MdeModulePkg: Move to new location

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>

1 files changed, 0 insertions, 534 deletions

diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiIbft.c b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiIbft.c
deleted file mode 100644
index 372efdc15e..0000000000
--- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiIbft.c
+++ /dev/null
@@ -1,534 +0,0 @@
-/** @file

-  Implementation for iSCSI Boot Firmware Table publication.

-

-Copyright (c) 2004 - 2013, Intel Corporation. All rights reserved.<BR>

-This program and the accompanying materials

-are licensed and made available under the terms and conditions of the BSD License

-which accompanies this distribution.  The full text of the license may be found at

-http://opensource.org/licenses/bsd-license.php

-

-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,

-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

-

-**/

-

-#include "IScsiImpl.h"

-

-BOOLEAN mIbftInstalled = FALSE;

-UINTN   mTableKey;

-

-/**

-  Initialize the header of the iSCSI Boot Firmware Table.

-  

-  @param[out]  Header     The header of the iSCSI Boot Firmware Table.

-  @param[in]   OemId      The OEM ID.

-  @param[in]   OemTableId The OEM table ID for the iBFT.

-**/

-VOID

-IScsiInitIbfTableHeader (

-  OUT EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER   *Header,

-  IN  UINT8                                       *OemId,

-  IN  UINT64                                      *OemTableId

-  )

-{

-  ZeroMem (Header, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER));

-

-  Header->Signature = EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE;

-  Header->Length    = IBFT_HEAP_OFFSET;

-  Header->Revision  = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_REVISION;

-  Header->Checksum  = 0;

-  

-  CopyMem (Header->OemId, OemId, sizeof (Header->OemId));

-  CopyMem (&Header->OemTableId, OemTableId, sizeof (UINT64));

-}

-

-/**

-  Initialize the control section of the iSCSI Boot Firmware Table.

-  

-  @param[in]  Table       The ACPI table.

-  @param[in]  HandleCount The number of the handles associated with iSCSI sessions, it's

-                          equal to the number of iSCSI sessions.

-**/

-VOID

-IScsiInitControlSection (

-  IN EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER  *Table,

-  IN UINTN                                      HandleCount

-  )

-{

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE  *Control;

-  UINTN                                                 NumOffset;

-

-  Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);

-

-  ZeroMem (Control, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE));

-

-  Control->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_ID;

-  Control->Header.Version     = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_VERSION;

-  Control->Header.Length      = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE);

-

-  //

-  // Each session occupies two offsets, one for the NIC section,

-  // the other for the Target section.

-  //

-  NumOffset = 2 * HandleCount;

-  if (NumOffset > 4) {

-    //

-    // Need expand the control section if more than 2 NIC/Target sections

-    // exist.

-    //

-    Control->Header.Length = (UINT16) (Control->Header.Length + (NumOffset - 4) * sizeof (UINT16));

-  }

-}

-

-/**

-  Add one item into the heap.

-

-  @param[in, out]  Heap  On input, the current address of the heap; On output, the address of

-                         the heap after the item is added.

-  @param[in]       Data  The data to add into the heap.

-  @param[in]       Len   Length of the Data in byte.

-**/

-VOID

-IScsiAddHeapItem (

-  IN OUT UINT8  **Heap,

-  IN     VOID   *Data,

-  IN     UINTN  Len

-  )

-{

-  //

-  // Add one byte for the NULL delimiter.

-  //

-  *Heap -= Len + 1;

-

-  CopyMem (*Heap, Data, Len);

-  *(*Heap + Len) = 0;

-}

-

-/**

-  Fill the Initiator section of the iSCSI Boot Firmware Table.

-

-  @param[in]       Table    The ACPI table.

-  @param[in, out]  Heap     The heap.

-  @param[in]       Handle   The handle associated with the iSCSI session.

