diff options
| author | Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> | 2015-12-29 10:54:49 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2016-02-27 22:59:49 +0300 |
| commit | c221daf219b1cf38e7c4307f0f420ea826678af5 (patch) | |
| tree | b0ca50346d363ffbbc894326918c06812d28f656 /drivers/net/wireless/intel/iwlwifi/mvm/fw.c | |
| parent | 0a3b7119000d706dfbc7e0c5b66e192a646d365f (diff) | |
| download | linux-c221daf219b1cf38e7c4307f0f420ea826678af5.tar.xz | |
iwlwifi: mvm: add registration to thermal zone
Register to thermal_zone interface and implement the
thermal ops.
The thermal handles the device throttling, and sets the
the temperature thresholds the Thermal Manager would be
notified of crossing.
The thermal interface adds a new thermal zone device sensor
under /sys/class/thermal/ folder.
Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/fw.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 070e2af05ca2..07f2cbd9c8e7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -952,8 +952,21 @@ int iwl_mvm_up(struct iwl_mvm *mvm) goto error; } +#ifdef CONFIG_THERMAL + if (iwl_mvm_is_tt_in_fw(mvm)) { + /* in order to give the responsibility of ct-kill and + * TX backoff to FW we need to send empty temperature reporting + * cmd during init time + */ + iwl_mvm_send_temp_report_ths_cmd(mvm); + } else { + /* Initialize tx backoffs to the minimal possible */ + iwl_mvm_tt_tx_backoff(mvm, 0); + } +#else /* Initialize tx backoffs to the minimal possible */ iwl_mvm_tt_tx_backoff(mvm, 0); +#endif WARN_ON(iwl_mvm_config_ltr(mvm)); |