wmi.c revision d544943afa678ffe06de295b5420f060389edfc9
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 20#include "core.h" 21#include "htc.h" 22#include "debug.h" 23#include "wmi.h" 24#include "mac.h" 25 26/* MAIN WMI cmd track */ 27static struct wmi_cmd_map wmi_cmd_map = { 28 .init_cmdid = WMI_INIT_CMDID, 29 .start_scan_cmdid = WMI_START_SCAN_CMDID, 30 .stop_scan_cmdid = WMI_STOP_SCAN_CMDID, 31 .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID, 32 .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID, 33 .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID, 34 .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID, 35 .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID, 36 .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID, 37 .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID, 38 .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID, 39 .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID, 40 .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID, 41 .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID, 42 .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID, 43 .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID, 44 .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID, 45 .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID, 46 .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID, 47 .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID, 48 .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID, 49 .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID, 50 .vdev_up_cmdid = WMI_VDEV_UP_CMDID, 51 .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID, 52 .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID, 53 .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID, 54 .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID, 55 .peer_create_cmdid = WMI_PEER_CREATE_CMDID, 56 .peer_delete_cmdid = WMI_PEER_DELETE_CMDID, 57 .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID, 58 .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID, 59 .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID, 60 .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID, 61 .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID, 62 .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID, 63 .bcn_tx_cmdid = WMI_BCN_TX_CMDID, 64 .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID, 65 .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID, 66 .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID, 67 .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID, 68 .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID, 69 .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID, 70 .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID, 71 .addba_send_cmdid = WMI_ADDBA_SEND_CMDID, 72 .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID, 73 .delba_send_cmdid = WMI_DELBA_SEND_CMDID, 74 .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID, 75 .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID, 76 .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID, 77 .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID, 78 .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID, 79 .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID, 80 .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID, 81 .roam_scan_mode = WMI_ROAM_SCAN_MODE, 82 .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD, 83 .roam_scan_period = WMI_ROAM_SCAN_PERIOD, 84 .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD, 85 .roam_ap_profile = WMI_ROAM_AP_PROFILE, 86 .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE, 87 .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE, 88 .ofl_scan_period = WMI_OFL_SCAN_PERIOD, 89 .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO, 90 .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY, 91 .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE, 92 .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE, 93 .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID, 94 .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID, 95 .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID, 96 .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID, 97 .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID, 98 .wlan_profile_set_hist_intvl_cmdid = 99 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID, 100 .wlan_profile_get_profile_data_cmdid = 101 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID, 102 .wlan_profile_enable_profile_id_cmdid = 103 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID, 104 .wlan_profile_list_profile_id_cmdid = 105 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID, 106 .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID, 107 .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID, 108 .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID, 109 .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID, 110 .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID, 111 .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID, 112 .wow_enable_disable_wake_event_cmdid = 113 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID, 114 .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID, 115 .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID, 116 .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID, 117 .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID, 118 .vdev_spectral_scan_configure_cmdid = 119 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID, 120 .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID, 121 .request_stats_cmdid = WMI_REQUEST_STATS_CMDID, 122 .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID, 123 .network_list_offload_config_cmdid = 124 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID, 125 .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID, 126 .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID, 127 .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID, 128 .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID, 129 .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID, 130 .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID, 131 .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID, 132 .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID, 133 .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD, 134 .echo_cmdid = WMI_ECHO_CMDID, 135 .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID, 136 .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID, 137 .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID, 138 .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID, 139 .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID, 140 .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID, 141 .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID, 142 .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID, 143 .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID, 144}; 145 146/* 10.X WMI cmd track */ 147static struct wmi_cmd_map wmi_10x_cmd_map = { 148 .init_cmdid = WMI_10X_INIT_CMDID, 149 .start_scan_cmdid = WMI_10X_START_SCAN_CMDID, 150 .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID, 151 .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID, 152 .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED, 153 .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID, 154 .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID, 155 .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID, 156 .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID, 157 .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID, 158 .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID, 159 .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID, 160 .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID, 161 .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID, 162 .