From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out.bhp.t-online.de ([195.145.119.39]) by pentafluge.infradead.org with esmtp (Exim 4.14 #3 (Red Hat Linux)) id 196Qcp-0004VP-7u for ; Fri, 18 Apr 2003 08:49:35 +0100 Received: from maria.bhp.t-online.de (maria.ada.t-online.de [172.30.8.41]) 21 2002)) with SMTP id <0HDJ00AAA4DZSR@smtp-out.bhp.t-online.de> for linux-mtd@lists.infradead.org; Fri, 18 Apr 2003 09:49:12 +0200 (MEST) Date: Fri, 18 Apr 2003 10:49:02 +0200 From: Thomas Gleixner In-reply-to: <3E9FC99D.5040200@idis.co.kr> To: "Edward J. Lee" , linux-mtd@lists.infradead.org Message-id: <200304181049.02754.tglx@linutronix.de> MIME-version: 1.0 References: <002901c3021b$546a6fe0$525deecb@noshel> <200304141325.02451.tglx@linutronix.de> <3E9FC99D.5040200@idis.co.kr> Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 7BIT Subject: Re: A question on ECC Reply-To: tglx@linutronix.de List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Friday 18 April 2003 11:47, Edward J. Lee wrote: > > I tried this last night, and I got a bunch of "YAFFS ReadChunk with real > ECC_INFO". > when both reading/writing. > Nothing else, do we need more information? I assume there were no messages containing YAFFS ReadChunk with dummy ECC info. That means, YAFFS supplies always a pointer to yaffs_oobinfo structure. Do the "I'ts not recommended ...." messages follow up the above message, or show they up elsewhere ? That means, are they really related to accessing the YAFFS partitions ? Please provide a short debug output, where I can see the context of those "It's not recommended ..." messages. Are there any other functions accessing the flash device ? You use 2 partitions out of 5 for YAFFS. What are the other partitions for? -- Thomas ________________________________________________________________________ linutronix - competence in embedded & realtime linux http://www.linutronix.de mail: tglx@linutronix.de