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 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
 613 {
 614         int ret;
 615         ret = wait_for_completion_timeout(&ar->wmi.service_ready,
 616                                           WMI_SERVICE_READY_TIMEOUT_HZ);
 617         return ret;
 618 }
 619
 620 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
 621 {
 622         int ret;
 623         ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
 624                                           WMI_UNIFIED_READY_TIMEOUT_HZ);
 625         return ret;
 626 }
 627
 628 struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
 629 {
 630         struct sk_buff *skb;
 631         u32 round_len = roundup(len, 4);
 632
 633         skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
 634         if (!skb)
 635                 return NULL;
 636
 637         skb_reserve(skb, WMI_SKB_HEADROOM);
 638         if (!IS_ALIGNED((unsigned long)skb->data, 4))
 639                 ath10k_warn(ar, "Unaligned WMI skb\n");
 640
 641         skb_put(skb, round_len);
 642         memset(skb->data, 0, round_len);
 643
 644         return skb;
 645 }
 646
 647 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 648 {
 649         dev_kfree_skb(skb);
 650 }
 651
 652 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
 653                                       u32 cmd_id)
 654 {
 655         struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
 656         struct wmi_cmd_hdr *cmd_hdr;
 657         int ret;
 658         u32 cmd = 0;
 659
 660         if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 661                 return -ENOMEM;
 662
 663         cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
 664
 665         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 666         cmd_hdr->cmd_id = __cpu_to_le32(cmd);
 667
 668         memset(skb_cb, 0, sizeof(*skb_cb));
 669         ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
 670         trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
 671
 672         if (ret)
 673                 goto err_pull;
 674
 675         return 0;
 676
 677 err_pull:
 678         skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 679         return ret;
 680 }
 681
 682 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
 683 {
 684         int ret;
 685
 686         lockdep_assert_held(&arvif->ar->data_lock);
 687
 688         if (arvif->beacon == NULL)
 689                 return;
 690
 691         if (arvif->beacon_sent)
 692                 return;
 693
 694         ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
 695         if (ret)
 696                 return;
 697
 698         /* We need to retain the arvif->beacon reference for DMA unmapping and
 699          * freeing the skbuff later. */
 700         arvif->beacon_sent = true;
 701 }
 702
 703 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
 704                                        struct ieee80211_vif *vif)
 705 {
 706         struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
 707
 708         ath10k_wmi_tx_beacon_nowait(arvif);
 709 }
 710
 711 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
 712 {
 713         spin_lock_bh(&ar->data_lock);
 714         ieee80211_iterate_active_interfaces_atomic(ar->hw,
 715                                                    IEEE80211_IFACE_ITER_NORMAL,
 716                                                    ath10k_wmi_tx_beacons_iter,
 717                                                    NULL);
 718         spin_unlock_bh(&ar->data_lock);
 719 }
 720
 721 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
 722 {
 723         /* try to send pending beacons first. they take priority */
 724         ath10k_wmi_tx_beacons_nowait(ar);
 725
 726         wake_up(&ar->wmi.tx_credits_wq);
 727 }
 728
 729 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
 730 {
 731         int ret = -EOPNOTSUPP;
 732
 733         might_sleep();
 734
 735         if (cmd_id == WMI_CMD_UNSUPPORTED) {
 736                 ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
 737                             cmd_id);
 738                 return ret;
 739         }
 740
 741         wait_event_timeout(ar->wmi.tx_credits_wq, ({
 742                 /* try to send pending beacons first. they take priority */
 743                 ath10k_wmi_tx_beacons_nowait(ar);
 744
 745                 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
 746                 (ret != -EAGAIN);
 747         }), 3*HZ);
 748
 749         if (ret)
 750                 dev_kfree_skb_any(skb);
 751
 752         return ret;
 753 }
 754
 755 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 756 {
 757         int ret = 0;
 758         struct wmi_mgmt_tx_cmd *cmd;
 759         struct ieee80211_hdr *hdr;
 760         struct sk_buff *wmi_skb;
 761         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 762         int len;
 763         u32 buf_len = skb->len;
 764         u16 fc;
 765
 766         hdr = (struct ieee80211_hdr *)skb->data;
 767         fc = le16_to_cpu(hdr->frame_control);
 768
 769         if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
 770                 return -EINVAL;
 771
 772         len = sizeof(cmd->hdr) + skb->len;
 773
 774         if ((ieee80211_is_action(hdr->frame_control) ||
 775              ieee80211_is_deauth(hdr->frame_control) ||
 776              ieee80211_is_disassoc(hdr->frame_control)) &&
 777              ieee80211_has_protected(hdr->frame_control)) {
 778                 len += IEEE80211_CCMP_MIC_LEN;
 779                 buf_len += IEEE80211_CCMP_MIC_LEN;
 780         }
 781
 782         len = round_up(len, 4);
 783
 784         wmi_skb = ath10k_wmi_alloc_skb(ar, len);
 785         if (!wmi_skb)
 786                 return -ENOMEM;
 787
 788         cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
 789
 790         cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 791         cmd->hdr.tx_rate = 0;
 792         cmd->hdr.tx_power = 0;
 793         cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 794
 795         memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN);
 796         memcpy(cmd->buf, skb->data, skb->len);
 797
 798         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
 799                    wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
 800                    fc & IEEE80211_FCTL_STYPE);
 801
 802         /* Send the management frame buffer to the target */
 803         ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
 804         if (ret)
 805                 return ret;
 806
 807         /* TODO: report tx status to mac80211 - temporary just ACK */
 808         info->flags |= IEEE80211_TX_STAT_ACK;
 809         ieee80211_tx_status_irqsafe(ar->hw, skb);
 810
 811         return ret;
 812 }
 813
 814 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
 815 {
 816         lockdep_assert_held(&ar->data_lock);
 817
 818         switch (ar->scan.state) {
 819         case ATH10K_SCAN_IDLE:
 820         case ATH10K_SCAN_RUNNING:
 821         case ATH10K_SCAN_ABORTING:
 822                 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
 823                             ath10k_scan_state_str(ar->scan.state),
 824                             ar->scan.state);
 825                 break;
 826         case ATH10K_SCAN_STARTING:
 827                 ar->scan.state = ATH10K_SCAN_RUNNING;
 828
 829                 if (ar->scan.is_roc)
 830                         ieee80211_ready_on_channel(ar->hw);
 831
 832                 complete(&ar->scan.started);
 833                 break;
 834         }
 835 }
 836
 837 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
 838 {
 839         lockdep_assert_held(&ar->data_lock);
 840
 841         switch (ar->scan.state) {
 842         case ATH10K_SCAN_IDLE:
 843         case ATH10K_SCAN_STARTING:
 844                 /* One suspected reason scan can be completed while starting is
 845                  * if firmware fails to deliver all scan events to the host,
 846                  * e.g. when transport pipe is full. This has been observed
 847                  * with spectral scan phyerr events starving wmi transport
 848                  * pipe. In such case the "scan completed" event should be (and
 849                  * is) ignored by the host as it may be just firmware's scan
 850                  * state machine recovering.
 851                  */
 852                 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
 853                             ath10k_scan_state_str(ar->scan.state),
 854                             ar->scan.state);
 855                 break;
 856         case ATH10K_SCAN_RUNNING:
 857         case ATH10K_SCAN_ABORTING:
 858                 __ath10k_scan_finish(ar);
 859                 break;
 860         }
 861 }
 862
 863 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
 864 {
 865         lockdep_assert_held(&ar->data_lock);
 866
 867         switch (ar->scan.state) {
 868         case ATH10K_SCAN_IDLE:
 869         case ATH10K_SCAN_STARTING:
 870                 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
 871                             ath10k_scan_state_str(ar->scan.state),
 872                             ar->scan.state);
 873                 break;
 874         case ATH10K_SCAN_RUNNING:
 875         case ATH10K_SCAN_ABORTING:
 876                 ar->scan_channel = NULL;
 877                 break;
 878         }
 879 }
 880
 881 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
 882 {
 883         lockdep_assert_held(&ar->data_lock);
 884
 885         switch (ar->scan.state) {
 886         case ATH10K_SCAN_IDLE:
 887         case ATH10K_SCAN_STARTING:
 888                 ath10k_warn(ar, "received scan foreign chan 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                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
 895
 896                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
 897                         complete(&ar->scan.on_channel);
 898                 break;
 899         }
 900 }
 901
 902 static const char *
 903 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
 904                                enum wmi_scan_completion_reason reason)
 905 {
 906         switch (type) {
 907         case WMI_SCAN_EVENT_STARTED:
 908                 return "started";
 909         case WMI_SCAN_EVENT_COMPLETED:
 910                 switch (reason) {
 911                 case WMI_SCAN_REASON_COMPLETED:
 912                         return "completed";
 913                 case WMI_SCAN_REASON_CANCELLED:
 914                         return "completed [cancelled]";
 915                 case WMI_SCAN_REASON_PREEMPTED:
 916                         return "completed [preempted]";
 917                 case WMI_SCAN_REASON_TIMEDOUT:
 918                         return "completed [timedout]";
 919                 case WMI_SCAN_REASON_MAX:
 920                         break;
 921                 }
 922                 return "completed [unknown]";
 923         case WMI_SCAN_EVENT_BSS_CHANNEL:
 924                 return "bss channel";
 925         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 926                 return "foreign channel";
 927         case WMI_SCAN_EVENT_DEQUEUED:
 928                 return "dequeued";
 929         case WMI_SCAN_EVENT_PREEMPTED:
 930                 return "preempted";
 931         case WMI_SCAN_EVENT_START_FAILED:
 932                 return "start failed";
 933         default:
 934                 return "unknown";
 935         }
 936 }
 937
 938 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
 939 {
 940         struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
 941         enum wmi_scan_event_type event_type;
 942         enum wmi_scan_completion_reason reason;
 943         u32 freq;
 944         u32 req_id;
 945         u32 scan_id;
 946         u32 vdev_id;
 947
 948         event_type = __le32_to_cpu(event->event_type);
 949         reason     = __le32_to_cpu(event->reason);
 950         freq       = __le32_to_cpu(event->channel_freq);
 951         req_id     = __le32_to_cpu(event->scan_req_id);
 952         scan_id    = __le32_to_cpu(event->scan_id);
 953         vdev_id    = __le32_to_cpu(event->vdev_id);
 954
 955         spin_lock_bh(&ar->data_lock);
 956
 957         ath10k_dbg(ar, ATH10K_DBG_WMI,
 958                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
 959                    ath10k_wmi_event_scan_type_str(event_type, reason),
 960                    event_type, reason, freq, req_id, scan_id, vdev_id,
 961                    ath10k_scan_state_str(ar->scan.state), ar->scan.state);
 962
 963         switch (event_type) {
 964         case WMI_SCAN_EVENT_STARTED:
 965                 ath10k_wmi_event_scan_started(ar);
 966                 break;
 967         case WMI_SCAN_EVENT_COMPLETED:
 968                 ath10k_wmi_event_scan_completed(ar);
 969                 break;
 970         case WMI_SCAN_EVENT_BSS_CHANNEL:
 971                 ath10k_wmi_event_scan_bss_chan(ar);
 972                 break;
 973         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 974                 ath10k_wmi_event_scan_foreign_chan(ar, freq);
 975                 break;
 976         case WMI_SCAN_EVENT_START_FAILED:
 977                 ath10k_warn(ar, "received scan start failure event\n");
 978                 break;
 979         case WMI_SCAN_EVENT_DEQUEUED:
 980         case WMI_SCAN_EVENT_PREEMPTED:
 981         default:
 982                 break;
 983         }
 984
 985         spin_unlock_bh(&ar->data_lock);
 986         return 0;
 987 }
 988
 989 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
 990 {
 991         enum ieee80211_band band;
 992
 993         switch (phy_mode) {
 994         case MODE_11A:
