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                 (ret != -EAGAIN);
 783         }), 3*HZ);
 784
 785         if (ret)
 786                 dev_kfree_skb_any(skb);
 787
 788         return ret;
 789 }
 790
 791 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 792 {
 793         int ret = 0;
 794         struct wmi_mgmt_tx_cmd *cmd;
 795         struct ieee80211_hdr *hdr;
 796         struct sk_buff *wmi_skb;
 797         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 798         int len;
 799         u32 buf_len = skb->len;
 800         u16 fc;
 801
 802         hdr = (struct ieee80211_hdr *)skb->data;
 803         fc = le16_to_cpu(hdr->frame_control);
 804
 805         if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
 806                 return -EINVAL;
 807
 808         len = sizeof(cmd->hdr) + skb->len;
 809
 810         if ((ieee80211_is_action(hdr->frame_control) ||
 811              ieee80211_is_deauth(hdr->frame_control) ||
 812              ieee80211_is_disassoc(hdr->frame_control)) &&
 813              ieee80211_has_protected(hdr->frame_control)) {
 814                 len += IEEE80211_CCMP_MIC_LEN;
 815                 buf_len += IEEE80211_CCMP_MIC_LEN;
 816         }
 817
 818         len = round_up(len, 4);
 819
 820         wmi_skb = ath10k_wmi_alloc_skb(ar, len);
 821         if (!wmi_skb)
 822                 return -ENOMEM;
 823
 824         cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
 825
 826         cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 827         cmd->hdr.tx_rate = 0;
 828         cmd->hdr.tx_power = 0;
 829         cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 830
 831         ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
 832         memcpy(cmd->buf, skb->data, skb->len);
 833
 834         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
 835                    wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
 836                    fc & IEEE80211_FCTL_STYPE);
 837
 838         /* Send the management frame buffer to the target */
 839         ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
 840         if (ret)
 841                 return ret;
 842
 843         /* TODO: report tx status to mac80211 - temporary just ACK */
 844         info->flags |= IEEE80211_TX_STAT_ACK;
 845         ieee80211_tx_status_irqsafe(ar->hw, skb);
 846
 847         return ret;
 848 }
 849
 850 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
 851 {
 852         lockdep_assert_held(&ar->data_lock);
 853
 854         switch (ar->scan.state) {
 855         case ATH10K_SCAN_IDLE:
 856         case ATH10K_SCAN_RUNNING:
 857         case ATH10K_SCAN_ABORTING:
 858                 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
 859                             ath10k_scan_state_str(ar->scan.state),
 860                             ar->scan.state);
 861                 break;
 862         case ATH10K_SCAN_STARTING:
 863                 ar->scan.state = ATH10K_SCAN_RUNNING;
 864
 865                 if (ar->scan.is_roc)
 866                         ieee80211_ready_on_channel(ar->hw);
 867
 868                 complete(&ar->scan.started);
 869                 break;
 870         }
 871 }
 872
 873 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
 874 {
 875         lockdep_assert_held(&ar->data_lock);
 876
 877         switch (ar->scan.state) {
 878         case ATH10K_SCAN_IDLE:
 879         case ATH10K_SCAN_STARTING:
 880                 /* One suspected reason scan can be completed while starting is
 881                  * if firmware fails to deliver all scan events to the host,
 882                  * e.g. when transport pipe is full. This has been observed
 883                  * with spectral scan phyerr events starving wmi transport
 884                  * pipe. In such case the "scan completed" event should be (and
 885                  * is) ignored by the host as it may be just firmware's scan
 886                  * state machine recovering.
 887                  */
 888                 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
 889                             ath10k_scan_state_str(ar->scan.state),
 890                             ar->scan.state);
 891                 break;
 892         case ATH10K_SCAN_RUNNING:
 893         case ATH10K_SCAN_ABORTING:
 894                 __ath10k_scan_finish(ar);
 895                 break;
 896         }
 897 }
 898
 899 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
 900 {
 901         lockdep_assert_held(&ar->data_lock);
 902
 903         switch (ar->scan.state) {
 904         case ATH10K_SCAN_IDLE:
 905         case ATH10K_SCAN_STARTING:
 906                 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
 907                             ath10k_scan_state_str(ar->scan.state),
 908                             ar->scan.state);
 909                 break;
 910         case ATH10K_SCAN_RUNNING:
 911         case ATH10K_SCAN_ABORTING:
 912                 ar->scan_channel = NULL;
 913                 break;
 914         }
 915 }
 916
 917 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
 918 {
 919         lockdep_assert_held(&ar->data_lock);
 920
 921         switch (ar->scan.state) {
 922         case ATH10K_SCAN_IDLE:
 923         case ATH10K_SCAN_STARTING:
 924                 ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
 925                             ath10k_scan_state_str(ar->scan.state),
 926                             ar->scan.state);
 927                 break;
 928         case ATH10K_SCAN_RUNNING:
 929         case ATH10K_SCAN_ABORTING:
 930                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
 931
 932                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
 933                         complete(&ar->scan.on_channel);
 934                 break;
 935         }
 936 }
 937
 938 static const char *
 939 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
 940                                enum wmi_scan_completion_reason reason)
 941 {
 942         switch (type) {
 943         case WMI_SCAN_EVENT_STARTED:
 944                 return "started";
 945         case WMI_SCAN_EVENT_COMPLETED:
 946                 switch (reason) {
 947                 case WMI_SCAN_REASON_COMPLETED:
 948                         return "completed";
 949                 case WMI_SCAN_REASON_CANCELLED:
 950                         return "completed [cancelled]";
 951                 case WMI_SCAN_REASON_PREEMPTED:
 952                         return "completed [preempted]";
 953                 case WMI_SCAN_REASON_TIMEDOUT:
 954                         return "completed [timedout]";
 955                 case WMI_SCAN_REASON_MAX:
 956                         break;
 957                 }
 958                 return "completed [unknown]";
 959         case WMI_SCAN_EVENT_BSS_CHANNEL:
 960                 return "bss channel";
 961         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 962                 return "foreign channel";
 963         case WMI_SCAN_EVENT_DEQUEUED:
 964                 return "dequeued";
 965         case WMI_SCAN_EVENT_PREEMPTED:
 966                 return "preempted";
 967         case WMI_SCAN_EVENT_START_FAILED:
 968                 return "start failed";
 969         default:
 970                 return "unknown";
 971         }
 972 }
 973
 974 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
 975 {
 976         struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
 977         enum wmi_scan_event_type event_type;
 978         enum wmi_scan_completion_reason reason;
 979         u32 freq;
 980         u32 req_id;
 981         u32 scan_id;
 982         u32 vdev_id;
 983
 984         event_type = __le32_to_cpu(event->event_type);
 985         reason     = __le32_to_cpu(event->reason);
 986         freq       = __le32_to_cpu(event->channel_freq);
 987         req_id     = __le32_to_cpu(event->scan_req_id);
 988         scan_id    = __le32_to_cpu(event->scan_id);
 989         vdev_id    = __le32_to_cpu(event->vdev_id);
 990
 991         spin_lock_bh(&ar->data_lock);
 992
 993         ath10k_dbg(ar, ATH10K_DBG_WMI,
 994                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
 995                    ath10k_wmi_event_scan_type_str(event_type, reason),
 996                    event_type, reason, freq, req_id, scan_id, vdev_id,
 997                    ath10k_scan_state_str(ar->scan.state), ar->scan.state);
 998
 999         switch (event_type) {
1000         case WMI_SCAN_EVENT_STARTED:
1001                 ath10k_wmi_event_scan_started(ar);
1002                 break;
1003         case WMI_SCAN_EVENT_COMPLETED:
1004                 ath10k_wmi_event_scan_completed(ar);
1005                 break;
1006         case WMI_SCAN_EVENT_BSS_CHANNEL:
1007                 ath10k_wmi_event_scan_bss_chan(ar);
1008                 break;
1009         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
1010                 ath10k_wmi_event_scan_foreign_chan(ar, freq);
1011                 break;
1012         case WMI_SCAN_EVENT_START_FAILED:
1013                 ath10k_warn(ar, "received scan start failure event\n");
1014                 break;
1015         case WMI_SCAN_EVENT_DEQUEUED:
1016         case WMI_SCAN_EVENT_PREEMPTED:
1017         default:
1018                 break;
1019         }
1020
1021         spin_unlock_bh(&ar->data_lock);
1022         return 0;
1023 }
1024
1025 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
1026 {
1027         enum ieee80211_band band;
1028
1029         switch (phy_mode) {
1030         case MODE_11A:
1031         case MODE_11NA_HT20:
1032         case MODE_11NA_HT40:
1033         case MODE_11AC_VHT20:
1034         case MODE_11AC_VHT40:
1035         case MODE_11AC_VHT80:
1036                 band = IEEE80211_BAND_5GHZ;
1037                 break;
1038         case MODE_11G:
1039         case MODE_11B:
1040         case MODE_11GONLY:
1041         case MODE_11NG_HT20:
1042         case MODE_11NG_HT40:
1043         case MODE_11AC_VHT20_2G:
1044         case MODE_11AC_VHT40_2G:
1045         case MODE_11AC_VHT80_2G:
1046         default:
1047                 band = IEEE80211_BAND_2GHZ;
1048         }
1049
1050         return band;
1051 }
1052
1053 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1054 {
1055         u8 rate_idx = 0;
1056
1057         /* rate in Kbps */
1058         switch (rate) {
1059         case 1000:
1060                 rate_idx = 0;
1061                 break;
1062         case 2000:
1063                 rate_idx = 1;
1064                 break;
1065         case 5500:
1066                 rate_idx = 2;
1067                 break;
1068         case 11000:
1069                 rate_idx = 3;
1070                 break;
1071         case 6000:
1072                 rate_idx = 4;
1073                 break;
1074         case 9000:
1075                 rate_idx = 5;
1076                 break;
1077         case 12000:
1078                 rate_idx = 6;
1079                 break;
1080         case 18000:
1081                 rate_idx = 7;
1082                 break;
1083         case 24000:
1084                 rate_idx = 8;
1085                 break;
1086         case 36000:
1087                 rate_idx = 9;
1088                 break;
1089         case 48000:
1090                 rate_idx = 10;
1091                 break;
1092         case 54000:
1093                 rate_idx = 11;
1094                 break;
1095         default:
1096                 break;
1097         }
1098
1099         if (band == IEEE80211_BAND_5GHZ) {
1100                 if (rate_idx > 3)
1101                         /* Omit CCK rates */
1102                         rate_idx -= 4;
1103                 else
1104                         rate_idx = 0;
1105         }
1106
1107         return rate_idx;
1108 }
1109
1110 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1111 {
1112         struct wmi_mgmt_rx_event_v1 *ev_v1;
1113         struct wmi_mgmt_rx_event_v2 *ev_v2;
1114         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1115         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1116         struct ieee80211_channel *ch;
1117         struct ieee80211_hdr *hdr;
1118         u32 rx_status;
1119         u32 channel;
1120         u32 phy_mode;
1121         u32 snr;
1122         u32 rate;
1123         u32 buf_len;
1124         u16 fc;
1125         int pull_len;
1126
1127         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1128                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1129                 ev_hdr = &ev_v2->hdr.v1;
1130                 pull_len = sizeof(*ev_v2);
1131         } else {
1132                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1133                 ev_hdr = &ev_v1->hdr;
1134                 pull_len = sizeof(*ev_v1);
1135         }
1136
1137         channel   = __le32_to_cpu(ev_hdr->channel);
1138         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1139         rx_status = __le32_to_cpu(ev_hdr->status);
1140         snr       = __le32_to_cpu(ev_hdr->snr);
1141         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1142         rate      = __le32_to_cpu(ev_hdr->rate);
1143
1144         memset(status, 0, sizeof(*status));
1145
1146         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1147                    "event mgmt rx status %08x\n", rx_status);
1148
1149         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1150                 dev_kfree_skb(skb);
1151                 return 0;
1152         }
1153
1154         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1155                 dev_kfree_skb(skb);
1156                 return 0;
1157         }
1158
1159         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1160                 dev_kfree_skb(skb);
1161                 return 0;
1162         }
1163
1164         if (rx_status & WMI_RX_STATUS_ERR_CRC)
1165                 status->flag |= RX_FLAG_FAILED_FCS_CRC;
1166         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1167                 status->flag |= RX_FLAG_MMIC_ERROR;
1168
1169         /* HW can Rx CCK rates on 5GHz. In that case phy_mode is set to
1170          * MODE_11B. This means phy_mode is not a reliable source for the band
1171          * of mgmt rx. */
1172
1173         ch = ar->scan_channel;
1174         if (!ch)
1175                 ch = ar->rx_channel;
1176
1177         if (ch) {
1178                 status->band = ch->band;
1179
1180                 if (phy_mode == MODE_11B &&
1181                     status->band == IEEE80211_BAND_5GHZ)
1182                         ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1183         } else {
1184                 ath10k_warn(ar, "using (unreliable) phy_mode to extract band for mgmt rx\n");
1185                 status->band = phy_mode_to_band(phy_mode);
1186         }
1187
1188         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1189         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1190         status->rate_idx = get_rate_idx(rate, status->band);
1191
1192         skb_pull(skb, pull_len);
1193
1194         hdr = (struct ieee80211_hdr *)skb->data;
1195         fc = le16_to_cpu(hdr->frame_control);
1196
1197         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1198          * encrypted payload. However in case of PMF it delivers decrypted
1199          * frames with Protected Bit set. */
1200         if (ieee80211_has_protected(hdr->frame_control) &&
1201             !ieee80211_is_auth(hdr->frame_control)) {
1202                 status->flag |= RX_FLAG_DECRYPTED;
1203
1204                 if (!ieee80211_is_action(hdr->frame_control) &&
1205                     !ieee80211_is_deauth(hdr->frame_control) &&
