LCOV - code coverage report
Current view: top level - lkbce/drivers/scsi - constants.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 170 0.0 %
Date: 2017-01-25 Functions: 0 16 0.0 %

          Line data    Source code
       1             : /* 
       2             :  * ASCII values for a number of symbolic constants, printing functions,
       3             :  * etc.
       4             :  * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422)
       5             :  * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
       6             :  *   by D. Gilbert and aeb (20020609)
       7             :  * Update to SPC-4 T10/1713-D Rev 20, 22 May 2009, D. Gilbert 20090624
       8             :  */
       9             : 
      10             : #include <linux/blkdev.h>
      11             : #include <linux/module.h>
      12             : #include <linux/kernel.h>
      13             : 
      14             : #include <scsi/scsi.h>
      15             : #include <scsi/scsi_cmnd.h>
      16             : #include <scsi/scsi_device.h>
      17             : #include <scsi/scsi_host.h>
      18             : #include <scsi/scsi_eh.h>
      19             : #include <scsi/scsi_dbg.h>
      20             : 
      21             : 
      22             : 
      23             : /* Commands with service actions that change the command name */
      24             : #define MAINTENANCE_IN 0xa3
      25             : #define MAINTENANCE_OUT 0xa4
      26             : #define SERVICE_ACTION_IN_12 0xab
      27             : #define SERVICE_ACTION_OUT_12 0xa9
      28             : #define SERVICE_ACTION_IN_16 0x9e
      29             : #define SERVICE_ACTION_OUT_16 0x9f
      30             : 
      31             : 
      32             : 
      33             : #ifdef CONFIG_SCSI_CONSTANTS
      34             : static const char * cdb_byte0_names[] = {
      35             : /* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
      36             : /* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
      37             :             "Reasssign Blocks",
      38             : /* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL,
      39             : /* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry",  
      40             : /* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)",
      41             :             "Reserve(6)",
      42             : /* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)",
      43             : /* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", 
      44             : /* 1e-1f */ "Prevent/Allow Medium Removal", NULL,
      45             : /* 20-22 */  NULL, NULL, NULL,
      46             : /* 23-28 */ "Read Format Capacities", "Set Window",
      47             :             "Read Capacity(10)", NULL, NULL, "Read(10)",
      48             : /* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)",
      49             :             "Read updated block",
      50             : /* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal",
      51             : /* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", 
      52             : /* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)",
      53             :             "Read Defect Data(10)", 
      54             : /* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", 
      55             :             "Read Buffer", 
      56             : /* 3d-3f */ "Update Block", "Read Long(10)",  "Write Long(10)",
      57             : /* 40-41 */ "Change Definition", "Write Same(10)",
      58             : /* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP",
      59             :             "Read density support", "Play audio(10)", "Get configuration",
      60             :             "Play audio msf", "Play audio track/index",
      61             : /* 49-4f */ "Play track relative(10)", "Get event status notification",
      62             :             "Pause/resume", "Log Select", "Log Sense", "Stop play/scan",
      63             :             NULL,
      64             : /* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info",
      65             :             "Reserve track", "Send OPC info", "Mode Select(10)",
      66             : /* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue",
      67             :             "Mode Sense(10)", "Close track/session",
      68             : /* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in",
      69             :             "Persistent reserve out",
      70             : /* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
      71             : /* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
      72             : /* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
      73             : /* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB",
      74             :             "Variable length",
      75             : /* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy",
      76             :             "Receive copy results",
      77             : /* 85-89 */ "ATA command pass through(16)", "Access control in",
      78             :             "Access control out", "Read(16)", "Memory Export Out(16)",
      79             : /* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes",
      80             :             "Write and verify(16)", "Verify(16)",
      81             : /* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)",
      82             :             "Lock/unlock cache(16)", "Write same(16)", NULL,
      83             : /* 95-99 */ NULL, NULL, NULL, NULL, NULL,
      84             : /* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in(16)",
      85             :             "Service action out(16)",
      86             : /* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank",
      87             :             "Security protocol in", "Maintenance in", "Maintenance out",
      88             :             "Move medium/play audio(12)",
      89             : /* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)",
      90             :             "Play track relative(12)",
      91             : /* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance",
      92             :             "Read DVD structure", "Write and verify(12)",
      93             : /* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
      94             : /* b2-b4 */ "Search data low(12)", "Set limits(12)",
      95             :             "Read element status attached",
      96             : /* b5-b6 */ "Security protocol out", "Send volume tag, set streaming",
      97             : /* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf",
      98             : /* ba-bc */ "Redundancy group (in), Scan",
      99             :             "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd",
     100             : /* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd",
     101             :             "Volume set (out), Send DVD structure",
     102             : };
     103             : 
     104             : struct value_name_pair {
     105             :         int value;
     106             :         const char * name;
     107             : };
     108             : 
     109             : static const struct value_name_pair maint_in_arr[] = {
     110             :         {0x5, "Report identifying information"},
     111             :         {0xa, "Report target port groups"},
     112             :         {0xb, "Report aliases"},
     113             :         {0xc, "Report supported operation codes"},
     114             :         {0xd, "Report supported task management functions"},
     115             :         {0xe, "Report priority"},
     116             :         {0xf, "Report timestamp"},
     117             :         {0x10, "Management protocol in"},
     118             : };
     119             : #define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
     120             : 
     121             : static const struct value_name_pair maint_out_arr[] = {
     122             :         {0x6, "Set identifying information"},
     123             :         {0xa, "Set target port groups"},
     124             :         {0xb, "Change aliases"},
     125             :         {0xe, "Set priority"},
     126             :         {0xf, "Set timestamp"},
     127             :         {0x10, "Management protocol out"},
     128             : };
     129             : #define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
     130             : 
     131             : static const struct value_name_pair serv_in12_arr[] = {
     132             :         {0x1, "Read media serial number"},
     133             : };
     134             : #define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr)
     135             : 
     136             : static const struct value_name_pair serv_out12_arr[] = {
     137             :         {-1, "dummy entry"},
     138             : };
     139             : #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr)
     140             : 
     141             : static const struct value_name_pair serv_in16_arr[] = {
     142             :         {0x10, "Read capacity(16)"},
     143             :         {0x11, "Read long(16)"},
     144             :         {0x12, "Get LBA status"},
     145             : };
     146             : #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr)
     147             : 
     148             : static const struct value_name_pair serv_out16_arr[] = {
     149             :         {0x11, "Write long(16)"},
     150             :         {0x1f, "Notify data transfer device(16)"},
     151             : };
     152             : #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr)
     153             : 
     154             : static const struct value_name_pair variable_length_arr[] = {
     155             :         {0x1, "Rebuild(32)"},
     156             :         {0x2, "Regenerate(32)"},
     157             :         {0x3, "Xdread(32)"},
     158             :         {0x4, "Xdwrite(32)"},
     159             :         {0x5, "Xdwrite extended(32)"},
     160             :         {0x6, "Xpwrite(32)"},
     161             :         {0x7, "Xdwriteread(32)"},
     162             :         {0x8, "Xdwrite extended(64)"},
     163             :         {0x9, "Read(32)"},
     164             :         {0xa, "Verify(32)"},
     165             :         {0xb, "Write(32)"},
     166             :         {0xc, "Write an verify(32)"},
     167             :         {0xd, "Write same(32)"},
     168             :         {0x8801, "Format OSD"},
     169             :         {0x8802, "Create (osd)"},
     170             :         {0x8803, "List (osd)"},
     171             :         {0x8805, "Read (osd)"},
     172             :         {0x8806, "Write (osd)"},
     173             :         {0x8807, "Append (osd)"},
     174             :         {0x8808, "Flush (osd)"},
     175             :         {0x880a, "Remove (osd)"},
     176             :         {0x880b, "Create partition (osd)"},
     177             :         {0x880c, "Remove partition (osd)"},
