1 files changed, 964 insertions, 0 deletions

diff --git a/private/ntos/ndis/ne3200/ne3200hw.h b/private/ntos/ndis/ne3200/ne3200hw.h
new file mode 100644
index 000000000..ab640b819
--- /dev/null
+++ b/private/ntos/ndis/ne3200/ne3200hw.h
@@ -0,0 +1,964 @@
+/*++
+
+Copyright (c) 1990  Microsoft Corporation
+
+Module Name:
+
+    ne3200hw.h
+
+Abstract:
+
+    Hardware specific values for the Novell NE3200 NDIS 3.0 driver.
+
+Author:
+
+    Keith Moore (KeithMo) 08-Jan-1991
+
+Environment:
+
+    Architecturally, there is an assumption in this driver that we are
+    on a little endian machine.
+
+Notes:
+
+    optional-notes
+
+Revision History:
+
+
+--*/
+
+#ifndef _NE3200HARDWARE_
+#define _NE3200HARDWARE_
+
+//
+// Defines for the packet and media specific information
+//
+#define MINIMUM_ETHERNET_PACKET_SIZE    ((UINT)60)
+#define MAXIMUM_ETHERNET_PACKET_SIZE    ((UINT)1514)
+#define NE3200_LENGTH_OF_ADDRESS        6
+
+//
+// The default interrupt number.
+//
+#define NE3200_DEFAULT_INTERRUPT_VECTOR ((CCHAR)11)
+
+//
+// The following parameters *MUST* each be a greater than one!
+//
+// The number of receive buffers to allocate.
+// The number of transmit buffers to allocate.
+// The number of command blocks for transmits that the driver has available.
+// The number of command blocks for requests the driver has availabale.
+//
+#define NE3200_NUMBER_OF_RECEIVE_BUFFERS    ((UINT)16)
+#define NE3200_NUMBER_OF_TRANSMIT_BUFFERS   ((UINT)4)
+#define NE3200_NUMBER_OF_COMMAND_BLOCKS     ((UINT)8)
+#define NE3200_NUMBER_OF_PUBLIC_CMD_BLOCKS  ((UINT)3)
+
+
+//
+// MAC.BIN info.
+//
+#define NE3200_MAXIMUM_MACBIN_SIZE      ((ULONG)16384)
+#define NE3200_MACBIN_LENGTH 4096
+
+
+//
+// This is the number of bytes per entry in the multicast table
+// as presented to the NE3200.  Note that this is *not* the number
+// of bytes in a multicast address, just the number of bytes per
+// table entry.  For some goofy reason, MAC.BIN requires the table
+// used in the NE3200_COMMAND_SET_MULTICAST_ADDRESS command to have
+// 16 bytes per entry.
+//
+#define NE3200_SIZE_OF_MULTICAST_TABLE_ENTRY    ((UINT)16)
+#define NE3200_MAXIMUM_MULTICAST                ((UINT)50)
+
+
+//
+// Our buffer sizes.
+//
+// These are *not* configurable.  Portions of the code assumes
+// that these buffers can contain *any* legal Ethernet packet.
+//
+#define NE3200_SIZE_OF_TRANSMIT_BUFFERS (MAXIMUM_ETHERNET_PACKET_SIZE)
+#define NE3200_SIZE_OF_RECEIVE_BUFFERS  (MAXIMUM_ETHERNET_PACKET_SIZE)
+
+
+//
+// I/O Port Address.
+//
+// Note that the NE3200 uses EISA Slot-Specific Addressing.  In
+// this method, each slot has its own I/O address space.  This space
+// begins at the slot number shifted left 12 bits.  For example,
+// the I/O space for slot number 6 begins at I/O address 6000h.
+//
+// Each of the following addresses are offset from the start of
+// slot-specific I/O space.
