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 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1117 {
1118         struct wmi_mgmt_rx_event_v1 *ev_v1;
1119         struct wmi_mgmt_rx_event_v2 *ev_v2;
1120         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1121         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1122         struct ieee80211_hdr *hdr;
1123         u32 rx_status;
1124         u32 channel;
1125         u32 phy_mode;
1126         u32 snr;
1127         u32 rate;
1128         u32 buf_len;
1129         u16 fc;
1130         int pull_len;
1131
1132         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1133                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1134                 ev_hdr = &ev_v2->hdr.v1;
1135                 pull_len = sizeof(*ev_v2);
1136         } else {
1137                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1138                 ev_hdr = &ev_v1->hdr;
1139                 pull_len = sizeof(*ev_v1);
1140         }
1141
1142         channel   = __le32_to_cpu(ev_hdr->channel);
1143         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1144         rx_status = __le32_to_cpu(ev_hdr->status);
1145         snr       = __le32_to_cpu(ev_hdr->snr);
1146         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1147         rate      = __le32_to_cpu(ev_hdr->rate);
1148
1149         memset(status, 0, sizeof(*status));
1150
1151         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1152                    "event mgmt rx status %08x\n", rx_status);
1153
1154         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1155                 dev_kfree_skb(skb);
1156                 return 0;
1157         }
1158
1159         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1160                 dev_kfree_skb(skb);
1161                 return 0;
1162         }
1163
1164         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1165                 dev_kfree_skb(skb);
1166                 return 0;
1167         }
1168
1169         if (rx_status & WMI_RX_STATUS_ERR_CRC) {
1170                 dev_kfree_skb(skb);
1171                 return 0;
1172         }
1173
1174         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1175                 status->flag |= RX_FLAG_MMIC_ERROR;
1176
1177         /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to
1178          * MODE_11B. This means phy_mode is not a reliable source for the band
1179          * of mgmt rx.
1180          */
1181         if (channel >= 1 && channel <= 14) {
1182                 status->band = IEEE80211_BAND_2GHZ;
1183         } else if (channel >= 36 && channel <= 165) {
1184                 status->band = IEEE80211_BAND_5GHZ;
1185         } else {
1186                 /* Shouldn't happen unless list of advertised channels to
1187                  * mac80211 has been changed.
1188                  */
1189                 WARN_ON_ONCE(1);
1190                 dev_kfree_skb(skb);
1191                 return 0;
1192         }
1193
1194         if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ)
1195                 ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1196
1197         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1198         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1199         status->rate_idx = get_rate_idx(rate, status->band);
1200
1201         skb_pull(skb, pull_len);
1202
1203         hdr = (struct ieee80211_hdr *)skb->data;
1204         fc = le16_to_cpu(hdr->frame_control);
1205
1206         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1207          * encrypted payload. However in case of PMF it delivers decrypted
1208          * frames with Protected Bit set. */
1209         if (ieee80211_has_protected(hdr->frame_control) &&
1210             !ieee80211_is_auth(hdr->frame_control)) {
1211                 status->flag |= RX_FLAG_DECRYPTED;
1212
1213                 if (!ieee80211_is_action(hdr->frame_control) &&
1214                     !ieee80211_is_deauth(hdr->frame_control) &&
1215                     !ieee80211_is_disassoc(hdr->frame_control)) {
1216                         status->flag |= RX_FLAG_IV_STRIPPED |
1217                                         RX_FLAG_MMIC_STRIPPED;
1218                         hdr->frame_control = __cpu_to_le16(fc &
1219                                         ~IEEE80211_FCTL_PROTECTED);
1220                 }
1221         }
1222
1223         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1224                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1225                    skb, skb->len,
1226                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1227
1228         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1229                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1230                    status->freq, status->band, status->signal,
1231                    status->rate_idx);
1232
1233         /*
1234          * packets from HTC come aligned to 4byte boundaries
1235          * because they can originally come in along with a trailer
1236          */
1237         skb_trim(skb, buf_len);
1238
1239         ieee80211_rx(ar->hw, skb);
1240         return 0;
1241 }
1242
1243 static int freq_to_idx(struct ath10k *ar, int freq)
1244 {
1245         struct ieee80211_supported_band *sband;
1246         int band, ch, idx = 0;
1247
1248         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1249                 sband = ar->hw->wiphy->bands[band];
1250                 if (!sband)
1251                         continue;
1252
1253                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1254                         if (sband->channels[ch].center_freq == freq)
1255                                 goto exit;
1256         }
1257
1258 exit:
1259         return idx;
1260 }
1261
1262 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1263 {
1264         struct wmi_chan_info_event *ev;
1265         struct survey_info *survey;
1266         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1267         int idx;
1268
1269         ev = (struct wmi_chan_info_event *)skb->data;
1270
1271         err_code = __le32_to_cpu(ev->err_code);
1272         freq = __le32_to_cpu(ev->freq);
1273         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1274         noise_floor = __le32_to_cpu(ev->noise_floor);
1275         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1276         cycle_count = __le32_to_cpu(ev->cycle_count);
1277
1278         ath10k_dbg(ar, ATH10K_DBG_WMI,
1279                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1280                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1281                    cycle_count);
1282
1283         spin_lock_bh(&ar->data_lock);
1284
1285         switch (ar->scan.state) {
1286         case ATH10K_SCAN_IDLE:
1287         case ATH10K_SCAN_STARTING:
1288                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1289                 goto exit;
1290         case ATH10K_SCAN_RUNNING:
1291         case ATH10K_SCAN_ABORTING:
1292                 break;
1293         }
1294
1295         idx = freq_to_idx(ar, freq);
1296         if (idx >= ARRAY_SIZE(ar->survey)) {
1297                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1298                             freq, idx);
1299                 goto exit;
1300         }
1301
1302         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1303                 /* During scanning chan info is reported twice for each
1304                  * visited channel. The reported cycle count is global
1305                  * and per-channel cycle count must be calculated */
1306
1307                 cycle_count -= ar->survey_last_cycle_count;
1308                 rx_clear_count -= ar->survey_last_rx_clear_count;
1309
1310                 survey = &ar->survey[idx];
1311                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1312                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1313                 survey->noise = noise_floor;
1314                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1315                                  SURVEY_INFO_CHANNEL_TIME_RX |
1316                                  SURVEY_INFO_NOISE_DBM;
1317         }
1318
1319         ar->survey_last_rx_clear_count = rx_clear_count;
1320         ar->survey_last_cycle_count = cycle_count;
1321
1322 exit:
1323         spin_unlock_bh(&ar->data_lock);
1324 }
1325
1326 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1327 {
1328         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1329 }
1330
1331 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1332 {
1333         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1334                    skb->len);
1335
1336         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1337
1338         return 0;
1339 }
1340
1341 static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
1342                                        struct ath10k_fw_stats_pdev *dst)
1343 {
1344         const struct wal_dbg_tx_stats *tx = &src->wal.tx;
1345         const struct wal_dbg_rx_stats *rx = &src->wal.rx;
1346
1347         dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
1348         dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
1349         dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
1350         dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
1351         dst->cycle_count = __le32_to_cpu(src->cycle_count);
1352         dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
1353         dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
1354
1355         dst->comp_queued = __le32_to_cpu(tx->comp_queued);
1356         dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
1357         dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
1358         dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
1359         dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
1360         dst->local_enqued = __le32_to_cpu(tx->local_enqued);
1361         dst->local_freed = __le32_to_cpu(tx->local_freed);
1362         dst->hw_queued = __le32_to_cpu(tx->hw_queued);
1363         dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
1364         dst->underrun = __le32_to_cpu(tx->underrun);
1365         dst->tx_abort = __le32_to_cpu(tx->tx_abort);
1366         dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
1367         dst->tx_ko = __le32_to_cpu(tx->tx_ko);
1368         dst->data_rc = __le32_to_cpu(tx->data_rc);
1369         dst->self_triggers = __le32_to_cpu(tx->self_triggers);
1370         dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
1371         dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
1372         dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
1373         dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
1374         dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
1375         dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
1376         dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
1377
1378         dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
1379         dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
1380         dst->r0_frags = __le32_to_cpu(rx->r0_frags);
1381         dst->r1_frags = __le32_to_cpu(rx->r1_frags);
1382         dst->r2_frags = __le32_to_cpu(rx->r2_frags);
1383         dst->r3_frags = __le32_to_cpu(rx->r3_frags);
1384         dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
1385         dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
1386         dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
1387         dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
1388         dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
1389         dst->phy_errs = __le32_to_cpu(rx->phy_errs);
1390         dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
1391         dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
1392 }
1393
1394 static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1395                                        struct ath10k_fw_stats_peer *dst)
1396 {
1397         ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
1398         dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
1399         dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
1400 }
1401
1402 static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
1403                                          struct sk_buff *skb,
1404                                          struct ath10k_fw_stats *stats)
1405 {
1406         const struct wmi_stats_event *ev = (void *)skb->data;
1407         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1408         int i;
1409
1410         if (!skb_pull(skb, sizeof(*ev)))
1411                 return -EPROTO;
1412
1413         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1414         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1415         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1416
1417         for (i = 0; i < num_pdev_stats; i++) {
1418                 const struct wmi_pdev_stats *src;
1419                 struct ath10k_fw_stats_pdev *dst;
1420
1421                 src = (void *)skb->data;
1422                 if (!skb_pull(skb, sizeof(*src)))
1423                         return -EPROTO;
1424
1425                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1426                 if (!dst)
1427                         continue;
1428
1429                 ath10k_wmi_pull_pdev_stats(src, dst);
1430                 list_add_tail(&dst->list, &stats->pdevs);
1431         }
1432
1433         /* fw doesn't implement vdev stats */
1434
1435         for (i = 0; i < num_peer_stats; i++) {
1436                 const struct wmi_peer_stats *src;
1437                 struct ath10k_fw_stats_peer *dst;
1438
1439                 src = (void *)skb->data;
1440                 if (!skb_pull(skb, sizeof(*src)))
1441                         return -EPROTO;
1442
1443                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1444                 if (!dst)
1445                         continue;
1446
1447                 ath10k_wmi_pull_peer_stats(src, dst);
1448                 list_add_tail(&dst->list, &stats->peers);
1449         }
1450
1451         return 0;
1452 }
1453
1454 static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
1455                                         struct sk_buff *skb,
1456                                         struct ath10k_fw_stats *stats)
1457 {
1458         const struct wmi_stats_event *ev = (void *)skb->data;
1459         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1460         int i;
1461
1462         if (!skb_pull(skb, sizeof(*ev)))
1463                 return -EPROTO;
1464
1465         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1466         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1467         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1468
1469         for (i = 0; i < num_pdev_stats; i++) {
1470                 const struct wmi_10x_pdev_stats *src;
1471                 struct ath10k_fw_stats_pdev *dst;
1472
1473                 src = (void *)skb->data;
1474                 if (!skb_pull(skb, sizeof(*src)))
1475                         return -EPROTO;
1476
1477                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1478                 if (!dst)
1479                         continue;
1480
1481                 ath10k_wmi_pull_pdev_stats(&src->old, dst);
1482
1483                 dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
1484                 dst->rts_bad = __le32_to_cpu(src->rts_bad);
1485                 dst->rts_good = __le32_to_cpu(src->rts_good);
1486                 dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
1487                 dst->no_beacons = __le32_to_cpu(src->no_beacons);
1488                 dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
1489
1490                 list_add_tail(&dst->list, &stats->pdevs);
1491         }
1492
1493         /* fw doesn't implement vdev stats */
1494
1495         for (i = 0; i < num_peer_stats; i++) {
1496                 const struct wmi_10x_peer_stats *src;
1497                 struct ath10k_fw_stats_peer *dst;
1498
1499                 src = (void *)skb->data;
1500                 if (!skb_pull(skb, sizeof(*src)))
1501                         return -EPROTO;
1502
1503                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1504                 if (!dst)
1505                         continue;
1506
1507                 ath10k_wmi_pull_peer_stats(&src->old, dst);
1508
1509                 dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
1510
1511                 list_add_tail(&dst->list, &stats->peers);
1512         }
1513
1514         return 0;
1515 }
1516
1517 int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
1518                              struct ath10k_fw_stats *stats)
1519 {
1520         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1521                 return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
1522         else
1523                 return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
1524 }
1525
1526 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1527                                           struct sk_buff *skb)
1528 {
1529         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1530         ath10k_debug_fw_stats_process(ar, skb);
1531 }
1532
1533 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1534                                              struct sk_buff *skb)
1535 {
1536         struct wmi_vdev_start_response_event *ev;
1537
1538         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1539
1540         ev = (struct wmi_vdev_start_response_event *)skb->data;
1541
1542         if (WARN_ON(__le32_to_cpu(ev->status)))
1543                 return;
1544
1545         complete(&ar->vdev_setup_done);
1546 }
1547
1548 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1549                                           struct sk_buff *skb)
1550 {
1551         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1552         complete(&ar->vdev_setup_done);
1553 }
1554
1555 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1556                                               struct sk_buff *skb)
1557 {
1558         struct wmi_peer_sta_kickout_event *ev;
1559         struct ieee80211_sta *sta;
1560
1561         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1562
1563         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1564                    ev->peer_macaddr.addr);
1565
1566         rcu_read_lock();
1567
1568         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1569         if (!sta) {
1570                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1571                             ev->peer_macaddr.addr);
1572                 goto exit;
1573         }
1574
1575         ieee80211_report_low_ack(sta, 10);
1576
1577 exit:
1578         rcu_read_unlock();
1579 }
1580
1581 /*
1582  * FIXME
1583  *
1584  * We don't report to mac80211 sleep state of connected
1585  * stations. Due to this mac80211 can't fill in TIM IE
1586  * correctly.
