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
  27 /* MAIN WMI cmd track */
  28 static struct wmi_cmd_map wmi_cmd_map = {
  29         .init_cmdid = WMI_INIT_CMDID,
  30         .start_scan_cmdid = WMI_START_SCAN_CMDID,
  31         .stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
  32         .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
  33         .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
  34         .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
  35         .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
  36         .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
  37         .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
  38         .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
  39         .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
  40         .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
  41         .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
  42         .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
  43         .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
  44         .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
  45         .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
  46         .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
  47         .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
  48         .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
  49         .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
  50         .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
  51         .vdev_up_cmdid = WMI_VDEV_UP_CMDID,
  52         .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
  53         .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
  54         .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
  55         .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
  56         .peer_create_cmdid = WMI_PEER_CREATE_CMDID,
  57         .peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
  58         .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
  59         .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
  60         .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
  61         .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
  62         .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
  63         .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
  64         .bcn_tx_cmdid = WMI_BCN_TX_CMDID,
  65         .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
  66         .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
  67         .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
  68         .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
  69         .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
  70         .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
  71         .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
  72         .addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
  73         .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
  74         .delba_send_cmdid = WMI_DELBA_SEND_CMDID,
  75         .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
  76         .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
  77         .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
  78         .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
  79         .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
  80         .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
  81         .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
  82         .roam_scan_mode = WMI_ROAM_SCAN_MODE,
  83         .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
  84         .roam_scan_period = WMI_ROAM_SCAN_PERIOD,
  85         .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
  86         .roam_ap_profile = WMI_ROAM_AP_PROFILE,
  87         .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
  88         .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
  89         .ofl_scan_period = WMI_OFL_SCAN_PERIOD,
  90         .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
  91         .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
  92         .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
  93         .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
  94         .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
  95         .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
  96         .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
  97         .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
  98         .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
  99         .wlan_profile_set_hist_intvl_cmdid =
 100                                 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 101         .wlan_profile_get_profile_data_cmdid =
 102                                 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 103         .wlan_profile_enable_profile_id_cmdid =
 104                                 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 105         .wlan_profile_list_profile_id_cmdid =
 106                                 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 107         .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
 108         .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
 109         .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
 110         .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
 111         .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
 112         .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
 113         .wow_enable_disable_wake_event_cmdid =
 114                                 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 115         .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
 116         .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 117         .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
 118         .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
 119         .vdev_spectral_scan_configure_cmdid =
 120                                 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 121         .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 122         .request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
 123         .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
 124         .network_list_offload_config_cmdid =
 125                                 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
 126         .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
 127         .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
 128         .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
 129         .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
 130         .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
 131         .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
 132         .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
 133         .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
 134         .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
 135         .echo_cmdid = WMI_ECHO_CMDID,
 136         .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
 137         .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
 138         .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
 139         .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
 140         .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
 141         .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
 142         .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
 143         .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
 144         .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
 145 };
 146
 147 /* 10.X WMI cmd track */
 148 static struct wmi_cmd_map wmi_10x_cmd_map = {
 149         .init_cmdid = WMI_10X_INIT_CMDID,
 150         .start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
 151         .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
 152         .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
 153         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 154         .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
 155         .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
 156         .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
 157         .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
 158         .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
 159         .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
 160         .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
 161         .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
 162         .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
 163         .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
 164         .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 165         .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
 166         .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
 167         .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
 168         .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
 169         .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
 170         .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
 171         .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
 172         .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
 173         .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
 174         .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
 175         .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
 176         .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
 177         .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
 178         .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
 179         .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
 180         .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
 181         .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
 182         .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
 183         .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
 184         .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
 185         .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
 186         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 187         .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
 188         .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
 189         .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
 190         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 191         .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
 192         .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
 193         .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
 194         .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
 195         .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
 196         .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
 197         .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
 198         .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
 199         .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
 200         .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
 201         .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
 202         .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
 203         .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
 204         .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
 205         .roam_scan_rssi_change_threshold =
 206                                 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 207         .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
 208         .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
 209         .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
 210         .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
 211         .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
 212         .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
 213         .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
 214         .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
 215         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 216         .ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
 217         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 218         .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
 219         .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
 220         .wlan_profile_set_hist_intvl_cmdid =
 221                                 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 222         .wlan_profile_get_profile_data_cmdid =
 223                                 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 224         .wlan_profile_enable_profile_id_cmdid =
 225                                 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 226         .wlan_profile_list_profile_id_cmdid =
 227                                 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 228         .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
 229         .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
 230         .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
 231         .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
 232         .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
 233         .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
 234         .wow_enable_disable_wake_event_cmdid =
 235                                 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 236         .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
 237         .wow_hostwakeup_from_sleep_cmdid =
 238                                 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 239         .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
 240         .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
 241         .vdev_spectral_scan_configure_cmdid =
 242                                 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 243         .vdev_spectral_scan_enable_cmdid =
 244                                 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 245         .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
 246         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 247         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 248         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 249         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 250         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 251         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 252         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 253         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 254         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 255         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 256         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 257         .echo_cmdid = WMI_10X_ECHO_CMDID,
 258         .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
 259         .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
 260         .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
 261         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 262         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 263         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 264         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 265         .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
 266         .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
 267 };
 268
 269 /* MAIN WMI VDEV param map */
 270 static struct wmi_vdev_param_map wmi_vdev_param_map = {
 271         .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
 272         .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 273         .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
 274         .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
 275         .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
 276         .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
 277         .slot_time = WMI_VDEV_PARAM_SLOT_TIME,
 278         .preamble = WMI_VDEV_PARAM_PREAMBLE,
 279         .swba_time = WMI_VDEV_PARAM_SWBA_TIME,
 280         .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
 281         .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
 282         .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
 283         .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
 284         .wmi_vdev_oc_scheduler_air_time_limit =
 285                                         WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 286         .wds = WMI_VDEV_PARAM_WDS,
 287         .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
 288         .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
 289         .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
 290         .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
 291         .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
 292         .chwidth = WMI_VDEV_PARAM_CHWIDTH,
 293         .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
 294         .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
 295         .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
 296         .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
 297         .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
 298         .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
 299         .sgi = WMI_VDEV_PARAM_SGI,
 300         .ldpc = WMI_VDEV_PARAM_LDPC,
 301         .tx_stbc = WMI_VDEV_PARAM_TX_STBC,
 302         .rx_stbc = WMI_VDEV_PARAM_RX_STBC,
 303         .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
 304         .def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
 305         .nss = WMI_VDEV_PARAM_NSS,
 306         .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
 307         .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
 308         .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
 309         .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
 310         .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 311         .ap_keepalive_min_idle_inactive_time_secs =
 312                         WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 313         .ap_keepalive_max_idle_inactive_time_secs =
 314                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 315         .ap_keepalive_max_unresponsive_time_secs =
 316                         WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 317         .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
 318         .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
 319         .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
 320         .txbf = WMI_VDEV_PARAM_TXBF,
 321         .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
 322         .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
 323         .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
 324         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 325                                         WMI_VDEV_PARAM_UNSUPPORTED,
 326 };
 327
 328 /* 10.X WMI VDEV param map */
 329 static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
 330         .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
 331         .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
 332         .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
 333         .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
 334         .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
 335         .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
 336         .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
 337         .preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
 338         .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
 339         .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
 340         .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
 341         .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
 342         .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
 343         .wmi_vdev_oc_scheduler_air_time_limit =
 344                                 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
 345         .wds = WMI_10X_VDEV_PARAM_WDS,
 346         .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
 347         .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
 348         .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 349         .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
 350         .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
 351         .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
 352         .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
 353         .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
 354         .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
 355         .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
 356         .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
 357         .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
 358         .sgi = WMI_10X_VDEV_PARAM_SGI,
 359         .ldpc = WMI_10X_VDEV_PARAM_LDPC,
 360         .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
 361         .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
 362         .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
 363         .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
 364         .nss = WMI_10X_VDEV_PARAM_NSS,
 365         .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
 366         .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
 367         .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
 368         .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
 369         .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
 370         .ap_keepalive_min_idle_inactive_time_secs =
 371                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
 372         .ap_keepalive_max_idle_inactive_time_secs =
 373                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
 374         .ap_keepalive_max_unresponsive_time_secs =
 375                 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
 376         .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
 377         .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
 378         .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
 379         .txbf = WMI_VDEV_PARAM_UNSUPPORTED,
 380         .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
 381         .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
 382         .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
 383         .ap_detect_out_of_sync_sleeping_sta_time_secs =
 384                 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
 385 };
 386
 387 static struct wmi_pdev_param_map wmi_pdev_param_map = {
 388         .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
 389         .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
 390         .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
 391         .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
