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Fix common misspellings
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / rtl8192u / ieee80211 / rtl819x_HT.h
CommitLineData
8fc8598e
JC		 1#ifndef _RTL819XU_HTTYPE_H_
2#define _RTL819XU_HTTYPE_H_
3
4//------------------------------------------------------------
5// The HT Capability element is present in beacons, association request,
6// reassociation request and probe response frames
7//------------------------------------------------------------
8
9//
10// Operation mode value
11//
12#define HT_OPMODE_NO_PROTECT 0
13#define HT_OPMODE_OPTIONAL 1
14#define HT_OPMODE_40MHZ_PROTECT 2
15#define HT_OPMODE_MIXED 3
16
17//
18// MIMO Power Save Setings
19//
20#define MIMO_PS_STATIC 0
21#define MIMO_PS_DYNAMIC 1
22#define MIMO_PS_NOLIMIT 3
23
24
25//
26// There should be 128 bits to cover all of the MCS rates. However, since
27// 8190 does not support too much rates, one integer is quite enough.
28//
29
30#define sHTCLng 4
31
32
33#define HT_SUPPORTED_MCS_1SS_BITMAP 0x000000ff
34#define HT_SUPPORTED_MCS_2SS_BITMAP 0x0000ff00
35#define HT_SUPPORTED_MCS_1SS_2SS_BITMAP HT_MCS_1SS_BITMAP|HT_MCS_1SS_2SS_BITMAP
36
37
38typedef enum _HT_MCS_RATE{
39 HT_MCS0 = 0x00000001,
40 HT_MCS1 = 0x00000002,
41 HT_MCS2 = 0x00000004,
42 HT_MCS3 = 0x00000008,
43 HT_MCS4 = 0x00000010,
44 HT_MCS5 = 0x00000020,
45 HT_MCS6 = 0x00000040,
46 HT_MCS7 = 0x00000080,
47 HT_MCS8 = 0x00000100,
48 HT_MCS9 = 0x00000200,
49 HT_MCS10 = 0x00000400,
50 HT_MCS11 = 0x00000800,
51 HT_MCS12 = 0x00001000,
52 HT_MCS13 = 0x00002000,
53 HT_MCS14 = 0x00004000,
54 HT_MCS15 = 0x00008000,
55 // Do not define MCS32 here although 8190 support MCS32
56}HT_MCS_RATE,*PHT_MCS_RATE;
57
58//
59// Represent Channel Width in HT Capabilities
60//
61typedef enum _HT_CHANNEL_WIDTH{
62 HT_CHANNEL_WIDTH_20 = 0,
63 HT_CHANNEL_WIDTH_20_40 = 1,
64}HT_CHANNEL_WIDTH, *PHT_CHANNEL_WIDTH;
65
66//
25985edc 67// Represent Extension Channel Offset in HT Capabilities
8fc8598e
JC		 68// This is available only in 40Mhz mode.