1206                     !ieee80211_is_disassoc(hdr->frame_control)) {
1207                         status->flag |= RX_FLAG_IV_STRIPPED |
1208                                         RX_FLAG_MMIC_STRIPPED;
1209                         hdr->frame_control = __cpu_to_le16(fc &
1210                                         ~IEEE80211_FCTL_PROTECTED);
1211                 }
1212         }
1213
1214         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1215                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1216                    skb, skb->len,
1217                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1218
1219         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1220                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1221                    status->freq, status->band, status->signal,
1222                    status->rate_idx);
1223
1224         /*
1225          * packets from HTC come aligned to 4byte boundaries
1226          * because they can originally come in along with a trailer
1227          */
1228         skb_trim(skb, buf_len);
1229
1230         ieee80211_rx(ar->hw, skb);
1231         return 0;
1232 }
1233
1234 static int freq_to_idx(struct ath10k *ar, int freq)
1235 {
1236         struct ieee80211_supported_band *sband;
1237         int band, ch, idx = 0;
1238
1239         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1240                 sband = ar->hw->wiphy->bands[band];
1241                 if (!sband)
1242                         continue;
1243
1244                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1245                         if (sband->channels[ch].center_freq == freq)
1246                                 goto exit;
1247         }
1248
1249 exit:
1250         return idx;
1251 }
1252
1253 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1254 {
1255         struct wmi_chan_info_event *ev;
1256         struct survey_info *survey;
1257         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1258         int idx;
1259
1260         ev = (struct wmi_chan_info_event *)skb->data;
1261
1262         err_code = __le32_to_cpu(ev->err_code);
1263         freq = __le32_to_cpu(ev->freq);
1264         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1265         noise_floor = __le32_to_cpu(ev->noise_floor);
1266         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1267         cycle_count = __le32_to_cpu(ev->cycle_count);
1268
1269         ath10k_dbg(ar, ATH10K_DBG_WMI,
1270                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1271                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1272                    cycle_count);
1273
1274         spin_lock_bh(&ar->data_lock);
1275
1276         switch (ar->scan.state) {
1277         case ATH10K_SCAN_IDLE:
1278         case ATH10K_SCAN_STARTING:
1279                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1280                 goto exit;
1281         case ATH10K_SCAN_RUNNING:
1282         case ATH10K_SCAN_ABORTING:
1283                 break;
1284         }
1285
1286         idx = freq_to_idx(ar, freq);
1287         if (idx >= ARRAY_SIZE(ar->survey)) {
1288                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1289                             freq, idx);
1290                 goto exit;
1291         }
1292
1293         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1294                 /* During scanning chan info is reported twice for each
1295                  * visited channel. The reported cycle count is global
1296                  * and per-channel cycle count must be calculated */
1297
1298                 cycle_count -= ar->survey_last_cycle_count;
1299                 rx_clear_count -= ar->survey_last_rx_clear_count;
1300
1301                 survey = &ar->survey[idx];
1302                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1303                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1304                 survey->noise = noise_floor;
1305                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1306                                  SURVEY_INFO_CHANNEL_TIME_RX |
1307                                  SURVEY_INFO_NOISE_DBM;
1308         }
1309
1310         ar->survey_last_rx_clear_count = rx_clear_count;
1311         ar->survey_last_cycle_count = cycle_count;
1312
1313 exit:
1314         spin_unlock_bh(&ar->data_lock);
1315 }
1316
1317 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1318 {
1319         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1320 }
1321
1322 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1323 {
1324         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1325                    skb->len);
1326
1327         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1328
1329         return 0;
1330 }
1331
1332 static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
1333                                        struct ath10k_fw_stats_pdev *dst)
1334 {
1335         const struct wal_dbg_tx_stats *tx = &src->wal.tx;
1336         const struct wal_dbg_rx_stats *rx = &src->wal.rx;
1337
1338         dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
1339         dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
1340         dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
1341         dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
1342         dst->cycle_count = __le32_to_cpu(src->cycle_count);
1343         dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
1344         dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
1345
1346         dst->comp_queued = __le32_to_cpu(tx->comp_queued);
1347         dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
1348         dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
1349         dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
1350         dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
1351         dst->local_enqued = __le32_to_cpu(tx->local_enqued);
1352         dst->local_freed = __le32_to_cpu(tx->local_freed);
1353         dst->hw_queued = __le32_to_cpu(tx->hw_queued);
1354         dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
1355         dst->underrun = __le32_to_cpu(tx->underrun);
1356         dst->tx_abort = __le32_to_cpu(tx->tx_abort);
1357         dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
1358         dst->tx_ko = __le32_to_cpu(tx->tx_ko);
1359         dst->data_rc = __le32_to_cpu(tx->data_rc);
1360         dst->self_triggers = __le32_to_cpu(tx->self_triggers);
1361         dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
1362         dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
1363         dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
1364         dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
1365         dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
1366         dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
1367         dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
1368
1369         dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
1370         dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
1371         dst->r0_frags = __le32_to_cpu(rx->r0_frags);
1372         dst->r1_frags = __le32_to_cpu(rx->r1_frags);
1373         dst->r2_frags = __le32_to_cpu(rx->r2_frags);
1374         dst->r3_frags = __le32_to_cpu(rx->r3_frags);
1375         dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
1376         dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
1377         dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
1378         dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
1379         dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
1380         dst->phy_errs = __le32_to_cpu(rx->phy_errs);
1381         dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
1382         dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
1383 }
1384
1385 static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1386                                        struct ath10k_fw_stats_peer *dst)
1387 {
1388         ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
1389         dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
1390         dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
1391 }
1392
1393 static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
1394                                          struct sk_buff *skb,
1395                                          struct ath10k_fw_stats *stats)
1396 {
1397         const struct wmi_stats_event *ev = (void *)skb->data;
1398         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1399         int i;
1400
1401         if (!skb_pull(skb, sizeof(*ev)))
1402                 return -EPROTO;
1403
1404         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1405         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1406         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1407
1408         for (i = 0; i < num_pdev_stats; i++) {
1409                 const struct wmi_pdev_stats *src;
1410                 struct ath10k_fw_stats_pdev *dst;
1411
1412                 src = (void *)skb->data;
1413                 if (!skb_pull(skb, sizeof(*src)))
1414                         return -EPROTO;
1415
1416                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1417                 if (!dst)
1418                         continue;
1419
1420                 ath10k_wmi_pull_pdev_stats(src, dst);
1421                 list_add_tail(&dst->list, &stats->pdevs);
1422         }
1423
1424         /* fw doesn't implement vdev stats */
1425
1426         for (i = 0; i < num_peer_stats; i++) {
1427                 const struct wmi_peer_stats *src;
1428                 struct ath10k_fw_stats_peer *dst;
1429
1430                 src = (void *)skb->data;
1431                 if (!skb_pull(skb, sizeof(*src)))
1432                         return -EPROTO;
1433
1434                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1435                 if (!dst)
1436                         continue;
1437
1438                 ath10k_wmi_pull_peer_stats(src, dst);
1439                 list_add_tail(&dst->list, &stats->peers);
1440         }
1441
1442         return 0;
1443 }
1444
1445 static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
1446                                         struct sk_buff *skb,
1447                                         struct ath10k_fw_stats *stats)
1448 {
1449         const struct wmi_stats_event *ev = (void *)skb->data;
1450         u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1451         int i;
1452
1453         if (!skb_pull(skb, sizeof(*ev)))
1454                 return -EPROTO;
1455
1456         num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1457         num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1458         num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1459
1460         for (i = 0; i < num_pdev_stats; i++) {
1461                 const struct wmi_10x_pdev_stats *src;
1462                 struct ath10k_fw_stats_pdev *dst;
1463
1464                 src = (void *)skb->data;
1465                 if (!skb_pull(skb, sizeof(*src)))
1466                         return -EPROTO;
1467
1468                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1469                 if (!dst)
1470                         continue;
1471
1472                 ath10k_wmi_pull_pdev_stats(&src->old, dst);
1473
1474                 dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
1475                 dst->rts_bad = __le32_to_cpu(src->rts_bad);
1476                 dst->rts_good = __le32_to_cpu(src->rts_good);
1477                 dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
1478                 dst->no_beacons = __le32_to_cpu(src->no_beacons);
1479                 dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
1480
1481                 list_add_tail(&dst->list, &stats->pdevs);
1482         }
1483
1484         /* fw doesn't implement vdev stats */
1485
1486         for (i = 0; i < num_peer_stats; i++) {
1487                 const struct wmi_10x_peer_stats *src;
1488                 struct ath10k_fw_stats_peer *dst;
1489
1490                 src = (void *)skb->data;
1491                 if (!skb_pull(skb, sizeof(*src)))
1492                         return -EPROTO;
1493
1494                 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1495                 if (!dst)
1496                         continue;
1497
1498                 ath10k_wmi_pull_peer_stats(&src->old, dst);
1499
1500                 dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
1501
1502                 list_add_tail(&dst->list, &stats->peers);
1503         }
1504
1505         return 0;
1506 }
1507
1508 int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
1509                              struct ath10k_fw_stats *stats)
1510 {
1511         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1512                 return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
1513         else
1514                 return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
1515 }
1516
1517 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1518                                           struct sk_buff *skb)
1519 {
1520         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1521         ath10k_debug_fw_stats_process(ar, skb);
1522 }
1523
1524 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1525                                              struct sk_buff *skb)
1526 {
1527         struct wmi_vdev_start_response_event *ev;
1528
1529         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1530
1531         ev = (struct wmi_vdev_start_response_event *)skb->data;
1532
1533         if (WARN_ON(__le32_to_cpu(ev->status)))
1534                 return;
1535
1536         complete(&ar->vdev_setup_done);
1537 }
1538
1539 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1540                                           struct sk_buff *skb)
1541 {
1542         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1543         complete(&ar->vdev_setup_done);
1544 }
1545
1546 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1547                                               struct sk_buff *skb)
1548 {
1549         struct wmi_peer_sta_kickout_event *ev;
1550         struct ieee80211_sta *sta;
1551
1552         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1553
1554         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1555                    ev->peer_macaddr.addr);
1556
1557         rcu_read_lock();
1558
1559         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1560         if (!sta) {
1561                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1562                             ev->peer_macaddr.addr);
1563                 goto exit;
1564         }
1565
1566         ieee80211_report_low_ack(sta, 10);
1567
1568 exit:
1569         rcu_read_unlock();
1570 }
1571
1572 /*
1573  * FIXME
1574  *
1575  * We don't report to mac80211 sleep state of connected
1576  * stations. Due to this mac80211 can't fill in TIM IE
1577  * correctly.
1578  *
1579  * I know of no way of getting nullfunc frames that contain
1580  * sleep transition from connected stations - these do not
1581  * seem to be sent from the target to the host. There also
1582  * doesn't seem to be a dedicated event for that. So the
1583  * only way left to do this would be to read tim_bitmap
1584  * during SWBA.
1585  *
1586  * We could probably try using tim_bitmap from SWBA to tell
1587  * mac80211 which stations are asleep and which are not. The
1588  * problem here is calling mac80211 functions so many times
1589  * could take too long and make us miss the time to submit
1590  * the beacon to the target.
