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1/*2 * Largely written by Julian Elischer (julian@tfs.com)3 * for TRW Financial Systems.4 *5 * TRW Financial Systems, in accordance with their agreement with Carnegie6 * Mellon University, makes this software available to CMU to distribute7 * or use in any manner that they see fit as long as this message is kept with8 * the software. For this reason TFS also grants any other persons or9 * organisations permission to use or modify this software.10 *11 * TFS supplies this software to be publicly redistributed12 * on the understanding that TFS is not responsible for the correct13 * functioning of this software in any circumstances.14 *15 * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 199216 *17 * $FreeBSD: src/sys/cam/scsi/scsi_all.h,v 1.21 2002/10/08 17:12:44 ken Exp $18 *19 * Copyright (c) 2003 Adaptec Inc.20 * All rights reserved.21 *22 * Redistribution and use in source and binary forms, with or without23 * modification, are permitted provided that the following conditions24 * are met:25 * 1. Redistributions of source code must retain the above copyright26 * notice, this list of conditions, and the following disclaimer,27 * without modification.28 * 2. Redistributions in binary form must reproduce at minimum a disclaimer29 * substantially similar to the "NO WARRANTY" disclaimer below30 * ("Disclaimer") and any redistribution must be conditioned upon31 * including a substantially similar Disclaimer requirement for further32 * binary redistribution.33 * 3. Neither the names of the above-listed copyright holders nor the names34 * of any contributors may be used to endorse or promote products derived35 * from this software without specific prior written permission.36 *37 * Alternatively, this software may be distributed under the terms of the38 * GNU General Public License ("GPL") version 2 as published by the Free39 * Software Foundation.40 *41 * NO WARRANTY42 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS43 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT44 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR45 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT46 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL47 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS48 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING51 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE52 * POSSIBILITY OF SUCH DAMAGES.53 *54 * $Id$55 */56 57#ifndef _AICLIB_H58#define _AICLIB_H59 60struct scsi_sense61{62 uint8_t opcode;63 uint8_t byte2;64 uint8_t unused[2];65 uint8_t length;66 uint8_t control;67};68 69#define SCSI_REV_0 070#define SCSI_REV_CCS 171#define SCSI_REV_2 272#define SCSI_REV_SPC 373#define SCSI_REV_SPC2 474 75struct scsi_sense_data76{77 uint8_t error_code;78#define SSD_ERRCODE 0x7F79#define SSD_CURRENT_ERROR 0x7080#define SSD_DEFERRED_ERROR 0x7181#define SSD_ERRCODE_VALID 0x80 82 uint8_t segment;83 uint8_t flags;84#define SSD_KEY 0x0F85#define SSD_KEY_NO_SENSE 0x0086#define SSD_KEY_RECOVERED_ERROR 0x0187#define SSD_KEY_NOT_READY 0x0288#define SSD_KEY_MEDIUM_ERROR 0x0389#define SSD_KEY_HARDWARE_ERROR 0x0490#define SSD_KEY_ILLEGAL_REQUEST 0x0591#define SSD_KEY_UNIT_ATTENTION 0x0692#define SSD_KEY_DATA_PROTECT 0x0793#define SSD_KEY_BLANK_CHECK 0x0894#define SSD_KEY_Vendor_Specific 0x0995#define SSD_KEY_COPY_ABORTED 0x0a96#define SSD_KEY_ABORTED_COMMAND 0x0b 97#define SSD_KEY_EQUAL 0x0c98#define SSD_KEY_VOLUME_OVERFLOW 0x0d99#define SSD_KEY_MISCOMPARE 0x0e100#define SSD_KEY_RESERVED 0x0f 101#define SSD_ILI 0x20102#define SSD_EOM 0x40103#define SSD_FILEMARK 0x80104 uint8_t info[4];105 uint8_t extra_len;106 uint8_t cmd_spec_info[4];107 uint8_t add_sense_code;108 uint8_t add_sense_code_qual;109 uint8_t fru;110 uint8_t sense_key_spec[3];111#define SSD_SCS_VALID 0x80112#define SSD_FIELDPTR_CMD 0x40113#define SSD_BITPTR_VALID 0x08114#define SSD_BITPTR_VALUE 0x07115#define SSD_MIN_SIZE 18116 uint8_t extra_bytes[14];117#define SSD_FULL_SIZE sizeof(struct scsi_sense_data)118};119 120/************************* Large Disk Handling ********************************/121static inline int122aic_sector_div(sector_t capacity, int heads, int sectors)123{124 /* ugly, ugly sector_div calling convention.. */125 sector_div(capacity, (heads * sectors));126 return (int)capacity;127}128 129static inline uint32_t130scsi_4btoul(uint8_t *bytes)131{132 uint32_t rv;133 134 rv = (bytes[0] << 24) |135 (bytes[1] << 16) |136 (bytes[2] << 8) |137 bytes[3];138 return (rv);139}140 141/* Macros for generating the elements of the PCI ID tables. */142 143#define GETID(v, s) (unsigned)(((v) >> (s)) & 0xFFFF ?: PCI_ANY_ID)144 145#define ID_C(x, c) \146{ \147 GETID(x,32), GETID(x,48), GETID(x,0), GETID(x,16), \148 (c) << 8, 0xFFFF00, 0 \149}150 151#define ID2C(x) \152 ID_C(x, PCI_CLASS_STORAGE_SCSI), \153 ID_C(x, PCI_CLASS_STORAGE_RAID)154 155#define IDIROC(x) ((x) | ~ID_ALL_IROC_MASK)156 157/* Generate IDs for all 16 possibilites.158 * The argument has already masked out159 * the 4 least significant bits of the device id.160 * (e.g., mask: ID_9005_GENERIC_MASK).161 */162#define ID16(x) \163 ID(x), \164 ID((x) | 0x0001000000000000ull), \165 ID((x) | 0x0002000000000000ull), \166 ID((x) | 0x0003000000000000ull), \167 ID((x) | 0x0004000000000000ull), \168 ID((x) | 0x0005000000000000ull), \169 ID((x) | 0x0006000000000000ull), \170 ID((x) | 0x0007000000000000ull), \171 ID((x) | 0x0008000000000000ull), \172 ID((x) | 0x0009000000000000ull), \173 ID((x) | 0x000A000000000000ull), \174 ID((x) | 0x000B000000000000ull), \175 ID((x) | 0x000C000000000000ull), \176 ID((x) | 0x000D000000000000ull), \177 ID((x) | 0x000E000000000000ull), \178 ID((x) | 0x000F000000000000ull)179 180#endif /*_AICLIB_H */181