drivers/net/wireless/mwifiex/ioctl.h

   1 /*
   2  * Marvell Wireless LAN device driver: ioctl data structures & APIs
   3  *
   4  * Copyright (C) 2011, Marvell International Ltd.
   5  *
   6  * This software file (the "File") is distributed by Marvell International
   7  * Ltd. under the terms of the GNU General Public License Version 2, June 1991
   8  * (the "License").  You may use, redistribute and/or modify this File in
   9  * accordance with the terms and conditions of the License, a copy of which
  10  * is available by writing to the Free Software Foundation, Inc.,
  11  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
  12  * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
  13  *
  14  * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
  16  * ARE EXPRESSLY DISCLAIMED.  The License provides additional details about
  17  * this warranty disclaimer.
  18  */
  19
  20 #ifndef _MWIFIEX_IOCTL_H_
  21 #define _MWIFIEX_IOCTL_H_
  22
  23 #include <net/lib80211.h>
  24
  25 enum {
  26         MWIFIEX_SCAN_TYPE_UNCHANGED = 0,
  27         MWIFIEX_SCAN_TYPE_ACTIVE,
  28         MWIFIEX_SCAN_TYPE_PASSIVE
  29 };
  30
  31 struct mwifiex_user_scan {
  32         u32 scan_cfg_len;
  33         u8 scan_cfg_buf[1];
  34 };
  35
  36 #define MWIFIEX_PROMISC_MODE            1
  37 #define MWIFIEX_MULTICAST_MODE          2
  38 #define MWIFIEX_ALL_MULTI_MODE          4
  39 #define MWIFIEX_MAX_MULTICAST_LIST_SIZE 32
  40
  41 struct mwifiex_multicast_list {
  42         u32 mode;
  43         u32 num_multicast_addr;
  44         u8 mac_list[MWIFIEX_MAX_MULTICAST_LIST_SIZE][ETH_ALEN];
  45 };
  46
  47 struct mwifiex_chan_freq {
  48         u32 channel;
  49         u32 freq;
  50 };
  51
  52 struct mwifiex_ssid_bssid {
  53         struct cfg80211_ssid ssid;
  54         u8 bssid[ETH_ALEN];
  55 };
  56
  57 enum {
  58         BAND_B = 1,
  59         BAND_G = 2,
  60         BAND_A = 4,
  61         BAND_GN = 8,
  62         BAND_AN = 16,
  63         BAND_AAC = 32,
  64 };
  65
  66 #define MWIFIEX_WPA_PASSHPHRASE_LEN 64
  67 struct wpa_param {
  68         u8 pairwise_cipher_wpa;
  69         u8 pairwise_cipher_wpa2;
  70         u8 group_cipher;
  71         u32 length;
  72         u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
  73 };
  74
  75 struct wep_key {
  76         u8 key_index;
  77         u8 is_default;
  78         u16 length;
  79         u8 key[WLAN_KEY_LEN_WEP104];
  80 };
  81
  82 #define KEY_MGMT_ON_HOST        0x03
  83 #define MWIFIEX_AUTH_MODE_AUTO  0xFF
  84 #define BAND_CONFIG_BG          0x00
  85 #define BAND_CONFIG_A           0x01
  86 #define MWIFIEX_SUPPORTED_RATES                 14
  87 #define MWIFIEX_SUPPORTED_RATES_EXT             32
  88 #define MWIFIEX_TDLS_SUPPORTED_RATES            8
  89 #define MWIFIEX_TDLS_DEF_QOS_CAPAB              0xf
  90 #define MWIFIEX_PRIO_BK                         2
  91 #define MWIFIEX_PRIO_VI                         5
  92
  93 struct mwifiex_uap_bss_param {
  94         u8 channel;
  95         u8 band_cfg;
  96         u16 rts_threshold;
  97         u16 frag_threshold;
  98         u8 retry_limit;
  99         struct mwifiex_802_11_ssid ssid;
 100         u8 bcast_ssid_ctl;
 101         u8 radio_ctl;
 102         u8 dtim_period;
 103         u16 beacon_period;