-**/

-VOID

-IScsiFillInitiatorSection (

-  IN     EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER  *Table,

-  IN OUT UINT8                                      **Heap,

-  IN     EFI_HANDLE                                 Handle

-  )

-{

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE    *Control;

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE  *Initiator;

-  ISCSI_DRIVER_DATA                                       *DriverData;

-  ISCSI_SESSION                                           *Session;

-  ISCSI_PRIVATE_PROTOCOL                                  *IScsiIdentifier;

-  EFI_STATUS                                              Status;

-

-  Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);

-

-  //

-  // Initiator section immediately follows the control section.

-  //

-  Initiator = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE *) ((UINT8 *) Control + IBFT_ROUNDUP (Control->Header.Length));

-

-  Control->InitiatorOffset = (UINT16) ((UINTN) Initiator - (UINTN) Table);

-

-  ZeroMem (Initiator, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE));

-

-  Initiator->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_ID;

-  Initiator->Header.Version     = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_VERSION;

-  Initiator->Header.Length      = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE);

-  Initiator->Header.Flags       = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_FLAG_BLOCK_VALID | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_FLAG_BOOT_SELECTED;

-

-  //

-  // Get the identifier from the handle.

-  //

-  Status = gBS->HandleProtocol (Handle, &gEfiCallerIdGuid, (VOID **) &IScsiIdentifier);

-  if (EFI_ERROR (Status)) {

-    ASSERT (FALSE);

-    return ;

-  }

-

-  DriverData  = ISCSI_DRIVER_DATA_FROM_IDENTIFIER (IScsiIdentifier);

-  Session     = &DriverData->Session;

-

-  //

-  // Fill the iSCSI Initiator Name into the heap.

-  //

-  IScsiAddHeapItem (Heap, Session->InitiatorName, Session->InitiatorNameLength - 1);

-

-  Initiator->IScsiNameLength  = (UINT16) (Session->InitiatorNameLength - 1);

-  Initiator->IScsiNameOffset  = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-}

-

-/**

-  Map the v4 IP address into v6 IP address.

-

-  @param[in]   V4 The v4 IP address.

-  @param[out]  V6 The v6 IP address.

-**/

-VOID

-IScsiMapV4ToV6Addr (

-  IN  EFI_IPv4_ADDRESS *V4,

-  OUT EFI_IPv6_ADDRESS *V6

-  )

-{

-  UINTN Index;

-

-  ZeroMem (V6, sizeof (EFI_IPv6_ADDRESS));

-

-  V6->Addr[10]  = 0xff;

-  V6->Addr[11]  = 0xff;

-

-  for (Index = 0; Index < 4; Index++) {

-    V6->Addr[12 + Index] = V4->Addr[Index];

-  }

-}

-

-/**

-  Get the NIC's PCI location and return it accroding to the composited

-  format defined in iSCSI Boot Firmware Table.

-

-  @param[in]  Controller  The handle of the controller.

-

-  @return UINT16          The composited representation of the NIC PCI location.

-  @retval 0               Other errors as indicated.

-**/

-UINT16

-IScsiGetNICPciLocation (

-  IN EFI_HANDLE  Controller

-  )

-{

-  EFI_STATUS                Status;

-  EFI_DEVICE_PATH_PROTOCOL  *DevicePath;

-  EFI_HANDLE                PciIoHandle;

-  EFI_PCI_IO_PROTOCOL       *PciIo;

-  UINTN                     Segment;

-  UINTN                     Bus;

-  UINTN                     Device;

-  UINTN                     Function;

-

-  Status = gBS->HandleProtocol (

-                  Controller,

-                  &gEfiDevicePathProtocolGuid,

-                  (VOID **)&DevicePath

-                  );

-  if (EFI_ERROR (Status)) {

-    return 0;

-  }

-

-  Status = gBS->LocateDevicePath (

-                  &gEfiPciIoProtocolGuid,

-                  &DevicePath,

-                  &PciIoHandle

-                  );

-  if (EFI_ERROR (Status)) {

-    return 0;

-  }

-

-  Status = gBS->HandleProtocol (PciIoHandle, &gEfiPciIoProtocolGuid, (VOID **)&PciIo);

-  if (EFI_ERROR (Status)) {

-    return 0;

-  }

-

-  Status = PciIo->GetLocation (PciIo, &Segment, &Bus, &Device, &Function);

-  if (EFI_ERROR (Status)) {

-    return 0;

-  }

-

-  return (UINT16) ((Bus << 8) | (Device << 3) | Function);

-}

-

-/**

-  Fill the NIC and target sections in iSCSI Boot Firmware Table.