 995         case MODE_11NA_HT20:
 996         case MODE_11NA_HT40:
 997         case MODE_11AC_VHT20:
 998         case MODE_11AC_VHT40:
 999         case MODE_11AC_VHT80:
1000                 band = IEEE80211_BAND_5GHZ;
1001                 break;
1002         case MODE_11G:
1003         case MODE_11B:
1004         case MODE_11GONLY:
1005         case MODE_11NG_HT20:
1006         case MODE_11NG_HT40:
1007         case MODE_11AC_VHT20_2G:
1008         case MODE_11AC_VHT40_2G:
1009         case MODE_11AC_VHT80_2G:
1010         default:
1011                 band = IEEE80211_BAND_2GHZ;
1012         }
1013
1014         return band;
1015 }
1016
1017 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1018 {
1019         u8 rate_idx = 0;
1020
1021         /* rate in Kbps */
1022         switch (rate) {
1023         case 1000:
1024                 rate_idx = 0;
1025                 break;
1026         case 2000:
1027                 rate_idx = 1;
1028                 break;
1029         case 5500:
1030                 rate_idx = 2;
1031                 break;
1032         case 11000:
1033                 rate_idx = 3;
1034                 break;
1035         case 6000:
1036                 rate_idx = 4;
1037                 break;
1038         case 9000:
1039                 rate_idx = 5;
1040                 break;
1041         case 12000:
1042                 rate_idx = 6;
1043                 break;
1044         case 18000:
1045                 rate_idx = 7;
1046                 break;
1047         case 24000:
1048                 rate_idx = 8;
1049                 break;
1050         case 36000:
1051                 rate_idx = 9;
1052                 break;
1053         case 48000:
1054                 rate_idx = 10;
1055                 break;
1056         case 54000:
1057                 rate_idx = 11;
1058                 break;
1059         default:
1060                 break;
1061         }
1062
1063         if (band == IEEE80211_BAND_5GHZ) {
1064                 if (rate_idx > 3)
1065                         /* Omit CCK rates */
1066                         rate_idx -= 4;
1067                 else
1068                         rate_idx = 0;
1069         }
1070
1071         return rate_idx;
1072 }
1073
1074 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1075 {
1076         struct wmi_mgmt_rx_event_v1 *ev_v1;
1077         struct wmi_mgmt_rx_event_v2 *ev_v2;
1078         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1079         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1080         struct ieee80211_channel *ch;
1081         struct ieee80211_hdr *hdr;
1082         u32 rx_status;
1083         u32 channel;
1084         u32 phy_mode;
1085         u32 snr;
1086         u32 rate;
1087         u32 buf_len;
1088         u16 fc;
1089         int pull_len;
1090
1091         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1092                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1093                 ev_hdr = &ev_v2->hdr.v1;
1094                 pull_len = sizeof(*ev_v2);
1095         } else {
1096                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1097                 ev_hdr = &ev_v1->hdr;
1098                 pull_len = sizeof(*ev_v1);
1099         }
1100
1101         channel   = __le32_to_cpu(ev_hdr->channel);
1102         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1103         rx_status = __le32_to_cpu(ev_hdr->status);
1104         snr       = __le32_to_cpu(ev_hdr->snr);
1105         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1106         rate      = __le32_to_cpu(ev_hdr->rate);
1107
1108         memset(status, 0, sizeof(*status));
1109
1110         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1111                    "event mgmt rx status %08x\n", rx_status);
1112
1113         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1114                 dev_kfree_skb(skb);
1115                 return 0;
1116         }
1117
1118         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1119                 dev_kfree_skb(skb);
1120                 return 0;
1121         }
1122
1123         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1124                 dev_kfree_skb(skb);
1125                 return 0;
1126         }
1127
1128         if (rx_status & WMI_RX_STATUS_ERR_CRC)
1129                 status->flag |= RX_FLAG_FAILED_FCS_CRC;
1130         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1131                 status->flag |= RX_FLAG_MMIC_ERROR;
1132
1133         /* HW can Rx CCK rates on 5GHz. In that case phy_mode is set to
1134          * MODE_11B. This means phy_mode is not a reliable source for the band
1135          * of mgmt rx. */
1136
1137         ch = ar->scan_channel;
1138         if (!ch)
1139                 ch = ar->rx_channel;
1140
1141         if (ch) {
1142                 status->band = ch->band;
1143
1144                 if (phy_mode == MODE_11B &&
1145                     status->band == IEEE80211_BAND_5GHZ)
1146                         ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1147         } else {
1148                 ath10k_warn(ar, "using (unreliable) phy_mode to extract band for mgmt rx\n");
1149                 status->band = phy_mode_to_band(phy_mode);
1150         }
1151
1152         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1153         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1154         status->rate_idx = get_rate_idx(rate, status->band);
1155
1156         skb_pull(skb, pull_len);
1157
1158         hdr = (struct ieee80211_hdr *)skb->data;
1159         fc = le16_to_cpu(hdr->frame_control);
1160
1161         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1162          * encrypted payload. However in case of PMF it delivers decrypted
1163          * frames with Protected Bit set. */
1164         if (ieee80211_has_protected(hdr->frame_control) &&
1165             !ieee80211_is_auth(hdr->frame_control)) {
1166                 status->flag |= RX_FLAG_DECRYPTED;
1167
1168                 if (!ieee80211_is_action(hdr->frame_control) &&
1169                     !ieee80211_is_deauth(hdr->frame_control) &&
1170                     !ieee80211_is_disassoc(hdr->frame_control)) {
1171                         status->flag |= RX_FLAG_IV_STRIPPED |
1172                                         RX_FLAG_MMIC_STRIPPED;
1173                         hdr->frame_control = __cpu_to_le16(fc &
1174                                         ~IEEE80211_FCTL_PROTECTED);
1175                 }
1176         }
1177
1178         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1179                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1180                    skb, skb->len,
1181                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1182
1183         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1184                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1185                    status->freq, status->band, status->signal,
1186                    status->rate_idx);
1187
1188         /*
1189          * packets from HTC come aligned to 4byte boundaries
1190          * because they can originally come in along with a trailer
1191          */
1192         skb_trim(skb, buf_len);
1193
1194         ieee80211_rx(ar->hw, skb);
1195         return 0;
1196 }
1197
1198 static int freq_to_idx(struct ath10k *ar, int freq)
1199 {
1200         struct ieee80211_supported_band *sband;
1201         int band, ch, idx = 0;
1202
1203         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1204                 sband = ar->hw->wiphy->bands[band];
1205                 if (!sband)
1206                         continue;
1207
1208                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1209                         if (sband->channels[ch].center_freq == freq)
1210                                 goto exit;
1211         }
1212
1213 exit:
1214         return idx;
1215 }
1216
1217 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1218 {
1219         struct wmi_chan_info_event *ev;
1220         struct survey_info *survey;
1221         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1222         int idx;
1223
1224         ev = (struct wmi_chan_info_event *)skb->data;
1225
1226         err_code = __le32_to_cpu(ev->err_code);
1227         freq = __le32_to_cpu(ev->freq);
1228         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1229         noise_floor = __le32_to_cpu(ev->noise_floor);
1230         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1231         cycle_count = __le32_to_cpu(ev->cycle_count);
1232
1233         ath10k_dbg(ar, ATH10K_DBG_WMI,
1234                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1235                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1236                    cycle_count);
1237
1238         spin_lock_bh(&ar->data_lock);
1239
1240         switch (ar->scan.state) {
1241         case ATH10K_SCAN_IDLE:
1242         case ATH10K_SCAN_STARTING:
1243                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1244                 goto exit;
1245         case ATH10K_SCAN_RUNNING:
1246         case ATH10K_SCAN_ABORTING:
1247                 break;
1248         }
1249
1250         idx = freq_to_idx(ar, freq);
1251         if (idx >= ARRAY_SIZE(ar->survey)) {
1252                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1253                             freq, idx);
1254                 goto exit;
1255         }
1256
1257         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1258                 /* During scanning chan info is reported twice for each
1259                  * visited channel. The reported cycle count is global
1260                  * and per-channel cycle count must be calculated */
1261
1262                 cycle_count -= ar->survey_last_cycle_count;
1263                 rx_clear_count -= ar->survey_last_rx_clear_count;
1264
1265                 survey = &ar->survey[idx];
1266                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1267                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1268                 survey->noise = noise_floor;
1269                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1270                                  SURVEY_INFO_CHANNEL_TIME_RX |
1271                                  SURVEY_INFO_NOISE_DBM;
1272         }
1273
1274         ar->survey_last_rx_clear_count = rx_clear_count;
1275         ar->survey_last_cycle_count = cycle_count;
1276
1277 exit:
1278         spin_unlock_bh(&ar->data_lock);
1279 }
1280
1281 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1282 {
1283         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1284 }
1285
1286 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1287 {
1288         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1289                    skb->len);
1290
1291         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1292
1293         return 0;
1294 }
1295
1296 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1297                                           struct sk_buff *skb)
1298 {
1299         struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data;
1300
1301         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1302
1303         ath10k_debug_read_target_stats(ar, ev);
1304 }
1305
1306 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1307                                              struct sk_buff *skb)
1308 {
1309         struct wmi_vdev_start_response_event *ev;
1310
1311         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1312
1313         ev = (struct wmi_vdev_start_response_event *)skb->data;
1314
1315         if (WARN_ON(__le32_to_cpu(ev->status)))
1316                 return;
1317
1318         complete(&ar->vdev_setup_done);
1319 }
1320
1321 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1322                                           struct sk_buff *skb)
1323 {
1324         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1325         complete(&ar->vdev_setup_done);
1326 }
1327
1328 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1329                                               struct sk_buff *skb)
1330 {
1331         struct wmi_peer_sta_kickout_event *ev;
1332         struct ieee80211_sta *sta;
1333
1334         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1335
1336         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1337                    ev->peer_macaddr.addr);
1338
1339         rcu_read_lock();
1340
1341         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1342         if (!sta) {
1343                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1344                             ev->peer_macaddr.addr);
1345                 goto exit;
1346         }
1347
1348         ieee80211_report_low_ack(sta, 10);
1349
1350 exit:
1351         rcu_read_unlock();
1352 }
1353
1354 /*
1355  * FIXME
1356  *
1357  * We don't report to mac80211 sleep state of connected
1358  * stations. Due to this mac80211 can't fill in TIM IE
1359  * correctly.
1360  *
1361  * I know of no way of getting nullfunc frames that contain
1362  * sleep transition from connected stations - these do not
1363  * seem to be sent from the target to the host. There also
1364  * doesn't seem to be a dedicated event for that. So the
1365  * only way left to do this would be to read tim_bitmap
1366  * during SWBA.
1367  *
1368  * We could probably try using tim_bitmap from SWBA to tell
1369  * mac80211 which stations are asleep and which are not. The
1370  * problem here is calling mac80211 functions so many times
1371  * could take too long and make us miss the time to submit
1372  * the beacon to the target.
1373  *
1374  * So as a workaround we try to extend the TIM IE if there
1375  * is unicast buffered for stations with aid > 7 and fill it
1376  * in ourselves.
