mms_scsi.c revision cee0fb94c0d4227de0a00efc162fb2739844b641
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb/*
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * CDDL HEADER START
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb *
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * The contents of this file are subject to the terms of the
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * Common Development and Distribution License (the "License").
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * You may not use this file except in compliance with the License.
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb *
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * or http://www.opensolaris.org/os/licensing.
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * See the License for the specific language governing permissions
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * and limitations under the License.
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb *
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * When distributing Covered Code, include this CDDL HEADER in each
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * If applicable, add the following below this CDDL HEADER, with the
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * fields enclosed by brackets "[]" replaced with your own identifying
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * information: Portions Copyright [yyyy] [name of copyright owner]
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb *
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * CDDL HEADER END
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb *
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans * Use is subject to license terms.
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb */
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <stdio.h>
24da5b34f49324ed742a340010ed5bd3d4e06625rie#include <sys/types.h>
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <stdlib.h>
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <sys/scsi/generic/sense.h>
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <sys/scsi/generic/status.h>
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb#include <sys/scsi/generic/commands.h>
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <mms_sym.h>
10db1377dafab8ba3feedef26db9c5d8539a5cd1gtb#include <mms_scsi.h>
2a8d6eba033e4713ab12b61178f0513f1f075482Rod Evans#include <mms_strapp.h>
static mms_sym_t mms_scsi_cmd_tab[] = {
"TEST_UNIT_READY", SCMD_TEST_UNIT_READY, /* 0x00 */
"REZERO/REWIND", SCMD_REWIND | SCMD_REZERO_UNIT, /* 0x01 */
"REQUEST_SENSE", SCMD_REQUEST_SENSE, /* 0x03 */
"FORMAT", SCMD_FORMAT, /* 0x04 */
"READ_BLOCK_LIMITS", SCMD_READ_BLKLIM, /* 0x05 */
"REASSIGN", SCMD_REASSIGN_BLOCK, /* 0x07 */
"READ", SCMD_READ | SCMD_RECEIVE, /* 0x08 */
"WRITE", SCMD_PRINT | SCMD_SEND | SCMD_WRITE, /* 0x0A */
