diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
new file mode 100644
index 0000000..9555f5a
--- /dev/null
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -0,0 +1,3052 @@
+/*
+ * Copyright (c) 2005-2011 Atheros Communications Inc.
+ * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _WMI_H_
+#define _WMI_H_
+
+#include <linux/types.h>
+#include <net/mac80211.h>
+
+/*
+ * This file specifies the WMI interface for the Unified Software
+ * Architecture.
+ *
+ * It includes definitions of all the commands and events. Commands are
+ * messages from the host to the target. Events and Replies are messages
+ * from the target to the host.
+ *
+ * Ownership of correctness in regards to WMI commands belongs to the host
+ * driver and the target is not required to validate parameters for value,
+ * proper range, or any other checking.
+ *
+ * Guidelines for extending this interface are below.
+ *
+ * 1. Add new WMI commands ONLY within the specified range - 0x9000 - 0x9fff
+ *
+ * 2. Use ONLY u32 type for defining member variables within WMI
+ *    command/event structures. Do not use u8, u16, bool or
+ *    enum types within these structures.
+ *
+ * 3. DO NOT define bit fields within structures. Implement bit fields
+ *    using masks if necessary. Do not use the programming language's bit
+ *    field definition.
+ *
+ * 4. Define macros for encode/decode of u8, u16 fields within
+ *    the u32 variables. Use these macros for set/get of these fields.
+ *    Try to use this to optimize the structure without bloating it with
+ *    u32 variables for every lower sized field.
+ *
+ * 5. Do not use PACK/UNPACK attributes for the structures as each member
+ *    variable is already 4-byte aligned by virtue of being a u32
+ *    type.
+ *
+ * 6. Comment each parameter part of the WMI command/event structure by
+ *    using the 2 stars at the begining of C comment instead of one star to
+ *    enable HTML document generation using Doxygen.
+ *
+ */
+
+/* Control Path */
+struct wmi_cmd_hdr {
+	__le32 cmd_id;
+} __packed;
+
+#define WMI_CMD_HDR_CMD_ID_MASK   0x00FFFFFF
+#define WMI_CMD_HDR_CMD_ID_LSB    0
+#define WMI_CMD_HDR_PLT_PRIV_MASK 0xFF000000
+#define WMI_CMD_HDR_PLT_PRIV_LSB  24
+
+#define HTC_PROTOCOL_VERSION    0x0002
+#define WMI_PROTOCOL_VERSION    0x0002
+
+enum wmi_service_id {
+	WMI_SERVICE_BEACON_OFFLOAD = 0,   /* beacon offload */
+	WMI_SERVICE_SCAN_OFFLOAD,	  /* scan offload */
+	WMI_SERVICE_ROAM_OFFLOAD,	  /* roam offload */
+	WMI_SERVICE_BCN_MISS_OFFLOAD,     /* beacon miss offload */
+	WMI_SERVICE_STA_PWRSAVE,	  /* fake sleep + basic power save */
+	WMI_SERVICE_STA_ADVANCED_PWRSAVE, /* uapsd, pspoll, force sleep */
+	WMI_SERVICE_AP_UAPSD,		  /* uapsd on AP */
+	WMI_SERVICE_AP_DFS,		  /* DFS on AP */
+	WMI_SERVICE_11AC,		  /* supports 11ac */
+	WMI_SERVICE_BLOCKACK,	/* Supports triggering ADDBA/DELBA from host*/
+	WMI_SERVICE_PHYERR,		  /* PHY error */
+	WMI_SERVICE_BCN_FILTER,		  /* Beacon filter support */
+	WMI_SERVICE_RTT,		  /* RTT (round trip time) support */
+	WMI_SERVICE_RATECTRL,		  /* Rate-control */
+	WMI_SERVICE_WOW,		  /* WOW Support */
+	WMI_SERVICE_RATECTRL_CACHE,       /* Rate-control caching */
+	WMI_SERVICE_IRAM_TIDS,            /* TIDs in IRAM */
+	WMI_SERVICE_ARPNS_OFFLOAD,	  /* ARP NS Offload support */
+	WMI_SERVICE_NLO,		  /* Network list offload service */
+	WMI_SERVICE_GTK_OFFLOAD,	  /* GTK offload */
+	WMI_SERVICE_SCAN_SCH,		  /* Scan Scheduler Service */
+	WMI_SERVICE_CSA_OFFLOAD,	  /* CSA offload service */
+	WMI_SERVICE_CHATTER,		  /* Chatter service */
+	WMI_SERVICE_COEX_FREQAVOID,	  /* FW report freq range to avoid */
+	WMI_SERVICE_PACKET_POWER_SAVE,	  /* packet power save service */
+	WMI_SERVICE_FORCE_FW_HANG,        /* To test fw recovery mechanism */
+	WMI_SERVICE_GPIO,                 /* GPIO service */
+	WMI_SERVICE_STA_DTIM_PS_MODULATED_DTIM, /* Modulated DTIM support */
+	WMI_STA_UAPSD_BASIC_AUTO_TRIG,    /* UAPSD AC Trigger Generation  */
+	WMI_STA_UAPSD_VAR_AUTO_TRIG,      /* -do- */
+	WMI_SERVICE_STA_KEEP_ALIVE,       /* STA keep alive mechanism support */
+	WMI_SERVICE_TX_ENCAP,             /* Packet type for TX encapsulation */
+
+	WMI_SERVICE_LAST,
+	WMI_MAX_SERVICE = 64		  /* max service */
+};
+
+static inline char *wmi_service_name(int service_id)
+{
+	switch (service_id) {
+	case WMI_SERVICE_BEACON_OFFLOAD:
+		return "BEACON_OFFLOAD";
+	case WMI_SERVICE_SCAN_OFFLOAD:
+		return "SCAN_OFFLOAD";
+	case WMI_SERVICE_ROAM_OFFLOAD:
+		return "ROAM_OFFLOAD";
+	case WMI_SERVICE_BCN_MISS_OFFLOAD:
+		return "BCN_MISS_OFFLOAD";
+	case WMI_SERVICE_STA_PWRSAVE:
+		return "STA_PWRSAVE";
+	case WMI_SERVICE_STA_ADVANCED_PWRSAVE:
+		return "STA_ADVANCED_PWRSAVE";
+	case WMI_SERVICE_AP_UAPSD:
+		return "AP_UAPSD";
+	case WMI_SERVICE_AP_DFS:
+		return "AP_DFS";
+	case WMI_SERVICE_11AC:
+		return "11AC";
+	case WMI_SERVICE_BLOCKACK:
+		return "BLOCKACK";
+	case WMI_SERVICE_PHYERR:
+		return "PHYERR";
+	case WMI_SERVICE_BCN_FILTER:
+		return "BCN_FILTER";
+	case WMI_SERVICE_RTT:
+		return "RTT";
+	case WMI_SERVICE_RATECTRL:
+		return "RATECTRL";
+	case WMI_SERVICE_WOW:
+		return "WOW";
+	case WMI_SERVICE_RATECTRL_CACHE:
+		return "RATECTRL CACHE";
+	case WMI_SERVICE_IRAM_TIDS:
+		return "IRAM TIDS";
+	case WMI_SERVICE_ARPNS_OFFLOAD:
+		return "ARPNS_OFFLOAD";
+	case WMI_SERVICE_NLO:
+		return "NLO";
+	case WMI_SERVICE_GTK_OFFLOAD:
+		return "GTK_OFFLOAD";
+	case WMI_SERVICE_SCAN_SCH:
+		return "SCAN_SCH";
+	case WMI_SERVICE_CSA_OFFLOAD:
+		return "CSA_OFFLOAD";
+	case WMI_SERVICE_CHATTER:
+		return "CHATTER";
+	case WMI_SERVICE_COEX_FREQAVOID:
+		return "COEX_FREQAVOID";
+	case WMI_SERVICE_PACKET_POWER_SAVE:
+		return "PACKET_POWER_SAVE";
+	case WMI_SERVICE_FORCE_FW_HANG:
+		return "FORCE FW HANG";
+	case WMI_SERVICE_GPIO:
+		return "GPIO";
+	case WMI_SERVICE_STA_DTIM_PS_MODULATED_DTIM:
+		return "MODULATED DTIM";
+	case WMI_STA_UAPSD_BASIC_AUTO_TRIG:
+		return "BASIC UAPSD";
+	case WMI_STA_UAPSD_VAR_AUTO_TRIG:
+		return "VAR UAPSD";
+	case WMI_SERVICE_STA_KEEP_ALIVE:
+		return "STA KEEP ALIVE";
+	case WMI_SERVICE_TX_ENCAP:
+		return "TX ENCAP";
+	default:
+		return "UNKNOWN SERVICE\n";
+	}
+}
+
+
+#define WMI_SERVICE_BM_SIZE \
+	((WMI_MAX_SERVICE + sizeof(u32) - 1)/sizeof(u32))
+
+/* 2 word representation of MAC addr */
+struct wmi_mac_addr {
+	union {
+		u8 addr[6];
+		struct {
+			u32 word0;
+			u32 word1;
+		} __packed;
+	} __packed;
+} __packed;
+
+/* macro to convert MAC address from WMI word format to char array */
+#define WMI_MAC_ADDR_TO_CHAR_ARRAY(pwmi_mac_addr, c_macaddr) do { \
+	(c_macaddr)[0] =  ((pwmi_mac_addr)->word0) & 0xff; \
+	(c_macaddr)[1] = (((pwmi_mac_addr)->word0) >> 8) & 0xff; \
+	(c_macaddr)[2] = (((pwmi_mac_addr)->word0) >> 16) & 0xff; \
+	(c_macaddr)[3] = (((pwmi_mac_addr)->word0) >> 24) & 0xff; \
+	(c_macaddr)[4] =  ((pwmi_mac_addr)->word1) & 0xff; \
+	(c_macaddr)[5] = (((pwmi_mac_addr)->word1) >> 8) & 0xff; \
+	} while (0)
+
+/*
+ * wmi command groups.
+ */
+enum wmi_cmd_group {
+	/* 0 to 2 are reserved */
+	WMI_GRP_START = 0x3,
+	WMI_GRP_SCAN = WMI_GRP_START,
+	WMI_GRP_PDEV,
+	WMI_GRP_VDEV,
+	WMI_GRP_PEER,
+	WMI_GRP_MGMT,
+	WMI_GRP_BA_NEG,
+	WMI_GRP_STA_PS,
+	WMI_GRP_DFS,
+	WMI_GRP_ROAM,
+	WMI_GRP_OFL_SCAN,
+	WMI_GRP_P2P,
+	WMI_GRP_AP_PS,
+	WMI_GRP_RATE_CTRL,
+	WMI_GRP_PROFILE,
+	WMI_GRP_SUSPEND,
+	WMI_GRP_BCN_FILTER,
+	WMI_GRP_WOW,
+	WMI_GRP_RTT,
+	WMI_GRP_SPECTRAL,
+	WMI_GRP_STATS,
+	WMI_GRP_ARP_NS_OFL,
+	WMI_GRP_NLO_OFL,
+	WMI_GRP_GTK_OFL,
+	WMI_GRP_CSA_OFL,
+	WMI_GRP_CHATTER,
+	WMI_GRP_TID_ADDBA,
+	WMI_GRP_MISC,
+	WMI_GRP_GPIO,
+};
+
+#define WMI_CMD_GRP(grp_id) (((grp_id) << 12) | 0x1)
+#define WMI_EVT_GRP_START_ID(grp_id) (((grp_id) << 12) | 0x1)
+
+/* Command IDs and commande events. */
+enum wmi_cmd_id {
+	WMI_INIT_CMDID = 0x1,
+
+	/* Scan specific commands */
+	WMI_START_SCAN_CMDID = WMI_CMD_GRP(WMI_GRP_SCAN),
+	WMI_STOP_SCAN_CMDID,
+	WMI_SCAN_CHAN_LIST_CMDID,
+	WMI_SCAN_SCH_PRIO_TBL_CMDID,
+
+	/* PDEV (physical device) specific commands */
+	WMI_PDEV_SET_REGDOMAIN_CMDID = WMI_CMD_GRP(WMI_GRP_PDEV),
+	WMI_PDEV_SET_CHANNEL_CMDID,
+	WMI_PDEV_SET_PARAM_CMDID,
+	WMI_PDEV_PKTLOG_ENABLE_CMDID,
+	WMI_PDEV_PKTLOG_DISABLE_CMDID,
+	WMI_PDEV_SET_WMM_PARAMS_CMDID,
+	WMI_PDEV_SET_HT_CAP_IE_CMDID,
+	WMI_PDEV_SET_VHT_CAP_IE_CMDID,
+	WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
+	WMI_PDEV_SET_QUIET_MODE_CMDID,
+	WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
+	WMI_PDEV_GET_TPC_CONFIG_CMDID,
+	WMI_PDEV_SET_BASE_MACADDR_CMDID,
+
+	/* VDEV (virtual device) specific commands */
+	WMI_VDEV_CREATE_CMDID = WMI_CMD_GRP(WMI_GRP_VDEV),
+	WMI_VDEV_DELETE_CMDID,
+	WMI_VDEV_START_REQUEST_CMDID,
+	WMI_VDEV_RESTART_REQUEST_CMDID,
+	WMI_VDEV_UP_CMDID,
+	WMI_VDEV_STOP_CMDID,
+	WMI_VDEV_DOWN_CMDID,
+	WMI_VDEV_SET_PARAM_CMDID,
+	WMI_VDEV_INSTALL_KEY_CMDID,
+
+	/* peer specific commands */
+	WMI_PEER_CREATE_CMDID = WMI_CMD_GRP(WMI_GRP_PEER),
+	WMI_PEER_DELETE_CMDID,
+	WMI_PEER_FLUSH_TIDS_CMDID,
+	WMI_PEER_SET_PARAM_CMDID,
+	WMI_PEER_ASSOC_CMDID,
+	WMI_PEER_ADD_WDS_ENTRY_CMDID,
+	WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
+	WMI_PEER_MCAST_GROUP_CMDID,
+
+	/* beacon/management specific commands */
+	WMI_BCN_TX_CMDID = WMI_CMD_GRP(WMI_GRP_MGMT),
+	WMI_PDEV_SEND_BCN_CMDID,
+	WMI_BCN_TMPL_CMDID,
+	WMI_BCN_FILTER_RX_CMDID,
+	WMI_PRB_REQ_FILTER_RX_CMDID,
+	WMI_MGMT_TX_CMDID,
+	WMI_PRB_TMPL_CMDID,
+
+	/* commands to directly control BA negotiation directly from host. */
