1 /* 2 * Copyright (c) 2016-2019 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #include <htt.h> 20 #include <hal_hw_headers.h> 21 #include <hal_api.h> 22 #include "dp_htt.h" 23 #include "dp_peer.h" 24 #include "dp_types.h" 25 #include "dp_internal.h" 26 #include "dp_rx_mon.h" 27 #include "htt_stats.h" 28 #include "htt_ppdu_stats.h" 29 #include "qdf_mem.h" /* qdf_mem_malloc,free */ 30 #include "cdp_txrx_cmn_struct.h" 31 32 #ifdef FEATURE_PERPKT_INFO 33 #include "dp_ratetable.h" 34 #endif 35 36 #define HTT_TLV_HDR_LEN HTT_T2H_EXT_STATS_CONF_TLV_HDR_SIZE 37 38 #define HTT_HTC_PKT_POOL_INIT_SIZE 64 39 #define HTT_T2H_MAX_MSG_SIZE 2048 40 41 #define HTT_MSG_BUF_SIZE(msg_bytes) \ 42 ((msg_bytes) + HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING) 43 44 #define HTT_PID_BIT_MASK 0x3 45 46 #define DP_EXT_MSG_LENGTH 2048 47 #define DP_HTT_SEND_HTC_PKT(soc, pkt) \ 48 do { \ 49 if (htc_send_pkt(soc->htc_soc, &pkt->htc_pkt) == \ 50 QDF_STATUS_SUCCESS) \ 51 htt_htc_misc_pkt_list_add(soc, pkt); \ 52 } while (0) 53 54 #define HTT_MGMT_CTRL_TLV_HDR_RESERVERD_LEN 16 55 56 /** 57 * Bitmap of HTT PPDU TLV types for Default mode 58 */ 59 #define HTT_PPDU_DEFAULT_TLV_BITMAP \ 60 (1 << HTT_PPDU_STATS_COMMON_TLV) | \ 61 (1 << HTT_PPDU_STATS_USR_COMMON_TLV) | \ 62 (1 << HTT_PPDU_STATS_USR_RATE_TLV) | \ 63 (1 << HTT_PPDU_STATS_SCH_CMD_STATUS_TLV) | \ 64 (1 << HTT_PPDU_STATS_USR_COMPLTN_COMMON_TLV) | \ 65 (1 << HTT_PPDU_STATS_USR_COMPLTN_ACK_BA_STATUS_TLV) 66 67 /** 68 * Bitmap of HTT PPDU TLV types for Sniffer mode bitmap 64 69 */ 70 #define HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_64 \ 71 ((1 << HTT_PPDU_STATS_COMMON_TLV) | \ 72 (1 << HTT_PPDU_STATS_USR_COMMON_TLV) | \ 73 (1 << HTT_PPDU_STATS_USR_RATE_TLV) | \ 74 (1 << HTT_PPDU_STATS_SCH_CMD_STATUS_TLV) | \ 75 (1 << HTT_PPDU_STATS_USR_COMPLTN_COMMON_TLV) | \ 76 (1 << HTT_PPDU_STATS_USR_COMPLTN_ACK_BA_STATUS_TLV) | \ 77 (1 << HTT_PPDU_STATS_USR_COMPLTN_BA_BITMAP_64_TLV) | \ 78 (1 << HTT_PPDU_STATS_USR_MPDU_ENQ_BITMAP_64_TLV)) 79 80 /** 81 * Bitmap of HTT PPDU TLV types for Sniffer mode bitmap 256 82 */ 83 #define HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_256 \ 84 ((1 << HTT_PPDU_STATS_COMMON_TLV) | \ 85 (1 << HTT_PPDU_STATS_USR_COMMON_TLV) | \ 86 (1 << HTT_PPDU_STATS_USR_RATE_TLV) | \ 87 (1 << HTT_PPDU_STATS_SCH_CMD_STATUS_TLV) | \ 88 (1 << HTT_PPDU_STATS_USR_COMPLTN_COMMON_TLV) | \ 89 (1 << HTT_PPDU_STATS_USR_COMPLTN_ACK_BA_STATUS_TLV) | \ 90 (1 << HTT_PPDU_STATS_USR_COMPLTN_BA_BITMAP_256_TLV) | \ 91 (1 << HTT_PPDU_STATS_USR_MPDU_ENQ_BITMAP_256_TLV)) 92 93 #define HTT_FRAMECTRL_DATATYPE 0x08 94 #define HTT_PPDU_DESC_MAX_DEPTH 16 95 #define DP_SCAN_PEER_ID 0xFFFF 96 97 /* 98 * dp_htt_get_ppdu_sniffer_ampdu_tlv_bitmap() - Get ppdu stats tlv 99 * bitmap for sniffer mode 100 * @bitmap: received bitmap 101 * 102 * Return: expected bitmap value, returns zero if doesn't match with 103 * either 64-bit Tx window or 256-bit window tlv bitmap 104 */ 105 106 static inline int 107 dp_htt_get_ppdu_sniffer_ampdu_tlv_bitmap(uint32_t bitmap) 108 { 109 if (bitmap == (HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_64)) 110 return HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_64; 111 else if (bitmap == (HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_256)) 112 return HTT_PPDU_SNIFFER_AMPDU_TLV_BITMAP_256; 113 114 return 0; 115 } 116 117 /* 118 * dp_tx_stats_update() - Update per-peer statistics 119 * @soc: Datapath soc handle 120 * @peer: Datapath peer handle 121 * @ppdu: PPDU Descriptor 122 * @ack_rssi: RSSI of last ack received 123 * 124 * Return: None 125 */ 126 #ifdef FEATURE_PERPKT_INFO 127 static inline void 128 dp_tx_rate_stats_update(struct dp_peer *peer, 129 struct cdp_tx_completion_ppdu_user *ppdu) 130 { 131 uint32_t ratekbps = 0; 132 uint32_t ppdu_tx_rate = 0; 133 134 if (!peer || !ppdu) 135 return; 136 137 138 ratekbps = dp_getrateindex(ppdu->gi, 139 ppdu->mcs, 140 ppdu->nss, 141 ppdu->preamble, 142 ppdu->bw); 143 144 DP_STATS_UPD(peer, tx.last_tx_rate, ratekbps); 145 146 if (!ratekbps) 147 return; 148 149 peer->stats.tx.avg_tx_rate = 150 dp_ath_rate_lpf(peer->stats.tx.avg_tx_rate, ratekbps); 151 ppdu_tx_rate = dp_ath_rate_out(peer->stats.tx.avg_tx_rate); 152 DP_STATS_UPD(peer, tx.rnd_avg_tx_rate, ppdu_tx_rate); 153 154 if (peer->vdev) { 155 if (peer->bss_peer) { 156 peer->vdev->stats.tx.mcast_last_tx_rate = ratekbps; 157 peer->vdev->stats.tx.mcast_last_tx_rate_mcs = ppdu->mcs; 158 } else { 159 peer->vdev->stats.tx.last_tx_rate = ratekbps; 160 peer->vdev->stats.tx.last_tx_rate_mcs = ppdu->mcs; 161 } 162 } 163 } 164 165 static void dp_tx_stats_update(struct dp_soc *soc, struct dp_peer *peer, 166 struct cdp_tx_completion_ppdu_user *ppdu, uint32_t ack_rssi) 167 { 168 struct dp_pdev *pdev = peer->vdev->pdev; 169 uint8_t preamble, mcs; 170 uint16_t num_msdu; 171 172 preamble = ppdu->preamble; 173 mcs = ppdu->mcs; 174 num_msdu = ppdu->num_msdu; 175 176 /* If the peer statistics are already processed as part of 177 * per-MSDU completion handler, do not process these again in per-PPDU 178 * indications */ 179 if (soc->process_tx_status) 180 return; 181 182 if (ppdu->mu_group_id <= MAX_MU_GROUP_ID && ppdu->ppdu_type != SU_TX) { 183 if (unlikely(!(ppdu->mu_group_id & (MAX_MU_GROUP_ID - 1)))) 184 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 185 "mu_group_id out of bound!!\n"); 186 else 187 DP_STATS_UPD(peer, tx.mu_group_id[ppdu->mu_group_id], 188 (ppdu->user_pos + 1)); 189 } 190 191 if (ppdu->ppdu_type == MUOFDMA_TX || 192 ppdu->ppdu_type == MUMIMO_OFDMA_TX) { 193 DP_STATS_UPD(peer, tx.ru_tones, ppdu->ru_tones); 194 DP_STATS_UPD(peer, tx.ru_start, ppdu->ru_start); 195 switch (ppdu->ru_tones) { 196 case RU_26: 197 DP_STATS_INC(peer, tx.ru_loc[0], 1); 198 break; 199 case RU_52: 200 DP_STATS_INC(peer, tx.ru_loc[1], 1); 201 break; 202 case RU_106: 203 DP_STATS_INC(peer, tx.ru_loc[2], 1); 204 break; 205 case RU_242: 206 DP_STATS_INC(peer, tx.ru_loc[3], 1); 207 break; 208 case RU_484: 209 DP_STATS_INC(peer, tx.ru_loc[4], 1); 210 break; 211 case RU_996: 212 DP_STATS_INC(peer, tx.ru_loc[5], 1); 213 break; 214 } 215 } 216 217 DP_STATS_INC(peer, tx.transmit_type[ppdu->ppdu_type], num_msdu); 218 DP_STATS_INC_PKT(peer, tx.comp_pkt, 219 num_msdu, (ppdu->success_bytes + 220 ppdu->retry_bytes + ppdu->failed_bytes)); 221 DP_STATS_INC(peer, tx.tx_failed, ppdu->failed_msdus); 222 DP_STATS_UPD(peer, tx.tx_rate, ppdu->tx_rate); 223 DP_STATS_INC(peer, tx.sgi_count[ppdu->gi], num_msdu); 224 DP_STATS_INC(peer, tx.bw[ppdu->bw], num_msdu); 225 DP_STATS_INC(peer, tx.nss[ppdu->nss], num_msdu); 226 DP_STATS_INC(peer, tx.wme_ac_type[TID_TO_WME_AC(ppdu->tid)], num_msdu); 227 DP_STATS_INCC(peer, tx.stbc, num_msdu, ppdu->stbc); 228 DP_STATS_INCC(peer, tx.ldpc, num_msdu, ppdu->ldpc); 229 if (!(ppdu->is_mcast) && ppdu->ack_rssi_valid) 230 DP_STATS_UPD(peer, tx.last_ack_rssi, ack_rssi); 231 232 DP_STATS_INC(peer, tx.retries, 233 (ppdu->long_retries + ppdu->short_retries)); 234 DP_STATS_INCC(peer, 235 tx.pkt_type[preamble].mcs_count[MAX_MCS-1], num_msdu, 236 ((mcs >= MAX_MCS_11A) && (preamble == DOT11_A))); 237 DP_STATS_INCC(peer, 238 tx.pkt_type[preamble].mcs_count[mcs], num_msdu, 239 ((mcs < MAX_MCS_11A) && (preamble == DOT11_A))); 240 DP_STATS_INCC(peer, 241 tx.pkt_type[preamble].mcs_count[MAX_MCS-1], num_msdu, 242 ((mcs >= MAX_MCS_11B) && (preamble == DOT11_B))); 243 DP_STATS_INCC(peer, 244 tx.pkt_type[preamble].mcs_count[mcs], num_msdu, 245 ((mcs < (MAX_MCS_11B)) && (preamble == DOT11_B))); 246 DP_STATS_INCC(peer, 247 tx.pkt_type[preamble].mcs_count[MAX_MCS-1], num_msdu, 248 ((mcs >= MAX_MCS_11A) && (preamble == DOT11_N))); 249 DP_STATS_INCC(peer, 250 tx.pkt_type[preamble].mcs_count[mcs], num_msdu, 251 ((mcs < MAX_MCS_11A) && (preamble == DOT11_N))); 252 DP_STATS_INCC(peer, 253 tx.pkt_type[preamble].mcs_count[MAX_MCS-1], num_msdu, 254 ((mcs >= MAX_MCS_11AC) && (preamble == DOT11_AC))); 255 DP_STATS_INCC(peer, 256 tx.pkt_type[preamble].mcs_count[mcs], num_msdu, 257 ((mcs < MAX_MCS_11AC) && (preamble == DOT11_AC))); 258 DP_STATS_INCC(peer, 259 tx.pkt_type[preamble].mcs_count[MAX_MCS-1], num_msdu, 260 ((mcs >= (MAX_MCS - 1)) && (preamble == DOT11_AX))); 261 DP_STATS_INCC(peer, 262 tx.pkt_type[preamble].mcs_count[mcs], num_msdu, 263 ((mcs < (MAX_MCS - 1)) && (preamble == DOT11_AX))); 264 265 dp_peer_stats_notify(peer); 266 267 #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE 268 dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, pdev->soc, 269 &peer->stats, ppdu->peer_id, 270 UPDATE_PEER_STATS, pdev->pdev_id); 271 #endif 272 } 273 #endif 274 275 /* 276 * htt_htc_pkt_alloc() - Allocate HTC packet buffer 277 * @htt_soc: HTT SOC handle 278 * 279 * Return: Pointer to htc packet buffer 280 */ 281 static struct dp_htt_htc_pkt * 282 htt_htc_pkt_alloc(struct htt_soc *soc) 283 { 284 struct dp_htt_htc_pkt_union *pkt = NULL; 285 286 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 287 if (soc->htt_htc_pkt_freelist) { 288 pkt = soc->htt_htc_pkt_freelist; 289 soc->htt_htc_pkt_freelist = soc->htt_htc_pkt_freelist->u.next; 290 } 291 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 292 293 if (pkt == NULL) 294 pkt = qdf_mem_malloc(sizeof(*pkt)); 295 return &pkt->u.pkt; /* not actually a dereference */ 296 } 297 298 /* 299 * htt_htc_pkt_free() - Free HTC packet buffer 300 * @htt_soc: HTT SOC handle 301 */ 302 static void 303 htt_htc_pkt_free(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt) 304 { 305 struct dp_htt_htc_pkt_union *u_pkt = 306 (struct dp_htt_htc_pkt_union *)pkt; 307 308 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 309 u_pkt->u.next = soc->htt_htc_pkt_freelist; 310 soc->htt_htc_pkt_freelist = u_pkt; 311 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 312 } 313 314 /* 315 * htt_htc_pkt_pool_free() - Free HTC packet pool 316 * @htt_soc: HTT SOC handle 317 */ 318 static void 319 htt_htc_pkt_pool_free(struct htt_soc *soc) 320 { 321 struct dp_htt_htc_pkt_union *pkt, *next; 322 pkt = soc->htt_htc_pkt_freelist; 323 while (pkt) { 324 next = pkt->u.next; 325 qdf_mem_free(pkt); 326 pkt = next; 327 } 328 soc->htt_htc_pkt_freelist = NULL; 329 } 330 331 /* 332 * htt_htc_misc_pkt_list_trim() - trim misc list 333 * @htt_soc: HTT SOC handle 334 * @level: max no. of pkts in list 335 */ 336 static void 337 htt_htc_misc_pkt_list_trim(struct htt_soc *soc, int level) 338 { 339 struct dp_htt_htc_pkt_union *pkt, *next, *prev = NULL; 340 int i = 0; 341 qdf_nbuf_t netbuf; 342 343 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 344 pkt = soc->htt_htc_pkt_misclist; 345 while (pkt) { 346 next = pkt->u.next; 347 /* trim the out grown list*/ 348 if (++i > level) { 349 netbuf = 350 (qdf_nbuf_t)(pkt->u.pkt.htc_pkt.pNetBufContext); 351 qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE); 352 qdf_nbuf_free(netbuf); 353 qdf_mem_free(pkt); 354 pkt = NULL; 355 if (prev) 356 prev->u.next = NULL; 357 } 358 prev = pkt; 359 pkt = next; 360 } 361 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 362 } 363 364 /* 365 * htt_htc_misc_pkt_list_add() - Add pkt to misc list 366 * @htt_soc: HTT SOC handle 367 * @dp_htt_htc_pkt: pkt to be added to list 368 */ 369 static void 370 htt_htc_misc_pkt_list_add(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt) 371 { 372 struct dp_htt_htc_pkt_union *u_pkt = 373 (struct dp_htt_htc_pkt_union *)pkt; 374 int misclist_trim_level = htc_get_tx_queue_depth(soc->htc_soc, 375 pkt->htc_pkt.Endpoint) 376 + DP_HTT_HTC_PKT_MISCLIST_SIZE; 377 378 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 379 if (soc->htt_htc_pkt_misclist) { 380 u_pkt->u.next = soc->htt_htc_pkt_misclist; 381 soc->htt_htc_pkt_misclist = u_pkt; 382 } else { 383 soc->htt_htc_pkt_misclist = u_pkt; 384 } 385 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 386 387 /* only ce pipe size + tx_queue_depth could possibly be in use 388 * free older packets in the misclist 389 */ 390 htt_htc_misc_pkt_list_trim(soc, misclist_trim_level); 391 } 392 393 /* 394 * htt_htc_misc_pkt_pool_free() - free pkts in misc list 395 * @htt_soc: HTT SOC handle 396 */ 397 static void 398 htt_htc_misc_pkt_pool_free(struct htt_soc *soc) 399 { 400 struct dp_htt_htc_pkt_union *pkt, *next; 401 qdf_nbuf_t netbuf; 402 403 pkt = soc->htt_htc_pkt_misclist; 404 405 while (pkt) { 406 next = pkt->u.next; 407 netbuf = (qdf_nbuf_t) (pkt->u.pkt.htc_pkt.pNetBufContext); 408 qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE); 409 410 soc->stats.htc_pkt_free++; 411 QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO_LOW, 412 "%s: Pkt free count %d", 413 __func__, soc->stats.htc_pkt_free); 414 415 qdf_nbuf_free(netbuf); 416 qdf_mem_free(pkt); 417 pkt = next; 418 } 419 soc->htt_htc_pkt_misclist = NULL; 420 } 421 422 /* 423 * htt_t2h_mac_addr_deswizzle() - Swap MAC addr bytes if FW endianness differ 424 * @tgt_mac_addr: Target MAC 425 * @buffer: Output buffer 426 */ 427 static u_int8_t * 428 htt_t2h_mac_addr_deswizzle(u_int8_t *tgt_mac_addr, u_int8_t *buffer) 429 { 430 #ifdef BIG_ENDIAN_HOST 431 /* 432 * The host endianness is opposite of the target endianness. 433 * To make u_int32_t elements come out correctly, the target->host 434 * upload has swizzled the bytes in each u_int32_t element of the 435 * message. 436 * For byte-array message fields like the MAC address, this 437 * upload swizzling puts the bytes in the wrong order, and needs 438 * to be undone. 439 */ 440 buffer[0] = tgt_mac_addr[3]; 441 buffer[1] = tgt_mac_addr[2]; 442 buffer[2] = tgt_mac_addr[1]; 443 buffer[3] = tgt_mac_addr[0]; 444 buffer[4] = tgt_mac_addr[7]; 445 buffer[5] = tgt_mac_addr[6]; 446 return buffer; 447 #else 448 /* 449 * The host endianness matches the target endianness - 450 * we can use the mac addr directly from the message buffer. 