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_GAC = 32,
  64         BAND_AAC = 64,
  65 };
  66
  67 #define MWIFIEX_WPA_PASSHPHRASE_LEN 64
  68 struct wpa_param {
  69         u8 pairwise_cipher_wpa;
  70         u8 pairwise_cipher_wpa2;
  71         u8 group_cipher;
  72         u32 length;
  73         u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
  74 };
  75
  76 struct wep_key {
  77         u8 key_index;
  78         u8 is_default;
  79         u16 length;
  80         u8 key[WLAN_KEY_LEN_WEP104];
  81 };
  82
  83 #define KEY_MGMT_ON_HOST        0x03
  84 #define MWIFIEX_AUTH_MODE_AUTO  0xFF
  85 #define BAND_CONFIG_BG          0x00
  86 #define BAND_CONFIG_A           0x01
  87 #define MWIFIEX_SUPPORTED_RATES                 14
  88 #define MWIFIEX_SUPPORTED_RATES_EXT             32
  89
  90 struct mwifiex_uap_bss_param {
  91         u8 channel;
  92         u8 band_cfg;
  93         u16 rts_threshold;
  94         u16 frag_threshold;
  95         u8 retry_limit;
  96         struct mwifiex_802_11_ssid ssid;
  97         u8 bcast_ssid_ctl;
  98         u8 radio_ctl;
  99         u8 dtim_period;
 100         u16 beacon_period;
 101         u16 auth_mode;
 102         u16 protocol;
 103         u16 key_mgmt;
 104         u16 key_mgmt_operation;
 105         struct wpa_param wpa_cfg;
 106         struct wep_key wep_cfg[NUM_WEP_KEYS];
 107         struct ieee80211_ht_cap ht_cap;
 108         struct ieee80211_vht_cap vht_cap;
 109         u8 rates[MWIFIEX_SUPPORTED_RATES];
 110         u32 sta_ao_timer;
 111         u32 ps_sta_ao_timer;
 112         u8 qos_info;
 113         struct mwifiex_types_wmm_info wmm_info;
 114 };
 115
 116 enum {
 117         ADHOC_IDLE,
 118         ADHOC_STARTED,
 119         ADHOC_JOINED,
 120         ADHOC_COALESCED
 121 };
 122
 123 struct mwifiex_ds_get_stats {
 124         u32 mcast_tx_frame;
 125         u32 failed;
 126         u32 retry;
 127         u32 multi_retry;
 128         u32 frame_dup;
 129         u32 rts_success;
 130         u32 rts_failure;
 131         u32 ack_failure;
 132         u32 rx_frag;
 133         u32 mcast_rx_frame;
 134         u32 fcs_error;
 135         u32 tx_frame;
 136         u32 wep_icv_error[4];
 137 };
 138
 139 #define MWIFIEX_MAX_VER_STR_LEN    128
 140
 141 struct mwifiex_ver_ext {
 142         u32 version_str_sel;
 143         char version_str[MWIFIEX_MAX_VER_STR_LEN];
 144 };
 145
 146 struct mwifiex_bss_info {
 147         u32 bss_mode;
 148         struct cfg80211_ssid ssid;
 149         u32 bss_chan;
 150         u8 country_code[3];
 151         u32 media_connected;
 152         u32 max_power_level;
 153         u32 min_power_level;
 154         u32 adhoc_state;
 155         signed int bcn_nf_last;
 156         u32 wep_status;
 157         u32 is_hs_configured;
 158         u32 is_deep_sleep;
 159         u8 bssid[ETH_ALEN];
 160 };
 161
 162 #define MAX_NUM_TID     8
 163
 164 #define MAX_RX_WINSIZE  64
 165
 166 struct mwifiex_ds_rx_reorder_tbl {
 167         u16 tid;
 168         u8 ta[ETH_ALEN];
 169         u32 start_win;
 170         u32 win_size;
 171         u32 buffer[MAX_RX_WINSIZE];
 172 };
 173
 174 struct mwifiex_ds_tx_ba_stream_tbl {
 175         u16 tid;
 176         u8 ra[ETH_ALEN];
 177 };
 178
 179 #define DBG_CMD_NUM     5
 180
 181 struct mwifiex_debug_info {
 182         u32 int_counter;
 183         u32 packets_out[MAX_NUM_TID];
 184         u32 tx_buf_size;
 185         u32 curr_tx_buf_size;
 186         u32 tx_tbl_num;
 187         struct mwifiex_ds_tx_ba_stream_tbl