     178             :         {0x880e, "Get attributes (osd)"},
     179             :         {0x880f, "Set attributes (osd)"},
     180             :         {0x8812, "Create and write (osd)"},
     181             :         {0x8815, "Create collection (osd)"},
     182             :         {0x8816, "Remove collection (osd)"},
     183             :         {0x8817, "List collection (osd)"},
     184             :         {0x8818, "Set key (osd)"},
     185             :         {0x8819, "Set master key (osd)"},
     186             :         {0x881a, "Flush collection (osd)"},
     187             :         {0x881b, "Flush partition (osd)"},
     188             :         {0x881c, "Flush OSD"},
     189             :         {0x8f7e, "Perform SCSI command (osd)"},
     190             :         {0x8f7f, "Perform task management function (osd)"},
     191             : };
     192             : #define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr)
     193             : 
     194             : static const char * get_sa_name(const struct value_name_pair * arr,
     195             :                                 int arr_sz, int service_action)
     196             : {
     197             :         int k;
     198             : 
     199             :         for (k = 0; k < arr_sz; ++k, ++arr) {
     200             :                 if (service_action == arr->value)
     201             :                         break;
     202             :         }
     203             :         return (k < arr_sz) ? arr->name : NULL;
     204             : }
     205             : 
     206             : /* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */
     207             : static void print_opcode_name(unsigned char * cdbp, int cdb_len)
     208             : {
     209             :         int sa, len, cdb0;
     210             :         const char * name;
     211             : 
     212             :         cdb0 = cdbp[0];
     213             :         switch(cdb0) {
     214             :         case VARIABLE_LENGTH_CMD:
     215             :                 len = scsi_varlen_cdb_length(cdbp);
     216             :                 if (len < 10) {
     217             :                         printk("short variable length command, "
     218             :                                "len=%d ext_len=%d", len, cdb_len);
     219             :                         break;
     220             :                 }
     221             :                 sa = (cdbp[8] << 8) + cdbp[9];
     222             :                 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
     223             :                 if (name) {
     224             :                         printk("%s", name);
     225             :                         if ((cdb_len > 0) && (len != cdb_len))
     226             :                                 printk(", in_cdb_len=%d, ext_len=%d",
     227             :                                        len, cdb_len);
     228             :                 } else {
     229             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     230             :                         if ((cdb_len > 0) && (len != cdb_len))
     231             :                                 printk(", in_cdb_len=%d, ext_len=%d",
     232             :                                        len, cdb_len);
     233             :                 }
     234             :                 break;
     235             :         case MAINTENANCE_IN:
     236             :                 sa = cdbp[1] & 0x1f;
     237             :                 name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
     238             :                 if (name)
     239             :                         printk("%s", name);
     240             :                 else
     241             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     242             :                 break;
     243             :         case MAINTENANCE_OUT:
     244             :                 sa = cdbp[1] & 0x1f;
     245             :                 name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa);
     246             :                 if (name)
     247             :                         printk("%s", name);
     248             :                 else
     249             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     250             :                 break;
     251             :         case SERVICE_ACTION_IN_12:
     252             :                 sa = cdbp[1] & 0x1f;
     253             :                 name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa);
     254             :                 if (name)
     255             :                         printk("%s", name);
     256             :                 else
     257             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     258             :                 break;
     259             :         case SERVICE_ACTION_OUT_12:
     260             :                 sa = cdbp[1] & 0x1f;
     261             :                 name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa);
     262             :                 if (name)
     263             :                         printk("%s", name);
     264             :                 else
     265             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     266             :                 break;
     267             :         case SERVICE_ACTION_IN_16:
     268             :                 sa = cdbp[1] & 0x1f;
     269             :                 name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa);
     270             :                 if (name)
     271             :                         printk("%s", name);
     272             :                 else
     273             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     274             :                 break;
     275             :         case SERVICE_ACTION_OUT_16:
     276             :                 sa = cdbp[1] & 0x1f;
     277             :                 name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa);
     278             :                 if (name)
     279             :                         printk("%s", name);
     280             :                 else
     281             :                         printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     282             :                 break;
     283             :         default:
     284             :                 if (cdb0 < 0xc0) {
     285             :                         name = cdb_byte0_names[cdb0];
     286             :                         if (name)
     287             :                                 printk("%s", name);
     288             :                         else
     289             :                                 printk("cdb[0]=0x%x (reserved)", cdb0);
     290             :                 } else
     291             :                         printk("cdb[0]=0x%x (vendor)", cdb0);
     292             :                 break;
     293             :         }
     294             : }
     295             : 
     296             : #else /* ifndef CONFIG_SCSI_CONSTANTS */
     297             : 
     298             : static void print_opcode_name(unsigned char * cdbp, int cdb_len)
     299             : {
     300           0 :         int sa, len, cdb0;
     301           0 : 
     302           0 :         cdb0 = cdbp[0];
     303           0 :         switch(cdb0) {
     304           0 :         case VARIABLE_LENGTH_CMD:
     305           0 :                 len = scsi_varlen_cdb_length(cdbp);
     306           0 :                 if (len < 10) {
     307           0 :                         printk("short opcode=0x%x command, len=%d "
     308             :                                "ext_len=%d", cdb0, len, cdb_len);
     309           0 :                         break;
     310             :                 }
     311           0 :                 sa = (cdbp[8] << 8) + cdbp[9];
     312           0 :                 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     313           0 :                 if (len != cdb_len)
     314           0 :                         printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len);
     315           0 :                 break;
     316           0 :         case MAINTENANCE_IN:
     317           0 :         case MAINTENANCE_OUT:
     318           0 :         case SERVICE_ACTION_IN_12:
     319           0 :         case SERVICE_ACTION_OUT_12:
     320           0 :         case SERVICE_ACTION_IN_16:
     321           0 :         case SERVICE_ACTION_OUT_16:
     322           0 :                 sa = cdbp[1] & 0x1f;
     323           0 :                 printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
     324           0 :                 break;
     325           0 :         default:
     326           0 :                 if (cdb0 < 0xc0)
     327           0 :                         printk("cdb[0]=0x%x", cdb0);
     328             :                 else
     329           0 :                         printk("cdb[0]=0x%x (vendor)", cdb0);
     330           0 :                 break;
     331             :         }
     332             : }
     333           0 : #endif  
     334             : 
     335             : void __scsi_print_command(unsigned char *cdb)
     336             : {
     337           0 :         int k, len;
     338           0 : 
     339           0 :         print_opcode_name(cdb, 0);
     340           0 :         len = scsi_command_size(cdb);
     341             :         /* print out all bytes in cdb */
     342           0 :         for (k = 0; k < len; ++k) 
     343           0 :                 printk(" %02x", cdb[k]);
     344           0 :         printk("\n");
     345           0 : }
     346             : EXPORT_SYMBOL(__scsi_print_command);
     347             : 
     348             : void scsi_print_command(struct scsi_cmnd *cmd)
     349             : {
     350           0 :         int k;
     351           0 : 
     352           0 :         scmd_printk(KERN_INFO, cmd, "CDB: ");
     353           0 :         print_opcode_name(cmd->cmnd, cmd->cmd_len);
     354           0 : 
     355             :         /* print out all bytes in cdb */
     356           0 :         printk(":");
     357           0 :         for (k = 0; k < cmd->cmd_len; ++k)
     358           0 :                 printk(" %02x", cmd->cmnd[k]);
     359           0 :         printk("\n");
     360           0 : }
     361             : EXPORT_SYMBOL(scsi_print_command);
     362             : 
     363             : /**
     364             :  *      scsi_print_status - print scsi status description
     365             :  *      @scsi_status: scsi status value
     366             :  *
     367             :  *      If the status is recognized, the description is printed.
     368             :  *      Otherwise "Unknown status" is output. No trailing space.
     369             :  *      If CONFIG_SCSI_CONSTANTS is not set, then print status in hex
     370             :  *      (e.g. "0x2" for Check Condition).