451 */ 452 return tgt_mac_addr; 453 #endif 454 } 455 456 /* 457 * dp_htt_h2t_send_complete_free_netbuf() - Free completed buffer 458 * @soc: SOC handle 459 * @status: Completion status 460 * @netbuf: HTT buffer 461 */ 462 static void 463 dp_htt_h2t_send_complete_free_netbuf( 464 void *soc, A_STATUS status, qdf_nbuf_t netbuf) 465 { 466 qdf_nbuf_free(netbuf); 467 } 468 469 /* 470 * dp_htt_h2t_send_complete() - H2T completion handler 471 * @context: Opaque context (HTT SOC handle) 472 * @htc_pkt: HTC packet 473 */ 474 static void 475 dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt) 476 { 477 void (*send_complete_part2)( 478 void *soc, A_STATUS status, qdf_nbuf_t msdu); 479 struct htt_soc *soc = (struct htt_soc *) context; 480 struct dp_htt_htc_pkt *htt_pkt; 481 qdf_nbuf_t netbuf; 482 483 send_complete_part2 = htc_pkt->pPktContext; 484 485 htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt); 486 487 /* process (free or keep) the netbuf that held the message */ 488 netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext; 489 /* 490 * adf sendcomplete is required for windows only 491 */ 492 /* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */ 493 if (send_complete_part2 != NULL) { 494 send_complete_part2( 495 htt_pkt->soc_ctxt, htc_pkt->Status, netbuf); 496 } 497 /* free the htt_htc_pkt / HTC_PACKET object */ 498 htt_htc_pkt_free(soc, htt_pkt); 499 } 500 501 /* 502 * htt_h2t_ver_req_msg() - Send HTT version request message to target 503 * @htt_soc: HTT SOC handle 504 * 505 * Return: 0 on success; error code on failure 506 */ 507 static int htt_h2t_ver_req_msg(struct htt_soc *soc) 508 { 509 struct dp_htt_htc_pkt *pkt; 510 qdf_nbuf_t msg; 511 uint32_t *msg_word; 512 513 msg = qdf_nbuf_alloc( 514 soc->osdev, 515 HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES), 516 /* reserve room for the HTC header */ 517 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 518 if (!msg) 519 return QDF_STATUS_E_NOMEM; 520 521 /* 522 * Set the length of the message. 523 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 524 * separately during the below call to qdf_nbuf_push_head. 525 * The contribution from the HTC header is added separately inside HTC. 526 */ 527 if (qdf_nbuf_put_tail(msg, HTT_VER_REQ_BYTES) == NULL) { 528 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 529 "%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg", 530 __func__); 531 return QDF_STATUS_E_FAILURE; 532 } 533 534 /* fill in the message contents */ 535 msg_word = (u_int32_t *) qdf_nbuf_data(msg); 536 537 /* rewind beyond alignment pad to get to the HTC header reserved area */ 538 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 539 540 *msg_word = 0; 541 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ); 542 543 pkt = htt_htc_pkt_alloc(soc); 544 if (!pkt) { 545 qdf_nbuf_free(msg); 546 return QDF_STATUS_E_FAILURE; 547 } 548 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 549 550 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 551 dp_htt_h2t_send_complete_free_netbuf, qdf_nbuf_data(msg), 552 qdf_nbuf_len(msg), soc->htc_endpoint, 553 1); /* tag - not relevant here */ 554 555 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 556 DP_HTT_SEND_HTC_PKT(soc, pkt); 557 return 0; 558 } 559 560 /* 561 * htt_srng_setup() - Send SRNG setup message to target 562 * @htt_soc: HTT SOC handle 563 * @mac_id: MAC Id 564 * @hal_srng: Opaque HAL SRNG pointer 565 * @hal_ring_type: SRNG ring type 566 * 567 * Return: 0 on success; error code on failure 568 */ 569 int htt_srng_setup(void *htt_soc, int mac_id, void *hal_srng, 570 int hal_ring_type) 571 { 572 struct htt_soc *soc = (struct htt_soc *)htt_soc; 573 struct dp_htt_htc_pkt *pkt; 574 qdf_nbuf_t htt_msg; 575 uint32_t *msg_word; 576 struct hal_srng_params srng_params; 577 qdf_dma_addr_t hp_addr, tp_addr; 578 uint32_t ring_entry_size = 579 hal_srng_get_entrysize(soc->hal_soc, hal_ring_type); 580 int htt_ring_type, htt_ring_id; 581 582 /* Sizes should be set in 4-byte words */ 583 ring_entry_size = ring_entry_size >> 2; 584 585 htt_msg = qdf_nbuf_alloc(soc->osdev, 586 HTT_MSG_BUF_SIZE(HTT_SRING_SETUP_SZ), 587 /* reserve room for the HTC header */ 588 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 589 if (!htt_msg) 590 goto fail0; 591 592 hal_get_srng_params(soc->hal_soc, hal_srng, &srng_params); 593 hp_addr = hal_srng_get_hp_addr(soc->hal_soc, hal_srng); 594 tp_addr = hal_srng_get_tp_addr(soc->hal_soc, hal_srng); 595 596 switch (hal_ring_type) { 597 case RXDMA_BUF: 598 #ifdef QCA_HOST2FW_RXBUF_RING 599 if (srng_params.ring_id == 600 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0)) { 601 htt_ring_id = HTT_HOST1_TO_FW_RXBUF_RING; 602 htt_ring_type = HTT_SW_TO_SW_RING; 603 #ifdef IPA_OFFLOAD 604 } else if (srng_params.ring_id == 605 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF2)) { 606 htt_ring_id = HTT_HOST2_TO_FW_RXBUF_RING; 607 htt_ring_type = HTT_SW_TO_SW_RING; 608 #endif 609 #else 610 if (srng_params.ring_id == 611 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 + 612 (mac_id * HAL_MAX_RINGS_PER_LMAC))) { 613 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 614 htt_ring_type = HTT_SW_TO_HW_RING; 615 #endif 616 } else if (srng_params.ring_id == 617 #ifdef IPA_OFFLOAD 618 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF1 + 619 #else 620 (HAL_SRNG_WMAC1_SW2RXDMA1_BUF + 621 #endif 622 (mac_id * HAL_MAX_RINGS_PER_LMAC))) { 623 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 624 htt_ring_type = HTT_SW_TO_HW_RING; 625 } else { 626 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 627 "%s: Ring %d currently not supported", 628 __func__, srng_params.ring_id); 629 goto fail1; 630 } 631 632 dp_info("ring_type %d ring_id %d htt_ring_id %d hp_addr 0x%llx tp_addr 0x%llx", 633 hal_ring_type, srng_params.ring_id, htt_ring_id, 634 (uint64_t)hp_addr, 635 (uint64_t)tp_addr); 636 break; 637 case RXDMA_MONITOR_BUF: 638 htt_ring_id = HTT_RXDMA_MONITOR_BUF_RING; 639 htt_ring_type = HTT_SW_TO_HW_RING; 640 break; 641 case RXDMA_MONITOR_STATUS: 642 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 643 htt_ring_type = HTT_SW_TO_HW_RING; 644 break; 645 case RXDMA_MONITOR_DST: 646 htt_ring_id = HTT_RXDMA_MONITOR_DEST_RING; 647 htt_ring_type = HTT_HW_TO_SW_RING; 648 break; 649 case RXDMA_MONITOR_DESC: 650 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 651 htt_ring_type = HTT_SW_TO_HW_RING; 652 break; 653 case RXDMA_DST: 654 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 655 htt_ring_type = HTT_HW_TO_SW_RING; 656 break; 657 658 default: 659 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 660 "%s: Ring currently not supported", __func__); 661 goto fail1; 662 } 663 664 /* 665 * Set the length of the message. 666 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 667 * separately during the below call to qdf_nbuf_push_head. 668 * The contribution from the HTC header is added separately inside HTC. 669 */ 670 if (qdf_nbuf_put_tail(htt_msg, HTT_SRING_SETUP_SZ) == NULL) { 671 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 672 "%s: Failed to expand head for SRING_SETUP msg", 673 __func__); 674 return QDF_STATUS_E_FAILURE; 675 } 676 677 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 678 679 /* rewind beyond alignment pad to get to the HTC header reserved area */ 680 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 681 682 /* word 0 */ 683 *msg_word = 0; 684 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SRING_SETUP); 685 686 if ((htt_ring_type == HTT_SW_TO_HW_RING) || 687 (htt_ring_type == HTT_HW_TO_SW_RING)) 688 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, 689 DP_SW2HW_MACID(mac_id)); 690 else 691 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, mac_id); 692 693 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 694 "%s: mac_id %d", __func__, mac_id); 695 HTT_SRING_SETUP_RING_TYPE_SET(*msg_word, htt_ring_type); 696 /* TODO: Discuss with FW on changing this to unique ID and using 697 * htt_ring_type to send the type of ring 698 */ 699 HTT_SRING_SETUP_RING_ID_SET(*msg_word, htt_ring_id); 700 701 /* word 1 */ 702 msg_word++; 703 *msg_word = 0; 704 HTT_SRING_SETUP_RING_BASE_ADDR_LO_SET(*msg_word, 705 srng_params.ring_base_paddr & 0xffffffff); 706 707 /* word 2 */ 708 msg_word++; 709 *msg_word = 0; 710 HTT_SRING_SETUP_RING_BASE_ADDR_HI_SET(*msg_word, 711 (uint64_t)srng_params.ring_base_paddr >> 32); 712 713 /* word 3 */ 714 msg_word++; 715 *msg_word = 0; 716 HTT_SRING_SETUP_ENTRY_SIZE_SET(*msg_word, ring_entry_size); 717 HTT_SRING_SETUP_RING_SIZE_SET(*msg_word, 718 (ring_entry_size * srng_params.num_entries)); 719 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 720 "%s: entry_size %d", __func__, 721 ring_entry_size); 722 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 723 "%s: num_entries %d", __func__, 724 srng_params.num_entries); 725 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 726 "%s: ring_size %d", __func__, 727 (ring_entry_size * srng_params.num_entries)); 728 if (htt_ring_type == HTT_SW_TO_HW_RING) 729 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_LOOPCOUNT_DISABLE_SET( 730 *msg_word, 1); 731 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_MSI_SWAP_SET(*msg_word, 732 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 733 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_TLV_SWAP_SET(*msg_word, 734 !!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP)); 735 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_HOST_FW_SWAP_SET(*msg_word, 736 !!(srng_params.flags & HAL_SRNG_RING_PTR_SWAP)); 737 738 /* word 4 */ 739 msg_word++; 740 *msg_word = 0; 741 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 742 hp_addr & 0xffffffff); 743 744 /* word 5 */ 745 msg_word++; 746 *msg_word = 0; 747 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 748 (uint64_t)hp_addr >> 32); 749 750 /* word 6 */ 751 msg_word++; 752 *msg_word = 0; 753 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 754 tp_addr & 0xffffffff); 755 756 /* word 7 */ 757 msg_word++; 758 *msg_word = 0; 759 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 760 (uint64_t)tp_addr >> 32); 761 762 /* word 8 */ 763 msg_word++; 764 *msg_word = 0; 765 HTT_SRING_SETUP_RING_MSI_ADDR_LO_SET(*msg_word, 766 srng_params.msi_addr & 0xffffffff); 767 768 /* word 9 */ 769 msg_word++; 770 *msg_word = 0; 771 HTT_SRING_SETUP_RING_MSI_ADDR_HI_SET(*msg_word, 772 (uint64_t)(srng_params.msi_addr) >> 32); 773 774 /* word 10 */ 775 msg_word++; 776 *msg_word = 0; 777 HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word, 778 srng_params.msi_data); 779 780 /* word 11 */ 781 msg_word++; 782 *msg_word = 0; 783 HTT_SRING_SETUP_INTR_BATCH_COUNTER_TH_SET(*msg_word, 784 srng_params.intr_batch_cntr_thres_entries * 785 ring_entry_size); 786 HTT_SRING_SETUP_INTR_TIMER_TH_SET(*msg_word, 787 srng_params.intr_timer_thres_us >> 3); 788 789 /* word 12 */ 790 msg_word++; 791 *msg_word = 0; 792 if (srng_params.flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) { 793 /* TODO: Setting low threshold to 1/8th of ring size - see 794 * if this needs to be configurable 795 */ 796 HTT_SRING_SETUP_INTR_LOW_TH_SET(*msg_word, 797 srng_params.low_threshold); 798 } 799 /* "response_required" field should be set if a HTT response message is 800 * required after setting up the ring. 801 */ 802 pkt = htt_htc_pkt_alloc(soc); 803 if (!pkt) 804 goto fail1; 805 806 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 807 808 SET_HTC_PACKET_INFO_TX( 809 &pkt->htc_pkt, 810 dp_htt_h2t_send_complete_free_netbuf, 811 qdf_nbuf_data(htt_msg), 812 qdf_nbuf_len(htt_msg), 813 soc->htc_endpoint, 814 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 815 816 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 817 DP_HTT_SEND_HTC_PKT(soc, pkt); 818 819 return QDF_STATUS_SUCCESS; 820 821 fail1: 822 qdf_nbuf_free(htt_msg); 823 fail0: 824 return QDF_STATUS_E_FAILURE; 825 } 826 827 /* 828 * htt_h2t_rx_ring_cfg() - Send SRNG packet and TLV filter 829 * config message to target 830 * @htt_soc: HTT SOC handle 831 * @pdev_id: PDEV Id 832 * @hal_srng: Opaque HAL SRNG pointer 833 * @hal_ring_type: SRNG ring type 834 * @ring_buf_size: SRNG buffer size 835 * @htt_tlv_filter: Rx SRNG TLV and filter setting 836 * Return: 0 on success; error code on failure 837 */ 838 int htt_h2t_rx_ring_cfg(void *htt_soc, int pdev_id, void *hal_srng, 839 int hal_ring_type, int ring_buf_size, 840 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 841 { 842 struct htt_soc *soc = (struct htt_soc *)htt_soc; 843 struct dp_htt_htc_pkt *pkt; 844 qdf_nbuf_t htt_msg; 845 uint32_t *msg_word; 846 struct hal_srng_params srng_params; 847 uint32_t htt_ring_type, htt_ring_id; 848 uint32_t tlv_filter; 849 850 htt_msg = qdf_nbuf_alloc(soc->osdev, 851 HTT_MSG_BUF_SIZE(HTT_RX_RING_SELECTION_CFG_SZ), 852 /* reserve room for the HTC header */ 853 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 854 if (!htt_msg) 855 goto fail0; 856 857 hal_get_srng_params(soc->hal_soc, hal_srng, &srng_params); 858 859 switch (hal_ring_type) { 860 case RXDMA_BUF: 861 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 862 htt_ring_type = HTT_SW_TO_HW_RING; 863 break; 864 case RXDMA_MONITOR_BUF: 865 htt_ring_id = HTT_RXDMA_MONITOR_BUF_RING; 866 htt_ring_type = HTT_SW_TO_HW_RING; 867 break; 868 case RXDMA_MONITOR_STATUS: 869 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 870 htt_ring_type = HTT_SW_TO_HW_RING; 871 break; 872 case RXDMA_MONITOR_DST: 873 htt_ring_id = HTT_RXDMA_MONITOR_DEST_RING; 874 htt_ring_type = HTT_HW_TO_SW_RING; 875 break; 876 case RXDMA_MONITOR_DESC: 877 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 878 htt_ring_type = HTT_SW_TO_HW_RING; 879 break; 880 case RXDMA_DST: 881 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 882 htt_ring_type = HTT_HW_TO_SW_RING; 883 break; 884 885 default: 886 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 887 "%s: Ring currently not supported", __func__); 888 goto fail1; 889 } 890 891 /* 892 * Set the length of the message. 893 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 894 * separately during the below call to qdf_nbuf_push_head. 895 * The contribution from the HTC header is added separately inside HTC. 896 */ 897 if (qdf_nbuf_put_tail(htt_msg, HTT_RX_RING_SELECTION_CFG_SZ) == NULL) { 898 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 899 "%s: Failed to expand head for RX Ring Cfg msg", 900 __func__); 901 goto fail1; /* failure */ 902 } 903 904 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 905 906 /* rewind beyond alignment pad to get to the HTC header reserved area */ 907 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 908 909 /* word 0 */ 910 *msg_word = 0; 911 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG); 912 913 /* 914 * pdev_id is indexed from 0 whereas mac_id is indexed from 1 915 * SW_TO_SW and SW_TO_HW rings are unaffected by this 916 */ 917 if (htt_ring_type == HTT_SW_TO_SW_RING || 918 htt_ring_type == HTT_SW_TO_HW_RING) 919 HTT_RX_RING_SELECTION_CFG_PDEV_ID_SET(*msg_word, 920 DP_SW2HW_MACID(pdev_id)); 921 922 /* TODO: Discuss with FW on changing this to unique ID and using 923 * htt_ring_type to send the type of ring 924 */ 925 HTT_RX_RING_SELECTION_CFG_RING_ID_SET(*msg_word, htt_ring_id); 926 927 HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word, 928 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 929 930 HTT_RX_RING_SELECTION_CFG_PKT_TLV_SET(*msg_word, 931 !!