platform.hh revision 10684:d1d95f0f4563
110448Snilay@cs.wisc.edu/* 210448Snilay@cs.wisc.edu * Copyright (c) 2004-2005 The Regents of The University of Michigan 310448Snilay@cs.wisc.edu * All rights reserved. 410448Snilay@cs.wisc.edu * 510448Snilay@cs.wisc.edu * Redistribution and use in source and binary forms, with or without 610448Snilay@cs.wisc.edu * modification, are permitted provided that the following conditions are 710448Snilay@cs.wisc.edu * met: redistributions of source code must retain the above copyright 810448Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer; 910448Snilay@cs.wisc.edu * redistributions in binary form must reproduce the above copyright 1010448Snilay@cs.wisc.edu * notice, this list of conditions and the following disclaimer in the 1110448Snilay@cs.wisc.edu * documentation and/or other materials provided with the distribution; 1210448Snilay@cs.wisc.edu * neither the name of the copyright holders nor the names of its 1310448Snilay@cs.wisc.edu * contributors may be used to endorse or promote products derived from 1410448Snilay@cs.wisc.edu * this software without specific prior written permission. 1510448Snilay@cs.wisc.edu * 1610448Snilay@cs.wisc.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1710448Snilay@cs.wisc.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1810448Snilay@cs.wisc.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1910448Snilay@cs.wisc.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2010448Snilay@cs.wisc.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2110448Snilay@cs.wisc.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2210447Snilay@cs.wisc.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2310447Snilay@cs.wisc.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2410447Snilay@cs.wisc.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2510447Snilay@cs.wisc.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2610447Snilay@cs.wisc.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2710447Snilay@cs.wisc.edu * 2810447Snilay@cs.wisc.edu * Authors: Andrew Schultz 2910447Snilay@cs.wisc.edu * Nathan Binkert 3010447Snilay@cs.wisc.edu */ 3110447Snilay@cs.wisc.edu 3210447Snilay@cs.wisc.edu/** 3310447Snilay@cs.wisc.edu * @file 3410447Snilay@cs.wisc.edu * Generic interface for platforms 3510447Snilay@cs.wisc.edu */ 3610447Snilay@cs.wisc.edu 3710447Snilay@cs.wisc.edu#ifndef __DEV_PLATFORM_HH__ 3810447Snilay@cs.wisc.edu#define __DEV_PLATFORM_HH__ 3910447Snilay@cs.wisc.edu 4010447Snilay@cs.wisc.edu#include <bitset> 4110447Snilay@cs.wisc.edu#include <set> 4210447Snilay@cs.wisc.edu 4310447Snilay@cs.wisc.edu#include "params/Platform.hh" 4410447Snilay@cs.wisc.edu#include "sim/sim_object.hh" 4510447Snilay@cs.wisc.edu 4610447Snilay@cs.wisc.educlass PciConfigAll; 4710447Snilay@cs.wisc.educlass IntrControl; 4810447Snilay@cs.wisc.educlass Terminal; 4910447Snilay@cs.wisc.educlass Uart; 5010447Snilay@cs.wisc.educlass System; 5110447Snilay@cs.wisc.edu 5210447Snilay@cs.wisc.educlass Platform : public SimObject 5310447Snilay@cs.wisc.edu{ 5410447Snilay@cs.wisc.edu public: 5510447Snilay@cs.wisc.edu /** Pointer to the interrupt controller */ 5610447Snilay@cs.wisc.edu IntrControl *intrctrl; 5710447Snilay@cs.wisc.edu 5810447Snilay@cs.wisc.edu public: 5910447Snilay@cs.wisc.edu typedef PlatformParams Params; 6010447Snilay@cs.wisc.edu Platform(const Params *p); 6110447Snilay@cs.wisc.edu virtual ~Platform(); 6210447Snilay@cs.wisc.edu virtual void postConsoleInt() = 0; 6310447Snilay@cs.wisc.edu virtual void clearConsoleInt() = 0; 6410447Snilay@cs.wisc.edu virtual void postPciInt(int line); 6510447Snilay@cs.wisc.edu virtual void clearPciInt(int line); 6610447Snilay@cs.wisc.edu virtual Addr pciToDma(Addr pciAddr) const; 6710447Snilay@cs.wisc.edu virtual Addr calcPciConfigAddr(int bus, int dev, int func) = 0; 6810447Snilay@cs.wisc.edu virtual Addr calcPciIOAddr(Addr addr) = 0; 6910447Snilay@cs.wisc.edu virtual Addr calcPciMemAddr(Addr addr) = 0; 7010447Snilay@cs.wisc.edu virtual void registerPciDevice(uint8_t bus, uint8_t dev, uint8_t func, 7110447Snilay@cs.wisc.edu uint8_t intr); 7210447Snilay@cs.wisc.edu 7310447Snilay@cs.wisc.edu private: 7410447Snilay@cs.wisc.edu std::bitset<256> intLines; 7510447Snilay@cs.wisc.edu std::set<uint32_t> pciDevices; 7610447Snilay@cs.wisc.edu 7710447Snilay@cs.wisc.edu}; 7810447Snilay@cs.wisc.edu 7910447Snilay@cs.wisc.edu#endif // __DEV_PLATFORM_HH__ 8010447Snilay@cs.wisc.edu