iwlwifi: mvm: add debugfs to force CT-kill
CT-kill is a thermal-based "RF-kill", which disables the NIC
completely if the temperature gets too high, in order to avoid damage.
Add a debugfs entry to simulate high temperatures, in order to test
CT-kill flows in the driver without having to physically heat the
device up.
Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
index 3f14340..8876c2a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c
@@ -71,7 +71,7 @@
#define IWL_MVM_TEMP_NOTIF_WAIT_TIMEOUT HZ
-static void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm)
+void iwl_mvm_enter_ctkill(struct iwl_mvm *mvm)
{
struct iwl_mvm_tt_mgmt *tt = &mvm->thermal_throttle;
u32 duration = tt->params.ct_kill_duration;