IntelMP.py revision 5625
15625Sgblack@eecs.umich.edu# Copyright (c) 2008 The Hewlett-Packard Development Company 25625Sgblack@eecs.umich.edu# All rights reserved. 35625Sgblack@eecs.umich.edu# 45625Sgblack@eecs.umich.edu# Redistribution and use of this software in source and binary forms, 55625Sgblack@eecs.umich.edu# with or without modification, are permitted provided that the 65625Sgblack@eecs.umich.edu# following conditions are met: 75625Sgblack@eecs.umich.edu# 85625Sgblack@eecs.umich.edu# The software must be used only for Non-Commercial Use which means any 95625Sgblack@eecs.umich.edu# use which is NOT directed to receiving any direct monetary 105625Sgblack@eecs.umich.edu# compensation for, or commercial advantage from such use. Illustrative 115625Sgblack@eecs.umich.edu# examples of non-commercial use are academic research, personal study, 125625Sgblack@eecs.umich.edu# teaching, education and corporate research & development. 135625Sgblack@eecs.umich.edu# Illustrative examples of commercial use are distributing products for 145625Sgblack@eecs.umich.edu# commercial advantage and providing services using the software for 155625Sgblack@eecs.umich.edu# commercial advantage. 165625Sgblack@eecs.umich.edu# 175625Sgblack@eecs.umich.edu# If you wish to use this software or functionality therein that may be 185625Sgblack@eecs.umich.edu# covered by patents for commercial use, please contact: 195625Sgblack@eecs.umich.edu# Director of Intellectual Property Licensing 205625Sgblack@eecs.umich.edu# Office of Strategy and Technology 215625Sgblack@eecs.umich.edu# Hewlett-Packard Company 225625Sgblack@eecs.umich.edu# 1501 Page Mill Road 235625Sgblack@eecs.umich.edu# Palo Alto, California 94304 245625Sgblack@eecs.umich.edu# 255625Sgblack@eecs.umich.edu# Redistributions of source code must retain the above copyright notice, 265625Sgblack@eecs.umich.edu# this list of conditions and the following disclaimer. Redistributions 275625Sgblack@eecs.umich.edu# in binary form must reproduce the above copyright notice, this list of 285625Sgblack@eecs.umich.edu# conditions and the following disclaimer in the documentation and/or 295625Sgblack@eecs.umich.edu# other materials provided with the distribution. Neither the name of 305625Sgblack@eecs.umich.edu# the COPYRIGHT HOLDER(s), HEWLETT-PACKARD COMPANY, nor the names of its 315625Sgblack@eecs.umich.edu# contributors may be used to endorse or promote products derived from 325625Sgblack@eecs.umich.edu# this software without specific prior written permission. No right of 335625Sgblack@eecs.umich.edu# sublicense is granted herewith. Derivatives of the software and 345625Sgblack@eecs.umich.edu# output created using the software may be prepared, but only for 355625Sgblack@eecs.umich.edu# Non-Commercial Uses. Derivatives of the software may be shared with 365625Sgblack@eecs.umich.edu# others provided: (i) the others agree to abide by the list of 375625Sgblack@eecs.umich.edu# conditions herein which includes the Non-Commercial Use restrictions; 385625Sgblack@eecs.umich.edu# and (ii) such Derivatives of the software include the above copyright 395625Sgblack@eecs.umich.edu# notice to acknowledge the contribution from this software where 405625Sgblack@eecs.umich.edu# applicable, this list of conditions and the disclaimer below. 415625Sgblack@eecs.umich.edu# 425625Sgblack@eecs.umich.edu# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 435625Sgblack@eecs.umich.edu# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 445625Sgblack@eecs.umich.edu# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 455625Sgblack@eecs.umich.edu# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 465625Sgblack@eecs.umich.edu# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 475625Sgblack@eecs.umich.edu# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 485625Sgblack@eecs.umich.edu# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 