[ros-diffs] [cgutman] 36497: Merge aicom-network-fixes up to r36496 - We now call the MiniportCheckForHang handler every two seconds - We reset the miniport if it has detected a hang - Added some IRQL checks

Author: cgutman
Date: Wed Sep 24 18:39:17 2008
New Revision: 36497

URL: http://svn.reactos.org/svn/reactos?rev=36497&view=rev
Log:
Merge aicom-network-fixes up to r36496
 - We now call the MiniportCheckForHang handler every two seconds
 - We reset the miniport if it has detected a hang
 - Added some IRQL checks

Modified:
    trunk/reactos/drivers/network/dd/ne2000/include/debug.h
    trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c
    trunk/reactos/drivers/network/dd/pcnet/pcnet.c
    trunk/reactos/drivers/network/dd/pcnet/pcnet.h
    trunk/reactos/drivers/network/dd/pcnet/requests.c
    trunk/reactos/drivers/network/ndis/ndis/io.c
    trunk/reactos/drivers/network/ndis/ndis/memory.c
    trunk/reactos/drivers/network/ndis/ndis/miniport.c

Modified: trunk/reactos/drivers/network/dd/ne2000/include/debug.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/ne2000/…
==============================================================================
--- trunk/reactos/drivers/network/dd/ne2000/include/debug.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/dd/ne2000/include/debug.h [iso-8859-1] Wed Sep 24
18:39:17 2008
@@ -56,12 +56,14 @@
 #endif /* NASSERT */
 #endif
 #define ASSERT_IRQL(x) ASSERT(KeGetCurrentIrql() <= (x))
+#define ASSERT_IRQL_EQUAL(x) ASSERT(KeGetCurrentIrql() == (x))
 
 #else /* DBG */
 
 #define NDIS_DbgPrint(_t_, _x_)
 
 #define ASSERT_IRQL(x)
+#define ASSERT_IRQL_EQUAL(x)
 /* #define ASSERT(x) */  /* ndis.h */
 
 #endif /* DBG */

Modified: trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/ne2000/…
==============================================================================
--- trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c [iso-8859-1] Wed Sep 24 18:39:17
2008
@@ -62,8 +62,7 @@
 NDIS_PHYSICAL_ADDRESS   HighestAcceptableMax = NDIS_PHYSICAL_ADDRESS_CONST(-1, -1);
 
 
-#if 0
-static BOOLEAN MiniportCheckForHang(
+static BOOLEAN STDCALL MiniportCheckForHang(
     IN  NDIS_HANDLE MiniportAdapterContext)
 /*
  * FUNCTION: Examines if an adapter has hung
@@ -77,7 +76,6 @@
 
     return FALSE;
 }
-#endif
 
 
 static VOID STDCALL MiniportDisableInterrupt(
@@ -119,6 +117,8 @@
  */
 {
     PNIC_ADAPTER Adapter = (PNIC_ADAPTER)MiniportAdapterContext;
+
+    ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
 
     NDIS_DbgPrint(MAX_TRACE, ("Called.\n"));
 #ifndef NOCARD
@@ -224,6 +224,8 @@
     UINT i;
     NDIS_STATUS Status;
     PNIC_ADAPTER Adapter;
+
+    ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
 
     NDIS_DbgPrint(MAX_TRACE, ("Called (Adapter %X).\n",
MiniportAdapterHandle));
 
@@ -472,6 +474,8 @@
     NDIS_MEDIUM Medium   = NdisMedium802_3;
     PNIC_ADAPTER Adapter = (PNIC_ADAPTER)MiniportAdapterContext;
 
+    ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
     NDIS_DbgPrint(MAX_TRACE, ("Called. Oid (0x%X).\n", Oid));
 
     Status   = NDIS_STATUS_SUCCESS;
@@ -638,6 +642,8 @@
  *     Status of operation
  */
 {
+    ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
     NDIS_DbgPrint(MAX_TRACE, ("Called.\n"));
 
     return NDIS_STATUS_FAILURE;
@@ -660,6 +666,8 @@
  */
 {
     PNIC_ADAPTER Adapter = (PNIC_ADAPTER)MiniportAdapterContext;
+
+    ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
 
     NDIS_DbgPrint(MID_TRACE, ("Queueing packet.\n"));
 
