diff options
| author | Carolyn Wyborny <carolyn.wyborny@intel.com> | 2012-12-07 03:01:16 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-01-18 04:55:24 -0800 |
| commit | aca5dae8341bc0d340461bdb99749039266a0d81 (patch) | |
| tree | 14adfc96f1499ec8c922947879c877b17a956d90 /drivers/net/ethernet/intel/igb/e1000_82575.h | |
| parent | 441fc6fdb47ae739eeda625dce5b069941a54db3 (diff) | |
igb: Add support functions to access thermal data.
Some of our devices have internal sensors for reporting thermal data.
This patch creates the interface to the sensors for exporting via sysfs.
Subsequent patch will actually export the data.
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_82575.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_82575.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_82575.h b/drivers/net/ethernet/intel/igb/e1000_82575.h index 67bd9f93c3cc..caf6abf9abef 100644 --- a/drivers/net/ethernet/intel/igb/e1000_82575.h +++ b/drivers/net/ethernet/intel/igb/e1000_82575.h @@ -266,5 +266,12 @@ u16 igb_rxpbs_adjust_82580(u32 data); s32 igb_set_eee_i350(struct e1000_hw *); #define E1000_I2C_THERMAL_SENSOR_ADDR 0xF8 - +#define E1000_EMC_INTERNAL_DATA 0x00 +#define E1000_EMC_INTERNAL_THERM_LIMIT 0x20 +#define E1000_EMC_DIODE1_DATA 0x01 +#define E1000_EMC_DIODE1_THERM_LIMIT 0x19 +#define E1000_EMC_DIODE2_DATA 0x23 +#define E1000_EMC_DIODE2_THERM_LIMIT 0x1A +#define E1000_EMC_DIODE3_DATA 0x2A +#define E1000_EMC_DIODE3_THERM_LIMIT 0x30 #endif |