drivers/net/wireless/ath/ath6kl/wmi.h

   1 /*
   2  * Copyright (c) 2010-2011 Atheros Communications Inc.
   3  *
   4  * Permission to use, copy, modify, and/or distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 /*
  18  * This file contains the definitions of the WMI protocol specified in the
  19  * Wireless Module Interface (WMI).  It includes definitions of all the
  20  * commands and events. Commands are messages from the host to the WM.
  21  * Events and Replies are messages from the WM to the host.
  22  */
  23
  24 #ifndef WMI_H
  25 #define WMI_H
  26
  27 #include <linux/ieee80211.h>
  28
  29 #include "htc.h"
  30
  31 #define HTC_PROTOCOL_VERSION            0x0002
  32 #define WMI_PROTOCOL_VERSION            0x0002
  33 #define WMI_CONTROL_MSG_MAX_LEN         256
  34 #define is_ethertype(type_or_len)       ((type_or_len) >= 0x0600)
  35
  36 #define IP_ETHERTYPE            0x0800
  37
  38 #define WMI_IMPLICIT_PSTREAM    0xFF
  39 #define WMI_MAX_THINSTREAM      15
  40
  41 #define SSID_IE_LEN_INDEX       13
  42
  43 /* Host side link management data structures */
  44 #define SIG_QUALITY_THRESH_LVLS         6
  45 #define SIG_QUALITY_UPPER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  46 #define SIG_QUALITY_LOWER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
  47
  48 #define A_BAND_24GHZ           0
  49 #define A_BAND_5GHZ            1
  50 #define A_NUM_BANDS            2
  51
  52 /* in ms */
  53 #define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000
  54
  55 /*
  56  * There are no signed versions of __le16 and __le32, so for a temporary
  57  * solution come up with our own version. The idea is from fs/ntfs/types.h.
  58  *
  59  * Use a_ prefix so that it doesn't conflict if we get proper support to
  60  * linux/types.h.
  61  */
  62 typedef __s16 __bitwise a_sle16;
  63 typedef __s32 __bitwise a_sle32;
  64
  65 static inline a_sle32 a_cpu_to_sle32(s32 val)
  66 {
  67         return (__force a_sle32) cpu_to_le32(val);
  68 }
  69
  70 static inline s32 a_sle32_to_cpu(a_sle32 val)
  71 {
  72         return le32_to_cpu((__force __le32) val);
  73 }
  74
  75 static inline a_sle16 a_cpu_to_sle16(s16 val)
  76 {
  77         return (__force a_sle16) cpu_to_le16(val);
  78 }
  79
  80 static inline s16 a_sle16_to_cpu(a_sle16 val)
  81 {
  82         return le16_to_cpu((__force __le16) val);
  83 }
  84
  85 struct sq_threshold_params {
  86         s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
  87         s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
  88         u32 upper_threshold_valid_count;
  89         u32 lower_threshold_valid_count;
  90         u32 polling_interval;
  91         u8 weight;
  92         u8 last_rssi;
  93         u8 last_rssi_poll_event;
  94 };
  95
  96 struct wmi_data_sync_bufs {
  97         u8 traffic_class;
  98         struct sk_buff *skb;
  99 };
 100
 101 /* WMM stream classes */
 102 #define WMM_NUM_AC  4
 103 #define WMM_AC_BE   0           /* best effort */
 104 #define WMM_AC_BK   1           /* background */
 105 #define WMM_AC_VI   2           /* video */
 106 #define WMM_AC_VO   3           /* voice */
 107
 108 struct wmi {
 109         u16 stream_exist_for_ac[WMM_NUM_AC];
 110         u8 fat_pipe_exist;
 111         struct ath6kl *parent_dev;
 112         u8 pwr_mode;
 113         spinlock_t lock;
 114         enum htc_endpoint_id ep_id;
 115         struct sq_threshold_params
 116             sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
 117         bool is_wmm_enabled;
 118         u8 traffic_class;
 119         bool is_probe_ssid;
 120
 121         u8 *last_mgmt_tx_frame;
 122         size_t last_mgmt_tx_frame_len;
 123         u8 saved_pwr_mode;
 124 };
 125
 126 struct host_app_area {
 127         __le32 wmi_protocol_ver;
 128 } __packed;
 129
 130 enum wmi_msg_type {
 131         DATA_MSGTYPE = 0x0,
 132         CNTL_MSGTYPE,
 133         SYNC_MSGTYPE,
 134         OPT_MSGTYPE,
 135 };
 136
 137 /*
 138  * Macros for operating on WMI_DATA_HDR (info) field
 139  */
 140
 141 #define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
 142 #define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
 143 #define WMI_DATA_HDR_UP_MASK        0x07
 144 #define WMI_DATA_HDR_UP_SHIFT       2
 145
 146 /* In AP mode, the same bit (b5) is used to indicate Power save state in
 147  * the Rx dir and More data bit state in the tx direction.
 148  */
 149 #define WMI_DATA_HDR_PS_MASK        0x1
 150 #define WMI_DATA_HDR_PS_SHIFT       5
 151
 152 #define WMI_DATA_HDR_MORE_MASK      0x1
 153 #define WMI_DATA_HDR_MORE_SHIFT     5
 154
 155 enum wmi_data_hdr_data_type {
 156         WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
 157         WMI_DATA_HDR_DATA_TYPE_802_11,
 158
 159         /* used to be used for the PAL */
 160         WMI_DATA_HDR_DATA_TYPE_ACL,
 161 };
 162
 163 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
 164 #define WMI_DATA_HDR_DATA_TYPE_SHIFT    6
 165
 166 /* Macros for operating on WMI_DATA_HDR (info2) field */
 167 #define WMI_DATA_HDR_SEQNO_MASK     0xFFF
 168 #define WMI_DATA_HDR_SEQNO_SHIFT    0
 169
 170 #define WMI_DATA_HDR_AMSDU_MASK     0x1
 171 #define WMI_DATA_HDR_AMSDU_SHIFT    12
 172
 173 #define WMI_DATA_HDR_META_MASK      0x7
 174 #define WMI_DATA_HDR_META_SHIFT     13
 175
 176 #define WMI_DATA_HDR_IF_IDX_MASK    0xF
 177
 178 struct wmi_data_hdr {
 179         s8 rssi;
 180
 181         /*
 182          * usage of 'info' field(8-bit):
 183          *
 184          *  b1:b0       - WMI_MSG_TYPE
 185          *  b4:b3:b2    - UP(tid)
 186          *  b5          - Used in AP mode.
 187          *  More-data in tx dir, PS in rx.
 188          *  b7:b6       - Dot3 header(0),
 189          *                Dot11 Header(1),
 190          *                ACL data(2)
 191          */
 192         u8 info;
 193
 194         /*
 195          * usage of 'info2' field(16-bit):
 196          *
 197          * b11:b0       - seq_no
 198          * b12          - A-MSDU?
 199          * b15:b13      - META_DATA_VERSION 0 - 7
 200          */
 201         __le16 info2;
 202
 203         /*
 204          * usage of info3, 16-bit:
 205          * b3:b0        - Interface index
 206          * b15:b4       - Reserved
 207          */
 208         __le16 info3;
 209 } __packed;
 210
 211 static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
 212 {
 213         return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
 214 }
 215
 216 static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
 217                                        u8 usr_pri)
 218 {
 219         dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
 220         dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
 221 }
 222
 223 static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
 224 {
 225         u8 data_type;
 226
 227         data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
 228                                    WMI_DATA_HDR_DATA_TYPE_MASK;
 229         return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
 230 }
 231
 232 static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
 233 {
 234         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
 235                                 WMI_DATA_HDR_SEQNO_MASK;
 236 }
 237
 238 static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
 239 {
 240         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
 241                                WMI_DATA_HDR_AMSDU_MASK;
 242 }
 243
 244 static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
 245 {
 246         return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
 247                                WMI_DATA_HDR_META_MASK;
 248 }
 249
 250 static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr)
 251 {
 252         return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK;
 253 }
 254
 255 /* Tx meta version definitions */
 256 #define WMI_MAX_TX_META_SZ      12
 257 #define WMI_META_VERSION_1      0x01
 258 #define WMI_META_VERSION_2      0x02
 259
 260 struct wmi_tx_meta_v1 {
 261         /* packet ID to identify the tx request */
 262         u8 pkt_id;
 263
 264         /* rate policy to be used for the tx of this frame */
 265         u8 rate_plcy_id;
 266 } __packed;
 267
 268 struct wmi_tx_meta_v2 {
 269         /*
 270          * Offset from start of the WMI header for csum calculation to
 271          * begin.
