Lines Matching full:qca
188 * QCA Bluetooth chipset
203 * Platform data for the QCA Bluetooth power driver.
274 struct qca_data *qca = hu->priv; in serial_clock_vote() local
277 bool old_vote = (qca->tx_vote | qca->rx_vote); in serial_clock_vote()
282 diff = jiffies_to_msecs(jiffies - qca->vote_last_jif); in serial_clock_vote()
285 qca->vote_off_ms += diff; in serial_clock_vote()
287 qca->vote_on_ms += diff; in serial_clock_vote()
291 qca->tx_vote = true; in serial_clock_vote()
292 qca->tx_votes_on++; in serial_clock_vote()
296 qca->rx_vote = true; in serial_clock_vote()
297 qca->rx_votes_on++; in serial_clock_vote()
301 qca->tx_vote = false; in serial_clock_vote()
302 qca->tx_votes_off++; in serial_clock_vote()
306 qca->rx_vote = false; in serial_clock_vote()
307 qca->rx_votes_off++; in serial_clock_vote()
315 new_vote = qca->rx_vote | qca->tx_vote; in serial_clock_vote()
326 diff = jiffies_to_msecs(jiffies - qca->vote_last_jif); in serial_clock_vote()
329 qca->votes_on++; in serial_clock_vote()
330 qca->vote_off_ms += diff; in serial_clock_vote()
332 qca->votes_off++; in serial_clock_vote()
333 qca->vote_on_ms += diff; in serial_clock_vote()
335 qca->vote_last_jif = jiffies; in serial_clock_vote()
346 struct qca_data *qca = hu->priv; in send_hci_ibs_cmd() local
359 skb_queue_tail(&qca->txq, skb); in send_hci_ibs_cmd()
366 struct qca_data *qca = container_of(work, struct qca_data, in qca_wq_awake_device() local
368 struct hci_uart *hu = qca->hu; in qca_wq_awake_device()
377 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in qca_wq_awake_device()
383 qca->ibs_sent_wakes++; in qca_wq_awake_device()
386 retrans_delay = msecs_to_jiffies(qca->wake_retrans); in qca_wq_awake_device()
387 mod_timer(&qca->wake_retrans_timer, jiffies + retrans_delay); in qca_wq_awake_device()
389 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_wq_awake_device()
397 struct qca_data *qca = container_of(work, struct qca_data, in qca_wq_awake_rx() local
399 struct hci_uart *hu = qca->hu; in qca_wq_awake_rx()
406 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in qca_wq_awake_rx()
407 qca->rx_ibs_state = HCI_IBS_RX_AWAKE; in qca_wq_awake_rx()
415 qca->ibs_sent_wacks++; in qca_wq_awake_rx()
417 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_wq_awake_rx()
425 struct qca_data *qca = container_of(work, struct qca_data, in qca_wq_serial_rx_clock_vote_off() local
427 struct hci_uart *hu = qca->hu; in qca_wq_serial_rx_clock_vote_off()
436 struct qca_data *qca = container_of(work, struct qca_data, in qca_wq_serial_tx_clock_vote_off() local
438 struct hci_uart *hu = qca->hu; in qca_wq_serial_tx_clock_vote_off()
453 struct qca_data *qca = from_timer(qca, t, tx_idle_timer); in hci_ibs_tx_idle_timeout() local
454 struct hci_uart *hu = qca->hu; in hci_ibs_tx_idle_timeout()
457 BT_DBG("hu %p idle timeout in %d state", hu, qca->tx_ibs_state); in hci_ibs_tx_idle_timeout()
459 spin_lock_irqsave_nested(&qca->hci_ibs_lock, in hci_ibs_tx_idle_timeout()
462 switch (qca->tx_ibs_state) { in hci_ibs_tx_idle_timeout()
469 qca->tx_ibs_state = HCI_IBS_TX_ASLEEP; in hci_ibs_tx_idle_timeout()
