3 files changed, 249 insertions, 165 deletions
diff --git a/src/security/tpm/tss/tcg-1.2/tss.c b/src/security/tpm/tss/tcg-1.2/tss.c
index 161d29f781..0cb7eaa819 100644
--- a/src/security/tpm/tss/tcg-1.2/tss.c
+++ b/src/security/tpm/tss/tcg-1.2/tss.c
@@ -20,8 +20,9 @@
 #include <security/tpm/tis.h>
 #include <vb2_api.h>
 #include <security/tpm/tss.h>
+
 #include "tss_internal.h"
-#include "tss_structures.h"
+#include "tss_commands.h"
 
 #ifdef FOR_TEST
 #include <stdio.h>
diff --git a/src/security/tpm/tss/tcg-1.2/tss_commands.h b/src/security/tpm/tss/tcg-1.2/tss_commands.h
new file mode 100644
index 0000000000..9d30bfc2a2
--- /dev/null
+++ b/src/security/tpm/tss/tcg-1.2/tss_commands.h
@@ -0,0 +1,178 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
+ * Copyright 2018 Facebook Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+const struct s_tpm_extend_cmd{
+	uint8_t buffer[34];
+	uint16_t pcrNum;
+	uint16_t inDigest;
+} tpm_extend_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x14, },
+10, 14, };
+
+const struct s_tpm_get_random_cmd{
+	uint8_t buffer[14];
+	uint16_t bytesRequested;
+} tpm_get_random_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x46, },
+10, };
+
+const struct s_tpm_getownership_cmd{
+	uint8_t buffer[22];
+} tpm_getownership_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
+	0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x11, },
+};
+
+const struct s_tpm_getpermissions_cmd{
+	uint8_t buffer[22];
+	uint16_t index;
+} tpm_getpermissions_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
+	0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x4, },
+18, };
+
+const struct s_tpm_getstclearflags_cmd{
+	uint8_t buffer[22];
+} tpm_getstclearflags_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
+	0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x9, },
+};
+
+const struct s_tpm_getflags_cmd{
+	uint8_t buffer[22];
+} tpm_getflags_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
+	0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x8, },
+};
+
+const struct s_tpm_physicalsetdeactivated_cmd{
+	uint8_t buffer[11];
+	uint16_t deactivated;
+} tpm_physicalsetdeactivated_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x72, },
+10, };
+
+const struct s_tpm_physicalenable_cmd{
+	uint8_t buffer[10];
+} tpm_physicalenable_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x6f, },
+};
+
+const struct s_tpm_physicaldisable_cmd{
+	uint8_t buffer[10];
+} tpm_physicaldisable_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x70, },
+};
+
+const struct s_tpm_forceclear_cmd{
+	uint8_t buffer[10];
+} tpm_forceclear_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x5d, },
+};
+
+const struct s_tpm_readpubek_cmd{
+	uint8_t buffer[30];
+} tpm_readpubek_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x7c, },
+};
+
+const struct s_tpm_continueselftest_cmd{
+	uint8_t buffer[10];
+} tpm_continueselftest_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x53, },
+};
+
+const struct s_tpm_selftestfull_cmd{
+	uint8_t buffer[10];
+} tpm_selftestfull_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x50, },
+};
+
+const struct s_tpm_resume_cmd{
+	uint8_t buffer[12];
+} tpm_resume_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x99, 0x0, 0x2, },
+};
+
+const struct s_tpm_savestate_cmd{
+	uint8_t buffer[10];
+} tpm_savestate_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x98, },
+};
+
+const struct s_tpm_startup_cmd{
+	uint8_t buffer[12];
+} tpm_startup_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x99, 0x0, 0x1, },
+};
+
+const struct s_tpm_finalizepp_cmd{
+	uint8_t buffer[12];
+} tpm_finalizepp_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x2, 0xa0, },
+};
+
+const struct s_tpm_pplock_cmd{
+	uint8_t buffer[12];
+} tpm_pplock_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x4, },
+};
+
+const struct s_tpm_ppenable_cmd{
+	uint8_t buffer[12];
+} tpm_ppenable_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x20, },
