1/*
2 * Copyright (c) 2009 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
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Copyright (c) 2004-2005 The Regents of The University of Michigan
15 * All rights reserved.
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions are
19 * met: redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer;
21 * redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution;
24 * neither the name of the copyright holders nor the names of its
25 * contributors may be used to endorse or promote products derived from
26 * this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39 *
40 * Authors: Ali Saidi
41 */
42
43/**
44 * @file
45 * Declaration of top level class for the RealView platform chips. This class just
46 * retains pointers to all its children so the children can communicate.
47 */
48
49#ifndef __DEV_ARM_RealView_HH__
50#define __DEV_ARM_RealView_HH__
51
52#include "dev/platform.hh"
53#include "params/RealView.hh"
54
| 1/*
2 * Copyright (c) 2009 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
9 * licensed hereunder. You may use the software subject to the license
10 * terms below provided that you ensure that this notice is replicated
11 * unmodified and in its entirety in all distributions of the software,
12 * modified or unmodified, in source code or in binary form.
13 *
14 * Copyright (c) 2004-2005 The Regents of The University of Michigan
15 * All rights reserved.
16 *
17 * Redistribution and use in source and binary forms, with or without
18 * modification, are permitted provided that the following conditions are
19 * met: redistributions of source code must retain the above copyright
20 * notice, this list of conditions and the following disclaimer;
21 * redistributions in binary form must reproduce the above copyright
22 * notice, this list of conditions and the following disclaimer in the
23 * documentation and/or other materials provided with the distribution;
24 * neither the name of the copyright holders nor the names of its
25 * contributors may be used to endorse or promote products derived from
26 * this software without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
39 *
40 * Authors: Ali Saidi
41 */
42
43/**
44 * @file
45 * Declaration of top level class for the RealView platform chips. This class just
46 * retains pointers to all its children so the children can communicate.
47 */
48
49#ifndef __DEV_ARM_RealView_HH__
50#define __DEV_ARM_RealView_HH__
51
52#include "dev/platform.hh"
53#include "params/RealView.hh"
54
|
55class IdeController;
56class System;
57
58class RealView : public Platform
59{
60 public:
61 /** Pointer to the system */
62 System *system;
63
64 Gic *gic;
65
66 public:
67 typedef RealViewParams Params;
68 const Params *
69 params() const {
70 return dynamic_cast<const Params *>(_params);
71 }
72
73 /**
74 * Constructor for the Tsunami Class.
75 * @param name name of the object
76 * @param s system the object belongs to
77 * @param intctrl pointer to the interrupt controller
78 */
79 RealView(const Params *p);
80
81 /** Give platform a pointer to interrupt controller */
82 void setGic(Gic *_gic) { gic = _gic; }
83
84 /**
85 * Cause the cpu to post a serial interrupt to the CPU.
86 */
87 virtual void postConsoleInt();
88
89 /**
90 * Clear a posted CPU interrupt
91 */
92 virtual void clearConsoleInt();
93
94 /**
95 * Cause the chipset to post a cpi interrupt to the CPU.
96 */
97 virtual void postPciInt(int line);
98
99 /**
100 * Clear a posted PCI->CPU interrupt
101 */
102 virtual void clearPciInt(int line);
103
104
105 virtual Addr pciToDma(Addr pciAddr) const;
106
107 /**
108 * Calculate the configuration address given a bus/dev/func.
109 */
110 virtual Addr calcPciConfigAddr(int bus, int dev, int func);
111
112 /**
113 * Calculate the address for an IO location on the PCI bus.
114 */
115 virtual Addr calcPciIOAddr(Addr addr);
116
117 /**
118 * Calculate the address for a memory location on the PCI bus.
119 */
120 virtual Addr calcPciMemAddr(Addr addr);
121};
122
123#endif // __DEV_ARM_RealView_HH__
| 56class IdeController;
57class System;
58
59class RealView : public Platform
60{
61 public:
62 /** Pointer to the system */
63 System *system;
64
65 Gic *gic;
66
67 public:
68 typedef RealViewParams Params;
69 const Params *
70 params() const {
71 return dynamic_cast<const Params *>(_params);
72 }
73
74 /**
75 * Constructor for the Tsunami Class.
76 * @param name name of the object
77 * @param s system the object belongs to
78 * @param intctrl pointer to the interrupt controller
79 */
80 RealView(const Params *p);
81
82 /** Give platform a pointer to interrupt controller */
83 void setGic(Gic *_gic) { gic = _gic; }
84
85 /**
86 * Cause the cpu to post a serial interrupt to the CPU.
87 */
88 virtual void postConsoleInt();
89
90 /**
91 * Clear a posted CPU interrupt
92 */
93 virtual void clearConsoleInt();
94
95 /**
96 * Cause the chipset to post a cpi interrupt to the CPU.
97 */
98 virtual void postPciInt(int line);
99
100 /**
101 * Clear a posted PCI->CPU interrupt
102 */
103 virtual void clearPciInt(int line);
104
105
106 virtual Addr pciToDma(Addr pciAddr) const;
107
108 /**
109 * Calculate the configuration address given a bus/dev/func.
110 */
111 virtual Addr calcPciConfigAddr(int bus, int dev, int func);
112
113 /**
114 * Calculate the address for an IO location on the PCI bus.
115 */
116 virtual Addr calcPciIOAddr(Addr addr);
117
118 /**
119 * Calculate the address for a memory location on the PCI bus.
120 */
121 virtual Addr calcPciMemAddr(Addr addr);
122};
123
124#endif // __DEV_ARM_RealView_HH__
|