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_MAX 316 }; 317 318 /** 319 * struct cdp_sec_type - security type information 320 */ 321 enum cdp_sec_type { 322 cdp_sec_type_none, 323 cdp_sec_type_wep128, 324 cdp_sec_type_wep104, 325 cdp_sec_type_wep40, 326 cdp_sec_type_tkip, 327 cdp_sec_type_tkip_nomic, 328 cdp_sec_type_aes_ccmp, 329 cdp_sec_type_wapi, 330 cdp_sec_type_aes_ccmp_256, 331 cdp_sec_type_aes_gcmp, 332 cdp_sec_type_aes_gcmp_256, 333 334 /* keep this last! */ 335 cdp_num_sec_types 336 }; 337 338 /** 339 * struct cdp_tx_exception_metadata - Exception path parameters 340 * @peer_id: Peer id of the peer 341 * @tid: Transmit Identifier 342 * @tx_encap_type: Transmit encap type (i.e. Raw, Native Wi-Fi, Ethernet) 343 * @sec_type: sec_type to be passed to HAL 344 * 345 * This structure holds the parameters needed in the exception path of tx 346 * 347 */ 348 struct cdp_tx_exception_metadata { 349 uint16_t peer_id; 350 uint8_t tid; 351 uint16_t tx_encap_type; 352 enum cdp_sec_type sec_type; 353 }; 354 355 typedef struct cdp_soc_t *ol_txrx_soc_handle; 356 357 /** 358 * ol_txrx_vdev_delete_cb - callback registered during vdev 359 * detach 360 */ 361 typedef void (*ol_txrx_vdev_delete_cb)(void *context); 362 363 /** 364 * ol_txrx_pkt_direction - Packet Direction 365 * @rx_direction: rx path packet 366 * @tx_direction: tx path packet 367 */ 368 enum txrx_direction { 369 rx_direction = 1, 370 tx_direction = 0, 371 }; 372 373 /** 374 * ol_txrx_nbuf_classify - Packet classification object 375 * @peer_id: unique peer identifier from fw 376 * @tid: traffic identifier(could be overridden) 377 * @pkt_tid: traffic identifier(cannot be overridden) 378 * @pkt_tos: ip header tos value 379 * @pkt_dscp: ip header dscp value 380 * @tos: index value in map 381 * @dscp: DSCP_TID map index 382 * @is_mcast: multicast pkt check 383 * @is_eap: eapol pkt check 384 * @is_arp: arp pkt check 385 * @is_tcp: tcp pkt check 386 * @is_dhcp: dhcp pkt check 387 * @is_igmp: igmp pkt check 388 * @is_ipv4: ip version 4 pkt check 389 * @is_ipv6: ip version 6 pkt check 390 */ 391 struct ol_txrx_nbuf_classify { 392 uint16_t peer_id; 393 uint8_t tid; 394 uint8_t pkt_tid; 395 uint8_t pkt_tos; 396 uint8_t pkt_dscp; 397 uint8_t tos; 398 uint8_t dscp; 399 uint8_t is_mcast; 400 uint8_t is_eap; 401 uint8_t is_arp; 402 uint8_t is_tcp; 403 uint8_t is_dhcp; 404 uint8_t is_igmp; 405 uint8_t is_ipv4; 406 uint8_t is_ipv6; 407 }; 408 409 /** 410 * ol_osif_vdev_handle - paque handle for OS shim virtual device 411 * object 412 */ 413 struct ol_osif_vdev_t; 414 typedef struct ol_osif_vdev_t *ol_osif_vdev_handle; 415 416 /** 417 * wlan_op_mode - Virtual device operation mode 418 * @wlan_op_mode_unknown: Unknown mode 419 * @wlan_op_mode_ap: AP mode 420 * @wlan_op_mode_ibss: IBSS mode 421 * @wlan_op_mode_sta: STA (client) mode 422 * @wlan_op_mode_monitor: Monitor mode 423 * @wlan_op_mode_ocb: OCB mode 424 */ 425 enum wlan_op_mode { 426 wlan_op_mode_unknown, 427 wlan_op_mode_ap, 428 wlan_op_mode_ibss, 429 wlan_op_mode_sta, 430 wlan_op_mode_monitor, 431 wlan_op_mode_ocb, 432 wlan_op_mode_ndi, 433 }; 434 435 /** 436 * connectivity_stats_pkt_status - data pkt type 437 * @PKT_TYPE_REQ: Request packet 438 * @PKT_TYPE_RSP: Response packet 439 * @PKT_TYPE_TX_DROPPED: TX packet dropped 440 * @PKT_TYPE_RX_DROPPED: RX packet dropped 441 * @PKT_TYPE_RX_DELIVERED: RX packet delivered 442 * @PKT_TYPE_RX_REFUSED: RX packet refused 443 * @PKT_TYPE_TX_HOST_FW_SENT: TX packet FW sent 444 * @PKT_TYPE_TX_ACK_CNT:TC packet acked 445 * @PKT_TYPE_NONE: Invalid packet 446 */ 447 enum connectivity_stats_pkt_status { 448 PKT_TYPE_REQ, 449 PKT_TYPE_RSP, 450 PKT_TYPE_TX_DROPPED, 451 PKT_TYPE_RX_DROPPED, 452 PKT_TYPE_RX_DELIVERED, 453 PKT_TYPE_RX_REFUSED, 454 PKT_TYPE_TX_HOST_FW_SENT, 455 PKT_TYPE_TX_ACK_CNT, 456 PKT_TYPE_NONE, 457 }; 458 459 /** 460 * cdp_mgmt_tx_cb - tx management delivery notification 461 * callback function 462 */ 463 typedef void 464 (*ol_txrx_mgmt_tx_cb)(void *ctxt, qdf_nbuf_t tx_mgmt_frm, int had_error); 465 466 /** 467 * ol_txrx_data_tx_cb - Function registered