dev: Move existing PCI device functionality to src/dev/pci

Move pcidev.(hh|cc) to src/dev/pci/device.(hh|cc) and update existing
devices to use the new header location. This also renames the PCIDEV
debug flag to have a capitalization that is consistent with the PCI
host and other devices.

--HG--
rename : src/dev/Pci.py => src/dev/pci/PciDevice.py
rename : src/dev/pcidev.cc => src/dev/pci/device.cc
rename : src/dev/pcidev.hh => src/dev/pci/device.hh
rename : src/dev/pcireg.h => src/dev/pci/pcireg.h

1 files changed, 0 insertions, 227 deletions

diff --git a/src/dev/pcidev.hh b/src/dev/pcidev.hh
deleted file mode 100644
index a7a2137b0..000000000
--- a/src/dev/pcidev.hh
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (c) 2013 ARM Limited
- * All rights reserved
- *
- * The license below extends only to copyright in the software and shall
- * not be construed as granting a license to any other intellectual
- * property including but not limited to intellectual property relating
- * to a hardware implementation of the functionality of the software
- * licensed hereunder.  You may use the software subject to the license
- * terms below provided that you ensure that this notice is replicated
- * unmodified and in its entirety in all distributions of the software,
- * modified or unmodified, in source code or in binary form.
- *
- * Copyright (c) 2004-2005 The Regents of The University of Michigan
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * Authors: Ali Saidi
- *          Andrew Schultz
- *          Nathan Binkert
- */
-
-/* @file
- * Interface for devices using PCI configuration
- */
-
-#ifndef __DEV_PCIDEV_HH__
-#define __DEV_PCIDEV_HH__
-
-#include <cstring>
-#include <vector>
-
-#include "dev/dma_device.hh"
-#include "dev/pcireg.h"
-#include "dev/pci/host.hh"
-#include "params/PciDevice.hh"
-#include "sim/byteswap.hh"
-
-#define BAR_IO_MASK 0x3
-#define BAR_MEM_MASK 0xF
-#define BAR_IO_SPACE_BIT 0x1
-#define BAR_IO_SPACE(x) ((x) & BAR_IO_SPACE_BIT)
-#define BAR_NUMBER(x) (((x) - PCI0_BASE_ADDR0) >> 0x2);
-
-/**
- * PCI device, base implementation is only config space.
- */
-class PciDevice : public DmaDevice
-{
-  protected:
-    const PciBusAddr _busAddr;
-
-    /** The current config space.  */
-    PCIConfig config;
-
-    /** The capability list structures and base addresses
-     * @{
-     */
-    const int PMCAP_BASE;
-    const int PMCAP_ID_OFFSET;
-    const int PMCAP_PC_OFFSET;
-    const int PMCAP_PMCS_OFFSET;
-    PMCAP pmcap;
-
-    const int MSICAP_BASE;
-    MSICAP msicap;
-
-    const int MSIXCAP_BASE;
-    const int MSIXCAP_ID_OFFSET;
-    const int MSIXCAP_MXC_OFFSET;
-    const int MSIXCAP_MTAB_OFFSET;
-    const int MSIXCAP_MPBA_OFFSET;
-    int MSIX_TABLE_OFFSET;
-    int MSIX_TABLE_END;
-    int MSIX_PBA_OFFSET;
-    int MSIX_PBA_END;
-    MSIXCAP msixcap;
-
-    const int PXCAP_BASE;
-    PXCAP pxcap;
-    /** @} */
-
-    /** MSIX Table and PBA Structures */
-    std::vector<MSIXTable> msix_table;
-    std::vector<MSIXPbaEntry> msix_pba;
-
-    /** The size of the BARs */
-    uint32_t BARSize[6];
-
-    /** The current address mapping of the BARs */
-    Addr BARAddrs[6];
-
-    /** Whether the BARs are really hardwired legacy IO locations. */
-    bool legacyIO[6];
-
-    /**
-     * Does the given address lie within the space mapped by the given
-     * base address register?
-     */
-    bool
-    isBAR(Addr addr, int bar) const
-    {
-        assert(bar >= 0 && bar < 6);
-        return BARAddrs[bar] <= addr && addr < BARAddrs[bar] + BARSize[bar];
-    }
-
-    /**
-     * Which base address register (if any) maps the given address?
-     * @return The BAR number (0-5 inclusive), or -1 if none.
-     */
-    int
-    getBAR(Addr addr)
-    {
-        for (int i = 0; i <= 5; ++i)
-            if (isBAR(addr, i))
-                return i;
-
-        return -1;
-    }
-
-    /**
-     * Which base address register (if any) maps the given address?
-     * @param addr The address to check.
-     * @retval bar The BAR number (0-5 inclusive),
-     *             only valid if return value is true.
-     * @retval offs The offset from the base address,
-     *              only valid if return value is true.
-     * @return True iff address maps to a base address register's region.
-     */
-    bool
-    getBAR(Addr addr, int &bar, Addr &offs)
-    {
-        int b = getBAR(addr);
-        if (b < 0)
-            return false;
-
-        offs = addr - BARAddrs[b];
-        bar = b;
-        return true;
-    }
-
-  public: // Host configuration interface
-    /**
-     * Write to the PCI config space data that is stored locally. This may be
-     * overridden by the device but at some point it will eventually call this
-     * for normal operations that it does not need to override.
-     * @param pkt packet containing the write the offset into config space
-     */
-    virtual Tick writeConfig(PacketPtr pkt);
-
-
-    /**
-     * Read from the PCI config space data that is stored locally. This may be
-     * overridden by the device but at some point it will eventually call this
-     * for normal operations that it does not need to override.
-     * @param pkt packet containing the write the offset into config space
-     */
-    virtual Tick readConfig(PacketPtr pkt);
-
-  protected:
-    PciHost::DeviceInterface hostInterface;
-
-    Tick pioDelay;
-    Tick configDelay;
-
-  public:
-    Addr pciToDma(Addr pci_addr) const {
-        return hostInterface.dmaAddr(pci_addr);
-    }
-
-    void intrPost() { hostInterface.postInt(); }
-    void intrClear() { hostInterface.clearInt(); }
-
-    uint8_t interruptLine() const { return letoh(config.interruptLine); }
-
-    /**
-     * Determine the address ranges that this device responds to.
-     *
-     * @return a list of non-overlapping address ranges
-     */
-    AddrRangeList getAddrRanges() const override;
-
-    /**
-     * Constructor for PCI Dev. This function copies data from the
-     * config file object PCIConfigData and registers the device with
-     * a PciHost object.
-     */
-    PciDevice(const PciDeviceParams *params);
-
-    /**
-     * Serialize this object to the given output stream.
-     * @param os The stream to serialize to.
-     */
-    void serialize(CheckpointOut &cp) const override;
-
-    /**
-     * Reconstruct the state of this object from a checkpoint.
-     * @param cp The checkpoint use.
-     * @param section The section name of this object
-     */
-    void unserialize(CheckpointIn &cp) override;
-
-    const PciBusAddr &busAddr() const { return _busAddr; }
-};
-#endif // __DEV_PCIDEV_HH__