Hi, I am new to rtnet, I want use rtnet in RTAI, I have two network cards in
my computer, the realtime card is realtek rtl8169. when I got every thing
ready and entered "./rtnet start", I got:
=======================display start with out this line=================
r...@xiaojun:/usr/local/rtnet/sbin# ./rtnet start
rteth0: ERROR while getting interface flags: No such device
rteth0-mac: ERROR while getting interface flags: No such device
ioctl: No such device
./rtnet: 343: cannot open : No such file
vnic0: ERROR while getting interface flags: No such device
SIOCSIFADDR: No such device
vnic0: ERROR while getting interface flags: No such device
SIOCSIFNETMASK: No such device
Waiting for all slaves...ioctl: No such device
ioctl: No such device
=======================display end==================================
before rtnet start, rtai_hal.ko,rtai_lxrt.ko,rtai_sem.ko,rtai_rtdm.ko had been
insmod, and non realtime drivers had been removed. part of rtnet.config is as
follows:
=======================display start==================================
RT_DRIVER="rt_r8169"
RT_DRIVER_OPTIONS="cards=0,1"
# IP address and netmask of this station
# The TDMA_CONFIG file overrides these parameters for masters and backup
# masters. Leave blank if you do not use IP addresses or if this station is
# intended to retrieve its IP from the master based on its MAC address.
IPADDR="127.0.0.2"
NETMASK="255.255.254.0"
# Start realtime loopback device ("yes" or "no")
RT_LOOPBACK="yes"
# Start capturing interface ("yes" or "no")
RTCAP="yes"
# Common RTcfg stage 2 config data (master mode only)
# The TDMA_CONFIG file overrides this parameter.
STAGE_2_SRC=""
# Stage 2 config data destination file (slave mode only)
STAGE_2_DST=""
# Command to be executed after stage 2 phase (slave mode only)
STAGE_2_CMDS=""
# TDMA mode of the station ("master" or "slave")
# Start backup masters in slave mode, it will then be switched to master
# mode automatically during startup.
TDMA_MODE="master"
# Master parameters
# Simple setup: List of TDMA slaves
TDMA_SLAVES="127.0.0.1"
=======================display end==================================
dmesg | tail shows :
=======================display start==================================
[ 2299.424195] *** RTnet 0.9.11 - built on Mar 11 2010 23:08:31 ***
[ 2299.424196]
[ 2299.424201] RTnet: initialising real-time networking
[ 2299.436505] Initializing rt_r8169 driverinitializing loopback...
[ 2299.438559] RTnet: registered rtlo
[ 2299.441083] RTcap: real-time capturing interface
[ 2299.517454] RTcfg: init real-time configuration distribution protocol
[ 2299.523220] RTmac: init realtime media access control
[ 2299.528010] RTmac/TDMA: init time division multiple access control mechanism
=======================display end==================================
can any body help me with this problem, your help will be greatly appreciated.
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