Leaked source code of windows server 2003
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395 lines
6.7 KiB

/*++
Copyright(c) 1998,99 Microsoft Corporation
Module Name:
nic.h
Abstract:
Windows Load Balancing Service (WLBS)
Driver - upper-level (NIC) layer of intermediate miniport
Author:
kyrilf
--*/
#ifndef _Nic_h_
#define _Nic_h_
#include <ndis.h>
#include "main.h"
/* PROCEDURES */
/* miniport handlers */
extern NDIS_STATUS Nic_init (
PNDIS_STATUS open_status,
PUINT medium_index,
PNDIS_MEDIUM medium_array,
UINT medium_size,
NDIS_HANDLE adapter_handle,
NDIS_HANDLE wrapper_handle);
/*
Responds to protocol open request
returns NDIS_STATUS:
function:
*/
extern VOID Nic_halt (
NDIS_HANDLE adapter_handle);
/*
Responds to protocol halt request
returns VOID:
function:
*/
extern NDIS_STATUS Nic_info_query (
NDIS_HANDLE adapter_handle,
NDIS_OID Oid,
PVOID info_buf,
ULONG info_len,
PULONG written,
PULONG needed);
/*
Responds to protocol OID query request
returns NDIS_STATUS:
function:
*/
extern NDIS_STATUS Nic_info_set (
NDIS_HANDLE adapter_handle,
NDIS_OID oid,
PVOID info_buf,
ULONG info_len,
PULONG read,
PULONG needed);
/*
Responds to protocol OID set request
returns NDIS_STATUS:
function:
*/
extern NDIS_STATUS Nic_reset (
PBOOLEAN addr_reset,
NDIS_HANDLE adapter_handle);
/*
Responds to protocol reset request
returns NDIS_STATUS:
function:
*/
extern VOID Nic_packets_send (
NDIS_HANDLE adapter_handle,
PNDIS_PACKET * packets,
UINT num_packets);
/*
Responds to protocol send packets request
returns VOID:
function:
*/
extern VOID Nic_return (
NDIS_HANDLE adapter_handle,
PNDIS_PACKET packet);
/*
Responds to protocol return packet request
returns NDIS_STATUS:
function:
*/
/* These 3 functions have been added for NDIS51 support. */
extern VOID Nic_cancel_send_packets (
NDIS_HANDLE adapter_handle,
PVOID cancel_id);
/*
Responds to CancelSendPackets request
returns None:
function:
*/
#if 0
extern VOID Nic_pnpevent_notify (
NDIS_HANDLE adapter_handle,
NDIS_DEVICE_PNP_EVENT pnp_event,
PVOID info_buf,
ULONG info_len);
/*
Responds to PnPEventNotify request
returns None:
function:
*/
#endif
extern VOID Nic_adapter_shutdown (
NDIS_HANDLE adapter_handle);
/*
Responds to AdapterShutdown request
returns None:
function:
*/
/* helpers for protocol layer */
extern NDIS_STATUS Nic_announce (
PMAIN_CTXT ctxtp);
/*
Announces us to the protocol layer during binding to the lower adapter
returns NDIS_STATUS:
function:
*/
extern NDIS_STATUS Nic_unannounce (
PMAIN_CTXT ctxtp);
/*
Unannounces us from the protocol layer during unbinding from the lower adapter
returns NDIS_STATUS:
function:
*/
extern VOID Nic_timer (
PVOID dpc,
PVOID ctxtp,
PVOID arg1,
PVOID arg2);
/*
Heartbeat timer handler
returns VOID:
function:
*/
extern VOID Nic_sleep (
ULONG msecs);
/*
Sleep helper
returns VOID:
function:
*/
/* routines that can be used with Nic_sync */
extern VOID Nic_reset_complete (
PMAIN_CTXT ctxtp,
NDIS_STATUS status);
/*
Propagate reset completion to protocol
returns VOID:
function:
*/
extern VOID Nic_request_complete (
NDIS_HANDLE handle,
PVOID actp);
/*
Propagate request completion to protocol
returns VOID:
function:
*/
extern VOID Nic_send_complete (
PMAIN_CTXT ctxtp,
NDIS_STATUS status,
PNDIS_PACKET packet);
/*
Propagate packet send completion to protocol
returns VOID:
function:
*/
extern VOID Nic_recv_complete (
PMAIN_CTXT ctxtp);
/*
Propagate post-receive completion to protocol
returns VOID:
function:
*/
extern NDIS_STATUS Nic_PNP_handle (
PMAIN_CTXT ctxtp,
PNET_PNP_EVENT pnp_event);
/*
Propagate PNP Events to protocol
returns NDIS_STATUS:
function:
*/
extern VOID Nic_status (
PMAIN_CTXT ctxtp,
NDIS_STATUS status,
PVOID buf,
UINT len);
/*
Propagate status indication to protocol
returns VOID:
function:
*/
extern VOID Nic_status_complete (
PMAIN_CTXT ctxtp);
/*
Propagate status indication completion to protocol
returns VOID:
function:
*/
extern VOID Nic_send_resources_signal (
PMAIN_CTXT ctxtp);
/*
Send resource availability message to protocol
returns VOID:
function:
*/
extern VOID Nic_recv_packet (
PMAIN_CTXT ctxtp,
PNDIS_PACKET packet);
/*
Propagate received packet to protocol
returns VOID:
function:
*/
/* Added from old code for NT 5.1 - ramkrish */
extern VOID Nic_recv_indicate (
PMAIN_CTXT ctxtp,
NDIS_HANDLE recv_handle,
PVOID head_buf,
UINT head_len,
PVOID look_buf,
UINT look_len,
UINT packet_len);
/*
Propagates receive indication to protocol
returns VOID:
function:
*/
extern NDIS_STATUS Nic_transfer (
PNDIS_PACKET packet,
PUINT xferred,
NDIS_HANDLE adapter_handle,
NDIS_HANDLE receive_handle,
UINT offset,
UINT len);
/*
Responds to protocol data transfer request
returns NDIS_STATUS:
function:
*/
extern VOID Nic_transfer_complete (
PMAIN_CTXT ctxtp,
NDIS_STATUS status,
PNDIS_PACKET packet,
UINT xferred);
/*
Propagates data transfer completion to protocol
returns VOID:
function:
*/
/* old code */
#if 0
extern NDIS_STATUS Nic_send (
NDIS_HANDLE adapter_handle,
PNDIS_PACKET packet,
UINT flags);
/*
Responds to protocol packet send request
returns NDIS_STATUS:
function:
*/
#endif
#endif /* _Nic_h_ */