diff options
Diffstat (limited to 'drivers/scsi/aic7xxx/aiclib.c')
| -rw-r--r-- | drivers/scsi/aic7xxx/aiclib.c | 1377 |
1 files changed, 0 insertions, 1377 deletions
diff --git a/drivers/scsi/aic7xxx/aiclib.c b/drivers/scsi/aic7xxx/aiclib.c index 7c5a6db0e67..828ae3d9a51 100644 --- a/drivers/scsi/aic7xxx/aiclib.c +++ b/drivers/scsi/aic7xxx/aiclib.c @@ -30,1382 +30,5 @@ * $Id$ */ -#include <linux/blkdev.h> -#include <linux/delay.h> -#include <linux/version.h> - -/* Core SCSI definitions */ -#include <scsi/scsi_host.h> #include "aiclib.h" -#include "cam.h" - -#ifndef FALSE -#define FALSE 0 -#endif /* FALSE */ -#ifndef TRUE -#define TRUE 1 -#endif /* TRUE */ -#ifndef ERESTART -#define ERESTART -1 /* restart syscall */ -#endif -#ifndef EJUSTRETURN -#define EJUSTRETURN -2 /* don't modify regs, just return */ -#endif - -static int ascentrycomp(const void *key, const void *member); -static int senseentrycomp(const void *key, const void *member); -static void fetchtableentries(int sense_key, int asc, int ascq, - struct scsi_inquiry_data *, - const struct sense_key_table_entry **, - const struct asc_table_entry **); -static void * scsibsearch(const void *key, const void *base, size_t nmemb, - size_t size, - int (*compar)(const void *, const void *)); -typedef int (cam_quirkmatch_t)(caddr_t, caddr_t); -static int cam_strmatch(const u_int8_t *str, const u_int8_t *pattern, - int str_len); -static caddr_t cam_quirkmatch(caddr_t target, caddr_t quirk_table, - int num_entries, int entry_size, - cam_quirkmatch_t *comp_func); - -#define SCSI_NO_SENSE_STRINGS 1 -#if !defined(SCSI_NO_SENSE_STRINGS) -#define SST(asc, ascq, action, desc) \ - asc, ascq, action, desc -#else -static const char empty_string[] = ""; - -#define SST(asc, ascq, action, desc) \ - asc, ascq, action, empty_string -#endif - -static const struct sense_key_table_entry sense_key_table[] = -{ - { SSD_KEY_NO_SENSE, SS_NOP, "NO SENSE" }, - { SSD_KEY_RECOVERED_ERROR, SS_NOP|SSQ_PRINT_SENSE, "RECOVERED ERROR" }, - { - SSD_KEY_NOT_READY, SS_TUR|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY, - "NOT READY" - }, - { SSD_KEY_MEDIUM_ERROR, SS_RDEF, "MEDIUM ERROR" }, - { SSD_KEY_HARDWARE_ERROR, SS_RDEF, "HARDWARE FAILURE" }, - { SSD_KEY_ILLEGAL_REQUEST, SS_FATAL|EINVAL, "ILLEGAL REQUEST" }, - { SSD_KEY_UNIT_ATTENTION, SS_FATAL|ENXIO, "UNIT ATTENTION" }, - { SSD_KEY_DATA_PROTECT, SS_FATAL|EACCES, "DATA PROTECT" }, - { SSD_KEY_BLANK_CHECK, SS_FATAL|ENOSPC, "BLANK CHECK" }, - { SSD_KEY_Vendor_Specific, SS_FATAL|EIO, "Vendor Specific" }, - { SSD_KEY_COPY_ABORTED, SS_FATAL|EIO, "COPY ABORTED" }, - { SSD_KEY_ABORTED_COMMAND, SS_RDEF, "ABORTED COMMAND" }, - { SSD_KEY_EQUAL, SS_NOP, "EQUAL" }, - { SSD_KEY_VOLUME_OVERFLOW, SS_FATAL|EIO, "VOLUME OVERFLOW" }, - { SSD_KEY_MISCOMPARE, SS_NOP, "MISCOMPARE" }, - { SSD_KEY_RESERVED, SS_FATAL|EIO, "RESERVED" } -}; - -static const int sense_key_table_size = - sizeof(sense_key_table)/sizeof(sense_key_table[0]); - -static struct asc_table_entry quantum_fireball_entries[] = { - {SST(0x04, 0x0b, SS_START|SSQ_DECREMENT_COUNT|ENXIO, - "Logical unit not ready, initializing cmd. required")} -}; - -static struct asc_table_entry sony_mo_entries[] = { - {SST(0x04, 0x00, SS_START|SSQ_DECREMENT_COUNT|ENXIO, - "Logical unit not ready, cause not reportable")} -}; - -static struct scsi_sense_quirk_entry sense_quirk_table[] = { - { - /* - * The Quantum Fireball ST and SE like to return 0x04 0x0b when - * they really should return 0x04 0x02. 0x04,0x0b isn't - * defined in any SCSI spec, and it isn't mentioned in the - * hardware manual for these drives. - */ - {T_DIRECT, SIP_MEDIA_FIXED, "QUANTUM", "FIREBALL S*", "*"}, - /*num_sense_keys*/0, - sizeof(quantum_fireball_entries)/sizeof(struct asc_table_entry), - /*sense key entries*/NULL, - quantum_fireball_entries - }, - { - /* - * This Sony MO drive likes to return 0x04, 0x00 when it - * isn't spun up. - */ - {T_DIRECT, SIP_MEDIA_REMOVABLE, "SONY", "SMO-*", "*"}, - /*num_sense_keys*/0, - sizeof(sony_mo_entries)/sizeof(struct asc_table_entry), - /*sense key entries*/NULL, - sony_mo_entries - } -}; - -static const int sense_quirk_table_size = - sizeof(sense_quirk_table)/sizeof(sense_quirk_table[0]); - -static struct asc_table_entry asc_table[] = { -/* - * From File: ASC-NUM.TXT - * SCSI ASC/ASCQ Assignments - * Numeric Sorted Listing - * as of 5/12/97 - * - * D - DIRECT ACCESS DEVICE (SBC) device column key - * .T - SEQUENTIAL ACCESS DEVICE (SSC) ------------------- - * . L - PRINTER DEVICE (SSC) blank = reserved - * . P - PROCESSOR DEVICE (SPC) not blank = allowed - * . .W - WRITE ONCE READ MULTIPLE DEVICE (SBC) - * . . R - CD DEVICE (MMC) - * . . S - SCANNER DEVICE (SGC) - * . . .O - OPTICAL MEMORY DEVICE (SBC) - * . . . M - MEDIA CHANGER DEVICE (SMC) - * . . . C - COMMUNICATION DEVICE (SSC) - * . . . .A - STORAGE ARRAY DEVICE (SCC) - * . . . . E - ENCLOSURE SERVICES DEVICE (SES) - * DTLPWRSOMCAE ASC ASCQ Action Description - * ------------ ---- ---- ------ -----------------------------------*/ -/* DTLPWRSOMCAE */{SST(0x00, 0x00, SS_NOP, - "No additional sense information") }, -/* T S */{SST(0x00, 0x01, SS_RDEF, - "Filemark detected") }, -/* T S */{SST(0x00, 0x02, SS_RDEF, - "End-of-partition/medium detected") }, -/* T */{SST(0x00, 0x03, SS_RDEF, - "Setmark detected") }, -/* T S */{SST(0x00, 0x04, SS_RDEF, - "Beginning-of-partition/medium detected") }, -/* T S */{SST(0x00, 0x05, SS_RDEF, - "End-of-data detected") }, -/* DTLPWRSOMCAE */{SST(0x00, 0x06, SS_RDEF, - "I/O process terminated") }, -/* R */{SST(0x00, 0x11, SS_FATAL|EBUSY, - "Audio play operation in progress") }, -/* R */{SST(0x00, 0x12, SS_NOP, - "Audio play operation paused") }, -/* R */{SST(0x00, 0x13, SS_NOP, - "Audio play operation successfully completed") }, -/* R */{SST(0x00, 0x14, SS_RDEF, - "Audio play operation stopped due to error") }, -/* R */{SST(0x00, 0x15, SS_NOP, - "No current audio status to return") }, -/* DTLPWRSOMCAE */{SST(0x00, 0x16, SS_FATAL|EBUSY, - "Operation in progress") }, -/* DTL WRSOM AE */{SST(0x00, 0x17, SS_RDEF, - "Cleaning requested") }, -/* D W O */{SST(0x01, 0x00, SS_RDEF, - "No index/sector signal") }, -/* D WR OM */{SST(0x02, 0x00, SS_RDEF, - "No seek complete") }, -/* DTL W SO */{SST(0x03, 0x00, SS_RDEF, - "Peripheral device write fault") }, -/* T */{SST(0x03, 0x01, SS_RDEF, - "No write current") }, -/* T */{SST(0x03, 0x02, SS_RDEF, - "Excessive write errors") }, -/* DTLPWRSOMCAE */{SST(0x04, 0x00, - SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EIO, - "Logical unit not ready, cause not reportable") }, -/* DTLPWRSOMCAE */{SST(0x04, 0x01, - SS_TUR|SSQ_DELAY|SSQ_MANY|SSQ_DECREMENT_COUNT|EBUSY, - "Logical unit is in process of becoming ready") }, -/* DTLPWRSOMCAE */{SST(0x04, 0x02, SS_START|SSQ_DECREMENT_COUNT|ENXIO, - "Logical unit not ready, initializing cmd. required") }, -/* DTLPWRSOMCAE */{SST(0x04, 0x03, SS_FATAL|ENXIO, - "Logical unit not ready, manual intervention required")}, -/* DTL O */{SST(0x04, 0x04, SS_FATAL|EBUSY, - "Logical unit not ready, format in progress") }, -/* DT W OMCA */{SST(0x04, 0x05, SS_FATAL|EBUSY, - "Logical unit not ready, rebuild in progress") }, -/* DT W OMCA */{SST(0x04, 0x06, SS_FATAL|EBUSY, - "Logical unit not ready, recalculation in progress") }, -/* DTLPWRSOMCAE */{SST(0x04, 0x07, SS_FATAL|EBUSY, - "Logical unit not ready, operation in progress") }, -/* R */{SST(0x04, 0x08, SS_FATAL|EBUSY, - "Logical unit not ready, long write in progress") }, -/* DTL WRSOMCAE */{SST(0x05, 0x00, SS_RDEF, - "Logical unit does not respond to selection") }, -/* D WR OM */{SST(0x06, 0x00, SS_RDEF, - "No reference position found") }, -/* DTL WRSOM */{SST(0x07, 0x00, SS_RDEF, - "Multiple peripheral devices selected") }, -/* DTL WRSOMCAE */{SST(0x08, 0x00, SS_RDEF, - "Logical unit communication failure") }, -/* DTL WRSOMCAE */{SST(0x08, 0x01, SS_RDEF, - "Logical unit communication time-out") }, -/* DTL WRSOMCAE */{SST(0x08, 0x02, SS_RDEF, - "Logical unit communication parity error") }, -/* DT R OM */{SST(0x08, 0x03, SS_RDEF, - "Logical unit communication crc error (ultra-dma/32)")}, -/* DT WR O */{SST(0x09, 0x00, SS_RDEF, - "Track following error") }, -/* WR O */{SST(0x09, 0x01, SS_RDEF, - "Tracking servo failure") }, -/* WR O */{SST(0x09, 0x02, SS_RDEF, - "Focus servo failure") }, -/* WR O */{SST(0x09, 0x03, SS_RDEF, - "Spindle servo failure") }, -/* DT WR O */{SST(0x09, 0x04, SS_RDEF, - "Head select fault") }, -/* DTLPWRSOMCAE */{SST(0x0A, 0x00, SS_FATAL|ENOSPC, - "Error log overflow") }, -/* DTLPWRSOMCAE */{SST(0x0B, 0x00, SS_RDEF, - "Warning") }, -/* DTLPWRSOMCAE */{SST(0x0B, 0x01, SS_RDEF, - "Specified temperature exceeded") }, -/* DTLPWRSOMCAE */{SST(0x0B, 0x02, SS_RDEF, - "Enclosure degraded") }, -/* T RS */{SST(0x0C, 0x00, SS_RDEF, - "Write error") }, -/* D W O */{SST(0x0C, 0x01, SS_NOP|SSQ_PRINT_SENSE, - "Write error - recovered with auto reallocation") }, -/* D W O */{SST(0x0C, 0x02, SS_RDEF, - "Write error - auto reallocation failed") }, -/* D W O */{SST(0x0C, 0x03, SS_RDEF, - "Write error - recommend reassignment") }, -/* DT W O */{SST(0x0C, 0x04, SS_RDEF, - "Compression check miscompare error") }, -/* DT W O */{SST(0x0C, 0x05, SS_RDEF, - "Data expansion occurred during compression") }, -/* DT W O */{SST(0x0C, 0x06, SS_RDEF, - "Block not compressible") }, -/* R */{SST(0x0C, 0x07, SS_RDEF, - "Write error - recovery needed") }, -/* R */{SST(0x0C, 0x08, SS_RDEF, - "Write error - recovery failed") }, -/* R */{SST(0x0C, 0x09, SS_RDEF, - "Write error - loss of streaming") }, -/* R */{SST(0x0C, 0x0A, SS_RDEF, - "Write error - padding blocks added") }, -/* D W O */{SST(0x10, 0x00, SS_RDEF, - "ID CRC or ECC error") }, -/* DT WRSO */{SST(0x11, 0x00, SS_RDEF, - "Unrecovered read error") }, -/* DT W SO */{SST(0x11, 0x01, SS_RDEF, - "Read retries exhausted") }, -/* DT W SO */{SST(0x11, 0x02, SS_RDEF, - "Error too long to correct") }, -/* DT W SO */{SST(0x11, 0x03, SS_RDEF, - "Multiple read errors") }, -/* D W O */{SST(0x11, 0x04, SS_RDEF, - "Unrecovered read error - auto reallocate failed") }, -/* WR O */{SST(0x11, 0x05, SS_RDEF, - "L-EC uncorrectable error") }, -/* WR O */{SST(0x11, 0x06, SS_RDEF, - "CIRC unrecovered error") }, -/* W O */{SST(0x11, 0x07, SS_RDEF, - "Data re-synchronization error") }, -/* T */{SST(0x11, 0x08, SS_RDEF, - "Incomplete block read") }, -/* T */{SST(0x11, 0x09, SS_RDEF, - "No gap found") }, -/* DT O */{SST(0x11, 0x0A, SS_RDEF, - "Miscorrected error") }, -/* D W O */{SST(0x11, 0x0B, SS_RDEF, - "Unrecovered read error - recommend reassignment") }, -/* D W O */{SST(0x11, 0x0C, SS_RDEF, - "Unrecovered read error - recommend rewrite the data")}, -/* DT WR O */{SST(0x11, 0x0D, SS_RDEF, - "De-compression CRC error") }, -/* DT WR O */{SST(0x11, 0x0E, SS_RDEF, - "Cannot decompress using declared algorithm") }, -/* R */{SST(0x11, 0x0F, SS_RDEF, - "Error reading UPC/EAN number") }, -/* R */{SST(0x11, 0x10, SS_RDEF, - "Error reading ISRC number") }, -/* R */{SST(0x11, 0x11, SS_RDEF, - "Read error - loss of streaming") }, -/* D W O */{SST(0x12, 0x00, SS_RDEF, - "Address mark not found for id field") }, -/* D W O */{SST(0x13, 0x00, SS_RDEF, - "Address mark not found for data field") }, -/* DTL WRSO */{SST(0x14, 0x00, SS_RDEF, - "Recorded entity not found") }, -/* DT WR O */{SST(0x14, 0x01, SS_RDEF, - "Record not found") }, -/* T */{SST(0x14, 0x02, SS_RDEF, - "Filemark or setmark not found") }, -/* T */{SST(0x14, 0x03, SS_RDEF, - "End-of-data not found") }, -/* T */{SST(0x14, 0x04, SS_RDEF, - "Block sequence error") }, -/* DT W O */{SST(0x14, 