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 #endif 553 #else 554 if (srng_params.ring_id == 555 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF0 + 556 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 557 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 558 htt_ring_type = HTT_SW_TO_HW_RING; 559 #endif 560 } else if (srng_params.ring_id == 561 #ifdef IPA_OFFLOAD 562 (HAL_SRNG_WMAC1_SW2RXDMA0_BUF1 + 563 #else 564 (HAL_SRNG_WMAC1_SW2RXDMA1_BUF + 565 #endif 566 (lmac_id * HAL_MAX_RINGS_PER_LMAC))) { 567 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 568 htt_ring_type = HTT_SW_TO_HW_RING; 569 } else { 570 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 571 "%s: Ring %d currently not supported", 572 __func__, srng_params.ring_id); 573 goto fail1; 574 } 575 576 break; 577 case RXDMA_MONITOR_BUF: 578 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 579 RXDMA_MONITOR_BUF); 580 htt_ring_type = HTT_SW_TO_HW_RING; 581 break; 582 case RXDMA_MONITOR_STATUS: 583 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 584 htt_ring_type = HTT_SW_TO_HW_RING; 585 break; 586 case RXDMA_MONITOR_DST: 587 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 588 RXDMA_MONITOR_DST); 589 htt_ring_type = HTT_HW_TO_SW_RING; 590 break; 591 case RXDMA_MONITOR_DESC: 592 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 593 htt_ring_type = HTT_SW_TO_HW_RING; 594 break; 595 case RXDMA_DST: 596 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 597 htt_ring_type = HTT_HW_TO_SW_RING; 598 break; 599 case TX_MONITOR_BUF: 600 htt_ring_id = HTT_TX_MON_HOST2MON_BUF_RING; 601 htt_ring_type = HTT_SW_TO_HW_RING; 602 break; 603 case TX_MONITOR_DST: 604 htt_ring_id = HTT_TX_MON_MON2HOST_DEST_RING; 605 htt_ring_type = HTT_HW_TO_SW_RING; 606 break; 607 608 default: 609 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 610 "%s: Ring currently not supported", __func__); 611 goto fail1; 612 } 613 614 dp_info("ring_type %d ring_id %d htt_ring_id %d hp_addr 0x%llx tp_addr 0x%llx", 615 hal_ring_type, srng_params.ring_id, htt_ring_id, 616 (uint64_t)hp_addr, 617 (uint64_t)tp_addr); 618 /* 619 * Set the length of the message. 620 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 621 * separately during the below call to qdf_nbuf_push_head. 622 * The contribution from the HTC header is added separately inside HTC. 623 */ 624 if (qdf_nbuf_put_tail(htt_msg, HTT_SRING_SETUP_SZ) == NULL) { 625 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 626 "%s: Failed to expand head for SRING_SETUP msg", 627 __func__); 628 return QDF_STATUS_E_FAILURE; 629 } 630 631 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 632 633 /* rewind beyond alignment pad to get to the HTC header reserved area */ 634 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 635 636 /* word 0 */ 637 *msg_word = 0; 638 htt_logger_bufp = (uint8_t *)msg_word; 639 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_SRING_SETUP); 640 target_pdev_id = 641 dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, mac_id); 642 643 if ((htt_ring_type == HTT_SW_TO_HW_RING) || 644 (htt_ring_type == HTT_HW_TO_SW_RING)) 645 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, target_pdev_id); 646 else 647 HTT_SRING_SETUP_PDEV_ID_SET(*msg_word, mac_id); 648 649 dp_info("mac_id %d", mac_id); 650 HTT_SRING_SETUP_RING_TYPE_SET(*msg_word, htt_ring_type); 651 /* TODO: Discuss with FW on changing this to unique ID and using 652 * htt_ring_type to send the type of ring 653 */ 654 HTT_SRING_SETUP_RING_ID_SET(*msg_word, htt_ring_id); 655 656 /* word 1 */ 657 msg_word++; 658 *msg_word = 0; 659 HTT_SRING_SETUP_RING_BASE_ADDR_LO_SET(*msg_word, 660 srng_params.ring_base_paddr & 0xffffffff); 661 662 /* word 2 */ 663 msg_word++; 664 *msg_word = 0; 665 HTT_SRING_SETUP_RING_BASE_ADDR_HI_SET(*msg_word, 666 (uint64_t)srng_params.ring_base_paddr >> 32); 667 668 /* word 3 */ 669 msg_word++; 670 *msg_word = 0; 671 HTT_SRING_SETUP_ENTRY_SIZE_SET(*msg_word, ring_entry_size); 672 HTT_SRING_SETUP_RING_SIZE_SET(*msg_word, 673 (ring_entry_size * srng_params.num_entries)); 674 dp_info("entry_size %d", ring_entry_size); 675 dp_info("num_entries %d", srng_params.num_entries); 676 dp_info("ring_size %d", (ring_entry_size * srng_params.num_entries)); 677 if (htt_ring_type == HTT_SW_TO_HW_RING) 678 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_LOOPCOUNT_DISABLE_SET( 679 *msg_word, 1); 680 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_MSI_SWAP_SET(*msg_word, 681 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 682 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_TLV_SWAP_SET(*msg_word, 683 !!(srng_params.flags & HAL_SRNG_DATA_TLV_SWAP)); 684 HTT_SRING_SETUP_RING_MISC_CFG_FLAG_HOST_FW_SWAP_SET(*msg_word, 685 !!(srng_params.flags & HAL_SRNG_RING_PTR_SWAP)); 686 687 /* word 4 */ 688 msg_word++; 689 *msg_word = 0; 690 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 691 hp_addr & 0xffffffff); 692 693 /* word 5 */ 694 msg_word++; 695 *msg_word = 0; 696 HTT_SRING_SETUP_HEAD_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 697 (uint64_t)hp_addr >> 32); 698 699 /* word 6 */ 700 msg_word++; 701 *msg_word = 0; 702 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_LO_SET(*msg_word, 703 tp_addr & 0xffffffff); 704 705 /* word 7 */ 706 msg_word++; 707 *msg_word = 0; 708 HTT_SRING_SETUP_TAIL_OFFSET32_REMOTE_BASE_ADDR_HI_SET(*msg_word, 709 (uint64_t)tp_addr >> 32); 710 711 /* word 8 */ 712 msg_word++; 713 *msg_word = 0; 714 HTT_SRING_SETUP_RING_MSI_ADDR_LO_SET(*msg_word, 715 srng_params.msi_addr & 0xffffffff); 716 717 /* word 9 */ 718 msg_word++; 719 *msg_word = 0; 720 HTT_SRING_SETUP_RING_MSI_ADDR_HI_SET(*msg_word, 721 (uint64_t)(srng_params.msi_addr) >> 32); 722 723 /* word 10 */ 724 msg_word++; 725 *msg_word = 0; 726 HTT_SRING_SETUP_RING_MSI_DATA_SET(*msg_word, 727 qdf_cpu_to_le32(srng_params.msi_data)); 728 729 /* word 11 */ 730 msg_word++; 731 *msg_word = 0; 732 HTT_SRING_SETUP_INTR_BATCH_COUNTER_TH_SET(*msg_word, 733 srng_params.intr_batch_cntr_thres_entries * 734 ring_entry_size); 735 HTT_SRING_SETUP_INTR_TIMER_TH_SET(*msg_word, 736 srng_params.intr_timer_thres_us >> 3); 737 738 /* word 12 */ 739 msg_word++; 740 *msg_word = 0; 741 if (srng_params.flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) { 742 /* TODO: Setting low threshold to 1/8th of ring size - see 743 * if this needs to be configurable 744 */ 745 HTT_SRING_SETUP_INTR_LOW_TH_SET(*msg_word, 746 srng_params.low_threshold); 747 } 748 /* "response_required" field should be set if a HTT response message is 749 * required after setting up the ring. 750 */ 751 pkt = htt_htc_pkt_alloc(soc); 752 if (!pkt) { 753 dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d", 754 hal_ring_type, srng_params.ring_id, htt_ring_id); 755 goto fail1; 756 } 757 758 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 759 760 SET_HTC_PACKET_INFO_TX( 761 &pkt->htc_pkt, 762 dp_htt_h2t_send_complete_free_netbuf, 763 qdf_nbuf_data(htt_msg), 764 qdf_nbuf_len(htt_msg), 765 soc->htc_endpoint, 766 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 767 768 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 769 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_SRING_SETUP, 770 htt_logger_bufp); 771 772 if (status != QDF_STATUS_SUCCESS) { 773 qdf_nbuf_free(htt_msg); 774 htt_htc_pkt_free(soc, pkt); 775 } 776 777 return status; 778 779 fail1: 780 qdf_nbuf_free(htt_msg); 781 fail0: 782 return QDF_STATUS_E_FAILURE; 783 } 784 785 qdf_export_symbol(htt_srng_setup); 786 787 #ifdef QCA_SUPPORT_FULL_MON 788 /** 789 * htt_h2t_full_mon_cfg() - Send full monitor configuarion msg to FW 790 * 791 * @htt_soc: HTT Soc handle 792 * @pdev_id: Radio id 793 * @dp_full_mon_config: enabled/disable configuration 794 * 795 * Return: Success when HTT message is sent, error on failure 796 */ 797 int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc, 798 uint8_t pdev_id, 799 enum dp_full_mon_config config) 800 { 801 struct htt_soc *soc = (struct htt_soc *)htt_soc; 802 struct dp_htt_htc_pkt *pkt; 803 qdf_nbuf_t htt_msg; 804 uint32_t *msg_word; 805 uint8_t *htt_logger_bufp; 806 807 htt_msg = qdf_nbuf_alloc(soc->osdev, 808 HTT_MSG_BUF_SIZE( 809 HTT_RX_FULL_MONITOR_MODE_SETUP_SZ), 810 /* reserve room for the HTC header */ 811 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 812 4, 813 TRUE); 814 if (!htt_msg) 815 return QDF_STATUS_E_FAILURE; 816 817 /* 818 * Set the length of the message. 819 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 820 * separately during the below call to qdf_nbuf_push_head. 821 * The contribution from the HTC header is added separately inside HTC. 822 */ 823 if (!qdf_nbuf_put_tail(htt_msg, HTT_RX_FULL_MONITOR_MODE_SETUP_SZ)) { 824 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 825 "%s: Failed to expand head for RX Ring Cfg msg", 826 __func__); 827 goto fail1; 828 } 829 830 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 831 832 /* rewind beyond alignment pad to get to the HTC header reserved area */ 833 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 834 835 /* word 0 */ 836 *msg_word = 0; 837 htt_logger_bufp = (uint8_t *)msg_word; 838 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE); 839 HTT_RX_FULL_MONITOR_MODE_OPERATION_PDEV_ID_SET( 840 *msg_word, DP_SW2HW_MACID(pdev_id)); 841 842 msg_word++; 843 *msg_word = 0; 844 /* word 1 */ 845 if (config == DP_FULL_MON_ENABLE) { 846 HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true); 847 HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, true); 848 HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, true); 849 HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2); 850 } else if (config == DP_FULL_MON_DISABLE) { 851 /* As per MAC team's suggestion, While disbaling full monitor 852 * mode, Set 'en' bit to true in full monitor mode register. 853 */ 854 HTT_RX_FULL_MONITOR_MODE_ENABLE_SET(*msg_word, true); 855 HTT_RX_FULL_MONITOR_MODE_ZERO_MPDU_SET(*msg_word, false); 856 HTT_RX_FULL_MONITOR_MODE_NON_ZERO_MPDU_SET(*msg_word, false); 857 HTT_RX_FULL_MONITOR_MODE_RELEASE_RINGS_SET(*msg_word, 0x2); 858 } 859 860 pkt = htt_htc_pkt_alloc(soc); 861 if (!pkt) { 862 qdf_err("HTC packet allocation failed"); 863 goto fail1; 864 } 865 866 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 867 868 SET_HTC_PACKET_INFO_TX( 869 &pkt->htc_pkt, 870 dp_htt_h2t_send_complete_free_netbuf, 871 qdf_nbuf_data(htt_msg), 872 qdf_nbuf_len(htt_msg), 873 soc->htc_endpoint, 874 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 875 876 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 877 qdf_debug("config: %d", config); 878 DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FULL_MONITOR_MODE, 879 htt_logger_bufp); 880 return QDF_STATUS_SUCCESS; 881 fail1: 882 qdf_nbuf_free(htt_msg); 883 return QDF_STATUS_E_FAILURE; 884 } 885 886 qdf_export_symbol(htt_h2t_full_mon_cfg); 887 #else 888 int htt_h2t_full_mon_cfg(struct htt_soc *htt_soc, 889 uint8_t pdev_id, 890 enum dp_full_mon_config config) 891 { 892 return 0; 893 } 894 895 qdf_export_symbol(htt_h2t_full_mon_cfg); 896 #endif 897 898 #ifdef QCA_UNDECODED_METADATA_SUPPORT 899 static inline void 900 dp_mon_rx_enable_phy_errors(uint32_t *msg_word, 901 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 902 { 903 if (htt_tlv_filter->phy_err_filter_valid) { 904 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_SET 905 (*msg_word, htt_tlv_filter->fp_phy_err); 906 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_SRC_SET 907 (*msg_word, htt_tlv_filter->fp_phy_err_buf_src); 908 HTT_RX_RING_SELECTION_CFG_FP_PHY_ERR_BUF_DEST_SET 909 (*msg_word, htt_tlv_filter->fp_phy_err_buf_dest); 910 911 /* word 12*/ 912 msg_word++; 913 *msg_word = 0; 914 HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_SET 915 (*msg_word, htt_tlv_filter->phy_err_mask); 916 917 /* word 13*/ 918 msg_word++; 919 *msg_word = 0; 920 HTT_RX_RING_SELECTION_CFG_PHY_ERR_MASK_CONT_SET 921 (*msg_word, htt_tlv_filter->phy_err_mask_cont); 922 } 923 } 924 #else 925 static inline void 926 dp_mon_rx_enable_phy_errors(uint32_t *msg_word, 927 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 928 { 929 } 930 #endif 931 932 /* 933 * htt_h2t_rx_ring_cfg() - Send SRNG packet and TLV filter 934 * config message to target 935 * @htt_soc: HTT SOC handle 936 * @pdev_id: WIN- PDEV Id, MCL- mac id 937 * @hal_srng: Opaque HAL SRNG pointer 938 * @hal_ring_type: SRNG ring type 939 * @ring_buf_size: SRNG buffer size 940 * @htt_tlv_filter: Rx SRNG TLV and filter setting 941 * Return: 0 on success; error code on failure 942 */ 943 int htt_h2t_rx_ring_cfg(struct htt_soc *htt_soc, int pdev_id, 944 hal_ring_handle_t hal_ring_hdl, 945 int hal_ring_type, int ring_buf_size, 946 struct htt_rx_ring_tlv_filter *htt_tlv_filter) 947 { 948 struct htt_soc *soc = (struct htt_soc *)htt_soc; 949 struct dp_htt_htc_pkt *pkt; 950 qdf_nbuf_t htt_msg; 951 uint32_t *msg_word; 952 uint32_t *msg_word_data; 953 struct hal_srng_params srng_params; 954 uint32_t htt_ring_type, htt_ring_id; 955 uint32_t tlv_filter; 956 uint8_t *htt_logger_bufp; 957 struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->dp_soc->wlan_cfg_ctx; 958 uint32_t mon_drop_th = wlan_cfg_get_mon_drop_thresh(wlan_cfg_ctx); 959 int target_pdev_id; 960 QDF_STATUS status; 961 962 htt_msg = qdf_nbuf_alloc(soc->osdev, 963 HTT_MSG_BUF_SIZE(HTT_RX_RING_SELECTION_CFG_SZ), 964 /* reserve room for the HTC header */ 965 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 966 if (!htt_msg) { 967 dp_err("htt_msg alloc failed ring type %d", hal_ring_type); 968 goto fail0; 969 } 970 971 hal_get_srng_params(soc->hal_soc, hal_ring_hdl, &srng_params); 972 973 switch (hal_ring_type) { 974 case RXDMA_BUF: 975 htt_ring_id = HTT_RXDMA_HOST_BUF_RING; 976 htt_ring_type = HTT_SW_TO_HW_RING; 977 break; 978 case RXDMA_MONITOR_BUF: 979 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 980 RXDMA_MONITOR_BUF); 981 htt_ring_type = HTT_SW_TO_HW_RING; 982 break; 983 case RXDMA_MONITOR_STATUS: 984 htt_ring_id = HTT_RXDMA_MONITOR_STATUS_RING; 985 htt_ring_type = HTT_SW_TO_HW_RING; 986 break; 987 case RXDMA_MONITOR_DST: 988 htt_ring_id = dp_htt_get_mon_htt_ring_id(soc->dp_soc, 989 RXDMA_MONITOR_DST); 990 htt_ring_type = HTT_HW_TO_SW_RING; 991 break; 992 case RXDMA_MONITOR_DESC: 993 htt_ring_id = HTT_RXDMA_MONITOR_DESC_RING; 994 htt_ring_type = HTT_SW_TO_HW_RING; 995 break; 996 case RXDMA_DST: 997 htt_ring_id = HTT_RXDMA_NON_MONITOR_DEST_RING; 998 htt_ring_type = HTT_HW_TO_SW_RING; 999 break; 1000 1001 default: 1002 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 1003 "%s: Ring currently not supported", __func__); 1004 goto fail1; 1005 } 1006 1007 dp_info("ring_type %d ring_id %d htt_ring_id %d", 1008 hal_ring_type, srng_params.ring_id, htt_ring_id); 1009 1010 /* 1011 * Set the length of the message. 1012 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 1013 * separately during the below call to qdf_nbuf_push_head. 1014 * The contribution from the HTC header is added separately inside HTC. 1015 */ 1016 if (qdf_nbuf_put_tail(htt_msg, HTT_RX_RING_SELECTION_CFG_SZ) == NULL) { 1017 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 1018 "%s: Failed to expand head for RX Ring Cfg msg", 1019 __func__); 1020 goto fail1; /* failure */ 1021 } 1022 1023 msg_word = (uint32_t *)qdf_nbuf_data(htt_msg); 1024 1025 /* rewind beyond alignment pad to get to the HTC header reserved area */ 1026 qdf_nbuf_push_head(htt_msg, HTC_HDR_ALIGNMENT_PADDING); 1027 1028 /* word 0 */ 1029 htt_logger_bufp = (uint8_t *)msg_word; 1030 *msg_word = 0; 1031 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG); 1032 1033 /* applicable only for post Li */ 1034 dp_rx_mon_enable(soc->dp_soc, msg_word, htt_tlv_filter); 1035 1036 /* 1037 * pdev_id is indexed from 0 whereas mac_id is indexed from 1 1038 * SW_TO_SW and SW_TO_HW rings are unaffected by this 1039 */ 1040 target_pdev_id = 1041 dp_get_target_pdev_id_for_host_pdev_id(soc->dp_soc, pdev_id); 1042 1043 if (htt_ring_type == HTT_SW_TO_SW_RING || 1044 htt_ring_type == HTT_SW_TO_HW_RING || 1045 htt_ring_type == HTT_HW_TO_SW_RING) 1046 HTT_RX_RING_SELECTION_CFG_PDEV_ID_SET(*msg_word, 1047 target_pdev_id); 1048 1049 /* TODO: Discuss with FW on changing this to unique ID and using 1050 * htt_ring_type to send the type of ring 1051 */ 1052 HTT_RX_RING_SELECTION_CFG_RING_ID_SET(*msg_word, htt_ring_id); 1053 1054 HTT_RX_RING_SELECTION_CFG_STATUS_TLV_SET(*msg_word, 1055 !!(srng_params.flags & HAL_SRNG_MSI_SWAP)); 1056 1057 HTT_RX_RING_SELECTION_CFG_RX_OFFSETS_VALID_SET(*msg_word, 1058 htt_tlv_filter->offset_valid); 1059 1060 if (mon_drop_th > 0) 1061 HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word, 1062 1); 1063 else 1064 HTT_RX_RING_SELECTION_CFG_DROP_THRESHOLD_VALID_SET(*msg_word, 1065 0); 1066 1067 /* word 1 */ 1068 msg_word++; 1069 *msg_word = 0; 1070 HTT_RX_RING_SELECTION_CFG_RING_BUFFER_SIZE_SET(*msg_word, 1071 ring_buf_size); 1072 1073 dp_mon_rx_packet_length_set(soc->dp_soc, msg_word, htt_tlv_filter); 1074 dp_mon_rx_hdr_length_set(soc->dp_soc, msg_word, htt_tlv_filter); 1075 1076 /* word 2 */ 1077 msg_word++; 1078 *msg_word = 0; 1079 1080 if (htt_tlv_filter->enable_fp) { 1081 /* TYPE: MGMT */ 1082 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1083 FP, MGMT, 0000, 1084 (htt_tlv_filter->fp_mgmt_filter & 1085 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1086 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1087 FP, MGMT, 0001, 1088 (htt_tlv_filter->fp_mgmt_filter & 1089 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1090 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1091 FP, MGMT, 0010, 1092 (htt_tlv_filter->fp_mgmt_filter & 1093 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1094 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1095 FP, MGMT, 0011, 1096 (htt_tlv_filter->fp_mgmt_filter & 1097 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1098 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1099 FP, MGMT, 0100, 1100 (htt_tlv_filter->fp_mgmt_filter & 1101 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1102 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1103 FP, MGMT, 0101, 1104 (htt_tlv_filter->fp_mgmt_filter & 1105 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1106 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1107 FP, MGMT, 0110, 1108 (htt_tlv_filter->fp_mgmt_filter & 1109 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1110 /* reserved */ 1111 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, FP, 1112 MGMT, 0111, 1113 (htt_tlv_filter->fp_mgmt_filter & 1114 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1115 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1116 FP, MGMT, 1000, 1117 (htt_tlv_filter->fp_mgmt_filter & 1118 FILTER_MGMT_BEACON) ? 