1/****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 10 * 11 * This program is free software; you can redistribute it and/or modify 12 * it under the terms of version 2 of the GNU General Public License as 13 * published by the Free Software Foundation. 14 * 15 * This program is distributed in the hope that it will be useful, but 16 * WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 18 * General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110, 23 * USA 24 * 25 * The full GNU General Public License is included in this distribution 26 * in the file called COPYING. 27 * 28 * Contact Information: 29 * Intel Linux Wireless <ilw@linux.intel.com> 30 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 31 * 32 * BSD LICENSE 33 * 34 * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved. 35 * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH 36 * All rights reserved. 37 * 38 * Redistribution and use in source and binary forms, with or without 39 * modification, are permitted provided that the following conditions 40 * are met: 41 * 42 * * Redistributions of source code must retain the above copyright 43 * notice, this list of conditions and the following disclaimer. 44 * * Redistributions in binary form must reproduce the above copyright 45 * notice, this list of conditions and the following disclaimer in 46 * the documentation and/or other materials provided with the 47 * distribution. 48 * * Neither the name Intel Corporation nor the names of its 49 * contributors may be used to endorse or promote products derived 50 * from this software without specific prior written permission. 51 * 52 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 53 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 54 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 55 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 56 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 57 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 58 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 59 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 60 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 61 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 62 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 63 *****************************************************************************/ 64 65#ifndef __fw_api_d3_h__ 66#define __fw_api_d3_h__ 67 68/** 69 * enum iwl_d3_wakeup_flags - D3 manager wakeup flags 70 * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert 71 */ 72enum iwl_d3_wakeup_flags { 73 IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0), 74}; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */ 75 76/** 77 * struct iwl_d3_manager_config - D3 manager configuration command 78 * @min_sleep_time: minimum sleep time (in usec) 79 * @wakeup_flags: wakeup flags, see &enum iwl_d3_wakeup_flags 80 * @wakeup_host_timer: force wakeup after this many seconds 81 * 82 * The structure is used for the D3_CONFIG_CMD command. 83 */ 84struct iwl_d3_manager_config { 85 __le32 min_sleep_time; 86 __le32 wakeup_flags; 87 __le32 wakeup_host_timer; 88} __packed; /* D3_MANAGER_CONFIG_CMD_S_VER_4 */ 89 90 91/* TODO: OFFLOADS_QUERY_API_S_VER_1 */ 92 93/** 94 * enum iwl_d3_proto_offloads - enabled protocol offloads 95 * @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled 96 * @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled 97 */ 98enum iwl_proto_offloads { 99 IWL_D3_PROTO_OFFLOAD_ARP = BIT(0), 100 IWL_D3_PROTO_OFFLOAD_NS = BIT(1), 101}; 102 103#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1 2 104#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2 6 105#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L 12 106#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S 4 