Date: Tue, 04 Jan 2000 10:35:20 -0800 From: Kent Stewart <kstewart@3-cities.com> To: Andrew Otwell <andrew@networkcomputerz.com> Cc: "freebsd-questions@FreeBSD.ORG" <freebsd-questions@FreeBSD.ORG> Subject: Re: IDE flags Message-ID: <38723D68.A82BA1A0@3-cities.com> References: <38723C07.A1B70BDD@networkcomputerz.com>
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Andrew Otwell wrote: > > anyone know all the IDE flags for compiling in 16-bit mode, multi-sector > tranfers, and Ultra DMA support? LINT did not help me much. Well, multi-sector is "ff". DMA and etc. side effects are 0x2000 and 32-bit mode is 0x8000. So, when you add them all together you get a "flags 0xa0ffa0ff". It can improve IDE HD rates by at least 2x. HTH, Kent > > Thanks. > Andrew > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-questions" in the body of the message -- Kent Stewart Richland, WA mailto:kstewart@3-cities.com http://www.3-cities.com/~kstewart/index.html FreeBSD News http://daily.daemonnews.org/ SETI(Search for Extraterrestrial Intelligence) @ HOME http://setiathome.ssl.berkeley.edu/ Hunting Archibald Stewart, b 1802 in Ballymena, Antrim Co., NIR http://www.3-cities.com/~kstewart/genealogy/archibald_stewart.html To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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