495625Sgblack@eecs.umich.edu# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 505625Sgblack@eecs.umich.edu# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 515625Sgblack@eecs.umich.edu# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 525625Sgblack@eecs.umich.edu# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 535625Sgblack@eecs.umich.edu# 545625Sgblack@eecs.umich.edu# Authors: Gabe Black 555625Sgblack@eecs.umich.edu 565625Sgblack@eecs.umich.edufrom m5.params import * 575625Sgblack@eecs.umich.edufrom m5.SimObject import SimObject 585625Sgblack@eecs.umich.edu 595625Sgblack@eecs.umich.educlass X86IntelMPFloatingPointer(SimObject): 605625Sgblack@eecs.umich.edu type = 'X86IntelMPFloatingPointer' 615625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::FloatingPointer' 625625Sgblack@eecs.umich.edu 635625Sgblack@eecs.umich.edu # The minor revision of the spec to support. The major version is assumed 645625Sgblack@eecs.umich.edu # to be 1 in accordance with the spec. 655625Sgblack@eecs.umich.edu spec_rev = Param.UInt8(4, 'minor revision of the MP spec supported') 665625Sgblack@eecs.umich.edu # If no default configuration is used, set this to 0. 675625Sgblack@eecs.umich.edu default_config = Param.UInt8(0, 'which default configuration to use') 685625Sgblack@eecs.umich.edu imcr_present = Param.Bool(True, 695625Sgblack@eecs.umich.edu 'whether the IMCR register is present in the APIC') 705625Sgblack@eecs.umich.edu 715625Sgblack@eecs.umich.educlass X86IntelMPConfigTable(SimObject): 725625Sgblack@eecs.umich.edu type = 'X86IntelMPConfigTable' 735625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::ConfigTable' 745625Sgblack@eecs.umich.edu 755625Sgblack@eecs.umich.edu spec_rev = Param.UInt8(4, 'minor revision of the MP spec supported') 765625Sgblack@eecs.umich.edu oem_id = Param.String("", 'system manufacturer') 775625Sgblack@eecs.umich.edu product_id = Param.String("", 'product family') 785625Sgblack@eecs.umich.edu oem_table_addr = Param.UInt32(0, 795625Sgblack@eecs.umich.edu 'pointer to the optional oem configuration table') 805625Sgblack@eecs.umich.edu oem_table_size = Param.UInt16(0, 'size of the oem configuration table') 815625Sgblack@eecs.umich.edu local_apic = Param.UInt32(0xFEE00000, 'address of the local APIC') 825625Sgblack@eecs.umich.edu 835625Sgblack@eecs.umich.edu base_entries = VectorParam.X86IntelMPBaseConfigEntry([], 845625Sgblack@eecs.umich.edu 'base configuration table entries') 855625Sgblack@eecs.umich.edu 865625Sgblack@eecs.umich.edu ext_entries = VectorParam.X86IntelMPExtConfigEntry([], 875625Sgblack@eecs.umich.edu 'extended configuration table entries') 885625Sgblack@eecs.umich.edu 895625Sgblack@eecs.umich.educlass X86IntelMPBaseConfigEntry(SimObject): 905625Sgblack@eecs.umich.edu type = 'X86IntelMPBaseConfigEntry' 915625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::BaseConfigEntry' 925625Sgblack@eecs.umich.edu abstract = True 935625Sgblack@eecs.umich.edu 945625Sgblack@eecs.umich.educlass X86IntelMPExtConfigEntry(SimObject): 955625Sgblack@eecs.umich.edu type = 'X86IntelMPExtConfigEntry' 965625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::ExtConfigEntry' 975625Sgblack@eecs.umich.edu abstract = True 985625Sgblack@eecs.umich.edu 995625Sgblack@eecs.umich.educlass X86IntelMPProcessor(X86IntelMPBaseConfigEntry): 1005625Sgblack@eecs.umich.edu type = 'X86IntelMPProcessor' 1015625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::Processor' 1025625Sgblack@eecs.umich.edu 1035625Sgblack@eecs.umich.edu local_apic_id = Param.UInt8(0, 'local APIC id') 1045625Sgblack@eecs.umich.edu local_apic_version = Param.UInt8(0, 1055625Sgblack@eecs.umich.edu 'bits 0-7 of the local APIC version register') 1065625Sgblack@eecs.umich.edu enable = Param.Bool(True, 'if this processor is usable') 1075625Sgblack@eecs.umich.edu bootstrap = Param.Bool(False, 'if