| #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 07 3 May 2002) |
| * |
| * Version 0.89 (20030313) |
| * 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) { |
| fprintf(OUTP, "Sense buffer too small (at %d bytes), %d bytes " |
| "truncated\n", sb_len, s - sb_len); |
| 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; |
| } |
| } |