SZQBK Back to Index page
 
Prolog 
Control Block Contents 
   SZQBK DSECT
   SZQSTATS DSECT
   SZQSTATE DSECT
   SZQERROR DSECT
   SZQDETST DSECT
   SZQFIELD DSECT
   SZQDEVIN DSECT
   SZQPTHIN DSECT
Storage Layout 
Cross Reference (Contains links to field and bit definitions)
Programming Interface Information:
This information is NOT intended to be
used as Programming Interfaces of z/VM.


  SZQBK Prolog Top of page
  
 NAME       : HCPSZQBK
 DESCRIPTION: IOSC_queryDevice Information Block
 DSECT      : SZQBK
 FUNCTION   : The data returned by IOSC_queryDevice is placed in
              HCPSZQBK so CP can access the data.
 LOCATED BY :
 CREATED BY : HCPMNO when device statistics are gathered.
              HCPSZP when path state is queried.
 DELETED BY : HCPMNO when device statistics are gathered.
              HCPSZP when path state is queried.
 COMPATIBILITY AND MIGRATION CONCERNS :
 RELOCATION CONSIDERATIONS : None
 
 
  SZQBK Control Block Content Top of page
  




 SZQBK DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQBK          IOSC_queryDevice Information Block
0000    0 Signed       2 SZQQUERY       Query type
          .... ...1      SZQDDEVS       1 SZQDDEVS Query device state
          .... ..1.      SZQDDEVP       2 SZQDDEVP Qry device and path
                                        state
          .... ..11      SZQDDSKS       3 SZQDDSKS Qry device statistics
          .... .1..      SZQDDKPT       4 SZQDDKPT Qry device and path
                                        statistics
          .... .111      SZQDINFO       7 SZQDINFO Get additional device
                                        info
          .... 1...      SZQDDVPD       8 SZQDDVPD Qry dev state and pth
                                        ext. state
          .... 1..1      SZQDDVPE       9 SZQDDVPE Qry device state and
                                        path error
          .... 1.1.      SZQDPRID       10 SZQDPRID Get Product ID Disk
                                        statistics
0002    2 Bitstring    1 SZQDSTAT       Disk status
0003    3 Bitstring    1 *              Reserved for future IBM use
0004    4 Signed       4 SZQDTIME       Amount of time disk is active
0008    8 Signed       4 SZQDRATE       Kbytes/sec transfer rate
000C   12 Signed       4 SZQDBLKS       Number of bytes in a block
                                        (blocksize)
0010   16 Signed       4 SZQDXFER       Number of transfers to/from disk
0014   20 Signed       4 SZQDBLKR       Number of blocks read from disk
0018   24 Signed       4 SZQDBLKW       Number of blocks written to disk
001C   28 Signed       4 SZQDSEEK       Number of seek operations for
                                        disk
0020   32 Signed       4 SZQDQDPT       Queue depth
0024   36 Signed       4 *              Reserved for future IBM use
0028   40 Dbl-Word     8 SZQDUTIM       Amount of time disk is active
                                        (microseconds)
0030   48 Bitstring   68 *              Space for new query info
      Path statistics
0074  116 Bitstring   40 SZQPSTTI (8)   Up to 8 path statistics
01B4  436 Bitstring  960 *              Reserved
          00000574       SZQSIZEB       (*-SZQBK) Length of SZQBK in
                                        bytes
          000000AF       SZQSIZE        (*-SZQBK+7)/8 Length of SZQBK in
                                        double words
0002    2 Bitstring    1 SZQDEVST       Device State
          00000001       SZQDNLD        1 SZQDNLD Device not loaded
          00000002       SZQDLD         2 SZQDLD Device loaded
          00000003       SZQDACT        3 SZQDACT Device active
          00000004       SZQDSTP        4 SZQDSTP Device stopped
          00000005       SZQDERR        5 SZQDERR Device in error
0003    3 Bitstring    1 SZQPTHCT
0004    4 Bitstring    2 *              Reserved for future IBM use
0006    6 Bitstring   16 SZQPATHS       Path state information
0016   22 Bitstring  152 SZQPATHE (8)   Path error statistics
04D6 1238 Bitstring   64 SZQPATHD       Path detailed state
0516 1302 Bitstring    8 SZQDVFLD       Device field info
       This dsect maps SZQPSTTI




