SecurityPkg/Tcg2: handle PRE HASH and LOG ONLY

[mirror_edk2.git] / SecurityPkg / Include / Ppi / Tcg.h

diff --git a/SecurityPkg/Include/Ppi/Tcg.h b/SecurityPkg/Include/Ppi/Tcg.h
index 0e943f2465fa82c57cfdf7c7433bb25492f805f9..22f47f9817ddec95cc5898dc05dcefff4adfebf3 100644 (file)
--- a/SecurityPkg/Include/Ppi/Tcg.h
+++ b/SecurityPkg/Include/Ppi/Tcg.h
@@ -18,6 +18,11 @@ typedef struct _EDKII_TCG_PPI EDKII_TCG_PPI;
 //\r
 #define EDKII_TCG_PRE_HASH  0x0000000000000001\r
 \r
+//\r
+// This bit is shall be set when HashData is the pre-hash digest and log only.\r
+//\r
+#define EDKII_TCG_PRE_HASH_LOG_ONLY  0x0000000000000002\r
+\r
 /**\r
   Tpm measure and log data, and extend the measurement result into a specific PCR.\r
 \r