4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Implementation for iSCSI Boot Firmware Table publication.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncCopyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncThis program and the accompanying materials
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncare licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncwhich accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncTHE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncWITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initialize the header of the iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] Header The header of the iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] OemId The OEM ID.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] OemTableId The OEM table ID for the iBFT.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync OUT EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Header,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Header, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Header->Signature = EFI_ACPI_3_0_ISCSI_BOOT_FIRMWARE_TABLE_SIGNATURE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Header->Revision = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_REVISION;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (Header->OemId, OemId, sizeof (Header->OemId));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (&Header->OemTableId, OemTableId, sizeof (UINT64));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initialize the control section of the iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Table The ACPI table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] HandleCount The number of the handles associated with iSCSI sessions, it's
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync equal to the number of iSCSI sessions.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Table,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *Control;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Control, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_ID;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->Header.Version = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE_VERSION;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->Header.Length = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Each session occupies two offsets, one for the NIC section,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // the other for the Target section.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Need expand the control section if more than 2 NIC/Target sections
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->Header.Length = (UINT16) (Control->Header.Length + (NumOffset - 4) * sizeof (UINT16));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Add one item into the heap.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Heap On input, the current address of the heap; On output, the address of
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync the heap after the item is added.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Data The data to add into the heap.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Len Length of the Data in byte.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Add one byte for the NULL delimiter.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Fill the Initiator section of the iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Table The ACPI table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Heap The heap.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Handle The handle associated with the iSCSI session.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Table,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *Control;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE *Initiator;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Initiator section immediately follows the control section.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE *) ((UINT8 *) Control + IBFT_ROUNDUP (Control->Header.Length));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->InitiatorOffset = (UINT16) ((UINTN) Initiator - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Initiator, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_ID;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator->Header.Version = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE_VERSION;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator->Header.Length = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 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;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the identifier from the handle.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->HandleProtocol (Handle, &gEfiCallerIdGuid, (VOID **) &IScsiIdentifier);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DriverData = ISCSI_DRIVER_DATA_FROM_IDENTIFIER (IScsiIdentifier);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Fill the iSCSI Initiator Name into the heap.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, Session->InitiatorName, Session->InitiatorNameLength - 1);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator->IScsiNameLength = (UINT16) (Session->InitiatorNameLength - 1);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Initiator->IScsiNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Map the v4 IP address into v6 IP address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] V4 The v4 IP address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[out] V6 The v6 IP address.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Get the NIC's PCI location and return it accroding to the composited
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync format defined in iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Controller The handle of the controller.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @return UINT16 The composited representation of the NIC PCI location.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @retval 0 Other errors as indicated.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->HandleProtocol (PciIoHandle, &gEfiPciIoProtocolGuid, (VOID **)&PciIo);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = PciIo->GetLocation (PciIo, &Segment, &Bus, &Device, &Function);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return (UINT16) ((Bus << 8) | (Device << 3) | Function);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Fill the NIC and target sections in iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Table The buffer of the ACPI table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in, out] Heap The heap buffer used to store the variable length parameters such as iSCSI name.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] HandleCount Count The number of handles having iSCSI private protocol installed.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync @param[in] Handles The handle buffer.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IN EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER *Table,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *Control;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE *Nic;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE *Target;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the offset of the first Nic and Target section.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_CONTROL_STRUCTURE *) (Table + 1);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE *) ((UINTN) Table +
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Control->InitiatorOffset + IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_INITIATOR_STRUCTURE)));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE *) ((UINTN) Nic +
