Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1 | /* |
Kapil Gupta | b3a981b | 2016-06-26 13:36:51 +0530 | [diff] [blame^] | 2 | * Copyright (c) 2012-2013, 2016 The Linux Foundation. All rights reserved. |
Kiet Lam | 1ed83fc | 2014-02-19 01:15:45 -0800 | [diff] [blame] | 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. |
Kiet Lam | aa8e15a | 2014-02-11 23:30:06 -0800 | [diff] [blame] | 20 | */ |
Kiet Lam | 1ed83fc | 2014-02-19 01:15:45 -0800 | [diff] [blame] | 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 28 | #ifndef WLAN_QCT_WDI_BD_H |
| 29 | #define WLAN_QCT_WDI_BD_H |
| 30 | |
| 31 | /*=========================================================================== |
| 32 | |
| 33 | W L A N D E V I C E A B S T R A C T I O N L A Y E R |
| 34 | I N T E R N A L A P I F O R T H E |
| 35 | B D H E A D E R D E F I N I T I O N |
| 36 | |
| 37 | |
| 38 | DESCRIPTION |
| 39 | This file contains the internal BD definition exposed by the DAL Control |
Kiet Lam | 1ed83fc | 2014-02-19 01:15:45 -0800 | [diff] [blame] | 40 | Path Core module to be used by the DAL Data Path Core. |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 41 | ===========================================================================*/ |
| 42 | |
| 43 | |
| 44 | /*=========================================================================== |
| 45 | |
| 46 | EDIT HISTORY FOR FILE |
| 47 | |
| 48 | |
| 49 | This section contains comments describing changes made to the module. |
| 50 | Notice that changes are listed in reverse chronological order. |
| 51 | |
| 52 | |
| 53 | $Header:$ $DateTime: $ $Author: $ |
| 54 | |
| 55 | |
| 56 | when who what, where, why |
| 57 | -------- --- ---------------------------------------------------------- |
| 58 | 08/19/10 lti Created module. |
| 59 | |
| 60 | ===========================================================================*/ |
| 61 | |
| 62 | #include "wlan_qct_pal_type.h" |
| 63 | |
| 64 | |
| 65 | /*========================================================================= |
| 66 | BD STRUCTURE Defines |
| 67 | =========================================================================*/ |
| 68 | /*--------------------------------------------------------------------------- |
| 69 | WDI_RxBdType - The format of the RX BD |
| 70 | ---------------------------------------------------------------------------*/ |
| 71 | typedef struct |
| 72 | { |
| 73 | /* 0x00 */ |
| 74 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 75 | |
| 76 | /** (Only used by the DPU) |
| 77 | This routing flag indicates the WQ number to which the DPU will push the |
| 78 | frame after it finished processing it. */ |
| 79 | wpt_uint32 dpuRF:8; |
| 80 | |
| 81 | /** This is DPU sig inserted by RXP. Signature on RA's DPU descriptor */ |
| 82 | wpt_uint32 dpuSignature:3; |
| 83 | |
| 84 | /** When set Sta is authenticated. SW needs to set bit |
| 85 | addr2_auth_extract_enable in rxp_config2 register. Then RXP will use bit 3 |
| 86 | in DPU sig to say whether STA is authenticated or not. In this case only |
| 87 | lower 2bits of DPU Sig is valid */ |
| 88 | wpt_uint32 stAuF:1; |
| 89 | |
| 90 | /** When set address2 is not valid */ |
| 91 | wpt_uint32 A2HF:1; |
| 92 | |
| 93 | /** When set it indicates TPE has sent the Beacon frame */ |
| 94 | wpt_uint32 bsf:1; |
| 95 | |
| 96 | /** This bit filled by rxp when set indicates if the current tsf is smaller |
| 97 | than received tsf */ |
| 98 | wpt_uint32 rtsf:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 99 | |
| 100 | #ifdef WCN_PRONTO_CSU |
| 101 | /** No valid header found during parsing. Therefore no checksum was validated */ |
| 102 | wpt_uint32 csuNoValHd:1; |
| 103 | |
| 104 | /** 0 = CSU did not verify TCP/UDP (Transport Layer TL) checksum; 1 = CSU verified TCP/UDP checksum */ |
| 105 | wpt_uint32 csuVerifiedTLChksum:1; |
| 106 | |
| 107 | /** 0 = CSU did not verify IP checksum; 1 = CSU verified IP checksum */ |
| 108 | wpt_uint32 csuVerifiedIPChksum:1; |
| 109 | |
| 110 | /** 0 = BD field checksum is not valid; 1 = BD field checksum is valid */ |
| 111 | wpt_uint32 csuChksumValid:1; |
| 112 | |
| 113 | /** 0 = No TCP/UDP checksum error; 1 = Has TCP/UDP checksum error */ |
| 114 | wpt_uint32 csuTLChksumError:1; |
| 115 | |
| 116 | /** 0 = No IPv4/IPv6 checksum error; 1 = Has IPv4/IPv6 checksum error */ |
| 117 | wpt_uint32 csuIPChksumError:1; |
| 118 | #else /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 119 | /** These two fields are used by SW to carry the Rx Channel number and SCAN bit in RxBD*/ |
| 120 | wpt_uint32 rxChannel:4; |
| 121 | wpt_uint32 scanLearn:1; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 122 | wpt_uint32 reserved0:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 123 | #endif /*WCN_PRONTO*/ |
| 124 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 125 | /** LLC Removed |
| 126 | This bit is only used in Libra rsvd for Virgo1.0/Virgo2.0 |
| 127 | Filled by ADU when it is set LLC is removed from packet */ |
| 128 | wpt_uint32 llcr:1; |
| 129 | |
| 130 | wpt_uint32 umaByPass:1; |
| 131 | |
| 132 | /** This bit is only available in Virgo2.0/libra it is reserved in Virgo1.0 |
| 133 | Robust Management frame. This bit indicates to DPU that the packet is a |
| 134 | robust management frame which requires decryption(this bit is only valid for |
| 135 | management unicast encrypted frames) |
| 136 | 1 - Needs decryption |
| 137 | 0 - No decryption required */ |
| 138 | wpt_uint32 rmf:1; |
| 139 | |
| 140 | /** |
| 141 | This bit is only in Virgo2.0/libra it is reserved in Virgo 1.0 |
| 142 | This 1-bit field indicates to DPU Unicast/BC/MC packet |
| 143 | 0 - Unicast packet |
| 144 | 1 - Broadcast/Multicast packet |
| 145 | This bit is only valid when RMF bit is 1 */ |
| 146 | wpt_uint32 ub:1; |
| 147 | |
| 148 | /** This is the KEY ID extracted from WEP packets and is used for determine |
| 149 | the RX Key Index to use in the DPU Descriptror. |
| 150 | This field is 2bits for virgo 1.0 |
| 151 | And 3 bits in virgo2.0 and Libra |
| 152 | In virgo2.0/libra it is 3bits for the BC/MC packets */ |
| 153 | wpt_uint32 rxKeyId:3; |
| 154 | |
| 155 | /** (Only used by the DPU) |
| 156 | No encryption/decryption |
| 157 | 0: No action |
| 158 | 1: DPU will not encrypt/decrypt the frame, and discard any encryption |
| 159 | related settings in the PDU descriptor. */ |
| 160 | wpt_uint32 dpuNE:1; |
| 161 | |
| 162 | /** |
| 163 | This is only available in libra/virgo2.0 it is reserved for virgo1.0 |
| 164 | This bit is filled by RXP and modified by ADU |
| 165 | This bit indicates to ADU/UMA module that the packet requires 802.11n to |
| 166 | 802.3 frame translation. Once ADU/UMA is done with translation they |
| 167 | overwrite it with 1'b0/1'b1 depending on how the translation resulted |