@@ -709,6 +717,8 @@
     ULONG GenericULONG;
     NDIS_STATUS Status   = NDIS_STATUS_SUCCESS;
     PNIC_ADAPTER Adapter = (PNIC_ADAPTER)MiniportAdapterContext;
+
+    ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
 
     NDIS_DbgPrint(MAX_TRACE, ("Called. Oid (0x%X).\n", Oid));
 
@@ -819,6 +829,8 @@
     UINT RecvStop;
     PNIC_ADAPTER Adapter = (PNIC_ADAPTER)MiniportAdapterContext;
 
+    ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
     NDIS_DbgPrint(MAX_TRACE, ("Called. Packet (0x%X)  ByteOffset (0x%X) 
BytesToTransfer (%d).\n",
         Packet, ByteOffset, BytesToTransfer));
 
@@ -903,7 +915,7 @@
     NdisZeroMemory(&Miniport, sizeof(Miniport));
     Miniport.MajorNdisVersion           = DRIVER_NDIS_MAJOR_VERSION;
     Miniport.MinorNdisVersion           = DRIVER_NDIS_MINOR_VERSION;
-    Miniport.CheckForHangHandler        = NULL; //MiniportCheckForHang;
+    Miniport.CheckForHangHandler        = MiniportCheckForHang;
     Miniport.DisableInterruptHandler    = MiniportDisableInterrupt;
     Miniport.EnableInterruptHandler     = MiniportEnableInterrupt;
     Miniport.HaltHandler                = MiniportHalt;
@@ -922,6 +934,11 @@
                            RegistryPath,
                            NULL);
 
+    if (!NdisWrapperHandle) {
+        NDIS_DbgPrint(MIN_TRACE, ("NdisMInitializeWrapper() failed\n"));
+        return STATUS_UNSUCCESSFUL;
+    }
+
     DriverInfo.NdisWrapperHandle = NdisWrapperHandle;
     DriverInfo.NdisMacHandle     = NULL;
     InitializeListHead(&DriverInfo.AdapterListHead);

Modified: trunk/reactos/drivers/network/dd/pcnet/pcnet.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/pcnet/p…
==============================================================================
--- trunk/reactos/drivers/network/dd/pcnet/pcnet.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/dd/pcnet/pcnet.c [iso-8859-1] Wed Sep 24 18:39:17 2008
@@ -69,6 +69,8 @@
 
   DPRINT("Called\n");
 
+  ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
   NdisDprAcquireSpinLock(&Adapter->Lock);
 
   NdisRawWritePortUshort(Adapter->PortOffset + RAP, CSR0);
@@ -624,6 +626,8 @@
 {
   PADAPTER Adapter = (PADAPTER)FunctionContext;
 
+  ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
   if (NdisMSynchronizeWithInterrupt(&Adapter->InterruptObject,
                                     MiSyncMediaDetection,
                                     FunctionContext))
@@ -812,6 +816,8 @@
   NDIS_STATUS Status = NDIS_STATUS_FAILURE;
   BOOLEAN InterruptRegistered = FALSE;
 
+  ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
+
   /* Pick a medium */
   for(i = 0; i < MediumArraySize; i++)
     if(MediumArray[i] == NdisMedium802_3)
@@ -1023,6 +1029,8 @@
 {
   DPRINT("Called\n");
 
+  ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
+
   /* MiniportReset doesn't do anything at the moment... perhaps this should be fixed.
*/
 
   *AddressingReset = FALSE;
@@ -1071,6 +1079,8 @@
   UINT TotalPacketLength, SourceLength, Position = 0;
 
   DPRINT("Called\n");
+
+  ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
 
   NdisDprAcquireSpinLock(&Adapter->Lock);
 

Modified: trunk/reactos/drivers/network/dd/pcnet/pcnet.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/pcnet/p…
==============================================================================
--- trunk/reactos/drivers/network/dd/pcnet/pcnet.h [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/dd/pcnet/pcnet.h [iso-8859-1] Wed Sep 24 18:39:17 2008
@@ -141,8 +141,10 @@
 
 #if DBG
 #define BREAKPOINT DbgBreakPoint();
+#define ASSERT_IRQL_EQUAL(x) ASSERT(KeGetCurrentIrql() == x)
 #else
 #define BREAKPOINT
+#define ASSERT_IRQL_EQUAL(x)
 #endif
 
