Date: Fri, 16 Jan 2004 19:31:17 +0100 (CET) From: "Roman Kennke" <roman@interview-machine.com> To: <casadeif@yahoo.it> Cc: freebsd-questions@freebsd.org Subject: Re: DMA problem with DVD drive Message-ID: <49300.217.187.89.29.1074277877.squirrel@interview-machine.com> In-Reply-To: <20040116112956.GA2673@goku.kasby> References: <49183.217.187.89.107.1074242037.squirrel@interview-machine.com> <20040116112956.GA2673@goku.kasby>
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>> I am not able to enable DMA for my DVD drive. > I have a similar drive on my Toshiba Satellite A30-514 and to set UDMA > mode on boot I have put the following line in /boot/loader.conf: > > hw.ata.atapi_dma="1" > > Here's the relevant part of dmesg output: > > acd0: CDRW <TOSHIBA DVD-ROM SD-R2412> at ata1-master UDMA33 I also tried this. As well as hw.ata.ata_dma="1" no success with that. I suppose its a f***cked up controller. I think I have to go with Linux for things which need DMA, like DVD playback. Best regards, ROman
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