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID, 163 .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID, 164 .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID, 165 .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID, 166 .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID, 167 .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID, 168 .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID, 169 .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID, 170 .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID, 171 .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID, 172 .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID, 173 .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID, 174 .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID, 175 .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID, 176 .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID, 177 .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID, 178 .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID, 179 .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID, 180 .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID, 181 .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID, 182 .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID, 183 .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID, 184 .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID, 185 .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED, 186 .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID, 187 .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID, 188 .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID, 189 .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED, 190 .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID, 191 .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID, 192 .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID, 193 .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID, 194 .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID, 195 .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID, 196 .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID, 197 .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID, 198 .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID, 199 .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID, 200 .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID, 201 .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE, 202 .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD, 203 .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD, 204 .roam_scan_rssi_change_threshold = 205 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD, 206 .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE, 207 .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE, 208 .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE, 209 .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD, 210 .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO, 211 .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY, 212 .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE, 213 .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE, 214 .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED, 215 .ap_ps_peer_param_cmdid = WMI_CMD_UNSUPPORTED, 216 .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED, 217 .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID, 218 .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID, 219 .wlan_profile_set_hist_intvl_cmdid = 220 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID, 221 .wlan_profile_get_profile_data_cmdid = 222 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID, 223 .wlan_profile_enable_profile_id_cmdid = 224 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID, 225 .wlan_profile_list_profile_id_cmdid = 226 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID, 227 .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID, 228 .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID, 229 .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID, 230 .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID, 231 .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID, 232 .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID, 233 .wow_enable_disable_wake_event_cmdid = 234 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID, 235 .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID, 236 .wow_hostwakeup_from_sleep_cmdid = 237 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID, 238 .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID, 239 .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID, 240 .vdev_spectral_scan_configure_cmdid = 241 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID, 242 .vdev_spectral_scan_enable_cmdid = 243 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID, 244 .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID, 245 .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED, 246 .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED, 247 .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED, 248 .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED, 249 .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED, 250 .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED, 251 .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED, 252 .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED, 253 .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED, 254 .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED, 255 .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED, 256 .echo_cmdid = WMI_10X_ECHO_CMDID, 257 .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID, 258 .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID, 259 .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID, 260 .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED, 261 .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED, 262 .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED, 263 .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED, 264 .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID, 265 .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID, 266}; 267 268/* MAIN WMI VDEV param map */ 269static struct wmi_vdev_param_map wmi_vdev_param_map = { 270 .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD, 271 .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD, 272 .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL, 273 .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL, 274 .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE, 275 .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE, 276 .slot_time = WMI_VDEV_PARAM_SLOT_TIME, 277 .preamble = WMI_VDEV_PARAM_PREAMBLE, 278 .swba_time = WMI_VDEV_PARAM_SWBA_TIME, 279 .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD, 280 .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME, 281 .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL, 282 .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD, 283 .wmi_vdev_oc_scheduler_air_time_limit = 284 WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT, 285 .wds = WMI_VDEV_PARAM_WDS, 286 .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW, 287 .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX, 288 .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT, 289 .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT, 290 .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM, 291 .chwidth = WMI_VDEV_PARAM_CHWIDTH, 292 .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET, 293 .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION, 294 .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT, 295 .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE, 296 .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE, 297 .