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/*++
Copyright (c) Microsoft Corporation. All rights reserved.
Module Name:
N62C_def.h
Abstract:
Contains Port specific defines
Revision History:
When What
---------- ----------------------------------------------
05-12-2007 Created
Notes:
--*/
#pragma once
#ifndef _N62_DEF__H
#define _N62_DEF__H
/**
* Gets access to the MP_EXTSTA_PORT from the MP_PORT
*/
#define IS_ALLOCATED_PORT_NUMBER(_PortNumber) (_PortNumber != DEFAULT_NDIS_PORT_NUMBER && _PortNumber != HELPER_PORT_PORT_NUMBER)
//
// (Ported from MS's code, Maddest, 2008-06-13.)
// Macros for assigning and verifying NDIS_OBJECT_HEADER
//
#define MP_VERIFY_NDIS_OBJECT_HEADER_DEFAULT(_header, _type, _revision, _size) \
(((_header).Type == _type) && \
((_header).Revision >= _revision) && \
((_header).Size >= _size))
typedef enum _RT_MUTEX_TYPE{
RT_RESET_PNP_MUTEX = 1,
}RT_MUTEX_TYPE;
typedef enum _MP_PORT_OP_STATE
{
INIT_STATE = 0,
OP_STATE
} MP_PORT_OP_STATE, *PMP_PORT_OP_STATE;
typedef enum _MP_PORT_TYPE
{
HELPER_PORT = 0,
EXTSTA_PORT,
EXTAP_PORT,
EXT_P2P_DEVICE_PORT,
EXT_P2P_ROLE_PORT
} MP_PORT_TYPE, *PMP_PORT_TYPE;
/**
* Keeps tracks of the current state of association attempt by the driver. Note
* the some states are set just before we start an action to avoid timing windows.
*/
typedef enum _STA_ASSOC_STATE
{
/**
* Start state when we are not associated and have not started association process
*/
ASSOC_STATE_NOT_ASSOCIATED = 0,
/**
* When set we are ready to start the association process and are either
* about to start the association or have failed a previous association and
* would be restarting the association. Roaming and connect request code
* are synchronized after this state.
*/
ASSOC_STATE_READY_TO_ASSOCIATE,
/**
* Have started the association process. This is set just after we have selected
* an access point to start the association attempt. This would only be set for
* the duration of the association process
*/
ASSOC_STATE_STARTED_ASSOCIATION,
/**
* Have asked the hardware functions to synchronize with the access point
* and are waiting for hardware functions to return
*/
ASSOC_STATE_WAITING_FOR_JOIN,
/**
* Hardware functions have returned after successful synchronization
* with the access point
*/
ASSOC_STATE_JOINED,
/**
* Special state set when we get deauthenticate packet from
* the access point while we still havent completed association. This is
* not set on normal code path. It is used to ensure that we dont
* complete the association successfully even if we received a
* deauth packet from the access point
*/
ASSOC_STATE_REMOTELY_DEAUTHENTICATED,
/**
* We are waiting for an authentication packet from the accesspoint.
* Currently driver only uses open authentication or shared key authentication
* so this is set when we are waiting for packet with sequence number 2 or 4
*/
ASSOC_STATE_WAITING_FOR_AUTHENTICATE,
/**
* Received successful authentication response from the access point
*/
ASSOC_STATE_RECEIVED_AUTHENTICATE,
/**
* Special state set when we get disassociate request from
* the access point while we still havent completed association. This
* is again not set on normal code paths. It is used to ensure that
* we dont complete the association successfully even if we received
* a disassociate packet from the access point
*/
ASSOC_STATE_REMOTELY_DISASSOCIATED,
/**
* Waiting for Association response from the access point
*/
ASSOC_STATE_WAITING_FOR_ASSOCIATE,
/**
* Received successful association response from the access point
*/
ASSOC_STATE_RECEIVED_ASSOCIATE,
/**
* Associated process completed successfully & status indicated. After this
* is set, any disassociate/deauthenticate packet from the accesspoint
* would case disassociation status indication
*/
ASSOC_STATE_ASSOCIATED
} STA_ASSOC_STATE, *PSTA_ASSOC_STATE ;
/**
* State of the connection attempt as per the operating system. This is
* used to keep track of what the operating system is expecting the driver
* to do with regards to connection to an 802.11 network
*/
typedef enum _STA_CONNECT_STATE{
/**
* Disconnected: Driver should not attempt to associate and if associated
* should disconnect cleanly. This is set on receiving DISCONNECT OID and the
* driver terminates any existing connection.
*/
CONN_STATE_DISCONNECTED,
/**
* In reset. Operating system is reseting the adapter (either by OID or
* NdisReset) or halting the adapter, etc. The driver waits
* for on going connection to complete and then resets back to
* disconnected state
*/
CONN_STATE_IN_RESET,
/**
* Okay to connect. The operating system expects the driver to start connecting. The
* driver would attempt to find and associate with candidate access point. This
* is set on receiving CONNECT OID and is maintained until we have made a connection
* attempt.
*/
CONN_STATE_READY_TO_CONNECT,
/**
* Okay to roam. The operating system expects the driver to stay connected a
* and if connection is lost for some reason, to roam to a new access point.
* In this state, any connection attempt is because we want to roam
*/
CONN_STATE_READY_TO_ROAM
} STA_CONNECT_STATE, *PSTA_CONNECT_STATE;
//
// Management Frame
//
typedef union {
struct {
USHORT ESS: 1;
USHORT IBSS: 1;
USHORT CFPollable: 1;
USHORT CFPollRequest: 1;
USHORT Privacy: 1;
USHORT ShortPreamble: 1;
USHORT PBCC: 1;
USHORT ChannelAgility: 1;
USHORT Reserved: 2;
USHORT ShortSlotTime:1;
USHORT Reserved2: 2;
USHORT DSSSOFDM: 1;
USHORT Reserved3: 2;
};
USHORT usValue;
} DOT11_CAPABILITY, * PDOT11_CAPABILITY;
typedef struct _QUEUE_ENTRY
{
struct _QUEUE_ENTRY *Next;
} QUEUE_ENTRY, *PQUEUE_ENTRY;
typedef struct _MP_PACKET_QUEUE
{
PQUEUE_ENTRY Head;
PQUEUE_ENTRY Tail;
ULONG Count;
} MP_PACKET_QUEUE, *PMP_PACKET_QUEUE;
BOOLEAN
IsAPModeExist(
PADAPTER Adapter
);
BOOLEAN
IsExtAPModeExist(
PADAPTER Adapter
);
BOOLEAN
IsSendingBeacon(
PADAPTER Adapter
);
PADAPTER
GetAdapterByPortNum(PADAPTER Adapter, u1Byte PortNum);
#endif ////_N62_DEF__H
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