diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 8ef7649..8971b12 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -47,6 +47,7 @@
 #define TPM_WARN_DOING_SELFTEST 0x802
 #define TPM_ERR_DEACTIVATED     0x6
 #define TPM_ERR_DISABLED        0x7
+#define TPM_ERR_INVALID_POSTINIT 38
 
 #define TPM_HEADER_SIZE		10
 extern ssize_t tpm_show_pubek(struct device *, struct device_attribute *attr,
@@ -291,6 +292,10 @@
 	__be32 num_bytes;
 }__attribute__((packed));
 
+struct tpm_startup_in {
+	__be16	startup_type;
+} __packed;
+
 typedef union {
 	struct	tpm_getcap_params_out getcap_out;
 	struct	tpm_readpubek_params_out readpubek_out;
@@ -301,6 +306,7 @@
 	struct	tpm_pcrextend_in pcrextend_in;
 	struct	tpm_getrandom_in getrandom_in;
 	struct	tpm_getrandom_out getrandom_out;
+	struct tpm_startup_in startup_in;
 } tpm_cmd_params;
 
 struct tpm_cmd_t {