 SZQSTATS DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQSTATS       IOSC_queryDevice Information Block
0000    0 Signed       2 SZQPIDNM       Pathid number
0002    2 Bitstring    1 SZQPSTAT       Path status - see SZQDSTAT for
                                        bit definitions
0003    3 Bitstring    1 *              Reserved for future IBM use
0004    4 Signed       4 SZQPTIME       Amount of time path is active
0008    8 Signed       4 SZQPRATE       Kbytes/sec transfer rate
000C   12 Signed       4 SZQPXFER       Number of transfers to/from disk
0010   16 Signed       4 SZQPBLKR       Number of blocks read from disk
0014   20 Signed       4 SZQPBLKW       Number of blocks written to disk
0018   24 Signed       4 SZQPSEEK       Number of seek operations for
                                        disk
001C   28 Signed       4 SZQPQDPT       Queue depth
0020   32 Dbl-Word     8 SZQPUTIM       Amount of time path is active
                                        (microseconds)
          00000028       SZQSTSSZ       *-SZQSTATS Size of path
                                        statistics info in bytes This
                                        dsect map SZQPATHS




 SZQSTATE DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQSTATE       IOSC_queryDevice Information Block
0000    0 Bitstring    1 SZQPTHID       Path id
0001    1 Bitstring    1 SZQPTHST       Path state
          00000001       SZQDPACT       1 SZQDPACT Path is Active
          00000002       SZQDPSTP       2 SZQDPSTP Path is stopped
          00000003       SZQDPIER       3 SZQDPIER Path could not be
                                        initially established
          00000004       SZQDPERR       4 SZQDPERR Path established, but
                                        since broken *** Path error codes
          00000001       SZQPEC01       1 SZQPEC01 Get path id error
          00000002       SZQPEC02       2 SZQPEC02 Get parent error
          00000003       SZQPEC03       3 SZQPEC03 Open parent device
                                        error
          00000004       SZQPEC04       4 SZQPEC04 Get parent device set
                                        type error
          00000005       SZQPEC05       5 SZQPEC05 Bad parent device set
                                        type error
          00000006       SZQPEC06       6 SZQPEC06 Get path lun id error
          00000007       SZQPEC07       7 SZQPEC07 Get path ww name error
          00000008       SZQPEC08       8 SZQPEC08 Get parent device load
                                        error
          00000009       SZQPEC09       9 SZQPEC09 Get parent device
                                        number error
          0000000A       SZQPEC10       10 SZQPEC10 Get parent device
                                        open error
          0000000B       SZQPEC11       11 SZQPEC11 SCIOLQWWN error
          0000000C       SZQPEC12       12 SZQPEC12 SCIOLSTART error
          0000000D       SZQPEC13       13 SZQPEC13 SCIOLINQU error
          0000000E       SZQPEC14       14 SZQPEC14 Bad lun violation
                                        error
          0000000F       SZQPEC15       15 SZQPEC15 IEEE verification
                                        memory error
          00000010       SZQPEC16       16 SZQPEC16 Multiple devices
                                        violation error
          00000011       SZQPEC17       17 SZQPEC17 Get serial number
                                        memory error
          00000012       SZQPEC18       18 SZQPEC18 Report target memory
                                        error
          00000013       SZQPEC19       19 SZQPEC19 SCIOLCMD error
          00000014       SZQPEC20       20 SZQPEC20 Get parent driver
                                        error
          00000015       SZQPEC21       21 SZQPEC21 SCSI open internal
                                        state error
          00000016       SZQPEC22       22 SZQPEC22 SCSI open access
                                        error
          00000017       SZQPEC23       23 SZQPEC23 SCSI open memory
                                        error
          00000018       SZQPEC24       24 SZQPEC24 SCSI open timeout
                                        error
          00000019       SZQPEC25       25 SZQPEC25 SCSI open no device
                                        error
          0000001A       SZQPEC26       26 SZQPEC26 CP open internal
                                        state error
          0000001B       SZQPEC27       27 SZQPEC27 CP open access error
          0000001C       SZQPEC28       28 SZQPEC28 CP open memory error
          0000001D       SZQPEC29       29 SZQPEC29 CP open timeout error
          0000001E       SZQPEC30       30 SZQPEC30 CP open no device
                                        error
          0000001F       SZQPEC31       31 SZQPEC31 SCIOLQWWN system
                                        error
          00000020       SZQPEC32       32 SZQPEC32 SCIOLQWWN copy error
          00000021       SZQPEC33       33 SZQPEC33 SCIOLQWWN config
                                        error
          00000022       SZQPEC34       34 SZQPEC34 SCIOLQWWN memory
                                        error
          00000023       SZQPEC35       35 SZQPEC35 SCIOLQWWN timeout
                                        error
          00000024       SZQPEC36       36 SZQPEC36 SCIOLQWWN no device
                                        error
          00000026       SZQPEC38       38 SZQPEC38 SCIOLSTART system
                                        error
          00000027       SZQPEC39       39 SZQPEC39 SCIOLSTART config
                                        error
          00000029       SZQPEC41       41 SZQPEC41 SCIOLSTART memory
                                        error
          0000002A       SZQPEC42       42 SZQPEC42 SCIOLSTART timeout
                                        error
          0000002B       SZQPEC43       43 SZQPEC43 SCIOLSTART no device
                                        error
          0000002E       SZQPEC46       46 SZQPEC46 SCIOLINQU system
                                        error
          0000002F       SZQPEC47       47 SZQPEC47 SCIOLINQU copy error
          00000030       SZQPEC48       48 SZQPEC48 SCIOLINQU closed
                                        error
          00000032       SZQPEC50       50 SZQPEC50 SCIOLINQU memory
                                        error
          00000033       SZQPEC51       51 SZQPEC51 SCIOLINQU timeout
                                        error
          00000034       SZQPEC52       52 SZQPEC52 SCIOLINQU no device
                                        error
          00000036       SZQPEC54       54 SZQPEC54 SCIOLCMD system error
          00000037       SZQPEC55       55 SZQPEC55 SCIOLCMD config error
          00000038       SZQPEC56       56 SZQPEC56 SCIOLCMD copy error
          0000003A       SZQPEC58       58 SZQPEC58 SCIOLCMD memory error
          0000003B       SZQPEC59       59 SZQPEC59 SCIOLCMD timeout
                                        error
0002    2 Bitstring    1 SZQPTHEC       Path error code
          00000003       SZQSTASZ       *-SZQSTATE Size of path state
                                        information in bytes This dsect
                                        map SZQPATHE - corresponds to
                                        pathError_ioscs in HCWIOSC.H




