drivers/net/wireless/ath/ath10k/wmi.c

   1 /*
   2  * Copyright (c) 2005-2011 Atheros Communications Inc.
   3  * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
   4  *
   5  * Permission to use, copy, modify, and/or distribute this software for any
   6  * purpose with or without fee is hereby granted, provided that the above
   7  * copyright notice and this permission notice appear in all copies.
   8  *
   9  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  10  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  11  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  12  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  13  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  14  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  15  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  16  */
  17
  18 #include <linux/skbuff.h>
  19 #include <linux/ctype.h>
  20
  21 #include "core.h"
  22 #include "htc.h"
  23 #include "debug.h"
  24 #include "wmi.h"
  25 #include "mac.h"
  26 #include "testmode.h"
  27
  28 /* MAIN WMI cmd track */
  29 static struct wmi_cmd_map wmi_cmd_map = {
  30         .init_cmdid = WMI_INIT_CMDID,
  31         .start_scan_cmdid = WMI_START_SCAN_CMDID,
  32         .stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
  33         .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
  34         .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
  35         .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
  36         .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
  37         .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
  38         .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
  39         .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
  40         .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
  41         .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
  42         .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
  43         .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
  44         .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
  45         .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
  46         .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
  47         .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
  48         .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
  49         .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
  50         .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
  51         .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
  52         .vdev_up_cmdid = WMI_VDEV_UP_CMDID,
  53         .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
  54         .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
  55         .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
  56         .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
  57         .peer_create_cmdid = WMI_PEER_CREATE_CMDID,
  58         .peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
  59         .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
  60         .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
  61         .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
  62         .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
  63         .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
  64         .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
  65         .bcn_tx_cmdid = WMI_BCN_TX_CMDID,
  66         .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
  67         .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
  68         .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
  69         .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
  70         .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
  71         .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
  72         .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
  73         .addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
  74         .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
  75         .delba_send_cmdid = WMI_DELBA_SEND_CMDID,
  76         .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
  77         .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
  78         .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
  79         .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
  80         .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
  81         .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
  82         .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
  83         .roam_scan_mode = WMI_ROAM_SCAN_MODE,
  84         .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
  85         .roam_scan_period = WMI_ROAM_SCAN_PERIOD,
  86         .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
  87         .roam_ap_profile = WMI_ROAM_AP_PROFILE,
  88         .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
  89         .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
  90         .ofl_scan_period = WMI_OFL_SCAN_PERIOD,
  91         .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
  92         .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
  93         .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
  94         .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
  95         .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
  96         .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
  97         .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
  98         .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
  99         .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
 100         .wlan_profile_set_hist_intvl_cmdid =
 101                                 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 102         .wlan_profile_get_profile_data_cmdid =
 103                                 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 104         .wlan_profile_enable_profile_id_cmdid =
 105                                 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 106         .wlan_profile_list_profile_id_cmdid =
 107                                 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 108         .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
 109         .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
 110         .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
 111         .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
 112         .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
 113         .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
 114         .wow_enable_disable_wake_event_cmdid =
 115                                 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 116         .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
 117         .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 118         .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
 119         .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
 120         .vdev_spectral_scan_configure_cmdid =
 121                                 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 122         .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 123         .request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
 124         .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
 125         .network_list_offload_config_cmdid =
 126                                 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
 127         .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
 128         .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
 129         .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
 130         .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
 131         .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
 132         .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
 133         .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
 134         .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
 135         .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
 136         .echo_cmdid = WMI_ECHO_CMDID,
 137         .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
 138         .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
 139         .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
 140         .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
 141         .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
 142         .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
 143         .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
 144         .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
 145         .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
 146 };
 147
 148 /* 10.X WMI cmd track */
 149 static struct wmi_cmd_map wmi_10x_cmd_map = {
 150         .init_cmdid = WMI_10X_INIT_CMDID,
 151         .start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
 152         .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
 153         .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
 154         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 155         .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
 156         .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
 157         .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
 158         .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
 159         .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
 160         .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
 161         .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
 162         .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
 163         .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
 164         .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
 165         .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 166         .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
 167         .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
 168         .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
 169         .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
 170         .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
 171         .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
 172         .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
 173         .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
 174         .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
 175         .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
 176         .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
 177         .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
 178         .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
 179         .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
 180         .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
 181         .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
 182         .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
 183         .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
 184         .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
 185         .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
 186         .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
 187         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 188         .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
 189         .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
 190         .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
 191         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 192         .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
 193         .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
 194         .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
 195         .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
 196         .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
 197         .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
 198         .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
 199         .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
 200         .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
 201         .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
 202         .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
 203         .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
 204         .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
 205         .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
 206         .roam_scan_rssi_change_threshold =
 207                                 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 208         .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
 209         .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
 210         .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
 211         .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
 212         .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
 213         .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
 214         .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
 215         .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
 216         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 217         .ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
 218         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 219         .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
 220         .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
 221         .wlan_profile_set_hist_intvl_cmdid =
 222                                 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 223         .wlan_profile_get_profile_data_cmdid =
 224                                 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 225         .wlan_profile_enable_profile_id_cmdid =
 226                                 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 227         .wlan_profile_list_profile_id_cmdid =
 228                                 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 229         .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
 230         .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
 231         .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
 232         .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
 233         .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
 234         .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
 235         .wow_enable_disable_wake_event_cmdid =
 236                                 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 237         .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
 238         .wow_hostwakeup_from_sleep_cmdid =
 239                                 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 240         .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
 241         .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
 242         .vdev_spectral_scan_configure_cmdid =
 243                                 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 244         .vdev_spectral_scan_enable_cmdid =
 245                                 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 246         .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
 247         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 248         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 249         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 250         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 251         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 252         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 253         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 254         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 255         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 256         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 257         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 258         .echo_cmdid = WMI_10X_ECHO_CMDID,
 259         .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
 260         .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
 261         .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
 262         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 263         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 264         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 265         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 266         .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
 267         .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
 268 };
 269
 270 /* MAIN WMI VDEV param map */
 271 static struct wmi_vdev_param_map wmi_vdev_param_map = {
 272         .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
 273         .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 274         .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
 275         .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
 276         .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
 277         .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
 278         .slot_time = WMI_VDEV_PARAM_SLOT_TIME,
 279         .preamble = WMI_VDEV_PARAM_PREAMBLE,
 280         .swba_time = WMI_VDEV_PARAM_SWBA_TIME,
 281         .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
 282         .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
 283         .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
 284         .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
 285         .wmi_vdev_oc_scheduler_air_time_limit =
 286                                         WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 287         .wds = WMI_VDEV_PARAM_WDS,
 288         .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
 289         .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
 290         .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
 291         .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
 292         .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
 293         .chwidth = WMI_VDEV_PARAM_CHWIDTH,
 294         .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
 295         .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
 296         .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
 297         .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
 298         .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
 299         .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
 300         .sgi = WMI_VDEV_PARAM_SGI,
 301         .ldpc = WMI_VDEV_PARAM_LDPC,
 302         .tx_stbc = WMI_VDEV_PARAM_TX_STBC,
 303         .rx_stbc = WMI_VDEV_PARAM_RX_STBC,
 304         .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
 305         .def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
 306         .nss = WMI_VDEV_PARAM_NSS,
 307         .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
 308         .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
 309         .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
 310         .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
 311         .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 312         .ap_keepalive_min_idle_inactive_time_secs =
 313                         WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 314         .ap_keepalive_max_idle_inactive_time_secs =
 315                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 316         .ap_keepalive_max_unresponsive_time_secs =
 317                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 318         .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
 319         .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
 320         .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
 321         .txbf = WMI_VDEV_PARAM_TXBF,
 322         .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
 323         .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
 324         .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
 325         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 326                                         WMI_VDEV_PARAM_UNSUPPORTED,
 327 };
 328
 329 /* 10.X WMI VDEV param map */
 330 static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
 331         .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
 332         .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 333         .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
 334         .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
 335         .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
 336         .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
 337         .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
 338         .preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
 339         .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
 340         .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
 341         .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
 342         .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
 343         .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
 344         .wmi_vdev_oc_scheduler_air_time_limit =
 345                                 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 346         .wds = WMI_10X_VDEV_PARAM_WDS,
 347         .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
 348         .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
 349         .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 350         .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 351         .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
 352         .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
 353         .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
 354         .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
 355         .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
 356         .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
 357         .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
 358         .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
 359         .sgi = WMI_10X_VDEV_PARAM_SGI,
 360         .ldpc = WMI_10X_VDEV_PARAM_LDPC,
 361         .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
 362         .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
 363         .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
 364         .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
 365         .nss = WMI_10X_VDEV_PARAM_NSS,
 366         .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
 367         .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
 368         .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
 369         .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
 370         .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 371         .ap_keepalive_min_idle_inactive_time_secs =
 372                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 373         .ap_keepalive_max_idle_inactive_time_secs =
 374                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 375         .ap_keepalive_max_unresponsive_time_secs =
 376                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 377         .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
 378         .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
 379         .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
 380         .txbf = WMI_VDEV_PARAM_UNSUPPORTED,
 381         .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
 382         .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
 383         .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
 384         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 385                 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
 386 };
 387
 388 static struct wmi_pdev_param_map wmi_pdev_param_map = {
 389         .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
 390         .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
 391         .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
 392         .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
 393         .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
 394         .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
 395         .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
 396         .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 397         .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
 398         .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
 399         .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 400         .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
 401         .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
 402         .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 403         .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
 404         .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
 405         .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
 406         .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
 407         .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
 408         .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 409         .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 410         .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
 411         .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 412         .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
 413         .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
 414         .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
 415         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 416         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 417         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
 418         .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 419         .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 420         .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 421         .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 422         .pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
 423         .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
 424         .dcs = WMI_PDEV_PARAM_DCS,
 425         .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
 426         .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
 427         .ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
 428         .ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
 429         .ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
 430         .dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
 431         .proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
 432         .idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
 433         .power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
 434         .fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
 435         .burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
 436         .burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
 437 };
 438
 439 static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
 440         .tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
 441         .rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
 442         .txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
 443         .txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
 444         .txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
 445         .beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
 446         .beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
 447         .resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 448         .protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
 449         .dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
 450         .non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 451         .agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
 452         .sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
 453         .ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 454         .ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
 455         .ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