with the data path 468 * that is called when tx frames marked as "no free" are 469 * done being transmitted 470 */ 471 typedef void 472 (*ol_txrx_data_tx_cb)(void *ctxt, qdf_nbuf_t tx_frm, int had_error); 473 474 /** 475 * ol_txrx_tx_fp - top-level transmit function 476 * @data_vdev - handle to the virtual device object 477 * @msdu_list - list of network buffers 478 */ 479 typedef qdf_nbuf_t (*ol_txrx_tx_fp)(void *data_vdev, 480 qdf_nbuf_t msdu_list); 481 482 /** 483 * ol_txrx_tx_exc_fp - top-level transmit function on exception path 484 * @data_vdev - handle to the virtual device object 485 * @msdu_list - list of network buffers 486 * @tx_exc_metadata - structure that holds parameters to exception path 487 */ 488 typedef qdf_nbuf_t (*ol_txrx_tx_exc_fp)(void *data_vdev, 489 qdf_nbuf_t msdu_list, 490 struct cdp_tx_exception_metadata 491 *tx_exc_metadata); 492 493 /** 494 * ol_txrx_completion_fp - top-level transmit function 495 * for tx completion 496 * @skb: skb data 497 * @osif_dev: the virtual device's OS shim object 498 */ 499 typedef void (*ol_txrx_completion_fp)(qdf_nbuf_t skb, 500 void *osif_dev); 501 /** 502 * ol_txrx_tx_flow_control_fp - tx flow control notification 503 * function from txrx to OS shim 504 * @osif_dev - the virtual device's OS shim object 505 * @tx_resume - tx os q should be resumed or not 506 */ 507 typedef void (*ol_txrx_tx_flow_control_fp)(void *osif_dev, 508 bool tx_resume); 509 510 /** 511 * ol_txrx_tx_flow_control_is_pause_fp - is tx paused by flow control 512 * function from txrx to OS shim 513 * @osif_dev - the virtual device's OS shim object 514 * 515 * Return: true if tx is paused by flow control 516 */ 517 typedef bool (*ol_txrx_tx_flow_control_is_pause_fp)(void *osif_dev); 518 519 /** 520 * ol_txrx_rx_fp - receive function to hand batches of data 521 * frames from txrx to OS shim 522 * @data_vdev - handle to the OSIF virtual device object 523 * @msdu_list - list of network buffers 524 */ 525 typedef QDF_STATUS(*ol_txrx_rx_fp)(void *osif_dev, qdf_nbuf_t msdu_list); 526 527 /** 528 * ol_txrx_stats_rx_fp - receive function to hand batches of data 529 * frames from txrx to OS shim 530 * @skb: skb data 531 * @osif_dev: the virtual device's OS shim object 532 * @action: data packet type 533 * @pkt_type: packet data type 534 */ 535 typedef void (*ol_txrx_stats_rx_fp)(struct sk_buff *skb, 536 void *osif_dev, enum connectivity_stats_pkt_status action, 537 uint8_t *pkt_type); 538 539 /** 540 * ol_txrx_get_key_fp - function to gey key based on keyix and peer 541 * mac address 542 * @osif_dev - the virtual device's OS shim object 543 * @key_buf - pointer to store key 544 * @mac_addr - pointer to mac address 545 * @keyix - key id 546 */ 547 typedef QDF_STATUS(*ol_txrx_get_key_fp)(void *osif_dev, uint8_t *key_buf, uint8_t *mac_addr, uint8_t keyix); 548 549 /** 550 * ol_txrx_rsim_rx_decap_fp - raw mode simulation function to decap the 551 * packets in receive path. 552 * @osif_dev - the virtual device's OS shim object 553 * @list_head - poniter to head of receive packet queue to decap 554 * @list_tail - poniter to tail of receive packet queue to decap 555 * @peer - Peer handler 556 */ 557 typedef QDF_STATUS(*ol_txrx_rsim_rx_decap_fp)(void *osif_dev, 558 qdf_nbuf_t *list_head, 559 qdf_nbuf_t *list_tail, 560 struct cdp_peer *peer); 561 562 /* ol_txrx_rx_fp - external tx free function to read per packet stats and 563 * free tx buffer externally 564 * @netbuf - tx network buffer 565 */ 566 typedef void (*ol_txrx_tx_free_ext_fp)(qdf_nbuf_t netbuf); 567 568 /** 569 * ol_txrx_rx_check_wai_fp - OSIF WAPI receive function 570 */ 571 typedef bool (*ol_txrx_rx_check_wai_fp)(ol_osif_vdev_handle vdev, 572 qdf_nbuf_t mpdu_head, 573 qdf_nbuf_t mpdu_tail); 574 /** 575 * ol_txrx_rx_mon_fp - OSIF monitor mode receive function for single 576 * MPDU (802.11 format) 577 */ 578 typedef void (*ol_txrx_rx_mon_fp)(ol_osif_vdev_handle vdev, 579 qdf_nbuf_t mpdu, 580 void *rx_status); 581 582 /** 583 * ol_txrx_proxy_arp_fp - proxy arp function pointer 584 */ 585 typedef int (*ol_txrx_proxy_arp_fp)(ol_osif_vdev_handle vdev, 586 qdf_nbuf_t netbuf); 587 588 /* 589 * ol_txrx_mcast_me_fp - function pointer for multicast enhancement 590 */ 591 typedef int (*ol_txrx_mcast_me_fp)(ol_osif_vdev_handle vdev, 592 qdf_nbuf_t netbuf); 593 594 /** 595 * ol_txrx_stats_callback - statistics notify callback 596 */ 597 typedef void (*ol_txrx_stats_callback)(void *ctxt, 598 enum htt_cmn_dbg_stats_type type, 599 uint8_t *buf, int bytes); 600 601 /** 602 * ol_txrx_ops - (pointers to) the functions used for tx and rx 603 * data xfer 604 * 605 * There are two portions of these txrx operations. 