1 /* 2 * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 #include <htt.h> 21 #include <hal_hw_headers.h> 22 #include <hal_api.h> 23 #include "dp_peer.h" 24 #include "dp_types.h" 25 #include "dp_internal.h" 26 #include "dp_rx.h" 27 #include "htt_stats.h" 28 #include "htt_ppdu_stats.h" 29 #include "dp_htt.h" 30 #ifdef WIFI_MONITOR_SUPPORT 31 #include <dp_mon.h> 32 #endif 33 #include "qdf_mem.h" /* qdf_mem_malloc,free */ 34 #include "cdp_txrx_cmn_struct.h" 35 36 #ifdef FEATURE_PERPKT_INFO 37 #include "dp_ratetable.h" 38 #endif 39 #include <qdf_module.h> 40 #ifdef CONFIG_SAWF_DEF_QUEUES 41 #include <dp_sawf_htt.h> 42 #endif 43 44 #define HTT_TLV_HDR_LEN HTT_T2H_EXT_STATS_CONF_TLV_HDR_SIZE 45 46 #define HTT_HTC_PKT_POOL_INIT_SIZE 64 47 48 #define HTT_MSG_BUF_SIZE(msg_bytes) \ 49 ((msg_bytes) + HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING) 50 51 #define HTT_PID_BIT_MASK 0x3 52 53 #define DP_EXT_MSG_LENGTH 2048 54 #define HTT_HEADER_LEN 16 55 #define HTT_MGMT_CTRL_TLV_HDR_RESERVERD_LEN 16 56 57 #define HTT_SHIFT_UPPER_TIMESTAMP 32 58 #define HTT_MASK_UPPER_TIMESTAMP 0xFFFFFFFF00000000 59 #define HTT_BKP_STATS_MAX_QUEUE_DEPTH 16 60 61 struct dp_htt_htc_pkt * 62 htt_htc_pkt_alloc(struct htt_soc *soc) 63 { 64 struct dp_htt_htc_pkt_union *pkt = NULL; 65 66 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 67 if (soc->htt_htc_pkt_freelist) { 68 pkt = soc->htt_htc_pkt_freelist; 69 soc->htt_htc_pkt_freelist = soc->htt_htc_pkt_freelist->u.next; 70 } 71 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 72 73 if (!pkt) 74 pkt = qdf_mem_malloc(sizeof(*pkt)); 75 76 if (!pkt) 77 return NULL; 78 79 htc_packet_set_magic_cookie(&(pkt->u.pkt.htc_pkt), 0); 80 81 return &pkt->u.pkt; /* not actually a dereference */ 82 } 83 84 qdf_export_symbol(htt_htc_pkt_alloc); 85 86 void 87 htt_htc_pkt_free(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt) 88 { 89 struct dp_htt_htc_pkt_union *u_pkt = 90 (struct dp_htt_htc_pkt_union *)pkt; 91 92 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 93 htc_packet_set_magic_cookie(&(u_pkt->u.pkt.htc_pkt), 0); 94 u_pkt->u.next = soc->htt_htc_pkt_freelist; 95 soc->htt_htc_pkt_freelist = u_pkt; 96 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 97 } 98 99 qdf_export_symbol(htt_htc_pkt_free); 100 101 /* 102 * htt_htc_pkt_pool_free() - Free HTC packet pool 103 * @htt_soc: HTT SOC handle 104 */ 105 void 106 htt_htc_pkt_pool_free(struct htt_soc *soc) 107 { 108 struct dp_htt_htc_pkt_union *pkt, *next; 109 pkt = soc->htt_htc_pkt_freelist; 110 while (pkt) { 111 next = pkt->u.next; 112 qdf_mem_free(pkt); 113 pkt = next; 114 } 115 soc->htt_htc_pkt_freelist = NULL; 116 } 117 118 119 #ifndef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST 120 121 /* 122 * htt_htc_misc_pkt_list_trim() - trim misc list 123 * @htt_soc: HTT SOC handle 124 * @level: max no. of pkts in list 125 */ 126 static void 127 htt_htc_misc_pkt_list_trim(struct htt_soc *soc, int level) 128 { 129 struct dp_htt_htc_pkt_union *pkt, *next, *prev = NULL; 130 int i = 0; 131 qdf_nbuf_t netbuf; 132 133 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 134 pkt = soc->htt_htc_pkt_misclist; 135 while (pkt) { 136 next = pkt->u.next; 137 /* trim the out grown list*/ 138 if (++i > level) { 139 netbuf = 140 (qdf_nbuf_t)(pkt->u.pkt.htc_pkt.pNetBufContext); 141 qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE); 142 qdf_nbuf_free(netbuf); 143 qdf_mem_free(pkt); 144 pkt = NULL; 145 if (prev) 146 prev->u.next = NULL; 147 } 148 prev = pkt; 149 pkt = next; 150 } 151 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 152 } 153 154 /* 155 * htt_htc_misc_pkt_list_add() - Add pkt to misc list 156 * @htt_soc: HTT SOC handle 157 * @dp_htt_htc_pkt: pkt to be added to list 158 */ 159 void 160 htt_htc_misc_pkt_list_add(struct htt_soc *soc, struct dp_htt_htc_pkt *pkt) 161 { 162 struct dp_htt_htc_pkt_union *u_pkt = 163 (struct dp_htt_htc_pkt_union *)pkt; 164 int misclist_trim_level = htc_get_tx_queue_depth(soc->htc_soc, 165 pkt->htc_pkt.Endpoint) 166 + DP_HTT_HTC_PKT_MISCLIST_SIZE; 167 168 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 169 if (soc->htt_htc_pkt_misclist) { 170 u_pkt->u.next = soc->htt_htc_pkt_misclist; 171 soc->htt_htc_pkt_misclist = u_pkt; 172 } else { 173 soc->htt_htc_pkt_misclist = u_pkt; 174 } 175 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 176 177 /* only ce pipe size + tx_queue_depth could possibly be in use 178 * free older packets in the misclist 179 */ 180 htt_htc_misc_pkt_list_trim(soc, misclist_trim_level); 181 } 182 183 qdf_export_symbol(htt_htc_misc_pkt_list_add); 184 #endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */ 185 186 /* 187 * htt_htc_misc_pkt_pool_free() - free pkts in misc list 188 * @htt_soc: HTT SOC handle 189 */ 190 static void 191 htt_htc_misc_pkt_pool_free(struct htt_soc *soc) 192 { 193 struct dp_htt_htc_pkt_union *pkt, *next; 194 qdf_nbuf_t netbuf; 195 196 HTT_TX_MUTEX_ACQUIRE(&soc->htt_tx_mutex); 197 pkt = soc->htt_htc_pkt_misclist; 198 199 while (pkt) { 200 next = pkt->u.next; 201 if (htc_packet_get_magic_cookie(&(pkt->u.pkt.htc_pkt)) != 202 HTC_PACKET_MAGIC_COOKIE) { 203 pkt = next; 204 soc->stats.skip_count++; 205 continue; 206 } 207 netbuf = (qdf_nbuf_t) (pkt->u.pkt.htc_pkt.pNetBufContext); 208 qdf_nbuf_unmap(soc->osdev, netbuf, QDF_DMA_TO_DEVICE); 209 210 soc->stats.htc_pkt_free++; 211 dp_htt_info("%pK: Pkt free count %d", 212 soc->dp_soc, soc->stats.htc_pkt_free); 213 214 qdf_nbuf_free(netbuf); 215 qdf_mem_free(pkt); 216 pkt = next; 217 } 218 soc->htt_htc_pkt_misclist = NULL; 219 HTT_TX_MUTEX_RELEASE(&soc->htt_tx_mutex); 220 dp_info("HTC Packets, fail count = %d, skip count = %d", 221 soc->stats.fail_count, soc->stats.skip_count); 222 } 223 224 /* 225 * htt_t2h_mac_addr_deswizzle() - Swap MAC addr bytes if FW endianness differ 226 * @tgt_mac_addr: Target MAC 227 * @buffer: Output buffer 228 */ 229 static u_int8_t * 230 htt_t2h_mac_addr_deswizzle(u_int8_t *tgt_mac_addr, u_int8_t *buffer) 231 { 232 #ifdef BIG_ENDIAN_HOST 233 /* 234 * The host endianness is opposite of the target endianness. 235 * To make u_int32_t elements come out correctly, the target->host 236 * upload has swizzled the bytes in each u_int32_t element of the 237 * message. 238 * For byte-array message fields like the MAC address, this 239 * upload swizzling puts the bytes in the wrong order, and needs 240 * to be undone. 241 */ 242 buffer[0] = tgt_mac_addr[3]; 243 buffer[1] = tgt_mac_addr[2]; 244 buffer[2] = tgt_mac_addr[1]; 245 buffer[3] = tgt_mac_addr[0]; 246 buffer[4] = tgt_mac_addr[7]; 247 buffer[5] = tgt_mac_addr[6]; 248 return buffer; 249 #else 250 /* 251 * The host endianness matches the target endianness - 252 * we can use the mac addr directly from the message buffer. 253 */ 254 return tgt_mac_addr; 255 #endif 256 } 257 258 /* 259 * dp_htt_h2t_send_complete_free_netbuf() - Free completed buffer 260 * @soc: SOC handle 261 * @status: Completion status 262 * @netbuf: HTT buffer 263 */ 264 static void 265 dp_htt_h2t_send_complete_free_netbuf( 266 void *soc, A_STATUS status, qdf_nbuf_t netbuf) 267 { 268 qdf_nbuf_free(netbuf); 269 } 270 271 #ifdef ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST 272 /* 273 * dp_htt_h2t_send_complete() - H2T completion handler 274 * @context: Opaque context (HTT SOC handle) 275 * @htc_pkt: HTC packet 276 */ 277 static void 278 dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt) 279 { 280 struct htt_soc *soc = (struct htt_soc *) context; 281 struct dp_htt_htc_pkt *htt_pkt; 282 qdf_nbuf_t netbuf; 283 284 htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt); 285 286 /* process (free or keep) the netbuf that held the message */ 287 netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext; 288 /* 289 * adf sendcomplete is required for windows only 290 */ 291 /* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */ 292 /* free the htt_htc_pkt / HTC_PACKET object */ 293 qdf_nbuf_free(netbuf); 294 htt_htc_pkt_free(soc, htt_pkt); 295 } 296 297 #else /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */ 298 299 /* 300 * * dp_htt_h2t_send_complete() - H2T completion handler 301 * * @context: Opaque context (HTT SOC handle) 302 * * @htc_pkt: HTC packet 303 * */ 304 static void 305 dp_htt_h2t_send_complete(void *context, HTC_PACKET *htc_pkt) 306 { 307 void (*send_complete_part2)( 308 void *soc, QDF_STATUS status, qdf_nbuf_t msdu); 309 struct htt_soc *soc = (struct htt_soc *) context; 310 struct dp_htt_htc_pkt *htt_pkt; 311 qdf_nbuf_t netbuf; 312 313 send_complete_part2 = htc_pkt->pPktContext; 314 315 htt_pkt = container_of(htc_pkt, struct dp_htt_htc_pkt, htc_pkt); 316 317 /* process (free or keep) the netbuf that held the message */ 318 netbuf = (qdf_nbuf_t) htc_pkt->pNetBufContext; 319 /* 320 * adf sendcomplete is required for windows only 321 */ 322 /* qdf_nbuf_set_sendcompleteflag(netbuf, TRUE); */ 323 if (send_complete_part2){ 324 send_complete_part2( 325 htt_pkt->soc_ctxt, htc_pkt->Status, netbuf); 326 } 327 /* free the htt_htc_pkt / HTC_PACKET object */ 328 htt_htc_pkt_free(soc, htt_pkt); 329 } 330 331 #endif /* ENABLE_CE4_COMP_DISABLE_HTT_HTC_MISC_LIST */ 332 333 /* 334 * dp_htt_h2t_add_tcl_metadata_ver_v1() - Add tcl_metadata verion V1 335 * @htt_soc: HTT SOC handle 336 * @msg: Pointer to nbuf 337 * 338 * Return: 0 on success; error code on failure 339 */ 340 static int dp_htt_h2t_add_tcl_metadata_ver_v1(struct htt_soc *soc, 341 qdf_nbuf_t *msg) 342 { 343 uint32_t *msg_word; 344 345 *msg = qdf_nbuf_alloc( 346 soc->osdev, 347 HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES), 348 /* reserve room for the HTC header */ 349 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 350 if (!*msg) 351 return QDF_STATUS_E_NOMEM; 352 353 /* 354 * Set the length of the message. 355 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 356 * separately during the below call to qdf_nbuf_push_head. 357 * The contribution from the HTC header is added separately inside HTC. 358 */ 359 if (!qdf_nbuf_put_tail(*msg, HTT_VER_REQ_BYTES)) { 360 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 361 "%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg", 362 __func__); 363 return QDF_STATUS_E_FAILURE; 364 } 365 366 /* fill in the message contents */ 367 msg_word = (u_int32_t *)qdf_nbuf_data(*msg); 368 369 /* rewind beyond alignment pad to get to the HTC header reserved area */ 370 qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING); 371 372 *msg_word = 0; 373 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ); 374 375 return QDF_STATUS_SUCCESS; 376 } 377 378 #ifdef QCA_DP_TX_FW_METADATA_V2 379 /* 380 * dp_htt_h2t_add_tcl_metadata_ver_v2() - Add tcl_metadata verion V2 381 * @htt_soc: HTT SOC handle 382 * @msg: Pointer to nbuf 383 * 384 * Return: 0 on success; error code on failure 385 */ 386 static int dp_htt_h2t_add_tcl_metadata_ver_v2(struct htt_soc *soc, 387 qdf_nbuf_t *msg) 388 { 389 uint32_t *msg_word; 390 391 *msg = qdf_nbuf_alloc( 392 soc->osdev, 393 HTT_MSG_BUF_SIZE(HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ), 394 /* reserve room for the HTC header */ 395 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 396 if (!*msg) 397 return QDF_STATUS_E_NOMEM; 398 399 /* 400 * Set the length of the message. 401 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 402 * separately during the below call to qdf_nbuf_push_head. 403 * The contribution from the HTC header is added separately inside HTC. 404 */ 405 if (!qdf_nbuf_put_tail(*msg, 406 HTT_VER_REQ_BYTES + HTT_TCL_METADATA_VER_SZ)) { 407 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 408 "%s: Failed to expand head for HTT_H2T_MSG_TYPE_VERSION_REQ msg", 409 __func__); 410 return QDF_STATUS_E_FAILURE; 411 } 412 413 /* fill in the message contents */ 414 msg_word = (u_int32_t *)qdf_nbuf_data(*msg); 415 416 /* rewind beyond alignment pad to get to the HTC header reserved area */ 417 qdf_nbuf_push_head(*msg, HTC_HDR_ALIGNMENT_PADDING); 418 419 *msg_word = 0; 420 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VERSION_REQ); 421 422 /* word 1 */ 423 msg_word++; 424 *msg_word = 0; 425 HTT_OPTION_TLV_TAG_SET(*msg_word, HTT_OPTION_TLV_TAG_TCL_METADATA_VER); 426 HTT_OPTION_TLV_LENGTH_SET(*msg_word, HTT_TCL_METADATA_VER_SZ); 427 HTT_OPTION_TLV_TCL_METADATA_VER_SET(*msg_word, 428 HTT_OPTION_TLV_TCL_METADATA_V2); 429 430 return QDF_STATUS_SUCCESS; 431 } 432 433 /* 434 * dp_htt_h2t_add_tcl_metadata_ver() - Add tcl_metadata verion 435 * @htt_soc: HTT SOC handle 436 * @msg: Pointer to nbuf 437 * 438 * Return: 0 on success; error code on failure 439 */ 440 static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg) 441 { 442 /* Use tcl_metadata_v1 when NSS offload is enabled */ 443 if (wlan_cfg_get_dp_soc_nss_cfg(soc->dp_soc->wlan_cfg_ctx) || 444 soc->dp_soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_FTM_MODE) 445 return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg); 446 else 447 return dp_htt_h2t_add_tcl_metadata_ver_v2(soc, msg); 448 } 449 #else 450 static int dp_htt_h2t_add_tcl_metadata_ver(struct htt_soc *soc, qdf_nbuf_t *msg) 451 { 452 return dp_htt_h2t_add_tcl_metadata_ver_v1(soc, msg); 453 } 454 #endif 455 456 /* 457 * htt_h2t_ver_req_msg() - Send HTT version request message to target 458 * @htt_soc: HTT SOC handle 459 * 460 * Return: 0 on success; error code on failure 461 */ 462 static int htt_h2t_ver_req_msg(struct htt_soc *soc) 463 { 464 struct dp_htt_htc_pkt *pkt; 465 qdf_nbuf_t msg = NULL; 466 QDF_STATUS status; 467 468 status = dp_htt_h2t_add_tcl_metadata_ver(soc, &msg); 469 if (status != QDF_STATUS_SUCCESS) 470 return status; 471 472 pkt = htt_htc_pkt_alloc(soc); 473 if (!pkt) { 474 qdf_nbuf_free(msg); 475 return QDF_STATUS_E_FAILURE; 476 } 477 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 478 479 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 480 dp_htt_h2t_send_complete_free_netbuf, qdf_nbuf_data(msg), 481 qdf_nbuf_len(msg), soc->htc_endpoint, 482 HTC_TX_PACKET_TAG_RTPM_PUT_RC); 483 484 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 485 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_VERSION_REQ, 486 NULL); 487 488 if (status != QDF_STATUS_SUCCESS) { 489 qdf_nbuf_free(msg); 490 htt_htc_pkt_free(soc, pkt); 491 } 492 493 return status; 494 } 495 496 /* 497 * htt_srng_setup() - Send SRNG setup message to target 498 * @htt_soc: HTT SOC handle 499 * @mac_id: MAC Id 500 * @hal_srng: Opaque HAL SRNG pointer 501 * @hal_ring_type: SRNG ring type 502 * 503 * Return: 0 on success; error code on failure 504 */ 505 int htt_srng_setup(struct htt_soc *soc, int mac_id, 506 hal_ring_handle_t hal_ring_hdl, 507 int hal_ring_type) 508 { 509 struct dp_htt_htc_pkt *pkt; 510 qdf_nbuf_t htt_msg; 511 uint32_t *msg_word; 512 struct hal_srng_params srng_params; 513 qdf_dma_addr_t hp_addr, tp_addr; 514 uint32_t ring_entry_size = 515 hal_srng_get_entrysize(soc->hal_soc, hal_ring_type); 516 int htt_ring_type, htt_ring_id; 517 uint8_t *htt_logger_bufp; 518 int target_pdev_id; 519 int lmac_id = dp_get_lmac_id_for_pdev_id(soc->dp_soc, 0, mac_id); 520 QDF_STATUS status; 521 522 /* Sizes should be set in 4-byte words */ 523 ring_entry_size = ring_entry_size >> 2; 524 525 htt_msg = qdf_nbuf_alloc(soc->osdev, 526 HTT_MSG_BUF_SIZE(HTT_SRING_SETUP_SZ), 527 /* reserve room for the HTC header */ 528 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 529 if (!htt_msg) { 530 dp_err("htt_msg alloc failed ring type %d", hal_ring_type); 531 goto fail0; 532 } 533 534 hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params); 535 hp_addr = hal_srng_get_hp_addr(soc->hal_soc, hal_ring_hdl); 536 tp_addr = hal_srng_get_tp_addr(soc->hal_soc, hal_ring_hdl); 537 538 switch (hal_ring_type) { 539 case RXDMA_BUF: 540 #ifdef QCA_HOST2FW_RXBUF_RING 541 if (srng_params.ring_id == 542 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 + 543 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 544 htt_ring_id = HTT_HOST1_TO_FW_RXBUF_RING; 545 htt_ring_type = HTT_SW_TO_SW_RING; 546 #ifdef IPA_OFFLOAD 547 } else if (srng_params.ring_id == 548 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF2 + 549 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 550 htt_ring_id = HTT_HOST2_TO_FW_RXBUF_RING; 551 htt_ring_type = HTT_SW_TO_SW_RING; 552 #ifdef IPA_WDI3_VLAN_SUPPORT 553 } else if (srng_params.ring_id == 554 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF3 + 555 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 556 htt_ring_id = HTT_HOST3_TO_FW_RXBUF_RING; 557 htt_ring_type = HTT_SW_TO_SW_RING; 558 #endif 559 #endif 560 #else 561 if (srng_params.ring_id == 562 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 + 563 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 564 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 565 htt_ring_type = HTT_SW_TO_HW_RING; 566 #endif 567 } else if (srng_params.ring_id == 568 #ifdef IPA_OFFLOAD 569 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF1 + 570 #else 571 (HAL_SRNG_WMAC1_SW2RXDMA1_BUF + 572 #endif 573 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 574 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 575 htt_ring_type = HTT_SW_TO_HW_RING; 576 } else { 577 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 578 "%s: Ring %d currently not supported", 579 __func__, srng_params.ring_id); 580 goto fail1; 581 } 582 583 break; 584 case RXDMA_MONITOR_BUF: 585 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 586 RXDMA_MONITOR_BUF); 587 htt_ring_type = HTT_SW_TO_HW_RING; 588 break; 589 case RXDMA_MONITOR_STATUS: 590 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 591 htt_ring_type = HTT_SW_TO_HW_RING; 592 break; 593 case RXDMA_MONITOR_DST: 594 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 595 RXDMA_MONITOR_DST); 596 htt_ring_type = HTT_HW_TO_SW_RING; 597 break; 598 case RXDMA_MONITOR_DESC: 599 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 600 htt_ring_type = HTT_SW_TO_HW_RING; 601 break; 602 case RXDMA_DST: 603 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 604 htt_ring_type = HTT_HW_TO_SW_RING; 605 break; 606 case TX_MONITOR_BUF: 607 htt_ring_id = HTT_TX_MON_HOST2MON_BUF_RING; 608 htt_ring_type = HTT_SW_TO_HW_RING; 609 break; 610 case TX_MONITOR_DST: 611 htt_ring_id = HTT_TX_MON_MON2HOST_DEST_RING; 612 htt_ring_type = HTT_HW_TO_SW_RING; 613 break; 614 615 default: 616 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 617 "%s: Ring currently not supported", __func__); 618 goto fail1; 619 } 620 621 dp_info("ring_type %d ring_id %d htt_ring_id %d hp_addr 0x%llx tp_addr 0x%llx", 622 hal_ring_type, srng_params.ring_id, htt_ring_id, 623 (uint64_t)hp_addr, 624 (uint64_t)tp_addr); 625 /* 626 * Set the length of the message. 627 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 628 * separately during the below call to qdf_nbuf_push_head. 629 * The contribution from the HTC header is added separately inside HTC. 630 */ 631 if (qdf_nbuf_put_tail(htt_msg, HTT_SRING_SETUP_SZ) == NULL) { 632 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 633 "%s: Failed to expand head for SRING_SETUP msg", 634 __func__); 635 return QDF_STATUS_E_FAILURE; 636 } 637 638 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 639 640 /* rewind beyond alignment pad to get to the HTC header reserved area */ 641 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 642 643 /* word 0 */ 644 *msg_word = 0; 645 htt_logger_bufp = (uint8_t *)msg_word; 646 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SRING_SETUP); 647 target_pdev_id = 648 dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, mac_id); 649 650 if ((htt_ring_type == HTT_SW_TO_HW_RING) || 651 (htt_ring_type == HTT_HW_TO_SW_RING)) 652 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, target_pdev_id); 653 else 654 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, mac_id); 655 656 dp_info("mac_id %d", mac_id); 657 HTT_SRING_SETUP_RING_TYPE_SET(*msg_word, htt_ring_type); 658 /* TODO: Discuss with FW on changing this to unique ID and using 659 * htt_ring_type to send the type of ring 660 */ 661 HTT_SRING_SETUP_RING_ID_SET(*msg_word, htt_ring_id); 662 663 /* word 1 */ 664 msg_word++; 665 *msg_word = 0; 666 HTT_SRING_SETUP_RING_BASE_ADDR_LO_SET(*msg_word, 667 srng_params.ring_base_paddr & 0xffffffff); 668 669 /* word 2 */ 670 msg_word++; 671 *msg_word = 0; 672 HTT_SRING_SETUP_RING_BASE_ADDR_HI_SET(*msg_word, 673 (uint64_t)srng_params.ring_base_paddr >> 32); 674 675 /* word 3 */ 676 msg_word++; 677 *msg_word = 0; 678 HTT_SRING_SETUP_ENTRY_SIZE_SET(*msg_word, ring_entry_size); 679 HTT_SRING_SETUP_RING_SIZE_SET(*msg_word, 680 (ring_entry_size * srng_params.num_entries)); 681 dp_info("entry_size %d", ring_entry_size); 682 dp_info("num_entries %d", srng_params.num_entries); 683 dp_info("ring_size %d", (ring_entry_size * srng_params.num_entries)); 684 if (htt_ring_type == HTT_SW_TO_HW_RING) 685 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_LOOPCOUNT_DISABLE_SET( 686 *msg_word, 1); 687 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_MSI_SWAP_SET(*msg_word, 688 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 689 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_TLV_SWAP_SET(*msg_word, 690 !!