     371             :  **/
     372             : void
     373             : scsi_print_status(unsigned char scsi_status) {
     374             : #ifdef CONFIG_SCSI_CONSTANTS
     375             :         const char * ccp;
     376             : 
     377             :         switch (scsi_status) {
     378             :         case 0:    ccp = "Good"; break;
     379             :         case 0x2:  ccp = "Check Condition"; break;
     380             :         case 0x4:  ccp = "Condition Met"; break;
     381             :         case 0x8:  ccp = "Busy"; break;
     382             :         case 0x10: ccp = "Intermediate"; break;
     383             :         case 0x14: ccp = "Intermediate-Condition Met"; break;
     384             :         case 0x18: ccp = "Reservation Conflict"; break;
     385             :         case 0x22: ccp = "Command Terminated"; break; /* obsolete */
     386             :         case 0x28: ccp = "Task set Full"; break;      /* was: Queue Full */
     387             :         case 0x30: ccp = "ACA Active"; break;
     388             :         case 0x40: ccp = "Task Aborted"; break;
     389             :         default:   ccp = "Unknown status";
     390             :         }
     391             :         printk(KERN_INFO "%s", ccp);
     392             : #else
     393           0 :         printk(KERN_INFO "0x%0x", scsi_status);
     394           0 : #endif
     395             : }
     396             : EXPORT_SYMBOL(scsi_print_status);
     397             : 
     398             : #ifdef CONFIG_SCSI_CONSTANTS
     399             : 
     400             : struct error_info {
     401             :         unsigned short code12;  /* 0x0302 looks better than 0x03,0x02 */
     402             :         const char * text;
     403             : };
     404             : 
     405             : /*
     406             :  * The canonical list of T10 Additional Sense Codes is available at:
     407             :  * http://www.t10.org/lists/asc-num.txt
     408             :  */
     409             : static const struct error_info additional[] =
     410             : {
     411             :         {0x0000, "No additional sense information"},
     412             :         {0x0001, "Filemark detected"},
     413             :         {0x0002, "End-of-partition/medium detected"},
     414             :         {0x0003, "Setmark detected"},
     415             :         {0x0004, "Beginning-of-partition/medium detected"},
     416             :         {0x0005, "End-of-data detected"},
     417             :         {0x0006, "I/O process terminated"},
     418             :         {0x0007, "Programmable early warning detected"},
     419             :         {0x0011, "Audio play operation in progress"},
     420             :         {0x0012, "Audio play operation paused"},
     421             :         {0x0013, "Audio play operation successfully completed"},
     422             :         {0x0014, "Audio play operation stopped due to error"},
     423             :         {0x0015, "No current audio status to return"},
     424             :         {0x0016, "Operation in progress"},
     425             :         {0x0017, "Cleaning requested"},
     426             :         {0x0018, "Erase operation in progress"},
     427             :         {0x0019, "Locate operation in progress"},
     428             :         {0x001A, "Rewind operation in progress"},
     429             :         {0x001B, "Set capacity operation in progress"},
     430             :         {0x001C, "Verify operation in progress"},
     431             :         {0x001D, "ATA pass through information available"},
     432             :         {0x001E, "Conflicting SA creation request"},
     433             : 
     434             :         {0x0100, "No index/sector signal"},
     435             : 
     436             :         {0x0200, "No seek complete"},
     437             : 
     438             :         {0x0300, "Peripheral device write fault"},
     439             :         {0x0301, "No write current"},
     440             :         {0x0302, "Excessive write errors"},
     441             : 
     442             :         {0x0400, "Logical unit not ready, cause not reportable"},
     443             :         {0x0401, "Logical unit is in process of becoming ready"},
     444             :         {0x0402, "Logical unit not ready, initializing command required"},
     445             :         {0x0403, "Logical unit not ready, manual intervention required"},
     446             :         {0x0404, "Logical unit not ready, format in progress"},
     447             :         {0x0405, "Logical unit not ready, rebuild in progress"},
     448             :         {0x0406, "Logical unit not ready, recalculation in progress"},
     449             :         {0x0407, "Logical unit not ready, operation in progress"},
     450             :         {0x0408, "Logical unit not ready, long write in progress"},
     451             :         {0x0409, "Logical unit not ready, self-test in progress"},
     452             :         {0x040A, "Logical unit not accessible, asymmetric access state "
     453             :          "transition"},
     454             :         {0x040B, "Logical unit not accessible, target port in standby state"},
     455             :         {0x040C, "Logical unit not accessible, target port in unavailable "
     456             :          "state"},
     457             :         {0x040D, "Logical unit not ready, structure check required"},
     458             :         {0x0410, "Logical unit not ready, auxiliary memory not accessible"},
     459             :         {0x0411, "Logical unit not ready, notify (enable spinup) required"},
     460             :         {0x0412, "Logical unit not ready, offline"},
     461             :         {0x0413, "Logical unit not ready, SA creation in progress"},
     462             :         {0x0414, "Logical unit not ready, space allocation in progress"},
     463             : 
     464             :         {0x0500, "Logical unit does not respond to selection"},
     465             : 
     466             :         {0x0600, "No reference position found"},
     467             : 
     468             :         {0x0700, "Multiple peripheral devices selected"},
     469             : 
     470             :         {0x0800, "Logical unit communication failure"},
     471             :         {0x0801, "Logical unit communication time-out"},
     472             :         {0x0802, "Logical unit communication parity error"},
     473             :         {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"},
     474             :         {0x0804, "Unreachable copy target"},
     475             : 
     476             :         {0x0900, "Track following error"},
     477             :         {0x0901, "Tracking servo failure"},
     478             :         {0x0902, "Focus servo failure"},
     479             :         {0x0903, "Spindle servo failure"},
     480             :         {0x0904, "Head select fault"},
     481             : 
     482             :         {0x0A00, "Error log overflow"},
     483             : 
     484             :         {0x0B00, "Warning"},
     485             :         {0x0B01, "Warning - specified temperature exceeded"},
     486             :         {0x0B02, "Warning - enclosure degraded"},
     487             :         {0x0B03, "Warning - background self-test failed"},
     488             :         {0x0B04, "Warning - background pre-scan detected medium error"},
     489             :         {0x0B05, "Warning - background medium scan detected medium error"},
     490             :         {0x0B06, "Warning - non-volatile cache now volatile"},
     491             :         {0x0B07, "Warning - degraded power to non-volatile cache"},
     492             :         {0x0B08, "Warning - power loss expected"},
     493             : 
     494             :         {0x0C00, "Write error"},
     495             :         {0x0C01, "Write error - recovered with auto reallocation"},
     496             :         {0x0C02, "Write error - auto reallocation failed"},
     497             :         {0x0C03, "Write error - recommend reassignment"},
     498             :         {0x0C04, "Compression check miscompare error"},
     499             :         {0x0C05, "Data expansion occurred during compression"},
     500             :         {0x0C06, "Block not compressible"},
     501             :         {0x0C07, "Write error - recovery needed"},
     502             :         {0x0C08, "Write error - recovery failed"},
     503             :         {0x0C09, "Write error - loss of streaming"},
     504             :         {0x0C0A, "Write error - padding blocks added"},
     505             :         {0x0C0B, "Auxiliary memory write error"},
     506             :         {0x0C0C, "Write error - unexpected unsolicited data"},
     507             :         {0x0C0D, "Write error - not enough unsolicited data"},
     508             :         {0x0C0F, "Defects in error window"},
     509             : 
     510             :         {0x0D00, "Error detected by third party temporary initiator"},
     511             :         {0x0D01, "Third party device failure"},
     512             :         {0x0D02, "Copy target device not reachable"},
     513             :         {0x0D03, "Incorrect copy target device type"},
     514             :         {0x0D04, "Copy target device data underrun"},
     515             :         {0x0D05, "Copy target device data overrun"},
     516             : 
     517             :         {0x0E00, "Invalid information unit"},
     518             :         {0x0E01, "Information unit too short"},
     519             :         {0x0E02, "Information unit too long"},
     520             :         {0x0E03, "Invalid field in command information unit"},
     521             : 
     522             :         {0x1000, "Id CRC or ECC error"},
     523             :         {0x1001, "Logical block guard check failed"},
     524             :         {0x1002, "Logical block application tag check failed"},
     525             :         {0x1003, "Logical block reference tag check failed"},
     526             : 
     527             :         {0x1100, "Unrecovered read error"},
     528             :         {0x1101, "Read retries exhausted"},
     529             :         {0x1102, "Error too long to correct"},
     530             :         {0x1103, "Multiple read errors"},
     531             :         {0x1104, "Unrecovered read error - auto reallocate failed"},
     532             :         {0x1105, "L-EC uncorrectable error"},
     533             :         {0x1106, "CIRC unrecovered error"},
     534             :         {0x1107, "Data re-synchronization error"},
     535             :         {0x1108, "Incomplete block read"},
     536             :         {0x1109, "No gap found"},
     537             :         {0x110A, "Miscorrected error"},
     538             :         {0x110B, "Unrecovered read error - recommend reassignment"},
     539             :         {0x110C, "Unrecovered read error - recommend rewrite the data"},
     540             :         {0x110D, "De-compression CRC error"},
     541             :         {0x110E, "Cannot decompress using declared algorithm"},
     542             :         {0x110F, "Error reading UPC/EAN number"},
     543             :         {0x1110, "Error reading ISRC number"},
     544             :         {0x1111, "Read error - loss of streaming"},
     545             :         {0x1112, "Auxiliary memory read error"},
     546             :         {0x1113, "Read error - failed retransmission request"},
     547             :         {0x1114, "Read error - lba marked bad by application client"},
     548             : 
     549             :         {0x1200, "Address mark not found for id field"},
     550             : 
     551             :         {0x1300, "Address mark not found for data field"},
     552             : 
     553             :         {0x1400, "Recorded entity not found"},
     554             :         {0x1401, "Record not found"},
