[Bug 7706] PCMCIA bridge not working

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Sat Aug 18 12:11:56 EDT 2007


http://bugzilla.kernel.org/show_bug.cgi?id=7706





------- Comment #45 from daniel.ritz at gmx.ch  2007-08-18 09:19 -------
thanks for bisecting. so it's a resource problem after all. the change you
identified itself looks ok. the problem is that either some other device is
on those i/o addresses, or i/o cycles are not forwarded correctly.
- could you post full 'lspci -vvv' output (all devices)?
- post the output of
    cat /sys/devices/pci*/*/yenta_registers
  with the card inserted
- do those two:
    echo -n "- 0xc000 - 0xdfff" >
/sys/class/pcmcia_socket/pcmcia_socket0/available_resources_io
    echo -n "0xd400 - 0xd4ff" >
/sys/class/pcmcia_socket/pcmcia_socket0/available_resources_io
  before inserting the card


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