606 * The rx portion is filled in by OSIF SW before calling 607 * ol_txrx_osif_vdev_register; inside the ol_txrx_osif_vdev_register 608 * the txrx SW stores a copy of these rx function pointers, to use 609 * as it delivers rx data frames to the OSIF SW. 610 * The tx portion is filled in by the txrx SW inside 611 * ol_txrx_osif_vdev_register; when the function call returns, 612 * the OSIF SW stores a copy of these tx functions to use as it 613 * delivers tx data frames to the txrx SW. 614 * 615 * @tx.std - the tx function pointer for standard data 616 * frames This function pointer is set by the txrx SW 617 * perform host-side transmit operations based on 618 * whether a HL or LL host/target interface is in use. 619 * @tx.flow_control_cb - the transmit flow control 620 * function that is registered by the 621 * OSIF which is called from txrx to 622 * indicate whether the transmit OS 623 * queues should be paused/resumed 624 * @rx.rx - the OS shim rx function to deliver rx data 625 * frames to. This can have different values for 626 * different virtual devices, e.g. so one virtual 627 * device's OS shim directly hands rx frames to the OS, 628 * but another virtual device's OS shim filters out P2P 629 * messages before sending the rx frames to the OS. The 630 * netbufs delivered to the osif_rx function are in the 631 * format specified by the OS to use for tx and rx 632 * frames (either 802.3 or native WiFi). In case RX Threads are enabled, pkts 633 * are given to the thread, instead of the stack via this pointer. 634 * @rx.stack - function to give packets to the stack. Differs from @rx.rx. 635 * In case RX Threads are enabled, this pointer holds the callback to give 636 * packets to the stack. 637 * @rx.wai_check - the tx function pointer for WAPI frames 638 * @rx.mon - the OS shim rx monitor function to deliver 639 * monitor data to Though in practice, it is probable 640 * that the same function will be used for delivering 641 * rx monitor data for all virtual devices, in theory 642 * each different virtual device can have a different 643 * OS shim function for accepting rx monitor data. The 644 * netbufs delivered to the osif_rx_mon function are in 645 * 802.11 format. Each netbuf holds a 802.11 MPDU, not 646 * an 802.11 MSDU. Depending on compile-time 647 * configuration, each netbuf may also have a 648 * monitor-mode encapsulation header such as a radiotap 649 * header added before the MPDU contents. 650 * @rx.std - the OS shim rx function to deliver rx data 651 * @proxy_arp - proxy arp function pointer - specified by 652 * OS shim, stored by txrx 653 * @get_key - function pointer to get key of the peer with 654 * specific key index 655 */ 656 struct ol_txrx_ops { 657 /* tx function pointers - specified by txrx, stored by OS shim */ 658 struct { 659 ol_txrx_tx_fp tx; 660 ol_txrx_tx_exc_fp tx_exception; 661 ol_txrx_tx_free_ext_fp tx_free_ext; 662 ol_txrx_completion_fp tx_comp; 663 } tx; 664 665 /* rx function pointers - specified by OS shim, stored by txrx */ 666 struct { 667 ol_txrx_rx_fp rx; 668 ol_txrx_rx_fp rx_stack; 669 ol_txrx_rx_check_wai_fp wai_check; 670 ol_txrx_rx_mon_fp mon; 671 ol_txrx_stats_rx_fp stats_rx; 672 ol_txrx_rsim_rx_decap_fp rsim_rx_decap; 673 } rx; 674 /* proxy arp function pointer - specified by OS shim, stored by txrx */ 675 ol_txrx_proxy_arp_fp proxy_arp; 676 ol_txrx_mcast_me_fp me_convert; 677 678 ol_txrx_get_key_fp get_key; 679 }; 680 681 /** 682 * ol_txrx_stats_req - specifications of the requested 683 * statistics 684 */ 685 struct ol_txrx_stats_req { 686 uint32_t stats_type_upload_mask; /* which stats to upload */ 687 uint32_t stats_type_reset_mask; /* which stats to reset */ 688 689 /* stats will be printed if either print element is set */ 690 struct { 691 int verbose; /* verbose stats printout */ 692 int concise; /* concise stats printout (takes precedence) */ 693 } print; /* print uploaded stats */ 694 695 /* stats notify callback will be invoked if fp is non-NULL */ 696 struct { 697 ol_txrx_stats_callback fp; 698 void *ctxt; 699 } callback; 700 701 /* stats will be copied into the specified buffer if buf is non-NULL */ 702 struct { 703 uint8_t *buf; 704 int byte_limit; /* don't copy more than this */ 705 } copy; 706 707 /* 708 * If blocking is true, the caller will take the specified semaphore 709 * to wait for the stats to be uploaded, and the driver will release 710 * the semaphore when the stats are done being uploaded. 711 */ 712 struct { 713 int blocking; 714 /*Note: this needs to change to some qdf_* type */ 715 qdf_semaphore_t *sem_ptr; 716 } wait; 717 }; 718 719 720 /* DP soc struct definition */ 721 struct cdp_soc_t { 722 struct cdp_ops *ops; 723 struct ol_if_ops *ol_ops; 724 }; 725 726 /* 727 * cdp_pdev_param_type: different types of parameters 728 * to set values in pdev 729 * @CDP_CONFIG_DEBUG_SNIFFER: Enable debug sniffer feature 730 * @CDP_CONFIG_BPR_ENABLE: Enable bcast probe feature 731 * @CDP_CONFIG_PRIMARY_RADIO: Configure radio as primary 732 */ 733 enum cdp_pdev_param_type { 734 CDP_CONFIG_DEBUG_SNIFFER, 735 CDP_CONFIG_BPR_ENABLE, 736 CDP_CONFIG_PRIMARY_RADIO, 737 }; 738 739 /* 740 * enum cdp_pdev_bpr_param - different types of parameters 741 * to set value in pdev 742 * @CDP_BPR_DISABLE: Set bpr to disable state 743 * @CDP_BPR_ENABLE: set bpr to enable state 744 * 745 * Enum indicating bpr state to enable/disable. 746 */ 747 enum cdp_pdev_bpr_param { 748 CDP_BPR_DISABLE, 749 CDP_BPR_ENABLE, 750 }; 751 752 /* 753 * cdp_vdev_param_type: different types of parameters 754 * to set values in vdev 755 * @CDP_ENABLE_NAWDS: set nawds enable/disable 756 * @CDP_ENABLE_MCAST_EN: enable/disable multicast enhancement 757 * @CDP_ENABLE_WDS: wds sta 758 * @CDP_ENABLE_PROXYSTA: proxy sta 759 * @CDP_UPDATE_TDLS_FLAGS: tdls link flags 760 * @CDP_ENABLE_AP_BRIDGE: set ap_bridging enable/disable 761 * @CDP_ENABLE_CIPHER : set cipher type based on security 762 * @CDP_ENABLE_QWRAP_ISOLATION: qwrap isolation mode 763 */ 764 enum cdp_vdev_param_type { 765 CDP_ENABLE_NAWDS, 766 CDP_ENABLE_MCAST_EN, 767 CDP_ENABLE_WDS, 768 CDP_ENABLE_PROXYSTA, 769 CDP_UPDATE_TDLS_FLAGS, 770 CDP_CFG_WDS_AGING_TIMER, 771 CDP_ENABLE_AP_BRIDGE, 772 CDP_ENABLE_CIPHER, 773 CDP_ENABLE_QWRAP_ISOLATION 774 }; 775 776 #define TXRX_FW_STATS_TXSTATS 1 777 #define TXRX_FW_STATS_RXSTATS 2 778 #define TXRX_FW_STATS_RX_RATE_INFO 3 779 #define TXRX_FW_STATS_PHYSTATS 4 780 #define TXRX_FW_STATS_PHYSTATS_CONCISE 5 781 #define TXRX_FW_STATS_TX_RATE_INFO 6 782 #define TXRX_FW_STATS_TID_STATE 7 783 #define TXRX_FW_STATS_HOST_STATS 8 784 #define TXRX_FW_STATS_CLEAR_HOST_STATS 9 785 #define TXRX_FW_STATS_CE_STATS 10 786 #define TXRX_FW_STATS_VOW_UMAC_COUNTER 11 787 #define TXRX_FW_STATS_ME_STATS 12 788 #define TXRX_FW_STATS_TXBF_INFO 13 789 #define TXRX_FW_STATS_SND_INFO 14 790 #define TXRX_FW_STATS_ERROR_INFO 15 791 #define TXRX_FW_STATS_TX_SELFGEN_INFO 16 792 #define TXRX_FW_STATS_TX_MU_INFO 17 793 #define TXRX_FW_SIFS_RESP_INFO 18 794 #define TXRX_FW_RESET_STATS 19 795 #define TXRX_FW_MAC_WDOG_STATS 20 796 #define TXRX_FW_MAC_DESC_STATS 21 797 #define TXRX_FW_MAC_FETCH_MGR_STATS 22 798 #define TXRX_FW_MAC_PREFETCH_MGR_STATS 23 799 #define TXRX_FW_STATS_DURATION_INFO 24 800 #define TXRX_FW_STATS_DURATION_INFO_RESET 25 801 #define TXRX_FW_HALPHY_STATS 26 802 #define TXRX_FW_COEX_STATS 27 803 804 #define PER_RADIO_FW_STATS_REQUEST 0 805 #define PER_VDEV_FW_STATS_REQUEST 1 806 /** 807 * enum data_stall_log_event_indicator - Module triggering data stall 808 * @DATA_STALL_LOG_INDICATOR_UNUSED: Unused 809 * @DATA_STALL_LOG_INDICATOR_HOST_DRIVER: Host driver indicates data stall 810 * @DATA_STALL_LOG_INDICATOR_FIRMWARE: FW indicates data stall 811 * @DATA_STALL_LOG_INDICATOR_FRAMEWORK: Framework indicates data stall 812 * 813 * Enum indicating the module that indicates data stall event 814 */ 815 enum data_stall_log_event_indicator { 816 DATA_STALL_LOG_INDICATOR_UNUSED, 817 DATA_STALL_LOG_INDICATOR_HOST_DRIVER, 818 DATA_STALL_LOG_INDICATOR_FIRMWARE, 819 DATA_STALL_LOG_INDICATOR_FRAMEWORK, 820 }; 821 822 /** 823 * enum data_stall_log_event_type - data stall event type 824 * @DATA_STALL_LOG_NONE 825 * @DATA_STALL_LOG_FW_VDEV_PAUSE 826 * @DATA_STALL_LOG_HWSCHED_CMD_FILTER 827 * @DATA_STALL_LOG_HWSCHED_CMD_FLUSH 828 * @DATA_STALL_LOG_FW_RX_REFILL_FAILED 829 * @DATA_STALL_LOG_FW_RX_FCS_LEN_ERROR 830 * @DATA_STALL_LOG_FW_WDOG_ERRORS 831 * @DATA_STALL_LOG_BB_WDOG_ERROR 832 * @DATA_STALL_LOG_POST_TIM_NO_TXRX_ERROR 833 * @DATA_STALL_LOG_HOST_STA_TX_TIMEOUT 834 * @DATA_STALL_LOG_HOST_SOFTAP_TX_TIMEOUT 835 * @DATA_STALL_LOG_NUD_FAILURE 836 * 837 * Enum indicating data stall event type 838 */ 839 enum data_stall_log_event_type { 840 DATA_STALL_LOG_NONE, 841 DATA_STALL_LOG_FW_VDEV_PAUSE, 842 DATA_STALL_LOG_HWSCHED_CMD_FILTER, 843 DATA_STALL_LOG_HWSCHED_CMD_FLUSH, 844 DATA_STALL_LOG_FW_RX_REFILL_FAILED, 845 DATA_STALL_LOG_FW_RX_FCS_LEN_ERROR, 846 DATA_STALL_LOG_FW_WDOG_ERRORS, 847 DATA_STALL_LOG_BB_WDOG_ERROR, 848 DATA_STALL_LOG_POST_TIM_NO_TXRX_ERROR, 849 /* Stall events triggered by host/framework start from 0x100 onwards. */ 850 DATA_STALL_LOG_HOST_STA_TX_TIMEOUT = 0x100, 851 DATA_STALL_LOG_HOST_SOFTAP_TX_TIMEOUT, 852 DATA_STALL_LOG_NUD_FAILURE, 853 }; 854 855 /** 856 * enum data_stall_log_recovery_type - data stall recovery type 857 * @DATA_STALL_LOG_RECOVERY_NONE, 858 * @DATA_STALL_LOG_RECOVERY_CONNECT_DISCONNECT, 859 * @DATA_STALL_LOG_RECOVERY_TRIGGER_PDR 860 * 861 * Enum indicating data stall recovery type 862 */ 863 enum data_stall_log_recovery_type { 864 DATA_STALL_LOG_RECOVERY_NONE = 0, 865 DATA_STALL_LOG_RECOVERY_CONNECT_DISCONNECT, 866 DATA_STALL_LOG_RECOVERY_TRIGGER_PDR, 867 }; 868 869 /** 870 * struct data_stall_event_info - data stall info 871 * @indicator: Module triggering data stall 872 * @data_stall_type: data stall event type 873 * @vdev_id_bitmap: vdev_id_bitmap 874 * @pdev_id: pdev id 875 * @recovery_type: data stall recovery type 876 */ 877 struct data_stall_event_info { 878 uint32_t indicator; 879 uint32_t data_stall_type; 880 uint32_t vdev_id_bitmap; 881 uint32_t pdev_id; 882 uint32_t recovery_type; 883 }; 884 885 typedef void (*data_stall_detect_cb)(struct data_stall_event_info *); 886 887 /* 888 * cdp_stats - options for host and firmware 889 * statistics 890 */ 891 enum cdp_stats { 892 CDP_TXRX_STATS_0 = 0, 893 CDP_TXRX_STATS_1, 894 CDP_TXRX_STATS_2, 895 CDP_TXRX_STATS_3, 896 CDP_TXRX_STATS_4, 897 CDP_TXRX_STATS_5, 898 CDP_TXRX_STATS_6, 899 CDP_TXRX_STATS_7, 900 CDP_TXRX_STATS_8, 901 CDP_TXRX_STATS_9, 902 CDP_TXRX_STATS_10, 903 CDP_TXRX_STATS_11, 904 CDP_TXRX_STATS_12, 905 CDP_TXRX_STATS_13, 906 CDP_TXRX_STATS_14, 907 CDP_TXRX_STATS_15, 908 CDP_TXRX_STATS_16, 909 CDP_TXRX_STATS_17, 910 CDP_TXRX_STATS_18, 911 CDP_TXRX_STATS_19, 912 CDP_TXRX_STATS_20, 913 CDP_TXRX_STATS_21, 914 CDP_TXRX_STATS_22, 915 CDP_TXRX_STATS_23, 916 CDP_TXRX_STATS_24, 917 CDP_TXRX_STATS_25, 918 CDP_TXRX_STATS_26, 919 CDP_TXRX_STATS_27, 920 CDP_TXRX_STATS_28, 921 CDP_TXRX_STATS_HTT_MAX = 256, 922 CDP_TXRX_MAX_STATS = 265, 923 }; 924 925 /* 926 * Different Stat update types sent to OL_IF 927 * @UPDATE_PEER_STATS: update peer stats 928 * @UPDATE_VDEV_STATS: update vdev stats 929 * @UPDATE_PDE_STATS: Update pdev stats 930 */ 931 enum cdp_stat_update_type { 932 UPDATE_PEER_STATS = 0, 933 UPDATE_VDEV_STATS = 1, 934 UPDATE_PDEV_STATS = 2, 935 }; 936 937 /* 938 * struct cdp_tx_sojourn_stats - Tx sojourn stats 939 * @ppdu_seq_id: ppdu_seq_id from tx completion 940 * @avg_sojourn_msdu: average sojourn msdu time 941 * @sum_sojourn_msdu: sum sojourn msdu time 942 * @num_msdu: number of msdus per ppdu 943 */ 944 struct cdp_tx_sojourn_stats { 945 uint32_t ppdu_seq_id; 