     555             :         {0x1402, "Filemark or setmark not found"},
     556             :         {0x1403, "End-of-data not found"},
     557             :         {0x1404, "Block sequence error"},
     558             :         {0x1405, "Record not found - recommend reassignment"},
     559             :         {0x1406, "Record not found - data auto-reallocated"},
     560             :         {0x1407, "Locate operation failure"},
     561             : 
     562             :         {0x1500, "Random positioning error"},
     563             :         {0x1501, "Mechanical positioning error"},
     564             :         {0x1502, "Positioning error detected by read of medium"},
     565             : 
     566             :         {0x1600, "Data synchronization mark error"},
     567             :         {0x1601, "Data sync error - data rewritten"},
     568             :         {0x1602, "Data sync error - recommend rewrite"},
     569             :         {0x1603, "Data sync error - data auto-reallocated"},
     570             :         {0x1604, "Data sync error - recommend reassignment"},
     571             : 
     572             :         {0x1700, "Recovered data with no error correction applied"},
     573             :         {0x1701, "Recovered data with retries"},
     574             :         {0x1702, "Recovered data with positive head offset"},
     575             :         {0x1703, "Recovered data with negative head offset"},
     576             :         {0x1704, "Recovered data with retries and/or circ applied"},
     577             :         {0x1705, "Recovered data using previous sector id"},
     578             :         {0x1706, "Recovered data without ECC - data auto-reallocated"},
     579             :         {0x1707, "Recovered data without ECC - recommend reassignment"},
     580             :         {0x1708, "Recovered data without ECC - recommend rewrite"},
     581             :         {0x1709, "Recovered data without ECC - data rewritten"},
     582             : 
     583             :         {0x1800, "Recovered data with error correction applied"},
     584             :         {0x1801, "Recovered data with error corr. & retries applied"},
     585             :         {0x1802, "Recovered data - data auto-reallocated"},
     586             :         {0x1803, "Recovered data with CIRC"},
     587             :         {0x1804, "Recovered data with L-EC"},
     588             :         {0x1805, "Recovered data - recommend reassignment"},
     589             :         {0x1806, "Recovered data - recommend rewrite"},
     590             :         {0x1807, "Recovered data with ECC - data rewritten"},
     591             :         {0x1808, "Recovered data with linking"},
     592             : 
     593             :         {0x1900, "Defect list error"},
     594             :         {0x1901, "Defect list not available"},
     595             :         {0x1902, "Defect list error in primary list"},
     596             :         {0x1903, "Defect list error in grown list"},
     597             : 
     598             :         {0x1A00, "Parameter list length error"},
     599             : 
     600             :         {0x1B00, "Synchronous data transfer error"},
     601             : 
     602             :         {0x1C00, "Defect list not found"},
     603             :         {0x1C01, "Primary defect list not found"},
     604             :         {0x1C02, "Grown defect list not found"},
     605             : 
     606             :         {0x1D00, "Miscompare during verify operation"},
     607             :         {0x1D01, "Miscompare verify of unmapped LBA"},
     608             : 
     609             :         {0x1E00, "Recovered id with ECC correction"},
     610             : 
     611             :         {0x1F00, "Partial defect list transfer"},
     612             : 
     613             :         {0x2000, "Invalid command operation code"},
     614             :         {0x2001, "Access denied - initiator pending-enrolled"},
     615             :         {0x2002, "Access denied - no access rights"},
     616             :         {0x2003, "Access denied - invalid mgmt id key"},
     617             :         {0x2004, "Illegal command while in write capable state"},
     618             :         {0x2005, "Obsolete"},
     619             :         {0x2006, "Illegal command while in explicit address mode"},
     620             :         {0x2007, "Illegal command while in implicit address mode"},
     621             :         {0x2008, "Access denied - enrollment conflict"},
     622             :         {0x2009, "Access denied - invalid LU identifier"},
     623             :         {0x200A, "Access denied - invalid proxy token"},
     624             :         {0x200B, "Access denied - ACL LUN conflict"},
     625             : 
     626             :         {0x2100, "Logical block address out of range"},
     627             :         {0x2101, "Invalid element address"},
     628             :         {0x2102, "Invalid address for write"},
     629             :         {0x2103, "Invalid write crossing layer jump"},
     630             : 
     631             :         {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"},
     632             : 
     633             :         {0x2400, "Invalid field in cdb"},
     634             :         {0x2401, "CDB decryption error"},
     635             :         {0x2402, "Obsolete"},
     636             :         {0x2403, "Obsolete"},
     637             :         {0x2404, "Security audit value frozen"},
     638             :         {0x2405, "Security working key frozen"},
     639             :         {0x2406, "Nonce not unique"},
     640             :         {0x2407, "Nonce timestamp out of range"},
     641             :         {0x2408, "Invalid XCDB"},
     642             : 
     643             :         {0x2500, "Logical unit not supported"},
     644             : 
     645             :         {0x2600, "Invalid field in parameter list"},
     646             :         {0x2601, "Parameter not supported"},
     647             :         {0x2602, "Parameter value invalid"},
     648             :         {0x2603, "Threshold parameters not supported"},
     649             :         {0x2604, "Invalid release of persistent reservation"},
     650             :         {0x2605, "Data decryption error"},
     651             :         {0x2606, "Too many target descriptors"},
     652             :         {0x2607, "Unsupported target descriptor type code"},
     653             :         {0x2608, "Too many segment descriptors"},
     654             :         {0x2609, "Unsupported segment descriptor type code"},
     655             :         {0x260A, "Unexpected inexact segment"},
     656             :         {0x260B, "Inline data length exceeded"},
     657             :         {0x260C, "Invalid operation for copy source or destination"},
     658             :         {0x260D, "Copy segment granularity violation"},
     659             :         {0x260E, "Invalid parameter while port is enabled"},
     660             :         {0x260F, "Invalid data-out buffer integrity check value"},
     661             :         {0x2610, "Data decryption key fail limit reached"},
     662             :         {0x2611, "Incomplete key-associated data set"},
     663             :         {0x2612, "Vendor specific key reference not found"},
     664             : 
     665             :         {0x2700, "Write protected"},
     666             :         {0x2701, "Hardware write protected"},
     667             :         {0x2702, "Logical unit software write protected"},
     668             :         {0x2703, "Associated write protect"},
     669             :         {0x2704, "Persistent write protect"},
     670             :         {0x2705, "Permanent write protect"},
     671             :         {0x2706, "Conditional write protect"},
     672             :         {0x2707, "Space allocation failed write protect"},
     673             : 
     674             :         {0x2800, "Not ready to ready change, medium may have changed"},
     675             :         {0x2801, "Import or export element accessed"},
     676             :         {0x2802, "Format-layer may have changed"},
     677             :         {0x2803, "Import/export element accessed, medium changed"},
     678             : 
     679             :         {0x2900, "Power on, reset, or bus device reset occurred"},
     680             :         {0x2901, "Power on occurred"},
     681             :         {0x2902, "Scsi bus reset occurred"},
     682             :         {0x2903, "Bus device reset function occurred"},
     683             :         {0x2904, "Device internal reset"},
     684             :         {0x2905, "Transceiver mode changed to single-ended"},
     685             :         {0x2906, "Transceiver mode changed to lvd"},
     686             :         {0x2907, "I_T nexus loss occurred"},
     687             : 
     688             :         {0x2A00, "Parameters changed"},
     689             :         {0x2A01, "Mode parameters changed"},
     690             :         {0x2A02, "Log parameters changed"},
     691             :         {0x2A03, "Reservations preempted"},
     692             :         {0x2A04, "Reservations released"},
     693             :         {0x2A05, "Registrations preempted"},
     694             :         {0x2A06, "Asymmetric access state changed"},
     695             :         {0x2A07, "Implicit asymmetric access state transition failed"},
     696             :         {0x2A08, "Priority changed"},
     697             :         {0x2A09, "Capacity data has changed"},
     698             :         {0x2A0A, "Error history I_T nexus cleared"},
     699             :         {0x2A0B, "Error history snapshot released"},
     700             :         {0x2A0C, "Error recovery attributes have changed"},
     701             :         {0x2A0D, "Data encryption capabilities changed"},
     702             :         {0x2A10, "Timestamp changed"},
     703             :         {0x2A11, "Data encryption parameters changed by another i_t nexus"},
     704             :         {0x2A12, "Data encryption parameters changed by vendor specific "
     705             :                  "event"},
     706             :         {0x2A13, "Data encryption key instance counter has changed"},
     707             :         {0x2A14, "SA creation capabilities data has changed"},
     708             : 
     709             :         {0x2B00, "Copy cannot execute since host cannot disconnect"},
     710             : 
     711             :         {0x2C00, "Command sequence error"},
     712             :         {0x2C01, "Too many windows specified"},
     713             :         {0x2C02, "Invalid combination of windows specified"},
     714             :         {0x2C03, "Current program area is not empty"},
     715             :         {0x2C04, "Current program area is empty"},
     716             :         {0x2C05, "Illegal power condition request"},
     717             :         {0x2C06, "Persistent prevent conflict"},
     718             :         {0x2C07, "Previous busy status"},
     719             :         {0x2C08, "Previous task set full status"},
     720             :         {0x2C09, "Previous reservation conflict status"},
     721             :         {0x2C0A, "Partition or collection contains user objects"},
     722             :         {0x2C0B, "Not reserved"},
     723             : 
     724             :         {0x2D00, "Overwrite error on update in place"},
     725             : 
     726             :         {0x2E00, "Insufficient time for operation"},
     727             : 
     728             :         {0x2F00, "Commands cleared by another initiator"},
     729             :         {0x2F01, "Commands cleared by power loss notification"},
     730             :         {0x2F02, "Commands cleared by device server"},
     731             : 
     732             :         {0x3000, "Incompatible medium installed"},
     733             :         {0x3001, "Cannot read medium - unknown format"},
     734             :         {0x3002, "Cannot read medium - incompatible format"},
