Date: Wed, 15 Dec 1999 15:19:14 -0700 (MST) From: chris <chris@hyperion.aepnet.com> To: Jonathon McKitrick <jcm@dogma.freebsd-uk.eu.org> Cc: freebsd-questions@freebsd.org Subject: Re: vaio's.. Message-ID: <Pine.BSF.4.21.9912151519020.660-100000@hyperion.aepnet.com> In-Reply-To: <Pine.BSF.4.21.9912152128560.95432-100000@dogma.freebsd-uk.eu.org>
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umm, I dunno, it enables multi sector reads, 32 bit transfers and DMA mode.. look for wdc0 in LINT and it will explain all about these friendly flags :) On Wed, 15 Dec 1999, Jonathon McKitrick wrote: > > On Tue, 14 Dec 1999, chris reaume wrote: > >I got my raw disk throughput (as measured by dd <shrug>) up from 3mb/s to > >12 by adding flags 0xa0ffa0ff to my controller wdc0 line in my kernel > >config file: > >controller wdc0 at isa? port "IO_WD1" bio irq 14 flags 0xa0ffa0ff > > Does this only work for certain HDs? (Pardon my ignorance) There has to > be a catch somewhere, right? > > -jm > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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