 392         .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
 393         .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
 394         .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
 395         .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 396         .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
 397         .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
 398         .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 399         .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
 400         .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
 401         .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 402         .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
 403         .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
 404         .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
 405         .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
 406         .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
 407         .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 408         .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 409         .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
 410         .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 411         .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
 412         .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
 413         .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
 414         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 415         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
 416         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
 417         .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 418         .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 419         .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 420         .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 421         .pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
 422         .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
 423         .dcs = WMI_PDEV_PARAM_DCS,
 424         .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
 425         .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
 426         .ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
 427         .ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
 428         .ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
 429         .dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
 430         .proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
 431         .idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
 432         .power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
 433         .fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
 434         .burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
 435         .burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
 436 };
 437
 438 static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
 439         .tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
 440         .rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
 441         .txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
 442         .txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
 443         .txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
 444         .beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
 445         .beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
 446         .resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
 447         .protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
 448         .dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
 449         .non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
 450         .agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
 451         .sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
 452         .ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
 453         .ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
 454         .ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
 455         .ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
 456         .ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
 457         .ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
 458         .ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
 459         .ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
 460         .ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
 461         .ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
 462         .l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
 463         .dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
 464         .pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
 465         .pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
 466         .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
 467         .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
 468         .pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
 469         .vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
 470         .peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
 471         .bcnflt_stats_update_period =
 472                                 WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
 473         .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
 474         .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
 475         .dcs = WMI_10X_PDEV_PARAM_DCS,
 476         .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
 477         .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
 478         .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
 479         .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
 480         .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
 481         .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
 482         .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
 483         .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
 484         .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
 485         .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
 486         .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
 487         .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
 488 };
 489
 490 /* firmware 10.2 specific mappings */
 491 static struct wmi_cmd_map wmi_10_2_cmd_map = {
 492         .init_cmdid = WMI_10_2_INIT_CMDID,
 493         .start_scan_cmdid = WMI_10_2_START_SCAN_CMDID,
 494         .stop_scan_cmdid = WMI_10_2_STOP_SCAN_CMDID,
 495         .scan_chan_list_cmdid = WMI_10_2_SCAN_CHAN_LIST_CMDID,
 496         .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
 497         .pdev_set_regdomain_cmdid = WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
 498         .pdev_set_channel_cmdid = WMI_10_2_PDEV_SET_CHANNEL_CMDID,
 499         .pdev_set_param_cmdid = WMI_10_2_PDEV_SET_PARAM_CMDID,
 500         .pdev_pktlog_enable_cmdid = WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
 501         .pdev_pktlog_disable_cmdid = WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
 502         .pdev_set_wmm_params_cmdid = WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
 503         .pdev_set_ht_cap_ie_cmdid = WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
 504         .pdev_set_vht_cap_ie_cmdid = WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
 505         .pdev_set_quiet_mode_cmdid = WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
 506         .pdev_green_ap_ps_enable_cmdid = WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
 507         .pdev_get_tpc_config_cmdid = WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
 508         .pdev_set_base_macaddr_cmdid = WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
 509         .vdev_create_cmdid = WMI_10_2_VDEV_CREATE_CMDID,
 510         .vdev_delete_cmdid = WMI_10_2_VDEV_DELETE_CMDID,
 511         .vdev_start_request_cmdid = WMI_10_2_VDEV_START_REQUEST_CMDID,
 512         .vdev_restart_request_cmdid = WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
 513         .vdev_up_cmdid = WMI_10_2_VDEV_UP_CMDID,
 514         .vdev_stop_cmdid = WMI_10_2_VDEV_STOP_CMDID,
 515         .vdev_down_cmdid = WMI_10_2_VDEV_DOWN_CMDID,
 516         .vdev_set_param_cmdid = WMI_10_2_VDEV_SET_PARAM_CMDID,
 517         .vdev_install_key_cmdid = WMI_10_2_VDEV_INSTALL_KEY_CMDID,
 518         .peer_create_cmdid = WMI_10_2_PEER_CREATE_CMDID,
 519         .peer_delete_cmdid = WMI_10_2_PEER_DELETE_CMDID,
 520         .peer_flush_tids_cmdid = WMI_10_2_PEER_FLUSH_TIDS_CMDID,
 521         .peer_set_param_cmdid = WMI_10_2_PEER_SET_PARAM_CMDID,
 522         .peer_assoc_cmdid = WMI_10_2_PEER_ASSOC_CMDID,
 523         .peer_add_wds_entry_cmdid = WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
 524         .peer_remove_wds_entry_cmdid = WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
 525         .peer_mcast_group_cmdid = WMI_10_2_PEER_MCAST_GROUP_CMDID,
 526         .bcn_tx_cmdid = WMI_10_2_BCN_TX_CMDID,
 527         .pdev_send_bcn_cmdid = WMI_10_2_PDEV_SEND_BCN_CMDID,
 528         .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 529         .bcn_filter_rx_cmdid = WMI_10_2_BCN_FILTER_RX_CMDID,
 530         .prb_req_filter_rx_cmdid = WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
 531         .mgmt_tx_cmdid = WMI_10_2_MGMT_TX_CMDID,
 532         .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
 533         .addba_clear_resp_cmdid = WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
 534         .addba_send_cmdid = WMI_10_2_ADDBA_SEND_CMDID,
 535         .addba_status_cmdid = WMI_10_2_ADDBA_STATUS_CMDID,
 536         .delba_send_cmdid = WMI_10_2_DELBA_SEND_CMDID,
 537         .addba_set_resp_cmdid = WMI_10_2_ADDBA_SET_RESP_CMDID,
 538         .send_singleamsdu_cmdid = WMI_10_2_SEND_SINGLEAMSDU_CMDID,
 539         .sta_powersave_mode_cmdid = WMI_10_2_STA_POWERSAVE_MODE_CMDID,
 540         .sta_powersave_param_cmdid = WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
 541         .sta_mimo_ps_mode_cmdid = WMI_10_2_STA_MIMO_PS_MODE_CMDID,
 542         .pdev_dfs_enable_cmdid = WMI_10_2_PDEV_DFS_ENABLE_CMDID,
 543         .pdev_dfs_disable_cmdid = WMI_10_2_PDEV_DFS_DISABLE_CMDID,
 544         .roam_scan_mode = WMI_10_2_ROAM_SCAN_MODE,
 545         .roam_scan_rssi_threshold = WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
 546         .roam_scan_period = WMI_10_2_ROAM_SCAN_PERIOD,
 547         .roam_scan_rssi_change_threshold =
 548                                 WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
 549         .roam_ap_profile = WMI_10_2_ROAM_AP_PROFILE,
 550         .ofl_scan_add_ap_profile = WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
 551         .ofl_scan_remove_ap_profile = WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
 552         .ofl_scan_period = WMI_10_2_OFL_SCAN_PERIOD,
 553         .p2p_dev_set_device_info = WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
 554         .p2p_dev_set_discoverability = WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
 555         .p2p_go_set_beacon_ie = WMI_10_2_P2P_GO_SET_BEACON_IE,
 556         .p2p_go_set_probe_resp_ie = WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
 557         .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
 558         .ap_ps_peer_param_cmdid = WMI_10_2_AP_PS_PEER_PARAM_CMDID,
 559         .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
 560         .peer_rate_retry_sched_cmdid = WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
 561         .wlan_profile_trigger_cmdid = WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
 562         .wlan_profile_set_hist_intvl_cmdid =
 563                                 WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
 564         .wlan_profile_get_profile_data_cmdid =
 565                                 WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
 566         .wlan_profile_enable_profile_id_cmdid =
 567                                 WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
 568         .wlan_profile_list_profile_id_cmdid =
 569                                 WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
 570         .pdev_suspend_cmdid = WMI_10_2_PDEV_SUSPEND_CMDID,
 571         .pdev_resume_cmdid = WMI_10_2_PDEV_RESUME_CMDID,
 572         .add_bcn_filter_cmdid = WMI_10_2_ADD_BCN_FILTER_CMDID,
 573         .rmv_bcn_filter_cmdid = WMI_10_2_RMV_BCN_FILTER_CMDID,
 574         .wow_add_wake_pattern_cmdid = WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
 575         .wow_del_wake_pattern_cmdid = WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
 576         .wow_enable_disable_wake_event_cmdid =
 577                                 WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
 578         .wow_enable_cmdid = WMI_10_2_WOW_ENABLE_CMDID,
 579         .wow_hostwakeup_from_sleep_cmdid =
 580                                 WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
 581         .rtt_measreq_cmdid = WMI_10_2_RTT_MEASREQ_CMDID,
 582         .rtt_tsf_cmdid = WMI_10_2_RTT_TSF_CMDID,
 583         .vdev_spectral_scan_configure_cmdid =
 584                                 WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
 585         .vdev_spectral_scan_enable_cmdid =
 586                                 WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
 587         .request_stats_cmdid = WMI_10_2_REQUEST_STATS_CMDID,
 588         .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
 589         .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
 590         .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
 591         .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
 592         .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
 593         .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
 594         .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
 595         .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
 596         .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
 597         .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
 598         .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
 599         .echo_cmdid = WMI_10_2_ECHO_CMDID,
 600         .pdev_utf_cmdid = WMI_10_2_PDEV_UTF_CMDID,
 601         .dbglog_cfg_cmdid = WMI_10_2_DBGLOG_CFG_CMDID,
 602         .pdev_qvit_cmdid = WMI_10_2_PDEV_QVIT_CMDID,
 603         .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
 604         .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 605         .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
 606         .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
 607         .gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
 608         .gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
 609 };
 610
 611 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
 612 {
 613         int ret;
 614         ret = wait_for_completion_timeout(&ar->wmi.service_ready,
 615                                           WMI_SERVICE_READY_TIMEOUT_HZ);
 616         return ret;
 617 }
 618
 619 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
 620 {
 621         int ret;
 622         ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
 623                                           WMI_UNIFIED_READY_TIMEOUT_HZ);
 624         return ret;
 625 }
 626
 627 struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
 628 {
 629         struct sk_buff *skb;
 630         u32 round_len = roundup(len, 4);
 631
 632         skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
 633         if (!skb)
 634                 return NULL;
 635
 636         skb_reserve(skb, WMI_SKB_HEADROOM);
 637         if (!IS_ALIGNED((unsigned long)skb->data, 4))
 638                 ath10k_warn(ar, "Unaligned WMI skb\n");
 639
 640         skb_put(skb, round_len);
 641         memset(skb->data, 0, round_len);
 642
 643         return skb;
 644 }
 645
 646 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 647 {
 648         dev_kfree_skb(skb);
 649 }
 650
 651 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
 652                                       u32 cmd_id)
 653 {
 654         struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
 655         struct wmi_cmd_hdr *cmd_hdr;
 656         int ret;
 657         u32 cmd = 0;
 658
 659         if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
 660                 return -ENOMEM;
 661
 662         cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
 663
 664         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
 665         cmd_hdr->cmd_id = __cpu_to_le32(cmd);
 666
 667         memset(skb_cb, 0, sizeof(*skb_cb));
 668         ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
 669         trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
 670
 671         if (ret)
 672                 goto err_pull;
 673
 674         return 0;
 675
 676 err_pull:
 677         skb_pull(skb, sizeof(struct wmi_cmd_hdr));
 678         return ret;
 679 }
 680
 681 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
 682 {
 683         int ret;
 684
 685         lockdep_assert_held(&arvif->ar->data_lock);
 686
 687         if (arvif->beacon == NULL)
 688                 return;
 689
 690         if (arvif->beacon_sent)
 691                 return;
 692
 693         ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
 694         if (ret)
 695                 return;
 696
 697         /* We need to retain the arvif->beacon reference for DMA unmapping and
 698          * freeing the skbuff later. */
 699         arvif->beacon_sent = true;
 700 }
 701
 702 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
 703                                        struct ieee80211_vif *vif)
 704 {
 705         struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
 706
 707         ath10k_wmi_tx_beacon_nowait(arvif);
 708 }
 709
 710 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
 711 {
 712         spin_lock_bh(&ar->data_lock);
 713         ieee80211_iterate_active_interfaces_atomic(ar->hw,
 714                                                    IEEE80211_IFACE_ITER_NORMAL,
 715                                                    ath10k_wmi_tx_beacons_iter,
 716                                                    NULL);
 717         spin_unlock_bh(&ar->data_lock);
 718 }
 719
 720 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
 721 {
 722         /* try to send pending beacons first. they take priority */
 723         ath10k_wmi_tx_beacons_nowait(ar);
 724
 725         wake_up(&ar->wmi.tx_credits_wq);
 726 }
 727
 728 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
 729 {
 730         int ret = -EOPNOTSUPP;
 731
 732         might_sleep();
 733
 734         if (cmd_id == WMI_CMD_UNSUPPORTED) {
 735                 ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
 736                             cmd_id);
 737                 return ret;
 738         }
 739
 740         wait_event_timeout(ar->wmi.tx_credits_wq, ({
 741                 /* try to send pending beacons first. they take priority */
 742                 ath10k_wmi_tx_beacons_nowait(ar);
 743
 744                 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
 745                 (ret != -EAGAIN);
 746         }), 3*HZ);
 747
 748         if (ret)
 749                 dev_kfree_skb_any(skb);
 750
 751         return ret;
 752 }
 753
 754 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
 755 {
 756         int ret = 0;
 757         struct wmi_mgmt_tx_cmd *cmd;
 758         struct ieee80211_hdr *hdr;
 759         struct sk_buff *wmi_skb;
 760         struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 761         int len;
 762         u32 buf_len = skb->len;
 763         u16 fc;
 764
 765         hdr = (struct ieee80211_hdr *)skb->data;
 766         fc = le16_to_cpu(hdr->frame_control);
 767
 768         if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
 769                 return -EINVAL;
 770
 771         len = sizeof(cmd->hdr) + skb->len;
 772
 773         if ((ieee80211_is_action(hdr->frame_control) ||
 774              ieee80211_is_deauth(hdr->frame_control) ||
 775              ieee80211_is_disassoc(hdr->frame_control)) &&
 776              ieee80211_has_protected(hdr->frame_control)) {
 777                 len += IEEE80211_CCMP_MIC_LEN;
 778                 buf_len += IEEE80211_CCMP_MIC_LEN;
 779         }
 780
 781         len = round_up(len, 4);
 782
 783         wmi_skb = ath10k_wmi_alloc_skb(ar, len);
 784         if (!wmi_skb)
 785                 return -ENOMEM;
 786
 787         cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
 788
 789         cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
 790         cmd->hdr.tx_rate = 0;
 791         cmd->hdr.tx_power = 0;
 792         cmd->hdr.buf_len = __cpu_to_le32(buf_len);
 793
 794         memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN);
 795         memcpy(cmd->buf, skb->data, skb->len);
 796
 797         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
 798                    wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
 799                    fc & IEEE80211_FCTL_STYPE);
 800
 801         /* Send the management frame buffer to the target */
 802         ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
 803         if (ret)
 804                 return ret;
 805
 806         /* TODO: report tx status to mac80211 - temporary just ACK */
 807         info->flags |= IEEE80211_TX_STAT_ACK;
 808         ieee80211_tx_status_irqsafe(ar->hw, skb);
 809
 810         return ret;
 811 }
 812
 813 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
 814 {
 815         lockdep_assert_held(&ar->data_lock);
 816
 817         switch (ar->scan.state) {
 818         case ATH10K_SCAN_IDLE:
 819         case ATH10K_SCAN_RUNNING:
 820         case ATH10K_SCAN_ABORTING:
 821                 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
 822                             ath10k_scan_state_str(ar->scan.state),
 823                             ar->scan.state);
 824                 break;
 825         case ATH10K_SCAN_STARTING:
 826                 ar->scan.state = ATH10K_SCAN_RUNNING;
 827
 828                 if (ar->scan.is_roc)
 829                         ieee80211_ready_on_channel(ar->hw);
 830
 831                 complete(&ar->scan.started);
 832                 break;
 833         }
 834 }
 835
 836 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
 837 {
 838         lockdep_assert_held(&ar->data_lock);
 839
 840         switch (ar->scan.state) {
 841         case ATH10K_SCAN_IDLE:
 842         case ATH10K_SCAN_STARTING:
 843                 /* One suspected reason scan can be completed while starting is
 844                  * if firmware fails to deliver all scan events to the host,
 845                  * e.g. when transport pipe is full. This has been observed
 846                  * with spectral scan phyerr events starving wmi transport
 847                  * pipe. In such case the "scan completed" event should be (and
 848                  * is) ignored by the host as it may be just firmware's scan
 849                  * state machine recovering.
 850                  */
 851                 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
 852                             ath10k_scan_state_str(ar->scan.state),
 853                             ar->scan.state);
