Ok. I didn't make 2.4.0 in 2000. Tough. I tried, but we had some

[davej-history.git] / drivers / scsi / constants.c

/* 
 * ASCII values for a number of symbolic constants, printing functions,
 * etc.
 * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
 *
 */

#define __NO_VERSION__
#include <linux/module.h>

#include <linux/config.h>
#include <linux/blk.h>
#include <linux/kernel.h>
#include"scsi.h"
#include"hosts.h"

#define CONST_COMMAND 0x01
#define CONST_STATUS 0x02
#define CONST_SENSE 0x04
#define CONST_XSENSE 0x08
#define CONST_CMND 0x10
#define CONST_MSG 0x20
#define CONST_HOST 0x40
#define CONST_DRIVER 0x80

static const char unknown[] ="UNKNOWN";

#ifdef CONFIG_SCSI_CONSTANTS
#ifdef CONSTANTS
#undef CONSTANTS
#endif
#define CONSTANTS (CONST_COMMAND | CONST_STATUS | CONST_SENSE | CONST_XSENSE \
 | CONST_CMND | CONST_MSG | CONST_HOST | CONST_DRIVER)
#endif

#if (CONSTANTS & CONST_COMMAND)
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[] = {
/* 20-22 */ unknown, unknown, unknown,
/* 23-28 */ unknown,"Define window parameters","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)", unknown,"Play audio msf",
"Play audio track/index",
/* 49-4f */"Play track relative (10)", unknown,"Pause/resume",
"Log Select","Log Sense", unknown, unknown,
/* 50-55 */ unknown, unknown, unknown, unknown, unknown,"Mode Select (10)",
/* 56-5b */ unknown, unknown, unknown, unknown,"Mode Sense (10)", unknown,
/* 5c-5f */ unknown, unknown, unknown,
};


/* The following are 12 byte commands in group 5 */
static const char*group_5_commands[] = {
/* a0-a5 */ unknown, unknown, unknown, unknown, unknown,
"Move medium/play audio(12)",
/* a6-a9 */"Exchange medium", unknown,"Read(12)","Play track relative(12)",
/* aa-ae */"Write(12)", unknown,"Erase(12)", unknown,
"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)", unknown,
/* b5-b6 */"Request volume element address","Send volume tag",
/* b7-b9 */"Read defect data(12)","Read element status", unknown,
/* ba-bf */ unknown, unknown, unknown, unknown, unknown, unknown,
};



#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, (const char**) RESERVED_GROUP,
 group_5_commands, (const char**) VENDOR_GROUP,
(const char**) VENDOR_GROUP
};

static const char reserved[] ="RESERVED";
static const char vendor[] ="VENDOR SPECIFIC";

static voidprint_opcode(int opcode) {
const char**table = commands[group(opcode) ];
switch((unsigned long) table) {
case RESERVED_GROUP:
printk("%s(0x%02x) ", reserved, opcode);
break;
case VENDOR_GROUP:
printk("%s(0x%02x) ", vendor, opcode);
break;
default:
if(table[opcode &0x1f] != unknown)
printk("%s ",table[opcode &0x1f]);
else
printk("%s(0x%02x) ", unknown, opcode);
break;
}
}
#else/* CONST & CONST_COMMAND */
static voidprint_opcode(int opcode) {
printk("0x%02x ", opcode);
}
#endif 

voidprint_command(unsigned char*command) {
int i,s;
print_opcode(command[0]);
for( i =1, s =COMMAND_SIZE(command[0]); i < s; ++i)
printk("%02x ", command[i]);
printk("\n");
}

#if (CONSTANTS & CONST_STATUS)
static const char* statuses[] = {
/* 0-4 */"Good","Check Condition","Condition Met", unknown,"Busy",
/* 5-9 */ unknown, unknown, unknown,"Intermediate", unknown,
/* a-c */"Intermediate-Condition Met", unknown,"Reservation Conflict",
/* d-10 */ unknown, unknown, unknown, unknown,
/* 11-14 */"Command Terminated", unknown, unknown,"Queue Full",
/* 15-1a */ unknown, unknown, unknown, unknown, unknown, unknown,
/* 1b-1f */ unknown, unknown, unknown, unknown, unknown,
};
#endif

voidprint_status(int status) {
 status = (status >>1) &0x1f;
#if (CONSTANTS & CONST_STATUS)
printk("%s ",statuses[status]);
#else
printk("0x%0x ", status);
#endif 
}

