[Bug 282582] TPM2.0 with acpi start method not supported

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=282582

            Bug ID: 282582
           Summary: TPM2.0 with acpi start method not supported
           Product: Base System
           Version: 14.1-STABLE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: c.nuberbertram@bally-wulff.de

Created attachment 254980
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=254980&action=edit
modified tpm_crb driver

I'm using a system with TPM2.0 and acpi start method (2)

  TPM2: Length=56, Revision=3, Checksum=73,
        OEMID=INSYDE, OEM Table ID=Dibbler, OEM Revision=0x2,
        Creator ID=ACPI, Creator Revision=0x40000
                ControlArea=fea10510
                StartMethod=2

this not yet supported in freebsd.

I've adapted tpm_crb driver to support it. I've tested only on my HW but
previous implementation for TPM2_START_METHOD_CRB (7) should still work.

-- 
You are receiving this mail because:
You are the assignee for the bug.