adapter.h

#pragma once

extern "C"
{
#include "e1000_api.h"
}

#define IGB_MAX_TX_QUEUES 1
#define IGB_MAX_RX_QUEUES 4
#define IGB_MAX_INTERRUPTS 5
#define IGB_MAX_MCAST_LIST 32

#define IGB_TX_BUF_NUM 1024
#define IGB_RX_BUF_NUM 1024
#define IGB_RX_BUFFER_ALIGN 128
#define IGB_MAX_PHYS_BUF_COUNT 1

#define IGB_BUF_SIZE 2048

typedef struct _IGB_ADAPTER
{
	WDFDEVICE WdfDevice;
	NETADAPTER NetAdapter;
	NETCONFIGURATION NetConfiguration;

	WDFSPINLOCK Lock;
	WDFDMAENABLER DmaEnabler;

	NETPACKETQUEUE TxQueues[IGB_MAX_TX_QUEUES];
	NETPACKETQUEUE RxQueues[IGB_MAX_RX_QUEUES];

	PVOID MMIOAddress;
	SIZE_T MMIOSize;
	BUS_INTERFACE_STANDARD PciConfig;

	PIGB_INTERRUPT MiscInterrupt;
	PIGB_INTERRUPT Interrupts[IGB_MAX_INTERRUPTS];
	UINT MsiInterrupts;

	NET_PACKET_FILTER_FLAGS PacketFilterFlags;
	UINT MCAddressLength;
	UCHAR MCAddressList[E1000_RAR_ENTRIES * ETH_LENGTH_OF_ADDRESS];

	// Configuration
	//REG_SPEED_SETTING SpeedDuplex;
	NET_ADAPTER_LINK_LAYER_ADDRESS PermanentAddress;
	NET_ADAPTER_LINK_LAYER_ADDRESS CurrentAddress;
	//BOOLEAN OverrideAddress;
	//FLOW_CTRL FlowControl;
	//UINT16 VlanID;
	//ULONG64 MaxSpeed;
	BOOLEAN TxIpHwChkSum;
	BOOLEAN TxTcpHwChkSum;
	BOOLEAN TxUdpHwChkSum;
	BOOLEAN RxIpHwChkSum;
	BOOLEAN RxTcpHwChkSum;
	BOOLEAN RxUdpHwChkSum;
	BOOLEAN LSOv4;
	BOOLEAN LSOv6;

	struct e1000_hw Hw;
} IGB_ADAPTER, *PIGB_ADAPTER;

WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(IGB_ADAPTER, IgbGetAdapterContext);

EVT_NET_ADAPTER_CREATE_TXQUEUE EvtAdapterCreateTxQueue;
EVT_NET_ADAPTER_CREATE_RXQUEUE EvtAdapterCreateRxQueue;

NTSTATUS
IgbInitializeAdapterContext(
	_In_ PIGB_ADAPTER adapter,
	_In_ WDFDEVICE device,
	_In_ NETADAPTER netAdapter);

NTSTATUS
IgbAdapterStart(
	_In_ IGB_ADAPTER* adapter);