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Merge remote branch 'tip/x86/tsc' into fortglx/2.6.38/tip/x86/tsc
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / staging / rtl8192e / ieee80211 / rtl819x_Qos.h
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GKH		 1#ifndef __INC_QOS_TYPE_H
2#define __INC_QOS_TYPE_H
3
ecdfa446
GKH		 4#define BIT0 0x00000001
5#define BIT1 0x00000002
6#define BIT2 0x00000004
7#define BIT3 0x00000008
8#define BIT4 0x00000010
9#define BIT5 0x00000020
10#define BIT6 0x00000040
11#define BIT7 0x00000080
12#define BIT8 0x00000100
13#define BIT9 0x00000200
14#define BIT10 0x00000400
15#define BIT11 0x00000800
16#define BIT12 0x00001000
17#define BIT13 0x00002000
18#define BIT14 0x00004000
19#define BIT15 0x00008000
20#define BIT16 0x00010000
21#define BIT17 0x00020000
22#define BIT18 0x00040000
23#define BIT19 0x00080000
24#define BIT20 0x00100000
25#define BIT21 0x00200000
26#define BIT22 0x00400000
27#define BIT23 0x00800000
28#define BIT24 0x01000000
29#define BIT25 0x02000000
30#define BIT26 0x04000000
31#define BIT27 0x08000000
32#define BIT28 0x10000000
33#define BIT29 0x20000000
34#define BIT30 0x40000000
35#define BIT31 0x80000000
36
37#define MAX_WMMELE_LENGTH 64
38
39//
40// QoS mode.
41// enum 0, 1, 2, 4: since we can use the OR(|) operation.
42//
43// QOS_MODE is redefined for enum can't be ++, | under C++ compiler, 2006.05.17, by rcnjko.
44//typedef enum _QOS_MODE{
45// QOS_DISABLE = 0,
46// QOS_WMM = 1,
47// QOS_EDCA = 2,
48// QOS_HCCA = 4,
49//}QOS_MODE,*PQOS_MODE;
50//
51typedef u32 QOS_MODE, *PQOS_MODE;
52#define QOS_DISABLE 0
53#define QOS_WMM 1
54#define QOS_WMMSA 2
55#define QOS_EDCA 4
56#define QOS_HCCA 8
57#define QOS_WMM_UAPSD 16 //WMM Power Save, 2006-06-14 Isaiah
58
59#define AC_PARAM_SIZE 4
60#define WMM_PARAM_ELE_BODY_LEN 18
61
62//
63// QoS ACK Policy Field Values
64// Ref: WMM spec 2.1.6: QoS Control Field, p.10.
65//
66typedef enum _ACK_POLICY{
67 eAckPlc0_ACK = 0x00,
68 eAckPlc1_NoACK = 0x01,
69}ACK_POLICY,*PACK_POLICY;
70
71#define WMM_PARAM_ELEMENT_SIZE (8+(4*AC_PARAM_SIZE))
ecdfa446
GKH		 72
73//
74// QoS Control Field
75// Ref:
76// 1. WMM spec 2.1.6: QoS Control Field, p.9.
77// 2. 802.11e/D13.0 7.1.3.5, p.26.
78//
79typedef union _QOS_CTRL_FIELD{
80 u8 charData[2];
81 u16 shortData;
82
83 // WMM spec
84 struct
85 {
86 u8 UP:3;
87 u8 usRsvd1:1;
88 u8 EOSP:1;
89 u8 AckPolicy:2;
90 u8 usRsvd2:1;
91 u8 ucRsvdByte;
92 }WMM;
93
94 // 802.11e: QoS data type frame sent by non-AP QSTAs.
95 struct
96 {
97 u8 TID:4;
98 u8 bIsQsize:1;// 0: BIT[8:15] is TXOP Duration Requested, 1: BIT[8:15] is Queue Size.
99 u8 AckPolicy:2;
100 u8 usRsvd:1;
101 u8 TxopOrQsize; // (BIT4=0)TXOP Duration Requested or (BIT4=1)Queue Size.
102 }BySta;
103
104 // 802.11e: QoS data, QoS Null, and QoS Data+CF-Ack frames sent by HC.
105 struct
106 {
107 u8 TID:4;
108 u8 EOSP:1;
109 u8 AckPolicy:2;
110 u8 usRsvd:1;
111 u8 PSBufState; // QAP PS Buffer State.
