diff options
Diffstat (limited to 'drivers/scsi/constants.c')
| -rw-r--r-- | drivers/scsi/constants.c | 1462 |
1 files changed, 1462 insertions, 0 deletions
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c new file mode 100644 index 00000000..450e011f --- /dev/null +++ b/drivers/scsi/constants.c @@ -0,0 +1,1462 @@ +/* + * ASCII values for a number of symbolic constants, printing functions, + * etc. + * Additions for SCSI 2 and Linux 2.2.x by D. Gilbert (990422) + * Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002) + * by D. Gilbert and aeb (20020609) + * Update to SPC-4 T10/1713-D Rev 20, 22 May 2009, D. Gilbert 20090624 + */ + +#include <linux/blkdev.h> +#include <linux/module.h> +#include <linux/kernel.h> + +#include <scsi/scsi.h> +#include <scsi/scsi_cmnd.h> +#include <scsi/scsi_device.h> +#include <scsi/scsi_host.h> +#include <scsi/scsi_eh.h> +#include <scsi/scsi_dbg.h> + + + +/* Commands with service actions that change the command name */ +#define MAINTENANCE_IN 0xa3 +#define MAINTENANCE_OUT 0xa4 +#define SERVICE_ACTION_IN_12 0xab +#define SERVICE_ACTION_OUT_12 0xa9 +#define SERVICE_ACTION_IN_16 0x9e +#define SERVICE_ACTION_OUT_16 0x9f + + + +#ifdef CONFIG_SCSI_CONSTANTS +static const char * cdb_byte0_names[] = { +/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense", +/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL, + "Reassign Blocks", +/* 08-0d */ "Read(6)", NULL, "Write(6)", "Seek(6)", NULL, NULL, +/* 0e-12 */ NULL, "Read Reverse", "Write Filemarks", "Space", "Inquiry", +/* 13-16 */ "Verify(6)", "Recover Buffered Data", "Mode Select(6)", + "Reserve(6)", +/* 17-1a */ "Release(6)", "Copy", "Erase", "Mode Sense(6)", +/* 1b-1d */ "Start/Stop Unit", "Receive Diagnostic", "Send Diagnostic", +/* 1e-1f */ "Prevent/Allow Medium Removal", NULL, +/* 20-22 */ NULL, NULL, NULL, +/* 23-28 */ "Read Format Capacities", "Set Window", + "Read Capacity(10)", NULL, NULL, "Read(10)", +/* 29-2d */ "Read Generation", "Write(10)", "Seek(10)", "Erase(10)", + "Read updated block", +/* 2e-31 */ "Write Verify(10)", "Verify(10)", "Search High", "Search Equal", +/* 32-34 */ "Search Low", "Set Limits", "Prefetch/Read Position", +/* 35-37 */ "Synchronize Cache(10)", "Lock/Unlock Cache(10)", + "Read Defect Data(10)", +/* 38-3c */ "Medium Scan", "Compare", "Copy Verify", "Write Buffer", + "Read Buffer", +/* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)", +/* 40-41 */ "Change Definition", "Write Same(10)", +/* 42-48 */ "Unmap/Read sub-channel", "Read TOC/PMA/ATIP", + "Read density support", "Play audio(10)", "Get configuration", + "Play audio msf", "Play audio track/index", +/* 49-4f */ "Play track relative(10)", "Get event status notification", + "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", + NULL, +/* 50-55 */ "Xdwrite", "Xpwrite, Read disk info", "Xdread, Read track info", + "Reserve track", "Send OPC info", "Mode Select(10)", +/* 56-5b */ "Reserve(10)", "Release(10)", "Repair track", "Read master cue", + "Mode Sense(10)", "Close track/session", +/* 5c-5f */ "Read buffer capacity", "Send cue sheet", "Persistent reserve in", + "Persistent reserve out", +/* 60-67 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +/* 68-6f */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +/* 70-77 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, +/* 78-7f */ NULL, NULL, NULL, NULL, NULL, NULL, "Extended CDB", + "Variable length", +/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy", + "Receive copy results", +/* 85-89 */ "ATA command pass through(16)", "Access control in", + "Access control out", "Read(16)", "Memory Export Out(16)", +/* 8a-8f */ "Write(16)", "ORWrite", "Read attributes", "Write attributes", + "Write and verify(16)", "Verify(16)", +/* 90-94 */ "Pre-fetch(16)", "Synchronize cache(16)", + "Lock/unlock cache(16)", "Write same(16)", NULL, +/* 95-99 */ NULL, NULL, NULL, NULL, NULL, +/* 9a-9f */ NULL, NULL, NULL, NULL, "Service action in(16)", + "Service action out(16)", +/* a0-a5 */ "Report luns", "ATA command pass through(12)/Blank", + "Security protocol in", "Maintenance in", "Maintenance out", + "Move medium/play audio(12)", +/* a6-a9 */ "Exchange medium", "Move medium attached", "Read(12)", + "Play track relative(12)", +/* aa-ae */ "Write(12)", NULL, "Erase(12), Get Performance", + "Read DVD structure", "Write and verify(12)", +/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)", +/* b2-b4 */ "Search data low(12)", "Set limits(12)", + "Read element status attached", +/* b5-b6 */ "Security protocol out", "Send volume tag, set streaming", +/* b7-b9 */ "Read defect data(12)", "Read element status", "Read CD msf", +/* ba-bc */ "Redundancy group (in), Scan", + "Redundancy group (out), Set cd-rom speed", "Spare (in), Play cd", +/* bd-bf */ "Spare (out), Mechanism status", "Volume set (in), Read cd", + "Volume set (out), Send DVD structure", +}; + +struct value_name_pair { + int value; + const char * name; +}; + +static const struct value_name_pair maint_in_arr[] = { + {0x5, "Report identifying information"}, + {0xa, "Report target port groups"}, + {0xb, "Report aliases"}, + {0xc, "Report supported operation codes"}, + {0xd, "Report supported task management functions"}, + {0xe, "Report priority"}, + {0xf, "Report timestamp"}, + {0x10, "Management protocol in"}, +}; +#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr) + +static const struct value_name_pair maint_out_arr[] = { + {0x6, "Set identifying information"}, + {0xa, "Set target port groups"}, + {0xb, "Change aliases"}, + {0xe, "Set priority"}, + {0xf, "Set timestamp"}, + {0x10, "Management protocol out"}, +}; +#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr) + +static const struct value_name_pair serv_in12_arr[] = { + {0x1, "Read media serial number"}, +}; +#define SERV_IN12_SZ ARRAY_SIZE(serv_in12_arr) + +static const struct value_name_pair serv_out12_arr[] = { + {-1, "dummy entry"}, +}; +#define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) + +static const struct value_name_pair serv_in16_arr[] = { + {0x10, "Read capacity(16)"}, + {0x11, "Read long(16)"}, + {0x12, "Get LBA status"}, +}; +#define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) + +static const struct value_name_pair serv_out16_arr[] = { + {0x11, "Write long(16)"}, + {0x1f, "Notify data transfer device(16)"}, +}; +#define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) + +static const struct value_name_pair variable_length_arr[] = { + {0x1, "Rebuild(32)"}, + {0x2, "Regenerate(32)"}, + {0x3, "Xdread(32)"}, + {0x4, "Xdwrite(32)"}, + {0x5, "Xdwrite