 188                 tx_tbl[MWIFIEX_MAX_TX_BASTREAM_SUPPORTED];
 189         u32 rx_tbl_num;
 190         struct mwifiex_ds_rx_reorder_tbl rx_tbl
 191                 [MWIFIEX_MAX_RX_BASTREAM_SUPPORTED];
 192         u16 ps_mode;
 193         u32 ps_state;
 194         u8 is_deep_sleep;
 195         u8 pm_wakeup_card_req;
 196         u32 pm_wakeup_fw_try;
 197         u8 is_hs_configured;
 198         u8 hs_activated;
 199         u32 num_cmd_host_to_card_failure;
 200         u32 num_cmd_sleep_cfm_host_to_card_failure;
 201         u32 num_tx_host_to_card_failure;
 202         u32 num_event_deauth;
 203         u32 num_event_disassoc;
 204         u32 num_event_link_lost;
 205         u32 num_cmd_deauth;
 206         u32 num_cmd_assoc_success;
 207         u32 num_cmd_assoc_failure;
 208         u32 num_tx_timeout;
 209         u32 num_cmd_timeout;
 210         u16 timeout_cmd_id;
 211         u16 timeout_cmd_act;
 212         u16 last_cmd_id[DBG_CMD_NUM];
 213         u16 last_cmd_act[DBG_CMD_NUM];
 214         u16 last_cmd_index;
 215         u16 last_cmd_resp_id[DBG_CMD_NUM];
 216         u16 last_cmd_resp_index;
 217         u16 last_event[DBG_CMD_NUM];
 218         u16 last_event_index;
 219         u8 data_sent;
 220         u8 cmd_sent;
 221         u8 cmd_resp_received;
 222         u8 event_received;
 223 };
 224
 225 #define MWIFIEX_KEY_INDEX_UNICAST       0x40000000
 226 #define PN_LEN                          16
 227
 228 struct mwifiex_ds_encrypt_key {
 229         u32 key_disable;
 230         u32 key_index;
 231         u32 key_len;
 232         u8 key_material[WLAN_MAX_KEY_LEN];
 233         u8 mac_addr[ETH_ALEN];
 234         u32 is_wapi_key;
 235         u8 pn[PN_LEN];          /* packet number */
 236         u8 is_igtk_key;
 237 };
 238
 239 struct mwifiex_power_cfg {
 240         u32 is_power_auto;
 241         u32 power_level;
 242 };
 243
 244 struct mwifiex_ds_hs_cfg {
 245         u32 is_invoke_hostcmd;
 246         /*  Bit0: non-unicast data
 247          *  Bit1: unicast data
 248          *  Bit2: mac events
 249          *  Bit3: magic packet
 250          */
 251         u32 conditions;
 252         u32 gpio;
 253         u32 gap;
 254 };
 255
 256 #define DEEP_SLEEP_ON  1
 257 #define DEEP_SLEEP_OFF 0
 258 #define DEEP_SLEEP_IDLE_TIME    100
 259 #define PS_MODE_AUTO            1
 260
 261 struct mwifiex_ds_auto_ds {
 262         u16 auto_ds;
 263         u16 idle_time;
 264 };
 265
 266 struct mwifiex_ds_pm_cfg {
 267         union {
 268                 u32 ps_mode;
 269                 struct mwifiex_ds_hs_cfg hs_cfg;
 270                 struct mwifiex_ds_auto_ds auto_deep_sleep;
 271                 u32 sleep_period;
 272         } param;
 273 };
 274
 275 struct mwifiex_11ac_vht_cfg {
 276         u8 band_config;
 277         u8 misc_config;
 278         u32 cap_info;
 279         u32 mcs_tx_set;
 280         u32 mcs_rx_set;
 281 };
 282
 283 struct mwifiex_ds_11n_tx_cfg {
 284         u16 tx_htcap;
 285         u16 tx_htinfo;
 286         u16 misc_config; /* Needed for 802.11AC cards only */
 287 };
 288
 289 struct mwifiex_ds_11n_amsdu_aggr_ctrl {
 290         u16 enable;
 291         u16 curr_buf_size;
 292 };
 293
 294 struct mwifiex_ds_ant_cfg {
 295         u32 tx_ant;
 296         u32 rx_ant;
 297 };
 298
 299 #define MWIFIEX_NUM_OF_CMD_BUFFER       20
 300 #define MWIFIEX_SIZE_OF_CMD_BUFFER      2048
 301
 302 enum {
 303         MWIFIEX_IE_TYPE_GEN_IE = 0,
 304         MWIFIEX_IE_TYPE_ARP_FILTER,
 305 };
 306
 307 enum {
 308         MWIFIEX_REG_MAC = 1,