1587  *
1588  * I know of no way of getting nullfunc frames that contain
1589  * sleep transition from connected stations - these do not
1590  * seem to be sent from the target to the host. There also
1591  * doesn't seem to be a dedicated event for that. So the
1592  * only way left to do this would be to read tim_bitmap
1593  * during SWBA.
1594  *
1595  * We could probably try using tim_bitmap from SWBA to tell
1596  * mac80211 which stations are asleep and which are not. The
1597  * problem here is calling mac80211 functions so many times
1598  * could take too long and make us miss the time to submit
1599  * the beacon to the target.
1600  *
1601  * So as a workaround we try to extend the TIM IE if there
1602  * is unicast buffered for stations with aid > 7 and fill it
1603  * in ourselves.
1604  */
1605 static void ath10k_wmi_update_tim(struct ath10k *ar,
1606                                   struct ath10k_vif *arvif,
1607                                   struct sk_buff *bcn,
1608                                   struct wmi_bcn_info *bcn_info)
1609 {
1610         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1611         struct ieee80211_tim_ie *tim;
1612         u8 *ies, *ie;
1613         u8 ie_len, pvm_len;
1614         __le32 t;
1615         u32 v;
1616
1617         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1618          * we must copy the bitmap upon change and reuse it later */
1619         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1620                 int i;
1621
1622                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1623                              sizeof(bcn_info->tim_info.tim_bitmap));
1624
1625                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1626                         t = bcn_info->tim_info.tim_bitmap[i / 4];
1627                         v = __le32_to_cpu(t);
1628                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1629                 }
1630
1631                 /* FW reports either length 0 or 16
1632                  * so we calculate this on our own */
1633                 arvif->u.ap.tim_len = 0;
1634                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1635                         if (arvif->u.ap.tim_bitmap[i])
1636                                 arvif->u.ap.tim_len = i;
1637
1638                 arvif->u.ap.tim_len++;
1639         }
1640
1641         ies = bcn->data;
1642         ies += ieee80211_hdrlen(hdr->frame_control);
1643         ies += 12; /* fixed parameters */
1644
1645         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1646                                     (u8 *)skb_tail_pointer(bcn) - ies);
1647         if (!ie) {
1648                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1649                         ath10k_warn(ar, "no tim ie found;\n");
1650                 return;
1651         }
1652
1653         tim = (void *)ie + 2;
1654         ie_len = ie[1];
1655         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1656
1657         if (pvm_len < arvif->u.ap.tim_len) {
1658                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1659                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1660                 void *next_ie = ie + 2 + ie_len;
1661
1662                 if (skb_put(bcn, expand_size)) {
1663                         memmove(next_ie + expand_size, next_ie, move_size);
1664
1665                         ie[1] += expand_size;
1666                         ie_len += expand_size;
1667                         pvm_len += expand_size;
1668                 } else {
1669                         ath10k_warn(ar, "tim expansion failed\n");
1670                 }
1671         }
1672
1673         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1674                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1675                 return;
1676         }
1677
1678         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1679         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1680
1681         if (tim->dtim_count == 0) {
1682                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1683
1684                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1685                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1686         }
1687
1688         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1689                    tim->dtim_count, tim->dtim_period,
1690                    tim->bitmap_ctrl, pvm_len);
1691 }
1692
1693 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1694                                    struct wmi_p2p_noa_info *noa)
1695 {
1696         struct ieee80211_p2p_noa_attr *noa_attr;
1697         u8  ctwindow_oppps = noa->ctwindow_oppps;
1698         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1699         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1700         __le16 *noa_attr_len;
1701         u16 attr_len;
1702         u8 noa_descriptors = noa->num_descriptors;
1703         int i;
1704
1705         /* P2P IE */
1706         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1707         data[1] = len - 2;
1708         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1709         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1710         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1711         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1712
1713         /* NOA ATTR */
1714         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1715         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1716         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1717
1718         noa_attr->index = noa->index;
1719         noa_attr->oppps_ctwindow = ctwindow;
1720         if (oppps)
1721                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1722
1723         for (i = 0; i < noa_descriptors; i++) {
1724                 noa_attr->desc[i].count =
1725                         __le32_to_cpu(noa->descriptors[i].type_count);
1726                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1727                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1728                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1729         }
1730
1731         attr_len = 2; /* index + oppps_ctwindow */
1732         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1733         *noa_attr_len = __cpu_to_le16(attr_len);
1734 }
1735
1736 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1737 {
1738         u32 len = 0;
1739         u8 noa_descriptors = noa->num_descriptors;
1740         u8 opp_ps_info = noa->ctwindow_oppps;
1741         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1742
1743         if (!noa_descriptors && !opps_enabled)
1744                 return len;
1745
1746         len += 1 + 1 + 4; /* EID + len + OUI */
1747         len += 1 + 2; /* noa attr  + attr len */
1748         len += 1 + 1; /* index + oppps_ctwindow */
1749         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1750
1751         return len;
1752 }
1753
1754 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1755                                   struct sk_buff *bcn,
1756                                   struct wmi_bcn_info *bcn_info)
1757 {
1758         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1759         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1760         u32 new_len;
1761
1762         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1763                 return;
1764
1765         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1766         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1767                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1768                 if (!new_len)
1769                         goto cleanup;
1770
1771                 new_data = kmalloc(new_len, GFP_ATOMIC);
1772                 if (!new_data)
1773                         goto cleanup;
1774
1775                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1776
1777                 spin_lock_bh(&ar->data_lock);
1778                 arvif->u.ap.noa_data = new_data;
1779                 arvif->u.ap.noa_len = new_len;
1780                 spin_unlock_bh(&ar->data_lock);
1781                 kfree(old_data);
1782         }
1783
1784         if (arvif->u.ap.noa_data)
1785                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1786                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1787                                arvif->u.ap.noa_data,
1788                                arvif->u.ap.noa_len);
1789         return;
1790
1791 cleanup:
1792         spin_lock_bh(&ar->data_lock);
1793         arvif->u.ap.noa_data = NULL;
1794         arvif->u.ap.noa_len = 0;
1795         spin_unlock_bh(&ar->data_lock);
1796         kfree(old_data);
1797 }
1798
1799 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1800 {
1801         struct wmi_host_swba_event *ev;
1802         u32 map;
1803         int i = -1;
1804         struct wmi_bcn_info *bcn_info;
1805         struct ath10k_vif *arvif;
1806         struct sk_buff *bcn;
1807         dma_addr_t paddr;
1808         int ret, vdev_id = 0;
1809
1810         ev = (struct wmi_host_swba_event *)skb->data;
1811         map = __le32_to_cpu(ev->vdev_map);
1812
1813         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1814                    ev->vdev_map);
1815
1816         for (; map; map >>= 1, vdev_id++) {
1817                 if (!(map & 0x1))
1818                         continue;
1819
1820                 i++;
1821
1822                 if (i >= WMI_MAX_AP_VDEV) {
1823                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1824                         break;
1825                 }
1826
1827                 bcn_info = &ev->bcn_info[i];
1828
1829                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1830                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1831                            i,
1832                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1833                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1834                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1835                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1836                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1837                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1838                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1839                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1840
1841                 arvif = ath10k_get_arvif(ar, vdev_id);
1842                 if (arvif == NULL) {
1843                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1844                                     vdev_id);
1845                         continue;
1846                 }
1847
1848                 /* There are no completions for beacons so wait for next SWBA
1849                  * before telling mac80211 to decrement CSA counter
1850                  *
1851                  * Once CSA counter is completed stop sending beacons until
1852                  * actual channel switch is done */
1853                 if (arvif->vif->csa_active &&
1854                     ieee80211_csa_is_complete(arvif->vif)) {
1855                         ieee80211_csa_finish(arvif->vif);
1856                         continue;
1857                 }
1858
1859                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1860                 if (!bcn) {
1861                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1862                         continue;
1863                 }
1864
1865                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1866                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1867                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1868
1869                 spin_lock_bh(&ar->data_lock);
1870
1871                 if (arvif->beacon) {
1872                         if (!arvif->beacon_sent)
1873                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1874                                             arvif->vdev_id);
1875
1876                         ath10k_mac_vif_beacon_free(arvif);
1877                 }
1878
1879                 if (!arvif->beacon_buf) {
1880                         paddr = dma_map_single(arvif->ar->dev, bcn->data,
1881                                                bcn->len, DMA_TO_DEVICE);
1882                         ret = dma_mapping_error(arvif->ar->dev, paddr);
1883                         if (ret) {
1884                                 ath10k_warn(ar, "failed to map beacon: %d\n",
1885                                             ret);
1886                                 dev_kfree_skb_any(bcn);
1887                                 goto skip;
1888                         }
1889
1890                         ATH10K_SKB_CB(bcn)->paddr = paddr;
1891                 } else {
1892                         if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
1893                                 ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
1894                                             bcn->len, IEEE80211_MAX_FRAME_LEN);
1895                                 skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
1896                         }
1897                         memcpy(arvif->beacon_buf, bcn->data, bcn->len);
1898                         ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
1899                 }
1900
1901                 arvif->beacon = bcn;
1902                 arvif->beacon_sent = false;
1903
1904                 trace_ath10k_tx_hdr(ar, bcn->data, bcn->len);
1905                 trace_ath10k_tx_payload(ar, bcn->data, bcn->len);
1906
1907                 ath10k_wmi_tx_beacon_nowait(arvif);
1908 skip:
1909                 spin_unlock_bh(&ar->data_lock);
1910         }
1911 }
1912
1913 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1914                                                struct sk_buff *skb)
1915 {
1916         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1917 }
1918
1919 static void ath10k_dfs_radar_report(struct ath10k *ar,
1920                                     const struct wmi_phyerr *phyerr,
1921                                     const struct phyerr_radar_report *rr,
1922                                     u64 tsf)
1923 {
1924         u32 reg0, reg1, tsf32l;
1925         struct pulse_event pe;
1926         u64 tsf64;
1927         u8 rssi, width;
1928
1929         reg0 = __le32_to_cpu(rr->reg0);
1930         reg1 = __le32_to_cpu(rr->reg1);
1931
1932         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1933                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1934                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1935                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1936                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1937                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1938         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1939                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1940                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1941                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1942                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1943                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1944                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1945         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1946                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1947                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1948                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1949
1950         if (!ar->dfs_detector)
1951                 return;
1952
1953         /* report event to DFS pattern detector */
1954         tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
1955         tsf64 = tsf & (~0xFFFFFFFFULL);
