NAME       : HCPRDEV
 DESCRIPTION: REAL DEVICE CONTROL BLOCK
 DSECT      : RDEV
 FUNCTION   : THE REAL DEVICE BLOCK IS USED TO MANAGE THE REAL
              DEVICE.
 LOCATED BY : HCPRIOIX is the anchor field for the RDEV radix tree
              structure for devices in the default subchannel set.
              HCPRIOIA is the anchor field for the RDEV radix tree
              structure for devices in the alternate subchannel set.
 RELOCATION CONSIDERATIONS : None
          HCPRIOIA ---> |-----|
                   0XXX |     |
                        |-----|
                        |     | ---> |-----|
                        |-----| 01XX |     |
                           .         |-----|
                           .         |     |
                           .         |-----|
                                        .
       HCPLSOLX IS THE ANCHOR FIELD FOR THE LOGICAL DEVICE
       RDEV RADIX TREE STRUCTURE.
          HCPLSOLX ---> |-----|
                   0XXX |     |
                        |-----|
                        |     | ---> |-----|
                        |-----| 01XX |     |
                           .         |-----|
                           .         |     |
                           .         |-----|
                                        .
       VSMRTREE IS THE ANCHOR FIELD FOR A SNA DEVICE RDEV
       RADIX TREE STRUCTURE.
          VSMRTREE ---> |-----|
          (VSMBK)  0XXX |     |
                        |-----|
                        |     | ---> |-----|
                        |-----| 01XX |     |
                           .         |-----|
                           .         |     |
                           .         |-----|
                                        .
              NOTES      : THERE MAY BE MULTIPLE RADIX TREES FOR SNA
              DEVICES.
              ACORDEV   FIELD OF ACOBK  - RDEV, ACCOUNTING
              CPVRDEV   FIELD OF CPVOL  - RDEV, CP VOLUME
              GSRRDEV   FIELD OF GSRBK  - RDEV, RECOVERY
              IORRDEV   FIELD OF IORBK  - RDEV, INTERRUPTION PARM
              OPCRDEV   FIELD OF OPCTB  - RDEV, OPERATOR CONSOLE
              PFXRDEV0  FIELD OF PFXPG  - RDEV, FIRST SYSTEM DEV
              PFXRDEVN  FIELD OF PFXPG  - RDEV, FINAL SYSTEM DEV
              RSPRDEV   FIELD OF RSPBK  - RDEV, SPOOLING DEVICE
              SNARDEV   FIELD OF SNABK  - RDEV, SNA/CCS DEVICE
              SYSRDEV   FIELD OF SYSCM  - RDEV, FIRST
              SYSRESDV  FIELD OF SYSCM  - RDEV, SYSTEM RESIDENCE
              VDEVRDEV  FIELD OF VDEVBK - RDEV, REAL DEVICE
              VMDRTERM  FIELD OF VMDBK  - RDEV, USER TERMINAL
 CREATED BY : Real device RDEVs are created in HCPRIO by the
              sysgen process.
              Real device RDEVs are created during SET RDEVICE
              command, machine check CRW processing, or system
              initialization.
              RDEVs are created for logical or SNA devices.
              HCPIID   - Create a real device RDEV
              HCPLSOCR - Create a logical device RDEV
              HCPSRD   - Create a real device RDEV
              HCPVCTCN - Create a SNA device RDEV
              HCPZCO   - Create a real device RDEV
              HCPZRP   - Create a real device RDEV
 DELETED BY : Real device RDEVs created in HCPRIO by the sysgen
              process are static and are never deleted.
              Real device RDEVs created during SET RDEVICE
              command, machine check CRW processing, or system
              initialization may be deleted, but only early in
              system initialization before anybody can start
              using them.
              RDEVs created for logical or SNA device are dynamic
              and are deleted when no longer required.
              HCPLSM   - Destroy a logical device RDEV
              HCPLSODD - Destroy a logical device RDEV
              HCPSRD   - Destroy a real device RDEV
              HCPVCZRL - Destroy a SNA device RDEV
              HCPVCZRS - Destroy a SNA device RDEV
              HCPZCO   - Destroy a real device RDEV
              HCPZSF   - Destroy a real device RDEV

 RDEV DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      RDEV           REAL DEVICE CONTROL BLOCK
0000    0 Bitstring   24 RDEVTYP1 (0)   TYPE1 Subchannel Definition
0000    0 Bitstring    4 RDEVDEFN (0)   DEVICE DEFINITION FIELDS
0000    0 Signed       2 RDEVCODE (0)   DEVICE IDENTIFICATION CODE
0000    0 Bitstring    1 RDEVCLAS       DEVICE CLASS
0001    1 Bitstring    1 RDEVTYPE       DEVICE TYPE
0002    2 Bitstring    1 RDEVFEAT       DEVICE FEATURES
0003    3 Bitstring    1 RDEVSCLS       Device subclass
0004    4 Address      4 RDEVUSER       POINTER TO CONTROLLING VMDBLOCK
0008    8 Signed       4 RDEVVSCH (0)   OLD AND HISTORICAL NAME
0008    8 Address      4 RDEVVDEV       POINTER TO DEDICATED DEVICE VDEV
000C   12 Bitstring    1 RDEVMIHF       USED BY HCPMIH FOR DETECTION OF
                                        MISSING INTERRUPTION CONDITIONS.
000D   13 Bitstring    1 RDEVLPM        LOGICAL PATH MASK
000E   14 Bitstring    1 RDEVSRFL       Source flag for RDEV
          1... ....      RDEVSRFR       X'80' RDEVSRFR RDEV obtained from
                                        free storage
          .1.. ....      RDEVSRSE       X'40' RDEVSRSE RDEV built as a
                                        result of sense
          ..1. ....      RDEVSDSA       X'20' RDEVSDSA Vary subchannel
                                        offline
          ...1 ....      RDEVFONL       X'10' RDEVFONL Vary device on
                                        test (forced online in test
                                        mode).
          .... 1...      RDEVGTDE       X'08' RDEVGTDE Device received DE
                                        when OFFLINE and
                                        RDEVCLAS/RDEVTYPE = x'0000' and
                                        an attempt to VARY it online was
                                        made via HCPIEEVO. Only attempt
                                        once.
          .... .1..      RDEVNRDX       X'04' RDEVNRDX RDEV no longer in
                                        RADIX tree (HCPRFC). This RDEV is
                                        destined to be deleted, but
                                        needed to be removed from the
                                        RDEV RADIX tree prior to deletion
                                        in HCPZDRDV. The RDEVLOCK is not
                                        used to set this field, since the
                                        field is never reset and didn't
                                        need to add unneeded loss of
                                        control in HCPRFCDC.
          .... ..1.      RDEVDEAD       X'02' RDEVDEAD Indicates RDEV has
                                        been scheduled for deletion. The
                                        RDEV has been cleared and removed
                                        from the radix tree. This bit
                                        should NEVER be on for any live
                                        RDEV.
          .... ...1      RDEVINIT       X'01' RDEVINIT Device
                                        initialization active
000F   15 Address      1 RDEVSZCK       Size of *this* RDEV in D-words
0010   16 Bitstring    4 RDEVFLGS (0)   DEVICE STATUS FLAGS
0010   16 Bitstring    1 RDEVSTAT       DEVICE OPERATION STATUS FLAG
          1... ....      RDEVALID       X'80' RDEVALID VALID DEVICE
                                        ASSOCIATED WITH SUBCH
          .1.. ....      RDEVEMUL       X'40' RDEVEMUL DEVICE IS IN
                                        EMULATION MODE
          ..1. ....      RDEVBOX        X'20' RDEVBOX BOXED DEVICE
          ...1 ....      RDEVINRQ       X'10' RDEVINRQ DEVICE
                                        INTERVENTION REQUIRED WAIT
          .... 1...      RDEVLOFF       X'08' RDEVLOFF OWNER IS IN LOGOFF
                                        PROCESSING
          .... .1..      RDEVEXOF       X'04' RDEVEXOF OPERATOR VARIED
                                        DEVICE OFFLINE
          .... ..1.      RDEVVPOF       X'02' RDEVVPOF VARY PATH VARIED
                                        THE DEVICE OFFLINE
          .... ...1      RDEVSBSY       X'01' RDEVSBSY Device is busy
                                        with a system function
0011   17 Bitstring    1 RDEVAFLG       DEVICE ALLOCATION CONTROL FLAG
          1... ....      RDEVOFFL       X'80' RDEVOFFL DEVICE IS OFFLINE
          .1.. ....      RDEVSYS        X'40' RDEVSYS DEVICE ATTACHED TO
                                        SYSTEM
          ..1. ....      RDEVFREE       X'20' RDEVFREE DEVICE IS NOT IN
                                        USE
          ...1 ....      RDEVCPVL       X'10' RDEVCPVL CP VOLUME IS
                                        ATTACHED (RDEVVOL)
          .... 1...      RDEVDED        X'08' RDEVDED DEVICE ATTACHED TO
                                        USER (RDEVUSER)
          .... .1..      RDEVSPL        X'04' RDEVSPL DEVICE FOR SPOOLING
                                        (RDEVRSP)
          .... ..1.      RDEVMNT        X'02' RDEVMNT VOLUME IS MOUNTED
                                        BUT NOT ATTACHED
          .... ...1      RDEVXVOL       X'01' RDEVXVOL XVOLID SPECIFIED
                                        FOR DASD OR TAPE
0012   18 Bitstring    1 RDEVRFLG       DEVICE ERROR RECOVERY CTL FLAG
          1... ....      RDEVSUDV       X'80' RDEVSUDV Summary UC
                                        received on this device
          .1.. ....      RDEVIRM        X'40' RDEVIRM INTENSIVE RECORDING
                                        MODE ACTIVE
          ..1. ....      RDEVINTR       X'20' RDEVINTR DEVICE IS
                                        INTERVENTION REQUIRED
          ...1 ....      RDEVRSET       X'10' RDEVRSET DEVICE IS BEING
                                        RESET
          .... 1...      RDEVSUDF       X'08' RDEVSUDF Summary UC
                                        recovery deferred for dev
          .... .1..      RDEVRSVD       X'04' RDEVRSVD DEVICE HAS BEEN
                                        RESERVED
          .... ..1.      RDEVSUDQ       X'02' RDEVSUDQ Summary UC proc
                                        has applied UC status to a DQUNS
                                        IORBK for this device
          .... ...1      RDEVMIHM       X'01' RDEVMIHM MISSING INTERRUPT
                                        MESSAGE SENT
0013   19 Bitstring    1 RDEVDFLG       DEVICE DEVICE DEPENDENT STATUS
          1... ....      RDEVAUTO       X'80' RDEVAUTO 370X - AUTO
                                        LOAD/DUMP ACTIVE
          ..1. ....      RDEVHELD       X'20' RDEVHELD DASD - RESERVE IS
                                        HELD
          ...1 ....      RDEVPEND       X'10' RDEVPEND DASD - RESERVE IS
                                        PENDING
          .1.. ....      RDEVRLPN       X'40' RDEVRLPN DASD - RELEASE IS
                                        PENDING
          .... 1...      RDEVSHAR       X'08' RDEVSHAR DASD IS SHAREABLE
          .... .1..      RDEVSOFF       X'04' RDEVSOFF DASD SHARING IS TO
                                        BE SET OFF
          .... ..1.      RDEVMDCP       X'02' RDEVMDCP DASD - Caching in
                                        MDC enabled for devices with MDC
                                        on. (DFLTOFF) See RDEVHSID for
                                        explanation.
          1... ....      RDEVPSUP       X'80' RDEVPSUP TERM - PRINT
                                        SUPPRESS AVAILABLE
          .1.. ....      RDEVPREP       X'40' RDEVPREP TERM - PREPARE CCW
                                        ACTIVE
          ..1. ....      RDEVHALT       X'20' RDEVHALT TERM - HALT ISSUED
                                        TO DEVICE
          ...1 ....      RDEVIPND       X'10' RDEVIPND TERM - IORBK
                                        ACTIVE & PENDING
          .... 1...      RDEVATOF       X'08' RDEVATOF TERM - SUPPRESS
                                        ATTENION CHAR.
          .... .1..      RDEVDING       X'04' RDEVDING DIAL in progress
          .1.. ....      RDEVSSCT       X'40' RDEVSSCT USED FOR
                                        SUSPENDING COUNTING
          ..1. ....      RDEVQRSV       X'20' RDEVQRSV QDIO - RESERVED
                                        DEVICE for system use
          ...1 ....      RDEVFEXP       X'10' RDEVFEXP QDIO - FCP IN USE
                                        BY EXPLORE COMMAND
0014   20 Signed       4 RDEVLSOP       LOGICAL SUBCHANNEL OBJECT POINTER
0018   24 Bitstring  136 RDEVSPEC       Device redefinition area
00A0  160 Dbl-Word     8 RDEVSHRT (0)   END OF SHORT (CASCADED) RDEV
00A0  160 Bitstring   16 RDEVLCKW (0)   ENTIRE REAL DEVICE LOCKWORD
00A0  160 Dbl-Word     8 RDEVLOCK (0)   OWNER & ANCHOR OF REAL DEVICE
                                        LOCKWORD
00A0  160 Address      4 RDEVLOWN       ADDRESS OF LOCK OWNER'S VMDBK
00A4  164 Address      4 RDEVTSKQ       ANCHOR FOR QUEUE OF WAITING TASKS
00A8  168 Signed       4 RDEVCTRG       COUNT OF GRANTED RDEV LOCK
                                        REQUESTS
00AC  172 Signed       4 RDEVCTRD       COUNT OF DEFERRED RDEV LOCK
                                        REQUESTS
00B0  176 Address      4 RDEVEDEV       EMULATION DEVICE BLOCK ANCHOR
00B4  180 Bitstring    1 RDEVPOSH       Accessibility Information
00B5  181 Bitstring    1 RDEVMFLG       Special Missing Int processing
                                        flags
          1... ....      RDEVINTP       X'80' RDEVINTP Suppress MIH
          .1.. ....      RDEVSUPM       X'40' RDEVSUPM Suppress MI
                                        message
00B6  182 Bitstring    1 RDEVPVSC       PAV/HPAV alias Hyperswap count
00B7  183 Bitstring    1 RDEVLCNFG      Local copy of RDEVCNFG serialized
                                        by the RDEV lock.
00B8  184 Address      4 RDEVNXTI       NEXT IMMEDIATE QUEUED IORBK
00BC  188 Address      4 RDEVNXTW       IORBK MOST-RECENTLY-QUEUED FOR
                                        INTERVENTION REQUIRED CONDITION
00C0  192 Address      4 RDEVAIOR       CURRENTLY ACTIVE I/O REQUEST
00C4  196 Signed       4 RDEVSID (0)    HOST SUBCHANNEL ID
00C4  196 Bitstring    1 RDEVSID0       MUST BE X'00'
00C5  197 Bitstring    1 RDEVSID1       Host subchannel set number
00C6  198 Signed       2 RDEVSUB        HOST SUBCHANNEL NUMBER
00C8  200 Signed       2 RDEVDEV        DEVICE NUMBER
00CA  202 Signed       2 RDEVMBI        HOST MEASUREMENT BLOCK INDEX
00CC  204 Address      4 RDEVMBLK       Logical address of subchannel
                                        measurement block
00D0  208 Bitstring    2 RDEVCUID       CONTROL UNIT ID IN PACKED DECIMAL
00D2  210 Bitstring    1 RDEVCUMN       CONTROL UNIT MODEL NUMBER
00D3  211 Bitstring    1 RDEVIDFL       IDENTIFICATION VALIDITY FLAGS
          1... ....      RDEVCUIV       X'80' RDEVCUIV Control unit ID is
                                        valid, having been obtained via
                                        the SENSE ID CCW.