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP)); 691 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_HOST_FW_SWAP_SET(*msg_word, 692 !!(srng_params.flags & HAL_SRNG_RING_PTR_SWAP)); 693 694 /* word 4 */ 695 msg_word++; 696 *msg_word = 0; 697 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 698 hp_addr & 0xffffffff); 699 700 /* word 5 */ 701 msg_word++; 702 *msg_word = 0; 703 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 704 (uint64_t)hp_addr >> 32); 705 706 /* word 6 */ 707 msg_word++; 708 *msg_word = 0; 709 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 710 tp_addr & 0xffffffff); 711 712 /* word 7 */ 713 msg_word++; 714 *msg_word = 0; 715 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 716 (uint64_t)tp_addr >> 32); 717 718 /* word 8 */ 719 msg_word++; 720 *msg_word = 0; 721 HTT_SRING_SETUP_RING_MSI_ADDR_LO_SET(*msg_word, 722 srng_params.msi_addr & 0xffffffff); 723 724 /* word 9 */ 725 msg_word++; 726 *msg_word = 0; 727 HTT_SRING_SETUP_RING_MSI_ADDR_HI_SET(*msg_word, 728 (uint64_t)(srng_params.msi_addr) >> 32); 729 730 /* word 10 */ 731 msg_word++; 732 *msg_word = 0; 733 HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word, 734 qdf_cpu_to_le32(srng_params.msi_data)); 735 736 /* word 11 */ 737 msg_word++; 738 *msg_word = 0; 739 HTT_SRING_SETUP_INTR_BATCH_COUNTER_TH_SET(*msg_word, 740 srng_params.intr_batch_cntr_thres_entries * 741 ring_entry_size); 742 HTT_SRING_SETUP_INTR_TIMER_TH_SET(*msg_word, 743 srng_params.intr_timer_thres_us >> 3); 744 745 /* word 12 */ 746 msg_word++; 747 *msg_word = 0; 748 if (srng_params.flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) { 749 /* TODO: Setting low threshold to 1/8th of ring size - see 750 * if this needs to be configurable 751 */ 752 HTT_SRING_SETUP_INTR_LOW_TH_SET(*msg_word, 753 srng_params.low_threshold); 754 } 755 /* "response_required" field should be set if a HTT response message is 756 * required after setting up the ring. 757 */ 758 pkt = htt_htc_pkt_alloc(soc); 759 if (!pkt) { 760 dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d", 761 hal_ring_type, srng_params.ring_id, htt_ring_id); 762 goto fail1; 763 } 764 765 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 766 767 SET_HTC_PACKET_INFO_TX( 768 &pkt->htc_pkt, 769 dp_htt_h2t_send_complete_free_netbuf, 770 qdf_nbuf_data(htt_msg), 771 qdf_nbuf_len(htt_msg), 772 soc->htc_endpoint, 773 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 774 775 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 776 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_SRING_SETUP, 777 htt_logger_bufp); 778 779 if (status != QDF_STATUS_SUCCESS) { 780 qdf_nbuf_free(htt_msg); 781 htt_htc_pkt_free(soc, pkt); 782 } 783 784 return status; 785 786 fail1: 787 qdf_nbuf_free(htt_msg); 788 fail0: 789 return QDF_STATUS_E_FAILURE; 790 } 791 792 qdf_export_symbol(htt_srng_setup); 793 794 #ifdef QCA_SUPPORT_FULL_MON 795 /** 796 * htt_h2t_full_mon_cfg() - Send full monitor configuarion msg to FW 797 * 798 * @htt_soc: HTT Soc handle 799 * @pdev_id: Radio id 800 * @dp_full_mon_config: enabled/disable configuration 801 * 802 * Return: Success when HTT message is sent, error on failure 803 */ 804 int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc, 805 uint8_t pdev_id, 806 enum dp_full_mon_config config) 807 { 808 struct htt_soc *soc = (struct htt_soc *)htt_soc; 809 struct dp_htt_htc_pkt *pkt; 810 qdf_nbuf_t htt_msg; 811 uint32_t *msg_word; 812 uint8_t *htt_logger_bufp; 813 814 htt_msg = qdf_nbuf_alloc(soc->osdev, 815 HTT_MSG_BUF_SIZE( 816 HTT_RX_FULL_MONITOR_MODE_SETUP_SZ), 817 /* reserve room for the HTC header */ 818 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 819 4, 820 TRUE); 821 if (!htt_msg) 822 return QDF_STATUS_E_FAILURE; 823 824 /* 825 * Set the length of the message. 826 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 827 * separately during the below call to qdf_nbuf_push_head. 828 * The contribution from the HTC header is added separately inside HTC. 829 */ 830 if (!qdf_nbuf_put_tail(htt_msg, HTT_RX_FULL_MONITOR_MODE_SETUP_SZ)) { 831 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 832 "%s: Failed to expand head for RX Ring Cfg msg", 833 __func__); 834 goto fail1; 835 } 836 837 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 838 839 /* rewind beyond alignment pad to get to the HTC header reserved area */ 840 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 841 842 /* word 0 */ 843 *msg_word = 0; 844 htt_logger_bufp = (uint8_t *)msg_word; 845 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE); 846 HTT_RX_FULL_MONITOR_MODE_OPERATION_PDEV_ID_SET( 847 *msg_word, DP_SW2HW_MACID(pdev_id)); 848 849 msg_word++; 850 *msg_word = 0; 851 /* word 1 */ 852 if (config == DP_FULL_MON_ENABLE) { 853 HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true); 854 HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, true); 855 HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, true); 856 HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2); 857 } else if (config == DP_FULL_MON_DISABLE) { 858 /* As per MAC team's suggestion, While disbaling full monitor 859 * mode, Set 'en' bit to true in full monitor mode register. 860 */ 861 HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true); 862 HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, false); 863 HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, false); 864 HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2); 865 } 866 867 pkt = htt_htc_pkt_alloc(soc); 868 if (!pkt) { 869 qdf_err("HTC packet allocation failed"); 870 goto fail1; 871 } 872 873 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 874 875 SET_HTC_PACKET_INFO_TX( 876 &pkt->htc_pkt, 877 dp_htt_h2t_send_complete_free_netbuf, 878 qdf_nbuf_data(htt_msg), 879 qdf_nbuf_len(htt_msg), 880 soc->htc_endpoint, 881 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 882 883 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 884 qdf_debug("config: %d", config); 885 DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE, 886 htt_logger_bufp); 887 return QDF_STATUS_SUCCESS; 888 fail1: 889 qdf_nbuf_free(htt_msg); 890 return QDF_STATUS_E_FAILURE; 891 } 892 893 qdf_export_symbol(htt_h2t_full_mon_cfg); 894 #else 895 int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc, 896 uint8_t pdev_id, 897 enum dp_full_mon_config config) 898 { 899 return 0; 900 } 901 902 qdf_export_symbol(htt_h2t_full_mon_cfg); 903 #endif 904 905 #ifdef QCA_UNDECODED_METADATA_SUPPORT 906 static inline void 907 dp_mon_rx_enable_phy_errors(uint32_t *msg_word, 908 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 909 { 910 if (htt_tlv_filter->phy_err_filter_valid) { 911 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_SET 912 (*msg_word, htt_tlv_filter->fp_phy_err); 913 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_SRC_SET 914 (*msg_word, htt_tlv_filter->fp_phy_err_buf_src); 915 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_DEST_SET 916 (*msg_word, htt_tlv_filter->fp_phy_err_buf_dest); 917 918 /* word 12*/ 919 msg_word++; 920 *msg_word = 0; 921 HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_SET 922 (*msg_word, htt_tlv_filter->phy_err_mask); 923 924 /* word 13*/ 925 msg_word++; 926 *msg_word = 0; 927 HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_CONT_SET 928 (*msg_word, htt_tlv_filter->phy_err_mask_cont); 929 } 930 } 931 #else 932 static inline void 933 dp_mon_rx_enable_phy_errors(uint32_t *msg_word, 934 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 935 { 936 } 937 #endif 938 939 /* 940 * htt_h2t_rx_ring_cfg() - Send SRNG packet and TLV filter 941 * config message to target 942 * @htt_soc: HTT SOC handle 943 * @pdev_id: WIN- PDEV Id, MCL- mac id 944 * @hal_srng: Opaque HAL SRNG pointer 945 * @hal_ring_type: SRNG ring type 946 * @ring_buf_size: SRNG buffer size 947 * @htt_tlv_filter: Rx SRNG TLV and filter setting 948 * Return: 0 on success; error code on failure 949 */ 950 int htt_h2t_rx_ring_cfg(struct htt_soc *htt_soc, int pdev_id, 951 hal_ring_handle_t hal_ring_hdl, 952 int hal_ring_type, int ring_buf_size, 953 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 954 { 955 struct htt_soc *soc = (struct htt_soc *)htt_soc; 956 struct dp_htt_htc_pkt *pkt; 957 qdf_nbuf_t htt_msg; 958 uint32_t *msg_word; 959 uint32_t *msg_word_data; 960 struct hal_srng_params srng_params; 961 uint32_t htt_ring_type, htt_ring_id; 962 uint32_t tlv_filter; 963 uint8_t *htt_logger_bufp; 964 struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->dp_soc->wlan_cfg_ctx; 965 uint32_t mon_drop_th = wlan_cfg_get_mon_drop_thresh(wlan_cfg_ctx); 966 int target_pdev_id; 967 QDF_STATUS status; 968 969 htt_msg = qdf_nbuf_alloc(soc->osdev, 970 HTT_MSG_BUF_SIZE(HTT_RX_RING_SELECTION_CFG_SZ), 971 /* reserve room for the HTC header */ 972 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 973 if (!htt_msg) { 974 dp_err("htt_msg alloc failed ring type %d", hal_ring_type); 975 goto fail0; 976 } 977 978 hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params); 979 980 switch (hal_ring_type) { 981 case RXDMA_BUF: 982 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 983 htt_ring_type = HTT_SW_TO_HW_RING; 984 break; 985 case RXDMA_MONITOR_BUF: 986 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 987 RXDMA_MONITOR_BUF); 988 htt_ring_type = HTT_SW_TO_HW_RING; 989 break; 990 case RXDMA_MONITOR_STATUS: 991 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 992 htt_ring_type = HTT_SW_TO_HW_RING; 993 break; 994 case RXDMA_MONITOR_DST: 995 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 996 RXDMA_MONITOR_DST); 997 htt_ring_type = HTT_HW_TO_SW_RING; 998 break; 999 case RXDMA_MONITOR_DESC: 1000 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 1001 htt_ring_type = HTT_SW_TO_HW_RING; 1002 break; 1003 case RXDMA_DST: 1004 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 1005 htt_ring_type = HTT_HW_TO_SW_RING; 1006 break; 1007 1008 default: 1009 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 1010 "%s: Ring currently not supported", __func__); 1011 goto fail1; 1012 } 1013 1014 dp_info("ring_type %d ring_id %d htt_ring_id %d", 1015 hal_ring_type, srng_params.ring_id, htt_ring_id); 1016 1017 /* 1018 * Set the length of the message. 1019 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 1020 * separately during the below call to qdf_nbuf_push_head. 1021 * The contribution from the HTC header is added separately inside HTC. 1022 */ 1023 if (qdf_nbuf_put_tail(htt_msg, HTT_RX_RING_SELECTION_CFG_SZ) == NULL) { 1024 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 1025 "%s: Failed to expand head for RX Ring Cfg msg", 1026 __func__); 1027 goto fail1; /* failure */ 1028 } 1029 1030 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 1031 1032 /* rewind beyond alignment pad to get to the HTC header reserved area */ 1033 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 1034 1035 /* word 0 */ 1036 htt_logger_bufp = (uint8_t *)msg_word; 1037 *msg_word = 0; 1038 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG); 1039 1040 /* applicable only for post Li */ 1041 dp_rx_mon_enable(soc->dp_soc, msg_word, htt_tlv_filter); 1042 1043 /* 1044 * pdev_id is indexed from 0 whereas mac_id is indexed from 1 1045 * SW_TO_SW and SW_TO_HW rings are unaffected by this 1046 */ 1047 target_pdev_id = 1048 dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, pdev_id); 1049 1050 if (htt_ring_type == HTT_SW_TO_SW_RING || 1051 htt_ring_type == HTT_SW_TO_HW_RING || 1052 htt_ring_type == HTT_HW_TO_SW_RING) 1053 HTT_RX_RING_SELECTION_CFG_PDEV_ID_SET(*msg_word, 1054 target_pdev_id); 1055 1056 /* TODO: Discuss with FW on changing this to unique ID and using 1057 * htt_ring_type to send the type of ring 1058 */ 1059 HTT_RX_RING_SELECTION_CFG_RING_ID_SET(*msg_word, htt_ring_id); 1060 1061 HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word, 1062 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 1063 1064 HTT_RX_RING_SELECTION_CFG_RX_OFFSETS_VALID_SET(*msg_word, 1065 htt_tlv_filter->offset_valid); 1066 1067 if (mon_drop_th > 0) 1068 HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word, 1069 1); 1070 else 1071 HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word, 1072 0); 1073 1074 /* word 1 */ 1075 msg_word++; 1076 *msg_word = 0; 1077 HTT_RX_RING_SELECTION_CFG_RING_BUFFER_SIZE_SET(*msg_word, 1078 ring_buf_size); 1079 1080 dp_mon_rx_packet_length_set(soc->dp_soc, msg_word, htt_tlv_filter); 1081 dp_mon_rx_hdr_length_set(soc->dp_soc, msg_word, htt_tlv_filter); 1082 1083 /* word 2 */ 1084 msg_word++; 1085 *msg_word = 0; 1086 1087 if (htt_tlv_filter->enable_fp) { 1088 /* TYPE: MGMT */ 1089 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1090 FP, MGMT, 0000, 1091 (htt_tlv_filter->fp_mgmt_filter & 1092 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1093 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1094 FP, MGMT, 0001, 1095 (htt_tlv_filter->fp_mgmt_filter & 1096 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1097 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1098 FP, MGMT, 0010, 1099 (htt_tlv_filter->fp_mgmt_filter & 1100 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1101 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1102 FP, MGMT, 0011, 1103 (htt_tlv_filter->fp_mgmt_filter & 1104 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1105 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1106 FP, MGMT, 0100, 1107 (htt_tlv_filter->fp_mgmt_filter & 1108 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1109 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1110 FP, MGMT, 0101, 1111 (htt_tlv_filter->fp_mgmt_filter & 1112 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1113 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1114 FP, MGMT, 0110, 1115 (htt_tlv_filter->fp_mgmt_filter & 1116 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1117 /* reserved */ 1118 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, FP, 1119 MGMT, 0111, 1120 (htt_tlv_filter->fp_mgmt_filter & 1121 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1122 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1123 FP, MGMT, 1000, 1124 (htt_tlv_filter->fp_mgmt_filter & 1125 FILTER_MGMT_BEACON) ? 1 : 0); 1126 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1127 FP, MGMT, 1001, 1128 (htt_tlv_filter->fp_mgmt_filter & 1129 FILTER_MGMT_ATIM) ? 1 : 0); 1130 } 1131 1132 if (htt_tlv_filter->enable_md) { 1133 /* TYPE: MGMT */ 1134 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1135 MD, MGMT, 0000, 1136 (htt_tlv_filter->md_mgmt_filter & 1137 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1138 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1139 MD, MGMT, 0001, 1140 (htt_tlv_filter->md_mgmt_filter & 1141 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1142 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1143 MD, MGMT, 0010, 1144 (htt_tlv_filter->md_mgmt_filter & 1145 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1146 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1147 MD, MGMT, 0011, 1148 (htt_tlv_filter->md_mgmt_filter & 1149 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1150 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1151 MD, MGMT, 0100, 1152 (htt_tlv_filter->md_mgmt_filter & 1153 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1154 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1155 MD, MGMT, 0101, 1156 (htt_tlv_filter->md_mgmt_filter & 1157 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1158 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1159 MD, MGMT, 0110, 1160 (htt_tlv_filter->md_mgmt_filter & 1161 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1162 /* reserved */ 1163 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MD, 1164 MGMT, 0111, 1165 (htt_tlv_filter->md_mgmt_filter & 1166 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1167 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1168 MD, MGMT, 1000, 1169 (htt_tlv_filter->md_mgmt_filter & 1170 FILTER_MGMT_BEACON) ? 1 : 0); 1171 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1172 MD, MGMT, 1001, 1173 (htt_tlv_filter->md_mgmt_filter & 1174 FILTER_MGMT_ATIM) ? 1 : 0); 1175 } 1176 1177 if (htt_tlv_filter->enable_mo) { 1178 /* TYPE: MGMT */ 1179 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1180 MO, MGMT, 0000, 1181 (htt_tlv_filter->mo_mgmt_filter & 1182 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1183 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1184 MO, MGMT, 0001, 1185 (htt_tlv_filter->mo_mgmt_filter & 1186 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1187 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1188 MO, MGMT, 0010, 1189 (htt_tlv_filter->mo_mgmt_filter & 1190 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1191 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1192 MO, MGMT, 0011, 1193 (htt_tlv_filter->mo_mgmt_filter & 1194 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1195 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1196 MO, MGMT, 0100, 1197 (htt_tlv_filter->mo_mgmt_filter & 1198 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1199 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1200 MO, MGMT, 0101, 1201 (htt_tlv_filter->mo_mgmt_filter & 1202 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1203 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1204 MO, MGMT, 0110, 1205 (htt_tlv_filter->mo_mgmt_filter & 1206 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1207 /* reserved */ 1208 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MO, 1209 MGMT, 0111, 1210 (htt_tlv_filter->mo_mgmt_filter & 1211 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1212 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1213 MO, MGMT, 1000, 1214 (htt_tlv_filter->mo_mgmt_filter & 1215 FILTER_MGMT_BEACON) ? 1 : 0); 1216 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1217 MO, MGMT, 1001, 1218 (htt_tlv_filter->mo_mgmt_filter & 1219 FILTER_MGMT_ATIM) ? 1 : 0); 1220 } 1221 1222 /* word 3 */ 1223 msg_word++; 1224 *msg_word = 0; 1225 1226 if (htt_tlv_filter->enable_fp) { 1227 /* TYPE: MGMT */ 1228 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1229 FP, MGMT, 1010, 1230 (htt_tlv_filter->fp_mgmt_filter & 1231 FILTER_MGMT_DISASSOC) ? 1 : 0); 1232 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1233 FP, MGMT, 1011, 1234 (htt_tlv_filter->fp_mgmt_filter & 1235 FILTER_MGMT_AUTH) ? 1 : 0); 1236 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1237 FP, MGMT, 1100, 1238 (htt_tlv_filter->fp_mgmt_filter & 1239 FILTER_MGMT_DEAUTH) ? 1 : 0); 1240 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1241 FP, MGMT, 1101, 1242 (htt_tlv_filter->fp_mgmt_filter & 1243 FILTER_MGMT_ACTION) ? 1 : 0); 1244 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1245 FP, MGMT, 1110, 1246 (htt_tlv_filter->fp_mgmt_filter & 1247 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1248 /* reserved*/ 1249 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, FP, 1250 MGMT, 1111, 1251 (htt_tlv_filter->fp_mgmt_filter & 1252 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1253 } 1254 1255 if (htt_tlv_filter->enable_md) { 1256 /* TYPE: MGMT */ 1257 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1258 MD, MGMT, 1010, 1259 (htt_tlv_filter->md_mgmt_filter & 1260 FILTER_MGMT_DISASSOC) ? 1 : 0); 1261 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1262 MD, MGMT, 1011, 1263 (htt_tlv_filter->md_mgmt_filter & 1264 FILTER_MGMT_AUTH) ? 