 SZQERROR DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQERROR       IOSC_queryDevice Information Block
0000    0 Signed       4 SZQPTHEI       Path id
0004    4 Signed       4 SZQPAPTR       Transport Dead
0008    8 Signed       4 SZQPAPND       No Device Response
000C   12 Signed       4 SZQPAPER       Adapter
0010   16 Signed       4 SZQPAPHD       Adapter HDW
0014   20 Signed       4 SZQPAPST       Adapter SFW
0018   24 Signed       4 SZQPAPWW       WW Name Change
001C   28 Signed       4 SZQPAPTO       Timeout
0020   32 Signed       4 SZQPAPTF       Transport Fault
0024   36 Signed       4 SZQPAPTB       Transport Busy
0028   40 Signed       4 SZQPSCER       SCSI
002C   44 Signed       4 SZQPSCBS       Busy
0030   48 Signed       4 SZQPSCAC       ACA Active
0034   52 Signed       4 SZQPSCQF       Queue Full
0038   56 Signed       4 SZQPSCRS       Reservation Conflict
003C   60 Signed       4 SZQPSCCO       Check Condition
0040   64 Signed       4 SZQPCKND       Not Ready
0044   68 Signed       4 SZQPCKHD       Hardware
0048   72 Signed       4 SZQPCKMD       Media
004C   76 Signed       4 SZQPCKAT       SCSI Aborted CMD
0050   80 Signed       4 SZQPSCTK       SCSI Task Aborted
0054   84 Signed       4 SZQPSCNT       Selection Count
0058   88 Dbl-Word     8 SZQPETIM       Last error time
0060   96 Signed       2 SZQPETYP       Last error type
0062   98 Signed       2 *              Reserved for future IBM use
0064  100 Signed       4 SZQPFALL       All Count
0068  104 Signed       4 SZQPFAAD       Adapter Error
006C  108 Signed       4 SZQPFAHC       Health Check
0070  112 Signed       4 SZQPFAOP       Opening
0074  116 Signed       4 SZQPFAPQ       PQ Bit
0078  120 Signed       4 SZQPFARE       Retry Count
007C  124 Signed       4 SZQPFASC       SCSI Error
0080  128 Dbl-Word     8 SZQPFTIM       Last fail time
0088  136 Signed       2 SZQPFRSN       Last fail reason
008A  138 Signed       2 *              Reserved for future IBM use
008C  140 Signed       4 *              Reserved for future IBM use
0090  144 Dbl-Word     8 SZQPLRST       Last reset time
          00000098       SZQERASZ       *-SZQERROR Size of path error
                                        statistics in bytes This dsect
                                        map SZQPATHD - corresponds to
                                        pathDetState_ioscs in HCWIOSC.H