1 : 0); 1119 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1120 FP, MGMT, 1001, 1121 (htt_tlv_filter->fp_mgmt_filter & 1122 FILTER_MGMT_ATIM) ? 1 : 0); 1123 } 1124 1125 if (htt_tlv_filter->enable_md) { 1126 /* TYPE: MGMT */ 1127 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1128 MD, MGMT, 0000, 1129 (htt_tlv_filter->md_mgmt_filter & 1130 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1131 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1132 MD, MGMT, 0001, 1133 (htt_tlv_filter->md_mgmt_filter & 1134 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1135 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1136 MD, MGMT, 0010, 1137 (htt_tlv_filter->md_mgmt_filter & 1138 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1139 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1140 MD, MGMT, 0011, 1141 (htt_tlv_filter->md_mgmt_filter & 1142 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1143 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1144 MD, MGMT, 0100, 1145 (htt_tlv_filter->md_mgmt_filter & 1146 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1147 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1148 MD, MGMT, 0101, 1149 (htt_tlv_filter->md_mgmt_filter & 1150 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1151 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1152 MD, MGMT, 0110, 1153 (htt_tlv_filter->md_mgmt_filter & 1154 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1155 /* reserved */ 1156 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MD, 1157 MGMT, 0111, 1158 (htt_tlv_filter->md_mgmt_filter & 1159 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1160 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1161 MD, MGMT, 1000, 1162 (htt_tlv_filter->md_mgmt_filter & 1163 FILTER_MGMT_BEACON) ? 1 : 0); 1164 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1165 MD, MGMT, 1001, 1166 (htt_tlv_filter->md_mgmt_filter & 1167 FILTER_MGMT_ATIM) ? 1 : 0); 1168 } 1169 1170 if (htt_tlv_filter->enable_mo) { 1171 /* TYPE: MGMT */ 1172 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1173 MO, MGMT, 0000, 1174 (htt_tlv_filter->mo_mgmt_filter & 1175 FILTER_MGMT_ASSOC_REQ) ? 1 : 0); 1176 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1177 MO, MGMT, 0001, 1178 (htt_tlv_filter->mo_mgmt_filter & 1179 FILTER_MGMT_ASSOC_RES) ? 1 : 0); 1180 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1181 MO, MGMT, 0010, 1182 (htt_tlv_filter->mo_mgmt_filter & 1183 FILTER_MGMT_REASSOC_REQ) ? 1 : 0); 1184 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1185 MO, MGMT, 0011, 1186 (htt_tlv_filter->mo_mgmt_filter & 1187 FILTER_MGMT_REASSOC_RES) ? 1 : 0); 1188 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1189 MO, MGMT, 0100, 1190 (htt_tlv_filter->mo_mgmt_filter & 1191 FILTER_MGMT_PROBE_REQ) ? 1 : 0); 1192 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1193 MO, MGMT, 0101, 1194 (htt_tlv_filter->mo_mgmt_filter & 1195 FILTER_MGMT_PROBE_RES) ? 1 : 0); 1196 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1197 MO, MGMT, 0110, 1198 (htt_tlv_filter->mo_mgmt_filter & 1199 FILTER_MGMT_TIM_ADVT) ? 1 : 0); 1200 /* reserved */ 1201 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, MO, 1202 MGMT, 0111, 1203 (htt_tlv_filter->mo_mgmt_filter & 1204 FILTER_MGMT_RESERVED_7) ? 1 : 0); 1205 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1206 MO, MGMT, 1000, 1207 (htt_tlv_filter->mo_mgmt_filter & 1208 FILTER_MGMT_BEACON) ? 1 : 0); 1209 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG0, 1210 MO, MGMT, 1001, 1211 (htt_tlv_filter->mo_mgmt_filter & 1212 FILTER_MGMT_ATIM) ? 1 : 0); 1213 } 1214 1215 /* word 3 */ 1216 msg_word++; 1217 *msg_word = 0; 1218 1219 if (htt_tlv_filter->enable_fp) { 1220 /* TYPE: MGMT */ 1221 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1222 FP, MGMT, 1010, 1223 (htt_tlv_filter->fp_mgmt_filter & 1224 FILTER_MGMT_DISASSOC) ? 1 : 0); 1225 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1226 FP, MGMT, 1011, 1227 (htt_tlv_filter->fp_mgmt_filter & 1228 FILTER_MGMT_AUTH) ? 1 : 0); 1229 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1230 FP, MGMT, 1100, 1231 (htt_tlv_filter->fp_mgmt_filter & 1232 FILTER_MGMT_DEAUTH) ? 1 : 0); 1233 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1234 FP, MGMT, 1101, 1235 (htt_tlv_filter->fp_mgmt_filter & 1236 FILTER_MGMT_ACTION) ? 1 : 0); 1237 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1238 FP, MGMT, 1110, 1239 (htt_tlv_filter->fp_mgmt_filter & 1240 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1241 /* reserved*/ 1242 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, FP, 1243 MGMT, 1111, 1244 (htt_tlv_filter->fp_mgmt_filter & 1245 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1246 } 1247 1248 if (htt_tlv_filter->enable_md) { 1249 /* TYPE: MGMT */ 1250 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1251 MD, MGMT, 1010, 1252 (htt_tlv_filter->md_mgmt_filter & 1253 FILTER_MGMT_DISASSOC) ? 1 : 0); 1254 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1255 MD, MGMT, 1011, 1256 (htt_tlv_filter->md_mgmt_filter & 1257 FILTER_MGMT_AUTH) ? 1 : 0); 1258 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1259 MD, MGMT, 1100, 1260 (htt_tlv_filter->md_mgmt_filter & 1261 FILTER_MGMT_DEAUTH) ? 1 : 0); 1262 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1263 MD, MGMT, 1101, 1264 (htt_tlv_filter->md_mgmt_filter & 1265 FILTER_MGMT_ACTION) ? 1 : 0); 1266 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1267 MD, MGMT, 1110, 1268 (htt_tlv_filter->md_mgmt_filter & 1269 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1270 } 1271 1272 if (htt_tlv_filter->enable_mo) { 1273 /* TYPE: MGMT */ 1274 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1275 MO, MGMT, 1010, 1276 (htt_tlv_filter->mo_mgmt_filter & 1277 FILTER_MGMT_DISASSOC) ? 1 : 0); 1278 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1279 MO, MGMT, 1011, 1280 (htt_tlv_filter->mo_mgmt_filter & 1281 FILTER_MGMT_AUTH) ? 1 : 0); 1282 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1283 MO, MGMT, 1100, 1284 (htt_tlv_filter->mo_mgmt_filter & 1285 FILTER_MGMT_DEAUTH) ? 1 : 0); 1286 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1287 MO, MGMT, 1101, 1288 (htt_tlv_filter->mo_mgmt_filter & 1289 FILTER_MGMT_ACTION) ? 1 : 0); 1290 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, 1291 MO, MGMT, 1110, 1292 (htt_tlv_filter->mo_mgmt_filter & 1293 FILTER_MGMT_ACT_NO_ACK) ? 1 : 0); 1294 /* reserved*/ 1295 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG1, MO, 1296 MGMT, 1111, 1297 (htt_tlv_filter->mo_mgmt_filter & 1298 FILTER_MGMT_RESERVED_15) ? 1 : 0); 1299 } 1300 1301 /* word 4 */ 1302 msg_word++; 1303 *msg_word = 0; 1304 1305 if (htt_tlv_filter->enable_fp) { 1306 /* TYPE: CTRL */ 1307 /* reserved */ 1308 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1309 CTRL, 0000, 1310 (htt_tlv_filter->fp_ctrl_filter & 1311 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1312 /* reserved */ 1313 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1314 CTRL, 0001, 1315 (htt_tlv_filter->fp_ctrl_filter & 1316 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1317 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1318 CTRL, 0010, 1319 (htt_tlv_filter->fp_ctrl_filter & 1320 FILTER_CTRL_TRIGGER) ? 1 : 0); 1321 /* reserved */ 1322 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1323 CTRL, 0011, 1324 (htt_tlv_filter->fp_ctrl_filter & 1325 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1326 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1327 CTRL, 0100, 1328 (htt_tlv_filter->fp_ctrl_filter & 1329 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1330 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1331 CTRL, 0101, 1332 (htt_tlv_filter->fp_ctrl_filter & 1333 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1334 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1335 CTRL, 0110, 1336 (htt_tlv_filter->fp_ctrl_filter & 1337 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1338 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1339 CTRL, 0111, 1340 (htt_tlv_filter->fp_ctrl_filter & 1341 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1342 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1343 CTRL, 1000, 1344 (htt_tlv_filter->fp_ctrl_filter & 1345 FILTER_CTRL_BA_REQ) ? 1 : 0); 1346 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, FP, 1347 CTRL, 1001, 1348 (htt_tlv_filter->fp_ctrl_filter & 1349 FILTER_CTRL_BA) ? 1 : 0); 1350 } 1351 1352 if (htt_tlv_filter->enable_md) { 1353 /* TYPE: CTRL */ 1354 /* reserved */ 1355 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1356 CTRL, 0000, 1357 (htt_tlv_filter->md_ctrl_filter & 1358 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1359 /* reserved */ 1360 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1361 CTRL, 0001, 1362 (htt_tlv_filter->md_ctrl_filter & 1363 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1364 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1365 CTRL, 0010, 1366 (htt_tlv_filter->md_ctrl_filter & 1367 FILTER_CTRL_TRIGGER) ? 1 : 0); 1368 /* reserved */ 1369 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1370 CTRL, 0011, 1371 (htt_tlv_filter->md_ctrl_filter & 1372 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1373 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1374 CTRL, 0100, 1375 (htt_tlv_filter->md_ctrl_filter & 1376 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1377 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1378 CTRL, 0101, 1379 (htt_tlv_filter->md_ctrl_filter & 1380 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1381 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1382 CTRL, 0110, 1383 (htt_tlv_filter->md_ctrl_filter & 1384 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1385 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1386 CTRL, 0111, 1387 (htt_tlv_filter->md_ctrl_filter & 1388 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1389 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1390 CTRL, 1000, 1391 (htt_tlv_filter->md_ctrl_filter & 1392 FILTER_CTRL_BA_REQ) ? 1 : 0); 1393 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MD, 1394 CTRL, 1001, 1395 (htt_tlv_filter->md_ctrl_filter & 1396 FILTER_CTRL_BA) ? 1 : 0); 1397 } 1398 1399 if (htt_tlv_filter->enable_mo) { 1400 /* TYPE: CTRL */ 1401 /* reserved */ 1402 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1403 CTRL, 0000, 1404 (htt_tlv_filter->mo_ctrl_filter & 1405 FILTER_CTRL_RESERVED_1) ? 1 : 0); 1406 /* reserved */ 1407 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1408 CTRL, 0001, 1409 (htt_tlv_filter->mo_ctrl_filter & 1410 FILTER_CTRL_RESERVED_2) ? 1 : 0); 1411 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1412 CTRL, 0010, 1413 (htt_tlv_filter->mo_ctrl_filter & 1414 FILTER_CTRL_TRIGGER) ? 1 : 0); 1415 /* reserved */ 1416 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1417 CTRL, 0011, 1418 (htt_tlv_filter->mo_ctrl_filter & 1419 FILTER_CTRL_RESERVED_4) ? 1 : 0); 1420 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1421 CTRL, 0100, 1422 (htt_tlv_filter->mo_ctrl_filter & 1423 FILTER_CTRL_BF_REP_POLL) ? 1 : 0); 1424 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1425 CTRL, 0101, 1426 (htt_tlv_filter->mo_ctrl_filter & 1427 FILTER_CTRL_VHT_NDP) ? 1 : 0); 1428 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1429 CTRL, 0110, 1430 (htt_tlv_filter->mo_ctrl_filter & 1431 FILTER_CTRL_FRAME_EXT) ? 1 : 0); 1432 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1433 CTRL, 0111, 1434 (htt_tlv_filter->mo_ctrl_filter & 1435 FILTER_CTRL_CTRLWRAP) ? 1 : 0); 1436 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1437 CTRL, 1000, 1438 (htt_tlv_filter->mo_ctrl_filter & 1439 FILTER_CTRL_BA_REQ) ? 1 : 0); 1440 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG2, MO, 1441 CTRL, 1001, 1442 (htt_tlv_filter->mo_ctrl_filter & 1443 FILTER_CTRL_BA) ? 1 : 0); 1444 } 1445 1446 /* word 5 */ 1447 msg_word++; 1448 *msg_word = 0; 1449 if (htt_tlv_filter->enable_fp) { 1450 /* TYPE: CTRL */ 1451 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1452 CTRL, 1010, 1453 (htt_tlv_filter->fp_ctrl_filter & 1454 FILTER_CTRL_PSPOLL) ? 1 : 0); 1455 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1456 CTRL, 1011, 1457 (htt_tlv_filter->fp_ctrl_filter & 1458 FILTER_CTRL_RTS) ? 1 : 0); 1459 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1460 CTRL, 1100, 1461 (htt_tlv_filter->fp_ctrl_filter & 1462 FILTER_CTRL_CTS) ? 1 : 0); 1463 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1464 CTRL, 1101, 1465 (htt_tlv_filter->fp_ctrl_filter & 1466 FILTER_CTRL_ACK) ? 1 : 0); 1467 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1468 CTRL, 1110, 1469 (htt_tlv_filter->fp_ctrl_filter & 1470 FILTER_CTRL_CFEND) ? 1 : 0); 1471 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1472 CTRL, 1111, 1473 (htt_tlv_filter->fp_ctrl_filter & 1474 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1475 /* TYPE: DATA */ 1476 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1477 DATA, MCAST, 1478 (htt_tlv_filter->fp_data_filter & 1479 FILTER_DATA_MCAST) ? 1 : 0); 1480 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1481 DATA, UCAST, 1482 (htt_tlv_filter->fp_data_filter & 1483 FILTER_DATA_UCAST) ? 1 : 0); 1484 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, FP, 1485 DATA, NULL, 1486 (htt_tlv_filter->fp_data_filter & 1487 FILTER_DATA_NULL) ? 1 : 0); 1488 } 1489 1490 if (htt_tlv_filter->enable_md) { 1491 /* TYPE: CTRL */ 1492 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1493 CTRL, 1010, 1494 (htt_tlv_filter->md_ctrl_filter & 1495 FILTER_CTRL_PSPOLL) ? 1 : 0); 1496 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1497 CTRL, 1011, 1498 (htt_tlv_filter->md_ctrl_filter & 1499 FILTER_CTRL_RTS) ? 1 : 0); 1500 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1501 CTRL, 1100, 1502 (htt_tlv_filter->md_ctrl_filter & 1503 FILTER_CTRL_CTS) ? 1 : 0); 1504 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1505 CTRL, 1101, 1506 (htt_tlv_filter->md_ctrl_filter & 1507 FILTER_CTRL_ACK) ? 1 : 0); 1508 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1509 CTRL, 1110, 1510 (htt_tlv_filter->md_ctrl_filter & 1511 FILTER_CTRL_CFEND) ? 1 : 0); 1512 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1513 CTRL, 1111, 1514 (htt_tlv_filter->md_ctrl_filter & 1515 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1516 /* TYPE: DATA */ 1517 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1518 DATA, MCAST, 1519 (htt_tlv_filter->md_data_filter & 1520 FILTER_DATA_MCAST) ? 1 : 0); 1521 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1522 DATA, UCAST, 1523 (htt_tlv_filter->md_data_filter & 1524 FILTER_DATA_UCAST) ? 1 : 0); 1525 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MD, 1526 DATA, NULL, 1527 (htt_tlv_filter->md_data_filter & 1528 FILTER_DATA_NULL) ? 1 : 0); 1529 } 1530 1531 if (htt_tlv_filter->enable_mo) { 1532 /* TYPE: CTRL */ 1533 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1534 CTRL, 1010, 1535 (htt_tlv_filter->mo_ctrl_filter & 1536 FILTER_CTRL_PSPOLL) ? 1 : 0); 1537 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1538 CTRL, 1011, 1539 (htt_tlv_filter->mo_ctrl_filter & 1540 FILTER_CTRL_RTS) ? 1 : 0); 1541 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1542 CTRL, 1100, 1543 (htt_tlv_filter->mo_ctrl_filter & 1544 FILTER_CTRL_CTS) ? 1 : 0); 1545 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1546 CTRL, 1101, 1547 (htt_tlv_filter->mo_ctrl_filter & 1548 FILTER_CTRL_ACK) ? 1 : 0); 1549 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1550 CTRL, 1110, 1551 (htt_tlv_filter->mo_ctrl_filter & 1552 FILTER_CTRL_CFEND) ? 1 : 0); 1553 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1554 CTRL, 1111, 1555 (htt_tlv_filter->mo_ctrl_filter & 1556 FILTER_CTRL_CFEND_CFACK) ? 1 : 0); 1557 /* TYPE: DATA */ 1558 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1559 DATA, MCAST, 1560 (htt_tlv_filter->mo_data_filter & 1561 FILTER_DATA_MCAST) ? 1 : 0); 1562 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1563 DATA, UCAST, 1564 (htt_tlv_filter->mo_data_filter & 1565 FILTER_DATA_UCAST) ? 1 : 0); 1566 htt_rx_ring_pkt_enable_subtype_set(*msg_word, FLAG3, MO, 1567 DATA, NULL, 1568 (htt_tlv_filter->mo_data_filter & 1569 FILTER_DATA_NULL) ? 