Table of Contents
Advertisement
HOST COMMAND SET REFERENCE
5.4.4
Allocate Macro Storage Buffers — 13
The ALLOCATE MACRO STORAGE BUFFERS command allocates buffers for
macro storage. This command can be repeatedly issued, and the HIU will
continue to add buffers until the HIU memory is either used or a total of 254
macro buffers have been allocated. Figure 5–6 shows the relationship between
Source Id numbers and macro buffers. These buffers remain allocated to the
Source Id number until an ALLOCATE SOURCE ID command is issued to free
them up.
Source ID #1
(OE)
Macro Buffer
#1
Macro Buffer
#35
Macro Buffer
#63
Macro Buffer
#87
Figure 5–6 Source Id/Macro Buffer Relationship
Command:
13 ss [xxxx rrrr]
Response:
13 ss ([bb])
Usage:
OPERATION
Modes:
MHIU, HIU
Parameters:
ss
The Source Id number previously defined with the
SOURCE ID command.
xxxx
The length of the macro command buffer in bytes.
rrrr
The length of the macro response buffer in bytes.
Source ID #2
(1A)
Macro Buffer
#2
Macro Buffer
#3
Macro Buffer
#80
Macro Buffer
#97
Macro Buffer
#109
NOTE
5–25
Up to 32
Source ID #32
unique
(E5)
source
IDs
Macro Buffer
#4
Up to 254
Macro Buffer
#33
Macro
Buffers
Macro Buffer
#60
ALLOCATE
UNILINK HOST ADAPTER
USER MANUAL
Advertisement
Table of Contents