 #ifndef TAG

Modified: trunk/reactos/drivers/network/dd/pcnet/requests.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/pcnet/r…
==============================================================================
--- trunk/reactos/drivers/network/dd/pcnet/requests.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/dd/pcnet/requests.c [iso-8859-1] Wed Sep 24 18:39:17
2008
@@ -103,7 +103,7 @@
  * RETURNS:
  *     NDIS_STATUS_SUCCESS on all queries
  * NOTES:
- *     - Called by NDIS at PASSIVE_LEVEL
+ *     - Called by NDIS at DISPATCH_LEVEL
  *     - If InformationBufferLength is insufficient to store the results, return the
amount
  *       needed in BytesNeeded and return NDIS_STATUS_INVALID_LENGTH
  * TODO:
@@ -118,9 +118,11 @@
 
   DPRINT("Called. OID 0x%x\n", Oid);
 
+  ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
   ASSERT(Adapter);
 
-  NdisAcquireSpinLock(&Adapter->Lock);
+  NdisDprAcquireSpinLock(&Adapter->Lock);
 
   Status   = NDIS_STATUS_SUCCESS;
   CopyFrom = (PVOID)&GenericULONG;
@@ -361,7 +363,7 @@
          }
     }
 
-  NdisReleaseSpinLock(&Adapter->Lock);
+  NdisDprReleaseSpinLock(&Adapter->Lock);
 
   DPRINT("Leaving. Status is 0x%x\n", Status);
 
@@ -390,7 +392,7 @@
  * RETURNS:
  *     NDIS_STATUS_SUCCESS on all requests
  * NOTES:
- *     - Called by NDIS at PASSIVE_LEVEL
+ *     - Called by NDIS at DISPATCH_LEVEL
  *     - verify buffer space as mentioned in previous function notes
  */
 {
@@ -400,9 +402,11 @@
 
   ASSERT(Adapter);
 
+  ASSERT_IRQL_EQUAL(DISPATCH_LEVEL);
+
   DPRINT("Called, OID 0x%x\n", Oid);
 
-  NdisAcquireSpinLock(&Adapter->Lock);
+  NdisDprAcquireSpinLock(&Adapter->Lock);
 
   switch (Oid)
     {
@@ -501,7 +505,7 @@
       *BytesNeeded = 0;
     }
 
-  NdisReleaseSpinLock(&Adapter->Lock);
+  NdisDprReleaseSpinLock(&Adapter->Lock);
 
   DPRINT("Leaving. Status (0x%X).\n", Status);
 

Modified: trunk/reactos/drivers/network/ndis/ndis/io.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/ndis/ndis/…
==============================================================================
--- trunk/reactos/drivers/network/ndis/ndis/io.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/ndis/ndis/io.c [iso-8859-1] Wed Sep 24 18:39:17 2008
@@ -268,7 +268,7 @@
   UINT                 MapRegistersPerBaseRegister = 0;
   ULONG                AvailableMapRegisters;
   NTSTATUS             NtStatus;
-  PNDIS_MINIPORT_BLOCK Adapter = 0;
+  PLOGICAL_ADAPTER     Adapter;
   PDEVICE_OBJECT       DeviceObject = 0;
   KEVENT               AllocationEvent;
   KIRQL                OldIrql;
@@ -278,19 +278,19 @@
 
   memset(&Description,0,sizeof(Description));
 
-  Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
 
   ASSERT(Adapter);
 
   /* only bus masters may call this routine */
-  ASSERT(Adapter->Flags & NDIS_ATTRIBUTE_BUS_MASTER);
-  if(!(Adapter->Flags & NDIS_ATTRIBUTE_BUS_MASTER))
+  ASSERT(Adapter->NdisMiniportBlock.Flags & NDIS_ATTRIBUTE_BUS_MASTER);
+  if(!(Adapter->NdisMiniportBlock.Flags & NDIS_ATTRIBUTE_BUS_MASTER))
     return NDIS_STATUS_SUCCESS;
 
-  DeviceObject = Adapter->DeviceObject;
+  DeviceObject = Adapter->NdisMiniportBlock.DeviceObject;
 
   KeInitializeEvent(&AllocationEvent, NotificationEvent, FALSE);
-  Adapter->AllocationEvent = &AllocationEvent;
+  Adapter->NdisMiniportBlock.AllocationEvent = &AllocationEvent;
 
