1 /* 2 * Copyright (c) 2011-2018 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 /** 20 * @file cdp_txrx_cmn_struct.h 21 * @brief Define the host data path converged API functions 22 * called by the host control SW and the OS interface module 23 */ 24 #ifndef _CDP_TXRX_CMN_STRUCT_H_ 25 #define _CDP_TXRX_CMN_STRUCT_H_ 26 27 /** 28 * For WIN legacy header compilation 29 * Temporary add dummy definitions 30 * should be removed properly WIN legacy code handle 31 */ 32 33 #include "htc_api.h" 34 #include "qdf_types.h" 35 #include "qdf_nbuf.h" 36 #include "qdf_atomic.h" 37 #ifndef CONFIG_WIN 38 #include <cdp_txrx_mob_def.h> 39 #endif /* CONFIG_WIN */ 40 #include <cdp_txrx_handle.h> 41 42 #ifndef OL_TXRX_NUM_LOCAL_PEER_IDS 43 #define OL_TXRX_NUM_LOCAL_PEER_IDS 33 /* default */ 44 #endif 45 46 #define CDP_BA_256_BIT_MAP_SIZE_DWORDS 8 47 #define CDP_BA_64_BIT_MAP_SIZE_DWORDS 2 48 #define CDP_RSSI_CHAIN_LEN 8 49 50 #define OL_TXRX_INVALID_LOCAL_PEER_ID 0xffff 51 #define CDP_INVALID_VDEV_ID 0xff 52 /* Options for Dump Statistics */ 53 #define CDP_HDD_STATS 0 54 #define CDP_TXRX_PATH_STATS 1 55 #define CDP_TXRX_HIST_STATS 2 56 #define CDP_TXRX_TSO_STATS 3 57 #define CDP_HDD_NETIF_OPER_HISTORY 4 58 #define CDP_DUMP_TX_FLOW_POOL_INFO 5 59 #define CDP_TXRX_DESC_STATS 6 60 #define CDP_HIF_STATS 7 61 #define CDP_LRO_STATS 8 62 #define CDP_NAPI_STATS 9 63 #define CDP_WLAN_RX_BUF_DEBUG_STATS 10 64 #define CDP_RX_RING_STATS 11 65 #define CDP_DP_NAPI_STATS 12 66 #define CDP_SCHEDULER_STATS 21 67 #define CDP_TX_QUEUE_STATS 22 68 #define CDP_BUNDLE_STATS 23 69 #define CDP_CREDIT_STATS 24 70 #define CDP_DISCONNECT_STATS 25 71 72 #define WME_AC_TO_TID(_ac) ( \ 73 ((_ac) == WME_AC_VO) ? 6 : \ 74 ((_ac) == WME_AC_VI) ? 5 : \ 75 ((_ac) == WME_AC_BK) ? 1 : \ 76 0) 77 78 #define TID_TO_WME_AC(_tid) ( \ 79 (((_tid) == 0) || ((_tid) == 3)) ? WME_AC_BE : \ 80 (((_tid) == 1) || ((_tid) == 2)) ? WME_AC_BK : \ 81 (((_tid) == 4) || ((_tid) == 5)) ? WME_AC_VI : \ 82 WME_AC_VO) 83 84 #define CDP_MU_MAX_USERS 8 85 #define CDP_MU_MAX_USER_INDEX (CDP_MU_MAX_USERS - 1) 86 #define CDP_INVALID_PEER 0xffff 87 #define CDP_INVALID_TID 31 88 89 #define CDP_DATA_TID_MAX 8 90 /* 91 * advance rx monitor filter 92 * */ 93 #define MON_FILTER_PASS 0x0001 94 #define MON_FILTER_OTHER 0x0002 95 #define MON_FILTER_ALL 0x0003 96 97 #define FILTER_MGMT_ALL 0xFFFF 98 #define FILTER_MGMT_ASSOC_REQ 0x0001 99 #define FILTER_MGMT_ASSOC_RES 0x0002 100 #define FILTER_MGMT_REASSOC_REQ 0x0004 101 #define FILTER_MGMT_REASSOC_RES 0x0008 102 #define FILTER_MGMT_PROBE_REQ 0x0010 103 #define FILTER_MGMT_PROBE_RES 0x0020 104 #define FILTER_MGMT_TIM_ADVT 0x0040 105 #define FILTER_MGMT_RESERVED_7 0x0080 106 #define FILTER_MGMT_BEACON 0x0100 107 #define FILTER_MGMT_ATIM 0x0200 108 #define FILTER_MGMT_DISASSOC 0x0400 109 #define FILTER_MGMT_AUTH 0x0800 110 #define FILTER_MGMT_DEAUTH 0x1000 111 #define FILTER_MGMT_ACTION 0x2000 112 #define FILTER_MGMT_ACT_NO_ACK 0x4000 113 #define FILTER_MGMT_RESERVED_15 0x8000 114 115 #define FILTER_CTRL_ALL 0xFFFF 116 #define FILTER_CTRL_RESERVED_1 0x0001 117 #define FILTER_CTRL_RESERVED_2 0x0002 118 #define FILTER_CTRL_TRIGGER 0x0004 119 #define FILTER_CTRL_RESERVED_4 0x0008 120 #define FILTER_CTRL_BF_REP_POLL 0x0010 121 #define FILTER_CTRL_VHT_NDP 0x0020 122 #define FILTER_CTRL_FRAME_EXT 0x0040 123 #define FILTER_CTRL_CTRLWRAP 0x0080 124 #define FILTER_CTRL_BA_REQ 0x0100 125 #define FILTER_CTRL_BA 0x0200 126 #define FILTER_CTRL_PSPOLL 0x0400 127 #define FILTER_CTRL_RTS 0x0800 128 #define FILTER_CTRL_CTS 0x1000 129 #define FILTER_CTRL_ACK 0x2000 130 #define FILTER_CTRL_CFEND 0x4000 131 #define FILTER_CTRL_CFEND_CFACK 0x8000 132 133 #define FILTER_DATA_ALL 0xFFFF 134 #define FILTER_DATA_MCAST 0x4000 135 #define FILTER_DATA_UCAST 0x8000 136 #define FILTER_DATA_DATA 0x0001 137 #define FILTER_DATA_NULL 0x0008 138 139 QDF_DECLARE_EWMA(tx_lag, 1024, 8) 140 141 /* 142 * DP configuration parameters 143 */ 144 enum cdp_cfg_param_type { 145 CDP_CFG_MAX_PEER_ID, 146 CDP_CFG_CCE_DISABLE, 147 CDP_CFG_NUM_PARAMS 148 }; 149 150 /* 151 * htt_dbg_stats_type - 152 * bit positions for each stats type within a stats type bitmask 153 * The bitmask contains 24 bits. 154 */ 155 enum htt_cmn_dbg_stats_type { 156 HTT_DBG_CMN_STATS_WAL_PDEV_TXRX = 0, /* bit 0 -> 0x1 */ 157 HTT_DBG_CMN_STATS_RX_REORDER = 1, /* bit 1 -> 0x2 */ 158 HTT_DBG_CMN_STATS_RX_RATE_INFO = 2, /* bit 2 -> 0x4 */ 159 HTT_DBG_CMN_STATS_TX_PPDU_LOG = 3, /* bit 3 -> 0x8 */ 160 HTT_DBG_CMN_STATS_TX_RATE_INFO = 4, /* bit 4 -> 0x10 */ 161 HTT_DBG_CMN_STATS_TIDQ = 5, /* bit 5 -> 0x20 */ 162 HTT_DBG_CMN_STATS_TXBF_INFO = 6, /* bit 6 -> 0x40 */ 163 HTT_DBG_CMN_STATS_SND_INFO = 7, /* bit 7 -> 0x80 */ 164 HTT_DBG_CMN_STATS_ERROR_INFO = 8, /* bit 8 -> 0x100 */ 165 HTT_DBG_CMN_STATS_TX_SELFGEN_INFO = 9, /* bit 9 -> 0x200 */ 166 HTT_DBG_CMN_STATS_TX_MU_INFO = 10, /* bit 10 -> 0x400 */ 167 HTT_DBG_CMN_STATS_SIFS_RESP_INFO = 11, /* bit 11 -> 0x800 */ 168 HTT_DBG_CMN_STATS_RESET_INFO = 12, /* bit 12 -> 0x1000 */ 169 HTT_DBG_CMN_STATS_MAC_WDOG_INFO = 13, /* bit 13 -> 0x2000 */ 170 HTT_DBG_CMN_STATS_TX_DESC_INFO = 14, /* bit 14 -> 0x4000 */ 171 HTT_DBG_CMN_STATS_TX_FETCH_MGR_INFO = 15, /* bit 15 -> 0x8000 */ 172 HTT_DBG_CMN_STATS_TX_PFSCHED_INFO = 16, /* bit 16 -> 0x10000 */ 173 HTT_DBG_CMN_STATS_TX_PATH_STATS_INFO = 17, /* bit 17 -> 0x20000 */ 