82 lines
2.4 KiB
C#
82 lines
2.4 KiB
C#
///////////////////////////////////////////////////////////////////////////////
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//
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// Microsoft Research Singularity
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// File: HalMemory.cs
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//
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//
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// Note:
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//
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//
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// Caution:
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//
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using Microsoft.Singularity.Hal.Acpi;
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namespace Microsoft.Singularity.Hal
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{
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using System;
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using System.Diagnostics;
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using Microsoft.Singularity.Io;
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[CLSCompliant(false)]
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internal class HalMemory : IHalMemory
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{
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// See ProcessorAffinity and MemoryAffinity
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// in the Interface (IHalMemory.cs)
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private static ProcessorAffinity[] processors;
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private static MemoryAffinity[] memories;
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private Srat srat;
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internal HalMemory(Srat srat)
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{
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this.srat = srat;
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if (srat == null) {
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processors = null;
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memories = null;
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}
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else {
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processors = new
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ProcessorAffinity[srat.GetNumberOfProcessors()];
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memories = new
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MemoryAffinity [srat.GetNumberOfMemories()];
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for (int i = 0; i < processors.Length; i++) {
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processors[i].domain = srat.GetProcessorDomain(i);
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processors[i].apicId = srat.GetProcessorApicId(i);
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processors[i].flagIgnore = srat.GetProcessorFlagIgnore(i);
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}
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for (int i = 0; i < memories.Length; i++) {
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memories[i].domain = srat.GetMemoryDomain(i);
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memories[i].baseAddress = srat.GetMemoryBaseAddress(i);
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memories[i].endAddress = srat.GetMemoryEndAddress(i);
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memories[i].memorySize = srat.GetMemorySize(i);
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memories[i].flagIgnore = srat.GetMemoryFlagIgnore(i);
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memories[i].flagHotPluggable =
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srat.GetMemoryFlagHotPluggable(i);
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memories[i].flagNonVolatile =
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srat.GetMemoryFlagNonVolatile(i);
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}
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}
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}
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public override ProcessorAffinity[] GetProcessorAffinity()
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{
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return processors;
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}
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public override MemoryAffinity[] GetMemoryAffinity()
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{
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return memories;
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}
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// public static void Initialize (Srat srat)
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}
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}
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