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Systemd/extras/multipath/sg_err.c

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "sg_include.h"
#include "sg_err.h"
/* This file is a huge cut, paste and hack from linux/drivers/scsi/constant.c
* which I guess was written by:
* Copyright (C) 1993, 1994, 1995 Eric Youngdale
* The rest of this is:
* Copyright (C) 1999 - 2003 D. Gilbert
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* ASCII values for a number of symbolic constants, printing functions, etc.
*
* Some of the tables have been updated for SCSI 2.
* Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 12 18 March 2003)
*
* Version 0.91 (20030529)
* sense key specific field (bytes 15-17) decoding [Trent Piepho]
*/
#define OUTP stderr
static const unsigned char scsi_command_size[8] = { 6, 10, 10, 12,
16, 12, 10, 10 };
#define COMMAND_SIZE(opcode) scsi_command_size[((opcode) >> 5) & 7]
static const char unknown[] = "UNKNOWN";
static const char * group_0_commands[] = {
/* 00-03 */ "Test Unit Ready", "Rezero Unit", unknown, "Request Sense",
/* 04-07 */ "Format Unit", "Read Block Limits", unknown, "Reasssign Blocks",
/* 08-0d */ "Read (6)", unknown, "Write (6)", "Seek (6)", unknown, unknown,
/* 0e-12 */ unknown, "Read Reverse", "Write Filemarks", "Space", "Inquiry",
/* 13-16 */ "Verify", "Recover Buffered Data", "Mode Select", "Reserve",
/* 17-1b */ "Release", "Copy", "Erase", "Mode Sense", "Start/Stop Unit",
/* 1c-1d */ "Receive Diagnostic", "Send Diagnostic",
/* 1e-1f */ "Prevent/Allow Medium Removal", unknown,
};
static const char *group_1_commands[] = {
/* 20-23 */ unknown, unknown, unknown, "Read Format capacities",
/* 24-28 */ "Set window", "Read Capacity",
unknown, unknown, "Read (10)",
/* 29-2d */ "Read Generation", "Write (10)", "Seek (10)", "Erase",
"Read updated block",
/* 2e-31 */ "Write Verify","Verify", "Search High", "Search Equal",
/* 32-34 */ "Search Low", "Set Limits", "Prefetch or Read Position",
/* 35-37 */ "Synchronize Cache","Lock/Unlock Cache", "Read Defect Data",
/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer",
"Read Buffer",
/* 3d-3f */ "Update Block", "Read Long", "Write Long",
};
static const char *group_2_commands[] = {
/* 40-41 */ "Change Definition", "Write Same",
/* 42-48 */ "Read sub-channel", "Read TOC", "Read header",
"Play audio (10)", "Get configuration", "Play audio msf",
"Play audio track/index",
/* 49-4f */ "Play track relative (10)", "Get event status notification",
"Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
unknown,
/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
"Reserve track", "Send OPC onfo", "Mode Select (10)",
/* 56-5b */ "Reserve (10)", "Release (10)", "Repair track", "Read master cue",
"Mode Sense (10)", "Close track/session",
/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
"Persistent reserve out",
};
/* The following are 16 byte commands in group 4 */
static const char *group_4_commands[] = {
/* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy",
"Receive copy results",
/* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out",
"Read (16)", "Memory Export Out (16)",
/* 8a-8f */ "Write (16)", unknown, "Read attributes", "Write attributes",
"Write and verify (16)", "Verify (16)",
/* 90-94 */ "Pre-fetch (16)", "Synchronize cache (16)",
"Lock/unlock cache (16)", "Write same (16)", unknown,
/* 95-99 */ unknown, unknown, unknown, unknown, unknown,
/* 9a-9f */ unknown, unknown, unknown, unknown, "Service action in",
"Service action out",
};
/* The following are 12 byte commands in group 5 */
static const char *group_5_commands[] = {
/* a0-a5 */ "Report luns", "Blank", "Send event", "Maintenance (in)",
"Maintenance (out)", "Move medium/play audio(12)",
/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
"Play track relative(12)",
/* aa-ae */ "Write(12)", unknown, "Erase(12), Get Performance",
"Read DVD structure", "Write and verify(12)",
/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
/* b2-b4 */ "Search data low(12)", "Set limits(12)",
"Read element status attached",
/* b5-b6 */ "Request volume element address", "Send volume tag, set streaming",
/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
/* ba-bc */ "Redundancy group (in), Scan",
"Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
"Volume set (out), Send DVD structure",
};
#define group(opcode) (((opcode) >> 5) & 7)
#define RESERVED_GROUP 0
#define VENDOR_GROUP 1
static const char **commands[] = {
group_0_commands, group_1_commands, group_2_commands,
(const char **) RESERVED_GROUP, group_4_commands,
group_5_commands, (const char **) VENDOR_GROUP,
(const char **) VENDOR_GROUP
};
static const char reserved[] = "RESERVED";
static const char vendor[] = "VENDOR SPECIFIC";
static void print_opcode(int opcode) {
const char **table = commands[ group(opcode) ];
switch ((unsigned long) table) {
case RESERVED_GROUP:
fprintf(OUTP, "%s(0x%02x)", reserved, opcode);
break;
case VENDOR_GROUP:
fprintf(OUTP, "%s(0x%02x)", vendor, opcode);
break;
default:
fprintf(OUTP, "%s",table[opcode & 0x1f]);
break;
}
}
void sg_print_command (const unsigned char * command) {
int k, s;
print_opcode(command[0]);
fprintf(OUTP, " [");
for (k = 0, s = COMMAND_SIZE(command[0]); k < s; ++k)
fprintf(OUTP, "%02x ", command[k]);
fprintf(OUTP, "]\n");
}
void sg_print_status(int masked_status)
{
int scsi_status = (masked_status << 1) & 0x7e;
sg_print_scsi_status(scsi_status);
}
void sg_print_scsi_status(int scsi_status)
{
const char * ccp;
scsi_status &= 0x7e; /* sanitize as much as possible */
switch (scsi_status) {
case 0: ccp = "Good"; break;
case 0x2: ccp = "Check Condition"; break;
case 0x4: ccp = "Condition Met"; break;
case 0x8: ccp = "Busy"; break;
case 0x10: ccp = "Intermediate"; break;
case 0x14: ccp = "Intermediate-Condition Met"; break;
case 0x18: ccp = "Reservation Conflict"; break;
case 0x22: ccp = "Command Terminated (obsolete)"; break;
case 0x28: ccp = "Task set Full"; break;
case 0x30: ccp = "ACA Active"; break;
case 0x40: ccp = "Task Aborted"; break;
default: ccp = "Unknown status"; break;
}
fprintf(OUTP, "%s ", ccp);
}
/* In brackets is the related SCSI document (see www.t10.org) with the */