+//
+#define NE3200_RESET_PORT                       ((USHORT)0x0000)
+#define NE3200_ID_PORT                          ((USHORT)0x0C80)
+#define NE3200_GLOBAL_CONFIGURATION_PORT        ((USHORT)0x0C88)
+#define NE3200_SYSTEM_INTERRUPT_PORT            ((USHORT)0x0C89)
+#define NE3200_LOCAL_DOORBELL_MASK_PORT         ((USHORT)0x0C8C)
+#define NE3200_LOCAL_DOORBELL_INTERRUPT_PORT    ((USHORT)0x0C8D)
+#define NE3200_SYSTEM_DOORBELL_MASK_PORT        ((USHORT)0x0C8E)
+#define NE3200_SYSTEM_DOORBELL_INTERRUPT_PORT   ((USHORT)0x0C8F)
+#define NE3200_BASE_MAILBOX_PORT                ((USHORT)0x0C90)
+
+
+//
+// Definitions for NE3200_RESET_PORT.
+//
+#define NE3200_RESET_BIT_ON     ((UCHAR)1)
+#define NE3200_RESET_BIT_OFF    ((UCHAR)0)
+
+
+//
+// Mailbox Registers
+//
+#define NE3200_MAILBOX_RESET_STATUS             ((USHORT)0x0000)
+#define NE3200_MAILBOX_COMMAND_POINTER          ((USHORT)0x0000)
+#define NE3200_MAILBOX_MACBIN_LENGTH            ((USHORT)0x0001)
+#define NE3200_MAILBOX_MACBIN_DOWNLOAD_MODE     ((USHORT)0x0003)
+#define NE3200_MAILBOX_RECEIVE_POINTER          ((USHORT)0x0004)
+#define NE3200_MAILBOX_MACBIN_POINTER           ((USHORT)0x0004)
+#define NE3200_MAILBOX_STATUS                   ((USHORT)0x0008)
+#define NE3200_MAILBOX_MACBIN_TARGET            ((USHORT)0x0008)
+#define NE3200_MAILBOX_STATION_ID               ((USHORT)0x000A)
+
+
+//
+// Values for MAC.BIN download
+//
+#define NE3200_MACBIN_DIRECT                    ((UCHAR)0x80)
+#define NE3200_MACBIN_TARGET_ADDRESS            ((USHORT)0x0400)
+
+
+//
+// Status read from NE3200_MAILBOX_RESET_STATUS after hardware reset
+//
+#define NE3200_RESET_FAILED                     ((UCHAR)0x40)
+#define NE3200_RESET_PASSED                     ((UCHAR)0x80)
+
+
+//
+// Status read from NE3200_MAILBOX_STATUS after initialization
+//
+#define NE3200_INITIALIZATION_FAILED            ((UCHAR)0x20)
+#define NE3200_INITIALIZATION_PASSED            ((UCHAR)0x60)
+
+
+//
+// Local DoorBell bits
+//
+#define NE3200_LOCAL_DOORBELL_NEW_COMMAND       ((UCHAR)0x01)
+#define NE3200_LOCAL_DOORBELL_RESET             ((UCHAR)0x04)
+#define NE3200_LOCAL_DOORBELL_INITIALIZE        ((UCHAR)0x10)
+#define NE3200_LOCAL_DOORBELL_NEW_RECEIVE       ((UCHAR)0x20)
+
+#define NE3200_LOCAL_DOORBELL_MASK      \
+    ( NE3200_LOCAL_DOORBELL_NEW_COMMAND \
+    | NE3200_LOCAL_DOORBELL_RESET       \
+    | NE3200_LOCAL_DOORBELL_INITIALIZE  \
+    | NE3200_LOCAL_DOORBELL_NEW_RECEIVE )
+
+
+//
+// System DoorBell bits
+//
+#define NE3200_SYSTEM_DOORBELL_PACKET_RECEIVED  ((UCHAR)0x01)
+#define NE3200_SYSTEM_DOORBELL_COMMAND_COMPLETE ((UCHAR)0x02)
+#define NE3200_SYSTEM_DOORBELL_RESET_COMPLETE   ((UCHAR)0x04)
+#define NE3200_SYSTEM_DOORBELL_INIT_COMPLETE    ((UCHAR)0x08)
+#define NE3200_SYSTEM_DOORBELL_SELF_RESET       ((UCHAR)0x10)
+
+#define NE3200_SYSTEM_DOORBELL_MASK             \
+    ( NE3200_SYSTEM_DOORBELL_PACKET_RECEIVED    \
+    | NE3200_SYSTEM_DOORBELL_COMMAND_COMPLETE)
+
+
+//
+// System Interrupt Mask/Control bits
+//
+#define NE3200_SYSTEM_INTERRUPT_ENABLE          ((UCHAR)0x01)
