diff options
| author | Johan Hedberg <johan.hedberg@nokia.com> | 2010-07-12 18:37:04 +0400 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2010-07-21 21:39:11 +0400 |
| commit | 63c7d09cd52fe23ad2baee26bcc10a590944cfa4 (patch) | |
| tree | 0d9d12e077f2f9612c6736fad45a69fda4b182d5 /drivers/bluetooth/hci_uart.h | |
| parent | 47731de789749c9ed3c54751db28fd9c9eeaf019 (diff) | |
| download | linux-63c7d09cd52fe23ad2baee26bcc10a590944cfa4.tar.xz | |
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 <johan.hedberg@nokia.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'drivers/bluetooth/hci_uart.h')
| -rw-r--r-- | drivers/bluetooth/hci_uart.h | 7 |
1 files changed, 6 insertions, 1 deletions
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 */ |