From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.248]) by ozlabs.org (Postfix) with ESMTP id 2C832DDF2A for ; Thu, 12 Jul 2007 20:07:09 +1000 (EST) Received: by an-out-0708.google.com with SMTP id c37so15957anc for ; Thu, 12 Jul 2007 03:07:08 -0700 (PDT) Message-ID: Date: Thu, 12 Jul 2007 15:37:08 +0530 From: "suresh suresh" To: linuxppc-embedded@ozlabs.org Subject: How to access physical memory from user space for MPC8260 chip MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_19258_4058749.1184234828083" List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , ------=_Part_19258_4058749.1184234828083 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi, I have to map physical memory to user space or kernel space. I am writing driver for MPC8260 chip and I want to know how to map any 32-bit address space to user space and kernel space. Please give me some ideas. Thanks, Suresh ------=_Part_19258_4058749.1184234828083 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi,

I have to map physical memory to user space or kernel space. I am writing driver for MPC8260 chip and I want to know how to map any 32-bit address space to user space and kernel space.

Please give me some ideas.

Thanks,
Suresh
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