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authorCarolyn Wyborny <carolyn.wyborny@intel.com>2012-12-07 03:01:42 +0000
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2013-01-18 04:55:28 -0800
commite428893b7d0aecd0ca627c439e7420334824f764 (patch)
treed6da97e10cca33784e76109e7f294ade5856b4e4 /drivers/net/ethernet/intel/igb/e1000_hw.h
parentigb: Add support functions to access thermal data. (diff)
downloadlinux-dev-e428893b7d0aecd0ca627c439e7420334824f764.tar.xz
linux-dev-e428893b7d0aecd0ca627c439e7420334824f764.zip
igb: Enable hwmon data output for thermal sensors via I2C.
Some of our adapters have internal sensors that report thermal data. This patch enables reporting of that data via sysfs. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_hw.h')
-rw-r--r--drivers/net/ethernet/intel/igb/e1000_hw.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_hw.h b/drivers/net/ethernet/intel/igb/e1000_hw.h
index 837a274b7461..2c9b6f40e21c 100644
--- a/drivers/net/ethernet/intel/igb/e1000_hw.h
+++ b/drivers/net/ethernet/intel/igb/e1000_hw.h
@@ -325,6 +325,10 @@ struct e1000_mac_operations {
s32 (*get_speed_and_duplex)(struct e1000_hw *, u16 *, u16 *);
s32 (*acquire_swfw_sync)(struct e1000_hw *, u16);
void (*release_swfw_sync)(struct e1000_hw *, u16);
+#ifdef CONFIG_IGB_HWMON
+ s32 (*get_thermal_sensor_data)(struct e1000_hw *);
+ s32 (*init_thermal_sensor_thresh)(struct e1000_hw *);
+#endif
};