drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h

   1 /******************************************************************************
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  61  *****************************************************************************/
  62
  63 #ifndef __fw_api_d3_h__
  64 #define __fw_api_d3_h__
  65
  66 /**
  67  * enum iwl_d3_wakeup_flags - D3 manager wakeup flags
  68  * @IWL_WAKEUP_D3_CONFIG_FW_ERROR: wake up on firmware sysassert
  69  */
  70 enum iwl_d3_wakeup_flags {
  71         IWL_WAKEUP_D3_CONFIG_FW_ERROR = BIT(0),
  72 }; /* D3_MANAGER_WAKEUP_CONFIG_API_E_VER_3 */
  73
  74 /**
  75  * struct iwl_d3_manager_config - D3 manager configuration command
  76  * @min_sleep_time: minimum sleep time (in usec)
  77  * @wakeup_flags: wakeup flags, see &enum iwl_d3_wakeup_flags
  78  * @wakeup_host_timer: force wakeup after this many seconds
  79  *
  80  * The structure is used for the D3_CONFIG_CMD command.
  81  */
  82 struct iwl_d3_manager_config {
  83         __le32 min_sleep_time;
  84         __le32 wakeup_flags;
  85         __le32 wakeup_host_timer;
  86 } __packed; /* D3_MANAGER_CONFIG_CMD_S_VER_4 */
  87
  88
  89 /* TODO: OFFLOADS_QUERY_API_S_VER_1 */
  90
  91 /**
  92  * enum iwl_d3_proto_offloads - enabled protocol offloads
  93  * @IWL_D3_PROTO_OFFLOAD_ARP: ARP data is enabled
  94  * @IWL_D3_PROTO_OFFLOAD_NS: NS (Neighbor Solicitation) is enabled
  95  */
  96 enum iwl_proto_offloads {
  97         IWL_D3_PROTO_OFFLOAD_ARP = BIT(0),
  98         IWL_D3_PROTO_OFFLOAD_NS = BIT(1),
  99 };
 100
 101 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1     2
 102 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2     6
 103 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L    12
 104 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S    4
 105 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX    12
 106
 107 #define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L     4
 108 #define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S     2
 109
 110 /**
 111  * struct iwl_proto_offload_cmd_common - ARP/NS offload common part
 112  * @enabled: enable flags
 113  * @remote_ipv4_addr: remote address to answer to (or zero if all)
 114  * @host_ipv4_addr: our IPv4 address to respond to queries for
 115  * @arp_mac_addr: our MAC address for ARP responses
 116  * @reserved: unused
 117  */
 118 struct iwl_proto_offload_cmd_common {
 119         __le32 enabled;
 120         __be32 remote_ipv4_addr;
 121         __be32 host_ipv4_addr;
 122         u8 arp_mac_addr[ETH_ALEN];
 123         __le16 reserved;
 124 } __packed;
 125
 126 /**
 127  * struct iwl_proto_offload_cmd_v1 - ARP/NS offload configuration
 128  * @common: common/IPv4 configuration
 129  * @remote_ipv6_addr: remote address to answer to (or zero if all)
 130  * @solicited_node_ipv6_addr: broken -- solicited node address exists
 131  *      for each target address
 132  * @target_ipv6_addr: our target addresses
 133  * @ndp_mac_addr: neighbor soliciation response MAC address
 134  */
 135 struct iwl_proto_offload_cmd_v1 {
 136         struct iwl_proto_offload_cmd_common common;
 137         u8 remote_ipv6_addr[16];
 138         u8 solicited_node_ipv6_addr[16];
 139         u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1][16];
 140         u8 ndp_mac_addr[ETH_ALEN];
 141         __le16 reserved2;
 142 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_1 */
 143
 144 /**
 145  * struct iwl_proto_offload_cmd_v2 - ARP/NS offload configuration
 146  * @common: common/IPv4 configuration
 147  * @remote_ipv6_addr: remote address to answer to (or zero if all)
 148  * @solicited_node_ipv6_addr: broken -- solicited node address exists
 149  *      for each target address
 150  * @target_ipv6_addr: our target addresses
 151  * @ndp_mac_addr: neighbor soliciation response MAC address
