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From: Krzysztof Halasa <khc@pm.waw.pl>
To: pharon@gmail.com
Cc: Clemens Koller <clemens.koller@anagramm.de>,
	Lennart Sorensen <lsorense@csclub.uwaterloo.ca>,
	Robert Hancock <hancockr@shaw.ca>,
	linux-kernel@vger.kernel.org
Subject: Re: Dual slot PCI riser messes up ivtv
Date: Sun, 24 Jun 2007 18:24:24 +0200	[thread overview]
Message-ID: <m3y7i9xqvb.fsf@maximus.localdomain> (raw)
In-Reply-To: <1182695244.6316.11.camel@iamer-laptop> (Islam Amer's message of "Sun, 24 Jun 2007 17:27:24 +0300")

Islam Amer <pharon@gmail.com> writes:

> First the riser card is a dual slot one , with a chip on it so I assumed
> it is active.

Perhaps REQ/GNT arbiter. A PCI-PCI bridge is a 100+ pin chip.

> Third : The bug lies in the situation where the PVR-150 card is in the
> upper slot and the DVB card is in the lower slot, in which case the DVB
> card does not work. That was the dmesg output I posted earlier.

Interesting, the lower slot is probably wired directly to edge
connector so it should work. The upper connector should be the
problematic.
-- 
Krzysztof Halasa

  reply	other threads:[~2007-06-24 16:24 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <fa.ELPuDi4dcntxF8hk4oCNldcvgoc@ifi.uio.no>
2007-06-21 14:23 ` Robert Hancock
2007-06-28 15:32   ` Clemens Koller
2007-06-21 16:26     ` Lennart Sorensen
2007-06-28 17:04       ` Clemens Koller
2007-06-24 14:27         ` Islam Amer
2007-06-24 16:24           ` Krzysztof Halasa [this message]
2007-06-24 18:44           ` Clemens Koller
2007-06-21 11:49 Islam Amer
2007-06-22 15:41 ` Krzysztof Halasa

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