Stuart O Anderson wrote: > Hi - > > I'm attempting to set up RTnet (0.9.10) over Xenomai (2.4.4) on a > Debian 2.6.25 kernel running on a dual processor X86-64 Opteron > system. I've gotten as far as inserting the modules into the kernel, > but am having trouble with rtifconfig. My system has 2 quad Intel > 82546GB Gigabit Ethernet Controllers installed. I've loaded the > rt_e1000 driver to run them (they use the e1000 driver normally). > However, when I call 'rtifconfig rtethX up ip_addr' it gives: "ioctl: > No such device" for ethX > 4. Am I missing something? Is there a > #define somewhere I should modify? > > Also, is there a way to determine the mapping between interface > numbers and the PCI addresses of the controllers?
Did you check the messages on the kernel console already? The driver should report when it instantiates another controller together with some PCI address information (IIRC). And this may also give some hint why you see only 4 devices (there is a hard limit of 8, configurable via MAX_RT_DEVICES in stack/include/rtdev.h). Also check if lspci reports all 8 devices, and if the IDs match what rt_e1000 supports (maybe one card is newer and not yet know to rt_e1000). Jan
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