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP)); 932 933 /* word 1 */ 934 msg_word++; 935 *msg_word = 0; 936 HTT_RX_RING_SELECTION_CFG_RING_BUFFER_SIZE_SET(*msg_word, 937 ring_buf_size); 938 939 /* word 2 */ 940 msg_word++; 941 *msg_word = 0; 942 943 if (htt_tlv_filter->enable_fp) { 944 /* TYPE: MGMT */ 945 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 946 FP, MGMT, 0000, 947 (htt_tlv_filter->fp_mgmt_filter & 948 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 949 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 950 FP, MGMT, 0001, 951 (htt_tlv_filter->fp_mgmt_filter & 952 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 953 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 954 FP, MGMT, 0010, 955 (htt_tlv_filter->fp_mgmt_filter & 956 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 957 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 958 FP, MGMT, 0011, 959 (htt_tlv_filter->fp_mgmt_filter & 960 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 961 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 962 FP, MGMT, 0100, 963 (htt_tlv_filter->fp_mgmt_filter & 964 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 965 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 966 FP, MGMT, 0101, 967 (htt_tlv_filter->fp_mgmt_filter & 968 FILTER_MGMT_PROBE_RES) ? 1 : 0); 969 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 970 FP, MGMT, 0110, 971 (htt_tlv_filter->fp_mgmt_filter & 972 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 973 /* reserved */ 974 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, FP, 975 MGMT, 0111, 976 (htt_tlv_filter->fp_mgmt_filter & 977 FILTER_MGMT_RESERVED_7) ? 1 : 0); 978 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 979 FP, MGMT, 1000, 980 (htt_tlv_filter->fp_mgmt_filter & 981 FILTER_MGMT_BEACON) ? 1 : 0); 982 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 983 FP, MGMT, 1001, 984 (htt_tlv_filter->fp_mgmt_filter & 985 FILTER_MGMT_ATIM) ? 1 : 0); 986 } 987 988 if (htt_tlv_filter->enable_md) { 989 /* TYPE: MGMT */ 990 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 991 MD, MGMT, 0000, 992 (htt_tlv_filter->md_mgmt_filter & 993 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 994 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 995 MD, MGMT, 0001, 996 (htt_tlv_filter->md_mgmt_filter & 997 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 998 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 999 MD, MGMT, 0010, 1000 (htt_tlv_filter->md_mgmt_filter & 1001 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1002 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1003 MD, MGMT, 0011, 1004 (htt_tlv_filter->md_mgmt_filter & 1005 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1006 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1007 MD, MGMT, 0100, 1008 (htt_tlv_filter->md_mgmt_filter & 1009 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1010 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1011 MD, MGMT, 0101, 1012 (htt_tlv_filter->md_mgmt_filter & 1013 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1014 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1015 MD, MGMT, 0110, 1016 (htt_tlv_filter->md_mgmt_filter & 1017 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1018 /* reserved */ 1019 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MD, 1020 MGMT, 0111, 1021 (htt_tlv_filter->md_mgmt_filter & 1022 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1023 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1024 MD, MGMT, 1000, 1025 (htt_tlv_filter->md_mgmt_filter & 1026 FILTER_MGMT_BEACON) ? 1 : 0); 1027 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1028 MD, MGMT, 1001, 1029 (htt_tlv_filter->md_mgmt_filter & 1030 FILTER_MGMT_ATIM) ? 1 : 0); 1031 } 1032 1033 if (htt_tlv_filter->enable_mo) { 1034 /* TYPE: MGMT */ 1035 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1036 MO, MGMT, 0000, 1037 (htt_tlv_filter->mo_mgmt_filter & 1038 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1039 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1040 MO, MGMT, 0001, 1041 (htt_tlv_filter->mo_mgmt_filter & 1042 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1043 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1044 MO, MGMT, 0010, 1045 (htt_tlv_filter->mo_mgmt_filter & 1046 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1047 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1048 MO, MGMT, 0011, 1049 (htt_tlv_filter->mo_mgmt_filter & 1050 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1051 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1052 MO, MGMT, 0100, 1053 (htt_tlv_filter->mo_mgmt_filter & 1054 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1055 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1056 MO, MGMT, 0101, 1057 (htt_tlv_filter->mo_mgmt_filter & 1058 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1059 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1060 MO, MGMT, 0110, 1061 (htt_tlv_filter->mo_mgmt_filter & 1062 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1063 /* reserved */ 1064 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MO, 1065 MGMT, 0111, 1066 (htt_tlv_filter->mo_mgmt_filter & 1067 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1068 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1069 MO, MGMT, 1000, 1070 (htt_tlv_filter->mo_mgmt_filter & 1071 FILTER_MGMT_BEACON) ? 1 : 0); 1072 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1073 MO, MGMT, 1001, 1074 (htt_tlv_filter->mo_mgmt_filter & 1075 FILTER_MGMT_ATIM) ? 1 : 0); 1076 } 1077 1078 /* word 3 */ 1079 msg_word++; 1080 *msg_word = 0; 1081 1082 if (htt_tlv_filter->enable_fp) { 1083 /* TYPE: MGMT */ 1084 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1085 FP, MGMT, 1010, 1086 (htt_tlv_filter->fp_mgmt_filter & 1087 FILTER_MGMT_DISASSOC) ? 1 : 0); 1088 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1089 FP, MGMT, 1011, 1090 (htt_tlv_filter->fp_mgmt_filter & 1091 FILTER_MGMT_AUTH) ? 1 : 0); 1092 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1093 FP, MGMT, 1100, 1094 (htt_tlv_filter->fp_mgmt_filter & 1095 FILTER_MGMT_DEAUTH) ? 1 : 0); 1096 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1097 FP, MGMT, 1101, 1098 (htt_tlv_filter->fp_mgmt_filter & 1099 FILTER_MGMT_ACTION) ? 1 : 0); 1100 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1101 FP, MGMT, 1110, 1102 (htt_tlv_filter->fp_mgmt_filter & 1103 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1104 /* reserved*/ 1105 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, FP, 1106 MGMT, 1111, 1107 (htt_tlv_filter->fp_mgmt_filter & 1108 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1109 } 1110 1111 if (htt_tlv_filter->enable_md) { 1112 /* TYPE: MGMT */ 1113 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1114 MD, MGMT, 1010, 1115 (htt_tlv_filter->md_mgmt_filter & 1116 FILTER_MGMT_DISASSOC) ? 1 : 0); 1117 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1118 MD, MGMT, 1011, 1119 (htt_tlv_filter->md_mgmt_filter & 1120 FILTER_MGMT_AUTH) ? 1 : 0); 1121 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1122 MD, MGMT, 1100, 1123 (htt_tlv_filter->md_mgmt_filter & 1124 FILTER_MGMT_DEAUTH) ? 1 : 0); 1125 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1126 MD, MGMT, 1101, 1127 (htt_tlv_filter->md_mgmt_filter & 1128 FILTER_MGMT_ACTION) ? 1 : 0); 1129 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1130 MD, MGMT, 1110, 1131 (htt_tlv_filter->md_mgmt_filter & 1132 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1133 } 1134 1135 if (htt_tlv_filter->enable_mo) { 1136 /* TYPE: MGMT */ 1137 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1138 MO, MGMT, 1010, 1139 (htt_tlv_filter->mo_mgmt_filter & 1140 FILTER_MGMT_DISASSOC) ? 1 : 0); 1141 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1142 MO, MGMT, 1011, 1143 (htt_tlv_filter->mo_mgmt_filter & 1144 FILTER_MGMT_AUTH) ? 1 : 0); 1145 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1146 MO, MGMT, 1100, 1147 (htt_tlv_filter->mo_mgmt_filter & 1148 FILTER_MGMT_DEAUTH) ? 1 : 0); 1149 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1150 MO, MGMT, 1101, 1151 (htt_tlv_filter->mo_mgmt_filter & 1152 FILTER_MGMT_ACTION) ? 1 : 0); 1153 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1154 MO, MGMT, 1110, 1155 (htt_tlv_filter->mo_mgmt_filter & 1156 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1157 /* reserved*/ 1158 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, MO, 1159 MGMT, 1111, 1160 (htt_tlv_filter->mo_mgmt_filter & 1161 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1162 } 1163 1164 /* word 4 */ 1165 msg_word++; 1166 *msg_word = 0; 1167 1168 if (htt_tlv_filter->enable_fp) { 1169 /* TYPE: CTRL */ 1170 /* reserved */ 1171 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1172 CTRL, 0000, 1173 (htt_tlv_filter->fp_ctrl_filter & 1174 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1175 /* reserved */ 1176 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1177 CTRL, 0001, 1178 (htt_tlv_filter->fp_ctrl_filter & 1179 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1180 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1181 CTRL, 0010, 1182 (htt_tlv_filter->fp_ctrl_filter & 1183 FILTER_CTRL_TRIGGER) ? 1 : 0); 1184 /* reserved */ 1185 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1186 CTRL, 0011, 1187 (htt_tlv_filter->fp_ctrl_filter & 1188 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1189 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1190 CTRL, 0100, 1191 (htt_tlv_filter->fp_ctrl_filter & 1192 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1193 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1194 CTRL, 0101, 1195 (htt_tlv_filter->fp_ctrl_filter & 1196 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1197 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1198 CTRL, 0110, 1199 (htt_tlv_filter->fp_ctrl_filter & 1200 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1201 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1202 CTRL, 0111, 1203 (htt_tlv_filter->fp_ctrl_filter & 1204 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1205 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1206 CTRL, 1000, 1207 (htt_tlv_filter->fp_ctrl_filter & 1208 FILTER_CTRL_BA_REQ) ? 1 : 0); 1209 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1210 CTRL, 1001, 1211 (htt_tlv_filter->fp_ctrl_filter & 1212 FILTER_CTRL_BA) ? 1 : 0); 1213 } 1214 1215 if (htt_tlv_filter->enable_md) { 1216 /* TYPE: CTRL */ 1217 /* reserved */ 1218 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1219 CTRL, 0000, 1220 (htt_tlv_filter->md_ctrl_filter & 1221 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1222 /* reserved */ 1223 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1224 CTRL, 0001, 1225 (htt_tlv_filter->md_ctrl_filter & 1226 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1227 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1228 CTRL, 0010, 1229 (htt_tlv_filter->md_ctrl_filter & 1230 FILTER_CTRL_TRIGGER) ? 1 : 0); 1231 /* reserved */ 1232 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1233 CTRL, 0011, 1234 (htt_tlv_filter->md_ctrl_filter & 1235 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1236 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1237 CTRL, 0100, 1238 (htt_tlv_filter->md_ctrl_filter & 1239 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1240 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1241 CTRL, 0101, 1242 (htt_tlv_filter->md_ctrl_filter & 1243 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1244 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1245 CTRL, 0110, 1246 (htt_tlv_filter->md_ctrl_filter & 1247 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1248 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1249 CTRL, 0111, 1250 (htt_tlv_filter->md_ctrl_filter & 1251 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1252 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1253 CTRL, 1000, 1254 (htt_tlv_filter->md_ctrl_filter & 1255 FILTER_CTRL_BA_REQ) ? 1 : 0); 1256 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1257 CTRL, 1001, 1258 (htt_tlv_filter->md_ctrl_filter & 1259 FILTER_CTRL_BA) ? 1 : 0); 1260 } 1261 1262 if (htt_tlv_filter->enable_mo) { 1263 /* TYPE: CTRL */ 1264 /* reserved */ 1265 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1266 CTRL, 0000, 1267 (htt_tlv_filter->mo_ctrl_filter & 1268 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1269 /* reserved */ 1270 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1271 CTRL, 0001, 1272 (htt_tlv_filter->mo_ctrl_filter & 1273 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1274 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1275 CTRL, 0010, 1276 (htt_tlv_filter->mo_ctrl_filter & 1277 FILTER_CTRL_TRIGGER) ? 1 : 0); 1278 /* reserved */ 1279 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1280 CTRL, 0011, 1281 (htt_tlv_filter->mo_ctrl_filter & 1282 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1283 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1284 CTRL, 0100, 1285 (htt_tlv_filter->mo_ctrl_filter & 1286 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1287 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1288 CTRL, 0101, 1289 (htt_tlv_filter->mo_ctrl_filter & 1290 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1291 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1292 CTRL, 0110, 1293 (htt_tlv_filter->mo_ctrl_filter & 1294 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1295 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1296 CTRL, 0111, 1297 (htt_tlv_filter->mo_ctrl_filter & 1298 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1299 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1300 CTRL, 1000, 1301 (htt_tlv_filter->mo_ctrl_filter & 1302 FILTER_CTRL_BA_REQ) ? 1 : 0); 1303 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1304 CTRL, 1001, 1305 (htt_tlv_filter->mo_ctrl_filter & 1306 FILTER_CTRL_BA) ? 