| 168 | When used by ADU |
| 169 | 0 - No frame translation required |
| 170 | 1 - Frame Translation required |
| 171 | When used by SW |
| 172 | 0 - Frame translation not done, MPDU header offset points to 802.11 header.. |
| 173 | 1 - Frame translation done ; hence MPDU header offset will point to a |
| 174 | 802.3 header */ |
| 175 | wpt_uint32 ft:1; |
| 176 | |
| 177 | /** (Only used by the DPU) |
| 178 | BD Type |
| 179 | 00: 'Generic BD', as indicted above |
| 180 | 01: De-fragmentation format |
| 181 | 10-11: Reserved for future use. */ |
| 182 | wpt_uint32 bdt:2; |
| 183 | |
| 184 | #else |
| 185 | wpt_uint32 bdt:2; |
| 186 | wpt_uint32 ft:1; |
| 187 | wpt_uint32 dpuNE:1; |
| 188 | wpt_uint32 rxKeyId:3; |
| 189 | wpt_uint32 ub:1; |
| 190 | wpt_uint32 rmf:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 191 | wpt_uint32 umaByPass:1; |
| 192 | wpt_uint32 llcr:1; |
| 193 | |
| 194 | #ifdef WCN_PRONTO_CSU |
| 195 | wpt_uint32 csuIPChksumError:1; |
| 196 | wpt_uint32 csuTLChksumError:1; |
| 197 | wpt_uint32 csuChksumValid:1; |
| 198 | wpt_uint32 csuVerifiedIPChksum:1; |
| 199 | wpt_uint32 csuVerifiedTLChksum:1; |
| 200 | wpt_uint32 csuNoValHd:1; |
| 201 | #else /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 202 | wpt_uint32 reserved0:1; |
| 203 | wpt_uint32 scanLearn:1; |
| 204 | wpt_uint32 rxChannel:4; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 205 | #endif /*WCN_PRONTO*/ |
| 206 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 207 | wpt_uint32 rtsf:1; |
| 208 | wpt_uint32 bsf:1; |
| 209 | wpt_uint32 A2HF:1; |
| 210 | wpt_uint32 stAuF:1; |
| 211 | wpt_uint32 dpuSignature:3; |
| 212 | wpt_uint32 dpuRF:8; |
| 213 | #endif |
| 214 | |
| 215 | /* 0x04 */ |
| 216 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 217 | |
| 218 | /** This is used for AMSDU this is the PDU index of the PDU which is the |
| 219 | one before last PDU; for all non AMSDU frames, this field SHALL be 0. |
| 220 | Used in ADU (for AMSDU deaggregation) */ |
| 221 | wpt_uint32 penultimatePduIdx:16; |
| 222 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 223 | #ifdef WCN_PRONTO |
| 224 | wpt_uint32 aduFeedback:7; |
| 225 | wpt_uint32 dpuMagicPacket: 1; |
| 226 | #else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 227 | wpt_uint32 aduFeedback:8; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 228 | #endif //WCN_PRONTO |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 229 | |
| 230 | /** DPU feedback */ |
| 231 | wpt_uint32 dpuFeedback:8; |
| 232 | |
| 233 | #else |
| 234 | wpt_uint32 dpuFeedback:8; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 235 | #ifdef WCN_PRONTO |
| 236 | wpt_uint32 dpuMagicPacket: 1; |
| 237 | wpt_uint32 aduFeedback:7; |
| 238 | #else |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 239 | wpt_uint32 aduFeedback:8; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 240 | #endif //WCN_PRONTO |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 241 | wpt_uint32 penultimatePduIdx:16; |
| 242 | #endif |
| 243 | |
| 244 | /* 0x08 */ |
| 245 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 246 | |
| 247 | /** In case PDUs are linked to the BD, this field indicates the index of |
| 248 | the first PDU linked to the BD. When PDU count is zero, this field has an |
| 249 | undefined value. */ |
| 250 | wpt_uint32 headPduIdx:16; |
| 251 | |
| 252 | /** In case PDUs are linked to the BD, this field indicates the index of |
| 253 | the last PDU. When PDU count is zero, this field has an undefined value.*/ |
| 254 | wpt_uint32 tailPduIdx:16; |
| 255 | |
| 256 | #else |
| 257 | wpt_uint32 tailPduIdx:16; |
| 258 | wpt_uint32 headPduIdx:16; |
| 259 | #endif |
| 260 | |
| 261 | /* 0x0c */ |
| 262 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 263 | |
| 264 | /** The length (in number of bytes) of the MPDU header. |
| 265 | Limitation: The MPDU header offset + MPDU header length can never go beyond |
| 266 | the end of the first PDU */ |
| 267 | wpt_uint32 mpduHeaderLength:8; |
| 268 | |
| 269 | /** The start byte number of the MPDU header. |
| 270 | The byte numbering is done in the BE format. Word 0x0, bits [31:24] has |
| 271 | byte index 0. */ |
| 272 | wpt_uint32 mpduHeaderOffset:8; |
| 273 | |
| 274 | /** The start byte number of the MPDU data. |
| 275 | The byte numbering is done in the BE format. Word 0x0, bits [31:24] has |
| 276 | byte index 0. Note that this offset can point all the way into the first |
| 277 | linked PDU. |
| 278 | Limitation: MPDU DATA OFFSET can not point into the 2nd linked PDU */ |
| 279 | wpt_uint32 mpduDataOffset:9; |
| 280 | |
| 281 | /** The number of PDUs linked to the BD. |
| 282 | This field should always indicate the correct amount. */ |
| 283 | wpt_uint32 pduCount:7; |
| 284 | #else |
| 285 | |
| 286 | wpt_uint32 pduCount:7; |
| 287 | wpt_uint32 mpduDataOffset:9; |
| 288 | wpt_uint32 mpduHeaderOffset:8; |
| 289 | wpt_uint32 mpduHeaderLength:8; |
| 290 | #endif |
| 291 | |
| 292 | /* 0x10 */ |
| 293 | #ifdef WPT_BIG_BYTE_ENDIAN |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 294 | |
| 295 | /** This is the length (in number of bytes) of the entire MPDU |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 296 | (header and data). Note that the length does not include FCS field. */ |
| 297 | wpt_uint32 mpduLength:16; |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 298 | |
| 299 | #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| 300 | wpt_uint32 offloadScanLearn:1; |
| 301 | wpt_uint32 roamCandidateInd:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 302 | #else |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 303 | wpt_uint32 reserved22:2; |
| 304 | #endif |
| 305 | |
| 306 | #ifdef WCN_PRONTO |
Dino Mycle | 41bdc94 | 2014-06-10 11:30:24 +0530 | [diff] [blame] | 307 | #ifdef WLAN_FEATURE_EXTSCAN |
| 308 | wpt_uint32 extscanBuffer:1; |
| 309 | #else |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 310 | wpt_uint32 reserved3: 1; |
Dino Mycle | 41bdc94 | 2014-06-10 11:30:24 +0530 | [diff] [blame] | 311 | #endif |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 312 | wpt_uint32 rxDXEPriorityRouting:1; |
| 313 | #else |
Dino Mycle | 41bdc94 | 2014-06-10 11:30:24 +0530 | [diff] [blame] | 314 | #ifdef WLAN_FEATURE_EXTSCAN |
| 315 | wpt_uint32 extscanBuffer:1; |
| 316 | wpt_uint32 reserved3: 1; |
| 317 | #else |
| 318 | wpt_uint32 reserved3: 2; |
| 319 | #endif |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 320 | #endif //WCN_PRONTO |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 321 | |
| 322 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 323 | /** Traffic Identifier |
| 324 | Indicates the traffic class the frame belongs to. For non QoS frames, |
