InvalidateGenerator.hh revision 14184:11ac1337c5e2
13395Shsul@eecs.umich.edu/* 23395Shsul@eecs.umich.edu * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood 33395Shsul@eecs.umich.edu * All rights reserved. 43395Shsul@eecs.umich.edu * 53395Shsul@eecs.umich.edu * Redistribution and use in source and binary forms, with or without 63395Shsul@eecs.umich.edu * modification, are permitted provided that the following conditions are 73395Shsul@eecs.umich.edu * met: redistributions of source code must retain the above copyright 83395Shsul@eecs.umich.edu * notice, this list of conditions and the following disclaimer; 93395Shsul@eecs.umich.edu * redistributions in binary form must reproduce the above copyright 103395Shsul@eecs.umich.edu * notice, this list of conditions and the following disclaimer in the 113395Shsul@eecs.umich.edu * documentation and/or other materials provided with the distribution; 123395Shsul@eecs.umich.edu * neither the name of the copyright holders nor the names of its 133395Shsul@eecs.umich.edu * contributors may be used to endorse or promote products derived from 143395Shsul@eecs.umich.edu * this software without specific prior written permission. 153395Shsul@eecs.umich.edu * 163395Shsul@eecs.umich.edu * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 173395Shsul@eecs.umich.edu * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 183395Shsul@eecs.umich.edu * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 193395Shsul@eecs.umich.edu * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 203395Shsul@eecs.umich.edu * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 213395Shsul@eecs.umich.edu * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 223395Shsul@eecs.umich.edu * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 233395Shsul@eecs.umich.edu * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 243395Shsul@eecs.umich.edu * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 253395Shsul@eecs.umich.edu * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 263395Shsul@eecs.umich.edu * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 273395Shsul@eecs.umich.edu */ 283395Shsul@eecs.umich.edu 293395Shsul@eecs.umich.edu// 303395Shsul@eecs.umich.edu// This Directed Generator generates GETX requests for all nodes in the 313395Shsul@eecs.umich.edu// system. The GETX requests are generated one at a time in round-robin fashion 323395Shsul@eecs.umich.edu// 0...1...2...etc. 333395Shsul@eecs.umich.edu// 343395Shsul@eecs.umich.edu 353395Shsul@eecs.umich.edu#ifndef __CPU_DIRECTEDTEST_INVALIDATEGENERATOR_HH__ 363395Shsul@eecs.umich.edu#define __CPU_DIRECTEDTEST_INVALIDATEGENERATOR_HH__ 373395Shsul@eecs.umich.edu 383395Shsul@eecs.umich.edu#include "cpu/testers/directedtest/DirectedGenerator.hh" 393395Shsul@eecs.umich.edu#include "cpu/testers/directedtest/RubyDirectedTester.hh" 403395Shsul@eecs.umich.edu#include "mem/ruby/protocol/InvalidateGeneratorStatus.hh" 413395Shsul@eecs.umich.edu#include "params/InvalidateGenerator.hh" 423395Shsul@eecs.umich.edu 433395Shsul@eecs.umich.educlass InvalidateGenerator : public DirectedGenerator 443395Shsul@eecs.umich.edu{ 453395Shsul@eecs.umich.edu public: 463395Shsul@eecs.umich.edu typedef InvalidateGeneratorParams Params; 473395Shsul@eecs.umich.edu InvalidateGenerator(const Params *p); 483395Shsul@eecs.umich.edu 493395Shsul@eecs.umich.edu ~InvalidateGenerator(); 503395Shsul@eecs.umich.edu 513395Shsul@eecs.umich.edu bool initiate(); 523395Shsul@eecs.umich.edu void performCallback(uint32_t proc, Addr address); 533395Shsul@eecs.umich.edu 543395Shsul@eecs.umich.edu private: 553395Shsul@eecs.umich.edu InvalidateGeneratorStatus m_status; 563395Shsul@eecs.umich.edu Addr m_address; 573395Shsul@eecs.umich.edu uint32_t m_active_read_node; 583395Shsul@eecs.umich.edu uint32_t m_active_inv_node; 593395Shsul@eecs.umich.edu uint32_t m_addr_increment_size; 603395Shsul@eecs.umich.edu}; 613395Shsul@eecs.umich.edu 623395Shsul@eecs.umich.edu#endif //__CPU_DIRECTEDTEST_INVALIDATEGENERATOR_HH__ 633395Shsul@eecs.umich.edu 643395Shsul@eecs.umich.edu