1 : 0); 1265 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1266 MD, MGMT, 1100, 1267 (htt_tlv_filter->md_mgmt_filter & 1268 FILTER_MGMT_DEAUTH) ? 1 : 0); 1269 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1270 MD, MGMT, 1101, 1271 (htt_tlv_filter->md_mgmt_filter & 1272 FILTER_MGMT_ACTION) ? 1 : 0); 1273 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1274 MD, MGMT, 1110, 1275 (htt_tlv_filter->md_mgmt_filter & 1276 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1277 } 1278 1279 if (htt_tlv_filter->enable_mo) { 1280 /* TYPE: MGMT */ 1281 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1282 MO, MGMT, 1010, 1283 (htt_tlv_filter->mo_mgmt_filter & 1284 FILTER_MGMT_DISASSOC) ? 1 : 0); 1285 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1286 MO, MGMT, 1011, 1287 (htt_tlv_filter->mo_mgmt_filter & 1288 FILTER_MGMT_AUTH) ? 1 : 0); 1289 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1290 MO, MGMT, 1100, 1291 (htt_tlv_filter->mo_mgmt_filter & 1292 FILTER_MGMT_DEAUTH) ? 1 : 0); 1293 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1294 MO, MGMT, 1101, 1295 (htt_tlv_filter->mo_mgmt_filter & 1296 FILTER_MGMT_ACTION) ? 1 : 0); 1297 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1298 MO, MGMT, 1110, 1299 (htt_tlv_filter->mo_mgmt_filter & 1300 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1301 /* reserved*/ 1302 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, MO, 1303 MGMT, 1111, 1304 (htt_tlv_filter->mo_mgmt_filter & 1305 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1306 } 1307 1308 /* word 4 */ 1309 msg_word++; 1310 *msg_word = 0; 1311 1312 if (htt_tlv_filter->enable_fp) { 1313 /* TYPE: CTRL */ 1314 /* reserved */ 1315 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1316 CTRL, 0000, 1317 (htt_tlv_filter->fp_ctrl_filter & 1318 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1319 /* reserved */ 1320 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1321 CTRL, 0001, 1322 (htt_tlv_filter->fp_ctrl_filter & 1323 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1324 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1325 CTRL, 0010, 1326 (htt_tlv_filter->fp_ctrl_filter & 1327 FILTER_CTRL_TRIGGER) ? 1 : 0); 1328 /* reserved */ 1329 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1330 CTRL, 0011, 1331 (htt_tlv_filter->fp_ctrl_filter & 1332 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1333 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1334 CTRL, 0100, 1335 (htt_tlv_filter->fp_ctrl_filter & 1336 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1337 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1338 CTRL, 0101, 1339 (htt_tlv_filter->fp_ctrl_filter & 1340 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1341 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1342 CTRL, 0110, 1343 (htt_tlv_filter->fp_ctrl_filter & 1344 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1345 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1346 CTRL, 0111, 1347 (htt_tlv_filter->fp_ctrl_filter & 1348 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1349 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1350 CTRL, 1000, 1351 (htt_tlv_filter->fp_ctrl_filter & 1352 FILTER_CTRL_BA_REQ) ? 1 : 0); 1353 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1354 CTRL, 1001, 1355 (htt_tlv_filter->fp_ctrl_filter & 1356 FILTER_CTRL_BA) ? 1 : 0); 1357 } 1358 1359 if (htt_tlv_filter->enable_md) { 1360 /* TYPE: CTRL */ 1361 /* reserved */ 1362 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1363 CTRL, 0000, 1364 (htt_tlv_filter->md_ctrl_filter & 1365 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1366 /* reserved */ 1367 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1368 CTRL, 0001, 1369 (htt_tlv_filter->md_ctrl_filter & 1370 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1371 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1372 CTRL, 0010, 1373 (htt_tlv_filter->md_ctrl_filter & 1374 FILTER_CTRL_TRIGGER) ? 1 : 0); 1375 /* reserved */ 1376 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1377 CTRL, 0011, 1378 (htt_tlv_filter->md_ctrl_filter & 1379 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1380 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1381 CTRL, 0100, 1382 (htt_tlv_filter->md_ctrl_filter & 1383 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1384 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1385 CTRL, 0101, 1386 (htt_tlv_filter->md_ctrl_filter & 1387 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1388 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1389 CTRL, 0110, 1390 (htt_tlv_filter->md_ctrl_filter & 1391 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1392 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1393 CTRL, 0111, 1394 (htt_tlv_filter->md_ctrl_filter & 1395 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1396 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1397 CTRL, 1000, 1398 (htt_tlv_filter->md_ctrl_filter & 1399 FILTER_CTRL_BA_REQ) ? 1 : 0); 1400 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1401 CTRL, 1001, 1402 (htt_tlv_filter->md_ctrl_filter & 1403 FILTER_CTRL_BA) ? 1 : 0); 1404 } 1405 1406 if (htt_tlv_filter->enable_mo) { 1407 /* TYPE: CTRL */ 1408 /* reserved */ 1409 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1410 CTRL, 0000, 1411 (htt_tlv_filter->mo_ctrl_filter & 1412 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1413 /* reserved */ 1414 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1415 CTRL, 0001, 1416 (htt_tlv_filter->mo_ctrl_filter & 1417 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1418 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1419 CTRL, 0010, 1420 (htt_tlv_filter->mo_ctrl_filter & 1421 FILTER_CTRL_TRIGGER) ? 1 : 0); 1422 /* reserved */ 1423 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1424 CTRL, 0011, 1425 (htt_tlv_filter->mo_ctrl_filter & 1426 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1427 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1428 CTRL, 0100, 1429 (htt_tlv_filter->mo_ctrl_filter & 1430 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1431 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1432 CTRL, 0101, 1433 (htt_tlv_filter->mo_ctrl_filter & 1434 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1435 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1436 CTRL, 0110, 1437 (htt_tlv_filter->mo_ctrl_filter & 1438 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1439 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1440 CTRL, 0111, 1441 (htt_tlv_filter->mo_ctrl_filter & 1442 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1443 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1444 CTRL, 1000, 1445 (htt_tlv_filter->mo_ctrl_filter & 1446 FILTER_CTRL_BA_REQ) ? 1 : 0); 1447 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1448 CTRL, 1001, 1449 (htt_tlv_filter->mo_ctrl_filter & 1450 FILTER_CTRL_BA) ? 1 : 0); 1451 } 1452 1453 /* word 5 */ 1454 msg_word++; 1455 *msg_word = 0; 1456 if (htt_tlv_filter->enable_fp) { 1457 /* TYPE: CTRL */ 1458 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1459 CTRL, 1010, 1460 (htt_tlv_filter->fp_ctrl_filter & 1461 FILTER_CTRL_PSPOLL) ? 1 : 0); 1462 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1463 CTRL, 1011, 1464 (htt_tlv_filter->fp_ctrl_filter & 1465 FILTER_CTRL_RTS) ? 1 : 0); 1466 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1467 CTRL, 1100, 1468 (htt_tlv_filter->fp_ctrl_filter & 1469 FILTER_CTRL_CTS) ? 1 : 0); 1470 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1471 CTRL, 1101, 1472 (htt_tlv_filter->fp_ctrl_filter & 1473 FILTER_CTRL_ACK) ? 1 : 0); 1474 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1475 CTRL, 1110, 1476 (htt_tlv_filter->fp_ctrl_filter & 1477 FILTER_CTRL_CFEND) ? 1 : 0); 1478 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1479 CTRL, 1111, 1480 (htt_tlv_filter->fp_ctrl_filter & 1481 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1482 /* TYPE: DATA */ 1483 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1484 DATA, MCAST, 1485 (htt_tlv_filter->fp_data_filter & 1486 FILTER_DATA_MCAST) ? 1 : 0); 1487 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1488 DATA, UCAST, 1489 (htt_tlv_filter->fp_data_filter & 1490 FILTER_DATA_UCAST) ? 1 : 0); 1491 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1492 DATA, NULL, 1493 (htt_tlv_filter->fp_data_filter & 1494 FILTER_DATA_NULL) ? 1 : 0); 1495 } 1496 1497 if (htt_tlv_filter->enable_md) { 1498 /* TYPE: CTRL */ 1499 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1500 CTRL, 1010, 1501 (htt_tlv_filter->md_ctrl_filter & 1502 FILTER_CTRL_PSPOLL) ? 1 : 0); 1503 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1504 CTRL, 1011, 1505 (htt_tlv_filter->md_ctrl_filter & 1506 FILTER_CTRL_RTS) ? 1 : 0); 1507 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1508 CTRL, 1100, 1509 (htt_tlv_filter->md_ctrl_filter & 1510 FILTER_CTRL_CTS) ? 1 : 0); 1511 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1512 CTRL, 1101, 1513 (htt_tlv_filter->md_ctrl_filter & 1514 FILTER_CTRL_ACK) ? 1 : 0); 1515 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1516 CTRL, 1110, 1517 (htt_tlv_filter->md_ctrl_filter & 1518 FILTER_CTRL_CFEND) ? 1 : 0); 1519 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1520 CTRL, 1111, 1521 (htt_tlv_filter->md_ctrl_filter & 1522 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1523 /* TYPE: DATA */ 1524 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1525 DATA, MCAST, 1526 (htt_tlv_filter->md_data_filter & 1527 FILTER_DATA_MCAST) ? 1 : 0); 1528 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1529 DATA, UCAST, 1530 (htt_tlv_filter->md_data_filter & 1531 FILTER_DATA_UCAST) ? 1 : 0); 1532 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1533 DATA, NULL, 1534 (htt_tlv_filter->md_data_filter & 1535 FILTER_DATA_NULL) ? 1 : 0); 1536 } 1537 1538 if (htt_tlv_filter->enable_mo) { 1539 /* TYPE: CTRL */ 1540 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1541 CTRL, 1010, 1542 (htt_tlv_filter->mo_ctrl_filter & 1543 FILTER_CTRL_PSPOLL) ? 1 : 0); 1544 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1545 CTRL, 1011, 1546 (htt_tlv_filter->mo_ctrl_filter & 1547 FILTER_CTRL_RTS) ? 1 : 0); 1548 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1549 CTRL, 1100, 1550 (htt_tlv_filter->mo_ctrl_filter & 1551 FILTER_CTRL_CTS) ? 1 : 0); 1552 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1553 CTRL, 1101, 1554 (htt_tlv_filter->mo_ctrl_filter & 1555 FILTER_CTRL_ACK) ? 1 : 0); 1556 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1557 CTRL, 1110, 1558 (htt_tlv_filter->mo_ctrl_filter & 1559 FILTER_CTRL_CFEND) ? 1 : 0); 1560 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1561 CTRL, 1111, 1562 (htt_tlv_filter->mo_ctrl_filter & 1563 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1564 /* TYPE: DATA */ 1565 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1566 DATA, MCAST, 1567 (htt_tlv_filter->mo_data_filter & 1568 FILTER_DATA_MCAST) ? 1 : 0); 1569 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1570 DATA, UCAST, 1571 (htt_tlv_filter->mo_data_filter & 1572 FILTER_DATA_UCAST) ? 1 : 0); 1573 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1574 DATA, NULL, 1575 (htt_tlv_filter->mo_data_filter & 1576 FILTER_DATA_NULL) ? 1 : 0); 1577 } 1578 1579 /* word 6 */ 1580 msg_word++; 1581 *msg_word = 0; 1582 tlv_filter = 0; 1583 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_START, 1584 htt_tlv_filter->mpdu_start); 1585 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_START, 1586 htt_tlv_filter->msdu_start); 1587 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET, 1588 htt_tlv_filter->packet); 1589 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_END, 1590 htt_tlv_filter->msdu_end); 1591 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_END, 1592 htt_tlv_filter->mpdu_end); 1593 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET_HEADER, 1594 htt_tlv_filter->packet_header); 1595 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, ATTENTION, 1596 htt_tlv_filter->attention); 1597 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START, 1598 htt_tlv_filter->ppdu_start); 1599 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END, 1600 htt_tlv_filter->ppdu_end); 1601 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_USER_STATS, 1602 htt_tlv_filter->ppdu_end_user_stats); 1603 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, 1604 PPDU_END_USER_STATS_EXT, 1605 htt_tlv_filter->ppdu_end_user_stats_ext); 1606 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_STATUS_DONE, 1607 htt_tlv_filter->ppdu_end_status_done); 1608 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START_USER_INFO, 1609 htt_tlv_filter->ppdu_start_user_info); 1610 /* RESERVED bit maps to header_per_msdu in htt_tlv_filter*/ 1611 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, RESERVED, 1612 htt_tlv_filter->header_per_msdu); 1613 1614 HTT_RX_RING_SELECTION_CFG_TLV_FILTER_IN_FLAG_SET(*msg_word, tlv_filter); 1615 1616 msg_word_data = (uint32_t *)qdf_nbuf_data(htt_msg); 1617 dp_info("config_data: [0x%x][0x%x][0x%x][0x%x][0x%x][0x%x][0x%x]", 1618 msg_word_data[0], msg_word_data[1], msg_word_data[2], 1619 msg_word_data[3], msg_word_data[4], msg_word_data[5], 1620 msg_word_data[6]); 1621 1622 /* word 7 */ 1623 msg_word++; 1624 *msg_word = 0; 1625 if (htt_tlv_filter->offset_valid) { 1626 HTT_RX_RING_SELECTION_CFG_RX_PACKET_OFFSET_SET(*msg_word, 1627 htt_tlv_filter->rx_packet_offset); 1628 HTT_RX_RING_SELECTION_CFG_RX_HEADER_OFFSET_SET(*msg_word, 1629 htt_tlv_filter->rx_header_offset); 1630 1631 /* word 8 */ 1632 msg_word++; 1633 *msg_word = 0; 1634 HTT_RX_RING_SELECTION_CFG_RX_MPDU_END_OFFSET_SET(*msg_word, 1635 htt_tlv_filter->rx_mpdu_end_offset); 1636 HTT_RX_RING_SELECTION_CFG_RX_MPDU_START_OFFSET_SET(*msg_word, 1637 htt_tlv_filter->rx_mpdu_start_offset); 1638 1639 /* word 9 */ 1640 msg_word++; 1641 *msg_word = 0; 1642 HTT_RX_RING_SELECTION_CFG_RX_MSDU_END_OFFSET_SET(*msg_word, 1643 htt_tlv_filter->rx_msdu_end_offset); 1644 HTT_RX_RING_SELECTION_CFG_RX_MSDU_START_OFFSET_SET(*msg_word, 1645 htt_tlv_filter->rx_msdu_start_offset); 1646 1647 /* word 10 */ 1648 msg_word++; 1649 *msg_word = 0; 1650 HTT_RX_RING_SELECTION_CFG_RX_ATTENTION_OFFSET_SET(*msg_word, 1651 htt_tlv_filter->rx_attn_offset); 1652 1653 /* word 11 */ 1654 msg_word++; 1655 *msg_word = 0; 1656 } else { 1657 /* word 11 */ 1658 msg_word += 4; 1659 *msg_word = 0; 1660 } 1661 1662 if (mon_drop_th > 0) 1663 HTT_RX_RING_SELECTION_CFG_RX_DROP_THRESHOLD_SET(*msg_word, 1664 mon_drop_th); 1665 dp_mon_rx_enable_mpdu_logging(soc->dp_soc, msg_word, htt_tlv_filter); 1666 1667 dp_mon_rx_enable_phy_errors(msg_word, htt_tlv_filter); 1668 1669 /* word 14*/ 1670 msg_word += 3; 1671 *msg_word = 0; 1672 1673 dp_mon_rx_wmask_subscribe(soc->dp_soc, msg_word, htt_tlv_filter); 1674 1675 #ifdef FW_SUPPORT_NOT_YET 1676 /* word 17*/ 1677 msg_word += 3; 1678 *msg_word = 0; 1679 1680 dp_mon_rx_enable_fpmo(soc->dp_soc, msg_word, htt_tlv_filter); 1681 #endif/* FW_SUPPORT_NOT_YET */ 1682 1683 /* "response_required" field should be set if a HTT response message is 1684 * required after setting up the ring. 1685 */ 1686 pkt = htt_htc_pkt_alloc(soc); 1687 if (!pkt) { 1688 dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d", 1689 hal_ring_type, srng_params.ring_id, htt_ring_id); 1690 goto fail1; 1691 } 1692 1693 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 1694 1695 SET_HTC_PACKET_INFO_TX( 1696 &pkt->htc_pkt, 1697 dp_htt_h2t_send_complete_free_netbuf, 1698 qdf_nbuf_data(htt_msg), 1699 qdf_nbuf_len(htt_msg), 1700 soc->htc_endpoint, 1701 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 1702 1703 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 1704 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 1705 HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG, 1706 htt_logger_bufp); 1707 1708 if (status != QDF_STATUS_SUCCESS) { 1709 qdf_nbuf_free(htt_msg); 1710 htt_htc_pkt_free(soc, pkt); 1711 } 1712 1713 return status; 1714 1715 fail1: 1716 qdf_nbuf_free(htt_msg); 1717 fail0: 1718 return QDF_STATUS_E_FAILURE; 1719 } 1720 1721 qdf_export_symbol(htt_h2t_rx_ring_cfg); 1722 1723 #if defined(HTT_STATS_ENABLE) 1724 static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1725 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1726 1727 { 1728 uint32_t pdev_id; 1729 uint32_t *msg_word = NULL; 1730 uint32_t msg_remain_len = 0; 1731 1732 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1733 1734 /*COOKIE MSB*/ 1735 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1736 1737 /* stats message length + 16 size of HTT header*/ 1738 msg_remain_len = qdf_min(htt_stats->msg_len + 16, 1739 (uint32_t)DP_EXT_MSG_LENGTH); 1740 1741 dp_wdi_event_handler(WDI_EVENT_HTT_STATS, soc, 1742 msg_word, msg_remain_len, 1743 WDI_NO_VAL, pdev_id); 1744 1745 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 1746 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 1747 } 1748 /* Need to be freed here as WDI handler will 1749 * make a copy of pkt to send data to application 1750 */ 1751 qdf_nbuf_free(htt_msg); 1752 return QDF_STATUS_SUCCESS; 1753 } 1754 #else 1755 static inline QDF_STATUS 1756 dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1757 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1758 { 1759 return QDF_STATUS_E_NOSUPPORT; 1760 } 1761 #endif 1762 1763 #ifdef HTT_STATS_DEBUGFS_SUPPORT 1764 /* dp_send_htt_stats_dbgfs_msg() - Function to send htt data to upper layer. 1765 * @pdev: dp pdev handle 1766 * @msg_word: HTT msg 1767 * @msg_len: Length of HTT msg sent 1768 * 1769 * Return: none 1770 */ 1771 static inline void 1772 dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word, 1773 uint32_t msg_len) 1774 { 1775 struct htt_dbgfs_cfg dbgfs_cfg; 1776 int done = 0; 1777 1778 /* send 5th word of HTT msg to upper layer */ 1779 dbgfs_cfg.msg_word = (msg_word + 4); 1780 dbgfs_cfg.m = pdev->dbgfs_cfg->m; 1781 1782 /* stats message length + 16 size of HTT header*/ 1783 msg_len = qdf_min(msg_len + HTT_HEADER_LEN, (uint32_t)DP_EXT_MSG_LENGTH); 1784 1785 if (pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process) 1786 pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process(&dbgfs_cfg, 1787 (msg_len - HTT_HEADER_LEN)); 1788 1789 /* Get TLV Done bit from 4th msg word */ 1790 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3)); 1791 if (done) { 1792 if (qdf_event_set(&pdev->dbgfs_cfg->htt_stats_dbgfs_event)) 1793 dp_htt_err("%pK: Failed to set event for debugfs htt stats" 1794 , pdev->soc); 1795 } 1796 } 1797 #else 1798 static inline void 1799 dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word, 1800 uint32_t msg_len) 1801 { 1802 } 1803 #endif /* HTT_STATS_DEBUGFS_SUPPORT */ 1804 1805 #ifdef WLAN_SYSFS_DP_STATS 1806 /* dp_htt_stats_sysfs_update_config() - Function to send htt data to upper layer. 1807 * @pdev: dp pdev handle 1808 * 1809 * This function sets the process id and printing mode within the sysfs config 1810 * struct. which enables DP_PRINT statements within this process to write to the 1811 * console buffer provided by the user space. 1812 * 1813 * Return: None 1814 */ 1815 static inline void 1816 dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev) 1817 { 1818 struct dp_soc *soc = pdev->soc; 1819 1820 if (!soc) { 1821 dp_htt_err("soc is null"); 1822 return; 1823 } 1824 1825 if (!soc->sysfs_config) { 1826 dp_htt_err("soc->sysfs_config is NULL"); 1827 return; 1828 } 1829 1830 /* set sysfs config parameters */ 1831 soc->sysfs_config->process_id = qdf_get_current_pid(); 1832 soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED; 1833 } 1834 1835 /* 1836 * dp_htt_stats_sysfs_set_event() - Set sysfs stats event. 1837 * @soc: soc handle. 1838 * @msg_word: Pointer to htt msg word. 1839 * 1840 * @return: void 1841 */ 1842 static inline void 1843 dp_htt_stats_sysfs_set_event(struct dp_soc *soc, uint32_t *msg_word) 1844 { 1845 int done = 0; 1846 1847 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3)); 1848 if (done) { 1849 if (qdf_event_set(&soc->sysfs_config->sysfs_txrx_fw_request_done)) 1850 dp_htt_err("%pK:event compl Fail to set event ", 1851 soc); 1852 } 1853 } 1854 #else /* WLAN_SYSFS_DP_STATS */ 1855 static inline void 1856 dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev) 1857 { 1858 } 1859 1860 static inline void 1861 dp_htt_stats_sysfs_set_event(struct dp_soc *dp_soc, uint32_t *msg_word) 1862 { 1863 } 1864 #endif /* WLAN_SYSFS_DP_STATS */ 1865 1866 /* dp_htt_set_pdev_obss_stats() - Function to set pdev obss stats. 