 SZQDETST DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQDETST       IOSC_queryDevice Information Block
0000    0 Signed       4 SZQPTHDI       Path id
0004    4 Signed       4 SZQPTHDS       Path state
          00000001       SZQPTHNP       X'0001' SZQPTHNP Path is ALUA
                                        non-optimized
          00000002       SZQPTHOP       X'0002' SZQPTHOP Path is ALUA
                                        optimized
          00000008       SZQDSASZ       *-SZQDETST Size of path detailed
                                        state in bytes This dsect map
                                        SZQDVFLD - corresponds to
                                        deviceField_ioscs in HCWIOSC.H




 SZQFIELD DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQFIELD       IOSC_queryDevice Information Block
0000    0 Signed       4 SZQNUMPT       Number of paths
0004    4 Signed       4 SZQALUAS       ALUA supported
          00000008       SZQFDASZ       *-SZQFIELD Size of device fields
                                        in bytes
      This dsect is for IOSC_QT_DEVICE_INFO returned device data.
      (query device information IOSC_QOK_DISK_INFO)
      This dsect overlays the SZQBK from the top up to but not
      including SZQPSTTI.
      This dsect may need to change when deviceInfo_iocs H struct
      is updated. Make sure there is enough space in the SZQBK
      for these overlay fields




 SZQDEVIN DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQDEVIN       IOSC_queryDevice Information Block
0000    0 Signed       2 SZQQTYPE       Query type. Use SZQQUERY equates
0002    2 Bitstring    1 SZQLUNST       LUN state. Use SZQDSTAT equates
0003    3 Bitstring    1 SZQDEVTY       Peripheral device type from SCSI
                                        standard inquiry
0004    4 Bitstring    1 SZQVNDR1       Vendor-specific storage byte
0005    5 Bitstring    1 SZQDPTHS       Total paths for this device
0006    6 Bitstring    8 SZQVENID       EBCDIC vendor ID for device
000E   14 Bitstring   16 SZQPROID       EBCDIC product ID for device
001E   30 Bitstring    4 SZQPRORL       EBCDIC product revision level
0022   34 Signed       2 SZQQDPTH       Configured I/O Queue Depth
0024   36 Signed       4 SZQBLKSZ       Blocksize of device
0028   40 Dbl-Word     8 SZQNUMBK       Number of blocks for this device
0030   48 Dbl-Word     8 SZQBLKSL       Num of blocks at load time
0038   56 Signed       4 SZQFLAGS (0)   Device specific cache flags
0038   56 Bitstring    1 SZQFLAG1       Device specific cache flags
          .... .1..      SZQFCWOB       X'04' SZQFCWOB FAStT-cache
                                        without batteries
          .... ..1.      SZQFFWT        X'02' SZQFFWT FAStT-force write
                                        thru on two minute warning from
                                        ups
          .... ...1      SZQFCME        X'01' SZQFCME FAStT-cache mirror
                                        enable
0039   57 Bitstring    1 SZQFLAG2       Device specific cache flags
          1... ....      SZQFABPR       X'80' SZQFABPR FAStT-alt ctrl
                                        batteries present
          .1.. ....      SZQFBPR        X'40' SZQFBPR FAStT-batteries
                                        present
          ..1. ....      SZQFACMA       X'20' SZQFACMA FAStT-alt ctrl
                                        cache mirror activ
          ...1 ....      SZQFCMA        X'10' SZQFCMA FAStT-ctrl cache
                                        mirror active
          .... 1...      SZQFABOK       X'08' SZQFABOK FAStT-alt ctrl
                                        batteries ok
          .... .1..      SZQFBOK        X'04' SZQFBOK FAStT-ctrl
                                        batteries ok
          .... ..1.      SZQFRCA        X'02' SZQFRCA FAStT-read cache
                                        active
          .... ...1      SZQFWCA        X'01' SZQFWCA FAStT-write cache
                                        active
003A   58 Bitstring    1 SZQFLAG3       Device specific cache flags
003B   59 Bitstring    1 SZQFLAG4       Device specific cache flags
003C   60 Bitstring    2 *              Reserved for future IBM use
003E   62 Bitstring    1 SZQIEEET       IEEE id type
003F   63 Bitstring    1 SZQIEEEL       IEEE id length
0040   64 Address      4 SZQIEEE        Address OF EBCDIC IEEE id
0044   68 Address      4 SZQSERAD       Address of Serial Number
0048   72 Bitstring    1 SZQSERLN       Length of Serial Number
0049   73 Bitstring   15 *              Reserved for future IBM use
          00000058       SZQDEVSZ       *-SZQDEVIN Size of device
                                        information
      This dsect is for IOSC_QT_DEVICE_INFO returned path data.
      (query device information IOSC_QOK_PATH_INFO)
      Overlays SZQPSTTI but is formatted to use only 8 24 byte
      areas
      This dsect must be updated when pathInfo_iosc H structure
      is updated (but they are not mirrored).




