1/* 2 * Copyright (c) 2004-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 105 unchanged lines hidden (view full) --- 114 void setTime(const struct tm time); 115 116 /** RTC status register A */ 117 uint8_t stat_regA; 118 119 /** RTC status register B */ 120 uint8_t stat_regB; 121 |
122 /** RTC event times for drain and serialization coordination */ 123 Tick rtcTimerInterruptTickOffset; 124 Tick rtcClockTickOffset; 125 |
126 public: 127 MC146818(EventManager *em, const std::string &name, const struct tm time, 128 bool bcd, Tick frequency); 129 virtual ~MC146818(); 130 131 /** RTC write data */ 132 void writeData(const uint8_t addr, const uint8_t data); 133 134 /** RTC read data */ 135 uint8_t readData(const uint8_t addr); 136 137 void tickClock(); 138 |
139 unsigned int drain(Event *de); 140 |
141 /** 142 * Serialize this object to the given output stream. 143 * @param base The base name of the counter object. 144 * @param os The stream to serialize to. 145 */ 146 void serialize(const std::string &base, std::ostream &os); 147 148 /** 149 * Reconstruct the state of this object from a checkpoint. 150 * @param base The base name of the counter object. 151 * @param cp The checkpoint use. 152 * @param section The section name of this object 153 */ 154 void unserialize(const std::string &base, Checkpoint *cp, 155 const std::string §ion); 156}; 157 158#endif // __DEV_MC146818_HH__ |