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85 lines
3.7 KiB
85 lines
3.7 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#ifndef _SCSI_SCSI_DEVINFO_H |
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#define _SCSI_SCSI_DEVINFO_H |
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/* |
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* Flags for SCSI devices that need special treatment |
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*/ |
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/* Only scan LUN 0 */ |
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#define BLIST_NOLUN ((__force blist_flags_t)(1ULL << 0)) |
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/* Known to have LUNs, force scanning. |
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* DEPRECATED: Use max_luns=N */ |
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#define BLIST_FORCELUN ((__force blist_flags_t)(1ULL << 1)) |
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/* Flag for broken handshaking */ |
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#define BLIST_BORKEN ((__force blist_flags_t)(1ULL << 2)) |
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/* unlock by special command */ |
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#define BLIST_KEY ((__force blist_flags_t)(1ULL << 3)) |
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/* Do not use LUNs in parallel */ |
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#define BLIST_SINGLELUN ((__force blist_flags_t)(1ULL << 4)) |
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/* Buggy Tagged Command Queuing */ |
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#define BLIST_NOTQ ((__force blist_flags_t)(1ULL << 5)) |
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/* Non consecutive LUN numbering */ |
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#define BLIST_SPARSELUN ((__force blist_flags_t)(1ULL << 6)) |
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/* Avoid LUNS >= 5 */ |
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#define BLIST_MAX5LUN ((__force blist_flags_t)(1ULL << 7)) |
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/* Treat as (removable) CD-ROM */ |
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#define BLIST_ISROM ((__force blist_flags_t)(1ULL << 8)) |
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/* LUNs past 7 on a SCSI-2 device */ |
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#define BLIST_LARGELUN ((__force blist_flags_t)(1ULL << 9)) |
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/* override additional length field */ |
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#define BLIST_INQUIRY_36 ((__force blist_flags_t)(1ULL << 10)) |
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/* ignore MEDIA CHANGE unit attention after resuming from runtime suspend */ |
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#define BLIST_IGN_MEDIA_CHANGE ((__force blist_flags_t)(1ULL << 11)) |
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/* do not do automatic start on add */ |
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#define BLIST_NOSTARTONADD ((__force blist_flags_t)(1ULL << 12)) |
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#define __BLIST_UNUSED_13 ((__force blist_flags_t)(1ULL << 13)) |
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#define __BLIST_UNUSED_14 ((__force blist_flags_t)(1ULL << 14)) |
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#define __BLIST_UNUSED_15 ((__force blist_flags_t)(1ULL << 15)) |
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#define __BLIST_UNUSED_16 ((__force blist_flags_t)(1ULL << 16)) |
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/* try REPORT_LUNS even for SCSI-2 devs (if HBA supports more than 8 LUNs) */ |
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#define BLIST_REPORTLUN2 ((__force blist_flags_t)(1ULL << 17)) |
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/* don't try REPORT_LUNS scan (SCSI-3 devs) */ |
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#define BLIST_NOREPORTLUN ((__force blist_flags_t)(1ULL << 18)) |
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/* don't use PREVENT-ALLOW commands */ |
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#define BLIST_NOT_LOCKABLE ((__force blist_flags_t)(1ULL << 19)) |
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/* device is actually for RAID config */ |
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#define BLIST_NO_ULD_ATTACH ((__force blist_flags_t)(1ULL << 20)) |
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/* select without ATN */ |
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#define BLIST_SELECT_NO_ATN ((__force blist_flags_t)(1ULL << 21)) |
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/* retry HARDWARE_ERROR */ |
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#define BLIST_RETRY_HWERROR ((__force blist_flags_t)(1ULL << 22)) |
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/* maximum 512 sector cdb length */ |
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#define BLIST_MAX_512 ((__force blist_flags_t)(1ULL << 23)) |
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#define __BLIST_UNUSED_24 ((__force blist_flags_t)(1ULL << 24)) |
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/* Disable T10 PI (DIF) */ |
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#define BLIST_NO_DIF ((__force blist_flags_t)(1ULL << 25)) |
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/* Ignore SBC-3 VPD pages */ |
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#define BLIST_SKIP_VPD_PAGES ((__force blist_flags_t)(1ULL << 26)) |
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#define __BLIST_UNUSED_27 ((__force blist_flags_t)(1ULL << 27)) |
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/* Attempt to read VPD pages */ |
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#define BLIST_TRY_VPD_PAGES ((__force blist_flags_t)(1ULL << 28)) |
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/* don't try to issue RSOC */ |
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#define BLIST_NO_RSOC ((__force blist_flags_t)(1ULL << 29)) |
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/* maximum 1024 sector cdb length */ |
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#define BLIST_MAX_1024 ((__force blist_flags_t)(1ULL << 30)) |
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/* Use UNMAP limit for WRITE SAME */ |
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#define BLIST_UNMAP_LIMIT_WS ((__force blist_flags_t)(1ULL << 31)) |
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/* Always retry ABORTED_COMMAND with Internal Target Failure */ |
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#define BLIST_RETRY_ITF ((__force blist_flags_t)(1ULL << 32)) |
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/* Always retry ABORTED_COMMAND with ASC 0xc1 */ |
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#define BLIST_RETRY_ASC_C1 ((__force blist_flags_t)(1ULL << 33)) |
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#define __BLIST_LAST_USED BLIST_RETRY_ASC_C1 |
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#define __BLIST_HIGH_UNUSED (~(__BLIST_LAST_USED | \ |
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(__force blist_flags_t) \ |
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((__force __u64)__BLIST_LAST_USED - 1ULL))) |
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#define __BLIST_UNUSED_MASK (__BLIST_UNUSED_13 | \ |
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__BLIST_UNUSED_14 | \ |
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__BLIST_UNUSED_15 | \ |
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__BLIST_UNUSED_16 | \ |
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__BLIST_UNUSED_24 | \ |
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__BLIST_UNUSED_27 | \ |
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__BLIST_HIGH_UNUSED) |
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#endif
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