mirror of https://lore.kernel.org/lkml/
 help / color / mirror / Atom feed
From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Frantisek Hanzlik <franta@hanzlici.cz>
Cc: Robert Hancock <hancockr@shaw.ca>, linux-kernel@vger.kernel.org
Subject: Re: serverworks CSB5 IDE: DMA disabled on secondary channel
Date: Sat, 19 Jul 2008 09:46:31 +0100	[thread overview]
Message-ID: <20080719094631.4f4e6a5e@the-village.bc.nu> (raw)
In-Reply-To: <48815567.2080001@hanzlici.cz>

On Sat, 19 Jul 2008 04:45:59 +0200
Frantisek Hanzlik <franta@hanzlici.cz> wrote:

> Alan Cox wrote:
> >>> ata2.01: ATAPI: CD-W540E, 1.0D, max UDMA/33
> >>> ata2.00: simplex DMA is claimed by other device, disabling DMA
> >>> ata2.01: simplex DMA is claimed by other device, disabling DMA
> >>> ata2.00: configured for PIO4
> >>> ata2.01: configured for PIO4
> >
> >
> > Disable the pata_acpi driver and let me know if it then behaves. We had a
> > similar problem with the ATI hardware which lost and messed up its
> > internal state if pata_acpi was loaded first.
> >
> Before I post to lkml I tried disable ata_generic driver, (which was loaded
> before pata_serverworks too


Thanks - please complain to your distribution vendor if they are not
following the docs and loading pata_acpi then ata_generic then ata_legacy
*AFTER* other drivers.

  reply	other threads:[~2008-07-19  9:19 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <fa.Fmf0CiaCc/J+JAWaZ5FS+ihhhzA@ifi.uio.no>
2008-07-18  1:09 ` Robert Hancock
2008-07-18  2:29   ` Frantisek Hanzlik
2008-07-18  9:06   ` Alan Cox
2008-07-19  2:45     ` Frantisek Hanzlik
2008-07-19  8:46       ` Alan Cox [this message]
2008-07-17 17:12 Frantisek Hanzlik

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20080719094631.4f4e6a5e@the-village.bc.nu \
    --to=alan@lxorguk.ukuu.org.uk \
    --cc=franta@hanzlici.cz \
    --cc=hancockr@shaw.ca \
    --cc=linux-kernel@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®