User`s manual

sdt_tinit (Debug Logging Initialization Structure)
SBCSCSI/D1 B-23
B
sdt_tinit (Debug Logging Initialization Structure)
Some of the initialization values which are used by the debug logging
initialization routine, sdt_tinit, are contained in a structure. A pointer to this
structure is passed into the initialization routine. The fill bytes in the structure
are unused at the current time and it is recommended to clear these bytes.
Flag
This field is examined for a value of 0x44 (ASCII 'D') to determine if debug
logging is to be enabled. If this field is not 0x44 then an internal debug logging
flag is set to disabled and debug logging initialization is terminated.
Beginning Address
If debug logging is enabled, then this is the beginning address of a block of
memory that has been allocated for debug logging. If this address is greater
than the Ending Address, then debug logging is disabled. If the size of the
block of memory is less than the size of one debug log entry, then debug
logging is disabled.
Ending Address
If debug logging is enabled, then this is the ending address of a block of
memory that has been allocated for debug logging. If this address is smaller
than the Beginning Address, then debug logging is disabled. If the size of the
block of memory is less than the size of one debug log entry, then debug
logging is disabled.
Table B-6. Debug Logging Initialization Values Structure
Byte offset (hex) Parameter
00 Þll Flag Þll Þll
04 Beginning Address
08 Ending Address