 272          */
 273         u8 csum_start;
 274
 275         /* offset from start of WMI header where final csum goes */
 276         u8 csum_dest;
 277
 278         /* no of bytes over which csum is calculated */
 279         u8 csum_flags;
 280 } __packed;
 281
 282 struct wmi_rx_meta_v1 {
 283         u8 status;
 284
 285         /* rate index mapped to rate at which this packet was received. */
 286         u8 rix;
 287
 288         /* rssi of packet */
 289         u8 rssi;
 290
 291         /* rf channel during packet reception */
 292         u8 channel;
 293
 294         __le16 flags;
 295 } __packed;
 296
 297 struct wmi_rx_meta_v2 {
 298         __le16 csum;
 299
 300         /* bit 0 set -partial csum valid bit 1 set -test mode */
 301         u8 csum_flags;
 302 } __packed;
 303
 304 #define WMI_CMD_HDR_IF_ID_MASK 0xF
 305
 306 /* Control Path */
 307 struct wmi_cmd_hdr {
 308         __le16 cmd_id;
 309
 310         /* info1 - 16 bits
 311          * b03:b00 - id
 312          * b15:b04 - unused */
 313         __le16 info1;
 314
 315         /* for alignment */
 316         __le16 reserved;
 317 } __packed;
 318
 319 static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr)
 320 {
 321         return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK;
 322 }
 323
 324 /* List of WMI commands */
 325 enum wmi_cmd_id {
 326         WMI_CONNECT_CMDID = 0x0001,
 327         WMI_RECONNECT_CMDID,
 328         WMI_DISCONNECT_CMDID,
 329         WMI_SYNCHRONIZE_CMDID,
 330         WMI_CREATE_PSTREAM_CMDID,
 331         WMI_DELETE_PSTREAM_CMDID,
 332         WMI_START_SCAN_CMDID,
 333         WMI_SET_SCAN_PARAMS_CMDID,
 334         WMI_SET_BSS_FILTER_CMDID,
 335         WMI_SET_PROBED_SSID_CMDID,      /* 10 */
 336         WMI_SET_LISTEN_INT_CMDID,
 337         WMI_SET_BMISS_TIME_CMDID,
 338         WMI_SET_DISC_TIMEOUT_CMDID,
 339         WMI_GET_CHANNEL_LIST_CMDID,
 340         WMI_SET_BEACON_INT_CMDID,
 341         WMI_GET_STATISTICS_CMDID,
 342         WMI_SET_CHANNEL_PARAMS_CMDID,
 343         WMI_SET_POWER_MODE_CMDID,
 344         WMI_SET_IBSS_PM_CAPS_CMDID,
 345         WMI_SET_POWER_PARAMS_CMDID,     /* 20 */
 346         WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
 347         WMI_ADD_CIPHER_KEY_CMDID,
 348         WMI_DELETE_CIPHER_KEY_CMDID,
 349         WMI_ADD_KRK_CMDID,
 350         WMI_DELETE_KRK_CMDID,
 351         WMI_SET_PMKID_CMDID,
 352         WMI_SET_TX_PWR_CMDID,
 353         WMI_GET_TX_PWR_CMDID,
 354         WMI_SET_ASSOC_INFO_CMDID,
 355         WMI_ADD_BAD_AP_CMDID,           /* 30 */
 356         WMI_DELETE_BAD_AP_CMDID,
 357         WMI_SET_TKIP_COUNTERMEASURES_CMDID,
 358         WMI_RSSI_THRESHOLD_PARAMS_CMDID,
 359         WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
 360         WMI_SET_ACCESS_PARAMS_CMDID,
 361         WMI_SET_RETRY_LIMITS_CMDID,
 362         WMI_SET_OPT_MODE_CMDID,
 363         WMI_OPT_TX_FRAME_CMDID,
 364         WMI_SET_VOICE_PKT_SIZE_CMDID,
 365         WMI_SET_MAX_SP_LEN_CMDID,       /* 40 */
 366         WMI_SET_ROAM_CTRL_CMDID,
 367         WMI_GET_ROAM_TBL_CMDID,
 368         WMI_GET_ROAM_DATA_CMDID,
 369         WMI_ENABLE_RM_CMDID,
 370         WMI_SET_MAX_OFFHOME_DURATION_CMDID,
 371         WMI_EXTENSION_CMDID,    /* Non-wireless extensions */
 372         WMI_SNR_THRESHOLD_PARAMS_CMDID,
 373         WMI_LQ_THRESHOLD_PARAMS_CMDID,
 374         WMI_SET_LPREAMBLE_CMDID,
 375         WMI_SET_RTS_CMDID,              /* 50 */
 376         WMI_CLR_RSSI_SNR_CMDID,
 377         WMI_SET_FIXRATES_CMDID,
 378         WMI_GET_FIXRATES_CMDID,
 379         WMI_SET_AUTH_MODE_CMDID,
 380         WMI_SET_REASSOC_MODE_CMDID,
 381         WMI_SET_WMM_CMDID,
 382         WMI_SET_WMM_TXOP_CMDID,
 383         WMI_TEST_CMDID,
 384
 385         /* COEX AR6002 only */
 386         WMI_SET_BT_STATUS_CMDID,
 387         WMI_SET_BT_PARAMS_CMDID,        /* 60 */
 388
 389         WMI_SET_KEEPALIVE_CMDID,
 390         WMI_GET_KEEPALIVE_CMDID,
 391         WMI_SET_APPIE_CMDID,
 392         WMI_GET_APPIE_CMDID,
 393         WMI_SET_WSC_STATUS_CMDID,
 394
 395         /* Wake on Wireless */
 396         WMI_SET_HOST_SLEEP_MODE_CMDID,
 397         WMI_SET_WOW_MODE_CMDID,
 398         WMI_GET_WOW_LIST_CMDID,
 399         WMI_ADD_WOW_PATTERN_CMDID,
 400         WMI_DEL_WOW_PATTERN_CMDID,      /* 70 */
 401
 402         WMI_SET_FRAMERATES_CMDID,
 403         WMI_SET_AP_PS_CMDID,
 404         WMI_SET_QOS_SUPP_CMDID,
 405
 406         /* WMI_THIN_RESERVED_... mark the start and end
 407          * values for WMI_THIN_RESERVED command IDs. These
 408          * command IDs can be found in wmi_thin.h */
 409         WMI_THIN_RESERVED_START = 0x8000,
 410         WMI_THIN_RESERVED_END = 0x8fff,
 411
 412         /* Developer commands starts at 0xF000 */
 413         WMI_SET_BITRATE_CMDID = 0xF000,
 414         WMI_GET_BITRATE_CMDID,
 415         WMI_SET_WHALPARAM_CMDID,
 416         WMI_SET_MAC_ADDRESS_CMDID,
 417         WMI_SET_AKMP_PARAMS_CMDID,
 418         WMI_SET_PMKID_LIST_CMDID,
 419         WMI_GET_PMKID_LIST_CMDID,
 420         WMI_ABORT_SCAN_CMDID,
 421         WMI_SET_TARGET_EVENT_REPORT_CMDID,
 422
 423         /* Unused */
 424         WMI_UNUSED1,
 425         WMI_UNUSED2,
 426
 427         /* AP mode commands */
 428         WMI_AP_HIDDEN_SSID_CMDID,
 429         WMI_AP_SET_NUM_STA_CMDID,
 430         WMI_AP_ACL_POLICY_CMDID,
 431         WMI_AP_ACL_MAC_LIST_CMDID,
 432         WMI_AP_CONFIG_COMMIT_CMDID,
 433         WMI_AP_SET_MLME_CMDID,
 434         WMI_AP_SET_PVB_CMDID,
 435         WMI_AP_CONN_INACT_CMDID,
 436         WMI_AP_PROT_SCAN_TIME_CMDID,
 437         WMI_AP_SET_COUNTRY_CMDID,
 438         WMI_AP_SET_DTIM_CMDID,
 439         WMI_AP_MODE_STAT_CMDID,
 440
 441         WMI_SET_IP_CMDID,
 442         WMI_SET_PARAMS_CMDID,
 443         WMI_SET_MCAST_FILTER_CMDID,
 444         WMI_DEL_MCAST_FILTER_CMDID,
 445
 446         WMI_ALLOW_AGGR_CMDID,
 447         WMI_ADDBA_REQ_CMDID,
 448         WMI_DELBA_REQ_CMDID,
 449         WMI_SET_HT_CAP_CMDID,
 450         WMI_SET_HT_OP_CMDID,
 451         WMI_SET_TX_SELECT_RATES_CMDID,
 452         WMI_SET_TX_SGI_PARAM_CMDID,
 453         WMI_SET_RATE_POLICY_CMDID,
 454
 455         WMI_HCI_CMD_CMDID,
 456         WMI_RX_FRAME_FORMAT_CMDID,
 457         WMI_SET_THIN_MODE_CMDID,
 458         WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
 459
 460         WMI_AP_SET_11BG_RATESET_CMDID,
 461         WMI_SET_PMK_CMDID,
 462         WMI_MCAST_FILTER_CMDID,
 463
 464         /* COEX CMDID AR6003 */
 465         WMI_SET_BTCOEX_FE_ANT_CMDID,
 466         WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
 467         WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
 468         WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
 469         WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
 470         WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
 471         WMI_SET_BTCOEX_DEBUG_CMDID,
 472         WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
 473         WMI_GET_BTCOEX_STATS_CMDID,
 474         WMI_GET_BTCOEX_CONFIG_CMDID,
 475
 476         WMI_SET_DFS_ENABLE_CMDID,       /* F034 */
 477         WMI_SET_DFS_MINRSSITHRESH_CMDID,
 478         WMI_SET_DFS_MAXPULSEDUR_CMDID,
 479         WMI_DFS_RADAR_DETECTED_CMDID,
 480
 481         /* P2P commands */
 482         WMI_P2P_SET_CONFIG_CMDID,       /* F038 */
 483         WMI_WPS_SET_CONFIG_CMDID,
 484         WMI_SET_REQ_DEV_ATTR_CMDID,
 485         WMI_P2P_FIND_CMDID,
 486         WMI_P2P_STOP_FIND_CMDID,
 487         WMI_P2P_GO_NEG_START_CMDID,
 488         WMI_P2P_LISTEN_CMDID,
 489
 490         WMI_CONFIG_TX_MAC_RULES_CMDID,  /* F040 */
 491         WMI_SET_PROMISCUOUS_MODE_CMDID,
 492         WMI_RX_FRAME_FILTER_CMDID,
 493         WMI_SET_CHANNEL_CMDID,
 494
 495         /* WAC commands */
 496         WMI_ENABLE_WAC_CMDID,
 497         WMI_WAC_SCAN_REPLY_CMDID,
 498         WMI_WAC_CTRL_REQ_CMDID,
 499         WMI_SET_DIV_PARAMS_CMDID,
 500
 501         WMI_GET_PMK_CMDID,
 502         WMI_SET_PASSPHRASE_CMDID,
 503         WMI_SEND_ASSOC_RES_CMDID,
 504         WMI_SET_ASSOC_REQ_RELAY_CMDID,
 505
 506         /* ACS command, consists of sub-commands */
 507         WMI_ACS_CTRL_CMDID,
 508         WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
 509         WMI_SET_TBD_TIME_CMDID, /*added for wmiconfig command for TBD */
 510
 511         /* Pktlog cmds */
 512         WMI_PKTLOG_ENABLE_CMDID,
 513         WMI_PKTLOG_DISABLE_CMDID,
 514
 515         /* More P2P Cmds */
 516         WMI_P2P_GO_NEG_REQ_RSP_CMDID,
 517         WMI_P2P_GRP_INIT_CMDID,
 518         WMI_P2P_GRP_FORMATION_DONE_CMDID,
 519         WMI_P2P_INVITE_CMDID,
 520         WMI_P2P_INVITE_REQ_RSP_CMDID,
 521         WMI_P2P_PROV_DISC_REQ_CMDID,
 522         WMI_P2P_SET_CMDID,
 523
 524         WMI_GET_RFKILL_MODE_CMDID,
 525         WMI_SET_RFKILL_MODE_CMDID,
 526         WMI_AP_SET_APSD_CMDID,
 527         WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,
 528
 529         WMI_P2P_SDPD_TX_CMDID, /* F05C */
 530         WMI_P2P_STOP_SDPD_CMDID,
 531         WMI_P2P_CANCEL_CMDID,
 532         /* Ultra low power store / recall commands */
 533         WMI_STORERECALL_CONFIGURE_CMDID,
 534         WMI_STORERECALL_RECALL_CMDID,
 535         WMI_STORERECALL_HOST_READY_CMDID,
 536         WMI_FORCE_TARGET_ASSERT_CMDID,
 537
 538         WMI_SET_PROBED_SSID_EX_CMDID,
 539         WMI_SET_NETWORK_LIST_OFFLOAD_CMDID,
 540         WMI_SET_ARP_NS_OFFLOAD_CMDID,
 541         WMI_ADD_WOW_EXT_PATTERN_CMDID,
 542         WMI_GTK_OFFLOAD_OP_CMDID,
 543         WMI_REMAIN_ON_CHNL_CMDID,
 544         WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
 545         WMI_SEND_ACTION_CMDID,
 546         WMI_PROBE_REQ_REPORT_CMDID,
 547         WMI_DISABLE_11B_RATES_CMDID,
 548         WMI_SEND_PROBE_RESPONSE_CMDID,
 549         WMI_GET_P2P_INFO_CMDID,
 550         WMI_AP_JOIN_BSS_CMDID,
 551 };
 552
 553 enum wmi_mgmt_frame_type {
 554         WMI_FRAME_BEACON = 0,
 555         WMI_FRAME_PROBE_REQ,
 556         WMI_FRAME_PROBE_RESP,
 557         WMI_FRAME_ASSOC_REQ,
 558         WMI_FRAME_ASSOC_RESP,
 559         WMI_NUM_MGMT_FRAME
 560 };
 561
 562 /* WMI_CONNECT_CMDID  */
 563 enum network_type {
 564         INFRA_NETWORK = 0x01,
 565         ADHOC_NETWORK = 0x02,
 566         ADHOC_CREATOR = 0x04,
 567         AP_NETWORK = 0x10,
 568 };
 569
 570 enum dot11_auth_mode {
 571         OPEN_AUTH = 0x01,
 572         SHARED_AUTH = 0x02,
 573
 574         /* different from IEEE_AUTH_MODE definitions */
 575         LEAP_AUTH = 0x04,
 576 };
 577
 578 enum auth_mode {
 579         NONE_AUTH = 0x01,
 580         WPA_AUTH = 0x02,
 581         WPA2_AUTH = 0x04,
 582         WPA_PSK_AUTH = 0x08,
 583         WPA2_PSK_AUTH = 0x10,
 584         WPA_AUTH_CCKM = 0x20,
 585         WPA2_AUTH_CCKM = 0x40,
 586 };
 587
 588 #define WMI_MIN_KEY_INDEX   0
 589 #define WMI_MAX_KEY_INDEX   3
 590
 591 #define WMI_MAX_KEY_LEN     32
 592
 593 /*
 594  * NB: these values are ordered carefully; there are lots of
 595  * of implications in any reordering.  In particular beware
 596  * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
 597  */
 598 #define ATH6KL_CIPHER_WEP            0
 599 #define ATH6KL_CIPHER_TKIP           1
 600 #define ATH6KL_CIPHER_AES_OCB        2
 601 #define ATH6KL_CIPHER_AES_CCM        3
 602 #define ATH6KL_CIPHER_CKIP           5
 603 #define ATH6KL_CIPHER_CCKM_KRK       6
 604 #define ATH6KL_CIPHER_NONE           7 /* pseudo value */
 605
 606 /*
 607  * 802.11 rate set.
