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From: "Wijnand Rietman" <wijnand.rietman@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: "Lennart Sorensen" <lsorense@csclub.uwaterloo.ca>
Subject: Re: CONFIG_IDEDMA_AUTO & 2.4.32 & hdparm -d1
Date: Mon, 29 Oct 2007 21:52:35 +0100	[thread overview]
Message-ID: <b3790d380710291352k83e04ebl331f8bb784ba218c@mail.gmail.com> (raw)
In-Reply-To: <20071029194241.GA27646@csclub.uwaterloo.ca>

> The way I booted was to
> pass 'ide=nodma' and that worked fine (at least on the sc1200).
>
> I could enable dma with hdparm later if I wanted (which of course made
> the ide driver rather upset when it tried to then use the non existant
> dma lines).
>
> --
> Len Sorensen
>

Thanks Lens for the suggestion!

Unfortunately this option doesn't work either. When I pass the "nodma"
paramater to the kernel, it boots with DMA disabled (like it should),
but doesn't allow DMA to be enabled anymore with hdparm.

  reply	other threads:[~2007-10-29 20:52 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-10-29 13:05 Wijnand Rietman
2007-10-29 19:42 ` Lennart Sorensen
2007-10-29 20:52   ` Wijnand Rietman [this message]
2007-10-29 21:45     ` Lennart Sorensen
2007-10-30  5:33       ` Willy Tarreau

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