+};
+
+const struct s_tpm_ppassert_cmd{
+	uint8_t buffer[12];
+} tpm_ppassert_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x8, },
+};
+
+const struct s_tpm_pcr_read_cmd{
+	uint8_t buffer[14];
+	uint16_t pcrNum;
+} tpm_pcr_read_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x15, },
+10, };
+
+const struct s_tpm_nv_read_cmd{
+	uint8_t buffer[22];
+	uint16_t index;
+	uint16_t length;
+} tpm_nv_read_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0xcf, },
+10, 18, };
+
+const struct s_tpm_nv_write_cmd{
+	uint8_t buffer[256];
+	uint16_t index;
+	uint16_t length;
+	uint16_t data;
+} tpm_nv_write_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, },
+10, 18, 22, };
+
+const struct s_tpm_nv_definespace_cmd{
+	uint8_t buffer[101];
+	uint16_t index;
+	uint16_t perm;
+	uint16_t size;
+} tpm_nv_definespace_cmd = {
+	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0xcc,
+	0x0, 0x18, 0, 0, 0, 0, 0x0, 0x3, 0, 0, 0, 0x1f, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0x0, 0x3, 0, 0, 0, 0x1f, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0, 0x17,
+	},
+	12, 70, 77,
+};
+
+const int kWriteInfoLength = 12;
+const int kNvDataPublicPermissionsOffset = 60;
diff --git a/src/security/tpm/tss/tcg-1.2/tss_structures.h b/src/security/tpm/tss/tcg-1.2/tss_structures.h
index 880864ee50..50fa3fbf0c 100644
--- a/src/security/tpm/tss/tcg-1.2/tss_structures.h
+++ b/src/security/tpm/tss/tcg-1.2/tss_structures.h
@@ -1,164 +1,69 @@
-/* This file is automatically generated */
-
-const struct s_tpm_extend_cmd{
-	uint8_t buffer[34];
-	uint16_t pcrNum;
-	uint16_t inDigest;
-} tpm_extend_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x14, },
-10, 14, };
-
-const struct s_tpm_get_random_cmd{
-	uint8_t buffer[14];
-	uint16_t bytesRequested;
-} tpm_get_random_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x46, },
-10, };
-
-const struct s_tpm_getownership_cmd{
-	uint8_t buffer[22];
-} tpm_getownership_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
-	0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x11, },
-};
-
-const struct s_tpm_getpermissions_cmd{
-	uint8_t buffer[22];
-	uint16_t index;
-} tpm_getpermissions_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
-	0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x4, },
-18, };
-
-const struct s_tpm_getstclearflags_cmd{
-	uint8_t buffer[22];
-} tpm_getstclearflags_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
-	0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x9, },
-};
-
-const struct s_tpm_getflags_cmd{
-	uint8_t buffer[22];
-} tpm_getflags_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0x65,
-	0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x8, },
-};
-
-const struct s_tpm_physicalsetdeactivated_cmd{
-	uint8_t buffer[11];
-	uint16_t deactivated;
-} tpm_physicalsetdeactivated_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x72, },
-10, };
-
-const struct s_tpm_physicalenable_cmd{
-	uint8_t buffer[10];
-} tpm_physicalenable_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x6f, },
-};
-
-const struct s_tpm_physicaldisable_cmd{
-	uint8_t buffer[10];
-} tpm_physicaldisable_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x70, },
-};
-
-const struct s_tpm_forceclear_cmd{
-	uint8_t buffer[10];
-} tpm_forceclear_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x5d, },
-};
-
-const struct s_tpm_readpubek_cmd{
-	uint8_t buffer[30];
-} tpm_readpubek_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x7c, },
-};
-
-const struct s_tpm_continueselftest_cmd{
-	uint8_t buffer[10];
-} tpm_continueselftest_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x53, },
-};
-
-const struct s_tpm_selftestfull_cmd{
-	uint8_t buffer[10];
-} tpm_selftestfull_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x50, },
-};
-
-const struct s_tpm_resume_cmd{
-	uint8_t buffer[12];
-} tpm_resume_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x99, 0x0, 0x2, },
-};
-
