Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

SecurityPkg: TPM must go to Idle state on CRB command completion #2320

Closed
wants to merge 1 commit into from

Conversation

rodrigog-intel
Copy link
Contributor

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3463

In V2: Fixed patch format and uncrustify cleanup

In V1: To follow the TCG CRB protocol specification, on every CRB TPM
command completion the TPM should return to Idle state, regardless of
the CRB Idle Bypass capability reported by the TPM device.

See: TCG PC Client Device Driver Design Principles for TPM 2.0,
Version 1.0, Rev 0.27

Signed-off-by: Rodrigo Gonzalez del Cueto rodrigo.gonzalez.del.cueto@intel.com
Cc: Jian J Wang jian.j.wang@intel.com
Cc: Jiewen Yao jiewen.yao@intel.com

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3463

In V2: Fixed patch format and uncrustify cleanup

In V1: To follow the TCG CRB protocol specification, on every CRB TPM
 command completion the TPM should return to Idle state, regardless of
the CRB Idle Bypass capability reported by the TPM device.

See: TCG PC Client Device Driver Design Principles for TPM 2.0,
Version 1.0, Rev 0.27

Signed-off-by: Rodrigo Gonzalez del Cueto <rodrigo.gonzalez.del.cueto@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
@lersek lersek closed this Jan 6, 2023
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

None yet

2 participants