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE, 298 .sgi = WMI_VDEV_PARAM_SGI, 299 .ldpc = WMI_VDEV_PARAM_LDPC, 300 .tx_stbc = WMI_VDEV_PARAM_TX_STBC, 301 .rx_stbc = WMI_VDEV_PARAM_RX_STBC, 302 .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD, 303 .def_keyid = WMI_VDEV_PARAM_DEF_KEYID, 304 .nss = WMI_VDEV_PARAM_NSS, 305 .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE, 306 .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE, 307 .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE, 308 .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE, 309 .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE, 310 .ap_keepalive_min_idle_inactive_time_secs = 311 WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS, 312 .ap_keepalive_max_idle_inactive_time_secs = 313 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS, 314 .ap_keepalive_max_unresponsive_time_secs = 315 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS, 316 .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS, 317 .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED, 318 .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS, 319 .txbf = WMI_VDEV_PARAM_TXBF, 320 .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE, 321 .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY, 322 .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE, 323 .ap_detect_out_of_sync_sleeping_sta_time_secs = 324 WMI_VDEV_PARAM_UNSUPPORTED, 325}; 326 327/* 10.X WMI VDEV param map */ 328static struct wmi_vdev_param_map wmi_10x_vdev_param_map = { 329 .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD, 330 .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD, 331 .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL, 332 .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL, 333 .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE, 334 .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE, 335 .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME, 336 .preamble = WMI_10X_VDEV_PARAM_PREAMBLE, 337 .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME, 338 .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD, 339 .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME, 340 .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL, 341 .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD, 342 .wmi_vdev_oc_scheduler_air_time_limit = 343 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT, 344 .wds = WMI_10X_VDEV_PARAM_WDS, 345 .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW, 346 .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX, 347 .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED, 348 .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED, 349 .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM, 350 .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH, 351 .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET, 352 .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION, 353 .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT, 354 .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE, 355 .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE, 356 .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE, 357 .sgi = WMI_10X_VDEV_PARAM_SGI, 358 .ldpc = WMI_10X_VDEV_PARAM_LDPC, 359 .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC, 360 .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC, 361 .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD, 362 .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID, 363 .nss = WMI_10X_VDEV_PARAM_NSS, 364 .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE, 365 .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE, 366 .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE, 367 .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE, 368 .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE, 369 .ap_keepalive_min_idle_inactive_time_secs = 370 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS, 371 .ap_keepalive_max_idle_inactive_time_secs = 372 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS, 373 .ap_keepalive_max_unresponsive_time_secs = 374 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS, 375 .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS, 376 .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET, 377 .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS, 378 .txbf = WMI_VDEV_PARAM_UNSUPPORTED, 379 .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED, 380 .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED, 381 .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED, 382 .ap_detect_out_of_sync_sleeping_sta_time_secs = 383 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS, 384}; 385 386static struct wmi_pdev_param_map wmi_pdev_param_map = { 387 .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK, 388 .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK, 389 .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G, 390 .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G, 391 .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE, 392 .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE, 393 .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE, 394 .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE, 395 .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE, 396 .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW, 397 .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH, 398 .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH, 399 .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH, 400 .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING, 401 .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE, 402 .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE, 403 .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK, 404 .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI, 405 .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO, 406 .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT, 407 .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE, 408 .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE, 409 .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT, 410 .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE, 411 .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE, 412 .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH, 413 .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN, 414 .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN, 415 .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE, 416 .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD, 417 .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD, 418 .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD, 419 .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD, 420 .pmf_qos = WMI_PDEV_PARAM_PMF_QOS, 421 .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE, 422 .arpdhcp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED, 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 438static 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_PDEV_PARAM_UNSUPPORTED, 475 .arpdhcp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE, 476 .dcs = WMI_10X_PDEV_PARAM_DCS, 477 .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE, 478 .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD, 479 .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD, 480 .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL, 481 .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL, 482 .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN, 483 .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED, 484 .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED, 485 .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED, 486 .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET, 487 .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR, 488 .