1 files changed, 21 insertions, 0 deletions
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index de51c66d31..2903c009d7 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -812,6 +812,27 @@
   ## Include/Protocol/HiiPackageList.h
   gEfiHiiPackageListProtocolGuid  = { 0x6a1ee763, 0xd47a, 0x43b4, {0xaa, 0xbe, 0xef, 0x1d, 0xe2, 0xab, 0x56, 0xfc}}
 
+  #
+  # Protocols defined in UEFI2.2
+  #
+  ## Include/Protocol/Mtftp6.h
+  gEfiMtftp6ServiceBindingProtocolGuid = { 0xd9760ff3, 0x3cca, 0x4267, {0x80, 0xf9, 0x75, 0x27, 0xfa, 0xfa, 0x42, 0x23 }}
+
+  ## Include/Protocol/Mtftp6.h
+  gEfiMtftp6ProtocolGuid               = { 0xbf0a78ba, 0xec29, 0x49cf, {0xa1, 0xc9, 0x7a, 0xe5, 0x4e, 0xab, 0x6a, 0x51 }}
+
+  ## Include/Protocol/Dhcp6.h
+  gEfiDhcp6ServiceBindingProtocolGuid  = { 0x9fb9a8a1, 0x2f4a, 0x43a6, {0x88, 0x9c, 0xd0, 0xf7, 0xb6, 0xc4, 0x7a, 0xd5 }}
+
+  ## Include/Protocol/Dhcp6.h
+  gEfiDhcp6ProtocolGuid                = { 0x87c8bad7, 0x595, 0x4053, {0x82, 0x97, 0xde, 0xde, 0x39, 0x5f, 0x5d, 0x5b }}
+
+  ## Include/Protocol/Udp6.h
+  gEfiUdp6ServiceBindingProtocolGuid   = { 0x66ed4721, 0x3c98, 0x4d3e, {0x81, 0xe3, 0xd0, 0x3d, 0xd3, 0x9a, 0x72, 0x54 }}
+
+  ## Include/Protocol/Udp6.h
+  gEfiUdp6ProtocolGuid                 = { 0x4f948815, 0xb4b9, 0x43cb, {0x8a, 0x33, 0x90, 0xe0, 0x60, 0xb3, 0x49, 0x55 }}
+
 [PcdsFeatureFlag]
   ## If TRUE, the component name protocol will not be installed.
   gEfiMdePkgTokenSpaceGuid.PcdComponentNameDisable|FALSE|BOOLEAN|0x0000000d