 456         .ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
 457         .ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
 458         .ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
 459         .ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 460         .ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 461         .ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
 462         .ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 463         .l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
 464         .dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
 465         .pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
 466         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
 467         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
 468         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
 469         .pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 470         .vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 471         .peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 472         .bcnflt_stats_update_period =
 473                                 WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 474         .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
 475         .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
 476         .dcs = WMI_10X_PDEV_PARAM_DCS,
 477         .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
 478         .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
 479         .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
 480         .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
 481         .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
 482         .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
 483         .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
 484         .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
 485         .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
 486         .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
 487         .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
 488         .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
 489 };
 490
 491 /* firmware 10.2 specific mappings */
 492 static struct wmi_cmd_map wmi_10_2_cmd_map = {
 493         .init_cmdid = WMI_10_2_INIT_CMDID,
 494         .start_scan_cmdid = WMI_10_2_START_SCAN_CMDID,
 495         .stop_scan_cmdid = WMI_10_2_STOP_SCAN_CMDID,
 496         .scan_chan_list_cmdid = WMI_10_2_SCAN_CHAN_LIST_CMDID,
 497         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 498         .pdev_set_regdomain_cmdid = WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
 499         .pdev_set_channel_cmdid = WMI_10_2_PDEV_SET_CHANNEL_CMDID,
 500         .pdev_set_param_cmdid = WMI_10_2_PDEV_SET_PARAM_CMDID,
 501         .pdev_pktlog_enable_cmdid = WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
 502         .pdev_pktlog_disable_cmdid = WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
 503         .pdev_set_wmm_params_cmdid = WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
 504         .pdev_set_ht_cap_ie_cmdid = WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
 505         .pdev_set_vht_cap_ie_cmdid = WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
 506         .pdev_set_quiet_mode_cmdid = WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
 507         .pdev_green_ap_ps_enable_cmdid = WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 508         .pdev_get_tpc_config_cmdid = WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
 509         .pdev_set_base_macaddr_cmdid = WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
 510         .vdev_create_cmdid = WMI_10_2_VDEV_CREATE_CMDID,
 511         .vdev_delete_cmdid = WMI_10_2_VDEV_DELETE_CMDID,
 512         .vdev_start_request_cmdid = WMI_10_2_VDEV_START_REQUEST_CMDID,
 513         .vdev_restart_request_cmdid = WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
 514         .vdev_up_cmdid = WMI_10_2_VDEV_UP_CMDID,
 515         .vdev_stop_cmdid = WMI_10_2_VDEV_STOP_CMDID,
 516         .vdev_down_cmdid = WMI_10_2_VDEV_DOWN_CMDID,
 517         .vdev_set_param_cmdid = WMI_10_2_VDEV_SET_PARAM_CMDID,
 518         .vdev_install_key_cmdid = WMI_10_2_VDEV_INSTALL_KEY_CMDID,
 519         .peer_create_cmdid = WMI_10_2_PEER_CREATE_CMDID,
 520         .peer_delete_cmdid = WMI_10_2_PEER_DELETE_CMDID,
 521         .peer_flush_tids_cmdid = WMI_10_2_PEER_FLUSH_TIDS_CMDID,
 522         .peer_set_param_cmdid = WMI_10_2_PEER_SET_PARAM_CMDID,
 523         .peer_assoc_cmdid = WMI_10_2_PEER_ASSOC_CMDID,
 524         .peer_add_wds_entry_cmdid = WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
 525         .peer_remove_wds_entry_cmdid = WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
 526         .peer_mcast_group_cmdid = WMI_10_2_PEER_MCAST_GROUP_CMDID,
 527         .bcn_tx_cmdid = WMI_10_2_BCN_TX_CMDID,
 528         .pdev_send_bcn_cmdid = WMI_10_2_PDEV_SEND_BCN_CMDID,
 529         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 530         .bcn_filter_rx_cmdid = WMI_10_2_BCN_FILTER_RX_CMDID,
 531         .prb_req_filter_rx_cmdid = WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
 532         .mgmt_tx_cmdid = WMI_10_2_MGMT_TX_CMDID,
 533         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 534         .addba_clear_resp_cmdid = WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
 535         .addba_send_cmdid = WMI_10_2_ADDBA_SEND_CMDID,
 536         .addba_status_cmdid = WMI_10_2_ADDBA_STATUS_CMDID,
 537         .delba_send_cmdid = WMI_10_2_DELBA_SEND_CMDID,
 538         .addba_set_resp_cmdid = WMI_10_2_ADDBA_SET_RESP_CMDID,
 539         .send_singleamsdu_cmdid = WMI_10_2_SEND_SINGLEAMSDU_CMDID,
 540         .sta_powersave_mode_cmdid = WMI_10_2_STA_POWERSAVE_MODE_CMDID,
 541         .sta_powersave_param_cmdid = WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
 542         .sta_mimo_ps_mode_cmdid = WMI_10_2_STA_MIMO_PS_MODE_CMDID,
 543         .pdev_dfs_enable_cmdid = WMI_10_2_PDEV_DFS_ENABLE_CMDID,
 544         .pdev_dfs_disable_cmdid = WMI_10_2_PDEV_DFS_DISABLE_CMDID,
 545         .roam_scan_mode = WMI_10_2_ROAM_SCAN_MODE,
 546         .roam_scan_rssi_threshold = WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
 547         .roam_scan_period = WMI_10_2_ROAM_SCAN_PERIOD,
 548         .roam_scan_rssi_change_threshold =
 549                                 WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 550         .roam_ap_profile = WMI_10_2_ROAM_AP_PROFILE,
 551         .ofl_scan_add_ap_profile = WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
 552         .ofl_scan_remove_ap_profile = WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
 553         .ofl_scan_period = WMI_10_2_OFL_SCAN_PERIOD,
 554         .p2p_dev_set_device_info = WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
 555         .p2p_dev_set_discoverability = WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
 556         .p2p_go_set_beacon_ie = WMI_10_2_P2P_GO_SET_BEACON_IE,
 557         .p2p_go_set_probe_resp_ie = WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
 558         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 559         .ap_ps_peer_param_cmdid = WMI_10_2_AP_PS_PEER_PARAM_CMDID,
 560         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 561         .peer_rate_retry_sched_cmdid = WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
 562         .wlan_profile_trigger_cmdid = WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
 563         .wlan_profile_set_hist_intvl_cmdid =
 564                                 WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 565         .wlan_profile_get_profile_data_cmdid =
 566                                 WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 567         .wlan_profile_enable_profile_id_cmdid =
 568                                 WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 569         .wlan_profile_list_profile_id_cmdid =
 570                                 WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 571         .pdev_suspend_cmdid = WMI_10_2_PDEV_SUSPEND_CMDID,
 572         .pdev_resume_cmdid = WMI_10_2_PDEV_RESUME_CMDID,
 573         .add_bcn_filter_cmdid = WMI_10_2_ADD_BCN_FILTER_CMDID,
 574         .rmv_bcn_filter_cmdid = WMI_10_2_RMV_BCN_FILTER_CMDID,
 575         .wow_add_wake_pattern_cmdid = WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
 576         .wow_del_wake_pattern_cmdid = WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
 577         .wow_enable_disable_wake_event_cmdid =
 578                                 WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 579         .wow_enable_cmdid = WMI_10_2_WOW_ENABLE_CMDID,
 580         .wow_hostwakeup_from_sleep_cmdid =
 581                                 WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 582         .rtt_measreq_cmdid = WMI_10_2_RTT_MEASREQ_CMDID,
 583         .rtt_tsf_cmdid = WMI_10_2_RTT_TSF_CMDID,
 584         .vdev_spectral_scan_configure_cmdid =
 585                                 WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 586         .vdev_spectral_scan_enable_cmdid =
 587                                 WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 588         .request_stats_cmdid = WMI_10_2_REQUEST_STATS_CMDID,
 589         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 590         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 591         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 592         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 593         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 594         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 595         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 596         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 597         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 598         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 599         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 600         .echo_cmdid = WMI_10_2_ECHO_CMDID,
 601         .pdev_utf_cmdid = WMI_10_2_PDEV_UTF_CMDID,
 602         .dbglog_cfg_cmdid = WMI_10_2_DBGLOG_CFG_CMDID,
 603         .pdev_qvit_cmdid = WMI_10_2_PDEV_QVIT_CMDID,
 604         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 605         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 606         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 607         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 608         .gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
 609         .gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
 610 };
 611
 612 static void
 613 ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
 614                            const struct wmi_channel_arg *arg)
 615 {
 616         u32 flags = 0;
 617
 618         memset(ch, 0, sizeof(*ch));
 619
 620         if (arg->passive)
 621                 flags |= WMI_CHAN_FLAG_PASSIVE;
 622         if (arg->allow_ibss)
 623                 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
 624         if (arg->allow_ht)
 625                 flags |= WMI_CHAN_FLAG_ALLOW_HT;
 626         if (arg->allow_vht)
 627                 flags |= WMI_CHAN_FLAG_ALLOW_VHT;
 628         if (arg->ht40plus)
 629                 flags |= WMI_CHAN_FLAG_HT40_PLUS;
 630         if (arg->chan_radar)
 631                 flags |= WMI_CHAN_FLAG_DFS;
 632
 633         ch->mhz = __cpu_to_le32(arg->freq);
 634         ch->band_center_freq1 = __cpu_to_le32(arg->band_center_freq1);
 635         ch->band_center_freq2 = 0;
 636         ch->min_power = arg->min_power;
 637         ch->max_power = arg->max_power;
 638         ch->reg_power = arg->max_reg_power;
 639         ch->antenna_max = arg->max_antenna_gain;
 640
 641         /* mode & flags share storage */
 642         ch->mode = arg->mode;
 643         ch->flags |= __cpu_to_le32(flags);
 644 }
 645
 646 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
 647 {
 648         int ret;
 649
 650         ret = wait_for_completion_timeout(&ar->wmi.service_ready,
 651                                           WMI_SERVICE_READY_TIMEOUT_HZ);
 652         return ret;
 653 }
 654
 655 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
 656 {
 657         int ret;
 658
 659         ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
 660                                           WMI_UNIFIED_READY_TIMEOUT_HZ);
 661         return ret;
 662 }
 663
 664 struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
 665 {
 666         struct sk_buff *skb;
 667         u32 round_len = roundup(len, 4);
 668
 669         skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
 670         if (!skb)
 671                 return NULL;
 672
 673         skb_reserve(skb, WMI_SKB_HEADROOM);
 674         if (!IS_ALIGNED((unsigned long)skb->data, 4))
 675                 ath10k_warn(ar, "Unaligned WMI skb\n");
 676
 677         skb_put(skb, round_len);
 678         memset(skb->data, 0, round_len);
 679
 680         return skb;
 681 }
 682
 683 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 684 {
 685         dev_kfree_skb(skb);
 686 }
 687
 688 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
 689                                       u32 cmd_id)
 690 {
 691         struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
 692         struct wmi_cmd_hdr *cmd_hdr;
 693         int ret;
 694         u32 cmd = 0;
 695
 696         if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 697                 return -ENOMEM;
 698
 699         cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
 700
 701         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 702         cmd_hdr->cmd_id = __cpu_to_le32(cmd);
 703
 704         memset(skb_cb, 0, sizeof(*skb_cb));
 705         ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
 706         trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
 707
 708         if (ret)
 709                 goto err_pull;
 710
 711         return 0;
 712
 713 err_pull:
 714         skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 715         return ret;
 716 }
 717
 718 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
 719 {
 720         int ret;
 721
 722         lockdep_assert_held(&arvif->ar->data_lock);
 723
 724         if (arvif->beacon == NULL)
 725                 return;
 726
 727         if (arvif->beacon_sent)
 728                 return;
 729
 730         ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
 731         if (ret)
 732                 return;
 733
 734         /* We need to retain the arvif->beacon reference for DMA unmapping and
 735          * freeing the skbuff later. */
 736         arvif->beacon_sent = true;
 737 }
 738
 739 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
 740                                        struct ieee80211_vif *vif)
 741 {
 742         struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
 743
 744         ath10k_wmi_tx_beacon_nowait(arvif);
 745 }
 746
 747 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
 748 {
 749         spin_lock_bh(&ar->data_lock);
 750         ieee80211_iterate_active_interfaces_atomic(ar->hw,
 751                                                    IEEE80211_IFACE_ITER_NORMAL,
 752                                                    ath10k_wmi_tx_beacons_iter,
 753                                                    NULL);
 754         spin_unlock_bh(&ar->data_lock);
 755 }
 756
 757 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
 758 {
 759         /* try to send pending beacons first. they take priority */
 760         ath10k_wmi_tx_beacons_nowait(ar);
 761
 762         wake_up(&ar->wmi.tx_credits_wq);
 763 }
 764
 765 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
 766 {
 767         int ret = -EOPNOTSUPP;
 768
 769         might_sleep();
 770
 771         if (cmd_id == WMI_CMD_UNSUPPORTED) {
 772                 ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
 773                             cmd_id);
 774                 return ret;
 775         }
 776
 777         wait_event_timeout(ar->wmi.tx_credits_wq, ({
 778                 /* try to send pending beacons first. they take priority */
 779                 ath10k_wmi_tx_beacons_nowait(ar);
 780
 781                 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
 782
 783                 if (ret && test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags))
 784                         ret = -ESHUTDOWN;
 785
 786                 (ret != -EAGAIN);
 787         }), 3*HZ);
 788
 789         if (ret)
 790                 dev_kfree_skb_any(skb);
 791
 792         return ret;
 793 }
 794
 795 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 796 {
 797         int ret = 0;
 798         struct wmi_mgmt_tx_cmd *cmd;
 799         struct ieee80211_hdr *hdr;
 800         struct sk_buff *wmi_skb;
 801         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 802         int len;
 803         u32 buf_len = skb->len;
 804         u16 fc;
 805
 806         hdr = (struct ieee80211_hdr *)skb->data;
 807         fc = le16_to_cpu(hdr->frame_control);
 808
 809         if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
 810                 return -EINVAL;
 811
 812         len = sizeof(cmd->hdr) + skb->len;
 813
 814         if ((ieee80211_is_action(hdr->frame_control) ||
 815              ieee80211_is_deauth(hdr->frame_control) ||
 816              ieee80211_is_disassoc(hdr->frame_control)) &&
 817              ieee80211_has_protected(hdr->frame_control)) {
 818                 len += IEEE80211_CCMP_MIC_LEN;
 819                 buf_len += IEEE80211_CCMP_MIC_LEN;
 820         }
 821
 822         len = round_up(len, 4);
 823
 824         wmi_skb = ath10k_wmi_alloc_skb(ar, len);
 825         if (!wmi_skb)
 826                 return -ENOMEM;
 827
 828         cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
 829
 830         cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 831         cmd->hdr.tx_rate = 0;
 832         cmd->hdr.tx_power = 0;
 833         cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 834
 835         ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
 836         memcpy(cmd->buf, skb->data, skb->len);
 837
 838         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
 839                    wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
 840                    fc & IEEE80211_FCTL_STYPE);
 841         trace_ath10k_tx_hdr(ar, skb->data, skb->len);
 842         trace_ath10k_tx_payload(ar, skb->data, skb->len);
 843
 844         /* Send the management frame buffer to the target */
 845         ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
 846         if (ret)
 847                 return ret;
 848
 849         /* TODO: report tx status to mac80211 - temporary just ACK */
 850         info->flags |= IEEE80211_TX_STAT_ACK;
 851         ieee80211_tx_status_irqsafe(ar->hw, skb);
 852
 853         return ret;
 854 }
 855
 856 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
 857 {
 858         lockdep_assert_held(&ar->data_lock);
 859
 860         switch (ar->scan.state) {
 861         case ATH10K_SCAN_IDLE:
 862         case ATH10K_SCAN_RUNNING:
 863         case ATH10K_SCAN_ABORTING:
 864                 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
 865                             ath10k_scan_state_str(ar->scan.state),
 866                             ar->scan.state);
 867                 break;
 868         case ATH10K_SCAN_STARTING:
 869                 ar->scan.state = ATH10K_SCAN_RUNNING;
 870
 871                 if (ar->scan.is_roc)
 872                         ieee80211_ready_on_channel(ar->hw);
 873
 874                 complete(&ar->scan.started);
 875                 break;
 876         }
 877 }
 878
 879 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
 880 {
 881         lockdep_assert_held(&ar->data_lock);
 882
 883         switch (ar->scan.state) {
 884         case ATH10K_SCAN_IDLE:
 885         case ATH10K_SCAN_STARTING:
 886                 /* One suspected reason scan can be completed while starting is
 887                  * if firmware fails to deliver all scan events to the host,
 888                  * e.g. when transport pipe is full. This has been observed
 889                  * with spectral scan phyerr events starving wmi transport
 890                  * pipe. In such case the "scan completed" event should be (and
 891                  * is) ignored by the host as it may be just firmware's scan
 892                  * state machine recovering.
 893                  */
 894                 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
 895                             ath10k_scan_state_str(ar->scan.state),
 896                             ar->scan.state);
 897                 break;
 898         case ATH10K_SCAN_RUNNING:
 899         case ATH10K_SCAN_ABORTING:
 900                 __ath10k_scan_finish(ar);
 901                 break;
 902         }
 903 }
 904
 905 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
 906 {
 907         lockdep_assert_held(&ar->data_lock);
 908
 909         switch (ar->scan.state) {
 910         case ATH10K_SCAN_IDLE:
 911         case ATH10K_SCAN_STARTING:
 912                 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
 913                             ath10k_scan_state_str(ar->scan.state),
 914                             ar->scan.state);
 915                 break;
 916         case ATH10K_SCAN_RUNNING:
 917         case ATH10K_SCAN_ABORTING:
 918                 ar->scan_channel = NULL;
 919                 break;
 920         }
 921 }
 922
 923 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
 924 {
 925         lockdep_assert_held(&ar->data_lock);
 926
 927         switch (ar->scan.state) {
 928         case ATH10K_SCAN_IDLE:
 929         case ATH10K_SCAN_STARTING:
 930                 ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
 931                             ath10k_scan_state_str(ar->scan.state),
 932                             ar->scan.state);
 933                 break;
 934         case ATH10K_SCAN_RUNNING:
 935         case ATH10K_SCAN_ABORTING:
 936                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
 937
 938                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
 939                         complete(&ar->scan.on_channel);
 940                 break;
 941         }
 942 }
 943
 944 static const char *
 945 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
 946                                enum wmi_scan_completion_reason reason)
 947 {
 948         switch (type) {
 949         case WMI_SCAN_EVENT_STARTED:
 950                 return "started";
 951         case WMI_SCAN_EVENT_COMPLETED:
 952                 switch (reason) {
 953                 case WMI_SCAN_REASON_COMPLETED:
 954                         return "completed";
 955                 case WMI_SCAN_REASON_CANCELLED:
 956                         return "completed [cancelled]";
 957                 case WMI_SCAN_REASON_PREEMPTED:
 958                         return "completed [preempted]";
 959                 case WMI_SCAN_REASON_TIMEDOUT:
 960                         return "completed [timedout]";
 961                 case WMI_SCAN_REASON_MAX:
 962                         break;
 963                 }
 964                 return "completed [unknown]";
 965         case WMI_SCAN_EVENT_BSS_CHANNEL:
 966                 return "bss channel";
 967         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 968                 return "foreign channel";
 969         case WMI_SCAN_EVENT_DEQUEUED:
 970                 return "dequeued";
 971         case WMI_SCAN_EVENT_PREEMPTED:
 972                 return "preempted";
 973         case WMI_SCAN_EVENT_START_FAILED:
 974                 return "start failed";
 975         default:
 976                 return "unknown";
 977         }
 978 }
 979
 980 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
 981 {
 982         struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
 983         enum wmi_scan_event_type event_type;
 984         enum wmi_scan_completion_reason reason;
 985         u32 freq;
 986         u32 req_id;
 987         u32 scan_id;
 988         u32 vdev_id;
 989
 990         event_type = __le32_to_cpu(event->event_type);
 991         reason     = __le32_to_cpu(event->reason);
 992         freq       = __le32_to_cpu(event->channel_freq);
 993         req_id     = __le32_to_cpu(event->scan_req_id);
 994         scan_id    = __le32_to_cpu(event->scan_id);
 995         vdev_id    = __le32_to_cpu(event->vdev_id);
 996
 997         spin_lock_bh(&ar->data_lock);
 998
 999         ath10k_dbg(ar, ATH10K_DBG_WMI,
1000                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
1001                    ath10k_wmi_event_scan_type_str(event_type, reason),
1002                    event_type, reason, freq, req_id, scan_id, vdev_id,
1003                    ath10k_scan_state_str(ar->scan.state), ar->scan.state);
1004
1005         switch (event_type) {
1006         case WMI_SCAN_EVENT_STARTED:
1007                 ath10k_wmi_event_scan_started(ar);
1008                 break;
1009         case WMI_SCAN_EVENT_COMPLETED:
1010                 ath10k_wmi_event_scan_completed(ar);
1011                 break;
1012         case WMI_SCAN_EVENT_BSS_CHANNEL:
1013                 ath10k_wmi_event_scan_bss_chan(ar);
1014                 break;
1015         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
1016                 ath10k_wmi_event_scan_foreign_chan(ar, freq);
1017                 break;
1018         case WMI_SCAN_EVENT_START_FAILED:
1019                 ath10k_warn(ar, "received scan start failure event\n");
1020                 break;
1021         case WMI_SCAN_EVENT_DEQUEUED:
1022         case WMI_SCAN_EVENT_PREEMPTED:
1023         default:
1024                 break;
1025         }
1026
1027         spin_unlock_bh(&ar->data_lock);
1028         return 0;
1029 }
1030
1031 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
1032 {
1033         enum ieee80211_band band;
1034
1035         switch (phy_mode) {
1036         case MODE_11A:
1037         case MODE_11NA_HT20:
1038         case MODE_11NA_HT40:
1039         case MODE_11AC_VHT20:
1040         case MODE_11AC_VHT40:
1041         case MODE_11AC_VHT80:
1042                 band = IEEE80211_BAND_5GHZ;
1043                 break;
1044         case MODE_11G:
1045         case MODE_11B:
1046         case MODE_11GONLY:
1047         case MODE_11NG_HT20:
1048         case MODE_11NG_HT40:
1049         case MODE_11AC_VHT20_2G:
1050         case MODE_11AC_VHT40_2G:
1051         case MODE_11AC_VHT80_2G:
1052         default:
1053                 band = IEEE80211_BAND_2GHZ;
1054         }
1055
1056         return band;
1057 }
1058
1059 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1060 {
1061         u8 rate_idx = 0;
1062
1063         /* rate in Kbps */
1064         switch (rate) {
1065         case 1000:
1066                 rate_idx = 0;
1067                 break;
1068         case 2000:
1069                 rate_idx = 1;
1070                 break;
1071         case 5500:
1072                 rate_idx = 2;
1073                 break;
1074         case 11000:
1075                 rate_idx = 3;
1076                 break;
1077         case 6000:
1078                 rate_idx = 4;
1079                 break;
1080         case 9000:
1081                 rate_idx = 5;
1082                 break;
1083         case 12000:
1084                 rate_idx = 6;
1085                 break;
1086         case 18000:
1087                 rate_idx = 7;
1088                 break;
1089         case 24000:
1090                 rate_idx = 8;
1091                 break;
1092         case 36000:
1093                 rate_idx = 9;
1094                 break;
1095         case 48000:
1096                 rate_idx = 10;
1097                 break;
1098         case 54000:
1099                 rate_idx = 11;
1100                 break;
1101         default:
1102                 break;
1103         }
1104
1105         if (band == IEEE80211_BAND_5GHZ) {
1106                 if (rate_idx > 3)
1107                         /* Omit CCK rates */
1108                         rate_idx -= 4;
1109                 else
1110                         rate_idx = 0;
1111         }
1112
1113         return rate_idx;
1114 }
1115
1116 /* If keys are configured, HW decrypts all frames
1117  * with protected bit set. Mark such frames as decrypted.
