CVSROOT: /cvs
Module name: src
Changes by: dera...@cvs.openbsd.org 2022/04/04 09:46:45
Modified files:
sys/dev/acpi : tpm.c
Log message:
As a hack, use CD_SKIPHIBERNATE. For 2.0, our TPM lifecycle management
is improper, and some chips are more sensitive to this than others. In an
unhibernate situation, /bsd.booted will 'suspend' the TPM, then jump directly
into unhib /bsd, which 'resumes' it. This is wrong because the lifecycle is
supposed to be more like suspend->BIOS->resume. This is a hack until we figure
out how to fix the lifecycle.
from claudio, ok dv