          .1.. ....      RDEVDVIV       X'40' RDEVDVIV Device ID is
                                        valid, having been obtained via
                                        the SENSE ID CCW. NOTES :
                                        RDEVDVMN may still be filled in
                                        when this flag is OFF, if MODEL=
                                        was coded on the RDEVICE macro.
          ..1. ....      RDEVQDIO       X'20' RDEVQDIO QDIO Facility is
                                        Available
          ...1 ....      RDEVOSN        X'10' RDEVOSN Device is
                                        associated with an OSN CHPID
          .... 1...      RDEVOSC        X'08' RDEVOSC Device is
                                        associated with an OSC CHPID
          .... .1..      RDEVMBSF       X'04' RDEVMBSF QDIO multiple
                                        buffer streaming facility i
                                        supported for FCP device
          .... ...1      RDEVTWIC       X'01' RDEVTWIC Device
                                        initialization was done twice
00D4  212 Bitstring    2 RDEVDVID       DEVICE ID IN PACKED DECIMAL
00D6  214 Bitstring    1 RDEVDVMN       DEVICE MODEL NUMBER NOTES :
                                        RDEVDVMN is filled in by the
                                        RDEVICE macro when the MODEL=
                                        operand is coded. It may later be
                                        changed if the SENSE ID during
                                        intialization provides a
                                        different model number.
00D7  215 Bitstring    1 RDEVRDMN       User specified model number
                                        (RDEVICE)
00D8  216 Address      4 RDEVERPA       ERROR RECOVER PROCEDURE ADDRESS
00DC  220 Address      4 RDEVMIH        MISSING INTERRUPT HANDLER BLOCK
00E0  224 Address      4 RDEVSDR        ADDRESS OF STATISTICAL DATA BLOCK
00E4  228 Address      4 RDEVWTDV       ADDRESS OF CPEBK FOR WAIT-DEVICE
00E8  232 Signed       4 RDEVCTIO       COUNT OF I/O REQUESTS QUEUED
00EC  236 Signed       4 RDEVCTRS       COUNT OF SUCCESSFUL ERP ATTEMPTS
00F0  240 Signed       4 RDEVCTRU       COUNT OF UNSUCCESSFUL ERP
                                        ATTEMPTS
00F4  244 Signed       4 RDEVCTSN       COUNT OF SSCH EXECUTED FOR NORMAL
                                        OPERATIONS (CP INITIATED SSCH)
00F8  248 Signed       4 RDEVCTSS       COUNT OF SSCH EXECUTED FOR SENSE
                                        OPERATIONS
00FC  252 Signed       4 RDEVCTSR       COUNT OF SSCH EXECUTED FOR
                                        RECOVERY OPERATIONS
0100  256 Signed       4 RDEVCTSI       COUNT OF I/O SOLICITED INTERRUPTS
0104  260 Signed       4 RDEVCTUI       COUNT OF I/O UNSOLICITED
                                        INTERRUPTS
0108  264 Signed       4 RDEVRCWH       CUMULATIVE COUNT OF NUMBER OF
                                        REAL RESERVE CCWS SENT TO A
                                        DEVICE THAT ARE HELD IMMEDIATELY
010C  268 Signed       4 RDEVRCWP       CUMULATIVE COUNT OF NUMBER OF
                                        REAL RESERVE CCWS SENT TO A
                                        DEVICE THAT ARE HELD PENDING
0110  272 Dbl-Word     8 RDEVRTPD       CUMULATIVE COUNT OF THE AMOUNT OF
                                        REAL TIME A REAL RESERVE CCW IS
                                        "PENDING" OR NOT IMMEDIATELY.
0118  280 Signed       4 RDEVMICT       CUMULATIVE COUNT OF THE NUMBER OF
                                        MISSING INTERRUPTS DETECTED FOR
                                        THIS DEVICE
011C  284 Signed       4 RDEVSKCT       CUMULATIVE COUNT OF THE NUMBER OF
                                        SEEK CCWS (OR LOCATE CCWS FOR FBA
                                        DASD) EXECUTED ON THIS DEVICE
0120  288 Signed       4 RDEVAQTM       Auto-Quiesce Timer
0124  292 Signed       4 RDEVMCIA       Count of SSCH's avoided due to
                                        Minidisk Cache read hit
0128  296 Signed       4 RDEVLKTK       Task requesting lock
012C  300 Address      4 RDEVHFSD       POINTER TO THE HIGH-FREQUENCY
                                        FREE STORAGE DATA AREA FOR THIS
                                        DEVICE
0130  304 Signed       4 RDEVHFLK       LOCK FOR RDEVHFSD
0134  308 Signed       4 RDEVMON (0)    MONITOR INFORMATION
0134  308 Bitstring    1 RDEVMONS       INDICATES THE MONITORING STATUS
                                        FOR THIS DEVICE
          1... ....      RDEVMNSD       X'80' RDEVMNSD DEVICE IS NOT
                                        BEING MONITORED FOR SAMPLE
          .1.. ....      RDEVMNSK       X'40' RDEVMNSK DEVICE IS BEING
                                        MONITORED FOR EVENT SEEKS
          ..1. ....      RDEVMNIO       X'20' RDEVMNIO DEVICE IS BEING
                                        MONITORED FOR EVENT I/O
          ...1 ....      RDEVMNOF       X'10' RDEVMNOF Subchannel
                                        measuring has been turned off by
                                        command or DEVICES bitmap
0135  309 Bitstring    1 RDEVECMF       Extended Channel Measurement Flag
          1... ....      RDEVMBF1       X'80' RDEVMBF1 Measurement block
                                        format-1 being used
          .1.. ....      RDEVEXMW       X'40' RDEVEXMW Extended
                                        measurement word mode enabled
0136  310 Bitstring    1 RDEVSS         Subchannel Set Number
0137  311 Bitstring    1 *              RESERVED FOR FUTURE IBM USE
0138  312 Address      4 RDEVRDCA       REAL DEVICE CHARACTERISTICS TBL
                                        ADDR
013C  316 Bitstring    8 RDEVCHPS (0)   ARRAY OF CHANNEL PATH ID'S
013C  316 Bitstring    1 RDEVCHP0       CHANNEL PATH IDENTIFIER 0
013D  317 Bitstring    1 RDEVCHP1       CHANNEL PATH IDENTIFIER 1
013E  318 Bitstring    1 RDEVCHP2       CHANNEL PATH IDENTIFIER 2
013F  319 Bitstring    1 RDEVCHP3       CHANNEL PATH IDENTIFIER 3
0140  320 Bitstring    1 RDEVCHP4       CHANNEL PATH IDENTIFIER 4
0141  321 Bitstring    1 RDEVCHP5       CHANNEL PATH IDENTIFIER 5
0142  322 Bitstring    1 RDEVCHP6       CHANNEL PATH IDENTIFIER 6
0143  323 Bitstring    1 RDEVCHP7       CHANNEL PATH IDENTIFIER 7
0144  324 Bitstring    1 RDEVDP         DYNAMIC PATHING FLAG
          1... ....      RDEVGRPD       X'80' RDEVGRPD PATHS ARE
                                        CURRENTLY GROUPED
          .1.. ....      RDEVPMNV       X'40' RDEVPMNV PATH MASK IS (OR
                                        MAY BE) NOT VALID
          ..1. ....      RDEVPMIP       X'20' RDEVPMIP PATH MASK
                                        RECONSTRUCTION IN PROCESS
          ...1 ....      RDEVAPGI       X'10' RDEVAPGI USE ALTERNATE PATH
                                        GROUP ID
          .... ..1.      RDEVMPM        X'02' RDEVMPM MULTIPATH MODE DP
                                        WAS ESTABLISHED
          .... ...1      RDEVSPM        X'01' RDEVSPM SINGLE PATH MODE DP
                                        WAS ESTABLISHED
0145  325 Bitstring    1 RDEVPAM        PATH AVAILABLE MASK
0146  326 Bitstring    1 RDEVRVPT       MASK OF PATH RESERVE WAS ISSUED
                                        DOWN
0147  327 Bitstring    1 RDEVLPO        MASK OF LOGICAL PATHS VARIED
                                        OFFLINE BY THE SYSTEM OPERATOR
0148  328 Bitstring    1 RDEVPIM        PATH INSTALLED MASK
0149  329 Bitstring    1 RDEVPFLG       DEVICE PROCESSING FLAG
          1... ....      RDEVCCTR       X'80' RDEVCCTR I/O TRACE ENABLED
          .1.. ....      RDEVMSIC       X'40' RDEVMSIC CP managing the
                                        SIC (Special Intercept Condition)
                                        state of the device.
          ..1. ....      RDEVSSIC       X'20' RDEVSSIC CP's management of
                                        SIC was SUSPENDED for this
                                        device.
          ...1 ....      RDEVPNOP       X'10' RDEVPNOP Path Not
                                        OPerational indication owed on
                                        next SSCH interrupt for guest I/O
                                        on this dedicated device
          .... 1...      RDEVLDST       X'08' RDEVLDST STACK WORK FOR
                                        LOGICAL DEVICE
          .... .1..      RDEVUDPS       X'04' RDEVUDPS 1 = DYNAMIC PATH
                                        SELECTION (DPS) = NO val only for
                                        unsupported DASD and TAPE
          .... ..1.      RDEVURES       X'02' RDEVURES 1= RESERVE/RELEASE
                                        CCW SUPPORT = NO val only for
                                        unsupported DASD
          .... ...1      RDEVATPL       X'01' RDEVATPL Attach VMplex call
014A  330 Bitstring    1 RDEVOBS        MASK OF LOGICAL PATHS VARIED
                                        OFFLINE BY THE SYSTEM
014B  331 Bitstring    1 RDEVCMM        MASK OF LOGICAL PATHS VARIED
                                        OFFLINE BY THE CONFIGURATION
                                        MANAGER
014C  332 Address      4 RDEVCC1T       CC1 Missing Interrupt TRQBK
                                        Address
0150  336 Address      4 RDEVSNA        ADDRESS OF THE SNABK(WAS RESERVED
                                        4X)
0154  340 Address      4 RDEVTRC        ADDRESS OF TRCBK
0158  344 Address      4 RDEVNRDC       POINTER TO NEXT RDEV IN A QUEUE
                                        OF RDEVS USING THE SAME RDCBK.
015C  348 Address      4 RDEVSMIH       MIH Supercede MITIME Block
                                        Pointer
0160  352 Signed       4 RDEVWRCT       Total number of channel programs
                                        containing WRITE only or mixed
                                        with READ operations against this
                                        device.
0164  356 Signed       4 RDEVRDCT       Total number of channel programs
                                        executed against this device with
                                        only READ operations.
0168  360 Signed       4 RDEVWXCT       Total number of TM (FCX) channel
                                        pgms containing WRITE only or
                                        mixed with READ operations
                                        against this device.
016C  364 Signed       4 RDEVRXCT       Total number of TM (FCX) channel
                                        pgms executed against this device
                                        with only READ operations.
0170  368 Bitstring    1 RDEVRCDC       Command code for RCD CCW
0171  369 Bitstring    1 RDEVQSPM       Path mask of quiesced channel
                                        paths
0172  370 Bitstring    1 RDEVLPIM       Last path interrupt mask
0173  371 Bitstring    1 RDEVRLPM       RESET EVENT PATH MASK
0174  372 Address      4 RDEVRSE        POINTER TO RESET EVENT STATUS
                                        (RSEBK)
0178  376 Signed       4 RDEVLIFO       Recovery counter
017C  380 Address      4 RDEVERPQ       Deferred IORBK queue during ERPs
0180  384 Signed       2 RDEVHTCT       COUNT OF UNSOL W/O SOLICITED
                                        INTR'PT
0182  386 Bitstring    1 RDEVHFLG       HOT I/O FLAG BYTE
          1... ....      RDEVSOLI       X'80' RDEVSOLI LAST I/O INTERRUPT
                                        WAS SOLICITED
          .1.. ....      RDEVHOTD       X'40' RDEVHOTD HOT I/O CONDITION
                                        DETECTED
          ..1. ....      RDEVHOT        X'20' RDEVHOT Device is in Hot
                                        I/O
0183  387 Bitstring    1 RDEVHOTP       Hot I/O Path flags
0184  388 Bitstring    4 RDEVIOP1 (0)   COUNTERS USED BY THE HCPIOAMG
                                        MACRO TO KEEP A DEVICE OUT OF
                                        IOASSIST FOR..
0184  388 Bitstring    1 RDEVAMSG       ASYNCHRONOUS MESSAGES
0185  389 Bitstring    1 RDEVDPM        DYNAMIC PATH MANAGEMENT
0186  390 Bitstring    1 RDEVSCI        STATE CHANGE INTERRUPTS
0187  391 Bitstring    1 RDEVXIO        MODULE HCPXIO
0188  392 Bitstring    4 RDEVIOP2 (0)   MORE COUNTERS TO KEEP DEVICE OUT
                                        OF IOASSIST FOR
0188  392 Bitstring    1 RDEVCPIO       COMMAND PROCESSING
0189  393 Bitstring    1 RDEVDLST       COMMAND PROCESSING WITH A DEVICE
                                        LIST
018A  394 Bitstring    1 RDEVERPG       ERROR RECOVERY
018B  395 Bitstring    1 RDEVD254       Diagnose X'254' I/O
018C  396 Bitstring    4 RDEVIOP3       More counters to keep device out
                                        of IOASSIST (Reserved for future
                                        use).
0190  400 Bitstring    4 RDEVIOPB (0)   BITS TO KEEP DEVICE OUT OF
                                        IOASSIST
0190  400 Bitstring    1 RDEVBIT1       BITS TO KEEP THE DEVICE OUT
                                        FOR...
          1... ....      RDEVSCPE       X'80' RDEVSCPE STATE CHANGE
                                        PENDING
          .1.. ....      RDEVTHRT       X'40' RDEVTHRT Device being
                                        throttled
0191  401 Bitstring    1 RDEVBIT2       BITS TO KEEP THE DEVICE OUT OF
                                        BOTH IOASSIST AND FAST PATH
          1... ....      RDEVSECV       X'80' RDEVSECV SECONDARY VOLUME
0192  402 Bitstring    1 * (2)          RESERVED FOR FUTURE IOASSIST BITS
0194  404 Bitstring    1 RDEVSICF       Special Intercept Condition
                                        Finite State Machine (FSM)
          00000000       RDEVSICO       X'00' RDEVSICO Device OUT of
                                        Special Intercept Condition (
                                        SIC)
          00000001       RDEVSICI       X'01' RDEVSICI Device IN Special
                                        Intercept Condition
          00000002       RDEVSICU       X'02' RDEVSICU The SIC state of
                                        the device is UNKNOWN
          00000003       RDEVSICB       X'03' RDEVSICB Device is BROKEN.
          0000001F       RDEVSCP        X'1F' RDEVSCP The device state is
                                        in transition.
          00000010       RDEVSCPO       X'10' RDEVSCPO The device state
                                        is in transition, the last known
                                        state was 'OUT'.
          00000011       RDEVSCPI       X'11' RDEVSCPI The device state
                                        is in transition, the last known
                                        state was 'IN'.
          00000012       RDEVSCPU       X'12' RDEVSCPU The device state
                                        is in transition, the last known
                                        state was 'UNKNOWN'.