   /*
   * map registers correlate to physical pages.  ndis documents a
@@ -310,12 +310,12 @@
   Description.Master = TRUE;                         /* implied by calling this function
*/
   Description.ScatterGather = TRUE;                  /* XXX UNTRUE: All BM DMA are S/G
(ms seems to do this) */
   Description.Dma32BitAddresses = DmaSize;
-  Description.BusNumber = Adapter->BusNumber;
-  Description.InterfaceType = Adapter->BusType;
+  Description.BusNumber = Adapter->NdisMiniportBlock.BusNumber;
+  Description.InterfaceType = Adapter->NdisMiniportBlock.BusType;
   Description.DmaChannel = DmaChannel;
   Description.MaximumLength = MaximumBufferSize;
 
-  if(Adapter->AdapterType == Isa)
+  if(Adapter->NdisMiniportBlock.AdapterType == Isa)
     {
       /* system dma */
       if(DmaChannel < 4)
@@ -325,7 +325,7 @@
 
       Description.DmaSpeed = Compatible;
     }
-  else if(Adapter->AdapterType == PCIBus)
+  else if(Adapter->NdisMiniportBlock.AdapterType == PCIBus)
     {
       if(DmaSize == NDIS_DMA_64BITS)
         Description.Dma64BitAddresses = TRUE;
@@ -339,7 +339,7 @@
     }
 
   AdapterObject = IoGetDmaAdapter(
-    Adapter->PhysicalDeviceObject, &Description, &AvailableMapRegisters);
+    Adapter->NdisMiniportBlock.PhysicalDeviceObject, &Description,
&AvailableMapRegisters);
 
   if(!AdapterObject)
     {
@@ -347,7 +347,7 @@
       return NDIS_STATUS_RESOURCES;
     }
 
-  Adapter->SystemAdapterObject = AdapterObject;
+  Adapter->NdisMiniportBlock.SystemAdapterObject = AdapterObject;
 
   if(AvailableMapRegisters < MapRegistersPerBaseRegister)
     {
@@ -358,22 +358,22 @@
     }
 
   /* allocate & zero space in the miniport block for the registers */
-  Adapter->MapRegisters = ExAllocatePool(NonPagedPool, BaseMapRegistersNeeded *
sizeof(MAP_REGISTER_ENTRY));
-  if(!Adapter->MapRegisters)
+  Adapter->NdisMiniportBlock.MapRegisters = ExAllocatePool(NonPagedPool,
BaseMapRegistersNeeded * sizeof(MAP_REGISTER_ENTRY));
+  if(!Adapter->NdisMiniportBlock.MapRegisters)
     {
       NDIS_DbgPrint(MIN_TRACE, ("insufficient resources.\n"));
       return NDIS_STATUS_RESOURCES;
     }
 
-  memset(Adapter->MapRegisters, 0, BaseMapRegistersNeeded *
sizeof(MAP_REGISTER_ENTRY));
-  Adapter->BaseMapRegistersNeeded = (USHORT)BaseMapRegistersNeeded;
+  memset(Adapter->NdisMiniportBlock.MapRegisters, 0, BaseMapRegistersNeeded *
sizeof(MAP_REGISTER_ENTRY));
+  Adapter->NdisMiniportBlock.BaseMapRegistersNeeded = (USHORT)BaseMapRegistersNeeded;
 
   while(BaseMapRegistersNeeded)
     {
       NDIS_DbgPrint(MAX_TRACE, ("iterating, basemapregistersneeded = %d\n",
BaseMapRegistersNeeded));
 
       BaseMapRegistersNeeded--;
-      Adapter->CurrentMapRegister = (USHORT)BaseMapRegistersNeeded;
+      Adapter->NdisMiniportBlock.CurrentMapRegister = (USHORT)BaseMapRegistersNeeded;
       KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
         {
           NtStatus = AdapterObject->DmaOperations->AllocateAdapterChannel(
@@ -385,7 +385,7 @@
       if(!NT_SUCCESS(NtStatus))
         {
           NDIS_DbgPrint(MIN_TRACE, ("IoAllocateAdapterChannel failed: 0x%x\n",
NtStatus));
-          ExFreePool(Adapter->MapRegisters);
+          ExFreePool(Adapter->NdisMiniportBlock.MapRegisters);
           return NDIS_STATUS_RESOURCES;
         }
 
