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Message-ID: <1262972429.20060.4.camel@maxim-laptop> Date: Fri, 08 Jan 2010 19:40:29 +0200 From: Maxim Levitsky <maximlevitsky@...il.com> To: Jörn Engel <joern@...fs.org> Cc: linux-kernel <linux-kernel@...r.kernel.org>, linux-mtd <linux-mtd@...ts.infradead.org>, Alex Dubov <oakad@...oo.com> Subject: Re: RFC: [PATCH V2 0/9 Integration of SmartMedia/xD into mtd subsystem On Fri, 2010-01-08 at 17:04 +0100, Jörn Engel wrote: > On Fri, 8 January 2010 17:04:52 +0200, Maxim Levitsky wrote: > > > > * Write speed is of course still very low, but like I said, it might be > > hardware problem. > > Iirc the alauda could do about 400kB/s. Speed didn't change noticeably > between 16M and 256M cards. My conclusion back then was to blame the > alauda chip. If you get even less, the problem likely isn't in the > cards but in the reader and/or your driver. Who knows... Like I said, I get around 330 Kbytes/s in card reader integrated in printer. It is still much higher that what I get with this driver.... I will figure that out sooner or later. Btw, your cards aren't Type M, right? However I use here a Type M card, and its likely to include an FTL inside, thus, it might explain the low speeds I get there partially... Best regards, Maxim Levitsky -- 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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