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https://github.com/jamesstringerparsec/Easy-GPU-PV.git
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77 lines
3.5 KiB
PowerShell
77 lines
3.5 KiB
PowerShell
Function Add-VMGpuPartitionAdapterFiles {
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param(
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[string]$hostname = $ENV:COMPUTERNAME,
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[string]$DriveLetter,
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[string]$GPUName
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)
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If (!($DriveLetter -like "*:*")) {
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$DriveLetter = $Driveletter + ":"
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}
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If ($GPUName -eq "AUTO") {
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$PartitionableGPUList = Get-WmiObject -Class "Msvm_PartitionableGpu" -ComputerName $env:COMPUTERNAME -Namespace "ROOT\virtualization\v2"
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$DevicePathName = $PartitionableGPUList.Name | Select-Object -First 1
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$GPU = Get-PnpDevice | Where-Object {($_.DeviceID -like "*$($DevicePathName.Substring(8,16))*") -and ($_.Status -eq "OK")} | Select-Object -First 1
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$GPUName = $GPU.Friendlyname
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$GPUServiceName = $GPU.Service
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}
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Else {
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$GPU = Get-PnpDevice | Where-Object {($_.Name -eq "$GPUName") -and ($_.Status -eq "OK")} | Select-Object -First 1
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$GPUServiceName = $GPU.Service
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}
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# Get Third Party drivers used, that are not provided by Microsoft and presumably included in the OS
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Write-Host "INFO : Finding and copying driver files for $GPUName to VM. This could take a while..."
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$Drivers = Get-WmiObject Win32_PNPSignedDriver | where {$_.DeviceName -eq "$GPUName"}
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New-Item -ItemType Directory -Path "$DriveLetter\windows\system32\HostDriverStore" -Force | Out-Null
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#copy directory associated with sys file
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$servicePath = (Get-WmiObject Win32_SystemDriver | Where-Object {$_.Name -eq "$GPUServiceName"}).Pathname
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$ServiceDriverDir = $servicepath.split('\')[0..5] -join('\')
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$ServicedriverDest = ("$driveletter" + "\" + $($servicepath.split('\')[1..5] -join('\'))).Replace("DriverStore","HostDriverStore")
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if (!(Test-Path $ServicedriverDest)) {
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Copy-item -path "$ServiceDriverDir" -Destination "$ServicedriverDest" -Recurse
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}
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# Initialize the list of detected driver packages as an array
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$DriverFolders = @()
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foreach ($d in $drivers) {
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$DriverFiles = @()
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$ModifiedDeviceID = $d.DeviceID -replace "\\", "\\"
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$Antecedent = "\\" + $hostname + "\ROOT\cimv2:Win32_PNPSignedDriver.DeviceID=""$ModifiedDeviceID"""
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$DriverFiles += Get-WmiObject Win32_PNPSignedDriverCIMDataFile | where {$_.Antecedent -eq $Antecedent}
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$DriverName = $d.DeviceName
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$DriverID = $d.DeviceID
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if ($DriverName -like "NVIDIA*") {
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New-Item -ItemType Directory -Path "$driveletter\Windows\System32\drivers\Nvidia Corporation\" -Force | Out-Null
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}
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foreach ($i in $DriverFiles) {
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$path = $i.Dependent.Split("=")[1] -replace '\\\\', '\'
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$path2 = $path.Substring(1,$path.Length-2)
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$InfItem = Get-Item -Path $path2
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$Version = $InfItem.VersionInfo.FileVersion
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If ($path2 -like "c:\windows\system32\driverstore\*") {
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$DriverDir = $path2.split('\')[0..5] -join('\')
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$driverDest = ("$driveletter" + "\" + $($path2.split('\')[1..5] -join('\'))).Replace("driverstore","HostDriverStore")
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if (!(Test-Path $driverDest)) {
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Copy-item -path "$DriverDir" -Destination "$driverDest" -Recurse
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}
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}
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Else {
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$ParseDestination = $path2.Replace("c:", "$driveletter")
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$Destination = $ParseDestination.Substring(0, $ParseDestination.LastIndexOf('\'))
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if (!$(Test-Path -Path $Destination)) {
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New-Item -ItemType Directory -Path $Destination -Force | Out-Null
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}
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Copy-Item $path2 -Destination $Destination -Force
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}
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}
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}
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} |