@@ -396,7 +396,7 @@
       if(!NT_SUCCESS(NtStatus))
         {
           NDIS_DbgPrint(MIN_TRACE, ("KeWaitForSingleObject failed: 0x%x\n",
NtStatus));
-          ExFreePool(Adapter->MapRegisters);
+          ExFreePool(Adapter->NdisMiniportBlock.MapRegisters);
           return NDIS_STATUS_RESOURCES;
         }
 
@@ -439,7 +439,7 @@
  *     - The caller supplies storage for the physical address array.
  */
 {
-  PNDIS_MINIPORT_BLOCK Adapter;
+  PLOGICAL_ADAPTER Adapter;
   PVOID CurrentVa;
   ULONG TotalLength;
   PHYSICAL_ADDRESS ReturnedAddress;
@@ -448,7 +448,7 @@
   ASSERT(KeGetCurrentIrql() <= DISPATCH_LEVEL);
   ASSERT(MiniportAdapterHandle && Buffer && PhysicalAddressArray
&& ArraySize);
 
-  Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
   CurrentVa = MmGetMdlVirtualAddress(Buffer);
   TotalLength = MmGetMdlByteCount(Buffer);
 
@@ -456,12 +456,12 @@
     {
       ULONG Length = TotalLength;
 
-      ReturnedAddress =
Adapter->SystemAdapterObject->DmaOperations->MapTransfer(
-          Adapter->SystemAdapterObject, Buffer,
-          Adapter->MapRegisters[PhysicalMapRegister].MapRegister,
+      ReturnedAddress =
Adapter->NdisMiniportBlock.SystemAdapterObject->DmaOperations->MapTransfer(
+          Adapter->NdisMiniportBlock.SystemAdapterObject, Buffer,
+          Adapter->NdisMiniportBlock.MapRegisters[PhysicalMapRegister].MapRegister,
           CurrentVa, &Length, WriteToDevice);
 
-      Adapter->MapRegisters[PhysicalMapRegister].WriteToDevice = WriteToDevice;
+      Adapter->NdisMiniportBlock.MapRegisters[PhysicalMapRegister].WriteToDevice =
WriteToDevice;
 
       PhysicalAddressArray[LoopCount].PhysicalAddress = ReturnedAddress;
       PhysicalAddressArray[LoopCount].Length = Length;
@@ -495,22 +495,22 @@
  *     - May be called at IRQL <= DISPATCH_LEVEL
  */
 {
-  PNDIS_MINIPORT_BLOCK Adapter;
+  PLOGICAL_ADAPTER Adapter;
   VOID *CurrentVa;
   ULONG Length;
 
   ASSERT(KeGetCurrentIrql() <= DISPATCH_LEVEL);
   ASSERT(MiniportAdapterHandle && Buffer);
 
-  Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
   CurrentVa = MmGetMdlVirtualAddress(Buffer);
   Length = MmGetMdlByteCount(Buffer);
 
-  Adapter->SystemAdapterObject->DmaOperations->FlushAdapterBuffers(
-      Adapter->SystemAdapterObject, Buffer,
-      Adapter->MapRegisters[PhysicalMapRegister].MapRegister,
+ 
Adapter->NdisMiniportBlock.SystemAdapterObject->DmaOperations->FlushAdapterBuffers(
+      Adapter->NdisMiniportBlock.SystemAdapterObject, Buffer,
+      Adapter->NdisMiniportBlock.MapRegisters[PhysicalMapRegister].MapRegister,
       CurrentVa, Length,
-      Adapter->MapRegisters[PhysicalMapRegister].WriteToDevice);
+      Adapter->NdisMiniportBlock.MapRegisters[PhysicalMapRegister].WriteToDevice);
 }
 
 
@@ -582,7 +582,7 @@
  */
 {
   KIRQL                OldIrql;
-  PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  PLOGICAL_ADAPTER Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
   PDMA_ADAPTER         AdapterObject;
   UINT                 MapRegistersPerBaseRegister;
   UINT                 i;
@@ -592,31 +592,31 @@
   ASSERT(Adapter);
 
   /* only bus masters may call this routine */
-  ASSERT(Adapter->Flags & NDIS_ATTRIBUTE_BUS_MASTER);
-  if(!(Adapter->Flags & NDIS_ATTRIBUTE_BUS_MASTER) ||
-     Adapter->SystemAdapterObject == NULL)
+  ASSERT(Adapter->NdisMiniportBlock.Flags & NDIS_ATTRIBUTE_BUS_MASTER);
+  if(!(Adapter->NdisMiniportBlock.Flags & NDIS_ATTRIBUTE_BUS_MASTER) ||
+     Adapter->NdisMiniportBlock.SystemAdapterObject == NULL)
     return;
 
