/******************************************************************************
*
* Copyright (C) 2010-2013 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This is the private interface file for the NFA HCI.
*
******************************************************************************/
#ifndef NFA_HCI_INT_H
#define NFA_HCI_INT_H
#include "nfa_hci_api.h"
extern BOOLEAN HCI_LOOPBACK_DEBUG;
/*****************************************************************************
** Constants and data types
*****************************************************************************/
#define NFA_HCI_HOST_ID_UICC0 0x02 /* Host ID for UICC 0 */
#define NFA_HCI_LAST_HOST_SPECIFIC_GATE 0xEF /* Lost host specific gate */
#define NFA_HCI_SESSION_ID_LEN 8 /* HCI Session ID length */
#define NFA_MAX_PIPES_IN_GENERIC_GATE 0x0F /* Maximum pipes that can be created on a generic pipe */
#define NFA_HCI_VERSION_SW 0x090000 /* HCI SW Version number */
#define NFA_HCI_VERSION_HW 0x000000 /* HCI HW Version number */
#define NFA_HCI_VENDOR_NAME "HCI" /* Vendor Name */
#define NFA_HCI_MODEL_ID 00 /* Model ID */
#define NFA_HCI_VERSION 90 /* HCI Version */
/* NFA HCI states */
#define NFA_HCI_STATE_DISABLED 0x00 /* HCI is disabled */
#define NFA_HCI_STATE_STARTUP 0x01 /* HCI performing Initialization sequence */
#define NFA_HCI_STATE_WAIT_NETWK_ENABLE 0x02 /* HCI is waiting for initialization of other host in the network */
#define NFA_HCI_STATE_IDLE 0x03 /* HCI is waiting to handle api commands */
#define NFA_HCI_STATE_WAIT_RSP 0x04 /* HCI is waiting for response to command sent */
#define NFA_HCI_STATE_REMOVE_GATE 0x05 /* Removing all pipes prior to removing the gate */
#define NFA_HCI_STATE_APP_DEREGISTER 0x06 /* Removing all pipes and gates prior to deregistering the app */
#define NFA_HCI_STATE_RESTORE 0x07 /* HCI restore */
#define NFA_HCI_STATE_RESTORE_NETWK_ENABLE 0x08 /* HCI is waiting for initialization of other host in the network after restore */
typedef UINT8 tNFA_HCI_STATE;
/* NFA HCI PIPE states */
#define NFA_HCI_PIPE_CLOSED 0x00 /* Pipe is closed */
#define NFA_HCI_PIPE_OPENED 0x01 /* Pipe is opened */
#define NFA_HCI_INVALID_INX 0xFF
typedef UINT8 tNFA_HCI_COMMAND;
typedef UINT8 tNFA_HCI_RESPONSE;
/* NFA HCI Internal events */
enum
{
NFA_HCI_API_REGISTER_APP_EVT = NFA_SYS_EVT_START (NFA_ID_HCI),/* Register APP with HCI */
NFA_HCI_API_DEREGISTER_APP_EVT, /* Deregister an app from HCI */
NFA_HCI_API_GET_APP_GATE_PIPE_EVT, /* Get the list of gate and pipe associated to the application */
NFA_HCI_API_ALLOC_GATE_EVT, /* Allocate a dyanmic gate for the application */
NFA_HCI_API_DEALLOC_GATE_EVT, /* Deallocate a previously allocated gate to the application */
NFA_HCI_API_GET_HOST_LIST_EVT, /* Get the list of Host in the network */
NFA_HCI_API_GET_REGISTRY_EVT, /* Get a registry entry from a host */
NFA_HCI_API_SET_REGISTRY_EVT, /* Set a registry entry on a host */
NFA_HCI_API_CREATE_PIPE_EVT, /* Create a pipe between two gates */
NFA_HCI_API_OPEN_PIPE_EVT, /* Open a pipe */
NFA_HCI_API_CLOSE_PIPE_EVT, /* Close a pipe */
NFA_HCI_API_DELETE_PIPE_EVT, /* Delete a pipe */
NFA_HCI_API_ADD_STATIC_PIPE_EVT, /* Add a static pipe */
NFA_HCI_API_SEND_CMD_EVT, /* Send command via pipe */
NFA_HCI_API_SEND_RSP_EVT, /* Application Response to a command */
NFA_HCI_API_SEND_EVENT_EVT, /* Send event via pipe */
NFA_HCI_RSP_NV_READ_EVT, /* Non volatile read complete event */
NFA_HCI_RSP_NV_WRITE_EVT, /* Non volatile write complete event */
NFA_HCI_RSP_TIMEOUT_EVT, /* Timeout to response for the HCP Command packet */
NFA_HCI_CHECK_QUEUE_EVT
};
#define NFA_HCI_FIRST_API_EVENT NFA_HCI_API_REGISTER_APP_EVT
#define NFA_HCI_LAST_API_EVENT NFA_HCI_API_SEND_EVENT_EVT
typedef UINT16 tNFA_HCI_INT_EVT;
/* Internal event structures.