"SEEK", SCMD_SEEK | SCMD_SLEW_PRINT | SCMD_TRK_SEL,
/* 0x0B */
"READ_REVERSE", SCMD_READ_REVERSE, /* 0x0F */
"WRITE_FILE_MARK", SCMD_WRITE_FILE_MARK | SCMD_FLUSH_PRINT_BUF,
/* 0x10 */
"SPACE", SCMD_SPACE, /* 0x11 */
"INQUIRY", SCMD_INQUIRY, /* 0x12 */
"VERIFY", SCMD_VERIFY_G0, /* 0x13 */
"RECOVER_BUFFER_DATA", SCMD_RECOVER_BUF, /* 0x14 */
"MODE_SELECT", SCMD_MODE_SELECT, /* 0x15 */
"RESERVE", SCMD_RESERVE, /* 0x16 */
"RELEASE", SCMD_RELEASE, /* 0x17 */
"COPY", SCMD_COPY, /* 0x18 */
"ERASE_TAPE", SCMD_ERASE, /* 0x19 */
"MODE_SENSE", SCMD_MODE_SENSE, /* 0x1A */
"LOAD/START/STOP", SCMD_LOAD | SCMD_START_STOP | SCMD_STOP_PRINT,
/* 0x1B */
"GET_DIAGNOSTIC_RESULTS", SCMD_GDIAG, /* 0x1C */
"SEND_DIAGNOSTIC_COMMAND", SCMD_SDIAG, /* 0x1D */
"DOOR_LOCK", SCMD_DOORLOCK, /* 0x1E */
"READ_FORMAT_CAPACITY", SCMD_READ_FORMAT_CAP, /* 0x23 */
"READ_CAPACITY", SCMD_READ_CAPACITY, /* 0x25 */
"READ(10)", SCMD_READ_G1, /* 0x28 */
"WRITE(10)", SCMD_WRITE_G1, /* 0x2A */
"SEEK(10)", SCMD_SEEK_G1 | SCMD_LOCATE, /* 0x2B */
"WRITE_VERIFY", SCMD_WRITE_VERIFY, /* 0x2E */
"VERIFY(10)", SCMD_VERIFY, /* 0x2F */
"SEARCH_DATA_HIGH", SCMD_SEARCH_HIGH, /* 0x30 */
"SEARCH_DATA_EQUAL", SCMD_SEARCH_EQUAL, /* 0x31 */
"SEARCH_DATA_LOW", SCMD_SEARCH_LOW, /* 0x32 */
"SET_LIMITS", SCMD_SET_LIMITS, /* 0x33 */
"READ_POSITION", SCMD_READ_POSITION, /* 0x34 */
"SYNCHRONIZE_CACHE", SCMD_SYNCHRONIZE_CACHE, /* 0x35 */
"READ_DEFECT_DATA", SCMD_READ_DEFECT_LIST, /* 0x37 */
"COMPARE", SCMD_COMPARE, /* 0x39 */
"COPY_VERIFY", SCMD_COPY_VERIFY, /* 0x3A */
"WRITE_BUFFER", SCMD_WRITE_BUFFER, /* 0x3B */
"READ_BUFFER", SCMD_READ_BUFFER, /* 0x3C */
"READ_LONG", SCMD_READ_LONG, /* 0x3E */
"WRITE_LONG", SCMD_WRITE_LONG, /* 0x3F */
"REPORT_DENSITIES/READ_HEADER", SCMD_REPORT_DENSITIES, /* 0x44 */
"LOG_SELECT", SCMD_LOG_SELECT_G1, /* 0x4C */
"LOG_SENSE", SCMD_LOG_SENSE_G1, /* 0x4D */
"MODE_SELECT(10)", SCMD_MODE_SELECT_G1, /* 0x55 */
"RESERVE(10)", SCMD_RESERVE_G1, /* 0x56 */
"RELEASE(10)", SCMD_RELEASE_G1, /* 0x57 */
"MODE_SENSE(10)", SCMD_MODE_SENSE_G1, /* 0x5A */
"PERSISTENT_RESERVE_IN", SCMD_PERSISTENT_RESERVE_IN, /* 0x5E */
"PERSISTENT_RESERVE_OUT", SCMD_PERSISTENT_RESERVE_OUT, /* 0x5F */
"EXTENDED_COPY", SCMD_EXTENDED_COPY, /* 0x83 */
"READ(16)", SCMD_READ_G4, /* 0x88 */
"WRITE(16)", SCMD_WRITE_G4, /* 0x8A */
"READ_ATTRIBUTE", SCMD_READ_ATTRIBUTE, /* 0x8C */
"WRITE_ATTRIBUTE", SCMD_WRITE_ATTRIBUTE, /* 0x8D */
"VERIFY(16)", SCMD_VERIFY_G4, /* 0x8F */
"LOCATE(16)", SCMD_LOCATE_G4, /* 0x92 */
"SERVICE_ACTION_IN(16)", SCMD_SVC_ACTION_IN_G4, /* 0x9E */
"SERVICE_ACTION_OUT(16)", SCMD_SVC_ACTION_OUT_G4, /* 0x9F */
"REPORT_LUNS", SCMD_REPORT_LUNS, /* 0xA0 */
"READ(12)", SCMD_READ_G5, /* 0xA8 */
"WRITE(12)", SCMD_WRITE_G5, /* 0xAA */
"GET_PERFORMANCE", SCMD_GET_PERFORMANCE, /* 0xAC */
"VERIFY(12)", SCMD_VERIFY_G5, /* 0xAF */
NULL, -1,
};
static mms_sym_t mms_scsi_status_tab[] = {
