diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/tt.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/tt.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c index 0464599c111e..c3e1fe4282f1 100644 --- a/drivers/net/wireless/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/iwlwifi/mvm/tt.c @@ -6,6 +6,7 @@ * GPL LICENSE SUMMARY * * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * * This program is free software; you can redistribute it and/or modify * it under the terms of version 2 of the GNU General Public License as @@ -31,6 +32,7 @@ * BSD LICENSE * * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. + * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -314,14 +316,26 @@ static void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm) { u32 duration = mvm->thermal_throttle.params->ct_kill_duration; + if (test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status)) + return; + IWL_ERR(mvm, "Enter CT Kill\n"); iwl_mvm_set_hw_ctkill_state(mvm, true); - schedule_delayed_work(&mvm->thermal_throttle.ct_kill_exit, - round_jiffies_relative(duration * HZ)); + + /* Don't schedule an exit work if we're in test mode, since + * the temperature will not change unless we manually set it + * again (or disable testing). + */ + if (!mvm->temperature_test) + schedule_delayed_work(&mvm->thermal_throttle.ct_kill_exit, + round_jiffies_relative(duration * HZ)); } static void iwl_mvm_exit_ctkill(struct iwl_mvm *mvm) { + if (!test_bit(IWL_MVM_STATUS_HW_CTKILL, &mvm->status)) + return; + IWL_ERR(mvm, "Exit CT Kill\n"); iwl_mvm_set_hw_ctkill_state(mvm, false); } @@ -444,6 +458,12 @@ void iwl_mvm_tt_handler(struct iwl_mvm *mvm) return; } + if (params->support_ct_kill && + temperature <= tt->params->ct_kill_exit) { + iwl_mvm_exit_ctkill(mvm); + return; + } + if (params->support_dynamic_smps) { if (!tt->dynamic_smps && temperature >= params->dynamic_smps_entry) { |