1 #ifndef _R819XU_HTTYPE_H_
2 #define _R819XU_HTTYPE_H_
5 //------------------------------------------------------------
6 // The HT Capability element is present in beacons, association request,
7 // reassociation request and probe response frames
8 //------------------------------------------------------------
11 // Operation mode value
13 #define HT_OPMODE_NO_PROTECT 0
14 #define HT_OPMODE_OPTIONAL 1
15 #define HT_OPMODE_40MHZ_PROTECT 2
16 #define HT_OPMODE_MIXED 3
19 // MIMO Power Save Setings
21 #define MIMO_PS_STATIC 0
22 #define MIMO_PS_DYNAMIC 1
23 #define MIMO_PS_NOLIMIT 3
27 // There should be 128 bits to cover all of the MCS rates. However, since
28 // 8190 does not support too much rates, one integer is quite enough.
34 #define HT_SUPPORTED_MCS_1SS_BITMAP 0x000000ff
35 #define HT_SUPPORTED_MCS_2SS_BITMAP 0x0000ff00
36 #define HT_SUPPORTED_MCS_1SS_2SS_BITMAP HT_MCS_1SS_BITMAP|HT_MCS_1SS_2SS_BITMAP
39 typedef enum _HT_MCS_RATE
{
50 HT_MCS10
= 0x00000400,
51 HT_MCS11
= 0x00000800,
52 HT_MCS12
= 0x00001000,
53 HT_MCS13
= 0x00002000,
54 HT_MCS14
= 0x00004000,
55 HT_MCS15
= 0x00008000,
56 // Do not define MCS32 here although 8190 support MCS32
57 }HT_MCS_RATE
,*PHT_MCS_RATE
;
60 // Represent Channel Width in HT Capabilities
62 typedef enum _HT_CHANNEL_WIDTH
{
63 HT_CHANNEL_WIDTH_20
= 0,
64 HT_CHANNEL_WIDTH_20_40
= 1,
65 }HT_CHANNEL_WIDTH
, *PHT_CHANNEL_WIDTH
;
68 // Represent Extension Channel Offset in HT Capabilities
69 // This is available only in 40Mhz mode.
71 typedef enum _HT_EXTCHNL_OFFSET
{
72 HT_EXTCHNL_OFFSET_NO_EXT
= 0,
73 HT_EXTCHNL_OFFSET_UPPER
= 1,
74 HT_EXTCHNL_OFFSET_NO_DEF
= 2,
75 HT_EXTCHNL_OFFSET_LOWER
= 3,
76 }HT_EXTCHNL_OFFSET
, *PHT_EXTCHNL_OFFSET
;
79 CHNLOP_NONE
= 0, // No Action now
80 CHNLOP_SCAN
= 1, // Scan in progress
81 CHNLOP_SWBW
= 2, // Bandwidth switching in progress
82 CHNLOP_SWCHNL
= 3, // Software Channel switching in progress
85 // Determine if the Channel Operation is in progress
86 #define CHHLOP_IN_PROGRESS(_pHTInfo) \
87 ((_pHTInfo)->ChnlOp > CHNLOP_NONE) ? TRUE : FALSE
90 typedef enum _HT_ACTION
{
91 ACT_RECOMMAND_WIDTH
= 0,
92 ACT_MIMO_PWR_SAVE
= 1,
94 ACT_SET_PCO_PHASE
= 3,
95 ACT_MIMO_CHL_MEASURE
= 4,
96 ACT_RECIPROCITY_CORRECT
= 5,
97 ACT_MIMO_CSI_MATRICS
= 6,
98 ACT_MIMO_NOCOMPR_STEER
= 7,
99 ACT_MIMO_COMPR_STEER
= 8,
100 ACT_ANTENNA_SELECT
= 9,
101 } HT_ACTION
, *PHT_ACTION
;
104 /* 2007/06/07 MH Define sub-carrier mode for 40MHZ. */
105 typedef enum _HT_Bandwidth_40MHZ_Sub_Carrier
{
106 SC_MODE_DUPLICATE
= 0,
109 SC_MODE_FULL40MHZ
= 3,
112 typedef struct _HT_CAPABILITY_ELE
{
128 u8 LSigTxopProtect
:1;
130 //MAC HT parameters info
131 u8 MaxRxAMPDUFactor
:2;
139 //Extended HT Capability Info
145 //Antenna Selection Capabilities
148 }__attribute__((packed
)) HT_CAPABILITY_ELE
, *PHT_CAPABILITY_ELE
;
150 //------------------------------------------------------------
151 // The HT Information element is present in beacons
152 // Only AP is required to include this element
153 //------------------------------------------------------------
155 typedef struct _HT_INFORMATION_ELE
{
159 u8 RecommemdedTxWidth
:1;
162 u8 SrvIntGranularity
:3;
165 u8 NonGFDevPresent
:1;
173 u8 SecondaryBeacon
:1;
174 u8 LSigTxopProtectFull
:1;
180 }__attribute__((packed
)) HT_INFORMATION_ELE
, *PHT_INFORMATION_ELE
;
183 // MIMO Power Save control field.
