StorageTek Host Software Component 6.0, Руководство системного программиста

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352 VM/HSC 6.0 System Programmer’s Guide
1st ed., 6/30/04 - 312579601
RST Trace Entry
event-type
event-code
TTEWORD1
TTEWORD2
TTEWORD3
= ‘R’
= (unused)
= (unused)
= (unused)
= (unused)
EXT Trace Entry
event-type
event-code
x’0040’
x’1004’
x’1005’
x’2402’
x’4000’
= ‘E’
= external interrupt code:
= ‘CP EXT’ (generic external interrupt)
= CLKC (TOD clock comparator)
= CPUT (CPU Timer)
= LDEV interrupt (logical device)
= IUCV interrupt
external interrupt (subtype EXT):
TTEWORD1:
TTEWORD2
TTEWORD3
unused
unused
unused
external interrupt (subtype CLKC):
TTEWORD1:
TTEWORD2:
TTEWORD3:
unused
clock comparator value (bytes 0-3)
clock comparator value (bytes 4-7)
external interrupt (subtype CPUT):
TTEWORD1:
TTEWORD2:
TTEWORD3:
0 or JBLNTIM count if task was deferred
Task name if deferred
Task name if deferred
external interrupt (subtype IUCV):
TTEWORD1:
TTEWORD2:
TTEWORD3:
IRT address
interrupt buffer IPARML (bytes 0-3) (includes IPTYPE-interrupt
subtype)
interrupt buffer IPARML (bytes 4-7)
IUC Trace Entry
event-type = ‘C’
event-code = IUCV function performed (only items marked with ‘‘*’’ in Table
5-1 are performed):
Table 19. IUCV Functions
Code Query
X’00’ QUERY
X’01’ TESTMSG
X’02’ * RTRVBFR