this is the bootstrap processor') 1085625Sgblack@eecs.umich.edu 1095625Sgblack@eecs.umich.edu stepping = Param.UInt8(0) 1105625Sgblack@eecs.umich.edu model = Param.UInt8(0) 1115625Sgblack@eecs.umich.edu family = Param.UInt8(0) 1125625Sgblack@eecs.umich.edu 1135625Sgblack@eecs.umich.edu feature_flags = Param.UInt32(0, 'flags returned by the CPUID instruction') 1145625Sgblack@eecs.umich.edu 1155625Sgblack@eecs.umich.educlass X86IntelMPBus(X86IntelMPBaseConfigEntry): 1165625Sgblack@eecs.umich.edu type = 'X86IntelMPBus' 1175625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::Bus' 1185625Sgblack@eecs.umich.edu 1195625Sgblack@eecs.umich.edu bus_id = Param.UInt8(0, 'bus id assigned by the bios') 1205625Sgblack@eecs.umich.edu bus_type = Param.String("", 'string that identify the bus type') 1215625Sgblack@eecs.umich.edu # Legal values for bus_type are: 1225625Sgblack@eecs.umich.edu # 1235625Sgblack@eecs.umich.edu # "CBUS", "CBUSII", "EISA", "FUTURE", "INTERN", "ISA", "MBI", "MBII", 1245625Sgblack@eecs.umich.edu # "MCA", "MPI", "MPSA", "NUBUS", "PCI", "PCMCIA", "TC", "VL", "VME", 1255625Sgblack@eecs.umich.edu # "XPRESS" 1265625Sgblack@eecs.umich.edu 1275625Sgblack@eecs.umich.educlass X86IntelMPIOAPIC(X86IntelMPBaseConfigEntry): 1285625Sgblack@eecs.umich.edu type = 'X86IntelMPIOAPIC' 1295625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::IOAPIC' 1305625Sgblack@eecs.umich.edu 1315625Sgblack@eecs.umich.edu id = Param.UInt8(0, 'id of this APIC') 1325625Sgblack@eecs.umich.edu version = Param.UInt8(0, 'bits 0-7 of the version register') 1335625Sgblack@eecs.umich.edu 1345625Sgblack@eecs.umich.edu enable = Param.Bool(True, 'if this APIC is usable') 1355625Sgblack@eecs.umich.edu 1365625Sgblack@eecs.umich.edu address = Param.UInt32(0xfec00000, 'address of this APIC') 1375625Sgblack@eecs.umich.edu 1385625Sgblack@eecs.umich.educlass X86IntelMPInterruptType(Enum): 1395625Sgblack@eecs.umich.edu map = {'INT' : 0, 1405625Sgblack@eecs.umich.edu 'NMI' : 1, 1415625Sgblack@eecs.umich.edu 'SMI' : 2, 1425625Sgblack@eecs.umich.edu 'ExtInt' : 3 1435625Sgblack@eecs.umich.edu } 1445625Sgblack@eecs.umich.edu 1455625Sgblack@eecs.umich.educlass X86IntelMPPolarity(Enum): 1465625Sgblack@eecs.umich.edu map = {'ConformPolarity' : 0, 1475625Sgblack@eecs.umich.edu 'ActiveHigh' : 1, 1485625Sgblack@eecs.umich.edu 'ActiveLow' : 3 1495625Sgblack@eecs.umich.edu } 1505625Sgblack@eecs.umich.edu 1515625Sgblack@eecs.umich.educlass X86IntelMPTriggerMode(Enum): 1525625Sgblack@eecs.umich.edu map = {'ConformTrigger' : 0, 1535625Sgblack@eecs.umich.edu 'EdgeTrigger' : 1, 1545625Sgblack@eecs.umich.edu 'LevelTrigger' : 3 1555625Sgblack@eecs.umich.edu } 1565625Sgblack@eecs.umich.edu 1575625Sgblack@eecs.umich.educlass X86IntelMPIOIntAssignment(X86IntelMPBaseConfigEntry): 1585625Sgblack@eecs.umich.edu type = 'X86IntelMPIOIntAssignment' 1595625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::IOIntAssignment' 1605625Sgblack@eecs.umich.edu 1615625Sgblack@eecs.umich.edu interrupt_type = Param.X86IntelMPInterruptType('INT', 'type of interrupt') 1625625Sgblack@eecs.umich.edu 1635625Sgblack@eecs.umich.edu polarity = Param.X86IntelMPPolarity('ConformPolarity', 'polarity') 1645625Sgblack@eecs.umich.edu trigger = Param.X86IntelMPTriggerMode('ConformTrigger', 'trigger mode') 1655625Sgblack@eecs.umich.edu 1665625Sgblack@eecs.umich.edu source_bus_id = Param.UInt8(0, 1675625Sgblack@eecs.umich.edu 'id of the bus from which the interrupt signal comes') 1685625Sgblack@eecs.umich.edu source_bus_irq = Param.UInt8(0, 1695625Sgblack@eecs.umich.edu 'which interrupt signal from the source bus') 1705625Sgblack@eecs.umich.edu 1715625Sgblack@eecs.umich.edu dest_io_apic_id = Param.UInt8(0, 1725625Sgblack@eecs.umich.edu 'id of the IO APIC the interrupt is going to') 1735625Sgblack@eecs.umich.edu dest_io_apic_intin = Param.UInt8(0, 1745625Sgblack@eecs.umich.edu 'the INTIN pin on the IO