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE, 489}; 490 491int ath10k_wmi_wait_for_service_ready(struct ath10k *ar) 492{ 493 int ret; 494 ret = wait_for_completion_timeout(&ar->wmi.service_ready, 495 WMI_SERVICE_READY_TIMEOUT_HZ); 496 return ret; 497} 498 499int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar) 500{ 501 int ret; 502 ret = wait_for_completion_timeout(&ar->wmi.unified_ready, 503 WMI_UNIFIED_READY_TIMEOUT_HZ); 504 return ret; 505} 506 507static struct sk_buff *ath10k_wmi_alloc_skb(u32 len) 508{ 509 struct sk_buff *skb; 510 u32 round_len = roundup(len, 4); 511 512 skb = ath10k_htc_alloc_skb(WMI_SKB_HEADROOM + round_len); 513 if (!skb) 514 return NULL; 515 516 skb_reserve(skb, WMI_SKB_HEADROOM); 517 if (!IS_ALIGNED((unsigned long)skb->data, 4)) 518 ath10k_warn("Unaligned WMI skb\n"); 519 520 skb_put(skb, round_len); 521 memset(skb->data, 0, round_len); 522 523 return skb; 524} 525 526static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb) 527{ 528 dev_kfree_skb(skb); 529} 530 531static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb, 532 u32 cmd_id) 533{ 534 struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb); 535 struct wmi_cmd_hdr *cmd_hdr; 536 int ret; 537 u32 cmd = 0; 538 539 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL) 540 return -ENOMEM; 541 542 cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID); 543 544 cmd_hdr = (struct wmi_cmd_hdr *)skb->data; 545 cmd_hdr->cmd_id = __cpu_to_le32(cmd); 546 547 memset(skb_cb, 0, sizeof(*skb_cb)); 548 ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb); 549 trace_ath10k_wmi_cmd(cmd_id, skb->data, skb->len, ret); 550 551 if (ret) 552 goto err_pull; 553 554 return 0; 555 556err_pull: 557 skb_pull(skb, sizeof(struct wmi_cmd_hdr)); 558 return ret; 559} 560 561static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif) 562{ 563 struct wmi_bcn_tx_arg arg = {0}; 564 int ret; 565 566 lockdep_assert_held(&arvif->ar->data_lock); 567 568 if (arvif->beacon == NULL) 569 return; 570 571 arg.vdev_id = arvif->vdev_id; 572 arg.tx_rate = 0; 573 arg.tx_power = 0; 574 arg.bcn = arvif->beacon->data; 575 arg.bcn_len = arvif->beacon->len; 576 577 ret = ath10k_wmi_beacon_send_nowait(arvif->ar, &arg); 578 if (ret) 579 return; 580 581 dev_kfree_skb_any(arvif->beacon); 582 arvif->beacon = NULL; 583} 584 585static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac, 586 struct ieee80211_vif *vif) 587{ 588 struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif); 589 590 ath10k_wmi_tx_beacon_nowait(arvif); 591} 592 593static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar) 594{ 595 spin_lock_bh(&ar->data_lock); 596 ieee80211_iterate_active_interfaces_atomic(ar->hw, 597 IEEE80211_IFACE_ITER_NORMAL, 598 ath10k_wmi_tx_beacons_iter, 599 NULL); 600 spin_unlock_bh(&ar->data_lock); 601} 602 603static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar) 604{ 605 /* try to send pending beacons first. they take priority */ 606 ath10k_wmi_tx_beacons_nowait(ar); 607 608 wake_up(&ar->wmi.tx_credits_wq); 609} 610 611static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, 612 u32 cmd_id) 613{ 614 int ret = -EOPNOTSUPP; 615 616 if (cmd_id == WMI_CMD_UNSUPPORTED) { 617 ath10k_warn("wmi command %d is not supported by firmware\n", 618 cmd_id); 619 return ret; 620 } 621 622 wait_event_timeout(ar->wmi.tx_credits_wq, ({ 623 /* try to send pending beacons first. they take priority */ 624 ath10k_wmi_tx_beacons_nowait(ar); 625 626 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id); 627 (ret != -EAGAIN); 628 }), 3*HZ); 629 630 if (ret) 631 dev_kfree_skb_any(skb); 632 633 return ret; 634} 635 636int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb) 637{ 638 int ret = 0; 639 struct wmi_mgmt_tx_cmd *cmd; 640 struct ieee80211_hdr *hdr; 641 struct sk_buff *wmi_skb; 642 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); 643 int len; 644 u16 fc; 645 646 hdr = (struct ieee80211_hdr *)skb->data; 647 fc = le16_to_cpu(hdr->frame_control); 648 649 if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control))) 650 return -EINVAL; 651 652 len = sizeof(cmd->hdr) + skb->len; 653 len = round_up(len, 4); 654 655 wmi_skb = ath10k_wmi_alloc_skb(len); 656 if (!wmi_skb) 657 return -ENOMEM; 658 659 cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data; 660 661 cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id); 662 cmd->hdr.tx_rate = 0; 663 cmd->hdr.tx_power = 0; 664 cmd->hdr.buf_len = __cpu_to_le32((u32)(skb->len)); 665 666 memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN); 667 memcpy(cmd->buf, skb->data, skb->len); 668 669 ath10k_dbg(ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n", 670 wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE, 671 fc & IEEE80211_FCTL_STYPE); 672 673 /* Send the management frame buffer to the target */ 674 ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid); 675 if (ret) { 676 dev_kfree_skb_any(skb); 677 return ret; 678 } 679 680 /* TODO: report tx status to mac80211 - temporary just ACK */ 681 info->flags |= IEEE80211_TX_STAT_ACK; 682 ieee80211_tx_status_irqsafe(ar->hw, skb); 683 684 return ret; 685} 686 687static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb) 688{ 689 struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data; 690 enum wmi_scan_event_type event_type; 691 enum wmi_scan_completion_reason reason; 692 u32 freq; 693 u32 req_id; 694 u32 scan_id; 695 u32 vdev_id; 696 697 event_type = __le32_to_cpu(event->event_type); 698 reason = __le32_to_cpu(event->reason); 699 freq = __le32_to_cpu(event->channel_freq); 700 req_id = __le32_to_cpu(event->scan_req_id); 701 scan_id = __le32_to_cpu(event->scan_id); 702 vdev_id = __le32_to_cpu(event->vdev_id); 703 704 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENTID\n"); 705 ath10k_dbg(ATH10K_DBG_WMI, 706 "scan event type %d reason %d freq %d req_id %d " 707 "scan_id %d vdev_id %d\n", 708 event_type, reason, freq, req_id, scan_id, vdev_id); 709 710 spin_lock_bh(&ar->data_lock); 711 712 switch (event_type) { 713 case WMI_SCAN_EVENT_STARTED: 714 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_STARTED\n"); 715 if (ar->scan.in_progress && ar->scan.is_roc) 716 ieee80211_ready_on_channel(ar->hw); 717 718 complete(&ar->scan.started); 719 break; 720 case WMI_SCAN_EVENT_COMPLETED: 721 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_COMPLETED\n"); 722 switch (reason) { 723 case WMI_SCAN_REASON_COMPLETED: 724 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_COMPLETED\n"); 725 break; 726 case WMI_SCAN_REASON_CANCELLED: 727 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_CANCELED\n"); 728 break; 729 case WMI_SCAN_REASON_PREEMPTED: 730 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_PREEMPTED\n"); 731 break; 732 case WMI_SCAN_REASON_TIMEDOUT: 733 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_TIMEDOUT\n"); 734 break; 735 default: 736 break; 737 } 738 739 ar->scan_channel = NULL; 740 if (!ar->scan.in_progress) { 741 ath10k_warn("no scan requested, ignoring\n"); 742 break; 743 } 744 745 if (ar->scan.is_roc) { 746 ath10k_offchan_tx_purge(ar); 747 748 if (!ar->scan.aborting) 749 ieee80211_remain_on_channel_expired(ar->hw); 750 } else { 751 ieee80211_scan_completed(ar->hw, ar->scan.aborting); 752 } 753 754 del_timer(&ar->scan.timeout); 755 complete_all(&ar->scan.completed); 756 ar->scan.in_progress = false; 757 break; 758 case WMI_SCAN_EVENT_BSS_CHANNEL: 759 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_BSS_CHANNEL\n"); 760 ar->scan_channel = NULL; 761 break; 762 case WMI_SCAN_EVENT_FOREIGN_CHANNEL: 763 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_FOREIGN_CHANNEL\n"); 764 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq); 765 if (ar->scan.in_progress && ar->scan.is_roc && 766 ar->scan.roc_freq == freq) { 767 complete(&ar->scan.on_channel); 768 } 769 break; 770 case WMI_SCAN_EVENT_DEQUEUED: 771 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_DEQUEUED\n"); 772 break; 773 case WMI_SCAN_EVENT_PREEMPTED: 774 