Leaked source code of windows server 2003
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326 lines
5.4 KiB

/*++
Copyright(c) 1998,99 Microsoft Corporation
Module Name:
prot.h
Abstract:
Windows Load Balancing Service (WLBS)
Driver - lower-level (protocol) layer of intermediate miniport
Author:
kyrilf
--*/
#ifndef _Prot_h_
#define _Prot_h_
#include <ndis.h>
#include "main.h"
#include "util.h"
/* PROCEDURES */
/* required NDIS protocol handlers */
extern VOID Prot_bind (
PNDIS_STATUS statusp,
NDIS_HANDLE bind_handle,
PNDIS_STRING device_name,
PVOID reg_path,
PVOID reserved);
/*
Bind to underlying adapter
returns VOID:
function:
*/
extern VOID Prot_unbind (
PNDIS_STATUS statusp,
NDIS_HANDLE bind_handle,
NDIS_HANDLE unbind_handle);
/*
Unbind from underlying adapter
returns VOID:
function:
*/
extern VOID Prot_close_complete (
NDIS_HANDLE bind_handle,
NDIS_STATUS statusp);
/*
Completion handler for NdisCloseAdapter call
returns VOID:
function:
*/
extern VOID Prot_open_complete (
NDIS_HANDLE bind_handle,
NDIS_STATUS statusp,
NDIS_STATUS errorp);
/*
Completion handler for NdisOpenAdapter call
returns VOID:
function:
*/
extern NDIS_STATUS Prot_recv_indicate (
NDIS_HANDLE bind_handle,
NDIS_HANDLE recv_handle,
PVOID head_buf,
UINT head_len,
PVOID look_buf,
UINT look_len,
UINT packet_len);
/*
Process lookahead of a new packet
returns NDIS_STATUS:
function:
*/
extern VOID Prot_recv_complete (
NDIS_HANDLE bind_handle);
/*
Handle post-receive operations when timing is relaxed
returns VOID:
function:
*/
extern INT Prot_packet_recv (
NDIS_HANDLE bind_handle,
PNDIS_PACKET packet);
/*
Receive entire new packet
returns INT:
<number of clients using the packet>
function:
*/
extern VOID Prot_request_complete (
NDIS_HANDLE bind_handle,
PNDIS_REQUEST request,
NDIS_STATUS status);
/*
Completion handler for NdisRequest call
returns VOID:
function:
*/
extern VOID Prot_reset_complete (
NDIS_HANDLE bind_handle,
NDIS_STATUS status);
/*
Completion handler for NdisReset call
returns VOID:
function:
*/
extern VOID Prot_send_complete (
NDIS_HANDLE bind_handle,
PNDIS_PACKET packet,
NDIS_STATUS status);
/*
Completion handler for NdiSendPackets or NdisSend calls
returns VOID:
function:
*/
extern NDIS_STATUS Prot_PNP_handle (
NDIS_HANDLE ctxtp,
PNET_PNP_EVENT pnp_event);
/*
PNP handler
returns NDIS_STATUS:
function:
*/
extern VOID Prot_status (
NDIS_HANDLE bind_handle,
NDIS_STATUS get_status,
PVOID stat_buf,
UINT stat_len);
/*
Status indication from adapter handler
returns VOID:
function:
*/
extern VOID Prot_status_complete (
NDIS_HANDLE bind_handle);
/*
Status indication from adapter completion handler
returns VOID:
function:
*/
extern VOID Prot_transfer_complete (
NDIS_HANDLE bind_handle,
PNDIS_PACKET packet,
NDIS_STATUS status,
UINT xferred);
/*
Completion handler for NdiTransferDate calls
returns VOID:
function:
*/
/* helpers for nic layer */
extern NDIS_STATUS Prot_close (
PMAIN_ADAPTER adapterp);
/*
Close underlying connection and free context
returns NDIS_STATUS:
function:
*/
extern NDIS_STATUS Prot_request (
PMAIN_CTXT ctxtp,
PMAIN_ACTION actp,
ULONG slave);
/*
NdisRequest wrapper
returns NDIS_STATUS:
function:
*/
extern NDIS_STATUS Prot_reset (
PMAIN_CTXT ctxtp);
/*
NdisRequest wrapper
returns NDIS_STATUS:
function:
*/
extern VOID Prot_packets_send (
PMAIN_CTXT ctxtp,
PPNDIS_PACKET packets,
UINT num);
/*
NdisSendPackets wrapper
returns NDIS_STATUS:
function:
*/
extern VOID Prot_return (
PMAIN_CTXT ctxtp,
PNDIS_PACKET packet);
/*
NdisReturnPackets wrapper
returns NDIS_STATUS:
function:
*/
/* Added from old code for NT 5.1 - ramkrish */
extern NDIS_STATUS Prot_transfer (
PMAIN_CTXT ctxtp,
NDIS_HANDLE recv_handle,
PNDIS_PACKET packet,
UINT offset,
UINT len,
PUINT xferred);
/*
NdisTransferData wrapper
returns NDIS_STATUS:
function:
*/
/* This helper function added for using NDIS51 flag */
extern VOID Prot_cancel_send_packets (
PMAIN_CTXT ctxtp,
PVOID cancel_id);
/*
NdisCancelSendPackets wrapper
returns:
function:
*/
#if 0 /* old code */
extern NDIS_STATUS Prot_send (
PMAIN_CTXT ctxtp,
PNDIS_PACKET packet,
UINT flags);
/*
NdisSend wrapper
returns NDIS_STATUS:
function:
*/
#endif
#endif /* _Prot_h_ */