scsi/impl/scsi_data.c

	scsi_data.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 2003 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#pragma ident   "%Z%%M% %I% %E% SMI"

/*
 * Global SCSI data
 */

#include <sys/scsi/scsi.h>

char *sense_keys[NUM_SENSE_KEYS + NUM_IMPL_SENSE_KEYS] = {
    "No Additional Sense",      /* 0x00 */
    "Soft Error",           /* 0x01 */
    "Not Ready",            /* 0x02 */
    "Media Error",          /* 0x03 */
    "Hardware Error",       /* 0x04 */
    "Illegal Request",      /* 0x05 */
    "Unit Attention",       /* 0x06 */
    "Write Protected",      /* 0x07 */
    "Blank Check",          /* 0x08 */
    "Vendor Unique",        /* 0x09 */
    "Copy Aborted",         /* 0x0a */
    "Aborted Command",      /* 0x0b */
    "Equal Error",          /* 0x0c */
    "Volume Overflow",      /* 0x0d */
    "Miscompare Error",     /* 0x0e */
    "Reserved",         /* 0x0f */
    "fatal",            /* 0x10 */
    "timeout",          /* 0x11 */
    "EOF",              /* 0x12 */
    "EOT",              /* 0x13 */
    "length error",         /* 0x14 */
    "BOT",              /* 0x15 */
    "wrong tape media"      /* 0x16 */
};


char *scsi_state_bits = "\20\05STS\04XFER\03CMD\02SEL\01ARB";


/*
 * This structure is used to allow you to quickly determine the size of the
 * cdb by examining the cmd code.  It is used in conjunction with the
 * CDB_GROUPID macro.  Lookup returns size of cdb.  If unknown, zero returned.
 */
uchar_t scsi_cdb_size[] = {
    CDB_GROUP0, /* Group 0, 6  byte cdb */
    CDB_GROUP1, /* Group 1, 10 byte cdb */
    CDB_GROUP2, /* Group 2, 10 byte cdb */
    CDB_GROUP3, /* Group 3,  reserved */
    CDB_GROUP4, /* Group 4, 16 byte cdb */
    CDB_GROUP5, /* Group 5, 12 byte cdb */
    CDB_GROUP6, /* Group 6,  ? byte cdb (vendor specific) */
    CDB_GROUP7  /* Group 7,  ? byte cdb (vendor specific) */
};

/*
 * Basic SCSI command description strings that can be used by drivers
 * to pass to scsi_errmsg().
 */
struct scsi_key_strings scsi_cmds[] = {
/* 0x00 */ SCMD_TEST_UNIT_READY,        "test unit ready",
/* 0x01 */ SCMD_REZERO_UNIT|SCMD_REWIND,    "rezero/rewind",
/* 0x02 */ SCMD_REQUEST_SENSE,          "request sense",
/* 0x04 */ SCMD_FORMAT,             "format",
/* 0x05 */ SCMD_READ_BLKLIM,            "read block limits",
/* 0x07 */ SCMD_REASSIGN_BLOCK,         "reassign",
/* 0x08 */ SCMD_READ,               "read",
/* 0x0a */ SCMD_WRITE,              "write",
/* 0x0b */ SCMD_SEEK,               "seek",
/* 0x0f */ SCMD_READ_REVERSE,           "read reverce",
/* 0x10 */ SCMD_WRITE_FILE_MARK,        "write file mark",
/* 0x11 */ SCMD_SPACE,              "space",
/* 0x12 */ SCMD_INQUIRY,            "inquiry",
/* 0x13 */ SCMD_VERIFY_G0,          "verify(8)",
/* 0x14 */ SCMD_RECOVER_BUF,            "recover buffer data",
/* 0x15 */ SCMD_MODE_SELECT,            "mode select",
/* 0x16 */ SCMD_RESERVE,            "reserve",
/* 0x17 */ SCMD_RELEASE,            "release",
/* 0x18 */ SCMD_COPY,               "copy",
/* 0x19 */ SCMD_ERASE,              "erase tape",
/* 0x1a */ SCMD_MODE_SENSE,         "mode sense",
/* 0x1b */ SCMD_START_STOP|SCMD_LOAD,       "load/start/stop",
/* 0x1c */ SCMD_GDIAG,              "get diagnostic results",
/* 0x1d */ SCMD_SDIAG,              "send diagnostic command",
/* 0x1e */ SCMD_DOORLOCK,           "door lock",
/* 0x23 */ SCMD_READ_FORMAT_CAP,        "read format capacity",
/* 0x25 */ SCMD_READ_CAPACITY,          "read capacity",
/* 0x28 */ SCMD_READ_G1,            "read(10)",
/* 0x2a */ SCMD_WRITE_G1,           "write(10)",
/* 0x2b */ SCMD_SEEK_G1|SCMD_LOCATE,        "locate/seek(10)",
/* 0x2f */ SCMD_VERIFY,             "verify",
/* 0x34 */ SCMD_READ_POSITION,          "read position",
/* 0x37 */ SCMD_READ_DEFECT_LIST,       "read defect data",
/* 0x3b */ SCMD_WRITE_BUFFER,           "write buffer",
/* 0x3c */ SCMD_READ_BUFFER,            "read buffer",
/* 0x44 */ SCMD_REPORT_DENSITIES,       "report densities",
/* 0x46 */ SCMD_GET_CONFIGURATION,      "get configuration",
/* 0x4c */ SCMD_LOG_SELECT_G1,          "log select(10)",
/* 0x4d */ SCMD_LOG_SENSE_G1,           "log sense(10)",
/* 0x5e */ SCMD_PRIN,               "persistent reservation in",
/* 0x5f */ SCMD_PROUT,              "persistent reservation out",
/* 0xa0 */ SCMD_REPORT_LUNS,            "report luns",
    -1,                 NULL
};