If you run the commands below manually, does it work? If not, please post
the output of 'pci -v'.
Also, your waitfor commands should wait for the specific interface to
become active. e.g. 'waitfor /dev/io-net/en0'




On 2013-05-17 5:23 AM, "Thanushan Balakrishnan"
<community-noreply@qnx.com> wrote:

>Hi,
>
>I have a embedded system (PC/104+ based) running on QNX 6.2.1 which has a
>Ethernet adapter (AMD PCNET (AMD-79c97x)), and the QNX boot script looks
>like
>
>io-net -d pcnet transmit=64,reveive=32,verbose=2 -p tcpip &
>waitfor /dev/socket
>
>this works fine.
>
>Now I need to expand the function of this embedded system by adding
>another Ethernet adapter. I have added a PC/104+ Ethernet module
>(http://www.dpie.com/pc104/mercator.html) and made the following change
>to the QNX boot script
>
>io-net -d pcnet transmit=64,reveive=32,verbose=2 -p tcpip &
>waitfor /dev/socket
>mount -T io-net devn-ns83815.so
>waitfor /dev/socket 5
>
>clearly this doesn't work. I have the following message on the terminal
>mount: Can't mount / (type io-net)
>mount: Possible reason: No such device
>
>Any help will be appreciated.
>
>Thanks
>Thanushan
>
>
>
>_______________________________________________
>
>General
>http://community.qnx.com/sf/go/post101508
>To cancel your subscription to this discussion, please e-mail
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Hi,
Below is an extract from my "/etc/system/sysinit" on QNX 6.3.0 :

#-------------------------------------------------------------------------
# Note : Start the protocol stack for LAN B before LAN A since the rtl8169
# driver seems to 'grab' both interfaces even though pci=0 is specified.
# This approach works, but the second io-net command generates an error
# message.
#-------------------------------------------------------------------------
io-net -i 1 -d rtl8169 pci=1,duplex=1,speed=100 -p tcpip prefix=/lanb
waitfor /lanb/dev/socket
SOCK=/lanb ifconfig en0 test_rtu_b netmask 255.255.255.0
SOCK=/lanb route add -net default router_b
SOCK=/lanb inetd &

io-net -d rtl8169 pci=0,duplex=1,speed=100 -d i82544 
vid=0x8086,did=0x107C -p tcpip
waitfor /dev/socket
ifconfig en0 test_rtu_a netmask 255.255.255.0
route add -net default router_a
inetd &
hostname test_rtu_a
#-------------------------------------------------------------------------

Here,  I am using two similar network cards and the scripts allows me to 
configure each one. I hope this helps somewhat.

Regards,
Nonso Anyaegbunam

> Thanushan Balakrishnan <mailto:community-noreply@qnx.com>;
> 17 May 2013 10:23 AM
> Hi,
>
> I have a embedded system (PC/104+ based) running on QNX 6.2.1 which 
> has a Ethernet adapter (AMD PCNET (AMD-79c97x)), and the QNX boot 
> script looks like
>
> io-net -d pcnet transmit=64,reveive=32,verbose=2 -p tcpip &
> waitfor /dev/socket
>
> this works fine.
>
> Now I need to expand the function of this embedded system by adding 
> another Ethernet adapter. I have added a PC/104+ Ethernet module 
> (http://www.dpie.com/pc104/mercator.html) and made the following 
> change to the QNX boot script
>
> io-net -d pcnet transmit=64,reveive=32,verbose=2 -p tcpip &
> waitfor /dev/socket
> mount -T io-net devn-ns83815.so
> waitfor /dev/socket 5
>
> clearly this doesn't work. I have the following message on the terminal
> mount: Can't mount / (type io-net)
> mount: Possible reason: No such device
>
> Any help will be appreciated.
>
> Thanks
> Thanushan
>
>
>
> _______________________________________________
>
> General
> http://community.qnx.com/sf/go/post101508
> To cancel your subscription to this discussion, please e-mail 
> general-community-unsubscribe@community.qnx.com