From: Mathieu Taillefumier <mathieu.taillefumier@free.fr>
To: hermann pitton <hermann-pitton@arcor.de>
Cc: linux-dvb@linuxtv.org
Subject: Re: [linux-dvb] saa7134 bug in 64 bits system
Date: Fri, 24 Oct 2008 10:00:12 +0200 [thread overview]
Message-ID: <4901808C.30805@free.fr> (raw)
In-Reply-To: <1224799930.4202.17.camel@pc10.localdom.local>
Hi,
I located the problem by doing the following experiment. I boot the
kernel with only 2G installed and everything worked fine. No if you come
back to the initial configuration it crash badly. A little digging on
google gave some nice information. It seems that this problem is the
combination of a bug in the bios and/or in the pci resource allocation.
So I will report this to the kernel list.
> Just a shot into the dark, sorry again.
> All 28 gpios are set to output, but that is not intended by the driver.
> Previously seen such devices came up with gpio init 0.
>
> After that, all IRQs fail and i2c too.
>
> Maybe the pci=nomsi kernel boot option is worth a try.
>
I will try that.
Thanks for the help
Mathieu
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next prev parent reply other threads:[~2008-10-24 8:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-10-11 16:12 [linux-dvb] saa7134 bug in 64 bits system mathieu.taillefumier
2008-10-11 19:34 ` Andy Walls
2008-10-11 23:47 ` hermann pitton
2008-10-23 9:43 ` Mathieu Taillefumier
2008-10-23 22:12 ` hermann pitton
2008-10-24 8:00 ` Mathieu Taillefumier [this message]
2008-10-13 7:55 ` Mathieu Taillefumier
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