470 qca->ibs_sent_slps++; in hci_ibs_tx_idle_timeout()
471 queue_work(qca->workqueue, &qca->ws_tx_vote_off); in hci_ibs_tx_idle_timeout()
477 BT_ERR("Spurious timeout tx state %d", qca->tx_ibs_state); in hci_ibs_tx_idle_timeout()
481 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in hci_ibs_tx_idle_timeout()
486 struct qca_data *qca = from_timer(qca, t, wake_retrans_timer); in hci_ibs_wake_retrans_timeout() local
487 struct hci_uart *hu = qca->hu; in hci_ibs_wake_retrans_timeout()
492 hu, qca->tx_ibs_state); in hci_ibs_wake_retrans_timeout()
494 spin_lock_irqsave_nested(&qca->hci_ibs_lock, in hci_ibs_wake_retrans_timeout()
498 if (test_bit(QCA_SUSPENDING, &qca->flags)) { in hci_ibs_wake_retrans_timeout()
499 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in hci_ibs_wake_retrans_timeout()
503 switch (qca->tx_ibs_state) { in hci_ibs_wake_retrans_timeout()
511 qca->ibs_sent_wakes++; in hci_ibs_wake_retrans_timeout()
512 retrans_delay = msecs_to_jiffies(qca->wake_retrans); in hci_ibs_wake_retrans_timeout()
513 mod_timer(&qca->wake_retrans_timer, jiffies + retrans_delay); in hci_ibs_wake_retrans_timeout()
519 BT_ERR("Spurious timeout tx state %d", qca->tx_ibs_state); in hci_ibs_wake_retrans_timeout()
523 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in hci_ibs_wake_retrans_timeout()
532 struct qca_data *qca = container_of(work, struct qca_data, in qca_controller_memdump_timeout() local
534 struct hci_uart *hu = qca->hu; in qca_controller_memdump_timeout()
536 mutex_lock(&qca->hci_memdump_lock); in qca_controller_memdump_timeout()
537 if (test_bit(QCA_MEMDUMP_COLLECTION, &qca->flags)) { in qca_controller_memdump_timeout()
538 qca->memdump_state = QCA_MEMDUMP_TIMEOUT; in qca_controller_memdump_timeout()
539 if (!test_bit(QCA_HW_ERROR_EVENT, &qca->flags)) { in qca_controller_memdump_timeout()
547 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump_timeout()
555 struct qca_data *qca; in qca_open() local
562 qca = kzalloc(sizeof(struct qca_data), GFP_KERNEL); in qca_open()
563 if (!qca) in qca_open()
566 skb_queue_head_init(&qca->txq); in qca_open()
567 skb_queue_head_init(&qca->tx_wait_q); in qca_open()
568 skb_queue_head_init(&qca->rx_memdump_q); in qca_open()
569 spin_lock_init(&qca->hci_ibs_lock); in qca_open()
570 mutex_init(&qca->hci_memdump_lock); in qca_open()
571 qca->workqueue = alloc_ordered_workqueue("qca_wq", 0); in qca_open()
572 if (!qca->workqueue) { in qca_open()
573 BT_ERR("QCA Workqueue not initialized properly"); in qca_open()
574 kfree(qca); in qca_open()
578 INIT_WORK(&qca->ws_awake_rx, qca_wq_awake_rx); in qca_open()
579 INIT_WORK(&qca->ws_awake_device, qca_wq_awake_device); in qca_open()
580 INIT_WORK(&qca->ws_rx_vote_off, qca_wq_serial_rx_clock_vote_off); in qca_open()
581 INIT_WORK(&qca->ws_tx_vote_off, qca_wq_serial_tx_clock_vote_off); in qca_open()
582 INIT_WORK(&qca->ctrl_memdump_evt, qca_controller_memdump); in qca_open()
583 INIT_DELAYED_WORK(&qca->ctrl_memdump_timeout, in qca_open()
585 init_waitqueue_head(&qca->suspend_wait_q); in qca_open()
587 qca->hu = hu; in qca_open()
588 init_completion(&qca->drop_ev_comp); in qca_open()