| 325 | this field is set to zero. */ |
| 326 | wpt_uint32 tid:4; |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 327 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 328 | wpt_uint32 reserved4:8; |
| 329 | #else |
| 330 | wpt_uint32 reserved4:8; |
| 331 | wpt_uint32 tid:4; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 332 | #ifdef WCN_PRONTO |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 333 | wpt_uint32 rxDXEPriorityRouting:1; |
Dino Mycle | 41bdc94 | 2014-06-10 11:30:24 +0530 | [diff] [blame] | 334 | #ifdef WLAN_FEATURE_EXTSCAN |
| 335 | wpt_uint32 extscanBuffer:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 336 | #else |
Dino Mycle | 41bdc94 | 2014-06-10 11:30:24 +0530 | [diff] [blame] | 337 | wpt_uint32 reserved3: 1; |
| 338 | #endif |
| 339 | #else |
| 340 | #ifdef WLAN_FEATURE_EXTSCAN |
| 341 | wpt_uint32 reserved3: 1; |
| 342 | wpt_uint32 extscanBuffer:1; |
| 343 | #else |
| 344 | wpt_uint32 reserved3: 2; |
| 345 | #endif |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 346 | #endif //WCN_PRONTO |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 347 | #ifdef WLAN_FEATURE_ROAM_SCAN_OFFLOAD |
| 348 | wpt_uint32 roamCandidateInd:1; |
| 349 | wpt_uint32 offloadScanLearn:1; |
| 350 | #else |
| 351 | wpt_uint32 reserved22:2; |
| 352 | #endif |
| 353 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 354 | wpt_uint32 mpduLength:16; |
| 355 | #endif |
Varun Reddy Yeturu | d0a3f25 | 2013-04-15 21:58:13 -0700 | [diff] [blame] | 356 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 357 | /* 0x14 */ |
| 358 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 359 | |
| 360 | /** (Only used by the DPU) |
| 361 | The DPU descriptor index is used to calculate where in memory the DPU can |
| 362 | find the DPU descriptor related to this frame. The DPU calculates the |
| 363 | address by multiplying this index with the DPU descriptor size and adding |
| 364 | the DPU descriptors base address. The DPU descriptor contains information |
| 365 | specifying the encryption and compression type and contains references to |
| 366 | where encryption keys can be found. */ |
| 367 | wpt_uint32 dpuDescIdx:8; |
| 368 | |
| 369 | /** The result from the binary address search on the ADDR1 of the incoming |
| 370 | frame. See chapter: RXP filter for encoding of this field. */ |
| 371 | wpt_uint32 addr1Index:8; |
| 372 | |
| 373 | /** The result from the binary address search on the ADDR2 of the incoming |
| 374 | frame. See chapter: RXP filter for encoding of this field. */ |
| 375 | wpt_uint32 addr2Index:8; |
| 376 | |
| 377 | /** The result from the binary address search on the ADDR3 of the incoming |
| 378 | frame. See chapter: RXP filter for encoding of this field. */ |
| 379 | wpt_uint32 addr3Index:8; |
| 380 | #else |
| 381 | wpt_uint32 addr3Index:8; |
| 382 | wpt_uint32 addr2Index:8; |
| 383 | wpt_uint32 addr1Index:8; |
| 384 | wpt_uint32 dpuDescIdx:8; |
| 385 | #endif |
| 386 | |
| 387 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 388 | |
| 389 | /** Indicates Rate Index of packet received */ |
| 390 | wpt_uint32 rateIndex:9; |
| 391 | |
| 392 | /** An overview of RXP status information related to receiving the frame.*/ |
| 393 | wpt_uint32 rxpFlags:23; |
| 394 | |
| 395 | #else |
| 396 | |
| 397 | wpt_uint32 rxpFlags:23; /* RxP flags*/ |
| 398 | wpt_uint32 rateIndex:9; |
| 399 | |
| 400 | #endif |
| 401 | /* 0x1c, 20 */ |
| 402 | /** The PHY can be programmed to put all the PHY STATS received from the |
| 403 | PHY when receiving a frame in the BD. */ |
| 404 | wpt_uint32 phyStats0; /* PHY status word 0*/ |
| 405 | wpt_uint32 phyStats1; /* PHY status word 1*/ |
| 406 | |
| 407 | /* 0x24 */ |
| 408 | /** The value of the TSF[31:0] bits at the moment that the RXP start |
| 409 | receiving a frame from the PHY RX. */ |
| 410 | wpt_uint32 mclkRxTimestamp; /* Rx timestamp, microsecond based*/ |
| 411 | |
| 412 | /* 0x28~0x38 */ |
| 413 | /** The bits from the PMI command as received from the PHY RX. */ |
| 414 | wpt_uint32 pmiCmd4to23[5]; /* PMI cmd rcvd from RxP */ |
| 415 | |
| 416 | /* 0x3c */ |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 417 | #ifdef WCN_PRONTO |
| 418 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 419 | /** The bits from the PMI command as received from the PHY RX. */ |
| 420 | wpt_uint32 pmiCmd24to25:16; |
| 421 | |
| 422 | /* 16-bit CSU Checksum value for the fragmented receive frames */ |
| 423 | wpt_uint32 csuChecksum:16; |
| 424 | #else |
| 425 | wpt_uint32 csuChecksum:16; |
| 426 | wpt_uint32 pmiCmd24to25:16; |
| 427 | #endif |
| 428 | #else /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 429 | /** The bits from the PMI command as received from the PHY RX. */ |
| 430 | wpt_uint32 pmiCmd24to25; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 431 | #endif /*WCN_PRONTO*/ |
| 432 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 433 | /* 0x40 */ |
| 434 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 435 | |
| 436 | /** Gives commands to software upon which host will perform some commands. |
| 437 | Please refer to following RPE document for description of all different |
| 438 | values for this field. */ |
| 439 | wpt_uint32 reorderOpcode:4; |
| 440 | |
| 441 | wpt_uint32 reserved6:12; |
| 442 | |
| 443 | /** Filled by RPE to Indicate to the host up to which slot the host needs |
| 444 | to forward the packets to upper Mac layer. This field mostly used for AMDPU |
| 445 | packets */ |
| 446 | wpt_uint32 reorderFwdIdx:6; |
| 447 | |
| 448 | /** Filled by RPE which indicates to the host which one of slots in the |
| 449 | available 64 slots should the host Queue the packet. This field only |
| 450 | applied to AMPDU packets. */ |
| 451 | wpt_uint32 reorderSlotIdx:6; |
| 452 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 453 | #ifdef WCN_PRONTO |
Kapil Gupta | b3a981b | 2016-06-26 13:36:51 +0530 | [diff] [blame^] | 454 | wpt_uint32 reserved7: 1; |
| 455 | wpt_uint32 perRoamCndInd:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 456 | wpt_uint32 outOfOrderForward: 1; |
| 457 | wpt_uint32 reorderEnable: 1; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 458 | #else |
| 459 | wpt_uint32 reserved7:4; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 460 | #endif //WCN_PRONTO |
| 461 | |
| 462 | #else |
| 463 | |
| 464 | #ifdef WCN_PRONTO |
| 465 | wpt_uint32 reorderEnable: 1; |
| 466 | wpt_uint32 outOfOrderForward: 1; |
Kapil Gupta | b3a981b | 2016-06-26 13:36:51 +0530 | [diff] [blame^] | 467 | wpt_uint32 perRoamCndInd:1; |
| 468 | wpt_uint32 reserved7: 1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 469 | #else |
| 470 | wpt_uint32 reserved7:4; |
| 471 | #endif //WCN_PRONTO |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 472 | wpt_uint32 reorderSlotIdx:6; |