extended(32)"}, + {0x6, "Xpwrite(32)"}, + {0x7, "Xdwriteread(32)"}, + {0x8, "Xdwrite extended(64)"}, + {0x9, "Read(32)"}, + {0xa, "Verify(32)"}, + {0xb, "Write(32)"}, + {0xc, "Write an verify(32)"}, + {0xd, "Write same(32)"}, + {0x8801, "Format OSD"}, + {0x8802, "Create (osd)"}, + {0x8803, "List (osd)"}, + {0x8805, "Read (osd)"}, + {0x8806, "Write (osd)"}, + {0x8807, "Append (osd)"}, + {0x8808, "Flush (osd)"}, + {0x880a, "Remove (osd)"}, + {0x880b, "Create partition (osd)"}, + {0x880c, "Remove partition (osd)"}, + {0x880e, "Get attributes (osd)"}, + {0x880f, "Set attributes (osd)"}, + {0x8812, "Create and write (osd)"}, + {0x8815, "Create collection (osd)"}, + {0x8816, "Remove collection (osd)"}, + {0x8817, "List collection (osd)"}, + {0x8818, "Set key (osd)"}, + {0x8819, "Set master key (osd)"}, + {0x881a, "Flush collection (osd)"}, + {0x881b, "Flush partition (osd)"}, + {0x881c, "Flush OSD"}, + {0x8f7e, "Perform SCSI command (osd)"}, + {0x8f7f, "Perform task management function (osd)"}, +}; +#define VARIABLE_LENGTH_SZ ARRAY_SIZE(variable_length_arr) + +static const char * get_sa_name(const struct value_name_pair * arr, + int arr_sz, int service_action) +{ + int k; + + for (k = 0; k < arr_sz; ++k, ++arr) { + if (service_action == arr->value) + break; + } + return (k < arr_sz) ? arr->name : NULL; +} + +/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */ +static void print_opcode_name(unsigned char * cdbp, int cdb_len) +{ + int sa, len, cdb0; + const char * name; + + cdb0 = cdbp[0]; + switch(cdb0) { + case VARIABLE_LENGTH_CMD: + len = scsi_varlen_cdb_length(cdbp); + if (len < 10) { + printk("short variable length command, " + "len=%d ext_len=%d", len, cdb_len); + break; + } + sa = (cdbp[8] << 8) + cdbp[9]; + name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + + if ((cdb_len > 0) && (len != cdb_len)) + printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); + + break; + case MAINTENANCE_IN: + sa = cdbp[1] & 0x1f; + name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + case MAINTENANCE_OUT: + sa = cdbp[1] & 0x1f; + name = get_sa_name(maint_out_arr, MAINT_OUT_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + case SERVICE_ACTION_IN_12: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_in12_arr, SERV_IN12_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + case SERVICE_ACTION_OUT_12: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_out12_arr, SERV_OUT12_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + case SERVICE_ACTION_IN_16: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_in16_arr, SERV_IN16_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + case SERVICE_ACTION_OUT_16: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_out16_arr, SERV_OUT16_SZ, sa); + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + default: + if (cdb0 < 0xc0) { + name = cdb_byte0_names[cdb0]; + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x (reserved)", cdb0); + } else + printk("cdb[0]=0x%x (vendor)", cdb0); + break; + } +} + +#else /* ifndef CONFIG_SCSI_CONSTANTS */ + +static void print_opcode_name(unsigned char * cdbp, int cdb_len) +{ + int sa, len, cdb0; + + cdb0 = cdbp[0]; + switch(cdb0) { + case VARIABLE_LENGTH_CMD: + len = scsi_varlen_cdb_length(cdbp); + if (len < 10) { + printk("short opcode=0x%x command, len=%d " + "ext_len=%d", cdb0, len, cdb_len); + break; + } + sa = (cdbp[8] << 8) + cdbp[9]; + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + if (len != cdb_len) + printk(", in_cdb_len=%d, ext_len=%d", len, cdb_len); + break; + case MAINTENANCE_IN: + case MAINTENANCE_OUT: + case SERVICE_ACTION_IN_12: + case SERVICE_ACTION_OUT_12: + case SERVICE_ACTION_IN_16: + case SERVICE_ACTION_OUT_16: + sa = cdbp[1] & 0x1f; + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + break; + default: + if (cdb0 < 0xc0) + printk("cdb[0]=0x%x", cdb0); + else + printk("cdb[0]=0x%x (vendor)", cdb0); + break; + } +} +#endif + +void __scsi_print_command(unsigned char *cdb) +{ + int k, len; + + print_opcode_name(cdb, 0); + len = scsi_command_size(cdb); + /* print out all bytes in cdb */ + for (k = 0; k < len; ++k) + printk(" %02x", cdb[k]); + printk("\n"); +} +EXPORT_SYMBOL(__scsi_print_command); + +void scsi_print_command(struct scsi_cmnd *cmd) +{ + int k; + + if (cmd->cmnd == NULL) + return; + + scmd_printk(KERN_INFO, cmd, "CDB: "); + print_opcode_name(cmd->cmnd, cmd->cmd_len); + + /* print out all bytes in cdb */ + printk(":"); + for (k = 0; k < cmd->cmd_len; ++k) + printk(" %02x", cmd->cmnd[k]); + printk("\n"); +} +EXPORT_SYMBOL(scsi_print_command); + +/** + * scsi_print_status - print scsi status description + * @scsi_status: scsi status value + * + * If the status is recognized, the description is printed. + * Otherwise "Unknown status" is output. No trailing space. + * If CONFIG_SCSI_CONSTANTS is not set, then print status in hex + * (e.g. "0x2" for Check Condition). + **/ +void +scsi_print_status(unsigned char scsi_status) { +#ifdef CONFIG_SCSI_CONSTANTS + const char * ccp; + + switch (scsi_status) { + case 0: ccp = "Good"; break; + case 0x2: ccp = "Check Condition"; break; + case 0x4: ccp = "Condition Met"; break; + case 0x8: ccp = "Busy"; break; + case 0x10: ccp = "Intermediate"; break; + case 0x14: ccp = "Intermediate-Condition Met"; break; + case 0x18: ccp = "Reservation Conflict"; break; + case 0x22: ccp = "Command Terminated"; break; /* obsolete */ + case 0x28: ccp = "Task set Full"; break; /* was: Queue Full */ + case 0x30: ccp = "ACA Active"; break; + case 0x40: ccp = "Task Aborted"; break; + default: ccp = "Unknown status"; + } + printk(KERN_INFO "%s", ccp); +#else + printk(KERN_INFO "0x%0x", scsi_status); +#endif +} +EXPORT_SYMBOL(scsi_print_status); + +#ifdef CONFIG_SCSI_CONSTANTS + +struct error_info { + unsigned short code12; /* 0x0302 looks better than 0x03,0x02 */ + const char * text; +}; + +/* + * The canonical list of T10 Additional Sense Codes is available at: + * http://www.t10.org/lists/asc-num.txt + */ +static const struct error_info additional[] = +{ + {0x0000, "No additional sense information"}, + {0x0001, "Filemark detected"}, + {0x0002, "End-of-partition/medium detected"}, + {0x0003, "Setmark detected"}, + {0x0004, "Beginning-of-partition/medium detected"}, + {0x0005, "End-of-data detected"}, + {0x0006, "I/O process terminated"}, + {0x0007, "Programmable early warning detected"}, + {0x0011, "Audio play operation in progress"}, + {0x0012, "Audio play operation paused"}, + {0x0013, "Audio play operation successfully completed"}, + {0x0014, "Audio play operation stopped due to error"}, + {0x0015, "No current audio status to return"}, + {0x0016, "Operation in