All of lore.kernel.org
 help / color / mirror / Atom feed
From: Alek Du <alek.du@intel.com>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>,
	Alan Cox <alan@lxorguk.ukuu.org.uk>,
	jgarzik@pobox.com, linux-ide@vger.kernel.org,
	rob.rhoads@intel.com
Subject: Re: [PATCH] ata: Add Intel SCH PATA support (revised)
Date: Wed, 30 Apr 2008 10:49:31 +0800	[thread overview]
Message-ID: <20080430104931.3aaab288@dxy.sh.intel.com> (raw)
In-Reply-To: <48174EF9.8020208@ru.mvista.com>

Hi Sergei,

On Wed, 30 Apr 2008 00:38:17 +0800
"Sergei Shtylyov" <sshtylyov@ru.mvista.com> wrote:

>
> 
>     NAK this patch completely -- both libata and IDE parts.
>     Luckily, I have just had a quick look at the datasheet to which you've
> linked and that was enough to conclude that SCH is *not* compatible to
> ICH/PIIX family, so absolutely needs a separate driver!
>

Most registers are same except for port enable bit, IOCFG and DMA timing. Now
I know why my patch just works -- the BIOS set the timing correctly. Thanks
for point this out. I will post a separate driver patch later.


Thanks,
Alek

  reply	other threads:[~2008-04-30  2:56 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-26  6:00 [PATCH] ata: Add Intel SCH PATA support Alek Du
2008-04-26  9:30 ` Alan Cox
2008-04-26 23:51   ` Alek Du
2008-04-27  8:34     ` Alan Cox
2008-04-27 14:03       ` Alek Du
2008-04-27 14:31         ` Alan Cox
2008-04-28  1:20           ` Alek Du
2008-04-28  9:16             ` Alan Cox
2008-04-29 17:22             ` Sergei Shtylyov
2008-04-28  4:05           ` [PATCH] ata: Add Intel SCH PATA support (revised) Alek Du
2008-04-28  8:41             ` Alan Cox
2008-04-28  9:07               ` Alek Du
2008-04-28  9:21                 ` Alan Cox
2008-04-28 19:01                 ` Bartlomiej Zolnierkiewicz
2008-04-29  0:14                   ` Alek Du
2008-04-29  3:41                     ` Alek Du
2008-04-29  3:39                   ` Alek Du
2008-04-29 16:38                     ` Sergei Shtylyov
2008-04-30  2:49                       ` Alek Du [this message]
2008-04-30 11:17                         ` Sergei Shtylyov
2008-04-26 16:46 ` [PATCH] ata: Add Intel SCH PATA support Sergei Shtylyov
2008-04-26 23:32   ` Alek Du
2008-04-26 23:50     ` Alan Cox

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=20080430104931.3aaab288@dxy.sh.intel.com \
    --to=alek.du@intel.com \
    --cc=alan@lxorguk.ukuu.org.uk \
    --cc=bzolnier@gmail.com \
    --cc=jgarzik@pobox.com \
    --cc=linux-ide@vger.kernel.org \
    --cc=rob.rhoads@intel.com \
    --cc=sshtylyov@ru.mvista.com \
    /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.