Date: Wed, 27 Mar 2002 10:49:15 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: Kyle Butt <kylebutt@myrealbox.com> Cc: Dag-Erling Smorgrav <des@ofug.org>, freebsd-current@FreeBSD.ORG Subject: Re: Superfast clock on current. Message-ID: <23804.1017222555@critter.freebsd.dk> In-Reply-To: Your message of "Wed, 27 Mar 2002 11:00:12 MST." <871ye5vqkz.wl@kylebutt.dorms.usu.edu>
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Uhm, I just whacked the code into my editor, you may need
more #includes like <sys/param.h> or <sys/types.h>
In message <871ye5vqkz.wl@kylebutt.dorms.usu.edu>, Kyle Butt writes:
>At Wed, 27 Mar 2002 08:42:49 +0100,
>
>bash-2.04$ gcc -o apci apci.c
>In file included from apci.c:2:
>/usr/include/machine/cpufunc.h:72: syntax error before `bsfl'
>/usr/include/machine/cpufunc.h:72: syntax error before `mask'
>/usr/include/machine/cpufunc.h: In function `bsfl':
>/usr/include/machine/cpufunc.h:74: syntax error before `result'
>...
>
>I looked, apparently it doesn't like u_int. I don't know why.
>
>Poul-Henning Kamp wrote:
>>
>> In message <xzp8z8edhaj.fsf@flood.ping.uio.no>, Dag-Erling Smorgrav writes:
>> >Kyle Butt <kylebutt@myrealbox.com> writes:
>> >> My system clock is running twice as fast as it should be,
>> >> but it doesn't affect timing functions. Ex:
>> >> [...]
>> >> Has anyone else experienced this problem?
>> >
>> >I'm seeing the exact same problem on, guess what...
>>
>> Can I get one of you to collect a hund-thousand samples of the ACPI
>> timer for me ?
>>
>> You need to find the exact I/O port it lives on, and then run
>> the following program and send me the uuencoded stdout ?
>>
>> #include <stdio.h>
>> #include <machine/cpufunc.h>
>>
>> #define PORT 0x1008
>> #define N 100000
>> uint32_t h[N];
>>
>> main()
>> {
>> FILE *f;
>>
>> f = fopen("/dev/io", "r");
>>
>> memset(h, 0, sizeof h);
>> insl(PORT, h, N);
>> write (1, h, sizeof h);
>> }
>>
>>
>>
>> --
>> Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
>> phk@FreeBSD.ORG | TCP/IP since RFC 956
>> FreeBSD committer | BSD since 4.3-tahoe
>> Never attribute to malice what can adequately be explained by incompetence.
>>
>
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk@FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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