* Additions for SCSI 3+ (SPC-3 T10/1416-D Rev 07 3 May 2002)
* by D. Gilbert and aeb (20020609)
* Additions for SPC-3 T10/1416-D Rev 21 22 Sept 2004, D. Gilbert 20041025
+ * Update to SPC-4 T10/1713-D Rev 5a, 14 June 2006, D. Gilbert 20060702
*/
-#include <linux/config.h>
#include <linux/blkdev.h>
#include <linux/module.h>
#include <linux/kernel.h>
/* 00-03 */ "Test Unit Ready", "Rezero Unit/Rewind", NULL, "Request Sense",
/* 04-07 */ "Format Unit/Medium", "Read Block Limits", NULL,
"Reasssign Blocks",
-/* 08-0d */ "Read (6)", NULL, "Write (6)", "Seek (6)", NULL, NULL,
+/* 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)",
+/* 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",
+ "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)",
+/* 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)",
+/* 3d-3f */ "Update Block", "Read Long(10)", "Write Long(10)",
+/* 40-41 */ "Change Definition", "Write Same(10)",
/* 42-48 */ "Read sub-channel", "Read TOC/PMA/ATIP", "Read density support",
- "Play audio (10)", "Get configuration", "Play audio msf",
+ "Play audio(10)", "Get configuration", "Play audio msf",
"Play audio track/index",
-/* 49-4f */ "Play track relative (10)", "Get event status notification",
+/* 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",
+ "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, NULL, "Variable length",
-/* 80-84 */ "Xdwrite (16)", "Rebuild (16)", "Regenerate (16)", "Extended copy",
+/* 80-84 */ "Xdwrite(16)", "Rebuild(16)", "Regenerate(16)", "Extended copy",
"Receive copy results",
-/* 85-89 */ "Memory Export In (16)", "Access control in", "Access control out",
- "Read (16)", "Memory Export Out (16)",
-/* 8a-8f */ "Write (16)", NULL, "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,
+/* 85-89 */ "ATA command pass through(16)", "Access control in",
+ "Access control out", "Read(16)", "Memory Export Out(16)",
+/* 8a-8f */ "Write(16)", NULL, "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", "Blank", "Send event", "Maintenance in",
- "Maintenance out", "Move medium/play audio(12)",
+/* 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",
/* af-b1 */ "Verify(12)", "Search data high(12)", "Search data equal(12)",
/* b2-b4 */ "Search data low(12)", "Set limits(12)",
"Read element status attached",
-/* b5-b6 */ "Request volume element address", "Send volume tag, set streaming",
+/* 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",
+ "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 {
{0xc, "Report supported operation codes"},
{0xd, "Report supported task management functions"},
{0xe, "Report priority"},
+ {0xf, "Report timestamp"},
};
#define MAINT_IN_SZ ARRAY_SIZE(maint_in_arr)
{0xa, "Set target port groups"},
{0xb, "Change aliases"},
{0xe, "Set priority"},
+ {0xe, "Set timestamp"},
};
#define MAINT_OUT_SZ ARRAY_SIZE(maint_out_arr)
}
/* attempt to guess cdb length if cdb_len==0 . No trailing linefeed. */
-static void print_opcode_name(unsigned char * cdbp, int cdb_len,
- int start_of_line)
+static void print_opcode_name(unsigned char * cdbp, int cdb_len)
{
int sa, len, cdb0;
const char * name;
- const char * leadin = start_of_line ? KERN_INFO : "";
cdb0 = cdbp[0];
switch(cdb0) {
case VARIABLE_LENGTH_CMD:
len = cdbp[7] + 8;
if (len < 10) {
- printk("%sshort variable length command, "
- "len=%d ext_len=%d", leadin, len, cdb_len);
+ printk("short variable length command, "
+ "len=%d ext_len=%d", len, cdb_len);
break;
}
sa = (cdbp[8] << 8) + cdbp[9];
name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
if (name) {
- printk("%s%s", leadin, name);
+ printk("%s", name);
if ((cdb_len > 0) && (len != cdb_len))
printk(", in_cdb_len=%d, ext_len=%d",
len, cdb_len);
} else {
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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);
sa = cdbp[1] & 0x1f;
name = get_sa_name(maint_in_arr, MAINT_IN_SZ, sa);
