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path: root/drivers/net/wireless/iwlwifi/mvm/fw.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/fw.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/fw.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index e0d9f19650b0..eb03943f8463 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -284,7 +284,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
lockdep_assert_held(&mvm->mutex);
- if (WARN_ON_ONCE(mvm->init_ucode_complete))
+ if (WARN_ON_ONCE(mvm->init_ucode_complete || mvm->calibrating))
return 0;
iwl_init_notification_wait(&mvm->notif_wait,
@@ -334,6 +334,8 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
goto out;
}
+ mvm->calibrating = true;
+
/* Send TX valid antennas before triggering calibrations */
ret = iwl_send_tx_ant_cfg(mvm, mvm->fw->valid_tx_ant);
if (ret)
@@ -358,11 +360,17 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
MVM_UCODE_CALIB_TIMEOUT);
if (!ret)
mvm->init_ucode_complete = true;
+
+ if (ret && iwl_mvm_is_radio_killed(mvm)) {
+ IWL_DEBUG_RF_KILL(mvm, "RFKILL while calibrating.\n");
+ ret = 1;
+ }
goto out;
error:
iwl_remove_notification(&mvm->notif_wait, &calib_wait);
out:
+ mvm->calibrating = false;
if (iwlmvm_mod_params.init_dbg && !mvm->nvm_data) {
/* we want to debug INIT and we have no NVM - fake */
mvm->nvm_data = kzalloc(sizeof(struct iwl_nvm_data) +