diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/constants.c | 235 |
1 files changed, 187 insertions, 48 deletions
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index 76e4c039f0d5..d35a5d6c8d7c 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1,10 +1,10 @@ -/* +/* * 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 + * Updated to SPC-4 T10/1713-D Rev 36g, D. Gilbert 20130701 */ #include <linux/blkdev.h> @@ -21,12 +21,13 @@ /* 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_BIDIRECTIONAL 0x9d #define SERVICE_ACTION_IN_16 0x9e #define SERVICE_ACTION_OUT_16 0x9f +#define THIRD_PARTY_COPY_OUT 0x83 +#define THIRD_PARTY_COPY_IN 0x84 @@ -36,11 +37,11 @@ static const char * cdb_byte0_names[] = { /* 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", +/* 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", +/* 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", @@ -48,16 +49,16 @@ static const char * cdb_byte0_names[] = { /* 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", +/* 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", + "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", + "Play audio msf", "Sanitize/Play audio track/index", /* 49-4f */ "Play track relative(10)", "Get event status notification", "Pause/resume", "Log Select", "Log Sense", "Stop play/scan", NULL, @@ -72,17 +73,17 @@ static const char * cdb_byte0_names[] = { /* 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", +/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", + "Third party copy out", "Third party copy in", /* 85-89 */ "ATA command pass through(16)", "Access control in", - "Access control out", "Read(16)", "Memory Export Out(16)", + "Access control out", "Read(16)", "Compare and Write", /* 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)", +/* 9a-9f */ NULL, NULL, NULL, "Service action bidirectional", + "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)", @@ -122,6 +123,7 @@ static const struct value_name_pair maint_out_arr[] = { {0x6, "Set identifying information"}, {0xa, "Set target port groups"}, {0xb, "Change aliases"}, + {0xc, "Remove I_T nexus"}, {0xe, "Set priority"}, {0xf, "Set timestamp"}, {0x10, "Management protocol out"}, @@ -138,10 +140,16 @@ static const struct value_name_pair serv_out12_arr[] = { }; #define SERV_OUT12_SZ ARRAY_SIZE(serv_out12_arr) +static const struct value_name_pair serv_bidi_arr[] = { + {-1, "dummy entry"}, +}; +#define SERV_BIDI_SZ ARRAY_SIZE(serv_bidi_arr) + static const struct value_name_pair serv_in16_arr[] = { {0x10, "Read capacity(16)"}, {0x11, "Read long(16)"}, {0x12, "Get LBA status"}, + {0x13, "Report referrals"}, }; #define SERV_IN16_SZ ARRAY_SIZE(serv_in16_arr) @@ -151,6 +159,51 @@ static const struct value_name_pair serv_out16_arr[] = { }; #define SERV_OUT16_SZ ARRAY_SIZE(serv_out16_arr) +static const struct value_name_pair pr_in_arr[] = { + {0x0, "Persistent reserve in, read keys"}, + {0x1, "Persistent reserve in, read reservation"}, + {0x2, "Persistent reserve in, report capabilities"}, + {0x3, "Persistent reserve in, read full status"}, +}; +#define PR_IN_SZ ARRAY_SIZE(pr_in_arr) + +static const struct value_name_pair pr_out_arr[] = { + {0x0, "Persistent reserve out, register"}, + {0x1, "Persistent reserve out, reserve"}, + {0x2, "Persistent reserve out, release"}, + {0x3, "Persistent reserve out, clear"}, + {0x4, "Persistent reserve out, preempt"}, + {0x5, "Persistent reserve out, preempt and abort"}, + {0x6, "Persistent reserve out, register and ignore existing key"}, + {0x7, "Persistent reserve out, register and move"}, +}; +#define PR_OUT_SZ ARRAY_SIZE(pr_out_arr) + +/* SPC-4 rev 34 renamed the Extended Copy opcode to Third Party Copy Out. + LID1 (List Identifier length: 1 byte) is the Extended Copy found in SPC-2 + and SPC-3 */ +static const struct value_name_pair tpc_out_arr[] = { + {0x0, "Extended copy(LID1)"}, + {0x1, "Extended copy(LID4)"}, + {0x10, "Populate token"}, + {0x11, "Write using token"}, + {0x1c, "Copy operation abort"}, +}; +#define TPC_OUT_SZ ARRAY_SIZE(tpc_out_arr) + +static const struct value_name_pair tpc_in_arr[] = { + {0x0, "Receive copy status(LID1)"}, + {0x1, "Receive copy data(LID1)"}, + {0x3, "Receive