1 /* 2 * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved. 3 * Copyright (c) 2021-2023 Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #ifndef _DP_IPA_H_ 19 #define _DP_IPA_H_ 20 21 #if defined(QCA_WIFI_KIWI) || defined(QCA_WIFI_KIWI_V2) 22 /* Index into soc->tcl_data_ring[] */ 23 #define IPA_TCL_DATA_RING_IDX 3 24 #else 25 #define IPA_TCL_DATA_RING_IDX 2 26 #endif 27 /* Index into soc->tx_comp_ring[] */ 28 #define IPA_TX_COMP_RING_IDX IPA_TCL_DATA_RING_IDX 29 30 #ifdef IPA_OFFLOAD 31 32 #define DP_IPA_MAX_IFACE 3 33 #define IPA_REO_DEST_RING_IDX 3 34 #define IPA_REO_DEST_RING_IDX_2 7 35 36 #define IPA_RX_REFILL_BUF_RING_IDX 2 37 38 #define IPA_ALT_REO_DEST_RING_IDX 2 39 #define IPA_RX_ALT_REFILL_BUF_RING_IDX 3 40 41 /* Adding delay before disabling ipa pipes if any Tx Completions are pending */ 42 #define TX_COMP_DRAIN_WAIT_MS 50 43 #define TX_COMP_DRAIN_WAIT_TIMEOUT_MS 100 44 45 #ifdef IPA_WDI3_TX_TWO_PIPES 46 #if defined(QCA_WIFI_KIWI) || defined(QCA_WIFI_KIWI_V2) 47 /* Index into soc->tcl_data_ring[] and soc->tx_comp_ring[] */ 48 #define IPA_TX_ALT_RING_IDX 4 49 #define IPA_TX_ALT_COMP_RING_IDX IPA_TX_ALT_RING_IDX 50 #elif defined(QCA_WIFI_QCN9224) 51 #define IPA_TX_ALT_RING_IDX 3 52 #define IPA_TX_ALT_COMP_RING_IDX IPA_TX_ALT_RING_IDX 53 #else /* !KIWI */ 54 #define IPA_TX_ALT_RING_IDX 1 55 /* 56 * must be same as IPA_TX_ALT_RING_IDX as tcl and wbm ring 57 * are initialized with same index as a pair. 58 */ 59 #define IPA_TX_ALT_COMP_RING_IDX 1 60 #endif /* KIWI */ 61 62 #define IPA_SESSION_ID_SHIFT 1 63 #endif /* IPA_WDI3_TX_TWO_PIPES */ 64 65 /** 66 * struct dp_ipa_uc_tx_hdr - full tx header registered to IPA hardware 67 * @eth: ether II header 68 */ 69 struct dp_ipa_uc_tx_hdr { 70 struct ethhdr eth; 71 } __packed; 72 73 /** 74 * struct dp_ipa_uc_tx_vlan_hdr - full tx header registered to IPA hardware 75 * @eth: ether II header 76 */ 77 struct dp_ipa_uc_tx_vlan_hdr { 78 struct vlan_ethhdr eth; 79 } __packed; 80 81 /** 82 * struct dp_ipa_uc_rx_hdr - full rx header registered to IPA hardware 83 * @eth: ether II header 84 */ 85 struct dp_ipa_uc_rx_hdr { 86 struct ethhdr eth; 87 } __packed; 88 89 #define DP_IPA_UC_WLAN_TX_HDR_LEN sizeof(struct dp_ipa_uc_tx_hdr) 90 #define DP_IPA_UC_WLAN_TX_VLAN_HDR_LEN sizeof(struct dp_ipa_uc_tx_vlan_hdr) 91 #define DP_IPA_UC_WLAN_RX_HDR_LEN sizeof(struct dp_ipa_uc_rx_hdr) 92 /* 28 <bytes of rx_msdu_end_tlv> + 16 <bytes of attn tlv> + 93 * 52 <bytes of rx_mpdu_start_tlv> + <L2 Header> 94 */ 95 #define DP_IPA_UC_WLAN_RX_HDR_LEN_AST 110 96 #define DP_IPA_UC_WLAN_RX_HDR_LEN_AST_VLAN 114 97 #define DP_IPA_UC_WLAN_HDR_DES_MAC_OFFSET 0 98 99 #define DP_IPA_HDL_INVALID 0xFF 100 #define DP_IPA_HDL_FIRST 0 101 #define DP_IPA_HDL_SECOND 1 102 #define DP_IPA_HDL_THIRD 2 103 /** 104 * wlan_ipa_get_hdl() - Get ipa handle from IPA component 105 * @psoc: control psoc object 106 * @pdev_id: pdev id 107 * 108 * IPA component will return the IPA handle based on pdev_id 109 * 110 * Return: IPA handle 111 */ 112 qdf_ipa_wdi_hdl_t wlan_ipa_get_hdl(void *psoc, uint8_t pdev_id); 113 114 /** 115 * dp_ipa_get_resource() - Client request resource information 116 * @soc_hdl: data path soc handle 117 * @pdev_id: device instance id 118 * 119 * IPA client will request IPA UC related resource information 120 * Resource information will be distributed to IPA module 121 * All of the required resources should be pre-allocated 122 * 123 * Return: QDF_STATUS 124 */ 125 QDF_STATUS dp_ipa_get_resource(struct cdp_soc_t *soc_hdl, uint8_t pdev_id); 126 127 /** 128 * dp_ipa_set_doorbell_paddr() - Set doorbell register physical address to SRNG 129 * @soc_hdl: data path soc handle 130 * @pdev_id: device instance id 131 * 132 * Set TX_COMP_DOORBELL register physical address to WBM Head_Ptr_MemAddr_LSB 133 * Set RX_READ_DOORBELL register physical address to REO Head_Ptr_MemAddr_LSB 134 * 135 * Return: QDF_STATUS 136 */ 137 QDF_STATUS dp_ipa_set_doorbell_paddr(struct cdp_soc_t *soc_hdl, 138 uint8_t pdev_id); 139 140 /** 141 * dp_ipa_iounmap_doorbell_vaddr() - unmap ipa RX db vaddr 142 * @soc_hdl: data path soc handle 143 * @pdev_id: device instance id 144 * 145 * Return: QDF_STATUS 146 */ 147 QDF_STATUS dp_ipa_iounmap_doorbell_vaddr(struct cdp_soc_t *soc_hdl, 148 uint8_t pdev_id); 149 150 /** 151 * dp_ipa_op_response() - Handle OP command response from firmware 152 * @soc_hdl: data path soc handle 153 * @pdev_id: device instance id 154 * @op_msg: op response message from firmware 155 * 156 * Return: QDF_STATUS 157 */ 158 QDF_STATUS dp_ipa_op_response(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 159 uint8_t *op_msg); 160 161 /** 162 * dp_ipa_register_op_cb() - Register OP handler function 163 * @soc_hdl: data path soc handle 164 * @pdev_id: device instance id 165 * @op_cb: handler function pointer 166 * @usr_ctxt: user context passed back to handler function 167 * 168 * Return: QDF_STATUS 169 */ 170 QDF_STATUS dp_ipa_register_op_cb(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 171 ipa_uc_op_cb_type op_cb, void *usr_ctxt); 172 173 /** 174 * dp_ipa_deregister_op_cb() - Deregister OP handler function 175 * @soc_hdl: data path soc handle 176 * @pdev_id: device instance id 177 * 178 * Return: none 179 */ 180 void dp_ipa_deregister_op_cb(struct cdp_soc_t *soc_hdl, uint8_t pdev_id); 181 182 /** 183 * dp_ipa_get_stat() - Get firmware wdi status 184 * @soc_hdl: data path soc handle 185 * @pdev_id: device instance id 186 * 187 * Return: QDF_STATUS 188 */ 189 QDF_STATUS dp_ipa_get_stat(struct cdp_soc_t *soc_hdl, uint8_t pdev_id); 190 191 /** 192 * dp_tx_send_ipa_data_frame() - send IPA data frame 193 * @soc_hdl: datapath soc handle 194 * @vdev_id: virtual device/interface id 195 * @skb: skb 196 * 197 * Return: skb/ NULL is for success 198 */ 199 qdf_nbuf_t dp_tx_send_ipa_data_frame(struct cdp_soc_t *soc_hdl, uint8_t vdev_id, 200 qdf_nbuf_t skb); 201 202 /** 203 * dp_ipa_enable_autonomy() - Enable autonomy RX path 204 * @soc_hdl: data path soc handle 205 * @pdev_id: device instance id 206 * 207 * Set all RX packet route to IPA REO ring 208 * Program