/*
 * 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 {
        WMI_SERVICE_BEACON_OFFLOAD = 0,
        WMI_SERVICE_SCAN_OFFLOAD,
        WMI_SERVICE_ROAM_OFFLOAD,
        WMI_SERVICE_BCN_MISS_OFFLOAD,
        WMI_SERVICE_STA_PWRSAVE,
        WMI_SERVICE_STA_ADVANCED_PWRSAVE,
        WMI_SERVICE_AP_UAPSD,
        WMI_SERVICE_AP_DFS,
        WMI_SERVICE_11AC,
        WMI_SERVICE_BLOCKACK,
        WMI_SERVICE_PHYERR,
        WMI_SERVICE_BCN_FILTER,
        WMI_SERVICE_RTT,
        WMI_SERVICE_RATECTRL,
        WMI_SERVICE_WOW,
        WMI_SERVICE_RATECTRL_CACHE,
        WMI_SERVICE_IRAM_TIDS,
        WMI_SERVICE_ARPNS_OFFLOAD,
        WMI_SERVICE_NLO,
        WMI_SERVICE_GTK_OFFLOAD,
        WMI_SERVICE_SCAN_SCH,
        WMI_SERVICE_CSA_OFFLOAD,
        WMI_SERVICE_CHATTER,
        WMI_SERVICE_COEX_FREQAVOID,
        WMI_SERVICE_PACKET_POWER_SAVE,
        WMI_SERVICE_FORCE_FW_HANG,
        WMI_SERVICE_GPIO,
        WMI_SERVICE_STA_DTIM_PS_MODULATED_DTIM,
        WMI_SERVICE_STA_UAPSD_BASIC_AUTO_TRIG,
        WMI_SERVICE_STA_UAPSD_VAR_AUTO_TRIG,
        WMI_SERVICE_STA_KEEP_ALIVE,
        WMI_SERVICE_TX_ENCAP,
        WMI_SERVICE_BURST,
        WMI_SERVICE_SMART_ANTENNA_SW_SUPPORT,
        WMI_SERVICE_SMART_ANTENNA_HW_SUPPORT,
        WMI_SERVICE_ROAM_SCAN_OFFLOAD,
        WMI_SERVICE_AP_PS_DETECT_OUT_OF_SYNC,
        WMI_SERVICE_EARLY_RX,
        WMI_SERVICE_STA_SMPS,
        WMI_SERVICE_FWTEST,
        WMI_SERVICE_STA_WMMAC,
        WMI_SERVICE_TDLS,
        WMI_SERVICE_MCC_BCN_INTERVAL_CHANGE,
        WMI_SERVICE_ADAPTIVE_OCS,
        WMI_SERVICE_BA_SSN_SUPPORT,
        WMI_SERVICE_FILTER_IPSEC_NATKEEPALIVE,
        WMI_SERVICE_WLAN_HB,
        WMI_SERVICE_LTE_ANT_SHARE_SUPPORT,
        WMI_SERVICE_BATCH_SCAN,
        WMI_SERVICE_QPOWER,
        WMI_SERVICE_PLMREQ,
        WMI_SERVICE_THERMAL_MGMT,
        WMI_SERVICE_RMC,
        WMI_SERVICE_MHF_OFFLOAD,
        WMI_SERVICE_COEX_SAR,
        WMI_SERVICE_BCN_TXRATE_OVERRIDE,
        WMI_SERVICE_NAN,
        WMI_SERVICE_L1SS_STAT,
        WMI_SERVICE_ESTIMATE_LINKSPEED,
        WMI_SERVICE_OBSS_SCAN,
        WMI_SERVICE_TDLS_OFFCHAN,
        WMI_SERVICE_TDLS_UAPSD_BUFFER_STA,
        WMI_SERVICE_TDLS_UAPSD_SLEEP_STA,
        WMI_SERVICE_IBSS_PWRSAVE,
        WMI_SERVICE_LPASS,
        WMI_SERVICE_EXTSCAN,
        WMI_SERVICE_D0WOW,
        WMI_SERVICE_HSOFFLOAD,
        WMI_SERVICE_ROAM_HO_OFFLOAD,
        WMI_SERVICE_RX_FULL_REORDER,
        WMI_SERVICE_DHCP_OFFLOAD,
        WMI_SERVICE_STA_RX_IPA_OFFLOAD_SUPPORT,
        WMI_SERVICE_MDNS_OFFLOAD,
        WMI_SERVICE_SAP_AUTH_OFFLOAD,

        /* keep last */
        WMI_SERVICE_MAX,
};

enum wmi_10x_service {
        WMI_10X_SERVICE_BEACON_OFFLOAD = 0,
        WMI_10X_SERVICE_SCAN_OFFLOAD,
        WMI_10X_SERVICE_ROAM_OFFLOAD,
        WMI_10X_SERVICE_BCN_MISS_OFFLOAD,
        WMI_10X_SERVICE_STA_PWRSAVE,
        WMI_10X_SERVICE_STA_ADVANCED_PWRSAVE,
        WMI_10X_SERVICE_AP_UAPSD,
        WMI_10X_SERVICE_AP_DFS,
        WMI_10X_SERVICE_11AC,
        WMI_10X_SERVICE_BLOCKACK,
        WMI_10X_SERVICE_PHYERR,
        WMI_10X_SERVICE_BCN_FILTER,
        WMI_10X_SERVICE_RTT,
        WMI_10X_SERVICE_RATECTRL,
        WMI_10X_SERVICE_WOW,
        WMI_10X_SERVICE_RATECTRL_CACHE,
        WMI_10X_SERVICE_IRAM_TIDS,
        WMI_10X_SERVICE_BURST,

        /* introduced in 10.2 */
        WMI_10X_SERVICE_SMART_ANTENNA_SW_SUPPORT,
        WMI_10X_SERVICE_FORCE_FW_HANG,
        WMI_10X_SERVICE_SMART_ANTENNA_HW_SUPPORT,
};

enum wmi_main_service {
        WMI_MAIN_SERVICE_BEACON_OFFLOAD = 0,
        WMI_MAIN_SERVICE_SCAN_OFFLOAD,
        WMI_MAIN_SERVICE_ROAM_OFFLOAD,
        WMI_MAIN_SERVICE_BCN_MISS_OFFLOAD,
        WMI_MAIN_SERVICE_STA_PWRSAVE,
        WMI_MAIN_SERVICE_STA_ADVANCED_PWRSAVE,
        WMI_MAIN_SERVICE_AP_UAPSD,
        WMI_MAIN_SERVICE_AP_DFS,
        WMI_MAIN_SERVICE_11AC,
        WMI_MAIN_SERVICE_BLOCKACK,
        WMI_MAIN_SERVICE_PHYERR,
        WMI_MAIN_SERVICE_BCN_FILTER,
        WMI_MAIN_SERVICE_RTT,
        WMI_MAIN_SERVICE_RATECTRL,
        WMI_MAIN_SERVICE_WOW,
        WMI_MAIN_SERVICE_RATECTRL_CACHE,
        WMI_MAIN_SERVICE_IRAM_TIDS,
        WMI_MAIN_SERVICE_ARPNS_OFFLOAD,
        WMI_MAIN_SERVICE_NLO,
        WMI_MAIN_SERVICE_GTK_OFFLOAD,
        WMI_MAIN_SERVICE_SCAN_SCH,
        WMI_MAIN_SERVICE_CSA_OFFLOAD,
        WMI_MAIN_SERVICE_CHATTER,
        WMI_MAIN_SERVICE_COEX_FREQAVOID,
        WMI_MAIN_SERVICE_PACKET_POWER_SAVE,
        WMI_MAIN_SERVICE_FORCE_FW_HANG,
        WMI_MAIN_SERVICE_GPIO,
        WMI_MAIN_SERVICE_STA_DTIM_PS_MODULATED_DTIM,
        WMI_MAIN_SERVICE_STA_UAPSD_BASIC_AUTO_TRIG,
        WMI_MAIN_SERVICE_STA_UAPSD_VAR_AUTO_TRIG,
        WMI_MAIN_SERVICE_STA_KEEP_ALIVE,
        WMI_MAIN_SERVICE_TX_ENCAP,
};

static inline char *wmi_service_name(int service_id)
{
#define SVCSTR(x) case x: return #x