 608  */
 609 #define ATH6KL_RATE_MAXSIZE  15 /* max rates we'll handle */
 610
 611 #define ATH_OUI_TYPE            0x01
 612 #define WPA_OUI_TYPE            0x01
 613 #define WMM_PARAM_OUI_SUBTYPE   0x01
 614 #define WMM_OUI_TYPE            0x02
 615 #define WSC_OUT_TYPE            0x04
 616
 617 enum wmi_connect_ctrl_flags_bits {
 618         CONNECT_ASSOC_POLICY_USER = 0x0001,
 619         CONNECT_SEND_REASSOC = 0x0002,
 620         CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
 621         CONNECT_PROFILE_MATCH_DONE = 0x0008,
 622         CONNECT_IGNORE_AAC_BEACON = 0x0010,
 623         CONNECT_CSA_FOLLOW_BSS = 0x0020,
 624         CONNECT_DO_WPA_OFFLOAD = 0x0040,
 625         CONNECT_DO_NOT_DEAUTH = 0x0080,
 626         CONNECT_WPS_FLAG = 0x0100,
 627 };
 628
 629 struct wmi_connect_cmd {
 630         u8 nw_type;
 631         u8 dot11_auth_mode;
 632         u8 auth_mode;
 633         u8 prwise_crypto_type;
 634         u8 prwise_crypto_len;
 635         u8 grp_crypto_type;
 636         u8 grp_crypto_len;
 637         u8 ssid_len;
 638         u8 ssid[IEEE80211_MAX_SSID_LEN];
 639         __le16 ch;
 640         u8 bssid[ETH_ALEN];
 641         __le32 ctrl_flags;
 642 } __packed;
 643
 644 /* WMI_RECONNECT_CMDID */
 645 struct wmi_reconnect_cmd {
 646         /* channel hint */
 647         __le16 channel;
 648
 649         /* mandatory if set */
 650         u8 bssid[ETH_ALEN];
 651 } __packed;
 652
 653 /* WMI_ADD_CIPHER_KEY_CMDID */
 654 enum key_usage {
 655         PAIRWISE_USAGE = 0x00,
 656         GROUP_USAGE = 0x01,
 657
 658         /* default Tx Key - static WEP only */
 659         TX_USAGE = 0x02,
 660 };
 661
 662 /*
 663  * Bit Flag
 664  * Bit 0 - Initialise TSC - default is Initialize
 665  */
 666 #define KEY_OP_INIT_TSC     0x01
 667 #define KEY_OP_INIT_RSC     0x02
 668
 669 /* default initialise the TSC & RSC */
 670 #define KEY_OP_INIT_VAL     0x03
 671 #define KEY_OP_VALID_MASK   0x03
 672
 673 struct wmi_add_cipher_key_cmd {
 674         u8 key_index;
 675         u8 key_type;
 676
 677         /* enum key_usage */
 678         u8 key_usage;
 679
 680         u8 key_len;
 681
 682         /* key replay sequence counter */
 683         u8 key_rsc[8];
 684
 685         u8 key[WLAN_MAX_KEY_LEN];
 686
 687         /* additional key control info */
 688         u8 key_op_ctrl;
 689
 690         u8 key_mac_addr[ETH_ALEN];
 691 } __packed;
 692
 693 /* WMI_DELETE_CIPHER_KEY_CMDID */
 694 struct wmi_delete_cipher_key_cmd {
 695         u8 key_index;
 696 } __packed;
 697
 698 #define WMI_KRK_LEN     16
 699
 700 /* WMI_ADD_KRK_CMDID */
 701 struct wmi_add_krk_cmd {
 702         u8 krk[WMI_KRK_LEN];
 703 } __packed;
 704
 705 /* WMI_SETPMKID_CMDID */
 706
 707 #define WMI_PMKID_LEN 16
 708
 709 enum pmkid_enable_flg {
 710         PMKID_DISABLE = 0,
 711         PMKID_ENABLE = 1,
 712 };
 713
 714 struct wmi_setpmkid_cmd {
 715         u8 bssid[ETH_ALEN];
 716
 717         /* enum pmkid_enable_flg */
 718         u8 enable;
 719
 720         u8 pmkid[WMI_PMKID_LEN];
 721 } __packed;
 722
 723 /* WMI_START_SCAN_CMD */
 724 enum wmi_scan_type {
 725         WMI_LONG_SCAN = 0,
 726         WMI_SHORT_SCAN = 1,
 727 };
 728
 729 struct wmi_start_scan_cmd {
 730         __le32 force_fg_scan;
 731
 732         /* for legacy cisco AP compatibility */
 733         __le32 is_legacy;
 734
 735         /* max duration in the home channel(msec) */
 736         __le32 home_dwell_time;
 737
 738         /* time interval between scans (msec) */
 739         __le32 force_scan_intvl;
 740
 741         /* enum wmi_scan_type */
 742         u8 scan_type;
 743
 744         /* how many channels follow */
 745         u8 num_ch;
 746
 747         /* channels in Mhz */
 748         __le16 ch_list[1];
 749 } __packed;
 750
 751 /* WMI_SET_SCAN_PARAMS_CMDID */
 752 #define WMI_SHORTSCANRATIO_DEFAULT      3
 753
 754 /*
 755  *  Warning: scan control flag value of 0xFF is used to disable
 756  *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
 757  *  flags here
 758  */
 759 enum wmi_scan_ctrl_flags_bits {
 760
 761         /* set if can scan in the connect cmd */
 762         CONNECT_SCAN_CTRL_FLAGS = 0x01,
 763
 764         /* set if scan for the SSID it is already connected to */
 765         SCAN_CONNECTED_CTRL_FLAGS = 0x02,
 766
 767         /* set if enable active scan */
 768         ACTIVE_SCAN_CTRL_FLAGS = 0x04,
 769
 770         /* set if enable roam scan when bmiss and lowrssi */
 771         ROAM_SCAN_CTRL_FLAGS = 0x08,
 772
 773         /* set if follows customer BSSINFO reporting rule */
 774         REPORT_BSSINFO_CTRL_FLAGS = 0x10,
 775
 776         /* if disabled, target doesn't scan after a disconnect event  */
 777         ENABLE_AUTO_CTRL_FLAGS = 0x20,
 778
 779         /*
 780          * Scan complete event with canceled status will be generated when
 781          * a scan is prempted before it gets completed.
