From: "Hans-Jürgen Koch" <hjk@linutronix.de>
To: "Midhun Agnihotram" <agnimidhun@gmail.com>
Cc: linux-kernel@vger.kernel.org, drzeus-mmc@drzeus.cx
Subject: Re: Mounting MMC card
Date: Thu, 28 Jun 2007 20:10:16 +0200 [thread overview]
Message-ID: <200706282010.16856.hjk@linutronix.de> (raw)
In-Reply-To: <4dde4acb0706281008h2241f4c4nef18dc130bfe6fdd@mail.gmail.com>
Am Donnerstag 28 Juni 2007 19:08 schrieb Midhun Agnihotram:
> How do I access the MMC card data now? If I try to mount it,
> busybox doesnot mount it.
>
> # mount /dev/mmcblk0p0 /mnt/mmc
> mount: mounting /dev/mmcblk0p0 on /mnt/mmc failed
>
> I have tried with /dev/mmcblk0p0, mmcblk0p1,etc. But of no use. How
> do I access the contents of MMC card? Is there any thing missing in my
> settings? Busybox does not say anything other than the above error
> message.
Unfortunately, busybox mount is not very verbose. You get the above
mentioned error message even if the device file doesn't exist...
You should check:
* Is the driver for your MMC actually loaded?
* Did it initialize correctly? Does it find your MMC card?
* Is support for the file system on the MMC in your kernel?
* /dev/mmcblk0p0 and /mnt/mmc really exist? (sorry, but...)
Check the output of dmesg for messages from the mmc driver.
Hans
next prev parent reply other threads:[~2007-06-28 18:10 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4dde4acb0706261146s5906d8f3vb787d5aecb429116@mail.gmail.com>
2007-06-28 17:00 ` Fwd: Mounting MMC card Midhun Agnihotram
2007-06-28 17:08 ` Midhun Agnihotram
2007-06-28 17:53 ` Jan Dittmer
2007-06-28 18:10 ` Hans-Jürgen Koch [this message]
2007-06-28 19:22 ` Pierre Ossman
2007-06-28 20:10 ` Hans-Jürgen Koch
2007-06-29 7:40 ` Fwd: " Midhun Agnihotram
2007-06-29 8:38 ` Hans-Jürgen Koch
2007-06-29 9:09 ` Midhun Agnihotram
2007-06-29 9:15 ` Pierre Ossman
2007-06-29 9:30 ` Midhun Agnihotram
2007-06-29 9:39 ` Pierre Ossman
2007-06-29 9:45 ` Midhun Agnihotram
2007-06-29 10:01 ` Hans-Jürgen Koch
2007-06-29 10:29 ` Pierre Ossman
2007-06-29 10:57 ` Midhun Agnihotram
2007-06-29 11:00 ` Pierre Ossman
2007-06-29 11:06 ` Midhun Agnihotram
2007-06-29 11:10 ` Pierre Ossman
2007-06-29 11:22 ` Midhun Agnihotram
2007-07-03 9:09 ` Midhun Agnihotram
2007-07-03 18:48 ` Pierre Ossman
2007-06-29 9:42 ` Uli Luckas
2007-06-29 10:29 ` Pierre Ossman
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