From: "Rafael Espíndola" <rafael.espindola@gmail.com>
To: Colin Leroy <colin@colino.net>
Cc: linux-kernel@vger.kernel.org, debian-powerpc@lists.debian.org
Subject: Re: `dd` problem from cdrom
Date: Wed, 16 Mar 2005 18:15:58 -0300 [thread overview]
Message-ID: <564d96fb05031613156ed210c2@mail.gmail.com> (raw)
In-Reply-To: <20050316153114.374e095b@jack.colino.net>
On Wed, 16 Mar 2005 15:31:14 +0100, Colin Leroy <colin@colino.net> wrote:
> Hi,
>
> Using 2.6.10 and 2.6.11, trying to use dd from the ide cdrom in my
> Ibook G4 fails like this:
> /dev/hdc:
> HDIO_GET_MULTCOUNT failed: Invalid argument
> IO_support = 0 (default 16-bit)
> unmaskirq = 1 (on)
> using_dma = 1 (on)
> keepsettings = 0 (off)
> readonly = 0 (off)
> readahead = 256 (on)
> HDIO_GETGEO failed: Invalid argument
I have a cdrom drive that does not work with DMA. Maybe yours has the
same problem.
> I didn't try older kernels yet; Any idea about this? Is it a kernel bug
> or a configuration issue?
> --
> Colin
Rafael
prev parent reply other threads:[~2005-03-16 21:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-03-16 14:31 `dd` problem from cdrom Colin Leroy
2005-03-16 21:15 ` Rafael Espíndola [this message]
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