1867 * @pdev: dp pdev handle 1868 * @tag_type: HTT TLV tag type 1869 * @tag_buf: TLV buffer pointer 1870 * 1871 * Return: None 1872 */ 1873 static inline void 1874 dp_htt_set_pdev_obss_stats(struct dp_pdev *pdev, uint32_t tag_type, 1875 uint32_t *tag_buf) 1876 { 1877 if (tag_type != HTT_STATS_PDEV_OBSS_PD_TAG) { 1878 dp_err("Tag mismatch"); 1879 return; 1880 } 1881 qdf_mem_copy(&pdev->stats.htt_tx_pdev_stats.obss_pd_stats_tlv, 1882 tag_buf, sizeof(struct cdp_pdev_obss_pd_stats_tlv)); 1883 qdf_event_set(&pdev->fw_obss_stats_event); 1884 } 1885 1886 /** 1887 * dp_process_htt_stat_msg(): Process the list of buffers of HTT EXT stats 1888 * @htt_stats: htt stats info 1889 * 1890 * The FW sends the HTT EXT STATS as a stream of T2H messages. Each T2H message 1891 * contains sub messages which are identified by a TLV header. 1892 * In this function we will process the stream of T2H messages and read all the 1893 * TLV contained in the message. 1894 * 1895 * THe following cases have been taken care of 1896 * Case 1: When the tlv_remain_length <= msg_remain_length of HTT MSG buffer 1897 * In this case the buffer will contain multiple tlvs. 1898 * Case 2: When the tlv_remain_length > msg_remain_length of HTT MSG buffer. 1899 * Only one tlv will be contained in the HTT message and this tag 1900 * will extend onto the next buffer. 1901 * Case 3: When the buffer is the continuation of the previous message 1902 * Case 4: tlv length is 0. which will indicate the end of message 1903 * 1904 * return: void 1905 */ 1906 static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats, 1907 struct dp_soc *soc) 1908 { 1909 htt_tlv_tag_t tlv_type = 0xff; 1910 qdf_nbuf_t htt_msg = NULL; 1911 uint32_t *msg_word; 1912 uint8_t *tlv_buf_head = NULL; 1913 uint8_t *tlv_buf_tail = NULL; 1914 uint32_t msg_remain_len = 0; 1915 uint32_t tlv_remain_len = 0; 1916 uint32_t *tlv_start; 1917 int cookie_val = 0; 1918 int cookie_msb = 0; 1919 int pdev_id; 1920 bool copy_stats = false; 1921 struct dp_pdev *pdev; 1922 1923 /* Process node in the HTT message queue */ 1924 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 1925 != NULL) { 1926 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1927 cookie_val = *(msg_word + 1); 1928 htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET( 1929 *(msg_word + 1930 HTT_T2H_EXT_STATS_TLV_START_OFFSET)); 1931 1932 if (cookie_val) { 1933 if (dp_send_htt_stat_resp(htt_stats, soc, htt_msg) 1934 == QDF_STATUS_SUCCESS) { 1935 continue; 1936 } 1937 } 1938 1939 cookie_msb = *(msg_word + 2); 1940 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1941 pdev = soc->pdev_list[pdev_id]; 1942 1943 if (!cookie_val && (cookie_msb & DBG_STATS_COOKIE_HTT_DBGFS)) { 1944 dp_htt_stats_dbgfs_send_msg(pdev, msg_word, 1945 htt_stats->msg_len); 1946 qdf_nbuf_free(htt_msg); 1947 continue; 1948 } 1949 1950 if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE)) 1951 dp_htt_stats_sysfs_update_config(pdev); 1952 1953 if (cookie_msb & DBG_STATS_COOKIE_DP_STATS) 1954 copy_stats = true; 1955 1956 /* read 5th word */ 1957 msg_word = msg_word + 4; 1958 msg_remain_len = qdf_min(htt_stats->msg_len, 1959 (uint32_t) DP_EXT_MSG_LENGTH); 1960 /* Keep processing the node till node length is 0 */ 1961 while (msg_remain_len) { 1962 /* 1963 * if message is not a continuation of previous message 1964 * read the tlv type and tlv length 1965 */ 1966 if (!tlv_buf_head) { 1967 tlv_type = HTT_STATS_TLV_TAG_GET( 1968 *msg_word); 1969 tlv_remain_len = HTT_STATS_TLV_LENGTH_GET( 1970 *msg_word); 1971 } 1972 1973 if (tlv_remain_len == 0) { 1974 msg_remain_len = 0; 1975 1976 if (tlv_buf_head) { 1977 qdf_mem_free(tlv_buf_head); 1978 tlv_buf_head = NULL; 1979 tlv_buf_tail = NULL; 1980 } 1981 1982 goto error; 1983 } 1984 1985 if (!tlv_buf_head) 1986 tlv_remain_len += HTT_TLV_HDR_LEN; 1987 1988 if ((tlv_remain_len <= msg_remain_len)) { 1989 /* Case 3 */ 1990 if (tlv_buf_head) { 1991 qdf_mem_copy(tlv_buf_tail, 1992 (uint8_t *)msg_word, 1993 tlv_remain_len); 1994 tlv_start = (uint32_t *)tlv_buf_head; 1995 } else { 1996 /* Case 1 */ 1997 tlv_start = msg_word; 1998 } 1999 2000 if (copy_stats) 2001 dp_htt_stats_copy_tag(pdev, 2002 tlv_type, 2003 tlv_start); 2004 else 2005 dp_htt_stats_print_tag(pdev, 2006 tlv_type, 2007 tlv_start); 2008 2009 if (tlv_type == HTT_STATS_PEER_DETAILS_TAG || 2010 tlv_type == HTT_STATS_PEER_STATS_CMN_TAG) 2011 dp_peer_update_inactive_time(pdev, 2012 tlv_type, 2013 tlv_start); 2014 2015 if (cookie_msb & DBG_STATS_COOKIE_HTT_OBSS) 2016 dp_htt_set_pdev_obss_stats(pdev, 2017 tlv_type, 2018 tlv_start); 2019 2020 msg_remain_len -= tlv_remain_len; 2021 2022 msg_word = (uint32_t *) 2023 (((uint8_t *)msg_word) + 2024 tlv_remain_len); 2025 2026 tlv_remain_len = 0; 2027 2028 if (tlv_buf_head) { 2029 qdf_mem_free(tlv_buf_head); 2030 tlv_buf_head = NULL; 2031 tlv_buf_tail = NULL; 2032 } 2033 2034 } else { /* tlv_remain_len > msg_remain_len */ 2035 /* Case 2 & 3 */ 2036 if (!tlv_buf_head) { 2037 tlv_buf_head = qdf_mem_malloc( 2038 tlv_remain_len); 2039 2040 if (!tlv_buf_head) { 2041 QDF_TRACE(QDF_MODULE_ID_TXRX, 2042 QDF_TRACE_LEVEL_ERROR, 2043 "Alloc failed"); 2044 goto error; 2045 } 2046 2047 tlv_buf_tail = tlv_buf_head; 2048 } 2049 2050 qdf_mem_copy(tlv_buf_tail, (uint8_t *)msg_word, 2051 msg_remain_len); 2052 tlv_remain_len -= msg_remain_len; 2053 tlv_buf_tail += msg_remain_len; 2054 } 2055 } 2056 2057 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 2058 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 2059 } 2060 2061 /* indicate event completion in case the event is done */ 2062 if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE)) 2063 dp_htt_stats_sysfs_set_event(soc, msg_word); 2064 2065 qdf_nbuf_free(htt_msg); 2066 } 2067 return; 2068 2069 error: 2070 qdf_nbuf_free(htt_msg); 2071 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 2072 != NULL) 2073 qdf_nbuf_free(htt_msg); 2074 } 2075 2076 void htt_t2h_stats_handler(void *context) 2077 { 2078 struct dp_soc *soc = (struct dp_soc *)context; 2079 struct htt_stats_context htt_stats; 2080 uint32_t *msg_word; 2081 qdf_nbuf_t htt_msg = NULL; 2082 uint8_t done; 2083 uint32_t rem_stats; 2084 2085 if (!soc) { 2086 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2087 "soc is NULL"); 2088 return; 2089 } 2090 2091 if (!qdf_atomic_read(&soc->cmn_init_done)) { 2092 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2093 "soc: 0x%pK, init_done: %d", soc, 2094 qdf_atomic_read(&soc->cmn_init_done)); 2095 return; 2096 } 2097 2098 qdf_mem_zero(&htt_stats, sizeof(htt_stats)); 2099 qdf_nbuf_queue_init(&htt_stats.msg); 2100 2101 /* pull one completed stats from soc->htt_stats_msg and process */ 2102 qdf_spin_lock_bh(&soc->htt_stats.lock); 2103 if (!soc->htt_stats.num_stats) { 2104 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2105 return; 2106 } 2107 while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) { 2108 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 2109 msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET; 2110 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 2111 qdf_nbuf_queue_add(&htt_stats.msg, htt_msg); 2112 /* 2113 * Done bit signifies that this is the last T2H buffer in the 2114 * stream of HTT EXT STATS message 2115 */ 2116 if (done) 2117 break; 2118 } 2119 rem_stats = --soc->htt_stats.num_stats; 2120 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2121 2122 /* If there are more stats to process, schedule stats work again. 2123 * Scheduling prior to processing ht_stats to queue with early 2124 * index 2125 */ 2126 if (rem_stats) 2127 qdf_sched_work(0, &soc->htt_stats.work); 2128 2129 dp_process_htt_stat_msg(&htt_stats, soc); 2130 } 2131 2132 /** 2133 * dp_txrx_fw_stats_handler() - Function to process HTT EXT stats 2134 * @soc: DP SOC handle 2135 * @htt_t2h_msg: HTT message nbuf 2136 * 2137 * return:void 2138 */ 2139 static inline void dp_txrx_fw_stats_handler(struct dp_soc *soc, 2140 qdf_nbuf_t htt_t2h_msg) 2141 { 2142 uint8_t done; 2143 qdf_nbuf_t msg_copy; 2144 uint32_t *msg_word; 2145 2146 msg_word = (uint32_t *)qdf_nbuf_data(htt_t2h_msg); 2147 msg_word = msg_word + 3; 2148 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 2149 2150 /* 2151 * HTT EXT stats response comes as stream of TLVs which span over 2152 * multiple T2H messages. 2153 * The first message will carry length of the response. 2154 * For rest of the messages length will be zero. 2155 * 2156 * Clone the T2H message buffer and store it in a list to process 2157 * it later. 2158 * 2159 * The original T2H message buffers gets freed in the T2H HTT event 2160 * handler 2161 */ 2162 msg_copy = qdf_nbuf_clone(htt_t2h_msg); 2163 2164 if (!msg_copy) { 2165 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 2166 "T2H messge clone failed for HTT EXT STATS"); 2167 goto error; 2168 } 2169 2170 qdf_spin_lock_bh(&soc->htt_stats.lock); 2171 qdf_nbuf_queue_add(&soc->htt_stats.msg, msg_copy); 2172 /* 2173 * Done bit signifies that this is the last T2H buffer in the stream of 2174 * HTT EXT STATS message 2175 */ 2176 if (done) { 2177 soc->htt_stats.num_stats++; 2178 qdf_sched_work(0, &soc->htt_stats.work); 2179 } 2180 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2181 2182 return; 2183 2184 error: 2185 qdf_spin_lock_bh(&soc->htt_stats.lock); 2186 while ((msg_copy = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) 2187 != NULL) { 2188 qdf_nbuf_free(msg_copy); 2189 } 2190 soc->htt_stats.num_stats = 0; 2191 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2192 return; 2193 } 2194 2195 /* 2196 * htt_soc_attach_target() - SOC level HTT setup 2197 * @htt_soc: HTT SOC handle 2198 * 2199 * Return: 0 on success; error code on failure 2200 */ 2201 int htt_soc_attach_target(struct htt_soc *htt_soc) 2202 { 2203 struct htt_soc *soc = (struct htt_soc *)htt_soc; 2204 2205 return htt_h2t_ver_req_msg(soc); 2206 } 2207 2208 void htt_set_htc_handle(struct htt_soc *htt_soc, HTC_HANDLE htc_soc) 2209 { 2210 htt_soc->htc_soc = htc_soc; 2211 } 2212 2213 HTC_HANDLE htt_get_htc_handle(struct htt_soc *htt_soc) 2214 { 2215 return htt_soc->htc_soc; 2216 } 2217 2218 struct htt_soc *htt_soc_attach(struct dp_soc *soc, HTC_HANDLE htc_handle) 2219 { 2220 int i; 2221 int j; 2222 int umac_alloc_size = HTT_SW_UMAC_RING_IDX_MAX * 2223 sizeof(struct bp_handler); 2224 int lmac_alloc_size = HTT_SW_LMAC_RING_IDX_MAX * 2225 sizeof(struct bp_handler); 2226 struct htt_soc *htt_soc = NULL; 2227 2228 htt_soc = qdf_mem_malloc(sizeof(*htt_soc)); 2229 if (!htt_soc) { 2230 dp_err("HTT attach failed"); 2231 return NULL; 2232 } 2233 2234 for (i = 0; i < MAX_PDEV_CNT; i++) { 2235 htt_soc->pdevid_tt[i].umac_path = 2236 qdf_mem_malloc(umac_alloc_size); 2237 if (!htt_soc->pdevid_tt[i].umac_path) 2238 break; 2239 for (j = 0; j < HTT_SW_UMAC_RING_IDX_MAX; j++) 2240 htt_soc->pdevid_tt[i].umac_path[j].bp_start_tt = -1; 2241 htt_soc->pdevid_tt[i].lmac_path = 2242 qdf_mem_malloc(lmac_alloc_size); 2243 if (!htt_soc->pdevid_tt[i].lmac_path) { 2244 qdf_mem_free(htt_soc->pdevid_tt[i].umac_path); 2245 break; 2246 } 2247 for (j = 0; j < HTT_SW_LMAC_RING_IDX_MAX ; j++) 2248 htt_soc->pdevid_tt[i].lmac_path[j].bp_start_tt = -1; 2249 } 2250 2251 if (i != MAX_PDEV_CNT) { 2252 for (j = 0; j < i; j++) { 2253 qdf_mem_free(htt_soc->pdevid_tt[j].umac_path); 2254 qdf_mem_free(htt_soc->pdevid_tt[j].lmac_path); 2255 } 2256 qdf_mem_free(htt_soc); 2257 return NULL; 2258 } 2259 2260 htt_soc->dp_soc = soc; 2261 htt_soc->htc_soc = htc_handle; 2262 HTT_TX_MUTEX_INIT(&htt_soc->htt_tx_mutex); 2263 2264 return htt_soc; 2265 } 2266 2267 #if defined(WDI_EVENT_ENABLE) && \ 2268 !defined(REMOVE_PKT_LOG) 2269 /* 2270 * dp_pktlog_msg_handler() - Pktlog msg handler 2271 * @htt_soc: HTT SOC handle 2272 * @msg_word: Pointer to payload 2273 * 2274 * Return: None 2275 */ 2276 static void 2277 dp_pktlog_msg_handler(struct htt_soc *soc, 2278 uint32_t *msg_word) 2279 { 2280 uint8_t pdev_id; 2281 uint8_t target_pdev_id; 2282 uint32_t *pl_hdr; 2283 2284 target_pdev_id = HTT_T2H_PKTLOG_PDEV_ID_GET(*msg_word); 2285 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 2286 target_pdev_id); 2287 pl_hdr = (msg_word + 1); 2288 dp_wdi_event_handler(WDI_EVENT_OFFLOAD_ALL, soc->dp_soc, 2289 pl_hdr, HTT_INVALID_PEER, WDI_NO_VAL, 2290 pdev_id); 2291 } 2292 #else 2293 static void 2294 dp_pktlog_msg_handler(struct htt_soc *soc, 2295 uint32_t *msg_word) 2296 { 2297 } 2298 #endif 2299 2300 #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT 2301 /* 2302 * dp_vdev_txrx_hw_stats_handler - Handle vdev stats received from FW 2303 * @soc - htt soc handle 2304 * @ msg_word - buffer containing stats 2305 * 2306 * Return: void 2307 */ 2308 static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc, 2309 uint32_t *msg_word) 2310 { 2311 struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc; 2312 uint8_t pdev_id; 2313 uint8_t vdev_id; 2314 uint8_t target_pdev_id; 2315 uint16_t payload_size; 2316 struct dp_pdev *pdev; 2317 struct dp_vdev *vdev; 2318 uint8_t *tlv_buf; 2319 uint32_t *tlv_buf_temp; 2320 uint32_t *tag_buf; 2321 htt_tlv_tag_t tlv_type; 2322 uint16_t tlv_length; 2323 uint64_t pkt_count = 0; 2324 uint64_t byte_count = 0; 2325 uint64_t soc_drop_cnt = 0; 2326 struct cdp_pkt_info tx_comp = { 0 }; 2327 struct cdp_pkt_info tx_failed = { 0 }; 2328 2329 target_pdev_id = 2330 HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PDEV_ID_GET(*msg_word); 2331 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(dpsoc, 2332 target_pdev_id); 2333 2334 if (pdev_id >= MAX_PDEV_CNT) 2335 return; 2336 2337 pdev = dpsoc->pdev_list[pdev_id]; 2338 if (!pdev) { 2339 dp_err("PDEV is NULL for pdev_id:%d", pdev_id); 2340 return; 2341 } 2342 2343 payload_size = 2344 HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PAYLOAD_SIZE_GET(*msg_word); 2345 2346 qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO, 2347 (void *)msg_word, payload_size + 16); 2348 2349 /* Adjust msg_word to point to the first TLV in buffer */ 2350 msg_word = msg_word + 4; 2351 2352 /* Parse the received buffer till payload size reaches 0 */ 2353 while (payload_size > 0) { 2354 tlv_buf = (uint8_t *)msg_word; 2355 tlv_buf_temp = msg_word; 2356 tlv_type = HTT_STATS_TLV_TAG_GET(*msg_word); 2357 tlv_length = HTT_STATS_TLV_LENGTH_GET(*msg_word); 2358 2359 /* Add header size to tlv length*/ 2360 tlv_length += 4; 2361 2362 switch (tlv_type) { 2363 case HTT_STATS_SOC_TXRX_STATS_COMMON_TAG: 2364 { 2365 tag_buf = tlv_buf_temp + 2366 HTT_VDEV_STATS_GET_INDEX(SOC_DROP_CNT); 2367 soc_drop_cnt = HTT_VDEV_GET_STATS_U64(tag_buf); 2368 DP_STATS_UPD(dpsoc, tx.tqm_drop_no_peer, soc_drop_cnt); 2369 break; 2370 } 2371 case HTT_STATS_VDEV_TXRX_STATS_HW_STATS_TAG: 2372 { 2373 tag_buf = tlv_buf_temp + 2374 HTT_VDEV_STATS_GET_INDEX(VDEV_ID); 2375 vdev_id = (uint8_t)(*tag_buf); 2376 vdev = dp_vdev_get_ref_by_id(dpsoc, vdev_id, 2377 DP_MOD_ID_HTT); 2378 2379 if (!vdev) 2380 goto invalid_vdev; 2381 2382 /* Extract received packet count from buffer */ 2383 tag_buf = tlv_buf_temp + 2384 HTT_VDEV_STATS_GET_INDEX(RX_PKT_CNT); 2385 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2386 DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.num, pkt_count); 2387 2388 /* Extract received packet byte count from buffer */ 2389 tag_buf = tlv_buf_temp + 2390 HTT_VDEV_STATS_GET_INDEX(RX_BYTE_CNT); 2391 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2392 DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.bytes, byte_count); 2393 2394 /* Extract tx success packet count from buffer */ 2395 tag_buf = tlv_buf_temp + 2396 HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_PKT_CNT); 2397 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2398 tx_comp.num = pkt_count; 2399 2400 /* Extract tx success packet byte count from buffer */ 2401 tag_buf = tlv_buf_temp + 2402 HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_BYTE_CNT); 2403 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2404 tx_comp.bytes = byte_count; 2405 2406 /* Extract tx retry packet count from buffer */ 2407 tag_buf = tlv_buf_temp + 2408 HTT_VDEV_STATS_GET_INDEX(TX_RETRY_PKT_CNT); 2409 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2410 tx_comp.num += pkt_count; 2411 tx_failed.num = pkt_count; 2412 2413 /* Extract tx retry packet byte count from buffer */ 2414 tag_buf = tlv_buf_temp + 2415 HTT_VDEV_STATS_GET_INDEX(TX_RETRY_BYTE_CNT); 2416 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2417 tx_comp.bytes += byte_count; 2418 tx_failed.bytes = byte_count; 2419 2420 /* Extract tx drop packet count from buffer */ 2421 tag_buf = tlv_buf_temp + 2422 HTT_VDEV_STATS_GET_INDEX(TX_DROP_PKT_CNT); 2423 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2424 tx_comp.num += pkt_count; 2425 tx_failed.num += pkt_count; 2426 2427 /* Extract tx drop packet byte count from buffer */ 2428 tag_buf = tlv_buf_temp + 2429 HTT_VDEV_STATS_GET_INDEX(TX_DROP_BYTE_CNT); 2430 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2431 tx_comp.bytes += byte_count; 2432 tx_failed.bytes += byte_count; 2433 2434 /* Extract tx age-out packet count from buffer */ 2435 tag_buf = tlv_buf_temp + 2436 HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_PKT_CNT); 2437 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2438 tx_comp.num += pkt_count; 2439 tx_failed.num += pkt_count; 2440 2441 /* Extract tx age-out packet byte count from buffer */ 2442 tag_buf = tlv_buf_temp + 2443 HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_BYTE_CNT); 2444 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2445 tx_comp.bytes += byte_count; 2446 tx_failed.bytes += byte_count; 2447 2448 /* Extract tqm bypass packet count from buffer */ 2449 tag_buf = tlv_buf_temp + 2450 HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_PKT_CNT); 2451 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2452 tx_comp.num += pkt_count; 2453 2454 /* Extract tx bypass packet byte count from buffer */ 2455 tag_buf = tlv_buf_temp + 2456 HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_BYTE_CNT); 2457 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2458 tx_comp.bytes += byte_count; 2459 2460 DP_STATS_UPD(vdev, tx.comp_pkt.num, tx_comp.num); 2461 DP_STATS_UPD(vdev, tx.comp_pkt.bytes, tx_comp.bytes); 2462 2463 DP_STATS_UPD(vdev, tx.tx_failed, tx_failed.num); 2464 2465 dp_vdev_unref_delete(dpsoc, vdev, DP_MOD_ID_HTT); 2466 break; 2467 } 2468 default: 2469 qdf_assert(0); 2470 } 2471 invalid_vdev: 2472 msg_word = (uint32_t *)((uint8_t *)tlv_buf + tlv_length); 2473 payload_size -= tlv_length; 2474 } 2475 } 2476 #else 2477 static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc, 2478 uint32_t *msg_word) 2479 {} 2480 #endif 2481 2482 #ifdef CONFIG_SAWF_DEF_QUEUES 2483 static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc, 2484 uint32_t *msg_word, 2485 qdf_nbuf_t htt_t2h_msg) 2486 { 2487 dp_htt_sawf_def_queues_map_report_conf(soc, msg_word, htt_t2h_msg); 2488 } 2489 #else 2490 static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc, 2491 uint32_t *msg_word, 2492 qdf_nbuf_t htt_t2h_msg) 2493 {} 2494 #endif 2495 2496 #ifdef CONFIG_SAWF 2497 /* 2498 * dp_sawf_msduq_map() - Msdu queue creation information received 2499 * from target 2500 * @soc: soc handle. 2501 * @msg_word: Pointer to htt msg word. 2502 * @htt_t2h_msg: HTT message nbuf 2503 * 2504 * @return: void 2505 */ 2506 static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word, 2507 qdf_nbuf_t htt_t2h_msg) 2508 { 2509 dp_htt_sawf_msduq_map(soc, msg_word, htt_t2h_msg); 2510 } 2511 2512 /* 2513 * dp_sawf_mpdu_stats_handler() - HTT message handler for MPDU stats 2514 * @soc: soc handle. 