[Bug 6801] New: lspci missing my CardBus Ether card

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Fri Jul 7 10:13:44 EDT 2006


http://bugzilla.kernel.org/show_bug.cgi?id=6801

           Summary: lspci missing my CardBus Ether card
    Kernel Version: 2.6.17.3
            Status: NEW
          Severity: normal
             Owner: linux-pcmcia at lists.infradead.org
         Submitter: takada at mbf.nifty.com


Most recent kernel where this bug did not occur:2.6.16.20
Distribution:Fedora Core 5
Hardware Environment:Cyrix/MediaGX, CS5520(SouthBridge), Ricoh RL5c475
Software Environment:kernel 2.6.17.3
Problem Description:
kernel can't found CardBus card.
>From /proc/ioports, kernel 2.6.17 excludes region.
dmesg of kernel 2.6.16.20:
pccard: CardBus card inserted into slot 0
cs: IO port probe 0x3d4-0x4ff: excluding 0x47c-0x493 0x4cc-0x4d3
cs: IO port probe 0x3c0-0x3d2: clean.
cs: IO port probe 0x100-0x3af: excluding 0x398-0x39f
cs: IO port probe 0xc00-0xcff: clean.
cs: IO port probe 0x800-0x8ff: clean.
cs: IO port probe 0xa00-0xaff: clean.

dmesg of kernel 2.6.17.3:
pccard: CardBus card inserted into slot 0
cs: IO port probe 0x3d4-0x4ff: excluding 0x47c-0x493 0x4cc-0x4d3
cs: IO port probe 0x3c0-0x3d2: clean.
cs: IO port probe 0x100-0x3af: excluding 0x398-0x39f
cs: IO port probe 0xc00-0xcff: excluding 0xcf8-0xcff
cs: IO port probe 0x800-0x8ff: clean.
cs: IO port probe 0xa00-0xaff: clean.

/proc/ioports of 2.6.16.20
0cf8-0cff : PCI conf1
1000-10ff : PCI CardBus #01
  1000-10ff : 0000:01:00.0
    1000-10ff : 8139too
/proc/ioports of 2.6.17.3
1000-10ff : PCI CardBus #01
1400-14ff : PCI CardBus #01

Why will not 2.6.17-kernel assign "PCI conf1" region?

Steps to reproduce:

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