1377  */
1378 static void ath10k_wmi_update_tim(struct ath10k *ar,
1379                                   struct ath10k_vif *arvif,
1380                                   struct sk_buff *bcn,
1381                                   struct wmi_bcn_info *bcn_info)
1382 {
1383         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1384         struct ieee80211_tim_ie *tim;
1385         u8 *ies, *ie;
1386         u8 ie_len, pvm_len;
1387
1388         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1389          * we must copy the bitmap upon change and reuse it later */
1390         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1391                 int i;
1392
1393                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1394                              sizeof(bcn_info->tim_info.tim_bitmap));
1395
1396                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1397                         __le32 t = bcn_info->tim_info.tim_bitmap[i / 4];
1398                         u32 v = __le32_to_cpu(t);
1399                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1400                 }
1401
1402                 /* FW reports either length 0 or 16
1403                  * so we calculate this on our own */
1404                 arvif->u.ap.tim_len = 0;
1405                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1406                         if (arvif->u.ap.tim_bitmap[i])
1407                                 arvif->u.ap.tim_len = i;
1408
1409                 arvif->u.ap.tim_len++;
1410         }
1411
1412         ies = bcn->data;
1413         ies += ieee80211_hdrlen(hdr->frame_control);
1414         ies += 12; /* fixed parameters */
1415
1416         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1417                                     (u8 *)skb_tail_pointer(bcn) - ies);
1418         if (!ie) {
1419                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1420                         ath10k_warn(ar, "no tim ie found;\n");
1421                 return;
1422         }
1423
1424         tim = (void *)ie + 2;
1425         ie_len = ie[1];
1426         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1427
1428         if (pvm_len < arvif->u.ap.tim_len) {
1429                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1430                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1431                 void *next_ie = ie + 2 + ie_len;
1432
1433                 if (skb_put(bcn, expand_size)) {
1434                         memmove(next_ie + expand_size, next_ie, move_size);
1435
1436                         ie[1] += expand_size;
1437                         ie_len += expand_size;
1438                         pvm_len += expand_size;
1439                 } else {
1440                         ath10k_warn(ar, "tim expansion failed\n");
1441                 }
1442         }
1443
1444         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1445                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1446                 return;
1447         }
1448
1449         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1450         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1451
1452         if (tim->dtim_count == 0) {
1453                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1454
1455                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1456                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1457         }
1458
1459         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1460                    tim->dtim_count, tim->dtim_period,
1461                    tim->bitmap_ctrl, pvm_len);
1462 }
1463
1464 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1465                                    struct wmi_p2p_noa_info *noa)
1466 {
1467         struct ieee80211_p2p_noa_attr *noa_attr;
1468         u8  ctwindow_oppps = noa->ctwindow_oppps;
1469         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1470         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1471         __le16 *noa_attr_len;
1472         u16 attr_len;
1473         u8 noa_descriptors = noa->num_descriptors;
1474         int i;
1475
1476         /* P2P IE */
1477         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1478         data[1] = len - 2;
1479         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1480         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1481         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1482         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1483
1484         /* NOA ATTR */
1485         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1486         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1487         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1488
1489         noa_attr->index = noa->index;
1490         noa_attr->oppps_ctwindow = ctwindow;
1491         if (oppps)
1492                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1493
1494         for (i = 0; i < noa_descriptors; i++) {
1495                 noa_attr->desc[i].count =
1496                         __le32_to_cpu(noa->descriptors[i].type_count);
1497                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1498                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1499                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1500         }
1501
1502         attr_len = 2; /* index + oppps_ctwindow */
1503         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1504         *noa_attr_len = __cpu_to_le16(attr_len);
1505 }
1506
1507 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1508 {
1509         u32 len = 0;
1510         u8 noa_descriptors = noa->num_descriptors;
1511         u8 opp_ps_info = noa->ctwindow_oppps;
1512         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1513
1514
1515         if (!noa_descriptors && !opps_enabled)
1516                 return len;
1517
1518         len += 1 + 1 + 4; /* EID + len + OUI */
1519         len += 1 + 2; /* noa attr  + attr len */
1520         len += 1 + 1; /* index + oppps_ctwindow */
1521         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1522
1523         return len;
1524 }
1525
1526 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1527                                   struct sk_buff *bcn,
1528                                   struct wmi_bcn_info *bcn_info)
1529 {
1530         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1531         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1532         u32 new_len;
1533
1534         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1535                 return;
1536
1537         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1538         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1539                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1540                 if (!new_len)
1541                         goto cleanup;
1542
1543                 new_data = kmalloc(new_len, GFP_ATOMIC);
1544                 if (!new_data)
1545                         goto cleanup;
1546
1547                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1548
1549                 spin_lock_bh(&ar->data_lock);
1550                 arvif->u.ap.noa_data = new_data;
1551                 arvif->u.ap.noa_len = new_len;
1552                 spin_unlock_bh(&ar->data_lock);
1553                 kfree(old_data);
1554         }
1555
1556         if (arvif->u.ap.noa_data)
1557                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1558                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1559                                arvif->u.ap.noa_data,
1560                                arvif->u.ap.noa_len);
1561         return;
1562
1563 cleanup:
1564         spin_lock_bh(&ar->data_lock);
1565         arvif->u.ap.noa_data = NULL;
1566         arvif->u.ap.noa_len = 0;
1567         spin_unlock_bh(&ar->data_lock);
1568         kfree(old_data);
1569 }
1570
1571
1572 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1573 {
1574         struct wmi_host_swba_event *ev;
1575         u32 map;
1576         int i = -1;
1577         struct wmi_bcn_info *bcn_info;
1578         struct ath10k_vif *arvif;
1579         struct sk_buff *bcn;
1580         int ret, vdev_id = 0;
1581
1582         ev = (struct wmi_host_swba_event *)skb->data;
1583         map = __le32_to_cpu(ev->vdev_map);
1584
1585         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1586                    ev->vdev_map);
1587
1588         for (; map; map >>= 1, vdev_id++) {
1589                 if (!(map & 0x1))
1590                         continue;
1591
1592                 i++;
1593
1594                 if (i >= WMI_MAX_AP_VDEV) {
1595                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1596                         break;
1597                 }
1598
1599                 bcn_info = &ev->bcn_info[i];
1600
1601                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1602                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1603                            i,
1604                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1605                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1606                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1607                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1608                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1609                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1610                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1611                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1612
1613                 arvif = ath10k_get_arvif(ar, vdev_id);
1614                 if (arvif == NULL) {
1615                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1616                                     vdev_id);
1617                         continue;
1618                 }
1619
1620                 /* There are no completions for beacons so wait for next SWBA
1621                  * before telling mac80211 to decrement CSA counter
1622                  *
1623                  * Once CSA counter is completed stop sending beacons until
1624                  * actual channel switch is done */
1625                 if (arvif->vif->csa_active &&
1626                     ieee80211_csa_is_complete(arvif->vif)) {
1627                         ieee80211_csa_finish(arvif->vif);
1628                         continue;
1629                 }
1630
1631                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1632                 if (!bcn) {
1633                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1634                         continue;
1635                 }
1636
1637                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1638                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1639                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1640
1641                 spin_lock_bh(&ar->data_lock);
1642
1643                 if (arvif->beacon) {
1644                         if (!arvif->beacon_sent)
1645                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1646                                             arvif->vdev_id);
1647
1648                         dma_unmap_single(arvif->ar->dev,
1649                                          ATH10K_SKB_CB(arvif->beacon)->paddr,
1650                                          arvif->beacon->len, DMA_TO_DEVICE);
1651                         dev_kfree_skb_any(arvif->beacon);
1652                         arvif->beacon = NULL;
1653                 }
1654
1655                 ATH10K_SKB_CB(bcn)->paddr = dma_map_single(arvif->ar->dev,
1656                                                            bcn->data, bcn->len,
1657                                                            DMA_TO_DEVICE);
1658                 ret = dma_mapping_error(arvif->ar->dev,
1659                                         ATH10K_SKB_CB(bcn)->paddr);
1660                 if (ret) {
1661                         ath10k_warn(ar, "failed to map beacon: %d\n", ret);
1662                         dev_kfree_skb_any(bcn);
1663                         goto skip;
1664                 }
1665
1666                 arvif->beacon = bcn;
1667                 arvif->beacon_sent = false;
1668
1669                 ath10k_wmi_tx_beacon_nowait(arvif);
1670 skip:
1671                 spin_unlock_bh(&ar->data_lock);
1672         }
1673 }
1674
1675 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1676                                                struct sk_buff *skb)
1677 {
1678         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1679 }
1680
1681 static void ath10k_dfs_radar_report(struct ath10k *ar,
1682                                     struct wmi_single_phyerr_rx_event *event,
1683                                     struct phyerr_radar_report *rr,
1684                                     u64 tsf)
1685 {
1686         u32 reg0, reg1, tsf32l;
1687         struct pulse_event pe;
1688         u64 tsf64;
1689         u8 rssi, width;
1690
1691         reg0 = __le32_to_cpu(rr->reg0);
1692         reg1 = __le32_to_cpu(rr->reg1);
1693
1694         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1695                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1696                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1697                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1698                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1699                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1700         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1701                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1702                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1703                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1704                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1705                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1706                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1707         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1708                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1709                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1710                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1711
1712         if (!ar->dfs_detector)
1713                 return;
1714
1715         /* report event to DFS pattern detector */
1716         tsf32l = __le32_to_cpu(event->hdr.tsf_timestamp);
1717         tsf64 = tsf & (~0xFFFFFFFFULL);
1718         tsf64 |= tsf32l;
1719
1720         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1721         rssi = event->hdr.rssi_combined;
1722
1723         /* hardware store this as 8 bit signed value,
1724          * set to zero if negative number
1725          */
1726         if (rssi & 0x80)
1727                 rssi = 0;
1728
1729         pe.ts = tsf64;
1730         pe.freq = ar->hw->conf.chandef.chan->center_freq;
1731         pe.width = width;
1732         pe.rssi = rssi;
1733
1734         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1735                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
1736                    pe.freq, pe.width, pe.rssi, pe.ts);
1737
1738         ATH10K_DFS_STAT_INC(ar, pulses_detected);
1739
1740         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
1741                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1742                            "dfs no pulse pattern detected, yet\n");
1743                 return;
1744         }
1745
1746         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
1747         ATH10K_DFS_STAT_INC(ar, radar_detected);
1748
1749         /* Control radar events reporting in debugfs file
1750            dfs_block_radar_events */
1751         if (ar->dfs_block_radar_events) {
1752                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
1753                 return;
1754         }
1755
1756         ieee80211_radar_detected(ar->hw);
1757 }
1758
1759 static int ath10k_dfs_fft_report(struct ath10k *ar,
1760                                  struct wmi_single_phyerr_rx_event *event,
1761                                  struct phyerr_fft_report *fftr,
1762                                  u64 tsf)
1763 {
1764         u32 reg0, reg1;
1765         u8 rssi, peak_mag;
1766
1767         reg0 = __le32_to_cpu(fftr->reg0);
1768         reg1 = __le32_to_cpu(fftr->reg1);
1769         rssi = event->hdr.rssi_combined;
1770
1771         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1772                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
1773                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
1774                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
1775                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
1776                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
1777         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1778                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
1779                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
1780                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
1781                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
1782                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
1783
1784         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
1785
1786         /* false event detection */
1787         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
1788             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
1789                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
1790                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
1791                 return -EINVAL;
1792         }
1793
1794         return 0;
1795 }
1796
1797 static void ath10k_wmi_event_dfs(struct ath10k *ar,
1798                                  struct wmi_single_phyerr_rx_event *event,
1799                                  u64 tsf)
1800 {
1801         int buf_len, tlv_len, res, i = 0;
1802         struct phyerr_tlv *tlv;
1803         struct phyerr_radar_report *rr;
1804         struct phyerr_fft_report *fftr;
1805         u8 *tlv_buf;
1806
1807         buf_len = __le32_to_cpu(event->hdr.buf_len);
1808         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1809                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
1810                    event->hdr.phy_err_code, event->hdr.rssi_combined,
1811                    __le32_to_cpu(event->hdr.tsf_timestamp), tsf, buf_len);
1812
1813         /* Skip event if DFS disabled */
1814         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
1815                 return;
1816
1817         ATH10K_DFS_STAT_INC(ar, pulses_total);
1818
1819         while (i < buf_len) {
1820                 if (i + sizeof(*tlv) > buf_len) {
1821                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
1822                                     i);
1823                         return;
1824                 }
1825
1826                 tlv = (struct phyerr_tlv *)&event->bufp[i];
1827                 tlv_len = __le16_to_cpu(tlv->len);
1828                 tlv_buf = &event->bufp[i + sizeof(*tlv)];
1829                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1830                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
1831                            tlv_len, tlv->tag, tlv->sig);
1832
1833                 switch (tlv->tag) {
1834                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
1835                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
1836                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
1837                                             i);
1838                                 return;
1839                         }
1840
1841                         rr = (struct phyerr_radar_report *)tlv_buf;
1842                         ath10k_dfs_radar_report(ar, event, rr, tsf);
1843                         break;
1844                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
1845                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
1846                                 ath10k_warn(ar, "too short fft report (%d)\n",
1847                                             i);
1848                                 return;
1849                         }
1850
1851                         fftr = (struct phyerr_fft_report *)tlv_buf;
1852                         res = ath10k_dfs_fft_report(ar, event, fftr, tsf);
1853                         if (res)
1854                                 return;
1855                         break;
1856                 }
1857
1858                 i += sizeof(*tlv) + tlv_len;
1859         }
1860 }
1861
1862 static void ath10k_wmi_event_spectral_scan(struct ath10k *ar,
1863                                 struct wmi_single_phyerr_rx_event *event,
1864                                 u64 tsf)
1865 {
1866         int buf_len, tlv_len, res, i = 0;
1867         struct phyerr_tlv *tlv;
1868         u8 *tlv_buf;
1869         struct phyerr_fft_report *fftr;
1870         size_t fftr_len;
1871
1872         buf_len = __le32_to_cpu(event->hdr.buf_len);
1873
1874         while (i < buf_len) {
1875                 if (i + sizeof(*tlv) > buf_len) {
1876                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
1877                                     i);
1878                         return;
1879                 }
1880
1881                 tlv = (struct phyerr_tlv *)&event->bufp[i];
1882                 tlv_len = __le16_to_cpu(tlv->len);
1883                 tlv_buf = &event->bufp[i + sizeof(*tlv)];
1884
1885                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
1886                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
1887                                     i);
1888                         return;
1889                 }
1890
1891                 switch (tlv->tag) {
1892                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
1893                         if (sizeof(*fftr) > tlv_len) {
1894                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
1895                                             i);
1896                                 return;
1897                         }
1898
1899                         fftr_len = tlv_len - sizeof(*fftr);
1900                         fftr = (struct phyerr_fft_report *)tlv_buf;
1901                         res = ath10k_spectral_process_fft(ar, event,
1902                                                           fftr, fftr_len,
1903                                                           tsf);
1904                         if (res < 0) {
1905                                 ath10k_warn(ar, "failed to process fft report: %d\n",
1906                                             res);
1907                                 return;
1908                         }
1909                         break;
1910                 }
1911
1912                 i += sizeof(*tlv) + tlv_len;
1913         }
1914 }
1915
1916 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
1917 {
1918         struct wmi_comb_phyerr_rx_event *comb_event;
1919         struct wmi_single_phyerr_rx_event *event;
1920         u32 count, i, buf_len, phy_err_code;
1921         u64 tsf;
1922         int left_len = skb->len;
1923
1924         ATH10K_DFS_STAT_INC(ar, phy_errors);
1925
1926         /* Check if combined event available */
1927         if (left_len < sizeof(*comb_event)) {
1928                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