1118  */
1119 static void ath10k_wmi_handle_wep_reauth(struct ath10k *ar,
1120                                          struct sk_buff *skb,
1121                                          struct ieee80211_rx_status *status)
1122 {
1123         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
1124         unsigned int hdrlen;
1125         bool peer_key;
1126         u8 *addr, keyidx;
1127
1128         if (!ieee80211_is_auth(hdr->frame_control) ||
1129             !ieee80211_has_protected(hdr->frame_control))
1130                 return;
1131
1132         hdrlen = ieee80211_hdrlen(hdr->frame_control);
1133         if (skb->len < (hdrlen + IEEE80211_WEP_IV_LEN))
1134                 return;
1135
1136         keyidx = skb->data[hdrlen + (IEEE80211_WEP_IV_LEN - 1)] >> WEP_KEYID_SHIFT;
1137         addr = ieee80211_get_SA(hdr);
1138
1139         spin_lock_bh(&ar->data_lock);
1140         peer_key = ath10k_mac_is_peer_wep_key_set(ar, addr, keyidx);
1141         spin_unlock_bh(&ar->data_lock);
1142
1143         if (peer_key) {
1144                 ath10k_dbg(ar, ATH10K_DBG_MAC,
1145                            "mac wep key present for peer %pM\n", addr);
1146                 status->flag |= RX_FLAG_DECRYPTED;
1147         }
1148 }
1149
1150 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1151 {
1152         struct wmi_mgmt_rx_event_v1 *ev_v1;
1153         struct wmi_mgmt_rx_event_v2 *ev_v2;
1154         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1155         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1156         struct ieee80211_hdr *hdr;
1157         u32 rx_status;
1158         u32 channel;
1159         u32 phy_mode;
1160         u32 snr;
1161         u32 rate;
1162         u32 buf_len;
1163         u16 fc;
1164         int pull_len;
1165
1166         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1167                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1168                 ev_hdr = &ev_v2->hdr.v1;
1169                 pull_len = sizeof(*ev_v2);
1170         } else {
1171                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1172                 ev_hdr = &ev_v1->hdr;
1173                 pull_len = sizeof(*ev_v1);
1174         }
1175
1176         channel   = __le32_to_cpu(ev_hdr->channel);
1177         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1178         rx_status = __le32_to_cpu(ev_hdr->status);
1179         snr       = __le32_to_cpu(ev_hdr->snr);
1180         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1181         rate      = __le32_to_cpu(ev_hdr->rate);
1182
1183         memset(status, 0, sizeof(*status));
1184
1185         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1186                    "event mgmt rx status %08x\n", rx_status);
1187
1188         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1189                 dev_kfree_skb(skb);
1190                 return 0;
1191         }
1192
1193         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1194                 dev_kfree_skb(skb);
1195                 return 0;
1196         }
1197
1198         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1199                 dev_kfree_skb(skb);
1200                 return 0;
1201         }
1202
1203         if (rx_status & WMI_RX_STATUS_ERR_CRC) {
1204                 dev_kfree_skb(skb);
1205                 return 0;
1206         }
1207
1208         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1209                 status->flag |= RX_FLAG_MMIC_ERROR;
1210
1211         /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to
1212          * MODE_11B. This means phy_mode is not a reliable source for the band
1213          * of mgmt rx.
1214          */
1215         if (channel >= 1 && channel <= 14) {
1216                 status->band = IEEE80211_BAND_2GHZ;
1217         } else if (channel >= 36 && channel <= 165) {
1218                 status->band = IEEE80211_BAND_5GHZ;
1219         } else {
1220                 /* Shouldn't happen unless list of advertised channels to
1221                  * mac80211 has been changed.
1222                  */
1223                 WARN_ON_ONCE(1);
1224                 dev_kfree_skb(skb);
1225                 return 0;
1226         }
1227
1228         if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ)
1229                 ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1230
1231         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1232         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1233         status->rate_idx = get_rate_idx(rate, status->band);
1234
1235         skb_pull(skb, pull_len);
1236
1237         hdr = (struct ieee80211_hdr *)skb->data;
1238         fc = le16_to_cpu(hdr->frame_control);
1239
1240         ath10k_wmi_handle_wep_reauth(ar, skb, status);
1241
1242         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1243          * encrypted payload. However in case of PMF it delivers decrypted
1244          * frames with Protected Bit set. */
1245         if (ieee80211_has_protected(hdr->frame_control) &&
1246             !ieee80211_is_auth(hdr->frame_control)) {
1247                 status->flag |= RX_FLAG_DECRYPTED;
1248
1249                 if (!ieee80211_is_action(hdr->frame_control) &&
1250                     !ieee80211_is_deauth(hdr->frame_control) &&
1251                     !ieee80211_is_disassoc(hdr->frame_control)) {
1252                         status->flag |= RX_FLAG_IV_STRIPPED |
1253                                         RX_FLAG_MMIC_STRIPPED;
1254                         hdr->frame_control = __cpu_to_le16(fc &
1255                                         ~IEEE80211_FCTL_PROTECTED);
1256                 }
1257         }
1258
1259         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1260                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1261                    skb, skb->len,
1262                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1263
1264         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1265                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1266                    status->freq, status->band, status->signal,
1267                    status->rate_idx);
1268
1269         /*
1270          * packets from HTC come aligned to 4byte boundaries
1271          * because they can originally come in along with a trailer
1272          */
1273         skb_trim(skb, buf_len);
1274
1275         ieee80211_rx(ar->hw, skb);
1276         return 0;
1277 }
1278
1279 static int freq_to_idx(struct ath10k *ar, int freq)
1280 {
1281         struct ieee80211_supported_band *sband;
1282         int band, ch, idx = 0;
1283
1284         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1285                 sband = ar->hw->wiphy->bands[band];
1286                 if (!sband)
1287                         continue;
1288
1289                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1290                         if (sband->channels[ch].center_freq == freq)
1291                                 goto exit;
1292         }
1293
1294 exit:
1295         return idx;
1296 }
1297
1298 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1299 {
1300         struct wmi_chan_info_event *ev;
1301         struct survey_info *survey;
1302         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1303         int idx;
1304
1305         ev = (struct wmi_chan_info_event *)skb->data;
1306
1307         err_code = __le32_to_cpu(ev->err_code);
1308         freq = __le32_to_cpu(ev->freq);
1309         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1310         noise_floor = __le32_to_cpu(ev->noise_floor);
1311         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1312         cycle_count = __le32_to_cpu(ev->cycle_count);
1313
1314         ath10k_dbg(ar, ATH10K_DBG_WMI,
1315                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1316                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1317                    cycle_count);
1318
1319         spin_lock_bh(&ar->data_lock);
1320
1321         switch (ar->scan.state) {
1322         case ATH10K_SCAN_IDLE:
1323         case ATH10K_SCAN_STARTING:
1324                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1325                 goto exit;
1326         case ATH10K_SCAN_RUNNING:
1327         case ATH10K_SCAN_ABORTING:
1328                 break;
1329         }
1330
1331         idx = freq_to_idx(ar, freq);
1332         if (idx >= ARRAY_SIZE(ar->survey)) {
1333                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1334                             freq, idx);
1335                 goto exit;
1336         }
1337
1338         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1339                 /* During scanning chan info is reported twice for each
1340                  * visited channel. The reported cycle count is global
1341                  * and per-channel cycle count must be calculated */
1342
1343                 cycle_count -= ar->survey_last_cycle_count;
1344                 rx_clear_count -= ar->survey_last_rx_clear_count;
1345
1346                 survey = &ar->survey[idx];
1347                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1348                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1349                 survey->noise = noise_floor;
1350                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1351                                  SURVEY_INFO_CHANNEL_TIME_RX |
1352                                  SURVEY_INFO_NOISE_DBM;
1353         }
1354
1355         ar->survey_last_rx_clear_count = rx_clear_count;
1356         ar->survey_last_cycle_count = cycle_count;
1357
1358 exit:
1359         spin_unlock_bh(&ar->data_lock);
1360 }
1361
1362 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1363 {
1364         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1365 }
1366
1367 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1368 {
1369         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1370                    skb->len);
1371
1372         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1373
1374         return 0;
1375 }
1376
1377 static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
1378                                        struct ath10k_fw_stats_pdev *dst)
1379 {
1380         const struct wal_dbg_tx_stats *tx = &src->wal.tx;
1381         const struct wal_dbg_rx_stats *rx = &src->wal.rx;
1382
1383         dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
1384         dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
1385         dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
1386         dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
1387         dst->cycle_count = __le32_to_cpu(src->cycle_count);
1388         dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
1389         dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
1390
1391         dst->comp_queued = __le32_to_cpu(tx->comp_queued);
1392         dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
1393         dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
1394         dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
1395         dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
1396         dst->local_enqued = __le32_to_cpu(tx->local_enqued);
1397         dst->local_freed = __le32_to_cpu(tx->local_freed);
1398         dst->hw_queued = __le32_to_cpu(tx->hw_queued);
1399         dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
1400         dst->underrun = __le32_to_cpu(tx->underrun);
1401         dst->tx_abort = __le32_to_cpu(tx->tx_abort);
1402         dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
1403         dst->tx_ko = __le32_to_cpu(tx->tx_ko);
1404         dst->data_rc = __le32_to_cpu(tx->data_rc);
1405         dst->self_triggers = __le32_to_cpu(tx->self_triggers);
1406         dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
1407         dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
1408         dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
1409         dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
1410         dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
1411         dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
1412         dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
1413
1414         dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
1415         dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
1416         dst->r0_frags = __le32_to_cpu(rx->r0_frags);
1417         dst->r1_frags = __le32_to_cpu(rx->r1_frags);
1418         dst->r2_frags = __le32_to_cpu(rx->r2_frags);
1419         dst->r3_frags = __le32_to_cpu(rx->r3_frags);
1420         dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
1421         dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
1422         dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
1423         dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
1424         dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
1425         dst->phy_errs = __le32_to_cpu(rx->phy_errs);
1426         dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
1427         dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
1428 }
1429
1430 static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1431                                        struct ath10k_fw_stats_peer *dst)
1432 {
1433         ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
1434         dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
1435         dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
1436 }
1437
1438 static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
1439                                          struct sk_buff *skb,
1440                                          struct ath10k_fw_stats *stats)
1441 {
1442         const struct wmi_stats_event *ev = (void *)skb->data;
1443         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1444         int i;
1445
1446         if (!skb_pull(skb, sizeof(*ev)))
1447                 return -EPROTO;
1448
1449         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1450         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1451         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1452
1453         for (i = 0; i < num_pdev_stats; i++) {
1454                 const struct wmi_pdev_stats *src;
1455                 struct ath10k_fw_stats_pdev *dst;
1456
1457                 src = (void *)skb->data;
1458                 if (!skb_pull(skb, sizeof(*src)))
1459                         return -EPROTO;
1460
1461                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1462                 if (!dst)
1463                         continue;
1464
1465                 ath10k_wmi_pull_pdev_stats(src, dst);
1466                 list_add_tail(&dst->list, &stats->pdevs);
1467         }
1468
1469         /* fw doesn't implement vdev stats */
1470
1471         for (i = 0; i < num_peer_stats; i++) {
1472                 const struct wmi_peer_stats *src;
1473                 struct ath10k_fw_stats_peer *dst;
1474
1475                 src = (void *)skb->data;
1476                 if (!skb_pull(skb, sizeof(*src)))
1477                         return -EPROTO;
1478
1479                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1480                 if (!dst)
1481                         continue;
1482
1483                 ath10k_wmi_pull_peer_stats(src, dst);
1484                 list_add_tail(&dst->list, &stats->peers);
1485         }
1486
1487         return 0;
1488 }
1489
1490 static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
1491                                         struct sk_buff *skb,
1492                                         struct ath10k_fw_stats *stats)
1493 {
1494         const struct wmi_stats_event *ev = (void *)skb->data;
1495         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1496         int i;
1497
1498         if (!skb_pull(skb, sizeof(*ev)))
1499                 return -EPROTO;
1500
1501         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1502         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1503         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1504
1505         for (i = 0; i < num_pdev_stats; i++) {
1506                 const struct wmi_10x_pdev_stats *src;
1507                 struct ath10k_fw_stats_pdev *dst;
1508
1509                 src = (void *)skb->data;
1510                 if (!skb_pull(skb, sizeof(*src)))
1511                         return -EPROTO;
1512
1513                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1514                 if (!dst)
1515                         continue;
1516
1517                 ath10k_wmi_pull_pdev_stats(&src->old, dst);
1518
1519                 dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
1520                 dst->rts_bad = __le32_to_cpu(src->rts_bad);
1521                 dst->rts_good = __le32_to_cpu(src->rts_good);
1522                 dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
1523                 dst->no_beacons = __le32_to_cpu(src->no_beacons);
1524                 dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
1525
1526                 list_add_tail(&dst->list, &stats->pdevs);
1527         }
1528
1529         /* fw doesn't implement vdev stats */
1530
1531         for (i = 0; i < num_peer_stats; i++) {
1532                 const struct wmi_10x_peer_stats *src;
1533                 struct ath10k_fw_stats_peer *dst;
1534
1535                 src = (void *)skb->data;
1536                 if (!skb_pull(skb, sizeof(*src)))
1537                         return -EPROTO;
1538
1539                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1540                 if (!dst)
1541                         continue;
1542
1543                 ath10k_wmi_pull_peer_stats(&src->old, dst);
1544
1545                 dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
1546
1547                 list_add_tail(&dst->list, &stats->peers);
1548         }
1549
1550         return 0;
1551 }
1552
1553 int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
1554                              struct ath10k_fw_stats *stats)
1555 {
1556         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1557                 return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
1558         else
1559                 return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
1560 }
1561
1562 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1563                                           struct sk_buff *skb)
1564 {
1565         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1566         ath10k_debug_fw_stats_process(ar, skb);
1567 }
1568
1569 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1570                                              struct sk_buff *skb)
1571 {
1572         struct wmi_vdev_start_response_event *ev;
1573
1574         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1575
1576         ev = (struct wmi_vdev_start_response_event *)skb->data;
1577
1578         if (WARN_ON(__le32_to_cpu(ev->status)))
1579                 return;
1580
1581         complete(&ar->vdev_setup_done);
1582 }
1583
1584 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1585                                           struct sk_buff *skb)
1586 {
1587         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1588         complete(&ar->vdev_setup_done);
1589 }
1590
1591 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1592                                               struct sk_buff *skb)
1593 {
1594         struct wmi_peer_sta_kickout_event *ev;
1595         struct ieee80211_sta *sta;
1596
1597         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1598
1599         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1600                    ev->peer_macaddr.addr);
1601
1602         rcu_read_lock();
1603
1604         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1605         if (!sta) {
1606                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1607                             ev->peer_macaddr.addr);
1608                 goto exit;
1609         }
1610
1611         ieee80211_report_low_ack(sta, 10);
1612
1613 exit:
1614         rcu_read_unlock();
1615 }
1616
1617 /*
1618  * FIXME
1619  *
1620  * We don't report to mac80211 sleep state of connected
1621  * stations. Due to this mac80211 can't fill in TIM IE
1622  * correctly.