| 473 | wpt_uint32 reorderFwdIdx:6; |
| 474 | wpt_uint32 reserved6:12; |
| 475 | wpt_uint32 reorderOpcode:4; |
| 476 | #endif |
| 477 | |
| 478 | /* 0x44 */ |
| 479 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 480 | /** reserved8 from a hardware perspective. |
| 481 | Used by SW to propogate frame type/subtype information */ |
Kiran Kumar Lokere | 79540f9 | 2013-04-25 17:32:16 -0700 | [diff] [blame] | 482 | wpt_uint32 frameTypeSubtype:6; |
| 483 | wpt_uint32 rfBand:2; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 484 | |
| 485 | /** Filled RPE gives the current sequence number in bitmap */ |
| 486 | wpt_uint32 currentPktSeqNo:12; |
| 487 | |
| 488 | /** Filled by RPE which gives the sequence number of next expected packet |
| 489 | in bitmap */ |
| 490 | wpt_uint32 expectedPktSeqNo:12; |
| 491 | #else |
| 492 | wpt_uint32 expectedPktSeqNo:12; |
| 493 | wpt_uint32 currentPktSeqNo:12; |
Kiran Kumar Lokere | 79540f9 | 2013-04-25 17:32:16 -0700 | [diff] [blame] | 494 | wpt_uint32 rfBand:2; |
| 495 | wpt_uint32 frameTypeSubtype:6; |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 496 | #endif |
| 497 | |
| 498 | /* 0x48 */ |
| 499 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 500 | |
| 501 | /** When set it is the AMSDU subframe */ |
| 502 | wpt_uint32 asf:1; |
| 503 | |
| 504 | /** When set it is the First subframe of the AMSDU packet */ |
| 505 | wpt_uint32 esf:1; |
| 506 | |
| 507 | /** When set it is the last subframe of the AMSDU packet */ |
| 508 | wpt_uint32 lsf:1; |
| 509 | |
| 510 | /** When set it indicates an Errored AMSDU packet */ |
| 511 | wpt_uint32 aef:1; |
| 512 | |
| 513 | wpt_uint32 reserved9:4; |
| 514 | |
| 515 | /** It gives the order in which the AMSDU packet is processed |
| 516 | Basically this is a number which increments by one for every AMSDU frame |
| 517 | received. Mainly for debugging purpose. */ |
| 518 | wpt_uint32 processOrder:4; |
| 519 | |
| 520 | /** It is the order of the subframe of AMSDU that is processed by ADU. |
| 521 | This is reset to 0 when ADU deaggregates the first subframe from a new |
| 522 | AMSDU and increments by 1 for every new subframe deaggregated within the |
| 523 | AMSDU, after it reaches 4'hf it stops incrementing. That means host should |
| 524 | not rely on this field as index for subframe queuing. Theoretically there |
| 525 | can be way more than 16 subframes in an AMSDU. This is only used for debug |
| 526 | purpose, SW should use LSF and FSF bits to determine first and last |
| 527 | subframes. */ |
| 528 | wpt_uint32 sybFrameIdx:4; |
| 529 | |
| 530 | /** Filled by ADU this is the total AMSDU size */ |
| 531 | wpt_uint32 totalMsduSize:16; |
| 532 | #else |
| 533 | wpt_uint32 totalMsduSize:16; |
| 534 | wpt_uint32 sybFrameIdx:4; |
| 535 | wpt_uint32 processOrder:4; |
| 536 | wpt_uint32 reserved9:4; |
| 537 | wpt_uint32 aef:1; |
| 538 | wpt_uint32 lsf:1; |
| 539 | wpt_uint32 esf:1; |
| 540 | wpt_uint32 asf:1; |
| 541 | #endif |
| 542 | |
| 543 | } WDI_RxBdType; |
| 544 | |
| 545 | /*--------------------------------------------------------------------------- |
| 546 | WDI_RxFcBdType - The format of the RX special flow control BD |
| 547 | ---------------------------------------------------------------------------*/ |
| 548 | typedef struct |
| 549 | { |
| 550 | /* 0x00 */ |
| 551 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 552 | |
| 553 | /** (Only used by the DPU) |
| 554 | This routing flag indicates the WQ number to which the DPU will push the |
| 555 | frame after it finished processing it. */ |
| 556 | wpt_uint32 dpuRF:8; |
| 557 | |
| 558 | /** This is DPU sig inserted by RXP. Signature on RA's DPU descriptor */ |
| 559 | wpt_uint32 dpuSignature:3; |
| 560 | |
| 561 | /** When set Sta is authenticated. SW needs to set bit |
| 562 | addr2_auth_extract_enable in rxp_config2 register. Then RXP will use bit 3 |
| 563 | in DPU sig to say whether STA is authenticated or not. In this case only |
| 564 | lower 2bits of DPU Sig is valid */ |
| 565 | wpt_uint32 stAuF:1; |
| 566 | |
| 567 | /** When set address2 is not valid */ |
| 568 | wpt_uint32 A2HF:1; |
| 569 | |
| 570 | /** When set it indicates TPE has sent the Beacon frame */ |
| 571 | wpt_uint32 bsf:1; |
| 572 | |
| 573 | /** This bit filled by rxp when set indicates if the current tsf is smaller |
| 574 | than received tsf */ |
| 575 | wpt_uint32 rtsf:1; |
| 576 | |
| 577 | /** These two fields are used by SW to carry the Rx Channel number and SCAN bit in RxBD*/ |
| 578 | wpt_uint32 rxChannel:4; |
| 579 | wpt_uint32 scanLearn:1; |
| 580 | |
| 581 | wpt_uint32 reserved0:1; |
| 582 | |
| 583 | /** LLC Removed |
| 584 | This bit is only used in Libra rsvd for Virgo1.0/Virgo2.0 |
| 585 | Filled by ADU when it is set LLC is removed from packet */ |
| 586 | wpt_uint32 llcr:1; |
| 587 | |
| 588 | wpt_uint32 umaByPass:1; |
| 589 | |
| 590 | /** This bit is only available in Virgo2.0/libra it is reserved in Virgo1.0 |
| 591 | Robust Management frame. This bit indicates to DPU that the packet is a |
| 592 | robust management frame which requires decryption(this bit is only valid for |
| 593 | management unicast encrypted frames) |
| 594 | 1 - Needs decryption |
| 595 | 0 - No decryption required */ |
| 596 | wpt_uint32 rmf:1; |
| 597 | |
| 598 | /** |
| 599 | This bit is only in Virgo2.0/libra it is reserved in Virgo 1.0 |
| 600 | This 1-bit field indicates to DPU Unicast/BC/MC packet |
| 601 | 0 - Unicast packet |
| 602 | 1 - Broadcast/Multicast packet |
| 603 | This bit is only valid when RMF bit is 1 */ |
| 604 | wpt_uint32 ub:1; |
| 605 | |
| 606 | /** This is the KEY ID extracted from WEP packets and is used for determine |
| 607 | the RX Key Index to use in the DPU Descriptror. |
| 608 | This field is 2bits for virgo 1.0 |
| 609 | And 3 bits in virgo2.0 and Libra |
| 610 | In virgo2.0/libra it is 3bits for the BC/MC packets */ |
| 611 | wpt_uint32 rxKeyId:3; |
| 612 | |
| 613 | /** (Only used by the DPU) |
| 614 | No encryption/decryption |
| 615 | 0: No action |
| 616 | 1: DPU will not encrypt/decrypt the frame, and discard any encryption |
| 617 | related settings in the PDU descriptor. */ |
| 618 | wpt_uint32 dpuNE:1; |
| 619 | |
| 620 | /** |
| 621 | This is only available in libra/virgo2.0 it is reserved for virgo1.0 |
| 622 | This bit is filled by RXP and modified by ADU |
| 623 | This bit indicates to ADU/UMA module that the packet requires 802.11n to |
| 624 | 802.3 frame translation. Once ADU/UMA is done with translation they |
| 625 | overwrite it with 1'b0/1'b1 depending on how the translation resulted |
| 626 | When used by ADU |
| 627 | 0 - No frame translation required |
| 628 | 1 - Frame Translation required |
| 629 | When used by SW |