184 // This is appear in MIMO Power Save Action Frame
186 typedef struct _MIMOPS_CTRL
{
190 } MIMOPS_CTRL
, *PMIMOPS_CTRL
;
192 typedef enum _HT_SPEC_VER
{
193 HT_SPEC_VER_IEEE
= 0,
195 }HT_SPEC_VER
, *PHT_SPEC_VER
;
197 typedef enum _HT_AGGRE_MODE_E
{
199 HT_AGG_FORCE_ENABLE
= 1,
200 HT_AGG_FORCE_DISABLE
= 2,
201 }HT_AGGRE_MODE_E
, *PHT_AGGRE_MODE_E
;
203 //------------------------------------------------------------
204 // The Data structure is used to keep HT related variables when card is
205 // configured as non-AP STA mode. **Note** Current_xxx should be set
206 // to default value in HTInitializeHTInfo()
207 //------------------------------------------------------------
209 typedef struct _RT_HIGH_THROUGHPUT
{
210 // DECLARE_RT_OBJECT(_RT_HIGH_THROUGHPUT);
212 u8 bCurrentHTSupport
;
214 u8 bRegBW40MHz
; // Tx 40MHz channel capablity
215 u8 bCurBW40MHz
; // Tx 40MHz channel capability
217 u8 bRegShortGI40MHz
; // Tx Short GI for 40Mhz
218 u8 bCurShortGI40MHz
; // Tx Short GI for 40MHz
220 u8 bRegShortGI20MHz
; // Tx Short GI for 20MHz
221 u8 bCurShortGI20MHz
; // Tx Short GI for 20MHz
223 u8 bRegSuppCCK
; // Tx CCK rate capability
224 u8 bCurSuppCCK
; // Tx CCK rate capability
226 // 802.11n spec version for "peer"
227 HT_SPEC_VER ePeerHTSpecVer
;
230 // HT related information for "Self"
231 HT_CAPABILITY_ELE SelfHTCap
; // This is HT cap element sent to peer STA, which also indicate HT Rx capabilities.
232 HT_INFORMATION_ELE SelfHTInfo
; // This is HT info element sent to peer STA, which also indicate HT Rx capabilities.
234 // HT related information for "Peer"
236 u8 PeerHTInfoBuf
[32];
240 u8 bAMSDU_Support
; // This indicates Tx A-MSDU capability
241 u16 nAMSDU_MaxSize
; // This indicates Tx A-MSDU capability
242 u8 bCurrent_AMSDU_Support
; // This indicates Tx A-MSDU capability
243 u16 nCurrent_AMSDU_MaxSize
; // This indicates Tx A-MSDU capability
246 // AMPDU related <2006.08.10 Emily>
247 u8 bAMPDUEnable
; // This indicate Tx A-MPDU capability
248 u8 bCurrentAMPDUEnable
; // This indicate Tx A-MPDU capability
249 u8 AMPDU_Factor
; // This indicate Tx A-MPDU capability
250 u8 CurrentAMPDUFactor
; // This indicate Tx A-MPDU capability
251 u8 MPDU_Density
; // This indicate Tx A-MPDU capability
252 u8 CurrentMPDUDensity
; // This indicate Tx A-MPDU capability
254 // Forced A-MPDU enable
255 HT_AGGRE_MODE_E ForcedAMPDUMode
;
256 u8 ForcedAMPDUFactor
;
257 u8 ForcedMPDUDensity
;
259 // Forced A-MSDU enable
260 HT_AGGRE_MODE_E ForcedAMSDUMode
;
261 u16 ForcedAMSDUMaxSize
;
271 // 40MHz Channel Offset settings.
272 HT_EXTCHNL_OFFSET CurSTAExtChnlOffset
;
273 u8 bCurTxBW40MHz
; // If we use 40 MHz to Tx
276 // For Bandwidth Switching
278 CHNLOP ChnlOp
; // software switching channel in progress. By Bruce, 2008-02-15.
280 //RT_TIMER SwBwTimer;
281 struct timer_list SwBwTimer
;
283 // For Realtek proprietary A-MPDU factor for aggregation
284 u8 bRegRT2RTAggregation
;
285 u8 bCurrentRT2RTAggregation
;
286 u8 bCurrentRT2RTLongSlotTime
;
287 u8 szRT2RTAggBuffer
[10];
289 // Rx Reorder control
290 u8 bRegRxReorderEnable
;
291 u8 bCurRxReorderEnable
;
293 u8 RxReorderPendingTime
;
294 u16 RxReorderDropCounter
;
296 #ifdef USB_TX_DRIVER_AGGREGATION_ENABLE
299 #ifdef USB_RX_AGGREGATION_SUPPORT
301 u8 UsbRxFwAggrPageNum
;
302 u8 UsbRxFwAggrPacketNum
;
303 u8 UsbRxFwAggrTimeout
;
306 // Add for Broadcom(Linksys) IOT. Joseph
311 }RT_HIGH_THROUGHPUT
, *PRT_HIGH_THROUGHPUT
;
314 //------------------------------------------------------------
315 // The Data structure is used to keep HT related variable for "each Sta"
316 // when card is configured as "AP mode"
317 //------------------------------------------------------------
319 typedef struct _RT_HTINFO_STA_ENTRY
{
329 u8 HTHighestOperaRate
;
338 }RT_HTINFO_STA_ENTRY
, *PRT_HTINFO_STA_ENTRY
;
344 //------------------------------------------------------------
345 // The Data structure is used to keep HT related variable for "each AP"
346 // when card is configured as "STA mode"
347 //------------------------------------------------------------
349 typedef struct _BSS_HT
{
353 // HT related elements
359 HT_SPEC_VER bdHTSpecVer
;
360 //HT_CAPABILITY_ELE bdHTCapEle;
361 //HT_INFORMATION_ELE bdHTInfoEle;
363 u8 bdRT2RTAggregation
;
364 u8 bdRT2RTLongSlotTime
;
367 typedef struct _MIMO_RSSI
{
374 }MIMO_RSSI
, *PMIMO_RSSI
;
376 typedef struct _MIMO_EVM
{
379 }MIMO_EVM
, *PMIMO_EVM
;
381 typedef struct _FALSE_ALARM_STATISTICS
{
383 u32 Cnt_Rate_Illegal
;
386 }FALSE_ALARM_STATISTICS
, *PFALSE_ALARM_STATISTICS
;
390 #endif //__INC_HTTYPE_H