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Date:      Tue, 8 Oct 2002 21:02:59 +0100
From:      Ceri Davies <setantae@submonkey.net>
To:        =?unknown-8bit?Q?S=F8ren?= Schmidt <sos@FreeBSD.org>
Cc:        cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject:   Re: cvs commit: src/sys/dev/ata ata-pci.c
Message-ID:  <20021008200259.GA88145@submonkey.net>
In-Reply-To: <200210081825.g98IPAf6076545@freefall.freebsd.org>
References:  <200210081825.g98IPAf6076545@freefall.freebsd.org>

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On Tue, Oct 08, 2002 at 11:25:10AM -0700, Søren Schmidt wrote:
> sos         2002/10/08 11:25:10 PDT
> 
>   Modified files:
>     sys/dev/ata          ata-pci.c 
>   Log:
>   Fix for the panic when using a Promise TX2.
>   
>   The problem is that the code does a check for the granparent of
>   the Promise chip, if this is a bridge of the right type, we have
>   a TX4 on our hands, and need to handle that ones "issues".
>   Now the grandparent check cause subtle bugs in the newbus system,
>   mainly that pci_get_devid doesn't return an error value.
>   This patch works around the issue by using BUS_READ_IVAR() instead.

Thank you!

Ceri
-- 
you can't see when light's so strong
you can't see when light is gone

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