From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31921 invoked by alias); 16 Oct 2009 14:57:38 -0000 Received: (qmail 31911 invoked by uid 22791); 16 Oct 2009 14:57:38 -0000 X-SWARE-Spam-Status: No, hits=-1.8 required=5.0 tests=AWL,BAYES_00,SARE_MSGID_LONG40 X-Spam-Check-By: sourceware.org Received: from cpanel5.proisp.no (HELO cpanel5.proisp.no) (209.85.100.29) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 16 Oct 2009 14:57:34 +0000 Received: from mail-yw0-f204.google.com ([209.85.211.204]:39398) by cpanel5.proisp.no with esmtpsa (TLSv1:RC4-MD5:128) (Exim 4.69) (envelope-from ) id 1MyoFE-0001CA-Cf for ecos-patches@ecos.sourceware.org; Fri, 16 Oct 2009 16:57:28 +0200 Received: by ywh42 with SMTP id 42so2111455ywh.28 for ; Fri, 16 Oct 2009 07:57:32 -0700 (PDT) MIME-Version: 1.0 Received: by 10.101.88.14 with SMTP id q14mr1968836anl.38.1255705051918; Fri, 16 Oct 2009 07:57:31 -0700 (PDT) In-Reply-To: References: Date: Fri, 16 Oct 2009 14:57:00 -0000 Message-ID: Subject: Re: IO FLASH and caches From: Edgar Grimberg To: Bart Veer Cc: nickg@ecoscentric.com, ecos-patches@ecos.sourceware.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org X-SW-Source: 2009-10/txt/msg00020.txt.bz2 > If your HAL provides HAL_UNCACHED_ADDRESS() and does not implement the > CDL interface _V2_CACHED_ONLY then the AMD and V2 drivers should > provide sensible implementations of the _INTSCACHE_ macros themselves. > See the driver code for more details. For maximum flexibility the HALs > can provide alternative implementations of these macros, but that > should only be necessary in exceptional cases. I was looking at the entire driver code and I got the picture. Thanks for pointing into the right direction. As a result, it looks like my HAL_DCACHE_INVALIDATE_ALL is broken and it was hard to catch it red handed. Edgar > > Bart > > -- > Bart Veer =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0= =A0 eCos Configuration Architect > eCosCentric Limited =A0 =A0The eCos experts =A0 =A0 =A0http://www.ecoscen= tric.com/ > Barnwell House, Barnwell Drive, Cambridge, UK. =A0 =A0 =A0Tel: +44 1223 2= 45571 > Registered in England and Wales: Reg No 4422071. > --=20 Edgar Grimberg System Developer Zylin AS ZY1000 JTAG Debugger http://www.zylin.com/zy1000.html Phone: (+47) 51 63 25 00