Hi Leo, your PC seems to use PCI-Express. One very good choice is to use Intel Gigabit Ethernet adapters with PCI express connector (instead of the eepro100). The adapter and rtnet support MSI which means that they will have an exclusive IRQ. They are supported by rtnet (Driver rt_e1000).
This means an invest in hardware but this should help you here... One thing, I do not understand: You have a multi CPU (or dual core) machine, but APIC disabled? How can this work... I thought, that APIC is required for multi CPU systems?!? Regards Mathias > A Dimarts 06 Novembre 2007, Karl Reichert va escriure: > > Leopold Palomo-Avellaneda wrote: > > > > > > Ok, but how I can avoid it? > > > > Please have a look at http://www.xenomai.org/index.php/FAQs, section > 'What > > can I do if Xenomai and Linux devices share the same IRQ?' > > ok, done > > > > > > Thus, try to plugin PCI boards into different slots, try the APIC > > > > > > interrupt > > > > > > > controller in kernel, etc... > > > > > > I can try to assign a irq in the bios to an specific slot. Also, I'm > > > running > > > the xenomai kernel with noapic in the kernel because if not I got a > hang > > > when > > > booting. > > > > So that would be an easy solution: Assign different IRQs, if your BIOS > > allows you to do so. > > ok, but rtnet doesn't take my bios settings. I have configure in bios that > > the network one use irq7 and network 2 irq15 and I got: > > RTnet: initialising real-time networking > initializing loopback... > RTnet: registered rtlo > rteth0: 0000:01:06.0, 00:A0:C9:1D:52:B9, IRQ 11. > *** Receiver lock-up bug detected *** > Your device may not work reliably! > RTnet: registered rteth0 > rteth1: 0000:01:07.0, 00:90:27:13:A5:19, IRQ 10. > *** Receiver lock-up bug detected *** > Your device may not work reliably! > RTnet: registered rteth1 > > > any ideas? > > Leo > -- Mathias Koehrer [EMAIL PROTECTED] Viel oder wenig? Schnell oder langsam? Unbegrenzt surfen + telefonieren ohne Zeit- und Volumenbegrenzung? DAS TOP ANGEBOT FÜR ALLE NEUEINSTEIGER Jetzt bei Arcor: günstig und schnell mit DSL - das All-Inclusive-Paket für clevere Doppel-Sparer, nur 29,95 inkl. DSL- und ISDN-Grundgebühr! http://www.arcor.de/rd/emf-dsl-2 ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ RTnet-users mailing list RTnet-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/rtnet-users