1623  *
1624  * I know of no way of getting nullfunc frames that contain
1625  * sleep transition from connected stations - these do not
1626  * seem to be sent from the target to the host. There also
1627  * doesn't seem to be a dedicated event for that. So the
1628  * only way left to do this would be to read tim_bitmap
1629  * during SWBA.
1630  *
1631  * We could probably try using tim_bitmap from SWBA to tell
1632  * mac80211 which stations are asleep and which are not. The
1633  * problem here is calling mac80211 functions so many times
1634  * could take too long and make us miss the time to submit
1635  * the beacon to the target.
1636  *
1637  * So as a workaround we try to extend the TIM IE if there
1638  * is unicast buffered for stations with aid > 7 and fill it
1639  * in ourselves.
1640  */
1641 static void ath10k_wmi_update_tim(struct ath10k *ar,
1642                                   struct ath10k_vif *arvif,
1643                                   struct sk_buff *bcn,
1644                                   struct wmi_bcn_info *bcn_info)
1645 {
1646         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1647         struct ieee80211_tim_ie *tim;
1648         u8 *ies, *ie;
1649         u8 ie_len, pvm_len;
1650         __le32 t;
1651         u32 v;
1652
1653         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1654          * we must copy the bitmap upon change and reuse it later */
1655         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1656                 int i;
1657
1658                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1659                              sizeof(bcn_info->tim_info.tim_bitmap));
1660
1661                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1662                         t = bcn_info->tim_info.tim_bitmap[i / 4];
1663                         v = __le32_to_cpu(t);
1664                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1665                 }
1666
1667                 /* FW reports either length 0 or 16
1668                  * so we calculate this on our own */
1669                 arvif->u.ap.tim_len = 0;
1670                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1671                         if (arvif->u.ap.tim_bitmap[i])
1672                                 arvif->u.ap.tim_len = i;
1673
1674                 arvif->u.ap.tim_len++;
1675         }
1676
1677         ies = bcn->data;
1678         ies += ieee80211_hdrlen(hdr->frame_control);
1679         ies += 12; /* fixed parameters */
1680
1681         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1682                                     (u8 *)skb_tail_pointer(bcn) - ies);
1683         if (!ie) {
1684                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1685                         ath10k_warn(ar, "no tim ie found;\n");
1686                 return;
1687         }
1688
1689         tim = (void *)ie + 2;
1690         ie_len = ie[1];
1691         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1692
1693         if (pvm_len < arvif->u.ap.tim_len) {
1694                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1695                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1696                 void *next_ie = ie + 2 + ie_len;
1697
1698                 if (skb_put(bcn, expand_size)) {
1699                         memmove(next_ie + expand_size, next_ie, move_size);
1700
1701                         ie[1] += expand_size;
1702                         ie_len += expand_size;
1703                         pvm_len += expand_size;
1704                 } else {
1705                         ath10k_warn(ar, "tim expansion failed\n");
1706                 }
1707         }
1708
1709         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1710                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1711                 return;
1712         }
1713
1714         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1715         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1716
1717         if (tim->dtim_count == 0) {
1718                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1719
1720                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1721                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1722         }
1723
1724         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1725                    tim->dtim_count, tim->dtim_period,
1726                    tim->bitmap_ctrl, pvm_len);
1727 }
1728
1729 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1730                                    struct wmi_p2p_noa_info *noa)
1731 {
1732         struct ieee80211_p2p_noa_attr *noa_attr;
1733         u8  ctwindow_oppps = noa->ctwindow_oppps;
1734         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1735         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1736         __le16 *noa_attr_len;
1737         u16 attr_len;
1738         u8 noa_descriptors = noa->num_descriptors;
1739         int i;
1740
1741         /* P2P IE */
1742         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1743         data[1] = len - 2;
1744         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1745         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1746         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1747         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1748
1749         /* NOA ATTR */
1750         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1751         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1752         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1753
1754         noa_attr->index = noa->index;
1755         noa_attr->oppps_ctwindow = ctwindow;
1756         if (oppps)
1757                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1758
1759         for (i = 0; i < noa_descriptors; i++) {
1760                 noa_attr->desc[i].count =
1761                         __le32_to_cpu(noa->descriptors[i].type_count);
1762                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1763                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1764                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1765         }
1766
1767         attr_len = 2; /* index + oppps_ctwindow */
1768         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1769         *noa_attr_len = __cpu_to_le16(attr_len);
1770 }
1771
1772 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1773 {
1774         u32 len = 0;
1775         u8 noa_descriptors = noa->num_descriptors;
1776         u8 opp_ps_info = noa->ctwindow_oppps;
1777         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1778
1779         if (!noa_descriptors && !opps_enabled)
1780                 return len;
1781
1782         len += 1 + 1 + 4; /* EID + len + OUI */
1783         len += 1 + 2; /* noa attr  + attr len */
1784         len += 1 + 1; /* index + oppps_ctwindow */
1785         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1786
1787         return len;
1788 }
1789
1790 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1791                                   struct sk_buff *bcn,
1792                                   struct wmi_bcn_info *bcn_info)
1793 {
1794         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1795         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1796         u32 new_len;
1797
1798         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1799                 return;
1800
1801         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1802         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1803                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1804                 if (!new_len)
1805                         goto cleanup;
1806
1807                 new_data = kmalloc(new_len, GFP_ATOMIC);
1808                 if (!new_data)
1809                         goto cleanup;
1810
1811                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1812
1813                 spin_lock_bh(&ar->data_lock);
1814                 arvif->u.ap.noa_data = new_data;
1815                 arvif->u.ap.noa_len = new_len;
1816                 spin_unlock_bh(&ar->data_lock);
1817                 kfree(old_data);
1818         }
1819
1820         if (arvif->u.ap.noa_data)
1821                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1822                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1823                                arvif->u.ap.noa_data,
1824                                arvif->u.ap.noa_len);
1825         return;
1826
1827 cleanup:
1828         spin_lock_bh(&ar->data_lock);
1829         arvif->u.ap.noa_data = NULL;
1830         arvif->u.ap.noa_len = 0;
1831         spin_unlock_bh(&ar->data_lock);
1832         kfree(old_data);
1833 }
1834
1835 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1836 {
1837         struct wmi_host_swba_event *ev;
1838         u32 map;
1839         int i = -1;
1840         struct wmi_bcn_info *bcn_info;
1841         struct ath10k_vif *arvif;
1842         struct sk_buff *bcn;
1843         dma_addr_t paddr;
1844         int ret, vdev_id = 0;
1845
1846         ev = (struct wmi_host_swba_event *)skb->data;
1847         map = __le32_to_cpu(ev->vdev_map);
1848
1849         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1850                    ev->vdev_map);
1851
1852         for (; map; map >>= 1, vdev_id++) {
1853                 if (!(map & 0x1))
1854                         continue;
1855
1856                 i++;
1857
1858                 if (i >= WMI_MAX_AP_VDEV) {
1859                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1860                         break;
1861                 }
1862
1863                 bcn_info = &ev->bcn_info[i];
1864
1865                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1866                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1867                            i,
1868                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1869                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1870                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1871                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1872                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1873                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1874                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1875                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1876
1877                 arvif = ath10k_get_arvif(ar, vdev_id);
1878                 if (arvif == NULL) {
1879                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1880                                     vdev_id);
1881                         continue;
1882                 }
1883
1884                 /* There are no completions for beacons so wait for next SWBA
1885                  * before telling mac80211 to decrement CSA counter
1886                  *
1887                  * Once CSA counter is completed stop sending beacons until
1888                  * actual channel switch is done */
1889                 if (arvif->vif->csa_active &&
1890                     ieee80211_csa_is_complete(arvif->vif)) {
1891                         ieee80211_csa_finish(arvif->vif);
1892                         continue;
1893                 }
1894
1895                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1896                 if (!bcn) {
1897                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1898                         continue;
1899                 }
1900
1901                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1902                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1903                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1904
1905                 spin_lock_bh(&ar->data_lock);
1906
1907                 if (arvif->beacon) {
1908                         if (!arvif->beacon_sent)
1909                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1910                                             arvif->vdev_id);
1911
1912                         ath10k_mac_vif_beacon_free(arvif);
1913                 }
1914
1915                 if (!arvif->beacon_buf) {
1916                         paddr = dma_map_single(arvif->ar->dev, bcn->data,
1917                                                bcn->len, DMA_TO_DEVICE);
1918                         ret = dma_mapping_error(arvif->ar->dev, paddr);
1919                         if (ret) {
1920                                 ath10k_warn(ar, "failed to map beacon: %d\n",
1921                                             ret);
1922                                 dev_kfree_skb_any(bcn);
1923                                 goto skip;
1924                         }
1925
1926                         ATH10K_SKB_CB(bcn)->paddr = paddr;
1927                 } else {
1928                         if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
1929                                 ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
1930                                             bcn->len, IEEE80211_MAX_FRAME_LEN);
1931                                 skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
1932                         }
1933                         memcpy(arvif->beacon_buf, bcn->data, bcn->len);
1934                         ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
1935                 }
1936
1937                 arvif->beacon = bcn;
1938                 arvif->beacon_sent = false;
1939
1940                 trace_ath10k_tx_hdr(ar, bcn->data, bcn->len);
1941                 trace_ath10k_tx_payload(ar, bcn->data, bcn->len);
1942
1943                 ath10k_wmi_tx_beacon_nowait(arvif);
1944 skip:
1945                 spin_unlock_bh(&ar->data_lock);
1946         }
1947 }
1948
1949 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1950                                                struct sk_buff *skb)
1951 {
1952         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1953 }
1954
1955 static void ath10k_dfs_radar_report(struct ath10k *ar,
1956                                     const struct wmi_phyerr *phyerr,
1957                                     const struct phyerr_radar_report *rr,
1958                                     u64 tsf)
1959 {
1960         u32 reg0, reg1, tsf32l;
1961         struct pulse_event pe;
1962         u64 tsf64;
1963         u8 rssi, width;
1964
1965         reg0 = __le32_to_cpu(rr->reg0);
1966         reg1 = __le32_to_cpu(rr->reg1);
1967
1968         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1969                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1970                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1971                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1972                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1973                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1974         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1975                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1976                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1977                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1978                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1979                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1980                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1981         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1982                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1983                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1984                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1985
1986         if (!ar->dfs_detector)
1987                 return;
1988
1989         /* report event to DFS pattern detector */
1990         tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
1991         tsf64 = tsf & (~0xFFFFFFFFULL);
1992         tsf64 |= tsf32l;
1993
1994         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1995         rssi = phyerr->rssi_combined;
1996
1997         /* hardware store this as 8 bit signed value,
1998          * set to zero if negative number
1999          */
2000         if (rssi & 0x80)
2001                 rssi = 0;
2002
2003         pe.ts = tsf64;
2004         pe.freq = ar->hw->conf.chandef.chan->center_freq;
2005         pe.width = width;
2006         pe.rssi = rssi;
2007
2008         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2009                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
2010                    pe.freq, pe.width, pe.rssi, pe.ts);
2011
2012         ATH10K_DFS_STAT_INC(ar, pulses_detected);
2013
2014         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
2015                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2016                            "dfs no pulse pattern detected, yet\n");
2017                 return;
2018         }
2019
2020         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
2021         ATH10K_DFS_STAT_INC(ar, radar_detected);
2022
2023         /* Control radar events reporting in debugfs file
2024            dfs_block_radar_events */
2025         if (ar->dfs_block_radar_events) {
2026                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
2027                 return;
2028         }
2029
2030         ieee80211_radar_detected(ar->hw);
2031 }
2032
2033 static int ath10k_dfs_fft_report(struct ath10k *ar,
2034                                  const struct wmi_phyerr *phyerr,
2035                                  const struct phyerr_fft_report *fftr,
2036                                  u64 tsf)
2037 {
2038         u32 reg0, reg1;
2039         u8 rssi, peak_mag;
2040
2041         reg0 = __le32_to_cpu(fftr->reg0);
2042         reg1 = __le32_to_cpu(fftr->reg1);
2043         rssi = phyerr->rssi_combined;
2044
2045         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2046                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
2047                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
2048                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
2049                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
2050                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2051         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2052                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
2053                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
2054                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
2055                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
2056                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
2057
2058         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
2059
2060         /* false event detection */
2061         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
2062             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2063                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
2064                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
2065                 return -EINVAL;
2066         }
2067
2068         return 0;
2069 }
2070
2071 static void ath10k_wmi_event_dfs(struct ath10k *ar,
2072                                  const struct wmi_phyerr *phyerr,
2073                                  u64 tsf)
2074 {
2075         int buf_len, tlv_len, res, i = 0;
2076         const struct phyerr_tlv *tlv;
2077         const struct phyerr_radar_report *rr;
2078         const struct phyerr_fft_report *fftr;
2079         const u8 *tlv_buf;
2080
2081         buf_len = __le32_to_cpu(phyerr->buf_len);
2082         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2083                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
2084                    phyerr->phy_err_code, phyerr->rssi_combined,
2085                    __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
2086
2087         /* Skip event if DFS disabled */
2088         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
2089                 return;
2090
2091         ATH10K_DFS_STAT_INC(ar, pulses_total);
2092
2093         while (i < buf_len) {
2094                 if (i + sizeof(*tlv) > buf_len) {
2095                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
2096                                     i);
2097                         return;
2098                 }
2099
2100                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2101                 tlv_len = __le16_to_cpu(tlv->len);
2102                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2103                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2104                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
2105                            tlv_len, tlv->tag, tlv->sig);
2106
2107                 switch (tlv->tag) {
2108                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
2109                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2110                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
2111                                             i);
2112                                 return;
2113                         }
2114
2115                         rr = (struct phyerr_radar_report *)tlv_buf;
2116                         ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
2117                         break;
2118                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2119                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2120                                 ath10k_warn(ar, "too short fft report (%d)\n",
2121                                             i);
2122                                 return;
2123                         }
2124
2125                         fftr = (struct phyerr_fft_report *)tlv_buf;
2126                         res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
2127                         if (res)
2128                                 return;
2129                         break;
2130                 }
2131
2132                 i += sizeof(*tlv) + tlv_len;
2133         }
2134 }
2135
2136 static void
2137 ath10k_wmi_event_spectral_scan(struct ath10k *ar,
2138                                const struct wmi_phyerr *phyerr,
2139                                u64 tsf)
2140 {
2141         int buf_len, tlv_len, res, i = 0;
2142         struct phyerr_tlv *tlv;
2143         const void *tlv_buf;
2144         const struct phyerr_fft_report *fftr;
2145         size_t fftr_len;
2146
2147         buf_len = __le32_to_cpu(phyerr->buf_len);
2148
2149         while (i < buf_len) {
2150                 if (i + sizeof(*tlv) > buf_len) {
2151                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2152                                     i);
2153                         return;
2154                 }
2155
2156                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2157                 tlv_len = __le16_to_cpu(tlv->len);
2158                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2159
2160                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
2161                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2162                                     i);
2163                         return;
2164                 }
2165
2166                 switch (tlv->tag) {
2167                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2168                         if (sizeof(*fftr) > tlv_len) {
2169                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2170                                             i);
2171                                 return;
2172                         }
2173
2174                         fftr_len = tlv_len - sizeof(*fftr);
2175                         fftr = tlv_buf;
2176                         res = ath10k_spectral_process_fft(ar, phyerr,
2177                                                           fftr, fftr_len,
2178                                                           tsf);