 854                 break;
 855         case ATH10K_SCAN_RUNNING:
 856         case ATH10K_SCAN_ABORTING:
 857                 __ath10k_scan_finish(ar);
 858                 break;
 859         }
 860 }
 861
 862 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
 863 {
 864         lockdep_assert_held(&ar->data_lock);
 865
 866         switch (ar->scan.state) {
 867         case ATH10K_SCAN_IDLE:
 868         case ATH10K_SCAN_STARTING:
 869                 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
 870                             ath10k_scan_state_str(ar->scan.state),
 871                             ar->scan.state);
 872                 break;
 873         case ATH10K_SCAN_RUNNING:
 874         case ATH10K_SCAN_ABORTING:
 875                 ar->scan_channel = NULL;
 876                 break;
 877         }
 878 }
 879
 880 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
 881 {
 882         lockdep_assert_held(&ar->data_lock);
 883
 884         switch (ar->scan.state) {
 885         case ATH10K_SCAN_IDLE:
 886         case ATH10K_SCAN_STARTING:
 887                 ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
 888                             ath10k_scan_state_str(ar->scan.state),
 889                             ar->scan.state);
 890                 break;
 891         case ATH10K_SCAN_RUNNING:
 892         case ATH10K_SCAN_ABORTING:
 893                 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
 894
 895                 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
 896                         complete(&ar->scan.on_channel);
 897                 break;
 898         }
 899 }
 900
 901 static const char *
 902 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
 903                                enum wmi_scan_completion_reason reason)
 904 {
 905         switch (type) {
 906         case WMI_SCAN_EVENT_STARTED:
 907                 return "started";
 908         case WMI_SCAN_EVENT_COMPLETED:
 909                 switch (reason) {
 910                 case WMI_SCAN_REASON_COMPLETED:
 911                         return "completed";
 912                 case WMI_SCAN_REASON_CANCELLED:
 913                         return "completed [cancelled]";
 914                 case WMI_SCAN_REASON_PREEMPTED:
 915                         return "completed [preempted]";
 916                 case WMI_SCAN_REASON_TIMEDOUT:
 917                         return "completed [timedout]";
 918                 case WMI_SCAN_REASON_MAX:
 919                         break;
 920                 }
 921                 return "completed [unknown]";
 922         case WMI_SCAN_EVENT_BSS_CHANNEL:
 923                 return "bss channel";
 924         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 925                 return "foreign channel";
 926         case WMI_SCAN_EVENT_DEQUEUED:
 927                 return "dequeued";
 928         case WMI_SCAN_EVENT_PREEMPTED:
 929                 return "preempted";
 930         case WMI_SCAN_EVENT_START_FAILED:
 931                 return "start failed";
 932         default:
 933                 return "unknown";
 934         }
 935 }
 936
 937 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
 938 {
 939         struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
 940         enum wmi_scan_event_type event_type;
 941         enum wmi_scan_completion_reason reason;
 942         u32 freq;
 943         u32 req_id;
 944         u32 scan_id;
 945         u32 vdev_id;
 946
 947         event_type = __le32_to_cpu(event->event_type);
 948         reason     = __le32_to_cpu(event->reason);
 949         freq       = __le32_to_cpu(event->channel_freq);
 950         req_id     = __le32_to_cpu(event->scan_req_id);
 951         scan_id    = __le32_to_cpu(event->scan_id);
 952         vdev_id    = __le32_to_cpu(event->vdev_id);
 953
 954         spin_lock_bh(&ar->data_lock);
 955
 956         ath10k_dbg(ar, ATH10K_DBG_WMI,
 957                    "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
 958                    ath10k_wmi_event_scan_type_str(event_type, reason),
 959                    event_type, reason, freq, req_id, scan_id, vdev_id,
 960                    ath10k_scan_state_str(ar->scan.state), ar->scan.state);
 961
 962         switch (event_type) {
 963         case WMI_SCAN_EVENT_STARTED:
 964                 ath10k_wmi_event_scan_started(ar);
 965                 break;
 966         case WMI_SCAN_EVENT_COMPLETED:
 967                 ath10k_wmi_event_scan_completed(ar);
 968                 break;
 969         case WMI_SCAN_EVENT_BSS_CHANNEL:
 970                 ath10k_wmi_event_scan_bss_chan(ar);
 971                 break;
 972         case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
 973                 ath10k_wmi_event_scan_foreign_chan(ar, freq);
 974                 break;
 975         case WMI_SCAN_EVENT_START_FAILED:
 976                 ath10k_warn(ar, "received scan start failure event\n");
 977                 break;
 978         case WMI_SCAN_EVENT_DEQUEUED:
 979         case WMI_SCAN_EVENT_PREEMPTED:
 980         default:
 981                 break;
 982         }
 983
 984         spin_unlock_bh(&ar->data_lock);
 985         return 0;
 986 }
 987
 988 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
 989 {
 990         enum ieee80211_band band;
 991
 992         switch (phy_mode) {
 993         case MODE_11A:
 994         case MODE_11NA_HT20:
 995         case MODE_11NA_HT40:
 996         case MODE_11AC_VHT20:
 997         case MODE_11AC_VHT40:
 998         case MODE_11AC_VHT80:
 999                 band = IEEE80211_BAND_5GHZ;
1000                 break;
1001         case MODE_11G:
1002         case MODE_11B:
1003         case MODE_11GONLY:
1004         case MODE_11NG_HT20:
1005         case MODE_11NG_HT40:
1006         case MODE_11AC_VHT20_2G:
1007         case MODE_11AC_VHT40_2G:
1008         case MODE_11AC_VHT80_2G:
1009         default:
1010                 band = IEEE80211_BAND_2GHZ;
1011         }
1012
1013         return band;
1014 }
1015
1016 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1017 {
1018         u8 rate_idx = 0;
1019
1020         /* rate in Kbps */
1021         switch (rate) {
1022         case 1000:
1023                 rate_idx = 0;
1024                 break;
1025         case 2000:
1026                 rate_idx = 1;
1027                 break;
1028         case 5500:
1029                 rate_idx = 2;
1030                 break;
1031         case 11000:
1032                 rate_idx = 3;
1033                 break;
1034         case 6000:
1035                 rate_idx = 4;
1036                 break;
1037         case 9000:
1038                 rate_idx = 5;
1039                 break;
1040         case 12000:
1041                 rate_idx = 6;
1042                 break;
1043         case 18000:
1044                 rate_idx = 7;
1045                 break;
1046         case 24000:
1047                 rate_idx = 8;
1048                 break;
1049         case 36000:
1050                 rate_idx = 9;
1051                 break;
1052         case 48000:
1053                 rate_idx = 10;
1054                 break;
1055         case 54000:
1056                 rate_idx = 11;
1057                 break;
1058         default:
1059                 break;
1060         }
1061
1062         if (band == IEEE80211_BAND_5GHZ) {
1063                 if (rate_idx > 3)
1064                         /* Omit CCK rates */
1065                         rate_idx -= 4;
1066                 else
1067                         rate_idx = 0;
1068         }
1069
1070         return rate_idx;
1071 }
1072
1073 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1074 {
1075         struct wmi_mgmt_rx_event_v1 *ev_v1;
1076         struct wmi_mgmt_rx_event_v2 *ev_v2;
1077         struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1078         struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1079         struct ieee80211_channel *ch;
1080         struct ieee80211_hdr *hdr;
1081         u32 rx_status;
1082         u32 channel;
1083         u32 phy_mode;
1084         u32 snr;
1085         u32 rate;
1086         u32 buf_len;
1087         u16 fc;
1088         int pull_len;
1089
1090         if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1091                 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1092                 ev_hdr = &ev_v2->hdr.v1;
1093                 pull_len = sizeof(*ev_v2);
1094         } else {
1095                 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1096                 ev_hdr = &ev_v1->hdr;
1097                 pull_len = sizeof(*ev_v1);
1098         }
1099
1100         channel   = __le32_to_cpu(ev_hdr->channel);
1101         buf_len   = __le32_to_cpu(ev_hdr->buf_len);
1102         rx_status = __le32_to_cpu(ev_hdr->status);
1103         snr       = __le32_to_cpu(ev_hdr->snr);
1104         phy_mode  = __le32_to_cpu(ev_hdr->phy_mode);
1105         rate      = __le32_to_cpu(ev_hdr->rate);
1106
1107         memset(status, 0, sizeof(*status));
1108
1109         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1110                    "event mgmt rx status %08x\n", rx_status);
1111
1112         if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1113                 dev_kfree_skb(skb);
1114                 return 0;
1115         }
1116
1117         if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1118                 dev_kfree_skb(skb);
1119                 return 0;
1120         }
1121
1122         if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1123                 dev_kfree_skb(skb);
1124                 return 0;
1125         }
1126
1127         if (rx_status & WMI_RX_STATUS_ERR_CRC)
1128                 status->flag |= RX_FLAG_FAILED_FCS_CRC;
1129         if (rx_status & WMI_RX_STATUS_ERR_MIC)
1130                 status->flag |= RX_FLAG_MMIC_ERROR;
1131
1132         /* HW can Rx CCK rates on 5GHz. In that case phy_mode is set to
1133          * MODE_11B. This means phy_mode is not a reliable source for the band
1134          * of mgmt rx. */
1135
1136         ch = ar->scan_channel;
1137         if (!ch)
1138                 ch = ar->rx_channel;
1139
1140         if (ch) {
1141                 status->band = ch->band;
1142
1143                 if (phy_mode == MODE_11B &&
1144                     status->band == IEEE80211_BAND_5GHZ)
1145                         ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1146         } else {
1147                 ath10k_warn(ar, "using (unreliable) phy_mode to extract band for mgmt rx\n");
1148                 status->band = phy_mode_to_band(phy_mode);
1149         }
1150
1151         status->freq = ieee80211_channel_to_frequency(channel, status->band);
1152         status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1153         status->rate_idx = get_rate_idx(rate, status->band);
1154
1155         skb_pull(skb, pull_len);
1156
1157         hdr = (struct ieee80211_hdr *)skb->data;
1158         fc = le16_to_cpu(hdr->frame_control);
1159
1160         /* FW delivers WEP Shared Auth frame with Protected Bit set and
1161          * encrypted payload. However in case of PMF it delivers decrypted
1162          * frames with Protected Bit set. */
1163         if (ieee80211_has_protected(hdr->frame_control) &&
1164             !ieee80211_is_auth(hdr->frame_control)) {
1165                 status->flag |= RX_FLAG_DECRYPTED;
1166
1167                 if (!ieee80211_is_action(hdr->frame_control) &&
1168                     !ieee80211_is_deauth(hdr->frame_control) &&
1169                     !ieee80211_is_disassoc(hdr->frame_control)) {
1170                         status->flag |= RX_FLAG_IV_STRIPPED |
1171                                         RX_FLAG_MMIC_STRIPPED;
1172                         hdr->frame_control = __cpu_to_le16(fc &
1173                                         ~IEEE80211_FCTL_PROTECTED);
1174                 }
1175         }
1176
1177         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1178                    "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1179                    skb, skb->len,
1180                    fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1181
1182         ath10k_dbg(ar, ATH10K_DBG_MGMT,
1183                    "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1184                    status->freq, status->band, status->signal,
1185                    status->rate_idx);
1186
1187         /*
1188          * packets from HTC come aligned to 4byte boundaries
1189          * because they can originally come in along with a trailer
1190          */
1191         skb_trim(skb, buf_len);
1192
1193         ieee80211_rx(ar->hw, skb);
1194         return 0;
1195 }
1196
1197 static int freq_to_idx(struct ath10k *ar, int freq)
1198 {
1199         struct ieee80211_supported_band *sband;
1200         int band, ch, idx = 0;
1201
1202         for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1203                 sband = ar->hw->wiphy->bands[band];
1204                 if (!sband)
1205                         continue;
1206
1207                 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1208                         if (sband->channels[ch].center_freq == freq)
1209                                 goto exit;
1210         }
1211
1212 exit:
1213         return idx;
1214 }
1215
1216 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1217 {
1218         struct wmi_chan_info_event *ev;
1219         struct survey_info *survey;
1220         u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1221         int idx;
1222
1223         ev = (struct wmi_chan_info_event *)skb->data;
1224
1225         err_code = __le32_to_cpu(ev->err_code);
1226         freq = __le32_to_cpu(ev->freq);
1227         cmd_flags = __le32_to_cpu(ev->cmd_flags);
1228         noise_floor = __le32_to_cpu(ev->noise_floor);
1229         rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1230         cycle_count = __le32_to_cpu(ev->cycle_count);
1231
1232         ath10k_dbg(ar, ATH10K_DBG_WMI,
1233                    "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1234                    err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1235                    cycle_count);
1236
1237         spin_lock_bh(&ar->data_lock);
1238
1239         switch (ar->scan.state) {
1240         case ATH10K_SCAN_IDLE:
1241         case ATH10K_SCAN_STARTING:
1242                 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1243                 goto exit;
1244         case ATH10K_SCAN_RUNNING:
1245         case ATH10K_SCAN_ABORTING:
1246                 break;
1247         }
1248
1249         idx = freq_to_idx(ar, freq);
1250         if (idx >= ARRAY_SIZE(ar->survey)) {
1251                 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1252                             freq, idx);
1253                 goto exit;
1254         }
1255
1256         if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1257                 /* During scanning chan info is reported twice for each
1258                  * visited channel. The reported cycle count is global
1259                  * and per-channel cycle count must be calculated */
1260
1261                 cycle_count -= ar->survey_last_cycle_count;
1262                 rx_clear_count -= ar->survey_last_rx_clear_count;
1263
1264                 survey = &ar->survey[idx];
1265                 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1266                 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1267                 survey->noise = noise_floor;
1268                 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1269                                  SURVEY_INFO_CHANNEL_TIME_RX |
1270                                  SURVEY_INFO_NOISE_DBM;
1271         }
1272
1273         ar->survey_last_rx_clear_count = rx_clear_count;
1274         ar->survey_last_cycle_count = cycle_count;
1275
1276 exit:
1277         spin_unlock_bh(&ar->data_lock);
1278 }
1279
1280 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1281 {
1282         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1283 }
1284
1285 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1286 {
1287         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1288                    skb->len);
1289
1290         trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1291
1292         return 0;
1293 }
1294
1295 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1296                                           struct sk_buff *skb)
1297 {
1298         struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data;
1299
1300         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1301
1302         ath10k_debug_read_target_stats(ar, ev);
1303 }
1304
1305 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1306                                              struct sk_buff *skb)
1307 {
1308         struct wmi_vdev_start_response_event *ev;
1309
1310         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1311
1312         ev = (struct wmi_vdev_start_response_event *)skb->data;
1313
1314         if (WARN_ON(__le32_to_cpu(ev->status)))
1315                 return;
1316
1317         complete(&ar->vdev_setup_done);
1318 }
1319
1320 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1321                                           struct sk_buff *skb)
1322 {
1323         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1324         complete(&ar->vdev_setup_done);
1325 }
1326
1327 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1328                                               struct sk_buff *skb)
1329 {
1330         struct wmi_peer_sta_kickout_event *ev;
1331         struct ieee80211_sta *sta;
1332
1333         ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1334
1335         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1336                    ev->peer_macaddr.addr);
1337
1338         rcu_read_lock();
1339
1340         sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1341         if (!sta) {
1342                 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1343                             ev->peer_macaddr.addr);
1344                 goto exit;
1345         }
1346
1347         ieee80211_report_low_ack(sta, 10);
1348
1349 exit:
1350         rcu_read_unlock();
1351 }
1352
1353 /*
1354  * FIXME
1355  *
1356  * We don't report to mac80211 sleep state of connected
1357  * stations. Due to this mac80211 can't fill in TIM IE
1358  * correctly.
1359  *
1360  * I know of no way of getting nullfunc frames that contain
1361  * sleep transition from connected stations - these do not
1362  * seem to be sent from the target to the host. There also
1363  * doesn't seem to be a dedicated event for that. So the
1364  * only way left to do this would be to read tim_bitmap
1365  * during SWBA.
1366  *
1367  * We could probably try using tim_bitmap from SWBA to tell
1368  * mac80211 which stations are asleep and which are not. The
1369  * problem here is calling mac80211 functions so many times
1370  * could take too long and make us miss the time to submit
1371  * the beacon to the target.
1372  *
1373  * So as a workaround we try to extend the TIM IE if there
1374  * is unicast buffered for stations with aid > 7 and fill it
1375  * in ourselves.
1376  */
1377 static void ath10k_wmi_update_tim(struct ath10k *ar,
1378                                   struct ath10k_vif *arvif,
1379                                   struct sk_buff *bcn,
1380                                   struct wmi_bcn_info *bcn_info)
1381 {
1382         struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1383         struct ieee80211_tim_ie *tim;
1384         u8 *ies, *ie;
1385         u8 ie_len, pvm_len;
1386
1387         /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1388          * we must copy the bitmap upon change and reuse it later */
1389         if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1390                 int i;
1391
1392                 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1393                              sizeof(bcn_info->tim_info.tim_bitmap));
1394
1395                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1396                         __le32 t = bcn_info->tim_info.tim_bitmap[i / 4];
1397                         u32 v = __le32_to_cpu(t);
1398                         arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1399                 }
1400
1401                 /* FW reports either length 0 or 16
1402                  * so we calculate this on our own */
1403                 arvif->u.ap.tim_len = 0;
1404                 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1405                         if (arvif->u.ap.tim_bitmap[i])
1406                                 arvif->u.ap.tim_len = i;
1407
1408                 arvif->u.ap.tim_len++;
1409         }
1410
1411         ies = bcn->data;
1412         ies += ieee80211_hdrlen(hdr->frame_control);
1413         ies += 12; /* fixed parameters */
1414
1415         ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1416                                     (u8 *)skb_tail_pointer(bcn) - ies);
1417         if (!ie) {
1418                 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1419                         ath10k_warn(ar, "no tim ie found;\n");
1420                 return;
1421         }
1422
1423         tim = (void *)ie + 2;
1424         ie_len = ie[1];
1425         pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1426
1427         if (pvm_len < arvif->u.ap.tim_len) {
1428                 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1429                 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1430                 void *next_ie = ie + 2 + ie_len;
1431
1432                 if (skb_put(bcn, expand_size)) {
1433                         memmove(next_ie + expand_size, next_ie, move_size);
1434
1435                         ie[1] += expand_size;
1436                         ie_len += expand_size;
1437                         pvm_len += expand_size;
1438                 } else {
1439                         ath10k_warn(ar, "tim expansion failed\n");
1440                 }
1441         }
1442
1443         if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1444                 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1445                 return;
1446         }
1447
1448         tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1449         memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1450
1451         if (tim->dtim_count == 0) {
1452                 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1453
1454                 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1455                         ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1456         }
1457
1458         ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1459                    tim->dtim_count, tim->dtim_period,
1460                    tim->bitmap_ctrl, pvm_len);
1461 }
1462
1463 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1464                                    struct wmi_p2p_noa_info *noa)
1465 {
1466         struct ieee80211_p2p_noa_attr *noa_attr;
1467         u8  ctwindow_oppps = noa->ctwindow_oppps;
1468         u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1469         bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1470         __le16 *noa_attr_len;
1471         u16 attr_len;
1472         u8 noa_descriptors = noa->num_descriptors;
1473         int i;
