From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Robert Hancock <hancockr@shaw.ca>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
ide <linux-ide@vger.kernel.org>, Jeff Garzik <jeff@garzik.org>,
Tejun Heo <htejun@gmail.com>
Subject: Re: [PATCH 2/2] sata_nv: fix ATAPI issues with memory over 4GB (v3)
Date: Wed, 14 Nov 2007 12:05:42 +0000 [thread overview]
Message-ID: <20071114120542.02b0b6da@the-village.bc.nu> (raw)
In-Reply-To: <473A7677.6080007@shaw.ca>
On Tue, 13 Nov 2007 22:15:51 -0600
Robert Hancock <hancockr@shaw.ca> wrote:
> This fixes some problems with ATAPI devices on nForce4 controllers in ADMA mode
> on systems with memory located above 4GB. We need to delay setting the 64-bit
> DMA mask until the PRD table and padding buffer are allocated so that they don't
> get allocated above 4GB and break legacy mode (which is needed for ATAPI
> devices).
>
> Signed-off-by: Robert Hancock <hancockr@shaw.ca>
Acked-by: Alan Cox <alan@redhat.com>
next prev parent reply other threads:[~2007-11-14 12:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-14 4:15 Robert Hancock
2007-11-14 12:05 ` Alan Cox [this message]
2007-11-15 1:38 ` Tejun Heo
2007-11-15 4:06 ` Robert Hancock
2007-11-15 4:11 ` Tejun Heo
2007-11-20 0:57 ` Tejun Heo
2007-11-20 5:25 ` Robert Hancock
2007-11-20 5:49 ` Tejun Heo
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=20071114120542.02b0b6da@the-village.bc.nu \
--to=alan@lxorguk.ukuu.org.uk \
--cc=hancockr@shaw.ca \
--cc=htejun@gmail.com \
--cc=jeff@garzik.org \
--cc=linux-ide@vger.kernel.org \
--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®