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0001 /*
0002  * Copyright (c) 2010-2011 Atheros Communications Inc.
0003  * Copyright (c) 2011-2012 Qualcomm Atheros, Inc.
0004  *
0005  * Permission to use, copy, modify, and/or distribute this software for any
0006  * purpose with or without fee is hereby granted, provided that the above
0007  * copyright notice and this permission notice appear in all copies.
0008  *
0009  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
0010  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
0011  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
0012  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
0013  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
0014  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
0015  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0016  */
0017 
0018 /*
0019  * This file contains the definitions of the WMI protocol specified in the
0020  * Wireless Module Interface (WMI).  It includes definitions of all the
0021  * commands and events. Commands are messages from the host to the WM.
0022  * Events and Replies are messages from the WM to the host.
0023  */
0024 
0025 #ifndef WMI_H
0026 #define WMI_H
0027 
0028 #include <linux/ieee80211.h>
0029 
0030 #include "htc.h"
0031 
0032 #define HTC_PROTOCOL_VERSION        0x0002
0033 #define WMI_PROTOCOL_VERSION        0x0002
0034 #define WMI_CONTROL_MSG_MAX_LEN     256
0035 #define is_ethertype(type_or_len)   ((type_or_len) >= 0x0600)
0036 
0037 #define IP_ETHERTYPE        0x0800
0038 
0039 #define WMI_IMPLICIT_PSTREAM    0xFF
0040 #define WMI_MAX_THINSTREAM  15
0041 
0042 #define SSID_IE_LEN_INDEX   13
0043 
0044 /* Host side link management data structures */
0045 #define SIG_QUALITY_THRESH_LVLS     6
0046 #define SIG_QUALITY_UPPER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
0047 #define SIG_QUALITY_LOWER_THRESH_LVLS   SIG_QUALITY_THRESH_LVLS
0048 
0049 #define A_BAND_24GHZ           0
0050 #define A_BAND_5GHZ            1
0051 #define ATH6KL_NUM_BANDS       2
0052 
0053 /* in ms */
0054 #define WMI_IMPLICIT_PSTREAM_INACTIVITY_INT 5000
0055 
0056 /*
0057  * There are no signed versions of __le16 and __le32, so for a temporary
0058  * solution come up with our own version. The idea is from fs/ntfs/types.h.
0059  *
0060  * Use a_ prefix so that it doesn't conflict if we get proper support to
0061  * linux/types.h.
0062  */
0063 typedef __s16 __bitwise a_sle16;
0064 typedef __s32 __bitwise a_sle32;
0065 
0066 static inline a_sle32 a_cpu_to_sle32(s32 val)
0067 {
0068     return (__force a_sle32) cpu_to_le32(val);
0069 }
0070 
0071 static inline s32 a_sle32_to_cpu(a_sle32 val)
0072 {
0073     return le32_to_cpu((__force __le32) val);
0074 }
0075 
0076 static inline a_sle16 a_cpu_to_sle16(s16 val)
0077 {
0078     return (__force a_sle16) cpu_to_le16(val);
0079 }
0080 
0081 static inline s16 a_sle16_to_cpu(a_sle16 val)
0082 {
0083     return le16_to_cpu((__force __le16) val);
0084 }
0085 
0086 struct sq_threshold_params {
0087     s16 upper_threshold[SIG_QUALITY_UPPER_THRESH_LVLS];
0088     s16 lower_threshold[SIG_QUALITY_LOWER_THRESH_LVLS];
0089     u32 upper_threshold_valid_count;
0090     u32 lower_threshold_valid_count;
0091     u32 polling_interval;
0092     u8 weight;
0093     u8 last_rssi;
0094     u8 last_rssi_poll_event;
0095 };
0096 
0097 struct wmi_data_sync_bufs {
0098     u8 traffic_class;
0099     struct sk_buff *skb;
0100 };
0101 
0102 /* WMM stream classes */
0103 #define WMM_NUM_AC  4
0104 #define WMM_AC_BE   0       /* best effort */
0105 #define WMM_AC_BK   1       /* background */
0106 #define WMM_AC_VI   2       /* video */
0107 #define WMM_AC_VO   3       /* voice */
0108 
0109 #define WMI_VOICE_USER_PRIORITY     0x7
0110 
0111 struct wmi {
0112     u16 stream_exist_for_ac[WMM_NUM_AC];
0113     u8 fat_pipe_exist;
0114     struct ath6kl *parent_dev;
0115     u8 pwr_mode;
0116 
0117     /* protects fat_pipe_exist and stream_exist_for_ac */
0118     spinlock_t lock;
0119     enum htc_endpoint_id ep_id;
0120     struct sq_threshold_params
0121         sq_threshld[SIGNAL_QUALITY_METRICS_NUM_MAX];
0122     bool is_wmm_enabled;
0123     u8 traffic_class;
0124     bool is_probe_ssid;
0125 
0126     u8 *last_mgmt_tx_frame;
0127     size_t last_mgmt_tx_frame_len;
0128     u8 saved_pwr_mode;
0129 };
0130 
0131 struct host_app_area {
0132     __le32 wmi_protocol_ver;
0133 } __packed;
0134 
0135 enum wmi_msg_type {
0136     DATA_MSGTYPE = 0x0,
0137     CNTL_MSGTYPE,
0138     SYNC_MSGTYPE,
0139     OPT_MSGTYPE,
0140 };
0141 
0142 /*
0143  * Macros for operating on WMI_DATA_HDR (info) field
0144  */
0145 
0146 #define WMI_DATA_HDR_MSG_TYPE_MASK  0x03
0147 #define WMI_DATA_HDR_MSG_TYPE_SHIFT 0
0148 #define WMI_DATA_HDR_UP_MASK        0x07
0149 #define WMI_DATA_HDR_UP_SHIFT       2
0150 
0151 /* In AP mode, the same bit (b5) is used to indicate Power save state in
0152  * the Rx dir and More data bit state in the tx direction.
0153  */
0154 #define WMI_DATA_HDR_PS_MASK        0x1
0155 #define WMI_DATA_HDR_PS_SHIFT       5
0156 
0157 #define WMI_DATA_HDR_MORE   0x20
0158 
0159 enum wmi_data_hdr_data_type {
0160     WMI_DATA_HDR_DATA_TYPE_802_3 = 0,
0161     WMI_DATA_HDR_DATA_TYPE_802_11,
0162 
0163     /* used to be used for the PAL */
0164     WMI_DATA_HDR_DATA_TYPE_ACL,
0165 };
0166 
0167 /* Bitmap of data header flags */
0168 enum wmi_data_hdr_flags {
0169     WMI_DATA_HDR_FLAGS_MORE = 0x1,
0170     WMI_DATA_HDR_FLAGS_EOSP = 0x2,
0171     WMI_DATA_HDR_FLAGS_UAPSD = 0x4,
0172 };
0173 
0174 #define WMI_DATA_HDR_DATA_TYPE_MASK     0x3
0175 #define WMI_DATA_HDR_DATA_TYPE_SHIFT    6
0176 
0177 /* Macros for operating on WMI_DATA_HDR (info2) field */
0178 #define WMI_DATA_HDR_SEQNO_MASK     0xFFF
0179 #define WMI_DATA_HDR_SEQNO_SHIFT    0
0180 
0181 #define WMI_DATA_HDR_AMSDU_MASK     0x1
0182 #define WMI_DATA_HDR_AMSDU_SHIFT    12
0183 
0184 #define WMI_DATA_HDR_META_MASK      0x7
0185 #define WMI_DATA_HDR_META_SHIFT     13
0186 
0187 #define WMI_DATA_HDR_PAD_BEFORE_DATA_MASK               0xFF
0188 #define WMI_DATA_HDR_PAD_BEFORE_DATA_SHIFT              0x8
0189 
0190 /* Macros for operating on WMI_DATA_HDR (info3) field */
0191 #define WMI_DATA_HDR_IF_IDX_MASK    0xF
0192 
0193 #define WMI_DATA_HDR_TRIG       0x10
0194 #define WMI_DATA_HDR_EOSP       0x10
0195 
0196 struct wmi_data_hdr {
0197     s8 rssi;
0198 
0199     /*
0200      * usage of 'info' field(8-bit):
0201      *
0202      *  b1:b0       - WMI_MSG_TYPE
0203      *  b4:b3:b2    - UP(tid)
0204      *  b5          - Used in AP mode.
0205      *  More-data in tx dir, PS in rx.
0206      *  b7:b6       - Dot3 header(0),
0207      *                Dot11 Header(1),
0208      *                ACL data(2)
0209      */
0210     u8 info;
0211 
0212     /*
0213      * usage of 'info2' field(16-bit):
0214      *
0215      * b11:b0       - seq_no
0216      * b12          - A-MSDU?
0217      * b15:b13      - META_DATA_VERSION 0 - 7
0218      */
0219     __le16 info2;
0220 
0221     /*
0222      * usage of info3, 16-bit:
0223      * b3:b0    - Interface index
0224      * b4       - uAPSD trigger in rx & EOSP in tx
0225      * b15:b5   - Reserved
0226      */
0227     __le16 info3;
0228 } __packed;
0229 
0230 static inline u8 wmi_data_hdr_get_up(struct wmi_data_hdr *dhdr)
0231 {
0232     return (dhdr->info >> WMI_DATA_HDR_UP_SHIFT) & WMI_DATA_HDR_UP_MASK;
0233 }
0234 
0235 static inline void wmi_data_hdr_set_up(struct wmi_data_hdr *dhdr,
0236                        u8 usr_pri)
0237 {
0238     dhdr->info &= ~(WMI_DATA_HDR_UP_MASK << WMI_DATA_HDR_UP_SHIFT);
0239     dhdr->info |= usr_pri << WMI_DATA_HDR_UP_SHIFT;
0240 }
0241 
0242 static inline u8 wmi_data_hdr_get_dot11(struct wmi_data_hdr *dhdr)
0243 {
0244     u8 data_type;
0245 
0246     data_type = (dhdr->info >> WMI_DATA_HDR_DATA_TYPE_SHIFT) &
0247                    WMI_DATA_HDR_DATA_TYPE_MASK;
0248     return (data_type == WMI_DATA_HDR_DATA_TYPE_802_11);
0249 }
0250 
0251 static inline u16 wmi_data_hdr_get_seqno(struct wmi_data_hdr *dhdr)
0252 {
0253     return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_SEQNO_SHIFT) &
0254                 WMI_DATA_HDR_SEQNO_MASK;
0255 }
0256 
0257 static inline u8 wmi_data_hdr_is_amsdu(struct wmi_data_hdr *dhdr)
0258 {
0259     return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_AMSDU_SHIFT) &
0260                    WMI_DATA_HDR_AMSDU_MASK;
0261 }
0262 
0263 static inline u8 wmi_data_hdr_get_meta(struct wmi_data_hdr *dhdr)
0264 {
0265     return (le16_to_cpu(dhdr->info2) >> WMI_DATA_HDR_META_SHIFT) &
0266                    WMI_DATA_HDR_META_MASK;
0267 }
0268 
0269 static inline u8 wmi_data_hdr_get_if_idx(struct wmi_data_hdr *dhdr)
0270 {
0271     return le16_to_cpu(dhdr->info3) & WMI_DATA_HDR_IF_IDX_MASK;
0272 }
0273 
0274 /* Tx meta version definitions */
0275 #define WMI_MAX_TX_META_SZ  12
0276 #define WMI_META_VERSION_1  0x01
0277 #define WMI_META_VERSION_2  0x02
0278 
0279 /* Flag to signal to FW to calculate TCP checksum */
0280 #define WMI_META_V2_FLAG_CSUM_OFFLOAD 0x01
0281 
0282 struct wmi_tx_meta_v1 {
0283     /* packet ID to identify the tx request */
0284     u8 pkt_id;
0285 
0286     /* rate policy to be used for the tx of this frame */
0287     u8 rate_plcy_id;
0288 } __packed;
0289 
0290 struct wmi_tx_meta_v2 {
0291     /*
0292      * Offset from start of the WMI header for csum calculation to
0293      * begin.
0294      */
0295     u8 csum_start;
0296 
0297     /* offset from start of WMI header where final csum goes */
0298     u8 csum_dest;
0299 
0300     /* no of bytes over which csum is calculated */
0301     u8 csum_flags;
0302 } __packed;
0303 
0304 struct wmi_rx_meta_v1 {
0305     u8 status;
0306 
0307     /* rate index mapped to rate at which this packet was received. */
0308     u8 rix;
0309 
0310     /* rssi of packet */
0311     u8 rssi;
0312 
0313     /* rf channel during packet reception */
0314     u8 channel;
0315 
0316     __le16 flags;
0317 } __packed;
0318 
0319 struct wmi_rx_meta_v2 {
0320     __le16 csum;
0321 
0322     /* bit 0 set -partial csum valid bit 1 set -test mode */
0323     u8 csum_flags;
0324 } __packed;
0325 
0326 #define WMI_CMD_HDR_IF_ID_MASK 0xF
0327 
0328 /* Control Path */
0329 struct wmi_cmd_hdr {
0330     __le16 cmd_id;
0331 
0332     /* info1 - 16 bits
0333      * b03:b00 - id
0334      * b15:b04 - unused */
0335     __le16 info1;
0336 
0337     /* for alignment */
0338     __le16 reserved;
0339 } __packed;
0340 
0341 static inline u8 wmi_cmd_hdr_get_if_idx(struct wmi_cmd_hdr *chdr)
0342 {
0343     return le16_to_cpu(chdr->info1) & WMI_CMD_HDR_IF_ID_MASK;
0344 }
0345 
0346 /* List of WMI commands */
0347 enum wmi_cmd_id {
0348     WMI_CONNECT_CMDID = 0x0001,
0349     WMI_RECONNECT_CMDID,
0350     WMI_DISCONNECT_CMDID,
0351     WMI_SYNCHRONIZE_CMDID,
0352     WMI_CREATE_PSTREAM_CMDID,
0353     WMI_DELETE_PSTREAM_CMDID,
0354     /* WMI_START_SCAN_CMDID is to be deprecated. Use
0355      * WMI_BEGIN_SCAN_CMDID instead. The new cmd supports P2P mgmt
0356      * operations using station interface.
