amba_device.hh (7584:28ddf6d9e982) | amba_device.hh (7587:177151a54462) |
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1/* 2 * Copyright (c) 2010 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 36 unchanged lines hidden (view full) --- 45 * This is a base class for AMBA devices that have to respond to Device and 46 * Implementer ID calls. 47 */ 48 49#ifndef __DEV_ARM_AMBA_DEVICE_H__ 50#define __DEV_ARM_AMBA_DEVICE_H__ 51 52#include "base/range.hh" | 1/* 2 * Copyright (c) 2010 ARM Limited 3 * All rights reserved 4 * 5 * The license below extends only to copyright in the software and shall 6 * not be construed as granting a license to any other intellectual 7 * property including but not limited to intellectual property relating 8 * to a hardware implementation of the functionality of the software --- 36 unchanged lines hidden (view full) --- 45 * This is a base class for AMBA devices that have to respond to Device and 46 * Implementer ID calls. 47 */ 48 49#ifndef __DEV_ARM_AMBA_DEVICE_H__ 50#define __DEV_ARM_AMBA_DEVICE_H__ 51 52#include "base/range.hh" |
53#include "mem/packet.hh" 54#include "mem/packet_access.hh" |
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53#include "dev/io_device.hh" 54#include "params/AmbaDevice.hh" | 55#include "dev/io_device.hh" 56#include "params/AmbaDevice.hh" |
57#include "params/AmbaDmaDevice.hh" |
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55 | 58 |
59namespace AmbaDev { 60 61const int AMBA_PER_ID0 = 0xFE0; 62const int AMBA_PER_ID1 = 0xFE4; 63const int AMBA_PER_ID2 = 0xFE8; 64const int AMBA_PER_ID3 = 0xFEC; 65const int AMBA_CEL_ID0 = 0xFF0; 66const int AMBA_CEL_ID1 = 0xFF4; 67const int AMBA_CEL_ID2 = 0xFF8; 68const int AMBA_CEL_ID3 = 0xFFC; 69 70bool readId(PacketPtr pkt, uint64_t amba_id, Addr pio_addr); 71} 72 |
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56class AmbaDevice : public BasicPioDevice 57{ 58 protected: | 73class AmbaDevice : public BasicPioDevice 74{ 75 protected: |
59 static const int AMBA_PER_ID0 = 0xFE0; 60 static const int AMBA_PER_ID1 = 0xFE4; 61 static const int AMBA_PER_ID2 = 0xFE8; 62 static const int AMBA_PER_ID3 = 0xFEC; 63 static const int AMBA_CEL_ID0 = 0xFF0; 64 static const int AMBA_CEL_ID1 = 0xFF4; 65 static const int AMBA_CEL_ID2 = 0xFF8; 66 static const int AMBA_CEL_ID3 = 0xFFC; 67 | |
68 uint64_t ambaId; 69 70 public: | 76 uint64_t ambaId; 77 78 public: |
71 typedef AmbaDeviceParams Params; 72 const Params * 73 params() const 74 { 75 return dynamic_cast<const Params *>(_params); 76 } | 79 typedef AmbaDeviceParams Params; |
77 AmbaDevice(const Params *p); | 80 AmbaDevice(const Params *p); |
81}; |
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78 | 82 |
79 bool readId(PacketPtr pkt); | 83class AmbaDmaDevice : public DmaDevice 84{ 85 protected: 86 uint64_t ambaId; 87 88 public: 89 typedef AmbaDmaDeviceParams Params; 90 AmbaDmaDevice(const Params *p); |
80}; 81 | 91}; 92 |
82#endif //__DEV_ARM_AMBA_FAKE_H__ | 93 94#endif //__DEV_ARM_AMBA_DEVICE_H__ |