112 }ByHc_Data;
113
114 // 802.11e: QoS (+) CF-Poll frames sent by HC.
115 struct
116 {
117 u8 TID:4;
118 u8 EOSP:1;
119 u8 AckPolicy:2;
120 u8 usRsvd:1;
121 u8 TxopLimit; // TXOP Limit.
122 }ByHc_CFP;
123
124}QOS_CTRL_FIELD, *PQOS_CTRL_FIELD;
125
126
127//
128// QoS Info Field
129// Ref:
130// 1. WMM spec 2.2.1: WME Information Element, p.11.
131// 2. 8185 QoS code: QOS_INFO [def. in QoS_mp.h]
132//
133typedef union _QOS_INFO_FIELD{
134 u8 charData;
135
136 struct
137 {
138 u8 ucParameterSetCount:4;
139 u8 ucReserved:4;
140 }WMM;
141
142 struct
143 {
144 //Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah
145 u8 ucAC_VO_UAPSD:1;
146 u8 ucAC_VI_UAPSD:1;
147 u8 ucAC_BE_UAPSD:1;
148 u8 ucAC_BK_UAPSD:1;
149 u8 ucReserved1:1;
150 u8 ucMaxSPLen:2;
151 u8 ucReserved2:1;
152
153 }ByWmmPsSta;
154
155 struct
156 {
157 //Ref WMM_Specification_1-1.pdf, 2006-06-13 Isaiah
158 u8 ucParameterSetCount:4;
159 u8 ucReserved:3;
160 u8 ucApUapsd:1;
161 }ByWmmPsAp;
162
163 struct
164 {
165 u8 ucAC3_UAPSD:1;
166 u8 ucAC2_UAPSD:1;
167 u8 ucAC1_UAPSD:1;
168 u8 ucAC0_UAPSD:1;
169 u8 ucQAck:1;
170 u8 ucMaxSPLen:2;
171 u8 ucMoreDataAck:1;
172 } By11eSta;
173
174 struct
175 {
176 u8 ucParameterSetCount:4;
177 u8 ucQAck:1;
178 u8 ucQueueReq:1;
179 u8 ucTXOPReq:1;
180 u8 ucReserved:1;
181 } By11eAp;
182
183 struct
184 {
185 u8 ucReserved1:4;
186 u8 ucQAck:1;
187 u8 ucReserved2:2;
188 u8 ucMoreDataAck:1;
189 } ByWmmsaSta;
190
191 struct
192 {
193 u8 ucReserved1:4;
194 u8 ucQAck:1;
195 u8 ucQueueReq:1;
196 u8 ucTXOPReq:1;
197 u8 ucReserved2:1;
198 } ByWmmsaAp;
199
200 struct
201 {
202 u8 ucAC3_UAPSD:1;
203 u8 ucAC2_UAPSD:1;
204 u8 ucAC1_UAPSD:1;
205 u8 ucAC0_UAPSD:1;
206 u8 ucQAck:1;
207 u8 ucMaxSPLen:2;
208 u8 ucMoreDataAck:1;
209 } ByAllSta;
210
211 struct
212 {
213 u8 ucParameterSetCount:4;
214 u8 ucQAck:1;
215 u8 ucQueueReq:1;
216 u8 ucTXOPReq:1;
217 u8 ucApUapsd:1;
218 } ByAllAp;
219
220}QOS_INFO_FIELD, *PQOS_INFO_FIELD;
221
ecdfa446
GKH		 222//
223// ACI to AC coding.
224// Ref: WMM spec 2.2.2: WME Parameter Element, p.13.
225//
226// AC_CODING is redefined for enum can't be ++, | under C++ compiler, 2006.05.17, by rcnjko.
227//typedef enum _AC_CODING{
228// AC0_BE = 0, // ACI: 0x00 // Best Effort
229// AC1_BK = 1, // ACI: 0x01 // Background
230// AC2_VI = 2, // ACI: 0x10 // Video
231// AC3_VO = 3, // ACI: 0x11 // Voice
232// AC_MAX = 4, // Max: define total number; Should not to be used as a real enum.
