From e208520ed664db0f7584048ae09e5d2afda43714 Mon Sep 17 00:00:00 2001 From: Jörn Engel Date: Wed, 29 Aug 2007 17:57:11 +0200 Subject: [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 Signed-off-by: David Woodhouse --- drivers/mtd/nand/Kconfig | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'drivers/mtd/nand/Kconfig') diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 511448ff0ce..d3ec309f243 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -280,5 +280,11 @@ config MTD_NAND_PLATFORM devices. You will need to provide platform-specific functions via platform_data. +config MTD_ALAUDA + tristate "MTD driver for Olympus MAUSB-10 and Fijufilm DPC-R1" + depends on MTD_NAND && USB + help + These two (and possibly other) Alauda-based cardreaders for + SmartMedia and xD allow raw flash access. endif # MTD_NAND -- cgit v1.2.3-18-g5258