591 qca->tx_ibs_state = HCI_IBS_TX_ASLEEP; in qca_open()
592 qca->rx_ibs_state = HCI_IBS_RX_ASLEEP; in qca_open()
594 qca->vote_last_jif = jiffies; in qca_open()
596 hu->priv = qca; in qca_open()
608 timer_setup(&qca->wake_retrans_timer, hci_ibs_wake_retrans_timeout, 0); in qca_open()
609 qca->wake_retrans = IBS_WAKE_RETRANS_TIMEOUT_MS; in qca_open()
611 timer_setup(&qca->tx_idle_timer, hci_ibs_tx_idle_timeout, 0); in qca_open()
612 qca->tx_idle_delay = IBS_HOST_TX_IDLE_TIMEOUT_MS; in qca_open()
615 qca->tx_idle_delay, qca->wake_retrans); in qca_open()
623 struct qca_data *qca = hu->priv; in qca_debugfs_init() local
634 debugfs_create_u8("tx_ibs_state", mode, ibs_dir, &qca->tx_ibs_state); in qca_debugfs_init()
635 debugfs_create_u8("rx_ibs_state", mode, ibs_dir, &qca->rx_ibs_state); in qca_debugfs_init()
637 &qca->ibs_sent_slps); in qca_debugfs_init()
639 &qca->ibs_sent_wakes); in qca_debugfs_init()
641 &qca->ibs_sent_wacks); in qca_debugfs_init()
643 &qca->ibs_recv_slps); in qca_debugfs_init()
645 &qca->ibs_recv_wakes); in qca_debugfs_init()
647 &qca->ibs_recv_wacks); in qca_debugfs_init()
648 debugfs_create_bool("tx_vote", mode, ibs_dir, &qca->tx_vote); in qca_debugfs_init()
649 debugfs_create_u64("tx_votes_on", mode, ibs_dir, &qca->tx_votes_on); in qca_debugfs_init()
650 debugfs_create_u64("tx_votes_off", mode, ibs_dir, &qca->tx_votes_off); in qca_debugfs_init()
651 debugfs_create_bool("rx_vote", mode, ibs_dir, &qca->rx_vote); in qca_debugfs_init()
652 debugfs_create_u64("rx_votes_on", mode, ibs_dir, &qca->rx_votes_on); in qca_debugfs_init()
653 debugfs_create_u64("rx_votes_off", mode, ibs_dir, &qca->rx_votes_off); in qca_debugfs_init()
654 debugfs_create_u64("votes_on", mode, ibs_dir, &qca->votes_on); in qca_debugfs_init()
655 debugfs_create_u64("votes_off", mode, ibs_dir, &qca->votes_off); in qca_debugfs_init()
656 debugfs_create_u32("vote_on_ms", mode, ibs_dir, &qca->vote_on_ms); in qca_debugfs_init()
657 debugfs_create_u32("vote_off_ms", mode, ibs_dir, &qca->vote_off_ms); in qca_debugfs_init()
661 debugfs_create_u32("wake_retrans", mode, ibs_dir, &qca->wake_retrans); in qca_debugfs_init()
663 &qca->tx_idle_delay); in qca_debugfs_init()
669 struct qca_data *qca = hu->priv; in qca_flush() local
671 BT_DBG("hu %p qca flush", hu); in qca_flush()
673 skb_queue_purge(&qca->tx_wait_q); in qca_flush()
674 skb_queue_purge(&qca->txq); in qca_flush()
682 struct qca_data *qca = hu->priv; in qca_close() local
684 BT_DBG("hu %p qca close", hu); in qca_close()
688 skb_queue_purge(&qca->tx_wait_q); in qca_close()
689 skb_queue_purge(&qca->txq); in qca_close()
690 skb_queue_purge(&qca->rx_memdump_q); in qca_close()
691 del_timer(&qca->tx_idle_timer); in qca_close()
692 del_timer(&qca->wake_retrans_timer); in qca_close()
693 destroy_workqueue(qca->workqueue); in qca_close()
694 qca->hu = NULL; in qca_close()
696 kfree_skb(qca->rx_skb); in qca_close()
700 kfree(qca); in qca_close()
710 struct qca_data *qca = hu->priv; in device_want_to_wakeup() local
714 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in device_want_to_wakeup()