        switch (service_id) {
        SVCSTR(WMI_SERVICE_BEACON_OFFLOAD);
        SVCSTR(WMI_SERVICE_SCAN_OFFLOAD);
        SVCSTR(WMI_SERVICE_ROAM_OFFLOAD);
        SVCSTR(WMI_SERVICE_BCN_MISS_OFFLOAD);
        SVCSTR(WMI_SERVICE_STA_PWRSAVE);
        SVCSTR(WMI_SERVICE_STA_ADVANCED_PWRSAVE);
        SVCSTR(WMI_SERVICE_AP_UAPSD);
        SVCSTR(WMI_SERVICE_AP_DFS);
        SVCSTR(WMI_SERVICE_11AC);
        SVCSTR(WMI_SERVICE_BLOCKACK);
        SVCSTR(WMI_SERVICE_PHYERR);
        SVCSTR(WMI_SERVICE_BCN_FILTER);
        SVCSTR(WMI_SERVICE_RTT);
        SVCSTR(WMI_SERVICE_RATECTRL);
        SVCSTR(WMI_SERVICE_WOW);
        SVCSTR(WMI_SERVICE_RATECTRL_CACHE);
        SVCSTR(WMI_SERVICE_IRAM_TIDS);
        SVCSTR(WMI_SERVICE_ARPNS_OFFLOAD);
        SVCSTR(WMI_SERVICE_NLO);
        SVCSTR(WMI_SERVICE_GTK_OFFLOAD);
        SVCSTR(WMI_SERVICE_SCAN_SCH);
        SVCSTR(WMI_SERVICE_CSA_OFFLOAD);
        SVCSTR(WMI_SERVICE_CHATTER);
        SVCSTR(WMI_SERVICE_COEX_FREQAVOID);
        SVCSTR(WMI_SERVICE_PACKET_POWER_SAVE);
        SVCSTR(WMI_SERVICE_FORCE_FW_HANG);
        SVCSTR(WMI_SERVICE_GPIO);
        SVCSTR(WMI_SERVICE_STA_DTIM_PS_MODULATED_DTIM);
        SVCSTR(WMI_SERVICE_STA_UAPSD_BASIC_AUTO_TRIG);
        SVCSTR(WMI_SERVICE_STA_UAPSD_VAR_AUTO_TRIG);
        SVCSTR(WMI_SERVICE_STA_KEEP_ALIVE);
        SVCSTR(WMI_SERVICE_TX_ENCAP);
        SVCSTR(WMI_SERVICE_BURST);
        SVCSTR(WMI_SERVICE_SMART_ANTENNA_SW_SUPPORT);
        SVCSTR(WMI_SERVICE_SMART_ANTENNA_HW_SUPPORT);
        SVCSTR(WMI_SERVICE_ROAM_SCAN_OFFLOAD);
        SVCSTR(WMI_SERVICE_AP_PS_DETECT_OUT_OF_SYNC);
        SVCSTR(WMI_SERVICE_EARLY_RX);
        SVCSTR(WMI_SERVICE_STA_SMPS);
        SVCSTR(WMI_SERVICE_FWTEST);
        SVCSTR(WMI_SERVICE_STA_WMMAC);
        SVCSTR(WMI_SERVICE_TDLS);
        SVCSTR(WMI_SERVICE_MCC_BCN_INTERVAL_CHANGE);
        SVCSTR(WMI_SERVICE_ADAPTIVE_OCS);
        SVCSTR(WMI_SERVICE_BA_SSN_SUPPORT);
        SVCSTR(WMI_SERVICE_FILTER_IPSEC_NATKEEPALIVE);
        SVCSTR(WMI_SERVICE_WLAN_HB);
        SVCSTR(WMI_SERVICE_LTE_ANT_SHARE_SUPPORT);
        SVCSTR(WMI_SERVICE_BATCH_SCAN);
        SVCSTR(WMI_SERVICE_QPOWER);
        SVCSTR(WMI_SERVICE_PLMREQ);
        SVCSTR(WMI_SERVICE_THERMAL_MGMT);
        SVCSTR(WMI_SERVICE_RMC);
        SVCSTR(WMI_SERVICE_MHF_OFFLOAD);
        SVCSTR(WMI_SERVICE_COEX_SAR);
        SVCSTR(WMI_SERVICE_BCN_TXRATE_OVERRIDE);
        SVCSTR(WMI_SERVICE_NAN);
        SVCSTR(WMI_SERVICE_L1SS_STAT);
        SVCSTR(WMI_SERVICE_ESTIMATE_LINKSPEED);
        SVCSTR(WMI_SERVICE_OBSS_SCAN);
        SVCSTR(WMI_SERVICE_TDLS_OFFCHAN);
        SVCSTR(WMI_SERVICE_TDLS_UAPSD_BUFFER_STA);
        SVCSTR(WMI_SERVICE_TDLS_UAPSD_SLEEP_STA);
        SVCSTR(WMI_SERVICE_IBSS_PWRSAVE);
        SVCSTR(WMI_SERVICE_LPASS);
        SVCSTR(WMI_SERVICE_EXTSCAN);
        SVCSTR(WMI_SERVICE_D0WOW);
        SVCSTR(WMI_SERVICE_HSOFFLOAD);
        SVCSTR(WMI_SERVICE_ROAM_HO_OFFLOAD);
        SVCSTR(WMI_SERVICE_RX_FULL_REORDER);
        SVCSTR(WMI_SERVICE_DHCP_OFFLOAD);
        SVCSTR(WMI_SERVICE_STA_RX_IPA_OFFLOAD_SUPPORT);
        SVCSTR(WMI_SERVICE_MDNS_OFFLOAD);
        SVCSTR(WMI_SERVICE_SAP_AUTH_OFFLOAD);
        default:
                return NULL;
        }

#undef SVCSTR
}

#define WMI_SERVICE_IS_ENABLED(wmi_svc_bmap, svc_id, len) \
        ((svc_id) < (len) && \
         __le32_to_cpu((wmi_svc_bmap)[(svc_id)/(sizeof(u32))]) & \
         BIT((svc_id)%(sizeof(u32))))

#define SVCMAP(x, y, len) \
        do { \
                if (WMI_SERVICE_IS_ENABLED((in), (x), (len))) \
                        __set_bit(y, out); \
        } while (0)

static inline void wmi_10x_svc_map(const __le32 *in, unsigned long *out,
                                   size_t len)
{
        SVCMAP(WMI_10X_SERVICE_BEACON_OFFLOAD,
               WMI_SERVICE_BEACON_OFFLOAD, len);
        SVCMAP(WMI_10X_SERVICE_SCAN_OFFLOAD,
               WMI_SERVICE_SCAN_OFFLOAD, len);
        SVCMAP(WMI_10X_SERVICE_ROAM_OFFLOAD,
               WMI_SERVICE_ROAM_OFFLOAD, len);
        SVCMAP(WMI_10X_SERVICE_BCN_MISS_OFFLOAD,
               WMI_SERVICE_BCN_MISS_OFFLOAD, len);
        SVCMAP(WMI_10X_SERVICE_STA_PWRSAVE,
               WMI_SERVICE_STA_PWRSAVE, len);
        SVCMAP(WMI_10X_SERVICE_STA_ADVANCED_PWRSAVE,
               WMI_SERVICE_STA_ADVANCED_PWRSAVE, len);
        SVCMAP(WMI_10X_SERVICE_AP_UAPSD,
               WMI_SERVICE_AP_UAPSD, len);
        SVCMAP(WMI_10X_SERVICE_AP_DFS,
               WMI_SERVICE_AP_DFS, len);
        SVCMAP(WMI_10X_SERVICE_11AC,
               WMI_SERVICE_11AC, len);
        SVCMAP(WMI_10X_SERVICE_BLOCKACK,
               WMI_SERVICE_BLOCKACK, len);
        SVCMAP(WMI_10X_SERVICE_PHYERR,
               WMI_SERVICE_PHYERR, len);
        SVCMAP(WMI_10X_SERVICE_BCN_FILTER,
               WMI_SERVICE_BCN_FILTER, len);
        SVCMAP(WMI_10X_SERVICE_RTT,
               WMI_SERVICE_RTT, len);
        SVCMAP(WMI_10X_SERVICE_RATECTRL,
               WMI_SERVICE_RATECTRL, len);
        SVCMAP(WMI_10X_SERVICE_WOW,
               WMI_SERVICE_WOW, len);
        SVCMAP(WMI_10X_SERVICE_RATECTRL_CACHE,
               WMI_SERVICE_RATECTRL_CACHE, len);
        SVCMAP(WMI_10X_SERVICE_IRAM_TIDS,
               WMI_SERVICE_IRAM_TIDS, len);
        SVCMAP(WMI_10X_SERVICE_BURST,
               WMI_SERVICE_BURST, len);
        SVCMAP(WMI_10X_SERVICE_SMART_ANTENNA_SW_SUPPORT,
               WMI_SERVICE_SMART_ANTENNA_SW_SUPPORT, len);
        SVCMAP(WMI_10X_SERVICE_FORCE_FW_HANG,
               WMI_SERVICE_FORCE_FW_HANG, len);
        SVCMAP(WMI_10X_SERVICE_SMART_ANTENNA_HW_SUPPORT,
               WMI_SERVICE_SMART_ANTENNA_HW_SUPPORT, len);
}