1591  *
1592  * So as a workaround we try to extend the TIM IE if there
1593  * is unicast buffered for stations with aid > 7 and fill it
1594  * in ourselves.
1595  */
1596 static void ath10k_wmi_update_tim(struct ath10k *ar,
1597                                   struct ath10k_vif *arvif,
1598                                   struct sk_buff *bcn,
1599                                   struct wmi_bcn_info *bcn_info)
1600 {
1601         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1602         struct ieee80211_tim_ie *tim;
1603         u8 *ies, *ie;
1604         u8 ie_len, pvm_len;
1605         __le32 t;
1606         u32 v;
1607
1608         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1609          * we must copy the bitmap upon change and reuse it later */
1610         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1611                 int i;
1612
1613                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1614                              sizeof(bcn_info->tim_info.tim_bitmap));
1615
1616                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1617                         t = bcn_info->tim_info.tim_bitmap[i / 4];
1618                         v = __le32_to_cpu(t);
1619                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1620                 }
1621
1622                 /* FW reports either length 0 or 16
1623                  * so we calculate this on our own */
1624                 arvif->u.ap.tim_len = 0;
1625                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1626                         if (arvif->u.ap.tim_bitmap[i])
1627                                 arvif->u.ap.tim_len = i;
1628
1629                 arvif->u.ap.tim_len++;
1630         }
1631
1632         ies = bcn->data;
1633         ies += ieee80211_hdrlen(hdr->frame_control);
1634         ies += 12; /* fixed parameters */
1635
1636         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1637                                     (u8 *)skb_tail_pointer(bcn) - ies);
1638         if (!ie) {
1639                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1640                         ath10k_warn(ar, "no tim ie found;\n");
1641                 return;
1642         }
1643
1644         tim = (void *)ie + 2;
1645         ie_len = ie[1];
1646         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1647
1648         if (pvm_len < arvif->u.ap.tim_len) {
1649                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1650                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1651                 void *next_ie = ie + 2 + ie_len;
1652
1653                 if (skb_put(bcn, expand_size)) {
1654                         memmove(next_ie + expand_size, next_ie, move_size);
1655
1656                         ie[1] += expand_size;
1657                         ie_len += expand_size;
1658                         pvm_len += expand_size;
1659                 } else {
1660                         ath10k_warn(ar, "tim expansion failed\n");
1661                 }
1662         }
1663
1664         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1665                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1666                 return;
1667         }
1668
1669         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1670         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1671
1672         if (tim->dtim_count == 0) {
1673                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1674
1675                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1676                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1677         }
1678
1679         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1680                    tim->dtim_count, tim->dtim_period,
1681                    tim->bitmap_ctrl, pvm_len);
1682 }
1683
1684 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1685                                    struct wmi_p2p_noa_info *noa)
1686 {
1687         struct ieee80211_p2p_noa_attr *noa_attr;
1688         u8  ctwindow_oppps = noa->ctwindow_oppps;
1689         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1690         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1691         __le16 *noa_attr_len;
1692         u16 attr_len;
1693         u8 noa_descriptors = noa->num_descriptors;
1694         int i;
1695
1696         /* P2P IE */
1697         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1698         data[1] = len - 2;
1699         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1700         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1701         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1702         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1703
1704         /* NOA ATTR */
1705         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1706         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1707         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1708
1709         noa_attr->index = noa->index;
1710         noa_attr->oppps_ctwindow = ctwindow;
1711         if (oppps)
1712                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1713
1714         for (i = 0; i < noa_descriptors; i++) {
1715                 noa_attr->desc[i].count =
1716                         __le32_to_cpu(noa->descriptors[i].type_count);
1717                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1718                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1719                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1720         }
1721
1722         attr_len = 2; /* index + oppps_ctwindow */
1723         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1724         *noa_attr_len = __cpu_to_le16(attr_len);
1725 }
1726
1727 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1728 {
1729         u32 len = 0;
1730         u8 noa_descriptors = noa->num_descriptors;
1731         u8 opp_ps_info = noa->ctwindow_oppps;
1732         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1733
1734         if (!noa_descriptors && !opps_enabled)
1735                 return len;
1736
1737         len += 1 + 1 + 4; /* EID + len + OUI */
1738         len += 1 + 2; /* noa attr  + attr len */
1739         len += 1 + 1; /* index + oppps_ctwindow */
1740         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1741
1742         return len;
1743 }
1744
1745 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1746                                   struct sk_buff *bcn,
1747                                   struct wmi_bcn_info *bcn_info)
1748 {
1749         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1750         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1751         u32 new_len;
1752
1753         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1754                 return;
1755
1756         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1757         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1758                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1759                 if (!new_len)
1760                         goto cleanup;
1761
1762                 new_data = kmalloc(new_len, GFP_ATOMIC);
1763                 if (!new_data)
1764                         goto cleanup;
1765
1766                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1767
1768                 spin_lock_bh(&ar->data_lock);
1769                 arvif->u.ap.noa_data = new_data;
1770                 arvif->u.ap.noa_len = new_len;
1771                 spin_unlock_bh(&ar->data_lock);
1772                 kfree(old_data);
1773         }
1774
1775         if (arvif->u.ap.noa_data)
1776                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1777                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1778                                arvif->u.ap.noa_data,
1779                                arvif->u.ap.noa_len);
1780         return;
1781
1782 cleanup:
1783         spin_lock_bh(&ar->data_lock);
1784         arvif->u.ap.noa_data = NULL;
1785         arvif->u.ap.noa_len = 0;
1786         spin_unlock_bh(&ar->data_lock);
1787         kfree(old_data);
1788 }
1789
1790 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1791 {
1792         struct wmi_host_swba_event *ev;
1793         u32 map;
1794         int i = -1;
1795         struct wmi_bcn_info *bcn_info;
1796         struct ath10k_vif *arvif;
1797         struct sk_buff *bcn;
1798         dma_addr_t paddr;
1799         int ret, vdev_id = 0;
1800
1801         ev = (struct wmi_host_swba_event *)skb->data;
1802         map = __le32_to_cpu(ev->vdev_map);
1803
1804         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1805                    ev->vdev_map);
1806
1807         for (; map; map >>= 1, vdev_id++) {
1808                 if (!(map & 0x1))
1809                         continue;
1810
1811                 i++;
1812
1813                 if (i >= WMI_MAX_AP_VDEV) {
1814                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1815                         break;
1816                 }
1817
1818                 bcn_info = &ev->bcn_info[i];
1819
1820                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1821                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1822                            i,
1823                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1824                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1825                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1826                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1827                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1828                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1829                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1830                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1831
1832                 arvif = ath10k_get_arvif(ar, vdev_id);
1833                 if (arvif == NULL) {
1834                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1835                                     vdev_id);
1836                         continue;
1837                 }
1838
1839                 /* There are no completions for beacons so wait for next SWBA
1840                  * before telling mac80211 to decrement CSA counter
1841                  *
1842                  * Once CSA counter is completed stop sending beacons until
1843                  * actual channel switch is done */
1844                 if (arvif->vif->csa_active &&
1845                     ieee80211_csa_is_complete(arvif->vif)) {
1846                         ieee80211_csa_finish(arvif->vif);
1847                         continue;
1848                 }
1849
1850                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1851                 if (!bcn) {
1852                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1853                         continue;
1854                 }
1855
1856                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1857                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1858                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1859
1860                 spin_lock_bh(&ar->data_lock);
1861
1862                 if (arvif->beacon) {
1863                         if (!arvif->beacon_sent)
1864                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1865                                             arvif->vdev_id);
1866
1867                         ath10k_mac_vif_beacon_free(arvif);
1868                 }
1869
1870                 if (!arvif->beacon_buf) {
1871                         paddr = dma_map_single(arvif->ar->dev, bcn->data,
1872                                                bcn->len, DMA_TO_DEVICE);
1873                         ret = dma_mapping_error(arvif->ar->dev, paddr);
1874                         if (ret) {
1875                                 ath10k_warn(ar, "failed to map beacon: %d\n",
1876                                             ret);
1877                                 dev_kfree_skb_any(bcn);
1878                                 goto skip;
1879                         }
1880
1881                         ATH10K_SKB_CB(bcn)->paddr = paddr;
1882                 } else {
1883                         if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
1884                                 ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
1885                                             bcn->len, IEEE80211_MAX_FRAME_LEN);
1886                                 skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
1887                         }
1888                         memcpy(arvif->beacon_buf, bcn->data, bcn->len);
1889                         ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
1890                 }
1891
1892                 arvif->beacon = bcn;
1893                 arvif->beacon_sent = false;
1894
1895                 ath10k_wmi_tx_beacon_nowait(arvif);
1896 skip:
1897                 spin_unlock_bh(&ar->data_lock);
1898         }
1899 }
1900
1901 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1902                                                struct sk_buff *skb)
1903 {
1904         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1905 }
1906
1907 static void ath10k_dfs_radar_report(struct ath10k *ar,
1908                                     const struct wmi_phyerr *phyerr,
1909                                     const struct phyerr_radar_report *rr,
1910                                     u64 tsf)
1911 {
1912         u32 reg0, reg1, tsf32l;
1913         struct pulse_event pe;
1914         u64 tsf64;
1915         u8 rssi, width;
1916
1917         reg0 = __le32_to_cpu(rr->reg0);
1918         reg1 = __le32_to_cpu(rr->reg1);
1919
1920         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1921                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1922                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1923                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1924                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1925                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1926         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1927                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1928                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1929                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1930                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1931                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1932                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1933         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1934                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1935                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1936                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1937
1938         if (!ar->dfs_detector)
1939                 return;
1940
1941         /* report event to DFS pattern detector */
1942         tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
1943         tsf64 = tsf & (~0xFFFFFFFFULL);
1944         tsf64 |= tsf32l;
1945
1946         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1947         rssi = phyerr->rssi_combined;
1948
1949         /* hardware store this as 8 bit signed value,
1950          * set to zero if negative number
1951          */
1952         if (rssi & 0x80)
1953                 rssi = 0;
1954
1955         pe.ts = tsf64;
1956         pe.freq = ar->hw->conf.chandef.chan->center_freq;
1957         pe.width = width;
1958         pe.rssi = rssi;
1959
1960         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1961                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
1962                    pe.freq, pe.width, pe.rssi, pe.ts);
1963
1964         ATH10K_DFS_STAT_INC(ar, pulses_detected);
1965
1966         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
1967                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1968                            "dfs no pulse pattern detected, yet\n");
1969                 return;
1970         }
1971
1972         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
1973         ATH10K_DFS_STAT_INC(ar, radar_detected);
1974
1975         /* Control radar events reporting in debugfs file
1976            dfs_block_radar_events */
1977         if (ar->dfs_block_radar_events) {
1978                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
1979                 return;
1980         }
1981
1982         ieee80211_radar_detected(ar->hw);
1983 }
1984
1985 static int ath10k_dfs_fft_report(struct ath10k *ar,
1986                                  const struct wmi_phyerr *phyerr,
1987                                  const struct phyerr_fft_report *fftr,
1988                                  u64 tsf)
1989 {
1990         u32 reg0, reg1;
1991         u8 rssi, peak_mag;
1992
1993         reg0 = __le32_to_cpu(fftr->reg0);
1994         reg1 = __le32_to_cpu(fftr->reg1);
1995         rssi = phyerr->rssi_combined;
1996
1997         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1998                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
1999                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
2000                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
2001                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
2002                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2003         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2004                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
2005                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
2006                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
2007                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
2008                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
2009
2010         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
2011
2012         /* false event detection */
2013         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
2014             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2015                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
2016                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
2017                 return -EINVAL;
2018         }
2019
2020         return 0;
2021 }
2022
2023 static void ath10k_wmi_event_dfs(struct ath10k *ar,
2024                                  const struct wmi_phyerr *phyerr,
2025                                  u64 tsf)
2026 {
2027         int buf_len, tlv_len, res, i = 0;
2028         const struct phyerr_tlv *tlv;
2029         const struct phyerr_radar_report *rr;
2030         const struct phyerr_fft_report *fftr;
2031         const u8 *tlv_buf;
2032
2033         buf_len = __le32_to_cpu(phyerr->buf_len);
2034         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2035                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
2036                    phyerr->phy_err_code, phyerr->rssi_combined,
2037                    __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
2038
2039         /* Skip event if DFS disabled */
2040         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
2041                 return;
2042
2043         ATH10K_DFS_STAT_INC(ar, pulses_total);
2044
