1 /* 2 * * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for 5 * any purpose with or without fee is hereby granted, provided that the 6 * above copyright notice and this permission notice appear in all 7 * copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16 * PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19 #ifndef __WLAN_CFG_H 20 #define __WLAN_CFG_H 21 22 /* 23 * Temporary place holders. These should come either from target config 24 * or platform configuration 25 */ 26 #if defined(CONFIG_MCL) 27 #define MAX_PDEV_CNT 1 28 #define WLAN_CFG_INT_NUM_CONTEXTS 7 29 /* 30 * This mask defines how many transmit frames account for 1 NAPI work unit 31 * 0 means each tx completion is 1 unit 32 */ 33 #define DP_TX_NAPI_BUDGET_DIV_MASK 0 34 35 /* PPDU Stats Configuration - Configure bitmask for enabling tx ppdu tlv's */ 36 #define DP_PPDU_TXLITE_STATS_BITMASK_CFG 0x1FFF 37 38 #define NUM_RXDMA_RINGS_PER_PDEV 2 39 #else 40 #define MAX_PDEV_CNT 3 41 #define WLAN_CFG_INT_NUM_CONTEXTS 7 42 /* 43 * This mask defines how many transmit frames account for 1 NAPI work unit 44 * 0xFFFF means each 64K tx frame completions account for 1 unit of NAPI budget 45 */ 46 #define DP_TX_NAPI_BUDGET_DIV_MASK 0xFFFF 47 48 /* PPDU Stats Configuration - Configure bitmask for enabling tx ppdu tlv's */ 49 #define DP_PPDU_TXLITE_STATS_BITMASK_CFG 0xFFFF 50 51 #define NUM_RXDMA_RINGS_PER_PDEV 1 52 #endif 53 54 /* Tx configuration */ 55 #define MAX_LINK_DESC_BANKS 8 56 #define MAX_TXDESC_POOLS 4 57 #define MAX_TCL_DATA_RINGS 4 58 59 /* Rx configuration */ 60 #define MAX_RXDESC_POOLS 4 61 #define MAX_REO_DEST_RINGS 4 62 #define MAX_RX_MAC_RINGS 2 63 64 /* DP process status */ 65 #ifdef CONFIG_MCL 66 #define CONFIG_PROCESS_RX_STATUS 1 67 #define CONFIG_PROCESS_TX_STATUS 1 68 #else 69 #define CONFIG_PROCESS_RX_STATUS 0 70 #define CONFIG_PROCESS_TX_STATUS 0 71 #endif 72 73 /* Miscellaneous configuration */ 74 #define MAX_IDLE_SCATTER_BUFS 16 75 #define DP_MAX_IRQ_PER_CONTEXT 12 76 #define DP_MAX_INTERRUPT_CONTEXTS 8 77 #define DP_MAX_INTERRUPT_CONTEXTS 8 78 #define MAX_HTT_METADATA_LEN 32 79 #define MAX_NUM_PEER_ID_PER_PEER 8 80 #define DP_MAX_TIDS 17 81 #define DP_NON_QOS_TID 16 82 83 struct wlan_cfg_dp_pdev_ctxt; 84 85 /** 86 * struct wlan_cfg_dp_soc_ctxt - Configuration parameters for SoC (core TxRx) 87 * @num_int_ctxts - Number of NAPI/Interrupt contexts to be registered for DP 88 * @max_clients - Maximum number of peers/stations supported by device 89 * @max_alloc_size - Maximum allocation size for any dynamic memory 90 * allocation request for this device 91 * @per_pdev_tx_ring - 0 - TCL ring is not mapped per radio 92 * 1 - Each TCL ring is mapped to one radio/pdev 93 * @num_tcl_data_rings - Number of TCL Data rings supported by device 94 * @per_pdev_rx_ring - 0 - REO ring is not mapped per radio 95 * 1 - Each REO ring is mapped to one radio/pdev 96 * @num_tx_desc_pool - Number of Tx Descriptor pools 97 * @num_tx_ext_desc_pool - Number of Tx MSDU extension Descriptor pools 98 * @num_tx_desc - Number of Tx Descriptors per pool 99 * @num_tx_ext_desc - Number of Tx MSDU extension Descriptors per pool 100 * @max_peer_id - Maximum value of peer id that FW can assign for a client 101 * @htt_packet_type - Default 802.11 encapsulation type for any VAP created 102 * @int_tx_ring_mask - Bitmap of Tx interrupts mapped to each NAPI/Intr context 103 * @int_rx_ring_mask - Bitmap of Rx interrupts mapped to each NAPI/Intr context 104 * @int_rx_mon_ring_mask - Bitmap of Rx monitor ring interrupts mapped to each 105 * NAPI/Intr context 106 * @int_rx_err_ring_mask - Bitmap of Rx err ring interrupts mapped to each 107 * NAPI/Intr context 