progress"}, + {0x0017, "Cleaning requested"}, + {0x0018, "Erase operation in progress"}, + {0x0019, "Locate operation in progress"}, + {0x001A, "Rewind operation in progress"}, + {0x001B, "Set capacity operation in progress"}, + {0x001C, "Verify operation in progress"}, + {0x001D, "ATA pass through information available"}, + {0x001E, "Conflicting SA creation request"}, + + {0x0100, "No index/sector signal"}, + + {0x0200, "No seek complete"}, + + {0x0300, "Peripheral device write fault"}, + {0x0301, "No write current"}, + {0x0302, "Excessive write errors"}, + + {0x0400, "Logical unit not ready, cause not reportable"}, + {0x0401, "Logical unit is in process of becoming ready"}, + {0x0402, "Logical unit not ready, initializing command required"}, + {0x0403, "Logical unit not ready, manual intervention required"}, + {0x0404, "Logical unit not ready, format in progress"}, + {0x0405, "Logical unit not ready, rebuild in progress"}, + {0x0406, "Logical unit not ready, recalculation in progress"}, + {0x0407, "Logical unit not ready, operation in progress"}, + {0x0408, "Logical unit not ready, long write in progress"}, + {0x0409, "Logical unit not ready, self-test in progress"}, + {0x040A, "Logical unit not accessible, asymmetric access state " + "transition"}, + {0x040B, "Logical unit not accessible, target port in standby state"}, + {0x040C, "Logical unit not accessible, target port in unavailable " + "state"}, + {0x040D, "Logical unit not ready, structure check required"}, + {0x0410, "Logical unit not ready, auxiliary memory not accessible"}, + {0x0411, "Logical unit not ready, notify (enable spinup) required"}, + {0x0412, "Logical unit not ready, offline"}, + {0x0413, "Logical unit not ready, SA creation in progress"}, + {0x0414, "Logical unit not ready, space allocation in progress"}, + + {0x0500, "Logical unit does not respond to selection"}, + + {0x0600, "No reference position found"}, + + {0x0700, "Multiple peripheral devices selected"}, + + {0x0800, "Logical unit communication failure"}, + {0x0801, "Logical unit communication time-out"}, + {0x0802, "Logical unit communication parity error"}, + {0x0803, "Logical unit communication CRC error (Ultra-DMA/32)"}, + {0x0804, "Unreachable copy target"}, + + {0x0900, "Track following error"}, + {0x0901, "Tracking servo failure"}, + {0x0902, "Focus servo failure"}, + {0x0903, "Spindle servo failure"}, + {0x0904, "Head select fault"}, + + {0x0A00, "Error log overflow"}, + + {0x0B00, "Warning"}, + {0x0B01, "Warning - specified temperature exceeded"}, + {0x0B02, "Warning - enclosure degraded"}, + {0x0B03, "Warning - background self-test failed"}, + {0x0B04, "Warning - background pre-scan detected medium error"}, + {0x0B05, "Warning - background medium scan detected medium error"}, + {0x0B06, "Warning - non-volatile cache now volatile"}, + {0x0B07, "Warning - degraded power to non-volatile cache"}, + {0x0B08, "Warning - power loss expected"}, + + {0x0C00, "Write error"}, + {0x0C01, "Write error - recovered with auto reallocation"}, + {0x0C02, "Write error - auto reallocation failed"}, + {0x0C03, "Write error - recommend reassignment"}, + {0x0C04, "Compression check miscompare error"}, + {0x0C05, "Data expansion occurred during compression"}, + {0x0C06, "Block not compressible"}, + {0x0C07, "Write error - recovery needed"}, + {0x0C08, "Write error - recovery failed"}, + {0x0C09, "Write error - loss of streaming"}, + {0x0C0A, "Write error - padding blocks added"}, + {0x0C0B, "Auxiliary memory write error"}, + {0x0C0C, "Write error - unexpected unsolicited data"}, + {0x0C0D, "Write error - not enough unsolicited data"}, + {0x0C0F, "Defects in error window"}, + + {0x0D00, "Error detected by third party temporary initiator"}, + {0x0D01, "Third party device failure"}, + {0x0D02, "Copy target device not reachable"}, + {0x0D03, "Incorrect copy target device type"}, + {0x0D04, "Copy target device data underrun"}, + {0x0D05, "Copy target device data overrun"}, + + {0x0E00, "Invalid information unit"}, + {0x0E01, "Information unit too short"}, + {0x0E02, "Information unit too long"}, + {0x0E03, "Invalid field in command information unit"}, + + {0x1000, "Id CRC or ECC error"}, + {0x1001, "Logical block guard check failed"}, + {0x1002, "Logical block application tag check failed"}, + {0x1003, "Logical block reference tag check failed"}, + + {0x1100, "Unrecovered read error"}, + {0x1101, "Read retries exhausted"}, + {0x1102, "Error too long to correct"}, + {0x1103, "Multiple read errors"}, + {0x1104, "Unrecovered read error - auto reallocate failed"}, + {0x1105, "L-EC uncorrectable error"}, + {0x1106, "CIRC unrecovered error"}, + {0x1107, "Data re-synchronization error"}, + {0x1108, "Incomplete block read"}, + {0x1109, "No gap found"}, + {0x110A, "Miscorrected error"}, + {0x110B, "Unrecovered read error - recommend reassignment"}, + {0x110C, "Unrecovered read error - recommend rewrite the data"}, + {0x110D, "De-compression CRC error"}, + {0x110E, "Cannot decompress using declared algorithm"}, + {0x110F, "Error reading UPC/EAN number"}, + {0x1110, "Error reading ISRC number"}, + {0x1111, "Read error - loss of streaming"}, + {0x1112, "Auxiliary memory read error"}, + {0x1113, "Read error - failed retransmission request"}, + {0x1114, "Read error - lba marked bad by application client"}, + + {0x1200, "Address mark not found for id field"}, + + {0x1300, "Address mark not found for data field"}, + + {0x1400, "Recorded entity not found"}, + {0x1401, "Record not found"}, + {0x1402, "Filemark or setmark not found"}, + {0x1403, "End-of-data not found"}, + {0x1404, "Block sequence error"}, + {0x1405, "Record not found - recommend reassignment"}, + {0x1406, "Record not found - data auto-reallocated"}, + {0x1407, "Locate operation failure"}, + + {0x1500, "Random positioning error"}, + {0x1501, "Mechanical positioning error"}, + {0x1502, "Positioning error detected by read of medium"}, + + {0x1600, "Data synchronization mark error"}, + {0x1601, "Data sync error - data rewritten"}, + {0x1602, "Data sync error - recommend rewrite"}, + {0x1603, "Data sync error - data auto-reallocated"}, + {0x1604, "Data sync error - recommend reassignment"}, + + {0x1700, "Recovered data with no error correction applied"}, + {0x1701, "Recovered data with retries"}, + {0x1702, "Recovered data with positive head offset"}, + {0x1703, "Recovered data with negative head offset"}, + {0x1704, "Recovered data with retries and/or circ applied"}, + {0x1705, "Recovered data using previous sector id"}, + {0x1706, "Recovered data without ECC - data auto-reallocated"}, + {0x1707, "Recovered data without ECC - recommend