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/*++
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:*/
#if 0
extern ULONG Nic_sync_queue ( PMAIN_CTXT ctxtp, UNIV_SYNC_CALLB callb, PVOID callb_ctxtp, ULONG queue);
/*
Perform synchronization by switching to miniport mode or queueing callback
returns ULONG : TRUE => succeeded FALSE => failed
function:*/
#endif
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_ */
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