#if (CONSTANTS & CONST_XSENSE)
#define D 0x0001/* DIRECT ACCESS DEVICE (disk) */
#define T 0x0002/* SEQUENTIAL ACCESS DEVICE (tape) */
#define L 0x0004/* PRINTER DEVICE */
#define P 0x0008/* PROCESSOR DEVICE */
#define W 0x0010/* WRITE ONCE READ MULTIPLE DEVICE */
#define R 0x0020/* READ ONLY (CD-ROM) DEVICE */
#define S 0x0040/* SCANNER DEVICE */
#define O 0x0080/* OPTICAL MEMORY DEVICE */
#define M 0x0100/* MEDIA CHANGER DEVICE */
#define C 0x0200/* COMMUNICATION DEVICE */
#define A 0x0400/* ARRAY STORAGE */
#define E 0x0800/* ENCLOSURE SERVICES DEVICE */
#define B 0x1000/* SIMPLIFIED DIRECT ACCESS DEVICE */
#define K 0x2000/* OPTICAL CARD READER/WRITER DEVICE */

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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"I/O process terminated"},
{0x00,0x11,R,"Audio play operation in progress"},
{0x00,0x12,R,"Audio play operation paused"},
{0x00,0x13,R,"Audio play operation successfully completed"},
{0x00,0x14,R,"Audio play operation stopped due to error"},
{0x00,0x15,R,"No current audio status to return"},
{0x00,0x16,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Operation in progress"},
{0x00,0x17,D|T|L|W|R|S|O|M|A|E|B|K,"Cleaning requested"},
{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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,cause not reportable"},
{0x04,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit is in process of becoming ready"},
{0x04,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,initializing cmd. required"},
{0x04,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,manual intervention required"},
{0x04,0x04,D|T|L|R|O|B,"Logical unit not ready,format in progress"},
{0x04,0x05,D|T|W|O|M|C|A|B|K,"Logical unit not ready,rebuild in progress"},
{0x04,0x06,D|T|W|O|M|C|A|B|K,"Logical unit not ready,recalculation in progress"},
{0x04,0x07,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,operation in progress"},
{0x04,0x08,R,"Logical unit not ready,long write in progress"},
{0x04,0x09,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not ready,self-test in progress"},
{0x05,0x00,D|T|L|W|R|S|O|M|C|A|E|B|K,"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,"Logical unit communication failure"},
{0x08,0x01,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit communication time-out"},
{0x08,0x02,D|T|L|W|R|S|O|M|C|A|E|B|K,"Logical unit communication parity error"},
{0x08,0x03,D|T|R|O|M|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Error log overflow"},
{0x0B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Warning"},
{0x0B,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Warning - specified temperature exceeded"},
{0x0B,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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"},
{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"},
{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"},
{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,"Recovered data with no error correction applied"},
{0x17,0x01,D|T|W|R|S|O|B|K,"Recovered data with retries"},
{0x17,0x02,D|T|W|R|O|B|K,"Recovered data with positive head offset"},
{0x17,0x03,D|T|W|R|O|B|K,"Recovered data with negative head offset"},
{0x17,0x04,W|R|O|B,"Recovered data with retries and/or circ applied"},
{0x17,0x05,D|W|R|O|B|K,"Recovered data using previous sector id"},
{0x17,0x06,D|W|O|B|K,"Recovered data without ecc - data auto-reallocated"},
{0x17,0x07,D|W|R|O|B|K,"Recovered data without ecc - recommend reassignment"},
{0x17,0x08,D|W|R|O|B|K,"Recovered data without ecc - recommend rewrite"},
{0x17,0x09,D|W|R|O|B|K,"Recovered data without ecc - data rewritten"},
{0x18,0x00,D|T|W|R|O|B|K,"Recovered data with error correction applied"},
{0x18,0x01,D|W|R|O|B|K,"Recovered data with error corr. & retries applied"},
{0x18,0x02,D|W|R|O|B|K,"Recovered data - data auto-reallocated"},
{0x18,0x03,R,"Recovered data with CIRC"},
{0x18,0x04,R,"Recovered data with L-EC"},
{0x18,0x05,D|W|R|O|B|K,"Recovered data - recommend reassignment"},
{0x18,0x06,D|W|R|O|B|K,"Recovered data - recommend rewrite"},
{0x18,0x07,D|W|O|B|K,"Recovered data with ecc - data rewritten"},
{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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter list length error"},
{0x1B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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 operation"},
{0x1E,0x00,D|W|O|B|K,"Recovered id with ecc correction"},
{0x1F,0x00,D|O|K,"Partial defect list transfer"},
{0x20,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid command operation code"},
{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"},
{0x22,0x00,D,"Illegal function (use 20 00,24 00,or 26 00)"},
{0x24,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid field in cdb"},
{0x24,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"CDB decryption error"},
{0x25,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit not supported"},
{0x26,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid field in parameter list"},
{0x26,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter not supported"},
{0x26,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Parameter value invalid"},