2045         while (i < buf_len) {
2046                 if (i + sizeof(*tlv) > buf_len) {
2047                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
2048                                     i);
2049                         return;
2050                 }
2051
2052                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2053                 tlv_len = __le16_to_cpu(tlv->len);
2054                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2055                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2056                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
2057                            tlv_len, tlv->tag, tlv->sig);
2058
2059                 switch (tlv->tag) {
2060                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
2061                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2062                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
2063                                             i);
2064                                 return;
2065                         }
2066
2067                         rr = (struct phyerr_radar_report *)tlv_buf;
2068                         ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
2069                         break;
2070                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2071                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2072                                 ath10k_warn(ar, "too short fft report (%d)\n",
2073                                             i);
2074                                 return;
2075                         }
2076
2077                         fftr = (struct phyerr_fft_report *)tlv_buf;
2078                         res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
2079                         if (res)
2080                                 return;
2081                         break;
2082                 }
2083
2084                 i += sizeof(*tlv) + tlv_len;
2085         }
2086 }
2087
2088 static void
2089 ath10k_wmi_event_spectral_scan(struct ath10k *ar,
2090                                const struct wmi_phyerr *phyerr,
2091                                u64 tsf)
2092 {
2093         int buf_len, tlv_len, res, i = 0;
2094         struct phyerr_tlv *tlv;
2095         const void *tlv_buf;
2096         const struct phyerr_fft_report *fftr;
2097         size_t fftr_len;
2098
2099         buf_len = __le32_to_cpu(phyerr->buf_len);
2100
2101         while (i < buf_len) {
2102                 if (i + sizeof(*tlv) > buf_len) {
2103                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2104                                     i);
2105                         return;
2106                 }
2107
2108                 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2109                 tlv_len = __le16_to_cpu(tlv->len);
2110                 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2111
2112                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
2113                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2114                                     i);
2115                         return;
2116                 }
2117
2118                 switch (tlv->tag) {
2119                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2120                         if (sizeof(*fftr) > tlv_len) {
2121                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2122                                             i);
2123                                 return;
2124                         }
2125
2126                         fftr_len = tlv_len - sizeof(*fftr);
2127                         fftr = tlv_buf;
2128                         res = ath10k_spectral_process_fft(ar, phyerr,
2129                                                           fftr, fftr_len,
2130                                                           tsf);
2131                         if (res < 0) {
2132                                 ath10k_warn(ar, "failed to process fft report: %d\n",
2133                                             res);
2134                                 return;
2135                         }
2136                         break;
2137                 }
2138
2139                 i += sizeof(*tlv) + tlv_len;
2140         }
2141 }
2142
2143 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
2144 {
2145         const struct wmi_phyerr_event *ev;
2146         const struct wmi_phyerr *phyerr;
2147         u32 count, i, buf_len, phy_err_code;
2148         u64 tsf;
2149         int left_len = skb->len;
2150
2151         ATH10K_DFS_STAT_INC(ar, phy_errors);
2152
2153         /* Check if combined event available */
2154         if (left_len < sizeof(*ev)) {
2155                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
2156                 return;
2157         }
2158
2159         left_len -= sizeof(*ev);
2160
2161         /* Check number of included events */
2162         ev = (const struct wmi_phyerr_event *)skb->data;
2163         count = __le32_to_cpu(ev->num_phyerrs);
2164
2165         tsf = __le32_to_cpu(ev->tsf_u32);
2166         tsf <<= 32;
2167         tsf |= __le32_to_cpu(ev->tsf_l32);
2168
2169         ath10k_dbg(ar, ATH10K_DBG_WMI,
2170                    "wmi event phyerr count %d tsf64 0x%llX\n",
2171                    count, tsf);
2172
2173         phyerr = ev->phyerrs;
2174         for (i = 0; i < count; i++) {
2175                 /* Check if we can read event header */
2176                 if (left_len < sizeof(*phyerr)) {
2177                         ath10k_warn(ar, "single event (%d) wrong head len\n",
2178                                     i);
2179                         return;
2180                 }
2181
2182                 left_len -= sizeof(*phyerr);
2183
2184                 buf_len = __le32_to_cpu(phyerr->buf_len);
2185                 phy_err_code = phyerr->phy_err_code;
2186
2187                 if (left_len < buf_len) {
2188                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
2189                         return;
2190                 }
2191
2192                 left_len -= buf_len;
2193
2194                 switch (phy_err_code) {
2195                 case PHY_ERROR_RADAR:
2196                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2197                         break;
2198                 case PHY_ERROR_SPECTRAL_SCAN:
2199                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2200                         break;
2201                 case PHY_ERROR_FALSE_RADAR_EXT:
2202                         ath10k_wmi_event_dfs(ar, phyerr, tsf);
2203                         ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2204                         break;
2205                 default:
2206                         break;
2207                 }
2208
2209                 phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
2210         }
2211 }
2212
2213 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
2214 {
2215         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2216 }
2217
2218 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2219                                            struct sk_buff *skb)
2220 {
2221         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2222 }
2223
2224 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2225                                          struct sk_buff *skb)
2226 {
2227         char buf[101], c;
2228         int i;
2229
2230         for (i = 0; i < sizeof(buf) - 1; i++) {
2231                 if (i >= skb->len)
2232                         break;
2233
2234                 c = skb->data[i];
2235
2236                 if (c == '\0')
2237                         break;
2238
2239                 if (isascii(c) && isprint(c))
2240                         buf[i] = c;
2241                 else
2242                         buf[i] = '.';
2243         }
2244
2245         if (i == sizeof(buf) - 1)
2246                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2247
2248         /* for some reason the debug prints end with \n, remove that */
2249         if (skb->data[i - 1] == '\n')
2250                 i--;
2251
2252         /* the last byte is always reserved for the null character */
2253         buf[i] = '\0';
2254
2255         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug print '%s'\n", buf);
2256 }
2257
2258 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2259 {
2260         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2261 }
2262
2263 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2264                                                struct sk_buff *skb)
2265 {
2266         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2267 }
2268
2269 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2270                                                     struct sk_buff *skb)
2271 {
2272         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2273 }
2274
2275 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2276                                                     struct sk_buff *skb)
2277 {
2278         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2279 }
2280
2281 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2282                                               struct sk_buff *skb)
2283 {
2284         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2285 }
2286
2287 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2288                                              struct sk_buff *skb)
2289 {
2290         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2291 }
2292
2293 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2294                                               struct sk_buff *skb)
2295 {
2296         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2297 }
2298
2299 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2300                                              struct sk_buff *skb)
2301 {
2302         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2303 }
2304
2305 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2306                                            struct sk_buff *skb)
2307 {
2308         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2309 }
2310
2311 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2312                                                 struct sk_buff *skb)
2313 {
2314         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2315 }
2316
2317 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2318                                             struct sk_buff *skb)
2319 {
2320         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2321 }
2322
2323 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2324                                             struct sk_buff *skb)
2325 {
2326         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2327 }
2328
2329 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2330                                             struct sk_buff *skb)
2331 {
2332         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2333 }
2334
2335 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2336                                                        struct sk_buff *skb)
2337 {
2338         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2339 }
2340
2341 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2342                                              struct sk_buff *skb)
2343 {
2344         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2345 }
2346
2347 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2348                                               struct sk_buff *skb)
2349 {
2350         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2351 }
2352
2353 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2354                                              struct sk_buff *skb)
2355 {
2356         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2357 }
2358
2359 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2360                                      u32 num_units, u32 unit_len)
2361 {
2362         dma_addr_t paddr;
2363         u32 pool_size;
2364         int idx = ar->wmi.num_mem_chunks;
2365
2366         pool_size = num_units * round_up(unit_len, 4);
2367
2368         if (!pool_size)
2369                 return -EINVAL;
2370
2371         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2372                                                            pool_size,
2373                                                            &paddr,
2374                                                            GFP_ATOMIC);
2375         if (!ar->wmi.mem_chunks[idx].vaddr) {
2376                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2377                 return -ENOMEM;
2378         }
2379
2380         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2381
2382         ar->wmi.mem_chunks[idx].paddr = paddr;
2383         ar->wmi.mem_chunks[idx].len = pool_size;
2384         ar->wmi.mem_chunks[idx].req_id = req_id;
2385         ar->wmi.num_mem_chunks++;
2386
2387         return 0;
2388 }
2389
2390 static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
2391                                            struct wmi_svc_rdy_ev_arg *arg)
2392 {
2393         struct wmi_service_ready_event *ev;
2394         size_t i, n;
2395
2396         if (skb->len < sizeof(*ev))
2397                 return -EPROTO;
2398
2399         ev = (void *)skb->data;
2400         skb_pull(skb, sizeof(*ev));
2401         arg->min_tx_power = ev->hw_min_tx_power;
2402         arg->max_tx_power = ev->hw_max_tx_power;
2403         arg->ht_cap = ev->ht_cap_info;
2404         arg->vht_cap = ev->vht_cap_info;
2405         arg->sw_ver0 = ev->sw_version;
2406         arg->sw_ver1 = ev->sw_version_1;
2407         arg->phy_capab = ev->phy_capability;
2408         arg->num_rf_chains = ev->num_rf_chains;
2409         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2410         arg->num_mem_reqs = ev->num_mem_reqs;
2411         arg->service_map = ev->wmi_service_bitmap;
2412
2413         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2414                   ARRAY_SIZE(arg->mem_reqs));
2415         for (i = 0; i < n; i++)
2416                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2417
2418         if (skb->len <
2419             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2420                 return -EPROTO;
2421
2422         return 0;
2423 }
2424
2425 static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
2426                                           struct wmi_svc_rdy_ev_arg *arg)
2427 {
2428         struct wmi_10x_service_ready_event *ev;
2429         int i, n;
2430
2431         if (skb->len < sizeof(*ev))
2432                 return -EPROTO;
2433
2434         ev = (void *)skb->data;
2435         skb_pull(skb, sizeof(*ev));
2436         arg->min_tx_power = ev->hw_min_tx_power;
2437         arg->max_tx_power = ev->hw_max_tx_power;
2438         arg->ht_cap = ev->ht_cap_info;
2439         arg->vht_cap = ev->vht_cap_info;
2440         arg->sw_ver0 = ev->sw_version;
2441         arg->phy_capab = ev->phy_capability;
2442         arg->num_rf_chains = ev->num_rf_chains;
2443         arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2444         arg->num_mem_reqs = ev->num_mem_reqs;
2445         arg->service_map = ev->wmi_service_bitmap;
2446
2447         n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2448                   ARRAY_SIZE(arg->mem_reqs));
2449         for (i = 0; i < n; i++)
2450                 arg->mem_reqs[i] = &ev->mem_reqs[i];
2451
2452         if (skb->len <
2453             __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2454                 return -EPROTO;
2455
2456         return 0;
2457 }
2458
2459 static void ath10k_wmi_event_service_ready(struct ath10k *ar,
2460                                            struct sk_buff *skb)
2461 {
2462         struct wmi_svc_rdy_ev_arg arg = {};
2463         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2464         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2465         int ret;
2466
2467         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2468                 ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
2469                 wmi_10x_svc_map(arg.service_map, svc_bmap);
2470         } else {
2471                 ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
2472                 wmi_main_svc_map(arg.service_map, svc_bmap);
2473         }
2474
2475         if (ret) {
2476                 ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2477                 return;
2478         }
2479
2480         ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
2481         ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
2482         ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
2483         ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2484         ar->fw_version_major =
2485                 (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
2486         ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2487         ar->fw_version_release =
2488                 (__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
2489         ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
2490         ar->phy_capability = __le32_to_cpu(arg.phy_capab);
2491         ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
2492         ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
2493
2494         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2495         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2496                         arg.service_map, sizeof(arg.service_map));
2497
2498         /* only manually set fw features when not using FW IE format */
2499         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2500                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2501
2502         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2503                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2504                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2505                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2506         }
2507
2508         ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
2509         ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
2510
2511         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2512                 snprintf(ar->hw->wiphy->fw_version,
2513                          sizeof(ar->hw->wiphy->fw_version),
2514                          "%u.%u.%u.%u",
2515                          ar->fw_version_major,
2516                          ar->fw_version_minor,
2517                          ar->fw_version_release,
2518                          ar->fw_version_build);
2519         }
2520
2521         num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
2522         if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2523                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2524                             num_mem_reqs);
2525                 return;
2526         }
2527
2528         for (i = 0; i < num_mem_reqs; ++i) {
2529                 req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
2530                 num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
2531                 unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
2532                 num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2533