**
** Note, every internal structure starts with a BT_HDR and an app handle
*/
/* data type for NFA_HCI_API_REGISTER_APP_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
char app_name[NFA_MAX_HCI_APP_NAME_LEN + 1];
tNFA_HCI_CBACK *p_cback;
BOOLEAN b_send_conn_evts;
} tNFA_HCI_API_REGISTER_APP;
/* data type for NFA_HCI_API_DEREGISTER_APP_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
char app_name[NFA_MAX_HCI_APP_NAME_LEN + 1];
} tNFA_HCI_API_DEREGISTER_APP;
/* data type for NFA_HCI_API_GET_APP_GATE_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
} tNFA_HCI_API_GET_APP_GATE_PIPE;
/* data type for NFA_HCI_API_ALLOC_GATE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
} tNFA_HCI_API_ALLOC_GATE;
/* data type for NFA_HCI_API_DEALLOC_GATE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 gate;
} tNFA_HCI_API_DEALLOC_GATE;
/* data type for NFA_HCI_API_GET_HOST_LIST_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
} tNFA_HCI_API_GET_HOST_LIST;
/* data type for NFA_HCI_API_GET_REGISTRY_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 pipe;
UINT8 reg_inx;
} tNFA_HCI_API_GET_REGISTRY;
/* data type for NFA_HCI_API_SET_REGISTRY_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 pipe;
UINT8 reg_inx;
UINT8 size;
UINT8 data[NFA_MAX_HCI_CMD_LEN];
} tNFA_HCI_API_SET_REGISTRY;
/* data type for NFA_HCI_API_CREATE_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
UINT8 source_gate;
UINT8 dest_host;
UINT8 dest_gate;
} tNFA_HCI_API_CREATE_PIPE_EVT;
/* data type for NFA_HCI_API_OPEN_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
UINT8 pipe;
} tNFA_HCI_API_OPEN_PIPE_EVT;
/* data type for NFA_HCI_API_CLOSE_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
UINT8 pipe;
} tNFA_HCI_API_CLOSE_PIPE_EVT;
/* data type for NFA_HCI_API_DELETE_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
UINT8 pipe;
} tNFA_HCI_API_DELETE_PIPE_EVT;
/* data type for NFA_HCI_API_ADD_STATIC_PIPE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
tNFA_STATUS status;
UINT8 host;
UINT8 gate;
UINT8 pipe;
} tNFA_HCI_API_ADD_STATIC_PIPE_EVT;
/* data type for NFA_HCI_API_SEND_EVENT_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 pipe;
UINT8 evt_code;
UINT16 evt_len;
UINT8 *p_evt_buf;
UINT16 rsp_len;
UINT8 *p_rsp_buf;
UINT16 rsp_timeout;
} tNFA_HCI_API_SEND_EVENT_EVT;
/* data type for NFA_HCI_API_SEND_CMD_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 pipe;
UINT8 cmd_code;
UINT16 cmd_len;
UINT8 data[NFA_MAX_HCI_CMD_LEN];
} tNFA_HCI_API_SEND_CMD_EVT;
/* data type for NFA_HCI_RSP_NV_READ_EVT */
typedef struct
{
BT_HDR hdr;
UINT8 block;
UINT16 size;
tNFA_STATUS status;
} tNFA_HCI_RSP_NV_READ_EVT;
/* data type for NFA_HCI_RSP_NV_WRITE_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_STATUS status;
} tNFA_HCI_RSP_NV_WRITE_EVT;
