Copyright (C) 1995, 1996 Wolfgang Solfrank.
! 6: * Copyright (C) 1995, 1996 TooLs GmbH.
! 7: * All rights reserved.
! 8: *
! 9: * Redistribution and use in source and binary forms, with or without
! 10: * modification, are permitted provided that the following conditions
! 11: * are met:
! 12: * 1. Redistributions of source code must retain the above copyright
! 13: * notice, this list of conditions and the following disclaimer.
! 14: * 2. Redistributions in binary form must reproduce the above copyright
! 15: * notice, this list of conditions and the following disclaimer in the
! 16: * documentation and/or other materials provided with the distribution.
! 17: * 3. All advertising materials mentioning features or use of this software
! 18: * must display the following acknowledgement:
! 19: * This product includes software developed by TooLs GmbH.
! 20: * 4. The name of TooLs GmbH may not be used to endorse or promote products
! 21: * derived from this software without specific prior written permission.
! 22: *
! 23: * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
! 24: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
! 25: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
! 26: * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
! 27: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
! 28: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
! 29: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
! 30: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
! 31: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
! 32: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
! 33: */
! 34: #ifndef _MACHINE_CPU_H_
! 35: #define _MACHINE_CPU_H_
! 36:
! 37: #include <powerpc/cpu.h>
! 38:
! 39: void install_extint(void (*)(void));
! 40: void nvram_map(void);
! 41:
! 42: /*
! 43: * CPU Configuration registers (in ISA space)
! 44: */
! 45:
! 46: #define MVME_CPUCONF_REG 0x0800
! 47: #define MVME_FEATURE_REG 0x0802
! 48: #define MVME_STATUS_REG 0x0803
! 49: #define MVME_SEVENSEG_REG 0x08c0
! 50:
! 51: /* feature bits */
! 52: #define MVME_FEATURE_SCC 0x40
! 53: #define MVME_FEATURE_PMC2 0x20
! 54: #define MVME_FEATURE_PMC1 0x10
! 55: #define MVME_FEATURE_VME 0x08
! 56: #define MVME_FEATURE_GFX 0x04
! 57: #define MVME_FEATURE_LAN 0x02
! 58: #define MVME_FEATURE_SCSI 0x01
! 59:
! 60: /* status values */
! 61: #define MVMETYPE_RESERVED 0xfa
! 62: #define MVMETYPE_2600_712 0xfb
! 63: #define MVMETYPE_2600_761 0xfc
! 64: #define MVMETYPE_3600_712 0xfd
! 65: #define MVMETYPE_3600_761 0xfe
! 66: #define MVMETYPE_1600 0xff
! 67:
! 68: #endif /* _MACHINE_CPU_H_ */
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