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https://github.com/NixOS/nixpkgs.git
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47 lines
1.7 KiB
Nix
47 lines
1.7 KiB
Nix
{ lib, stdenv, fetchFromGitHub, fetchpatch, kernel, kmod, looking-glass-client }:
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stdenv.mkDerivation rec {
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pname = "kvmfr";
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version = looking-glass-client.version;
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src = looking-glass-client.src;
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sourceRoot = "source/module";
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hardeningDisable = [ "pic" "format" ];
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nativeBuildInputs = kernel.moduleBuildDependencies;
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patches = lib.optional (kernel.kernelAtLeast "5.16") (fetchpatch {
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name = "kvmfr-5.16.patch";
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url = "https://github.com/gnif/LookingGlass/commit/a9b5302a517e19d7a2da114acf71ef1e69cfb497.patch";
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sha256 = "017nxlk2f7kyjp6llwa74dbczdb1jk8v791qld81dxhzkm9dyqqx";
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stripLen = 1;
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})
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++ lib.optional (kernel.kernelAtLeast "5.18") (fetchpatch {
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name = "kvmfr-5.18.patch";
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url = "https://github.com/gnif/LookingGlass/commit/c7029f95042fe902843cb6acbfc75889e93dc210.patch";
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sha256 = "sha256-6DpL17XWj8BKpiBdKdCPC51MWKLIo6PixQ9UaygT2Zg=";
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stripLen = 1;
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});
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makeFlags = [
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"KVER=${kernel.modDirVersion}"
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"KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
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];
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installPhase = ''
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install -D kvmfr.ko -t "$out/lib/modules/${kernel.modDirVersion}/kernel/drivers/misc/"
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'';
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meta = with lib; {
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description = "Optional kernel module for LookingGlass";
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longDescription = ''
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This kernel module implements a basic interface to the IVSHMEM device for LookingGlass when using LookingGlass in VM->VM mode
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Additionally, in VM->host mode, it can be used to generate a shared memory device on the host machine that supports dmabuf
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'';
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homepage = "https://github.com/gnif/LookingGlass";
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license = licenses.gpl2Plus;
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maintainers = with maintainers; [ j-brn ];
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platforms = [ "x86_64-linux" ];
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broken = kernel.kernelOlder "5.3";
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};
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}
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