1956         tsf64 |= tsf32l;
1957
1958         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1959         rssi = phyerr->rssi_combined;
1960
1961         /* hardware store this as 8 bit signed value,
1962          * set to zero if negative number
1963          */
1964         if (rssi & 0x80)
1965                 rssi = 0;
1966
1967         pe.ts = tsf64;
1968         pe.freq = ar->hw->conf.chandef.chan->center_freq;
1969         pe.width = width;
1970         pe.rssi = rssi;
1971
1972         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1973                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
1974                    pe.freq, pe.width, pe.rssi, pe.ts);
1975
1976         ATH10K_DFS_STAT_INC(ar, pulses_detected);
1977
1978         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
1979                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1980                            "dfs no pulse pattern detected, yet\n");
1981                 return;
1982         }
1983
1984         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
1985         ATH10K_DFS_STAT_INC(ar, radar_detected);
1986
1987         /* Control radar events reporting in debugfs file
1988            dfs_block_radar_events */
1989         if (ar->dfs_block_radar_events) {
1990                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
1991                 return;
1992         }
1993
1994         ieee80211_radar_detected(ar->hw);
1995 }
1996
1997 static int ath10k_dfs_fft_report(struct ath10k *ar,
1998                                  const struct wmi_phyerr *phyerr,
1999                                  const struct phyerr_fft_report *fftr,
2000                                  u64 tsf)
2001 {
2002         u32 reg0, reg1;
2003         u8 rssi, peak_mag;
2004
2005         reg0 = __le32_to_cpu(fftr->reg0);
2006         reg1 = __le32_to_cpu(fftr->reg1);
2007         rssi = phyerr->rssi_combined;
2008
2009         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2010                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
2011                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
2012                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
2013                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
2014                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2015         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2016                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
2017                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
2018                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
2019                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
2020                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
2021
2022         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
2023
2024         /* false event detection */
2025         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
2026             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2027                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
2028                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
2029                 return -EINVAL;
2030         }
2031
2032         return 0;
2033 }
2034
2035 static void ath10k_wmi_event_dfs(struct ath10k *ar,
2036                                  const struct wmi_phyerr *phyerr,
2037                                  u64 tsf)
2038 {
2039         int buf_len, tlv_len, res, i = 0;
2040         const struct phyerr_tlv *tlv;
2041         const struct phyerr_radar_report *rr;
2042         const struct phyerr_fft_report *fftr;
2043         const u8 *tlv_buf;
2044
2045         buf_len = __le32_to_cpu(phyerr->buf_len);
2046         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2047                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
2048                    phyerr->phy_err_code, phyerr->rssi_combined,
2049                    __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
2050
2051         /* Skip event if DFS disabled */
2052         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
2053                 return;
2054
2055         ATH10K_DFS_STAT_INC(ar, pulses_total);
2056
2057         while (i < buf_len) {
2058                 if (i + sizeof(*tlv) > buf_len) {
2059                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
2060                                     i);
2061                         return;
2062                 }
2063
2064                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2065                 tlv_len = __le16_to_cpu(tlv->len);
2066                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2067                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2068                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
2069                            tlv_len, tlv->tag, tlv->sig);
2070
2071                 switch (tlv->tag) {
2072                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
2073                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2074                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
2075                                             i);
2076                                 return;
2077                         }
2078
2079                         rr = (struct phyerr_radar_report *)tlv_buf;
2080                         ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
2081                         break;
2082                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2083                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2084                                 ath10k_warn(ar, "too short fft report (%d)\n",
2085                                             i);
2086                                 return;
2087                         }
2088
2089                         fftr = (struct phyerr_fft_report *)tlv_buf;
2090                         res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
2091                         if (res)
2092                                 return;
2093                         break;
2094                 }
2095
2096                 i += sizeof(*tlv) + tlv_len;
2097         }
2098 }
2099
2100 static void
2101 ath10k_wmi_event_spectral_scan(struct ath10k *ar,
2102                                const struct wmi_phyerr *phyerr,
2103                                u64 tsf)
2104 {
2105         int buf_len, tlv_len, res, i = 0;
2106         struct phyerr_tlv *tlv;
2107         const void *tlv_buf;
2108         const struct phyerr_fft_report *fftr;
2109         size_t fftr_len;
2110
2111         buf_len = __le32_to_cpu(phyerr->buf_len);
2112
2113         while (i < buf_len) {
2114                 if (i + sizeof(*tlv) > buf_len) {
2115                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2116                                     i);
2117                         return;
2118                 }
2119
2120                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2121                 tlv_len = __le16_to_cpu(tlv->len);
2122                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2123
2124                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
2125                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2126                                     i);
2127                         return;
2128                 }
2129
2130                 switch (tlv->tag) {
2131                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2132                         if (sizeof(*fftr) > tlv_len) {
2133                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2134                                             i);
2135                                 return;
2136                         }
2137
2138                         fftr_len = tlv_len - sizeof(*fftr);
2139                         fftr = tlv_buf;
2140                         res = ath10k_spectral_process_fft(ar, phyerr,
2141                                                           fftr, fftr_len,
2142                                                           tsf);
2143                         if (res < 0) {
2144                                 ath10k_warn(ar, "failed to process fft report: %d\n",
2145                                             res);
2146                                 return;
2147                         }
2148                         break;
2149                 }
2150
2151                 i += sizeof(*tlv) + tlv_len;
2152         }
2153 }
2154
2155 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
2156 {
2157         const struct wmi_phyerr_event *ev;
2158         const struct wmi_phyerr *phyerr;
2159         u32 count, i, buf_len, phy_err_code;
2160         u64 tsf;
2161         int left_len = skb->len;
2162
2163         ATH10K_DFS_STAT_INC(ar, phy_errors);
2164
2165         /* Check if combined event available */
2166         if (left_len < sizeof(*ev)) {
2167                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
2168                 return;
2169         }
2170
2171         left_len -= sizeof(*ev);
2172
2173         /* Check number of included events */
2174         ev = (const struct wmi_phyerr_event *)skb->data;
2175         count = __le32_to_cpu(ev->num_phyerrs);
2176
2177         tsf = __le32_to_cpu(ev->tsf_u32);
2178         tsf <<= 32;
2179         tsf |= __le32_to_cpu(ev->tsf_l32);
2180
2181         ath10k_dbg(ar, ATH10K_DBG_WMI,
2182                    "wmi event phyerr count %d tsf64 0x%llX\n",
2183                    count, tsf);
2184
2185         phyerr = ev->phyerrs;
2186         for (i = 0; i < count; i++) {
2187                 /* Check if we can read event header */
2188                 if (left_len < sizeof(*phyerr)) {
2189                         ath10k_warn(ar, "single event (%d) wrong head len\n",
2190                                     i);
2191                         return;
2192                 }
2193
2194                 left_len -= sizeof(*phyerr);
2195
2196                 buf_len = __le32_to_cpu(phyerr->buf_len);
2197                 phy_err_code = phyerr->phy_err_code;
2198
2199                 if (left_len < buf_len) {
2200                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
2201                         return;
2202                 }
2203
2204                 left_len -= buf_len;
2205
2206                 switch (phy_err_code) {
2207                 case PHY_ERROR_RADAR:
2208                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2209                         break;
2210                 case PHY_ERROR_SPECTRAL_SCAN:
2211                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2212                         break;
2213                 case PHY_ERROR_FALSE_RADAR_EXT:
2214                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2215                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2216                         break;
2217                 default:
2218                         break;
2219                 }
2220
2221                 phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
2222         }
2223 }
2224
2225 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
2226 {
2227         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2228 }
2229
2230 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2231                                            struct sk_buff *skb)
2232 {
2233         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2234 }
2235
2236 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2237                                          struct sk_buff *skb)
2238 {
2239         char buf[101], c;
2240         int i;
2241
2242         for (i = 0; i < sizeof(buf) - 1; i++) {
2243                 if (i >= skb->len)
2244                         break;
2245
2246                 c = skb->data[i];
2247
2248                 if (c == '\0')
2249                         break;
2250
2251                 if (isascii(c) && isprint(c))
2252                         buf[i] = c;
2253                 else
2254                         buf[i] = '.';
2255         }
2256
2257         if (i == sizeof(buf) - 1)
2258                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2259
2260         /* for some reason the debug prints end with \n, remove that */
2261         if (skb->data[i - 1] == '\n')
2262                 i--;
2263
2264         /* the last byte is always reserved for the null character */
2265         buf[i] = '\0';
2266
2267         ath10k_dbg(ar, ATH10K_DBG_WMI_PRINT, "wmi print '%s'\n", buf);
2268 }
2269
2270 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2271 {
2272         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2273 }
2274
2275 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2276                                                struct sk_buff *skb)
2277 {
2278         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2279 }
2280
2281 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2282                                                     struct sk_buff *skb)
2283 {
2284         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2285 }
2286
2287 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2288                                                     struct sk_buff *skb)
2289 {
2290         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2291 }
2292
2293 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2294                                               struct sk_buff *skb)
2295 {
2296         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2297 }
2298
2299 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2300                                              struct sk_buff *skb)
2301 {
2302         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2303 }
2304
2305 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2306                                               struct sk_buff *skb)
2307 {
2308         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2309 }
2310
2311 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2312                                              struct sk_buff *skb)
2313 {
2314         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2315 }
2316
2317 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2318                                            struct sk_buff *skb)
2319 {
2320         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2321 }
2322
2323 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2324                                                 struct sk_buff *skb)
2325 {
2326         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2327 }
2328
2329 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2330                                             struct sk_buff *skb)
2331 {
2332         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2333 }
2334
2335 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2336                                             struct sk_buff *skb)
2337 {
2338         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2339 }
2340
2341 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2342                                             struct sk_buff *skb)
2343 {
2344         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2345 }
2346
2347 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2348                                                        struct sk_buff *skb)
2349 {
2350         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2351 }
2352
2353 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2354                                              struct sk_buff *skb)
2355 {
2356         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2357 }
2358
2359 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2360                                               struct sk_buff *skb)
2361 {
2362         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2363 }
2364
2365 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2366                                              struct sk_buff *skb)