+#define NE3200_SYSTEM_INTERRUPT_PENDING         ((UCHAR)0x02)
+
+
+//
+// NE3200 Command Codes
+//
+#define NE3200_COMMAND_NOP                      ((UCHAR)0x00)
+#define NE3200_COMMAND_SET_STATION_ADDRESS      ((UCHAR)0x01)
+#define NE3200_COMMAND_CONFIGURE_82586          ((UCHAR)0x02)
+#define NE3200_COMMAND_SET_MULTICAST_ADDRESS    ((UCHAR)0x03)
+#define NE3200_COMMAND_TRANSMIT                 ((UCHAR)0x04)
+#define NE3200_COMMAND_READ_ADAPTER_STATISTICS  ((UCHAR)0x08)
+#define NE3200_COMMAND_INITIALIZE_ADAPTER       ((UCHAR)0x09)
+#define NE3200_COMMAND_CLEAR_ADAPTER_STATISTICS ((UCHAR)0x0A)
+
+
+//
+// NE3200 Receive/Command Block States
+//
+#define NE3200_STATE_FREE                       ((USHORT)0x0000)
+#define NE3200_STATE_EXECUTION_COMPLETE         ((USHORT)0x0001)
+#define NE3200_STATE_WAIT_FOR_ADAPTER           ((USHORT)0x0002)
+
+
+//
+// NE3200 Command Block Status
+//
+
+//
+// These apply to all commands.
+//
+#define NE3200_STATUS_COMPLETE                  ((USHORT)0x8000)
+#define NE3200_STATUS_BUSY                      ((USHORT)0x4000)
+#define NE3200_STATUS_SUCCESS                   ((USHORT)0x2000)
+#define NE3200_STATUS_ABORTED                   ((USHORT)0x1000)
+#define NE3200_STATUS_GENERIC_MASK              ((USHORT)0xF000)
+
+//
+// These apply to transmit only.
+//
+#define NE3200_STATUS_NO_CARRIER                ((USHORT)0x0400)
+#define NE3200_STATUS_NO_CLEAR_TO_SEND          ((USHORT)0x0200)
+#define NE3200_STATUS_DMA_UNDERRUN              ((USHORT)0x0100)
+#define NE3200_STATUS_TRANSMIT_DEFERRED         ((USHORT)0x0080)
+#define NE3200_STATUS_HEART_BEAT                ((USHORT)0x0040)
+#define NE3200_STATUS_MAXIMUM_COLLISIONS        ((USHORT)0x0020)
+#define NE3200_STATUS_COLLISION_MASK            ((USHORT)0x000F)
+#define NE3200_STATUS_FATALERROR_MASK           (NE3200_STATUS_NO_CARRIER | \
+                                                 NE3200_STATUS_NO_CLEAR_TO_SEND | \
+                                                 NE3200_STATUS_DMA_UNDERRUN | \
+                                                 NE3200_STATUS_HEART_BEAT | \
+                                                 NE3200_STATUS_MAXIMUM_COLLISIONS)
+
+//
+// This defines a "proper" command complete status.
+//
+#define NE3200_STATUS_COMMAND_COMPLETE          (NE3200_STATUS_COMPLETE | \
+                                                 NE3200_STATUS_SUCCESS)
+
+
+//
+// Timeout constants
+//
+// Each of these timeout constants represents the time to wait
+// for a particular event to occur.  For example, NE3200_TIMEOUT_RESET
+// represents the amount of time to wait for an adapter reset to
+// complete.  Each of these values is in units of 1/100 of a second.
+// Therefore, a value of 200 would be approximately 2 seconds.
+//
+#define NE3200_TIMEOUT_RESET        200
+#define NE3200_TIMEOUT_DOWNLOAD     100
+
+//
+// This timeout represents the maximum amount of time we'll wait
+// for an NE3200 command to complete.  This value is in units of
+// 1/1000 of a second.  Therefore, a value of 2000 would be approximately
+// 2 seconds.
