[edk2-devel] [PATCH v6 0/4] Add SCSI Support for Storage Security Command Protocol

[Zurcher, Christopher J]

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=1546

V6 changes:
Restore EFI_SCSI_TYPE defines for ASC IT8 devices. Revert EFI_SCSI_IO_TYPE
changes in Protocol\ScsiIo.h. Add INC_512 parameter for SecurityProtocol
In/Out commands in UefiScsiLib. Change UINT32 args to UINTN to match the
definitions for Storage Security Command Protocol.

V5 changes:
Split MdeModulePkg changes into separate patches. Add ReinstallProtocol
calls for StorageSecurityCommand Protocol. Restore original MediaPresent
and ReadCapacity behavior, with new implementation for WLUN type media.
Clear temporary aligned buffers before freeing them.

V4 changes:
Add SSC Protocol in addition to BlockIo instead of in place of BlockIo.
Add error handling for (BlockSize == 0) in Read and WriteBlocks commands
to handle partitions that do not support ReadCapacity().

V3 changes:
Initialize AlignedBuffer variable in ScsiDiskReceiveData and
ScsiDiskSendData functions. Remove redundant input validation and debug
message in ScsiDiskSendData.

V2 changes:
Split the patch into separate commits for separate packages.

To support RPMB access on UFS devices, support must be added to
the ScsiDiskDxe driver for the Storage Security Command Protocol.

Cc: Michael D Kinney <michael.d.kinney at intel.com>
Cc: Jiewen Yao <jiewen.yao at intel.com>
Cc: Jian J Wang <jian.j.wang at intel.com>
Cc: Liming Gao <liming.gao at intel.com>
Cc: Hao A Wu <hao.a.wu at intel.com>

Christopher J Zurcher (4):
  MdePkg: Implement SCSI commands for Security Protocol In/Out
  MdeModulePkg/UfsPassThruDxe: Check for RPMB W-LUN (SecurityLun)
  MdeModulePkg/ScsiBusDxe: Clean up Peripheral Type check
  MdeModulePkg/ScsiDiskDxe: Support Storage Security Command Protocol

 MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf |   3 +-
 MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h      | 171 +++++-
 MdePkg/Include/IndustryStandard/Scsi.h            |  48 +-
 MdePkg/Include/Library/UefiScsiLib.h              | 128 +++-
 MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c        |   5 +-
 MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c      | 616 +++++++++++++++++++-
 MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c |  17 +-
 MdePkg/Library/UefiScsiLib/UefiScsiLib.c          | 217 ++++++-
 8 files changed, 1167 insertions(+), 38 deletions(-)

-- 
2.16.2.windows.1


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