From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id 2289C689F1 for ; Mon, 16 Jan 2006 08:48:41 +1100 (EST) Subject: Re: AGPGART driver for ArticiaS - ioremap() problem From: Benjamin Herrenschmidt To: Gerhard Pircher In-Reply-To: <19351.1137053713@www55.gmx.net> References: <1137041067.7774.25.camel@localhost.localdomain> <19351.1137053713@www55.gmx.net> Content-Type: text/plain; charset=utf-8 Date: Mon, 16 Jan 2006 08:48:28 +1100 Message-Id: <1137361708.4823.8.camel@localhost.localdomain> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org, debian-powerpc@lists.debian.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > Please take a look at the end of my previous mail, where I included the > debug messages of the driver and the driver code itself. The log shows that > the physical address is mapped (IMHO) to the PCI memory range (> > 0x0c0000000). Is this correct? Shouldn't it be mapped to the system memory > address range? I don't understand. I would need to now more about what the bridge actually does to get any sense out of that. > The aperture size is 4MB, page_order should be 1 and num_entries = 1024. > > Hope this helps!? :-) > > Thanks! > > Regards, > > Gerhard > > -- > DSL-Aktion wegen großer Nachfrage bis 28.2.2006 verlängert: > GMX DSL-Flatrate 1 Jahr kostenlos* http://www.gmx.net/de/go/dsl > >