* [9fans] Winchip
@ 2000-09-04 7:23 okamoto
0 siblings, 0 replies; 4+ messages in thread
From: okamoto @ 2000-09-04 7:23 UTC (permalink / raw)
To: plan9
I have a Winchip 240MHz CPU, and added it to /sys/src/9/pc/devarch.c's X86type
structure as below:
/*
* WinChip 240MHz
*/
static X86type x86winchip[] =
{
{5, 4, 23, "Winchip 240MHz",}, /* guesswork */
{ -1, -1, 23, "unknown", }, /* total default */
};
I also added lines in cpuidentify() function in the same file as:
if(strncmp(m->cpuidid, "AuthenticAMD", 12) == 0)
t = x86amd;
else if(strncmp(m->cpuidid, "CentaurHauls", 12) == 0)
t = x86winchip;
else
t = x86intel;
Is that all the neccessary patch to use this CPU? Do I forget anything?
The chip is now recongnized as 240MHz "Winchip 240MHz".
Woever, when I run it longer time, I get hangup of the machine. :-)
I'm wondering this is just the heat problem or something else...
Kenji
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Winchip
@ 2000-09-07 1:46 okamoto
0 siblings, 0 replies; 4+ messages in thread
From: okamoto @ 2000-09-07 1:46 UTC (permalink / raw)
To: 9fans
[-- Attachment #1: Type: text/plain, Size: 93 bytes --]
>but for me: gaijin dakara, wakarimasen :-) [wakaranai]
Yes, I do, too. ☺
Kenji
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From: "Boyd Roberts" <boyd@planete.net>
To: <9fans@cse.psu.edu>
Subject: Re: [9fans] Winchip
Date: Thu, 7 Sep 2000 03:22:30 +0200
Message-ID: <02ca01c0186a$17d1cf80$03c684c3@psychobasketcase.org>
From: <okamoto@granite.cias.osakafu-u.ac.jp>
> Well, there is none who is using such a dumn and strange CPU
> here. I gave it a larger heat sunk, and now got good performance
> from it.
i know you know what yer doing, kenji-kun, but it's 'heat sink'.
ja matta...
but for me: gaijin dakara, wakarimasen :-) [wakaranai]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Winchip
2000-09-07 1:05 okamoto
@ 2000-09-07 1:22 ` Boyd Roberts
0 siblings, 0 replies; 4+ messages in thread
From: Boyd Roberts @ 2000-09-07 1:22 UTC (permalink / raw)
To: 9fans
From: <okamoto@granite.cias.osakafu-u.ac.jp>
> Well, there is none who is using such a dumn and strange CPU
> here. I gave it a larger heat sunk, and now got good performance
> from it.
i know you know what yer doing, kenji-kun, but it's 'heat sink'.
ja matta...
but for me: gaijin dakara, wakarimasen :-) [wakaranai]
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] Winchip
@ 2000-09-07 1:05 okamoto
2000-09-07 1:22 ` Boyd Roberts
0 siblings, 1 reply; 4+ messages in thread
From: okamoto @ 2000-09-07 1:05 UTC (permalink / raw)
To: 9fans
[-- Attachment #1: Type: text/plain, Size: 257 bytes --]
Well, there is none who is using such a dumn and strange CPU
here. I gave it a larger heat sunk, and now got good performance
from it. The change of the previous post may not be neccessary
if you don't care how the CPU is recongnized. ☺
Kenji
[-- Attachment #2: Type: message/rfc822, Size: 2297 bytes --]
From: okamoto@granite.cias.osakafu-u.ac.jp
To: plan9@granite.cias.osakafu-u.ac.jp
Subject: [9fans] Winchip
Date: Mon, 4 Sep 2000 16:23:35 0900
Message-ID: <200009040724.DAA11318@cse.psu.edu>
I have a Winchip 240MHz CPU, and added it to /sys/src/9/pc/devarch.c's X86type
structure as below:
/*
* WinChip 240MHz
*/
static X86type x86winchip[] =
{
{5, 4, 23, "Winchip 240MHz",}, /* guesswork */
{ -1, -1, 23, "unknown", }, /* total default */
};
I also added lines in cpuidentify() function in the same file as:
if(strncmp(m->cpuidid, "AuthenticAMD", 12) == 0)
t = x86amd;
else if(strncmp(m->cpuidid, "CentaurHauls", 12) == 0)
t = x86winchip;
else
t = x86intel;
Is that all the neccessary patch to use this CPU? Do I forget anything?
The chip is now recongnized as 240MHz "Winchip 240MHz".
Woever, when I run it longer time, I get hangup of the machine. :-)
I'm wondering this is just the heat problem or something else...
Kenji
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2000-09-07 1:46 UTC | newest]
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2000-09-07 1:46 okamoto
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