From: Gunther Mayer <gunther.mayer@gmx.net>
To: Russell King <rmk@arm.linux.org.uk>
Cc: "Pavel Janík" <Pavel@Janik.cz>, linux-kernel@vger.kernel.org
Subject: Re: PCI serial card with PCI 9052?
Date: Sun, 24 Nov 2002 14:39:04 +0100 [thread overview]
Message-ID: <3DE0D678.7030504@gmx.net> (raw)
In-Reply-To: 20021124114307.A25408@flint.arm.linux.org.uk
Russell King wrote:
>On Sun, Nov 24, 2002 at 12:27:14PM +0100, Pavel Janík wrote:
>
>
>>I have tried to cat /dev/ttyS5 after
>>
>>setserial /dev/ttyS5 port 0xd800 irq 11
>>
>>
>
>I think you actually want:
>
>setserial /dev/ttyS5 port 0xd800 irq 11 autoconfig
>
>and then cat /proc/tty/driver/serial and see if the 5: line has changed
>from uart:unknown.
>
Given the fact HT6552IR is a (very old?) ISA Super IO chip with:
* Support two serial ports.
Support one printer port with EPP/ECP/SPP function.
*Parallel Port and Serial Port IO Base Address Select:
378, 278, 3BC, 358, 258, 398, 298, 3F8, 2F8, 3E8,
2E8, 35C, 25C, 2BC, 39C, 29C
* Seven IRQ selectable (IRQ 3,4,5,7,10,11,12)
* All port is designed for disable and enable.
it surely is 8250 compatible.
As you have two 8port regions for two serial ports these should be the
correct locations.
next prev parent reply other threads:[~2002-11-24 12:27 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-11-19 22:09 PCI serial card with PCI 9052? Pavel Janík
2002-11-20 9:56 ` Andrey Panin
2002-11-24 11:27 ` Pavel Janík
2002-11-24 11:43 ` Russell King
2002-11-24 13:39 ` Gunther Mayer [this message]
2002-11-24 14:49 ` Pavel Janík
2002-11-25 9:48 ` Andrey Panin
2002-11-25 20:47 ` Pavel Janík
2002-11-27 11:34 ` Pavel Janík
2002-11-27 12:06 ` Andrey Panin
2002-11-27 12:21 ` Pavel Janík
2002-11-27 12:34 ` Andrey Panin
[not found] ` <20021201110202.E24114@flint.arm.linux.org.uk>
2002-12-10 7:07 ` Pavel Janík
2002-12-10 7:30 ` Andrey Panin
2002-12-10 8:10 ` Pavel Janík
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