From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com ([66.187.233.31]) by canuck.infradead.org with esmtps (Exim 4.43 #1 (Red Hat Linux)) id 1Cp7KZ-00069E-93 for linux-mtd@lists.infradead.org; Thu, 13 Jan 2005 10:56:18 -0500 Message-ID: <41E699F9.10704@redhat.com> Date: Thu, 13 Jan 2005 09:55:37 -0600 From: "David A. Marlin" MIME-Version: 1.0 To: Thomas Gleixner Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: MTD List Subject: NAND fail testing List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Is there a simple way (using existing drivers and utilities) to "wear out" one byte on a NAND type chip by repeatedly rewriting a single byte (single address)? I want to cause a single byte failure on a chip in order to perform tests on erase and write error processing, but I only see how to write a 'page' of data, not a single address. Thank you, d.marlin