1 : 0); 1307 } 1308 1309 /* word 5 */ 1310 msg_word++; 1311 *msg_word = 0; 1312 if (htt_tlv_filter->enable_fp) { 1313 /* TYPE: CTRL */ 1314 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1315 CTRL, 1010, 1316 (htt_tlv_filter->fp_ctrl_filter & 1317 FILTER_CTRL_PSPOLL) ? 1 : 0); 1318 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1319 CTRL, 1011, 1320 (htt_tlv_filter->fp_ctrl_filter & 1321 FILTER_CTRL_RTS) ? 1 : 0); 1322 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1323 CTRL, 1100, 1324 (htt_tlv_filter->fp_ctrl_filter & 1325 FILTER_CTRL_CTS) ? 1 : 0); 1326 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1327 CTRL, 1101, 1328 (htt_tlv_filter->fp_ctrl_filter & 1329 FILTER_CTRL_ACK) ? 1 : 0); 1330 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1331 CTRL, 1110, 1332 (htt_tlv_filter->fp_ctrl_filter & 1333 FILTER_CTRL_CFEND) ? 1 : 0); 1334 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1335 CTRL, 1111, 1336 (htt_tlv_filter->fp_ctrl_filter & 1337 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1338 /* TYPE: DATA */ 1339 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1340 DATA, MCAST, 1341 (htt_tlv_filter->fp_data_filter & 1342 FILTER_DATA_MCAST) ? 1 : 0); 1343 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1344 DATA, UCAST, 1345 (htt_tlv_filter->fp_data_filter & 1346 FILTER_DATA_UCAST) ? 1 : 0); 1347 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1348 DATA, NULL, 1349 (htt_tlv_filter->fp_data_filter & 1350 FILTER_DATA_NULL) ? 1 : 0); 1351 } 1352 1353 if (htt_tlv_filter->enable_md) { 1354 /* TYPE: CTRL */ 1355 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1356 CTRL, 1010, 1357 (htt_tlv_filter->md_ctrl_filter & 1358 FILTER_CTRL_PSPOLL) ? 1 : 0); 1359 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1360 CTRL, 1011, 1361 (htt_tlv_filter->md_ctrl_filter & 1362 FILTER_CTRL_RTS) ? 1 : 0); 1363 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1364 CTRL, 1100, 1365 (htt_tlv_filter->md_ctrl_filter & 1366 FILTER_CTRL_CTS) ? 1 : 0); 1367 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1368 CTRL, 1101, 1369 (htt_tlv_filter->md_ctrl_filter & 1370 FILTER_CTRL_ACK) ? 1 : 0); 1371 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1372 CTRL, 1110, 1373 (htt_tlv_filter->md_ctrl_filter & 1374 FILTER_CTRL_CFEND) ? 1 : 0); 1375 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1376 CTRL, 1111, 1377 (htt_tlv_filter->md_ctrl_filter & 1378 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1379 /* TYPE: DATA */ 1380 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1381 DATA, MCAST, 1382 (htt_tlv_filter->md_data_filter & 1383 FILTER_DATA_MCAST) ? 1 : 0); 1384 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1385 DATA, UCAST, 1386 (htt_tlv_filter->md_data_filter & 1387 FILTER_DATA_UCAST) ? 1 : 0); 1388 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1389 DATA, NULL, 1390 (htt_tlv_filter->md_data_filter & 1391 FILTER_DATA_NULL) ? 1 : 0); 1392 } 1393 1394 if (htt_tlv_filter->enable_mo) { 1395 /* TYPE: CTRL */ 1396 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1397 CTRL, 1010, 1398 (htt_tlv_filter->mo_ctrl_filter & 1399 FILTER_CTRL_PSPOLL) ? 1 : 0); 1400 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1401 CTRL, 1011, 1402 (htt_tlv_filter->mo_ctrl_filter & 1403 FILTER_CTRL_RTS) ? 1 : 0); 1404 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1405 CTRL, 1100, 1406 (htt_tlv_filter->mo_ctrl_filter & 1407 FILTER_CTRL_CTS) ? 1 : 0); 1408 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1409 CTRL, 1101, 1410 (htt_tlv_filter->mo_ctrl_filter & 1411 FILTER_CTRL_ACK) ? 1 : 0); 1412 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1413 CTRL, 1110, 1414 (htt_tlv_filter->mo_ctrl_filter & 1415 FILTER_CTRL_CFEND) ? 1 : 0); 1416 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1417 CTRL, 1111, 1418 (htt_tlv_filter->mo_ctrl_filter & 1419 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1420 /* TYPE: DATA */ 1421 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1422 DATA, MCAST, 1423 (htt_tlv_filter->mo_data_filter & 1424 FILTER_DATA_MCAST) ? 1 : 0); 1425 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1426 DATA, UCAST, 1427 (htt_tlv_filter->mo_data_filter & 1428 FILTER_DATA_UCAST) ? 1 : 0); 1429 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1430 DATA, NULL, 1431 (htt_tlv_filter->mo_data_filter & 1432 FILTER_DATA_NULL) ? 1 : 0); 1433 } 1434 1435 /* word 6 */ 1436 msg_word++; 1437 *msg_word = 0; 1438 tlv_filter = 0; 1439 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_START, 1440 htt_tlv_filter->mpdu_start); 1441 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_START, 1442 htt_tlv_filter->msdu_start); 1443 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET, 1444 htt_tlv_filter->packet); 1445 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_END, 1446 htt_tlv_filter->msdu_end); 1447 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_END, 1448 htt_tlv_filter->mpdu_end); 1449 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET_HEADER, 1450 htt_tlv_filter->packet_header); 1451 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, ATTENTION, 1452 htt_tlv_filter->attention); 1453 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START, 1454 htt_tlv_filter->ppdu_start); 1455 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END, 1456 htt_tlv_filter->ppdu_end); 1457 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_USER_STATS, 1458 htt_tlv_filter->ppdu_end_user_stats); 1459 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, 1460 PPDU_END_USER_STATS_EXT, 1461 htt_tlv_filter->ppdu_end_user_stats_ext); 1462 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_STATUS_DONE, 1463 htt_tlv_filter->ppdu_end_status_done); 1464 /* RESERVED bit maps to header_per_msdu in htt_tlv_filter*/ 1465 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, RESERVED, 1466 htt_tlv_filter->header_per_msdu); 1467 1468 HTT_RX_RING_SELECTION_CFG_TLV_FILTER_IN_FLAG_SET(*msg_word, tlv_filter); 1469 1470 /* "response_required" field should be set if a HTT response message is 1471 * required after setting up the ring. 1472 */ 1473 pkt = htt_htc_pkt_alloc(soc); 1474 if (!pkt) 1475 goto fail1; 1476 1477 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 1478 1479 SET_HTC_PACKET_INFO_TX( 1480 &pkt->htc_pkt, 1481 dp_htt_h2t_send_complete_free_netbuf, 1482 qdf_nbuf_data(htt_msg), 1483 qdf_nbuf_len(htt_msg), 1484 soc->htc_endpoint, 1485 1); /* tag - not relevant here */ 1486 1487 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 1488 DP_HTT_SEND_HTC_PKT(soc, pkt); 1489 return QDF_STATUS_SUCCESS; 1490 1491 fail1: 1492 qdf_nbuf_free(htt_msg); 1493 fail0: 1494 return QDF_STATUS_E_FAILURE; 1495 } 1496 1497 #if defined(CONFIG_WIN) && WDI_EVENT_ENABLE 1498 static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1499 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1500 1501 { 1502 uint32_t pdev_id; 1503 uint32_t *msg_word = NULL; 1504 uint32_t msg_remain_len = 0; 1505 1506 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1507 1508 /*COOKIE MSB*/ 1509 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1510 1511 /* stats message length + 16 size of HTT header*/ 1512 msg_remain_len = qdf_min(htt_stats->msg_len + 16, 1513 (uint32_t)DP_EXT_MSG_LENGTH); 1514 1515 dp_wdi_event_handler(WDI_EVENT_HTT_STATS, soc, 1516 msg_word, msg_remain_len, 1517 WDI_NO_VAL, pdev_id); 1518 1519 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 1520 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 1521 } 1522 /* Need to be freed here as WDI handler will 1523 * make a copy of pkt to send data to application 1524 */ 1525 qdf_nbuf_free(htt_msg); 1526 return QDF_STATUS_SUCCESS; 1527 } 1528 #else 1529 static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1530 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1531 { 1532 return QDF_STATUS_E_NOSUPPORT; 1533 } 1534 #endif 1535 1536 /** 1537 * dp_process_htt_stat_msg(): Process the list of buffers of HTT EXT stats 1538 * @htt_stats: htt stats info 1539 * 1540 * The FW sends the HTT EXT STATS as a stream of T2H messages. Each T2H message 1541 * contains sub messages which are identified by a TLV header. 1542 * In this function we will process the stream of T2H messages and read all the 1543 * TLV contained in the message. 1544 * 1545 * THe following cases have been taken care of 1546 * Case 1: When the tlv_remain_length <= msg_remain_length of HTT MSG buffer 1547 * In this case the buffer will contain multiple tlvs. 1548 * Case 2: When the tlv_remain_length > msg_remain_length of HTT MSG buffer. 1549 * Only one tlv will be contained in the HTT message and this tag 1550 * will extend onto the next buffer. 1551 * Case 3: When the buffer is the continuation of the previous message 1552 * Case 4: tlv length is 0. which will indicate the end of message 1553 * 1554 * return: void 1555 */ 1556 static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats, 1557 struct dp_soc *soc) 1558 { 1559 htt_tlv_tag_t tlv_type = 0xff; 1560 qdf_nbuf_t htt_msg = NULL; 1561 uint32_t *msg_word; 1562 uint8_t *tlv_buf_head = NULL; 1563 uint8_t *tlv_buf_tail = NULL; 1564 uint32_t msg_remain_len = 0; 1565 uint32_t tlv_remain_len = 0; 1566 uint32_t *tlv_start; 1567 int cookie_val; 1568 int cookie_msb; 1569 int pdev_id; 1570 bool copy_stats = false; 1571 struct dp_pdev *pdev; 1572 1573 /* Process node in the HTT message queue */ 1574 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 1575 != NULL) { 1576 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1577 cookie_val = *(msg_word + 1); 1578 htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET( 1579 *(msg_word + 1580 HTT_T2H_EXT_STATS_TLV_START_OFFSET)); 1581 1582 if (cookie_val) { 1583 if (dp_send_htt_stat_resp(htt_stats, soc, htt_msg) 1584 == QDF_STATUS_SUCCESS) { 1585 continue; 1586 } 1587 } 1588 1589 cookie_msb = *(msg_word + 2); 1590 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1591 pdev = soc->pdev_list[pdev_id]; 1592 1593 if (cookie_msb >> 2) { 1594 copy_stats = true; 1595 } 1596 1597 /* read 5th word */ 1598 msg_word = msg_word + 4; 1599 msg_remain_len = qdf_min(htt_stats->msg_len, 1600 (uint32_t) DP_EXT_MSG_LENGTH); 1601 /* Keep processing the node till node length is 0 */ 1602 while (msg_remain_len) { 1603 /* 1604 * if message is not a continuation of previous message 1605 * read the tlv type and tlv length 1606 */ 1607 if (!tlv_buf_head) { 1608 tlv_type = HTT_STATS_TLV_TAG_GET( 1609 *msg_word); 1610 tlv_remain_len = HTT_STATS_TLV_LENGTH_GET( 1611 *msg_word); 1612 } 1613 1614 if (tlv_remain_len == 0) { 1615 msg_remain_len = 0; 1616 1617 if (tlv_buf_head) { 1618 qdf_mem_free(tlv_buf_head); 1619 tlv_buf_head = NULL; 1620 tlv_buf_tail = NULL; 1621 } 1622 1623 goto error; 1624 } 1625 1626 if (!tlv_buf_head) 1627 tlv_remain_len += HTT_TLV_HDR_LEN; 1628 1629 if ((tlv_remain_len <= msg_remain_len)) { 1630 /* Case 3 */ 1631 if (tlv_buf_head) { 1632 qdf_mem_copy(tlv_buf_tail, 1633 (uint8_t *)msg_word, 1634 tlv_remain_len); 1635 tlv_start = (uint32_t *)tlv_buf_head; 1636 } else { 1637 /* Case 1 */ 1638 tlv_start = msg_word; 1639 } 1640 1641 if (copy_stats) 1642 dp_htt_stats_copy_tag(pdev, tlv_type, tlv_start); 1643 else 1644 dp_htt_stats_print_tag(tlv_type, tlv_start); 1645 1646 msg_remain_len -= tlv_remain_len; 1647 1648 msg_word = (uint32_t *) 1649 (((uint8_t *)msg_word) + 1650 tlv_remain_len); 1651 1652 tlv_remain_len = 0; 1653 1654 if (tlv_buf_head) { 1655 qdf_mem_free(tlv_buf_head); 1656 tlv_buf_head = NULL; 1657 tlv_buf_tail = NULL; 1658 } 1659 1660 } else { /* tlv_remain_len > msg_remain_len */ 1661 /* Case 2 & 3 */ 1662 if (!tlv_buf_head) { 1663 tlv_buf_head = qdf_mem_malloc( 1664 tlv_remain_len); 1665 1666 if (!tlv_buf_head) { 1667 QDF_TRACE(QDF_MODULE_ID_TXRX, 1668 QDF_TRACE_LEVEL_ERROR, 1669 "Alloc failed"); 1670 goto error; 1671 } 1672 1673 tlv_buf_tail = tlv_buf_head; 1674 } 1675 1676 qdf_mem_copy(tlv_buf_tail, (uint8_t *)msg_word, 1677 msg_remain_len); 1678 tlv_remain_len -= msg_remain_len; 1679 tlv_buf_tail += msg_remain_len; 1680 } 1681 } 1682 1683 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 1684 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 1685 } 1686 1687 qdf_nbuf_free(htt_msg); 1688 } 1689 return; 1690 1691 error: 1692 qdf_nbuf_free(htt_msg); 1693 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 1694 != NULL) 1695 qdf_nbuf_free(htt_msg); 1696 } 1697 1698 void htt_t2h_stats_handler(void *context) 1699 { 1700 struct dp_soc *soc = (struct dp_soc *)context; 1701 struct htt_stats_context htt_stats; 1702 uint32_t *msg_word; 1703 qdf_nbuf_t htt_msg = NULL; 1704 uint8_t done; 1705 uint8_t rem_stats; 1706 1707 if (!soc || !qdf_atomic_read(&soc->cmn_init_done)) { 1708 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 1709 "soc: 0x%pK, init_done: %d", soc, 1710 qdf_atomic_read(&soc->cmn_init_done)); 1711 return; 1712 } 1713 1714 qdf_mem_zero(&htt_stats, sizeof(htt_stats)); 1715 qdf_nbuf_queue_init(&htt_stats.msg); 1716 1717 /* pull one completed stats from soc->htt_stats_msg and process */ 1718 qdf_spin_lock_bh(&soc->htt_stats.lock); 1719 if (!soc->htt_stats.num_stats) { 1720 qdf_spin_unlock_bh(&soc->htt_stats.lock); 1721 return; 1722 } 1723 while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) { 1724 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1725 msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET; 1726 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 1727 qdf_nbuf_queue_add(&htt_stats.msg, htt_msg); 1728 /* 1729 * Done bit signifies that this is the last T2H buffer in the 1730 * stream of HTT EXT STATS message 1731 */ 1732 if (done) 1733 break; 1734 } 1735 rem_stats = --soc->htt_stats.num_stats; 1736 qdf_spin_unlock_bh(&soc->htt_stats.lock); 1737 1738 dp_process_htt_stat_msg(&htt_stats, soc); 1739 /* If there are more stats to process, schedule stats work again */ 1740 if (rem_stats) 1741 qdf_sched_work(0, &soc->htt_stats.work); 1742 } 1743 1744 /* 1745 * dp_get_ppdu_info_user_index: Find and allocate a per-user descriptor for a PPDU, 1746 * if a new peer id arrives in a PPDU 1747 * pdev: DP pdev handle 1748 * @peer_id : peer unique identifier 1749 * @ppdu_info: per ppdu tlv structure 1750 * 1751 * return:user index to be populated 1752 */ 1753 #ifdef FEATURE_PERPKT_INFO 1754 static uint8_t dp_get_ppdu_info_user_index(struct dp_pdev *pdev, 1755 uint16_t peer_id, 1756 struct ppdu_info *ppdu_info) 1757 { 1758 uint8_t user_index = 0; 1759 struct