108 * @int_wbm_rel_ring_mask - Bitmap of wbm rel ring interrupts mapped to each 109 * NAPI/Intr context 110 * @int_reo_status_ring_mask - Bitmap of reo status ring interrupts mapped to each 111 * NAPI/Intr context 112 * @int_ce_ring_mask - Bitmap of CE interrupts mapped to each NAPI/Intr context 113 * @lro_enabled - enable/disable lro feature 114 * @rx_hash - Enable hash based steering of rx packets 115 * @tso_enabled - enable/disable tso feature 116 * @napi_enabled - enable/disable interrupt mode for reaping tx and rx packets 117 * @tcp_Udp_Checksumoffload - enable/disable checksum offload 118 * @nss_cfg - nss configuration 119 * @rx_defrag_min_timeout - rx defrag minimum timeout 120 * @wbm_release_ring - wbm release ring size 121 * @tcl_cmd_ring - tcl cmd ring size 122 * @tcl_status_ring - tcl status ring size 123 * @reo_reinject_ring - reo reinject ring 124 * @rx_release_ring - rx release ring size 125 * @reo_exception_ring - reo exception ring size 126 * @reo_cmd_ring - reo cmd ring size 127 * @reo_status_ring - reo status ting size 128 * @rxdma_refill_ring - rxdma refill ring size 129 * @rxdma_err_dst_ring - rxdma error detination ring size 130 * @raw_mode_war - enable/disable raw mode war 131 */ 132 struct wlan_cfg_dp_soc_ctxt { 133 int num_int_ctxts; 134 int max_clients; 135 int max_alloc_size; 136 int per_pdev_tx_ring; 137 int num_tcl_data_rings; 138 int per_pdev_rx_ring; 139 int per_pdev_lmac_ring; 140 int num_reo_dest_rings; 141 int num_tx_desc_pool; 142 int num_tx_ext_desc_pool; 143 int num_tx_desc; 144 int num_tx_ext_desc; 145 int max_peer_id; 146 int htt_packet_type; 147 int int_batch_threshold_tx; 148 int int_timer_threshold_tx; 149 int int_batch_threshold_rx; 150 int int_timer_threshold_rx; 151 int int_batch_threshold_other; 152 int int_timer_threshold_other; 153 int tx_ring_size; 154 int tx_comp_ring_size; 155 int tx_comp_ring_size_nss; 156 int int_tx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 157 int int_rx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 158 int int_rx_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 159 int int_ce_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 160 int int_rx_err_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 161 int int_rx_wbm_rel_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 162 int int_reo_status_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 163 int int_rxdma2host_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 164 int int_host2rxdma_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS]; 165 int hw_macid[MAX_PDEV_CNT]; 166 int base_hw_macid; 167 bool rx_hash; 168 bool tso_enabled; 169 bool lro_enabled; 170 bool sg_enabled; 171 bool gro_enabled; 172 bool ol_tx_csum_enabled; 173 bool ol_rx_csum_enabled; 174 bool rawmode_enabled; 175 bool peer_flow_ctrl_enabled; 176 bool napi_enabled; 177 bool tcp_udp_checksumoffload; 178 bool defrag_timeout_check; 179 int nss_cfg; 180 #ifdef QCA_LL_TX_FLOW_CONTROL_V2 181 uint32_t tx_flow_stop_queue_threshold; 182 uint32_t tx_flow_start_queue_offset; 183 #endif 184 int rx_defrag_min_timeout; 185 int reo_dst_ring_size; 186 int wbm_release_ring; 187 int tcl_cmd_ring; 188 int tcl_status_ring; 189 int reo_reinject_ring; 190 int rx_release_ring; 191 int reo_exception_ring; 192 int reo_cmd_ring; 193 int reo_status_ring; 194 195 int rxdma_refill_ring; 196 int rxdma_err_dst_ring; 197 bool raw_mode_war; 198 }; 199 200 /** 201 * wlan_cfg_soc_attach() - Attach configuration interface for SoC 202 * @ctrl_obj - PSOC object 203 * 204 * Allocates context for Soc configuration parameters, 205 * Read configuration information from device tree/ini file and 206 * returns back handle 