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>
This commit is contained in:
Carolyn Wyborny
2012-12-07 03:01:42 +00:00
committed by Jeff Kirsher
parent aca5dae834
commit e428893b7d
8 changed files with 469 additions and 7 deletions

View File

@@ -114,6 +114,17 @@ config IGB
To compile this driver as a module, choose M here. The module
will be called igb.
config IGB_HWMON
bool "Intel(R) PCI-Express Gigabit adapters HWMON support"
default y
depends on IGB && HWMON && !(IGB=y && HWMON=m)
---help---
Say Y if you want to expose thermal sensor data on Intel devices.
Some of our devices contain thermal sensors, both external and internal.
This data is available via the hwmon sysfs interface and exposes
the onboard sensors.
config IGB_DCA
bool "Direct Cache Access (DCA) Support"
default y