IWL_MVM_TXQ_STATE_STOP_REDIRECT
!test_bit(IWL_MVM_TXQ_STATE_STOP_REDIRECT,
set_bit(IWL_MVM_TXQ_STATE_STOP_REDIRECT, &txq->state);
clear_bit(IWL_MVM_TXQ_STATE_STOP_REDIRECT, &txq->state);