"GOOD", STATUS_GOOD,
"CHECK", STATUS_CHECK,
"CONDITION MET", STATUS_MET,
"BUSY", STATUS_BUSY,
"INTERMEDIATE", STATUS_INTERMEDIATE,
"INTERMEDIATE MET", STATUS_INTERMEDIATE_MET,
"RESERVATION CONFLICT", STATUS_RESERVATION_CONFLICT,
"TERMINATED", STATUS_TERMINATED,
NULL, -1,
};
static mms_sym_t mms_scsi_senkey_tab[] = {
"NO SENSE", KEY_NO_SENSE,
"RECOVERABLE MMS_ERROR", KEY_RECOVERABLE_ERROR,
"NOT READY", KEY_NOT_READY,
"MEDIUM MMS_ERROR", KEY_MEDIUM_ERROR,
"HARDWARE MMS_ERROR", KEY_HARDWARE_ERROR,
"ILLEGAL REQUEST", KEY_ILLEGAL_REQUEST,
"UNIT ATTENTION", KEY_UNIT_ATTENTION,
"WRITE PROTECT", KEY_WRITE_PROTECT,
"DATA PROTECT", KEY_DATA_PROTECT,
"BLANK CHECK", KEY_BLANK_CHECK,
"VENDOR UNIQUE", KEY_VENDOR_UNIQUE,
"COPY ABORTED", KEY_COPY_ABORTED,
"ABORTED COMMAND", KEY_ABORTED_COMMAND,
"EQUAL", KEY_EQUAL,
"VOLUME OVERFLOW", KEY_VOLUME_OVERFLOW,
"MISCOMPARE", KEY_MISCOMPARE,
"RESERVED", KEY_RESERVED,
/*
* The following are SUN keys
*/
"SUN FATAL", SUN_KEY_FATAL,
"SUN TIMEOUT", SUN_KEY_TIMEOUT,
"SUN EOF", SUN_KEY_EOF,
"SUN EOT", SUN_KEY_EOT,
"SUN LENGTH MMS_ERROR", SUN_KEY_LENGTH,
"SUN BOT", SUN_KEY_BOT,
"SUN WRONG MEDIA", SUN_KEY_WRONGMEDIA,
NULL, -1,
};
static char *
mms_scsi_lookup(mms_sym_t *tab, int code)
{
mms_sym_t *mms_sym;
static char hexcode[10];
for (mms_sym = tab; mms_sym->sym_token != NULL; mms_sym++) {
if (mms_sym->sym_code == code) {
return (mms_sym->sym_token);
}
}
(void) snprintf(hexcode, sizeof (hexcode), "0x%2.2x", code);
return (hexcode);
}
char *
mms_scsi_cmd(int cmd)
{
return (mms_scsi_lookup(mms_scsi_cmd_tab, cmd));
}
char *
mms_scsi_status(int stat)
{
return (mms_scsi_lookup(mms_scsi_status_tab, stat));
}
char *
mms_scsi_sensekey(int senkey)
{
return (mms_scsi_lookup(mms_scsi_senkey_tab, senkey));
}
char *
mms_scsi_asc(int asc)
{
static char buf[10];
(void) snprintf(buf, sizeof (buf), "0x%2.2x", asc);
return (buf);
}
char *
mms_scsi_ascq(int ascq)
{
static char buf[10];
(void) snprintf(buf, sizeof (buf), "0x%2.2x", ascq);
return (buf);
}
char *
mms_format_sense(struct scsi_extended_sense *sen)
{
char *buf;
mms_skey_specific_t *sks;
sks = (mms_skey_specific_t *)sen->es_skey_specific;
buf = mms_strapp(NULL,
"valid=%x, resp code=%2.2x, seg num=%2.2x, "
"filemark=%x, eom=%x, ili=%x, sen key=%x, "
"info=%8.8x, add len=%2.2x, cmd info=%8.8x, "
"asc=%2.2x, ascq=%2.2x, fruc=%2.2x, "
"SKSV=%x, C/D=%x, BPV=%x, bit ptr=%x, field ptr=%4.4x",
sen->es_valid, (sen->es_class << 4) | sen->es_code,
sen->es_segnum,
sen->es_filmk, sen->es_eom, sen->es_ili, sen->es_key,
(sen->es_info_1 << 24) | (sen->es_info_2 << 16) |
(sen->es_info_3 << 8) | sen->es_info_4,
sen->es_add_len,
(sen->es_cmd_info[0] << 24) | (sen->es_cmd_info[1] << 16) |
(sen->es_cmd_info[2] << 8) | sen->es_cmd_info[3],
sen->es_add_code, sen->es_qual_code, sen->es_fru_code,
sks->mms_sksv, sks->mms_cd, sks->mms_bpv,
sks->mms_bitptr,
(sks->mms_fp[0] << 8) | sks->mms_fp[1]);
return (buf);
}