diff options
Diffstat (limited to 'drivers/bluetooth/hci_h5.c')
-rw-r--r-- | drivers/bluetooth/hci_h5.c | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/drivers/bluetooth/hci_h5.c b/drivers/bluetooth/hci_h5.c new file mode 100644 index 0000000..6353d00 --- /dev/null +++ b/drivers/bluetooth/hci_h5.c @@ -0,0 +1,88 @@ +/* + * + * Bluetooth HCI Three-wire UART driver + * + * Copyright (C) 2012 Intel Corporation + * + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/kernel.h> +#include <linux/errno.h> +#include <linux/skbuff.h> + +#include <net/bluetooth/bluetooth.h> +#include <net/bluetooth/hci_core.h> + +#include "hci_uart.h" + +static int h5_open(struct hci_uart *hu) +{ + return -ENOSYS; +} + +static int h5_close(struct hci_uart *hu) +{ + return -ENOSYS; +} + +static int h5_recv(struct hci_uart *hu, void *data, int count) +{ + return -ENOSYS; +} + +static int h5_enqueue(struct hci_uart *hu, struct sk_buff *skb) +{ + return -ENOSYS; +} + +static struct sk_buff *h5_dequeue(struct hci_uart *hu) +{ + return NULL; +} + +static int h5_flush(struct hci_uart *hu) +{ + return -ENOSYS; +} + +static struct hci_uart_proto h5p = { + .id = HCI_UART_3WIRE, + .open = h5_open, + .close = h5_close, + .recv = h5_recv, + .enqueue = h5_enqueue, + .dequeue = h5_dequeue, + .flush = h5_flush, +}; + +int __init h5_init(void) +{ + int err = hci_uart_register_proto(&h5p); + + if (!err) + BT_INFO("HCI Three-wire UART (H5) protocol initialized"); + else + BT_ERR("HCI Three-wire UART (H5) protocol init failed"); + + return err; +} + +int __exit h5_deinit(void) +{ + return hci_uart_unregister_proto(&h5p); +} |