233//}AC_CODING,*PAC_CODING;
234//
235typedef u32 AC_CODING;
236#define AC0_BE 0 // ACI: 0x00 // Best Effort
237#define AC1_BK 1 // ACI: 0x01 // Background
238#define AC2_VI 2 // ACI: 0x10 // Video
239#define AC3_VO 3 // ACI: 0x11 // Voice
240#define AC_MAX 4 // Max: define total number; Should not to be used as a real enum.
241
242//
243// ACI/AIFSN Field.
244// Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
245//
246typedef union _ACI_AIFSN{
247 u8 charData;
248
249 struct
250 {
251 u8 AIFSN:4;
252 u8 ACM:1;
253 u8 ACI:2;
254 u8 Reserved:1;
255 }f; // Field
256}ACI_AIFSN, *PACI_AIFSN;
257
258//
259// ECWmin/ECWmax field.
260// Ref: WMM spec 2.2.2: WME Parameter Element, p.13.
261//
262typedef union _ECW{
263 u8 charData;
264 struct
265 {
266 u8 ECWmin:4;
267 u8 ECWmax:4;
268 }f; // Field
269}ECW, *PECW;
270
271//
272// AC Parameters Record Format.
273// Ref: WMM spec 2.2.2: WME Parameter Element, p.12.
274//
275typedef union _AC_PARAM{
276 u32 longData;
277 u8 charData[4];
278
279 struct
280 {
281 ACI_AIFSN AciAifsn;
282 ECW Ecw;
283 u16 TXOPLimit;
284 }f; // Field
285}AC_PARAM, *PAC_PARAM;
286
287
288
289//
290// QoS element subtype
291//
292typedef enum _QOS_ELE_SUBTYPE{
293 QOSELE_TYPE_INFO = 0x00, // 0x00: Information element
294 QOSELE_TYPE_PARAM = 0x01, // 0x01: parameter element
295}QOS_ELE_SUBTYPE,*PQOS_ELE_SUBTYPE;
296
297
298//
299// Direction Field Values.
300// Ref: WMM spec 2.2.11: WME TSPEC Element, p.18.
301//
302typedef enum _DIRECTION_VALUE{
303 DIR_UP = 0, // 0x00 // UpLink
304 DIR_DOWN = 1, // 0x01 // DownLink
305 DIR_DIRECT = 2, // 0x10 // DirectLink
306 DIR_BI_DIR = 3, // 0x11 // Bi-Direction
307}DIRECTION_VALUE,*PDIRECTION_VALUE;
308
309
310//
311// TS Info field in WMM TSPEC Element.
312// Ref:
313// 1. WMM spec 2.2.11: WME TSPEC Element, p.18.
314// 2. 8185 QoS code: QOS_TSINFO [def. in QoS_mp.h]
315//
316typedef union _QOS_TSINFO{
317 u8 charData[3];
318 struct {
319 u8 ucTrafficType:1; //WMM is reserved
320 u8 ucTSID:4;
321 u8 ucDirection:2;
322 u8 ucAccessPolicy:2; //WMM: bit8=0, bit7=1
323 u8 ucAggregation:1; //WMM is reserved
324 u8 ucPSB:1; //WMMSA is APSD
325 u8 ucUP:3;
326 u8 ucTSInfoAckPolicy:2; //WMM is reserved
327 u8 ucSchedule:1; //WMM is reserved
328 u8 ucReserved:7;
329 }field;
330}QOS_TSINFO, *PQOS_TSINFO;
331
332//
333// WMM TSPEC Body.
334// Ref: WMM spec 2.2.11: WME TSPEC Element, p.16.
335//
336typedef union _TSPEC_BODY{
337 u8 charData[55];
338
339 struct
340 {
341 QOS_TSINFO TSInfo; //u8 TSInfo[3];
342 u16 NominalMSDUsize;
343 u16 MaxMSDUsize;
344 u32 MinServiceItv;
345 u32 MaxServiceItv;
346 u32 InactivityItv;
347 u32 SuspenItv;
348 u32 ServiceStartTime;
349 u32 MinDataRate;
350 u32 MeanDataRate;
351 u32 PeakDataRate;
352 u32 MaxBurstSize;
353 u32 DelayBound;
354 u32 MinPhyRate;
355 u16 SurplusBandwidthAllowance;
356 u16 MediumTime;
357 } f; // Field
358}TSPEC_BODY, *PTSPEC_BODY;
359
360
361//
362// WMM TSPEC Element.