207 * 208 * Return: Handle to configuration context 209 */ 210 struct wlan_cfg_dp_soc_ctxt *wlan_cfg_soc_attach(void *ctrl_obj); 211 212 /** 213 * wlan_cfg_soc_detach() - Detach soc configuration handle 214 * @wlan_cfg_ctx: soc configuration handle 215 * 216 * De-allocates memory allocated for SoC configuration 217 * 218 * Return:none 219 */ 220 void wlan_cfg_soc_detach(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 221 222 /** 223 * wlan_cfg_pdev_attach() Attach configuration interface for pdev 224 * @ctrl_obj - PSOC object 225 * 226 * Allocates context for pdev configuration parameters, 227 * Read configuration information from device tree/ini file and 228 * returns back handle 229 * 230 * Return: Handle to configuration context 231 */ 232 struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_attach(void *ctrl_obj); 233 234 /** 235 * wlan_cfg_pdev_detach() Detach and free pdev configuration handle 236 * @wlan_cfg_pdev_ctx - PDEV Configuration Handle 237 * 238 * Return: void 239 */ 240 void wlan_cfg_pdev_detach(struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); 241 242 void wlan_cfg_set_num_contexts(struct wlan_cfg_dp_soc_ctxt *cfg, int num); 243 void wlan_cfg_set_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 244 int context, int mask); 245 void wlan_cfg_set_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 246 int context, int mask); 247 void wlan_cfg_set_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 248 int context, int mask); 249 void wlan_cfg_set_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 250 int context, int mask); 251 void wlan_cfg_set_rxbuf_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context, 252 int mask); 253 void wlan_cfg_set_max_peer_id(struct wlan_cfg_dp_soc_ctxt *cfg, uint32_t val); 254 255 int wlan_cfg_set_rx_err_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 256 int context, int mask); 257 int wlan_cfg_set_rx_wbm_rel_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 258 int context, int mask); 259 int wlan_cfg_set_reo_status_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 260 int context, int mask); 261 /** 262 * wlan_cfg_get_num_contexts() - Number of interrupt contexts to be registered 263 * @wlan_cfg_ctx - Configuration Handle 264 * 265 * For WIN, DP_NUM_INTERRUPT_CONTEXTS will be equal to number of CPU cores. 266 * Each context (for linux it is a NAPI context) will have a tx_ring_mask, 267 * rx_ring_mask ,and rx_monitor_ring mask to indicate the rings 268 * that are processed by the handler. 269 * 270 * Return: num_contexts 271 */ 272 int wlan_cfg_get_num_contexts(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 273 274 /** 275 * wlan_cfg_get_tx_ring_mask() - Return Tx interrupt mask mapped to an 276 * interrupt context 277 * @wlan_cfg_ctx - Configuration Handle 278 * @context - Numerical ID identifying the Interrupt/NAPI context 279 * 280 * Return: int_tx_ring_mask[context] 281 */ 282 int wlan_cfg_get_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, 283 int context); 284 285 /** 286 * wlan_cfg_get_rx_ring_mask() - Return Rx interrupt mask mapped to an 287 * interrupt context 288 * @wlan_cfg_ctx - Configuration Handle 289 * @context - Numerical ID identifying the Interrupt/NAPI context 290 * 291 * Return: int_rx_ring_mask[context] 292 */ 293 int wlan_cfg_get_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, 294 int context); 295 296 /** 297 * wlan_cfg_get_rx_mon_ring_mask() - Return Rx monitor ring interrupt mask 298 * mapped to an interrupt context 299 * @wlan_cfg_ctx - Configuration Handle 300 * @context - Numerical ID identifying the Interrupt/NAPI context 301 * 302 * Return: int_rx_mon_ring_mask[context] 303 */ 304 int wlan_cfg_get_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, 305 int context); 306 307 /** 308 * wlan_cfg_set_rxdma2host_ring_mask() - Set rxdma2host ring interrupt mask 309 * for the given interrupt context 310 * @wlan_cfg_ctx - Configuration Handle 311 * @context - Numerical ID identifying the Interrupt/NAPI context 312 * 313 */ 314 void wlan_cfg_set_rxdma2host_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 315 int context, int mask); 316 317 /** 318 * wlan_cfg_get_rxdma2host_ring_mask() - Return rxdma2host ring interrupt mask 319 * mapped to an interrupt context 320 * @wlan_cfg_ctx - Configuration Handle 321 * @context - Numerical ID identifying the Interrupt/NAPI context 322 * 323 * Return: int_rxdma2host_ring_mask[context] 324 */ 325 int wlan_cfg_get_rxdma2host_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 326 int context); 327 328 /** 329 * wlan_cfg_set_host2rxdma_ring_mask() - Set host2rxdma ring interrupt mask 330 * for the given interrupt context 331 * @wlan_cfg_ctx - Configuration Handle 332 * @context - Numerical ID identifying the Interrupt/NAPI context 333 * 334 */ 335 void wlan_cfg_set_host2rxdma_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 336 int context, int mask); 337 338 /** 339 * wlan_cfg_get_host2rxdma_ring_mask() - Return host2rxdma ring interrupt mask 340 * mapped to an interrupt context 341 * @wlan_cfg_ctx - Configuration Handle 342 * @context - Numerical ID identifying the Interrupt/NAPI context 343 * 344 * Return: int_host2rxdma_ring_mask[context] 345 */ 346 int wlan_cfg_get_host2rxdma_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, 347 int context); 348 349 /** 350 * wlan_cfg_set_hw_macid() - Set HW MAC Id for the given PDEV index 351 * 352 * @wlan_cfg_ctx - Configuration Handle 353 * @pdev_idx - Index of SW PDEV 354 * @hw_macid - HW MAC Id 355 * 356 */ 357 void wlan_cfg_set_hw_macid(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx, 358 int hw_macid); 359 360 /** 361 * wlan_cfg_get_hw_macid() - Get HW MAC Id for the given PDEV index 362 * 363 * @wlan_cfg_ctx - Configuration Handle 364 * @pdev_idx - Index of SW PDEV 365 * 366 * Return: HW MAC Id 367 */ 368 int wlan_cfg_get_hw_macid(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx); 369 370 /** 371 * wlan_cfg_get_hw_mac_idx() - Get 0 based HW MAC index for the given 372 * PDEV index 373 * 374 * @wlan_cfg_ctx - Configuration Handle 375 * @pdev_idx - Index of SW PDEV 376 * 377 * Return: HW MAC index 378 */ 379 int wlan_cfg_get_hw_mac_idx(struct wlan_cfg_dp_soc_ctxt *cfg, int pdev_idx); 380 381 /** 382 * wlan_cfg_get_rx_err_ring_mask() - Return Rx monitor ring interrupt mask 383 * mapped to an interrupt context 384 * @wlan_cfg_ctx - Configuration Handle 385 * @context - Numerical ID identifying the Interrupt/NAPI context 386 * 387 * Return: int_rx_err_ring_mask[context] 388 */ 389 int wlan_cfg_get_rx_err_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int 390 context); 391 392 /** 393 * wlan_cfg_get_rx_wbm_rel_ring_mask() - Return Rx monitor ring interrupt mask 394 * mapped to an interrupt context 395 * @wlan_cfg_ctx - Configuration Handle 396 * @context - Numerical ID identifying the Interrupt/NAPI context 397 * 398 * Return: int_wbm_rel_ring_mask[context] 399 */ 400 int wlan_cfg_get_rx_wbm_rel_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int 401 context); 402 403 /** 404 * wlan_cfg_get_reo_status_ring_mask() - Return Rx monitor ring interrupt mask 405 * mapped to an interrupt context 406 * @wlan_cfg_ctx - Configuration Handle 407 * @context - Numerical ID identifying the Interrupt/NAPI context 408 * 409 * Return: int_reo_status_ring_mask[context] 