| 630 | 0 - Frame translation not done, MPDU header offset points to 802.11 header.. |
| 631 | 1 - Frame translation done ; hence MPDU header offset will point to a |
| 632 | 802.3 header */ |
| 633 | wpt_uint32 ft:1; |
| 634 | |
| 635 | /** (Only used by the DPU) |
| 636 | BD Type |
| 637 | 00: 'Generic BD', as indicted above |
| 638 | 01: De-fragmentation format |
| 639 | 10-11: Reserved for future use. */ |
| 640 | wpt_uint32 bdt:2; |
| 641 | |
| 642 | #else |
| 643 | wpt_uint32 bdt:2; |
| 644 | wpt_uint32 ft:1; |
| 645 | wpt_uint32 dpuNE:1; |
| 646 | wpt_uint32 rxKeyId:3; |
| 647 | wpt_uint32 ub:1; |
| 648 | wpt_uint32 rmf:1; |
| 649 | wpt_uint32 reserved1:1; |
| 650 | wpt_uint32 llc:1; |
| 651 | wpt_uint32 reserved0:1; |
| 652 | wpt_uint32 scanLearn:1; |
| 653 | wpt_uint32 rxChannel:4; |
| 654 | wpt_uint32 rtsf:1; |
| 655 | wpt_uint32 bsf:1; |
| 656 | wpt_uint32 A2HF:1; |
| 657 | wpt_uint32 stAuF:1; |
| 658 | wpt_uint32 dpuSignature:3; |
| 659 | wpt_uint32 dpuRF:8; |
| 660 | #endif |
| 661 | |
| 662 | /* 0x04 */ |
| 663 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 664 | |
| 665 | /** This is used for AMSDU this is the PDU index of the PDU which is the |
| 666 | one before last PDU; for all non AMSDU frames, this field SHALL be 0. |
| 667 | Used in ADU (for AMSDU deaggregation) */ |
| 668 | wpt_uint32 penultimatePduIdx:16; |
| 669 | |
| 670 | wpt_uint32 aduFeedback:8; |
| 671 | |
| 672 | /** DPU feedback */ |
| 673 | wpt_uint32 dpuFeedback:8; |
| 674 | |
| 675 | #else |
| 676 | wpt_uint32 dpuFeedback:8; |
| 677 | wpt_uint32 aduFeedback:8; |
| 678 | wpt_uint32 penultimatePduIdx:16; |
| 679 | #endif |
| 680 | |
| 681 | /* 0x08 */ |
| 682 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 683 | |
| 684 | /** In case PDUs are linked to the BD, this field indicates the index of |
| 685 | the first PDU linked to the BD. When PDU count is zero, this field has an |
| 686 | undefined value. */ |
| 687 | wpt_uint32 headPduIdx:16; |
| 688 | |
| 689 | /** In case PDUs are linked to the BD, this field indicates the index of |
| 690 | the last PDU. When PDU count is zero, this field has an undefined value.*/ |
| 691 | wpt_uint32 tailPduIdx:16; |
| 692 | |
| 693 | #else |
| 694 | wpt_uint32 tailPduIdx:16; |
| 695 | wpt_uint32 headPduIdx:16; |
| 696 | #endif |
| 697 | |
| 698 | /* 0x0c */ |
| 699 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 700 | |
| 701 | /** The length (in number of bytes) of the MPDU header. |
| 702 | Limitation: The MPDU header offset + MPDU header length can never go beyond |
| 703 | the end of the first PDU */ |
| 704 | wpt_uint32 mpduHeaderLength:8; |
| 705 | |
| 706 | /** The start byte number of the MPDU header. |
| 707 | The byte numbering is done in the BE format. Word 0x0, bits [31:24] has |
| 708 | byte index 0. */ |
| 709 | wpt_uint32 mpduHeaderOffset:8; |
| 710 | |
| 711 | /** The start byte number of the MPDU data. |
| 712 | The byte numbering is done in the BE format. Word 0x0, bits [31:24] has |
| 713 | byte index 0. Note that this offset can point all the way into the first |
| 714 | linked PDU. |
| 715 | Limitation: MPDU DATA OFFSET can not point into the 2nd linked PDU */ |
| 716 | wpt_uint32 mpduDataOffset:9; |
| 717 | |
| 718 | /** The number of PDUs linked to the BD. |
| 719 | This field should always indicate the correct amount. */ |
| 720 | wpt_uint32 pduCount:7; |
| 721 | #else |
| 722 | |
| 723 | wpt_uint32 pduCount:7; |
| 724 | wpt_uint32 mpduDataOffset:9; |
| 725 | wpt_uint32 mpduHeaderOffset:8; |
| 726 | wpt_uint32 mpduHeaderLength:8; |
| 727 | #endif |
| 728 | |
| 729 | /* 0x10 */ |
| 730 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 731 | |
| 732 | /** This is the length (in number of bytes) of the entire MPDU |
| 733 | (header and data). Note that the length does not include FCS field. */ |
| 734 | wpt_uint32 mpduLength:16; |
| 735 | |
| 736 | wpt_uint32 reserved3:4; |
| 737 | |
| 738 | /** Traffic Identifier |
| 739 | Indicates the traffic class the frame belongs to. For non QoS frames, |
| 740 | this field is set to zero. */ |
| 741 | wpt_uint32 tid:4; |
| 742 | |
| 743 | wpt_uint32 reserved4:7; |
| 744 | wpt_uint32 fc:1; //if set then its special flow control BD. |
| 745 | #else |
| 746 | wpt_uint32 fc:1; //if set then its special flow control BD. |
| 747 | wpt_uint32 reserved4:7; |
| 748 | wpt_uint32 tid:4; |
| 749 | wpt_uint32 reserved3:4; |
| 750 | wpt_uint32 mpduLength:16; |
| 751 | #endif |
| 752 | |
| 753 | /* 0x14 */ |
| 754 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 755 | |
| 756 | /** (Only used by the DPU) |
| 757 | The DPU descriptor index is used to calculate where in memory the DPU can |
| 758 | find the DPU descriptor related to this frame. The DPU calculates the |
| 759 | address by multiplying this index with the DPU descriptor size and adding |
| 760 | the DPU descriptors base address. The DPU descriptor contains information |
| 761 | specifying the encryption and compression type and contains references to |
| 762 | where encryption keys can be found. */ |
| 763 | wpt_uint32 dpuDescIdx:8; |
| 764 | |
| 765 | /** The result from the binary address search on the ADDR1 of the incoming |
| 766 | frame. See chapter: RXP filter for encoding of this field. */ |
| 767 | wpt_uint32 addr1Index:8; |
| 768 | |
| 769 | /** The result from the binary address search on the ADDR2 of the incoming |
| 770 | frame. See chapter: RXP filter for encoding of this field. */ |
| 771 | wpt_uint32 addr2Index:8; |
| 772 | |
| 773 | /** The result from the binary address search on the ADDR3 of the incoming |
| 774 | frame. See chapter: RXP filter for encoding of this field. */ |
| 775 | wpt_uint32 addr3Index:8; |
| 776 | #else |
| 777 | wpt_uint32 addr3Index:8; |
| 778 | wpt_uint32 addr2Index:8; |
| 779 | wpt_uint32 addr1Index:8; |
| 780 | wpt_uint32 dpuDescIdx:8; |
| 781 | #endif |
| 782 | |
| 783 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 784 | |
| 785 | /** Indicates Rate Index of packet received */ |
| 786 | wpt_uint32 rateIndex:9; |
| 787 | |
| 788 | /** An overview of RXP status information related to receiving the frame.*/ |
| 789 | wpt_uint32 rxpFlags:23; |
| 790 | |
| 791 | #else |
| 792 | |
| 793 | wpt_uint32 rxpFlags:23; /* RxP flags*/ |
| 794 | wpt_uint32 rateIndex:9; |
| 795 | |
| 796 | #endif |
| 797 | /* 0x1c, 20 */ |
| 798 | /** The PHY can be programmed to put all the PHY STATS received from the |
| 799 | PHY when receiving a frame in the BD. */ |
| 800 | wpt_uint32 phyStats0; /* PHY status word 0*/ |
| 801 | wpt_uint32 phyStats1; /* PHY status word 1*/ |
| 802 | |
| 803 | /* 0x24 */ |
| 804 | /** The value of the TSF[31:0] bits at the moment that the RXP start |
| 805 | receiving a frame from the PHY RX. */ |