/* peripheral device type after the colon */
/* No programmatic use is made of these flags currently */
#define D 0x0001 /* DIRECT ACCESS DEVICE (disk) [SBC-2: 0] */
#define T 0x0002 /* SEQUENTIAL ACCESS DEVICE (tape) [SSC: 1] */
#define L 0x0004 /* PRINTER DEVICE [SSC: 2] */
#define P 0x0008 /* PROCESSOR DEVICE [SPC-2: 3] */
#define W 0x0010 /* WRITE ONCE READ MULTIPLE DEVICE [SBC-2: 4] */
#define R 0x0020 /* CD/DVD DEVICE [MMC-2: 5] */
#define S 0x0040 /* SCANNER DEVICE [SCSI-2 (obsolete): 6] */
#define O 0x0080 /* OPTICAL MEMORY DEVICE [SBC-2: 7] */
#define M 0x0100 /* MEDIA CHANGER DEVICE [SMC-2: 8] */
#define C 0x0200 /* COMMUNICATION DEVICE [SCSI-2 (obsolete): 9] */
#define A 0x0400 /* ARRAY STORAGE [SCC-2: 12] */
#define E 0x0800 /* ENCLOSURE SERVICES DEVICE [SES: 13] */
#define B 0x1000 /* SIMPLIFIED DIRECT ACCESS DEVICE [RBC: 14] */
#define K 0x2000 /* OPTICAL CARD READER/WRITER DEVICE [OCRW: 15] */
#define SC_ALL_DEVS ( D|T|L|P|W|R|S|O|M|C|A|E|B|K )
/* oft used strings are encoded using ASCII codes 0x1 to 0x1f . */
/* This is to save space. This encoding should be UTF-8 and */
/* UTF-16 friendly. */
#define SC_AUDIO_PLAY_OPERATION "\x1"
#define SC_LOGICAL_UNIT "\x2"
#define SC_NOT_READY "\x3"
#define SC_OPERATION "\x4"
#define SC_IN_PROGRESS "\x5"
#define SC_HARDWARE_IF "\x6"
#define SC_CONTROLLER_IF "\x7"
#define SC_DATA_CHANNEL_IF "\x8"
#define SC_SERVO_IF "\x9"
#define SC_SPINDLE_IF "\xa"
#define SC_FIRMWARE_IF "\xb"
#define SC_RECOVERED_DATA "\xc"
#define SC_ERROR_RATE_TOO_HIGH "\xd"
#define SC_TIMES_TOO_HIGH "\xe"
struct error_info{
unsigned char code1, code2;
unsigned short int devices;
const char * text;
};
struct error_info2{
unsigned char code1, code2_min, code2_max;
unsigned short int devices;
const char * text;
};
static struct error_info2 additional2[] =
{
{0x40,0x00,0x7f,D,"Ram failure (%x)"},
{0x40,0x80,0xff,D|T|L|P|W|R|S|O|M|C,"Diagnostic failure on component (%x)"},
{0x41,0x00,0xff,D,"Data path failure (%x)"},
{0x42,0x00,0xff,D,"Power-on or self-test failure (%x)"},
{0, 0, 0, 0, NULL}
};
static struct error_info additional[] =
{
{0x00,0x00,SC_ALL_DEVS,"No additional sense information"},
{0x00,0x01,T,"Filemark detected"},
{0x00,0x02,T|S,"End-of-partition/medium detected"},
{0x00,0x03,T,"Setmark detected"},
{0x00,0x04,T|S,"Beginning-of-partition/medium detected"},
{0x00,0x05,T|L|S,"End-of-data detected"},
{0x00,0x06,SC_ALL_DEVS,"I/O process terminated"},
{0x00,0x11,R,SC_AUDIO_PLAY_OPERATION SC_IN_PROGRESS},
{0x00,0x12,R,SC_AUDIO_PLAY_OPERATION "paused"},
{0x00,0x13,R,SC_AUDIO_PLAY_OPERATION "successfully completed"},
{0x00,0x14,R,SC_AUDIO_PLAY_OPERATION "stopped due to error"},
{0x00,0x15,R,"No current audio status to return"},
{0x00,0x16,SC_ALL_DEVS,SC_OPERATION SC_IN_PROGRESS},
{0x00,0x17,D|T|L|W|R|S|O|M|A|E|B|K,"Cleaning requested"},
{0x00,0x18,T,"Erase" SC_OPERATION SC_IN_PROGRESS},
{0x00,0x19,T,"Locate" SC_OPERATION SC_IN_PROGRESS},
{0x00,0x1a,T,"Rewind" SC_OPERATION SC_IN_PROGRESS},
{0x00,0x1b,T,"Set capacity" SC_OPERATION SC_IN_PROGRESS},
{0x00,0x1c,T,"Verify" SC_OPERATION SC_IN_PROGRESS},
{0x01,0x00,D|W|O|B|K,"No index/sector signal"},
{0x02,0x00,D|W|R|O|M|B|K,"No seek complete"},
{0x03,0x00,D|T|L|W|S|O|B|K,"Peripheral device write fault"},
{0x03,0x01,T,"No write current"},
{0x03,0x02,T,"Excessive write errors"},
{0x04,0x00,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY "cause not reportable"},
{0x04,0x01,SC_ALL_DEVS,SC_LOGICAL_UNIT "is" SC_IN_PROGRESS
"of becoming ready"},
{0x04,0x02,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY
"initializing cmd. required"},
{0x04,0x03,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY
"manual intervention required"},
{0x04,0x04,D|T|L|R|O|B,SC_LOGICAL_UNIT SC_NOT_READY "format" SC_IN_PROGRESS},
{0x04,0x05,D|T|W|O|M|C|A|B|K,SC_LOGICAL_UNIT SC_NOT_READY
"rebuild" SC_IN_PROGRESS},
{0x04,0x06,D|T|W|O|M|C|A|B|K,SC_LOGICAL_UNIT SC_NOT_READY
"recalculation" SC_IN_PROGRESS},
{0x04,0x07,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY
SC_OPERATION SC_IN_PROGRESS},
{0x04,0x08,R,SC_LOGICAL_UNIT SC_NOT_READY "long write" SC_IN_PROGRESS},
{0x04,0x09,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY "self-test"
SC_IN_PROGRESS},
{0x04,0x0a,SC_ALL_DEVS,SC_LOGICAL_UNIT
"not accessible, asymmetric access state transition"},
{0x04,0x0b,SC_ALL_DEVS,SC_LOGICAL_UNIT
"not accessible, target port in standby state"},
{0x04,0x0c,SC_ALL_DEVS,SC_LOGICAL_UNIT
"not accessible, target port in unavailable state"},
{0x04,0x10,SC_ALL_DEVS,SC_LOGICAL_UNIT SC_NOT_READY
"auxiliary memory not accessible"},
{0x05,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,SC_LOGICAL_UNIT
"does not respond to selection"},
{0x06,0x00,D|W|R|O|M|B|K,"No reference position found"},
{0x07,0x00,D|T|L|W|R|S|O|M|B|K,"Multiple peripheral devices selected"},
{0x08,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,SC_LOGICAL_UNIT "communication failure"},
{0x08,0x01,D|T|L|W|R|S|O|M|C|A|E|B|K,SC_LOGICAL_UNIT
"communication time-out"},
{0x08,0x02,D|T|L|W|R|S|O|M|C|A|E|B|K,SC_LOGICAL_UNIT
"communication parity error"},
{0x08,0x03,D|T|R|O|M|B|K,SC_LOGICAL_UNIT
"communication CRC error (Ultra-DMA/32)"},
{0x08,0x04,D|T|L|P|W|R|S|O|C|K,"Unreachable copy target"},
{0x09,0x00,D|T|W|R|O|B,"Track following error"},
{0x09,0x01,W|R|O|K,"Tracking servo failure"},
{0x09,0x02,W|R|O|K,"Focus servo failure"},
{0x09,0x03,W|R|O,"Spindle servo failure"},
{0x09,0x04,D|T|W|R|O|B,"Head select fault"},
{0x0A,0x00,SC_ALL_DEVS,"Error log overflow"},
{0x0B,0x00,SC_ALL_DEVS,"Warning"},
{0x0B,0x01,SC_ALL_DEVS,"Warning - specified temperature exceeded"},
{0x0B,0x02,SC_ALL_DEVS,"Warning - enclosure degraded"},
{0x0C,0x00,T|R|S,"Write error"},
{0x0C,0x01,K,"Write error - recovered with auto reallocation"},
{0x0C,0x02,D|W|O|B|K,"Write error - auto reallocation failed"},
{0x0C,0x03,D|W|O|B|K,"Write error - recommend reassignment"},
{0x0C,0x04,D|T|W|O|B,"Compression check miscompare error"},
{0x0C,0x05,D|T|W|O|B,"Data expansion occurred during compression"},
{0x0C,0x06,D|T|W|O|B,"Block not compressible"},
{0x0C,0x07,R,"Write error - recovery needed"},
{0x0C,0x08,R,"Write error - recovery failed"},
{0x0C,0x09,R,"Write error - loss of streaming"},
