linux-kernel - [PATCH] coretemp: add support for Core i5 CPU

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Date:	Sun, 20 Sep 2009 12:19:54 -0600
From:	Robert Hancock <hancockrwd@...il.com>
To:	linux-kernel <linux-kernel@...r.kernel.org>,
	lm-sensors@...sensors.org
CC:	r.marek@...embler.cz
Subject: [PATCH] coretemp: add support for Core i5 CPU

Add coretemp support for Core i5 (Lynnfield) CPUs with model 0x1E.

Signed-off-by: Robert Hancock <hancockrwd@...il.com>

---

This minimal patch works to add support for these CPUs, though we should likely
still look into using the CPUID flags instead of the model check.

diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 93c1722..a9a21dc 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -413,11 +413,11 @@ static int __init coretemp_init(void)
 	for_each_online_cpu(i) {
 		struct cpuinfo_x86 *c = &cpu_data(i);
 
-		/* check if family 6, models 0xe, 0xf, 0x16, 0x17, 0x1A */
+		/* check if family 6, models 0xe, 0xf, 0x16, 0x17, 0x1A, 0x1E */
 		if ((c->cpuid_level < 0) || (c->x86 != 0x6) ||
 		    !((c->x86_model == 0xe) || (c->x86_model == 0xf) ||
 			(c->x86_model == 0x16) || (c->x86_model == 0x17) ||
-			(c->x86_model == 0x1A))) {
+			(c->x86_model == 0x1A) || (c->x86_model == 0x1E))) {
 
 			/* supported CPU not found, but report the unknown
 			   family 6 CPU */
--
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