cdp_tx_completion_ppdu *ppdu_desc; 1760 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 1761 1762 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 1763 1764 while ((user_index + 1) <= ppdu_info->last_user) { 1765 ppdu_user_desc = &ppdu_desc->user[user_index]; 1766 if (ppdu_user_desc->peer_id != peer_id) { 1767 user_index++; 1768 continue; 1769 } else { 1770 /* Max users possible is 8 so user array index should 1771 * not exceed 7 1772 */ 1773 qdf_assert_always(user_index <= CDP_MU_MAX_USER_INDEX); 1774 return user_index; 1775 } 1776 } 1777 1778 ppdu_info->last_user++; 1779 /* Max users possible is 8 so last user should not exceed 8 */ 1780 qdf_assert_always(ppdu_info->last_user <= CDP_MU_MAX_USERS); 1781 return ppdu_info->last_user - 1; 1782 } 1783 1784 /* 1785 * dp_process_ppdu_stats_common_tlv: Process htt_ppdu_stats_common_tlv 1786 * pdev: DP pdev handle 1787 * @tag_buf: buffer containing the tlv htt_ppdu_stats_common_tlv 1788 * @ppdu_info: per ppdu tlv structure 1789 * 1790 * return:void 1791 */ 1792 static void dp_process_ppdu_stats_common_tlv(struct dp_pdev *pdev, 1793 uint32_t *tag_buf, struct ppdu_info *ppdu_info) 1794 { 1795 uint16_t frame_type; 1796 uint16_t freq; 1797 struct dp_soc *soc = NULL; 1798 struct cdp_tx_completion_ppdu *ppdu_desc = NULL; 1799 1800 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 1801 1802 tag_buf += 2; 1803 ppdu_desc->num_users = 1804 HTT_PPDU_STATS_COMMON_TLV_NUM_USERS_GET(*tag_buf); 1805 tag_buf++; 1806 frame_type = HTT_PPDU_STATS_COMMON_TLV_FRM_TYPE_GET(*tag_buf); 1807 1808 if ((frame_type == HTT_STATS_FTYPE_TIDQ_DATA_SU) || 1809 (frame_type == HTT_STATS_FTYPE_TIDQ_DATA_MU)) 1810 ppdu_desc->frame_type = CDP_PPDU_FTYPE_DATA; 1811 else if ((frame_type == HTT_STATS_FTYPE_SGEN_MU_BAR) || 1812 (frame_type == HTT_STATS_FTYPE_SGEN_BAR)) 1813 ppdu_desc->frame_type = CDP_PPDU_FTYPE_BAR; 1814 else 1815 ppdu_desc->frame_type = CDP_PPDU_FTYPE_CTRL; 1816 1817 tag_buf += 2; 1818 ppdu_desc->tx_duration = *tag_buf; 1819 tag_buf += 3; 1820 ppdu_desc->ppdu_start_timestamp = *tag_buf; 1821 1822 ppdu_desc->ppdu_end_timestamp = ppdu_desc->ppdu_start_timestamp + 1823 ppdu_desc->tx_duration; 1824 /* Ack time stamp is same as end time stamp*/ 1825 ppdu_desc->ack_timestamp = ppdu_desc->ppdu_end_timestamp; 1826 1827 tag_buf++; 1828 1829 freq = HTT_PPDU_STATS_COMMON_TLV_CHAN_MHZ_GET(*tag_buf); 1830 if (freq != ppdu_desc->channel) { 1831 soc = pdev->soc; 1832 ppdu_desc->channel = freq; 1833 if (soc && soc->cdp_soc.ol_ops->freq_to_channel) 1834 pdev->operating_channel = 1835 soc->cdp_soc.ol_ops->freq_to_channel(pdev->ctrl_pdev, freq); 1836 } 1837 1838 ppdu_desc->phy_mode = HTT_PPDU_STATS_COMMON_TLV_PHY_MODE_GET(*tag_buf); 1839 } 1840 1841 /* 1842 * dp_process_ppdu_stats_user_common_tlv: Process ppdu_stats_user_common 1843 * @tag_buf: buffer containing the tlv htt_ppdu_stats_user_common_tlv 1844 * @ppdu_info: per ppdu tlv structure 1845 * 1846 * return:void 1847 */ 1848 static void dp_process_ppdu_stats_user_common_tlv( 1849 struct dp_pdev *pdev, uint32_t *tag_buf, 1850 struct ppdu_info *ppdu_info) 1851 { 1852 uint16_t peer_id; 1853 struct cdp_tx_completion_ppdu *ppdu_desc; 1854 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 1855 uint8_t curr_user_index = 0; 1856 1857 ppdu_desc = 1858 (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 1859 1860 tag_buf++; 1861 peer_id = HTT_PPDU_STATS_USER_RATE_TLV_SW_PEER_ID_GET(*tag_buf); 1862 1863 curr_user_index = 1864 dp_get_ppdu_info_user_index(pdev, 1865 peer_id, ppdu_info); 1866 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 1867 1868 if (peer_id == DP_SCAN_PEER_ID) { 1869 ppdu_desc->vdev_id = 1870 HTT_PPDU_STATS_USER_COMMON_TLV_VAP_ID_GET(*tag_buf); 1871 } else { 1872 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 1873 return; 1874 } 1875 1876 ppdu_user_desc->peer_id = peer_id; 1877 1878 tag_buf++; 1879 1880 if (HTT_PPDU_STATS_USER_COMMON_TLV_DELAYED_BA_GET(*tag_buf)) { 1881 ppdu_user_desc->delayed_ba = 1; 1882 } 1883 1884 if (HTT_PPDU_STATS_USER_COMMON_TLV_MCAST_GET(*tag_buf)) { 1885 ppdu_user_desc->is_mcast = true; 1886 ppdu_user_desc->mpdu_tried_mcast = 1887 HTT_PPDU_STATS_USER_COMMON_TLV_MPDUS_TRIED_GET(*tag_buf); 1888 ppdu_user_desc->num_mpdu = ppdu_user_desc->mpdu_tried_mcast; 1889 } else { 1890 ppdu_user_desc->mpdu_tried_ucast = 1891 HTT_PPDU_STATS_USER_COMMON_TLV_MPDUS_TRIED_GET(*tag_buf); 1892 } 1893 1894 tag_buf++; 1895 1896 ppdu_user_desc->qos_ctrl = 1897 HTT_PPDU_STATS_USER_COMMON_TLV_QOS_CTRL_GET(*tag_buf); 1898 ppdu_user_desc->frame_ctrl = 1899 HTT_PPDU_STATS_USER_COMMON_TLV_FRAME_CTRL_GET(*tag_buf); 1900 ppdu_desc->frame_ctrl = ppdu_user_desc->frame_ctrl; 1901 1902 if (ppdu_user_desc->delayed_ba) { 1903 ppdu_user_desc->mpdu_success = 0; 1904 ppdu_user_desc->mpdu_tried_mcast = 0; 1905 ppdu_user_desc->mpdu_tried_ucast = 0; 1906 } 1907 } 1908 1909 1910 /** 1911 * dp_process_ppdu_stats_user_rate_tlv() - Process htt_ppdu_stats_user_rate_tlv 1912 * @pdev: DP pdev handle 1913 * @tag_buf: T2H message buffer carrying the user rate TLV 1914 * @ppdu_info: per ppdu tlv structure 1915 * 1916 * return:void 1917 */ 1918 static void dp_process_ppdu_stats_user_rate_tlv(struct dp_pdev *pdev, 1919 uint32_t *tag_buf, 1920 struct ppdu_info *ppdu_info) 1921 { 1922 uint16_t peer_id; 1923 struct dp_peer *peer; 1924 struct cdp_tx_completion_ppdu *ppdu_desc; 1925 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 1926 uint8_t curr_user_index = 0; 1927 struct dp_vdev *vdev; 1928 1929 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 1930 1931 tag_buf++; 1932 peer_id = HTT_PPDU_STATS_USER_RATE_TLV_SW_PEER_ID_GET(*tag_buf); 1933 1934 curr_user_index = 1935 dp_get_ppdu_info_user_index(pdev, 1936 peer_id, ppdu_info); 1937 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 1938 if (peer_id == DP_SCAN_PEER_ID) { 1939 vdev = 1940 dp_get_vdev_from_soc_vdev_id_wifi3(pdev->soc, 1941 ppdu_desc->vdev_id); 1942 if (!vdev) 1943 return; 1944 qdf_mem_copy(ppdu_user_desc->mac_addr, vdev->mac_addr.raw, 1945 DP_MAC_ADDR_LEN); 1946 } else { 1947 peer = dp_peer_find_by_id(pdev->soc, peer_id); 1948 if (!peer) 1949 return; 1950 qdf_mem_copy(ppdu_user_desc->mac_addr, 1951 peer->mac_addr.raw, DP_MAC_ADDR_LEN); 1952 dp_peer_unref_del_find_by_id(peer); 1953 } 1954 1955 ppdu_user_desc->peer_id = peer_id; 1956 1957 ppdu_user_desc->tid = 1958 HTT_PPDU_STATS_USER_RATE_TLV_TID_NUM_GET(*tag_buf); 1959 1960 tag_buf += 1; 1961 1962 ppdu_user_desc->user_pos = 1963 HTT_PPDU_STATS_USER_RATE_TLV_USER_POS_GET(*tag_buf); 1964 ppdu_user_desc->mu_group_id = 1965 HTT_PPDU_STATS_USER_RATE_TLV_MU_GROUPID_GET(*tag_buf); 1966 1967 tag_buf += 1; 1968 1969 ppdu_user_desc->ru_start = 1970 HTT_PPDU_STATS_USER_RATE_TLV_RU_START_GET(*tag_buf); 1971 ppdu_user_desc->ru_tones = 1972 (HTT_PPDU_STATS_USER_RATE_TLV_RU_END_GET(*tag_buf) - 1973 HTT_PPDU_STATS_USER_RATE_TLV_RU_START_GET(*tag_buf)) + 1; 1974 1975 tag_buf += 2; 1976 1977 ppdu_user_desc->ppdu_type = 1978 HTT_PPDU_STATS_USER_RATE_TLV_PPDU_TYPE_GET(*tag_buf); 1979 1980 tag_buf++; 1981 ppdu_user_desc->tx_rate = *tag_buf; 1982 1983 ppdu_user_desc->ltf_size = 1984 HTT_PPDU_STATS_USER_RATE_TLV_LTF_SIZE_GET(*tag_buf); 1985 ppdu_user_desc->stbc = 1986 HTT_PPDU_STATS_USER_RATE_TLV_STBC_GET(*tag_buf); 1987 ppdu_user_desc->he_re = 1988 HTT_PPDU_STATS_USER_RATE_TLV_HE_RE_GET(*tag_buf); 1989 ppdu_user_desc->txbf = 1990 HTT_PPDU_STATS_USER_RATE_TLV_TXBF_GET(*tag_buf); 1991 ppdu_user_desc->bw = 1992 HTT_PPDU_STATS_USER_RATE_TLV_BW_GET(*tag_buf) - 2; 1993 ppdu_user_desc->nss = HTT_PPDU_STATS_USER_RATE_TLV_NSS_GET(*tag_buf); 1994 ppdu_user_desc->mcs = HTT_PPDU_STATS_USER_RATE_TLV_MCS_GET(*tag_buf); 1995 ppdu_user_desc->preamble = 1996 HTT_PPDU_STATS_USER_RATE_TLV_PREAMBLE_GET(*tag_buf); 1997 ppdu_user_desc->gi = HTT_PPDU_STATS_USER_RATE_TLV_GI_GET(*tag_buf); 1998 ppdu_user_desc->dcm = HTT_PPDU_STATS_USER_RATE_TLV_DCM_GET(*tag_buf); 1999 ppdu_user_desc->ldpc = HTT_PPDU_STATS_USER_RATE_TLV_LDPC_GET(*tag_buf); 2000 } 2001 2002 /* 2003 * dp_process_ppdu_stats_enq_mpdu_bitmap_64_tlv: Process 2004 * htt_ppdu_stats_enq_mpdu_bitmap_64_tlv 2005 * pdev: DP PDEV handle 2006 * @tag_buf: buffer containing the tlv htt_ppdu_stats_enq_mpdu_bitmap_64_tlv 2007 * @ppdu_info: per ppdu tlv structure 2008 * 2009 * return:void 2010 */ 2011 static void dp_process_ppdu_stats_enq_mpdu_bitmap_64_tlv( 2012 struct dp_pdev *pdev, uint32_t *tag_buf, 2013 struct ppdu_info *ppdu_info) 2014 { 2015 htt_ppdu_stats_enq_mpdu_bitmap_64_tlv *dp_stats_buf = 2016 (htt_ppdu_stats_enq_mpdu_bitmap_64_tlv *)tag_buf; 2017 2018 struct cdp_tx_completion_ppdu *ppdu_desc; 2019 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2020 uint8_t curr_user_index = 0; 2021 uint16_t peer_id; 2022 2023 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2024 2025 tag_buf++; 2026 2027 peer_id = 2028 HTT_PPDU_STATS_ENQ_MPDU_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf); 2029 2030 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2031 return; 2032 2033 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2034 2035 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2036 ppdu_user_desc->peer_id = peer_id; 2037 2038 ppdu_user_desc->start_seq = dp_stats_buf->start_seq; 2039 qdf_mem_copy(&ppdu_user_desc->enq_bitmap, &dp_stats_buf->enq_bitmap, 2040 CDP_BA_64_BIT_MAP_SIZE_DWORDS); 2041 } 2042 2043 /* 2044 * dp_process_ppdu_stats_enq_mpdu_bitmap_256_tlv: Process 2045 * htt_ppdu_stats_enq_mpdu_bitmap_256_tlv 2046 * soc: DP SOC handle 2047 * @tag_buf: buffer containing the tlv htt_ppdu_stats_enq_mpdu_bitmap_256_tlv 2048 * @ppdu_info: per ppdu tlv structure 2049 * 2050 * return:void 2051 */ 2052 static void dp_process_ppdu_stats_enq_mpdu_bitmap_256_tlv( 2053 struct dp_pdev *pdev, uint32_t *tag_buf, 2054 struct ppdu_info *ppdu_info) 2055 { 2056 htt_ppdu_stats_enq_mpdu_bitmap_256_tlv *dp_stats_buf = 2057 (htt_ppdu_stats_enq_mpdu_bitmap_256_tlv *)tag_buf; 2058 2059 struct cdp_tx_completion_ppdu *ppdu_desc; 2060 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2061 uint8_t curr_user_index = 0; 2062 uint16_t peer_id; 2063 2064 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2065 2066 tag_buf++; 2067 2068 peer_id = 2069 HTT_PPDU_STATS_ENQ_MPDU_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf); 2070 2071 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2072 return; 2073 2074 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2075 2076 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2077 ppdu_user_desc->peer_id = peer_id; 2078 2079 ppdu_user_desc->start_seq = dp_stats_buf->start_seq; 2080 qdf_mem_copy(&ppdu_user_desc->enq_bitmap, &dp_stats_buf->enq_bitmap, 2081 CDP_BA_256_BIT_MAP_SIZE_DWORDS); 2082 } 2083 2084 /* 2085 * dp_process_ppdu_stats_user_cmpltn_common_tlv: Process 2086 * htt_ppdu_stats_user_cmpltn_common_tlv 2087 * soc: DP SOC handle 2088 * @tag_buf: buffer containing the tlv htt_ppdu_stats_user_cmpltn_common_tlv 2089 * @ppdu_info: per ppdu tlv structure 2090 * 2091 * return:void 2092 */ 2093 static void dp_process_ppdu_stats_user_cmpltn_common_tlv( 2094 struct dp_pdev *pdev, uint32_t *tag_buf, 2095 struct ppdu_info *ppdu_info) 2096 { 2097 uint16_t peer_id; 2098 struct cdp_tx_completion_ppdu *ppdu_desc; 2099 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2100 uint8_t curr_user_index = 0; 2101 htt_ppdu_stats_user_cmpltn_common_tlv *dp_stats_buf = 2102 (htt_ppdu_stats_user_cmpltn_common_tlv *)tag_buf; 2103 2104 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2105 2106 tag_buf++; 2107 peer_id = 2108 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_SW_PEER_ID_GET(*tag_buf); 2109 2110 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2111 return; 2112 2113 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2114 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2115 ppdu_user_desc->peer_id = peer_id; 2116 2117 ppdu_user_desc->completion_status = 2118 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_COMPLETION_STATUS_GET( 2119 *tag_buf); 2120 2121 ppdu_user_desc->tid = 2122 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_TID_NUM_GET(*tag_buf); 2123 2124 2125 tag_buf++; 2126 if (qdf_likely(ppdu_user_desc->completion_status == 2127 HTT_PPDU_STATS_USER_STATUS_OK)) { 2128 ppdu_desc->ack_rssi = dp_stats_buf->ack_rssi; 2129 ppdu_user_desc->ack_rssi_valid = 1; 2130 } else { 2131 ppdu_user_desc->ack_rssi_valid = 0; 2132 } 2133 2134 tag_buf++; 2135 2136 ppdu_user_desc->mpdu_success = 2137 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_MPDU_SUCCESS_GET(*tag_buf); 2138 2139 tag_buf++; 2140 2141 ppdu_user_desc->long_retries = 2142 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_LONG_RETRY_GET(*tag_buf); 2143 2144 ppdu_user_desc->short_retries = 2145 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_SHORT_RETRY_GET(*tag_buf); 2146 ppdu_user_desc->retry_msdus = 2147 ppdu_user_desc->long_retries + ppdu_user_desc->short_retries; 2148 2149 ppdu_user_desc->is_ampdu = 2150 HTT_PPDU_STATS_USER_CMPLTN_COMMON_TLV_IS_AMPDU_GET(*tag_buf); 2151 ppdu_info->is_ampdu = ppdu_user_desc->is_ampdu; 2152 2153 } 2154 2155 /* 2156 * dp_process_ppdu_stats_user_compltn_ba_bitmap_64_tlv: Process 2157 * htt_ppdu_stats_user_compltn_ba_bitmap_64_tlv 2158 * pdev: DP PDEV handle 2159 * @tag_buf: buffer containing the htt_ppdu_stats_user_compltn_ba_bitmap_64_tlv 2160 * @ppdu_info: per ppdu tlv structure 2161 * 2162 * return:void 2163 */ 2164 static void dp_process_ppdu_stats_user_compltn_ba_bitmap_64_tlv( 2165 struct dp_pdev *pdev, uint32_t *tag_buf, 2166 struct ppdu_info *ppdu_info) 2167 { 2168 htt_ppdu_stats_user_compltn_ba_bitmap_64_tlv *dp_stats_buf = 2169 (htt_ppdu_stats_user_compltn_ba_bitmap_64_tlv *)tag_buf; 2170 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2171 struct cdp_tx_completion_ppdu *ppdu_desc; 2172 uint8_t curr_user_index = 0; 2173 uint16_t peer_id; 2174 2175 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2176 2177 tag_buf++; 2178 2179 peer_id = 2180 HTT_PPDU_STATS_USER_CMPLTN_BA_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf); 2181 2182 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2183 return; 2184 2185 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2186 2187 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2188 ppdu_user_desc->peer_id = peer_id; 2189 2190 ppdu_user_desc->ba_seq_no = dp_stats_buf->ba_seq_no; 2191 qdf_mem_copy(&ppdu_user_desc->ba_bitmap, &dp_stats_buf->ba_bitmap, 2192 CDP_BA_64_BIT_MAP_SIZE_DWORDS); 2193 } 2194 