2515 * @htt_t2h_msg: HTT message nbuf 2516 * 2517 * @return: void 2518 */ 2519 static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc, 2520 qdf_nbuf_t htt_t2h_msg) 2521 { 2522 dp_sawf_htt_mpdu_stats_handler(soc, htt_t2h_msg); 2523 } 2524 #else 2525 static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word, 2526 qdf_nbuf_t htt_t2h_msg) 2527 {} 2528 2529 static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc, 2530 qdf_nbuf_t htt_t2h_msg) 2531 {} 2532 #endif 2533 2534 /* 2535 * time_allow_print() - time allow print 2536 * @htt_ring_tt: ringi_id array of timestamps 2537 * @ring_id: ring_id (index) 2538 * 2539 * Return: 1 for successfully saving timestamp in array 2540 * and 0 for timestamp falling within 2 seconds after last one 2541 */ 2542 static bool time_allow_print(struct bp_handler *htt_bp_handler, 2543 u_int8_t ring_id, u_int32_t th_time) 2544 { 2545 unsigned long tstamp; 2546 struct bp_handler *path = &htt_bp_handler[ring_id]; 2547 2548 tstamp = qdf_get_system_timestamp(); 2549 2550 if (!path) 2551 return 0; //unable to print backpressure messages 2552 2553 if (path->bp_start_tt == -1) { 2554 path->bp_start_tt = tstamp; 2555 path->bp_duration = 0; 2556 path->bp_last_tt = tstamp; 2557 path->bp_counter = 1; 2558 return 1; 2559 } 2560 2561 path->bp_duration = tstamp - path->bp_start_tt; 2562 path->bp_last_tt = tstamp; 2563 path->bp_counter++; 2564 2565 if (path->bp_duration >= th_time) { 2566 path->bp_start_tt = -1; 2567 return 1; 2568 } 2569 2570 return 0; 2571 } 2572 2573 static void dp_htt_alert_print(enum htt_t2h_msg_type msg_type, 2574 struct dp_pdev *pdev, u_int8_t ring_id, 2575 u_int16_t hp_idx, u_int16_t tp_idx, 2576 u_int32_t bkp_time, 2577 struct bp_handler *htt_bp_handler, 2578 char *ring_stype) 2579 { 2580 dp_alert("seq_num %u msg_type: %d pdev_id: %d ring_type: %s ", 2581 pdev->bkp_stats.seq_num, msg_type, pdev->pdev_id, ring_stype); 2582 dp_alert("ring_id: %d hp_idx: %d tp_idx: %d bkpressure_time_ms: %d ", 2583 ring_id, hp_idx, tp_idx, bkp_time); 2584 dp_alert("last_bp_event: %ld, total_bp_duration: %ld, bp_counter: %ld", 2585 htt_bp_handler[ring_id].bp_last_tt, 2586 htt_bp_handler[ring_id].bp_duration, 2587 htt_bp_handler[ring_id].bp_counter); 2588 } 2589 2590 /** 2591 * dp_get_srng_ring_state_from_hal(): Get hal level ring stats 2592 * @soc: DP_SOC handle 2593 * @srng: DP_SRNG handle 2594 * @ring_type: srng src/dst ring 2595 * 2596 * Return: void 2597 */ 2598 static QDF_STATUS 2599 dp_get_srng_ring_state_from_hal(struct dp_soc *soc, 2600 struct dp_pdev *pdev, 2601 struct dp_srng *srng, 2602 enum hal_ring_type ring_type, 2603 struct dp_srng_ring_state *state) 2604 { 2605 struct hal_soc *hal_soc; 2606 2607 if (!soc || !srng || !srng->hal_srng || !state) 2608 return QDF_STATUS_E_INVAL; 2609 2610 hal_soc = (struct hal_soc *)soc->hal_soc; 2611 2612 hal_get_sw_hptp(soc->hal_soc, srng->hal_srng, &state->sw_tail, 2613 &state->sw_head); 2614 2615 hal_get_hw_hptp(soc->hal_soc, srng->hal_srng, &state->hw_head, 2616 &state->hw_tail, ring_type); 2617 2618 state->ring_type = ring_type; 2619 2620 return QDF_STATUS_SUCCESS; 2621 } 2622 2623 #ifdef QCA_MONITOR_PKT_SUPPORT 2624 static void 2625 dp_queue_mon_ring_stats(struct dp_pdev *pdev, 2626 int lmac_id, uint32_t *num_srng, 2627 struct dp_soc_srngs_state *soc_srngs_state) 2628 { 2629 QDF_STATUS status; 2630 2631 if (pdev->soc->wlan_cfg_ctx->rxdma1_enable) { 2632 status = dp_get_srng_ring_state_from_hal 2633 (pdev->soc, pdev, 2634 &pdev->soc->rxdma_mon_buf_ring[lmac_id], 2635 RXDMA_MONITOR_BUF, 2636 &soc_srngs_state->ring_state[*num_srng]); 2637 2638 if (status == QDF_STATUS_SUCCESS) 2639 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2640 2641 status = dp_get_srng_ring_state_from_hal 2642 (pdev->soc, pdev, 2643 &pdev->soc->rxdma_mon_dst_ring[lmac_id], 2644 RXDMA_MONITOR_DST, 2645 &soc_srngs_state->ring_state[*num_srng]); 2646 2647 if (status == QDF_STATUS_SUCCESS) 2648 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2649 2650 status = dp_get_srng_ring_state_from_hal 2651 (pdev->soc, pdev, 2652 &pdev->soc->rxdma_mon_desc_ring[lmac_id], 2653 RXDMA_MONITOR_DESC, 2654 &soc_srngs_state->ring_state[*num_srng]); 2655 2656 if (status == QDF_STATUS_SUCCESS) 2657 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2658 } 2659 } 2660 #else 2661 static void 2662 dp_queue_mon_ring_stats(struct dp_pdev *pdev, 2663 int lmac_id, uint32_t *num_srng, 2664 struct dp_soc_srngs_state *soc_srngs_state) 2665 { 2666 } 2667 #endif 2668 2669 #ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG 2670 static inline QDF_STATUS 2671 dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev, 2672 struct dp_srng_ring_state *ring_state) 2673 { 2674 return dp_get_srng_ring_state_from_hal(pdev->soc, pdev, 2675 &pdev->soc->tcl_cmd_credit_ring, 2676 TCL_CMD_CREDIT, ring_state); 2677 } 2678 #else 2679 static inline QDF_STATUS 2680 dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev, 2681 struct dp_srng_ring_state *ring_state) 2682 { 2683 return QDF_STATUS_SUCCESS; 2684 } 2685 #endif 2686 2687 #ifndef WLAN_DP_DISABLE_TCL_STATUS_SRNG 2688 static inline QDF_STATUS 2689 dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev, 2690 struct dp_srng_ring_state *ring_state) 2691 { 2692 return dp_get_srng_ring_state_from_hal(pdev->soc, pdev, 2693 &pdev->soc->tcl_status_ring, 2694 TCL_STATUS, ring_state); 2695 } 2696 #else 2697 static inline QDF_STATUS 2698 dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev, 2699 struct dp_srng_ring_state *ring_state) 2700 { 2701 return QDF_STATUS_SUCCESS; 2702 } 2703 #endif 2704 2705 /** 2706 * dp_queue_srng_ring_stats(): Print pdev hal level ring stats 2707 * @pdev: DP_pdev handle 2708 * 2709 * Return: void 2710 */ 2711 static void dp_queue_ring_stats(struct dp_pdev *pdev) 2712 { 2713 uint32_t i; 2714 int mac_id; 2715 int lmac_id; 2716 uint32_t j = 0; 2717 struct dp_soc *soc = pdev->soc; 2718 struct dp_soc_srngs_state * soc_srngs_state = NULL; 2719 struct dp_soc_srngs_state *drop_srngs_state = NULL; 2720 QDF_STATUS status; 2721 2722 soc_srngs_state = qdf_mem_malloc(sizeof(struct dp_soc_srngs_state)); 2723 if (!soc_srngs_state) { 2724 dp_htt_alert("Memory alloc failed for back pressure event"); 2725 return; 2726 } 2727 2728 status = dp_get_srng_ring_state_from_hal 2729 (pdev->soc, pdev, 2730 &pdev->soc->reo_exception_ring, 2731 REO_EXCEPTION, 2732 &soc_srngs_state->ring_state[j]); 2733 2734 if (status == QDF_STATUS_SUCCESS) 2735 qdf_assert_always(++j < DP_MAX_SRNGS); 2736 2737 status = dp_get_srng_ring_state_from_hal 2738 (pdev->soc, pdev, 2739 &pdev->soc->reo_reinject_ring, 2740 REO_REINJECT, 2741 &soc_srngs_state->ring_state[j]); 2742 2743 if (status == QDF_STATUS_SUCCESS) 2744 qdf_assert_always(++j < DP_MAX_SRNGS); 2745 2746 status = dp_get_srng_ring_state_from_hal 2747 (pdev->soc, pdev, 2748 &pdev->soc->reo_cmd_ring, 2749 REO_CMD, 2750 &soc_srngs_state->ring_state[j]); 2751 2752 if (status == QDF_STATUS_SUCCESS) 2753 qdf_assert_always(++j < DP_MAX_SRNGS); 2754 2755 status = dp_get_srng_ring_state_from_hal 2756 (pdev->soc, pdev, 2757 &pdev->soc->reo_status_ring, 2758 REO_STATUS, 2759 &soc_srngs_state->ring_state[j]); 2760 2761 if (status == QDF_STATUS_SUCCESS) 2762 qdf_assert_always(++j < DP_MAX_SRNGS); 2763 2764 status = dp_get_srng_ring_state_from_hal 2765 (pdev->soc, pdev, 2766 &pdev->soc->rx_rel_ring, 2767 WBM2SW_RELEASE, 2768 &soc_srngs_state->ring_state[j]); 2769 2770 if (status == QDF_STATUS_SUCCESS) 2771 qdf_assert_always(++j < DP_MAX_SRNGS); 2772 2773 status = dp_get_tcl_cmd_cred_ring_state_from_hal 2774 (pdev, &soc_srngs_state->ring_state[j]); 2775 if (status == QDF_STATUS_SUCCESS) 2776 qdf_assert_always(++j < DP_MAX_SRNGS); 2777 2778 status = dp_get_tcl_status_ring_state_from_hal 2779 (pdev, &soc_srngs_state->ring_state[j]); 2780 if (status == QDF_STATUS_SUCCESS) 2781 qdf_assert_always(++j < DP_MAX_SRNGS); 2782 2783 status = dp_get_srng_ring_state_from_hal 2784 (pdev->soc, pdev, 2785 &pdev->soc->wbm_desc_rel_ring, 2786 SW2WBM_RELEASE, 2787 &soc_srngs_state->ring_state[j]); 2788 2789 if (status == QDF_STATUS_SUCCESS) 2790 qdf_assert_always(++j < DP_MAX_SRNGS); 2791 2792 for (i = 0; i < MAX_REO_DEST_RINGS; i++) { 2793 status = dp_get_srng_ring_state_from_hal 2794 (pdev->soc, pdev, 2795 &pdev->soc->reo_dest_ring[i], 2796 REO_DST, 2797 &soc_srngs_state->ring_state[j]); 2798 2799 if (status == QDF_STATUS_SUCCESS) 2800 qdf_assert_always(++j < DP_MAX_SRNGS); 2801 } 2802 2803 for (i = 0; i < pdev->soc->num_tcl_data_rings; i++) { 2804 status = dp_get_srng_ring_state_from_hal 2805 (pdev->soc, pdev, 2806 &pdev->soc->tcl_data_ring[i], 2807 TCL_DATA, 2808 &soc_srngs_state->ring_state[j]); 2809 2810 if (status == QDF_STATUS_SUCCESS) 2811 qdf_assert_always(++j < DP_MAX_SRNGS); 2812 } 2813 2814 for (i = 0; i < MAX_TCL_DATA_RINGS; i++) { 2815 status = dp_get_srng_ring_state_from_hal 2816 (pdev->soc, pdev, 2817 &pdev->soc->tx_comp_ring[i], 2818 WBM2SW_RELEASE, 2819 &soc_srngs_state->ring_state[j]); 2820 2821 if (status == QDF_STATUS_SUCCESS) 2822 qdf_assert_always(++j < DP_MAX_SRNGS); 2823 } 2824 2825 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 0, pdev->pdev_id); 2826 status = dp_get_srng_ring_state_from_hal 2827 (pdev->soc, pdev, 2828 &pdev->soc->rx_refill_buf_ring 2829 [lmac_id], 2830 RXDMA_BUF, 2831 &soc_srngs_state->ring_state[j]); 2832 2833 if (status == QDF_STATUS_SUCCESS) 2834 qdf_assert_always(++j < DP_MAX_SRNGS); 2835 2836 status = dp_get_srng_ring_state_from_hal 2837 (pdev->soc, pdev, 2838 &pdev->rx_refill_buf_ring2, 2839 RXDMA_BUF, 2840 &soc_srngs_state->ring_state[j]); 2841 2842 if (status == QDF_STATUS_SUCCESS) 2843 qdf_assert_always(++j < DP_MAX_SRNGS); 2844 2845 2846 for (i = 0; i < MAX_RX_MAC_RINGS; i++) { 2847 dp_get_srng_ring_state_from_hal 2848 (pdev->soc, pdev, 2849 &pdev->rx_mac_buf_ring[i], 2850 RXDMA_BUF, 2851 &soc_srngs_state->ring_state[j]); 2852 2853 if (status == QDF_STATUS_SUCCESS) 2854 qdf_assert_always(++j < DP_MAX_SRNGS); 2855 } 2856 2857 for (mac_id = 0; 2858 mac_id < soc->wlan_cfg_ctx->num_rxdma_status_rings_per_pdev; 2859 mac_id++) { 2860 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 2861 mac_id, pdev->pdev_id); 2862 2863 dp_queue_mon_ring_stats(pdev, lmac_id, &j, 2864 soc_srngs_state); 2865 2866 status = dp_get_srng_ring_state_from_hal 2867 (pdev->soc, pdev, 2868 &pdev->soc->rxdma_mon_status_ring[lmac_id], 2869 RXDMA_MONITOR_STATUS, 2870 &soc_srngs_state->ring_state[j]); 2871 2872 if (status == QDF_STATUS_SUCCESS) 2873 qdf_assert_always(++j < DP_MAX_SRNGS); 2874 } 2875 2876 for (i = 0; i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) { 2877 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 2878 i, pdev->pdev_id); 2879 2880 status = dp_get_srng_ring_state_from_hal 2881 (pdev->soc, pdev, 2882 &pdev->soc->rxdma_err_dst_ring 2883 [lmac_id], 2884 RXDMA_DST, 2885 &soc_srngs_state->ring_state[j]); 2886 2887 if (status == QDF_STATUS_SUCCESS) 2888 qdf_assert_always(++j < DP_MAX_SRNGS); 2889 } 2890 soc_srngs_state->max_ring_id = j; 2891 2892 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 2893 2894 soc_srngs_state->seq_num = pdev->bkp_stats.seq_num; 2895 2896 if (pdev->bkp_stats.queue_depth >= HTT_BKP_STATS_MAX_QUEUE_DEPTH) { 2897 drop_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list); 2898 qdf_assert_always(drop_srngs_state); 2899 TAILQ_REMOVE(&pdev->bkp_stats.list, drop_srngs_state, 2900 list_elem); 2901 qdf_mem_free(drop_srngs_state); 2902 pdev->bkp_stats.queue_depth--; 2903 } 2904 2905 pdev->bkp_stats.queue_depth++; 2906 TAILQ_INSERT_TAIL(&pdev->bkp_stats.list, soc_srngs_state, 2907 list_elem); 2908 pdev->bkp_stats.seq_num++; 2909 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 2910 2911 qdf_queue_work(0, pdev->bkp_stats.work_queue, 2912 &pdev->bkp_stats.work); 2913 } 2914 2915 /* 2916 * dp_htt_bkp_event_alert() - htt backpressure event alert 2917 * @msg_word: htt packet context 2918 * @htt_soc: HTT SOC handle 2919 * 2920 * Return: after attempting to print stats 2921 */ 2922 static void dp_htt_bkp_event_alert(u_int32_t *msg_word, struct htt_soc *soc) 2923 { 2924 u_int8_t ring_type; 2925 u_int8_t pdev_id; 2926 uint8_t target_pdev_id; 2927 u_int8_t ring_id; 2928 u_int16_t hp_idx; 2929 u_int16_t tp_idx; 2930 u_int32_t bkp_time; 2931 u_int32_t th_time; 2932 enum htt_t2h_msg_type msg_type; 2933 struct dp_soc *dpsoc; 2934 struct dp_pdev *pdev; 2935 struct dp_htt_timestamp *radio_tt; 2936 struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx; 2937 2938 2939 if (!soc) 2940 return; 2941 2942 dpsoc = (struct dp_soc *)soc->dp_soc; 2943 soc_cfg_ctx = dpsoc->wlan_cfg_ctx; 2944 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 2945 ring_type = HTT_T2H_RX_BKPRESSURE_RING_TYPE_GET(*msg_word); 2946 target_pdev_id = HTT_T2H_RX_BKPRESSURE_PDEV_ID_GET(*msg_word); 2947 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 2948 target_pdev_id); 2949 if (pdev_id >= MAX_PDEV_CNT) { 2950 dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id); 2951 return; 2952 } 2953 2954 th_time = wlan_cfg_time_control_bp(soc_cfg_ctx); 2955 pdev = (struct dp_pdev *)dpsoc->pdev_list[pdev_id]; 2956 ring_id = HTT_T2H_RX_BKPRESSURE_RINGID_GET(*msg_word); 2957 hp_idx = HTT_T2H_RX_BKPRESSURE_HEAD_IDX_GET(*(msg_word + 1)); 2958 tp_idx = HTT_T2H_RX_BKPRESSURE_TAIL_IDX_GET(*(msg_word + 1)); 2959 bkp_time = HTT_T2H_RX_BKPRESSURE_TIME_MS_GET(*(msg_word + 2)); 2960 radio_tt = &soc->pdevid_tt[pdev_id]; 2961 2962 switch (ring_type) { 2963 case HTT_SW_RING_TYPE_UMAC: 2964 if (!time_allow_print(radio_tt->umac_path, ring_id, th_time)) 2965 return; 2966 dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx, 2967 bkp_time, radio_tt->umac_path, 2968 "HTT_SW_RING_TYPE_UMAC"); 2969 break; 2970 case HTT_SW_RING_TYPE_LMAC: 2971 if (!time_allow_print(radio_tt->lmac_path, ring_id, th_time)) 2972 return; 2973 dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx, 2974 bkp_time, radio_tt->lmac_path, 2975 "HTT_SW_RING_TYPE_LMAC"); 2976 break; 2977 default: 2978 dp_alert("Invalid ring type: %d", ring_type); 2979 break; 2980 } 2981 2982 dp_queue_ring_stats(pdev); 2983 } 2984 2985 #ifdef WLAN_FEATURE_PKT_CAPTURE_V2 2986 /* 2987 * dp_offload_ind_handler() - offload msg handler 2988 * @htt_soc: HTT SOC handle 2989 * @msg_word: Pointer to payload 2990 * 2991 * Return: None 2992 */ 2993 static void 2994 dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word) 2995 { 2996 u_int8_t pdev_id; 2997 u_int8_t target_pdev_id; 2998 2999 target_pdev_id = HTT_T2H_PPDU_STATS_PDEV_ID_GET(*msg_word); 3000 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 3001 target_pdev_id); 3002 dp_wdi_event_handler(WDI_EVENT_PKT_CAPTURE_OFFLOAD_TX_DATA, soc->dp_soc, 3003 msg_word, HTT_INVALID_VDEV, WDI_NO_VAL, 3004 pdev_id); 3005 } 3006 #else 3007 static void 3008 dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word) 3009 { 3010 } 3011 #endif 3012 3013 #ifdef WLAN_FEATURE_11BE_MLO 3014 #ifdef WLAN_MLO_MULTI_CHIP 3015 static inline void dp_update_mlo_ts_offset(struct dp_soc *soc, 3016 uint32_t ts_lo, uint32_t ts_hi) 3017 { 3018 uint64_t mlo_offset; 3019 3020 mlo_offset = ((uint64_t)(ts_hi) << 32 | ts_lo); 3021 soc->cdp_soc.ops->mlo_ops->mlo_update_mlo_ts_offset 3022 ((struct cdp_soc_t *)soc, mlo_offset); 3023 } 3024 #else 3025 static inline void dp_update_mlo_ts_offset(struct dp_soc *soc, 3026 uint32_t ts_lo, uint32_t ts_hi) 3027 {} 3028 #endif 3029 static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc, 3030 uint32_t *msg_word) 3031 { 3032 uint8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3033 uint8_t *mlo_peer_mac_addr; 3034 uint16_t mlo_peer_id; 3035 uint8_t num_links; 3036 struct dp_mlo_flow_override_info mlo_flow_info[DP_MLO_FLOW_INFO_MAX]; 3037 struct dp_mlo_link_info mlo_link_info[DP_MAX_MLO_LINKS]; 3038 MLO_PEER_MAP_TLV_TAG_ID tlv_type = 0xff; 3039 uint16_t tlv_len = 0; 3040 int i = 0; 3041 3042 mlo_peer_id = HTT_RX_MLO_PEER_MAP_MLO_PEER_ID_GET(*msg_word); 3043 num_links = 3044 HTT_RX_MLO_PEER_MAP_NUM_LOGICAL_LINKS_GET(*msg_word); 3045 mlo_peer_mac_addr = 3046 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3047 &mac_addr_deswizzle_buf[0]); 3048 3049 mlo_flow_info[0].ast_idx = 3050 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 3051 mlo_flow_info[0].ast_idx_valid = 3052 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 3053 mlo_flow_info[0].chip_id = 3054 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 3055 mlo_flow_info[0].tidmask = 3056 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 3057 mlo_flow_info[0].cache_set_num = 3058 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 3059 3060 mlo_flow_info[1].ast_idx = 3061 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 3062 mlo_flow_info[1].ast_idx_valid = 3063 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 3064 mlo_flow_info[1].chip_id = 3065 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 3066 mlo_flow_info[1].tidmask = 3067 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 3068 mlo_flow_info[1].cache_set_num = 3069 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 3070 3071 mlo_flow_info[2].ast_idx = 3072 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 3073 mlo_flow_info[2].ast_idx_valid = 3074 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 3075 mlo_flow_info[2].chip_id = 3076 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 3077 mlo_flow_info[2].tidmask = 3078 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 3079 mlo_flow_info[2].cache_set_num = 3080 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 3081 3082 msg_word = msg_word + 8; 3083 while (msg_word && (i < DP_MAX_MLO_LINKS)) { 3084 mlo_link_info[i].peer_chip_id = 0xFF; 3085 mlo_link_info[i].vdev_id = 0xFF; 3086 3087 tlv_type = HTT_RX_MLO_PEER_MAP_TLV_TAG_GET(*msg_word); 3088 tlv_len = HTT_RX_MLO_PEER_MAP_TLV_LENGTH_GET(*msg_word); 3089 3090 if (tlv_len == 0) { 3091 dp_err("TLV Length is 0"); 3092 break; 3093 } 3094 3095 if (tlv_type == MLO_PEER_MAP_TLV_STRUCT_SOC_VDEV_PEER_IDS) { 3096 mlo_link_info[i].peer_chip_id = 3097 HTT_RX_MLO_PEER_MAP_CHIP_ID_GET( 3098 *(msg_word + 1)); 3099 mlo_link_info[i].vdev_id = 3100 HTT_RX_MLO_PEER_MAP_VDEV_ID_GET( 3101 *(msg_word + 1)); 3102 } 3103 /* Add header size to tlv length */ 3104 tlv_len = tlv_len + HTT_TLV_HDR_LEN; 3105 msg_word = (uint32_t *)(((uint8_t *)msg_word) + tlv_len); 3106 i++; 3107 } 3108 3109 dp_rx_mlo_peer_map_handler(soc->dp_soc, mlo_peer_id, 3110 mlo_peer_mac_addr, 3111 mlo_flow_info, mlo_link_info); 3112 } 3113 3114 static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc, 3115 uint32_t *msg_word) 3116 { 3117 uint16_t mlo_peer_id; 3118 3119 mlo_peer_id = HTT_RX_MLO_PEER_UNMAP_MLO_PEER_ID_GET(*msg_word); 3120 dp_rx_mlo_peer_unmap_handler(soc->dp_soc, mlo_peer_id); 3121 } 3122 3123 static void 3124 dp_rx_mlo_timestamp_ind_handler(struct dp_soc *soc, 3125 uint32_t *msg_word) 3126 { 3127 uint8_t pdev_id; 3128 uint8_t target_pdev_id; 3129 struct dp_pdev *pdev; 3130 3131 if (!soc) 3132 return; 3133 3134 target_pdev_id = HTT_T2H_MLO_TIMESTAMP_OFFSET_PDEV_ID_GET(*msg_word); 3135 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc, 3136 target_pdev_id); 3137 3138 if (pdev_id >= MAX_PDEV_CNT) { 3139 dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id); 3140 return; 3141 } 3142 3143 pdev = (struct dp_pdev *)soc->pdev_list[pdev_id]; 3144 3145 if (!pdev) { 3146 dp_err("Invalid pdev"); 3147 return; 3148 } 3149 dp_wdi_event_handler(WDI_EVENT_MLO_TSTMP, soc, 3150 msg_word, HTT_INVALID_PEER, WDI_NO_VAL, 3151 pdev_id); 3152 3153 qdf_spin_lock_bh(&soc->htt_stats.lock); 3154 pdev->timestamp.msg_type = 3155 HTT_T2H_MLO_TIMESTAMP_OFFSET_MSG_TYPE_GET(*msg_word); 3156 pdev->timestamp.pdev_id = pdev_id; 3157 pdev->timestamp.chip_id = 3158 HTT_T2H_MLO_TIMESTAMP_OFFSET_CHIP_ID_GET(*msg_word); 3159 pdev->timestamp.mac_clk_freq = 3160 HTT_T2H_MLO_TIMESTAMP_OFFSET_MAC_CLK_FREQ_MHZ_GET(*msg_word); 3161 pdev->timestamp.sync_tstmp_lo_us = *(msg_word + 1); 3162 pdev->timestamp.sync_tstmp_hi_us = *(msg_word + 2); 3163 pdev->timestamp.mlo_offset_lo_us = *(msg_word + 3); 3164 pdev->timestamp.mlo_offset_hi_us = *(msg_word + 4); 3165 pdev->timestamp.mlo_offset_clks = *(msg_word + 5); 3166 pdev->timestamp.mlo_comp_us = 3167 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_US_GET( 3168 *(msg_word + 6)); 3169 pdev->timestamp.mlo_comp_clks = 3170 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_CLKS_GET( 3171 *(msg_word + 6)); 3172 pdev->timestamp.mlo_comp_timer = 3173 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_PERIOD_US_GET( 3174 *(msg_word + 7)); 3175 3176 dp_htt_debug("tsf_lo=%d tsf_hi=%d, mlo_ofst_lo=%d, mlo_ofst_hi=%d\n", 3177 pdev->timestamp.sync_tstmp_lo_us, 3178 pdev->timestamp.sync_tstmp_hi_us, 3179 pdev->timestamp.mlo_offset_lo_us, 3180 pdev->timestamp.mlo_offset_hi_us); 3181 3182 qdf_spin_unlock_bh(&soc->htt_stats.lock); 3183 3184 dp_update_mlo_ts_offset(soc, 3185 