Date: Fri, 3 May 2002 08:37:08 -0600 From: Zach Thompson <hideo@lastamericanempire.com> To: Nick Lozinsky <nl3481@wi.rr.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: DMA and FreeBSD4.5-STABLE Message-ID: <20020503083708.A4744@darwin.lastamericanempire.com> In-Reply-To: <000b01c1f2ac$6cfb9bd0$145c1f41@bogart>; from nl3481@wi.rr.com on Fri, May 03, 2002 at 09:11:27AM -0500 References: <000b01c1f2ac$6cfb9bd0$145c1f41@bogart>
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* Nick Lozinsky <nl3481@wi.rr.com> [2002-05-03 08:11]: > Hi, > > I noticed that some versions before 4.5-STABLE had the DMA enable option in > the kernel config file; 4.5-STABLE now, doesnt? Its not there, so I try the > option from the previous versions, and the config command fives me an error. > Does that mean it's a different option or is DMA enabled by default in > 4.5-STABLE? > Not an option anymore. Just remove the line and throw any changes you need from the defaults in loader.conf. man ata: The following tunables are setable from the loader: hw.ata.ata_dma set to 1 for DMA access, 0 for PIO (default is DMA). hw.ata.atapi_dma set to 1 for DMA access, 0 for PIO (default is PIO). Zach Thompson To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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