2367 {
2368         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2369 }
2370
2371 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2372                                      u32 num_units, u32 unit_len)
2373 {
2374         dma_addr_t paddr;
2375         u32 pool_size;
2376         int idx = ar->wmi.num_mem_chunks;
2377
2378         pool_size = num_units * round_up(unit_len, 4);
2379
2380         if (!pool_size)
2381                 return -EINVAL;
2382
2383         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2384                                                            pool_size,
2385                                                            &paddr,
2386                                                            GFP_ATOMIC);
2387         if (!ar->wmi.mem_chunks[idx].vaddr) {
2388                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2389                 return -ENOMEM;
2390         }
2391
2392         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2393
2394         ar->wmi.mem_chunks[idx].paddr = paddr;
2395         ar->wmi.mem_chunks[idx].len = pool_size;
2396         ar->wmi.mem_chunks[idx].req_id = req_id;
2397         ar->wmi.num_mem_chunks++;
2398
2399         return 0;
2400 }
2401
2402 static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
2403                                            struct wmi_svc_rdy_ev_arg *arg)
2404 {
2405         struct wmi_service_ready_event *ev;
2406         size_t i, n;
2407
2408         if (skb->len < sizeof(*ev))
2409                 return -EPROTO;
2410
2411         ev = (void *)skb->data;
2412         skb_pull(skb, sizeof(*ev));
2413         arg->min_tx_power = ev->hw_min_tx_power;
2414         arg->max_tx_power = ev->hw_max_tx_power;
2415         arg->ht_cap = ev->ht_cap_info;
2416         arg->vht_cap = ev->vht_cap_info;
2417         arg->sw_ver0 = ev->sw_version;
2418         arg->sw_ver1 = ev->sw_version_1;
2419         arg->phy_capab = ev->phy_capability;
2420         arg->num_rf_chains = ev->num_rf_chains;
2421         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2422         arg->num_mem_reqs = ev->num_mem_reqs;
2423         arg->service_map = ev->wmi_service_bitmap;
2424
2425         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2426                   ARRAY_SIZE(arg->mem_reqs));
2427         for (i = 0; i < n; i++)
2428                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2429
2430         if (skb->len <
2431             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2432                 return -EPROTO;
2433
2434         return 0;
2435 }
2436
2437 static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
2438                                           struct wmi_svc_rdy_ev_arg *arg)
2439 {
2440         struct wmi_10x_service_ready_event *ev;
2441         int i, n;
2442
2443         if (skb->len < sizeof(*ev))
2444                 return -EPROTO;
2445
2446         ev = (void *)skb->data;
2447         skb_pull(skb, sizeof(*ev));
2448         arg->min_tx_power = ev->hw_min_tx_power;
2449         arg->max_tx_power = ev->hw_max_tx_power;
2450         arg->ht_cap = ev->ht_cap_info;
2451         arg->vht_cap = ev->vht_cap_info;
2452         arg->sw_ver0 = ev->sw_version;
2453         arg->phy_capab = ev->phy_capability;
2454         arg->num_rf_chains = ev->num_rf_chains;
2455         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2456         arg->num_mem_reqs = ev->num_mem_reqs;
2457         arg->service_map = ev->wmi_service_bitmap;
2458
2459         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2460                   ARRAY_SIZE(arg->mem_reqs));
2461         for (i = 0; i < n; i++)
2462                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2463
2464         if (skb->len <
2465             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2466                 return -EPROTO;
2467
2468         return 0;
2469 }
2470
2471 static void ath10k_wmi_event_service_ready(struct ath10k *ar,
2472                                            struct sk_buff *skb)
2473 {
2474         struct wmi_svc_rdy_ev_arg arg = {};
2475         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2476         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2477         int ret;
2478
2479         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2480                 ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
2481                 wmi_10x_svc_map(arg.service_map, svc_bmap);
2482         } else {
2483                 ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
2484                 wmi_main_svc_map(arg.service_map, svc_bmap);
2485         }
2486
2487         if (ret) {
2488                 ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2489                 return;
2490         }
2491
2492         ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
2493         ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
2494         ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
2495         ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2496         ar->fw_version_major =
2497                 (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
2498         ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2499         ar->fw_version_release =
2500                 (__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
2501         ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
2502         ar->phy_capability = __le32_to_cpu(arg.phy_capab);
2503         ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
2504         ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
2505
2506         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2507         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2508                         arg.service_map, sizeof(arg.service_map));
2509
2510         /* only manually set fw features when not using FW IE format */
2511         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2512                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2513
2514         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2515                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2516                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2517                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2518         }
2519
2520         ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
2521         ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
2522
2523         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2524                 snprintf(ar->hw->wiphy->fw_version,
2525                          sizeof(ar->hw->wiphy->fw_version),
2526                          "%u.%u.%u.%u",
2527                          ar->fw_version_major,
2528                          ar->fw_version_minor,
2529                          ar->fw_version_release,
2530                          ar->fw_version_build);
2531         }
2532
2533         num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
2534         if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2535                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2536                             num_mem_reqs);
2537                 return;
2538         }
2539
2540         for (i = 0; i < num_mem_reqs; ++i) {
2541                 req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
2542                 num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
2543                 unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
2544                 num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2545
2546                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2547                         /* number of units to allocate is number of
2548                          * peers, 1 extra for self peer on target */
2549                         /* this needs to be tied, host and target
2550                          * can get out of sync */
2551                         num_units = TARGET_10X_NUM_PEERS + 1;
2552                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2553                         num_units = TARGET_10X_NUM_VDEVS + 1;
2554
2555                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2556                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2557                            req_id,
2558                            __le32_to_cpu(arg.mem_reqs[i]->num_units),
2559                            num_unit_info,
2560                            unit_size,
2561                            num_units);
2562
2563                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2564                                                 unit_size);
2565                 if (ret)
2566                         return;
2567         }
2568
2569         ath10k_dbg(ar, ATH10K_DBG_WMI,
2570                    "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",
2571                    __le32_to_cpu(arg.min_tx_power),
2572                    __le32_to_cpu(arg.max_tx_power),
2573                    __le32_to_cpu(arg.ht_cap),
2574                    __le32_to_cpu(arg.vht_cap),
2575                    __le32_to_cpu(arg.sw_ver0),
2576                    __le32_to_cpu(arg.sw_ver1),
2577                    __le32_to_cpu(arg.phy_capab),
2578                    __le32_to_cpu(arg.num_rf_chains),
2579                    __le32_to_cpu(arg.eeprom_rd),
2580                    __le32_to_cpu(arg.num_mem_reqs));
2581
2582         complete(&ar->wmi.service_ready);
2583 }
2584
2585 static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
2586 {
2587         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2588
2589         if (WARN_ON(skb->len < sizeof(*ev)))
2590                 return -EINVAL;
2591
2592         ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
2593
2594         ath10k_dbg(ar, ATH10K_DBG_WMI,
2595                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2596                    __le32_to_cpu(ev->sw_version),
2597                    __le32_to_cpu(ev->abi_version),
2598                    ev->mac_addr.addr,
2599                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2600
2601         complete(&ar->wmi.unified_ready);
2602         return 0;
2603 }
2604
2605 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2606 {
2607         struct wmi_cmd_hdr *cmd_hdr;
2608         enum wmi_event_id id;
2609
2610         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2611         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2612
2613         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2614                 return;
2615
2616         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2617
2618         switch (id) {
2619         case WMI_MGMT_RX_EVENTID:
2620                 ath10k_wmi_event_mgmt_rx(ar, skb);
2621                 /* mgmt_rx() owns the skb now! */
2622                 return;
2623         case WMI_SCAN_EVENTID:
2624                 ath10k_wmi_event_scan(ar, skb);
2625                 break;
2626         case WMI_CHAN_INFO_EVENTID:
2627                 ath10k_wmi_event_chan_info(ar, skb);
2628                 break;
2629         case WMI_ECHO_EVENTID:
2630                 ath10k_wmi_event_echo(ar, skb);
2631                 break;
2632         case WMI_DEBUG_MESG_EVENTID:
2633                 ath10k_wmi_event_debug_mesg(ar, skb);
2634                 break;
2635         case WMI_UPDATE_STATS_EVENTID:
2636                 ath10k_wmi_event_update_stats(ar, skb);
2637                 break;
2638         case WMI_VDEV_START_RESP_EVENTID:
2639                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2640                 break;
2641         case WMI_VDEV_STOPPED_EVENTID:
2642                 ath10k_wmi_event_vdev_stopped(ar, skb);
2643                 break;
2644         case WMI_PEER_STA_KICKOUT_EVENTID:
2645                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2646                 break;
2647         case WMI_HOST_SWBA_EVENTID:
2648                 ath10k_wmi_event_host_swba(ar, skb);
2649                 break;
2650         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2651                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2652                 break;
2653         case WMI_PHYERR_EVENTID:
2654                 ath10k_wmi_event_phyerr(ar, skb);
2655                 break;
2656         case WMI_ROAM_EVENTID:
2657                 ath10k_wmi_event_roam(ar, skb);
2658                 break;
2659         case WMI_PROFILE_MATCH:
2660                 ath10k_wmi_event_profile_match(ar, skb);
2661                 break;
2662         case WMI_DEBUG_PRINT_EVENTID:
2663                 ath10k_wmi_event_debug_print(ar, skb);
2664                 break;
2665         case WMI_PDEV_QVIT_EVENTID:
2666                 ath10k_wmi_event_pdev_qvit(ar, skb);
2667                 break;
2668         case WMI_WLAN_PROFILE_DATA_EVENTID:
2669                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2670                 break;
2671         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2672                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2673                 break;
2674         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2675                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2676                 break;
2677         case WMI_RTT_ERROR_REPORT_EVENTID:
2678                 ath10k_wmi_event_rtt_error_report(ar, skb);
2679                 break;
2680         case WMI_WOW_WAKEUP_HOST_EVENTID:
2681                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2682                 break;
2683         case WMI_DCS_INTERFERENCE_EVENTID:
2684                 ath10k_wmi_event_dcs_interference(ar, skb);
2685                 break;
2686         case WMI_PDEV_TPC_CONFIG_EVENTID:
2687                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2688                 break;
2689         case WMI_PDEV_FTM_INTG_EVENTID:
2690                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2691                 break;
2692         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2693                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2694                 break;
2695         case WMI_GTK_REKEY_FAIL_EVENTID:
2696                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2697                 break;
2698         case WMI_TX_DELBA_COMPLETE_EVENTID:
2699                 ath10k_wmi_event_delba_complete(ar, skb);
2700                 break;
2701         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2702                 ath10k_wmi_event_addba_complete(ar, skb);
2703                 break;
2704         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2705                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2706                 break;
2707         case WMI_SERVICE_READY_EVENTID:
2708                 ath10k_wmi_event_service_ready(ar, skb);
2709                 break;
2710         case WMI_READY_EVENTID:
2711                 ath10k_wmi_event_ready(ar, skb);
2712                 break;
2713         default:
2714                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2715                 break;
2716         }
2717
2718         dev_kfree_skb(skb);
2719 }
2720
2721 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2722 {
2723         struct wmi_cmd_hdr *cmd_hdr;
2724         enum wmi_10x_event_id id;
2725         bool consumed;
2726
2727         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2728         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2729
2730         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2731                 return;
2732
2733         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2734
2735         consumed = ath10k_tm_event_wmi(ar, id, skb);
2736
2737         /* Ready event must be handled normally also in UTF mode so that we
2738          * know the UTF firmware has booted, others we are just bypass WMI
2739          * events to testmode.
