/* * Largely written by Julian Elischer (julian@tfs.com) * for TRW Financial Systems. * * TRW Financial Systems, in accordance with their agreement with Carnegie * Mellon University, makes this software available to CMU to distribute * or use in any manner that they see fit as long as this message is kept with * the software. For this reason TFS also grants any other persons or * organisations permission to use or modify this software. * * TFS supplies this software to be publicly redistributed * on the understanding that TFS is not responsible for the correct * functioning of this software in any circumstances. * * Ported to run under 386BSD by Julian Elischer (julian@tfs.com) Sept 1992 * * $FreeBSD: src/sys/cam/scsi/scsi_all.h,v 1.21 2002/10/08 17:12:44 ken Exp $ * * Copyright (c) 2003 Adaptec Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * 3. Neither the names of the above-listed copyright holders nor the names * of any contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * Alternatively, this software may be distributed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * * NO WARRANTY * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGES. * * $Id$ */ #ifndef _AICLIB_H #define _AICLIB_H struct scsi_sense { uint8_t opcode; uint8_t byte2; uint8_t unused[2]; uint8_t length; uint8_t control; }; #define SCSI_REV_0 0 #define SCSI_REV_CCS 1 #define SCSI_REV_2 2 #define SCSI_REV_SPC 3 #define SCSI_REV_SPC2 4 struct scsi_sense_data { uint8_t error_code; #define SSD_ERRCODE 0x7F #define SSD_CURRENT_ERROR 0x70 #define SSD_DEFERRED_ERROR 0x71 #define SSD_ERRCODE_VALID 0x80 uint8_t segment; uint8_t flags; #define SSD_KEY 0x0F #define SSD_KEY_NO_SENSE 0x00 #define SSD_KEY_RECOVERED_ERROR 0x01 #define SSD_KEY_NOT_READY 0x02 #define SSD_KEY_MEDIUM_ERROR 0x03 #define SSD_KEY_HARDWARE_ERROR 0x04 #define SSD_KEY_ILLEGAL_REQUEST 0x05 #define SSD_KEY_UNIT_ATTENTION 0x06 #define SSD_KEY_DATA_PROTECT 0x07 #define SSD_KEY_BLANK_CHECK 0x08 #define SSD_KEY_Vendor_Specific 0x09 #define SSD_KEY_COPY_ABORTED 0x0a #define SSD_KEY_ABORTED_COMMAND 0x0b #define SSD_KEY_EQUAL 0x0c #define SSD_KEY_VOLUME_OVERFLOW 0x0d #define SSD_KEY_MISCOMPARE 0x0e #define SSD_KEY_RESERVED 0x0f #define SSD_ILI 0x20 #define SSD_EOM 0x40 #define SSD_FILEMARK 0x80 uint8_t info[4]; uint8_t extra_len; uint8_t cmd_spec_info[4]; uint8_t add_sense_code; uint8_t add_sense_code_qual; uint8_t fru; uint8_t sense_key_spec[3]; #define SSD_SCS_VALID 0x80 #define SSD_FIELDPTR_CMD 0x40 #define SSD_BITPTR_VALID 0x08 #define SSD_BITPTR_VALUE 0x07 #define SSD_MIN_SIZE 18 uint8_t extra_bytes[14]; #define SSD_FULL_SIZE sizeof(struct scsi_sense_data) }; /************************* Large Disk Handling ********************************/ static inline int aic_sector_div(sector_t capacity, int heads, int sectors) { /* ugly, ugly sector_div calling convention.. */ sector_div(capacity, (heads * sectors)); return (int)capacity; } static inline uint32_t scsi_4btoul(uint8_t *bytes) { uint32_t rv; rv = (bytes[0] << 24) | (bytes[1] << 16) | (bytes[2] << 8) | bytes[3]; return (rv); } /* Macros for generating the elements of the PCI ID tables. */ #define GETID(v, s) (unsigned)(((v) >> (s)) & 0xFFFF ?: PCI_ANY_ID) #define ID_C(x, c) \ { \ GETID(x,32), GETID(x,48), GETID(x,0), GETID(x,16), \ (c) << 8, 0xFFFF00, 0 \ } #define ID2C(x) \ ID_C(x, PCI_CLASS_STORAGE_SCSI), \ ID_C(x, PCI_CLASS_STORAGE_RAID) #define IDIROC(x) ((x) | ~ID_ALL_IROC_MASK) /* Generate IDs for all 16 possibilites. * The argument has already masked out * the 4 least significant bits of the device id. * (e.g., mask: ID_9005_GENERIC_MASK). */ #define ID16(x) \ ID(x), \ ID((x) | 0x0001000000000000ull), \ ID((x) | 0x0002000000000000ull), \ ID((x) | 0x0003000000000000ull), \ ID((x) | 0x0004000000000000ull), \ ID((x) | 0x0005000000000000ull), \ ID((x) | 0x0006000000000000ull), \ ID((x) | 0x0007000000000000ull), \ ID((x) | 0x0008000000000000ull), \ ID((x) | 0x0009000000000000ull), \ ID((x) | 0x000A000000000000ull), \ ID((x) | 0x000B000000000000ull), \ ID((x) | 0x000C000000000000ull), \ ID((x) | 0x000D000000000000ull), \ ID((x) | 0x000E000000000000ull), \ ID((x) | 0x000F000000000000ull) #endif /*_AICLIB_H */
