From: Sebastian Witt <hasw@hasw.net>
To: cpufreq@lists.linux.org.uk
Subject: [PATCH] cpufreq-nforce2 divider
Date: Sun, 04 Jun 2006 19:42:16 +0200 [thread overview]
Message-ID: <44831B78.6050407@hasw.net> (raw)
Patch against 2.6.16. Sets minimum PLL divider to 2. No negative impact when
tested with two nForce2 based boards. (Updates also the (C) year)
Signed-off-by: Sebastian Witt <se.witt <at> gmx net>
---
--- linux-2.6.16-gentoo-r7.orig/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
2006-06-04 19:32:29.000000000 +0200
+++ linux-2.6.16-gentoo-r7/arch/i386/kernel/cpu/cpufreq/cpufreq-nforce2.c
2006-06-04 19:32:42.000000000 +0200 @@ -1,5 +1,5 @@
/*
- * (C) 2004 Sebastian Witt <se.witt@gmx.net>
+ * (C) 2004-2006 Sebastian Witt <se.witt@gmx.net>
*
* Licensed under the terms of the GNU GPL License version 2.
* Based upon reverse engineered information
@@ -90,7 +90,7 @@
/* Try to calculate multiplier and divider up to 4 times */
while (((mul == 0) || (div == 0)) && (tried <= 3)) {
- for (xdiv = 1; xdiv <= 0x80; xdiv++)
+ for (xdiv = 2; xdiv <= 0x80; xdiv++)
for (xmul = 1; xmul <= 0xfe; xmul++)
if (nforce2_calc_fsb(NFORCE2_PLL(xmul, xdiv)) ==
fsb + tried) {
next reply other threads:[~2006-06-04 17:42 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-04 17:42 Sebastian Witt [this message]
2006-06-04 23:42 ` [PATCH] cpufreq-nforce2 divider Dave Jones
2006-06-05 19:18 ` Sebastian Witt
2006-06-05 19:24 ` Dave Jones
[not found] ` <20060606214323.77785.qmail@web33604.mail.mud.yahoo.com>
2006-06-06 23:26 ` REMOVE ME FROM LIST!!! Dave Jones
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=44831B78.6050407@hasw.net \
--to=hasw@hasw.net \
--cc=cpufreq@lists.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.