1 /****************************************************************************** 2 * 3 * Copyright (C) 2003-2014 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 * 22 * Protocol timer services. 23 * 24 ******************************************************************************/ 25 #ifndef NFA_SYS_PTIM_H 26 #define NFA_SYS_PTIM_H 27 28 #include "gki.h" 29 30 /***************************************************************************** 31 ** Constants and data types 32 *****************************************************************************/ 33 34 typedef struct 35 { 36 TIMER_LIST_Q timer_queue; /* GKI timer queue */ 37 INT32 period; /* Timer period in milliseconds */ 38 UINT32 last_gki_ticks; /* GKI ticks since last time update called */ 39 UINT8 timer_id; /* GKI timer id */ 40 } tPTIM_CB; 41 42 #ifdef __cplusplus 43 extern "C" 44 { 45 #endif 46 47 /***************************************************************************** 48 ** Function Declarations 49 *****************************************************************************/ 50 51 /******************************************************************************* 52 ** 53 ** Function nfa_sys_ptim_init 54 ** 55 ** Description Initialize a protocol timer service control block. 56 ** 57 ** Returns void 58 ** 59 *******************************************************************************/ 60 extern void nfa_sys_ptim_init (tPTIM_CB *p_cb, UINT16 period, UINT8 timer_id); 61 62 /******************************************************************************* 63 ** 64 ** Function nfa_sys_ptim_timer_update 65 ** 66 ** Description Update the protocol timer list and handle expired timers. 67 ** 68 ** Returns void 69 ** 70 *******************************************************************************/ 71 extern void nfa_sys_ptim_timer_update (tPTIM_CB *p_cb); 72 73 /******************************************************************************* 74 ** 75 ** Function nfa_sys_ptim_start_timer 76 ** 77 ** Description Start a protocol timer for the specified amount 78 ** of time in milliseconds. 79 ** 80 ** Returns void 81 ** 82 *******************************************************************************/ 83 extern void nfa_sys_ptim_start_timer (tPTIM_CB *p_cb, TIMER_LIST_ENT *p_tle, UINT16 type, INT32 timeout); 84 85 /******************************************************************************* 86 ** 87 ** Function nfa_sys_ptim_stop_timer 88 ** 89 ** Description Stop a protocol timer. 90 ** 91 ** Returns void 92 ** 93 *******************************************************************************/ 94 extern void nfa_sys_ptim_stop_timer (tPTIM_CB *p_cb, TIMER_LIST_ENT *p_tle); 95 96 #ifdef __cplusplus 97 } 98 #endif 99 100 #endif /* NFA_SYS_PTIM_H */ 101
