target: remove control CDB flags
We don't need three flags to classifiy the CDB as we can check for a NULL S/G
list for a dataless command, and can infer from the absence of the data flag
that we deal with a control CDB. Also remove the _SG_IO from the data CDB
flag as all I/O is dont on S/G lists now.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index dc35d86..abda19d 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -160,25 +160,22 @@
SCF_SUPPORTED_SAM_OPCODE = 0x00000001,
SCF_TRANSPORT_TASK_SENSE = 0x00000002,
SCF_EMULATED_TASK_SENSE = 0x00000004,
- SCF_SCSI_DATA_SG_IO_CDB = 0x00000008,
- SCF_SCSI_CONTROL_SG_IO_CDB = 0x00000010,
- SCF_SCSI_NON_DATA_CDB = 0x00000020,
- SCF_SCSI_TMR_CDB = 0x00000040,
- SCF_SCSI_CDB_EXCEPTION = 0x00000080,
- SCF_SCSI_RESERVATION_CONFLICT = 0x00000100,
- SCF_FUA = 0x00000200,
- SCF_SE_LUN_CMD = 0x00000800,
- SCF_SE_ALLOW_EOO = 0x00001000,
- SCF_BIDI = 0x00002000,
- SCF_SENT_CHECK_CONDITION = 0x00004000,
- SCF_OVERFLOW_BIT = 0x00008000,
- SCF_UNDERFLOW_BIT = 0x00010000,
- SCF_SENT_DELAYED_TAS = 0x00020000,
- SCF_ALUA_NON_OPTIMIZED = 0x00040000,
- SCF_DELAYED_CMD_FROM_SAM_ATTR = 0x00080000,
- SCF_UNUSED = 0x00100000,
- SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00200000,
- SCF_ACK_KREF = 0x00400000,
+ SCF_SCSI_DATA_CDB = 0x00000008,
+ SCF_SCSI_TMR_CDB = 0x00000010,
+ SCF_SCSI_CDB_EXCEPTION = 0x00000020,
+ SCF_SCSI_RESERVATION_CONFLICT = 0x00000040,
+ SCF_FUA = 0x00000080,
+ SCF_SE_LUN_CMD = 0x00000100,
+ SCF_SE_ALLOW_EOO = 0x00000200,
+ SCF_BIDI = 0x00000400,
+ SCF_SENT_CHECK_CONDITION = 0x00000800,
+ SCF_OVERFLOW_BIT = 0x00001000,
+ SCF_UNDERFLOW_BIT = 0x00002000,
+ SCF_SENT_DELAYED_TAS = 0x00004000,
+ SCF_ALUA_NON_OPTIMIZED = 0x00008000,
+ SCF_DELAYED_CMD_FROM_SAM_ATTR = 0x00010000,
+ SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00020000,
+ SCF_ACK_KREF = 0x00040000,
};
/* struct se_dev_entry->lun_flags and struct se_lun->lun_access */