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE)));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->HandleProtocol (Handles[Index], &gEfiCallerIdGuid, (VOID **)&IScsiIdentifier);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync DriverData = ISCSI_DRIVER_DATA_FROM_IDENTIFIER (IScsiIdentifier);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync SessionConfigData = &DriverData->Session.ConfigData;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync AuthConfig = &DriverData->Session.AuthData.AuthConfig;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Fill the Nic section.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Nic, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_ID;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->Header.Version = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_VERSION;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->Header.Length = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->Header.Flags = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BLOCK_VALID |
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_BOOT_SELECTED |
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE_FLAG_GLOBAL;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the subnet mask prefix length.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->SubnetMaskPrefixLength = IScsiGetSubnetMaskPrefixLength (&SessionConfigData->NvData.SubnetMask);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (SessionConfigData->NvData.InitiatorInfoFromDhcp) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Map the various v4 addresses into v6 addresses.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->NvData.LocalIp, &Nic->Ip);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->NvData.Gateway, &Nic->Gateway);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->PrimaryDns, &Nic->PrimaryDns);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->SecondaryDns, &Nic->SecondaryDns);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->DhcpServer, &Nic->DhcpServer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->VLanTag = NetLibGetVlanId (DriverData->Controller);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = NetLibGetMacAddress (DriverData->Controller, &MacAddress, &HwAddressSize);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (Nic->Mac, MacAddress.Addr, sizeof (Nic->Mac));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get the PCI location of the Nic.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic->PciLocation = IScsiGetNICPciLocation (DriverData->Controller);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *SectionOffset = (UINT16) ((UINTN) Nic - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Fill the Target section.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ZeroMem (Target, sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->Header.StructureId = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_ID;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->Header.Version = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_VERSION;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->Header.Length = (UINT16) sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 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;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->Port = SessionConfigData->NvData.TargetPort;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiMapV4ToV6Addr (&SessionConfigData->NvData.TargetIp, &Target->Ip);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CopyMem (Target->BootLun, SessionConfigData->NvData.BootLun, sizeof (Target->BootLun));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Target iSCSI Name, CHAP name/secret, reverse CHAP name/secret.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Length = (UINT16) AsciiStrLen (SessionConfigData->NvData.TargetName);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, SessionConfigData->NvData.TargetName, Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->IScsiNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // CHAP Name
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Length = (UINT16) AsciiStrLen (AuthConfig->CHAPName);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, AuthConfig->CHAPName, Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->CHAPNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // CHAP Secret
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Length = (UINT16) AsciiStrLen (AuthConfig->CHAPSecret);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, AuthConfig->CHAPSecret, Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->CHAPSecretOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Reverse CHAP Name
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Length = (UINT16) AsciiStrLen (AuthConfig->ReverseCHAPName);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, AuthConfig->ReverseCHAPName, Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->ReverseCHAPNameOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Reverse CHAP Secret
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Length = (UINT16) AsciiStrLen (AuthConfig->ReverseCHAPSecret);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiAddHeapItem (Heap, AuthConfig->ReverseCHAPSecret, Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target->ReverseCHAPSecretOffset = (UINT16) ((UINTN) *Heap - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync *SectionOffset = (UINT16) ((UINTN) Target - (UINTN) Table);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Advance to the next NIC/Target pair
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Nic = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE *) ((UINTN) Target +
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE)));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Target = (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE *) ((UINTN) Nic +
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IBFT_ROUNDUP (sizeof (EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_NIC_STRUCTURE)));
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Publish and remove the iSCSI Boot Firmware Table according to the iSCSI
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync session status.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *Rsdp;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID **)&AcpiTableProtocol);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Find ACPI table RSD_PTR from system table
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync for (Index = 0, Rsdp = NULL; Index < gST->NumberOfTableEntries; Index++) {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync if (CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi20TableGuid) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi10TableGuid) ||
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpiTableGuid)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // A match was found.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *) gST->ConfigurationTable[Index].VendorTable;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Rsdp->RsdtAddress;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Get all iSCSI private protocols.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Allocate 4k bytes to hold the ACPI table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Fill in the various section of the iSCSI Boot Firmware Table.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiInitIbfTableHeader (Table, Rsdt->OemId, &Rsdt->OemTableId);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiFillInitiatorSection (Table, &Heap, HandleBuffer[0]);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync IScsiFillNICAndTargetSections (Table, &Heap, HandleCount, HandleBuffer);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Checksum = CalculateCheckSum8((UINT8 *)Table, Table->Length);
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Install or update the iBFT table.