platform.hh (2760:4dbf498165ac) platform.hh (2846:89fbe74d8ea8)
1/*
2 * Copyright (c) 2004-2005 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/**
33 * @file
34 * Generic interface for platforms
35 */
36
37#ifndef __DEV_PLATFORM_HH__
38#define __DEV_PLATFORM_HH__
39
1/*
2 * Copyright (c) 2004-2005 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/**
33 * @file
34 * Generic interface for platforms
35 */
36
37#ifndef __DEV_PLATFORM_HH__
38#define __DEV_PLATFORM_HH__
39
40#include <bitset>
41#include <set>
42
40#include "sim/sim_object.hh"
41#include "arch/isa_traits.hh"
42
43class PciConfigAll;
44class IntrControl;
45class SimConsole;
46class Uart;
47class System;
48
49class Platform : public SimObject
50{
51 public:
52 /** Pointer to the interrupt controller */
53 IntrControl *intrctrl;
54
43#include "sim/sim_object.hh"
44#include "arch/isa_traits.hh"
45
46class PciConfigAll;
47class IntrControl;
48class SimConsole;
49class Uart;
50class System;
51
52class Platform : public SimObject
53{
54 public:
55 /** Pointer to the interrupt controller */
56 IntrControl *intrctrl;
57
55 /** Pointer to the PCI configuration space */
56 PciConfigAll *pciconfig;
57
58 /** Pointer to the UART, set by the uart */
59 Uart *uart;
60
61 /** Pointer to the system for info about the memory system. */
62 System *system;
63
64 public:
65 Platform(const std::string &name, IntrControl *intctrl);
66 virtual ~Platform();
58 /** Pointer to the UART, set by the uart */
59 Uart *uart;
60
61 /** Pointer to the system for info about the memory system. */
62 System *system;
63
64 public:
65 Platform(const std::string &name, IntrControl *intctrl);
66 virtual ~Platform();
67 virtual void init() { if (pciconfig == NULL) panic("PCI Config not set"); }
68 virtual void postConsoleInt() = 0;
69 virtual void clearConsoleInt() = 0;
70 virtual Tick intrFrequency() = 0;
71 virtual void postPciInt(int line);
72 virtual void clearPciInt(int line);
73 virtual Addr pciToDma(Addr pciAddr) const;
67 virtual void postConsoleInt() = 0;
68 virtual void clearConsoleInt() = 0;
69 virtual Tick intrFrequency() = 0;
70 virtual void postPciInt(int line);
71 virtual void clearPciInt(int line);
72 virtual Addr pciToDma(Addr pciAddr) const;
73 virtual Addr calcConfigAddr(int bus, int dev, int func) = 0;
74 virtual void registerPciDevice(uint8_t bus, uint8_t dev, uint8_t func,
75 uint8_t intr);
76
77 private:
78 std::bitset<256> intLines;
79 std::set<uint32_t> pciDevices;
80
74};
75
76#endif // __DEV_PLATFORM_HH__
81};
82
83#endif // __DEV_PLATFORM_HH__