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/*
* Copyright (C) ST-Ericsson SA 2010
* Authors:
* Par-Gunnar Hjalmdahl (par-gunnar.p.hjalmdahl@stericsson.com) for ST-Ericsson.
* Henrik Possung (henrik.possung@stericsson.com) for ST-Ericsson.
* Josef Kindberg (josef.kindberg@stericsson.com) for ST-Ericsson.
* Dariusz Szymszak (dariusz.xd.szymczak@stericsson.com) for ST-Ericsson.
* Kjell Andersson (kjell.k.andersson@stericsson.com) for ST-Ericsson.
* License terms: GNU General Public License (GPL), version 2
*
* Linux Bluetooth HCI H:4 Driver for ST-Ericsson CG2900 GPS/BT/FM controller.
*/
#ifndef _CG2900_CORE_H_
#define _CG2900_CORE_H_
#include <linux/device.h>
#include <linux/skbuff.h>
/* Reserve 1 byte for the HCI H:4 header */
#define HCI_H4_SIZE 1
#define CG2900_SKB_RESERVE HCI_H4_SIZE
/* Number of bytes to reserve at start of sk_buffer when receiving packet */
#define RX_SKB_RESERVE 8
#define BT_BDADDR_SIZE 6
/* Standardized Bluetooth H:4 channels */
#define HCI_BT_CMD_H4_CHANNEL 0x01
#define HCI_BT_ACL_H4_CHANNEL 0x02
#define HCI_BT_SCO_H4_CHANNEL 0x03
#define HCI_BT_EVT_H4_CHANNEL 0x04
/* Default H4 channels which may change depending on connected controller */
#define HCI_FM_RADIO_H4_CHANNEL 0x08
#define HCI_GNSS_H4_CHANNEL 0x09
/* Bluetooth error codes */
#define HCI_BT_ERROR_NO_ERROR 0x00
#define HCI_BT_WRONG_SEQ_ERROR 0xF1
/* Bluetooth lengths */
#define HCI_BT_SEND_FILE_MAX_CHUNK_SIZE 254
#define LOGGER_DIRECTION_TX 0
#define LOGGER_DIRECTION_RX 1
/* module_param declared in cg2900_core.c */
extern u8 bd_address[BT_BDADDR_SIZE];
#endif /* _CG2900_CORE_H_ */
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