174 /* bits 18-23 currently reserved */ 175 176 /* keep this last */ 177 HTT_DBG_CMN_NUM_STATS, 178 HTT_DBG_CMN_NUM_STATS_INVALID = 31, /* bit 31 -> 0x80000000 */ 179 }; 180 181 /* 182 * cdp_host_txrx_stats: Different types of host stats 183 * @TXRX_HOST_STATS_INVALID: Invalid option 184 * @TXRX_RX_RATE_STATS: Rx rate info 185 * @TXRX_TX_RATE_STATS: Tx rate info 186 * @TXRX_TX_HOST_STATS: Print Tx stats 187 * @TXRX_RX_HOST_STATS: Print host Rx stats 188 * @TXRX_CLEAR_STATS: clear all host stats 189 * @TXRX_SRNG_PTR_STATS: Print SRNG pointer stats 190 * @TXRX_RX_MON_STATS: Print monitor mode stats 191 * @TXRX_REO_QUEUE_STATS: Print Per peer REO Queue Stats 192 */ 193 enum cdp_host_txrx_stats { 194 TXRX_HOST_STATS_INVALID = -1, 195 TXRX_CLEAR_STATS = 0, 196 TXRX_RX_RATE_STATS = 1, 197 TXRX_TX_RATE_STATS = 2, 198 TXRX_TX_HOST_STATS = 3, 199 TXRX_RX_HOST_STATS = 4, 200 TXRX_AST_STATS = 5, 201 TXRX_SRNG_PTR_STATS = 6, 202 TXRX_RX_MON_STATS = 7, 203 TXRX_REO_QUEUE_STATS = 8, 204 TXRX_HOST_STATS_MAX, 205 }; 206 207 /* 208 * cdp_ppdu_ftype: PPDU Frame Type 209 * @CDP_PPDU_FTYPE_DATA: SU or MU Data Frame 210 * @CDP_PPDU_FTYPE_CTRL: Control/Management Frames 211 * @CDP_PPDU_FTYPE_BAR: SU or MU BAR frames 212 */ 213 enum cdp_ppdu_ftype { 214 CDP_PPDU_FTYPE_CTRL, 215 CDP_PPDU_FTYPE_DATA, 216 CDP_PPDU_FTYPE_BAR, 217 CDP_PPDU_FTYPE_MAX 218 }; 219 220 221 /** 222 * @brief General specification of the tx frame contents 223 * 224 * @details 225 * for efficiency, the HTT packet type values correspond 226 * to the bit positions of the WAL packet type values, so the 227 * translation is a simple shift operation. 228 */ 229 enum htt_cmn_pkt_type { 230 htt_cmn_pkt_type_raw = 0, 231 htt_cmn_pkt_type_native_wifi = 1, 232 htt_cmn_pkt_type_ethernet = 2, 233 htt_cmn_pkt_type_mgmt = 3, 234 htt_cmn_pkt_type_eth2 = 4, 235 236 /* keep this last */ 237 htt_cmn_pkt_num_types 238 }; 239 240 /** 241 * @General description of HTT received packets status 242 * It is similar to htt_rx_status enum 243 * but is added as a cdp enum can be freely used in OL_IF layer 244 */ 245 enum htt_cmn_rx_status { 246 htt_cmn_rx_status_unknown = 0x0, 247 htt_cmn_rx_status_ok, 248 htt_cmn_rx_status_err_fcs, 249 htt_cmn_rx_status_err_dup, 250 htt_cmn_rx_status_err_replay, 251 htt_cmn_rx_status_inv_peer, 252 htt_cmn_rx_status_ctrl_mgmt_null = 0x08, 253 htt_cmn_rx_status_tkip_mic_err = 0x09, 254 htt_cmn_rx_status_decrypt_err = 0x0A, 255 htt_cmn_rx_status_mpdu_length_err = 0x0B, 256 htt_cmn_rx_status_err_misc = 0xFF 257 }; 258 259 260 enum cdp_host_reo_dest_ring { 261 cdp_host_reo_dest_ring_unknown = 0, 262 cdp_host_reo_dest_ring_1 = 1, 263 cdp_host_reo_dest_ring_2 = 2, 264 cdp_host_reo_dest_ring_3 = 3, 265 cdp_host_reo_dest_ring_4 = 4, 266 }; 267 268 enum htt_cmn_t2h_en_stats_type { 269 /* keep this alwyas first */ 270 HTT_CMN_T2H_EN_STATS_TYPE_START = 0, 271 272 /** ppdu_common_stats is the payload */ 273 HTT_CMN_T2H_EN_STATS_TYPE_COMMON = 1, 274 /** ppdu_sant_stats is the payload */ 275 HTT_CMN_T2H_EN_STATS_TYPE_SANT = 2, 276 /** ppdu_common_stats_v2 is the payload */ 277 HTT_CMN_T2H_EN_STATS_TYPE_COMMON_V2 = 3, 278 279 /* Keep this last */ 280 HTT_CMN_T2H_EN_STATS_TYPE_END = 0x1f, 281 }; 282 283 enum htt_cmn_t2h_en_stats_status { 284 /* Keep this first always */ 285 HTT_CMN_T2H_EN_STATS_STATUS_PARTIAL = 0, 286 HTT_CMN_T2H_EN_STATS_STATUS_PRESENT = 1, 287 HTT_CMN_T2H_EN_STATS_STATUS_ERROR = 2, 288 HTT_CMN_T2H_EN_STATS_STATUS_INVALID = 3, 289 290 291 /* keep this always last */ 292 HTT_CMN_T2H_EN_STATS_STATUS_SERIES_DONE = 7, 293 }; 294 295 /** 296 * struct ol_txrx_peer_state - Peer state information 297 */ 298 enum ol_txrx_peer_state { 299 OL_TXRX_PEER_STATE_INVALID, 300 OL_TXRX_PEER_STATE_DISC, /* initial state */ 301 OL_TXRX_PEER_STATE_CONN, /* authentication in progress */ 302 OL_TXRX_PEER_STATE_AUTH, /* authentication successful */ 303 }; 304 305 /** 306 * struct ol_txrx_ast_type - AST entry type information 307 */ 308 enum cdp_txrx_ast_entry_type { 309 CDP_TXRX_AST_TYPE_NONE, /* static ast entry for connected peer */ 310 CDP_TXRX_AST_TYPE_STATIC, /* static ast entry for connected peer */ 311 CDP_TXRX_AST_TYPE_SELF, /* static ast entry for self peer (STA mode) */ 312 CDP_TXRX_AST_TYPE_WDS, /* WDS peer ast entry type*/ 313 CDP_TXRX_AST_TYPE_MEC, /* Multicast echo ast entry type */ 314 CDP_TXRX_AST_TYPE_WDS_HM, /* HM WDS entry */ 315 CDP_TXRX_AST_TYPE_STA_BSS, /* BSS entry(STA mode) */ 316 CDP_TXRX_AST_TYPE_MAX 317 }; 318 319 /** 320 * struct cdp_sec_type - security type information 321 */ 322 enum cdp_sec_type { 323 cdp_sec_type_none, 324 cdp_sec_type_wep128, 325 cdp_sec_type_wep104, 326 cdp_sec_type_wep40, 327 cdp_sec_type_tkip, 328 cdp_sec_type_tkip_nomic, 329 cdp_sec_type_aes_ccmp, 330 cdp_sec_type_wapi, 331 cdp_sec_type_aes_ccmp_256, 332 cdp_sec_type_aes_gcmp, 333 cdp_sec_type_aes_gcmp_256, 334 335 /* keep this last! */ 336 cdp_num_sec_types 337 }; 338 339 /** 340 * struct cdp_tx_exception_metadata - Exception path parameters 341 * @peer_id: Peer id of the peer 342 * @tid: Transmit Identifier 343 * @tx_encap_type: Transmit encap type (i.e. Raw, Native Wi-Fi, Ethernet) 344 * @sec_type: sec_type to be passed to HAL 345 * 346 * This structure holds the parameters needed in the exception path of tx 347 * 348 */ 349 struct cdp_tx_exception_metadata { 350 uint16_t peer_id; 351 uint8_t tid; 