107#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX 12 108 109#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L 4 110#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S 2 111 112/** 113 * struct iwl_proto_offload_cmd_common - ARP/NS offload common part 114 * @enabled: enable flags 115 * @remote_ipv4_addr: remote address to answer to (or zero if all) 116 * @host_ipv4_addr: our IPv4 address to respond to queries for 117 * @arp_mac_addr: our MAC address for ARP responses 118 * @reserved: unused 119 */ 120struct iwl_proto_offload_cmd_common { 121 __le32 enabled; 122 __be32 remote_ipv4_addr; 123 __be32 host_ipv4_addr; 124 u8 arp_mac_addr[ETH_ALEN]; 125 __le16 reserved; 126} __packed; 127 128/** 129 * struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration 130 * @common: common/IPv4 configuration 131 * @remote_ipv6_addr: remote address to answer to (or zero if all) 132 * @solicited_node_ipv6_addr: broken -- solicited node address exists 133 * for each target address 134 * @target_ipv6_addr: our target addresses 135 * @ndp_mac_addr: neighbor solicitation response MAC address 136 */ 137struct iwl_proto_offload_cmd_v1 { 138 struct iwl_proto_offload_cmd_common common; 139 u8 remote_ipv6_addr[16]; 140 u8 solicited_node_ipv6_addr[16]; 141 u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16]; 142 u8 ndp_mac_addr[ETH_ALEN]; 143 __le16 reserved2; 144} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */ 145 146/** 147 * struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration 148 * @common: common/IPv4 configuration 149 * @remote_ipv6_addr: remote address to answer to (or zero if all) 150 * @solicited_node_ipv6_addr: broken -- solicited node address exists 151 * for each target address 152 * @target_ipv6_addr: our target addresses 153 * @ndp_mac_addr: neighbor solicitation response MAC address 154 */ 155struct iwl_proto_offload_cmd_v2 { 156 struct iwl_proto_offload_cmd_common common; 157 u8 remote_ipv6_addr[16]; 158 u8 solicited_node_ipv6_addr[16]; 159 u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16]; 160 u8 ndp_mac_addr[ETH_ALEN]; 161 u8 numValidIPv6Addresses; 162 u8 reserved2[3]; 163} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */ 164 165struct iwl_ns_config { 166 struct in6_addr source_ipv6_addr; 167 struct in6_addr dest_ipv6_addr; 168 u8 target_mac_addr[ETH_ALEN]; 169 __le16 reserved; 170} __packed; /* NS_OFFLOAD_CONFIG */ 171 172struct iwl_targ_addr { 173 struct in6_addr addr; 174 __le32 config_num; 175} __packed; /* TARGET_IPV6_ADDRESS */ 176 177/** 178 * struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration 179 * @common: common/IPv4 configuration 180 * @target_ipv6_addr: target IPv6 addresses 181 * @ns_config: NS offload configurations 182 */ 183struct iwl_proto_offload_cmd_v3_small { 184 struct iwl_proto_offload_cmd_common common; 185 __le32 num_valid_ipv6_addrs; 186 struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S]; 187 struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S]; 188} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */ 189 190/** 191 * struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration 192 * @common: common/IPv4 configuration 193 * @target_ipv6_addr: target IPv6 addresses 194 * @ns_config: NS offload configurations 195 */ 196struct iwl_proto_offload_cmd_v3_large { 197 struct iwl_proto_offload_cmd_common common; 198 __le32 num_valid_ipv6_addrs; 199 struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L]; 200 struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L]; 201} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */ 202 203/* 204 * WOWLAN_PATTERNS 205 */ 206#define IWL_WOWLAN_MIN_PATTERN_LEN 16 207#define IWL_WOWLAN_MAX_PATTERN_LEN 128 208 209struct iwl_wowlan_pattern { 210 u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 211 