platform.hh revision 1762
111663Stushar@ece.gatech.edu/* 211663Stushar@ece.gatech.edu * Copyright (c) 2004-2005 The Regents of The University of Michigan 311663Stushar@ece.gatech.edu * All rights reserved. 411663Stushar@ece.gatech.edu * 511663Stushar@ece.gatech.edu * Redistribution and use in source and binary forms, with or without 611663Stushar@ece.gatech.edu * modification, are permitted provided that the following conditions are 711663Stushar@ece.gatech.edu * met: redistributions of source code must retain the above copyright 811663Stushar@ece.gatech.edu * notice, this list of conditions and the following disclaimer; 911663Stushar@ece.gatech.edu * redistributions in binary form must reproduce the above copyright 1011663Stushar@ece.gatech.edu * notice, this list of conditions and the following disclaimer in the 1111663Stushar@ece.gatech.edu * documentation and/or other materials provided with the distribution; 1211663Stushar@ece.gatech.edu * neither the name of the copyright holders nor the names of its 1311663Stushar@ece.gatech.edu * contributors may be used to endorse or promote products derived from 1411663Stushar@ece.gatech.edu * this software without specific prior written permission. 1511663Stushar@ece.gatech.edu * 1611663Stushar@ece.gatech.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1711663Stushar@ece.gatech.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 1811663Stushar@ece.gatech.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 1911663Stushar@ece.gatech.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2011663Stushar@ece.gatech.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2111663Stushar@ece.gatech.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2211663Stushar@ece.gatech.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2311663Stushar@ece.gatech.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2411663Stushar@ece.gatech.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2511663Stushar@ece.gatech.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2611663Stushar@ece.gatech.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2711663Stushar@ece.gatech.edu */ 2811663Stushar@ece.gatech.edu 2911663Stushar@ece.gatech.edu/** 3011663Stushar@ece.gatech.edu * @file 3111663Stushar@ece.gatech.edu * Generic interface for platforms 3211663Stushar@ece.gatech.edu */ 3311663Stushar@ece.gatech.edu 3411663Stushar@ece.gatech.edu#ifndef __DEV_PLATFORM_HH__ 3511663Stushar@ece.gatech.edu#define __DEV_PLATFORM_HH__ 3611663Stushar@ece.gatech.edu 3711663Stushar@ece.gatech.edu#include "sim/sim_object.hh" 3811663Stushar@ece.gatech.edu#include "targetarch/isa_traits.hh" 3911663Stushar@ece.gatech.edu 4011663Stushar@ece.gatech.educlass PciConfigAll; 4111663Stushar@ece.gatech.educlass IntrControl; 4211663Stushar@ece.gatech.educlass SimConsole; 4311663Stushar@ece.gatech.educlass Uart; 4411663Stushar@ece.gatech.edu 4511663Stushar@ece.gatech.educlass Platform : public SimObject 4611663Stushar@ece.gatech.edu{ 4711663Stushar@ece.gatech.edu public: 4811663Stushar@ece.gatech.edu /** Pointer to the interrupt controller */ 4911663Stushar@ece.gatech.edu IntrControl *intrctrl; 5011663Stushar@ece.gatech.edu 5111663Stushar@ece.gatech.edu /** Pointer to the PCI configuration space */ 5211663Stushar@ece.gatech.edu PciConfigAll *pciconfig; 5311663Stushar@ece.gatech.edu 5411663Stushar@ece.gatech.edu /** Pointer to the UART, set by the uart */ 5511663Stushar@ece.gatech.edu Uart *uart; 5611663Stushar@ece.gatech.edu 5711663Stushar@ece.gatech.edu public: 5811663Stushar@ece.gatech.edu Platform(const std::string &name, IntrControl *intctrl, PciConfigAll *pci); 5911663Stushar@ece.gatech.edu virtual ~Platform(); 6011663Stushar@ece.gatech.edu virtual void postConsoleInt() = 0; 6111663Stushar@ece.gatech.edu virtual void clearConsoleInt() = 0; 6211663Stushar@ece.gatech.edu virtual Tick intrFrequency() = 0; 6311663Stushar@ece.gatech.edu virtual void postPciInt(int line); 6411663Stushar@ece.gatech.edu virtual void clearPciInt(int line); 6511663Stushar@ece.gatech.edu virtual Addr pciToDma(Addr pciAddr) const; 6611663Stushar@ece.gatech.edu}; 6711663Stushar@ece.gatech.edu 6811663Stushar@ece.gatech.edu#endif // __DEV_PLATFORM_HH__ 6911663Stushar@ece.gatech.edu