 782          */
 783         ENABLE_SCAN_ABORT_EVENT = 0x40
 784 };
 785
 786 #define DEFAULT_SCAN_CTRL_FLAGS                 \
 787         (CONNECT_SCAN_CTRL_FLAGS |              \
 788          SCAN_CONNECTED_CTRL_FLAGS |            \
 789          ACTIVE_SCAN_CTRL_FLAGS |               \
 790          ROAM_SCAN_CTRL_FLAGS |                 \
 791          ENABLE_AUTO_CTRL_FLAGS)
 792
 793 struct wmi_scan_params_cmd {
 794           /* sec */
 795         __le16 fg_start_period;
 796
 797         /* sec */
 798         __le16 fg_end_period;
 799
 800         /* sec */
 801         __le16 bg_period;
 802
 803         /* msec */
 804         __le16 maxact_chdwell_time;
 805
 806         /* msec */
 807         __le16 pas_chdwell_time;
 808
 809           /* how many shorts scan for one long */
 810         u8 short_scan_ratio;
 811
 812         u8 scan_ctrl_flags;
 813
 814         /* msec */
 815         __le16 minact_chdwell_time;
 816
 817         /* max active scans per ssid */
 818         __le16 maxact_scan_per_ssid;
 819
 820         /* msecs */
 821         __le32 max_dfsch_act_time;
 822 } __packed;
 823
 824 /* WMI_SET_BSS_FILTER_CMDID */
 825 enum wmi_bss_filter {
 826         /* no beacons forwarded */
 827         NONE_BSS_FILTER = 0x0,
 828
 829         /* all beacons forwarded */
 830         ALL_BSS_FILTER,
 831
 832         /* only beacons matching profile */
 833         PROFILE_FILTER,
 834
 835         /* all but beacons matching profile */
 836         ALL_BUT_PROFILE_FILTER,
 837
 838         /* only beacons matching current BSS */
 839         CURRENT_BSS_FILTER,
 840
 841         /* all but beacons matching BSS */
 842         ALL_BUT_BSS_FILTER,
 843
 844         /* beacons matching probed ssid */
 845         PROBED_SSID_FILTER,
 846
 847         /* marker only */
 848         LAST_BSS_FILTER,
 849 };
 850
 851 struct wmi_bss_filter_cmd {
 852         /* see, enum wmi_bss_filter */
 853         u8 bss_filter;
 854
 855         /* for alignment */
 856         u8 reserved1;
 857
 858         /* for alignment */
 859         __le16 reserved2;
 860
 861         __le32 ie_mask;
 862 } __packed;
 863
 864 /* WMI_SET_PROBED_SSID_CMDID */
 865 #define MAX_PROBED_SSID_INDEX   9
 866
 867 enum wmi_ssid_flag {
 868         /* disables entry */
 869         DISABLE_SSID_FLAG = 0,
 870
 871         /* probes specified ssid */
 872         SPECIFIC_SSID_FLAG = 0x01,
 873
 874         /* probes for any ssid */
 875         ANY_SSID_FLAG = 0x02,
 876 };
 877
 878 struct wmi_probed_ssid_cmd {
 879         /* 0 to MAX_PROBED_SSID_INDEX */
 880         u8 entry_index;
 881
 882         /* see, enum wmi_ssid_flg */
 883         u8 flag;
 884
 885         u8 ssid_len;
 886         u8 ssid[IEEE80211_MAX_SSID_LEN];
 887 } __packed;
 888
 889 /*
 890  * WMI_SET_LISTEN_INT_CMDID
 891  * The Listen interval is between 15 and 3000 TUs
 892  */
 893 struct wmi_listen_int_cmd {
 894         __le16 listen_intvl;
 895         __le16 num_beacons;
 896 } __packed;
 897
 898 /* WMI_SET_POWER_MODE_CMDID */
 899 enum wmi_power_mode {
 900         REC_POWER = 0x01,
 901         MAX_PERF_POWER,
 902 };
 903
 904 struct wmi_power_mode_cmd {
 905         /* see, enum wmi_power_mode */
 906         u8 pwr_mode;
 907 } __packed;
 908
 909 /*
 910  * Policy to determnine whether power save failure event should be sent to
 911  * host during scanning
 912  */
 913 enum power_save_fail_event_policy {
 914         SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
 915         IGNORE_POWER_SAVE_FAIL_EVENT_DURING_SCAN = 2,
 916 };
 917
 918 struct wmi_power_params_cmd {
 919         /* msec */
 920         __le16 idle_period;
 921
 922         __le16 pspoll_number;
 923         __le16 dtim_policy;
 924         __le16 tx_wakeup_policy;
 925         __le16 num_tx_to_wakeup;
 926         __le16 ps_fail_event_policy;
 927 } __packed;
 928
 929 /* WMI_SET_DISC_TIMEOUT_CMDID */
 930 struct wmi_disc_timeout_cmd {
 931         /* seconds */
 932         u8 discon_timeout;
 933 } __packed;
 934
 935 enum dir_type {
 936         UPLINK_TRAFFIC = 0,
 937         DNLINK_TRAFFIC = 1,
 938         BIDIR_TRAFFIC = 2,
 939 };
 940
 941 enum voiceps_cap_type {
 942         DISABLE_FOR_THIS_AC = 0,
 943         ENABLE_FOR_THIS_AC = 1,
 944         ENABLE_FOR_ALL_AC = 2,
 945 };
 946
 947 enum traffic_type {
 948         TRAFFIC_TYPE_APERIODIC = 0,
 949         TRAFFIC_TYPE_PERIODIC = 1,
 950 };
 951
 952 /* WMI_SYNCHRONIZE_CMDID */
 953 struct wmi_sync_cmd {
 954         u8 data_sync_map;
 955 } __packed;
 956
 957 /* WMI_CREATE_PSTREAM_CMDID */
 958 struct wmi_create_pstream_cmd {
 959         /* msec */
 960         __le32 min_service_int;
 961
 962         /* msec */
 963         __le32 max_service_int;
 964
 965         /* msec */
 966         __le32 inactivity_int;
 967
 968         /* msec */
 969         __le32 suspension_int;
 970
 971         __le32 service_start_time;
 972
 973         /* in bps */
 974         __le32 min_data_rate;
 975
 976         /* in bps */
 977         __le32 mean_data_rate;
 978
 979         /* in bps */
 980         __le32 peak_data_rate;
 981
 982         __le32 max_burst_size;
 983         __le32 delay_bound;
 984
 985         /* in bps */
 986         __le32 min_phy_rate;
 987
 988         __le32 sba;
 989         __le32 medium_time;
 990
 991         /* in octects */
 992         __le16 nominal_msdu;
 993
 994         /* in octects */
 995         __le16 max_msdu;
 996
 997         u8 traffic_class;
 998
 999         /* see, enum dir_type */
1000         u8 traffic_direc;
1001
1002         u8 rx_queue_num;
1003
1004         /* see, enum traffic_type */
1005         u8 traffic_type;
1006
1007         /* see, enum voiceps_cap_type */
1008         u8 voice_psc_cap;
1009         u8 tsid;
1010
1011         /* 802.1D user priority */
1012         u8 user_pri;
1013
1014         /* nominal phy rate */
1015         u8 nominal_phy;
1016 } __packed;
1017
1018 /* WMI_DELETE_PSTREAM_CMDID */
1019 struct wmi_delete_pstream_cmd {
1020         u8 tx_queue_num;
1021         u8 rx_queue_num;
1022         u8 traffic_direc;
1023         u8 traffic_class;
1024         u8 tsid;
1025 } __packed;
1026
1027 /* WMI_SET_CHANNEL_PARAMS_CMDID */
1028 enum wmi_phy_mode {
1029         WMI_11A_MODE = 0x1,
1030         WMI_11G_MODE = 0x2,
1031         WMI_11AG_MODE = 0x3,
1032         WMI_11B_MODE = 0x4,
1033         WMI_11GONLY_MODE = 0x5,
1034 };
1035
1036 #define WMI_MAX_CHANNELS        32
1037
1038 /*
1039  *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
1040  *  Setting the polltime to 0 would disable polling. Threshold values are
1041  *  in the ascending order, and should agree to:
1042  *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
1043  *   < highThreshold_upperVal)
1044  */
1045
1046 struct wmi_rssi_threshold_params_cmd {
1047         /* polling time as a factor of LI */
1048         __le32 poll_time;
1049
1050         /* lowest of upper */
1051         a_sle16 thresh_above1_val;
1052
1053         a_sle16 thresh_above2_val;
1054         a_sle16 thresh_above3_val;
1055         a_sle16 thresh_above4_val;
1056         a_sle16 thresh_above5_val;
1057
1058         /* highest of upper */
1059         a_sle16 thresh_above6_val;
1060
1061         /* lowest of bellow */
1062         a_sle16 thresh_below1_val;
1063
1064         a_sle16 thresh_below2_val;
1065         a_sle16 thresh_below3_val;
1066         a_sle16 thresh_below4_val;
1067         a_sle16 thresh_below5_val;
1068
1069         /* highest of bellow */
1070         a_sle16 thresh_below6_val;
1071
1072         /* "alpha" */
1073         u8 weight;
1074
1075         u8 reserved[3];
1076 } __packed;
1077
1078 /*
1079  *  WMI_SNR_THRESHOLD_PARAMS_CMDID
1080  *  Setting the polltime to 0 would disable polling.
1081  */
1082
1083 struct wmi_snr_threshold_params_cmd {
1084         /* polling time as a factor of LI */
1085         __le32 poll_time;
1086
1087         /* "alpha" */
1088         u8 weight;
1089
1090         /* lowest of uppper */
1091         u8 thresh_above1_val;
1092
1093         u8 thresh_above2_val;
1094         u8 thresh_above3_val;
1095
1096         /* highest of upper */
1097         u8 thresh_above4_val;
1098
1099         /* lowest of bellow */
1100         u8 thresh_below1_val;
1101
1102         u8 thresh_below2_val;
1103         u8 thresh_below3_val;
1104
1105         /* highest of bellow */
1106         u8 thresh_below4_val;
1107
1108         u8 reserved[3];
1109 } __packed;
1110
1111 enum wmi_preamble_policy {
1112         WMI_IGNORE_BARKER_IN_ERP = 0,
1113         WMI_DONOT_IGNORE_BARKER_IN_ERP
1114 };
1115
1116 struct wmi_set_lpreamble_cmd {
1117         u8 status;
1118         u8 preamble_policy;
1119 } __packed;
1120
1121 struct wmi_set_rts_cmd {
1122         __le16 threshold;
1123 } __packed;
1124
1125 /* WMI_SET_TX_PWR_CMDID */
1126 struct wmi_set_tx_pwr_cmd {
1127         /* in dbM units */
1128         u8 dbM;
1129 } __packed;
1130
1131 struct wmi_tx_pwr_reply {
1132         /* in dbM units */
1133         u8 dbM;
1134 } __packed;
1135
1136 struct wmi_report_sleep_state_event {
1137         __le32 sleep_state;
1138 };
1139
1140 enum wmi_report_sleep_status {
1141         WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
1142         WMI_REPORT_SLEEP_STATUS_IS_AWAKE
1143 };
1144 enum target_event_report_config {
1145         /* default */
1146         DISCONN_EVT_IN_RECONN = 0,
1147
1148         NO_DISCONN_EVT_IN_RECONN
1149 };
1150
1151 /* Command Replies */
1152