1929                 return;
1930         }
1931
1932         left_len -= sizeof(*comb_event);
1933
1934         /* Check number of included events */
1935         comb_event = (struct wmi_comb_phyerr_rx_event *)skb->data;
1936         count = __le32_to_cpu(comb_event->hdr.num_phyerr_events);
1937
1938         tsf = __le32_to_cpu(comb_event->hdr.tsf_u32);
1939         tsf <<= 32;
1940         tsf |= __le32_to_cpu(comb_event->hdr.tsf_l32);
1941
1942         ath10k_dbg(ar, ATH10K_DBG_WMI,
1943                    "wmi event phyerr count %d tsf64 0x%llX\n",
1944                    count, tsf);
1945
1946         event = (struct wmi_single_phyerr_rx_event *)comb_event->bufp;
1947         for (i = 0; i < count; i++) {
1948                 /* Check if we can read event header */
1949                 if (left_len < sizeof(*event)) {
1950                         ath10k_warn(ar, "single event (%d) wrong head len\n",
1951                                     i);
1952                         return;
1953                 }
1954
1955                 left_len -= sizeof(*event);
1956
1957                 buf_len = __le32_to_cpu(event->hdr.buf_len);
1958                 phy_err_code = event->hdr.phy_err_code;
1959
1960                 if (left_len < buf_len) {
1961                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
1962                         return;
1963                 }
1964
1965                 left_len -= buf_len;
1966
1967                 switch (phy_err_code) {
1968                 case PHY_ERROR_RADAR:
1969                         ath10k_wmi_event_dfs(ar, event, tsf);
1970                         break;
1971                 case PHY_ERROR_SPECTRAL_SCAN:
1972                         ath10k_wmi_event_spectral_scan(ar, event, tsf);
1973                         break;
1974                 case PHY_ERROR_FALSE_RADAR_EXT:
1975                         ath10k_wmi_event_dfs(ar, event, tsf);
1976                         ath10k_wmi_event_spectral_scan(ar, event, tsf);
1977                         break;
1978                 default:
1979                         break;
1980                 }
1981
1982                 event += sizeof(*event) + buf_len;
1983         }
1984 }
1985
1986 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
1987 {
1988         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
1989 }
1990
1991 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
1992                                     struct sk_buff *skb)
1993 {
1994         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
1995 }
1996
1997 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
1998                                          struct sk_buff *skb)
1999 {
2000         char buf[101], c;
2001         int i;
2002
2003         for (i = 0; i < sizeof(buf) - 1; i++) {
2004                 if (i >= skb->len)
2005                         break;
2006
2007                 c = skb->data[i];
2008
2009                 if (c == '\0')
2010                         break;
2011
2012                 if (isascii(c) && isprint(c))
2013                         buf[i] = c;
2014                 else
2015                         buf[i] = '.';
2016         }
2017
2018         if (i == sizeof(buf) - 1)
2019                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2020
2021         /* for some reason the debug prints end with \n, remove that */
2022         if (skb->data[i - 1] == '\n')
2023                 i--;
2024
2025         /* the last byte is always reserved for the null character */
2026         buf[i] = '\0';
2027
2028         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug print '%s'\n", buf);
2029 }
2030
2031 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2032 {
2033         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2034 }
2035
2036 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2037                                                struct sk_buff *skb)
2038 {
2039         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2040 }
2041
2042 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2043                                              struct sk_buff *skb)
2044 {
2045         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2046 }
2047
2048 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2049                                              struct sk_buff *skb)
2050 {
2051         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2052 }
2053
2054 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2055                                               struct sk_buff *skb)
2056 {
2057         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2058 }
2059
2060 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2061                                              struct sk_buff *skb)
2062 {
2063         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2064 }
2065
2066 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2067                                               struct sk_buff *skb)
2068 {
2069         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2070 }
2071
2072 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2073                                              struct sk_buff *skb)
2074 {
2075         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2076 }
2077
2078 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2079                                            struct sk_buff *skb)
2080 {
2081         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2082 }
2083
2084 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2085                                          struct sk_buff *skb)
2086 {
2087         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2088 }
2089
2090 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2091                                             struct sk_buff *skb)
2092 {
2093         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2094 }
2095
2096 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2097                                             struct sk_buff *skb)
2098 {
2099         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2100 }
2101
2102 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2103                                             struct sk_buff *skb)
2104 {
2105         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2106 }
2107
2108 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2109                                                 struct sk_buff *skb)
2110 {
2111         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2112 }
2113
2114 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2115                                              struct sk_buff *skb)
2116 {
2117         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2118 }
2119
2120 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2121                                               struct sk_buff *skb)
2122 {
2123         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2124 }
2125
2126 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2127                                              struct sk_buff *skb)
2128 {
2129         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2130 }
2131
2132 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2133                                       u32 num_units, u32 unit_len)
2134 {
2135         dma_addr_t paddr;
2136         u32 pool_size;
2137         int idx = ar->wmi.num_mem_chunks;
2138
2139         pool_size = num_units * round_up(unit_len, 4);
2140
2141         if (!pool_size)
2142                 return -EINVAL;
2143
2144         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2145                                                            pool_size,
2146                                                            &paddr,
2147                                                            GFP_ATOMIC);
2148         if (!ar->wmi.mem_chunks[idx].vaddr) {
2149                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2150                 return -ENOMEM;
2151         }
2152
2153         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2154
2155         ar->wmi.mem_chunks[idx].paddr = paddr;
2156         ar->wmi.mem_chunks[idx].len = pool_size;
2157         ar->wmi.mem_chunks[idx].req_id = req_id;
2158         ar->wmi.num_mem_chunks++;
2159
2160         return 0;
2161 }
2162
2163 static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
2164                                               struct sk_buff *skb)
2165 {
2166         struct wmi_service_ready_event *ev = (void *)skb->data;
2167         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2168
2169         if (skb->len < sizeof(*ev)) {
2170                 ath10k_warn(ar, "Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
2171                             skb->len, sizeof(*ev));
2172                 return;
2173         }
2174
2175         ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
2176         ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
2177         ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
2178         ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
2179         ar->fw_version_major =
2180                 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
2181         ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
2182         ar->fw_version_release =
2183                 (__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16;
2184         ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff);
2185         ar->phy_capability = __le32_to_cpu(ev->phy_capability);
2186         ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
2187
2188         /* only manually set fw features when not using FW IE format */
2189         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2190                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2191
2192         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2193                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2194                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2195                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2196         }
2197
2198         ar->ath_common.regulatory.current_rd =
2199                 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
2200
2201         wmi_main_svc_map(ev->wmi_service_bitmap, svc_bmap);
2202         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2203         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2204                         ev->wmi_service_bitmap, sizeof(ev->wmi_service_bitmap));
2205
2206         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2207                 snprintf(ar->hw->wiphy->fw_version,
2208                          sizeof(ar->hw->wiphy->fw_version),
2209                          "%u.%u.%u.%u",
2210                          ar->fw_version_major,
2211                          ar->fw_version_minor,
2212                          ar->fw_version_release,
2213                          ar->fw_version_build);
2214         }
2215
2216         /* FIXME: it probably should be better to support this */
2217         if (__le32_to_cpu(ev->num_mem_reqs) > 0) {
2218                 ath10k_warn(ar, "target requested %d memory chunks; ignoring\n",
2219                             __le32_to_cpu(ev->num_mem_reqs));
2220         }
2221
2222         ath10k_dbg(ar, ATH10K_DBG_WMI,
2223                    "wmi event service ready sw_ver 0x%08x sw_ver1 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u num_rf_chains %u\n",
2224                    __le32_to_cpu(ev->sw_version),
2225                    __le32_to_cpu(ev->sw_version_1),
2226                    __le32_to_cpu(ev->abi_version),
2227                    __le32_to_cpu(ev->phy_capability),
2228                    __le32_to_cpu(ev->ht_cap_info),
2229                    __le32_to_cpu(ev->vht_cap_info),
2230                    __le32_to_cpu(ev->vht_supp_mcs),
2231                    __le32_to_cpu(ev->sys_cap_info),
2232                    __le32_to_cpu(ev->num_mem_reqs),
2233                    __le32_to_cpu(ev->num_rf_chains));
2234
2235         complete(&ar->wmi.service_ready);
2236 }
2237
2238 static void ath10k_wmi_10x_service_ready_event_rx(struct ath10k *ar,
2239                                                   struct sk_buff *skb)
2240 {
2241         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2242         int ret;
2243         struct wmi_service_ready_event_10x *ev = (void *)skb->data;
2244         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2245
2246         if (skb->len < sizeof(*ev)) {
2247                 ath10k_warn(ar, "Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
2248                             skb->len, sizeof(*ev));
2249                 return;
2250         }
2251
2252         ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
2253         ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
2254         ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
2255         ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
2256         ar->fw_version_major =
2257                 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
2258         ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
2259         ar->phy_capability = __le32_to_cpu(ev->phy_capability);
2260         ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
2261
2262         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2263                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2264                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2265                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2266         }
2267
2268         ar->ath_common.regulatory.current_rd =
2269                 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
2270
2271         wmi_10x_svc_map(ev->wmi_service_bitmap, svc_bmap);
2272         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2273         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2274                         ev->wmi_service_bitmap, sizeof(ev->wmi_service_bitmap));
2275
2276         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2277                 snprintf(ar->hw->wiphy->fw_version,
2278                          sizeof(ar->hw->wiphy->fw_version),
2279                          "%u.%u",
2280                          ar->fw_version_major,
2281                          ar->fw_version_minor);
2282         }
2283
2284         num_mem_reqs = __le32_to_cpu(ev->num_mem_reqs);
2285
2286         if (num_mem_reqs > ATH10K_MAX_MEM_REQS) {
2287                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2288                             num_mem_reqs);
2289                 return;
2290         }
2291
2292         if (!num_mem_reqs)
2293                 goto exit;
2294
2295         ath10k_dbg(ar, ATH10K_DBG_WMI, "firmware has requested %d memory chunks\n",
2296                    num_mem_reqs);
2297
2298         for (i = 0; i < num_mem_reqs; ++i) {
2299                 req_id = __le32_to_cpu(ev->mem_reqs[i].req_id);
2300                 num_units = __le32_to_cpu(ev->mem_reqs[i].num_units);
2301                 unit_size = __le32_to_cpu(ev->mem_reqs[i].unit_size);
2302                 num_unit_info = __le32_to_cpu(ev->mem_reqs[i].num_unit_info);
2303
2304                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2305                         /* number of units to allocate is number of
2306                          * peers, 1 extra for self peer on target */
2307                         /* this needs to be tied, host and target
2308                          * can get out of sync */
2309                         num_units = TARGET_10X_NUM_PEERS + 1;
2310                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2311                         num_units = TARGET_10X_NUM_VDEVS + 1;
2312
2313                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2314                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2315                            req_id,
2316                            __le32_to_cpu(ev->mem_reqs[i].num_units),
2317                            num_unit_info,
2318                            unit_size,
2319                            num_units);
2320
2321                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2322                                                 unit_size);
2323                 if (ret)
2324                         return;
2325         }
2326
2327 exit:
2328         ath10k_dbg(ar, ATH10K_DBG_WMI,
2329                    "wmi event service ready sw_ver 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u num_rf_chains %u\n",
2330                    __le32_to_cpu(ev->sw_version),
2331                    __le32_to_cpu(ev->abi_version),
2332                    __le32_to_cpu(ev->phy_capability),
2333                    __le32_to_cpu(ev->ht_cap_info),
2334                    __le32_to_cpu(ev->vht_cap_info),
2335                    __le32_to_cpu(ev->vht_supp_mcs),
2336                    __le32_to_cpu(ev->sys_cap_info),
2337                    __le32_to_cpu(ev->num_mem_reqs),
2338                    __le32_to_cpu(ev->num_rf_chains));
2339
2340         complete(&ar->wmi.service_ready);
2341 }
2342
2343 static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb)
2344 {
2345         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2346
2347         if (WARN_ON(skb->len < sizeof(*ev)))
2348                 return -EINVAL;
2349
2350         memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN);
2351
2352         ath10k_dbg(ar, ATH10K_DBG_WMI,
2353                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2354                    __le32_to_cpu(ev->sw_version),
2355                    __le32_to_cpu(ev->abi_version),
2356                    ev->mac_addr.addr,
2357                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2358
2359         complete(&ar->wmi.unified_ready);
2360         return 0;
2361 }
2362
2363 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2364 {
2365         struct wmi_cmd_hdr *cmd_hdr;
2366         enum wmi_event_id id;
2367
2368         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2369         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2370
2371         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2372                 return;
2373
2374         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2375
2376         switch (id) {
2377         case WMI_MGMT_RX_EVENTID:
2378                 ath10k_wmi_event_mgmt_rx(ar, skb);
2379                 /* mgmt_rx() owns the skb now! */
2380                 return;
2381         case WMI_SCAN_EVENTID:
2382                 ath10k_wmi_event_scan(ar, skb);
2383                 break;
2384         case WMI_CHAN_INFO_EVENTID:
2385                 ath10k_wmi_event_chan_info(ar, skb);
2386                 break;
2387         case WMI_ECHO_EVENTID:
2388                 ath10k_wmi_event_echo(ar, skb);
2389                 break;
2390         case WMI_DEBUG_MESG_EVENTID:
2391                 ath10k_wmi_event_debug_mesg(ar, skb);
2392                 break;
2393         case WMI_UPDATE_STATS_EVENTID:
2394                 ath10k_wmi_event_update_stats(ar, skb);
2395                 break;
2396         case WMI_VDEV_START_RESP_EVENTID:
2397                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2398                 break;
2399         case WMI_VDEV_STOPPED_EVENTID:
2400                 ath10k_wmi_event_vdev_stopped(ar, skb);
2401                 break;
2402         case WMI_PEER_STA_KICKOUT_EVENTID:
2403                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2404                 break;
2405         case WMI_HOST_SWBA_EVENTID:
2406                 ath10k_wmi_event_host_swba(ar, skb);
2407                 break;
2408         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2409                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2410                 break;
2411         case WMI_PHYERR_EVENTID:
2412                 ath10k_wmi_event_phyerr(ar, skb);
2413                 break;
2414         case WMI_ROAM_EVENTID:
2415                 ath10k_wmi_event_roam(ar, skb);
2416                 break;
2417         case WMI_PROFILE_MATCH:
2418                 ath10k_wmi_event_profile_match(ar, skb);
2419                 break;
2420         case WMI_DEBUG_PRINT_EVENTID:
2421                 ath10k_wmi_event_debug_print(ar, skb);
2422                 break;
2423         case WMI_PDEV_QVIT_EVENTID:
2424                 ath10k_wmi_event_pdev_qvit(ar, skb);
2425                 break;
2426         case WMI_WLAN_PROFILE_DATA_EVENTID:
2427                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2428                 break;
2429         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2430                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2431                 break;
2432         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2433                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2434                 break;
2435         case WMI_RTT_ERROR_REPORT_EVENTID:
2436                 ath10k_wmi_event_rtt_error_report(ar, skb);
2437                 break;
2438         case WMI_WOW_WAKEUP_HOST_EVENTID:
2439                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2440                 break;
2441         case WMI_DCS_INTERFERENCE_EVENTID:
2442                 ath10k_wmi_event_dcs_interference(ar, skb);
2443                 break;
2444         case WMI_PDEV_TPC_CONFIG_EVENTID:
2445                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2446                 break;
2447         case WMI_PDEV_FTM_INTG_EVENTID:
2448                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2449                 break;
2450         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2451                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2452                 break;
2453         case WMI_GTK_REKEY_FAIL_EVENTID:
2454                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2455                 break;
2456         case WMI_TX_DELBA_COMPLETE_EVENTID:
2457                 ath10k_wmi_event_delba_complete(ar, skb);
2458                 break;
2459         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2460                 ath10k_wmi_event_addba_complete(ar, skb);
2461                 break;
2462         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2463                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2464                 break;
2465         case WMI_SERVICE_READY_EVENTID:
2466                 ath10k_wmi_service_ready_event_rx(ar, skb);
2467                 break;
2468         case WMI_READY_EVENTID:
2469                 ath10k_wmi_ready_event_rx(ar, skb);
2470                 break;
2471         default:
2472                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2473                 break;
2474         }
2475
2476         dev_kfree_skb(skb);
2477 }
2478
2479 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2480 {
2481         struct wmi_cmd_hdr *cmd_hdr;
2482         enum wmi_10x_event_id id;
2483         bool consumed;
2484
2485         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2486         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2487
2488         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2489                 return;
2490
2491         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2492
2493         consumed = ath10k_tm_event_wmi(ar, id, skb);
2494
2495         /* Ready event must be handled normally also in UTF mode so that we
2496          * know the UTF firmware has booted, others we are just bypass WMI
2497          * events to testmode.
