linux-kernel - WCH CH352 PCI-to-RS232 card bad default type

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Message-ID: <514AB34F.9060707@yandex.ru>
Date:	Thu, 21 Mar 2013 13:14:23 +0600
From:	Vitaliy Bortsov <bortsov@...dex.ru>
To:	linux-kernel@...r.kernel.org
Subject: WCH CH352 PCI-to-RS232 card bad default type

Hello.
According to manufacture chip information from 
http://wch-ic.com/product/pci/ch352.asp type of emulated chip cannot be 
16C550A (it is default value in linux and in patch 
https://lkml.org/lkml/2013/3/2/30 ). Correct value is 16550.
Therefore I need to run additional command
setserial /dev/ttySx uart 16550

Default value 16550A is not working, correct value 16550 is working on 
my PCI-RS232card.

Please somebody make changes to module 
drivers/tty/serial/8250/8250_pci.c (as I think).

Regards,
   Vitaliy
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