1 files changed, 30 insertions, 0 deletions
diff --git a/roms/skiboot/libstb/tss2/eventlog.h b/roms/skiboot/libstb/tss2/eventlog.h
new file mode 100644
index 000000000..dd4a1d7a9
--- /dev/null
+++ b/roms/skiboot/libstb/tss2/eventlog.h
@@ -0,0 +1,30 @@
+// SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
+/* Copyright 2020 IBM Corp. */
+
+#ifndef __EVENTLOG_H
+#define __EVENTLOG_H
+
+#include <ibmtss/TPM_Types.h>
+#include <eventlib.h>
+
+#define MAX_TPM_LOG_MSG 128
+#define MAX_VENDOR_INFO_LEN 255
+
+struct _TpmLogMgr
+{
+	uint32_t logSize;
+	uint32_t logMaxSize;
+	uint8_t* newEventPtr;
+	uint8_t* eventLogInMem;
+};
+typedef struct _TpmLogMgr TpmLogMgr;
+
+
+int load_eventlog(TpmLogMgr *logmgr, uint8_t* eventlog_ptr,
+		  uint32_t eventlog_size);
+int add_to_eventlog(TpmLogMgr *logmgr, TCG_PCR_EVENT2 *event);
+int build_event(TCG_PCR_EVENT2 *event, TPMI_DH_PCR pcrHandle,
+                TPMI_ALG_HASH *hashes, uint8_t hashes_len,
+		const uint8_t **digests, uint32_t event_type,
+		const char* logmsg, uint32_t logmsg_len);
+#endif //__EVENTLOG_H