/* data type for NFA_HCI_API_SEND_RSP_EVT */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
UINT8 pipe;
UINT8 response;
UINT8 size;
UINT8 data[NFA_MAX_HCI_RSP_LEN];
} tNFA_HCI_API_SEND_RSP_EVT;
/* common data type for internal events */
typedef struct
{
BT_HDR hdr;
tNFA_HANDLE hci_handle;
} tNFA_HCI_COMM_DATA;
/* union of all event data types */
typedef union
{
BT_HDR hdr;
tNFA_HCI_COMM_DATA comm;
/* API events */
tNFA_HCI_API_REGISTER_APP app_info; /* Register/Deregister an application */
tNFA_HCI_API_GET_APP_GATE_PIPE get_gate_pipe_list; /* Get the list of gates and pipes created for the application */
tNFA_HCI_API_ALLOC_GATE gate_info; /* Allocate a dynamic gate to the application */
tNFA_HCI_API_DEALLOC_GATE gate_dealloc; /* Deallocate the gate allocated to the application */
tNFA_HCI_API_CREATE_PIPE_EVT create_pipe; /* Create a pipe */
tNFA_HCI_API_OPEN_PIPE_EVT open_pipe; /* Open a pipe */
tNFA_HCI_API_CLOSE_PIPE_EVT close_pipe; /* Close a pipe */
tNFA_HCI_API_DELETE_PIPE_EVT delete_pipe; /* Delete a pipe */
tNFA_HCI_API_ADD_STATIC_PIPE_EVT add_static_pipe; /* Add a static pipe */
tNFA_HCI_API_GET_HOST_LIST get_host_list; /* Get the list of Host in the network */
tNFA_HCI_API_GET_REGISTRY get_registry; /* Get a registry entry on a host */
tNFA_HCI_API_SET_REGISTRY set_registry; /* Set a registry entry on a host */
tNFA_HCI_API_SEND_CMD_EVT send_cmd; /* Send a event on a pipe to a host */
tNFA_HCI_API_SEND_RSP_EVT send_rsp; /* Response to a command sent on a pipe to a host */
tNFA_HCI_API_SEND_EVENT_EVT send_evt; /* Send a command on a pipe to a host */
/* Internal events */
tNFA_HCI_RSP_NV_READ_EVT nv_read; /* Read Non volatile data */
tNFA_HCI_RSP_NV_WRITE_EVT nv_write; /* Write Non volatile data */
} tNFA_HCI_EVENT_DATA;
/*****************************************************************************
** control block
*****************************************************************************/
/* Dynamic pipe control block */
typedef struct
{
UINT8 pipe_id; /* Pipe ID */
tNFA_HCI_PIPE_STATE pipe_state; /* State of the Pipe */
UINT8 local_gate; /* local gate id */
UINT8 dest_host; /* Peer host to which this pipe is connected */
UINT8 dest_gate; /* Peer gate to which this pipe is connected */
} tNFA_HCI_DYN_PIPE;
/* Dynamic gate control block */
typedef struct
{
UINT8 gate_id; /* local gate id */
tNFA_HANDLE gate_owner; /* NFA-HCI handle assigned to the application which owns the gate */
UINT32 pipe_inx_mask; /* Bit 0 == pipe inx 0, etc */
} tNFA_HCI_DYN_GATE;
/* Admin gate control block */
typedef struct
{
tNFA_HCI_PIPE_STATE pipe01_state; /* State of Pipe '01' */
UINT8 session_id[NFA_HCI_SESSION_ID_LEN]; /* Session ID of the host network */
} tNFA_ADMIN_GATE_INFO;
/* Link management gate control block */
typedef struct
{