{0x26,0x03,D|T|L|P|W|R|S|O|M|C|A|E|K,"Threshold parameters not supported"},
{0x26,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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 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,"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"},
{0x28,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Power on,reset,or bus device reset occurred"},
{0x29,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Power on occurred"},
{0x29,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi bus reset occurred"},
{0x29,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Bus device reset function occurred"},
{0x29,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Device internal reset"},
{0x29,0x05,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Transceiver mode changed to single-ended"},
{0x29,0x06,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Transceiver mode changed to lvd"},
{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"},
{0x2B,0x00,D|T|L|P|W|R|S|O|C|K,"Copy cannot execute since host cannot disconnect"},
{0x2C,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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"},
{0x2D,0x00,T,"Overwrite error on update in place"},
{0x2F,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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"},
{0x31,0x00,D|T|W|R|O|B|K,"Medium format corrupted"},
{0x31,0x01,D|L|R|O|B,"Format command failed"},
{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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure failure"},
{0x35,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services failure"},
{0x35,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Unsupported enclosure function"},
{0x35,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services unavailable"},
{0x35,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Enclosure services transfer failure"},
{0x35,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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 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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit has not self-configured yet"},
{0x3E,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failure"},
{0x3E,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Timeout on logical unit"},
{0x3E,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failed self-test"},
{0x3E,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit unable to update self-test log"},
{0x3F,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Target operating conditions have changed"},
{0x3F,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Microcode has been changed"},
{0x3F,0x02,D|T|L|P|W|R|S|O|M|C|B|K,"Changed operating definition"},
{0x3F,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Message error"},
{0x44,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Internal target failure"},
{0x45,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Select or reselect failure"},
{0x46,0x00,D|T|L|P|W|R|S|O|M|C|B|K,"Unsuccessful soft reset"},
{0x47,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi parity error"},
{0x47,0x01,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Data phase CRC error detected"},
{0x47,0x02,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Scsi parity error detected during st data phase"},
{0x47,0x03,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Information unit CRC error detected"},
{0x47,0x04,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Asynchronous information protection error detected"},
{0x48,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Initiator detected error message received"},
{0x49,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Invalid message error"},
{0x4A,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Command phase error"},
{0x4B,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Data phase error"},
{0x4C,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Logical unit failed self-configuration"},
/*
 * FIXME(eric) - need a way to represent wildcards here.
 */
{0x4D,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Tagged overlapped commands (nn = queue tag)"},
{0x4E,0x00,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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"},
{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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"Failure prediction threshold exceeded"},
{0x5D,0x01,R|B,"Media failure prediction threshold exceeded"},
{0x5D,0x02,R,"Logical unit failure prediction threshold exceeded"},
{0x5D,0x10,D|B,"Hardware impending failure general hard drive failure"},
{0x5D,0x11,D|B,"Hardware impending failure drive error rate too high"},
{0x5D,0x12,D|B,"Hardware impending failure data error rate too high"},
{0x5D,0x13,D|B,"Hardware impending failure seek error rate too high"},
{0x5D,0x14,D|B,"Hardware impending failure too many block reassigns"},
{0x5D,0x15,D|B,"Hardware impending failure access times too high"},
{0x5D,0x16,D|B,"Hardware impending failure start unit times too high"},
{0x5D,0x17,D|B,"Hardware impending failure channel parametrics"},