 SZQPTHIN DSECT
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Hex   Dec Type/Val   Lng Label (dup)    Comments
---- ---- --------- ---- -------------- --------
0000    0 Structure      SZQPTHIN       IOSC_queryDevice Information Block
0000    0 Bitstring    1 *              Reserved for future IBM use
0001    1 Bitstring    1 SZQPINST       Path Status (codes defined in
                                        SZQPTHST)
0002    2 Bitstring    1 SZQCONTY       Connection type
          .... ...1      SZQSWTCH       1 SZQSWTCH Switched connection
          .... ..1.      SZQPTPT        2 SZQPTPT Point to point
                                        connection
0003    3 Bitstring    1 SZQPREFP       Preferred path if 1750
          .... ...1      SZQPREF        1 SZQPREF Preferred path for 1750
0004    4 Signed       4 SZQPATHI       Path id for this path
0008    8 Dbl-Word     8 SZQWWPN        World Wide Port Name
0010   16 Dbl-Word     8 SZQSCID        SCSI id
          00000018       SZQPTHSZ       *-SZQPTHIN Size of path
                                        information
 
 
  SZQBK Storage Layout Top of page
  
          
*** SZQBK - IOSC_queryDevice Information Block
*
*     +-------------+------+------+---------------------------+
*   0 |  SZQQUERY   |:DSTAT|//////|         SZQDTIME          |
*     +-------------+------+------+---------------------------+
*   8 |         SZQDRATE          |         SZQDBLKS          |
*     +---------------------------+---------------------------+
*  10 |         SZQDXFER          |         SZQDBLKR          |
*     +---------------------------+---------------------------+
*  18 |         SZQDBLKW          |         SZQDSEEK          |
*     +---------------------------+---------------------------+
*  20 |         SZQDQDPT          |///////////////////////////|
*     +---------------------------+---------------------------+
*  28 |                       SZQDUTIM                        |
*     +-------------------------------------------------------+
*  30 |///////////////////////////////////////////////////////|
*     =///////////////////////////////////////////////////////=
*     |///////////////////////////+---------------------------+
*     |///////////////////////////|                           |
*     +---------------------------+                           |
*  78 |                                                       |
*     =                       SZQPSTTI                        =
*     |                           +---------------------------+
*     |                           |///////////////////////////|
*     +---------------------------+///////////////////////////|
* 1B8 |///////////////////////////////////////////////////////|
*     =///////////////////////////////////////////////////////=
*     |///////////////////////////+---------------------------+
*     |///////////////////////////| 574
*     +---------------------------+
*
*** SZQBK - IOSC_queryDevice Information Block
          
