Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2012, Code Aurora Forum. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * Airgo Networks, Inc proprietary. All rights reserved. |
| 24 | * |
| 25 | * Author: Sandesh Goel |
| 26 | * Date: 02/25/02 |
| 27 | * History:- |
| 28 | * Date Modified by Modification Information |
| 29 | * -------------------------------------------------------------------- |
| 30 | * |
| 31 | */ |
| 32 | |
| 33 | #ifndef __SCH_GLOBAL_H__ |
| 34 | #define __SCH_GLOBAL_H__ |
| 35 | |
| 36 | #include "sirMacPropExts.h" |
| 37 | #include "limGlobal.h" |
| 38 | |
| 39 | #include "parserApi.h" |
| 40 | |
| 41 | |
| 42 | #define ANI_SCH_ADAPTIVE_THRESHOLD_TH_CD 0x00000001 |
| 43 | #define ANI_SCH_ADAPTIVE_THRESHOLD_TH_D0 0x00000002 |
| 44 | |
| 45 | #define ANI_SCH_ADAPTIVE_THRESHOLD_ALL (ANI_SCH_ADAPTIVE_THRESHOLD_TH_CD | ANI_SCH_ADAPTIVE_THRESHOLD_TH_D0) |
| 46 | |
| 47 | #define ANI_SCH_ADAPTIVE_ALGO_BAND_2GHZ 0x00000001 |
| 48 | #define ANI_SCH_ADAPTIVE_ALGO_BAND_5GHZ 0x00000002 |
| 49 | |
| 50 | #define ANI_SCH_ADAPTIVE_ALGO_BAND_ALL (ANI_SCH_ADAPTIVE_ALGO_BAND_2GHZ | ANI_SCH_ADAPTIVE_ALGO_BAND_5GHZ) |
| 51 | |
| 52 | |
| 53 | // Diagnostic bitmap defines |
| 54 | |
| 55 | #define SCH_DIAG_RR_TIMEOUT_DELETE 0x1 |
| 56 | #define SCH_DIAG_RR_LOWER_RATE 0x2 |
| 57 | |
| 58 | #define TIM_IE_SIZE 0x6 |
| 59 | |
| 60 | // ----------------------- Beacon processing ------------------------ |
| 61 | |
| 62 | /// Beacon structure |
| 63 | #define tSchBeaconStruct tSirProbeRespBeacon |
| 64 | #define tpSchBeaconStruct struct sSirProbeRespBeacon * |
| 65 | |
| 66 | // ------------------------------------------------------------------- |
| 67 | |
| 68 | //****************** MISC defs ********************************* |
| 69 | |
| 70 | /// Maximum allowable size of a beacon frame |
| 71 | #if (WNI_POLARIS_FW_PRODUCT == AP) |
| 72 | #define SCH_MAX_BEACON_SIZE 2048 |
| 73 | #else |
| 74 | #define SCH_MAX_BEACON_SIZE 512 |
| 75 | #endif |
| 76 | |
| 77 | #define SCH_MAX_PROBE_RESP_SIZE 512 |
| 78 | |
| 79 | struct schMisc { |
| 80 | |
| 81 | tANI_U8 *gSchProbeRspTemplate; |
| 82 | |
| 83 | /// Beginning portion of the beacon frame to be written to TFP |
| 84 | tANI_U8 *gSchBeaconFrameBegin; |
| 85 | |
| 86 | /// Trailing portion of the beacon frame to be written to TFP |
| 87 | tANI_U8 *gSchBeaconFrameEnd; |
| 88 | |
| 89 | /// Size of the beginning portion |
| 90 | tANI_U16 gSchBeaconOffsetBegin; |
| 91 | /// Size of the trailing portion |
| 92 | tANI_U16 gSchBeaconOffsetEnd; |
| 93 | |
| 94 | tANI_U16 gSchBeaconInterval; |
| 95 | |
| 96 | /// Current CFP count |
| 97 | tANI_U8 gSchCFPCount; |
| 98 | |
| 99 | /// CFP Duration remaining |
| 100 | tANI_U8 gSchCFPDurRemaining; |
| 101 | |
| 102 | /// CFP Maximum Duration |
| 103 | tANI_U8 gSchCFPMaxDuration; |
| 104 | |
| 105 | /// Current DTIM count |
| 106 | tANI_U8 gSchDTIMCount; |
| 107 | |
| 108 | /// Whether we have initiated a CFP or not |
| 109 | tANI_U8 gSchCFPInitiated; |
| 110 | |
| 111 | /// Whether we have initiated a CFB or not |
| 112 | tANI_U8 gSchCFBInitiated; |
| 113 | |
| 114 | /// CFP is enabled and AP is configured as HCF |
| 115 | tANI_U8 gSchCFPEnabled; |
| 116 | |
| 117 | /// CFB is enabled and AP is configured as HCF |
| 118 | tANI_U8 gSchCFBEnabled; |