     735             :         {0x3003, "Cleaning cartridge installed"},
     736             :         {0x3004, "Cannot write medium - unknown format"},
     737             :         {0x3005, "Cannot write medium - incompatible format"},
     738             :         {0x3006, "Cannot format medium - incompatible medium"},
     739             :         {0x3007, "Cleaning failure"},
     740             :         {0x3008, "Cannot write - application code mismatch"},
     741             :         {0x3009, "Current session not fixated for append"},
     742             :         {0x300A, "Cleaning request rejected"},
     743             :         {0x300C, "WORM medium - overwrite attempted"},
     744             :         {0x300D, "WORM medium - integrity check"},
     745             :         {0x3010, "Medium not formatted"},
     746             :         {0x3011, "Incompatible volume type"},
     747             :         {0x3012, "Incompatible volume qualifier"},
     748             : 
     749             :         {0x3100, "Medium format corrupted"},
     750             :         {0x3101, "Format command failed"},
     751             :         {0x3102, "Zoned formatting failed due to spare linking"},
     752             : 
     753             :         {0x3200, "No defect spare location available"},
     754             :         {0x3201, "Defect list update failure"},
     755             : 
     756             :         {0x3300, "Tape length error"},
     757             : 
     758             :         {0x3400, "Enclosure failure"},
     759             : 
     760             :         {0x3500, "Enclosure services failure"},
     761             :         {0x3501, "Unsupported enclosure function"},
     762             :         {0x3502, "Enclosure services unavailable"},
     763             :         {0x3503, "Enclosure services transfer failure"},
     764             :         {0x3504, "Enclosure services transfer refused"},
     765             :         {0x3505, "Enclosure services checksum error"},
     766             : 
     767             :         {0x3600, "Ribbon, ink, or toner failure"},
     768             : 
     769             :         {0x3700, "Rounded parameter"},
     770             : 
     771             :         {0x3800, "Event status notification"},
     772             :         {0x3802, "Esn - power management class event"},
     773             :         {0x3804, "Esn - media class event"},
     774             :         {0x3806, "Esn - device busy class event"},
     775             : 
     776             :         {0x3900, "Saving parameters not supported"},
     777             : 
     778             :         {0x3A00, "Medium not present"},
     779             :         {0x3A01, "Medium not present - tray closed"},
     780             :         {0x3A02, "Medium not present - tray open"},
     781             :         {0x3A03, "Medium not present - loadable"},
     782             :         {0x3A04, "Medium not present - medium auxiliary memory accessible"},
     783             : 
     784             :         {0x3B00, "Sequential positioning error"},
     785             :         {0x3B01, "Tape position error at beginning-of-medium"},
     786             :         {0x3B02, "Tape position error at end-of-medium"},
     787             :         {0x3B03, "Tape or electronic vertical forms unit not ready"},
     788             :         {0x3B04, "Slew failure"},
     789             :         {0x3B05, "Paper jam"},
     790             :         {0x3B06, "Failed to sense top-of-form"},
     791             :         {0x3B07, "Failed to sense bottom-of-form"},
     792             :         {0x3B08, "Reposition error"},
     793             :         {0x3B09, "Read past end of medium"},
     794             :         {0x3B0A, "Read past beginning of medium"},
     795             :         {0x3B0B, "Position past end of medium"},
     796             :         {0x3B0C, "Position past beginning of medium"},
     797             :         {0x3B0D, "Medium destination element full"},
     798             :         {0x3B0E, "Medium source element empty"},
     799             :         {0x3B0F, "End of medium reached"},
     800             :         {0x3B11, "Medium magazine not accessible"},
     801             :         {0x3B12, "Medium magazine removed"},
     802             :         {0x3B13, "Medium magazine inserted"},
     803             :         {0x3B14, "Medium magazine locked"},
     804             :         {0x3B15, "Medium magazine unlocked"},
     805             :         {0x3B16, "Mechanical positioning or changer error"},
     806             :         {0x3B17, "Read past end of user object"},
     807             :         {0x3B18, "Element disabled"},
     808             :         {0x3B19, "Element enabled"},
     809             :         {0x3B1A, "Data transfer device removed"},
     810             :         {0x3B1B, "Data transfer device inserted"},
     811             : 
     812             :         {0x3D00, "Invalid bits in identify message"},
     813             : 
     814             :         {0x3E00, "Logical unit has not self-configured yet"},
     815             :         {0x3E01, "Logical unit failure"},
     816             :         {0x3E02, "Timeout on logical unit"},
     817             :         {0x3E03, "Logical unit failed self-test"},
     818             :         {0x3E04, "Logical unit unable to update self-test log"},
     819             : 
     820             :         {0x3F00, "Target operating conditions have changed"},
     821             :         {0x3F01, "Microcode has been changed"},
     822             :         {0x3F02, "Changed operating definition"},
     823             :         {0x3F03, "Inquiry data has changed"},
     824             :         {0x3F04, "Component device attached"},
     825             :         {0x3F05, "Device identifier changed"},
     826             :         {0x3F06, "Redundancy group created or modified"},
     827             :         {0x3F07, "Redundancy group deleted"},
     828             :         {0x3F08, "Spare created or modified"},
     829             :         {0x3F09, "Spare deleted"},
     830             :         {0x3F0A, "Volume set created or modified"},
     831             :         {0x3F0B, "Volume set deleted"},
     832             :         {0x3F0C, "Volume set deassigned"},
     833             :         {0x3F0D, "Volume set reassigned"},
     834             :         {0x3F0E, "Reported luns data has changed"},
     835             :         {0x3F0F, "Echo buffer overwritten"},
     836             :         {0x3F10, "Medium loadable"},
     837             :         {0x3F11, "Medium auxiliary memory accessible"},
     838             :         {0x3F12, "iSCSI IP address added"},
     839             :         {0x3F13, "iSCSI IP address removed"},
     840             :         {0x3F14, "iSCSI IP address changed"},
     841             : /*
     842             :  *      {0x40NN, "Ram failure"},
     843             :  *      {0x40NN, "Diagnostic failure on component nn"},
     844             :  *      {0x41NN, "Data path failure"},
     845             :  *      {0x42NN, "Power-on or self-test failure"},
     846             :  */
     847             :         {0x4300, "Message error"},
     848             : 
     849             :         {0x4400, "Internal target failure"},
     850             :         {0x4471, "ATA device failed set features"},
     851             : 
     852             :         {0x4500, "Select or reselect failure"},
     853             : 
     854             :         {0x4600, "Unsuccessful soft reset"},
     855             : 
     856             :         {0x4700, "Scsi parity error"},
     857             :         {0x4701, "Data phase CRC error detected"},
     858             :         {0x4702, "Scsi parity error detected during st data phase"},
     859             :         {0x4703, "Information unit iuCRC error detected"},
     860             :         {0x4704, "Asynchronous information protection error detected"},
     861             :         {0x4705, "Protocol service CRC error"},
     862             :         {0x4706, "Phy test function in progress"},
     863             :         {0x477f, "Some commands cleared by iSCSI Protocol event"},
     864             : 
     865             :         {0x4800, "Initiator detected error message received"},
     866             : 
     867             :         {0x4900, "Invalid message error"},
     868             : 
     869             :         {0x4A00, "Command phase error"},
     870             : 
     871             :         {0x4B00, "Data phase error"},
     872             :         {0x4B01, "Invalid target port transfer tag received"},
     873             :         {0x4B02, "Too much write data"},
     874             :         {0x4B03, "Ack/nak timeout"},
     875             :         {0x4B04, "Nak received"},
     876             :         {0x4B05, "Data offset error"},
     877             :         {0x4B06, "Initiator response timeout"},
     878             : 
     879             :         {0x4C00, "Logical unit failed self-configuration"},
     880             : /*
     881             :  *      {0x4DNN, "Tagged overlapped commands (nn = queue tag)"},
     882             :  */
     883             :         {0x4E00, "Overlapped commands attempted"},
     884             : 
     885             :         {0x5000, "Write append error"},
     886             :         {0x5001, "Write append position error"},
     887             :         {0x5002, "Position error related to timing"},
     888             : 
     889             :         {0x5100, "Erase failure"},
     890             :         {0x5101, "Erase failure - incomplete erase operation detected"},
     891             : 
     892             :         {0x5200, "Cartridge fault"},
     893             : 
     894             :         {0x5300, "Media load or eject failed"},
     895             :         {0x5301, "Unload tape failure"},
     896             :         {0x5302, "Medium removal prevented"},
     897             :         {0x5303, "Medium removal prevented by data transfer element"},
     898             :         {0x5304, "Medium thread or unthread failure"},
     899             : 
     900             :         {0x5400, "Scsi to host system interface failure"},
     901             : 
     902             :         {0x5500, "System resource failure"},
     903             :         {0x5501, "System buffer full"},
     904             :         {0x5502, "Insufficient reservation resources"},
     905             :         {0x5503, "Insufficient resources"},
     906             :         {0x5504, "Insufficient registration resources"},
     907             :         {0x5505, "Insufficient access control resources"},
     908             :         {0x5506, "Auxiliary memory out of space"},
     909             :         {0x5507, "Quota error"},
     910             :         {0x5508, "Maximum number of supplemental decryption keys exceeded"},
     911             :         {0x5509, "Medium auxiliary memory not accessible"},
     912             :         {0x550A, "Data currently unavailable"},
     913             : 
     914             :         {0x5700, "Unable to recover table-of-contents"},
     915             : 
     916             :         {0x5800, "Generation does not exist"},
     917             : 
     918             :         {0x5900, "Updated block read"},
     919             : 
     920             :         {0x5A00, "Operator request or state change input"},
     921             :         {0x5A01, "Operator medium removal request"},
     922             :         {0x5A02, "Operator selected write protect"},
     923             :         {0x5A03, "Operator selected write permit"},
     924             : 
     925             :         {0x5B00, "Log exception"},
     926             :         {0x5B01, "Threshold condition met"},
     927             :         {0x5B02, "Log counter at maximum"},
     928             :         {0x5B03, "Log list codes exhausted"},
     929             : 
