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From: Pavel Machek <pavel@ucw.cz>
To: Oliver Neukum <oneukum@suse.de>
Cc: Pierre Ossman <drzeus-mmc@drzeus.cx>,
	Adrian Bunk <bunk@stusta.de>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [1/6] 2.6.21-rc3: known regressions
Date: Tue, 13 Mar 2007 19:11:47 +0100	[thread overview]
Message-ID: <20070313181147.GA12224@elf.ucw.cz> (raw)
In-Reply-To: <200703131436.15586.oneukum@suse.de>

Hi!

> > > Subject    : mmc card reader no longer works
> > > References : http://lkml.org/lkml/2007/2/27/91
> > > Submitter  : Pavel Machek <pavel@ucw.cz>
> > > Handled-By : Oliver Neukum <oneukum@suse.de>
> > > Status     : unknown
> > > 
> > 
> > First I heard of this. The error report is a bit thin so Pavel will need to
> > elaborate a bit more.
> 
> The device is a USB serial device. USB serial was known to have issues
> in the version this happened. As far as I know the bug has not been
> replicated after this bugs were fixed.

Ahha, now I see where the confusion comes from.

No, the reader is not a serial device, it is reader build-in x60. USB
serial device (siemens sx1) has separate problem.

Device is 

15:00.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822
SD/SDIO/MMC/MS/MSPro Host Adapter (rev 18)

root@amd:~# ls -al /dev/mmc
brw-r--r-- 1 root root 251, 0 Nov  5 16:57 /dev/mmc
...

...anything else I should try? Card is obviously detected, but I can't
access it..

Uhuh. User error, lets close the report.

mmc changed the major to 

236 mmc

... while it was something else in 2.6.20. Can we get stable device
allocation for mmc?
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

  reply	other threads:[~2007-03-13 18:12 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-07  4:59 Linux v2.6.21-rc3 Linus Torvalds
2007-03-07 10:25 ` Benjamin Herrenschmidt
2007-03-07 13:26   ` Greg KH
2007-03-07 14:15     ` Mark Lord
2007-03-07 14:22       ` Greg KH
2007-03-07 15:39   ` Linus Torvalds
2007-03-07 20:52     ` Arnd Bergmann
2007-03-08  8:10       ` Benjamin Herrenschmidt
2007-03-08  8:08     ` Benjamin Herrenschmidt
2007-03-07 12:56 ` Michal Piotrowski
2007-03-07 16:34   ` Linus Torvalds
2007-03-07 17:12     ` [patch] CPU hotplug: call check_tsc_sync_source() with irqs off Ingo Molnar
2007-03-07 17:45       ` Michal Piotrowski
2007-03-07 19:12       ` Linux-2.6.21-rc3 : Dynticks and High resolution Timer hanging the system Stephane Casset
2007-03-07 19:52         ` Thomas Gleixner
2007-03-07 21:16           ` Stephane Casset
2007-03-07 22:09             ` Thomas Gleixner
2007-03-07 13:09 ` Linux v2.6.21-rc3 Michal Piotrowski
2007-03-07 16:25   ` Linus Torvalds
2007-03-07 17:14   ` [Linux-parport] " Stephen Mollett
2007-03-07 17:35     ` Russell King
2007-03-07 14:22 ` Thomas Gleixner
2007-03-07 17:14   ` Thomas Gleixner
2007-03-07 17:42   ` Soeren Sonnenburg
2007-03-08 17:28 ` Alistair John Strachan
2007-03-13 12:49 ` [1/6] 2.6.21-rc3: known regressions Adrian Bunk
2007-03-13 13:08   ` Pierre Ossman
2007-03-13 13:36     ` Oliver Neukum
2007-03-13 18:11       ` Pavel Machek [this message]
2007-03-13 19:07         ` Pierre Ossman
2007-03-13 19:12           ` Mws
2007-03-13 19:15           ` Adrian Bunk
2007-03-13 20:05           ` Pavel Machek
2007-03-13 20:31             ` Pierre Ossman
2007-03-13 13:40   ` Takashi Iwai
2007-03-13 12:50 ` [2/6] " Adrian Bunk
2007-03-13 13:30   ` Cornelia Huck
2007-03-13 13:35     ` Mark Lord
2007-03-13 18:13       ` Pavel Machek
2007-03-13 12:50 ` [3/6] " Adrian Bunk
2007-03-13 14:03   ` Alan Cox
2007-03-13 20:12     ` Fabio Comolli
2007-03-13 15:13   ` Andi Kleen
2007-03-13 12:50 ` [4/6] " Adrian Bunk
2007-03-13 12:50 ` [5/6] " Adrian Bunk
2007-03-13 13:29   ` Lukas Hejtmanek
2007-03-13 18:14   ` Pavel Machek
2007-03-13 21:46   ` Arkadiusz Miskiewicz
2007-03-13 12:50 ` [6/6] " Adrian Bunk
2007-03-13 20:05   ` Thomas Gleixner
2007-03-14 11:31     ` Adrian Bunk
2007-03-13 20:46   ` Thomas Gleixner
2007-03-14 11:44     ` Adrian Bunk
2007-03-14 12:16       ` Jiri Slaby
2007-03-14 17:31         ` Adrian Bunk
2007-03-14 18:02       ` Florian Lohoff
2007-03-14 18:28         ` Thomas Gleixner
2007-03-13 19:26 ` Linux v2.6.21-rc3 Eric W. Biederman
2007-03-13 19:40   ` Greg KH
2007-03-13 19:48     ` Linus Torvalds
2007-03-13 20:04     ` Eric W. Biederman
2007-03-14 18:11 ` 2.6.21-rc3: known regressions with patches Adrian Bunk

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