From 179a09970457f6b4044fd0b6802ffe4e9fc47a1e Mon Sep 17 00:00:00 2001
From: Ruslan Babayev <ruslan@babayev.com>
Date: Wed, 1 Jun 2016 14:04:00 -0700
Subject: [PATCH] add DPDK pktgen

---
 lib/maintainers.nix                       |  1 +
 pkgs/os-specific/linux/pktgen/default.nix | 38 +++++++++++++++++++++++
 pkgs/top-level/all-packages.nix           |  2 ++
 3 files changed, 41 insertions(+)
 create mode 100644 pkgs/os-specific/linux/pktgen/default.nix

diff --git a/lib/maintainers.nix b/lib/maintainers.nix
index e90a02753dd471..964a012b06fe7c 100644
--- a/lib/maintainers.nix
+++ b/lib/maintainers.nix
@@ -10,6 +10,7 @@
   aaronschif = "Aaron Schif <aaronschif@gmail.com>";
   abaldeau = "Andreas Baldeau <andreas@baldeau.net>";
   abbradar = "Nikolay Amiantov <ab@fmap.me>";
+  abuibrahim = "Ruslan Babayev <ruslan@babayev.com>";
   adev = "Adrien Devresse <adev@adev.name>";
   aespinosa = "Allan Espinosa <allan.espinosa@outlook.com>";
   aflatter = "Alexander Flatter <flatter@fastmail.fm>";
diff --git a/pkgs/os-specific/linux/pktgen/default.nix b/pkgs/os-specific/linux/pktgen/default.nix
new file mode 100644
index 00000000000000..56ef935920b885
--- /dev/null
+++ b/pkgs/os-specific/linux/pktgen/default.nix
@@ -0,0 +1,38 @@
+{ stdenv, fetchurl, dpdk, libpcap, utillinux }:
+
+stdenv.mkDerivation rec {
+  name = "pktgen-${version}";
+  version = "3.0.00";
+
+  src = fetchurl {
+    url = "http://dpdk.org/browse/apps/pktgen-dpdk/snapshot/pktgen-${version}.tar.gz";
+    sha256 = "703f8bd615aa4ae3a3085055483f9889dda09d082abb58afd33c1ba7c766ea65";
+  };
+
+  buildInputs = [ dpdk libpcap ];
+
+  RTE_SDK = "${dpdk}";
+  RTE_TARGET = "x86_64-native-linuxapp-gcc";
+
+  enableParallelBuilding = true;
+
+  patchPhase = ''
+    sed -i -e s:/usr/local:$out:g lib/lua/src/luaconf.h
+    sed -i -e s:/usr/bin/lscpu:${utillinux}/bin/lscpu:g lib/common/wr_lscpu.h
+  '';
+
+  installPhase = ''
+    install -d $out/bin
+    install -m 0755 app/app/${RTE_TARGET}/app/pktgen $out/bin
+    install -d $out/lib/lua/5.3
+    install -m 0644 Pktgen.lua $out/lib/lua/5.3
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Traffic generator powered by DPDK";
+    homepage = http://dpdk.org/;
+    license = licenses.bsdOriginal;
+    platforms =  [ "x86_64-linux" ];
+    maintainers = [ maintainers.abuibrahim ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index cd39e0898fdcb2..b26ed3246a5dcf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -10595,6 +10595,8 @@ let
 
     dpdk = callPackage ../os-specific/linux/dpdk { };
 
+    pktgen = callPackage ../os-specific/linux/pktgen { };
+
     e1000e = callPackage ../os-specific/linux/e1000e {};
 
     v4l2loopback = callPackage ../os-specific/linux/v4l2loopback { };