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Date: Sat, 05 Apr 2008 13:50:51 +0900 (JST)
Message-Id: <20080405.135051.193733780.nyan@jp.FreeBSD.org>
To: phk@FreeBSD.org
From: Takahashi Yoshihiro <nyan@jp.FreeBSD.org>
In-Reply-To: <200803262009.m2QK9MAo082269@repoman.freebsd.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/amd64/include clock.h timerreg.h
 src/sys/amd64/isa clock.c src/sys/dev/speaker spkr.c src/sys/dev/syscons
 syscons.c src/sys/i386/i386 trap.c src/sys/i386/include clock.h timerreg.h
 src/sys/i386/isa clock.c ...
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In article <200803262009.m2QK9MAo082269@repoman.freebsd.org>
Poul-Henning Kamp <phk@FreeBSD.org> writes:

>   In the other function, sc_bell() it seems to get the period from
>   the KDMKTONE ioctl in terms if 1/1193182th second, so we hardcode
>   the 1193182 and leave it at that.  It's probably not important.

PC98 uses the different frequency.  It's 1996800 or 2457600.
Please see i8254_init().

---
TAKAHASHI Yoshihiro <nyan@jp.FreeBSD.org>