[RTnet-users] more then one rtethx device causes "ioctl:device or resource busy"

[Daniel Sielaff]

Hello,

if i start the rtnet(0.8.3) in following way:

ifdown eth0
ifdown eth1
rmmod eepro100
rmmod mii
insmod /usr/local/rtnet/modules/rtai_rtdm.o
insmod /usr/local/rtnet/modules/rtnet.o rtskb_cache_size=64
insmod /usr/local/rtnet/modules/rt_loopback.o
insmod /usr/local/rtnet/modules/rt_eepro100.o txfifo=16
/usr/local/rtnet/sbin/rtifconfig rteth0 up 10.152.10.198 netmask
255.255.255.0
/usr/local/rtnet/sbin/rtifconfig rteth1 up 10.152.10.199 netmask
255.255.255.0
/usr/local/rtnet/sbin/rtifconfig rtlo up 127.0.0.1
insmod /usr/local/rtnet/modules/rtnetproxy.o
ifconfig rtproxy up 10.152.10.198 netmask 255.255.255.0

it happens:

the call:
/usr/local/rtnet/sbin/rtifconfig rteth1 up 10.152.10.199 netmask
255.255.255.0

returns
"ioctl:device or resource busy"

There is no error if i only activate rteth1

Can anyone help me what i did in a wrong way ?

thx

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