+	WMI_ADDBA_CLEAR_RESP_CMDID = WMI_CMD_GRP(WMI_GRP_BA_NEG),
+	WMI_ADDBA_SEND_CMDID,
+	WMI_ADDBA_STATUS_CMDID,
+	WMI_DELBA_SEND_CMDID,
+	WMI_ADDBA_SET_RESP_CMDID,
+	WMI_SEND_SINGLEAMSDU_CMDID,
+
+	/* Station power save specific config */
+	WMI_STA_POWERSAVE_MODE_CMDID = WMI_CMD_GRP(WMI_GRP_STA_PS),
+	WMI_STA_POWERSAVE_PARAM_CMDID,
+	WMI_STA_MIMO_PS_MODE_CMDID,
+
+	/** DFS-specific commands */
+	WMI_PDEV_DFS_ENABLE_CMDID = WMI_CMD_GRP(WMI_GRP_DFS),
+	WMI_PDEV_DFS_DISABLE_CMDID,
+
+	/* Roaming specific  commands */
+	WMI_ROAM_SCAN_MODE = WMI_CMD_GRP(WMI_GRP_ROAM),
+	WMI_ROAM_SCAN_RSSI_THRESHOLD,
+	WMI_ROAM_SCAN_PERIOD,
+	WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
+	WMI_ROAM_AP_PROFILE,
+
+	/* offload scan specific commands */
+	WMI_OFL_SCAN_ADD_AP_PROFILE = WMI_CMD_GRP(WMI_GRP_OFL_SCAN),
+	WMI_OFL_SCAN_REMOVE_AP_PROFILE,
+	WMI_OFL_SCAN_PERIOD,
+
+	/* P2P specific commands */
+	WMI_P2P_DEV_SET_DEVICE_INFO = WMI_CMD_GRP(WMI_GRP_P2P),
+	WMI_P2P_DEV_SET_DISCOVERABILITY,
+	WMI_P2P_GO_SET_BEACON_IE,
+	WMI_P2P_GO_SET_PROBE_RESP_IE,
+	WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
+
+	/* AP power save specific config */
+	WMI_AP_PS_PEER_PARAM_CMDID = WMI_CMD_GRP(WMI_GRP_AP_PS),
+	WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
+
+	/* Rate-control specific commands */
+	WMI_PEER_RATE_RETRY_SCHED_CMDID =
+	WMI_CMD_GRP(WMI_GRP_RATE_CTRL),
+
+	/* WLAN Profiling commands. */
+	WMI_WLAN_PROFILE_TRIGGER_CMDID = WMI_CMD_GRP(WMI_GRP_PROFILE),
+	WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
+	WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
+	WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
+	WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
+
+	/* Suspend resume command Ids */
+	WMI_PDEV_SUSPEND_CMDID = WMI_CMD_GRP(WMI_GRP_SUSPEND),
+	WMI_PDEV_RESUME_CMDID,
+
+	/* Beacon filter commands */
+	WMI_ADD_BCN_FILTER_CMDID = WMI_CMD_GRP(WMI_GRP_BCN_FILTER),
+	WMI_RMV_BCN_FILTER_CMDID,
+
+	/* WOW Specific WMI commands*/
+	WMI_WOW_ADD_WAKE_PATTERN_CMDID = WMI_CMD_GRP(WMI_GRP_WOW),
+	WMI_WOW_DEL_WAKE_PATTERN_CMDID,
+	WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
+	WMI_WOW_ENABLE_CMDID,
+	WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
+
+	/* RTT measurement related cmd */
+	WMI_RTT_MEASREQ_CMDID = WMI_CMD_GRP(WMI_GRP_RTT),
+	WMI_RTT_TSF_CMDID,
+
+	/* spectral scan commands */
+	WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID = WMI_CMD_GRP(WMI_GRP_SPECTRAL),
+	WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
+
+	/* F/W stats */
+	WMI_REQUEST_STATS_CMDID = WMI_CMD_GRP(WMI_GRP_STATS),
+
+	/* ARP OFFLOAD REQUEST*/
+	WMI_SET_ARP_NS_OFFLOAD_CMDID = WMI_CMD_GRP(WMI_GRP_ARP_NS_OFL),
+
+	/* NS offload confid*/
+	WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID = WMI_CMD_GRP(WMI_GRP_NLO_OFL),
+
+	/* GTK offload Specific WMI commands*/
+	WMI_GTK_OFFLOAD_CMDID = WMI_CMD_GRP(WMI_GRP_GTK_OFL),
+
+	/* CSA offload Specific WMI commands*/
+	WMI_CSA_OFFLOAD_ENABLE_CMDID = WMI_CMD_GRP(WMI_GRP_CSA_OFL),
+	WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
+
+	/* Chatter commands*/
+	WMI_CHATTER_SET_MODE_CMDID = WMI_CMD_GRP(WMI_GRP_CHATTER),
+
+	/* addba specific commands */
+	WMI_PEER_TID_ADDBA_CMDID = WMI_CMD_GRP(WMI_GRP_TID_ADDBA),
+	WMI_PEER_TID_DELBA_CMDID,
+
+	/* set station mimo powersave method */
+	WMI_STA_DTIM_PS_METHOD_CMDID,
+	/* Configure the Station UAPSD AC Auto Trigger Parameters */
+	WMI_STA_UAPSD_AUTO_TRIG_CMDID,
+
+	/* STA Keep alive parameter configuration,
+	   Requires WMI_SERVICE_STA_KEEP_ALIVE */
+	WMI_STA_KEEPALIVE_CMD,
+
+	/* misc command group */
+	WMI_ECHO_CMDID = WMI_CMD_GRP(WMI_GRP_MISC),
+	WMI_PDEV_UTF_CMDID,
+	WMI_DBGLOG_CFG_CMDID,
+	WMI_PDEV_QVIT_CMDID,
+	WMI_PDEV_FTM_INTG_CMDID,
+	WMI_VDEV_SET_KEEPALIVE_CMDID,
+	WMI_VDEV_GET_KEEPALIVE_CMDID,
+
+	/* GPIO Configuration */
+	WMI_GPIO_CONFIG_CMDID = WMI_CMD_GRP(WMI_GRP_GPIO),
+	WMI_GPIO_OUTPUT_CMDID,
+};
+
+enum wmi_event_id {
+	WMI_SERVICE_READY_EVENTID = 0x1,
+	WMI_READY_EVENTID,
+
+	/* Scan specific events */
+	WMI_SCAN_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_SCAN),
+
+	/* PDEV specific events */
+	WMI_PDEV_TPC_CONFIG_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_PDEV),
+	WMI_CHAN_INFO_EVENTID,
+	WMI_PHYERR_EVENTID,
+
+	/* VDEV specific events */
+	WMI_VDEV_START_RESP_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_VDEV),
+	WMI_VDEV_STOPPED_EVENTID,
+	WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID,
+
+	/* peer specific events */
+	WMI_PEER_STA_KICKOUT_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_PEER),
+
+	/* beacon/mgmt specific events */
+	WMI_MGMT_RX_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_MGMT),
+	WMI_HOST_SWBA_EVENTID,
+	WMI_TBTTOFFSET_UPDATE_EVENTID,
+
+	/* ADDBA Related WMI Events*/
+	WMI_TX_DELBA_COMPLETE_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_BA_NEG),
+	WMI_TX_ADDBA_COMPLETE_EVENTID,
+
+	/* Roam event to trigger roaming on host */
+	WMI_ROAM_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_ROAM),
+	WMI_PROFILE_MATCH,
+
+	/* WoW */
+	WMI_WOW_WAKEUP_HOST_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_WOW),
+
+	/* RTT */
+	WMI_RTT_MEASUREMENT_REPORT_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_RTT),
+	WMI_TSF_MEASUREMENT_REPORT_EVENTID,
+	WMI_RTT_ERROR_REPORT_EVENTID,
+
+	/* GTK offload */
+	WMI_GTK_OFFLOAD_STATUS_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_GTK_OFL),
+	WMI_GTK_REKEY_FAIL_EVENTID,
+
+	/* CSA IE received event */
+	WMI_CSA_HANDLING_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_CSA_OFL),
+
+	/* Misc events */
+	WMI_ECHO_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_MISC),
+	WMI_PDEV_UTF_EVENTID,
+	WMI_DEBUG_MESG_EVENTID,
+	WMI_UPDATE_STATS_EVENTID,
+	WMI_DEBUG_PRINT_EVENTID,
+	WMI_DCS_INTERFERENCE_EVENTID,
+	WMI_PDEV_QVIT_EVENTID,
+	WMI_WLAN_PROFILE_DATA_EVENTID,
+	WMI_PDEV_FTM_INTG_EVENTID,
+	WMI_WLAN_FREQ_AVOID_EVENTID,
+	WMI_VDEV_GET_KEEPALIVE_EVENTID,
+
+	/* GPIO Event */
+	WMI_GPIO_INPUT_EVENTID = WMI_EVT_GRP_START_ID(WMI_GRP_GPIO),
+};
+
+enum wmi_phy_mode {
+	MODE_11A        = 0,   /* 11a Mode */
+	MODE_11G        = 1,   /* 11b/g Mode */
+	MODE_11B        = 2,   /* 11b Mode */
+	MODE_11GONLY    = 3,   /* 11g only Mode */
+	MODE_11NA_HT20   = 4,  /* 11a HT20 mode */
+	MODE_11NG_HT20   = 5,  /* 11g HT20 mode */
+	MODE_11NA_HT40   = 6,  /* 11a HT40 mode */
+	MODE_11NG_HT40   = 7,  /* 11g HT40 mode */
+	MODE_11AC_VHT20 = 8,
+	MODE_11AC_VHT40 = 9,
+	MODE_11AC_VHT80 = 10,
+	/*    MODE_11AC_VHT160 = 11, */
+	MODE_11AC_VHT20_2G = 11,
+	MODE_11AC_VHT40_2G = 12,
+	MODE_11AC_VHT80_2G = 13,
+	MODE_UNKNOWN    = 14,
+	MODE_MAX        = 14
+};
+
+#define WMI_CHAN_LIST_TAG	0x1
+#define WMI_SSID_LIST_TAG	0x2
+#define WMI_BSSID_LIST_TAG	0x3
+#define WMI_IE_TAG		0x4
+
+struct wmi_channel {
+	__le32 mhz;
+	__le32 band_center_freq1;
+	__le32 band_center_freq2; /* valid for 11ac, 80plus80 */
+	union {
+		__le32 flags; /* WMI_CHAN_FLAG_ */
+		struct {
+			u8 mode; /* only 6 LSBs */
+		} __packed;
+	} __packed;
+	union {
+		__le32 reginfo0;
+		struct {
+			u8 min_power;
+			u8 max_power;
+			u8 reg_power;
+			u8 reg_classid;
+		} __packed;
+	} __packed;
+	union {
+		__le32 reginfo1;
+		struct {
+			u8 antenna_max;
+		} __packed;
+	} __packed;
+} __packed;
+
+struct wmi_channel_arg {
+	u32 freq;
+	u32 band_center_freq1;
+	bool passive;
+	bool allow_ibss;
+	bool allow_ht;
+	bool allow_vht;
+	bool ht40plus;
+	/* note: power unit is 1/4th of dBm */
+	u32 min_power;
+	u32 max_power;
+	u32 max_reg_power;
+	u32 max_antenna_gain;
+	u32 reg_class_id;
+	enum wmi_phy_mode mode;
+};
+
+enum wmi_channel_change_cause {
+	WMI_CHANNEL_CHANGE_CAUSE_NONE = 0,
+	WMI_CHANNEL_CHANGE_CAUSE_CSA,
+};
+
+#define WMI_CHAN_FLAG_HT40_PLUS      (1 << 6)
+#define WMI_CHAN_FLAG_PASSIVE        (1 << 7)
+#define WMI_CHAN_FLAG_ADHOC_ALLOWED  (1 << 8)
+#define WMI_CHAN_FLAG_AP_DISABLED    (1 << 9)
+#define WMI_CHAN_FLAG_DFS            (1 << 10)
+#define WMI_CHAN_FLAG_ALLOW_HT       (1 << 11)
+#define WMI_CHAN_FLAG_ALLOW_VHT      (1 << 12)
+
+/* Indicate reason for channel switch */
+#define WMI_CHANNEL_CHANGE_CAUSE_CSA (1 << 13)
+
+#define WMI_MAX_SPATIAL_STREAM   3
+
+/* HT Capabilities*/
+#define WMI_HT_CAP_ENABLED                0x0001   /* HT Enabled/ disabled */
+#define WMI_HT_CAP_HT20_SGI       0x0002   /* Short Guard Interval with HT20 */
+#define WMI_HT_CAP_DYNAMIC_SMPS           0x0004   /* Dynamic MIMO powersave */
+#define WMI_HT_CAP_TX_STBC                0x0008   /* B3 TX STBC */
+#define WMI_HT_CAP_TX_STBC_MASK_SHIFT     3
+#define WMI_HT_CAP_RX_STBC                0x0030   /* B4-B5 RX STBC */
+#define WMI_HT_CAP_RX_STBC_MASK_SHIFT     4
+#define WMI_HT_CAP_LDPC                   0x0040   /* LDPC supported */
+#define WMI_HT_CAP_L_SIG_TXOP_PROT        0x0080   /* L-SIG TXOP Protection */
+#define WMI_HT_CAP_MPDU_DENSITY           0x0700   /* MPDU Density */
+#define WMI_HT_CAP_MPDU_DENSITY_MASK_SHIFT 8
+#define WMI_HT_CAP_HT40_SGI               0x0800
+
+#define WMI_HT_CAP_DEFAULT_ALL (WMI_HT_CAP_ENABLED       | \
+				WMI_HT_CAP_HT20_SGI      | \
+				WMI_HT_CAP_HT40_SGI      | \
+				WMI_HT_CAP_TX_STBC       | \
+				WMI_HT_CAP_RX_STBC       | \
+				WMI_HT_CAP_LDPC)
+
+
+/*
+ * WMI_VHT_CAP_* these maps to ieee 802.11ac vht capability information
+ * field. The fields not defined here are not supported, or reserved.
+ * Do not change these masks and if you have to add new one follow the
+ * bitmask as specified by 802.11ac draft.
