intel2200BGFirmware: init at 3.1

This commit adds the firmware for the Intel 2200BG wireless cards for
the ipw2200 kernel module. Also it changes the
networking.enableIntel2200BGFirmware option to set it as
hardware.firmware since firmware-linux-nonfree does not contain the
appropiate firmware anymore. Also hardware.enableAllFirmware does enable
the intel2200BGFirmware now.

lib/maintainers.nix

···
   lowfatcomputing = "Andreas Wagner <[e-mail]>";
   lsix = "Lancelot SIX <[e-mail]>";
   ludo = "Ludovic Courtès <[e-mail]>";
+  lukasepple = "Lukas Epple <[e-mail]>";
   lukego = "Luke Gorrie <[e-mail]>";
   luispedro = "Luis Pedro Coelho <[e-mail]>";
   lw = "Sergey Sofeychuk <[e-mail]>";

nixos/modules/hardware/all-firmware.nix

···
   ###### implementation
 
   config = mkIf config.hardware.enableAllFirmware {
-    hardware.firmware = [ pkgs.firmwareLinuxNonfree ];
+    hardware.firmware = [ pkgs.firmwareLinuxNonfree pkgs.intel2200BGFirmware ];
   };
 
 }

nixos/modules/hardware/network/intel-2200bg.nix

···
 
   config = lib.mkIf config.networking.enableIntel2200BGFirmware {
 
-    hardware.enableAllFirmware = true;
+    hardware.firmware = [ pkgs.intel2200BGFirmware ];
 
   };
 

pkgs/os-specific/linux/firmware/intel2200BGFirmware/default.nix

···
+{ stdenv, fetchurl }:
+
+let version = "3.1"; in
+
+stdenv.mkDerivation {
+  name = "intel2200BGFirmware-${version}";
+
+  src = fetchurl {
+    url = "http://pkgs.fedoraproject.org/repo/pkgs/ipw2200-firmware/ipw2200-fw-${version}.tgz/eaba788643c7cc7483dd67ace70f6e99/ipw2200-fw-${version}.tgz";
+    sha256 = "c6818c11c18cc030d55ff83f64b2bad8feef485e7742f84f94a61d811a6258bd";
+  };
+
+  phases = [ "unpackPhase" "installPhase" ];
+
+  installPhase = ''
+    mkdir -p $out/lib/firmware
+    for fw in \
+      ipw2200-bss.fw \
+      ipw2200-ibss.fw \
+      ipw2200-sniffer.fw
+    do
+      cp -f $fw $out/lib/firmware/$fw
+    done
+    mkdir -p $out/share/doc/intel2200BGFirmware
+    cp -f LICENSE.ipw2200-fw $out/share/doc/intel2200BGFirmware/LICENSE
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Firmware for Intel 2200BG cards";
+    homepage = http://ipw2200.sourceforge.net/firmware.php;
+    license = stdenv.lib.licenses.unfreeRedistributableFirmware;
+    maintainers = with maintainers; [ lukasepple ];
+  };
+}

pkgs/top-level/all-packages.nix

···
 
   ima-evm-utils = callPackage ../os-specific/linux/ima-evm-utils { };
 
+  intel2200BGFirmware = callPackage ../os-specific/linux/firmware/intel2200BGFirmware { };
+
   iomelt = callPackage ../os-specific/linux/iomelt { };
 
   iotop = callPackage ../os-specific/linux/iotop { };