 104         u16 auth_mode;
 105         u16 protocol;
 106         u16 key_mgmt;
 107         u16 key_mgmt_operation;
 108         struct wpa_param wpa_cfg;
 109         struct wep_key wep_cfg[NUM_WEP_KEYS];
 110         struct ieee80211_ht_cap ht_cap;
 111         struct ieee80211_vht_cap vht_cap;
 112         u8 rates[MWIFIEX_SUPPORTED_RATES];
 113         u32 sta_ao_timer;
 114         u32 ps_sta_ao_timer;
 115         u8 qos_info;
 116         struct mwifiex_types_wmm_info wmm_info;
 117 };
 118
 119 enum {
 120         ADHOC_IDLE,
 121         ADHOC_STARTED,
 122         ADHOC_JOINED,
 123         ADHOC_COALESCED
 124 };
 125
 126 struct mwifiex_ds_get_stats {
 127         u32 mcast_tx_frame;
 128         u32 failed;
 129         u32 retry;
 130         u32 multi_retry;
 131         u32 frame_dup;
 132         u32 rts_success;
 133         u32 rts_failure;
 134         u32 ack_failure;
 135         u32 rx_frag;
 136         u32 mcast_rx_frame;
 137         u32 fcs_error;
 138         u32 tx_frame;
 139         u32 wep_icv_error[4];
 140 };
 141
 142 #define MWIFIEX_MAX_VER_STR_LEN    128
 143
 144 struct mwifiex_ver_ext {
 145         u32 version_str_sel;
 146         char version_str[MWIFIEX_MAX_VER_STR_LEN];
 147 };
 148
 149 struct mwifiex_bss_info {
 150         u32 bss_mode;
 151         struct cfg80211_ssid ssid;
 152         u32 bss_chan;
 153         u8 country_code[3];
 154         u32 media_connected;
 155         u32 max_power_level;
 156         u32 min_power_level;
 157         u32 adhoc_state;
 158         signed int bcn_nf_last;
 159         u32 wep_status;
 160         u32 is_hs_configured;
 161         u32 is_deep_sleep;
 162         u8 bssid[ETH_ALEN];
 163 };
 164
 165 #define MAX_NUM_TID     8
 166
 167 #define MAX_RX_WINSIZE  64
 168
 169 struct mwifiex_ds_rx_reorder_tbl {
 170         u16 tid;
 171         u8 ta[ETH_ALEN];
 172         u32 start_win;
 173         u32 win_size;
 174         u32 buffer[MAX_RX_WINSIZE];
 175 };
 176
 177 struct mwifiex_ds_tx_ba_stream_tbl {
 178         u16 tid;
 179         u8 ra[ETH_ALEN];
 180         u8 amsdu;
 181 };
 182
 183 #define DBG_CMD_NUM     5
 184
 185 struct mwifiex_debug_info {
 186         u32 int_counter;
 187         u32 packets_out[MAX_NUM_TID];
 188         u32 tx_buf_size;
 189         u32 curr_tx_buf_size;
 190         u32 tx_tbl_num;
 191         struct mwifiex_ds_tx_ba_stream_tbl
 192                 tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
 193         u32 rx_tbl_num;
 194         struct mwifiex_ds_rx_reorder_tbl rx_tbl
 195                 [MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
 196         u16 ps_mode;
 197         u32 ps_state;
 198         u8 is_deep_sleep;
 199         u8 pm_wakeup_card_req;
 200         u32 pm_wakeup_fw_try;
 201         u8 is_hs_configured;
 202         u8 hs_activated;
 203         u32 num_cmd_host_to_card_failure;
 204         u32 num_cmd_sleep_cfm_host_to_card_failure;
 205         u32 num_tx_host_to_card_failure;
 206         u32 num_event_deauth;
 207         u32 num_event_disassoc;
 208         u32 num_event_link_lost;
 209         u32 num_cmd_deauth;
 210         u32 num_cmd_assoc_success;
 211         u32 num_cmd_assoc_failure;
 212         u32 num_tx_timeout;
 213         u8 is_cmd_timedout;
 214         u16 timeout_cmd_id;
