[hpoussin] 31141: Get some more details about interrupt in resource list. This lets ne2000 share its interrupt with another device

Author: hpoussin
Date: Tue Dec 11 15:58:05 2007
New Revision: 31141

URL: http://svn.reactos.org/svn/reactos?rev=31141&view=rev
Log:
Get some more details about interrupt in resource list.
This lets ne2000 share its interrupt with another device

Modified:
    trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h
    trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c

Modified: trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/ne2000/i...
==============================================================================
--- trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h (original)
+++ trunk/reactos/drivers/network/dd/ne2000/include/ne2000.h Tue Dec 11 15:58:05 2007
@@ -29,6 +29,8 @@

#define DRIVER_DEFAULT_IO_BASE_ADDRESS      0x280  /* bochs default */
 #define DRIVER_DEFAULT_INTERRUPT_NUMBER     9      /* bochs default */
+#define DRIVER_DEFAULT_INTERRUPT_SHARED     FALSE
+#define DRIVER_DEFAULT_INTERRUPT_MODE       NdisInterruptLatched

#define DRIVER_MAX_MULTICAST_LIST_SIZE  8

@@ -80,6 +82,8 @@
     ULONG IoBaseAddress;
     ULONG InterruptLevel;
     ULONG InterruptVector;
+    BOOLEAN InterruptShared;
+    KINTERRUPT_MODE InterruptMode;

/* Mapped address of the I/O base port */
     PUCHAR IOBase;

Modified: trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/network/dd/ne2000/n...
==============================================================================
--- trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c (original)
+++ trunk/reactos/drivers/network/dd/ne2000/ne2000/main.c Tue Dec 11 15:58:05 2007
@@ -190,6 +190,9 @@
             case CmResourceTypeInterrupt:
                  Adapter->InterruptLevel = Descriptor->u.Interrupt.Level;
                  Adapter->InterruptVector = Descriptor->u.Interrupt.Vector;
+                 Adapter->InterruptShared = (Descriptor->ShareDisposition == CmResourceShareShared);
+                 Adapter->InterruptMode = Descriptor->Flags & CM_RESOURCE_INTERRUPT_LATCHED ?
+                                          NdisInterruptLatched : NdisInterruptLevelSensitive;
                  break;
             case CmResourceTypePort:
                  Adapter->IoBaseAddress = Descriptor->u.Port.Start.LowPart;
@@ -252,6 +255,8 @@
     Adapter->IoBaseAddress          = DRIVER_DEFAULT_IO_BASE_ADDRESS;
     Adapter->InterruptLevel         = DRIVER_DEFAULT_INTERRUPT_NUMBER;
     Adapter->InterruptVector        = DRIVER_DEFAULT_INTERRUPT_NUMBER;
+    Adapter->InterruptShared        = DRIVER_DEFAULT_INTERRUPT_SHARED;
+    Adapter->InterruptMode          = DRIVER_DEFAULT_INTERRUPT_MODE;
     Adapter->MaxMulticastListSize   = DRIVER_MAX_MULTICAST_LIST_SIZE;
     Adapter->InterruptMask          = DRIVER_INTERRUPT_MASK;
     Adapter->LookaheadSize          = DRIVER_MAXIMUM_LOOKAHEAD;
@@ -392,8 +397,8 @@
         Adapter->InterruptVector,
         Adapter->InterruptLevel,
         FALSE,
-        FALSE,
-        NdisInterruptLatched);
+        Adapter->InterruptShared,
+        Adapter->InterruptMode);
     if (Status != NDIS_STATUS_SUCCESS) {
         NDIS_DbgPrint(MIN_TRACE, ("Cannot register interrupt. Status (0x%X).\n", Status));
         MiniportHalt((NDIS_HANDLE)Adapter);