0195  405 Bitstring    1 RDEVBIFG       Broadcasted interrupt
          .1.. ....      RDEVFL85       X'40' RDEVFL85 ATTN+DE+UE (state
                                        change) interrupt
          ..1. ....      RDEVALT        X'20' RDEVALT RDEVNXTI
                                        "non-flush" recovery IORBK has
                                        been marked as a "no dequeue"
                                        IORBK (IORNODQ=1) by flush ERP's
0196  406 Bitstring    1 RDEVLPS        Mask of logical paths varied
                                        offline due to a cable swap
0197  407 Bitstring    1 RDEVGVFG       GIVE Flag fields
          1... ....      RDEVGVPD       X'80' RDEVGVPD GIVE Pending
          .1.. ....      RDEVGVEN       X'40' RDEVGVEN Tape is GIVEN
          ..1. ....      RDEVGVRO       X'20' RDEVGVRO Tape is read only
          ...1 ....      RDEVGVRT       X'10' RDEVGVRT Tape is to be
                                        returned
          .... 1...      RDEVGVLV       X'08' RDEVGVLV Tape is not to be
                                        rewound on return
          .... .1..      RDEVGVIO       X'04' RDEVGVIO Tape is to be
                                        reenabled for IOASSIST when GIVE
                                        I/O completes
0198  408 Address      4 RDEVGVVD       VDEV Address of the GIVER if the
                                        dev. is given with a return
                                        option
019C  412 Address      4 RDEVRCD        Pointer to the RCDBK
01A0  416 Signed       4 RDEVSICA       Anchor of pending SIC tasks.
01A4  420 Signed       4 RDEV254A       Diagnose 254 active I/O counter
01A8  424 Dbl-Word     8 RDEVAPLK (2)   ATTACH process lock lockword.
                                        This lockword is mapped by
                                        HCPLKIWD and is managed by
                                        HCPIOLAX and HCPIOLRX.
01B8  440 Address      4 RDEVCUI        POINTER TO CUIBK
01BC  444 Address      4 RDEVNXTR       POINTER TO NEXT RDEV ATTACHED TO
                                        SAME CONTROL UNIT
01C0  448 Address      4 RDEVDIO        POINTER TO DIOBK (DYNAMIC I/O
                                        BLOCK)
01C4  452 Signed       4 RDEVENQ        Task enqueued to be dispatched
01C8  456 Signed       4 RDEVHTIM       Hot I/O Detector time stamp
01CC  460 Signed       2 RDEVHRAT       Hot I/O Detection Rate IRPT's per
                                        SEC
      There are several phases of cache eligibility:
        Caching never on for this device      - RDEVHSID = 0
        Caching enabled (DFLTON) for this     - RDEVHSID > 0
          device                            AND RDEVMDCP off
        Caching enabled (DFLTOFF) for this    - RDEVHSID > 0
         device only for minidisks with         AND
         MDC set on                             RDEVMDCP on
        Caching disabled (OFF) for this device- RDEVHSID < 0
01CE  462 Signed       2 RDEVHSID       First Full track cache hash table
                                        identifier for this device. Also,
                                        high order bit indicates cache
                                        eligibility.
01D0  464 Signed       4 RDEVAMTQ (15)  Anchor of gated queue manager
                                        (used as WORKLIST for the
                                        HCPGQMGR macro)
020C  524 Address      4 RDEVUSLP       Pointer to IOCM for unsolicited
                                        UC's
0210  528 Address      4 RDEVUIXT       Unsolicited Interrupt eXiT
0214  532 Signed       4 RDEVATIM       Device-Active-Only Time time
                                        stamp
0218  536 Bitstring    1 RDEVFCXO       Mask of logical paths offline due
                                        to incompatible FCX features
0219  537 Bitstring    1 RDEVSNPD       SNAPDUMP initialization /
                                        restoration flags and info
          00000080       RDEVSNPR       X'80' RDEVSNPR Restoration of
                                        device is complete
          00000040       RDEVUISC       X'40' RDEVUISC This device has
                                        been modified to use a unique
                                        interrupt subclass for SNAPDUMP
                                        processing
          00000038       RDEVSNPI       X'38' RDEVSNPI Original interrupt
                                        subclass of the device ( 111 ).
                                        Positioned within this byte to be
                                        used easily in conjunction with
                                        CSWISCx equates
          00000004       RDEVSNPC       X'04' RDEVSNPC CSCH is required
                                        to restore dump device
          00000002       RDEVSNPM       X'02' RDEVSNPM MSCH is required
                                        to restore dump device
          00000001       RDEVSNPE       X'01' RDEVSNPE Original
                                        concurrent sense bit setting (
                                        .1). Positioned within this byte
                                        to be used easily in conjunction
                                        with CSWCSNS.
021A  538 Bitstring    1 RDEVCNFG       Reconfiguration Flags
          1... ....      RDEVQUIS       X'80' RDEVQUIS Device is quiesced
          .1.. ....      RDEVHYQU       X'40' RDEVHYQU Device being
                                        quiesced for HYPerswap
          ..1. ....      RDEVENBL       X'20' RDEVENBL Dev enabled for
                                        HYPerswap Auto-Quiesce
          ...1 ....      RDEVHSIO       X'10' RDEVHSIO I/O initiated for
                                        HYPerswap
          .... 1...      RDEVSWPN       X'08' RDEVSWPN Hyperswap swap in
                                        progress on device
          .... .1..      RDEVENTB       X'04' RDEVENTB Was device enabled
                                        bit (used in SWAP)
          .... ..1.      RDEVHYRS       X'02' RDEVHYRS MIH Hyperswap I/O
                                        already in progress
          .... ...1      RDEVPNOM       X'01' RDEVPNOM Set PNOM for Guest
                                        due to HYPerswap
021B  539 Bitstring    1 RDEVPVFG       Parallel Access Volume (PAV) Flag
          1... ....      RDEVPVBA       X'80' RDEVPVBA PAV base device
          .1.. ....      RDEVPVAL       X'40' RDEVPVAL PAV alias device
          ..1. ....      RDEVHPBA       X'20' RDEVHPBA HyperPAV base
                                        device
          ...1 ....      RDEVHPAL       X'10' RDEVHPAL HyperPAV alias
                                        device
          000000F0       RDEVPVHP       (RDEVPVBA+RDEVPVAL+RDEVHPBA+RDEVH
                                        PAL) PAV/Hyper PAV summary bits
          .... 1...      RDEVFREQ       X'08' HyperPAV alias is on the
                                        Free Queue
021C  540 Signed       2 RDEVHPPL       HyperPAV Pool Number
021E  542 Bitstring    1 RDEVQLFG       Hyperswap Quiesce lock byte X'FF'
                                        - Indicates this Quiesce byte is
                                        locked. X'00' - Indicates this
                                        Quiesce byte is available
021F  543 Bitstring    1 RDEVESEF       Extent Space Efficient Flags
          1... ....      RDEVESEN       X'80' RDEVESEN Volume is
                                        pre-formatted 4K native
          .1.. ....      RDEVESE1       X'40' RDEVESE1 Volume is
                                        pre-formatted 1-END
0220  544 Address      4 RDEVTHPT       Pointer to THRBK
0224  548 Signed       4 RDEVPGCT       Cache purge pending counter,
                                        serialized via Compare and Swap
                                        (not the RDEV lock)
0228  552 Address      4 RDEVPAVB       RDEV address of the base Parallel
                                        Access Volume (PAV) to which this
                                        alias PAV is associated.
022C  556 Address      4 RDEVPAVA       For a base PAV, this is the
                                        address of the first alias PAV in
                                        the chain of all alias PAV's
                                        associated with this base. For an
                                        alias PAV, this is the address of
                                        the next alias PAV in the chain
                                        of all alias PAV's associated
                                        with the base in RDEVPAVB.
0230  560 Address      4 RDEVDDTE       Data migration facility control
                                        block
0234  564 Address      4 RDEVNHIO       Next I/O queue for HYPerswap
0238  568 Address      4 RDEVPAVP       Address of prior PAV RDEV
023C  572 Address      4 RDEVHPER       Failing I/O that triggers
                                        auto-quiesce
0240  576 Signed       4 RDEVSVSD       Failing Subchannel ID for
                                        auto-quiesce
0244  580 Address      4 RDEVPAVM       Secondary measurement block
                                        address for a Base device to keep
                                        statistics for Alias I/O done on
                                        behalf of the Base device
0248  584 Signed       4 RDEVPAV1       PAVINELG Monitor Counter
024C  588 Signed       4 RDEVPAV2       PAVUSES Monitor Counter
0250  592 Address      4 RDEVSCPQ       Anchor for queue of DIAG and CP
                                        'wait' I/O requests during a
                                        state-change- pending condition
0254  596 Address      4 RDEVSCQT       Tail pointer for I/O requests on
                                        the state-change-pending queue
                                        (RDEVSCPQ)
0258  600 Signed       4 RDEVSCQC       Count of I/O requests queued on
                                        the state-change-pending queue
                                        (RDEVSCPQ)
025C  604 Address      4 RDEVSCPT       Address of active timer block
                                        during a state-change-pending
                                        condition
0260  608 Bitstring    1 RDEVSCF        State-change flag
          1... ....      RDEVSCPC       X'80' RDEVSCPC
                                        State-change-pending
          .1.. ....      RDEVSCPM       X'40' RDEVSCPM
                                        State-change-pending message
                                        issued to system operator
          ..1. ....      RDEVSC1E       X'20' RDEVSC1E State-change for
                                        PAC x'1E'
0261  609 Bitstring    1 RDEVFLAG       General Purpose RDEV Flag
          1... ....      RDEVASRT       X'80' RDEVASRT Device is in
                                        alternate SS radix tree
          .1.. ....      RDEV6295       X'40' RDEV6295 Msg 6295 issued
                                        already in SYS init
          .... ...1      RDEVFRMH       X'01' RDEVFRMH Device was swapped
                                        from a HyperPAV enviro so
                                        RDEVPVSC = all alias devs in old
                                        pool
0262  610 Signed       2 RDEVMIHT       Number of times MIH recovery will
                                        take place before a Hyperswap
                                        will be initiated via
                                        auto-quiesce
0264  612 Signed       4 RDEVPAV3       Alias I/O for Base got CC3
                                        Monitor Cnt
0268  616 Address      4 RDEVHPLK       List of hyperpav alias VDEVs
                                        chained to this real hyperpav
                                        alias
026C  620 Signed       4 RDEVAQSV       Stacked SAVBK for autoquiesce
0270  624 Signed       4 RDEVGALI       Count of guest dedicated and
                                        guest defined aliases
0274  628 Signed       4 RDEVPVQT       Count of Hyperswap PAV
                                        Alias-purge tasks currently
                                        outstanding for aliases on this
                                        base
0278  632 Signed       8 RDEVSKSM       CUMULATIVE SUMMATION OF CYLINDER
                                        NUMBERS ASSOCIATED WITH SEEK CCWS
                                        (OR LOCATE CCWS FOR FBA DASD)
                                        EXECUTED ON THIS DEVICE
          00000278       RDEVSKSM_HI    RDEVSKSM+0,4
          0000027C       RDEVSKSM_LO    RDEVSKSM+4,4
0280  640 Signed       4 RDEVEEXT       Expanded number of extents
                                        (cyl/blk)
0284  644 Bitstring    1 RDEVEMDL       Model when volume expanded
0285  645 Bitstring    1 RDEVBNOP       Path mask for a BOXed device that
                                        indicates which paths CP has
                                        presented a "path not
                                        operational" indication (CSWPNOPR
                                        bit in the IRB).
0286  646 Signed       2 RDEVMIHC       Number of times MIH processing
                                        has occurred for an I/O
                                        operation. Used to determine
                                        whether auto-quiesce should take
                                        place during MIH recovery
             RESERVED FIELDS FOR INSTALLATION USE
             THIS AREA IS PERMANENTLY AVAILABLE, BUT MAY
             BE MOVED TO ANOTHER OFFSET IN THE BLOCK AT
             A LATER RELEASE OF THE SYSTEM.
0288  648 Signed       4 RDEVUSR1       RESERVED FOR INSTALLATION USE
028C  652 Signed       4 RDEVUSR2       RESERVED FOR INSTALLATION USE
0290  656 Signed       4 RDEVUSR3       RESERVED FOR INSTALLATION USE
0294  660 Signed       4 RDEVUSR4       RESERVED FOR INSTALLATION USE
             End of Installation reserved fields
0298  664 Address      4 RDEVEQBK       Address of Device EquivalencyID
                                        Block
029C  668 Address      4 RDEVXLCK       Address of Cross-System XDISK
                                        lock block (XLKBK). This field is
                                        filled in when the XLKBK is
                                        created during RDEV
                                        initialization. Either the
                                        RDEVLOCK is held or we are in CP
                                        initialization. This field is
                                        cleared during DELETE RDEV
                                        processing.
02A0  672 Signed       2 RDEVMAXD       Maximum Data Count for FCX I/O. 0
                                        indicates that Transport Mode I/O
                                        is not allowed to this device
                                        because no logical paths support
                                        FCX. (for non-CHPIDV guest
                                        support)
02A2  674 Bitstring    1 RDEVFCXM       Mask of logical paths that
                                        support FCX (for non-CHPIDV guest
                                        support)
02A3  675 Bitstring    1 RDEVFCXL       FCX/HPF level for the device
          00000000       RDEVFCX0       X'00' RDEVFCX0 FCX/HPF level 0
          00000001       RDEVFCX1       X'01' RDEVFCX1 FCX/HPF level 1
          00000002       RDEVFCX2       X'02' RDEVFCX2 FCX/HPF level 2
02A4  676 Address      4 RDEVDTCH       Queue of cross-SSI mdisk detach
                                        reqs
02A8  680 Bitstring    2 *              RESERVED FOR FUTURE IBM USE
02AA  682 Bitstring    1 RDEVCER1       Channel Err Path Mask
                                        (HCPGER->HCPVPA)
02AB  683 Bitstring    1 RDEVCER2       Channel Err Path Mask
                                        (HCPGER->HCPPRF)
02AC  684 Bitstring    4 *              RESERVED FOR FUTURE IBM USE
02B0  688 Bitstring    1 RDEVMTFC       PPRC Multi-Target function
                                        control flag
          1... ....      RDEVPFOM       X'80' RDEVPFOM PPRC Failover Mode
                                        and PPRC Failback Mode are
                                        enabled
          .1.. ....      RDEVPFCP       X'40' RDEVPFCP PPRC Fibre Channel
                                        Paths enabled
          ...1 ....      RDEVORDS       X'10' RDEVORDS PRSD suborders -
                                        x'45' and x'50' are supported
          .... 1...      RDEVMTAV       X'08' RDEVMTAV PPRC Multi-Target
                                        supported
          .... .1..      RDEVP3ST       X'04' RDEVP3ST 3 Site PPRC with
                                        Incremental Resync and Cascading
                                        of PPRC volumes with Global
                                        Mirror Sessions enabled
02B1  689 Bitstring    1 RDEVMTFG       Indicates whether the volume is
                                        in Multi-target PPRC relationship
          1... ....      RDEVMTPC       X'80' RDEVMTPC Device is
                                        Multi-target PPRC volume
02B2  690 Bitstring    2 *              Reserved for future IBM use
02B4  692 Bitstring   20 RDEVMTSA (0)   PPRC Multi-target state array
02B4  692 Signed       4 RDEVMTE0       PPRC State for Primary
                                        Relationship 1
02B8  696 Signed       4 RDEVMTE1       PPRC State for Primary
                                        Relationship 2
02BC  700 Signed       4 RDEVMTE2       PPRC State for Primary
                                        Relationship 3
02C0  704 Signed       4 RDEVMTE3       PPRC State for Primary
                                        Relationship 4
02C4  708 Signed       4 RDEVMTE4       PPRC State for Secondary
                                        Relationship
02C8  712 Signed       4 RDEVNOAL       Cumulative count of times an
                                        alias was needed for this
                                        HyperPAV base but none was
                                        available, causing the I/O to be
                                        queued on this base
02CC  716 Signed       4 RDEVYSAL       Cumulative count of times an
                                        alias was used for this HyperPAV
                                        base
02D0  720 Dbl-Word     8 RDEVIOQT       Cumulative sum of elapsed time
                                        IORBKs spent queued on this
                                        non-alias device
02D8  728 Dbl-Word     8 RDEVIOQS       Cumulative sum of the squares of
                                        elapsed time IORBKs spent queued
                                        on this non-alias device
02E0  736 Signed       4 RDEVWRAL       Total number of channel programs
                                        containing WRITE only or mixed
                                        with READ operations executed on
                                        alias devices on behalf of this
                                        base device.
