109 static int highest_supported_mode_rate(struct snd_dice *dice,  in highest_supported_mode_rate()  argument
116 		if (snd_dice_stream_get_rate_mode(dice, *rate, &m) < 0)  in highest_supported_mode_rate()
127 static int dice_read_mode_params(struct snd_dice *dice, unsigned int mode)  in dice_read_mode_params()  argument
133 	if (highest_supported_mode_rate(dice, mode, &rate) < 0) {  in dice_read_mode_params()
134 		dice->tx_channels[mode] = 0;  in dice_read_mode_params()
135 		dice->tx_midi_ports[mode] = 0;  in dice_read_mode_params()
136 		dice->rx_channels[mode] = 0;  in dice_read_mode_params()
137 		dice->rx_midi_ports[mode] = 0;  in dice_read_mode_params()
141 	err = snd_dice_transaction_set_rate(dice, rate);  in dice_read_mode_params()
145 	err = snd_dice_transaction_read_tx(dice, TX_NUMBER_AUDIO,  in dice_read_mode_params()
150 	dice->tx_channels[mode]   = be32_to_cpu(values[0]);  in dice_read_mode_params()
151 	dice->tx_midi_ports[mode] = be32_to_cpu(values[1]);  in dice_read_mode_params()
153 	err = snd_dice_transaction_read_rx(dice, RX_NUMBER_AUDIO,  in dice_read_mode_params()
158 	dice->rx_channels[mode]   = be32_to_cpu(values[0]);  in dice_read_mode_params()
159 	dice->rx_midi_ports[mode] = be32_to_cpu(values[1]);  in dice_read_mode_params()
164 static int dice_read_params(struct snd_dice *dice)  in dice_read_params()  argument
170 	if (dice->clock_caps > 0) {  in dice_read_params()
171 		err = snd_dice_transaction_read_global(dice,  in dice_read_params()
176 		dice->clock_caps = be32_to_cpu(value);  in dice_read_params()
179 		dice->clock_caps = CLOCK_CAP_RATE_44100 |  in dice_read_params()
186 		err = dice_read_mode_params(dice, mode);  in dice_read_params()
194 static void dice_card_strings(struct snd_dice *dice)  in dice_card_strings()  argument
196 	struct snd_card *card = dice->card;  in dice_card_strings()
197 	struct fw_device *dev = fw_parent_device(dice->unit);  in dice_card_strings()
206 	err = snd_dice_transaction_read_global(dice, GLOBAL_NICK_NAME,  in dice_card_strings()
220 	fw_csr_string(dice->unit->directory, CSR_MODEL, model, sizeof(model));  in dice_card_strings()
224 		 dev_name(&dice->unit->device), 100 << dev->max_speed);  in dice_card_strings()
237 	struct snd_dice *dice = card->private_data;  in dice_card_free()  local
239 	snd_dice_stream_destroy_duplex(dice);  in dice_card_free()
240 	snd_dice_transaction_destroy(dice);  in dice_card_free()
241 	fw_unit_put(dice->unit);  in dice_card_free()
243 	mutex_destroy(&dice->mutex);  in dice_card_free()
249 	struct snd_dice *dice;  in dice_probe()  local
257 			   sizeof(*dice), &card);  in dice_probe()
261 	dice = card->private_data;  in dice_probe()
262 	dice->card = card;  in dice_probe()
263 	dice->unit = fw_unit_get(unit);  in dice_probe()
266 	spin_lock_init(&dice->lock);  in dice_probe()
267 	mutex_init(&dice->mutex);  in dice_probe()
268 	init_completion(&dice->clock_accepted);  in dice_probe()
269 	init_waitqueue_head(&dice->hwdep_wait);  in dice_probe()
271 	err = snd_dice_transaction_init(dice);  in dice_probe()
275 	err = dice_read_params(dice);  in dice_probe()
279 	dice_card_strings(dice);  in dice_probe()
281 	err = snd_dice_create_pcm(dice);  in dice_probe()
285 	err = snd_dice_create_hwdep(dice);  in dice_probe()
289 	snd_dice_create_proc(dice);  in dice_probe()
291 	err = snd_dice_create_midi(dice);  in dice_probe()
295 	err = snd_dice_stream_init_duplex(dice);  in dice_probe()
301 		snd_dice_stream_destroy_duplex(dice);  in dice_probe()
305 	dev_set_drvdata(&unit->device, dice);  in dice_probe()
315 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_remove()  local
318 	snd_card_free_when_closed(dice->card);  in dice_remove()
323 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_bus_reset()  local
326 	snd_dice_transaction_reinit(dice);  in dice_bus_reset()
328 	mutex_lock(&dice->mutex);  in dice_bus_reset()
329 	snd_dice_stream_update_duplex(dice);  in dice_bus_reset()
330 	mutex_unlock(&dice->mutex);  in dice_bus_reset()