On Thursday 31 May 2007 05:41, Feng, Libo wrote: > Hi, all. > > We adapted LinuxBIOS for Broadcom Explosion based on Blast LinuxBIOS. It > runs well in LinuxBIOS phase, but in Linux phase, there are some problems. > It seems the hard disk can't be found.
---------------------------- [...] ide0: BM-DMA at 0x3010-0x3017, BIOS settings: hda:pio, hdb:pio hda: Maxtor 6E040L0, ATA DISK drive ide0 at 0x1f0-0x1f7,0x3f6 on irq 14 hda: max request size: 128KiB udevd-event[706]: wait_for_sysfs: waiting for '/sys/devices/pci0000:00/0000:00:02.1/ide0/0.0/bu s' failed input: ImPS/2 Generic Wheel Mouse as /class/input/input2 hda: lost interrupt ---------------------------- No, the hard disk was found (Maxtor 6E040L0). But no interrupt for this IDE controller device? -> "hda: lost interrupt" there is no answer. Recompile your kernel with DEBUG macro defined in "arch/i386/pci/pci.h". Run this new kernel with kernel parameter "irqpoll" and check your interrupt routing... Juergen -- linuxbios mailing list linuxbios@linuxbios.org http://www.linuxbios.org/mailman/listinfo/linuxbios