access.h revision 2
1/* 2 * Copyright (c) 2003 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef __ALPHA_ACCESS_H__ 30#define __ALPHA_ACCESS_H__ 31 32/* @file 33 * System Console Memory Mapped Register Definition 34 */ 35 36#define ALPHA_ACCESS_VERSION (1291+1) /* CH++*/ 37 38#ifdef CONSOLE 39typedef uint32 UINT32; 40typedef uint64 UINT64; 41#else 42typedef uint32_t UINT32; 43typedef uint64_t UINT64; 44#endif 45 46// This structure hacked up from simos 47struct AlphaAccess 48{ 49 UINT32 last_offset; // 00: must be first field 50 UINT32 version; // 04: 51 UINT32 numCPUs; // 08: 52 UINT32 align0; // 0C: Placeholder for alignment 53 UINT64 mem_size; // 10: 54 UINT64 cpuClock; // 18: MHz 55 UINT32 intrClockFrequency; // 20: Hz 56 UINT32 align1; // 24: Placeholder for alignment 57 58 // Loaded kernel 59 UINT64 kernStart; // 28: 60 UINT64 kernEnd; // 30: 61 UINT64 entryPoint; // 38: 62 63 // console disk stuff 64 UINT64 diskUnit; // 40: 65 UINT64 diskCount; // 48: 66 UINT64 diskPAddr; // 50: 67 UINT64 diskBlock; // 58: 68 UINT64 diskOperation; // 60: 69 70 // console simple output stuff 71 UINT64 outputChar; // 68: 72 73 // MP boot 74 UINT64 bootStrapImpure; // 70: 75 UINT32 bootStrapCPU; // 78: 76 UINT32 align2; // 7C: Dummy placeholder for alignment 77}; 78 79#endif // __ALPHA_ACCESS_H__ 80