1153 /* WMI_GET_CHANNEL_LIST_CMDID reply */
1154 struct wmi_channel_list_reply {
1155         u8 reserved;
1156
1157         /* number of channels in reply */
1158         u8 num_ch;
1159
1160         /* channel in Mhz */
1161         __le16 ch_list[1];
1162 } __packed;
1163
1164 /* List of Events (target to host) */
1165 enum wmi_event_id {
1166         WMI_READY_EVENTID = 0x1001,
1167         WMI_CONNECT_EVENTID,
1168         WMI_DISCONNECT_EVENTID,
1169         WMI_BSSINFO_EVENTID,
1170         WMI_CMDERROR_EVENTID,
1171         WMI_REGDOMAIN_EVENTID,
1172         WMI_PSTREAM_TIMEOUT_EVENTID,
1173         WMI_NEIGHBOR_REPORT_EVENTID,
1174         WMI_TKIP_MICERR_EVENTID,
1175         WMI_SCAN_COMPLETE_EVENTID,      /* 0x100a */
1176         WMI_REPORT_STATISTICS_EVENTID,
1177         WMI_RSSI_THRESHOLD_EVENTID,
1178         WMI_ERROR_REPORT_EVENTID,
1179         WMI_OPT_RX_FRAME_EVENTID,
1180         WMI_REPORT_ROAM_TBL_EVENTID,
1181         WMI_EXTENSION_EVENTID,
1182         WMI_CAC_EVENTID,
1183         WMI_SNR_THRESHOLD_EVENTID,
1184         WMI_LQ_THRESHOLD_EVENTID,
1185         WMI_TX_RETRY_ERR_EVENTID,       /* 0x1014 */
1186         WMI_REPORT_ROAM_DATA_EVENTID,
1187         WMI_TEST_EVENTID,
1188         WMI_APLIST_EVENTID,
1189         WMI_GET_WOW_LIST_EVENTID,
1190         WMI_GET_PMKID_LIST_EVENTID,
1191         WMI_CHANNEL_CHANGE_EVENTID,
1192         WMI_PEER_NODE_EVENTID,
1193         WMI_PSPOLL_EVENTID,
1194         WMI_DTIMEXPIRY_EVENTID,
1195         WMI_WLAN_VERSION_EVENTID,
1196         WMI_SET_PARAMS_REPLY_EVENTID,
1197         WMI_ADDBA_REQ_EVENTID,          /*0x1020 */
1198         WMI_ADDBA_RESP_EVENTID,
1199         WMI_DELBA_REQ_EVENTID,
1200         WMI_TX_COMPLETE_EVENTID,
1201         WMI_HCI_EVENT_EVENTID,
1202         WMI_ACL_DATA_EVENTID,
1203         WMI_REPORT_SLEEP_STATE_EVENTID,
1204         WMI_REPORT_BTCOEX_STATS_EVENTID,
1205         WMI_REPORT_BTCOEX_CONFIG_EVENTID,
1206         WMI_GET_PMK_EVENTID,
1207
1208         /* DFS Events */
1209         WMI_DFS_HOST_ATTACH_EVENTID,
1210         WMI_DFS_HOST_INIT_EVENTID,
1211         WMI_DFS_RESET_DELAYLINES_EVENTID,
1212         WMI_DFS_RESET_RADARQ_EVENTID,
1213         WMI_DFS_RESET_AR_EVENTID,
1214         WMI_DFS_RESET_ARQ_EVENTID,
1215         WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
1216         WMI_DFS_SET_BANGRADAR_EVENTID,
1217         WMI_DFS_SET_DEBUGLEVEL_EVENTID,
1218         WMI_DFS_PHYERR_EVENTID,
1219
1220         /* CCX Evants */
1221         WMI_CCX_RM_STATUS_EVENTID,
1222
1223         /* P2P Events */
1224         WMI_P2P_GO_NEG_RESULT_EVENTID,
1225
1226         WMI_WAC_SCAN_DONE_EVENTID,
1227         WMI_WAC_REPORT_BSS_EVENTID,
1228         WMI_WAC_START_WPS_EVENTID,
1229         WMI_WAC_CTRL_REQ_REPLY_EVENTID,
1230
1231         WMI_REPORT_WMM_PARAMS_EVENTID,
1232         WMI_WAC_REJECT_WPS_EVENTID,
1233
1234         /* More P2P Events */
1235         WMI_P2P_GO_NEG_REQ_EVENTID,
1236         WMI_P2P_INVITE_REQ_EVENTID,
1237         WMI_P2P_INVITE_RCVD_RESULT_EVENTID,
1238         WMI_P2P_INVITE_SENT_RESULT_EVENTID,
1239         WMI_P2P_PROV_DISC_RESP_EVENTID,
1240         WMI_P2P_PROV_DISC_REQ_EVENTID,
1241
1242         /* RFKILL Events */
1243         WMI_RFKILL_STATE_CHANGE_EVENTID,
1244         WMI_RFKILL_GET_MODE_CMD_EVENTID,
1245
1246         WMI_P2P_START_SDPD_EVENTID,
1247         WMI_P2P_SDPD_RX_EVENTID,
1248
1249         WMI_THIN_RESERVED_START_EVENTID = 0x8000,
1250         /* Events in this range are reserved for thinmode */
1251         WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
1252
1253         WMI_SET_CHANNEL_EVENTID,
1254         WMI_ASSOC_REQ_EVENTID,
1255
1256         /* Generic ACS event */
1257         WMI_ACS_EVENTID,
1258         WMI_STORERECALL_STORE_EVENTID,
1259         WMI_WOW_EXT_WAKE_EVENTID,
1260         WMI_GTK_OFFLOAD_STATUS_EVENTID,
1261         WMI_NETWORK_LIST_OFFLOAD_EVENTID,
1262         WMI_REMAIN_ON_CHNL_EVENTID,
1263         WMI_CANCEL_REMAIN_ON_CHNL_EVENTID,
1264         WMI_TX_STATUS_EVENTID,
1265         WMI_RX_PROBE_REQ_EVENTID,
1266         WMI_P2P_CAPABILITIES_EVENTID,
1267         WMI_RX_ACTION_EVENTID,
1268         WMI_P2P_INFO_EVENTID,
1269 };
1270
1271 struct wmi_ready_event_2 {
1272         __le32 sw_version;
1273         __le32 abi_version;
1274         u8 mac_addr[ETH_ALEN];
1275         u8 phy_cap;
1276 } __packed;
1277
1278 /* Connect Event */
1279 struct wmi_connect_event {
1280         union {
1281                 struct {
1282                         __le16 ch;
1283                         u8 bssid[ETH_ALEN];
1284                         __le16 listen_intvl;
1285                         __le16 beacon_intvl;
1286                         __le32 nw_type;
1287                 } sta;
1288                 struct {
1289                         u8 phymode;
1290                         u8 aid;
1291                         u8 mac_addr[ETH_ALEN];
1292                         u8 auth;
1293                         u8 keymgmt;
1294                         __le16 cipher;
1295                         u8 apsd_info;
1296                         u8 unused[3];
1297                 } ap_sta;
1298                 struct {
1299                         __le16 ch;
1300                         u8 bssid[ETH_ALEN];
1301                         u8 unused[8];
1302                 } ap_bss;
1303         } u;
1304         u8 beacon_ie_len;
1305         u8 assoc_req_len;
1306         u8 assoc_resp_len;
1307         u8 assoc_info[1];
1308 } __packed;
1309
1310 /* Disconnect Event */
1311 enum wmi_disconnect_reason {
1312         NO_NETWORK_AVAIL = 0x01,
1313
1314         /* bmiss */
1315         LOST_LINK = 0x02,
1316
1317         DISCONNECT_CMD = 0x03,
1318         BSS_DISCONNECTED = 0x04,
1319         AUTH_FAILED = 0x05,
1320         ASSOC_FAILED = 0x06,
1321         NO_RESOURCES_AVAIL = 0x07,
1322         CSERV_DISCONNECT = 0x08,
1323         INVALID_PROFILE = 0x0a,
1324         DOT11H_CHANNEL_SWITCH = 0x0b,
1325         PROFILE_MISMATCH = 0x0c,
1326         CONNECTION_EVICTED = 0x0d,
1327         IBSS_MERGE = 0xe,
1328 };
1329
1330 #define ATH6KL_COUNTRY_RD_SHIFT        16
1331
1332 struct ath6kl_wmi_regdomain {
1333         __le32 reg_code;
1334 };
1335
1336 struct wmi_disconnect_event {
1337         /* reason code, see 802.11 spec. */
1338         __le16 proto_reason_status;
1339
1340         /* set if known */
1341         u8 bssid[ETH_ALEN];
1342
1343         /* see WMI_DISCONNECT_REASON */
1344         u8 disconn_reason;
1345
1346         u8 assoc_resp_len;
1347         u8 assoc_info[1];
1348 } __packed;
1349
1350 /*
1351  * BSS Info Event.
1352  * Mechanism used to inform host of the presence and characteristic of
1353  * wireless networks present.  Consists of bss info header followed by
1354  * the beacon or probe-response frame body.  The 802.11 header is no included.
1355  */
1356 enum wmi_bi_ftype {
1357         BEACON_FTYPE = 0x1,
1358         PROBERESP_FTYPE,
1359         ACTION_MGMT_FTYPE,
1360         PROBEREQ_FTYPE,
1361 };
1362
1363 #define DEF_LRSSI_SCAN_PERIOD            5
1364 #define DEF_LRSSI_ROAM_THRESHOLD        20
1365 #define DEF_LRSSI_ROAM_FLOOR            60
1366 #define DEF_SCAN_FOR_ROAM_INTVL          2
1367
1368 enum wmi_roam_ctrl {
1369         WMI_FORCE_ROAM = 1,
1370         WMI_SET_ROAM_MODE,
1371         WMI_SET_HOST_BIAS,
1372         WMI_SET_LRSSI_SCAN_PARAMS,
1373 };
1374
1375 enum wmi_roam_mode {
1376         WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based roam */
1377         WMI_HOST_BIAS_ROAM_MODE = 2, /* Host bias based roam */
1378         WMI_LOCK_BSS_MODE = 3, /* Lock to the current BSS */
1379 };
1380
1381 struct bss_bias {
1382         u8 bssid[ETH_ALEN];
1383         s8 bias;
1384 } __packed;
1385
1386 struct bss_bias_info {
1387         u8 num_bss;
1388         struct bss_bias bss_bias[0];
1389 } __packed;
1390
1391 struct low_rssi_scan_params {
1392         __le16 lrssi_scan_period;
1393         a_sle16 lrssi_scan_threshold;
1394         a_sle16 lrssi_roam_threshold;
1395         u8 roam_rssi_floor;
1396         u8 reserved[1];
1397 } __packed;
1398
1399 struct roam_ctrl_cmd {
1400         union {
1401                 u8 bssid[ETH_ALEN]; /* WMI_FORCE_ROAM */
1402                 u8 roam_mode; /* WMI_SET_ROAM_MODE */
1403                 struct bss_bias_info bss; /* WMI_SET_HOST_BIAS */
1404                 struct low_rssi_scan_params params; /* WMI_SET_LRSSI_SCAN_PARAMS
1405                                                      */
1406         } __packed info;
1407         u8 roam_ctrl;
1408 } __packed;
1409
1410 /* BSS INFO HDR version 2.0 */
1411 struct wmi_bss_info_hdr2 {
1412         __le16 ch; /* frequency in MHz */
1413
1414         /* see, enum wmi_bi_ftype */
1415         u8 frame_type;
1416
1417         u8 snr; /* note: rssi = snr - 95 dBm */
1418         u8 bssid[ETH_ALEN];
1419         __le16 ie_mask;
1420 } __packed;
1421
1422 /* Command Error Event */
1423 enum wmi_error_code {
1424         INVALID_PARAM = 0x01,
1425         ILLEGAL_STATE = 0x02,
1426         INTERNAL_ERROR = 0x03,
1427 };
1428
1429 struct wmi_cmd_error_event {
1430         __le16 cmd_id;
1431         u8 err_code;
1432 } __packed;
1433
1434 struct wmi_pstream_timeout_event {
1435         u8 tx_queue_num;
1436         u8 rx_queue_num;
1437         u8 traffic_direc;
1438         u8 traffic_class;
1439 } __packed;
1440
1441 /*
1442  * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
1443  * the host of BSS's it has found that matches the current profile.
