From owner-freebsd-current@FreeBSD.ORG Fri Dec 10 00:09:40 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id D68EC16A4CE; Fri, 10 Dec 2004 00:09:40 +0000 (GMT) Received: from sccrmhc11.comcast.net (sccrmhc11.comcast.net [204.127.202.55]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4D9E043D68; Fri, 10 Dec 2004 00:09:40 +0000 (GMT) (envelope-from rodrigc@crodrigues.org) Received: from h00609772adf0.ne.client2.attbi.com ([66.30.114.143]) by comcast.net (sccrmhc11) with ESMTP id <2004121000093501100es9f1e>; Fri, 10 Dec 2004 00:09:35 +0000 Received: from h00609772adf0.ne.client2.attbi.com (localhost [127.0.0.1]) iBA09YuZ005390; Thu, 9 Dec 2004 19:09:34 -0500 (EST) (envelope-from rodrigc@h00609772adf0.ne.client2.attbi.com) Received: (from rodrigc@localhost)iBA09YFq005389; Thu, 9 Dec 2004 19:09:34 -0500 (EST) (envelope-from rodrigc) Date: Thu, 9 Dec 2004 19:09:33 -0500 From: Craig Rodrigues To: freebsd-current@freebsd.org Message-ID: <20041210000933.GA5325@crodrigues.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i cc: freebsd-docs@freebsd.org Subject: hw.ata.atapi_dma patch for ata(4) man page? X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Dec 2004 00:09:41 -0000 Hi, In ata(4), it states: hw.ata.atapi_dma set to 1 for DMA access, 0 for PIO (default is PIO). In src/sys/dev/ata/ata-all.c, this sysctl is by default set to 1 (on -CURRENT, and also on 5.3-RELEASE). Perhaps this patch is in order? --- share/man/man4/ata.4.orig Thu Dec 9 19:07:53 2004 +++ share/man/man4/ata.4 Thu Dec 9 19:08:08 2004 @@ -86,7 +86,7 @@ .It Va hw.ata.ata_dma set to 1 for DMA access, 0 for PIO (default is DMA). .It Va hw.ata.atapi_dma -set to 1 for DMA access, 0 for PIO (default is PIO). +set to 1 for DMA access, 0 for PIO (default is DMA). .It Va hw.ata.wc set to 1 to enable Write Caching, 0 to disable (default is enabled). .Em WARNING : -- Craig Rodrigues rodrigc@crodrigues.org