0x05, SS_RDEF, - "Record not found - recommend reassignment") }, -/* DT W O */{SST(0x14, 0x06, SS_RDEF, - "Record not found - data auto-reallocated") }, -/* DTL WRSOM */{SST(0x15, 0x00, SS_RDEF, - "Random positioning error") }, -/* DTL WRSOM */{SST(0x15, 0x01, SS_RDEF, - "Mechanical positioning error") }, -/* DT WR O */{SST(0x15, 0x02, SS_RDEF, - "Positioning error detected by read of medium") }, -/* D W O */{SST(0x16, 0x00, SS_RDEF, - "Data synchronization mark error") }, -/* D W O */{SST(0x16, 0x01, SS_RDEF, - "Data sync error - data rewritten") }, -/* D W O */{SST(0x16, 0x02, SS_RDEF, - "Data sync error - recommend rewrite") }, -/* D W O */{SST(0x16, 0x03, SS_NOP|SSQ_PRINT_SENSE, - "Data sync error - data auto-reallocated") }, -/* D W O */{SST(0x16, 0x04, SS_RDEF, - "Data sync error - recommend reassignment") }, -/* DT WRSO */{SST(0x17, 0x00, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with no error correction applied") }, -/* DT WRSO */{SST(0x17, 0x01, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with retries") }, -/* DT WR O */{SST(0x17, 0x02, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with positive head offset") }, -/* DT WR O */{SST(0x17, 0x03, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with negative head offset") }, -/* WR O */{SST(0x17, 0x04, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with retries and/or CIRC applied") }, -/* D WR O */{SST(0x17, 0x05, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data using previous sector id") }, -/* D W O */{SST(0x17, 0x06, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data without ECC - data auto-reallocated") }, -/* D W O */{SST(0x17, 0x07, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data without ECC - recommend reassignment")}, -/* D W O */{SST(0x17, 0x08, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data without ECC - recommend rewrite") }, -/* D W O */{SST(0x17, 0x09, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data without ECC - data rewritten") }, -/* D W O */{SST(0x18, 0x00, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with error correction applied") }, -/* D WR O */{SST(0x18, 0x01, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with error corr. & retries applied") }, -/* D WR O */{SST(0x18, 0x02, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data - data auto-reallocated") }, -/* R */{SST(0x18, 0x03, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with CIRC") }, -/* R */{SST(0x18, 0x04, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with L-EC") }, -/* D WR O */{SST(0x18, 0x05, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data - recommend reassignment") }, -/* D WR O */{SST(0x18, 0x06, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data - recommend rewrite") }, -/* D W O */{SST(0x18, 0x07, SS_NOP|SSQ_PRINT_SENSE, - "Recovered data with ECC - data rewritten") }, -/* D O */{SST(0x19, 0x00, SS_RDEF, - "Defect list error") }, -/* D O */{SST(0x19, 0x01, SS_RDEF, - "Defect list not available") }, -/* D O */{SST(0x19, 0x02, SS_RDEF, - "Defect list error in primary list") }, -/* D O */{SST(0x19, 0x03, SS_RDEF, - "Defect list error in grown list") }, -/* DTLPWRSOMCAE */{SST(0x1A, 0x00, SS_RDEF, - "Parameter list length error") }, -/* DTLPWRSOMCAE */{SST(0x1B, 0x00, SS_RDEF, - "Synchronous data transfer error") }, -/* D O */{SST(0x1C, 0x00, SS_RDEF, - "Defect list not found") }, -/* D O */{SST(0x1C, 0x01, SS_RDEF, - "Primary defect list not found") }, -/* D O */{SST(0x1C, 0x02, SS_RDEF, - "Grown defect list not found") }, -/* D W O */{SST(0x1D, 0x00, SS_FATAL, - "Miscompare during verify operation" )}, -/* D W O */{SST(0x1E, 0x00, SS_NOP|SSQ_PRINT_SENSE, - "Recovered id with ecc correction") }, -/* D O */{SST(0x1F, 0x00, SS_RDEF, - "Partial defect list transfer") }, -/* DTLPWRSOMCAE */{SST(0x20, 0x00, SS_FATAL|EINVAL, - "Invalid command operation code") }, -/* DT WR OM */{SST(0x21, 0x00, SS_FATAL|EINVAL, - "Logical block address out of range" )}, -/* DT WR OM */{SST(0x21, 0x01, SS_FATAL|EINVAL, - "Invalid element address") }, -/* D */{SST(0x22, 0x00, SS_FATAL|EINVAL, - "Illegal function") }, /* Deprecated. Use 20 00, 24 00, or 26 00 instead */ -/* DTLPWRSOMCAE */{SST(0x24, 0x00, SS_FATAL|EINVAL, - "Invalid field in CDB") }, -/* DTLPWRSOMCAE */{SST(0x25, 0x00, SS_FATAL|ENXIO, - "Logical unit not supported") }, -/* DTLPWRSOMCAE */{SST(0x26, 0x00, SS_FATAL|EINVAL, - "Invalid field in parameter list") }, -/* DTLPWRSOMCAE */{SST(0x26, 0x01, SS_FATAL|EINVAL, - "Parameter not supported") }, -/* DTLPWRSOMCAE */{SST(0x26, 0x02, SS_FATAL|EINVAL, - "Parameter value invalid") }, -/* DTLPWRSOMCAE */{SST(0x26, 0x03, SS_FATAL|EINVAL, - "Threshold parameters not supported") }, -/* DTLPWRSOMCAE */{SST(0x26, 0x04, SS_FATAL|EINVAL, - "Invalid release of active persistent reservation") }, -/* DT W O */{SST(0x27, 0x00, SS_FATAL|EACCES, - "Write protected") }, -/* DT W O */{SST(0x27, 0x01, SS_FATAL|EACCES, - "Hardware write protected") }, -/* DT W O */{SST(0x27, 0x02, SS_FATAL|EACCES, - "Logical unit software write protected") }, -/* T */{SST(0x27, 0x03, SS_FATAL|EACCES, - "Associated write protect") }, -/* T */{SST(0x27, 0x04, SS_FATAL|EACCES, - "Persistent write protect") }, -/* T */{SST(0x27, 0x05, SS_FATAL|EACCES, - "Permanent write protect") }, -/* DTLPWRSOMCAE */{SST(0x28, 0x00, SS_RDEF, - "Not ready to ready change, medium may have changed") }, -/* DTLPWRSOMCAE */{SST(0x28, 0x01, SS_FATAL|ENXIO, - "Import or export element accessed") }, -/* - * XXX JGibbs - All of these should use the same errno, but I don't think - * ENXIO is the correct choice. Should we borrow from the networking - * errnos? ECONNRESET anyone? - */ -/* DTLPWRSOMCAE */{SST(0x29, 0x00, SS_RDEF, - "Power on, reset, or bus device reset