1022 		mtx_lock(&txr->hn_tx_lock);  in hn_set_txagg()
1026 		mtx_unlock(&txr->hn_tx_lock);  in hn_set_txagg()
5180 	mtx_init(&txr->hn_tx_lock, "hn tx", NULL, MTX_DEF);  in hn_tx_ring_create()
5189 	    M_WAITOK, &txr->hn_tx_lock);  in hn_tx_ring_create()
5215 		    M_WAITOK, &txr->hn_tx_lock);  in hn_tx_ring_create()
5437 	mtx_destroy(&txr->hn_tx_lock);  in hn_tx_ring_destroy()
5677 	mtx_lock(&txr->hn_tx_lock);  in hn_start_taskfunc()
5679 	mtx_unlock(&txr->hn_tx_lock);  in hn_start_taskfunc()
5692 	mtx_assert(&txr->hn_tx_lock, MA_OWNED);  in hn_start_locked()
5802 	if (mtx_trylock(&txr->hn_tx_lock)) {  in hn_start()
5806 		mtx_unlock(&txr->hn_tx_lock);  in hn_start()
5819 	mtx_lock(&txr->hn_tx_lock);  in hn_start_txeof_taskfunc()
5822 	mtx_unlock(&txr->hn_tx_lock);  in hn_start_txeof_taskfunc()
5836 	if (mtx_trylock(&txr->hn_tx_lock)) {  in hn_start_txeof()
5841 		mtx_unlock(&txr->hn_tx_lock);  in hn_start_txeof()
5869 	mtx_assert(&txr->hn_tx_lock, MA_OWNED);  in hn_xmit()
6084 	if (mtx_trylock(&txr->hn_tx_lock)) {  in hn_transmit()
6088 		mtx_unlock(&txr->hn_tx_lock);  in hn_transmit()
6102 	mtx_lock(&txr->hn_tx_lock);  in hn_tx_ring_qflush()
6105 	mtx_unlock(&txr->hn_tx_lock);  in hn_tx_ring_qflush()
6132 	if (mtx_trylock(&txr->hn_tx_lock)) {  in hn_xmit_txeof()
6137 		mtx_unlock(&txr->hn_tx_lock);  in hn_xmit_txeof()
6160 	mtx_lock(&txr->hn_tx_lock);  in hn_xmit_taskfunc()
6162 	mtx_unlock(&txr->hn_tx_lock);  in hn_xmit_taskfunc()
6170 	mtx_lock(&txr->hn_tx_lock);  in hn_xmit_txeof_taskfunc()
6173 	mtx_unlock(&txr->hn_tx_lock);  in hn_xmit_txeof_taskfunc()
6790 		mtx_lock(&txr->hn_tx_lock);  in hn_suspend_data()
6792 		mtx_unlock(&txr->hn_tx_lock);  in hn_suspend_data()
6890 		mtx_lock(&txr->hn_tx_lock);  in hn_resume_tx()
6892 		mtx_unlock(&txr->hn_tx_lock);  in hn_resume_tx()