410 */ 411 int wlan_cfg_get_reo_status_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int 412 context); 413 414 /** 415 * wlan_cfg_get_ce_ring_mask() - Return CE ring interrupt mask 416 * mapped to an interrupt context 417 * @wlan_cfg_ctx - Configuration Handle 418 * @context - Numerical ID identifying the Interrupt/NAPI context 419 * 420 * Return: int_ce_ring_mask[context] 421 */ 422 int wlan_cfg_get_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx, 423 int context); 424 425 /** 426 * wlan_cfg_get_max_clients() - Return maximum number of peers/stations 427 * supported by device 428 * @wlan_cfg_ctx - Configuration Handle 429 * 430 * Return: max_clients 431 */ 432 uint32_t wlan_cfg_get_max_clients(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 433 434 /** 435 * wlan_cfg_max_alloc_size() - Return Maximum allocation size for any dynamic 436 * memory allocation request for this device 437 * @wlan_cfg_ctx - Configuration Handle 438 * 439 * Return: max_alloc_size 440 */ 441 uint32_t wlan_cfg_max_alloc_size(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 442 443 /* 444 * wlan_cfg_per_pdev_tx_ring() - Return true if Tx rings are mapped as 445 * one per radio 446 * @wlan_cfg_ctx - Configuration Handle 447 * 448 * Return: per_pdev_tx_ring 449 */ 450 int wlan_cfg_per_pdev_tx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 451 452 /* 453 * wlan_cfg_num_tcl_data_rings() - Number of TCL Data rings supported by device 454 * @wlan_cfg_ctx 455 * 456 * Return: num_tcl_data_rings 457 */ 458 int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 459 460 /* 461 * wlan_cfg_per_pdev_rx_ring() - Return true if Rx rings are mapped as 462 * one per radio 463 * @wlan_cfg_ctx 464 * 465 * Return: per_pdev_rx_ring 466 */ 467 int wlan_cfg_per_pdev_rx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 468 469 /* 470 * wlan_cfg_per_pdev_lmac_ring() - Return true if error rings are mapped as 471 * one per radio 472 * @wlan_cfg_ctx 473 * 474 * Return: return 1 if per pdev error ring else 0 475 */ 476 int wlan_cfg_per_pdev_lmac_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 477 478 /* 479 * wlan_cfg_num_reo_dest_rings() - Number of REO Data rings supported by device 480 * @wlan_cfg_ctx - Configuration Handle 481 * 482 * Return: num_reo_dest_rings 483 */ 484 int wlan_cfg_num_reo_dest_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 485 486 /* 487 * wlan_cfg_pkt_type() - Default 802.11 encapsulation type 488 * @wlan_cfg_ctx - Configuration Handle 489 * 490 * Return: htt_pkt_type_ethernet 491 */ 492 int wlan_cfg_pkt_type(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 493 494 /* 495 * wlan_cfg_get_num_tx_desc_pool() - Number of Tx Descriptor pools for the 496 * device 497 * @wlan_cfg_ctx - Configuration Handle 498 * 499 * Return: num_tx_desc_pool 500 */ 501 int wlan_cfg_get_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 502 503 /* 504 * wlan_cfg_set_num_tx_desc_pool() - Set the number of Tx Descriptor pools for the 505 * device 506 * @wlan_cfg_ctx - Configuration Handle 507 * @num_pool - Number of pool 508 */ 509 void wlan_cfg_set_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg, int num_pool); 510 511 /* 512 * wlan_cfg_get_num_tx_ext_desc_pool() - Number of Tx MSDU ext Descriptor 513 * pools 514 * @wlan_cfg_ctx - Configuration Handle 515 * 516 * Return: num_tx_ext_desc_pool 517 */ 518 int wlan_cfg_get_num_tx_ext_desc_pool( 519 struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 520 521 /* 522 * wlan_cfg_get_reo_dst_ring_size() - Get REO destination ring size 523 * 524 * @wlan_cfg_ctx - Configuration Handle 525 * 526 * Return: reo_dst_ring_size 527 */ 528 