2179                         if (res < 0) {
2180                                 ath10k_warn(ar, "failed to process fft report: %d\n",
2181                                             res);
2182                                 return;
2183                         }
2184                         break;
2185                 }
2186
2187                 i += sizeof(*tlv) + tlv_len;
2188         }
2189 }
2190
2191 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
2192 {
2193         const struct wmi_phyerr_event *ev;
2194         const struct wmi_phyerr *phyerr;
2195         u32 count, i, buf_len, phy_err_code;
2196         u64 tsf;
2197         int left_len = skb->len;
2198
2199         ATH10K_DFS_STAT_INC(ar, phy_errors);
2200
2201         /* Check if combined event available */
2202         if (left_len < sizeof(*ev)) {
2203                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
2204                 return;
2205         }
2206
2207         left_len -= sizeof(*ev);
2208
2209         /* Check number of included events */
2210         ev = (const struct wmi_phyerr_event *)skb->data;
2211         count = __le32_to_cpu(ev->num_phyerrs);
2212
2213         tsf = __le32_to_cpu(ev->tsf_u32);
2214         tsf <<= 32;
2215         tsf |= __le32_to_cpu(ev->tsf_l32);
2216
2217         ath10k_dbg(ar, ATH10K_DBG_WMI,
2218                    "wmi event phyerr count %d tsf64 0x%llX\n",
2219                    count, tsf);
2220
2221         phyerr = ev->phyerrs;
2222         for (i = 0; i < count; i++) {
2223                 /* Check if we can read event header */
2224                 if (left_len < sizeof(*phyerr)) {
2225                         ath10k_warn(ar, "single event (%d) wrong head len\n",
2226                                     i);
2227                         return;
2228                 }
2229
2230                 left_len -= sizeof(*phyerr);
2231
2232                 buf_len = __le32_to_cpu(phyerr->buf_len);
2233                 phy_err_code = phyerr->phy_err_code;
2234
2235                 if (left_len < buf_len) {
2236                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
2237                         return;
2238                 }
2239
2240                 left_len -= buf_len;
2241
2242                 switch (phy_err_code) {
2243                 case PHY_ERROR_RADAR:
2244                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2245                         break;
2246                 case PHY_ERROR_SPECTRAL_SCAN:
2247                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2248                         break;
2249                 case PHY_ERROR_FALSE_RADAR_EXT:
2250                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2251                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2252                         break;
2253                 default:
2254                         break;
2255                 }
2256
2257                 phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
2258         }
2259 }
2260
2261 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
2262 {
2263         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2264 }
2265
2266 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2267                                            struct sk_buff *skb)
2268 {
2269         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2270 }
2271
2272 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2273                                          struct sk_buff *skb)
2274 {
2275         char buf[101], c;
2276         int i;
2277
2278         for (i = 0; i < sizeof(buf) - 1; i++) {
2279                 if (i >= skb->len)
2280                         break;
2281
2282                 c = skb->data[i];
2283
2284                 if (c == '\0')
2285                         break;
2286
2287                 if (isascii(c) && isprint(c))
2288                         buf[i] = c;
2289                 else
2290                         buf[i] = '.';
2291         }
2292
2293         if (i == sizeof(buf) - 1)
2294                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2295
2296         /* for some reason the debug prints end with \n, remove that */
2297         if (skb->data[i - 1] == '\n')
2298                 i--;
2299
2300         /* the last byte is always reserved for the null character */
2301         buf[i] = '\0';
2302
2303         ath10k_dbg(ar, ATH10K_DBG_WMI_PRINT, "wmi print '%s'\n", buf);
2304 }
2305
2306 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2307 {
2308         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2309 }
2310
2311 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2312                                                struct sk_buff *skb)
2313 {
2314         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2315 }
2316
2317 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2318                                                     struct sk_buff *skb)
2319 {
2320         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2321 }
2322
2323 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2324                                                     struct sk_buff *skb)
2325 {
2326         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2327 }
2328
2329 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2330                                               struct sk_buff *skb)
2331 {
2332         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2333 }
2334
2335 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2336                                              struct sk_buff *skb)
2337 {
2338         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2339 }
2340
2341 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2342                                               struct sk_buff *skb)
2343 {
2344         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2345 }
2346
2347 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2348                                              struct sk_buff *skb)
2349 {
2350         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2351 }
2352
2353 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2354                                            struct sk_buff *skb)
2355 {
2356         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2357 }
2358
2359 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2360                                                 struct sk_buff *skb)
2361 {
2362         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2363 }
2364
2365 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2366                                             struct sk_buff *skb)
2367 {
2368         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2369 }
2370
2371 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2372                                             struct sk_buff *skb)
2373 {
2374         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2375 }
2376
2377 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2378                                             struct sk_buff *skb)
2379 {
2380         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2381 }
2382
2383 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2384                                                        struct sk_buff *skb)
2385 {
2386         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2387 }
2388
2389 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2390                                              struct sk_buff *skb)
2391 {
2392         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2393 }
2394
2395 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2396                                               struct sk_buff *skb)
2397 {
2398         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2399 }
2400
2401 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2402                                              struct sk_buff *skb)
2403 {
2404         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2405 }
2406
2407 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2408                                      u32 num_units, u32 unit_len)
2409 {
2410         dma_addr_t paddr;
2411         u32 pool_size;
2412         int idx = ar->wmi.num_mem_chunks;
2413
2414         pool_size = num_units * round_up(unit_len, 4);
2415
2416         if (!pool_size)
2417                 return -EINVAL;
2418
2419         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2420                                                            pool_size,
2421                                                            &paddr,
2422                                                            GFP_ATOMIC);
2423         if (!ar->wmi.mem_chunks[idx].vaddr) {
2424                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2425                 return -ENOMEM;
2426         }
2427
2428         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2429
2430         ar->wmi.mem_chunks[idx].paddr = paddr;
2431         ar->wmi.mem_chunks[idx].len = pool_size;
2432         ar->wmi.mem_chunks[idx].req_id = req_id;
2433         ar->wmi.num_mem_chunks++;
2434
2435         return 0;
2436 }
2437
2438 static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
2439                                            struct wmi_svc_rdy_ev_arg *arg)
2440 {
2441         struct wmi_service_ready_event *ev;
2442         size_t i, n;
2443
2444         if (skb->len < sizeof(*ev))
2445                 return -EPROTO;
2446
2447         ev = (void *)skb->data;
2448         skb_pull(skb, sizeof(*ev));
2449         arg->min_tx_power = ev->hw_min_tx_power;
2450         arg->max_tx_power = ev->hw_max_tx_power;
2451         arg->ht_cap = ev->ht_cap_info;
2452         arg->vht_cap = ev->vht_cap_info;
2453         arg->sw_ver0 = ev->sw_version;
2454         arg->sw_ver1 = ev->sw_version_1;
2455         arg->phy_capab = ev->phy_capability;
2456         arg->num_rf_chains = ev->num_rf_chains;
2457         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2458         arg->num_mem_reqs = ev->num_mem_reqs;
2459         arg->service_map = ev->wmi_service_bitmap;
2460         arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2461
2462         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2463                   ARRAY_SIZE(arg->mem_reqs));
2464         for (i = 0; i < n; i++)
2465                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2466
2467         if (skb->len <
2468             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2469                 return -EPROTO;
2470
2471         return 0;
2472 }
2473
2474 static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
2475                                           struct wmi_svc_rdy_ev_arg *arg)
2476 {
2477         struct wmi_10x_service_ready_event *ev;
2478         int i, n;
2479
2480         if (skb->len < sizeof(*ev))
2481                 return -EPROTO;
2482
2483         ev = (void *)skb->data;
2484         skb_pull(skb, sizeof(*ev));
2485         arg->min_tx_power = ev->hw_min_tx_power;
2486         arg->max_tx_power = ev->hw_max_tx_power;
2487         arg->ht_cap = ev->ht_cap_info;
2488         arg->vht_cap = ev->vht_cap_info;
2489         arg->sw_ver0 = ev->sw_version;
2490         arg->phy_capab = ev->phy_capability;
2491         arg->num_rf_chains = ev->num_rf_chains;
2492         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2493         arg->num_mem_reqs = ev->num_mem_reqs;
2494         arg->service_map = ev->wmi_service_bitmap;
2495         arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2496
2497         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2498                   ARRAY_SIZE(arg->mem_reqs));
2499         for (i = 0; i < n; i++)
2500                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2501
2502         if (skb->len <
2503             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2504                 return -EPROTO;
2505
2506         return 0;
2507 }
2508
2509 static void ath10k_wmi_event_service_ready(struct ath10k *ar,
2510                                            struct sk_buff *skb)
2511 {
2512         struct wmi_svc_rdy_ev_arg arg = {};
2513         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2514         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2515         int ret;
2516
2517         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2518                 ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
2519                 wmi_10x_svc_map(arg.service_map, svc_bmap,
2520                                 arg.service_map_len);
2521         } else {
2522                 ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
2523                 wmi_main_svc_map(arg.service_map, svc_bmap,
2524                                  arg.service_map_len);
2525         }
2526
2527         if (ret) {
2528                 ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2529                 return;
2530         }
2531
2532         ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
2533         ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
2534         ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
2535         ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2536         ar->fw_version_major =
2537                 (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
2538         ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2539         ar->fw_version_release =
2540                 (__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
2541         ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
2542         ar->phy_capability = __le32_to_cpu(arg.phy_capab);
2543         ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
2544         ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
2545
2546         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2547         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2548                         arg.service_map, arg.service_map_len);
2549
2550         /* only manually set fw features when not using FW IE format */
2551         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2552                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2553
2554         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2555                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2556                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2557                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2558         }
2559
2560         ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
2561         ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
2562
2563         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2564                 snprintf(ar->hw->wiphy->fw_version,
2565                          sizeof(ar->hw->wiphy->fw_version),
2566                          "%u.%u.%u.%u",
2567                          ar->fw_version_major,
2568                          ar->fw_version_minor,
2569                          ar->fw_version_release,
2570                          ar->fw_version_build);
2571         }
2572
2573         num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
2574         if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2575                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2576                             num_mem_reqs);
2577                 return;
2578         }
2579
2580         for (i = 0; i < num_mem_reqs; ++i) {
2581                 req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
2582                 num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
2583                 unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
2584                 num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2585
2586                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2587                         /* number of units to allocate is number of
2588                          * peers, 1 extra for self peer on target */
2589                         /* this needs to be tied, host and target
2590                          * can get out of sync */
2591                         num_units = TARGET_10X_NUM_PEERS + 1;
2592                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2593                         num_units = TARGET_10X_NUM_VDEVS + 1;
2594
2595                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2596                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2597                            req_id,
2598                            __le32_to_cpu(arg.mem_reqs[i]->num_units),
2599                            num_unit_info,
2600                            unit_size,
2601                            num_units);
2602
2603                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2604                                                 unit_size);
2605                 if (ret)
2606                         return;
2607         }
2608
2609         ath10k_dbg(ar, ATH10K_DBG_WMI,
2610                    "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n",
2611                    __le32_to_cpu(arg.min_tx_power),
2612                    __le32_to_cpu(arg.max_tx_power),
2613                    __le32_to_cpu(arg.ht_cap),
2614                    __le32_to_cpu(arg.vht_cap),
2615                    __le32_to_cpu(arg.sw_ver0),
2616                    __le32_to_cpu(arg.sw_ver1),
2617                    __le32_to_cpu(arg.phy_capab),
2618                    __le32_to_cpu(arg.num_rf_chains),
2619                    __le32_to_cpu(arg.eeprom_rd),
2620                    __le32_to_cpu(arg.num_mem_reqs));
2621
2622         complete(&ar->wmi.service_ready);
2623 }
2624
2625 static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
2626 {
2627         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2628
2629         if (WARN_ON(skb->len < sizeof(*ev)))
2630                 return -EINVAL;
2631
2632         ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
2633
2634         ath10k_dbg(ar, ATH10K_DBG_WMI,
2635                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2636                    __le32_to_cpu(ev->sw_version),
2637                    __le32_to_cpu(ev->abi_version),
2638                    ev->mac_addr.addr,
2639                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2640
2641         complete(&ar->wmi.unified_ready);
2642         return 0;
2643 }
2644
2645 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2646 {
2647         struct wmi_cmd_hdr *cmd_hdr;
2648         enum wmi_event_id id;
2649
2650         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2651         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2652
2653         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2654                 return;
2655
2656         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2657
2658         switch (id) {
2659         case WMI_MGMT_RX_EVENTID:
2660                 ath10k_wmi_event_mgmt_rx(ar, skb);
2661                 /* mgmt_rx() owns the skb now! */
2662                 return;
2663         case WMI_SCAN_EVENTID:
2664                 ath10k_wmi_event_scan(ar, skb);
2665                 break;
2666         case WMI_CHAN_INFO_EVENTID:
2667                 ath10k_wmi_event_chan_info(ar, skb);
2668                 break;
2669         case WMI_ECHO_EVENTID:
2670                 ath10k_wmi_event_echo(ar, skb);
2671                 break;
2672         case WMI_DEBUG_MESG_EVENTID:
2673                 ath10k_wmi_event_debug_mesg(ar, skb);
2674                 break;
2675         case WMI_UPDATE_STATS_EVENTID:
2676                 ath10k_wmi_event_update_stats(ar, skb);
2677                 break;
2678         case WMI_VDEV_START_RESP_EVENTID:
2679                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2680                 break;
2681         case WMI_VDEV_STOPPED_EVENTID:
2682                 ath10k_wmi_event_vdev_stopped(ar, skb);
2683                 break;
2684         case WMI_PEER_STA_KICKOUT_EVENTID:
2685                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2686                 break;
2687         case WMI_HOST_SWBA_EVENTID:
2688                 ath10k_wmi_event_host_swba(ar, skb);
2689                 break;
2690         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2691                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2692                 break;
2693         case WMI_PHYERR_EVENTID:
2694                 ath10k_wmi_event_phyerr(ar, skb);
2695                 break;
2696         case WMI_ROAM_EVENTID:
2697                 ath10k_wmi_event_roam(ar, skb);
2698                 break;
2699         case WMI_PROFILE_MATCH:
2700                 ath10k_wmi_event_profile_match(ar, skb);
2701                 break;
2702         case WMI_DEBUG_PRINT_EVENTID:
2703                 ath10k_wmi_event_debug_print(ar, skb);
2704                 break;
2705         case WMI_PDEV_QVIT_EVENTID:
2706                 ath10k_wmi_event_pdev_qvit(ar, skb);
2707                 break;
2708         case WMI_WLAN_PROFILE_DATA_EVENTID:
2709                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2710                 break;
2711         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2712                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2713                 break;
2714         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2715                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2716                 break;
2717         case WMI_RTT_ERROR_REPORT_EVENTID:
2718                 ath10k_wmi_event_rtt_error_report(ar, skb);
2719                 break;
2720         case WMI_WOW_WAKEUP_HOST_EVENTID:
2721                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2722                 break;
2723         case WMI_DCS_INTERFERENCE_EVENTID:
2724                 ath10k_wmi_event_dcs_interference(ar, skb);
2725                 break;
2726         case WMI_PDEV_TPC_CONFIG_EVENTID:
2727                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2728                 break;
2729         case WMI_PDEV_FTM_INTG_EVENTID:
2730                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2731                 break;
2732         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2733                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2734                 break;
2735         case WMI_GTK_REKEY_FAIL_EVENTID:
2736                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2737                 break;
2738         case WMI_TX_DELBA_COMPLETE_EVENTID:
2739                 ath10k_wmi_event_delba_complete(ar, skb);
2740                 break;
2741         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2742                 ath10k_wmi_event_addba_complete(ar, skb);
2743                 break;
2744         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2745                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2746                 break;
2747         case WMI_SERVICE_READY_EVENTID:
2748                 ath10k_wmi_event_service_ready(ar, skb);
2749                 break;
2750         case WMI_READY_EVENTID:
2751                 ath10k_wmi_event_ready(ar, skb);
2752                 break;
2753         default:
2754                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2755                 break;
2756         }
2757
2758         dev_kfree_skb(skb);
2759 }
2760
2761 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2762 {
2763         struct wmi_cmd_hdr *cmd_hdr;
2764         enum wmi_10x_event_id id;
2765         bool consumed;
2766
2767         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2768         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2769
2770         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2771                 return;
2772
2773         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2774
2775         consumed = ath10k_tm_event_wmi(ar, id, skb);
2776
2777         /* Ready event must be handled normally also in UTF mode so that we
2778          * know the UTF firmware has booted, others we are just bypass WMI
2779          * events to testmode.