352 uint16_t tx_encap_type; 353 enum cdp_sec_type sec_type; 354 }; 355 356 typedef struct cdp_soc_t *ol_txrx_soc_handle; 357 358 /** 359 * ol_txrx_vdev_delete_cb - callback registered during vdev 360 * detach 361 */ 362 typedef void (*ol_txrx_vdev_delete_cb)(void *context); 363 364 /** 365 * ol_txrx_pkt_direction - Packet Direction 366 * @rx_direction: rx path packet 367 * @tx_direction: tx path packet 368 */ 369 enum txrx_direction { 370 rx_direction = 1, 371 tx_direction = 0, 372 }; 373 374 /** 375 * cdp_capabilities- DP capabilities 376 */ 377 enum cdp_capabilities { 378 CDP_CFG_DP_TSO, 379 CDP_CFG_DP_LRO, 380 CDP_CFG_DP_SG, 381 CDP_CFG_DP_GRO, 382 CDP_CFG_DP_OL_TX_CSUM, 383 CDP_CFG_DP_OL_RX_CSUM, 384 CDP_CFG_DP_RAWMODE, 385 CDP_CFG_DP_PEER_FLOW_CTRL, 386 }; 387 388 /** 389 * ol_txrx_nbuf_classify - Packet classification object 390 * @peer_id: unique peer identifier from fw 391 * @tid: traffic identifier(could be overridden) 392 * @pkt_tid: traffic identifier(cannot be overridden) 393 * @pkt_tos: ip header tos value 394 * @pkt_dscp: ip header dscp value 395 * @tos: index value in map 396 * @dscp: DSCP_TID map index 397 * @is_mcast: multicast pkt check 398 * @is_eap: eapol pkt check 399 * @is_arp: arp pkt check 400 * @is_tcp: tcp pkt check 401 * @is_dhcp: dhcp pkt check 402 * @is_igmp: igmp pkt check 403 * @is_ipv4: ip version 4 pkt check 404 * @is_ipv6: ip version 6 pkt check 405 */ 406 struct ol_txrx_nbuf_classify { 407 uint16_t peer_id; 408 uint8_t tid; 409 uint8_t pkt_tid; 410 uint8_t pkt_tos; 411 uint8_t pkt_dscp; 412 uint8_t tos; 413 uint8_t dscp; 414 uint8_t is_mcast; 415 uint8_t is_eap; 416 uint8_t is_arp; 417 uint8_t is_tcp; 418 uint8_t is_dhcp; 419 uint8_t is_igmp; 420 uint8_t is_ipv4; 421 uint8_t is_ipv6; 422 }; 423 424 /** 425 * ol_osif_vdev_handle - paque handle for OS shim virtual device 426 * object 427 */ 428 struct ol_osif_vdev_t; 429 typedef struct ol_osif_vdev_t *ol_osif_vdev_handle; 430 431 /** 432 * wlan_op_mode - Virtual device operation mode 433 * @wlan_op_mode_unknown: Unknown mode 434 * @wlan_op_mode_ap: AP mode 435 * @wlan_op_mode_ibss: IBSS mode 436 * @wlan_op_mode_sta: STA (client) mode 437 * @wlan_op_mode_monitor: Monitor mode 438 * @wlan_op_mode_ocb: OCB mode 439 */ 440 enum wlan_op_mode { 441 wlan_op_mode_unknown, 442 wlan_op_mode_ap, 443 wlan_op_mode_ibss, 444 wlan_op_mode_sta, 445 wlan_op_mode_monitor, 446 wlan_op_mode_ocb, 447 wlan_op_mode_ndi, 448 }; 449 450 /** 451 * connectivity_stats_pkt_status - data pkt type 452 * @PKT_TYPE_REQ: Request packet 453 * @PKT_TYPE_RSP: Response packet 454 * @PKT_TYPE_TX_DROPPED: TX packet dropped 455 * @PKT_TYPE_RX_DROPPED: RX packet dropped 456 * @PKT_TYPE_RX_DELIVERED: RX packet delivered 457 * @PKT_TYPE_RX_REFUSED: RX packet refused 458 * @PKT_TYPE_TX_HOST_FW_SENT: TX packet FW sent 459 * @PKT_TYPE_TX_ACK_CNT:TC packet acked 460 * @PKT_TYPE_NONE: Invalid packet 461 */ 462 enum connectivity_stats_pkt_status { 463 PKT_TYPE_REQ, 464 PKT_TYPE_RSP, 465 PKT_TYPE_TX_DROPPED, 466 PKT_TYPE_RX_DROPPED, 467 PKT_TYPE_RX_DELIVERED, 468 PKT_TYPE_RX_REFUSED, 469 PKT_TYPE_TX_HOST_FW_SENT, 470 PKT_TYPE_TX_ACK_CNT, 471 PKT_TYPE_NONE, 472 }; 473 474 /** 475 * cdp_mgmt_tx_cb - tx management delivery notification 476 * callback function 477 */ 478 typedef void 479 (*ol_txrx_mgmt_tx_cb)(void *ctxt, qdf_nbuf_t tx_mgmt_frm, int had_error); 480 481 /** 482 * ol_txrx_data_tx_cb - Function registered with the data path 483 * that is called when tx frames marked as "no free" are 484 * done being transmitted 485 */ 486 typedef void 487 (*ol_txrx_data_tx_cb)(void *ctxt, qdf_nbuf_t tx_frm, int had_error); 488 489 /** 490 * ol_txrx_tx_fp - top-level transmit function 491 * @data_vdev - handle to the virtual device object 492 * @msdu_list - list of network buffers 493 */ 494 typedef qdf_nbuf_t (*ol_txrx_tx_fp)(void *data_vdev, 495 qdf_nbuf_t msdu_list); 496 497 /** 498 * ol_txrx_tx_exc_fp - top-level transmit function on exception path 499 * @data_vdev - handle to the virtual device object 500 * @msdu_list - list of network buffers 501 * @tx_exc_metadata - structure that holds parameters to exception path 502 */ 503 typedef qdf_nbuf_t (*ol_txrx_tx_exc_fp)(void *data_vdev, 504 qdf_nbuf_t msdu_list, 505 struct cdp_tx_exception_metadata 506 *tx_exc_metadata); 507 508 /** 509 * ol_txrx_completion_fp - top-level transmit function 510 * for tx completion 511 * @skb: skb data 512 * @osif_dev: the virtual device's OS shim object 513 */ 514 typedef void (*ol_txrx_completion_fp)(qdf_nbuf_t skb, 515 void *osif_dev); 516 /** 517 * ol_txrx_tx_flow_control_fp - tx flow control notification 518 * function from txrx to OS shim 519 * @osif_dev - the virtual device's OS shim object 520 * @tx_resume - tx os q should be resumed or not 521 */ 522 typedef void (*ol_txrx_tx_flow_control_fp)(void *osif_dev, 523 bool tx_resume); 524 525 /** 526 * ol_txrx_tx_flow_control_is_pause_fp - is tx paused by flow control 527 * function from txrx to OS shim 528 * @osif_dev - the virtual device's OS shim object 529 * 530 * Return: true if tx is paused by flow control 531 */ 532 typedef bool (*ol_txrx_tx_flow_control_is_pause_fp)(void *osif_dev); 533 534 /** 535 * ol_txrx_rx_fp - receive function to hand batches of data 536 * frames from txrx to OS shim 537 * @data_vdev - handle to the OSIF virtual device object 538 * @msdu_list - list of network buffers 539 */ 540 typedef QDF_STATUS(*ol_txrx_rx_fp)(void *osif_dev, qdf_nbuf_t msdu_list); 541 542 /** 543 * ol_txrx_stats_rx_fp - receive function to hand batches of data 544 * frames from txrx to OS shim 545 * @skb: skb data 546 * @osif_dev: the virtual device's OS shim object 547 * @action: data packet type 548 * @pkt_type: packet data type 549 */ 550 typedef void (*ol_txrx_stats_rx_fp)(struct sk_buff *skb, 551 void *osif_dev, enum connectivity_stats_pkt_status action, 552 uint8_t *pkt_type); 553 554 /** 555 * ol_txrx_get_key_fp - function to gey key based on keyix and peer 556 * mac address 557 * @osif_dev - the virtual device's OS shim object 558 * @key_buf - pointer to store key 559 * @mac_addr - pointer to mac address 560 * @keyix - key id 561 */ 562 typedef QDF_STATUS(*ol_txrx_get_key_fp)(void *osif_dev, uint8_t *key_buf, uint8_t *mac_addr, uint8_t keyix); 563 564 /** 565 * ol_txrx_rsim_rx_decap_fp - raw mode simulation function to decap the 566 * packets in receive path. 567 * @osif_dev - the virtual device's OS shim object 568 * @list_head - poniter to head of receive packet queue to decap 569 * @list_tail - poniter to tail of receive packet queue to decap 570 * @peer - Peer handler 571 */ 572 typedef QDF_STATUS(*ol_txrx_rsim_rx_decap_fp)(void *osif_dev, 573 qdf_nbuf_t *list_head, 574 qdf_nbuf_t *list_tail, 575 struct cdp_peer *peer); 576 577 /* ol_txrx_rx_fp - external tx free function to read per packet stats and 578 * free tx buffer externally 579 * @netbuf - tx network buffer 580 */ 581 typedef void (*ol_txrx_tx_free_ext_fp)(qdf_nbuf_t netbuf); 582 583 /** 584 * ol_txrx_rx_check_wai_fp - OSIF WAPI receive function 585 */ 586 typedef bool (*ol_txrx_rx_check_wai_fp)(ol_osif_vdev_handle vdev, 587 qdf_nbuf_t mpdu_head, 588 qdf_nbuf_t mpdu_tail); 589 /** 590 * ol_txrx_rx_mon_fp - OSIF monitor mode receive function for single 591 * MPDU (802.11 format) 592 */ 593 typedef void (*ol_txrx_rx_mon_fp)(ol_osif_vdev_handle vdev, 594 qdf_nbuf_t mpdu, 595 void *rx_status); 596 597 /** 598 * ol_txrx_proxy_arp_fp - proxy arp function pointer 599 */ 600 typedef int (*ol_txrx_proxy_arp_fp)(ol_osif_vdev_handle vdev, 601 qdf_nbuf_t netbuf); 602 603 /* 604 * ol_txrx_mcast_me_fp - function pointer for multicast enhancement 605 */ 606 typedef int (*ol_txrx_mcast_me_fp)(ol_osif_vdev_handle vdev, 607 qdf_nbuf_t netbuf); 608 609 /** 610 * ol_txrx_stats_callback - statistics notify callback 611 */ 612 typedef void (*ol_txrx_stats_callback)(void *ctxt, 613 enum htt_cmn_dbg_stats_type type, 614 uint8_t *buf, int bytes); 615 616 /** 617 * ol_txrx_ops - (pointers to) the functions used for tx and rx 618 * data xfer 619 * 620 * There are two portions of these txrx operations. 621 * The rx portion is filled in by OSIF SW before calling 622 * ol_txrx_osif_vdev_register; inside the ol_txrx_osif_vdev_register 623 * the txrx SW stores a copy of these rx function pointers, to use 624 * as it delivers rx data frames to the OSIF SW. 625 * The tx portion is filled in by the txrx SW inside 626 * ol_txrx_osif_vdev_register; when the function call returns, 627 * the OSIF SW stores a copy of these tx functions to use as it 628 * delivers tx data frames to the txrx SW. 629 * 630 * @tx.std - the tx function pointer for standard data 631 * frames This function pointer is set by the txrx SW 632 * perform host-side transmit operations based on 633 * whether a HL or LL host/target interface is in use. 634 * @tx.flow_control_cb - the transmit flow control 635 * function that is registered by the 636 * OSIF which is called from txrx to 637 * indicate whether the transmit OS 638 * queues should be paused/resumed 639 * @rx.rx - the OS shim rx function to deliver rx data 640 * frames to. This can have different values for 641 * different virtual devices, e.g. so one virtual 642 * device's OS shim directly hands rx frames to the OS, 643 * but another virtual device's OS shim filters out P2P 644 * messages before sending the rx frames to the OS. The 645 * netbufs delivered to the osif_rx function are in the 646 * format specified by the OS to use for tx and rx 647 * frames (either 802.3 or native WiFi). In case RX Threads are enabled, pkts 648 * are given to the thread, instead of the stack via this pointer. 649 * @rx.stack - function to give packets to the stack. Differs from @rx.rx. 650 * In case RX Threads are enabled, this pointer holds the callback to give 651 * packets to the stack. 652 * @rx.wai_check - the tx function pointer for WAPI frames 653 * @rx.mon - the OS shim rx monitor function to deliver 654 * monitor data to Though in practice, it is probable 655 * that the same function will be used for delivering 656 * rx monitor data for all virtual devices, in theory 657 * each different virtual device can have a different 658 * OS shim function for accepting rx monitor data. The 659 * netbufs delivered to the osif_rx_mon function are in 660 * 802.11 format. Each netbuf holds a 802.11 MPDU, not 661 * an 802.11 MSDU. Depending on compile-time 662 * configuration, each netbuf may also have a 663 * monitor-mode encapsulation header such as a radiotap 664 * header added before the MPDU contents. 