716 qca->ibs_recv_wakes++; in device_want_to_wakeup()
719 if (test_bit(QCA_SUSPENDING, &qca->flags)) { in device_want_to_wakeup()
720 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_want_to_wakeup()
724 switch (qca->rx_ibs_state) { in device_want_to_wakeup()
729 queue_work(qca->workqueue, &qca->ws_awake_rx); in device_want_to_wakeup()
730 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_want_to_wakeup()
741 qca->ibs_sent_wacks++; in device_want_to_wakeup()
747 qca->rx_ibs_state); in device_want_to_wakeup()
751 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_want_to_wakeup()
762 struct qca_data *qca = hu->priv; in device_want_to_sleep() local
764 BT_DBG("hu %p want to sleep in %d state", hu, qca->rx_ibs_state); in device_want_to_sleep()
766 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in device_want_to_sleep()
768 qca->ibs_recv_slps++; in device_want_to_sleep()
770 switch (qca->rx_ibs_state) { in device_want_to_sleep()
773 qca->rx_ibs_state = HCI_IBS_RX_ASLEEP; in device_want_to_sleep()
775 queue_work(qca->workqueue, &qca->ws_rx_vote_off); in device_want_to_sleep()
784 qca->rx_ibs_state); in device_want_to_sleep()
788 wake_up_interruptible(&qca->suspend_wait_q); in device_want_to_sleep()
790 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_want_to_sleep()
798 struct qca_data *qca = hu->priv; in device_woke_up() local
803 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in device_woke_up()
805 qca->ibs_recv_wacks++; in device_woke_up()
808 if (test_bit(QCA_SUSPENDING, &qca->flags)) { in device_woke_up()
809 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_woke_up()
813 switch (qca->tx_ibs_state) { in device_woke_up()
817 qca->tx_ibs_state); in device_woke_up()
822 while ((skb = skb_dequeue(&qca->tx_wait_q))) in device_woke_up()
823 skb_queue_tail(&qca->txq, skb); in device_woke_up()
826 del_timer(&qca->wake_retrans_timer); in device_woke_up()
827 idle_delay = msecs_to_jiffies(qca->tx_idle_delay); in device_woke_up()
828 mod_timer(&qca->tx_idle_timer, jiffies + idle_delay); in device_woke_up()
829 qca->tx_ibs_state = HCI_IBS_TX_AWAKE; in device_woke_up()
835 qca->tx_ibs_state); in device_woke_up()
839 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in device_woke_up()
851 struct qca_data *qca = hu->priv; in qca_enqueue() local
853 BT_DBG("hu %p qca enq skb %p tx_ibs_state %d", hu, skb, in qca_enqueue()
854 qca->tx_ibs_state); in qca_enqueue()
856 if (test_bit(QCA_SSR_TRIGGERED, &qca->flags)) { in qca_enqueue()
866 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in qca_enqueue()
872 if (!test_bit(QCA_IBS_ENABLED, &qca->flags) || in qca_enqueue()
873 test_bit(QCA_SUSPENDING, &qca->flags)) { in qca_enqueue()
874 skb_queue_tail(&qca->txq, skb); in qca_enqueue()
875 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_enqueue()
880 switch (qca->tx_ibs_state) { in qca_enqueue()
883 skb_queue_tail(&qca->txq, skb); in qca_enqueue()
884 idle_delay = msecs_to_jiffies(qca->tx_idle_delay); in qca_enqueue()
885 mod_timer(&qca->tx_idle_timer, jiffies + idle_delay); in qca_enqueue()
891 skb_queue_tail(&qca->tx_wait_q, skb); in qca_enqueue()