2740          */
2741         if (consumed && id != WMI_10X_READY_EVENTID) {
2742                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2743                            "wmi testmode consumed 0x%x\n", id);
2744                 goto out;
2745         }
2746
2747         switch (id) {
2748         case WMI_10X_MGMT_RX_EVENTID:
2749                 ath10k_wmi_event_mgmt_rx(ar, skb);
2750                 /* mgmt_rx() owns the skb now! */
2751                 return;
2752         case WMI_10X_SCAN_EVENTID:
2753                 ath10k_wmi_event_scan(ar, skb);
2754                 break;
2755         case WMI_10X_CHAN_INFO_EVENTID:
2756                 ath10k_wmi_event_chan_info(ar, skb);
2757                 break;
2758         case WMI_10X_ECHO_EVENTID:
2759                 ath10k_wmi_event_echo(ar, skb);
2760                 break;
2761         case WMI_10X_DEBUG_MESG_EVENTID:
2762                 ath10k_wmi_event_debug_mesg(ar, skb);
2763                 break;
2764         case WMI_10X_UPDATE_STATS_EVENTID:
2765                 ath10k_wmi_event_update_stats(ar, skb);
2766                 break;
2767         case WMI_10X_VDEV_START_RESP_EVENTID:
2768                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2769                 break;
2770         case WMI_10X_VDEV_STOPPED_EVENTID:
2771                 ath10k_wmi_event_vdev_stopped(ar, skb);
2772                 break;
2773         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2774                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2775                 break;
2776         case WMI_10X_HOST_SWBA_EVENTID:
2777                 ath10k_wmi_event_host_swba(ar, skb);
2778                 break;
2779         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2780                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2781                 break;
2782         case WMI_10X_PHYERR_EVENTID:
2783                 ath10k_wmi_event_phyerr(ar, skb);
2784                 break;
2785         case WMI_10X_ROAM_EVENTID:
2786                 ath10k_wmi_event_roam(ar, skb);
2787                 break;
2788         case WMI_10X_PROFILE_MATCH:
2789                 ath10k_wmi_event_profile_match(ar, skb);
2790                 break;
2791         case WMI_10X_DEBUG_PRINT_EVENTID:
2792                 ath10k_wmi_event_debug_print(ar, skb);
2793                 break;
2794         case WMI_10X_PDEV_QVIT_EVENTID:
2795                 ath10k_wmi_event_pdev_qvit(ar, skb);
2796                 break;
2797         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2798                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2799                 break;
2800         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2801                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2802                 break;
2803         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2804                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2805                 break;
2806         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2807                 ath10k_wmi_event_rtt_error_report(ar, skb);
2808                 break;
2809         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2810                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2811                 break;
2812         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2813                 ath10k_wmi_event_dcs_interference(ar, skb);
2814                 break;
2815         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2816                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2817                 break;
2818         case WMI_10X_INST_RSSI_STATS_EVENTID:
2819                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2820                 break;
2821         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2822                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2823                 break;
2824         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2825                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2826                 break;
2827         case WMI_10X_SERVICE_READY_EVENTID:
2828                 ath10k_wmi_event_service_ready(ar, skb);
2829                 break;
2830         case WMI_10X_READY_EVENTID:
2831                 ath10k_wmi_event_ready(ar, skb);
2832                 break;
2833         case WMI_10X_PDEV_UTF_EVENTID:
2834                 /* ignore utf events */
2835                 break;
2836         default:
2837                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2838                 break;
2839         }
2840
2841 out:
2842         dev_kfree_skb(skb);
2843 }
2844
2845 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2846 {
2847         struct wmi_cmd_hdr *cmd_hdr;
2848         enum wmi_10_2_event_id id;
2849
2850         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2851         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2852
2853         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2854                 return;
2855
2856         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2857
2858         switch (id) {
2859         case WMI_10_2_MGMT_RX_EVENTID:
2860                 ath10k_wmi_event_mgmt_rx(ar, skb);
2861                 /* mgmt_rx() owns the skb now! */
2862                 return;
2863         case WMI_10_2_SCAN_EVENTID:
2864                 ath10k_wmi_event_scan(ar, skb);
2865                 break;
2866         case WMI_10_2_CHAN_INFO_EVENTID:
2867                 ath10k_wmi_event_chan_info(ar, skb);
2868                 break;
2869         case WMI_10_2_ECHO_EVENTID:
2870                 ath10k_wmi_event_echo(ar, skb);
2871                 break;
2872         case WMI_10_2_DEBUG_MESG_EVENTID:
2873                 ath10k_wmi_event_debug_mesg(ar, skb);
2874                 break;
2875         case WMI_10_2_UPDATE_STATS_EVENTID:
2876                 ath10k_wmi_event_update_stats(ar, skb);
2877                 break;
2878         case WMI_10_2_VDEV_START_RESP_EVENTID:
2879                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2880                 break;
2881         case WMI_10_2_VDEV_STOPPED_EVENTID:
2882                 ath10k_wmi_event_vdev_stopped(ar, skb);
2883                 break;
2884         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2885                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2886                 break;
2887         case WMI_10_2_HOST_SWBA_EVENTID:
2888                 ath10k_wmi_event_host_swba(ar, skb);
2889                 break;
2890         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2891                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2892                 break;
2893         case WMI_10_2_PHYERR_EVENTID:
2894                 ath10k_wmi_event_phyerr(ar, skb);
2895                 break;
2896         case WMI_10_2_ROAM_EVENTID:
2897                 ath10k_wmi_event_roam(ar, skb);
2898                 break;
2899         case WMI_10_2_PROFILE_MATCH:
2900                 ath10k_wmi_event_profile_match(ar, skb);
2901                 break;
2902         case WMI_10_2_DEBUG_PRINT_EVENTID:
2903                 ath10k_wmi_event_debug_print(ar, skb);
2904                 break;
2905         case WMI_10_2_PDEV_QVIT_EVENTID:
2906                 ath10k_wmi_event_pdev_qvit(ar, skb);
2907                 break;
2908         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2909                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2910                 break;
2911         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2912                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2913                 break;
2914         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2915                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2916                 break;
2917         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2918                 ath10k_wmi_event_rtt_error_report(ar, skb);
2919                 break;
2920         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2921                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2922                 break;
2923         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2924                 ath10k_wmi_event_dcs_interference(ar, skb);
2925                 break;
2926         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2927                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2928                 break;
2929         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2930                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2931                 break;
2932         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2933                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2934                 break;
2935         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2936                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2937                 break;
2938         case WMI_10_2_SERVICE_READY_EVENTID:
2939                 ath10k_wmi_event_service_ready(ar, skb);
2940                 break;
2941         case WMI_10_2_READY_EVENTID:
2942                 ath10k_wmi_event_ready(ar, skb);
2943                 break;
2944         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2945         case WMI_10_2_GPIO_INPUT_EVENTID:
2946         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2947         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2948         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2949         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2950         case WMI_10_2_WDS_PEER_EVENTID:
2951                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2952                            "received event id %d not implemented\n", id);
2953                 break;
2954         default:
2955                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2956                 break;
2957         }
2958
2959         dev_kfree_skb(skb);
2960 }
2961
2962 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
2963 {
2964         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2965                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2966                         ath10k_wmi_10_2_process_rx(ar, skb);
2967                 else
2968                         ath10k_wmi_10x_process_rx(ar, skb);
2969         } else {
2970                 ath10k_wmi_main_process_rx(ar, skb);
2971         }
2972 }
2973
2974 int ath10k_wmi_connect(struct ath10k *ar)
2975 {
2976         int status;
2977         struct ath10k_htc_svc_conn_req conn_req;
2978         struct ath10k_htc_svc_conn_resp conn_resp;
2979
2980         memset(&conn_req, 0, sizeof(conn_req));
2981         memset(&conn_resp, 0, sizeof(conn_resp));
2982
2983         /* these fields are the same for all service endpoints */
2984         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2985         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2986         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2987
2988         /* connect to control service */
2989         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2990
2991         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2992         if (status) {
2993                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
2994                             status);
2995                 return status;
2996         }
2997
2998         ar->wmi.eid = conn_resp.eid;
2999         return 0;
3000 }
3001
3002 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3003                                               u16 rd2g, u16 rd5g, u16 ctl2g,
3004                                               u16 ctl5g)
3005 {
3006         struct wmi_pdev_set_regdomain_cmd *cmd;
3007         struct sk_buff *skb;
3008
3009         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3010         if (!skb)
3011                 return -ENOMEM;
3012
3013         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
3014         cmd->reg_domain = __cpu_to_le32(rd);
3015         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3016         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3017         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3018         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3019
3020         ath10k_dbg(ar, ATH10K_DBG_WMI,
3021                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
3022                    rd, rd2g, rd5g, ctl2g, ctl5g);
3023
3024         return ath10k_wmi_cmd_send(ar, skb,
3025                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3026 }
3027
3028 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3029                                              u16 rd2g, u16 rd5g,
3030                                              u16 ctl2g, u16 ctl5g,
3031                                              enum wmi_dfs_region dfs_reg)
3032 {
3033         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
3034         struct sk_buff *skb;
3035
3036         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3037         if (!skb)
3038                 return -ENOMEM;
3039
3040         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
3041         cmd->reg_domain = __cpu_to_le32(rd);
3042         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3043         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3044         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3045         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3046         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
3047
3048         ath10k_dbg(ar, ATH10K_DBG_WMI,
3049                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
3050                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
3051
3052         return ath10k_wmi_cmd_send(ar, skb,
3053                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3054 }
3055
3056 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
3057                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
3058                                   enum wmi_dfs_region dfs_reg)
3059 {
3060         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3061                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3062                                                         ctl2g, ctl5g, dfs_reg);
3063         else
3064                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3065                                                          ctl2g, ctl5g);
3066 }
3067
3068 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
3069 {
3070         struct wmi_pdev_suspend_cmd *cmd;
3071         struct sk_buff *skb;
3072
3073         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3074         if (!skb)
3075                 return -ENOMEM;
3076
3077         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3078         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3079
3080         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
3081 }
3082
3083 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
3084 {
3085         struct sk_buff *skb;
3086
3087         skb = ath10k_wmi_alloc_skb(ar, 0);
3088         if (skb == NULL)
3089                 return -ENOMEM;
3090
3091         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
3092 }
3093
3094 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3095 {
3096         struct wmi_pdev_set_param_cmd *cmd;
3097         struct sk_buff *skb;
3098
3099         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3100                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
3101                             id);
3102                 return -EOPNOTSUPP;
3103         }
3104
3105         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3106         if (!skb)
3107                 return -ENOMEM;
3108
3109         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
3110         cmd->param_id    = __cpu_to_le32(id);
3111         cmd->param_value = __cpu_to_le32(value);
3112
3113         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3114                    id, value);
3115         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
3116 }
3117
3118 static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
3119                                            struct wmi_host_mem_chunks *chunks)
3120 {
3121         struct host_memory_chunk *chunk;
3122         int i;
3123
3124         chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);
3125
3126         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3127                 chunk = &chunks->items[i];
3128                 chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3129                 chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3130                 chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3131
3132                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3133                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3134                            i,
3135                            ar->wmi.mem_chunks[i].len,
3136                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3137         }
3138 }
3139
3140 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
3141 {
3142         struct wmi_init_cmd *cmd;
3143         struct sk_buff *buf;
