From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.genesippc.com (mithrandir.softwarenexus.net [66.98.186.96]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id CA0C167BBD for ; Thu, 12 Oct 2006 20:34:10 +1000 (EST) Message-ID: <452E1A1D.1050601@genesi-usa.com> Date: Thu, 12 Oct 2006 12:34:05 +0200 From: Matt Sealey MIME-Version: 1.0 To: ganesh subramonian Subject: Re: Handling machine check exception References: <20061012045943.9389.qmail@web52403.mail.yahoo.com> In-Reply-To: <20061012045943.9389.qmail@web52403.mail.yahoo.com> Content-Type: text/plain; charset=UTF-8 Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , The G2 core definitely has a DAR register (SPR 19). Look on the Freescale site for G2CORERM.pdf - this is your reference manual, not the one specifically for the 8247. -- Matt Sealey Genesi, Manager, Developer Relations ganesh subramonian wrote: > Hi, > > I am trying to modify the machinecheck exception > handler so that checks caused by data access to a > particular address range can be ignored. In mpc866 > there is a register called DAR(Data Address Register) > which gives the address[access to] which caused the > exception. However this is not mentioned in the > MPC8247 manual. Is there some equivalent register for > 8247. (It seemed to me that the DAR should be a core > register and hence should be there on 8247 also. but > if i try to read i really dont get the address causing > the error). > > Or is there some way i can specify that access to a > particular range of address should not cause a machine > check?? Please help. > > thanks > ganesh > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > Linuxppc-dev mailing list > Linuxppc-dev@ozlabs.org > https://ozlabs.org/mailman/listinfo/linuxppc-dev