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| author | Konstantin Shelekhin <k.shelekhin@yadro.com> | 2021-05-13 22:28:04 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-05-15 14:34:26 -0400 |
| commit | b790a56d66eaac4a1ac6c558575fd0a694b06159 (patch) | |
| tree | 8a5f6106e0f3fe866305eb9979bd3afd49fd91f2 /include/scsi | |
| parent | 64ae33ef7486d01acb1f1d1ea601923973a3a462 (diff) | |
| download | lwn-b790a56d66eaac4a1ac6c558575fd0a694b06159.tar.gz lwn-b790a56d66eaac4a1ac6c558575fd0a694b06159.zip | |
scsi: target: core: Add the VERSION DESCRIPTOR fields to the INQUIRY data
Extend the standard INQUIRY data to 96 bytes and fill in the VERSION
DESCRIPTOR fields.
The layout follows SPC-4:
- SCSI architecture standard
- SCSI transport protocol standard
- SCSI primary command set standard
- SCSI device type command set standard
All version descriptor values are defined as "no version claimed" because
some initiators fail to recognize anything else.
[mkp: whitespace]
Link: https://lore.kernel.org/r/20210513192804.1252142-3-k.shelekhin@yadro.com
Reviewed-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Konstantin Shelekhin <k.shelekhin@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_proto.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h index c36860111932..5c106c4f249e 100644 --- a/include/scsi/scsi_proto.h +++ b/include/scsi/scsi_proto.h @@ -341,4 +341,16 @@ enum zbc_zone_cond { ZBC_ZONE_COND_OFFLINE = 0xf, }; +/* Version descriptor values for INQUIRY */ +enum scsi_version_descriptor { + SCSI_VERSION_DESCRIPTOR_FCP4 = 0x0a40, + SCSI_VERSION_DESCRIPTOR_ISCSI = 0x0960, + SCSI_VERSION_DESCRIPTOR_SAM5 = 0x00a0, + SCSI_VERSION_DESCRIPTOR_SAS3 = 0x0c60, + SCSI_VERSION_DESCRIPTOR_SBC3 = 0x04c0, + SCSI_VERSION_DESCRIPTOR_SBP3 = 0x0980, + SCSI_VERSION_DESCRIPTOR_SPC4 = 0x0460, + SCSI_VERSION_DESCRIPTOR_SRP = 0x0940 +}; + #endif /* _SCSI_PROTO_H_ */ |