{0x0C,0x0A,R,"Write error - padding blocks added"},
{0x0C,0x0B,D|T|W|R|O|M|B,"Auxiliary memory write error"},
{0x0C,0x0C,SC_ALL_DEVS,"Write error - unexpected unsolicited data"},
{0x0C,0x0D,SC_ALL_DEVS,"Write error - not enough unsolicited data"},
{0x0D,0x00,D|T|L|P|W|R|S|O|C|A|K,
"Error detected by third party temporary initiator"},
{0x0D,0x01,D|T|L|P|W|R|S|O|C|A|K, "Third party device failure"},
{0x0D,0x02,D|T|L|P|W|R|S|O|C|A|K, "Copy target device not reachable"},
{0x0D,0x03,D|T|L|P|W|R|S|O|C|A|K, "Incorrect copy target device"},
{0x0D,0x04,D|T|L|P|W|R|S|O|C|A|K, "Copy target device underrun"},
{0x0D,0x05,D|T|L|P|W|R|S|O|C|A|K, "Copy target device overrun"},
{0x10,0x00,D|W|O|B|K,"Id CRC or ECC error"},
{0x11,0x00,D|T|W|R|S|O|B|K,"Unrecovered read error"},
{0x11,0x01,D|T|W|R|S|O|B|K,"Read retries exhausted"},
{0x11,0x02,D|T|W|R|S|O|B|K,"Error too long to correct"},
{0x11,0x03,D|T|W|S|O|B|K,"Multiple read errors"},
{0x11,0x04,D|W|O|B|K,"Unrecovered read error - auto reallocate failed"},
{0x11,0x05,W|R|O|B,"L-EC uncorrectable error"},
{0x11,0x06,W|R|O|B,"CIRC unrecovered error"},
{0x11,0x07,W|O|B,"Data re-synchronization error"},
{0x11,0x08,T,"Incomplete block read"},
{0x11,0x09,T,"No gap found"},
{0x11,0x0A,D|T|O|B|K,"Miscorrected error"},
{0x11,0x0B,D|W|O|B|K,"Unrecovered read error - recommend reassignment"},
{0x11,0x0C,D|W|O|B|K,"Unrecovered read error - recommend rewrite the data"},
{0x11,0x0D,D|T|W|R|O|B,"De-compression CRC error"},
{0x11,0x0E,D|T|W|R|O|B,"Cannot decompress using declared algorithm"},
{0x11,0x0F,R,"Error reading UPC/EAN number"},
{0x11,0x10,R,"Error reading ISRC number"},
{0x11,0x11,R,"Read error - loss of streaming"},
{0x11,0x12,D|T|W|R|O|M|B,"Auxiliary memory read error"},
{0x11,0x13,SC_ALL_DEVS,"Read error - failed retransmission request"},
{0x12,0x00,D|W|O|B|K,"Address mark not found for id field"},
{0x13,0x00,D|W|O|B|K,"Address mark not found for data field"},
{0x14,0x00,D|T|L|W|R|S|O|B|K,"Recorded entity not found"},
{0x14,0x01,D|T|W|R|O|B|K,"Record not found"},
{0x14,0x02,T,"Filemark or setmark not found"},
{0x14,0x03,T,"End-of-data not found"},
{0x14,0x04,T,"Block sequence error"},
{0x14,0x05,D|T|W|O|B|K,"Record not found - recommend reassignment"},
{0x14,0x06,D|T|W|O|B|K,"Record not found - data auto-reallocated"},
{0x14,0x07,T,"Locate" SC_OPERATION " failure"},
{0x15,0x00,D|T|L|W|R|S|O|M|B|K,"Random positioning error"},
{0x15,0x01,D|T|L|W|R|S|O|M|B|K,"Mechanical positioning error"},
{0x15,0x02,D|T|W|R|O|B|K,"Positioning error detected by read of medium"},
{0x16,0x00,D|W|O|B|K,"Data synchronization mark error"},
{0x16,0x01,D|W|O|B|K,"Data sync error - data rewritten"},
{0x16,0x02,D|W|O|B|K,"Data sync error - recommend rewrite"},
{0x16,0x03,D|W|O|B|K,"Data sync error - data auto-reallocated"},
{0x16,0x04,D|W|O|B|K,"Data sync error - recommend reassignment"},
{0x17,0x00,D|T|W|R|S|O|B|K,SC_RECOVERED_DATA
"with no error correction applied"},
{0x17,0x01,D|T|W|R|S|O|B|K,SC_RECOVERED_DATA "with retries"},
{0x17,0x02,D|T|W|R|O|B|K,SC_RECOVERED_DATA "with positive head offset"},
{0x17,0x03,D|T|W|R|O|B|K,SC_RECOVERED_DATA "with negative head offset"},
{0x17,0x04,W|R|O|B,SC_RECOVERED_DATA "with retries and/or circ applied"},
{0x17,0x05,D|W|R|O|B|K,SC_RECOVERED_DATA "using previous sector id"},
{0x17,0x06,D|W|O|B|K,SC_RECOVERED_DATA "without ecc - data auto-reallocated"},
{0x17,0x07,D|W|R|O|B|K,SC_RECOVERED_DATA
"without ecc - recommend reassignment"},
{0x17,0x08,D|W|R|O|B|K,SC_RECOVERED_DATA "without ecc - recommend rewrite"},
{0x17,0x09,D|W|R|O|B|K,SC_RECOVERED_DATA "without ecc - data rewritten"},
{0x18,0x00,D|T|W|R|O|B|K,SC_RECOVERED_DATA "with error correction applied"},
{0x18,0x01,D|W|R|O|B|K,SC_RECOVERED_DATA
"with error corr. & retries applied"},
{0x18,0x02,D|W|R|O|B|K,SC_RECOVERED_DATA "- data auto-reallocated"},
{0x18,0x03,R,SC_RECOVERED_DATA "with CIRC"},
{0x18,0x04,R,SC_RECOVERED_DATA "with L-EC"},
{0x18,0x05,D|W|R|O|B|K,SC_RECOVERED_DATA "- recommend reassignment"},
{0x18,0x06,D|W|R|O|B|K,SC_RECOVERED_DATA "- recommend rewrite"},
{0x18,0x07,D|W|O|B|K,SC_RECOVERED_DATA "with ecc - data rewritten"},
{0x18,0x08,R,SC_RECOVERED_DATA "with linking"},
{0x19,0x00,D|O|K,"Defect list error"},
{0x19,0x01,D|O|K,"Defect list not available"},
{0x19,0x02,D|O|K,"Defect list error in primary list"},
{0x19,0x03,D|O|K,"Defect list error in grown list"},
{0x1A,0x00,SC_ALL_DEVS,"Parameter list length error"},
{0x1B,0x00,SC_ALL_DEVS,"Synchronous data transfer error"},
{0x1C,0x00,D|O|B|K,"Defect list not found"},
{0x1C,0x01,D|O|B|K,"Primary defect list not found"},
{0x1C,0x02,D|O|B|K,"Grown defect list not found"},
{0x1D,0x00,D|T|W|R|O|B|K,"Miscompare during verify" SC_OPERATION},
{0x1E,0x00,D|W|O|B|K,"Recovered id with ecc correction"},
{0x1F,0x00,D|O|K,"Partial defect list transfer"},
{0x20,0x00,SC_ALL_DEVS,"Invalid command" SC_OPERATION " code"},
{0x20,0x01,D|T|P|W|R|O|M|A|E|B|K,
"Access denied - initiator pending-enrolled"},
{0x20,0x02,D|T|P|W|R|O|M|A|E|B|K,"Access denied - no access rights"},
{0x20,0x03,D|T|P|W|R|O|M|A|E|B|K,"Access denied - no mgmt id key"},
{0x20,0x04,T,"Illegal command while in write capable state"},
{0x20,0x05,T,"Obsolete"},
{0x20,0x06,T,"Illegal command while in explicit address mode"},
{0x20,0x07,T,"Illegal command while in implicit address mode"},
{0x20,0x08,D|T|P|W|R|O|M|A|E|B|K,"Access denied - enrollment conflict"},
{0x20,0x09,D|T|P|W|R|O|M|A|E|B|K,"Access denied - invalid LU identifier"},
{0x20,0x0A,D|T|P|W|R|O|M|A|E|B|K,"Access denied - invalid proxy token"},
{0x20,0x0B,D|T|P|W|R|O|M|A|E|B|K,"Access denied - ACL LUN conflict"},
{0x21,0x00,D|T|W|R|O|M|B|K,"Logical block address out of range"},
{0x21,0x01,D|T|W|R|O|M|B|K,"Invalid element address"},
{0x21,0x02,R,"Invalid address for write"},
{0x22,0x00,D,"Illegal function (use 20 00,24 00,or 26 00)"},
{0x24,0x00,SC_ALL_DEVS,"Invalid field in cdb"},
{0x24,0x01,SC_ALL_DEVS,"CDB decryption error"},
{0x25,0x00,SC_ALL_DEVS,SC_LOGICAL_UNIT "not supported"},
{0x26,0x00,SC_ALL_DEVS,"Invalid field in parameter list"},
{0x26,0x01,SC_ALL_DEVS,"Parameter not supported"},
{0x26,0x02,SC_ALL_DEVS,"Parameter value invalid"},
{0x26,0x03,D|T|L|P|W|R|S|O|M|C|A|E|K,"Threshold parameters not supported"},
