1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2012-2014, 2018-2020 Intel Corporation 4 * Copyright (C) 2013-2014 Intel Mobile Communications GmbH 5 * Copyright (C) 2015-2017 Intel Deutschland GmbH 6 */ 7 #ifndef __iwl_fw_api_d3_h__ 8 #define __iwl_fw_api_d3_h__ 9 10 /** 11 * enum iwl_d0i3_flags - d0i3 flags 12 * @IWL_D0I3_RESET_REQUIRE: FW require reset upon resume 13 */ 14 enum iwl_d0i3_flags { 15 IWL_D0I3_RESET_REQUIRE = BIT(0), 16 }; 17 18 /** 19 * enum iwl_d3_wakeup_flags - D3 manager wakeup flags 20 * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert 21 */ 22 enum iwl_d3_wakeup_flags { 23 IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0), 24 }; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */ 25 26 /** 27 * struct iwl_d3_manager_config - D3 manager configuration command 28 * @min_sleep_time: minimum sleep time (in usec) 29 * @wakeup_flags: wakeup flags, see &enum iwl_d3_wakeup_flags 30 * @wakeup_host_timer: force wakeup after this many seconds 31 * 32 * The structure is used for the D3_CONFIG_CMD command. 33 */ 34 struct iwl_d3_manager_config { 35 __le32 min_sleep_time; 36 __le32 wakeup_flags; 37 __le32 wakeup_host_timer; 38 } __packed; /* D3_MANAGER_CONFIG_CMD_S_VER_4 */ 39 40 41 /* TODO: OFFLOADS_QUERY_API_S_VER_1 */ 42 43 /** 44 * enum iwl_d3_proto_offloads - enabled protocol offloads 45 * @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled 46 * @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled 47 * @IWL_D3_PROTO_IPV4_VALID: IPv4 data is valid 48 * @IWL_D3_PROTO_IPV6_VALID: IPv6 data is valid 49 */ 50 enum iwl_proto_offloads { 51 IWL_D3_PROTO_OFFLOAD_ARP = BIT(0), 52 IWL_D3_PROTO_OFFLOAD_NS = BIT(1), 53 IWL_D3_PROTO_IPV4_VALID = BIT(2), 54 IWL_D3_PROTO_IPV6_VALID = BIT(3), 55 }; 56 57 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2 58 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6 59 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L 12 60 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S 4 61 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 12 62 63 #define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L 4 64 #define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S 2 65 66 /** 67 * struct iwl_proto_offload_cmd_common - ARP/NS offload common part 68 * @enabled: enable flags 69 * @remote_ipv4_addr: remote address to answer to (or zero if all) 70 * @host_ipv4_addr: our IPv4 address to respond to queries for 71 * @arp_mac_addr: our MAC address for ARP responses 72 * @reserved: unused 73 */ 74 struct iwl_proto_offload_cmd_common { 75 __le32 enabled; 76 __be32 remote_ipv4_addr; 77 __be32 host_ipv4_addr; 78 u8 arp_mac_addr[ETH_ALEN]; 79 __le16 reserved; 80 } __packed; 81 82 /** 83 * struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration 84 * @common: common/IPv4 configuration 85 * @remote_ipv6_addr: remote address to answer to (or zero if all) 86 * @solicited_node_ipv6_addr: broken -- solicited node address exists 87 * for each target address 88 * @target_ipv6_addr: our target addresses 89 * @ndp_mac_addr: neighbor solicitation response MAC address 90 * @reserved2: reserved 91 */ 92 struct iwl_proto_offload_cmd_v1 { 93 struct iwl_proto_offload_cmd_common common; 94 u8 remote_ipv6_addr[16]; 95 u8 solicited_node_ipv6_addr[16]; 96 u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16]; 97 u8 ndp_mac_addr[ETH_ALEN]; 98 __le16 reserved2; 99 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */ 100 101 /** 102 * struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration 103 * @common: common/IPv4 configuration 104 * @remote_ipv6_addr: remote address