reactos/drivers/network/ndis/include/miniport.h

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS NDIS library
   4  * FILE:        ndis/miniport.h
   5  * PURPOSE:     Definitions for routines used by NDIS miniport drivers
   6  */
   7
   8 #ifndef __MINIPORT_H
   9 #define __MINIPORT_H
  10
  11 #include <ndis.h>
  12 #include <ndissys.h>
  13
  14 struct _ADAPTER_BINDING;
  15
  16 typedef struct _HARDWARE_ADDRESS {
  17     union {
  18         UCHAR Medium802_3[ETH_LENGTH_OF_ADDRESS];
  19     } Type;
  20 } HARDWARE_ADDRESS, *PHARDWARE_ADDRESS;
  21
  22 /* Information about a miniport */
  23 typedef struct _NDIS_M_DRIVER_BLOCK {
  24     LIST_ENTRY                      ListEntry;                /* Entry on global list */
  25     KSPIN_LOCK                      Lock;                     /* Protecting spin lock */
  26     NDIS_MINIPORT_CHARACTERISTICS   MiniportCharacteristics;  /* Miniport characteristics */
  27     WORK_QUEUE_ITEM                 WorkItem;                 /* Work item */
  28     PDRIVER_OBJECT                  DriverObject;             /* Driver object of miniport */
  29     LIST_ENTRY                      DeviceList;               /* Adapters created by miniport */
  30     PUNICODE_STRING                 RegistryPath;             /* SCM Registry key */
  31 #if !defined(_MSC_VER) && defined(__NDIS_H)
  32 } NDIS_M_DRIVER_BLOCK_COMPATIBILITY_HACK_DONT_USE;
  33 #else
  34 } NDIS_M_DRIVER_BLOCK, *PNDIS_M_DRIVER_BLOCK;
  35 #endif
  36
  37 /* There must be some defined struct to do this... */
  38 typedef struct _NDIS_M_DEVICE_BLOCK {
  39     PDEVICE_OBJECT DeviceObject;
  40     PNDIS_STRING   SymbolicName;
  41 } NDIS_M_DEVICE_BLOCK, *PNDIS_M_DEVICE_BLOCK;
  42
  43 /* resources allocated on behalf on the miniport */
  44 #define MINIPORT_RESOURCE_TYPE_MEMORY 0
  45 typedef struct _MINIPORT_RESOURCE {
  46     LIST_ENTRY     ListEntry;
  47     ULONG          ResourceType;
  48     PVOID          Resource;
  49 } MINIPORT_RESOURCE, *PMINIPORT_RESOURCE;
  50
  51 /* Configuration context */
  52 typedef struct _MINIPORT_CONFIGURATION_CONTEXT {
  53     NDIS_HANDLE    Handle;
  54     LIST_ENTRY     ResourceListHead;
  55     KSPIN_LOCK     ResourceLock;
  56 } MINIPORT_CONFIGURATION_CONTEXT, *PMINIPORT_CONFIGURATION_CONTEXT;
  57
  58 /* Bugcheck callback context */
  59 typedef struct _MINIPORT_BUGCHECK_CONTEXT {
  60     PVOID                       DriverContext;
  61     ADAPTER_SHUTDOWN_HANDLER    ShutdownHandler;
  62     PKBUGCHECK_CALLBACK_RECORD  CallbackRecord;
  63 } MINIPORT_BUGCHECK_CONTEXT, *PMINIPORT_BUGCHECK_CONTEXT;
  64
  65 /* a miniport's shared memory */
  66 typedef struct _MINIPORT_SHARED_MEMORY {
  67     PDMA_ADAPTER          AdapterObject;
  68     ULONG                 Length;
  69     PHYSICAL_ADDRESS      PhysicalAddress;
  70     PVOID                 VirtualAddress;
  71     BOOLEAN               Cached;
  72     PNDIS_MINIPORT_BLOCK  Adapter;
  73     PVOID                 Context;
  74     PKEVENT               Event;
  75 } MINIPORT_SHARED_MEMORY, *PMINIPORT_SHARED_MEMORY;
  76
  77 /* A structure of WrapperConfigurationContext (not compatible with the
  78    Windows one). */
  79 typedef struct _NDIS_WRAPPER_CONTEXT {
  80     HANDLE            RegistryHandle;
  81     PDEVICE_OBJECT    DeviceObject;
  82     ULONG             BusNumber;
  83 } NDIS_WRAPPER_CONTEXT, *PNDIS_WRAPPER_CONTEXT;
