Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Feng Tian <feng.t...@intel.com>
---
.../Universal/Disk/CdExpressPei/CdExpressPei.inf | 5 +-
.../Universal/Disk/CdExpressPei/PeiCdExpress.c | 211 +++++++++++++++++----
.../Universal/Disk/CdExpressPei/PeiCdExpress.h | 20 +-
3 files changed, 200 insertions(+), 36 deletions(-)
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
b/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
index 4a44a5a..e9d45e5 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/CdExpressPei.inf
@@ -5,7 +5,7 @@
# finds whether there is Recovery data in the device. If it finds recovery
# data, it will install Device Recovery Module PPI.
#
-# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+# Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
#
# This program and the accompanying materials
# are licensed and made available under the terms and conditions
@@ -60,6 +60,9 @@
## NOTIFY
## CONSUMES
gEfiPeiVirtualBlockIoPpiGuid
+ ## NOTIFY
+ ## CONSUMES
+ gEfiPeiVirtualBlockIo2PpiGuid
gEfiPeiDeviceRecoveryModulePpiGuid ## PRODUCES
[FeaturePcd]
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
index dccb460..00fde4c 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.c
@@ -1,7 +1,7 @@
/** @file
Source file for CD recovery PEIM
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -60,7 +60,8 @@ CdExpressPeimEntry (
}
PrivateData->CapsuleCount = 0;
- Status = UpdateBlocksAndVolumes (PrivateData);
+ Status = UpdateBlocksAndVolumes2 (PrivateData);
+ Status = UpdateBlocksAndVolumes (PrivateData);
//
// Installs Ppi
@@ -69,9 +70,9 @@ CdExpressPeimEntry (
PrivateData->DeviceRecoveryPpi.GetRecoveryCapsuleInfo =
GetRecoveryCapsuleInfo;
PrivateData->DeviceRecoveryPpi.LoadRecoveryCapsule =
LoadRecoveryCapsule;
- PrivateData->PpiDescriptor.Flags =
(EFI_PEI_PPI_DESCRIPTOR_PPI | EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST);
- PrivateData->PpiDescriptor.Guid = &gEfiPeiDeviceRecoveryModulePpiGuid;
- PrivateData->PpiDescriptor.Ppi = &PrivateData->DeviceRecoveryPpi;
+ PrivateData->PpiDescriptor.Flags = (EFI_PEI_PPI_DESCRIPTOR_PPI |
EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST);
+ PrivateData->PpiDescriptor.Guid = &gEfiPeiDeviceRecoveryModulePpiGuid;
+ PrivateData->PpiDescriptor.Ppi = &PrivateData->DeviceRecoveryPpi;
Status = PeiServicesInstallPpi (&PrivateData->PpiDescriptor);
if (EFI_ERROR (Status)) {
@@ -87,11 +88,19 @@ CdExpressPeimEntry (
//
PrivateData->NotifyDescriptor.Flags =
(
- EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK |
- EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST
+ EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK
);
PrivateData->NotifyDescriptor.Guid = &gEfiPeiVirtualBlockIoPpiGuid;
PrivateData->NotifyDescriptor.Notify = BlockIoNotifyEntry;
+
+ PrivateData->NotifyDescriptor2.Flags =
+ (
+ EFI_PEI_PPI_DESCRIPTOR_NOTIFY_CALLBACK |
+ EFI_PEI_PPI_DESCRIPTOR_TERMINATE_LIST
+ );
+ PrivateData->NotifyDescriptor2.Guid = &gEfiPeiVirtualBlockIo2PpiGuid;
+ PrivateData->NotifyDescriptor2.Notify = BlockIoNotifyEntry;
+
return PeiServicesNotifyPpi (&PrivateData->NotifyDescriptor);
}
@@ -117,7 +126,11 @@ BlockIoNotifyEntry (
IN VOID *Ppi
)
{
- UpdateBlocksAndVolumes (mPrivateData);
+ if (CompareGuid (NotifyDescriptor->Guid, &gEfiPeiVirtualBlockIo2PpiGuid)) {
+ UpdateBlocksAndVolumes2 (mPrivateData);
+ } else {
+ UpdateBlocksAndVolumes (mPrivateData);
+ }
return EFI_SUCCESS;
}
@@ -196,7 +209,7 @@ UpdateBlocksAndVolumes (
DEBUG ((EFI_D_INFO, "PeiCdExpress Status is %d\n", Status));
DEBUG ((EFI_D_INFO, "IndexBlockDevice is %d\n", IndexBlockDevice));
- PrivateData->CapsuleData[PrivateData->CapsuleCount].IndexBlock =
IndexBlockDevice;
+ PrivateData->CapsuleData[PrivateData->CapsuleCount].IndexBlock =
IndexBlockDevice;
PrivateData->CapsuleData[PrivateData->CapsuleCount].BlockIo =
BlockIoPpi;
Status = FindRecoveryCapsules (PrivateData);
DEBUG ((EFI_D_INFO, "Status is %d\n", Status));
@@ -214,6 +227,97 @@ UpdateBlocksAndVolumes (
}
/**
+ Finds out all the current Block IO 2 PPIs in the system and add them into
private data.
