From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from majordomo by infradead.org with local (Exim 3.20 #2) id 14hVfm-0001Tk-00 for mtd-list@infradead.org; Mon, 26 Mar 2001 13:00:34 +0100 Received: from dell-paw-3.cambridge.redhat.com ([195.224.55.237] helo=passion.cambridge.redhat.com) by infradead.org with esmtp (Exim 3.20 #2) id 14hVfl-0001Te-00 for mtd@infradead.org; Mon, 26 Mar 2001 13:00:33 +0100 From: David Woodhouse In-Reply-To: References: To: "Alex Lennon" Cc: mtd@infradead.org Subject: Re: CFI Devices in x8 mode Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 26 Mar 2001 13:00:24 +0100 Message-ID: <32701.985608024@redhat.com> Sender: owner-mtd@infradead.org List-ID: ajlennon@arcom.co.uk said: > Running cfi_probe() from the mediagx driver now results in no CFI > chip being found. A brief look through the detection code shows that > we are writing 0x98 (Read Query Command) to offset 0x55. Next we read > back and expect to see 'Q', 'R' 'Y' starting at 0x10 (given a device > type of x8 (equ 1) and an interleave of 1). The 8-bit buswidth probe doesn't attempt to probe for a device type X16 any more. It should. Someone gave me a patch for that a few days ago, I think - but I can't find it. I've just committed what I think is the correct fix to CVS. -- dwmw2 To unsubscribe, send "unsubscribe mtd" to majordomo@infradead.org