 152  */
 153 struct iwl_proto_offload_cmd_v2 {
 154         struct iwl_proto_offload_cmd_common common;
 155         u8 remote_ipv6_addr[16];
 156         u8 solicited_node_ipv6_addr[16];
 157         u8 target_ipv6_addr[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2][16];
 158         u8 ndp_mac_addr[ETH_ALEN];
 159         u8 numValidIPv6Addresses;
 160         u8 reserved2[3];
 161 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
 162
 163 struct iwl_ns_config {
 164         struct in6_addr source_ipv6_addr;
 165         struct in6_addr dest_ipv6_addr;
 166         u8 target_mac_addr[ETH_ALEN];
 167         __le16 reserved;
 168 } __packed; /* NS_OFFLOAD_CONFIG */
 169
 170 struct iwl_targ_addr {
 171         struct in6_addr addr;
 172         __le32 config_num;
 173 } __packed; /* TARGET_IPV6_ADDRESS */
 174
 175 /**
 176  * struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration
 177  * @common: common/IPv4 configuration
 178  * @target_ipv6_addr: target IPv6 addresses
 179  * @ns_config: NS offload configurations
 180  */
 181 struct iwl_proto_offload_cmd_v3_small {
 182         struct iwl_proto_offload_cmd_common common;
 183         __le32 num_valid_ipv6_addrs;
 184         struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S];
 185         struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S];
 186 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
 187
 188 /**
 189  * struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration
 190  * @common: common/IPv4 configuration
 191  * @target_ipv6_addr: target IPv6 addresses
 192  * @ns_config: NS offload configurations
 193  */
 194 struct iwl_proto_offload_cmd_v3_large {
 195         struct iwl_proto_offload_cmd_common common;
 196         __le32 num_valid_ipv6_addrs;
 197         struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
 198         struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
 199 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
 200
 201 /*
 202  * WOWLAN_PATTERNS
 203  */
 204 #define IWL_WOWLAN_MIN_PATTERN_LEN      16
 205 #define IWL_WOWLAN_MAX_PATTERN_LEN      128
 206
 207 struct iwl_wowlan_pattern {
 208         u8 mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
 209         u8 pattern[IWL_WOWLAN_MAX_PATTERN_LEN];
 210         u8 mask_size;
 211         u8 pattern_size;
 212         __le16 reserved;
 213 } __packed; /* WOWLAN_PATTERN_API_S_VER_1 */
 214
 215 #define IWL_WOWLAN_MAX_PATTERNS 20
 216
 217 struct iwl_wowlan_patterns_cmd {
 218         __le32 n_patterns;
 219         struct iwl_wowlan_pattern patterns[];
 220 } __packed; /* WOWLAN_PATTERN_ARRAY_API_S_VER_1 */
 221
 222 enum iwl_wowlan_wakeup_filters {
 223         IWL_WOWLAN_WAKEUP_MAGIC_PACKET                  = BIT(0),
 224         IWL_WOWLAN_WAKEUP_PATTERN_MATCH                 = BIT(1),
 225         IWL_WOWLAN_WAKEUP_BEACON_MISS                   = BIT(2),
 226         IWL_WOWLAN_WAKEUP_LINK_CHANGE                   = BIT(3),
 227         IWL_WOWLAN_WAKEUP_GTK_REKEY_FAIL                = BIT(4),
 228         IWL_WOWLAN_WAKEUP_EAP_IDENT_REQ                 = BIT(5),
 229         IWL_WOWLAN_WAKEUP_4WAY_HANDSHAKE                = BIT(6),
 230         IWL_WOWLAN_WAKEUP_ENABLE_NET_DETECT             = BIT(7),
 231         IWL_WOWLAN_WAKEUP_RF_KILL_DEASSERT              = BIT(8),
 232         IWL_WOWLAN_WAKEUP_REMOTE_LINK_LOSS              = BIT(9),
 233         IWL_WOWLAN_WAKEUP_REMOTE_SIGNATURE_TABLE        = BIT(10),
 234         IWL_WOWLAN_WAKEUP_REMOTE_TCP_EXTERNAL           = BIT(11),
 235         IWL_WOWLAN_WAKEUP_REMOTE_WAKEUP_PACKET          = BIT(12),
 236         IWL_WOWLAN_WAKEUP_IOAC_MAGIC_PACKET             = BIT(13),
 237         IWL_WOWLAN_WAKEUP_HOST_TIMER                    = BIT(14),
 238         IWL_WOWLAN_WAKEUP_RX_FRAME                      = BIT(15),