| 119 | |
| 120 | // --------- STA ONLY state ----------- |
| 121 | |
| 122 | /// Indicates whether RR timer is running or not |
| 123 | tANI_U8 rrTimer[8]; |
| 124 | |
| 125 | /// Indicates the remaining RR timeout value if the RR timer is running |
| 126 | tANI_U16 rrTimeout[8]; |
| 127 | |
| 128 | /// Number of RRs transmitted |
| 129 | tANI_U16 numRR[8]; |
| 130 | tANI_U16 numRRtimeouts[8]; |
| 131 | |
| 132 | /// flag to indicate that beacon template has been updated |
| 133 | tANI_U8 fBeaconChanged; |
| 134 | |
| 135 | #if defined(WLAN_SOFTAP_FEATURE) && defined(WLAN_FEATURE_P2P) |
| 136 | tANI_U16 p2pIeOffset; |
| 137 | #endif |
| 138 | |
| 139 | }; |
| 140 | |
| 141 | //****************** MISC defs ********************************* |
| 142 | |
| 143 | typedef struct schStaWaitList |
| 144 | { |
| 145 | tANI_U16 staId; |
| 146 | tANI_U16 count; |
| 147 | } tStaWaitList, *tpStaWaitList; |
| 148 | |
| 149 | |
| 150 | /// Global SCH structure |
| 151 | typedef struct sAniSirSch |
| 152 | { |
| 153 | /// The scheduler object |
| 154 | struct schMisc schObject; |
| 155 | |
| 156 | // schQoSClass unsolicited; |
| 157 | |
| 158 | /// Whether HCF is enabled or not |
| 159 | tANI_U8 gSchHcfEnabled; |
| 160 | |
| 161 | /// Whether scan is requested by LIM or not |
| 162 | tANI_U8 gSchScanRequested; |
| 163 | |
| 164 | /// Whether scan request is received by SCH or not |
| 165 | tANI_U8 gSchScanReqRcvd; |
| 166 | |
| 167 | #if (WNI_POLARIS_FW_PRODUCT == AP) |
| 168 | tANI_U8 gSchRRRecd; |
| 169 | #endif |
| 170 | |
| 171 | /// Debug flag to disable beacon generation |
| 172 | tANI_U32 gSchGenBeacon; |
| 173 | |
| 174 | #define SCH_MAX_ARR 100 |
| 175 | tANI_U32 gSchBeaconsWritten; |
| 176 | tANI_U32 gSchBeaconsSent; |
| 177 | tANI_U32 gSchBBXportRcvCnt; |
| 178 | tANI_U32 gSchRRRcvCnt, qosNullCnt; |
| 179 | tANI_U32 gSchBcnRcvCnt; |
| 180 | tANI_U32 gSchUnknownRcvCnt; |
| 181 | |
| 182 | tANI_U32 gSchBcnParseErrorCnt; |
| 183 | tANI_U32 gSchBcnIgnored; |
| 184 | |
| 185 | // tTmpInstBuffer TIB; |
| 186 | // tANI_U16 gSchQuantum[8]; |
| 187 | |
| 188 | tANI_U32 numPoll, numData, numCorrupt; |
| 189 | tANI_U32 numBogusInt, numTxAct0; |
| 190 | |
| 191 | #define SCH_MAX_NUM_SCH 21 |
| 192 | // tANI_U32 numSchHist[SCH_MAX_NUM_SCH]; |
| 193 | // tANI_U32 defaultTxop; |
| 194 | |
| 195 | tANI_U32 lastBeaconLength; |
| 196 | tANI_U16 rrTimeout; |
| 197 | tANI_U32 pollPeriod; |
| 198 | tANI_U32 keepAlive; |
| 199 | tANI_U32 multipleSched; |
| 200 | tANI_U32 pollFeedbackHist[8]; |
| 201 | tANI_U32 dataFeedbackHist[8]; |
| 202 | tANI_U32 maxPollTimeouts; |
| 203 | tANI_U32 checkCfbFlagStuck; |
| 204 | |
| 205 | /// Sta Wait list |
| 206 | tpStaWaitList pStaWaitList; |
| 207 | |
| 208 | /// Pointer to next available entry in sta wait list |
| 209 | tANI_U16 staWaitListIn; |
| 210 | /// Pointer to first waiting sta in sta wait list |
| 211 | tANI_U16 staWaitListOut; |
| 212 | /// Total number of waiting STAs in sta wait list |
| 213 | tANI_U16 staWaitListCount; |
| 214 | /// Total number of schedules to be waited |
| 215 | tANI_U16 staWaitListTotalWait; |
| 216 | |
| 217 | /// Number of entries in DPH activity queue that were ignored |
| 218 | tANI_U32 ignoreDph; |
| 219 | |
| 220 | } tAniSirSch, *tpAniSirSch; |
| 221 | |
| 222 | |
| 223 | #endif |