tNFA_HCI_PIPE_STATE pipe00_state; /* State of Pipe '00' */
UINT16 rec_errors; /* Receive errors */
} tNFA_LINK_MGMT_GATE_INFO;
/* Identity management gate control block */
typedef struct
{
UINT32 pipe_inx_mask; /* Bit 0 == pipe inx 0, etc */
UINT16 version_sw; /* Software version number */
UINT16 version_hw; /* Hardware version number */
UINT8 vendor_name[20]; /* Vendor name */
UINT8 model_id; /* Model ID */
UINT8 hci_version; /* HCI Version */
} tNFA_ID_MGMT_GATE_INFO;
/* Internal flags */
#define NFA_HCI_FL_DISABLING 0x01 /* sub system is being disabled */
#define NFA_HCI_FL_NV_CHANGED 0x02 /* NV Ram changed */
/* NFA HCI control block */
typedef struct
{
tNFA_HCI_STATE hci_state; /* state of the HCI */
UINT8 num_nfcee; /* Number of NFCEE ID Discovered */
UINT8 num_ee_dis_req_ntf; /* Number of ee discovery request ntf received */
UINT8 num_hot_plug_evts; /* Number of Hot plug events received after ee discovery disable ntf */
UINT8 inactive_host[NFA_HCI_MAX_HOST_IN_NETWORK]; /* Inactive host in the host network */
UINT8 reset_host[NFA_HCI_MAX_HOST_IN_NETWORK]; /* List of host reseting */
BOOLEAN b_low_power_mode; /* Host controller in low power mode */
BOOLEAN b_hci_netwk_reset; /* Command sent to reset HCI Network */
BOOLEAN w4_hci_netwk_init; /* Wait for other host in network to initialize */
TIMER_LIST_ENT timer; /* Timer to avoid indefinitely waiting for response */
UINT8 conn_id; /* Connection ID */
UINT8 buff_size; /* Connection buffer size */
BOOLEAN nv_read_cmplt; /* NV Read completed */
BOOLEAN nv_write_needed; /* Something changed - NV write is needed */
BOOLEAN assembling; /* Set true if in process of assembling a message */
BOOLEAN assembly_failed; /* Set true if Insufficient buffer to Reassemble incoming message */
BOOLEAN w4_rsp_evt; /* Application command sent on HCP Event */
tNFA_HANDLE app_in_use; /* Index of the application that is waiting for response */
UINT8 local_gate_in_use; /* Local gate currently working with */
UINT8 remote_gate_in_use; /* Remote gate currently working with */
UINT8 remote_host_in_use; /* The remote host to which a command is sent */
UINT8 pipe_in_use; /* The pipe currently working with */
UINT8 param_in_use; /* The registry parameter currently working with */
tNFA_HCI_COMMAND cmd_sent; /* The last command sent */
BOOLEAN ee_disc_cmplt; /* EE Discovery operation completed */
BOOLEAN ee_disable_disc; /* EE Discovery operation is disabled */
UINT16 msg_len; /* For segmentation - length of the combined message */
UINT16 max_msg_len; /* Maximum reassembled message size */
UINT8 msg_data[NFA_MAX_HCI_EVENT_LEN]; /* For segmentation - the combined message data */
UINT8 *p_msg_data; /* For segmentation - reassembled message */
UINT8 type; /* Instruction type of incoming message */
