redx...@gmx.de wrote: > hi everyone, > > im already using rtai 3.7 with rtnet 0.9.11 and ubuntu 9.04 on my old > pc(using onboard via_rhine) and it works fine. But i got now a new one and > wanted to install the same. so its again rtai 3.7 with ubuntu 9.04 and rtnet > 0.9.11 and installation worked without problems. But because the new pc has a > ethernet onboard with intel e1000e which is afaik not supported by rtnet i > use a pci ethernetcontroller with a realteak 8139 chip. my problem now is > this: > > insmod /usr/local/rtnet/modules/rt_8139too.ko > r...@rtai:/usr/local/rtnet/sbin# ./rtifconfig rtlo up 127.0.0.1 > r...@rtai:/usr/local/rtnet/sbin# ./rtifconfig rteth0 up 192.168.0.2 > //when i do this my mouse(usb) is getting slow (lagging)
Likely an IRQ conflict between the 8139 and the non-RT USB controller. See [1] for possible resolutions (concepts apply to RTAI as well). > r...@rtai:/usr/local/rtnet/sbin# ./rtroute solicit 192.168.0.1 dev rteth0 > r...@rtai:/usr/local/rtnet/sbin# ./rtping 192.168.0.1 > Real-time PING 192.168.0.1 56(84) bytes of data. > ioctl: No route to host > > so can somebody help me to solve this problem? > > Best regards, > > Juergen > Jan [1]http://www.xenomai.org/index.php/FAQs#What_can_I_do_if_Xenomai_and_Linux_devices_share_the_same_IRQ.3F -- Siemens AG, Corporate Technology, CT T DE IT 1 Corporate Competence Center Embedded Linux ------------------------------------------------------------------------------ _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