-  MapRegistersPerBaseRegister = ((Adapter->MaximumPhysicalMapping - 2) / PAGE_SIZE) +
2;
-
-  AdapterObject = Adapter->SystemAdapterObject;
+  MapRegistersPerBaseRegister = ((Adapter->NdisMiniportBlock.MaximumPhysicalMapping -
2) / PAGE_SIZE) + 2;
+
+  AdapterObject = Adapter->NdisMiniportBlock.SystemAdapterObject;
 
   KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
     {
-      for(i = 0; i < Adapter->BaseMapRegistersNeeded; i++)
+      for(i = 0; i < Adapter->NdisMiniportBlock.BaseMapRegistersNeeded; i++)
         {
           AdapterObject->DmaOperations->FreeMapRegisters(
-              Adapter->SystemAdapterObject,
-              Adapter->MapRegisters[i].MapRegister,
+              Adapter->NdisMiniportBlock.SystemAdapterObject,
+              Adapter->NdisMiniportBlock.MapRegisters[i].MapRegister,
               MapRegistersPerBaseRegister);
         }
     }
  KeLowerIrql(OldIrql);
 
  AdapterObject->DmaOperations->PutDmaAdapter(AdapterObject);
- Adapter->SystemAdapterObject = NULL;
-
- ExFreePool(Adapter->MapRegisters);
+ Adapter->NdisMiniportBlock.SystemAdapterObject = NULL;
+
+ ExFreePool(Adapter->NdisMiniportBlock.MapRegisters);
 }
 
 
@@ -752,7 +752,7 @@
   ULONG MappedIRQ;
   KIRQL DIrql;
   KAFFINITY Affinity;
-  PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  PLOGICAL_ADAPTER Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
 
   NDIS_DbgPrint(MAX_TRACE, ("Called. InterruptVector (0x%X)  InterruptLevel (0x%X) 
"
       "SharedInterrupt (%d)  InterruptMode (0x%X)\n",
@@ -768,9 +768,9 @@
 
   Interrupt->SharedInterrupt = SharedInterrupt;
 
-  Adapter->Interrupt = Interrupt;
-
-  MappedIRQ = HalGetInterruptVector(Adapter->BusType, Adapter->BusNumber,
+  Adapter->NdisMiniportBlock.Interrupt = Interrupt;
+
+  MappedIRQ = HalGetInterruptVector(Adapter->NdisMiniportBlock.BusType,
Adapter->NdisMiniportBlock.BusNumber,
                                     InterruptLevel, InterruptVector, &DIrql,
                                     &Affinity);
 
@@ -818,7 +818,7 @@
  */
 {
   PHYSICAL_ADDRESS     PortAddress, TranslatedAddress;
-  PNDIS_MINIPORT_BLOCK Adapter  = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  PLOGICAL_ADAPTER Adapter  = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
   ULONG                AddressSpace = 1;    /* FIXME The HAL handles this wrong atm */
 
   *PortOffset = 0;
@@ -840,7 +840,7 @@
 
   NDIS_DbgPrint(MAX_TRACE, ("Translating address 0x%x 0x%x\n",
PortAddress.u.HighPart, PortAddress.u.LowPart));
 
-  if(!HalTranslateBusAddress(Adapter->BusType, Adapter->BusNumber,
+  if(!HalTranslateBusAddress(Adapter->NdisMiniportBlock.BusType,
Adapter->NdisMiniportBlock.BusNumber,
                              PortAddress, &AddressSpace, &TranslatedAddress))
     {
       NDIS_DbgPrint(MIN_TRACE, ("Unable to translate address\n"));

Modified: trunk/reactos/drivers/network/ndis/ndis/memory.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/ndis/ndis/…
==============================================================================
--- trunk/reactos/drivers/network/ndis/ndis/memory.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/ndis/ndis/memory.c [iso-8859-1] Wed Sep 24 18:39:17
2008
@@ -189,12 +189,12 @@
  *     - Cached is ignored; we always allocate non-cached
  */
 {
-  PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  PLOGICAL_ADAPTER Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
 
   NDIS_DbgPrint(MAX_TRACE,("Called.\n"));
 