1444  * It can be used by the host to cache PMKs and/to initiate pre-authentication
1445  * if the BSS supports it.  The first bssid is always the current associated
1446  * BSS.
1447  * The bssid and bssFlags information repeats according to the number
1448  * or APs reported.
1449  */
1450 enum wmi_bss_flags {
1451         WMI_DEFAULT_BSS_FLAGS = 0x00,
1452         WMI_PREAUTH_CAPABLE_BSS = 0x01,
1453         WMI_PMKID_VALID_BSS = 0x02,
1454 };
1455
1456 struct wmi_neighbor_info {
1457         u8 bssid[ETH_ALEN];
1458         u8 bss_flags; /* enum wmi_bss_flags */
1459 } __packed;
1460
1461 struct wmi_neighbor_report_event {
1462         u8 num_neighbors;
1463         struct wmi_neighbor_info neighbor[0];
1464 } __packed;
1465
1466 /* TKIP MIC Error Event */
1467 struct wmi_tkip_micerr_event {
1468         u8 key_id;
1469         u8 is_mcast;
1470 } __packed;
1471
1472 enum wmi_scan_status {
1473         WMI_SCAN_STATUS_SUCCESS = 0,
1474 };
1475
1476 /* WMI_SCAN_COMPLETE_EVENTID */
1477 struct wmi_scan_complete_event {
1478         a_sle32 status;
1479 } __packed;
1480
1481 #define MAX_OPT_DATA_LEN 1400
1482
1483 /*
1484  * Special frame receive Event.
1485  * Mechanism used to inform host of the receiption of the special frames.
1486  * Consists of special frame info header followed by special frame body.
1487  * The 802.11 header is not included.
1488  */
1489 struct wmi_opt_rx_info_hdr {
1490         __le16 ch;
1491         u8 frame_type;
1492         s8 snr;
1493         u8 src_addr[ETH_ALEN];
1494         u8 bssid[ETH_ALEN];
1495 } __packed;
1496
1497 /* Reporting statistic */
1498 struct tx_stats {
1499         __le32 pkt;
1500         __le32 byte;
1501         __le32 ucast_pkt;
1502         __le32 ucast_byte;
1503         __le32 mcast_pkt;
1504         __le32 mcast_byte;
1505         __le32 bcast_pkt;
1506         __le32 bcast_byte;
1507         __le32 rts_success_cnt;
1508         __le32 pkt_per_ac[4];
1509         __le32 err_per_ac[4];
1510
1511         __le32 err;
1512         __le32 fail_cnt;
1513         __le32 retry_cnt;
1514         __le32 mult_retry_cnt;
1515         __le32 rts_fail_cnt;
1516         a_sle32 ucast_rate;
1517 } __packed;
1518
1519 struct rx_stats {
1520         __le32 pkt;
1521         __le32 byte;
1522         __le32 ucast_pkt;
1523         __le32 ucast_byte;
1524         __le32 mcast_pkt;
1525         __le32 mcast_byte;
1526         __le32 bcast_pkt;
1527         __le32 bcast_byte;
1528         __le32 frgment_pkt;
1529
1530         __le32 err;
1531         __le32 crc_err;
1532         __le32 key_cache_miss;
1533         __le32 decrypt_err;
1534         __le32 dupl_frame;
1535         a_sle32 ucast_rate;
1536 } __packed;
1537
1538 struct tkip_ccmp_stats {
1539         __le32 tkip_local_mic_fail;
1540         __le32 tkip_cnter_measures_invoked;
1541         __le32 tkip_replays;
1542         __le32 tkip_fmt_err;
1543         __le32 ccmp_fmt_err;
1544         __le32 ccmp_replays;
1545 } __packed;
1546
1547 struct pm_stats {
1548         __le32 pwr_save_failure_cnt;
1549         __le16 stop_tx_failure_cnt;
1550         __le16 atim_tx_failure_cnt;
1551         __le16 atim_rx_failure_cnt;
1552         __le16 bcn_rx_failure_cnt;
1553 } __packed;
1554
1555 struct cserv_stats {
1556         __le32 cs_bmiss_cnt;
1557         __le32 cs_low_rssi_cnt;
1558         __le16 cs_connect_cnt;
1559         __le16 cs_discon_cnt;
1560         a_sle16 cs_ave_beacon_rssi;
1561         __le16 cs_roam_count;
1562         a_sle16 cs_rssi;
1563         u8 cs_snr;
1564         u8 cs_ave_beacon_snr;
1565         u8 cs_last_roam_msec;
1566 } __packed;
1567
1568 struct wlan_net_stats {
1569         struct tx_stats tx;
1570         struct rx_stats rx;
1571         struct tkip_ccmp_stats tkip_ccmp_stats;
1572 } __packed;
1573
1574 struct arp_stats {
1575         __le32 arp_received;
1576         __le32 arp_matched;
1577         __le32 arp_replied;
1578 } __packed;
1579
1580 struct wlan_wow_stats {
1581         __le32 wow_pkt_dropped;
1582         __le16 wow_evt_discarded;
1583         u8 wow_host_pkt_wakeups;
1584         u8 wow_host_evt_wakeups;
1585 } __packed;
1586
1587 struct wmi_target_stats {
1588         __le32 lq_val;
1589         a_sle32 noise_floor_calib;
1590         struct pm_stats pm_stats;
1591         struct wlan_net_stats stats;
1592         struct wlan_wow_stats wow_stats;
1593         struct arp_stats arp_stats;
1594         struct cserv_stats cserv_stats;
1595 } __packed;
1596
1597 /*
1598  * WMI_RSSI_THRESHOLD_EVENTID.
1599  * Indicate the RSSI events to host. Events are indicated when we breach a
1600  * thresold value.
1601  */
1602 enum wmi_rssi_threshold_val {
1603         WMI_RSSI_THRESHOLD1_ABOVE = 0,
1604         WMI_RSSI_THRESHOLD2_ABOVE,
1605         WMI_RSSI_THRESHOLD3_ABOVE,
1606         WMI_RSSI_THRESHOLD4_ABOVE,
1607         WMI_RSSI_THRESHOLD5_ABOVE,
1608         WMI_RSSI_THRESHOLD6_ABOVE,
1609         WMI_RSSI_THRESHOLD1_BELOW,
1610         WMI_RSSI_THRESHOLD2_BELOW,
1611         WMI_RSSI_THRESHOLD3_BELOW,
1612         WMI_RSSI_THRESHOLD4_BELOW,
1613         WMI_RSSI_THRESHOLD5_BELOW,
1614         WMI_RSSI_THRESHOLD6_BELOW
1615 };
1616
1617 struct wmi_rssi_threshold_event {
1618         a_sle16 rssi;
1619         u8 range;
1620 } __packed;
1621
1622 enum wmi_snr_threshold_val {
1623         WMI_SNR_THRESHOLD1_ABOVE = 1,
1624         WMI_SNR_THRESHOLD1_BELOW,
1625         WMI_SNR_THRESHOLD2_ABOVE,
1626         WMI_SNR_THRESHOLD2_BELOW,
1627         WMI_SNR_THRESHOLD3_ABOVE,
1628         WMI_SNR_THRESHOLD3_BELOW,
1629         WMI_SNR_THRESHOLD4_ABOVE,
1630         WMI_SNR_THRESHOLD4_BELOW
1631 };
1632
1633 struct wmi_snr_threshold_event {
1634         /* see, enum wmi_snr_threshold_val */
1635         u8 range;
1636
1637         u8 snr;
1638 } __packed;
1639
1640 /* WMI_REPORT_ROAM_TBL_EVENTID */
1641 #define MAX_ROAM_TBL_CAND   5
1642
1643 struct wmi_bss_roam_info {
1644         a_sle32 roam_util;
1645         u8 bssid[ETH_ALEN];
1646         s8 rssi;
1647         s8 rssidt;
1648         s8 last_rssi;
1649         s8 util;
1650         s8 bias;
1651
1652         /* for alignment */
1653         u8 reserved;
1654 } __packed;
1655
1656 struct wmi_target_roam_tbl {
1657         __le16 roam_mode;
1658         __le16 num_entries;
1659         struct wmi_bss_roam_info info[];
1660 } __packed;
1661
1662 /* WMI_CAC_EVENTID */
1663 enum cac_indication {
1664         CAC_INDICATION_ADMISSION = 0x00,
1665         CAC_INDICATION_ADMISSION_RESP = 0x01,
1666         CAC_INDICATION_DELETE = 0x02,
1667         CAC_INDICATION_NO_RESP = 0x03,
1668 };
1669
1670 #define WMM_TSPEC_IE_LEN   63
1671
1672 struct wmi_cac_event {
1673         u8 ac;
1674         u8 cac_indication;
1675         u8 status_code;
1676         u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
1677 } __packed;
1678
1679 /* WMI_APLIST_EVENTID */
1680
1681 enum aplist_ver {
1682         APLIST_VER1 = 1,
1683 };
1684
1685 struct wmi_ap_info_v1 {
1686         u8 bssid[ETH_ALEN];
1687         __le16 channel;
1688 } __packed;
1689
1690 union wmi_ap_info {
1691         struct wmi_ap_info_v1 ap_info_v1;
1692 } __packed;
1693
1694 struct wmi_aplist_event {
1695         u8 ap_list_ver;
1696         u8 num_ap;
1697         union wmi_ap_info ap_list[1];
1698 } __packed;
1699
1700 /* Developer Commands */
1701
1702 /*
1703  * WMI_SET_BITRATE_CMDID
1704  *
