reactos/drivers/network/tcpip/include/lan.h
Cameron Gutman 2b82fe44ea [WLAN-BRINGUP]
- Create a branch to drop my ndisuio work

svn path=/branches/wlan-bringup/; revision=54809
2012-01-02 20:53:24 +00:00

111 lines
3.6 KiB
C

/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS TCP/IP protocol driver
* FILE: include/lan.h
* PURPOSE: LAN adapter definitions
*/
#pragma once
/* Media we support */
#define MEDIA_ETH 0
#define MAX_MEDIA 1
#define IEEE_802_ADDR_LENGTH 6
/* Ethernet header layout */
typedef struct ETH_HEADER {
UCHAR DstAddr[IEEE_802_ADDR_LENGTH]; /* Destination MAC address */
UCHAR SrcAddr[IEEE_802_ADDR_LENGTH]; /* Source MAC address */
USHORT EType; /* Ethernet protocol type */
} ETH_HEADER, *PETH_HEADER;
#define MAX_MEDIA_ETH sizeof(ETH_HEADER)
/* Broadcast masks */
#define BCAST_ETH_MASK 0x01
/* Broadcast values to check against */
#define BCAST_ETH_CHECK 0x01
/* Offset of broadcast address */
#define BCAST_ETH_OFFSET 0x00
/* Max packets queued for a single adapter */
#define IP_MAX_RECV_BACKLOG 0x20
/* Per adapter information */
typedef struct LAN_ADAPTER {
LIST_ENTRY ListEntry; /* Entry on list */
KSPIN_LOCK Lock; /* Lock for this structure */
UCHAR State; /* State of the adapter */
KEVENT Event; /* Opening event */
PVOID Context; /* Upper layer context information */
NDIS_HANDLE NdisHandle; /* NDIS binding handle */
NDIS_STATUS NdisStatus; /* NDIS status of last request */
NDIS_MEDIUM Media; /* Media type */
UCHAR HWAddress[IEEE_802_ADDR_LENGTH]; /* Local HW address */
UINT HWAddressLength; /* Length of HW address */
UCHAR BCastMask; /* Mask for checking broadcast */
UCHAR BCastCheck; /* Value to check against */
UCHAR BCastOffset; /* Offset in frame to check against */
UCHAR HeaderSize; /* Size of link-level header */
USHORT MTU; /* Maximum Transfer Unit */
UINT MinFrameSize; /* Minimum frame size in bytes */
UINT MaxPacketSize; /* Maximum packet size when sending */
UINT MaxSendPackets; /* Maximum number of packets per send */
UINT MacOptions; /* MAC options for NIC driver/adapter */
UINT Speed; /* Link speed */
UINT PacketFilter; /* Packet filter for this adapter */
} LAN_ADAPTER, *PLAN_ADAPTER;
/* LAN adapter state constants */
#define LAN_STATE_OPENING 0
#define LAN_STATE_RESETTING 1
#define LAN_STATE_STARTED 2
#define LAN_STATE_STOPPED 3
/* Size of out lookahead buffer */
#define LOOKAHEAD_SIZE 128
/* Ethernet types. We swap constants so we can compare values at runtime
without swapping them there */
#define ETYPE_IPv4 WH2N(0x0800)
#define ETYPE_IPv6 WH2N(0x86DD)
#define ETYPE_ARP WH2N(0x0806)
/* Protocols */
#define LAN_PROTO_IPv4 0x0000 /* Internet Protocol version 4 */
#define LAN_PROTO_IPv6 0x0001 /* Internet Protocol version 6 */
#define LAN_PROTO_ARP 0x0002 /* Address Resolution Protocol */
NDIS_STATUS LANRegisterAdapter(
PNDIS_STRING AdapterName,
PNDIS_STRING RegistryPath);
NDIS_STATUS LANUnregisterAdapter(
PLAN_ADAPTER Adapter);
NTSTATUS LANRegisterProtocol(
PNDIS_STRING Name);
VOID NTAPI
LANUnregisterProtocol(VOID);
VOID LANStartup(VOID);
VOID LANShutdown(VOID);
NTSTATUS TcpipLanGetDwordOid( PIP_INTERFACE Interface, NDIS_OID Oid,
PULONG Result );
NDIS_STATUS NDISCall(
PLAN_ADAPTER Adapter,
NDIS_REQUEST_TYPE Type,
NDIS_OID OID,
PVOID Buffer,
UINT Length);
/* EOF */