893 qca->tx_ibs_state = HCI_IBS_TX_WAKING; in qca_enqueue()
895 queue_work(qca->workqueue, &qca->ws_awake_device); in qca_enqueue()
901 skb_queue_tail(&qca->tx_wait_q, skb); in qca_enqueue()
906 qca->tx_ibs_state); in qca_enqueue()
911 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_enqueue()
967 struct qca_data *qca = container_of(work, struct qca_data, in qca_controller_memdump() local
969 struct hci_uart *hu = qca->hu; in qca_controller_memdump()
972 struct qca_memdump_data *qca_memdump = qca->qca_memdump; in qca_controller_memdump()
981 while ((skb = skb_dequeue(&qca->rx_memdump_q))) { in qca_controller_memdump()
983 mutex_lock(&qca->hci_memdump_lock); in qca_controller_memdump()
987 if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT || in qca_controller_memdump()
988 qca->memdump_state == QCA_MEMDUMP_COLLECTED) { in qca_controller_memdump()
989 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump()
997 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump()
1001 qca->qca_memdump = qca_memdump; in qca_controller_memdump()
1004 qca->memdump_state = QCA_MEMDUMP_COLLECTING; in qca_controller_memdump()
1017 clear_bit(QCA_IBS_ENABLED, &qca->flags); in qca_controller_memdump()
1018 set_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); in qca_controller_memdump()
1024 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump()
1028 bt_dev_info(hu->hdev, "QCA collecting dump of size:%u", in qca_controller_memdump()
1030 queue_delayed_work(qca->workqueue, in qca_controller_memdump()
1031 &qca->ctrl_memdump_timeout, in qca_controller_memdump()
1048 bt_dev_err(hu->hdev, "QCA: Discarding other packets"); in qca_controller_memdump()
1051 qca->qca_memdump = NULL; in qca_controller_memdump()
1052 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump()
1067 bt_dev_err(hu->hdev, "QCA controller missed packet:%d", in qca_controller_memdump()
1073 "QCA memdump received %d, no space for missed packet", in qca_controller_memdump()
1088 "QCA memdump unexpected packet %d", in qca_controller_memdump()
1091 "QCA memdump packet %d with length %d", in qca_controller_memdump()
1101 "QCA memdump received %d, no space for packet %d", in qca_controller_memdump()
1104 qca->qca_memdump = qca_memdump; in qca_controller_memdump()
1108 "QCA memdump Done, received %d, total %d", in qca_controller_memdump()
1114 cancel_delayed_work(&qca->ctrl_memdump_timeout); in qca_controller_memdump()
1115 kfree(qca->qca_memdump); in qca_controller_memdump()
1116 qca->qca_memdump = NULL; in qca_controller_memdump()
1117 qca->memdump_state = QCA_MEMDUMP_COLLECTED; in qca_controller_memdump()
1118 clear_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); in qca_controller_memdump()
1121 mutex_unlock(&qca->hci_memdump_lock); in qca_controller_memdump()
1130 struct qca_data *qca = hu->priv; in qca_controller_memdump_event() local
1132 set_bit(QCA_SSR_TRIGGERED, &qca->flags); in qca_controller_memdump_event()
1133 skb_queue_tail(&qca->rx_memdump_q, skb); in qca_controller_memdump_event()
1134 queue_work(qca->workqueue, &qca->ctrl_memdump_evt); in qca_controller_memdump_event()