1474
1475         /* P2P IE */
1476         data[0] = WLAN_EID_VENDOR_SPECIFIC;
1477         data[1] = len - 2;
1478         data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1479         data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1480         data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1481         data[5] = WLAN_OUI_TYPE_WFA_P2P;
1482
1483         /* NOA ATTR */
1484         data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1485         noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1486         noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1487
1488         noa_attr->index = noa->index;
1489         noa_attr->oppps_ctwindow = ctwindow;
1490         if (oppps)
1491                 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1492
1493         for (i = 0; i < noa_descriptors; i++) {
1494                 noa_attr->desc[i].count =
1495                         __le32_to_cpu(noa->descriptors[i].type_count);
1496                 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1497                 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1498                 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1499         }
1500
1501         attr_len = 2; /* index + oppps_ctwindow */
1502         attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1503         *noa_attr_len = __cpu_to_le16(attr_len);
1504 }
1505
1506 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1507 {
1508         u32 len = 0;
1509         u8 noa_descriptors = noa->num_descriptors;
1510         u8 opp_ps_info = noa->ctwindow_oppps;
1511         bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1512
1513
1514         if (!noa_descriptors && !opps_enabled)
1515                 return len;
1516
1517         len += 1 + 1 + 4; /* EID + len + OUI */
1518         len += 1 + 2; /* noa attr  + attr len */
1519         len += 1 + 1; /* index + oppps_ctwindow */
1520         len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1521
1522         return len;
1523 }
1524
1525 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1526                                   struct sk_buff *bcn,
1527                                   struct wmi_bcn_info *bcn_info)
1528 {
1529         struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1530         u8 *new_data, *old_data = arvif->u.ap.noa_data;
1531         u32 new_len;
1532
1533         if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1534                 return;
1535
1536         ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1537         if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1538                 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1539                 if (!new_len)
1540                         goto cleanup;
1541
1542                 new_data = kmalloc(new_len, GFP_ATOMIC);
1543                 if (!new_data)
1544                         goto cleanup;
1545
1546                 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1547
1548                 spin_lock_bh(&ar->data_lock);
1549                 arvif->u.ap.noa_data = new_data;
1550                 arvif->u.ap.noa_len = new_len;
1551                 spin_unlock_bh(&ar->data_lock);
1552                 kfree(old_data);
1553         }
1554
1555         if (arvif->u.ap.noa_data)
1556                 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1557                         memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1558                                arvif->u.ap.noa_data,
1559                                arvif->u.ap.noa_len);
1560         return;
1561
1562 cleanup:
1563         spin_lock_bh(&ar->data_lock);
1564         arvif->u.ap.noa_data = NULL;
1565         arvif->u.ap.noa_len = 0;
1566         spin_unlock_bh(&ar->data_lock);
1567         kfree(old_data);
1568 }
1569
1570
1571 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1572 {
1573         struct wmi_host_swba_event *ev;
1574         u32 map;
1575         int i = -1;
1576         struct wmi_bcn_info *bcn_info;
1577         struct ath10k_vif *arvif;
1578         struct sk_buff *bcn;
1579         int ret, vdev_id = 0;
1580
1581         ev = (struct wmi_host_swba_event *)skb->data;
1582         map = __le32_to_cpu(ev->vdev_map);
1583
1584         ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1585                    ev->vdev_map);
1586
1587         for (; map; map >>= 1, vdev_id++) {
1588                 if (!(map & 0x1))
1589                         continue;
1590
1591                 i++;
1592
1593                 if (i >= WMI_MAX_AP_VDEV) {
1594                         ath10k_warn(ar, "swba has corrupted vdev map\n");
1595                         break;
1596                 }
1597
1598                 bcn_info = &ev->bcn_info[i];
1599
1600                 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1601                            "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1602                            i,
1603                            __le32_to_cpu(bcn_info->tim_info.tim_len),
1604                            __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1605                            __le32_to_cpu(bcn_info->tim_info.tim_changed),
1606                            __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1607                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1608                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1609                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1610                            __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1611
1612                 arvif = ath10k_get_arvif(ar, vdev_id);
1613                 if (arvif == NULL) {
1614                         ath10k_warn(ar, "no vif for vdev_id %d found\n",
1615                                     vdev_id);
1616                         continue;
1617                 }
1618
1619                 /* There are no completions for beacons so wait for next SWBA
1620                  * before telling mac80211 to decrement CSA counter
1621                  *
1622                  * Once CSA counter is completed stop sending beacons until
1623                  * actual channel switch is done */
1624                 if (arvif->vif->csa_active &&
1625                     ieee80211_csa_is_complete(arvif->vif)) {
1626                         ieee80211_csa_finish(arvif->vif);
1627                         continue;
1628                 }
1629
1630                 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1631                 if (!bcn) {
1632                         ath10k_warn(ar, "could not get mac80211 beacon\n");
1633                         continue;
1634                 }
1635
1636                 ath10k_tx_h_seq_no(arvif->vif, bcn);
1637                 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1638                 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1639
1640                 spin_lock_bh(&ar->data_lock);
1641
1642                 if (arvif->beacon) {
1643                         if (!arvif->beacon_sent)
1644                                 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1645                                             arvif->vdev_id);
1646
1647                         dma_unmap_single(arvif->ar->dev,
1648                                          ATH10K_SKB_CB(arvif->beacon)->paddr,
1649                                          arvif->beacon->len, DMA_TO_DEVICE);
1650                         dev_kfree_skb_any(arvif->beacon);
1651                         arvif->beacon = NULL;
1652                 }
1653
1654                 ATH10K_SKB_CB(bcn)->paddr = dma_map_single(arvif->ar->dev,
1655                                                            bcn->data, bcn->len,
1656                                                            DMA_TO_DEVICE);
1657                 ret = dma_mapping_error(arvif->ar->dev,
1658                                         ATH10K_SKB_CB(bcn)->paddr);
1659                 if (ret) {
1660                         ath10k_warn(ar, "failed to map beacon: %d\n", ret);
1661                         dev_kfree_skb_any(bcn);
1662                         goto skip;
1663                 }
1664
1665                 arvif->beacon = bcn;
1666                 arvif->beacon_sent = false;
1667
1668                 ath10k_wmi_tx_beacon_nowait(arvif);
1669 skip:
1670                 spin_unlock_bh(&ar->data_lock);
1671         }
1672 }
1673
1674 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1675                                                struct sk_buff *skb)
1676 {
1677         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1678 }
1679
1680 static void ath10k_dfs_radar_report(struct ath10k *ar,
1681                                     struct wmi_single_phyerr_rx_event *event,
1682                                     struct phyerr_radar_report *rr,
1683                                     u64 tsf)
1684 {
1685         u32 reg0, reg1, tsf32l;
1686         struct pulse_event pe;
1687         u64 tsf64;
1688         u8 rssi, width;
1689
1690         reg0 = __le32_to_cpu(rr->reg0);
1691         reg1 = __le32_to_cpu(rr->reg1);
1692
1693         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1694                    "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1695                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1696                    MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1697                    MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1698                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1699         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1700                    "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1701                    MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1702                    MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1703                    MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1704                    MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1705                    MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1706         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1707                    "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1708                    MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1709                    MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1710
1711         if (!ar->dfs_detector)
1712                 return;
1713
1714         /* report event to DFS pattern detector */
1715         tsf32l = __le32_to_cpu(event->hdr.tsf_timestamp);
1716         tsf64 = tsf & (~0xFFFFFFFFULL);
1717         tsf64 |= tsf32l;
1718
1719         width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1720         rssi = event->hdr.rssi_combined;
1721
1722         /* hardware store this as 8 bit signed value,
1723          * set to zero if negative number
1724          */
1725         if (rssi & 0x80)
1726                 rssi = 0;
1727
1728         pe.ts = tsf64;
1729         pe.freq = ar->hw->conf.chandef.chan->center_freq;
1730         pe.width = width;
1731         pe.rssi = rssi;
1732
1733         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1734                    "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
1735                    pe.freq, pe.width, pe.rssi, pe.ts);
1736
1737         ATH10K_DFS_STAT_INC(ar, pulses_detected);
1738
1739         if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
1740                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1741                            "dfs no pulse pattern detected, yet\n");
1742                 return;
1743         }
1744
1745         ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
1746         ATH10K_DFS_STAT_INC(ar, radar_detected);
1747
1748         /* Control radar events reporting in debugfs file
1749            dfs_block_radar_events */
1750         if (ar->dfs_block_radar_events) {
1751                 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
1752                 return;
1753         }
1754
1755         ieee80211_radar_detected(ar->hw);
1756 }
1757
1758 static int ath10k_dfs_fft_report(struct ath10k *ar,
1759                                  struct wmi_single_phyerr_rx_event *event,
1760                                  struct phyerr_fft_report *fftr,
1761                                  u64 tsf)
1762 {
1763         u32 reg0, reg1;
1764         u8 rssi, peak_mag;
1765
1766         reg0 = __le32_to_cpu(fftr->reg0);
1767         reg1 = __le32_to_cpu(fftr->reg1);
1768         rssi = event->hdr.rssi_combined;
1769
1770         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1771                    "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
1772                    MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
1773                    MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
1774                    MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
1775                    MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
1776         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1777                    "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
1778                    MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
1779                    MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
1780                    MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
1781                    MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
1782
1783         peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
1784
1785         /* false event detection */
1786         if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
1787             peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
1788                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
1789                 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
1790                 return -EINVAL;
1791         }
1792
1793         return 0;
1794 }
1795
1796 static void ath10k_wmi_event_dfs(struct ath10k *ar,
1797                                  struct wmi_single_phyerr_rx_event *event,
1798                                  u64 tsf)
1799 {
1800         int buf_len, tlv_len, res, i = 0;
1801         struct phyerr_tlv *tlv;
1802         struct phyerr_radar_report *rr;
1803         struct phyerr_fft_report *fftr;
1804         u8 *tlv_buf;
1805
1806         buf_len = __le32_to_cpu(event->hdr.buf_len);
1807         ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1808                    "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
1809                    event->hdr.phy_err_code, event->hdr.rssi_combined,
1810                    __le32_to_cpu(event->hdr.tsf_timestamp), tsf, buf_len);
1811
1812         /* Skip event if DFS disabled */
1813         if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
1814                 return;
1815
1816         ATH10K_DFS_STAT_INC(ar, pulses_total);
1817
1818         while (i < buf_len) {
1819                 if (i + sizeof(*tlv) > buf_len) {
1820                         ath10k_warn(ar, "too short buf for tlv header (%d)\n",
1821                                     i);
1822                         return;
1823                 }
1824
1825                 tlv = (struct phyerr_tlv *)&event->bufp[i];
1826                 tlv_len = __le16_to_cpu(tlv->len);
1827                 tlv_buf = &event->bufp[i + sizeof(*tlv)];
1828                 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1829                            "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
1830                            tlv_len, tlv->tag, tlv->sig);
1831
1832                 switch (tlv->tag) {
1833                 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
1834                         if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
1835                                 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
1836                                             i);
1837                                 return;
1838                         }
1839
1840                         rr = (struct phyerr_radar_report *)tlv_buf;
1841                         ath10k_dfs_radar_report(ar, event, rr, tsf);
1842                         break;
1843                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
1844                         if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
1845                                 ath10k_warn(ar, "too short fft report (%d)\n",
1846                                             i);
1847                                 return;
1848                         }
1849
1850                         fftr = (struct phyerr_fft_report *)tlv_buf;
1851                         res = ath10k_dfs_fft_report(ar, event, fftr, tsf);
1852                         if (res)
1853                                 return;
1854                         break;
1855                 }
1856
1857                 i += sizeof(*tlv) + tlv_len;
1858         }
1859 }
1860
1861 static void ath10k_wmi_event_spectral_scan(struct ath10k *ar,
1862                                 struct wmi_single_phyerr_rx_event *event,
1863                                 u64 tsf)
1864 {
1865         int buf_len, tlv_len, res, i = 0;
1866         struct phyerr_tlv *tlv;
1867         u8 *tlv_buf;
1868         struct phyerr_fft_report *fftr;
1869         size_t fftr_len;
1870
1871         buf_len = __le32_to_cpu(event->hdr.buf_len);
1872
1873         while (i < buf_len) {
1874                 if (i + sizeof(*tlv) > buf_len) {
1875                         ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
1876                                     i);
1877                         return;
1878                 }
1879
1880                 tlv = (struct phyerr_tlv *)&event->bufp[i];
1881                 tlv_len = __le16_to_cpu(tlv->len);
1882                 tlv_buf = &event->bufp[i + sizeof(*tlv)];
1883
1884                 if (i + sizeof(*tlv) + tlv_len > buf_len) {
1885                         ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
1886                                     i);
1887                         return;
1888                 }
1889
1890                 switch (tlv->tag) {
1891                 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
1892                         if (sizeof(*fftr) > tlv_len) {
1893                                 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
1894                                             i);
1895                                 return;
1896                         }
1897
1898                         fftr_len = tlv_len - sizeof(*fftr);
1899                         fftr = (struct phyerr_fft_report *)tlv_buf;
1900                         res = ath10k_spectral_process_fft(ar, event,
1901                                                           fftr, fftr_len,
1902                                                           tsf);
1903                         if (res < 0) {
1904                                 ath10k_warn(ar, "failed to process fft report: %d\n",
1905                                             res);
1906                                 return;
1907                         }
1908                         break;
1909                 }
1910
1911                 i += sizeof(*tlv) + tlv_len;
1912         }
1913 }
1914
1915 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
1916 {
1917         struct wmi_comb_phyerr_rx_event *comb_event;
1918         struct wmi_single_phyerr_rx_event *event;
1919         u32 count, i, buf_len, phy_err_code;
1920         u64 tsf;
1921         int left_len = skb->len;
1922
1923         ATH10K_DFS_STAT_INC(ar, phy_errors);
1924
1925         /* Check if combined event available */
1926         if (left_len < sizeof(*comb_event)) {
1927                 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
1928                 return;
1929         }
1930
1931         left_len -= sizeof(*comb_event);
1932
1933         /* Check number of included events */
1934         comb_event = (struct wmi_comb_phyerr_rx_event *)skb->data;
1935         count = __le32_to_cpu(comb_event->hdr.num_phyerr_events);
1936
1937         tsf = __le32_to_cpu(comb_event->hdr.tsf_u32);
1938         tsf <<= 32;
1939         tsf |= __le32_to_cpu(comb_event->hdr.tsf_l32);
1940
1941         ath10k_dbg(ar, ATH10K_DBG_WMI,
1942                    "wmi event phyerr count %d tsf64 0x%llX\n",
1943                    count, tsf);
1944
1945         event = (struct wmi_single_phyerr_rx_event *)comb_event->bufp;
1946         for (i = 0; i < count; i++) {
1947                 /* Check if we can read event header */
1948                 if (left_len < sizeof(*event)) {
1949                         ath10k_warn(ar, "single event (%d) wrong head len\n",
1950                                     i);
1951                         return;
1952                 }
1953
1954                 left_len -= sizeof(*event);
1955
1956                 buf_len = __le32_to_cpu(event->hdr.buf_len);
1957                 phy_err_code = event->hdr.phy_err_code;
1958
1959                 if (left_len < buf_len) {
1960                         ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
1961                         return;
1962                 }
1963
1964                 left_len -= buf_len;
1965
1966                 switch (phy_err_code) {
1967                 case PHY_ERROR_RADAR:
1968                         ath10k_wmi_event_dfs(ar, event, tsf);
1969                         break;
1970                 case PHY_ERROR_SPECTRAL_SCAN:
1971                         ath10k_wmi_event_spectral_scan(ar, event, tsf);
1972                         break;
1973                 case PHY_ERROR_FALSE_RADAR_EXT:
1974                         ath10k_wmi_event_dfs(ar, event, tsf);
1975                         ath10k_wmi_event_spectral_scan(ar, event, tsf);
1976                         break;
1977                 default:
1978                         break;
1979                 }
1980
1981                 event += sizeof(*event) + buf_len;
1982         }
1983 }
1984
1985 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
1986 {
1987         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
1988 }
1989
1990 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
1991                                     struct sk_buff *skb)
1992 {
1993         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
1994 }
1995
1996 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
1997                                          struct sk_buff *skb)
1998 {
1999         char buf[101], c;
2000         int i;
2001
2002         for (i = 0; i < sizeof(buf) - 1; i++) {
2003                 if (i >= skb->len)
2004                         break;
2005
2006                 c = skb->data[i];
2007
2008                 if (c == '\0')
2009                         break;
2010
2011                 if (isascii(c) && isprint(c))
2012                         buf[i] = c;
2013                 else
2014                         buf[i] = '.';
2015         }
2016
2017         if (i == sizeof(buf) - 1)
2018                 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2019
2020         /* for some reason the debug prints end with \n, remove that */
2021         if (skb->data[i - 1] == '\n')
2022                 i--;
2023
2024         /* the last byte is always reserved for the null character */
2025         buf[i] = '\0';
2026
2027         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug print '%s'\n", buf);
