RE: Flash Media block driver problem!

From: David Woodhouse
Date: Thu Apr 01 2004 - 08:14:50 EST


Your mailer is broken and does not include 'References' headers, so your
message isn't associated with the message to which you're replying.

Please try to use a non-broken mail program when communicating in a
public forum.

Also, please make sure you quote properly, and keep your lines to under
80 characters.

On Thu, 2004-04-01 at 15:53 +0530, Jinu M. wrote:
> [jinum] This is not a USB/IDE(ATA)/SCSI based device. The controller is

Does the device perform translation internally to pretend to be a block
device, or does the host access the flash directly and perform the
translation itself?

If the translation is done by the host, it sounds like your flash
controller should be implemented as an MTD device. There is a set of
helpers to allow a translation layer to be implemented simply -- see the
ftl, nftl and inftl code in the 2.6 kernel for examples.

--
dwmw2

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