if (name)
- printk("%s%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
break;
default:
if (cdb0 < 0xc0) {
name = cdb_byte0_names[cdb0];
if (name)
- printk("%s%s", leadin, name);
+ printk("%s", name);
else
- printk("%scdb[0]=0x%x (reserved)",
- leadin, cdb0);
+ printk("cdb[0]=0x%x (reserved)", cdb0);
} else
- printk("%scdb[0]=0x%x (vendor)", leadin, cdb0);
+ 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 start_of_line)
+static void print_opcode_name(unsigned char * cdbp, int cdb_len)
{
int sa, len, cdb0;
- const char * leadin = start_of_line ? KERN_INFO : "";
cdb0 = cdbp[0];
switch(cdb0) {
case VARIABLE_LENGTH_CMD:
len = cdbp[7] + 8;
if (len < 10) {
- printk("%sshort opcode=0x%x command, len=%d "
- "ext_len=%d", leadin, cdb0, len, cdb_len);
+ printk("short opcode=0x%x command, len=%d "
+ "ext_len=%d", cdb0, len, cdb_len);
break;
}
sa = (cdbp[8] << 8) + cdbp[9];
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ 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 SERVICE_ACTION_IN_16:
case SERVICE_ACTION_OUT_16:
sa = cdbp[1] & 0x1f;
- printk("%scdb[0]=0x%x, sa=0x%x", leadin, cdb0, sa);
+ printk("cdb[0]=0x%x, sa=0x%x", cdb0, sa);
break;
default:
if (cdb0 < 0xc0)
- printk("%scdb[0]=0x%x", leadin, cdb0);
+ printk("cdb[0]=0x%x", cdb0);
else
- printk("%scdb[0]=0x%x (vendor)", leadin, cdb0);
+ printk("cdb[0]=0x%x (vendor)", cdb0);
break;
}
}
#endif
-void __scsi_print_command(unsigned char *command)
+void __scsi_print_command(unsigned char *cdb)
{
int k, len;
- print_opcode_name(command, 0, 1);
- if (VARIABLE_LENGTH_CMD == command[0])
- len = command[7] + 8;
+ print_opcode_name(cdb, 0);
+ if (VARIABLE_LENGTH_CMD == cdb[0])
+ len = cdb[7] + 8;
else
- len = COMMAND_SIZE(command[0]);
+ len = COMMAND_SIZE(cdb[0]);
/* print out all bytes in cdb */
for (k = 0; k < len; ++k)
- printk(" %02x", command[k]);
+ printk(" %02x", cdb[k]);
printk("\n");
}
EXPORT_SYMBOL(__scsi_print_command);
-/* This function (perhaps with the addition of peripheral device type)
- * is more approriate than __scsi_print_command(). Perhaps that static
- * can be dropped later if it replaces the __scsi_print_command version.
- */
-static void scsi_print_cdb(unsigned char *cdb, int cdb_len, int start_of_line)
+void scsi_print_command(struct scsi_cmnd *cmd)
{
int k;
- print_opcode_name(cdb, cdb_len, start_of_line);
+ 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 < cdb_len; ++k)
- printk(" %02x", cdb[k]);
+ for (k = 0; k < cmd->cmd_len; ++k)
+ printk(" %02x", cmd->cmnd[k]);
printk("\n");
}
+EXPORT_SYMBOL(scsi_print_command);
/**
*
const char * text;
};
-static struct error_info additional[] =
+/*
+ * 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"},
{0x001A, "Rewind operation in progress"},
{0x001B, "Set capacity operation in progress"},
{0x001C, "Verify operation in progress"},
+ {0x001D, "ATA pass through information available"},
{0x0100, "No index/sector signal"},
{0x0400, "Logical unit not ready, cause not reportable"},
{0x0401, "Logical unit is in process of becoming ready"},
- {0x0402, "Logical unit not ready, initializing cmd. required"},
+ {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"},
{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"},
{0x0C00, "Write error"},
{0x0C01, "Write error - recovered with auto reallocation"},
{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"},
{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, "Data block guard check failed"},
- {0x1002, "Data block application tag check failed"},
- {0x1003, "Data block reference tag check failed"},
+ {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"},
{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"},
{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"},
{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"},
+ {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"},