  84
  85 #define GET_MINIPORT_DRIVER(Handle)((PNDIS_M_DRIVER_BLOCK)Handle)
  86
  87 /* Information about a logical adapter */
  88 typedef struct _LOGICAL_ADAPTER
  89 {
  90     NDIS_MINIPORT_BLOCK         NdisMiniportBlock;      /* NDIS defined fields */
  91     PNDIS_MINIPORT_WORK_ITEM    WorkQueueHead;          /* Head of work queue */
  92     PNDIS_MINIPORT_WORK_ITEM    WorkQueueTail;          /* Tail of work queue */
  93     LIST_ENTRY                  ListEntry;              /* Entry on global list */
  94     LIST_ENTRY                  MiniportListEntry;      /* Entry on miniport driver list */
  95     LIST_ENTRY                  ProtocolListHead;       /* List of bound protocols */
  96     ULONG                       MediumHeaderSize;       /* Size of medium header */
  97     HARDWARE_ADDRESS            Address;                /* Hardware address of adapter */
  98     ULONG                       AddressLength;          /* Length of hardware address */
  99     PMINIPORT_BUGCHECK_CONTEXT  BugcheckContext;        /* Adapter's shutdown handler */
 100 } LOGICAL_ADAPTER, *PLOGICAL_ADAPTER;
 101
 102 #define GET_LOGICAL_ADAPTER(Handle)((PLOGICAL_ADAPTER)Handle)
 103
 104 extern LIST_ENTRY MiniportListHead;
 105 extern KSPIN_LOCK MiniportListLock;
 106 extern LIST_ENTRY AdapterListHead;
 107 extern KSPIN_LOCK AdapterListLock;
 108
 109
 110 #ifdef DBG
 111 VOID
 112 MiniDisplayPacket(
 113     PNDIS_PACKET Packet);
 114 #endif /* DBG */
 115
 116 VOID
 117 MiniIndicateData(
 118     PLOGICAL_ADAPTER    Adapter,
 119     NDIS_HANDLE         MacReceiveContext,
 120     PVOID               HeaderBuffer,
 121     UINT                HeaderBufferSize,
 122     PVOID               LookaheadBuffer,
 123     UINT                LookaheadBufferSize,
 124     UINT                PacketSize);
 125
 126 BOOLEAN
 127 MiniAdapterHasAddress(
 128     PLOGICAL_ADAPTER Adapter,
 129     PNDIS_PACKET Packet);
 130
 131 PLOGICAL_ADAPTER
 132 MiniLocateDevice(
 133     PNDIS_STRING AdapterName);
 134
 135 NDIS_STATUS
 136 MiniQueryInformation(
 137     PLOGICAL_ADAPTER    Adapter,
 138     NDIS_OID            Oid,
 139     ULONG               Size,
 140     PVOID               Buffer,
 141     PULONG              BytesWritten);
 142
 143 VOID
 144 FASTCALL
 145 MiniQueueWorkItem(
 146     PLOGICAL_ADAPTER    Adapter,
 147     NDIS_WORK_ITEM_TYPE WorkItemType,
 148     PVOID               WorkItemContext,
 149     BOOLEAN             Top);
 150
 151 NDIS_STATUS
 152 FASTCALL
 153 MiniDequeueWorkItem(
 154     PLOGICAL_ADAPTER    Adapter,
 155     NDIS_WORK_ITEM_TYPE *WorkItemType,
 156     PVOID               *WorkItemContext);
 157
 158 NDIS_STATUS
 159 MiniDoRequest(
 160     PLOGICAL_ADAPTER Adapter,
 161     PNDIS_REQUEST NdisRequest);
 162
 163 BOOLEAN
 164 NdisFindDevice(
 165     UINT   VendorID,
 166     UINT   DeviceID,
 167     PUINT  BusNumber,
 168     PUINT  SlotNumber);
 169
 170 VOID
 171 NdisStartDevices();
 172
 173 VOID
 174 NTAPI
 175 MiniportWorker(
 176     IN PDEVICE_OBJECT DeviceObject,
 177     IN PVOID WorkItem);
 178
 179 VOID NTAPI
 180 MiniSendComplete(
 181     IN  NDIS_HANDLE     MiniportAdapterHandle,
 182     IN  PNDIS_PACKET    Packet,
 183     IN  NDIS_STATUS     Status);
 184
 185 BOOLEAN
 186 MiniIsBusy(
 187     PLOGICAL_ADAPTER Adapter,
 188     NDIS_WORK_ITEM_TYPE Type);
 189
 190 #endif /* __MINIPORT_H */
 191
 192 /* EOF */
 193