copy operating parameters"}, + {0x4, "Receive copy failure details(LID1)"}, + {0x5, "Receive copy status(LID4)"}, + {0x6, "Receive copy data(LID4)"}, + {0x7, "Receive ROD token information"}, + {0x8, "Report all ROD tokens"}, +}; +#define TPC_IN_SZ ARRAY_SIZE(tpc_in_arr) + + static const struct value_name_pair variable_length_arr[] = { {0x1, "Rebuild(32)"}, {0x2, "Regenerate(32)"}, @@ -207,6 +260,7 @@ static const char * get_sa_name(const struct value_name_pair * arr, static void print_opcode_name(unsigned char * cdbp, int cdb_len) { int sa, len, cdb0; + int fin_name = 0; const char * name; cdb0 = cdbp[0]; @@ -219,7 +273,8 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; } sa = (cdbp[8] << 8) + cdbp[9]; - name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, sa); + name = get_sa_name(variable_length_arr, VARIABLE_LENGTH_SZ, + sa); if (name) printk("%s", name); else @@ -232,50 +287,57 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) 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); + fin_name = 1; 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); + fin_name = 1; + break; + case PERSISTENT_RESERVE_IN: + sa = cdbp[1] & 0x1f; + name = get_sa_name(pr_in_arr, PR_IN_SZ, sa); + fin_name = 1; + break; + case PERSISTENT_RESERVE_OUT: + sa = cdbp[1] & 0x1f; + name = get_sa_name(pr_out_arr, PR_OUT_SZ, sa); + fin_name = 1; 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); + fin_name = 1; 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); + fin_name = 1; + break; + case SERVICE_ACTION_BIDIRECTIONAL: + sa = cdbp[1] & 0x1f; + name = get_sa_name(serv_bidi_arr, SERV_BIDI_SZ, sa); + fin_name = 1; 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); + fin_name = 1; 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); + fin_name = 1; + break; + case THIRD_PARTY_COPY_IN: + sa = cdbp[1] & 0x1f; + name = get_sa_name(tpc_in_arr, TPC_IN_SZ, sa); + fin_name = 1; + break; + case THIRD_PARTY_COPY_OUT: + sa = cdbp[1] & 0x1f; + name = get_sa_name(tpc_out_arr, TPC_OUT_SZ, sa); + fin_name = 1; break; default: if (cdb0 < 0xc0) { @@ -288,6 +350,12 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) printk("cdb[0]=0x%x (vendor)", cdb0); break; } + if (fin_name) { + if (name) + printk("%s", name); + else + printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); + } } #else /* ifndef CONFIG_SCSI_CONSTANTS */ @@ -312,10 +380,15 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; case MAINTENANCE_IN: case MAINTENANCE_OUT: + case PERSISTENT_RESERVE_IN: + case PERSISTENT_RESERVE_OUT: case SERVICE_ACTION_IN_12: case SERVICE_ACTION_OUT_12: + case SERVICE_ACTION_BIDIRECTIONAL: case SERVICE_ACTION_IN_16: case SERVICE_ACTION_OUT_16: + case THIRD_PARTY_COPY_IN: + case THIRD_PARTY_COPY_OUT: sa = cdbp[1] & 0x1f; printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa); break; @@ -327,7 +400,7 @@ static void print_opcode_name(unsigned char * cdbp, int cdb_len) break; } } -#endif +#endif void __scsi_print_command(unsigned char *cdb) { @@ -336,7 +409,7 @@ void __scsi_print_command(unsigned char *cdb) print_opcode_name(cdb, 0); len = scsi_command_size(cdb); /* print out all bytes in cdb */ - for (k = 0; k < len; ++k) + for (k = 0; k < len; ++k) printk(" %02x", cdb[k]); printk("\n"); } @@ -404,8 +477,9 @@ struct error_info { /* * The canonical list of T10 Additional Sense Codes is available at: - * http://www.t10.org/lists/asc-num.txt + * http://www.t10.org/lists/asc-num.txt [most recent: 20130605] */ + static const struct error_info additional[] = { {0x0000, "No additional sense information"}, @@ -430,6 +504,8 @@ static const struct error_info additional[] = {0x001C, "Verify operation in progress"}, {0x001D, "ATA pass through information available"}, {0x001E, "Conflicting SA creation request"}, + {0x001F, "Logical unit transitioning to another power condition"}, + {0x0020, "Extended copy information available"}, {0x0100, "No index/sector signal"}, @@ -460,6 +536,17 @@ static const struct error_info additional[] = {0x0412, "Logical unit not ready, offline"}, {0x0413, "Logical unit not ready, SA creation in progress"}, {0x0414, "Logical unit not ready, space allocation in progress"}, + {0x0415, "Logical