From fcdc235ee3d58798205c658da24f7b9675cb6e55 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Sat, 15 Oct 2005 10:28:08 +0000
Subject: [PATCH] Fix rounding error in PCxxxx DDR SDRAM speed computation.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@3121 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 prog/eeprom/decode-dimms.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/prog/eeprom/decode-dimms.pl b/prog/eeprom/decode-dimms.pl
index d4f49331..623c9f7e 100755
--- a/prog/eeprom/decode-dimms.pl
+++ b/prog/eeprom/decode-dimms.pl
@@ -484,6 +484,7 @@ for my $i ( 0 .. $#dimm_list ) {
 			my $tbits = ($bytes[7]*256) + $bytes[6];
 			if (($bytes[11] == 2) ||  ($bytes[11] == 1)) { $tbits = $tbits - 8;}
 			my $pcclk = int ($ddrclk * $tbits / 8);
+			$pcclk += 100 if ($pcclk % 100) >= 50; # Round properly
 			$pcclk = $pcclk - ($pcclk % 100);
 			$ddrclk = int ($ddrclk);
 			printl "Maximum module speed", "$ddr ${ddrclk}MHz (PC${pcclk})";