dev: Move generic serial devices to src/dev/serial

Change-Id: I104227fc460f8b561e7375b329a541c1fce881b2
Signed-off-by: Andreas Sandberg <andreas.sandberg@arm.com>
Reviewed-by: Curtis Dunham <curtis.dunham@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/4291
Reviewed-by: Gabe Black <gabeblack@google.com>

1 files changed, 0 insertions, 95 deletions

diff --git a/src/dev/serial.cc b/src/dev/serial.cc
deleted file mode 100644
index 68fc94c57..000000000
--- a/src/dev/serial.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright (c) 2014, 2017 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.
- *
- * 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: Andreas Sandberg
- */
-
-#include "dev/serial.hh"
-
-#include "base/misc.hh"
-#include "params/SerialDevice.hh"
-#include "params/SerialNullDevice.hh"
-
-SerialDevice::SerialDevice(const SerialDeviceParams *p)
-    : SimObject(p), interfaceCallback(nullptr)
-{
-}
-
-SerialDevice::~SerialDevice()
-{
-}
-
-void
-SerialDevice::regInterfaceCallback(Callback *c)
-{
-    // This can happen if the user has connected multiple UARTs to the
-    // same terminal. In that case, each of them tries to register
-    // callbacks.
-    if (interfaceCallback)
-        fatal("A UART has already been associated with this device.\n");
-    interfaceCallback = c;
-}
-
-void
-SerialDevice::notifyInterface()
-{
-    assert(dataAvailable());
-    // Registering a callback is optional.
-    if (interfaceCallback)
-        interfaceCallback->process();
-}
-
-
-
-
-SerialNullDevice::SerialNullDevice(const SerialNullDeviceParams *p)
-    : SerialDevice(p)
-{
-}
-
-uint8_t
-SerialNullDevice::readData()
-{
-    panic("SerialNullDevice does not have pending data.\n");
-}
-
-
-
-SerialNullDevice *
-SerialNullDeviceParams::create()
-{
-    return new SerialNullDevice(this);
-}