81d5ffe7de
some sundry problems with new interface
dev/alpha_console.cc:
dev/alpha_console.hh:
dev/baddev.cc:
dev/baddev.hh:
dev/pciconfigall.cc:
dev/pciconfigall.hh:
dev/pcidev.cc:
dev/pcidev.hh:
dev/tsunami_cchip.cc:
dev/tsunami_cchip.hh:
dev/tsunami_io.cc:
dev/tsunami_io.hh:
dev/tsunami_pchip.cc:
dev/tsunami_pchip.hh:
dev/tsunami_uart.cc:
dev/tsunami_uart.hh:
Fixed to use new FunctionalMemory interface
--HG--
extra : convert_revision : bee98e6285d92f28fafacf919ab06eaf333a9b56
94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
/*
|
|
* Copyright (c) 2003 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.
|
|
*/
|
|
|
|
/*
|
|
* @todo
|
|
* Should derive Tsunami from common platform class so PCI will work with
|
|
* multiple platforms
|
|
*
|
|
* @file
|
|
* PCI Config space implementation.
|
|
*/
|
|
|
|
#ifndef __PCICONFIGALL_HH__
|
|
#define __PCICONFIGALL_HH__
|
|
|
|
#include "mem/functional_mem/functional_memory.hh"
|
|
#include "dev/tsunami.hh"
|
|
#include "dev/pcireg.h"
|
|
|
|
#define MAX_PCI_DEV 32
|
|
#define MAX_PCI_FUNC 8
|
|
|
|
class PciDev;
|
|
|
|
/**
|
|
* PCI Config Space
|
|
* All of PCI config space needs to return -1 on Tsunami, except
|
|
* the devices that exist. This device maps the entire bus config
|
|
* space and passes the requests on to TsunamiPCIDev devices as
|
|
* appropriate.
|
|
*/
|
|
class PCIConfigAll : public FunctionalMemory
|
|
{
|
|
private:
|
|
Addr addr;
|
|
static const Addr size = 0xffffff;
|
|
|
|
protected:
|
|
|
|
/**
|
|
* Pointer to the Tsunmi Object so we can communicate
|
|
* to other Tsunami devices in need be.
|
|
* @todo Make this more generic for multiple platforms
|
|
*/
|
|
Tsunami *tsunami;
|
|
|
|
public:
|
|
/**
|
|
* Pointers to all the devices that are registered with this
|
|
* particular config space.
|
|
*/
|
|
PciDev* devices[MAX_PCI_DEV][MAX_PCI_FUNC];
|
|
|
|
/**
|
|
* The default constructor.
|
|
*/
|
|
PCIConfigAll(const std::string &name, Tsunami *t, Addr a,
|
|
MemoryController *mmu);
|
|
|
|
virtual Fault read(MemReqPtr &req, uint8_t *data);
|
|
virtual Fault write(MemReqPtr &req, const uint8_t *data);
|
|
|
|
virtual void serialize(std::ostream &os);
|
|
virtual void unserialize(Checkpoint *cp, const std::string §ion);
|
|
|
|
};
|
|
|
|
#endif // __PCICONFIGALL_HH__
|