From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [130.94.201.13] (helo=mail1.nyc.yamaha.com) by canuck.infradead.org with esmtp (Exim 4.33 #1 (Red Hat Linux)) id 1BeKqn-0004BP-QE for linux-mtd@lists.infradead.org; Sat, 26 Jun 2004 17:36:42 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by mail1.nyc.yamaha.com (Postfix) with ESMTP id 32FD11F516 for ; Sat, 26 Jun 2004 17:36:06 -0400 (EDT) Received: from [10.5.1.236] (68-174-180-151.nyc.rr.com [68.174.180.151]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail1.nyc.yamaha.com (Postfix) with ESMTP id 4E3A31F515 for ; Sat, 26 Jun 2004 17:36:05 -0400 (EDT) From: Herman Sheremetyev To: linux-mtd@lists.infradead.org Content-Type: text/plain Message-Id: <1088285767.2194.15.camel@camel> Mime-Version: 1.0 Date: Sat, 26 Jun 2004 17:36:07 -0400 Content-Transfer-Encoding: 7bit Subject: Ricoh SD card reader Reply-To: mlists@swebpage.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi All, I'm hoping I'm on the right list with this question, if not please accept my apologies and if possible direct me to the right place. I own an Asus M6N series notebook that has a built-in SD card reader that I'm trying to get working. I'm running Fedora Core 2 with a vanilla 2.6.7 kernel and pcmcia-cs-3.2.7. Reading through the pcmcia-cs docs it seems that my chip is supported my the memory-cs module however all memory support is removed from the RPM with a comment saying that it's obsolete and should be handled by MTD drivers in the kernel. The pcmcia-cs docs also state that I can't use the standalone drivers with a 2.6 kernel so I'm out of luck testing that module. I read through the available documentation on MTD that comes with the kernel and tried loading the various mtd modules but nothing seems to work. Here's some information about the device: [/sbin/lspci -vv] 02:01.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev ac) Subsystem: Asustek Computer, Inc.: Unknown device 1864 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 [/var/log/messages when plugging in an SD card] Jun 26 15:56:24 camel kernel: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcbfff 0xe0000-0xfffff Jun 26 15:56:24 camel cardmgr[1003]: unsupported card in socket 0 Jun 26 15:56:24 camel cardmgr[1003]: product info: "RICOH", "Bay1Controller" Jun 26 15:56:24 camel cardmgr[1003]: function: 254 ((null)) [/var/log/messages after /sbin/modprobe ftl] Jun 26 17:01:47 camel kernel: $Id: ftl.c,v 1.51 2003/06/23 12:00:08 dwmw2 Exp $ Jun 26 17:01:47 camel kernel: ram_read(pos:0, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:131072, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:262144, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:393216, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:524288, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:655360, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:786432, len:68) Jun 26 17:01:47 camel kernel: ram_read(pos:917504, len:68) Jun 26 17:01:47 camel kernel: ftl_cs: FTL header not found. None of the other MTD modules produce interesting output. Any assistance would be much appreciated. TIA, -Herman