On Mon, Jun 08, 2015 at 08:52:02PM +0000, Moore, Robert wrote: > It looks like there is a change to the TCPA table also. Right. I'll update that too. I strongly think that the struct acpi_tpm2_control should not be in actbl3.h. It is not defined in the TCG ACPI specification. It is defined in http://www.trustedcomputinggroup.org/resources/pc_client_platform_tpm_profile_ptp_specification FIFO control structures are internal for to the TPM subsystem and so should be CRB control structures (and we have already inside tpm_crb.c). The structure ended up there probably because it was combined with the TPM2 table in that Microsoft specification. /Jarkko -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html