From owner-cvs-all@FreeBSD.ORG Sat Aug 18 16:47:28 2007 Return-Path: Delivered-To: cvs-all@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A220116A421; Sat, 18 Aug 2007 16:47:28 +0000 (UTC) (envelope-from cognet@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 78EE513C494; Sat, 18 Aug 2007 16:47:28 +0000 (UTC) (envelope-from cognet@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.1/8.14.1) with ESMTP id l7IGlSNS056724; Sat, 18 Aug 2007 16:47:28 GMT (envelope-from cognet@repoman.freebsd.org) Received: (from cognet@localhost) by repoman.freebsd.org (8.14.1/8.14.1/Submit) id l7IGlS6j056723; Sat, 18 Aug 2007 16:47:28 GMT (envelope-from cognet) Message-Id: <200708181647.l7IGlS6j056723@repoman.freebsd.org> From: Olivier Houchard Date: Sat, 18 Aug 2007 16:47:28 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Cc: Subject: cvs commit: src/sys/arm/arm busdma_machdep.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 18 Aug 2007 16:47:28 -0000 cognet 2007-08-18 16:47:28 UTC FreeBSD src repository Modified files: sys/arm/arm busdma_machdep.c Log: Just wbinv if both PREREAD and PREWRITE are set. In PREREAD, just invalidate the cache lines, and do not write back them, if the buffer is properly aligned. Approved by: re (blanket) Revision Changes Path 1.35 +9 -3 src/sys/arm/arm/busdma_machdep.c