 215         u16 timeout_cmd_act;
 216         u16 last_cmd_id[DBG_CMD_NUM];
 217         u16 last_cmd_act[DBG_CMD_NUM];
 218         u16 last_cmd_index;
 219         u16 last_cmd_resp_id[DBG_CMD_NUM];
 220         u16 last_cmd_resp_index;
 221         u16 last_event[DBG_CMD_NUM];
 222         u16 last_event_index;
 223         u8 data_sent;
 224         u8 cmd_sent;
 225         u8 cmd_resp_received;
 226         u8 event_received;
 227 };
 228
 229 #define MWIFIEX_KEY_INDEX_UNICAST       0x40000000
 230 #define PN_LEN                          16
 231
 232 struct mwifiex_ds_encrypt_key {
 233         u32 key_disable;
 234         u32 key_index;
 235         u32 key_len;
 236         u8 key_material[WLAN_MAX_KEY_LEN];
 237         u8 mac_addr[ETH_ALEN];
 238         u32 is_wapi_key;
 239         u8 pn[PN_LEN];          /* packet number */
 240         u8 pn_len;
 241         u8 is_igtk_key;
 242         u8 is_current_wep_key;
 243         u8 is_rx_seq_valid;
 244 };
 245
 246 struct mwifiex_power_cfg {
 247         u32 is_power_auto;
 248         u32 power_level;
 249 };
 250
 251 struct mwifiex_ds_hs_cfg {
 252         u32 is_invoke_hostcmd;
 253         /*  Bit0: non-unicast data
 254          *  Bit1: unicast data
 255          *  Bit2: mac events
 256          *  Bit3: magic packet
 257          */
 258         u32 conditions;
 259         u32 gpio;
 260         u32 gap;
 261 };
 262
 263 #define DEEP_SLEEP_ON  1
 264 #define DEEP_SLEEP_OFF 0
 265 #define DEEP_SLEEP_IDLE_TIME    100
 266 #define PS_MODE_AUTO            1
 267
 268 struct mwifiex_ds_auto_ds {
 269         u16 auto_ds;
 270         u16 idle_time;
 271 };
 272
 273 struct mwifiex_ds_pm_cfg {
 274         union {
 275                 u32 ps_mode;
 276                 struct mwifiex_ds_hs_cfg hs_cfg;
 277                 struct mwifiex_ds_auto_ds auto_deep_sleep;
 278                 u32 sleep_period;
 279         } param;
 280 };
 281
 282 struct mwifiex_11ac_vht_cfg {
 283         u8 band_config;
 284         u8 misc_config;
 285         u32 cap_info;
 286         u32 mcs_tx_set;
 287         u32 mcs_rx_set;
 288 };
 289
 290 struct mwifiex_ds_11n_tx_cfg {
 291         u16 tx_htcap;
 292         u16 tx_htinfo;
 293         u16 misc_config; /* Needed for 802.11AC cards only */
 294 };
 295
 296 struct mwifiex_ds_11n_amsdu_aggr_ctrl {
 297         u16 enable;
 298         u16 curr_buf_size;
 299 };
 300
 301 struct mwifiex_ds_ant_cfg {
 302         u32 tx_ant;
 303         u32 rx_ant;
 304 };
 305
 306 #define MWIFIEX_NUM_OF_CMD_BUFFER       50
 307 #define MWIFIEX_SIZE_OF_CMD_BUFFER      2048
 308
 309 enum {
 310         MWIFIEX_IE_TYPE_GEN_IE = 0,
 311         MWIFIEX_IE_TYPE_ARP_FILTER,
 312 };
 313
 314 enum {
 315         MWIFIEX_REG_MAC = 1,
 316         MWIFIEX_REG_BBP,
 317         MWIFIEX_REG_RF,
 318         MWIFIEX_REG_PMIC,
 319         MWIFIEX_REG_CAU,
 320 };
 321
 322 struct mwifiex_ds_reg_rw {
 323         __le32 type;
 324         __le32 offset;
 325         __le32 value;
 326 };
 327
 328 #define MAX_EEPROM_DATA 256
 329
 330 struct mwifiex_ds_read_eeprom {
 331         __le16 offset;
 332         __le16 byte_count;
 333         u8 value[MAX_EEPROM_DATA];
 334 };
 335
 336 #define IEEE_MAX_IE_SIZE                256
 337
 338 #define MWIFIEX_IE_HDR_SIZE     (sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
