]> pilppa.com Git - linux-2.6-omap-h63xx.git/commit
[MTD] [NAND] Driver for Olympus MAUSB-10 and Fujifilm DPC-R1 card readers
authorJörn Engel <joern@logfs.org>
Wed, 29 Aug 2007 15:57:11 +0000 (17:57 +0200)
committerDavid Woodhouse <dwmw2@infradead.org>
Wed, 29 Aug 2007 16:37:23 +0000 (17:37 +0100)
commite208520ed664db0f7584048ae09e5d2afda43714
treed8ebe693f239e05e81724c580714759037b1d9f0
parent62d24d91109c3bcd5a5d3fe6cbe354e65e787300
[MTD] [NAND] Driver for Olympus MAUSB-10 and Fujifilm DPC-R1 card readers

Unlike most stuff on the market the chip inside these two allows raw
flash access and doesn't implement and FTL, leaving that functionality
to the device driver.

Raw flash access in a cheap USB cardreader!  An MTD test device one can
attach to a PC!  What a deal!

The command set of the chip is not documented, so information was
obtained from the existing mass-storage driver
(drivers/usb/storage/alauda.c), its documentation
(http://alauda.sourceforge.net/wikka.php?wakka=BulkCommandReference),
additional reverse engineering and comparison with a vendor driver for a
related chip
(http://www.ratocsystems.com/english/download/driver/linux/sma03u.html).

Signed-off-by: Joern Engel <joern@logfs.org>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
drivers/mtd/nand/Kconfig
drivers/mtd/nand/Makefile
drivers/mtd/nand/alauda.c [new file with mode: 0644]