HP UX 11i v1 I/O Cards manual Configuration Data header.config

ZCOM C I/F Library Routines

ZCONFIG (3X)

Action ZcDSC_DISABLE_SUBC disables a subchannel putting it into an inoperative state. All linked terminal ZLUs are marked disabled without actually sending a disable request to the interface card. This is to avoid a “hung” terminal disable request due to a hardware failure on a subchannel. This action is designed to isolate a subchannel that has failed from the ZCOM system. The ZCOM system will stop using the subchannel and the terminals on the failed subchannel may then be moved or deleted.

Action ZcDSC_SET_TIMESLOTS is used to modify timeslot assignments. Individual timeslots can be configured, without affecting the operation of the remaining timeslots on the same port.

Action ZcDSC_SET_SUBC_SPECS is used to modify subchannel specifications. Individual subchannels can be configured, without affecting the operation of the remaining subchannels on the same port.

Configuration Data header.config

ZCOM_ZCONFIG_PORTSC (port and subchannel configuration)

header.action
ZcDSC_ALL_PARMS	(1)	- Set all operating modes
	(Configuration, Baud Rate and Port)
ZcDSC_CFG_MODE	(2)	- Set Configuration mode only
	(Ecode, Sync, Mode, Parity)
ZcDSC_BAUD_RATE	(3)	- Set Baud Rate mode only (S.Clk)
ZcDSC_PORT_MODE	(4)	- Set Port mode only (Pmode)
ZcDSC_BREAK_REQ	(5)	- Port Break request
ZcDSC_SET_XMIT_LIMIT	(6)	- Modify port transmit limit
ZcDSC_ENABLE_PORT	(7)	- Enable a port
ZcDSC_DISABLE_PORT	(8)	- Disable a port
ZcDSC_ENABLE_SUBC	(9)	- Enable a subchannel
ZcDSC_DISABLE_SUBC	(10) - Disable a subchannel
ZcDSC_SET_TIMESLOTS	(11) - Set timeslot assignment
ZcDSC_SET_SUBC_SPECS	(12) - Set subchannel specification

198 Chapter 4