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Commit e9ccc998 authored by Nicholas Bellinger's avatar Nicholas Bellinger Committed by James Bottomley
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[SCSI] Add missing SPC-4 CDB and MAINTENANCE_[IN,OUT] service action definitions 



This patch adds a handful of missing CDBs defs that are used by TCM
persistent reservation logic in the SPC-4 defined CDB exclusion table for
registrations and reservations.

This includes a number of missing MI_* and MO_* prefixed service actions defs
for MAINTENANCE_IN and MAINTENANCE_OUT that are mentioned wrt to persistent
registration and reservation status for the SCSI Initiator Port.

Signed-off-by: default avatarNicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent 3f1530c1

include/scsi/scsi.h

+28 −0
Original line number Diff line number Diff line
@@ -115,33 +115,61 @@ struct scsi_cmnd; 
#define PERSISTENT_RESERVE_OUT 0x5f

#define VARIABLE_LENGTH_CMD   0x7f

#define REPORT_LUNS           0xa0

#define SECURITY_PROTOCOL_IN  0xa2

#define MAINTENANCE_IN        0xa3

#define MAINTENANCE_OUT       0xa4

#define MOVE_MEDIUM           0xa5

#define EXCHANGE_MEDIUM       0xa6

#define READ_12               0xa8

#define WRITE_12              0xaa

#define READ_MEDIA_SERIAL_NUMBER 0xab

#define WRITE_VERIFY_12       0xae

#define VERIFY_12	      0xaf

#define SEARCH_HIGH_12        0xb0

#define SEARCH_EQUAL_12       0xb1

#define SEARCH_LOW_12         0xb2

#define SECURITY_PROTOCOL_OUT 0xb5

#define READ_ELEMENT_STATUS   0xb8

#define SEND_VOLUME_TAG       0xb6

#define WRITE_LONG_2          0xea

#define EXTENDED_COPY         0x83

#define RECEIVE_COPY_RESULTS  0x84

#define ACCESS_CONTROL_IN     0x86

#define ACCESS_CONTROL_OUT    0x87

#define READ_16               0x88

#define WRITE_16              0x8a

#define READ_ATTRIBUTE        0x8c

#define WRITE_ATTRIBUTE	      0x8d

#define VERIFY_16	      0x8f

#define WRITE_SAME_16	      0x93

#define SERVICE_ACTION_IN     0x9e

/* values for service action in */

#define	SAI_READ_CAPACITY_16  0x10

#define SAI_GET_LBA_STATUS    0x12

/* values for VARIABLE_LENGTH_CMD service action codes

 * see spc4r17 Section D.3.5, table D.7 and D.8 */

#define VLC_SA_RECEIVE_CREDENTIAL 0x1800

/* values for maintenance in */

#define MI_REPORT_IDENTIFYING_INFORMATION 0x05

#define MI_REPORT_TARGET_PGS  0x0a

#define MI_REPORT_ALIASES     0x0b

#define MI_REPORT_SUPPORTED_OPERATION_CODES 0x0c

#define MI_REPORT_SUPPORTED_TASK_MANAGEMENT_FUNCTIONS 0x0d

#define MI_REPORT_PRIORITY   0x0e

#define MI_REPORT_TIMESTAMP  0x0f

#define MI_MANAGEMENT_PROTOCOL_IN 0x10

/* values for maintenance out */

#define MO_SET_IDENTIFYING_INFORMATION 0x06

#define MO_SET_TARGET_PGS     0x0a

#define MO_CHANGE_ALIASES     0x0b

#define MO_SET_PRIORITY       0x0e

#define MO_SET_TIMESTAMP      0x0f

#define MO_MANAGEMENT_PROTOCOL_OUT 0x10

/* values for variable length command */

#define XDREAD_32	      0x03

#define XDWRITE_32	      0x04

#define XPWRITE_32	      0x06

#define XDWRITEREAD_32	      0x07

#define READ_32		      0x09

#define VERIFY_32	      0x0a

#define WRITE_32	      0x0b