drivers/net/ndis/ndis/hardware.c

   1 /*
   2  * COPYRIGHT:   See COPYING in the top level directory
   3  * PROJECT:     ReactOS NDIS library
   4  * FILE:        ndis/hardware.c
   5  * PURPOSE:     Hardware related routines
   6  * PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net)
   7  *              Vizzini (vizzini@plasmic.com)
   8  * REVISIONS:
   9  *   CSH 01/08-2000 Created
  10  *   8/25/2003 Vizzini - NDIS4/5 and PnP additions
  11  */
  12 #include <ndissys.h>
  13 #include <miniport.h>
  14
  15
  16 /*
  17  * @implemented
  18  */
  19 ULONG
  20 EXPORT
  21 NdisImmediateReadPciSlotInformation(
  22     IN  NDIS_HANDLE WrapperConfigurationContext,
  23     IN  ULONG       SlotNumber,
  24     IN  ULONG       Offset,
  25     IN  PVOID       Buffer,
  26     IN  ULONG       Length)
  27 {
  28   return HalGetBusDataByOffset (PCIConfiguration,
  29                                 0, /* FIXME */
  30                                 SlotNumber,
  31                                 Buffer,
  32                                 Offset,
  33                                 Length);
  34 }
  35
  36
  37 /*
  38  * @implemented
  39  */
  40 ULONG
  41 EXPORT
  42 NdisImmediateWritePciSlotInformation(
  43     IN  NDIS_HANDLE WrapperConfigurationContext,
  44     IN  ULONG       SlotNumber,
  45     IN  ULONG       Offset,
  46     IN  PVOID       Buffer,
  47     IN  ULONG       Length)
  48 {
  49   return HalSetBusDataByOffset (PCIConfiguration,
  50                                 0, /* FIXME */
  51                                 SlotNumber,
  52                                 Buffer,
  53                                 Offset,
  54                                 Length);
  55 }
  56
  57
  58 /*
  59  * @implemented
  60  */
  61 NDIS_STATUS
  62 EXPORT
  63 NdisMPciAssignResources(
  64     IN  NDIS_HANDLE             MiniportHandle,
  65     IN  ULONG                   SlotNumber,
  66     OUT PNDIS_RESOURCE_LIST     *AssignedResources)
  67 /*
  68  * NOTES:
  69  *     - I think this is fundamentally broken
  70  */
  71 {
  72   PCM_RESOURCE_LIST ResourceList;
  73   NTSTATUS Status;
  74   PLOGICAL_ADAPTER Adapter = (PLOGICAL_ADAPTER)MiniportHandle;
  75
  76   ResourceList = NULL;
  77   Status = HalAssignSlotResources (Adapter->Miniport->RegistryPath,
  78                                    0,
  79                                    Adapter->Miniport->DriverObject,
  80                                    0,
  81                                    PCIBus,
  82                                    Adapter->BusNumber,
  83                                    SlotNumber,
  84                                    &ResourceList);
  85   if (!NT_SUCCESS (Status))
  86     {
  87       *AssignedResources = NULL;
  88       return NDIS_STATUS_FAILURE;
  89     }
  90
  91   *AssignedResources =
  92     (PNDIS_RESOURCE_LIST)&ResourceList->List[0].PartialResourceList;
  93
  94   return NDIS_STATUS_SUCCESS;
  95 }
  96
  97
  98 /*
  99  * @unimplemented
 100  */
 101 VOID
 102 EXPORT
 103 NdisMQueryAdapterResources(
 104     OUT     PNDIS_STATUS        Status,
 105     IN      NDIS_HANDLE         WrapperConfigurationContext,
 106     OUT     PNDIS_RESOURCE_LIST ResourceList,
 107     IN OUT  PUINT               BufferSize)
 108 {
 109     UNIMPLEMENTED
 110 }
 111
 112
 113 /*
 114  * @implemented
 115  */
 116 NDIS_STATUS
 117 EXPORT
 118 NdisQueryMapRegisterCount(
 119     IN  NDIS_INTERFACE_TYPE BusType,
 120     OUT PUINT               MapRegisterCount)
 121 /*
 122  * On X86 (and all other current hardware), map registers aren't real hardware,
 123  * and there is no real limit to the number that can be allocated.
 124  * As such, we do what microsoft does on the x86 hals and return as follows
 125  */
 126 {
 127         return NDIS_STATUS_NOT_SUPPORTED;
 128 }
 129
 130
 131 /*
 132  * @unimplemented
 133  */
 134 VOID
 135 EXPORT
 136 NdisReadEisaSlotInformation(
 137     OUT PNDIS_STATUS                    Status,
 138     IN  NDIS_HANDLE                                 WrapperConfigurationContext,
 139     OUT PUINT                           SlotNumber,
 140     OUT PNDIS_EISA_FUNCTION_INFORMATION EisaData)
 141 {
 142     UNIMPLEMENTED
 143 }
 144
 145
 146 /*
 147  * @unimplemented
 148  */
 149 VOID
 150 EXPORT
 151 NdisReadEisaSlotInformationEx(
 152     OUT PNDIS_STATUS                    Status,
 153     IN  NDIS_HANDLE                     WrapperConfigurationContext,
 154     OUT PUINT                           SlotNumber,
 155     OUT PNDIS_EISA_FUNCTION_INFORMATION *EisaData,
 156     OUT PUINT                           NumberOfFunctions)
 157 {
 158     UNIMPLEMENTED
 159 }
 160
 161
 162 /*
 163  * @implemented
 164  */
 165 ULONG
 166 EXPORT
 167 NdisReadPciSlotInformation(
 168     IN  NDIS_HANDLE NdisAdapterHandle,
 169     IN  ULONG       SlotNumber,
 170     IN  ULONG       Offset,
 171     IN  PVOID       Buffer,
 172     IN  ULONG       Length)
 173 {
 174   return HalGetBusDataByOffset (PCIConfiguration,
 175                                 0, /* FIXME */
 176                                 SlotNumber,
 177                                 Buffer,
 178                                 Offset,
 179                                 Length);
 180 }
 181
 182
 183 /*
 184  * @implemented
 185  */
 186 ULONG
 187 EXPORT
 188 NdisWritePciSlotInformation(
 189     IN  NDIS_HANDLE NdisAdapterHandle,
 190     IN  ULONG       SlotNumber,
 191     IN  ULONG       Offset,
 192     IN  PVOID       Buffer,
 193     IN  ULONG       Length)
 194 {
 195   return HalSetBusDataByOffset (PCIConfiguration,
 196                                 0, /* FIXME */
 197                                 SlotNumber,
 198                                 Buffer,
 199                                 Offset,
 200                                 Length);
 201 }
 202
 203 /* EOF */