[Patch 0/2] Fixed correct password not works issue

[Eric Dong <eric.dong@intel.com>]

Opal device may have an count in firmware to decide whether to resistent 
user input password. If yes, even correct password will be reject by device
firmware. This count will be reset only after an cold reboot or user input
correct password.

Opal driver also has an internal count to decide whether allowed user to input 
password. A reboot (code or hot) action will reset this count.

Current implementation just base on the count in opal driver to decide whether
allow user to input password again. In this case, if the count in opal device
already exceeded, even an correct password will be rejected.

New solution will check both count, either cout exceed will cause opal driver 
report count exceed and a shutdown required.

Eric Dong (2):
  SecurityPkg/TcgStorageOpalLib: Return AUTHORITY_LOCKED_OUT error.
  SecurityPkg/OpalPassword: Fixed input correct password not works issue

 SecurityPkg/Library/TcgStorageOpalLib/TcgStorageOpalUtil.c | 10 +++++++++-
 SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c             |  9 +++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

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2.15.0.windows.1