 339
 340 struct mwifiex_ds_misc_gen_ie {
 341         u32 type;
 342         u32 len;
 343         u8 ie_data[IEEE_MAX_IE_SIZE];
 344 };
 345
 346 struct mwifiex_ds_misc_cmd {
 347         u32 len;
 348         u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
 349 };
 350
 351 #define BITMASK_BCN_RSSI_LOW    BIT(0)
 352 #define BITMASK_BCN_RSSI_HIGH   BIT(4)
 353
 354 enum subsc_evt_rssi_state {
 355         EVENT_HANDLED,
 356         RSSI_LOW_RECVD,
 357         RSSI_HIGH_RECVD
 358 };
 359
 360 struct subsc_evt_cfg {
 361         u8 abs_value;
 362         u8 evt_freq;
 363 };
 364
 365 struct mwifiex_ds_misc_subsc_evt {
 366         u16 action;
 367         u16 events;
 368         struct subsc_evt_cfg bcn_l_rssi_cfg;
 369         struct subsc_evt_cfg bcn_h_rssi_cfg;
 370 };
 371
 372 #define MWIFIEX_MEF_MAX_BYTESEQ         6       /* non-adjustable */
 373 #define MWIFIEX_MEF_MAX_FILTERS         10
 374
 375 struct mwifiex_mef_filter {
 376         u16 repeat;
 377         u16 offset;
 378         s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
 379         u8 filt_type;
 380         u8 filt_action;
 381 };
 382
 383 struct mwifiex_mef_entry {
 384         u8 mode;
 385         u8 action;
 386         struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
 387 };
 388
 389 struct mwifiex_ds_mef_cfg {
 390         u32 criteria;
 391         u16 num_entries;
 392         struct mwifiex_mef_entry *mef_entry;
 393 };
 394
 395 #define MWIFIEX_MAX_VSIE_LEN       (256)
 396 #define MWIFIEX_MAX_VSIE_NUM       (8)
 397 #define MWIFIEX_VSIE_MASK_CLEAR    0x00
 398 #define MWIFIEX_VSIE_MASK_SCAN     0x01
 399 #define MWIFIEX_VSIE_MASK_ASSOC    0x02
 400 #define MWIFIEX_VSIE_MASK_ADHOC    0x04
 401
 402 enum {
 403         MWIFIEX_FUNC_INIT = 1,
 404         MWIFIEX_FUNC_SHUTDOWN,
 405 };
 406
 407 enum COALESCE_OPERATION {
 408         RECV_FILTER_MATCH_TYPE_EQ = 0x80,
 409         RECV_FILTER_MATCH_TYPE_NE,
 410 };
 411
 412 enum COALESCE_PACKET_TYPE {
 413         PACKET_TYPE_UNICAST = 1,
 414         PACKET_TYPE_MULTICAST = 2,
 415         PACKET_TYPE_BROADCAST = 3
 416 };
 417
 418 #define MWIFIEX_COALESCE_MAX_RULES      8
 419 #define MWIFIEX_COALESCE_MAX_BYTESEQ    4       /* non-adjustable */
 420 #define MWIFIEX_COALESCE_MAX_FILTERS    4
 421 #define MWIFIEX_MAX_COALESCING_DELAY    100     /* in msecs */
 422
 423 struct filt_field_param {
 424         u8 operation;
 425         u8 operand_len;
 426         u16 offset;
 427         u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
 428 };
 429
 430 struct mwifiex_coalesce_rule {
 431         u16 max_coalescing_delay;
 432         u8 num_of_fields;
 433         u8 pkt_type;
 434         struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
 435 };
 436
 437 struct mwifiex_ds_coalesce_cfg {
 438         u16 num_of_rules;
 439         struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
 440 };
 441
 442 struct mwifiex_ds_tdls_oper {
 443         u16 tdls_action;
 444         u8 peer_mac[ETH_ALEN];
 445         u16 capability;
 446         u8 qos_info;
 447         u8 *ext_capab;
 448         u8 ext_capab_len;
 449         u8 *supp_rates;
 450         u8 supp_rates_len;
 451         u8 *ht_capab;
 452 };
 453
 454 #endif /* !_MWIFIEX_IOCTL_H_ */