Hi Andy,

Andy Shevchenko 於 2016/1/29 下午 08:40 寫道:

On Fri, 2016-01-29 at 16:20 +0800, Peter Hung wrote:

quoted

Hi Andy,

Andy Shevchenko 於 2016/1/28 下午 08:04 寫道:

quoted

On Thu, 2016-01-28 at 17:20 +0800, Peter Hung wrote:

quoted

-	/* Fintek PCI serial cards */
-	{ PCI_DEVICE(0x1c29, 0x1104), .driver_data =
pbn_fintek_4 },
-	{ PCI_DEVICE(0x1c29, 0x1108), .driver_data =
pbn_fintek_8 },
-	{ PCI_DEVICE(0x1c29, 0x1112), .driver_data =
pbn_fintek_12
},

Shouldn't you blacklist them in 8250_pci?

You are referring to add blacklist instead of remove F81504/508/512
code?

No.

quoted

  or add blacklist and remove code?

This one.

ok

Check what lspci tells you about your device. I'm pretty sure that it
has Serial Class, which would trigger enumeration in 8250_pci.c if it
comes first.

I had add log with 8250_pci.c. It really trigger once by 8250_pci.c,
but will failed with serial_pci_guess_board(). So It can be handled by
f81504-core.c. I should add pid/vid to blacklist and comments it'll
be handled by f81504-core.c

Thanks
-- 
With Best Regards,
Peter Hung
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