From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: PATA failure with piix, works with libata
Date: Sat, 04 Mar 2006 14:11:46 +0000 [thread overview]
Message-ID: <1141481507.10341.1.camel@localhost> (raw)
In-Reply-To: <20060303183937.GA30840@srcf.ucam.org>
On Gwe, 2006-03-03 at 18:39 +0000, Matthew Garrett wrote:
> and everything is fine, including CD access. Loading piix gives me the
> following:
> which seems ok. However, loading ide-cd gives:
>
> [4294983.732000] hda: status error: status=0x58 { DriveReady SeekComplete DataRequest }
> [4294983.732000] ide: failed opcode was: unknown
> [4294983.732000] hda: drive not ready for command
No suprise. Bits of ide/pci/piix.c only work because the BIOS setup did
some stuff we needed and in places with CD and DMA through luck alone.
> and insmod never returns. After this, the IDE interrupt is firing about
> 80000 times a second.
Make sure the IRQ is setup properly. Legacy mode IRQs are level
triggered which might fit this description.
next prev parent reply other threads:[~2006-03-06 15:07 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-03 18:39 PATA failure with piix, works with libata Matthew Garrett
2006-03-04 14:11 ` Alan Cox [this message]
2006-03-06 15:12 ` Matthew Garrett
2006-03-05 22:57 ` Matthew Garrett
2006-03-05 23:40 ` Jeff Garzik
2006-03-06 0:32 ` Matthew Garrett
2006-03-06 0:58 ` Jeff Garzik
2006-03-06 1:03 ` Matthew Garrett
2006-03-06 1:07 ` Jeff Garzik
2006-03-06 13:15 ` Matthew Garrett
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=1141481507.10341.1.camel@localhost \
--to=alan@lxorguk.ukuu.org.uk \
--cc=linux-ide@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mjg59@srcf.ucam.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.