static inline void wmi_main_svc_map(const __le32 *in, unsigned long *out,
                                    size_t len)
{
        SVCMAP(WMI_MAIN_SERVICE_BEACON_OFFLOAD,
               WMI_SERVICE_BEACON_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_SCAN_OFFLOAD,
               WMI_SERVICE_SCAN_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_ROAM_OFFLOAD,
               WMI_SERVICE_ROAM_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_BCN_MISS_OFFLOAD,
               WMI_SERVICE_BCN_MISS_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_PWRSAVE,
               WMI_SERVICE_STA_PWRSAVE, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_ADVANCED_PWRSAVE,
               WMI_SERVICE_STA_ADVANCED_PWRSAVE, len);
        SVCMAP(WMI_MAIN_SERVICE_AP_UAPSD,
               WMI_SERVICE_AP_UAPSD, len);
        SVCMAP(WMI_MAIN_SERVICE_AP_DFS,
               WMI_SERVICE_AP_DFS, len);
        SVCMAP(WMI_MAIN_SERVICE_11AC,
               WMI_SERVICE_11AC, len);
        SVCMAP(WMI_MAIN_SERVICE_BLOCKACK,
               WMI_SERVICE_BLOCKACK, len);
        SVCMAP(WMI_MAIN_SERVICE_PHYERR,
               WMI_SERVICE_PHYERR, len);
        SVCMAP(WMI_MAIN_SERVICE_BCN_FILTER,
               WMI_SERVICE_BCN_FILTER, len);
        SVCMAP(WMI_MAIN_SERVICE_RTT,
               WMI_SERVICE_RTT, len);
        SVCMAP(WMI_MAIN_SERVICE_RATECTRL,
               WMI_SERVICE_RATECTRL, len);
        SVCMAP(WMI_MAIN_SERVICE_WOW,
               WMI_SERVICE_WOW, len);
        SVCMAP(WMI_MAIN_SERVICE_RATECTRL_CACHE,
               WMI_SERVICE_RATECTRL_CACHE, len);
        SVCMAP(WMI_MAIN_SERVICE_IRAM_TIDS,
               WMI_SERVICE_IRAM_TIDS, len);
        SVCMAP(WMI_MAIN_SERVICE_ARPNS_OFFLOAD,
               WMI_SERVICE_ARPNS_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_NLO,
               WMI_SERVICE_NLO, len);
        SVCMAP(WMI_MAIN_SERVICE_GTK_OFFLOAD,
               WMI_SERVICE_GTK_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_SCAN_SCH,
               WMI_SERVICE_SCAN_SCH, len);
        SVCMAP(WMI_MAIN_SERVICE_CSA_OFFLOAD,
               WMI_SERVICE_CSA_OFFLOAD, len);
        SVCMAP(WMI_MAIN_SERVICE_CHATTER,
               WMI_SERVICE_CHATTER, len);
        SVCMAP(WMI_MAIN_SERVICE_COEX_FREQAVOID,
               WMI_SERVICE_COEX_FREQAVOID, len);
        SVCMAP(WMI_MAIN_SERVICE_PACKET_POWER_SAVE,
               WMI_SERVICE_PACKET_POWER_SAVE, len);
        SVCMAP(WMI_MAIN_SERVICE_FORCE_FW_HANG,
               WMI_SERVICE_FORCE_FW_HANG, len);
        SVCMAP(WMI_MAIN_SERVICE_GPIO,
               WMI_SERVICE_GPIO, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_DTIM_PS_MODULATED_DTIM,
               WMI_SERVICE_STA_DTIM_PS_MODULATED_DTIM, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_UAPSD_BASIC_AUTO_TRIG,
               WMI_SERVICE_STA_UAPSD_BASIC_AUTO_TRIG, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_UAPSD_VAR_AUTO_TRIG,
               WMI_SERVICE_STA_UAPSD_VAR_AUTO_TRIG, len);
        SVCMAP(WMI_MAIN_SERVICE_STA_KEEP_ALIVE,
               WMI_SERVICE_STA_KEEP_ALIVE, len);
        SVCMAP(WMI_MAIN_SERVICE_TX_ENCAP,
               WMI_SERVICE_TX_ENCAP, len);
}

#undef SVCMAP

/* 2 word representation of MAC addr */
struct wmi_mac_addr {
        union {
                u8 addr[6];
                struct {
                        u32 word0;
                        u32 word1;
                } __packed;
        } __packed;
} __packed;

struct wmi_cmd_map {
        u32 init_cmdid;
        u32 start_scan_cmdid;
        u32 stop_scan_cmdid;
        u32 scan_chan_list_cmdid;
        u32 scan_sch_prio_tbl_cmdid;
        u32 pdev_set_regdomain_cmdid;
        u32 pdev_set_channel_cmdid;
        u32 pdev_set_param_cmdid;
        u32 pdev_pktlog_enable_cmdid;
        u32 pdev_pktlog_disable_cmdid;
        u32 pdev_set_wmm_params_cmdid;
        u32 pdev_set_ht_cap_ie_cmdid;
        u32 pdev_set_vht_cap_ie_cmdid;
        u32 pdev_set_dscp_tid_map_cmdid;
        u32 pdev_set_quiet_mode_cmdid;
        u32 pdev_green_ap_ps_enable_cmdid;
        u32 pdev_get_tpc_config_cmdid;
        u32 pdev_set_base_macaddr_cmdid;
        u32 vdev_create_cmdid;
        u32 vdev_delete_cmdid;
        u32 vdev_start_request_cmdid;
        u32 vdev_restart_request_cmdid;
        u32 vdev_up_cmdid;
        u32 vdev_stop_cmdid;
        u32 vdev_down_cmdid;
        u32 vdev_set_param_cmdid;
        u32 vdev_install_key_cmdid;
        u32 peer_create_cmdid;
        u32 peer_delete_cmdid;
        u32 peer_flush_tids_cmdid;
        u32 peer_set_param_cmdid;
        u32 peer_assoc_cmdid;
        u32 peer_add_wds_entry_cmdid;
        u32 peer_remove_wds_entry_cmdid;
        u32 peer_mcast_group_cmdid;
        u32 bcn_tx_cmdid;
        u32 pdev_send_bcn_cmdid;
        u32 bcn_tmpl_cmdid;
        u32 bcn_filter_rx_cmdid;
        u32 prb_req_filter_rx_cmdid;
        u32 mgmt_tx_cmdid;
        u32 prb_tmpl_cmdid;
        u32 addba_clear_resp_cmdid;
        u32 addba_send_cmdid;
        u32 addba_status_cmdid;
        u32 delba_send_cmdid;
        u32 addba_set_resp_cmdid;
        u32 send_singleamsdu_cmdid;
        u32 sta_powersave_mode_cmdid;
        u32 sta_powersave_param_cmdid;
        u32 sta_mimo_ps_mode_cmdid;
        u32 pdev_dfs_enable_cmdid;
        u32 pdev_dfs_disable_cmdid;
        u32 roam_scan_mode;
        u32 roam_scan_rssi_threshold;
        u32 roam_scan_period;
        u32 roam_scan_rssi_change_threshold;
        u32 roam_ap_profile;
        u32 ofl_scan_add_ap_profile;
        u32 ofl_scan_remove_ap_profile;
        u32 ofl_scan_period;
        u32 p2p_dev_set_device_info;
        u32 p2p_dev_set_discoverability;
        u32 p2p_go_set_beacon_ie;
        u32 p2p_go_set_probe_resp_ie;
        u32 p2p_set_vendor_ie_data_cmdid;
        u32 ap_ps_peer_param_cmdid;
        u32 ap_ps_peer_uapsd_coex_cmdid;
        u32 peer_rate_retry_sched_cmdid;
        u32 wlan_profile_trigger_cmdid;
        u32 wlan_profile_set_hist_intvl_cmdid;
        u32 wlan_profile_get_profile_data_cmdid;
        u32 wlan_profile_enable_profile_id_cmdid;
        u32 wlan_profile_list_profile_id_cmdid;
        u32 pdev_suspend_cmdid;
        u32 pdev_resume_cmdid;
        u32 add_bcn_filter_cmdid;
        u32 rmv_bcn_filter_cmdid;
        u32 wow_add_wake_pattern_cmdid;
        u32 wow_del_wake_pattern_cmdid;
        u32 wow_enable_disable_wake_event_cmdid;
        u32 wow_enable_cmdid;
        u32 wow_hostwakeup_from_sleep_cmdid;
        u32 rtt_measreq_cmdid;
        u32 rtt_tsf_cmdid;
        u32 vdev_spectral_scan_configure_cmdid;
        u32 vdev_spectral_scan_enable_cmdid;
        u32 request_stats_cmdid;
        u32 set_arp_ns_offload_cmdid;
        u32 network_list_offload_config_cmdid;
        u32 gtk_offload_cmdid;
        u32 csa_offload_enable_cmdid;
        u32 csa_offload_chanswitch_cmdid;
        u32 chatter_set_mode_cmdid;
        u32 peer_tid_addba_cmdid;
        u32 peer_tid_delba_cmdid;
        u32 sta_dtim_ps_method_cmdid;
        u32 sta_uapsd_auto_trig_cmdid;
        u32 sta_keepalive_cmd;
        u32 echo_cmdid;
        u32 pdev_utf_cmdid;
        u32 dbglog_cfg_cmdid;
        u32 pdev_qvit_cmdid;
        u32 pdev_ftm_intg_cmdid;
        u32 vdev_set_keepalive_cmdid;
        u32 vdev_get_keepalive_cmdid;
        u32 force_fw_hang_cmdid;
        u32 gpio_config_cmdid;
        u32 gpio_output_cmdid;
        u32 pdev_get_temperature_cmdid;
        u32 vdev_set_wmm_params_cmdid;
};

/*
 * 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)

#define WMI_CMD_UNSUPPORTED 0

/* Command IDs and command events for MAIN FW. */
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,
        WMI_FORCE_FW_HANG_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),
};

/* Command IDs and command events for 10.X firmware */
enum wmi_10x_cmd_id {
        WMI_10X_START_CMDID = 0x9000,
        WMI_10X_END_CMDID = 0x9FFF,

        /* initialize the wlan sub system */
        WMI_10X_INIT_CMDID,

        /* Scan specific commands */

        WMI_10X_START_SCAN_CMDID = WMI_10X_START_CMDID,
        WMI_10X_STOP_SCAN_CMDID,
        WMI_10X_SCAN_CHAN_LIST_CMDID,
        WMI_10X_ECHO_CMDID,

        /* PDEV(physical device) specific commands */
        WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
        WMI_10X_PDEV_SET_CHANNEL_CMDID,
        WMI_10X_PDEV_SET_PARAM_CMDID,
        WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
        WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
        WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
        WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
        WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
        WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
        WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
        WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
        WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
        WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,

        /* VDEV(virtual device) specific commands */
        WMI_10X_VDEV_CREATE_CMDID,
        WMI_10X_VDEV_DELETE_CMDID,
        WMI_10X_VDEV_START_REQUEST_CMDID,
        WMI_10X_VDEV_RESTART_REQUEST_CMDID,
        WMI_10X_VDEV_UP_CMDID,
        WMI_10X_VDEV_STOP_CMDID,
        WMI_10X_VDEV_DOWN_CMDID,
        WMI_10X_VDEV_STANDBY_RESPONSE_CMDID,
        WMI_10X_VDEV_RESUME_RESPONSE_CMDID,
        WMI_10X_VDEV_SET_PARAM_CMDID,
        WMI_10X_VDEV_INSTALL_KEY_CMDID,

