[PATCH] Bluetooth: Add support for creating HCI UART based AMP controllers
From: Marcel Holtmann <marcel@holtmann.org>
Date: 2012-02-24 16:09:38
Subsystem:
bluetooth drivers, the rest · Maintainers:
Marcel Holtmann, Luiz Augusto von Dentz, Linus Torvalds
In reality this might never be used for real hardware, but it is a nice feature for emulating AMP controllers within a virtual machine. Signed-off-by: Marcel Holtmann <marcel@holtmann.org> --- drivers/bluetooth/hci_ldisc.c | 5 +++++ drivers/bluetooth/hci_uart.h | 1 + 2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c
index cdc3594..fd5adb4 100644
--- a/drivers/bluetooth/hci_ldisc.c
+++ b/drivers/bluetooth/hci_ldisc.c@@ -396,6 +396,11 @@ static int hci_uart_register_dev(struct hci_uart *hu) if (!test_bit(HCI_UART_RESET_ON_INIT, &hu->hdev_flags)) set_bit(HCI_QUIRK_NO_RESET, &hdev->quirks); + if (test_bit(HCI_UART_CREATE_AMP, &hu->hdev_flags)) + hdev->dev_type = HCI_AMP; + else + hdev->dev_type = HCI_BREDR; + if (hci_register_dev(hdev) < 0) { BT_ERR("Can't register HCI device"); hci_free_dev(hdev);
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h
index 54c8983..6cf6ab22 100644
--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h@@ -46,6 +46,7 @@ #define HCI_UART_RAW_DEVICE 0 #define HCI_UART_RESET_ON_INIT 1 +#define HCI_UART_CREATE_AMP 2 struct hci_uart;
--
1.7.7.6