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 3D55FDDE01 for ; Tue, 27 Nov 2007 10:42:08 +1100 (EST) Subject: Re: [PATCH 2/2] [PPC 44x] enable L2-cache for ALPR, Katmai, Ocotea, and Taishan From: Benjamin Herrenschmidt To: Yuri Tikhonov In-Reply-To: <1416528026.20071107014041@emcraft.com> References: <1416528026.20071107014041@emcraft.com> Content-Type: text/plain Date: Tue, 27 Nov 2007 10:41:46 +1100 Message-Id: <1196120506.7157.18.camel@pasglop> Mime-Version: 1.0 Cc: linuxppc-dev@ozlabs.org, sr@denx.de, dzu@denx.de Reply-To: benh@kernel.crashing.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , BTW... Do you know why we can't just enable HW snoop ? The 440SPe documentation seems to indicate that this is supported by the L2 cache via snooping on the PLB. Cheers, Ben.