speaker.hh (9338:97b4a2be1e5b) speaker.hh (9808:13ffc0066b76)
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;

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

59 typedef PcSpeakerParams Params;
60
61 const Params *
62 params() const
63 {
64 return dynamic_cast<const Params *>(_params);
65 }
66
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;

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

59 typedef PcSpeakerParams Params;
60
61 const Params *
62 params() const
63 {
64 return dynamic_cast<const Params *>(_params);
65 }
66
67 Speaker(Params *p) : BasicPioDevice(p),
67 Speaker(Params *p) : BasicPioDevice(p, 1),
68 latency(p->pio_latency), controlVal(0), timer(p->i8254)
69 {
68 latency(p->pio_latency), controlVal(0), timer(p->i8254)
69 {
70 pioSize = 1;
71 }
72
73 Tick read(PacketPtr pkt);
74
75 Tick write(PacketPtr pkt);
76
77 virtual void serialize(std::ostream &os);
78 virtual void unserialize(Checkpoint *cp, const std::string &section);
79
80};
81
82} // namespace X86ISA
83
84#endif //__DEV_X86_SPEAKER_HH__
70 }
71
72 Tick read(PacketPtr pkt);
73
74 Tick write(PacketPtr pkt);
75
76 virtual void serialize(std::ostream &os);
77 virtual void unserialize(Checkpoint *cp, const std::string &section);
78
79};
80
81} // namespace X86ISA
82
83#endif //__DEV_X86_SPEAKER_HH__