665 * @rx.std - the OS shim rx function to deliver rx data 666 * @proxy_arp - proxy arp function pointer - specified by 667 * OS shim, stored by txrx 668 * @get_key - function pointer to get key of the peer with 669 * specific key index 670 */ 671 struct ol_txrx_ops { 672 /* tx function pointers - specified by txrx, stored by OS shim */ 673 struct { 674 ol_txrx_tx_fp tx; 675 ol_txrx_tx_exc_fp tx_exception; 676 ol_txrx_tx_free_ext_fp tx_free_ext; 677 ol_txrx_completion_fp tx_comp; 678 } tx; 679 680 /* rx function pointers - specified by OS shim, stored by txrx */ 681 struct { 682 ol_txrx_rx_fp rx; 683 ol_txrx_rx_fp rx_stack; 684 ol_txrx_rx_check_wai_fp wai_check; 685 ol_txrx_rx_mon_fp mon; 686 ol_txrx_stats_rx_fp stats_rx; 687 ol_txrx_rsim_rx_decap_fp rsim_rx_decap; 688 } rx; 689 /* proxy arp function pointer - specified by OS shim, stored by txrx */ 690 ol_txrx_proxy_arp_fp proxy_arp; 691 ol_txrx_mcast_me_fp me_convert; 692 693 ol_txrx_get_key_fp get_key; 694 }; 695 696 /** 697 * ol_txrx_stats_req - specifications of the requested 698 * statistics 699 */ 700 struct ol_txrx_stats_req { 701 uint32_t stats_type_upload_mask; /* which stats to upload */ 702 uint32_t stats_type_reset_mask; /* which stats to reset */ 703 704 /* stats will be printed if either print element is set */ 705 struct { 706 int verbose; /* verbose stats printout */ 707 int concise; /* concise stats printout (takes precedence) */ 708 } print; /* print uploaded stats */ 709 710 /* stats notify callback will be invoked if fp is non-NULL */ 711 struct { 712 ol_txrx_stats_callback fp; 713 void *ctxt; 714 } callback; 715 716 /* stats will be copied into the specified buffer if buf is non-NULL */ 717 struct { 718 uint8_t *buf; 719 int byte_limit; /* don't copy more than this */ 720 } copy; 721 722 /* 723 * If blocking is true, the caller will take the specified semaphore 724 * to wait for the stats to be uploaded, and the driver will release 725 * the semaphore when the stats are done being uploaded. 726 */ 727 struct { 728 int blocking; 729 /*Note: this needs to change to some qdf_* type */ 730 qdf_semaphore_t *sem_ptr; 731 } wait; 732 }; 733 734 735 /* DP soc struct definition */ 736 struct cdp_soc_t { 737 struct cdp_ops *ops; 738 struct ol_if_ops *ol_ops; 739 }; 740 741 /* 742 * cdp_pdev_param_type: different types of parameters 743 * to set values in pdev 744 * @CDP_CONFIG_DEBUG_SNIFFER: Enable debug sniffer feature 745 * @CDP_CONFIG_BPR_ENABLE: Enable bcast probe feature 746 * @CDP_CONFIG_PRIMARY_RADIO: Configure radio as primary 747 */ 748 enum cdp_pdev_param_type { 749 CDP_CONFIG_DEBUG_SNIFFER, 750 CDP_CONFIG_BPR_ENABLE, 751 CDP_CONFIG_PRIMARY_RADIO, 752 }; 753 754 /* 755 * enum cdp_pdev_bpr_param - different types of parameters 756 * to set value in pdev 757 * @CDP_BPR_DISABLE: Set bpr to disable state 758 * @CDP_BPR_ENABLE: set bpr to enable state 759 * 760 * Enum indicating bpr state to enable/disable. 761 */ 762 enum cdp_pdev_bpr_param { 763 CDP_BPR_DISABLE, 764 CDP_BPR_ENABLE, 765 }; 766 767 /* 768 * cdp_vdev_param_type: different types of parameters 769 * to set values in vdev 770 * @CDP_ENABLE_NAWDS: set nawds enable/disable 771 * @CDP_ENABLE_MCAST_EN: enable/disable multicast enhancement 772 * @CDP_ENABLE_WDS: wds sta 773 * @CDP_ENABLE_PROXYSTA: proxy sta 774 * @CDP_UPDATE_TDLS_FLAGS: tdls link flags 775 * @CDP_ENABLE_AP_BRIDGE: set ap_bridging enable/disable 776 * @CDP_ENABLE_CIPHER : set cipher type based on security 777 * @CDP_ENABLE_QWRAP_ISOLATION: qwrap isolation mode 778 */ 779 enum cdp_vdev_param_type { 780 CDP_ENABLE_NAWDS, 781 CDP_ENABLE_MCAST_EN, 782 CDP_ENABLE_WDS, 783 CDP_ENABLE_PROXYSTA, 784 CDP_UPDATE_TDLS_FLAGS, 785 CDP_CFG_WDS_AGING_TIMER, 786 CDP_ENABLE_AP_BRIDGE, 787 CDP_ENABLE_CIPHER, 788 CDP_ENABLE_QWRAP_ISOLATION 789 }; 790 791 #define TXRX_FW_STATS_TXSTATS 1 792 #define TXRX_FW_STATS_RXSTATS 2 793 #define TXRX_FW_STATS_RX_RATE_INFO 3 794 #define TXRX_FW_STATS_PHYSTATS 4 795 #define TXRX_FW_STATS_PHYSTATS_CONCISE 5 796 #define TXRX_FW_STATS_TX_RATE_INFO 6 797 #define TXRX_FW_STATS_TID_STATE 7 798 #define TXRX_FW_STATS_HOST_STATS 8 799 #define TXRX_FW_STATS_CLEAR_HOST_STATS 9 800 #define TXRX_FW_STATS_CE_STATS 10 801 #define TXRX_FW_STATS_VOW_UMAC_COUNTER 11 802 #define TXRX_FW_STATS_ME_STATS 12 803 #define TXRX_FW_STATS_TXBF_INFO 13 804 #define TXRX_FW_STATS_SND_INFO 14 805 #define TXRX_FW_STATS_ERROR_INFO 15 806 #define TXRX_FW_STATS_TX_SELFGEN_INFO 16 807 #define TXRX_FW_STATS_TX_MU_INFO 17 808 #define TXRX_FW_SIFS_RESP_INFO 18 809 #define TXRX_FW_RESET_STATS 19 810 #define TXRX_FW_MAC_WDOG_STATS 20 811 #define TXRX_FW_MAC_DESC_STATS 21 812 #define TXRX_FW_MAC_FETCH_MGR_STATS 22 813 #define TXRX_FW_MAC_PREFETCH_MGR_STATS 23 814 #define TXRX_FW_STATS_DURATION_INFO 24 815 #define TXRX_FW_STATS_DURATION_INFO_RESET 25 816 #define TXRX_FW_HALPHY_STATS 26 817 #define TXRX_FW_COEX_STATS 27 818 819 #define PER_RADIO_FW_STATS_REQUEST 0 820 #define PER_VDEV_FW_STATS_REQUEST 1 821 /** 822 * enum data_stall_log_event_indicator - Module triggering data stall 823 * @DATA_STALL_LOG_INDICATOR_UNUSED: Unused 824 * @DATA_STALL_LOG_INDICATOR_HOST_DRIVER: Host driver indicates data stall 825 * @DATA_STALL_LOG_INDICATOR_FIRMWARE: FW indicates data stall 826 * @DATA_STALL_LOG_INDICATOR_FRAMEWORK: Framework indicates data stall 827 * 828 * Enum indicating the module that indicates data stall event 829 */ 830 enum data_stall_log_event_indicator { 831 DATA_STALL_LOG_INDICATOR_UNUSED, 832 DATA_STALL_LOG_INDICATOR_HOST_DRIVER, 