2028 }
2029
2030 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2031 {
2032         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2033 }
2034
2035 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2036                                                struct sk_buff *skb)
2037 {
2038         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2039 }
2040
2041 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2042                                              struct sk_buff *skb)
2043 {
2044         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2045 }
2046
2047 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2048                                              struct sk_buff *skb)
2049 {
2050         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2051 }
2052
2053 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2054                                               struct sk_buff *skb)
2055 {
2056         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2057 }
2058
2059 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2060                                              struct sk_buff *skb)
2061 {
2062         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2063 }
2064
2065 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2066                                               struct sk_buff *skb)
2067 {
2068         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2069 }
2070
2071 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2072                                              struct sk_buff *skb)
2073 {
2074         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2075 }
2076
2077 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2078                                            struct sk_buff *skb)
2079 {
2080         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2081 }
2082
2083 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2084                                          struct sk_buff *skb)
2085 {
2086         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2087 }
2088
2089 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2090                                             struct sk_buff *skb)
2091 {
2092         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2093 }
2094
2095 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2096                                             struct sk_buff *skb)
2097 {
2098         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2099 }
2100
2101 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2102                                             struct sk_buff *skb)
2103 {
2104         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2105 }
2106
2107 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2108                                                 struct sk_buff *skb)
2109 {
2110         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2111 }
2112
2113 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2114                                              struct sk_buff *skb)
2115 {
2116         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2117 }
2118
2119 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2120                                               struct sk_buff *skb)
2121 {
2122         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2123 }
2124
2125 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2126                                              struct sk_buff *skb)
2127 {
2128         ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2129 }
2130
2131 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2132                                       u32 num_units, u32 unit_len)
2133 {
2134         dma_addr_t paddr;
2135         u32 pool_size;
2136         int idx = ar->wmi.num_mem_chunks;
2137
2138         pool_size = num_units * round_up(unit_len, 4);
2139
2140         if (!pool_size)
2141                 return -EINVAL;
2142
2143         ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2144                                                            pool_size,
2145                                                            &paddr,
2146                                                            GFP_ATOMIC);
2147         if (!ar->wmi.mem_chunks[idx].vaddr) {
2148                 ath10k_warn(ar, "failed to allocate memory chunk\n");
2149                 return -ENOMEM;
2150         }
2151
2152         memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2153
2154         ar->wmi.mem_chunks[idx].paddr = paddr;
2155         ar->wmi.mem_chunks[idx].len = pool_size;
2156         ar->wmi.mem_chunks[idx].req_id = req_id;
2157         ar->wmi.num_mem_chunks++;
2158
2159         return 0;
2160 }
2161
2162 static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
2163                                               struct sk_buff *skb)
2164 {
2165         struct wmi_service_ready_event *ev = (void *)skb->data;
2166         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2167
2168         if (skb->len < sizeof(*ev)) {
2169                 ath10k_warn(ar, "Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
2170                             skb->len, sizeof(*ev));
2171                 return;
2172         }
2173
2174         ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
2175         ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
2176         ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
2177         ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
2178         ar->fw_version_major =
2179                 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
2180         ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
2181         ar->fw_version_release =
2182                 (__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16;
2183         ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff);
2184         ar->phy_capability = __le32_to_cpu(ev->phy_capability);
2185         ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
2186
2187         /* only manually set fw features when not using FW IE format */
2188         if (ar->fw_api == 1 && ar->fw_version_build > 636)
2189                 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2190
2191         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2192                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2193                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2194                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2195         }
2196
2197         ar->ath_common.regulatory.current_rd =
2198                 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
2199
2200         wmi_main_svc_map(ev->wmi_service_bitmap, svc_bmap);
2201         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2202         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2203                         ev->wmi_service_bitmap, sizeof(ev->wmi_service_bitmap));
2204
2205         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2206                 snprintf(ar->hw->wiphy->fw_version,
2207                          sizeof(ar->hw->wiphy->fw_version),
2208                          "%u.%u.%u.%u",
2209                          ar->fw_version_major,
2210                          ar->fw_version_minor,
2211                          ar->fw_version_release,
2212                          ar->fw_version_build);
2213         }
2214
2215         /* FIXME: it probably should be better to support this */
2216         if (__le32_to_cpu(ev->num_mem_reqs) > 0) {
2217                 ath10k_warn(ar, "target requested %d memory chunks; ignoring\n",
2218                             __le32_to_cpu(ev->num_mem_reqs));
2219         }
2220
2221         ath10k_dbg(ar, ATH10K_DBG_WMI,
2222                    "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",
2223                    __le32_to_cpu(ev->sw_version),
2224                    __le32_to_cpu(ev->sw_version_1),
2225                    __le32_to_cpu(ev->abi_version),
2226                    __le32_to_cpu(ev->phy_capability),
2227                    __le32_to_cpu(ev->ht_cap_info),
2228                    __le32_to_cpu(ev->vht_cap_info),
2229                    __le32_to_cpu(ev->vht_supp_mcs),
2230                    __le32_to_cpu(ev->sys_cap_info),
2231                    __le32_to_cpu(ev->num_mem_reqs),
2232                    __le32_to_cpu(ev->num_rf_chains));
2233
2234         complete(&ar->wmi.service_ready);
2235 }
2236
2237 static void ath10k_wmi_10x_service_ready_event_rx(struct ath10k *ar,
2238                                                   struct sk_buff *skb)
2239 {
2240         u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2241         int ret;
2242         struct wmi_service_ready_event_10x *ev = (void *)skb->data;
2243         DECLARE_BITMAP(svc_bmap, WMI_SERVICE_MAX) = {};
2244
2245         if (skb->len < sizeof(*ev)) {
2246                 ath10k_warn(ar, "Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
2247                             skb->len, sizeof(*ev));
2248                 return;
2249         }
2250
2251         ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
2252         ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
2253         ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
2254         ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
2255         ar->fw_version_major =
2256                 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
2257         ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
2258         ar->phy_capability = __le32_to_cpu(ev->phy_capability);
2259         ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
2260
2261         if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2262                 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2263                             ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2264                 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2265         }
2266
2267         ar->ath_common.regulatory.current_rd =
2268                 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
2269
2270         wmi_10x_svc_map(ev->wmi_service_bitmap, svc_bmap);
2271         ath10k_debug_read_service_map(ar, svc_bmap, sizeof(svc_bmap));
2272         ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2273                         ev->wmi_service_bitmap, sizeof(ev->wmi_service_bitmap));
2274
2275         if (strlen(ar->hw->wiphy->fw_version) == 0) {
2276                 snprintf(ar->hw->wiphy->fw_version,
2277                          sizeof(ar->hw->wiphy->fw_version),
2278                          "%u.%u",
2279                          ar->fw_version_major,
2280                          ar->fw_version_minor);
2281         }
2282
2283         num_mem_reqs = __le32_to_cpu(ev->num_mem_reqs);
2284
2285         if (num_mem_reqs > ATH10K_MAX_MEM_REQS) {
2286                 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2287                             num_mem_reqs);
2288                 return;
2289         }
2290
2291         if (!num_mem_reqs)
2292                 goto exit;
2293
2294         ath10k_dbg(ar, ATH10K_DBG_WMI, "firmware has requested %d memory chunks\n",
2295                    num_mem_reqs);
2296
2297         for (i = 0; i < num_mem_reqs; ++i) {
2298                 req_id = __le32_to_cpu(ev->mem_reqs[i].req_id);
2299                 num_units = __le32_to_cpu(ev->mem_reqs[i].num_units);
2300                 unit_size = __le32_to_cpu(ev->mem_reqs[i].unit_size);
2301                 num_unit_info = __le32_to_cpu(ev->mem_reqs[i].num_unit_info);
2302
2303                 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2304                         /* number of units to allocate is number of
2305                          * peers, 1 extra for self peer on target */
2306                         /* this needs to be tied, host and target
2307                          * can get out of sync */
2308                         num_units = TARGET_10X_NUM_PEERS + 1;
2309                 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2310                         num_units = TARGET_10X_NUM_VDEVS + 1;
2311
2312                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2313                            "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2314                            req_id,
2315                            __le32_to_cpu(ev->mem_reqs[i].num_units),
2316                            num_unit_info,
2317                            unit_size,
2318                            num_units);
2319
2320                 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2321                                                 unit_size);
2322                 if (ret)
2323                         return;
2324         }
2325
2326 exit:
2327         ath10k_dbg(ar, ATH10K_DBG_WMI,
2328                    "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",
2329                    __le32_to_cpu(ev->sw_version),
2330                    __le32_to_cpu(ev->abi_version),
2331                    __le32_to_cpu(ev->phy_capability),
2332                    __le32_to_cpu(ev->ht_cap_info),
2333                    __le32_to_cpu(ev->vht_cap_info),
2334                    __le32_to_cpu(ev->vht_supp_mcs),
2335                    __le32_to_cpu(ev->sys_cap_info),
2336                    __le32_to_cpu(ev->num_mem_reqs),
2337                    __le32_to_cpu(ev->num_rf_chains));
2338
2339         complete(&ar->wmi.service_ready);
2340 }
2341
2342 static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb)
2343 {
2344         struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2345
2346         if (WARN_ON(skb->len < sizeof(*ev)))
2347                 return -EINVAL;
2348
2349         memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN);
2350
2351         ath10k_dbg(ar, ATH10K_DBG_WMI,
2352                    "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2353                    __le32_to_cpu(ev->sw_version),
2354                    __le32_to_cpu(ev->abi_version),
2355                    ev->mac_addr.addr,
2356                    __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2357
2358         complete(&ar->wmi.unified_ready);
2359         return 0;
2360 }
2361
2362 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2363 {
2364         struct wmi_cmd_hdr *cmd_hdr;
2365         enum wmi_event_id id;
2366
2367         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2368         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2369
2370         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2371                 return;
2372
2373         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2374
2375         switch (id) {
2376         case WMI_MGMT_RX_EVENTID:
2377                 ath10k_wmi_event_mgmt_rx(ar, skb);
2378                 /* mgmt_rx() owns the skb now! */
2379                 return;
2380         case WMI_SCAN_EVENTID:
2381                 ath10k_wmi_event_scan(ar, skb);
2382                 break;
2383         case WMI_CHAN_INFO_EVENTID:
2384                 ath10k_wmi_event_chan_info(ar, skb);
2385                 break;
2386         case WMI_ECHO_EVENTID:
2387                 ath10k_wmi_event_echo(ar, skb);
2388                 break;
2389         case WMI_DEBUG_MESG_EVENTID:
2390                 ath10k_wmi_event_debug_mesg(ar, skb);
2391                 break;
2392         case WMI_UPDATE_STATS_EVENTID:
2393                 ath10k_wmi_event_update_stats(ar, skb);
2394                 break;
2395         case WMI_VDEV_START_RESP_EVENTID:
2396                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2397                 break;
2398         case WMI_VDEV_STOPPED_EVENTID:
2399                 ath10k_wmi_event_vdev_stopped(ar, skb);
2400                 break;
2401         case WMI_PEER_STA_KICKOUT_EVENTID:
2402                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2403                 break;
2404         case WMI_HOST_SWBA_EVENTID:
2405                 ath10k_wmi_event_host_swba(ar, skb);
2406                 break;
2407         case WMI_TBTTOFFSET_UPDATE_EVENTID:
2408                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2409                 break;
2410         case WMI_PHYERR_EVENTID:
2411                 ath10k_wmi_event_phyerr(ar, skb);
2412                 break;
2413         case WMI_ROAM_EVENTID:
2414                 ath10k_wmi_event_roam(ar, skb);
2415                 break;
2416         case WMI_PROFILE_MATCH:
2417                 ath10k_wmi_event_profile_match(ar, skb);
2418                 break;
2419         case WMI_DEBUG_PRINT_EVENTID:
2420                 ath10k_wmi_event_debug_print(ar, skb);
2421                 break;
2422         case WMI_PDEV_QVIT_EVENTID:
2423                 ath10k_wmi_event_pdev_qvit(ar, skb);
2424                 break;
2425         case WMI_WLAN_PROFILE_DATA_EVENTID:
2426                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2427                 break;
2428         case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2429                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2430                 break;
2431         case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2432                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2433                 break;
2434         case WMI_RTT_ERROR_REPORT_EVENTID:
2435                 ath10k_wmi_event_rtt_error_report(ar, skb);
2436                 break;
2437         case WMI_WOW_WAKEUP_HOST_EVENTID:
2438                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2439                 break;
2440         case WMI_DCS_INTERFERENCE_EVENTID:
2441                 ath10k_wmi_event_dcs_interference(ar, skb);
2442                 break;
2443         case WMI_PDEV_TPC_CONFIG_EVENTID:
2444                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2445                 break;
2446         case WMI_PDEV_FTM_INTG_EVENTID:
2447                 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2448                 break;
2449         case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2450                 ath10k_wmi_event_gtk_offload_status(ar, skb);
2451                 break;
2452         case WMI_GTK_REKEY_FAIL_EVENTID:
2453                 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2454                 break;
2455         case WMI_TX_DELBA_COMPLETE_EVENTID:
2456                 ath10k_wmi_event_delba_complete(ar, skb);
2457                 break;
2458         case WMI_TX_ADDBA_COMPLETE_EVENTID:
2459                 ath10k_wmi_event_addba_complete(ar, skb);
2460                 break;
2461         case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2462                 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2463                 break;
2464         case WMI_SERVICE_READY_EVENTID:
2465                 ath10k_wmi_service_ready_event_rx(ar, skb);
2466                 break;
2467         case WMI_READY_EVENTID:
2468                 ath10k_wmi_ready_event_rx(ar, skb);
2469                 break;
2470         default:
2471                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2472                 break;
2473         }
2474
2475         dev_kfree_skb(skb);
2476 }
2477
2478 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2479 {
2480         struct wmi_cmd_hdr *cmd_hdr;
2481         enum wmi_10x_event_id id;
2482
2483         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2484         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2485
2486         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2487                 return;
2488
2489         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2490
2491         switch (id) {
2492         case WMI_10X_MGMT_RX_EVENTID:
2493                 ath10k_wmi_event_mgmt_rx(ar, skb);
2494                 /* mgmt_rx() owns the skb now! */
2495                 return;
2496         case WMI_10X_SCAN_EVENTID:
2497                 ath10k_wmi_event_scan(ar, skb);
2498                 break;
2499         case WMI_10X_CHAN_INFO_EVENTID:
2500                 ath10k_wmi_event_chan_info(ar, skb);
2501                 break;
2502         case WMI_10X_ECHO_EVENTID:
2503                 ath10k_wmi_event_echo(ar, skb);
2504                 break;
2505         case WMI_10X_DEBUG_MESG_EVENTID:
2506                 ath10k_wmi_event_debug_mesg(ar, skb);
2507                 break;
2508         case WMI_10X_UPDATE_STATS_EVENTID:
2509                 ath10k_wmi_event_update_stats(ar, skb);
2510                 break;
2511         case WMI_10X_VDEV_START_RESP_EVENTID:
2512                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2513                 break;
2514         case WMI_10X_VDEV_STOPPED_EVENTID:
2515                 ath10k_wmi_event_vdev_stopped(ar, skb);
2516                 break;
2517         case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2518                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2519                 break;
2520         case WMI_10X_HOST_SWBA_EVENTID:
2521                 ath10k_wmi_event_host_swba(ar, skb);
2522                 break;
2523         case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2524                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2525                 break;
2526         case WMI_10X_PHYERR_EVENTID:
2527                 ath10k_wmi_event_phyerr(ar, skb);
2528                 break;
2529         case WMI_10X_ROAM_EVENTID:
2530                 ath10k_wmi_event_roam(ar, skb);
2531                 break;
2532         case WMI_10X_PROFILE_MATCH:
2533                 ath10k_wmi_event_profile_match(ar, skb);
2534                 break;
2535         case WMI_10X_DEBUG_PRINT_EVENTID:
2536                 ath10k_wmi_event_debug_print(ar, skb);
2537                 break;
2538         case WMI_10X_PDEV_QVIT_EVENTID:
2539                 ath10k_wmi_event_pdev_qvit(ar, skb);
2540                 break;
2541         case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2542                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2543                 break;
2544         case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2545                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2546                 break;
2547         case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2548                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2549                 break;
2550         case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2551                 ath10k_wmi_event_rtt_error_report(ar, skb);
2552                 break;
2553         case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2554                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2555                 break;
2556         case WMI_10X_DCS_INTERFERENCE_EVENTID:
2557                 ath10k_wmi_event_dcs_interference(ar, skb);
2558                 break;
2559         case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2560                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2561                 break;
2562         case WMI_10X_INST_RSSI_STATS_EVENTID:
2563                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2564                 break;
2565         case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2566                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2567                 break;
