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Diffstat (limited to 'drivers/bluetooth/hci_uart.h')
-rw-r--r--drivers/bluetooth/hci_uart.h84
1 files changed, 44 insertions, 40 deletions
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h
index 0a57d72790e..b250e6789de 100644
--- a/drivers/bluetooth/hci_uart.h
+++ b/drivers/bluetooth/hci_uart.h
@@ -1,32 +1,29 @@
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as
9 published by the Free Software Foundation;
10
11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19
20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
22 SOFTWARE IS DISCLAIMED.
23*/
24
25/* 1/*
26 * $Id: hci_uart.h,v 1.2 2002/09/09 01:17:32 maxk Exp $ 2 *
3 * Bluetooth HCI UART driver
4 *
5 * Copyright (C) 2000-2001 Qualcomm Incorporated
6 * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
7 * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org>
8 *
9 *
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 *
27 */ 24 */
28 25
29#ifndef N_HCI 26#ifndef N_HCI
30#define N_HCI 15 27#define N_HCI 15
31#endif 28#endif
32 29
@@ -42,7 +39,6 @@
42#define HCI_UART_3WIRE 2 39#define HCI_UART_3WIRE 2
43#define HCI_UART_H4DS 3 40#define HCI_UART_H4DS 3
44 41
45#ifdef __KERNEL__
46struct hci_uart; 42struct hci_uart;
47 43
48struct hci_uart_proto { 44struct hci_uart_proto {
@@ -56,27 +52,35 @@ struct hci_uart_proto {
56}; 52};
57 53
58struct hci_uart { 54struct hci_uart {
59 struct tty_struct *tty; 55 struct tty_struct *tty;
60 struct hci_dev *hdev; 56 struct hci_dev *hdev;
61 unsigned long flags; 57 unsigned long flags;
62 58
63 struct hci_uart_proto *proto; 59 struct hci_uart_proto *proto;
64 void *priv; 60 void *priv;
65 61
66 struct sk_buff *tx_skb; 62 struct sk_buff *tx_skb;
67 unsigned long tx_state; 63 unsigned long tx_state;
68 spinlock_t rx_lock; 64 spinlock_t rx_lock;
69}; 65};
70 66
71/* HCI_UART flag bits */ 67/* HCI_UART flag bits */
72#define HCI_UART_PROTO_SET 0 68#define HCI_UART_PROTO_SET 0
73 69
74/* TX states */ 70/* TX states */
75#define HCI_UART_SENDING 1 71#define HCI_UART_SENDING 1
76#define HCI_UART_TX_WAKEUP 2 72#define HCI_UART_TX_WAKEUP 2
77 73
78int hci_uart_register_proto(struct hci_uart_proto *p); 74int hci_uart_register_proto(struct hci_uart_proto *p);
79int hci_uart_unregister_proto(struct hci_uart_proto *p); 75int hci_uart_unregister_proto(struct hci_uart_proto *p);
80int hci_uart_tx_wakeup(struct hci_uart *hu); 76int hci_uart_tx_wakeup(struct hci_uart *hu);
81 77
82#endif /* __KERNEL__ */ 78#ifdef CONFIG_BT_HCIUART_H4
79int h4_init(void);
80int h4_deinit(void);
81#endif
82
83#ifdef CONFIG_BT_HCIUART_BCSP
84int bcsp_init(void);
85int bcsp_deinit(void);
86#endif