1142 struct qca_data *qca = hu->priv; in qca_recv_event() local
1144 if (test_bit(QCA_DROP_VENDOR_EVENT, &qca->flags)) { in qca_recv_event()
1158 complete(&qca->drop_ev_comp); in qca_recv_event()
1208 struct qca_data *qca = hu->priv; in qca_recv() local
1213 qca->rx_skb = h4_recv_buf(hu->hdev, qca->rx_skb, data, count, in qca_recv()
1215 if (IS_ERR(qca->rx_skb)) { in qca_recv()
1216 int err = PTR_ERR(qca->rx_skb); in qca_recv()
1218 qca->rx_skb = NULL; in qca_recv()
1227 struct qca_data *qca = hu->priv; in qca_dequeue() local
1229 return skb_dequeue(&qca->txq); in qca_dequeue()
1271 struct qca_data *qca = hu->priv; in qca_set_baudrate() local
1290 skb_queue_tail(&qca->txq, skb); in qca_set_baudrate()
1295 while (!skb_queue_empty(&qca->txq)) in qca_set_baudrate()
1395 struct qca_data *qca = hu->priv; in qca_set_speed() local
1416 reinit_completion(&qca->drop_ev_comp); in qca_set_speed()
1417 set_bit(QCA_DROP_VENDOR_EVENT, &qca->flags); in qca_set_speed()
1436 if (!wait_for_completion_timeout(&qca->drop_ev_comp, in qca_set_speed()
1443 clear_bit(QCA_DROP_VENDOR_EVENT, &qca->flags); in qca_set_speed()
1452 struct qca_data *qca = hu->priv; in qca_send_crashbuffer() local
1469 skb_queue_tail(&qca->txq, skb); in qca_send_crashbuffer()
1478 struct qca_data *qca = hu->priv; in qca_wait_for_dump_collection() local
1480 wait_on_bit_timeout(&qca->flags, QCA_MEMDUMP_COLLECTION, in qca_wait_for_dump_collection()
1483 clear_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); in qca_wait_for_dump_collection()
1489 struct qca_data *qca = hu->priv; in qca_hw_error() local
1491 set_bit(QCA_SSR_TRIGGERED, &qca->flags); in qca_hw_error()
1492 set_bit(QCA_HW_ERROR_EVENT, &qca->flags); in qca_hw_error()
1493 bt_dev_info(hdev, "mem_dump_status: %d", qca->memdump_state); in qca_hw_error()
1495 if (qca->memdump_state == QCA_MEMDUMP_IDLE) { in qca_hw_error()
1496 /* If hardware error event received for other than QCA in qca_hw_error()
1502 set_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); in qca_hw_error()
1505 } else if (qca->memdump_state == QCA_MEMDUMP_COLLECTING) { in qca_hw_error()
1513 mutex_lock(&qca->hci_memdump_lock); in qca_hw_error()
1514 if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) { in qca_hw_error()
1516 if (qca->qca_memdump) { in qca_hw_error()
1517 vfree(qca->qca_memdump->memdump_buf_head); in qca_hw_error()
1518 kfree(qca->qca_memdump); in qca_hw_error()
1519 qca->qca_memdump = NULL; in qca_hw_error()
1521 qca->memdump_state = QCA_MEMDUMP_TIMEOUT; in qca_hw_error()
1522 cancel_delayed_work(&qca->ctrl_memdump_timeout); in qca_hw_error()
1524 mutex_unlock(&qca->hci_memdump_lock); in qca_hw_error()
1526 if (qca->memdump_state == QCA_MEMDUMP_TIMEOUT || in qca_hw_error()
1527 qca->memdump_state == QCA_MEMDUMP_COLLECTED) { in qca_hw_error()
1528 cancel_work_sync(&qca->ctrl_memdump_evt); in qca_hw_error()
1529 skb_queue_purge(&qca->rx_memdump_q); in qca_hw_error()
1532 clear_bit(QCA_HW_ERROR_EVENT, &qca->flags); in qca_hw_error()
1538 struct qca_data *qca = hu->priv; in qca_cmd_timeout() local
1540 set_bit(QCA_SSR_TRIGGERED, &qca->flags); in qca_cmd_timeout()
