Home | History | Annotate | Download | only in int 
      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2003-2012 Broadcom Corporation
      4  *
      5  *  Licensed under the Apache License, Version 2.0 (the "License");
      6  *  you may not use this file except in compliance with the License.
      7  *  You may obtain a copy of the License at:
      8  *
      9  *  http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  *  Unless required by applicable law or agreed to in writing, software
     12  *  distributed under the License is distributed on an "AS IS" BASIS,
     13  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  *  See the License for the specific language governing permissions and
     15  *  limitations under the License.
     16  *
     17  ******************************************************************************/
     18 
     19 /******************************************************************************
     20  *
     21  *  This is the public interface file for the BTA system manager.
     22  *
     23  ******************************************************************************/
     24 #ifndef NFA_SYS_H
     25 #define NFA_SYS_H
     26 
     27 #include "nfc_target.h"
     28 #include "gki.h"
     29 #include "nfa_api.h"
     30 
     31 /*****************************************************************************
     32 **  Constants and data types
     33 *****************************************************************************/
     34 
     35 /* SW sub-systems */
     36 enum {
     37     NFA_ID_SYS,         /* system manager                      */
     38     NFA_ID_DM,          /* device manager                      */
     39     NFA_ID_EE,          /* NFCEE sub-system                    */
     40     NFA_ID_P2P,         /* Peer-to-Peer sub-system             */
     41     NFA_ID_CHO,         /* Connection Handover sub-system      */
     42     NFA_ID_SNEP,        /* SNEP sub-system                     */
     43     NFA_ID_RW,          /* Reader/writer sub-system            */
     44     NFA_ID_CE,          /* Card-emulation sub-system           */
     45     NFA_ID_HCI,         /* Host controller interface sub-system*/
     46 #if (NFA_DTA_INCLUDED == TRUE)
     47     NFA_ID_DTA,         /* Device Test Application sub-system  */
     48 #endif
     49     NFA_ID_MAX
     50 };
     51 typedef UINT8 tNFA_SYS_ID;
     52 
     53 /* enable function type */
     54 typedef void (tNFA_SYS_ENABLE) (void);
     55 
     56 /* event handler function type */
     57 typedef BOOLEAN (tNFA_SYS_EVT_HDLR) (BT_HDR *p_msg);
     58 
     59 /* disable function type */
     60 typedef void (tNFA_SYS_DISABLE) (void);
     61 
     62 /* function type for processing the change of NFCC power mode */
     63 typedef void (tNFA_SYS_PROC_NFCC_PWR_MODE) (UINT8 nfcc_power_mode);
     64 
     65 typedef void (tNFA_SYS_CBACK) (void);
     66 typedef void (tNFA_SYS_ENABLE_CBACK) (void);
     67 typedef void (tNFA_SYS_PROC_NFCC_PWR_MODE_CMPL) (void);
     68 
     69 /* registration structure */
     70 typedef struct
     71 {
     72     tNFA_SYS_ENABLE                 *enable;
     73     tNFA_SYS_EVT_HDLR               *evt_hdlr;
     74     tNFA_SYS_DISABLE                *disable;
     75     tNFA_SYS_PROC_NFCC_PWR_MODE     *proc_nfcc_pwr_mode;
     76 } tNFA_SYS_REG;
     77 
     78 /* system manager configuration structure */
     79 typedef struct
     80 {
     81     UINT16          mbox_evt;                       /* GKI mailbox event */
     82     UINT8           mbox;                           /* GKI mailbox id */
     83     UINT8           timer;                          /* GKI timer id */
     84     UINT8           trace_level;                    /* initial trace level */
     85 } tNFA_SYS_CFG;
     86 
     87 
     88 /*****************************************************************************
     89 **  Global data
     90 *****************************************************************************/
     91 
     92 /*****************************************************************************
     93 **  Macros
     94 *****************************************************************************/
     95 
     96 /* Calculate start of event enumeration; id is top 8 bits of event */
     97 #define NFA_SYS_EVT_START(id)       ((id) << 8)
     98 
     99 
    100 /*****************************************************************************
    101 **  Function declarations
    102 *****************************************************************************/
    103 
    104 #ifdef __cplusplus
    105 extern "C" {
    106 #endif
    107 
    108 NFC_API extern void nfa_sys_init (void);
    109 NFC_API extern void nfa_sys_event (BT_HDR *p_msg);
    110 NFC_API extern void nfa_sys_timer_update (void);
    111 NFC_API extern void nfa_sys_disable_timers (void);
    112 NFC_API extern void nfa_sys_set_trace_level (UINT8 level);
    113 
    114 extern void nfa_sys_register (UINT8 id, const tNFA_SYS_REG *p_reg);
    115 extern void nfa_sys_deregister (UINT8 id);
    116 extern void nfa_sys_check_disabled (void);
    117 extern BOOLEAN nfa_sys_is_register (UINT8 id);
    118 extern void nfa_sys_disable_subsystems (BOOLEAN graceful);
    119 extern void nfa_sys_enable_subsystems (void);
    120 
    121 extern BOOLEAN nfa_sys_is_graceful_disable (void);
    122 extern void nfa_sys_sendmsg (void *p_msg);
    123 extern void nfa_sys_start_timer (TIMER_LIST_ENT *p_tle, UINT16 type, INT32 timeout);
    124 extern void nfa_sys_stop_timer (TIMER_LIST_ENT *p_tle);
    125 
    126 extern void nfa_sys_cback_reg_enable_complete (tNFA_SYS_ENABLE_CBACK *p_cback);
    127 extern void nfa_sys_cback_notify_enable_complete (UINT8 id);
    128 
    129 extern void nfa_sys_notify_nfcc_power_mode (UINT8 nfcc_power_mode);
    130 extern void nfa_sys_cback_reg_nfcc_power_mode_proc_complete (tNFA_SYS_PROC_NFCC_PWR_MODE_CMPL *p_cback);
    131 extern void nfa_sys_cback_notify_nfcc_power_mode_proc_complete (UINT8 id);
    132 
    133 #ifdef __cplusplus
    134 }
    135 #endif
    136 
    137 #endif /* NFA_SYS_H */
    138