 309         MWIFIEX_REG_BBP,
 310         MWIFIEX_REG_RF,
 311         MWIFIEX_REG_PMIC,
 312         MWIFIEX_REG_CAU,
 313 };
 314
 315 struct mwifiex_ds_reg_rw {
 316         __le32 type;
 317         __le32 offset;
 318         __le32 value;
 319 };
 320
 321 #define MAX_EEPROM_DATA 256
 322
 323 struct mwifiex_ds_read_eeprom {
 324         __le16 offset;
 325         __le16 byte_count;
 326         u8 value[MAX_EEPROM_DATA];
 327 };
 328
 329 #define IEEE_MAX_IE_SIZE                256
 330
 331 #define MWIFIEX_IE_HDR_SIZE     (sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
 332
 333 struct mwifiex_ds_misc_gen_ie {
 334         u32 type;
 335         u32 len;
 336         u8 ie_data[IEEE_MAX_IE_SIZE];
 337 };
 338
 339 struct mwifiex_ds_misc_cmd {
 340         u32 len;
 341         u8 cmd[MWIFIEX_SIZE_OF_CMD_BUFFER];
 342 };
 343
 344 #define BITMASK_BCN_RSSI_LOW    BIT(0)
 345 #define BITMASK_BCN_RSSI_HIGH   BIT(4)
 346
 347 enum subsc_evt_rssi_state {
 348         EVENT_HANDLED,
 349         RSSI_LOW_RECVD,
 350         RSSI_HIGH_RECVD
 351 };
 352
 353 struct subsc_evt_cfg {
 354         u8 abs_value;
 355         u8 evt_freq;
 356 };
 357
 358 struct mwifiex_ds_misc_subsc_evt {
 359         u16 action;
 360         u16 events;
 361         struct subsc_evt_cfg bcn_l_rssi_cfg;
 362         struct subsc_evt_cfg bcn_h_rssi_cfg;
 363 };
 364
 365 #define MWIFIEX_MEF_MAX_BYTESEQ         6       /* non-adjustable */
 366 #define MWIFIEX_MEF_MAX_FILTERS         10
 367
 368 struct mwifiex_mef_filter {
 369         u16 repeat;
 370         u16 offset;
 371         s8 byte_seq[MWIFIEX_MEF_MAX_BYTESEQ + 1];
 372         u8 filt_type;
 373         u8 filt_action;
 374 };
 375
 376 struct mwifiex_mef_entry {
 377         u8 mode;
 378         u8 action;
 379         struct mwifiex_mef_filter filter[MWIFIEX_MEF_MAX_FILTERS];
 380 };
 381
 382 struct mwifiex_ds_mef_cfg {
 383         u32 criteria;
 384         u16 num_entries;
 385         struct mwifiex_mef_entry *mef_entry;
 386 };
 387
 388 #define MWIFIEX_MAX_VSIE_LEN       (256)
 389 #define MWIFIEX_MAX_VSIE_NUM       (8)
 390 #define MWIFIEX_VSIE_MASK_CLEAR    0x00
 391 #define MWIFIEX_VSIE_MASK_SCAN     0x01
 392 #define MWIFIEX_VSIE_MASK_ASSOC    0x02
 393 #define MWIFIEX_VSIE_MASK_ADHOC    0x04
 394
 395 enum {
 396         MWIFIEX_FUNC_INIT = 1,
 397         MWIFIEX_FUNC_SHUTDOWN,
 398 };
 399
 400 enum COALESCE_OPERATION {
 401         RECV_FILTER_MATCH_TYPE_EQ = 0x80,
 402         RECV_FILTER_MATCH_TYPE_NE,
 403 };
 404
 405 enum COALESCE_PACKET_TYPE {
 406         PACKET_TYPE_UNICAST = 1,
 407         PACKET_TYPE_MULTICAST = 2,
 408         PACKET_TYPE_BROADCAST = 3
 409 };
 410
 411 #define MWIFIEX_COALESCE_MAX_RULES      8
 412 #define MWIFIEX_COALESCE_MAX_BYTESEQ    4       /* non-adjustable */
 413 #define MWIFIEX_COALESCE_MAX_FILTERS    4
 414 #define MWIFIEX_MAX_COALESCING_DELAY    100     /* in msecs */
 415
 416 struct filt_field_param {
 417         u8 operation;
 418         u8 operand_len;
 419         u16 offset;
 420         u8 operand_byte_stream[MWIFIEX_COALESCE_MAX_BYTESEQ];
 421 };
 422
 423 struct mwifiex_coalesce_rule {
 424         u16 max_coalescing_delay;
 425         u8 num_of_fields;
 426         u8 pkt_type;
 427         struct filt_field_param params[MWIFIEX_COALESCE_MAX_FILTERS];
 428 };
 429
 430 struct mwifiex_ds_coalesce_cfg {
 431         u16 num_of_rules;
 432         struct mwifiex_coalesce_rule rule[MWIFIEX_COALESCE_MAX_RULES];
 433 };
 434
 435 #endif /* !_MWIFIEX_IOCTL_H_ */