2568         case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2569                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2570                 break;
2571         case WMI_10X_SERVICE_READY_EVENTID:
2572                 ath10k_wmi_10x_service_ready_event_rx(ar, skb);
2573                 break;
2574         case WMI_10X_READY_EVENTID:
2575                 ath10k_wmi_ready_event_rx(ar, skb);
2576                 break;
2577         default:
2578                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2579                 break;
2580         }
2581
2582         dev_kfree_skb(skb);
2583 }
2584
2585 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2586 {
2587         struct wmi_cmd_hdr *cmd_hdr;
2588         enum wmi_10_2_event_id id;
2589
2590         cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2591         id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2592
2593         if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2594                 return;
2595
2596         trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2597
2598         switch (id) {
2599         case WMI_10_2_MGMT_RX_EVENTID:
2600                 ath10k_wmi_event_mgmt_rx(ar, skb);
2601                 /* mgmt_rx() owns the skb now! */
2602                 return;
2603         case WMI_10_2_SCAN_EVENTID:
2604                 ath10k_wmi_event_scan(ar, skb);
2605                 break;
2606         case WMI_10_2_CHAN_INFO_EVENTID:
2607                 ath10k_wmi_event_chan_info(ar, skb);
2608                 break;
2609         case WMI_10_2_ECHO_EVENTID:
2610                 ath10k_wmi_event_echo(ar, skb);
2611                 break;
2612         case WMI_10_2_DEBUG_MESG_EVENTID:
2613                 ath10k_wmi_event_debug_mesg(ar, skb);
2614                 break;
2615         case WMI_10_2_UPDATE_STATS_EVENTID:
2616                 ath10k_wmi_event_update_stats(ar, skb);
2617                 break;
2618         case WMI_10_2_VDEV_START_RESP_EVENTID:
2619                 ath10k_wmi_event_vdev_start_resp(ar, skb);
2620                 break;
2621         case WMI_10_2_VDEV_STOPPED_EVENTID:
2622                 ath10k_wmi_event_vdev_stopped(ar, skb);
2623                 break;
2624         case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2625                 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2626                 break;
2627         case WMI_10_2_HOST_SWBA_EVENTID:
2628                 ath10k_wmi_event_host_swba(ar, skb);
2629                 break;
2630         case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2631                 ath10k_wmi_event_tbttoffset_update(ar, skb);
2632                 break;
2633         case WMI_10_2_PHYERR_EVENTID:
2634                 ath10k_wmi_event_phyerr(ar, skb);
2635                 break;
2636         case WMI_10_2_ROAM_EVENTID:
2637                 ath10k_wmi_event_roam(ar, skb);
2638                 break;
2639         case WMI_10_2_PROFILE_MATCH:
2640                 ath10k_wmi_event_profile_match(ar, skb);
2641                 break;
2642         case WMI_10_2_DEBUG_PRINT_EVENTID:
2643                 ath10k_wmi_event_debug_print(ar, skb);
2644                 break;
2645         case WMI_10_2_PDEV_QVIT_EVENTID:
2646                 ath10k_wmi_event_pdev_qvit(ar, skb);
2647                 break;
2648         case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2649                 ath10k_wmi_event_wlan_profile_data(ar, skb);
2650                 break;
2651         case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2652                 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2653                 break;
2654         case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2655                 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2656                 break;
2657         case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2658                 ath10k_wmi_event_rtt_error_report(ar, skb);
2659                 break;
2660         case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2661                 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2662                 break;
2663         case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2664                 ath10k_wmi_event_dcs_interference(ar, skb);
2665                 break;
2666         case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2667                 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2668                 break;
2669         case WMI_10_2_INST_RSSI_STATS_EVENTID:
2670                 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2671                 break;
2672         case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2673                 ath10k_wmi_event_vdev_standby_req(ar, skb);
2674                 break;
2675         case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2676                 ath10k_wmi_event_vdev_resume_req(ar, skb);
2677                 break;
2678         case WMI_10_2_SERVICE_READY_EVENTID:
2679                 ath10k_wmi_10x_service_ready_event_rx(ar, skb);
2680                 break;
2681         case WMI_10_2_READY_EVENTID:
2682                 ath10k_wmi_ready_event_rx(ar, skb);
2683                 break;
2684         case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2685         case WMI_10_2_GPIO_INPUT_EVENTID:
2686         case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2687         case WMI_10_2_GENERIC_BUFFER_EVENTID:
2688         case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2689         case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2690         case WMI_10_2_WDS_PEER_EVENTID:
2691                 ath10k_dbg(ar, ATH10K_DBG_WMI,
2692                            "received event id %d not implemented\n", id);
2693                 break;
2694         default:
2695                 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2696                 break;
2697         }
2698
2699         dev_kfree_skb(skb);
2700 }
2701
2702 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
2703 {
2704         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2705                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2706                         ath10k_wmi_10_2_process_rx(ar, skb);
2707                 else
2708                         ath10k_wmi_10x_process_rx(ar, skb);
2709         } else {
2710                 ath10k_wmi_main_process_rx(ar, skb);
2711         }
2712 }
2713
2714 /* WMI Initialization functions */
2715 int ath10k_wmi_attach(struct ath10k *ar)
2716 {
2717         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2718                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
2719                         ar->wmi.cmd = &wmi_10_2_cmd_map;
2720                 else
2721                         ar->wmi.cmd = &wmi_10x_cmd_map;
2722
2723                 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
2724                 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
2725         } else {
2726                 ar->wmi.cmd = &wmi_cmd_map;
2727                 ar->wmi.vdev_param = &wmi_vdev_param_map;
2728                 ar->wmi.pdev_param = &wmi_pdev_param_map;
2729         }
2730
2731         init_completion(&ar->wmi.service_ready);
2732         init_completion(&ar->wmi.unified_ready);
2733         init_waitqueue_head(&ar->wmi.tx_credits_wq);
2734
2735         return 0;
2736 }
2737
2738 void ath10k_wmi_detach(struct ath10k *ar)
2739 {
2740         int i;
2741
2742         /* free the host memory chunks requested by firmware */
2743         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
2744                 dma_free_coherent(ar->dev,
2745                                   ar->wmi.mem_chunks[i].len,
2746                                   ar->wmi.mem_chunks[i].vaddr,
2747                                   ar->wmi.mem_chunks[i].paddr);
2748         }
2749
2750         ar->wmi.num_mem_chunks = 0;
2751 }
2752
2753 int ath10k_wmi_connect(struct ath10k *ar)
2754 {
2755         int status;
2756         struct ath10k_htc_svc_conn_req conn_req;
2757         struct ath10k_htc_svc_conn_resp conn_resp;
2758
2759         memset(&conn_req, 0, sizeof(conn_req));
2760         memset(&conn_resp, 0, sizeof(conn_resp));
2761
2762         /* these fields are the same for all service endpoints */
2763         conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2764         conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2765         conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2766
2767         /* connect to control service */
2768         conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2769
2770         status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2771         if (status) {
2772                 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
2773                             status);
2774                 return status;
2775         }
2776
2777         ar->wmi.eid = conn_resp.eid;
2778         return 0;
2779 }
2780
2781 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
2782                                               u16 rd2g, u16 rd5g, u16 ctl2g,
2783                                               u16 ctl5g)
2784 {
2785         struct wmi_pdev_set_regdomain_cmd *cmd;
2786         struct sk_buff *skb;
2787
2788         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2789         if (!skb)
2790                 return -ENOMEM;
2791
2792         cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
2793         cmd->reg_domain = __cpu_to_le32(rd);
2794         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
2795         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
2796         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
2797         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
2798
2799         ath10k_dbg(ar, ATH10K_DBG_WMI,
2800                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
2801                    rd, rd2g, rd5g, ctl2g, ctl5g);
2802
2803         return ath10k_wmi_cmd_send(ar, skb,
2804                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
2805 }
2806
2807 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
2808                                              u16 rd2g, u16 rd5g,
2809                                              u16 ctl2g, u16 ctl5g,
2810                                              enum wmi_dfs_region dfs_reg)
2811 {
2812         struct wmi_pdev_set_regdomain_cmd_10x *cmd;
2813         struct sk_buff *skb;
2814
2815         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2816         if (!skb)
2817                 return -ENOMEM;
2818
2819         cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
2820         cmd->reg_domain = __cpu_to_le32(rd);
2821         cmd->reg_domain_2G = __cpu_to_le32(rd2g);
2822         cmd->reg_domain_5G = __cpu_to_le32(rd5g);
2823         cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
2824         cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
2825         cmd->dfs_domain = __cpu_to_le32(dfs_reg);
2826
2827         ath10k_dbg(ar, ATH10K_DBG_WMI,
2828                    "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
2829                    rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
2830
2831         return ath10k_wmi_cmd_send(ar, skb,
2832                                    ar->wmi.cmd->pdev_set_regdomain_cmdid);
2833 }
2834
2835 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
2836                                   u16 rd5g, u16 ctl2g, u16 ctl5g,
2837                                   enum wmi_dfs_region dfs_reg)
2838 {
2839         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
2840                 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
2841                                                         ctl2g, ctl5g, dfs_reg);
2842         else
2843                 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
2844                                                          ctl2g, ctl5g);
2845 }
2846
2847 int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
2848                                 const struct wmi_channel_arg *arg)
2849 {
2850         struct wmi_set_channel_cmd *cmd;
2851         struct sk_buff *skb;
2852         u32 ch_flags = 0;
2853
2854         if (arg->passive)
2855                 return -EINVAL;
2856
2857         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2858         if (!skb)
2859                 return -ENOMEM;
2860
2861         if (arg->chan_radar)
2862                 ch_flags |= WMI_CHAN_FLAG_DFS;
2863
2864         cmd = (struct wmi_set_channel_cmd *)skb->data;
2865         cmd->chan.mhz               = __cpu_to_le32(arg->freq);
2866         cmd->chan.band_center_freq1 = __cpu_to_le32(arg->freq);
2867         cmd->chan.mode              = arg->mode;
2868         cmd->chan.flags            |= __cpu_to_le32(ch_flags);
2869         cmd->chan.min_power         = arg->min_power;
2870         cmd->chan.max_power         = arg->max_power;
2871         cmd->chan.reg_power         = arg->max_reg_power;
2872         cmd->chan.reg_classid       = arg->reg_class_id;
2873         cmd->chan.antenna_max       = arg->max_antenna_gain;
2874
2875         ath10k_dbg(ar, ATH10K_DBG_WMI,
2876                    "wmi set channel mode %d freq %d\n",
2877                    arg->mode, arg->freq);
2878
2879         return ath10k_wmi_cmd_send(ar, skb,
2880                                    ar->wmi.cmd->pdev_set_channel_cmdid);
2881 }
2882
2883 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
2884 {
2885         struct wmi_pdev_suspend_cmd *cmd;
2886         struct sk_buff *skb;
2887
2888         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2889         if (!skb)
2890                 return -ENOMEM;
2891
2892         cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
2893         cmd->suspend_opt = __cpu_to_le32(suspend_opt);
2894
2895         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
2896 }
2897
2898 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
2899 {
2900         struct sk_buff *skb;
2901
2902         skb = ath10k_wmi_alloc_skb(ar, 0);
2903         if (skb == NULL)
2904                 return -ENOMEM;
2905
2906         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
2907 }
2908
2909 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
2910 {
2911         struct wmi_pdev_set_param_cmd *cmd;
2912         struct sk_buff *skb;
2913
2914         if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
2915                 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
2916                             id);
2917                 return -EOPNOTSUPP;
2918         }
2919
2920         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
2921         if (!skb)
2922                 return -ENOMEM;
2923
2924         cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
2925         cmd->param_id    = __cpu_to_le32(id);
2926         cmd->param_value = __cpu_to_le32(value);
2927
2928         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
2929                    id, value);
2930         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
2931 }
2932
2933 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
2934 {
2935         struct wmi_init_cmd *cmd;
2936         struct sk_buff *buf;
2937         struct wmi_resource_config config = {};
2938         u32 len, val;
2939         int i;
2940
2941         config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
2942         config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
2943         config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
2944
2945         config.num_offload_reorder_bufs =
2946                 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
2947
2948         config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
2949         config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
2950         config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
2951         config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
2952         config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
2953         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2954         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2955         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2956         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
2957         config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
2958
2959         config.scan_max_pending_reqs =
2960                 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
2961
2962         config.bmiss_offload_max_vdev =
2963                 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
2964
2965         config.roam_offload_max_vdev =
2966                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
2967
2968         config.roam_offload_max_ap_profiles =
2969                 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
2970
2971         config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
2972         config.num_mcast_table_elems =
2973                 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
2974
2975         config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
2976         config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
2977         config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
2978         config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
2979         config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
2980
2981         val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
2982         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
2983
2984         config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
2985
2986         config.gtk_offload_max_vdev =
2987                 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
2988
2989         config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
2990         config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
2991
2992         len = sizeof(*cmd) +
2993               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
2994
2995         buf = ath10k_wmi_alloc_skb(ar, len);
2996         if (!buf)
2997                 return -ENOMEM;
2998
2999         cmd = (struct wmi_init_cmd *)buf->data;
3000
3001         if (ar->wmi.num_mem_chunks == 0) {
3002                 cmd->num_host_mem_chunks = 0;
3003                 goto out;
3004         }
3005
3006         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3007                    ar->wmi.num_mem_chunks);
3008
3009         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3010
3011         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3012                 cmd->host_mem_chunks[i].ptr =
3013                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3014                 cmd->host_mem_chunks[i].size =
3015                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3016                 cmd->host_mem_chunks[i].req_id =
3017                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3018
3019                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3020                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3021                            i,
3022                            ar->wmi.mem_chunks[i].len,
3023                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3024         }
3025 out:
3026         memcpy(&cmd->resource_config, &config, sizeof(config));
3027
3028         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3029         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3030 }
3031
3032 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3033 {
3034         struct wmi_init_cmd_10x *cmd;
3035         struct sk_buff *buf;
3036         struct wmi_resource_config_10x config = {};
3037         u32 len, val;
3038         int i;
3039
3040         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3041         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3042         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3043         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3044         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3045         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3046         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3047         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3048         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3049         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3050         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3051         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3052
3053         config.scan_max_pending_reqs =
3054                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3055
3056         config.bmiss_offload_max_vdev =
3057                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3058
3059         config.roam_offload_max_vdev =
3060                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3061
3062         config.roam_offload_max_ap_profiles =
3063                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3064
3065         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3066         config.num_mcast_table_elems =
3067                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3068
3069         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3070         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3071         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3072         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3073         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3074
3075         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3076         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3077
3078         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3079
3080         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3081         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3082
3083         len = sizeof(*cmd) +
3084               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3085
3086         buf = ath10k_wmi_alloc_skb(ar, len);
3087         if (!buf)
3088                 return -ENOMEM;
3089
3090         cmd = (struct wmi_init_cmd_10x *)buf->data;
3091
3092         if (ar->wmi.num_mem_chunks == 0) {
3093                 cmd->num_host_mem_chunks = 0;
3094                 goto out;
3095         }
3096
3097         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3098                    ar->wmi.num_mem_chunks);
3099
3100         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3101
3102         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3103                 cmd->host_mem_chunks[i].ptr =
3104                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3105                 cmd->host_mem_chunks[i].size =
3106                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3107                 cmd->host_mem_chunks[i].req_id =
3108                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3109
3110                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3111                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3112                            i,
3113                            ar->wmi.mem_chunks[i].len,
3114                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3115         }
3116 out:
3117         memcpy(&cmd->resource_config, &config, sizeof(config));
3118