occurred") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x01, SS_RDEF, - "Power on occurred") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x02, SS_RDEF, - "Scsi bus reset occurred") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x03, SS_RDEF, - "Bus device reset function occurred") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x04, SS_RDEF, - "Device internal reset") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x05, SS_RDEF, - "Transceiver mode changed to single-ended") }, -/* DTLPWRSOMCAE */{SST(0x29, 0x06, SS_RDEF, - "Transceiver mode changed to LVD") }, -/* DTL WRSOMCAE */{SST(0x2A, 0x00, SS_RDEF, - "Parameters changed") }, -/* DTL WRSOMCAE */{SST(0x2A, 0x01, SS_RDEF, - "Mode parameters changed") }, -/* DTL WRSOMCAE */{SST(0x2A, 0x02, SS_RDEF, - "Log parameters changed") }, -/* DTLPWRSOMCAE */{SST(0x2A, 0x03, SS_RDEF, - "Reservations preempted") }, -/* DTLPWRSO C */{SST(0x2B, 0x00, SS_RDEF, - "Copy cannot execute since host cannot disconnect") }, -/* DTLPWRSOMCAE */{SST(0x2C, 0x00, SS_RDEF, - "Command sequence error") }, -/* S */{SST(0x2C, 0x01, SS_RDEF, - "Too many windows specified") }, -/* S */{SST(0x2C, 0x02, SS_RDEF, - "Invalid combination of windows specified") }, -/* R */{SST(0x2C, 0x03, SS_RDEF, - "Current program area is not empty") }, -/* R */{SST(0x2C, 0x04, SS_RDEF, - "Current program area is empty") }, -/* T */{SST(0x2D, 0x00, SS_RDEF, - "Overwrite error on update in place") }, -/* DTLPWRSOMCAE */{SST(0x2F, 0x00, SS_RDEF, - "Commands cleared by another initiator") }, -/* DT WR OM */{SST(0x30, 0x00, SS_RDEF, - "Incompatible medium installed") }, -/* DT WR O */{SST(0x30, 0x01, SS_RDEF, - "Cannot read medium - unknown format") }, -/* DT WR O */{SST(0x30, 0x02, SS_RDEF, - "Cannot read medium - incompatible format") }, -/* DT */{SST(0x30, 0x03, SS_RDEF, - "Cleaning cartridge installed") }, -/* DT WR O */{SST(0x30, 0x04, SS_RDEF, - "Cannot write medium - unknown format") }, -/* DT WR O */{SST(0x30, 0x05, SS_RDEF, - "Cannot write medium - incompatible format") }, -/* DT W O */{SST(0x30, 0x06, SS_RDEF, - "Cannot format medium - incompatible medium") }, -/* DTL WRSOM AE */{SST(0x30, 0x07, SS_RDEF, - "Cleaning failure") }, -/* R */{SST(0x30, 0x08, SS_RDEF, - "Cannot write - application code mismatch") }, -/* R */{SST(0x30, 0x09, SS_RDEF, - "Current session not fixated for append") }, -/* DT WR O */{SST(0x31, 0x00, SS_RDEF, - "Medium format corrupted") }, -/* D L R O */{SST(0x31, 0x01, SS_RDEF, - "Format command failed") }, -/* D W O */{SST(0x32, 0x00, SS_RDEF, - "No defect spare location available") }, -/* D W O */{SST(0x32, 0x01, SS_RDEF, - "Defect list update failure") }, -/* T */{SST(0x33, 0x00, SS_RDEF, - "Tape length error") }, -/* DTLPWRSOMCAE */{SST(0x34, 0x00, SS_RDEF, - "Enclosure failure") }, -/* DTLPWRSOMCAE */{SST(0x35, 0x00, SS_RDEF, - "Enclosure services failure") }, -/* DTLPWRSOMCAE */{SST(0x35, 0x01, SS_RDEF, - "Unsupported enclosure function") }, -/* DTLPWRSOMCAE */{SST(0x35, 0x02, SS_RDEF, - "Enclosure services unavailable") }, -/* DTLPWRSOMCAE */{SST(0x35, 0x03, SS_RDEF, - "Enclosure services transfer failure") }, -/* DTLPWRSOMCAE */{SST(0x35, 0x04, SS_RDEF, - "Enclosure services transfer refused") }, -/* L */{SST(0x36, 0x00, SS_RDEF, - "Ribbon, ink, or toner failure") }, -/* DTL WRSOMCAE */{SST(0x37, 0x00, SS_RDEF, - "Rounded parameter") }, -/* DTL WRSOMCAE */{SST(0x39, 0x00, SS_RDEF, - "Saving parameters not supported") }, -/* DTL WRSOM */{SST(0x3A, 0x00, SS_NOP, - "Medium not present") }, -/* DT WR OM */{SST(0x3A, 0x01, SS_NOP, - "Medium not present - tray closed") }, -/* DT WR OM */{SST(0x3A, 0x01, SS_NOP, - "Medium not present - tray open") }, -/* DT WR OM */{SST(0x3A, 0x03, SS_NOP, - "Medium not present - Loadable") }, -/* DT WR OM */{SST(0x3A, 0x04, SS_NOP, - "Medium not present - medium auxiliary " - "memory accessible") }, -/* DT WR OM */{SST(0x3A, 0xFF, SS_NOP, NULL) },/* Range 0x05->0xFF */ -/* TL */{SST(0x3B, 0x00, SS_RDEF, - "Sequential positioning error") }, -/* T */{SST(0x3B, 0x01, SS_RDEF, - "Tape position error at beginning-of-medium") }, -/* T */{SST(0x3B, 0x02, SS_RDEF, - "Tape position error at end-of-medium") }, -/* L */{SST(0x3B, 0x03, SS_RDEF, - "Tape or electronic vertical forms unit not ready") }, -/* L */{SST(0x3B, 0x04, SS_RDEF, - "Slew failure") }, -/* L */{SST(0x3B, 0x05, SS_RDEF, - "Paper jam") }, -/* L */{SST(0x3B, 0x06, SS_RDEF, - "Failed to sense top-of-form") }, -/* L */{SST(0x3B, 0x07, SS_RDEF, - "Failed to sense bottom-of-form") }, -/* T */{SST(0x3B, 0x08, SS_RDEF, - "Reposition error") }, -/* S */{SST(0x3B, 0x09, SS_RDEF, - "Read past end of medium") }, -/* S */{SST(0x3B, 0x0A, SS_RDEF, - "Read past beginning of medium") }, -/* S */{SST(0x3B, 0x0B, SS_RDEF, - "Position past end of medium") }, -/* T S */{SST(0x3B, 0x0C, SS_RDEF, - "Position past beginning of medium") }, -/* DT WR OM */{SST(0x3B, 0x0D, SS_FATAL|ENOSPC, - "Medium destination element full") }, -/* DT WR OM */{SST(0x3B, 0x0E, SS_RDEF, - "Medium source element empty") }, -/* R */{SST(0x3B, 0x0F, SS_RDEF, - "End of medium reached") }, -/* DT WR OM */{SST(0x3B, 0x11, SS_RDEF, - "Medium magazine not accessible") }, -/* DT WR OM */{SST(0x3B, 0x12, SS_RDEF, - "Medium magazine removed") }, -/* DT WR OM */{SST(0x3B, 0x13, SS_RDEF, - "Medium magazine inserted") }, -/* DT WR OM */{SST(0x3B, 0x14, SS_RDEF, - "Medium magazine locked") }, -/* DT WR OM */{SST(0x3B, 0x15, SS_RDEF, - "Medium magazine unlocked") }, -/* DTLPWRSOMCAE */{SST(0x3D, 0x00, SS_RDEF, - "Invalid bits in identify message") }, -/* DTLPWRSOMCAE */{SST(0x3E, 0x00, SS_RDEF, - "Logical unit has not self-configured yet") }, -/* DTLPWRSOMCAE */{SST(0x3E, 0x01, SS_RDEF, - "Logical unit failure") }, -/* DTLPWRSOMCAE */{SST(0x3E, 