Date: Sat, 25 Dec 1999 14:07:25 +0900 From: KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp> To: FreeBSD-current@FreeBSD.ORG, FreeBSD98-hackers@jp.freebsd.org Subject: Re: indirection in bus space Message-ID: <19991225140725U.kato@gneiss.eps.nagoya-u.ac.jp> In-Reply-To: Your message of "Wed, 22 Dec 1999 19:38:07 %2B0900" <19991222193807R.kato@gneiss.eps.nagoya-u.ac.jp> References: <19991222193807R.kato@gneiss.eps.nagoya-u.ac.jp>
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Attached patches provides indirection support in bus space stuff (submitted by Takahashi-san <nyan@FreeBSD.ORG> with minor modification by me). I <kato@ganko.eps.nagoya-u.ac.jp> wrote: > 3. Make new sys/i386/include/bus.h file as: > #ifdef PC98 > #include <machine/bus_pc98.h> > #else > #include <machine/bsu_at386.h> > #endif Only one #ifdef in the diff makes it needless. In this patch, indirection is enabled by default in PC-98 kernel and is disabled by default in IBM-PC kernel. That is, there is no performance loss in IBM-PC kernel. Any comment? Thanks. -----------------------------------------------+--------------------------+ KATO Takenori <kato@ganko.eps.nagoya-u.ac.jp> | FreeBSD | Dept. Earth Planet. Sci, Nagoya Univ. | The power to serve! | Nagoya, 464-8602, Japan | http://www.FreeBSD.org/ | |http://www.jp.FreeBSD.org/| ++++ FreeBSD(98) 3.3R-Rev. 01 available! +==========================+ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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