        /* peer specific commands */
        WMI_10X_PEER_CREATE_CMDID,
        WMI_10X_PEER_DELETE_CMDID,
        WMI_10X_PEER_FLUSH_TIDS_CMDID,
        WMI_10X_PEER_SET_PARAM_CMDID,
        WMI_10X_PEER_ASSOC_CMDID,
        WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
        WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
        WMI_10X_PEER_MCAST_GROUP_CMDID,

        /* beacon/management specific commands */

        WMI_10X_BCN_TX_CMDID,
        WMI_10X_BCN_PRB_TMPL_CMDID,
        WMI_10X_BCN_FILTER_RX_CMDID,
        WMI_10X_PRB_REQ_FILTER_RX_CMDID,
        WMI_10X_MGMT_TX_CMDID,

        /* commands to directly control ba negotiation directly from host. */
        WMI_10X_ADDBA_CLEAR_RESP_CMDID,
        WMI_10X_ADDBA_SEND_CMDID,
        WMI_10X_ADDBA_STATUS_CMDID,
        WMI_10X_DELBA_SEND_CMDID,
        WMI_10X_ADDBA_SET_RESP_CMDID,
        WMI_10X_SEND_SINGLEAMSDU_CMDID,

        /* Station power save specific config */
        WMI_10X_STA_POWERSAVE_MODE_CMDID,
        WMI_10X_STA_POWERSAVE_PARAM_CMDID,
        WMI_10X_STA_MIMO_PS_MODE_CMDID,

        /* set debug log config */
        WMI_10X_DBGLOG_CFG_CMDID,

        /* DFS-specific commands */
        WMI_10X_PDEV_DFS_ENABLE_CMDID,
        WMI_10X_PDEV_DFS_DISABLE_CMDID,

        /* QVIT specific command id */
        WMI_10X_PDEV_QVIT_CMDID,

        /* Offload Scan and Roaming related  commands */
        WMI_10X_ROAM_SCAN_MODE,
        WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
        WMI_10X_ROAM_SCAN_PERIOD,
        WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
        WMI_10X_ROAM_AP_PROFILE,
        WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
        WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
        WMI_10X_OFL_SCAN_PERIOD,

        /* P2P specific commands */
        WMI_10X_P2P_DEV_SET_DEVICE_INFO,
        WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
        WMI_10X_P2P_GO_SET_BEACON_IE,
        WMI_10X_P2P_GO_SET_PROBE_RESP_IE,

        /* AP power save specific config */
        WMI_10X_AP_PS_PEER_PARAM_CMDID,
        WMI_10X_AP_PS_PEER_UAPSD_COEX_CMDID,

        /* Rate-control specific commands */
        WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,

        /* WLAN Profiling commands. */
        WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
        WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
        WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
        WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
        WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,

        /* Suspend resume command Ids */
        WMI_10X_PDEV_SUSPEND_CMDID,
        WMI_10X_PDEV_RESUME_CMDID,

        /* Beacon filter commands */
        WMI_10X_ADD_BCN_FILTER_CMDID,
        WMI_10X_RMV_BCN_FILTER_CMDID,

        /* WOW Specific WMI commands*/
        WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
        WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
        WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
        WMI_10X_WOW_ENABLE_CMDID,
        WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,

        /* RTT measurement related cmd */
        WMI_10X_RTT_MEASREQ_CMDID,
        WMI_10X_RTT_TSF_CMDID,

        /* transmit beacon by value */
        WMI_10X_PDEV_SEND_BCN_CMDID,

        /* F/W stats */
        WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
        WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
        WMI_10X_REQUEST_STATS_CMDID,

        /* GPIO Configuration */
        WMI_10X_GPIO_CONFIG_CMDID,
        WMI_10X_GPIO_OUTPUT_CMDID,

        WMI_10X_PDEV_UTF_CMDID = WMI_10X_END_CMDID - 1,
};

enum wmi_10x_event_id {
        WMI_10X_SERVICE_READY_EVENTID = 0x8000,
        WMI_10X_READY_EVENTID,
        WMI_10X_START_EVENTID = 0x9000,
        WMI_10X_END_EVENTID = 0x9FFF,

        /* Scan specific events */
        WMI_10X_SCAN_EVENTID = WMI_10X_START_EVENTID,
        WMI_10X_ECHO_EVENTID,
        WMI_10X_DEBUG_MESG_EVENTID,
        WMI_10X_UPDATE_STATS_EVENTID,

        /* Instantaneous RSSI event */
        WMI_10X_INST_RSSI_STATS_EVENTID,

        /* VDEV specific events */
        WMI_10X_VDEV_START_RESP_EVENTID,
        WMI_10X_VDEV_STANDBY_REQ_EVENTID,
        WMI_10X_VDEV_RESUME_REQ_EVENTID,
        WMI_10X_VDEV_STOPPED_EVENTID,

        /* peer  specific events */
        WMI_10X_PEER_STA_KICKOUT_EVENTID,

        /* beacon/mgmt specific events */
        WMI_10X_HOST_SWBA_EVENTID,
        WMI_10X_TBTTOFFSET_UPDATE_EVENTID,
        WMI_10X_MGMT_RX_EVENTID,

        /* Channel stats event */
        WMI_10X_CHAN_INFO_EVENTID,

        /* PHY Error specific WMI event */
        WMI_10X_PHYERR_EVENTID,

        /* Roam event to trigger roaming on host */
        WMI_10X_ROAM_EVENTID,

        /* matching AP found from list of profiles */
        WMI_10X_PROFILE_MATCH,

        /* debug print message used for tracing FW code while debugging */
        WMI_10X_DEBUG_PRINT_EVENTID,
        /* VI spoecific event */
        WMI_10X_PDEV_QVIT_EVENTID,
        /* FW code profile data in response to profile request */
        WMI_10X_WLAN_PROFILE_DATA_EVENTID,

        /*RTT related event ID*/
        WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID,
        WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID,
        WMI_10X_RTT_ERROR_REPORT_EVENTID,

        WMI_10X_WOW_WAKEUP_HOST_EVENTID,
        WMI_10X_DCS_INTERFERENCE_EVENTID,

        /* TPC config for the current operating channel */
        WMI_10X_PDEV_TPC_CONFIG_EVENTID,

        WMI_10X_GPIO_INPUT_EVENTID,
        WMI_10X_PDEV_UTF_EVENTID = WMI_10X_END_EVENTID-1,
};

enum wmi_10_2_cmd_id {
        WMI_10_2_START_CMDID = 0x9000,
        WMI_10_2_END_CMDID = 0x9FFF,
        WMI_10_2_INIT_CMDID,
        WMI_10_2_START_SCAN_CMDID = WMI_10_2_START_CMDID,
        WMI_10_2_STOP_SCAN_CMDID,
        WMI_10_2_SCAN_CHAN_LIST_CMDID,
        WMI_10_2_ECHO_CMDID,
        WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
        WMI_10_2_PDEV_SET_CHANNEL_CMDID,
        WMI_10_2_PDEV_SET_PARAM_CMDID,
        WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
        WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
        WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
        WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
        WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
        WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
        WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
        WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
        WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
        WMI_10_2_VDEV_CREATE_CMDID,
        WMI_10_2_VDEV_DELETE_CMDID,
        WMI_10_2_VDEV_START_REQUEST_CMDID,
        WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
        WMI_10_2_VDEV_UP_CMDID,
        WMI_10_2_VDEV_STOP_CMDID,
        WMI_10_2_VDEV_DOWN_CMDID,
        WMI_10_2_VDEV_STANDBY_RESPONSE_CMDID,
        WMI_10_2_VDEV_RESUME_RESPONSE_CMDID,
        WMI_10_2_VDEV_SET_PARAM_CMDID,
        WMI_10_2_VDEV_INSTALL_KEY_CMDID,
        WMI_10_2_VDEV_SET_DSCP_TID_MAP_CMDID,
        WMI_10_2_PEER_CREATE_CMDID,
        WMI_10_2_PEER_DELETE_CMDID,
        WMI_10_2_PEER_FLUSH_TIDS_CMDID,
        WMI_10_2_PEER_SET_PARAM_CMDID,
        WMI_10_2_PEER_ASSOC_CMDID,
        WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
        WMI_10_2_PEER_UPDATE_WDS_ENTRY_CMDID,
        WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
        WMI_10_2_PEER_MCAST_GROUP_CMDID,
        WMI_10_2_BCN_TX_CMDID,
        WMI_10_2_BCN_PRB_TMPL_CMDID,
        WMI_10_2_BCN_FILTER_RX_CMDID,
        WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
        WMI_10_2_MGMT_TX_CMDID,
        WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
        WMI_10_2_ADDBA_SEND_CMDID,
        WMI_10_2_ADDBA_STATUS_CMDID,
        WMI_10_2_DELBA_SEND_CMDID,
        WMI_10_2_ADDBA_SET_RESP_CMDID,
        WMI_10_2_SEND_SINGLEAMSDU_CMDID,
        WMI_10_2_STA_POWERSAVE_MODE_CMDID,
        WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
        WMI_10_2_STA_MIMO_PS_MODE_CMDID,
        WMI_10_2_DBGLOG_CFG_CMDID,
        WMI_10_2_PDEV_DFS_ENABLE_CMDID,
        WMI_10_2_PDEV_DFS_DISABLE_CMDID,
        WMI_10_2_PDEV_QVIT_CMDID,
        WMI_10_2_ROAM_SCAN_MODE,
        WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
        WMI_10_2_ROAM_SCAN_PERIOD,
        WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
        WMI_10_2_ROAM_AP_PROFILE,
        WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
        WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
        WMI_10_2_OFL_SCAN_PERIOD,
        WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
        WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
        WMI_10_2_P2P_GO_SET_BEACON_IE,
        WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
        WMI_10_2_AP_PS_PEER_PARAM_CMDID,
        WMI_10_2_AP_PS_PEER_UAPSD_COEX_CMDID,
        WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
        WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
        WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
        WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
        WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
        WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
        WMI_10_2_PDEV_SUSPEND_CMDID,
        WMI_10_2_PDEV_RESUME_CMDID,
        WMI_10_2_ADD_BCN_FILTER_CMDID,
        WMI_10_2_RMV_BCN_FILTER_CMDID,
        WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
        WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
        WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
        WMI_10_2_WOW_ENABLE_CMDID,
        WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
        WMI_10_2_RTT_MEASREQ_CMDID,
        WMI_10_2_RTT_TSF_CMDID,
        WMI_10_2_RTT_KEEPALIVE_CMDID,
        WMI_10_2_PDEV_SEND_BCN_CMDID,
        WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
        WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
        WMI_10_2_REQUEST_STATS_CMDID,
        WMI_10_2_GPIO_CONFIG_CMDID,
        WMI_10_2_GPIO_OUTPUT_CMDID,
        WMI_10_2_VDEV_RATEMASK_CMDID,
        WMI_10_2_PDEV_SMART_ANT_ENABLE_CMDID,
        WMI_10_2_PDEV_SMART_ANT_SET_RX_ANTENNA_CMDID,
        WMI_10_2_PEER_SMART_ANT_SET_TX_ANTENNA_CMDID,
        WMI_10_2_PEER_SMART_ANT_SET_TRAIN_INFO_CMDID,
        WMI_10_2_PEER_SMART_ANT_SET_NODE_CONFIG_OPS_CMDID,
        WMI_10_2_FORCE_FW_HANG_CMDID,
        WMI_10_2_PDEV_SET_ANTENNA_SWITCH_TABLE_CMDID,
        WMI_10_2_PDEV_SET_CTL_TABLE_CMDID,
        WMI_10_2_PDEV_SET_MIMOGAIN_TABLE_CMDID,
        WMI_10_2_PDEV_RATEPWR_TABLE_CMDID,
        WMI_10_2_PDEV_RATEPWR_CHAINMSK_TABLE_CMDID,
        WMI_10_2_PDEV_GET_INFO,
        WMI_10_2_VDEV_GET_INFO,
        WMI_10_2_VDEV_ATF_REQUEST_CMDID,
        WMI_10_2_PEER_ATF_REQUEST_CMDID,
        WMI_10_2_PDEV_GET_TEMPERATURE_CMDID,
        WMI_10_2_PDEV_UTF_CMDID = WMI_10_2_END_CMDID - 1,
};

