i82094aa.hh (8711:c7e14f52c682) | i82094aa.hh (8746:42d3554b1c35) |
---|---|
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; --- 56 unchanged lines hidden (view full) --- 65 EndBitUnion(RedirTableEntry) 66 67 protected: 68 Tick latency; 69 Addr pioAddr; 70 71 I8259 * extIntPic; 72 | 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; --- 56 unchanged lines hidden (view full) --- 65 EndBitUnion(RedirTableEntry) 66 67 protected: 68 Tick latency; 69 Addr pioAddr; 70 71 I8259 * extIntPic; 72 |
73 std::map<int, Interrupts *> localApics; 74 | |
75 uint8_t regSel; 76 uint8_t initialApicId; 77 uint8_t id; 78 uint8_t arbId; 79 80 uint64_t lowestPriorityOffset; 81 82 static const uint8_t TableSize = 24; --- 15 unchanged lines hidden (view full) --- 98 99 I82094AA(Params *p); 100 101 void init(); 102 103 Tick read(PacketPtr pkt); 104 Tick write(PacketPtr pkt); 105 | 73 uint8_t regSel; 74 uint8_t initialApicId; 75 uint8_t id; 76 uint8_t arbId; 77 78 uint64_t lowestPriorityOffset; 79 80 static const uint8_t TableSize = 24; --- 15 unchanged lines hidden (view full) --- 96 97 I82094AA(Params *p); 98 99 void init(); 100 101 Tick read(PacketPtr pkt); 102 Tick write(PacketPtr pkt); 103 |
106 AddrRangeList getAddrRanges() | 104 void addressRanges(AddrRangeList &range_list) |
107 { | 105 { |
108 AddrRangeList ranges; 109 ranges.push_back(RangeEx(pioAddr, pioAddr + 4)); 110 ranges.push_back(RangeEx(pioAddr + 16, pioAddr + 20)); 111 return ranges; | 106 range_list.clear(); 107 range_list.push_back(RangeEx(pioAddr, pioAddr + 4)); 108 range_list.push_back(RangeEx(pioAddr + 16, pioAddr + 20)); |
112 } 113 | 109 } 110 |
114 AddrRangeList getIntAddrRange() | 111 void getIntAddrRange(AddrRangeList &range_list) |
115 { | 112 { |
116 AddrRangeList ranges; 117 ranges.push_back(RangeEx(x86InterruptAddress(initialApicId, 0), 118 x86InterruptAddress(initialApicId, 0) + 119 PhysAddrAPICRangeSize)); 120 return ranges; | 113 range_list.clear(); 114 range_list.push_back(RangeEx(x86InterruptAddress(initialApicId, 0), 115 x86InterruptAddress(initialApicId, 0) + 116 PhysAddrAPICRangeSize)); |
121 } 122 123 void writeReg(uint8_t offset, uint32_t value); 124 uint32_t readReg(uint8_t offset); 125 126 Port *getPort(const std::string &if_name, int idx = -1) 127 { 128 if (if_name == "int_port") 129 return intPort; 130 return PioDevice::getPort(if_name, idx); 131 } 132 133 void signalInterrupt(int line); 134 void raiseInterruptPin(int number); 135 void lowerInterruptPin(int number); | 117 } 118 119 void writeReg(uint8_t offset, uint32_t value); 120 uint32_t readReg(uint8_t offset); 121 122 Port *getPort(const std::string &if_name, int idx = -1) 123 { 124 if (if_name == "int_port") 125 return intPort; 126 return PioDevice::getPort(if_name, idx); 127 } 128 129 void signalInterrupt(int line); 130 void raiseInterruptPin(int number); 131 void lowerInterruptPin(int number); |
136 void registerLocalApic(int id, Interrupts *localApic); | |
137 138 virtual void serialize(std::ostream &os); 139 virtual void unserialize(Checkpoint *cp, const std::string §ion); 140}; 141 142} // namespace X86ISA 143 144#endif //__DEV_X86_SOUTH_BRIDGE_I8254_HH__ | 132 133 virtual void serialize(std::ostream &os); 134 virtual void unserialize(Checkpoint *cp, const std::string §ion); 135}; 136 137} // namespace X86ISA 138 139#endif //__DEV_X86_SOUTH_BRIDGE_I8254_HH__ |