1/* 2 * Copyright (c) 2006 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; --- 25 unchanged lines hidden (view full) --- 34 */ 35 36#ifndef __DEV_SPARC_MM_DISK_HH__ 37#define __DEV_SPARC_MM_DISK_HH__ 38 39#include "base/range.hh" 40#include "dev/io_device.hh" 41#include "dev/disk_image.hh" |
42#include "params/MmDisk.hh" |
43 44class MmDisk : public BasicPioDevice 45{ 46 private: 47 DiskImage *image; 48 off_t curSector; 49 bool dirty; 50 uint8_t diskData[SectorSize]; 51 52 public: |
53 typedef MmDiskParams Params; 54 MmDisk(const Params *p); 55 56 const Params * 57 params() const |
58 { |
59 return dynamic_cast<const Params *>(_params); 60 } |
61 |
62 virtual Tick read(PacketPtr pkt); 63 virtual Tick write(PacketPtr pkt); 64 65 virtual void serialize(std::ostream &os); 66}; 67 68#endif //__DEV_SPARC_MM_DISK_HH__ 69 |