int wlan_cfg_get_reo_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 529 530 /* 531 * wlan_cfg_set_num_tx_desc_pool() - Set the REO Destination ring size 532 * 533 * @wlan_cfg_ctx - Configuration Handle 534 * @reo_dst_ring_size - REO Destination ring size 535 */ 536 void wlan_cfg_set_reo_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg, 537 int reo_dst_ring_size); 538 539 /* 540 * wlan_cfg_set_raw_mode_war() - Set raw mode war configuration 541 * 542 * @wlan_cfg_ctx - Configuration Handle 543 * @raw_mode_war - raw mode war configuration 544 */ 545 void wlan_cfg_set_raw_mode_war(struct wlan_cfg_dp_soc_ctxt *cfg, 546 bool raw_mode_war); 547 548 /* 549 * wlan_cfg_get_raw_mode_war() - Get raw mode war configuration 550 * 551 * @wlan_cfg_ctx - Configuration Handle 552 * 553 * Return: reo_dst_ring_size 554 */ 555 bool wlan_cfg_get_raw_mode_war(struct wlan_cfg_dp_soc_ctxt *cfg); 556 557 /* 558 * wlan_cfg_set_num_tx_ext_desc_pool() - Set the number of Tx MSDU ext Descriptor 559 * pools 560 * @wlan_cfg_ctx - Configuration Handle 561 * @num_pool - Number of pool 562 */ 563 void wlan_cfg_set_num_tx_ext_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg, int num_pool); 564 565 /* 566 * wlan_cfg_get_num_tx_desc() - Number of Tx Descriptors per pool 567 * @wlan_cfg_ctx - Configuration Handle 568 * 569 * Return: num_tx_desc 570 */ 571 int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 572 573 /* 574 * wlan_cfg_set_num_tx_desc() - Set the number of Tx Descriptors per pool 575 * 576 * @wlan_cfg_ctx - Configuration Handle 577 * @num_desc: Number of descriptor 578 */ 579 void wlan_cfg_set_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *cfg, int num_desc); 580 581 /* 582 * wlan_cfg_get_num_tx_ext_desc() - Number of Tx MSDU extension Descriptors 583 * per pool 584 * @wlan_cfg_ctx - Configuration Handle 585 * 586 * Return: num_tx_ext_desc 587 */ 588 int wlan_cfg_get_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx); 589 590 /* 591 * wlan_cfg_set_num_tx_ext_desc() - Set the number of Tx MSDU extension Descriptors 592 * per pool 593 * @wlan_cfg_ctx - Configuration Handle 594 * @num_desc: Number of descriptor 595 */ 596 void wlan_cfg_set_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *cfg, int num_ext_desc); 597 598 /* 599 * wlan_cfg_max_peer_id() - Get maximum peer ID 600 * @cfg: Configuration Handle 601 * 602 * Return: maximum peer ID 603 */ 604 uint32_t wlan_cfg_max_peer_id(struct wlan_cfg_dp_soc_ctxt *cfg); 605 606 /* 607 * wlan_cfg_get_dma_mon_buf_ring_size() - Return Size of monitor buffer ring 608 * @wlan_cfg_pdev_ctx 609 * 610 * Return: dma_mon_buf_ring_size 611 */ 612 int wlan_cfg_get_dma_mon_buf_ring_size( 613 struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); 614 615 /* 616 * wlan_cfg_get_dma_mon_dest_ring_size() - Return Size of RxDMA Monitor 617 * Destination ring 618 * @wlan_cfg_pdev_ctx 619 * 620 * Return: dma_mon_dest_size 621 */ 622 int wlan_cfg_get_dma_mon_dest_ring_size( 623 struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); 624 625 /* 626 * wlan_cfg_get_dma_mon_stat_ring_size() - Return size of Monitor Status ring 627 * @wlan_cfg_pdev_ctx 628 * 629 * Return: dma_mon_stat_ring_size 630 */ 631 int wlan_cfg_get_dma_mon_stat_ring_size( 632 struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); 633 634 /* 635 * wlan_cfg_get_dma_mon_desc_ring_size - Get rxdma monitor size 636 * @wlan_cfg_soc_ctx 637 * 638 * Return: rxdma monitor desc ring size 639 */ 640 int 641 wlan_cfg_get_dma_mon_desc_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg); 642 643 /* 644 * wlan_cfg_get_rx_dma_buf_ring_size() - Return Size of RxDMA buffer ring 645 * @wlan_cfg_pdev_ctx 