From c58a266a1eafa8711e33729ccea15c40fa6b7ba0 Mon Sep 17 00:00:00 2001
From: matthewcroughan <matt@croughan.sh>
Date: Tue, 15 Jul 2025 19:16:48 +0100
Subject: [PATCH] sheep_net: init

Co-authored-by: bloxx12 <charlie@charlieroot.dev>
Co-authored-by: Alyssa Ross <hi@alyssa.is>
---
 nixos/modules/hardware/sheep-net.nix         |  1 -
 pkgs/os-specific/linux/sheep-net/default.nix | 31 ++++++++++++++++++++
 pkgs/top-level/linux-kernels.nix             |  2 ++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 pkgs/os-specific/linux/sheep-net/default.nix

diff --git a/nixos/modules/hardware/sheep-net.nix b/nixos/modules/hardware/sheep-net.nix
index 3df6f5840efa..47c64b6a4dbf 100644
--- a/nixos/modules/hardware/sheep-net.nix
+++ b/nixos/modules/hardware/sheep-net.nix
@@ -1,7 +1,6 @@
 {
   config,
   lib,
-  pkgs,
   ...
 }:
 
diff --git a/pkgs/os-specific/linux/sheep-net/default.nix b/pkgs/os-specific/linux/sheep-net/default.nix
new file mode 100644
index 000000000000..115e73b1eb35
--- /dev/null
+++ b/pkgs/os-specific/linux/sheep-net/default.nix
@@ -0,0 +1,31 @@
+{
+  kernel,
+  kernelModuleMakeFlags,
+  stdenv,
+  basiliskii,
+  lib,
+}:
+stdenv.mkDerivation (finalAttrs: {
+  name = "sheep_net";
+  version = basiliskii.version;
+  src = basiliskii.src;
+  sourceRoot = "${finalAttrs.src.name}/BasiliskII/src/Unix/Linux/NetDriver";
+
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+  makeFlags = kernelModuleMakeFlags ++ [
+    "KERNEL_DIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/lib/modules/${kernel.modDirVersion}/drivers/net
+    install -Dm444 sheep_net.ko $out/lib/modules/${kernel.modDirVersion}/drivers/net/sheep_net.ko
+    runHook postInstall
+  '';
+
+  meta = {
+    license = lib.licenses.gpl2Only;
+    maintainers = with lib.maintainers; [ matthewcroughan ];
+    platforms = lib.platforms.linux;
+  };
+})
diff --git a/pkgs/top-level/linux-kernels.nix b/pkgs/top-level/linux-kernels.nix
index d9949207ece9..eaede2fc88bb 100644
--- a/pkgs/top-level/linux-kernels.nix
+++ b/pkgs/top-level/linux-kernels.nix
@@ -599,6 +599,8 @@ in
 
         rr-zen_workaround = callPackage ../development/tools/analysis/rr/zen_workaround.nix { };
 
+        sheep-net = callPackage ../os-specific/linux/sheep-net { };
+
         shufflecake = callPackage ../os-specific/linux/shufflecake { };
 
         sysdig = callPackage ../os-specific/linux/sysdig { };