Add tpmd_dev from the tpm-emulator source to the kernel

chromeos/drivers/tpmd_dev/config.h

+/* Software-based Trusted Platform Module (TPM) Emulator
+ * Copyright (C) 2004-2010 Mario Strasser <mast@gmx.net>
+ *
+ * This module 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; either version 2 of the License,
+ * or (at your option) any later version.
+ *
+ * This module 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.
+ *
+ * $Id: config.h.in 426 2010-02-22 17:11:58Z mast $
+ */
+
+#ifndef _CONFIG_H_
+#define _CONFIG_H_
+
+/* project and build version */
+#define VERSION_MAJOR 0
+#define VERSION_MINOR 7
+#define VERSION_BUILD 424
+
+/* TDDL and LKM configuration */
+#define TPM_SOCKET_NAME  "/var/run/tpm/tpmd_socket:0"
+#define TPM_STORAGE_NAME "/var/lib/tpm/tpm_emulator-1_2_0_7"
+#define TPM_DEVICE_NAME  "/dev/tpm"
+#define TPM_LOG_FILE     ""
+#define TPM_CMD_BUF_SIZE 4096
+
+#endif /* _CONFIG_H_ */