2498          */
2499         if (consumed && id != WMI_10X_READY_EVENTID) {
2500                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2501                            "wmi testmode consumed 0x%x\n", id);
2502                 goto out;
2503         }
2504
2505         switch (id) {
2506         case WMI_10X_MGMT_RX_EVENTID:
2507                 ath10k_wmi_event_mgmt_rx(ar, skb);
2508                 /* mgmt_rx() owns the skb now! */
2509                 return;
2510         case WMI_10X_SCAN_EVENTID:
2511                 ath10k_wmi_event_scan(ar, skb);
2512                 break;
2513         case WMI_10X_CHAN_INFO_EVENTID:
2514                 ath10k_wmi_event_chan_info(ar, skb);
2515                 break;
2516         case WMI_10X_ECHO_EVENTID:
2517                 ath10k_wmi_event_echo(ar, skb);
2518                 break;
2519         case WMI_10X_DEBUG_MESG_EVENTID:
2520                 ath10k_wmi_event_debug_mesg(ar, skb);
2521                 break;
2522         case WMI_10X_UPDATE_STATS_EVENTID:
2523                 ath10k_wmi_event_update_stats(ar, skb);
2524                 break;
2525         case WMI_10X_VDEV_START_RESP_EVENTID:
2526                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2527                 break;
2528         case WMI_10X_VDEV_STOPPED_EVENTID:
2529                 ath10k_wmi_event_vdev_stopped(ar, skb);
2530                 break;
2531         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2532                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2533                 break;
2534         case WMI_10X_HOST_SWBA_EVENTID:
2535                 ath10k_wmi_event_host_swba(ar, skb);
2536                 break;
2537         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2538                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2539                 break;
2540         case WMI_10X_PHYERR_EVENTID:
2541                 ath10k_wmi_event_phyerr(ar, skb);
2542                 break;
2543         case WMI_10X_ROAM_EVENTID:
2544                 ath10k_wmi_event_roam(ar, skb);
2545                 break;
2546         case WMI_10X_PROFILE_MATCH:
2547                 ath10k_wmi_event_profile_match(ar, skb);
2548                 break;
2549         case WMI_10X_DEBUG_PRINT_EVENTID:
2550                 ath10k_wmi_event_debug_print(ar, skb);
2551                 break;
2552         case WMI_10X_PDEV_QVIT_EVENTID:
2553                 ath10k_wmi_event_pdev_qvit(ar, skb);
2554                 break;
2555         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2556                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2557                 break;
2558         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2559                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2560                 break;
2561         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2562                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2563                 break;
2564         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2565                 ath10k_wmi_event_rtt_error_report(ar, skb);
2566                 break;
2567         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2568                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2569                 break;
2570         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2571                 ath10k_wmi_event_dcs_interference(ar, skb);
2572                 break;
2573         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2574                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2575                 break;
2576         case WMI_10X_INST_RSSI_STATS_EVENTID:
2577                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2578                 break;
2579         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2580                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2581                 break;
2582         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2583                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2584                 break;
2585         case WMI_10X_SERVICE_READY_EVENTID:
2586                 ath10k_wmi_10x_service_ready_event_rx(ar, skb);
2587                 break;
2588         case WMI_10X_READY_EVENTID:
2589                 ath10k_wmi_ready_event_rx(ar, skb);
2590                 break;
2591         case WMI_10X_PDEV_UTF_EVENTID:
2592                 /* ignore utf events */
2593                 break;
2594         default:
2595                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2596                 break;
2597         }
2598
2599 out:
2600         dev_kfree_skb(skb);
2601 }
2602
2603 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2604 {
2605         struct wmi_cmd_hdr *cmd_hdr;
2606         enum wmi_10_2_event_id id;
2607
2608         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2609         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2610
2611         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2612                 return;
2613
2614         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2615
2616         switch (id) {
2617         case WMI_10_2_MGMT_RX_EVENTID:
2618                 ath10k_wmi_event_mgmt_rx(ar, skb);
2619                 /* mgmt_rx() owns the skb now! */
2620                 return;
2621         case WMI_10_2_SCAN_EVENTID:
2622                 ath10k_wmi_event_scan(ar, skb);
2623                 break;
2624         case WMI_10_2_CHAN_INFO_EVENTID:
2625                 ath10k_wmi_event_chan_info(ar, skb);
2626                 break;
2627         case WMI_10_2_ECHO_EVENTID:
2628                 ath10k_wmi_event_echo(ar, skb);
2629                 break;
2630         case WMI_10_2_DEBUG_MESG_EVENTID:
2631                 ath10k_wmi_event_debug_mesg(ar, skb);
2632                 break;
2633         case WMI_10_2_UPDATE_STATS_EVENTID:
2634                 ath10k_wmi_event_update_stats(ar, skb);
2635                 break;
2636         case WMI_10_2_VDEV_START_RESP_EVENTID:
2637                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2638                 break;
2639         case WMI_10_2_VDEV_STOPPED_EVENTID:
2640                 ath10k_wmi_event_vdev_stopped(ar, skb);
2641                 break;
2642         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2643                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2644                 break;
2645         case WMI_10_2_HOST_SWBA_EVENTID:
2646                 ath10k_wmi_event_host_swba(ar, skb);
2647                 break;
2648         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2649                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2650                 break;
2651         case WMI_10_2_PHYERR_EVENTID:
2652                 ath10k_wmi_event_phyerr(ar, skb);
2653                 break;
2654         case WMI_10_2_ROAM_EVENTID:
2655                 ath10k_wmi_event_roam(ar, skb);
2656                 break;
2657         case WMI_10_2_PROFILE_MATCH:
2658                 ath10k_wmi_event_profile_match(ar, skb);
2659                 break;
2660         case WMI_10_2_DEBUG_PRINT_EVENTID:
2661                 ath10k_wmi_event_debug_print(ar, skb);
2662                 break;
2663         case WMI_10_2_PDEV_QVIT_EVENTID:
2664                 ath10k_wmi_event_pdev_qvit(ar, skb);
2665                 break;
2666         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2667                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2668                 break;
2669         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2670                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2671                 break;
2672         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2673                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2674                 break;
2675         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2676                 ath10k_wmi_event_rtt_error_report(ar, skb);
2677                 break;
2678         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2679                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2680                 break;
2681         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2682                 ath10k_wmi_event_dcs_interference(ar, skb);
2683                 break;
2684         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2685                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2686                 break;
2687         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2688                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2689                 break;
2690         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2691                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2692                 break;
2693         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2694                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2695                 break;
2696         case WMI_10_2_SERVICE_READY_EVENTID:
2697                 ath10k_wmi_10x_service_ready_event_rx(ar, skb);
2698                 break;
2699         case WMI_10_2_READY_EVENTID:
2700                 ath10k_wmi_ready_event_rx(ar, skb);
2701                 break;
2702         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2703         case WMI_10_2_GPIO_INPUT_EVENTID:
2704         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2705         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2706         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2707         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2708         case WMI_10_2_WDS_PEER_EVENTID:
2709                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2710                            "received event id %d not implemented\n", id);
2711                 break;
2712         default:
2713                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2714                 break;
2715         }
2716
2717         dev_kfree_skb(skb);
2718 }
2719
2720 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
2721 {
2722         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2723                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2724                         ath10k_wmi_10_2_process_rx(ar, skb);
2725                 else
2726                         ath10k_wmi_10x_process_rx(ar, skb);
2727         } else {
2728                 ath10k_wmi_main_process_rx(ar, skb);
2729         }
2730 }
2731
2732 /* WMI Initialization functions */
2733 int ath10k_wmi_attach(struct ath10k *ar)
2734 {
2735         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2736                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2737                         ar->wmi.cmd = &wmi_10_2_cmd_map;
2738                 else
2739                         ar->wmi.cmd = &wmi_10x_cmd_map;
2740
2741                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
2742                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
2743         } else {
2744                 ar->wmi.cmd = &wmi_cmd_map;
2745                 ar->wmi.vdev_param = &wmi_vdev_param_map;
2746                 ar->wmi.pdev_param = &wmi_pdev_param_map;
2747         }
2748
2749         init_completion(&ar->wmi.service_ready);
2750         init_completion(&ar->wmi.unified_ready);
2751         init_waitqueue_head(&ar->wmi.tx_credits_wq);
2752
2753         return 0;
2754 }
2755
2756 void ath10k_wmi_detach(struct ath10k *ar)
2757 {
2758         int i;
2759
2760         /* free the host memory chunks requested by firmware */
2761         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
2762                 dma_free_coherent(ar->dev,
2763                                   ar->wmi.mem_chunks[i].len,
2764                                   ar->wmi.mem_chunks[i].vaddr,
2765                                   ar->wmi.mem_chunks[i].paddr);
2766         }
2767
2768         ar->wmi.num_mem_chunks = 0;
2769 }
2770
2771 int ath10k_wmi_connect(struct ath10k *ar)
2772 {
2773         int status;
2774         struct ath10k_htc_svc_conn_req conn_req;
2775         struct ath10k_htc_svc_conn_resp conn_resp;
2776
2777         memset(&conn_req, 0, sizeof(conn_req));
2778         memset(&conn_resp, 0, sizeof(conn_resp));
2779
2780         /* these fields are the same for all service endpoints */
2781         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2782         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2783         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2784
2785         /* connect to control service */
2786         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2787
2788         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2789         if (status) {
2790                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
2791                             status);
2792                 return status;
2793         }
2794
2795         ar->wmi.eid = conn_resp.eid;
2796         return 0;
2797 }
2798
2799 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
2800                                               u16 rd2g, u16 rd5g, u16 ctl2g,
2801                                               u16 ctl5g)
2802 {
2803         struct wmi_pdev_set_regdomain_cmd *cmd;
2804         struct sk_buff *skb;
2805
2806         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2807         if (!skb)
2808                 return -ENOMEM;
2809
2810         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
2811         cmd->reg_domain = __cpu_to_le32(rd);
2812         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
2813         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
2814         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
2815         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
2816
2817         ath10k_dbg(ar, ATH10K_DBG_WMI,
2818                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
2819                    rd, rd2g, rd5g, ctl2g, ctl5g);
2820
2821         return ath10k_wmi_cmd_send(ar, skb,
2822                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
2823 }
2824
2825 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
2826                                              u16 rd2g, u16 rd5g,
2827                                              u16 ctl2g, u16 ctl5g,
2828                                              enum wmi_dfs_region dfs_reg)
2829 {
2830         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
2831         struct sk_buff *skb;
2832
2833         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2834         if (!skb)
2835                 return -ENOMEM;
2836
2837         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
2838         cmd->reg_domain = __cpu_to_le32(rd);
2839         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
2840         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
2841         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
2842         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
2843         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
2844
2845         ath10k_dbg(ar, ATH10K_DBG_WMI,
2846                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
2847                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
2848
2849         return ath10k_wmi_cmd_send(ar, skb,
2850                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
2851 }
2852
2853 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
2854                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
2855                                   enum wmi_dfs_region dfs_reg)
2856 {
2857         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
2858                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
2859                                                         ctl2g, ctl5g, dfs_reg);
2860         else
2861                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
2862                                                          ctl2g, ctl5g);
2863 }
2864
2865 int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
2866                                 const struct wmi_channel_arg *arg)
2867 {
2868         struct wmi_set_channel_cmd *cmd;
2869         struct sk_buff *skb;
2870         u32 ch_flags = 0;
2871
2872         if (arg->passive)
2873                 return -EINVAL;
2874
2875         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2876         if (!skb)
2877                 return -ENOMEM;
2878
2879         if (arg->chan_radar)
2880                 ch_flags |= WMI_CHAN_FLAG_DFS;
2881
2882         cmd = (struct wmi_set_channel_cmd *)skb->data;
2883         cmd->chan.mhz               = __cpu_to_le32(arg->freq);
2884         cmd->chan.band_center_freq1 = __cpu_to_le32(arg->freq);
2885         cmd->chan.mode              = arg->mode;
2886         cmd->chan.flags            |= __cpu_to_le32(ch_flags);
2887         cmd->chan.min_power         = arg->min_power;
2888         cmd->chan.max_power         = arg->max_power;
2889         cmd->chan.reg_power         = arg->max_reg_power;
2890         cmd->chan.reg_classid       = arg->reg_class_id;
2891         cmd->chan.antenna_max       = arg->max_antenna_gain;
2892
2893         ath10k_dbg(ar, ATH10K_DBG_WMI,
2894                    "wmi set channel mode %d freq %d\n",
2895                    arg->mode, arg->freq);
2896
2897         return ath10k_wmi_cmd_send(ar, skb,
2898                                    ar->wmi.cmd->pdev_set_channel_cmdid);
2899 }
2900
2901 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
2902 {
2903         struct wmi_pdev_suspend_cmd *cmd;
2904         struct sk_buff *skb;
2905
2906         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2907         if (!skb)
2908                 return -ENOMEM;
2909
2910         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
2911         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
2912
2913         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
2914 }
2915
2916 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
2917 {
2918         struct sk_buff *skb;
2919
2920         skb = ath10k_wmi_alloc_skb(ar, 0);
2921         if (skb == NULL)
2922                 return -ENOMEM;
2923
2924         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
2925 }
2926
2927 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
2928 {
2929         struct wmi_pdev_set_param_cmd *cmd;