to answer to (or zero if all) 105 * @solicited_node_ipv6_addr: broken -- solicited node address exists 106 * for each target address 107 * @target_ipv6_addr: our target addresses 108 * @ndp_mac_addr: neighbor solicitation response MAC address 109 * @num_valid_ipv6_addrs: number of valid IPv6 addresses 110 * @reserved2: reserved 111 */ 112 struct iwl_proto_offload_cmd_v2 { 113 struct iwl_proto_offload_cmd_common common; 114 u8 remote_ipv6_addr[16]; 115 u8 solicited_node_ipv6_addr[16]; 116 u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16]; 117 u8 ndp_mac_addr[ETH_ALEN]; 118 u8 num_valid_ipv6_addrs; 119 u8 reserved2[3]; 120 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */ 121 122 struct iwl_ns_config { 123 struct in6_addr source_ipv6_addr; 124 struct in6_addr dest_ipv6_addr; 125 u8 target_mac_addr[ETH_ALEN]; 126 __le16 reserved; 127 } __packed; /* NS_OFFLOAD_CONFIG */ 128 129 struct iwl_targ_addr { 130 struct in6_addr addr; 131 __le32 config_num; 132 } __packed; /* TARGET_IPV6_ADDRESS */ 133 134 /** 135 * struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration 136 * @common: common/IPv4 configuration 137 * @num_valid_ipv6_addrs: number of valid IPv6 addresses 138 * @targ_addrs: target IPv6 addresses 139 * @ns_config: NS offload configurations 140 */ 141 struct iwl_proto_offload_cmd_v3_small { 142 struct iwl_proto_offload_cmd_common common; 143 __le32 num_valid_ipv6_addrs; 144 struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S]; 145 struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S]; 146 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */ 147 148 /** 149 * struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration 150 * @common: common/IPv4 configuration 151 * @num_valid_ipv6_addrs: number of valid IPv6 addresses 152 * @targ_addrs: target IPv6 addresses 153 * @ns_config: NS offload configurations 154 */ 155 struct iwl_proto_offload_cmd_v3_large { 156 struct iwl_proto_offload_cmd_common common; 157 __le32 num_valid_ipv6_addrs; 158 struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L]; 159 struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L]; 160 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */ 161 162 /* 163 * WOWLAN_PATTERNS 164 */ 165 #define IWL_WOWLAN_MIN_PATTERN_LEN 16 166 #define IWL_WOWLAN_MAX_PATTERN_LEN 128 167 168 struct iwl_wowlan_pattern_v1 { 169 u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 170 u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN]; 171 u8 mask_size; 172 u8 pattern_size; 173 __le16 reserved; 174 } __packed; /* WOWLAN_PATTERN_API_S_VER_1 */ 175 176 #define IWL_WOWLAN_MAX_PATTERNS 20 177 178 /** 179 * struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns 180 */ 181 struct iwl_wowlan_patterns_cmd_v1 { 182 /** 183 * @n_patterns: number of patterns 184 */ 185 __le32 n_patterns; 186 187 /** 188 * @patterns: the patterns, array length in @n_patterns 189 */ 190 struct iwl_wowlan_pattern_v1 patterns[]; 191 } __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */ 192 193 #define IPV4_ADDR_SIZE 4 194 #define IPV6_ADDR_SIZE 16 195 196 enum iwl_wowlan_pattern_type { 197 WOWLAN_PATTERN_TYPE_BITMASK, 198 WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN, 199 WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN, 200 WOWLAN_PATTERN_TYPE_IPV4_TCP_SYN_WILDCARD, 201 WOWLAN_PATTERN_TYPE_IPV6_TCP_SYN_WILDCARD, 202 }; /* WOWLAN_PATTERN_TYPE_API_E_VER_1 */ 203 204 /** 205 * struct iwl_wowlan_ipv4_tcp_syn - WoWLAN IPv4 TCP SYN pattern data 206 */ 207 struct iwl_wowlan_ipv4_tcp_syn { 208 /** 209 * @src_addr: source IP address to match 210 */ 211 u8 