{0x26,0x04,SC_ALL_DEVS,"Invalid release of persistent reservation"},
{0x26,0x05,D|T|L|P|W|R|S|O|M|C|A|B|K,"Data decryption error"},
{0x26,0x06,D|T|L|P|W|R|S|O|C|K,"Too many target descriptors"},
{0x26,0x07,D|T|L|P|W|R|S|O|C|K,"Unsupported target descriptor type code"},
{0x26,0x08,D|T|L|P|W|R|S|O|C|K,"Too many segment descriptors"},
{0x26,0x09,D|T|L|P|W|R|S|O|C|K,"Unsupported segment descriptor type code"},
{0x26,0x0A,D|T|L|P|W|R|S|O|C|K,"Unexpected inexact segment"},
{0x26,0x0B,D|T|L|P|W|R|S|O|C|K,"Inline data length exceeded"},
{0x26,0x0C,D|T|L|P|W|R|S|O|C|K,
"Invalid" SC_OPERATION " for copy source or destination"},
{0x26,0x0D,D|T|L|P|W|R|S|O|C|K,"Copy segment granularity violation"},
{0x27,0x00,D|T|W|R|O|B|K,"Write protected"},
{0x27,0x01,D|T|W|R|O|B|K,"Hardware write protected"},
{0x27,0x02,D|T|W|R|O|B|K,SC_LOGICAL_UNIT "software write protected"},
{0x27,0x03,T|R,"Associated write protect"},
{0x27,0x04,T|R,"Persistent write protect"},
{0x27,0x05,T|R,"Permanent write protect"},
{0x27,0x06,R,"Conditional write protect"},
{0x28,0x00,SC_ALL_DEVS,"Not ready to ready change, medium may have changed"},
{0x28,0x01,D|T|W|R|O|M|B,"Import or export element accessed"},
{0x29,0x00,SC_ALL_DEVS,"Power on, reset, or bus device reset occurred"},
{0x29,0x01,SC_ALL_DEVS,"Power on occurred"},
{0x29,0x02,SC_ALL_DEVS,"Scsi bus reset occurred"},
{0x29,0x03,SC_ALL_DEVS,"Bus device reset function occurred"},
{0x29,0x04,SC_ALL_DEVS,"Device internal reset"},
{0x29,0x05,SC_ALL_DEVS,"Transceiver mode changed to single-ended"},
{0x29,0x06,SC_ALL_DEVS,"Transceiver mode changed to lvd"},
{0x29,0x07,SC_ALL_DEVS,"I_T nexus loss occurred"},
{0x2A,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Parameters changed"},
{0x2A,0x01,D|T|L|W|R|S|O|M|C|A|E|B|K,"Mode parameters changed"},
{0x2A,0x02,D|T|L|W|R|S|O|M|C|A|E|K,"Log parameters changed"},
{0x2A,0x03,D|T|L|P|W|R|S|O|M|C|A|E|K,"Reservations preempted"},
{0x2A,0x04,D|T|L|P|W|R|S|O|M|C|A|E,"Reservations released"},
{0x2A,0x05,D|T|L|P|W|R|S|O|M|C|A|E,"Registrations preempted"},
{0x2A,0x06,SC_ALL_DEVS,"Asymmetric access state changed"},
{0x2A,0x07,SC_ALL_DEVS,"Implicit asymmetric access state transition failed"},
{0x2B,0x00,D|T|L|P|W|R|S|O|C|K,
"Copy cannot execute since host cannot disconnect"},
{0x2C,0x00,SC_ALL_DEVS,"Command sequence error"},
{0x2C,0x01,S,"Too many windows specified"},
{0x2C,0x02,S,"Invalid combination of windows specified"},
{0x2C,0x03,R,"Current program area is not empty"},
{0x2C,0x04,R,"Current program area is empty"},
{0x2C,0x05,B,"Illegal power condition request"},
{0x2C,0x06,R,"Persistent prevent conflict"},
{0x2C,0x07,SC_ALL_DEVS,"Previous busy status"},
{0x2C,0x08,SC_ALL_DEVS,"Previous task set full status"},
{0x2C,0x09,D|T|L|P|W|R|S|O|M|E|B|K,"Previous reservation conflict status"},
{0x2D,0x00,T,"Overwrite error on update in place"},
{0x2F,0x00,SC_ALL_DEVS,"Commands cleared by another initiator"},
{0x30,0x00,D|T|W|R|O|M|B|K,"Incompatible medium installed"},
{0x30,0x01,D|T|W|R|O|B|K,"Cannot read medium - unknown format"},
{0x30,0x02,D|T|W|R|O|B|K,"Cannot read medium - incompatible format"},
{0x30,0x03,D|T|R|K,"Cleaning cartridge installed"},
{0x30,0x04,D|T|W|R|O|B|K,"Cannot write medium - unknown format"},
{0x30,0x05,D|T|W|R|O|B|K,"Cannot write medium - incompatible format"},
{0x30,0x06,D|T|W|R|O|B,"Cannot format medium - incompatible medium"},
{0x30,0x07,D|T|L|W|R|S|O|M|A|E|B|K,"Cleaning failure"},
{0x30,0x08,R,"Cannot write - application code mismatch"},
{0x30,0x09,R,"Current session not fixated for append"},
{0x30,0x10,R,"Medium not formatted"}, /* should ascq be 0xa ?? */
{0x31,0x00,D|T|W|R|O|B|K,"Medium format corrupted"},
{0x31,0x01,D|L|R|O|B,"Format command failed"},
{0x31,0x02,R,"Zoned formatting failed due to spare linking"},
{0x32,0x00,D|W|O|B|K,"No defect spare location available"},
{0x32,0x01,D|W|O|B|K,"Defect list update failure"},
{0x33,0x00,T,"Tape length error"},
{0x34,0x00,SC_ALL_DEVS,"Enclosure failure"},
{0x35,0x00,SC_ALL_DEVS,"Enclosure services failure"},
{0x35,0x01,SC_ALL_DEVS,"Unsupported enclosure function"},
{0x35,0x02,SC_ALL_DEVS,"Enclosure services unavailable"},
{0x35,0x03,SC_ALL_DEVS,"Enclosure services transfer failure"},
{0x35,0x04,SC_ALL_DEVS,"Enclosure services transfer refused"},
{0x36,0x00,L,"Ribbon,ink,or toner failure"},
{0x37,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"Rounded parameter"},
{0x38,0x00,B,"Event status notification"},
{0x38,0x02,B,"Esn - power management class event"},
{0x38,0x04,B,"Esn - media class event"},
{0x38,0x06,B,"Esn - device busy class event"},
{0x39,0x00,D|T|L|W|R|S|O|M|C|A|E|K,"Saving parameters not supported"},
{0x3A,0x00,D|T|L|W|R|S|O|M|B|K,"Medium not present"},
{0x3A,0x01,D|T|W|R|O|M|B|K,"Medium not present - tray closed"},
{0x3A,0x02,D|T|W|R|O|M|B|K,"Medium not present - tray open"},
{0x3A,0x03,D|T|W|R|O|M|B,"Medium not present - loadable"},
{0x3A,0x04,D|T|W|R|O|M|B,
"Medium not present - medium auxiliary memory accessible"},
{0x3B,0x00,T|L,"Sequential positioning error"},
{0x3B,0x01,T,"Tape position error at beginning-of-medium"},
{0x3B,0x02,T,"Tape position error at end-of-medium"},
{0x3B,0x03,L,"Tape or electronic vertical forms unit " SC_NOT_READY},
{0x3B,0x04,L,"Slew failure"},
{0x3B,0x05,L,"Paper jam"},
{0x3B,0x06,L,"Failed to sense top-of-form"},
{0x3B,0x07,L,"Failed to sense bottom-of-form"},
{0x3B,0x08,T,"Reposition error"},
{0x3B,0x09,S,"Read past end of medium"},
{0x3B,0x0A,S,"Read past beginning of medium"},
{0x3B,0x0B,S,"Position past end of medium"},
{0x3B,0x0C,T|S,"Position past beginning of medium"},
{0x3B,0x0D,D|T|W|R|O|M|B|K,"Medium destination element full"},
{0x3B,0x0E,D|T|W|R|O|M|B|K,"Medium source element empty"},
{0x3B,0x0F,R,"End of medium reached"},
{0x3B,0x11,D|T|W|R|O|M|B|K,"Medium magazine not accessible"},
{0x3B,0x12,D|T|W|R|O|M|B|K,"Medium magazine removed"},
{0x3B,0x13,D|T|W|R|O|M|B|K,"Medium magazine inserted"},
{0x3B,0x14,D|T|W|R|O|M|B|K,"Medium magazine locked"},
{0x3B,0x15,D|T|W|R|O|M|B|K,"Medium magazine unlocked"},
{0x3B,0x16,R,"Mechanical positioning or changer error"},
{0x3D,0x00,D|T|L|P|W|R|S|O|M|C|A|E|K,"Invalid bits in identify message"},
{0x3E,0x00,SC_ALL_DEVS,SC_LOGICAL_UNIT "has not self-configured yet"},
