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| author | Chaya Rachel Ivgi | 2016-01-05 09:34:47 +0100 |
|---|---|---|
| committer | Emmanuel Grumbach | 2016-02-27 20:59:50 +0100 |
| commit | 5c89e7bc557e1dd5650946a0fe4940166bc62abf (patch) | |
| tree | b609cc8d79dad579851b02590500ca3340c57062 /drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | |
| parent | iwlwifi: mvm: add registration to thermal zone (diff) | |
| download | kernel-qcow2-linux-5c89e7bc557e1dd5650946a0fe4940166bc62abf.tar.gz kernel-qcow2-linux-5c89e7bc557e1dd5650946a0fe4940166bc62abf.tar.xz kernel-qcow2-linux-5c89e7bc557e1dd5650946a0fe4940166bc62abf.zip | |
iwlwifi: mvm: add registration to cooling device
Register cooling device in order to have the Thermal
Manager handle the device's power budget according to the sent
notifications.
The interface adds a new thermal cooling device to
/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/mvm.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 87d3e2884886..d867cb478681 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -535,6 +535,16 @@ struct iwl_mvm_thermal_device { u8 fw_trips_index[IWL_MAX_DTS_TRIPS]; struct thermal_zone_device *tzone; }; + +/* + * iwl_mvm_cooling_device + * @cur_state: current state in milliwatts + * @cdev: struct thermal cooling device + */ +struct iwl_mvm_cooling_device { + u32 cur_state; + struct thermal_cooling_device *cdev; +}; #endif #define IWL_MVM_NUM_LAST_FRAMES_UCODE_RATES 8 @@ -819,6 +829,7 @@ struct iwl_mvm { struct iwl_mvm_tt_mgmt thermal_throttle; #ifdef CONFIG_THERMAL struct iwl_mvm_thermal_device tz_device; + struct iwl_mvm_cooling_device cooling_dev; #endif s32 temperature; /* Celsius */ @@ -1068,6 +1079,12 @@ static inline bool iwl_mvm_is_tt_in_fw(struct iwl_mvm *mvm) #endif /* CONFIG_THERMAL */ } +static inline bool iwl_mvm_is_ctdp_supported(struct iwl_mvm *mvm) +{ + return fw_has_capa(&mvm->fw->ucode_capa, + IWL_UCODE_TLV_CAPA_CTDP_SUPPORT); +} + extern const u8 iwl_mvm_ac_to_tx_fifo[]; struct iwl_rate_info { @@ -1544,6 +1561,8 @@ void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state); int iwl_mvm_get_temp(struct iwl_mvm *mvm, s32 *temp); void iwl_mvm_ct_kill_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb); int iwl_mvm_send_temp_report_ths_cmd(struct iwl_mvm *mvm); +int iwl_mvm_cooling_device_register(struct iwl_mvm *mvm); +int iwl_mvm_ctdp_command(struct iwl_mvm *mvm, u32 op, u32 budget); /* Location Aware Regulatory */ struct iwl_mcc_update_resp * |