2780          */
2781         if (consumed && id != WMI_10X_READY_EVENTID) {
2782                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2783                            "wmi testmode consumed 0x%x\n", id);
2784                 goto out;
2785         }
2786
2787         switch (id) {
2788         case WMI_10X_MGMT_RX_EVENTID:
2789                 ath10k_wmi_event_mgmt_rx(ar, skb);
2790                 /* mgmt_rx() owns the skb now! */
2791                 return;
2792         case WMI_10X_SCAN_EVENTID:
2793                 ath10k_wmi_event_scan(ar, skb);
2794                 break;
2795         case WMI_10X_CHAN_INFO_EVENTID:
2796                 ath10k_wmi_event_chan_info(ar, skb);
2797                 break;
2798         case WMI_10X_ECHO_EVENTID:
2799                 ath10k_wmi_event_echo(ar, skb);
2800                 break;
2801         case WMI_10X_DEBUG_MESG_EVENTID:
2802                 ath10k_wmi_event_debug_mesg(ar, skb);
2803                 break;
2804         case WMI_10X_UPDATE_STATS_EVENTID:
2805                 ath10k_wmi_event_update_stats(ar, skb);
2806                 break;
2807         case WMI_10X_VDEV_START_RESP_EVENTID:
2808                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2809                 break;
2810         case WMI_10X_VDEV_STOPPED_EVENTID:
2811                 ath10k_wmi_event_vdev_stopped(ar, skb);
2812                 break;
2813         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2814                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2815                 break;
2816         case WMI_10X_HOST_SWBA_EVENTID:
2817                 ath10k_wmi_event_host_swba(ar, skb);
2818                 break;
2819         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2820                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2821                 break;
2822         case WMI_10X_PHYERR_EVENTID:
2823                 ath10k_wmi_event_phyerr(ar, skb);
2824                 break;
2825         case WMI_10X_ROAM_EVENTID:
2826                 ath10k_wmi_event_roam(ar, skb);
2827                 break;
2828         case WMI_10X_PROFILE_MATCH:
2829                 ath10k_wmi_event_profile_match(ar, skb);
2830                 break;
2831         case WMI_10X_DEBUG_PRINT_EVENTID:
2832                 ath10k_wmi_event_debug_print(ar, skb);
2833                 break;
2834         case WMI_10X_PDEV_QVIT_EVENTID:
2835                 ath10k_wmi_event_pdev_qvit(ar, skb);
2836                 break;
2837         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2838                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2839                 break;
2840         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2841                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2842                 break;
2843         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2844                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2845                 break;
2846         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2847                 ath10k_wmi_event_rtt_error_report(ar, skb);
2848                 break;
2849         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2850                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2851                 break;
2852         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2853                 ath10k_wmi_event_dcs_interference(ar, skb);
2854                 break;
2855         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2856                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2857                 break;
2858         case WMI_10X_INST_RSSI_STATS_EVENTID:
2859                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2860                 break;
2861         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2862                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2863                 break;
2864         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2865                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2866                 break;
2867         case WMI_10X_SERVICE_READY_EVENTID:
2868                 ath10k_wmi_event_service_ready(ar, skb);
2869                 break;
2870         case WMI_10X_READY_EVENTID:
2871                 ath10k_wmi_event_ready(ar, skb);
2872                 break;
2873         case WMI_10X_PDEV_UTF_EVENTID:
2874                 /* ignore utf events */
2875                 break;
2876         default:
2877                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2878                 break;
2879         }
2880
2881 out:
2882         dev_kfree_skb(skb);
2883 }
2884
2885 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2886 {
2887         struct wmi_cmd_hdr *cmd_hdr;
2888         enum wmi_10_2_event_id id;
2889
2890         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2891         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2892
2893         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2894                 return;
2895
2896         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2897
2898         switch (id) {
2899         case WMI_10_2_MGMT_RX_EVENTID:
2900                 ath10k_wmi_event_mgmt_rx(ar, skb);
2901                 /* mgmt_rx() owns the skb now! */
2902                 return;
2903         case WMI_10_2_SCAN_EVENTID:
2904                 ath10k_wmi_event_scan(ar, skb);
2905                 break;
2906         case WMI_10_2_CHAN_INFO_EVENTID:
2907                 ath10k_wmi_event_chan_info(ar, skb);
2908                 break;
2909         case WMI_10_2_ECHO_EVENTID:
2910                 ath10k_wmi_event_echo(ar, skb);
2911                 break;
2912         case WMI_10_2_DEBUG_MESG_EVENTID:
2913                 ath10k_wmi_event_debug_mesg(ar, skb);
2914                 break;
2915         case WMI_10_2_UPDATE_STATS_EVENTID:
2916                 ath10k_wmi_event_update_stats(ar, skb);
2917                 break;
2918         case WMI_10_2_VDEV_START_RESP_EVENTID:
2919                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2920                 break;
2921         case WMI_10_2_VDEV_STOPPED_EVENTID:
2922                 ath10k_wmi_event_vdev_stopped(ar, skb);
2923                 break;
2924         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2925                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2926                 break;
2927         case WMI_10_2_HOST_SWBA_EVENTID:
2928                 ath10k_wmi_event_host_swba(ar, skb);
2929                 break;
2930         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2931                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2932                 break;
2933         case WMI_10_2_PHYERR_EVENTID:
2934                 ath10k_wmi_event_phyerr(ar, skb);
2935                 break;
2936         case WMI_10_2_ROAM_EVENTID:
2937                 ath10k_wmi_event_roam(ar, skb);
2938                 break;
2939         case WMI_10_2_PROFILE_MATCH:
2940                 ath10k_wmi_event_profile_match(ar, skb);
2941                 break;
2942         case WMI_10_2_DEBUG_PRINT_EVENTID:
2943                 ath10k_wmi_event_debug_print(ar, skb);
2944                 break;
2945         case WMI_10_2_PDEV_QVIT_EVENTID:
2946                 ath10k_wmi_event_pdev_qvit(ar, skb);
2947                 break;
2948         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2949                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2950                 break;
2951         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2952                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2953                 break;
2954         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2955                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2956                 break;
2957         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2958                 ath10k_wmi_event_rtt_error_report(ar, skb);
2959                 break;
2960         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2961                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2962                 break;
2963         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2964                 ath10k_wmi_event_dcs_interference(ar, skb);
2965                 break;
2966         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2967                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2968                 break;
2969         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2970                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2971                 break;
2972         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2973                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2974                 break;
2975         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2976                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2977                 break;
2978         case WMI_10_2_SERVICE_READY_EVENTID:
2979                 ath10k_wmi_event_service_ready(ar, skb);
2980                 break;
2981         case WMI_10_2_READY_EVENTID:
2982                 ath10k_wmi_event_ready(ar, skb);
2983                 break;
2984         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2985         case WMI_10_2_GPIO_INPUT_EVENTID:
2986         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2987         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2988         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2989         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2990         case WMI_10_2_WDS_PEER_EVENTID:
2991                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2992                            "received event id %d not implemented\n", id);
2993                 break;
2994         default:
2995                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2996                 break;
2997         }
2998
2999         dev_kfree_skb(skb);
3000 }
3001
3002 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
3003 {
3004         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3005                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3006                         ath10k_wmi_10_2_process_rx(ar, skb);
3007                 else
3008                         ath10k_wmi_10x_process_rx(ar, skb);
3009         } else {
3010                 ath10k_wmi_main_process_rx(ar, skb);
3011         }
3012 }
3013
3014 int ath10k_wmi_connect(struct ath10k *ar)
3015 {
3016         int status;
3017         struct ath10k_htc_svc_conn_req conn_req;
3018         struct ath10k_htc_svc_conn_resp conn_resp;
3019
3020         memset(&conn_req, 0, sizeof(conn_req));
3021         memset(&conn_resp, 0, sizeof(conn_resp));
3022
3023         /* these fields are the same for all service endpoints */
3024         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
3025         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
3026         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
3027
3028         /* connect to control service */
3029         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
3030
3031         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
3032         if (status) {
3033                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
3034                             status);
3035                 return status;
3036         }
3037
3038         ar->wmi.eid = conn_resp.eid;
3039         return 0;
3040 }
3041
3042 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3043                                               u16 rd2g, u16 rd5g, u16 ctl2g,
3044                                               u16 ctl5g)
3045 {
3046         struct wmi_pdev_set_regdomain_cmd *cmd;
3047         struct sk_buff *skb;
3048
3049         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3050         if (!skb)
3051                 return -ENOMEM;
3052
3053         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
3054         cmd->reg_domain = __cpu_to_le32(rd);
3055         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3056         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3057         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3058         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3059
3060         ath10k_dbg(ar, ATH10K_DBG_WMI,
3061                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
3062                    rd, rd2g, rd5g, ctl2g, ctl5g);
3063
3064         return ath10k_wmi_cmd_send(ar, skb,
3065                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3066 }
3067
3068 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3069                                              u16 rd2g, u16 rd5g,
3070                                              u16 ctl2g, u16 ctl5g,
3071                                              enum wmi_dfs_region dfs_reg)
3072 {
3073         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
3074         struct sk_buff *skb;
3075
3076         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3077         if (!skb)
3078                 return -ENOMEM;
3079
3080         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
3081         cmd->reg_domain = __cpu_to_le32(rd);
3082         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3083         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3084         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3085         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3086         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
3087
3088         ath10k_dbg(ar, ATH10K_DBG_WMI,
3089                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
3090                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
3091
3092         return ath10k_wmi_cmd_send(ar, skb,
3093                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3094 }
3095
3096 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
3097                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
3098                                   enum wmi_dfs_region dfs_reg)
3099 {
3100         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3101                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3102                                                         ctl2g, ctl5g, dfs_reg);
3103         else
3104                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3105                                                          ctl2g, ctl5g);
3106 }
3107
3108 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
3109 {
3110         struct wmi_pdev_suspend_cmd *cmd;
3111         struct sk_buff *skb;
3112
3113         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3114         if (!skb)
3115                 return -ENOMEM;
3116
3117         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3118         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3119
3120         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
3121 }
3122
3123 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
3124 {
3125         struct sk_buff *skb;
3126
3127         skb = ath10k_wmi_alloc_skb(ar, 0);
3128         if (skb == NULL)
3129                 return -ENOMEM;
3130
3131         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
3132 }
3133
3134 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3135 {
3136         struct wmi_pdev_set_param_cmd *cmd;
3137         struct sk_buff *skb;
3138
3139         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3140                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
3141                             id);
3142                 return -EOPNOTSUPP;
3143         }
3144
3145         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3146         if (!skb)
3147                 return -ENOMEM;
3148
3149         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
3150         cmd->param_id    = __cpu_to_le32(id);
3151         cmd->param_value = __cpu_to_le32(value);
3152
3153         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3154                    id, value);
3155         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
3156 }
3157
3158 static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
3159                                            struct wmi_host_mem_chunks *chunks)
3160 {
3161         struct host_memory_chunk *chunk;
3162         int i;
3163
3164         chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);
3165
3166         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3167                 chunk = &chunks->items[i];
3168                 chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3169                 chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3170                 chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3171
3172                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3173                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3174                            i,
3175                            ar->wmi.mem_chunks[i].len,
3176                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3177         }
3178 }
3179
3180 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
3181 {
3182         struct wmi_init_cmd *cmd;
3183         struct sk_buff *buf;
3184         struct wmi_resource_config config = {};
3185         u32 len, val;
3186
3187         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3188         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS);
3189         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
3190
3191         config.num_offload_reorder_bufs =
3192                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
3193
3194         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
3195         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
3196         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
3197         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
3198         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
3199         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3200         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3201         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3202         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
3203         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
3204
3205         config.scan_max_pending_reqs =
3206                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
3207
3208         config.bmiss_offload_max_vdev =
3209                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
3210
3211         config.roam_offload_max_vdev =
3212                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
3213
3214         config.roam_offload_max_ap_profiles =
3215                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
3216
3217         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
3218         config.num_mcast_table_elems =
3219                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
3220
3221         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
3222         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
3223         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
3224         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
3225         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
3226
3227         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3228         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3229
3230         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3231
3232         config.gtk_offload_max_vdev =
3233                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3234
3235         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3236         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3237
3238         len = sizeof(*cmd) +
3239               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3240
3241         buf = ath10k_wmi_alloc_skb(ar, len);
3242         if (!buf)
3243                 return -ENOMEM;
3244
3245         cmd = (struct wmi_init_cmd *)buf->data;
3246
3247         memcpy(&cmd->resource_config, &config, sizeof(config));
3248         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3249
3250         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3251         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3252 }
3253
3254 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3255 {
3256         struct wmi_init_cmd_10x *cmd;
3257         struct sk_buff *buf;
3258         struct wmi_resource_config_10x config = {};
3259         u32 len, val;
3260
3261         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3262         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3263         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3264         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3265         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3266         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3267         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3268         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3269         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3270         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3271         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3272         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3273
3274         config.scan_max_pending_reqs =
3275                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3276
3277         config.bmiss_offload_max_vdev =
3278                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3279
3280         config.roam_offload_max_vdev =
3281                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3282
3283         config.roam_offload_max_ap_profiles =
3284                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3285
3286         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3287         config.num_mcast_table_elems =
3288                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3289
3290         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3291         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3292         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3293         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3294         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3295
3296         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3297         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3298
3299         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3300
3301         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3302         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3303
3304         len = sizeof(*cmd) +
3305               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3306
3307         buf = ath10k_wmi_alloc_skb(ar, len);
3308         if (!buf)
3309                 return -ENOMEM;
3310
3311         cmd = (struct wmi_init_cmd_10x *)buf->data;
3312
3313         memcpy(&cmd->resource_config, &config, sizeof(config));