69//
70typedef enum _HT_EXTCHNL_OFFSET{
71 HT_EXTCHNL_OFFSET_NO_EXT = 0,
72 HT_EXTCHNL_OFFSET_UPPER = 1,
73 HT_EXTCHNL_OFFSET_NO_DEF = 2,
74 HT_EXTCHNL_OFFSET_LOWER = 3,
75}HT_EXTCHNL_OFFSET, *PHT_EXTCHNL_OFFSET;
76
77typedef enum _CHNLOP{
78 CHNLOP_NONE = 0, // No Action now
79 CHNLOP_SCAN = 1, // Scan in progress
80 CHNLOP_SWBW = 2, // Bandwidth switching in progress
81 CHNLOP_SWCHNL = 3, // Software Channel switching in progress
82} CHNLOP, *PCHNLOP;
83
84// Determine if the Channel Operation is in progress
85#define CHHLOP_IN_PROGRESS(_pHTInfo) \
86 ((_pHTInfo)->ChnlOp > CHNLOP_NONE) ? TRUE : FALSE
87
88/*
89typedef union _HT_CAPABILITY{
90 u16 ShortData;
91 u8 CharData[2];
92 struct
93 {
94 u16 AdvCoding:1;
95 u16 ChlWidth:1;
96 u16 MimoPwrSave:2;
97 u16 GreenField:1;
98 u16 ShortGI20Mhz:1;
99 u16 ShortGI40Mhz:1;
100 u16 STBC:1;
101 u16 BeamForm:1;
102 u16 DelayBA:1;
103 u16 MaxAMSDUSize:1;
104 u16 DssCCk:1;
105 u16 PSMP:1;
106 u16 Rsvd:3;
107 }Field;
108}HT_CAPABILITY, *PHT_CAPABILITY;
109
110typedef union _HT_CAPABILITY_MACPARA{
111 u8 ShortData;
112 u8 CharData[1];
113 struct
114 {
115 u8 MaxRxAMPDU:2;
116 u8 MPDUDensity:2;
117 u8 Rsvd:4;
118 }Field;
119}HT_CAPABILITY_MACPARA, *PHT_CAPABILITY_MACPARA;
120*/
121
122typedef enum _HT_ACTION{
123 ACT_RECOMMAND_WIDTH = 0,
124 ACT_MIMO_PWR_SAVE = 1,
125 ACT_PSMP = 2,
126 ACT_SET_PCO_PHASE = 3,
127 ACT_MIMO_CHL_MEASURE = 4,
128 ACT_RECIPROCITY_CORRECT = 5,
129 ACT_MIMO_CSI_MATRICS = 6,
130 ACT_MIMO_NOCOMPR_STEER = 7,
131 ACT_MIMO_COMPR_STEER = 8,
132 ACT_ANTENNA_SELECT = 9,
133} HT_ACTION, *PHT_ACTION;
134
135
136/* 2007/06/07 MH Define sub-carrier mode for 40MHZ. */
137typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier{
138 SC_MODE_DUPLICATE = 0,
139 SC_MODE_LOWER = 1,
140 SC_MODE_UPPER = 2,
141 SC_MODE_FULL40MHZ = 3,
142}HT_BW40_SC_E;
143
144typedef struct _HT_CAPABILITY_ELE{
145
146 //HT capability info
147 u8 AdvCoding:1;
148 u8 ChlWidth:1;
149 u8 MimoPwrSave:2;
150 u8 GreenField:1;
151 u8 ShortGI20Mhz:1;
152 u8 ShortGI40Mhz:1;
153 u8 TxSTBC:1;
154 u8 RxSTBC:2;
155 u8 DelayBA:1;
156 u8 MaxAMSDUSize:1;
157 u8 DssCCk:1;
158 u8 PSMP:1;
159 u8 Rsvd1:1;
160 u8 LSigTxopProtect:1;
161
162 //MAC HT parameters info
163 u8 MaxRxAMPDUFactor:2;
164 u8 MPDUDensity:3;
165 u8 Rsvd2:3;
166
167 //Supported MCS set
168 u8 MCS[16];
169
170
171 //Extended HT Capability Info
172 u16 ExtHTCapInfo;
173
174 //TXBF Capabilities
175 u8 TxBFCap[4];
176
177 //Antenna Selection Capabilities
178 u8 ASCap;
179
180} __attribute__ ((packed)) HT_CAPABILITY_ELE, *PHT_CAPABILITY_ELE;
181
182//------------------------------------------------------------
183// The HT Information element is present in beacons
184// Only AP is required to include this element
185//------------------------------------------------------------
186
187typedef struct _HT_INFORMATION_ELE{
188 u8 ControlChl;
189
190 u8 ExtChlOffset:2;
191 u8 RecommemdedTxWidth:1;
192 u8 RIFS:1;
193 u8 PSMPAccessOnly:1;
194 u8 SrvIntGranularity:3;
195
196 u8 OptMode:2;
197 u8 NonGFDevPresent:1;
198 u8 Revd1:5;
199 u8 Revd2:8;
200
201 u8 Rsvd3:6;
202 u8 DualBeacon:1;
203 u8 DualCTSProtect:1;
204
205 u8 SecondaryBeacon:1;
206 u8 LSigTxopProtectFull:1;
207 u8 PcoActive:1;
208 u8 PcoPhase:1;
209 u8 Rsvd4:4;
210
211 u8 BasicMSC[16];
212} __attribute__ ((packed)) HT_INFORMATION_ELE, *PHT_INFORMATION_ELE;
213
214//
215// MIMO Power Save control field.