0357      */
0358     WMI_START_SCAN_CMDID,
0359     WMI_SET_SCAN_PARAMS_CMDID,
0360     WMI_SET_BSS_FILTER_CMDID,
0361     WMI_SET_PROBED_SSID_CMDID,  /* 10 */
0362     WMI_SET_LISTEN_INT_CMDID,
0363     WMI_SET_BMISS_TIME_CMDID,
0364     WMI_SET_DISC_TIMEOUT_CMDID,
0365     WMI_GET_CHANNEL_LIST_CMDID,
0366     WMI_SET_BEACON_INT_CMDID,
0367     WMI_GET_STATISTICS_CMDID,
0368     WMI_SET_CHANNEL_PARAMS_CMDID,
0369     WMI_SET_POWER_MODE_CMDID,
0370     WMI_SET_IBSS_PM_CAPS_CMDID,
0371     WMI_SET_POWER_PARAMS_CMDID, /* 20 */
0372     WMI_SET_POWERSAVE_TIMERS_POLICY_CMDID,
0373     WMI_ADD_CIPHER_KEY_CMDID,
0374     WMI_DELETE_CIPHER_KEY_CMDID,
0375     WMI_ADD_KRK_CMDID,
0376     WMI_DELETE_KRK_CMDID,
0377     WMI_SET_PMKID_CMDID,
0378     WMI_SET_TX_PWR_CMDID,
0379     WMI_GET_TX_PWR_CMDID,
0380     WMI_SET_ASSOC_INFO_CMDID,
0381     WMI_ADD_BAD_AP_CMDID,       /* 30 */
0382     WMI_DELETE_BAD_AP_CMDID,
0383     WMI_SET_TKIP_COUNTERMEASURES_CMDID,
0384     WMI_RSSI_THRESHOLD_PARAMS_CMDID,
0385     WMI_TARGET_ERROR_REPORT_BITMASK_CMDID,
0386     WMI_SET_ACCESS_PARAMS_CMDID,
0387     WMI_SET_RETRY_LIMITS_CMDID,
0388     WMI_SET_OPT_MODE_CMDID,
0389     WMI_OPT_TX_FRAME_CMDID,
0390     WMI_SET_VOICE_PKT_SIZE_CMDID,
0391     WMI_SET_MAX_SP_LEN_CMDID,   /* 40 */
0392     WMI_SET_ROAM_CTRL_CMDID,
0393     WMI_GET_ROAM_TBL_CMDID,
0394     WMI_GET_ROAM_DATA_CMDID,
0395     WMI_ENABLE_RM_CMDID,
0396     WMI_SET_MAX_OFFHOME_DURATION_CMDID,
0397     WMI_EXTENSION_CMDID,    /* Non-wireless extensions */
0398     WMI_SNR_THRESHOLD_PARAMS_CMDID,
0399     WMI_LQ_THRESHOLD_PARAMS_CMDID,
0400     WMI_SET_LPREAMBLE_CMDID,
0401     WMI_SET_RTS_CMDID,      /* 50 */
0402     WMI_CLR_RSSI_SNR_CMDID,
0403     WMI_SET_FIXRATES_CMDID,
0404     WMI_GET_FIXRATES_CMDID,
0405     WMI_SET_AUTH_MODE_CMDID,
0406     WMI_SET_REASSOC_MODE_CMDID,
0407     WMI_SET_WMM_CMDID,
0408     WMI_SET_WMM_TXOP_CMDID,
0409     WMI_TEST_CMDID,
0410 
0411     /* COEX AR6002 only */
0412     WMI_SET_BT_STATUS_CMDID,
0413     WMI_SET_BT_PARAMS_CMDID,    /* 60 */
0414 
0415     WMI_SET_KEEPALIVE_CMDID,
0416     WMI_GET_KEEPALIVE_CMDID,
0417     WMI_SET_APPIE_CMDID,
0418     WMI_GET_APPIE_CMDID,
0419     WMI_SET_WSC_STATUS_CMDID,
0420 
0421     /* Wake on Wireless */
0422     WMI_SET_HOST_SLEEP_MODE_CMDID,
0423     WMI_SET_WOW_MODE_CMDID,
0424     WMI_GET_WOW_LIST_CMDID,
0425     WMI_ADD_WOW_PATTERN_CMDID,
0426     WMI_DEL_WOW_PATTERN_CMDID,  /* 70 */
0427 
0428     WMI_SET_FRAMERATES_CMDID,
0429     WMI_SET_AP_PS_CMDID,
0430     WMI_SET_QOS_SUPP_CMDID,
0431     WMI_SET_IE_CMDID,
0432 
0433     /* WMI_THIN_RESERVED_... mark the start and end
0434      * values for WMI_THIN_RESERVED command IDs. These
0435      * command IDs can be found in wmi_thin.h */
0436     WMI_THIN_RESERVED_START = 0x8000,
0437     WMI_THIN_RESERVED_END = 0x8fff,
0438 
0439     /* Developer commands starts at 0xF000 */
0440     WMI_SET_BITRATE_CMDID = 0xF000,
0441     WMI_GET_BITRATE_CMDID,
0442     WMI_SET_WHALPARAM_CMDID,
0443     WMI_SET_MAC_ADDRESS_CMDID,
0444     WMI_SET_AKMP_PARAMS_CMDID,
0445     WMI_SET_PMKID_LIST_CMDID,
0446     WMI_GET_PMKID_LIST_CMDID,
0447     WMI_ABORT_SCAN_CMDID,
0448     WMI_SET_TARGET_EVENT_REPORT_CMDID,
0449 
0450     /* Unused */
0451     WMI_UNUSED1,
0452     WMI_UNUSED2,
0453 
0454     /* AP mode commands */
0455     WMI_AP_HIDDEN_SSID_CMDID,
0456     WMI_AP_SET_NUM_STA_CMDID,
0457     WMI_AP_ACL_POLICY_CMDID,
0458     WMI_AP_ACL_MAC_LIST_CMDID,
0459     WMI_AP_CONFIG_COMMIT_CMDID,
0460     WMI_AP_SET_MLME_CMDID,
0461     WMI_AP_SET_PVB_CMDID,
0462     WMI_AP_CONN_INACT_CMDID,
0463     WMI_AP_PROT_SCAN_TIME_CMDID,
0464     WMI_AP_SET_COUNTRY_CMDID,
0465     WMI_AP_SET_DTIM_CMDID,
0466     WMI_AP_MODE_STAT_CMDID,
0467 
0468     WMI_SET_IP_CMDID,
0469     WMI_SET_PARAMS_CMDID,
0470     WMI_SET_MCAST_FILTER_CMDID,
0471     WMI_DEL_MCAST_FILTER_CMDID,
0472 
0473     WMI_ALLOW_AGGR_CMDID,
0474     WMI_ADDBA_REQ_CMDID,
0475     WMI_DELBA_REQ_CMDID,
0476     WMI_SET_HT_CAP_CMDID,
0477     WMI_SET_HT_OP_CMDID,
0478     WMI_SET_TX_SELECT_RATES_CMDID,
0479     WMI_SET_TX_SGI_PARAM_CMDID,
0480     WMI_SET_RATE_POLICY_CMDID,
0481 
0482     WMI_HCI_CMD_CMDID,
0483     WMI_RX_FRAME_FORMAT_CMDID,
0484     WMI_SET_THIN_MODE_CMDID,
0485     WMI_SET_BT_WLAN_CONN_PRECEDENCE_CMDID,
0486 
0487     WMI_AP_SET_11BG_RATESET_CMDID,
0488     WMI_SET_PMK_CMDID,
0489     WMI_MCAST_FILTER_CMDID,
0490 
0491     /* COEX CMDID AR6003 */
0492     WMI_SET_BTCOEX_FE_ANT_CMDID,
0493     WMI_SET_BTCOEX_COLOCATED_BT_DEV_CMDID,
0494     WMI_SET_BTCOEX_SCO_CONFIG_CMDID,
0495     WMI_SET_BTCOEX_A2DP_CONFIG_CMDID,
0496     WMI_SET_BTCOEX_ACLCOEX_CONFIG_CMDID,
0497     WMI_SET_BTCOEX_BTINQUIRY_PAGE_CONFIG_CMDID,
0498     WMI_SET_BTCOEX_DEBUG_CMDID,
0499     WMI_SET_BTCOEX_BT_OPERATING_STATUS_CMDID,
0500     WMI_GET_BTCOEX_STATS_CMDID,
0501     WMI_GET_BTCOEX_CONFIG_CMDID,
0502 
0503     WMI_SET_DFS_ENABLE_CMDID,   /* F034 */
0504     WMI_SET_DFS_MINRSSITHRESH_CMDID,
0505     WMI_SET_DFS_MAXPULSEDUR_CMDID,
0506     WMI_DFS_RADAR_DETECTED_CMDID,
0507 
0508     /* P2P commands */
0509     WMI_P2P_SET_CONFIG_CMDID,   /* F038 */
0510     WMI_WPS_SET_CONFIG_CMDID,
0511     WMI_SET_REQ_DEV_ATTR_CMDID,
0512     WMI_P2P_FIND_CMDID,
0513     WMI_P2P_STOP_FIND_CMDID,
0514     WMI_P2P_GO_NEG_START_CMDID,
0515     WMI_P2P_LISTEN_CMDID,
0516 
0517     WMI_CONFIG_TX_MAC_RULES_CMDID,  /* F040 */
0518     WMI_SET_PROMISCUOUS_MODE_CMDID,
0519     WMI_RX_FRAME_FILTER_CMDID,
0520     WMI_SET_CHANNEL_CMDID,
0521 
0522     /* WAC commands */
0523     WMI_ENABLE_WAC_CMDID,
0524     WMI_WAC_SCAN_REPLY_CMDID,
0525     WMI_WAC_CTRL_REQ_CMDID,
0526     WMI_SET_DIV_PARAMS_CMDID,
0527 
0528     WMI_GET_PMK_CMDID,
0529     WMI_SET_PASSPHRASE_CMDID,
0530     WMI_SEND_ASSOC_RES_CMDID,
0531     WMI_SET_ASSOC_REQ_RELAY_CMDID,
0532 
0533     /* ACS command, consists of sub-commands */
0534     WMI_ACS_CTRL_CMDID,
0535     WMI_SET_EXCESS_TX_RETRY_THRES_CMDID,
0536     WMI_SET_TBD_TIME_CMDID, /*added for wmiconfig command for TBD */
0537 
0538     /* Pktlog cmds */
0539     WMI_PKTLOG_ENABLE_CMDID,
0540     WMI_PKTLOG_DISABLE_CMDID,
0541 
0542     /* More P2P Cmds */
0543     WMI_P2P_GO_NEG_REQ_RSP_CMDID,
0544     WMI_P2P_GRP_INIT_CMDID,
0545     WMI_P2P_GRP_FORMATION_DONE_CMDID,
0546     WMI_P2P_INVITE_CMDID,
0547     WMI_P2P_INVITE_REQ_RSP_CMDID,
0548     WMI_P2P_PROV_DISC_REQ_CMDID,
0549     WMI_P2P_SET_CMDID,
0550 
0551     WMI_GET_RFKILL_MODE_CMDID,
0552     WMI_SET_RFKILL_MODE_CMDID,
0553     WMI_AP_SET_APSD_CMDID,
0554     WMI_AP_APSD_BUFFERED_TRAFFIC_CMDID,
0555 
0556     WMI_P2P_SDPD_TX_CMDID, /* F05C */
0557     WMI_P2P_STOP_SDPD_CMDID,
0558     WMI_P2P_CANCEL_CMDID,
0559     /* Ultra low power store / recall commands */
0560     WMI_STORERECALL_CONFIGURE_CMDID,
0561     WMI_STORERECALL_RECALL_CMDID,
0562     WMI_STORERECALL_HOST_READY_CMDID,
0563     WMI_FORCE_TARGET_ASSERT_CMDID,
0564 
0565     WMI_SET_PROBED_SSID_EX_CMDID,
0566     WMI_SET_NETWORK_LIST_OFFLOAD_CMDID,
0567     WMI_SET_ARP_NS_OFFLOAD_CMDID,
0568     WMI_ADD_WOW_EXT_PATTERN_CMDID,
0569     WMI_GTK_OFFLOAD_OP_CMDID,
0570     WMI_REMAIN_ON_CHNL_CMDID,
0571     WMI_CANCEL_REMAIN_ON_CHNL_CMDID,
0572     /* WMI_SEND_ACTION_CMDID is to be deprecated. Use
0573      * WMI_SEND_MGMT_CMDID instead. The new cmd supports P2P mgmt
0574      * operations using station interface.