-const struct s_tpm_savestate_cmd{
-	uint8_t buffer[10];
-} tpm_savestate_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x98, },
-};
-
-const struct s_tpm_startup_cmd{
-	uint8_t buffer[12];
-} tpm_startup_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x99, 0x0, 0x1, },
-};
-
-const struct s_tpm_finalizepp_cmd{
-	uint8_t buffer[12];
-} tpm_finalizepp_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x2, 0xa0, },
-};
-
-const struct s_tpm_pplock_cmd{
-	uint8_t buffer[12];
-} tpm_pplock_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x4, },
-};
-
-const struct s_tpm_ppenable_cmd{
-	uint8_t buffer[12];
-} tpm_ppenable_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x20, },
-};
-
-const struct s_tpm_ppassert_cmd{
-	uint8_t buffer[12];
-} tpm_ppassert_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0xc, 0x40, 0x0, 0x0, 0xa, 0x0, 0x8, },
-};
-
-const struct s_tpm_pcr_read_cmd{
-	uint8_t buffer[14];
-	uint16_t pcrNum;
-} tpm_pcr_read_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x15, },
-10, };
-
-const struct s_tpm_nv_read_cmd{
-	uint8_t buffer[22];
-	uint16_t index;
-	uint16_t length;
-} tpm_nv_read_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, 0xcf, },
-10, 18, };
-
-const struct s_tpm_nv_write_cmd{
-	uint8_t buffer[256];
-	uint16_t index;
-	uint16_t length;
-	uint16_t data;
-} tpm_nv_write_cmd = {{0x0, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, },
-10, 18, 22, };
-
-const struct s_tpm_nv_definespace_cmd{
-	uint8_t buffer[101];
-	uint16_t index;
-	uint16_t perm;
-	uint16_t size;
-} tpm_nv_definespace_cmd = {
-	{0x0, 0xc1, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0xcc,
-	0x0, 0x18, 0, 0, 0, 0, 0x0, 0x3, 0, 0, 0, 0x1f, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0x0, 0x3, 0, 0, 0, 0x1f, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x0, 0x17,
-	},
-	12, 70, 77,
-};
-
-const int kWriteInfoLength = 12;
-const int kNvDataPublicPermissionsOffset = 60;
+/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ *
+ * Some TPM constants and type definitions for standalone compilation for use
+ * in the firmware
+ */
+#ifndef TCG1_TSS_STRUCTURES_H_
+#define TCG1_TSS_STRUCTURES_H_
+
+#include <stdint.h>
+#include "../common/tss_common.h"
+
+#define TPM_MAX_COMMAND_SIZE 4096
+#define TPM_LARGE_ENOUGH_COMMAND_SIZE 256  /* saves space in the firmware */
+#define TPM_PUBEK_SIZE 256
+
+#define TPM_NV_INDEX0 ((uint32_t)0x00000000)
+#define TPM_NV_INDEX_LOCK ((uint32_t)0xffffffff)
+#define TPM_NV_PER_GLOBALLOCK (((uint32_t)1)<<15)
+#define TPM_NV_PER_PPWRITE (((uint32_t)1)<<0)
+#define TPM_NV_PER_READ_STCLEAR (((uint32_t)1)<<31)
+#define TPM_NV_PER_WRITE_STCLEAR (((uint32_t)1)<<14)
+
+#define TPM_TAG_RQU_COMMAND       ((uint16_t) 0xc1)
+#define TPM_TAG_RQU_AUTH1_COMMAND ((uint16_t) 0xc2)
+#define TPM_TAG_RQU_AUTH2_COMMAND ((uint16_t) 0xc3)
+
+#define TPM_TAG_RSP_COMMAND       ((uint16_t) 0xc4)
+#define TPM_TAG_RSP_AUTH1_COMMAND ((uint16_t) 0xc5)
+#define TPM_TAG_RSP_AUTH2_COMMAND ((uint16_t) 0xc6)
+
+typedef uint8_t TSS_BOOL;
+typedef uint16_t TPM_STRUCTURE_TAG;
+
+typedef struct tdTPM_PERMANENT_FLAGS {
+	TPM_STRUCTURE_TAG tag;
+	TSS_BOOL disable;
+	TSS_BOOL ownership;
+	TSS_BOOL deactivated;
+	TSS_BOOL readPubek;
+	TSS_BOOL disableOwnerClear;
+	TSS_BOOL allowMaintenance;
+	TSS_BOOL physicalPresenceLifetimeLock;
+	TSS_BOOL physicalPresenceHWEnable;
+	TSS_BOOL physicalPresenceCMDEnable;
+	TSS_BOOL CEKPUsed;
+	TSS_BOOL TPMpost;
+	TSS_BOOL TPMpostLock;
+	TSS_BOOL FIPS;
+	TSS_BOOL Operator;
+	TSS_BOOL enableRevokeEK;
+	TSS_BOOL nvLocked;
+	TSS_BOOL readSRKPub;
+	TSS_BOOL tpmEstablished;
+	TSS_BOOL maintenanceDone;
+	TSS_BOOL disableFullDALogicInfo;
+} TPM_PERMANENT_FLAGS;
+
+typedef struct tdTPM_STCLEAR_FLAGS {
+	TPM_STRUCTURE_TAG tag;
+	TSS_BOOL deactivated;
+	TSS_BOOL disableForceClear;
+	TSS_BOOL physicalPresence;
+	TSS_BOOL physicalPresenceLock;
+	TSS_BOOL bGlobalLock;
+} TPM_STCLEAR_FLAGS;
+
+#endif  /* TCG1_TSS_STRUCTURES_H_ */