1 : 0); 1570 } 1571 1572 /* word 6 */ 1573 msg_word++; 1574 *msg_word = 0; 1575 tlv_filter = 0; 1576 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_START, 1577 htt_tlv_filter->mpdu_start); 1578 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_START, 1579 htt_tlv_filter->msdu_start); 1580 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET, 1581 htt_tlv_filter->packet); 1582 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MSDU_END, 1583 htt_tlv_filter->msdu_end); 1584 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, MPDU_END, 1585 htt_tlv_filter->mpdu_end); 1586 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PACKET_HEADER, 1587 htt_tlv_filter->packet_header); 1588 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, ATTENTION, 1589 htt_tlv_filter->attention); 1590 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START, 1591 htt_tlv_filter->ppdu_start); 1592 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END, 1593 htt_tlv_filter->ppdu_end); 1594 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_USER_STATS, 1595 htt_tlv_filter->ppdu_end_user_stats); 1596 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, 1597 PPDU_END_USER_STATS_EXT, 1598 htt_tlv_filter->ppdu_end_user_stats_ext); 1599 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_END_STATUS_DONE, 1600 htt_tlv_filter->ppdu_end_status_done); 1601 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, PPDU_START_USER_INFO, 1602 htt_tlv_filter->ppdu_start_user_info); 1603 /* RESERVED bit maps to header_per_msdu in htt_tlv_filter*/ 1604 htt_rx_ring_tlv_filter_in_enable_set(tlv_filter, RESERVED, 1605 htt_tlv_filter->header_per_msdu); 1606 1607 HTT_RX_RING_SELECTION_CFG_TLV_FILTER_IN_FLAG_SET(*msg_word, tlv_filter); 1608 1609 msg_word_data = (uint32_t *)qdf_nbuf_data(htt_msg); 1610 dp_info("config_data: [0x%x][0x%x][0x%x][0x%x][0x%x][0x%x][0x%x]", 1611 msg_word_data[0], msg_word_data[1], msg_word_data[2], 1612 msg_word_data[3], msg_word_data[4], msg_word_data[5], 1613 msg_word_data[6]); 1614 1615 /* word 7 */ 1616 msg_word++; 1617 *msg_word = 0; 1618 if (htt_tlv_filter->offset_valid) { 1619 HTT_RX_RING_SELECTION_CFG_RX_PACKET_OFFSET_SET(*msg_word, 1620 htt_tlv_filter->rx_packet_offset); 1621 HTT_RX_RING_SELECTION_CFG_RX_HEADER_OFFSET_SET(*msg_word, 1622 htt_tlv_filter->rx_header_offset); 1623 1624 /* word 8 */ 1625 msg_word++; 1626 *msg_word = 0; 1627 HTT_RX_RING_SELECTION_CFG_RX_MPDU_END_OFFSET_SET(*msg_word, 1628 htt_tlv_filter->rx_mpdu_end_offset); 1629 HTT_RX_RING_SELECTION_CFG_RX_MPDU_START_OFFSET_SET(*msg_word, 1630 htt_tlv_filter->rx_mpdu_start_offset); 1631 1632 /* word 9 */ 1633 msg_word++; 1634 *msg_word = 0; 1635 HTT_RX_RING_SELECTION_CFG_RX_MSDU_END_OFFSET_SET(*msg_word, 1636 htt_tlv_filter->rx_msdu_end_offset); 1637 HTT_RX_RING_SELECTION_CFG_RX_MSDU_START_OFFSET_SET(*msg_word, 1638 htt_tlv_filter->rx_msdu_start_offset); 1639 1640 /* word 10 */ 1641 msg_word++; 1642 *msg_word = 0; 1643 HTT_RX_RING_SELECTION_CFG_RX_ATTENTION_OFFSET_SET(*msg_word, 1644 htt_tlv_filter->rx_attn_offset); 1645 1646 /* word 11 */ 1647 msg_word++; 1648 *msg_word = 0; 1649 } else { 1650 /* word 11 */ 1651 msg_word += 4; 1652 *msg_word = 0; 1653 } 1654 1655 if (mon_drop_th > 0) 1656 HTT_RX_RING_SELECTION_CFG_RX_DROP_THRESHOLD_SET(*msg_word, 1657 mon_drop_th); 1658 dp_mon_rx_enable_mpdu_logging(soc->dp_soc, msg_word, htt_tlv_filter); 1659 1660 dp_mon_rx_enable_phy_errors(msg_word, htt_tlv_filter); 1661 1662 /* word 14*/ 1663 msg_word += 3; 1664 *msg_word = 0; 1665 1666 dp_mon_rx_wmask_subscribe(soc->dp_soc, msg_word, htt_tlv_filter); 1667 1668 /* "response_required" field should be set if a HTT response message is 1669 * required after setting up the ring. 1670 */ 1671 pkt = htt_htc_pkt_alloc(soc); 1672 if (!pkt) { 1673 dp_err("pkt alloc failed, ring_type %d ring_id %d htt_ring_id %d", 1674 hal_ring_type, srng_params.ring_id, htt_ring_id); 1675 goto fail1; 1676 } 1677 1678 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 1679 1680 SET_HTC_PACKET_INFO_TX( 1681 &pkt->htc_pkt, 1682 dp_htt_h2t_send_complete_free_netbuf, 1683 qdf_nbuf_data(htt_msg), 1684 qdf_nbuf_len(htt_msg), 1685 soc->htc_endpoint, 1686 HTC_TX_PACKET_TAG_RUNTIME_PUT); /* tag for no FW response msg */ 1687 1688 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, htt_msg); 1689 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 1690 HTT_H2T_MSG_TYPE_RX_RING_SELECTION_CFG, 1691 htt_logger_bufp); 1692 1693 if (status != QDF_STATUS_SUCCESS) { 1694 qdf_nbuf_free(htt_msg); 1695 htt_htc_pkt_free(soc, pkt); 1696 } 1697 1698 return status; 1699 1700 fail1: 1701 qdf_nbuf_free(htt_msg); 1702 fail0: 1703 return QDF_STATUS_E_FAILURE; 1704 } 1705 1706 qdf_export_symbol(htt_h2t_rx_ring_cfg); 1707 1708 #if defined(HTT_STATS_ENABLE) 1709 static inline QDF_STATUS dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1710 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1711 1712 { 1713 uint32_t pdev_id; 1714 uint32_t *msg_word = NULL; 1715 uint32_t msg_remain_len = 0; 1716 1717 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1718 1719 /*COOKIE MSB*/ 1720 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1721 1722 /* stats message length + 16 size of HTT header*/ 1723 msg_remain_len = qdf_min(htt_stats->msg_len + 16, 1724 (uint32_t)DP_EXT_MSG_LENGTH); 1725 1726 dp_wdi_event_handler(WDI_EVENT_HTT_STATS, soc, 1727 msg_word, msg_remain_len, 1728 WDI_NO_VAL, pdev_id); 1729 1730 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 1731 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 1732 } 1733 /* Need to be freed here as WDI handler will 1734 * make a copy of pkt to send data to application 1735 */ 1736 qdf_nbuf_free(htt_msg); 1737 return QDF_STATUS_SUCCESS; 1738 } 1739 #else 1740 static inline QDF_STATUS 1741 dp_send_htt_stat_resp(struct htt_stats_context *htt_stats, 1742 struct dp_soc *soc, qdf_nbuf_t htt_msg) 1743 { 1744 return QDF_STATUS_E_NOSUPPORT; 1745 } 1746 #endif 1747 1748 #ifdef HTT_STATS_DEBUGFS_SUPPORT 1749 /* dp_send_htt_stats_dbgfs_msg() - Function to send htt data to upper layer. 1750 * @pdev: dp pdev handle 1751 * @msg_word: HTT msg 1752 * @msg_len: Length of HTT msg sent 1753 * 1754 * Return: none 1755 */ 1756 static inline void 1757 dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word, 1758 uint32_t msg_len) 1759 { 1760 struct htt_dbgfs_cfg dbgfs_cfg; 1761 int done = 0; 1762 1763 /* send 5th word of HTT msg to upper layer */ 1764 dbgfs_cfg.msg_word = (msg_word + 4); 1765 dbgfs_cfg.m = pdev->dbgfs_cfg->m; 1766 1767 /* stats message length + 16 size of HTT header*/ 1768 msg_len = qdf_min(msg_len + HTT_HEADER_LEN, (uint32_t)DP_EXT_MSG_LENGTH); 1769 1770 if (pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process) 1771 pdev->dbgfs_cfg->htt_stats_dbgfs_msg_process(&dbgfs_cfg, 1772 (msg_len - HTT_HEADER_LEN)); 1773 1774 /* Get TLV Done bit from 4th msg word */ 1775 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3)); 1776 if (done) { 1777 if (qdf_event_set(&pdev->dbgfs_cfg->htt_stats_dbgfs_event)) 1778 dp_htt_err("%pK: Failed to set event for debugfs htt stats" 1779 , pdev->soc); 1780 } 1781 } 1782 #else 1783 static inline void 1784 dp_htt_stats_dbgfs_send_msg(struct dp_pdev *pdev, uint32_t *msg_word, 1785 uint32_t msg_len) 1786 { 1787 } 1788 #endif /* HTT_STATS_DEBUGFS_SUPPORT */ 1789 1790 #ifdef WLAN_SYSFS_DP_STATS 1791 /* dp_htt_stats_sysfs_update_config() - Function to send htt data to upper layer. 1792 * @pdev: dp pdev handle 1793 * 1794 * This function sets the process id and printing mode within the sysfs config 1795 * struct. which enables DP_PRINT statements within this process to write to the 1796 * console buffer provided by the user space. 1797 * 1798 * Return: None 1799 */ 1800 static inline void 1801 dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev) 1802 { 1803 struct dp_soc *soc = pdev->soc; 1804 1805 if (!soc) { 1806 dp_htt_err("soc is null"); 1807 return; 1808 } 1809 1810 if (!soc->sysfs_config) { 1811 dp_htt_err("soc->sysfs_config is NULL"); 1812 return; 1813 } 1814 1815 /* set sysfs config parameters */ 1816 soc->sysfs_config->process_id = qdf_get_current_pid(); 1817 soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED; 1818 } 1819 1820 /* 1821 * dp_htt_stats_sysfs_set_event() - Set sysfs stats event. 1822 * @soc: soc handle. 1823 * @msg_word: Pointer to htt msg word. 1824 * 1825 * @return: void 1826 */ 1827 static inline void 1828 dp_htt_stats_sysfs_set_event(struct dp_soc *soc, uint32_t *msg_word) 1829 { 1830 int done = 0; 1831 1832 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*(msg_word + 3)); 1833 if (done) { 1834 if (qdf_event_set(&soc->sysfs_config->sysfs_txrx_fw_request_done)) 1835 dp_htt_err("%pK:event compl Fail to set event ", 1836 soc); 1837 } 1838 } 1839 #else /* WLAN_SYSFS_DP_STATS */ 1840 static inline void 1841 dp_htt_stats_sysfs_update_config(struct dp_pdev *pdev) 1842 { 1843 } 1844 1845 static inline void 1846 dp_htt_stats_sysfs_set_event(struct dp_soc *dp_soc, uint32_t *msg_word) 1847 { 1848 } 1849 #endif /* WLAN_SYSFS_DP_STATS */ 1850 1851 /** 1852 * dp_process_htt_stat_msg(): Process the list of buffers of HTT EXT stats 1853 * @htt_stats: htt stats info 1854 * 1855 * The FW sends the HTT EXT STATS as a stream of T2H messages. Each T2H message 1856 * contains sub messages which are identified by a TLV header. 1857 * In this function we will process the stream of T2H messages and read all the 1858 * TLV contained in the message. 1859 * 1860 * THe following cases have been taken care of 1861 * Case 1: When the tlv_remain_length <= msg_remain_length of HTT MSG buffer 1862 * In this case the buffer will contain multiple tlvs. 1863 * Case 2: When the tlv_remain_length > msg_remain_length of HTT MSG buffer. 1864 * Only one tlv will be contained in the HTT message and this tag 1865 * will extend onto the next buffer. 1866 * Case 3: When the buffer is the continuation of the previous message 1867 * Case 4: tlv length is 0. which will indicate the end of message 1868 * 1869 * return: void 1870 */ 1871 static inline void dp_process_htt_stat_msg(struct htt_stats_context *htt_stats, 1872 struct dp_soc *soc) 1873 { 1874 htt_tlv_tag_t tlv_type = 0xff; 1875 qdf_nbuf_t htt_msg = NULL; 1876 uint32_t *msg_word; 1877 uint8_t *tlv_buf_head = NULL; 1878 uint8_t *tlv_buf_tail = NULL; 1879 uint32_t msg_remain_len = 0; 1880 uint32_t tlv_remain_len = 0; 1881 uint32_t *tlv_start; 1882 int cookie_val = 0; 1883 int cookie_msb = 0; 1884 int pdev_id; 1885 bool copy_stats = false; 1886 struct dp_pdev *pdev; 1887 1888 /* Process node in the HTT message queue */ 1889 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 1890 != NULL) { 1891 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 1892 cookie_val = *(msg_word + 1); 1893 htt_stats->msg_len = HTT_T2H_EXT_STATS_CONF_TLV_LENGTH_GET( 1894 *(msg_word + 1895 HTT_T2H_EXT_STATS_TLV_START_OFFSET)); 1896 1897 if (cookie_val) { 1898 if (dp_send_htt_stat_resp(htt_stats, soc, htt_msg) 1899 == QDF_STATUS_SUCCESS) { 1900 continue; 1901 } 1902 } 1903 1904 cookie_msb = *(msg_word + 2); 1905 pdev_id = *(msg_word + 2) & HTT_PID_BIT_MASK; 1906 pdev = soc->pdev_list[pdev_id]; 1907 1908 if (!cookie_val && (cookie_msb & DBG_STATS_COOKIE_HTT_DBGFS)) { 1909 dp_htt_stats_dbgfs_send_msg(pdev, msg_word, 1910 htt_stats->msg_len); 1911 qdf_nbuf_free(htt_msg); 1912 continue; 1913 } 1914 1915 if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE)) 1916 dp_htt_stats_sysfs_update_config(pdev); 1917 1918 if (cookie_msb & DBG_STATS_COOKIE_DP_STATS) 1919 copy_stats = true; 1920 1921 /* read 5th word */ 1922 msg_word = msg_word + 4; 1923 msg_remain_len = qdf_min(htt_stats->msg_len, 1924 (uint32_t) DP_EXT_MSG_LENGTH); 1925 /* Keep processing the node till node length is 0 */ 1926 while (msg_remain_len) { 1927 /* 1928 * if message is not a continuation of previous message 1929 * read the tlv type and tlv length 1930 */ 1931 if (!tlv_buf_head) { 1932 tlv_type = HTT_STATS_TLV_TAG_GET( 1933 *msg_word); 1934 tlv_remain_len = HTT_STATS_TLV_LENGTH_GET( 1935 *msg_word); 1936 } 1937 1938 if (tlv_remain_len == 0) { 1939 msg_remain_len = 0; 1940 1941 if (tlv_buf_head) { 1942 qdf_mem_free(tlv_buf_head); 1943 tlv_buf_head = NULL; 1944 tlv_buf_tail = NULL; 1945 } 1946 1947 goto error; 1948 } 1949 1950 if (!tlv_buf_head) 1951 tlv_remain_len += HTT_TLV_HDR_LEN; 1952 1953 if ((tlv_remain_len <= msg_remain_len)) { 1954 /* Case 3 */ 1955 if (tlv_buf_head) { 1956 qdf_mem_copy(tlv_buf_tail, 1957 (uint8_t *)msg_word, 1958 tlv_remain_len); 1959 tlv_start = (uint32_t *)tlv_buf_head; 1960 } else { 1961 /* Case 1 */ 1962 tlv_start = msg_word; 1963 } 1964 1965 if (copy_stats) 1966 dp_htt_stats_copy_tag(pdev, 1967 tlv_type, 1968 tlv_start); 1969 else 1970 dp_htt_stats_print_tag(pdev, 1971 tlv_type, 1972 tlv_start); 1973 1974 if (tlv_type == HTT_STATS_PEER_DETAILS_TAG || 1975 tlv_type == HTT_STATS_PEER_STATS_CMN_TAG) 1976 dp_peer_update_inactive_time(pdev, 1977 tlv_type, 1978 tlv_start); 1979 1980 msg_remain_len -= tlv_remain_len; 1981 1982 msg_word = (uint32_t *) 1983 (((uint8_t *)msg_word) + 1984 tlv_remain_len); 1985 1986 tlv_remain_len = 0; 1987 1988 if (tlv_buf_head) { 1989 qdf_mem_free(tlv_buf_head); 1990 tlv_buf_head = NULL; 1991 tlv_buf_tail = NULL; 1992 } 1993 1994 } else { /* tlv_remain_len > msg_remain_len */ 1995 /* Case 2 & 3 */ 1996 if (!tlv_buf_head) { 1997 tlv_buf_head = qdf_mem_malloc( 1998 tlv_remain_len); 1999 2000 if (!tlv_buf_head) { 2001 QDF_TRACE(QDF_MODULE_ID_TXRX, 2002 QDF_TRACE_LEVEL_ERROR, 2003 "Alloc failed"); 2004 goto error; 2005 } 2006 2007 tlv_buf_tail = tlv_buf_head; 2008 } 2009 2010 qdf_mem_copy(tlv_buf_tail, (uint8_t *)msg_word, 2011 msg_remain_len); 2012 tlv_remain_len -= msg_remain_len; 2013 tlv_buf_tail += msg_remain_len; 2014 } 2015 } 2016 2017 if (htt_stats->msg_len >= DP_EXT_MSG_LENGTH) { 2018 htt_stats->msg_len -= DP_EXT_MSG_LENGTH; 2019 } 2020 2021 /* indicate event completion in case the event is done */ 2022 if (!cookie_val && (cookie_msb & DBG_SYSFS_STATS_COOKIE)) 2023 dp_htt_stats_sysfs_set_event(soc, msg_word); 2024 2025 qdf_nbuf_free(htt_msg); 2026 } 2027 return; 2028 2029 error: 2030 qdf_nbuf_free(htt_msg); 2031 while ((htt_msg = qdf_nbuf_queue_remove(&htt_stats->msg)) 2032 != NULL) 2033 qdf_nbuf_free(htt_msg); 2034 } 2035 2036 void htt_t2h_stats_handler(void *context) 2037 { 2038 struct dp_soc *soc = (struct dp_soc *)context; 2039 struct htt_stats_context htt_stats; 2040 uint32_t *msg_word; 2041 qdf_nbuf_t htt_msg = NULL; 2042 uint8_t done; 2043 uint32_t rem_stats; 2044 2045 if (!soc) { 2046 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2047 "soc is NULL"); 2048 return; 2049 } 2050 2051 if (!qdf_atomic_read(&soc->cmn_init_done)) { 2052 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 2053 "soc: 0x%pK, init_done: %d", soc, 2054 qdf_atomic_read(&soc->cmn_init_done)); 2055 return; 2056 } 2057 2058 qdf_mem_zero(&htt_stats, sizeof(htt_stats)); 2059 qdf_nbuf_queue_init(&htt_stats.msg); 2060 2061 /* pull one completed stats from soc->htt_stats_msg and process */ 2062 qdf_spin_lock_bh(&soc->htt_stats.lock); 2063 if (!soc->htt_stats.num_stats) { 2064 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2065 return; 2066 } 2067 while ((htt_msg = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) != NULL) { 2068 msg_word = (uint32_t *) qdf_nbuf_data(htt_msg); 2069 msg_word = msg_word + HTT_T2H_EXT_STATS_TLV_START_OFFSET; 2070 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 2071 qdf_nbuf_queue_add(&htt_stats.msg, htt_msg); 2072 /* 2073 * Done bit signifies that this is the last T2H buffer in the 2074 * stream of HTT EXT STATS message 2075 */ 2076 if (done) 2077 break; 2078 } 2079 rem_stats = --soc->htt_stats.num_stats; 2080 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2081 2082 /* If there are more stats to process, schedule stats work again. 2083 * Scheduling prior to processing ht_stats to queue with early 2084 * index 2085 */ 2086 if (rem_stats) 2087 qdf_sched_work(0, &soc->htt_stats.work); 2088 2089 dp_process_htt_stat_msg(&htt_stats, soc); 2090 } 2091 2092 /** 2093 * dp_txrx_fw_stats_handler() - Function to process HTT EXT stats 2094 * @soc: DP SOC handle 2095 * @htt_t2h_msg: HTT message nbuf 2096 * 2097 * return:void 2098 */ 2099 static inline void dp_txrx_fw_stats_handler(struct dp_soc *soc, 2100 qdf_nbuf_t htt_t2h_msg) 2101 { 2102 uint8_t done; 2103 qdf_nbuf_t msg_copy; 2104 uint32_t *msg_word; 2105 2106 msg_word = (uint32_t *)qdf_nbuf_data(htt_t2h_msg); 2107 msg_word = msg_word + 3; 2108 done = HTT_T2H_EXT_STATS_CONF_TLV_DONE_GET(*msg_word); 2109 2110 /* 2111 * HTT EXT stats response comes as stream of TLVs which span over 2112 * multiple T2H messages. 2113 * The first message will carry length of the response. 2114 * For rest of the messages length will be zero. 2115 * 2116 * Clone the T2H message buffer and store it in a list to process 2117 * it later. 