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_PREEMPTED\n"); 775 break; 776 case WMI_SCAN_EVENT_START_FAILED: 777 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_START_FAILED\n"); 778 break; 779 default: 780 break; 781 } 782 783 spin_unlock_bh(&ar->data_lock); 784 return 0; 785} 786 787static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode) 788{ 789 enum ieee80211_band band; 790 791 switch (phy_mode) { 792 case MODE_11A: 793 case MODE_11NA_HT20: 794 case MODE_11NA_HT40: 795 case MODE_11AC_VHT20: 796 case MODE_11AC_VHT40: 797 case MODE_11AC_VHT80: 798 band = IEEE80211_BAND_5GHZ; 799 break; 800 case MODE_11G: 801 case MODE_11B: 802 case MODE_11GONLY: 803 case MODE_11NG_HT20: 804 case MODE_11NG_HT40: 805 case MODE_11AC_VHT20_2G: 806 case MODE_11AC_VHT40_2G: 807 case MODE_11AC_VHT80_2G: 808 default: 809 band = IEEE80211_BAND_2GHZ; 810 } 811 812 return band; 813} 814 815static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band) 816{ 817 u8 rate_idx = 0; 818 819 /* rate in Kbps */ 820 switch (rate) { 821 case 1000: 822 rate_idx = 0; 823 break; 824 case 2000: 825 rate_idx = 1; 826 break; 827 case 5500: 828 rate_idx = 2; 829 break; 830 case 11000: 831 rate_idx = 3; 832 break; 833 case 6000: 834 rate_idx = 4; 835 break; 836 case 9000: 837 rate_idx = 5; 838 break; 839 case 12000: 840 rate_idx = 6; 841 break; 842 case 18000: 843 rate_idx = 7; 844 break; 845 case 24000: 846 rate_idx = 8; 847 break; 848 case 36000: 849 rate_idx = 9; 850 break; 851 case 48000: 852 rate_idx = 10; 853 break; 854 case 54000: 855 rate_idx = 11; 856 break; 857 default: 858 break; 859 } 860 861 if (band == IEEE80211_BAND_5GHZ) { 862 if (rate_idx > 3) 863 /* Omit CCK rates */ 864 rate_idx -= 4; 865 else 866 rate_idx = 0; 867 } 868 869 return rate_idx; 870} 871 872static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) 873{ 874 struct wmi_mgmt_rx_event_v1 *ev_v1; 875 struct wmi_mgmt_rx_event_v2 *ev_v2; 876 struct wmi_mgmt_rx_hdr_v1 *ev_hdr; 877 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); 878 struct ieee80211_hdr *hdr; 879 u32 rx_status; 880 u32 channel; 881 u32 phy_mode; 882 u32 snr; 883 u32 rate; 884 u32 buf_len; 885 u16 fc; 886 int pull_len; 887 888 if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) { 889 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data; 890 ev_hdr = &ev_v2->hdr.v1; 891 pull_len = sizeof(*ev_v2); 892 } else { 893 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data; 894 ev_hdr = &ev_v1->hdr; 895 pull_len = sizeof(*ev_v1); 896 } 897 898 channel = __le32_to_cpu(ev_hdr->channel); 899 buf_len = __le32_to_cpu(ev_hdr->buf_len); 900 rx_status = __le32_to_cpu(ev_hdr->status); 901 snr = __le32_to_cpu(ev_hdr->snr); 902 phy_mode = __le32_to_cpu(ev_hdr->phy_mode); 903 rate = __le32_to_cpu(ev_hdr->rate); 904 905 memset(status, 0, sizeof(*status)); 906 907 ath10k_dbg(ATH10K_DBG_MGMT, 908 "event mgmt rx status %08x\n", rx_status); 909 910 if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) { 911 dev_kfree_skb(skb); 912 return 0; 913 } 914 915 if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) { 916 dev_kfree_skb(skb); 917 return 0; 918 } 919 920 if (rx_status & WMI_RX_STATUS_ERR_CRC) 921 status->flag |= RX_FLAG_FAILED_FCS_CRC; 922 if (rx_status & WMI_RX_STATUS_ERR_MIC) 923 status->flag |= RX_FLAG_MMIC_ERROR; 924 925 status->band = phy_mode_to_band(phy_mode); 926 status->freq = ieee80211_channel_to_frequency(channel, status->band); 927 status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR; 928 status->rate_idx = get_rate_idx(rate, status->band); 929 930 skb_pull(skb, pull_len); 931 932 hdr = (struct ieee80211_hdr *)skb->data; 933 fc = le16_to_cpu(hdr->frame_control); 934 935 if (fc & IEEE80211_FCTL_PROTECTED) { 936 status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED | 937 RX_FLAG_MMIC_STRIPPED; 938 hdr->frame_control = __cpu_to_le16(fc & 939 ~IEEE80211_FCTL_PROTECTED); 940 } 941 942 ath10k_dbg(ATH10K_DBG_MGMT, 943 "event mgmt rx skb %p len %d ftype %02x stype %02x\n", 944 skb, skb->len, 945 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE); 946 947 ath10k_dbg(ATH10K_DBG_MGMT, 948 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n", 949 status->freq, status->band, status->signal, 950 status->rate_idx); 951 952 /* 953 * packets from HTC come aligned to 4byte boundaries 954 * because they can originally come in along with a trailer 955 */ 956 skb_trim(skb, buf_len); 957 958 ieee80211_rx(ar->hw, skb); 959 return 0; 960} 961 962static int freq_to_idx(struct ath10k *ar, int freq) 963{ 964 struct ieee80211_supported_band *sband; 965 int band, ch, idx = 0; 966 967 for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { 968 sband = ar->hw->wiphy->bands[band]; 969 if (!sband) 970 continue; 971 972 for (ch = 0; ch < sband->n_channels; ch++, idx++) 973 if (sband->channels[ch].center_freq == freq) 974 goto exit; 975 } 976 977exit: 978 return idx; 979} 980 981static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) 982{ 983 struct wmi_chan_info_event *ev; 984 struct survey_info *survey; 985 u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count; 986 int idx; 987 988 ev = (struct wmi_chan_info_event *)skb->data; 989 990 err_code = __le32_to_cpu(ev->err_code); 991 freq = __le32_to_cpu(ev->freq); 992 cmd_flags = __le32_to_cpu(ev->cmd_flags); 993 noise_floor = __le32_to_cpu(ev->noise_floor); 994 rx_clear_count = __le32_to_cpu(ev->rx_clear_count); 995 cycle_count = __le32_to_cpu(ev->cycle_count); 996 997 ath10k_dbg(ATH10K_DBG_WMI, 998 "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n", 999 err_code, freq, cmd_flags, noise_floor, rx_clear_count, 1000 cycle_count); 1001 1002 spin_lock_bh(&ar->data_lock); 1003 1004 if (!ar->scan.in_progress) { 1005 ath10k_warn("chan info event without a scan request?\n"); 1006 goto exit; 1007 } 1008 1009 idx = freq_to_idx(ar, freq); 1010 if (idx >= ARRAY_SIZE(ar->survey)) { 1011 ath10k_warn("chan info: invalid frequency %d (idx %d out of bounds)\n", 1012 freq, idx); 1013 goto exit; 1014 } 1015 1016 if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) { 1017 /* During scanning chan info is reported twice for each 1018 * visited channel. The reported cycle count is global 1019 * and per-channel cycle count must be calculated */ 1020 1021 cycle_count -= ar->survey_last_cycle_count; 1022 rx_clear_count -= ar->survey_last_rx_clear_count; 1023 1024 survey = &ar->survey[idx]; 1025 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count); 1026 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count); 1027 survey->noise = noise_floor; 1028 survey->filled = SURVEY_INFO_CHANNEL_TIME | 1029 SURVEY_INFO_CHANNEL_TIME_RX | 1030 SURVEY_INFO_NOISE_DBM; 1031 } 1032 1033 ar->survey_last_rx_clear_count = rx_clear_count; 1034 ar->survey_last_cycle_count = cycle_count; 1035 1036exit: 1037 spin_unlock_bh(&ar->data_lock); 1038} 1039 1040static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb) 1041{ 1042 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n"); 1043} 1044 1045static void ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb) 1046{ 1047 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_MESG_EVENTID\n"); 1048} 1049 1050static void ath10k_wmi_event_update_stats(struct ath10k *ar, 1051 struct sk_buff *skb) 1052{ 1053 struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data; 1054 1055 ath10k_dbg(ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n"); 1056 1057 ath10k_debug_read_target_stats(ar, ev); 1058} 1059 1060static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar, 1061 struct sk_buff *skb) 1062{ 1063 struct wmi_vdev_start_response_event *ev; 1064 1065 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n"); 1066 1067 ev = (struct wmi_vdev_start_response_event *)skb->data; 1068 1069 if (WARN_ON(__le32_to_cpu(ev->status))) 1070 return; 1071 1072 complete(&ar->vdev_setup_done); 1073} 1074 1075static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar, 1076 struct sk_buff *skb) 1077{ 1078 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n"); 1079 complete(&ar->vdev_setup_done); 1080} 1081 1082static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar, 1083 struct sk_buff *skb) 1084{ 1085 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PEER_STA_KICKOUT_EVENTID\n"); 1086} 1087 1088/* 1089 * FIXME 1090 * 1091 * We don't report to mac80211 sleep state of connected 1092 * stations. Due to this mac80211 can't fill in TIM IE 1093 * correctly. 