2930         struct sk_buff *skb;
2931
2932         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
2933                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
2934                             id);
2935                 return -EOPNOTSUPP;
2936         }
2937
2938         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2939         if (!skb)
2940                 return -ENOMEM;
2941
2942         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
2943         cmd->param_id    = __cpu_to_le32(id);
2944         cmd->param_value = __cpu_to_le32(value);
2945
2946         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
2947                    id, value);
2948         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
2949 }
2950
2951 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
2952 {
2953         struct wmi_init_cmd *cmd;
2954         struct sk_buff *buf;
2955         struct wmi_resource_config config = {};
2956         u32 len, val;
2957         int i;
2958
2959         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
2960         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
2961         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
2962
2963         config.num_offload_reorder_bufs =
2964                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
2965
2966         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
2967         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
2968         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
2969         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
2970         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
2971         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2972         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2973         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2974         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
2975         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
2976
2977         config.scan_max_pending_reqs =
2978                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
2979
2980         config.bmiss_offload_max_vdev =
2981                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
2982
2983         config.roam_offload_max_vdev =
2984                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
2985
2986         config.roam_offload_max_ap_profiles =
2987                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
2988
2989         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
2990         config.num_mcast_table_elems =
2991                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
2992
2993         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
2994         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
2995         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
2996         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
2997         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
2998
2999         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3000         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3001
3002         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3003
3004         config.gtk_offload_max_vdev =
3005                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3006
3007         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3008         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3009
3010         len = sizeof(*cmd) +
3011               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3012
3013         buf = ath10k_wmi_alloc_skb(ar, len);
3014         if (!buf)
3015                 return -ENOMEM;
3016
3017         cmd = (struct wmi_init_cmd *)buf->data;
3018
3019         if (ar->wmi.num_mem_chunks == 0) {
3020                 cmd->num_host_mem_chunks = 0;
3021                 goto out;
3022         }
3023
3024         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3025                    ar->wmi.num_mem_chunks);
3026
3027         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3028
3029         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3030                 cmd->host_mem_chunks[i].ptr =
3031                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3032                 cmd->host_mem_chunks[i].size =
3033                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3034                 cmd->host_mem_chunks[i].req_id =
3035                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3036
3037                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3038                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3039                            i,
3040                            ar->wmi.mem_chunks[i].len,
3041                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3042         }
3043 out:
3044         memcpy(&cmd->resource_config, &config, sizeof(config));
3045
3046         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3047         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3048 }
3049
3050 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3051 {
3052         struct wmi_init_cmd_10x *cmd;
3053         struct sk_buff *buf;
3054         struct wmi_resource_config_10x config = {};
3055         u32 len, val;
3056         int i;
3057
3058         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3059         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3060         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3061         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3062         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3063         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3064         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3065         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3066         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3067         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3068         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3069         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3070
3071         config.scan_max_pending_reqs =
3072                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3073
3074         config.bmiss_offload_max_vdev =
3075                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3076
3077         config.roam_offload_max_vdev =
3078                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3079
3080         config.roam_offload_max_ap_profiles =
3081                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3082
3083         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3084         config.num_mcast_table_elems =
3085                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3086
3087         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3088         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3089         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3090         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3091         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3092
3093         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3094         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3095
3096         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3097
3098         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3099         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3100
3101         len = sizeof(*cmd) +
3102               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3103
3104         buf = ath10k_wmi_alloc_skb(ar, len);
3105         if (!buf)
3106                 return -ENOMEM;
3107
3108         cmd = (struct wmi_init_cmd_10x *)buf->data;
3109
3110         if (ar->wmi.num_mem_chunks == 0) {
3111                 cmd->num_host_mem_chunks = 0;
3112                 goto out;
3113         }
3114
3115         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3116                    ar->wmi.num_mem_chunks);
3117
3118         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3119
3120         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3121                 cmd->host_mem_chunks[i].ptr =
3122                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3123                 cmd->host_mem_chunks[i].size =
3124                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3125                 cmd->host_mem_chunks[i].req_id =
3126                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3127
3128                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3129                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3130                            i,
3131                            ar->wmi.mem_chunks[i].len,
3132                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3133         }
3134 out:
3135         memcpy(&cmd->resource_config, &config, sizeof(config));
3136
3137         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3138         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3139 }
3140
3141 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3142 {
3143         struct wmi_init_cmd_10_2 *cmd;
3144         struct sk_buff *buf;
3145         struct wmi_resource_config_10x config = {};
3146         u32 len, val;
3147         int i;
3148
3149         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3150         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3151         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3152         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3153         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3154         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3155         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3156         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3157         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3158         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3159         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3160         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3161
3162         config.scan_max_pending_reqs =
3163                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3164
3165         config.bmiss_offload_max_vdev =
3166                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3167
3168         config.roam_offload_max_vdev =
3169                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3170
3171         config.roam_offload_max_ap_profiles =
3172                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3173
3174         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3175         config.num_mcast_table_elems =
3176                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3177
3178         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3179         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3180         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3181         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3182         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3183
3184         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3185         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3186
3187         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3188
3189         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3190         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3191
3192         len = sizeof(*cmd) +
3193               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3194
3195         buf = ath10k_wmi_alloc_skb(ar, len);
3196         if (!buf)
3197                 return -ENOMEM;
3198
3199         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3200
3201         if (ar->wmi.num_mem_chunks == 0) {
3202                 cmd->num_host_mem_chunks = 0;
3203                 goto out;
3204         }
3205
3206         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3207                    ar->wmi.num_mem_chunks);
3208
3209         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3210
3211         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3212                 cmd->host_mem_chunks[i].ptr =
3213                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3214                 cmd->host_mem_chunks[i].size =
3215                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3216                 cmd->host_mem_chunks[i].req_id =
3217                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3218
3219                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3220                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3221                            i,
3222                            ar->wmi.mem_chunks[i].len,
3223                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3224         }
3225 out:
3226         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3227
3228         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3229         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3230 }
3231
3232 int ath10k_wmi_cmd_init(struct ath10k *ar)
3233 {
3234         int ret;
3235
3236         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3237                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3238                         ret = ath10k_wmi_10_2_cmd_init(ar);
3239                 else
3240                         ret = ath10k_wmi_10x_cmd_init(ar);
3241         } else {
3242                 ret = ath10k_wmi_main_cmd_init(ar);
3243         }
3244
3245         return ret;
3246 }
3247
3248 static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar,
3249                                           const struct wmi_start_scan_arg *arg)
3250 {
3251         int len;
3252
3253         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3254                 len = sizeof(struct wmi_start_scan_cmd_10x);
3255         else
3256                 len = sizeof(struct wmi_start_scan_cmd);
3257
3258         if (arg->ie_len) {
3259                 if (!arg->ie)
3260                         return -EINVAL;
3261                 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3262                         return -EINVAL;
3263
3264                 len += sizeof(struct wmi_ie_data);
3265                 len += roundup(arg->ie_len, 4);
3266         }
3267
3268         if (arg->n_channels) {
3269                 if (!arg->channels)
3270                         return -EINVAL;
3271                 if (arg->n_channels > ARRAY_SIZE(arg->channels))
3272                         return -EINVAL;
3273
3274                 len += sizeof(struct wmi_chan_list);
3275                 len += sizeof(__le32) * arg->n_channels;
3276         }
3277
3278         if (arg->n_ssids) {
3279                 if (!arg->ssids)
3280                         return -EINVAL;
3281                 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3282                         return -EINVAL;
3283
3284                 len += sizeof(struct wmi_ssid_list);
3285                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3286         }
3287
3288         if (arg->n_bssids) {
3289                 if (!arg->bssids)
3290                         return -EINVAL;
3291                 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3292                         return -EINVAL;
3293
3294                 len += sizeof(struct wmi_bssid_list);
3295                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3296         }
3297
3298         return len;
3299 }
3300
3301 int ath10k_wmi_start_scan(struct ath10k *ar,
3302                           const struct wmi_start_scan_arg *arg)
3303 {
3304         struct wmi_start_scan_cmd *cmd;
3305         struct sk_buff *skb;
3306         struct wmi_ie_data *ie;
3307         struct wmi_chan_list *channels;
3308         struct wmi_ssid_list *ssids;
3309         struct wmi_bssid_list *bssids;
3310         u32 scan_id;
3311         u32 scan_req_id;
3312         int off;
3313         int len = 0;
3314         int i;
3315
3316         len = ath10k_wmi_start_scan_calc_len(ar, arg);
3317         if (len < 0)
3318                 return len; /* len contains error code here */
3319
3320         skb = ath10k_wmi_alloc_skb(ar, len);
3321         if (!skb)
3322                 return -ENOMEM;
3323
3324         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3325         scan_id |= arg->scan_id;
3326
3327         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3328         scan_req_id |= arg->scan_req_id;
3329
3330         cmd = (struct wmi_start_scan_cmd *)skb->data;
3331         cmd->scan_id            = __cpu_to_le32(scan_id);
3332         cmd->scan_req_id        = __cpu_to_le32(scan_req_id);
3333         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
3334         cmd->scan_priority      = __cpu_to_le32(arg->scan_priority);
3335         cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3336         cmd->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3337         cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3338         cmd->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3339         cmd->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3340         cmd->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3341         cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3342         cmd->idle_time          = __cpu_to_le32(arg->idle_time);
3343         cmd->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3344         cmd->probe_delay        = __cpu_to_le32(arg->probe_delay);
3345         cmd->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3346
3347         /* TLV list starts after fields included in the struct */
3348         /* There's just one filed that differes the two start_scan
3349          * structures - burst_duration, which we are not using btw,
3350            no point to make the split here, just shift the buffer to fit with
3351            given FW */
3352         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3353                 off = sizeof(struct wmi_start_scan_cmd_10x);
3354         else
3355                 off = sizeof(struct wmi_start_scan_cmd);
3356
3357         if (arg->n_channels) {
3358                 channels = (void *)skb->data + off;
3359                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3360                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3361
