316 	if (!(ch->ch_flags & CH_FIFO_ENABLED))  in neo_copy_data_from_uart_to_queue()
372 			ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_copy_data_from_uart_to_queue()
431 			ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_copy_data_from_uart_to_queue()
506 	if ((ch->ch_flags & CH_STOP) || (ch->ch_flags & CH_BREAK_SENDING))  in neo_copy_data_from_queue_to_uart()
511 	if (!(ch->ch_flags & CH_FIFO_ENABLED)) {  in neo_copy_data_from_queue_to_uart()
530 	if (!(ch->ch_flags & (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM)))  in neo_copy_data_from_queue_to_uart()
563 		ch->ch_flags &= ~(CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_copy_data_from_queue_to_uart()
656 	ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_flush_uart_write()
699 	if (ch->ch_flags & CH_BREAK_SENDING) {  in neo_clear_break()
703 		ch->ch_flags &= ~(CH_BREAK_SENDING);  in neo_clear_break()
764 			ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_parse_isr()
784 				if (brd->channels[port]->ch_flags & CH_STOP) {  in neo_parse_isr()
785 					ch->ch_flags &= ~(CH_STOP);  in neo_parse_isr()
792 				if (!(brd->channels[port]->ch_flags & CH_STOP)) {  in neo_parse_isr()
793 					ch->ch_flags |= CH_STOP;  in neo_parse_isr()
915 		ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_parse_lsr()
923 		ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_parse_lsr()
957 		ch->ch_flags |= (CH_BAUD0);  in neo_param()
999 		if (ch->ch_flags & CH_BAUD0)  in neo_param()
1000 			ch->ch_flags &= ~(CH_BAUD0);  in neo_param()
1320 	ch->ch_flags |= CH_FIFO_ENABLED;  in neo_uart_init()
1350 		ch->ch_flags |= (CH_TX_FIFO_EMPTY | CH_TX_FIFO_LWM);  in neo_get_uart_bytes_left()
1367 	if (!(ch->ch_flags & CH_BREAK_SENDING)) {  in neo_send_break()
1370 		ch->ch_flags |= (CH_BREAK_SENDING);  in neo_send_break()