From: Andre Hedrick <andre@linux-ide.org>
To: Eli <eli@pflash.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: IO errors: SanDisk ImageMate USB CF, SD, MMC reader
Date: Sat, 7 Sep 2002 00:46:53 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.10.10209070045030.11256-100000@master.linux-ide.org> (raw)
In-Reply-To: <E17nXKB-0004DB-00@albatross.prod.itd.earthlink.net>
Because SD is DRM and since the method to double pump a split read/write10
across the bus is not very simple nor public, there is legal problem.
I suspect I just got myself one for even mentioning the stuff above.
On Fri, 6 Sep 2002, Eli wrote:
> All,
>
> Problem Summary:
> I have a SanDisk ImageMate USB compactFlash + SecureDigital + MultiMediaCard
> reader, and I am getting IO errors trying to read a 128MB SimpleTech CF card
> with 2.4 kernels.
>
> Details:
>
> I have an 8MB Canon CF card and a 128MB SimpleTech CF card.
>
> With the USB reader, I see:
> OS or Device | 8MB | 128MB |
> ------------------+-----+-------+
> MacOS 9 | OK | OK |
> RH 2.4.17-0.16smp | OK | ERR |
> RH 2.4.18-3 | OK | ERR |
>
> ERR means that I get IO errors when I try to 'cp -a' the contents of the CF
> card to local disk.
> "pc: reading '/mnt/flash1.....': Input/output error" is repeated for many of
> the files on the card, but not all of them. Most of them seem to be later
> files.
>
> Also, with a PCMCIA adapter in the RH 2.4.18-3, both CF cards work.
> Both cards also work in a HandEra 300 PDA and a Canon PowerShot A40 digital
> camera.
>
> Any suggestions of how I could track down the problem? (I've submitted a bug
> report to SanDisk as well, but this looks like a Linux problem to me.)
>
> (Please CC me as I am not subscribed here at home.)
>
> Eli Carter
> retracile(a)earthlink.net
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> Please read the FAQ at http://www.tux.org/lkml/
>
Andre Hedrick
LAD Storage Consulting Group
next prev parent reply other threads:[~2002-09-07 7:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-07 4:37 Eli
2002-09-07 7:46 ` Andre Hedrick [this message]
2002-09-07 16:04 ` Eli
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