Reference Guide

ZCOM Tables and Data Structures
Interface Table
Chapter 378
imaxterms Max. # of terminals per card uns.short 2
ifname Firmware download file name char [256] 256
iffldt Download file link time uns.int 4
iffnm n Download file module name char [12] 12
ifrudt ROM label: ROM update time uns.int 4
ifrmnm ROM label: module name char [12] 12
ifrrev ROM label: revision code char [8] 8
ifwinfo Firmware run-time information word uns.short 2
ifboff Buffer pointer adjusted offset uns.short 2
spare1 Reserved, not used int 4
intfcq Interface control queue struct 56
ifdmaq DMA receive buffer queue struct 56
txcx_head Express queue terminal lists Pointer 8
txca_head High-priority queue terminal lists Pointer 8
txcb_hea d Low-priority queue terminal lists Pointer 8
itxlstx Express terminal list headers Pointer 8
itxlsta High priority terminal list headers Pointer 8
itxlstb Low priority terminal list headers Pointer 8
iplimit Port unack TX limit (in bytes) Pointer 8
ipbytes Port unack TX size (in bytes) Pointer 8
ipstat Port status/Subchannel status Pointer 8
ipcntr Pointer to terminal count per port Pointer 8
Table 3-13 Interface Table (Continued)
Field Name Field Description Field Type
Size
(Bytes)