02E4  740 Signed       4 RDEVRDAL       Total number of channel programs
                                        containing READ only operations
                                        executed on alias devices on
                                        behalf of this base device.
02E8  744 Signed       4 RDEVWXAL       Total number of TM (FCX) channel
                                        programs containing WRITE only or
                                        mixed with READ operations
                                        executed on alias devices on
                                        behalf of this base device.
02EC  748 Signed       4 RDEVRXAL       Total number of TM (FCX) channel
                                        programs containing READ only
                                        operations executed on alias
                                        devices on behalf of this base
                                        device.
02F0  752 Bitstring    8 *              RESERVED FOR FUTURE IBM USE
02F8  760 Bitstring    8 *              RESERVED FOR FUTURE IBM USE
0300  768 Bitstring    8 *              RESERVED FOR FUTURE IBM USE
0308  776 Dbl-Word     8 RDEVEND (0)    END OF A FULL RDEV
          00000061       RDEVSIZE       (*-RDEV+7)/8 SIZE OF A NORMAL
                                        RDEVBK
          00000014       RDEVSSIZ       (RDEVSHRT-RDEV+7)/8 SIZE OF
                                        CASCADE RDEVBK
             Device Specific Area Overlay
0018   24 Address      4 RDEVMDSK       CHAIN OF MDISK BLOCKS
001C   28 Address      4 RDEVVOL        POINTER TO SYSTEM CPVOL ENTRY
0020   32 Character    6 RDEVSER        DASD VOLUME SERIAL IDENTIFIER
0026   38 Signed       2 *              ** IBM RESERVED **
0028   40 Signed       2 RDEVHRCT       COUNTER FOR DETECTING DASD DEVICE
                                        POTENTIAL HEAD CRASH. INCREMENTED
                                        BY DASD ERP WHEN EQUIPMENT CHECK
                                        OR SERIOUS DATA CHECK
                                        REPETITIVELY OCCURS. THE OPERATOR
                                        IS WARNED TO TAKE ACTION WHEN
                                        THIS COUNT REACHES THE THRESHOLD
                                        VALUE.
          00000020       RDEVXHCT       32 THRESHOLD VALUE OF HEAD CRASH
002A   42 Signed       2 RDEVMDCT       COUNT OF MINIDISK-POOL EXTENTS.
                                        THIS MAY INCLUDE EXTENTS FROM
                                        DIFFERENT MINIDISK-POOLS.
002C   44 Signed       2 RDEVLCNT       Link count for system DASD device
002E   46 Signed       2 RDEVFCYL       Number of fixed-head cylinders.
0030   48 Signed       2 RDEVPCYL       MAXIMUM PAGES/CYLINDER
0032   50 Signed       2 *              Reserved for IBM use
0034   52 Signed       4 RDEVMEXT       Maximum number of extents
                                        (block/cyl)
0038   56 Signed       4 RDEVTEXT       Total number of extents
                                        (block/cyl)
003C   60 Address      4 RDEVEXPB       Address of the Exposure Block
                                        (HXPBK) or EXPBK when legacy path
0040   64 Address      4 RDEVPIOL       ANCHOR OF PIOBK'S ON THIS RDEV
0044   68 Address      4 RDEVRSVQ       POINTER TO RESERVE REQUEST TOKEN
0048   72 Address      4 RDEVRTRQ       RESERVE REQUEST TIMER ANCHOR
004C   76 Bitstring    1 *              Reserved for IBM use
004D   77 Bitstring    1 RDEVVPPS       Volume PPRC State Reason Code
004E   78 Bitstring    1 RDEVDDFG       DASD Device flag
          1... ....      RDEVFPO        X'80' RDEVFPO The device is a
                                        full-pack-overlay minidisk
          .1.. ....      RDEVFBA        X'40' RDEVFBA The device is an
                                        FBA DASD
          ..1. ....      RDEVCSEE       X'20' RDEVCSEE Volume formatted
                                        for CSE ECKD tracks
          ...1 ....      RDEVCSNF       X'10' RDEVCSNF CSE "old" format
                                        (pre-ESA 1.1)
          .... 1...      RDEVF370       X'08' RDEVF370 FBA volume
                                        formatted by 370 system
004F   79 Bitstring    1 RDEVMXFG       MULTIEXPOSURE DEVICE CONTROL
                                        FLAGS
          .... ..1.      RDEVMX         X'02' RDEVMX DASD - MULTIPLE
                                        EXPOSURE
          .... ...1      RDEVBXP        X'01' RDEVBXP DASD - BASE
                                        EXPOSURE OF A MX DEVICE
0050   80 Signed       4 *              Rerserved for future IBM use
0054   84 Bitstring    1 RDEVDCST       DEVICE CACHING STATUS FLAG
          1... ....      RDEVCACT       X'80' RDEVCACT CACHING ACTIVATED
          ..1. ....      RDEVDACP       X'20' RDEVDACP DEACTIVATE PENDING
                                        (TRANSFER OF MODIFIED DATA TO
                                        DASD FAILED)
          ...1 ....      RDEVDACT       X'10' RDEVDACT CACHING
                                        DEACTIVATED
0055   85 Bitstring    1 RDEVFSTW       DASD FASTWRITE STATUS FLAG
          1... ....      RDEVFWA        X'80' RDEVFWA FAST WRITE ALLOWED
          ..1. ....      RDEVFWDP       X'20' RDEVFWDP FAST WRITE
                                        DEACTIVATE PENDING
          ...1 ....      RDEVFWD        X'10' RDEVFWD FAST WRITE
                                        DEACTIVATED
          .... 1...      RDEVFWS        X'08' RDEVFWS Fast write
                                        suspended RDEVDEXF is modified by
                                        a STC in HCPDPD
0056   86 Bitstring    1 RDEVDEXF       DASD EXTENDED FUNCTIONS FLAG
          1... ....      RDEVDXPR       X'80' RDEVDXPR PRIMARY OF DUPLEX
                                        PAIR
          .1.. ....      RDEVDXSC       X'40' RDEVDXSC SECONDARY OF
                                        DUPLEX PAIR
          ..1. ....      RDEVPIND       X'20' RDEVPIND PINNED DATA EXISTS
          ...1 ....      RDEVNPIN       X'10' RDEVNPIN PREVIOUSLY PINNED
                                        DATA HAS BECOME UNPINNED.
          .... 1...      RDEVSIMP       X'08' RDEVSIMP DEVICE IN SIMPLEX
                                        MODE
0057   87 Bitstring    1 RDEVMDCF       Minidisk caching configuration
                                        flags
          1... ....      RDEVMOFF       X'80' RDEVMOFF Caching in MDC set
                                        to OFF in RDEVICE statement (only
                                        used during ATTACH)
          .1.. ....      RDEVMDOF       X'40' RDEVMDOF Caching in MDC set
                                        to DFLTOFF in RDEVICE statement
                                        (only used during ATTACH)
          ..1. ....      RDEVMDON       X'20' RDEVMDON Caching in MDC set
                                        to DFLTON in RDEVICE statement
                                        (only used during ATTACH)
          111. ....      RDEVMDC        X'E0' RDEVMDC All Minidisk
                                        caching configuration flags
0058   88 Address      4 RDEVBAPT       ADDRESS OF RDEV OF BASE EXPOSURE
                                        OF THIS MX DEVICE.
005C   92 Address      4 RDEVEXPT       ADDRESS OF RDEV OF NEXT EXPOSURE
                                        OF THIS MX DEVICE.
0060   96 Bitstring    4 *              Reserved for IBM use
0064  100 Bitstring    2 *              Reserved for IBM use
0066  102 Bitstring    1 RDEVBAS4       Base Features Support Byte 12
          .... ..1.      RDEVSFNC       X'02' RDEVSFNC Host Directed ERP
                                        Support
0067  103 Bitstring    1 RDEVBAS6       Base Features Support Byte 14
          1... ....      RDEVQHAV       X'80' RDEVQHAV Query Host Access
                                        to Volume Support
0068  104 Signed       4 RDEVCYL32      CURRENT SEEK CYLINDER FOR DASD
          .11. 1.1.      RDEVCYL        00002 RDEVCYL32+2,2
006C  108 Bitstring    3 *              Reserved for IBM FlashCopy/SE
006F  111 Bitstring    1 RDEVDS08       FlashCopy Sense Subsystem Status
                                        info
          .... ..1.      RDEV_FLASHCOPY_ACTIVE
                                        X'02' RDEV_FLASHCOPY_ACTIVE
0070  112 Bitstring    1 RDEVDS36       FlashCopy Sense Subsystem Status
                                        info
          11.. ....      RDEV_VOLUME_SPACE_MANAGEMENT
                                        X'C0'
                                        RDEV_VOLUME_SPACE_MANAGEMENT
          1... ....      RDEVDS36_BIT0  X'80' RDEVDS36_BIT0
          .1.. ....      RDEVDS36_BIT1  X'40' RDEVDS36_BIT1
0071  113 Bitstring    1 RDEVUNIT       UNIT ADDRESS OF DEVICE
0072  114 Bitstring    1 RDEVDXID       UNIT ADDRESS OF OTHER DUPLEX
                                        DEVICE
0073  115 Bitstring    1 RDEVDXPS       DUPLEX STATE FLAG
          1... ....      RDEVDXAV       X'80' RDEVDXAV DUPLEX PAIR
                                        AVAILABLE
          .1.. ....      RDEVDXPN       X'40' RDEVDXPN DUPLEX PAIR
                                        PENDING
          ..1. ....      RDEVFDOP       X'20' RDEVFDOP FAILED DUPLEX,
                                        ORIGINAL ON PRIMARY
          ...1 ....      RDEVFDNP       X'10' RDEVFDNP FAILED DUPLEX,
                                        ORIGINAL NOT ON PRIMARY
          .... 1...      RDEVDEND       X'08' RDEVDEND DUPLEXING ENDED
0074  116 Bitstring    1 RDEVDRAN       DEVICE is DRAINING for this ALOC
                                        type
0075  117 Bitstring    1 RDEVDRAB       DEVICE DRAINABLE for this ALOC
                                        type
0076  118 Character    6 RDEVSERO       Preserved DASD volume serial ID
007C  124 Bitstring    1 RDEVPPRC       INDICATES THE PEER TO PEER REMOTE
                                        COPY
          1... ....      RDEVSMPX       X'80' RDEVSMPX DEVICE IS IN
                                        SIMPLEX MODE
          .1.. ....      RDEVDUPN       X'40' RDEVDUPN DEVICE IS IN
                                        DUPLEX PENDING MODE
          ..1. ....      RDEVDUPX       X'20' RDEVDUPX DEVICE IS IN
                                        DUPLEX MODE
          ...1 ....      RDEVSUPX       X'10' RDEVSUPX DEVICE IS IN
                                        SUSPENDED DUPLEX MODE
          .... 1...      RDEVPRCS       X'08' RDEVPRCS DEVICE IS A
                                        SECONDARY DEVICE
          .... .1..      RDEVPRCP       X'04' RDEVPRCP DEVICE IS A
                                        PRIMARY DEVICE
          .... ..1.      RDEVPRCI       X'02' RDEVPRCI DEVICE IS AN
                                        INTERMEDIATE DEVICE
          .... ...1      RDEVPRCF       X'01' RDEVPRCF DEVICE IS IN
                                        FAILOVER MODE
          1111 ...1      RDEVRPRC       X'FF'-RDEVPRCS-RDEVPRCP-RDEVPRCI
                                        RDEVRPRC Remove
          .... 111.      RDEVKPRC       RDEVPRCS+RDEVPRCP+RDEVPRCI
                                        RDEVKPRC Keep / Add
007D  125 Bitstring    1 RDEVMIRS       Mirroring State Flag
          1... ....      RDEVMROP       X'80' RDEVMROP Mirroring
                                        operational
          .1.. ....      RDEVMRPN       X'40' RDEVMRPN Mirroring pair
                                        pending
          ..1. ....      RDEVMRFL       X'20' RDEVMRFL Mirroring pair
                                        failed
007E  126 Bitstring    1 RDEVFLCP       FLASHCOPY CAPABILITIES Notes :
                                        these reflect features supported
                                        by the current microcode and
                                        enabled for use.
                                        Installed/enabled features are
                                        also in CUIBK - CUIMCLIC
          1... ....      RDEVFCDS       X'80' RDEVFCDS Dataset Level
                                        FlashCopy
          .1.. ....      RDEVFCAL       X'40' RDEVFCAL FlashCopy Across
                                        LSS
          ..1. ....      RDEVFCFV       X'20' RDEVFCFV Full Volume
                                        FlashCopy
          ...1 ....      RDEVFCSE       X'10' RDEVFCSE Track Space
                                        Efficient FlashCopy
007F  127 Bitstring    1 RDEVPPSP       RDEVPPRC State spin lock
          00000068       RDEVSPEC_LEN1  *-RDEVSPEC
             Device Specific Area Overlay
0018   24 Address      4 RDEVSPT        POINTER TO THE SPTBK for the
                                        SPXTAPE command
001C   28 Bitstring    1 RDEVTPFG       TAPE OPERATION CONTROL FLAG
          1... ....      RDEVNOAS       X'80' RDEVNOAS TAPE - DEVICE
                                        ATTACHED WITH THE NOASSIGN OPTION
          .1.. ....      RDEVASNV       X'40' RDEVASNV TAPE -
                                        ASSIGN/UNASSIGN CCWS ARE ACCEPTED
                                        BY THE DEVICE
          ..1. ....      RDEVMDSV       X'20' RDEVMDSV TAPE - MODE SET
                                        CCW MAY BE USED TO INHIBIT
                                        SUPERVISOR COMMANDS
          ...1 ....      RDEVRWND       X'10' RDEVRWND TAPE - INDICATES
                                        TAPE IS IN THE PROCESS OF BEING
                                        REWOUND.