Destination_Ring_Ctrl_IX_0 REO register to point IPA REO ring 209 * 210 * Return: QDF_STATUS 211 */ 212 QDF_STATUS dp_ipa_enable_autonomy(struct cdp_soc_t *soc_hdl, uint8_t pdev_id); 213 214 /** 215 * dp_ipa_disable_autonomy() - Disable autonomy RX path 216 * @soc_hdl: data path soc handle 217 * @pdev_id: device instance id 218 * 219 * Disable RX packet routing to IPA REO 220 * Program Destination_Ring_Ctrl_IX_0 REO register to disable 221 * 222 * Return: QDF_STATUS 223 */ 224 QDF_STATUS dp_ipa_disable_autonomy(struct cdp_soc_t *soc_hdl, uint8_t pdev_id); 225 226 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 10, 0)) || \ 227 defined(CONFIG_IPA_WDI_UNIFIED_API) 228 /** 229 * dp_ipa_setup() - Setup and connect IPA pipes 230 * @soc_hdl: data path soc handle 231 * @pdev_id: device instance id 232 * @ipa_i2w_cb: IPA to WLAN callback 233 * @ipa_w2i_cb: WLAN to IPA callback 234 * @ipa_wdi_meter_notifier_cb: IPA WDI metering callback 235 * @ipa_desc_size: IPA descriptor size 236 * @ipa_priv: handle to the HTT instance 237 * @is_rm_enabled: Is IPA RM enabled or not 238 * @tx_pipe_handle: pointer to Tx pipe handle 239 * @rx_pipe_handle: pointer to Rx pipe handle 240 * @is_smmu_enabled: Is SMMU enabled or not 241 * @sys_in: parameters to setup sys pipe in mcc mode 242 * @over_gsi: 243 * @hdl: IPA handle 244 * @id: IPA instance id 245 * @ipa_ast_notify_cb: IPA to WLAN callback for ast create and update 246 * 247 * Return: QDF_STATUS 248 */ 249 QDF_STATUS dp_ipa_setup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 250 void *ipa_i2w_cb, void *ipa_w2i_cb, 251 void *ipa_wdi_meter_notifier_cb, 252 uint32_t ipa_desc_size, void *ipa_priv, 253 bool is_rm_enabled, uint32_t *tx_pipe_handle, 254 uint32_t *rx_pipe_handle, 255 bool is_smmu_enabled, 256 qdf_ipa_sys_connect_params_t *sys_in, bool over_gsi, 257 qdf_ipa_wdi_hdl_t hdl, qdf_ipa_wdi_hdl_t id, 258 void *ipa_ast_notify_cb); 259 #else /* CONFIG_IPA_WDI_UNIFIED_API */ 260 /** 261 * dp_ipa_setup() - Setup and connect IPA pipes 262 * @soc_hdl: data path soc handle 263 * @pdev_id: device instance id 264 * @ipa_i2w_cb: IPA to WLAN callback 265 * @ipa_w2i_cb: WLAN to IPA callback 266 * @ipa_wdi_meter_notifier_cb: IPA WDI metering callback 267 * @ipa_desc_size: IPA descriptor size 268 * @ipa_priv: handle to the HTT instance 269 * @is_rm_enabled: Is IPA RM enabled or not 270 * @tx_pipe_handle: pointer to Tx pipe handle 271 * @rx_pipe_handle: pointer to Rx pipe handle 272 * 273 * Return: QDF_STATUS 274 */ 275 QDF_STATUS dp_ipa_setup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 276 void *ipa_i2w_cb, void *ipa_w2i_cb, 277 void *ipa_wdi_meter_notifier_cb, 278 uint32_t ipa_desc_size, void *ipa_priv, 279 bool is_rm_enabled, uint32_t *tx_pipe_handle, 280 uint32_t *rx_pipe_handle); 281 #endif /* CONFIG_IPA_WDI_UNIFIED_API */ 282 283 /** 284 * dp_ipa_cleanup() - Disconnect IPA pipes 285 * @soc_hdl: dp soc handle 286 * @pdev_id: dp pdev id 287 * @tx_pipe_handle: Tx pipe handle 288 * @rx_pipe_handle: Rx pipe handle 289 * @hdl: IPA handle 290 * 291 * Return: QDF_STATUS 292 */ 293 QDF_STATUS dp_ipa_cleanup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 294 uint32_t tx_pipe_handle, uint32_t rx_pipe_handle, 295 qdf_ipa_wdi_hdl_t hdl); 296 297 /** 298 * dp_ipa_setup_iface() - Setup IPA header and register interface 299 * @ifname: Interface name 300 * @mac_addr: Interface MAC address 301 * @prod_client: IPA prod client type 302 * @cons_client: IPA cons client type 303 * @session_id: Session ID 304 * @is_ipv6_enabled: Is IPV6 enabled or not 305 * @hdl: IPA handle 306 * 307 * Return: QDF_STATUS 308 */ 309 QDF_STATUS dp_ipa_setup_iface(char *ifname, uint8_t *mac_addr, 310 qdf_ipa_client_type_t prod_client, 311 qdf_ipa_client_type_t cons_client, 312 uint8_t session_id, bool is_ipv6_enabled, 313 qdf_ipa_wdi_hdl_t hdl); 314 315 /** 316 * dp_ipa_cleanup_iface() - Cleanup IPA header and deregister interface 317 * @ifname: Interface name 318 * @is_ipv6_enabled: Is IPV6 enabled or not 319 * @hdl: IPA handle 320 * 321 * Return: QDF_STATUS 322 */ 323 QDF_STATUS dp_ipa_cleanup_iface(char *ifname, bool is_ipv6_enabled, 324 qdf_ipa_wdi_hdl_t hdl); 325 326 /** 327 * dp_ipa_enable_pipes() - Enable and resume traffic on Tx/Rx pipes 328 * @soc_hdl: handle to the soc 329 * @pdev_id: pdev id number, to get the handle 330 * @hdl: IPA handle 331 * 332 * Return: QDF_STATUS 333 */ 334 QDF_STATUS dp_ipa_enable_pipes(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 335 qdf_ipa_wdi_hdl_t hdl); 336 337 /** 338 * dp_ipa_disable_pipes() - Suspend traffic and disable Tx/Rx pipes 339 * @soc_hdl: handle to the soc 340 * @pdev_id: pdev id number, to get the handle 341 * @hdl: IPA handle 342 * 343 * Return: QDF_STATUS 344 */ 345 QDF_STATUS dp_ipa_disable_pipes(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, 346 qdf_ipa_wdi_hdl_t hdl); 347 348 /** 349 * dp_ipa_set_perf_level() - Set IPA clock bandwidth based on data rates 350 * @client: Client type 351 * @max_supported_bw_mbps: Maximum bandwidth needed (in Mbps) 352 * @hdl: IPA handle 353 * 354 * Return: QDF_STATUS 355 */ 356 QDF_STATUS dp_ipa_set_perf_level(int client, uint32_t max_supported_bw_mbps, 357 qdf_ipa_wdi_hdl_t hdl); 358 #ifdef IPA_OPT_WIFI_DP 359 QDF_STATUS dp_ipa_rx_super_rule_setup(struct cdp_soc_t *soc_hdl, 360 void *flt_params); 361 int dp_ipa_pcie_link_up(struct cdp_soc_t *soc_hdl); 362 void dp_ipa_pcie_link_down(struct cdp_soc_t *soc_hdl); 363 #endif 364 365 /** 366 * dp_ipa_rx_intrabss_fwd() - Perform intra-bss fwd for IPA RX path 367 * 368 * @soc_hdl: data path soc handle 369 * @vdev_id: virtual device/interface id 370 * @nbuf: pointer to skb of ethernet packet received from IPA RX path 371 * @fwd_success: pointer to indicate if skb succeeded in intra-bss TX 372 * 373 * This function performs intra-bss forwarding for WDI 3.0 IPA RX path. 374 * 375 * Return: true if packet is intra-bss fwd-ed and no need to pass to 376 * network stack. false if packet needs to be passed to network stack. 