363// Ref: WMM spec 2.2.11: WME TSPEC Element, p.16.
364//
365typedef struct _WMM_TSPEC{
366 u8 ID;
367 u8 Length;
368 u8 OUI[3];
369 u8 OUI_Type;
370 u8 OUI_SubType;
371 u8 Version;
372 TSPEC_BODY Body;
373} WMM_TSPEC, *PWMM_TSPEC;
374
375//
376// ACM implementation method.
377// Annie, 2005-12-13.
378//
379typedef enum _ACM_METHOD{
380 eAcmWay0_SwAndHw = 0, // By SW and HW.
381 eAcmWay1_HW = 1, // By HW.
382 eAcmWay2_SW = 2, // By SW.
383}ACM_METHOD,*PACM_METHOD;
384
385
386typedef struct _ACM{
387// u8 RegEnableACM;
388 u64 UsedTime;
389 u64 MediumTime;
390 u8 HwAcmCtl; // TRUE: UsedTime exceed => Do NOT USE this AC. It wll be written to ACM_CONTROL(0xBF BIT 0/1/2 in 8185B).
391}ACM, *PACM;
392
393typedef u8 AC_UAPSD, *PAC_UAPSD;
394
395#define GET_VO_UAPSD(_apsd) ((_apsd) & BIT0)
396#define SET_VO_UAPSD(_apsd) ((_apsd) |= BIT0)
397
398#define GET_VI_UAPSD(_apsd) ((_apsd) & BIT1)
399#define SET_VI_UAPSD(_apsd) ((_apsd) |= BIT1)
400
401#define GET_BK_UAPSD(_apsd) ((_apsd) & BIT2)
402#define SET_BK_UAPSD(_apsd) ((_apsd) |= BIT2)
403
404#define GET_BE_UAPSD(_apsd) ((_apsd) & BIT3)
405#define SET_BE_UAPSD(_apsd) ((_apsd) |= BIT3)
406
407
408//typedef struct _TCLASS{
409// TODO
410//} TCLASS, *PTCLASS;
411typedef union _QOS_TCLAS{
412
413 struct _TYPE_GENERAL{
414 u8 Priority;
415 u8 ClassifierType;
416 u8 Mask;
417 } TYPE_GENERAL;
418
419 struct _TYPE0_ETH{
420 u8 Priority;
421 u8 ClassifierType;
422 u8 Mask;
423 u8 SrcAddr[6];
424 u8 DstAddr[6];
425 u16 Type;
426 } TYPE0_ETH;
427
428 struct _TYPE1_IPV4{
429 u8 Priority;
430 u8 ClassifierType;
431 u8 Mask;
432 u8 Version;
433 u8 SrcIP[4];
434 u8 DstIP[4];
435 u16 SrcPort;
436 u16 DstPort;
437 u8 DSCP;
438 u8 Protocol;
439 u8 Reserved;
440 } TYPE1_IPV4;
441
442 struct _TYPE1_IPV6{
443 u8 Priority;
444 u8 ClassifierType;
445 u8 Mask;
446 u8 Version;
447 u8 SrcIP[16];
448 u8 DstIP[16];
449 u16 SrcPort;
450 u16 DstPort;
451 u8 FlowLabel[3];
452 } TYPE1_IPV6;
453
454 struct _TYPE2_8021Q{
455 u8 Priority;
456 u8 ClassifierType;
457 u8 Mask;
458 u16 TagType;
459 } TYPE2_8021Q;
460} QOS_TCLAS, *PQOS_TCLAS;
461
462//typedef struct _WMM_TSTREAM{
463//
464//- TSPEC
465//- AC (which to mapping)
466//} WMM_TSTREAM, *PWMM_TSTREAM;
467typedef struct _QOS_TSTREAM{
468 u8 AC;
469 WMM_TSPEC TSpec;
470 QOS_TCLAS TClass;
471} QOS_TSTREAM, *PQOS_TSTREAM;
472
473//typedef struct _U_APSD{
474//- TriggerEnable [4]
475//- MaxSPLength
476//- HighestAcBuffered
477//} U_APSD, *PU_APSD;
478
479//joseph TODO:
480// UAPSD function should be implemented by 2 data structure
481// "Qos control field" and "Qos info field"
482//typedef struct _QOS_UAPSD{
483// u8 bTriggerEnable[4];
484// u8 MaxSPLength;
485// u8 HighestBufAC;
486//} QOS_UAPSD, *PQOS_APSD;
487
488//----------------------------------------------------------------------------
489// 802.11 Management frame Status Code field
490//----------------------------------------------------------------------------
491typedef struct _OCTET_STRING{
492 u8 *Octet;
493 u16 Length;
494}OCTET_STRING, *POCTET_STRING;
b63eaed0 495
ecdfa446
GKH		 496//
497// STA QoS data.
