commit f93a7f8b56adcd8e19ed759de576e39e64576ecf · pyrox.dev/nixpkgs

nixos/modules/installer/tools/nixos-generate-config.pl
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       }

     

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       sub cpuManufacturer {

     

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           my $id = shift;

     

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           return $cpuinfo =~ /^vendor_id\s*:.* $id$/m;

     

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       }

     

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       # Determine CPU governor to use

     

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       if (-e "/sys/devices/system/cpu/cpu0/cpufreq/scaling_available_governors") {

     
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       # Virtualization support?

     

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       push @kernelModules, "kvm-intel" if hasCPUFeature "vmx";

     

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       push @kernelModules, "kvm-amd" if hasCPUFeature "svm";

     

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       push @attrs, "hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;" if cpuManufacturer "AuthenticAMD";

     

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       push @attrs, "hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;" if cpuManufacturer "GenuineIntel";

     

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       # Look at the PCI devices and add necessary modules.  Note that most