1/*
2 * Copyright (c) 2008 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;

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112 uint8_t resolution;
113 uint8_t sampleRate;
114 public:
115 PS2Mouse() : PS2Device(), status(0), resolution(4), sampleRate(100)
116 {}
117
118 bool processData(uint8_t data);
119
120 void serialize(const std::string &base, std::ostream &os);
121 void unserialize(const std::string &base, Checkpoint *cp,
122 const std::string &section);
123};
124
125class PS2Keyboard : public PS2Device
126{
127 protected:
128 static const uint8_t ID[];
129
130 enum Command

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146 KeyToMakeOnly = 0xFD,
147 Resend = 0xFE,
148 Reset = 0xFF
149 };
150
151 public:
152 bool processData(uint8_t data);
153
154 void serialize(const std::string &base, std::ostream &os);
155 void unserialize(const std::string &base, Checkpoint *cp,
156 const std::string &section);
157};
158
159class I8042 : public BasicPioDevice
160{
161 protected:
162 enum Command
163 {
164 GetCommandByte = 0x20,

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244 I8042(Params *p);
245
246 AddrRangeList getAddrRanges() const;
247
248 Tick read(PacketPtr pkt);
249
250 Tick write(PacketPtr pkt);
251
252 virtual void serialize(std::ostream &os);
253 virtual void unserialize(Checkpoint *cp, const std::string &section);
254};
255
256} // namespace X86ISA
257
258#endif //__DEV_X86_I8042_HH__