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authorMartin K. Petersen <martin.petersen@oracle.com>2009-09-18 17:32:59 -0400
committerJames Bottomley <James.Bottomley@suse.de>2009-10-02 09:46:25 -0500
commitc6af404215bab0d333accbb497f835d10cb0050c (patch)
treefc58c360c3d678405b4bd38fd7894af9c8b91edd /include/scsi
parent[SCSI] Retry ADD_TO_MLQUEUE return value for EH commands (diff)
downloadlinux-dev-c6af404215bab0d333accbb497f835d10cb0050c.tar.xz
linux-dev-c6af404215bab0d333accbb497f835d10cb0050c.zip
[SCSI] Deprecate SCSI_PROT_*_CONVERT operations
The checksum format is orthogonal to whether the protection information is being passed on beyond the HBA or not. It is perfectly valid to use a non-T10 CRC with WRITE_STRIP and READ_INSERT. Consequently it no longer makes sense to explicitly refer to the conversion in the protection operation. Update sd_dif and lpfc accordingly. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Acked-by: Ihab Hamadi <Ihab.Hamadi@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/scsi_cmnd.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 3878d1dc7f59..a5e885a111df 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -229,10 +229,6 @@ enum scsi_prot_operations {
/* OS-HBA: Protected, HBA-Target: Protected */
SCSI_PROT_READ_PASS,
SCSI_PROT_WRITE_PASS,
-
- /* OS-HBA: Protected, HBA-Target: Protected, checksum conversion */
- SCSI_PROT_READ_CONVERT,
- SCSI_PROT_WRITE_CONVERT,
};
static inline void scsi_set_prot_op(struct scsi_cmnd *scmd, unsigned char op)