| 806 | wpt_uint32 mclkRxTimestamp; /* Rx timestamp, microsecond based*/ |
| 807 | |
| 808 | /* 0x28 - 0x2c*/ |
| 809 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 810 | /** One bit per STA. Bit X for STA id X, X=0~7. When set, corresponding STA is valid in FW's STA table.*/ |
| 811 | wpt_uint32 fcSTAValidMask:16; |
| 812 | /** One bit per STA. Bit X for STA id X, X=0~7. Valid only when corresponding bit in fcSTAValisMask is set.*/ |
| 813 | wpt_uint32 fcSTAPwrSaveStateMask:16; |
| 814 | /** One bit per STA. Bit X for STA id X, X=0~7. Valid only when corresponding bit in fcSTAValisMask is set. |
| 815 | When set, corresponding fcSTAThreshEnableMask bit in previous flow control request packet frame was enabled |
| 816 | AND the STA TxQ length is lower than configured fcSTAThresh<X> value. */ |
| 817 | wpt_uint32 fcSTAThreshIndMask:16; |
| 818 | /** Bit 0 unit: 1=BD count(Libra SoftAP project default). 0=packet count. Bit 7-1: Reserved */ |
| 819 | wpt_uint32 fcSTATxQStatus:16; |
| 820 | #else |
| 821 | wpt_uint32 fcSTATxQStatus:16; |
| 822 | wpt_uint32 fcSTAThreshIndMask:16; |
| 823 | wpt_uint32 fcSTAPwrSaveStateMask:16; |
| 824 | wpt_uint32 fcSTAValidMask:16; |
| 825 | #endif |
| 826 | /* 0x30 */ |
| 827 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 828 | wpt_uint32 fcStaTxDisabledBitmap:16; |
| 829 | wpt_uint32 reserved5:16; |
| 830 | #else |
| 831 | wpt_uint32 reserved5:16; |
| 832 | wpt_uint32 fcStaTxDisabledBitmap:16; |
| 833 | #endif |
| 834 | |
| 835 | // with HAL_NUM_STA as 12 |
| 836 | /* 0x34 to 0x3A*/ |
| 837 | wpt_uint32 fcSTATxQLen[12]; // one byte per STA. |
| 838 | wpt_uint32 fcSTACurTxRate[12]; // current Tx rate for each sta. |
| 839 | |
| 840 | } WDI_FcRxBdType; //flow control BD |
| 841 | |
| 842 | /*--------------------------------------------------------------------------- |
| 843 | WDI_TxBdType - The format of the TX BD |
| 844 | ---------------------------------------------------------------------------*/ |
| 845 | typedef struct |
| 846 | { |
| 847 | /* 0x00 */ |
| 848 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 849 | /** (Only used by the DPU) This routing flag indicates the WQ number to |
| 850 | which the DPU will push the frame after it finished processing it. */ |
| 851 | wpt_uint32 dpuRF:8; |
| 852 | |
| 853 | /** DPU signature. Filled by Host in Virgo 1.0 but by ADU in Virgo 2.0 */ |
| 854 | wpt_uint32 dpuSignature:3; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 855 | |
| 856 | #ifdef WCN_PRONTO |
| 857 | /** Reserved */ |
| 858 | wpt_uint32 reserved0:2; |
| 859 | |
| 860 | /** Set to '1' to terminate the current AMPDU session. Added based on the |
| 861 | request for WiFi Display */ |
| 862 | wpt_uint32 terminateAMPDU:1; |
| 863 | |
| 864 | /** Bssid index to indicate ADU to use which of the 4 default MAC address |
| 865 | to use while 802.3 to 802.11 translation in case search in ADU UMA table |
| 866 | fails. The default MAC address should be appropriately programmed in the |
| 867 | uma_tx_default_wmacaddr_u(_1,_2,_3) and uma_tx_default_wmacaddr_l(_1,_2,_3) |
| 868 | registers */ |
| 869 | wpt_uint32 umaBssidIdx:2; |
| 870 | |
| 871 | /** Set to 1 to enable uma filling the BD when FT is not enabled. |
| 872 | Ignored when FT is enabled. */ |
| 873 | wpt_uint32 umaBDEnable:1; |
| 874 | |
| 875 | /** (Only used by the CSU) |
| 876 | 0: No action |
| 877 | 1: Host will indicate TCP/UPD header start location and provide pseudo header value in BD. |
| 878 | */ |
| 879 | wpt_uint32 csuSWMode:1; |
| 880 | |
| 881 | /** Enable/Disable CSU on TX direction. |
| 882 | 0: Disable Checksum Unit (CSU) for Transmit. |
| 883 | 1: Enable |
| 884 | */ |
| 885 | wpt_uint32 csuTXEnable:1; |
| 886 | |
| 887 | /** Enable/Disable Transport layer Checksum in CSU |
| 888 | 0: Disable TCP UDP checksum generation for TX. |
| 889 | 1: Enable TCP UDP checksum generation for TX. |
| 890 | */ |
| 891 | wpt_uint32 csuEnableTLCksum:1; |
| 892 | |
| 893 | /** Enable/Disable IP layer Checksum in CSU |
| 894 | 0: Disable IPv4/IPv6 checksum generation for TX |
| 895 | 1: Enable IPv4/IPv6 checksum generation for TX |
| 896 | */ |
| 897 | wpt_uint32 csuEnableIPCksum:1; |
| 898 | |
| 899 | /** Filled by CSU to indicate whether transport layer Checksum is generated by CSU or not |
| 900 | 0: TCP/UDP checksum is being generated for TX. |
| 901 | 1: TCP/UDP checksum is NOT being generated for TX. |
| 902 | */ |
| 903 | wpt_uint32 csuTLCksumGenerated:1; |
| 904 | |
| 905 | /** Filled by CSU in error scenario |
| 906 | 1: No valid header found during parsing. Therefore no checksum was validated. |
| 907 | 0: Valid header found |
| 908 | */ |
| 909 | wpt_uint32 csuNoValidHeader:1; |
| 910 | #else /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 911 | wpt_uint32 reserved0:12; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 912 | #endif /*WCN_PRONTO*/ |
| 913 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 914 | /** Only available in Virgo 2.0 and reserved in Virgo 1.0. |
| 915 | This bit indicates to DPU that the packet is a robust management frame |
| 916 | which requires encryption(this bit is only valid for certain management |
| 917 | frames) |
| 918 | 1 - Needs encryption |
| 919 | 0 - No encrytion required |
| 920 | It is only set when Privacy bit=1 AND type/subtype=Deauth, Action, |
| 921 | Disassoc. Otherwise it should always be 0. */ |
| 922 | wpt_uint32 rmf:1; |
| 923 | |
| 924 | /** This bit is only in Virgo2.0/libra it is reserved in Virgo 1.0 |
| 925 | This 1-bit field indicates to DPU Unicast/BC/MC packet |
| 926 | 0 - Unicast packet |
| 927 | 1 - Broadcast/Multicast packet |
| 928 | This bit is valid only if RMF bit is set */ |
| 929 | wpt_uint32 ub:1; |
| 930 | |
| 931 | wpt_uint32 reserved1:1; |
| 932 | |
| 933 | /** This bit is only in Virgo2.0/libra it is reserved in Virgo 1.0 |
| 934 | This bit indicates TPE has to assert the TX complete interrupt. |
| 935 | 0 - no interrupt |
| 936 | 1 - generate interrupt */ |
| 937 | wpt_uint32 txComplete1:1; |
| 938 | wpt_uint32 fwTxComplete0:1; |
| 939 | |
| 940 | /** (Only used by the DPU) |
| 941 | No encryption/decryption |
| 942 | 0: No action |
| 943 | 1: DPU will not encrypt/decrypt the frame, and discard any encryption |
| 944 | related settings in the PDU descriptor. */ |
| 945 | wpt_uint32 dpuNE:1; |
| 946 | |
| 947 | |
| 948 | /** This is only available in libra/virgo2.0 it is reserved for virgo1.0 |
| 949 | This bit indicates to ADU/UMA module that the packet requires 802.11n |
| 950 | to 802.3 frame translation. When used by ADU |
| 951 | 0 - No frame translation required |
| 952 | 1 - Frame Translation required */ |
| 953 | wpt_uint32 ft:1; |
| 954 | |
| 955 | /** BD Type |
| 956 | 00: 'Generic BD', as indicted above |
| 957 | 01: De-fragmentation format |
