Sounds like the interrupts are being misconfigured for the PCI card. Please post 2 pieces of information: 1) Boot logs with "ofdebug=2" given on the kernel command line 2) Output of "/usr/sbin/prtconf -pv" Thanks. - To unsubscribe from this list: send the line "unsubscribe sparclinux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html