The OSA Express3 card is a four port card with two ports controlled by one
CHPID and the other two ports controlled by the other CHPID. Since two
ports are sharing the same CHPID, ports 0 & 1 are no longer both port 0
logically. Now port 0 is logically 0 and port 1 is logically 1 and this
controlled by defining the port # in the TCPIP profile for Non-QDIO ports
or the PORTNUM=x parameter in the VTAM TRLE profile for QDIO ports. The
Non-QDIO ports look have to look like one in the IOCP so we just labelled
them to identify them. The QDIO ports you can use a CUADD=x parameter to
help identify them but remember it still does not designate the port # that
is still controlled by TCPIP and the VTAM TRLE. Also you can only have one
OSAD device per CHPID which manages both ports.
Below are my examples of how we did it.
***----------------------------------------------------------------------------------------------------***
*** THE FOLLOWING ARE OSA-E FAST ETHERNET (1000BASE-T) ***
*** IN NON-QDIO MODE.
***
***----------------------------------------------------------------------------------------------------***
* THE FOLLOWING IS CARD 1 - PORT 0
OSAF000 CNTLUNIT PATH=(00),UNIT=OSA,CUNUMBR=F000, X
*
#F000 IODEVICE UNIT=OSA,ADDRESS=(F000,15),DYNAMIC=YES, C
CUNUMBR=F000,UNITADD=00,LOCANY=YES
#F00F IODEVICE UNIT=OSAD,ADDRESS=(F00F,1),DYNAMIC=YES, C
CUNUMBR=F000,UNITADD=FE,LOCANY=YES
*
* THE FOLLOWING IS CARD 1 - PORT 1
#F010 IODEVICE UNIT=OSA,ADDRESS=(F010,15),DYNAMIC=YES, C
CUNUMBR=F000,UNITADD=10,LOCANY=YES
*
***---------------------------------------------------------------------------------------------------***
*** THE FOLLOWING ARE OSA-E GIGABIT ETHERNET
***
*** THEY ARE PORTS 0 AND 1 ON THE ASSOCIATED CARDS ***
*** (QDIO MODE ONLY!!)
***
***---------------------------------------------------------------------------------------------------***
* THE FOLLOWING IS CARD 1 - PORT 0
OSAF100 CNTLUNIT PATH=(02),UNIT=OSA,CUADD=0,CUNUMBR=F100, X
*
#F100 IODEVICE UNIT=OSA,ADDRESS=(F100,15),DYNAMIC=YES, C
CUNUMBR=F100,UNITADD=00,LOCANY=YES
#F10F IODEVICE UNIT=OSAD,ADDRESS=(F10F,1),DYNAMIC=YES, C
CUNUMBR=F100,UNITADD=FE,LOCANY=YES
*
* THE FOLLOWING IS CARD 1 - PORT 1
OSAF110 CNTLUNIT PATH=(02),UNIT=OSA,CUADD=1,CUNUMBR=F110, X
*
#F110 IODEVICE UNIT=OSA,ADDRESS=(F110,15),DYNAMIC=YES, C
CUNUMBR=F110,UNITADD=10,LOCANY=YES
*
Thanks,
*Chris Mason ▪ Mainframe Systems Engineer ▪ North American Infrastructure
Engineering ▪ *
*Sungard Availability Services*
401 North Broad Street Mezz Floor ▪ Office: *215-351-3688* ▪ Fax:
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On Tue, Oct 7, 2014 at 3:18 AM, venkat kulkarni <[email protected]>
wrote:
> How can we define Port 1 for OSA Exp3 card in IODF. Till now, I have
> defined only port 0 always but
> not sure, what separate entry is required for Port 1. Can anybody help.
>
>
> Regards
> Venkat
>
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