 239         IWL_WOWLAN_WAKEUP_BCN_FILTERING                 = BIT(16),
 240 }; /* WOWLAN_WAKEUP_FILTER_API_E_VER_4 */
 241
 242 struct iwl_wowlan_config_cmd_v2 {
 243         __le32 wakeup_filter;
 244         __le16 non_qos_seq;
 245         __le16 qos_seq[8];
 246         u8 wowlan_ba_teardown_tids;
 247         u8 is_11n_connection;
 248 } __packed; /* WOWLAN_CONFIG_API_S_VER_2 */
 249
 250 struct iwl_wowlan_config_cmd_v3 {
 251         struct iwl_wowlan_config_cmd_v2 common;
 252         u8 offloading_tid;
 253         u8 reserved[3];
 254 } __packed; /* WOWLAN_CONFIG_API_S_VER_3 */
 255
 256 /*
 257  * WOWLAN_TSC_RSC_PARAMS
 258  */
 259 #define IWL_NUM_RSC     16
 260
 261 struct tkip_sc {
 262         __le16 iv16;
 263         __le16 pad;
 264         __le32 iv32;
 265 } __packed; /* TKIP_SC_API_U_VER_1 */
 266
 267 struct iwl_tkip_rsc_tsc {
 268         struct tkip_sc unicast_rsc[IWL_NUM_RSC];
 269         struct tkip_sc multicast_rsc[IWL_NUM_RSC];
 270         struct tkip_sc tsc;
 271 } __packed; /* TKIP_TSC_RSC_API_S_VER_1 */
 272
 273 struct aes_sc {
 274         __le64 pn;
 275 } __packed; /* TKIP_AES_SC_API_U_VER_1 */
 276
 277 struct iwl_aes_rsc_tsc {
 278         struct aes_sc unicast_rsc[IWL_NUM_RSC];
 279         struct aes_sc multicast_rsc[IWL_NUM_RSC];
 280         struct aes_sc tsc;
 281 } __packed; /* AES_TSC_RSC_API_S_VER_1 */
 282
 283 union iwl_all_tsc_rsc {
 284         struct iwl_tkip_rsc_tsc tkip;
 285         struct iwl_aes_rsc_tsc aes;
 286 }; /* ALL_TSC_RSC_API_S_VER_2 */
 287
 288 struct iwl_wowlan_rsc_tsc_params_cmd {
 289         union iwl_all_tsc_rsc all_tsc_rsc;
 290 } __packed; /* ALL_TSC_RSC_API_S_VER_2 */
 291
 292 #define IWL_MIC_KEY_SIZE        8
 293 struct iwl_mic_keys {
 294         u8 tx[IWL_MIC_KEY_SIZE];
 295         u8 rx_unicast[IWL_MIC_KEY_SIZE];
 296         u8 rx_mcast[IWL_MIC_KEY_SIZE];
 297 } __packed; /* MIC_KEYS_API_S_VER_1 */
 298
 299 #define IWL_P1K_SIZE            5
 300 struct iwl_p1k_cache {
 301         __le16 p1k[IWL_P1K_SIZE];
 302 } __packed;
 303
 304 #define IWL_NUM_RX_P1K_CACHE    2
 305
 306 struct iwl_wowlan_tkip_params_cmd {
 307         struct iwl_mic_keys mic_keys;
 308         struct iwl_p1k_cache tx;
 309         struct iwl_p1k_cache rx_uni[IWL_NUM_RX_P1K_CACHE];
 310         struct iwl_p1k_cache rx_multi[IWL_NUM_RX_P1K_CACHE];
 311 } __packed; /* WOWLAN_TKIP_SETTING_API_S_VER_1 */
 312
 313 #define IWL_KCK_MAX_SIZE        32
 314 #define IWL_KEK_MAX_SIZE        32
 315
 316 struct iwl_wowlan_kek_kck_material_cmd {
 317         u8      kck[IWL_KCK_MAX_SIZE];
 318         u8      kek[IWL_KEK_MAX_SIZE];
 319         __le16  kck_len;
 320         __le16  kek_len;
 321         __le64  replay_ctr;
 322 } __packed; /* KEK_KCK_MATERIAL_API_S_VER_2 */
 323
 324 #define RF_KILL_INDICATOR_FOR_WOWLAN    0x87
 325
 326 enum iwl_wowlan_rekey_status {
 327         IWL_WOWLAN_REKEY_POST_REKEY = 0,
 328         IWL_WOWLAN_REKEY_WHILE_REKEY = 1,
 329 }; /* WOWLAN_REKEY_STATUS_API_E_VER_1 */
 330
 331 enum iwl_wowlan_wakeup_reason {
 332         IWL_WOWLAN_WAKEUP_BY_NON_WIRELESS                       = 0,
 333         IWL_WOWLAN_WAKEUP_BY_MAGIC_PACKET                       = BIT(0),
 334         IWL_WOWLAN_WAKEUP_BY_PATTERN                            = BIT(1),
 335         IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_MISSED_BEACON     = BIT(2),
 336         IWL_WOWLAN_WAKEUP_BY_DISCONNECTION_ON_DEAUTH            = BIT(3),
 337         IWL_WOWLAN_WAKEUP_BY_GTK_REKEY_FAILURE                  = BIT(4),
 338         IWL_WOWLAN_WAKEUP_BY_RFKILL_DEASSERTED                  = BIT(5),
 339         IWL_WOWLAN_WAKEUP_BY_UCODE_ERROR                        = BIT(6),
 340         IWL_WOWLAN_WAKEUP_BY_EAPOL_REQUEST                      = BIT(7),
 341         IWL_WOWLAN_WAKEUP_BY_FOUR_WAY_HANDSHAKE                 = BIT(8),
