isa_fake.cc (2632:1bb2f91485ea) isa_fake.cc (2641:6d9d837e2032)
1/*
2 * Copyright (c) 2004-2005 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;

--- 37 unchanged lines hidden (view full) ---

46 : BasicPioDevice(p)
47{
48 pioSize = p->pio_size;
49}
50
51Tick
52IsaFake::read(Packet *pkt)
53{
1/*
2 * Copyright (c) 2004-2005 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;

--- 37 unchanged lines hidden (view full) ---

46 : BasicPioDevice(p)
47{
48 pioSize = p->pio_size;
49}
50
51Tick
52IsaFake::read(Packet *pkt)
53{
54 assert(pkt->result == Unknown);
55 assert(pkt->addr >= pioAddr && pkt->addr < pioAddr + pioSize);
54 assert(pkt->result == Packet::Unknown);
55 assert(pkt->getAddr() >= pioAddr && pkt->getAddr() < pioAddr + pioSize);
56
57 pkt->time += pioDelay;
58
56
57 pkt->time += pioDelay;
58
59 DPRINTF(Tsunami, "read va=%#x size=%d\n", pkt->addr, pkt->size);
59 DPRINTF(Tsunami, "read va=%#x size=%d\n", pkt->getAddr(), pkt->getSize());
60
60
61 switch (pkt->size) {
61 switch (pkt->getSize()) {
62 pkt->set(0xFFFFFFFFFFFFFFFFULL);
63 break;
64 case sizeof(uint32_t):
65 pkt->set((uint32_t)0xFFFFFFFF);
66 break;
67 case sizeof(uint16_t):
68 pkt->set((uint16_t)0xFFFF);
69 break;
70 case sizeof(uint8_t):
71 pkt->set((uint8_t)0xFF);
72 break;
73 default:
74 panic("invalid access size(?) for PCI configspace!\n");
75 }
62 pkt->set(0xFFFFFFFFFFFFFFFFULL);
63 break;
64 case sizeof(uint32_t):
65 pkt->set((uint32_t)0xFFFFFFFF);
66 break;
67 case sizeof(uint16_t):
68 pkt->set((uint16_t)0xFFFF);
69 break;
70 case sizeof(uint8_t):
71 pkt->set((uint8_t)0xFF);
72 break;
73 default:
74 panic("invalid access size(?) for PCI configspace!\n");
75 }
76 pkt->result = Success;
76 pkt->result = Packet::Success;
77 return pioDelay;
78}
79
80Tick
81IsaFake::write(Packet *pkt)
82{
83 pkt->time += pioDelay;
77 return pioDelay;
78}
79
80Tick
81IsaFake::write(Packet *pkt)
82{
83 pkt->time += pioDelay;
84 DPRINTF(Tsunami, "write - va=%#x size=%d \n", pkt->addr, pkt->size);
85 pkt->result = Success;
84 DPRINTF(Tsunami, "write - va=%#x size=%d \n", pkt->getAddr(), pkt->getSize());
85 pkt->result = Packet::Success;
86 return pioDelay;
87}
88
89BEGIN_DECLARE_SIM_OBJECT_PARAMS(IsaFake)
90
91 Param<Addr> pio_addr;
92 Param<Tick> pio_latency;
93 Param<Addr> pio_size;

--- 28 unchanged lines hidden --- 		86 return pioDelay;
87}
88
89BEGIN_DECLARE_SIM_OBJECT_PARAMS(IsaFake)
90
91 Param<Addr> pio_addr;
92 Param<Tick> pio_latency;
93 Param<Addr> pio_size;

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