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Commit 740011cf authored Jul 20, 2018 by Sean Wang Committed by Marcel Holtmann Jul 30, 2018

Bluetooth: Add new quirk for non-persistent setup settings



Add a new quirk HCI_QUIRK_NON_PERSISTENT_SETUP allowing that a quirk that
runs setup() after every open() and not just after the first open().

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 85a721a8

include/net/bluetooth/hci.h

+9 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,15 @@ enum {
		* during the hdev->setup vendor callback.
		*/
		HCI_QUIRK_NON_PERSISTENT_DIAG,

		/* When this quirk is set, setup() would be run after every
		* open() and not just after the first open().
		*
		* This quirk can be set before hci_register_dev is called or
		* during the hdev->setup vendor callback.
		*
		*/
		HCI_QUIRK_NON_PERSISTENT_SETUP,
		};

		/* HCI device flags */

net/bluetooth/hci_core.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1415,7 +1415,8 @@ static int hci_dev_do_open(struct hci_dev *hdev)
		atomic_set(&hdev->cmd_cnt, 1);
		set_bit(HCI_INIT, &hdev->flags);

		if (hci_dev_test_flag(hdev, HCI_SETUP)) {
		if (hci_dev_test_flag(hdev, HCI_SETUP) \|\|
		test_bit(HCI_QUIRK_NON_PERSISTENT_SETUP, &hdev->quirks)) {
		hci_sock_dev_event(hdev, HCI_DEV_SETUP);

		if (hdev->setup)