enum wmi_10_2_event_id {
        WMI_10_2_SERVICE_READY_EVENTID = 0x8000,
        WMI_10_2_READY_EVENTID,
        WMI_10_2_DEBUG_MESG_EVENTID,
        WMI_10_2_START_EVENTID = 0x9000,
        WMI_10_2_END_EVENTID = 0x9FFF,
        WMI_10_2_SCAN_EVENTID = WMI_10_2_START_EVENTID,
        WMI_10_2_ECHO_EVENTID,
        WMI_10_2_UPDATE_STATS_EVENTID,
        WMI_10_2_INST_RSSI_STATS_EVENTID,
        WMI_10_2_VDEV_START_RESP_EVENTID,
        WMI_10_2_VDEV_STANDBY_REQ_EVENTID,
        WMI_10_2_VDEV_RESUME_REQ_EVENTID,
        WMI_10_2_VDEV_STOPPED_EVENTID,
        WMI_10_2_PEER_STA_KICKOUT_EVENTID,
        WMI_10_2_HOST_SWBA_EVENTID,
        WMI_10_2_TBTTOFFSET_UPDATE_EVENTID,
        WMI_10_2_MGMT_RX_EVENTID,
        WMI_10_2_CHAN_INFO_EVENTID,
        WMI_10_2_PHYERR_EVENTID,
        WMI_10_2_ROAM_EVENTID,
        WMI_10_2_PROFILE_MATCH,
        WMI_10_2_DEBUG_PRINT_EVENTID,
        WMI_10_2_PDEV_QVIT_EVENTID,
        WMI_10_2_WLAN_PROFILE_DATA_EVENTID,
        WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID,
        WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID,
        WMI_10_2_RTT_ERROR_REPORT_EVENTID,
        WMI_10_2_RTT_KEEPALIVE_EVENTID,
        WMI_10_2_WOW_WAKEUP_HOST_EVENTID,
        WMI_10_2_DCS_INTERFERENCE_EVENTID,
        WMI_10_2_PDEV_TPC_CONFIG_EVENTID,
        WMI_10_2_GPIO_INPUT_EVENTID,
        WMI_10_2_PEER_RATECODE_LIST_EVENTID,
        WMI_10_2_GENERIC_BUFFER_EVENTID,
        WMI_10_2_MCAST_BUF_RELEASE_EVENTID,
        WMI_10_2_MCAST_LIST_AGEOUT_EVENTID,
        WMI_10_2_WDS_PEER_EVENTID,
        WMI_10_2_PEER_STA_PS_STATECHG_EVENTID,
        WMI_10_2_PDEV_TEMPERATURE_EVENTID,
        WMI_10_2_PDEV_UTF_EVENTID = WMI_10_2_END_EVENTID - 1,
};

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
};

static inline const char *ath10k_wmi_phymode_str(enum wmi_phy_mode mode)
{
        switch (mode) {
        case MODE_11A:
                return "11a";
        case MODE_11G:
                return "11g";
        case MODE_11B:
                return "11b";
        case MODE_11GONLY:
                return "11gonly";
        case MODE_11NA_HT20:
                return "11na-ht20";
        case MODE_11NG_HT20:
                return "11ng-ht20";
        case MODE_11NA_HT40:
                return "11na-ht40";
        case MODE_11NG_HT40:
                return "11ng-ht40";
        case MODE_11AC_VHT20:
                return "11ac-vht20";
        case MODE_11AC_VHT40:
                return "11ac-vht40";
        case MODE_11AC_VHT80:
                return "11ac-vht80";
        case MODE_11AC_VHT20_2G:
                return "11ac-vht20-2g";
        case MODE_11AC_VHT40_2G:
                return "11ac-vht40-2g";
        case MODE_11AC_VHT80_2G:
                return "11ac-vht80-2g";
        case MODE_UNKNOWN:
                /* skip */
                break;

                /* no default handler to allow compiler to check that the
                 * enum is fully handled */
        };

        return "<unknown>";
}

#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 {
                        /* note: power unit is 0.5 dBm */
                        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;
        bool chan_radar;
        /* note: power unit is 0.5 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;

/*
 * 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[16];
        __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[0];
} __packed;

/* This is the definition from 10.X firmware branch */
struct wmi_10x_service_ready_event {
        __le32 sw_version;
        __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[16];
        __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 */

        /*
         * 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[0];
} __packed;

#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 number of scan requests that 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;

struct wmi_resource_config_10x {
        /* number of virtual devices (VAPs) to support */
        __le32 num_vdevs;

        /* number of peer nodes to support */
        __le32 num_peers;

        /* 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 number of scan requests that 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;

        /* 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;

enum wmi_10_2_feature_mask {
        WMI_10_2_RX_BATCH_MODE = BIT(0),
        WMI_10_2_ATF_CONFIG    = BIT(1),
};

struct wmi_resource_config_10_2 {
        struct wmi_resource_config_10x common;
        __le32 max_peer_ext_stats;
        __le32 smart_ant_cap; /* 0-disable, 1-enable */
        __le32 bk_min_free;
        __le32 be_min_free;
        __le32 vi_min_free;
        __le32 vo_min_free;
        __le32 feature_mask;
} __packed;

#define NUM_UNITS_IS_NUM_VDEVS   0x1
#define NUM_UNITS_IS_NUM_PEERS   0x2

/* 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_host_mem_chunks {
        __le32 count;
        /* some fw revisions require at least 1 chunk regardless of count */
        struct host_memory_chunk items[1];
} __packed;

struct wmi_init_cmd {
        struct wmi_resource_config resource_config;
        struct wmi_host_mem_chunks mem_chunks;
} __packed;

/* _10x stucture is from 10.X FW API */
struct wmi_init_cmd_10x {
        struct wmi_resource_config_10x resource_config;
        struct wmi_host_mem_chunks mem_chunks;
} __packed;

struct wmi_init_cmd_10_2 {
        struct wmi_resource_config_10_2 resource_config;
        struct wmi_host_mem_chunks mem_chunks;

} __packed;

struct wmi_chan_list_entry {
        __le16 freq;
        u8 phy_mode; /* valid for 10.2 only */
        u8 reserved;
} __packed;

/* TLV for channel list */
struct wmi_chan_list {
        __le32 tag; /* WMI_CHAN_LIST_TAG */
        __le32 num_chan;
        struct wmi_chan_list_entry 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

/* Values lower than this may be refused by some firmware revisions with a scan
 * completion with a timedout reason.
 */
#define WMI_SCAN_CHAN_MIN_TIME_MSEC 40

/* 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_common {
        /* 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;
} __packed;

struct wmi_start_scan_tlvs {
        /* TLV parameters. These includes channel list, ssid list, bssid list,
         * extra ies.
         */
        u8 tlvs[0];
} __packed;

struct wmi_start_scan_cmd {
        struct wmi_start_scan_common common;
        __le32 burst_duration_ms;
        struct wmi_start_scan_tlvs tlvs;
} __packed;

/* This is the definition from 10.X firmware branch */
struct wmi_10x_start_scan_cmd {
        struct wmi_start_scan_common common;
        struct wmi_start_scan_tlvs tlvs;
} __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];
        u16 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_v1 {
        __le32 channel;
        __le32 snr;
        __le32 rate;
        __le32 phy_mode;
        __le32 buf_len;
        __le32 status; /* %WMI_RX_STATUS_ */
} __packed;

struct wmi_mgmt_rx_hdr_v2 {
        struct wmi_mgmt_rx_hdr_v1 v1;
        __le32 rssi_ctl[4];
} __packed;

struct wmi_mgmt_rx_event_v1 {
        struct wmi_mgmt_rx_hdr_v1 hdr;
        u8 buf[0];
} __packed;

struct wmi_mgmt_rx_event_v2 {
        struct wmi_mgmt_rx_hdr_v2 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