3362                 for (i = 0; i < arg->n_channels; i++)
3363                         channels->channel_list[i].freq =
3364                                 __cpu_to_le16(arg->channels[i]);
3365
3366                 off += sizeof(*channels);
3367                 off += sizeof(__le32) * arg->n_channels;
3368         }
3369
3370         if (arg->n_ssids) {
3371                 ssids = (void *)skb->data + off;
3372                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3373                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3374
3375                 for (i = 0; i < arg->n_ssids; i++) {
3376                         ssids->ssids[i].ssid_len =
3377                                 __cpu_to_le32(arg->ssids[i].len);
3378                         memcpy(&ssids->ssids[i].ssid,
3379                                arg->ssids[i].ssid,
3380                                arg->ssids[i].len);
3381                 }
3382
3383                 off += sizeof(*ssids);
3384                 off += sizeof(struct wmi_ssid) * arg->n_ssids;
3385         }
3386
3387         if (arg->n_bssids) {
3388                 bssids = (void *)skb->data + off;
3389                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3390                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3391
3392                 for (i = 0; i < arg->n_bssids; i++)
3393                         memcpy(&bssids->bssid_list[i],
3394                                arg->bssids[i].bssid,
3395                                ETH_ALEN);
3396
3397                 off += sizeof(*bssids);
3398                 off += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3399         }
3400
3401         if (arg->ie_len) {
3402                 ie = (void *)skb->data + off;
3403                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3404                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3405                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3406
3407                 off += sizeof(*ie);
3408                 off += roundup(arg->ie_len, 4);
3409         }
3410
3411         if (off != skb->len) {
3412                 dev_kfree_skb(skb);
3413                 return -EINVAL;
3414         }
3415
3416         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3417         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3418 }
3419
3420 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3421                                 struct wmi_start_scan_arg *arg)
3422 {
3423         /* setup commonly used values */
3424         arg->scan_req_id = 1;
3425         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3426         arg->dwell_time_active = 50;
3427         arg->dwell_time_passive = 150;
3428         arg->min_rest_time = 50;
3429         arg->max_rest_time = 500;
3430         arg->repeat_probe_time = 0;
3431         arg->probe_spacing_time = 0;
3432         arg->idle_time = 0;
3433         arg->max_scan_time = 20000;
3434         arg->probe_delay = 5;
3435         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3436                 | WMI_SCAN_EVENT_COMPLETED
3437                 | WMI_SCAN_EVENT_BSS_CHANNEL
3438                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3439                 | WMI_SCAN_EVENT_DEQUEUED;
3440         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3441         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3442         arg->n_bssids = 1;
3443         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3444 }
3445
3446 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3447 {
3448         struct wmi_stop_scan_cmd *cmd;
3449         struct sk_buff *skb;
3450         u32 scan_id;
3451         u32 req_id;
3452
3453         if (arg->req_id > 0xFFF)
3454                 return -EINVAL;
3455         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3456                 return -EINVAL;
3457
3458         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3459         if (!skb)
3460                 return -ENOMEM;
3461
3462         scan_id = arg->u.scan_id;
3463         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3464
3465         req_id = arg->req_id;
3466         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3467
3468         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3469         cmd->req_type    = __cpu_to_le32(arg->req_type);
3470         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3471         cmd->scan_id     = __cpu_to_le32(scan_id);
3472         cmd->scan_req_id = __cpu_to_le32(req_id);
3473
3474         ath10k_dbg(ar, ATH10K_DBG_WMI,
3475                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3476                    arg->req_id, arg->req_type, arg->u.scan_id);
3477         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3478 }
3479
3480 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3481                            enum wmi_vdev_type type,
3482                            enum wmi_vdev_subtype subtype,
3483                            const u8 macaddr[ETH_ALEN])
3484 {
3485         struct wmi_vdev_create_cmd *cmd;
3486         struct sk_buff *skb;
3487
3488         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3489         if (!skb)
3490                 return -ENOMEM;
3491
3492         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3493         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3494         cmd->vdev_type    = __cpu_to_le32(type);
3495         cmd->vdev_subtype = __cpu_to_le32(subtype);
3496         memcpy(cmd->vdev_macaddr.addr, macaddr, ETH_ALEN);
3497
3498         ath10k_dbg(ar, ATH10K_DBG_WMI,
3499                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3500                    vdev_id, type, subtype, macaddr);
3501
3502         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3503 }
3504
3505 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3506 {
3507         struct wmi_vdev_delete_cmd *cmd;
3508         struct sk_buff *skb;
3509
3510         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3511         if (!skb)
3512                 return -ENOMEM;
3513
3514         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3515         cmd->vdev_id = __cpu_to_le32(vdev_id);
3516
3517         ath10k_dbg(ar, ATH10K_DBG_WMI,
3518                    "WMI vdev delete id %d\n", vdev_id);
3519
3520         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3521 }
3522
3523 static int ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3524                                 const struct wmi_vdev_start_request_arg *arg,
3525                                 u32 cmd_id)
3526 {
3527         struct wmi_vdev_start_request_cmd *cmd;
3528         struct sk_buff *skb;
3529         const char *cmdname;
3530         u32 flags = 0;
3531         u32 ch_flags = 0;
3532
3533         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3534             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3535                 return -EINVAL;
3536         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3537                 return -EINVAL;
3538         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3539                 return -EINVAL;
3540         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3541                 return -EINVAL;
3542
3543         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3544                 cmdname = "start";
3545         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3546                 cmdname = "restart";
3547         else
3548                 return -EINVAL; /* should not happen, we already check cmd_id */
3549
3550         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3551         if (!skb)
3552                 return -ENOMEM;
3553
3554         if (arg->hidden_ssid)
3555                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3556         if (arg->pmf_enabled)
3557                 flags |= WMI_VDEV_START_PMF_ENABLED;
3558         if (arg->channel.chan_radar)
3559                 ch_flags |= WMI_CHAN_FLAG_DFS;
3560
3561         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3562         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3563         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3564         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3565         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3566         cmd->flags           = __cpu_to_le32(flags);
3567         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3568         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3569
3570         if (arg->ssid) {
3571                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3572                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3573         }
3574
3575         cmd->chan.mhz = __cpu_to_le32(arg->channel.freq);
3576
3577         cmd->chan.band_center_freq1 =
3578                 __cpu_to_le32(arg->channel.band_center_freq1);
3579
3580         cmd->chan.mode = arg->channel.mode;
3581         cmd->chan.flags |= __cpu_to_le32(ch_flags);
3582         cmd->chan.min_power = arg->channel.min_power;
3583         cmd->chan.max_power = arg->channel.max_power;
3584         cmd->chan.reg_power = arg->channel.max_reg_power;
3585         cmd->chan.reg_classid = arg->channel.reg_class_id;
3586         cmd->chan.antenna_max = arg->channel.max_antenna_gain;
3587
3588         ath10k_dbg(ar, ATH10K_DBG_WMI,
3589                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, "
3590                    "ch_flags: 0x%0X, max_power: %d\n", cmdname, arg->vdev_id,
3591                    flags, arg->channel.freq, arg->channel.mode,
3592                    cmd->chan.flags, arg->channel.max_power);
3593
3594         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3595 }
3596
3597 int ath10k_wmi_vdev_start(struct ath10k *ar,
3598                           const struct wmi_vdev_start_request_arg *arg)
3599 {
3600         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3601
3602         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3603 }
3604
3605 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3606                      const struct wmi_vdev_start_request_arg *arg)
3607 {
3608         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3609
3610         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3611 }
3612
3613 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3614 {
3615         struct wmi_vdev_stop_cmd *cmd;
3616         struct sk_buff *skb;
3617
3618         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3619         if (!skb)
3620                 return -ENOMEM;
3621
3622         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3623         cmd->vdev_id = __cpu_to_le32(vdev_id);
3624
3625         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3626
3627         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3628 }
3629
3630 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3631 {
3632         struct wmi_vdev_up_cmd *cmd;
3633         struct sk_buff *skb;
3634
3635         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3636         if (!skb)
3637                 return -ENOMEM;
3638
3639         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3640         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3641         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3642         memcpy(&cmd->vdev_bssid.addr, bssid, ETH_ALEN);
3643
3644         ath10k_dbg(ar, ATH10K_DBG_WMI,
3645                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3646                    vdev_id, aid, bssid);
3647
3648         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3649 }
3650
3651 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3652 {
3653         struct wmi_vdev_down_cmd *cmd;
3654         struct sk_buff *skb;
3655
3656         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3657         if (!skb)
3658                 return -ENOMEM;
3659
3660         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3661         cmd->vdev_id = __cpu_to_le32(vdev_id);
3662
3663         ath10k_dbg(ar, ATH10K_DBG_WMI,
3664                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3665
3666         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3667 }
3668
3669 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3670                               u32 param_id, u32 param_value)
3671 {
3672         struct wmi_vdev_set_param_cmd *cmd;
3673         struct sk_buff *skb;
3674
3675         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3676                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3677                            "vdev param %d not supported by firmware\n",
3678                             param_id);
3679                 return -EOPNOTSUPP;
3680         }
3681
3682         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3683         if (!skb)
3684                 return -ENOMEM;
3685
3686         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3687         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3688         cmd->param_id    = __cpu_to_le32(param_id);
3689         cmd->param_value = __cpu_to_le32(param_value);
3690
3691         ath10k_dbg(ar, ATH10K_DBG_WMI,
3692                    "wmi vdev id 0x%x set param %d value %d\n",
3693                    vdev_id, param_id, param_value);
3694
3695         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3696 }
3697
3698 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3699                                 const struct wmi_vdev_install_key_arg *arg)
3700 {
3701         struct wmi_vdev_install_key_cmd *cmd;
3702         struct sk_buff *skb;
3703
3704         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3705                 return -EINVAL;
3706         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3707                 return -EINVAL;
3708
3709         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3710         if (!skb)
3711                 return -ENOMEM;
3712
3713         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3714         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3715         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3716         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3717         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3718         cmd->key_len       = __cpu_to_le32(arg->key_len);
3719         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3720         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3721
3722         if (arg->macaddr)
3723                 memcpy(cmd->peer_macaddr.addr, arg->macaddr, ETH_ALEN);
3724         if (arg->key_data)
3725                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3726
3727         ath10k_dbg(ar, ATH10K_DBG_WMI,
3728                    "wmi vdev install key idx %d cipher %d len %d\n",
3729                    arg->key_idx, arg->key_cipher, arg->key_len);
3730         return ath10k_wmi_cmd_send(ar, skb,
3731                                    ar->wmi.cmd->vdev_install_key_cmdid);
3732 }
3733
3734 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3735                                   const struct wmi_vdev_spectral_conf_arg *arg)
3736 {
3737         struct wmi_vdev_spectral_conf_cmd *cmd;
3738         struct sk_buff *skb;
3739         u32 cmdid;
3740
3741         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3742         if (!skb)
3743                 return -ENOMEM;
3744
3745         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3746         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3747         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3748         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3749         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3750         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3751         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3752         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3753         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3754         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3755         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3756         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3757         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3758         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3759         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3760         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3761         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3762         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3763         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3764         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3765
3766         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3767         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3768 }
3769
3770 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3771                                     u32 enable)
3772 {
3773         struct wmi_vdev_spectral_enable_cmd *cmd;
3774         struct sk_buff *skb;
3775         u32 cmdid;
3776
3777         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3778         if (!skb)
3779                 return -ENOMEM;
3780
3781         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3782         cmd->vdev_id = __cpu_to_le32(vdev_id);
3783         cmd->trigger_cmd = __cpu_to_le32(trigger);
3784         cmd->enable_cmd = __cpu_to_le32(enable);
3785
3786         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3787         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3788 }
3789
3790 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3791                            const u8 peer_addr[ETH_ALEN])
3792 {
3793         struct wmi_peer_create_cmd *cmd;
3794         struct sk_buff *skb;
3795
3796         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3797         if (!skb)
3798                 return -ENOMEM;
3799
3800         cmd = (struct wmi_peer_create_cmd *)skb->data;
3801         cmd->vdev_id = __cpu_to_le32(vdev_id);
3802         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3803
3804         ath10k_dbg(ar, ATH10K_DBG_WMI,
3805                    "wmi peer create vdev_id %d peer_addr %pM\n",
3806                    vdev_id, peer_addr);
3807         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3808 }
3809
3810 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3811                            const u8 peer_addr[ETH_ALEN])
