summaryrefslogtreecommitdiff
path: root/src/dev/pciconfigall.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/dev/pciconfigall.cc')
-rw-r--r--src/dev/pciconfigall.cc94
1 files changed, 0 insertions, 94 deletions
diff --git a/src/dev/pciconfigall.cc b/src/dev/pciconfigall.cc
deleted file mode 100644
index 882366a42..000000000
--- a/src/dev/pciconfigall.cc
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * 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: Andrew Schultz
- * Ali Saidi
- */
-
-/* @file
- * PCI Configspace implementation
- */
-
-#include "base/trace.hh"
-#include "debug/PciConfigAll.hh"
-#include "dev/pciconfigall.hh"
-#include "dev/pcireg.h"
-#include "dev/platform.hh"
-#include "mem/packet.hh"
-#include "mem/packet_access.hh"
-#include "params/PciConfigAll.hh"
-#include "sim/system.hh"
-
-PciConfigAll::PciConfigAll(const Params *p)
- : BasicPioDevice(p, p->size)
-{
- // the pio_addr Python parameter is ignored, and overridden by
- // this caluclated value
- pioAddr = p->platform->calcPciConfigAddr(params()->bus,0,0);
-}
-
-
-Tick
-PciConfigAll::read(PacketPtr pkt)
-{
- DPRINTF(PciConfigAll, "read va=%#x size=%d\n", pkt->getAddr(),
- pkt->getSize());
-
- switch (pkt->getSize()) {
- case sizeof(uint32_t):
- pkt->set<uint32_t>(0xFFFFFFFF);
- break;
- case sizeof(uint16_t):
- pkt->set<uint16_t>(0xFFFF);
- break;
- case sizeof(uint8_t):
- pkt->set<uint8_t>(0xFF);
- break;
- default:
- panic("invalid access size(?) for PCI configspace!\n");
- }
- pkt->makeAtomicResponse();
- return pioDelay;
-}
-
-Tick
-PciConfigAll::write(PacketPtr pkt)
-{
- panic("Attempting to write to config space on non-existent device\n");
- M5_DUMMY_RETURN
-}
-
-
-#ifndef DOXYGEN_SHOULD_SKIP_THIS
-
-PciConfigAll *
-PciConfigAllParams::create()
-{
- return new PciConfigAll(this);
-}
-
-#endif // DOXYGEN_SHOULD_SKIP_THIS