2534                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2535                         /* number of units to allocate is number of
2536                          * peers, 1 extra for self peer on target */
2537                         /* this needs to be tied, host and target
2538                          * can get out of sync */
2539                         num_units = TARGET_10X_NUM_PEERS + 1;
2540                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2541                         num_units = TARGET_10X_NUM_VDEVS + 1;
2542
2543                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2544                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2545                            req_id,
2546                            __le32_to_cpu(arg.mem_reqs[i]->num_units),
2547                            num_unit_info,
2548                            unit_size,
2549                            num_units);
2550
2551                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2552                                                 unit_size);
2553                 if (ret)
2554                         return;
2555         }
2556
2557         ath10k_dbg(ar, ATH10K_DBG_WMI,
2558                    "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",
2559                    __le32_to_cpu(arg.min_tx_power),
2560                    __le32_to_cpu(arg.max_tx_power),
2561                    __le32_to_cpu(arg.ht_cap),
2562                    __le32_to_cpu(arg.vht_cap),
2563                    __le32_to_cpu(arg.sw_ver0),
2564                    __le32_to_cpu(arg.sw_ver1),
2565                    __le32_to_cpu(arg.phy_capab),
2566                    __le32_to_cpu(arg.num_rf_chains),
2567                    __le32_to_cpu(arg.eeprom_rd),
2568                    __le32_to_cpu(arg.num_mem_reqs));
2569
2570         complete(&ar->wmi.service_ready);
2571 }
2572
2573 static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
2574 {
2575         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2576
2577         if (WARN_ON(skb->len < sizeof(*ev)))
2578                 return -EINVAL;
2579
2580         ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
2581
2582         ath10k_dbg(ar, ATH10K_DBG_WMI,
2583                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2584                    __le32_to_cpu(ev->sw_version),
2585                    __le32_to_cpu(ev->abi_version),
2586                    ev->mac_addr.addr,
2587                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2588
2589         complete(&ar->wmi.unified_ready);
2590         return 0;
2591 }
2592
2593 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2594 {
2595         struct wmi_cmd_hdr *cmd_hdr;
2596         enum wmi_event_id id;
2597
2598         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2599         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2600
2601         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2602                 return;
2603
2604         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2605
2606         switch (id) {
2607         case WMI_MGMT_RX_EVENTID:
2608                 ath10k_wmi_event_mgmt_rx(ar, skb);
2609                 /* mgmt_rx() owns the skb now! */
2610                 return;
2611         case WMI_SCAN_EVENTID:
2612                 ath10k_wmi_event_scan(ar, skb);
2613                 break;
2614         case WMI_CHAN_INFO_EVENTID:
2615                 ath10k_wmi_event_chan_info(ar, skb);
2616                 break;
2617         case WMI_ECHO_EVENTID:
2618                 ath10k_wmi_event_echo(ar, skb);
2619                 break;
2620         case WMI_DEBUG_MESG_EVENTID:
2621                 ath10k_wmi_event_debug_mesg(ar, skb);
2622                 break;
2623         case WMI_UPDATE_STATS_EVENTID:
2624                 ath10k_wmi_event_update_stats(ar, skb);
2625                 break;
2626         case WMI_VDEV_START_RESP_EVENTID:
2627                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2628                 break;
2629         case WMI_VDEV_STOPPED_EVENTID:
2630                 ath10k_wmi_event_vdev_stopped(ar, skb);
2631                 break;
2632         case WMI_PEER_STA_KICKOUT_EVENTID:
2633                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2634                 break;
2635         case WMI_HOST_SWBA_EVENTID:
2636                 ath10k_wmi_event_host_swba(ar, skb);
2637                 break;
2638         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2639                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2640                 break;
2641         case WMI_PHYERR_EVENTID:
2642                 ath10k_wmi_event_phyerr(ar, skb);
2643                 break;
2644         case WMI_ROAM_EVENTID:
2645                 ath10k_wmi_event_roam(ar, skb);
2646                 break;
2647         case WMI_PROFILE_MATCH:
2648                 ath10k_wmi_event_profile_match(ar, skb);
2649                 break;
2650         case WMI_DEBUG_PRINT_EVENTID:
2651                 ath10k_wmi_event_debug_print(ar, skb);
2652                 break;
2653         case WMI_PDEV_QVIT_EVENTID:
2654                 ath10k_wmi_event_pdev_qvit(ar, skb);
2655                 break;
2656         case WMI_WLAN_PROFILE_DATA_EVENTID:
2657                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2658                 break;
2659         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2660                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2661                 break;
2662         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2663                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2664                 break;
2665         case WMI_RTT_ERROR_REPORT_EVENTID:
2666                 ath10k_wmi_event_rtt_error_report(ar, skb);
2667                 break;
2668         case WMI_WOW_WAKEUP_HOST_EVENTID:
2669                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2670                 break;
2671         case WMI_DCS_INTERFERENCE_EVENTID:
2672                 ath10k_wmi_event_dcs_interference(ar, skb);
2673                 break;
2674         case WMI_PDEV_TPC_CONFIG_EVENTID:
2675                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2676                 break;
2677         case WMI_PDEV_FTM_INTG_EVENTID:
2678                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2679                 break;
2680         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2681                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2682                 break;
2683         case WMI_GTK_REKEY_FAIL_EVENTID:
2684                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2685                 break;
2686         case WMI_TX_DELBA_COMPLETE_EVENTID:
2687                 ath10k_wmi_event_delba_complete(ar, skb);
2688                 break;
2689         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2690                 ath10k_wmi_event_addba_complete(ar, skb);
2691                 break;
2692         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2693                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2694                 break;
2695         case WMI_SERVICE_READY_EVENTID:
2696                 ath10k_wmi_event_service_ready(ar, skb);
2697                 break;
2698         case WMI_READY_EVENTID:
2699                 ath10k_wmi_event_ready(ar, skb);
2700                 break;
2701         default:
2702                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2703                 break;
2704         }
2705
2706         dev_kfree_skb(skb);
2707 }
2708
2709 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2710 {
2711         struct wmi_cmd_hdr *cmd_hdr;
2712         enum wmi_10x_event_id id;
2713         bool consumed;
2714
2715         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2716         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2717
2718         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2719                 return;
2720
2721         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2722
2723         consumed = ath10k_tm_event_wmi(ar, id, skb);
2724
2725         /* Ready event must be handled normally also in UTF mode so that we
2726          * know the UTF firmware has booted, others we are just bypass WMI
2727          * events to testmode.
2728          */
2729         if (consumed && id != WMI_10X_READY_EVENTID) {
2730                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2731                            "wmi testmode consumed 0x%x\n", id);
2732                 goto out;
2733         }
2734
2735         switch (id) {
2736         case WMI_10X_MGMT_RX_EVENTID:
2737                 ath10k_wmi_event_mgmt_rx(ar, skb);
2738                 /* mgmt_rx() owns the skb now! */
2739                 return;
2740         case WMI_10X_SCAN_EVENTID:
2741                 ath10k_wmi_event_scan(ar, skb);
2742                 break;
2743         case WMI_10X_CHAN_INFO_EVENTID:
2744                 ath10k_wmi_event_chan_info(ar, skb);
2745                 break;
2746         case WMI_10X_ECHO_EVENTID:
2747                 ath10k_wmi_event_echo(ar, skb);
2748                 break;
2749         case WMI_10X_DEBUG_MESG_EVENTID:
2750                 ath10k_wmi_event_debug_mesg(ar, skb);
2751                 break;
2752         case WMI_10X_UPDATE_STATS_EVENTID:
2753                 ath10k_wmi_event_update_stats(ar, skb);
2754                 break;
2755         case WMI_10X_VDEV_START_RESP_EVENTID:
2756                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2757                 break;
2758         case WMI_10X_VDEV_STOPPED_EVENTID:
2759                 ath10k_wmi_event_vdev_stopped(ar, skb);
2760                 break;
2761         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2762                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2763                 break;
2764         case WMI_10X_HOST_SWBA_EVENTID:
2765                 ath10k_wmi_event_host_swba(ar, skb);
2766                 break;
2767         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2768                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2769                 break;
2770         case WMI_10X_PHYERR_EVENTID:
2771                 ath10k_wmi_event_phyerr(ar, skb);
2772                 break;
2773         case WMI_10X_ROAM_EVENTID:
2774                 ath10k_wmi_event_roam(ar, skb);
2775                 break;
2776         case WMI_10X_PROFILE_MATCH:
2777                 ath10k_wmi_event_profile_match(ar, skb);
2778                 break;
2779         case WMI_10X_DEBUG_PRINT_EVENTID:
2780                 ath10k_wmi_event_debug_print(ar, skb);
2781                 break;
2782         case WMI_10X_PDEV_QVIT_EVENTID:
2783                 ath10k_wmi_event_pdev_qvit(ar, skb);
2784                 break;
2785         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2786                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2787                 break;
2788         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2789                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2790                 break;
2791         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2792                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2793                 break;
2794         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2795                 ath10k_wmi_event_rtt_error_report(ar, skb);
2796                 break;
2797         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2798                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2799                 break;
2800         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2801                 ath10k_wmi_event_dcs_interference(ar, skb);
2802                 break;
2803         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2804                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2805                 break;
2806         case WMI_10X_INST_RSSI_STATS_EVENTID:
2807                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2808                 break;
2809         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2810                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2811                 break;
2812         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2813                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2814                 break;
2815         case WMI_10X_SERVICE_READY_EVENTID:
2816                 ath10k_wmi_event_service_ready(ar, skb);
2817                 break;
2818         case WMI_10X_READY_EVENTID:
2819                 ath10k_wmi_event_ready(ar, skb);
2820                 break;
2821         case WMI_10X_PDEV_UTF_EVENTID:
2822                 /* ignore utf events */
2823                 break;
2824         default:
2825                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2826                 break;
2827         }
2828
2829 out:
2830         dev_kfree_skb(skb);
2831 }
2832
2833 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2834 {
2835         struct wmi_cmd_hdr *cmd_hdr;
2836         enum wmi_10_2_event_id id;
2837
2838         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2839         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2840
2841         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2842                 return;
2843
2844         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2845
2846         switch (id) {
2847         case WMI_10_2_MGMT_RX_EVENTID:
2848                 ath10k_wmi_event_mgmt_rx(ar, skb);
2849                 /* mgmt_rx() owns the skb now! */
2850                 return;
2851         case WMI_10_2_SCAN_EVENTID:
2852                 ath10k_wmi_event_scan(ar, skb);
2853                 break;
2854         case WMI_10_2_CHAN_INFO_EVENTID:
2855                 ath10k_wmi_event_chan_info(ar, skb);
2856                 break;
2857         case WMI_10_2_ECHO_EVENTID:
2858                 ath10k_wmi_event_echo(ar, skb);
2859                 break;
2860         case WMI_10_2_DEBUG_MESG_EVENTID:
2861                 ath10k_wmi_event_debug_mesg(ar, skb);
2862                 break;
2863         case WMI_10_2_UPDATE_STATS_EVENTID:
2864                 ath10k_wmi_event_update_stats(ar, skb);
2865                 break;
2866         case WMI_10_2_VDEV_START_RESP_EVENTID:
2867                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2868                 break;
2869         case WMI_10_2_VDEV_STOPPED_EVENTID:
2870                 ath10k_wmi_event_vdev_stopped(ar, skb);
2871                 break;
2872         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2873                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2874                 break;
2875         case WMI_10_2_HOST_SWBA_EVENTID:
2876                 ath10k_wmi_event_host_swba(ar, skb);
2877                 break;
2878         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2879                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2880                 break;
2881         case WMI_10_2_PHYERR_EVENTID:
2882                 ath10k_wmi_event_phyerr(ar, skb);
2883                 break;
2884         case WMI_10_2_ROAM_EVENTID:
2885                 ath10k_wmi_event_roam(ar, skb);
2886                 break;
2887         case WMI_10_2_PROFILE_MATCH:
2888                 ath10k_wmi_event_profile_match(ar, skb);
2889                 break;
2890         case WMI_10_2_DEBUG_PRINT_EVENTID:
2891                 ath10k_wmi_event_debug_print(ar, skb);
2892                 break;
2893         case WMI_10_2_PDEV_QVIT_EVENTID:
2894                 ath10k_wmi_event_pdev_qvit(ar, skb);
2895                 break;
2896         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2897                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2898                 break;
2899         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2900                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2901                 break;
2902         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2903                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2904                 break;
2905         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2906                 ath10k_wmi_event_rtt_error_report(ar, skb);
2907                 break;
2908         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2909                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2910                 break;
2911         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2912                 ath10k_wmi_event_dcs_interference(ar, skb);
2913                 break;
2914         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2915                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2916                 break;
2917         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2918                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2919                 break;
2920         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2921                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2922                 break;
2923         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2924                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2925                 break;
2926         case WMI_10_2_SERVICE_READY_EVENTID:
2927                 ath10k_wmi_event_service_ready(ar, skb);
2928                 break;
2929         case WMI_10_2_READY_EVENTID:
2930                 ath10k_wmi_event_ready(ar, skb);
2931                 break;
2932         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2933         case WMI_10_2_GPIO_INPUT_EVENTID:
2934         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2935         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2936         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2937         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2938         case WMI_10_2_WDS_PEER_EVENTID:
2939                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2940                            "received event id %d not implemented\n", id);
2941                 break;
2942         default:
2943                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2944                 break;
2945         }
2946
2947         dev_kfree_skb(skb);
2948 }
2949
2950 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
2951 {
2952         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2953                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2954                         ath10k_wmi_10_2_process_rx(ar, skb);
2955                 else
2956                         ath10k_wmi_10x_process_rx(ar, skb);
2957         } else {
2958                 ath10k_wmi_main_process_rx(ar, skb);
2959         }
2960 }
2961
2962 int ath10k_wmi_connect(struct ath10k *ar)
2963 {
2964         int status;
2965         struct ath10k_htc_svc_conn_req conn_req;
2966         struct ath10k_htc_svc_conn_resp conn_resp;
2967
2968         memset(&conn_req, 0, sizeof(conn_req));
2969         memset(&conn_resp, 0, sizeof(conn_resp));
2970
2971         /* these fields are the same for all service endpoints */
2972         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2973         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2974         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2975
2976         /* connect to control service */