#define PHY_ERROR_SPECTRAL_SCAN         0x26
#define PHY_ERROR_FALSE_RADAR_EXT               0x24
#define PHY_ERROR_RADAR                         0x05

struct wmi_phyerr {
        __le32 tsf_timestamp;
        __le16 freq1;
        __le16 freq2;
        u8 rssi_combined;
        u8 chan_width_mhz;
        u8 phy_err_code;
        u8 rsvd0;
        __le32 rssi_chains[4];
        __le16 nf_chains[4];
        __le32 buf_len;
        u8 buf[0];
} __packed;

struct wmi_phyerr_event {
        __le32 num_phyerrs;
        __le32 tsf_l32;
        __le32 tsf_u32;
        struct wmi_phyerr phyerrs[0];
} __packed;

#define PHYERR_TLV_SIG                          0xBB
#define PHYERR_TLV_TAG_SEARCH_FFT_REPORT        0xFB
#define PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY      0xF8
#define PHYERR_TLV_TAG_SPECTRAL_SUMMARY_REPORT  0xF9

struct phyerr_radar_report {
        __le32 reg0; /* RADAR_REPORT_REG0_* */
        __le32 reg1; /* REDAR_REPORT_REG1_* */
} __packed;

#define RADAR_REPORT_REG0_PULSE_IS_CHIRP_MASK           0x80000000
#define RADAR_REPORT_REG0_PULSE_IS_CHIRP_LSB            31

#define RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH_MASK       0x40000000
#define RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH_LSB        30

#define RADAR_REPORT_REG0_AGC_TOTAL_GAIN_MASK           0x3FF00000
#define RADAR_REPORT_REG0_AGC_TOTAL_GAIN_LSB            20

#define RADAR_REPORT_REG0_PULSE_DELTA_DIFF_MASK         0x000F0000
#define RADAR_REPORT_REG0_PULSE_DELTA_DIFF_LSB          16

#define RADAR_REPORT_REG0_PULSE_DELTA_PEAK_MASK         0x0000FC00
#define RADAR_REPORT_REG0_PULSE_DELTA_PEAK_LSB          10

#define RADAR_REPORT_REG0_PULSE_SIDX_MASK               0x000003FF
#define RADAR_REPORT_REG0_PULSE_SIDX_LSB                0

#define RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID_MASK     0x80000000
#define RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID_LSB      31

#define RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN_MASK        0x7F000000
#define RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN_LSB         24

#define RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK_MASK       0x00FF0000
#define RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK_LSB        16

#define RADAR_REPORT_REG1_PULSE_TSF_OFFSET_MASK         0x0000FF00
#define RADAR_REPORT_REG1_PULSE_TSF_OFFSET_LSB          8

#define RADAR_REPORT_REG1_PULSE_DUR_MASK                0x000000FF
#define RADAR_REPORT_REG1_PULSE_DUR_LSB                 0

struct phyerr_fft_report {
        __le32 reg0; /* SEARCH_FFT_REPORT_REG0_ * */
        __le32 reg1; /* SEARCH_FFT_REPORT_REG1_ * */
} __packed;

#define SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB_MASK       0xFF800000
#define SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB_LSB        23

#define SEARCH_FFT_REPORT_REG0_BASE_PWR_DB_MASK         0x007FC000
#define SEARCH_FFT_REPORT_REG0_BASE_PWR_DB_LSB          14

#define SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX_MASK         0x00003000
#define SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX_LSB          12

#define SEARCH_FFT_REPORT_REG0_PEAK_SIDX_MASK           0x00000FFF
#define SEARCH_FFT_REPORT_REG0_PEAK_SIDX_LSB            0

#define SEARCH_FFT_REPORT_REG1_RELPWR_DB_MASK           0xFC000000
#define SEARCH_FFT_REPORT_REG1_RELPWR_DB_LSB            26

#define SEARCH_FFT_REPORT_REG1_AVGPWR_DB_MASK           0x03FC0000
#define SEARCH_FFT_REPORT_REG1_AVGPWR_DB_LSB            18

#define SEARCH_FFT_REPORT_REG1_PEAK_MAG_MASK            0x0003FF00
#define SEARCH_FFT_REPORT_REG1_PEAK_MAG_LSB             8

#define SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB_MASK     0x000000FF
#define SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB_LSB      0

struct phyerr_tlv {
        __le16 len;
        u8 tag;
        u8 sig;
} __packed;

#define DFS_RSSI_POSSIBLY_FALSE                 50
#define DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE       40

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;

enum wmi_dfs_region {
        /* Uninitialized dfs domain */
        WMI_UNINIT_DFS_DOMAIN = 0,

        /* FCC3 dfs domain */
        WMI_FCC_DFS_DOMAIN = 1,

        /* ETSI dfs domain */
        WMI_ETSI_DFS_DOMAIN = 2,

        /*Japan dfs domain */
        WMI_MKK4_DFS_DOMAIN = 3,
};

struct wmi_pdev_set_regdomain_cmd_10x {
        __le32 reg_domain;
        __le32 reg_domain_2G;
        __le32 reg_domain_5G;
        __le32 conformance_test_limit_2G;
        __le32 conformance_test_limit_5G;

        /* dfs domain from wmi_dfs_region */
        __le32 dfs_domain;
} __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_rtscts_profile {
        WMI_RTSCTS_FOR_NO_RATESERIES = 0,
        WMI_RTSCTS_FOR_SECOND_RATESERIES,
        WMI_RTSCTS_ACROSS_SW_RETRIES
};

#define WMI_RTSCTS_ENABLED              1
#define WMI_RTSCTS_SET_MASK             0x0f
#define WMI_RTSCTS_SET_LSB              0

#define WMI_RTSCTS_PROFILE_MASK         0xf0
#define WMI_RTSCTS_PROFILE_LSB          4

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

struct wmi_pdev_param_map {
        u32 tx_chain_mask;
        u32 rx_chain_mask;
        u32 txpower_limit2g;
        u32 txpower_limit5g;
        u32 txpower_scale;
        u32 beacon_gen_mode;
        u32 beacon_tx_mode;
        u32 resmgr_offchan_mode;
        u32 protection_mode;
        u32 dynamic_bw;
        u32 non_agg_sw_retry_th;
        u32 agg_sw_retry_th;
        u32 sta_kickout_th;
        u32 ac_aggrsize_scaling;
        u32 ltr_enable;
        u32 ltr_ac_latency_be;
        u32 ltr_ac_latency_bk;
        u32 ltr_ac_latency_vi;
        u32 ltr_ac_latency_vo;
        u32 ltr_ac_latency_timeout;
        u32 ltr_sleep_override;
        u32 ltr_rx_override;
        u32 ltr_tx_activity_timeout;
        u32 l1ss_enable;
        u32 dsleep_enable;
        u32 pcielp_txbuf_flush;
        u32 pcielp_txbuf_watermark;
        u32 pcielp_txbuf_tmo_en;
        u32 pcielp_txbuf_tmo_value;
        u32 pdev_stats_update_period;
        u32 vdev_stats_update_period;
        u32 peer_stats_update_period;
        u32 bcnflt_stats_update_period;
        u32 pmf_qos;
        u32 arp_ac_override;
        u32 dcs;
        u32 ani_enable;
        u32 ani_poll_period;
        u32 ani_listen_period;
        u32 ani_ofdm_level;
        u32 ani_cck_level;
        u32 dyntxchain;
        u32 proxy_sta;
        u32 idle_ps_config;
        u32 power_gating_sleep;
        u32 fast_channel_reset;
        u32 burst_dur;
        u32 burst_enable;
        u32 cal_period;
};

#define WMI_PDEV_PARAM_UNSUPPORTED 0

enum wmi_pdev_param {
        /* TX chain mask */
        WMI_PDEV_PARAM_TX_CHAIN_MASK = 0x1,
        /* RX chain 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
         *
         * When enabled HW rate control tries different bandwidths when
         * retransmitting frames.
         */
        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,
};