946 qdf_ewma_tx_lag avg_sojourn_msdu[CDP_DATA_TID_MAX]; 947 uint32_t sum_sojourn_msdu[CDP_DATA_TID_MAX]; 948 uint32_t num_msdus[CDP_DATA_TID_MAX]; 949 }; 950 951 /** 952 * struct cdp_tx_completion_ppdu_user - Tx PPDU completion per-user information 953 * @completion_status: completion status - OK/Filter/Abort/Timeout 954 * @tid: TID number 955 * @peer_id: Peer ID 956 * @frame_ctrl: frame control field in 802.11 header 957 * @qos_ctrl: QoS control field in 802.11 header 958 * @mpdu_tried: number of mpdus tried 959 * @mpdu_success: number of mpdus successfully transmitted 960 * @long_retries: long retries 961 * @short_retries: short retries 962 * @is_ampdu: mpdu aggregate or non-aggregate? 963 * @success_bytes: bytes successfully transmitted 964 * @retry_bytes: bytes retried 965 * @failed_msdus: MSDUs failed transmission 966 * @duration: user duration in ppdu 967 * @ltf_size: ltf_size 968 * @stbc: stbc 969 * @he_re: he_re (range extension) 970 * @txbf: txbf 971 * @bw: Transmission bandwidth 972 * <enum 2 transmit_bw_20_MHz> 973 * <enum 3 transmit_bw_40_MHz> 974 * <enum 4 transmit_bw_80_MHz> 975 * <enum 5 transmit_bw_160_MHz> 976 * @nss: NSS 1,2, ...8 977 * @mcs: MCS index 978 * @preamble: preamble 979 * @gi: guard interval 800/400/1600/3200 ns 980 * @dcm: dcm 981 * @ldpc: ldpc 982 * @delayed_ba: delayed ba bit 983 * @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/ 984 * UL_BSR_TRIG/UNKNOWN 985 * @ba_seq_no: Block Ack sequence number 986 * @ba_bitmap: Block Ack bitmap 987 * @start_seqa: Sequence number of first MPDU 988 * @enq_bitmap: Enqueue MPDU bitmap 989 * @is_mcast: MCAST or UCAST 990 * @tx_rate: Transmission Rate 991 */ 992 struct cdp_tx_completion_ppdu_user { 993 uint32_t completion_status:8, 994 tid:8, 995 peer_id:16; 996 uint8_t mac_addr[6]; 997 uint32_t frame_ctrl:16, 998 qos_ctrl:16; 999 uint32_t mpdu_tried_ucast:16, 1000 mpdu_tried_mcast:16; 1001 uint16_t mpdu_success:16; 1002 uint16_t mpdu_failed:16; 1003 uint32_t long_retries:4, 1004 short_retries:4, 1005 tx_ratecode:8, 1006 is_ampdu:1, 1007 ppdu_type:5; 1008 uint32_t success_bytes; 1009 uint32_t retry_bytes; 1010 uint32_t failed_bytes; 1011 uint32_t success_msdus:16, 1012 retry_msdus:16; 1013 uint32_t failed_msdus:16, 1014 duration:16; 1015 uint32_t ltf_size:2, 1016 stbc:1, 1017 he_re:1, 1018 txbf:4, 1019 bw:4, 1020 nss:4, 1021 mcs:4, 1022 preamble:4, 1023 gi:4, 1024 dcm:1, 1025 ldpc:1, 1026 delayed_ba:1; 1027 uint32_t ba_seq_no; 1028 uint32_t ba_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1029 uint32_t start_seq; 1030 uint32_t enq_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1031 uint32_t failed_bitmap[CDP_BA_256_BIT_MAP_SIZE_DWORDS]; 1032 uint32_t num_mpdu:9, 1033 num_msdu:16; 1034 uint32_t tx_duration; 1035 uint16_t ru_tones; 1036 bool is_mcast; 1037 uint32_t tx_rate; 1038 uint32_t tx_ratekbps; 1039 /*ack rssi for separate chains*/ 1040 uint32_t ack_rssi[CDP_RSSI_CHAIN_LEN]; 1041 bool ack_rssi_valid; 1042 }; 1043 1044 /** 1045 * struct cdp_tx_completion_ppdu - Tx PPDU completion information 1046 * @completion_status: completion status - OK/Filter/Abort/Timeout 1047 * @ppdu_id: PPDU Id 1048 * @ppdu_seq_id: ppdu sequence id for sojourn stats 1049 * @vdev_id: VAP Id 1050 * @num_users: Number of users 1051 * @num_mpdu: Number of MPDUs in PPDU 1052 * @num_msdu: Number of MSDUs in PPDU 1053 * @frame_type: frame SU or MU 1054 * @frame_ctrl: frame control of 80211 header 1055 * @channel: Channel informartion 1056 * @ack_rssi: RSSI value of last ack packet (units=dB above noise floor) 1057 * @tx_duration: PPDU airtime 1058 * @ppdu_start_timestamp: TSF at PPDU start 1059 * @ppdu_end_timestamp: TSF at PPDU end 1060 * @ack_timestamp: TSF at the reception of ACK 1061 * @user: per-User stats (array of per-user structures) 1062 */ 1063 struct cdp_tx_completion_ppdu { 1064 uint32_t ppdu_id; 1065 uint32_t ppdu_seq_id; 1066 uint16_t vdev_id; 1067 uint32_t num_users; 1068 uint32_t num_mpdu:9, 1069 num_msdu:16; 1070 uint16_t frame_type; 1071 uint16_t frame_ctrl; 1072 uint16_t channel; 1073 uint16_t phy_mode; 1074 uint32_t ack_rssi; 