pdev->timestamp.mlo_offset_lo_us, 3186 pdev->timestamp.mlo_offset_hi_us); 3187 } 3188 #else 3189 static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc, 3190 uint32_t *msg_word) 3191 { 3192 qdf_assert_always(0); 3193 } 3194 3195 static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc, 3196 uint32_t *msg_word) 3197 { 3198 qdf_assert_always(0); 3199 } 3200 3201 static void 3202 dp_rx_mlo_timestamp_ind_handler(void *soc_handle, 3203 uint32_t *msg_word) 3204 { 3205 qdf_assert_always(0); 3206 } 3207 #endif 3208 3209 /* 3210 * dp_htt_rx_addba_handler() - RX Addba HTT msg handler 3211 * @soc: DP Soc handler 3212 * @peer_id: ID of peer 3213 * @tid: TID number 3214 * @win_sz: BA window size 3215 * 3216 * Return: None 3217 */ 3218 static void 3219 dp_htt_rx_addba_handler(struct dp_soc *soc, uint16_t peer_id, 3220 uint8_t tid, uint16_t win_sz) 3221 { 3222 uint16_t status; 3223 struct dp_peer *peer; 3224 3225 peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_HTT); 3226 3227 if (!peer) { 3228 dp_err("Peer not found peer id %d", peer_id); 3229 return; 3230 } 3231 3232 status = dp_addba_requestprocess_wifi3((struct cdp_soc_t *)soc, 3233 peer->mac_addr.raw, 3234 peer->vdev->vdev_id, 0, 3235 tid, 0, win_sz, 0xffff); 3236 3237 dp_addba_resp_tx_completion_wifi3( 3238 (struct cdp_soc_t *)soc, 3239 peer->mac_addr.raw, peer->vdev->vdev_id, 3240 tid, 3241 status); 3242 3243 dp_peer_unref_delete(peer, DP_MOD_ID_HTT); 3244 3245 dp_info("PeerID %d BAW %d TID %d stat %d", 3246 peer_id, win_sz, tid, status); 3247 } 3248 3249 /* 3250 * dp_htt_ppdu_id_fmt_handler() - PPDU ID Format handler 3251 * @htt_soc: HTT SOC handle 3252 * @msg_word: Pointer to payload 3253 * 3254 * Return: None 3255 */ 3256 static void 3257 dp_htt_ppdu_id_fmt_handler(struct dp_soc *soc, uint32_t *msg_word) 3258 { 3259 uint8_t msg_type, valid, bits, offset; 3260 3261 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 3262 3263 msg_word += HTT_PPDU_ID_FMT_IND_LINK_ID_OFFSET; 3264 valid = HTT_PPDU_ID_FMT_IND_VALID_GET_BITS31_16(*msg_word); 3265 bits = HTT_PPDU_ID_FMT_IND_BITS_GET_BITS31_16(*msg_word); 3266 offset = HTT_PPDU_ID_FMT_IND_OFFSET_GET_BITS31_16(*msg_word); 3267 3268 dp_info("link_id: valid %u bits %u offset %u", valid, bits, offset); 3269 3270 if (valid) { 3271 soc->link_id_offset = offset; 3272 soc->link_id_bits = bits; 3273 } 3274 } 3275 3276 /* 3277 * dp_htt_t2h_msg_handler() - Generic Target to host Msg/event handler 3278 * @context: Opaque context (HTT SOC handle) 3279 * @pkt: HTC packet 3280 */ 3281 static void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt) 3282 { 3283 struct htt_soc *soc = (struct htt_soc *) context; 3284 qdf_nbuf_t htt_t2h_msg = (qdf_nbuf_t) pkt->pPktContext; 3285 u_int32_t *msg_word; 3286 enum htt_t2h_msg_type msg_type; 3287 bool free_buf = true; 3288 3289 /* check for successful message reception */ 3290 if (pkt->Status != QDF_STATUS_SUCCESS) { 3291 if (pkt->Status != QDF_STATUS_E_CANCELED) 3292 soc->stats.htc_err_cnt++; 3293 3294 qdf_nbuf_free(htt_t2h_msg); 3295 return; 3296 } 3297 3298 /* TODO: Check if we should pop the HTC/HTT header alignment padding */ 3299 3300 msg_word = (u_int32_t *) qdf_nbuf_data(htt_t2h_msg); 3301 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 3302 htt_event_record(soc->htt_logger_handle, 3303 msg_type, (uint8_t *)msg_word); 3304 switch (msg_type) { 3305 case HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND: 3306 { 3307 dp_htt_bkp_event_alert(msg_word, soc); 3308 break; 3309 } 3310 case HTT_T2H_MSG_TYPE_PEER_MAP: 3311 { 3312 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3313 u_int8_t *peer_mac_addr; 3314 u_int16_t peer_id; 3315 u_int16_t hw_peer_id; 3316 u_int8_t vdev_id; 3317 u_int8_t is_wds; 3318 struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc; 3319 3320 peer_id = HTT_RX_PEER_MAP_PEER_ID_GET(*msg_word); 3321 hw_peer_id = 3322 HTT_RX_PEER_MAP_HW_PEER_ID_GET(*(msg_word+2)); 3323 vdev_id = HTT_RX_PEER_MAP_VDEV_ID_GET(*msg_word); 3324 peer_mac_addr = htt_t2h_mac_addr_deswizzle( 3325 (u_int8_t *) (msg_word+1), 3326 &mac_addr_deswizzle_buf[0]); 3327 QDF_TRACE(QDF_MODULE_ID_TXRX, 3328 QDF_TRACE_LEVEL_DEBUG, 3329 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3330 peer_id, vdev_id); 3331 3332 /* 3333 * check if peer already exists for this peer_id, if so 3334 * this peer map event is in response for a wds peer add 3335 * wmi command sent during wds source port learning. 3336 * in this case just add the ast entry to the existing 3337 * peer ast_list. 3338 */ 3339 is_wds = !!(dpsoc->peer_id_to_obj_map[peer_id]); 3340 dp_rx_peer_map_handler(soc->dp_soc, peer_id, hw_peer_id, 3341 vdev_id, peer_mac_addr, 0, 3342 is_wds); 3343 break; 3344 } 3345 case HTT_T2H_MSG_TYPE_PEER_UNMAP: 3346 { 3347 u_int16_t peer_id; 3348 u_int8_t vdev_id; 3349 u_int8_t mac_addr[QDF_MAC_ADDR_SIZE] = {0}; 3350 peer_id = HTT_RX_PEER_UNMAP_PEER_ID_GET(*msg_word); 3351 vdev_id = HTT_RX_PEER_UNMAP_VDEV_ID_GET(*msg_word); 3352 3353 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3354 vdev_id, mac_addr, 0, 3355 DP_PEER_WDS_COUNT_INVALID); 3356 break; 3357 } 3358 case HTT_T2H_MSG_TYPE_SEC_IND: 3359 { 3360 u_int16_t peer_id; 3361 enum cdp_sec_type sec_type; 3362 int is_unicast; 3363 3364 peer_id = HTT_SEC_IND_PEER_ID_GET(*msg_word); 3365 sec_type = HTT_SEC_IND_SEC_TYPE_GET(*msg_word); 3366 is_unicast = HTT_SEC_IND_UNICAST_GET(*msg_word); 3367 /* point to the first part of the Michael key */ 3368 msg_word++; 3369 dp_rx_sec_ind_handler( 3370 soc->dp_soc, peer_id, sec_type, is_unicast, 3371 msg_word, msg_word + 2); 3372 break; 3373 } 3374 3375 case HTT_T2H_MSG_TYPE_PPDU_STATS_IND: 3376 { 3377 free_buf = 3378 dp_monitor_ppdu_stats_ind_handler(soc, 3379 msg_word, 3380 htt_t2h_msg); 3381 break; 3382 } 3383 3384 case HTT_T2H_MSG_TYPE_PKTLOG: 3385 { 3386 dp_pktlog_msg_handler(soc, msg_word); 3387 break; 3388 } 3389 3390 case HTT_T2H_MSG_TYPE_VERSION_CONF: 3391 { 3392 /* 3393 * HTC maintains runtime pm count for H2T messages that 3394 * have a response msg from FW. This count ensures that 3395 * in the case FW does not sent out the response or host 3396 * did not process this indication runtime_put happens 3397 * properly in the cleanup path. 3398 */ 3399 if (htc_dec_return_runtime_cnt(soc->htc_soc) >= 0) 3400 htc_pm_runtime_put(soc->htc_soc); 3401 else 3402 soc->stats.htt_ver_req_put_skip++; 3403 soc->tgt_ver.major = HTT_VER_CONF_MAJOR_GET(*msg_word); 3404 soc->tgt_ver.minor = HTT_VER_CONF_MINOR_GET(*msg_word); 3405 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO_LOW, 3406 "target uses HTT version %d.%d; host uses %d.%d", 3407 soc->tgt_ver.major, soc->tgt_ver.minor, 3408 HTT_CURRENT_VERSION_MAJOR, 3409 HTT_CURRENT_VERSION_MINOR); 3410 if (soc->tgt_ver.major != HTT_CURRENT_VERSION_MAJOR) { 3411 QDF_TRACE(QDF_MODULE_ID_TXRX, 3412 QDF_TRACE_LEVEL_WARN, 3413 "*** Incompatible host/target HTT versions!"); 3414 } 3415 /* abort if the target is incompatible with the host */ 3416 qdf_assert(soc->tgt_ver.major == 3417 HTT_CURRENT_VERSION_MAJOR); 3418 if (soc->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) { 3419 QDF_TRACE(QDF_MODULE_ID_TXRX, 3420 QDF_TRACE_LEVEL_INFO_LOW, 3421 "*** Warning: host/target HTT versions" 3422 " are different, though compatible!"); 3423 } 3424 break; 3425 } 3426 case HTT_T2H_MSG_TYPE_RX_ADDBA: 3427 { 3428 uint16_t peer_id; 3429 uint8_t tid; 3430 uint16_t win_sz; 3431 3432 /* 3433 * Update REO Queue Desc with new values 3434 */ 3435 peer_id = HTT_RX_ADDBA_PEER_ID_GET(*msg_word); 3436 tid = HTT_RX_ADDBA_TID_GET(*msg_word); 3437 win_sz = HTT_RX_ADDBA_WIN_SIZE_GET(*msg_word); 3438 3439 /* 3440 * Window size needs to be incremented by 1 3441 * since fw needs to represent a value of 256 3442 * using just 8 bits 3443 */ 3444 dp_htt_rx_addba_handler(soc->dp_soc, peer_id, 3445 tid, win_sz + 1); 3446 break; 3447 } 3448 case HTT_T2H_MSG_TYPE_RX_ADDBA_EXTN: 3449 { 3450 uint16_t peer_id; 3451 uint8_t tid; 3452 uint16_t win_sz; 3453 3454 peer_id = HTT_RX_ADDBA_EXTN_PEER_ID_GET(*msg_word); 3455 tid = HTT_RX_ADDBA_EXTN_TID_GET(*msg_word); 3456 3457 msg_word++; 3458 win_sz = HTT_RX_ADDBA_EXTN_WIN_SIZE_GET(*msg_word); 3459 3460 dp_htt_rx_addba_handler(soc->dp_soc, peer_id, 3461 tid, win_sz); 3462 break; 3463 } 3464 case HTT_T2H_PPDU_ID_FMT_IND: 3465 { 3466 dp_htt_ppdu_id_fmt_handler(soc->dp_soc, msg_word); 3467 break; 3468 } 3469 case HTT_T2H_MSG_TYPE_EXT_STATS_CONF: 3470 { 3471 dp_txrx_fw_stats_handler(soc->dp_soc, htt_t2h_msg); 3472 break; 3473 } 3474 case HTT_T2H_MSG_TYPE_PEER_MAP_V2: 3475 { 3476 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3477 u_int8_t *peer_mac_addr; 3478 u_int16_t peer_id; 3479 u_int16_t hw_peer_id; 3480 u_int8_t vdev_id; 3481 bool is_wds; 3482 u_int16_t ast_hash; 3483 struct dp_ast_flow_override_info ast_flow_info; 3484 3485 qdf_mem_set(&ast_flow_info, 0, 3486 sizeof(struct dp_ast_flow_override_info)); 3487 3488 peer_id = HTT_RX_PEER_MAP_V2_SW_PEER_ID_GET(*msg_word); 3489 hw_peer_id = 3490 HTT_RX_PEER_MAP_V2_HW_PEER_ID_GET(*(msg_word + 2)); 3491 vdev_id = HTT_RX_PEER_MAP_V2_VDEV_ID_GET(*msg_word); 3492 peer_mac_addr = 3493 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3494 &mac_addr_deswizzle_buf[0]); 3495 is_wds = 3496 HTT_RX_PEER_MAP_V2_NEXT_HOP_GET(*(msg_word + 3)); 3497 ast_hash = 3498 HTT_RX_PEER_MAP_V2_AST_HASH_VALUE_GET(*(msg_word + 3)); 3499 /* 3500 * Update 4 ast_index per peer, ast valid mask 3501 * and TID flow valid mask. 3502 * AST valid mask is 3 bit field corresponds to 3503 * ast_index[3:1]. ast_index 0 is always valid. 3504 */ 3505 ast_flow_info.ast_valid_mask = 3506 HTT_RX_PEER_MAP_V2_AST_VALID_MASK_GET(*(msg_word + 3)); 3507 ast_flow_info.ast_idx[0] = hw_peer_id; 3508 ast_flow_info.ast_flow_mask[0] = 3509 HTT_RX_PEER_MAP_V2_AST_0_FLOW_MASK_GET(*(msg_word + 4)); 3510 ast_flow_info.ast_idx[1] = 3511 HTT_RX_PEER_MAP_V2_AST_INDEX_1_GET(*(msg_word + 4)); 3512 ast_flow_info.ast_flow_mask[1] = 3513 HTT_RX_PEER_MAP_V2_AST_1_FLOW_MASK_GET(*(msg_word + 4)); 3514 ast_flow_info.ast_idx[2] = 3515 HTT_RX_PEER_MAP_V2_AST_INDEX_2_GET(*(msg_word + 5)); 3516 ast_flow_info.ast_flow_mask[2] = 3517 HTT_RX_PEER_MAP_V2_AST_2_FLOW_MASK_GET(*(msg_word + 4)); 3518 ast_flow_info.ast_idx[3] = 3519 HTT_RX_PEER_MAP_V2_AST_INDEX_3_GET(*(msg_word + 6)); 3520 ast_flow_info.ast_flow_mask[3] = 3521 HTT_RX_PEER_MAP_V2_AST_3_FLOW_MASK_GET(*(msg_word + 4)); 3522 /* 3523 * TID valid mask is applicable only 3524 * for HI and LOW priority flows. 3525 * tid_valid_mas is 8 bit field corresponds 3526 * to TID[7:0] 3527 */ 3528 ast_flow_info.tid_valid_low_pri_mask = 3529 HTT_RX_PEER_MAP_V2_TID_VALID_LOW_PRI_GET(*(msg_word + 5)); 3530 ast_flow_info.tid_valid_hi_pri_mask = 3531 HTT_RX_PEER_MAP_V2_TID_VALID_HI_PRI_GET(*(msg_word + 5)); 3532 3533 QDF_TRACE(QDF_MODULE_ID_TXRX, 3534 QDF_TRACE_LEVEL_DEBUG, 3535 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3536 peer_id, vdev_id); 3537 3538 QDF_TRACE(QDF_MODULE_ID_TXRX, 3539 QDF_TRACE_LEVEL_INFO, 3540 "ast_idx[0] %d ast_idx[1] %d ast_idx[2] %d ast_idx[3] %d n", 3541 ast_flow_info.ast_idx[0], 3542 ast_flow_info.ast_idx[1], 3543 ast_flow_info.ast_idx[2], 3544 ast_flow_info.ast_idx[3]); 3545 3546 dp_rx_peer_map_handler(soc->dp_soc, peer_id, 3547 hw_peer_id, vdev_id, 3548 peer_mac_addr, ast_hash, 3549 is_wds); 3550 3551 /* 3552 * Update ast indexes for flow override support 3553 * Applicable only for non wds peers 3554 */ 3555 if (!soc->dp_soc->ast_offload_support) 3556 dp_peer_ast_index_flow_queue_map_create( 3557 soc->dp_soc, is_wds, 3558 peer_id, peer_mac_addr, 3559 &ast_flow_info); 3560 3561 break; 3562 } 3563 case HTT_T2H_MSG_TYPE_PEER_UNMAP_V2: 3564 { 3565 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3566 u_int8_t *mac_addr; 3567 u_int16_t peer_id; 3568 u_int8_t vdev_id; 3569 u_int8_t is_wds; 3570 u_int32_t free_wds_count; 3571 3572 peer_id = 3573 HTT_RX_PEER_UNMAP_V2_SW_PEER_ID_GET(*msg_word); 3574 vdev_id = HTT_RX_PEER_UNMAP_V2_VDEV_ID_GET(*msg_word); 3575 mac_addr = 3576 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3577 &mac_addr_deswizzle_buf[0]); 3578 is_wds = 3579 HTT_RX_PEER_UNMAP_V2_NEXT_HOP_GET(*(msg_word + 2)); 3580 free_wds_count = 3581 HTT_RX_PEER_UNMAP_V2_PEER_WDS_FREE_COUNT_GET(*(msg_word + 4)); 3582 3583 QDF_TRACE(QDF_MODULE_ID_TXRX, 3584 QDF_TRACE_LEVEL_INFO, 3585 "HTT_T2H_MSG_TYPE_PEER_UNMAP msg for peer id %d vdev id %d n", 3586 peer_id, vdev_id); 3587 3588 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3589 vdev_id, mac_addr, 3590 is_wds, free_wds_count); 3591 break; 3592 } 3593 case HTT_T2H_MSG_TYPE_RX_DELBA: 3594 { 3595 uint16_t peer_id; 3596 uint8_t tid; 3597 uint8_t win_sz; 3598 QDF_STATUS status; 3599 3600 peer_id = HTT_RX_DELBA_PEER_ID_GET(*msg_word); 3601 tid = HTT_RX_DELBA_TID_GET(*msg_word); 3602 win_sz = HTT_RX_DELBA_WIN_SIZE_GET(*msg_word); 3603 3604 status = dp_rx_delba_ind_handler( 3605 soc->dp_soc, 3606 peer_id, tid, win_sz); 3607 3608 QDF_TRACE(QDF_MODULE_ID_TXRX, 3609 QDF_TRACE_LEVEL_INFO, 3610 FL("DELBA PeerID %d BAW %d TID %d stat %d"), 3611 peer_id, win_sz, tid, status); 3612 break; 3613 } 3614 case HTT_T2H_MSG_TYPE_RX_DELBA_EXTN: 3615 { 3616 uint16_t peer_id; 3617 uint8_t tid; 3618 uint16_t win_sz; 3619 QDF_STATUS status; 3620 3621 peer_id = HTT_RX_DELBA_EXTN_PEER_ID_GET(*msg_word); 3622 tid = HTT_RX_DELBA_EXTN_TID_GET(*msg_word); 3623 3624 msg_word++; 3625 win_sz = HTT_RX_DELBA_EXTN_WIN_SIZE_GET(*msg_word); 3626 3627 status = dp_rx_delba_ind_handler(soc->dp_soc, 3628 peer_id, tid, 3629 win_sz); 3630 3631 dp_info("DELBA PeerID %d BAW %d TID %d stat %d", 3632 peer_id, win_sz, tid, status); 3633 break; 3634 } 3635 case HTT_T2H_MSG_TYPE_FSE_CMEM_BASE_SEND: 3636 { 3637 uint16_t num_entries; 3638 uint32_t cmem_ba_lo; 3639 uint32_t cmem_ba_hi; 3640 3641 num_entries = HTT_CMEM_BASE_SEND_NUM_ENTRIES_GET(*msg_word); 3642 cmem_ba_lo = *(msg_word + 1); 3643 cmem_ba_hi = *(msg_word + 2); 3644 3645 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 3646 FL("CMEM FSE num_entries %u CMEM BA LO %x HI %x"), 3647 num_entries, cmem_ba_lo, cmem_ba_hi); 3648 3649 dp_rx_fst_update_cmem_params(soc->dp_soc, num_entries, 3650 cmem_ba_lo, cmem_ba_hi); 3651 break; 3652 } 3653 case HTT_T2H_MSG_TYPE_TX_OFFLOAD_DELIVER_IND: 3654 { 3655 dp_offload_ind_handler(soc, msg_word); 3656 break; 3657 } 3658 case HTT_T2H_MSG_TYPE_PEER_MAP_V3: 3659 { 3660 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3661 u_int8_t *peer_mac_addr; 3662 u_int16_t peer_id; 3663 u_int16_t hw_peer_id; 3664 u_int8_t vdev_id; 3665 uint8_t is_wds; 3666 u_int16_t ast_hash = 0; 3667 3668 peer_id = HTT_RX_PEER_MAP_V3_SW_PEER_ID_GET(*msg_word); 3669 vdev_id = HTT_RX_PEER_MAP_V3_VDEV_ID_GET(*msg_word); 3670 peer_mac_addr = 3671 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3672 &mac_addr_deswizzle_buf[0]); 3673 hw_peer_id = HTT_RX_PEER_MAP_V3_HW_PEER_ID_GET(*(msg_word + 3)); 3674 ast_hash = HTT_RX_PEER_MAP_V3_CACHE_SET_NUM_GET(*(msg_word + 3)); 3675 is_wds = HTT_RX_PEER_MAP_V3_NEXT_HOP_GET(*(msg_word + 4)); 3676 3677 dp_htt_info("HTT_T2H_MSG_TYPE_PEER_MAP_V3 msg for peer id %d vdev id %d n", 3678 peer_id, vdev_id); 3679 3680 dp_rx_peer_map_handler(soc->dp_soc, peer_id, 3681 hw_peer_id, vdev_id, 3682 peer_mac_addr, ast_hash, 3683 is_wds); 3684 3685 break; 3686 } 3687 case HTT_T2H_MSG_TYPE_MLO_RX_PEER_MAP: 3688 { 3689 dp_htt_mlo_peer_map_handler(soc, msg_word); 3690 break; 3691 } 3692 case HTT_T2H_MSG_TYPE_MLO_RX_PEER_UNMAP: 3693 { 3694 dp_htt_mlo_peer_unmap_handler(soc, msg_word); 3695 break; 3696 } 3697 case HTT_T2H_MSG_TYPE_MLO_TIMESTAMP_OFFSET_IND: 3698 { 3699 dp_rx_mlo_timestamp_ind_handler(soc->dp_soc, msg_word); 3700 break; 3701 } 3702 case HTT_T2H_MSG_TYPE_VDEVS_TXRX_STATS_PERIODIC_IND: 3703 { 3704 dp_vdev_txrx_hw_stats_handler(soc, msg_word); 3705 break; 3706 } 3707 case HTT_T2H_SAWF_DEF_QUEUES_MAP_REPORT_CONF: 3708 { 3709 dp_sawf_def_queues_update_map_report_conf(soc, msg_word, 3710 htt_t2h_msg); 3711 break; 3712 } 3713 case HTT_T2H_SAWF_MSDUQ_INFO_IND: 3714 { 3715 dp_sawf_msduq_map(soc, msg_word, htt_t2h_msg); 3716 break; 3717 } 3718 case HTT_T2H_MSG_TYPE_STREAMING_STATS_IND: 3719 { 3720 dp_sawf_mpdu_stats_handler(soc, htt_t2h_msg); 3721 break; 3722 } 3723 3724 default: 3725 break; 3726 }; 3727 3728 /* Free the indication buffer */ 3729 if (free_buf) 3730 qdf_nbuf_free(htt_t2h_msg); 3731 } 3732 3733 /* 3734 * dp_htt_h2t_full() - Send full handler (called from HTC) 3735 * @context: Opaque context (HTT SOC handle) 3736 * @pkt: HTC packet 3737 * 3738 * Return: enum htc_send_full_action 3739 */ 3740 static enum htc_send_full_action 3741 dp_htt_h2t_full(void *context, HTC_PACKET *pkt) 3742 { 3743 return HTC_SEND_FULL_KEEP; 3744 } 3745 3746 /* 3747 * dp_htt_hif_t2h_hp_callback() - HIF callback for high priority T2H messages 3748 * @context: Opaque context (HTT SOC handle) 3749 * @nbuf: nbuf containing T2H message 3750 * @pipe_id: HIF pipe ID 3751 * 3752 * Return: QDF_STATUS 3753 * 3754 * TODO: Temporary change to bypass HTC connection for this new HIF pipe, which 3755 * will be used for packet log and other high-priority HTT messages. Proper 3756 * HTC connection to be added later once required FW changes are available 3757 */ 3758 static QDF_STATUS 3759 dp_htt_hif_t2h_hp_callback (void *context, qdf_nbuf_t nbuf, uint8_t pipe_id) 3760 { 3761 QDF_STATUS rc = QDF_STATUS_SUCCESS; 3762 HTC_PACKET htc_pkt; 3763 3764 qdf_assert_always(pipe_id == DP_HTT_T2H_HP_PIPE); 3765 qdf_mem_zero(&htc_pkt, sizeof(htc_pkt)); 3766 htc_pkt.Status = QDF_STATUS_SUCCESS; 3767 htc_pkt.pPktContext = (void *)nbuf; 3768 dp_htt_t2h_msg_handler(context, &htc_pkt); 3769 3770 return rc; 3771 } 3772 3773 /* 3774 * htt_htc_soc_attach() - Register SOC level HTT instance with HTC 3775 * @htt_soc: HTT SOC handle 3776 * 3777 * Return: QDF_STATUS 3778 */ 3779 static QDF_STATUS 3780 htt_htc_soc_attach(struct htt_soc *soc) 3781 { 3782 struct htc_service_connect_req connect; 3783 struct htc_service_connect_resp response; 3784 QDF_STATUS status; 3785 struct dp_soc *dpsoc = soc->dp_soc; 3786 3787 qdf_mem_zero(&connect, sizeof(connect)); 3788 qdf_mem_zero(&response, sizeof(response)); 3789 3790 connect.pMetaData = NULL; 3791 connect.MetaDataLength = 0; 3792 connect.EpCallbacks.pContext = soc; 3793 connect.EpCallbacks.EpTxComplete = dp_htt_h2t_send_complete; 3794 connect.EpCallbacks.EpTxCompleteMultiple = NULL; 3795 connect.EpCallbacks.EpRecv = dp_htt_t2h_msg_handler; 3796 3797 /* rx buffers currently are provided by HIF, not by EpRecvRefill */ 3798 connect.EpCallbacks.EpRecvRefill = NULL; 3799 3800 /* N/A, fill is done by HIF */ 3801 connect.EpCallbacks.RecvRefillWaterMark = 1; 3802 3803 connect.EpCallbacks.EpSendFull = dp_htt_h2t_full; 3804 /* 3805 * Specify how deep to let a queue get before htc_send_pkt will 3806 * call the EpSendFull function due to excessive send queue depth. 