2118 * 2119 * The original T2H message buffers gets freed in the T2H HTT event 2120 * handler 2121 */ 2122 msg_copy = qdf_nbuf_clone(htt_t2h_msg); 2123 2124 if (!msg_copy) { 2125 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 2126 "T2H messge clone failed for HTT EXT STATS"); 2127 goto error; 2128 } 2129 2130 qdf_spin_lock_bh(&soc->htt_stats.lock); 2131 qdf_nbuf_queue_add(&soc->htt_stats.msg, msg_copy); 2132 /* 2133 * Done bit signifies that this is the last T2H buffer in the stream of 2134 * HTT EXT STATS message 2135 */ 2136 if (done) { 2137 soc->htt_stats.num_stats++; 2138 qdf_sched_work(0, &soc->htt_stats.work); 2139 } 2140 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2141 2142 return; 2143 2144 error: 2145 qdf_spin_lock_bh(&soc->htt_stats.lock); 2146 while ((msg_copy = qdf_nbuf_queue_remove(&soc->htt_stats.msg)) 2147 != NULL) { 2148 qdf_nbuf_free(msg_copy); 2149 } 2150 soc->htt_stats.num_stats = 0; 2151 qdf_spin_unlock_bh(&soc->htt_stats.lock); 2152 return; 2153 } 2154 2155 /* 2156 * htt_soc_attach_target() - SOC level HTT setup 2157 * @htt_soc: HTT SOC handle 2158 * 2159 * Return: 0 on success; error code on failure 2160 */ 2161 int htt_soc_attach_target(struct htt_soc *htt_soc) 2162 { 2163 struct htt_soc *soc = (struct htt_soc *)htt_soc; 2164 2165 return htt_h2t_ver_req_msg(soc); 2166 } 2167 2168 void htt_set_htc_handle(struct htt_soc *htt_soc, HTC_HANDLE htc_soc) 2169 { 2170 htt_soc->htc_soc = htc_soc; 2171 } 2172 2173 HTC_HANDLE htt_get_htc_handle(struct htt_soc *htt_soc) 2174 { 2175 return htt_soc->htc_soc; 2176 } 2177 2178 struct htt_soc *htt_soc_attach(struct dp_soc *soc, HTC_HANDLE htc_handle) 2179 { 2180 int i; 2181 int j; 2182 int alloc_size = HTT_SW_UMAC_RING_IDX_MAX * sizeof(unsigned long); 2183 struct htt_soc *htt_soc = NULL; 2184 2185 htt_soc = qdf_mem_malloc(sizeof(*htt_soc)); 2186 if (!htt_soc) { 2187 dp_err("HTT attach failed"); 2188 return NULL; 2189 } 2190 2191 for (i = 0; i < MAX_PDEV_CNT; i++) { 2192 htt_soc->pdevid_tt[i].umac_ttt = qdf_mem_malloc(alloc_size); 2193 if (!htt_soc->pdevid_tt[i].umac_ttt) 2194 break; 2195 qdf_mem_set(htt_soc->pdevid_tt[i].umac_ttt, alloc_size, -1); 2196 htt_soc->pdevid_tt[i].lmac_ttt = qdf_mem_malloc(alloc_size); 2197 if (!htt_soc->pdevid_tt[i].lmac_ttt) { 2198 qdf_mem_free(htt_soc->pdevid_tt[i].umac_ttt); 2199 break; 2200 } 2201 qdf_mem_set(htt_soc->pdevid_tt[i].lmac_ttt, alloc_size, -1); 2202 } 2203 if (i != MAX_PDEV_CNT) { 2204 for (j = 0; j < i; j++) { 2205 qdf_mem_free(htt_soc->pdevid_tt[j].umac_ttt); 2206 qdf_mem_free(htt_soc->pdevid_tt[j].lmac_ttt); 2207 } 2208 qdf_mem_free(htt_soc); 2209 return NULL; 2210 } 2211 2212 htt_soc->dp_soc = soc; 2213 htt_soc->htc_soc = htc_handle; 2214 HTT_TX_MUTEX_INIT(&htt_soc->htt_tx_mutex); 2215 2216 return htt_soc; 2217 } 2218 2219 #if defined(WDI_EVENT_ENABLE) && \ 2220 !defined(REMOVE_PKT_LOG) 2221 /* 2222 * dp_pktlog_msg_handler() - Pktlog msg handler 2223 * @htt_soc: HTT SOC handle 2224 * @msg_word: Pointer to payload 2225 * 2226 * Return: None 2227 */ 2228 static void 2229 dp_pktlog_msg_handler(struct htt_soc *soc, 2230 uint32_t *msg_word) 2231 { 2232 uint8_t pdev_id; 2233 uint8_t target_pdev_id; 2234 uint32_t *pl_hdr; 2235 2236 target_pdev_id = HTT_T2H_PKTLOG_PDEV_ID_GET(*msg_word); 2237 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 2238 target_pdev_id); 2239 pl_hdr = (msg_word + 1); 2240 dp_wdi_event_handler(WDI_EVENT_OFFLOAD_ALL, soc->dp_soc, 2241 pl_hdr, HTT_INVALID_PEER, WDI_NO_VAL, 2242 pdev_id); 2243 } 2244 #else 2245 static void 2246 dp_pktlog_msg_handler(struct htt_soc *soc, 2247 uint32_t *msg_word) 2248 { 2249 } 2250 #endif 2251 2252 #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT 2253 /* 2254 * dp_vdev_txrx_hw_stats_handler - Handle vdev stats received from FW 2255 * @soc - htt soc handle 2256 * @ msg_word - buffer containing stats 2257 * 2258 * Return: void 2259 */ 2260 static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc, 2261 uint32_t *msg_word) 2262 { 2263 struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc; 2264 uint8_t pdev_id; 2265 uint8_t vdev_id; 2266 uint8_t target_pdev_id; 2267 uint16_t payload_size; 2268 struct dp_pdev *pdev; 2269 struct dp_vdev *vdev; 2270 uint8_t *tlv_buf; 2271 uint32_t *tlv_buf_temp; 2272 uint32_t *tag_buf; 2273 htt_tlv_tag_t tlv_type; 2274 uint16_t tlv_length; 2275 uint64_t pkt_count = 0; 2276 uint64_t byte_count = 0; 2277 uint64_t soc_drop_cnt = 0; 2278 struct cdp_pkt_info tx_comp = { 0 }; 2279 struct cdp_pkt_info tx_failed = { 0 }; 2280 2281 target_pdev_id = 2282 HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PDEV_ID_GET(*msg_word); 2283 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(dpsoc, 2284 target_pdev_id); 2285 2286 if (pdev_id >= MAX_PDEV_CNT) 2287 return; 2288 2289 pdev = dpsoc->pdev_list[pdev_id]; 2290 if (!pdev) { 2291 dp_err("PDEV is NULL for pdev_id:%d", pdev_id); 2292 return; 2293 } 2294 2295 payload_size = 2296 HTT_T2H_VDEVS_TXRX_STATS_PERIODIC_IND_PAYLOAD_SIZE_GET(*msg_word); 2297 2298 qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_INFO, 2299 (void *)msg_word, payload_size + 16); 2300 2301 /* Adjust msg_word to point to the first TLV in buffer */ 2302 msg_word = msg_word + 4; 2303 2304 /* Parse the received buffer till payload size reaches 0 */ 2305 while (payload_size > 0) { 2306 tlv_buf = (uint8_t *)msg_word; 2307 tlv_buf_temp = msg_word; 2308 tlv_type = HTT_STATS_TLV_TAG_GET(*msg_word); 2309 tlv_length = HTT_STATS_TLV_LENGTH_GET(*msg_word); 2310 2311 /* Add header size to tlv length*/ 2312 tlv_length += 4; 2313 2314 switch (tlv_type) { 2315 case HTT_STATS_SOC_TXRX_STATS_COMMON_TAG: 2316 { 2317 tag_buf = tlv_buf_temp + 2318 HTT_VDEV_STATS_GET_INDEX(SOC_DROP_CNT); 2319 soc_drop_cnt = HTT_VDEV_GET_STATS_U64(tag_buf); 2320 DP_STATS_UPD(dpsoc, tx.tqm_drop_no_peer, soc_drop_cnt); 2321 break; 2322 } 2323 case HTT_STATS_VDEV_TXRX_STATS_HW_STATS_TAG: 2324 { 2325 tag_buf = tlv_buf_temp + 2326 HTT_VDEV_STATS_GET_INDEX(VDEV_ID); 2327 vdev_id = (uint8_t)(*tag_buf); 2328 vdev = dp_vdev_get_ref_by_id(dpsoc, vdev_id, 2329 DP_MOD_ID_HTT); 2330 2331 if (!vdev) 2332 goto invalid_vdev; 2333 2334 /* Extract received packet count from buffer */ 2335 tag_buf = tlv_buf_temp + 2336 HTT_VDEV_STATS_GET_INDEX(RX_PKT_CNT); 2337 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2338 DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.num, pkt_count); 2339 2340 /* Extract received packet byte count from buffer */ 2341 tag_buf = tlv_buf_temp + 2342 HTT_VDEV_STATS_GET_INDEX(RX_BYTE_CNT); 2343 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2344 DP_STATS_UPD(vdev, rx_i.reo_rcvd_pkt.bytes, byte_count); 2345 2346 /* Extract tx success packet count from buffer */ 2347 tag_buf = tlv_buf_temp + 2348 HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_PKT_CNT); 2349 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2350 tx_comp.num = pkt_count; 2351 2352 /* Extract tx success packet byte count from buffer */ 2353 tag_buf = tlv_buf_temp + 2354 HTT_VDEV_STATS_GET_INDEX(TX_SUCCESS_BYTE_CNT); 2355 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2356 tx_comp.bytes = byte_count; 2357 2358 /* Extract tx retry packet count from buffer */ 2359 tag_buf = tlv_buf_temp + 2360 HTT_VDEV_STATS_GET_INDEX(TX_RETRY_PKT_CNT); 2361 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2362 tx_comp.num += pkt_count; 2363 tx_failed.num = pkt_count; 2364 2365 /* Extract tx retry packet byte count from buffer */ 2366 tag_buf = tlv_buf_temp + 2367 HTT_VDEV_STATS_GET_INDEX(TX_RETRY_BYTE_CNT); 2368 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2369 tx_comp.bytes += byte_count; 2370 tx_failed.bytes = byte_count; 2371 2372 /* Extract tx drop packet count from buffer */ 2373 tag_buf = tlv_buf_temp + 2374 HTT_VDEV_STATS_GET_INDEX(TX_DROP_PKT_CNT); 2375 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2376 tx_comp.num += pkt_count; 2377 tx_failed.num += pkt_count; 2378 2379 /* Extract tx drop packet byte count from buffer */ 2380 tag_buf = tlv_buf_temp + 2381 HTT_VDEV_STATS_GET_INDEX(TX_DROP_BYTE_CNT); 2382 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2383 tx_comp.bytes += byte_count; 2384 tx_failed.bytes += byte_count; 2385 2386 /* Extract tx age-out packet count from buffer */ 2387 tag_buf = tlv_buf_temp + 2388 HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_PKT_CNT); 2389 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2390 tx_comp.num += pkt_count; 2391 tx_failed.num += pkt_count; 2392 2393 /* Extract tx age-out packet byte count from buffer */ 2394 tag_buf = tlv_buf_temp + 2395 HTT_VDEV_STATS_GET_INDEX(TX_AGE_OUT_BYTE_CNT); 2396 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2397 tx_comp.bytes += byte_count; 2398 tx_failed.bytes += byte_count; 2399 2400 /* Extract tqm bypass packet count from buffer */ 2401 tag_buf = tlv_buf_temp + 2402 HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_PKT_CNT); 2403 pkt_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2404 tx_comp.num += pkt_count; 2405 2406 /* Extract tx bypass packet byte count from buffer */ 2407 tag_buf = tlv_buf_temp + 2408 HTT_VDEV_STATS_GET_INDEX(TX_TQM_BYPASS_BYTE_CNT); 2409 byte_count = HTT_VDEV_GET_STATS_U64(tag_buf); 2410 tx_comp.bytes += byte_count; 2411 2412 DP_STATS_UPD(vdev, tx.comp_pkt.num, tx_comp.num); 2413 DP_STATS_UPD(vdev, tx.comp_pkt.bytes, tx_comp.bytes); 2414 2415 DP_STATS_UPD(vdev, tx.tx_failed, tx_failed.num); 2416 2417 dp_vdev_unref_delete(dpsoc, vdev, DP_MOD_ID_HTT); 2418 break; 2419 } 2420 default: 2421 qdf_assert(0); 2422 } 2423 invalid_vdev: 2424 msg_word = (uint32_t *)((uint8_t *)tlv_buf + tlv_length); 2425 payload_size -= tlv_length; 2426 } 2427 } 2428 #else 2429 static void dp_vdev_txrx_hw_stats_handler(struct htt_soc *soc, 2430 uint32_t *msg_word) 2431 {} 2432 #endif 2433 2434 #ifdef CONFIG_SAWF_DEF_QUEUES 2435 static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc, 2436 uint32_t *msg_word, 2437 qdf_nbuf_t htt_t2h_msg) 2438 { 2439 dp_htt_sawf_def_queues_map_report_conf(soc, msg_word, htt_t2h_msg); 2440 } 2441 #else 2442 static void dp_sawf_def_queues_update_map_report_conf(struct htt_soc *soc, 2443 uint32_t *msg_word, 2444 qdf_nbuf_t htt_t2h_msg) 2445 {} 2446 #endif 2447 2448 #ifdef CONFIG_SAWF 2449 /* 2450 * dp_sawf_msduq_map() - Msdu queue creation information received 2451 * from target 2452 * @soc: soc handle. 2453 * @msg_word: Pointer to htt msg word. 2454 * @htt_t2h_msg: HTT message nbuf 2455 * 2456 * @return: void 2457 */ 2458 static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word, 2459 qdf_nbuf_t htt_t2h_msg) 2460 { 2461 dp_htt_sawf_msduq_map(soc, msg_word, htt_t2h_msg); 2462 } 2463 2464 /* 2465 * dp_sawf_mpdu_stats_handler() - HTT message handler for MPDU stats 2466 * @soc: soc handle. 2467 * @htt_t2h_msg: HTT message nbuf 2468 * 2469 * @return: void 2470 */ 2471 static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc, 2472 qdf_nbuf_t htt_t2h_msg) 2473 { 2474 dp_sawf_htt_mpdu_stats_handler(soc, htt_t2h_msg); 2475 } 2476 #else 2477 static void dp_sawf_msduq_map(struct htt_soc *soc, uint32_t *msg_word, 2478 qdf_nbuf_t htt_t2h_msg) 2479 {} 2480 2481 static void dp_sawf_mpdu_stats_handler(struct htt_soc *soc, 2482 qdf_nbuf_t htt_t2h_msg) 2483 {} 2484 #endif 2485 2486 /* 2487 * time_allow_print() - time allow print 2488 * @htt_ring_tt: ringi_id array of timestamps 2489 * @ring_id: ring_id (index) 2490 * 2491 * Return: 1 for successfully saving timestamp in array 2492 * and 0 for timestamp falling within 2 seconds after last one 2493 */ 2494 static bool time_allow_print(unsigned long *htt_ring_tt, u_int8_t ring_id) 2495 { 2496 unsigned long tstamp; 2497 unsigned long delta; 2498 2499 tstamp = qdf_get_system_timestamp(); 2500 2501 if (!htt_ring_tt) 2502 return 0; //unable to print backpressure messages 2503 2504 if (htt_ring_tt[ring_id] == -1) { 2505 htt_ring_tt[ring_id] = tstamp; 2506 return 1; 2507 } 2508 delta = tstamp - htt_ring_tt[ring_id]; 2509 if (delta >= 2000) { 2510 htt_ring_tt[ring_id] = tstamp; 2511 return 1; 2512 } 2513 2514 return 0; 2515 } 2516 2517 static void dp_htt_alert_print(enum htt_t2h_msg_type msg_type, 2518 struct dp_pdev *pdev, u_int8_t ring_id, 2519 u_int16_t hp_idx, u_int16_t tp_idx, 2520 u_int32_t bkp_time, char *ring_stype) 2521 { 2522 dp_alert("seq_num %u msg_type: %d pdev_id: %d ring_type: %s ", 2523 pdev->bkp_stats.seq_num, msg_type, pdev->pdev_id, ring_stype); 2524 dp_alert("ring_id: %d hp_idx: %d tp_idx: %d bkpressure_time_ms: %d ", 2525 ring_id, hp_idx, tp_idx, bkp_time); 2526 } 2527 2528 /** 2529 * dp_get_srng_ring_state_from_hal(): Get hal level ring stats 2530 * @soc: DP_SOC handle 2531 * @srng: DP_SRNG handle 2532 * @ring_type: srng src/dst ring 2533 * 2534 * Return: void 2535 */ 2536 static QDF_STATUS 2537 dp_get_srng_ring_state_from_hal(struct dp_soc *soc, 2538 struct dp_pdev *pdev, 2539 struct dp_srng *srng, 2540 enum hal_ring_type ring_type, 2541 struct dp_srng_ring_state *state) 2542 { 2543 struct hal_soc *hal_soc; 2544 2545 if (!soc || !srng || !srng->hal_srng || !state) 2546 return QDF_STATUS_E_INVAL; 2547 2548 hal_soc = (struct hal_soc *)soc->hal_soc; 2549 2550 hal_get_sw_hptp(soc->hal_soc, srng->hal_srng, &state->sw_tail, 2551 &state->sw_head); 2552 2553 hal_get_hw_hptp(soc->hal_soc, srng->hal_srng, &state->hw_head, 2554 &state->hw_tail, ring_type); 2555 2556 state->ring_type = ring_type; 2557 2558 return QDF_STATUS_SUCCESS; 2559 } 2560 2561 #ifdef QCA_MONITOR_PKT_SUPPORT 2562 static void 2563 dp_queue_mon_ring_stats(struct dp_pdev *pdev, 2564 int lmac_id, uint32_t *num_srng, 2565 struct dp_soc_srngs_state *soc_srngs_state) 2566 { 2567 QDF_STATUS status; 2568 2569 if (pdev->soc->wlan_cfg_ctx->rxdma1_enable) { 2570 status = dp_get_srng_ring_state_from_hal 2571 (pdev->soc, pdev, 2572 &pdev->soc->rxdma_mon_buf_ring[lmac_id], 2573 RXDMA_MONITOR_BUF, 2574 &soc_srngs_state->ring_state[*num_srng]); 2575 2576 if (status == QDF_STATUS_SUCCESS) 2577 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2578 2579 status = dp_get_srng_ring_state_from_hal 2580 (pdev->soc, pdev, 2581 &pdev->soc->rxdma_mon_dst_ring[lmac_id], 2582 RXDMA_MONITOR_DST, 2583 &soc_srngs_state->ring_state[*num_srng]); 2584 2585 if (status == QDF_STATUS_SUCCESS) 2586 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2587 2588 status = dp_get_srng_ring_state_from_hal 2589 (pdev->soc, pdev, 2590 &pdev->soc->rxdma_mon_desc_ring[lmac_id], 2591 RXDMA_MONITOR_DESC, 2592 &soc_srngs_state->ring_state[*num_srng]); 2593 2594 if (status == QDF_STATUS_SUCCESS) 2595 qdf_assert_always(++(*num_srng) < DP_MAX_SRNGS); 2596 } 2597 } 2598 #else 2599 static void 2600 dp_queue_mon_ring_stats(struct dp_pdev *pdev, 2601 int lmac_id, uint32_t *num_srng, 2602 struct dp_soc_srngs_state *soc_srngs_state) 2603 { 2604 } 2605 #endif 2606 2607 #ifndef WLAN_DP_DISABLE_TCL_CMD_CRED_SRNG 2608 static inline QDF_STATUS 2609 dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev, 2610 struct dp_srng_ring_state *ring_state) 2611 { 2612 return dp_get_srng_ring_state_from_hal(pdev->soc, pdev, 2613 &pdev->soc->tcl_cmd_credit_ring, 2614 TCL_CMD_CREDIT, ring_state); 2615 } 2616 #else 2617 static inline QDF_STATUS 2618 dp_get_tcl_cmd_cred_ring_state_from_hal(struct dp_pdev *pdev, 2619 struct dp_srng_ring_state *ring_state) 2620 { 2621 return QDF_STATUS_SUCCESS; 2622 } 2623 #endif 2624 2625 #ifndef WLAN_DP_DISABLE_TCL_STATUS_SRNG 2626 static inline QDF_STATUS 2627 dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev, 2628 struct dp_srng_ring_state *ring_state) 2629 { 2630 return dp_get_srng_ring_state_from_hal(pdev->soc, pdev, 2631 &pdev->soc->tcl_status_ring, 2632 TCL_STATUS, ring_state); 2633 } 2634 #else 2635 static inline QDF_STATUS 2636 dp_get_tcl_status_ring_state_from_hal(struct dp_pdev *pdev, 2637 struct dp_srng_ring_state *ring_state) 2638 { 2639 return QDF_STATUS_SUCCESS; 2640 } 2641 #endif 2642 2643 /** 2644 * dp_queue_srng_ring_stats(): Print pdev hal level ring stats 2645 * @pdev: DP_pdev handle 2646 * 2647 * Return: void 2648 */ 2649 static void dp_queue_ring_stats(struct dp_pdev *pdev) 2650 { 2651 uint32_t i; 2652 int mac_id; 2653 int lmac_id; 2654 uint32_t j = 0; 2655 struct dp_soc *soc = pdev->soc; 2656 struct dp_soc_srngs_state * soc_srngs_state = NULL; 2657 struct dp_soc_srngs_state *drop_srngs_state = NULL; 2658 QDF_STATUS status; 2659 2660 soc_srngs_state = qdf_mem_malloc(sizeof(struct dp_soc_srngs_state)); 2661 if (!soc_srngs_state) { 2662 dp_htt_alert("Memory alloc failed for back pressure event"); 2663 return; 2664 } 2665 2666 status = dp_get_srng_ring_state_from_hal 2667 (pdev->soc, pdev, 2668 &pdev->soc->reo_exception_ring, 2669 REO_EXCEPTION, 2670 &soc_srngs_state->ring_state[j]); 2671 2672 if (status == QDF_STATUS_SUCCESS) 2673 qdf_assert_always(++j < DP_MAX_SRNGS); 2674 2675 status = dp_get_srng_ring_state_from_hal 2676 (pdev->soc, pdev, 2677 &pdev->soc->reo_reinject_ring, 2678 REO_REINJECT, 2679 &soc_srngs_state->ring_state[j]); 2680 2681 if (status == QDF_STATUS_SUCCESS) 2682 qdf_assert_always(++j < DP_MAX_SRNGS); 2683 2684 status = dp_get_srng_ring_state_from_hal 2685 (pdev->soc, pdev, 2686 &pdev->soc->reo_cmd_ring, 2687 REO_CMD, 2688 &soc_srngs_state->ring_state[j]); 2689 2690 if (status == QDF_STATUS_SUCCESS) 2691 qdf_assert_always(++j < DP_MAX_SRNGS); 2692 2693 status = dp_get_srng_ring_state_from_hal 2694 (pdev->soc, pdev, 2695 &pdev->soc->reo_status_ring, 2696 REO_STATUS, 2697 &soc_srngs_state->ring_state[j]); 2698 2699 if (status == QDF_STATUS_SUCCESS) 2700 qdf_assert_always(++j < DP_MAX_SRNGS); 2701 2702 status = dp_get_srng_ring_state_from_hal 2703 (pdev->soc, pdev, 2704 &pdev->soc->rx_rel_ring, 2705 WBM2SW_RELEASE, 2706 &soc_srngs_state->ring_state[j]); 2707 2708 if (status == QDF_STATUS_SUCCESS) 2709 qdf_assert_always(++j < DP_MAX_SRNGS); 2710 2711 status = dp_get_tcl_cmd_cred_ring_state_from_hal 2712 (pdev, &soc_srngs_state->ring_state[j]); 2713 if (status == QDF_STATUS_SUCCESS) 2714 qdf_assert_always(++j < DP_MAX_SRNGS); 2715 2716 status = dp_get_tcl_status_ring_state_from_hal 2717 (pdev, &soc_srngs_state->ring_state[j]); 2718 if (status == QDF_STATUS_SUCCESS) 2719 qdf_assert_always(++j < DP_MAX_SRNGS); 2720 2721 status = dp_get_srng_ring_state_from_hal 2722 (pdev->soc, pdev, 2723 &pdev->soc->wbm_desc_rel_ring, 2724 SW2WBM_RELEASE, 2725 &soc_srngs_state->ring_state[j]); 2726 2727 if (status == QDF_STATUS_SUCCESS) 2728 qdf_assert_always(++j < DP_MAX_SRNGS); 2729 2730 for (i = 0; i < MAX_REO_DEST_RINGS; i++) { 2731 status = dp_get_srng_ring_state_from_hal 2732 (pdev->soc, pdev, 2733 &pdev->soc->reo_dest_ring[i], 2734 REO_DST, 2735 &soc_srngs_state->ring_state[j]); 2736 2737 if (status == QDF_STATUS_SUCCESS) 2738 qdf_assert_always(++j < DP_MAX_SRNGS); 2739 } 2740 2741 for (i = 0; i < pdev->soc->num_tcl_data_rings; i++) { 2742 status = dp_get_srng_ring_state_from_hal 2743 (pdev->soc, pdev, 2744 &pdev->soc->tcl_data_ring[i], 2745 TCL_DATA, 2746 &soc_srngs_state->ring_state[j]); 2747 2748 if (status == QDF_STATUS_SUCCESS) 2749 qdf_assert_always(++j < DP_MAX_SRNGS); 2750 } 2751 2752 for (i = 0; i < MAX_TCL_DATA_RINGS; i++) { 2753 status = dp_get_srng_ring_state_from_hal 2754 (pdev->soc, pdev, 2755 &pdev->soc->tx_comp_ring[i], 2756 WBM2SW_RELEASE, 2757 &soc_srngs_state->ring_state[j]); 2758 2759 if (status == QDF_STATUS_SUCCESS) 2760 qdf_assert_always(++j < DP_MAX_SRNGS); 2761 } 2762 2763 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 0, pdev->pdev_id); 2764 status = dp_get_srng_ring_state_from_hal 2765 (pdev->soc, pdev, 2766 &pdev->soc->rx_refill_buf_ring 2767 [lmac_id], 2768 RXDMA_BUF, 2769 &soc_srngs_state->ring_state[j]); 2770 2771 if (status == QDF_STATUS_SUCCESS) 2772 qdf_assert_always(++j < DP_MAX_SRNGS); 2773 2774 status = dp_get_srng_ring_state_from_hal 2775 (pdev->soc, pdev, 2776 &pdev->rx_refill_buf_ring2, 2777 RXDMA_BUF, 2778 &soc_srngs_state->ring_state[j]); 2779 2780 if (status == QDF_STATUS_SUCCESS) 2781 qdf_assert_always(++j < DP_MAX_SRNGS); 2782 2783 2784 for (i = 0; i < MAX_RX_MAC_RINGS; i++) { 2785 dp_get_srng_ring_state_from_hal 2786 (pdev->soc, pdev, 2787 &pdev->rx_mac_buf_ring[i], 2788 RXDMA_BUF, 2789 &soc_srngs_state->ring_state[j]); 2790 2791 if (status == QDF_STATUS_SUCCESS) 2792 qdf_assert_always(++j < DP_MAX_SRNGS); 2793 } 2794 2795 for (mac_id = 0; 2796 mac_id < soc->wlan_cfg_ctx->num_rxdma_status_rings_per_pdev; 2797 mac_id++) { 2798 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 2799 mac_id, pdev->pdev_id); 2800 2801 dp_queue_mon_ring_stats(pdev, lmac_id, &j, 2802 soc_srngs_state); 2803 2804 status = dp_get_srng_ring_state_from_hal 2805 (pdev->soc, pdev, 2806 &pdev->soc->rxdma_mon_status_ring[lmac_id], 2807 RXDMA_MONITOR_STATUS, 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 < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) { 2815 lmac_id = dp_get_lmac_id_for_pdev_id(pdev->soc, 2816 i, pdev->pdev_id); 2817 2818 status = dp_get_srng_ring_state_from_hal 2819 (pdev->soc, pdev, 2820 &pdev->soc->rxdma_err_dst_ring 2821 [lmac_id], 2822 RXDMA_DST, 2823 &soc_srngs_state->ring_state[j]); 2824 2825 if (status == QDF_STATUS_SUCCESS) 2826 qdf_assert_always(++j < DP_MAX_SRNGS); 2827 } 2828 soc_srngs_state->max_ring_id = j; 2829 2830 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 2831 2832 soc_srngs_state->seq_num = pdev->bkp_stats.seq_num; 2833 2834 if (pdev->bkp_stats.queue_depth >= HTT_BKP_STATS_MAX_QUEUE_DEPTH) { 2835 drop_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list); 2836 qdf_assert_always(drop_srngs_state); 2837 TAILQ_REMOVE(&pdev->bkp_stats.list, drop_srngs_state, 2838 list_elem); 2839 qdf_mem_free(drop_srngs_state); 2840 pdev->bkp_stats.queue_depth--; 2841 } 2842 2843 pdev->bkp_stats.queue_depth++; 2844 TAILQ_INSERT_TAIL(&pdev->bkp_stats.list, soc_srngs_state, 2845 list_elem); 2846 pdev->bkp_stats.seq_num++; 2847 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 2848 2849 qdf_queue_work(0, pdev->bkp_stats.work_queue, 2850 &pdev->bkp_stats.work); 2851 } 2852 2853 /* 2854 * dp_htt_bkp_event_alert() - htt backpressure event alert 2855 * @msg_word: htt packet context 2856 * @htt_soc: HTT SOC handle 2857 * 2858 * Return: after attempting to print stats 2859 */ 2860 static void dp_htt_bkp_event_alert(u_int32_t *msg_word, struct htt_soc *soc) 2861 { 2862 u_int8_t ring_type; 2863 u_int8_t pdev_id; 2864 uint8_t target_pdev_id; 2865 u_int8_t ring_id; 2866 u_int16_t hp_idx; 2867 u_int16_t tp_idx; 2868 u_int32_t bkp_time; 2869 enum htt_t2h_msg_type msg_type; 2870 struct dp_soc *dpsoc; 2871 struct dp_pdev *pdev; 2872 struct dp_htt_timestamp *radio_tt; 2873 2874 if (!soc) 2875 return; 2876 2877 dpsoc = (struct dp_soc *)soc->dp_soc; 2878 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 2879 ring_type = HTT_T2H_RX_BKPRESSURE_RING_TYPE_GET(*msg_word); 2880 target_pdev_id = HTT_T2H_RX_BKPRESSURE_PDEV_ID_GET(*msg_word); 2881 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 2882 target_pdev_id); 2883 if (pdev_id >= MAX_PDEV_CNT) { 2884 dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id); 2885 return; 2886 } 2887 2888 pdev = (struct dp_pdev *)dpsoc->pdev_list[pdev_id]; 2889 ring_id = HTT_T2H_RX_BKPRESSURE_RINGID_GET(*msg_word); 2890 hp_idx = HTT_T2H_RX_BKPRESSURE_HEAD_IDX_GET(*(msg_word + 1)); 2891 tp_idx = HTT_T2H_RX_BKPRESSURE_TAIL_IDX_GET(*(msg_word + 1)); 2892 bkp_time = HTT_T2H_RX_BKPRESSURE_TIME_MS_GET(*(msg_word + 2)); 2893 radio_tt = &soc->pdevid_tt[pdev_id]; 2894 2895 switch (ring_type) { 2896 case HTT_SW_RING_TYPE_UMAC: 2897 if (!time_allow_print(radio_tt->umac_ttt, ring_id)) 2898 return; 2899 dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx, 2900 bkp_time, "HTT_SW_RING_TYPE_UMAC"); 2901 break; 2902 case HTT_SW_RING_TYPE_LMAC: 2903 if (!time_allow_print(radio_tt->lmac_ttt, ring_id)) 2904 return; 2905 dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx, 2906 bkp_time, "HTT_SW_RING_TYPE_LMAC"); 2907 break; 2908 default: 2909 dp_htt_alert_print(msg_type, pdev, ring_id, hp_idx, tp_idx, 2910 bkp_time, "UNKNOWN"); 2911 break; 2912 } 2913 2914 dp_queue_ring_stats(pdev); 2915 } 2916 2917 #ifdef WLAN_FEATURE_PKT_CAPTURE_V2 2918 /* 2919 * dp_offload_ind_handler() - offload msg handler 2920 * @htt_soc: HTT SOC handle 2921 * @msg_word: Pointer to payload 2922 * 2923 * Return: None 2924 */ 2925 static void 2926 dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word) 2927 { 2928 u_int8_t pdev_id; 2929 u_int8_t target_pdev_id; 2930 2931 target_pdev_id = HTT_T2H_PPDU_STATS_PDEV_ID_GET(*msg_word); 2932 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc->dp_soc, 2933 target_pdev_id); 2934 dp_wdi_event_handler(WDI_EVENT_PKT_CAPTURE_OFFLOAD_TX_DATA, soc->dp_soc, 2935 msg_word, HTT_INVALID_VDEV, WDI_NO_VAL, 2936 pdev_id); 2937 } 2938 #else 2939 static void 2940 dp_offload_ind_handler(struct htt_soc *soc, uint32_t *msg_word) 2941 { 2942 } 2943 #endif 2944 2945 #ifdef WLAN_FEATURE_11BE_MLO 2946 #ifdef WLAN_MLO_MULTI_CHIP 2947 static inline void dp_update_mlo_ts_offset(struct dp_soc *soc, 2948 uint32_t ts_lo, uint32_t ts_hi) 2949 { 2950 uint64_t mlo_offset; 2951 2952 mlo_offset = ((uint64_t)(ts_hi) << 32 | ts_lo); 2953 soc->cdp_soc.ops->mlo_ops->mlo_update_mlo_ts_offset 2954 ((struct cdp_soc_t *)soc, mlo_offset); 2955 } 2956 #else 2957 static inline void dp_update_mlo_ts_offset(struct dp_soc *soc, 2958 uint32_t ts_lo, uint32_t ts_hi) 2959 {} 2960 #endif 2961 static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc, 2962 uint32_t *msg_word) 2963 { 2964 uint8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 2965 uint8_t *mlo_peer_mac_addr; 2966 uint16_t mlo_peer_id; 2967 uint8_t num_links; 2968 struct dp_mlo_flow_override_info mlo_flow_info[DP_MLO_FLOW_INFO_MAX]; 2969 struct dp_mlo_link_info mlo_link_info[DP_MAX_MLO_LINKS]; 2970 MLO_PEER_MAP_TLV_TAG_ID tlv_type = 0xff; 2971 uint16_t tlv_len = 0; 2972 int i = 0; 2973 2974 mlo_peer_id = HTT_RX_MLO_PEER_MAP_MLO_PEER_ID_GET(*msg_word); 2975 num_links = 2976 HTT_RX_MLO_PEER_MAP_NUM_LOGICAL_LINKS_GET(*msg_word); 2977 mlo_peer_mac_addr = 2978 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 2979 &mac_addr_deswizzle_buf[0]); 2980 2981 mlo_flow_info[0].ast_idx = 2982 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 2983 mlo_flow_info[0].ast_idx_valid = 2984 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 2985 mlo_flow_info[0].chip_id = 2986 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 2987 mlo_flow_info[0].tidmask = 2988 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 2989 mlo_flow_info[0].cache_set_num = 2990 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 2991 2992 mlo_flow_info[1].ast_idx = 2993 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 2994 mlo_flow_info[1].ast_idx_valid = 2995 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 2996 mlo_flow_info[1].chip_id = 2997 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 2998 mlo_flow_info[1].tidmask = 2999 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 3000 mlo_flow_info[1].cache_set_num = 3001 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 3002 3003 mlo_flow_info[2].ast_idx = 3004 HTT_RX_MLO_PEER_MAP_PRIMARY_AST_INDEX_GET(*(msg_word + 3)); 3005 mlo_flow_info[2].ast_idx_valid = 3006 HTT_RX_MLO_PEER_MAP_AST_INDEX_VALID_FLAG_GET(*(msg_word + 3)); 3007 mlo_flow_info[2].chip_id = 3008 HTT_RX_MLO_PEER_MAP_CHIP_ID_AST_INDEX_GET(*(msg_word + 3)); 3009 mlo_flow_info[2].tidmask = 3010 HTT_RX_MLO_PEER_MAP_TIDMASK_AST_INDEX_GET(*(msg_word + 3)); 3011 mlo_flow_info[2].cache_set_num = 3012 HTT_RX_MLO_PEER_MAP_CACHE_SET_NUM_AST_INDEX_GET(*(msg_word + 3)); 3013 3014 msg_word = msg_word + 8; 3015 while (msg_word && (i < DP_MAX_MLO_LINKS)) { 3016 mlo_link_info[i].peer_chip_id = 0xFF; 3017 mlo_link_info[i].vdev_id = 0xFF; 3018 3019 tlv_type = HTT_RX_MLO_PEER_MAP_TLV_TAG_GET(*msg_word); 3020 tlv_len = HTT_RX_MLO_PEER_MAP_TLV_LENGTH_GET(*msg_word); 3021 3022 if (tlv_len == 0) { 3023 dp_err("TLV Length is 0"); 3024 break; 3025 } 3026 3027 if (tlv_type == MLO_PEER_MAP_TLV_STRUCT_SOC_VDEV_PEER_IDS) { 3028 mlo_link_info[i].peer_chip_id = 3029 HTT_RX_MLO_PEER_MAP_CHIP_ID_GET( 3030 *(msg_word + 1)); 3031 mlo_link_info[i].vdev_id = 3032 HTT_RX_MLO_PEER_MAP_VDEV_ID_GET( 3033 *(msg_word + 1)); 3034 } 3035 /* Add header size to tlv length */ 3036 tlv_len = tlv_len + HTT_TLV_HDR_LEN; 3037 msg_word = (uint32_t *)(((uint8_t *)msg_word) + tlv_len); 3038 i++; 3039 } 3040 3041 dp_rx_mlo_peer_map_handler(soc->dp_soc, mlo_peer_id, 3042 mlo_peer_mac_addr, 3043 mlo_flow_info, mlo_link_info); 3044 } 3045 3046 static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc, 3047 uint32_t *msg_word) 3048 { 3049 uint16_t mlo_peer_id; 3050 3051 mlo_peer_id = HTT_RX_MLO_PEER_UNMAP_MLO_PEER_ID_GET(*msg_word); 3052 dp_rx_mlo_peer_unmap_handler(soc->dp_soc, mlo_peer_id); 3053 } 3054 3055 static void 3056 dp_rx_mlo_timestamp_ind_handler(struct dp_soc *soc, 3057 uint32_t *msg_word) 3058 { 3059 uint8_t pdev_id; 3060 uint8_t target_pdev_id; 3061 struct dp_pdev *pdev; 3062 3063 if (!soc) 3064 return; 3065 3066 target_pdev_id = HTT_T2H_MLO_TIMESTAMP_OFFSET_PDEV_ID_GET(*msg_word); 3067 pdev_id = dp_get_host_pdev_id_for_target_pdev_id(soc, 3068 target_pdev_id); 3069 3070 if (pdev_id >= MAX_PDEV_CNT) { 3071 dp_htt_debug("%pK: pdev id %d is invalid", soc, pdev_id); 3072 return; 3073 } 3074 3075 pdev = (struct dp_pdev *)soc->pdev_list[pdev_id]; 3076 3077 if (!pdev) { 3078 dp_err("Invalid pdev"); 3079 return; 3080 } 3081 dp_wdi_event_handler(WDI_EVENT_MLO_TSTMP, soc, 3082 msg_word, HTT_INVALID_PEER, WDI_NO_VAL, 3083 pdev_id); 3084 3085 qdf_spin_lock_bh(&soc->htt_stats.lock); 3086 pdev->timestamp.msg_type = 3087 HTT_T2H_MLO_TIMESTAMP_OFFSET_MSG_TYPE_GET(*msg_word); 3088 pdev->timestamp.pdev_id = pdev_id; 3089 pdev->timestamp.chip_id = 3090 HTT_T2H_MLO_TIMESTAMP_OFFSET_CHIP_ID_GET(*msg_word); 3091 pdev->timestamp.mac_clk_freq = 3092 HTT_T2H_MLO_TIMESTAMP_OFFSET_MAC_CLK_FREQ_MHZ_GET(*msg_word); 3093 pdev->timestamp.sync_tstmp_lo_us = *(msg_word + 1); 3094 pdev->timestamp.sync_tstmp_hi_us = *(msg_word + 2); 3095 pdev->timestamp.mlo_offset_lo_us = *(msg_word + 3); 3096 pdev->timestamp.mlo_offset_hi_us = *(msg_word + 4); 3097 pdev->timestamp.mlo_offset_clks = *(msg_word + 5); 3098 pdev->timestamp.mlo_comp_us = 3099 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_US_GET( 3100 *(msg_word + 6)); 3101 pdev->timestamp.mlo_comp_clks = 3102 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_CLKS_GET( 3103 *(msg_word + 6)); 3104 pdev->timestamp.mlo_comp_timer = 3105 HTT_T2H_MLO_TIMESTAMP_OFFSET_MLO_TIMESTAMP_COMP_PERIOD_US_GET( 3106 *(msg_word + 7)); 3107 3108 dp_htt_debug("tsf_lo=%d tsf_hi=%d, mlo_ofst_lo=%d, mlo_ofst_hi=%d\n", 3109 pdev->timestamp.sync_tstmp_lo_us, 3110 pdev->timestamp.sync_tstmp_hi_us, 3111 pdev->timestamp.mlo_offset_lo_us, 3112 pdev->timestamp.mlo_offset_hi_us); 3113 3114 qdf_spin_unlock_bh(&soc->htt_stats.lock); 3115 3116 dp_update_mlo_ts_offset(soc, 3117 pdev->timestamp.mlo_offset_lo_us, 3118 pdev->timestamp.mlo_offset_hi_us); 3119 } 3120 #else 3121 static void dp_htt_mlo_peer_map_handler(struct htt_soc *soc, 3122 uint32_t *msg_word) 3123 { 3124 qdf_assert_always(0); 3125 } 3126 3127 static void dp_htt_mlo_peer_unmap_handler(struct htt_soc *soc, 3128 uint32_t *msg_word) 3129 { 3130 qdf_assert_always(0); 3131 } 3132 3133 static void 3134 dp_rx_mlo_timestamp_ind_handler(void *soc_handle, 3135 uint32_t *msg_word) 3136 { 3137 qdf_assert_always(0); 3138 } 3139 #endif 3140 3141 /* 3142 * dp_htt_rx_addba_handler() - RX Addba HTT msg handler 3143 * @soc: DP Soc handler 3144 * @peer_id: ID of peer 3145 * @tid: TID number 3146 * @win_sz: BA window size 3147 * 3148 * Return: None 3149 */ 3150 static void 3151 dp_htt_rx_addba_handler(struct dp_soc *soc, uint16_t peer_id, 3152 uint8_t tid, uint16_t win_sz) 3153 { 3154 uint16_t status; 3155 struct dp_peer *peer; 3156 3157 peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_HTT); 3158 3159 if (!peer) { 3160 dp_err("Peer not found peer id %d", peer_id); 3161 return; 3162 } 3163 3164 status = dp_addba_requestprocess_wifi3((struct cdp_soc_t *)soc, 3165 peer->mac_addr.raw, 3166 peer->vdev->vdev_id, 0, 3167 tid, 0, win_sz, 0xffff); 3168 3169 dp_addba_resp_tx_completion_wifi3( 3170 (struct cdp_soc_t *)soc, 3171 peer->mac_addr.raw, peer->vdev->vdev_id, 3172 tid, 3173 status); 3174 3175 dp_peer_unref_delete(peer, DP_MOD_ID_HTT); 3176 3177 dp_info("PeerID %d BAW %d TID %d stat %d", 3178 peer_id, win_sz, tid, status); 3179 } 3180 3181 /* 3182 * dp_htt_ppdu_id_fmt_handler() - PPDU ID Format handler 3183 * @htt_soc: HTT SOC handle 3184 * @msg_word: Pointer to payload 3185 * 3186 * Return: None 3187 */ 3188 static void 3189 dp_htt_ppdu_id_fmt_handler(struct dp_soc *soc, uint32_t *msg_word) 3190 { 3191 uint8_t msg_type, valid, bits, offset; 3192 3193 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 3194 3195 msg_word += HTT_PPDU_ID_FMT_IND_LINK_ID_OFFSET; 3196 valid = HTT_PPDU_ID_FMT_IND_VALID_GET_BITS31_16(*msg_word); 3197 bits = HTT_PPDU_ID_FMT_IND_BITS_GET_BITS31_16(*msg_word); 3198 offset = HTT_PPDU_ID_FMT_IND_OFFSET_GET_BITS31_16(*msg_word); 3199 3200 dp_info("link_id: valid %u bits %u offset %u", valid, bits, offset); 3201 3202 if (valid) { 3203 soc->link_id_offset = offset; 3204 soc->link_id_bits = bits; 3205 } 3206 } 3207 3208 /* 3209 * dp_htt_t2h_msg_handler() - Generic Target to host Msg/event handler 3210 * @context: Opaque context (HTT SOC handle) 3211 * @pkt: HTC packet 3212 */ 3213 static void dp_htt_t2h_msg_handler(void *context, HTC_PACKET *pkt) 3214 { 3215 struct htt_soc *soc = (struct htt_soc *) context; 3216 qdf_nbuf_t htt_t2h_msg = (qdf_nbuf_t) pkt->pPktContext; 3217 u_int32_t *msg_word; 3218 enum htt_t2h_msg_type msg_type; 3219 bool free_buf = true; 3220 3221 /* check for successful message reception */ 3222 if (pkt->Status != QDF_STATUS_SUCCESS) { 3223 if (pkt->Status != QDF_STATUS_E_CANCELED) 3224 soc->stats.htc_err_cnt++; 3225 3226 qdf_nbuf_free(htt_t2h_msg); 3227 return; 3228 } 3229 3230 /* TODO: Check if we should pop the HTC/HTT header alignment padding */ 3231 3232 msg_word = (u_int32_t *) qdf_nbuf_data(htt_t2h_msg); 3233 msg_type = HTT_T2H_MSG_TYPE_GET(*msg_word); 3234 htt_event_record(soc->htt_logger_handle, 3235 msg_type, (uint8_t *)msg_word); 3236 switch (msg_type) { 3237 case HTT_T2H_MSG_TYPE_BKPRESSURE_EVENT_IND: 3238 { 3239 dp_htt_bkp_event_alert(msg_word, soc); 3240 break; 3241 } 3242 case HTT_T2H_MSG_TYPE_PEER_MAP: 3243 { 3244 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3245 u_int8_t *peer_mac_addr; 3246 u_int16_t peer_id; 3247 u_int16_t hw_peer_id; 3248 u_int8_t vdev_id; 3249 u_int8_t is_wds; 3250 struct dp_soc *dpsoc = (struct dp_soc *)soc->dp_soc; 3251 3252 peer_id = HTT_RX_PEER_MAP_PEER_ID_GET(*msg_word); 3253 hw_peer_id = 3254 HTT_RX_PEER_MAP_HW_PEER_ID_GET(*(msg_word+2)); 3255 vdev_id = HTT_RX_PEER_MAP_VDEV_ID_GET(*msg_word); 3256 peer_mac_addr = htt_t2h_mac_addr_deswizzle( 3257 (u_int8_t *) (msg_word+1), 3258 &mac_addr_deswizzle_buf[0]); 3259 QDF_TRACE(QDF_MODULE_ID_TXRX, 3260 QDF_TRACE_LEVEL_DEBUG, 3261 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3262 peer_id, vdev_id); 3263 3264 /* 3265 * check if peer already exists for this peer_id, if so 3266 * this peer map event is in response for a wds peer add 3267 * wmi command sent during wds source port learning. 3268 * in this case just add the ast entry to the existing 3269 * peer ast_list. 3270 */ 3271 is_wds = !!