ixgbe: add hwmon interface to export thermal data
Some of our adapters have thermal data available, this patch exports
this data via hwmon sysfs interface.
Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Stephen Ko <stephen.s.ko@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 6c6c66ea..e2b0519 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -3669,9 +3669,8 @@
u8 i;
struct ixgbe_thermal_sensor_data *data = &hw->mac.thermal_sensor_data;
- /* Only support thermal sensors attached to 82599 physical port 0 */
- if ((hw->mac.type != ixgbe_mac_82599EB) ||
- (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)) {
+ /* Only support thermal sensors attached to physical port 0 */
+ if ((IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)) {
status = IXGBE_NOT_IMPLEMENTED;
goto out;
}
@@ -3732,9 +3731,8 @@
memset(data, 0, sizeof(struct ixgbe_thermal_sensor_data));
- /* Only support thermal sensors attached to 82599 physical port 0 */
- if ((hw->mac.type != ixgbe_mac_82599EB) ||
- (IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)) {
+ /* Only support thermal sensors attached to physical port 0 */
+ if ((IXGBE_READ_REG(hw, IXGBE_STATUS) & IXGBE_STATUS_LAN_ID_1)) {
status = IXGBE_NOT_IMPLEMENTED;
goto out;
}