| 958 | 10-11: Reserved for future use. */ |
| 959 | wpt_uint32 bdt:2; |
| 960 | #else |
| 961 | wpt_uint32 bdt:2; |
| 962 | wpt_uint32 ft:1; |
| 963 | wpt_uint32 dpuNE:1; |
| 964 | wpt_uint32 fwTxComplete0:1; |
| 965 | wpt_uint32 txComplete1:1; |
| 966 | wpt_uint32 reserved1:1; |
| 967 | wpt_uint32 ub:1; |
| 968 | wpt_uint32 rmf:1; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 969 | #ifdef WCN_PRONTO |
| 970 | wpt_uint32 csuNoValidHeader:1; |
| 971 | wpt_uint32 csuTLCksumGenerated:1; |
| 972 | wpt_uint32 csuEnableIPCksum:1; |
| 973 | wpt_uint32 csuEnableTLCksum:1; |
| 974 | wpt_uint32 csuTXEnable:1; |
| 975 | wpt_uint32 csuSWMode:1; |
| 976 | wpt_uint32 umaBDEnable:1; |
| 977 | wpt_uint32 umaBssidIdx:2; |
| 978 | wpt_uint32 terminateAMPDU:1; |
| 979 | wpt_uint32 reserved0:2; |
| 980 | #else /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 981 | wpt_uint32 reserved0:12; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 982 | #endif /*WCN_PRONTO*/ |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 983 | wpt_uint32 dpuSignature:3; |
| 984 | wpt_uint32 dpuRF:8; |
| 985 | #endif |
| 986 | |
| 987 | /* 0x04 */ |
| 988 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 989 | wpt_uint32 reserved2:16; /* MUST BE 0 otherwise triggers BMU error*/ |
| 990 | wpt_uint32 aduFeedback:8; |
| 991 | |
| 992 | /* DPU feedback in Tx path.*/ |
| 993 | wpt_uint32 dpuFeedback:8; |
| 994 | |
| 995 | #else |
| 996 | wpt_uint32 dpuFeedback:8; |
| 997 | wpt_uint32 aduFeedback:8; |
| 998 | wpt_uint32 reserved2:16; |
| 999 | #endif |
| 1000 | |
| 1001 | /* 0x08 */ |
| 1002 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1003 | /** It is initially filled by DXE then if encryption is on, then DPU will |
| 1004 | overwrite these fields. In case PDUs are linked to the BD, this field |
| 1005 | indicates the index of the first PDU linked to the BD. When PDU count is |
| 1006 | zero, this field has an undefined value. */ |
| 1007 | wpt_uint32 headPduIdx:16; |
| 1008 | |
| 1009 | /** It is initially filled by DXE then if encryption is on, then DPU will |
| 1010 | overwrite these fields.In case PDUs are linked to the BD, this field |
| 1011 | indicates the index of the last PDU. When PDU count is zero, this field |
| 1012 | has an undefined value. */ |
| 1013 | wpt_uint32 tailPduIdx:16; |
| 1014 | #else |
| 1015 | wpt_uint32 tailPduIdx:16; |
| 1016 | wpt_uint32 headPduIdx:16; |
| 1017 | #endif |
| 1018 | |
| 1019 | /* 0x0c */ |
| 1020 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1021 | /** This is filled by Host in Virgo 1.0 but it gets changed by ADU in |
| 1022 | Virgo2.0/Libra. The length (in number of bytes) of the MPDU header. |
| 1023 | Limitation: The MPDU header offset + MPDU header length can never go beyond |
| 1024 | the end of the first PDU */ |
| 1025 | wpt_uint32 mpduHeaderLength:8; |
| 1026 | |
| 1027 | /** This is filled by Host in Virgo 1.0 but it gets changed by ADU in |
| 1028 | Virgo2.0/Libra. The start byte number of the MPDU header. The byte numbering |
| 1029 | is done in the BE format. Word 0x0, bits [31:24] has byte index 0. */ |
| 1030 | wpt_uint32 mpduHeaderOffset:8; |
| 1031 | |
| 1032 | /** This is filled by Host in Virgo 1.0 but it gets changed by ADU in |
| 1033 | Virgo2.0/Libra. The start byte number of the MPDU data. The byte numbering |
| 1034 | is done in the BE format. Word 0x0, bits [31:24] has byte index 0. |
| 1035 | Note that this offset can point all the way into the first linked PDU. |
| 1036 | Limitation: MPDU DATA OFFSET can not point into the 2nd linked PDU */ |
| 1037 | wpt_uint32 mpduDataOffset:9; |
| 1038 | |
| 1039 | /** It is initially filled by DXE then if encryption is on, then DPU will |
| 1040 | overwrite these fields. The number of PDUs linked to the BD. This field |
| 1041 | should always indicate the correct amount. */ |
| 1042 | wpt_uint32 pduCount:7; |
| 1043 | #else |
| 1044 | wpt_uint32 pduCount:7; |
| 1045 | wpt_uint32 mpduDataOffset:9; |
| 1046 | wpt_uint32 mpduHeaderOffset:8; |
| 1047 | wpt_uint32 mpduHeaderLength:8; |
| 1048 | #endif |
| 1049 | |
| 1050 | /* 0x10 */ |
| 1051 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1052 | /** This is filled by Host in Virgo 1.0 but it gets changed by ADU in |
| 1053 | Virgo2.0/LibraMPDU length.This covers MPDU header length + MPDU data length. |
| 1054 | This does not include FCS. For single frame transmission, PSDU size is |
| 1055 | mpduLength + 4.*/ |
| 1056 | wpt_uint32 mpduLength:16; |
| 1057 | |
| 1058 | wpt_uint32 reserved3:2; |
| 1059 | /** Sequence number insertion by DPU |
| 1060 | 00: Leave sequence number as is, as filled by host |
| 1061 | 01: DPU to insert non TID based sequence number (If it is not TID based, |
| 1062 | then how does DPU know what seq to fill? Is this the non-Qos/Mgmt sequence |
| 1063 | number? |
| 1064 | 10: DPU to insert a sequence number based on TID. |
| 1065 | 11: Reserved */ |
| 1066 | wpt_uint32 bd_ssn:2; |
| 1067 | |
| 1068 | /** Traffic Identifier |
| 1069 | Indicates the traffic class the frame belongs to. For non QoS frames, this |
| 1070 | field is set to zero. */ |
| 1071 | wpt_uint32 tid:4; |
| 1072 | |
| 1073 | wpt_uint32 reserved4:8; |
| 1074 | |
| 1075 | #else |
| 1076 | wpt_uint32 reserved4:8; |
| 1077 | wpt_uint32 tid:4; |
| 1078 | wpt_uint32 bd_ssn:2; |
| 1079 | wpt_uint32 reserved3:2; |
| 1080 | wpt_uint32 mpduLength:16; |
| 1081 | #endif |
| 1082 | |
| 1083 | /* 0x14 */ |
| 1084 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1085 | /** (Only used by the DPU) |
| 1086 | This is filled by Host in Virgo 1.0 but it gets filled by ADU in |
| 1087 | Virgo2.0/Libra. The DPU descriptor index is used to calculate where in |
| 1088 | memory the DPU can find the DPU descriptor related to this frame. The DPU |
| 1089 | calculates the address by multiplying this index with the DPU descriptor |
| 1090 | size and adding the DPU descriptors base address. The DPU descriptor |
| 1091 | contains information specifying the encryption and compression type and |
| 1092 | contains references to where encryption keys can be found. */ |
| 1093 | wpt_uint32 dpuDescIdx:8; |
| 1094 | |
| 1095 | /** This is filled by Host in Virgo 1.0 but it gets filled by ADU in |
| 1096 | Virgo2.0/Libra. The STAid of the RA address */ |
| 1097 | wpt_uint32 staIndex:8; |
| 1098 | |
| 1099 | /** A field passed on to TPE which influences the ACK policy to be used for |
| 1100 | this frame |
| 1101 | 00 - Iack |
| 1102 | 01,10,11 - No Ack */ |
| 1103 | wpt_uint32 ap:2; |
| 1104 | |
| 1105 | /** Overwrite option for the transmit rate |
| 1106 | 00: Use rate programmed in the TPE STA descriptor |
| 1107 | 01: Use TPE BD rate 1 |
| 1108 | 10: Use TPE BD rate 2 |
| 1109 | 11: Delayed Use TPE BD rate 3 */ |
| 1110 | wpt_uint32 bdRate:2; |
