We enabled X64 native version NT32, and made it works on Windows 7 X64 OS.

[mirror_edk2.git] / Nt32Pkg / SnpNt32Dxe / SnpNt32.c

diff --git a/Nt32Pkg/SnpNt32Dxe/SnpNt32.c b/Nt32Pkg/SnpNt32Dxe/SnpNt32.c
index d995a6eecec7c324c9567d94e37343a8dac9895c..4dee182ad839db051532ea6d4c27d1c7a65fcff0 100644 (file)
--- a/Nt32Pkg/SnpNt32Dxe/SnpNt32.c
+++ b/Nt32Pkg/SnpNt32Dxe/SnpNt32.c
@@ -1,7 +1,7 @@
 /** @file\r
 \r
-Copyright (c) 2006 - 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
+Copyright (c) 2006 - 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
 http://opensource.org/licenses/bsd-license.php\r
@@ -42,7 +42,7 @@ SNPNT32_GLOBAL_DATA         gSnpNt32GlobalData = {
   {\r
     0,\r
     0,\r
-    0\r
+    EfiLockUninitialized\r
   },                          //  Lock\r
   //\r
   //  Private functions\r
@@ -440,7 +440,7 @@ SNPNT32_INSTANCE_DATA gSnpNt32InstanceTemplate = {
     NET_IFTYPE_ETHERNET,                  //  IfType\r
     FALSE,                                //  MacAddressChangeable\r
     FALSE,                                //  MultipleTxSupported\r
-    FALSE,                                //  MediaPresentSupported\r
+    TRUE,                                 //  MediaPresentSupported\r
     TRUE                                  //  MediaPresent\r
   },\r
   {\r
@@ -704,7 +704,7 @@ SnpNt32ReceiveFilters (
   ReturnValue = GlobalData->NtNetUtilityTable.SetReceiveFilter (\r
                                                 Instance->InterfaceInfo.InterfaceIndex,\r
                                                 EnableBits,\r
-                                                McastFilterCount,\r
+                                                (UINT32)McastFilterCount,\r
                                                 McastFilter\r
                                                 );\r
 \r
@@ -863,7 +863,7 @@ SnpNt32GetStatus (
 {\r
 \r
   if (TxBuffer != NULL) {\r
-    *((UINT8 **) TxBuffer) = (UINT8 *) 1;\r
+    *((UINT8 **) TxBuffer) = (UINT8 *)(UINTN) 1;\r
   }\r
 \r
   if (InterruptStatus != NULL) {\r
@@ -933,8 +933,8 @@ SnpNt32Transmit (
 \r
   ReturnValue = GlobalData->NtNetUtilityTable.Transmit (\r
                                                 Instance->InterfaceInfo.InterfaceIndex,\r
-                                                HeaderSize,\r
-                                                BufferSize,\r
+                                                (UINT32)HeaderSize,\r
+                                                (UINT32)BufferSize,\r
                                                 Buffer,\r
                                                 SrcAddr,\r
                                                 DestAddr,\r
@@ -995,6 +995,9 @@ SnpNt32Receive (
   SNPNT32_INSTANCE_DATA *Instance;\r
   SNPNT32_GLOBAL_DATA   *GlobalData;\r
   INT32                 ReturnValue;\r
+  UINTN                 BufSize;\r
+  \r
+  BufSize     = *BuffSize;\r
 \r
   Instance    = SNP_NT32_INSTANCE_DATA_FROM_SNP_THIS (This);\r
 \r
@@ -1042,7 +1045,7 @@ SnpNt32Receive (
     *Protocol = NTOHS (*((UINT16 *) (((UINT8 *) Buffer) + 12)));\r
   }\r
 \r
-  return EFI_SUCCESS;\r
+  return (*BuffSize <= BufSize) ? EFI_SUCCESS : EFI_BUFFER_TOO_SMALL; \r
 }\r
 \r
 /**\r
@@ -1083,7 +1086,7 @@ SnpNt32InitializeGlobalData (
   //\r
   //  Get the WinNT thunk\r
   //\r
-  Status = gBS->LocateProtocol (&gEfiWinNtThunkProtocolGuid, NULL, &This->WinNtThunk);\r
+  Status = gBS->LocateProtocol (&gEfiWinNtThunkProtocolGuid, NULL, (VOID **)&This->WinNtThunk);\r
 \r
   if (EFI_ERROR (Status)) {\r
     return Status;\r
@@ -1186,7 +1189,7 @@ SnpNt32InitializeGlobalData (
     //\r
     //  Set the interface information.\r
     //\r
-    Instance->InterfaceInfo = NetInterfaceInfoBuffer[Index];\r
+    CopyMem (&Instance->InterfaceInfo, &NetInterfaceInfoBuffer[Index], sizeof(Instance->InterfaceInfo));\r
     //\r
     //  Initialize this instance\r
     //\r
@@ -1262,8 +1265,8 @@ SnpNt32InitializeInstanceData (
   //\r
   //  Copy Current/PermanentAddress MAC address\r
   //\r
-  Instance->Mode.CurrentAddress   = Instance->InterfaceInfo.MacAddr;\r
-  Instance->Mode.PermanentAddress = Instance->InterfaceInfo.MacAddr;\r
+  CopyMem (&Instance->Mode.CurrentAddress, &Instance->InterfaceInfo.MacAddr, sizeof(Instance->Mode.CurrentAddress));\r
+  CopyMem (&Instance->Mode.PermanentAddress, &Instance->InterfaceInfo.MacAddr, sizeof(Instance->Mode.PermanentAddress));\r
 \r
   //\r
   //  Since the fake SNP is based on a real NIC, to avoid conflict with the host\r
@@ -1284,7 +1287,7 @@ SnpNt32InitializeInstanceData (
   CopyMem (\r
     &Node.MacAddr.MacAddress,\r
     &Instance->Mode.CurrentAddress,\r
-    sizeof (EFI_MAC_ADDRESS)\r
+    NET_ETHER_ADDR_LEN\r
     );\r
 \r
   Node.MacAddr.IfType = Instance->Mode.IfType;\r
@@ -1409,7 +1412,7 @@ SnpNt32Unload (
 \r
 **/\r
 EFI_STATUS\r
-InitializeSnpNt32river (\r
+InitializeSnpNt32Driver (\r
   IN EFI_HANDLE        ImageHandle,\r
   IN EFI_SYSTEM_TABLE  *SystemTable\r
   )\r