StorageTek Host Software Component 6.0, System Programmer'S Manual

Page: 394 / 718

364 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
IPARML for Incoming Message Interrupt
*----------------------------------------------------------*
x’00’ | IPPATHID | Flag 1| 08/09 | IPMSGID= message id |
*------+------+-------+-------+------+------+--- --+--- ---+
x’08’ | IPTRBCLS= target class | xx | xx | xx | xx |
*------+------+-------+-------+------+------+------+-------+
x’10’ | IPBFLN1F= message length | xx | xx | xx | xx |
*------+------+-------+-------+------+------+------+-------+
x’18’ | xx | xx | xx | xx | xx | xx | xx | xx |
*------+------+-------+-------+------+------+------+-------+
x’20’ | IPBFLN2F= reply length | xx | xx | xx | xx |
*----------------------------------------------------------+
where:
IPPATHID
Flag 1
IPMSGID
IPBFLN1F
IPBFLN2F
= IUCV path id
= IPFLAGS1
= message characteristic flags
= IUCV message id
= length of message
= length of allowable reply