This series of patches will add BlockIO2 (non-blocking I/O) support for
UFS devices.
Since the UFS stack is reusing EDKII SCSI stack, therefore, apart from the
UfsPassThruDxe driver, UefiScsiLib, ScsiBusDxe and ScsiDiskDxe should also
be modified to support non-blocking I/O operations.
|
| EFI_BLOCK_IO2_PROTOCOL
v
|-------------------------| call
| ScsiDiskDxe Driver |-------------------------|
|-------------------------| v
| |-------------------------|
| EFI_SCSI_IO_PROTOCOL | UefiScsiLib |
v |-------------------------|
|-------------------------| ^
| ScsiBusDxe Driver |-------------------------|
|-------------------------| call
|
| EFI_EXT_SCSI_PASS_THRU_PROTOCOL
v
|-------------------------|
| UfsPassThruDxe Driver |
|-------------------------|
Hao Wu (4):
MdePkg UefiScsiLib: Add non-blocking support for SCSI Read/Write
command
MdeModulePkg ScsiDiskDxe: Add BlockIO2 Support
MdeModulePkg UfsPassThruDxe: Add Non-blocking I/O Support
MdeModulePkg ScsiBusDxe: Fix caller event may nerver be signaled
MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c | 44 +-
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ComponentName.c | 4 +-
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.c | 1403 +++++++++++++++++++-
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDisk.h | 322 ++++-
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf | 6 +-
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.c | 45 +-
MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThru.h | 58 +-
.../Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c | 288 +++-
MdePkg/Include/Library/UefiScsiLib.h | 360 +++++
MdePkg/Library/UefiScsiLib/UefiScsiLib.c | 776 +++++++++++
MdePkg/Library/UefiScsiLib/UefiScsiLib.inf | 4 +-
11 files changed, 3243 insertions(+), 67 deletions(-)
--
1.9.5.msysgit.0
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