+
+ @param PrivateData The private data structure that
contains recovery module information.
+
+ @retval EFI_SUCCESS The blocks and volumes are updated
successfully.
+
+**/
+EFI_STATUS
+UpdateBlocksAndVolumes2 (
+ IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData
+ )
+{
+ EFI_STATUS Status;
+ EFI_PEI_PPI_DESCRIPTOR *TempPpiDescriptor;
+ UINTN BlockIoPpiInstance;
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi;
+ UINTN NumberBlockDevices;
+ UINTN IndexBlockDevice;
+ EFI_PEI_BLOCK_IO2_MEDIA Media;
+ EFI_PEI_SERVICES **PeiServices;
+
+ IndexBlockDevice = 0;
+ //
+ // Find out all Block Io Ppi instances within the system
+ // Assuming all device Block Io Peims are dispatched already
+ //
+ for (BlockIoPpiInstance = 0; BlockIoPpiInstance <
PEI_CD_EXPRESS_MAX_BLOCK_IO_PPI; BlockIoPpiInstance++) {
+ Status = PeiServicesLocatePpi (
+ &gEfiPeiVirtualBlockIo2PpiGuid,
+ BlockIoPpiInstance,
+ &TempPpiDescriptor,
+ (VOID **) &BlockIo2Ppi
+ );
+ if (EFI_ERROR (Status)) {
+ //
+ // Done with all Block Io Ppis
+ //
+ break;
+ }
+
+ PeiServices = (EFI_PEI_SERVICES **) GetPeiServicesTablePointer ();
+ Status = BlockIo2Ppi->GetNumberOfBlockDevices (
+ PeiServices,
+ BlockIo2Ppi,
+ &NumberBlockDevices
+ );
+ if (EFI_ERROR (Status) || (NumberBlockDevices == 0)) {
+ continue;
+ }
+ //
+ // Just retrieve the first block, should emulate all blocks.
+ //
+ for (IndexBlockDevice = 1; IndexBlockDevice <= NumberBlockDevices &&
PrivateData->CapsuleCount < PEI_CD_EXPRESS_MAX_CAPSULE_NUMBER; IndexBlockDevice
++) {
+ Status = BlockIo2Ppi->GetBlockDeviceMediaInfo (
+ PeiServices,
+ BlockIo2Ppi,
+ IndexBlockDevice,
+ &Media
+ );
+ if (EFI_ERROR (Status) ||
+ !Media.MediaPresent ||
+ ((Media.InterfaceType != MSG_ATAPI_DP) && (Media.InterfaceType !=
MSG_USB_DP)) ||
+ (Media.BlockSize != PEI_CD_BLOCK_SIZE)
+ ) {
+ continue;
+ }
+
+ DEBUG ((EFI_D_INFO, "PeiCdExpress InterfaceType is %d\n",
Media.InterfaceType));
+ DEBUG ((EFI_D_INFO, "PeiCdExpress MediaPresent is %d\n",
Media.MediaPresent));
+ DEBUG ((EFI_D_INFO, "PeiCdExpress BlockSize is 0x%x\n",
Media.BlockSize));
+ DEBUG ((EFI_D_INFO, "PeiCdExpress Status is %d\n", Status));
+
+ DEBUG ((EFI_D_INFO, "IndexBlockDevice is %d\n", IndexBlockDevice));
+ PrivateData->CapsuleData[PrivateData->CapsuleCount].IndexBlock =
IndexBlockDevice;
+ PrivateData->CapsuleData[PrivateData->CapsuleCount].BlockIo2 =
BlockIo2Ppi;
+ Status = FindRecoveryCapsules (PrivateData);
+ DEBUG ((EFI_D_INFO, "Status is %d\n", Status));
+
+ if (EFI_ERROR (Status)) {
+ continue;
+ }
+
+ PrivateData->CapsuleCount++;
+ }
+
+ }
+
+ return EFI_SUCCESS;
+}
+
+/**
Finds out the recovery capsule in the current volume.