3314         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3315
3316         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3317         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3318 }
3319
3320 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3321 {
3322         struct wmi_init_cmd_10_2 *cmd;
3323         struct sk_buff *buf;
3324         struct wmi_resource_config_10x config = {};
3325         u32 len, val;
3326
3327         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3328         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3329         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3330         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3331         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3332         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3333         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3334         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3335         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3336         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3337         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3338         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3339
3340         config.scan_max_pending_reqs =
3341                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3342
3343         config.bmiss_offload_max_vdev =
3344                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3345
3346         config.roam_offload_max_vdev =
3347                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3348
3349         config.roam_offload_max_ap_profiles =
3350                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3351
3352         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3353         config.num_mcast_table_elems =
3354                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3355
3356         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3357         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3358         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3359         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3360         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3361
3362         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3363         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3364
3365         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3366
3367         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3368         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3369
3370         len = sizeof(*cmd) +
3371               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3372
3373         buf = ath10k_wmi_alloc_skb(ar, len);
3374         if (!buf)
3375                 return -ENOMEM;
3376
3377         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3378
3379         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3380         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3381
3382         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3383         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3384 }
3385
3386 int ath10k_wmi_cmd_init(struct ath10k *ar)
3387 {
3388         int ret;
3389
3390         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3391                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3392                         ret = ath10k_wmi_10_2_cmd_init(ar);
3393                 else
3394                         ret = ath10k_wmi_10x_cmd_init(ar);
3395         } else {
3396                 ret = ath10k_wmi_main_cmd_init(ar);
3397         }
3398
3399         return ret;
3400 }
3401
3402 static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3403 {
3404         if (arg->ie_len && !arg->ie)
3405                 return -EINVAL;
3406         if (arg->n_channels && !arg->channels)
3407                 return -EINVAL;
3408         if (arg->n_ssids && !arg->ssids)
3409                 return -EINVAL;
3410         if (arg->n_bssids && !arg->bssids)
3411                 return -EINVAL;
3412
3413         if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3414                 return -EINVAL;
3415         if (arg->n_channels > ARRAY_SIZE(arg->channels))
3416                 return -EINVAL;
3417         if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3418                 return -EINVAL;
3419         if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3420                 return -EINVAL;
3421
3422         return 0;
3423 }
3424
3425 static size_t
3426 ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
3427 {
3428         int len = 0;
3429
3430         if (arg->ie_len) {
3431                 len += sizeof(struct wmi_ie_data);
3432                 len += roundup(arg->ie_len, 4);
3433         }
3434
3435         if (arg->n_channels) {
3436                 len += sizeof(struct wmi_chan_list);
3437                 len += sizeof(__le32) * arg->n_channels;
3438         }
3439
3440         if (arg->n_ssids) {
3441                 len += sizeof(struct wmi_ssid_list);
3442                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3443         }
3444
3445         if (arg->n_bssids) {
3446                 len += sizeof(struct wmi_bssid_list);
3447                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3448         }
3449
3450         return len;
3451 }
3452
3453 static void
3454 ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
3455                                  const struct wmi_start_scan_arg *arg)
3456 {
3457         u32 scan_id;
3458         u32 scan_req_id;
3459
3460         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3461         scan_id |= arg->scan_id;
3462
3463         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3464         scan_req_id |= arg->scan_req_id;
3465
3466         cmn->scan_id            = __cpu_to_le32(scan_id);
3467         cmn->scan_req_id        = __cpu_to_le32(scan_req_id);
3468         cmn->vdev_id            = __cpu_to_le32(arg->vdev_id);
3469         cmn->scan_priority      = __cpu_to_le32(arg->scan_priority);
3470         cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3471         cmn->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3472         cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3473         cmn->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3474         cmn->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3475         cmn->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3476         cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3477         cmn->idle_time          = __cpu_to_le32(arg->idle_time);
3478         cmn->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3479         cmn->probe_delay        = __cpu_to_le32(arg->probe_delay);
3480         cmn->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3481 }
3482
3483 static void
3484 ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
3485                                const struct wmi_start_scan_arg *arg)
3486 {
3487         struct wmi_ie_data *ie;
3488         struct wmi_chan_list *channels;
3489         struct wmi_ssid_list *ssids;
3490         struct wmi_bssid_list *bssids;
3491         void *ptr = tlvs->tlvs;
3492         int i;
3493
3494         if (arg->n_channels) {
3495                 channels = ptr;
3496                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3497                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3498
3499                 for (i = 0; i < arg->n_channels; i++)
3500                         channels->channel_list[i].freq =
3501                                 __cpu_to_le16(arg->channels[i]);
3502
3503                 ptr += sizeof(*channels);
3504                 ptr += sizeof(__le32) * arg->n_channels;
3505         }
3506
3507         if (arg->n_ssids) {
3508                 ssids = ptr;
3509                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3510                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3511
3512                 for (i = 0; i < arg->n_ssids; i++) {
3513                         ssids->ssids[i].ssid_len =
3514                                 __cpu_to_le32(arg->ssids[i].len);
3515                         memcpy(&ssids->ssids[i].ssid,
3516                                arg->ssids[i].ssid,
3517                                arg->ssids[i].len);
3518                 }
3519
3520                 ptr += sizeof(*ssids);
3521                 ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3522         }
3523
3524         if (arg->n_bssids) {
3525                 bssids = ptr;
3526                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3527                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3528
3529                 for (i = 0; i < arg->n_bssids; i++)
3530                         memcpy(&bssids->bssid_list[i],
3531                                arg->bssids[i].bssid,
3532                                ETH_ALEN);
3533
3534                 ptr += sizeof(*bssids);
3535                 ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3536         }
3537
3538         if (arg->ie_len) {
3539                 ie = ptr;
3540                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3541                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3542                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3543
3544                 ptr += sizeof(*ie);
3545                 ptr += roundup(arg->ie_len, 4);
3546         }
3547 }
3548
3549 int ath10k_wmi_start_scan(struct ath10k *ar,
3550                           const struct wmi_start_scan_arg *arg)
3551 {
3552         struct sk_buff *skb;
3553         size_t len;
3554         int ret;
3555
3556         ret = ath10k_wmi_start_scan_verify(arg);
3557         if (ret)
3558                 return ret;
3559
3560         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3561                 len = sizeof(struct wmi_10x_start_scan_cmd) +
3562                       ath10k_wmi_start_scan_tlvs_len(arg);
3563         else
3564                 len = sizeof(struct wmi_start_scan_cmd) +
3565                       ath10k_wmi_start_scan_tlvs_len(arg);
3566
3567         skb = ath10k_wmi_alloc_skb(ar, len);
3568         if (!skb)
3569                 return -ENOMEM;
3570
3571         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3572                 struct wmi_10x_start_scan_cmd *cmd;
3573
3574                 cmd = (struct wmi_10x_start_scan_cmd *)skb->data;
3575                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3576                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3577         } else {
3578                 struct wmi_start_scan_cmd *cmd;
3579
3580                 cmd = (struct wmi_start_scan_cmd *)skb->data;
3581                 cmd->burst_duration_ms = __cpu_to_le32(0);
3582
3583                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3584                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3585         }
3586
3587         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3588         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3589 }
3590
3591 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3592                                 struct wmi_start_scan_arg *arg)
3593 {
3594         /* setup commonly used values */
3595         arg->scan_req_id = 1;
3596         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3597         arg->dwell_time_active = 50;
3598         arg->dwell_time_passive = 150;
3599         arg->min_rest_time = 50;
3600         arg->max_rest_time = 500;
3601         arg->repeat_probe_time = 0;
3602         arg->probe_spacing_time = 0;
3603         arg->idle_time = 0;
3604         arg->max_scan_time = 20000;
3605         arg->probe_delay = 5;
3606         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3607                 | WMI_SCAN_EVENT_COMPLETED
3608                 | WMI_SCAN_EVENT_BSS_CHANNEL
3609                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3610                 | WMI_SCAN_EVENT_DEQUEUED;
3611         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3612         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3613         arg->n_bssids = 1;
3614         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3615 }
3616
3617 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3618 {
3619         struct wmi_stop_scan_cmd *cmd;
3620         struct sk_buff *skb;
3621         u32 scan_id;
3622         u32 req_id;
3623
3624         if (arg->req_id > 0xFFF)
3625                 return -EINVAL;
3626         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3627                 return -EINVAL;
3628
3629         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3630         if (!skb)
3631                 return -ENOMEM;
3632
3633         scan_id = arg->u.scan_id;
3634         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3635
3636         req_id = arg->req_id;
3637         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3638
3639         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3640         cmd->req_type    = __cpu_to_le32(arg->req_type);
3641         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3642         cmd->scan_id     = __cpu_to_le32(scan_id);
3643         cmd->scan_req_id = __cpu_to_le32(req_id);
3644
3645         ath10k_dbg(ar, ATH10K_DBG_WMI,
3646                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3647                    arg->req_id, arg->req_type, arg->u.scan_id);
3648         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3649 }
3650
3651 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3652                            enum wmi_vdev_type type,
3653                            enum wmi_vdev_subtype subtype,
3654                            const u8 macaddr[ETH_ALEN])
3655 {
3656         struct wmi_vdev_create_cmd *cmd;
3657         struct sk_buff *skb;
3658
3659         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3660         if (!skb)
3661                 return -ENOMEM;
3662
3663         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3664         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3665         cmd->vdev_type    = __cpu_to_le32(type);
3666         cmd->vdev_subtype = __cpu_to_le32(subtype);
3667         ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3668
3669         ath10k_dbg(ar, ATH10K_DBG_WMI,
3670                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3671                    vdev_id, type, subtype, macaddr);
3672
3673         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3674 }
3675
3676 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3677 {
3678         struct wmi_vdev_delete_cmd *cmd;
3679         struct sk_buff *skb;
3680
3681         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3682         if (!skb)
3683                 return -ENOMEM;
3684
3685         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3686         cmd->vdev_id = __cpu_to_le32(vdev_id);
3687
3688         ath10k_dbg(ar, ATH10K_DBG_WMI,
3689                    "WMI vdev delete id %d\n", vdev_id);
3690
3691         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3692 }
3693
3694 static int
3695 ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3696                               const struct wmi_vdev_start_request_arg *arg,
3697                               u32 cmd_id)
3698 {
3699         struct wmi_vdev_start_request_cmd *cmd;
3700         struct sk_buff *skb;
3701         const char *cmdname;
3702         u32 flags = 0;
3703
3704         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3705             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3706                 return -EINVAL;
3707         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3708                 return -EINVAL;
3709         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3710                 return -EINVAL;
3711         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3712                 return -EINVAL;
3713
3714         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3715                 cmdname = "start";
3716         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3717                 cmdname = "restart";
3718         else
3719                 return -EINVAL; /* should not happen, we already check cmd_id */
3720
3721         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3722         if (!skb)
3723                 return -ENOMEM;
3724
3725         if (arg->hidden_ssid)
3726                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3727         if (arg->pmf_enabled)
3728                 flags |= WMI_VDEV_START_PMF_ENABLED;
3729
3730         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3731         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3732         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3733         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3734         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3735         cmd->flags           = __cpu_to_le32(flags);
3736         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3737         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3738
3739         if (arg->ssid) {
3740                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3741                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3742         }
3743
3744         ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3745
3746         ath10k_dbg(ar, ATH10K_DBG_WMI,
3747                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
3748                    cmdname, arg->vdev_id,
3749                    flags, arg->channel.freq, arg->channel.mode,
3750                    cmd->chan.flags, arg->channel.max_power);
3751
3752         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3753 }
3754
3755 int ath10k_wmi_vdev_start(struct ath10k *ar,
3756                           const struct wmi_vdev_start_request_arg *arg)
3757 {
3758         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3759
3760         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3761 }
3762
3763 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3764                             const struct wmi_vdev_start_request_arg *arg)
3765 {
3766         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3767
3768         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3769 }
3770
3771 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3772 {
3773         struct wmi_vdev_stop_cmd *cmd;
3774         struct sk_buff *skb;
3775
3776         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3777         if (!skb)
3778                 return -ENOMEM;
3779
3780         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3781         cmd->vdev_id = __cpu_to_le32(vdev_id);
3782
3783         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3784
3785         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3786 }
3787
3788 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3789 {
3790         struct wmi_vdev_up_cmd *cmd;
3791         struct sk_buff *skb;
3792
3793         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3794         if (!skb)
3795                 return -ENOMEM;
3796
3797         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3798         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3799         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3800         ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3801
3802         ath10k_dbg(ar, ATH10K_DBG_WMI,
3803                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3804                    vdev_id, aid, bssid);
3805
3806         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3807 }
3808
3809 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3810 {
3811         struct wmi_vdev_down_cmd *cmd;
3812         struct sk_buff *skb;
3813
3814         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3815         if (!skb)
3816                 return -ENOMEM;
3817
3818         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3819         cmd->vdev_id = __cpu_to_le32(vdev_id);
3820
3821         ath10k_dbg(ar, ATH10K_DBG_WMI,
3822                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3823
3824         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3825 }
3826
3827 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3828                               u32 param_id, u32 param_value)
3829 {
3830         struct wmi_vdev_set_param_cmd *cmd;
3831         struct sk_buff *skb;
3832
3833         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3834                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3835                            "vdev param %d not supported by firmware\n",
3836                             param_id);
3837                 return -EOPNOTSUPP;
3838         }
3839
3840         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3841         if (!skb)
3842                 return -ENOMEM;
3843
3844         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3845         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3846         cmd->param_id    = __cpu_to_le32(param_id);
3847         cmd->param_value = __cpu_to_le32(param_value);
3848
3849         ath10k_dbg(ar, ATH10K_DBG_WMI,
3850                    "wmi vdev id 0x%x set param %d value %d\n",
3851                    vdev_id, param_id, param_value);
3852
3853         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3854 }
3855
3856 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3857                                 const struct wmi_vdev_install_key_arg *arg)
3858 {
3859         struct wmi_vdev_install_key_cmd *cmd;
3860         struct sk_buff *skb;
3861
3862         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3863                 return -EINVAL;
3864         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3865                 return -EINVAL;
3866
3867         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3868         if (!skb)
3869                 return -ENOMEM;
3870
3871         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3872         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3873         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3874         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3875         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3876         cmd->key_len       = __cpu_to_le32(arg->key_len);
3877         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3878         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3879
3880         if (arg->macaddr)
3881                 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
3882         if (arg->key_data)
3883                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3884
3885         ath10k_dbg(ar, ATH10K_DBG_WMI,
3886                    "wmi vdev install key idx %d cipher %d len %d\n",
3887                    arg->key_idx, arg->key_cipher, arg->key_len);
3888         return ath10k_wmi_cmd_send(ar, skb,
3889                                    ar->wmi.cmd->vdev_install_key_cmdid);
3890 }
3891
