From owner-freebsd-mobile  Mon May 24 17:52:19 1999
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To: eric@haydenisland.verio.net
Cc: iwasaki@jp.FreeBSD.org, freebsd-mobile@FreeBSD.ORG
Subject: Re: apm on quantex h-1331 w/ pao 2.2.8
In-Reply-To: Your message of "Mon, 24 May 1999 15:06:39 -0700"
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Date: Tue, 25 May 1999 09:50:49 +0900
From: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>
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Hello, Eric, and thaks.

eric> PAO version: PAO-19981225
eric> apm0 on isa
eric> apm: APM BIOS version 0102
eric> apm: Code32 0xf00f0000, Code16 0xf00f0000, Data 0xf0000400
eric> apm: Code entry 0x00005990, Idling CPU disabled, Management enabled
eric> apm: CS32_limit=0xfffe, CS16_limit=0xffff, DS_limit=0xfffe
eric> apm: Engaged control enabled
eric> apm: found APM BIOS version 1.1

PAO-19981225 say that your APM version is 1.1, but
the latest version seems recognize it as 1.2 and 
CS16_limit had been changed.

eric> PAO version: PAO-19990405
eric> apm0 on isa
eric> apm: APM BIOS version 0102
eric> apm: Code32 0xf00f0000, Code16 0xf00f0000, Data 0xf0000400
eric> apm: Code entry 0x00005990, Idling CPU disabled, Management enabled
eric> apm: CS32_limit=0xfffe, CS16_limit=0xfffe, DS_limit=0xfffe
eric> apm: Engaged control enabled
eric> apm: found APM BIOS version 1.2

eric> > i'm going to install pao-19990405 in just a bit.
eric> > 
eric> 
eric> ok, i installed pao-19990405 and i'm still seeing the same problem.  zzz works,
eric> but anything else apm related crashes my machine.

Now I understand that apm application which attempt to get 
infomation from APM BIOS.

eric> it crashes with the following apm debug output:
eric> 
eric> APM ioctl:  cmd = 0x40185002

Actually, this number is APMIO_GETINFO_OLD in newer version 
of apm stuff.  I'd like to know if new APMIO_GETINFO ioctl() will 
crash your box as well or not.

Could you try to recompile usr.sbin/apm and 
just execute apm (w/o args)?  still crash?

and if you are able to recompile xbatt or something which 
related apm stuff, could you back them up and 
recompile/execute them?


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