zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/drivers/bluetooth/hci_uart.h b/ap/os/linux/linux-3.4.x/drivers/bluetooth/hci_uart.h
new file mode 100644
index 0000000..af93d83
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/drivers/bluetooth/hci_uart.h
@@ -0,0 +1,108 @@
+/*
+ *
+ * Bluetooth HCI UART driver
+ *
+ * Copyright (C) 2000-2001 Qualcomm Incorporated
+ * Copyright (C) 2002-2003 Maxim Krasnyansky <maxk@qualcomm.com>
+ * Copyright (C) 2004-2005 Marcel Holtmann <marcel@holtmann.org>
+ *
+ *
+ * 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
+ *
+ */
+
+#ifndef N_HCI
+#define N_HCI 15
+#endif
+
+/* Ioctls */
+#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 6
+
+#define HCI_UART_H4 0
+#define HCI_UART_BCSP 1
+#define HCI_UART_3WIRE 2
+#define HCI_UART_H4DS 3
+#define HCI_UART_LL 4
+#define HCI_UART_ATH3K 5
+
+#define HCI_UART_RAW_DEVICE 0
+#define HCI_UART_RESET_ON_INIT 1
+#define HCI_UART_CREATE_AMP 2
+
+struct hci_uart;
+
+struct hci_uart_proto {
+ unsigned int id;
+ int (*open)(struct hci_uart *hu);
+ int (*close)(struct hci_uart *hu);
+ int (*flush)(struct hci_uart *hu);
+ int (*recv)(struct hci_uart *hu, void *data, int len);
+ int (*enqueue)(struct hci_uart *hu, struct sk_buff *skb);
+ struct sk_buff *(*dequeue)(struct hci_uart *hu);
+};
+
+struct hci_uart {
+ struct tty_struct *tty;
+ struct hci_dev *hdev;
+ unsigned long flags;
+ unsigned long hdev_flags;
+
+ struct work_struct write_work;
+
+ struct hci_uart_proto *proto;
+ void *priv;
+
+ struct sk_buff *tx_skb;
+ unsigned long tx_state;
+ spinlock_t rx_lock;
+};
+
+/* HCI_UART proto flag bits */
+#define HCI_UART_PROTO_SET 0
+
+/* TX states */
+#define HCI_UART_SENDING 1
+#define HCI_UART_TX_WAKEUP 2
+
+int hci_uart_register_proto(struct hci_uart_proto *p);
+int hci_uart_unregister_proto(struct hci_uart_proto *p);
+int hci_uart_tx_wakeup(struct hci_uart *hu);
+
+#ifdef CONFIG_BT_HCIUART_H4
+int h4_init(void);
+int h4_deinit(void);
+#endif
+
+#ifdef CONFIG_BT_HCIUART_BCSP
+int bcsp_init(void);
+int bcsp_deinit(void);
+#endif
+
+#ifdef CONFIG_BT_HCIUART_LL
+int ll_init(void);
+int ll_deinit(void);
+#endif
+
+#ifdef CONFIG_BT_HCIUART_ATH3K
+int ath_init(void);
+int ath_deinit(void);
+#endif