@param PrivateData The private data structure that
contains recovery module information.
@@ -231,6 +335,7 @@ FindRecoveryCapsules (
EFI_STATUS Status;
UINTN Lba;
EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIoPpi;
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi;
UINTN BufferSize;
UINT8 *Buffer;
UINT8 Type;
@@ -251,6 +356,7 @@ FindRecoveryCapsules (
//
IndexBlockDevice =
PrivateData->CapsuleData[PrivateData->CapsuleCount].IndexBlock;
BlockIoPpi =
PrivateData->CapsuleData[PrivateData->CapsuleCount].BlockIo;
+ BlockIo2Ppi =
PrivateData->CapsuleData[PrivateData->CapsuleCount].BlockIo2;
VolumeSpaceSize = 0;
StartOfVolume = TRUE;
@@ -258,14 +364,25 @@ FindRecoveryCapsules (
while (TRUE) {
SetMem (Buffer, BufferSize, 0);
- Status = BlockIoPpi->ReadBlocks (
- (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
- BlockIoPpi,
- IndexBlockDevice,
- Lba,
- BufferSize,
- Buffer
- );
+ if (BlockIo2Ppi != NULL) {
+ Status = BlockIo2Ppi->ReadBlocks (
+ (EFI_PEI_SERVICES **) GetPeiServicesTablePointer
(),
+ BlockIo2Ppi,
+ IndexBlockDevice,
+ Lba,
+ BufferSize,
+ Buffer
+ );
+ } else {
+ Status = BlockIoPpi->ReadBlocks (
+ (EFI_PEI_SERVICES **) GetPeiServicesTablePointer
(),
+ BlockIoPpi,
+ IndexBlockDevice,
+ Lba,
+ BufferSize,
+ Buffer
+ );
+ }
if (EFI_ERROR (Status)) {
return Status;
}
@@ -302,7 +419,7 @@ FindRecoveryCapsules (
RoorDirRecord = (PEI_CD_EXPRESS_DIR_FILE_RECORD *) (Buffer +
PEI_CD_EXPRESS_ROOT_DIR_RECORD_OFFSET);
RootDirLBA = RoorDirRecord->LocationOfExtent[0];
- Status = RetrieveCapsuleFileFromRoot (PrivateData, BlockIoPpi,
IndexBlockDevice, RootDirLBA);
+ Status = RetrieveCapsuleFileFromRoot (PrivateData, BlockIoPpi,
BlockIo2Ppi, IndexBlockDevice, RootDirLBA);
if (!EFI_ERROR (Status)) {
//
// Just look for the first primary descriptor
@@ -321,6 +438,7 @@ FindRecoveryCapsules (
@param PrivateData The private data structure that
contains recovery module information.
@param BlockIoPpi The Block IO PPI used to access the
volume.
+ @param BlockIo2Ppi The Block IO 2 PPI used to access the
volume.
@param IndexBlockDevice The index of current block device.
@param Lba The starting logic block address to
retrieve capsule.