+//
+#define NE3200_TIMEOUT_COMMAND      2000
+
+
+//
+// This type defines the physical addresses used by the NE3200
+// card itself. This should always be four bytes.
+//
+typedef ULONG NE3200_PHYSICAL_ADDRESS, *PNE3200_PHYSICAL_ADDRESS;
+
+
+//
+// Miscellaneous Constants
+//
+#define NE3200_NULL                             ((NE3200_PHYSICAL_ADDRESS)(-1L))
+#define NE3200_MAXIMUM_BLOCKS_PER_PACKET        ((UINT)4)
+#define NE3200_IMMEDIATE_DATA_LENGTH            ((UINT)64)
+
+
+
+//
+// Force misalignment of the following structures
+//
+#include <pshpack1.h>
+
+
+//
+// NE3200 Data Block Descriptor
+//
+typedef struct _NE3200_DATA_BLOCK {
+
+    //
+    // This is the length (in bytes) of this block.
+    //
+    USHORT BlockLength;
+
+    //
+    // This is the physical address of this block.
+    //
+    NE3200_PHYSICAL_ADDRESS PhysicalAddress;
+
+} NE3200_DATA_BLOCK, *PNE3200_DATA_BLOCK;
+
+
+//
+// NE3200 Receive Ring Entry
+//
+typedef struct _NE3200_RECEIVE_ENTRY {
+
+    //
+    // This 4-byte field is unused by MAC.BIN and is
+    // available for use by the driver.  We'll use
+    // this field as . . .
+    //
+    UCHAR Available1[4];
+
+    //
+    // This is the state of this Receive Ring entry.
+    //
+    USHORT State;
+
+    //
+    // This is the total size of the received frame.
+    //
+    USHORT FrameSize;
+
+    //
+    // This is the physical address of the next entry
+    // in the Receive Ring.
+    //
+    NE3200_PHYSICAL_ADDRESS NextPending;
+
+    //
+    // This 6-byte field is unused by MAC.BIN and is
+    // available for use by the driver.  We'll use
+    // this field as . . .
+    //
+    UCHAR Available2[6];
+
+    //
+    // This is the descriptor which specifies the
+    // receive buffer used by this entry.
+    //
+    NE3200_DATA_BLOCK BufferDescriptor;
+
+} NE3200_RECEIVE_ENTRY, *PNE3200_RECEIVE_ENTRY;
+
+
+//
+// NE3200 Command Block
+//
+typedef struct _NE3200_COMMAND_BLOCK {
+
+    //
+    // This 4-byte field is unused by MAC.BIN and is
+    // available for use by the driver.  We'll use
+    // this field as . . .
+    //
+    UCHAR Available1[4];
+
+    //
+    // This is the state of this Command Block.
+    //
+    USHORT State;
+
+    //
+    // This is the status of this Command Block.
+    //
+    USHORT Status;
+
+    //
+    // This is the physical address of the next Command Block
+    // to be executed.  If this address == -1, then there are
+    // no more commands to be executed.
+    //
+    NE3200_PHYSICAL_ADDRESS NextPending;
+
+    //
+    // This 1-byte field is unused by MAC.BIN and is
+    // available for use by the driver.  We'll use
+    // this field as . . .
+    //
+    UCHAR Available2[1];
+
+    //
+    // This is the NE3200 Command Code.
+    //
+    UCHAR CommandCode;
+
+    //
+    // This 1-byte field is unused by MAC.BIN and is
+    // available for use by the driver.  We'll use
+    // this field as . . .
+    //
+    UCHAR Available3[1];
+
+    //
+    // The following eight bytes are used as parameters
+    // by various NE3200 commands.
+    //
+    union _PARAMETERS {
+
+        //
+        // Parameters for NE3200_COMMAND_SET_STATION_ADDRESS.
+        //
+        struct _SET_ADDRESS {
+
+            //
+            // This field contains the new station address.
+            //
+            IN UCHAR NewStationAddress[NE3200_LENGTH_OF_ADDRESS];
+
+        } SET_ADDRESS;
+
+        //
+        // Parameters for NE3200_COMMAND_CONFIGURE_82586.