3812 {
3813         struct wmi_peer_delete_cmd *cmd;
3814         struct sk_buff *skb;
3815
3816         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3817         if (!skb)
3818                 return -ENOMEM;
3819
3820         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3821         cmd->vdev_id = __cpu_to_le32(vdev_id);
3822         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3823
3824         ath10k_dbg(ar, ATH10K_DBG_WMI,
3825                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3826                    vdev_id, peer_addr);
3827         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3828 }
3829
3830 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3831                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3832 {
3833         struct wmi_peer_flush_tids_cmd *cmd;
3834         struct sk_buff *skb;
3835
3836         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3837         if (!skb)
3838                 return -ENOMEM;
3839
3840         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3841         cmd->vdev_id         = __cpu_to_le32(vdev_id);
3842         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
3843         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3844
3845         ath10k_dbg(ar, ATH10K_DBG_WMI,
3846                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
3847                    vdev_id, peer_addr, tid_bitmap);
3848         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
3849 }
3850
3851 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
3852                               const u8 *peer_addr, enum wmi_peer_param param_id,
3853                               u32 param_value)
3854 {
3855         struct wmi_peer_set_param_cmd *cmd;
3856         struct sk_buff *skb;
3857
3858         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3859         if (!skb)
3860                 return -ENOMEM;
3861
3862         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
3863         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3864         cmd->param_id    = __cpu_to_le32(param_id);
3865         cmd->param_value = __cpu_to_le32(param_value);
3866         memcpy(&cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3867
3868         ath10k_dbg(ar, ATH10K_DBG_WMI,
3869                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
3870                    vdev_id, peer_addr, param_id, param_value);
3871
3872         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
3873 }
3874
3875 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
3876                           enum wmi_sta_ps_mode psmode)
3877 {
3878         struct wmi_sta_powersave_mode_cmd *cmd;
3879         struct sk_buff *skb;
3880
3881         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3882         if (!skb)
3883                 return -ENOMEM;
3884
3885         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
3886         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3887         cmd->sta_ps_mode = __cpu_to_le32(psmode);
3888
3889         ath10k_dbg(ar, ATH10K_DBG_WMI,
3890                    "wmi set powersave id 0x%x mode %d\n",
3891                    vdev_id, psmode);
3892
3893         return ath10k_wmi_cmd_send(ar, skb,
3894                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
3895 }
3896
3897 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
3898                                 enum wmi_sta_powersave_param param_id,
3899                                 u32 value)
3900 {
3901         struct wmi_sta_powersave_param_cmd *cmd;
3902         struct sk_buff *skb;
3903
3904         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3905         if (!skb)
3906                 return -ENOMEM;
3907
3908         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
3909         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3910         cmd->param_id    = __cpu_to_le32(param_id);
3911         cmd->param_value = __cpu_to_le32(value);
3912
3913         ath10k_dbg(ar, ATH10K_DBG_WMI,
3914                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
3915                    vdev_id, param_id, value);
3916         return ath10k_wmi_cmd_send(ar, skb,
3917                                    ar->wmi.cmd->sta_powersave_param_cmdid);
3918 }
3919
3920 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
3921                                enum wmi_ap_ps_peer_param param_id, u32 value)
3922 {
3923         struct wmi_ap_ps_peer_cmd *cmd;
3924         struct sk_buff *skb;
3925
3926         if (!mac)
3927                 return -EINVAL;
3928
3929         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3930         if (!skb)
3931                 return -ENOMEM;
3932
3933         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
3934         cmd->vdev_id = __cpu_to_le32(vdev_id);
3935         cmd->param_id = __cpu_to_le32(param_id);
3936         cmd->param_value = __cpu_to_le32(value);
3937         memcpy(&cmd->peer_macaddr, mac, ETH_ALEN);
3938
3939         ath10k_dbg(ar, ATH10K_DBG_WMI,
3940                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
3941                    vdev_id, param_id, value, mac);
3942
3943         return ath10k_wmi_cmd_send(ar, skb,
3944                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
3945 }
3946
3947 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
3948                               const struct wmi_scan_chan_list_arg *arg)
3949 {
3950         struct wmi_scan_chan_list_cmd *cmd;
3951         struct sk_buff *skb;
3952         struct wmi_channel_arg *ch;
3953         struct wmi_channel *ci;
3954         int len;
3955         int i;
3956
3957         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
3958
3959         skb = ath10k_wmi_alloc_skb(ar, len);
3960         if (!skb)
3961                 return -EINVAL;
3962
3963         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
3964         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
3965
3966         for (i = 0; i < arg->n_channels; i++) {
3967                 u32 flags = 0;
3968
3969                 ch = &arg->channels[i];
3970                 ci = &cmd->chan_info[i];
3971
3972                 if (ch->passive)
3973                         flags |= WMI_CHAN_FLAG_PASSIVE;
3974                 if (ch->allow_ibss)
3975                         flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
3976                 if (ch->allow_ht)
3977                         flags |= WMI_CHAN_FLAG_ALLOW_HT;
3978                 if (ch->allow_vht)
3979                         flags |= WMI_CHAN_FLAG_ALLOW_VHT;
3980                 if (ch->ht40plus)
3981                         flags |= WMI_CHAN_FLAG_HT40_PLUS;
3982                 if (ch->chan_radar)
3983                         flags |= WMI_CHAN_FLAG_DFS;
3984
3985                 ci->mhz               = __cpu_to_le32(ch->freq);
3986                 ci->band_center_freq1 = __cpu_to_le32(ch->freq);
3987                 ci->band_center_freq2 = 0;
3988                 ci->min_power         = ch->min_power;
3989                 ci->max_power         = ch->max_power;
3990                 ci->reg_power         = ch->max_reg_power;
3991                 ci->antenna_max       = ch->max_antenna_gain;
3992
3993                 /* mode & flags share storage */
3994                 ci->mode              = ch->mode;
3995                 ci->flags            |= __cpu_to_le32(flags);
3996         }
3997
3998         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
3999 }
4000
4001 static void
4002 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4003                            const struct wmi_peer_assoc_complete_arg *arg)
4004 {
4005         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4006
4007         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
4008         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4009         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
4010         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
4011         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
4012         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4013         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
4014         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
4015         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
4016         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
4017         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4018         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4019         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4020
4021         memcpy(cmd->peer_macaddr.addr, arg->addr, ETH_ALEN);
4022
4023         cmd->peer_legacy_rates.num_rates =
4024                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4025         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4026                arg->peer_legacy_rates.num_rates);
4027
4028         cmd->peer_ht_rates.num_rates =
4029                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4030         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4031                arg->peer_ht_rates.num_rates);
4032
4033         cmd->peer_vht_rates.rx_max_rate =
4034                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4035         cmd->peer_vht_rates.rx_mcs_set =
4036                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4037         cmd->peer_vht_rates.tx_max_rate =
4038                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4039         cmd->peer_vht_rates.tx_mcs_set =
4040                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4041 }
4042
4043 static void
4044 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4045                                 const struct wmi_peer_assoc_complete_arg *arg)
4046 {
4047         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4048
4049         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4050         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4051 }
4052
4053 static void
4054 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4055                                 const struct wmi_peer_assoc_complete_arg *arg)
4056 {
4057         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4058 }
4059
4060 static void
4061 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4062                                 const struct wmi_peer_assoc_complete_arg *arg)
4063 {
4064         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4065         int max_mcs, max_nss;
4066         u32 info0;
4067
4068         /* TODO: Is using max values okay with firmware? */
4069         max_mcs = 0xf;
4070         max_nss = 0xf;
4071
4072         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4073                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4074
4075         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4076         cmd->info0 = __cpu_to_le32(info0);
4077 }
4078
4079 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4080                           const struct wmi_peer_assoc_complete_arg *arg)
4081 {
4082         struct sk_buff *skb;
4083         int len;
4084
4085         if (arg->peer_mpdu_density > 16)
4086                 return -EINVAL;
4087         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4088                 return -EINVAL;
4089         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4090                 return -EINVAL;
4091
4092         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4093                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4094                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4095                 else
4096                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4097         } else {
4098                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4099         }
4100
4101         skb = ath10k_wmi_alloc_skb(ar, len);
4102         if (!skb)
4103                 return -ENOMEM;
4104
4105         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4106                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4107                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4108                 else
4109                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4110         } else {
4111                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4112         }
4113
4114         ath10k_dbg(ar, ATH10K_DBG_WMI,
4115                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4116                    arg->vdev_id, arg->addr,
4117                    arg->peer_reassoc ? "reassociate" : "new");
4118         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4119 }
4120
4121 /* This function assumes the beacon is already DMA mapped */
4122 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4123 {
4124         struct wmi_bcn_tx_ref_cmd *cmd;
4125         struct sk_buff *skb;
4126         struct sk_buff *beacon = arvif->beacon;
4127         struct ath10k *ar = arvif->ar;
4128         struct ieee80211_hdr *hdr;
4129         int ret;
4130         u16 fc;
4131
4132         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4133         if (!skb)
4134                 return -ENOMEM;
4135
4136         hdr = (struct ieee80211_hdr *)beacon->data;
4137         fc = le16_to_cpu(hdr->frame_control);
4138
4139         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4140         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4141         cmd->data_len = __cpu_to_le32(beacon->len);
4142         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4143         cmd->msdu_id = 0;
4144         cmd->frame_control = __cpu_to_le32(fc);
4145         cmd->flags = 0;
4146         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4147
4148         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4149                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4150
4151         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4152                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4153
4154         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4155                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4156
4157         if (ret)
4158                 dev_kfree_skb(skb);
4159
4160         return ret;
4161 }
4162
4163 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4164                                           const struct wmi_wmm_params_arg *arg)
4165 {
4166         params->cwmin  = __cpu_to_le32(arg->cwmin);
4167         params->cwmax  = __cpu_to_le32(arg->cwmax);
4168         params->aifs   = __cpu_to_le32(arg->aifs);
4169         params->txop   = __cpu_to_le32(arg->txop);
4170         params->acm    = __cpu_to_le32(arg->acm);
4171         params->no_ack = __cpu_to_le32(arg->no_ack);
4172 }
4173
4174 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4175                         const struct wmi_pdev_set_wmm_params_arg *arg)
4176 {
4177         struct wmi_pdev_set_wmm_params *cmd;
4178         struct sk_buff *skb;
4179
4180         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4181         if (!skb)
4182                 return -ENOMEM;
4183
4184         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4185         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4186         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4187         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4188         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4189
4190         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4191         return ath10k_wmi_cmd_send(ar, skb,
4192                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4193 }
4194
4195 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4196 {
4197         struct wmi_request_stats_cmd *cmd;
4198         struct sk_buff *skb;
4199
4200         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4201         if (!skb)
4202                 return -ENOMEM;
4203
4204         cmd = (struct wmi_request_stats_cmd *)skb->data;
4205         cmd->stats_id = __cpu_to_le32(stats_id);
4206
4207         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4208         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4209 }
4210
4211 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4212                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4213 {
4214         struct wmi_force_fw_hang_cmd *cmd;
4215         struct sk_buff *skb;
4216
4217         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4218         if (!skb)
4219                 return -ENOMEM;
4220
4221         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4222         cmd->type = __cpu_to_le32(type);
4223         cmd->delay_ms = __cpu_to_le32(delay_ms);
4224
4225         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4226                    type, delay_ms);
4227         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4228 }
4229
4230 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4231 {
4232         struct wmi_dbglog_cfg_cmd *cmd;
4233         struct sk_buff *skb;
4234         u32 cfg;
4235
4236         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4237         if (!skb)
4238                 return -ENOMEM;
4239
4240         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4241
4242         if (module_enable) {
4243                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4244                          ATH10K_DBGLOG_CFG_LOG_LVL);
4245         } else {
4246                 /* set back defaults, all modules with WARN level */
4247                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4248                          ATH10K_DBGLOG_CFG_LOG_LVL);
4249                 module_enable = ~0;
4250         }
4251
4252         cmd->module_enable = __cpu_to_le32(module_enable);
4253         cmd->module_valid = __cpu_to_le32(~0);
4254         cmd->config_enable = __cpu_to_le32(cfg);
4255         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4256
4257         ath10k_dbg(ar, ATH10K_DBG_WMI,
4258                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4259                    __le32_to_cpu(cmd->module_enable),
4260                    __le32_to_cpu(cmd->module_valid),
4261                    __le32_to_cpu(cmd->config_enable),
4262                    __le32_to_cpu(cmd->config_valid));
4263
4264         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4265 }