*** Overlay for SZQDSTAT in SZQBK
*
*                   +------+------+-------------+-------------+
*   0 ...         2 |:DEVST|:PTHCT|/////////////|             |
*     +-------------+------+------+-------------+             |
*     |                       SZQPATHS                        |
*     |                                         +-------------+
*     |                                         |             |
*     +-----------------------------------------+             |
*  18 |                                                       |
*     =                       SZQPATHE                        =
*     |                                         +-------------+
*     |                                         |             |
*     +-----------------------------------------+             |
* 4D8 |                                                       |
*     =                       SZQPATHD                        =
*     |                                         +-------------+
*     |                                         |   (516)-    |
*     +-----------------------------------------+-------------+
* 518 |               -SZQDVFLD                 | 51E
*     +-----------------------------------------+
*
*** Overlay for SZQDSTAT in SZQBK
          
*** SZQSTATS - IOSC_queryDevice Information Block
*
*     +-------------+------+------+---------------------------+
*   0 |  SZQPIDNM   |:PSTAT|//////|         SZQPTIME          |
*     +-------------+------+------+---------------------------+
*   8 |         SZQPRATE          |         SZQPXFER          |
*     +---------------------------+---------------------------+
*  10 |         SZQPBLKR          |         SZQPBLKW          |
*     +---------------------------+---------------------------+
*  18 |         SZQPSEEK          |         SZQPQDPT          |
*     +---------------------------+---------------------------+
*  20 |                       SZQPUTIM                        |
*     +-------------------------------------------------------+
*  28
*
*** SZQSTATS - IOSC_queryDevice Information Block
          
*** SZQSTATE - IOSC_queryDevice Information Block
*
*     +------+------+------+
*   0 |:PTHID|:PTHST|:PTHEC| 3
*     +------+------+------+
*
*** SZQSTATE - IOSC_queryDevice Information Block
          
*** SZQERROR - IOSC_queryDevice Information Block
*
*     +---------------------------+---------------------------+
*   0 |         SZQPTHEI          |         SZQPAPTR          |
*     +---------------------------+---------------------------+
*   8 |         SZQPAPND          |         SZQPAPER          |
*     +---------------------------+---------------------------+
*  10 |         SZQPAPHD          |         SZQPAPST          |
*     +---------------------------+---------------------------+
*  18 |         SZQPAPWW          |         SZQPAPTO          |
*     +---------------------------+---------------------------+
*  20 |         SZQPAPTF          |         SZQPAPTB          |
*     +---------------------------+---------------------------+
*  28 |         SZQPSCER          |         SZQPSCBS          |
*     +---------------------------+---------------------------+
*  30 |         SZQPSCAC          |         SZQPSCQF          |
*     +---------------------------+---------------------------+
*  38 |         SZQPSCRS          |         SZQPSCCO          |
*     +---------------------------+---------------------------+
*  40 |         SZQPCKND          |         SZQPCKHD          |
*     +---------------------------+---------------------------+
*  48 |         SZQPCKMD          |         SZQPCKAT          |
*     +---------------------------+---------------------------+
*  50 |         SZQPSCTK          |         SZQPSCNT          |
*     +---------------------------+---------------------------+
*  58 |                       SZQPETIM                        |
*     +-------------+-------------+---------------------------+
*  60 |  SZQPETYP   |/////////////|         SZQPFALL          |
*     +-------------+-------------+---------------------------+
*  68 |         SZQPFAAD          |         SZQPFAHC          |
*     +---------------------------+---------------------------+
*  70 |         SZQPFAOP          |         SZQPFAPQ          |
*     +---------------------------+---------------------------+
*  78 |         SZQPFARE          |         SZQPFASC          |
*     +---------------------------+---------------------------+
*  80 |                       SZQPFTIM                        |
*     +-------------+-------------+---------------------------+
*  88 |  SZQPFRSN   |/////////////|///////////////////////////|
*     +-------------+-------------+---------------------------+
*  90 |                       SZQPLRST                        |
*     +-------------------------------------------------------+
*  98
*
*** SZQERROR - IOSC_queryDevice Information Block
          
*** SZQDETST - IOSC_queryDevice Information Block
*
*     +---------------------------+---------------------------+
*   0 |         SZQPTHDI          |         SZQPTHDS          |
*     +---------------------------+---------------------------+
*   8
*
*** SZQDETST - IOSC_queryDevice Information Block
          
*** SZQFIELD - IOSC_queryDevice Information Block
*
*     +---------------------------+---------------------------+
*   0 |         SZQNUMPT          |         SZQALUAS          |
*     +---------------------------+---------------------------+
*   8
*
*** SZQFIELD - IOSC_queryDevice Information Block
          