833 DATA_STALL_LOG_INDICATOR_FIRMWARE, 834 DATA_STALL_LOG_INDICATOR_FRAMEWORK, 835 }; 836 837 /** 838 * enum data_stall_log_event_type - data stall event type 839 * @DATA_STALL_LOG_NONE 840 * @DATA_STALL_LOG_FW_VDEV_PAUSE 841 * @DATA_STALL_LOG_HWSCHED_CMD_FILTER 842 * @DATA_STALL_LOG_HWSCHED_CMD_FLUSH 843 * @DATA_STALL_LOG_FW_RX_REFILL_FAILED 844 * @DATA_STALL_LOG_FW_RX_FCS_LEN_ERROR 845 * @DATA_STALL_LOG_FW_WDOG_ERRORS 846 * @DATA_STALL_LOG_BB_WDOG_ERROR 847 * @DATA_STALL_LOG_POST_TIM_NO_TXRX_ERROR 848 * @DATA_STALL_LOG_HOST_STA_TX_TIMEOUT 849 * @DATA_STALL_LOG_HOST_SOFTAP_TX_TIMEOUT 850 * @DATA_STALL_LOG_NUD_FAILURE 851 * 852 * Enum indicating data stall event type 853 */ 854 enum data_stall_log_event_type { 855 DATA_STALL_LOG_NONE, 856 DATA_STALL_LOG_FW_VDEV_PAUSE, 857 DATA_STALL_LOG_HWSCHED_CMD_FILTER, 858 DATA_STALL_LOG_HWSCHED_CMD_FLUSH, 859 DATA_STALL_LOG_FW_RX_REFILL_FAILED, 860 DATA_STALL_LOG_FW_RX_FCS_LEN_ERROR, 861 DATA_STALL_LOG_FW_WDOG_ERRORS, 862 DATA_STALL_LOG_BB_WDOG_ERROR, 863 DATA_STALL_LOG_POST_TIM_NO_TXRX_ERROR, 864 /* Stall events triggered by host/framework start from 0x100 onwards. */ 865 DATA_STALL_LOG_HOST_STA_TX_TIMEOUT = 0x100, 866 DATA_STALL_LOG_HOST_SOFTAP_TX_TIMEOUT, 867 DATA_STALL_LOG_NUD_FAILURE, 868 }; 869 870 /** 871 * enum data_stall_log_recovery_type - data stall recovery type 872 * @DATA_STALL_LOG_RECOVERY_NONE, 873 * @DATA_STALL_LOG_RECOVERY_CONNECT_DISCONNECT, 874 * @DATA_STALL_LOG_RECOVERY_TRIGGER_PDR 875 * 876 * Enum indicating data stall recovery type 877 */ 878 enum data_stall_log_recovery_type { 879 DATA_STALL_LOG_RECOVERY_NONE = 0, 880 DATA_STALL_LOG_RECOVERY_CONNECT_DISCONNECT, 881 DATA_STALL_LOG_RECOVERY_TRIGGER_PDR, 882 }; 883 884 /** 885 * struct data_stall_event_info - data stall info 886 * @indicator: Module triggering data stall 887 * @data_stall_type: data stall event type 888 * @vdev_id_bitmap: vdev_id_bitmap 889 * @pdev_id: pdev id 890 * @recovery_type: data stall recovery type 891 */ 892 struct data_stall_event_info { 893 uint32_t indicator; 894 uint32_t data_stall_type; 895 uint32_t vdev_id_bitmap; 896 uint32_t pdev_id; 897 uint32_t recovery_type; 898 }; 899 900 typedef void (*data_stall_detect_cb)(struct data_stall_event_info *); 901 902 /* 903 * cdp_stats - options for host and firmware 904 * statistics 905 */ 906 enum cdp_stats { 907 CDP_TXRX_STATS_0 = 0, 908 CDP_TXRX_STATS_1, 909 CDP_TXRX_STATS_2, 910 CDP_TXRX_STATS_3, 911 CDP_TXRX_STATS_4, 912 CDP_TXRX_STATS_5, 913 CDP_TXRX_STATS_6, 914 CDP_TXRX_STATS_7, 915 CDP_TXRX_STATS_8, 916 CDP_TXRX_STATS_9, 917 CDP_TXRX_STATS_10, 918 CDP_TXRX_STATS_11, 919 CDP_TXRX_STATS_12, 920 CDP_TXRX_STATS_13, 921 CDP_TXRX_STATS_14, 922 CDP_TXRX_STATS_15, 923 CDP_TXRX_STATS_16, 924 CDP_TXRX_STATS_17, 925 CDP_TXRX_STATS_18, 926 CDP_TXRX_STATS_19, 927 CDP_TXRX_STATS_20, 928 CDP_TXRX_STATS_21, 929 CDP_TXRX_STATS_22, 930 CDP_TXRX_STATS_23, 931 CDP_TXRX_STATS_24, 932 CDP_TXRX_STATS_25, 933 CDP_TXRX_STATS_26, 934 CDP_TXRX_STATS_27, 935 CDP_TXRX_STATS_28, 936 CDP_TXRX_STATS_HTT_MAX = 256, 937 CDP_TXRX_MAX_STATS = 265, 938 }; 939 940 /* 941 * Different Stat update types sent to OL_IF 942 * @UPDATE_PEER_STATS: update peer stats 943 * @UPDATE_VDEV_STATS: update vdev stats 944 * @UPDATE_PDE_STATS: Update pdev stats 945 */ 946 enum cdp_stat_update_type { 947 UPDATE_PEER_STATS = 0, 948 UPDATE_VDEV_STATS = 1, 949 UPDATE_PDEV_STATS = 2, 950 }; 951 952 /* 953 * struct cdp_tx_sojourn_stats - Tx sojourn stats 954 * @ppdu_seq_id: ppdu_seq_id from tx completion 955 * @avg_sojourn_msdu: average sojourn msdu time 956 * @sum_sojourn_msdu: sum sojourn msdu time 957 * @num_msdu: number of msdus per ppdu 958 */ 959 struct cdp_tx_sojourn_stats { 960 uint32_t ppdu_seq_id; 961 qdf_ewma_tx_lag avg_sojourn_msdu[CDP_DATA_TID_MAX]; 962 uint32_t sum_sojourn_msdu[CDP_DATA_TID_MAX]; 963 uint32_t num_msdus[CDP_DATA_TID_MAX]; 964 }; 965 966 /** 967 * struct cdp_tx_completion_ppdu_user - Tx PPDU completion per-user information 968 * @completion_status: completion status - OK/Filter/Abort/Timeout 969 * @tid: TID number 970 * @peer_id: Peer ID 971 * @frame_ctrl: frame control field in 802.11 header 972 * @qos_ctrl: QoS control field in 802.11 header 973 * @mpdu_tried: number of mpdus tried 974 * @mpdu_success: number of mpdus successfully transmitted 975 * @long_retries: long retries 976 * @short_retries: short retries 977 * @is_ampdu: mpdu aggregate or non-aggregate? 978 * @success_bytes: bytes successfully transmitted 979 * @retry_bytes: bytes retried 980 * @failed_msdus: MSDUs failed transmission 981 * @duration: user duration in ppdu 982 * @ltf_size: ltf_size 983 * @stbc: stbc 984 * @he_re: he_re (range extension) 985 * @txbf: txbf 986 * @bw: Transmission bandwidth 987 * <enum 2 transmit_bw_20_MHz> 988 * <enum 3 transmit_bw_40_MHz> 989 * <enum 4 transmit_bw_80_MHz> 990 * <enum 5 transmit_bw_160_MHz> 991 * @nss: NSS 1,2, ...8 992 * @mcs: MCS index 993 * @preamble: preamble 994 * @gi: guard interval 800/400/1600/3200 ns 995 * @dcm: dcm 996 * @ldpc: ldpc 997 * @delayed_ba: delayed ba bit 998 * @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/ 999 * UL_BSR_TRIG/UNKNOWN 1000 * @ba_seq_no: Block Ack sequence number 1001 * @ba_bitmap: Block Ack bitmap 1002 * @start_seqa: Sequence number of first MPDU 1003 * @enq_bitmap: Enqueue MPDU bitmap 1004 * @is_mcast: MCAST or UCAST 1005 * @tx_rate: Transmission Rate 1006 */ 1007 struct cdp_tx_completion_ppdu_user { 1008 uint32_t completion_status:8, 1009 tid:8, 1010 peer_id:16; 1011 uint8_t mac_addr[6]; 1012 uint32_t frame_ctrl:16, 1013 qos_ctrl:16; 1014 uint32_t mpdu_tried_ucast:16, 1015 mpdu_tried_mcast:16; 1016 uint16_t mpdu_success:16; 1017 uint16_t mpdu_failed:16; 1018 uint32_t long_retries:4, 1019 short_retries:4, 1020 tx_ratecode:8, 1021 is_ampdu:1, 1022 ppdu_type:5; 1023 uint32_t success_bytes; 1024 uint32_t retry_bytes; 1025 uint32_t failed_bytes; 1026 uint32_t success_msdus:16, 1027 retry_msdus:16; 1028 uint32_t failed_msdus:16, 1029 duration:16; 1030 uint32_t ltf_size:2, 1031 stbc:1, 1032 he_re:1, 1033 txbf:4, 1034 bw:4, 1035 nss:4, 1036 mcs:4, 1037 preamble:4, 1038 gi:4, 1039 dcm:1, 1040 ldpc:1, 1041 delayed_ba:1; 1042 uint32_t ba_seq_no; 1043 uint32_t ba_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1044 uint32_t start_seq; 1045 uint32_t enq_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1046 uint32_t failed_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1047 uint32_t num_mpdu:9, 1048 num_msdu:16; 1049 uint32_t tx_duration; 1050 uint16_t ru_tones; 1051 bool is_mcast; 1052 uint32_t tx_rate; 1053 uint32_t tx_ratekbps; 1054 /*ack rssi for separate chains*/ 1055 uint32_t ack_rssi[CDP_RSSI_CHAIN_LEN]; 1056 bool ack_rssi_valid; 1057 }; 1058 1059 /** 1060 * struct cdp_tx_completion_ppdu - Tx PPDU completion information 1061 * @completion_status: completion status - OK/Filter/Abort/Timeout 1062 * @ppdu_id: PPDU Id 1063 * @ppdu_seq_id: ppdu sequence id for sojourn stats 1064 * @vdev_id: VAP Id 1065 * @num_users: Number of users 1066 * @num_mpdu: Number of MPDUs in PPDU 1067 * @num_msdu: Number of MSDUs in PPDU 1068 * @frame_type: frame SU or MU 1069 * @frame_ctrl: frame control of 80211 header 1070 * @channel: Channel informartion 1071 * @ack_rssi: RSSI value of last ack packet (units=dB above noise floor) 1072 * @tx_duration: PPDU airtime 1073 * @ppdu_start_timestamp: TSF at PPDU start 1074 * @ppdu_end_timestamp: TSF at PPDU end 1075 * @ack_timestamp: TSF at the reception of ACK 1076 * @user: per-User stats (array of per-user structures) 1077 */ 1078 struct cdp_tx_completion_ppdu { 1079 uint32_t ppdu_id; 1080 uint32_t ppdu_seq_id; 1081 uint16_t vdev_id; 1082 uint32_t num_users; 1083 uint32_t num_mpdu:9, 1084 num_msdu:16; 1085 uint16_t frame_type; 1086 uint16_t frame_ctrl; 1087 uint16_t channel; 1088 uint16_t phy_mode; 1089 uint32_t ack_rssi; 1090 uint32_t tx_duration; 1091 uint32_t ppdu_start_timestamp; 1092 uint32_t ppdu_end_timestamp; 1093 uint32_t ack_timestamp; 1094 struct cdp_tx_completion_ppdu_user user[CDP_MU_MAX_USERS]; 1095 }; 1096 1097 /** 1098 * struct cdp_dev_stats - Network device stats structure 1099 * @tx_packets: Tx total packets transmitted 1100 * @tx_bytes : Tx total bytes transmitted 1101 * @tx_errors : Tx error due to FW tx failure, Ring failure DMA etc 1102 * @tx_dropped: Tx dropped is same as tx errors as above 1103 * @rx_packets: Rx total packets transmitted 1104 * @rx_bytes : Rx total bytes transmitted 1105 */ 1106 struct cdp_dev_stats { 1107 uint32_t tx_packets; 1108 uint32_t tx_bytes; 1109 uint32_t tx_errors; 1110 uint32_t tx_dropped; 1111 uint32_t rx_packets; 1112 uint32_t rx_bytes; 1113 }; 1114 1115 /** 1116 * struct cdp_rate_stats - Tx/Rx Rate statistics 1117 * @bw: Indicates the BW of the upcoming transmission - 1118 * <enum 2 transmit_bw_20_MHz> 1119 * <enum 3 transmit_bw_40_MHz> 1120 * <enum 4 transmit_bw_80_MHz> 1121 * <enum 5 transmit_bw_160_MHz> 1122 * @pkt_type: Transmit Packet Type 1123 * @stbc: When set, STBC transmission rate was used 1124 * @ldpc: When set, use LDPC transmission rates 1125 * @sgi: <enum 0 0_8_us_sgi > Legacy normal GI 1126 * <enum 1 0_4_us_sgi > Legacy short GI 1127 * <enum 2 1_6_us_sgi > HE related GI 1128 * <enum 3 3_2_us_sgi > HE 1129 * @mcs: Transmit MCS Rate 1130 * @ofdma: Set when the transmission was an OFDMA transmission 1131 * @tones_in_ru: The number of tones in the RU used. 1132 * @tsf: Lower 32 bits of the TSF (timestamp when ppdu transmission finished) 1133 * @peer_id: Peer ID of the flow or MPDU queue 1134 * @tid: TID of the flow or MPDU queue 1135 */ 1136 struct cdp_rate_stats { 1137 uint32_t rate_stats_info_valid:1, 1138 bw:2, 1139 pkt_type:4, 1140 stbc:1, 1141 ldpc:1, 1142 sgi:2, 1143 mcs:4, 1144 ofdma:1, 1145 tones_in_ru:12, 1146 resvd0:4; 1147 uint32_t tsf; 1148 uint16_t peer_id; 1149 uint8_t tid; 1150 }; 1151 1152 /** 1153 * struct cdp_tx_completion_msdu - Tx MSDU completion descriptor 1154 * @ppdu_id: PPDU to which this MSDU belongs 1155 * @transmit_cnt: Number of times this frame has been transmitted 1156 * @ack_frame_rssi: RSSI of the received ACK or BA frame 1157 * @first_msdu: Indicates this MSDU is the first MSDU in AMSDU 1158 * @last_msdu: Indicates this MSDU is the last MSDU in AMSDU 1159 * @msdu_part_of_amsdu : Indicates this MSDU was part of an A-MSDU in MPDU 1160 * @extd: Extended structure containing rate statistics 1161 */ 1162 struct cdp_tx_completion_msdu { 1163 uint32_t ppdu_id; 1164 uint8_t transmit_cnt; 1165 uint32_t ack_frame_rssi:8, 1166 resvd0:1, 1167 first_msdu:1, 1168 last_msdu:1, 1169 msdu_part_of_amsdu:1, 1170 resvd1:20; 1171 struct cdp_rate_stats extd; 1172 }; 1173 1174 /** 1175 * struct cdp_rx_indication_ppdu - Rx PPDU indication structure 1176 * @ppdu_id: PPDU Id 1177 * @is_ampdu: mpdu aggregate or non-aggregate? 