2977         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2978
2979         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2980         if (status) {
2981                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
2982                             status);
2983                 return status;
2984         }
2985
2986         ar->wmi.eid = conn_resp.eid;
2987         return 0;
2988 }
2989
2990 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
2991                                               u16 rd2g, u16 rd5g, u16 ctl2g,
2992                                               u16 ctl5g)
2993 {
2994         struct wmi_pdev_set_regdomain_cmd *cmd;
2995         struct sk_buff *skb;
2996
2997         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2998         if (!skb)
2999                 return -ENOMEM;
3000
3001         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
3002         cmd->reg_domain = __cpu_to_le32(rd);
3003         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3004         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3005         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3006         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3007
3008         ath10k_dbg(ar, ATH10K_DBG_WMI,
3009                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
3010                    rd, rd2g, rd5g, ctl2g, ctl5g);
3011
3012         return ath10k_wmi_cmd_send(ar, skb,
3013                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3014 }
3015
3016 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3017                                              u16 rd2g, u16 rd5g,
3018                                              u16 ctl2g, u16 ctl5g,
3019                                              enum wmi_dfs_region dfs_reg)
3020 {
3021         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
3022         struct sk_buff *skb;
3023
3024         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3025         if (!skb)
3026                 return -ENOMEM;
3027
3028         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
3029         cmd->reg_domain = __cpu_to_le32(rd);
3030         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3031         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3032         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3033         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3034         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
3035
3036         ath10k_dbg(ar, ATH10K_DBG_WMI,
3037                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
3038                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
3039
3040         return ath10k_wmi_cmd_send(ar, skb,
3041                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
3042 }
3043
3044 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
3045                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
3046                                   enum wmi_dfs_region dfs_reg)
3047 {
3048         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3049                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3050                                                         ctl2g, ctl5g, dfs_reg);
3051         else
3052                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3053                                                          ctl2g, ctl5g);
3054 }
3055
3056 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
3057 {
3058         struct wmi_pdev_suspend_cmd *cmd;
3059         struct sk_buff *skb;
3060
3061         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3062         if (!skb)
3063                 return -ENOMEM;
3064
3065         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3066         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3067
3068         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
3069 }
3070
3071 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
3072 {
3073         struct sk_buff *skb;
3074
3075         skb = ath10k_wmi_alloc_skb(ar, 0);
3076         if (skb == NULL)
3077                 return -ENOMEM;
3078
3079         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
3080 }
3081
3082 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3083 {
3084         struct wmi_pdev_set_param_cmd *cmd;
3085         struct sk_buff *skb;
3086
3087         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3088                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
3089                             id);
3090                 return -EOPNOTSUPP;
3091         }
3092
3093         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3094         if (!skb)
3095                 return -ENOMEM;
3096
3097         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
3098         cmd->param_id    = __cpu_to_le32(id);
3099         cmd->param_value = __cpu_to_le32(value);
3100
3101         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3102                    id, value);
3103         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
3104 }
3105
3106 static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
3107                                            struct wmi_host_mem_chunks *chunks)
3108 {
3109         struct host_memory_chunk *chunk;
3110         int i;
3111
3112         chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);
3113
3114         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3115                 chunk = &chunks->items[i];
3116                 chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3117                 chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3118                 chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3119
3120                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3121                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3122                            i,
3123                            ar->wmi.mem_chunks[i].len,
3124                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3125         }
3126 }
3127
3128 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
3129 {
3130         struct wmi_init_cmd *cmd;
3131         struct sk_buff *buf;
3132         struct wmi_resource_config config = {};
3133         u32 len, val;
3134
3135         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3136         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
3137         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
3138
3139         config.num_offload_reorder_bufs =
3140                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
3141
3142         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
3143         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
3144         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
3145         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
3146         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
3147         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3148         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3149         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3150         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
3151         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
3152
3153         config.scan_max_pending_reqs =
3154                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
3155
3156         config.bmiss_offload_max_vdev =
3157                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
3158
3159         config.roam_offload_max_vdev =
3160                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
3161
3162         config.roam_offload_max_ap_profiles =
3163                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
3164
3165         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
3166         config.num_mcast_table_elems =
3167                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
3168
3169         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
3170         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
3171         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
3172         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
3173         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
3174
3175         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3176         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3177
3178         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3179
3180         config.gtk_offload_max_vdev =
3181                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3182
3183         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3184         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3185
3186         len = sizeof(*cmd) +
3187               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3188
3189         buf = ath10k_wmi_alloc_skb(ar, len);
3190         if (!buf)
3191                 return -ENOMEM;
3192
3193         cmd = (struct wmi_init_cmd *)buf->data;
3194
3195         memcpy(&cmd->resource_config, &config, sizeof(config));
3196         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3197
3198         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3199         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3200 }
3201
3202 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3203 {
3204         struct wmi_init_cmd_10x *cmd;
3205         struct sk_buff *buf;
3206         struct wmi_resource_config_10x config = {};
3207         u32 len, val;
3208
3209         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3210         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3211         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3212         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3213         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3214         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3215         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3216         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3217         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3218         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3219         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3220         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3221
3222         config.scan_max_pending_reqs =
3223                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3224
3225         config.bmiss_offload_max_vdev =
3226                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3227
3228         config.roam_offload_max_vdev =
3229                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3230
3231         config.roam_offload_max_ap_profiles =
3232                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3233
3234         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3235         config.num_mcast_table_elems =
3236                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3237
3238         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3239         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3240         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3241         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3242         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3243
3244         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3245         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3246
3247         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3248
3249         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3250         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3251
3252         len = sizeof(*cmd) +
3253               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3254
3255         buf = ath10k_wmi_alloc_skb(ar, len);
3256         if (!buf)
3257                 return -ENOMEM;
3258
3259         cmd = (struct wmi_init_cmd_10x *)buf->data;
3260
3261         memcpy(&cmd->resource_config, &config, sizeof(config));
3262         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3263
3264         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3265         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3266 }
3267
3268 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3269 {
3270         struct wmi_init_cmd_10_2 *cmd;
3271         struct sk_buff *buf;
3272         struct wmi_resource_config_10x config = {};
3273         u32 len, val;
3274
3275         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3276         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3277         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3278         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3279         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3280         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3281         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3282         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3283         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3284         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3285         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3286         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3287
3288         config.scan_max_pending_reqs =
3289                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3290
3291         config.bmiss_offload_max_vdev =
3292                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3293
3294         config.roam_offload_max_vdev =
3295                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3296
3297         config.roam_offload_max_ap_profiles =
3298                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3299
3300         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3301         config.num_mcast_table_elems =
3302                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3303
3304         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3305         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3306         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3307         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3308         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3309
3310         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3311         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3312
3313         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3314
3315         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3316         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3317
3318         len = sizeof(*cmd) +
3319               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3320
3321         buf = ath10k_wmi_alloc_skb(ar, len);
3322         if (!buf)
3323                 return -ENOMEM;
3324
3325         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3326
3327         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3328         ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3329
3330         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3331         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3332 }
3333
3334 int ath10k_wmi_cmd_init(struct ath10k *ar)
3335 {
3336         int ret;
3337
3338         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3339                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3340                         ret = ath10k_wmi_10_2_cmd_init(ar);
3341                 else
3342                         ret = ath10k_wmi_10x_cmd_init(ar);
3343         } else {
3344                 ret = ath10k_wmi_main_cmd_init(ar);
3345         }
3346
3347         return ret;
3348 }
3349
3350 static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3351 {
3352         if (arg->ie_len && !arg->ie)
3353                 return -EINVAL;
3354         if (arg->n_channels && !arg->channels)
3355                 return -EINVAL;
3356         if (arg->n_ssids && !arg->ssids)
3357                 return -EINVAL;
3358         if (arg->n_bssids && !arg->bssids)
3359                 return -EINVAL;
3360
3361         if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3362                 return -EINVAL;
3363         if (arg->n_channels > ARRAY_SIZE(arg->channels))
3364                 return -EINVAL;
3365         if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3366                 return -EINVAL;
3367         if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3368                 return -EINVAL;
3369
3370         return 0;
3371 }
3372
3373 static size_t
3374 ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
3375 {
3376         int len = 0;
3377
3378         if (arg->ie_len) {
3379                 len += sizeof(struct wmi_ie_data);
3380                 len += roundup(arg->ie_len, 4);
3381         }
3382
3383         if (arg->n_channels) {
3384                 len += sizeof(struct wmi_chan_list);
3385                 len += sizeof(__le32) * arg->n_channels;
3386         }
3387
3388         if (arg->n_ssids) {
3389                 len += sizeof(struct wmi_ssid_list);
3390                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3391         }
3392
3393         if (arg->n_bssids) {
3394                 len += sizeof(struct wmi_bssid_list);
3395                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3396         }
3397
3398         return len;
3399 }
3400
3401 static void
3402 ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
3403                                  const struct wmi_start_scan_arg *arg)
3404 {
3405         u32 scan_id;
3406         u32 scan_req_id;
3407
3408         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3409         scan_id |= arg->scan_id;
3410
3411         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3412         scan_req_id |= arg->scan_req_id;
3413
3414         cmn->scan_id            = __cpu_to_le32(scan_id);
3415         cmn->scan_req_id        = __cpu_to_le32(scan_req_id);
3416         cmn->vdev_id            = __cpu_to_le32(arg->vdev_id);
3417         cmn->scan_priority      = __cpu_to_le32(arg->scan_priority);
3418         cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3419         cmn->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3420         cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3421         cmn->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3422         cmn->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3423         cmn->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3424         cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3425         cmn->idle_time          = __cpu_to_le32(arg->idle_time);
3426         cmn->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3427         cmn->probe_delay        = __cpu_to_le32(arg->probe_delay);
3428         cmn->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3429 }
3430
3431 static void
3432 ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
3433                                const struct wmi_start_scan_arg *arg)
3434 {
3435         struct wmi_ie_data *ie;
3436         struct wmi_chan_list *channels;
3437         struct wmi_ssid_list *ssids;
3438         struct wmi_bssid_list *bssids;
3439         void *ptr = tlvs->tlvs;
3440         int i;
3441
3442         if (arg->n_channels) {
3443                 channels = ptr;
3444                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3445                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3446