{0x5D,0x18,D|B,"Hardware impending failure controller detected"},
{0x5D,0x19,D|B,"Hardware impending failure throughput performance"},
{0x5D,0x1A,D|B,"Hardware impending failure seek time performance"},
{0x5D,0x1B,D|B,"Hardware impending failure spin-up retry count"},
{0x5D,0x1C,D|B,"Hardware impending failure drive calibration retry count"},
{0x5D,0x20,D|B,"Controller impending failure general hard drive failure"},
{0x5D,0x21,D|B,"Controller impending failure drive error rate too high"},
{0x5D,0x22,D|B,"Controller impending failure data error rate too high"},
{0x5D,0x23,D|B,"Controller impending failure seek error rate too high"},
{0x5D,0x24,D|B,"Controller impending failure too many block reassigns"},
{0x5D,0x25,D|B,"Controller impending failure access times too high"},
{0x5D,0x26,D|B,"Controller impending failure start unit times too high"},
{0x5D,0x27,D|B,"Controller impending failure channel parametrics"},
{0x5D,0x28,D|B,"Controller impending failure controller detected"},
{0x5D,0x29,D|B,"Controller impending failure throughput performance"},
{0x5D,0x2A,D|B,"Controller impending failure seek time performance"},
{0x5D,0x2B,D|B,"Controller impending failure spin-up retry count"},
{0x5D,0x2C,D|B,"Controller impending failure drive calibration retry count"},
{0x5D,0x30,D|B,"Data channel impending failure general hard drive failure"},
{0x5D,0x31,D|B,"Data channel impending failure drive error rate too high"},
{0x5D,0x32,D|B,"Data channel impending failure data error rate too high"},
{0x5D,0x33,D|B,"Data channel impending failure seek error rate too high"},
{0x5D,0x34,D|B,"Data channel impending failure too many block reassigns"},
{0x5D,0x35,D|B,"Data channel impending failure access times too high"},
{0x5D,0x36,D|B,"Data channel impending failure start unit times too high"},
{0x5D,0x37,D|B,"Data channel impending failure channel parametrics"},
{0x5D,0x38,D|B,"Data channel impending failure controller detected"},
{0x5D,0x39,D|B,"Data channel impending failure throughput performance"},
{0x5D,0x3A,D|B,"Data channel impending failure seek time performance"},
{0x5D,0x3B,D|B,"Data channel impending failure spin-up retry count"},
{0x5D,0x3C,D|B,"Data channel impending failure drive calibration retry count"},
{0x5D,0x40,D|B,"Servo impending failure general hard drive failure"},
{0x5D,0x41,D|B,"Servo impending failure drive error rate too high"},
{0x5D,0x42,D|B,"Servo impending failure data error rate too high"},
{0x5D,0x43,D|B,"Servo impending failure seek error rate too high"},
{0x5D,0x44,D|B,"Servo impending failure too many block reassigns"},
{0x5D,0x45,D|B,"Servo impending failure access times too high"},
{0x5D,0x46,D|B,"Servo impending failure start unit times too high"},
{0x5D,0x47,D|B,"Servo impending failure channel parametrics"},
{0x5D,0x48,D|B,"Servo impending failure controller detected"},
{0x5D,0x49,D|B,"Servo impending failure throughput performance"},
{0x5D,0x4A,D|B,"Servo impending failure seek time performance"},
{0x5D,0x4B,D|B,"Servo impending failure spin-up retry count"},
{0x5D,0x4C,D|B,"Servo impending failure drive calibration retry count"},
{0x5D,0x50,D|B,"Spindle impending failure general hard drive failure"},
{0x5D,0x51,D|B,"Spindle impending failure drive error rate too high"},
{0x5D,0x52,D|B,"Spindle impending failure data error rate too high"},
{0x5D,0x53,D|B,"Spindle impending failure seek error rate too high"},
{0x5D,0x54,D|B,"Spindle impending failure too many block reassigns"},
{0x5D,0x55,D|B,"Spindle impending failure access times too high"},
{0x5D,0x56,D|B,"Spindle impending failure start unit times too high"},
{0x5D,0x57,D|B,"Spindle impending failure channel parametrics"},
{0x5D,0x58,D|B,"Spindle impending failure controller detected"},
{0x5D,0x59,D|B,"Spindle impending failure throughput performance"},
{0x5D,0x5A,D|B,"Spindle impending failure seek time performance"},
{0x5D,0x5B,D|B,"Spindle impending failure spin-up retry count"},
{0x5D,0x5C,D|B,"Spindle impending failure drive calibration retry count"},
{0x5D,0x60,D|B,"Firmware impending failure general hard drive failure"},
{0x5D,0x61,D|B,"Firmware impending failure drive error rate too high"},
{0x5D,0x62,D|B,"Firmware impending failure data error rate too high"},
{0x5D,0x63,D|B,"Firmware impending failure seek error rate too high"},
{0x5D,0x64,D|B,"Firmware impending failure too many block reassigns"},
{0x5D,0x65,D|B,"Firmware impending failure access times too high"},
{0x5D,0x66,D|B,"Firmware impending failure start unit times too high"},
{0x5D,0x67,D|B,"Firmware impending failure channel parametrics"},
{0x5D,0x68,D|B,"Firmware impending failure controller detected"},
{0x5D,0x69,D|B,"Firmware impending failure throughput performance"},
{0x5D,0x6A,D|B,"Firmware impending failure seek time performance"},
{0x5D,0x6B,D|B,"Firmware impending failure spin-up retry count"},
{0x5D,0x6C,D|B,"Firmware impending failure drive calibration retry count"},
{0x5D,0xFF,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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,D|T|L|P|W|R|S|O|M|C|A|E|B|K,"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"},
{0x68,0x00,A,"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}
};
#endif