0575      */
0576     WMI_SEND_ACTION_CMDID,
0577     WMI_PROBE_REQ_REPORT_CMDID,
0578     WMI_DISABLE_11B_RATES_CMDID,
0579     WMI_SEND_PROBE_RESPONSE_CMDID,
0580     WMI_GET_P2P_INFO_CMDID,
0581     WMI_AP_JOIN_BSS_CMDID,
0582 
0583     WMI_SMPS_ENABLE_CMDID,
0584     WMI_SMPS_CONFIG_CMDID,
0585     WMI_SET_RATECTRL_PARM_CMDID,
0586     /*  LPL specific commands*/
0587     WMI_LPL_FORCE_ENABLE_CMDID,
0588     WMI_LPL_SET_POLICY_CMDID,
0589     WMI_LPL_GET_POLICY_CMDID,
0590     WMI_LPL_GET_HWSTATE_CMDID,
0591     WMI_LPL_SET_PARAMS_CMDID,
0592     WMI_LPL_GET_PARAMS_CMDID,
0593 
0594     WMI_SET_BUNDLE_PARAM_CMDID,
0595 
0596     /*GreenTx specific commands*/
0597 
0598     WMI_GREENTX_PARAMS_CMDID,
0599 
0600     WMI_RTT_MEASREQ_CMDID,
0601     WMI_RTT_CAPREQ_CMDID,
0602     WMI_RTT_STATUSREQ_CMDID,
0603 
0604     /* WPS Commands */
0605     WMI_WPS_START_CMDID,
0606     WMI_GET_WPS_STATUS_CMDID,
0607 
0608     /* More P2P commands */
0609     WMI_SET_NOA_CMDID,
0610     WMI_GET_NOA_CMDID,
0611     WMI_SET_OPPPS_CMDID,
0612     WMI_GET_OPPPS_CMDID,
0613     WMI_ADD_PORT_CMDID,
0614     WMI_DEL_PORT_CMDID,
0615 
0616     /* 802.11w cmd */
0617     WMI_SET_RSN_CAP_CMDID,
0618     WMI_GET_RSN_CAP_CMDID,
0619     WMI_SET_IGTK_CMDID,
0620 
0621     WMI_RX_FILTER_COALESCE_FILTER_OP_CMDID,
0622     WMI_RX_FILTER_SET_FRAME_TEST_LIST_CMDID,
0623 
0624     WMI_SEND_MGMT_CMDID,
0625     WMI_BEGIN_SCAN_CMDID,
0626 
0627     WMI_SET_BLACK_LIST,
0628     WMI_SET_MCASTRATE,
0629 
0630     WMI_STA_BMISS_ENHANCE_CMDID,
0631 
0632     WMI_SET_REGDOMAIN_CMDID,
0633 
0634     WMI_SET_RSSI_FILTER_CMDID,
0635 
0636     WMI_SET_KEEP_ALIVE_EXT,
0637 
0638     WMI_VOICE_DETECTION_ENABLE_CMDID,
0639 
0640     WMI_SET_TXE_NOTIFY_CMDID,
0641 
0642     WMI_SET_RECOVERY_TEST_PARAMETER_CMDID, /*0xf094*/
0643 
0644     WMI_ENABLE_SCHED_SCAN_CMDID,
0645 };
0646 
0647 enum wmi_mgmt_frame_type {
0648     WMI_FRAME_BEACON = 0,
0649     WMI_FRAME_PROBE_REQ,
0650     WMI_FRAME_PROBE_RESP,
0651     WMI_FRAME_ASSOC_REQ,
0652     WMI_FRAME_ASSOC_RESP,
0653     WMI_NUM_MGMT_FRAME
0654 };
0655 
0656 enum wmi_ie_field_type {
0657     WMI_RSN_IE_CAPB = 0x1,
0658     WMI_IE_FULL = 0xFF,  /* indicats full IE */
0659 };
0660 
0661 /* WMI_CONNECT_CMDID  */
0662 enum network_type {
0663     INFRA_NETWORK = 0x01,
0664     ADHOC_NETWORK = 0x02,
0665     ADHOC_CREATOR = 0x04,
0666     AP_NETWORK = 0x10,
0667 };
0668 
0669 enum network_subtype {
0670     SUBTYPE_NONE,
0671     SUBTYPE_BT,
0672     SUBTYPE_P2PDEV,
0673     SUBTYPE_P2PCLIENT,
0674     SUBTYPE_P2PGO,
0675 };
0676 
0677 enum dot11_auth_mode {
0678     OPEN_AUTH = 0x01,
0679     SHARED_AUTH = 0x02,
0680 
0681     /* different from IEEE_AUTH_MODE definitions */
0682     LEAP_AUTH = 0x04,
0683 };
0684 
0685 enum auth_mode {
0686     NONE_AUTH = 0x01,
0687     WPA_AUTH = 0x02,
0688     WPA2_AUTH = 0x04,
0689     WPA_PSK_AUTH = 0x08,
0690     WPA2_PSK_AUTH = 0x10,
0691     WPA_AUTH_CCKM = 0x20,
0692     WPA2_AUTH_CCKM = 0x40,
0693 };
0694 
0695 #define WMI_MAX_KEY_INDEX   3
0696 
0697 #define WMI_MAX_KEY_LEN     32
0698 
0699 /*
0700  * NB: these values are ordered carefully; there are lots of
0701  * implications in any reordering.  In particular beware
0702  * that 4 is not used to avoid conflicting with IEEE80211_F_PRIVACY.
0703  */
0704 #define ATH6KL_CIPHER_WEP            0
0705 #define ATH6KL_CIPHER_TKIP           1
0706 #define ATH6KL_CIPHER_AES_OCB        2
0707 #define ATH6KL_CIPHER_AES_CCM        3
0708 #define ATH6KL_CIPHER_CKIP           5
0709 #define ATH6KL_CIPHER_CCKM_KRK       6
0710 #define ATH6KL_CIPHER_NONE           7 /* pseudo value */
0711 
0712 /*
0713  * 802.11 rate set.
0714  */
0715 #define ATH6KL_RATE_MAXSIZE  15 /* max rates we'll handle */
0716 
0717 #define ATH_OUI_TYPE            0x01
0718 #define WPA_OUI_TYPE            0x01
0719 #define WMM_PARAM_OUI_SUBTYPE   0x01
0720 #define WMM_OUI_TYPE            0x02
0721 #define WSC_OUT_TYPE            0x04
0722 
0723 enum wmi_connect_ctrl_flags_bits {
0724     CONNECT_ASSOC_POLICY_USER = 0x0001,
0725     CONNECT_SEND_REASSOC = 0x0002,
0726     CONNECT_IGNORE_WPAx_GROUP_CIPHER = 0x0004,
0727     CONNECT_PROFILE_MATCH_DONE = 0x0008,
0728     CONNECT_IGNORE_AAC_BEACON = 0x0010,
0729     CONNECT_CSA_FOLLOW_BSS = 0x0020,
0730     CONNECT_DO_WPA_OFFLOAD = 0x0040,
0731     CONNECT_DO_NOT_DEAUTH = 0x0080,
0732     CONNECT_WPS_FLAG = 0x0100,
0733 };
0734 
0735 struct wmi_connect_cmd {
0736     u8 nw_type;
0737     u8 dot11_auth_mode;
0738     u8 auth_mode;
0739     u8 prwise_crypto_type;
0740     u8 prwise_crypto_len;
0741     u8 grp_crypto_type;
0742     u8 grp_crypto_len;
0743     u8 ssid_len;
0744     u8 ssid[IEEE80211_MAX_SSID_LEN];
0745     __le16 ch;
0746     u8 bssid[ETH_ALEN];
0747     __le32 ctrl_flags;
0748     u8 nw_subtype;
0749 } __packed;
0750 
0751 /* WMI_RECONNECT_CMDID */
0752 struct wmi_reconnect_cmd {
0753     /* channel hint */
0754     __le16 channel;
0755 
0756     /* mandatory if set */
0757     u8 bssid[ETH_ALEN];
0758 } __packed;
0759 
0760 /* WMI_ADD_CIPHER_KEY_CMDID */
0761 enum key_usage {
0762     PAIRWISE_USAGE = 0x00,
0763     GROUP_USAGE = 0x01,
0764 
0765     /* default Tx Key - static WEP only */
0766     TX_USAGE = 0x02,
0767 };
0768 
0769 /*
0770  * Bit Flag
0771  * Bit 0 - Initialise TSC - default is Initialize
0772  */
0773 #define KEY_OP_INIT_TSC     0x01
0774 #define KEY_OP_INIT_RSC     0x02
0775 
0776 /* default initialise the TSC & RSC */
0777 #define KEY_OP_INIT_VAL     0x03
0778 #define KEY_OP_VALID_MASK   0x03
0779 
0780 struct wmi_add_cipher_key_cmd {
0781     u8 key_index;
0782     u8 key_type;
0783 
0784     /* enum key_usage */
0785     u8 key_usage;
0786 
0787     u8 key_len;
0788 
0789     /* key replay sequence counter */
0790     u8 key_rsc[8];
0791 
0792     u8 key[WLAN_MAX_KEY_LEN];
0793 
0794     /* additional key control info */
0795     u8 key_op_ctrl;
0796 
0797     u8 key_mac_addr[ETH_ALEN];
0798 } __packed;
0799 
0800 /* WMI_DELETE_CIPHER_KEY_CMDID */
0801 struct wmi_delete_cipher_key_cmd {
0802     u8 key_index;
0803 } __packed;
0804 
0805 #define WMI_KRK_LEN     16
0806 
0807 /* WMI_ADD_KRK_CMDID */
0808 struct wmi_add_krk_cmd {
0809     u8 krk[WMI_KRK_LEN];
0810 } __packed;
0811 
0812 /* WMI_SETPMKID_CMDID */
0813 
0814 #define WMI_PMKID_LEN 16
0815 
0816 enum pmkid_enable_flg {
0817     PMKID_DISABLE = 0,
0818     PMKID_ENABLE = 1,
0819 };
0820 
0821 struct wmi_setpmkid_cmd {
0822     u8 bssid[ETH_ALEN];
0823 
0824     /* enum pmkid_enable_flg */
0825     u8 enable;
0826 
0827     u8 pmkid[WMI_PMKID_LEN];
0828 } __packed;
0829 
0830 /* WMI_START_SCAN_CMD */
0831 enum wmi_scan_type {
0832     WMI_LONG_SCAN = 0,
0833     WMI_SHORT_SCAN = 1,
0834 };
0835 
0836 struct wmi_supp_rates {
0837     u8 nrates;
0838     u8 rates[ATH6KL_RATE_MAXSIZE];
0839 };
0840 
0841 struct wmi_begin_scan_cmd {
0842     __le32 force_fg_scan;
0843 
0844     /* for legacy cisco AP compatibility */
0845     __le32 is_legacy;
0846 
0847     /* max duration in the home channel(msec) */
0848     __le32 home_dwell_time;
0849 
0850     /* time interval between scans (msec) */
0851     __le32 force_scan_intvl;
0852 
0853     /* no CCK rates */
0854     __le32 no_cck;
0855 
0856     /* enum wmi_scan_type */
0857     u8 scan_type;
0858 
0859     /* Supported rates to advertise in the probe request frames */
0860     struct wmi_supp_rates supp_rates[ATH6KL_NUM_BANDS];
0861 
0862     /* how many channels follow */
0863     u8 num_ch;
0864 
0865     /* channels in Mhz */
0866     __le16 ch_list[];
0867 } __packed;
0868 
0869 /* wmi_start_scan_cmd is to be deprecated. Use
0870  * wmi_begin_scan_cmd instead. The new structure supports P2P mgmt
0871  * operations using station interface.
0872  */
0873 struct wmi_start_scan_cmd {
0874     __le32 force_fg_scan;
0875 
0876     /* for legacy cisco AP compatibility */
0877     __le32 is_legacy;
0878 
0879     /* max duration in the home channel(msec) */
0880     __le32 home_dwell_time;
0881 
0882     /* time interval between scans (msec) */
0883     __le32 force_scan_intvl;
0884 
0885     /* enum wmi_scan_type */
0886     u8 scan_type;
0887 
0888     /* how many channels follow */
0889     u8 num_ch;
0890 
0891     /* channels in Mhz */
0892     __le16 ch_list[];
0893 } __packed;
0894 
0895 /*
0896  *  Warning: scan control flag value of 0xFF is used to disable
0897  *  all flags in WMI_SCAN_PARAMS_CMD. Do not add any more
0898  *  flags here
0899  */
0900 enum wmi_scan_ctrl_flags_bits {
0901     /* set if can scan in the connect cmd */
0902     CONNECT_SCAN_CTRL_FLAGS = 0x01,
0903 
0904     /* set if scan for the SSID it is already connected to */
0905     SCAN_CONNECTED_CTRL_FLAGS = 0x02,
0906 
0907     /* set if enable active scan */
0908     ACTIVE_SCAN_CTRL_FLAGS = 0x04,
0909 
0910     /* set if enable roam scan when bmiss and lowrssi */
0911     ROAM_SCAN_CTRL_FLAGS = 0x08,
0912 
0913     /* set if follows customer BSSINFO reporting rule */
0914     REPORT_BSSINFO_CTRL_FLAGS = 0x10,
0915 
0916     /* if disabled, target doesn't scan after a disconnect event  */
0917     ENABLE_AUTO_CTRL_FLAGS = 0x20,
0918 
0919     /*
0920      * Scan complete event with canceled status will be generated when
0921      * a scan is prempted before it gets completed.