src_addr[IPV4_ADDR_SIZE]; 212 213 /** 214 * @dst_addr: destination IP address to match 215 */ 216 u8 dst_addr[IPV4_ADDR_SIZE]; 217 218 /** 219 * @src_port: source TCP port to match 220 */ 221 __le16 src_port; 222 223 /** 224 * @dst_port: destination TCP port to match 225 */ 226 __le16 dst_port; 227 } __packed; /* WOWLAN_IPV4_TCP_SYN_API_S_VER_1 */ 228 229 /** 230 * struct iwl_wowlan_ipv6_tcp_syn - WoWLAN Ipv6 TCP SYN pattern data 231 */ 232 struct iwl_wowlan_ipv6_tcp_syn { 233 /** 234 * @src_addr: source IP address to match 235 */ 236 u8 src_addr[IPV6_ADDR_SIZE]; 237 238 /** 239 * @dst_addr: destination IP address to match 240 */ 241 u8 dst_addr[IPV6_ADDR_SIZE]; 242 243 /** 244 * @src_port: source TCP port to match 245 */ 246 __le16 src_port; 247 248 /** 249 * @dst_port: destination TCP port to match 250 */ 251 __le16 dst_port; 252 } __packed; /* WOWLAN_IPV6_TCP_SYN_API_S_VER_1 */ 253 254 /** 255 * union iwl_wowlan_pattern_data - Data for the different pattern types 256 * 257 * If wildcard addresses/ports are to be used, the union can be left 258 * undefined. 259 */ 260 union iwl_wowlan_pattern_data { 261 /** 262 * @bitmask: bitmask pattern data 263 */ 264 struct iwl_wowlan_pattern_v1 bitmask; 265 266 /** 267 * @ipv4_tcp_syn: IPv4 TCP SYN pattern data 268 */ 269 struct iwl_wowlan_ipv4_tcp_syn ipv4_tcp_syn; 270 271 /** 272 * @ipv6_tcp_syn: IPv6 TCP SYN pattern data 273 */ 274 struct iwl_wowlan_ipv6_tcp_syn ipv6_tcp_syn; 275 }; /* WOWLAN_PATTERN_API_U_VER_1 */ 276 277 /** 278 * struct iwl_wowlan_pattern_v2 - Pattern entry for the WoWLAN wakeup patterns 279 */ 280 struct iwl_wowlan_pattern_v2 { 281 /** 282 * @pattern_type: defines the struct type to be used in the union 283 */ 284 u8 pattern_type; 285 286 /** 287 * @reserved: reserved for alignment 288 */ 289 u8 reserved[3]; 290 291 /** 292 * @u: the union containing the match data, or undefined for 293 * wildcard matches 294 */ 295 union iwl_wowlan_pattern_data u; 296 } __packed; /* WOWLAN_PATTERN_API_S_VER_2 */ 297 298 /** 299 * struct iwl_wowlan_patterns_cmd - WoWLAN wakeup patterns command 300 */ 301 struct iwl_wowlan_patterns_cmd { 302 /** 303 * @n_patterns: number of patterns 304 */ 305 __le32 n_patterns; 306 307 /** 308 * @patterns: the patterns, array length in @n_patterns 309 */ 310 struct iwl_wowlan_pattern_v2 patterns[]; 311 } __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_2 */ 312 313 enum iwl_wowlan_wakeup_filters { 314 IWL_WOWLAN_WAKEUP_MAGIC_PACKET = BIT(0), 315 IWL_WOWLAN_WAKEUP_PATTERN_MATCH = BIT(1), 316 IWL_WOWLAN_WAKEUP_BEACON_MISS = BIT(2), 317 IWL_WOWLAN_WAKEUP_LINK_CHANGE = BIT(3), 318 IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL = BIT(4), 319 IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ = BIT(5), 320 IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE = BIT(6), 321 IWL_WOWLAN_WAKEUP_ENABLE_NET_DETECT = BIT(7), 322 IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT = BIT(8), 323 IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS = BIT(9), 324 IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE = BIT(10), 325 IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL = BIT(11), 326 IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET = BIT(12), 327 IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET = BIT(13), 328 IWL_WOWLAN_WAKEUP_HOST_TIMER = BIT(14), 329 IWL_WOWLAN_WAKEUP_RX_FRAME = BIT(15), 330 IWL_WOWLAN_WAKEUP_BCN_FILTERING = BIT(16), 331 }; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */ 332 333 enum iwl_wowlan_flags { 334 IS_11W_ASSOC = BIT(0), 335 ENABLE_L3_FILTERING = BIT(1), 336 ENABLE_NBNS_FILTERING = BIT(2), 