0x02, SS_RDEF, - "Timeout on logical unit") }, -/* DTLPWRSOMCAE */{SST(0x3F, 0x00, SS_RDEF, - "Target operating conditions have changed") }, -/* DTLPWRSOMCAE */{SST(0x3F, 0x01, SS_RDEF, - "Microcode has been changed") }, -/* DTLPWRSOMC */{SST(0x3F, 0x02, SS_RDEF, - "Changed operating definition") }, -/* DTLPWRSOMCAE */{SST(0x3F, 0x03, SS_INQ_REFRESH|SSQ_DECREMENT_COUNT, - "Inquiry data has changed") }, -/* DT WR OMCAE */{SST(0x3F, 0x04, SS_RDEF, - "Component device attached") }, -/* DT WR OMCAE */{SST(0x3F, 0x05, SS_RDEF, - "Device identifier changed") }, -/* DT WR OMCAE */{SST(0x3F, 0x06, SS_RDEF, - "Redundancy group created or modified") }, -/* DT WR OMCAE */{SST(0x3F, 0x07, SS_RDEF, - "Redundancy group deleted") }, -/* DT WR OMCAE */{SST(0x3F, 0x08, SS_RDEF, - "Spare created or modified") }, -/* DT WR OMCAE */{SST(0x3F, 0x09, SS_RDEF, - "Spare deleted") }, -/* DT WR OMCAE */{SST(0x3F, 0x0A, SS_RDEF, - "Volume set created or modified") }, -/* DT WR OMCAE */{SST(0x3F, 0x0B, SS_RDEF, - "Volume set deleted") }, -/* DT WR OMCAE */{SST(0x3F, 0x0C, SS_RDEF, - "Volume set deassigned") }, -/* DT WR OMCAE */{SST(0x3F, 0x0D, SS_RDEF, - "Volume set reassigned") }, -/* DTLPWRSOMCAE */{SST(0x3F, 0x0E, SS_RDEF, - "Reported luns data has changed") }, -/* DTLPWRSOMCAE */{SST(0x3F, 0x0F, SS_RETRY|SSQ_DECREMENT_COUNT - | SSQ_DELAY_RANDOM|EBUSY, - "Echo buffer overwritten") }, -/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF, "Medium Loadable") }, -/* DT WR OM B*/{SST(0x3F, 0x0F, SS_RDEF, - "Medium auxiliary memory accessible") }, -/* D */{SST(0x40, 0x00, SS_RDEF, - "Ram failure") }, /* deprecated - use 40 NN instead */ -/* DTLPWRSOMCAE */{SST(0x40, 0x80, SS_RDEF, - "Diagnostic failure: ASCQ = Component ID") }, -/* DTLPWRSOMCAE */{SST(0x40, 0xFF, SS_RDEF|SSQ_RANGE, - NULL) },/* Range 0x80->0xFF */ -/* D */{SST(0x41, 0x00, SS_RDEF, - "Data path failure") }, /* deprecated - use 40 NN instead */ -/* D */{SST(0x42, 0x00, SS_RDEF, - "Power-on or self-test failure") }, /* deprecated - use 40 NN instead */ -/* DTLPWRSOMCAE */{SST(0x43, 0x00, SS_RDEF, - "Message error") }, -/* DTLPWRSOMCAE */{SST(0x44, 0x00, SS_RDEF, - "Internal target failure") }, -/* DTLPWRSOMCAE */{SST(0x45, 0x00, SS_RDEF, - "Select or reselect failure") }, -/* DTLPWRSOMC */{SST(0x46, 0x00, SS_RDEF, - "Unsuccessful soft reset") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x00, SS_RDEF|SSQ_FALLBACK, - "SCSI parity error") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x01, SS_RDEF|SSQ_FALLBACK, - "Data Phase CRC error detected") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x02, SS_RDEF|SSQ_FALLBACK, - "SCSI parity error detected during ST data phase") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x03, SS_RDEF|SSQ_FALLBACK, - "Information Unit iuCRC error") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x04, SS_RDEF|SSQ_FALLBACK, - "Asynchronous information protection error detected") }, -/* DTLPWRSOMCAE */{SST(0x47, 0x05, SS_RDEF|SSQ_FALLBACK, - "Protocol server CRC error") }, -/* DTLPWRSOMCAE */{SST(0x48, 0x00, SS_RDEF|SSQ_FALLBACK, - "Initiator detected error message received") }, -/* DTLPWRSOMCAE */{SST(0x49, 0x00, SS_RDEF, - "Invalid message error") }, -/* DTLPWRSOMCAE */{SST(0x4A, 0x00, SS_RDEF, - "Command phase error") }, -/* DTLPWRSOMCAE */{SST(0x4B, 0x00, SS_RDEF, - "Data phase error") }, -/* DTLPWRSOMCAE */{SST(0x4C, 0x00, SS_RDEF, - "Logical unit failed self-configuration") }, -/* DTLPWRSOMCAE */{SST(0x4D, 0x00, SS_RDEF, - "Tagged overlapped commands: ASCQ = Queue tag ID") }, -/* DTLPWRSOMCAE */{SST(0x4D, 0xFF, SS_RDEF|SSQ_RANGE, - NULL)}, /* Range 0x00->0xFF */ -/* DTLPWRSOMCAE */{SST(0x4E, 0x00, SS_RDEF, - "Overlapped commands attempted") }, -/* T */{SST(0x50, 0x00, SS_RDEF, - "Write append error") }, -/* T */{SST(0x50, 0x01, SS_RDEF, - "Write append position error") }, -/* T */{SST(0x50, 0x02, SS_RDEF, - "Position error related to timing") }, -/* T O */{SST(0x51, 0x00, SS_RDEF, - "Erase failure") }, -/* T */{SST(0x52, 0x00, SS_RDEF, - "Cartridge fault") }, -/* DTL WRSOM */{SST(0x53, 0x00, SS_RDEF, - "Media load or eject failed") }, -/* T */{SST(0x53, 0x01, SS_RDEF, - "Unload tape failure") }, -/* DT WR OM */{SST(0x53, 0x02, SS_RDEF, - "Medium removal prevented") }, -/* P */{SST(0x54, 0x00, SS_RDEF, - "Scsi to host system interface failure") }, -/* P */{SST(0x55, 0x00, SS_RDEF, - "System resource failure") }, -/* D O */{SST(0x55, 0x01, SS_FATAL|ENOSPC, - "System buffer full") }, -/* R */{SST(0x57, 0x00, SS_RDEF, - "Unable to recover table-of-contents") }, -/* O */{SST(0x58, 0x00, SS_RDEF, - "Generation does not exist") }, -/* O */{SST(0x59, 0x00, SS_RDEF, - "Updated block read") }, -/* DTLPWRSOM */{SST(0x5A, 0x00, SS_RDEF, - "Operator request or state change input") }, -/* DT WR OM */{SST(0x5A, 0x01, SS_RDEF, - "Operator medium removal request") }, -/* DT W O */{SST(0x5A, 0x02, SS_RDEF, - "Operator selected write protect") }, -/* DT W O */{SST(0x5A, 0x03, SS_RDEF, - "Operator selected write permit") }, -/* DTLPWRSOM */{SST(0x5B, 0x00, SS_RDEF, - "Log exception") }, -/* DTLPWRSOM */{SST(0x5B, 0x01, SS_RDEF, - "Threshold condition met") }, -/* DTLPWRSOM */{SST(0x5B, 0x02, SS_RDEF, - "Log counter at maximum") }, -/* DTLPWRSOM */{SST(0x5B, 0x03, SS_RDEF, - "Log list codes exhausted") }, -/* D O */{SST(0x5C, 0x00, SS_RDEF, - "RPL status change") }, -/* D O */{SST(0x5C, 0x01, SS_NOP|SSQ_PRINT_SENSE, - "Spindles synchronized") }, -/* D O */{SST(0x5C, 0x02, SS_RDEF, - "Spindles not synchronized") }, -/* DTLPWRSOMCAE */{SST(0x5D, 0x00, SS_RDEF, - "Failure prediction threshold exceeded") }, -/* DTLPWRSOMCAE */{SST(0x5D, 0xFF, SS_RDEF, - "Failure prediction threshold exceeded (false)") }, -/* DTLPWRSO CA */{SST(0x5E, 0x00, SS_RDEF, - "Low power condition on") }, -/* DTLPWRSO