-  *VirtualAddress =
Adapter->SystemAdapterObject->DmaOperations->AllocateCommonBuffer(
-      Adapter->SystemAdapterObject, Length, PhysicalAddress, Cached);
+  *VirtualAddress =
Adapter->NdisMiniportBlock.SystemAdapterObject->DmaOperations->AllocateCommonBuffer(
+      Adapter->NdisMiniportBlock.SystemAdapterObject, Length, PhysicalAddress,
Cached);
 }
 
 
@@ -267,7 +267,7 @@
  */
 {
   HANDLE ThreadHandle;
-  PNDIS_MINIPORT_BLOCK Adapter = (PNDIS_MINIPORT_BLOCK)MiniportAdapterHandle;
+  PLOGICAL_ADAPTER Adapter = (PLOGICAL_ADAPTER)MiniportAdapterHandle;
   PMINIPORT_SHARED_MEMORY Memory;
 
   NDIS_DbgPrint(MAX_TRACE,("Called.\n"));
@@ -283,7 +283,7 @@
       return;
     }
 
-  Memory->AdapterObject = Adapter->SystemAdapterObject;
+  Memory->AdapterObject = Adapter->NdisMiniportBlock.SystemAdapterObject;
   Memory->Length = Length;
   Memory->PhysicalAddress = PhysicalAddress;
   Memory->VirtualAddress = VirtualAddress;

Modified: trunk/reactos/drivers/network/ndis/ndis/miniport.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/ndis/ndis/…
==============================================================================
--- trunk/reactos/drivers/network/ndis/ndis/miniport.c [iso-8859-1] (original)
+++ trunk/reactos/drivers/network/ndis/ndis/miniport.c [iso-8859-1] Wed Sep 24 18:39:17
2008
@@ -581,6 +581,76 @@
   /* FIXME: Wait in pending case! */
 
   return NdisStatus;
+}
+
+BOOLEAN
+MiniCheckForHang( PLOGICAL_ADAPTER Adapter )
+/*
+ * FUNCTION: Checks to see if the miniport is hung
+ * ARGUMENTS:
+ *     Adapter = Pointer to the logical adapter object
+ * RETURNS:
+ *     TRUE if the miniport is hung
+ *     FALSE if the miniport is not hung
+ */
+{
+   BOOLEAN Ret = FALSE;
+   KIRQL OldIrql;
+
+   KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
+   if
(Adapter->NdisMiniportBlock.DriverHandle->MiniportCharacteristics.CheckForHangHandler)
+       Ret =
(*Adapter->NdisMiniportBlock.DriverHandle->MiniportCharacteristics.CheckForHangHandler)(
+         Adapter->NdisMiniportBlock.MiniportAdapterContext);
+   KeLowerIrql(OldIrql);
+
+   return Ret;
+}
+
+NDIS_STATUS
+MiniReset(
+    PLOGICAL_ADAPTER Adapter,
+    PBOOLEAN AddressingReset)
+/*
+ * FUNCTION: Resets the miniport
+ * ARGUMENTS:
+ *     Adapter = Pointer to the logical adapter object
+ *     AddressingReset = Set to TRUE if we need to call MiniportSetInformation later
+ * RETURNS:
+ *     Status of the operation
+ */
+{
+   NDIS_STATUS Status = NDIS_STATUS_FAILURE;
+   KIRQL OldIrql;
+
+   /* FIXME: What should we return if there isn't a reset handler? */
+
+   KeRaiseIrql(DISPATCH_LEVEL, &OldIrql);
+   if
(Adapter->NdisMiniportBlock.DriverHandle->MiniportCharacteristics.ResetHandler)
+       Status =
(*Adapter->NdisMiniportBlock.DriverHandle->MiniportCharacteristics.ResetHandler)(
+            Adapter->NdisMiniportBlock.MiniportAdapterContext,
+            AddressingReset);
+   KeLowerIrql(OldIrql);
+
+   return Status;
+}
+
+VOID STDCALL
+MiniportHangDpc(
+        PKDPC Dpc,
+        PVOID DeferredContext,
+        PVOID SystemArgument1,
+        PVOID SystemArgument2)
+{
+  PLOGICAL_ADAPTER Adapter = DeferredContext;
+  BOOLEAN AddressingReset = FALSE;
+
+
+  if (MiniCheckForHang(Adapter)) {
+      NDIS_DbgPrint(MIN_TRACE, ("Miniport detected adapter hang\n"));
+      MiniReset(Adapter, &AddressingReset);
+  }
+
+  /* FIXME: We should call MiniportSetInformation if AddressingReset is TRUE */
 }
 