-

-  @param[in]       Table       The buffer of the ACPI table.

-  @param[in, out]  Heap        The heap buffer used to store the variable length parameters such as iSCSI name.

-  @param[in]       HandleCount Count The number of handles having iSCSI private protocol installed.

-  @param[in]       Handles     The handle buffer.

-**/

-VOID

-IScsiFillNICAndTargetSections (

-  IN     EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER  *Table,

-  IN OUT UINT8                                      **Heap,

-  IN     UINTN                                      HandleCount,

-  IN     EFI_HANDLE                                 *Handles

-  )

-{

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE  *Control;

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE      *Nic;

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE   *Target;

-  ISCSI_DRIVER_DATA                                     *DriverData;

-  ISCSI_SESSION_CONFIG_DATA                             *SessionConfigData;

-  ISCSI_CHAP_AUTH_CONFIG_NVDATA                         *AuthConfig;

-  UINT16                                                *SectionOffset;

-  UINTN                                                 Index;

-  UINT16                                                Length;

-  EFI_MAC_ADDRESS                                       MacAddress;

-  UINTN                                                 HwAddressSize;

-  ISCSI_PRIVATE_PROTOCOL                                *IScsiIdentifier;

-  EFI_STATUS                                            Status;

-

-  //

-  // Get the offset of the first Nic and Target section.

-  //

-  Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);

-  Nic     = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE *) ((UINTN) Table +

-          Control->InitiatorOffset + IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE)));

-  Target  = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE *) ((UINTN) Nic +

-          IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE)));

-

-  SectionOffset = &Control->NIC0Offset;

-

-  for (Index = 0; Index < HandleCount; Index++) {

-    Status = gBS->HandleProtocol (Handles[Index], &gEfiCallerIdGuid, (VOID **)&IScsiIdentifier);

-    if (EFI_ERROR (Status)) {

-      ASSERT (FALSE);

-      return ;

-    }

-

-    DriverData        = ISCSI_DRIVER_DATA_FROM_IDENTIFIER (IScsiIdentifier);

-    SessionConfigData = &DriverData->Session.ConfigData;

-    AuthConfig        = &DriverData->Session.AuthData.AuthConfig;

-

-    //

-    // Fill the Nic section.

-    //

-    ZeroMem (Nic, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE));

-

-    Nic->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_ID;

-    Nic->Header.Version     = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_VERSION;

-    Nic->Header.Length      = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE);

-    Nic->Header.Index       = (UINT8) Index;

-    Nic->Header.Flags       = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BLOCK_VALID |

-                            EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BOOT_SELECTED |

-                            EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_GLOBAL;

-

-    //

-    // Get the subnet mask prefix length.

-    //

-    Nic->SubnetMaskPrefixLength = IScsiGetSubnetMaskPrefixLength (&SessionConfigData->NvData.SubnetMask);

-

-    if (SessionConfigData->NvData.InitiatorInfoFromDhcp) {

-      Nic->Origin = IpPrefixOriginDhcp;

-    } else {

-      Nic->Origin = IpPrefixOriginManual;

-    }

-    //

-    // Map the various v4 addresses into v6 addresses.

