On Wed, 25 Apr 2007 15:27:26 +0200 "Aeschbacher, Fabrice" <Fabrice.Aeschbacher@xxxxxxxxxxx> wrote: > Hi, > > [kernel 2.6.20.7, arch=mips, processor=amd au1550] > > I'm trying to install a 2.6 kernel on an Alchemy au1550, and having > problem with the pcmcia socket, where I plugged a CompactFlash card. The > card seems to be recognized by the kernel, appears in > /sys/bus/pcmcia/devices, but not in /proc/bus/pccard, and I can't access > the device (/dev/hda). > > The relevant console messages: > ---------------------------------------------------------------- > pccard: PCMCIA card inserted into slot 0 > pcmcia: registering new device pcmcia0.0 > hda: SanDisk SDCFB-64, CFA DISK drive > ide0: Disabled unable to get IRQ 35. > ide0: failed to initialize IDE interface > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide0: I/O resource 0x10200E-0x10200E not free. > ide0: ports already in use, skipping probe > ide-cs: ide_register() at 0x102000 & 0x10200e, irq 35 failed > ---------------------------------------------------------------- > > Here is the relevant part of the kernel config: > CONFIG_IDE=y > CONFIG_IDE_GENERIC=y > CONFIG_BLK_DEV_IDE=y > CONFIG_BLK_DEV_IDECS=y > CONFIG_PCCARD=y > CONFIG_PCMCIA_DEBUG=y > CONFIG_PCMCIA=y > CONFIG_PCMCIA_AU1X00=y > (cc'ed linux-mips) Perhaps /proc/ioports will tell us where the conflict lies. The output of `dmesg -s 1000000' might also be needed.