enum wmi_10x_pdev_param {
        /* TX chian mask */
        WMI_10X_PDEV_PARAM_TX_CHAIN_MASK = 0x1,
        /* RX chian mask */
        WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
        /* TX power limit for 2G Radio */
        WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
        /* TX power limit for 5G Radio */
        WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
        /* TX power scale */
        WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
        /* Beacon generation mode . 0: host, 1: target   */
        WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
        /* Beacon generation mode . 0: staggered 1: bursted   */
        WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
        /*
         * Resource manager off chan mode .
         * 0: turn off off chan mode. 1: turn on offchan mode
         */
        WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
        /*
         * Protection mode:
         * 0: no protection 1:use CTS-to-self 2: use RTS/CTS
         */
        WMI_10X_PDEV_PARAM_PROTECTION_MODE,
        /* Dynamic bandwidth 0: disable 1: enable */
        WMI_10X_PDEV_PARAM_DYNAMIC_BW,
        /* Non aggregrate/ 11g sw retry threshold.0-disable */
        WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
        /* aggregrate sw retry threshold. 0-disable*/
        WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
        /* Station kickout threshold (non of consecutive failures).0-disable */
        WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
        /* Aggerate size scaling configuration per AC */
        WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
        /* LTR enable */
        WMI_10X_PDEV_PARAM_LTR_ENABLE,
        /* LTR latency for BE, in us */
        WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
        /* LTR latency for BK, in us */
        WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
        /* LTR latency for VI, in us */
        WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
        /* LTR latency for VO, in us  */
        WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
        /* LTR AC latency timeout, in ms */
        WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
        /* LTR platform latency override, in us */
        WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
        /* LTR-RX override, in us */
        WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
        /* Tx activity timeout for LTR, in us */
        WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
        /* L1SS state machine enable */
        WMI_10X_PDEV_PARAM_L1SS_ENABLE,
        /* Deep sleep state machine enable */
        WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
        /* pdev level stats update period in ms */
        WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
        /* vdev level stats update period in ms */
        WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
        /* peer level stats update period in ms */
        WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
        /* beacon filter status update period */
        WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
        /* QOS Mgmt frame protection MFP/PMF 0: disable, 1: enable */
        WMI_10X_PDEV_PARAM_PMF_QOS,
        /* Access category on which ARP and DHCP frames are sent */
        WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
        /* DCS configuration */
        WMI_10X_PDEV_PARAM_DCS,
        /* Enable/Disable ANI on target */
        WMI_10X_PDEV_PARAM_ANI_ENABLE,
        /* configure the ANI polling period */
        WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
        /* configure the ANI listening period */
        WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
        /* configure OFDM immunity level */
        WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
        /* configure CCK immunity level */
        WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
        /* Enable/Disable CDD for 1x1 STAs in rate control module */
        WMI_10X_PDEV_PARAM_DYNTXCHAIN,
        /* Enable/Disable Fast channel reset*/
        WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
        /* Set Bursting DUR */
        WMI_10X_PDEV_PARAM_BURST_DUR,
        /* Set Bursting Enable*/
        WMI_10X_PDEV_PARAM_BURST_ENABLE,

        /* following are available as of firmware 10.2 */
        WMI_10X_PDEV_PARAM_SMART_ANTENNA_DEFAULT_ANTENNA,
        WMI_10X_PDEV_PARAM_IGMPMLD_OVERRIDE,
        WMI_10X_PDEV_PARAM_IGMPMLD_TID,
        WMI_10X_PDEV_PARAM_ANTENNA_GAIN,
        WMI_10X_PDEV_PARAM_RX_DECAP_MODE,
        WMI_10X_PDEV_PARAM_RX_FILTER,
        WMI_10X_PDEV_PARAM_SET_MCAST_TO_UCAST_TID,
        WMI_10X_PDEV_PARAM_PROXY_STA_MODE,
        WMI_10X_PDEV_PARAM_SET_MCAST2UCAST_MODE,
        WMI_10X_PDEV_PARAM_SET_MCAST2UCAST_BUFFER,
        WMI_10X_PDEV_PARAM_REMOVE_MCAST2UCAST_BUFFER,
        WMI_10X_PDEV_PARAM_PEER_STA_PS_STATECHG_ENABLE,
        WMI_10X_PDEV_PARAM_RTS_FIXED_RATE,
        WMI_10X_PDEV_PARAM_CAL_PERIOD
};

struct wmi_pdev_set_param_cmd {
        __le32 param_id;
        __le32 param_value;
} __packed;

/* valid period is 1 ~ 60000ms, unit in millisecond */
#define WMI_PDEV_PARAM_CAL_PERIOD_MAX 60000

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_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;

struct wmi_pdev_pktlog_enable_cmd {
        __le32 ev_bitmap;
} __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_wmm_params_all_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 wmi_pdev_stats_tx {
        /* 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;

        /* frames dropped due to non-availability of stateless TIDs */
        __le32 stateless_tid_alloc_failure;

        __le32 phy_underrun;

        /* MPDU is more than txop limit */
        __le32 txop_ovf;
} __packed;

struct wmi_pdev_stats_rx {
        /* 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 wmi_pdev_stats_peer {
        /* REMOVE THIS ONCE REAL PEER STAT COUNTERS ARE ADDED */
        __le32 dummy;
} __packed;

enum wmi_stats_id {
        WMI_REQUEST_PEER_STAT   = 0x01,
        WMI_REQUEST_AP_STAT     = 0x02
};

struct wlan_inst_rssi_args {
        __le16 cfg_retry_count;
        __le16 retry_count;
};

struct wmi_request_stats_cmd {
        __le32 stats_id;

        __le32 vdev_id;

        /* peer MAC address */
        struct wmi_mac_addr peer_macaddr;

        /* Instantaneous RSSI arguments */
        struct wlan_inst_rssi_args inst_rssi_args;
} __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;

struct wmi_10_2_stats_event {
        __le32 stats_id; /* %WMI_REQUEST_ */
        __le32 num_pdev_stats;
        __le32 num_pdev_ext_stats;
        __le32 num_vdev_stats;
        __le32 num_peer_stats;
        __le32 num_bcnflt_stats;
        u8 data[0];
} __packed;

/*
 * PDEV statistics
 * TODO: add all PDEV stats here
 */
struct wmi_pdev_stats_base {
        __le32 chan_nf;
        __le32 tx_frame_count;
        __le32 rx_frame_count;
        __le32 rx_clear_count;
        __le32 cycle_count;
        __le32 phy_err_count;
        __le32 chan_tx_pwr;
} __packed;

struct wmi_pdev_stats {
        struct wmi_pdev_stats_base base;
        struct wmi_pdev_stats_tx tx;
        struct wmi_pdev_stats_rx rx;
        struct wmi_pdev_stats_peer peer;
} __packed;

struct wmi_pdev_stats_extra {
        __le32 ack_rx_bad;
        __le32 rts_bad;
        __le32 rts_good;
        __le32 fcs_bad;
        __le32 no_beacons;
        __le32 mib_int_count;
} __packed;

struct wmi_10x_pdev_stats {
        struct wmi_pdev_stats_base base;
        struct wmi_pdev_stats_tx tx;
        struct wmi_pdev_stats_rx rx;
        struct wmi_pdev_stats_peer peer;
        struct wmi_pdev_stats_extra extra;
} __packed;

struct wmi_pdev_stats_mem {
        __le32 dram_free;
        __le32 iram_free;
} __packed;

struct wmi_10_2_pdev_stats {
        struct wmi_pdev_stats_base base;
        struct wmi_pdev_stats_tx tx;
        __le32 mc_drop;
        struct wmi_pdev_stats_rx rx;
        __le32 pdev_rx_timeout;
        struct wmi_pdev_stats_mem mem;
        struct wmi_pdev_stats_peer peer;
        struct wmi_pdev_stats_extra extra;
} __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_10x_peer_stats {
        struct wmi_peer_stats old;
        __le32 peer_rx_rate;
} __packed;

struct wmi_10_2_peer_stats {
        struct wmi_peer_stats old;
        __le32 peer_rx_rate;
        __le32 current_per;
        __le32 retries;
        __le32 tx_rate_count;
        __le32 max_4ms_frame_len;
        __le32 total_sub_frames;
        __le32 tx_bytes;
        __le32 num_pkt_loss_overflow[4];
        __le32 num_pkt_loss_excess_retry[4];
} __packed;

struct wmi_10_2_4_peer_stats {
        struct wmi_10_2_peer_stats common;
        __le32 unknown_value; /* FIXME: what is this word? */
} __packed;

struct wmi_10_2_pdev_ext_stats {
        __le32 rx_rssi_comb;
        __le32 rx_rssi[4];
        __le32 rx_mcs[10];
        __le32 tx_mcs[10];
        __le32 ack_rssi;
} __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;
};

/*
 * vdev fixed rate format:
 * - preamble - b7:b6 - see WMI_RATE_PREMABLE_
 * - nss      - b5:b4 - ss number (0 mean 1ss)
 * - rate_mcs - b3:b0 - as below
 *    CCK:  0 - 11Mbps, 1 - 5,5Mbps, 2 - 2Mbps, 3 - 1Mbps,
 *          4 - 11Mbps (s), 5 - 5,5Mbps (s), 6 - 2Mbps (s)
 *    OFDM: 0 - 48Mbps, 1 - 24Mbps, 2 - 12Mbps, 3 - 6Mbps,
 *          4 - 54Mbps, 5 - 36Mbps, 6 - 18Mbps, 7 - 9Mbps
 *    HT/VHT: MCS index
 */

/* 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)

struct wmi_vdev_param_map {
        u32 rts_threshold;
        u32 fragmentation_threshold;
        u32 beacon_interval;
        u32 listen_interval;
        u32 multicast_rate;
        u32 mgmt_tx_rate;
        u32 slot_time;
        u32 preamble;
        u32 swba_time;
        u32 wmi_vdev_stats_update_period;
        u32 wmi_vdev_pwrsave_ageout_time;
        u32 wmi_vdev_host_swba_interval;
        u32 dtim_period;
        u32 wmi_vdev_oc_scheduler_air_time_limit;
        u32 wds;
        u32 atim_window;
        u32 bmiss_count_max;
        u32 bmiss_first_bcnt;
        u32 bmiss_final_bcnt;
        u32 feature_wmm;
        u32 chwidth;
        u32 chextoffset;
        u32 disable_htprotection;
        u32 sta_quickkickout;
        u32 mgmt_rate;
        u32 protection_mode;
        u32 fixed_rate;
        u32 sgi;
        u32 ldpc;
        u32 tx_stbc;
        u32 rx_stbc;
        u32 intra_bss_fwd;
        u32 def_keyid;
        u32 nss;
        u32 bcast_data_rate;
        u32 mcast_data_rate;
        u32 mcast_indicate;
        u32 dhcp_indicate;
        u32 unknown_dest_indicate;
        u32 ap_keepalive_min_idle_inactive_time_secs;
        u32 ap_keepalive_max_idle_inactive_time_secs;
        u32 ap_keepalive_max_unresponsive_time_secs;
        u32 ap_enable_nawds;
        u32 mcast2ucast_set;
        u32 enable_rtscts;
        u32 txbf;
        u32 packet_powersave;
        u32 drop_unencry;
        u32 tx_encap_type;
        u32 ap_detect_out_of_sync_sleeping_sta_time_secs;
};