1178 * @num_mpdu: Number of MPDUs in PPDU 1179 * @reserved: Reserved bits for future use 1180 * @num_msdu: Number of MSDUs in PPDU 1181 * @udp_msdu_count: Number of UDP MSDUs in PPDU 1182 * @tcp_msdu_count: Number of TCP MSDUs in PPDU 1183 * @other_msdu_count: Number of MSDUs other than UDP and TCP MSDUs in PPDU 1184 * @duration: PPDU duration 1185 * @tid: TID number 1186 * @peer_id: Peer ID 1187 * @vdev_id: VAP ID 1188 * @mac_addr: Peer MAC Address 1189 * @first_data_seq_ctrl: Sequence control field of first data frame 1190 * @ltf_size: ltf_size 1191 * @stbc: When set, STBC rate was used 1192 * @he_re: he_re (range extension) 1193 * @bw: Bandwidth 1194 * <enum 0 bw_20_MHz> 1195 * <enum 1 bw_40_MHz> 1196 * <enum 2 bw_80_MHz> 1197 * <enum 3 bw_160_MHz> 1198 * @nss: NSS 1,2, ...8 1199 * @mcs: MCS index 1200 * @preamble: preamble 1201 * @gi: <enum 0 0_8_us_sgi > Legacy normal GI 1202 * <enum 1 0_4_us_sgi > Legacy short GI 1203 * <enum 2 1_6_us_sgi > HE related GI 1204 * <enum 3 3_2_us_sgi > HE 1205 * @dcm: dcm 1206 * @ldpc: ldpc 1207 * @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/ 1208 * UL_BSR_TRIG/UNKNOWN 1209 * @rssi: RSSI value (units = dB above noise floor) 1210 * @timestamp: TSF at the reception of PPDU 1211 * @length: PPDU length 1212 * @channel: Channel informartion 1213 * @lsig_A: L-SIG in 802.11 PHY header 1214 * @frame_ctrl: frame control field 1215 */ 1216 struct cdp_rx_indication_ppdu { 1217 uint32_t ppdu_id; 1218 uint16_t is_ampdu:1, 1219 num_mpdu:9, 1220 reserved:6; 1221 uint32_t num_msdu; 1222 uint16_t udp_msdu_count; 1223 uint16_t tcp_msdu_count; 1224 uint16_t other_msdu_count; 1225 uint16_t duration; 1226 uint32_t tid:8, 1227 peer_id:16; 1228 uint8_t vdev_id; 1229 uint8_t mac_addr[6]; 1230 uint16_t first_data_seq_ctrl; 1231 union { 1232 uint32_t rate_info; 1233 struct { 1234 uint32_t ltf_size:2, 1235 stbc:1, 1236 he_re:1, 1237 bw:4, 1238 nss:4, 1239 mcs:4, 1240 preamble:4, 1241 gi:4, 1242 dcm:1, 1243 ldpc:1, 1244 ppdu_type:2; 1245 }; 1246 } u; 1247 uint32_t lsig_a; 1248 uint32_t rssi; 1249 uint64_t timestamp; 1250 uint32_t length; 1251 uint8_t channel; 1252 uint8_t beamformed; 1253 1254 uint32_t rx_ratekbps; 1255 uint32_t ppdu_rx_rate; 1256 1257 uint32_t retries; 1258 uint32_t rx_byte_count; 1259 uint8_t rx_ratecode; 1260 uint8_t fcs_error_mpdus; 1261 uint16_t frame_ctrl; 1262 }; 1263 1264 /** 1265 * struct cdp_rx_indication_msdu - Rx MSDU info 1266 * @ppdu_id: PPDU to which the MSDU belongs 1267 * @msdu_len: Length of MSDU in bytes 1268 * @ack_frame_rssi: RSSI of the received ACK or BA frame 1269 * @first_msdu: Indicates this MSDU is the first MSDU in AMSDU 1270 * @last_msdu: Indicates this MSDU is the last MSDU in AMSDU 1271 * @msdu_part_of_amsdu : Indicates this MSDU was part of an A-MSDU in MPDU 1272 * @extd: Extended structure containing rate statistics 1273 */ 1274 struct cdp_rx_indication_msdu { 1275 uint32_t ppdu_id; 1276 uint16_t msdu_len; 1277 uint32_t ack_frame_rssi:8, 1278 resvd0:1, 1279 first_msdu:1, 1280 last_msdu:1, 1281 msdu_part_of_amsdu:1, 1282 msdu_part_of_ampdu:1, 1283 resvd1:19; 1284 struct cdp_rate_stats extd; 1285 }; 1286 1287 /** 1288 * struct cdp_config_params - Propagate configuration parameters to datapath 1289 * @tso_enable: Enable/Disable TSO 1290 * @lro_enable: Enable/Disable LRO 1291 * @flow_steering_enable: Enable/Disable Rx Hash 1292 * @tcp_Udp_ChecksumOffload: Enable/Disable tcp-Udp checksum Offload 1293 * @napi_enable: Enable/Disable Napi 1294 * @tx_flow_stop_queue_threshold: Value to Pause tx queues 1295 * @tx_flow_start_queue_offset: Available Tx descriptors to unpause 1296 * tx queue 1297 */ 1298 struct cdp_config_params { 1299 unsigned int tso_enable:1; 1300 unsigned int lro_enable:1; 1301 unsigned int flow_steering_enable:1; 1302 unsigned int tcp_udp_checksumoffload:1; 1303 unsigned int napi_enable:1; 1304 /* Set when QCA_LL_TX_FLOW_CONTROL_V2 is enabled */ 1305 uint8_t tx_flow_stop_queue_threshold; 1306 uint8_t tx_flow_start_queue_offset; 1307 }; 1308 1309 /** 1310 * cdp_txrx_stats_req: stats request wrapper 1311 * used to pass request information to cdp layer 1312 * @stats: type of stats requested 1313 * @param0: opaque argument 0 to be passed to htt 1314 * @param1: opaque argument 1 to be passed to htt 1315 * @param2: opaque argument 2 to be passed to htt 1316 * @param3: opaque argument 3 to be passed to htt 1317 * @mac id: mac_id 1318 */ 1319 struct cdp_txrx_stats_req { 1320 enum cdp_stats stats; 1321 uint32_t param0; 1322 uint32_t param1; 1323 uint32_t param2; 1324 uint32_t param3; 1325 uint32_t cookie_val; 1326 uint8_t mac_id; 1327 char *peer_addr; 1328 }; 1329 1330 /** 1331 * struct cdp_monitor_filter - monitor filter info 1332 * @mode: set filter mode 1333 * @fp_mgmt: set Filter Pass MGMT Configuration 1334 * @fp_ctrl: set Filter Pass CTRL Configuration 1335 * @fp_data: set Filter Pass DATA Configuration 1336 * @mo_mgmt: set Monitor Other MGMT Configuration 1337 * @mo_ctrl: set Monitor Other CTRL Configuration 1338 * @mo_data: set Monitor other DATA Configuration 1339 * 1340 */ 1341 struct cdp_monitor_filter { 1342 uint16_t mode; 1343 uint16_t fp_mgmt; 1344 uint16_t fp_ctrl; 1345 uint16_t fp_data; 1346 uint16_t mo_mgmt; 1347 uint16_t mo_ctrl; 1348 uint16_t mo_data; 1349 }; 1350 #endif 1351