+ */
+
+#define WMI_VHT_CAP_MAX_MPDU_LEN_MASK            0x00000003
+#define WMI_VHT_CAP_RX_LDPC                      0x00000010
+#define WMI_VHT_CAP_SGI_80MHZ                    0x00000020
+#define WMI_VHT_CAP_TX_STBC                      0x00000080
+#define WMI_VHT_CAP_RX_STBC_MASK                 0x00000300
+#define WMI_VHT_CAP_RX_STBC_MASK_SHIFT           8
+#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP            0x03800000
+#define WMI_VHT_CAP_MAX_AMPDU_LEN_EXP_SHIFT      23
+#define WMI_VHT_CAP_RX_FIXED_ANT                 0x10000000
+#define WMI_VHT_CAP_TX_FIXED_ANT                 0x20000000
+
+/* The following also refer for max HT AMSDU */
+#define WMI_VHT_CAP_MAX_MPDU_LEN_3839            0x00000000
+#define WMI_VHT_CAP_MAX_MPDU_LEN_7935            0x00000001
+#define WMI_VHT_CAP_MAX_MPDU_LEN_11454           0x00000002
+
+#define WMI_VHT_CAP_DEFAULT_ALL (WMI_VHT_CAP_MAX_MPDU_LEN_11454  | \
+				 WMI_VHT_CAP_RX_LDPC             | \
+				 WMI_VHT_CAP_SGI_80MHZ           | \
+				 WMI_VHT_CAP_TX_STBC             | \
+				 WMI_VHT_CAP_RX_STBC_MASK        | \
+				 WMI_VHT_CAP_MAX_AMPDU_LEN_EXP   | \
+				 WMI_VHT_CAP_RX_FIXED_ANT        | \
+				 WMI_VHT_CAP_TX_FIXED_ANT)
+
+/*
+ * Interested readers refer to Rx/Tx MCS Map definition as defined in
+ * 802.11ac
+ */
+#define WMI_VHT_MAX_MCS_4_SS_MASK(r, ss)      ((3 & (r)) << (((ss) - 1) << 1))
+#define WMI_VHT_MAX_SUPP_RATE_MASK           0x1fff0000
+#define WMI_VHT_MAX_SUPP_RATE_MASK_SHIFT     16
+
+enum {
+	REGDMN_MODE_11A              = 0x00001, /* 11a channels */
+	REGDMN_MODE_TURBO            = 0x00002, /* 11a turbo-only channels */
+	REGDMN_MODE_11B              = 0x00004, /* 11b channels */
+	REGDMN_MODE_PUREG            = 0x00008, /* 11g channels (OFDM only) */
+	REGDMN_MODE_11G              = 0x00008, /* XXX historical */
+	REGDMN_MODE_108G             = 0x00020, /* 11a+Turbo channels */
+	REGDMN_MODE_108A             = 0x00040, /* 11g+Turbo channels */
+	REGDMN_MODE_XR               = 0x00100, /* XR channels */
+	REGDMN_MODE_11A_HALF_RATE    = 0x00200, /* 11A half rate channels */
+	REGDMN_MODE_11A_QUARTER_RATE = 0x00400, /* 11A quarter rate channels */
+	REGDMN_MODE_11NG_HT20        = 0x00800, /* 11N-G HT20 channels */
+	REGDMN_MODE_11NA_HT20        = 0x01000, /* 11N-A HT20 channels */
+	REGDMN_MODE_11NG_HT40PLUS    = 0x02000, /* 11N-G HT40 + channels */
+	REGDMN_MODE_11NG_HT40MINUS   = 0x04000, /* 11N-G HT40 - channels */
+	REGDMN_MODE_11NA_HT40PLUS    = 0x08000, /* 11N-A HT40 + channels */
+	REGDMN_MODE_11NA_HT40MINUS   = 0x10000, /* 11N-A HT40 - channels */
+	REGDMN_MODE_11AC_VHT20       = 0x20000, /* 5Ghz, VHT20 */
+	REGDMN_MODE_11AC_VHT40PLUS   = 0x40000, /* 5Ghz, VHT40 + channels */
+	REGDMN_MODE_11AC_VHT40MINUS  = 0x80000, /* 5Ghz  VHT40 - channels */
+	REGDMN_MODE_11AC_VHT80       = 0x100000, /* 5Ghz, VHT80 channels */
+	REGDMN_MODE_ALL              = 0xffffffff
+};
+
+#define REGDMN_CAP1_CHAN_HALF_RATE        0x00000001
+#define REGDMN_CAP1_CHAN_QUARTER_RATE     0x00000002
+#define REGDMN_CAP1_CHAN_HAL49GHZ         0x00000004
+
+/* regulatory capabilities */
+#define REGDMN_EEPROM_EEREGCAP_EN_FCC_MIDBAND   0x0040
+#define REGDMN_EEPROM_EEREGCAP_EN_KK_U1_EVEN    0x0080
+#define REGDMN_EEPROM_EEREGCAP_EN_KK_U2         0x0100
+#define REGDMN_EEPROM_EEREGCAP_EN_KK_MIDBAND    0x0200
+#define REGDMN_EEPROM_EEREGCAP_EN_KK_U1_ODD     0x0400
+#define REGDMN_EEPROM_EEREGCAP_EN_KK_NEW_11A    0x0800
+
+struct hal_reg_capabilities {
+	/* regdomain value specified in EEPROM */
+	__le32 eeprom_rd;
+	/*regdomain */
+	__le32 eeprom_rd_ext;
+	/* CAP1 capabilities bit map. */
+	__le32 regcap1;
+	/* REGDMN EEPROM CAP. */
+	__le32 regcap2;
+	/* REGDMN MODE */
+	__le32 wireless_modes;
+	__le32 low_2ghz_chan;
+	__le32 high_2ghz_chan;
+	__le32 low_5ghz_chan;
+	__le32 high_5ghz_chan;
+} __packed;
+
+enum wlan_mode_capability {
+	WHAL_WLAN_11A_CAPABILITY   = 0x1,
+	WHAL_WLAN_11G_CAPABILITY   = 0x2,
+	WHAL_WLAN_11AG_CAPABILITY  = 0x3,
+};
+
+/* structure used by FW for requesting host memory */
+struct wlan_host_mem_req {
+	/* ID of the request */
+	__le32 req_id;
+	/* size of the  of each unit */
+	__le32 unit_size;
+	/* flags to  indicate that
+	 * the number units is dependent
+	 * on number of resources(num vdevs num peers .. etc)
+	 */
+	__le32 num_unit_info;
+	/*
+	 * actual number of units to allocate . if flags in the num_unit_info
+	 * indicate that number of units is tied to number of a particular
+	 * resource to allocate then  num_units filed is set to 0 and host
+	 * will derive the number units from number of the resources it is
+	 * requesting.
+	 */
+	__le32 num_units;
+} __packed;
+
+#define WMI_SERVICE_IS_ENABLED(wmi_svc_bmap, svc_id) \
+	((((wmi_svc_bmap)[(svc_id)/(sizeof(u32))]) & \
+	(1 << ((svc_id)%(sizeof(u32))))) != 0)
+
+/*
+ * The following struct holds optional payload for
+ * wmi_service_ready_event,e.g., 11ac pass some of the
+ * device capability to the host.
+ */
+struct wmi_service_ready_event {
+	__le32 sw_version;
+	__le32 sw_version_1;
+	__le32 abi_version;
+	/* WMI_PHY_CAPABILITY */
+	__le32 phy_capability;
+	/* Maximum number of frag table entries that SW will populate less 1 */
+	__le32 max_frag_entry;
+	__le32 wmi_service_bitmap[WMI_SERVICE_BM_SIZE];
+	__le32 num_rf_chains;
+	/*
+	 * The following field is only valid for service type
+	 * WMI_SERVICE_11AC
+	 */
+	__le32 ht_cap_info; /* WMI HT Capability */
+	__le32 vht_cap_info; /* VHT capability info field of 802.11ac */
+	__le32 vht_supp_mcs; /* VHT Supported MCS Set field Rx/Tx same */
+	__le32 hw_min_tx_power;
+	__le32 hw_max_tx_power;
+	struct hal_reg_capabilities hal_reg_capabilities;
+	__le32 sys_cap_info;
+	__le32 min_pkt_size_enable; /* Enterprise mode short pkt enable */
+	/*
+	 * Max beacon and Probe Response IE offload size
+	 * (includes optional P2P IEs)
+	 */
+	__le32 max_bcn_ie_size;
+	/*
+	 * request to host to allocate a chuck of memory and pss it down to FW
+	 * via WM_INIT. FW uses this as FW extesnsion memory for saving its
+	 * data structures. Only valid for low latency interfaces like PCIE
+	 * where FW can access this memory directly (or) by DMA.
+	 */
+	__le32 num_mem_reqs;
+	struct wlan_host_mem_req mem_reqs[1];
+} __packed;
+
+/*
+ * status consists of  upper 16 bits fo int status and lower 16 bits of
+ * module ID that retuned status
+ */
+#define WLAN_INIT_STATUS_SUCCESS   0x0
+#define WLAN_GET_INIT_STATUS_REASON(status)    ((status) & 0xffff)
+#define WLAN_GET_INIT_STATUS_MODULE_ID(status) (((status) >> 16) & 0xffff)
+
+#define WMI_SERVICE_READY_TIMEOUT_HZ (5*HZ)
+#define WMI_UNIFIED_READY_TIMEOUT_HZ (5*HZ)
+
+struct wmi_ready_event {
+	__le32 sw_version;
+	__le32 abi_version;
+	struct wmi_mac_addr mac_addr;
+	__le32 status;
+} __packed;
+
+struct wmi_resource_config {
+	/* number of virtual devices (VAPs) to support */
+	__le32 num_vdevs;
+
+	/* number of peer nodes to support */
+	__le32 num_peers;
+
+	/*
+	 * In offload mode target supports features like WOW, chatter and
+	 * other protocol offloads. In order to support them some
+	 * functionalities like reorder buffering, PN checking need to be
+	 * done in target. This determines maximum number of peers suported
+	 * by target in offload mode
+	 */
+	__le32 num_offload_peers;
+
+	/* For target-based RX reordering */
+	__le32 num_offload_reorder_bufs;
+
+	/* number of keys per peer */
+	__le32 num_peer_keys;
+
+	/* total number of TX/RX data TIDs */
+	__le32 num_tids;
+
+	/*
+	 * max skid for resolving hash collisions
+	 *
+	 *   The address search table is sparse, so that if two MAC addresses
+	 *   result in the same hash value, the second of these conflicting
+	 *   entries can slide to the next index in the address search table,
+	 *   and use it, if it is unoccupied.  This ast_skid_limit parameter
+	 *   specifies the upper bound on how many subsequent indices to search
+	 *   over to find an unoccupied space.
+	 */
+	__le32 ast_skid_limit;
+
+	/*
+	 * the nominal chain mask for transmit
+	 *
+	 *   The chain mask may be modified dynamically, e.g. to operate AP
+	 *   tx with a reduced number of chains if no clients are associated.
+	 *   This configuration parameter specifies the nominal chain-mask that
+	 *   should be used when not operating with a reduced set of tx chains.
+	 */
+	__le32 tx_chain_mask;
+
+	/*
+	 * the nominal chain mask for receive
+	 *
+	 *   The chain mask may be modified dynamically, e.g. for a client
+	 *   to use a reduced number of chains for receive if the traffic to
+	 *   the client is low enough that it doesn't require downlink MIMO
+	 *   or antenna diversity.
+	 *   This configuration parameter specifies the nominal chain-mask that
+	 *   should be used when not operating with a reduced set of rx chains.
+	 */
+	__le32 rx_chain_mask;
+
+	/*
+	 * what rx reorder timeout (ms) to use for the AC
+	 *
+	 *   Each WMM access class (voice, video, best-effort, background) will
+	 *   have its own timeout value to dictate how long to wait for missing
+	 *   rx MPDUs to arrive before flushing subsequent MPDUs that have
+	 *   already been received.
+	 *   This parameter specifies the timeout in milliseconds for each
+	 *   class.
+	 */
+	__le32 rx_timeout_pri_vi;
+	__le32 rx_timeout_pri_vo;
+	__le32 rx_timeout_pri_be;
+	__le32 rx_timeout_pri_bk;
+
+	/*
+	 * what mode the rx should decap packets to
+	 *
+	 *   MAC can decap to RAW (no decap), native wifi or Ethernet types
+	 *   THis setting also determines the default TX behavior, however TX
+	 *   behavior can be modified on a per VAP basis during VAP init
+	 */
+	__le32 rx_decap_mode;
+
+	/* what is the maximum scan requests than can be queued */
+	__le32 scan_max_pending_reqs;
+
+	/* maximum VDEV that could use BMISS offload */
+	__le32 bmiss_offload_max_vdev;
+
+	/* maximum VDEV that could use offload roaming */
+	__le32 roam_offload_max_vdev;
+
+	/* maximum AP profiles that would push to offload roaming */
+	__le32 roam_offload_max_ap_profiles;
+
+	/*
+	 * how many groups to use for mcast->ucast conversion
+	 *
+	 *   The target's WAL maintains a table to hold information regarding
+	 *   which peers belong to a given multicast group, so that if
+	 *   multicast->unicast conversion is enabled, the target can convert
+	 *   multicast tx frames to a series of unicast tx frames, to each
+	 *   peer within the multicast group.
+	     This num_mcast_groups configuration parameter tells the target how
+	 *   many multicast groups to provide storage for within its multicast
+	 *   group membership table.
+	 */
+	__le32 num_mcast_groups;
+
+	/*
+	 * size to alloc for the mcast membership table
+	 *
+	 *   This num_mcast_table_elems configuration parameter tells the
+	 *   target how many peer elements it needs to provide storage for in
+	 *   its multicast group membership table.
+	 *   These multicast group membership table elements are shared by the
+	 *   multicast groups stored within the table.
+	 */
+	__le32 num_mcast_table_elems;
+
+	/*
+	 * whether/how to do multicast->unicast conversion
+	 *
+	 *   This configuration parameter specifies whether the target should
+	 *   perform multicast --> unicast conversion on transmit, and if so,
+	 *   what to do if it finds no entries in its multicast group
+	 *   membership table for the multicast IP address in the tx frame.
+	 *   Configuration value:
+	 *   0 -> Do not perform multicast to unicast conversion.
+	 *   1 -> Convert multicast frames to unicast, if the IP multicast
+	 *        address from the tx frame is found in the multicast group
+	 *        membership table.  If the IP multicast address is not found,
+	 *        drop the frame.
+	 *   2 -> Convert multicast frames to unicast, if the IP multicast
+	 *        address from the tx frame is found in the multicast group
+	 *        membership table.  If the IP multicast address is not found,
+	 *        transmit the frame as multicast.
+	 */
+	__le32 mcast2ucast_mode;
+
+	/*
+	 * how much memory to allocate for a tx PPDU dbg log
+	 *
+	 *   This parameter controls how much memory the target will allocate
+	 *   to store a log of tx PPDU meta-information (how large the PPDU
+	 *   was, when it was sent, whether it was successful, etc.)
+	 */
+	__le32 tx_dbg_log_size;
+
+	/* how many AST entries to be allocated for WDS */
+	__le32 num_wds_entries;
+
+	/*
+	 * MAC DMA burst size, e.g., For target PCI limit can be
+	 * 0 -default, 1 256B
+	 */
+	__le32 dma_burst_size;
+
+	/*
+	 * Fixed delimiters to be inserted after every MPDU to
+	 * account for interface latency to avoid underrun.
+	 */
+	__le32 mac_aggr_delim;
+
+	/*
+	 *   determine whether target is responsible for detecting duplicate
+	 *   non-aggregate MPDU and timing out stale fragments.
+	 *
+	 *   A-MPDU reordering is always performed on the target.
+	 *
+	 *   0: target responsible for frag timeout and dup checking
+	 *   1: host responsible for frag timeout and dup checking
+	 */
+	__le32 rx_skip_defrag_timeout_dup_detection_check;
+
+	/*
+	 * Configuration for VoW :
+	 * No of Video Nodes to be supported
+	 * and Max no of descriptors for each Video link (node).
+	 */
+	__le32 vow_config;
+
+	/* maximum VDEV that could use GTK offload */
+	__le32 gtk_offload_max_vdev;
+
+	/* Number of msdu descriptors target should use */
+	__le32 num_msdu_desc;
+
+	/*
+	 * Max. number of Tx fragments per MSDU
+	 *  This parameter controls the max number of Tx fragments per MSDU.
+	 *  This is sent by the target as part of the WMI_SERVICE_READY event
+	 *  and is overriden by the OS shim as required.