-    //

-    IScsiMapV4ToV6Addr (&SessionConfigData->NvData.LocalIp, &Nic->Ip);

-    IScsiMapV4ToV6Addr (&SessionConfigData->NvData.Gateway, &Nic->Gateway);

-    IScsiMapV4ToV6Addr (&SessionConfigData->PrimaryDns, &Nic->PrimaryDns);

-    IScsiMapV4ToV6Addr (&SessionConfigData->SecondaryDns, &Nic->SecondaryDns);

-    IScsiMapV4ToV6Addr (&SessionConfigData->DhcpServer, &Nic->DhcpServer);

-

-    Nic->VLanTag = NetLibGetVlanId (DriverData->Controller);

-

-    Status = NetLibGetMacAddress (DriverData->Controller, &MacAddress, &HwAddressSize);

-    ASSERT (Status == EFI_SUCCESS);

-    CopyMem (Nic->Mac, MacAddress.Addr, sizeof (Nic->Mac));

-

-    //

-    // Get the PCI location of the Nic.

-    //

-    Nic->PciLocation  = IScsiGetNICPciLocation (DriverData->Controller);

-

-    *SectionOffset    = (UINT16) ((UINTN) Nic - (UINTN) Table);

-    SectionOffset++;

-

-    //

-    // Fill the Target section.

-    //

-    ZeroMem (Target, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE));

-

-    Target->Header.StructureId  = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_ID;

-    Target->Header.Version      = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_VERSION;

-    Target->Header.Length       = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE);

-    Target->Header.Index        = (UINT8) Index;

-    Target->Header.Flags        = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_BLOCK_VALID | EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_FLAG_BOOT_SELECTED;

-    Target->Port                = SessionConfigData->NvData.TargetPort;

-    Target->NicIndex            = (UINT8) Index;

-

-    if (AuthConfig->CHAPType == ISCSI_CHAP_NONE) {

-      Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_NO_CHAP;

-    } if (AuthConfig->CHAPType == ISCSI_CHAP_UNI) {

-      Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_CHAP;

-    } else if (AuthConfig->CHAPType == ISCSI_CHAP_MUTUAL) {

-      Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_MUTUAL_CHAP;

-    }

-

-    IScsiMapV4ToV6Addr (&SessionConfigData->NvData.TargetIp, &Target->Ip);

-    CopyMem (Target->BootLun, SessionConfigData->NvData.BootLun, sizeof (Target->BootLun));

-

-    //

-    // Target iSCSI Name, CHAP name/secret, reverse CHAP name/secret.

-    //

-    Length = (UINT16) AsciiStrLen (SessionConfigData->NvData.TargetName);

-    IScsiAddHeapItem (Heap, SessionConfigData->NvData.TargetName, Length);

-

-    Target->IScsiNameLength = Length;

-    Target->IScsiNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-

-    if (Target->CHAPType != EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_NO_CHAP) {

-      //

-      // CHAP Name

-      //

-      Length = (UINT16) AsciiStrLen (AuthConfig->CHAPName);

-      IScsiAddHeapItem (Heap, AuthConfig->CHAPName, Length);

-      Target->CHAPNameLength  = Length;

-      Target->CHAPNameOffset  = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-

-      //

-      // CHAP Secret

-      //

-      Length = (UINT16) AsciiStrLen (AuthConfig->CHAPSecret);

-      IScsiAddHeapItem (Heap, AuthConfig->CHAPSecret, Length);

-      Target->CHAPSecretLength  = Length;

-      Target->CHAPSecretOffset  = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-

-      if (Target->CHAPType == EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_MUTUAL_CHAP) {

-        //

-        // Reverse CHAP Name

-        //

-        Length = (UINT16) AsciiStrLen (AuthConfig->ReverseCHAPName);

-        IScsiAddHeapItem (Heap, AuthConfig->ReverseCHAPName, Length);

-        Target->ReverseCHAPNameLength = Length;

-        Target->ReverseCHAPNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-

-        //

-        // Reverse CHAP Secret

-        //

-        Length = (UINT16) AsciiStrLen (AuthConfig->ReverseCHAPSecret);

-        IScsiAddHeapItem (Heap, AuthConfig->ReverseCHAPSecret, Length);

