2 * Copyright (c) 2004-2005 The Regents of The University of Michigan
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14 * this software without specific prior written permission.
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32 #include "base/misc.hh"
33 #include "dev/platform.hh"
34 #include "sim/sim_exit.hh"
37 using namespace TheISA
;
39 Platform::Platform(const Params
*p
)
40 : SimObject(p
), intrctrl(p
->intrctrl
)
49 Platform::postPciInt(int line
)
51 panic("No PCI interrupt support in platform.");
55 Platform::clearPciInt(int line
)
57 panic("No PCI interrupt support in platform.");
61 Platform::pciToDma(Addr pciAddr
) const
63 panic("No PCI dma support in platform.");
68 Platform::registerPciDevice(uint8_t bus
, uint8_t dev
, uint8_t func
, uint8_t intr
)
70 uint32_t bdf
= bus
<< 16 | dev
<< 8 | func
<< 0;
71 if (pciDevices
.find(bdf
) != pciDevices
.end())
72 fatal("Two PCI devices have same bus:device:function\n");
74 if (intLines
.test(intr
))
75 fatal("Two PCI devices have same interrupt line: %d\n", intr
);
77 pciDevices
.insert(bdf
);