All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jeff Garzik <jeff@garzik.org>
To: Tejun Heo <htejun@gmail.com>
Cc: linux-ide@vger.kernel.org, tr@tng.de
Subject: Re: [PATCH] ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3
Date: Fri, 23 Nov 2007 20:22:42 -0500	[thread overview]
Message-ID: <47477CE2.5080707@garzik.org> (raw)
In-Reply-To: <20071119041731.GC30919@htj.mynetwork.cxm>

Tejun Heo wrote:
> ICH8 and 9 use two SFF controllers to show 6 SATA ports.  The first
> controllre hosts the first 4 ports while the second one hosts the last
> 2.  The PCS register of the first controller encompasses the first
> four ports or all six ports depending on configuration while PCS of
> the second controller controls the last two ports.  Using 0xf for the
> first controller and 0x3 for the second controller always result in
> the correct configuration.
> 
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> ---
> applied to #tj-upstream-fixes

ACK



  reply	other threads:[~2007-11-24  1:22 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-19  4:14 [PATCH] ata_piix: reorganize controller IDs Tejun Heo
2007-11-19  4:16 ` [PATCH] ata_piix: only enable the first port on apple macbook pro Tejun Heo
2007-11-19  4:17   ` [PATCH] ata_piix: port enable for the first SATA controller of ICH8 is 0xf not 0x3 Tejun Heo
2007-11-24  1:22     ` Jeff Garzik [this message]
2007-11-24  1:22   ` [PATCH] ata_piix: only enable the first port on apple macbook pro Jeff Garzik
2007-11-24  1:21 ` [PATCH] ata_piix: reorganize controller IDs Jeff Garzik

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=47477CE2.5080707@garzik.org \
    --to=jeff@garzik.org \
    --cc=htejun@gmail.com \
    --cc=linux-ide@vger.kernel.org \
    --cc=tr@tng.de \
    /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.