diff options
| -rw-r--r-- | drivers/bluetooth/hci_ldisc.c | 5 | ||||
| -rw-r--r-- | drivers/bluetooth/hci_uart.h | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/drivers/bluetooth/hci_ldisc.c b/drivers/bluetooth/hci_ldisc.c index 0f4203b499a..75c15085f81 100644 --- a/drivers/bluetooth/hci_ldisc.c +++ b/drivers/bluetooth/hci_ldisc.c @@ -479,6 +479,11 @@ static int hci_uart_tty_ioctl(struct tty_struct *tty, struct file * file, return hu->proto->id; return -EUNATCH; + case HCIUARTGETDEVICE: + if (test_bit(HCI_UART_PROTO_SET, &hu->flags)) + return hu->hdev->id; + return -EUNATCH; + default: err = n_tty_ioctl(tty, file, cmd, arg); break; diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index b250e6789de..1097ce72393 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -28,8 +28,9 @@ #endif /* Ioctls */ -#define HCIUARTSETPROTO _IOW('U', 200, int) -#define HCIUARTGETPROTO _IOR('U', 201, int) +#define HCIUARTSETPROTO _IOW('U', 200, int) +#define HCIUARTGETPROTO _IOR('U', 201, int) +#define HCIUARTGETDEVICE _IOR('U', 202, int) /* UART protocols */ #define HCI_UART_MAX_PROTO 4 |