          .... 1...      RDEVYASN       X'08' RDEVYASN TAPE - Indicates
                                        tape has been assigned with the
                                        vary command
          .... .1..      RDEVASGN       X'04' RDEVASGN TAPE - Indicates
                                        tape has been assigned to CP
          .... ..1.      RDEVNOMS       X'02' RDEVNOMS TAPE - Avoid
                                        issuing mode set CCW during
                                        Attach processing
          .... ...1      RDEVSHRD       X'01' RDEVSHRD TAPE - Tape drive
                                        shared w/multiuser
001D   29 Bitstring    1 RDEVTPF2       Tape Operation Control Flag (#2)
          1... ....      RDEVENCR       X'80' RDEVENCR Tape - Device
                                        attached with key encryption
                                        operands (active)
          .1.. ....      RDEVENCI       X'40' RDEVENCI Tape - Device
                                        defined with key encryption
                                        operands (inactive)
          ..1. ....      RDEVLBEN       X'20' RDEVLBEN Tape - Long Busy
                                        has begun
          ...1 ....      RDEVLB85       X'10' RDEVLB85 Tape - Long Busy
                                        is ending
          .... 1...      RDEVRWNP       X'08' RDEVRWNP Tape - A tape
                                        REWIND occurred **** MODE SET
                                        PARAMETER FOR TAPE
001E   30 Bitstring    1 RDEVMODE       Tape- Mode requested during
                                        attach
001F   31 Bitstring    1 *              RESERVED FOR FUTURE IBM USE
0020   32 Character    6 RDEVSERT       TAPE VOLUME SERIAL IDENTIFIER
                                        RDEVSERT LOCATION MUST BE SAME
                                        DISPLACEMENT AS RDEVSER IN DASD
                                        RE-DEFINE AREA
0026   38 Signed       2 *              RESERVED FOR FUTURE IBM USE
0028   40 Address      4 RDEVSUSD       POINTER TO THE CPEBK FOR A
                                        suspended SPXTAPE command
002C   44 Address      4 RDEVSTAP       POINTER TO THE STPBK
0030   48 Address      4 RDEVKEY1       First Key Encryption Block
                                        (current)
0034   52 Address      4 RDEVKEY2       Second Key Encryption Block
                                        (current)
0038   56 Address      4 RDEVDKY1       First Key Encryption Block
                                        (default)
003C   60 Address      4 RDEVDKY2       Second Key Encryption Block
                                        (default)
             Device Specific Area Overlay
0018   24 Bitstring    8 *              Reserved, to avoid RDEVTPFx
                                        conflicts
0020   32 Bitstring   32 RDEVKAL1       First keyalias
0040   64 Bitstring   32 RDEVKAL2       Second keyalias
0060   96 Address      4 RDEVKPT1       First KLABK pointer
0064  100 Address      4 RDEVKPT2       Second KLABK pointer
          00000050       RDEVSPEC_LEN2  *-RDEVSPEC
             Device Specific Area Overlay
0018   24 Address      4 RDEVRSP        POINTER TO THE RSPBK
          00000004       RDEVSPEC_LEN3  *-RDEVSPEC
             Device Specific Area Overlay
0018   24 Bitstring    4 RDEVTCTL (0)   TERMINAL CONTROL FLAGS
0018   24 Bitstring    1 RDEVTFLG       TERMINAL OPERATION CONTROL FLAGS
          1... ....      RDEVLOG        X'80' RDEVLOG TERM - LOGGED ON
                                        USER AT RDEVUSER
          .1.. ....      RDEVLHLD       X'40' RDEVLHLD HOLD OPTION FROM
                                        LOGOFF OR DISCONNECT
          ..1. ....      RDEVENAB       X'20' RDEVENAB TERM - ENABLED FOR
                                        SYSTEM ACCESS
          ...1 ....      RDEVDROP       X'10' RDEVDROP TERM - IN DROP
                                        PROCESSING
          .... 1...      RDEVDISA       X'08' RDEVDISA TERM - DISABLE
                                        SEQUENCE IN PROGRESS
          .... .1..      RDEVCTL        X'04' RDEVCTL TERM - CONTROL
                                        FUNCTION - BEING PERFORMED
          .... ..1.      RDEVDOEN       X'02' RDEVDOEN ENABLE/DISABLE
                                        PROCESS FLAG
          .... ...1      RDEVRHLD       X'01' RDEVRHLD E3270HLD FEATURE
                                        OPTION FOR 7171
0019   25 Bitstring    1 RDEVADVF       327X ADVANCED FEATURE FLAGS
          1... ....      RDEVECOL       X'80' RDEVECOL DEVICE HAS
                                        EXTENDED COLOR
          .1.. ....      RDEVEHLT       X'40' RDEVEHLT DEVICE HAS
                                        EXTENDED HIGHLIGHTING
          ..1. ....      RDEVPSS        X'20' RDEVPSS DEVICE HAS
                                        PROGRAMMABLE SYMBOL SETS
          ...1 ....      RDEVQRY        X'10' RDEVQRY ENABLE GENERAL
                                        QUERY IN PROGRESS
          .... 1...      RDEVWSF        X'08' RDEVWSF WSF HAS BEEN ISSUED
          .... .1..      RDEVAINH       X'04' RDEVAINH READ NODISPLAY HAS
                                        BEEN ISSUED
          .... ..1.      RDEV7171       X'02' RDEV7171 7171 ASCII DACU
                                        3270 EMULATION
          .... ...1      RDEV14BT       X'01' RDEV14BT 14 BIT ADDRESSING
                                        IS SUPPORTED
          111. ..11      RDEV8CBT       RDEVECOL+RDEVEHLT+RDEVPSS+RDEV717
                                        1+RDEV14BT RDEV8CBT ALL THE BITS
                                        USED FOR DIAGNOSE X'8C'
001A   26 Bitstring    1 RDEVLLEN       TERMINAL OUTPUT LINE LENGTH
001B   27 Bitstring    1 RDEVTMCD       TERMINAL CHARACTER-SET CODE
          1... ....      RDEVAPLO       X'80' RDEVAPLO ASCII/APL 'SHIFT
                                        OUT'
          .1.. ....      RDEVAPLI       X'40' RDEVAPLI ASCII/APL 'SHIFT
                                        IN'
          ..1. ....      RDEVTXTC       X'20' RDEVTXTC TEXT CHARACTER SET
          ...1 ....      RDEVAPLC       X'10' RDEVAPLC APL CHARACTER SET
          .... 1...      RDEVEDIC       X'08' RDEVEDIC EBCDIC TERMINAL
                                        CODE
          .... .1..      RDEVASCI       X'04' RDEVASCI ANSI X3.4 1977
                                        TRANSLATION TABLE
          .... ..1.      RDEVVM2        X'02' RDEVVM2 ANSI X3.26 1980
                                        TRANSLATION TABLE
          .... ...1      RDEVPTTC       X'01' RDEVPTTC PTTC/EBCD TERMINAL
                                        CODE -------- If none of the
                                        above bits are set then the
                                        Correspondence terminal line code
                                        is used.
001C   28 Address      4 RDEVCON        POINTER TO COMBK CHAIN
0020   32 Address      4 RDEVWSFD       VIRTUAL ADDRESS OF THE WSF QUERY
                                        DATA
0024   36 Signed       2 RDEVWSFL       LENGTH OF WSF QUERY DATA
0026   38 Bitstring    1 RDEVPT         THE NUMBER OF PARTITIONS ON THE
                                        SCREEN
0027   39 Bitstring    1 RDEVQFLG       MISCELLANEOUS TERMINAL FLAGS
          1... ....      RDEVQDO        X'80' RDEVQDO PERFORM QUERY DATA
                                        INITIALIZATION
          .1.. ....      RDEVQLK        X'40' RDEVQLK LOCK QUERY
                                        INITIALIZATION DATA
          ..1. ....      RDEVQIGE       X'20' RDEVQIGE IGNORE I/O INIT.
                                        ERROR RECORDING
          ...1 ....      RDEVQATN       X'10' RDEVQATN WAITING FOR THE
                                        WSF QUERY ATTENTION
          .... 1...      RDEVFORC       X'08' RDEVFORC TERMINAL IS BEING
                                        FORCED (DO NOT SCHEDULE ANY MORE
                                        I/O TO IT)
0028   40 Signed       2 RDEVWDTH       THE WIDTH OF THE SCREEN (# OF
                                        COLUMNS)
002A   42 Signed       2 RDEVHGHT       THE HEIGHT OF THE SCREEN (# OF
                                        ROWS)
002C   44 Signed       2 RDEVMRTM (0)   Contains the time intervals from
                                        MORE to beep to clear For a
                                        connected user these values are
                                        duplicates of VMDMORTM
002C   44 Bitstring    1 RDEVMRBP       Contains the time from the
                                        appearance of MORE to beep
                                        (defaults to 50 seconds)
002D   45 Bitstring    1 RDEVMRCL       Contains the time from the beep
                                        to the screen clearing (defaults
                                        to 50 seconds)
002E   46 Signed       2 *              RESERVED FOR IBM USE
0030   48 Bitstring   12 RDEVLGOF (0)   Cover for logo specific fields
0030   48 Signed       2 RDEVUSLN       Number of complete lines below
                                        the line containing userid prompt
0032   50 Signed       2 RDEVUSLO       Offset into userid line for
                                        userid
0034   52 Signed       2 RDEVPWLN       Number of complete lines below
                                        the line containing password
                                        prompt
0036   54 Signed       2 RDEVPWLO       Offset into password line for
                                        password
0038   56 Signed       2 RDEVCMLN       Number of complete lines below
                                        the line containing command
                                        prompt
003A   58 Signed       2 RDEVCMLO       Offset into command line for
                                        command
003C   60 Address      4 RDEVDVMD       Pointer to the VMDBK that is
                                        currently being disconnected
                                        from, or logged off of, this RDEV
0040   64 Bitstring   24 *              Reserved for future IBM use
0058   88 Bitstring   40 RDEVTDUA       TERMINAL DEVICE UNIQUE AREA -
                                        THIS AREA IS DEFINED FOR EACH
                                        DEVICE
0058   88 Address      4 RDEVTRQ        POINTER TO CONTROL TRQBK
005C   92 Signed       2 RDEVINPL       LENGTH OF THE INPUT AREA IN BYTES
005E   94 Signed       2 RDEVOUTL       LENGTH OF THE OUTPUT AREA IN
                                        BYTES
0060   96 Signed       2 RDEVINP@       THE BUFFER ADDRESS OF THE INPUT
                                        AREA - ATTRIBUTE BYTE. (12 OR 14
                                        BIT MODE)
0062   98 Signed       2 RDEVSTS@       THE BUFFER ADDRESS OF THE STATUS
                                        AREA - ATTRIBUTE BYTE. (12 OR 14
                                        BIT MODE)
0064  100 Signed       2 RDEVCORD (0)   SCREEN COORDINATE FOR NEXT WRITE
0064  100 Bitstring    1 RDEVROW        THE ROW OF THE NEXT WRITE
0065  101 Bitstring    1 RDEVCOL        THE COLUMN OF THE NEXT WRITE
0066  102 Bitstring    1 RDEVERSE       EW/EWA OPCODE TO USE ON THIS
                                        DISPLAY
0067  103 Bitstring    1 RDEVSFLG       SCREEN CONTROL FLAGS
          1... ....      RDEVMORE       X'80' RDEVMORE 3270 - SCREEN
                                        FULL, MORE DATA - TO COME
          .1.. ....      RDEVHOLD       X'40' RDEVHOLD 3270 - SCREEN
                                        FULL, HOLD FOR - MORE DATA
          ..1. ....      RDEVREAD       X'20' RDEVREAD 3270 - READ
                                        PENDING FOR DATA INPUT
          ...1 ....      RDEVRUN        X'10' RDEVRUN 3270 - SCREEN IN
                                        RUNNING STATUS
          .... 1...      RDEVCPNA       X'08' RDEVCPNA 3270 - DATA INPUT
                                        NOT ACCEPTED
          .... .1..      RDEVTPND       X'04' RDEVTPND 3270 - TIMER
                                        REQUEST PENDING
          .... ..1.      RDEVFSSA       X'02' RDEVFSSA 3270 - SCREEN IN
                                        VIRT SYS AVAIL
          .... ...1      RDEVFSII       X'01' RDEVFSII 3270 - SCREEN IN
                                        VIRT INP INHIB
          1111 ....      RDEVSTTS       X'F0' RDEVSTTS 3270 - BITS FOR
                                        MORE+HOLD+READ+RUN
0068  104 Bitstring    1 RDEVCFLG       SCREEN CONTROL FLAGS
          1... ....      RDEVLOGO       X'80' RDEVLOGO 3270 - LOGO
                                        WRITTEN TO SCREEN
          .1.. ....      RDEVDIAG       X'40' RDEVDIAG 3270 - SCREEN
                                        WRITTEN WITH DIAGNOSE
          ..1. ....      RDEVALRM       X'20' RDEVALRM 3270 - SCREEN HAS
                                        ALARM MESSAGE
          ...1 ....      RDEVWNG        X'10' RDEVWNG 3270 - 10 SECOND
                                        WARNING GIVEN
          .... 1...      RDEVGSUS       X'08' RDEVGSUS 3270 - GUEST MODE
                                        SUSPENDED
          .... .1..      RDEVDGIN       X'04' RDEVDGIN 3270 - DIAGNOSE TO
                                        INPUT AREA
          .... ..1.      RDEVCARD       X'02' RDEVCARD 3270 - DATA FROM
                                        CARD READER
          .... ...1      RDEVAIO        X'01' RDEVAIO 3270 - I/O ACTIVE
                                        AT TIMER EXP
0069  105 Bitstring    1 RDEVEFLG       EXTRA SCREEN CONTROL FLAGS
          1... ....      RDEVVMRD       X'80' RDEVVMRD VIRTUAL MACHINE
                                        READ PENDING
          .1.. ....      RDEVESEL       X'40' RDEVESEL CONTROL UNIT
                                        SUPPORTS EXT. SELECT CCWS
          ..1. ....      RDEVACTV       X'20' RDEVACTV ENABLE/DISABLE
                                        ACTIVE FLAG
          ...1 ....      RDEVNRED       X'10' RDEVNRED DEVICE NOT READY
                                        (IE: POWERED OFF)
          .... 1...      RDEVDBCS       X'08' RDEVDBCS DEVICE IS DBCS
                                        CAPABLE
          .... .1..      RDEVERR        X'04' RDEVERR ERROR CONDITION
                                        ASSOCIATED W/ RDEV
          .... ..1.      RDEVLING       X'02' RDEVLING LOGO IS BEING
                                        WRITTEN TO SCREEN - USED TO FLAG
                                        LOGO TO BE DISPLAYED
006A  106 Bitstring    1 RDEVLFLG       LOGICAL DEVICE FLAGS
          1... ....      RDEVGONE       X'80' RDEVGONE DEVICE IS BEING
                                        TERMINATED
          .1.. ....      RDEVLOGE       X'40' RDEVLOGE Indicates that
                                        this LDEV is in LOGON error
                                        processing.
          ..1. ....      RDEVLPUR       X'20' RDEVLPUR LDEV data being
                                        purged
          ...1 ....      RDEVWASD       X'10' RDEVWASD LDEV was dialed,
                                        getting destroyed
          .... ..1.      RDEVCMS        X'02' RDEVCMS 'CMS READ' PENDING
006B  107 Bitstring    1 RDEVGFDE       stacked work for a device end
006C  108 Signed       4 RDEVLDDB       ADDRESS OF LOGICAL DEVICE BLOCK
0070  112 Address      4 RDEVSUSP       LDEV Terminate suspended CPEBK
                                        addr
0074  116 Address      4 RDEVIORQ       Unsolicited interrupt IORBK queue
0078  120 Bitstring    8 *              Reserved for future IBM use
0058   88 Bitstring    1 RDEVSCRL       TTY SCROLLING VALUE
0059   89 Bitstring    1 RDEVOCNT       TTY OUTPUT LINE COUNT
005A   90 Bitstring    1 RDEVTTYF       TTY DEVICE FLAGS
          1... ....      RDEVNOCR       X'80' RDEVNOCR TTY - LAST WRITE
                                        WAS NAAUTO CR
          .1.. ....      RDEVNDLF       X'40' RDEVNDLF TTY - A LINE FEED
                                        IS REQUIRED
          ...1 ....      RDEV3101       X'10' RDEV3101 TTY - TTY DEVICE
                                        IS A 3101
          .... 1...      RDEVPCHG       X'08' RDEVPCHG TTY - TTY PROMPT
                                        WAS CHANGED
          .... .1..      RDEVVPMT       X'04' RDEVVPMT TTY - VM PROMPT
                                        SEQUENCE
          .... ..1.      RDEVNOLF       X'02' RDEVNOLF TTY - DO NOT
                                        LINEFEED OUTPUT
          .... ...1      RDEVTTYS       X'01' RDEVTTYS TTY - HAS ENHANCED
                                        SNA SUPPORT
005B   91 Bitstring    1 RDEVSADN       270X/370X-EP SETADDR VALUE
005C   92 Bitstring    1 RDEVATNC       Device attention count
005D   93 Bitstring    1 RDEVSSFL       Start/stop flags
          ..1. ....      RDEVPCPA       X'20' RDEVPCPA Prepare completion
                                        processing active
          ...1 ....      RDEVIDNT       X'10' RDEVIDNT Type 2741 line
                                        code identified
005E   94 Bitstring    1 RDEVRTRC       Device retry count
005F   95 Bitstring    1 *              RESERVED FOR FUTURE IBM USE
0060   96 Address      4 RDEVIOSV       Address of savearea used for
                                        HCPIOS calls from HCPCNS.