reassignment"}, + {0x1708, "Recovered data without ECC - recommend rewrite"}, + {0x1709, "Recovered data without ECC - data rewritten"}, + + {0x1800, "Recovered data with error correction applied"}, + {0x1801, "Recovered data with error corr. & retries applied"}, + {0x1802, "Recovered data - data auto-reallocated"}, + {0x1803, "Recovered data with CIRC"}, + {0x1804, "Recovered data with L-EC"}, + {0x1805, "Recovered data - recommend reassignment"}, + {0x1806, "Recovered data - recommend rewrite"}, + {0x1807, "Recovered data with ECC - data rewritten"}, + {0x1808, "Recovered data with linking"}, + + {0x1900, "Defect list error"}, + {0x1901, "Defect list not available"}, + {0x1902, "Defect list error in primary list"}, + {0x1903, "Defect list error in grown list"}, + + {0x1A00, "Parameter list length error"}, + + {0x1B00, "Synchronous data transfer error"}, + + {0x1C00, "Defect list not found"}, + {0x1C01, "Primary defect list not found"}, + {0x1C02, "Grown defect list not found"}, + + {0x1D00, "Miscompare during verify operation"}, + {0x1D01, "Miscompare verify of unmapped LBA"}, + + {0x1E00, "Recovered id with ECC correction"}, + + {0x1F00, "Partial defect list transfer"}, + + {0x2000, "Invalid command operation code"}, + {0x2001, "Access denied - initiator pending-enrolled"}, + {0x2002, "Access denied - no access rights"}, + {0x2003, "Access denied - invalid mgmt id key"}, + {0x2004, "Illegal command while in write capable state"}, + {0x2005, "Obsolete"}, + {0x2006, "Illegal command while in explicit address mode"}, + {0x2007, "Illegal command while in implicit address mode"}, + {0x2008, "Access denied - enrollment conflict"}, + {0x2009, "Access denied - invalid LU identifier"}, + {0x200A, "Access denied - invalid proxy token"}, + {0x200B, "Access denied - ACL LUN conflict"}, + + {0x2100, "Logical block address out of range"}, + {0x2101, "Invalid element address"}, + {0x2102, "Invalid address for write"}, + {0x2103, "Invalid write crossing layer jump"}, + + {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, + + {0x2400, "Invalid field in cdb"}, + {0x2401, "CDB decryption error"}, + {0x2402, "Obsolete"}, + {0x2403, "Obsolete"}, + {0x2404, "Security audit value frozen"}, + {0x2405, "Security working key frozen"}, + {0x2406, "Nonce not unique"}, + {0x2407, "Nonce timestamp out of range"}, + {0x2408, "Invalid XCDB"}, + + {0x2500, "Logical unit not supported"}, + + {0x2600, "Invalid field in parameter list"}, + {0x2601, "Parameter not supported"}, + {0x2602, "Parameter value invalid"}, + {0x2603, "Threshold parameters not supported"}, + {0x2604, "Invalid release of persistent reservation"}, + {0x2605, "Data decryption error"}, + {0x2606, "Too many target descriptors"}, + {0x2607, "Unsupported target descriptor type code"}, + {0x2608, "Too many segment descriptors"}, + {0x2609, "Unsupported segment descriptor type code"}, + {0x260A, "Unexpected inexact segment"}, + {0x260B, "Inline data length exceeded"}, + {0x260C, "Invalid operation for copy source or destination"}, + {0x260D, "Copy segment granularity violation"}, + {0x260E, "Invalid parameter while port is enabled"}, + {0x260F, "Invalid data-out buffer integrity check value"}, + {0x2610, "Data decryption key fail limit reached"}, + {0x2611, "Incomplete key-associated data set"}, + {0x2612, "Vendor specific key reference not found"}, + + {0x2700, "Write protected"}, + {0x2701, "Hardware write protected"}, + {0x2702, "Logical unit software write protected"}, + {0x2703, "Associated write protect"}, + {0x2704, "Persistent write protect"}, + {0x2705, "Permanent write protect"}, + {0x2706, "Conditional write protect"}, + {0x2707, "Space allocation failed write protect"}, + + {0x2800, "Not ready to ready change, medium may have changed"}, + {0x2801, "Import or export element accessed"}, + {0x2802, "Format-layer may have changed"}, + {0x2803, "Import/export element accessed, medium changed"}, + + {0x2900, "Power on, reset, or bus device reset occurred"}, + {0x2901, "Power on occurred"}, + {0x2902, "Scsi bus reset occurred"}, + {0x2903, "Bus device reset function occurred"}, + {0x2904, "Device internal reset"}, + {0x2905, "Transceiver mode changed to single-ended"}, + {0x2906, "Transceiver mode changed to lvd"}, + {0x2907, "I_T nexus loss occurred"}, + + {0x2A00, "Parameters changed"}, + {0x2A01, "Mode parameters changed"}, + {0x2A02, "Log parameters changed"}, + {0x2A03, "Reservations preempted"}, + {0x2A04, "Reservations released"}, + {0x2A05, "Registrations preempted"}, + {0x2A06, "Asymmetric access state changed"}, + {0x2A07, "Implicit asymmetric access state transition failed"}, + {0x2A08, "Priority changed"}, + {0x2A09, "Capacity data has changed"}, + {0x2A0A, "Error history I_T nexus cleared"}, + {0x2A0B, "Error history snapshot released"}, + {0x2A0C, "Error recovery attributes have changed"}, + {0x2A0D, "Data encryption capabilities changed"}, + {0x2A10, "Timestamp changed"}, + {0x2A11, "Data encryption parameters changed by another i_t nexus"}, + {0x2A12, "Data encryption parameters changed by vendor specific " + "event"}, + {0x2A13, "Data encryption key instance counter has changed"}, + {0x2A14, "SA creation capabilities data has changed"}, + + {0x2B00, "Copy cannot execute since host cannot disconnect"}, + + {0x2C00, "Command sequence error"}, + {0x2C01, "Too many windows specified"}, + {0x2C02, "Invalid combination of windows specified"}, + {0x2C03, "Current program area is not empty"}, + {0x2C04, "Current program area is empty"}, + {0x2C05, "Illegal power condition request"}, + {0x2C06, "Persistent prevent conflict"}, + {0x2C07, "Previous busy status"}, + {0x2C08, "Previous task set full status"}, + {0x2C09, "Previous reservation conflict status"}, + {0x2C0A, "Partition or collection contains user objects"}, + {0x2C0B, "Not reserved"}, + + {0x2D00, "Overwrite error on update in place"}, + + {0x2E00, "Insufficient time for operation"}, + + {0x2F00, "Commands cleared by another initiator"}, + {0x2F01, "Commands cleared by power loss notification"}, + {0x2F02, "Commands cleared by device server"}, + + {0x3000, "Incompatible medium installed"}, + {0x3001, "Cannot read medium - unknown format"}, + {0x3002, "Cannot read medium - incompatible format"}, + {0x3003, "Cleaning cartridge installed"}, + {0x3004, "Cannot write medium - unknown format"}, + {0x3005, "Cannot write medium - incompatible format"}, + {0x3006, "Cannot format medium - incompatible medium"}, + {0x3007, "Cleaning failure"}, + {0x3008, "Cannot write - application code mismatch"}, + {0x3009, "Current session not fixated for append"}, + {0x300A, "Cleaning