3447                 for (i = 0; i < arg->n_channels; i++)
3448                         channels->channel_list[i].freq =
3449                                 __cpu_to_le16(arg->channels[i]);
3450
3451                 ptr += sizeof(*channels);
3452                 ptr += sizeof(__le32) * arg->n_channels;
3453         }
3454
3455         if (arg->n_ssids) {
3456                 ssids = ptr;
3457                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3458                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3459
3460                 for (i = 0; i < arg->n_ssids; i++) {
3461                         ssids->ssids[i].ssid_len =
3462                                 __cpu_to_le32(arg->ssids[i].len);
3463                         memcpy(&ssids->ssids[i].ssid,
3464                                arg->ssids[i].ssid,
3465                                arg->ssids[i].len);
3466                 }
3467
3468                 ptr += sizeof(*ssids);
3469                 ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3470         }
3471
3472         if (arg->n_bssids) {
3473                 bssids = ptr;
3474                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3475                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3476
3477                 for (i = 0; i < arg->n_bssids; i++)
3478                         memcpy(&bssids->bssid_list[i],
3479                                arg->bssids[i].bssid,
3480                                ETH_ALEN);
3481
3482                 ptr += sizeof(*bssids);
3483                 ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3484         }
3485
3486         if (arg->ie_len) {
3487                 ie = ptr;
3488                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3489                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3490                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3491
3492                 ptr += sizeof(*ie);
3493                 ptr += roundup(arg->ie_len, 4);
3494         }
3495 }
3496
3497 int ath10k_wmi_start_scan(struct ath10k *ar,
3498                           const struct wmi_start_scan_arg *arg)
3499 {
3500         struct sk_buff *skb;
3501         size_t len;
3502         int ret;
3503
3504         ret = ath10k_wmi_start_scan_verify(arg);
3505         if (ret)
3506                 return ret;
3507
3508         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3509                 len = sizeof(struct wmi_10x_start_scan_cmd) +
3510                       ath10k_wmi_start_scan_tlvs_len(arg);
3511         else
3512                 len = sizeof(struct wmi_start_scan_cmd) +
3513                       ath10k_wmi_start_scan_tlvs_len(arg);
3514
3515         skb = ath10k_wmi_alloc_skb(ar, len);
3516         if (!skb)
3517                 return -ENOMEM;
3518
3519         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3520                 struct wmi_10x_start_scan_cmd *cmd;
3521
3522                 cmd = (struct wmi_10x_start_scan_cmd *)skb->data;
3523                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3524                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3525         } else {
3526                 struct wmi_start_scan_cmd *cmd;
3527
3528                 cmd = (struct wmi_start_scan_cmd *)skb->data;
3529                 cmd->burst_duration_ms = __cpu_to_le32(0);
3530
3531                 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3532                 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3533         }
3534
3535         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3536         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3537 }
3538
3539 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3540                                 struct wmi_start_scan_arg *arg)
3541 {
3542         /* setup commonly used values */
3543         arg->scan_req_id = 1;
3544         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3545         arg->dwell_time_active = 50;
3546         arg->dwell_time_passive = 150;
3547         arg->min_rest_time = 50;
3548         arg->max_rest_time = 500;
3549         arg->repeat_probe_time = 0;
3550         arg->probe_spacing_time = 0;
3551         arg->idle_time = 0;
3552         arg->max_scan_time = 20000;
3553         arg->probe_delay = 5;
3554         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3555                 | WMI_SCAN_EVENT_COMPLETED
3556                 | WMI_SCAN_EVENT_BSS_CHANNEL
3557                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3558                 | WMI_SCAN_EVENT_DEQUEUED;
3559         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3560         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3561         arg->n_bssids = 1;
3562         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3563 }
3564
3565 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3566 {
3567         struct wmi_stop_scan_cmd *cmd;
3568         struct sk_buff *skb;
3569         u32 scan_id;
3570         u32 req_id;
3571
3572         if (arg->req_id > 0xFFF)
3573                 return -EINVAL;
3574         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3575                 return -EINVAL;
3576
3577         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3578         if (!skb)
3579                 return -ENOMEM;
3580
3581         scan_id = arg->u.scan_id;
3582         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3583
3584         req_id = arg->req_id;
3585         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3586
3587         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3588         cmd->req_type    = __cpu_to_le32(arg->req_type);
3589         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3590         cmd->scan_id     = __cpu_to_le32(scan_id);
3591         cmd->scan_req_id = __cpu_to_le32(req_id);
3592
3593         ath10k_dbg(ar, ATH10K_DBG_WMI,
3594                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3595                    arg->req_id, arg->req_type, arg->u.scan_id);
3596         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3597 }
3598
3599 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3600                            enum wmi_vdev_type type,
3601                            enum wmi_vdev_subtype subtype,
3602                            const u8 macaddr[ETH_ALEN])
3603 {
3604         struct wmi_vdev_create_cmd *cmd;
3605         struct sk_buff *skb;
3606
3607         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3608         if (!skb)
3609                 return -ENOMEM;
3610
3611         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3612         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3613         cmd->vdev_type    = __cpu_to_le32(type);
3614         cmd->vdev_subtype = __cpu_to_le32(subtype);
3615         ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3616
3617         ath10k_dbg(ar, ATH10K_DBG_WMI,
3618                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3619                    vdev_id, type, subtype, macaddr);
3620
3621         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3622 }
3623
3624 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3625 {
3626         struct wmi_vdev_delete_cmd *cmd;
3627         struct sk_buff *skb;
3628
3629         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3630         if (!skb)
3631                 return -ENOMEM;
3632
3633         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3634         cmd->vdev_id = __cpu_to_le32(vdev_id);
3635
3636         ath10k_dbg(ar, ATH10K_DBG_WMI,
3637                    "WMI vdev delete id %d\n", vdev_id);
3638
3639         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3640 }
3641
3642 static int
3643 ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3644                               const struct wmi_vdev_start_request_arg *arg,
3645                               u32 cmd_id)
3646 {
3647         struct wmi_vdev_start_request_cmd *cmd;
3648         struct sk_buff *skb;
3649         const char *cmdname;
3650         u32 flags = 0;
3651
3652         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3653             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3654                 return -EINVAL;
3655         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3656                 return -EINVAL;
3657         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3658                 return -EINVAL;
3659         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3660                 return -EINVAL;
3661
3662         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3663                 cmdname = "start";
3664         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3665                 cmdname = "restart";
3666         else
3667                 return -EINVAL; /* should not happen, we already check cmd_id */
3668
3669         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3670         if (!skb)
3671                 return -ENOMEM;
3672
3673         if (arg->hidden_ssid)
3674                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3675         if (arg->pmf_enabled)
3676                 flags |= WMI_VDEV_START_PMF_ENABLED;
3677
3678         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3679         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3680         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3681         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3682         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3683         cmd->flags           = __cpu_to_le32(flags);
3684         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3685         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3686
3687         if (arg->ssid) {
3688                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3689                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3690         }
3691
3692         ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3693
3694         ath10k_dbg(ar, ATH10K_DBG_WMI,
3695                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
3696                    cmdname, arg->vdev_id,
3697                    flags, arg->channel.freq, arg->channel.mode,
3698                    cmd->chan.flags, arg->channel.max_power);
3699
3700         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3701 }
3702
3703 int ath10k_wmi_vdev_start(struct ath10k *ar,
3704                           const struct wmi_vdev_start_request_arg *arg)
3705 {
3706         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3707
3708         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3709 }
3710
3711 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3712                             const struct wmi_vdev_start_request_arg *arg)
3713 {
3714         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3715
3716         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3717 }
3718
3719 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3720 {
3721         struct wmi_vdev_stop_cmd *cmd;
3722         struct sk_buff *skb;
3723
3724         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3725         if (!skb)
3726                 return -ENOMEM;
3727
3728         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3729         cmd->vdev_id = __cpu_to_le32(vdev_id);
3730
3731         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3732
3733         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3734 }
3735
3736 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3737 {
3738         struct wmi_vdev_up_cmd *cmd;
3739         struct sk_buff *skb;
3740
3741         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3742         if (!skb)
3743                 return -ENOMEM;
3744
3745         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3746         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3747         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3748         ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3749
3750         ath10k_dbg(ar, ATH10K_DBG_WMI,
3751                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3752                    vdev_id, aid, bssid);
3753
3754         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3755 }
3756
3757 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3758 {
3759         struct wmi_vdev_down_cmd *cmd;
3760         struct sk_buff *skb;
3761
3762         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3763         if (!skb)
3764                 return -ENOMEM;
3765
3766         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3767         cmd->vdev_id = __cpu_to_le32(vdev_id);
3768
3769         ath10k_dbg(ar, ATH10K_DBG_WMI,
3770                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3771
3772         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3773 }
3774
3775 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3776                               u32 param_id, u32 param_value)
3777 {
3778         struct wmi_vdev_set_param_cmd *cmd;
3779         struct sk_buff *skb;
3780
3781         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3782                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3783                            "vdev param %d not supported by firmware\n",
3784                             param_id);
3785                 return -EOPNOTSUPP;
3786         }
3787
3788         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3789         if (!skb)
3790                 return -ENOMEM;
3791
3792         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3793         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3794         cmd->param_id    = __cpu_to_le32(param_id);
3795         cmd->param_value = __cpu_to_le32(param_value);
3796
3797         ath10k_dbg(ar, ATH10K_DBG_WMI,
3798                    "wmi vdev id 0x%x set param %d value %d\n",
3799                    vdev_id, param_id, param_value);
3800
3801         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3802 }
3803
3804 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3805                                 const struct wmi_vdev_install_key_arg *arg)
3806 {
3807         struct wmi_vdev_install_key_cmd *cmd;
3808         struct sk_buff *skb;
3809
3810         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3811                 return -EINVAL;
3812         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3813                 return -EINVAL;
3814
3815         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3816         if (!skb)
3817                 return -ENOMEM;
3818
3819         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3820         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3821         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3822         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3823         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3824         cmd->key_len       = __cpu_to_le32(arg->key_len);
3825         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3826         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3827
3828         if (arg->macaddr)
3829                 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
3830         if (arg->key_data)
3831                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3832
3833         ath10k_dbg(ar, ATH10K_DBG_WMI,
3834                    "wmi vdev install key idx %d cipher %d len %d\n",
3835                    arg->key_idx, arg->key_cipher, arg->key_len);
3836         return ath10k_wmi_cmd_send(ar, skb,
3837                                    ar->wmi.cmd->vdev_install_key_cmdid);
3838 }
3839
3840 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3841                                   const struct wmi_vdev_spectral_conf_arg *arg)
3842 {
3843         struct wmi_vdev_spectral_conf_cmd *cmd;
3844         struct sk_buff *skb;
3845         u32 cmdid;
3846
3847         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3848         if (!skb)
3849                 return -ENOMEM;
3850
3851         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3852         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3853         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3854         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3855         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3856         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3857         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3858         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3859         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3860         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3861         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3862         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3863         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3864         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3865         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3866         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3867         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3868         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3869         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3870         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3871
3872         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3873         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3874 }
3875
3876 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3877                                     u32 enable)
3878 {
3879         struct wmi_vdev_spectral_enable_cmd *cmd;
3880         struct sk_buff *skb;
3881         u32 cmdid;
3882
3883         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3884         if (!skb)
3885                 return -ENOMEM;
3886
3887         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3888         cmd->vdev_id = __cpu_to_le32(vdev_id);
3889         cmd->trigger_cmd = __cpu_to_le32(trigger);
3890         cmd->enable_cmd = __cpu_to_le32(enable);
3891
3892         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3893         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3894 }
3895
3896 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3897                            const u8 peer_addr[ETH_ALEN])
3898 {
3899         struct wmi_peer_create_cmd *cmd;
3900         struct sk_buff *skb;
3901
3902         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3903         if (!skb)
3904                 return -ENOMEM;
3905
3906         cmd = (struct wmi_peer_create_cmd *)skb->data;
3907         cmd->vdev_id = __cpu_to_le32(vdev_id);
3908         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3909
3910         ath10k_dbg(ar, ATH10K_DBG_WMI,
3911                    "wmi peer create vdev_id %d peer_addr %pM\n",
3912                    vdev_id, peer_addr);
3913         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3914 }
3915
3916 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3917                            const u8 peer_addr[ETH_ALEN])
3918 {
3919         struct wmi_peer_delete_cmd *cmd;
3920         struct sk_buff *skb;
3921
3922         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3923         if (!skb)
3924                 return -ENOMEM;
3925
3926         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3927         cmd->vdev_id = __cpu_to_le32(vdev_id);