337 ENABLE_DHCP_FILTERING = BIT(3), 338 ENABLE_STORE_BEACON = BIT(4), 339 }; 340 341 /** 342 * struct iwl_wowlan_config_cmd - WoWLAN configuration 343 * @wakeup_filter: filter from &enum iwl_wowlan_wakeup_filters 344 * @non_qos_seq: non-QoS sequence counter to use next 345 * @qos_seq: QoS sequence counters to use next 346 * @wowlan_ba_teardown_tids: bitmap of BA sessions to tear down 347 * @is_11n_connection: indicates HT connection 348 * @offloading_tid: TID reserved for firmware use 349 * @flags: extra flags, see &enum iwl_wowlan_flags 350 * @sta_id: station ID for wowlan. 351 * @reserved: reserved 352 */ 353 struct iwl_wowlan_config_cmd { 354 __le32 wakeup_filter; 355 __le16 non_qos_seq; 356 __le16 qos_seq[8]; 357 u8 wowlan_ba_teardown_tids; 358 u8 is_11n_connection; 359 u8 offloading_tid; 360 u8 flags; 361 u8 sta_id; 362 u8 reserved; 363 } __packed; /* WOWLAN_CONFIG_API_S_VER_5 */ 364 365 /* 366 * WOWLAN_TSC_RSC_PARAMS 367 */ 368 #define IWL_NUM_RSC 16 369 370 struct tkip_sc { 371 __le16 iv16; 372 __le16 pad; 373 __le32 iv32; 374 } __packed; /* TKIP_SC_API_U_VER_1 */ 375 376 struct iwl_tkip_rsc_tsc { 377 struct tkip_sc unicast_rsc[IWL_NUM_RSC]; 378 struct tkip_sc multicast_rsc[IWL_NUM_RSC]; 379 struct tkip_sc tsc; 380 } __packed; /* TKIP_TSC_RSC_API_S_VER_1 */ 381 382 struct aes_sc { 383 __le64 pn; 384 } __packed; /* TKIP_AES_SC_API_U_VER_1 */ 385 386 struct iwl_aes_rsc_tsc { 387 struct aes_sc unicast_rsc[IWL_NUM_RSC]; 388 struct aes_sc multicast_rsc[IWL_NUM_RSC]; 389 struct aes_sc tsc; 390 } __packed; /* AES_TSC_RSC_API_S_VER_1 */ 391 392 union iwl_all_tsc_rsc { 393 struct iwl_tkip_rsc_tsc tkip; 394 struct iwl_aes_rsc_tsc aes; 395 }; /* ALL_TSC_RSC_API_S_VER_2 */ 396 397 struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 { 398 union iwl_all_tsc_rsc all_tsc_rsc; 399 } __packed; /* ALL_TSC_RSC_API_S_VER_2 */ 400 401 struct iwl_wowlan_rsc_tsc_params_cmd { 402 struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 params; 403 __le32 sta_id; 404 } __packed; /* ALL_TSC_RSC_API_S_VER_4 */ 405 406 #define IWL_MIC_KEY_SIZE 8 407 struct iwl_mic_keys { 408 u8 tx[IWL_MIC_KEY_SIZE]; 409 u8 rx_unicast[IWL_MIC_KEY_SIZE]; 410 u8 rx_mcast[IWL_MIC_KEY_SIZE]; 411 } __packed; /* MIC_KEYS_API_S_VER_1 */ 412 413 #define IWL_P1K_SIZE 5 414 struct iwl_p1k_cache { 415 __le16 p1k[IWL_P1K_SIZE]; 416 } __packed; 417 418 #define IWL_NUM_RX_P1K_CACHE 2 419 420 struct iwl_wowlan_tkip_params_cmd_ver_1 { 421 struct iwl_mic_keys mic_keys; 422 struct iwl_p1k_cache tx; 423 struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE]; 424 struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE]; 425 } __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */ 426 427 struct iwl_wowlan_tkip_params_cmd { 428 struct iwl_mic_keys mic_keys; 429 struct iwl_p1k_cache tx; 430 struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE]; 431 struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE]; 432 u8 reversed[2]; 433 __le32 sta_id; 434 } __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_2 */ 435 436 #define IWL_KCK_MAX_SIZE 32 437 #define IWL_KEK_MAX_SIZE 32 438 439 struct iwl_wowlan_kek_kck_material_cmd_v2 { 440 u8 kck[IWL_KCK_MAX_SIZE]; 441 u8 kek[IWL_KEK_MAX_SIZE]; 442 __le16 kck_len; 443 __le16 kek_len; 444 __le64 replay_ctr; 445 } __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */ 446 447 struct iwl_wowlan_kek_kck_material_cmd_v3 { 448 u8 kck[IWL_KCK_MAX_SIZE]; 449 u8 kek[IWL_KEK_MAX_SIZE]; 450 __le16 kck_len; 451 __le16 kek_len; 452 __le64 replay_ctr; 453 __le32 akm; 454 __le32 gtk_cipher; 455 __le32 igtk_cipher; 456 __le32 bigtk_cipher; 457 } __packed; /* KEK_KCK_MATERIAL_API_S_VER_3 */ 458 459 #define RF_KILL_INDICATOR_FOR_WOWLAN 0x87 460 461 enum iwl_wowlan_rekey_status { 462 IWL_WOWLAN_REKEY_POST_REKEY = 0, 463 IWL_WOWLAN_REKEY_WHILE_REKEY = 1, 464 }; /* WOWLAN_REKEY_STATUS_API_E_VER_1 */ 465 466 enum iwl_wowlan_wakeup_reason { 467 IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS = 0, 468 IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET = BIT(0), 469 IWL_WOWLAN_WAKEUP_BY_PATTERN = BIT(1), 470 IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON = BIT(2), 471 IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH = BIT(3), 472 IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE = BIT(4), 473 IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED = BIT(5), 474 IWL_WOWLAN_WAKEUP_BY_UCODE_ERROR = BIT(6), 475 IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST = BIT(7), 476 IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE = BIT(8), 477 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS = BIT(9), 478 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE = BIT(10), 479 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_TCP_EXTERNAL = BIT(11), 480 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12), 481 IWL_WOWLAN_WAKEUP_BY_IOAC_MAGIC_PACKET = BIT(13), 482 IWL_WOWLAN_WAKEUP_BY_D3_WAKEUP_HOST_TIMER = BIT(14), 483 IWL_WOWLAN_WAKEUP_BY_RXFRAME_FILTERED_IN = BIT(15), 484 IWL_WOWLAN_WAKEUP_BY_BEACON_FILTERED_IN = BIT(16), 485 IWL_WAKEUP_BY_11W_UNPROTECTED_DEAUTH_OR_DISASSOC = BIT(17), 486 IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN = BIT(18), 487 IWL_WAKEUP_BY_PATTERN_IPV4_TCP_SYN_WILDCARD = BIT(19), 488 IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN = BIT(20), 489 IWL_WAKEUP_BY_PATTERN_IPV6_TCP_SYN_WILDCARD = BIT(21), 490 }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */ 491 492 struct iwl_wowlan_gtk_status_v1 { 493 u8 key_index; 494 u8 reserved[3]; 495 u8 decrypt_key[16]; 496 u8 tkip_mic_key[8]; 497 struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 rsc; 498 } __packed; /* WOWLAN_GTK_MATERIAL_VER_1 */ 499 500 #define WOWLAN_KEY_MAX_SIZE 32 501 #define WOWLAN_GTK_KEYS_NUM 2 502 #define WOWLAN_IGTK_KEYS_NUM 2 503 504 /** 505 * struct iwl_wowlan_gtk_status - GTK status 506 * @key: GTK material 507 * @key_len: GTK legth, if set to 0, the key is not available 508 * @key_flags: information about the key: 509 * bits[0:1]: key index assigned by the AP 510 * bits[2:6]: GTK index of the key in the internal DB 511 * bit[7]: Set iff this is the currently used GTK 512 * @reserved: padding 513 * @tkip_mic_key: TKIP RX MIC key 514 * @rsc: TSC RSC counters 515 */ 516 struct iwl_wowlan_gtk_status { 517 u8 key[WOWLAN_KEY_MAX_SIZE]; 518 u8 key_len; 519 u8 key_flags; 520 u8 reserved[2]; 521 u8 tkip_mic_key[8]; 522 struct iwl_wowlan_rsc_tsc_params_cmd_ver_2 rsc; 523 } __packed; /* WOWLAN_GTK_MATERIAL_VER_2 */ 524 525 #define IWL_WOWLAN_GTK_IDX_MASK (BIT(0) | BIT(1)) 526 527 /** 528 * struct iwl_wowlan_igtk_status - IGTK status 529 * @key: IGTK material 530 * @ipn: the IGTK packet number (replay counter) 531 * @key_len: IGTK length, if set to 0, the key is not available 532 * @key_flags: information about the key: 533 * bits[0]: key index assigned by the AP (0: index 4, 1: index 5) 534 * bits[1:5]: IGTK index of the key in the internal DB 535 * bit[6]: Set iff this is the currently used IGTK 536 */ 537 struct iwl_wowlan_igtk_status { 538 u8 key[WOWLAN_KEY_MAX_SIZE]; 539 u8 ipn[6]; 540 u8 key_len; 541 u8 key_flags; 542 } __packed; /* WOWLAN_IGTK_MATERIAL_VER_1 */ 543 544 /** 545 * struct iwl_wowlan_status_v6 - WoWLAN status 546 * @gtk: GTK data 547 * @replay_ctr: GTK rekey replay counter 548 * @pattern_number: number of the matched pattern 549 * @non_qos_seq_ctr: non-QoS sequence counter to use next 550 * @qos_seq_ctr: QoS sequence counters to use next 551 * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason 552 * @num_of_gtk_rekeys: number of GTK rekeys 553 * @transmitted_ndps: number of transmitted neighbor discovery packets 554 * @received_beacons: number of received beacons 555 * @wake_packet_length: wakeup packet length 556 * @wake_packet_bufsize: wakeup packet buffer size 557 * @wake_packet: wakeup packet 558 */ 559 struct iwl_wowlan_status_v6 { 560 struct iwl_wowlan_gtk_status_v1 gtk; 561 __le64 replay_ctr; 562 __le16 pattern_number; 563 __le16 non_qos_seq_ctr; 564 __le16 qos_seq_ctr[8]; 565 __le32 wakeup_reasons; 566 __le32 num_of_gtk_rekeys; 567 __le32 transmitted_ndps; 568 __le32 received_beacons; 569 __le32 wake_packet_length; 570 __le32 wake_packet_bufsize; 571 u8 wake_packet[]; /* can be truncated from _length to _bufsize */ 572 } __packed; /* WOWLAN_STATUSES_API_S_VER_6 */ 573 574 /** 575 * struct iwl_wowlan_status - WoWLAN status 576 * @gtk: GTK data 577 * @igtk: IGTK data 578 * @replay_ctr: GTK rekey replay counter 579 * @pattern_number: number of the matched pattern 580 * @non_qos_seq_ctr: non-QoS sequence counter to use next 581 * @qos_seq_ctr: QoS sequence counters to use next 582 * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason 583 * @num_of_gtk_rekeys: number of GTK rekeys 584 * @transmitted_ndps: number of transmitted neighbor discovery packets 585 * @received_beacons: number of received beacons 586 * @wake_packet_length: wakeup packet length 587 * @wake_packet_bufsize: wakeup packet buffer size 588 * @wake_packet: wakeup packet 589 */ 590 struct iwl_wowlan_status_v7 { 591 struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM]; 592 struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM]; 593 __le64 replay_ctr; 594 __le16 pattern_number; 595 __le16 non_qos_seq_ctr; 596 __le16 qos_seq_ctr[8]; 597 __le32 wakeup_reasons; 598 __le32 num_of_gtk_rekeys; 599 __le32 transmitted_ndps; 600 __le32 received_beacons; 601 __le32 wake_packet_length; 602 __le32 wake_packet_bufsize; 603 u8 wake_packet[]; /* can be truncated from _length to _bufsize */ 604 } __packed; /* WOWLAN_STATUSES_API_S_VER_7 */ 605 606 /** 607 * struct iwl_wowlan_status_v9 - WoWLAN status (version 9) 608 * @gtk: GTK data 609 * @igtk: IGTK data 610 * @replay_ctr: GTK rekey replay counter 611 * @pattern_number: number of the matched pattern 612 * @non_qos_seq_ctr: non-QoS sequence counter to use next 613 * @qos_seq_ctr: QoS sequence counters to use next 614 * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason 615 * @num_of_gtk_rekeys: number of GTK rekeys 616 * @transmitted_ndps: number of transmitted neighbor discovery packets 617 * @received_beacons: number of received beacons 618 * @wake_packet_length: wakeup packet length 619 * @wake_packet_bufsize: wakeup packet buffer size 620 * @tid_tear_down: bit mask of tids whose BA sessions were closed 621 * in suspend state 622 * @reserved: unused 623 * @wake_packet: wakeup packet 624 */ 625 struct iwl_wowlan_status_v9 { 626 struct iwl_wowlan_gtk_status gtk[WOWLAN_GTK_KEYS_NUM]; 627 struct iwl_wowlan_igtk_status igtk[WOWLAN_IGTK_KEYS_NUM]; 628 __le64 replay_ctr; 629 __le16 pattern_number; 630 __le16 non_qos_seq_ctr; 631 __le16 qos_seq_ctr[8]; 632 __le32 wakeup_reasons; 633 __le32 num_of_gtk_rekeys; 634 __le32 transmitted_ndps; 635 __le32 received_beacons; 636 __le32 wake_packet_length; 637 __le32 wake_packet_bufsize; 638 