From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from jeeves.momenco.com ([64.169.228.99] helo=host099.momenco.com ident=root) by pentafluge.infradead.org with esmtp (Exim 4.22 #5 (Red Hat Linux)) id 19uFJK-0005PT-Vz for ; Tue, 02 Sep 2003 18:51:23 +0100 Date: Mon, 1 Sep 2003 12:18:36 -0700 From: Matthew Dharm To: dima <_pppp@mail.ru> Message-ID: <20030901121836.A26873@momenco.com> References: <3F52FB48.3020908@mail.ru> Mime-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset=us-ascii cc: linux-mtd@lists.infradead.org Subject: Re: trouble with samsung drive List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , USB Mass Storage devices aren't handled via the MTD driver, generally. They are handled by the usb-storage driver via SCSI emulation. If the device shows up in /proc/bus/usb/devices with class code 8, then the USB low-level is working and it's time to move on to enabling the usb-storage driver. The place for usb-storage help is linux-usb-users@lists.sf.net Matt On Mon, Sep 01, 2003 at 11:54:48AM +0400, dima wrote: > Hello! > I got the Samsung flash drive last weekend. It looks like a noname one > marked as "Samsung 128MB, Made in Korea" only. It might be something of > the K9F28XXX0C series > (http://www.samsung.com/Products/Semiconductor/Flash/NAND/128Mbit/K9F2816Q0C/K9F2816Q0C.htm). > I tried to get it working on my old laptop on Sunday but failed. It > could be a problem with the USB hub since it is USB 1.1 & the flash > drive is reported to be USB 2.0. I searched the web & figured out that > Samsung chips must be NAND-compatible. I used DiskOnChip 2000 driver > first, but it failed to probe the device (btw, USB hub didn't report any > unclaimed devices). Then I tried almost all MTD drivers availble in the > standard (kernel.org) kernel distribution (v2.4.20) -- none of them > seemed to probe the device successfully. > So I have 3 questions: > 1) Is this a problem with my old USB hub? > 2) Which driver should I use if no? > 3) I didn't enable SCSI emulation support in the kernel yet (I decided > to leave it for the next step since the device hadn't been detected). > Can it be the problem? > > > ______________________________________________________ > Linux MTD discussion mailing list > http://lists.infradead.org/mailman/listinfo/linux-mtd/ -- Matthew Dharm Work: mdharm@momenco.com Senior Software Designer, Momentum Computer