0922      */
0923     ENABLE_SCAN_ABORT_EVENT = 0x40
0924 };
0925 
0926 struct wmi_scan_params_cmd {
0927       /* sec */
0928     __le16 fg_start_period;
0929 
0930     /* sec */
0931     __le16 fg_end_period;
0932 
0933     /* sec */
0934     __le16 bg_period;
0935 
0936     /* msec */
0937     __le16 maxact_chdwell_time;
0938 
0939     /* msec */
0940     __le16 pas_chdwell_time;
0941 
0942       /* how many shorts scan for one long */
0943     u8 short_scan_ratio;
0944 
0945     u8 scan_ctrl_flags;
0946 
0947     /* msec */
0948     __le16 minact_chdwell_time;
0949 
0950     /* max active scans per ssid */
0951     __le16 maxact_scan_per_ssid;
0952 
0953     /* msecs */
0954     __le32 max_dfsch_act_time;
0955 } __packed;
0956 
0957 /* WMI_ENABLE_SCHED_SCAN_CMDID */
0958 struct wmi_enable_sched_scan_cmd {
0959     u8 enable;
0960 } __packed;
0961 
0962 /* WMI_SET_BSS_FILTER_CMDID */
0963 enum wmi_bss_filter {
0964     /* no beacons forwarded */
0965     NONE_BSS_FILTER = 0x0,
0966 
0967     /* all beacons forwarded */
0968     ALL_BSS_FILTER,
0969 
0970     /* only beacons matching profile */
0971     PROFILE_FILTER,
0972 
0973     /* all but beacons matching profile */
0974     ALL_BUT_PROFILE_FILTER,
0975 
0976     /* only beacons matching current BSS */
0977     CURRENT_BSS_FILTER,
0978 
0979     /* all but beacons matching BSS */
0980     ALL_BUT_BSS_FILTER,
0981 
0982     /* beacons matching probed ssid */
0983     PROBED_SSID_FILTER,
0984 
0985     /* beacons matching matched ssid */
0986     MATCHED_SSID_FILTER,
0987 
0988     /* marker only */
0989     LAST_BSS_FILTER,
0990 };
0991 
0992 struct wmi_bss_filter_cmd {
0993     /* see, enum wmi_bss_filter */
0994     u8 bss_filter;
0995 
0996     /* for alignment */
0997     u8 reserved1;
0998 
0999     /* for alignment */
1000     __le16 reserved2;
1001 
1002     __le32 ie_mask;
1003 } __packed;
1004 
1005 /* WMI_SET_PROBED_SSID_CMDID */
1006 #define MAX_PROBED_SSIDS   16
1007 
1008 enum wmi_ssid_flag {
1009     /* disables entry */
1010     DISABLE_SSID_FLAG = 0,
1011 
1012     /* probes specified ssid */
1013     SPECIFIC_SSID_FLAG = 0x01,
1014 
1015     /* probes for any ssid */
1016     ANY_SSID_FLAG = 0x02,
1017 
1018     /* match for ssid */
1019     MATCH_SSID_FLAG = 0x08,
1020 };
1021 
1022 struct wmi_probed_ssid_cmd {
1023     /* 0 to MAX_PROBED_SSIDS - 1 */
1024     u8 entry_index;
1025 
1026     /* see, enum wmi_ssid_flg */
1027     u8 flag;
1028 
1029     u8 ssid_len;
1030     u8 ssid[IEEE80211_MAX_SSID_LEN];
1031 } __packed;
1032 
1033 /*
1034  * WMI_SET_LISTEN_INT_CMDID
1035  * The Listen interval is between 15 and 3000 TUs
1036  */
1037 struct wmi_listen_int_cmd {
1038     __le16 listen_intvl;
1039     __le16 num_beacons;
1040 } __packed;
1041 
1042 /* WMI_SET_BMISS_TIME_CMDID */
1043 struct wmi_bmiss_time_cmd {
1044     __le16 bmiss_time;
1045     __le16 num_beacons;
1046 };
1047 
1048 /* WMI_STA_ENHANCE_BMISS_CMDID */
1049 struct wmi_sta_bmiss_enhance_cmd {
1050     u8 enable;
1051 } __packed;
1052 
1053 struct wmi_set_regdomain_cmd {
1054     u8 length;
1055     u8 iso_name[2];
1056 } __packed;
1057 
1058 /* WMI_SET_POWER_MODE_CMDID */
1059 enum wmi_power_mode {
1060     REC_POWER = 0x01,
1061     MAX_PERF_POWER,
1062 };
1063 
1064 struct wmi_power_mode_cmd {
1065     /* see, enum wmi_power_mode */
1066     u8 pwr_mode;
1067 } __packed;
1068 
1069 /*
1070  * Policy to determine whether power save failure event should be sent to
1071  * host during scanning
1072  */
1073 enum power_save_fail_event_policy {
1074     SEND_POWER_SAVE_FAIL_EVENT_ALWAYS = 1,
1075     IGNORE_PS_FAIL_DURING_SCAN = 2,
1076 };
1077 
1078 struct wmi_power_params_cmd {
1079     /* msec */
1080     __le16 idle_period;
1081 
1082     __le16 pspoll_number;
1083     __le16 dtim_policy;
1084     __le16 tx_wakeup_policy;
1085     __le16 num_tx_to_wakeup;
1086     __le16 ps_fail_event_policy;
1087 } __packed;
1088 
1089 /*
1090  * Ratemask for below modes should be passed
1091  * to WMI_SET_TX_SELECT_RATES_CMDID.
1092  * AR6003 has 32 bit mask for each modes.
1093  * First 12 bits for legacy rates, 13 to 20
1094  * bits for HT 20 rates and 21 to 28 bits for
1095  * HT 40 rates
1096  */
1097 enum wmi_mode_phy {
1098     WMI_RATES_MODE_11A = 0,
1099     WMI_RATES_MODE_11G,
1100     WMI_RATES_MODE_11B,
1101     WMI_RATES_MODE_11GONLY,
1102     WMI_RATES_MODE_11A_HT20,
1103     WMI_RATES_MODE_11G_HT20,
1104     WMI_RATES_MODE_11A_HT40,
1105     WMI_RATES_MODE_11G_HT40,
1106     WMI_RATES_MODE_MAX
1107 };
1108 
1109 /* WMI_SET_TX_SELECT_RATES_CMDID */
1110 struct wmi_set_tx_select_rates32_cmd {
1111     __le32 ratemask[WMI_RATES_MODE_MAX];
1112 } __packed;
1113 
1114 /* WMI_SET_TX_SELECT_RATES_CMDID */
1115 struct wmi_set_tx_select_rates64_cmd {
1116     __le64 ratemask[WMI_RATES_MODE_MAX];
1117 } __packed;
1118 
1119 /* WMI_SET_DISC_TIMEOUT_CMDID */
1120 struct wmi_disc_timeout_cmd {
1121     /* seconds */
1122     u8 discon_timeout;
1123 } __packed;
1124 
1125 enum dir_type {
1126     UPLINK_TRAFFIC = 0,
1127     DNLINK_TRAFFIC = 1,
1128     BIDIR_TRAFFIC = 2,
1129 };
1130 
1131 enum voiceps_cap_type {
1132     DISABLE_FOR_THIS_AC = 0,
1133     ENABLE_FOR_THIS_AC = 1,
1134     ENABLE_FOR_ALL_AC = 2,
1135 };
1136 
1137 enum traffic_type {
1138     TRAFFIC_TYPE_APERIODIC = 0,
1139     TRAFFIC_TYPE_PERIODIC = 1,
1140 };
1141 
1142 /* WMI_SYNCHRONIZE_CMDID */
1143 struct wmi_sync_cmd {
1144     u8 data_sync_map;
1145 } __packed;
1146 
1147 /* WMI_CREATE_PSTREAM_CMDID */
1148 struct wmi_create_pstream_cmd {
1149     /* msec */
1150     __le32 min_service_int;
1151 
1152     /* msec */
1153     __le32 max_service_int;
1154 
1155     /* msec */
1156     __le32 inactivity_int;
1157 
1158     /* msec */
1159     __le32 suspension_int;
1160 
1161     __le32 service_start_time;
1162 
1163     /* in bps */
1164     __le32 min_data_rate;
1165 
1166     /* in bps */
1167     __le32 mean_data_rate;
1168 
1169     /* in bps */
1170     __le32 peak_data_rate;
1171 
1172     __le32 max_burst_size;
1173     __le32 delay_bound;
1174 
1175     /* in bps */
1176     __le32 min_phy_rate;
1177 
1178     __le32 sba;
1179     __le32 medium_time;
1180 
1181     /* in octects */
1182     __le16 nominal_msdu;
1183 
1184     /* in octects */
1185     __le16 max_msdu;
1186 
1187     u8 traffic_class;
1188 
1189     /* see, enum dir_type */
1190     u8 traffic_direc;
1191 
1192     u8 rx_queue_num;
1193 
1194     /* see, enum traffic_type */
1195     u8 traffic_type;
1196 
1197     /* see, enum voiceps_cap_type */
1198     u8 voice_psc_cap;
1199     u8 tsid;
1200 
1201     /* 802.1D user priority */
1202     u8 user_pri;
1203 
1204     /* nominal phy rate */
1205     u8 nominal_phy;
1206 } __packed;
1207 
1208 /* WMI_DELETE_PSTREAM_CMDID */
1209 struct wmi_delete_pstream_cmd {
1210     u8 tx_queue_num;
1211     u8 rx_queue_num;
1212     u8 traffic_direc;
1213     u8 traffic_class;
1214     u8 tsid;
1215 } __packed;
1216 
1217 /* WMI_SET_CHANNEL_PARAMS_CMDID */
1218 enum wmi_phy_mode {
1219     WMI_11A_MODE = 0x1,
1220     WMI_11G_MODE = 0x2,
1221     WMI_11AG_MODE = 0x3,
1222     WMI_11B_MODE = 0x4,
1223     WMI_11GONLY_MODE = 0x5,
1224     WMI_11G_HT20    = 0x6,
1225 };
1226 
1227 #define WMI_MAX_CHANNELS        32
1228 
1229 /*
1230  *  WMI_RSSI_THRESHOLD_PARAMS_CMDID
1231  *  Setting the polltime to 0 would disable polling. Threshold values are
1232  *  in the ascending order, and should agree to:
1233  *  (lowThreshold_lowerVal < lowThreshold_upperVal < highThreshold_lowerVal
1234  *   < highThreshold_upperVal)
1235  */
1236 
1237 struct wmi_rssi_threshold_params_cmd {
1238     /* polling time as a factor of LI */
1239     __le32 poll_time;
1240 
1241     /* lowest of upper */
1242     a_sle16 thresh_above1_val;
1243 
1244     a_sle16 thresh_above2_val;
1245     a_sle16 thresh_above3_val;
1246     a_sle16 thresh_above4_val;
1247     a_sle16 thresh_above5_val;
1248 
1249     /* highest of upper */
1250     a_sle16 thresh_above6_val;
1251 
1252     /* lowest of bellow */
1253     a_sle16 thresh_below1_val;
1254 
1255     a_sle16 thresh_below2_val;
1256     a_sle16 thresh_below3_val;
1257     a_sle16 thresh_below4_val;
1258     a_sle16 thresh_below5_val;
1259 
1260     /* highest of bellow */
1261     a_sle16 thresh_below6_val;
1262 
1263     /* "alpha" */
1264     u8 weight;
1265 
1266     u8 reserved[3];
1267 } __packed;
1268 
1269 /*
1270  *  WMI_SNR_THRESHOLD_PARAMS_CMDID
1271  *  Setting the polltime to 0 would disable polling.
1272  */
1273 
1274 struct wmi_snr_threshold_params_cmd {
1275     /* polling time as a factor of LI */
1276     __le32 poll_time;
1277 
1278     /* "alpha" */
1279     u8 weight;
1280 
1281     /* lowest of upper */
1282     u8 thresh_above1_val;
1283 
1284     u8 thresh_above2_val;
1285     u8 thresh_above3_val;
1286 
1287     /* highest of upper */
1288     u8 thresh_above4_val;
1289 
1290     /* lowest of bellow */
1291     u8 thresh_below1_val;
1292 
1293     u8 thresh_below2_val;
1294     u8 thresh_below3_val;
1295 
1296     /* highest of bellow */
1297     u8 thresh_below4_val;
1298 
1299     u8 reserved[3];
1300 } __packed;
1301 
1302 /* Don't report BSSs with signal (RSSI) below this threshold */
1303 struct wmi_set_rssi_filter_cmd {
1304     s8 rssi;
1305 } __packed;
1306 
1307 enum wmi_preamble_policy {
1308     WMI_IGNORE_BARKER_IN_ERP = 0,
1309     WMI_FOLLOW_BARKER_IN_ERP,
1310 };
1311 
1312 struct wmi_set_lpreamble_cmd {
1313     u8 status;
1314     u8 preamble_policy;
1315 } __packed;
1316 
1317 struct wmi_set_rts_cmd {
1318     __le16 threshold;
1319 } __packed;
1320 
1321 /* WMI_SET_TX_PWR_CMDID */
1322 struct wmi_set_tx_pwr_cmd {
1323     /* in dbM units */
1324     u8 dbM;
1325 } __packed;
1326 
1327 struct wmi_tx_pwr_reply {
1328     /* in dbM units */
1329     u8 dbM;
1330 } __packed;
1331 
1332 struct wmi_report_sleep_state_event {
1333     __le32 sleep_state;
1334 };
1335 
1336 enum wmi_report_sleep_status {
1337     WMI_REPORT_SLEEP_STATUS_IS_DEEP_SLEEP = 0,
1338     WMI_REPORT_SLEEP_STATUS_IS_AWAKE
1339 };
1340 enum target_event_report_config {
1341     /* default */
1342     DISCONN_EVT_IN_RECONN = 0,
1343 
1344     NO_DISCONN_EVT_IN_RECONN
1345 };
1346 
1347 struct wmi_mcast_filter_cmd {
1348     u8 mcast_all_enable;
1349 } __packed;
1350 
1351 #define ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE 6
1352 struct wmi_mcast_filter_add_del_cmd {
