Date: Mon, 22 May 2000 17:56:37 -0400 (EDT) From: Jim Weeks <jim@siteplus.net> To: freebsd-stable@FreeBSD.ORG Subject: Re: ad0 drivers revisited Message-ID: <Pine.BSF.4.21.0005221746290.405-100000@discover.siteplus.net> In-Reply-To: <20000522171045.A5790@pir.net>
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On Mon, 22 May 2000, Peter Radcliffe wrote: > > but there do seem to be far wider problems with the ata/ad driver for > timeouts (both read and write). I get better performance on my laptop > in PIO mode than DMA, because with PIO I don't have to wait for all > the timouts to finish to actually get me some data. How are you implementing PIO mode. After searching the archives the only method I saw mentioned was to put /sbin/sysctl -w hw.atamodes=pio,pio,pio,pio at the beginning of /etc/defaults/rc.conf or in /etc/rc.local. This did not work for me. Jim Weeks -------- A mind is a terrible thing to lose! How I miss mine.. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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