EFI_GUID(0x4aafd29d, 0x68df, 0x49ee, 0x8a, 0xa9, \
0x34, 0x7d, 0x37, 0x56, 0x65, 0xa7)
+#define FW_ACCEPT_OS_GUID \
+ EFI_GUID(0x0c996046, 0xbcc0, 0x4d04, 0x85, 0xec, \
+ 0xe1, 0xfc, 0xed, 0xf1, 0xc6, 0xf8)
+
+#define FW_REVERT_OS_GUID \
+ EFI_GUID(0xacd58b4b, 0xc0e8, 0x475f, 0x99, 0xb5, \
+ 0x6b, 0x3f, 0x7e, 0x07, 0xaa, 0xf0)
+
/* flags */
#define CAPSULE_FLAGS_PERSIST_ACROSS_RESET 0x00010000