{0x3E,0x01,SC_ALL_DEVS,SC_LOGICAL_UNIT "failure"},
{0x3E,0x02,SC_ALL_DEVS,"Timeout on logical unit"},
{0x3E,0x03,SC_ALL_DEVS,SC_LOGICAL_UNIT "failed self-test"},
{0x3E,0x04,SC_ALL_DEVS,SC_LOGICAL_UNIT "unable to update self-test log"},
{0x3F,0x00,SC_ALL_DEVS,"Target operating conditions have changed"},
{0x3F,0x01,SC_ALL_DEVS,"Microcode has been changed"},
{0x3F,0x02,D|T|L|P|W|R|S|O|M|C|B|K,"Changed operating definition"},
{0x3F,0x03,SC_ALL_DEVS,"Inquiry data has changed"},
{0x3F,0x04,D|T|W|R|O|M|C|A|E|B|K,"Component device attached"},
{0x3F,0x05,D|T|W|R|O|M|C|A|E|B|K,"Device identifier changed"},
{0x3F,0x06,D|T|W|R|O|M|C|A|E|B,"Redundancy group created or modified"},
{0x3F,0x07,D|T|W|R|O|M|C|A|E|B,"Redundancy group deleted"},
{0x3F,0x08,D|T|W|R|O|M|C|A|E|B,"Spare created or modified"},
{0x3F,0x09,D|T|W|R|O|M|C|A|E|B,"Spare deleted"},
{0x3F,0x0A,D|T|W|R|O|M|C|A|E|B|K,"Volume set created or modified"},
{0x3F,0x0B,D|T|W|R|O|M|C|A|E|B|K,"Volume set deleted"},
{0x3F,0x0C,D|T|W|R|O|M|C|A|E|B|K,"Volume set deassigned"},
{0x3F,0x0D,D|T|W|R|O|M|C|A|E|B|K,"Volume set reassigned"},
{0x3F,0x0E,D|T|L|P|W|R|S|O|M|C|A|E,"Reported luns data has changed"},
{0x3F,0x10,D|T|W|R|O|M|B,"Medium loadable"},
{0x3F,0x11,D|T|W|R|O|M|B,"Medium auxiliary memory accessible"},
{0x40,0x00,D,"Ram failure (should use 40 nn)"},
/*
* FIXME(eric) - need a way to represent wildcards here.
*/
{0x40,0x00,SC_ALL_DEVS,"Diagnostic failure on component nn (80h-ffh)"},
{0x41,0x00,D,"Data path failure (should use 40 nn)"},
{0x42,0x00,D,"Power-on or self-test failure (should use 40 nn)"},
{0x43,0x00,SC_ALL_DEVS,"Message error"},
{0x44,0x00,SC_ALL_DEVS,"Internal target failure"},
{0x45,0x00,SC_ALL_DEVS,"Select or reselect failure"},
{0x46,0x00,D|T|L|P|W|R|S|O|M|C|B|K,"Unsuccessful soft reset"},
{0x47,0x00,SC_ALL_DEVS,"Scsi parity error"},
{0x47,0x01,SC_ALL_DEVS,"Data phase CRC error detected"},
{0x47,0x02,SC_ALL_DEVS,"Scsi parity error detected during st data phase"},
{0x47,0x03,SC_ALL_DEVS,"Information unit CRC error detected"},
{0x47,0x04,SC_ALL_DEVS,"Asynchronous information protection error detected"},
{0x47,0x05,SC_ALL_DEVS,"Protocol service CRC error"},
{0x48,0x00,SC_ALL_DEVS,"Initiator detected error message received"},
{0x49,0x00,SC_ALL_DEVS,"Invalid message error"},
{0x4A,0x00,SC_ALL_DEVS,"Command phase error"},
{0x4B,0x00,SC_ALL_DEVS,"Data phase error"},
{0x4C,0x00,SC_ALL_DEVS,SC_LOGICAL_UNIT "failed self-configuration"},
/*
* FIXME(eric) - need a way to represent wildcards here.
*/
{0x4D,0x00,SC_ALL_DEVS,"Tagged overlapped commands (nn = queue tag)"},
{0x4E,0x00,SC_ALL_DEVS,"Overlapped commands attempted"},
{0x50,0x00,T,"Write append error"},
{0x50,0x01,T,"Write append position error"},
{0x50,0x02,T,"Position error related to timing"},
{0x51,0x00,T|R|O,"Erase failure"},
{0x52,0x00,T,"Cartridge fault"},
{0x53,0x00,D|T|L|W|R|S|O|M|B|K,"Media load or eject failed"},
{0x53,0x01,T,"Unload tape failure"},
{0x53,0x02,D|T|W|R|O|M|B|K,"Medium removal prevented"},
{0x54,0x00,P,"Scsi to host system interface failure"},
{0x55,0x00,P,"System resource failure"},
{0x55,0x01,D|O|B|K,"System buffer full"},
{0x55,0x02,D|T|L|P|W|R|S|O|M|A|E|K,"Insufficient reservation resources"},
{0x55,0x03,D|T|L|P|W|R|S|O|M|C|A|E,"Insufficient resources"},
{0x55,0x04,D|T|L|P|W|R|S|O|M|A|E,"Insufficient registration resources"},
{0x55,0x05,D|T|P|W|R|O|M|A|E|B|K,"Insufficient access control resources"},
{0x55,0x06,D|T|W|R|O|M|B,"Auxiliary memory out of space"},
{0x57,0x00,R,"Unable to recover table-of-contents"},
{0x58,0x00,O,"Generation does not exist"},
{0x59,0x00,O,"Updated block read"},
{0x5A,0x00,D|T|L|P|W|R|S|O|M|B|K,"Operator request or state change input"},
{0x5A,0x01,D|T|W|R|O|M|B|K,"Operator medium removal request"},
{0x5A,0x02,D|T|W|R|O|A|B|K,"Operator selected write protect"},
{0x5A,0x03,D|T|W|R|O|A|B|K,"Operator selected write permit"},
{0x5B,0x00,D|T|L|P|W|R|S|O|M|K,"Log exception"},
{0x5B,0x01,D|T|L|P|W|R|S|O|M|K,"Threshold condition met"},
{0x5B,0x02,D|T|L|P|W|R|S|O|M|K,"Log counter at maximum"},
{0x5B,0x03,D|T|L|P|W|R|S|O|M|K,"Log list codes exhausted"},
{0x5C,0x00,D|O,"Rpl status change"},
{0x5C,0x01,D|O,"Spindles synchronized"},
{0x5C,0x02,D|O,"Spindles not synchronized"},
{0x5D,0x00,SC_ALL_DEVS,"Failure prediction threshold exceeded"},
{0x5D,0x01,R|B,"Media failure prediction threshold exceeded"},
{0x5D,0x02,R,SC_LOGICAL_UNIT "failure prediction threshold exceeded"},
{0x5D,0x03,R,"spare area exhaustion prediction threshold exceeded"},
/* large series of "impending failure" messages */
{0x5D,0x10,D|B,SC_HARDWARE_IF "general hard drive failure"},
{0x5D,0x11,D|B,SC_HARDWARE_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x12,D|B,SC_HARDWARE_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x13,D|B,SC_HARDWARE_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x14,D|B,SC_HARDWARE_IF "too many block reassigns"},
{0x5D,0x15,D|B,SC_HARDWARE_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x16,D|B,SC_HARDWARE_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x17,D|B,SC_HARDWARE_IF "channel parametrics"},
{0x5D,0x18,D|B,SC_HARDWARE_IF "controller detected"},
{0x5D,0x19,D|B,SC_HARDWARE_IF "throughput performance"},
{0x5D,0x1A,D|B,SC_HARDWARE_IF "seek time performance"},
{0x5D,0x1B,D|B,SC_HARDWARE_IF "spin-up retry count"},
{0x5D,0x1C,D|B,SC_HARDWARE_IF "drive calibration retry count"},
{0x5D,0x20,D|B,SC_CONTROLLER_IF "general hard drive failure"},
{0x5D,0x21,D|B,SC_CONTROLLER_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x22,D|B,SC_CONTROLLER_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x23,D|B,SC_CONTROLLER_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x24,D|B,SC_CONTROLLER_IF "too many block reassigns"},
{0x5D,0x25,D|B,SC_CONTROLLER_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x26,D|B,SC_CONTROLLER_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x27,D|B,SC_CONTROLLER_IF "channel parametrics"},
{0x5D,0x28,D|B,SC_CONTROLLER_IF "controller detected"},
{0x5D,0x29,D|B,SC_CONTROLLER_IF "throughput performance"},
{0x5D,0x2A,D|B,SC_CONTROLLER_IF "seek time performance"},
{0x5D,0x2B,D|B,SC_CONTROLLER_IF "spin-up retry count"},
