From owner-freebsd-current Thu Jun 24 12: 5: 1 1999 Delivered-To: freebsd-current@freebsd.org Received: from janus.syracuse.net (janus.syracuse.net [205.232.47.15]) by hub.freebsd.org (Postfix) with ESMTP id 089DA15152 for ; Thu, 24 Jun 1999 12:04:48 -0700 (PDT) (envelope-from green@unixhelp.org) Received: from localhost (green@localhost) by janus.syracuse.net (8.9.2/8.8.7) with ESMTP id PAA10632; Thu, 24 Jun 1999 15:04:34 -0400 (EDT) Date: Thu, 24 Jun 1999 15:04:34 -0400 (EDT) From: "Brian F. Feldman" X-Sender: green@janus.syracuse.net To: Bruce Evans Cc: des@flood.ping.uio.no, Doug@gorean.org, freebsd-current@FreeBSD.ORG Subject: Re: New ATA stuff, questions and comment In-Reply-To: <199906241859.EAA19555@godzilla.zeta.org.au> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Fri, 25 Jun 1999, Bruce Evans wrote: > >controller wdc0 at isa? port IO_WD1 irq 14 flags 0xa0ffa0ff > > > >Will enable DMA mode with the old driver. It doesn't support UDMA on > >all chipsets (e.g. ALI), and in some cases may give very poor > > Not e.g. ALI (Aladdin IV/V) (unless the ALI support is broken). > Guess so. > >performance when using UDMA disks, but normal DMA mode should work. If > > Which cases? ALi Aladdin-V chipset. I already pasted the dmesg's relevant parts. > > Bruce > Brian Fundakowski Feldman _ __ ___ ____ ___ ___ ___ green@FreeBSD.org _ __ ___ | _ ) __| \ FreeBSD: The Power to Serve! _ __ | _ \._ \ |) | http://www.FreeBSD.org/ _ |___/___/___/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message