From 8f97f911542444e910338cdd54e56c3da0602b54 Mon Sep 17 00:00:00 2001
From: xdu2 <xdu2@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Thu, 12 Nov 2009 10:40:58 +0000
Subject: 1. Add UEFI 2.2 VLAN device path definition to MdePkg 2. Update
 DevicePathDxe to support VLAN device path node 3. Update GenericBdsLib
 function DevicePathToStr() to support VLAN device path node

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9421 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/Protocol/DevicePath.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'MdePkg')

diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index 728c20b356..1968f48b8d 100644
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -758,6 +758,18 @@ typedef struct {
 #define ISCSI_LOGIN_OPTION_CHAP_BI                      0x0000
 #define ISCSI_LOGIN_OPTION_CHAP_UNI                     0x2000
 
+///
+/// VLAN Device Path SubType
+///
+#define MSG_VLAN_DP               0x14
+typedef struct {
+  EFI_DEVICE_PATH_PROTOCOL        Header;
+  ///
+  /// VLAN identifier (0-4094)
+  ///
+  UINT16                          VlanId;
+} VLAN_DEVICE_PATH;
+
 //
 // Media Device Path
 //
-- 
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