+        //
+        struct _CONFIGURE {
+
+            //
+            // This field holds the physical address of
+            // the configuration block.
+            //
+            IN NE3200_PHYSICAL_ADDRESS ConfigurationBlock;
+
+        } CONFIGURE;
+
+        //
+        // Parameters for NE3200_COMMAND_SET_MULTICAST_ADDRESS.
+        //
+        struct _MULTICAST {
+
+            //
+            // This field holds the physical address of
+            // the multicast address table.
+            //
+            IN NE3200_PHYSICAL_ADDRESS MulticastAddressTable;
+
+            //
+            // This field holds the number of multicast
+            // address in the multicast address table.
+            //
+            IN USHORT NumberOfMulticastAddresses;
+
+        } MULTICAST;
+
+        //
+        // Parameters for NE3200_COMMAND_TRANSMIT.
+        //
+        struct _TRANSMIT {
+
+            //
+            // This field holds the length of "immediate data"
+            // to be transmitted.
+            //
+            IN USHORT ImmediateDataLength;
+
+        } TRANSMIT;
+
+        //
+        // Parameters for NE3200_READ_ADAPTER_STATISTICS.
+        //
+        struct _STATISTICS {
+
+            //
+            // The following fields are filled in by the adapter
+            // when it executes the NE3200_READ_ADAPTER_STATISTICS
+            // command.
+            //
+
+            //
+            // This field holds the number of properly aligned
+            // frames received with a CRC error.
+            //
+            OUT USHORT CrcErrors;
+
+            //
+            // This field holds the number of misaligned frames
+            // received.
+            //
+            OUT USHORT AlignmentErrors;
+
+            //
+            // This field holds the number of resource errors
+            // (the number of frames which were discarded due
+            // to lack of memory resources such as buffer space
+            // or receive frame descriptors).
+            //
+            OUT USHORT ResourceErrors;
+
+            //
+            // This field holds the number of received frame
+            // sequeneces lost because the memory bus was
+            // not available in time for the transfer.
+            //
+            OUT USHORT OverrunErrors;
+
+        } STATISTICS;
+
+        //
+        // This field holds the raw data.
+        //
+        IN OUT USHORT RawParameters[4];
+
+    } PARAMETERS;
+
+    //
+    // This is the total size of the frame to be transmitted.
+    //
+    USHORT TransmitFrameSize;
+
+    //
+    // This is the number of data blocks in the frame to be
+    // transmitted.
+    //
+    UCHAR NumberOfDataBlocks;
+
+    //
+    // These are the descriptors describing the transmit packet.
+    //
+    NE3200_DATA_BLOCK TransmitDataBlocks[NE3200_MAXIMUM_BLOCKS_PER_PACKET];
+
+    //
+    // This is the immediate data to be used by all commands
+    // other than transmit.
+    //
+    UCHAR ImmediateData[NE3200_IMMEDIATE_DATA_LENGTH];
+
+} NE3200_COMMAND_BLOCK, *PNE3200_COMMAND_BLOCK;
+
+
+//
+// NE3200 Configuration Block
+//
+// This structure contains configuration data for the NE3200's
+// on-board 82586 Lan Coprocessor.  The majority of this data
+// will not change during operation of the driver.
+//
+typedef struct _NE3200_CONFIGURATION_BLOCK {
+
+    //
+    // This field contains the number of bytes in the
+    // Configuration Block.
+    //
+    // In this implementation, this will always be 12.
+    //
+    USHORT ByteCount:4;
+
+    //
+    // This field is undefined by the 82586.
+    //
+    USHORT Undefined1:4;
+
+    //
+    // This field contains the FIFO threshold.
+    //
+    // In this implementation, this will always be 8.
+    //
+    USHORT FifoThreshold:4;
+
+    //
+    // This field is undefined by the 82586.
+    //
+    USHORT Undefined2:4;
+
+    //
+    // This field is undefined by the 82586.
+    //
+    USHORT Undefined3:6;
+
+    //
+    // If this field is set to 0, the 82586 operates with
+    // internal synchronization.  If set to 1, the 82586
+    // uses external synchronization.