1705  * Get bit rate cmd uses same definition as set bit rate cmd
1706  */
1707 enum wmi_bit_rate {
1708         RATE_AUTO = -1,
1709         RATE_1Mb = 0,
1710         RATE_2Mb = 1,
1711         RATE_5_5Mb = 2,
1712         RATE_11Mb = 3,
1713         RATE_6Mb = 4,
1714         RATE_9Mb = 5,
1715         RATE_12Mb = 6,
1716         RATE_18Mb = 7,
1717         RATE_24Mb = 8,
1718         RATE_36Mb = 9,
1719         RATE_48Mb = 10,
1720         RATE_54Mb = 11,
1721         RATE_MCS_0_20 = 12,
1722         RATE_MCS_1_20 = 13,
1723         RATE_MCS_2_20 = 14,
1724         RATE_MCS_3_20 = 15,
1725         RATE_MCS_4_20 = 16,
1726         RATE_MCS_5_20 = 17,
1727         RATE_MCS_6_20 = 18,
1728         RATE_MCS_7_20 = 19,
1729         RATE_MCS_0_40 = 20,
1730         RATE_MCS_1_40 = 21,
1731         RATE_MCS_2_40 = 22,
1732         RATE_MCS_3_40 = 23,
1733         RATE_MCS_4_40 = 24,
1734         RATE_MCS_5_40 = 25,
1735         RATE_MCS_6_40 = 26,
1736         RATE_MCS_7_40 = 27,
1737 };
1738
1739 struct wmi_bit_rate_reply {
1740         /* see, enum wmi_bit_rate */
1741         s8 rate_index;
1742 } __packed;
1743
1744 /*
1745  * WMI_SET_FIXRATES_CMDID
1746  *
1747  * Get fix rates cmd uses same definition as set fix rates cmd
1748  */
1749 struct wmi_fix_rates_reply {
1750         /* see wmi_bit_rate */
1751         __le32 fix_rate_mask;
1752 } __packed;
1753
1754 enum roam_data_type {
1755         /* get the roam time data */
1756         ROAM_DATA_TIME = 1,
1757 };
1758
1759 struct wmi_target_roam_time {
1760         __le32 disassoc_time;
1761         __le32 no_txrx_time;
1762         __le32 assoc_time;
1763         __le32 allow_txrx_time;
1764         u8 disassoc_bssid[ETH_ALEN];
1765         s8 disassoc_bss_rssi;
1766         u8 assoc_bssid[ETH_ALEN];
1767         s8 assoc_bss_rssi;
1768 } __packed;
1769
1770 enum wmi_txop_cfg {
1771         WMI_TXOP_DISABLED = 0,
1772         WMI_TXOP_ENABLED
1773 };
1774
1775 struct wmi_set_wmm_txop_cmd {
1776         u8 txop_enable;
1777 } __packed;
1778
1779 struct wmi_set_keepalive_cmd {
1780         u8 keep_alive_intvl;
1781 } __packed;
1782
1783 struct wmi_get_keepalive_cmd {
1784         __le32 configured;
1785         u8 keep_alive_intvl;
1786 } __packed;
1787
1788 struct wmi_set_appie_cmd {
1789         u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
1790         u8 ie_len;
1791         u8 ie_info[0];
1792 } __packed;
1793
1794 /* Notify the WSC registration status to the target */
1795 #define WSC_REG_ACTIVE     1
1796 #define WSC_REG_INACTIVE   0
1797
1798 #define WOW_MAX_FILTERS_PER_LIST 4
1799 #define WOW_PATTERN_SIZE         64
1800 #define WOW_MASK_SIZE            64
1801
1802 #define MAC_MAX_FILTERS_PER_LIST 4
1803
1804 struct wow_filter {
1805         u8 wow_valid_filter;
1806         u8 wow_filter_id;
1807         u8 wow_filter_size;
1808         u8 wow_filter_offset;
1809         u8 wow_filter_mask[WOW_MASK_SIZE];
1810         u8 wow_filter_pattern[WOW_PATTERN_SIZE];
1811 } __packed;
1812
1813 #define MAX_IP_ADDRS  2
1814
1815 struct wmi_set_ip_cmd {
1816         /* IP in network byte order */
1817         __le32 ips[MAX_IP_ADDRS];
1818 } __packed;
1819
1820 enum ath6kl_wow_filters {
1821         WOW_FILTER_SSID                 = BIT(0),
1822         WOW_FILTER_OPTION_MAGIC_PACKET  = BIT(2),
1823         WOW_FILTER_OPTION_EAP_REQ       = BIT(3),
1824         WOW_FILTER_OPTION_PATTERNS      = BIT(4),
1825         WOW_FILTER_OPTION_OFFLOAD_ARP   = BIT(5),
1826         WOW_FILTER_OPTION_OFFLOAD_NS    = BIT(6),
1827         WOW_FILTER_OPTION_OFFLOAD_GTK   = BIT(7),
1828         WOW_FILTER_OPTION_8021X_4WAYHS  = BIT(8),
1829         WOW_FILTER_OPTION_NLO_DISCVRY   = BIT(9),
1830         WOW_FILTER_OPTION_NWK_DISASSOC  = BIT(10),
1831         WOW_FILTER_OPTION_GTK_ERROR     = BIT(11),
1832         WOW_FILTER_OPTION_TEST_MODE     = BIT(15),
1833 };
1834
1835 enum ath6kl_host_mode {
1836         ATH6KL_HOST_MODE_AWAKE,
1837         ATH6KL_HOST_MODE_ASLEEP,
1838 };
1839
1840 struct wmi_set_host_sleep_mode_cmd {
1841         __le32 awake;
1842         __le32 asleep;
1843 } __packed;
1844
1845 enum ath6kl_wow_mode {
1846         ATH6KL_WOW_MODE_DISABLE,
1847         ATH6KL_WOW_MODE_ENABLE,
1848 };
1849
1850 struct wmi_set_wow_mode_cmd {
1851         __le32 enable_wow;
1852         __le32 filter;
1853         __le16 host_req_delay;
1854 } __packed;
1855
1856 struct wmi_add_wow_pattern_cmd {
1857         u8 filter_list_id;
1858         u8 filter_size;
1859         u8 filter_offset;
1860         u8 filter[0];
1861 } __packed;
1862
1863 struct wmi_del_wow_pattern_cmd {
1864         __le16 filter_list_id;
1865         __le16 filter_id;
1866 } __packed;
1867
1868 /* WMI_SET_AKMP_PARAMS_CMD */
1869
1870 struct wmi_pmkid {
1871         u8 pmkid[WMI_PMKID_LEN];
1872 } __packed;
1873
1874 /* WMI_GET_PMKID_LIST_CMD  Reply */
1875 struct wmi_pmkid_list_reply {
1876         __le32 num_pmkid;
1877         u8 bssid_list[ETH_ALEN][1];
1878         struct wmi_pmkid pmkid_list[1];
1879 } __packed;
1880
1881 /* WMI_ADDBA_REQ_EVENTID */
1882 struct wmi_addba_req_event {
1883         u8 tid;
1884         u8 win_sz;
1885         __le16 st_seq_no;
1886
1887         /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
1888         u8 status;
1889 } __packed;
1890
1891 /* WMI_ADDBA_RESP_EVENTID */
1892 struct wmi_addba_resp_event {
1893         u8 tid;
1894
1895         /* OK (0), failure (!=0) */
1896         u8 status;
1897
1898         /* three values: not supported(0), 3839, 8k */
1899         __le16 amsdu_sz;
1900 } __packed;
1901
1902 /* WMI_DELBA_EVENTID
1903  * f/w received a DELBA for peer and processed it.
1904  * Host is notified of this
1905  */
1906 struct wmi_delba_event {
1907         u8 tid;
1908         u8 is_peer_initiator;
1909         __le16 reason_code;
1910 } __packed;
1911
1912 #define PEER_NODE_JOIN_EVENT            0x00
1913 #define PEER_NODE_LEAVE_EVENT           0x01
1914 #define PEER_FIRST_NODE_JOIN_EVENT      0x10
1915 #define PEER_LAST_NODE_LEAVE_EVENT      0x11
1916
1917 struct wmi_peer_node_event {
1918         u8 event_code;
1919         u8 peer_mac_addr[ETH_ALEN];
1920 } __packed;
1921
1922 /* Transmit complete event data structure(s) */
1923
1924 /* version 1 of tx complete msg */
1925 struct tx_complete_msg_v1 {
1926 #define TX_COMPLETE_STATUS_SUCCESS 0
1927 #define TX_COMPLETE_STATUS_RETRIES 1
1928 #define TX_COMPLETE_STATUS_NOLINK  2
1929 #define TX_COMPLETE_STATUS_TIMEOUT 3
1930 #define TX_COMPLETE_STATUS_OTHER   4
1931
1932         u8 status;
1933
1934         /* packet ID to identify parent packet */
1935         u8 pkt_id;
1936
1937         /* rate index on successful transmission */
1938         u8 rate_idx;
1939
1940         /* number of ACK failures in tx attempt */
1941         u8 ack_failures;
1942 } __packed;
1943
1944 struct wmi_tx_complete_event {
1945         /* no of tx comp msgs following this struct */
1946         u8 num_msg;
1947
1948         /* length in bytes for each individual msg following this struct */
1949         u8 msg_len;
1950
1951         /* version of tx complete msg data following this struct */
1952         u8 msg_type;
1953
1954         /* individual messages follow this header */
1955         u8 reserved;
1956 } __packed;
1957
1958 /*
1959  * ------- AP Mode definitions --------------
1960  */
1961
1962 /*
1963  * !!! Warning !!!
