User guide

128 DC 900-1338I
Protocol Software Toolkit Programmer Guide
Figure 7–4: Host Request Queue Element with Data Area
System
Buffer
Header
Server
Request
Header
System
Buffer
Header
•
•
•
•
•
•
Data Area
dlen
Fields that require initialization
(in all or some cases)
Legend
Data Buffer
Header Buffer
2453
sb_nxte
sb_pree
sb_thse
sb_pid
sb_dlen
subfunc
sb_nxte
sb_pree
sb_pid
sb_dlen
line
circuit
status
s_dlen
s_node
i_node
ICP_HDR
PROT_HDR
sb_nxtb = 0
sb_disp
sb_dmod
funct
snode inode
sb_thse
sb_nxtb
sb_disp
sb_dmod
dlen