#define WMI_VDEV_PARAM_UNSUPPORTED 0

/* 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,
};

/* the definition of different VDEV parameters */
enum wmi_10x_vdev_param {
        /* RTS Threshold */
        WMI_10X_VDEV_PARAM_RTS_THRESHOLD = 0x1,
        /* Fragmentation threshold */
        WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
        /* beacon interval in TUs */
        WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
        /* Listen interval in TUs */
        WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
        /* muticast rate in Mbps */
        WMI_10X_VDEV_PARAM_MULTICAST_RATE,
        /* management frame rate in Mbps */
        WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
        /* slot time (long vs short) */
        WMI_10X_VDEV_PARAM_SLOT_TIME,
        /* preamble (long vs short) */
        WMI_10X_VDEV_PARAM_PREAMBLE,
        /* SWBA time (time before tbtt in msec) */
        WMI_10X_VDEV_PARAM_SWBA_TIME,
        /* time period for updating VDEV stats */
        WMI_10X_VDEV_STATS_UPDATE_PERIOD,
        /* age out time in msec for frames queued for station in power save */
        WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
        /*
         * Host SWBA interval (time in msec before tbtt for SWBA event
         * generation).
         */
        WMI_10X_VDEV_HOST_SWBA_INTERVAL,
        /* DTIM period (specified in units of num beacon intervals) */
        WMI_10X_VDEV_PARAM_DTIM_PERIOD,
        /*
         * scheduler air time limit for this VDEV. used by off chan
         * scheduler.
         */
        WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
        /* enable/dsiable WDS for this VDEV  */
        WMI_10X_VDEV_PARAM_WDS,
        /* ATIM Window */
        WMI_10X_VDEV_PARAM_ATIM_WINDOW,
        /* BMISS max */
        WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
        /* WMM enables/disabled */
        WMI_10X_VDEV_PARAM_FEATURE_WMM,
        /* Channel width */
        WMI_10X_VDEV_PARAM_CHWIDTH,
        /* Channel Offset */
        WMI_10X_VDEV_PARAM_CHEXTOFFSET,
        /* Disable HT Protection */
        WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
        /* Quick STA Kickout */
        WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
        /* Rate to be used with Management frames */
        WMI_10X_VDEV_PARAM_MGMT_RATE,
        /* Protection Mode */
        WMI_10X_VDEV_PARAM_PROTECTION_MODE,
        /* Fixed rate setting */
        WMI_10X_VDEV_PARAM_FIXED_RATE,
        /* Short GI Enable/Disable */
        WMI_10X_VDEV_PARAM_SGI,
        /* Enable LDPC */
        WMI_10X_VDEV_PARAM_LDPC,
        /* Enable Tx STBC */
        WMI_10X_VDEV_PARAM_TX_STBC,
        /* Enable Rx STBC */
        WMI_10X_VDEV_PARAM_RX_STBC,
        /* Intra BSS forwarding  */
        WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
        /* Setting Default xmit key for Vdev */
        WMI_10X_VDEV_PARAM_DEF_KEYID,
        /* NSS width */
        WMI_10X_VDEV_PARAM_NSS,
        /* Set the custom rate for the broadcast data frames */
        WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
        /* Set the custom rate (rate-code) for multicast data frames */
        WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
        /* Tx multicast packet indicate Enable/Disable */
        WMI_10X_VDEV_PARAM_MCAST_INDICATE,
        /* Tx DHCP packet indicate Enable/Disable */
        WMI_10X_VDEV_PARAM_DHCP_INDICATE,
        /* Enable host inspection of Tx unicast packet to unknown destination */
        WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,

        /* The minimum amount of time AP begins to consider STA inactive */
        WMI_10X_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_10X_VDEV_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS).
         */
        WMI_10X_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_10X_STA_KICKOUT event to the host so the STA can be deleted. */
        WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,

        /* Enable NAWDS : MCAST INSPECT Enable, NAWDS Flag set */
        WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,

        WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
        /* Enable/Disable RTS-CTS */
        WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,

        WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,

        /* following are available as of firmware 10.2 */
        WMI_10X_VDEV_PARAM_TX_ENCAP_TYPE,
        WMI_10X_VDEV_PARAM_CABQ_MAXDUR,
        WMI_10X_VDEV_PARAM_MFPTEST_SET,
        WMI_10X_VDEV_PARAM_RTS_FIXED_RATE,
        WMI_10X_VDEV_PARAM_VHT_SGIMASK,
        WMI_10X_VDEV_PARAM_VHT80_RATEMASK,
};

/* 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

/* TODO: please add more comments if you have in-depth information */
struct wmi_vdev_spectral_conf_cmd {
        __le32 vdev_id;

        /* number of fft samples to send (0 for infinite) */
        __le32 scan_count;
        __le32 scan_period;
        __le32 scan_priority;

        /* number of bins in the FFT: 2^(fft_size - bin_scale) */
        __le32 scan_fft_size;
        __le32 scan_gc_ena;
        __le32 scan_restart_ena;
        __le32 scan_noise_floor_ref;
        __le32 scan_init_delay;
        __le32 scan_nb_tone_thr;
        __le32 scan_str_bin_thr;
        __le32 scan_wb_rpt_mode;
        __le32 scan_rssi_rpt_mode;
        __le32 scan_rssi_thr;
        __le32 scan_pwr_format;

        /* rpt_mode: Format of FFT report to software for spectral scan
         * triggered FFTs:
         *      0: No FFT report (only spectral scan summary report)
         *      1: 2-dword summary of metrics for each completed FFT + spectral
         *         scan summary report
         *      2: 2-dword summary of metrics for each completed FFT +
         *         1x- oversampled bins(in-band) per FFT + spectral scan summary
         *         report
         *      3: 2-dword summary of metrics for each completed FFT +
         *         2x- oversampled bins (all) per FFT + spectral scan summary
         */
        __le32 scan_rpt_mode;
        __le32 scan_bin_scale;
        __le32 scan_dbm_adj;
        __le32 scan_chn_mask;
} __packed;

struct wmi_vdev_spectral_conf_arg {
        u32 vdev_id;
        u32 scan_count;
        u32 scan_period;
        u32 scan_priority;
        u32 scan_fft_size;
        u32 scan_gc_ena;
        u32 scan_restart_ena;
        u32 scan_noise_floor_ref;
        u32 scan_init_delay;
        u32 scan_nb_tone_thr;
        u32 scan_str_bin_thr;
        u32 scan_wb_rpt_mode;
        u32 scan_rssi_rpt_mode;
        u32 scan_rssi_thr;
        u32 scan_pwr_format;
        u32 scan_rpt_mode;
        u32 scan_bin_scale;
        u32 scan_dbm_adj;
        u32 scan_chn_mask;
};

#define WMI_SPECTRAL_ENABLE_DEFAULT              0
#define WMI_SPECTRAL_COUNT_DEFAULT               0
#define WMI_SPECTRAL_PERIOD_DEFAULT             35
#define WMI_SPECTRAL_PRIORITY_DEFAULT            1
#define WMI_SPECTRAL_FFT_SIZE_DEFAULT            7
#define WMI_SPECTRAL_GC_ENA_DEFAULT              1
#define WMI_SPECTRAL_RESTART_ENA_DEFAULT         0
#define WMI_SPECTRAL_NOISE_FLOOR_REF_DEFAULT   -96
#define WMI_SPECTRAL_INIT_DELAY_DEFAULT         80
#define WMI_SPECTRAL_NB_TONE_THR_DEFAULT        12
#define WMI_SPECTRAL_STR_BIN_THR_DEFAULT         8
#define WMI_SPECTRAL_WB_RPT_MODE_DEFAULT         0
#define WMI_SPECTRAL_RSSI_RPT_MODE_DEFAULT       0
#define WMI_SPECTRAL_RSSI_THR_DEFAULT         0xf0
#define WMI_SPECTRAL_PWR_FORMAT_DEFAULT          0
#define WMI_SPECTRAL_RPT_MODE_DEFAULT            2
#define WMI_SPECTRAL_BIN_SCALE_DEFAULT           1
#define WMI_SPECTRAL_DBM_ADJ_DEFAULT             1
#define WMI_SPECTRAL_CHN_MASK_DEFAULT            1

struct wmi_vdev_spectral_enable_cmd {
        __le32 vdev_id;
        __le32 trigger_cmd;
        __le32 enable_cmd;
} __packed;

#define WMI_SPECTRAL_TRIGGER_CMD_TRIGGER  1
#define WMI_SPECTRAL_TRIGGER_CMD_CLEAR    2
#define WMI_SPECTRAL_ENABLE_CMD_ENABLE    1
#define WMI_SPECTRAL_ENABLE_CMD_DISABLE   2

/* 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;
};

enum wmi_bcn_tx_ref_flags {
        WMI_BCN_TX_REF_FLAG_DTIM_ZERO = 0x1,
        WMI_BCN_TX_REF_FLAG_DELIVER_CAB = 0x2,
};

/* TODO: It is unclear why "no antenna" works while any other seemingly valid
 * chainmask yields no beacons on the air at all.
 */
#define WMI_BCN_TX_REF_DEF_ANTENNA 0

struct wmi_bcn_tx_ref_cmd {
        __le32 vdev_id;
        __le32 data_len;
        /* physical address of the frame - dma pointer */
        __le32 data_ptr;
        /* id for host to track */
        __le32 msdu_id;
        /* frame ctrl to setup PPDU desc */
        __le32 frame_control;
        /* to control CABQ traffic: WMI_BCN_TX_REF_FLAG_ */
        __le32 flags;
        /* introduced in 10.2 */
        __le32 antenna_mask;
} __packed;

/* 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 {