112653Sandreas.sandberg@arm.com/* 212653Sandreas.sandberg@arm.com * Copyright (c) 2017-2018 ARM Limited 312653Sandreas.sandberg@arm.com * All rights reserved 412653Sandreas.sandberg@arm.com * 512653Sandreas.sandberg@arm.com * The license below extends only to copyright in the software and shall 612653Sandreas.sandberg@arm.com * not be construed as granting a license to any other intellectual 712653Sandreas.sandberg@arm.com * property including but not limited to intellectual property relating 812653Sandreas.sandberg@arm.com * to a hardware implementation of the functionality of the software 912653Sandreas.sandberg@arm.com * licensed hereunder. You may use the software subject to the license 1012653Sandreas.sandberg@arm.com * terms below provided that you ensure that this notice is replicated 1112653Sandreas.sandberg@arm.com * unmodified and in its entirety in all distributions of the software, 1212653Sandreas.sandberg@arm.com * modified or unmodified, in source code or in binary form. 1312653Sandreas.sandberg@arm.com * 1412653Sandreas.sandberg@arm.com * Copyright (c) 2008 The Regents of The University of Michigan 1512653Sandreas.sandberg@arm.com * All rights reserved. 1612653Sandreas.sandberg@arm.com * 1712653Sandreas.sandberg@arm.com * Redistribution and use in source and binary forms, with or without 1812653Sandreas.sandberg@arm.com * modification, are permitted provided that the following conditions are 1912653Sandreas.sandberg@arm.com * met: redistributions of source code must retain the above copyright 2012653Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer; 2112653Sandreas.sandberg@arm.com * redistributions in binary form must reproduce the above copyright 2212653Sandreas.sandberg@arm.com * notice, this list of conditions and the following disclaimer in the 2312653Sandreas.sandberg@arm.com * documentation and/or other materials provided with the distribution; 2412653Sandreas.sandberg@arm.com * neither the name of the copyright holders nor the names of its 2512653Sandreas.sandberg@arm.com * contributors may be used to endorse or promote products derived from 2612653Sandreas.sandberg@arm.com * this software without specific prior written permission. 2712653Sandreas.sandberg@arm.com * 2812653Sandreas.sandberg@arm.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 2912653Sandreas.sandberg@arm.com * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 3012653Sandreas.sandberg@arm.com * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 3112653Sandreas.sandberg@arm.com * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 3212653Sandreas.sandberg@arm.com * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 3312653Sandreas.sandberg@arm.com * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 3412653Sandreas.sandberg@arm.com * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 3512653Sandreas.sandberg@arm.com * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 3612653Sandreas.sandberg@arm.com * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 3712653Sandreas.sandberg@arm.com * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 3812653Sandreas.sandberg@arm.com * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 3912653Sandreas.sandberg@arm.com * 4012653Sandreas.sandberg@arm.com * Authors: Gabe Black 4112653Sandreas.sandberg@arm.com * Andreas Sandberg 4212653Sandreas.sandberg@arm.com */ 4312653Sandreas.sandberg@arm.com 4412653Sandreas.sandberg@arm.com#ifndef __DEV_PS2_MOUSE_HH__ 4512653Sandreas.sandberg@arm.com#define __DEV_PS2_MOUSE_HH__ 4612653Sandreas.sandberg@arm.com 4712653Sandreas.sandberg@arm.com#include "dev/ps2/device.hh" 4812653Sandreas.sandberg@arm.com 4912653Sandreas.sandberg@arm.comstruct PS2MouseParams; 5012653Sandreas.sandberg@arm.com 5112653Sandreas.sandberg@arm.comclass PS2Mouse : public PS2Device 5212653Sandreas.sandberg@arm.com{ 5312653Sandreas.sandberg@arm.com protected: 5412653Sandreas.sandberg@arm.com BitUnion8(Status) 5512653Sandreas.sandberg@arm.com Bitfield<6> remote; 5612653Sandreas.sandberg@arm.com Bitfield<5> enabled; 5712653Sandreas.sandberg@arm.com Bitfield<4> twoToOne; 5812653Sandreas.sandberg@arm.com Bitfield<2> leftButton; 5912653Sandreas.sandberg@arm.com Bitfield<0> rightButton; 6012653Sandreas.sandberg@arm.com EndBitUnion(Status) 6112653Sandreas.sandberg@arm.com 6212653Sandreas.sandberg@arm.com Status status; 6312653Sandreas.sandberg@arm.com uint8_t resolution; 6412653Sandreas.sandberg@arm.com uint8_t sampleRate; 6512653Sandreas.sandberg@arm.com 6612653Sandreas.sandberg@arm.com public: 6712653Sandreas.sandberg@arm.com PS2Mouse(const PS2MouseParams *p); 6812653Sandreas.sandberg@arm.com 6912653Sandreas.sandberg@arm.com void serialize(CheckpointOut &cp) const override; 7012653Sandreas.sandberg@arm.com void unserialize(CheckpointIn &cp) override; 7112653Sandreas.sandberg@arm.com 7212653Sandreas.sandberg@arm.com protected: // PS2Device 7312656Sandreas.sandberg@arm.com bool recv(const std::vector<uint8_t> &data) override; 7412653Sandreas.sandberg@arm.com}; 7512653Sandreas.sandberg@arm.com 7612653Sandreas.sandberg@arm.com#endif // __DEV_PS2_MOUSE_hH__ 7712653Sandreas.sandberg@arm.com 78