1094 * 1095 * I know of no way of getting nullfunc frames that contain 1096 * sleep transition from connected stations - these do not 1097 * seem to be sent from the target to the host. There also 1098 * doesn't seem to be a dedicated event for that. So the 1099 * only way left to do this would be to read tim_bitmap 1100 * during SWBA. 1101 * 1102 * We could probably try using tim_bitmap from SWBA to tell 1103 * mac80211 which stations are asleep and which are not. The 1104 * problem here is calling mac80211 functions so many times 1105 * could take too long and make us miss the time to submit 1106 * the beacon to the target. 1107 * 1108 * So as a workaround we try to extend the TIM IE if there 1109 * is unicast buffered for stations with aid > 7 and fill it 1110 * in ourselves. 1111 */ 1112static void ath10k_wmi_update_tim(struct ath10k *ar, 1113 struct ath10k_vif *arvif, 1114 struct sk_buff *bcn, 1115 struct wmi_bcn_info *bcn_info) 1116{ 1117 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data; 1118 struct ieee80211_tim_ie *tim; 1119 u8 *ies, *ie; 1120 u8 ie_len, pvm_len; 1121 1122 /* if next SWBA has no tim_changed the tim_bitmap is garbage. 1123 * we must copy the bitmap upon change and reuse it later */ 1124 if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) { 1125 int i; 1126 1127 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) != 1128 sizeof(bcn_info->tim_info.tim_bitmap)); 1129 1130 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) { 1131 __le32 t = bcn_info->tim_info.tim_bitmap[i / 4]; 1132 u32 v = __le32_to_cpu(t); 1133 arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF; 1134 } 1135 1136 /* FW reports either length 0 or 16 1137 * so we calculate this on our own */ 1138 arvif->u.ap.tim_len = 0; 1139 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) 1140 if (arvif->u.ap.tim_bitmap[i]) 1141 arvif->u.ap.tim_len = i; 1142 1143 arvif->u.ap.tim_len++; 1144 } 1145 1146 ies = bcn->data; 1147 ies += ieee80211_hdrlen(hdr->frame_control); 1148 ies += 12; /* fixed parameters */ 1149 1150 ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies, 1151 (u8 *)skb_tail_pointer(bcn) - ies); 1152 if (!ie) { 1153 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS) 1154 ath10k_warn("no tim ie found;\n"); 1155 return; 1156 } 1157 1158 tim = (void *)ie + 2; 1159 ie_len = ie[1]; 1160 pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */ 1161 1162 if (pvm_len < arvif->u.ap.tim_len) { 1163 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len; 1164 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len); 1165 void *next_ie = ie + 2 + ie_len; 1166 1167 if (skb_put(bcn, expand_size)) { 1168 memmove(next_ie + expand_size, next_ie, move_size); 1169 1170 ie[1] += expand_size; 1171 ie_len += expand_size; 1172 pvm_len += expand_size; 1173 } else { 1174 ath10k_warn("tim expansion failed\n"); 1175 } 1176 } 1177 1178 if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) { 1179 ath10k_warn("tim pvm length is too great (%d)\n", pvm_len); 1180 return; 1181 } 1182 1183 tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast); 1184 memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len); 1185 1186 ath10k_dbg(ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n", 1187 tim->dtim_count, tim->dtim_period, 1188 tim->bitmap_ctrl, pvm_len); 1189} 1190 1191static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len, 1192 struct wmi_p2p_noa_info *noa) 1193{ 1194 struct ieee80211_p2p_noa_attr *noa_attr; 1195 u8 ctwindow_oppps = noa->ctwindow_oppps; 1196 u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET; 1197 bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT); 1198 __le16 *noa_attr_len; 1199 u16 attr_len; 1200 u8 noa_descriptors = noa->num_descriptors; 1201 int i; 1202 1203 /* P2P IE */ 1204 data[0] = WLAN_EID_VENDOR_SPECIFIC; 1205 data[1] = len - 2; 1206 data[2] = (WLAN_OUI_WFA >> 16) & 0xff; 1207 data[3] = (WLAN_OUI_WFA >> 8) & 0xff; 1208 data[4] = (WLAN_OUI_WFA >> 0) & 0xff; 1209 data[5] = WLAN_OUI_TYPE_WFA_P2P; 1210 1211 /* NOA ATTR */ 1212 data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE; 1213 noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */ 1214 noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9]; 1215 1216 noa_attr->index = noa->index; 1217 noa_attr->oppps_ctwindow = ctwindow; 1218 if (oppps) 1219 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT; 1220 1221 for (i = 0; i < noa_descriptors; i++) { 1222 noa_attr->desc[i].count = 1223 __le32_to_cpu(noa->descriptors[i].type_count); 1224 noa_attr->desc[i].duration = noa->descriptors[i].duration; 1225 noa_attr->desc[i].interval = noa->descriptors[i].interval; 1226 noa_attr->desc[i].start_time = noa->descriptors[i].start_time; 1227 } 1228 1229 attr_len = 2; /* index + oppps_ctwindow */ 1230 attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc); 1231 *noa_attr_len = __cpu_to_le16(attr_len); 1232} 1233 1234static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa) 1235{ 1236 u32 len = 0; 1237 u8 noa_descriptors = noa->num_descriptors; 1238 u8 opp_ps_info = noa->ctwindow_oppps; 1239 bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT); 1240 1241 1242 if (!noa_descriptors && !opps_enabled) 1243 return len; 1244 1245 len += 1 + 1 + 4; /* EID + len + OUI */ 1246 len += 1 + 2; /* noa attr + attr len */ 1247 len += 1 + 1; /* index + oppps_ctwindow */ 1248 len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc); 1249 1250 return len; 1251} 1252 1253static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif, 1254 struct sk_buff *bcn, 1255 struct wmi_bcn_info *bcn_info) 1256{ 1257 struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info; 1258 u8 *new_data, *old_data = arvif->u.ap.noa_data; 1259 u32 new_len; 1260 1261 if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO) 1262 return; 1263 1264 ath10k_dbg(ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed); 1265 if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) { 1266 new_len = ath10k_p2p_calc_noa_ie_len(noa); 1267 if (!new_len) 1268 goto cleanup; 1269 1270 new_data = kmalloc(new_len, GFP_ATOMIC); 1271 if (!new_data) 1272 goto cleanup; 1273 1274 ath10k_p2p_fill_noa_ie(new_data, new_len, noa); 1275 1276 spin_lock_bh(&ar->data_lock); 1277 arvif->u.ap.noa_data = new_data; 1278 arvif->u.ap.noa_len = new_len; 1279 spin_unlock_bh(&ar->data_lock); 1280 kfree(old_data); 1281 } 1282 1283 if (arvif->u.ap.noa_data) 1284 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC)) 1285 memcpy(skb_put(bcn, arvif->u.ap.noa_len), 1286 arvif->u.ap.noa_data, 1287 arvif->u.ap.noa_len); 1288 return; 1289 1290cleanup: 1291 spin_lock_bh(&ar->data_lock); 1292 arvif->u.ap.noa_data = NULL; 1293 arvif->u.ap.noa_len = 0; 1294 spin_unlock_bh(&ar->data_lock); 1295 kfree(old_data); 1296} 1297 1298 1299static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) 1300{ 1301 struct wmi_host_swba_event *ev; 1302 u32 map; 1303 int i = -1; 1304 struct wmi_bcn_info *bcn_info; 1305 struct ath10k_vif *arvif; 1306 struct sk_buff *bcn; 1307 int vdev_id = 0; 1308 1309 ath10k_dbg(ATH10K_DBG_MGMT, "WMI_HOST_SWBA_EVENTID\n"); 1310 1311 ev = (struct wmi_host_swba_event *)skb->data; 1312 map = __le32_to_cpu(ev->vdev_map); 1313 1314 ath10k_dbg(ATH10K_DBG_MGMT, "host swba:\n" 1315 "-vdev map 0x%x\n", 1316 ev->vdev_map); 1317 1318 for (; map; map >>= 1, vdev_id++) { 1319 if (!