u8 tid_tear_down; 639 u8 reserved[3]; 640 u8 wake_packet[]; /* can be truncated from _length to _bufsize */ 641 } __packed; /* WOWLAN_STATUSES_API_S_VER_9 */ 642 643 /** 644 * struct iwl_wowlan_status - WoWLAN status 645 * @gtk: GTK data 646 * @igtk: IGTK data 647 * @bigtk: BIGTK data 648 * @replay_ctr: GTK rekey replay counter 649 * @pattern_number: number of the matched pattern 650 * @non_qos_seq_ctr: non-QoS sequence counter to use next 651 * @qos_seq_ctr: QoS sequence counters to use next 652 * @wakeup_reasons: wakeup reasons, see &enum iwl_wowlan_wakeup_reason 653 * @num_of_gtk_rekeys: number of GTK rekeys 654 * @tid_tear_down: bitmap of TIDs torn down 655 * @reserved: reserved 656 * @received_beacons: number of received beacons 657 * @wake_packet_length: wakeup packet length 658 * @wake_packet_bufsize: wakeup packet buffer size 659 * @tid_tear_down: bit mask of tids whose BA sessions were closed 660 * in suspend state 661 * @wake_packet: wakeup packet 662 */ 663 struct iwl_wowlan_status { 664 struct iwl_wowlan_gtk_status gtk[1]; 665 struct iwl_wowlan_igtk_status igtk[1]; 666 struct iwl_wowlan_igtk_status bigtk[WOWLAN_IGTK_KEYS_NUM]; 667 __le64 replay_ctr; 668 __le16 pattern_number; 669 __le16 non_qos_seq_ctr; 670 __le16 qos_seq_ctr[8]; 671 __le32 wakeup_reasons; 672 __le32 num_of_gtk_rekeys; 673 u8 tid_tear_down; 674 u8 reserved[3]; 675 __le32 received_beacons; 676 __le32 wake_packet_length; 677 __le32 wake_packet_bufsize; 678 u8 wake_packet[]; /* can be truncated from _length to _bufsize */ 679 } __packed; /* WOWLAN_STATUSES_API_S_VER_11 */ 680 681 static inline u8 iwlmvm_wowlan_gtk_idx(struct iwl_wowlan_gtk_status *gtk) 682 { 683 return gtk->key_flags & IWL_WOWLAN_GTK_IDX_MASK; 684 } 685 686 #define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64 687 #define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128 688 #define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048 689 690 struct iwl_tcp_packet_info { 691 __le16 tcp_pseudo_header_checksum; 692 __le16 tcp_payload_length; 693 } __packed; /* TCP_PACKET_INFO_API_S_VER_2 */ 694 695 struct iwl_tcp_packet { 696 struct iwl_tcp_packet_info info; 697 u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 698 u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN]; 699 } __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */ 700 701 struct iwl_remote_wake_packet { 702 struct iwl_tcp_packet_info info; 703 u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 704 u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN]; 705 } __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */ 706 707 struct iwl_wowlan_remote_wake_config { 708 __le32 connection_max_time; /* unused */ 709 /* TCP_PROTOCOL_CONFIG_API_S_VER_1 */ 710 u8 max_syn_retries; 711 u8 max_data_retries; 712 u8 tcp_syn_ack_timeout; 713 u8 tcp_ack_timeout; 714 715 struct iwl_tcp_packet syn_tx; 716 struct iwl_tcp_packet synack_rx; 717 struct iwl_tcp_packet keepalive_ack_rx; 718 struct iwl_tcp_packet fin_tx; 719 720 struct iwl_remote_wake_packet keepalive_tx; 721 struct iwl_remote_wake_packet wake_rx; 722 723 /* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */ 724 u8 sequence_number_offset; 725 u8 sequence_number_length; 726 u8 token_offset; 727 u8 token_length; 728 /* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */ 729 __le32 initial_sequence_number; 730 __le16 keepalive_interval; 731 __le16 num_tokens; 732 u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS]; 733 } __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */ 734 735 /* TODO: NetDetect API */ 736 737 #endif /* __iwl_fw_api_d3_h__ */ 738