From 66aa8b29308b096315daa71cdacb12f05cd66d14 Mon Sep 17 00:00:00 2001
From: Martin Woods <weti.sobe@pen-net.de>
Date: Mon, 8 Sep 2025 09:04:49 +0200
Subject: [PATCH 1/3] linuxPackages.tuxedo-drivers: 4.14.0 -> 4.15.4

---
 pkgs/os-specific/linux/tuxedo-drivers/default.nix    |  6 ++++--
 .../linux/tuxedo-drivers/no-cp-etc-usr.patch         | 12 ++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100644 pkgs/os-specific/linux/tuxedo-drivers/no-cp-etc-usr.patch

diff --git a/pkgs/os-specific/linux/tuxedo-drivers/default.nix b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
index 7386e0b8ddf1..deb5828b7c80 100644
--- a/pkgs/os-specific/linux/tuxedo-drivers/default.nix
+++ b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
@@ -11,16 +11,18 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "tuxedo-drivers-${kernel.version}";
-  version = "4.14.0";
+  version = "4.15.4";
 
   src = fetchFromGitLab {
     group = "tuxedocomputers";
     owner = "development/packages";
     repo = "tuxedo-drivers";
     rev = "v${finalAttrs.version}";
-    hash = "sha256-79YZaK8WrHOxSUJWxi4lc+foh4xz3EgRnjw+OrL8yqU=";
+    hash = "sha256-WJeju+czbCw03ALW7yzGAFENCEAvDdKqHvedchd7NVY=";
   };
 
+  patches = [ ./no-cp-etc-usr.patch ];
+
   buildInputs = [ pahole ];
   nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
 
diff --git a/pkgs/os-specific/linux/tuxedo-drivers/no-cp-etc-usr.patch b/pkgs/os-specific/linux/tuxedo-drivers/no-cp-etc-usr.patch
new file mode 100644
index 000000000000..9e94a43d60c5
--- /dev/null
+++ b/pkgs/os-specific/linux/tuxedo-drivers/no-cp-etc-usr.patch
@@ -0,0 +1,12 @@
+diff --git a/Makefile b/Makefile
+index 75a6bc1..6021d42 100644
+--- a/Makefile
++++ b/Makefile
+@@ -30,7 +30,6 @@ all:
+ 
+ install: all
+ 	make -C $(KDIR) M=$(PWD) $(MAKEFLAGS) modules_install
+-	cp -r etc usr /
+ 
+ clean:
+ 	make -C $(KDIR) M=$(PWD) $(MAKEFLAGS) clean

From 21d59c1293e23dfd204661e52bd514b40e820014 Mon Sep 17 00:00:00 2001
From: Martin Woods <weti.sobe@pen-net.de>
Date: Wed, 10 Sep 2025 11:52:51 +0200
Subject: [PATCH 2/3] linuxPackages.tuxedo-drivers: added copy of udev rules

---
 pkgs/os-specific/linux/tuxedo-drivers/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/os-specific/linux/tuxedo-drivers/default.nix b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
index deb5828b7c80..7220145adb61 100644
--- a/pkgs/os-specific/linux/tuxedo-drivers/default.nix
+++ b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
@@ -23,6 +23,11 @@ stdenv.mkDerivation (finalAttrs: {
 
   patches = [ ./no-cp-etc-usr.patch ];
 
+  postInstall = ''
+    echo "Running postInstallhook"
+    install -Dm 0644 -t $out/etc/udev/rules.d usr/lib/udev/rules.d/*
+  '';
+
   buildInputs = [ pahole ];
   nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
 

From 00f22eb94840e3ff0ad5b3ba3a5729ff72c90dfe Mon Sep 17 00:00:00 2001
From: r-vdp <ramses@well-founded.dev>
Date: Sat, 13 Sep 2025 10:27:11 +0200
Subject: [PATCH 3/3] linuxPackages.tuxedo-drivers: enable udevCheckHook

---
 pkgs/os-specific/linux/tuxedo-drivers/default.nix | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/pkgs/os-specific/linux/tuxedo-drivers/default.nix b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
index 7220145adb61..a9f579fb6154 100644
--- a/pkgs/os-specific/linux/tuxedo-drivers/default.nix
+++ b/pkgs/os-specific/linux/tuxedo-drivers/default.nix
@@ -7,6 +7,7 @@
   kmod,
   pahole,
   gitUpdater,
+  udevCheckHook,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -29,7 +30,11 @@ stdenv.mkDerivation (finalAttrs: {
   '';
 
   buildInputs = [ pahole ];
-  nativeBuildInputs = [ kmod ] ++ kernel.moduleBuildDependencies;
+  nativeBuildInputs = [
+    kmod
+    udevCheckHook
+  ]
+  ++ kernel.moduleBuildDependencies;
 
   makeFlags = kernelModuleMakeFlags ++ [
     "KERNELRELEASE=${kernel.modDirVersion}"
@@ -37,6 +42,8 @@ stdenv.mkDerivation (finalAttrs: {
     "INSTALL_MOD_PATH=${placeholder "out"}"
   ];
 
+  doInstallCheck = true;
+
   passthru.updateScript = gitUpdater {
     rev-prefix = "v";
   };