3928         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3929
3930         ath10k_dbg(ar, ATH10K_DBG_WMI,
3931                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3932                    vdev_id, peer_addr);
3933         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3934 }
3935
3936 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3937                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3938 {
3939         struct wmi_peer_flush_tids_cmd *cmd;
3940         struct sk_buff *skb;
3941
3942         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3943         if (!skb)
3944                 return -ENOMEM;
3945
3946         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3947         cmd->vdev_id         = __cpu_to_le32(vdev_id);
3948         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
3949         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3950
3951         ath10k_dbg(ar, ATH10K_DBG_WMI,
3952                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
3953                    vdev_id, peer_addr, tid_bitmap);
3954         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
3955 }
3956
3957 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
3958                               const u8 *peer_addr, enum wmi_peer_param param_id,
3959                               u32 param_value)
3960 {
3961         struct wmi_peer_set_param_cmd *cmd;
3962         struct sk_buff *skb;
3963
3964         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3965         if (!skb)
3966                 return -ENOMEM;
3967
3968         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
3969         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3970         cmd->param_id    = __cpu_to_le32(param_id);
3971         cmd->param_value = __cpu_to_le32(param_value);
3972         ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3973
3974         ath10k_dbg(ar, ATH10K_DBG_WMI,
3975                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
3976                    vdev_id, peer_addr, param_id, param_value);
3977
3978         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
3979 }
3980
3981 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
3982                           enum wmi_sta_ps_mode psmode)
3983 {
3984         struct wmi_sta_powersave_mode_cmd *cmd;
3985         struct sk_buff *skb;
3986
3987         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3988         if (!skb)
3989                 return -ENOMEM;
3990
3991         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
3992         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3993         cmd->sta_ps_mode = __cpu_to_le32(psmode);
3994
3995         ath10k_dbg(ar, ATH10K_DBG_WMI,
3996                    "wmi set powersave id 0x%x mode %d\n",
3997                    vdev_id, psmode);
3998
3999         return ath10k_wmi_cmd_send(ar, skb,
4000                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
4001 }
4002
4003 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
4004                                 enum wmi_sta_powersave_param param_id,
4005                                 u32 value)
4006 {
4007         struct wmi_sta_powersave_param_cmd *cmd;
4008         struct sk_buff *skb;
4009
4010         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4011         if (!skb)
4012                 return -ENOMEM;
4013
4014         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
4015         cmd->vdev_id     = __cpu_to_le32(vdev_id);
4016         cmd->param_id    = __cpu_to_le32(param_id);
4017         cmd->param_value = __cpu_to_le32(value);
4018
4019         ath10k_dbg(ar, ATH10K_DBG_WMI,
4020                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
4021                    vdev_id, param_id, value);
4022         return ath10k_wmi_cmd_send(ar, skb,
4023                                    ar->wmi.cmd->sta_powersave_param_cmdid);
4024 }
4025
4026 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
4027                                enum wmi_ap_ps_peer_param param_id, u32 value)
4028 {
4029         struct wmi_ap_ps_peer_cmd *cmd;
4030         struct sk_buff *skb;
4031
4032         if (!mac)
4033                 return -EINVAL;
4034
4035         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4036         if (!skb)
4037                 return -ENOMEM;
4038
4039         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
4040         cmd->vdev_id = __cpu_to_le32(vdev_id);
4041         cmd->param_id = __cpu_to_le32(param_id);
4042         cmd->param_value = __cpu_to_le32(value);
4043         ether_addr_copy(cmd->peer_macaddr.addr, mac);
4044
4045         ath10k_dbg(ar, ATH10K_DBG_WMI,
4046                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
4047                    vdev_id, param_id, value, mac);
4048
4049         return ath10k_wmi_cmd_send(ar, skb,
4050                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
4051 }
4052
4053 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
4054                               const struct wmi_scan_chan_list_arg *arg)
4055 {
4056         struct wmi_scan_chan_list_cmd *cmd;
4057         struct sk_buff *skb;
4058         struct wmi_channel_arg *ch;
4059         struct wmi_channel *ci;
4060         int len;
4061         int i;
4062
4063         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
4064
4065         skb = ath10k_wmi_alloc_skb(ar, len);
4066         if (!skb)
4067                 return -EINVAL;
4068
4069         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
4070         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
4071
4072         for (i = 0; i < arg->n_channels; i++) {
4073                 ch = &arg->channels[i];
4074                 ci = &cmd->chan_info[i];
4075
4076                 ath10k_wmi_put_wmi_channel(ci, ch);
4077         }
4078
4079         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
4080 }
4081
4082 static void
4083 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4084                            const struct wmi_peer_assoc_complete_arg *arg)
4085 {
4086         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4087
4088         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
4089         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4090         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
4091         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
4092         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
4093         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4094         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
4095         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
4096         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
4097         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
4098         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4099         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4100         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4101
4102         ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4103
4104         cmd->peer_legacy_rates.num_rates =
4105                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4106         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4107                arg->peer_legacy_rates.num_rates);
4108
4109         cmd->peer_ht_rates.num_rates =
4110                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4111         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4112                arg->peer_ht_rates.num_rates);
4113
4114         cmd->peer_vht_rates.rx_max_rate =
4115                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4116         cmd->peer_vht_rates.rx_mcs_set =
4117                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4118         cmd->peer_vht_rates.tx_max_rate =
4119                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4120         cmd->peer_vht_rates.tx_mcs_set =
4121                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4122 }
4123
4124 static void
4125 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4126                                 const struct wmi_peer_assoc_complete_arg *arg)
4127 {
4128         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4129
4130         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4131         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4132 }
4133
4134 static void
4135 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4136                                 const struct wmi_peer_assoc_complete_arg *arg)
4137 {
4138         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4139 }
4140
4141 static void
4142 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4143                                 const struct wmi_peer_assoc_complete_arg *arg)
4144 {
4145         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4146         int max_mcs, max_nss;
4147         u32 info0;
4148
4149         /* TODO: Is using max values okay with firmware? */
4150         max_mcs = 0xf;
4151         max_nss = 0xf;
4152
4153         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4154                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4155
4156         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4157         cmd->info0 = __cpu_to_le32(info0);
4158 }
4159
4160 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4161                           const struct wmi_peer_assoc_complete_arg *arg)
4162 {
4163         struct sk_buff *skb;
4164         int len;
4165
4166         if (arg->peer_mpdu_density > 16)
4167                 return -EINVAL;
4168         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4169                 return -EINVAL;
4170         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4171                 return -EINVAL;
4172
4173         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4174                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4175                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4176                 else
4177                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4178         } else {
4179                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4180         }
4181
4182         skb = ath10k_wmi_alloc_skb(ar, len);
4183         if (!skb)
4184                 return -ENOMEM;
4185
4186         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4187                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4188                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4189                 else
4190                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4191         } else {
4192                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4193         }
4194
4195         ath10k_dbg(ar, ATH10K_DBG_WMI,
4196                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4197                    arg->vdev_id, arg->addr,
4198                    arg->peer_reassoc ? "reassociate" : "new");
4199         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4200 }
4201
4202 /* This function assumes the beacon is already DMA mapped */
4203 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4204 {
4205         struct wmi_bcn_tx_ref_cmd *cmd;
4206         struct sk_buff *skb;
4207         struct sk_buff *beacon = arvif->beacon;
4208         struct ath10k *ar = arvif->ar;
4209         struct ieee80211_hdr *hdr;
4210         int ret;
4211         u16 fc;
4212
4213         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4214         if (!skb)
4215                 return -ENOMEM;
4216
4217         hdr = (struct ieee80211_hdr *)beacon->data;
4218         fc = le16_to_cpu(hdr->frame_control);
4219
4220         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4221         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4222         cmd->data_len = __cpu_to_le32(beacon->len);
4223         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4224         cmd->msdu_id = 0;
4225         cmd->frame_control = __cpu_to_le32(fc);
4226         cmd->flags = 0;
4227         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4228
4229         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4230                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4231
4232         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4233                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4234
4235         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4236                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4237
4238         if (ret)
4239                 dev_kfree_skb(skb);
4240
4241         return ret;
4242 }
4243
4244 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4245                                           const struct wmi_wmm_params_arg *arg)
4246 {
4247         params->cwmin  = __cpu_to_le32(arg->cwmin);
4248         params->cwmax  = __cpu_to_le32(arg->cwmax);
4249         params->aifs   = __cpu_to_le32(arg->aifs);
4250         params->txop   = __cpu_to_le32(arg->txop);
4251         params->acm    = __cpu_to_le32(arg->acm);
4252         params->no_ack = __cpu_to_le32(arg->no_ack);
4253 }
4254
4255 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4256                                    const struct wmi_pdev_set_wmm_params_arg *arg)
4257 {
4258         struct wmi_pdev_set_wmm_params *cmd;
4259         struct sk_buff *skb;
4260
4261         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4262         if (!skb)
4263                 return -ENOMEM;
4264
4265         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4266         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4267         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4268         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4269         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4270
4271         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4272         return ath10k_wmi_cmd_send(ar, skb,
4273                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4274 }
4275
4276 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4277 {
4278         struct wmi_request_stats_cmd *cmd;
4279         struct sk_buff *skb;
4280
4281         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4282         if (!skb)
4283                 return -ENOMEM;
4284
4285         cmd = (struct wmi_request_stats_cmd *)skb->data;
4286         cmd->stats_id = __cpu_to_le32(stats_id);
4287
4288         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4289         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4290 }
4291
4292 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4293                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4294 {
4295         struct wmi_force_fw_hang_cmd *cmd;
4296         struct sk_buff *skb;
4297
4298         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4299         if (!skb)
4300                 return -ENOMEM;
4301
4302         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4303         cmd->type = __cpu_to_le32(type);
4304         cmd->delay_ms = __cpu_to_le32(delay_ms);
4305
4306         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4307                    type, delay_ms);
4308         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4309 }
4310
4311 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4312 {
4313         struct wmi_dbglog_cfg_cmd *cmd;
4314         struct sk_buff *skb;
4315         u32 cfg;
4316
4317         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4318         if (!skb)
4319                 return -ENOMEM;
4320
4321         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4322
4323         if (module_enable) {
4324                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4325                          ATH10K_DBGLOG_CFG_LOG_LVL);
4326         } else {
4327                 /* set back defaults, all modules with WARN level */
4328                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4329                          ATH10K_DBGLOG_CFG_LOG_LVL);
4330                 module_enable = ~0;
4331         }
4332
4333         cmd->module_enable = __cpu_to_le32(module_enable);
4334         cmd->module_valid = __cpu_to_le32(~0);
4335         cmd->config_enable = __cpu_to_le32(cfg);
4336         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4337
4338         ath10k_dbg(ar, ATH10K_DBG_WMI,
4339                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4340                    __le32_to_cpu(cmd->module_enable),
4341                    __le32_to_cpu(cmd->module_valid),
4342                    __le32_to_cpu(cmd->config_enable),
4343                    __le32_to_cpu(cmd->config_valid));
4344
4345         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4346 }
4347
4348 int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4349 {
4350         struct wmi_pdev_pktlog_enable_cmd *cmd;
4351         struct sk_buff *skb;
4352
4353         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4354         if (!skb)
4355                 return -ENOMEM;
4356
4357         ev_bitmap &= ATH10K_PKTLOG_ANY;
4358         ath10k_dbg(ar, ATH10K_DBG_WMI,
4359                    "wmi enable pktlog filter:%x\n", ev_bitmap);
4360
4361         cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
4362         cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
4363         return ath10k_wmi_cmd_send(ar, skb,
4364                                    ar->wmi.cmd->pdev_pktlog_enable_cmdid);
4365 }
4366
4367 int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
4368 {
4369         struct sk_buff *skb;
4370
4371         skb = ath10k_wmi_alloc_skb(ar, 0);
4372         if (!skb)
4373                 return -ENOMEM;
4374
4375         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
4376
4377         return ath10k_wmi_cmd_send(ar, skb,
4378                                    ar->wmi.cmd->pdev_pktlog_disable_cmdid);
4379 }
4380
4381 int ath10k_wmi_attach(struct ath10k *ar)
4382 {
4383         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4384                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4385                         ar->wmi.cmd = &wmi_10_2_cmd_map;
4386                 else
4387                         ar->wmi.cmd = &wmi_10x_cmd_map;
4388
4389                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
4390                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
4391         } else {
4392                 ar->wmi.cmd = &wmi_cmd_map;
4393                 ar->wmi.vdev_param = &wmi_vdev_param_map;
4394                 ar->wmi.pdev_param = &wmi_pdev_param_map;
4395         }
4396
4397         init_completion(&ar->wmi.service_ready);
4398         init_completion(&ar->wmi.unified_ready);
4399         init_waitqueue_head(&ar->wmi.tx_credits_wq);
4400
4401         return 0;
4402 }
4403
4404 void ath10k_wmi_detach(struct ath10k *ar)
4405 {
4406         int i;
4407
4408         /* free the host memory chunks requested by firmware */
4409         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
4410                 dma_free_coherent(ar->dev,
4411                                   ar->wmi.mem_chunks[i].len,
4412                                   ar->wmi.mem_chunks[i].vaddr,
4413                                   ar->wmi.mem_chunks[i].paddr);
4414         }
4415
4416         ar->wmi.num_mem_chunks = 0;
4417 }