request rejected"}, + {0x300C, "WORM medium - overwrite attempted"}, + {0x300D, "WORM medium - integrity check"}, + {0x3010, "Medium not formatted"}, + {0x3011, "Incompatible volume type"}, + {0x3012, "Incompatible volume qualifier"}, + + {0x3100, "Medium format corrupted"}, + {0x3101, "Format command failed"}, + {0x3102, "Zoned formatting failed due to spare linking"}, + + {0x3200, "No defect spare location available"}, + {0x3201, "Defect list update failure"}, + + {0x3300, "Tape length error"}, + + {0x3400, "Enclosure failure"}, + + {0x3500, "Enclosure services failure"}, + {0x3501, "Unsupported enclosure function"}, + {0x3502, "Enclosure services unavailable"}, + {0x3503, "Enclosure services transfer failure"}, + {0x3504, "Enclosure services transfer refused"}, + {0x3505, "Enclosure services checksum error"}, + + {0x3600, "Ribbon, ink, or toner failure"}, + + {0x3700, "Rounded parameter"}, + + {0x3800, "Event status notification"}, + {0x3802, "Esn - power management class event"}, + {0x3804, "Esn - media class event"}, + {0x3806, "Esn - device busy class event"}, + {0x3807, "Thin Provisioning soft threshold reached"}, + + {0x3900, "Saving parameters not supported"}, + + {0x3A00, "Medium not present"}, + {0x3A01, "Medium not present - tray closed"}, + {0x3A02, "Medium not present - tray open"}, + {0x3A03, "Medium not present - loadable"}, + {0x3A04, "Medium not present - medium auxiliary memory accessible"}, + + {0x3B00, "Sequential positioning error"}, + {0x3B01, "Tape position error at beginning-of-medium"}, + {0x3B02, "Tape position error at end-of-medium"}, + {0x3B03, "Tape or electronic vertical forms unit not ready"}, + {0x3B04, "Slew failure"}, + {0x3B05, "Paper jam"}, + {0x3B06, "Failed to sense top-of-form"}, + {0x3B07, "Failed to sense bottom-of-form"}, + {0x3B08, "Reposition error"}, + {0x3B09, "Read past end of medium"}, + {0x3B0A, "Read past beginning of medium"}, + {0x3B0B, "Position past end of medium"}, + {0x3B0C, "Position past beginning of medium"}, + {0x3B0D, "Medium destination element full"}, + {0x3B0E, "Medium source element empty"}, + {0x3B0F, "End of medium reached"}, + {0x3B11, "Medium magazine not accessible"}, + {0x3B12, "Medium magazine removed"}, + {0x3B13, "Medium magazine inserted"}, + {0x3B14, "Medium magazine locked"}, + {0x3B15, "Medium magazine unlocked"}, + {0x3B16, "Mechanical positioning or changer error"}, + {0x3B17, "Read past end of user object"}, + {0x3B18, "Element disabled"}, + {0x3B19, "Element enabled"}, + {0x3B1A, "Data transfer device removed"}, + {0x3B1B, "Data transfer device inserted"}, + + {0x3D00, "Invalid bits in identify message"}, + + {0x3E00, "Logical unit has not self-configured yet"}, + {0x3E01, "Logical unit failure"}, + {0x3E02, "Timeout on logical unit"}, + {0x3E03, "Logical unit failed self-test"}, + {0x3E04, "Logical unit unable to update self-test log"}, + + {0x3F00, "Target operating conditions have changed"}, + {0x3F01, "Microcode has been changed"}, + {0x3F02, "Changed operating definition"}, + {0x3F03, "Inquiry data has changed"}, + {0x3F04, "Component device attached"}, + {0x3F05, "Device identifier changed"}, + {0x3F06, "Redundancy group created or modified"}, + {0x3F07, "Redundancy group deleted"}, + {0x3F08, "Spare created or modified"}, + {0x3F09, "Spare deleted"}, + {0x3F0A, "Volume set created or modified"}, + {0x3F0B, "Volume set deleted"}, + {0x3F0C, "Volume set deassigned"}, + {0x3F0D, "Volume set reassigned"}, + {0x3F0E, "Reported luns data has changed"}, + {0x3F0F, "Echo buffer overwritten"}, + {0x3F10, "Medium loadable"}, + {0x3F11, "Medium auxiliary memory accessible"}, + {0x3F12, "iSCSI IP address added"}, + {0x3F13, "iSCSI IP address removed"}, + {0x3F14, "iSCSI IP address changed"}, +/* + * {0x40NN, "Ram failure"}, + * {0x40NN, "Diagnostic failure on component nn"}, + * {0x41NN, "Data path failure"}, + * {0x42NN, "Power-on or self-test failure"}, + */ + {0x4300, "Message error"}, + + {0x4400, "Internal target failure"}, + {0x4471, "ATA device failed set features"}, + + {0x4500, "Select or reselect failure"}, + + {0x4600, "Unsuccessful soft reset"}, + + {0x4700, "Scsi parity error"}, + {0x4701, "Data phase CRC error detected"}, + {0x4702, "Scsi parity error detected during st data phase"}, + {0x4703, "Information unit iuCRC error detected"}, + {0x4704, "Asynchronous information protection error detected"}, + {0x4705, "Protocol service CRC error"}, + {0x4706, "Phy test function in progress"}, + {0x477f, "Some commands cleared by iSCSI Protocol event"}, + + {0x4800, "Initiator detected error message received"}, + + {0x4900, "Invalid message error"}, + + {0x4A00, "Command phase error"}, + + {0x4B00, "Data phase error"}, + {0x4B01, "Invalid target port transfer tag received"}, + {0x4B02, "Too much write data"}, + {0x4B03, "Ack/nak timeout"}, + {0x4B04, "Nak received"}, + {0x4B05, "Data offset error"}, + {0x4B06, "Initiator response timeout"}, + + {0x4C00, "Logical unit failed self-configuration"}, +/* + * {0x4DNN, "Tagged overlapped commands (nn = queue tag)"}, + */ + {0x4E00, "Overlapped commands attempted"}, + + {0x5000, "Write append error"}, + {0x5001, "Write append position error"}, + {0x5002, "Position error related to timing"}, + + {0x5100, "Erase failure"}, + {0x5101, "Erase failure - incomplete erase operation detected"}, + + {0x5200, "Cartridge fault"}, + + {0x5300, "Media load or eject failed"}, + {0x5301, "Unload tape failure"}, + {0x5302, "Medium removal prevented"}, + {0x5303, "Medium removal prevented by data transfer element"}, + {0x5304, "Medium thread or unthread failure"}, + + {0x5400, "Scsi to host system interface failure"}, + + {0x5500, "System resource failure"}, + {0x5501, "System buffer full"}, + {0x5502, "Insufficient reservation resources"}, + {0x5503, "Insufficient resources"}, + {0x5504, "Insufficient registration resources"}, + {0x5505, "Insufficient access control resources"}, + {0x5506, "Auxiliary memory out of space"}, + {0x5507, "Quota error"}, + {0x5508, "Maximum number of supplemental decryption keys exceeded"}, + {0x5509, "Medium auxiliary memory not accessible"}, + {0x550A, "Data currently unavailable"}, + + {0x5700, "Unable to recover table-of-contents"}, + + {0x5800, "Generation does not exist"}, + + {0x5900, "Updated block read"}, + + {0x5A00, "Operator request or state change input"}, + {0x5A01, "Operator medium removal request"}, + {0x5A02, "Operator selected write protect"}, + {0x5A03, "Operator selected write permit"}, + + {0x5B00, "Log exception"}, + {0x5B01, "Threshold condition met"}, + {0x5B02, "Log counter at maximum"}, + {0x5B03, "Log list codes