unit not ready, robotics disabled"}, + {0x0416, "Logical unit not ready, configuration required"}, + {0x0417, "Logical unit not ready, calibration required"}, + {0x0418, "Logical unit not ready, a door is open"}, + {0x0419, "Logical unit not ready, operating in sequential mode"}, + {0x041A, "Logical unit not ready, start stop unit command in " + "progress"}, + {0x041B, "Logical unit not ready, sanitize in progress"}, + {0x041C, "Logical unit not ready, additional power use not yet " + "granted"}, + {0x041D, "Logical unit not ready, configuration in progress"}, {0x0500, "Logical unit does not respond to selection"}, @@ -490,6 +577,7 @@ static const struct error_info additional[] = {0x0B06, "Warning - non-volatile cache now volatile"}, {0x0B07, "Warning - degraded power to non-volatile cache"}, {0x0B08, "Warning - power loss expected"}, + {0x0B09, "Warning - device statistics notification active"}, {0x0C00, "Write error"}, {0x0C01, "Write error - recovered with auto reallocation"}, @@ -505,6 +593,7 @@ static const struct error_info additional[] = {0x0C0B, "Auxiliary memory write error"}, {0x0C0C, "Write error - unexpected unsolicited data"}, {0x0C0D, "Write error - not enough unsolicited data"}, + {0x0C0E, "Multiple write errors"}, {0x0C0F, "Defects in error window"}, {0x0D00, "Error detected by third party temporary initiator"}, @@ -523,6 +612,8 @@ static const struct error_info additional[] = {0x1001, "Logical block guard check failed"}, {0x1002, "Logical block application tag check failed"}, {0x1003, "Logical block reference tag check failed"}, + {0x1004, "Logical block protection error on recover buffered data"}, + {0x1005, "Logical block protection method error"}, {0x1100, "Unrecovered read error"}, {0x1101, "Read retries exhausted"}, @@ -545,6 +636,7 @@ static const struct error_info additional[] = {0x1112, "Auxiliary memory read error"}, {0x1113, "Read error - failed retransmission request"}, {0x1114, "Read error - lba marked bad by application client"}, + {0x1115, "Write after sanitize required"}, {0x1200, "Address mark not found for id field"}, @@ -622,6 +714,7 @@ static const struct error_info additional[] = {0x2009, "Access denied - invalid LU identifier"}, {0x200A, "Access denied - invalid proxy token"}, {0x200B, "Access denied - ACL LUN conflict"}, + {0x200C, "Illegal command when not in append-only mode"}, {0x2100, "Logical block address out of range"}, {0x2101, "Invalid element address"}, @@ -630,6 +723,19 @@ static const struct error_info additional[] = {0x2200, "Illegal function (use 20 00, 24 00, or 26 00)"}, + {0x2300, "Invalid token operation, cause not reportable"}, + {0x2301, "Invalid token operation, unsupported token type"}, + {0x2302, "Invalid token operation, remote token usage not supported"}, + {0x2303, "Invalid token operation, remote rod token creation not " + "supported"}, + {0x2304, "Invalid token operation, token unknown"}, + {0x2305, "Invalid token operation, token corrupt"}, + {0x2306, "Invalid token operation, token revoked"}, + {0x2307, "Invalid token operation, token expired"}, + {0x2308, "Invalid token operation, token cancelled"}, + {0x2309, "Invalid token operation, token deleted"}, + {0x230A, "Invalid token operation, invalid token length"}, + {0x2400, "Invalid field in cdb"}, {0x2401, "CDB decryption error"}, {0x2402, "Obsolete"}, @@ -705,6 +811,7 @@ static const struct error_info additional[] = "event"}, {0x2A13, "Data encryption key instance counter has changed"}, {0x2A14, "SA creation capabilities data has changed"}, + {0x2A15, "Medium removal prevention preempted"}, {0x2B00, "Copy cannot execute since host cannot disconnect"}, @@ -720,6 +827,7 @@ static const struct error_info additional[] = {0x2C09, "Previous reservation conflict status"}, {0x2C0A, "Partition or collection contains user objects"}, {0x2C0B, "Not reserved"}, + {0x2C0C, "Orwrite generation does not match"}, {0x2D00, "Overwrite error on update in place"}, @@ -728,6 +836,7 @@ static const struct error_info additional[] = {0x2F00, "Commands cleared by another initiator"}, {0x2F01, "Commands cleared by power loss notification"}, {0x2F02, "Commands cleared by device server"}, + {0x2F03, "Some commands cleared