+	 */
+	__le32 max_frag_entries;
+} __packed;
+
+/* strucutre describing host memory chunk. */
+struct host_memory_chunk {
+	/* id of the request that is passed up in service ready */
+	__le32 req_id;
+	/* the physical address the memory chunk */
+	__le32 ptr;
+	/* size of the chunk */
+	__le32 size;
+} __packed;
+
+struct wmi_init_cmd {
+	struct wmi_resource_config resource_config;
+	__le32 num_host_mem_chunks;
+
+	/*
+	 * variable number of host memory chunks.
+	 * This should be the last element in the structure
+	 */
+	struct host_memory_chunk host_mem_chunks[1];
+} __packed;
+
+/* TLV for channel list */
+struct wmi_chan_list {
+	__le32 tag; /* WMI_CHAN_LIST_TAG */
+	__le32 num_chan;
+	__le32 channel_list[0];
+} __packed;
+
+struct wmi_bssid_list {
+	__le32 tag; /* WMI_BSSID_LIST_TAG */
+	__le32 num_bssid;
+	struct wmi_mac_addr bssid_list[0];
+} __packed;
+
+struct wmi_ie_data {
+	__le32 tag; /* WMI_IE_TAG */
+	__le32 ie_len;
+	u8 ie_data[0];
+} __packed;
+
+struct wmi_ssid {
+	__le32 ssid_len;
+	u8 ssid[32];
+} __packed;
+
+struct wmi_ssid_list {
+	__le32 tag; /* WMI_SSID_LIST_TAG */
+	__le32 num_ssids;
+	struct wmi_ssid ssids[0];
+} __packed;
+
+/* prefix used by scan requestor ids on the host */
+#define WMI_HOST_SCAN_REQUESTOR_ID_PREFIX 0xA000
+
+/* prefix used by scan request ids generated on the host */
+/* host cycles through the lower 12 bits to generate ids */
+#define WMI_HOST_SCAN_REQ_ID_PREFIX 0xA000
+
+#define WLAN_SCAN_PARAMS_MAX_SSID    16
+#define WLAN_SCAN_PARAMS_MAX_BSSID   4
+#define WLAN_SCAN_PARAMS_MAX_IE_LEN  256
+
+/* Scan priority numbers must be sequential, starting with 0 */
+enum wmi_scan_priority {
+	WMI_SCAN_PRIORITY_VERY_LOW = 0,
+	WMI_SCAN_PRIORITY_LOW,
+	WMI_SCAN_PRIORITY_MEDIUM,
+	WMI_SCAN_PRIORITY_HIGH,
+	WMI_SCAN_PRIORITY_VERY_HIGH,
+	WMI_SCAN_PRIORITY_COUNT   /* number of priorities supported */
+};
+
+struct wmi_start_scan_cmd {
+	/* Scan ID */
+	__le32 scan_id;
+	/* Scan requestor ID */
+	__le32 scan_req_id;
+	/* VDEV id(interface) that is requesting scan */
+	__le32 vdev_id;
+	/* Scan Priority, input to scan scheduler */
+	__le32 scan_priority;
+	/* Scan events subscription */
+	__le32 notify_scan_events;
+	/* dwell time in msec on active channels */
+	__le32 dwell_time_active;
+	/* dwell time in msec on passive channels */
+	__le32 dwell_time_passive;
+	/*
+	 * min time in msec on the BSS channel,only valid if atleast one
+	 * VDEV is active
+	 */
+	__le32 min_rest_time;
+	/*
+	 * max rest time in msec on the BSS channel,only valid if at least
+	 * one VDEV is active
+	 */
+	/*
+	 * the scanner will rest on the bss channel at least min_rest_time
+	 * after min_rest_time the scanner will start checking for tx/rx
+	 * activity on all VDEVs. if there is no activity the scanner will
+	 * switch to off channel. if there is activity the scanner will let
+	 * the radio on the bss channel until max_rest_time expires.at
+	 * max_rest_time scanner will switch to off channel irrespective of
+	 * activity. activity is determined by the idle_time parameter.
+	 */
+	__le32 max_rest_time;
+	/*
+	 * time before sending next set of probe requests.
+	 * The scanner keeps repeating probe requests transmission with
+	 * period specified by repeat_probe_time.
+	 * The number of probe requests specified depends on the ssid_list
+	 * and bssid_list
+	 */
+	__le32 repeat_probe_time;
+	/* time in msec between 2 consequetive probe requests with in a set. */
+	__le32 probe_spacing_time;
+	/*
+	 * data inactivity time in msec on bss channel that will be used by
+	 * scanner for measuring the inactivity.
+	 */
+	__le32 idle_time;
+	/* maximum time in msec allowed for scan  */
+	__le32 max_scan_time;
+	/*
+	 * delay in msec before sending first probe request after switching
+	 * to a channel
+	 */
+	__le32 probe_delay;
+	/* Scan control flags */
+	__le32 scan_ctrl_flags;
+
+	/* Burst duration time in msecs */
+	__le32 burst_duration;
+	/*
+	 * TLV (tag length value )  paramerters follow the scan_cmd structure.
+	 * TLV can contain channel list, bssid list, ssid list and
+	 * ie. the TLV tags are defined above;
+	 */
+} __packed;
+
+struct wmi_ssid_arg {
+	int len;
+	const u8 *ssid;
+};
+
+struct wmi_bssid_arg {
+	const u8 *bssid;
+};
+
+struct wmi_start_scan_arg {
+	u32 scan_id;
+	u32 scan_req_id;
+	u32 vdev_id;
+	u32 scan_priority;
+	u32 notify_scan_events;
+	u32 dwell_time_active;
+	u32 dwell_time_passive;
+	u32 min_rest_time;
+	u32 max_rest_time;
+	u32 repeat_probe_time;
+	u32 probe_spacing_time;
+	u32 idle_time;
+	u32 max_scan_time;
+	u32 probe_delay;
+	u32 scan_ctrl_flags;
+
+	u32 ie_len;
+	u32 n_channels;
+	u32 n_ssids;
+	u32 n_bssids;
+
+	u8 ie[WLAN_SCAN_PARAMS_MAX_IE_LEN];
+	u32 channels[64];
+	struct wmi_ssid_arg ssids[WLAN_SCAN_PARAMS_MAX_SSID];
+	struct wmi_bssid_arg bssids[WLAN_SCAN_PARAMS_MAX_BSSID];
+};
+
+/* scan control flags */
+
+/* passively scan all channels including active channels */
+#define WMI_SCAN_FLAG_PASSIVE        0x1
+/* add wild card ssid probe request even though ssid_list is specified. */
+#define WMI_SCAN_ADD_BCAST_PROBE_REQ 0x2
+/* add cck rates to rates/xrate ie for the generated probe request */
+#define WMI_SCAN_ADD_CCK_RATES 0x4
+/* add ofdm rates to rates/xrate ie for the generated probe request */
+#define WMI_SCAN_ADD_OFDM_RATES 0x8
+/* To enable indication of Chan load and Noise floor to host */
+#define WMI_SCAN_CHAN_STAT_EVENT 0x10
+/* Filter Probe request frames  */
+#define WMI_SCAN_FILTER_PROBE_REQ 0x20
+/* When set, DFS channels will not be scanned */
+#define WMI_SCAN_BYPASS_DFS_CHN 0x40
+/* Different FW scan engine may choose to bail out on errors.
+ * Allow the driver to have influence over that. */
+#define WMI_SCAN_CONTINUE_ON_ERROR 0x80
+
+/* WMI_SCAN_CLASS_MASK must be the same value as IEEE80211_SCAN_CLASS_MASK */
+#define WMI_SCAN_CLASS_MASK 0xFF000000
+
+
+enum wmi_stop_scan_type {
+	WMI_SCAN_STOP_ONE	= 0x00000000, /* stop by scan_id */
+	WMI_SCAN_STOP_VDEV_ALL	= 0x01000000, /* stop by vdev_id */
+	WMI_SCAN_STOP_ALL	= 0x04000000, /* stop all scans */
+};
+
+struct wmi_stop_scan_cmd {
+	__le32 scan_req_id;
+	__le32 scan_id;
+	__le32 req_type;
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_stop_scan_arg {
+	u32 req_id;
+	enum wmi_stop_scan_type req_type;
+	union {
+		u32 scan_id;
+		u32 vdev_id;
+	} u;
+};
+
+struct wmi_scan_chan_list_cmd {
+	__le32 num_scan_chans;
+	struct wmi_channel chan_info[0];
+} __packed;
+
+struct wmi_scan_chan_list_arg {
+	u32 n_channels;
+	struct wmi_channel_arg *channels;
+};
+
+enum wmi_bss_filter {
+	WMI_BSS_FILTER_NONE = 0,        /* no beacons forwarded */
+	WMI_BSS_FILTER_ALL,             /* all beacons forwarded */
+	WMI_BSS_FILTER_PROFILE,         /* only beacons matching profile */
+	WMI_BSS_FILTER_ALL_BUT_PROFILE, /* all but beacons matching profile */
+	WMI_BSS_FILTER_CURRENT_BSS,     /* only beacons matching current BSS */
+	WMI_BSS_FILTER_ALL_BUT_BSS,     /* all but beacons matching BSS */
+	WMI_BSS_FILTER_PROBED_SSID,     /* beacons matching probed ssid */
+	WMI_BSS_FILTER_LAST_BSS,        /* marker only */
+};
+
+enum wmi_scan_event_type {
+	WMI_SCAN_EVENT_STARTED         = 0x1,
+	WMI_SCAN_EVENT_COMPLETED       = 0x2,
+	WMI_SCAN_EVENT_BSS_CHANNEL     = 0x4,
+	WMI_SCAN_EVENT_FOREIGN_CHANNEL = 0x8,
+	WMI_SCAN_EVENT_DEQUEUED        = 0x10,
+	WMI_SCAN_EVENT_PREEMPTED       = 0x20, /* possibly by high-prio scan */
+	WMI_SCAN_EVENT_START_FAILED    = 0x40,
+	WMI_SCAN_EVENT_RESTARTED       = 0x80,
+	WMI_SCAN_EVENT_MAX             = 0x8000
+};
+
+enum wmi_scan_completion_reason {
+	WMI_SCAN_REASON_COMPLETED,
+	WMI_SCAN_REASON_CANCELLED,
+	WMI_SCAN_REASON_PREEMPTED,
+	WMI_SCAN_REASON_TIMEDOUT,
+	WMI_SCAN_REASON_MAX,
+};
+
+struct wmi_scan_event {
+	__le32 event_type; /* %WMI_SCAN_EVENT_ */
+	__le32 reason; /* %WMI_SCAN_REASON_ */
+	__le32 channel_freq; /* only valid for WMI_SCAN_EVENT_FOREIGN_CHANNEL */
+	__le32 scan_req_id;
+	__le32 scan_id;
+	__le32 vdev_id;
+} __packed;
+
+/*
+ * This defines how much headroom is kept in the
+ * receive frame between the descriptor and the
+ * payload, in order for the WMI PHY error and
+ * management handler to insert header contents.
+ *
+ * This is in bytes.
+ */
+#define WMI_MGMT_RX_HDR_HEADROOM    52
+
+/*
+ * This event will be used for sending scan results
+ * as well as rx mgmt frames to the host. The rx buffer
+ * will be sent as part of this WMI event. It would be a
+ * good idea to pass all the fields in the RX status
+ * descriptor up to the host.
+ */
+struct wmi_mgmt_rx_hdr {
+	__le32 channel;
+	__le32 snr;
+	__le32 rate;
+	__le32 phy_mode;
+	__le32 buf_len;
+	__le32 status; /* %WMI_RX_STATUS_ */
+} __packed;
+
+struct wmi_mgmt_rx_event {
+	struct wmi_mgmt_rx_hdr hdr;
+	u8 buf[0];
+} __packed;
+
+#define WMI_RX_STATUS_OK			0x00
+#define WMI_RX_STATUS_ERR_CRC			0x01
+#define WMI_RX_STATUS_ERR_DECRYPT		0x08
+#define WMI_RX_STATUS_ERR_MIC			0x10
+#define WMI_RX_STATUS_ERR_KEY_CACHE_MISS	0x20
+
+struct wmi_single_phyerr_rx_hdr {
+	/* TSF timestamp */
+	__le32 tsf_timestamp;
+
+	/*
+	 * Current freq1, freq2
+	 *
+	 * [7:0]:    freq1[lo]
+	 * [15:8] :   freq1[hi]
+	 * [23:16]:   freq2[lo]
+	 * [31:24]:   freq2[hi]
+	 */
+	__le16 freq1;
+	__le16 freq2;
+
+	/*
+	 * Combined RSSI over all chains and channel width for this PHY error
+	 *
+	 * [7:0]: RSSI combined
+	 * [15:8]: Channel width (MHz)
+	 * [23:16]: PHY error code
+	 * [24:16]: reserved (future use)
+	 */
+	u8 rssi_combined;
+	u8 chan_width_mhz;
+	u8 phy_err_code;
+	u8 rsvd0;
+
+	/*
+	 * RSSI on chain 0 through 3
+	 *
+	 * This is formatted the same as the PPDU_START RX descriptor
+	 * field:
+	 *
+	 * [7:0]:   pri20
+	 * [15:8]:  sec20
+	 * [23:16]: sec40
+	 * [31:24]: sec80
+	 */
+
+	__le32 rssi_chain0;
+	__le32 rssi_chain1;
+	__le32 rssi_chain2;
+	__le32 rssi_chain3;
+
+	/*
+	 * Last calibrated NF value for chain 0 through 3
+	 *
+	 * nf_list_1:
+	 *
+	 * + [15:0] - chain 0
+	 * + [31:16] - chain 1
+	 *
+	 * nf_list_2:
+	 *
+	 * + [15:0] - chain 2
+	 * + [31:16] - chain 3
+	 */
+	__le32 nf_list_1;
+	__le32 nf_list_2;
+
+
+	/* Length of the frame */
+	__le32 buf_len;
+} __packed;
+
+struct wmi_single_phyerr_rx_event {
+	/* Phy error event header */
+	struct wmi_single_phyerr_rx_hdr hdr;
+	/* frame buffer */
+	u8 bufp[0];
+} __packed;
+
+struct wmi_comb_phyerr_rx_hdr {
+	/* Phy error phy error count */
+	__le32 num_phyerr_events;
+	__le32 tsf_l32;
+	__le32 tsf_u32;
+} __packed;
+
+struct wmi_comb_phyerr_rx_event {
+	/* Phy error phy error count */
+	struct wmi_comb_phyerr_rx_hdr hdr;
+	/*
+	 * frame buffer - contains multiple payloads in the order:
+	 *                    header - payload, header - payload...
