[BUG? kernel 2.6.32-git10] 3com 3c562 multifunction card does not work

[Komuro]

Hi,

2.6.32-git7(2009/12/11) works and 2.6.32-git8(2009/12/12) does not work.

So I think "'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbar
nes"
introduces this problem.


author	Linus Torvalds <torvalds at linux-foundation.org>	
	Fri, 11 Dec 2009 20:18:16 +0000 (12:18 -0800)
committer	Linus Torvalds <torvalds at linux-foundation.org>	
	Fri, 11 Dec 2009 20:18:16 +0000 (12:18 -0800)
commit	11bd04f6f35621193311c32e0721142b073a7794
tree	00979740582bb26e8d3756bf3526c85f19f66a46	tree | snapshot
parent	4e2ccdb0409146f8cf64a11b6ef82a9c928ced2a	commit | diff
parent	9e0b5b2c447ad0caa075a5cfef86def62e1782ff	commit | diff
Merge branch 'linux-next' of git://git./linux/kernel/git/jbarnes/pci-2.6

* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.
6: (109 commits)
  PCI: fix coding style issue in pci_save_state()
  PCI: add pci_request_acs
  PCI: fix BUG_ON triggered by logical PCIe root port removal
  PCI: remove ifdefed pci_cleanup_aer_correct_error_status
  PCI: unconditionally clear AER uncorr status register during cleanup
  x86/PCI: claim SR-IOV BARs in pcibios_allocate_resource
  PCI: portdrv: remove redundant definitions
  PCI: portdrv: remove unnecessary struct pcie_port_data
  PCI: portdrv: minor cleanup for pcie_port_device_register
  PCI: portdrv: add missing irq cleanup
  PCI: portdrv: enable device before irq initialization
  PCI: portdrv: cleanup service irqs initialization
  PCI: portdrv: check capabilities first
  PCI: portdrv: move PME capability check
  PCI: portdrv: remove redundant pcie type calculation
  PCI: portdrv: cleanup pcie_device registration
  PCI: portdrv: remove redundant pcie_port_device_probe
  PCI: Always set prefetchable base/limit upper32 registers
  PCI: read-modify-write the pcie device control register when initiating pcie
 flr
  PCI: show dma_mask bits in /sys
  ...

>>
>>> The mac address of 3c562 becomes ff:ff:ff:ff:ff:ff
>>> and no startup message appear for serial.
>>
>>Ouch.
>>
>>> This card works with kernel-2.6.32-git7.
>>
>>Hm, there didn't happen much in PCMCIA land between git7 and git10:
>>
>># git log --pretty=oneline 3ef884b4c04e857c283cc77ca70ad8f638d94b0e..f405425
3
>2e96dda5506eb76badea322f2ae4731c drivers/pcmcia/ include/pcmcia/
>>11bd04f6f35621193311c32e0721142b073a7794 Merge branch 'linux-next' of git://
g
>it.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
>>15ea76d407d560f985224b65fe59c9db01692a0d pccard: configure CLS on attach
>>
>>which only seems relevant for CardBus. Nonetheless: could you try commenting
>>out the line "pci_set_cacheline_size(dev)" in
>>drivers/pcmcia/cardbus.c:cardbus_config_irq_and_cls() ?
>>
>
>Even if I revert the "pccard: configure CLS on attach" manually,
>3com 3c562 still does not work.
>
>Best Regards
>Komuro
>
>
>
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