1353     u8 mcast_mac[ATH6KL_MCAST_FILTER_MAC_ADDR_SIZE];
1354 } __packed;
1355 
1356 struct wmi_set_htcap_cmd {
1357     u8 band;
1358     u8 ht_enable;
1359     u8 ht40_supported;
1360     u8 ht20_sgi;
1361     u8 ht40_sgi;
1362     u8 intolerant_40mhz;
1363     u8 max_ampdu_len_exp;
1364 } __packed;
1365 
1366 /* Command Replies */
1367 
1368 /* WMI_GET_CHANNEL_LIST_CMDID reply */
1369 struct wmi_channel_list_reply {
1370     u8 reserved;
1371 
1372     /* number of channels in reply */
1373     u8 num_ch;
1374 
1375     /* channel in Mhz */
1376     __le16 ch_list[];
1377 } __packed;
1378 
1379 /* List of Events (target to host) */
1380 enum wmi_event_id {
1381     WMI_READY_EVENTID = 0x1001,
1382     WMI_CONNECT_EVENTID,
1383     WMI_DISCONNECT_EVENTID,
1384     WMI_BSSINFO_EVENTID,
1385     WMI_CMDERROR_EVENTID,
1386     WMI_REGDOMAIN_EVENTID,
1387     WMI_PSTREAM_TIMEOUT_EVENTID,
1388     WMI_NEIGHBOR_REPORT_EVENTID,
1389     WMI_TKIP_MICERR_EVENTID,
1390     WMI_SCAN_COMPLETE_EVENTID,  /* 0x100a */
1391     WMI_REPORT_STATISTICS_EVENTID,
1392     WMI_RSSI_THRESHOLD_EVENTID,
1393     WMI_ERROR_REPORT_EVENTID,
1394     WMI_OPT_RX_FRAME_EVENTID,
1395     WMI_REPORT_ROAM_TBL_EVENTID,
1396     WMI_EXTENSION_EVENTID,
1397     WMI_CAC_EVENTID,
1398     WMI_SNR_THRESHOLD_EVENTID,
1399     WMI_LQ_THRESHOLD_EVENTID,
1400     WMI_TX_RETRY_ERR_EVENTID,   /* 0x1014 */
1401     WMI_REPORT_ROAM_DATA_EVENTID,
1402     WMI_TEST_EVENTID,
1403     WMI_APLIST_EVENTID,
1404     WMI_GET_WOW_LIST_EVENTID,
1405     WMI_GET_PMKID_LIST_EVENTID,
1406     WMI_CHANNEL_CHANGE_EVENTID,
1407     WMI_PEER_NODE_EVENTID,
1408     WMI_PSPOLL_EVENTID,
1409     WMI_DTIMEXPIRY_EVENTID,
1410     WMI_WLAN_VERSION_EVENTID,
1411     WMI_SET_PARAMS_REPLY_EVENTID,
1412     WMI_ADDBA_REQ_EVENTID,      /*0x1020 */
1413     WMI_ADDBA_RESP_EVENTID,
1414     WMI_DELBA_REQ_EVENTID,
1415     WMI_TX_COMPLETE_EVENTID,
1416     WMI_HCI_EVENT_EVENTID,
1417     WMI_ACL_DATA_EVENTID,
1418     WMI_REPORT_SLEEP_STATE_EVENTID,
1419     WMI_REPORT_BTCOEX_STATS_EVENTID,
1420     WMI_REPORT_BTCOEX_CONFIG_EVENTID,
1421     WMI_GET_PMK_EVENTID,
1422 
1423     /* DFS Events */
1424     WMI_DFS_HOST_ATTACH_EVENTID,
1425     WMI_DFS_HOST_INIT_EVENTID,
1426     WMI_DFS_RESET_DELAYLINES_EVENTID,
1427     WMI_DFS_RESET_RADARQ_EVENTID,
1428     WMI_DFS_RESET_AR_EVENTID,
1429     WMI_DFS_RESET_ARQ_EVENTID,
1430     WMI_DFS_SET_DUR_MULTIPLIER_EVENTID,
1431     WMI_DFS_SET_BANGRADAR_EVENTID,
1432     WMI_DFS_SET_DEBUGLEVEL_EVENTID,
1433     WMI_DFS_PHYERR_EVENTID,
1434 
1435     /* CCX Evants */
1436     WMI_CCX_RM_STATUS_EVENTID,
1437 
1438     /* P2P Events */
1439     WMI_P2P_GO_NEG_RESULT_EVENTID,
1440 
1441     WMI_WAC_SCAN_DONE_EVENTID,
1442     WMI_WAC_REPORT_BSS_EVENTID,
1443     WMI_WAC_START_WPS_EVENTID,
1444     WMI_WAC_CTRL_REQ_REPLY_EVENTID,
1445 
1446     WMI_REPORT_WMM_PARAMS_EVENTID,
1447     WMI_WAC_REJECT_WPS_EVENTID,
1448 
1449     /* More P2P Events */
1450     WMI_P2P_GO_NEG_REQ_EVENTID,
1451     WMI_P2P_INVITE_REQ_EVENTID,
1452     WMI_P2P_INVITE_RCVD_RESULT_EVENTID,
1453     WMI_P2P_INVITE_SENT_RESULT_EVENTID,
1454     WMI_P2P_PROV_DISC_RESP_EVENTID,
1455     WMI_P2P_PROV_DISC_REQ_EVENTID,
1456 
1457     /* RFKILL Events */
1458     WMI_RFKILL_STATE_CHANGE_EVENTID,
1459     WMI_RFKILL_GET_MODE_CMD_EVENTID,
1460 
1461     WMI_P2P_START_SDPD_EVENTID,
1462     WMI_P2P_SDPD_RX_EVENTID,
1463 
1464     WMI_SET_HOST_SLEEP_MODE_CMD_PROCESSED_EVENTID = 0x1047,
1465 
1466     WMI_THIN_RESERVED_START_EVENTID = 0x8000,
1467     /* Events in this range are reserved for thinmode */
1468     WMI_THIN_RESERVED_END_EVENTID = 0x8fff,
1469 
1470     WMI_SET_CHANNEL_EVENTID,
1471     WMI_ASSOC_REQ_EVENTID,
1472 
1473     /* Generic ACS event */
1474     WMI_ACS_EVENTID,
1475     WMI_STORERECALL_STORE_EVENTID,
1476     WMI_WOW_EXT_WAKE_EVENTID,
1477     WMI_GTK_OFFLOAD_STATUS_EVENTID,
1478     WMI_NETWORK_LIST_OFFLOAD_EVENTID,
1479     WMI_REMAIN_ON_CHNL_EVENTID,
1480     WMI_CANCEL_REMAIN_ON_CHNL_EVENTID,
1481     WMI_TX_STATUS_EVENTID,
1482     WMI_RX_PROBE_REQ_EVENTID,
1483     WMI_P2P_CAPABILITIES_EVENTID,
1484     WMI_RX_ACTION_EVENTID,
1485     WMI_P2P_INFO_EVENTID,
1486 
1487     /* WPS Events */
1488     WMI_WPS_GET_STATUS_EVENTID,
1489     WMI_WPS_PROFILE_EVENTID,
1490 
1491     /* more P2P events */
1492     WMI_NOA_INFO_EVENTID,
1493     WMI_OPPPS_INFO_EVENTID,
1494     WMI_PORT_STATUS_EVENTID,
1495 
1496     /* 802.11w */
1497     WMI_GET_RSN_CAP_EVENTID,
1498 
1499     WMI_TXE_NOTIFY_EVENTID,
1500 };
1501 
1502 struct wmi_ready_event_2 {
1503     __le32 sw_version;
1504     __le32 abi_version;
1505     u8 mac_addr[ETH_ALEN];
1506     u8 phy_cap;
1507 } __packed;
1508 
1509 /* WMI_PHY_CAPABILITY */
1510 enum wmi_phy_cap {
1511     WMI_11A_CAP = 0x01,
1512     WMI_11G_CAP = 0x02,
1513     WMI_11AG_CAP = 0x03,
1514     WMI_11AN_CAP = 0x04,
1515     WMI_11GN_CAP = 0x05,
1516     WMI_11AGN_CAP = 0x06,
1517 };
1518 
1519 /* Connect Event */
1520 struct wmi_connect_event {
1521     union {
1522         struct {
1523             __le16 ch;
1524             u8 bssid[ETH_ALEN];
1525             __le16 listen_intvl;
1526             __le16 beacon_intvl;
1527             __le32 nw_type;
1528         } sta;
1529         struct {
1530             u8 aid;
1531             u8 phymode;
1532             u8 mac_addr[ETH_ALEN];
1533             u8 auth;
1534             u8 keymgmt;
1535             __le16 cipher;
1536             u8 apsd_info;
1537             u8 unused[3];
1538         } ap_sta;
1539         struct {
1540             __le16 ch;
1541             u8 bssid[ETH_ALEN];
1542             u8 unused[8];
1543         } ap_bss;
1544     } u;
1545     u8 beacon_ie_len;
1546     u8 assoc_req_len;
1547     u8 assoc_resp_len;
1548     u8 assoc_info[];
1549 } __packed;
1550 
1551 /* Disconnect Event */
1552 enum wmi_disconnect_reason {
1553     NO_NETWORK_AVAIL = 0x01,
1554 
1555     /* bmiss */
1556     LOST_LINK = 0x02,
1557 
1558     DISCONNECT_CMD = 0x03,
1559     BSS_DISCONNECTED = 0x04,
1560     AUTH_FAILED = 0x05,
1561     ASSOC_FAILED = 0x06,
1562     NO_RESOURCES_AVAIL = 0x07,
1563     CSERV_DISCONNECT = 0x08,
1564     INVALID_PROFILE = 0x0a,
1565     DOT11H_CHANNEL_SWITCH = 0x0b,
1566     PROFILE_MISMATCH = 0x0c,
1567     CONNECTION_EVICTED = 0x0d,
1568     IBSS_MERGE = 0xe,
1569 };
1570 
1571 /* AP mode disconnect proto_reasons */
1572 enum ap_disconnect_reason {
1573     WMI_AP_REASON_STA_LEFT      = 101,
1574     WMI_AP_REASON_FROM_HOST     = 102,
1575     WMI_AP_REASON_COMM_TIMEOUT  = 103,
1576     WMI_AP_REASON_MAX_STA       = 104,
1577     WMI_AP_REASON_ACL       = 105,
1578     WMI_AP_REASON_STA_ROAM      = 106,
1579     WMI_AP_REASON_DFS_CHANNEL   = 107,
1580 };
1581 
1582 #define ATH6KL_COUNTRY_RD_SHIFT        16
1583 
1584 struct ath6kl_wmi_regdomain {
1585     __le32 reg_code;
1586 };
1587 
1588 struct wmi_disconnect_event {
1589     /* reason code, see 802.11 spec. */
1590     __le16 proto_reason_status;
1591 
1592     /* set if known */
1593     u8 bssid[ETH_ALEN];
1594 
1595     /* see WMI_DISCONNECT_REASON */
1596     u8 disconn_reason;
1597 
1598     u8 assoc_resp_len;
1599     u8 assoc_info[];
1600 } __packed;
1601 
1602 /*
1603  * BSS Info Event.
1604  * Mechanism used to inform host of the presence and characteristic of
1605  * wireless networks present.  Consists of bss info header followed by
1606  * the beacon or probe-response frame body.  The 802.11 header is no included.
1607  */
1608 enum wmi_bi_ftype {
1609     BEACON_FTYPE = 0x1,
1610     PROBERESP_FTYPE,
1611     ACTION_MGMT_FTYPE,
1612     PROBEREQ_FTYPE,
1613 };
1614 
1615 #define DEF_LRSSI_SCAN_PERIOD        5
1616 #define DEF_LRSSI_ROAM_THRESHOLD    20
1617 #define DEF_LRSSI_ROAM_FLOOR        60
1618 #define DEF_SCAN_FOR_ROAM_INTVL      2
1619 
1620 enum wmi_roam_ctrl {
1621     WMI_FORCE_ROAM = 1,
1622     WMI_SET_ROAM_MODE,
1623     WMI_SET_HOST_BIAS,
1624     WMI_SET_LRSSI_SCAN_PARAMS,
1625 };
1626 
1627 enum wmi_roam_mode {
1628     WMI_DEFAULT_ROAM_MODE = 1, /* RSSI based roam */
1629     WMI_HOST_BIAS_ROAM_MODE = 2, /* Host bias based roam */
1630     WMI_LOCK_BSS_MODE = 3, /* Lock to the current BSS */
1631 };
1632 
1633 struct bss_bias {
1634     u8 bssid[ETH_ALEN];
1635     s8 bias;
1636 } __packed;
1637 
1638 struct bss_bias_info {
1639     u8 num_bss;
1640     struct bss_bias bss_bias[];
1641 } __packed;
1642 
1643 struct low_rssi_scan_params {
1644     __le16 lrssi_scan_period;
1645     a_sle16 lrssi_scan_threshold;
1646     a_sle16 lrssi_roam_threshold;
1647     u8 roam_rssi_floor;
1648     u8 reserved[1];
1649 } __packed;
1650 
1651 struct roam_ctrl_cmd {
1652     union {
1653         u8 bssid[ETH_ALEN]; /* WMI_FORCE_ROAM */
1654         u8 roam_mode; /* WMI_SET_ROAM_MODE */
1655         struct bss_bias_info bss; /* WMI_SET_HOST_BIAS */
1656         struct low_rssi_scan_params params; /* WMI_SET_LRSSI_SCAN_PARAMS
1657                              */
1658     } __packed info;
1659     u8 roam_ctrl;
1660 } __packed;
1661 
1662 struct set_beacon_int_cmd {
1663     __le32 beacon_intvl;
1664 } __packed;
1665 
1666 struct set_dtim_cmd {
1667     __le32 dtim_period;
1668 } __packed;
1669 
1670 /* BSS INFO HDR version 2.0 */
1671 struct wmi_bss_info_hdr2 {
1672     __le16 ch; /* frequency in MHz */
1673 
1674     /* see, enum wmi_bi_ftype */
1675     u8 frame_type;
1676 
1677     u8 snr; /* note: rssi = snr - 95 dBm */
1678     u8 bssid[ETH_ALEN];
1679     __le16 ie_mask;
1680 } __packed;
1681 
1682 /* Command Error Event */
1683 enum wmi_error_code {
1684     INVALID_PARAM = 0x01,
1685     ILLEGAL_STATE = 0x02,
1686     INTERNAL_ERROR = 0x03,
1687 };
1688 
1689 struct wmi_cmd_error_event {
1690     __le16 cmd_id;
1691     u8 err_code;
1692 } __packed;
1693 
1694 struct wmi_pstream_timeout_event {
1695     u8 tx_queue_num;
1696     u8 rx_queue_num;
1697     u8 traffic_direc;
1698     u8 traffic_class;
1699 } __packed;
1700 
1701 /*
1702  * The WMI_NEIGHBOR_REPORT Event is generated by the target to inform
1703  * the host of BSS's it has found that matches the current profile.
1704  * It can be used by the host to cache PMKs and/to initiate pre-authentication
1705  * if the BSS supports it.  The first bssid is always the current associated
1706  * BSS.
1707  * The bssid and bssFlags information repeats according to the number
1708  * or APs reported.