+	 *  (The header is of type: wmi_single_phyerr_rx_hdr)
+	 */
+	u8 bufp[0];
+} __packed;
+
+struct wmi_mgmt_tx_hdr {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+	__le32 tx_rate;
+	__le32 tx_power;
+	__le32 buf_len;
+} __packed;
+
+struct wmi_mgmt_tx_cmd {
+	struct wmi_mgmt_tx_hdr hdr;
+	u8 buf[0];
+} __packed;
+
+struct wmi_echo_event {
+	__le32 value;
+} __packed;
+
+struct wmi_echo_cmd {
+	__le32 value;
+} __packed;
+
+
+struct wmi_pdev_set_regdomain_cmd {
+	__le32 reg_domain;
+	__le32 reg_domain_2G;
+	__le32 reg_domain_5G;
+	__le32 conformance_test_limit_2G;
+	__le32 conformance_test_limit_5G;
+} __packed;
+
+/* Command to set/unset chip in quiet mode */
+struct wmi_pdev_set_quiet_cmd {
+	/* period in TUs */
+	__le32 period;
+
+	/* duration in TUs */
+	__le32 duration;
+
+	/* offset in TUs */
+	__le32 next_start;
+
+	/* enable/disable */
+	__le32 enabled;
+} __packed;
+
+
+/*
+ * 802.11g protection mode.
+ */
+enum ath10k_protmode {
+	ATH10K_PROT_NONE     = 0,    /* no protection */
+	ATH10K_PROT_CTSONLY  = 1,    /* CTS to self */
+	ATH10K_PROT_RTSCTS   = 2,    /* RTS-CTS */
+};
+
+enum wmi_beacon_gen_mode {
+	WMI_BEACON_STAGGERED_MODE = 0,
+	WMI_BEACON_BURST_MODE = 1
+};
+
+enum wmi_csa_event_ies_present_flag {
+	WMI_CSA_IE_PRESENT = 0x00000001,
+	WMI_XCSA_IE_PRESENT = 0x00000002,
+	WMI_WBW_IE_PRESENT = 0x00000004,
+	WMI_CSWARP_IE_PRESENT = 0x00000008,
+};
+
+/* wmi CSA receive event from beacon frame */
+struct wmi_csa_event {
+	__le32 i_fc_dur;
+	/* Bit 0-15: FC */
+	/* Bit 16-31: DUR */
+	struct wmi_mac_addr i_addr1;
+	struct wmi_mac_addr i_addr2;
+	__le32 csa_ie[2];
+	__le32 xcsa_ie[2];
+	__le32 wb_ie[2];
+	__le32 cswarp_ie;
+	__le32 ies_present_flag; /* wmi_csa_event_ies_present_flag */
+} __packed;
+
+/* the definition of different PDEV parameters */
+#define PDEV_DEFAULT_STATS_UPDATE_PERIOD    500
+#define VDEV_DEFAULT_STATS_UPDATE_PERIOD    500
+#define PEER_DEFAULT_STATS_UPDATE_PERIOD    500
+
+enum wmi_pdev_param {
+	/* TX chian mask */
+	WMI_PDEV_PARAM_TX_CHAIN_MASK = 0x1,
+	/* RX chian mask */
+	WMI_PDEV_PARAM_RX_CHAIN_MASK,
+	/* TX power limit for 2G Radio */
+	WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
+	/* TX power limit for 5G Radio */
+	WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
+	/* TX power scale */
+	WMI_PDEV_PARAM_TXPOWER_SCALE,
+	/* Beacon generation mode . 0: host, 1: target   */
+	WMI_PDEV_PARAM_BEACON_GEN_MODE,
+	/* Beacon generation mode . 0: staggered 1: bursted   */
+	WMI_PDEV_PARAM_BEACON_TX_MODE,
+	/*
+	 * Resource manager off chan mode .
+	 * 0: turn off off chan mode. 1: turn on offchan mode
+	 */
+	WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
+	/*
+	 * Protection mode:
+	 * 0: no protection 1:use CTS-to-self 2: use RTS/CTS
+	 */
+	WMI_PDEV_PARAM_PROTECTION_MODE,
+	/* Dynamic bandwidth 0: disable 1: enable */
+	WMI_PDEV_PARAM_DYNAMIC_BW,
+	/* Non aggregrate/ 11g sw retry threshold.0-disable */
+	WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
+	/* aggregrate sw retry threshold. 0-disable*/
+	WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
+	/* Station kickout threshold (non of consecutive failures).0-disable */
+	WMI_PDEV_PARAM_STA_KICKOUT_TH,
+	/* Aggerate size scaling configuration per AC */
+	WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
+	/* LTR enable */
+	WMI_PDEV_PARAM_LTR_ENABLE,
+	/* LTR latency for BE, in us */
+	WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
+	/* LTR latency for BK, in us */
+	WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
+	/* LTR latency for VI, in us */
+	WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
+	/* LTR latency for VO, in us  */
+	WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
+	/* LTR AC latency timeout, in ms */
+	WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
+	/* LTR platform latency override, in us */
+	WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
+	/* LTR-RX override, in us */
+	WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
+	/* Tx activity timeout for LTR, in us */
+	WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
+	/* L1SS state machine enable */
+	WMI_PDEV_PARAM_L1SS_ENABLE,
+	/* Deep sleep state machine enable */
+	WMI_PDEV_PARAM_DSLEEP_ENABLE,
+	/* RX buffering flush enable */
+	WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
+	/* RX buffering matermark */
+	WMI_PDEV_PARAM_PCIELP_TXBUF_WATERMARK,
+	/* RX buffering timeout enable */
+	WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
+	/* RX buffering timeout value */
+	WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
+	/* pdev level stats update period in ms */
+	WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
+	/* vdev level stats update period in ms */
+	WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
+	/* peer level stats update period in ms */
+	WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
+	/* beacon filter status update period */
+	WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
+	/* QOS Mgmt frame protection MFP/PMF 0: disable, 1: enable */
+	WMI_PDEV_PARAM_PMF_QOS,
+	/* Access category on which ARP frames are sent */
+	WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
+	/* DCS configuration */
+	WMI_PDEV_PARAM_DCS,
+	/* Enable/Disable ANI on target */
+	WMI_PDEV_PARAM_ANI_ENABLE,
+	/* configure the ANI polling period */
+	WMI_PDEV_PARAM_ANI_POLL_PERIOD,
+	/* configure the ANI listening period */
+	WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
+	/* configure OFDM immunity level */
+	WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
+	/* configure CCK immunity level */
+	WMI_PDEV_PARAM_ANI_CCK_LEVEL,
+	/* Enable/Disable CDD for 1x1 STAs in rate control module */
+	WMI_PDEV_PARAM_DYNTXCHAIN,
+	/* Enable/Disable proxy STA */
+	WMI_PDEV_PARAM_PROXY_STA,
+	/* Enable/Disable low power state when all VDEVs are inactive/idle. */
+	WMI_PDEV_PARAM_IDLE_PS_CONFIG,
+	/* Enable/Disable power gating sleep */
+	WMI_PDEV_PARAM_POWER_GATING_SLEEP,
+};
+
+struct wmi_pdev_set_param_cmd {
+	__le32 param_id;
+	__le32 param_value;
+} __packed;
+
+struct wmi_pdev_get_tpc_config_cmd {
+	/* parameter   */
+	__le32 param;
+} __packed;
+
+#define WMI_TPC_RATE_MAX		160
+#define WMI_TPC_TX_N_CHAIN		4
+
+enum wmi_tpc_config_event_flag {
+	WMI_TPC_CONFIG_EVENT_FLAG_TABLE_CDD	= 0x1,
+	WMI_TPC_CONFIG_EVENT_FLAG_TABLE_STBC	= 0x2,
+	WMI_TPC_CONFIG_EVENT_FLAG_TABLE_TXBF	= 0x4,
+};
+
+struct wmi_pdev_tpc_config_event {
+	__le32 reg_domain;
+	__le32 chan_freq;
+	__le32 phy_mode;
+	__le32 twice_antenna_reduction;
+	__le32 twice_max_rd_power;
+	s32 twice_antenna_gain;
+	__le32 power_limit;
+	__le32 rate_max;
+	__le32 num_tx_chain;
+	__le32 ctl;
+	__le32 flags;
+	s8 max_reg_allow_pow[WMI_TPC_TX_N_CHAIN];
+	s8 max_reg_allow_pow_agcdd[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN];
+	s8 max_reg_allow_pow_agstbc[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN];
+	s8 max_reg_allow_pow_agtxbf[WMI_TPC_TX_N_CHAIN][WMI_TPC_TX_N_CHAIN];
+	u8 rates_array[WMI_TPC_RATE_MAX];
+} __packed;
+
+/* Transmit power scale factor. */
+enum wmi_tp_scale {
+	WMI_TP_SCALE_MAX    = 0,	/* no scaling (default) */
+	WMI_TP_SCALE_50     = 1,	/* 50% of max (-3 dBm) */
+	WMI_TP_SCALE_25     = 2,	/* 25% of max (-6 dBm) */
+	WMI_TP_SCALE_12     = 3,	/* 12% of max (-9 dBm) */
+	WMI_TP_SCALE_MIN    = 4,	/* min, but still on   */
+	WMI_TP_SCALE_SIZE   = 5,	/* max num of enum     */
+};
+
+struct wmi_set_channel_cmd {
+	/* channel (only frequency and mode info are used) */
+	struct wmi_channel chan;
+} __packed;
+
+struct wmi_pdev_chanlist_update_event {
+	/* number of channels */
+	__le32 num_chan;
+	/* array of channels */
+	struct wmi_channel channel_list[1];
+} __packed;
+
+#define WMI_MAX_DEBUG_MESG (sizeof(u32) * 32)
+
+struct wmi_debug_mesg_event {
+	/* message buffer, NULL terminated */
+	char bufp[WMI_MAX_DEBUG_MESG];
+} __packed;
+
+enum {
+	/* P2P device */
+	VDEV_SUBTYPE_P2PDEV = 0,
+	/* P2P client */
+	VDEV_SUBTYPE_P2PCLI,
+	/* P2P GO */
+	VDEV_SUBTYPE_P2PGO,
+	/* BT3.0 HS */
+	VDEV_SUBTYPE_BT,
+};
+
+struct wmi_pdev_set_channel_cmd {
+	/* idnore power , only use flags , mode and freq */
+	struct wmi_channel chan;
+} __packed;
+
+/* Customize the DSCP (bit) to TID (0-7) mapping for QOS */
+#define WMI_DSCP_MAP_MAX    (64)
+struct wmi_pdev_set_dscp_tid_map_cmd {
+	/* map indicating DSCP to TID conversion */
+	__le32 dscp_to_tid_map[WMI_DSCP_MAP_MAX];
+} __packed;
+
+enum mcast_bcast_rate_id {
+	WMI_SET_MCAST_RATE,
+	WMI_SET_BCAST_RATE
+};
+
+struct mcast_bcast_rate {
+	enum mcast_bcast_rate_id rate_id;
+	__le32 rate;
+} __packed;
+
+struct wmi_wmm_params {
+	__le32 cwmin;
+	__le32 cwmax;
+	__le32 aifs;
+	__le32 txop;
+	__le32 acm;
+	__le32 no_ack;
+} __packed;
+
+struct wmi_pdev_set_wmm_params {
+	struct wmi_wmm_params ac_be;
+	struct wmi_wmm_params ac_bk;
+	struct wmi_wmm_params ac_vi;
+	struct wmi_wmm_params ac_vo;
+} __packed;
+
+struct wmi_wmm_params_arg {
+	u32 cwmin;
+	u32 cwmax;
+	u32 aifs;
+	u32 txop;
+	u32 acm;
+	u32 no_ack;
+};
+
+struct wmi_pdev_set_wmm_params_arg {
+	struct wmi_wmm_params_arg ac_be;
+	struct wmi_wmm_params_arg ac_bk;
+	struct wmi_wmm_params_arg ac_vi;
+	struct wmi_wmm_params_arg ac_vo;
+};
+
+struct wal_dbg_tx_stats {
+	/* Num HTT cookies queued to dispatch list */
+	__le32 comp_queued;
+
+	/* Num HTT cookies dispatched */
+	__le32 comp_delivered;
+
+	/* Num MSDU queued to WAL */
+	__le32 msdu_enqued;
+
+	/* Num MPDU queue to WAL */
+	__le32 mpdu_enqued;
+
+	/* Num MSDUs dropped by WMM limit */
+	__le32 wmm_drop;
+
+	/* Num Local frames queued */
+	__le32 local_enqued;
+
+	/* Num Local frames done */
+	__le32 local_freed;
+
+	/* Num queued to HW */
+	__le32 hw_queued;
+
+	/* Num PPDU reaped from HW */
+	__le32 hw_reaped;
+
+	/* Num underruns */
+	__le32 underrun;
+
+	/* Num PPDUs cleaned up in TX abort */
+	__le32 tx_abort;
+
+	/* Num MPDUs requed by SW */
+	__le32 mpdus_requed;
+
+	/* excessive retries */
+	__le32 tx_ko;
+
+	/* data hw rate code */
+	__le32 data_rc;
+
+	/* Scheduler self triggers */
+	__le32 self_triggers;
+
+	/* frames dropped due to excessive sw retries */
+	__le32 sw_retry_failure;
+
+	/* illegal rate phy errors  */
+	__le32 illgl_rate_phy_err;
+
+	/* wal pdev continous xretry */
+	__le32 pdev_cont_xretry;
+
+	/* wal pdev continous xretry */
+	__le32 pdev_tx_timeout;
+
+	/* wal pdev resets  */
+	__le32 pdev_resets;
+
+	__le32 phy_underrun;
+
+	/* MPDU is more than txop limit */
+	__le32 txop_ovf;
+} __packed;
+
+struct wal_dbg_rx_stats {
+	/* Cnts any change in ring routing mid-ppdu */
+	__le32 mid_ppdu_route_change;
+
+	/* Total number of statuses processed */
+	__le32 status_rcvd;
+
+	/* Extra frags on rings 0-3 */
+	__le32 r0_frags;
+	__le32 r1_frags;
+	__le32 r2_frags;
+	__le32 r3_frags;
+
+	/* MSDUs / MPDUs delivered to HTT */
+	__le32 htt_msdus;
+	__le32 htt_mpdus;
+
+	/* MSDUs / MPDUs delivered to local stack */
+	__le32 loc_msdus;
+	__le32 loc_mpdus;
+
+	/* AMSDUs that have more MSDUs than the status ring size */
+	__le32 oversize_amsdu;
+
+	/* Number of PHY errors */
+	__le32 phy_errs;
+
+	/* Number of PHY errors drops */
+	__le32 phy_err_drop;
+
+	/* Number of mpdu errors - FCS, MIC, ENC etc. */
+	__le32 mpdu_errs;
+} __packed;
+
+struct wal_dbg_peer_stats {
+	/* REMOVE THIS ONCE REAL PEER STAT COUNTERS ARE ADDED */
+	__le32 dummy;
+} __packed;
+
+struct wal_dbg_stats {
+	struct wal_dbg_tx_stats tx;
+	struct wal_dbg_rx_stats rx;
+	struct wal_dbg_peer_stats peer;
+} __packed;
+
+enum wmi_stats_id {
+	WMI_REQUEST_PEER_STAT	= 0x01,
+	WMI_REQUEST_AP_STAT	= 0x02
+};
+
+struct wmi_request_stats_cmd {
+	__le32 stats_id;
+
+	/*
+	 * Space to add parameters like
+	 * peer mac addr
+	 */
+} __packed;
+
+/* Suspend option */
+enum {
+	/* suspend */
+	WMI_PDEV_SUSPEND,
+
+	/* suspend and disable all interrupts */
+	WMI_PDEV_SUSPEND_AND_DISABLE_INTR,
+};
+
+struct wmi_pdev_suspend_cmd {
+	/* suspend option sent to target */
+	__le32 suspend_opt;
+} __packed;
+
+struct wmi_stats_event {
+	__le32 stats_id; /* %WMI_REQUEST_ */
+	/*
+	 * number of pdev stats event structures
+	 * (wmi_pdev_stats) 0 or 1
+	 */
+	__le32 num_pdev_stats;
+	/*
+	 * number of vdev stats event structures
+	 * (wmi_vdev_stats) 0 or max vdevs
+	 */
+	__le32 num_vdev_stats;
+	/*
+	 * number of peer stats event structures
+	 * (wmi_peer_stats) 0 or max peers
+	 */
+	__le32 num_peer_stats;
+	__le32 num_bcnflt_stats;
+	/*
+	 * followed by
+	 *   num_pdev_stats * size of(struct wmi_pdev_stats)
+	 *   num_vdev_stats * size of(struct wmi_vdev_stats)
+	 *   num_peer_stats * size of(struct wmi_peer_stats)
+	 *
+	 *  By having a zero sized array, the pointer to data area
+	 *  becomes available without increasing the struct size
+	 */
+	u8 data[0];
+} __packed;
+
+/*
+ * PDEV statistics
+ * TODO: add all PDEV stats here
+ */
+struct wmi_pdev_stats {
+	__le32 chan_nf;        /* Channel noise floor */
+	__le32 tx_frame_count; /* TX frame count */
+	__le32 rx_frame_count; /* RX frame count */
+	__le32 rx_clear_count; /* rx clear count */
+	__le32 cycle_count;    /* cycle count */
+	__le32 phy_err_count;  /* Phy error count */
+	__le32 chan_tx_pwr;    /* channel tx power */
+	struct wal_dbg_stats wal; /* WAL dbg stats */
+} __packed;
+
+/*
+ * VDEV statistics
+ * TODO: add all VDEV stats here
+ */
+struct wmi_vdev_stats {
+	__le32 vdev_id;
+} __packed;
+
+/*
+ * peer statistics.
