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      1 /*
      2  * Ctrl.h
      3  *
      4  * Copyright(c) 1998 - 2009 Texas Instruments. All rights reserved.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  *
     11  *  * Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  *  * Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in
     15  *    the documentation and/or other materials provided with the
     16  *    distribution.
     17  *  * Neither the name Texas Instruments nor the names of its
     18  *    contributors may be used to endorse or promote products derived
     19  *    from this software without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     22  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     23  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
     24  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     25  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     27  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     28  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     29  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     30  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     31  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     32  */
     33 
     34 
     35 /***************************************************************************/
     36 /*                                                                         */
     37 /*    MODULE:   tx.h                                                       */
     38 /*    PURPOSE:  Tx module Header file                                      */
     39 /*                                                                         */
     40 /***************************************************************************/
     41 #ifndef _CTRL_H_
     42 #define _CTRL_H_
     43 
     44 #include "tidef.h"
     45 #include "paramOut.h"
     46 #include "rxXfer_api.h"
     47 #include "DataCtrl_Api.h"
     48 
     49 
     50 #define     DEF_CURRENT_PREAMBLE                        PREAMBLE_LONG
     51 #define     ALL_RATES_AVAILABLE                         0xFFFFFFFF
     52 
     53 typedef enum
     54 {
     55     CTRL_DATA_TRAFFIC_INTENSITY_HIGH_CROSSED_ABOVE,
     56     CTRL_DATA_TRAFFIC_INTENSITY_HIGH_CROSSED_BELOW,
     57     CTRL_DATA_TRAFFIC_INTENSITY_LOW_CROSSED_ABOVE,
     58     CTRL_DATA_TRAFFIC_INTENSITY_LOW_CROSSED_BELOW,
     59     CTRL_DATA_TRAFFIC_INTENSITY_MAX_EVENTS
     60 } ctrlData_trafficIntensityEvents_e;
     61 
     62 
     63 #define TS_EXCEEDS(currTime,expTime) (currTime > expTime)
     64 #define TS_ADVANCE(currTime,expTime,delta) (expTime = currTime + (delta))
     65 
     66 typedef struct
     67 {
     68     TI_UINT32 supportedRatesMask;
     69     TI_UINT32 policyClassRateMask;
     70     TI_UINT32 fwPolicyID;
     71 }tsrsParameters_t;
     72 
     73 typedef struct
     74 {
     75     TI_HANDLE               hSiteMgr;
     76     TI_HANDLE               hTxCtrl;
     77     TI_HANDLE               hRxData;
     78     TI_HANDLE               hTWD;
     79     TI_HANDLE               hOs;
     80     TI_HANDLE               hReport;
     81     TI_HANDLE               hAPConn;
     82     TI_HANDLE               hEvHandler;
     83     TI_HANDLE               hTrafficMonitor;
     84     TI_HANDLE               hTxDataQ;
     85     TI_HANDLE               hStaCap;
     86 
     87     TMacAddr                ctrlDataCurrentBSSID;
     88     ScanBssType_e           ctrlDataCurrentBssType;
     89     TI_UINT32               ctrlDataCurrentRateMask;
     90     EPreamble               ctrlDataCurrentPreambleType;
     91     TMacAddr                ctrlDataDeviceMacAddress;
     92     TI_BOOL                 ctrlDataProtectionEnabled;
     93     RtsCtsStatus_e          ctrlDataRtsCtsStatus;
     94     erpProtectionType_e     ctrlDataIbssProtectionType;
     95     erpProtectionType_e     ctrlDataDesiredIbssProtection; /* 0 = CTS protaction disable ; 1 = Standard CTS protaction */
     96 
     97     /*
     98      * txRatePolicy section
     99      */
    100 
    101     /* txRatePolicies - here we store the policy and set it to the FW */
    102     TTxRatePolicy           ctrlDataTxRatePolicy;
    103 
    104     /* number of retries for each rate in each class in the policy that we set to the FW */
    105 	TI_UINT32               policyEnabledRatesMaskCck;
    106 	TI_UINT32               policyEnabledRatesMaskOfdm;
    107 	TI_UINT32               policyEnabledRatesMaskOfdmA;
    108 	TI_UINT32               policyEnabledRatesMaskOfdmN;
    109 
    110     TI_UINT32               uCurrPolicyEnabledRatesMask;    /* holds the current used En/Dis Rates Mask */
    111     TI_UINT32               uMgmtPolicyId;                  /* the management packets policy ID */
    112 
    113 #ifdef XCC_MODULE_INCLUDED
    114     /* Callback for update retries in Link Test */
    115     retriesCB_t             retriesUpdateCBFunc;
    116     TI_HANDLE               retriesUpdateCBObj;
    117 #endif
    118 
    119     /* Flag to indicate whether traffic intensity events should be sent or not */
    120     TI_BOOL                 ctrlDataTrafficIntensityEventsEnabled;
    121     OS_802_11_TRAFFIC_INTENSITY_THRESHOLD_PARAMS ctrlDataTrafficIntensityThresholds;
    122     TI_HANDLE               ctrlDataTrafficThresholdEvents[CTRL_DATA_TRAFFIC_INTENSITY_MAX_EVENTS];
    123 
    124     tsrsParameters_t        tsrsParameters[MAX_NUM_OF_AC];
    125 
    126     /* holds last fragmentation threshold */
    127     TI_UINT16               lastFragmentThreshold;
    128 
    129 } ctrlData_t;
    130 
    131 
    132 #endif
    133