From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
To: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Mikael Pettersson <mikpe@it.uu.se>,
linux-ide@vger.kernel.org, Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH] (pata-2.6 fix queue) cmd64x: remove broken SW/MW DMA support
Date: Fri, 16 Feb 2007 15:42:16 +0100 [thread overview]
Message-ID: <200702161542.16883.bzolnier@gmail.com> (raw)
In-Reply-To: <45D5B420.7040509@ru.mvista.com>
On Friday 16 February 2007 14:39, Sergei Shtylyov wrote:
> Hello.
>
> Sergei Shtylyov wrote:
>
> > The intent of the patch was exactly to *remove* broken DMA support
> > until it's fixed (which requires more work). It only worked by chance
> > -- because MWDMA2 timings are the same as of PIO4. Have patience please.
>
> You may also consider switching to the libata driver -- Alan said he fixed
> DMA support there after I frisrt reported the breakage (however, I' still not
> seeing it fixed in the mainline)...
I've just checked 2.6.20-mm1 (contains libata tree) and it is not fixed.
Bart
next prev parent reply other threads:[~2007-02-16 14:36 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-08 8:58 [PATCH] (pata-2.6 fix queue) cmd64x: remove broken SW/MW DMA support Mikael Pettersson
2007-02-10 0:11 ` Bartlomiej Zolnierkiewicz
2007-02-16 10:01 ` Mikael Pettersson
2007-02-16 13:11 ` Sergei Shtylyov
2007-02-16 13:39 ` Sergei Shtylyov
2007-02-16 14:42 ` Bartlomiej Zolnierkiewicz [this message]
2007-02-16 15:06 ` Sergei Shtylyov
2007-02-16 14:37 ` Bartlomiej Zolnierkiewicz
2007-02-16 15:00 ` Sergei Shtylyov
2007-02-16 15:29 ` Bartlomiej Zolnierkiewicz
2007-02-16 15:34 ` Sergei Shtylyov
2007-02-16 16:23 ` Bartlomiej Zolnierkiewicz
-- strict thread matches above, loose matches on Subject: below --
2007-02-07 21:00 Sergei Shtylyov
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=200702161542.16883.bzolnier@gmail.com \
--to=bzolnier@gmail.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=linux-ide@vger.kernel.org \
--cc=mikpe@it.uu.se \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).