MdeModulePkg: introduce PE/COFF image emulator protocol

[mirror_edk2.git] / NetworkPkg / IScsiDxe / IScsiIbft.c

diff --git a/NetworkPkg/IScsiDxe/IScsiIbft.c b/NetworkPkg/IScsiDxe/IScsiIbft.c
index 9dba4e6f365ca2bad35fce5a38599663422dcc25..b2f82cb9b114c7f48fb2c499723019c4cc0c871f 100644 (file)
--- a/NetworkPkg/IScsiDxe/IScsiIbft.c
+++ b/NetworkPkg/IScsiDxe/IScsiIbft.c
@@ -1,14 +1,8 @@
 /** @file\r
   Implementation for iSCSI Boot Firmware Table publication.\r
 \r
-Copyright (c) 2004 - 2012, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution.  The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
@@ -19,7 +13,7 @@ UINTN   mTableKey;
 \r
 /**\r
   Initialize the header of the iSCSI Boot Firmware Table.\r
-  \r
+\r
   @param[out]  Header     The header of the iSCSI Boot Firmware Table.\r
   @param[in]   OemId      The OEM ID.\r
   @param[in]   OemTableId The OEM table ID for the iBFT.\r
@@ -359,9 +353,13 @@ IScsiFillNICAndTargetSections (
     Target->Port                = NvData->TargetPort;\r
 \r
     if (Attempt->AuthenticationType == ISCSI_AUTH_TYPE_CHAP) {\r
-      Target->CHAPType          = AuthConfig->CHAPType;\r
+      if (AuthConfig->CHAPType == ISCSI_CHAP_UNI) {\r
+        Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_CHAP;\r
+      } else if (AuthConfig->CHAPType == ISCSI_CHAP_MUTUAL) {\r
+        Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_MUTUAL_CHAP;\r
+      }\r
     } else if (Attempt->AuthenticationType == ISCSI_AUTH_TYPE_NONE) {\r
-      Target->CHAPType          = ISCSI_AUTH_TYPE_NONE;\r
+      Target->CHAPType = EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_NO_CHAP;\r
     }\r
 \r
     Target->NicIndex            = (UINT8) Index;\r
@@ -402,7 +400,7 @@ IScsiFillNICAndTargetSections (
       Target->CHAPSecretLength  = Length;\r
       Target->CHAPSecretOffset  = (UINT16) ((UINTN) *Heap - (UINTN) Table);\r
 \r
-      if (Target->CHAPType == ISCSI_CHAP_MUTUAL) {\r
+      if (Target->CHAPType == EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_TARGET_STRUCTURE_CHAP_TYPE_MUTUAL_CHAP) {\r
         //\r
         // Reverse CHAP Name.\r
         //\r
@@ -452,10 +450,12 @@ IScsiPublishIbft (
   EFI_ACPI_ISCSI_BOOT_FIRMWARE_TABLE_HEADER     *Table;\r
   EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER  *Rsdp;\r
   EFI_ACPI_DESCRIPTION_HEADER                   *Rsdt;\r
+  EFI_ACPI_DESCRIPTION_HEADER                   *Xsdt;\r
   UINT8                                         *Heap;\r
   UINT8                                         Checksum;\r
-  UINTN                                         Index;\r
 \r
+  Rsdt = NULL;\r
+  Xsdt = NULL;\r
 \r
   Status = gBS->LocateProtocol (&gEfiAcpiTableProtocolGuid, NULL, (VOID **) &AcpiTableProtocol);\r
   if (EFI_ERROR (Status)) {\r
@@ -465,25 +465,23 @@ IScsiPublishIbft (
   //\r
   // Find ACPI table RSD_PTR from the system table.\r
   //\r
-  for (Index = 0, Rsdp = NULL; Index < gST->NumberOfTableEntries; Index++) {\r
-    if (CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi20TableGuid) ||\r
-      CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpi10TableGuid) ||\r
-      CompareGuid (&(gST->ConfigurationTable[Index].VendorGuid), &gEfiAcpiTableGuid)\r
-      ) {\r
-      //\r
-      // A match was found.\r
-      //\r
-      Rsdp = (EFI_ACPI_3_0_ROOT_SYSTEM_DESCRIPTION_POINTER *) gST->ConfigurationTable[Index].VendorTable;\r
-      break;\r
-    }\r
+  Status = EfiGetSystemConfigurationTable (&gEfiAcpiTableGuid, (VOID **) &Rsdp);\r
+  if (EFI_ERROR (Status)) {\r
+    Status = EfiGetSystemConfigurationTable (&gEfiAcpi10TableGuid, (VOID **) &Rsdp);\r
   }\r
 \r
-  if (Rsdp == NULL) {\r
+  if (EFI_ERROR (Status) || (Rsdp == NULL)) {\r
     return ;\r
-  } else {\r
+  } else if (Rsdp->Revision >= EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION && Rsdp->XsdtAddress != 0) {\r
+    Xsdt = (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Rsdp->XsdtAddress;\r
+  } else if (Rsdp->RsdtAddress != 0) {\r
     Rsdt = (EFI_ACPI_DESCRIPTION_HEADER *) (UINTN) Rsdp->RsdtAddress;\r
   }\r
 \r
+  if ((Xsdt == NULL) && (Rsdt == NULL)) {\r
+    return ;\r
+  }\r
+\r
   if (mIbftInstalled) {\r
     Status = AcpiTableProtocol->UninstallAcpiTable (\r
                                   AcpiTableProtocol,\r
@@ -516,7 +514,12 @@ IScsiPublishIbft (
   //\r
   // Fill in the various section of the iSCSI Boot Firmware Table.\r
   //\r
-  IScsiInitIbfTableHeader (Table, Rsdt->OemId, &Rsdt->OemTableId);\r
+  if (Rsdp->Revision >= EFI_ACPI_2_0_ROOT_SYSTEM_DESCRIPTION_POINTER_REVISION) {\r
+    IScsiInitIbfTableHeader (Table, Xsdt->OemId, &Xsdt->OemTableId);\r
+  } else {\r
+    IScsiInitIbfTableHeader (Table, Rsdt->OemId, &Rsdt->OemTableId);\r
+  }\r
+\r
   IScsiInitControlSection (Table);\r
   IScsiFillInitiatorSection (Table, &Heap);\r
   IScsiFillNICAndTargetSections (Table, &Heap);\r