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4 Commits

Author SHA1 Message Date
Eric Dong 72a05f849f SecurityPkg OpalPasswordDxe: Error handling enhance when input password. 
Enhance the error handling:
1. When the device is unlocked at BIOS phase and system does a warm reboot,
the device may be still in unlock status if it uses external power. For
such case, we would still popup password window to ask user input. If
user presses ESC key here, we would force the system shut down or ask
user input again to avoid security hole.
2. When user reach max retry count, force shutdown.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
 2016-05-12 13:07:20 +08:00
Eric Dong be08755355 SecurityPkg OpalPasswordDxe: Check BlockSid capability before send command. 
Not all opal device support BlockSid feature. So Add
code logic to check the capability before send BlockSid
command.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
 2016-05-05 12:52:47 +08:00
Eric Dong f14307489f SecurityPkg OpalPasswordDxe: Install menu without device dependency. 
Change design to always install opal menu.
Current implementation only install menu when device connect.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
 2016-05-04 10:57:05 +08:00
Eric Dong a06875e1f0 SecurityPkg: OpalPasswordDxe: Add Opal password dxe driver. 
This driver used to enables opal feature in bios.
It adds setup menu and unlock device process in boot phase.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
 2016-03-29 15:37:30 +08:00