Hello,
I am trying to install RTNet on my desktop, but I can not even make the test
script (single node) work properly.
Here is the output of the rtnet script:
dfb@sst-desktop:/usr/local/rtnet/sbin$ sudo ./rtnet start
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl: No such device
ioctl (add): No such device
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
For the installation, I followed the procedure given in
"http://www.xenomai.org/index.php/RTnet:Installation_%26_Testing";, with the
following exception: isntead of using
#make gconfig
which was giving a problem when trying to find the installation path of the
RTAI (which I have set correctly), I used:
#./configure --with-rtext=/usr/realtime --enable-r8169=yes --enable-rtcap=yes
My configuration:
Linux 2.6.32.11
RTAI 3.8.1
rtnet-0.9.12
*** OUTPUTS ***
Here is the output of the ifconfig (before disabling the eth2):
dfb@sst-desktop:~$ ifconfig -a
eth2 Link encap:Ethernet HWaddr 20:cf:30:0e:68:e4
inet addr:138.131.217.137 Bcast:138.131.217.255 Mask:255.255.255.0
inet6 addr: fe80::22cf:30ff:fe0e:68e4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:90 errors:0 dropped:0 overruns:0 frame:0
TX packets:32 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:11523 (11.5 KB) TX bytes:4958 (4.9 KB)
Interrupt:55 Base address:0xe000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:14 errors:0 dropped:0 overruns:0 frame:0
TX packets:14 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:928 (928.0 B) TX bytes:928 (928.0 B)
--------------------------------------------------------------------------------
Here is the output of the rtifconfig (after running the script):
dfb@sst-desktop:/usr/local/rtnet/sbin$ sudo ./rtifconfig
rtlo Medium: Local Loopback
IP address: 127.0.0.1
UP LOOPBACK RUNNING MTU: 1500
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
--------------------------------------------------------------------------------
Here is the output of the dmesg (after running the script):
dfb@sst-desktop:/usr/local/rtnet/sbin$ dmesg
[ 45.033740] eth2: no IPv6 routers present
[ 495.118401] I-pipe: Domain RTAI registered.
[ 495.118406] RTAI[hal]: <3.8.1> mounted over IPIPE-NOTHREADS 2.6-03.
[ 495.118408] RTAI[hal]: compiled with gcc version 4.4.3 (Ubuntu
4.4.3-4ubuntu5.1) .
[ 495.118507] RTAI[hal]: mounted (IPIPE-NOTHREADS, IMMEDIATE (INTERNAL IRQs
VECTORED), ISOL_CPUS_MASK: 0).
[ 495.118509] PIPELINE layers:
[ 495.118512] f87b5a00 9ac15d93 RTAI 200
[ 495.118514] c08a1b80 0 Linux 100
[ 495.144617] RTAI[malloc]: global heap size = 2097152 bytes, <BSD>.
[ 495.144852] RTAI[sched]: IMMEDIATE, MP, USER/KERNEL SPACE: <without RTAI OWN
KTASKs>, <uses LINUX SYSCALLs>, kstacks pool size = 524288 bytes.
[ 495.144857] RTAI[sched]: hard timer type/freq = APIC/8351627(Hz); default
timing: oneshot; linear timed lists.
[ 495.144860] RTAI[sched]: Linux timer freq = 250 (Hz), TimeBase freq =
2672690000 hz.
[ 495.144862] RTAI[sched]: timer setup = 999 ns, resched latency = 2944 ns.
[ 495.144863] RTAI[usi]: enabled.
[ 495.258979] RTDM started.
[ 531.737455]
[ 531.737457] *** RTnet 0.9.12 - built on May 31 2013 09:57:27 ***
[ 531.737458]
[ 531.737461] RTnet: initialising real-time networking
[ 531.793098] Initializing rt_r8169 driverinitializing loopback...
[ 531.806344] RTnet: registered rtlo
[ 531.836001] RTcfg: init real-time configuration distribution protocol
[ 531.857900] RTmac: init realtime media access control
[ 531.877503] RTmac/TDMA: init time division multiple access control mechanism
--------------------------------------------------------------------------------
Here is the output of lsmod (after running the script):
dfb@sst-desktop:/usr/local/rtnet/sbin$ lsmod
Module Size Used by
tdma 15897 0
rtmac 7550 1 tdma
rtcfg 39142 0
rt_loopback 1023 1
rt_r8169 14093 0
rtpacket 3994 0
rtipv4 17650 1 rtcfg
rtnet 32742 7
tdma,rtmac,rtcfg,rt_loopback,rt_r8169,rtpacket,rtipv4
rtai_netrpc 24980 0
rtai_rtdm 211102 5 tdma,rtcfg,rt_r8169,rtpacket,rtnet
rtai_msg 25447 0
rtai_mbx 12587 1 rtai_netrpc
rtai_sem 27602 6 tdma,rtcfg,rtnet,rtai_netrpc,rtai_rtdm,rtai_mbx
rtai_fifos 22889 0
rtai_lxrt 153141 12
tdma,rtcfg,rt_loopback,rt_r8169,rtipv4,rtnet,rtai_netrpc,rtai_rtdm,rtai_msg,rtai_mbx,rtai_sem,rtai_fifos
rtai_hal 268201 10
tdma,rtcfg,rtnet,rtai_netrpc,rtai_rtdm,rtai_msg,rtai_mbx,rtai_sem,rtai_fifos,rtai_lxrt
binfmt_misc 6401 1
ppdev 5135 0
snd_hda_codec_realtek 201620 1
snd_hda_intel 21627 2
snd_hda_codec 72643 2 snd_hda_codec_realtek,snd_hda_intel
snd_hwdep 5586 1 snd_hda_codec
snd_pcm_oss 34521 0
snd_mixer_oss 13719 1 snd_pcm_oss
snd_pcm 69218 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_seq_dummy 1338 0
snd_seq_oss 26632 0
snd_seq_midi 4621 0
snd_rawmidi 18931 1 snd_seq_midi
snd_seq_midi_event 6035 2 snd_seq_oss,snd_seq_midi
snd_seq 47288 6
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event
snd_timer 18318 2 snd_pcm,snd_seq
snd_seq_device 5764 5
snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq
agpgart 31376 0
snd 54318 16
snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
soundcore 6954 1 snd
snd_page_alloc 7172 2 snd_hda_intel,snd_pcm
psmouse 62068 0
asus_atk0110 8618 0
serio_raw 4074 0
processor 30644 0
button 4810 0
joydev 8204 0
lp 7092 0
parport 32848 2 ppdev,lp
usbhid 35268 0
hid 65711 1 usbhid
ohci1394 26849 0
pata_jmicron 1843 0
ahci 31428 0
ieee1394 80443 1 ohci1394
mii 4413 0
thermal 10997 0
--------------------------------------------------------------------------------
Does anyone know what I am doing wrong? Some hypothesis:
- I am using just "#./configure ..." instead of "# make menuconfig" to install
the library.
- I am using r8169/rt_r8169 - is this driver working properly?
- My network card is eth2 instead of eth0.
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Diego F. Boesel, M.Sc. (Technology)
R&D Engineer
diego.boe...@csem.ch<mailto:diego.boe...@csem.ch>
T +41 41 672 75 12
F +41 41 672 75 00
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CSEM Centre Suisse d’Electronique et de Microtechnique SA
Central Switzerland Center
Untere Gründlistr. 1 | CH-6055 Alpnach Dorf
www.csem.ch<http://www.csem.ch/>
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