 342         IWL_WOWLAN_WAKEUP_BY_REM_WAKE_LINK_LOSS                 = BIT(9),
 343         IWL_WOWLAN_WAKEUP_BY_REM_WAKE_SIGNATURE_TABLE           = BIT(10),
 344         /* BIT(11) reserved */
 345         IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET             = BIT(12),
 346 }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
 347
 348 struct iwl_wowlan_status_v4 {
 349         __le64 replay_ctr;
 350         __le16 pattern_number;
 351         __le16 non_qos_seq_ctr;
 352         __le16 qos_seq_ctr[8];
 353         __le32 wakeup_reasons;
 354         __le32 rekey_status;
 355         __le32 num_of_gtk_rekeys;
 356         __le32 transmitted_ndps;
 357         __le32 received_beacons;
 358         __le32 wake_packet_length;
 359         __le32 wake_packet_bufsize;
 360         u8 wake_packet[]; /* can be truncated from _length to _bufsize */
 361 } __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
 362
 363 struct iwl_wowlan_gtk_status {
 364         u8 key_index;
 365         u8 reserved[3];
 366         u8 decrypt_key[16];
 367         u8 tkip_mic_key[8];
 368         struct iwl_wowlan_rsc_tsc_params_cmd rsc;
 369 } __packed;
 370
 371 struct iwl_wowlan_status_v6 {
 372         struct iwl_wowlan_gtk_status gtk;
 373         __le64 replay_ctr;
 374         __le16 pattern_number;
 375         __le16 non_qos_seq_ctr;
 376         __le16 qos_seq_ctr[8];
 377         __le32 wakeup_reasons;
 378         __le32 num_of_gtk_rekeys;
 379         __le32 transmitted_ndps;
 380         __le32 received_beacons;
 381         __le32 wake_packet_length;
 382         __le32 wake_packet_bufsize;
 383         u8 wake_packet[]; /* can be truncated from _length to _bufsize */
 384 } __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
 385
 386 #define IWL_WOWLAN_TCP_MAX_PACKET_LEN           64
 387 #define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN   128
 388 #define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS       2048
 389
 390 struct iwl_tcp_packet_info {
 391         __le16 tcp_pseudo_header_checksum;
 392         __le16 tcp_payload_length;
 393 } __packed; /* TCP_PACKET_INFO_API_S_VER_2 */
 394
 395 struct iwl_tcp_packet {
 396         struct iwl_tcp_packet_info info;
 397         u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
 398         u8 data[IWL_WOWLAN_TCP_MAX_PACKET_LEN];
 399 } __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
 400
 401 struct iwl_remote_wake_packet {
 402         struct iwl_tcp_packet_info info;
 403         u8 rx_mask[IWL_WOWLAN_MAX_PATTERN_LEN / 8];
 404         u8 data[IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN];
 405 } __packed; /* TCP_PROTOCOL_PACKET_API_S_VER_1 */
 406
 407 struct iwl_wowlan_remote_wake_config {
 408         __le32 connection_max_time; /* unused */
 409         /* TCP_PROTOCOL_CONFIG_API_S_VER_1 */
 410         u8 max_syn_retries;
 411         u8 max_data_retries;
 412         u8 tcp_syn_ack_timeout;
 413         u8 tcp_ack_timeout;
 414
 415         struct iwl_tcp_packet syn_tx;
 416         struct iwl_tcp_packet synack_rx;
 417         struct iwl_tcp_packet keepalive_ack_rx;
 418         struct iwl_tcp_packet fin_tx;
 419
 420         struct iwl_remote_wake_packet keepalive_tx;
 421         struct iwl_remote_wake_packet wake_rx;
 422
 423         /* REMOTE_WAKE_OFFSET_INFO_API_S_VER_1 */
 424         u8 sequence_number_offset;
 425         u8 sequence_number_length;
 426         u8 token_offset;
 427         u8 token_length;
 428         /* REMOTE_WAKE_PROTOCOL_PARAMS_API_S_VER_1 */
 429         __le32 initial_sequence_number;
 430         __le16 keepalive_interval;
 431         __le16 num_tokens;
 432         u8 tokens[IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS];
 433 } __packed; /* REMOTE_WAKE_CONFIG_API_S_VER_2 */
 434
 435 /* TODO: NetDetect API */
 436
 437 #endif /* __fw_api_d3_h__ */