646 * 647 * Return: rx_dma_buf_ring_size 648 */ 649 int wlan_cfg_get_rx_dma_buf_ring_size( 650 struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx); 651 652 /* 653 * wlan_cfg_get_num_mac_rings() - Return the number of MAC RX DMA rings 654 * per pdev 655 * @wlan_cfg_pdev_ctx 656 * 657 * Return: number of mac DMA rings per pdev 658 */ 659 int wlan_cfg_get_num_mac_rings(struct wlan_cfg_dp_pdev_ctxt *cfg); 660 661 /* 662 * wlan_cfg_is_lro_enabled - Return LRO enabled/disabled 663 * @wlan_cfg_pdev_ctx 664 * 665 * Return: true - LRO enabled false - LRO disabled 666 */ 667 bool wlan_cfg_is_lro_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); 668 669 /* 670 * wlan_cfg_is_lro_enabled - Return RX hash enabled/disabled 671 * @wlan_cfg_pdev_ctx 672 * 673 * Return: true - enabled false - disabled 674 */ 675 bool wlan_cfg_is_rx_hash_enabled(struct wlan_cfg_dp_soc_ctxt *cfg); 676 677 /* 678 * wlan_cfg_set_rx_hash - set rx hash enabled/disabled 679 * @wlan_cfg_soc_ctx 680 * @rx_hash 681 */ 682 void wlan_cfg_set_rx_hash(struct wlan_cfg_dp_soc_ctxt *cfg, bool rx_hash); 683 684 /* 685 * wlan_cfg_get_dp_pdev_nss_enabled - Return pdev nss enabled/disabled 686 * @wlan_cfg_pdev_ctx 687 * 688 * Return: 1 - enabled 0 - disabled 689 */ 690 int wlan_cfg_get_dp_pdev_nss_enabled(struct wlan_cfg_dp_pdev_ctxt *cfg); 691 692 /* 693 * wlan_cfg_set_dp_pdev_nss_enabled - set pdev nss enabled/disabled 694 * @wlan_cfg_pdev_ctx 695 */ 696 void wlan_cfg_set_dp_pdev_nss_enabled(struct wlan_cfg_dp_pdev_ctxt *cfg, int nss_enabled); 697 698 /* 699 * wlan_cfg_get_dp_soc_nss_cfg - Return soc nss config 700 * @wlan_cfg_pdev_ctx 701 * 702 * Return: nss_cfg 703 */ 704 int wlan_cfg_get_dp_soc_nss_cfg(struct wlan_cfg_dp_soc_ctxt *cfg); 705 706 /* 707 * wlan_cfg_set_dp_soc_nss_cfg - set soc nss config 708 * @wlan_cfg_pdev_ctx 709 * 710 */ 711 void wlan_cfg_set_dp_soc_nss_cfg(struct wlan_cfg_dp_soc_ctxt *cfg, int nss_cfg); 712 713 /* 714 * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for Tx 715 * @wlan_cfg_soc_ctx 716 * 717 * Return: Batch threshold 718 */ 719 int wlan_cfg_get_int_batch_threshold_tx(struct wlan_cfg_dp_soc_ctxt *cfg); 720 721 /* 722 * wlan_cfg_get_int_timer_threshold_tx - Get interrupt mitigation cfg for Tx 723 * @wlan_cfg_soc_ctx 724 * 725 * Return: Timer threshold 726 */ 727 int wlan_cfg_get_int_timer_threshold_tx(struct wlan_cfg_dp_soc_ctxt *cfg); 728 729 /* 730 * wlan_cfg_get_int_batch_threshold_rx - Get interrupt mitigation cfg for Rx 731 * @wlan_cfg_soc_ctx 732 * 733 * Return: Batch threshold 734 */ 735 int wlan_cfg_get_int_batch_threshold_rx(struct wlan_cfg_dp_soc_ctxt *cfg); 736 737 /* 738 * wlan_cfg_get_int_batch_threshold_rx - Get interrupt mitigation cfg for Rx 739 * @wlan_cfg_soc_ctx 740 * 741 * Return: Timer threshold 742 */ 743 int wlan_cfg_get_int_timer_threshold_rx(struct wlan_cfg_dp_soc_ctxt *cfg); 744 745 /* 746 * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for other srngs 747 * @wlan_cfg_soc_ctx 748 * 749 * Return: Batch threshold 750 */ 751 int wlan_cfg_get_int_batch_threshold_other(struct wlan_cfg_dp_soc_ctxt *cfg); 752 753 /* 754 * wlan_cfg_get_int_batch_threshold_tx - Get interrupt mitigation cfg for other srngs 755 * @wlan_cfg_soc_ctx 756 * 757 * Return: Timer threshold 758 */ 759 int wlan_cfg_get_int_timer_threshold_other(struct wlan_cfg_dp_soc_ctxt *cfg); 760 761 /* 762 * wlan_cfg_get_checksum_offload - Get checksum offload enable or disable status 763 * @wlan_cfg_soc_ctx 764 * 765 * Return: Checksum offload enable or disable 766 */ 767 int wlan_cfg_get_checksum_offload(struct wlan_cfg_dp_soc_ctxt *cfg); 768 769 /* 770 * wlan_cfg_tx_ring_size - Get Tx DMA ring size (TCL Data Ring) 