+ * TODO: add more stats
+ */
+struct wmi_peer_stats {
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_rssi;
+	__le32 peer_tx_rate;
+} __packed;
+
+struct wmi_vdev_create_cmd {
+	__le32 vdev_id;
+	__le32 vdev_type;
+	__le32 vdev_subtype;
+	struct wmi_mac_addr vdev_macaddr;
+} __packed;
+
+enum wmi_vdev_type {
+	WMI_VDEV_TYPE_AP      = 1,
+	WMI_VDEV_TYPE_STA     = 2,
+	WMI_VDEV_TYPE_IBSS    = 3,
+	WMI_VDEV_TYPE_MONITOR = 4,
+};
+
+enum wmi_vdev_subtype {
+	WMI_VDEV_SUBTYPE_NONE       = 0,
+	WMI_VDEV_SUBTYPE_P2P_DEVICE = 1,
+	WMI_VDEV_SUBTYPE_P2P_CLIENT = 2,
+	WMI_VDEV_SUBTYPE_P2P_GO     = 3,
+};
+
+/* values for vdev_subtype */
+
+/* values for vdev_start_request flags */
+/*
+ * Indicates that AP VDEV uses hidden ssid. only valid for
+ *  AP/GO */
+#define WMI_VDEV_START_HIDDEN_SSID  (1<<0)
+/*
+ * Indicates if robust management frame/management frame
+ *  protection is enabled. For GO/AP vdevs, it indicates that
+ *  it may support station/client associations with RMF enabled.
+ *  For STA/client vdevs, it indicates that sta will
+ *  associate with AP with RMF enabled. */
+#define WMI_VDEV_START_PMF_ENABLED  (1<<1)
+
+struct wmi_p2p_noa_descriptor {
+	__le32 type_count; /* 255: continuous schedule, 0: reserved */
+	__le32 duration;  /* Absent period duration in micro seconds */
+	__le32 interval;   /* Absent period interval in micro seconds */
+	__le32 start_time; /* 32 bit tsf time when in starts */
+} __packed;
+
+struct wmi_vdev_start_request_cmd {
+	/* WMI channel */
+	struct wmi_channel chan;
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* requestor id identifying the caller module */
+	__le32 requestor_id;
+	/* beacon interval from received beacon */
+	__le32 beacon_interval;
+	/* DTIM Period from the received beacon */
+	__le32 dtim_period;
+	/* Flags */
+	__le32 flags;
+	/* ssid field. Only valid for AP/GO/IBSS/BTAmp VDEV type. */
+	struct wmi_ssid ssid;
+	/* beacon/probe reponse xmit rate. Applicable for SoftAP. */
+	__le32 bcn_tx_rate;
+	/* beacon/probe reponse xmit power. Applicable for SoftAP. */
+	__le32 bcn_tx_power;
+	/* number of p2p NOA descriptor(s) from scan entry */
+	__le32 num_noa_descriptors;
+	/*
+	 * Disable H/W ack. This used by WMI_VDEV_RESTART_REQUEST_CMDID.
+	 * During CAC, Our HW shouldn't ack ditected frames
+	 */
+	__le32 disable_hw_ack;
+	/* actual p2p NOA descriptor from scan entry */
+	struct wmi_p2p_noa_descriptor noa_descriptors[2];
+} __packed;
+
+struct wmi_vdev_restart_request_cmd {
+	struct wmi_vdev_start_request_cmd vdev_start_request_cmd;
+} __packed;
+
+struct wmi_vdev_start_request_arg {
+	u32 vdev_id;
+	struct wmi_channel_arg channel;
+	u32 bcn_intval;
+	u32 dtim_period;
+	u8 *ssid;
+	u32 ssid_len;
+	u32 bcn_tx_rate;
+	u32 bcn_tx_power;
+	bool disable_hw_ack;
+	bool hidden_ssid;
+	bool pmf_enabled;
+};
+
+struct wmi_vdev_delete_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_up_cmd {
+	__le32 vdev_id;
+	__le32 vdev_assoc_id;
+	struct wmi_mac_addr vdev_bssid;
+} __packed;
+
+struct wmi_vdev_stop_cmd {
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_down_cmd {
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_standby_response_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_resume_response_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_set_param_cmd {
+	__le32 vdev_id;
+	__le32 param_id;
+	__le32 param_value;
+} __packed;
+
+#define WMI_MAX_KEY_INDEX   3
+#define WMI_MAX_KEY_LEN     32
+
+#define WMI_KEY_PAIRWISE 0x00
+#define WMI_KEY_GROUP    0x01
+#define WMI_KEY_TX_USAGE 0x02 /* default tx key - static wep */
+
+struct wmi_key_seq_counter {
+	__le32 key_seq_counter_l;
+	__le32 key_seq_counter_h;
+} __packed;
+
+#define WMI_CIPHER_NONE     0x0 /* clear key */
+#define WMI_CIPHER_WEP      0x1
+#define WMI_CIPHER_TKIP     0x2
+#define WMI_CIPHER_AES_OCB  0x3
+#define WMI_CIPHER_AES_CCM  0x4
+#define WMI_CIPHER_WAPI     0x5
+#define WMI_CIPHER_CKIP     0x6
+#define WMI_CIPHER_AES_CMAC 0x7
+
+struct wmi_vdev_install_key_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+	__le32 key_idx;
+	__le32 key_flags;
+	__le32 key_cipher; /* %WMI_CIPHER_ */
+	struct wmi_key_seq_counter key_rsc_counter;
+	struct wmi_key_seq_counter key_global_rsc_counter;
+	struct wmi_key_seq_counter key_tsc_counter;
+	u8 wpi_key_rsc_counter[16];
+	u8 wpi_key_tsc_counter[16];
+	__le32 key_len;
+	__le32 key_txmic_len;
+	__le32 key_rxmic_len;
+
+	/* contains key followed by tx mic followed by rx mic */
+	u8 key_data[0];
+} __packed;
+
+struct wmi_vdev_install_key_arg {
+	u32 vdev_id;
+	const u8 *macaddr;
+	u32 key_idx;
+	u32 key_flags;
+	u32 key_cipher;
+	u32 key_len;
+	u32 key_txmic_len;
+	u32 key_rxmic_len;
+	const void *key_data;
+};
+
+/* Preamble types to be used with VDEV fixed rate configuration */
+enum wmi_rate_preamble {
+	WMI_RATE_PREAMBLE_OFDM,
+	WMI_RATE_PREAMBLE_CCK,
+	WMI_RATE_PREAMBLE_HT,
+	WMI_RATE_PREAMBLE_VHT,
+};
+
+/* Value to disable fixed rate setting */
+#define WMI_FIXED_RATE_NONE    (0xff)
+
+/* the definition of different VDEV parameters */
+enum wmi_vdev_param {
+	/* RTS Threshold */
+	WMI_VDEV_PARAM_RTS_THRESHOLD = 0x1,
+	/* Fragmentation threshold */
+	WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
+	/* beacon interval in TUs */
+	WMI_VDEV_PARAM_BEACON_INTERVAL,
+	/* Listen interval in TUs */
+	WMI_VDEV_PARAM_LISTEN_INTERVAL,
+	/* muticast rate in Mbps */
+	WMI_VDEV_PARAM_MULTICAST_RATE,
+	/* management frame rate in Mbps */
+	WMI_VDEV_PARAM_MGMT_TX_RATE,
+	/* slot time (long vs short) */
+	WMI_VDEV_PARAM_SLOT_TIME,
+	/* preamble (long vs short) */
+	WMI_VDEV_PARAM_PREAMBLE,
+	/* SWBA time (time before tbtt in msec) */
+	WMI_VDEV_PARAM_SWBA_TIME,
+	/* time period for updating VDEV stats */
+	WMI_VDEV_STATS_UPDATE_PERIOD,
+	/* age out time in msec for frames queued for station in power save */
+	WMI_VDEV_PWRSAVE_AGEOUT_TIME,
+	/*
+	 * Host SWBA interval (time in msec before tbtt for SWBA event
+	 * generation).
+	 */
+	WMI_VDEV_HOST_SWBA_INTERVAL,
+	/* DTIM period (specified in units of num beacon intervals) */
+	WMI_VDEV_PARAM_DTIM_PERIOD,
+	/*
+	 * scheduler air time limit for this VDEV. used by off chan
+	 * scheduler.
+	 */
+	WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
+	/* enable/dsiable WDS for this VDEV  */
+	WMI_VDEV_PARAM_WDS,
+	/* ATIM Window */
+	WMI_VDEV_PARAM_ATIM_WINDOW,
+	/* BMISS max */
+	WMI_VDEV_PARAM_BMISS_COUNT_MAX,
+	/* BMISS first time */
+	WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
+	/* BMISS final time */
+	WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
+	/* WMM enables/disabled */
+	WMI_VDEV_PARAM_FEATURE_WMM,
+	/* Channel width */
+	WMI_VDEV_PARAM_CHWIDTH,
+	/* Channel Offset */
+	WMI_VDEV_PARAM_CHEXTOFFSET,
+	/* Disable HT Protection */
+	WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
+	/* Quick STA Kickout */
+	WMI_VDEV_PARAM_STA_QUICKKICKOUT,
+	/* Rate to be used with Management frames */
+	WMI_VDEV_PARAM_MGMT_RATE,
+	/* Protection Mode */
+	WMI_VDEV_PARAM_PROTECTION_MODE,
+	/* Fixed rate setting */
+	WMI_VDEV_PARAM_FIXED_RATE,
+	/* Short GI Enable/Disable */
+	WMI_VDEV_PARAM_SGI,
+	/* Enable LDPC */
+	WMI_VDEV_PARAM_LDPC,
+	/* Enable Tx STBC */
+	WMI_VDEV_PARAM_TX_STBC,
+	/* Enable Rx STBC */
+	WMI_VDEV_PARAM_RX_STBC,
+	/* Intra BSS forwarding  */
+	WMI_VDEV_PARAM_INTRA_BSS_FWD,
+	/* Setting Default xmit key for Vdev */
+	WMI_VDEV_PARAM_DEF_KEYID,
+	/* NSS width */
+	WMI_VDEV_PARAM_NSS,
+	/* Set the custom rate for the broadcast data frames */
+	WMI_VDEV_PARAM_BCAST_DATA_RATE,
+	/* Set the custom rate (rate-code) for multicast data frames */
+	WMI_VDEV_PARAM_MCAST_DATA_RATE,
+	/* Tx multicast packet indicate Enable/Disable */
+	WMI_VDEV_PARAM_MCAST_INDICATE,
+	/* Tx DHCP packet indicate Enable/Disable */
+	WMI_VDEV_PARAM_DHCP_INDICATE,
+	/* Enable host inspection of Tx unicast packet to unknown destination */
+	WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
+
+	/* The minimum amount of time AP begins to consider STA inactive */
+	WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
+
+	/*
+	 * An associated STA is considered inactive when there is no recent
+	 * TX/RX activity and no downlink frames are buffered for it. Once a
+	 * STA exceeds the maximum idle inactive time, the AP will send an
+	 * 802.11 data-null as a keep alive to verify the STA is still
+	 * associated. If the STA does ACK the data-null, or if the data-null
+	 * is buffered and the STA does not retrieve it, the STA will be
+	 * considered unresponsive
+	 * (see WMI_VDEV_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS).
+	 */
+	WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
+
+	/*
+	 * An associated STA is considered unresponsive if there is no recent
+	 * TX/RX activity and downlink frames are buffered for it. Once a STA
+	 * exceeds the maximum unresponsive time, the AP will send a
+	 * WMI_STA_KICKOUT event to the host so the STA can be deleted. */
+	WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
+
+	/* Enable NAWDS : MCAST INSPECT Enable, NAWDS Flag set */
+	WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
+	/* Enable/Disable RTS-CTS */
+	WMI_VDEV_PARAM_ENABLE_RTSCTS,
+	/* Enable TXBFee/er */
+	WMI_VDEV_PARAM_TXBF,
+
+	/* Set packet power save */
+	WMI_VDEV_PARAM_PACKET_POWERSAVE,
+
+	/*
+	 * Drops un-encrypted packets if eceived in an encrypted connection
+	 * otherwise forwards to host.
+	 */
+	WMI_VDEV_PARAM_DROP_UNENCRY,
+
+	/*
+	 * Set the encapsulation type for frames.