     930             :         {0x5C00, "Rpl status change"},
     931             :         {0x5C01, "Spindles synchronized"},
     932             :         {0x5C02, "Spindles not synchronized"},
     933             : 
     934             :         {0x5D00, "Failure prediction threshold exceeded"},
     935             :         {0x5D01, "Media failure prediction threshold exceeded"},
     936             :         {0x5D02, "Logical unit failure prediction threshold exceeded"},
     937             :         {0x5D03, "Spare area exhaustion prediction threshold exceeded"},
     938             :         {0x5D10, "Hardware impending failure general hard drive failure"},
     939             :         {0x5D11, "Hardware impending failure drive error rate too high"},
     940             :         {0x5D12, "Hardware impending failure data error rate too high"},
     941             :         {0x5D13, "Hardware impending failure seek error rate too high"},
     942             :         {0x5D14, "Hardware impending failure too many block reassigns"},
     943             :         {0x5D15, "Hardware impending failure access times too high"},
     944             :         {0x5D16, "Hardware impending failure start unit times too high"},
     945             :         {0x5D17, "Hardware impending failure channel parametrics"},
     946             :         {0x5D18, "Hardware impending failure controller detected"},
     947             :         {0x5D19, "Hardware impending failure throughput performance"},
     948             :         {0x5D1A, "Hardware impending failure seek time performance"},
     949             :         {0x5D1B, "Hardware impending failure spin-up retry count"},
     950             :         {0x5D1C, "Hardware impending failure drive calibration retry count"},
     951             :         {0x5D20, "Controller impending failure general hard drive failure"},
     952             :         {0x5D21, "Controller impending failure drive error rate too high"},
     953             :         {0x5D22, "Controller impending failure data error rate too high"},
     954             :         {0x5D23, "Controller impending failure seek error rate too high"},
     955             :         {0x5D24, "Controller impending failure too many block reassigns"},
     956             :         {0x5D25, "Controller impending failure access times too high"},
     957             :         {0x5D26, "Controller impending failure start unit times too high"},
     958             :         {0x5D27, "Controller impending failure channel parametrics"},
     959             :         {0x5D28, "Controller impending failure controller detected"},
     960             :         {0x5D29, "Controller impending failure throughput performance"},
     961             :         {0x5D2A, "Controller impending failure seek time performance"},
     962             :         {0x5D2B, "Controller impending failure spin-up retry count"},
     963             :         {0x5D2C, "Controller impending failure drive calibration retry count"},
     964             :         {0x5D30, "Data channel impending failure general hard drive failure"},
     965             :         {0x5D31, "Data channel impending failure drive error rate too high"},
     966             :         {0x5D32, "Data channel impending failure data error rate too high"},
     967             :         {0x5D33, "Data channel impending failure seek error rate too high"},
     968             :         {0x5D34, "Data channel impending failure too many block reassigns"},
     969             :         {0x5D35, "Data channel impending failure access times too high"},
     970             :         {0x5D36, "Data channel impending failure start unit times too high"},
     971             :         {0x5D37, "Data channel impending failure channel parametrics"},
     972             :         {0x5D38, "Data channel impending failure controller detected"},
     973             :         {0x5D39, "Data channel impending failure throughput performance"},
     974             :         {0x5D3A, "Data channel impending failure seek time performance"},
     975             :         {0x5D3B, "Data channel impending failure spin-up retry count"},
     976             :         {0x5D3C, "Data channel impending failure drive calibration retry "
     977             :          "count"},
     978             :         {0x5D40, "Servo impending failure general hard drive failure"},
     979             :         {0x5D41, "Servo impending failure drive error rate too high"},
     980             :         {0x5D42, "Servo impending failure data error rate too high"},
     981             :         {0x5D43, "Servo impending failure seek error rate too high"},
     982             :         {0x5D44, "Servo impending failure too many block reassigns"},
     983             :         {0x5D45, "Servo impending failure access times too high"},
     984             :         {0x5D46, "Servo impending failure start unit times too high"},
     985             :         {0x5D47, "Servo impending failure channel parametrics"},
     986             :         {0x5D48, "Servo impending failure controller detected"},
     987             :         {0x5D49, "Servo impending failure throughput performance"},
     988             :         {0x5D4A, "Servo impending failure seek time performance"},
     989             :         {0x5D4B, "Servo impending failure spin-up retry count"},
     990             :         {0x5D4C, "Servo impending failure drive calibration retry count"},
     991             :         {0x5D50, "Spindle impending failure general hard drive failure"},
     992             :         {0x5D51, "Spindle impending failure drive error rate too high"},
     993             :         {0x5D52, "Spindle impending failure data error rate too high"},
     994             :         {0x5D53, "Spindle impending failure seek error rate too high"},
     995             :         {0x5D54, "Spindle impending failure too many block reassigns"},
     996             :         {0x5D55, "Spindle impending failure access times too high"},
     997             :         {0x5D56, "Spindle impending failure start unit times too high"},
     998             :         {0x5D57, "Spindle impending failure channel parametrics"},
     999             :         {0x5D58, "Spindle impending failure controller detected"},
    1000             :         {0x5D59, "Spindle impending failure throughput performance"},
    1001             :         {0x5D5A, "Spindle impending failure seek time performance"},
    1002             :         {0x5D5B, "Spindle impending failure spin-up retry count"},
    1003             :         {0x5D5C, "Spindle impending failure drive calibration retry count"},
    1004             :         {0x5D60, "Firmware impending failure general hard drive failure"},
    1005             :         {0x5D61, "Firmware impending failure drive error rate too high"},
    1006             :         {0x5D62, "Firmware impending failure data error rate too high"},
    1007             :         {0x5D63, "Firmware impending failure seek error rate too high"},
    1008             :         {0x5D64, "Firmware impending failure too many block reassigns"},
    1009             :         {0x5D65, "Firmware impending failure access times too high"},
    1010             :         {0x5D66, "Firmware impending failure start unit times too high"},
    1011             :         {0x5D67, "Firmware impending failure channel parametrics"},
    1012             :         {0x5D68, "Firmware impending failure controller detected"},
    1013             :         {0x5D69, "Firmware impending failure throughput performance"},
    1014             :         {0x5D6A, "Firmware impending failure seek time performance"},
    1015             :         {0x5D6B, "Firmware impending failure spin-up retry count"},
    1016             :         {0x5D6C, "Firmware impending failure drive calibration retry count"},
    1017             :         {0x5DFF, "Failure prediction threshold exceeded (false)"},
    1018             : 
    1019             :         {0x5E00, "Low power condition on"},
    1020             :         {0x5E01, "Idle condition activated by timer"},
    1021             :         {0x5E02, "Standby condition activated by timer"},
    1022             :         {0x5E03, "Idle condition activated by command"},
    1023             :         {0x5E04, "Standby condition activated by command"},
    1024             :         {0x5E05, "Idle_b condition activated by timer"},
    1025             :         {0x5E06, "Idle_b condition activated by command"},
    1026             :         {0x5E07, "Idle_c condition activated by timer"},
    1027             :         {0x5E08, "Idle_c condition activated by command"},
    1028             :         {0x5E09, "Standby_y condition activated by timer"},
    1029             :         {0x5E0A, "Standby_y condition activated by command"},
    1030             :         {0x5E41, "Power state change to active"},
    1031             :         {0x5E42, "Power state change to idle"},
    1032             :         {0x5E43, "Power state change to standby"},
    1033             :         {0x5E45, "Power state change to sleep"},
    1034             :         {0x5E47, "Power state change to device control"},
    1035             : 
    1036             :         {0x6000, "Lamp failure"},
    1037             : 
    1038             :         {0x6100, "Video acquisition error"},
    1039             :         {0x6101, "Unable to acquire video"},
    1040             :         {0x6102, "Out of focus"},
    1041             : 
    1042             :         {0x6200, "Scan head positioning error"},
    1043             : 
    1044             :         {0x6300, "End of user area encountered on this track"},
    1045             :         {0x6301, "Packet does not fit in available space"},
    1046             : 
    1047             :         {0x6400, "Illegal mode for this track"},
    1048             :         {0x6401, "Invalid packet size"},
    1049             : 
    1050             :         {0x6500, "Voltage fault"},
    1051             : 
    1052             :         {0x6600, "Automatic document feeder cover up"},
    1053             :         {0x6601, "Automatic document feeder lift up"},
    1054             :         {0x6602, "Document jam in automatic document feeder"},
    1055             :         {0x6603, "Document miss feed automatic in document feeder"},
    1056             : 
    1057             :         {0x6700, "Configuration failure"},
    1058             :         {0x6701, "Configuration of incapable logical units failed"},
    1059             :         {0x6702, "Add logical unit failed"},
    1060             :         {0x6703, "Modification of logical unit failed"},
    1061             :         {0x6704, "Exchange of logical unit failed"},
    1062             :         {0x6705, "Remove of logical unit failed"},
    1063             :         {0x6706, "Attachment of logical unit failed"},
    1064             :         {0x6707, "Creation of logical unit failed"},
    1065             :         {0x6708, "Assign failure occurred"},
    1066             :         {0x6709, "Multiply assigned logical unit"},
    1067             :         {0x670A, "Set target port groups command failed"},
    1068             :         {0x670B, "ATA device feature not enabled"},
    1069             : 
    1070             :         {0x6800, "Logical unit not configured"},
    1071             : 
    1072             :         {0x6900, "Data loss on logical unit"},
    1073             :         {0x6901, "Multiple logical unit failures"},
    1074             :         {0x6902, "Parity/data mismatch"},
    1075             : 
    1076             :         {0x6A00, "Informational, refer to log"},
    1077             : 
    1078             :         {0x6B00, "State change has occurred"},
    1079             :         {0x6B01, "Redundancy level got better"},
    1080             :         {0x6B02, "Redundancy level got worse"},
    1081             : 
    1082             :         {0x6C00, "Rebuild failure occurred"},
    1083             : 