UINT8 inst; /* Instruction of incoming message */
BUFFER_Q hci_api_q; /* Buffer Q to hold incoming API commands */
BUFFER_Q hci_host_reset_api_q; /* Buffer Q to hold incoming API commands to a host that is reactivating */
tNFA_HCI_CBACK *p_app_cback[NFA_HCI_MAX_APP_CB]; /* Callback functions registered by the applications */
UINT16 rsp_buf_size; /* Maximum size of APDU buffer */
UINT8 *p_rsp_buf; /* Buffer to hold response to sent event */
struct /* Persistent information for Device Host */
{
char reg_app_names[NFA_HCI_MAX_APP_CB][NFA_MAX_HCI_APP_NAME_LEN + 1];
tNFA_HCI_DYN_GATE dyn_gates[NFA_HCI_MAX_GATE_CB];
tNFA_HCI_DYN_PIPE dyn_pipes[NFA_HCI_MAX_PIPE_CB];
BOOLEAN b_send_conn_evts[NFA_HCI_MAX_APP_CB];
tNFA_ADMIN_GATE_INFO admin_gate;
tNFA_LINK_MGMT_GATE_INFO link_mgmt_gate;
tNFA_ID_MGMT_GATE_INFO id_mgmt_gate;
} cfg;
} tNFA_HCI_CB;
/*****************************************************************************
** External variables
*****************************************************************************/
/* NFA HCI control block */
#if NFA_DYNAMIC_MEMORY == FALSE
extern tNFA_HCI_CB nfa_hci_cb;
#else
extern tNFA_HCI_CB *nfa_hci_cb_ptr;
#define nfa_hci_cb (*nfa_hci_cb_ptr)
#endif
/*****************************************************************************
** External functions
*****************************************************************************/
/* Functions in nfa_hci_main.c
*/
extern void nfa_hci_init (void);
extern void nfa_hci_proc_nfcc_power_mode (UINT8 nfcc_power_mode);
extern void nfa_hci_dh_startup_complete (void);
extern void nfa_hci_startup_complete (tNFA_STATUS status);
extern void nfa_hci_startup (void);
extern void nfa_hci_restore_default_config (UINT8 *p_session_id);
/* Action functions in nfa_hci_act.c
*/
extern void nfa_hci_check_pending_api_requests (void);
extern void nfa_hci_check_api_requests (void);
extern void nfa_hci_handle_admin_gate_cmd (UINT8 *p_data);
extern void nfa_hci_handle_admin_gate_rsp (UINT8 *p_data, UINT8 data_len);
extern void nfa_hci_handle_admin_gate_evt (UINT8 *p_data);
extern void nfa_hci_handle_link_mgm_gate_cmd (UINT8 *p_data);
extern void nfa_hci_handle_dyn_pipe_pkt (UINT8 pipe, UINT8 *p_data, UINT16 data_len);
extern void nfa_hci_handle_pipe_open_close_cmd (tNFA_HCI_DYN_PIPE *p_pipe);
extern void nfa_hci_api_dealloc_gate (tNFA_HCI_EVENT_DATA *p_evt_data);
extern void nfa_hci_api_deregister (tNFA_HCI_EVENT_DATA *p_evt_data);
/* Utility functions in nfa_hci_utils.c
*/
extern tNFA_HCI_DYN_GATE *nfa_hciu_alloc_gate (UINT8 gate_id, tNFA_HANDLE app_handle);
extern tNFA_HCI_DYN_GATE *nfa_hciu_find_gate_by_gid (UINT8 gate_id);
extern tNFA_HCI_DYN_GATE *nfa_hciu_find_gate_by_owner (tNFA_HANDLE app_handle);
extern tNFA_HCI_DYN_GATE *nfa_hciu_find_gate_with_nopipes_by_owner (tNFA_HANDLE app_handle);