APIC the interrupt is connected to') 1755625Sgblack@eecs.umich.edu 1765625Sgblack@eecs.umich.educlass X86IntelMPLocalIntAssignment(X86IntelMPBaseConfigEntry): 1775625Sgblack@eecs.umich.edu type = 'X86IntelMPLocalIntAssignment' 1785625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::LocalIntAssignment' 1795625Sgblack@eecs.umich.edu 1805625Sgblack@eecs.umich.edu interrupt_type = Param.X86IntelMPInterruptType('INT', 'type of interrupt') 1815625Sgblack@eecs.umich.edu 1825625Sgblack@eecs.umich.edu polarity = Param.X86IntelMPPolarity('ConformPolarity', 'polarity') 1835625Sgblack@eecs.umich.edu trigger = Param.X86IntelMPTriggerMode('ConformTrigger', 'trigger mode') 1845625Sgblack@eecs.umich.edu 1855625Sgblack@eecs.umich.edu source_bus_id = Param.UInt8(0, 1865625Sgblack@eecs.umich.edu 'id of the bus from which the interrupt signal comes') 1875625Sgblack@eecs.umich.edu source_bus_irq = Param.UInt8(0, 1885625Sgblack@eecs.umich.edu 'which interrupt signal from the source bus') 1895625Sgblack@eecs.umich.edu 1905625Sgblack@eecs.umich.edu dest_local_apic_id = Param.UInt8(0, 1915625Sgblack@eecs.umich.edu 'id of the local APIC the interrupt is going to') 1925625Sgblack@eecs.umich.edu dest_local_apic_intin = Param.UInt8(0, 1935625Sgblack@eecs.umich.edu 'the INTIN pin on the local APIC the interrupt is connected to') 1945625Sgblack@eecs.umich.edu 1955625Sgblack@eecs.umich.educlass X86IntelMPAddressType(Enum): 1965625Sgblack@eecs.umich.edu map = {"IOAddress" : 0, 1975625Sgblack@eecs.umich.edu "MemoryAddress" : 1, 1985625Sgblack@eecs.umich.edu "PrefetchAddress" : 2 1995625Sgblack@eecs.umich.edu } 2005625Sgblack@eecs.umich.edu 2015625Sgblack@eecs.umich.educlass X86IntelMPAddrSpaceMapping(X86IntelMPExtConfigEntry): 2025625Sgblack@eecs.umich.edu type = 'X86IntelMPAddrSpaceMapping' 2035625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::AddrSpaceMapping' 2045625Sgblack@eecs.umich.edu 2055625Sgblack@eecs.umich.edu bus_id = Param.UInt8(0, 'id of the bus the address space is mapped to') 2065625Sgblack@eecs.umich.edu address_type = Param.X86IntelMPAddressType('IOAddress', 2075625Sgblack@eecs.umich.edu 'address type used to access bus') 2085625Sgblack@eecs.umich.edu address = Param.Addr(0, 'starting address of the mapping') 2095625Sgblack@eecs.umich.edu length = Param.UInt64(0, 'length of mapping in bytes') 2105625Sgblack@eecs.umich.edu 2115625Sgblack@eecs.umich.educlass X86IntelMPBusHierarchy(X86IntelMPExtConfigEntry): 2125625Sgblack@eecs.umich.edu type = 'X86IntelMPBusHierarchy' 2135625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::BusHierarchy' 2145625Sgblack@eecs.umich.edu 2155625Sgblack@eecs.umich.edu bus_id = Param.UInt8(0, 'id of the bus being described') 2165625Sgblack@eecs.umich.edu subtractive_decode = Param.Bool(False, 2175625Sgblack@eecs.umich.edu 'whether this bus contains all addresses not used by its children') 2185625Sgblack@eecs.umich.edu parent_bus = Param.UInt8(0, 'bus id of this busses parent') 2195625Sgblack@eecs.umich.edu 2205625Sgblack@eecs.umich.educlass X86IntelMPRangeList(Enum): 2215625Sgblack@eecs.umich.edu map = {"ISACompatible" : 0, 2225625Sgblack@eecs.umich.edu "VGACompatible" : 1 2235625Sgblack@eecs.umich.edu } 2245625Sgblack@eecs.umich.edu 2255625Sgblack@eecs.umich.educlass X86IntelMPCompatAddrSpaceMod(X86IntelMPExtConfigEntry): 2265625Sgblack@eecs.umich.edu type = 'X86IntelMPCompatAddrSpaceMod' 2275625Sgblack@eecs.umich.edu cxx_class = 'X86ISA::IntelMP::CompatAddrSpaceMod' 2285625Sgblack@eecs.umich.edu 2295625Sgblack@eecs.umich.edu bus_id = Param.UInt8(0, 'id of the bus being described') 2305625Sgblack@eecs.umich.edu add = Param.Bool(False, 2315625Sgblack@eecs.umich.edu 'if the range should be added to the original mapping') 2325625Sgblack@eecs.umich.edu range_list = Param.X86IntelMPRangeList('ISACompatible', 2335625Sgblack@eecs.umich.edu 'which predefined range of addresses to use') 234