From: Florian Fainelli <florian@openwrt.org>
To: linux-kernel@vger.kernel.org,
Dirk Brandewie <dirk.brandewie@gmail.com>,
sodaville@linutronix.de, Fenghua Yu <fenghua.yu@intel.com>
Subject: [PATCH] coretemp: fix junction temperature for Intel CE4100
Date: Tue, 14 Dec 2010 22:17:07 +0100 [thread overview]
Message-ID: <201012142217.07194.ffainelli@freebox.fr> (raw)
From: Florian Fainelli <ffainelli@freebox.fr>
The Intel CE4100 System-on-a-Chip has a slightly higher junction temperature
(110 degrees Celsius) than other Atom-based hardware.
Cc: Dirk Brandewie <dirk.brandewie@gmail.com>
Cc: sodaville@linutronix.de
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Florian Fainelli <ffainelli@freebox.fr>
---
diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
index 42de98d..e47b405 100644
--- a/drivers/hwmon/coretemp.c
+++ b/drivers/hwmon/coretemp.c
@@ -178,12 +178,23 @@ static int __devinit adjust_tjmax(struct cpuinfo_x86 *c, u32 id, struct device *
host_bridge = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
- if (host_bridge && host_bridge->vendor == PCI_VENDOR_ID_INTEL
- && (host_bridge->device == 0xa000 /* NM10 based nettop */
- || host_bridge->device == 0xa010)) /* NM10 based netbook */
- tjmax = 100000;
- else
- tjmax = 90000;
+ if (host_bridge && host_bridge->vendor == PCI_VENDOR_ID_INTEL) {
+ switch (host_bridge->device) {
+ /* NM10 based nettop */
+ case 0xa000:
+ /* NM10 based netbook */
+ case 0xa010:
+ tjmax = 100000;
+ break;
+ /* IntelCE Sodaville (CE4100) */
+ case 0x0708:
+ tjmax = 110000;
+ break;
+ default:
+ tjmax = 90000;
+ break;
+ }
+ }
pci_dev_put(host_bridge);
}
--
1.7.1
next reply other threads:[~2010-12-14 21:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-14 21:17 Florian Fainelli [this message]
2010-12-23 9:57 ` [PATCH] coretemp: fix junction temperature for Intel CE4100 Florian Fainelli
2010-12-25 22:28 ` Yu, Fenghua
2010-12-27 10:04 ` Florian Fainelli
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