(map & 0x1)) 1320 continue; 1321 1322 i++; 1323 1324 if (i >= WMI_MAX_AP_VDEV) { 1325 ath10k_warn("swba has corrupted vdev map\n"); 1326 break; 1327 } 1328 1329 bcn_info = &ev->bcn_info[i]; 1330 1331 ath10k_dbg(ATH10K_DBG_MGMT, 1332 "-bcn_info[%d]:\n" 1333 "--tim_len %d\n" 1334 "--tim_mcast %d\n" 1335 "--tim_changed %d\n" 1336 "--tim_num_ps_pending %d\n" 1337 "--tim_bitmap 0x%08x%08x%08x%08x\n", 1338 i, 1339 __le32_to_cpu(bcn_info->tim_info.tim_len), 1340 __le32_to_cpu(bcn_info->tim_info.tim_mcast), 1341 __le32_to_cpu(bcn_info->tim_info.tim_changed), 1342 __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending), 1343 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]), 1344 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]), 1345 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]), 1346 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0])); 1347 1348 arvif = ath10k_get_arvif(ar, vdev_id); 1349 if (arvif == NULL) { 1350 ath10k_warn("no vif for vdev_id %d found\n", vdev_id); 1351 continue; 1352 } 1353 1354 bcn = ieee80211_beacon_get(ar->hw, arvif->vif); 1355 if (!bcn) { 1356 ath10k_warn("could not get mac80211 beacon\n"); 1357 continue; 1358 } 1359 1360 ath10k_tx_h_seq_no(bcn); 1361 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info); 1362 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info); 1363 1364 spin_lock_bh(&ar->data_lock); 1365 if (arvif->beacon) { 1366 ath10k_warn("SWBA overrun on vdev %d\n", 1367 arvif->vdev_id); 1368 dev_kfree_skb_any(arvif->beacon); 1369 } 1370 1371 arvif->beacon = bcn; 1372 1373 ath10k_wmi_tx_beacon_nowait(arvif); 1374 spin_unlock_bh(&ar->data_lock); 1375 } 1376} 1377 1378static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar, 1379 struct sk_buff *skb) 1380{ 1381 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n"); 1382} 1383 1384static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb) 1385{ 1386 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PHYERR_EVENTID\n"); 1387} 1388 1389static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb) 1390{ 1391 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n"); 1392} 1393 1394static void ath10k_wmi_event_profile_match(struct ath10k *ar, 1395 struct sk_buff *skb) 1396{ 1397 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n"); 1398} 1399 1400static void ath10k_wmi_event_debug_print(struct ath10k *ar, 1401 struct sk_buff *skb) 1402{ 1403 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_PRINT_EVENTID\n"); 1404} 1405 1406static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb) 1407{ 1408 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n"); 1409} 1410 1411static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar, 1412 struct sk_buff *skb) 1413{ 1414 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n"); 1415} 1416 1417static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar, 1418 struct sk_buff *skb) 1419{ 1420 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n"); 1421} 1422 1423static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar, 1424 struct sk_buff *skb) 1425{ 1426 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n"); 1427} 1428 1429static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar, 1430 struct sk_buff *skb) 1431{ 1432 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n"); 1433} 1434 1435static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar, 1436 struct sk_buff *skb) 1437{ 1438 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n"); 1439} 1440 1441static void ath10k_wmi_event_dcs_interference(struct ath10k *ar, 1442 struct sk_buff *skb) 1443{ 1444 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n"); 1445} 1446 1447static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, 1448 struct sk_buff *skb) 1449{ 1450 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n"); 1451} 1452 1453static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar, 1454 struct sk_buff *skb) 1455{ 1456 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n"); 1457} 1458 1459static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar, 1460 struct sk_buff *skb) 1461{ 1462 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n"); 1463} 1464 1465static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar, 1466 struct sk_buff *skb) 1467{ 1468 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n"); 1469} 1470 1471static void ath10k_wmi_event_delba_complete(struct ath10k *ar, 1472 struct sk_buff *skb) 1473{ 1474 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n"); 1475} 1476 1477static void ath10k_wmi_event_addba_complete(struct ath10k *ar, 1478 struct sk_buff *skb) 1479{ 1480 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n"); 1481} 1482 1483static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar, 1484 struct sk_buff *skb) 1485{ 1486 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n"); 1487} 1488 1489static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar, 1490 struct sk_buff *skb) 1491{ 1492 ath10k_dbg(ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n"); 1493} 1494 1495static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar, 1496 struct sk_buff *skb) 1497{ 1498 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n"); 1499} 1500 1501static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar, 1502 struct sk_buff *skb) 1503{ 1504 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n"); 1505} 1506 1507static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id, 1508 u32 num_units, u32 unit_len) 1509{ 1510 dma_addr_t paddr; 1511 u32 pool_size; 1512 int idx = ar->wmi.num_mem_chunks; 1513 1514 pool_size = num_units * round_up(unit_len, 4); 1515 1516 if (!pool_size) 1517 return -EINVAL; 1518 1519 ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev, 1520 pool_size, 1521 &paddr, 1522 GFP_ATOMIC); 1523 if (!ar->wmi.mem_chunks[idx].vaddr) { 1524 ath10k_warn("failed to allocate memory chunk\n"); 1525 return -ENOMEM; 1526 } 1527 1528 memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size); 1529 1530 ar->wmi.mem_chunks[idx].paddr = paddr; 1531 ar->wmi.mem_chunks[idx].len = pool_size; 1532 ar->wmi.mem_chunks[idx].req_id = req_id; 1533 ar->wmi.num_mem_chunks++; 1534 1535 return 0; 1536} 1537 1538static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar, 1539 struct sk_buff *skb) 1540{ 1541 struct wmi_service_ready_event *ev = (void *)skb->data; 1542 1543 if (skb->len < sizeof(*ev)) { 1544 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n", 1545 skb->len, sizeof(*ev)); 1546 return; 1547 } 1548 1549 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power); 1550 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power); 1551 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info); 1552 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info); 1553 ar->fw_version_major = 1554 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24; 1555 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff); 1556 ar->fw_version_release = 1557 (__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16; 1558 ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff); 1559 ar->phy_capability = __le32_to_cpu(ev->phy_capability); 1560 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains); 1561 1562 /* only manually set fw features when not using FW IE format */ 1563 if (ar->fw_api == 1 && ar->fw_version_build > 636) 1564 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features); 1565 1566 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) { 1567 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n", 1568 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM); 1569 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM; 1570 } 1571 1572 ar->ath_common.regulatory.current_rd = 1573 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd); 1574 1575 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap, 1576 sizeof(ev->wmi_service_bitmap)); 1577 1578 if (strlen(ar->hw->wiphy->fw_version) == 0) { 1579 snprintf(ar->hw->wiphy->fw_version, 1580 sizeof(ar->hw->wiphy->fw_version), 1581 "%u.