377 */ 378 bool dp_ipa_rx_intrabss_fwd(struct cdp_soc_t *soc_hdl, uint8_t vdev_id, 379 qdf_nbuf_t nbuf, bool *fwd_success); 380 int dp_ipa_uc_detach(struct dp_soc *soc, struct dp_pdev *pdev); 381 int dp_ipa_uc_attach(struct dp_soc *soc, struct dp_pdev *pdev); 382 383 /** 384 * dp_ipa_ring_resource_setup() - setup IPA ring resources 385 * @soc: data path SoC handle 386 * @pdev: 387 * 388 * Return: status 389 */ 390 int dp_ipa_ring_resource_setup(struct dp_soc *soc, 391 struct dp_pdev *pdev); 392 393 bool dp_reo_remap_config(struct dp_soc *soc, uint32_t *remap0, 394 uint32_t *remap1, uint32_t *remap2); 395 bool dp_ipa_is_mdm_platform(void); 396 397 /** 398 * dp_ipa_handle_rx_reo_reinject() - Handle RX REO reinject skb buffer 399 * @soc: soc 400 * @nbuf: skb 401 * 402 * Return: nbuf if success and otherwise NULL 403 */ 404 qdf_nbuf_t dp_ipa_handle_rx_reo_reinject(struct dp_soc *soc, qdf_nbuf_t nbuf); 405 406 QDF_STATUS dp_ipa_handle_rx_buf_smmu_mapping(struct dp_soc *soc, 407 qdf_nbuf_t nbuf, 408 uint32_t size, 409 bool create, 410 const char *func, 411 uint32_t line); 412 /** 413 * dp_ipa_tx_buf_smmu_mapping() - Create SMMU mappings for IPA 414 * allocated TX buffers 415 * @soc_hdl: handle to the soc 416 * @pdev_id: pdev id number, to get the handle 417 * @func: caller function 418 * @line: line number 419 * 420 * Return: QDF_STATUS 421 */ 422 QDF_STATUS dp_ipa_tx_buf_smmu_mapping(struct cdp_soc_t *soc_hdl, 423 uint8_t pdev_id, const char *func, 424 uint32_t line); 425 426 /** 427 * dp_ipa_tx_buf_smmu_unmapping() - Release SMMU mappings for IPA 428 * allocated TX buffers 429 * @soc_hdl: handle to the soc 430 * @pdev_id: pdev id number, to get the handle 431 * @func: caller function 432 * @line: line number 433 * 434 * Return: QDF_STATUS 435 */ 436 QDF_STATUS dp_ipa_tx_buf_smmu_unmapping(struct cdp_soc_t *soc_hdl, 437 uint8_t pdev_id, const char *func, 438 uint32_t line); 439 QDF_STATUS dp_ipa_rx_buf_pool_smmu_mapping(struct cdp_soc_t *soc_hdl, 440 uint8_t pdev_id, 441 bool create, 442 const char *func, 443 uint32_t line); 444 QDF_STATUS dp_ipa_set_smmu_mapped(struct cdp_soc_t *soc, int val); 445 int dp_ipa_get_smmu_mapped(struct cdp_soc_t *soc); 446 447 #ifndef QCA_OL_DP_SRNG_LOCK_LESS_ACCESS 448 static inline void 449 dp_ipa_rx_buf_smmu_mapping_lock(struct dp_soc *soc) 450 { 451 if (soc->ipa_rx_buf_map_lock_initialized) 452 qdf_spin_lock_bh(&soc->ipa_rx_buf_map_lock); 453 } 454 455 static inline void 456 dp_ipa_rx_buf_smmu_mapping_unlock(struct dp_soc *soc) 457 { 458 if (soc->ipa_rx_buf_map_lock_initialized) 459 qdf_spin_unlock_bh(&soc->ipa_rx_buf_map_lock); 460 } 461 462 static inline void 463 dp_ipa_reo_ctx_buf_mapping_lock(struct dp_soc *soc, 464 uint32_t reo_ring_num) 465 { 466 if (!soc->ipa_reo_ctx_lock_required[reo_ring_num]) 467 return; 468 469 qdf_spin_lock_bh(&soc->ipa_rx_buf_map_lock); 470 } 471 472 static inline void 473 dp_ipa_reo_ctx_buf_mapping_unlock(struct dp_soc *soc, 474 uint32_t reo_ring_num) 475 { 476 if (!soc->ipa_reo_ctx_lock_required[reo_ring_num]) 477 return; 478 479 qdf_spin_unlock_bh(&soc->ipa_rx_buf_map_lock); 480 } 481 #else 482 483 static inline void 