216// This is appear in MIMO Power Save Action Frame
217//
218typedef struct _MIMOPS_CTRL{
219 u8 MimoPsEnable:1;
220 u8 MimoPsMode:1;
221 u8 Reserved:6;
222} MIMOPS_CTRL, *PMIMOPS_CTRL;
223
224typedef enum _HT_SPEC_VER{
225 HT_SPEC_VER_IEEE = 0,
226 HT_SPEC_VER_EWC = 1,
227}HT_SPEC_VER, *PHT_SPEC_VER;
228
229typedef enum _HT_AGGRE_MODE_E{
230 HT_AGG_AUTO = 0,
231 HT_AGG_FORCE_ENABLE = 1,
232 HT_AGG_FORCE_DISABLE = 2,
233}HT_AGGRE_MODE_E, *PHT_AGGRE_MODE_E;
234
235//------------------------------------------------------------
236// The Data structure is used to keep HT related variables when card is
237// configured as non-AP STA mode. **Note** Current_xxx should be set
238// to default value in HTInitializeHTInfo()
239//------------------------------------------------------------
240
241typedef struct _RT_HIGH_THROUGHPUT{
242 u8 bEnableHT;
243 u8 bCurrentHTSupport;
244
245 u8 bRegBW40MHz; // Tx 40MHz channel capablity
246 u8 bCurBW40MHz; // Tx 40MHz channel capability
247
248 u8 bRegShortGI40MHz; // Tx Short GI for 40Mhz
249 u8 bCurShortGI40MHz; // Tx Short GI for 40MHz
250
251 u8 bRegShortGI20MHz; // Tx Short GI for 20MHz
252 u8 bCurShortGI20MHz; // Tx Short GI for 20MHz
253
254 u8 bRegSuppCCK; // Tx CCK rate capability
255 u8 bCurSuppCCK; // Tx CCK rate capability
256
257 // 802.11n spec version for "peer"
258 HT_SPEC_VER ePeerHTSpecVer;
259
260
261 // HT related information for "Self"
262 HT_CAPABILITY_ELE SelfHTCap; // This is HT cap element sent to peer STA, which also indicate HT Rx capabilities.
263 HT_INFORMATION_ELE SelfHTInfo; // This is HT info element sent to peer STA, which also indicate HT Rx capabilities.
264
265 // HT related information for "Peer"
266 u8 PeerHTCapBuf[32];
267 u8 PeerHTInfoBuf[32];
268
269
270 // A-MSDU related
271 u8 bAMSDU_Support; // This indicates Tx A-MSDU capability
272 u16 nAMSDU_MaxSize; // This indicates Tx A-MSDU capability
273 u8 bCurrent_AMSDU_Support; // This indicates Tx A-MSDU capability
274 u16 nCurrent_AMSDU_MaxSize; // This indicates Tx A-MSDU capability
275
276
277 // AMPDU related <2006.08.10 Emily>
278 u8 bAMPDUEnable; // This indicate Tx A-MPDU capability
279 u8 bCurrentAMPDUEnable; // This indicate Tx A-MPDU capability
280 u8 AMPDU_Factor; // This indicate Tx A-MPDU capability
281 u8 CurrentAMPDUFactor; // This indicate Tx A-MPDU capability
282 u8 MPDU_Density; // This indicate Tx A-MPDU capability
283 u8 CurrentMPDUDensity; // This indicate Tx A-MPDU capability
284
285 // Forced A-MPDU enable
286 HT_AGGRE_MODE_E ForcedAMPDUMode;
287 u8 ForcedAMPDUFactor;
288 u8 ForcedMPDUDensity;
289
290 // Forced A-MSDU enable
291 HT_AGGRE_MODE_E ForcedAMSDUMode;
292 u16 ForcedAMSDUMaxSize;
293
294 u8 bForcedShortGI;
295
296 u8 CurrentOpMode;
297
298 // MIMO PS related
299 u8 SelfMimoPs;
300 u8 PeerMimoPs;
301
302 // 40MHz Channel Offset settings.