{0x2800, "Not ready to ready change, medium may have changed"},
{0x2801, "Import or export element accessed"},
+ {0x2802, "Format-layer may have changed"},
{0x2900, "Power on, reset, or bus device reset occurred"},
{0x2901, "Power on occurred"},
{0x2A07, "Implicit asymmetric access state transition failed"},
{0x2A08, "Priority changed"},
{0x2A09, "Capacity data has 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"},
{0x2B00, "Copy cannot execute since host cannot disconnect"},
{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"},
{0x3008, "Cannot write - application code mismatch"},
{0x3009, "Current session not fixated for append"},
{0x300A, "Cleaning request rejected"},
- {0x300C, "WORM medium, overwrite attempted"},
+ {0x300C, "WORM medium - overwrite attempted"},
+ {0x300D, "WORM medium - integrity check"},
{0x3010, "Medium not formatted"},
{0x3100, "Medium format corrupted"},
{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"},
{0x4300, "Message error"},
{0x4400, "Internal target failure"},
+ {0x4471, "ATA device failed set features"},
{0x4500, "Select or reselect failure"},
{0x4700, "Scsi parity error"},
{0x4701, "Data phase CRC error detected"},
{0x4702, "Scsi parity error detected during st data phase"},
- {0x4703, "Information unit CRC error detected"},
+ {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"},
{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"},
{0x5505, "Insufficient access control resources"},
{0x5506, "Auxiliary memory out of space"},
{0x5507, "Quota error"},
+ {0x5508, "Maximum number of supplemental decryption keys exceeded"},
{0x5700, "Unable to recover table-of-contents"},
{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"},
{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"},
*/
{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"},
{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"},
+ {0x7471, "Logical unit access not authorized"},
+
{0, NULL}
};
}
EXPORT_SYMBOL(scsi_extd_sense_format);
-/* Print extended sense information; no leadin, no linefeed */
-static void
+void
scsi_show_extd_sense(unsigned char asc, unsigned char ascq)
{
- const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
+ const char *extd_sense_fmt = scsi_extd_sense_format(asc, ascq);
if (extd_sense_fmt) {
if (strstr(extd_sense_fmt, "%x")) {
- printk("Additional sense: ");
+ printk("Add. Sense: ");
printk(extd_sense_fmt, ascq);
} else
- printk("Additional sense: %s", extd_sense_fmt);
+ printk("Add. Sense: %s", extd_sense_fmt);
} else {
if (asc >= 0x80)
- printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc, ascq);
+ printk("<<vendor>> ASC=0x%x ASCQ=0x%x", asc,
+ ascq);
if (ascq >= 0x80)
- printk("ASC=0x%x <<vendor>> ASCQ=0x%x", asc, ascq);
+ 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_print_sense_hdr(const char *name, struct scsi_sense_hdr *sshdr)
+scsi_show_sense_hdr(struct scsi_sense_hdr *sshdr)
{
const char *sense_txt;
- /* An example of deferred is when an earlier write to disk cache
- * succeeded, but now the disk discovers that it cannot write the
- * data to the magnetic media.
- */
- const char *error = scsi_sense_is_deferred(sshdr) ?
- "<<DEFERRED>>" : "Current";
- printk(KERN_INFO "%s: %s", name, error);
- if (sshdr->response_code >= 0x72)
- printk(" [descriptor]");
sense_txt = scsi_sense_key_string(sshdr->sense_key);
if (sense_txt)
- printk(": sense key: %s\n", sense_txt);
+ printk("Sense Key : %s ", sense_txt);
else
- printk(": sense key=0x%x\n", sshdr->sense_key);
- printk(KERN_INFO " ");
- scsi_show_extd_sense(sshdr->asc, sshdr->ascq);
+ 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 sense information */
void
-__scsi_print_sense(const char *name, const unsigned char *sense_buffer,
- int sense_len)
+scsi_decode_sense_buffer(const unsigned char *sense_buffer, int sense_len,
+ struct scsi_sense_hdr *sshdr)
{
int k, num, res;
