linuxPackages.ax99100: init at 1.8.0

pkgs/os-specific/linux/ax99100/default.nix

@@ -0,0 +1,29 @@
+{ kernel, stdenv, kmod, lib, fetchzip }:
+stdenv.mkDerivation
+{
+  pname = "ax99100";
+  version = "1.8.0";
+  nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
+  src = fetchzip {
+    url = "https://www.asix.com.tw/en/support/download/file/1229";
+    sha256 = "1rbp1m01qr6b3nbr72vpbw89pjh8mddc60im78z2yjd951xkbcjh";
+    extension = "tar.bz2";
+  };
+
+  makeFlags = [ "KDIR='${kernel.dev}/lib/modules/${kernel.modDirVersion}/build'" ];
+
+  installPhase = ''
+    mkdir -p $out/lib/modules/${kernel.modDirVersion}/kernel/drivers/tty/serial
+    cp ax99100.ko $out/lib/modules/${kernel.modDirVersion}/kernel/drivers/tty/serial
+  '';
+
+  meta = {
+    description = "ASIX AX99100 Serial and Parralel Port driver";
+    homepage = "https://www.asix.com.tw/en/product/Interface/PCIe_Bridge/AX99100";
+    # According to the source code in the tarball, the license is gpl2.
+    license = lib.licenses.gpl2;
+    platforms = lib.platforms.linux;
+    # currently, the build fails with kernels newer than 5.17
+    broken = lib.versionAtLeast kernel.version "5.18.0";
+  };
+}

pkgs/top-level/linux-kernels.nix

@@ -282,6 +282,8 @@ in {
 
     apfs = callPackage ../os-specific/linux/apfs { };
 
+    ax99100 = callPackage ../os-specific/linux/ax99100 {};
+
     batman_adv = callPackage ../os-specific/linux/batman-adv {};
 
     bbswitch = callPackage ../os-specific/linux/bbswitch {};