484 dp_ipa_rx_buf_smmu_mapping_lock(struct dp_soc *soc) 485 { 486 } 487 488 static inline void 489 dp_ipa_rx_buf_smmu_mapping_unlock(struct dp_soc *soc) 490 { 491 } 492 493 static inline void 494 dp_ipa_reo_ctx_buf_mapping_lock(struct dp_soc *soc, 495 uint32_t reo_ring_num) 496 { 497 } 498 499 static inline void 500 dp_ipa_reo_ctx_buf_mapping_unlock(struct dp_soc *soc, 501 uint32_t reo_ring_num) 502 { 503 } 504 #endif 505 506 #ifdef IPA_WDS_EASYMESH_FEATURE 507 /** 508 * dp_ipa_ast_create() - Create/update AST entry in AST table 509 * for learning/roaming packets from IPA 510 * @soc_hdl: data path soc handle 511 * @data: Structure used for updating the AST table 512 * 513 * Create/update AST entry in AST table for learning/roaming packets from IPA 514 * 515 * Return: QDF_STATUS 516 */ 517 QDF_STATUS dp_ipa_ast_create(struct cdp_soc_t *soc_hdl, 518 qdf_ipa_ast_info_type_t *data); 519 520 /** 521 * dp_ipa_ast_notify_cb() - Provide ast notify cb to IPA 522 * @pipe_in: WDI conn pipe in params 523 * @ipa_ast_notify_cb: ipa ast notify cb 524 * 525 * Return: None 526 */ 527 static inline void 528 dp_ipa_ast_notify_cb(qdf_ipa_wdi_conn_in_params_t *pipe_in, 529 void *ipa_ast_notify_cb) 530 { 531 QDF_IPA_WDI_CONN_IN_PARAMS_AST_NOTIFY(pipe_in) = ipa_ast_notify_cb; 532 } 533 #else 534 static inline void 535 dp_ipa_ast_notify_cb(qdf_ipa_wdi_conn_in_params_t *pipe_in, 536 void *ipa_ast_notify_cb) 537 { 538 } 539 #endif 540 541 #ifdef IPA_OPT_WIFI_DP 542 static inline void dp_ipa_opt_dp_ixo_remap(uint8_t *ix0_map) 543 { 544 ix0_map[0] = REO_REMAP_SW1; 545 ix0_map[1] = REO_REMAP_SW1; 546 ix0_map[2] = REO_REMAP_SW2; 547 ix0_map[3] = REO_REMAP_SW3; 548 ix0_map[4] = REO_REMAP_SW4; 549 ix0_map[5] = REO_REMAP_RELEASE; 550 ix0_map[6] = REO_REMAP_FW; 551 ix0_map[7] = REO_REMAP_FW; 552 } 553 #else 554 static inline void dp_ipa_opt_dp_ixo_remap(uint8_t *ix0_map) 555 { 556 } 557 #endif 558 #ifdef QCA_ENHANCED_STATS_SUPPORT 559 /** 560 * dp_ipa_txrx_get_peer_stats - fetch peer stats 561 * @soc: soc handle 562 * @vdev_id: id of vdev handle 563 * @peer_mac: peer mac address 564 * @peer_stats: buffer to hold peer stats 565 * 566 * Return: status success/failure 567 */ 568 QDF_STATUS dp_ipa_txrx_get_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id, 569 uint8_t *peer_mac, 570 struct cdp_peer_stats *peer_stats); 571 572 /** 573 * dp_ipa_txrx_get_vdev_stats - fetch vdev stats 574 * @soc_hdl: soc handle 575 * @vdev_id: id of vdev handle 576 * @buf: buffer to hold vdev stats 577 * @is_aggregate: for aggregation 578 * 579 * Return: int 580 */ 581 int dp_ipa_txrx_get_vdev_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id, 582 void *buf, bool is_aggregate); 583 584 /** 585 * dp_ipa_txrx_get_pdev_stats() - fetch pdev stats 586 * @soc: DP soc handle 587 * @pdev_id: id of DP pdev handle 588 * @pdev_stats: buffer to hold pdev stats 589 * 590 * Return: status success/failure 591 */ 592 QDF_STATUS dp_ipa_txrx_get_pdev_stats(struct cdp_soc_t *soc, uint8_t pdev_id, 593 struct cdp_pdev_stats *pdev_stats); 594 595 /** 596 * dp_ipa_update_peer_rx_stats() - update peer rx stats 597 * @soc: soc handle 598 * @vdev_id: vdev id 599 * @peer_mac: Peer Mac Address 600 * @nbuf: data nbuf 601 * 602 * Return: status success/failure 603 */ 604 QDF_STATUS dp_ipa_update_peer_rx_stats(struct cdp_soc_t *soc, uint8_t vdev_id, 605 uint8_t *peer_mac, qdf_nbuf_t nbuf); 606 #endif 607 /** 608 * dp_ipa_get_wdi_version() - Get WDI version 609 * @soc_hdl: data path soc handle 610 * @wdi_ver: Out parameter for wdi version 611 * 612 * Get WDI version based on soc arch 613 * 614 * Return: None 615 */ 616 void dp_ipa_get_wdi_version(struct cdp_soc_t *soc_hdl, uint8_t *wdi_ver); 617 #else 618 static inline int dp_ipa_uc_detach(struct dp_soc *soc, struct dp_pdev *pdev) 619 { 620 return QDF_STATUS_SUCCESS; 621 } 622 623 static inline int dp_ipa_uc_attach(struct dp_soc *soc, struct dp_pdev *pdev) 624 { 625 return QDF_STATUS_SUCCESS; 626 } 627 628 static inline int dp_ipa_ring_resource_setup(struct dp_soc *soc, 629 struct dp_pdev *pdev) 630 { 631 return 0; 632 } 633 634 static inline QDF_STATUS dp_ipa_handle_rx_buf_smmu_mapping(struct dp_soc *soc, 635 qdf_nbuf_t nbuf, 636 uint32_t size, 637 bool create, 638 const char *func, 639 uint32_t line) 640 { 641 return QDF_STATUS_SUCCESS; 642 } 643 644 static inline void 645 dp_ipa_rx_buf_smmu_mapping_lock(struct dp_soc *soc) 646 { 647 } 648 649 static inline void 650 dp_ipa_rx_buf_smmu_mapping_unlock(struct dp_soc *soc) 651 { 652 } 653 654 static inline void 655 dp_ipa_reo_ctx_buf_mapping_lock(struct dp_soc *soc, 656 uint32_t reo_ring_num) 657 { 658 } 659 660 static inline void 661 dp_ipa_reo_ctx_buf_mapping_unlock(struct dp_soc *soc, 662 uint32_t reo_ring_num) 663 { 664 } 665 666 static inline qdf_nbuf_t dp_ipa_handle_rx_reo_reinject(struct dp_soc *soc, 667 qdf_nbuf_t nbuf) 668 { 669 return nbuf; 670 } 671 672 static inline QDF_STATUS dp_ipa_tx_buf_smmu_mapping(struct cdp_soc_t *soc_hdl, 673 uint8_t pdev_id, 674 const char *func, 675 uint32_t line) 676 { 677 return QDF_STATUS_SUCCESS; 678 } 679 680 static inline QDF_STATUS dp_ipa_tx_buf_smmu_unmapping(struct cdp_soc_t *soc_hdl, 681 uint8_t pdev_id, 682 const char *func, 683 uint32_t line) 684 { 685 return QDF_STATUS_SUCCESS; 686 } 687 688 static inline QDF_STATUS dp_ipa_rx_buf_pool_smmu_mapping( 689 struct cdp_soc_t *soc_hdl, 690 uint8_t pdev_id, 691 bool create, 692 const char *func, 693 uint32_t line) 694 { 695 return QDF_STATUS_SUCCESS; 696 } 697 698 static inline QDF_STATUS dp_ipa_set_smmu_mapped(struct cdp_soc_t *soc, int val) 699 { 700 return QDF_STATUS_SUCCESS; 701 } 702 703 static inline int dp_ipa_get_smmu_mapped(struct cdp_soc_t *soc) 704 { 705 return QDF_STATUS_SUCCESS; 706 } 707 708 #ifdef IPA_WDS_EASYMESH_FEATURE 709 static inline QDF_STATUS dp_ipa_ast_create(struct cdp_soc_t *soc_hdl, 710 qdf_ipa_ast_info_type_t *data) 711 { 712 return QDF_STATUS_SUCCESS; 713 } 714 #endif 715 static inline void dp_ipa_get_wdi_version(struct cdp_soc_t *soc_hdl, 716 uint8_t *wdi_ver) 717 { 718 } 719 #endif 720 #endif /* _DP_IPA_H_ */ 721