*** SZQDEVIN - IOSC_queryDevice Information Block
*
*     +-------------+------+------+------+------+-------------+
*   0 |  SZQQTYPE   |:LUNST|:DEVTY|:VNDR1|:DPTHS|   (006)-    |
*     +-------------+------+------+------+------+-------------+
*   8 |               -SZQVENID                 |             |
*     +-----------------------------------------+             |
*     |                       SZQPROID                        |
*     |                                         +-------------+
*     |                                         | SZQPRORL-   |
*     +-------------+-------------+-------------+-------------+
*  20 |   -(01E)    |  SZQQDPTH   |         SZQBLKSZ          |
*     +-------------+-------------+---------------------------+
*  28 |                       SZQNUMBK                        |
*     +-------------------------------------------------------+
*  30 |                       SZQBLKSL                        |
*     +------+------+------+------+-------------+------+------+
*  38 |:FLAG1|:FLAG2|:FLAG3|:FLAG4|/////////////|:IEEET|:IEEEL|
*     +------+------+------+------+-------------+------+------+
*  40 |         SZQIEEE           |         SZQSERAD          |
*     +------+--------------------+---------------------------+
*  48 |:SERLN|////////////////////////////////////////////////|
*     +------+////////////////////////////////////////////////|
*     |///////////////////////////////////////////////////////|
*     +-------------------------------------------------------+
*  58
*
*** SZQDEVIN - IOSC_queryDevice Information Block
          
*** SZQPTHIN - IOSC_queryDevice Information Block
*
*     +------+------+------+------+---------------------------+
*   0 |//////|:PINST|:CONTY|:PREFP|         SZQPATHI          |
*     +------+------+------+------+---------------------------+
*   8 |                       SZQWWPN                         |
*     +-------------------------------------------------------+
*  10 |                       SZQSCID                         |
*     +-------------------------------------------------------+
*  18
*
*** SZQPTHIN - IOSC_queryDevice Information Block
 