3119         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3120         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3121 }
3122
3123 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3124 {
3125         struct wmi_init_cmd_10_2 *cmd;
3126         struct sk_buff *buf;
3127         struct wmi_resource_config_10x config = {};
3128         u32 len, val;
3129         int i;
3130
3131         config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3132         config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3133         config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3134         config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3135         config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3136         config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3137         config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3138         config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3139         config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3140         config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3141         config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3142         config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3143
3144         config.scan_max_pending_reqs =
3145                 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3146
3147         config.bmiss_offload_max_vdev =
3148                 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3149
3150         config.roam_offload_max_vdev =
3151                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3152
3153         config.roam_offload_max_ap_profiles =
3154                 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3155
3156         config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3157         config.num_mcast_table_elems =
3158                 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3159
3160         config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3161         config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3162         config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3163         config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3164         config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3165
3166         val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3167         config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3168
3169         config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3170
3171         config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3172         config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3173
3174         len = sizeof(*cmd) +
3175               (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3176
3177         buf = ath10k_wmi_alloc_skb(ar, len);
3178         if (!buf)
3179                 return -ENOMEM;
3180
3181         cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3182
3183         if (ar->wmi.num_mem_chunks == 0) {
3184                 cmd->num_host_mem_chunks = 0;
3185                 goto out;
3186         }
3187
3188         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
3189                    ar->wmi.num_mem_chunks);
3190
3191         cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
3192
3193         for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3194                 cmd->host_mem_chunks[i].ptr =
3195                         __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3196                 cmd->host_mem_chunks[i].size =
3197                         __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3198                 cmd->host_mem_chunks[i].req_id =
3199                         __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3200
3201                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3202                            "wmi chunk %d len %d requested, addr 0x%llx\n",
3203                            i,
3204                            ar->wmi.mem_chunks[i].len,
3205                            (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3206         }
3207 out:
3208         memcpy(&cmd->resource_config.common, &config, sizeof(config));
3209
3210         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3211         return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3212 }
3213
3214 int ath10k_wmi_cmd_init(struct ath10k *ar)
3215 {
3216         int ret;
3217
3218         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3219                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3220                         ret = ath10k_wmi_10_2_cmd_init(ar);
3221                 else
3222                         ret = ath10k_wmi_10x_cmd_init(ar);
3223         } else {
3224                 ret = ath10k_wmi_main_cmd_init(ar);
3225         }
3226
3227         return ret;
3228 }
3229
3230 static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar,
3231                                           const struct wmi_start_scan_arg *arg)
3232 {
3233         int len;
3234
3235         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3236                 len = sizeof(struct wmi_start_scan_cmd_10x);
3237         else
3238                 len = sizeof(struct wmi_start_scan_cmd);
3239
3240         if (arg->ie_len) {
3241                 if (!arg->ie)
3242                         return -EINVAL;
3243                 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3244                         return -EINVAL;
3245
3246                 len += sizeof(struct wmi_ie_data);
3247                 len += roundup(arg->ie_len, 4);
3248         }
3249
3250         if (arg->n_channels) {
3251                 if (!arg->channels)
3252                         return -EINVAL;
3253                 if (arg->n_channels > ARRAY_SIZE(arg->channels))
3254                         return -EINVAL;
3255
3256                 len += sizeof(struct wmi_chan_list);
3257                 len += sizeof(__le32) * arg->n_channels;
3258         }
3259
3260         if (arg->n_ssids) {
3261                 if (!arg->ssids)
3262                         return -EINVAL;
3263                 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3264                         return -EINVAL;
3265
3266                 len += sizeof(struct wmi_ssid_list);
3267                 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3268         }
3269
3270         if (arg->n_bssids) {
3271                 if (!arg->bssids)
3272                         return -EINVAL;
3273                 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3274                         return -EINVAL;
3275
3276                 len += sizeof(struct wmi_bssid_list);
3277                 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3278         }
3279
3280         return len;
3281 }
3282
3283 int ath10k_wmi_start_scan(struct ath10k *ar,
3284                           const struct wmi_start_scan_arg *arg)
3285 {
3286         struct wmi_start_scan_cmd *cmd;
3287         struct sk_buff *skb;
3288         struct wmi_ie_data *ie;
3289         struct wmi_chan_list *channels;
3290         struct wmi_ssid_list *ssids;
3291         struct wmi_bssid_list *bssids;
3292         u32 scan_id;
3293         u32 scan_req_id;
3294         int off;
3295         int len = 0;
3296         int i;
3297
3298         len = ath10k_wmi_start_scan_calc_len(ar, arg);
3299         if (len < 0)
3300                 return len; /* len contains error code here */
3301
3302         skb = ath10k_wmi_alloc_skb(ar, len);
3303         if (!skb)
3304                 return -ENOMEM;
3305
3306         scan_id  = WMI_HOST_SCAN_REQ_ID_PREFIX;
3307         scan_id |= arg->scan_id;
3308
3309         scan_req_id  = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3310         scan_req_id |= arg->scan_req_id;
3311
3312         cmd = (struct wmi_start_scan_cmd *)skb->data;
3313         cmd->scan_id            = __cpu_to_le32(scan_id);
3314         cmd->scan_req_id        = __cpu_to_le32(scan_req_id);
3315         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
3316         cmd->scan_priority      = __cpu_to_le32(arg->scan_priority);
3317         cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3318         cmd->dwell_time_active  = __cpu_to_le32(arg->dwell_time_active);
3319         cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3320         cmd->min_rest_time      = __cpu_to_le32(arg->min_rest_time);
3321         cmd->max_rest_time      = __cpu_to_le32(arg->max_rest_time);
3322         cmd->repeat_probe_time  = __cpu_to_le32(arg->repeat_probe_time);
3323         cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3324         cmd->idle_time          = __cpu_to_le32(arg->idle_time);
3325         cmd->max_scan_time      = __cpu_to_le32(arg->max_scan_time);
3326         cmd->probe_delay        = __cpu_to_le32(arg->probe_delay);
3327         cmd->scan_ctrl_flags    = __cpu_to_le32(arg->scan_ctrl_flags);
3328
3329         /* TLV list starts after fields included in the struct */
3330         /* There's just one filed that differes the two start_scan
3331          * structures - burst_duration, which we are not using btw,
3332            no point to make the split here, just shift the buffer to fit with
3333            given FW */
3334         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3335                 off = sizeof(struct wmi_start_scan_cmd_10x);
3336         else
3337                 off = sizeof(struct wmi_start_scan_cmd);
3338
3339         if (arg->n_channels) {
3340                 channels = (void *)skb->data + off;
3341                 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3342                 channels->num_chan = __cpu_to_le32(arg->n_channels);
3343
3344                 for (i = 0; i < arg->n_channels; i++)
3345                         channels->channel_list[i].freq =
3346                                 __cpu_to_le16(arg->channels[i]);
3347
3348                 off += sizeof(*channels);
3349                 off += sizeof(__le32) * arg->n_channels;
3350         }
3351
3352         if (arg->n_ssids) {
3353                 ssids = (void *)skb->data + off;
3354                 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3355                 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3356
3357                 for (i = 0; i < arg->n_ssids; i++) {
3358                         ssids->ssids[i].ssid_len =
3359                                 __cpu_to_le32(arg->ssids[i].len);
3360                         memcpy(&ssids->ssids[i].ssid,
3361                                arg->ssids[i].ssid,
3362                                arg->ssids[i].len);
3363                 }
3364
3365                 off += sizeof(*ssids);
3366                 off += sizeof(struct wmi_ssid) * arg->n_ssids;
3367         }
3368
3369         if (arg->n_bssids) {
3370                 bssids = (void *)skb->data + off;
3371                 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3372                 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3373
3374                 for (i = 0; i < arg->n_bssids; i++)
3375                         memcpy(&bssids->bssid_list[i],
3376                                arg->bssids[i].bssid,
3377                                ETH_ALEN);
3378
3379                 off += sizeof(*bssids);
3380                 off += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3381         }
3382
3383         if (arg->ie_len) {
3384                 ie = (void *)skb->data + off;
3385                 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3386                 ie->ie_len = __cpu_to_le32(arg->ie_len);
3387                 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3388
3389                 off += sizeof(*ie);
3390                 off += roundup(arg->ie_len, 4);
3391         }
3392
3393         if (off != skb->len) {
3394                 dev_kfree_skb(skb);
3395                 return -EINVAL;
3396         }
3397
3398         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3399         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3400 }
3401
3402 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3403                                 struct wmi_start_scan_arg *arg)
3404 {
3405         /* setup commonly used values */
3406         arg->scan_req_id = 1;
3407         arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3408         arg->dwell_time_active = 50;
3409         arg->dwell_time_passive = 150;
3410         arg->min_rest_time = 50;
3411         arg->max_rest_time = 500;
3412         arg->repeat_probe_time = 0;
3413         arg->probe_spacing_time = 0;
3414         arg->idle_time = 0;
3415         arg->max_scan_time = 20000;
3416         arg->probe_delay = 5;
3417         arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3418                 | WMI_SCAN_EVENT_COMPLETED
3419                 | WMI_SCAN_EVENT_BSS_CHANNEL
3420                 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3421                 | WMI_SCAN_EVENT_DEQUEUED;
3422         arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3423         arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3424         arg->n_bssids = 1;
3425         arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3426 }
3427
3428 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3429 {
3430         struct wmi_stop_scan_cmd *cmd;
3431         struct sk_buff *skb;
3432         u32 scan_id;
3433         u32 req_id;
3434
3435         if (arg->req_id > 0xFFF)
3436                 return -EINVAL;
3437         if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3438                 return -EINVAL;
3439
3440         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3441         if (!skb)
3442                 return -ENOMEM;
3443
3444         scan_id = arg->u.scan_id;
3445         scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3446
3447         req_id = arg->req_id;
3448         req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3449
3450         cmd = (struct wmi_stop_scan_cmd *)skb->data;
3451         cmd->req_type    = __cpu_to_le32(arg->req_type);
3452         cmd->vdev_id     = __cpu_to_le32(arg->u.vdev_id);
3453         cmd->scan_id     = __cpu_to_le32(scan_id);
3454         cmd->scan_req_id = __cpu_to_le32(req_id);
3455
3456         ath10k_dbg(ar, ATH10K_DBG_WMI,
3457                    "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3458                    arg->req_id, arg->req_type, arg->u.scan_id);
3459         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3460 }
3461
3462 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3463                            enum wmi_vdev_type type,
3464                            enum wmi_vdev_subtype subtype,
3465                            const u8 macaddr[ETH_ALEN])
3466 {
3467         struct wmi_vdev_create_cmd *cmd;
3468         struct sk_buff *skb;
3469
3470         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3471         if (!skb)
3472                 return -ENOMEM;
3473
3474         cmd = (struct wmi_vdev_create_cmd *)skb->data;
3475         cmd->vdev_id      = __cpu_to_le32(vdev_id);
3476         cmd->vdev_type    = __cpu_to_le32(type);
3477         cmd->vdev_subtype = __cpu_to_le32(subtype);
3478         memcpy(cmd->vdev_macaddr.addr, macaddr, ETH_ALEN);
3479
3480         ath10k_dbg(ar, ATH10K_DBG_WMI,
3481                    "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3482                    vdev_id, type, subtype, macaddr);
3483
3484         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3485 }
3486
3487 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3488 {
3489         struct wmi_vdev_delete_cmd *cmd;
3490         struct sk_buff *skb;
3491
3492         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3493         if (!skb)
3494                 return -ENOMEM;
3495
3496         cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3497         cmd->vdev_id = __cpu_to_le32(vdev_id);
3498
3499         ath10k_dbg(ar, ATH10K_DBG_WMI,
3500                    "WMI vdev delete id %d\n", vdev_id);
3501
3502         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3503 }
3504
3505 static int ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3506                                 const struct wmi_vdev_start_request_arg *arg,
3507                                 u32 cmd_id)
3508 {
3509         struct wmi_vdev_start_request_cmd *cmd;
3510         struct sk_buff *skb;
3511         const char *cmdname;
3512         u32 flags = 0;
3513         u32 ch_flags = 0;
3514
3515         if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3516             cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3517                 return -EINVAL;
3518         if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3519                 return -EINVAL;
3520         if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3521                 return -EINVAL;
3522         if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3523                 return -EINVAL;
3524
3525         if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3526                 cmdname = "start";
3527         else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3528                 cmdname = "restart";
3529         else
3530                 return -EINVAL; /* should not happen, we already check cmd_id */
3531
3532         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3533         if (!skb)
3534                 return -ENOMEM;
3535
3536         if (arg->hidden_ssid)
3537                 flags |= WMI_VDEV_START_HIDDEN_SSID;
3538         if (arg->pmf_enabled)
3539                 flags |= WMI_VDEV_START_PMF_ENABLED;
3540         if (arg->channel.chan_radar)
3541                 ch_flags |= WMI_CHAN_FLAG_DFS;
3542
3543         cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3544         cmd->vdev_id         = __cpu_to_le32(arg->vdev_id);
3545         cmd->disable_hw_ack  = __cpu_to_le32(arg->disable_hw_ack);
3546         cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3547         cmd->dtim_period     = __cpu_to_le32(arg->dtim_period);
3548         cmd->flags           = __cpu_to_le32(flags);
3549         cmd->bcn_tx_rate     = __cpu_to_le32(arg->bcn_tx_rate);
3550         cmd->bcn_tx_power    = __cpu_to_le32(arg->bcn_tx_power);
3551
3552         if (arg->ssid) {
3553                 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3554                 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3555         }
3556
3557         cmd->chan.mhz = __cpu_to_le32(arg->channel.freq);
3558
3559         cmd->chan.band_center_freq1 =
3560                 __cpu_to_le32(arg->channel.band_center_freq1);
3561
3562         cmd->chan.mode = arg->channel.mode;
3563         cmd->chan.flags |= __cpu_to_le32(ch_flags);
3564         cmd->chan.min_power = arg->channel.min_power;
3565         cmd->chan.max_power = arg->channel.max_power;
3566         cmd->chan.reg_power = arg->channel.max_reg_power;
3567         cmd->chan.reg_classid = arg->channel.reg_class_id;
3568         cmd->chan.antenna_max = arg->channel.max_antenna_gain;
3569
3570         ath10k_dbg(ar, ATH10K_DBG_WMI,
3571                    "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, "
3572                    "ch_flags: 0x%0X, max_power: %d\n", cmdname, arg->vdev_id,
3573                    flags, arg->channel.freq, arg->channel.mode,
3574                    cmd->chan.flags, arg->channel.max_power);
3575
3576         return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3577 }
3578
3579 int ath10k_wmi_vdev_start(struct ath10k *ar,
3580                           const struct wmi_vdev_start_request_arg *arg)
3581 {
3582         u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3583
3584         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3585 }
3586
3587 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3588                      const struct wmi_vdev_start_request_arg *arg)
3589 {
3590         u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3591
3592         return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3593 }
3594
3595 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3596 {
3597         struct wmi_vdev_stop_cmd *cmd;
3598         struct sk_buff *skb;
3599
3600         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3601         if (!skb)
3602                 return -ENOMEM;
3603
3604         cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3605         cmd->vdev_id = __cpu_to_le32(vdev_id);
3606
3607         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3608
3609         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3610 }
3611
3612 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3613 {
3614         struct wmi_vdev_up_cmd *cmd;
3615         struct sk_buff *skb;
3616
3617         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3618         if (!skb)
3619                 return -ENOMEM;
3620
3621         cmd = (struct wmi_vdev_up_cmd *)skb->data;
3622         cmd->vdev_id       = __cpu_to_le32(vdev_id);
3623         cmd->vdev_assoc_id = __cpu_to_le32(aid);
3624         memcpy(&cmd->vdev_bssid.addr, bssid, ETH_ALEN);
3625
3626         ath10k_dbg(ar, ATH10K_DBG_WMI,
3627                    "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3628                    vdev_id, aid, bssid);
3629
3630         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3631 }
3632
3633 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3634 {
3635         struct wmi_vdev_down_cmd *cmd;
3636         struct sk_buff *skb;
3637
3638         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3639         if (!skb)
3640                 return -ENOMEM;
3641
3642         cmd = (struct wmi_vdev_down_cmd *)skb->data;
3643         cmd->vdev_id = __cpu_to_le32(vdev_id);
3644
3645         ath10k_dbg(ar, ATH10K_DBG_WMI,
3646                    "wmi mgmt vdev down id 0x%x\n", vdev_id);
3647
3648         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3649 }
3650
3651 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3652                               u32 param_id, u32 param_value)
3653 {
3654         struct wmi_vdev_set_param_cmd *cmd;
3655         struct sk_buff *skb;
3656
3657         if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3658                 ath10k_dbg(ar, ATH10K_DBG_WMI,
3659                            "vdev param %d not supported by firmware\n",
3660                             param_id);
3661                 return -EOPNOTSUPP;
3662         }
3663
3664         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3665         if (!skb)
3666                 return -ENOMEM;
3667
3668         cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3669         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3670         cmd->param_id    = __cpu_to_le32(param_id);
3671         cmd->param_value = __cpu_to_le32(param_value);
3672
3673         ath10k_dbg(ar, ATH10K_DBG_WMI,
3674                    "wmi vdev id 0x%x set param %d value %d\n",
3675                    vdev_id, param_id, param_value);
3676
3677         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3678 }
3679
3680 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3681                                 const struct wmi_vdev_install_key_arg *arg)
3682 {
3683         struct wmi_vdev_install_key_cmd *cmd;
3684         struct sk_buff *skb;
3685
3686         if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3687                 return -EINVAL;