303 HT_EXTCHNL_OFFSET CurSTAExtChnlOffset;
304 u8 bCurTxBW40MHz; // If we use 40 MHz to Tx
305 u8 PeerBandwidth;
306
307 // For Bandwidth Switching
308 u8 bSwBwInProgress;
309 CHNLOP ChnlOp; // software switching channel in progress. By Bruce, 2008-02-15.
310 u8 SwBwStep;
311 //struct timer_list SwBwTimer; //moved to ieee80211_device. as timer_list need include some header file here.
312
313 // For Realtek proprietary A-MPDU factor for aggregation
314 u8 bRegRT2RTAggregation;
315 u8 bCurrentRT2RTAggregation;
316 u8 bCurrentRT2RTLongSlotTime;
317 u8 szRT2RTAggBuffer[10];
318
319 // Rx Reorder control
320 u8 bRegRxReorderEnable;
321 u8 bCurRxReorderEnable;
322 u8 RxReorderWinSize;
323 u8 RxReorderPendingTime;
324 u16 RxReorderDropCounter;
325
326#ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
327 u8 UsbTxAggrNum;
328#endif
329#ifdef USB_RX_AGGREGATION_SUPPORT
330 u8 UsbRxFwAggrEn;
331 u8 UsbRxFwAggrPageNum;
332 u8 UsbRxFwAggrPacketNum;
333 u8 UsbRxFwAggrTimeout;
334#endif
335
336 // Add for Broadcom(Linksys) IOT. Joseph
337 u8 bIsPeerBcm;
338
339 // For IOT issue.
340 u8 IOTPeer;
341 u32 IOTAction;
342} __attribute__ ((packed)) RT_HIGH_THROUGHPUT, *PRT_HIGH_THROUGHPUT;
343
344
345//------------------------------------------------------------
346// The Data structure is used to keep HT related variable for "each Sta"
347// when card is configured as "AP mode"
348//------------------------------------------------------------
349
350typedef struct _RT_HTINFO_STA_ENTRY{
351 u8 bEnableHT;
352
353 u8 bSupportCck;
354
355 u16 AMSDU_MaxSize;
356
357 u8 AMPDU_Factor;
358 u8 MPDU_Density;
359
360 u8 HTHighestOperaRate;
361
362 u8 bBw40MHz;
363
364 u8 MimoPs;
365
366 u8 McsRateSet[16];
367
368
369}RT_HTINFO_STA_ENTRY, *PRT_HTINFO_STA_ENTRY;
370
371
372
373
374
375//------------------------------------------------------------
376// The Data structure is used to keep HT related variable for "each AP"
377// when card is configured as "STA mode"
378//------------------------------------------------------------
379
380typedef struct _BSS_HT{
381
382 u8 bdSupportHT;
383
384 // HT related elements
385 u8 bdHTCapBuf[32];
386 u16 bdHTCapLen;
387 u8 bdHTInfoBuf[32];
388 u16 bdHTInfoLen;
389
390 HT_SPEC_VER bdHTSpecVer;
391 //HT_CAPABILITY_ELE bdHTCapEle;
392 //HT_INFORMATION_ELE bdHTInfoEle;
393
394 u8 bdRT2RTAggregation;
395 u8 bdRT2RTLongSlotTime;
396} __attribute__ ((packed)) BSS_HT, *PBSS_HT;
397
398typedef struct _MIMO_RSSI{
399 u32 EnableAntenna;
400 u32 AntennaA;
