Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756172Ab3GCMgp (ORCPT ); Wed, 3 Jul 2013 08:36:45 -0400 Received: from mail-ie0-f174.google.com ([209.85.223.174]:53622 "EHLO mail-ie0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756015Ab3GCMgn (ORCPT ); Wed, 3 Jul 2013 08:36:43 -0400 From: "Justin Piszcz" To: Subject: 3.10: Intel HWMON/NIC temperature sensor question Date: Wed, 3 Jul 2013 08:36:40 -0400 Message-ID: <002d01ce77e9$f86e0c10$e94a2430$@lucidpixels.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Thread-index: Ac536fIqXnlopYMJTRaY0Psj+FTZAg== Content-language: en-us Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3509 Lines: 80 Hi, I saw this in the device drive section and was curious which Intel-based NICs contain temperature sensors? Intel(R) 10GbE PCI Express adapters HWMON support Intel(R) PCI-Express Gigabit adapters HWMON support I checked the boards below and none appear to expose a hwmon interface: 08:00.0 Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01) 08:00.1 Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01) 08:00.2 Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01) 08:00.3 Ethernet controller: Intel Corporation 82580 Gigabit Network Connection (rev 01) 09:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 0a:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 01:00.0 Ethernet controller: Intel Corporation 82598EB 10-Gigabit AT2 Server Adapter (rev 01) # find /sys/|grep hwmon Radeon: /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0 /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/name /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power/control /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power/runtime _active_time /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power/autosus pend_delay_ms /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power/runtime _status /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/power/runtime _suspended_time /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/device /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/subsystem /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/uevent /sys/devices/pci0000:00/0000:00:03.1/0000:05:00.0/hwmon/hwmon0/temp1_input Onboard chipset: /sys/devices/platform/nct6775.2608/hwmon /sys/devices/platform/nct6775.2608/hwmon/hwmon2 /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power/control /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power/runtime_active_time /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power/autosuspend_delay_ms /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power/runtime_status /sys/devices/platform/nct6775.2608/hwmon/hwmon2/power/runtime_suspended_time /sys/devices/platform/nct6775.2608/hwmon/hwmon2/device /sys/devices/platform/nct6775.2608/hwmon/hwmon2/subsystem /sys/devices/platform/nct6775.2608/hwmon/hwmon2/uevent CPU: /sys/devices/platform/coretemp.0/hwmon /sys/devices/platform/coretemp.0/hwmon/hwmon1 /sys/devices/platform/coretemp.0/hwmon/hwmon1/power /sys/devices/platform/coretemp.0/hwmon/hwmon1/power/control /sys/devices/platform/coretemp.0/hwmon/hwmon1/power/runtime_active_time /sys/devices/platform/coretemp.0/hwmon/hwmon1/power/autosuspend_delay_ms /sys/devices/platform/coretemp.0/hwmon/hwmon1/power/runtime_status /sys/devices/platform/coretemp.0/hwmon/hwmon1/power/runtime_suspended_time /sys/devices/platform/coretemp.0/hwmon/hwmon1/device /sys/devices/platform/coretemp.0/hwmon/hwmon1/subsystem /sys/devices/platform/coretemp.0/hwmon/hwmon1/uevent Justin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/