63 	struct snd_tscm *tscm = substream->rmidi->private_data;  in fill_message()  local
78 	if (tscm->on_sysex[port]) {  in fill_message()
82 				tscm->on_sysex[port] = false;  in fill_message()
88 		if (!tscm->on_sysex[port]) {  in fill_message()
104 			tscm->on_sysex[port] = true;  in fill_message()
109 				status = tscm->running_status[port];  in fill_message()
127 				msg[0] = tscm->running_status[port];  in fill_message()
134 				tscm->running_status[port] = msg[0];  in fill_message()
152 	struct snd_tscm *tscm = callback_data;  in handle_midi_tx()  local
161 	if (offset != tscm->async_handler.offset)  in handle_midi_tx()
170 		if (port >= tscm->spec->midi_capture_ports)  in handle_midi_tx()
186 		substream = ACCESS_ONCE(tscm->tx_midi_substreams[port]);  in handle_midi_tx()
194 int snd_tscm_transaction_register(struct snd_tscm *tscm)  in snd_tscm_transaction_register()  argument
208 	tscm->async_handler.length = 8 * 8;  in snd_tscm_transaction_register()
209 	tscm->async_handler.address_callback = handle_midi_tx;  in snd_tscm_transaction_register()
210 	tscm->async_handler.callback_data = tscm;  in snd_tscm_transaction_register()
212 	err = fw_core_add_address_handler(&tscm->async_handler,  in snd_tscm_transaction_register()
217 	err = snd_tscm_transaction_reregister(tscm);  in snd_tscm_transaction_register()
223 				&tscm->out_ports[i], tscm->unit,  in snd_tscm_transaction_register()
232 	fw_core_remove_address_handler(&tscm->async_handler);  in snd_tscm_transaction_register()
237 int snd_tscm_transaction_reregister(struct snd_tscm *tscm)  in snd_tscm_transaction_reregister()  argument
239 	struct fw_device *device = fw_parent_device(tscm->unit);  in snd_tscm_transaction_reregister()
245 			  (tscm->async_handler.offset >> 32));  in snd_tscm_transaction_reregister()
246 	err = snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_reregister()
252 	reg = cpu_to_be32(tscm->async_handler.offset);  in snd_tscm_transaction_reregister()
253 	err = snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_reregister()
261 	err = snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_reregister()
269 	return snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_reregister()
274 void snd_tscm_transaction_unregister(struct snd_tscm *tscm)  in snd_tscm_transaction_unregister()  argument
281 	snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_unregister()
287 	snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_unregister()
292 	snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_unregister()
295 	snd_fw_transaction(tscm->unit, TCODE_WRITE_QUADLET_REQUEST,  in snd_tscm_transaction_unregister()
299 	fw_core_remove_address_handler(&tscm->async_handler);  in snd_tscm_transaction_unregister()
301 		snd_fw_async_midi_port_destroy(&tscm->out_ports[i]);  in snd_tscm_transaction_unregister()