gEfiExtendedSalCacheServicesProtocolGuid = { 0xedc9494, 0x2743, 0x4ba5, { 0x88, 0x18, 0x0a, 0xef, 0x52, 0x13, 0xf1, 0x88 } }\r
gEfiExtendedSalMcaLogServicesProtocolGuid = { 0xcb3fd86e, 0x38a3, 0x4c03, {0x9a, 0x5c, 0x90, 0xcf, 0xa3, 0xa2, 0xab, 0x7a } }\r
\r
+ #\r
+ # Protocols defined in PI1.2.1\r
+ #\r
+ ## Include/Protocol/Security2.h\r
+ gEfiSecurity2ArchProtocolGuid = { 0x94ab2f58, 0x1438, 0x4ef1, {0x91, 0x52, 0x18, 0x94, 0x1a, 0x3a, 0x0e, 0x68 } }\r
+\r
#\r
# Protocols defined in UEFI2.1/UEFI2.0/EFI1.1\r
#\r