0064  100 Bitstring   28 *              RESERVED FOR FUTURE IBM USE
          00000068       RDEVSPEC_LEN4  *-RDEVSPEC
             Device Specific Area Overlay
      These fields are only used for communication devices
      (RDEVCLAS=CLASSPEC and RDEVTYPE=TYPCTCA).
0018   24 Bitstring    1 RDEVCFMD       CF mode
          1... ....      RDEVCFAT       X'80' RDEVCFAT - In use by the CF
                                        subsystem
0019   25 Bitstring    3 *              Reserved
001C   28 Address      4 RDEVCFLK       ISFC Link Extension (LNKBK)
0020   32 Address      4 RDEVCFDV       ISFC Device Extension (LDVBK)
             Device Specific Area Overlay
      These fields are only used for a QDIO-capable subchannel
      (RDEVQDIO is ON).  This includes:
        RDEVCLAS=CLASSPEC RDEVTYPE=TYPOSA (HiperSockets/QDIO)
        RDEVCLAS=CLASSPEC RDEVTYPE=TYPFCP (FCP)
      (Fabric-owner ID relevant to CLASSPEC TYPFCP devices)
0018   24 Bitstring    1 RDEVOSAS       OSA Subtypes
0019   25 Bitstring    1 RDEVNETF       VNET Configuration Flags
          00000080       RDEVSWM        x'80' RDEVSWM - VSWITCH
                                        Controller Managed Device
001A   26 Bitstring    1 RDEVFCLN       FCP LUN Access Flag
          1... ....      RDEVURAC       X'80' RDEVURAC USERACCESSID
                                        Option used on Attach
001B   27 Bitstring    1 RDEVPCNT       Num of ports supported per chpid
001C   28 Signed       4 RDEVVSAQ       Activate Queues counter
0020   32 Signed       4 RDEVVSSW       Signal(Write) instruction counter
0024   36 Signed       4 RDEVVSSR       Signal(Read) instruction counter
0028   40 Signed       4 RDEVVSSS       Signal(Sync) instruction counter
002C   44 Signed       4 RDEVVSSF       Signal failure counter
       The following counters are used to keep track of
       interruptions related to VSWITCH QDIO Connections.
       Counter Serialization
       RDEVVSIN   - Serialized by Compare and SWAP
       RDEVVSIR   - Serialize by VDEVOTSK Lock
       RDEVVSID   - Serialized by Compare and SWAP
0030   48 Signed       4 RDEVVSIN       PCI/AI Interruptions (Total)
0034   52 Signed       4 RDEVVSIR       PCI/AI Interrupt Soliciting
                                        Response
0038   56 Signed       4 RDEVVSID       PCI/AI Interruptions Discarded
003C   60 Address      4 RDEVDREP       Address of device reattach
                                        routine
0040   64 Signed       4 RDEVFSID       Temporary Subchannel ID (for
                                        detach)
0044   68 Signed       4 RDEVVEPC       Count of EDEV paths using this
                                        FCP
0048   72 Address      4 RDEVQDBK       Pointer to the SCQDIOBK DSECT
004C   76 Bitstring   16 RDEVCFID (0)   Converted (UTF-8) fabric-owner ID
004C   76 Bitstring    8 RDEVCLFI       Left half of FOID (UTF-8)
0054   84 Bitstring    8 RDEVCRFI       Right half of FOID (UTF-8)
005C   92 Bitstring   16 RDEVUFID (0)   Unconverted (EBCDIC) fabric-owner
                                        ID
005C   92 Bitstring    8 RDEVULFI       Left half of FOID (EBCDIC)
0064  100 Bitstring    8 RDEVURFI       Right half of FOID (EBCDIC)
006C  108 Bitstring    8 RDEVWWPN (0)   Assigned WWPN (BINARY)
006C  108 Bitstring    6 *
0072  114 Bitstring    2 RDEVWWCI       Configured ID part of RDEVWWPN
0074  116 Bitstring    2 RDEVWDCI       Default Configured ID for
                                        RDEVWWPN
0076  118 Bitstring    1 RDEVQINP       Number of Input queues
0077  119 Bitstring    1 RDEVQOUT       Number of Output queues
0078  120 Address      4 RDEVAIFB       L:Address of AIF Device Controls
       RDEVQSBK is serialized by the LANBK Lock
007C  124 Address      4 RDEVQSBK       VSWITCH L:VQSBK Address
0080  128 Bitstring    1 RDEVMFS        Maximum Frame Size (Hipersockets)
          00000000       RDEVMFNA       X'00' RDEVMFNA MFS not applicable
          00000001       RDEVMF16       X'01' RDEVMF16 16 Kilobyte MFS
          00000002       RDEVMF24       X'02' RDEVMF24 24 Kilobyte MFS
          00000003       RDEVMF40       X'03' RDEVMF40 40 Kilobyte MFS
          00000004       RDEVMF64       X'04' RDEVMF64 64 Kilobyte MFS
0081  129 Bitstring    1 RDEVSUPC       VSWITCH Device MIH Supercede
                                        State
          00000000       RDEVSSIN       X'00' RDEVSSIN MIH Supersede is
                                        INACTIVE
          00000004       RDEVSSAC       X'04' RDEVSSAC MIH Supersede is
                                        ACTIVE
          00000008       RDEVSSAA       X'08' RDEVSSAA MIH Supersede is
                                        ACTIVE with Alternate MIRATE
0082  130 Bitstring    1 RDEVFLG2       Flags
          00000080       RDEVDTPL       X'80' RDEVDTPL Detach SSI call
          00000040       RDEVPCDM       X'40' RDEVPCDM Adapter pCHID
                                        Valid Bit. When on, a valid pCHID
                                        is stored in RDEVPCHD
          00000020       RDEVPGUS       X'20' RDEVPGUS Device is in use
                                        on shared port group
0083  131 Bitstring    1 *              Reserved for future IBM use
0084  132 Signed       2 RDEVPCHD       Adapter's pCHID when validity bit
                                        RDEVPCDM is one
0086  134 Bitstring    2 *              Reserved for future IBM use
0088  136 Signed       4 RDEVFCAB       Pointer to FCABK
008C  140 Signed       4 RDEVVEPO       Number of online EDEVICE paths
                                        using this FCP device
0090  144 Bitstring    8 *              Reserved for future IBM use
0098  152 Bitstring    8 *              Reserved for future IBM use
      These fields are only used for SWITCH devices
      (RDEVCLAS=CLASSWCH)
          00000088       RDEVSPEC_LEN5  *-RDEVSPEC
             Device Specific Area Overlay
0018   24 Bitstring    6 RDEVTYPN       Type number of the SWITCH from
                                        the RCD data (6 EBCDIC chars).
001E   30 Bitstring    3 RDEVMODN       Model Number of the SWITCH from
                                        the RCD data (3 EBCDIC chars).
0021   33 Bitstring    3 RDEVMANF       Manufacturer of the SWITCH from
                                        the RCD data (3 EBCDIC chars).
0024   36 Bitstring    4 RDEVLIC        LIC (Licensed Internal Code)
                                        Version/Release from RCD data (4
                                        EBCDIC chars). First 2 bytes
                                        contain the version and the last
                                        2 bytes contain the release.
0028   40 Bitstring    1 RDEVSWFG       SWITCH Flag
          1... ....      RDEVRFRU       X'80' RDEVRFRU Supports Read FRU
                                        Indicators Command
0029   41 Bitstring    3 *              Reserved
002C   44 Address      4 RDEVFRUB       FRU Information Block address
          00000018       RDEVSPEC_LEN6  *-RDEVSPEC
      This area is a re-map of the RDEV for TYPE1 subchannels.
0000    0 Address      4 RDEVCSC        Host logical address of command
                                        block (must be backed below 2G.)
0004    4 Signed       4 RDEVIRA        Return address after TYPE1
                                        interrupt, cleared by IRA after
                                        interrupt.
0008    8 Address      4 RDEVSAVE       Host logical address of a free
                                        storage area used to save
                                        environment.
000C   12 Signed       2 RDEVRSCD       Response code from command
000E   14 Bitstring    1 RDEVSCST       Subchannel status after TYPE1 int
          ..1. ....      RDEVPGCK       X'20' RDEVPGCK Program Check
          ...1 ....      RDEVPRCK       X'10' RDEVPRCK Protection Check
          .... 1...      RDEVCDCK       X'08' RDEVCDCK Channel Data Check
          .... .1..      RDEVCCCK       X'04' RDEVCCCK Channel Control
                                        Check
          .... ...1      RDEVBKUP       X'01' RDEVBKUP Backed UP
000F   15 Bitstring    1 RDEVIMSG       Informational message count
0010   16 Bitstring    8 *              Reserved for IBM use

          
*** RDEV - REAL DEVICE CONTROL BLOCK
*
*     +------+------+------+------+---------------------------+
*   0 |:VCLAS|:VTYPE|:VFEAT|:VSCLS|         RDEVUSER          |
*     +------+------+------+------+------+------+------+------+
*   8 |         RDEVVDEV          |:VMIHF|:VLPM |:VSRFL|:VSZCK|
*     +------+------+------+------+------+------+------+------+
*  10 |:VSTAT|:VAFLG|:VRFLG|:VDFLG|         RDEVLSOP          |
*     +------+------+------+------+---------------------------+
*  18 |                                                       |
*     =                       RDEVSPEC                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  A0 |         RDEVLOWN          |         RDEVTSKQ          |
*     +---------------------------+---------------------------+
*  A8 |         RDEVCTRG          |         RDEVCTRD          |
*     +---------------------------+------+------+------+------+
*  B0 |         RDEVEDEV          |:VPOSH|:VMFLG|:VPVSC|(0B7) |
*     +---------------------------+------+------+------+------+
*  B8 |         RDEVNXTI          |         RDEVNXTW          |
*     +---------------------------+------+------+-------------+
*  C0 |         RDEVAIOR          |:VSID0|:VSID1|  RDEVSUB    |
*     +-------------+-------------+------+------+-------------+
*  C8 |  RDEVDEV    |  RDEVMBI    |         RDEVMBLK          |
*     +-------------+------+------+-------------+------+------+
*  D0 |  RDEVCUID   |:VCUMN|:VIDFL|  RDEVDVID   |:VDVMN|:VRDMN|
*     +-------------+------+------+-------------+------+------+
*  D8 |         RDEVERPA          |         RDEVMIH           |
*     +---------------------------+---------------------------+
*  E0 |         RDEVSDR           |         RDEVWTDV          |
*     +---------------------------+---------------------------+
*  E8 |         RDEVCTIO          |         RDEVCTRS          |
*     +---------------------------+---------------------------+
*  F0 |         RDEVCTRU          |         RDEVCTSN          |
*     +---------------------------+---------------------------+
*  F8 |         RDEVCTSS          |         RDEVCTSR          |
*     +---------------------------+---------------------------+
* 100 |         RDEVCTSI          |         RDEVCTUI          |
*     +---------------------------+---------------------------+
* 108 |         RDEVRCWH          |         RDEVRCWP          |
*     +---------------------------+---------------------------+
* 110 |                       RDEVRTPD                        |
*     +---------------------------+---------------------------+
* 118 |         RDEVMICT          |         RDEVSKCT          |
*     +---------------------------+---------------------------+
* 120 |         RDEVAQTM          |         RDEVMCIA          |
*     +---------------------------+---------------------------+
* 128 |         RDEVLKTK          |         RDEVHFSD          |
*     +---------------------------+------+------+------+------+
* 130 |         RDEVHFLK          |:VMONS|:VECMF|RDEVSS|//////|
*     +---------------------------+------+------+------+------+
* 138 |         RDEVRDCA          |:VCHP0|:VCHP1|:VCHP2|:VCHP3|
*     +------+------+------+------+------+------+------+------+
* 140 |:VCHP4|:VCHP5|:VCHP6|:VCHP7|RDEVDP|:VPAM |:VRVPT|:VLPO |
*     +------+------+------+------+------+------+------+------+
* 148 |:VPIM |:VPFLG|:VOBS |:VCMM |         RDEVCC1T          |
*     +------+------+------+------+---------------------------+
* 150 |         RDEVSNA           |         RDEVTRC           |
*     +---------------------------+---------------------------+
* 158 |         RDEVNRDC          |         RDEVSMIH          |
*     +---------------------------+---------------------------+
* 160 |         RDEVWRCT          |         RDEVRDCT          |
*     +---------------------------+---------------------------+
* 168 |         RDEVWXCT          |         RDEVRXCT          |
*     +------+------+------+------+---------------------------+
* 170 |:VRCDC|:VQSPM|:VLPIM|:VRLPM|         RDEVRSE           |
*     +------+------+------+------+---------------------------+
* 178 |         RDEVLIFO          |         RDEVERPQ          |
*     +-------------+------+------+------+------+------+------+
* 180 |  RDEVHTCT   |:VHFLG|:VHOTP|:VAMSG|:VDPM |:VSCI |:VXIO |
*     +------+------+------+------+------+------+------+------+
* 188 |:VCPIO|:VDLST|:VERPG|:VD254|         RDEVIOP3          |
*     +------+------+------+------+------+------+------+------+
* 190 |:VBIT1|:VBIT2|/////////////|:VSICF|:VBIFG|:VLPS |:VGVFG|
*     +------+------+-------------+------+------+------+------+
* 198 |         RDEVGVVD          |         RDEVRCD           |
*     +---------------------------+---------------------------+
* 1A0 |         RDEVSICA          |         RDEV254A          |
*     +---------------------------+---------------------------+
* 1A8 |                       RDEVAPLK                        |
*     |                                                       |
*     +---------------------------+---------------------------+
* 1B8 |         RDEVCUI           |         RDEVNXTR          |
*     +---------------------------+---------------------------+
* 1C0 |         RDEVDIO           |         RDEVENQ           |
*     +---------------------------+-------------+-------------+
* 1C8 |         RDEVHTIM          |  RDEVHRAT   |  RDEVHSID   |
*     +---------------------------+-------------+-------------+
* 1D0 |                                                       |
*     =                       RDEVAMTQ                        =