CA */{SST(0x5E, 0x01, SS_RDEF, - "Idle condition activated by timer") }, -/* DTLPWRSO CA */{SST(0x5E, 0x02, SS_RDEF, - "Standby condition activated by timer") }, -/* DTLPWRSO CA */{SST(0x5E, 0x03, SS_RDEF, - "Idle condition activated by command") }, -/* DTLPWRSO CA */{SST(0x5E, 0x04, SS_RDEF, - "Standby condition activated by command") }, -/* S */{SST(0x60, 0x00, SS_RDEF, - "Lamp failure") }, -/* S */{SST(0x61, 0x00, SS_RDEF, - "Video acquisition error") }, -/* S */{SST(0x61, 0x01, SS_RDEF, - "Unable to acquire video") }, -/* S */{SST(0x61, 0x02, SS_RDEF, - "Out of focus") }, -/* S */{SST(0x62, 0x00, SS_RDEF, - "Scan head positioning error") }, -/* R */{SST(0x63, 0x00, SS_RDEF, - "End of user area encountered on this track") }, -/* R */{SST(0x63, 0x01, SS_FATAL|ENOSPC, - "Packet does not fit in available space") }, -/* R */{SST(0x64, 0x00, SS_RDEF, - "Illegal mode for this track") }, -/* R */{SST(0x64, 0x01, SS_RDEF, - "Invalid packet size") }, -/* DTLPWRSOMCAE */{SST(0x65, 0x00, SS_RDEF, - "Voltage fault") }, -/* S */{SST(0x66, 0x00, SS_RDEF, - "Automatic document feeder cover up") }, -/* S */{SST(0x66, 0x01, SS_RDEF, - "Automatic document feeder lift up") }, -/* S */{SST(0x66, 0x02, SS_RDEF, - "Document jam in automatic document feeder") }, -/* S */{SST(0x66, 0x03, SS_RDEF, - "Document miss feed automatic in document feeder") }, -/* A */{SST(0x67, 0x00, SS_RDEF, - "Configuration failure") }, -/* A */{SST(0x67, 0x01, SS_RDEF, - "Configuration of incapable logical units failed") }, -/* A */{SST(0x67, 0x02, SS_RDEF, - "Add logical unit failed") }, -/* A */{SST(0x67, 0x03, SS_RDEF, - "Modification of logical unit failed") }, -/* A */{SST(0x67, 0x04, SS_RDEF, - "Exchange of logical unit failed") }, -/* A */{SST(0x67, 0x05, SS_RDEF, - "Remove of logical unit failed") }, -/* A */{SST(0x67, 0x06, SS_RDEF, - "Attachment of logical unit failed") }, -/* A */{SST(0x67, 0x07, SS_RDEF, - "Creation of logical unit failed") }, -/* A */{SST(0x68, 0x00, SS_RDEF, - "Logical unit not configured") }, -/* A */{SST(0x69, 0x00, SS_RDEF, - "Data loss on logical unit") }, -/* A */{SST(0x69, 0x01, SS_RDEF, - "Multiple logical unit failures") }, -/* A */{SST(0x69, 0x02, SS_RDEF, - "Parity/data mismatch") }, -/* A */{SST(0x6A, 0x00, SS_RDEF, - "Informational, refer to log") }, -/* A */{SST(0x6B, 0x00, SS_RDEF, - "State change has occurred") }, -/* A */{SST(0x6B, 0x01, SS_RDEF, - "Redundancy level got better") }, -/* A */{SST(0x6B, 0x02, SS_RDEF, - "Redundancy level got worse") }, -/* A */{SST(0x6C, 0x00, SS_RDEF, - "Rebuild failure occurred") }, -/* A */{SST(0x6D, 0x00, SS_RDEF, - "Recalculate failure occurred") }, -/* A */{SST(0x6E, 0x00, SS_RDEF, - "Command to logical unit failed") }, -/* T */{SST(0x70, 0x00, SS_RDEF, - "Decompression exception short: ASCQ = Algorithm ID") }, -/* T */{SST(0x70, 0xFF, SS_RDEF|SSQ_RANGE, - NULL) }, /* Range 0x00 -> 0xFF */ -/* T */{SST(0x71, 0x00, SS_RDEF, - "Decompression exception long: ASCQ = Algorithm ID") }, -/* T */{SST(0x71, 0xFF, SS_RDEF|SSQ_RANGE, - NULL) }, /* Range 0x00 -> 0xFF */ -/* R */{SST(0x72, 0x00, SS_RDEF, - "Session fixation error") }, -/* R */{SST(0x72, 0x01, SS_RDEF, - "Session fixation error writing lead-in") }, -/* R */{SST(0x72, 0x02, SS_RDEF, - "Session fixation error writing lead-out") }, -/* R */{SST(0x72, 0x03, SS_RDEF, - "Session fixation error - incomplete track in session") }, -/* R */{SST(0x72, 0x04, SS_RDEF, - "Empty or partially written reserved track") }, -/* R */{SST(0x73, 0x00, SS_RDEF, - "CD control error") }, -/* R */{SST(0x73, 0x01, SS_RDEF, - "Power calibration area almost full") }, -/* R */{SST(0x73, 0x02, SS_FATAL|ENOSPC, - "Power calibration area is full") }, -/* R */{SST(0x73, 0x03, SS_RDEF, - "Power calibration area error") }, -/* R */{SST(0x73, 0x04, SS_RDEF, - "Program memory area update failure") }, -/* R */{SST(0x73, 0x05, SS_RDEF, - "program memory area is full") } -}; - -static const int asc_table_size = sizeof(asc_table)/sizeof(asc_table[0]); - -struct asc_key -{ - int asc; - int ascq; -}; - -static int -ascentrycomp(const void *key, const void *member) -{ - int asc; - int ascq; - const struct asc_table_entry *table_entry; - - asc = ((const struct asc_key *)key)->asc; - ascq = ((const struct asc_key *)key)->ascq; - table_entry = (const struct asc_table_entry *)member; - - if (asc >= table_entry->asc) { - - if (asc > table_entry->asc) - return (1); - - if (ascq <= table_entry->ascq) { - /* Check for ranges */ - if (ascq == table_entry->ascq - || ((table_entry->action & SSQ_RANGE) != 0 - && ascq >= (table_entry - 1)->ascq)) - return (0); - return (-1); - } - return (1); - } - return (-1); -} - -static int -senseentrycomp(const void *key, const void *member) -{ - int sense_key; - const struct sense_key_table_entry *table_entry; - - sense_key = *((const int *)key); - table_entry = (const struct sense_key_table_entry *)member; - - if (sense_key >= table_entry->sense_key) { - if (sense_key == table_entry->sense_key) - return (0); - return (1); - } - return (-1); -} - -static void -fetchtableentries(int sense_key, int asc, int ascq, - struct scsi_inquiry_data *inq_data, - const struct sense_key_table_entry **sense_entry, - const struct asc_table_entry **asc_entry) -{ - void *match; - const struct asc_table_entry *asc_tables[2]; - const struct sense_key_table_entry *sense_tables[2]; - struct asc_key asc_ascq; - size_t asc_tables_size[2]; - size_t sense_tables_size[2]; - int num_asc_tables; - int num_sense_tables; - int i; - - /* Default to failure */ - *sense_entry = NULL; - *asc_entry = NULL; - match = NULL; - if (inq_data != NULL) - match = cam_quirkmatch((void *)inq_data, - (void *)sense_quirk_table, - sense_quirk_table_size, - sizeof(*sense_quirk_table), - aic_inquiry_match); - - if (match != NULL) { - struct scsi_sense_quirk_entry *quirk; - - quirk = (struct scsi_sense_quirk_entry *)match; - asc_tables[0] = quirk->asc_info; - asc_tables_size[0] = quirk->num_ascs; - asc_tables[1] = asc_table; - asc_tables_size[1] = asc_table_size; - num_asc_tables = 2; - sense_tables[0] = quirk->sense_key_info; - sense_tables_size[0] = quirk->num_sense_keys; - sense_tables[1] = sense_key_table; - sense_tables_size[1] = sense_key_table_size; - num_sense_tables = 2; - } else { - asc_tables[0] = asc_table; - asc_tables_size[0] = asc_table_size; - num_asc_tables = 1; - sense_tables[0] = sense_key_table; - sense_tables_size[0] = sense_key_table_size; - num_sense_tables = 1; - } - - asc_ascq.asc = asc; - asc_ascq.ascq = ascq; - for (i = 0; i < num_asc_tables; i++) { - void *found_entry; - - found_entry = scsibsearch(&asc_ascq, asc_tables[i], - asc_tables_size[i], - sizeof(**asc_tables), - ascentrycomp); - - if (found_entry) { - *asc_entry = (struct asc_table_entry *)found_entry; - break; - } - } - - for (i = 0; i < num_sense_tables; i++) { - void *found_entry; - - found_entry = scsibsearch(&sense_key, sense_tables[i], - sense_tables_size[i], - sizeof(**sense_tables), - senseentrycomp); - - if (found_entry) { - *sense_entry = - (struct sense_key_table_entry *)found_entry; - break; - } - } -} - -static void * -scsibsearch(const void *key, const void *base, size_t nmemb, size_t size, - int (*compar)(const void *, const void *)) -{ - const void *entry; - u_int l; - u_int u; - u_int m; - - l = -1; - u = nmemb; - while (l + 1 != u) { - m = (l + u) / 2; - entry = base + m * size; - if (compar(key, entry) > 0) - l = m; - else - u = m; - } - - entry = base + u * size; - if (u == nmemb - || compar(key, entry) != 0) - return (NULL); - - return ((void *)entry); -} - -/* - * Compare string with pattern, returning 0 on match. - * Short pattern matches trailing blanks in name, - * wildcard '*' in pattern matches rest of name, - * wildcard '?' matches a single non-space character. - */ -static int -cam_strmatch(const uint8_t *str, const uint8_t *pattern, int str_len) -{ - - while (*pattern != '\0'&& str_len > 0) { - - if (*pattern == '*') { - return (0); - } - if ((*pattern != *str) - && (*pattern != '?' || *str == ' ')) { - return (1); - } - pattern++; - str++; - str_len--; - } - while (str_len > 0 && *str++ == ' ') - str_len--; - - return (str_len); -} - -static caddr_t -cam_quirkmatch(caddr_t target, caddr_t quirk_table, int num_entries, - int entry_size, cam_quirkmatch_t *comp_func) -{ - for (; num_entries > 0; num_entries--, quirk_table += entry_size) { - if ((*comp_func)(target, quirk_table) == 0) - return (quirk_table); - } - return (NULL); -} - -void -aic_sense_desc(int sense_key, int asc, int ascq, - struct scsi_inquiry_data *inq_data, - const char **sense_key_desc, const char **asc_desc) -{ - const struct asc_table_entry *asc_entry; - const struct sense_key_table_entry *sense_entry; - - fetchtableentries(sense_key, asc, ascq, - inq_data, - &sense_entry, - &asc_entry); - - *sense_key_desc = sense_entry->desc; - - if (asc_entry != NULL) - *asc_desc = asc_entry->desc; - else if (asc >= 0x80 && asc <= 0xff) - *asc_desc = "Vendor Specific ASC"; - else if (ascq >= 0x80 && ascq <= 0xff) - *asc_desc = "Vendor Specific ASCQ"; - else - *asc_desc = "Reserved ASC/ASCQ pair"; -} - -/* - * Given sense and device type information, return the appropriate action. - * If we do not understand the specific error as identified by the ASC/ASCQ - * pair, fall back on the more generic actions derived from the sense key. - */ -aic_sense_action -aic_sense_error_action(struct scsi_sense_data *sense_data, - struct scsi_inquiry_data *inq_data, uint32_t sense_flags) -{ - const struct asc_table_entry *asc_entry; - const struct sense_key_table_entry *sense_entry; - int error_code, sense_key, asc, ascq; - aic_sense_action action; - - scsi_extract_sense(sense_data, &error_code, &sense_key, &asc, &ascq); - - if (error_code == SSD_DEFERRED_ERROR) { - /* - * XXX dufault@FreeBSD.org - * This error doesn't relate to the command associated - * with this request sense. A deferred error is an error - * for a command that has already returned GOOD status - * (see SCSI2 8.2.14.2). - * - * By my reading of that section, it looks like the current - * command has been cancelled, we should now clean things up - * (hopefully recovering any lost data) and then retry the - * current command. There are two easy choices, both wrong: - * - * 1. Drop through (like we had been doing), thus treating - * this as if the error were for the current command and - * return and stop the current command. - * - * 2. Issue a retry (like I made it do) thus hopefully - * recovering the current transfer, and ignoring the - * fact that we've dropped a command. - * - * These should probably be handled in a device specific - * sense handler or punted back up to a user mode daemon - */ - action = SS_RETRY|SSQ_DECREMENT_COUNT|SSQ_PRINT_SENSE; - } else { - fetchtableentries(sense_key, asc, ascq, - inq_data, - &sense_entry, - &asc_entry); - - /* - * Override the 'No additional Sense' entry (0,0) - * with the error action of the sense key. - */ - if (asc_entry != NULL - && (asc != 0 || ascq != 0)) - action = asc_entry->action; - else - action = sense_entry->action; - - if (sense_key == SSD_KEY_RECOVERED_ERROR) { - /* - * The action succeeded but the device wants - * the user to know that some recovery action - * was required. - */ - action &= ~(SS_MASK|SSQ_MASK|SS_ERRMASK); - action |= SS_NOP|SSQ_PRINT_SENSE; - } else if (sense_key == SSD_KEY_ILLEGAL_REQUEST) { - if ((sense_flags & SF_QUIET_IR) != 0) - action &= ~SSQ_PRINT_SENSE; - } else if (sense_key == SSD_KEY_UNIT_ATTENTION) { - if ((sense_flags & SF_RETRY_UA) != 0 - && (action & SS_MASK) == SS_FAIL) { - action &= ~(SS_MASK|SSQ_MASK); - action |= SS_RETRY|SSQ_DECREMENT_COUNT| - SSQ_PRINT_SENSE; - } - } - } - - if ((sense_flags & SF_PRINT_ALWAYS) != 0) - action |= SSQ_PRINT_SENSE; - else if ((sense_flags & SF_NO_PRINT) != 0) - action &= ~SSQ_PRINT_SENSE; - - return (action); -} - -/* - * Try make as good a match as possible with - * available sub drivers - */ -int -aic_inquiry_match(caddr_t inqbuffer, caddr_t table_entry) -{ - struct scsi_inquiry_pattern *entry; - struct scsi_inquiry_data *inq; - - entry = (struct scsi_inquiry_pattern *)table_entry; - inq = (struct scsi_inquiry_data *)inqbuffer; - - if (((SID_TYPE(inq) == entry->type) - || (entry->type == T_ANY)) - && (SID_IS_REMOVABLE(inq) ? entry->media_type & SIP_MEDIA_REMOVABLE - : entry->media_type & SIP_MEDIA_FIXED) - && (cam_strmatch(inq->vendor, entry->vendor, sizeof(inq->vendor)) == 0) - && (cam_strmatch(inq->product, entry->product, - sizeof(inq->product)) == 0) - && (cam_strmatch(inq->revision, entry->revision, - sizeof(inq->revision)) == 0)) { - return (0); - } - return (-1); -} - -/* - * Table of syncrates that don't follow the "divisible by 4" - * rule. This table will be expanded in future SCSI specs. - */ -static struct { - u_int period_factor; - u_int period; /* in 100ths of ns */ -} scsi_syncrates[] = { - { 0x08, 625 }, /* FAST-160 */ - { 0x09, 1250 }, /* FAST-80 */ - { 0x0a, 2500 }, /* FAST-40 40MHz */ - { 0x0b, 3030 }, /* FAST-40 33MHz */ - { 0x0c, 5000 } /* FAST-20 */ -}; - -/* - * Return the frequency in kHz corresponding to the given - * sync period factor. - */ -u_int -aic_calc_syncsrate(u_int period_factor) -{ - int i; - int num_syncrates; - - num_syncrates = sizeof(scsi_syncrates) / sizeof(scsi_syncrates[0]); - /* See if the period is in the "exception" table */ - for (i = 0; i < num_syncrates; i++) { - - if (period_factor == scsi_syncrates[i].period_factor) { - /* Period in kHz */ - return (100000000 / scsi_syncrates[i].period); - } - } - - /* - * Wasn't in the table, so use the standard - * 4 times conversion. - */ - return (10000000 / (period_factor * 4 * 10)); -} - -/* - * Return speed in KB/s. - */ -u_int -aic_calc_speed(u_int width, u_int period, u_int offset, u_int min_rate) -{ - u_int freq; - - if (offset != 0 && period < min_rate) - freq = aic_calc_syncsrate(period); - else - /* Roughly 3.3MB/s for async */ - freq = 3300; - freq <<= width; - return (freq); -} - -uint32_t -aic_error_action(struct scsi_cmnd *cmd, struct scsi_inquiry_data *inq_data, - cam_status status, u_int scsi_status) -{ - aic_sense_action err_action; - int sense; - - sense = (cmd->result >> 24) == DRIVER_SENSE; - - switch (status) { - case CAM_REQ_CMP: - err_action = SS_NOP; - break; - case CAM_AUTOSENSE_FAIL: - case CAM_SCSI_STATUS_ERROR: - - switch (scsi_status) { - case SCSI_STATUS_OK: - case SCSI_STATUS_COND_MET: - case SCSI_STATUS_INTERMED: - case SCSI_STATUS_INTERMED_COND_MET: - err_action = SS_NOP; - break; - case SCSI_STATUS_CMD_TERMINATED: - case SCSI_STATUS_CHECK_COND: - if (sense != 0) { - struct scsi_sense_data *sense; - - sense = (struct scsi_sense_data *) - &cmd->sense_buffer; - err_action = - aic_sense_error_action(sense, inq_data, 0); - - } else { - err_action = SS_RETRY|SSQ_FALLBACK - | SSQ_DECREMENT_COUNT|EIO; - } - break; - case SCSI_STATUS_QUEUE_FULL: - case SCSI_STATUS_BUSY: - err_action = SS_RETRY|SSQ_DELAY|SSQ_MANY - | SSQ_DECREMENT_COUNT|EBUSY; - break; - case SCSI_STATUS_RESERV_CONFLICT: - default: - err_action = SS_FAIL|EBUSY; - break; - } - break; - case CAM_CMD_TIMEOUT: - case CAM_REQ_CMP_ERR: - case CAM_UNEXP_BUSFREE: - case CAM_UNCOR_PARITY: - case CAM_DATA_RUN_ERR: - err_action = SS_RETRY|SSQ_FALLBACK|EIO; - break; - case CAM_UA_ABORT: - case CAM_UA_TERMIO: - case CAM_MSG_REJECT_REC: - case CAM_SEL_TIMEOUT: - err_action = SS_FAIL|EIO; - break; - case CAM_REQ_INVALID: - case CAM_PATH_INVALID: - case CAM_DEV_NOT_THERE: - case CAM_NO_HBA: - case CAM_PROVIDE_FAIL: - case CAM_REQ_TOO_BIG: - case CAM_RESRC_UNAVAIL: - case CAM_BUSY: - default: - /* panic?? These should never occur in our application. */ - err_action = SS_FAIL|EIO; - break; - case CAM_SCSI_BUS_RESET: - case CAM_BDR_SENT: - case CAM_REQUEUE_REQ: - /* Unconditional requeue */ - err_action = SS_RETRY; - break; - } - - return (err_action); -} - -char * -aic_parse_brace_option(char *opt_name, char *opt_arg, char *end, int depth, - aic_option_callback_t *callback, u_long callback_arg) -{ - char *tok_end; - char *tok_end2; - int i; - int instance; - int targ; - int done; - char tok_list[] = {'.', ',', '{', '}', '\0'}; - /* All options use a ':' name/arg separator */ - if (*opt_arg != ':') - return (opt_arg); - opt_arg++; - instance = -1; - targ = -1; - done = FALSE; - /* - * Restore separator that may be in - * the middle of our option argument. - */ - tok_end = strchr(opt_arg, '\0'); - if (tok_end < end) - *tok_end = ','; - while (!done) { - switch (*opt_arg) { - case '{': - if (instance == -1) { - instance = 0; - } else { - if (depth > 1) { - if (targ == -1) - targ = 0; - } else { - printf("Malformed Option %s\n", - opt_name); - done = TRUE; - } - } - opt_arg++; - break; - case '}': - if (targ != -1) - targ = -1; - else if (instance != -1) - instance = -1; - opt_arg++; - break; - case ',': - case '.': - if (instance == -1) - done = TRUE; - else if (targ >= 0) - targ++; - else if (instance >= 0) - instance++; - opt_arg++; - break; - case '\0': - done = TRUE; - break; - default: - tok_end = end; - for (i = 0; tok_list[i]; i++) { - tok_end2 = strchr(opt_arg, tok_list[i]); - if ((tok_end2) && (tok_end2 < tok_end)) - tok_end = tok_end2; - } - callback(callback_arg, instance, targ, - simple_strtol(opt_arg, NULL, 0)); - opt_arg = tok_end; - break; - } - } - return (opt_arg); -} |