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Commit e07cbb53 authored by Dor Shaish's avatar Dor Shaish Committed by Johannes Berg
Browse files

iwlwifi: mvm: Set valid TX antennas value before calib request 



We must set the valid TX antennas number in the ucode before
sending the phy_cfg_cmd and request for calibrations.

Signed-off-by: default avatarDor Shaish <dor.shaish@intel.com>
Reviewed-by: default avatarEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 715c998f

drivers/net/wireless/iwlwifi/mvm/fw.c

+5 −0
Original line number Original line Diff line number Diff line
@@ -446,6 +446,11 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm) 
	ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);

	ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);

	WARN_ON(ret);

	WARN_ON(ret);





	/* Send TX valid antennas before triggering calibrations */

	ret = iwl_send_tx_ant_cfg(mvm, mvm->nvm_data->valid_tx_ant);

	if (ret)

		goto error;



	/* Override the calibrations from TLV and the const of fw */

	/* Override the calibrations from TLV and the const of fw */

	iwl_set_default_calib_trigger(mvm);

	iwl_set_default_calib_trigger(mvm);