#if (CONSTANTS & CONST_SENSE)
static const char*snstext[] = {
"None",/* 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",/* A SEARCH DATA command found data equal */
"Volume Overflow",/* Medium full with still data to be written */
"Miscompare",/* Source data and data on the medium
 do not agree */
"Key=15"/* Reserved */
};
#endif

/* Print sense information */
static
voidprint_sense_internal(const char* devclass,
const unsigned char* sense_buffer,
 kdev_t dev)
{
int i, s;
int sense_class, valid, code;
const char* error = NULL;

 sense_class = (sense_buffer[0] >>4) &0x07;
 code = sense_buffer[0] &0xf;
 valid = sense_buffer[0] &0x80;

if(sense_class ==7) {/* extended sense data */
 s = sense_buffer[7] +8;
if(s > SCSI_SENSE_BUFFERSIZE)
 s = SCSI_SENSE_BUFFERSIZE;

if(!valid)
printk("[valid=0] ");
printk("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)
printk("FMK ");/* current command has read a filemark */
if(sense_buffer[2] &0x40)
printk("EOM ");/* end-of-medium condition exists */
if(sense_buffer[2] &0x20)
printk("ILI ");/* incorrect block length requested */

switch(code) {
case0x0:
 error ="Current";/* error concerns current command */
break;
case0x1:
 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;
default:
 error ="Invalid";
}

printk("%s ", error);

#if (CONSTANTS & CONST_SENSE)
printk("%s%s: sense key %s\n", devclass,
kdevname(dev), snstext[sense_buffer[2] &0x0f]);
#else
printk("%s%s: sns = %2x %2x\n", devclass,
kdevname(dev), sense_buffer[0], sense_buffer[2]);
#endif

/* Check to see if additional sense information is available */
if(sense_buffer[7] +7<13||
(sense_buffer[12] ==0&& sense_buffer[13] ==0))goto done;