{0x5D,0x2C,D|B,SC_CONTROLLER_IF "drive calibration retry count"},
{0x5D,0x30,D|B,SC_DATA_CHANNEL_IF "general hard drive failure"},
{0x5D,0x31,D|B,SC_DATA_CHANNEL_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x32,D|B,SC_DATA_CHANNEL_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x33,D|B,SC_DATA_CHANNEL_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x34,D|B,SC_DATA_CHANNEL_IF "too many block reassigns"},
{0x5D,0x35,D|B,SC_DATA_CHANNEL_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x36,D|B,SC_DATA_CHANNEL_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x37,D|B,SC_DATA_CHANNEL_IF "channel parametrics"},
{0x5D,0x38,D|B,SC_DATA_CHANNEL_IF "controller detected"},
{0x5D,0x39,D|B,SC_DATA_CHANNEL_IF "throughput performance"},
{0x5D,0x3A,D|B,SC_DATA_CHANNEL_IF "seek time performance"},
{0x5D,0x3B,D|B,SC_DATA_CHANNEL_IF "spin-up retry count"},
{0x5D,0x3C,D|B,SC_DATA_CHANNEL_IF "drive calibration retry count"},
{0x5D,0x40,D|B,SC_SERVO_IF "general hard drive failure"},
{0x5D,0x41,D|B,SC_SERVO_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x42,D|B,SC_SERVO_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x43,D|B,SC_SERVO_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x44,D|B,SC_SERVO_IF "too many block reassigns"},
{0x5D,0x45,D|B,SC_SERVO_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x46,D|B,SC_SERVO_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x47,D|B,SC_SERVO_IF "channel parametrics"},
{0x5D,0x48,D|B,SC_SERVO_IF "controller detected"},
{0x5D,0x49,D|B,SC_SERVO_IF "throughput performance"},
{0x5D,0x4A,D|B,SC_SERVO_IF "seek time performance"},
{0x5D,0x4B,D|B,SC_SERVO_IF "spin-up retry count"},
{0x5D,0x4C,D|B,SC_SERVO_IF "drive calibration retry count"},
{0x5D,0x50,D|B,SC_SPINDLE_IF "general hard drive failure"},
{0x5D,0x51,D|B,SC_SPINDLE_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x52,D|B,SC_SPINDLE_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x53,D|B,SC_SPINDLE_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x54,D|B,SC_SPINDLE_IF "too many block reassigns"},
{0x5D,0x55,D|B,SC_SPINDLE_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x56,D|B,SC_SPINDLE_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x57,D|B,SC_SPINDLE_IF "channel parametrics"},
{0x5D,0x58,D|B,SC_SPINDLE_IF "controller detected"},
{0x5D,0x59,D|B,SC_SPINDLE_IF "throughput performance"},
{0x5D,0x5A,D|B,SC_SPINDLE_IF "seek time performance"},
{0x5D,0x5B,D|B,SC_SPINDLE_IF "spin-up retry count"},
{0x5D,0x5C,D|B,SC_SPINDLE_IF "drive calibration retry count"},
{0x5D,0x60,D|B,SC_FIRMWARE_IF "general hard drive failure"},
{0x5D,0x61,D|B,SC_FIRMWARE_IF "drive" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x62,D|B,SC_FIRMWARE_IF "data" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x63,D|B,SC_FIRMWARE_IF "seek" SC_ERROR_RATE_TOO_HIGH },
{0x5D,0x64,D|B,SC_FIRMWARE_IF "too many block reassigns"},
{0x5D,0x65,D|B,SC_FIRMWARE_IF "access" SC_TIMES_TOO_HIGH },
{0x5D,0x66,D|B,SC_FIRMWARE_IF "start unit" SC_TIMES_TOO_HIGH },
{0x5D,0x67,D|B,SC_FIRMWARE_IF "channel parametrics"},
{0x5D,0x68,D|B,SC_FIRMWARE_IF "controller detected"},
{0x5D,0x69,D|B,SC_FIRMWARE_IF "throughput performance"},
{0x5D,0x6A,D|B,SC_FIRMWARE_IF "seek time performance"},
{0x5D,0x6B,D|B,SC_FIRMWARE_IF "spin-up retry count"},
{0x5D,0x6C,D|B,SC_FIRMWARE_IF "drive calibration retry count"},
{0x5D,0xFF,SC_ALL_DEVS,"Failure prediction threshold exceeded (false)"},
{0x5E,0x00,D|T|L|P|W|R|S|O|C|A|K,"Low power condition on"},
{0x5E,0x01,D|T|L|P|W|R|S|O|C|A|K,"Idle condition activated by timer"},
{0x5E,0x02,D|T|L|P|W|R|S|O|C|A|K,"Standby condition activated by timer"},
{0x5E,0x03,D|T|L|P|W|R|S|O|C|A|K,"Idle condition activated by command"},
{0x5E,0x04,D|T|L|P|W|R|S|O|C|A|K,"Standby condition activated by command"},
{0x5E,0x41,B,"Power state change to active"},
{0x5E,0x42,B,"Power state change to idle"},
{0x5E,0x43,B,"Power state change to standby"},
{0x5E,0x45,B,"Power state change to sleep"},
{0x5E,0x47,B|K,"Power state change to device control"},
{0x60,0x00,S,"Lamp failure"},
{0x61,0x00,S,"Video acquisition error"},
{0x61,0x01,S,"Unable to acquire video"},
{0x61,0x02,S,"Out of focus"},
{0x62,0x00,S,"Scan head positioning error"},
{0x63,0x00,R,"End of user area encountered on this track"},
{0x63,0x01,R,"Packet does not fit in available space"},
{0x64,0x00,R,"Illegal mode for this track"},
{0x64,0x01,R,"Invalid packet size"},
{0x65,0x00,SC_ALL_DEVS,"Voltage fault"},
{0x66,0x00,S,"Automatic document feeder cover up"},
{0x66,0x01,S,"Automatic document feeder lift up"},
{0x66,0x02,S,"Document jam in automatic document feeder"},
{0x66,0x03,S,"Document miss feed automatic in document feeder"},
{0x67,0x00,A,"Configuration failure"},
{0x67,0x01,A,"Configuration of incapable logical units failed"},
{0x67,0x02,A,"Add logical unit failed"},
{0x67,0x03,A,"Modification of logical unit failed"},
{0x67,0x04,A,"Exchange of logical unit failed"},
{0x67,0x05,A,"Remove of logical unit failed"},
{0x67,0x06,A,"Attachment of logical unit failed"},
{0x67,0x07,A,"Creation of logical unit failed"},
{0x67,0x08,A,"Assign failure occurred"},
{0x67,0x09,A,"Multiply assigned logical unit"},
{0x67,0x0A,SC_ALL_DEVS,"Set target port groups command failed"},
{0x68,0x00,A,SC_LOGICAL_UNIT "not configured"},
{0x69,0x00,A,"Data loss on logical unit"},
{0x69,0x01,A,"Multiple logical unit failures"},
{0x69,0x02,A,"Parity/data mismatch"},
{0x6A,0x00,A,"Informational,refer to log"},
{0x6B,0x00,A,"State change has occurred"},
{0x6B,0x01,A,"Redundancy level got better"},
{0x6B,0x02,A,"Redundancy level got worse"},
{0x6C,0x00,A,"Rebuild failure occurred"},
{0x6D,0x00,A,"Recalculate failure occurred"},
{0x6E,0x00,A,"Command to logical unit failed"},
{0x6F,0x00,R,"Copy protection key exchange failure - authentication failure"},
{0x6F,0x01,R,"Copy protection key exchange failure - key not present"},
{0x6F,0x02,R,"Copy protection key exchange failure - key not established"},
{0x6F,0x03,R,"Read of scrambled sector without authentication"},
{0x6F,0x04,R,"Media region code is mismatched to logical unit region"},
{0x6F,0x05,R,"Drive region must be permanent/region reset count error"},
/*
* FIXME(eric) - need a way to represent wildcards here.