771 * @wlan_cfg_soc_ctx 772 * 773 * Return: Tx Ring Size 774 */ 775 int wlan_cfg_tx_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 776 777 /* 778 * wlan_cfg_tx_comp_ring_size - Get Tx completion ring size (WBM Ring) 779 * @wlan_cfg_soc_ctx 780 * 781 * Return: Tx Completion ring size 782 */ 783 int wlan_cfg_tx_comp_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 784 785 /* 786 * wlan_cfg_get_dp_soc_wbm_release_ring_size - Get wbm_release_ring size 787 * @wlan_cfg_soc_ctx 788 * 789 * Return: wbm_release_ring size 790 */ 791 int 792 wlan_cfg_get_dp_soc_wbm_release_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 793 794 /* 795 * wlan_cfg_get_dp_soc_tcl_cmd_ring_size - Get tcl_cmd_ring size 796 * @wlan_cfg_soc_ctx 797 * 798 * Return: tcl_cmd_ring size 799 */ 800 int 801 wlan_cfg_get_dp_soc_tcl_cmd_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 802 803 /* 804 * wlan_cfg_get_dp_soc_tcl_status_ring_size - Get tcl_status_ring size 805 * @wlan_cfg_soc_ctx 806 * 807 * Return: tcl_status_ring size 808 */ 809 int 810 wlan_cfg_get_dp_soc_tcl_status_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 811 812 /* 813 * wlan_cfg_get_dp_soc_reo_reinject_ring_size - Get reo_reinject_ring size 814 * @wlan_cfg_soc_ctx 815 * 816 * Return: reo_reinject_ring size 817 */ 818 int 819 wlan_cfg_get_dp_soc_reo_reinject_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 820 821 /* 822 * wlan_cfg_get_dp_soc_rx_release_ring_size - Get rx_release_ring size 823 * @wlan_cfg_soc_ctx 824 * 825 * Return: rx_release_ring size 826 */ 827 int 828 wlan_cfg_get_dp_soc_rx_release_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 829 830 /* 831 * wlan_cfg_get_dp_soc_reo_exception_ring_size - Get reo_exception_ring size 832 * @wlan_cfg_soc_ctx 833 * 834 * Return: reo_exception_ring size 835 */ 836 int 837 wlan_cfg_get_dp_soc_reo_exception_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 838 839 /* 840 * wlan_cfg_get_dp_soc_reo_cmd_ring_size - Get reo_cmd_ring size 841 * @wlan_cfg_soc_ctx 842 * 843 * Return: reo_cmd_ring size 844 */ 845 int 846 wlan_cfg_get_dp_soc_reo_cmd_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 847 848 /* 849 * wlan_cfg_get_dp_soc_reo_status_ring_size - Get reo_status_ring size 850 * @wlan_cfg_soc_ctx 851 * 852 * Return: reo_status_ring size 853 */ 854 int 855 wlan_cfg_get_dp_soc_reo_status_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 856 857 /* 858 * wlan_cfg_get_dp_soc_rxdma_refill_ring_size - Get rxdma refill ring size 859 * @wlan_cfg_soc_ctx 860 * 861 * Return: rxdma refill ring size 862 */ 863 int 864 wlan_cfg_get_dp_soc_rxdma_refill_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 865 866 /* 867 * wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size - Get rxdma dst ring size 868 * @wlan_cfg_soc_ctx 869 * 870 * Return: rxdma error dst ring size 871 */ 872 int 873 wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size(struct wlan_cfg_dp_soc_ctxt *cfg); 874 875 /* 876 * wlan_cfg_get_dp_caps - Get dp capablities 877 * @wlan_cfg_soc_ctx 878 * @dp_caps: enum for dp capablities 879 * 880 * Return: bool if a dp capabilities is enabled 881 */ 882 bool 883 wlan_cfg_get_dp_caps(struct wlan_cfg_dp_soc_ctxt *cfg, 884 enum cdp_capabilities dp_caps); 885 886 #ifdef QCA_LL_TX_FLOW_CONTROL_V2 887 int wlan_cfg_get_tx_flow_stop_queue_th(struct wlan_cfg_dp_soc_ctxt *cfg); 888 889 int wlan_cfg_get_tx_flow_start_queue_offset(struct wlan_cfg_dp_soc_ctxt *cfg); 890 #endif /* QCA_LL_TX_FLOW_CONTROL_V2 */ 891 int wlan_cfg_get_rx_defrag_min_timeout(struct wlan_cfg_dp_soc_ctxt *cfg); 892 893 int wlan_cfg_get_defrag_timeout_check(struct wlan_cfg_dp_soc_ctxt *cfg); 894 #endif 895