Update dual network stack drivers to produce multiple Driver Binding Protocol.

[mirror_edk2.git] / MdeModulePkg / Library / DxeNetLib / DxeNetLib.c

diff --git a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
index 61e4c8c9d1d9a7004cc56856e74a7bddbfe22388..cfda3962bb82a3d072c90476937455869820ee1b 100644 (file)
--- a/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
+++ b/MdeModulePkg/Library/DxeNetLib/DxeNetLib.c
@@ -1,7 +1,7 @@
 /** @file\r
   Network library.\r
 \r
-Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2005 - 2013, 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
@@ -1788,6 +1788,7 @@ NetLibDefaultUnload (
   EFI_HANDLE                        *DeviceHandleBuffer;\r
   UINTN                             DeviceHandleCount;\r
   UINTN                             Index;\r
+  UINTN                             Index2;\r
   EFI_DRIVER_BINDING_PROTOCOL       *DriverBinding;\r
   EFI_COMPONENT_NAME_PROTOCOL       *ComponentName;\r
   EFI_COMPONENT_NAME2_PROTOCOL      *ComponentName2;\r
@@ -1809,28 +1810,12 @@ NetLibDefaultUnload (
     return Status;\r
   }\r
 \r
-  //\r
-  // Disconnect the driver specified by ImageHandle from all\r
-  // the devices in the handle database.\r
-  //\r
-  for (Index = 0; Index < DeviceHandleCount; Index++) {\r
-    Status = gBS->DisconnectController (\r
-                    DeviceHandleBuffer[Index],\r
-                    ImageHandle,\r
-                    NULL\r
-                    );\r
-  }\r
-\r
-  //\r
-  // Uninstall all the protocols installed in the driver entry point\r
-  //\r
   for (Index = 0; Index < DeviceHandleCount; Index++) {\r
     Status = gBS->HandleProtocol (\r
                     DeviceHandleBuffer[Index],\r
                     &gEfiDriverBindingProtocolGuid,\r
                     (VOID **) &DriverBinding\r
                     );\r
-\r
     if (EFI_ERROR (Status)) {\r
       continue;\r
     }\r
@@ -1838,12 +1823,28 @@ NetLibDefaultUnload (
     if (DriverBinding->ImageHandle != ImageHandle) {\r
       continue;\r
     }\r
-\r
+    \r
+    //\r
+    // Disconnect the driver specified by ImageHandle from all\r
+    // the devices in the handle database.\r
+    //\r
+    for (Index2 = 0; Index2 < DeviceHandleCount; Index2++) {\r
+      Status = gBS->DisconnectController (\r
+                      DeviceHandleBuffer[Index2],\r
+                      DriverBinding->DriverBindingHandle,\r
+                      NULL\r
+                      );\r
+    }\r
+    \r
+    //\r
+    // Uninstall all the protocols installed in the driver entry point\r
+    //    \r
     gBS->UninstallProtocolInterface (\r
-          ImageHandle,\r
+          DriverBinding->DriverBindingHandle,\r
           &gEfiDriverBindingProtocolGuid,\r
           DriverBinding\r
           );\r
+    \r
     Status = gBS->HandleProtocol (\r
                     DeviceHandleBuffer[Index],\r
                     &gEfiComponentNameProtocolGuid,\r
@@ -1851,7 +1852,7 @@ NetLibDefaultUnload (
                     );\r
     if (!EFI_ERROR (Status)) {\r
       gBS->UninstallProtocolInterface (\r
-             ImageHandle,\r
+             DriverBinding->DriverBindingHandle,\r
              &gEfiComponentNameProtocolGuid,\r
              ComponentName\r
              );\r
@@ -1864,7 +1865,7 @@ NetLibDefaultUnload (
                     );\r
     if (!EFI_ERROR (Status)) {\r
       gBS->UninstallProtocolInterface (\r
-             ImageHandle,\r
+             DriverBinding->DriverBindingHandle,\r
              &gEfiComponentName2ProtocolGuid,\r
              ComponentName2\r
              );\r