3144         struct wmi_resource_config config = {};
3145         u32 len, val;
3146
3147         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3148         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
3149         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
3150
3151         config.num_offload_reorder_bufs =
3152                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
3153
3154         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
3155         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
3156         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
3157         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
3158         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
3159         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3160         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3161         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3162         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
3163         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
3164
3165         config.scan_max_pending_reqs =
3166                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
3167
3168         config.bmiss_offload_max_vdev =
3169                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
3170
3171         config.roam_offload_max_vdev =
3172                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
3173
3174         config.roam_offload_max_ap_profiles =
3175                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
3176
3177         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
3178         config.num_mcast_table_elems =
3179                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
3180
3181         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
3182         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
3183         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
3184         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
3185         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
3186
3187         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3188         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3189
3190         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3191
3192         config.gtk_offload_max_vdev =
3193                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3194
3195         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3196         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3197
3198         len = sizeof(*cmd) +
3199               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3200
3201         buf = ath10k_wmi_alloc_skb(ar, len);
3202         if (!buf)
3203                 return -ENOMEM;
3204
3205         cmd = (struct wmi_init_cmd *)buf->data;
3206
3207         memcpy(&cmd->resource_config, &config, sizeof(config));
3208         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3209
3210         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3211         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3212 }
3213
3214 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3215 {
3216         struct wmi_init_cmd_10x *cmd;
3217         struct sk_buff *buf;
3218         struct wmi_resource_config_10x config = {};
3219         u32 len, val;
3220
3221         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3222         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3223         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3224         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3225         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3226         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3227         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3228         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3229         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3230         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3231         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3232         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3233
3234         config.scan_max_pending_reqs =
3235                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3236
3237         config.bmiss_offload_max_vdev =
3238                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3239
3240         config.roam_offload_max_vdev =
3241                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3242
3243         config.roam_offload_max_ap_profiles =
3244                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3245
3246         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3247         config.num_mcast_table_elems =
3248                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3249
3250         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3251         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3252         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3253         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3254         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3255
3256         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3257         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3258
3259         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3260
3261         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3262         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3263
3264         len = sizeof(*cmd) +
3265               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3266
3267         buf = ath10k_wmi_alloc_skb(ar, len);
3268         if (!buf)
3269                 return -ENOMEM;
3270
3271         cmd = (struct wmi_init_cmd_10x *)buf->data;
3272
3273         memcpy(&cmd->resource_config, &config, sizeof(config));
3274         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3275
3276         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3277         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3278 }
3279
3280 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3281 {
3282         struct wmi_init_cmd_10_2 *cmd;
3283         struct sk_buff *buf;
3284         struct wmi_resource_config_10x config = {};
3285         u32 len, val;
3286
3287         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3288         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3289         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3290         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3291         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3292         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3293         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3294         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3295         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3296         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3297         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3298         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3299
3300         config.scan_max_pending_reqs =
3301                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3302
3303         config.bmiss_offload_max_vdev =
3304                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3305
3306         config.roam_offload_max_vdev =
3307                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3308
3309         config.roam_offload_max_ap_profiles =
3310                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3311
3312         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3313         config.num_mcast_table_elems =
3314                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3315
3316         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3317         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3318         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3319         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3320         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3321
3322         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3323         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3324
3325         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3326
3327         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3328         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3329
3330         len = sizeof(*cmd) +
3331               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3332
3333         buf = ath10k_wmi_alloc_skb(ar, len);
3334         if (!buf)
3335                 return -ENOMEM;
3336
3337         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3338
3339         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3340         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3341
3342         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3343         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3344 }
3345
3346 int ath10k_wmi_cmd_init(struct ath10k *ar)
3347 {
3348         int ret;
3349
3350         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3351                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3352                         ret = ath10k_wmi_10_2_cmd_init(ar);
3353                 else
3354                         ret = ath10k_wmi_10x_cmd_init(ar);
3355         } else {
3356                 ret = ath10k_wmi_main_cmd_init(ar);
3357         }
3358
3359         return ret;
3360 }
3361
3362 static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3363 {
3364         if (arg->ie_len && !arg->ie)
3365                 return -EINVAL;
3366         if (arg->n_channels && !arg->channels)
3367                 return -EINVAL;
3368         if (arg->n_ssids && !arg->ssids)
3369                 return -EINVAL;
3370         if (arg->n_bssids && !arg->bssids)
3371                 return -EINVAL;
3372
3373         if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3374                 return -EINVAL;
3375         if (arg->n_channels > ARRAY_SIZE(arg->channels))
3376                 return -EINVAL;
3377         if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3378                 return -EINVAL;
3379         if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3380                 return -EINVAL;
3381
3382         return 0;
3383 }
3384
3385 static size_t
3386 ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
3387 {
3388         int len = 0;
3389
3390         if (arg->ie_len) {
3391                 len += sizeof(struct wmi_ie_data);
3392                 len += roundup(arg->ie_len, 4);
3393         }
3394
3395         if (arg->n_channels) {
3396                 len += sizeof(struct wmi_chan_list);
3397                 len += sizeof(__le32) * arg->n_channels;
3398         }
3399
3400         if (arg->n_ssids) {
3401                 len += sizeof(struct wmi_ssid_list);
3402                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3403         }
3404
3405         if (arg->n_bssids) {
3406                 len += sizeof(struct wmi_bssid_list);
3407                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3408         }
3409
3410         return len;
3411 }
3412
3413 static void
3414 ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
3415                                  const struct wmi_start_scan_arg *arg)
3416 {
3417         u32 scan_id;
3418         u32 scan_req_id;
3419
3420         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3421         scan_id |= arg->scan_id;
3422
3423         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3424         scan_req_id |= arg->scan_req_id;
3425
3426         cmn->scan_id            = __cpu_to_le32(scan_id);
3427         cmn->scan_req_id        = __cpu_to_le32(scan_req_id);
3428         cmn->vdev_id            = __cpu_to_le32(arg->vdev_id);
3429         cmn->scan_priority      = __cpu_to_le32(arg->scan_priority);
3430         cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3431         cmn->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3432         cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3433         cmn->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3434         cmn->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3435         cmn->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3436         cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3437         cmn->idle_time          = __cpu_to_le32(arg->idle_time);
3438         cmn->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3439         cmn->probe_delay        = __cpu_to_le32(arg->probe_delay);
3440         cmn->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3441 }
3442
3443 static void
3444 ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
3445                                const struct wmi_start_scan_arg *arg)
3446 {
3447         struct wmi_ie_data *ie;
3448         struct wmi_chan_list *channels;
3449         struct wmi_ssid_list *ssids;
3450         struct wmi_bssid_list *bssids;
3451         void *ptr = tlvs->tlvs;
3452         int i;
3453
3454         if (arg->n_channels) {
3455                 channels = ptr;
3456                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3457                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3458
3459                 for (i = 0; i < arg->n_channels; i++)
3460                         channels->channel_list[i].freq =
3461                                 __cpu_to_le16(arg->channels[i]);
3462
3463                 ptr += sizeof(*channels);
3464                 ptr += sizeof(__le32) * arg->n_channels;
3465         }
3466
3467         if (arg->n_ssids) {
3468                 ssids = ptr;
3469                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3470                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3471
3472                 for (i = 0; i < arg->n_ssids; i++) {
3473                         ssids->ssids[i].ssid_len =
3474                                 __cpu_to_le32(arg->ssids[i].len);
3475                         memcpy(&ssids->ssids[i].ssid,
3476                                arg->ssids[i].ssid,
3477                                arg->ssids[i].len);
3478                 }
3479
3480                 ptr += sizeof(*ssids);
3481                 ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3482         }
3483
3484         if (arg->n_bssids) {
3485                 bssids = ptr;
3486                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3487                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3488
3489                 for (i = 0; i < arg->n_bssids; i++)
3490                         memcpy(&bssids->bssid_list[i],
3491                                arg->bssids[i].bssid,
3492                                ETH_ALEN);
3493
3494                 ptr += sizeof(*bssids);
3495                 ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3496         }
3497
3498         if (arg->ie_len) {
3499                 ie = ptr;
3500                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3501                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3502                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3503
3504                 ptr += sizeof(*ie);
3505                 ptr += roundup(arg->ie_len, 4);
3506         }
3507 }
3508
3509 int ath10k_wmi_start_scan(struct ath10k *ar,
3510                           const struct wmi_start_scan_arg *arg)
3511 {
3512         struct sk_buff *skb;
3513         size_t len;
3514         int ret;
3515
3516         ret = ath10k_wmi_start_scan_verify(arg);
3517         if (ret)
3518                 return ret;
3519
3520         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3521                 len = sizeof(struct wmi_10x_start_scan_cmd) +
3522                       ath10k_wmi_start_scan_tlvs_len(arg);
3523         else
3524                 len = sizeof(struct wmi_start_scan_cmd) +
3525                       ath10k_wmi_start_scan_tlvs_len(arg);
3526
3527         skb = ath10k_wmi_alloc_skb(ar, len);
3528         if (!skb)
3529                 return -ENOMEM;
3530
3531         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3532                 struct wmi_10x_start_scan_cmd *cmd;
3533
3534                 cmd = (struct wmi_10x_start_scan_cmd *)skb->data;
3535                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3536                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3537         } else {
3538                 struct wmi_start_scan_cmd *cmd;
3539
3540                 cmd = (struct wmi_start_scan_cmd *)skb->data;
3541                 cmd->burst_duration_ms = __cpu_to_le32(0);
3542
3543                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3544                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3545         }
3546
3547         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3548         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3549 }
3550
3551 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3552                                 struct wmi_start_scan_arg *arg)
3553 {
3554         /* setup commonly used values */
3555         arg->scan_req_id = 1;
3556         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3557         arg->dwell_time_active = 50;
3558         arg->dwell_time_passive = 150;