exhausted"}, + + {0x5C00, "Rpl status change"}, + {0x5C01, "Spindles synchronized"}, + {0x5C02, "Spindles not synchronized"}, + + {0x5D00, "Failure prediction threshold exceeded"}, + {0x5D01, "Media failure prediction threshold exceeded"}, + {0x5D02, "Logical unit failure prediction threshold exceeded"}, + {0x5D03, "Spare area exhaustion prediction threshold exceeded"}, + {0x5D10, "Hardware impending failure general hard drive failure"}, + {0x5D11, "Hardware impending failure drive error rate too high"}, + {0x5D12, "Hardware impending failure data error rate too high"}, + {0x5D13, "Hardware impending failure seek error rate too high"}, + {0x5D14, "Hardware impending failure too many block reassigns"}, + {0x5D15, "Hardware impending failure access times too high"}, + {0x5D16, "Hardware impending failure start unit times too high"}, + {0x5D17, "Hardware impending failure channel parametrics"}, + {0x5D18, "Hardware impending failure controller detected"}, + {0x5D19, "Hardware impending failure throughput performance"}, + {0x5D1A, "Hardware impending failure seek time performance"}, + {0x5D1B, "Hardware impending failure spin-up retry count"}, + {0x5D1C, "Hardware impending failure drive calibration retry count"}, + {0x5D20, "Controller impending failure general hard drive failure"}, + {0x5D21, "Controller impending failure drive error rate too high"}, + {0x5D22, "Controller impending failure data error rate too high"}, + {0x5D23, "Controller impending failure seek error rate too high"}, + {0x5D24, "Controller impending failure too many block reassigns"}, + {0x5D25, "Controller impending failure access times too high"}, + {0x5D26, "Controller impending failure start unit times too high"}, + {0x5D27, "Controller impending failure channel parametrics"}, + {0x5D28, "Controller impending failure controller detected"}, + {0x5D29, "Controller impending failure throughput performance"}, + {0x5D2A, "Controller impending failure seek time performance"}, + {0x5D2B, "Controller impending failure spin-up retry count"}, + {0x5D2C, "Controller impending failure drive calibration retry count"}, + {0x5D30, "Data channel impending failure general hard drive failure"}, + {0x5D31, "Data channel impending failure drive error rate too high"}, + {0x5D32, "Data channel impending failure data error rate too high"}, + {0x5D33, "Data channel impending failure seek error rate too high"}, + {0x5D34, "Data channel impending failure too many block reassigns"}, + {0x5D35, "Data channel impending failure access times too high"}, + {0x5D36, "Data channel impending failure start unit times too high"}, + {0x5D37, "Data channel impending failure channel parametrics"}, + {0x5D38, "Data channel impending failure controller detected"}, + {0x5D39, "Data channel impending failure throughput performance"}, + {0x5D3A, "Data channel impending failure seek time performance"}, + {0x5D3B, "Data channel impending failure spin-up retry count"}, + {0x5D3C, "Data channel impending failure drive calibration retry " + "count"}, + {0x5D40, "Servo impending failure general hard drive failure"}, + {0x5D41, "Servo impending failure drive error rate too high"}, + {0x5D42, "Servo impending failure data error rate too high"}, + {0x5D43, "Servo impending failure seek error rate too high"}, + {0x5D44, "Servo impending failure too many block reassigns"}, + {0x5D45, "Servo impending failure access times too high"}, + {0x5D46, "Servo impending failure start unit times too high"}, + {0x5D47, "Servo impending failure channel parametrics"}, + {0x5D48, "Servo impending failure controller detected"}, + {0x5D49, "Servo impending failure throughput performance"}, + {0x5D4A, "Servo impending failure seek time performance"}, + {0x5D4B, "Servo impending failure spin-up retry count"}, + {0x5D4C, "Servo impending failure drive calibration retry count"}, + {0x5D50, "Spindle impending failure general hard drive failure"}, + {0x5D51, "Spindle impending failure drive error rate too high"}, + {0x5D52, "Spindle impending failure data error rate too high"}, + {0x5D53, "Spindle impending failure seek error rate too high"}, + {0x5D54, "Spindle impending failure too many block reassigns"}, + {0x5D55, "Spindle impending failure access times too high"}, + {0x5D56, "Spindle impending failure start unit times too high"}, + {0x5D57, "Spindle impending failure channel parametrics"}, + {0x5D58, "Spindle impending failure controller detected"}, + {0x5D59, "Spindle impending failure throughput performance"}, + {0x5D5A, "Spindle impending failure seek time performance"}, + {0x5D5B, "Spindle impending failure spin-up retry count"}, + {0x5D5C, "Spindle impending failure drive calibration retry count"}, + {0x5D60, "Firmware impending failure general hard drive failure"}, + {0x5D61, "Firmware impending failure drive error rate too high"}, + {0x5D62, "Firmware impending failure data error rate too high"}, + {0x5D63, "Firmware impending failure seek error rate too high"}, + {0x5D64, "Firmware impending failure too many block reassigns"}, + {0x5D65, "Firmware impending failure access times too high"}, + {0x5D66, "Firmware impending failure start unit times too high"}, + {0x5D67, "Firmware impending failure channel parametrics"}, + {0x5D68, "Firmware impending failure controller detected"}, + {0x5D69, "Firmware impending failure throughput performance"}, + {0x5D6A, "Firmware impending failure seek time performance"}, + {0x5D6B, "Firmware impending failure spin-up retry count"}, + {0x5D6C, "Firmware impending failure drive calibration retry count"}, + {0x5DFF, "Failure prediction threshold exceeded (false)"}, + + {0x5E00, "Low power condition on"}, + {0x5E01, "Idle condition activated by timer"}, + {0x5E02, "Standby condition activated by timer"}, + {0x5E03, "Idle condition activated by command"}, + {0x5E04, "Standby condition activated by command"}, + {0x5E05, "Idle_b condition activated by timer"}, + {0x5E06, "Idle_b condition activated by command"}, + {0x5E07, "Idle_c condition activated by timer"}, + {0x5E08, "Idle_c condition activated by command"}, + {0x5E09, "Standby_y condition activated by timer"}, + {0x5E0A, "Standby_y condition activated by command"}, + {0x5E41, "Power state change to active"}, + {0x5E42, "Power state change to idle"}, + {0x5E43, "Power state change to standby"}, + {0x5E45, "Power state change to sleep"}, + {0x5E47, "Power state change to device control"}, + + {0x6000, "Lamp failure"}, + + {0x6100, "Video acquisition error"}, + {0x6101, "Unable to acquire video"}, + {0x6102, "Out of focus"}, + + {0x6200, "Scan head positioning error"}, + + {0x6300, "End of user