linux/include/scsi/scsi_devinfo.h
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   1#ifndef _SCSI_SCSI_DEVINFO_H
   2#define _SCSI_SCSI_DEVINFO_H
   3/*
   4 * Flags for SCSI devices that need special treatment
   5 */
   6#define BLIST_NOLUN             0x001   /* Only scan LUN 0 */
   7#define BLIST_FORCELUN          0x002   /* Known to have LUNs, force scanning,
   8                                           deprecated: Use max_luns=N */
   9#define BLIST_BORKEN            0x004   /* Flag for broken handshaking */
  10#define BLIST_KEY               0x008   /* unlock by special command */
  11#define BLIST_SINGLELUN         0x010   /* Do not use LUNs in parallel */
  12#define BLIST_NOTQ              0x020   /* Buggy Tagged Command Queuing */
  13#define BLIST_SPARSELUN         0x040   /* Non consecutive LUN numbering */
  14#define BLIST_MAX5LUN           0x080   /* Avoid LUNS >= 5 */
  15#define BLIST_ISROM             0x100   /* Treat as (removable) CD-ROM */
  16#define BLIST_LARGELUN          0x200   /* LUNs past 7 on a SCSI-2 device */
  17#define BLIST_INQUIRY_36        0x400   /* override additional length field */
  18#define BLIST_INQUIRY_58        0x800   /* ... for broken inquiry responses */
  19#define BLIST_NOSTARTONADD      0x1000  /* do not do automatic start on add */
  20#define BLIST_MS_SKIP_PAGE_08   0x2000  /* do not send ms page 0x08 */
  21#define BLIST_MS_SKIP_PAGE_3F   0x4000  /* do not send ms page 0x3f */
  22#define BLIST_USE_10_BYTE_MS    0x8000  /* use 10 byte ms before 6 byte ms */
  23#define BLIST_MS_192_BYTES_FOR_3F       0x10000 /*  192 byte ms page 0x3f request */
  24#define BLIST_REPORTLUN2        0x20000 /* try REPORT_LUNS even for SCSI-2 devs
  25                                           (if HBA supports more than 8 LUNs) */
  26#define BLIST_NOREPORTLUN       0x40000 /* don't try REPORT_LUNS scan (SCSI-3 devs) */
  27#define BLIST_NOT_LOCKABLE      0x80000 /* don't use PREVENT-ALLOW commands */
  28#define BLIST_NO_ULD_ATTACH     0x100000 /* device is actually for RAID config */
  29#define BLIST_SELECT_NO_ATN     0x200000 /* select without ATN */
  30#define BLIST_RETRY_HWERROR     0x400000 /* retry HARDWARE_ERROR */
  31#define BLIST_MAX_512           0x800000 /* maximum 512 sector cdb length */
  32#define BLIST_ATTACH_PQ3        0x1000000 /* Scan: Attach to PQ3 devices */
  33#endif
  34
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