Date: 30 Mar 2005 10:52:40 -0500 From: Lowell Gilbert <freebsd-questions-local@be-well.ilk.org> To: Perttu Laine <plaine@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: ata driver. Message-ID: <44is39dtbr.fsf@be-well.ilk.org> In-Reply-To: <c6ef380c0503300651504927d0@mail.gmail.com> References: <c6ef380c050330021130bd796@mail.gmail.com> <c6ef380c05033005231c456e6b@mail.gmail.com> <448y4542mk.fsf@be-well.ilk.org> <c6ef380c0503300651504927d0@mail.gmail.com>
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Perttu Laine <plaine@gmail.com> writes: > On 30 Mar 2005 09:41:55 -0500, Lowell Gilbert > > > Try enabling DMA for ATA but *not* for ATAPI. > > Don't help. Works only when ATA has DMA disabled. > Writing to all drivers works with dma on. Reading causes timeouts. Okay, sounds somewhat familiar. That code is undergoing extensive development. Soeren Schmidt has a set of patches for his latest set of upgrades, but they're not going into the main tree quite yet. http://www.freebsd.dk/
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