u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN]; 212 u8 mask_size; 213 u8 pattern_size; 214 __le16 reserved; 215} __packed; /* WOWLAN_PATTERN_API_S_VER_1 */ 216 217#define IWL_WOWLAN_MAX_PATTERNS 20 218 219struct iwl_wowlan_patterns_cmd { 220 __le32 n_patterns; 221 struct iwl_wowlan_pattern patterns[]; 222} __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */ 223 224enum iwl_wowlan_wakeup_filters { 225 IWL_WOWLAN_WAKEUP_MAGIC_PACKET = BIT(0), 226 IWL_WOWLAN_WAKEUP_PATTERN_MATCH = BIT(1), 227 IWL_WOWLAN_WAKEUP_BEACON_MISS = BIT(2), 228 IWL_WOWLAN_WAKEUP_LINK_CHANGE = BIT(3), 229 IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL = BIT(4), 230 IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ = BIT(5), 231 IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE = BIT(6), 232 IWL_WOWLAN_WAKEUP_ENABLE_NET_DETECT = BIT(7), 233 IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT = BIT(8), 234 IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS = BIT(9), 235 IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE = BIT(10), 236 IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL = BIT(11), 237 IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET = BIT(12), 238 IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET = BIT(13), 239 IWL_WOWLAN_WAKEUP_HOST_TIMER = BIT(14), 240 IWL_WOWLAN_WAKEUP_RX_FRAME = BIT(15), 241 IWL_WOWLAN_WAKEUP_BCN_FILTERING = BIT(16), 242}; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */ 243 244struct iwl_wowlan_config_cmd { 245 __le32 wakeup_filter; 246 __le16 non_qos_seq; 247 __le16 qos_seq[8]; 248 u8 wowlan_ba_teardown_tids; 249 u8 is_11n_connection; 250 u8 offloading_tid; 251 u8 reserved[3]; 252} __packed; /* WOWLAN_CONFIG_API_S_VER_3 */ 253 254/* 255 * WOWLAN_TSC_RSC_PARAMS 256 */ 257#define IWL_NUM_RSC 16 258 259struct tkip_sc { 260 __le16 iv16; 261 __le16 pad; 262 __le32 iv32; 263} __packed; /* TKIP_SC_API_U_VER_1 */ 264 265struct iwl_tkip_rsc_tsc { 266 struct tkip_sc unicast_rsc[IWL_NUM_RSC]; 267 struct tkip_sc multicast_rsc[IWL_NUM_RSC]; 268 struct tkip_sc tsc; 269} __packed; /* TKIP_TSC_RSC_API_S_VER_1 */ 270 271struct aes_sc { 272 __le64 pn; 273} __packed; /* TKIP_AES_SC_API_U_VER_1 */ 274 275struct iwl_aes_rsc_tsc { 276 struct aes_sc unicast_rsc[IWL_NUM_RSC]; 277 struct aes_sc multicast_rsc[IWL_NUM_RSC]; 278 struct aes_sc tsc; 279} __packed; /* AES_TSC_RSC_API_S_VER_1 */ 280 281union iwl_all_tsc_rsc { 282 struct iwl_tkip_rsc_tsc tkip; 283 struct iwl_aes_rsc_tsc aes; 284}; /* ALL_TSC_RSC_API_S_VER_2 */ 285 286struct iwl_wowlan_rsc_tsc_params_cmd { 287 union iwl_all_tsc_rsc all_tsc_rsc; 288} __packed; /* ALL_TSC_RSC_API_S_VER_2 */ 289 290#define IWL_MIC_KEY_SIZE 8 291struct iwl_mic_keys { 292 u8 tx[IWL_MIC_KEY_SIZE]; 293 u8 rx_unicast[IWL_MIC_KEY_SIZE]; 294 u8 rx_mcast[IWL_MIC_KEY_SIZE]; 295} __packed; /* MIC_KEYS_API_S_VER_1 */ 296 297#define IWL_P1K_SIZE 5 298struct iwl_p1k_cache { 299 __le16 p1k[IWL_P1K_SIZE]; 300} __packed; 301 302#define IWL_NUM_RX_P1K_CACHE 2 303 304struct iwl_wowlan_tkip_params_cmd { 305 struct iwl_mic_keys mic_keys; 306 struct iwl_p1k_cache tx; 307 struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE]; 308 struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE]; 309} __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */ 310 311#define IWL_KCK_MAX_SIZE 32 312#define IWL_KEK_MAX_SIZE 32 313 314struct iwl_wowlan_kek_kck_material_cmd { 315 u8 kck[IWL_KCK_MAX_SIZE]; 316 u8 kek[IWL_KEK_MAX_SIZE]; 317 __le16 kck_len; 318 __le16 kek_len; 319 __le64 replay_ctr; 320} __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */ 321 322#define RF_KILL_INDICATOR_FOR_WOWLAN 0x87 323 324enum iwl_wowlan_rekey_status { 325 IWL_WOWLAN_REKEY_POST_REKEY = 0, 326 IWL_WOWLAN_REKEY_WHILE_REKEY = 1, 327}; /* WOWLAN_REKEY_STATUS_API_E_VER_1 */ 328 329enum iwl_wowlan_wakeup_reason { 330 IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS = 0, 331 IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET = BIT(0), 332 IWL_WOWLAN_WAKEUP_BY_PATTERN = BIT(1), 333 IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON = BIT(2), 334 IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH = BIT(3), 335 IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE = BIT(4), 336 IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED = BIT(5), 337 IWL_WOWLAN_WAKEUP_BY_UCODE_ERROR = BIT(6), 338 IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST = BIT(7), 339 IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE = BIT(8), 340 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS = BIT(9), 341 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE = BIT(10), 342 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_TCP_EXTERNAL = BIT(11), 343 IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET = BIT(12), 344 IWL_WOWLAN_WAKEUP_BY_IOAC_MAGIC_PACKET = BIT(13), 345 IWL_WOWLAN_WAKEUP_BY_D3_WAKEUP_HOST_TIMER = BIT(14), 346 IWL_WOWLAN_WAKEUP_BY_RXFRAME_FILTERED_IN = BIT(15), 347 IWL_WOWLAN_WAKEUP_BY_BEACON_FILTERED_IN = BIT(16), 348 349}; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */ 350 351struct iwl_wowlan_gtk_status { 352 u8 key_index; 353 u8 reserved[3]; 354 u8 decrypt_key[16]; 355 u8 tkip_mic_key[8]; 356 struct iwl_wowlan_rsc_tsc_params_cmd rsc; 357} __packed; 358 359struct iwl_wowlan_status { 360 struct iwl_wowlan_gtk_status gtk; 361 __le64 replay_ctr; 362 __le16 pattern_number; 363 __le16 non_qos_seq_ctr; 364 __le16 qos_seq_ctr[8]; 365 __le32 wakeup_reasons; 366 __le32 num_of_gtk_rekeys; 367 __le32 transmitted_ndps; 368 __le32 received_beacons; 369 __le32 wake_packet_length; 370 __le32 wake_packet_bufsize; 371 u8 wake_packet[]; /* can be truncated from _length to _bufsize */ 372} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */ 373 374#define IWL_WOWLAN_TCP_MAX_PACKET_LEN 64 375#define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN 128 376#define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS 2048 377 378struct iwl_tcp_packet_info { 379 __le16 tcp_pseudo_header_checksum; 380 __le16 tcp_payload_length; 381} __packed; /* TCP_PACKET_INFO_API_S_VER_2 */ 382 383struct iwl_tcp_packet { 384 struct iwl_tcp_packet_info info; 385 u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 386 u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN]; 387} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */ 388 389struct iwl_remote_wake_packet { 390 struct iwl_tcp_packet_info info; 391 u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8]; 392 u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN]; 393} __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */ 394 395struct iwl_wowlan_remote_wake_config { 396 __le32 connection_max_time; /* unused */ 397 /* TCP_PROTOCOL_CONFIG_API_S_VER_1 */ 398 u8 max_syn_retries; 399 u8 max_data_retries; 400 u8 tcp_syn_ack_timeout; 401 u8 tcp_ack_timeout; 402 403 struct iwl_tcp_packet syn_tx; 404 struct iwl_tcp_packet synack_rx; 405 struct iwl_tcp_packet keepalive_ack_rx; 406 struct iwl_tcp_packet fin_tx; 407 408 struct iwl_remote_wake_packet keepalive_tx; 409 struct iwl_remote_wake_packet wake_rx; 410 411 /* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */ 412 u8 sequence_number_offset; 413 u8 sequence_number_length; 414 u8 token_offset; 415 u8 token_length; 416 /* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */ 417 __le32 initial_sequence_number; 418 __le16 keepalive_interval; 419 __le16 num_tokens; 420 u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS]; 421} __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */ 422 423/* TODO: NetDetect API */ 424 425#endif /* __fw_api_d3_h__ */ 426