da7408e105
Previous commit reverted Xen back to 4.0.3 because xend from 4.1.* and newer hangs for unknown reasons. The new "xl" toolstack from 4.1.* and unstable works, yet PCI passthrough is not supported by xl in 4.1.* and is broken in the unstable. With this patch I was able to passthrough ATI Radeon HD 6950 without 3D acceleration, though, to both Linux and Windows guests. Which is the best archived result with Xen PCI passthrough on NixOS after trying out all possible Xen versions. Same VGA card works fine if passed through into a guest with KVM (acceleration, GPGPU, everything works). I should have tried KVM from the start.
141 lines
4.5 KiB
Nix
141 lines
4.5 KiB
Nix
{ stdenv, fetchurl, which, zlib, pkgconfig, SDL, openssl
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, libuuid, gettext, ncurses, dev86, iasl, pciutils, bzip2, xz
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, lvm2, utillinux, procps, texinfo, perl, pythonPackages }:
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with stdenv.lib;
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let
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version = "4.0.3";
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libDir = if stdenv.is64bit then "lib64" else "lib";
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# Sources needed to build the stubdoms.
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stubdomSrcs =
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[ { url = http://xenbits.xensource.com/xen-extfiles/lwip-1.3.0.tar.gz;
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sha256 = "13wlr85s1hnvia6a698qpryyy12lvmqw0a05xmjnd0h71ralsbkp";
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}
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{ url = http://xenbits.xensource.com/xen-extfiles/zlib-1.2.3.tar.gz;
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sha256 = "0pmh8kifb6sfkqfxc23wqp3f2wzk69sl80yz7w8p8cd4cz8cg58p";
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}
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{ url = http://xenbits.xensource.com/xen-extfiles/newlib-1.16.0.tar.gz;
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sha256 = "01rxk9js833mwadq92jx0flvk9jyjrnwrq93j39c2j2wjsa66hnv";
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}
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{ url = http://xenbits.xensource.com/xen-extfiles/grub-0.97.tar.gz;
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sha256 = "02r6b52r0nsp6ryqfiqchnl7r1d9smm80sqx24494gmx5p8ia7af";
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}
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{ url = http://xenbits.xensource.com/xen-extfiles/pciutils-2.2.9.tar.bz2;
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sha256 = "092v4q478i1gc7f3s2wz6p4xlf1wb4gs5shbkn21vnnmzcffc2pn";
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}
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];
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in
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stdenv.mkDerivation {
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name = "xen-${version}";
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src = fetchurl {
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url = "http://bits.xensource.com/oss-xen/release/${version}/xen-${version}.tar.gz";
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sha256 = "0p4i7mm8cdsr8i9z3dij6nriyvz6la2rhm7jkyk2n8h62nnxi1b5";
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};
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patches =
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[ # Xen looks for headers in /usr/include and for libraries using
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# ldconfig. Don't do that.
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./has-header.patch
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# GCC 4.5 compatibility.
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./gcc-4.5.patch
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];
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buildInputs =
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[ which zlib pkgconfig SDL openssl libuuid gettext ncurses
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dev86 iasl pciutils bzip2 xz texinfo perl
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pythonPackages.python pythonPackages.wrapPython
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];
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pythonPath = [ pythonPackages.curses ];
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makeFlags = "PREFIX=$(out) CONFIG_DIR=/etc";
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buildFlags = "xen tools stubdom";
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preBuild =
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''
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substituteInPlace tools/libfsimage/common/fsimage_plugin.c \
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--replace /usr $out
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substituteInPlace tools/blktap2/lvm/lvm-util.c \
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--replace /usr/sbin/vgs ${lvm2}/sbin/vgs \
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--replace /usr/sbin/lvs ${lvm2}/sbin/lvs
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substituteInPlace tools/hotplug/Linux/network-bridge \
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--replace /usr/bin/logger ${utillinux}/bin/logger
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substituteInPlace tools/xenmon/xenmon.py \
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--replace /usr/bin/pkill ${procps}/bin/pkill
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substituteInPlace tools/xenstat/Makefile \
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--replace /usr/include/curses.h ${ncurses}/include/curses.h
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substituteInPlace tools/ioemu-qemu-xen/xen-hooks.mak \
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--replace /usr/include/pci ${pciutils}/include/pci
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# Work around a bug in our GCC wrapper: `gcc -MF foo -v' doesn't
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# print the GCC version number properly.
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substituteInPlace xen/Makefile \
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--replace '$(CC) $(CFLAGS) -v' '$(CC) -v'
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substituteInPlace tools/python/xen/xend/server/BlktapController.py \
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--replace /usr/sbin/tapdisk2 $out/sbin/tapdisk2
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substituteInPlace tools/python/xen/xend/XendQCoWStorageRepo.py \
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--replace /usr/sbin/qcow-create $out/sbin/qcow-create
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substituteInPlace tools/python/xen/remus/save.py \
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--replace /usr/lib/xen/bin/xc_save $out/${libDir}/xen/bin/xc_save
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substituteInPlace tools/python/xen/remus/device.py \
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--replace /usr/lib/xen/bin/imqebt $out/${libDir}/xen/bin/imqebt
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# Allow the location of the xendomains config file to be
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# overriden at runtime.
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substituteInPlace tools/hotplug/Linux/init.d/xendomains \
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--replace 'XENDOM_CONFIG=/etc/sysconfig/xendomains' "" \
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--replace /bin/ls ls
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# Xen's stubdoms need various sources that it usually fetches at
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# build time using wget. We can't have that.
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${flip concatMapStrings stubdomSrcs (x: let src = fetchurl x; in ''
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cp ${src} stubdom/${src.name}
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'')}
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# Hack to get `gcc -m32' to work without having 32-bit Glibc headers.
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mkdir -p tools/include/gnu
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touch tools/include/gnu/stubs-32.h
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'';
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postBuild =
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''
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make -C docs man-pages
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'';
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installPhase =
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''
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mkdir -p $out
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cp -prvd dist/install/nix/store/*/* $out/
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cp -prvd dist/install/boot $out/boot
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cp -prvd dist/install/etc $out/etc
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cp -dR docs/man1 docs/man5 $out/share/man/
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wrapPythonPrograms
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''; # */
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meta = {
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homepage = http://www.xen.org/;
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description = "Xen hypervisor and management tools for Dom0";
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platforms = [ "i686-linux" "x86_64-linux" ];
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maintainers = [ stdenv.lib.maintainers.eelco ];
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};
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}
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