#if (CONSTANTS & CONST_XSENSE)
for(i=0; additional[i].text; i++)
if(additional[i].code1 == sense_buffer[12] &&
 additional[i].code2 == sense_buffer[13])
printk("Additional sense indicates %s\n", additional[i].text);

for(i=0; additional2[i].text; i++)
if(additional2[i].code1 == sense_buffer[12] &&
 additional2[i].code2_min >= sense_buffer[13] &&
 additional2[i].code2_max <= sense_buffer[13]) {
printk("Additional sense indicates ");
printk(additional2[i].text, sense_buffer[13]);
printk("\n");
};
#else
printk("ASC=%2x ASCQ=%2x\n", sense_buffer[12], sense_buffer[13]);
#endif
}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 (CONSTANTS & CONST_SENSE)
if(sense_buffer[0] <15)
printk("%s%s: old sense key %s\n", devclass,
kdevname(dev), snstext[sense_buffer[0] &0x0f]);
else
#endif
printk("%s%s: sns = %2x %2x\n", devclass,
kdevname(dev), sense_buffer[0], sense_buffer[2]);

printk("Non-extended sense class %d code 0x%0x ", sense_class, code);
 s =4;
}

 done:
#if !(CONSTANTS & CONST_SENSE)
printk("Raw sense data:");
for(i =0; i < s; ++i)
printk("0x%02x ", sense_buffer[i]);
printk("\n");
#endif
return;
}

voidprint_sense(const char* devclass, Scsi_Cmnd * SCpnt)
{
print_sense_internal(devclass, SCpnt->sense_buffer,
 SCpnt->request.rq_dev);
}

voidprint_req_sense(const char* devclass, Scsi_Request * SRpnt)
{
print_sense_internal(devclass, SRpnt->sr_sense_buffer,
 SRpnt->sr_request.rq_dev);
}

#if (CONSTANTS & CONST_MSG) 
static const char*one_byte_msgs[] = {
/* 0x00 */"Command Complete", NULL,"Save Pointers",
/* 0x03 */"Restore Pointers","Disconnect","Initiator Error",
/* 0x06 */"Abort","Message Reject","Nop","Message Parity Error",
/* 0x0a */"Linked Command Complete","Linked Command Complete w/flag",
/* 0x0c */"Bus device reset","Abort Tag","Clear Queue",
/* 0x0f */"Initiate Recovery","Release Recovery"
};

#define NO_ONE_BYTE_MSGS (sizeof(one_byte_msgs) / sizeof (const char *))

static const char*two_byte_msgs[] = {
/* 0x20 */"Simple Queue Tag","Head of Queue Tag","Ordered Queue Tag"
/* 0x23 */"Ignore Wide Residue"
};

#define NO_TWO_BYTE_MSGS (sizeof(two_byte_msgs) / sizeof (const char *))

static const char*extended_msgs[] = {
/* 0x00 */"Modify Data Pointer","Synchronous Data Transfer Request",
/* 0x02 */"SCSI-I Extended Identify","Wide Data Transfer Request"
};

#define NO_EXTENDED_MSGS (sizeof(two_byte_msgs) / sizeof (const char *))
#endif/* (CONSTANTS & CONST_MSG) */

