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 <android-base/logging.h>
25 #include <android-base/stringprintf.h>
26
27 #include "nfa_sys.h"
28 #include "nfa_sys_int.h"
29
30 using android::base::StringPrintf;
31
32 /*******************************************************************************
33 **
34 ** Function nfa_sys_cback_reg_enable_complete
35 **
36 ** Description Called to register an initialization complete callback
37 ** function
38 **
39 ** Returns void
40 **
41 *******************************************************************************/
nfa_sys_cback_reg_enable_complete(tNFA_SYS_ENABLE_CBACK * p_cback)42 void nfa_sys_cback_reg_enable_complete(tNFA_SYS_ENABLE_CBACK* p_cback) {
43 nfa_sys_cb.p_enable_cback = p_cback;
44 nfa_sys_cb.enable_cplt_flags = 0;
45 }
46
47 /*******************************************************************************
48 **
49 ** Function nfa_sys_cback_notify_enable_complete
50 **
51 ** Description Called by other NFA subsystems to notify initialization is
52 ** complete
53 **
54 ** Returns void
55 **
56 *******************************************************************************/
nfa_sys_cback_notify_enable_complete(uint8_t id)57 void nfa_sys_cback_notify_enable_complete(uint8_t id) {
58 nfa_sys_cb.enable_cplt_flags |= (0x0001 << id);
59
60 LOG(VERBOSE) << StringPrintf("enable_cplt_flags=0x%x, enable_cplt_mask=0x%x",
61 nfa_sys_cb.enable_cplt_flags,
62 nfa_sys_cb.enable_cplt_mask);
63
64 if ((nfa_sys_cb.enable_cplt_flags == nfa_sys_cb.enable_cplt_mask) &&
65 (nfa_sys_cb.p_enable_cback)) {
66 nfa_sys_cb.p_enable_cback();
67 nfa_sys_cb.p_enable_cback = nullptr;
68 }
69 }
70
71 /*******************************************************************************
72 **
73 ** Function nfa_sys_cback_reg_nfcc_power_mode_proc_complete
74 **
75 ** Description Called to register a callback function for complete of
76 ** processing NFCC power mode change from NFA sub-systems
77 **
78 ** Returns void
79 **
80 *******************************************************************************/
nfa_sys_cback_reg_nfcc_power_mode_proc_complete(tNFA_SYS_PROC_NFCC_PWR_MODE_CMPL * p_cback)81 void nfa_sys_cback_reg_nfcc_power_mode_proc_complete(
82 tNFA_SYS_PROC_NFCC_PWR_MODE_CMPL* p_cback) {
83 nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback = p_cback;
84 nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags = 0;
85 }
86
87 /*******************************************************************************
88 **
89 ** Function nfa_sys_cback_notify_nfcc_power_mode_proc_complete
90 **
91 ** Description Called by other NFA subsystems to notify processing NFCC
92 ** power mode is complete
93 **
94 ** Returns void
95 **
96 *******************************************************************************/
nfa_sys_cback_notify_nfcc_power_mode_proc_complete(uint8_t id)97 void nfa_sys_cback_notify_nfcc_power_mode_proc_complete(uint8_t id) {
98 nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags |= (0x0001 << id);
99
100 LOG(VERBOSE) << StringPrintf("flags=0x%x, mask=0x%x",
101 nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags,
102 nfa_sys_cb.proc_nfcc_pwr_mode_cplt_mask);
103
104 /* except SYS */
105 if ((nfa_sys_cb.proc_nfcc_pwr_mode_cplt_flags ==
106 nfa_sys_cb.proc_nfcc_pwr_mode_cplt_mask) &&
107 (nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback)) {
108 nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback();
109 nfa_sys_cb.p_proc_nfcc_pwr_mode_cmpl_cback = nullptr;
110 }
111 }
112