i82094aa.cc (5827:ac2c268bf4f1) i82094aa.cc (5898:541097c69e22)
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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62 pkt->set<uint32_t>(regSel);
63 break;
64 case 16:
65 pkt->set<uint32_t>(readReg(regSel));
66 break;
67 default:
68 panic("Illegal read from I/O APIC.\n");
69 }
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;

--- 53 unchanged lines hidden (view full) ---

62 pkt->set<uint32_t>(regSel);
63 break;
64 case 16:
65 pkt->set<uint32_t>(readReg(regSel));
66 break;
67 default:
68 panic("Illegal read from I/O APIC.\n");
69 }
70 pkt->makeAtomicResponse();
70 return latency;
71}
72
73Tick
74X86ISA::I82094AA::write(PacketPtr pkt)
75{
76 assert(pkt->getSize() == 4);
77 Addr offset = pkt->getAddr() - pioAddr;
78 switch(offset) {
79 case 0:
80 regSel = pkt->get<uint32_t>();
81 break;
82 case 16:
83 writeReg(regSel, pkt->get<uint32_t>());
84 break;
85 default:
86 panic("Illegal write to I/O APIC.\n");
87 }
71 return latency;
72}
73
74Tick
75X86ISA::I82094AA::write(PacketPtr pkt)
76{
77 assert(pkt->getSize() == 4);
78 Addr offset = pkt->getAddr() - pioAddr;
79 switch(offset) {
80 case 0:
81 regSel = pkt->get<uint32_t>();
82 break;
83 case 16:
84 writeReg(regSel, pkt->get<uint32_t>());
85 break;
86 default:
87 panic("Illegal write to I/O APIC.\n");
88 }
89 pkt->makeAtomicResponse();
88 return latency;
89}
90
91void
92X86ISA::I82094AA::writeReg(uint8_t offset, uint32_t value)
93{
94 if (offset == 0x0) {
95 id = bits(value, 27, 24);

--- 139 unchanged lines hidden --- 		90 return latency;
91}
92
93void
94X86ISA::I82094AA::writeReg(uint8_t offset, uint32_t value)
95{
96 if (offset == 0x0) {
97 id = bits(value, 27, 24);

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