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Date: Fri, 8 Jan 2010 16:29:45 +0100 From: Jörn Engel <joern@...fs.org> To: Maxim Levitsky <maximlevitsky@...il.com> Cc: linux-kernel <linux-kernel@...r.kernel.org>, linux-mtd <linux-mtd@...ts.infradead.org>, Alex Dubov <oakad@...oo.com> Subject: Re: [PATCH 9/9] mtd: Add new SmartMedia/xD FTL On Fri, 8 January 2010 17:12:04 +0200, Maxim Levitsky wrote: > > This implements new readwrite SmartMedia/xd FTL. > > It depends on nand driver to define proper oob layout that excludes > all ecc areas and nothing more. > > Support for very old 256 byte/page devices is not yet enabled/complete. > For these devices, all ecc handling will be done inside this FTL > due to wierd oob layout. > > Signed-off-by: Maxim Levitsky <maximlevitsky@...il.com> > --- > drivers/mtd/Kconfig | 12 + > drivers/mtd/Makefile | 1 + > drivers/mtd/sm_ftl.c | 1043 ++++++++++++++++++++++++++++++++++++++++++++++++++ > drivers/mtd/sm_ftl.h | 75 ++++ sm_ftl is certainly nicer than ssfdc.c - at least I can decrypt the acronym. But I am missing a reason why ssfdc is not sufficient and we need yet another implementation of the same ftl. Or maybe ssfdc is sufficient or barely sufficient and just needs a small patch? Jörn -- He that composes himself is wiser than he that composes a book. -- B. Franklin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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