(dpsoc->peer_id_to_obj_map[peer_id]); 3272 dp_rx_peer_map_handler(soc->dp_soc, peer_id, hw_peer_id, 3273 vdev_id, peer_mac_addr, 0, 3274 is_wds); 3275 break; 3276 } 3277 case HTT_T2H_MSG_TYPE_PEER_UNMAP: 3278 { 3279 u_int16_t peer_id; 3280 u_int8_t vdev_id; 3281 u_int8_t mac_addr[QDF_MAC_ADDR_SIZE] = {0}; 3282 peer_id = HTT_RX_PEER_UNMAP_PEER_ID_GET(*msg_word); 3283 vdev_id = HTT_RX_PEER_UNMAP_VDEV_ID_GET(*msg_word); 3284 3285 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3286 vdev_id, mac_addr, 0, 3287 DP_PEER_WDS_COUNT_INVALID); 3288 break; 3289 } 3290 case HTT_T2H_MSG_TYPE_SEC_IND: 3291 { 3292 u_int16_t peer_id; 3293 enum cdp_sec_type sec_type; 3294 int is_unicast; 3295 3296 peer_id = HTT_SEC_IND_PEER_ID_GET(*msg_word); 3297 sec_type = HTT_SEC_IND_SEC_TYPE_GET(*msg_word); 3298 is_unicast = HTT_SEC_IND_UNICAST_GET(*msg_word); 3299 /* point to the first part of the Michael key */ 3300 msg_word++; 3301 dp_rx_sec_ind_handler( 3302 soc->dp_soc, peer_id, sec_type, is_unicast, 3303 msg_word, msg_word + 2); 3304 break; 3305 } 3306 3307 case HTT_T2H_MSG_TYPE_PPDU_STATS_IND: 3308 { 3309 free_buf = 3310 dp_monitor_ppdu_stats_ind_handler(soc, 3311 msg_word, 3312 htt_t2h_msg); 3313 break; 3314 } 3315 3316 case HTT_T2H_MSG_TYPE_PKTLOG: 3317 { 3318 dp_pktlog_msg_handler(soc, msg_word); 3319 break; 3320 } 3321 3322 case HTT_T2H_MSG_TYPE_VERSION_CONF: 3323 { 3324 /* 3325 * HTC maintains runtime pm count for H2T messages that 3326 * have a response msg from FW. This count ensures that 3327 * in the case FW does not sent out the response or host 3328 * did not process this indication runtime_put happens 3329 * properly in the cleanup path. 3330 */ 3331 if (htc_dec_return_runtime_cnt(soc->htc_soc) >= 0) 3332 htc_pm_runtime_put(soc->htc_soc); 3333 else 3334 soc->stats.htt_ver_req_put_skip++; 3335 soc->tgt_ver.major = HTT_VER_CONF_MAJOR_GET(*msg_word); 3336 soc->tgt_ver.minor = HTT_VER_CONF_MINOR_GET(*msg_word); 3337 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO_LOW, 3338 "target uses HTT version %d.%d; host uses %d.%d", 3339 soc->tgt_ver.major, soc->tgt_ver.minor, 3340 HTT_CURRENT_VERSION_MAJOR, 3341 HTT_CURRENT_VERSION_MINOR); 3342 if (soc->tgt_ver.major != HTT_CURRENT_VERSION_MAJOR) { 3343 QDF_TRACE(QDF_MODULE_ID_TXRX, 3344 QDF_TRACE_LEVEL_WARN, 3345 "*** Incompatible host/target HTT versions!"); 3346 } 3347 /* abort if the target is incompatible with the host */ 3348 qdf_assert(soc->tgt_ver.major == 3349 HTT_CURRENT_VERSION_MAJOR); 3350 if (soc->tgt_ver.minor != HTT_CURRENT_VERSION_MINOR) { 3351 QDF_TRACE(QDF_MODULE_ID_TXRX, 3352 QDF_TRACE_LEVEL_INFO_LOW, 3353 "*** Warning: host/target HTT versions" 3354 " are different, though compatible!"); 3355 } 3356 break; 3357 } 3358 case HTT_T2H_MSG_TYPE_RX_ADDBA: 3359 { 3360 uint16_t peer_id; 3361 uint8_t tid; 3362 uint16_t win_sz; 3363 3364 /* 3365 * Update REO Queue Desc with new values 3366 */ 3367 peer_id = HTT_RX_ADDBA_PEER_ID_GET(*msg_word); 3368 tid = HTT_RX_ADDBA_TID_GET(*msg_word); 3369 win_sz = HTT_RX_ADDBA_WIN_SIZE_GET(*msg_word); 3370 3371 /* 3372 * Window size needs to be incremented by 1 3373 * since fw needs to represent a value of 256 3374 * using just 8 bits 3375 */ 3376 dp_htt_rx_addba_handler(soc->dp_soc, peer_id, 3377 tid, win_sz + 1); 3378 break; 3379 } 3380 case HTT_T2H_MSG_TYPE_RX_ADDBA_EXTN: 3381 { 3382 uint16_t peer_id; 3383 uint8_t tid; 3384 uint16_t win_sz; 3385 3386 peer_id = HTT_RX_ADDBA_EXTN_PEER_ID_GET(*msg_word); 3387 tid = HTT_RX_ADDBA_EXTN_TID_GET(*msg_word); 3388 3389 msg_word++; 3390 win_sz = HTT_RX_ADDBA_EXTN_WIN_SIZE_GET(*msg_word); 3391 3392 dp_htt_rx_addba_handler(soc->dp_soc, peer_id, 3393 tid, win_sz); 3394 break; 3395 } 3396 case HTT_T2H_PPDU_ID_FMT_IND: 3397 { 3398 dp_htt_ppdu_id_fmt_handler(soc->dp_soc, msg_word); 3399 break; 3400 } 3401 case HTT_T2H_MSG_TYPE_EXT_STATS_CONF: 3402 { 3403 dp_txrx_fw_stats_handler(soc->dp_soc, htt_t2h_msg); 3404 break; 3405 } 3406 case HTT_T2H_MSG_TYPE_PEER_MAP_V2: 3407 { 3408 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3409 u_int8_t *peer_mac_addr; 3410 u_int16_t peer_id; 3411 u_int16_t hw_peer_id; 3412 u_int8_t vdev_id; 3413 bool is_wds; 3414 u_int16_t ast_hash; 3415 struct dp_ast_flow_override_info ast_flow_info; 3416 3417 qdf_mem_set(&ast_flow_info, 0, 3418 sizeof(struct dp_ast_flow_override_info)); 3419 3420 peer_id = HTT_RX_PEER_MAP_V2_SW_PEER_ID_GET(*msg_word); 3421 hw_peer_id = 3422 HTT_RX_PEER_MAP_V2_HW_PEER_ID_GET(*(msg_word + 2)); 3423 vdev_id = HTT_RX_PEER_MAP_V2_VDEV_ID_GET(*msg_word); 3424 peer_mac_addr = 3425 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3426 &mac_addr_deswizzle_buf[0]); 3427 is_wds = 3428 HTT_RX_PEER_MAP_V2_NEXT_HOP_GET(*(msg_word + 3)); 3429 ast_hash = 3430 HTT_RX_PEER_MAP_V2_AST_HASH_VALUE_GET(*(msg_word + 3)); 3431 /* 3432 * Update 4 ast_index per peer, ast valid mask 3433 * and TID flow valid mask. 3434 * AST valid mask is 3 bit field corresponds to 3435 * ast_index[3:1]. ast_index 0 is always valid. 3436 */ 3437 ast_flow_info.ast_valid_mask = 3438 HTT_RX_PEER_MAP_V2_AST_VALID_MASK_GET(*(msg_word + 3)); 3439 ast_flow_info.ast_idx[0] = hw_peer_id; 3440 ast_flow_info.ast_flow_mask[0] = 3441 HTT_RX_PEER_MAP_V2_AST_0_FLOW_MASK_GET(*(msg_word + 4)); 3442 ast_flow_info.ast_idx[1] = 3443 HTT_RX_PEER_MAP_V2_AST_INDEX_1_GET(*(msg_word + 4)); 3444 ast_flow_info.ast_flow_mask[1] = 3445 HTT_RX_PEER_MAP_V2_AST_1_FLOW_MASK_GET(*(msg_word + 4)); 3446 ast_flow_info.ast_idx[2] = 3447 HTT_RX_PEER_MAP_V2_AST_INDEX_2_GET(*(msg_word + 5)); 3448 ast_flow_info.ast_flow_mask[2] = 3449 HTT_RX_PEER_MAP_V2_AST_2_FLOW_MASK_GET(*(msg_word + 4)); 3450 ast_flow_info.ast_idx[3] = 3451 HTT_RX_PEER_MAP_V2_AST_INDEX_3_GET(*(msg_word + 6)); 3452 ast_flow_info.ast_flow_mask[3] = 3453 HTT_RX_PEER_MAP_V2_AST_3_FLOW_MASK_GET(*(msg_word + 4)); 3454 /* 3455 * TID valid mask is applicable only 3456 * for HI and LOW priority flows. 3457 * tid_valid_mas is 8 bit field corresponds 3458 * to TID[7:0] 3459 */ 3460 ast_flow_info.tid_valid_low_pri_mask = 3461 HTT_RX_PEER_MAP_V2_TID_VALID_LOW_PRI_GET(*(msg_word + 5)); 3462 ast_flow_info.tid_valid_hi_pri_mask = 3463 HTT_RX_PEER_MAP_V2_TID_VALID_HI_PRI_GET(*(msg_word + 5)); 3464 3465 QDF_TRACE(QDF_MODULE_ID_TXRX, 3466 QDF_TRACE_LEVEL_DEBUG, 3467 "HTT_T2H_MSG_TYPE_PEER_MAP msg for peer id %d vdev id %d n", 3468 peer_id, vdev_id); 3469 3470 QDF_TRACE(QDF_MODULE_ID_TXRX, 3471 QDF_TRACE_LEVEL_INFO, 3472 "ast_idx[0] %d ast_idx[1] %d ast_idx[2] %d ast_idx[3] %d n", 3473 ast_flow_info.ast_idx[0], 3474 ast_flow_info.ast_idx[1], 3475 ast_flow_info.ast_idx[2], 3476 ast_flow_info.ast_idx[3]); 3477 3478 dp_rx_peer_map_handler(soc->dp_soc, peer_id, 3479 hw_peer_id, vdev_id, 3480 peer_mac_addr, ast_hash, 3481 is_wds); 3482 3483 /* 3484 * Update ast indexes for flow override support 3485 * Applicable only for non wds peers 3486 */ 3487 if (!soc->dp_soc->ast_offload_support) 3488 dp_peer_ast_index_flow_queue_map_create( 3489 soc->dp_soc, is_wds, 3490 peer_id, peer_mac_addr, 3491 &ast_flow_info); 3492 3493 break; 3494 } 3495 case HTT_T2H_MSG_TYPE_PEER_UNMAP_V2: 3496 { 3497 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3498 u_int8_t *mac_addr; 3499 u_int16_t peer_id; 3500 u_int8_t vdev_id; 3501 u_int8_t is_wds; 3502 u_int32_t free_wds_count; 3503 3504 peer_id = 3505 HTT_RX_PEER_UNMAP_V2_SW_PEER_ID_GET(*msg_word); 3506 vdev_id = HTT_RX_PEER_UNMAP_V2_VDEV_ID_GET(*msg_word); 3507 mac_addr = 3508 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3509 &mac_addr_deswizzle_buf[0]); 3510 is_wds = 3511 HTT_RX_PEER_UNMAP_V2_NEXT_HOP_GET(*(msg_word + 2)); 3512 free_wds_count = 3513 HTT_RX_PEER_UNMAP_V2_PEER_WDS_FREE_COUNT_GET(*(msg_word + 4)); 3514 3515 QDF_TRACE(QDF_MODULE_ID_TXRX, 3516 QDF_TRACE_LEVEL_INFO, 3517 "HTT_T2H_MSG_TYPE_PEER_UNMAP msg for peer id %d vdev id %d n", 3518 peer_id, vdev_id); 3519 3520 dp_rx_peer_unmap_handler(soc->dp_soc, peer_id, 3521 vdev_id, mac_addr, 3522 is_wds, free_wds_count); 3523 break; 3524 } 3525 case HTT_T2H_MSG_TYPE_RX_DELBA: 3526 { 3527 uint16_t peer_id; 3528 uint8_t tid; 3529 uint8_t win_sz; 3530 QDF_STATUS status; 3531 3532 peer_id = HTT_RX_DELBA_PEER_ID_GET(*msg_word); 3533 tid = HTT_RX_DELBA_TID_GET(*msg_word); 3534 win_sz = HTT_RX_DELBA_WIN_SIZE_GET(*msg_word); 3535 3536 status = dp_rx_delba_ind_handler( 3537 soc->dp_soc, 3538 peer_id, tid, win_sz); 3539 3540 QDF_TRACE(QDF_MODULE_ID_TXRX, 3541 QDF_TRACE_LEVEL_INFO, 3542 FL("DELBA PeerID %d BAW %d TID %d stat %d"), 3543 peer_id, win_sz, tid, status); 3544 break; 3545 } 3546 case HTT_T2H_MSG_TYPE_RX_DELBA_EXTN: 3547 { 3548 uint16_t peer_id; 3549 uint8_t tid; 3550 uint16_t win_sz; 3551 QDF_STATUS status; 3552 3553 peer_id = HTT_RX_DELBA_EXTN_PEER_ID_GET(*msg_word); 3554 tid = HTT_RX_DELBA_EXTN_TID_GET(*msg_word); 3555 3556 msg_word++; 3557 win_sz = HTT_RX_DELBA_EXTN_WIN_SIZE_GET(*msg_word); 3558 3559 status = dp_rx_delba_ind_handler(soc->dp_soc, 3560 peer_id, tid, 3561 win_sz); 3562 3563 dp_info("DELBA PeerID %d BAW %d TID %d stat %d", 3564 peer_id, win_sz, tid, status); 3565 break; 3566 } 3567 case HTT_T2H_MSG_TYPE_FSE_CMEM_BASE_SEND: 3568 { 3569 uint16_t num_entries; 3570 uint32_t cmem_ba_lo; 3571 uint32_t cmem_ba_hi; 3572 3573 num_entries = HTT_CMEM_BASE_SEND_NUM_ENTRIES_GET(*msg_word); 3574 cmem_ba_lo = *(msg_word + 1); 3575 cmem_ba_hi = *(msg_word + 2); 3576 3577 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_INFO, 3578 FL("CMEM FSE num_entries %u CMEM BA LO %x HI %x"), 3579 num_entries, cmem_ba_lo, cmem_ba_hi); 3580 3581 dp_rx_fst_update_cmem_params(soc->dp_soc, num_entries, 3582 cmem_ba_lo, cmem_ba_hi); 3583 break; 3584 } 3585 case HTT_T2H_MSG_TYPE_TX_OFFLOAD_DELIVER_IND: 3586 { 3587 dp_offload_ind_handler(soc, msg_word); 3588 break; 3589 } 3590 case HTT_T2H_MSG_TYPE_PEER_MAP_V3: 3591 { 3592 u_int8_t mac_addr_deswizzle_buf[QDF_MAC_ADDR_SIZE]; 3593 u_int8_t *peer_mac_addr; 3594 u_int16_t peer_id; 3595 u_int16_t hw_peer_id; 3596 u_int8_t vdev_id; 3597 uint8_t is_wds; 3598 u_int16_t ast_hash = 0; 3599 3600 peer_id = HTT_RX_PEER_MAP_V3_SW_PEER_ID_GET(*msg_word); 3601 vdev_id = HTT_RX_PEER_MAP_V3_VDEV_ID_GET(*msg_word); 3602 peer_mac_addr = 3603 htt_t2h_mac_addr_deswizzle((u_int8_t *)(msg_word + 1), 3604 &mac_addr_deswizzle_buf[0]); 3605 hw_peer_id = HTT_RX_PEER_MAP_V3_HW_PEER_ID_GET(*(msg_word + 3)); 3606 ast_hash = HTT_RX_PEER_MAP_V3_CACHE_SET_NUM_GET(*(msg_word + 3)); 3607 is_wds = HTT_RX_PEER_MAP_V3_NEXT_HOP_GET(*(msg_word + 4)); 3608 3609 dp_htt_info("HTT_T2H_MSG_TYPE_PEER_MAP_V3 msg for peer id %d vdev id %d n", 3610 peer_id, vdev_id); 3611 3612 dp_rx_peer_map_handler(soc->dp_soc, peer_id, 3613 hw_peer_id, vdev_id, 3614 peer_mac_addr, ast_hash, 3615 is_wds); 3616 3617 break; 3618 } 3619 case HTT_T2H_MSG_TYPE_MLO_RX_PEER_MAP: 3620 { 3621 dp_htt_mlo_peer_map_handler(soc, msg_word); 3622 break; 3623 } 3624 case HTT_T2H_MSG_TYPE_MLO_RX_PEER_UNMAP: 3625 { 3626 dp_htt_mlo_peer_unmap_handler(soc, msg_word); 3627 break; 3628 } 3629 case HTT_T2H_MSG_TYPE_MLO_TIMESTAMP_OFFSET_IND: 3630 { 3631 dp_rx_mlo_timestamp_ind_handler(soc->dp_soc, msg_word); 3632 break; 3633 } 3634 case HTT_T2H_MSG_TYPE_VDEVS_TXRX_STATS_PERIODIC_IND: 3635 { 3636 dp_vdev_txrx_hw_stats_handler(soc, msg_word); 3637 break; 3638 } 3639 case HTT_T2H_SAWF_DEF_QUEUES_MAP_REPORT_CONF: 3640 { 3641 dp_sawf_def_queues_update_map_report_conf(soc, msg_word, 3642 htt_t2h_msg); 3643 break; 3644 } 3645 case HTT_T2H_SAWF_MSDUQ_INFO_IND: 3646 { 3647 dp_sawf_msduq_map(soc, msg_word, htt_t2h_msg); 3648 break; 3649 } 3650 case HTT_T2H_MSG_TYPE_STREAMING_STATS_IND: 3651 { 3652 dp_sawf_mpdu_stats_handler(soc, htt_t2h_msg); 3653 break; 3654 } 3655 3656 default: 3657 break; 3658 }; 3659 3660 /* Free the indication buffer */ 3661 if (free_buf) 3662 qdf_nbuf_free(htt_t2h_msg); 3663 } 3664 3665 /* 3666 * dp_htt_h2t_full() - Send full handler (called from HTC) 3667 * @context: Opaque context (HTT SOC handle) 3668 * @pkt: HTC packet 3669 * 3670 * Return: enum htc_send_full_action 3671 */ 3672 static enum htc_send_full_action 3673 dp_htt_h2t_full(void *context, HTC_PACKET *pkt) 3674 { 3675 return HTC_SEND_FULL_KEEP; 3676 } 3677 3678 /* 3679 * dp_htt_hif_t2h_hp_callback() - HIF callback for high priority T2H messages 3680 * @context: Opaque context (HTT SOC handle) 3681 * @nbuf: nbuf containing T2H message 3682 * @pipe_id: HIF pipe ID 3683 * 3684 * Return: QDF_STATUS 3685 * 3686 * TODO: Temporary change to bypass HTC connection for this new HIF pipe, which 3687 * will be used for packet log and other high-priority HTT messages. Proper 3688 * HTC connection to be added later once required FW changes are available 3689 */ 3690 static QDF_STATUS 3691 dp_htt_hif_t2h_hp_callback (void *context, qdf_nbuf_t nbuf, uint8_t pipe_id) 3692 { 3693 QDF_STATUS rc = QDF_STATUS_SUCCESS; 3694 HTC_PACKET htc_pkt; 3695 3696 qdf_assert_always(pipe_id == DP_HTT_T2H_HP_PIPE); 3697 qdf_mem_zero(&htc_pkt, sizeof(htc_pkt)); 3698 htc_pkt.Status = QDF_STATUS_SUCCESS; 3699 htc_pkt.pPktContext = (void *)nbuf; 3700 dp_htt_t2h_msg_handler(context, &htc_pkt); 3701 3702 return rc; 3703 } 3704 3705 /* 3706 * htt_htc_soc_attach() - Register SOC level HTT instance with HTC 3707 * @htt_soc: HTT SOC handle 3708 * 3709 * Return: QDF_STATUS 3710 */ 3711 static QDF_STATUS 3712 htt_htc_soc_attach(struct htt_soc *soc) 3713 { 3714 struct htc_service_connect_req connect; 3715 struct htc_service_connect_resp response; 3716 QDF_STATUS status; 3717 struct dp_soc *dpsoc = soc->dp_soc; 3718 3719 qdf_mem_zero(&connect, sizeof(connect)); 3720 qdf_mem_zero(&response, sizeof(response)); 3721 3722 connect.pMetaData = NULL; 3723 connect.MetaDataLength = 0; 3724 connect.EpCallbacks.pContext = soc; 3725 connect.EpCallbacks.EpTxComplete = dp_htt_h2t_send_complete; 3726 connect.EpCallbacks.EpTxCompleteMultiple = NULL; 3727 connect.EpCallbacks.EpRecv = dp_htt_t2h_msg_handler; 3728 3729 /* rx buffers currently are provided by HIF, not by EpRecvRefill */ 3730 connect.EpCallbacks.EpRecvRefill = NULL; 3731 3732 /* N/A, fill is done by HIF */ 3733 connect.EpCallbacks.RecvRefillWaterMark = 1; 3734 3735 connect.EpCallbacks.EpSendFull = dp_htt_h2t_full; 3736 /* 3737 * Specify how deep to let a queue get before htc_send_pkt will 3738 * call the EpSendFull function due to excessive send queue depth. 3739 */ 3740 connect.MaxSendQueueDepth = DP_HTT_MAX_SEND_QUEUE_DEPTH; 3741 3742 /* disable flow control for HTT data message service */ 3743 connect.ConnectionFlags |= HTC_CONNECT_FLAGS_DISABLE_CREDIT_FLOW_CTRL; 3744 3745 /* connect to control service */ 3746 connect.service_id = HTT_DATA_MSG_SVC; 3747 3748 status = htc_connect_service(soc->htc_soc, &connect, &response); 3749 3750 if (status != QDF_STATUS_SUCCESS) 3751 return status; 3752 3753 soc->htc_endpoint = response.Endpoint; 3754 3755 hif_save_htc_htt_config_endpoint(dpsoc->hif_handle, soc->htc_endpoint); 3756 3757 htt_interface_logging_init(&soc->htt_logger_handle, soc->ctrl_psoc); 3758 dp_hif_update_pipe_callback(soc->dp_soc, (void *)soc, 3759 dp_htt_hif_t2h_hp_callback, DP_HTT_T2H_HP_PIPE); 3760 3761 return QDF_STATUS_SUCCESS; /* success */ 3762 } 3763 3764 /* 3765 * htt_soc_initialize() - SOC level HTT initialization 3766 * @htt_soc: Opaque htt SOC handle 3767 * @ctrl_psoc: Opaque ctrl SOC handle 3768 * @htc_soc: SOC level HTC handle 3769 * @hal_soc: Opaque HAL SOC handle 3770 * @osdev: QDF device 3771 * 3772 * Return: HTT handle on success; NULL on failure 3773 */ 3774 void * 3775 htt_soc_initialize(struct htt_soc *htt_soc, 3776 struct cdp_ctrl_objmgr_psoc *ctrl_psoc, 3777 HTC_HANDLE htc_soc, 3778 hal_soc_handle_t hal_soc_hdl, qdf_device_t osdev) 3779 { 3780 struct htt_soc *soc = (struct htt_soc *)htt_soc; 3781 3782 soc->osdev = osdev; 3783 soc->ctrl_psoc = ctrl_psoc; 3784 soc->htc_soc = htc_soc; 3785 soc->hal_soc = hal_soc_hdl; 3786 3787 if (htt_htc_soc_attach(soc)) 3788 goto fail2; 3789 3790 return soc; 3791 3792 fail2: 3793 return NULL; 3794 } 3795 3796 void htt_soc_htc_dealloc(struct htt_soc *htt_handle) 3797 { 3798 htt_interface_logging_deinit(htt_handle->htt_logger_handle); 3799 htt_htc_misc_pkt_pool_free(htt_handle); 3800 htt_htc_pkt_pool_free(htt_handle); 3801 } 3802 3803 /* 3804 * htt_soc_htc_prealloc() - HTC memory prealloc 3805 * @htt_soc: SOC level HTT handle 3806 * 3807 * Return: QDF_STATUS_SUCCESS on Success or 3808 * QDF_STATUS_E_NOMEM on allocation failure 3809 */ 3810 QDF_STATUS htt_soc_htc_prealloc(struct htt_soc *soc) 3811 { 3812 int i; 3813 3814 soc->htt_htc_pkt_freelist = NULL; 3815 /* pre-allocate some HTC_PACKET objects */ 3816 for (i = 0; i < HTT_HTC_PKT_POOL_INIT_SIZE; i++) { 3817 struct dp_htt_htc_pkt_union *pkt; 3818 pkt = qdf_mem_malloc(sizeof(*pkt)); 3819 if (!pkt) 3820 return QDF_STATUS_E_NOMEM; 3821 3822 htt_htc_pkt_free(soc, &pkt->u.pkt); 3823 } 3824 return QDF_STATUS_SUCCESS; 3825 } 3826 3827 /* 3828 * htt_soc_detach() - Free SOC level HTT handle 3829 * @htt_hdl: HTT SOC handle 3830 */ 3831 void htt_soc_detach(struct htt_soc *htt_hdl) 3832 { 3833 int i; 3834 struct htt_soc *htt_handle = (struct htt_soc *)htt_hdl; 3835 3836 for (i = 0; i < MAX_PDEV_CNT; i++) { 3837 qdf_mem_free(htt_handle->pdevid_tt[i].umac_ttt); 3838 qdf_mem_free(htt_handle->pdevid_tt[i].lmac_ttt); 3839 } 3840 3841 HTT_TX_MUTEX_DESTROY(&htt_handle->htt_tx_mutex); 3842 qdf_mem_free(htt_handle); 3843 3844 } 3845 3846 /** 3847 * dp_h2t_ext_stats_msg_send(): function to contruct HTT message to pass to FW 3848 * @pdev: DP PDEV handle 3849 * @stats_type_upload_mask: stats type requested by user 3850 * @config_param_0: extra configuration parameters 3851 * @config_param_1: extra configuration parameters 3852 * @config_param_2: extra configuration parameters 3853 * @config_param_3: extra configuration parameters 3854 * @mac_id: mac number 3855 * 3856 * return: QDF STATUS 3857 */ 3858 QDF_STATUS dp_h2t_ext_stats_msg_send(struct dp_pdev *pdev, 3859 uint32_t stats_type_upload_mask, uint32_t config_param_0, 3860 uint32_t config_param_1, uint32_t config_param_2, 3861 uint32_t config_param_3, int cookie_val, int cookie_msb, 3862 uint8_t mac_id) 3863 { 3864 struct htt_soc *soc = pdev->soc->htt_handle; 3865 struct dp_htt_htc_pkt *pkt; 3866 qdf_nbuf_t msg; 3867 uint32_t *msg_word; 3868 uint8_t pdev_mask = 0; 3869 uint8_t *htt_logger_bufp; 3870 int mac_for_pdev; 3871 int target_pdev_id; 3872 QDF_STATUS status; 3873 3874 msg = qdf_nbuf_alloc( 3875 soc->osdev, 3876 HTT_MSG_BUF_SIZE(HTT_H2T_EXT_STATS_REQ_MSG_SZ), 3877 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 3878 3879 if (!msg) 3880 return QDF_STATUS_E_NOMEM; 3881 3882 /*TODO:Add support for SOC stats 3883 * Bit 0: SOC Stats 3884 * Bit 1: Pdev stats for pdev id 0 3885 * Bit 2: Pdev stats for pdev id 1 3886 * Bit 3: Pdev stats for pdev id 2 3887 */ 3888 mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id); 3889 target_pdev_id = 3890 dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev); 3891 3892 pdev_mask = 1 << target_pdev_id; 3893 3894 /* 3895 * Set the length of the message. 