*     |                           +---------------------------+
* 208 |                           |         RDEVUSLP          |
*     +---------------------------+---------------------------+
* 210 |         RDEVUIXT          |         RDEVATIM          |
*     +------+------+------+------+-------------+------+------+
* 218 |:VFCXO|:VSNPD|:VCNFG|:VPVFG|  RDEVHPPL   |:VQLFG|:VESEF|
*     +------+------+------+------+-------------+------+------+
* 220 |         RDEVTHPT          |         RDEVPGCT          |
*     +---------------------------+---------------------------+
* 228 |         RDEVPAVB          |         RDEVPAVA          |
*     +---------------------------+---------------------------+
* 230 |         RDEVDDTE          |         RDEVNHIO          |
*     +---------------------------+---------------------------+
* 238 |         RDEVPAVP          |         RDEVHPER          |
*     +---------------------------+---------------------------+
* 240 |         RDEVSVSD          |         RDEVPAVM          |
*     +---------------------------+---------------------------+
* 248 |         RDEVPAV1          |         RDEVPAV2          |
*     +---------------------------+---------------------------+
* 250 |         RDEVSCPQ          |         RDEVSCQT          |
*     +---------------------------+---------------------------+
* 258 |         RDEVSCQC          |         RDEVSCPT          |
*     +------+------+-------------+---------------------------+
* 260 |:VSCF |:VFLAG|  RDEVMIHT   |         RDEVPAV3          |
*     +------+------+-------------+---------------------------+
* 268 |         RDEVHPLK          |         RDEVAQSV          |
*     +---------------------------+---------------------------+
* 270 |         RDEVGALI          |         RDEVPVQT          |
*     +---------------------------+---------------------------+
* 278 |                       RDEVSKSM                        |
*     +---------------------------+------+------+-------------+
* 280 |         RDEVEEXT          |:VEMDL|:VBNOP|  RDEVMIHC   |
*     +---------------------------+------+------+-------------+
* 288 |         RDEVUSR1          |         RDEVUSR2          |
*     +---------------------------+---------------------------+
* 290 |         RDEVUSR3          |         RDEVUSR4          |
*     +---------------------------+---------------------------+
* 298 |         RDEVEQBK          |         RDEVXLCK          |
*     +-------------+------+------+---------------------------+
* 2A0 |  RDEVMAXD   |:VFCXM|:VFCXL|         RDEVDTCH          |
*     +-------------+------+------+---------------------------+
* 2A8 |/////////////|:VCER1|:VCER2|///////////////////////////|
*     +------+------+------+------+---------------------------+
* 2B0 |:VMTFC|:VMTFG|/////////////|         RDEVMTE0          |
*     +------+------+-------------+---------------------------+
* 2B8 |         RDEVMTE1          |         RDEVMTE2          |
*     +---------------------------+---------------------------+
* 2C0 |         RDEVMTE3          |         RDEVMTE4          |
*     +---------------------------+---------------------------+
* 2C8 |         RDEVNOAL          |         RDEVYSAL          |
*     +---------------------------+---------------------------+
* 2D0 |                       RDEVIOQT                        |
*     +-------------------------------------------------------+
* 2D8 |                       RDEVIOQS                        |
*     +---------------------------+---------------------------+
* 2E0 |         RDEVWRAL          |         RDEVRDAL          |
*     +---------------------------+---------------------------+
* 2E8 |         RDEVWXAL          |         RDEVRXAL          |
*     +---------------------------+---------------------------+
* 2F0 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
* 2F8 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
* 300 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*
*** RDEV - REAL DEVICE CONTROL BLOCK
          
*** Overlay for RDEVSPEC in RDEV
*
*     +---------------------------+---------------------------+
*  18 |         RDEVMDSK          |         RDEVVOL           |
*     +---------------------------+-------------+-------------+
*  20 |                RDEVSER                  |/////////////|
*     +-------------+-------------+-------------+-------------+
*  28 |  RDEVHRCT   |  RDEVMDCT   |  RDEVLCNT   |  RDEVFCYL   |
*     +-------------+-------------+-------------+-------------+
*  30 |  RDEVPCYL   |/////////////|         RDEVMEXT          |
*     +-------------+-------------+---------------------------+
*  38 |         RDEVTEXT          |         RDEVEXPB          |
*     +---------------------------+---------------------------+
*  40 |         RDEVPIOL          |         RDEVRSVQ          |
*     +---------------------------+------+------+------+------+
*  48 |         RDEVRTRQ          |//////|:VVPPS|:VDDFG|:VMXFG|
*     +---------------------------+------+------+------+------+
*  50 |///////////////////////////|:VDCST|:VFSTW|:VDEXF|:VMDCF|
*     +---------------------------+------+------+------+------+
*  58 |         RDEVBAPT          |         RDEVEXPT          |
*     +---------------------------+-------------+------+------+
*  60 |///////////////////////////|/////////////|:VBAS4|:VBAS6|
*     +---------------------------+-------------+------+------+
*  68 |        RDEVCYL32          |////////////////////|:VDS08|
*     +------+------+------+------+------+------+------+------+
*  70 |:VDS36|:VUNIT|:VDXID|:VDXPS|:VDRAN|:VDRAB|   (076)-    |
*     +------+------+------+------+------+------+------+------+
*  78 |        -RDEVSERO          |:VPPRC|:VMIRS|:VFLCP|:VPPSP|
*     +---------------------------+------+------+------+------+
*  80
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +---------------------------+------+------+------+------+
*  18 |         RDEVSPT           |:VTPFG|:VTPF2|:VMODE|//////|
*     +---------------------------+------+------+------+------+
*  20 |                RDEVSERT                 |/////////////|
*     +---------------------------+-------------+-------------+
*  28 |         RDEVSUSD          |         RDEVSTAP          |
*     +---------------------------+---------------------------+
*  30 |         RDEVKEY1          |         RDEVKEY2          |
*     +---------------------------+---------------------------+
*  38 |         RDEVDKY1          |         RDEVDKY2          |
*     +---------------------------+---------------------------+
*  40
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +-------------------------------------------------------+
*  18 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  20 |                                                       |
*     =                       RDEVKAL1                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  40 |                                                       |
*     =                       RDEVKAL2                        =
*     |                                                       |
*     +---------------------------+---------------------------+
*  60 |         RDEVKPT1          |         RDEVKPT2          |
*     +---------------------------+---------------------------+
*  68
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +---------------------------+
*  18 |         RDEVRSP           | 1C
*     +---------------------------+
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +------+------+------+------+---------------------------+
*  18 |:VTFLG|:VADVF|:VLLEN|:VTMCD|         RDEVCON           |
*     +------+------+------+------+-------------+------+------+
*  20 |         RDEVWSFD          |  RDEVWSFL   |RDEVPT|:VQFLG|
*     +-------------+-------------+------+------+------+------+
*  28 |  RDEVWDTH   |  RDEVHGHT   |:VMRBP|:VMRCL|/////////////|
*     +-------------+-------------+------+------+-------------+
*  30 |  RDEVUSLN   |  RDEVUSLO   |  RDEVPWLN   |  RDEVPWLO   |
*     +-------------+-------------+-------------+-------------+
*  38 |  RDEVCMLN   |  RDEVCMLO   |         RDEVDVMD          |
*     +-------------+-------------+---------------------------+
*  40 |///////////////////////////////////////////////////////|
*     =///////////////////////////////////////////////////////=
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  58 |                                                       |
*     =                       RDEVTDUA                        =
*     |                                                       |
*     +-------------------------------------------------------+
*  80
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVTDUA in RDEV
*
*     +---------------------------+-------------+-------------+
*  58 |         RDEVTRQ           |  RDEVINPL   |  RDEVOUTL   |
*     +-------------+-------------+------+------+------+------+
*  60 |  RDEVINP@   |  RDEVSTS@   |:VROW |:VCOL |:VERSE|:VSFLG|
*     +------+------+------+------+------+------+------+------+
*  68 |:VCFLG|:VEFLG|:VLFLG|:VGFDE|         RDEVLDDB          |
*     +------+------+------+------+---------------------------+
*  70 |         RDEVSUSP          |         RDEVIORQ          |
*     +---------------------------+---------------------------+
*  78 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  80
*
*** Overlay for RDEVTDUA in RDEV
          
*** Overlay for RDEVTDUA in RDEV
*
*     +------+------+------+------+------+------+------+------+
*  58 |:VSCRL|:VOCNT|:VTTYF|:VSADN|:VATNC|:VSSFL|:VRTRC|//////|
*     +------+------+------+------+------+------+------+------+
*  60 |         RDEVIOSV          |///////////////////////////|
*     +---------------------------+///////////////////////////|
*  68 |///////////////////////////////////////////////////////|
*     =///////////////////////////////////////////////////////=
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  80
*
*** Overlay for RDEVTDUA in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +------+--------------------+---------------------------+
*  18 |:VCFMD|////////////////////|         RDEVCFLK          |
*     +------+--------------------+---------------------------+
*  20 |         RDEVCFDV          | 24
*     +---------------------------+
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +------+------+------+------+---------------------------+
*  18 |:VOSAS|:VNETF|:VFCLN|:VPCNT|         RDEVVSAQ          |
*     +------+------+------+------+---------------------------+
*  20 |         RDEVVSSW          |         RDEVVSSR          |
*     +---------------------------+---------------------------+
*  28 |         RDEVVSSS          |         RDEVVSSF          |
*     +---------------------------+---------------------------+
*  30 |         RDEVVSIN          |         RDEVVSIR          |
*     +---------------------------+---------------------------+
*  38 |         RDEVVSID          |         RDEVDREP          |
*     +---------------------------+---------------------------+
*  40 |         RDEVFSID          |         RDEVVEPC          |
*     +---------------------------+---------------------------+
*  48 |         RDEVQDBK          |        RDEVCLFI-          |
*     +---------------------------+---------------------------+
*  50 |          -(04C)           |        RDEVCRFI-          |
*     +---------------------------+---------------------------+
*  58 |          -(054)           |        RDEVULFI-          |
*     +---------------------------+---------------------------+
*  60 |          -(05C)           |        RDEVURFI-          |
*     +---------------------------+---------------------------+
*  68 |          -(064)           |///////////////////////////|
*     +-------------+-------------+-------------+------+------+
*  70 |/////////////|  RDEVWWCI   |  RDEVWDCI   |:VQINP|:VQOUT|
*     +-------------+-------------+-------------+------+------+
*  78 |         RDEVAIFB          |         RDEVQSBK          |
*     +------+------+------+------+-------------+-------------+
*  80 |:VMFS |:VSUPC|:VFLG2|//////|  RDEVPCHD   |/////////////|
*     +------+------+------+------+-------------+-------------+
*  88 |         RDEVFCAB          |         RDEVVEPO          |
*     +---------------------------+---------------------------+
*  90 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  98 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  A0
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVSPEC in RDEV
*
*     +-----------------------------------------+-------------+
*  18 |                RDEVTYPN                 | RDEVMODN-   |
*     +------+--------------------+-------------+-------------+
*  20 |-(01E)|     RDEVMANF       |         RDEVLIC           |
*     +------+--------------------+---------------------------+
*  28 |:VSWFG|////////////////////|         RDEVFRUB          |
*     +------+--------------------+---------------------------+
*  30
*
*** Overlay for RDEVSPEC in RDEV
          
*** Overlay for RDEVTYP1 in RDEV
*
*     +---------------------------+---------------------------+
*   0 |         RDEVCSC           |         RDEVIRA           |
*     +---------------------------+-------------+------+------+
*   8 |         RDEVSAVE          |  RDEVRSCD   |:VSCST|:VIMSG|
*     +---------------------------+-------------+------+------+
*  10 |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  18
*
*** Overlay for RDEVTYP1 in RDEV

 
Symbol         Dspl Value
-------------- ---- -----
RDEV_FLASHCOPY_ACTIVE
               006F 02
RDEV_VOLUME_SPACE_MANAGEMENT
               0070 C0
RDEVACTV       0069 20
RDEVADVF       0019
RDEVAFLG       0011
RDEVAIFB       0078
RDEVAINH       0019 04
RDEVAIO        0068 01
RDEVAIOR       00C0
RDEVALID       0010 80
RDEVALRM       0068 20
RDEVALT        0195 20
RDEVAMSG       0184
RDEVAMTQ       01D0
RDEVAPGI       0144 10
RDEVAPLC       001B 10
RDEVAPLI       001B 40
RDEVAPLK       01A8
RDEVAPLO       001B 80
RDEVAQSV       026C
RDEVAQTM       0120
