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-rw-r--r--include/tpm-v2.h13
1 files changed, 13 insertions, 0 deletions
diff --git a/include/tpm-v2.h b/include/tpm-v2.h
index 13b3db67c6..947458b0bd 100644
--- a/include/tpm-v2.h
+++ b/include/tpm-v2.h
@@ -641,4 +641,17 @@ u32 tpm2_write_lock(struct udevice *dev, u32 index);
*/
u32 tpm2_disable_platform_hierarchy(struct udevice *dev);
+/**
+ * submit user specified data to the TPM and get response
+ *
+ * @dev TPM device
+ * @sendbuf: Buffer of the data to send
+ * @recvbuf: Buffer to save the response to
+ * @recv_size: Pointer to the size of the response buffer
+ *
+ * @return code of the operation
+ */
+u32 tpm2_submit_command(struct udevice *dev, const u8 *sendbuf,
+ u8 *recvbuf, size_t *recv_size);
+
#endif /* __TPM_V2_H */