3896 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 3897 * separately during the below call to qdf_nbuf_push_head. 3898 * The contribution from the HTC header is added separately inside HTC. 3899 */ 3900 if (qdf_nbuf_put_tail(msg, HTT_H2T_EXT_STATS_REQ_MSG_SZ) == NULL) { 3901 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 3902 "Failed to expand head for HTT_EXT_STATS"); 3903 qdf_nbuf_free(msg); 3904 return QDF_STATUS_E_FAILURE; 3905 } 3906 3907 dp_htt_tx_stats_info("%pK: cookie <-> %d\n config_param_0 %u\n" 3908 "config_param_1 %u\n config_param_2 %u\n" 3909 "config_param_4 %u\n -------------", 3910 pdev->soc, cookie_val, 3911 config_param_0, 3912 config_param_1, config_param_2, config_param_3); 3913 3914 msg_word = (uint32_t *) qdf_nbuf_data(msg); 3915 3916 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 3917 htt_logger_bufp = (uint8_t *)msg_word; 3918 *msg_word = 0; 3919 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_EXT_STATS_REQ); 3920 HTT_H2T_EXT_STATS_REQ_PDEV_MASK_SET(*msg_word, pdev_mask); 3921 HTT_H2T_EXT_STATS_REQ_STATS_TYPE_SET(*msg_word, stats_type_upload_mask); 3922 3923 /* word 1 */ 3924 msg_word++; 3925 *msg_word = 0; 3926 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_0); 3927 3928 /* word 2 */ 3929 msg_word++; 3930 *msg_word = 0; 3931 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_1); 3932 3933 /* word 3 */ 3934 msg_word++; 3935 *msg_word = 0; 3936 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_2); 3937 3938 /* word 4 */ 3939 msg_word++; 3940 *msg_word = 0; 3941 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, config_param_3); 3942 3943 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, 0); 3944 3945 /* word 5 */ 3946 msg_word++; 3947 3948 /* word 6 */ 3949 msg_word++; 3950 *msg_word = 0; 3951 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_val); 3952 3953 /* word 7 */ 3954 msg_word++; 3955 *msg_word = 0; 3956 /* Currently Using last 2 bits for pdev_id 3957 * For future reference, reserving 3 bits in cookie_msb for pdev_id 3958 */ 3959 cookie_msb = (cookie_msb | pdev->pdev_id); 3960 HTT_H2T_EXT_STATS_REQ_CONFIG_PARAM_SET(*msg_word, cookie_msb); 3961 3962 pkt = htt_htc_pkt_alloc(soc); 3963 if (!pkt) { 3964 qdf_nbuf_free(msg); 3965 return QDF_STATUS_E_NOMEM; 3966 } 3967 3968 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 3969 3970 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 3971 dp_htt_h2t_send_complete_free_netbuf, 3972 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 3973 soc->htc_endpoint, 3974 /* tag for FW response msg not guaranteed */ 3975 HTC_TX_PACKET_TAG_RUNTIME_PUT); 3976 3977 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 3978 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_EXT_STATS_REQ, 3979 htt_logger_bufp); 3980 3981 if (status != QDF_STATUS_SUCCESS) { 3982 qdf_nbuf_free(msg); 3983 htt_htc_pkt_free(soc, pkt); 3984 } 3985 3986 return status; 3987 } 3988 3989 #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT 3990 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK 0xFFFFFFFF 3991 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK 0xFFFFFFFF00000000 3992 #define HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT 32 3993 3994 QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc, 3995 uint8_t pdev_id, bool enable, 3996 bool reset, uint64_t reset_bitmask) 3997 { 3998 struct htt_soc *soc = dpsoc->htt_handle; 3999 struct dp_htt_htc_pkt *pkt; 4000 qdf_nbuf_t msg; 4001 uint32_t *msg_word; 4002 uint8_t *htt_logger_bufp; 4003 QDF_STATUS status; 4004 int duration; 4005 uint32_t bitmask; 4006 int target_pdev_id; 4007 4008 msg = qdf_nbuf_alloc( 4009 soc->osdev, 4010 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_vdevs_txrx_stats_cfg)), 4011 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); 4012 4013 if (!msg) { 4014 dp_htt_err("%pK: Fail to allocate " 4015 "HTT_H2T_HW_VDEV_TXRX_STATS_CFG_MSG_SZ msg buffer", dpsoc); 4016 return QDF_STATUS_E_NOMEM; 4017 } 4018 4019 if (pdev_id != INVALID_PDEV_ID) 4020 target_pdev_id = DP_SW2HW_MACID(pdev_id); 4021 else 4022 target_pdev_id = 0; 4023 4024 duration = 4025 wlan_cfg_get_vdev_stats_hw_offload_timer(dpsoc->wlan_cfg_ctx); 4026 4027 /* 4028 * Set the length of the message. 4029 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4030 * separately during the below call to qdf_nbuf_push_head. 4031 * The contribution from the HTC header is added separately inside HTC. 4032 */ 4033 if (!qdf_nbuf_put_tail(msg, 4034 sizeof(struct htt_h2t_vdevs_txrx_stats_cfg))) { 4035 dp_htt_err("%pK: Failed to expand head for HTT_HW_VDEV_STATS" 4036 , dpsoc); 4037 qdf_nbuf_free(msg); 4038 return QDF_STATUS_E_FAILURE; 4039 } 4040 4041 msg_word = (uint32_t *)qdf_nbuf_data(msg); 4042 4043 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4044 htt_logger_bufp = (uint8_t *)msg_word; 4045 *msg_word = 0; 4046 4047 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG); 4048 HTT_RX_VDEVS_TXRX_STATS_PDEV_ID_SET(*msg_word, target_pdev_id); 4049 4050 HTT_RX_VDEVS_TXRX_STATS_ENABLE_SET(*msg_word, enable); 4051 4052 HTT_RX_VDEVS_TXRX_STATS_PERIODIC_INTERVAL_SET(*msg_word, 4053 (duration >> 3)); 4054 4055 HTT_RX_VDEVS_TXRX_STATS_RESET_STATS_BITS_SET(*msg_word, reset); 4056 4057 msg_word++; 4058 *msg_word = 0; 4059 bitmask = (reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_L32_MASK); 4060 *msg_word = bitmask; 4061 4062 msg_word++; 4063 *msg_word = 0; 4064 bitmask = 4065 ((reset_bitmask & HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_MASK) >> 4066 HTT_VDEV_TXRX_STATS_RESET_BITMASK_U32_SHIFT); 4067 *msg_word = bitmask; 4068 4069 pkt = htt_htc_pkt_alloc(soc); 4070 if (!pkt) { 4071 dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", 4072 dpsoc); 4073 qdf_assert(0); 4074 qdf_nbuf_free(msg); 4075 return QDF_STATUS_E_NOMEM; 4076 } 4077 4078 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4079 4080 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4081 dp_htt_h2t_send_complete_free_netbuf, 4082 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 4083 soc->htc_endpoint, 4084 /* tag for no FW response msg */ 4085 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4086 4087 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4088 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4089 HTT_H2T_MSG_TYPE_VDEVS_TXRX_STATS_CFG, 4090 htt_logger_bufp); 4091 4092 if (status != QDF_STATUS_SUCCESS) { 4093 qdf_nbuf_free(msg); 4094 htt_htc_pkt_free(soc, pkt); 4095 } 4096 4097 return status; 4098 } 4099 #else 4100 QDF_STATUS dp_h2t_hw_vdev_stats_config_send(struct dp_soc *dpsoc, 4101 uint8_t pdev_id, bool enable, 4102 bool reset, uint64_t reset_bitmask) 4103 { 4104 return QDF_STATUS_SUCCESS; 4105 } 4106 #endif 4107 4108 /** 4109 * dp_h2t_3tuple_config_send(): function to contruct 3 tuple configuration 4110 * HTT message to pass to FW 4111 * @pdev: DP PDEV handle 4112 * @tuple_mask: tuple configuration to report 3 tuple hash value in either 4113 * toeplitz_2_or_4 or flow_id_toeplitz in MSDU START TLV. 4114 * 4115 * tuple_mask[1:0]: 4116 * 00 - Do not report 3 tuple hash value 4117 * 10 - Report 3 tuple hash value in toeplitz_2_or_4 4118 * 01 - Report 3 tuple hash value in flow_id_toeplitz 4119 * 11 - Report 3 tuple hash value in both toeplitz_2_or_4 & flow_id_toeplitz 4120 * 4121 * return: QDF STATUS 4122 */ 4123 QDF_STATUS dp_h2t_3tuple_config_send(struct dp_pdev *pdev, 4124 uint32_t tuple_mask, uint8_t mac_id) 4125 { 4126 struct htt_soc *soc = pdev->soc->htt_handle; 4127 struct dp_htt_htc_pkt *pkt; 4128 qdf_nbuf_t msg; 4129 uint32_t *msg_word; 4130 uint8_t *htt_logger_bufp; 4131 int mac_for_pdev; 4132 int target_pdev_id; 4133 4134 msg = qdf_nbuf_alloc( 4135 soc->osdev, 4136 HTT_MSG_BUF_SIZE(HTT_3_TUPLE_HASH_CFG_REQ_BYTES), 4137 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4138 4139 if (!msg) 4140 return QDF_STATUS_E_NOMEM; 4141 4142 mac_for_pdev = dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id); 4143 target_pdev_id = 4144 dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, mac_for_pdev); 4145 4146 /* 4147 * Set the length of the message. 4148 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4149 * separately during the below call to qdf_nbuf_push_head. 4150 * The contribution from the HTC header is added separately inside HTC. 4151 */ 4152 if (!qdf_nbuf_put_tail(msg, HTT_3_TUPLE_HASH_CFG_REQ_BYTES)) { 4153 QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR, 4154 "Failed to expand head for HTT_3TUPLE_CONFIG"); 4155 qdf_nbuf_free(msg); 4156 return QDF_STATUS_E_FAILURE; 4157 } 4158 4159 dp_htt_info("%pK: config_param_sent 0x%x for target_pdev %d\n -------------", 4160 pdev->soc, tuple_mask, target_pdev_id); 4161 4162 msg_word = (uint32_t *)qdf_nbuf_data(msg); 4163 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4164 htt_logger_bufp = (uint8_t *)msg_word; 4165 4166 *msg_word = 0; 4167 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG); 4168 HTT_RX_3_TUPLE_HASH_PDEV_ID_SET(*msg_word, target_pdev_id); 4169 4170 msg_word++; 4171 *msg_word = 0; 4172 HTT_H2T_FLOW_ID_TOEPLITZ_FIELD_CONFIG_SET(*msg_word, tuple_mask); 4173 HTT_H2T_TOEPLITZ_2_OR_4_FIELD_CONFIG_SET(*msg_word, tuple_mask); 4174 4175 pkt = htt_htc_pkt_alloc(soc); 4176 if (!pkt) { 4177 qdf_nbuf_free(msg); 4178 return QDF_STATUS_E_NOMEM; 4179 } 4180 4181 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4182 4183 SET_HTC_PACKET_INFO_TX( 4184 &pkt->htc_pkt, 4185 dp_htt_h2t_send_complete_free_netbuf, 4186 qdf_nbuf_data(msg), 4187 qdf_nbuf_len(msg), 4188 soc->htc_endpoint, 4189 /* tag for no FW response msg */ 4190 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4191 4192 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4193 DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_3_TUPLE_HASH_CFG, 4194 htt_logger_bufp); 4195 4196 return QDF_STATUS_SUCCESS; 4197 } 4198 4199 /* This macro will revert once proper HTT header will define for 4200 * HTT_H2T_MSG_TYPE_PPDU_STATS_CFG in htt.h file 4201 * */ 4202 #if defined(WDI_EVENT_ENABLE) 4203 /** 4204 * dp_h2t_cfg_stats_msg_send(): function to construct HTT message to pass to FW 4205 * @pdev: DP PDEV handle 4206 * @stats_type_upload_mask: stats type requested by user 4207 * @mac_id: Mac id number 4208 * 4209 * return: QDF STATUS 4210 */ 4211 QDF_STATUS dp_h2t_cfg_stats_msg_send(struct dp_pdev *pdev, 4212 uint32_t stats_type_upload_mask, uint8_t mac_id) 4213 { 4214 struct htt_soc *soc = pdev->soc->htt_handle; 4215 struct dp_htt_htc_pkt *pkt; 4216 qdf_nbuf_t msg; 4217 uint32_t *msg_word; 4218 uint8_t pdev_mask; 4219 QDF_STATUS status; 4220 4221 msg = qdf_nbuf_alloc( 4222 soc->osdev, 4223 HTT_MSG_BUF_SIZE(HTT_H2T_PPDU_STATS_CFG_MSG_SZ), 4224 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, true); 4225 4226 if (!msg) { 4227 dp_htt_err("%pK: Fail to allocate HTT_H2T_PPDU_STATS_CFG_MSG_SZ msg buffer" 4228 , pdev->soc); 4229 qdf_assert(0); 4230 return QDF_STATUS_E_NOMEM; 4231 } 4232 4233 /*TODO:Add support for SOC stats 4234 * Bit 0: SOC Stats 4235 * Bit 1: Pdev stats for pdev id 0 4236 * Bit 2: Pdev stats for pdev id 1 4237 * Bit 3: Pdev stats for pdev id 2 4238 */ 4239 pdev_mask = 1 << dp_get_target_pdev_id_for_host_pdev_id(pdev->soc, 4240 mac_id); 4241 4242 /* 4243 * Set the length of the message. 4244 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4245 * separately during the below call to qdf_nbuf_push_head. 4246 * The contribution from the HTC header is added separately inside HTC. 4247 */ 4248 if (qdf_nbuf_put_tail(msg, HTT_H2T_PPDU_STATS_CFG_MSG_SZ) == NULL) { 4249 dp_htt_err("%pK: Failed to expand head for HTT_CFG_STATS" 4250 , pdev->soc); 4251 qdf_nbuf_free(msg); 4252 return QDF_STATUS_E_FAILURE; 4253 } 4254 4255 msg_word = (uint32_t *) qdf_nbuf_data(msg); 4256 4257 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4258 *msg_word = 0; 4259 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG); 4260 HTT_H2T_PPDU_STATS_CFG_PDEV_MASK_SET(*msg_word, pdev_mask); 4261 HTT_H2T_PPDU_STATS_CFG_TLV_BITMASK_SET(*msg_word, 4262 stats_type_upload_mask); 4263 4264 pkt = htt_htc_pkt_alloc(soc); 4265 if (!pkt) { 4266 dp_htt_err("%pK: Fail to allocate dp_htt_htc_pkt buffer", pdev->soc); 4267 qdf_assert(0); 4268 qdf_nbuf_free(msg); 4269 return QDF_STATUS_E_NOMEM; 4270 } 4271 4272 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4273 4274 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4275 dp_htt_h2t_send_complete_free_netbuf, 4276 qdf_nbuf_data(msg), qdf_nbuf_len(msg), 4277 soc->htc_endpoint, 4278 /* tag for no FW response msg */ 4279 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4280 4281 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4282 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_PPDU_STATS_CFG, 4283 (uint8_t *)msg_word); 4284 4285 if (status != QDF_STATUS_SUCCESS) { 4286 qdf_nbuf_free(msg); 4287 htt_htc_pkt_free(soc, pkt); 4288 } 4289 4290 return status; 4291 } 4292 4293 qdf_export_symbol(dp_h2t_cfg_stats_msg_send); 4294 #endif 4295 4296 void 4297 dp_peer_update_inactive_time(struct dp_pdev *pdev, uint32_t tag_type, 4298 uint32_t *tag_buf) 4299 { 4300 struct dp_peer *peer = NULL; 4301 switch (tag_type) { 4302 case HTT_STATS_PEER_DETAILS_TAG: 4303 { 4304 htt_peer_details_tlv *dp_stats_buf = 4305 (htt_peer_details_tlv *)tag_buf; 4306 4307 pdev->fw_stats_peer_id = dp_stats_buf->sw_peer_id; 4308 } 4309 break; 4310 case HTT_STATS_PEER_STATS_CMN_TAG: 4311 { 4312 htt_peer_stats_cmn_tlv *dp_stats_buf = 4313 (htt_peer_stats_cmn_tlv *)tag_buf; 4314 4315 peer = dp_peer_get_ref_by_id(pdev->soc, pdev->fw_stats_peer_id, 4316 DP_MOD_ID_HTT); 4317 4318 if (peer && !peer->bss_peer) { 4319 peer->stats.tx.inactive_time = 4320 dp_stats_buf->inactive_time; 4321 qdf_event_set(&pdev->fw_peer_stats_event); 4322 } 4323 if (peer) 4324 dp_peer_unref_delete(peer, DP_MOD_ID_HTT); 4325 } 4326 break; 4327 default: 4328 qdf_err("Invalid tag_type"); 4329 } 4330 } 4331 4332 /** 4333 * dp_htt_rx_flow_fst_setup(): Send HTT Rx FST setup message to FW 4334 * @pdev: DP pdev handle 4335 * @fse_setup_info: FST setup parameters 4336 * 4337 * Return: Success when HTT message is sent, error on failure 4338 */ 4339 QDF_STATUS 4340 dp_htt_rx_flow_fst_setup(struct dp_pdev *pdev, 4341 struct dp_htt_rx_flow_fst_setup *fse_setup_info) 4342 { 4343 struct htt_soc *soc = pdev->soc->htt_handle; 4344 struct dp_htt_htc_pkt *pkt; 4345 qdf_nbuf_t msg; 4346 u_int32_t *msg_word; 4347 struct htt_h2t_msg_rx_fse_setup_t *fse_setup; 4348 uint8_t *htt_logger_bufp; 4349 u_int32_t *key; 4350 QDF_STATUS status; 4351 4352 msg = qdf_nbuf_alloc( 4353 soc->osdev, 4354 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_setup_t)), 4355 /* reserve room for the HTC header */ 4356 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4357 4358 if (!msg) 4359 return QDF_STATUS_E_NOMEM; 4360 4361 /* 4362 * Set the length of the message. 