From owner-freebsd-current Thu Jun 14 2:30:35 2001 Delivered-To: freebsd-current@freebsd.org Received: from freebsd.dk (fw-rl0.freebsd.dk [212.242.86.114]) by hub.freebsd.org (Postfix) with ESMTP id 1DD4137B407 for ; Thu, 14 Jun 2001 02:30:14 -0700 (PDT) (envelope-from sos@freebsd.dk) Received: (from sos@localhost) by freebsd.dk (8.11.3/8.11.3) id f5E9ThW87356; Thu, 14 Jun 2001 11:29:43 +0200 (CEST) (envelope-from sos) From: Søren Schmidt Message-Id: <200106140929.f5E9ThW87356@freebsd.dk> Subject: Re: UDMA interfering with install In-Reply-To: <3B28821F.9BF665C6@mindspring.com> "from Terry Lambert at Jun 14, 2001 02:21:35 am" To: tlambert2@mindspring.com Date: Thu, 14 Jun 2001 11:29:43 +0200 (CEST) Cc: Jonathan Smith , John Hay , current@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL88 (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=ISO-8859-1 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG It seems Terry Lambert wrote: > "Søren Schmidt" wrote: > > > This won't work. > > > > > > Someone was having the same problem the other day, and > > > I suggested the same soloution, but after probe, the > > > damn driver enabled UDMA at attach time anyway. > > > > Just set hw.ata.ata_dma="0" in /boot/loader.conf and it > > will not enabled DMA.. > > > > > So we removed it from the kernel config... and the damn > > > thing enabled it again. > > > > There is nothing in the config file that affects DMA... > > This was a 4.3 system -- things seem to have changed in > the source tree since then. Nope. > In 4.3, it's not possible to disable DMA, because it gets > reenabled in many places (atapi.c, etc.). there is no atapi.c... > This was off-topic for -current, unless the original > poster was running 4.3-RELEASE or a RELENG_4_3_0_RELEASE... > > Sorry for the confusion. I think you are confused :) -Søren To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message