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Annotation of sys/arch/mvmeppc/include/cpu.h, Revision 1.1.1.1

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_ */