[cgutman] 36669: - Implement a MiniportShutdown routine for both NIC drivers

Author: cgutman
Date: Mon Oct  6 16:39:39 2008
New Revision: 36669

URL: http://svn.reactos.org/svn/reactos?rev=36669&view=rev
Log:
 - Implement a MiniportShutdown routine for both NIC drivers

Modified:
    branches/aicom-network-fixes/drivers/network/dd/ne2000/include/ne2000.h
    branches/aicom-network-fixes/drivers/network/dd/ne2000/ne2000/main.c
    branches/aicom-network-fixes/drivers/network/dd/pcnet/pcnet.c

Modified: branches/aicom-network-fixes/drivers/network/dd/ne2000/include/ne2000.h
URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/netw...
==============================================================================
--- branches/aicom-network-fixes/drivers/network/dd/ne2000/include/ne2000.h [iso-8859-1] (original)
+++ branches/aicom-network-fixes/drivers/network/dd/ne2000/include/ne2000.h [iso-8859-1] Mon Oct  6 16:39:39 2008
@@ -175,6 +175,7 @@
     /* Flags used for driver cleanup */
     BOOLEAN IOPortRangeRegistered;
     BOOLEAN InterruptRegistered;
+    BOOLEAN ShutdownHandlerRegistered;
 } NIC_ADAPTER, *PNIC_ADAPTER;

/* Global driver information */

Modified: branches/aicom-network-fixes/drivers/network/dd/ne2000/ne2000/main.c
URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/netw...
==============================================================================
--- branches/aicom-network-fixes/drivers/network/dd/ne2000/ne2000/main.c [iso-8859-1] (original)
+++ branches/aicom-network-fixes/drivers/network/dd/ne2000/ne2000/main.c [iso-8859-1] Mon Oct  6 16:39:39 2008
@@ -141,10 +141,13 @@
             0x20,
             Adapter->IOBase);

+    if (Adapter->ShutdownHandlerRegistered)
+        NdisMDeregisterAdapterShutdownHandler(Adapter->MiniportAdapterHandle);
+
     /* Remove adapter from global adapter list */
     if ((&Adapter->ListEntry)->Blink != NULL) {
         RemoveEntryList(&Adapter->ListEntry);
-	}
+    }

/* Free adapter context area */
     NdisFreeMemory(Adapter, sizeof(NIC_ADAPTER), 0);
@@ -203,6 +206,14 @@
     }
 }

+VOID
+STDCALL
+MiniportShutdown(PVOID Context)
+{
+  #ifndef NOCARD
+    NICStop((PNIC_ADAPTER)Context);
+  #endif
+}

static NDIS_STATUS STDCALL MiniportInitialize(
     OUT PNDIS_STATUS    OpenErrorStatus,
@@ -414,6 +425,12 @@
     /* Start the NIC */
     NICStart(Adapter);
 #endif
+
+    /* Register the shutdown handler */
+    NdisMRegisterAdapterShutdownHandler(MiniportAdapterHandle, Adapter, MiniportShutdown);
+
+    Adapter->ShutdownHandlerRegistered = TRUE;
+
     /* Add adapter to the global adapter list */
     InsertTailList(&DriverInfo.AdapterListHead, &Adapter->ListEntry);

Modified: branches/aicom-network-fixes/drivers/network/dd/pcnet/pcnet.c
URL: http://svn.reactos.org/svn/reactos/branches/aicom-network-fixes/drivers/netw...
==============================================================================
--- branches/aicom-network-fixes/drivers/network/dd/pcnet/pcnet.c [iso-8859-1] (original)
+++ branches/aicom-network-fixes/drivers/network/dd/pcnet/pcnet.c [iso-8859-1] Mon Oct  6 16:39:39 2008
@@ -573,6 +573,9 @@
   /* deregister i/o port range */
   NdisMDeregisterIoPortRange(Adapter->MiniportAdapterHandle, Adapter->IoBaseAddress, NUMBER_OF_PORTS, (PVOID)Adapter->PortOffset);

+  /* deregister the shutdown routine */
+  NdisMDeregisterAdapterShutdownHandler(Adapter->MiniportAdapterHandle);
+
   /* free shared memory */
   MiFreeSharedMemory(Adapter);

@@ -780,6 +783,18 @@
   return TRUE;
 }
 #endif
+
+VOID
+STDCALL
+MiniportShutdown( PVOID Context )
+{
+  PADAPTER Adapter = Context;
+
+  DPRINT("Stopping the chip\n");
+
+  NdisRawWritePortUshort(Adapter->PortOffset + RAP, CSR0);
+  NdisRawWritePortUshort(Adapter->PortOffset + RDP, CSR0_STOP);
+}

static NDIS_STATUS
 STDCALL
@@ -952,6 +967,8 @@
     ASSERT(0);
 #endif

+  NdisMRegisterAdapterShutdownHandler(Adapter->MiniportAdapterHandle, Adapter, MiniportShutdown);
+
   DPRINT("returning 0x%x\n", Status);
   *OpenErrorStatus = Status;
   return Status;