4363 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4364 * separately during the below call to qdf_nbuf_push_head. 4365 * The contribution from the HTC header is added separately inside HTC. 4366 */ 4367 if (!qdf_nbuf_put_tail(msg, 4368 sizeof(struct htt_h2t_msg_rx_fse_setup_t))) { 4369 qdf_err("Failed to expand head for HTT RX_FSE_SETUP msg"); 4370 return QDF_STATUS_E_FAILURE; 4371 } 4372 4373 /* fill in the message contents */ 4374 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4375 4376 memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_setup_t)); 4377 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4378 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4379 htt_logger_bufp = (uint8_t *)msg_word; 4380 4381 *msg_word = 0; 4382 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG); 4383 4384 fse_setup = (struct htt_h2t_msg_rx_fse_setup_t *)msg_word; 4385 4386 HTT_RX_FSE_SETUP_PDEV_ID_SET(*msg_word, fse_setup_info->pdev_id); 4387 4388 msg_word++; 4389 HTT_RX_FSE_SETUP_NUM_REC_SET(*msg_word, fse_setup_info->max_entries); 4390 HTT_RX_FSE_SETUP_MAX_SEARCH_SET(*msg_word, fse_setup_info->max_search); 4391 HTT_RX_FSE_SETUP_IP_DA_SA_PREFIX_SET(*msg_word, 4392 fse_setup_info->ip_da_sa_prefix); 4393 4394 msg_word++; 4395 HTT_RX_FSE_SETUP_BASE_ADDR_LO_SET(*msg_word, 4396 fse_setup_info->base_addr_lo); 4397 msg_word++; 4398 HTT_RX_FSE_SETUP_BASE_ADDR_HI_SET(*msg_word, 4399 fse_setup_info->base_addr_hi); 4400 4401 key = (u_int32_t *)fse_setup_info->hash_key; 4402 fse_setup->toeplitz31_0 = *key++; 4403 fse_setup->toeplitz63_32 = *key++; 4404 fse_setup->toeplitz95_64 = *key++; 4405 fse_setup->toeplitz127_96 = *key++; 4406 fse_setup->toeplitz159_128 = *key++; 4407 fse_setup->toeplitz191_160 = *key++; 4408 fse_setup->toeplitz223_192 = *key++; 4409 fse_setup->toeplitz255_224 = *key++; 4410 fse_setup->toeplitz287_256 = *key++; 4411 fse_setup->toeplitz314_288 = *key; 4412 4413 msg_word++; 4414 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz31_0); 4415 msg_word++; 4416 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz63_32); 4417 msg_word++; 4418 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz95_64); 4419 msg_word++; 4420 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz127_96); 4421 msg_word++; 4422 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz159_128); 4423 msg_word++; 4424 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz191_160); 4425 msg_word++; 4426 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz223_192); 4427 msg_word++; 4428 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz255_224); 4429 msg_word++; 4430 HTT_RX_FSE_SETUP_HASH_VALUE_SET(*msg_word, fse_setup->toeplitz287_256); 4431 msg_word++; 4432 HTT_RX_FSE_SETUP_HASH_314_288_SET(*msg_word, 4433 fse_setup->toeplitz314_288); 4434 4435 pkt = htt_htc_pkt_alloc(soc); 4436 if (!pkt) { 4437 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4438 qdf_assert(0); 4439 qdf_nbuf_free(msg); 4440 return QDF_STATUS_E_RESOURCES; /* failure */ 4441 } 4442 4443 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4444 4445 SET_HTC_PACKET_INFO_TX( 4446 &pkt->htc_pkt, 4447 dp_htt_h2t_send_complete_free_netbuf, 4448 qdf_nbuf_data(msg), 4449 qdf_nbuf_len(msg), 4450 soc->htc_endpoint, 4451 /* tag for no FW response msg */ 4452 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4453 4454 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4455 4456 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4457 HTT_H2T_MSG_TYPE_RX_FSE_SETUP_CFG, 4458 htt_logger_bufp); 4459 4460 if (status == QDF_STATUS_SUCCESS) { 4461 dp_info("HTT_H2T RX_FSE_SETUP sent to FW for pdev = %u", 4462 fse_setup_info->pdev_id); 4463 QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_ANY, QDF_TRACE_LEVEL_DEBUG, 4464 (void *)fse_setup_info->hash_key, 4465 fse_setup_info->hash_key_len); 4466 } else { 4467 qdf_nbuf_free(msg); 4468 htt_htc_pkt_free(soc, pkt); 4469 } 4470 4471 return status; 4472 } 4473 4474 /** 4475 * dp_htt_rx_flow_fse_operation(): Send HTT Flow Search Entry msg to 4476 * add/del a flow in HW 4477 * @pdev: DP pdev handle 4478 * @fse_op_info: Flow entry parameters 4479 * 4480 * Return: Success when HTT message is sent, error on failure 4481 */ 4482 QDF_STATUS 4483 dp_htt_rx_flow_fse_operation(struct dp_pdev *pdev, 4484 struct dp_htt_rx_flow_fst_operation *fse_op_info) 4485 { 4486 struct htt_soc *soc = pdev->soc->htt_handle; 4487 struct dp_htt_htc_pkt *pkt; 4488 qdf_nbuf_t msg; 4489 u_int32_t *msg_word; 4490 struct htt_h2t_msg_rx_fse_operation_t *fse_operation; 4491 uint8_t *htt_logger_bufp; 4492 QDF_STATUS status; 4493 4494 msg = qdf_nbuf_alloc( 4495 soc->osdev, 4496 HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_rx_fse_operation_t)), 4497 /* reserve room for the HTC header */ 4498 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4, TRUE); 4499 if (!msg) 4500 return QDF_STATUS_E_NOMEM; 4501 4502 /* 4503 * Set the length of the message. 4504 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4505 * separately during the below call to qdf_nbuf_push_head. 4506 * The contribution from the HTC header is added separately inside HTC. 4507 */ 4508 if (!qdf_nbuf_put_tail(msg, 4509 sizeof(struct htt_h2t_msg_rx_fse_operation_t))) { 4510 qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg"); 4511 qdf_nbuf_free(msg); 4512 return QDF_STATUS_E_FAILURE; 4513 } 4514 4515 /* fill in the message contents */ 4516 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4517 4518 memset(msg_word, 0, sizeof(struct htt_h2t_msg_rx_fse_operation_t)); 4519 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4520 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4521 htt_logger_bufp = (uint8_t *)msg_word; 4522 4523 *msg_word = 0; 4524 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG); 4525 4526 fse_operation = (struct htt_h2t_msg_rx_fse_operation_t *)msg_word; 4527 4528 HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, fse_op_info->pdev_id); 4529 msg_word++; 4530 HTT_RX_FSE_IPSEC_VALID_SET(*msg_word, false); 4531 if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_ENTRY) { 4532 HTT_RX_FSE_OPERATION_SET(*msg_word, 4533 HTT_RX_FSE_CACHE_INVALIDATE_ENTRY); 4534 msg_word++; 4535 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4536 *msg_word, 4537 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_31_0)); 4538 msg_word++; 4539 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4540 *msg_word, 4541 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_63_32)); 4542 msg_word++; 4543 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4544 *msg_word, 4545 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_95_64)); 4546 msg_word++; 4547 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4548 *msg_word, 4549 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.src_ip_127_96)); 4550 msg_word++; 4551 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4552 *msg_word, 4553 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_31_0)); 4554 msg_word++; 4555 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4556 *msg_word, 4557 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_63_32)); 4558 msg_word++; 4559 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4560 *msg_word, 4561 qdf_htonl(fse_op_info->rx_flow->flow_tuple_info.dest_ip_95_64)); 4562 msg_word++; 4563 HTT_RX_FSE_OPERATION_IP_ADDR_SET( 4564 *msg_word, 4565 qdf_htonl( 4566 fse_op_info->rx_flow->flow_tuple_info.dest_ip_127_96)); 4567 msg_word++; 4568 HTT_RX_FSE_SOURCEPORT_SET( 4569 *msg_word, 4570 fse_op_info->rx_flow->flow_tuple_info.src_port); 4571 HTT_RX_FSE_DESTPORT_SET( 4572 *msg_word, 4573 fse_op_info->rx_flow->flow_tuple_info.dest_port); 4574 msg_word++; 4575 HTT_RX_FSE_L4_PROTO_SET( 4576 *msg_word, 4577 fse_op_info->rx_flow->flow_tuple_info.l4_protocol); 4578 } else if (fse_op_info->op_code == DP_HTT_FST_CACHE_INVALIDATE_FULL) { 4579 HTT_RX_FSE_OPERATION_SET(*msg_word, 4580 HTT_RX_FSE_CACHE_INVALIDATE_FULL); 4581 } else if (fse_op_info->op_code == DP_HTT_FST_DISABLE) { 4582 HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_DISABLE); 4583 } else if (fse_op_info->op_code == DP_HTT_FST_ENABLE) { 4584 HTT_RX_FSE_OPERATION_SET(*msg_word, HTT_RX_FSE_ENABLE); 4585 } 4586 4587 pkt = htt_htc_pkt_alloc(soc); 4588 if (!pkt) { 4589 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4590 qdf_assert(0); 4591 qdf_nbuf_free(msg); 4592 return QDF_STATUS_E_RESOURCES; /* failure */ 4593 } 4594 4595 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4596 4597 SET_HTC_PACKET_INFO_TX( 4598 &pkt->htc_pkt, 4599 dp_htt_h2t_send_complete_free_netbuf, 4600 qdf_nbuf_data(msg), 4601 qdf_nbuf_len(msg), 4602 soc->htc_endpoint, 4603 /* tag for no FW response msg */ 4604 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4605 4606 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4607 4608 status = DP_HTT_SEND_HTC_PKT(soc, pkt, 4609 HTT_H2T_MSG_TYPE_RX_FSE_OPERATION_CFG, 4610 htt_logger_bufp); 4611 4612 if (status == QDF_STATUS_SUCCESS) { 4613 dp_info("HTT_H2T RX_FSE_OPERATION_CFG sent to FW for pdev = %u", 4614 fse_op_info->pdev_id); 4615 } else { 4616 qdf_nbuf_free(msg); 4617 htt_htc_pkt_free(soc, pkt); 4618 } 4619 4620 return status; 4621 } 4622 4623 /** 4624 * dp_htt_rx_fisa_config(): Send HTT msg to configure FISA 4625 * @pdev: DP pdev handle 4626 * @fse_op_info: Flow entry parameters 4627 * 4628 * Return: Success when HTT message is sent, error on failure 4629 */ 4630 QDF_STATUS 4631 dp_htt_rx_fisa_config(struct dp_pdev *pdev, 4632 struct dp_htt_rx_fisa_cfg *fisa_config) 4633 { 4634 struct htt_soc *soc = pdev->soc->htt_handle; 4635 struct dp_htt_htc_pkt *pkt; 4636 qdf_nbuf_t msg; 4637 u_int32_t *msg_word; 4638 struct htt_h2t_msg_type_fisa_config_t *htt_fisa_config; 4639 uint8_t *htt_logger_bufp; 4640 uint32_t len; 4641 QDF_STATUS status; 4642 4643 len = HTT_MSG_BUF_SIZE(sizeof(struct htt_h2t_msg_type_fisa_config_t)); 4644 4645 msg = qdf_nbuf_alloc(soc->osdev, 4646 len, 4647 /* reserve room for the HTC header */ 4648 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4649 4, 4650 TRUE); 4651 if (!msg) 4652 return QDF_STATUS_E_NOMEM; 4653 4654 /* 4655 * Set the length of the message. 4656 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4657 * separately during the below call to qdf_nbuf_push_head. 4658 * The contribution from the HTC header is added separately inside HTC. 4659 */ 4660 if (!qdf_nbuf_put_tail(msg, 4661 sizeof(struct htt_h2t_msg_type_fisa_config_t))) { 4662 qdf_err("Failed to expand head for HTT_RX_FSE_OPERATION msg"); 4663 qdf_nbuf_free(msg); 4664 return QDF_STATUS_E_FAILURE; 4665 } 4666 4667 /* fill in the message contents */ 4668 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4669 4670 memset(msg_word, 0, sizeof(struct htt_h2t_msg_type_fisa_config_t)); 4671 /* rewind beyond alignment pad to get to the HTC header reserved area */ 4672 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4673 htt_logger_bufp = (uint8_t *)msg_word; 4674 4675 *msg_word = 0; 4676 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RX_FISA_CFG); 4677 4678 htt_fisa_config = (struct htt_h2t_msg_type_fisa_config_t *)msg_word; 4679 4680 HTT_RX_FSE_OPERATION_PDEV_ID_SET(*msg_word, htt_fisa_config->pdev_id); 4681 4682 msg_word++; 4683 HTT_RX_FISA_CONFIG_FISA_V2_ENABLE_SET(*msg_word, 1); 4684 HTT_RX_FISA_CONFIG_FISA_V2_AGGR_LIMIT_SET(*msg_word, 0xf); 4685 4686 msg_word++; 4687 htt_fisa_config->fisa_timeout_threshold = fisa_config->fisa_timeout; 4688 4689 pkt = htt_htc_pkt_alloc(soc); 4690 if (!pkt) { 4691 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4692 qdf_assert(0); 4693 qdf_nbuf_free(msg); 4694 return QDF_STATUS_E_RESOURCES; /* failure */ 4695 } 4696 4697 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4698 4699 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4700 dp_htt_h2t_send_complete_free_netbuf, 4701 qdf_nbuf_data(msg), 4702 qdf_nbuf_len(msg), 4703 soc->htc_endpoint, 4704 /* tag for no FW response msg */ 4705 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4706 4707 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4708 4709 status = DP_HTT_SEND_HTC_PKT(soc, pkt, HTT_H2T_MSG_TYPE_RX_FISA_CFG, 4710 htt_logger_bufp); 4711 4712 if (status == QDF_STATUS_SUCCESS) { 4713 dp_info("HTT_H2T_MSG_TYPE_RX_FISA_CFG sent to FW for pdev = %u", 4714 fisa_config->pdev_id); 4715 } else { 4716 qdf_nbuf_free(msg); 4717 htt_htc_pkt_free(soc, pkt); 4718 } 4719 4720 return status; 4721 } 4722 4723 #ifdef WLAN_SUPPORT_PPEDS 4724 /** 4725 * dp_htt_rxdma_rxole_ppe_cfg_set() - Send RxOLE and RxDMA PPE config 4726 * @dp_osc: Data path SoC handle 4727 * @cfg: RxDMA and RxOLE PPE config 4728 * 4729 * Return: Success when HTT message is sent, error on failure 4730 */ 4731 QDF_STATUS 4732 dp_htt_rxdma_rxole_ppe_cfg_set(struct dp_soc *soc, 4733 struct dp_htt_rxdma_rxole_ppe_config *cfg) 4734 { 4735 struct htt_soc *htt_handle = soc->htt_handle; 4736 uint32_t len; 4737 qdf_nbuf_t msg; 4738 u_int32_t *msg_word; 4739 QDF_STATUS status; 4740 uint8_t *htt_logger_bufp; 4741 struct dp_htt_htc_pkt *pkt; 4742 4743 len = HTT_MSG_BUF_SIZE( 4744 sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t)); 4745 4746 msg = qdf_nbuf_alloc(soc->osdev, 4747 len, 4748 /* reserve room for the HTC header */ 4749 HTC_HEADER_LEN + HTC_HDR_ALIGNMENT_PADDING, 4750 4, 4751 TRUE); 4752 if (!msg) 4753 return QDF_STATUS_E_NOMEM; 4754 4755 /* 4756 * Set the length of the message. 4757 * The contribution from the HTC_HDR_ALIGNMENT_PADDING is added 4758 * separately during the below call to qdf_nbuf_push_head. 4759 * The contribution from the HTC header is added separately inside HTC. 4760 */ 4761 if (!qdf_nbuf_put_tail( 4762 msg, sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t))) { 4763 qdf_err("Failed to expand head for HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG msg"); 4764 qdf_nbuf_free(msg); 4765 return QDF_STATUS_E_FAILURE; 4766 } 4767 4768 /* fill in the message contents */ 4769 msg_word = (u_int32_t *)qdf_nbuf_data(msg); 4770 4771 memset(msg_word, 0, 4772 sizeof(struct htt_h2t_msg_type_rxdma_rxole_ppe_cfg_t)); 4773 4774 /* Rewind beyond alignment pad to get to the HTC header reserved area */ 4775 qdf_nbuf_push_head(msg, HTC_HDR_ALIGNMENT_PADDING); 4776 htt_logger_bufp = (uint8_t *)msg_word; 4777 4778 *msg_word = 0; 4779 HTT_H2T_MSG_TYPE_SET(*msg_word, HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG); 4780 HTT_PPE_CFG_OVERRIDE_SET(*msg_word, cfg->override); 4781 HTT_PPE_CFG_REO_DEST_IND_SET( 4782 *msg_word, cfg->reo_destination_indication); 4783 HTT_PPE_CFG_MULTI_BUF_MSDU_OVERRIDE_EN_SET( 4784 *msg_word, cfg->multi_buffer_msdu_override_en); 4785 HTT_PPE_CFG_INTRA_BSS_OVERRIDE_EN_SET( 4786 *msg_word, cfg->intra_bss_override); 4787 HTT_PPE_CFG_DECAP_RAW_OVERRIDE_EN_SET( 4788 *msg_word, cfg->decap_raw_override); 4789 HTT_PPE_CFG_DECAP_NWIFI_OVERRIDE_EN_SET( 4790 *msg_word, cfg->decap_nwifi_override); 4791 HTT_PPE_CFG_IP_FRAG_OVERRIDE_EN_SET( 4792 *msg_word, cfg->ip_frag_override); 4793 4794 pkt = htt_htc_pkt_alloc(htt_handle); 4795 if (!pkt) { 4796 qdf_err("Fail to allocate dp_htt_htc_pkt buffer"); 4797 qdf_assert(0); 4798 qdf_nbuf_free(msg); 4799 return QDF_STATUS_E_RESOURCES; /* failure */ 4800 } 4801 4802 pkt->soc_ctxt = NULL; /* not used during send-done callback */ 4803 4804 SET_HTC_PACKET_INFO_TX(&pkt->htc_pkt, 4805 dp_htt_h2t_send_complete_free_netbuf, 4806 qdf_nbuf_data(msg), 4807 qdf_nbuf_len(msg), 4808 htt_handle->htc_endpoint, 4809 /* tag for no FW response msg */ 4810 HTC_TX_PACKET_TAG_RUNTIME_PUT); 4811 4812 SET_HTC_PACKET_NET_BUF_CONTEXT(&pkt->htc_pkt, msg); 4813 4814 status = DP_HTT_SEND_HTC_PKT(htt_handle, pkt, 4815 HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG, 4816 htt_logger_bufp); 4817 4818 if (status != QDF_STATUS_SUCCESS) { 4819 qdf_nbuf_free(msg); 4820 htt_htc_pkt_free(htt_handle, pkt); 4821 return status; 4822 } 4823 4824 dp_info("HTT_H2T_MSG_TYPE_RXDMA_RXOLE_PPE_CFG sent"); 4825 return status; 4826 } 4827 #endif /* WLAN_SUPPORT_PPEDS */ 4828 4829 /** 4830 * dp_bk_pressure_stats_handler(): worker function to print back pressure 4831 * stats 4832 * 4833 * @context : argument to work function 4834 */ 4835 static void dp_bk_pressure_stats_handler(void *context) 4836 { 4837 struct dp_pdev *pdev = (struct dp_pdev *)context; 4838 struct dp_soc_srngs_state *soc_srngs_state = NULL; 4839 const char *ring_name; 4840 int i; 4841 struct dp_srng_ring_state *ring_state; 4842 bool empty_flag; 4843 4844 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 4845 4846 /* Extract only first entry for printing in one work event */ 4847 if (pdev->bkp_stats.queue_depth && 4848 !TAILQ_EMPTY(&pdev->bkp_stats.list)) { 4849 soc_srngs_state = TAILQ_FIRST(&pdev->bkp_stats.list); 4850 TAILQ_REMOVE(&pdev->bkp_stats.list, soc_srngs_state, 4851 list_elem); 4852 pdev->bkp_stats.queue_depth--; 4853 } 4854 4855 empty_flag = TAILQ_EMPTY(&pdev->bkp_stats.list); 4856 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 4857 4858 if (soc_srngs_state) { 4859 DP_PRINT_STATS("### BKP stats for seq_num %u START ###", 4860 soc_srngs_state->seq_num); 4861 for (i = 0; i < soc_srngs_state->max_ring_id; i++) { 4862 ring_state = &soc_srngs_state->ring_state[i]; 4863 ring_name = dp_srng_get_str_from_hal_ring_type 4864 (ring_state->ring_type); 4865 DP_PRINT_STATS("%s: SW:Head pointer = %d Tail Pointer = %d\n", 4866 ring_name, 4867 ring_state->sw_head, 4868 ring_state->sw_tail); 4869 4870 DP_PRINT_STATS("%s: HW:Head pointer = %d Tail Pointer = %d\n", 4871 ring_name, 4872 ring_state->hw_head, 4873 ring_state->hw_tail); 4874 } 4875 4876 DP_PRINT_STATS("### BKP stats for seq_num %u COMPLETE ###", 4877 soc_srngs_state->seq_num); 4878 qdf_mem_free(soc_srngs_state); 4879 } 4880 dp_print_napi_stats(pdev->soc); 4881 4882 /* Schedule work again if queue is not empty */ 4883 if (!empty_flag) 4884 qdf_queue_work(0, pdev->bkp_stats.work_queue, 4885 &pdev->bkp_stats.work); 4886 } 4887 4888 /* 4889 * dp_pdev_bkp_stats_detach() - detach resources for back pressure stats 4890 * processing 4891 * @pdev: Datapath PDEV handle 4892 * 4893 */ 4894 void dp_pdev_bkp_stats_detach(struct dp_pdev *pdev) 4895 { 4896 struct dp_soc_srngs_state *ring_state, *ring_state_next; 4897 4898 if (!pdev->bkp_stats.work_queue) 4899 return; 4900 4901 qdf_flush_workqueue(0, pdev->bkp_stats.work_queue); 4902 qdf_destroy_workqueue(0, pdev->bkp_stats.work_queue); 4903 qdf_flush_work(&pdev->bkp_stats.work); 4904 qdf_disable_work(&pdev->bkp_stats.work); 4905 qdf_spin_lock_bh(&pdev->bkp_stats.list_lock); 4906 TAILQ_FOREACH_SAFE(ring_state, &pdev->bkp_stats.list, 4907 list_elem, ring_state_next) { 4908 TAILQ_REMOVE(&pdev->bkp_stats.list, ring_state, 4909 list_elem); 4910 qdf_mem_free(ring_state); 4911 } 4912 qdf_spin_unlock_bh(&pdev->bkp_stats.list_lock); 4913 qdf_spinlock_destroy(&pdev->bkp_stats.list_lock); 4914 } 4915 4916 /* 4917 * dp_pdev_bkp_stats_attach() - attach resources for back pressure stats 4918 * processing 4919 * @pdev: Datapath PDEV handle 4920 * 4921 * Return: QDF_STATUS_SUCCESS: Success 4922 * QDF_STATUS_E_NOMEM: Error 4923 */ 4924 QDF_STATUS dp_pdev_bkp_stats_attach(struct dp_pdev *pdev) 4925 { 4926 TAILQ_INIT(&pdev->bkp_stats.list); 4927 pdev->bkp_stats.seq_num = 0; 4928 pdev->bkp_stats.queue_depth = 0; 4929 4930 qdf_create_work(0, &pdev->bkp_stats.work, 4931 dp_bk_pressure_stats_handler, pdev); 4932 4933 pdev->bkp_stats.work_queue = 4934 qdf_alloc_unbound_workqueue("dp_bkp_work_queue"); 4935 if (!pdev->bkp_stats.work_queue) 4936 goto fail; 4937 4938 qdf_spinlock_create(&pdev->bkp_stats.list_lock); 4939 return QDF_STATUS_SUCCESS; 4940 4941 fail: 4942 dp_htt_alert("BKP stats attach failed"); 4943 qdf_flush_work(&pdev->bkp_stats.work); 4944 qdf_disable_work(&pdev->bkp_stats.work); 4945 return QDF_STATUS_E_FAILURE; 4946 } 4947