+    //
+    // This will always be set to 0 in this implementation
+    // (internal synchronization).
+    //
+    USHORT Synchronization:1;
+
+    //
+    // If this field is set to 0, the 82586 will not save
+    // bad frames in memory.  If set to 1, the 82856 will
+    // save bad frames.
+    //
+    // In this implementation, this will always be 0
+    // (don't save bad frames).
+    //
+    USHORT SaveBadFrames:1;
+
+    //
+    // This field contains the number of bytes in a
+    // network address.
+    //
+    // In this implementation, this will always be 6.
+    //
+    USHORT AddressLength:3;
+
+    //
+    // If this field is set to 0, then the Destination
+    // Network Address is part of the Transmit Command Block
+    // and the Source Address is inserted by the 82586.  If
+    // set to 1, then the Destination and Source Addresses
+    // are part of the Transmit/Receive data buffers.
+    //
+    // In this implementation, this is always set to 1
+    // (Addresses are part of the data buffers).
+    //
+    USHORT SeparateAddressAndLength:1;
+
+    //
+    // These two bits determine the length of the packet
+    // preamble according to the following table:
+    //
+    //      Bits    Preamble Length
+    //      ----    ---------------
+    //       00         2 bytes
+    //       01         4 bytes
+    //       10         8 bytes
+    //       11        16 bytes
+    //
+    // In this implementation, these bits will always be
+    // set to 10 (8 byte preamble).
+    //
+    USHORT PreambleLength:2;
+
+    //
+    // These two field control internal/external loopback on
+    // the 82586.
+    //
+    // In this implementation, these two fields should be set to 0.
+    //
+    USHORT InternalLoopback:1;
+    USHORT ExternalLoopback:1;
+
+    //
+    // This field contains the linear backoff priority.
+    //
+    // In this implementation, this field will always be 0.
+    //
+    USHORT LinearPriority:3;
+
+    //
+    // This field is undefined by the 82586.
+    //
+    USHORT Undefined4:1;
+
+    //
+    // This field contains the exponential backoff priority.
+    //
+    // In this implementation, this field will always be 0.
+    //
+    USHORT ExponentialPriority:3;
+
+    //
+    // If this field is set to 0, the 82586 will use the
+    // IEEE 802.3/Ethernet exponential backoff method.  If
+    // set to 1, the 82586 will use an alternate backoff
+    // method.
+    //
+    // In this implementation, this field will always be 0
+    // (use the IEEE 802.3/Ethernet backoff method).
+    //
+    USHORT ExponentialBackoffMethod:1;
+
+    //
+    // This field contains the Interframe Spacing in TxC units.
+    //
+    // In this implementation, this field will always be 96.
+    //
+    USHORT InterframeSpacing:8;
+
+    //
+    // This field contains the Slot Time Number.
+    //
+    // In this implementation, this field will always be 512.
+    //
+    USHORT SlotTime:11;
+
+    //
+    // This field is undefined by the 82586.
+    //
+    USHORT Undefined5:1;
+
+    //
+    // This field contains the maximum number of transmission
+    // retries on collisions.
+    //
+    // In this implementation, this field will always be 15.
+    //
+    USHORT MaximumRetries:4;
+
+    //
+    // If this field is set to 0, Promiscuous Mode will be disabled.
+    // If set to 1, then Promiscuous Mode will be enabled and the
+    // 82586 will receive *all* packets.
+    //
+    // This field will initially be set to 0 (disable Promiscuous
+    // Mode) but may be changed when a protocol requests a change
+    // to the packet filter.
+    //
+    USHORT PromiscuousMode:1;
+
+    //
+    // If this field is set to 0, then all Broadcast Packets will be
+    // received.  If set to 1, then Broadcast reception is disabled.
+    //
+    // This field will initially be set to 1 (disable Broadcast
+    // reception) but may be changed when a protocol requests a change
+    // to the packet filter.
+    //
+    USHORT DisableBroadcast:1;
+
+    //
+    // If this field is set to 0, then the 82586 will use NRZ encoding
+    // and decoding.  If set to 1, the 82586 will use Manchester
+    // encoding and decoding.
