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 |
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 |
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 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 |
81}; 82 83#endif // __DEV_PLATFORM_HH__ |