@@ -334,6 +452,7 @@ EFIAPI
RetrieveCapsuleFileFromRoot (
IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData,
IN EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIoPpi,
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi,
IN UINTN IndexBlockDevice,
IN UINT32 Lba
)
@@ -349,14 +468,25 @@ RetrieveCapsuleFileFromRoot (
SetMem (Buffer, BufferSize, 0);
- Status = BlockIoPpi->ReadBlocks (
- (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
- BlockIoPpi,
- IndexBlockDevice,
- Lba,
- BufferSize,
- Buffer
- );
+ if (BlockIo2Ppi != NULL) {
+ Status = BlockIo2Ppi->ReadBlocks (
+ (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
+ BlockIo2Ppi,
+ IndexBlockDevice,
+ Lba,
+ BufferSize,
+ Buffer
+ );
+ } else {
+ Status = BlockIoPpi->ReadBlocks (
+ (EFI_PEI_SERVICES **) GetPeiServicesTablePointer (),
+ BlockIoPpi,
+ IndexBlockDevice,
+ Lba,
+ BufferSize,
+ Buffer
+ );
+ }
if (EFI_ERROR (Status)) {
return Status;
}
@@ -546,6 +676,7 @@ LoadRecoveryCapsule (
EFI_STATUS Status;
PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData;
EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIoPpi;
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi;
UINTN NumberRecoveryCapsules;
Status = GetNumberRecoveryCapsules (PeiServices, This,
&NumberRecoveryCapsules);
@@ -564,15 +695,27 @@ LoadRecoveryCapsule (
PrivateData = PEI_CD_EXPRESS_PRIVATE_DATA_FROM_THIS (This);
BlockIoPpi = PrivateData->CapsuleData[CapsuleInstance - 1].BlockIo;
+ BlockIo2Ppi = PrivateData->CapsuleData[CapsuleInstance - 1].BlockIo2;
- Status = BlockIoPpi->ReadBlocks (
- PeiServices,
- BlockIoPpi,
- PrivateData->CapsuleData[CapsuleInstance -
1].IndexBlock,
- PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleStartLBA,
- PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleSize,
- Buffer
- );
+ if (BlockIo2Ppi != NULL) {
+ Status = BlockIo2Ppi->ReadBlocks (
+ PeiServices,
+ BlockIo2Ppi,
+ PrivateData->CapsuleData[CapsuleInstance -
1].IndexBlock,
+ PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleStartLBA,
+ PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleSize,
+ Buffer
+ );
+ } else {
+ Status = BlockIoPpi->ReadBlocks (
+ PeiServices,
+ BlockIoPpi,
+ PrivateData->CapsuleData[CapsuleInstance -
1].IndexBlock,
+ PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleStartLBA,
+ PrivateData->CapsuleData[CapsuleInstance -
1].CapsuleSize,
+ Buffer
+ );
+ }
return Status;
}
diff --git a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
index b452747..7789a1b 100644
--- a/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
+++ b/MdeModulePkg/Universal/Disk/CdExpressPei/PeiCdExpress.h
@@ -1,7 +1,7 @@
/** @file
Header file for CD recovery PEIM
-Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -21,6 +21,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
#include <PiPei.h>
#include <Ppi/BlockIo.h>
+#include <Ppi/BlockIo2.h>
#include <Guid/RecoveryDevice.h>
#include <Ppi/DeviceRecoveryModule.h>
@@ -67,6 +68,7 @@ typedef struct {
UINTN CapsuleSize;
UINTN IndexBlock;
EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIo;
+ EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2;
} PEI_CD_EXPRESS_CAPSULE_DATA;
#define PEI_CD_EXPRESS_PRIVATE_DATA_SIGNATURE SIGNATURE_32 ('p', 'c', 'd', 'e')
@@ -77,6 +79,7 @@ typedef struct {
EFI_PEI_DEVICE_RECOVERY_MODULE_PPI DeviceRecoveryPpi;
EFI_PEI_PPI_DESCRIPTOR PpiDescriptor;
EFI_PEI_NOTIFY_DESCRIPTOR NotifyDescriptor;
+ EFI_PEI_NOTIFY_DESCRIPTOR NotifyDescriptor2;
UINT8 *BlockBuffer;
UINTN CapsuleCount;
@@ -140,6 +143,19 @@ UpdateBlocksAndVolumes (
);
/**
+ Finds out all the current Block IO 2 PPIs in the system and add them into
private data.
+
+ @param PrivateData The private data structure that
contains recovery module information.
+
+ @retval EFI_SUCCESS The blocks and volumes are updated
successfully.
+
+**/
+EFI_STATUS
+UpdateBlocksAndVolumes2 (
+ IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData
+ );
+
+/**
Returns the number of DXE capsules residing on the device.
This function searches for DXE capsules from the associated device and
returns
@@ -253,6 +269,7 @@ FindRecoveryCapsules (
@param PrivateData The private data structure that
contains recovery module information.
@param BlockIoPpi The Block IO PPI used to access the
volume.
+ @param BlockIo2Ppi The Block IO 2 PPI used to access the
volume.
@param IndexBlockDevice The index of current block device.
@param Lba The starting logic block address to
retrieve capsule.
@@ -266,6 +283,7 @@ EFIAPI
RetrieveCapsuleFileFromRoot (
IN OUT PEI_CD_EXPRESS_PRIVATE_DATA *PrivateData,
IN EFI_PEI_RECOVERY_BLOCK_IO_PPI *BlockIoPpi,
+ IN EFI_PEI_RECOVERY_BLOCK_IO2_PPI *BlockIo2Ppi,
IN UINTN IndexBlockDevice,
IN UINT32 Lba
);
--
1.9.5.msysgit.0
------------------------------------------------------------------------------
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