linux-sg2042

Commit Graph

Author	SHA1	Message	Date
Boaz Harrosh	c7d2dc2a20	[SCSI] libosd: osd_sense: OSD_CFO_PERMISSIONS Add one more important cdb_field_offset that can be returned with scsi_invalid_field_in_cdb. It is the offset of the permissions_bit_mask field in the capabilities structure. Interestingly, the offset is the same for V1/V2 Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>	2009-12-04 12:01:44 -06:00
Boaz Harrosh	98f3aea2bd	[SCSI] libosd: SCSI/OSD Sense decoding support Implementation of the osd_req_decode_sense() API. Can be called by library users to decode what failed in command executions. Add SCSI_OSD_DPRINT_SENSE Kconfig variable. Possible values are: 0 - Do not print any errors to messages file <KERN_ERR> 1 - (Default) Print only decoded errors that are not recoverable. Recoverable errors are those that the target has complied with the request but with a warning. For example read passed end of object will return zeros after the last valid byte. 2- Print all errors. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>	2009-03-12 12:58:09 -05:00

Author

SHA1

Message

Date

Boaz Harrosh

c7d2dc2a20

[SCSI] libosd: osd_sense: OSD_CFO_PERMISSIONS

Add one more important cdb_field_offset that can be returned with
scsi_invalid_field_in_cdb. It is the offset of the permissions_bit_mask
field in the capabilities structure.

Interestingly, the offset is the same for V1/V2

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

2009-12-04 12:01:44 -06:00

Boaz Harrosh

98f3aea2bd

[SCSI] libosd: SCSI/OSD Sense decoding support

Implementation of the osd_req_decode_sense() API. Can be called by
library users to decode what failed in command executions.

Add SCSI_OSD_DPRINT_SENSE Kconfig variable. Possible values are:
0 - Do not print any errors to messages file <KERN_ERR>
1 - (Default) Print only decoded errors that are not recoverable.
    Recoverable errors are those that the target has complied with
    the request but with a warning. For example read passed end of
    object will return zeros after the last valid byte.
2- Print all errors.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

2009-03-12 12:58:09 -05:00

2 Commits