1541 if (qca->memdump_state == QCA_MEMDUMP_IDLE) { in qca_cmd_timeout()
1542 set_bit(QCA_MEMDUMP_COLLECTION, &qca->flags); in qca_cmd_timeout()
1545 } else if (qca->memdump_state == QCA_MEMDUMP_COLLECTING) { in qca_cmd_timeout()
1553 mutex_lock(&qca->hci_memdump_lock); in qca_cmd_timeout()
1554 if (qca->memdump_state != QCA_MEMDUMP_COLLECTED) { in qca_cmd_timeout()
1555 qca->memdump_state = QCA_MEMDUMP_TIMEOUT; in qca_cmd_timeout()
1556 if (!test_bit(QCA_HW_ERROR_EVENT, &qca->flags)) { in qca_cmd_timeout()
1563 mutex_unlock(&qca->hci_memdump_lock); in qca_cmd_timeout()
1646 struct qca_data *qca = hu->priv; in qca_setup() local
1659 clear_bit(QCA_IBS_ENABLED, &qca->flags); in qca_setup()
1669 qca->memdump_state = QCA_MEMDUMP_IDLE; in qca_setup()
1676 clear_bit(QCA_SSR_TRIGGERED, &qca->flags); in qca_setup()
1699 /* Get QCA version information */ in qca_setup()
1705 bt_dev_info(hdev, "QCA controller version 0x%08x", soc_ver); in qca_setup()
1710 set_bit(QCA_IBS_ENABLED, &qca->flags); in qca_setup()
1750 .name = "QCA",
1805 struct qca_data *qca = hu->priv; in qca_power_shutdown() local
1815 spin_lock_irqsave(&qca->hci_ibs_lock, flags); in qca_power_shutdown()
1816 clear_bit(QCA_IBS_ENABLED, &qca->flags); in qca_power_shutdown()
1818 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_power_shutdown()
1838 struct qca_data *qca = hu->priv; in qca_power_off() local
1846 && qca->memdump_state == QCA_MEMDUMP_IDLE) { in qca_power_off()
1898 static int qca_init_regulators(struct qca_power *qca, in qca_init_regulators() argument
1905 bulk = devm_kcalloc(qca->dev, num_vregs, sizeof(*bulk), GFP_KERNEL); in qca_init_regulators()
1912 ret = devm_regulator_bulk_get(qca->dev, num_vregs, bulk); in qca_init_regulators()
1922 qca->vreg_bulk = bulk; in qca_init_regulators()
1923 qca->num_vregs = num_vregs; in qca_init_regulators()
2056 BT_ERR("QCA send IBS_WAKE_IND error: %d", ret); in qca_serdev_shutdown()
2066 BT_ERR("QCA send EDL_RESET_REQ error: %d", ret); in qca_serdev_shutdown()
2079 struct qca_data *qca = hu->priv; in qca_suspend() local
2085 set_bit(QCA_SUSPENDING, &qca->flags); in qca_suspend()
2088 if (!test_bit(QCA_IBS_ENABLED, &qca->flags)) in qca_suspend()
2091 cancel_work_sync(&qca->ws_awake_device); in qca_suspend()
2092 cancel_work_sync(&qca->ws_awake_rx); in qca_suspend()
2094 spin_lock_irqsave_nested(&qca->hci_ibs_lock, in qca_suspend()
2097 switch (qca->tx_ibs_state) { in qca_suspend()
2099 del_timer(&qca->wake_retrans_timer); in qca_suspend()
2102 del_timer(&qca->tx_idle_timer); in qca_suspend()
2113 qca->tx_ibs_state = HCI_IBS_TX_ASLEEP; in qca_suspend()
2114 qca->ibs_sent_slps++; in qca_suspend()
2122 BT_ERR("Spurious tx state %d", qca->tx_ibs_state); in qca_suspend()
2127 spin_unlock_irqrestore(&qca->hci_ibs_lock, flags); in qca_suspend()
2141 ret = wait_event_interruptible_timeout(qca->suspend_wait_q, in qca_suspend()
2142 qca->rx_ibs_state == HCI_IBS_RX_ASLEEP, in qca_suspend()
2152 clear_bit(QCA_SUSPENDING, &qca->flags); in qca_suspend()
2162 struct qca_data *qca = hu->priv; in qca_resume() local
2164 clear_bit(QCA_SUSPENDING, &qca->flags); in qca_resume()