|  | /* | 
|  | * Implementation of Utility functions for all SCSI device types. | 
|  | * | 
|  | * Copyright (c) 1997, 1998, 1999 Justin T. Gibbs. | 
|  | * Copyright (c) 1997, 1998 Kenneth D. Merry. | 
|  | * All rights reserved. | 
|  | * | 
|  | * Redistribution and use in source and binary forms, with or without | 
|  | * modification, are permitted provided that the following conditions | 
|  | * are met: | 
|  | * 1. Redistributions of source code must retain the above copyright | 
|  | *    notice, this list of conditions, and the following disclaimer, | 
|  | *    without modification, immediately at the beginning of the file. | 
|  | * 2. The name of the author may not be used to endorse or promote products | 
|  | *    derived from this software without specific prior written permission. | 
|  | * | 
|  | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | 
|  | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 
|  | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | 
|  | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR | 
|  | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | 
|  | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | 
|  | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | 
|  | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | 
|  | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | 
|  | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 
|  | * SUCH DAMAGE. | 
|  | * | 
|  | * $FreeBSD: src/sys/cam/scsi/scsi_all.c,v 1.38 2002/09/23 04:56:35 mjacob Exp $ | 
|  | * $Id$ | 
|  | */ | 
|  |  | 
|  | #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); | 
|  | } |