lkml.org 
[lkml]   [2007]   [Dec]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: 2.6.24-rc4-mm1 and Very Slow PCMCIA Compact Flash
From
Date

On Fri, 2007-12-07 at 15:22 -0800, Andrew Morton wrote:
> On Fri, 07 Dec 2007 23:09:43 +0000
> Zan Lynx <zlynx@acm.org> wrote:
[cut]
> > > > Now with MM kernels 2.6.24 rc1-4 the PCMCIA adapter works again, but I
> > > > only get read rates of 1.6 MB/s. When it used to work in 2.6.20 I got
> > > > at least 16 MB/s. The card itself is capable of 30+ in the USB-2
> > > > reader.
[cut]
> Maybe pata_pcmcia-minor-cleanups-and-support-for-dual-channel-cards.patch?
>
> Could you try a `patch -R' of the below?
>
>
> From: Alan Cox <alan@lxorguk.ukuu.org.uk>
>
> Signed-off-by: Alan Cox <alan@redhat.com>
> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
> ---
>
> drivers/ata/pata_pcmcia.c | 31 +++++++++++++++++--------------
> 1 file changed, 17 insertions(+), 14 deletions(-)
>
> diff -puN drivers/ata/pata_pcmcia.c~pata_pcmcia-minor-cleanups-and-support-for-dual-channel-cards drivers/ata/pata_pcmcia.c
[cut]

Nope, that did not change anything. It still detects as PIO0 and still
runs at 1.6 MB/s.
--
Zan Lynx <zlynx@acm.org>
[unhandled content-type:application/pgp-signature]
\
 
 \ /
  Last update: 2007-12-08 06:05    [W:0.041 / U:0.480 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site