+	 */
+	WMI_VDEV_PARAM_TX_ENCAP_TYPE,
+};
+
+/* slot time long */
+#define WMI_VDEV_SLOT_TIME_LONG		0x1
+/* slot time short */
+#define WMI_VDEV_SLOT_TIME_SHORT	0x2
+/* preablbe long */
+#define WMI_VDEV_PREAMBLE_LONG		0x1
+/* preablbe short */
+#define WMI_VDEV_PREAMBLE_SHORT		0x2
+
+enum wmi_start_event_param {
+	WMI_VDEV_RESP_START_EVENT = 0,
+	WMI_VDEV_RESP_RESTART_EVENT,
+};
+
+struct wmi_vdev_start_response_event {
+	__le32 vdev_id;
+	__le32 req_id;
+	__le32 resp_type; /* %WMI_VDEV_RESP_ */
+	__le32 status;
+} __packed;
+
+struct wmi_vdev_standby_req_event {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_resume_req_event {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+struct wmi_vdev_stopped_event {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+/*
+ * common structure used for simple events
+ * (stopped, resume_req, standby response)
+ */
+struct wmi_vdev_simple_event {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+} __packed;
+
+/* VDEV start response status codes */
+/* VDEV succesfully started */
+#define WMI_INIFIED_VDEV_START_RESPONSE_STATUS_SUCCESS	0x0
+
+/* requested VDEV not found */
+#define WMI_INIFIED_VDEV_START_RESPONSE_INVALID_VDEVID	0x1
+
+/* unsupported VDEV combination */
+#define WMI_INIFIED_VDEV_START_RESPONSE_NOT_SUPPORTED	0x2
+
+/* Beacon processing related command and event structures */
+struct wmi_bcn_tx_hdr {
+	__le32 vdev_id;
+	__le32 tx_rate;
+	__le32 tx_power;
+	__le32 bcn_len;
+} __packed;
+
+struct wmi_bcn_tx_cmd {
+	struct wmi_bcn_tx_hdr hdr;
+	u8 *bcn[0];
+} __packed;
+
+struct wmi_bcn_tx_arg {
+	u32 vdev_id;
+	u32 tx_rate;
+	u32 tx_power;
+	u32 bcn_len;
+	const void *bcn;
+};
+
+/* Beacon filter */
+#define WMI_BCN_FILTER_ALL   0 /* Filter all beacons */
+#define WMI_BCN_FILTER_NONE  1 /* Pass all beacons */
+#define WMI_BCN_FILTER_RSSI  2 /* Pass Beacons RSSI >= RSSI threshold */
+#define WMI_BCN_FILTER_BSSID 3 /* Pass Beacons with matching BSSID */
+#define WMI_BCN_FILTER_SSID  4 /* Pass Beacons with matching SSID */
+
+struct wmi_bcn_filter_rx_cmd {
+	/* Filter ID */
+	__le32 bcn_filter_id;
+	/* Filter type - wmi_bcn_filter */
+	__le32 bcn_filter;
+	/* Buffer len */
+	__le32 bcn_filter_len;
+	/* Filter info (threshold, BSSID, RSSI) */
+	u8 *bcn_filter_buf;
+} __packed;
+
+/* Capabilities and IEs to be passed to firmware */
+struct wmi_bcn_prb_info {
+	/* Capabilities */
+	__le32 caps;
+	/* ERP info */
+	__le32 erp;
+	/* Advanced capabilities */
+	/* HT capabilities */
+	/* HT Info */
+	/* ibss_dfs */
+	/* wpa Info */
+	/* rsn Info */
+	/* rrm info */
+	/* ath_ext */
+	/* app IE */
+} __packed;
+
+struct wmi_bcn_tmpl_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* TIM IE offset from the beginning of the template. */
+	__le32 tim_ie_offset;
+	/* beacon probe capabilities and IEs */
+	struct wmi_bcn_prb_info bcn_prb_info;
+	/* beacon buffer length */
+	__le32 buf_len;
+	/* variable length data */
+	u8 data[1];
+} __packed;
+
+struct wmi_prb_tmpl_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* beacon probe capabilities and IEs */
+	struct wmi_bcn_prb_info bcn_prb_info;
+	/* beacon buffer length */
+	__le32 buf_len;
+	/* Variable length data */
+	u8 data[1];
+} __packed;
+
+enum wmi_sta_ps_mode {
+	/* enable power save for the given STA VDEV */
+	WMI_STA_PS_MODE_DISABLED = 0,
+	/* disable power save  for a given STA VDEV */
+	WMI_STA_PS_MODE_ENABLED = 1,
+};
+
+struct wmi_sta_powersave_mode_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+
+	/*
+	 * Power save mode
+	 * (see enum wmi_sta_ps_mode)
+	 */
+	__le32 sta_ps_mode;
+} __packed;
+
+enum wmi_csa_offload_en {
+	WMI_CSA_OFFLOAD_DISABLE = 0,
+	WMI_CSA_OFFLOAD_ENABLE = 1,
+};
+
+struct wmi_csa_offload_enable_cmd {
+	__le32 vdev_id;
+	__le32 csa_offload_enable;
+} __packed;
+
+struct wmi_csa_offload_chanswitch_cmd {
+	__le32 vdev_id;
+	struct wmi_channel chan;
+} __packed;
+
+/*
+ * This parameter controls the policy for retrieving frames from AP while the
+ * STA is in sleep state.
+ *
+ * Only takes affect if the sta_ps_mode is enabled
+ */
+enum wmi_sta_ps_param_rx_wake_policy {
+	/*
+	 * Wake up when ever there is an  RX activity on the VDEV. In this mode
+	 * the Power save SM(state machine) will come out of sleep by either
+	 * sending null frame (or) a data frame (with PS==0) in response to TIM
+	 * bit set in the received beacon frame from AP.
+	 */
+	WMI_STA_PS_RX_WAKE_POLICY_WAKE = 0,
+
+	/*
+	 * Here the power save state machine will not wakeup in response to TIM
+	 * bit, instead it will send a PSPOLL (or) UASPD trigger based on UAPSD
+	 * configuration setup by WMISET_PS_SET_UAPSD  WMI command.  When all
+	 * access categories are delivery-enabled, the station will send a
+	 * UAPSD trigger frame, otherwise it will send a PS-Poll.
+	 */
+	WMI_STA_PS_RX_WAKE_POLICY_POLL_UAPSD = 1,
+};
+
+/*
+ * Number of tx frames/beacon  that cause the power save SM to wake up.
+ *
+ * Value 1 causes the SM to wake up for every TX. Value 0 has a special
+ * meaning, It will cause the SM to never wake up. This is useful if you want
+ * to keep the system to sleep all the time for some kind of test mode . host
+ * can change this parameter any time.  It will affect at the next tx frame.
+ */
+enum wmi_sta_ps_param_tx_wake_threshold {
+	WMI_STA_PS_TX_WAKE_THRESHOLD_NEVER = 0,
+	WMI_STA_PS_TX_WAKE_THRESHOLD_ALWAYS = 1,
+
+	/*
+	 * Values greater than one indicate that many TX attempts per beacon
+	 * interval before the STA will wake up
+	 */
+};
+
+/*
+ * The maximum number of PS-Poll frames the FW will send in response to
+ * traffic advertised in TIM before waking up (by sending a null frame with PS
+ * = 0). Value 0 has a special meaning: there is no maximum count and the FW
+ * will send as many PS-Poll as are necessary to retrieve buffered BU. This
+ * parameter is used when the RX wake policy is
+ * WMI_STA_PS_RX_WAKE_POLICY_POLL_UAPSD and ignored when the RX wake
+ * policy is WMI_STA_PS_RX_WAKE_POLICY_WAKE.
+ */
+enum wmi_sta_ps_param_pspoll_count {
+	WMI_STA_PS_PSPOLL_COUNT_NO_MAX = 0,
+	/*
+	 * Values greater than 0 indicate the maximum numer of PS-Poll frames
+	 * FW will send before waking up.
+	 */
+};
+
+/*
+ * This will include the delivery and trigger enabled state for every AC.
+ * This is the negotiated state with AP. The host MLME needs to set this based
+ * on AP capability and the state Set in the association request by the
+ * station MLME.Lower 8 bits of the value specify the UAPSD configuration.
+ */
+#define WMI_UAPSD_AC_TYPE_DELI 0
+#define WMI_UAPSD_AC_TYPE_TRIG 1
+
+#define WMI_UAPSD_AC_BIT_MASK(ac, type) \
+	((type ==  WMI_UAPSD_AC_TYPE_DELI) ? (1<<(ac<<1)) : (1<<((ac<<1)+1)))
+
+enum wmi_sta_ps_param_uapsd {
+	WMI_STA_PS_UAPSD_AC0_DELIVERY_EN = (1 << 0),
+	WMI_STA_PS_UAPSD_AC0_TRIGGER_EN  = (1 << 1),
+	WMI_STA_PS_UAPSD_AC1_DELIVERY_EN = (1 << 2),
+	WMI_STA_PS_UAPSD_AC1_TRIGGER_EN  = (1 << 3),
+	WMI_STA_PS_UAPSD_AC2_DELIVERY_EN = (1 << 4),
+	WMI_STA_PS_UAPSD_AC2_TRIGGER_EN  = (1 << 5),
+	WMI_STA_PS_UAPSD_AC3_DELIVERY_EN = (1 << 6),
+	WMI_STA_PS_UAPSD_AC3_TRIGGER_EN  = (1 << 7),
+};
+
+enum wmi_sta_powersave_param {
+	/*
+	 * Controls how frames are retrievd from AP while STA is sleeping
+	 *
+	 * (see enum wmi_sta_ps_param_rx_wake_policy)
+	 */
+	WMI_STA_PS_PARAM_RX_WAKE_POLICY = 0,
+
+	/*
+	 * The STA will go active after this many TX
+	 *
+	 * (see enum wmi_sta_ps_param_tx_wake_threshold)
+	 */
+	WMI_STA_PS_PARAM_TX_WAKE_THRESHOLD = 1,
+
+	/*
+	 * Number of PS-Poll to send before STA wakes up
+	 *
+	 * (see enum wmi_sta_ps_param_pspoll_count)
+	 *
+	 */
+	WMI_STA_PS_PARAM_PSPOLL_COUNT = 2,
+
+	/*
+	 * TX/RX inactivity time in msec before going to sleep.
+	 *
+	 * The power save SM will monitor tx/rx activity on the VDEV, if no
+	 * activity for the specified msec of the parameter the Power save
+	 * SM will go to sleep.
+	 */
+	WMI_STA_PS_PARAM_INACTIVITY_TIME = 3,
+
+	/*
+	 * Set uapsd configuration.
+	 *
+	 * (see enum wmi_sta_ps_param_uapsd)
+	 */
+	WMI_STA_PS_PARAM_UAPSD = 4,
+};
+
+struct wmi_sta_powersave_param_cmd {
+	__le32 vdev_id;
+	__le32 param_id; /* %WMI_STA_PS_PARAM_ */
+	__le32 param_value;
+} __packed;
+
+/* No MIMO power save */
+#define WMI_STA_MIMO_PS_MODE_DISABLE
+/* mimo powersave mode static*/
+#define WMI_STA_MIMO_PS_MODE_STATIC
+/* mimo powersave mode dynamic */
+#define WMI_STA_MIMO_PS_MODE_DYNAMIC
+
+struct wmi_sta_mimo_ps_mode_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* mimo powersave mode as defined above */
+	__le32 mimo_pwrsave_mode;
+} __packed;
+
+/* U-APSD configuration of peer station from (re)assoc request and TSPECs */
+enum wmi_ap_ps_param_uapsd {
+	WMI_AP_PS_UAPSD_AC0_DELIVERY_EN = (1 << 0),
+	WMI_AP_PS_UAPSD_AC0_TRIGGER_EN  = (1 << 1),
+	WMI_AP_PS_UAPSD_AC1_DELIVERY_EN = (1 << 2),
+	WMI_AP_PS_UAPSD_AC1_TRIGGER_EN  = (1 << 3),
+	WMI_AP_PS_UAPSD_AC2_DELIVERY_EN = (1 << 4),
+	WMI_AP_PS_UAPSD_AC2_TRIGGER_EN  = (1 << 5),
+	WMI_AP_PS_UAPSD_AC3_DELIVERY_EN = (1 << 6),
+	WMI_AP_PS_UAPSD_AC3_TRIGGER_EN  = (1 << 7),
+};
+
+/* U-APSD maximum service period of peer station */
+enum wmi_ap_ps_peer_param_max_sp {
+	WMI_AP_PS_PEER_PARAM_MAX_SP_UNLIMITED = 0,
+	WMI_AP_PS_PEER_PARAM_MAX_SP_2 = 1,
+	WMI_AP_PS_PEER_PARAM_MAX_SP_4 = 2,
+	WMI_AP_PS_PEER_PARAM_MAX_SP_6 = 3,
+	MAX_WMI_AP_PS_PEER_PARAM_MAX_SP,
+};
+
+/*
+ * AP power save parameter
+ * Set a power save specific parameter for a peer station
+ */
+enum wmi_ap_ps_peer_param {
+	/* Set uapsd configuration for a given peer.
+	 *
+	 * Include the delivery and trigger enabled state for every AC.
+	 * The host  MLME needs to set this based on AP capability and stations
+	 * request Set in the association request  received from the station.
+	 *
+	 * Lower 8 bits of the value specify the UAPSD configuration.
+	 *
+	 * (see enum wmi_ap_ps_param_uapsd)
+	 * The default value is 0.
+	 */
+	WMI_AP_PS_PEER_PARAM_UAPSD = 0,
+
+	/*
+	 * Set the service period for a UAPSD capable station
+	 *
+	 * The service period from wme ie in the (re)assoc request frame.