*/
{0x70,0x00,T,"Decompression exception short algorithm id of nn"},
{0x71,0x00,T,"Decompression exception long algorithm id"},
{0x72,0x00,R,"Session fixation error"},
{0x72,0x01,R,"Session fixation error writing lead-in"},
{0x72,0x02,R,"Session fixation error writing lead-out"},
{0x72,0x03,R,"Session fixation error - incomplete track in session"},
{0x72,0x04,R,"Empty or partially written reserved track"},
{0x72,0x05,R,"No more track reservations allowed"},
{0x73,0x00,R,"Cd control error"},
{0x73,0x01,R,"Power calibration area almost full"},
{0x73,0x02,R,"Power calibration area is full"},
{0x73,0x03,R,"Power calibration area error"},
{0x73,0x04,R,"Program memory area update failure"},
{0x73,0x05,R,"Program memory area is full"},
{0x73,0x06,R,"RMA/PMA is full"},
{0, 0, 0, NULL}
};
static const char * sc_oft_used[0x1f] = {
"umulig", /* index 0x0 should be impossible */
"Audio play operation ",
"Logical unit ",
"not ready, ",
" operation",
" in progress ",
"Hardware impending failure ",
"Controller impending failure ",
"Data channel impending failure ", /* index 0x8 */
"Servo impending failure ",
"Spindle impending failure ",
"Firmware impending failure ",
"Recovered data ",
" error rate too high",
" times too high",
};
static const char *snstext[] = {
"No Sense", /* There is no sense information */
"Recovered Error", /* The last command completed successfully
but used error correction */
"Not Ready", /* The addressed target is not ready */
"Medium Error", /* Data error detected on the medium */
"Hardware Error", /* Controller or device failure */
"Illegal Request",
"Unit Attention", /* Removable medium was changed, or
the target has been reset */
"Data Protect", /* Access to the data is blocked */
"Blank Check", /* Reached unexpected written or unwritten
region of the medium */
"Key=9", /* Vendor specific */
"Copy Aborted", /* COPY or COMPARE was aborted */
"Aborted Command", /* The target aborted the command */
"Equal", /* SEARCH DATA found data equal (obsolete) */
"Volume Overflow", /* Medium full with still data to be written */
"Miscompare", /* Source data and data on the medium
do not agree */
"Key=15" /* Reserved */
};
static
void sg_print_asc_ascq(unsigned char asc, unsigned char ascq)
{
int k, j;
char obuff[256];
const char * ccp;
const char * oup;
char c;
int found = 0;
for (k=0; additional[k].text; k++) {
if (additional[k].code1 == asc &&
additional[k].code2 == ascq) {
found = 1;
ccp = additional[k].text;
for (j = 0; *ccp && (j < sizeof(obuff)); ++ccp) {
c = *ccp;
if ((c < 0x20) && (c > 0)) {
oup = sc_oft_used[(int)c];
if (oup) {
strcpy(obuff + j, oup);
j += strlen(oup);
}
else {
strcpy(obuff + j, "???");
j += 3;
}
}
else
obuff[j++] = c;
}
if (j < sizeof(obuff))
obuff[j] = '\0';
else
obuff[sizeof(obuff) - 1] = '\0';
fprintf(OUTP, "Additional sense: %s\n", obuff);
}
}
if (found)
return;
for(k=0; additional2[k].text; k++) {
if ((additional2[k].code1 == asc) &&
(ascq >= additional2[k].code2_min) &&
(ascq <= additional2[k].code2_max)) {
found = 1;
fprintf(OUTP, "Additional sense: ");
fprintf(OUTP, additional2[k].text, ascq);
fprintf(OUTP, "\n");
}
}
if (! found)
fprintf(OUTP, "ASC=%2x ASCQ=%2x\n", asc, ascq);
}
/* Print sense information */
void sg_print_sense(const char * leadin, const unsigned char * sense_buffer,
int sb_len)
{
int k, s;
int sense_key, sense_class, valid, code;
int descriptor_format = 0;
const char * error = NULL;
if (sb_len < 1) {
fprintf(OUTP, "sense buffer empty\n");
return;
}
sense_class = (sense_buffer[0] >> 4) & 0x07;
code = sense_buffer[0] & 0xf;
valid = sense_buffer[0] & 0x80;
if (leadin)
fprintf(OUTP, "%s: ", leadin);
if (sense_class == 7) { /* extended sense data */
s = sense_buffer[7] + 8;
if(s > sb_len) /* device has more available which we ignore */
s = sb_len;
switch (code) {
case 0x0:
error = "Current"; /* error concerns current command */
break;
case 0x1:
error = "Deferred"; /* error concerns some earlier command */
/* e.g., an earlier write to disk cache succeeded, but
now the disk discovers that it cannot write the data */
break;
case 0x2:
descriptor_format = 1;
error = "Descriptor current";
/* new descriptor sense format */
break;
case 0x3:
descriptor_format = 1;
error = "Descriptor deferred";
/* new descriptor sense format (deferred report) */
break;
default:
error = "Invalid";
}
sense_key = sense_buffer[ descriptor_format ? 1 : 2 ] & 0xf;
fprintf(OUTP, "%s, Sense key: %s\n", error, snstext[sense_key]);
if (descriptor_format)
sg_print_asc_ascq(sense_buffer[2], sense_buffer[3]);
else {
if (!valid)
fprintf(OUTP, "[valid=0] ");
fprintf(OUTP, "Info fld=0x%x, ", (int)((sense_buffer[3] << 24) |
(sense_buffer[4] << 16) | (sense_buffer[5] << 8) |
sense_buffer[6]));
if (sense_buffer[2] & 0x80)
fprintf(OUTP, "FMK "); /* current command has read a filemark */
if (sense_buffer[2] & 0x40)
fprintf(OUTP, "EOM "); /* end-of-medium condition exists */
if (sense_buffer[2] & 0x20)
fprintf(OUTP, "ILI "); /* incorrect block length requested */
if (s > 13) {
if (sense_buffer[12] || sense_buffer[13])
sg_print_asc_ascq(sense_buffer[12], sense_buffer[13]);
}
if (sense_key == 5 && s >= 18 && (sense_buffer[15]&0x80)) {
fprintf(OUTP, "Sense Key Specific: Error in %s byte %d",
(sense_buffer[15]&0x40)?"Command":"Data",
(sense_buffer[16]<<8)|sense_buffer[17]);
if(sense_buffer[15]&0x08) {
fprintf(OUTP, " bit %d\n", sense_buffer[15]&0x07);
} else {
fprintf(OUTP, "\n");
}
}
}
} else { /* non-extended sense data */
/*
* Standard says:
* sense_buffer[0] & 0200 : address valid
* sense_buffer[0] & 0177 : vendor-specific error code
* sense_buffer[1] & 0340 : vendor-specific
* sense_buffer[1..3] : 21-bit logical block address
*/