| 1111 | |
| 1112 | /** |
| 1113 | This is filled by Host in Virgo 1.0 but it gets filled by ADU in |
| 1114 | Virgo2.0/Libra. Queue ID */ |
| 1115 | wpt_uint32 queueId:5; |
| 1116 | |
| 1117 | wpt_uint32 reserved5:7; |
| 1118 | #else |
| 1119 | wpt_uint32 reserved5:7; |
| 1120 | wpt_uint32 queueId:5; |
| 1121 | wpt_uint32 bdRate:2; |
| 1122 | wpt_uint32 ap:2; |
| 1123 | wpt_uint32 staIndex:8; |
| 1124 | wpt_uint32 dpuDescIdx:8; |
| 1125 | #endif |
| 1126 | |
| 1127 | wpt_uint32 txBdSignature; |
| 1128 | |
| 1129 | /* 0x1C */ |
| 1130 | wpt_uint32 reserved6; |
| 1131 | /* 0x20 */ |
| 1132 | /* Timestamp filled by DXE. Timestamp for current transfer */ |
| 1133 | wpt_uint32 dxeH2BStartTimestamp; |
| 1134 | |
| 1135 | /* 0x24 */ |
| 1136 | /* Timestamp filled by DXE. Timestamp for previous transfer */ |
| 1137 | wpt_uint32 dxeH2BEndTimestamp; |
| 1138 | |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1139 | #ifdef WCN_PRONTO |
| 1140 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1141 | /** 10 bit value to indicate the start of TCP UDP frame relative to |
| 1142 | * the first IP frame header */ |
| 1143 | wpt_uint32 csuTcpUdpStartOffset:10; |
| 1144 | |
| 1145 | /** 16 bit pseudo header for TCP UDP used by CSU to generate TCP/UDP |
| 1146 | * frame checksum */ |
| 1147 | wpt_uint32 csuPseudoHeaderCksum:16; |
| 1148 | |
| 1149 | wpt_uint32 reserved7:6; |
| 1150 | #else |
| 1151 | wpt_uint32 reserved7:6; |
| 1152 | wpt_uint32 csuPseudoHeaderCksum:16; |
| 1153 | wpt_uint32 csuTcpUdpStartOffset:10; |
| 1154 | #endif |
| 1155 | #endif /*WCN_PRONTO*/ |
Ganesh Kondabattini | 10e6735 | 2015-03-16 17:41:57 +0530 | [diff] [blame] | 1156 | wpt_uint32 txBdToken; |
Jeff Johnson | e724574 | 2012-09-05 17:12:55 -0700 | [diff] [blame] | 1157 | |
Jeff Johnson | 295189b | 2012-06-20 16:38:30 -0700 | [diff] [blame] | 1158 | } WDI_TxBdType; |
| 1159 | |
| 1160 | /*--------------------------------------------------------------------------- |
| 1161 | WDI_RxDeFragBdType - The format of the RX BD Defragmented |
| 1162 | ---------------------------------------------------------------------------*/ |
| 1163 | typedef struct |
| 1164 | { |
| 1165 | /* 0x00 */ |
| 1166 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1167 | wpt_uint32 reserved1:30; |
| 1168 | wpt_uint32 bdt:2; |
| 1169 | #else |
| 1170 | wpt_uint32 bdt:2; |
| 1171 | wpt_uint32 reserved1:30; |
| 1172 | #endif |
| 1173 | |
| 1174 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1175 | wpt_uint32 reserved2:24; |
| 1176 | wpt_uint32 dpuFeedBack:8; |
| 1177 | #else |
| 1178 | wpt_uint32 dpuFeedBack:8; |
| 1179 | wpt_uint32 reserved2:24; |
| 1180 | #endif |
| 1181 | |
| 1182 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1183 | wpt_uint32 reserved3:16; |
| 1184 | wpt_uint32 frag0BdIdx:16; |
| 1185 | #else |
| 1186 | wpt_uint32 frag0BdIdx:16; |
| 1187 | wpt_uint32 reserved3:16; |
| 1188 | #endif |
| 1189 | |
| 1190 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1191 | wpt_uint32 reserved4:16; |
| 1192 | wpt_uint32 frag1BdIdx:16; |
| 1193 | #else |
| 1194 | wpt_uint32 frag1BdIdx:16; |
| 1195 | wpt_uint32 reserved4:16; |
| 1196 | #endif |
| 1197 | |
| 1198 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1199 | wpt_uint32 frag2BdIdx:16; |
| 1200 | wpt_uint32 reserved5:16; |
| 1201 | #else |
| 1202 | wpt_uint32 frag2BdIdx:16; |
| 1203 | wpt_uint32 reserved5:16; |
| 1204 | #endif |
| 1205 | |
| 1206 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1207 | wpt_uint32 reserved6:16; |
| 1208 | wpt_uint32 frag3BdIdx:16; |
| 1209 | #else |
| 1210 | wpt_uint32 frag3BdIdx:16; |
| 1211 | wpt_uint32 reserved6:16; |
| 1212 | #endif |
| 1213 | |
| 1214 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1215 | wpt_uint32 reserved7:16; |
| 1216 | wpt_uint32 frag4BdIdx:16; |
| 1217 | #else |
| 1218 | wpt_uint32 frag4BdIdx:16; |
| 1219 | wpt_uint32 reserved7:16; |
| 1220 | #endif |
| 1221 | |
| 1222 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1223 | wpt_uint32 reserved8:16; |
| 1224 | wpt_uint32 frag5BdIdx:16; |
| 1225 | #else |
| 1226 | wpt_uint32 frag5BdIdx:16; |
| 1227 | wpt_uint32 reserved8:16; |
| 1228 | #endif |
| 1229 | |
| 1230 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1231 | wpt_uint32 reserved9:16; |
| 1232 | wpt_uint32 frag6BdIdx:16; |
| 1233 | #else |
| 1234 | wpt_uint32 frag6BdIdx:16; |
| 1235 | wpt_uint32 reserved9:16; |
| 1236 | #endif |
| 1237 | |
| 1238 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1239 | wpt_uint32 reserved10:16; |
| 1240 | wpt_uint32 frag7BdIdx:16; |
| 1241 | #else |
| 1242 | wpt_uint32 frag7BdIdx:16; |
| 1243 | wpt_uint32 reserved10:16; |
| 1244 | #endif |
| 1245 | |
| 1246 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1247 | wpt_uint32 reserved11:16; |
| 1248 | wpt_uint32 frag8BdIdx:16; |
| 1249 | #else |
| 1250 | wpt_uint32 frag8BdIdx:16; |
| 1251 | wpt_uint32 reserved11:16; |
| 1252 | #endif |
| 1253 | |
| 1254 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1255 | wpt_uint32 reserved12:16; |
| 1256 | wpt_uint32 frag9BdIdx:16; |
| 1257 | #else |
| 1258 | wpt_uint32 frag9BdIdx:16; |
| 1259 | wpt_uint32 reserved12:16; |
| 1260 | #endif |
| 1261 | |
| 1262 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1263 | wpt_uint32 reserved13:16; |
| 1264 | wpt_uint32 frag10BdIdx:16; |
| 1265 | #else |
| 1266 | wpt_uint32 frag10BdIdx:16; |
| 1267 | wpt_uint32 reserved13:16; |
| 1268 | #endif |
| 1269 | |
| 1270 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1271 | wpt_uint32 reserved14:16; |
| 1272 | wpt_uint32 frag11BdIdx:16; |
| 1273 | #else |
| 1274 | wpt_uint32 frag11BdIdx:16; |
| 1275 | wpt_uint32 reserved14:16; |
| 1276 | #endif |
| 1277 | |
| 1278 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1279 | wpt_uint32 reserved15:16; |
| 1280 | wpt_uint32 frag12BdIdx:16; |
| 1281 | #else |
| 1282 | wpt_uint32 frag12BdIdx:16; |
| 1283 | wpt_uint32 reserved15:16; |
| 1284 | #endif |
| 1285 | |
| 1286 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1287 | wpt_uint32 reserved16:16; |
| 1288 | wpt_uint32 frag13BdIdx:16; |
| 1289 | #else |
| 1290 | wpt_uint32 frag13BdIdx:16; |
| 1291 | wpt_uint32 reserved16:16; |
| 1292 | #endif |
| 1293 | |
| 1294 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1295 | wpt_uint32 frag14BdIdx:16; |
| 1296 | wpt_uint32 reserved17:16; |
| 1297 | #else |
| 1298 | wpt_uint32 frag14BdIdx:16; |
| 1299 | wpt_uint32 reserved17:16; |
| 1300 | #endif |
| 1301 | |
| 1302 | #ifdef WPT_BIG_BYTE_ENDIAN |
| 1303 | wpt_uint32 frag15BdIdx:16; |
| 1304 | wpt_uint32 reserved18:16; |
| 1305 | #else |
| 1306 | wpt_uint32 frag15BdIdx:16; |
| 1307 | wpt_uint32 reserved18:16; |
| 1308 | #endif |
| 1309 | |
| 1310 | } WDI_RxDeFragBdType; |
| 1311 | |
| 1312 | #endif /*WLAN_QCT_WDI_BD_H*/ |