RDEVASCI       001B 04
RDEVASGN       001C 04
RDEVASNV       001C 40
RDEVASRT       0261 80
RDEVATIM       0214
RDEVATNC       005C
RDEVATOF       0013 08
RDEVATPL       0149 01
RDEVAUTO       0013 80
RDEVBAPT       0058
RDEVBAS4       0066
RDEVBAS6       0067
RDEVBIFG       0195
RDEVBIT1       0190
RDEVBIT2       0191
RDEVBKUP       000E 01
RDEVBNOP       0285
RDEVBOX        0010 20
RDEVBXP        004F 01
RDEVCACT       0054 80
RDEVCARD       0068 02
RDEVCCCK       000E 04
RDEVCCTR       0149 80
RDEVCC1T       014C
RDEVCDCK       000E 08
RDEVCER1       02AA
RDEVCER2       02AB
RDEVCFAT       0018 80
RDEVCFDV       0020
RDEVCFID       004C
RDEVCFLG       0068
RDEVCFLK       001C
RDEVCFMD       0018
RDEVCHPS       013C
RDEVCHP0       013C
RDEVCHP1       013D
RDEVCHP2       013E
RDEVCHP3       013F
RDEVCHP4       0140
RDEVCHP5       0141
RDEVCHP6       0142
RDEVCHP7       0143
RDEVCLAS       0000
RDEVCLFI       004C
RDEVCMLN       0038
RDEVCMLO       003A
RDEVCMM        014B
RDEVCMS        006A 02
RDEVCNFG       021A
RDEVCODE       0000
RDEVCOL        0065
RDEVCON        001C
RDEVCORD       0064
RDEVCPIO       0188
RDEVCPNA       0067 08
RDEVCPVL       0011 10
RDEVCRFI       0054
RDEVCSC        0000
RDEVCSEE       004E 20
RDEVCSNF       004E 10
RDEVCTIO       00E8
RDEVCTL        0018 04
RDEVCTRD       00AC
RDEVCTRG       00A8
RDEVCTRS       00EC
RDEVCTRU       00F0
RDEVCTSI       0100
RDEVCTSN       00F4
RDEVCTSR       00FC
RDEVCTSS       00F8
RDEVCTUI       0104
RDEVCUI        01B8
RDEVCUID       00D0
RDEVCUIV       00D3 80
RDEVCUMN       00D2
RDEVCYL        0068 6A
RDEVCYL32      0068
RDEVDACP       0054 20
RDEVDACT       0054 10
RDEVDBCS       0069 08
RDEVDCST       0054
RDEVDDFG       004E
RDEVDDTE       0230
RDEVDEAD       000E 02
RDEVDED        0011 08
RDEVDEFN       0000
RDEVDEND       0073 08
RDEVDEV        00C8
RDEVDEXF       0056
RDEVDFLG       0013
RDEVDGIN       0068 04
RDEVDIAG       0068 40
RDEVDING       0013 04
RDEVDIO        01C0
RDEVDISA       0018 08
RDEVDKY1       0038
RDEVDKY2       003C
RDEVDLST       0189
RDEVDOEN       0018 02
RDEVDP         0144
RDEVDPM        0185
RDEVDRAB       0075
RDEVDRAN       0074
RDEVDREP       003C
RDEVDROP       0018 10
RDEVDS08       006F
RDEVDS36       0070
RDEVDS36_BIT0  0070 80
RDEVDS36_BIT1  0070 40
RDEVDTCH       02A4
RDEVDTPL       0082 00000080
RDEVDUPN       007C 40
RDEVDUPX       007C 20
RDEVDVID       00D4
RDEVDVIV       00D3 40
RDEVDVMD       003C
RDEVDVMN       00D6
RDEVDXAV       0073 80
RDEVDXID       0072
RDEVDXPN       0073 40
RDEVDXPR       0056 80
RDEVDXPS       0073
RDEVDXSC       0056 40
RDEVD254       018B
RDEVECMF       0135
RDEVECOL       0019 80
RDEVEDEV       00B0
RDEVEDIC       001B 08
RDEVEEXT       0280
RDEVEFLG       0069
RDEVEHLT       0019 40
RDEVEMDL       0284
RDEVEMUL       0010 40
RDEVENAB       0018 20
RDEVENBL       021A 20
RDEVENCI       001D 40
RDEVENCR       001D 80
RDEVEND        0308
RDEVENQ        01C4
RDEVENTB       021A 04
RDEVEQBK       0298
RDEVERPA       00D8
RDEVERPG       018A
RDEVERPQ       017C
RDEVERR        0069 04
RDEVERSE       0066
RDEVESEF       021F
RDEVESEL       0069 40
RDEVESEN       021F 80
RDEVESE1       021F 40
RDEVEXMW       0135 40
RDEVEXOF       0010 04
RDEVEXPB       003C
RDEVEXPT       005C
RDEVFBA        004E 40
RDEVFCAB       0088
RDEVFCAL       007E 40
RDEVFCDS       007E 80
RDEVFCFV       007E 20
RDEVFCLN       001A
RDEVFCSE       007E 10
RDEVFCXL       02A3
RDEVFCXM       02A2
RDEVFCXO       0218
RDEVFCX0       02A3 00000000
RDEVFCX1       02A3 00000001
RDEVFCX2       02A3 00000002
RDEVFCYL       002E
RDEVFDNP       0073 10
RDEVFDOP       0073 20
RDEVFEAT       0002
RDEVFEXP       0013 10
RDEVFLAG       0261
RDEVFLCP       007E
RDEVFLGS       0010
RDEVFLG2       0082
RDEVFL85       0195 40
RDEVFONL       000E 10
RDEVFORC       0027 08
RDEVFPO        004E 80
RDEVFREE       0011 20
RDEVFREQ       021B 08
RDEVFRMH       0261 01
RDEVFRUB       002C
RDEVFSID       0040
RDEVFSII       0067 01
RDEVFSSA       0067 02
RDEVFSTW       0055
RDEVFWA        0055 80
RDEVFWD        0055 10
RDEVFWDP       0055 20
RDEVFWS        0055 08
RDEVF370       004E 08
RDEVGALI       0270
RDEVGFDE       006B
RDEVGONE       006A 80
RDEVGRPD       0144 80
RDEVGSUS       0068 08
RDEVGTDE       000E 08
RDEVGVEN       0197 40
RDEVGVFG       0197
RDEVGVIO       0197 04
RDEVGVLV       0197 08
RDEVGVPD       0197 80
RDEVGVRO       0197 20
RDEVGVRT       0197 10
RDEVGVVD       0198
RDEVHALT       0013 20
RDEVHELD       0013 20
RDEVHFLG       0182
RDEVHFLK       0130
RDEVHFSD       012C
RDEVHGHT       002A
RDEVHOLD       0067 40
RDEVHOT        0182 20
RDEVHOTD       0182 40
RDEVHOTP       0183
RDEVHPAL       021B 10
RDEVHPBA       021B 20
RDEVHPER       023C
RDEVHPLK       0268
RDEVHPPL       021C
RDEVHRAT       01CC
RDEVHRCT       0028
RDEVHSID       01CE
RDEVHSIO       021A 10
RDEVHTCT       0180
RDEVHTIM       01C8
RDEVHYQU       021A 40
RDEVHYRS       021A 02
RDEVIDFL       00D3
RDEVIDNT       005D 10
RDEVIMSG       000F
RDEVINIT       000E 01
RDEVINP@       0060
RDEVINPL       005C
RDEVINRQ       0010 10
RDEVINTP       00B5 80
RDEVINTR       0012 20
RDEVIOPB       0190
RDEVIOP1       0184
RDEVIOP2       0188
RDEVIOP3       018C
RDEVIOQS       02D8
RDEVIOQT       02D0
RDEVIORQ       0074
RDEVIOSV       0060
RDEVIPND       0013 10
RDEVIRA        0004
RDEVIRM        0012 40
RDEVKAL1       0020
RDEVKAL2       0040
RDEVKEY1       0030
RDEVKEY2       0034
RDEVKPRC       007C 0E
RDEVKPT1       0060
RDEVKPT2       0064
RDEVLBEN       001D 20
RDEVLB85       001D 10
RDEVLCKW       00A0
RDEVLCNFG      00B7
RDEVLCNT       002C
RDEVLDDB       006C
RDEVLDST       0149 08
RDEVLFLG       006A
RDEVLGOF       0030
RDEVLHLD       0018 40
RDEVLIC        0024
RDEVLIFO       0178
RDEVLING       0069 02
RDEVLKTK       0128
RDEVLLEN       001A
RDEVLOCK       00A0
RDEVLOFF       0010 08
RDEVLOG        0018 80
RDEVLOGE       006A 40
RDEVLOGO       0068 80
RDEVLOWN       00A0
RDEVLPIM       0172
RDEVLPM        000D
RDEVLPO        0147
RDEVLPS        0196
RDEVLPUR       006A 20
RDEVLSOP       0014
RDEVMANF       0021
RDEVMAXD       02A0
RDEVMBF1       0135 80
RDEVMBI        00CA
RDEVMBLK       00CC
RDEVMBSF       00D3 04
RDEVMCIA       0124
RDEVMDC        0057 E0
RDEVMDCF       0057
RDEVMDCP       0013 02
RDEVMDCT       002A
RDEVMDOF       0057 40
RDEVMDON       0057 20
RDEVMDSK       0018
RDEVMDSV       001C 20
RDEVMEXT       0034
RDEVMFLG       00B5
RDEVMFNA       0080 00000000
RDEVMFS        0080
RDEVMF16       0080 00000001
RDEVMF24       0080 00000002
RDEVMF40       0080 00000003
RDEVMF64       0080 00000004
RDEVMICT       0118
RDEVMIH        00DC
RDEVMIHC       0286
RDEVMIHF       000C
RDEVMIHM       0012 01
RDEVMIHT       0262
RDEVMIRS       007D
RDEVMNIO       0134 20
RDEVMNOF       0134 10
RDEVMNSD       0134 80
RDEVMNSK       0134 40
RDEVMNT        0011 02
RDEVMODE       001E
RDEVMODN       001E
RDEVMOFF       0057 80
RDEVMON        0134
RDEVMONS       0134
RDEVMORE       0067 80
RDEVMPM        0144 02
RDEVMRBP       002C
RDEVMRCL       002D
RDEVMRFL       007D 20
RDEVMROP       007D 80
RDEVMRPN       007D 40
RDEVMRTM       002C
RDEVMSIC       0149 40
RDEVMTAV       02B0 08
RDEVMTE0       02B4
RDEVMTE1       02B8
RDEVMTE2       02BC
RDEVMTE3       02C0
RDEVMTE4       02C4
RDEVMTFC       02B0
RDEVMTFG       02B1
RDEVMTPC       02B1 80
RDEVMTSA       02B4
RDEVMX         004F 02
RDEVMXFG       004F
RDEVNDLF       005A 40
RDEVNETF       0019
RDEVNHIO       0234
RDEVNOAL       02C8
RDEVNOAS       001C 80
RDEVNOCR       005A 80
RDEVNOLF       005A 02
RDEVNOMS       001C 02
RDEVNPIN       0056 10
RDEVNRDC       0158
RDEVNRDX       000E 04
RDEVNRED       0069 10
RDEVNXTI       00B8
RDEVNXTR       01BC
RDEVNXTW       00BC
RDEVOBS        014A
RDEVOCNT       0059
RDEVOFFL       0011 80
RDEVORDS       02B0 10
RDEVOSAS       0018
RDEVOSC        00D3 08
RDEVOSN        00D3 10
RDEVOUTL       005E
RDEVPAM        0145
RDEVPAVA       022C
RDEVPAVB       0228
RDEVPAVM       0244
RDEVPAVP       0238
RDEVPAV1       0248
RDEVPAV2       024C
RDEVPAV3       0264
RDEVPCDM       0082 00000040
RDEVPCHD       0084
RDEVPCHG       005A 08
RDEVPCNT       001B
RDEVPCPA       005D 20
RDEVPCYL       0030
RDEVPEND       0013 10
RDEVPFCP       02B0 40
RDEVPFLG       0149
RDEVPFOM       02B0 80
RDEVPGCK       000E 20
RDEVPGCT       0224
RDEVPGUS       0082 00000020
RDEVPIM        0148
RDEVPIND       0056 20
RDEVPIOL       0040
RDEVPMIP       0144 20
RDEVPMNV       0144 40
RDEVPNOM       021A 01
RDEVPNOP       0149 10
RDEVPOSH       00B4
RDEVPPRC       007C
RDEVPPSP       007F
RDEVPRCF       007C 01
RDEVPRCI       007C 02
RDEVPRCK       000E 10
RDEVPRCP       007C 04
RDEVPRCS       007C 08
RDEVPREP       0013 40
RDEVPSS        0019 20
RDEVPSUP       0013 80
RDEVPT         0026
RDEVPTTC       001B 01
RDEVPVAL       021B 40
RDEVPVBA       021B 80
RDEVPVFG       021B
RDEVPVHP       021B 000000F0
RDEVPVQT       0274
RDEVPVSC       00B6
RDEVPWLN       0034
RDEVPWLO       0036
RDEVP3ST       02B0 04
RDEVQATN       0027 10
RDEVQDBK       0048
RDEVQDIO       00D3 20
RDEVQDO        0027 80
RDEVQFLG       0027
RDEVQHAV       0067 80
RDEVQIGE       0027 20
RDEVQINP       0076
RDEVQLFG       021E
RDEVQLK        0027 40
RDEVQOUT       0077
RDEVQRSV       0013 20
RDEVQRY        0019 10
RDEVQSBK       007C
RDEVQSPM       0171
RDEVQUIS       021A 80
RDEVRCD        019C
RDEVRCDC       0170
RDEVRCWH       0108
RDEVRCWP       010C
RDEVRDAL       02E4
RDEVRDCA       0138
RDEVRDCT       0164
RDEVRDMN       00D7
RDEVREAD       0067 20
RDEVRFLG       0012
RDEVRFRU       0028 80
RDEVRHLD       0018 01
RDEVRLPM       0173
RDEVRLPN       0013 40
RDEVROW        0064
RDEVRPRC       007C F1
RDEVRSCD       000C
RDEVRSE        0174
RDEVRSET       0012 10
RDEVRSP        0018
RDEVRSVD       0012 04
RDEVRSVQ       0044
RDEVRTPD       0110
RDEVRTRC       005E
RDEVRTRQ       0048
RDEVRUN        0067 10
RDEVRVPT       0146
RDEVRWND       001C 10
RDEVRWNP       001D 08
RDEVRXAL       02EC
RDEVRXCT       016C
RDEVSADN       005B
RDEVSAVE       0008
RDEVSBSY       0010 01
RDEVSCF        0260
RDEVSCI        0186
RDEVSCLS       0003
RDEVSCP        0194 0000001F
RDEVSCPC       0260 80
RDEVSCPE       0190 80
RDEVSCPI       0194 00000011
RDEVSCPM       0260 40
RDEVSCPO       0194 00000010
RDEVSCPQ       0250
RDEVSCPT       025C
RDEVSCPU       0194 00000012
RDEVSCQC       0258
RDEVSCQT       0254
RDEVSCRL       0058
RDEVSCST       000E
RDEVSC1E       0260 20
RDEVSDR        00E0
RDEVSDSA       000E 20
RDEVSECV       0191 80
RDEVSER        0020
RDEVSERO       0076
RDEVSERT       0020
RDEVSFLG       0067
RDEVSFNC       0066 02
RDEVSHAR       0013 08
RDEVSHRD       001C 01
RDEVSHRT       00A0
RDEVSICA       01A0
RDEVSICB       0194 00000003
RDEVSICF       0194
RDEVSICI       0194 00000001
RDEVSICO       0194 00000000
RDEVSICU       0194 00000002
RDEVSID        00C4
RDEVSID0       00C4
RDEVSID1       00C5
RDEVSIMP       0056 08
RDEVSIZE       0308 00000061
RDEVSKCT       011C
RDEVSKSM       0278
RDEVSKSM_HI    0278 00000278
RDEVSKSM_LO    0278 0000027C
RDEVSMIH       015C
RDEVSMPX       007C 80
RDEVSNA        0150
RDEVSNPC       0219 00000004
RDEVSNPD       0219
RDEVSNPE       0219 00000001
RDEVSNPI       0219 00000038
RDEVSNPM       0219 00000002
RDEVSNPR       0219 00000080
RDEVSOFF       0013 04
RDEVSOLI       0182 80
RDEVSPEC       0018
RDEVSPEC_LEN1  007F 00000068
RDEVSPEC_LEN2  0064 00000050
RDEVSPEC_LEN3  0018 00000004
RDEVSPEC_LEN4  0064 00000068
RDEVSPEC_LEN5  0098 00000088
RDEVSPEC_LEN6  002C 00000018
RDEVSPL        0011 04
RDEVSPM        0144 01
RDEVSPT        0018
RDEVSRFL       000E
RDEVSRFR       000E 80
RDEVSRSE       000E 40
RDEVSS         0136
RDEVSSAA       0081 00000008
RDEVSSAC       0081 00000004
RDEVSSCT       0013 40
RDEVSSFL       005D
RDEVSSIC       0149 20
RDEVSSIN       0081 00000000
RDEVSSIZ       0308 00000014
RDEVSTAP       002C
RDEVSTAT       0010
RDEVSTS@       0062
RDEVSTTS       0067 F0
RDEVSUB        00C6
RDEVSUDF       0012 08
RDEVSUDQ       0012 02
RDEVSUDV       0012 80
RDEVSUPC       0081
RDEVSUPM       00B5 40
RDEVSUPX       007C 10
RDEVSUSD       0028
RDEVSUSP       0070
RDEVSVSD       0240
RDEVSWFG       0028
RDEVSWM        0019 00000080
RDEVSWPN       021A 08
RDEVSYS        0011 40
RDEVSZCK       000F
RDEVTCTL       0018
RDEVTDUA       0058
RDEVTEXT       0038
RDEVTFLG       0018
RDEVTHPT       0220
RDEVTHRT       0190 40
RDEVTMCD       001B
RDEVTPFG       001C
RDEVTPF2       001D
RDEVTPND       0067 04
RDEVTRC        0154
RDEVTRQ        0058
RDEVTSKQ       00A4
RDEVTTYF       005A
RDEVTTYS       005A 01
RDEVTWIC       00D3 01
RDEVTXTC       001B 20
RDEVTYPE       0001
RDEVTYPN       0018
RDEVTYP1       0000
RDEVUDPS       0149 04
RDEVUFID       005C
RDEVUISC       0219 00000040
RDEVUIXT       0210
RDEVULFI       005C
RDEVUNIT       0071
RDEVURAC       001A 80
RDEVURES       0149 02
RDEVURFI       0064
RDEVUSER       0004
RDEVUSLN       0030
RDEVUSLO       0032
RDEVUSLP       020C
RDEVUSR1       0288
RDEVUSR2       028C
RDEVUSR3       0290
RDEVUSR4       0294
RDEVVDEV       0008
RDEVVEPC       0044
RDEVVEPO       008C
RDEVVMRD       0069 80
RDEVVM2        001B 02
RDEVVOL        001C
RDEVVPMT       005A 04
RDEVVPOF       0010 02
RDEVVPPS       004D
RDEVVSAQ       001C
RDEVVSCH       0008
RDEVVSID       0038
RDEVVSIN       0030
RDEVVSIR       0034
RDEVVSSF       002C
RDEVVSSR       0024
RDEVVSSS       0028
RDEVVSSW       0020
RDEVWASD       006A 10
RDEVWDCI       0074
RDEVWDTH       0028
RDEVWNG        0068 10
RDEVWRAL       02E0
RDEVWRCT       0160
RDEVWSF        0019 08
RDEVWSFD       0020
RDEVWSFL       0024
RDEVWTDV       00E4
RDEVWWCI       0072
RDEVWWPN       006C
RDEVWXAL       02E8
RDEVWXCT       0168
RDEVXHCT       0028 00000020
RDEVXIO        0187
RDEVXLCK       029C
RDEVXVOL       0011 01
RDEVYASN       001C 08
RDEVYSAL       02CC
RDEV14BT       0019 01
RDEV254A       01A4
RDEV3101       005A 10
RDEV6295       0261 40
RDEV7171       0019 02
RDEV8CBT       0019 E3