2195 /* 2196 * dp_process_ppdu_stats_user_compltn_ba_bitmap_256_tlv: Process 2197 * htt_ppdu_stats_user_compltn_ba_bitmap_256_tlv 2198 * pdev: DP PDEV handle 2199 * @tag_buf: buffer containing the htt_ppdu_stats_user_compltn_ba_bitmap_256_tlv 2200 * @ppdu_info: per ppdu tlv structure 2201 * 2202 * return:void 2203 */ 2204 static void dp_process_ppdu_stats_user_compltn_ba_bitmap_256_tlv( 2205 struct dp_pdev *pdev, uint32_t *tag_buf, 2206 struct ppdu_info *ppdu_info) 2207 { 2208 htt_ppdu_stats_user_compltn_ba_bitmap_256_tlv *dp_stats_buf = 2209 (htt_ppdu_stats_user_compltn_ba_bitmap_256_tlv *)tag_buf; 2210 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2211 struct cdp_tx_completion_ppdu *ppdu_desc; 2212 uint8_t curr_user_index = 0; 2213 uint16_t peer_id; 2214 2215 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2216 2217 tag_buf++; 2218 2219 peer_id = 2220 HTT_PPDU_STATS_USER_CMPLTN_BA_BITMAP_TLV_SW_PEER_ID_GET(*tag_buf); 2221 2222 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2223 return; 2224 2225 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2226 2227 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2228 ppdu_user_desc->peer_id = peer_id; 2229 2230 ppdu_user_desc->ba_seq_no = dp_stats_buf->ba_seq_no; 2231 qdf_mem_copy(&ppdu_user_desc->ba_bitmap, &dp_stats_buf->ba_bitmap, 2232 CDP_BA_256_BIT_MAP_SIZE_DWORDS); 2233 } 2234 2235 /* 2236 * dp_process_ppdu_stats_user_compltn_ack_ba_status_tlv: Process 2237 * htt_ppdu_stats_user_compltn_ack_ba_status_tlv 2238 * pdev: DP PDE handle 2239 * @tag_buf: buffer containing the htt_ppdu_stats_user_compltn_ack_ba_status_tlv 2240 * @ppdu_info: per ppdu tlv structure 2241 * 2242 * return:void 2243 */ 2244 static void dp_process_ppdu_stats_user_compltn_ack_ba_status_tlv( 2245 struct dp_pdev *pdev, uint32_t *tag_buf, 2246 struct ppdu_info *ppdu_info) 2247 { 2248 uint16_t peer_id; 2249 struct cdp_tx_completion_ppdu *ppdu_desc; 2250 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2251 uint8_t curr_user_index = 0; 2252 2253 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2254 2255 tag_buf += 2; 2256 peer_id = 2257 HTT_PPDU_STATS_USER_CMPLTN_ACK_BA_STATUS_TLV_SW_PEER_ID_GET(*tag_buf); 2258 2259 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) 2260 return; 2261 2262 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2263 2264 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2265 ppdu_user_desc->peer_id = peer_id; 2266 2267 tag_buf++; 2268 ppdu_user_desc->tid = 2269 HTT_PPDU_STATS_USER_CMPLTN_ACK_BA_STATUS_TLV_TID_NUM_GET(*tag_buf); 2270 ppdu_user_desc->num_mpdu = 2271 HTT_PPDU_STATS_USER_CMPLTN_ACK_BA_STATUS_TLV_NUM_MPDU_GET(*tag_buf); 2272 2273 ppdu_user_desc->num_msdu = 2274 HTT_PPDU_STATS_USER_CMPLTN_ACK_BA_STATUS_TLV_NUM_MSDU_GET(*tag_buf); 2275 2276 ppdu_user_desc->success_msdus = ppdu_user_desc->num_msdu; 2277 2278 tag_buf += 2; 2279 ppdu_user_desc->success_bytes = *tag_buf; 2280 2281 } 2282 2283 /* 2284 * dp_process_ppdu_stats_user_common_array_tlv: Process 2285 * htt_ppdu_stats_user_common_array_tlv 2286 * pdev: DP PDEV handle 2287 * @tag_buf: buffer containing the htt_ppdu_stats_user_compltn_ack_ba_status_tlv 2288 * @ppdu_info: per ppdu tlv structure 2289 * 2290 * return:void 2291 */ 2292 static void dp_process_ppdu_stats_user_common_array_tlv( 2293 struct dp_pdev *pdev, uint32_t *tag_buf, 2294 struct ppdu_info *ppdu_info) 2295 { 2296 uint32_t peer_id; 2297 struct cdp_tx_completion_ppdu *ppdu_desc; 2298 struct cdp_tx_completion_ppdu_user *ppdu_user_desc; 2299 uint8_t curr_user_index = 0; 2300 struct htt_tx_ppdu_stats_info *dp_stats_buf; 2301 2302 ppdu_desc = (struct cdp_tx_completion_ppdu *)qdf_nbuf_data(ppdu_info->nbuf); 2303 2304 tag_buf++; 2305 dp_stats_buf = (struct htt_tx_ppdu_stats_info *)tag_buf; 2306 tag_buf += 3; 2307 peer_id = 2308 HTT_PPDU_STATS_ARRAY_ITEM_TLV_PEERID_GET(*tag_buf); 2309 2310 if (!dp_peer_find_by_id_valid(pdev->soc, peer_id)) { 2311 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2312 "Invalid peer"); 2313 return; 2314 } 2315 2316 curr_user_index = dp_get_ppdu_info_user_index(pdev, peer_id, ppdu_info); 2317 2318 ppdu_user_desc = &ppdu_desc->user[curr_user_index]; 2319 2320 ppdu_user_desc->retry_bytes = dp_stats_buf->tx_retry_bytes; 2321 ppdu_user_desc->failed_bytes = dp_stats_buf->tx_failed_bytes; 2322 2323 tag_buf++; 2324 2325 ppdu_user_desc->success_msdus = 2326 HTT_PPDU_STATS_ARRAY_ITEM_TLV_TX_SUCC_MSDUS_GET(*tag_buf); 2327 ppdu_user_desc->retry_bytes = 2328 HTT_PPDU_STATS_ARRAY_ITEM_TLV_TX_RETRY_MSDUS_GET(*tag_buf); 2329 tag_buf++; 2330 ppdu_user_desc->failed_msdus = 2331 HTT_PPDU_STATS_ARRAY_ITEM_TLV_TX_FAILED_MSDUS_GET(*tag_buf); 2332 } 2333 2334 /* 2335 * dp_process_ppdu_stats_flush_tlv: Process 2336 * htt_ppdu_stats_flush_tlv 2337 * @pdev: DP PDEV handle 2338 * @tag_buf: buffer containing the htt_ppdu_stats_flush_tlv 2339 * 2340 * return:void 2341 */ 2342 static void dp_process_ppdu_stats_user_compltn_flush_tlv(struct dp_pdev *pdev, 2343 uint32_t *tag_buf) 2344 { 2345 uint32_t peer_id; 2346 uint32_t drop_reason; 2347 uint8_t tid; 2348 uint32_t num_msdu; 2349 struct dp_peer *peer; 2350 2351 tag_buf++; 2352 drop_reason = *tag_buf; 2353 2354 tag_buf++; 2355 num_msdu = HTT_PPDU_STATS_FLUSH_TLV_NUM_MSDU_GET(*tag_buf); 2356 2357 tag_buf++; 2358 peer_id = 2359 HTT_PPDU_STATS_FLUSH_TLV_SW_PEER_ID_GET(*tag_buf); 2360 2361 peer = dp_peer_find_by_id(pdev->soc, peer_id); 2362 if (!peer) 2363 return; 2364 2365 tid = HTT_PPDU_STATS_FLUSH_TLV_TID_NUM_GET(*tag_buf); 2366 2367 if (drop_reason == HTT_FLUSH_EXCESS_RETRIES) { 2368 DP_STATS_INC(peer, tx.excess_retries_per_ac[TID_TO_WME_AC(tid)], 2369 num_msdu); 2370 } 2371 2372 dp_peer_unref_del_find_by_id(peer); 2373 } 2374 2375 /* 2376 * dp_process_ppdu_stats_tx_mgmtctrl_payload_tlv: Process 2377 * htt_ppdu_stats_tx_mgmtctrl_payload_tlv 2378 * @pdev: DP PDEV handle 2379 * @tag_buf: buffer containing the htt_ppdu_stats_tx_mgmtctrl_payload_tlv 2380 * @length: tlv_length 2381 * 2382 * return:QDF_STATUS_SUCCESS if nbuf as to be freed in caller 2383 */ 2384 static QDF_STATUS 2385 dp_process_ppdu_stats_tx_mgmtctrl_payload_tlv(struct dp_pdev *pdev, 2386 qdf_nbuf_t tag_buf, 2387 uint32_t ppdu_id) 2388 { 2389 uint32_t *nbuf_ptr; 2390 uint8_t trim_size; 2391 2392 if ((!pdev->tx_sniffer_enable) && (!pdev->mcopy_mode) && 2393 (!pdev->bpr_enable)) 2394 return QDF_STATUS_SUCCESS; 2395 2396 trim_size = ((pdev->mgmtctrl_frm_info.mgmt_buf + 2397 HTT_MGMT_CTRL_TLV_HDR_RESERVERD_LEN) - 2398 qdf_nbuf_data(tag_buf)); 2399 2400 if (!qdf_nbuf_pull_head(tag_buf, trim_size)) 2401 return QDF_STATUS_SUCCESS; 2402 2403 qdf_nbuf_trim_tail(tag_buf, qdf_nbuf_len(tag_buf) - 2404 pdev->mgmtctrl_frm_info.mgmt_buf_len); 2405 2406 nbuf_ptr = (uint32_t *)qdf_nbuf_push_head( 2407 tag_buf, sizeof(ppdu_id)); 2408 *nbuf_ptr = ppdu_id; 2409 2410 if (pdev->bpr_enable) { 2411 dp_wdi_event_handler(WDI_EVENT_TX_BEACON, pdev->soc, 2412 tag_buf, HTT_INVALID_PEER, 2413 WDI_NO_VAL, pdev->pdev_id); 2414 } 2415 if (pdev->tx_sniffer_enable || pdev->mcopy_mode) { 2416 dp_wdi_event_handler(WDI_EVENT_TX_MGMT_CTRL, pdev->soc, 2417 tag_buf, HTT_INVALID_PEER, 2418 WDI_NO_VAL, pdev->pdev_id); 2419 } 2420 2421 return QDF_STATUS_E_ALREADY; 2422 } 2423 2424 /** 2425 * dp_process_ppdu_tag(): Function to process the PPDU TLVs 2426 * @pdev: DP pdev handle 2427 * @tag_buf: TLV buffer 2428 * @tlv_len: length of tlv 2429 * @ppdu_info: per ppdu tlv structure 2430 * 2431 * return: void 2432 */ 2433 static void dp_process_ppdu_tag(struct dp_pdev *pdev, uint32_t *tag_buf, 2434 uint32_t tlv_len, struct ppdu_info *ppdu_info) 2435 { 2436 uint32_t tlv_type = HTT_STATS_TLV_TAG_GET(*tag_buf); 2437 2438 switch (tlv_type) { 2439 case HTT_PPDU_STATS_COMMON_TLV: 2440 qdf_assert_always(tlv_len >= 2441 sizeof(htt_ppdu_stats_common_tlv)); 2442 dp_process_ppdu_stats_common_tlv(pdev, tag_buf, ppdu_info); 2443 break; 2444 case HTT_PPDU_STATS_USR_COMMON_TLV: 2445 qdf_assert_always(tlv_len >= 2446 sizeof(htt_ppdu_stats_user_common_tlv)); 2447 dp_process_ppdu_stats_user_common_tlv( 2448 pdev, tag_buf, ppdu_info); 2449 break; 2450 case HTT_PPDU_STATS_USR_RATE_TLV: 2451 qdf_assert_always(tlv_len >= 2452 sizeof(htt_ppdu_stats_user_rate_tlv)); 2453 dp_process_ppdu_stats_user_rate_tlv(pdev, tag_buf, ppdu_info); 2454 break; 2455 case HTT_PPDU_STATS_USR_MPDU_ENQ_BITMAP_64_TLV: 2456 qdf_assert_always(tlv_len >= 2457 sizeof(htt_ppdu_stats_enq_mpdu_bitmap_64_tlv)); 2458 dp_process_ppdu_stats_enq_mpdu_bitmap_64_tlv( 2459 pdev, tag_buf, ppdu_info); 2460 break; 2461 case HTT_PPDU_STATS_USR_MPDU_ENQ_BITMAP_256_TLV: 2462 qdf_assert_always(tlv_len >= 2463 sizeof(htt_ppdu_stats_enq_mpdu_bitmap_256_tlv)); 2464 dp_process_ppdu_stats_enq_mpdu_bitmap_256_tlv( 2465 pdev, tag_buf, ppdu_info); 2466 break; 2467 case HTT_PPDU_STATS_USR_COMPLTN_COMMON_TLV: 2468 qdf_assert_always(tlv_len >= 2469 sizeof(htt_ppdu_stats_user_cmpltn_common_tlv)); 2470 dp_process_ppdu_stats_user_cmpltn_common_tlv( 2471 pdev, tag_buf, ppdu_info); 2472 break; 2473 case HTT_PPDU_STATS_USR_COMPLTN_BA_BITMAP_64_TLV: 2474 qdf_assert_always(tlv_len >= 2475 sizeof(htt_ppdu_stats_user_compltn_ba_bitmap_64_tlv)); 2476 dp_process_ppdu_stats_user_compltn_ba_bitmap_64_tlv( 2477 pdev, tag_buf, ppdu_info); 2478 break; 2479 case HTT_PPDU_STATS_USR_COMPLTN_BA_BITMAP_256_TLV: 2480 qdf_assert_always(tlv_len >= 2481 sizeof(htt_ppdu_stats_user_compltn_ba_bitmap_256_tlv)); 2482 dp_process_ppdu_stats_user_compltn_ba_bitmap_256_tlv( 2483 pdev, tag_buf, ppdu_info); 2484 break; 2485 case HTT_PPDU_STATS_USR_COMPLTN_ACK_BA_STATUS_TLV: 2486 qdf_assert_always(tlv_len >= 2487 sizeof(htt_ppdu_stats_user_compltn_ack_ba_status_tlv)); 2488 dp_process_ppdu_stats_user_compltn_ack_ba_status_tlv( 2489 pdev, tag_buf, ppdu_info); 2490 break; 2491 case HTT_PPDU_STATS_USR_COMMON_ARRAY_TLV: 2492 qdf_assert_always(tlv_len >= 2493 sizeof(htt_ppdu_stats_usr_common_array_tlv_v)); 2494 dp_process_ppdu_stats_user_common_array_tlv( 2495 pdev, tag_buf, ppdu_info); 2496 break; 2497 case HTT_PPDU_STATS_USR_COMPLTN_FLUSH_TLV: 2498 qdf_assert_always(tlv_len >= 2499 sizeof(htt_ppdu_stats_flush_tlv)); 2500 dp_process_ppdu_stats_user_compltn_flush_tlv( 2501 pdev, tag_buf); 2502 break; 2503 default: 2504 break; 2505 } 2506 } 2507 2508 /** 2509 * dp_ppdu_desc_deliver(): Function to deliver Tx PPDU status descriptor 2510 * to upper layer 2511 * @pdev: DP pdev handle 2512 * @ppdu_info: per PPDU TLV descriptor 2513 * 2514 * return: void 2515 */ 2516 static 2517 void dp_ppdu_desc_deliver(struct dp_pdev *pdev, 2518 struct ppdu_info *ppdu_info) 2519 { 2520 struct cdp_tx_completion_ppdu *ppdu_desc = NULL; 2521 struct dp_peer *peer = NULL; 2522 qdf_nbuf_t nbuf; 2523 uint16_t i; 2524 uint32_t tlv_bitmap_expected; 2525 2526 ppdu_desc = (struct cdp_tx_completion_ppdu *) 2527 qdf_nbuf_data(ppdu_info->nbuf); 2528 2529 ppdu_desc->num_users = ppdu_info->last_user; 2530 ppdu_desc->ppdu_id = ppdu_info->ppdu_id; 2531 2532 tlv_bitmap_expected = HTT_PPDU_DEFAULT_TLV_BITMAP; 2533 if (pdev->tx_sniffer_enable || pdev->mcopy_mode) { 2534 if (ppdu_info->is_ampdu) 2535 tlv_bitmap_expected = 2536 dp_htt_get_ppdu_sniffer_ampdu_tlv_bitmap( 2537 ppdu_info->tlv_bitmap); 2538 } 2539 for (i = 0; i < ppdu_desc->num_users; i++) { 2540 2541 ppdu_desc->num_mpdu += ppdu_desc->user[i].num_mpdu; 2542 ppdu_desc->num_msdu += ppdu_desc->user[i].num_msdu; 2543 2544 peer = dp_peer_find_by_id(pdev->soc, 2545 ppdu_desc->user[i].peer_id); 2546 /** 2547 * This check is to make sure peer is not deleted 2548 * after processing the TLVs. 2549 */ 2550 if (!peer) 2551 continue; 2552 2553 if (ppdu_info->tlv_bitmap != tlv_bitmap_expected) { 2554 dp_peer_unref_del_find_by_id(peer); 2555 continue; 2556 } 2557 if (ppdu_desc->user[i].tid < CDP_DATA_TID_MAX) { 2558 2559 dp_tx_stats_update(pdev->soc, peer, 2560 &ppdu_desc->user[i], 2561 ppdu_desc->ack_rssi); 2562 } 2563 2564 dp_tx_rate_stats_update(peer, &ppdu_desc->user[i]); 2565 dp_peer_unref_del_find_by_id(peer); 2566 } 2567 2568 /* 2569 * Remove from the list 2570 */ 2571 TAILQ_REMOVE(&pdev->ppdu_info_list, ppdu_info, ppdu_info_list_elem); 2572 nbuf = ppdu_info->nbuf; 2573 pdev->list_depth--; 2574 qdf_mem_free(ppdu_info); 2575 2576 qdf_assert_always(nbuf); 2577 2578 ppdu_desc = (struct cdp_tx_completion_ppdu *) 2579 qdf_nbuf_data(nbuf); 2580 2581 /** 2582 * Deliver PPDU stats only for valid (acked) data frames if 2583 * sniffer mode is not enabled. 