3688         if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3689                 return -EINVAL;
3690
3691         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3692         if (!skb)
3693                 return -ENOMEM;
3694
3695         cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3696         cmd->vdev_id       = __cpu_to_le32(arg->vdev_id);
3697         cmd->key_idx       = __cpu_to_le32(arg->key_idx);
3698         cmd->key_flags     = __cpu_to_le32(arg->key_flags);
3699         cmd->key_cipher    = __cpu_to_le32(arg->key_cipher);
3700         cmd->key_len       = __cpu_to_le32(arg->key_len);
3701         cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3702         cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3703
3704         if (arg->macaddr)
3705                 memcpy(cmd->peer_macaddr.addr, arg->macaddr, ETH_ALEN);
3706         if (arg->key_data)
3707                 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3708
3709         ath10k_dbg(ar, ATH10K_DBG_WMI,
3710                    "wmi vdev install key idx %d cipher %d len %d\n",
3711                    arg->key_idx, arg->key_cipher, arg->key_len);
3712         return ath10k_wmi_cmd_send(ar, skb,
3713                                    ar->wmi.cmd->vdev_install_key_cmdid);
3714 }
3715
3716 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3717                                   const struct wmi_vdev_spectral_conf_arg *arg)
3718 {
3719         struct wmi_vdev_spectral_conf_cmd *cmd;
3720         struct sk_buff *skb;
3721         u32 cmdid;
3722
3723         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3724         if (!skb)
3725                 return -ENOMEM;
3726
3727         cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3728         cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3729         cmd->scan_count = __cpu_to_le32(arg->scan_count);
3730         cmd->scan_period = __cpu_to_le32(arg->scan_period);
3731         cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3732         cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3733         cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3734         cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3735         cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3736         cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3737         cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3738         cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3739         cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3740         cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3741         cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3742         cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3743         cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3744         cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3745         cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3746         cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3747
3748         cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3749         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3750 }
3751
3752 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3753                                     u32 enable)
3754 {
3755         struct wmi_vdev_spectral_enable_cmd *cmd;
3756         struct sk_buff *skb;
3757         u32 cmdid;
3758
3759         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3760         if (!skb)
3761                 return -ENOMEM;
3762
3763         cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3764         cmd->vdev_id = __cpu_to_le32(vdev_id);
3765         cmd->trigger_cmd = __cpu_to_le32(trigger);
3766         cmd->enable_cmd = __cpu_to_le32(enable);
3767
3768         cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3769         return ath10k_wmi_cmd_send(ar, skb, cmdid);
3770 }
3771
3772 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3773                            const u8 peer_addr[ETH_ALEN])
3774 {
3775         struct wmi_peer_create_cmd *cmd;
3776         struct sk_buff *skb;
3777
3778         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3779         if (!skb)
3780                 return -ENOMEM;
3781
3782         cmd = (struct wmi_peer_create_cmd *)skb->data;
3783         cmd->vdev_id = __cpu_to_le32(vdev_id);
3784         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3785
3786         ath10k_dbg(ar, ATH10K_DBG_WMI,
3787                    "wmi peer create vdev_id %d peer_addr %pM\n",
3788                    vdev_id, peer_addr);
3789         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3790 }
3791
3792 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3793                            const u8 peer_addr[ETH_ALEN])
3794 {
3795         struct wmi_peer_delete_cmd *cmd;
3796         struct sk_buff *skb;
3797
3798         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3799         if (!skb)
3800                 return -ENOMEM;
3801
3802         cmd = (struct wmi_peer_delete_cmd *)skb->data;
3803         cmd->vdev_id = __cpu_to_le32(vdev_id);
3804         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3805
3806         ath10k_dbg(ar, ATH10K_DBG_WMI,
3807                    "wmi peer delete vdev_id %d peer_addr %pM\n",
3808                    vdev_id, peer_addr);
3809         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3810 }
3811
3812 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3813                           const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3814 {
3815         struct wmi_peer_flush_tids_cmd *cmd;
3816         struct sk_buff *skb;
3817
3818         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3819         if (!skb)
3820                 return -ENOMEM;
3821
3822         cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3823         cmd->vdev_id         = __cpu_to_le32(vdev_id);
3824         cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
3825         memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3826
3827         ath10k_dbg(ar, ATH10K_DBG_WMI,
3828                    "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
3829                    vdev_id, peer_addr, tid_bitmap);
3830         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
3831 }
3832
3833 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
3834                               const u8 *peer_addr, enum wmi_peer_param param_id,
3835                               u32 param_value)
3836 {
3837         struct wmi_peer_set_param_cmd *cmd;
3838         struct sk_buff *skb;
3839
3840         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3841         if (!skb)
3842                 return -ENOMEM;
3843
3844         cmd = (struct wmi_peer_set_param_cmd *)skb->data;
3845         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3846         cmd->param_id    = __cpu_to_le32(param_id);
3847         cmd->param_value = __cpu_to_le32(param_value);
3848         memcpy(&cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
3849
3850         ath10k_dbg(ar, ATH10K_DBG_WMI,
3851                    "wmi vdev %d peer 0x%pM set param %d value %d\n",
3852                    vdev_id, peer_addr, param_id, param_value);
3853
3854         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
3855 }
3856
3857 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
3858                           enum wmi_sta_ps_mode psmode)
3859 {
3860         struct wmi_sta_powersave_mode_cmd *cmd;
3861         struct sk_buff *skb;
3862
3863         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3864         if (!skb)
3865                 return -ENOMEM;
3866
3867         cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
3868         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3869         cmd->sta_ps_mode = __cpu_to_le32(psmode);
3870
3871         ath10k_dbg(ar, ATH10K_DBG_WMI,
3872                    "wmi set powersave id 0x%x mode %d\n",
3873                    vdev_id, psmode);
3874
3875         return ath10k_wmi_cmd_send(ar, skb,
3876                                    ar->wmi.cmd->sta_powersave_mode_cmdid);
3877 }
3878
3879 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
3880                                 enum wmi_sta_powersave_param param_id,
3881                                 u32 value)
3882 {
3883         struct wmi_sta_powersave_param_cmd *cmd;
3884         struct sk_buff *skb;
3885
3886         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3887         if (!skb)
3888                 return -ENOMEM;
3889
3890         cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
3891         cmd->vdev_id     = __cpu_to_le32(vdev_id);
3892         cmd->param_id    = __cpu_to_le32(param_id);
3893         cmd->param_value = __cpu_to_le32(value);
3894
3895         ath10k_dbg(ar, ATH10K_DBG_WMI,
3896                    "wmi sta ps param vdev_id 0x%x param %d value %d\n",
3897                    vdev_id, param_id, value);
3898         return ath10k_wmi_cmd_send(ar, skb,
3899                                    ar->wmi.cmd->sta_powersave_param_cmdid);
3900 }
3901
3902 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
3903                                enum wmi_ap_ps_peer_param param_id, u32 value)
3904 {
3905         struct wmi_ap_ps_peer_cmd *cmd;
3906         struct sk_buff *skb;
3907
3908         if (!mac)
3909                 return -EINVAL;
3910
3911         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3912         if (!skb)
3913                 return -ENOMEM;
3914
3915         cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
3916         cmd->vdev_id = __cpu_to_le32(vdev_id);
3917         cmd->param_id = __cpu_to_le32(param_id);
3918         cmd->param_value = __cpu_to_le32(value);
3919         memcpy(&cmd->peer_macaddr, mac, ETH_ALEN);
3920
3921         ath10k_dbg(ar, ATH10K_DBG_WMI,
3922                    "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
3923                    vdev_id, param_id, value, mac);
3924
3925         return ath10k_wmi_cmd_send(ar, skb,
3926                                    ar->wmi.cmd->ap_ps_peer_param_cmdid);
3927 }
3928
3929 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
3930                               const struct wmi_scan_chan_list_arg *arg)
3931 {
3932         struct wmi_scan_chan_list_cmd *cmd;
3933         struct sk_buff *skb;
3934         struct wmi_channel_arg *ch;
3935         struct wmi_channel *ci;
3936         int len;
3937         int i;
3938
3939         len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
3940
3941         skb = ath10k_wmi_alloc_skb(ar, len);
3942         if (!skb)
3943                 return -EINVAL;
3944
3945         cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
3946         cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
3947
3948         for (i = 0; i < arg->n_channels; i++) {
3949                 u32 flags = 0;
3950
3951                 ch = &arg->channels[i];
3952                 ci = &cmd->chan_info[i];
3953
3954                 if (ch->passive)
3955                         flags |= WMI_CHAN_FLAG_PASSIVE;
3956                 if (ch->allow_ibss)
3957                         flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
3958                 if (ch->allow_ht)
3959                         flags |= WMI_CHAN_FLAG_ALLOW_HT;
3960                 if (ch->allow_vht)
3961                         flags |= WMI_CHAN_FLAG_ALLOW_VHT;
3962                 if (ch->ht40plus)
3963                         flags |= WMI_CHAN_FLAG_HT40_PLUS;
3964                 if (ch->chan_radar)
3965                         flags |= WMI_CHAN_FLAG_DFS;
3966
3967                 ci->mhz               = __cpu_to_le32(ch->freq);
3968                 ci->band_center_freq1 = __cpu_to_le32(ch->freq);
3969                 ci->band_center_freq2 = 0;
3970                 ci->min_power         = ch->min_power;
3971                 ci->max_power         = ch->max_power;
3972                 ci->reg_power         = ch->max_reg_power;
3973                 ci->antenna_max       = ch->max_antenna_gain;
3974
3975                 /* mode & flags share storage */
3976                 ci->mode              = ch->mode;
3977                 ci->flags            |= __cpu_to_le32(flags);
3978         }
3979
3980         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
3981 }
3982
3983 static void
3984 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
3985                            const struct wmi_peer_assoc_complete_arg *arg)
3986 {
3987         struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
3988
3989         cmd->vdev_id            = __cpu_to_le32(arg->vdev_id);
3990         cmd->peer_new_assoc     = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
3991         cmd->peer_associd       = __cpu_to_le32(arg->peer_aid);
3992         cmd->peer_flags         = __cpu_to_le32(arg->peer_flags);
3993         cmd->peer_caps          = __cpu_to_le32(arg->peer_caps);
3994         cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
3995         cmd->peer_ht_caps       = __cpu_to_le32(arg->peer_ht_caps);
3996         cmd->peer_max_mpdu      = __cpu_to_le32(arg->peer_max_mpdu);
3997         cmd->peer_mpdu_density  = __cpu_to_le32(arg->peer_mpdu_density);
3998         cmd->peer_rate_caps     = __cpu_to_le32(arg->peer_rate_caps);
3999         cmd->peer_nss           = __cpu_to_le32(arg->peer_num_spatial_streams);
4000         cmd->peer_vht_caps      = __cpu_to_le32(arg->peer_vht_caps);
4001         cmd->peer_phymode       = __cpu_to_le32(arg->peer_phymode);
4002
4003         memcpy(cmd->peer_macaddr.addr, arg->addr, ETH_ALEN);
4004
4005         cmd->peer_legacy_rates.num_rates =
4006                 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4007         memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4008                arg->peer_legacy_rates.num_rates);
4009
4010         cmd->peer_ht_rates.num_rates =
4011                 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4012         memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4013                arg->peer_ht_rates.num_rates);
4014
4015         cmd->peer_vht_rates.rx_max_rate =
4016                 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4017         cmd->peer_vht_rates.rx_mcs_set =
4018                 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4019         cmd->peer_vht_rates.tx_max_rate =
4020                 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4021         cmd->peer_vht_rates.tx_mcs_set =
4022                 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4023 }
4024
4025 static void
4026 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4027                                 const struct wmi_peer_assoc_complete_arg *arg)
4028 {
4029         struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4030
4031         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4032         memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4033 }
4034
4035 static void
4036 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4037                                 const struct wmi_peer_assoc_complete_arg *arg)
4038 {
4039         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4040 }
4041
4042 static void
4043 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4044                                 const struct wmi_peer_assoc_complete_arg *arg)
4045 {
4046         struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4047         int max_mcs, max_nss;
4048         u32 info0;
4049
4050         /* TODO: Is using max values okay with firmware? */
4051         max_mcs = 0xf;
4052         max_nss = 0xf;
4053
4054         info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4055                 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4056
4057         ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4058         cmd->info0 = __cpu_to_le32(info0);
4059 }
4060
4061 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4062                           const struct wmi_peer_assoc_complete_arg *arg)
4063 {
4064         struct sk_buff *skb;
4065         int len;
4066
4067         if (arg->peer_mpdu_density > 16)
4068                 return -EINVAL;
4069         if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4070                 return -EINVAL;
4071         if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4072                 return -EINVAL;
4073
4074         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4075                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4076                         len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4077                 else
4078                         len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4079         } else {
4080                 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4081         }
4082
4083         skb = ath10k_wmi_alloc_skb(ar, len);
4084         if (!skb)
4085                 return -ENOMEM;
4086
4087         if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4088                 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4089                         ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4090                 else
4091                         ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4092         } else {
4093                 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4094         }
4095
4096         ath10k_dbg(ar, ATH10K_DBG_WMI,
4097                    "wmi peer assoc vdev %d addr %pM (%s)\n",
4098                    arg->vdev_id, arg->addr,
4099                    arg->peer_reassoc ? "reassociate" : "new");
4100         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4101 }
4102
4103 /* This function assumes the beacon is already DMA mapped */
4104 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4105 {
4106         struct wmi_bcn_tx_ref_cmd *cmd;
4107         struct sk_buff *skb;
4108         struct sk_buff *beacon = arvif->beacon;
4109         struct ath10k *ar = arvif->ar;
4110         struct ieee80211_hdr *hdr;
4111         int ret;
4112         u16 fc;
4113
4114         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4115         if (!skb)
4116                 return -ENOMEM;
4117
4118         hdr = (struct ieee80211_hdr *)beacon->data;
4119         fc = le16_to_cpu(hdr->frame_control);
4120
4121         cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4122         cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4123         cmd->data_len = __cpu_to_le32(beacon->len);
4124         cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4125         cmd->msdu_id = 0;
4126         cmd->frame_control = __cpu_to_le32(fc);
4127         cmd->flags = 0;
4128         cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4129
4130         if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4131                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4132
4133         if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4134                 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4135
4136         ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4137                                          ar->wmi.cmd->pdev_send_bcn_cmdid);
4138
4139         if (ret)
4140                 dev_kfree_skb(skb);
4141
4142         return ret;
4143 }
4144
4145 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4146                                           const struct wmi_wmm_params_arg *arg)
4147 {
4148         params->cwmin  = __cpu_to_le32(arg->cwmin);
4149         params->cwmax  = __cpu_to_le32(arg->cwmax);
4150         params->aifs   = __cpu_to_le32(arg->aifs);
4151         params->txop   = __cpu_to_le32(arg->txop);
4152         params->acm    = __cpu_to_le32(arg->acm);
4153         params->no_ack = __cpu_to_le32(arg->no_ack);
4154 }
4155
4156 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4157                         const struct wmi_pdev_set_wmm_params_arg *arg)
4158 {
4159         struct wmi_pdev_set_wmm_params *cmd;
4160         struct sk_buff *skb;
4161
4162         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4163         if (!skb)
4164                 return -ENOMEM;
4165
4166         cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4167         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4168         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4169         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4170         ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4171
4172         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4173         return ath10k_wmi_cmd_send(ar, skb,
4174                                    ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4175 }
4176
4177 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4178 {
4179         struct wmi_request_stats_cmd *cmd;
4180         struct sk_buff *skb;
4181
4182         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4183         if (!skb)
4184                 return -ENOMEM;
4185
4186         cmd = (struct wmi_request_stats_cmd *)skb->data;
4187         cmd->stats_id = __cpu_to_le32(stats_id);
4188
4189         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4190         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4191 }
4192
4193 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4194                              enum wmi_force_fw_hang_type type, u32 delay_ms)
4195 {
4196         struct wmi_force_fw_hang_cmd *cmd;
4197         struct sk_buff *skb;
4198
4199         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4200         if (!skb)
4201                 return -ENOMEM;
4202
4203         cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4204         cmd->type = __cpu_to_le32(type);
4205         cmd->delay_ms = __cpu_to_le32(delay_ms);
4206
4207         ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4208                    type, delay_ms);
4209         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4210 }
4211
4212 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4213 {
4214         struct wmi_dbglog_cfg_cmd *cmd;
4215         struct sk_buff *skb;
4216         u32 cfg;
4217
4218         skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4219         if (!skb)
4220                 return -ENOMEM;
4221
4222         cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4223
4224         if (module_enable) {
4225                 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4226                          ATH10K_DBGLOG_CFG_LOG_LVL);
4227         } else {
4228                 /* set back defaults, all modules with WARN level */
4229                 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4230                          ATH10K_DBGLOG_CFG_LOG_LVL);
4231                 module_enable = ~0;
4232         }
4233
4234         cmd->module_enable = __cpu_to_le32(module_enable);
4235         cmd->module_valid = __cpu_to_le32(~0);
4236         cmd->config_enable = __cpu_to_le32(cfg);
4237         cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4238
4239         ath10k_dbg(ar, ATH10K_DBG_WMI,
4240                    "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4241                    __le32_to_cpu(cmd->module_enable),
4242                    __le32_to_cpu(cmd->module_valid),
4243                    __le32_to_cpu(cmd->config_enable),
4244                    __le32_to_cpu(cmd->config_valid));
4245
4246         return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4247 }