i8254.cc (5642:102cf92b8ea9) i8254.cc (5827:ac2c268bf4f1)
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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32#include "dev/x86/intdev.hh"
33#include "mem/packet.hh"
34#include "mem/packet_access.hh"
35
36void
37X86ISA::I8254::counterInterrupt(unsigned int num)
38{
39 DPRINTF(I8254, "Interrupt from counter %d.\n", num);
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;

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

32#include "dev/x86/intdev.hh"
33#include "mem/packet.hh"
34#include "mem/packet_access.hh"
35
36void
37X86ISA::I8254::counterInterrupt(unsigned int num)
38{
39 DPRINTF(I8254, "Interrupt from counter %d.\n", num);
40 if (num == 0)
41 intPin->signalInterrupt();
40 if (num == 0) {
41 intPin->raise();
42 //XXX This is a hack.
43 intPin->lower();
44 }
42}
43
44Tick
45X86ISA::I8254::read(PacketPtr pkt)
46{
47 assert(pkt->getSize() == 1);
48 Addr offset = pkt->getAddr() - pioAddr;
49 if (offset < 3) {

--- 29 unchanged lines hidden --- 		45}
46
47Tick
48X86ISA::I8254::read(PacketPtr pkt)
49{
50 assert(pkt->getSize() == 1);
51 Addr offset = pkt->getAddr() - pioAddr;
52 if (offset < 3) {

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