401 u32 AntennaB;
402 u32 AntennaC;
403 u32 AntennaD;
404 u32 Average;
405}MIMO_RSSI, *PMIMO_RSSI;
406
407typedef struct _MIMO_EVM{
408 u32 EVM1;
409 u32 EVM2;
410}MIMO_EVM, *PMIMO_EVM;
411
412typedef struct _FALSE_ALARM_STATISTICS{
413 u32 Cnt_Parity_Fail;
414 u32 Cnt_Rate_Illegal;
415 u32 Cnt_Crc8_fail;
416 u32 Cnt_all;
417}FALSE_ALARM_STATISTICS, *PFALSE_ALARM_STATISTICS;
418
419
420extern u8 MCS_FILTER_ALL[16];
421extern u8 MCS_FILTER_1SS[16];
422
423/* 2007/07/11 MH Modify the macro. Becaus STA may link with a N-AP. If we set
424 STA in A/B/G mode and AP is still in N mode. The macro will be wrong. We have
425 to add a macro to judge wireless mode. */
426#define PICK_RATE(_nLegacyRate, _nMcsRate) \
427 (_nMcsRate==0)?(_nLegacyRate&0x7f):(_nMcsRate)
428/* 2007/07/12 MH We only define legacy and HT wireless mode now. */
429#define LEGACY_WIRELESS_MODE IEEE_MODE_MASK
430
431#define CURRENT_RATE(WirelessMode, LegacyRate, HTRate) \
432 ((WirelessMode & (LEGACY_WIRELESS_MODE))!=0)?\
433 (LegacyRate):\
434 (PICK_RATE(LegacyRate, HTRate))
435
436
437
438// MCS Bw 40 {1~7, 12~15,32}
439#define RATE_ADPT_1SS_MASK 0xFF
e406322b 440#define RATE_ADPT_2SS_MASK 0xF0 //Skip MCS8~11 because mcs7 > mcs6, 9, 10, 11. 2007.01.16 by Emily
8fc8598e
JC		 441#define RATE_ADPT_MCS32_MASK 0x01
442
443#define IS_11N_MCS_RATE(rate) (rate&0x80)
444
445typedef enum _HT_AGGRE_SIZE{
446 HT_AGG_SIZE_8K = 0,
447 HT_AGG_SIZE_16K = 1,
448 HT_AGG_SIZE_32K = 2,
449 HT_AGG_SIZE_64K = 3,
450}HT_AGGRE_SIZE_E, *PHT_AGGRE_SIZE_E;
451
452/* Indicate different AP vendor for IOT issue */
453typedef enum _HT_IOT_PEER
454{
455 HT_IOT_PEER_UNKNOWN = 0,
456 HT_IOT_PEER_REALTEK = 1,
457 HT_IOT_PEER_BROADCOM = 2,
458 HT_IOT_PEER_RALINK = 3,
459 HT_IOT_PEER_ATHEROS = 4,
460 HT_IOT_PEER_CISCO= 5,
461 HT_IOT_PEER_MAX = 6
462}HT_IOT_PEER_E, *PHTIOT_PEER_E;
463
464//
465// IOT Action for different AP
466//
467typedef enum _HT_IOT_ACTION{
468 HT_IOT_ACT_TX_USE_AMSDU_4K = 0x00000001,
469 HT_IOT_ACT_TX_USE_AMSDU_8K = 0x00000002,
470 HT_IOT_ACT_DISABLE_MCS14 = 0x00000004,
471 HT_IOT_ACT_DISABLE_MCS15 = 0x00000008,
472 HT_IOT_ACT_DISABLE_ALL_2SS = 0x00000010,
473 HT_IOT_ACT_DISABLE_EDCA_TURBO = 0x00000020,
474 HT_IOT_ACT_MGNT_USE_CCK_6M = 0x00000040,
475 HT_IOT_ACT_CDD_FSYNC = 0x00000080,
476 HT_IOT_ACT_PURE_N_MODE = 0x00000100,
477 HT_IOT_ACT_FORCED_CTS2SELF = 0x00000200,
478}HT_IOT_ACTION_E, *PHT_IOT_ACTION_E;
479
480#endif //_RTL819XU_HTTYPE_H_
481
kernel source for telekom puls (alcatel/mediatek)