MRIODBPD

MRIODBPD Prolog

 DSECT NAME - IODBPD
 FUNCTION - Map a Monitor record.
 LOCATED BY -
        Through the Monitor Control Area
 REFERENCED CONTROL BLOCKS -
        MRRECHDR    Monitor Record Header
 NAME - MRIODBPD
 DESCRIPTIVE NAME - Monitor Event Record
                    Domain 6 - I/O Domain
                    Record 34 - Virtual Switch Bridge Port
                                Deactivation
 DESCRIPTION - Indicates that the HiperSockets Bridgeport connection
               for the virtual switch has failed.
 NOTES -

MRIODBPD Control Block Contents

Offsets
Dec  Hex  Type        Len  Name (Dim)             Description
 
   0   0  Structure   124  IODBPD                 Start of monitor record
   0   0  Character     0  IODBPD_MRHDR           Record header. See MRRECHDR
                                                  for details.
   0   0  Character    20  MRHDR
   0   0  Unsigned      2  MRHDRLEN
   2   2  Unsigned      2  MRHDRZER
   4   4  Unsigned      1  MRHDRDM
   5   5  Unsigned      1  *
   6   6  Unsigned      2  MRHDRRC
   8   8  Character     8  MRHDRTOD
  16  10  Character     4  *
  20  14  Character     0  MRHDR_END
  20  14  Character     8  IODBPD_LANOWNER        Virtual switch owner.
  28  1C  Character     8  IODBPD_LANNAME         Virtual switch name.
  36  24  Character     8  IODBPD_LANRDD_LANCONT  Controller name for the
                                                  failing device.
  44  2C  Unsigned      2  IODBPD_RDEVDEV         Real device address for the
                                                  failing device.
  46  2E  Character     1  IODBPD_BPBSTATE        Current Bridge Port State 0
                                                  = BPBPUNDF, undefined 4 =
                                                  BPBPINAC, inactive 8 =
                                                  BPBPSTBY, standby 12 =
                                                  BPBPACTV, active
  47  2F  Character     1  *                      Reserved for IBM use.
  48  30  Unsigned      4  IODBPD_LANMGIPA        LAN Management IP address
  52  34  Character     8  IODBPD_MGSWIEUSER      LAN Management user ID
  60  3C  Character     6  IODBPD_MGNICMAC        LAN Management MAC address
  66  42  Character     1  IODBPD_LANRDD_RSN      See HCPLANBK COPY for
                                                  LANRDD_RSN definitions
  67  43  Character     9  *                      Reserved for IBM use
  76  4C  Character     8  IODBPD_BFTOA           Cumulative count of the
                                                  QDIO buffers sent to adapter.
                                                  (unsigned-64)
  84  54  Character     8  IODBPD_BYTOA           Cumulative count of the
                                                  bytes sent to adapter.
                                                  (unsigned-64)
  92  5C  Character     8  IODBPD_BFFRA           Cumulative count of the
                                                  number of QDIO buffers taken
                                                  from adapter. (unsigned-64)
 100  64  Character     8  IODBPD_BYFRA           Cumulative count of the
                                                  bytes taken from adapter.
                                                  (unsigned-64)
 108  6C  Unsigned      4  IODBPD_BPBACNT         Cardinal count of the
                                                  number of configured buffers
                                                  currently in use.
                                                  (unsigned-32)
 112  70  Unsigned      4  IODBPD_BPBCOD16        Cumulative count of the
                                                  times firmware was unable to
                                                  transfer data due to there
                                                  being no available buffers on
                                                  the target's input queue.
                                                  (unsigned-32)
 116  74  Unsigned      4  IODBPD_BPBASYNC        Cumulative count of the
                                                  total number of completed
                                                  asynchronous data transfers.
 120  78  Unsigned      4  IODBPD_BPBABUFS        Count of the maximum number
                                                  of asynchronous buffers
                                                  allowed.
 124  7C  Character     0  IODBPD_END

MRIODBPD Cross Reference

                      Hex           Hex
Name                  Offset Length Value
 
IODBPD                     0    124
IODBPD_BFFRA              5C      8
IODBPD_BFTOA              4C      8
IODBPD_BPBABUFS           78      4
IODBPD_BPBACNT            6C      4
IODBPD_BPBASYNC           74      4
IODBPD_BPBCOD16           70      4
IODBPD_BPBSTATE           2E      1
IODBPD_BYFRA              64      8
IODBPD_BYTOA              54      8
IODBPD_END                7C      0
IODBPD_LANMGIPA           30      4
IODBPD_LANNAME            1C      8
IODBPD_LANOWNER           14      8
IODBPD_LANRDD_LANCONT     24      8
IODBPD_LANRDD_RSN         42      1
IODBPD_MGNICMAC           3C      6
IODBPD_MGSWIEUSER         34      8
IODBPD_MRHDR               0      0
IODBPD_RDEVDEV            2C      2
MRHDR                      0     20
MRHDR_END                 14      0
MRHDRDM                    4      1
MRHDRLEN                   0      2
MRHDRRC                    6      2
MRHDRTOD                   8      8
MRHDRZER                   2      2

This information is
based on z/VM V7R2.0.

Last updated on 05 August 2020 at 20:24:12.

Copyright IBM Corporation, 1990, 2020