3559         arg->min_rest_time = 50;
3560         arg->max_rest_time = 500;
3561         arg->repeat_probe_time = 0;
3562         arg->probe_spacing_time = 0;
3563         arg->idle_time = 0;
3564         arg->max_scan_time = 20000;
3565         arg->probe_delay = 5;
3566         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3567                 | WMI_SCAN_EVENT_COMPLETED
3568                 | WMI_SCAN_EVENT_BSS_CHANNEL
3569                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3570                 | WMI_SCAN_EVENT_DEQUEUED;
3571         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3572         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3573         arg->n_bssids = 1;
3574         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3575 }
3576
3577 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3578 {
3579         struct wmi_stop_scan_cmd *cmd;
3580         struct sk_buff *skb;
3581         u32 scan_id;
3582         u32 req_id;
3583
3584         if (arg->req_id > 0xFFF)
3585                 return -EINVAL;
3586         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3587                 return -EINVAL;
3588
3589         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3590         if (!skb)
3591                 return -ENOMEM;
3592
3593         scan_id = arg->u.scan_id;
3594         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3595
3596         req_id = arg->req_id;
3597         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3598
3599         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3600         cmd->req_type    = __cpu_to_le32(arg->req_type);
3601         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3602         cmd->scan_id     = __cpu_to_le32(scan_id);
3603         cmd->scan_req_id = __cpu_to_le32(req_id);
3604
3605         ath10k_dbg(ar, ATH10K_DBG_WMI,
3606                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3607                    arg->req_id, arg->req_type, arg->u.scan_id);
3608         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3609 }
3610
3611 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3612                            enum wmi_vdev_type type,
3613                            enum wmi_vdev_subtype subtype,
3614                            const u8 macaddr[ETH_ALEN])
3615 {
3616         struct wmi_vdev_create_cmd *cmd;
3617         struct sk_buff *skb;
3618
3619         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3620         if (!skb)
3621                 return -ENOMEM;
3622
3623         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3624         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3625         cmd->vdev_type    = __cpu_to_le32(type);
3626         cmd->vdev_subtype = __cpu_to_le32(subtype);
3627         ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3628
3629         ath10k_dbg(ar, ATH10K_DBG_WMI,
3630                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3631                    vdev_id, type, subtype, macaddr);
3632
3633         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3634 }
3635
3636 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3637 {
3638         struct wmi_vdev_delete_cmd *cmd;
3639         struct sk_buff *skb;
3640
3641         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3642         if (!skb)
3643                 return -ENOMEM;
3644
3645         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3646         cmd->vdev_id = __cpu_to_le32(vdev_id);
3647
3648         ath10k_dbg(ar, ATH10K_DBG_WMI,
3649                    "WMI vdev delete id %d\n", vdev_id);
3650
3651         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3652 }
3653
3654 static int
3655 ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3656                               const struct wmi_vdev_start_request_arg *arg,
3657                               u32 cmd_id)
3658 {
3659         struct wmi_vdev_start_request_cmd *cmd;
3660         struct sk_buff *skb;
3661         const char *cmdname;
3662         u32 flags = 0;
3663
3664         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3665             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3666                 return -EINVAL;
3667         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3668                 return -EINVAL;
3669         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3670                 return -EINVAL;
3671         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3672                 return -EINVAL;
3673
3674         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3675                 cmdname = "start";
3676         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3677                 cmdname = "restart";
3678         else
3679                 return -EINVAL; /* should not happen, we already check cmd_id */
3680
3681         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3682         if (!skb)
3683                 return -ENOMEM;
3684
3685         if (arg->hidden_ssid)
3686                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3687         if (arg->pmf_enabled)
3688                 flags |= WMI_VDEV_START_PMF_ENABLED;
3689
3690         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3691         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3692         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3693         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3694         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3695         cmd->flags           = __cpu_to_le32(flags);
3696         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3697         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3698
3699         if (arg->ssid) {
3700                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3701                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3702         }
3703
3704         ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3705
3706         ath10k_dbg(ar, ATH10K_DBG_WMI,
3707                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
3708                    cmdname, arg->vdev_id,
3709                    flags, arg->channel.freq, arg->channel.mode,
3710                    cmd->chan.flags, arg->channel.max_power);
3711
3712         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3713 }
3714
3715 int ath10k_wmi_vdev_start(struct ath10k *ar,
3716                           const struct wmi_vdev_start_request_arg *arg)
3717 {
3718         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3719
3720         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3721 }
3722
3723 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3724                             const struct wmi_vdev_start_request_arg *arg)
3725 {
3726         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3727
3728         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3729 }
3730
3731 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3732 {
3733         struct wmi_vdev_stop_cmd *cmd;
3734         struct sk_buff *skb;
3735
3736         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3737         if (!skb)
3738                 return -ENOMEM;
3739
3740         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3741         cmd->vdev_id = __cpu_to_le32(vdev_id);
3742
3743         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3744
3745         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3746 }
3747
3748 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3749 {
3750         struct wmi_vdev_up_cmd *cmd;
3751         struct sk_buff *skb;
3752
3753         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3754         if (!skb)
3755                 return -ENOMEM;
3756
3757         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3758         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3759         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3760         ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3761
3762         ath10k_dbg(ar, ATH10K_DBG_WMI,
3763                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3764                    vdev_id, aid, bssid);
3765
3766         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3767 }
3768
3769 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3770 {
3771         struct wmi_vdev_down_cmd *cmd;
3772         struct sk_buff *skb;
3773
3774         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3775         if (!skb)
3776                 return -ENOMEM;
3777
3778         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3779         cmd->vdev_id = __cpu_to_le32(vdev_id);
3780
3781         ath10k_dbg(ar, ATH10K_DBG_WMI,
3782                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3783
3784         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3785 }
3786
3787 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3788                               u32 param_id, u32 param_value)
3789 {
3790         struct wmi_vdev_set_param_cmd *cmd;
3791         struct sk_buff *skb;
3792
3793         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3794                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3795                            "vdev param %d not supported by firmware\n",
3796                             param_id);
3797                 return -EOPNOTSUPP;
3798         }
3799
3800         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3801         if (!skb)
3802                 return -ENOMEM;
3803
3804         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3805         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3806         cmd->param_id    = __cpu_to_le32(param_id);
3807         cmd->param_value = __cpu_to_le32(param_value);
3808
3809         ath10k_dbg(ar, ATH10K_DBG_WMI,
3810                    "wmi vdev id 0x%x set param %d value %d\n",
3811                    vdev_id, param_id, param_value);
3812
3813         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3814 }
3815
3816 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3817                                 const struct wmi_vdev_install_key_arg *arg)
3818 {
3819         struct wmi_vdev_install_key_cmd *cmd;
3820         struct sk_buff *skb;
3821
3822         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3823                 return -EINVAL;
3824         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3825                 return -EINVAL;
3826
3827         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3828         if (!skb)
3829                 return -ENOMEM;
3830
3831         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3832         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3833         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3834         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3835         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3836         cmd->key_len       = __cpu_to_le32(arg->key_len);
3837         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3838         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3839
3840         if (arg->macaddr)
3841                 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
3842         if (arg->key_data)
3843                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3844
3845         ath10k_dbg(ar, ATH10K_DBG_WMI,
3846                    "wmi vdev install key idx %d cipher %d len %d\n",
3847                    arg->key_idx, arg->key_cipher, arg->key_len);
3848         return ath10k_wmi_cmd_send(ar, skb,
3849                                    ar->wmi.cmd->vdev_install_key_cmdid);
3850 }
3851
3852 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3853                                   const struct wmi_vdev_spectral_conf_arg *arg)
3854 {
3855         struct wmi_vdev_spectral_conf_cmd *cmd;
3856         struct sk_buff *skb;
3857         u32 cmdid;
3858
3859         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3860         if (!skb)
3861                 return -ENOMEM;
3862
3863         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3864         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3865         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3866         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3867         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3868         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3869         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3870         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3871         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3872         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3873         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3874         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3875         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3876         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3877         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3878         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3879         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3880         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3881         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3882         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3883
3884         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3885         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3886 }
3887
3888 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3889                                     u32 enable)
3890 {
3891         struct wmi_vdev_spectral_enable_cmd *cmd;
3892         struct sk_buff *skb;
3893         u32 cmdid;
3894
3895         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3896         if (!skb)
3897                 return -ENOMEM;
3898
3899         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3900         cmd->vdev_id = __cpu_to_le32(vdev_id);
3901         cmd->trigger_cmd = __cpu_to_le32(trigger);
3902         cmd->enable_cmd = __cpu_to_le32(enable);
3903
3904         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3905         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3906 }
3907
3908 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3909                            const u8 peer_addr[ETH_ALEN])
3910 {
3911         struct wmi_peer_create_cmd *cmd;
3912         struct sk_buff *skb;
3913
3914         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3915         if (!skb)
3916                 return -ENOMEM;
3917
3918         cmd = (struct wmi_peer_create_cmd *)skb->data;
3919         cmd->vdev_id = __cpu_to_le32(vdev_id);
3920         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3921
3922         ath10k_dbg(ar, ATH10K_DBG_WMI,
3923                    "wmi peer create vdev_id %d peer_addr %pM\n",
3924                    vdev_id, peer_addr);
3925         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3926 }
3927
3928 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3929                            const u8 peer_addr[ETH_ALEN])
3930 {
3931         struct wmi_peer_delete_cmd *cmd;
3932         struct sk_buff *skb;
3933
3934         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3935         if (!skb)
3936                 return -ENOMEM;
3937
3938         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3939         cmd->vdev_id = __cpu_to_le32(vdev_id);
3940         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3941
3942         ath10k_dbg(ar, ATH10K_DBG_WMI,
3943                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3944                    vdev_id, peer_addr);
3945         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3946 }
3947
3948 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3949                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3950 {
3951         struct wmi_peer_flush_tids_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_flush_tids_cmd *)skb->data;
3959         cmd->vdev_id         = __cpu_to_le32(vdev_id);
3960         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
3961         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3962
3963         ath10k_dbg(ar, ATH10K_DBG_WMI,
3964                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
3965                    vdev_id, peer_addr, tid_bitmap);
3966         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
3967 }
3968
3969 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
3970                               const u8 *peer_addr, enum wmi_peer_param param_id,
3971                               u32 param_value)
3972 {
3973         struct wmi_peer_set_param_cmd *cmd;
3974         struct sk_buff *skb;
3975
3976         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3977         if (!skb)
3978                 return -ENOMEM;
3979
3980         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
3981         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3982         cmd->param_id    = __cpu_to_le32(param_id);
3983         cmd->param_value = __cpu_to_le32(param_value);
3984         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3985
3986         ath10k_dbg(ar, ATH10K_DBG_WMI,
3987                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
3988                    vdev_id, peer_addr, param_id, param_value);