area encountered on this track"}, + {0x6301, "Packet does not fit in available space"}, + + {0x6400, "Illegal mode for this track"}, + {0x6401, "Invalid packet size"}, + + {0x6500, "Voltage fault"}, + + {0x6600, "Automatic document feeder cover up"}, + {0x6601, "Automatic document feeder lift up"}, + {0x6602, "Document jam in automatic document feeder"}, + {0x6603, "Document miss feed automatic in document feeder"}, + + {0x6700, "Configuration failure"}, + {0x6701, "Configuration of incapable logical units failed"}, + {0x6702, "Add logical unit failed"}, + {0x6703, "Modification of logical unit failed"}, + {0x6704, "Exchange of logical unit failed"}, + {0x6705, "Remove of logical unit failed"}, + {0x6706, "Attachment of logical unit failed"}, + {0x6707, "Creation of logical unit failed"}, + {0x6708, "Assign failure occurred"}, + {0x6709, "Multiply assigned logical unit"}, + {0x670A, "Set target port groups command failed"}, + {0x670B, "ATA device feature not enabled"}, + + {0x6800, "Logical unit not configured"}, + + {0x6900, "Data loss on logical unit"}, + {0x6901, "Multiple logical unit failures"}, + {0x6902, "Parity/data mismatch"}, + + {0x6A00, "Informational, refer to log"}, + + {0x6B00, "State change has occurred"}, + {0x6B01, "Redundancy level got better"}, + {0x6B02, "Redundancy level got worse"}, + + {0x6C00, "Rebuild failure occurred"}, + + {0x6D00, "Recalculate failure occurred"}, + + {0x6E00, "Command to logical unit failed"}, + + {0x6F00, "Copy protection key exchange failure - authentication " + "failure"}, + {0x6F01, "Copy protection key exchange failure - key not present"}, + {0x6F02, "Copy protection key exchange failure - key not established"}, + {0x6F03, "Read of scrambled sector without authentication"}, + {0x6F04, "Media region code is mismatched to logical unit region"}, + {0x6F05, "Drive region must be permanent/region reset count error"}, + {0x6F06, "Insufficient block count for binding nonce recording"}, + {0x6F07, "Conflict in binding nonce recording"}, +/* + * {0x70NN, "Decompression exception short algorithm id of nn"}, + */ + {0x7100, "Decompression exception long algorithm id"}, + + {0x7200, "Session fixation error"}, + {0x7201, "Session fixation error writing lead-in"}, + {0x7202, "Session fixation error writing lead-out"}, + {0x7203, "Session fixation error - incomplete track in session"}, + {0x7204, "Empty or partially written reserved track"}, + {0x7205, "No more track reservations allowed"}, + {0x7206, "RMZ extension is not allowed"}, + {0x7207, "No more test zone extensions are allowed"}, + + {0x7300, "Cd control error"}, + {0x7301, "Power calibration area almost full"}, + {0x7302, "Power calibration area is full"}, + {0x7303, "Power calibration area error"}, + {0x7304, "Program memory area update failure"}, + {0x7305, "Program memory area is full"}, + {0x7306, "RMA/PMA is almost full"}, + {0x7310, "Current power calibration area almost full"}, + {0x7311, "Current power calibration area is full"}, + {0x7317, "RDZ is full"}, + + {0x7400, "Security error"}, + {0x7401, "Unable to decrypt data"}, + {0x7402, "Unencrypted data encountered while decrypting"}, + {0x7403, "Incorrect data encryption key"}, + {0x7404, "Cryptographic integrity validation failed"}, + {0x7405, "Error decrypting data"}, + {0x7406, "Unknown signature verification key"}, + {0x7407, "Encryption parameters not useable"}, + {0x7408, "Digital signature validation failure"}, + {0x7409, "Encryption mode mismatch on read"}, + {0x740A, "Encrypted block not raw read enabled"}, + {0x740B, "Incorrect Encryption parameters"}, + {0x740C, "Unable to decrypt parameter list"}, + {0x740D, "Encryption algorithm disabled"}, + {0x7410, "SA creation parameter value invalid"}, + {0x7411, "SA creation parameter value rejected"}, + {0x7412, "Invalid SA usage"}, + {0x7421, "Data Encryption configuration prevented"}, + {0x7430, "SA creation parameter not supported"}, + {0x7440, "Authentication failed"}, + {0x7461, "External data encryption key manager access error"}, + {0x7462, "External data encryption key manager error"}, + {0x7463, "External data encryption key not found"}, + {0x7464, "External data encryption request not authorized"}, + {0x746E, "External data encryption control timeout"}, + {0x746F, "External data encryption control error"}, + {0x7471, "Logical unit access not authorized"}, + {0x7479, "Security conflict in translated device"}, + + {0, NULL} +}; + +struct error_info2 { + unsigned char code1, code2_min, code2_max; + const char * fmt; +}; + +static const struct error_info2 additional2[] = +{ + {0x40, 0x00, 0x7f, "Ram failure (%x)"}, + {0x40, 0x80, 0xff, "Diagnostic failure on component (%x)"}, + {0x41, 0x00, 0xff, "Data path failure (%x)"}, + {0x42, 0x00, 0xff, "Power-on or self-test failure (%x)"}, + {0x4D, 0x00, 0xff, "Tagged overlapped commands (task tag %x)"}, + {0x70, 0x00, 0xff, "Decompression exception short algorithm id of %x"}, + {0, 0, 0, NULL} +}; + +/* description of the sense key values */ +static const char * const snstext[] = { + "No Sense", /* 0: There is no sense information */ + "Recovered Error", /* 1: The last command completed successfully + but used error correction */ + "Not Ready", /* 2: The addressed target is not ready */ + "Medium Error", /* 3: Data error detected on the medium */ + "Hardware Error", /* 4: Controller or device failure */ + "Illegal Request", /* 5: Error in request */ + "Unit Attention", /* 6: Removable medium was changed, or + the target has been reset, or ... */ + "Data Protect", /* 7: Access to the data is blocked */ + "Blank Check", /* 8: Reached unexpected written or unwritten + region of the medium */ + "Vendor Specific(9)", + "Copy Aborted", /* A: COPY or COMPARE was aborted */ + "Aborted Command", /* B: The target aborted the command */ + "Equal", /* C: A SEARCH DATA command found data equal */ + "Volume Overflow", /* D: Medium full with still data to be written */ + "Miscompare", /* E: Source data and data on the medium + do not agree */ +}; +#endif + +/* Get sense key string or NULL if not available */ +const char * +scsi_sense_key_string(unsigned char key) { +#ifdef CONFIG_SCSI_CONSTANTS + if (key <= 0xE) + return snstext[key]; +#endif + return NULL; +} +EXPORT_SYMBOL(scsi_sense_key_string); + +/* + * Get additional sense code string or NULL if not available. + * This string may contain a "%x" and should be printed with ascq as arg. + */ +const char * +scsi_extd_sense_format(unsigned char asc, unsigned char ascq) { +#ifdef CONFIG_SCSI_CONSTANTS + int i; + unsigned short code = ((asc << 8) | ascq); + + for (i = 0; additional[i].text; i++) + if (additional[i].code12 == code) + return additional[i].text; + for (i = 0; additional2[i].fmt; i++) { + if (additional2[i].code1 == asc && + ascq >= additional2[i].code2_min && + ascq <= additional2[i].code2_max) + return additional2[i].fmt; + } +#endif + return NULL; +} +EXPORT_SYMBOL(scsi_extd_sense_format); + +void +scsi_show_extd_sense(unsigned char asc, unsigned char ascq) +{ + const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq); + + if (extd_sense_fmt) { + if (strstr(extd_sense_fmt, "%x")) { + printk("Add. Sense: "); + printk(extd_sense_fmt, ascq); + } else + printk("Add. Sense: %s", extd_sense_fmt); + } else { + if (asc >= 0x80) + printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, + ascq); + if (ascq >= 0x80) + printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, + ascq); + else + printk("ASC=0x%x ASCQ=0x%x", asc, ascq); + } + + printk("\n"); +} +EXPORT_SYMBOL(scsi_show_extd_sense); + +void +scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr) +{ + const char *sense_txt; + + sense_txt = scsi_sense_key_string(sshdr->sense_key); + if (sense_txt) + printk("Sense Key : %s ", sense_txt); + else + printk("Sense Key : 0x%x ", sshdr->sense_key); + + printk("%s", scsi_sense_is_deferred(sshdr) ? "[deferred] " : + "[current] "); + + if (sshdr->response_code >= 0x72) + printk("[descriptor]"); + + printk("\n"); +} +EXPORT_SYMBOL(scsi_show_sense_hdr); + +/* + * Print normalized SCSI sense header with a prefix. + */ +void +scsi_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr) +{ + printk(KERN_INFO "%s: ", name); + scsi_show_sense_hdr(sshdr); + printk(KERN_INFO "%s: ", name); + scsi_show_extd_sense(sshdr->asc, sshdr->ascq); +} +EXPORT_SYMBOL(scsi_print_sense_hdr); + +/* + * Print normalized SCSI sense header with device information and a prefix. + */ +void +scsi_cmd_print_sense_hdr(struct scsi_cmnd *scmd, const char *desc, + struct scsi_sense_hdr *sshdr) +{ + scmd_printk(KERN_INFO, scmd, "%s: ", desc); + scsi_show_sense_hdr(sshdr); + scmd_printk(KERN_INFO, scmd, "%s: ", desc); + scsi_show_extd_sense(sshdr->asc, sshdr->ascq); +} +EXPORT_SYMBOL(scsi_cmd_print_sense_hdr); + +static void +scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len, + struct scsi_sense_hdr *sshdr) +{ + int k, num, res; + + res = scsi_normalize_sense(sense_buffer, sense_len, sshdr); + if (0 == res) { + /* this may be SCSI-1 sense data */ + num = (sense_len < 32) ? sense_len : 32; + printk("Unrecognized sense data (in hex):"); + for (k = 0; k < num; ++k) { + if (0 == (k % 16)) { + printk("\n"); + printk(KERN_INFO " "); + } + printk("%02x ", sense_buffer[k]); + } + printk("\n"); + return; + } +} + +static void +scsi_decode_sense_extras(const unsigned char *sense_buffer, int sense_len, + struct scsi_sense_hdr *sshdr) +{ + int k, num, res; + + if (sshdr->response_code < 0x72) + { + /* only decode extras for "fixed" format now */ + char buff[80]; + int blen, fixed_valid; + unsigned int info; + + fixed_valid = sense_buffer[0] & 0x80; + info = ((sense_buffer[3] << 24) | (sense_buffer[4] << 16) | + (sense_buffer[5] << 8) | sense_buffer[6]); + res = 0; + memset(buff, 0, sizeof(buff)); + blen = sizeof(buff) - 1; + if (fixed_valid) + res += snprintf(buff + res, blen - res, + "Info fld=0x%x", info); + if (sense_buffer[2] & 0x80) { + /* current command has read a filemark */ + if (res > 0) + res += snprintf(buff + res, blen - res, ", "); + res += snprintf(buff + res, blen - res, "FMK"); + } + if (sense_buffer[2] & 0x40) { + /* end-of-medium condition exists */ + if (res > 0) + res += snprintf(buff + res, blen - res, ", "); + res += snprintf(buff + res, blen - res, "EOM"); + } + if (sense_buffer[2] & 0x20) { + /* incorrect block length requested */ + if (res > 0) + res += snprintf(buff + res, blen - res, ", "); + res += snprintf(buff + res, blen - res, "ILI"); + } + if (res > 0) + printk("%s\n", buff); + } else if (sshdr->additional_length > 0) { + /* descriptor format with sense descriptors */ + num = 8 + sshdr->additional_length; + num = (sense_len < num) ? sense_len : num; + printk("Descriptor sense data with sense descriptors " + "(in hex):"); + for (k = 0; k < num; ++k) { + if (0 == (k % 16)) { + printk("\n"); + printk(KERN_INFO " "); + } + printk("%02x ", sense_buffer[k]); + } + + printk("\n"); + } + +} + +/* Normalize and print sense buffer with name prefix */ +void __scsi_print_sense(const char *name, const unsigned char *sense_buffer, + int sense_len) +{ + struct scsi_sense_hdr sshdr; + + printk(KERN_INFO "%s: ", name); + scsi_decode_sense_buffer(sense_buffer, sense_len, &sshdr); + scsi_show_sense_hdr(&sshdr); + scsi_decode_sense_extras(sense_buffer, sense_len, &sshdr); + printk(KERN_INFO "%s: ", name); + scsi_show_extd_sense(sshdr.asc, sshdr.ascq); +} +EXPORT_SYMBOL(__scsi_print_sense); + +/* Normalize and print sense buffer in SCSI command */ +void scsi_print_sense(char *name, struct scsi_cmnd *cmd) +{ + struct scsi_sense_hdr sshdr; + + scmd_printk(KERN_INFO, cmd, " "); + scsi_decode_sense_buffer(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, + &sshdr); + scsi_show_sense_hdr(&sshdr); + scsi_decode_sense_extras(cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE, + &sshdr); + scmd_printk(KERN_INFO, cmd, " "); + scsi_show_extd_sense(sshdr.asc, sshdr.ascq); +} +EXPORT_SYMBOL(scsi_print_sense); + +#ifdef CONFIG_SCSI_CONSTANTS + +static const char * const hostbyte_table[]={ +"DID_OK", "DID_NO_CONNECT", "DID_BUS_BUSY", "DID_TIME_OUT", "DID_BAD_TARGET", +"DID_ABORT", "DID_PARITY", "DID_ERROR", "DID_RESET", "DID_BAD_INTR", +"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY", "DID_REQUEUE", +"DID_TRANSPORT_DISRUPTED", "DID_TRANSPORT_FAILFAST" }; +#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table) + +static const char * const driverbyte_table[]={ +"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR", +"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"}; +#define NUM_DRIVERBYTE_STRS ARRAY_SIZE(driverbyte_table) + +void scsi_show_result(int result) +{ + int hb = host_byte(result); + int db = driver_byte(result); + + printk("Result: hostbyte=%s driverbyte=%s\n", + (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"), + (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid")); +} + +#else + +void scsi_show_result(int result) +{ + printk("Result: hostbyte=0x%02x driverbyte=0x%02x\n", + host_byte(result), driver_byte(result)); +} + +#endif +EXPORT_SYMBOL(scsi_show_result); + + +void scsi_print_result(struct scsi_cmnd *cmd) +{ + scmd_printk(KERN_INFO, cmd, " "); + scsi_show_result(cmd->result); +} +EXPORT_SYMBOL(scsi_print_result); + + |