+	 *
+	 * (see enum wmi_ap_ps_peer_param_max_sp)
+	 */
+	WMI_AP_PS_PEER_PARAM_MAX_SP = 1,
+
+	/* Time in seconds for aging out buffered frames for STA in PS */
+	WMI_AP_PS_PEER_PARAM_AGEOUT_TIME = 2,
+};
+
+struct wmi_ap_ps_peer_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+
+	/* AP powersave param (see enum wmi_ap_ps_peer_param) */
+	__le32 param_id;
+
+	/* AP powersave param value */
+	__le32 param_value;
+} __packed;
+
+/* 128 clients = 4 words */
+#define WMI_TIM_BITMAP_ARRAY_SIZE 4
+
+struct wmi_tim_info {
+	__le32 tim_len;
+	__le32 tim_mcast;
+	__le32 tim_bitmap[WMI_TIM_BITMAP_ARRAY_SIZE];
+	__le32 tim_changed;
+	__le32 tim_num_ps_pending;
+} __packed;
+
+/* Maximum number of NOA Descriptors supported */
+#define WMI_P2P_MAX_NOA_DESCRIPTORS 4
+#define WMI_P2P_OPPPS_ENABLE_BIT	BIT(0)
+#define WMI_P2P_OPPPS_CTWINDOW_OFFSET	1
+#define WMI_P2P_NOA_CHANGED_BIT	BIT(0)
+
+struct wmi_p2p_noa_info {
+	/* Bit 0 - Flag to indicate an update in NOA schedule
+	   Bits 7-1 - Reserved */
+	u8 changed;
+	/* NOA index */
+	u8 index;
+	/* Bit 0 - Opp PS state of the AP
+	   Bits 1-7 - Ctwindow in TUs */
+	u8 ctwindow_oppps;
+	/* Number of NOA descriptors */
+	u8 num_descriptors;
+
+	struct wmi_p2p_noa_descriptor descriptors[WMI_P2P_MAX_NOA_DESCRIPTORS];
+} __packed;
+
+struct wmi_bcn_info {
+	struct wmi_tim_info tim_info;
+	struct wmi_p2p_noa_info p2p_noa_info;
+} __packed;
+
+struct wmi_host_swba_event {
+	__le32 vdev_map;
+	struct wmi_bcn_info bcn_info[1];
+} __packed;
+
+#define WMI_MAX_AP_VDEV 16
+
+struct wmi_tbtt_offset_event {
+	__le32 vdev_map;
+	__le32 tbttoffset_list[WMI_MAX_AP_VDEV];
+} __packed;
+
+
+struct wmi_peer_create_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+} __packed;
+
+struct wmi_peer_delete_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+} __packed;
+
+struct wmi_peer_flush_tids_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_tid_bitmap;
+} __packed;
+
+struct wmi_fixed_rate {
+	/*
+	 * rate mode . 0: disable fixed rate (auto rate)
+	 *   1: legacy (non 11n) rate  specified as ieee rate 2*Mbps
+	 *   2: ht20 11n rate  specified as mcs index
+	 *   3: ht40 11n rate  specified as mcs index
+	 */
+	__le32  rate_mode;
+	/*
+	 * 4 rate values for 4 rate series. series 0 is stored in byte 0 (LSB)
+	 * and series 3 is stored at byte 3 (MSB)
+	 */
+	__le32  rate_series;
+	/*
+	 * 4 retry counts for 4 rate series. retry count for rate 0 is stored
+	 * in byte 0 (LSB) and retry count for rate 3 is stored at byte 3
+	 * (MSB)
+	 */
+	__le32  rate_retries;
+} __packed;
+
+struct wmi_peer_fixed_rate_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	/* fixed rate */
+	struct wmi_fixed_rate peer_fixed_rate;
+} __packed;
+
+#define WMI_MGMT_TID    17
+
+struct wmi_addba_clear_resp_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+} __packed;
+
+struct wmi_addba_send_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	/* Tid number */
+	__le32 tid;
+	/* Buffer/Window size*/
+	__le32 buffersize;
+} __packed;
+
+struct wmi_delba_send_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	/* Tid number */
+	__le32 tid;
+	/* Is Initiator */
+	__le32 initiator;
+	/* Reason code */
+	__le32 reasoncode;
+} __packed;
+
+struct wmi_addba_setresponse_cmd {
+	/* unique id identifying the vdev, generated by the caller */
+	__le32 vdev_id;
+	/* peer mac address */
+	struct wmi_mac_addr peer_macaddr;
+	/* Tid number */
+	__le32 tid;
+	/* status code */
+	__le32 statuscode;
+} __packed;
+
+struct wmi_send_singleamsdu_cmd {
+	/* unique id identifying the vdev, generated by the caller */
+	__le32 vdev_id;
+	/* peer mac address */
+	struct wmi_mac_addr peer_macaddr;
+	/* Tid number */
+	__le32 tid;
+} __packed;
+
+enum wmi_peer_smps_state {
+	WMI_PEER_SMPS_PS_NONE = 0x0,
+	WMI_PEER_SMPS_STATIC  = 0x1,
+	WMI_PEER_SMPS_DYNAMIC = 0x2
+};
+
+enum wmi_peer_param {
+	WMI_PEER_SMPS_STATE = 0x1, /* see %wmi_peer_smps_state */
+	WMI_PEER_AMPDU      = 0x2,
+	WMI_PEER_AUTHORIZE  = 0x3,
+	WMI_PEER_CHAN_WIDTH = 0x4,
+	WMI_PEER_NSS        = 0x5,
+	WMI_PEER_USE_4ADDR  = 0x6
+};
+
+struct wmi_peer_set_param_cmd {
+	__le32 vdev_id;
+	struct wmi_mac_addr peer_macaddr;
+	__le32 param_id;
+	__le32 param_value;
+} __packed;
+
+#define MAX_SUPPORTED_RATES 128
+
+struct wmi_rate_set {
+	/* total number of rates */
+	__le32 num_rates;
+	/*
+	 * rates (each 8bit value) packed into a 32 bit word.
+	 * the rates are filled from least significant byte to most
+	 * significant byte.
+	 */
+	__le32 rates[(MAX_SUPPORTED_RATES/4)+1];
+} __packed;
+
+struct wmi_rate_set_arg {
+	unsigned int num_rates;
+	u8 rates[MAX_SUPPORTED_RATES];
+};
+
+/*
+ * NOTE: It would bea good idea to represent the Tx MCS
+ * info in one word and Rx in another word. This is split
+ * into multiple words for convenience
+ */
+struct wmi_vht_rate_set {
+	__le32 rx_max_rate; /* Max Rx data rate */
+	__le32 rx_mcs_set;  /* Negotiated RX VHT rates */
+	__le32 tx_max_rate; /* Max Tx data rate */
+	__le32 tx_mcs_set;  /* Negotiated TX VHT rates */
+} __packed;
+
+struct wmi_vht_rate_set_arg {
+	u32 rx_max_rate;
+	u32 rx_mcs_set;
+	u32 tx_max_rate;
+	u32 tx_mcs_set;
+};
+
+struct wmi_peer_set_rates_cmd {
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	/* legacy rate set */
+	struct wmi_rate_set peer_legacy_rates;
+	/* ht rate set */
+	struct wmi_rate_set peer_ht_rates;
+} __packed;
+
+struct wmi_peer_set_q_empty_callback_cmd {
+	/* unique id identifying the VDEV, generated by the caller */
+	__le32 vdev_id;
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	__le32 callback_enable;
+} __packed;
+
+#define WMI_PEER_AUTH           0x00000001
+#define WMI_PEER_QOS            0x00000002
+#define WMI_PEER_NEED_PTK_4_WAY 0x00000004
+#define WMI_PEER_NEED_GTK_2_WAY 0x00000010
+#define WMI_PEER_APSD           0x00000800
+#define WMI_PEER_HT             0x00001000
+#define WMI_PEER_40MHZ          0x00002000
+#define WMI_PEER_STBC           0x00008000
+#define WMI_PEER_LDPC           0x00010000
+#define WMI_PEER_DYN_MIMOPS     0x00020000
+#define WMI_PEER_STATIC_MIMOPS  0x00040000
+#define WMI_PEER_SPATIAL_MUX    0x00200000
+#define WMI_PEER_VHT            0x02000000
+#define WMI_PEER_80MHZ          0x04000000
+#define WMI_PEER_PMF            0x08000000
+
+/*
+ * Peer rate capabilities.
+ *
+ * This is of interest to the ratecontrol
+ * module which resides in the firmware. The bit definitions are
+ * consistent with that defined in if_athrate.c.
+ */
+#define WMI_RC_DS_FLAG          0x01
+#define WMI_RC_CW40_FLAG        0x02
+#define WMI_RC_SGI_FLAG         0x04
+#define WMI_RC_HT_FLAG          0x08
+#define WMI_RC_RTSCTS_FLAG      0x10
+#define WMI_RC_TX_STBC_FLAG     0x20
+#define WMI_RC_RX_STBC_FLAG     0xC0
+#define WMI_RC_RX_STBC_FLAG_S   6
+#define WMI_RC_WEP_TKIP_FLAG    0x100
+#define WMI_RC_TS_FLAG          0x200
+#define WMI_RC_UAPSD_FLAG       0x400
+
+/* Maximum listen interval supported by hw in units of beacon interval */
+#define ATH10K_MAX_HW_LISTEN_INTERVAL 5
+
+struct wmi_peer_assoc_complete_cmd {
+	struct wmi_mac_addr peer_macaddr;
+	__le32 vdev_id;
+	__le32 peer_new_assoc; /* 1=assoc, 0=reassoc */
+	__le32 peer_associd; /* 16 LSBs */
+	__le32 peer_flags;
+	__le32 peer_caps; /* 16 LSBs */
+	__le32 peer_listen_intval;
+	__le32 peer_ht_caps;
+	__le32 peer_max_mpdu;
+	__le32 peer_mpdu_density; /* 0..16 */
+	__le32 peer_rate_caps;
+	struct wmi_rate_set peer_legacy_rates;
+	struct wmi_rate_set peer_ht_rates;
+	__le32 peer_nss; /* num of spatial streams */
+	__le32 peer_vht_caps;
+	__le32 peer_phymode;
+	struct wmi_vht_rate_set peer_vht_rates;
+	/* HT Operation Element of the peer. Five bytes packed in 2
+	 *  INT32 array and filled from lsb to msb. */
+	__le32 peer_ht_info[2];
+} __packed;
+
+struct wmi_peer_assoc_complete_arg {
+	u8 addr[ETH_ALEN];
+	u32 vdev_id;
+	bool peer_reassoc;
+	u16 peer_aid;
+	u32 peer_flags; /* see %WMI_PEER_ */
+	u16 peer_caps;
+	u32 peer_listen_intval;
+	u32 peer_ht_caps;
+	u32 peer_max_mpdu;
+	u32 peer_mpdu_density; /* 0..16 */
+	u32 peer_rate_caps; /* see %WMI_RC_ */
+	struct wmi_rate_set_arg peer_legacy_rates;
+	struct wmi_rate_set_arg peer_ht_rates;
+	u32 peer_num_spatial_streams;
+	u32 peer_vht_caps;
+	enum wmi_phy_mode peer_phymode;
+	struct wmi_vht_rate_set_arg peer_vht_rates;
+};
+
+struct wmi_peer_add_wds_entry_cmd {
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+	/* wds MAC addr */
+	struct wmi_mac_addr wds_macaddr;
+} __packed;
+
+struct wmi_peer_remove_wds_entry_cmd {
+	/* wds MAC addr */
+	struct wmi_mac_addr wds_macaddr;
+} __packed;
+
+struct wmi_peer_q_empty_callback_event {
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+} __packed;
+
+/*
+ * Channel info WMI event
+ */
+struct wmi_chan_info_event {
+	__le32 err_code;
+	__le32 freq;
+	__le32 cmd_flags;
+	__le32 noise_floor;
+	__le32 rx_clear_count;
+	__le32 cycle_count;
+} __packed;
+
+/* Beacon filter wmi command info */
+#define BCN_FLT_MAX_SUPPORTED_IES	256
+#define BCN_FLT_MAX_ELEMS_IE_LIST	(BCN_FLT_MAX_SUPPORTED_IES / 32)
+
+struct bss_bcn_stats {
+	__le32 vdev_id;
+	__le32 bss_bcnsdropped;
+	__le32 bss_bcnsdelivered;
+} __packed;
+
+struct bcn_filter_stats {
+	__le32 bcns_dropped;
+	__le32 bcns_delivered;
+	__le32 activefilters;
+	struct bss_bcn_stats bss_stats;
+} __packed;
+
+struct wmi_add_bcn_filter_cmd {
+	u32 vdev_id;
+	u32 ie_map[BCN_FLT_MAX_ELEMS_IE_LIST];
+} __packed;
+
+enum wmi_sta_keepalive_method {
+	WMI_STA_KEEPALIVE_METHOD_NULL_FRAME = 1,
+	WMI_STA_KEEPALIVE_METHOD_UNSOLICITATED_ARP_RESPONSE = 2,
+};
+
+/* note: ip4 addresses are in network byte order, i.e. big endian */
+struct wmi_sta_keepalive_arp_resp {
+	__be32 src_ip4_addr;
+	__be32 dest_ip4_addr;
+	struct wmi_mac_addr dest_mac_addr;
+} __packed;
+
+struct wmi_sta_keepalive_cmd {
+	__le32 vdev_id;
+	__le32 enabled;
+	__le32 method; /* WMI_STA_KEEPALIVE_METHOD_ */
+	__le32 interval; /* in seconds */
+	struct wmi_sta_keepalive_arp_resp arp_resp;
+} __packed;
+
+#define ATH10K_RTS_MAX		2347
+#define ATH10K_FRAGMT_THRESHOLD_MIN	540
+#define ATH10K_FRAGMT_THRESHOLD_MAX	2346
+
+#define WMI_MAX_EVENT 0x1000
+/* Maximum number of pending TXed WMI packets */
+#define WMI_MAX_PENDING_TX_COUNT 128
+#define WMI_SKB_HEADROOM sizeof(struct wmi_cmd_hdr)
+
+/* By default disable power save for IBSS */
+#define ATH10K_DEFAULT_ATIM 0
+
+struct ath10k;
+struct ath10k_vif;
+
+int ath10k_wmi_attach(struct ath10k *ar);
+void ath10k_wmi_detach(struct ath10k *ar);
+int ath10k_wmi_wait_for_service_ready(struct ath10k *ar);
+int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar);
+void ath10k_wmi_flush_tx(struct ath10k *ar);
+
+int ath10k_wmi_connect_htc_service(struct ath10k *ar);
+int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
+				const struct wmi_channel_arg *);
+int ath10k_wmi_pdev_suspend_target(struct ath10k *ar);
+int ath10k_wmi_pdev_resume_target(struct ath10k *ar);
+int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
+				  u16 rd5g, u16 ctl2g, u16 ctl5g);
+int ath10k_wmi_pdev_set_param(struct ath10k *ar, enum wmi_pdev_param id,
+			      u32 value);
+int ath10k_wmi_cmd_init(struct ath10k *ar);
+int ath10k_wmi_start_scan(struct ath10k *ar, const struct wmi_start_scan_arg *);
+void ath10k_wmi_start_scan_init(struct ath10k *ar, struct wmi_start_scan_arg *);
+int ath10k_wmi_stop_scan(struct ath10k *ar,
+			 const struct wmi_stop_scan_arg *arg);
+int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
+			   enum wmi_vdev_type type,
+			   enum wmi_vdev_subtype subtype,
+			   const u8 macaddr[ETH_ALEN]);
+int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id);
+int ath10k_wmi_vdev_start(struct ath10k *ar,
+			  const struct wmi_vdev_start_request_arg *);
+int ath10k_wmi_vdev_restart(struct ath10k *ar,
+			    const struct wmi_vdev_start_request_arg *);
+int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id);
+int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid,
+		       const u8 *bssid);
+int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id);
+int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
+			      enum wmi_vdev_param param_id, u32 param_value);
+int ath10k_wmi_vdev_install_key(struct ath10k *ar,
+				const struct wmi_vdev_install_key_arg *arg);
+int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
+		    const u8 peer_addr[ETH_ALEN]);
+int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
+		    const u8 peer_addr[ETH_ALEN]);
+int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
+		   const u8 peer_addr[ETH_ALEN], u32 tid_bitmap);
+int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
+			      const u8 *peer_addr,
+			      enum wmi_peer_param param_id, u32 param_value);
+int ath10k_wmi_peer_assoc(struct ath10k *ar,
+			  const struct wmi_peer_assoc_complete_arg *arg);
+int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
+			  enum wmi_sta_ps_mode psmode);
+int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
+				enum wmi_sta_powersave_param param_id,
+				u32 value);
+int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
+			       enum wmi_ap_ps_peer_param param_id, u32 value);
+int ath10k_wmi_scan_chan_list(struct ath10k *ar,
+			      const struct wmi_scan_chan_list_arg *arg);
+int ath10k_wmi_beacon_send(struct ath10k *ar, const struct wmi_bcn_tx_arg *arg);
+int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
+			const struct wmi_pdev_set_wmm_params_arg *arg);
+int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id);
+
+#endif /* _WMI_H_ */