    1084             :         {0x6D00, "Recalculate failure occurred"},
    1085             : 
    1086             :         {0x6E00, "Command to logical unit failed"},
    1087             : 
    1088             :         {0x6F00, "Copy protection key exchange failure - authentication "
    1089             :          "failure"},
    1090             :         {0x6F01, "Copy protection key exchange failure - key not present"},
    1091             :         {0x6F02, "Copy protection key exchange failure - key not established"},
    1092             :         {0x6F03, "Read of scrambled sector without authentication"},
    1093             :         {0x6F04, "Media region code is mismatched to logical unit region"},
    1094             :         {0x6F05, "Drive region must be permanent/region reset count error"},
    1095             :         {0x6F06, "Insufficient block count for binding nonce recording"},
    1096             :         {0x6F07, "Conflict in binding nonce recording"},
    1097             : /*
    1098             :  *      {0x70NN, "Decompression exception short algorithm id of nn"},
    1099             :  */
    1100             :         {0x7100, "Decompression exception long algorithm id"},
    1101             : 
    1102             :         {0x7200, "Session fixation error"},
    1103             :         {0x7201, "Session fixation error writing lead-in"},
    1104             :         {0x7202, "Session fixation error writing lead-out"},
    1105             :         {0x7203, "Session fixation error - incomplete track in session"},
    1106             :         {0x7204, "Empty or partially written reserved track"},
    1107             :         {0x7205, "No more track reservations allowed"},
    1108             :         {0x7206, "RMZ extension is not allowed"},
    1109             :         {0x7207, "No more test zone extensions are allowed"},
    1110             : 
    1111             :         {0x7300, "Cd control error"},
    1112             :         {0x7301, "Power calibration area almost full"},
    1113             :         {0x7302, "Power calibration area is full"},
    1114             :         {0x7303, "Power calibration area error"},
    1115             :         {0x7304, "Program memory area update failure"},
    1116             :         {0x7305, "Program memory area is full"},
    1117             :         {0x7306, "RMA/PMA is almost full"},
    1118             :         {0x7310, "Current power calibration area almost full"},
    1119             :         {0x7311, "Current power calibration area is full"},
    1120             :         {0x7317, "RDZ is full"},
    1121             : 
    1122             :         {0x7400, "Security error"},
    1123             :         {0x7401, "Unable to decrypt data"},
    1124             :         {0x7402, "Unencrypted data encountered while decrypting"},
    1125             :         {0x7403, "Incorrect data encryption key"},
    1126             :         {0x7404, "Cryptographic integrity validation failed"},
    1127             :         {0x7405, "Error decrypting data"},
    1128             :         {0x7406, "Unknown signature verification key"},
    1129             :         {0x7407, "Encryption parameters not useable"},
    1130             :         {0x7408, "Digital signature validation failure"},
    1131             :         {0x7409, "Encryption mode mismatch on read"},
    1132             :         {0x740A, "Encrypted block not raw read enabled"},
    1133             :         {0x740B, "Incorrect Encryption parameters"},
    1134             :         {0x740C, "Unable to decrypt parameter list"},
    1135             :         {0x740D, "Encryption algorithm disabled"},
    1136             :         {0x7410, "SA creation parameter value invalid"},
    1137             :         {0x7411, "SA creation parameter value rejected"},
    1138             :         {0x7412, "Invalid SA usage"},
    1139             :         {0x7421, "Data Encryption configuration prevented"},
    1140             :         {0x7430, "SA creation parameter not supported"},
    1141             :         {0x7440, "Authentication failed"},
    1142             :         {0x7461, "External data encryption key manager access error"},
    1143             :         {0x7462, "External data encryption key manager error"},
    1144             :         {0x7463, "External data encryption key not found"},
    1145             :         {0x7464, "External data encryption request not authorized"},
    1146             :         {0x746E, "External data encryption control timeout"},
    1147             :         {0x746F, "External data encryption control error"},
    1148             :         {0x7471, "Logical unit access not authorized"},
    1149             :         {0x7479, "Security conflict in translated device"},
    1150             : 
    1151             :         {0, NULL}
    1152             : };
    1153             : 
    1154             : struct error_info2 {
    1155             :         unsigned char code1, code2_min, code2_max;
    1156             :         const char * fmt;
    1157             : };
    1158             : 
    1159             : static const struct error_info2 additional2[] =
    1160             : {
    1161             :         {0x40, 0x00, 0x7f, "Ram failure (%x)"},
    1162             :         {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"},
    1163             :         {0x41, 0x00, 0xff, "Data path failure (%x)"},
    1164             :         {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"},
    1165             :         {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"},
    1166             :         {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"},
    1167             :         {0, 0, 0, NULL}
    1168             : };
    1169             : 
    1170             : /* description of the sense key values */
    1171             : static const char * const snstext[] = {
    1172             :         "No Sense",       /* 0: There is no sense information */
    1173             :         "Recovered Error",  /* 1: The last command completed successfully
    1174             :                                   but used error correction */
    1175             :         "Not Ready",      /* 2: The addressed target is not ready */
    1176             :         "Medium Error",           /* 3: Data error detected on the medium */
    1177             :         "Hardware Error",   /* 4: Controller or device failure */
    1178             :         "Illegal Request",  /* 5: Error in request */
    1179             :         "Unit Attention",   /* 6: Removable medium was changed, or
    1180             :                                   the target has been reset, or ... */
    1181             :         "Data Protect",           /* 7: Access to the data is blocked */
    1182             :         "Blank Check",            /* 8: Reached unexpected written or unwritten
    1183             :                                   region of the medium */
    1184             :         "Vendor Specific(9)",
    1185             :         "Copy Aborted",           /* A: COPY or COMPARE was aborted */
    1186             :         "Aborted Command",  /* B: The target aborted the command */
    1187             :         "Equal",          /* C: A SEARCH DATA command found data equal */
    1188             :         "Volume Overflow",  /* D: Medium full with still data to be written */
    1189             :         "Miscompare",     /* E: Source data and data on the medium
    1190             :                                   do not agree */
    1191             : };
    1192             : #endif
    1193             : 
    1194             : /* Get sense key string or NULL if not available */
    1195             : const char *
    1196             : scsi_sense_key_string(unsigned char key) {
    1197             : #ifdef CONFIG_SCSI_CONSTANTS
    1198             :         if (key <= 0xE)
    1199             :                 return snstext[key];
    1200             : #endif
    1201           0 :         return NULL;
    1202             : }
    1203             : EXPORT_SYMBOL(scsi_sense_key_string);
    1204             : 
    1205             : /*
    1206             :  * Get additional sense code string or NULL if not available.
    1207             :  * This string may contain a "%x" and should be printed with ascq as arg.
    1208             :  */
    1209             : const char *
    1210             : scsi_extd_sense_format(unsigned char asc, unsigned char ascq) {
    1211             : #ifdef CONFIG_SCSI_CONSTANTS
    1212             :         int i;
    1213             :         unsigned short code = ((asc << 8) | ascq);
    1214             : 
    1215             :         for (i = 0; additional[i].text; i++)
    1216             :                 if (additional[i].code12 == code)
    1217             :                         return additional[i].text;
    1218             :         for (i = 0; additional2[i].fmt; i++) {
    1219             :                 if (additional2[i].code1 == asc &&
    1220             :                     ascq >= additional2[i].code2_min &&
    1221             :                     ascq <= additional2[i].code2_max)
    1222             :                         return additional2[i].fmt;
    1223             :         }
    1224             : #endif
    1225           0 :         return NULL;
    1226             : }
    1227             : EXPORT_SYMBOL(scsi_extd_sense_format);
    1228             : 
    1229             : void
    1230             : scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
    1231             : {
    1232           0 :         const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
    1233           0 : 
    1234           0 :         if (extd_sense_fmt) {
    1235           0 :                 if (strstr(extd_sense_fmt, "%x")) {
    1236           0 :                         printk("Add. Sense: ");
    1237           0 :                         printk(extd_sense_fmt, ascq);
    1238             :                 } else
    1239           0 :                         printk("Add. Sense: %s", extd_sense_fmt);
    1240             :         } else {
    1241           0 :                 if (asc >= 0x80)
    1242           0 :                         printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc,
    1243             :                                ascq);
    1244           0 :                 if (ascq >= 0x80)
    1245           0 :                         printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc,
    1246             :                                ascq);
    1247             :                 else
    1248           0 :                         printk("ASC=0x%x ASCQ=0x%x", asc, ascq);
    1249             :         }
    1250             : 
    1251           0 :         printk("\n");
    1252           0 : }
    1253             : EXPORT_SYMBOL(scsi_show_extd_sense);
    1254             : 
    1255             : void
    1256             : scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr)
    1257             : {
    1258           0 :         const char *sense_txt;
    1259           0 : 
    1260           0 :         sense_txt = scsi_sense_key_string(sshdr->sense_key);
    1261           0 :         if (sense_txt)
    1262           0 :                 printk("Sense Key : %s ", sense_txt);
    1263             :         else
    1264           0 :                 printk("Sense Key : 0x%x ", sshdr->sense_key);
    1265             : 
    1266           0 :         printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " :
    1267             :                "[current] ");
    1268             : 
    1269           0 :         if (sshdr->response_code >= 0x72)
    1270           0 :                 printk("[descriptor]");
    1271             : 
    1272           0 :         printk("\n");
    1273           0 : }
    1274             : EXPORT_SYMBOL(scsi_show_sense_hdr);
    1275             : 
    1276             : /*
    1277             :  * Print normalized SCSI sense header with a prefix.