498// Ref: DOT11_QOS in 8185 code. [def. in QoS_mp.h]
499//
500typedef struct _STA_QOS{
501 //DECLARE_RT_OBJECT(STA_QOS);
502 u8 WMMIEBuf[MAX_WMMELE_LENGTH];
503 u8* WMMIE;
504
505 // Part 1. Self QoS Mode.
506 QOS_MODE QosCapability; //QoS Capability, 2006-06-14 Isaiah
507 QOS_MODE CurrentQosMode;
508
509 // For WMM Power Save Mode :
510 // ACs are trigger/delivery enabled or legacy power save enabled. 2006-06-13 Isaiah
511 AC_UAPSD b4ac_Uapsd; //VoUapsd(bit0), ViUapsd(bit1), BkUapsd(bit2), BeUapsd(bit3),
512 AC_UAPSD Curr4acUapsd;
513 u8 bInServicePeriod;
514 u8 MaxSPLength;
515 int NumBcnBeforeTrigger;
516
517 // Part 2. EDCA Parameter (perAC)
518 u8 * pWMMInfoEle;
519 u8 WMMParamEle[WMM_PARAM_ELEMENT_SIZE];
520 u8 WMMPELength;
521
522 // <Bruce_Note>
523 //2 ToDo: remove the Qos Info Field and replace it by the above WMM Info element.
524 // By Bruce, 2008-01-30.
525 // Part 2. EDCA Parameter (perAC)
526 QOS_INFO_FIELD QosInfoField_STA; // Maintained by STA
527 QOS_INFO_FIELD QosInfoField_AP; // Retrieved from AP
528
529 AC_PARAM CurAcParameters[4];
530
531 // Part 3. ACM
532 ACM acm[4];
533 ACM_METHOD AcmMethod;
534
535 // Part 4. Per TID (Part 5: TCLASS will be described by TStream)
536 QOS_TSTREAM TStream[16];
537 WMM_TSPEC TSpec;
538
539 u32 QBssWirelessMode;
540
541 // No Ack Setting
542 u8 bNoAck;
543
544 // Enable/Disable Rx immediate BA capability.
545 u8 bEnableRxImmBA;
546
547}STA_QOS, *PSTA_QOS;
548
549//
550// BSS QOS data.
551// Ref: BssDscr in 8185 code. [def. in BssDscr.h]
552//
553typedef struct _BSS_QOS{
554 QOS_MODE bdQoSMode;
555
556 u8 bdWMMIEBuf[MAX_WMMELE_LENGTH];
557 u8* bdWMMIE;
558
559 QOS_ELE_SUBTYPE EleSubType;
560
561 u8 * pWMMInfoEle;
562 u8 * pWMMParamEle;
563
564 QOS_INFO_FIELD QosInfoField;
565 AC_PARAM AcParameter[4];
566}BSS_QOS, *PBSS_QOS;
567
568
569//
570// Ref: sQoSCtlLng and QoSCtl definition in 8185 QoS code.
571//#define QoSCtl (( (Adapter->bRegQoS) && (Adapter->dot11QoS.QoSMode &(QOS_EDCA|QOS_HCCA)) ) ?sQoSCtlLng:0)
572//
573#define sQoSCtlLng 2
574#define QOS_CTRL_LEN(_QosMode) ((_QosMode > QOS_DISABLE)? sQoSCtlLng : 0)
575
576
577//Added by joseph
578//UP Mapping to AC, using in MgntQuery_SequenceNumber() and maybe for DSCP
579//#define UP2AC(up) ((up<3)?((up==0)?1:0):(up>>1))
580#define IsACValid(ac) ((ac<=7 )?true:false )
581
582#endif // #ifndef __INC_QOS_TYPE_H
kernel source for telekom puls (alcatel/mediatek)