Lines Matching refs:bcm

132 /* generic bcm uart resources */
312 static int bcm_request_irq(struct bcm_data *bcm)
314 	struct bcm_device *bdev = bcm->dev;
371 	struct bcm_data *bcm = hu->priv;
375 	sleep_params.host_wake_active = !bcm->dev->irq_active_low;
391 static inline int bcm_request_irq(struct bcm_data *bcm) { return 0; }
398 	struct bcm_data *bcm = hu->priv;
412 	skb_queue_tail(&bcm->txq, skb);
420 	struct bcm_data *bcm;
429 	bcm = kzalloc(sizeof(*bcm), GFP_KERNEL);
430 	if (!bcm)
433 	skb_queue_head_init(&bcm->txq);
435 	hu->priv = bcm;
440 		bcm->dev = serdev_device_get_drvdata(hu->serdev);
455 			bcm->dev = dev;
464 	if (bcm->dev) {
465 		if (bcm->dev->drive_rts_on_open)
468 		hu->init_speed = bcm->dev->init_speed;
473 		if (!bcm->dev->no_early_set_baudrate)
474 			hu->oper_speed = bcm->dev->oper_speed;
476 		err = bcm_gpio_set_power(bcm->dev, true);
478 		if (bcm->dev->drive_rts_on_open)
491 		bcm->dev->hu = NULL;
495 	kfree(bcm);
501 	struct bcm_data *bcm = hu->priv;
507 	/* Protect bcm->dev against removal of the device or driver */
512 	} else if (bcm_device_exists(bcm->dev)) {
513 		bdev = bcm->dev;
534 	skb_queue_purge(&bcm->txq);
535 	kfree_skb(bcm->rx_skb);
536 	kfree(bcm);
544 	struct bcm_data *bcm = hu->priv;
548 	skb_queue_purge(&bcm->txq);
555 	struct bcm_data *bcm = hu->priv;
586 	else if (bcm->dev && bcm->dev->oper_speed)
587 		speed = bcm->dev->oper_speed;
600 	if (bcm->dev && bcm->dev->pcm_int_params[0] != 0xff) {
605 		memcpy(&params, bcm->dev->pcm_int_params, 5);
619 	if (!bcm_request_irq(bcm))
665 	struct bcm_data *bcm = hu->priv;
670 	bcm->rx_skb = h4_recv_buf(hu->hdev, bcm->rx_skb, data, count,
672 	if (IS_ERR(bcm->rx_skb)) {
673 		int err = PTR_ERR(bcm->rx_skb);
675 		bcm->rx_skb = NULL;
677 	} else if (!bcm->rx_skb) {
680 		if (bcm->dev && bcm_device_exists(bcm->dev)) {
681 			pm_runtime_get(bcm->dev->dev);
682 			pm_runtime_mark_last_busy(bcm->dev->dev);
683 			pm_runtime_put_autosuspend(bcm->dev->dev);
693 	struct bcm_data *bcm = hu->priv;
699 	skb_queue_tail(&bcm->txq, skb);
706 	struct bcm_data *bcm = hu->priv;
712 	if (bcm_device_exists(bcm->dev)) {
713 		bdev = bcm->dev;
718 	skb = skb_dequeue(&bcm->txq);