3892 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3893                                   const struct wmi_vdev_spectral_conf_arg *arg)
3894 {
3895         struct wmi_vdev_spectral_conf_cmd *cmd;
3896         struct sk_buff *skb;
3897         u32 cmdid;
3898
3899         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3900         if (!skb)
3901                 return -ENOMEM;
3902
3903         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3904         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3905         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3906         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3907         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3908         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3909         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3910         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3911         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3912         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3913         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3914         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3915         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3916         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3917         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3918         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3919         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3920         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3921         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3922         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3923
3924         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3925         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3926 }
3927
3928 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3929                                     u32 enable)
3930 {
3931         struct wmi_vdev_spectral_enable_cmd *cmd;
3932         struct sk_buff *skb;
3933         u32 cmdid;
3934
3935         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3936         if (!skb)
3937                 return -ENOMEM;
3938
3939         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3940         cmd->vdev_id = __cpu_to_le32(vdev_id);
3941         cmd->trigger_cmd = __cpu_to_le32(trigger);
3942         cmd->enable_cmd = __cpu_to_le32(enable);
3943
3944         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3945         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3946 }
3947
3948 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3949                            const u8 peer_addr[ETH_ALEN])
3950 {
3951         struct wmi_peer_create_cmd *cmd;
3952         struct sk_buff *skb;
3953
3954         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3955         if (!skb)
3956                 return -ENOMEM;
3957
3958         cmd = (struct wmi_peer_create_cmd *)skb->data;
3959         cmd->vdev_id = __cpu_to_le32(vdev_id);
3960         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3961
3962         ath10k_dbg(ar, ATH10K_DBG_WMI,
3963                    "wmi peer create vdev_id %d peer_addr %pM\n",
3964                    vdev_id, peer_addr);
3965         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3966 }
3967
3968 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3969                            const u8 peer_addr[ETH_ALEN])
3970 {
3971         struct wmi_peer_delete_cmd *cmd;
3972         struct sk_buff *skb;
3973
3974         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3975         if (!skb)
3976                 return -ENOMEM;
3977
3978         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3979         cmd->vdev_id = __cpu_to_le32(vdev_id);
3980         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3981
3982         ath10k_dbg(ar, ATH10K_DBG_WMI,
3983                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3984                    vdev_id, peer_addr);
3985         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3986 }
3987
3988 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3989                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3990 {
3991         struct wmi_peer_flush_tids_cmd *cmd;
3992         struct sk_buff *skb;
3993
3994         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3995         if (!skb)
3996                 return -ENOMEM;
3997
3998         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3999         cmd->vdev_id         = __cpu_to_le32(vdev_id);
4000         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
4001         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4002
4003         ath10k_dbg(ar, ATH10K_DBG_WMI,
4004                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
4005                    vdev_id, peer_addr, tid_bitmap);
4006         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
4007 }
4008
4009 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
4010                               const u8 *peer_addr, enum wmi_peer_param param_id,
4011                               u32 param_value)
4012 {
4013         struct wmi_peer_set_param_cmd *cmd;
4014         struct sk_buff *skb;
4015
4016         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4017         if (!skb)
4018                 return -ENOMEM;
4019
4020         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
4021         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4022         cmd->param_id    = __cpu_to_le32(param_id);
4023         cmd->param_value = __cpu_to_le32(param_value);
4024         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4025
4026         ath10k_dbg(ar, ATH10K_DBG_WMI,
4027                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
4028                    vdev_id, peer_addr, param_id, param_value);
4029
4030         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
4031 }
4032
4033 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
4034                           enum wmi_sta_ps_mode psmode)
4035 {
4036         struct wmi_sta_powersave_mode_cmd *cmd;
4037         struct sk_buff *skb;
4038
4039         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4040         if (!skb)
4041                 return -ENOMEM;
4042
4043         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
4044         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4045         cmd->sta_ps_mode = __cpu_to_le32(psmode);
4046
4047         ath10k_dbg(ar, ATH10K_DBG_WMI,
4048                    "wmi set powersave id 0x%x mode %d\n",
4049                    vdev_id, psmode);
4050
4051         return ath10k_wmi_cmd_send(ar, skb,
4052                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
4053 }
4054
4055 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
4056                                 enum wmi_sta_powersave_param param_id,
4057                                 u32 value)
4058 {
4059         struct wmi_sta_powersave_param_cmd *cmd;
4060         struct sk_buff *skb;
4061
4062         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4063         if (!skb)
4064                 return -ENOMEM;
4065
4066         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
4067         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4068         cmd->param_id    = __cpu_to_le32(param_id);
4069         cmd->param_value = __cpu_to_le32(value);
4070
4071         ath10k_dbg(ar, ATH10K_DBG_WMI,
4072                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
4073                    vdev_id, param_id, value);
4074         return ath10k_wmi_cmd_send(ar, skb,
4075                                    ar->wmi.cmd->sta_powersave_param_cmdid);
4076 }
4077
4078 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
4079                                enum wmi_ap_ps_peer_param param_id, u32 value)
4080 {
4081         struct wmi_ap_ps_peer_cmd *cmd;
4082         struct sk_buff *skb;
4083
4084         if (!mac)
4085                 return -EINVAL;
4086
4087         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4088         if (!skb)
4089                 return -ENOMEM;
4090
4091         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
4092         cmd->vdev_id = __cpu_to_le32(vdev_id);
4093         cmd->param_id = __cpu_to_le32(param_id);
4094         cmd->param_value = __cpu_to_le32(value);
4095         ether_addr_copy(cmd->peer_macaddr.addr, mac);
4096
4097         ath10k_dbg(ar, ATH10K_DBG_WMI,
4098                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
4099                    vdev_id, param_id, value, mac);
4100
4101         return ath10k_wmi_cmd_send(ar, skb,
4102                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
4103 }
4104
4105 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
4106                               const struct wmi_scan_chan_list_arg *arg)
4107 {
4108         struct wmi_scan_chan_list_cmd *cmd;
4109         struct sk_buff *skb;
4110         struct wmi_channel_arg *ch;
4111         struct wmi_channel *ci;
4112         int len;
4113         int i;
4114
4115         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
4116
4117         skb = ath10k_wmi_alloc_skb(ar, len);
4118         if (!skb)
4119                 return -EINVAL;
4120
4121         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
4122         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
4123
4124         for (i = 0; i < arg->n_channels; i++) {
4125                 ch = &arg->channels[i];
4126                 ci = &cmd->chan_info[i];
4127
4128                 ath10k_wmi_put_wmi_channel(ci, ch);
4129         }
4130
4131         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
4132 }
4133
4134 static void
4135 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4136                            const struct wmi_peer_assoc_complete_arg *arg)
4137 {
4138         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4139
4140         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
4141         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4142         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
4143         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
4144         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
4145         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4146         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
4147         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
4148         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
4149         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
4150         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4151         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4152         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4153
4154         ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4155
4156         cmd->peer_legacy_rates.num_rates =
4157                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4158         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4159                arg->peer_legacy_rates.num_rates);
4160
4161         cmd->peer_ht_rates.num_rates =
4162                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4163         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4164                arg->peer_ht_rates.num_rates);
4165
4166         cmd->peer_vht_rates.rx_max_rate =
4167                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4168         cmd->peer_vht_rates.rx_mcs_set =
4169                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4170         cmd->peer_vht_rates.tx_max_rate =
4171                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4172         cmd->peer_vht_rates.tx_mcs_set =
4173                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4174 }
4175
4176 static void
4177 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4178                                 const struct wmi_peer_assoc_complete_arg *arg)
4179 {
4180         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4181
4182         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4183         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4184 }
4185
4186 static void
4187 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4188                                 const struct wmi_peer_assoc_complete_arg *arg)
4189 {
4190         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4191 }
4192
4193 static void
4194 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4195                                 const struct wmi_peer_assoc_complete_arg *arg)
4196 {
4197         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4198         int max_mcs, max_nss;
4199         u32 info0;
4200
4201         /* TODO: Is using max values okay with firmware? */
4202         max_mcs = 0xf;
4203         max_nss = 0xf;
4204
4205         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4206                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4207
4208         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4209         cmd->info0 = __cpu_to_le32(info0);
4210 }
4211
4212 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4213                           const struct wmi_peer_assoc_complete_arg *arg)
4214 {
4215         struct sk_buff *skb;
4216         int len;
4217
4218         if (arg->peer_mpdu_density > 16)
4219                 return -EINVAL;
4220         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4221                 return -EINVAL;
4222         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4223                 return -EINVAL;
4224
4225         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4226                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4227                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4228                 else
4229                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4230         } else {
4231                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4232         }
4233
4234         skb = ath10k_wmi_alloc_skb(ar, len);
4235         if (!skb)
4236                 return -ENOMEM;
4237
4238         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4239                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4240                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4241                 else
4242                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4243         } else {
4244                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4245         }
4246
4247         ath10k_dbg(ar, ATH10K_DBG_WMI,
4248                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4249                    arg->vdev_id, arg->addr,
4250                    arg->peer_reassoc ? "reassociate" : "new");
4251         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4252 }
4253
4254 /* This function assumes the beacon is already DMA mapped */
4255 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4256 {
4257         struct wmi_bcn_tx_ref_cmd *cmd;
4258         struct sk_buff *skb;
4259         struct sk_buff *beacon = arvif->beacon;
4260         struct ath10k *ar = arvif->ar;
4261         struct ieee80211_hdr *hdr;
4262         int ret;
4263         u16 fc;
4264
4265         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4266         if (!skb)
4267                 return -ENOMEM;
4268
4269         hdr = (struct ieee80211_hdr *)beacon->data;
4270         fc = le16_to_cpu(hdr->frame_control);
4271
4272         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4273         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4274         cmd->data_len = __cpu_to_le32(beacon->len);
4275         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4276         cmd->msdu_id = 0;
4277         cmd->frame_control = __cpu_to_le32(fc);
4278         cmd->flags = 0;
4279         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4280
4281         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4282                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4283
4284         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4285                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4286
4287         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4288                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4289
4290         if (ret)
4291                 dev_kfree_skb(skb);
4292
4293         return ret;
4294 }
4295
4296 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4297                                           const struct wmi_wmm_params_arg *arg)
4298 {
4299         params->cwmin  = __cpu_to_le32(arg->cwmin);
4300         params->cwmax  = __cpu_to_le32(arg->cwmax);
4301         params->aifs   = __cpu_to_le32(arg->aifs);
4302         params->txop   = __cpu_to_le32(arg->txop);
4303         params->acm    = __cpu_to_le32(arg->acm);
4304         params->no_ack = __cpu_to_le32(arg->no_ack);
4305 }
4306
4307 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4308                                    const struct wmi_pdev_set_wmm_params_arg *arg)
4309 {
4310         struct wmi_pdev_set_wmm_params *cmd;
4311         struct sk_buff *skb;
4312
4313         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4314         if (!skb)
4315                 return -ENOMEM;
4316
4317         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4318         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4319         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4320         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4321         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4322
4323         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4324         return ath10k_wmi_cmd_send(ar, skb,
4325                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4326 }
4327
4328 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4329 {
4330         struct wmi_request_stats_cmd *cmd;
4331         struct sk_buff *skb;
4332
4333         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4334         if (!skb)
4335                 return -ENOMEM;
4336
4337         cmd = (struct wmi_request_stats_cmd *)skb->data;
4338         cmd->stats_id = __cpu_to_le32(stats_id);
4339
4340         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4341         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4342 }
4343
4344 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4345                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4346 {
4347         struct wmi_force_fw_hang_cmd *cmd;
4348         struct sk_buff *skb;
4349
4350         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4351         if (!skb)
4352                 return -ENOMEM;
4353
4354         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4355         cmd->type = __cpu_to_le32(type);
4356         cmd->delay_ms = __cpu_to_le32(delay_ms);
4357
4358         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4359                    type, delay_ms);
4360         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4361 }
4362
4363 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4364 {
4365         struct wmi_dbglog_cfg_cmd *cmd;
4366         struct sk_buff *skb;
4367         u32 cfg;
4368
4369         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4370         if (!skb)
4371                 return -ENOMEM;
4372
4373         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4374
4375         if (module_enable) {
4376                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4377                          ATH10K_DBGLOG_CFG_LOG_LVL);
4378         } else {
4379                 /* set back defaults, all modules with WARN level */
4380                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4381                          ATH10K_DBGLOG_CFG_LOG_LVL);
4382                 module_enable = ~0;
4383         }
4384
4385         cmd->module_enable = __cpu_to_le32(module_enable);
4386         cmd->module_valid = __cpu_to_le32(~0);
4387         cmd->config_enable = __cpu_to_le32(cfg);
4388         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4389
4390         ath10k_dbg(ar, ATH10K_DBG_WMI,
4391                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4392                    __le32_to_cpu(cmd->module_enable),
4393                    __le32_to_cpu(cmd->module_valid),
4394                    __le32_to_cpu(cmd->config_enable),
4395                    __le32_to_cpu(cmd->config_valid));
4396
4397         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4398 }
4399
4400 int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4401 {
4402         struct wmi_pdev_pktlog_enable_cmd *cmd;
4403         struct sk_buff *skb;
4404
4405         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4406         if (!skb)
4407                 return -ENOMEM;
4408
4409         ev_bitmap &= ATH10K_PKTLOG_ANY;
4410         ath10k_dbg(ar, ATH10K_DBG_WMI,
4411                    "wmi enable pktlog filter:%x\n", ev_bitmap);
4412
4413         cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
4414         cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
4415         return ath10k_wmi_cmd_send(ar, skb,
4416                                    ar->wmi.cmd->pdev_pktlog_enable_cmdid);
4417 }
4418
4419 int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
4420 {
4421         struct sk_buff *skb;
4422
4423         skb = ath10k_wmi_alloc_skb(ar, 0);
4424         if (!skb)
4425                 return -ENOMEM;
4426
4427         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
4428
4429         return ath10k_wmi_cmd_send(ar, skb,
4430                                    ar->wmi.cmd->pdev_pktlog_disable_cmdid);
4431 }
4432
4433 int ath10k_wmi_attach(struct ath10k *ar)
4434 {
4435         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4436                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4437                         ar->wmi.cmd = &wmi_10_2_cmd_map;
4438                 else
4439                         ar->wmi.cmd = &wmi_10x_cmd_map;
4440
4441                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
4442                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
4443         } else {
4444                 ar->wmi.cmd = &wmi_cmd_map;
4445                 ar->wmi.vdev_param = &wmi_vdev_param_map;
4446                 ar->wmi.pdev_param = &wmi_pdev_param_map;
4447         }
4448
4449         init_completion(&ar->wmi.service_ready);
4450         init_completion(&ar->wmi.unified_ready);
4451
4452         return 0;
4453 }
4454
4455 void ath10k_wmi_detach(struct ath10k *ar)
4456 {
4457         int i;
4458
4459         /* free the host memory chunks requested by firmware */
4460         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
4461                 dma_free_coherent(ar->dev,
4462                                   ar->wmi.mem_chunks[i].len,
4463                                   ar->wmi.mem_chunks[i].vaddr,
4464                                   ar->wmi.mem_chunks[i].paddr);
4465         }
4466
4467         ar->wmi.num_mem_chunks = 0;
4468 }