if (sb_len < 4) {
fprintf(OUTP, "sense buffer too short (4 byte minimum)\n");
return;
}
if (leadin)
fprintf(OUTP, "%s: ", leadin);
if (sense_buffer[0] < 15)
fprintf(OUTP,
"old sense: key %s\n", snstext[sense_buffer[0] & 0x0f]);
else
fprintf(OUTP, "sns = %2x %2x\n", sense_buffer[0], sense_buffer[2]);
fprintf(OUTP, "Non-extended sense class %d code 0x%0x ",
sense_class, code);
s = 4;
}
fprintf(OUTP, "Raw sense data (in hex):\n ");
for (k = 0; k < s; ++k) {
if ((k > 0) && (0 == (k % 24)))
fprintf(OUTP, "\n ");
fprintf(OUTP, "%02x ", sense_buffer[k]);
}
fprintf(OUTP, "\n");
}
static const char * hostbyte_table[]={
"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
"DID_PASSTHROUGH", "DID_SOFT_ERROR", NULL};
void sg_print_host_status(int host_status)
{ static int maxcode=0;
int i;
if(! maxcode) {
for(i = 0; hostbyte_table[i]; i++) ;
maxcode = i-1;
}
fprintf(OUTP, "Host_status=0x%02x", host_status);
if(host_status > maxcode) {
fprintf(OUTP, "is invalid ");
return;
}
fprintf(OUTP, "(%s) ",hostbyte_table[host_status]);
}
static const char * driverbyte_table[]={
"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE", NULL};
static const char * driversuggest_table[]={"SUGGEST_OK",
"SUGGEST_RETRY", "SUGGEST_ABORT", "SUGGEST_REMAP", "SUGGEST_DIE",
unknown,unknown,unknown, "SUGGEST_SENSE",NULL};
void sg_print_driver_status(int driver_status)
{
static int driver_max =0 , suggest_max=0;
int i;
int dr = driver_status & SG_ERR_DRIVER_MASK;
int su = (driver_status & SG_ERR_SUGGEST_MASK) >> 4;
if(! driver_max) {
for(i = 0; driverbyte_table[i]; i++) ;
driver_max = i;
for(i = 0; driversuggest_table[i]; i++) ;
suggest_max = i;
}
fprintf(OUTP, "Driver_status=0x%02x",driver_status);
fprintf(OUTP, " (%s,%s) ",
dr < driver_max ? driverbyte_table[dr]:"invalid",
su < suggest_max ? driversuggest_table[su]:"invalid");
}
static int sg_sense_print(const char * leadin, int scsi_status,
int host_status, int driver_status,
const unsigned char * sense_buffer, int sb_len)
{
int done_leadin = 0;
int done_sense = 0;
scsi_status &= 0x7e; /*sanity */
if ((0 == scsi_status) && (0 == host_status) &&
(0 == driver_status))
return 1; /* No problems */
if (0 != scsi_status) {
if (leadin)
fprintf(OUTP, "%s: ", leadin);
done_leadin = 1;
fprintf(OUTP, "scsi status: ");
sg_print_scsi_status(scsi_status);
fprintf(OUTP, "\n");
if (sense_buffer && ((scsi_status == SCSI_CHECK_CONDITION) ||
(scsi_status == SCSI_COMMAND_TERMINATED))) {
sg_print_sense(0, sense_buffer, sb_len);
done_sense = 1;
}
}
if (0 != host_status) {
if (leadin && (! done_leadin))
fprintf(OUTP, "%s: ", leadin);
if (done_leadin)
fprintf(OUTP, "plus...: ");
else
done_leadin = 1;
sg_print_host_status(host_status);
fprintf(OUTP, "\n");
}
if (0 != driver_status) {
if (leadin && (! done_leadin))
fprintf(OUTP, "%s: ", leadin);
if (done_leadin)
fprintf(OUTP, "plus...: ");
else
done_leadin = 1;
sg_print_driver_status(driver_status);
fprintf(OUTP, "\n");
if (sense_buffer && (! done_sense) &&
(SG_ERR_DRIVER_SENSE == (0xf & driver_status)))
sg_print_sense(0, sense_buffer, sb_len);
}
return 0;
}
#ifdef SG_IO
int sg_chk_n_print3(const char * leadin, struct sg_io_hdr * hp)
{
return sg_sense_print(leadin, hp->status, hp->host_status,
hp->driver_status, hp->sbp, hp->sb_len_wr);
}
#endif
int sg_chk_n_print(const char * leadin, int masked_status,
int host_status, int driver_status,
const unsigned char * sense_buffer, int sb_len)
{
int scsi_status = (masked_status << 1) & 0x7e;
return sg_sense_print(leadin, scsi_status, host_status, driver_status,
sense_buffer, sb_len);
}
#ifdef SG_IO
int sg_err_category3(struct sg_io_hdr * hp)
{
return sg_err_category_new(hp->status, hp->host_status,
hp->driver_status, hp->sbp, hp->sb_len_wr);
}
#endif
int sg_err_category(int masked_status, int host_status,
int driver_status, const unsigned char * sense_buffer,
int sb_len)
{
int scsi_status = (masked_status << 1) & 0x7e;
return sg_err_category_new(scsi_status, host_status, driver_status,
sense_buffer, sb_len);
}
int sg_err_category_new(int scsi_status, int host_status, int driver_status,
const unsigned char * sense_buffer, int sb_len)
{
scsi_status &= 0x7e;
if ((0 == scsi_status) && (0 == host_status) &&
(0 == driver_status))
return SG_ERR_CAT_CLEAN;
if ((SCSI_CHECK_CONDITION == scsi_status) ||
(SCSI_COMMAND_TERMINATED == scsi_status) ||
(SG_ERR_DRIVER_SENSE == (0xf & driver_status))) {
if (sense_buffer && (sb_len > 2)) {
int sense_key;
unsigned char asc;
if (sense_buffer[0] & 0x2) {
sense_key = sense_buffer[1] & 0xf;
asc = sense_buffer[2];
}
else {
sense_key = sense_buffer[2] & 0xf;
asc = (sb_len > 12) ? sense_buffer[12] : 0;
}
if(RECOVERED_ERROR == sense_key)
return SG_ERR_CAT_RECOVERED;
else if (UNIT_ATTENTION == sense_key) {
if (0x28 == asc)
return SG_ERR_CAT_MEDIA_CHANGED;
if (0x29 == asc)
return SG_ERR_CAT_RESET;
}
}
return SG_ERR_CAT_SENSE;
}
if (0 != host_status) {
if ((SG_ERR_DID_NO_CONNECT == host_status) ||
(SG_ERR_DID_BUS_BUSY == host_status) ||
(SG_ERR_DID_TIME_OUT == host_status))
return SG_ERR_CAT_TIMEOUT;
}
if (0 != driver_status) {
if (SG_ERR_DRIVER_TIMEOUT == driver_status)
return SG_ERR_CAT_TIMEOUT;
}
return SG_ERR_CAT_OTHER;
}
int sg_get_command_size(unsigned char opcode)
{
return COMMAND_SIZE(opcode);
}
void sg_get_command_name(unsigned char opcode, int buff_len, char * buff)
{
const char **table = commands[ group(opcode) ];
if ((NULL == buff) || (buff_len < 1))
return;
switch ((unsigned long) table) {
case RESERVED_GROUP:
strncpy(buff, reserved, buff_len);
break;
case VENDOR_GROUP:
strncpy(buff, vendor, buff_len);
break;
default:
strncpy(buff, table[opcode & 0x1f], buff_len);
break;
}
}
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