1964  * -Changing the following values needs compilation of both driver and firmware
1965  */
1966 #define AP_MAX_NUM_STA          8
1967
1968 /* Spl. AID used to set DTIM flag in the beacons */
1969 #define MCAST_AID               0xFF
1970
1971 #define DEF_AP_COUNTRY_CODE     "US "
1972
1973 /* Used with WMI_AP_SET_NUM_STA_CMDID */
1974
1975 /*
1976  * Used with WMI_AP_SET_MLME_CMDID
1977  */
1978
1979 /* MLME Commands */
1980 #define WMI_AP_MLME_ASSOC       1   /* associate station */
1981 #define WMI_AP_DISASSOC         2   /* disassociate station */
1982 #define WMI_AP_DEAUTH           3   /* deauthenticate station */
1983 #define WMI_AP_MLME_AUTHORIZE   4   /* authorize station */
1984 #define WMI_AP_MLME_UNAUTHORIZE 5   /* unauthorize station */
1985
1986 struct wmi_ap_set_mlme_cmd {
1987         u8 mac[ETH_ALEN];
1988         __le16 reason;          /* 802.11 reason code */
1989         u8 cmd;                 /* operation to perform (WMI_AP_*) */
1990 } __packed;
1991
1992 struct wmi_ap_set_pvb_cmd {
1993         __le32 flag;
1994         __le16 rsvd;
1995         __le16 aid;
1996 } __packed;
1997
1998 struct wmi_rx_frame_format_cmd {
1999         /* version of meta data for rx packets <0 = default> (0-7 = valid) */
2000         u8 meta_ver;
2001
2002         /*
2003          * 1 == leave .11 header intact,
2004          * 0 == replace .11 header with .3 <default>
2005          */
2006         u8 dot11_hdr;
2007
2008         /*
2009          * 1 == defragmentation is performed by host,
2010          * 0 == performed by target <default>
2011          */
2012         u8 defrag_on_host;
2013
2014         /* for alignment */
2015         u8 reserved[1];
2016 } __packed;
2017
2018 /* AP mode events */
2019
2020 /* WMI_PS_POLL_EVENT */
2021 struct wmi_pspoll_event {
2022         __le16 aid;
2023 } __packed;
2024
2025 struct wmi_per_sta_stat {
2026         __le32 tx_bytes;
2027         __le32 tx_pkts;
2028         __le32 tx_error;
2029         __le32 tx_discard;
2030         __le32 rx_bytes;
2031         __le32 rx_pkts;
2032         __le32 rx_error;
2033         __le32 rx_discard;
2034         __le32 aid;
2035 } __packed;
2036
2037 struct wmi_ap_mode_stat {
2038         __le32 action;
2039         struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
2040 } __packed;
2041
2042 /* End of AP mode definitions */
2043
2044 struct wmi_remain_on_chnl_cmd {
2045         __le32 freq;
2046         __le32 duration;
2047 } __packed;
2048
2049 struct wmi_send_action_cmd {
2050         __le32 id;
2051         __le32 freq;
2052         __le32 wait;
2053         __le16 len;
2054         u8 data[0];
2055 } __packed;
2056
2057 struct wmi_tx_status_event {
2058         __le32 id;
2059         u8 ack_status;
2060 } __packed;
2061
2062 struct wmi_probe_req_report_cmd {
2063         u8 enable;
2064 } __packed;
2065
2066 struct wmi_disable_11b_rates_cmd {
2067         u8 disable;
2068 } __packed;
2069
2070 struct wmi_set_appie_extended_cmd {
2071         u8 role_id;
2072         u8 mgmt_frm_type;
2073         u8 ie_len;
2074         u8 ie_info[0];
2075 } __packed;
2076
2077 struct wmi_remain_on_chnl_event {
2078         __le32 freq;
2079         __le32 duration;
2080 } __packed;
2081
2082 struct wmi_cancel_remain_on_chnl_event {
2083         __le32 freq;
2084         __le32 duration;
2085         u8 status;
2086 } __packed;
2087
2088 struct wmi_rx_action_event {
2089         __le32 freq;
2090         __le16 len;
2091         u8 data[0];
2092 } __packed;
2093
2094 struct wmi_p2p_capabilities_event {
2095         __le16 len;
2096         u8 data[0];
2097 } __packed;
2098
2099 struct wmi_p2p_rx_probe_req_event {
2100         __le32 freq;
2101         __le16 len;
2102         u8 data[0];
2103 } __packed;
2104
2105 #define P2P_FLAG_CAPABILITIES_REQ   (0x00000001)
2106 #define P2P_FLAG_MACADDR_REQ        (0x00000002)
2107 #define P2P_FLAG_HMODEL_REQ         (0x00000002)
2108
2109 struct wmi_get_p2p_info {
2110         __le32 info_req_flags;
2111 } __packed;
2112
2113 struct wmi_p2p_info_event {
2114         __le32 info_req_flags;
2115         __le16 len;
2116         u8 data[0];
2117 } __packed;
2118
2119 struct wmi_p2p_capabilities {
2120         u8 go_power_save;
2121 } __packed;
2122
2123 struct wmi_p2p_macaddr {
2124         u8 mac_addr[ETH_ALEN];
2125 } __packed;
2126
2127 struct wmi_p2p_hmodel {
2128         u8 p2p_model;
2129 } __packed;
2130
2131 struct wmi_p2p_probe_response_cmd {
2132         __le32 freq;
2133         u8 destination_addr[ETH_ALEN];
2134         __le16 len;
2135         u8 data[0];
2136 } __packed;
2137
2138 /* Extended WMI (WMIX)
2139  *
2140  * Extended WMIX commands are encapsulated in a WMI message with
2141  * cmd=WMI_EXTENSION_CMD.
2142  *
2143  * Extended WMI commands are those that are needed during wireless
2144  * operation, but which are not really wireless commands.  This allows,
2145  * for instance, platform-specific commands.  Extended WMI commands are
2146  * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
2147  * Extended WMI events are similarly embedded in a WMI event message with
2148  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
2149  */
2150 struct wmix_cmd_hdr {
2151         __le32 cmd_id;
2152 } __packed;
2153
2154 enum wmix_command_id {
2155         WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
2156         WMIX_DSETDATA_REPLY_CMDID,
2157         WMIX_GPIO_OUTPUT_SET_CMDID,
2158         WMIX_GPIO_INPUT_GET_CMDID,
2159         WMIX_GPIO_REGISTER_SET_CMDID,
2160         WMIX_GPIO_REGISTER_GET_CMDID,
2161         WMIX_GPIO_INTR_ACK_CMDID,
2162         WMIX_HB_CHALLENGE_RESP_CMDID,
2163         WMIX_DBGLOG_CFG_MODULE_CMDID,
2164         WMIX_PROF_CFG_CMDID,    /* 0x200a */
2165         WMIX_PROF_ADDR_SET_CMDID,
2166         WMIX_PROF_START_CMDID,
2167         WMIX_PROF_STOP_CMDID,
2168         WMIX_PROF_COUNT_GET_CMDID,
2169 };
2170
2171 enum wmix_event_id {
2172         WMIX_DSETOPENREQ_EVENTID = 0x3001,
2173         WMIX_DSETCLOSE_EVENTID,
2174         WMIX_DSETDATAREQ_EVENTID,
2175         WMIX_GPIO_INTR_EVENTID,
2176         WMIX_GPIO_DATA_EVENTID,
2177         WMIX_GPIO_ACK_EVENTID,
2178         WMIX_HB_CHALLENGE_RESP_EVENTID,
2179         WMIX_DBGLOG_EVENTID,
2180         WMIX_PROF_COUNT_EVENTID,
2181 };
2182
2183 /*
2184  * ------Error Detection support-------
2185  */
2186
2187 /*
2188  * WMIX_HB_CHALLENGE_RESP_CMDID
2189  * Heartbeat Challenge Response command
2190  */
2191 struct wmix_hb_challenge_resp_cmd {
2192         __le32 cookie;
2193         __le32 source;
2194 } __packed;
2195
2196 struct ath6kl_wmix_dbglog_cfg_module_cmd {
2197         __le32 valid;
2198         __le32 config;
2199 } __packed;
2200
2201 /* End of Extended WMI (WMIX) */
2202
2203 enum wmi_sync_flag {
2204         NO_SYNC_WMIFLAG = 0,
2205
2206         /* transmit all queued data before cmd */
2207         SYNC_BEFORE_WMIFLAG,
2208
2209         /* any new data waits until cmd execs */
2210         SYNC_AFTER_WMIFLAG,
2211
2212         SYNC_BOTH_WMIFLAG,
2213
2214         /* end marker */
2215         END_WMIFLAG
2216 };
2217
2218 enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
2219 void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
2220 int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
2221 int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
2222                             u8 msg_type, bool more_data,
2223                             enum wmi_data_hdr_data_type data_type,
2224                             u8 meta_ver, void *tx_meta_info, u8 if_idx);
2225
2226 int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
2227 int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
2228 int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
2229                                        struct sk_buff *skb, u32 layer2_priority,
2230                                        bool wmm_enabled, u8 *ac);
2231
2232 int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
2233
2234 int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
2235                         enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
2236
2237 int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
2238                            enum network_type nw_type,
2239                            enum dot11_auth_mode dot11_auth_mode,
2240                            enum auth_mode auth_mode,
2241                            enum crypto_type pairwise_crypto,
2242                            u8 pairwise_crypto_len,
2243                            enum crypto_type group_crypto,
2244                            u8 group_crypto_len, int ssid_len, u8 *ssid,
2245                            u8 *bssid, u16 channel, u32 ctrl_flags);
2246
2247 int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
2248                              u16 channel);
2249 int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx);
2250 int ath6kl_wmi_startscan_cmd(struct wmi *wmi, u8 if_idx,
2251                              enum wmi_scan_type scan_type,
2252                              u32 force_fgscan, u32 is_legacy,
2253                              u32 home_dwell_time, u32 force_scan_interval,
2254                              s8 num_chan, u16 *ch_list);
2255 int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
2256                               u16 fg_end_sec, u16 bg_sec,
2257                               u16 minact_chdw_msec, u16 maxact_chdw_msec,
2258                               u16 pas_chdw_msec, u8 short_scan_ratio,
2259                               u8 scan_ctrl_flag, u32 max_dfsch_act_time,
2260                               u16 maxact_scan_per_ssid);
2261 int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter,
2262                              u32 ie_mask);
2263 int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
2264                               u8 ssid_len, u8 *ssid);
2265 int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
2266                                   u16 listen_interval,
2267                                   u16 listen_beacons);
2268 int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode);
2269 int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
2270                             u16 ps_poll_num, u16 dtim_policy,
2271                             u16 tx_wakup_policy, u16 num_tx_to_wakeup,
2272                             u16 ps_fail_event_policy);
2273 int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx,
2274                                   struct wmi_create_pstream_cmd *pstream);
2275 int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
2276                                   u8 tsid);
2277 int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout);
2278
2279 int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
2280 int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status,
2281                                  u8 preamble_policy);
2282
2283 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
2284 int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config);
2285
2286 int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx);
2287 int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index,
2288                           enum crypto_type key_type,
2289                           u8 key_usage, u8 key_len,
2290                           u8 *key_rsc, unsigned int key_rsc_len,
2291                           u8 *key_material,
2292                           u8 key_op_ctrl, u8 *mac_addr,
2293                           enum wmi_sync_flag sync_flag);
2294 int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, u8 *krk);
2295 int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index);
2296 int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid,
2297                             const u8 *pmkid, bool set);
2298 int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM);
2299 int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx);
2300 int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi);
2301
2302 int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg);
2303 int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx,
2304                                  u8 keep_alive_intvl);
2305 int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len);
2306
2307 s32 ath6kl_wmi_get_rate(s8 rate_index);
2308
2309 int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, struct wmi_set_ip_cmd *ip_cmd);
2310 int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
2311                                        enum ath6kl_host_mode host_mode);
2312 int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
2313                                 enum ath6kl_wow_mode wow_mode,
2314                                 u32 filter, u16 host_req_delay);
2315 int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2316                                    u8 list_id, u8 filter_size,
2317                                    u8 filter_offset, u8 *filter, u8 *mask);
2318 int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2319                                    u16 list_id, u16 filter_id);
2320 int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
2321 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
2322 int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
2323
2324 /* AP mode */
2325 int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx,
2326                                  struct wmi_connect_cmd *p);
2327
2328 int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd,
2329                            const u8 *mac, u16 reason);
2330
2331 int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag);
2332
2333 int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx,
2334                                        u8 rx_meta_version,
2335                                        bool rx_dot11_hdr, bool defrag_on_host);
2336
2337 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2338                              const u8 *ie, u8 ie_len);
2339
2340 /* P2P */
2341 int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);
2342
2343 int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2344                                   u32 dur);
2345
2346 int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
2347                                u32 wait, const u8 *data, u16 data_len);
2348
2349 int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2350                                        const u8 *dst, const u8 *data,
2351                                        u16 data_len);
2352
2353 int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2354
2355 int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags);
2356
2357 int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);
2358
2359 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2360                              const u8 *ie, u8 ie_len);
2361
2362 struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
2363 void *ath6kl_wmi_init(struct ath6kl *devt);
2364 void ath6kl_wmi_shutdown(struct wmi *wmi);
2365 void ath6kl_wmi_reset(struct wmi *wmi);
2366
2367 #endif /* WMI_H */