2007-02-03 10:50:36

by Pavel Machek

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Subject: x60: mmc card reader problem

Hi!

...it wants me to report:


...yes, I yanked the card when I seen "unknown partition table".

(This is how it looks on debug console; it captured the dumps, too:)

Pavel


Feb 3 01:21:43 amd kernel: mmcblk0: mmc0:0001 IFX128 125440KiB
Feb 3 01:21:43 amd kernel: mmcblk0:<3>mmcblk0: error 1 transferring
data
<???>
Feb 3 01:21:43 amd kernel: end_request: I/O error, dev mmcblk0, sector 0
Feb 3 01:21:43 amd kernel: Buffer I/O error on device mmcblk0, logical block 0
Feb 3 01:21:43 amd kernel: ldm_validate_partition_table(): Disk read failed.
Feb 3 01:21:43 amd kernel: mmcblk0: error 1 transferring data
Feb 3 01:21:43 amd kernel: end_request: I/O error, dev mmcblk0, sector 0
Feb 3 01:21:43 amd kernel: Buffer I/O error on device mmcblk0, logical block 0
Feb 3 01:21:44 amd kernel: unknown partition table

Feb 3 01:21:57 amd kernel: mmc0: Card removed during transfer!
Feb 3 01:21:57 amd kernel: mmc0: Resetting controller.
Feb 3 01:21:57 amd kernel: mmc0: Got command interrupt even though no command operation was in progress.
Feb 3 01:21:57 amd kernel: mmc0: Please report this to <[email protected]>.
Feb 3 01:21:57 amd kernel: sdhci: ============== REGISTER DUMP ==============
Feb 3 01:21:57 amd kernel: sdhci: Sys addr: 0x2e984000 | Version: 0x00000200
Feb 3 01:21:57 amd kernel: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000008
Feb 3 01:21:57 amd kernel: sdhci: Argument: 0x00000000 | Trn mode: 0x00000033
Feb 3 01:21:57 amd kernel: sdhci: Present: 0x01f80001 | Host ctl: 0x00000001
Feb 3 01:21:57 amd kernel: sdhci: Power: 0x0000000e | Blk gap: 0x00000000
Feb 3 01:21:57 amd kernel: sdhci: Wake-up: 0x00000000 | Clock: 0x00008007
Feb 3 01:21:57 amd kernel: sdhci: Timeout: 0x00000006 | Int stat: 0x00038000
Feb 3 01:21:57 amd kernel: sdhci: Int enab: 0x00ff00fb | Sig enab: 0x00ff00fb
Feb 3 01:21:57 amd kernel: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000001
Feb 3 01:21:57 amd kernel: sdhci: Caps: 0x018021a1 | Max curr: 0x00000040
Feb 3 01:21:57 amd kernel: sdhci: ===========================================
Feb 3 01:21:57 amd kernel: mmc0: Got command interrupt even though no command operation was in progress.
Feb 3 01:21:57 amd kernel: mmc0: Please report this to <[email protected]>.
Feb 3 01:21:57 amd kernel: sdhci: ============== REGISTER DUMP ==============
Feb 3 01:21:57 amd kernel: sdhci: Sys addr: 0x2e984000 | Version: 0x00000200
Feb 3 01:21:57 amd kernel: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000008
Feb 3 01:21:57 amd kernel: sdhci: Argument: 0x00000000 | Trn mode: 0x00000033
Feb 3 01:21:57 amd kernel: sdhci: Present: 0x01f80001 | Host ctl: 0x00000001
Feb 3 01:21:57 amd kernel: sdhci: Power: 0x0000000e | Blk gap: 0x00000000
Feb 3 01:21:57 amd kernel: sdhci: Wake-up: 0x00000000 | Clock: 0x00008007
Feb 3 01:21:57 amd kernel: sdhci: Timeout: 0x00000006 | Int stat: 0x00000000
Feb 3 01:21:57 amd kernel: sdhci: Int enab: 0x00ff00fb | Sig enab: 0x00ff00fb
Feb 3 01:21:57 amd kernel: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
Feb 3 01:21:57 amd kernel: sdhci: Caps: 0x018021a1 | Max curr: 0x00000040
Feb 3 01:21:57 amd kernel: sdhci: ===========================================
Feb 3 01:21:57 amd kernel: PM: Removing info for mmc:mmc0:0001


--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html


2007-02-03 10:50:34

by Pavel Machek

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Subject: Re: x60: mmc card reader problem

Hi!

> ...it wants me to report:
>
>
> ...yes, I yanked the card when I seen "unknown partition table".
>
> (This is how it looks on debug console; it captured the dumps, too:)

Well, it seems it recovered after one more reinsert:

Feb 3 01:24:49 amd kernel: mmc0: Controller never released inhibit bit(s). Please report this to <[email protected]>.
Feb 3 01:24:49 amd kernel: sdhci: ============== REGISTER DUMP ==============
Feb 3 01:24:49 amd kernel: sdhci: Sys addr: 0x2e984000 | Version: 0x00000200
Feb 3 01:24:49 amd kernel: sdhci: Blk size: 0x00007200 | Blk cnt: 0x00000008
Feb 3 01:24:49 amd kernel: sdhci: Argument: 0x00000000 | Trn mode: 0x00000033
Feb 3 01:24:49 amd kernel: sdhci: Present: 0x01ff0001 | Host ctl: 0x00000001
Feb 3 01:24:49 amd kernel: sdhci: Power: 0x0000000f | Blk gap: 0x00000000
Feb 3 01:24:49 amd kernel: sdhci: Wake-up: 0x00000000 | Clock: 0x00008007
Feb 3 01:24:49 amd kernel: sdhci: Timeout: 0x00000006 | Int stat: 0x00000000
Feb 3 01:24:49 amd kernel: sdhci: Int enab: 0x00ff00fb | Sig enab: 0x00ff00fb
Feb 3 01:24:49 amd kernel: sdhci: AC12 err: 0x00000000 | Slot int: 0x00000000
Feb 3 01:24:49 amd kernel: sdhci: Caps: 0x018021a1 | Max curr: 0x00000040
Feb 3 01:24:49 amd kernel: sdhci: ===========================================
Feb 3 01:24:49 amd kernel: PM: Adding info for mmc:mmc0:0001
Feb 3 01:24:49 amd kernel: mmcblk0: mmc0:0001 IFX128 125440KiB
Feb 3 01:24:49 amd kernel: mmcblk0: p1 p2 p3

Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

2007-02-03 21:46:59

by Pierre Ossman

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Subject: Re: [Sdhci-devel] x60: mmc card reader problem

Pavel Machek wrote:
> Hi!
>
> ...it wants me to report:
>
>
> ...yes, I yanked the card when I seen "unknown partition table".
>
> (This is how it looks on debug console; it captured the dumps, too:)
>

Error 1 is timeout, which can be caused by many things. Have you tried
with several cards? And is it repeatable?

Rgds
--
-- Pierre Ossman

Linux kernel, MMC maintainer http://www.kernel.org
PulseAudio, core developer http://pulseaudio.org
rdesktop, core developer http://www.rdesktop.org

2007-02-04 00:59:52

by Pavel Machek

[permalink] [raw]
Subject: Re: [Sdhci-devel] x60: mmc card reader problem

Hi!

> > ...it wants me to report:
> >
> >
> > ...yes, I yanked the card when I seen "unknown partition table".
> >
> > (This is how it looks on debug console; it captured the dumps, too:)
>
> Error 1 is timeout, which can be caused by many things. Have you tried
> with several cards? And is it repeatable?

Not repeatable, sorry :-(.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html