1709  */
1710 enum wmi_bss_flags {
1711     WMI_DEFAULT_BSS_FLAGS = 0x00,
1712     WMI_PREAUTH_CAPABLE_BSS = 0x01,
1713     WMI_PMKID_VALID_BSS = 0x02,
1714 };
1715 
1716 struct wmi_neighbor_info {
1717     u8 bssid[ETH_ALEN];
1718     u8 bss_flags; /* enum wmi_bss_flags */
1719 } __packed;
1720 
1721 struct wmi_neighbor_report_event {
1722     u8 num_neighbors;
1723     struct wmi_neighbor_info neighbor[];
1724 } __packed;
1725 
1726 /* TKIP MIC Error Event */
1727 struct wmi_tkip_micerr_event {
1728     u8 key_id;
1729     u8 is_mcast;
1730 } __packed;
1731 
1732 enum wmi_scan_status {
1733     WMI_SCAN_STATUS_SUCCESS = 0,
1734 };
1735 
1736 /* WMI_SCAN_COMPLETE_EVENTID */
1737 struct wmi_scan_complete_event {
1738     a_sle32 status;
1739 } __packed;
1740 
1741 #define MAX_OPT_DATA_LEN 1400
1742 
1743 /*
1744  * Special frame receive Event.
1745  * Mechanism used to inform host of the receiption of the special frames.
1746  * Consists of special frame info header followed by special frame body.
1747  * The 802.11 header is not included.
1748  */
1749 struct wmi_opt_rx_info_hdr {
1750     __le16 ch;
1751     u8 frame_type;
1752     s8 snr;
1753     u8 src_addr[ETH_ALEN];
1754     u8 bssid[ETH_ALEN];
1755 } __packed;
1756 
1757 /* Reporting statistic */
1758 struct tx_stats {
1759     __le32 pkt;
1760     __le32 byte;
1761     __le32 ucast_pkt;
1762     __le32 ucast_byte;
1763     __le32 mcast_pkt;
1764     __le32 mcast_byte;
1765     __le32 bcast_pkt;
1766     __le32 bcast_byte;
1767     __le32 rts_success_cnt;
1768     __le32 pkt_per_ac[4];
1769     __le32 err_per_ac[4];
1770 
1771     __le32 err;
1772     __le32 fail_cnt;
1773     __le32 retry_cnt;
1774     __le32 mult_retry_cnt;
1775     __le32 rts_fail_cnt;
1776     a_sle32 ucast_rate;
1777 } __packed;
1778 
1779 struct rx_stats {
1780     __le32 pkt;
1781     __le32 byte;
1782     __le32 ucast_pkt;
1783     __le32 ucast_byte;
1784     __le32 mcast_pkt;
1785     __le32 mcast_byte;
1786     __le32 bcast_pkt;
1787     __le32 bcast_byte;
1788     __le32 frgment_pkt;
1789 
1790     __le32 err;
1791     __le32 crc_err;
1792     __le32 key_cache_miss;
1793     __le32 decrypt_err;
1794     __le32 dupl_frame;
1795     a_sle32 ucast_rate;
1796 } __packed;
1797 
1798 #define RATE_INDEX_WITHOUT_SGI_MASK     0x7f
1799 #define RATE_INDEX_MSB     0x80
1800 
1801 struct tkip_ccmp_stats {
1802     __le32 tkip_local_mic_fail;
1803     __le32 tkip_cnter_measures_invoked;
1804     __le32 tkip_replays;
1805     __le32 tkip_fmt_err;
1806     __le32 ccmp_fmt_err;
1807     __le32 ccmp_replays;
1808 } __packed;
1809 
1810 struct pm_stats {
1811     __le32 pwr_save_failure_cnt;
1812     __le16 stop_tx_failure_cnt;
1813     __le16 atim_tx_failure_cnt;
1814     __le16 atim_rx_failure_cnt;
1815     __le16 bcn_rx_failure_cnt;
1816 } __packed;
1817 
1818 struct cserv_stats {
1819     __le32 cs_bmiss_cnt;
1820     __le32 cs_low_rssi_cnt;
1821     __le16 cs_connect_cnt;
1822     __le16 cs_discon_cnt;
1823     a_sle16 cs_ave_beacon_rssi;
1824     __le16 cs_roam_count;
1825     a_sle16 cs_rssi;
1826     u8 cs_snr;
1827     u8 cs_ave_beacon_snr;
1828     u8 cs_last_roam_msec;
1829 } __packed;
1830 
1831 struct wlan_net_stats {
1832     struct tx_stats tx;
1833     struct rx_stats rx;
1834     struct tkip_ccmp_stats tkip_ccmp_stats;
1835 } __packed;
1836 
1837 struct arp_stats {
1838     __le32 arp_received;
1839     __le32 arp_matched;
1840     __le32 arp_replied;
1841 } __packed;
1842 
1843 struct wlan_wow_stats {
1844     __le32 wow_pkt_dropped;
1845     __le16 wow_evt_discarded;
1846     u8 wow_host_pkt_wakeups;
1847     u8 wow_host_evt_wakeups;
1848 } __packed;
1849 
1850 struct wmi_target_stats {
1851     __le32 lq_val;
1852     a_sle32 noise_floor_calib;
1853     struct pm_stats pm_stats;
1854     struct wlan_net_stats stats;
1855     struct wlan_wow_stats wow_stats;
1856     struct arp_stats arp_stats;
1857     struct cserv_stats cserv_stats;
1858 } __packed;
1859 
1860 /*
1861  * WMI_RSSI_THRESHOLD_EVENTID.
1862  * Indicate the RSSI events to host. Events are indicated when we breach a
1863  * thresold value.
1864  */
1865 enum wmi_rssi_threshold_val {
1866     WMI_RSSI_THRESHOLD1_ABOVE = 0,
1867     WMI_RSSI_THRESHOLD2_ABOVE,
1868     WMI_RSSI_THRESHOLD3_ABOVE,
1869     WMI_RSSI_THRESHOLD4_ABOVE,
1870     WMI_RSSI_THRESHOLD5_ABOVE,
1871     WMI_RSSI_THRESHOLD6_ABOVE,
1872     WMI_RSSI_THRESHOLD1_BELOW,
1873     WMI_RSSI_THRESHOLD2_BELOW,
1874     WMI_RSSI_THRESHOLD3_BELOW,
1875     WMI_RSSI_THRESHOLD4_BELOW,
1876     WMI_RSSI_THRESHOLD5_BELOW,
1877     WMI_RSSI_THRESHOLD6_BELOW
1878 };
1879 
1880 struct wmi_rssi_threshold_event {
1881     a_sle16 rssi;
1882     u8 range;
1883 } __packed;
1884 
1885 enum wmi_snr_threshold_val {
1886     WMI_SNR_THRESHOLD1_ABOVE = 1,
1887     WMI_SNR_THRESHOLD1_BELOW,
1888     WMI_SNR_THRESHOLD2_ABOVE,
1889     WMI_SNR_THRESHOLD2_BELOW,
1890     WMI_SNR_THRESHOLD3_ABOVE,
1891     WMI_SNR_THRESHOLD3_BELOW,
1892     WMI_SNR_THRESHOLD4_ABOVE,
1893     WMI_SNR_THRESHOLD4_BELOW
1894 };
1895 
1896 struct wmi_snr_threshold_event {
1897     /* see, enum wmi_snr_threshold_val */
1898     u8 range;
1899 
1900     u8 snr;
1901 } __packed;
1902 
1903 /* WMI_REPORT_ROAM_TBL_EVENTID */
1904 #define MAX_ROAM_TBL_CAND   5
1905 
1906 struct wmi_bss_roam_info {
1907     a_sle32 roam_util;
1908     u8 bssid[ETH_ALEN];
1909     s8 rssi;
1910     s8 rssidt;
1911     s8 last_rssi;
1912     s8 util;
1913     s8 bias;
1914 
1915     /* for alignment */
1916     u8 reserved;
1917 } __packed;
1918 
1919 struct wmi_target_roam_tbl {
1920     __le16 roam_mode;
1921     __le16 num_entries;
1922     struct wmi_bss_roam_info info[];
1923 } __packed;
1924 
1925 /* WMI_CAC_EVENTID */
1926 enum cac_indication {
1927     CAC_INDICATION_ADMISSION = 0x00,
1928     CAC_INDICATION_ADMISSION_RESP = 0x01,
1929     CAC_INDICATION_DELETE = 0x02,
1930     CAC_INDICATION_NO_RESP = 0x03,
1931 };
1932 
1933 #define WMM_TSPEC_IE_LEN   63
1934 
1935 struct wmi_cac_event {
1936     u8 ac;
1937     u8 cac_indication;
1938     u8 status_code;
1939     u8 tspec_suggestion[WMM_TSPEC_IE_LEN];
1940 } __packed;
1941 
1942 /* WMI_APLIST_EVENTID */
1943 
1944 enum aplist_ver {
1945     APLIST_VER1 = 1,
1946 };
1947 
1948 struct wmi_ap_info_v1 {
1949     u8 bssid[ETH_ALEN];
1950     __le16 channel;
1951 } __packed;
1952 
1953 union wmi_ap_info {
1954     struct wmi_ap_info_v1 ap_info_v1;
1955 } __packed;
1956 
1957 struct wmi_aplist_event {
1958     u8 ap_list_ver;
1959     u8 num_ap;
1960     union wmi_ap_info ap_list[];
1961 } __packed;
1962 
1963 /* Developer Commands */
1964 
1965 /*
1966  * WMI_SET_BITRATE_CMDID
1967  *
1968  * Get bit rate cmd uses same definition as set bit rate cmd
1969  */
1970 enum wmi_bit_rate {
1971     RATE_AUTO = -1,
1972     RATE_1Mb = 0,
1973     RATE_2Mb = 1,
1974     RATE_5_5Mb = 2,
1975     RATE_11Mb = 3,
1976     RATE_6Mb = 4,
1977     RATE_9Mb = 5,
1978     RATE_12Mb = 6,
1979     RATE_18Mb = 7,
1980     RATE_24Mb = 8,
1981     RATE_36Mb = 9,
1982     RATE_48Mb = 10,
1983     RATE_54Mb = 11,
1984     RATE_MCS_0_20 = 12,
1985     RATE_MCS_1_20 = 13,
1986     RATE_MCS_2_20 = 14,
1987     RATE_MCS_3_20 = 15,
1988     RATE_MCS_4_20 = 16,
1989     RATE_MCS_5_20 = 17,
1990     RATE_MCS_6_20 = 18,
1991     RATE_MCS_7_20 = 19,
1992     RATE_MCS_0_40 = 20,
1993     RATE_MCS_1_40 = 21,
1994     RATE_MCS_2_40 = 22,
1995     RATE_MCS_3_40 = 23,
1996     RATE_MCS_4_40 = 24,
1997     RATE_MCS_5_40 = 25,
1998     RATE_MCS_6_40 = 26,
1999     RATE_MCS_7_40 = 27,
2000 };
2001 
2002 struct wmi_bit_rate_reply {
2003     /* see, enum wmi_bit_rate */
2004     s8 rate_index;
2005 } __packed;
2006 
2007 /*
2008  * WMI_SET_FIXRATES_CMDID
2009  *
2010  * Get fix rates cmd uses same definition as set fix rates cmd
2011  */
2012 struct wmi_fix_rates_reply {
2013     /* see wmi_bit_rate */
2014     __le32 fix_rate_mask;
2015 } __packed;
2016 
2017 enum roam_data_type {
2018     /* get the roam time data */
2019     ROAM_DATA_TIME = 1,
2020 };
2021 
2022 struct wmi_target_roam_time {
2023     __le32 disassoc_time;
2024     __le32 no_txrx_time;
2025     __le32 assoc_time;
2026     __le32 allow_txrx_time;
2027     u8 disassoc_bssid[ETH_ALEN];
2028     s8 disassoc_bss_rssi;
2029     u8 assoc_bssid[ETH_ALEN];
2030     s8 assoc_bss_rssi;
2031 } __packed;
2032 
2033 enum wmi_txop_cfg {
2034     WMI_TXOP_DISABLED = 0,
2035     WMI_TXOP_ENABLED
2036 };
2037 
2038 struct wmi_set_wmm_txop_cmd {
2039     u8 txop_enable;
2040 } __packed;
2041 
2042 struct wmi_set_keepalive_cmd {
2043     u8 keep_alive_intvl;
2044 } __packed;
2045 
2046 struct wmi_get_keepalive_cmd {
2047     __le32 configured;
2048     u8 keep_alive_intvl;
2049 } __packed;
2050 
2051 struct wmi_set_appie_cmd {
2052     u8 mgmt_frm_type; /* enum wmi_mgmt_frame_type */
2053     u8 ie_len;
2054     u8 ie_info[];
2055 } __packed;
2056 
2057 struct wmi_set_ie_cmd {
2058     u8 ie_id;
2059     u8 ie_field;    /* enum wmi_ie_field_type */
2060     u8 ie_len;
2061     u8 reserved;
2062     u8 ie_info[];
2063 } __packed;
2064 
2065 /* Notify the WSC registration status to the target */
2066 #define WSC_REG_ACTIVE     1
2067 #define WSC_REG_INACTIVE   0
2068 
2069 #define WOW_MAX_FILTERS_PER_LIST 4
2070 #define WOW_PATTERN_SIZE     64
2071 
2072 #define MAC_MAX_FILTERS_PER_LIST 4
2073 
2074 struct wow_filter {
2075     u8 wow_valid_filter;
2076     u8 wow_filter_id;
2077     u8 wow_filter_size;
2078     u8 wow_filter_offset;
2079     u8 wow_filter_mask[WOW_PATTERN_SIZE];
2080     u8 wow_filter_pattern[WOW_PATTERN_SIZE];
2081 } __packed;
2082 
2083 #define MAX_IP_ADDRS  2
2084 
2085 struct wmi_set_ip_cmd {
2086     /* IP in network byte order */
2087     __be32 ips[MAX_IP_ADDRS];
2088 } __packed;
2089 
2090 enum ath6kl_wow_filters {
2091     WOW_FILTER_SSID         = BIT(1),
2092     WOW_FILTER_OPTION_MAGIC_PACKET  = BIT(2),
2093     WOW_FILTER_OPTION_EAP_REQ   = BIT(3),
2094     WOW_FILTER_OPTION_PATTERNS  = BIT(4),
2095     WOW_FILTER_OPTION_OFFLOAD_ARP   = BIT(5),
2096     WOW_FILTER_OPTION_OFFLOAD_NS    = BIT(6),
2097     WOW_FILTER_OPTION_OFFLOAD_GTK   = BIT(7),
2098     WOW_FILTER_OPTION_8021X_4WAYHS  = BIT(8),
2099     WOW_FILTER_OPTION_NLO_DISCVRY   = BIT(9),
2100     WOW_FILTER_OPTION_NWK_DISASSOC  = BIT(10),
2101     WOW_FILTER_OPTION_GTK_ERROR = BIT(11),
2102     WOW_FILTER_OPTION_TEST_MODE = BIT(15),
2103 };
2104 
2105 enum ath6kl_host_mode {
2106     ATH6KL_HOST_MODE_AWAKE,
2107     ATH6KL_HOST_MODE_ASLEEP,
2108 };
2109 
2110 struct wmi_set_host_sleep_mode_cmd {
2111     __le32 awake;
2112     __le32 asleep;
2113 } __packed;
2114 
2115 enum ath6kl_wow_mode {
2116     ATH6KL_WOW_MODE_DISABLE,
2117     ATH6KL_WOW_MODE_ENABLE,
2118 };
2119 
2120 struct wmi_set_wow_mode_cmd {
2121     __le32 enable_wow;
2122     __le32 filter;
2123     __le16 host_req_delay;
2124 } __packed;
2125 
2126 struct wmi_add_wow_pattern_cmd {
2127     u8 filter_list_id;
2128     u8 filter_size;
2129     u8 filter_offset;
2130     u8 filter[];
2131 } __packed;
2132 
2133 struct wmi_del_wow_pattern_cmd {
2134     __le16 filter_list_id;
2135     __le16 filter_id;
2136 } __packed;
2137 
2138 /* WMI_SET_TXE_NOTIFY_CMDID */
2139 struct wmi_txe_notify_cmd {
2140     __le32 rate;
2141     __le32 pkts;
2142     __le32 intvl;
2143 } __packed;
2144 
2145 /* WMI_TXE_NOTIFY_EVENTID */
2146 struct wmi_txe_notify_event {
2147     __le32 rate;
2148     __le32 pkts;
2149 } __packed;
2150 
2151 /* WMI_SET_AKMP_PARAMS_CMD */
2152 
2153 struct wmi_pmkid {
2154     u8 pmkid[WMI_PMKID_LEN];
2155 } __packed;
2156 
2157 /* WMI_GET_PMKID_LIST_CMD  Reply */
2158 struct wmi_pmkid_list_reply {
2159     __le32 num_pmkid;
2160     u8 bssid_list[ETH_ALEN][1];
2161     struct wmi_pmkid pmkid_list[1];
2162 } __packed;
2163 
2164 /* WMI_ADDBA_REQ_EVENTID */
2165 struct wmi_addba_req_event {
2166     u8 tid;
2167     u8 win_sz;
2168     __le16 st_seq_no;
2169 
2170     /* f/w response for ADDBA Req; OK (0) or failure (!=0) */
2171     u8 status;
2172 } __packed;
2173 
2174 /* WMI_ADDBA_RESP_EVENTID */
2175 struct wmi_addba_resp_event {
2176     u8 tid;
2177 
2178     /* OK (0), failure (!=0) */
2179     u8 status;
2180 
2181     /* three values: not supported(0), 3839, 8k */
2182     __le16 amsdu_sz;
2183 } __packed;
2184 
2185 /* WMI_DELBA_EVENTID
2186  * f/w received a DELBA for peer and processed it.
