From cf1fd265678b6c0b02ca098dde0120c4b2258839 Mon Sep 17 00:00:00 2001
From: Markus Ebner <info@ebner-markus.de>
Date: Mon, 31 Mar 2025 16:38:39 +0200
Subject: [PATCH] uefi-raw: Add binding for EFI_DEVICE_PATH_UTILITIES_PROTOCOL

---
 uefi-raw/CHANGELOG.md                |  1 +
 uefi-raw/src/protocol/device_path.rs | 37 ++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/uefi-raw/CHANGELOG.md b/uefi-raw/CHANGELOG.md
index 4f5d3130b..a6946025b 100644
--- a/uefi-raw/CHANGELOG.md
+++ b/uefi-raw/CHANGELOG.md
@@ -11,6 +11,7 @@
 - Added `ExtScsiPassThruProtocol`.
 - Added `NvmExpressPassThruProtocol`.
 - Added `AtaPassThruProtocol`.
+- Added `DevicePathUtilitiesProtocol`.
 
 
 # uefi-raw - 0.10.0 (2025-02-07)
diff --git a/uefi-raw/src/protocol/device_path.rs b/uefi-raw/src/protocol/device_path.rs
index 0cf3eae81..ad0635d6f 100644
--- a/uefi-raw/src/protocol/device_path.rs
+++ b/uefi-raw/src/protocol/device_path.rs
@@ -215,3 +215,40 @@ pub struct DevicePathFromTextProtocol {
 impl DevicePathFromTextProtocol {
     pub const GUID: Guid = guid!("05c99a21-c70f-4ad2-8a5f-35df3343f51e");
 }
+
+#[derive(Debug)]
+#[repr(C)]
+pub struct DevicePathUtilitiesProtocol {
+    pub get_device_path_size:
+        unsafe extern "efiapi" fn(device_path: *const DevicePathProtocol) -> usize,
+    pub duplicate_device_path: unsafe extern "efiapi" fn(
+        device_path: *const DevicePathProtocol,
+    ) -> *const DevicePathProtocol,
+    pub append_device_path: unsafe extern "efiapi" fn(
+        src1: *const DevicePathProtocol,
+        src2: *const DevicePathProtocol,
+    ) -> *const DevicePathProtocol,
+    pub append_device_node: unsafe extern "efiapi" fn(
+        device_path: *const DevicePathProtocol,
+        device_node: *const DevicePathProtocol,
+    ) -> *const DevicePathProtocol,
+    pub append_device_path_instance: unsafe extern "efiapi" fn(
+        device_path: *const DevicePathProtocol,
+        device_path_instance: *const DevicePathProtocol,
+    ) -> *const DevicePathProtocol,
+    pub get_next_device_path_instance: unsafe extern "efiapi" fn(
+        device_path_instance: *mut *const DevicePathProtocol,
+        device_path_instance_size: *mut usize,
+    ) -> *const DevicePathProtocol,
+    pub is_device_path_multi_instance:
+        unsafe extern "efiapi" fn(device_path: *const DevicePathProtocol) -> bool,
+    pub create_device_node: unsafe extern "efiapi" fn(
+        node_type: DeviceType,
+        node_sub_type: DeviceSubType,
+        node_length: u16,
+    ) -> *const DevicePathProtocol,
+}
+
+impl DevicePathUtilitiesProtocol {
+    pub const GUID: Guid = guid!("0379be4e-d706-437d-b037-edb82fb772a4");
+}