 
  SZQBK Cross Reference Top of page
  
 
Symbol         Dspl Value
-------------- ---- -----
SZQALUAS       0004
SZQBLKSL       0030
SZQBLKSZ       0024
SZQCONTY       0002
SZQDACT        0002 00000003
SZQDBLKR       0014
SZQDBLKS       000C
SZQDBLKW       0018
SZQDDEVP       0000 02
SZQDDEVS       0000 01
SZQDDKPT       0000 04
SZQDDSKS       0000 03
SZQDDVPD       0000 08
SZQDDVPE       0000 09
SZQDERR        0002 00000005
SZQDEVST       0002
SZQDEVSZ       0049 00000058
SZQDEVTY       0003
SZQDINFO       0000 07
SZQDLD         0002 00000002
SZQDNLD        0002 00000001
SZQDPACT       0001 00000001
SZQDPERR       0001 00000004
SZQDPIER       0001 00000003
SZQDPRID       0000 0A
SZQDPSTP       0001 00000002
SZQDPTHS       0005
SZQDQDPT       0020
SZQDRATE       0008
SZQDSASZ       0004 00000008
SZQDSEEK       001C
SZQDSTAT       0002
SZQDSTP        0002 00000004
SZQDTIME       0004
SZQDUTIM       0028
SZQDVFLD       0516
SZQDXFER       0010
SZQERASZ       0090 00000098
SZQFABOK       0039 08
SZQFABPR       0039 80
SZQFACMA       0039 20
SZQFBOK        0039 04
SZQFBPR        0039 40
SZQFCMA        0039 10
SZQFCME        0038 01
SZQFCWOB       0038 04
SZQFDASZ       0004 00000008
SZQFFWT        0038 02
SZQFLAGS       0038
SZQFLAG1       0038
SZQFLAG2       0039
SZQFLAG3       003A
SZQFLAG4       003B
SZQFRCA        0039 02
SZQFWCA        0039 01
SZQIEEE        0040
SZQIEEEL       003F
SZQIEEET       003E
SZQLUNST       0002
SZQNUMBK       0028
SZQNUMPT       0000
SZQPAPER       000C
SZQPAPHD       0010
SZQPAPND       0008
SZQPAPST       0014
SZQPAPTB       0024
SZQPAPTF       0020
SZQPAPTO       001C
SZQPAPTR       0004
SZQPAPWW       0018
SZQPATHD       04D6
SZQPATHE       0016
SZQPATHI       0004
SZQPATHS       0006
SZQPBLKR       0010
SZQPBLKW       0014
SZQPCKAT       004C
SZQPCKHD       0044
SZQPCKMD       0048
SZQPCKND       0040
SZQPEC01       0001 00000001
SZQPEC02       0001 00000002
SZQPEC03       0001 00000003
SZQPEC04       0001 00000004
SZQPEC05       0001 00000005
SZQPEC06       0001 00000006
SZQPEC07       0001 00000007
SZQPEC08       0001 00000008
SZQPEC09       0001 00000009
SZQPEC10       0001 0000000A
SZQPEC11       0001 0000000B
SZQPEC12       0001 0000000C
SZQPEC13       0001 0000000D
SZQPEC14       0001 0000000E
SZQPEC15       0001 0000000F
SZQPEC16       0001 00000010
SZQPEC17       0001 00000011
SZQPEC18       0001 00000012
SZQPEC19       0001 00000013
SZQPEC20       0001 00000014
SZQPEC21       0001 00000015
SZQPEC22       0001 00000016
SZQPEC23       0001 00000017
SZQPEC24       0001 00000018
SZQPEC25       0001 00000019
SZQPEC26       0001 0000001A
SZQPEC27       0001 0000001B
SZQPEC28       0001 0000001C
SZQPEC29       0001 0000001D
SZQPEC30       0001 0000001E
SZQPEC31       0001 0000001F
SZQPEC32       0001 00000020
SZQPEC33       0001 00000021
SZQPEC34       0001 00000022
SZQPEC35       0001 00000023
SZQPEC36       0001 00000024
SZQPEC38       0001 00000026
SZQPEC39       0001 00000027
SZQPEC41       0001 00000029
SZQPEC42       0001 0000002A
SZQPEC43       0001 0000002B
SZQPEC46       0001 0000002E
SZQPEC47       0001 0000002F
SZQPEC48       0001 00000030
SZQPEC50       0001 00000032
SZQPEC51       0001 00000033
SZQPEC52       0001 00000034
SZQPEC54       0001 00000036
SZQPEC55       0001 00000037
SZQPEC56       0001 00000038
SZQPEC58       0001 0000003A
SZQPEC59       0001 0000003B
SZQPETIM       0058
SZQPETYP       0060
SZQPFAAD       0068
SZQPFAHC       006C
SZQPFALL       0064
SZQPFAOP       0070
SZQPFAPQ       0074
SZQPFARE       0078
SZQPFASC       007C
SZQPFRSN       0088
SZQPFTIM       0080
SZQPIDNM       0000
SZQPINST       0001
SZQPLRST       0090
SZQPQDPT       001C
SZQPRATE       0008
SZQPREF        0003 01
SZQPREFP       0003
SZQPROID       000E
SZQPRORL       001E
SZQPSCAC       0030
SZQPSCBS       002C
SZQPSCCO       003C
SZQPSCER       0028
SZQPSCNT       0054
SZQPSCQF       0034
SZQPSCRS       0038
SZQPSCTK       0050
SZQPSEEK       0018
SZQPSTAT       0002
SZQPSTTI       0074
SZQPTHCT       0003
SZQPTHDI       0000
SZQPTHDS       0004
SZQPTHEC       0002
SZQPTHEI       0000
SZQPTHID       0000
SZQPTHNP       0004 00000001
SZQPTHOP       0004 00000002
SZQPTHST       0001
SZQPTHSZ       0010 00000018
SZQPTIME       0004
SZQPTPT        0002 02
SZQPUTIM       0020
SZQPXFER       000C
SZQQDPTH       0022
SZQQTYPE       0000
SZQQUERY       0000
SZQSCID        0010
SZQSERAD       0044
SZQSERLN       0048
SZQSIZE        01B4 000000AF
SZQSIZEB       01B4 00000574
SZQSTASZ       0002 00000003
SZQSTSSZ       0020 00000028
SZQSWTCH       0002 01
SZQVENID       0006
SZQVNDR1       0004
SZQWWPN        0008
 
This information is based on z/VM 7.3.0 Last updated on 22 Jun 2022 at 15:34:58 EDT.
Copyright IBM Corporation, 1990, 2022