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      1 /******************************************************************************
      2  *
      3  *  Copyright (C) 2010-2014 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  *  Registration/deregistration functions for inter-module callbacks
     22  *
     23  ******************************************************************************/
     24 #include "nfa_sys.h"
     25 #include "nfa_sys_int.h"
     26 
     27 /*******************************************************************************
     28 **
     29 ** Function         nfa_sys_cback_reg_enable_complete
     30 **
     31 ** Description      Called to register an initialization complete callback
     32 **                  function
     33 **
     34 ** Returns          void
     35 **
     36 *******************************************************************************/
     37 void nfa_sys_cback_reg_enable_complete(tNFA_SYS_ENABLE_CBACK* p_cback) {
     38   nfa_sys_cb.p_enable_cback = p_cback;
     39   nfa_sys_cb.enable_cplt_flags = 0;
     40 }
     41 
     42 /*******************************************************************************
     43 **
     44 ** Function         nfa_sys_cback_notify_enable_complete
     45 **
     46 ** Description      Called by other NFA subsystems to notify initialization is
     47 **                  complete
     48 **
     49 ** Returns          void
     50 **
     51 *******************************************************************************/
     52 void nfa_sys_cback_notify_enable_complete(uint8_t id) {
     53   nfa_sys_cb.enable_cplt_flags |= (0x0001 << id);
     54 
     55   NFA_TRACE_DEBUG2(
     56       "nfa_sys_cback_notify_enable_complete () enable_cplt_flags=0x%x, "
     57       "enable_cplt_mask=0x%x",
     58       nfa_sys_cb.enable_cplt_flags, nfa_sys_cb.enable_cplt_mask);
     59 
     60   if ((nfa_sys_cb.enable_cplt_flags == nfa_sys_cb.enable_cplt_mask) &&
     61       (nfa_sys_cb.p_enable_cback)) {
     62     nfa_sys_cb.p_enable_cback();
     63     nfa_sys_cb.p_enable_cback = NULL;
     64   }
     65 }
     66 
     67 /*******************************************************************************
     68 **
     69 ** Function         nfa_sys_cback_reg_nfcc_power_mode_proc_complete
     70 **
     71 ** Description      Called to register a callback function for complete of
     72 **                  processing NFCC power mode change from NFA sub-systems
     73 **
     74 ** Returns          void
     75 **
     76 *******************************************************************************/
     77 void nfa_sys_cback_reg_nfcc_power_mode_proc_complete(
     78     tNFA_SYS_PROC_NFCC_PWR_MODE_CMPL* p_cback) {
     79   nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback = p_cback;
     80   nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags = 0;
     81 }
     82 
     83 /*******************************************************************************
     84 **
     85 ** Function         nfa_sys_cback_notify_nfcc_power_mode_proc_complete
     86 **
     87 ** Description      Called by other NFA subsystems to notify processing NFCC
     88 **                  power mode is complete
     89 **
     90 ** Returns          void
     91 **
     92 *******************************************************************************/
     93 void nfa_sys_cback_notify_nfcc_power_mode_proc_complete(uint8_t id) {
     94   nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags |= (0x0001 << id);
     95 
     96   NFA_TRACE_DEBUG2(
     97       "nfa_sys_cback_notify_nfcc_power_mode_proc_complete () flags=0x%x, "
     98       "mask=0x%x",
     99       nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags,
    100       nfa_sys_cb.proc_nfcc_pwr_mode_cplt_mask);
    101 
    102   /* except SYS */
    103   if ((nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags ==
    104        nfa_sys_cb.proc_nfcc_pwr_mode_cplt_mask) &&
    105       (nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback)) {
    106     nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback();
    107     nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback = NULL;
    108   }
    109 }
    110