3807 */ 3808 connect.MaxSendQueueDepth = DP_HTT_MAX_SEND_QUEUE_DEPTH; 3809 3810 /* disable flow control for HTT data message service */ 3811 connect.ConnectionFlags |= HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL; 3812 3813 /* connect to control service */ 3814 connect.service_id = HTT_DATA_MSG_SVC; 3815 3816 status = htc_connect_service(soc->htc_soc, &connect, &response); 3817 3818 if (status != QDF_STATUS_SUCCESS) 3819 return status; 3820 3821 soc->htc_endpoint = response.Endpoint; 3822 3823 hif_save_htc_htt_config_endpoint(dpsoc->hif_handle, soc->htc_endpoint); 3824 3825 htt_interface_logging_init(&soc->htt_logger_handle, soc->ctrl_psoc); 3826 dp_hif_update_pipe_callback(soc->dp_soc, (void *)soc, 3827 dp_htt_hif_t2h_hp_callback, DP_HTT_T2H_HP_PIPE); 3828 3829 return QDF_STATUS_SUCCESS; /* success */ 3830 } 3831 3832 /* 3833 * htt_soc_initialize() - SOC level HTT initialization 3834 * @htt_soc: Opaque htt SOC handle 3835 * @ctrl_psoc: Opaque ctrl SOC handle 3836 * @htc_soc: SOC level HTC handle 3837 * @hal_soc: Opaque HAL SOC handle 3838 * @osdev: QDF device 3839 * 3840 * Return: HTT handle on success; NULL on failure 3841 */ 3842 void * 3843 htt_soc_initialize(struct htt_soc *htt_soc, 3844 struct cdp_ctrl_objmgr_psoc *ctrl_psoc, 3845 HTC_HANDLE htc_soc, 3846 hal_soc_handle_t hal_soc_hdl, qdf_device_t osdev) 3847 { 3848 struct htt_soc *soc = (struct htt_soc *)htt_soc; 3849 3850 soc->osdev = osdev; 3851 soc->ctrl_psoc = ctrl_psoc; 3852 soc->htc_soc = htc_soc; 3853 soc->hal_soc = hal_soc_hdl; 3854 3855 if (htt_htc_soc_attach(soc)) 3856 goto fail2; 3857 3858 return soc; 3859 3860 fail2: 3861 return NULL; 3862 } 3863 3864 void htt_soc_htc_dealloc(struct htt_soc *htt_handle) 3865 { 3866 htt_interface_logging_deinit(htt_handle->htt_logger_handle); 3867 htt_htc_misc_pkt_pool_free(htt_handle); 3868 htt_htc_pkt_pool_free(htt_handle); 3869 } 3870 3871 /* 3872 * htt_soc_htc_prealloc() - HTC memory prealloc 3873 * @htt_soc: SOC level HTT handle 3874 * 3875 * Return: QDF_STATUS_SUCCESS on Success or 3876 * QDF_STATUS_E_NOMEM on allocation failure 3877 */ 3878 QDF_STATUS htt_soc_htc_prealloc(struct htt_soc *soc) 3879 { 3880 int i; 3881 3882 soc->htt_htc_pkt_freelist = NULL; 3883 /* pre-allocate some HTC_PACKET objects */ 3884 for (i = 0; i < HTT_HTC_PKT_POOL_INIT_SIZE; i++) { 3885 struct dp_htt_htc_pkt_union *pkt; 3886 pkt = qdf_mem_malloc(sizeof(*pkt)); 3887 if (!pkt) 3888 return QDF_STATUS_E_NOMEM; 3889 3890 htt_htc_pkt_free(soc, &pkt->u.pkt); 3891 } 3892 return QDF_STATUS_SUCCESS; 3893 } 3894 3895 /* 3896 * htt_soc_detach() - Free SOC level HTT handle 3897 * @htt_hdl: HTT SOC handle 3898 */ 3899 void htt_soc_detach(struct htt_soc *htt_hdl) 3900 { 3901 int i; 3902 struct htt_soc *htt_handle = (struct htt_soc *)htt_hdl; 3903 3904 for (i = 0; i < MAX_PDEV_CNT; i++) { 3905 qdf_mem_free(htt_handle->pdevid_tt[i].umac_path); 3906 qdf_mem_free(htt_handle->pdevid_tt[i].lmac_path); 3907 } 3908 3909 HTT_TX_MUTEX_DESTROY(&htt_handle->htt_tx_mutex); 3910 qdf_mem_free(htt_handle); 3911 3912 } 3913 3914 /** 3915 * dp_h2t_ext_stats_msg_send(): function to contruct HTT message to pass to FW 3916 * @pdev: DP PDEV handle 3917 * @stats_type_upload_mask: stats type requested by user 3918 * @config_param_0: extra configuration parameters 3919 * @config_param_1: extra configuration parameters 3920 * @config_param_2: extra configuration parameters 3921 * @config_param_3: extra configuration parameters 3922 * @mac_id: mac number 3923 * 3924 * return: QDF STATUS 3925 */ 3926 QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev, 3927 uint32_t stats_type_upload_mask, uint32_t config_param_0, 3928 uint32_t config_param_1, uint32_t config_param_2, 3929 uint32_t config_param_3, int cookie_val, int cookie_msb, 3930 uint8_t mac_id) 3931 { 3932 struct htt_soc *soc = pdev->soc->htt_handle; 3933 struct dp_htt_htc_pkt *pkt; 3934 qdf_nbuf_t msg; 3935 uint32_t *msg_word; 3936 uint8_t pdev_mask = 0; 3937 uint8_t *htt_logger_bufp; 3938 int mac_for_pdev; 3939 int target_pdev_id; 3940 QDF_STATUS status; 3941 3942 msg = qdf_nbuf_alloc( 3943 soc->osdev, 3944 HTT_MSG_BUF_SIZE(HTT_H2T_EXT_STATS_REQ_MSG_SZ), 3945 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 3946 3947 if (!msg) 3948 return QDF_STATUS_E_NOMEM; 3949 3950 /*TODO:Add support for SOC stats 3951 * Bit 0: SOC Stats 3952 * Bit 1: Pdev stats for pdev id 0 3953 * Bit 2: Pdev stats for pdev id 1 3954 * Bit 3: Pdev stats for pdev id 2 3955 */ 3956 mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id); 3957 target_pdev_id = 3958 dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev); 3959 3960 pdev_mask = 1 << target_pdev_id; 3961 3962 /* 3963 * Set the length of the message. 3964 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 3965 * separately during the below call to qdf_nbuf_push_head. 3966 * The contribution from the HTC header is added separately inside HTC. 3967 */ 3968 if (qdf_nbuf_put_tail(msg, HTT_H2T_EXT_STATS_REQ_MSG_SZ) == NULL) { 3969 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 3970 "Failed to expand head for HTT_EXT_STATS"); 3971 qdf_nbuf_free(msg); 3972 return QDF_STATUS_E_FAILURE; 3973 } 3974 3975 msg_word = (uint32_t *) qdf_nbuf_data(msg); 3976 3977 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 3978 htt_logger_bufp = (uint8_t *)msg_word; 3979 *msg_word = 0; 3980 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_EXT_STATS_REQ); 3981 HTT_H2T_EXT_STATS_REQ_PDEV_MASK_SET(*msg_word, pdev_mask); 3982 HTT_H2T_EXT_STATS_REQ_STATS_TYPE_SET(*msg_word, stats_type_upload_mask); 3983 3984 /* word 1 */ 3985 msg_word++; 3986 *msg_word = 0; 3987 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_0); 3988 3989 /* word 2 */ 3990 msg_word++; 3991 *msg_word = 0; 3992 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_1); 3993 3994 /* word 3 */ 3995 msg_word++; 3996 *msg_word = 0; 3997 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_2); 3998 3999 /* word 4 */ 4000 msg_word++; 4001 *msg_word = 0; 4002 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_3); 4003 4004 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, 0); 4005 4006 /* word 5 */ 4007 msg_word++; 4008 4009 /* word 6 */ 4010 msg_word++; 4011 *msg_word = 0; 4012 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_val); 4013 4014 /* word 7 */ 4015 msg_word++; 4016 *msg_word = 0; 4017 /* Currently Using last 2 bits for pdev_id 4018 * For future reference, reserving 3 bits in cookie_msb for pdev_id 4019 */ 4020 cookie_msb = (cookie_msb | pdev->pdev_id); 4021 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_msb); 4022 4023 pkt = htt_htc_pkt_alloc(soc); 4024 if (!pkt) { 4025 qdf_nbuf_free(msg); 4026 return QDF_STATUS_E_NOMEM; 4027 } 4028 4029 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4030 4031 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4032 dp_htt_h2t_send_complete_free_netbuf, 4033 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 4034 soc->htc_endpoint, 4035 /* tag for FW response msg not guaranteed */ 4036 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4037 4038 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4039 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_EXT_STATS_REQ, 4040 htt_logger_bufp); 4041 4042 if (status != QDF_STATUS_SUCCESS) { 4043 qdf_nbuf_free(msg); 4044 htt_htc_pkt_free(soc, pkt); 4045 } 4046 4047 return status; 4048 } 4049 4050 #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT 4051 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK 0xFFFFFFFF 4052 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK 0xFFFFFFFF00000000 4053 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT 32 4054 4055 QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc, 4056 uint8_t pdev_id, bool enable, 4057 bool reset, uint64_t reset_bitmask) 4058 { 4059 struct htt_soc *soc = dpsoc->htt_handle; 4060 struct dp_htt_htc_pkt *pkt; 4061 qdf_nbuf_t msg; 4062 uint32_t *msg_word; 4063 uint8_t *htt_logger_bufp; 4064 QDF_STATUS status; 4065 int duration; 4066 uint32_t bitmask; 4067 int target_pdev_id; 4068 4069 msg = qdf_nbuf_alloc( 4070 soc->osdev, 4071 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_vdevs_txrx_stats_cfg)), 4072 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); 4073 4074 if (!msg) { 4075 dp_htt_err("%pK: Fail to allocate " 4076 "HTT_H2T_HW_VDEV_TXRX_STATS_CFG_MSG_SZ msg buffer", dpsoc); 4077 return QDF_STATUS_E_NOMEM; 4078 } 4079 4080 if (pdev_id != INVALID_PDEV_ID) 4081 target_pdev_id = DP_SW2HW_MACID(pdev_id); 4082 else 4083 target_pdev_id = 0; 4084 4085 duration = 4086 wlan_cfg_get_vdev_stats_hw_offload_timer(dpsoc->wlan_cfg_ctx); 4087 4088 /* 4089 * Set the length of the message. 4090 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4091 * separately during the below call to qdf_nbuf_push_head. 4092 * The contribution from the HTC header is added separately inside HTC. 4093 */ 4094 if (!qdf_nbuf_put_tail(msg, 4095 sizeof(struct htt_h2t_vdevs_txrx_stats_cfg))) { 4096 dp_htt_err("%pK: Failed to expand head for HTT_HW_VDEV_STATS" 4097 , dpsoc); 4098 qdf_nbuf_free(msg); 4099 return QDF_STATUS_E_FAILURE; 4100 } 4101 4102 msg_word = (uint32_t *)qdf_nbuf_data(msg); 4103 4104 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4105 htt_logger_bufp = (uint8_t *)msg_word; 4106 *msg_word = 0; 4107 4108 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG); 4109 HTT_RX_VDEVS_TXRX_STATS_PDEV_ID_SET(*msg_word, target_pdev_id); 4110 4111 HTT_RX_VDEVS_TXRX_STATS_ENABLE_SET(*msg_word, enable); 4112 4113 HTT_RX_VDEVS_TXRX_STATS_PERIODIC_INTERVAL_SET(*msg_word, 4114 (duration >> 3)); 4115 4116 HTT_RX_VDEVS_TXRX_STATS_RESET_STATS_BITS_SET(*msg_word, reset); 4117 4118 msg_word++; 4119 *msg_word = 0; 4120 bitmask = (reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK); 4121 *msg_word = bitmask; 4122 4123 msg_word++; 4124 *msg_word = 0; 4125 bitmask = 4126 ((reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK) >> 4127 HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT); 4128 *msg_word = bitmask; 4129 4130 pkt = htt_htc_pkt_alloc(soc); 4131 if (!pkt) { 4132 dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", 4133 dpsoc); 4134 qdf_assert(0); 4135 qdf_nbuf_free(msg); 4136 return QDF_STATUS_E_NOMEM; 4137 } 4138 4139 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4140 4141 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4142 dp_htt_h2t_send_complete_free_netbuf, 4143 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 4144 soc->htc_endpoint, 4145 /* tag for no FW response msg */ 4146 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4147 4148 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4149 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4150 HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG, 4151 htt_logger_bufp); 4152 4153 if (status != QDF_STATUS_SUCCESS) { 4154 qdf_nbuf_free(msg); 4155 htt_htc_pkt_free(soc, pkt); 4156 } 4157 4158 return status; 4159 } 4160 #else 4161 QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc, 4162 uint8_t pdev_id, bool enable, 4163 bool reset, uint64_t reset_bitmask) 4164 { 4165 return QDF_STATUS_SUCCESS; 4166 } 4167 #endif 4168 4169 /** 4170 * dp_h2t_3tuple_config_send(): function to contruct 3 tuple configuration 4171 * HTT message to pass to FW 4172 * @pdev: DP PDEV handle 4173 * @tuple_mask: tuple configuration to report 3 tuple hash value in either 4174 * toeplitz_2_or_4 or flow_id_toeplitz in MSDU START TLV. 4175 * 4176 * tuple_mask[1:0]: 4177 * 00 - Do not report 3 tuple hash value 4178 * 10 - Report 3 tuple hash value in toeplitz_2_or_4 4179 * 01 - Report 3 tuple hash value in flow_id_toeplitz 4180 * 11 - Report 3 tuple hash value in both toeplitz_2_or_4 & flow_id_toeplitz 4181 * 4182 * return: QDF STATUS 4183 */ 4184 QDF_STATUS dp_h2t_3tuple_config_send(struct dp_pdev *pdev, 4185 uint32_t tuple_mask, uint8_t mac_id) 4186 { 4187 struct htt_soc *soc = pdev->soc->htt_handle; 4188 struct dp_htt_htc_pkt *pkt; 4189 qdf_nbuf_t msg; 4190 uint32_t *msg_word; 4191 uint8_t *htt_logger_bufp; 4192 int mac_for_pdev; 4193 int target_pdev_id; 4194 4195 msg = qdf_nbuf_alloc( 4196 soc->osdev, 4197 HTT_MSG_BUF_SIZE(HTT_3_TUPLE_HASH_CFG_REQ_BYTES), 4198 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4199 4200 if (!msg) 4201 return QDF_STATUS_E_NOMEM; 4202 4203 mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id); 4204 target_pdev_id = 4205 dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev); 4206 4207 /* 4208 * Set the length of the message. 4209 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4210 * separately during the below call to qdf_nbuf_push_head. 4211 * The contribution from the HTC header is added separately inside HTC. 4212 */ 4213 if (!qdf_nbuf_put_tail(msg, HTT_3_TUPLE_HASH_CFG_REQ_BYTES)) { 4214 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 4215 "Failed to expand head for HTT_3TUPLE_CONFIG"); 4216 qdf_nbuf_free(msg); 4217 return QDF_STATUS_E_FAILURE; 4218 } 4219 4220 dp_htt_info("%pK: config_param_sent 0x%x for target_pdev %d\n -------------", 4221 pdev->soc, tuple_mask, target_pdev_id); 4222 4223 msg_word = (uint32_t *)qdf_nbuf_data(msg); 4224 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4225 htt_logger_bufp = (uint8_t *)msg_word; 4226 4227 *msg_word = 0; 4228 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG); 4229 HTT_RX_3_TUPLE_HASH_PDEV_ID_SET(*msg_word, target_pdev_id); 4230 4231 msg_word++; 4232 *msg_word = 0; 4233 HTT_H2T_FLOW_ID_TOEPLITZ_FIELD_CONFIG_SET(*msg_word, tuple_mask); 4234 HTT_H2T_TOEPLITZ_2_OR_4_FIELD_CONFIG_SET(*msg_word, tuple_mask); 4235 4236 pkt = htt_htc_pkt_alloc(soc); 4237 if (!pkt) { 4238 qdf_nbuf_free(msg); 4239 return QDF_STATUS_E_NOMEM; 4240 } 4241 4242 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4243 4244 SET_HTC_PACKET_INFO_TX( 4245 &pkt->htc_pkt, 4246 dp_htt_h2t_send_complete_free_netbuf, 4247 qdf_nbuf_data(msg), 4248 qdf_nbuf_len(msg), 4249 soc->htc_endpoint, 4250 /* tag for no FW response msg */ 4251 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4252 4253 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4254 DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG, 4255 htt_logger_bufp); 4256 4257 return QDF_STATUS_SUCCESS; 4258 } 4259 4260 /* This macro will revert once proper HTT header will define for 4261 * HTT_H2T_MSG_TYPE_PPDU_STATS_CFG in htt.h file 4262 * */ 4263 #if defined(WDI_EVENT_ENABLE) 4264 /** 4265 * dp_h2t_cfg_stats_msg_send(): function to construct HTT message to pass to FW 4266 * @pdev: DP PDEV handle 4267 * @stats_type_upload_mask: stats type requested by user 4268 * @mac_id: Mac id number 4269 * 4270 * return: QDF STATUS 4271 */ 4272 QDF_STATUS dp_h2t_cfg_stats_msg_send(struct dp_pdev *pdev, 4273 uint32_t stats_type_upload_mask, uint8_t mac_id) 4274 { 4275 struct htt_soc *soc = pdev->soc->htt_handle; 4276 struct dp_htt_htc_pkt *pkt; 4277 qdf_nbuf_t msg; 4278 uint32_t *msg_word; 4279 uint8_t pdev_mask; 4280 QDF_STATUS status; 4281 4282 msg = qdf_nbuf_alloc( 4283 soc->osdev, 4284 HTT_MSG_BUF_SIZE(HTT_H2T_PPDU_STATS_CFG_MSG_SZ), 4285 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); 4286 4287 if (!msg) { 4288 dp_htt_err("%pK: Fail to allocate HTT_H2T_PPDU_STATS_CFG_MSG_SZ msg buffer" 4289 , pdev->soc); 4290 qdf_assert(0); 4291 return QDF_STATUS_E_NOMEM; 4292 } 4293 4294 /*TODO:Add support for SOC stats 4295 * Bit 0: SOC Stats 4296 * Bit 1: Pdev stats for pdev id 0 4297 * Bit 2: Pdev stats for pdev id 1 4298 * Bit 3: Pdev stats for pdev id 2 4299 */ 4300 pdev_mask = 1 << dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, 4301 mac_id); 4302 4303 /* 4304 * Set the length of the message. 4305 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4306 * separately during the below call to qdf_nbuf_push_head. 4307 * The contribution from the HTC header is added separately inside HTC. 4308 */ 4309 if (qdf_nbuf_put_tail(msg, HTT_H2T_PPDU_STATS_CFG_MSG_SZ) == NULL) { 4310 dp_htt_err("%pK: Failed to expand head for HTT_CFG_STATS" 4311 , pdev->soc); 4312 qdf_nbuf_free(msg); 4313 return QDF_STATUS_E_FAILURE; 4314 } 4315 4316 msg_word = (uint32_t *) qdf_nbuf_data(msg); 4317 4318 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4319 *msg_word = 0; 4320 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG); 4321 HTT_H2T_PPDU_STATS_CFG_PDEV_MASK_SET(*msg_word, pdev_mask); 4322 HTT_H2T_PPDU_STATS_CFG_TLV_BITMASK_SET(*msg_word, 4323 stats_type_upload_mask); 4324 4325 pkt = htt_htc_pkt_alloc(soc); 4326 if (!pkt) { 4327 dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", pdev->soc); 4328 qdf_assert(0); 4329 qdf_nbuf_free(msg); 4330 return QDF_STATUS_E_NOMEM; 4331 } 4332 4333 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4334 4335 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4336 dp_htt_h2t_send_complete_free_netbuf, 4337 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 4338 soc->htc_endpoint, 4339 /* tag for no FW response msg */ 4340 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4341 4342 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4343 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG, 4344 (uint8_t *)msg_word); 4345 4346 if (status != QDF_STATUS_SUCCESS) { 4347 qdf_nbuf_free(msg); 4348 htt_htc_pkt_free(soc, pkt); 4349 } 4350 4351 return status; 4352 } 4353 4354 qdf_export_symbol(dp_h2t_cfg_stats_msg_send); 4355 #endif 4356 4357 void 4358 dp_peer_update_inactive_time(struct dp_pdev *pdev, uint32_t tag_type, 4359 uint32_t *tag_buf) 4360 { 4361 struct dp_peer *peer = NULL; 4362 switch (tag_type) { 4363 case HTT_STATS_PEER_DETAILS_TAG: 4364 { 4365 htt_peer_details_tlv *dp_stats_buf = 4366 (htt_peer_details_tlv *)tag_buf; 4367 4368 pdev->fw_stats_peer_id = dp_stats_buf->sw_peer_id; 4369 } 4370 break; 4371 case HTT_STATS_PEER_STATS_CMN_TAG: 4372 { 4373 htt_peer_stats_cmn_tlv *dp_stats_buf = 4374 (htt_peer_stats_cmn_tlv *)tag_buf; 4375 4376 peer = dp_peer_get_ref_by_id(pdev->soc, pdev->fw_stats_peer_id, 4377 DP_MOD_ID_HTT); 4378 4379 if (peer && !peer->bss_peer) { 4380 peer->stats.tx.inactive_time = 4381 dp_stats_buf->inactive_time; 4382 qdf_event_set(&pdev->fw_peer_stats_event); 4383 } 4384 if (peer) 4385 dp_peer_unref_delete(peer, DP_MOD_ID_HTT); 4386 } 4387 break; 4388 default: 4389 qdf_err("Invalid tag_type"); 4390 } 4391 } 4392 4393 /** 4394 * dp_htt_rx_flow_fst_setup(): Send HTT Rx FST setup message to FW 4395 * @pdev: DP pdev handle 4396 * @fse_setup_info: FST setup parameters 4397 * 4398 * Return: Success when HTT message is sent, error on failure 4399 */ 4400 QDF_STATUS 4401 dp_htt_rx_flow_fst_setup(struct dp_pdev *pdev, 4402 struct dp_htt_rx_flow_fst_setup *fse_setup_info) 4403 { 4404 struct htt_soc *soc = pdev->soc->htt_handle; 4405 struct dp_htt_htc_pkt *pkt; 4406 qdf_nbuf_t msg; 4407 u_int32_t *msg_word; 4408 struct htt_h2t_msg_rx_fse_setup_t *fse_setup; 4409 uint8_t *htt_logger_bufp; 4410 u_int32_t *key; 4411 QDF_STATUS status; 4412 4413 msg = qdf_nbuf_alloc( 4414 soc->osdev, 4415 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_setup_t)), 4416 /* reserve room for the HTC header */ 4417 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4418 4419 if (!msg) 4420 return QDF_STATUS_E_NOMEM; 4421 4422 /* 4423 * Set the length of the message. 4424 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4425 * separately during the below call to qdf_nbuf_push_head. 4426 * The contribution from the HTC header is added separately inside HTC. 4427 */ 4428 if (!qdf_nbuf_put_tail(msg, 4429 sizeof(struct htt_h2t_msg_rx_fse_setup_t))) { 4430 qdf_err("Failed to expand head for HTT RX_FSE_SETUP msg"); 4431 return QDF_STATUS_E_FAILURE; 4432 } 4433 4434 /* fill in the message contents */ 4435 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4436 4437 memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_setup_t)); 4438 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4439 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4440 htt_logger_bufp = (uint8_t *)msg_word; 4441 4442 *msg_word = 0; 4443 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG); 4444 4445 fse_setup = (struct htt_h2t_msg_rx_fse_setup_t *)msg_word; 4446 4447 HTT_RX_FSE_SETUP_PDEV_ID_SET(*msg_word, fse_setup_info->pdev_id); 4448 4449 msg_word++; 4450 HTT_RX_FSE_SETUP_NUM_REC_SET(*msg_word, fse_setup_info->max_entries); 4451 HTT_RX_FSE_SETUP_MAX_SEARCH_SET(*msg_word, fse_setup_info->max_search); 4452 HTT_RX_FSE_SETUP_IP_DA_SA_PREFIX_SET(*msg_word, 4453 fse_setup_info->ip_da_sa_prefix); 4454 4455 msg_word++; 4456 HTT_RX_FSE_SETUP_BASE_ADDR_LO_SET(*msg_word, 4457 fse_setup_info->base_addr_lo); 4458 msg_word++; 4459 HTT_RX_FSE_SETUP_BASE_ADDR_HI_SET(*msg_word, 4460 fse_setup_info->base_addr_hi); 4461 4462 key = (u_int32_t *)fse_setup_info->hash_key; 4463 fse_setup->toeplitz31_0 = *key++; 4464 fse_setup->toeplitz63_32 = *key++; 4465 fse_setup->toeplitz95_64 = *key++; 4466 fse_setup->toeplitz127_96 = *key++; 4467 fse_setup->toeplitz159_128 = *key++; 4468 fse_setup->toeplitz191_160 = *key++; 4469 fse_setup->toeplitz223_192 = *key++; 4470 fse_setup->toeplitz255_224 = *key++; 4471 fse_setup->toeplitz287_256 = *key++; 4472 fse_setup->toeplitz314_288 = *key; 4473 4474 msg_word++; 4475 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz31_0); 4476 msg_word++; 4477 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz63_32); 4478 msg_word++; 4479 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz95_64); 4480 msg_word++; 4481 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz127_96); 4482 msg_word++; 4483 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz159_128); 4484 msg_word++; 4485 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz191_160); 4486 msg_word++; 4487 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz223_192); 4488 msg_word++; 4489 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz255_224); 4490 msg_word++; 4491 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz287_256); 4492 msg_word++; 4493 HTT_RX_FSE_SETUP_HASH_314_288_SET(*msg_word, 4494 fse_setup->toeplitz314_288); 4495 4496 pkt = htt_htc_pkt_alloc(soc); 4497 if (!pkt) { 4498 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4499 qdf_assert(0); 4500 qdf_nbuf_free(msg); 4501 return QDF_STATUS_E_RESOURCES; /* failure */ 4502 } 4503 4504 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4505 4506 SET_HTC_PACKET_INFO_TX( 4507 &pkt->htc_pkt, 4508 dp_htt_h2t_send_complete_free_netbuf, 4509 qdf_nbuf_data(msg), 4510 qdf_nbuf_len(msg), 4511 soc->htc_endpoint, 4512 /* tag for no FW response msg */ 4513 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4514 4515 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4516 4517 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4518 HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG, 4519 htt_logger_bufp); 4520 4521 if (status == QDF_STATUS_SUCCESS) { 4522 dp_info("HTT_H2T RX_FSE_SETUP sent to FW for pdev = %u", 4523 fse_setup_info->pdev_id); 4524 QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_ANY, QDF_TRACE_LEVEL_DEBUG, 4525 (void *)fse_setup_info->hash_key, 4526 fse_setup_info->hash_key_len); 4527 } else { 4528 qdf_nbuf_free(msg); 4529 htt_htc_pkt_free(soc, pkt); 4530 } 4531 4532 return status; 4533 } 4534 4535 /** 4536 * dp_htt_rx_flow_fse_operation(): Send HTT Flow Search Entry msg to 4537 * add/del a flow in HW 4538 * @pdev: DP pdev handle 4539 * @fse_op_info: Flow entry parameters 4540 * 4541 * Return: Success when HTT message is sent, error on failure 4542 */ 4543 QDF_STATUS 4544 dp_htt_rx_flow_fse_operation(struct dp_pdev *pdev, 4545 struct dp_htt_rx_flow_fst_operation *fse_op_info) 4546 { 4547 struct htt_soc *soc = pdev->soc->htt_handle; 4548 struct dp_htt_htc_pkt *pkt; 4549 qdf_nbuf_t msg; 4550 u_int32_t *msg_word; 4551 struct htt_h2t_msg_rx_fse_operation_t *fse_operation; 4552 uint8_t *htt_logger_bufp; 4553 QDF_STATUS status; 4554 4555 msg = qdf_nbuf_alloc( 4556 soc->osdev, 4557 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_operation_t)), 4558 /* reserve room for the HTC header */ 4559 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4560 if (!msg) 4561 return QDF_STATUS_E_NOMEM; 4562 4563 /* 4564 * Set the length of the message. 