+    //
+    // In this implementation, this field will always be set to 0
+    // (use NRZ encoding).
+    //
+    USHORT EncodingMethod:1;
+
+    //
+    // If this field is set to 0, then the 82586 will cease transmission
+    // if CRS goes inactive during frame transmission.  If set to 1,
+    // the 82586 will continue transmission even if there is no carrier
+    // sense.
+    //
+    // In this implementation, this field will always be set to 0
+    // (cease transmission if carrier lost).
+    //
+    USHORT TransmitOnNoCarrier:1;
+
+    //
+    // If this field is set to 0, then the 82586 will insert a CRC
+    // field into the packet.  If set to 1, then no CRC will be
+    // inserted
+    //
+    // In this implementation, this field will always be set to 0
+    // (insert CRC field).
+    //
+    USHORT DisableCrcInsertion:1;
+
+    //
+    // If this field is set to 0, then the 82856 will use the
+    // 32-bit Autodin II CRC polynomial.  If set to 1 then the
+    // 16-bit CCITT CRC polynomial will be used.
+    //
+    // In this implementation, this field will always be set to 0
+    // (use the 32-bit Autodin II CRC polynomial).
+    //
+    USHORT CrcType:1;
+
+    //
+    // If this field is set to 0, then the 82586 will use the
+    // Ethernet bitstuffing method.  If set to 1 then the 82586 will
+    // use an HDLC-like bitstuffing method.
+    //
+    // In this implementation, this field will always be set to 0
+    // (use the Ethernet bitstuffing method).
+    //
+    USHORT BitStuffingMethod:1;
+
+    //
+    // If this field is set to 0, then the 82586 will perform no
+    // padding.  If set to 1 then the 82586 will pad transmits
+    // out to the full slot time.
+    //
+    // In this implementation, this field will always be set to 0
+    // (no padding).
+    //
+    USHORT EnablePadding:1;
+
+    //
+    // This field contains the Carrier Sense Filter (in bit times).
+    //
+    // In this implementation, this field will always be set to 0.
+    //
+    USHORT CarrierSenseFilter:2;
+
+    //
+    // If this field is set to 0, then the 82586 will use an external
+    // carrier sense source.  If set to 1 than an internal carrier
+    // sense source is used.
+    //
+    // In this implementation, this field will always be set to 0
+    // (external carrier sense source).
+    //
+    USHORT CarrierSenseSource:1;
+
+    //
+    // This field contains the Collision Detect Filter (in bit times).
+    //
+    // In this implementation, this field will always be set to 0.
+    //
+    USHORT CollisionDetectFilter:2;
+
+    //
+    // If this field is set to 0, then the 82586 will use an external
+    // collision detect source.  If set to 1 then an internal
+    // collision detect source is used.
+    //
+    // In this implementation, this field will always be set to 0
+    // (external collision detect source).
+    //
+    USHORT CollisionDetectSource:1;
+
+    //
+    // Padding bits to align MinimumFrameLength
+    //
+    USHORT TempPadding:2;
+
+    //
+    // This field contains the minimum number of bytes in a frame.
+    //
+    // In this implementation, this field will always be 64.
+    //
+    USHORT MinimumFrameLength:8;
+
+    //
+    // The following three bits are technically undefined by the
+    // 82586, but are used by MAC.BIN.
+    //
+
+    //
+    // This bit must be set to 1 to enable packet reception.  If
+    // this bit is not set, then no packets will be received.
+    //
+    USHORT MacBinEnablePacketReception:1;
+
+    //
+    // This bit is unused.
+    //
+    USHORT MacBinUnused:1;
+
+    //
+    // If promiscuous mode is enabled, then this but must also
+    // be set.  This short-circuits MAC.BIN's multicast filtering.
+    //
+    USHORT MacBinPromiscuous:1;
+
+    //
+    // This field is (honest!) unused.