3989
3990         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
3991 }
3992
3993 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
3994                           enum wmi_sta_ps_mode psmode)
3995 {
3996         struct wmi_sta_powersave_mode_cmd *cmd;
3997         struct sk_buff *skb;
3998
3999         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4000         if (!skb)
4001                 return -ENOMEM;
4002
4003         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
4004         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4005         cmd->sta_ps_mode = __cpu_to_le32(psmode);
4006
4007         ath10k_dbg(ar, ATH10K_DBG_WMI,
4008                    "wmi set powersave id 0x%x mode %d\n",
4009                    vdev_id, psmode);
4010
4011         return ath10k_wmi_cmd_send(ar, skb,
4012                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
4013 }
4014
4015 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
4016                                 enum wmi_sta_powersave_param param_id,
4017                                 u32 value)
4018 {
4019         struct wmi_sta_powersave_param_cmd *cmd;
4020         struct sk_buff *skb;
4021
4022         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4023         if (!skb)
4024                 return -ENOMEM;
4025
4026         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
4027         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4028         cmd->param_id    = __cpu_to_le32(param_id);
4029         cmd->param_value = __cpu_to_le32(value);
4030
4031         ath10k_dbg(ar, ATH10K_DBG_WMI,
4032                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
4033                    vdev_id, param_id, value);
4034         return ath10k_wmi_cmd_send(ar, skb,
4035                                    ar->wmi.cmd->sta_powersave_param_cmdid);
4036 }
4037
4038 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
4039                                enum wmi_ap_ps_peer_param param_id, u32 value)
4040 {
4041         struct wmi_ap_ps_peer_cmd *cmd;
4042         struct sk_buff *skb;
4043
4044         if (!mac)
4045                 return -EINVAL;
4046
4047         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4048         if (!skb)
4049                 return -ENOMEM;
4050
4051         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
4052         cmd->vdev_id = __cpu_to_le32(vdev_id);
4053         cmd->param_id = __cpu_to_le32(param_id);
4054         cmd->param_value = __cpu_to_le32(value);
4055         ether_addr_copy(cmd->peer_macaddr.addr, mac);
4056
4057         ath10k_dbg(ar, ATH10K_DBG_WMI,
4058                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
4059                    vdev_id, param_id, value, mac);
4060
4061         return ath10k_wmi_cmd_send(ar, skb,
4062                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
4063 }
4064
4065 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
4066                               const struct wmi_scan_chan_list_arg *arg)
4067 {
4068         struct wmi_scan_chan_list_cmd *cmd;
4069         struct sk_buff *skb;
4070         struct wmi_channel_arg *ch;
4071         struct wmi_channel *ci;
4072         int len;
4073         int i;
4074
4075         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
4076
4077         skb = ath10k_wmi_alloc_skb(ar, len);
4078         if (!skb)
4079                 return -EINVAL;
4080
4081         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
4082         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
4083
4084         for (i = 0; i < arg->n_channels; i++) {
4085                 ch = &arg->channels[i];
4086                 ci = &cmd->chan_info[i];
4087
4088                 ath10k_wmi_put_wmi_channel(ci, ch);
4089         }
4090
4091         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
4092 }
4093
4094 static void
4095 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4096                            const struct wmi_peer_assoc_complete_arg *arg)
4097 {
4098         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4099
4100         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
4101         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4102         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
4103         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
4104         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
4105         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4106         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
4107         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
4108         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
4109         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
4110         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4111         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4112         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4113
4114         ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4115
4116         cmd->peer_legacy_rates.num_rates =
4117                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4118         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4119                arg->peer_legacy_rates.num_rates);
4120
4121         cmd->peer_ht_rates.num_rates =
4122                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4123         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4124                arg->peer_ht_rates.num_rates);
4125
4126         cmd->peer_vht_rates.rx_max_rate =
4127                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4128         cmd->peer_vht_rates.rx_mcs_set =
4129                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4130         cmd->peer_vht_rates.tx_max_rate =
4131                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4132         cmd->peer_vht_rates.tx_mcs_set =
4133                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4134 }
4135
4136 static void
4137 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4138                                 const struct wmi_peer_assoc_complete_arg *arg)
4139 {
4140         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4141
4142         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4143         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4144 }
4145
4146 static void
4147 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4148                                 const struct wmi_peer_assoc_complete_arg *arg)
4149 {
4150         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4151 }
4152
4153 static void
4154 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4155                                 const struct wmi_peer_assoc_complete_arg *arg)
4156 {
4157         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4158         int max_mcs, max_nss;
4159         u32 info0;
4160
4161         /* TODO: Is using max values okay with firmware? */
4162         max_mcs = 0xf;
4163         max_nss = 0xf;
4164
4165         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4166                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4167
4168         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4169         cmd->info0 = __cpu_to_le32(info0);
4170 }
4171
4172 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4173                           const struct wmi_peer_assoc_complete_arg *arg)
4174 {
4175         struct sk_buff *skb;
4176         int len;
4177
4178         if (arg->peer_mpdu_density > 16)
4179                 return -EINVAL;
4180         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4181                 return -EINVAL;
4182         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4183                 return -EINVAL;
4184
4185         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4186                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4187                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4188                 else
4189                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4190         } else {
4191                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4192         }
4193
4194         skb = ath10k_wmi_alloc_skb(ar, len);
4195         if (!skb)
4196                 return -ENOMEM;
4197
4198         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4199                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4200                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4201                 else
4202                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4203         } else {
4204                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4205         }
4206
4207         ath10k_dbg(ar, ATH10K_DBG_WMI,
4208                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4209                    arg->vdev_id, arg->addr,
4210                    arg->peer_reassoc ? "reassociate" : "new");
4211         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4212 }
4213
4214 /* This function assumes the beacon is already DMA mapped */
4215 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4216 {
4217         struct wmi_bcn_tx_ref_cmd *cmd;
4218         struct sk_buff *skb;
4219         struct sk_buff *beacon = arvif->beacon;
4220         struct ath10k *ar = arvif->ar;
4221         struct ieee80211_hdr *hdr;
4222         int ret;
4223         u16 fc;
4224
4225         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4226         if (!skb)
4227                 return -ENOMEM;
4228
4229         hdr = (struct ieee80211_hdr *)beacon->data;
4230         fc = le16_to_cpu(hdr->frame_control);
4231
4232         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4233         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4234         cmd->data_len = __cpu_to_le32(beacon->len);
4235         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4236         cmd->msdu_id = 0;
4237         cmd->frame_control = __cpu_to_le32(fc);
4238         cmd->flags = 0;
4239         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4240
4241         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4242                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4243
4244         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4245                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4246
4247         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4248                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4249
4250         if (ret)
4251                 dev_kfree_skb(skb);
4252
4253         return ret;
4254 }
4255
4256 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4257                                           const struct wmi_wmm_params_arg *arg)
4258 {
4259         params->cwmin  = __cpu_to_le32(arg->cwmin);
4260         params->cwmax  = __cpu_to_le32(arg->cwmax);
4261         params->aifs   = __cpu_to_le32(arg->aifs);
4262         params->txop   = __cpu_to_le32(arg->txop);
4263         params->acm    = __cpu_to_le32(arg->acm);
4264         params->no_ack = __cpu_to_le32(arg->no_ack);
4265 }
4266
4267 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4268                                    const struct wmi_pdev_set_wmm_params_arg *arg)
4269 {
4270         struct wmi_pdev_set_wmm_params *cmd;
4271         struct sk_buff *skb;
4272
4273         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4274         if (!skb)
4275                 return -ENOMEM;
4276
4277         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4278         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4279         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4280         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4281         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4282
4283         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4284         return ath10k_wmi_cmd_send(ar, skb,
4285                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4286 }
4287
4288 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4289 {
4290         struct wmi_request_stats_cmd *cmd;
4291         struct sk_buff *skb;
4292
4293         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4294         if (!skb)
4295                 return -ENOMEM;
4296
4297         cmd = (struct wmi_request_stats_cmd *)skb->data;
4298         cmd->stats_id = __cpu_to_le32(stats_id);
4299
4300         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4301         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4302 }
4303
4304 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4305                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4306 {
4307         struct wmi_force_fw_hang_cmd *cmd;
4308         struct sk_buff *skb;
4309
4310         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4311         if (!skb)
4312                 return -ENOMEM;
4313
4314         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4315         cmd->type = __cpu_to_le32(type);
4316         cmd->delay_ms = __cpu_to_le32(delay_ms);
4317
4318         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4319                    type, delay_ms);
4320         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4321 }
4322
4323 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4324 {
4325         struct wmi_dbglog_cfg_cmd *cmd;
4326         struct sk_buff *skb;
4327         u32 cfg;
4328
4329         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4330         if (!skb)
4331                 return -ENOMEM;
4332
4333         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4334
4335         if (module_enable) {
4336                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4337                          ATH10K_DBGLOG_CFG_LOG_LVL);
4338         } else {
4339                 /* set back defaults, all modules with WARN level */
4340                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4341                          ATH10K_DBGLOG_CFG_LOG_LVL);
4342                 module_enable = ~0;
4343         }
4344
4345         cmd->module_enable = __cpu_to_le32(module_enable);
4346         cmd->module_valid = __cpu_to_le32(~0);
4347         cmd->config_enable = __cpu_to_le32(cfg);
4348         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4349
4350         ath10k_dbg(ar, ATH10K_DBG_WMI,
4351                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4352                    __le32_to_cpu(cmd->module_enable),
4353                    __le32_to_cpu(cmd->module_valid),
4354                    __le32_to_cpu(cmd->config_enable),
4355                    __le32_to_cpu(cmd->config_valid));
4356
4357         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4358 }
4359
4360 int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4361 {
4362         struct wmi_pdev_pktlog_enable_cmd *cmd;
4363         struct sk_buff *skb;
4364
4365         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4366         if (!skb)
4367                 return -ENOMEM;
4368
4369         ev_bitmap &= ATH10K_PKTLOG_ANY;
4370         ath10k_dbg(ar, ATH10K_DBG_WMI,
4371                    "wmi enable pktlog filter:%x\n", ev_bitmap);
4372
4373         cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
4374         cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
4375         return ath10k_wmi_cmd_send(ar, skb,
4376                                    ar->wmi.cmd->pdev_pktlog_enable_cmdid);
4377 }
4378
4379 int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
4380 {
4381         struct sk_buff *skb;
4382
4383         skb = ath10k_wmi_alloc_skb(ar, 0);
4384         if (!skb)
4385                 return -ENOMEM;
4386
4387         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
4388
4389         return ath10k_wmi_cmd_send(ar, skb,
4390                                    ar->wmi.cmd->pdev_pktlog_disable_cmdid);
4391 }
4392
4393 int ath10k_wmi_attach(struct ath10k *ar)
4394 {
4395         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4396                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4397                         ar->wmi.cmd = &wmi_10_2_cmd_map;
4398                 else
4399                         ar->wmi.cmd = &wmi_10x_cmd_map;
4400
4401                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
4402                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
4403         } else {
4404                 ar->wmi.cmd = &wmi_cmd_map;
4405                 ar->wmi.vdev_param = &wmi_vdev_param_map;
4406                 ar->wmi.pdev_param = &wmi_pdev_param_map;
4407         }
4408
4409         init_completion(&ar->wmi.service_ready);
4410         init_completion(&ar->wmi.unified_ready);
4411
4412         return 0;
4413 }
4414
4415 void ath10k_wmi_detach(struct ath10k *ar)
4416 {
4417         int i;
4418
4419         /* free the host memory chunks requested by firmware */
4420         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
4421                 dma_free_coherent(ar->dev,
4422                                   ar->wmi.mem_chunks[i].len,
4423                                   ar->wmi.mem_chunks[i].vaddr,
4424                                   ar->wmi.mem_chunks[i].paddr);
4425         }
4426
4427         ar->wmi.num_mem_chunks = 0;
4428 }