intprint_msg(const unsigned char*msg) {
int len =0, i;
if(msg[0] == EXTENDED_MESSAGE) {
 len =3+ msg[1];
#if (CONSTANTS & CONST_MSG)
if(msg[2] < NO_EXTENDED_MSGS)
printk("%s ", extended_msgs[msg[2]]);
else
printk("Extended Message, reserved code (0x%02x) ", (int) msg[2]);
switch(msg[2]) {
case EXTENDED_MODIFY_DATA_POINTER:
printk("pointer = %d", (int) (msg[3] <<24) | (msg[4] <<16) |
(msg[5] <<8) | msg[6]);
break;
case EXTENDED_SDTR:
printk("period = %d ns, offset = %d", (int) msg[3] *4, (int)
 msg[4]);
break;
case EXTENDED_WDTR:
printk("width = 2^%d bytes", msg[3]);
break;
default:
for(i =2; i < len; ++i)
printk("%02x ", msg[i]);
}
#else
for(i =0; i < len; ++i)
printk("%02x ", msg[i]);
#endif
/* Identify */
}else if(msg[0] &0x80) {
#if (CONSTANTS & CONST_MSG)
printk("Identify disconnect %sallowed %s %d ",
(msg[0] &0x40) ?"":"not ",
(msg[0] &0x20) ?"target routine":"lun",
 msg[0] &0x7);
#else
printk("%02x ", msg[0]);
#endif
 len =1;
/* Normal One byte */
}else if(msg[0] <0x1f) {
#if (CONSTANTS & CONST_MSG)
if(msg[0] < NO_ONE_BYTE_MSGS)
printk(one_byte_msgs[msg[0]]);
else
printk("reserved (%02x) ", msg[0]);
#else
printk("%02x ", msg[0]);
#endif
 len =1;
/* Two byte */
}else if(msg[0] <=0x2f) {
#if (CONSTANTS & CONST_MSG)
if((msg[0] -0x20) < NO_TWO_BYTE_MSGS)
printk("%s %02x ", two_byte_msgs[msg[0] -0x20],
 msg[1]);
else
printk("reserved two byte (%02x %02x) ",
 msg[0], msg[1]);
#else
printk("%02x %02x", msg[0], msg[1]);
#endif
 len =2;
}else
#if (CONSTANTS & CONST_MSG)
printk(reserved);
#else
printk("%02x ", msg[0]);
#endif
return len;
}

voidprint_Scsi_Cmnd(Scsi_Cmnd *cmd) {
printk("scsi%d : destination target %d, lun %d\n",
 cmd->host->host_no,
 cmd->target,
 cmd->lun);
printk(" command = ");
print_command(cmd->cmnd);
}

#if (CONSTANTS & CONST_HOST)
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};

voidprint_hostbyte(int scsiresult)
{static int maxcode=0;
int i;

if(!maxcode) {
for(i=0;hostbyte_table[i];i++) ;
 maxcode=i-1;
}
printk("Hostbyte=0x%02x",host_byte(scsiresult));
if(host_byte(scsiresult)>maxcode) {
printk("is invalid ");
return;
}
printk("(%s) ",hostbyte_table[host_byte(scsiresult)]);
}
#else
voidprint_hostbyte(int scsiresult)
{printk("Hostbyte=0x%02x ",host_byte(scsiresult));
}
#endif

#if (CONSTANTS & CONST_DRIVER)
static const char* driverbyte_table[]={
"DRIVER_OK","DRIVER_BUSY","DRIVER_SOFT","DRIVER_MEDIA","DRIVER_ERROR",
"DRIVER_INVALID","DRIVER_TIMEOUT","DRIVER_HARD",NULL };

static const char* driversuggest_table[]={"SUGGEST_OK",
"SUGGEST_RETRY","SUGGEST_ABORT","SUGGEST_REMAP","SUGGEST_DIE",
unknown,unknown,unknown,"SUGGEST_SENSE",NULL};


voidprint_driverbyte(int scsiresult)
{static int driver_max=0,suggest_max=0;
int i,dr=driver_byte(scsiresult)&DRIVER_MASK,
 su=(driver_byte(scsiresult)&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;
}
printk("Driverbyte=0x%02x",driver_byte(scsiresult));
printk("(%s,%s) ",
 dr<driver_max ? driverbyte_table[dr]:"invalid",
 su<suggest_max ? driversuggest_table[su]:"invalid");
}
#else
voidprint_driverbyte(int scsiresult)
{printk("Driverbyte=0x%02x ",driver_byte(scsiresult));
}
#endif

/*
 * Overrides for Emacs so that we almost follow Linus's tabbing style.
 * Emacs will notice this stuff at the end of the file and automatically
 * adjust the settings for this buffer only. This must remain at the end
 * of the file.
 * ---------------------------------------------------------------------------
 * Local variables:
 * c-indent-level: 4
 * c-brace-imaginary-offset: 0
 * c-brace-offset: -4
 * c-argdecl-indent: 4
 * c-label-offset: -4
 * c-continued-statement-offset: 4
 * c-continued-brace-offset: 0
 * indent-tabs-mode: nil
 * tab-width: 8
 * End:
 */