2584 * If sniffer mode is enabled, PPDU stats for all frames 2585 * including mgmt/control frames should be delivered to upper layer 2586 */ 2587 if (pdev->tx_sniffer_enable || pdev->mcopy_mode) { 2588 dp_wdi_event_handler(WDI_EVENT_TX_PPDU_DESC, pdev->soc, 2589 nbuf, HTT_INVALID_PEER, 2590 WDI_NO_VAL, pdev->pdev_id); 2591 } else { 2592 if (ppdu_desc->num_mpdu != 0 && ppdu_desc->num_users != 0 && 2593 ppdu_desc->frame_ctrl & HTT_FRAMECTRL_DATATYPE) { 2594 2595 dp_wdi_event_handler(WDI_EVENT_TX_PPDU_DESC, 2596 pdev->soc, nbuf, HTT_INVALID_PEER, 2597 WDI_NO_VAL, pdev->pdev_id); 2598 } else 2599 qdf_nbuf_free(nbuf); 2600 } 2601 return; 2602 } 2603 2604 /** 2605 * dp_get_ppdu_desc(): Function to allocate new PPDU status 2606 * desc for new ppdu id 2607 * @pdev: DP pdev handle 2608 * @ppdu_id: PPDU unique identifier 2609 * @tlv_type: TLV type received 2610 * 2611 * return: ppdu_info per ppdu tlv structure 2612 */ 2613 static 2614 struct ppdu_info *dp_get_ppdu_desc(struct dp_pdev *pdev, uint32_t ppdu_id, 2615 uint8_t tlv_type) 2616 { 2617 struct ppdu_info *ppdu_info = NULL; 2618 2619 /* 2620 * Find ppdu_id node exists or not 2621 */ 2622 TAILQ_FOREACH(ppdu_info, &pdev->ppdu_info_list, ppdu_info_list_elem) { 2623 2624 if (ppdu_info && (ppdu_info->ppdu_id == ppdu_id)) { 2625 break; 2626 } 2627 } 2628 2629 if (ppdu_info) { 2630 /** 2631 * if we get tlv_type that is already been processed for ppdu, 2632 * that means we got a new ppdu with same ppdu id. 2633 * Hence Flush the older ppdu 2634 */ 2635 if (ppdu_info->tlv_bitmap & (1 << tlv_type)) 2636 dp_ppdu_desc_deliver(pdev, ppdu_info); 2637 else 2638 return ppdu_info; 2639 } 2640 2641 /** 2642 * Flush the head ppdu descriptor if ppdu desc list reaches max 2643 * threshold 2644 */ 2645 if (pdev->list_depth > HTT_PPDU_DESC_MAX_DEPTH) { 2646 ppdu_info = TAILQ_FIRST(&pdev->ppdu_info_list); 2647 dp_ppdu_desc_deliver(pdev, ppdu_info); 2648 } 2649 2650 /* 2651 * Allocate new ppdu_info node 2652 */ 2653 ppdu_info = qdf_mem_malloc(sizeof(struct ppdu_info)); 2654 if (!ppdu_info) 2655 return NULL; 2656 2657 ppdu_info->nbuf = qdf_nbuf_alloc(pdev->soc->osdev, 2658 sizeof(struct cdp_tx_completion_ppdu), 0, 4, 2659 TRUE); 2660 if (!ppdu_info->nbuf) { 2661 qdf_mem_free(ppdu_info); 2662 return NULL; 2663 } 2664 2665 qdf_mem_zero(qdf_nbuf_data(ppdu_info->nbuf), 2666 sizeof(struct cdp_tx_completion_ppdu)); 2667 2668 if (qdf_nbuf_put_tail(ppdu_info->nbuf, 2669 sizeof(struct cdp_tx_completion_ppdu)) == NULL) { 2670 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2671 "No tailroom for HTT PPDU"); 2672 qdf_nbuf_free(ppdu_info->nbuf); 2673 ppdu_info->nbuf = NULL; 2674 ppdu_info->last_user = 0; 2675 qdf_mem_free(ppdu_info); 2676 return NULL; 2677 } 2678 2679 /** 2680 * No lock is needed because all PPDU TLVs are processed in 2681 * same context and this list is updated in same context 2682 */ 2683 TAILQ_INSERT_TAIL(&pdev->ppdu_info_list, ppdu_info, 2684 ppdu_info_list_elem); 2685 pdev->list_depth++; 2686 return ppdu_info; 2687 } 2688 2689 /** 2690 * dp_htt_process_tlv(): Function to process each PPDU TLVs 2691 * @pdev: DP pdev handle 2692 * @htt_t2h_msg: HTT target to host message 2693 * 2694 * return: ppdu_info per ppdu tlv structure 2695 */ 2696 2697 static struct ppdu_info *dp_htt_process_tlv(struct dp_pdev *pdev, 2698 qdf_nbuf_t htt_t2h_msg) 2699 { 2700 uint32_t length; 2701 uint32_t ppdu_id; 2702 uint8_t tlv_type; 2703 uint32_t tlv_length, tlv_bitmap_expected; 2704 uint8_t *tlv_buf; 2705 struct ppdu_info *ppdu_info = NULL; 2706 2707 uint32_t *msg_word = (uint32_t *) qdf_nbuf_data(htt_t2h_msg); 2708 2709 length = HTT_T2H_PPDU_STATS_PAYLOAD_SIZE_GET(*msg_word); 2710 2711 msg_word = msg_word + 1; 2712 ppdu_id = HTT_T2H_PPDU_STATS_PPDU_ID_GET(*msg_word); 2713 2714 2715 msg_word = msg_word + 3; 2716 while (length > 0) { 2717 tlv_buf = (uint8_t *)msg_word; 2718 tlv_type = HTT_STATS_TLV_TAG_GET(*msg_word); 2719 tlv_length = HTT_STATS_TLV_LENGTH_GET(*msg_word); 2720 if (qdf_likely(tlv_type < CDP_PPDU_STATS_MAX_TAG)) 2721 pdev->stats.ppdu_stats_counter[tlv_type]++; 2722 2723 if (tlv_length == 0) 2724 break; 2725 2726 tlv_length += HTT_TLV_HDR_LEN; 2727 2728 /** 2729 * Not allocating separate ppdu descriptor for MGMT Payload 2730 * TLV as this is sent as separate WDI indication and it 2731 * doesn't contain any ppdu information 2732 */ 2733 if (tlv_type == HTT_PPDU_STATS_TX_MGMTCTRL_PAYLOAD_TLV) { 2734 pdev->mgmtctrl_frm_info.mgmt_buf = tlv_buf; 2735 pdev->mgmtctrl_frm_info.mgmt_buf_len = tlv_length; 2736 pdev->mgmtctrl_frm_info.ppdu_id = ppdu_id; 2737 msg_word = 2738 (uint32_t *)((uint8_t *)tlv_buf + tlv_length); 2739 length -= (tlv_length); 2740 continue; 2741 } 2742 2743 ppdu_info = dp_get_ppdu_desc(pdev, ppdu_id, tlv_type); 2744 if (!ppdu_info) 2745 return NULL; 2746 ppdu_info->ppdu_id = ppdu_id; 2747 ppdu_info->tlv_bitmap |= (1 << tlv_type); 2748 2749 dp_process_ppdu_tag(pdev, msg_word, tlv_length, ppdu_info); 2750 2751 /** 2752 * Increment pdev level tlv count to monitor 2753 * missing TLVs 2754 */ 2755 pdev->tlv_count++; 2756 ppdu_info->last_tlv_cnt = pdev->tlv_count; 2757 msg_word = (uint32_t *)((uint8_t *)tlv_buf + tlv_length); 2758 length -= (tlv_length); 2759 } 2760 2761 if (!ppdu_info) 2762 return NULL; 2763 2764 pdev->last_ppdu_id = ppdu_id; 2765 2766 tlv_bitmap_expected = HTT_PPDU_DEFAULT_TLV_BITMAP; 2767 2768 if (pdev->tx_sniffer_enable || pdev->mcopy_mode) { 2769 if (ppdu_info->is_ampdu) 2770 tlv_bitmap_expected = 2771 dp_htt_get_ppdu_sniffer_ampdu_tlv_bitmap( 2772 ppdu_info->tlv_bitmap); 2773 } 2774 2775 /** 2776 * Once all the TLVs for a given PPDU has been processed, 2777 * return PPDU status to be delivered to higher layer 2778 */ 2779 if (ppdu_info->tlv_bitmap != 0 && 2780 ppdu_info->tlv_bitmap == tlv_bitmap_expected) 2781 return ppdu_info; 2782 2783 return NULL; 2784 } 2785 #endif /* FEATURE_PERPKT_INFO */ 2786 2787 /** 2788 * dp_txrx_ppdu_stats_handler() - Function to process HTT PPDU stats from FW 2789 * @soc: DP SOC handle 2790 * @pdev_id: pdev id 2791 * @htt_t2h_msg: HTT message nbuf 2792 * 2793 * return:void 2794 */ 2795 #if defined(WDI_EVENT_ENABLE) 2796 #ifdef FEATURE_PERPKT_INFO 2797 static bool dp_txrx_ppdu_stats_handler(struct dp_soc *soc, 2798 uint8_t pdev_id, qdf_nbuf_t htt_t2h_msg) 2799 { 2800 struct dp_pdev *pdev = soc->pdev_list[pdev_id]; 2801 struct ppdu_info *ppdu_info = NULL; 2802 bool free_buf = true; 2803 2804 if (!pdev) 2805 return true; 2806 2807 if (!pdev->enhanced_stats_en && !pdev->tx_sniffer_enable && 2808 !pdev->mcopy_mode && !pdev->bpr_enable) 2809 return free_buf; 2810 2811 ppdu_info = dp_htt_process_tlv(pdev, htt_t2h_msg); 2812 2813 if (pdev->mgmtctrl_frm_info.mgmt_buf) { 2814 if (dp_process_ppdu_stats_tx_mgmtctrl_payload_tlv 2815 (pdev, htt_t2h_msg, pdev->mgmtctrl_frm_info.ppdu_id) != 2816 QDF_STATUS_SUCCESS) 2817 free_buf = false; 2818 2819 pdev->mgmtctrl_frm_info.mgmt_buf = NULL; 2820 pdev->mgmtctrl_frm_info.mgmt_buf_len = 0; 2821 pdev->mgmtctrl_frm_info.ppdu_id = 0; 2822 } 2823 2824 if (ppdu_info) 2825 dp_ppdu_desc_deliver(pdev, ppdu_info); 2826 2827 return free_buf; 2828 } 2829 #else 2830 static bool dp_txrx_ppdu_stats_handler(struct dp_soc *soc, 2831 uint8_t pdev_id, qdf_nbuf_t htt_t2h_msg) 2832 { 2833 return true; 2834 } 2835 #endif 2836 #endif 2837 2838 /** 2839 * dp_txrx_fw_stats_handler() - Function to process HTT EXT stats 2840 * @soc: DP SOC handle 2841 * @htt_t2h_msg: HTT message nbuf 2842 * 2843 * return:void 2844 */ 2845 static inline void dp_txrx_fw_stats_handler(struct dp_soc *soc, 2846 qdf_nbuf_t htt_t2h_msg) 2847 { 2848 uint8_t done; 2849 qdf_nbuf_t msg_copy; 2850 uint32_t *msg_word; 2851 2852 msg_word = (uint32_t *) qdf_nbuf_data(htt_t2h_msg); 2853 msg_word = msg_word + 3; 2854 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 2855 2856 /* 2857 * HTT EXT stats response comes as stream of TLVs which span over 2858 * multiple T2H messages. 2859 * The first message will carry length of the response. 2860 * For rest of the messages length will be zero. 2861 * 2862 * Clone the T2H message buffer and store it in a list to process 2863 * it later. 2864 * 2865 * The original T2H message buffers gets freed in the T2H HTT event 2866 * handler 2867 */ 2868 msg_copy = qdf_nbuf_clone(htt_t2h_msg); 2869 2870 if (!msg_copy) { 2871 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 2872 "T2H messge clone failed for HTT EXT STATS"); 2873 goto error; 2874 } 2875 2876 qdf_spin_lock_bh(&soc->htt_stats.lock); 2877 qdf_nbuf_queue_add(&soc->htt_stats.msg, msg_copy); 2878 /* 2879 * Done bit signifies that this is the last T2H buffer in the stream of 2880 * HTT EXT STATS message 2881 */ 2882 if (done) { 2883 soc->htt_stats.num_stats++; 2884 qdf_sched_work(0, &soc->htt_stats.work); 2885 } 2886 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2887 2888 return; 2889 2890 error: 2891 qdf_spin_lock_bh(&soc->htt_stats.lock); 2892 while ((msg_copy = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) 2893 != NULL) { 2894 qdf_nbuf_free(msg_copy); 2895 } 2896 soc->htt_stats.num_stats = 0; 2897 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2898 return; 2899 2900 } 2901 2902 /* 2903 * htt_soc_attach_target() - SOC level HTT setup 2904 * @htt_soc: HTT SOC handle 2905 * 2906 * Return: 0 on success; error code on failure 2907 */ 2908 int htt_soc_attach_target(void *htt_soc) 2909 { 2910 struct htt_soc *soc = (struct htt_soc *)htt_soc; 2911 2912 return htt_h2t_ver_req_msg(soc); 2913 } 2914 2915 2916 #if defined(WDI_EVENT_ENABLE) && !defined(REMOVE_PKT_LOG) 2917 /* 2918 * dp_ppdu_stats_ind_handler() - PPDU stats msg handler 2919 * @htt_soc: HTT SOC handle 2920 * @msg_word: Pointer to payload 2921 * @htt_t2h_msg: HTT msg nbuf 2922 * 2923 * Return: True if buffer should be freed by caller. 2924 */ 2925 static bool 2926 dp_ppdu_stats_ind_handler(struct htt_soc *soc, 2927 uint32_t *msg_word, 2928 qdf_nbuf_t htt_t2h_msg) 2929 { 2930 u_int8_t pdev_id; 2931 bool free_buf; 2932 qdf_nbuf_set_pktlen(htt_t2h_msg, HTT_T2H_MAX_MSG_SIZE); 2933 dp_debug("received HTT_T2H_MSG_TYPE_PPDU_STATS_IND"); 2934 pdev_id = HTT_T2H_PPDU_STATS_PDEV_ID_GET(*msg_word); 2935 pdev_id = DP_HW2SW_MACID(pdev_id); 2936 free_buf = dp_txrx_ppdu_stats_handler(soc->dp_soc, pdev_id, 2937 htt_t2h_msg); 2938 dp_wdi_event_handler(WDI_EVENT_LITE_T2H, soc->dp_soc, 2939 htt_t2h_msg, HTT_INVALID_PEER, WDI_NO_VAL, 2940 pdev_id); 2941 return free_buf; 2942 } 2943 #else 2944 static bool 2945 dp_ppdu_stats_ind_handler(struct htt_soc *soc, 2946 uint32_t *msg_word, 2947 qdf_nbuf_t htt_t2h_msg) 2948 { 2949 return true; 2950 } 2951 #endif 2952 2953 #if defined(WDI_EVENT_ENABLE) && \ 2954 !defined(REMOVE_PKT_LOG) 2955 /* 2956 * dp_pktlog_msg_handler() - Pktlog msg handler 2957 * @htt_soc: HTT SOC handle 2958 * @msg_word: Pointer to payload 2959 * 2960 * Return: None 2961 */ 2962 static void 2963 dp_pktlog_msg_handler(struct htt_soc *soc, 2964 uint32_t *msg_word) 2965 { 2966 uint8_t pdev_id; 2967 uint32_t *pl_hdr; 2968 2969 dp_debug("received HTT_T2H_MSG_TYPE_PKTLOG"); 2970 pdev_id = HTT_T2H_PKTLOG_PDEV_ID_GET(*msg_word); 2971 pdev_id = DP_HW2SW_MACID(pdev_id); 2972 pl_hdr = (msg_word + 1); 2973 dp_wdi_event_handler(WDI_EVENT_OFFLOAD_ALL, soc->dp_soc, 2974 pl_hdr, HTT_INVALID_PEER, WDI_NO_VAL, 2975 pdev_id); 2976 } 2977 #else 2978 static void 2979 dp_pktlog_msg_handler(struct htt_soc *soc, 2980 uint32_t *msg_word) 2981 { 2982 } 2983 #endif 2984 /* 2985 * dp_htt_t2h_msg_handler() - Generic Target to host Msg/event handler 2986 * @context: Opaque context (HTT SOC handle) 2987 * @pkt: HTC packet 2988 */ 2989 static void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt) 2990 { 2991 struct htt_soc *soc = (struct htt_soc *) context; 2992 qdf_nbuf_t htt_t2h_msg = (qdf_nbuf_t) pkt->pPktContext; 2993 u_int32_t *msg_word; 2994 enum htt_t2h_msg_type msg_type; 2995 bool free_buf = true; 2996 2997 /* check for successful message reception */ 2998 if (pkt->Status != QDF_STATUS_SUCCESS) { 2999 if (pkt->Status != QDF_STATUS_E_CANCELED) 3000 soc->stats.htc_err_cnt++; 3001 3002 qdf_nbuf_free(htt_t2h_msg); 3003 return; 3004 } 3005 3006 /* TODO: Check if we should pop the HTC/HTT header alignment padding */ 3007 3008 msg_word = (u_int32_t *) qdf_nbuf_data(htt_t2h_msg); 3009 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 3010 switch (msg_type) { 3011 case HTT_T2H_MSG_TYPE_PEER_MAP: 3012 { 3013 u_int8_t mac_addr_deswizzle_buf[HTT_MAC_ADDR_LEN]; 3014 u_int8_t *peer_mac_addr; 3015 u_int16_t peer_id; 3016 u_int16_t hw_peer_id; 3017 u_int8_t vdev_id; 3018 u_int8_t is_wds; 3019 struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc; 3020 3021 peer_id = HTT_RX_PEER_MAP_PEER_ID_GET(*msg_word); 3022 hw_peer_id = 3023 HTT_RX_PEER_MAP_HW_PEER_ID_GET(*(msg_word+2)); 3024 vdev_id = HTT_RX_PEER_MAP_VDEV_ID_GET(*msg_word); 3025 peer_mac_addr = htt_t2h_mac_addr_deswizzle( 3026 (u_int8_t *) (msg_word+1), 3027 &mac_addr_deswizzle_buf[0]); 3028 QDF_TRACE(QDF_MODULE_ID_TXRX, 3029 QDF_TRACE_LEVEL_INFO, 3030 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3031 peer_id, vdev_id); 3032 3033 /* 3034 * check if peer already exists for this peer_id, if so 3035 * this peer map event is in response for a wds peer add 3036 * wmi command sent during wds source port learning. 3037 * in this case just add the ast entry to the existing 3038 * peer ast_list. 3039 */ 3040 is_wds = !!(dpsoc->peer_id_to_obj_map[peer_id]); 3041 dp_rx_peer_map_handler(soc->dp_soc, peer_id, hw_peer_id, 3042 vdev_id, peer_mac_addr, 0, 3043 is_wds); 3044 break; 3045 } 3046 case HTT_T2H_MSG_TYPE_PEER_UNMAP: 3047 { 3048 u_int16_t peer_id; 3049 u_int8_t vdev_id; 3050 u_int8_t mac_addr[HTT_MAC_ADDR_LEN] = {0}; 3051 peer_id = HTT_RX_PEER_UNMAP_PEER_ID_GET(*msg_word); 3052 vdev_id = HTT_RX_PEER_UNMAP_VDEV_ID_GET(*msg_word); 3053 3054 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3055 vdev_id, mac_addr, 0); 3056 break; 3057 } 3058 case HTT_T2H_MSG_TYPE_SEC_IND: 3059 { 3060 u_int16_t peer_id; 3061 enum cdp_sec_type sec_type; 3062 int is_unicast; 3063 3064 peer_id = HTT_SEC_IND_PEER_ID_GET(*msg_word); 3065 sec_type = HTT_SEC_IND_SEC_TYPE_GET(*msg_word); 3066 is_unicast = HTT_SEC_IND_UNICAST_GET(*msg_word); 3067 /* point to the first part of the Michael key */ 3068 msg_word++; 3069 dp_rx_sec_ind_handler( 3070 soc->dp_soc, peer_id, sec_type, is_unicast, 3071 msg_word, msg_word + 2); 3072 break; 3073 } 3074 3075 case HTT_T2H_MSG_TYPE_PPDU_STATS_IND: 3076 { 3077 free_buf = dp_ppdu_stats_ind_handler(soc, msg_word, 3078 htt_t2h_msg); 3079 break; 3080 } 3081 3082 case HTT_T2H_MSG_TYPE_PKTLOG: 3083 { 3084 dp_pktlog_msg_handler(soc, msg_word); 3085 break; 3086 } 3087 3088 case HTT_T2H_MSG_TYPE_VERSION_CONF: 3089 { 3090 htc_pm_runtime_put(soc->htc_soc); 3091 soc->tgt_ver.major = HTT_VER_CONF_MAJOR_GET(*msg_word); 3092 soc->tgt_ver.minor = HTT_VER_CONF_MINOR_GET(*msg_word); 3093 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO_HIGH, 3094 "target uses HTT version %d.%d; host uses %d.