4565 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4566 * separately during the below call to qdf_nbuf_push_head. 4567 * The contribution from the HTC header is added separately inside HTC. 4568 */ 4569 if (!qdf_nbuf_put_tail(msg, 4570 sizeof(struct htt_h2t_msg_rx_fse_operation_t))) { 4571 qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg"); 4572 qdf_nbuf_free(msg); 4573 return QDF_STATUS_E_FAILURE; 4574 } 4575 4576 /* fill in the message contents */ 4577 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4578 4579 memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_operation_t)); 4580 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4581 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4582 htt_logger_bufp = (uint8_t *)msg_word; 4583 4584 *msg_word = 0; 4585 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG); 4586 4587 fse_operation = (struct htt_h2t_msg_rx_fse_operation_t *)msg_word; 4588 4589 HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, fse_op_info->pdev_id); 4590 msg_word++; 4591 HTT_RX_FSE_IPSEC_VALID_SET(*msg_word, false); 4592 if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_ENTRY) { 4593 HTT_RX_FSE_OPERATION_SET(*msg_word, 4594 HTT_RX_FSE_CACHE_INVALIDATE_ENTRY); 4595 msg_word++; 4596 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4597 *msg_word, 4598 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_31_0)); 4599 msg_word++; 4600 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4601 *msg_word, 4602 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_63_32)); 4603 msg_word++; 4604 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4605 *msg_word, 4606 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_95_64)); 4607 msg_word++; 4608 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4609 *msg_word, 4610 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_127_96)); 4611 msg_word++; 4612 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4613 *msg_word, 4614 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_31_0)); 4615 msg_word++; 4616 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4617 *msg_word, 4618 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_63_32)); 4619 msg_word++; 4620 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4621 *msg_word, 4622 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_95_64)); 4623 msg_word++; 4624 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4625 *msg_word, 4626 qdf_htonl( 4627 fse_op_info->rx_flow->flow_tuple_info.dest_ip_127_96)); 4628 msg_word++; 4629 HTT_RX_FSE_SOURCEPORT_SET( 4630 *msg_word, 4631 fse_op_info->rx_flow->flow_tuple_info.src_port); 4632 HTT_RX_FSE_DESTPORT_SET( 4633 *msg_word, 4634 fse_op_info->rx_flow->flow_tuple_info.dest_port); 4635 msg_word++; 4636 HTT_RX_FSE_L4_PROTO_SET( 4637 *msg_word, 4638 fse_op_info->rx_flow->flow_tuple_info.l4_protocol); 4639 } else if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_FULL) { 4640 HTT_RX_FSE_OPERATION_SET(*msg_word, 4641 HTT_RX_FSE_CACHE_INVALIDATE_FULL); 4642 } else if (fse_op_info->op_code == DP_HTT_FST_DISABLE) { 4643 HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_DISABLE); 4644 } else if (fse_op_info->op_code == DP_HTT_FST_ENABLE) { 4645 HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_ENABLE); 4646 } 4647 4648 pkt = htt_htc_pkt_alloc(soc); 4649 if (!pkt) { 4650 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4651 qdf_assert(0); 4652 qdf_nbuf_free(msg); 4653 return QDF_STATUS_E_RESOURCES; /* failure */ 4654 } 4655 4656 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4657 4658 SET_HTC_PACKET_INFO_TX( 4659 &pkt->htc_pkt, 4660 dp_htt_h2t_send_complete_free_netbuf, 4661 qdf_nbuf_data(msg), 4662 qdf_nbuf_len(msg), 4663 soc->htc_endpoint, 4664 /* tag for no FW response msg */ 4665 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4666 4667 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4668 4669 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4670 HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG, 4671 htt_logger_bufp); 4672 4673 if (status == QDF_STATUS_SUCCESS) { 4674 dp_info("HTT_H2T RX_FSE_OPERATION_CFG sent to FW for pdev = %u", 4675 fse_op_info->pdev_id); 4676 } else { 4677 qdf_nbuf_free(msg); 4678 htt_htc_pkt_free(soc, pkt); 4679 } 4680 4681 return status; 4682 } 4683 4684 /** 4685 * dp_htt_rx_fisa_config(): Send HTT msg to configure FISA 4686 * @pdev: DP pdev handle 4687 * @fse_op_info: Flow entry parameters 4688 * 4689 * Return: Success when HTT message is sent, error on failure 4690 */ 4691 QDF_STATUS 4692 dp_htt_rx_fisa_config(struct dp_pdev *pdev, 4693 struct dp_htt_rx_fisa_cfg *fisa_config) 4694 { 4695 struct htt_soc *soc = pdev->soc->htt_handle; 4696 struct dp_htt_htc_pkt *pkt; 4697 qdf_nbuf_t msg; 4698 u_int32_t *msg_word; 4699 struct htt_h2t_msg_type_fisa_config_t *htt_fisa_config; 4700 uint8_t *htt_logger_bufp; 4701 uint32_t len; 4702 QDF_STATUS status; 4703 4704 len = HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_type_fisa_config_t)); 4705 4706 msg = qdf_nbuf_alloc(soc->osdev, 4707 len, 4708 /* reserve room for the HTC header */ 4709 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4710 4, 4711 TRUE); 4712 if (!msg) 4713 return QDF_STATUS_E_NOMEM; 4714 4715 /* 4716 * Set the length of the message. 4717 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4718 * separately during the below call to qdf_nbuf_push_head. 4719 * The contribution from the HTC header is added separately inside HTC. 4720 */ 4721 if (!qdf_nbuf_put_tail(msg, 4722 sizeof(struct htt_h2t_msg_type_fisa_config_t))) { 4723 qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg"); 4724 qdf_nbuf_free(msg); 4725 return QDF_STATUS_E_FAILURE; 4726 } 4727 4728 /* fill in the message contents */ 4729 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4730 4731 memset(msg_word, 0, sizeof(struct htt_h2t_msg_type_fisa_config_t)); 4732 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4733 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4734 htt_logger_bufp = (uint8_t *)msg_word; 4735 4736 *msg_word = 0; 4737 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FISA_CFG); 4738 4739 htt_fisa_config = (struct htt_h2t_msg_type_fisa_config_t *)msg_word; 4740 4741 HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, htt_fisa_config->pdev_id); 4742 4743 msg_word++; 4744 HTT_RX_FISA_CONFIG_FISA_V2_ENABLE_SET(*msg_word, 1); 4745 HTT_RX_FISA_CONFIG_FISA_V2_AGGR_LIMIT_SET(*msg_word, 0xf); 4746 4747 msg_word++; 4748 htt_fisa_config->fisa_timeout_threshold = fisa_config->fisa_timeout; 4749 4750 pkt = htt_htc_pkt_alloc(soc); 4751 if (!pkt) { 4752 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4753 qdf_assert(0); 4754 qdf_nbuf_free(msg); 4755 return QDF_STATUS_E_RESOURCES; /* failure */ 4756 } 4757 4758 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4759 4760 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4761 dp_htt_h2t_send_complete_free_netbuf, 4762 qdf_nbuf_data(msg), 4763 qdf_nbuf_len(msg), 4764 soc->htc_endpoint, 4765 /* tag for no FW response msg */ 4766 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4767 4768 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4769 4770 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FISA_CFG, 4771 htt_logger_bufp); 4772 4773 if (status == QDF_STATUS_SUCCESS) { 4774 dp_info("HTT_H2T_MSG_TYPE_RX_FISA_CFG sent to FW for pdev = %u", 4775 fisa_config->pdev_id); 4776 } else { 4777 qdf_nbuf_free(msg); 4778 htt_htc_pkt_free(soc, pkt); 4779 } 4780 4781 return status; 4782 } 4783 4784 #ifdef WLAN_SUPPORT_PPEDS 4785 /** 4786 * dp_htt_rxdma_rxole_ppe_cfg_set() - Send RxOLE and RxDMA PPE config 4787 * @dp_osc: Data path SoC handle 4788 * @cfg: RxDMA and RxOLE PPE config 4789 * 4790 * Return: Success when HTT message is sent, error on failure 4791 */ 4792 QDF_STATUS 4793 dp_htt_rxdma_rxole_ppe_cfg_set(struct dp_soc *soc, 4794 struct dp_htt_rxdma_rxole_ppe_config *cfg) 4795 { 4796 struct htt_soc *htt_handle = soc->htt_handle; 4797 uint32_t len; 4798 qdf_nbuf_t msg; 4799 u_int32_t *msg_word; 4800 QDF_STATUS status; 4801 uint8_t *htt_logger_bufp; 4802 struct dp_htt_htc_pkt *pkt; 4803 4804 len = HTT_MSG_BUF_SIZE( 4805 sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t)); 4806 4807 msg = qdf_nbuf_alloc(soc->osdev, 4808 len, 4809 /* reserve room for the HTC header */ 4810 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4811 4, 4812 TRUE); 4813 if (!msg) 4814 return QDF_STATUS_E_NOMEM; 4815 4816 /* 4817 * Set the length of the message. 4818 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4819 * separately during the below call to qdf_nbuf_push_head. 4820 * The contribution from the HTC header is added separately inside HTC. 4821 */ 4822 if (!qdf_nbuf_put_tail( 4823 msg, sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t))) { 4824 qdf_err("Failed to expand head for HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG msg"); 4825 qdf_nbuf_free(msg); 4826 return QDF_STATUS_E_FAILURE; 4827 } 4828 4829 /* fill in the message contents */ 4830 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4831 4832 memset(msg_word, 0, 4833 sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t)); 4834 4835 /* Rewind beyond alignment pad to get to the HTC header reserved area */ 4836 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4837 htt_logger_bufp = (uint8_t *)msg_word; 4838 4839 *msg_word = 0; 4840 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG); 4841 HTT_PPE_CFG_OVERRIDE_SET(*msg_word, cfg->override); 4842 HTT_PPE_CFG_REO_DEST_IND_SET( 4843 *msg_word, cfg->reo_destination_indication); 4844 HTT_PPE_CFG_MULTI_BUF_MSDU_OVERRIDE_EN_SET( 4845 *msg_word, cfg->multi_buffer_msdu_override_en); 4846 HTT_PPE_CFG_INTRA_BSS_OVERRIDE_EN_SET( 4847 *msg_word, cfg->intra_bss_override); 4848 HTT_PPE_CFG_DECAP_RAW_OVERRIDE_EN_SET( 4849 *msg_word, cfg->decap_raw_override); 4850 HTT_PPE_CFG_DECAP_NWIFI_OVERRIDE_EN_SET( 4851 *msg_word, cfg->decap_nwifi_override); 4852 HTT_PPE_CFG_IP_FRAG_OVERRIDE_EN_SET( 4853 *msg_word, cfg->ip_frag_override); 4854 4855 pkt = htt_htc_pkt_alloc(htt_handle); 4856 if (!pkt) { 4857 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4858 qdf_assert(0); 4859 qdf_nbuf_free(msg); 4860 return QDF_STATUS_E_RESOURCES; /* failure */ 4861 } 4862 4863 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4864 4865 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4866 dp_htt_h2t_send_complete_free_netbuf, 4867 qdf_nbuf_data(msg), 4868 qdf_nbuf_len(msg), 4869 htt_handle->htc_endpoint, 4870 /* tag for no FW response msg */ 4871 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4872 4873 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4874 4875 status = DP_HTT_SEND_HTC_PKT(htt_handle, pkt, 4876 HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG, 4877 htt_logger_bufp); 4878 4879 if (status != QDF_STATUS_SUCCESS) { 4880 qdf_nbuf_free(msg); 4881 htt_htc_pkt_free(htt_handle, pkt); 4882 return status; 4883 } 4884 4885 dp_info("HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG sent"); 4886 return status; 4887 } 4888 #endif /* WLAN_SUPPORT_PPEDS */ 4889 4890 /** 4891 * dp_bk_pressure_stats_handler(): worker function to print back pressure 4892 * stats 4893 * 4894 * @context : argument to work function 4895 */ 4896 static void dp_bk_pressure_stats_handler(void *context) 4897 { 4898 struct dp_pdev *pdev = (struct dp_pdev *)context; 4899 struct dp_soc_srngs_state *soc_srngs_state = NULL; 4900 const char *ring_name; 4901 int i; 4902 struct dp_srng_ring_state *ring_state; 4903 bool empty_flag; 4904 4905 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 4906 4907 /* Extract only first entry for printing in one work event */ 4908 if (pdev->bkp_stats.queue_depth && 4909 !TAILQ_EMPTY(&pdev->bkp_stats.list)) { 4910 soc_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list); 4911 TAILQ_REMOVE(&pdev->bkp_stats.list, soc_srngs_state, 4912 list_elem); 4913 pdev->bkp_stats.queue_depth--; 4914 } 4915 4916 empty_flag = TAILQ_EMPTY(&pdev->bkp_stats.list); 4917 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 4918 4919 if (soc_srngs_state) { 4920 DP_PRINT_STATS("### BKP stats for seq_num %u START ###", 4921 soc_srngs_state->seq_num); 4922 for (i = 0; i < soc_srngs_state->max_ring_id; i++) { 4923 ring_state = &soc_srngs_state->ring_state[i]; 4924 ring_name = dp_srng_get_str_from_hal_ring_type 4925 (ring_state->ring_type); 4926 DP_PRINT_STATS("%s: SW:Head pointer = %d Tail Pointer = %d\n", 4927 ring_name, 4928 ring_state->sw_head, 4929 ring_state->sw_tail); 4930 4931 DP_PRINT_STATS("%s: HW:Head pointer = %d Tail Pointer = %d\n", 4932 ring_name, 4933 ring_state->hw_head, 4934 ring_state->hw_tail); 4935 } 4936 4937 DP_PRINT_STATS("### BKP stats for seq_num %u COMPLETE ###", 4938 soc_srngs_state->seq_num); 4939 qdf_mem_free(soc_srngs_state); 4940 } 4941 dp_print_napi_stats(pdev->soc); 4942 4943 /* Schedule work again if queue is not empty */ 4944 if (!empty_flag) 4945 qdf_queue_work(0, pdev->bkp_stats.work_queue, 4946 &pdev->bkp_stats.work); 4947 } 4948 4949 /* 4950 * dp_pdev_bkp_stats_detach() - detach resources for back pressure stats 4951 * processing 4952 * @pdev: Datapath PDEV handle 4953 * 4954 */ 4955 void dp_pdev_bkp_stats_detach(struct dp_pdev *pdev) 4956 { 4957 struct dp_soc_srngs_state *ring_state, *ring_state_next; 4958 4959 if (!pdev->bkp_stats.work_queue) 4960 return; 4961 4962 qdf_flush_workqueue(0, pdev->bkp_stats.work_queue); 4963 qdf_destroy_workqueue(0, pdev->bkp_stats.work_queue); 4964 qdf_flush_work(&pdev->bkp_stats.work); 4965 qdf_disable_work(&pdev->bkp_stats.work); 4966 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 4967 TAILQ_FOREACH_SAFE(ring_state, &pdev->bkp_stats.list, 4968 list_elem, ring_state_next) { 4969 TAILQ_REMOVE(&pdev->bkp_stats.list, ring_state, 4970 list_elem); 4971 qdf_mem_free(ring_state); 4972 } 4973 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 4974 qdf_spinlock_destroy(&pdev->bkp_stats.list_lock); 4975 } 4976 4977 /* 4978 * dp_pdev_bkp_stats_attach() - attach resources for back pressure stats 4979 * processing 4980 * @pdev: Datapath PDEV handle 4981 * 4982 * Return: QDF_STATUS_SUCCESS: Success 4983 * QDF_STATUS_E_NOMEM: Error 4984 */ 4985 QDF_STATUS dp_pdev_bkp_stats_attach(struct dp_pdev *pdev) 4986 { 4987 TAILQ_INIT(&pdev->bkp_stats.list); 4988 pdev->bkp_stats.seq_num = 0; 4989 pdev->bkp_stats.queue_depth = 0; 4990 4991 qdf_create_work(0, &pdev->bkp_stats.work, 4992 dp_bk_pressure_stats_handler, pdev); 4993 4994 pdev->bkp_stats.work_queue = 4995 qdf_alloc_unbound_workqueue("dp_bkp_work_queue"); 4996 if (!pdev->bkp_stats.work_queue) 4997 goto fail; 4998 4999 qdf_spinlock_create(&pdev->bkp_stats.list_lock); 5000 return QDF_STATUS_SUCCESS; 5001 5002 fail: 5003 dp_htt_alert("BKP stats attach failed"); 5004 qdf_flush_work(&pdev->bkp_stats.work); 5005 qdf_disable_work(&pdev->bkp_stats.work); 5006 return QDF_STATUS_E_FAILURE; 5007 } 5008 5009 #ifdef DP_UMAC_HW_RESET_SUPPORT 5010 QDF_STATUS dp_htt_umac_reset_send_setup_cmd( 5011 struct dp_soc *soc, 5012 const struct dp_htt_umac_reset_setup_cmd_params *setup_params) 5013 { 5014 struct htt_soc *htt_handle = soc->htt_handle; 5015 uint32_t len; 5016 qdf_nbuf_t msg; 5017 u_int32_t *msg_word; 5018 QDF_STATUS status; 5019 uint8_t *htt_logger_bufp; 5020 struct dp_htt_htc_pkt *pkt; 5021 5022 len = HTT_MSG_BUF_SIZE( 5023 HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES); 5024 5025 msg = qdf_nbuf_alloc(soc->osdev, 5026 len, 5027 /* reserve room for the HTC header */ 5028 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 5029 4, 5030 TRUE); 5031 if (!msg) 5032 return QDF_STATUS_E_NOMEM; 5033 5034 /* 5035 * Set the length of the message. 5036 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 5037 * separately during the below call to qdf_nbuf_push_head. 5038 * The contribution from the HTC header is added separately inside HTC. 5039 */ 5040 if (!qdf_nbuf_put_tail( 5041 msg, HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES)) { 5042 dp_htt_err("Failed to expand head"); 5043 qdf_nbuf_free(msg); 5044 return QDF_STATUS_E_FAILURE; 5045 } 5046 5047 /* fill in the message contents */ 5048 msg_word = (uint32_t *)qdf_nbuf_data(msg); 5049 5050 /* Rewind beyond alignment pad to get to the HTC header reserved area */ 5051 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 5052 htt_logger_bufp = (uint8_t *)msg_word; 5053 5054 qdf_mem_zero(msg_word, 5055 HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_BYTES); 5056 5057 HTT_H2T_MSG_TYPE_SET( 5058 *msg_word, 5059 HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP); 5060 HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_T2H_MSG_METHOD_SET( 5061 *msg_word, htt_umac_hang_recovery_msg_t2h_msi_and_h2t_polling); 5062 HTT_H2T_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP_H2T_MSG_METHOD_SET( 5063 *msg_word, htt_umac_hang_recovery_msg_t2h_msi_and_h2t_polling); 5064 5065 msg_word++; 5066 *msg_word = setup_params->msi_data; 5067 5068 msg_word++; 5069 *msg_word = sizeof(htt_umac_hang_recovery_msg_shmem_t); 5070 5071 msg_word++; 5072 *msg_word = setup_params->shmem_addr_low; 5073 5074 msg_word++; 5075 *msg_word = setup_params->shmem_addr_high; 5076 5077 pkt = htt_htc_pkt_alloc(htt_handle); 5078 if (!pkt) { 5079 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 5080 qdf_assert(0); 5081 qdf_nbuf_free(msg); 5082 return QDF_STATUS_E_NOMEM; 5083 } 5084 5085 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 5086 5087 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 5088 dp_htt_h2t_send_complete_free_netbuf, 5089 qdf_nbuf_data(msg), 5090 qdf_nbuf_len(msg), 5091 htt_handle->htc_endpoint, 5092 /* tag for no FW response msg */ 5093 HTC_TX_PACKET_TAG_RUNTIME_PUT); 5094 5095 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 5096 5097 status = DP_HTT_SEND_HTC_PKT( 5098 htt_handle, pkt, 5099 HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP, 5100 htt_logger_bufp); 5101 5102 if (QDF_IS_STATUS_ERROR(status)) { 5103 qdf_nbuf_free(msg); 5104 htt_htc_pkt_free(htt_handle, pkt); 5105 return status; 5106 } 5107 5108 dp_info("HTT_H2T_MSG_TYPE_UMAC_HANG_RECOVERY_PREREQUISITE_SETUP sent"); 5109 return status; 5110 } 5111 #endif 5112