gem5 v24.0.0.0
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pci_host.hh
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1/*
2 * Copyright (c) 2022 EXAscale Performance SYStems (EXAPSYS)
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
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8 * to a hardware implementation of the functionality of the software
9 * licensed hereunder. You may use the software subject to the license
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11 * unmodified and in its entirety in all distributions of the software,
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13 *
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
16 * met: redistributions of source code must retain the above copyright
17 * notice, this list of conditions and the following disclaimer;
18 * redistributions in binary form must reproduce the above copyright
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37 */
38
39#ifndef __DEV_RISCV_PCI_HOST_HH__
40#define __DEV_RISCV_PCI_HOST_HH__
41
42#include "dev/pci/host.hh"
43#include "params/GenericRiscvPciHost.hh"
44
45namespace gem5
46{
47
49{
50 private:
51 const uint32_t intBase;
52 const uint32_t intCount;
53
54 public:
56 GenericRiscvPciHost(const GenericRiscvPciHostParams &p);
57
58 protected:
59 uint32_t mapPciInterrupt(const PciBusAddr &addr,
60 PciIntPin pin) const override;
61};
62
63}
64
65#endif // __DEV_RISCV_PCI_HOST_HH__
Configurable generic PCI host interface.
Definition host.hh:277
const uint32_t intCount
Definition pci_host.hh:52
const uint32_t intBase
Definition pci_host.hh:51
uint32_t mapPciInterrupt(const PciBusAddr &addr, PciIntPin pin) const override
Definition pci_host.cc:50
PARAMS(GenericRiscvPciHost)
GenericRiscvPciHost(const GenericRiscvPciHostParams &p)
Definition pci_host.cc:44
Bitfield< 0 > p
Bitfield< 3 > addr
Definition types.hh:84
Copyright (c) 2024 - Pranith Kumar Copyright (c) 2020 Inria All rights reserved.
Definition binary32.hh:36
PciIntPin
Definition types.hh:67

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