    1278             :  */
    1279             : void
    1280             : scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
    1281             : {
    1282           0 :         printk(KERN_INFO "%s: ", name);
    1283           0 :         scsi_show_sense_hdr(sshdr);
    1284           0 :         printk(KERN_INFO "%s: ", name);
    1285           0 :         scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
    1286           0 : }
    1287             : EXPORT_SYMBOL(scsi_print_sense_hdr);
    1288             : 
    1289             : /*
    1290             :  * Print normalized SCSI sense header with device information and a prefix.
    1291             :  */
    1292             : void
    1293             : scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc,
    1294             :                           struct scsi_sense_hdr *sshdr)
    1295           0 : {
    1296           0 :         scmd_printk(KERN_INFO, scmd, "%s: ", desc);
    1297           0 :         scsi_show_sense_hdr(sshdr);
    1298           0 :         scmd_printk(KERN_INFO, scmd, "%s: ", desc);
    1299           0 :         scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
    1300           0 : }
    1301           0 : EXPORT_SYMBOL(scsi_cmd_print_sense_hdr);
    1302           0 : 
    1303             : static void
    1304             : scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len,
    1305             :                        struct scsi_sense_hdr *sshdr)
    1306             : {
    1307           0 :         int k, num, res;
    1308           0 :     
    1309           0 :         res = scsi_normalize_sense(sense_buffer, sense_len, sshdr);
    1310           0 :         if (0 == res) {
    1311             :                 /* this may be SCSI-1 sense data */
    1312           0 :                 num = (sense_len < 32) ? sense_len : 32;
    1313           0 :                 printk("Unrecognized sense data (in hex):");
    1314           0 :                 for (k = 0; k < num; ++k) {
    1315           0 :                         if (0 == (k % 16)) {
    1316           0 :                                 printk("\n");
    1317           0 :                                 printk(KERN_INFO "        ");
    1318             :                         }
    1319           0 :                         printk("%02x ", sense_buffer[k]);
    1320             :                 }
    1321           0 :                 printk("\n");
    1322           0 :                 return;
    1323             :         }
    1324           0 : }
    1325             : 
    1326             : static void
    1327             : scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len,
    1328             :                          struct scsi_sense_hdr *sshdr)
    1329             : {
    1330           0 :         int k, num, res;
    1331           0 : 
    1332           0 :         if (sshdr->response_code < 0x72)
    1333           0 :         {
    1334           0 :                 /* only decode extras for "fixed" format now */
    1335           0 :                 char buff[80];
    1336           0 :                 int blen, fixed_valid;
    1337           0 :                 unsigned int info;
    1338           0 : 
    1339           0 :                 fixed_valid = sense_buffer[0] & 0x80;
    1340           0 :                 info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) |
    1341           0 :                         (sense_buffer[5] << 8) | sense_buffer[6]);
    1342           0 :                 res = 0;
    1343           0 :                 memset(buff, 0, sizeof(buff));
    1344           0 :                 blen = sizeof(buff) - 1;
    1345           0 :                 if (fixed_valid)
    1346           0 :                         res += snprintf(buff + res, blen - res,
    1347             :                                         "Info fld=0x%x", info);
    1348           0 :                 if (sense_buffer[2] & 0x80) {
    1349             :                         /* current command has read a filemark */
    1350           0 :                         if (res > 0)
    1351           0 :                                 res += snprintf(buff + res, blen - res, ", ");
    1352           0 :                         res += snprintf(buff + res, blen - res, "FMK");
    1353             :                 }
    1354           0 :                 if (sense_buffer[2] & 0x40) {
    1355             :                         /* end-of-medium condition exists */
    1356           0 :                         if (res > 0)
    1357           0 :                                 res += snprintf(buff + res, blen - res, ", ");
    1358           0 :                         res += snprintf(buff + res, blen - res, "EOM");
    1359             :                 }
    1360           0 :                 if (sense_buffer[2] & 0x20) {
    1361             :                         /* incorrect block length requested */
    1362           0 :                         if (res > 0)
    1363           0 :                                 res += snprintf(buff + res, blen - res, ", ");
    1364           0 :                         res += snprintf(buff + res, blen - res, "ILI");
    1365             :                 }
    1366           0 :                 if (res > 0)
    1367           0 :                         printk("%s\n", buff);
    1368           0 :         } else if (sshdr->additional_length > 0) {
    1369             :                 /* descriptor format with sense descriptors */
    1370           0 :                 num = 8 + sshdr->additional_length;
    1371           0 :                 num = (sense_len < num) ? sense_len : num;
    1372           0 :                 printk("Descriptor sense data with sense descriptors "
    1373             :                        "(in hex):");
    1374           0 :                 for (k = 0; k < num; ++k) {
    1375           0 :                         if (0 == (k % 16)) {
    1376           0 :                                 printk("\n");
    1377           0 :                                 printk(KERN_INFO "        ");
    1378             :                         }
    1379           0 :                         printk("%02x ", sense_buffer[k]);
    1380             :                 }
    1381             : 
    1382           0 :                 printk("\n");
    1383             :         }
    1384           0 : 
    1385             : }
    1386             : 
    1387             : /* Normalize and print sense buffer with name prefix */
    1388             : void __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
    1389             :                         int sense_len)
    1390             : {
    1391           0 :         struct scsi_sense_hdr sshdr;
    1392             : 
    1393           0 :         printk(KERN_INFO "%s: ", name);
    1394           0 :         scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr);
    1395           0 :         scsi_show_sense_hdr(&sshdr);
    1396           0 :         scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr);
    1397           0 :         printk(KERN_INFO "%s: ", name);
    1398           0 :         scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
    1399           0 : }
    1400             : EXPORT_SYMBOL(__scsi_print_sense);
    1401             : 
    1402             : /* Normalize and print sense buffer in SCSI command */
    1403             : void scsi_print_sense(char *name, struct scsi_cmnd *cmd)
    1404             : {
    1405           0 :         struct scsi_sense_hdr sshdr;
    1406           0 : 
    1407           0 :         scmd_printk(KERN_INFO, cmd, "");
    1408           0 :         scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
    1409           0 :                                  &sshdr);
    1410           0 :         scsi_show_sense_hdr(&sshdr);
    1411           0 :         scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE,
    1412           0 :                                  &sshdr);
    1413           0 :         scmd_printk(KERN_INFO, cmd, "");
    1414           0 :         scsi_show_extd_sense(sshdr.asc, sshdr.ascq);
    1415           0 : }
    1416             : EXPORT_SYMBOL(scsi_print_sense);
    1417             : 
    1418             : #ifdef CONFIG_SCSI_CONSTANTS
    1419             : 
    1420             : static const char * const hostbyte_table[]={
    1421             : "DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET",
    1422             : "DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR",
    1423             : "DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE",
    1424             : "DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST" };
    1425             : #define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
    1426             : 
    1427             : static const char * const driverbyte_table[]={
    1428             : "DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT",  "DRIVER_MEDIA", "DRIVER_ERROR",
    1429             : "DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
    1430             : #define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table)
    1431             : 
    1432             : void scsi_show_result(int result)
    1433             : {
    1434             :         int hb = host_byte(result);
    1435             :         int db = driver_byte(result);
    1436             : 
    1437             :         printk("Result: hostbyte=%s driverbyte=%s\n",
    1438             :                (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb]     : "invalid"),
    1439             :                (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid"));
    1440             : }
    1441             : 
    1442             : #else
    1443             : 
    1444             : void scsi_show_result(int result)
    1445             : {
    1446           0 :         printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n",
    1447             :                host_byte(result), driver_byte(result));
    1448           0 : }
    1449             : 
    1450             : #endif
    1451             : EXPORT_SYMBOL(scsi_show_result);
    1452             : 
    1453             : 
    1454             : void scsi_print_result(struct scsi_cmnd *cmd)
    1455             : {
    1456           0 :         scmd_printk(KERN_INFO, cmd, "");
    1457           0 :         scsi_show_result(cmd->result);
    1458           0 : }
    1459           0 : EXPORT_SYMBOL(scsi_print_result);
    1460             : 
    1461             : 

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