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Date: Mon, 25 Nov 2002 12:48:28 +0300
From: Andrey Panin <pazke@orbita1.ru>
To: Pavel Jan?k <Pavel@Janik.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: PCI serial card with PCI 9052?
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References: <m3smxx1aaf.fsf@Janik.cz> <20021120095618.GB319@pazke.ipt> <m3fztrcinh.fsf@Janik.cz> <20021124114307.A25408@flint.arm.linux.org.uk> <m3vg2naupr.fsf@Janik.cz>
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Hi,=20

patch looks good, but here is yet another thing to test.
We need to know base baudrate of this card. I failed to find=20
HT6552 datasheet on Holtek site, so we need another experiment.

You can test it this way:

1) connect one port of this card with normal serial port or any=20
   serial device with known baudrate;
2) test data transfer, if it fails try to set lower speed on PCI card's por=
t.
3) if you found needed speed, calculate base baudrate
 <base baudrate> =3D (<speed of normal port> / <speed of PCI card port>) * =
115200

Good luck.

--=20
Andrey Panin            | Embedded systems software developer
pazke@orbita1.ru        | PGP key: wwwkeys.eu.pgp.net

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