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From: Andi Kleen <ak@suse.de>
To: Yaroslav Klyukin <skintwin@mail.ru>
Cc: linux-kernel@vger.kernel.org
Subject: Re: aacraid, opteron, over 1G memory....
Date: 05 Feb 2004 03:59:38 +0100	[thread overview]
Message-ID: <p73r7xakz8l.fsf@verdi.suse.de> (raw)
In-Reply-To: <40217690.5070107@mail.ru.suse.lists.linux.kernel>

Yaroslav Klyukin <skintwin@mail.ru> writes:

> aacraid does not seem to initialize if there is above 1-2 gigs of memory.
> If I boot with mem=1000M , it works.
> I tried to change the comminit.c file in the aacraid directory and
> played with the memory values, but it looks like it does not make a
> difference.
> I am using 2.6.2 kernel.

I assume you're using a 64bit compiled kernel.

Are you sure you have CONFIG_GART_IOMMU enabled ?  Without this it won't
work because aacraid doesn't support 64bit IO.

-Andi

       reply	other threads:[~2004-02-05  2:59 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <40217690.5070107@mail.ru.suse.lists.linux.kernel>
2004-02-05  2:59 ` Andi Kleen [this message]
2004-02-04 22:47 aacraid, opteron, over 1G memory Yaroslav Klyukin

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