extern tNFA_HCI_DYN_PIPE *nfa_hciu_find_pipe_by_pid (UINT8 pipe_id);
extern tNFA_HCI_DYN_PIPE *nfa_hciu_find_pipe_by_owner (tNFA_HANDLE app_handle);
extern tNFA_HCI_DYN_PIPE *nfa_hciu_find_active_pipe_by_owner (tNFA_HANDLE app_handle);
extern tNFA_HCI_DYN_PIPE *nfa_hciu_find_pipe_on_gate (UINT8 gate_id);
extern tNFA_HANDLE nfa_hciu_get_gate_owner (UINT8 gate_id);
extern BOOLEAN nfa_hciu_is_active_host (UINT8 host_id);
extern BOOLEAN nfa_hciu_is_host_reseting (UINT8 host_id);
extern BOOLEAN nfa_hciu_is_no_host_resetting (void);
extern tNFA_HCI_DYN_PIPE *nfa_hciu_find_active_pipe_on_gate (UINT8 gate_id);
extern tNFA_HANDLE nfa_hciu_get_pipe_owner (UINT8 pipe_id);
extern UINT8 nfa_hciu_count_open_pipes_on_gate (tNFA_HCI_DYN_GATE *p_gate);
extern UINT8 nfa_hciu_count_pipes_on_gate (tNFA_HCI_DYN_GATE *p_gate);
extern tNFA_STATUS nfa_hciu_asmbl_dyn_pipe_pkt (UINT8 *p_data, UINT8 data_len);
extern tNFA_HCI_RESPONSE nfa_hciu_add_pipe_to_gate (UINT8 pipe, UINT8 local_gate, UINT8 dest_host, UINT8 dest_gate);
extern tNFA_HCI_RESPONSE nfa_hciu_add_pipe_to_static_gate (UINT8 local_gate, UINT8 pipe_id, UINT8 dest_host, UINT8 dest_gate);
extern tNFA_HCI_RESPONSE nfa_hciu_release_pipe (UINT8 pipe_id);
extern void nfa_hciu_release_gate (UINT8 gate);
extern void nfa_hciu_remove_all_pipes_from_host (UINT8 host);
extern UINT8 nfa_hciu_get_allocated_gate_list (UINT8 *p_gate_list);
extern void nfa_hciu_send_to_app (tNFA_HCI_EVT event, tNFA_HCI_EVT_DATA *p_evt, tNFA_HANDLE app_handle);
extern void nfa_hciu_send_to_all_apps (tNFA_HCI_EVT event, tNFA_HCI_EVT_DATA *p_evt);
extern void nfa_hciu_send_to_apps_handling_connectivity_evts (tNFA_HCI_EVT event, tNFA_HCI_EVT_DATA *p_evt);
extern tNFA_STATUS nfa_hciu_send_close_pipe_cmd (UINT8 pipe);
extern tNFA_STATUS nfa_hciu_send_delete_pipe_cmd (UINT8 pipe);
extern tNFA_STATUS nfa_hciu_send_clear_all_pipe_cmd (void);
extern tNFA_STATUS nfa_hciu_send_open_pipe_cmd (UINT8 pipe);
extern tNFA_STATUS nfa_hciu_send_get_param_cmd (UINT8 pipe, UINT8 index);
extern tNFA_STATUS nfa_hciu_send_create_pipe_cmd (UINT8 source_gate, UINT8 dest_host, UINT8 dest_gate);
extern tNFA_STATUS nfa_hciu_send_set_param_cmd (UINT8 pipe, UINT8 index, UINT8 length, UINT8 *p_data);
extern tNFA_STATUS nfa_hciu_send_msg (UINT8 pipe_id, UINT8 type, UINT8 instruction, UINT16 pkt_len, UINT8 *p_pkt);
#if (BT_TRACE_VERBOSE == TRUE)
extern char *nfa_hciu_type_2_str (UINT8 type);
extern char *nfa_hciu_instr_2_str (UINT8 type);
extern char *nfa_hciu_get_event_name (UINT16 event);
extern char *nfa_hciu_get_response_name (UINT8 rsp_code);
extern char *nfa_hciu_get_state_name (UINT8 state);
extern char *nfa_hciu_get_type_inst_names (UINT8 pipe, UINT8 type, UINT8 inst, char *p_buff);
extern char *nfa_hciu_evt_2_str (UINT8 pipe_id, UINT8 evt);
#endif
#endif /* NFA_HCI_INT_H */