by queuing layer event"}, {0x3000, "Incompatible medium installed"}, {0x3001, "Cannot read medium - unknown format"}, @@ -745,10 +854,12 @@ static const struct error_info additional[] = {0x3010, "Medium not formatted"}, {0x3011, "Incompatible volume type"}, {0x3012, "Incompatible volume qualifier"}, + {0x3013, "Cleaning volume expired"}, {0x3100, "Medium format corrupted"}, {0x3101, "Format command failed"}, {0x3102, "Zoned formatting failed due to spare linking"}, + {0x3103, "Sanitize command failed"}, {0x3200, "No defect spare location available"}, {0x3201, "Defect list update failure"}, @@ -809,6 +920,8 @@ static const struct error_info additional[] = {0x3B19, "Element enabled"}, {0x3B1A, "Data transfer device removed"}, {0x3B1B, "Data transfer device inserted"}, + {0x3B1C, "Too many logical objects on partition to support " + "operation"}, {0x3D00, "Invalid bits in identify message"}, @@ -839,6 +952,7 @@ static const struct error_info additional[] = {0x3F12, "iSCSI IP address added"}, {0x3F13, "iSCSI IP address removed"}, {0x3F14, "iSCSI IP address changed"}, + {0x3F15, "Inspect referrals sense descriptors"}, /* * {0x40NN, "Ram failure"}, * {0x40NN, "Diagnostic failure on component nn"}, @@ -848,6 +962,7 @@ static const struct error_info additional[] = {0x4300, "Message error"}, {0x4400, "Internal target failure"}, + {0x4401, "Persistent reservation information lost"}, {0x4471, "ATA device failed set features"}, {0x4500, "Select or reselect failure"}, @@ -876,6 +991,21 @@ static const struct error_info additional[] = {0x4B04, "Nak received"}, {0x4B05, "Data offset error"}, {0x4B06, "Initiator response timeout"}, + {0x4B07, "Connection lost"}, + {0x4B08, "Data-in buffer overflow - data buffer size"}, + {0x4B09, "Data-in buffer overflow - data buffer descriptor area"}, + {0x4B0A, "Data-in buffer error"}, + {0x4B0B, "Data-out buffer overflow - data buffer size"}, + {0x4B0C, "Data-out buffer overflow - data buffer descriptor area"}, + {0x4B0D, "Data-out buffer error"}, + {0x4B0E, "PCIe fabric error"}, + {0x4B0F, "PCIe completion timeout"}, + {0x4B10, "PCIe completer abort"}, + {0x4B11, "PCIe poisoned tlp received"}, + {0x4B12, "PCIe eCRC check failed"}, + {0x4B13, "PCIe unsupported request"}, + {0x4B14, "PCIe acs violation"}, + {0x4B15, "PCIe tlp prefix blocked"}, {0x4C00, "Logical unit failed self-configuration"}, /* @@ -897,6 +1027,10 @@ static const struct error_info additional[] = {0x5302, "Medium removal prevented"}, {0x5303, "Medium removal prevented by data transfer element"}, {0x5304, "Medium thread or unthread failure"}, + {0x5305, "Volume identifier invalid"}, + {0x5306, "Volume identifier missing"}, + {0x5307, "Duplicate volume identifier"}, + {0x5308, "Element status unknown"}, {0x5400, "Scsi to host system interface failure"}, @@ -911,6 +1045,9 @@ static const struct error_info additional[] = {0x5508, "Maximum number of supplemental decryption keys exceeded"}, {0x5509, "Medium auxiliary memory not accessible"}, {0x550A, "Data currently unavailable"}, + {0x550B, "Insufficient power for operation"}, + {0x550C, "Insufficient resources to create rod"}, + {0x550D, "Insufficient resources to create rod token"}, {0x5700, "Unable to recover table-of-contents"}, @@ -1069,6 +1206,7 @@ static const struct error_info additional[] = {0x670B, "ATA device feature not enabled"}, {0x6800, "Logical unit not configured"}, + {0x6801, "Subsidiary logical unit not configured"}, {0x6900, "Data loss on logical unit"}, {0x6901, "Multiple logical unit failures"}, @@ -1185,10 +1323,13 @@ static const char * const snstext[] = { "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 */ + "Equal", /* C: A SEARCH DATA command found data equal, + reserved in SPC-4 rev 36 */ "Volume Overflow", /* D: Medium full with still data to be written */ "Miscompare", /* E: Source data and data on the medium do not agree */ + "Completed", /* F: command completed sense data reported, + may occur for successful command */ }; #endif @@ -1306,7 +1447,7 @@ 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 */ @@ -1459,5 +1600,3 @@ void scsi_print_result(struct scsi_cmnd *cmd) scsi_show_result(cmd->result); } EXPORT_SYMBOL(scsi_print_result); - - |