1075 uint32_t tx_duration; 1076 uint32_t ppdu_start_timestamp; 1077 uint32_t ppdu_end_timestamp; 1078 uint32_t ack_timestamp; 1079 struct cdp_tx_completion_ppdu_user user[CDP_MU_MAX_USERS]; 1080 }; 1081 1082 /** 1083 * struct cdp_dev_stats - Network device stats structure 1084 * @tx_packets: Tx total packets transmitted 1085 * @tx_bytes : Tx total bytes transmitted 1086 * @tx_errors : Tx error due to FW tx failure, Ring failure DMA etc 1087 * @tx_dropped: Tx dropped is same as tx errors as above 1088 * @rx_packets: Rx total packets transmitted 1089 * @rx_bytes : Rx total bytes transmitted 1090 */ 1091 struct cdp_dev_stats { 1092 uint32_t tx_packets; 1093 uint32_t tx_bytes; 1094 uint32_t tx_errors; 1095 uint32_t tx_dropped; 1096 uint32_t rx_packets; 1097 uint32_t rx_bytes; 1098 }; 1099 1100 /** 1101 * struct cdp_rate_stats - Tx/Rx Rate statistics 1102 * @bw: Indicates the BW of the upcoming transmission - 1103 * <enum 2 transmit_bw_20_MHz> 1104 * <enum 3 transmit_bw_40_MHz> 1105 * <enum 4 transmit_bw_80_MHz> 1106 * <enum 5 transmit_bw_160_MHz> 1107 * @pkt_type: Transmit Packet Type 1108 * @stbc: When set, STBC transmission rate was used 1109 * @ldpc: When set, use LDPC transmission rates 1110 * @sgi: <enum 0 0_8_us_sgi > Legacy normal GI 1111 * <enum 1 0_4_us_sgi > Legacy short GI 1112 * <enum 2 1_6_us_sgi > HE related GI 1113 * <enum 3 3_2_us_sgi > HE 1114 * @mcs: Transmit MCS Rate 1115 * @ofdma: Set when the transmission was an OFDMA transmission 1116 * @tones_in_ru: The number of tones in the RU used. 1117 * @tsf: Lower 32 bits of the TSF (timestamp when ppdu transmission finished) 1118 * @peer_id: Peer ID of the flow or MPDU queue 1119 * @tid: TID of the flow or MPDU queue 1120 */ 1121 struct cdp_rate_stats { 1122 uint32_t rate_stats_info_valid:1, 1123 bw:2, 1124 pkt_type:4, 1125 stbc:1, 1126 ldpc:1, 1127 sgi:2, 1128 mcs:4, 1129 ofdma:1, 1130 tones_in_ru:12, 1131 resvd0:4; 1132 uint32_t tsf; 1133 uint16_t peer_id; 1134 uint8_t tid; 1135 }; 1136 1137 /** 1138 * struct cdp_tx_completion_msdu - Tx MSDU completion descriptor 1139 * @ppdu_id: PPDU to which this MSDU belongs 1140 * @transmit_cnt: Number of times this frame has been transmitted 1141 * @ack_frame_rssi: RSSI of the received ACK or BA frame 1142 * @first_msdu: Indicates this MSDU is the first MSDU in AMSDU 1143 * @last_msdu: Indicates this MSDU is the last MSDU in AMSDU 1144 * @msdu_part_of_amsdu : Indicates this MSDU was part of an A-MSDU in MPDU 1145 * @extd: Extended structure containing rate statistics 1146 */ 1147 struct cdp_tx_completion_msdu { 1148 uint32_t ppdu_id; 1149 uint8_t transmit_cnt; 1150 uint32_t ack_frame_rssi:8, 1151 resvd0:1, 1152 first_msdu:1, 1153 last_msdu:1, 1154 msdu_part_of_amsdu:1, 1155 resvd1:20; 1156 struct cdp_rate_stats extd; 1157 }; 1158 1159 /** 1160 * struct cdp_rx_indication_ppdu - Rx PPDU indication structure 1161 * @ppdu_id: PPDU Id 1162 * @is_ampdu: mpdu aggregate or non-aggregate? 1163 * @num_mpdu: Number of MPDUs in PPDU 1164 * @reserved: Reserved bits for future use 1165 * @num_msdu: Number of MSDUs in PPDU 1166 * @udp_msdu_count: Number of UDP MSDUs in PPDU 1167 * @tcp_msdu_count: Number of TCP MSDUs in PPDU 1168 * @other_msdu_count: Number of MSDUs other than UDP and TCP MSDUs in PPDU 1169 * @duration: PPDU duration 1170 * @tid: TID number 1171 * @peer_id: Peer ID 1172 * @vdev_id: VAP ID 1173 * @mac_addr: Peer MAC Address 1174 * @first_data_seq_ctrl: Sequence control field of first data frame 1175 * @ltf_size: ltf_size 1176 * @stbc: When set, STBC rate was used 1177 * @he_re: he_re (range extension) 1178 * @bw: Bandwidth 1179 * <enum 0 bw_20_MHz> 1180 * <enum 1 bw_40_MHz> 1181 * <enum 2 bw_80_MHz> 1182 * <enum 3 bw_160_MHz> 1183 * @nss: NSS 1,2, ...8 1184 * @mcs: MCS index 1185 * @preamble: preamble 1186 * @gi: <enum 0 0_8_us_sgi > Legacy normal GI 1187 * <enum 1 0_4_us_sgi > Legacy short GI 1188 * <enum 2 1_6_us_sgi > HE related GI 1189 * <enum 3 3_2_us_sgi > HE 1190 * @dcm: dcm 1191 * @ldpc: ldpc 1192 * @ppdu_type: SU/MU_MIMO/MU_OFDMA/MU_MIMO_OFDMA/UL_TRIG/BURST_BCN/UL_BSR_RESP/ 1193 * UL_BSR_TRIG/UNKNOWN 