Date: Thu, 8 Jul 2004 15:41:35 +0200 From: Joerg Sonnenberger <joerg@britannica.bec.de> To: freebsd-hackers@freebsd.org Subject: Re: Adding DMA support for a device Message-ID: <20040708134135.GA1054@britannica.bec.de> In-Reply-To: <20040708081726.GD5238@silverwraith.com> References: <20040708081726.GD5238@silverwraith.com>
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On Thu, Jul 08, 2004 at 01:17:26AM -0700, Avleen Vig wrote: > I have a DVD drive which is recognised by FreeBSD: > acd0: DVD-R <DVD-RW IDE1004> at ata1-slave PIO4 > > Can anyone point me in the right direction for this? hw.ata.atapi_dma=1 in /boot/loader.conf. DMA for ATAPI is not active by default because a lot of chipsets are buggy. Joerg
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