/usr/include/tss/tddl_error.h is in libtspi-dev 0.3.7-2ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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TPM Device Driver Library error return codes
--*/
#ifndef __TDDL_ERROR_H__
#define __TDDL_ERROR_H__
#include <tss/tss_error_basics.h>
#include <tss/tss_error.h>
#ifndef TSS_E_BASE
#define TSS_E_BASE 0x00000000L
#endif // TSS_E_BASE
//
// specific error codes returned by the TPM device driver library
// offset TSS_TDDL_OFFSET
//
#define TDDL_E_FAIL TSS_E_FAIL
#define TDDL_E_TIMEOUT TSS_E_TIMEOUT
// The connection was already established.
#define TDDL_E_ALREADY_OPENED (UINT32)(TSS_E_BASE + 0x081L)
// The device was not connected.
#define TDDL_E_ALREADY_CLOSED (UINT32)(TSS_E_BASE + 0x082L)
// The receive buffer is too small.
#define TDDL_E_INSUFFICIENT_BUFFER (UINT32)(TSS_E_BASE + 0x083L)
// The command has already completed.
#define TDDL_E_COMMAND_COMPLETED (UINT32)(TSS_E_BASE + 0x084L)
// TPM aborted processing of command.
#define TDDL_E_COMMAND_ABORTED (UINT32)(TSS_E_BASE + 0x085L)
// The request could not be performed because of an I/O device error.
#define TDDL_E_IOERROR (UINT32)(TSS_E_BASE + 0x087L)
// Unsupported TAG is requested
#define TDDL_E_BADTAG (UINT32)(TSS_E_BASE + 0x088L)
// the requested TPM component was not found
#define TDDL_E_COMPONENT_NOT_FOUND (UINT32)(TSS_E_BASE + 0x089L)
#endif // __TDDL_ERROR_H__
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