From 63c7d09cd52fe23ad2baee26bcc10a590944cfa4 Mon Sep 17 00:00:00 2001 From: Johan Hedberg Date: Mon, 12 Jul 2010 11:37:04 -0300 Subject: Bluetooth: Add HCIUARTSETFLAGS and HCIUARTGETFLAGS ioctls This patch introduces two new ioctls: HCIUARTSETFLAGS and HCIUARTGETFLAGS. The only flag available for now is HCI_UART_RAW_DEVICE which allows to initialize a UART device into RAW mode from userspace. This is particularly useful for experimenting with Bluetooth controllers that don't yet have proper support in BlueZ. Signed-off-by: Johan Hedberg Signed-off-by: Marcel Holtmann --- drivers/bluetooth/hci_uart.h | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/bluetooth/hci_uart.h') diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index 50113db06b9f..9694d9d60905 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -31,6 +31,8 @@ #define HCIUARTSETPROTO _IOW('U', 200, int) #define HCIUARTGETPROTO _IOR('U', 201, int) #define HCIUARTGETDEVICE _IOR('U', 202, int) +#define HCIUARTSETFLAGS _IOW('U', 203, int) +#define HCIUARTGETFLAGS _IOR('U', 204, int) /* UART protocols */ #define HCI_UART_MAX_PROTO 5 @@ -41,6 +43,8 @@ #define HCI_UART_H4DS 3 #define HCI_UART_LL 4 +#define HCI_UART_RAW_DEVICE 0 + struct hci_uart; struct hci_uart_proto { @@ -57,6 +61,7 @@ struct hci_uart { struct tty_struct *tty; struct hci_dev *hdev; unsigned long flags; + unsigned long hdev_flags; struct hci_uart_proto *proto; void *priv; @@ -66,7 +71,7 @@ struct hci_uart { spinlock_t rx_lock; }; -/* HCI_UART flag bits */ +/* HCI_UART proto flag bits */ #define HCI_UART_PROTO_SET 0 /* TX states */ -- cgit