- unsigned int info;
- struct scsi_sense_hdr ssh;
- res = scsi_normalize_sense(sense_buffer, sense_len, &ssh);
+ 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(KERN_INFO "Unrecognized sense data (in hex):");
+ printk("Unrecognized sense data (in hex):");
for (k = 0; k < num; ++k) {
if (0 == (k % 16)) {
printk("\n");
printk("\n");
return;
}
- scsi_print_sense_hdr(name, &ssh);
- if (ssh.response_code < 0x72) {
+}
+
+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) |
res += snprintf(buff + res, blen - res, "ILI");
}
if (res > 0)
- printk(KERN_INFO "%s\n", buff);
- } else if (ssh.additional_length > 0) {
+ printk("%s\n", buff);
+ } else if (sshdr->additional_length > 0) {
/* descriptor format with sense descriptors */
- num = 8 + ssh.additional_length;
+ num = 8 + sshdr->additional_length;
num = (sense_len < num) ? sense_len : num;
- printk(KERN_INFO "Descriptor sense data with sense "
- "descriptors (in hex):");
+ printk("Descriptor sense data with sense descriptors "
+ "(in hex):");
for (k = 0; k < num; ++k) {
if (0 == (k % 16)) {
printk("\n");
}
printk("%02x ", sense_buffer[k]);
}
+
printk("\n");
}
+
}
-EXPORT_SYMBOL(__scsi_print_sense);
-void scsi_print_sense(const char *devclass, struct scsi_cmnd *cmd)
+/* Normalize and print sense buffer with name prefix */
+void __scsi_print_sense(const char *name, const unsigned char *sense_buffer,
+ int sense_len)
{
- const char *name = devclass;
-
- if (cmd->request->rq_disk)
- name = cmd->request->rq_disk->disk_name;
- __scsi_print_sense(name, cmd->sense_buffer, SCSI_SENSE_BUFFERSIZE);
+ 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);
+EXPORT_SYMBOL(__scsi_print_sense);
-void scsi_print_command(struct scsi_cmnd *cmd)
+/* Normalize and print sense buffer in SCSI command */
+void scsi_print_sense(char *name, struct scsi_cmnd *cmd)
{
- /* Assume appended output (i.e. not at start of line) */
- sdev_printk("", cmd->device, "\n");
- printk(KERN_INFO " command: ");
- scsi_print_cdb(cmd->cmnd, cmd->cmd_len, 0);
+ 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_command);
+EXPORT_SYMBOL(scsi_print_sense);
#ifdef CONFIG_SCSI_CONSTANTS
"DID_PASSTHROUGH", "DID_SOFT_ERROR", "DID_IMM_RETRY"};
#define NUM_HOSTBYTE_STRS ARRAY_SIZE(hostbyte_table)
-void scsi_print_hostbyte(int scsiresult)
-{
- int hb = host_byte(scsiresult);
-
- printk("Hostbyte=0x%02x", hb);
- if (hb < NUM_HOSTBYTE_STRS)
- printk("(%s) ", hostbyte_table[hb]);
- else
- printk("is invalid ");
-}
-#else
-void scsi_print_hostbyte(int scsiresult)
-{
- printk("Hostbyte=0x%02x ", host_byte(scsiresult));
-}
-#endif
-
-#ifdef CONFIG_SCSI_CONSTANTS
-
static const char * const driverbyte_table[]={
"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
"DRIVER_INVALID", "DRIVER_TIMEOUT", "DRIVER_HARD", "DRIVER_SENSE"};
"SUGGEST_5", "SUGGEST_6", "SUGGEST_7", "SUGGEST_SENSE"};
#define NUM_SUGGEST_STRS ARRAY_SIZE(driversuggest_table)
-void scsi_print_driverbyte(int scsiresult)
+void scsi_show_result(int result)
{
- int dr = (driver_byte(scsiresult) & DRIVER_MASK);
- int su = ((driver_byte(scsiresult) & SUGGEST_MASK) >> 4);
+ int hb = host_byte(result);
+ int db = (driver_byte(result) & DRIVER_MASK);
+ int su = ((driver_byte(result) & SUGGEST_MASK) >> 4);
- printk("Driverbyte=0x%02x ", driver_byte(scsiresult));
- printk("(%s,%s) ",
- (dr < NUM_DRIVERBYTE_STRS ? driverbyte_table[dr] : "invalid"),
+ printk("Result: hostbyte=%s driverbyte=%s,%s\n",
+ (hb < NUM_HOSTBYTE_STRS ? hostbyte_table[hb] : "invalid"),
+ (db < NUM_DRIVERBYTE_STRS ? driverbyte_table[db] : "invalid"),
(su < NUM_SUGGEST_STRS ? driversuggest_table[su] : "invalid"));
}
+
#else
-void scsi_print_driverbyte(int scsiresult)
+
+void scsi_show_result(int result)
{
- printk("Driverbyte=0x%02x ", driver_byte(scsiresult));
+ 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);
+
+
git.openpandora.org / pandora-kernel.git / blobdiff