1194 * @rssi: RSSI value (units = dB above noise floor) 1195 * @timestamp: TSF at the reception of PPDU 1196 * @length: PPDU length 1197 * @channel: Channel informartion 1198 * @lsig_A: L-SIG in 802.11 PHY header 1199 */ 1200 struct cdp_rx_indication_ppdu { 1201 uint32_t ppdu_id; 1202 uint16_t is_ampdu:1, 1203 num_mpdu:9, 1204 reserved:6; 1205 uint32_t num_msdu; 1206 uint16_t udp_msdu_count; 1207 uint16_t tcp_msdu_count; 1208 uint16_t other_msdu_count; 1209 uint16_t duration; 1210 uint32_t tid:8, 1211 peer_id:16; 1212 uint8_t vdev_id; 1213 uint8_t mac_addr[6]; 1214 uint16_t first_data_seq_ctrl; 1215 union { 1216 uint32_t rate_info; 1217 struct { 1218 uint32_t ltf_size:2, 1219 stbc:1, 1220 he_re:1, 1221 bw:4, 1222 nss:4, 1223 mcs:4, 1224 preamble:4, 1225 gi:4, 1226 dcm:1, 1227 ldpc:1, 1228 ppdu_type:2; 1229 }; 1230 } u; 1231 uint32_t lsig_a; 1232 uint32_t rssi; 1233 uint64_t timestamp; 1234 uint32_t length; 1235 uint8_t channel; 1236 uint8_t beamformed; 1237 1238 uint32_t rx_ratekbps; 1239 uint32_t ppdu_rx_rate; 1240 1241 uint32_t retries; 1242 uint32_t rx_byte_count; 1243 uint8_t rx_ratecode; 1244 uint8_t fcs_error_mpdus; 1245 1246 }; 1247 1248 /** 1249 * struct cdp_rx_indication_msdu - Rx MSDU info 1250 * @ppdu_id: PPDU to which the MSDU belongs 1251 * @msdu_len: Length of MSDU in bytes 1252 * @ack_frame_rssi: RSSI of the received ACK or BA frame 1253 * @first_msdu: Indicates this MSDU is the first MSDU in AMSDU 1254 * @last_msdu: Indicates this MSDU is the last MSDU in AMSDU 1255 * @msdu_part_of_amsdu : Indicates this MSDU was part of an A-MSDU in MPDU 1256 * @extd: Extended structure containing rate statistics 1257 */ 1258 struct cdp_rx_indication_msdu { 1259 uint32_t ppdu_id; 1260 uint16_t msdu_len; 1261 uint32_t ack_frame_rssi:8, 1262 resvd0:1, 1263 first_msdu:1, 1264 last_msdu:1, 1265 msdu_part_of_amsdu:1, 1266 msdu_part_of_ampdu:1, 1267 resvd1:19; 1268 struct cdp_rate_stats extd; 1269 }; 1270 1271 /** 1272 * struct cdp_config_params - Propagate configuration parameters to datapath 1273 * @tso_enable: Enable/Disable TSO 1274 * @lro_enable: Enable/Disable LRO 1275 * @flow_steering_enable: Enable/Disable Rx Hash 1276 * @tcp_Udp_ChecksumOffload: Enable/Disable tcp-Udp checksum Offload 1277 * @napi_enable: Enable/Disable Napi 1278 * @tx_flow_stop_queue_threshold: Value to Pause tx queues 1279 * @tx_flow_start_queue_offset: Available Tx descriptors to unpause 1280 * tx queue 1281 */ 1282 struct cdp_config_params { 1283 unsigned int tso_enable:1; 1284 unsigned int lro_enable:1; 1285 unsigned int flow_steering_enable:1; 1286 unsigned int tcp_udp_checksumoffload:1; 1287 unsigned int napi_enable:1; 1288 /* Set when QCA_LL_TX_FLOW_CONTROL_V2 is enabled */ 1289 uint8_t tx_flow_stop_queue_threshold; 1290 uint8_t tx_flow_start_queue_offset; 1291 }; 1292 1293 /** 1294 * cdp_txrx_stats_req: stats request wrapper 1295 * used to pass request information to cdp layer 1296 * @stats: type of stats requested 1297 * @param0: opaque argument 0 to be passed to htt 1298 * @param1: opaque argument 1 to be passed to htt 1299 * @param2: opaque argument 2 to be passed to htt 1300 * @param3: opaque argument 3 to be passed to htt 1301 * @mac id: mac_id 1302 */ 1303 struct cdp_txrx_stats_req { 1304 enum cdp_stats stats; 1305 uint32_t param0; 1306 uint32_t param1; 1307 uint32_t param2; 1308 uint32_t param3; 1309 uint32_t cookie_val; 1310 uint8_t mac_id; 1311 char *peer_addr; 1312 }; 1313 1314 /** 1315 * struct cdp_monitor_filter - monitor filter info 1316 * @mode: set filter mode 1317 * @fp_mgmt: set Filter Pass MGMT Configuration 1318 * @fp_ctrl: set Filter Pass CTRL Configuration 1319 * @fp_data: set Filter Pass DATA Configuration 1320 * @mo_mgmt: set Monitor Other MGMT Configuration 1321 * @mo_ctrl: set Monitor Other CTRL Configuration 1322 * @mo_data: set Monitor other DATA Configuration 1323 * 1324 */ 1325 struct cdp_monitor_filter { 1326 uint16_t mode; 1327 uint16_t fp_mgmt; 1328 uint16_t fp_ctrl; 1329 uint16_t fp_data; 1330 uint16_t mo_mgmt; 1331 uint16_t mo_ctrl; 1332 uint16_t mo_data; 1333 }; 1334 #endif 1335