2187  * Host is notified of this
2188  */
2189 struct wmi_delba_event {
2190     u8 tid;
2191     u8 is_peer_initiator;
2192     __le16 reason_code;
2193 } __packed;
2194 
2195 #define PEER_NODE_JOIN_EVENT        0x00
2196 #define PEER_NODE_LEAVE_EVENT       0x01
2197 #define PEER_FIRST_NODE_JOIN_EVENT  0x10
2198 #define PEER_LAST_NODE_LEAVE_EVENT  0x11
2199 
2200 struct wmi_peer_node_event {
2201     u8 event_code;
2202     u8 peer_mac_addr[ETH_ALEN];
2203 } __packed;
2204 
2205 /* Transmit complete event data structure(s) */
2206 
2207 /* version 1 of tx complete msg */
2208 struct tx_complete_msg_v1 {
2209 #define TX_COMPLETE_STATUS_SUCCESS 0
2210 #define TX_COMPLETE_STATUS_RETRIES 1
2211 #define TX_COMPLETE_STATUS_NOLINK  2
2212 #define TX_COMPLETE_STATUS_TIMEOUT 3
2213 #define TX_COMPLETE_STATUS_OTHER   4
2214 
2215     u8 status;
2216 
2217     /* packet ID to identify parent packet */
2218     u8 pkt_id;
2219 
2220     /* rate index on successful transmission */
2221     u8 rate_idx;
2222 
2223     /* number of ACK failures in tx attempt */
2224     u8 ack_failures;
2225 } __packed;
2226 
2227 struct wmi_tx_complete_event {
2228     /* no of tx comp msgs following this struct */
2229     u8 num_msg;
2230 
2231     /* length in bytes for each individual msg following this struct */
2232     u8 msg_len;
2233 
2234     /* version of tx complete msg data following this struct */
2235     u8 msg_type;
2236 
2237     /* individual messages follow this header */
2238     u8 reserved;
2239 } __packed;
2240 
2241 /*
2242  * ------- AP Mode definitions --------------
2243  */
2244 
2245 /*
2246  * !!! Warning !!!
2247  * -Changing the following values needs compilation of both driver and firmware
2248  */
2249 #define AP_MAX_NUM_STA          10
2250 
2251 /* Spl. AID used to set DTIM flag in the beacons */
2252 #define MCAST_AID               0xFF
2253 
2254 #define DEF_AP_COUNTRY_CODE     "US "
2255 
2256 /* Used with WMI_AP_SET_NUM_STA_CMDID */
2257 
2258 /*
2259  * Used with WMI_AP_SET_MLME_CMDID
2260  */
2261 
2262 /* MLME Commands */
2263 #define WMI_AP_MLME_ASSOC       1   /* associate station */
2264 #define WMI_AP_DISASSOC         2   /* disassociate station */
2265 #define WMI_AP_DEAUTH           3   /* deauthenticate station */
2266 #define WMI_AP_MLME_AUTHORIZE   4   /* authorize station */
2267 #define WMI_AP_MLME_UNAUTHORIZE 5   /* unauthorize station */
2268 
2269 struct wmi_ap_set_mlme_cmd {
2270     u8 mac[ETH_ALEN];
2271     __le16 reason;      /* 802.11 reason code */
2272     u8 cmd;         /* operation to perform (WMI_AP_*) */
2273 } __packed;
2274 
2275 struct wmi_ap_set_pvb_cmd {
2276     __le32 flag;
2277     __le16 rsvd;
2278     __le16 aid;
2279 } __packed;
2280 
2281 struct wmi_rx_frame_format_cmd {
2282     /* version of meta data for rx packets <0 = default> (0-7 = valid) */
2283     u8 meta_ver;
2284 
2285     /*
2286      * 1 == leave .11 header intact,
2287      * 0 == replace .11 header with .3 <default>
2288      */
2289     u8 dot11_hdr;
2290 
2291     /*
2292      * 1 == defragmentation is performed by host,
2293      * 0 == performed by target <default>
2294      */
2295     u8 defrag_on_host;
2296 
2297     /* for alignment */
2298     u8 reserved[1];
2299 } __packed;
2300 
2301 struct wmi_ap_hidden_ssid_cmd {
2302     u8 hidden_ssid;
2303 } __packed;
2304 
2305 struct wmi_set_inact_period_cmd {
2306     __le32 inact_period;
2307     u8 num_null_func;
2308 } __packed;
2309 
2310 /* AP mode events */
2311 struct wmi_ap_set_apsd_cmd {
2312     u8 enable;
2313 } __packed;
2314 
2315 enum wmi_ap_apsd_buffered_traffic_flags {
2316     WMI_AP_APSD_NO_DELIVERY_FRAMES =  0x1,
2317 };
2318 
2319 struct wmi_ap_apsd_buffered_traffic_cmd {
2320     __le16 aid;
2321     __le16 bitmap;
2322     __le32 flags;
2323 } __packed;
2324 
2325 /* WMI_PS_POLL_EVENT */
2326 struct wmi_pspoll_event {
2327     __le16 aid;
2328 } __packed;
2329 
2330 struct wmi_per_sta_stat {
2331     __le32 tx_bytes;
2332     __le32 tx_pkts;
2333     __le32 tx_error;
2334     __le32 tx_discard;
2335     __le32 rx_bytes;
2336     __le32 rx_pkts;
2337     __le32 rx_error;
2338     __le32 rx_discard;
2339     __le32 aid;
2340 } __packed;
2341 
2342 struct wmi_ap_mode_stat {
2343     __le32 action;
2344     struct wmi_per_sta_stat sta[AP_MAX_NUM_STA + 1];
2345 } __packed;
2346 
2347 /* End of AP mode definitions */
2348 
2349 struct wmi_remain_on_chnl_cmd {
2350     __le32 freq;
2351     __le32 duration;
2352 } __packed;
2353 
2354 /* wmi_send_action_cmd is to be deprecated. Use
2355  * wmi_send_mgmt_cmd instead. The new structure supports P2P mgmt
2356  * operations using station interface.
2357  */
2358 struct wmi_send_action_cmd {
2359     __le32 id;
2360     __le32 freq;
2361     __le32 wait;
2362     __le16 len;
2363     u8 data[];
2364 } __packed;
2365 
2366 struct wmi_send_mgmt_cmd {
2367     __le32 id;
2368     __le32 freq;
2369     __le32 wait;
2370     __le32 no_cck;
2371     __le16 len;
2372     u8 data[];
2373 } __packed;
2374 
2375 struct wmi_tx_status_event {
2376     __le32 id;
2377     u8 ack_status;
2378 } __packed;
2379 
2380 struct wmi_probe_req_report_cmd {
2381     u8 enable;
2382 } __packed;
2383 
2384 struct wmi_disable_11b_rates_cmd {
2385     u8 disable;
2386 } __packed;
2387 
2388 struct wmi_set_appie_extended_cmd {
2389     u8 role_id;
2390     u8 mgmt_frm_type;
2391     u8 ie_len;
2392     u8 ie_info[];
2393 } __packed;
2394 
2395 struct wmi_remain_on_chnl_event {
2396     __le32 freq;
2397     __le32 duration;
2398 } __packed;
2399 
2400 struct wmi_cancel_remain_on_chnl_event {
2401     __le32 freq;
2402     __le32 duration;
2403     u8 status;
2404 } __packed;
2405 
2406 struct wmi_rx_action_event {
2407     __le32 freq;
2408     __le16 len;
2409     u8 data[];
2410 } __packed;
2411 
2412 struct wmi_p2p_capabilities_event {
2413     __le16 len;
2414     u8 data[];
2415 } __packed;
2416 
2417 struct wmi_p2p_rx_probe_req_event {
2418     __le32 freq;
2419     __le16 len;
2420     u8 data[];
2421 } __packed;
2422 
2423 #define P2P_FLAG_CAPABILITIES_REQ   (0x00000001)
2424 #define P2P_FLAG_MACADDR_REQ        (0x00000002)
2425 #define P2P_FLAG_HMODEL_REQ         (0x00000002)
2426 
2427 struct wmi_get_p2p_info {
2428     __le32 info_req_flags;
2429 } __packed;
2430 
2431 struct wmi_p2p_info_event {
2432     __le32 info_req_flags;
2433     __le16 len;
2434     u8 data[];
2435 } __packed;
2436 
2437 struct wmi_p2p_capabilities {
2438     u8 go_power_save;
2439 } __packed;
2440 
2441 struct wmi_p2p_macaddr {
2442     u8 mac_addr[ETH_ALEN];
2443 } __packed;
2444 
2445 struct wmi_p2p_hmodel {
2446     u8 p2p_model;
2447 } __packed;
2448 
2449 struct wmi_p2p_probe_response_cmd {
2450     __le32 freq;
2451     u8 destination_addr[ETH_ALEN];
2452     __le16 len;
2453     u8 data[];
2454 } __packed;
2455 
2456 /* Extended WMI (WMIX)
2457  *
2458  * Extended WMIX commands are encapsulated in a WMI message with
2459  * cmd=WMI_EXTENSION_CMD.