-        Target->ReverseCHAPSecretLength = Length;

-        Target->ReverseCHAPSecretOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);

-      }

-    }

-

-    *SectionOffset = (UINT16) ((UINTN) Target - (UINTN) Table);

-    SectionOffset++;

-

-    //

-    // Advance to the next NIC/Target pair

-    //

-    Nic    = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE *) ((UINTN) Target +

-           IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE)));

-    Target = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE *) ((UINTN) Nic +

-           IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE)));

-  }

-}

-

-/**

-  Publish and remove the iSCSI Boot Firmware Table according to the iSCSI

-  session status.

-**/

-VOID

-IScsiPublishIbft (

-  VOID

-  )

-{

-  EFI_STATUS                                Status;

-  EFI_ACPI_TABLE_PROTOCOL                   *AcpiTableProtocol;

-  EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Table;

-  UINTN                                     HandleCount;

-  EFI_HANDLE                                *HandleBuffer;

-  UINT8                                     *Heap;

-  UINT8                                     Checksum;

-  UINTN                                         Index;

-  EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER  *Rsdp;

-  EFI_ACPI_DESCRIPTION_HEADER                   *Rsdt;

-

-  Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID **)&AcpiTableProtocol);

-  if (EFI_ERROR (Status)) {

-    return ;

-  }

-

-

-  //

-  // Find ACPI table RSD_PTR from system table

-  //

-  for (Index = 0, Rsdp = NULL; Index < gST->NumberOfTableEntries; Index++) {

-    if (CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi20TableGuid) ||

-      CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi10TableGuid) ||

-      CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpiTableGuid)

-      ) {

-      //

-      // A match was found.

-      //

-      Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *) gST->ConfigurationTable[Index].VendorTable;

-      break;

-    }

-  }

-

-  if (Rsdp == NULL) {

-    return ;

-  } else {

-    Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Rsdp->RsdtAddress;

-  }

-

-

-  if (mIbftInstalled) {

-    Status = AcpiTableProtocol->UninstallAcpiTable (

-                                  AcpiTableProtocol,

-                                  mTableKey

-                                  );

-    if (EFI_ERROR (Status)) {

-      return ;

-    }

-    mIbftInstalled = FALSE;

-  }

-

-  //

-  // Get all iSCSI private protocols.

-  //

-  Status = gBS->LocateHandleBuffer (

-                  ByProtocol,

-                  &gEfiCallerIdGuid,

-                  NULL,

-                  &HandleCount,

-                  &HandleBuffer

-                  );

-  if (EFI_ERROR (Status)) {

-    return ;

-  }

-  //

-  // Allocate 4k bytes to hold the ACPI table.

-  //

-  Table = AllocateZeroPool (IBFT_MAX_SIZE);

-  if (Table == NULL) {

-    return ;

-  }

-

-  Heap = (UINT8 *) Table + IBFT_HEAP_OFFSET;

-

-  //

-  // Fill in the various section of the iSCSI Boot Firmware Table.

-  //

-  IScsiInitIbfTableHeader (Table, Rsdt->OemId, &Rsdt->OemTableId);

-  IScsiInitControlSection (Table, HandleCount);

-  IScsiFillInitiatorSection (Table, &Heap, HandleBuffer[0]);

-  IScsiFillNICAndTargetSections (Table, &Heap, HandleCount, HandleBuffer);

-

-  Checksum = CalculateCheckSum8((UINT8 *)Table, Table->Length);

-  Table->Checksum = Checksum;

-

-  FreePool (HandleBuffer);

-

-  //

-  // Install or update the iBFT table.

-  //

-  Status = AcpiTableProtocol->InstallAcpiTable (

-                                AcpiTableProtocol,

-                                Table,

-                                Table->Length,

-                                &mTableKey

-                                );

-  if (EFI_ERROR(Status)) {

-    return;

-  }

-

-  mIbftInstalled = TRUE;

-  FreePool (Table);

-}