%d", 3095 soc->tgt_ver.major, soc->tgt_ver.minor, 3096 HTT_CURRENT_VERSION_MAJOR, 3097 HTT_CURRENT_VERSION_MINOR); 3098 if (soc->tgt_ver.major != HTT_CURRENT_VERSION_MAJOR) { 3099 QDF_TRACE(QDF_MODULE_ID_TXRX, 3100 QDF_TRACE_LEVEL_ERROR, 3101 "*** Incompatible host/target HTT versions!"); 3102 } 3103 /* abort if the target is incompatible with the host */ 3104 qdf_assert(soc->tgt_ver.major == 3105 HTT_CURRENT_VERSION_MAJOR); 3106 if (soc->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) { 3107 QDF_TRACE(QDF_MODULE_ID_TXRX, 3108 QDF_TRACE_LEVEL_WARN, 3109 "*** Warning: host/target HTT versions" 3110 " are different, though compatible!"); 3111 } 3112 break; 3113 } 3114 case HTT_T2H_MSG_TYPE_RX_ADDBA: 3115 { 3116 uint16_t peer_id; 3117 uint8_t tid; 3118 uint8_t win_sz; 3119 uint16_t status; 3120 struct dp_peer *peer; 3121 3122 /* 3123 * Update REO Queue Desc with new values 3124 */ 3125 peer_id = HTT_RX_ADDBA_PEER_ID_GET(*msg_word); 3126 tid = HTT_RX_ADDBA_TID_GET(*msg_word); 3127 win_sz = HTT_RX_ADDBA_WIN_SIZE_GET(*msg_word); 3128 peer = dp_peer_find_by_id(soc->dp_soc, peer_id); 3129 3130 /* 3131 * Window size needs to be incremented by 1 3132 * since fw needs to represent a value of 256 3133 * using just 8 bits 3134 */ 3135 if (peer) { 3136 status = dp_addba_requestprocess_wifi3(peer, 3137 0, tid, 0, win_sz + 1, 0xffff); 3138 3139 /* 3140 * If PEER_LOCK_REF_PROTECT enbled dec ref 3141 * which is inc by dp_peer_find_by_id 3142 */ 3143 dp_peer_unref_del_find_by_id(peer); 3144 3145 QDF_TRACE(QDF_MODULE_ID_TXRX, 3146 QDF_TRACE_LEVEL_INFO, 3147 FL("PeerID %d BAW %d TID %d stat %d"), 3148 peer_id, win_sz, tid, status); 3149 3150 } else { 3151 QDF_TRACE(QDF_MODULE_ID_TXRX, 3152 QDF_TRACE_LEVEL_ERROR, 3153 FL("Peer not found peer id %d"), 3154 peer_id); 3155 } 3156 break; 3157 } 3158 case HTT_T2H_MSG_TYPE_EXT_STATS_CONF: 3159 { 3160 dp_txrx_fw_stats_handler(soc->dp_soc, htt_t2h_msg); 3161 break; 3162 } 3163 case HTT_T2H_MSG_TYPE_PEER_MAP_V2: 3164 { 3165 u_int8_t mac_addr_deswizzle_buf[HTT_MAC_ADDR_LEN]; 3166 u_int8_t *peer_mac_addr; 3167 u_int16_t peer_id; 3168 u_int16_t hw_peer_id; 3169 u_int8_t vdev_id; 3170 bool is_wds; 3171 u_int16_t ast_hash; 3172 3173 peer_id = HTT_RX_PEER_MAP_V2_SW_PEER_ID_GET(*msg_word); 3174 hw_peer_id = 3175 HTT_RX_PEER_MAP_V2_HW_PEER_ID_GET(*(msg_word + 2)); 3176 vdev_id = HTT_RX_PEER_MAP_V2_VDEV_ID_GET(*msg_word); 3177 peer_mac_addr = 3178 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3179 &mac_addr_deswizzle_buf[0]); 3180 is_wds = 3181 HTT_RX_PEER_MAP_V2_NEXT_HOP_GET(*(msg_word + 3)); 3182 ast_hash = 3183 HTT_RX_PEER_MAP_V2_AST_HASH_VALUE_GET(*(msg_word + 3)); 3184 QDF_TRACE(QDF_MODULE_ID_TXRX, 3185 QDF_TRACE_LEVEL_INFO, 3186 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3187 peer_id, vdev_id); 3188 3189 dp_rx_peer_map_handler(soc->dp_soc, peer_id, 3190 hw_peer_id, vdev_id, 3191 peer_mac_addr, ast_hash, 3192 is_wds); 3193 break; 3194 } 3195 case HTT_T2H_MSG_TYPE_PEER_UNMAP_V2: 3196 { 3197 u_int8_t mac_addr_deswizzle_buf[HTT_MAC_ADDR_LEN]; 3198 u_int8_t *mac_addr; 3199 u_int16_t peer_id; 3200 u_int8_t vdev_id; 3201 u_int8_t is_wds; 3202 3203 peer_id = 3204 HTT_RX_PEER_UNMAP_V2_SW_PEER_ID_GET(*msg_word); 3205 vdev_id = HTT_RX_PEER_UNMAP_V2_VDEV_ID_GET(*msg_word); 3206 mac_addr = 3207 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3208 &mac_addr_deswizzle_buf[0]); 3209 is_wds = 3210 HTT_RX_PEER_UNMAP_V2_NEXT_HOP_GET(*(msg_word + 2)); 3211 QDF_TRACE(QDF_MODULE_ID_TXRX, 3212 QDF_TRACE_LEVEL_INFO, 3213 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3214 peer_id, vdev_id); 3215 3216 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3217 vdev_id, mac_addr, 3218 is_wds); 3219 break; 3220 } 3221 default: 3222 break; 3223 }; 3224 3225 /* Free the indication buffer */ 3226 if (free_buf) 3227 qdf_nbuf_free(htt_t2h_msg); 3228 } 3229 3230 /* 3231 * dp_htt_h2t_full() - Send full handler (called from HTC) 3232 * @context: Opaque context (HTT SOC handle) 3233 * @pkt: HTC packet 3234 * 3235 * Return: enum htc_send_full_action 3236 */ 3237 static enum htc_send_full_action 3238 dp_htt_h2t_full(void *context, HTC_PACKET *pkt) 3239 { 3240 return HTC_SEND_FULL_KEEP; 3241 } 3242 3243 /* 3244 * dp_htt_hif_t2h_hp_callback() - HIF callback for high priority T2H messages 3245 * @context: Opaque context (HTT SOC handle) 3246 * @nbuf: nbuf containing T2H message 3247 * @pipe_id: HIF pipe ID 3248 * 3249 * Return: QDF_STATUS 3250 * 3251 * TODO: Temporary change to bypass HTC connection for this new HIF pipe, which 3252 * will be used for packet log and other high-priority HTT messages. Proper 3253 * HTC connection to be added later once required FW changes are available 3254 */ 3255 static QDF_STATUS 3256 dp_htt_hif_t2h_hp_callback (void *context, qdf_nbuf_t nbuf, uint8_t pipe_id) 3257 { 3258 QDF_STATUS rc = QDF_STATUS_SUCCESS; 3259 HTC_PACKET htc_pkt; 3260 3261 qdf_assert_always(pipe_id == DP_HTT_T2H_HP_PIPE); 3262 qdf_mem_zero(&htc_pkt, sizeof(htc_pkt)); 3263 htc_pkt.Status = QDF_STATUS_SUCCESS; 3264 htc_pkt.pPktContext = (void *)nbuf; 3265 dp_htt_t2h_msg_handler(context, &htc_pkt); 3266 3267 return rc; 3268 } 3269 3270 /* 3271 * htt_htc_soc_attach() - Register SOC level HTT instance with HTC 3272 * @htt_soc: HTT SOC handle 3273 * 3274 * Return: 0 on success; error code on failure 3275 */ 3276 static int 3277 htt_htc_soc_attach(struct htt_soc *soc) 3278 { 3279 struct htc_service_connect_req connect; 3280 struct htc_service_connect_resp response; 3281 A_STATUS status; 3282 struct dp_soc *dpsoc = soc->dp_soc; 3283 3284 qdf_mem_set(&connect, sizeof(connect), 0); 3285 qdf_mem_set(&response, sizeof(response), 0); 3286 3287 connect.pMetaData = NULL; 3288 connect.MetaDataLength = 0; 3289 connect.EpCallbacks.pContext = soc; 3290 connect.EpCallbacks.EpTxComplete = dp_htt_h2t_send_complete; 3291 connect.EpCallbacks.EpTxCompleteMultiple = NULL; 3292 connect.EpCallbacks.EpRecv = dp_htt_t2h_msg_handler; 3293 3294 /* rx buffers currently are provided by HIF, not by EpRecvRefill */ 3295 connect.EpCallbacks.EpRecvRefill = NULL; 3296 3297 /* N/A, fill is done by HIF */ 3298 connect.EpCallbacks.RecvRefillWaterMark = 1; 3299 3300 connect.EpCallbacks.EpSendFull = dp_htt_h2t_full; 3301 /* 3302 * Specify how deep to let a queue get before htc_send_pkt will 3303 * call the EpSendFull function due to excessive send queue depth. 3304 */ 3305 connect.MaxSendQueueDepth = DP_HTT_MAX_SEND_QUEUE_DEPTH; 3306 3307 /* disable flow control for HTT data message service */ 3308 connect.ConnectionFlags |= HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL; 3309 3310 /* connect to control service */ 3311 connect.service_id = HTT_DATA_MSG_SVC; 3312 3313 status = htc_connect_service(soc->htc_soc, &connect, &response); 3314 3315 if (status != A_OK) 3316 return QDF_STATUS_E_FAILURE; 3317 3318 soc->htc_endpoint = response.Endpoint; 3319 3320 hif_save_htc_htt_config_endpoint(dpsoc->hif_handle, soc->htc_endpoint); 3321 dp_hif_update_pipe_callback(soc->dp_soc, (void *)soc, 3322 dp_htt_hif_t2h_hp_callback, DP_HTT_T2H_HP_PIPE); 3323 3324 return 0; /* success */ 3325 } 3326 3327 /* 3328 * htt_soc_initialize() - SOC level HTT initialization 3329 * @htt_soc: Opaque htt SOC handle 3330 * @ctrl_psoc: Opaque ctrl SOC handle 3331 * @htc_soc: SOC level HTC handle 3332 * @hal_soc: Opaque HAL SOC handle 3333 * @osdev: QDF device 3334 * 3335 * Return: HTT handle on success; NULL on failure 3336 */ 3337 void * 3338 htt_soc_initialize(void *htt_soc, void *ctrl_psoc, HTC_HANDLE htc_soc, 3339 void *hal_soc, qdf_device_t osdev) 3340 { 3341 struct htt_soc *soc = (struct htt_soc *)htt_soc; 3342 3343 soc->osdev = osdev; 3344 soc->ctrl_psoc = ctrl_psoc; 3345 soc->htc_soc = htc_soc; 3346 soc->hal_soc = hal_soc; 3347 3348 if (htt_htc_soc_attach(soc)) 3349 goto fail2; 3350 3351 return soc; 3352 3353 fail2: 3354 return NULL; 3355 } 3356 3357 void htt_soc_htc_dealloc(struct htt_soc *htt_handle) 3358 { 3359 htt_htc_misc_pkt_pool_free(htt_handle); 3360 htt_htc_pkt_pool_free(htt_handle); 3361 } 3362 3363 /* 3364 * htt_soc_htc_prealloc() - HTC memory prealloc 3365 * @htt_soc: SOC level HTT handle 3366 * 3367 * Return: QDF_STATUS_SUCCESS on Success or 3368 * QDF_STATUS_E_NOMEM on allocation failure 3369 */ 3370 QDF_STATUS htt_soc_htc_prealloc(struct htt_soc *soc) 3371 { 3372 int i; 3373 3374 HTT_TX_MUTEX_INIT(&soc->htt_tx_mutex); 3375 3376 soc->htt_htc_pkt_freelist = NULL; 3377 /* pre-allocate some HTC_PACKET objects */ 3378 for (i = 0; i < HTT_HTC_PKT_POOL_INIT_SIZE; i++) { 3379 struct dp_htt_htc_pkt_union *pkt; 3380 pkt = qdf_mem_malloc(sizeof(*pkt)); 3381 if (!pkt) 3382 return QDF_STATUS_E_NOMEM; 3383 3384 htt_htc_pkt_free(soc, &pkt->u.pkt); 3385 } 3386 return QDF_STATUS_SUCCESS; 3387 } 3388 3389 /* 3390 * htt_soc_detach() - Free SOC level HTT handle 3391 * @htt_hdl: HTT SOC handle 3392 */ 3393 void htt_soc_detach(void *htt_hdl) 3394 { 3395 struct htt_soc *htt_handle = (struct htt_soc *)htt_hdl; 3396 3397 HTT_TX_MUTEX_DESTROY(&htt_handle->htt_tx_mutex); 3398 qdf_mem_free(htt_handle); 3399 } 3400 3401 /** 3402 * dp_h2t_ext_stats_msg_send(): function to contruct HTT message to pass to FW 3403 * @pdev: DP PDEV handle 3404 * @stats_type_upload_mask: stats type requested by user 3405 * @config_param_0: extra configuration parameters 3406 * @config_param_1: extra configuration parameters 3407 * @config_param_2: extra configuration parameters 3408 * @config_param_3: extra configuration parameters 3409 * @mac_id: mac number 3410 * 3411 * return: QDF STATUS 3412 */ 3413 QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev, 3414 uint32_t stats_type_upload_mask, uint32_t config_param_0, 3415 uint32_t config_param_1, uint32_t config_param_2, 3416 uint32_t config_param_3, int cookie_val, int cookie_msb, 3417 uint8_t mac_id) 3418 { 3419 struct htt_soc *soc = pdev->soc->htt_handle; 3420 struct dp_htt_htc_pkt *pkt; 3421 qdf_nbuf_t msg; 3422 uint32_t *msg_word; 3423 uint8_t pdev_mask = 0; 3424 3425 msg = qdf_nbuf_alloc( 3426 soc->osdev, 3427 HTT_MSG_BUF_SIZE(HTT_H2T_EXT_STATS_REQ_MSG_SZ), 3428 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 3429 3430 if (!msg) 3431 return QDF_STATUS_E_NOMEM; 3432 3433 /*TODO:Add support for SOC stats 3434 * Bit 0: SOC Stats 3435 * Bit 1: Pdev stats for pdev id 0 3436 * Bit 2: Pdev stats for pdev id 1 3437 * Bit 3: Pdev stats for pdev id 2 3438 */ 3439 mac_id = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id); 3440 3441 pdev_mask = 1 << DP_SW2HW_MACID(mac_id); 3442 /* 3443 * Set the length of the message. 3444 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 3445 * separately during the below call to qdf_nbuf_push_head. 3446 * The contribution from the HTC header is added separately inside HTC. 3447 */ 3448 if (qdf_nbuf_put_tail(msg, HTT_H2T_EXT_STATS_REQ_MSG_SZ) == NULL) { 3449 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 3450 "Failed to expand head for HTT_EXT_STATS"); 3451 qdf_nbuf_free(msg); 3452 return QDF_STATUS_E_FAILURE; 3453 } 3454 3455 QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO, 3456 "-----%s:%d----\n cookie <-> %d\n config_param_0 %u\n" 3457 "config_param_1 %u\n config_param_2 %u\n" 3458 "config_param_4 %u\n -------------", 3459 __func__, __LINE__, cookie_val, config_param_0, 3460 config_param_1, config_param_2, config_param_3); 3461 3462 msg_word = (uint32_t *) qdf_nbuf_data(msg); 3463 3464 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 3465 *msg_word = 0; 3466 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_EXT_STATS_REQ); 3467 HTT_H2T_EXT_STATS_REQ_PDEV_MASK_SET(*msg_word, pdev_mask); 3468 HTT_H2T_EXT_STATS_REQ_STATS_TYPE_SET(*msg_word, stats_type_upload_mask); 3469 3470 /* word 1 */ 3471 msg_word++; 3472 *msg_word = 0; 3473 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_0); 3474 3475 /* word 2 */ 3476 msg_word++; 3477 *msg_word = 0; 3478 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_1); 3479 3480 /* word 3 */ 3481 msg_word++; 3482 *msg_word = 0; 3483 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_2); 3484 3485 /* word 4 */ 3486 msg_word++; 3487 *msg_word = 0; 3488 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_3); 3489 3490 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, 0); 3491 3492 /* word 5 */ 3493 msg_word++; 3494 3495 /* word 6 */ 3496 msg_word++; 3497 *msg_word = 0; 3498 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_val); 3499 3500 /* word 7 */ 3501 msg_word++; 3502 *msg_word = 0; 3503 /*Using last 2 bits for pdev_id */ 3504 cookie_msb = ((cookie_msb << 2) | pdev->pdev_id); 3505 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_msb); 3506 3507 pkt = htt_htc_pkt_alloc(soc); 3508 if (!pkt) { 3509 qdf_nbuf_free(msg); 3510 return QDF_STATUS_E_NOMEM; 3511 } 3512 3513 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 3514 3515 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 3516 dp_htt_h2t_send_complete_free_netbuf, 3517 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 3518 soc->htc_endpoint, 3519 1); /* tag - not relevant here */ 3520 3521 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 3522 DP_HTT_SEND_HTC_PKT(soc, pkt); 3523 return 0; 3524 } 3525 3526 /* This macro will revert once proper HTT header will define for 3527 * HTT_H2T_MSG_TYPE_PPDU_STATS_CFG in htt.h file 3528 * */ 3529 #if defined(WDI_EVENT_ENABLE) 3530 /** 3531 * dp_h2t_cfg_stats_msg_send(): function to construct HTT message to pass to FW 3532 * @pdev: DP PDEV handle 3533 * @stats_type_upload_mask: stats type requested by user 3534 * @mac_id: Mac id number 3535 * 3536 * return: QDF STATUS 3537 */ 3538 QDF_STATUS dp_h2t_cfg_stats_msg_send(struct dp_pdev *pdev, 3539 uint32_t stats_type_upload_mask, uint8_t mac_id) 3540 { 3541 struct htt_soc *soc = pdev->soc->htt_handle; 3542 struct dp_htt_htc_pkt *pkt; 3543 qdf_nbuf_t msg; 3544 uint32_t *msg_word; 3545 uint8_t pdev_mask; 3546 3547 msg = qdf_nbuf_alloc( 3548 soc->osdev, 3549 HTT_MSG_BUF_SIZE(HTT_H2T_PPDU_STATS_CFG_MSG_SZ), 3550 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); 3551 3552 if (!msg) { 3553 QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, 3554 "Fail to allocate HTT_H2T_PPDU_STATS_CFG_MSG_SZ msg buffer"); 3555 qdf_assert(0); 3556 return QDF_STATUS_E_NOMEM; 3557 } 3558 3559 /*TODO:Add support for SOC stats 3560 * Bit 0: SOC Stats 3561 * Bit 1: Pdev stats for pdev id 0 3562 * Bit 2: Pdev stats for pdev id 1 3563 * Bit 3: Pdev stats for pdev id 2 3564 */ 3565 pdev_mask = 1 << DP_SW2HW_MACID(mac_id); 3566 3567 /* 3568 * Set the length of the message. 3569 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 3570 * separately during the below call to qdf_nbuf_push_head. 3571 * The contribution from the HTC header is added separately inside HTC. 3572 */ 3573 if (qdf_nbuf_put_tail(msg, HTT_H2T_PPDU_STATS_CFG_MSG_SZ) == NULL) { 3574 QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, 3575 "Failed to expand head for HTT_CFG_STATS"); 3576 qdf_nbuf_free(msg); 3577 return QDF_STATUS_E_FAILURE; 3578 } 3579 3580 msg_word = (uint32_t *) qdf_nbuf_data(msg); 3581 3582 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 3583 *msg_word = 0; 3584 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG); 3585 HTT_H2T_PPDU_STATS_CFG_PDEV_MASK_SET(*msg_word, pdev_mask); 3586 HTT_H2T_PPDU_STATS_CFG_TLV_BITMASK_SET(*msg_word, 3587 stats_type_upload_mask); 3588 3589 pkt = htt_htc_pkt_alloc(soc); 3590 if (!pkt) { 3591 QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR, 3592 "Fail to allocate dp_htt_htc_pkt buffer"); 3593 qdf_assert(0); 3594 qdf_nbuf_free(msg); 3595 return QDF_STATUS_E_NOMEM; 3596 } 3597 3598 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 3599 3600 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 3601 dp_htt_h2t_send_complete_free_netbuf, 3602 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 3603 soc->htc_endpoint, 3604 1); /* tag - not relevant here */ 3605 3606 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 3607 DP_HTT_SEND_HTC_PKT(soc, pkt); 3608 return 0; 3609 } 3610 #endif 3611