2460  *
2461  * Extended WMI commands are those that are needed during wireless
2462  * operation, but which are not really wireless commands.  This allows,
2463  * for instance, platform-specific commands.  Extended WMI commands are
2464  * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
2465  * Extended WMI events are similarly embedded in a WMI event message with
2466  * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
2467  */
2468 struct wmix_cmd_hdr {
2469     __le32 cmd_id;
2470 } __packed;
2471 
2472 enum wmix_command_id {
2473     WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
2474     WMIX_DSETDATA_REPLY_CMDID,
2475     WMIX_GPIO_OUTPUT_SET_CMDID,
2476     WMIX_GPIO_INPUT_GET_CMDID,
2477     WMIX_GPIO_REGISTER_SET_CMDID,
2478     WMIX_GPIO_REGISTER_GET_CMDID,
2479     WMIX_GPIO_INTR_ACK_CMDID,
2480     WMIX_HB_CHALLENGE_RESP_CMDID,
2481     WMIX_DBGLOG_CFG_MODULE_CMDID,
2482     WMIX_PROF_CFG_CMDID,    /* 0x200a */
2483     WMIX_PROF_ADDR_SET_CMDID,
2484     WMIX_PROF_START_CMDID,
2485     WMIX_PROF_STOP_CMDID,
2486     WMIX_PROF_COUNT_GET_CMDID,
2487 };
2488 
2489 enum wmix_event_id {
2490     WMIX_DSETOPENREQ_EVENTID = 0x3001,
2491     WMIX_DSETCLOSE_EVENTID,
2492     WMIX_DSETDATAREQ_EVENTID,
2493     WMIX_GPIO_INTR_EVENTID,
2494     WMIX_GPIO_DATA_EVENTID,
2495     WMIX_GPIO_ACK_EVENTID,
2496     WMIX_HB_CHALLENGE_RESP_EVENTID,
2497     WMIX_DBGLOG_EVENTID,
2498     WMIX_PROF_COUNT_EVENTID,
2499 };
2500 
2501 /*
2502  * ------Error Detection support-------
2503  */
2504 
2505 /*
2506  * WMIX_HB_CHALLENGE_RESP_CMDID
2507  * Heartbeat Challenge Response command
2508  */
2509 struct wmix_hb_challenge_resp_cmd {
2510     __le32 cookie;
2511     __le32 source;
2512 } __packed;
2513 
2514 struct ath6kl_wmix_dbglog_cfg_module_cmd {
2515     __le32 valid;
2516     __le32 config;
2517 } __packed;
2518 
2519 /* End of Extended WMI (WMIX) */
2520 
2521 enum wmi_sync_flag {
2522     NO_SYNC_WMIFLAG = 0,
2523 
2524     /* transmit all queued data before cmd */
2525     SYNC_BEFORE_WMIFLAG,
2526 
2527     /* any new data waits until cmd execs */
2528     SYNC_AFTER_WMIFLAG,
2529 
2530     SYNC_BOTH_WMIFLAG,
2531 
2532     /* end marker */
2533     END_WMIFLAG
2534 };
2535 
2536 enum htc_endpoint_id ath6kl_wmi_get_control_ep(struct wmi *wmi);
2537 void ath6kl_wmi_set_control_ep(struct wmi *wmi, enum htc_endpoint_id ep_id);
2538 int ath6kl_wmi_dix_2_dot3(struct wmi *wmi, struct sk_buff *skb);
2539 int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
2540                 u8 msg_type, u32 flags,
2541                 enum wmi_data_hdr_data_type data_type,
2542                 u8 meta_ver, void *tx_meta_info, u8 if_idx);
2543 
2544 int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb);
2545 int ath6kl_wmi_dot3_2_dix(struct sk_buff *skb);
2546 int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
2547                        struct sk_buff *skb, u32 layer2_priority,
2548                        bool wmm_enabled, u8 *ac);
2549 
2550 int ath6kl_wmi_control_rx(struct wmi *wmi, struct sk_buff *skb);
2551 
2552 int ath6kl_wmi_cmd_send(struct wmi *wmi, u8 if_idx, struct sk_buff *skb,
2553             enum wmi_cmd_id cmd_id, enum wmi_sync_flag sync_flag);
2554 
2555 int ath6kl_wmi_connect_cmd(struct wmi *wmi, u8 if_idx,
2556                enum network_type nw_type,
2557                enum dot11_auth_mode dot11_auth_mode,
2558                enum auth_mode auth_mode,
2559                enum ath6kl_crypto_type pairwise_crypto,
2560                u8 pairwise_crypto_len,
2561                enum ath6kl_crypto_type group_crypto,
2562                u8 group_crypto_len, int ssid_len, u8 *ssid,
2563                u8 *bssid, u16 channel, u32 ctrl_flags,
2564                u8 nw_subtype);
2565 
2566 int ath6kl_wmi_reconnect_cmd(struct wmi *wmi, u8 if_idx, u8 *bssid,
2567                  u16 channel);
2568 int ath6kl_wmi_disconnect_cmd(struct wmi *wmi, u8 if_idx);
2569 
2570 int ath6kl_wmi_beginscan_cmd(struct wmi *wmi, u8 if_idx,
2571                  enum wmi_scan_type scan_type,
2572                  u32 force_fgscan, u32 is_legacy,
2573                  u32 home_dwell_time, u32 force_scan_interval,
2574                  s8 num_chan, u16 *ch_list, u32 no_cck,
2575                  u32 *rates);
2576 int ath6kl_wmi_enable_sched_scan_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2577 
2578 int ath6kl_wmi_scanparams_cmd(struct wmi *wmi, u8 if_idx, u16 fg_start_sec,
2579                   u16 fg_end_sec, u16 bg_sec,
2580                   u16 minact_chdw_msec, u16 maxact_chdw_msec,
2581                   u16 pas_chdw_msec, u8 short_scan_ratio,
2582                   u8 scan_ctrl_flag, u32 max_dfsch_act_time,
2583                   u16 maxact_scan_per_ssid);
2584 int ath6kl_wmi_bssfilter_cmd(struct wmi *wmi, u8 if_idx, u8 filter,
2585                  u32 ie_mask);
2586 int ath6kl_wmi_probedssid_cmd(struct wmi *wmi, u8 if_idx, u8 index, u8 flag,
2587                   u8 ssid_len, u8 *ssid);
2588 int ath6kl_wmi_listeninterval_cmd(struct wmi *wmi, u8 if_idx,
2589                   u16 listen_interval,
2590                   u16 listen_beacons);
2591 int ath6kl_wmi_bmisstime_cmd(struct wmi *wmi, u8 if_idx,
2592                  u16 bmiss_time, u16 num_beacons);
2593 int ath6kl_wmi_powermode_cmd(struct wmi *wmi, u8 if_idx, u8 pwr_mode);
2594 int ath6kl_wmi_pmparams_cmd(struct wmi *wmi, u8 if_idx, u16 idle_period,
2595                 u16 ps_poll_num, u16 dtim_policy,
2596                 u16 tx_wakup_policy, u16 num_tx_to_wakeup,
2597                 u16 ps_fail_event_policy);
2598 int ath6kl_wmi_create_pstream_cmd(struct wmi *wmi, u8 if_idx,
2599                   struct wmi_create_pstream_cmd *pstream);
2600 int ath6kl_wmi_delete_pstream_cmd(struct wmi *wmi, u8 if_idx, u8 traffic_class,
2601                   u8 tsid);
2602 int ath6kl_wmi_disctimeout_cmd(struct wmi *wmi, u8 if_idx, u8 timeout);
2603 
2604 int ath6kl_wmi_set_rts_cmd(struct wmi *wmi, u16 threshold);
2605 int ath6kl_wmi_set_lpreamble_cmd(struct wmi *wmi, u8 if_idx, u8 status,
2606                  u8 preamble_policy);
2607 
2608 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
2609 int ath6kl_wmi_config_debug_module_cmd(struct wmi *wmi, u32 valid, u32 config);
2610 
2611 int ath6kl_wmi_get_stats_cmd(struct wmi *wmi, u8 if_idx);
2612 int ath6kl_wmi_addkey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index,
2613               enum ath6kl_crypto_type key_type,
2614               u8 key_usage, u8 key_len,
2615               u8 *key_rsc, unsigned int key_rsc_len,
2616               u8 *key_material,
2617               u8 key_op_ctrl, u8 *mac_addr,
2618               enum wmi_sync_flag sync_flag);
2619 int ath6kl_wmi_add_krk_cmd(struct wmi *wmi, u8 if_idx, const u8 *krk);
2620 int ath6kl_wmi_deletekey_cmd(struct wmi *wmi, u8 if_idx, u8 key_index);
2621 int ath6kl_wmi_setpmkid_cmd(struct wmi *wmi, u8 if_idx, const u8 *bssid,
2622                 const u8 *pmkid, bool set);
2623 int ath6kl_wmi_set_tx_pwr_cmd(struct wmi *wmi, u8 if_idx, u8 dbM);
2624 int ath6kl_wmi_get_tx_pwr_cmd(struct wmi *wmi, u8 if_idx);
2625 int ath6kl_wmi_get_roam_tbl_cmd(struct wmi *wmi);
2626 
2627 int ath6kl_wmi_set_wmm_txop(struct wmi *wmi, u8 if_idx, enum wmi_txop_cfg cfg);
2628 int ath6kl_wmi_set_keepalive_cmd(struct wmi *wmi, u8 if_idx,
2629                  u8 keep_alive_intvl);
2630 int ath6kl_wmi_set_htcap_cmd(struct wmi *wmi, u8 if_idx,
2631                  enum nl80211_band band,
2632                  struct ath6kl_htcap *htcap);
2633 int ath6kl_wmi_test_cmd(struct wmi *wmi, void *buf, size_t len);
2634 
2635 s32 ath6kl_wmi_get_rate(struct wmi *wmi, s8 rate_index);
2636 
2637 int ath6kl_wmi_set_ip_cmd(struct wmi *wmi, u8 if_idx,
2638               __be32 ips0, __be32 ips1);
2639 int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
2640                        enum ath6kl_host_mode host_mode);
2641 int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx,
2642                 const struct cfg80211_bitrate_mask *mask);
2643 int ath6kl_wmi_set_wow_mode_cmd(struct wmi *wmi, u8 if_idx,
2644                 enum ath6kl_wow_mode wow_mode,
2645                 u32 filter, u16 host_req_delay);
2646 int ath6kl_wmi_add_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2647                    u8 list_id, u8 filter_size,
2648                    u8 filter_offset, const u8 *filter,
2649                    const u8 *mask);
2650 int ath6kl_wmi_del_wow_pattern_cmd(struct wmi *wmi, u8 if_idx,
2651                    u16 list_id, u16 filter_id);
2652 int ath6kl_wmi_set_rssi_filter_cmd(struct wmi *wmi, u8 if_idx, s8 rssi);
2653 int ath6kl_wmi_set_roam_lrssi_cmd(struct wmi *wmi, u8 lrssi);
2654 int ath6kl_wmi_ap_set_dtim_cmd(struct wmi *wmi, u8 if_idx, u32 dtim_period);
2655 int ath6kl_wmi_ap_set_beacon_intvl_cmd(struct wmi *wmi, u8 if_idx,
2656                        u32 beacon_interval);
2657 int ath6kl_wmi_force_roam_cmd(struct wmi *wmi, const u8 *bssid);
2658 int ath6kl_wmi_set_roam_mode_cmd(struct wmi *wmi, enum wmi_roam_mode mode);
2659 int ath6kl_wmi_mcast_filter_cmd(struct wmi *wmi, u8 if_idx, bool mc_all_on);
2660 int ath6kl_wmi_add_del_mcast_filter_cmd(struct wmi *wmi, u8 if_idx,
2661                     u8 *filter, bool add_filter);
2662 int ath6kl_wmi_sta_bmiss_enhance_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2663 int ath6kl_wmi_set_txe_notify(struct wmi *wmi, u8 idx,
2664                   u32 rate, u32 pkts, u32 intvl);
2665 int ath6kl_wmi_set_regdomain_cmd(struct wmi *wmi, const char *alpha2);
2666 
2667 /* AP mode uAPSD */
2668 int ath6kl_wmi_ap_set_apsd(struct wmi *wmi, u8 if_idx, u8 enable);
2669 
2670 int ath6kl_wmi_set_apsd_bfrd_traf(struct wmi *wmi,
2671                         u8 if_idx, u16 aid,
2672                         u16 bitmap, u32 flags);
2673 
2674 u8 ath6kl_wmi_get_traffic_class(u8 user_priority);
2675 
2676 u8 ath6kl_wmi_determine_user_priority(u8 *pkt, u32 layer2_pri);
2677 /* AP mode */
2678 int ath6kl_wmi_ap_hidden_ssid(struct wmi *wmi, u8 if_idx, bool enable);
2679 int ath6kl_wmi_ap_profile_commit(struct wmi *wmip, u8 if_idx,
2680                  struct wmi_connect_cmd *p);
2681 
2682 int ath6kl_wmi_ap_set_mlme(struct wmi *wmip, u8 if_idx, u8 cmd,
2683                const u8 *mac, u16 reason);
2684 
2685 int ath6kl_wmi_set_pvb_cmd(struct wmi *wmi, u8 if_idx, u16 aid, bool flag);
2686 
2687 int ath6kl_wmi_set_rx_frame_format_cmd(struct wmi *wmi, u8 if_idx,
2688                        u8 rx_meta_version,
2689                        bool rx_dot11_hdr, bool defrag_on_host);
2690 
2691 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2692                  const u8 *ie, u8 ie_len);
2693 
2694 int ath6kl_wmi_set_ie_cmd(struct wmi *wmi, u8 if_idx, u8 ie_id, u8 ie_field,
2695               const u8 *ie_info, u8 ie_len);
2696 
2697 /* P2P */
2698 int ath6kl_wmi_disable_11b_rates_cmd(struct wmi *wmi, bool disable);
2699 
2700 int ath6kl_wmi_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2701                   u32 dur);
2702 
2703 int ath6kl_wmi_send_mgmt_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
2704                    u32 wait, const u8 *data, u16 data_len,
2705                    u32 no_cck);
2706 
2707 int ath6kl_wmi_send_probe_response_cmd(struct wmi *wmi, u8 if_idx, u32 freq,
2708                        const u8 *dst, const u8 *data,
2709                        u16 data_len);
2710 
2711 int ath6kl_wmi_probe_report_req_cmd(struct wmi *wmi, u8 if_idx, bool enable);
2712 
2713 int ath6kl_wmi_info_req_cmd(struct wmi *wmi, u8 if_idx, u32 info_req_flags);
2714 
2715 int ath6kl_wmi_cancel_remain_on_chnl_cmd(struct wmi *wmi, u8 if_idx);
2716 
2717 int ath6kl_wmi_set_appie_cmd(struct wmi *wmi, u8 if_idx, u8 mgmt_frm_type,
2718                  const u8 *ie, u8 ie_len);
2719 
2720 int ath6kl_wmi_set_inact_period(struct wmi *wmi, u8 if_idx, int inact_timeout);
2721 
2722 void ath6kl_wmi_sscan_timer(struct timer_list *t);
2723 
2724 int ath6kl_wmi_get_challenge_resp_cmd(struct wmi *wmi, u32 cookie, u32 source);
2725 
2726 struct ath6kl_vif *ath6kl_get_vif_by_index(struct ath6kl *ar, u8 if_idx);
2727 void *ath6kl_wmi_init(struct ath6kl *devt);
2728 void ath6kl_wmi_shutdown(struct wmi *wmi);
2729 void ath6kl_wmi_reset(struct wmi *wmi);
2730 
2731 #endif /* WMI_H */
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