114 static int highest_supported_mode_rate(struct snd_dice *dice,  in highest_supported_mode_rate()  argument
121 		if (snd_dice_stream_get_rate_mode(dice, *rate, &m) < 0)  in highest_supported_mode_rate()
132 static int dice_read_mode_params(struct snd_dice *dice, unsigned int mode)  in dice_read_mode_params()  argument
138 	if (highest_supported_mode_rate(dice, mode, &rate) < 0) {  in dice_read_mode_params()
139 		dice->tx_channels[mode] = 0;  in dice_read_mode_params()
140 		dice->tx_midi_ports[mode] = 0;  in dice_read_mode_params()
141 		dice->rx_channels[mode] = 0;  in dice_read_mode_params()
142 		dice->rx_midi_ports[mode] = 0;  in dice_read_mode_params()
146 	err = snd_dice_transaction_set_rate(dice, rate);  in dice_read_mode_params()
150 	err = snd_dice_transaction_read_tx(dice, TX_NUMBER_AUDIO,  in dice_read_mode_params()
155 	dice->tx_channels[mode]   = be32_to_cpu(values[0]);  in dice_read_mode_params()
156 	dice->tx_midi_ports[mode] = be32_to_cpu(values[1]);  in dice_read_mode_params()
158 	err = snd_dice_transaction_read_rx(dice, RX_NUMBER_AUDIO,  in dice_read_mode_params()
163 	dice->rx_channels[mode]   = be32_to_cpu(values[0]);  in dice_read_mode_params()
164 	dice->rx_midi_ports[mode] = be32_to_cpu(values[1]);  in dice_read_mode_params()
169 static int dice_read_params(struct snd_dice *dice)  in dice_read_params()  argument
175 	if (dice->clock_caps > 0) {  in dice_read_params()
176 		err = snd_dice_transaction_read_global(dice,  in dice_read_params()
181 		dice->clock_caps = be32_to_cpu(value);  in dice_read_params()
184 		dice->clock_caps = CLOCK_CAP_RATE_44100 |  in dice_read_params()
191 		err = dice_read_mode_params(dice, mode);  in dice_read_params()
199 static void dice_card_strings(struct snd_dice *dice)  in dice_card_strings()  argument
201 	struct snd_card *card = dice->card;  in dice_card_strings()
202 	struct fw_device *dev = fw_parent_device(dice->unit);  in dice_card_strings()
211 	err = snd_dice_transaction_read_global(dice, GLOBAL_NICK_NAME,  in dice_card_strings()
225 	fw_csr_string(dice->unit->directory, CSR_MODEL, model, sizeof(model));  in dice_card_strings()
229 		 dev_name(&dice->unit->device), 100 << dev->max_speed);  in dice_card_strings()
242 	struct snd_dice *dice = card->private_data;  in dice_card_free()  local
244 	snd_dice_stream_destroy_duplex(dice);  in dice_card_free()
245 	snd_dice_transaction_destroy(dice);  in dice_card_free()
246 	fw_unit_put(dice->unit);  in dice_card_free()
248 	mutex_destroy(&dice->mutex);  in dice_card_free()
254 	struct snd_dice *dice;  in dice_probe()  local
262 			   sizeof(*dice), &card);  in dice_probe()
266 	dice = card->private_data;  in dice_probe()
267 	dice->card = card;  in dice_probe()
268 	dice->unit = fw_unit_get(unit);  in dice_probe()
271 	spin_lock_init(&dice->lock);  in dice_probe()
272 	mutex_init(&dice->mutex);  in dice_probe()
273 	init_completion(&dice->clock_accepted);  in dice_probe()
274 	init_waitqueue_head(&dice->hwdep_wait);  in dice_probe()
276 	err = snd_dice_transaction_init(dice);  in dice_probe()
280 	err = dice_read_params(dice);  in dice_probe()
284 	dice_card_strings(dice);  in dice_probe()
286 	err = snd_dice_create_pcm(dice);  in dice_probe()
290 	err = snd_dice_create_hwdep(dice);  in dice_probe()
294 	snd_dice_create_proc(dice);  in dice_probe()
296 	err = snd_dice_create_midi(dice);  in dice_probe()
300 	err = snd_dice_stream_init_duplex(dice);  in dice_probe()
306 		snd_dice_stream_destroy_duplex(dice);  in dice_probe()
310 	dev_set_drvdata(&unit->device, dice);  in dice_probe()
320 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_remove()  local
323 	snd_card_free_when_closed(dice->card);  in dice_remove()
328 	struct snd_dice *dice = dev_get_drvdata(&unit->device);  in dice_bus_reset()  local
331 	snd_dice_transaction_reinit(dice);  in dice_bus_reset()
333 	mutex_lock(&dice->mutex);  in dice_bus_reset()
334 	snd_dice_stream_update_duplex(dice);  in dice_bus_reset()
335 	mutex_unlock(&dice->mutex);  in dice_bus_reset()