+    //
+    USHORT Undefined6:5;
+
+} NE3200_CONFIGURATION_BLOCK, *PNE3200_CONFIGURATION_BLOCK;
+
+#include <poppack.h>
+
+
+
+//
+// Macros to read/write BMIC registers
+//
+#define NE3200_READ_MAILBOX_UCHAR(_Adapter, _MailboxIndex, _pValue) \
+    NdisRawReadPortUchar( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (PUCHAR)(_pValue) \
+        )
+
+#define NE3200_READ_MAILBOX_USHORT(_Adapter, _MailboxIndex, _pValue) \
+    NdisRawReadPortUshort( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (PUSHORT)(_pValue) \
+        )
+
+#define NE3200_READ_MAILBOX_ULONG(_Adapter, _MailboxIndex, _pValue) \
+    NdisRawReadPortUlong( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (PULONG)(_pValue) \
+        )
+
+#define NE3200_WRITE_MAILBOX_UCHAR(_Adapter, _MailboxIndex, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (UCHAR)(_Value) \
+        )
+
+#define NE3200_WRITE_MAILBOX_USHORT(_Adapter, _MailboxIndex, _Value) \
+    NdisRawWritePortUshort( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (USHORT)(_Value) \
+        )
+
+#define NE3200_WRITE_MAILBOX_ULONG(_Adapter, _MailboxIndex, _Value) \
+    NdisRawWritePortUlong( \
+        (ULONG)(_Adapter)->BaseMailboxPort+(_MailboxIndex), \
+        (ULONG)(_Value) \
+        )
+
+#define NE3200_WRITE_COMMAND_POINTER(_Adapter, _Address) \
+    NE3200_WRITE_MAILBOX_ULONG( \
+        _Adapter, \
+        NE3200_MAILBOX_COMMAND_POINTER, \
+        (_Address) \
+        )
+
+#define NE3200_WRITE_RECEIVE_POINTER(_Adapter, _Address) \
+    NE3200_WRITE_MAILBOX_ULONG( \
+        _Adapter, \
+        NE3200_MAILBOX_RECEIVE_POINTER, \
+        (_Address) \
+        )
+
+#define NE3200_READ_LOCAL_DOORBELL_INTERRUPT(_Adapter, _pValue) \
+    NdisRawReadPortUchar( \
+        (ULONG)(_Adapter)->LocalDoorbellInterruptPort, \
+        (PUCHAR)(_pValue) \
+        )
+
+#define NE3200_WRITE_LOCAL_DOORBELL_INTERRUPT(_Adapter, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->LocalDoorbellInterruptPort, \
+        (UCHAR)(_Value) \
+        )
+
+#define NE3200_READ_SYSTEM_DOORBELL_INTERRUPT(_Adapter, _pValue) \
+    NdisRawReadPortUchar( \
+        (ULONG)(_Adapter)->SystemDoorbellInterruptPort, \
+        (PUCHAR)(_pValue) \
+        )
+
+#define NE3200_SYNC_CLEAR_SYSTEM_DOORBELL_INTERRUPT(_Adapter) \
+    NdisMSynchronizeWithInterrupt(\
+        &(_Adapter)->Interrupt,\
+        SyncNE3200ClearDoorbellInterrupt,\
+        (PVOID)(_Adapter)\
+        )
+
+#define NE3200_WRITE_SYSTEM_DOORBELL_INTERRUPT(_Adapter, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->SystemDoorbellInterruptPort, \
+        (UCHAR)(_Value) \
+        )
+
+#define NE3200_READ_SYSTEM_DOORBELL_MASK(_Adapter, _pValue) \
+    NdisRawReadPortUchar( \
+        (ULONG)(_Adapter)->SystemDoorbellMaskPort, \
+        (PUCHAR)(_pValue) \
+        )
+
+#define NE3200_WRITE_SYSTEM_DOORBELL_MASK(_Adapter, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->SystemDoorbellMaskPort, \
+        (UCHAR)(_Value) \
+        )
+
+#define NE3200_WRITE_SYSTEM_INTERRUPT(_Adapter, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->SystemInterruptPort, \
+        (UCHAR)(_Value) \
+        )
+
+#define NE3200_WRITE_RESET(_Adapter, _Value) \
+    NdisRawWritePortUchar( \
+        (ULONG)(_Adapter)->ResetPort, \
+        (UCHAR)(_Value) \
+        )
+
+#endif // _NE3200HARDWARE_