 
@@ -1370,7 +1440,8 @@
   PNDIS_CONFIGURATION_PARAMETER ConfigParam;
   NDIS_HANDLE ConfigHandle;
   ULONG Size;
-/* FIXME - KIRQL OldIrql; */
+  LARGE_INTEGER Timeout;
+  /* FIXME - KIRQL OldIrql; */
 
   /*
    * Prepare wrapper context used by HW and configuration routines.
@@ -1582,8 +1653,17 @@
       return (NTSTATUS)NdisStatus;
     }
 
+  /* Check for a hang every two seconds if it wasn't set in MiniportInitialize */
+  if (Adapter->NdisMiniportBlock.CheckForHangSeconds == 0)
+      Adapter->NdisMiniportBlock.CheckForHangSeconds = 2;
+
   Adapter->NdisMiniportBlock.OldPnPDeviceState =
Adapter->NdisMiniportBlock.PnPDeviceState;
   Adapter->NdisMiniportBlock.PnPDeviceState = NdisPnPDeviceStarted;
+
+  Timeout.QuadPart = (LONGLONG)Adapter->NdisMiniportBlock.CheckForHangSeconds *
-1000000;
+  KeSetTimerEx(&Adapter->NdisMiniportBlock.WakeUpDpcTimer.Timer, Timeout,
+               Adapter->NdisMiniportBlock.CheckForHangSeconds * 1000,
+               &Adapter->NdisMiniportBlock.WakeUpDpcTimer.Dpc);
 
   /* Put adapter in adapter list for this miniport */
  
ExInterlockedInsertTailList(&Adapter->NdisMiniportBlock.DriverHandle->DeviceList,
&Adapter->MiniportListEntry,
&Adapter->NdisMiniportBlock.DriverHandle->Lock);
@@ -1639,6 +1719,8 @@
 
   Adapter->NdisMiniportBlock.OldPnPDeviceState =
Adapter->NdisMiniportBlock.PnPDeviceState;
   Adapter->NdisMiniportBlock.PnPDeviceState = NdisPnPDeviceStopped;
+
+  KeCancelTimer(&Adapter->NdisMiniportBlock.WakeUpDpcTimer.Timer);
 
   return STATUS_SUCCESS;
 }
@@ -1826,7 +1908,9 @@
   Adapter->NdisMiniportBlock.OldPnPDeviceState = 0;
   Adapter->NdisMiniportBlock.PnPDeviceState = NdisPnPDeviceAdded;
 
-  KeInitializeDpc(&Adapter->NdisMiniportBlock.DeferredDpc, MiniportDpc,
(PVOID)Adapter);
+  KeInitializeTimer(&Adapter->NdisMiniportBlock.WakeUpDpcTimer.Timer);
+  KeInitializeDpc(&Adapter->NdisMiniportBlock.WakeUpDpcTimer.Dpc, MiniportHangDpc,
Adapter);
+  KeInitializeDpc(&Adapter->NdisMiniportBlock.DeferredDpc, MiniportDpc, Adapter);
 
   DeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
 
@@ -2078,8 +2162,6 @@
  *     AdapterType               = Specifies the I/O bus interface of the caller's
NIC
  */
 {
-  /* TODO: Take CheckForHandTimeInSeconds into account! */
-
   PLOGICAL_ADAPTER Adapter = GET_LOGICAL_ADAPTER(MiniportAdapterHandle);
 
   NDIS_DbgPrint(MAX_TRACE, ("Called.\n"));
@@ -2087,6 +2169,8 @@
   Adapter->NdisMiniportBlock.MiniportAdapterContext = MiniportAdapterContext;
   Adapter->NdisMiniportBlock.Flags = AttributeFlags;
   Adapter->NdisMiniportBlock.AdapterType = AdapterType;
+  if (CheckForHangTimeInSeconds > 0)
+      Adapter->NdisMiniportBlock.CheckForHangSeconds = CheckForHangTimeInSeconds;
   if (AttributeFlags & NDIS_ATTRIBUTE_INTERMEDIATE_DRIVER)
     NDIS_DbgPrint(MAX_TRACE, ("Intermediate drivers not supported yet.\n"));
 }