Rob Wheeler wrote: > On Mon, Jan 19, 2009 at 12:30 AM, Jan Kiszka <jan.kis...@web.de> wrote: >> Rob Wheeler wrote: >>> I've been using RTnet to talk to EtherCAT devices. My setup consists of: >>> >>> EtherCAT Master Library >>> RTnet 0.9.10 >>> Xenomai 2.4.5 >>> Linux Kernel 2.6.24.3 >>> >>> Due to some stability issues, I wanted to upgrade to Xenomai 2.4.6.1. >>> This version of Xenomai doesn't work with 2.6.24.3, so I upgraded to >>> Linux Kernel 2.6.27. Unfortunately, RTnet 0.9.10 doesn't build with >>> 2.6.27, so I tried building HEAD of the SVN repository. With HEAD I'm >>> able to successfully build against 2.6.27 and I can load the rtnet, >>> rtpacket, and rt_e1000 modules. However, if I try to do 'rtifconfig >>> rteth0 up' I get an error 'ioctl: No such device'. Any ideas what I'm >>> doing wrong? >> Not yet. Maybe it is also some RTnet issue. I must admit that I haven't >> found the time to test the latest changes intensively. What does the >> kernel log report? What does /proc/rtnet/devices say? > > I don't see anything logged, and I don't see any devices either:
There must be something logged, the bare minimum are some version messages from the stack. If it's not in your log file, check dmesg. > > [r...@cak: /usr/local/rtnet/sbin] cat /proc/rtnet/devices > Index Name Flags Are you sure you unloaded the vanilla e1000 before insmod'ing the rt-version? Jan
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