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