From 934e80a96ee7685718e3c4b0ead315e4c1845083 Mon Sep 17 00:00:00 2001
From: Oystein Tveit <oystein.tveit@nordicsemi.no>
Date: Tue, 4 Jul 2023 16:50:03 +0200
Subject: [PATCH] Initial commit

---
 features/usbip-dkms/devcontainer-feature.json | 28 +++++++++++++++
 features/usbip-dkms/dkms.conf                 | 17 +++++++++
 features/usbip-dkms/install.sh                | 35 +++++++++++++++++++
 3 files changed, 80 insertions(+)
 create mode 100644 features/usbip-dkms/devcontainer-feature.json
 create mode 100644 features/usbip-dkms/dkms.conf
 create mode 100644 features/usbip-dkms/install.sh

diff --git a/features/usbip-dkms/devcontainer-feature.json b/features/usbip-dkms/devcontainer-feature.json
new file mode 100644
index 0000000..fb71eaa
--- /dev/null
+++ b/features/usbip-dkms/devcontainer-feature.json
@@ -0,0 +1,28 @@
+{
+    "name": "USBIP DKMS Module",
+    "id": "usbip-dkms",
+    "version": "0.1.0",
+    "description": "DKMS module for USBIP",
+
+    "installsAfter": [
+        "ghcr.io/devcontainers/features/common-utils"
+    ],
+
+    "options": {
+        "kernelVersion": {
+            "type": "string",
+            "proposals": [
+                "v4.4",
+                "v4.14",
+                "v4.19",
+                "v5.4",
+                "v5.10",
+                "v5.15",
+                "v6.1",
+                "v6.3",
+                "v6.4"
+            ],
+            "default": ""
+        }
+    }
+}
diff --git a/features/usbip-dkms/dkms.conf b/features/usbip-dkms/dkms.conf
new file mode 100644
index 0000000..acbd148
--- /dev/null
+++ b/features/usbip-dkms/dkms.conf
@@ -0,0 +1,17 @@
+PACKAGE_NAME="usbip"
+PACKAGE_VERSION="#MODULE_VERSION#"
+
+BUILT_MODULE_NAME[0]="usbip-core"
+DEST_MODULE_LOCATION[0]="/kernel/drivers/usb/usbip"
+
+BUILT_MODULE_NAME[1]="vhci-hcd"
+DEST_MODULE_LOCATION[1]="/kernel/drivers/usb/usbip"
+
+BUILT_MODULE_NAME[2]="usbip-host"
+DEST_MODULE_LOCATION[2]="/kernel/drivers/usb/usbip"
+
+BUILT_MODULE_NAME[3]="usbip-vudc"
+DEST_MODULE_LOCATION[3]="/kernel/drivers/usb/usbip"
+
+AUTOINSTALL="YES"
+
diff --git a/features/usbip-dkms/install.sh b/features/usbip-dkms/install.sh
new file mode 100644
index 0000000..64d7c48
--- /dev/null
+++ b/features/usbip-dkms/install.sh
@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+
+KERNEL_VERSION="${KERNELVERSION:-}"
+
+set -euo
+
+if [ -z "$KERNEL_VERSION" ]; then
+  KERNEL_VERSION="v$(uname -r | grep -Po '\d\.\d+')"
+  if [ "$KERNEL_VERSION" == 'v' ]; then
+     >&2 echo "Could not automatically determine kernel version. Please set kernelVersion in the feature config."
+  fi
+fi
+
+apt update
+apt install -y --no-install-recommends \
+  ca-certificates \
+  dkms \
+  git \
+  "linux-headers-$(uname -r)" \
+  subversion
+
+# Trick to be able to only download the usbip folder
+svn export "https://github.com/torvalds/linux/tags/${KERNEL_VERSION}/drivers/usb/usbip" "/usr/src/usbip-${KERNEL_VERSION}"
+install -m644 dkms.conf "/usr/src/usbip-${KERNEL_VERSION}/dkms.conf"
+
+sed -i "s|#MODULE_VERSION#|${KERNEL_VERSION}|" "/usr/src/usbip-${KERNEL_VERSION}/dkms.conf"
+
+export CONFIG_USBIP_CORE=m
+export CONFIG_VHCI_HCD=m
+export CONFIG_USBIP_HOST=m
+export CONFIG_USBIP_VUDC=m
+
+dkms add -m usbip -v "${KERNEL_VERSION}"
+dkms build -m usbip -v "${KERNEL_VERSION}"
+dkms install -m usbip -v "${KERNEL_VERSION}"