| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _SCSI_SCSI_DEVINFO_H |
| #define _SCSI_SCSI_DEVINFO_H |
| /* |
| * Flags for SCSI devices that need special treatment |
| */ |
| |
| /* Only scan LUN 0 */ |
| #define BLIST_NOLUN ((__force blist_flags_t)(1 << 0)) |
| /* Known to have LUNs, force scanning. |
| * DEPRECATED: Use max_luns=N */ |
| #define BLIST_FORCELUN ((__force blist_flags_t)(1 << 1)) |
| /* Flag for broken handshaking */ |
| #define BLIST_BORKEN ((__force blist_flags_t)(1 << 2)) |
| /* unlock by special command */ |
| #define BLIST_KEY ((__force blist_flags_t)(1 << 3)) |
| /* Do not use LUNs in parallel */ |
| #define BLIST_SINGLELUN ((__force blist_flags_t)(1 << 4)) |
| /* Buggy Tagged Command Queuing */ |
| #define BLIST_NOTQ ((__force blist_flags_t)(1 << 5)) |
| /* Non consecutive LUN numbering */ |
| #define BLIST_SPARSELUN ((__force blist_flags_t)(1 << 6)) |
| /* Avoid LUNS >= 5 */ |
| #define BLIST_MAX5LUN ((__force blist_flags_t)(1 << 7)) |
| /* Treat as (removable) CD-ROM */ |
| #define BLIST_ISROM ((__force blist_flags_t)(1 << 8)) |
| /* LUNs past 7 on a SCSI-2 device */ |
| #define BLIST_LARGELUN ((__force blist_flags_t)(1 << 9)) |
| /* override additional length field */ |
| #define BLIST_INQUIRY_36 ((__force blist_flags_t)(1 << 10)) |
| /* do not do automatic start on add */ |
| #define BLIST_NOSTARTONADD ((__force blist_flags_t)(1 << 12)) |
| /* try REPORT_LUNS even for SCSI-2 devs (if HBA supports more than 8 LUNs) */ |
| #define BLIST_REPORTLUN2 ((__force blist_flags_t)(1 << 17)) |
| /* don't try REPORT_LUNS scan (SCSI-3 devs) */ |
| #define BLIST_NOREPORTLUN ((__force blist_flags_t)(1 << 18)) |
| /* don't use PREVENT-ALLOW commands */ |
| #define BLIST_NOT_LOCKABLE ((__force blist_flags_t)(1 << 19)) |
| /* device is actually for RAID config */ |
| #define BLIST_NO_ULD_ATTACH ((__force blist_flags_t)(1 << 20)) |
| /* select without ATN */ |
| #define BLIST_SELECT_NO_ATN ((__force blist_flags_t)(1 << 21)) |
| /* retry HARDWARE_ERROR */ |
| #define BLIST_RETRY_HWERROR ((__force blist_flags_t)(1 << 22)) |
| /* maximum 512 sector cdb length */ |
| #define BLIST_MAX_512 ((__force blist_flags_t)(1 << 23)) |
| /* Disable T10 PI (DIF) */ |
| #define BLIST_NO_DIF ((__force blist_flags_t)(1 << 25)) |
| /* Ignore SBC-3 VPD pages */ |
| #define BLIST_SKIP_VPD_PAGES ((__force blist_flags_t)(1 << 26)) |
| /* Attempt to read VPD pages */ |
| #define BLIST_TRY_VPD_PAGES ((__force blist_flags_t)(1 << 28)) |
| /* don't try to issue RSOC */ |
| #define BLIST_NO_RSOC ((__force blist_flags_t)(1 << 29)) |
| /* maximum 1024 sector cdb length */ |
| #define BLIST_MAX_1024 ((__force blist_flags_t)(1 << 30)) |
| /* Use UNMAP limit for WRITE SAME */ |
| #define BLIST_UNMAP_LIMIT_WS ((__force blist_flags_t)(1 << 31)) |
| |
| #endif |