%u.%u.%u", 1582 ar->fw_version_major, 1583 ar->fw_version_minor, 1584 ar->fw_version_release, 1585 ar->fw_version_build); 1586 } 1587 1588 /* FIXME: it probably should be better to support this */ 1589 if (__le32_to_cpu(ev->num_mem_reqs) > 0) { 1590 ath10k_warn("target requested %d memory chunks; ignoring\n", 1591 __le32_to_cpu(ev->num_mem_reqs)); 1592 } 1593 1594 ath10k_dbg(ATH10K_DBG_WMI, 1595 "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", 1596 __le32_to_cpu(ev->sw_version), 1597 __le32_to_cpu(ev->sw_version_1), 1598 __le32_to_cpu(ev->abi_version), 1599 __le32_to_cpu(ev->phy_capability), 1600 __le32_to_cpu(ev->ht_cap_info), 1601 __le32_to_cpu(ev->vht_cap_info), 1602 __le32_to_cpu(ev->vht_supp_mcs), 1603 __le32_to_cpu(ev->sys_cap_info), 1604 __le32_to_cpu(ev->num_mem_reqs), 1605 __le32_to_cpu(ev->num_rf_chains)); 1606 1607 complete(&ar->wmi.service_ready); 1608} 1609 1610static void ath10k_wmi_10x_service_ready_event_rx(struct ath10k *ar, 1611 struct sk_buff *skb) 1612{ 1613 u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i; 1614 int ret; 1615 struct wmi_service_ready_event_10x *ev = (void *)skb->data; 1616 1617 if (skb->len < sizeof(*ev)) { 1618 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n", 1619 skb->len, sizeof(*ev)); 1620 return; 1621 } 1622 1623 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power); 1624 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power); 1625 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info); 1626 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info); 1627 ar->fw_version_major = 1628 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24; 1629 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff); 1630 ar->phy_capability = __le32_to_cpu(ev->phy_capability); 1631 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains); 1632 1633 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) { 1634 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n", 1635 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM); 1636 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM; 1637 } 1638 1639 ar->ath_common.regulatory.current_rd = 1640 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd); 1641 1642 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap, 1643 sizeof(ev->wmi_service_bitmap)); 1644 1645 if (strlen(ar->hw->wiphy->fw_version) == 0) { 1646 snprintf(ar->hw->wiphy->fw_version, 1647 sizeof(ar->hw->wiphy->fw_version), 1648 "%u.%u", 1649 ar->fw_version_major, 1650 ar->fw_version_minor); 1651 } 1652 1653 num_mem_reqs = __le32_to_cpu(ev->num_mem_reqs); 1654 1655 if (num_mem_reqs > ATH10K_MAX_MEM_REQS) { 1656 ath10k_warn("requested memory chunks number (%d) exceeds the limit\n", 1657 num_mem_reqs); 1658 return; 1659 } 1660 1661 if (!num_mem_reqs) 1662 goto exit; 1663 1664 ath10k_dbg(ATH10K_DBG_WMI, "firmware has requested %d memory chunks\n", 1665 num_mem_reqs); 1666 1667 for (i = 0; i < num_mem_reqs; ++i) { 1668 req_id = __le32_to_cpu(ev->mem_reqs[i].req_id); 1669 num_units = __le32_to_cpu(ev->mem_reqs[i].num_units); 1670 unit_size = __le32_to_cpu(ev->mem_reqs[i].unit_size); 1671 num_unit_info = __le32_to_cpu(ev->mem_reqs[i].num_unit_info); 1672 1673 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS) 1674 /* number of units to allocate is number of 1675 * peers, 1 extra for self peer on target */ 1676 /* this needs to be tied, host and target 1677 * can get out of sync */ 1678 num_units = TARGET_10X_NUM_PEERS + 1; 1679 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS) 1680 num_units = TARGET_10X_NUM_VDEVS + 1; 1681 1682 ath10k_dbg(ATH10K_DBG_WMI, 1683 "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n", 1684 req_id, 1685 __le32_to_cpu(ev->mem_reqs[i].num_units), 1686 num_unit_info, 1687 unit_size, 1688 num_units); 1689 1690 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units, 1691 unit_size); 1692 if (ret) 1693 return; 1694 } 1695 1696exit: 1697 ath10k_dbg(ATH10K_DBG_WMI, 1698 "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", 1699 __le32_to_cpu(ev->sw_version), 1700 __le32_to_cpu(ev->abi_version), 1701 __le32_to_cpu(ev->phy_capability), 1702 __le32_to_cpu(ev->ht_cap_info), 1703 __le32_to_cpu(ev->vht_cap_info), 1704 __le32_to_cpu(ev->vht_supp_mcs), 1705 __le32_to_cpu(ev->sys_cap_info), 1706 __le32_to_cpu(ev->num_mem_reqs), 1707 __le32_to_cpu(ev->num_rf_chains)); 1708 1709 complete(&ar->wmi.service_ready); 1710} 1711 1712static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb) 1713{ 1714 struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data; 1715 1716 if (WARN_ON(skb->len < sizeof(*ev))) 1717 return -EINVAL; 1718 1719 memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN); 1720 1721 ath10k_dbg(ATH10K_DBG_WMI, 1722 "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n", 1723 __le32_to_cpu(ev->sw_version), 1724 __le32_to_cpu(ev->abi_version), 1725 ev->mac_addr.addr, 1726 __le32_to_cpu(ev->status)); 1727 1728 complete(&ar->wmi.unified_ready); 1729 return 0; 1730} 1731 1732static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb) 1733{ 1734 struct wmi_cmd_hdr *cmd_hdr; 1735 enum wmi_event_id id; 1736 u16 len; 1737 1738 cmd_hdr = (struct wmi_cmd_hdr *)skb->data; 1739 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); 1740 1741 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) 1742 return; 1743 1744 len = skb->len; 1745 1746 trace_ath10k_wmi_event(id, skb->data, skb->len); 1747 1748 switch (id) { 1749 case WMI_MGMT_RX_EVENTID: 1750 ath10k_wmi_event_mgmt_rx(ar, skb); 1751 /* mgmt_rx() owns the skb now! */ 1752 return; 1753 case WMI_SCAN_EVENTID: 1754 ath10k_wmi_event_scan(ar, skb); 1755 break; 1756 case WMI_CHAN_INFO_EVENTID: 1757 ath10k_wmi_event_chan_info(ar, skb); 1758 break; 1759 case WMI_ECHO_EVENTID: 1760 ath10k_wmi_event_echo(ar, skb); 1761 break; 1762 case WMI_DEBUG_MESG_EVENTID: 1763 ath10k_wmi_event_debug_mesg(ar, skb); 1764 break; 1765 case WMI_UPDATE_STATS_EVENTID: 1766 ath10k_wmi_event_update_stats(ar, skb); 1767 break; 1768 case WMI_VDEV_START_RESP_EVENTID: 1769 ath10k_wmi_event_vdev_start_resp(ar, skb); 1770 break; 1771 case WMI_VDEV_STOPPED_EVENTID: 1772 ath10k_wmi_event_vdev_stopped(ar, skb); 1773 break; 1774 case WMI_PEER_STA_KICKOUT_EVENTID: 1775 ath10k_wmi_event_peer_sta_kickout(ar, skb); 1776 break; 1777 case WMI_HOST_SWBA_EVENTID: 1778 ath10k_wmi_event_host_swba(ar, skb); 1779 break; 1780 case WMI_TBTTOFFSET_UPDATE_EVENTID: 1781 ath10k_wmi_event_tbttoffset_update(ar, skb); 1782 break; 1783 case WMI_PHYERR_EVENTID: 1784 ath10k_wmi_event_phyerr(ar, skb); 1785 break; 1786 case WMI_ROAM_EVENTID: 1787 ath10k_wmi_event_roam(ar, skb); 1788 break; 1789 case WMI_PROFILE_MATCH: 1790 ath10k_wmi_event_profile_match(ar, skb); 1791 break; 1792 case WMI_DEBUG_PRINT_EVENTID: 1793 ath10k_wmi_event_debug_print(ar, skb); 1794 break; 1795 case WMI_PDEV_QVIT_EVENTID: 1796 ath10k_wmi_event_pdev_qvit(ar, skb); 1797 break; 1798 case WMI_WLAN_PROFILE_DATA_EVENTID: 1799 ath10k_wmi_event_wlan_profile_data(ar, skb); 1800 break; 1801 case WMI_RTT_MEASUREMENT_REPORT_EVENTID: 1802 ath10k_wmi_event_rtt_measurement_report(ar, skb); 1803 break; 1804 case WMI_TSF_MEASUREMENT_REPORT_EVENTID: 1805 ath10k_wmi_event_tsf_measurement_report(ar, skb); 1806 break; 1807 case WMI_RTT_ERROR_REPORT_EVENTID: 1808 ath10k_wmi_event_rtt_error_report(ar, skb); 1809 break; 1810 case WMI_WOW_WAKEUP_HOST_EVENTID: 1811 ath10k_wmi_event_wow_wakeup_host(ar, skb); 1812 break; 1813 case WMI_DCS_INTERFERENCE_EVENTID: 1814 ath10k_wmi_event_dcs_interference(ar, skb); 1815 break; 1816 case WMI_PDEV_TPC_CONFIG_EVENTID: 1817 ath10k_wmi_event_pdev_tpc_config(ar, skb); 1818 break; 1819 case WMI_PDEV_FTM_INTG_EVENTID: 1820 ath10k_wmi_event_pdev_ftm_intg(ar, skb); 1821 break; 1822 case WMI_GTK_OFFLOAD_STATUS_EVENTID: 1823 ath10k_wmi_event_gtk_offload_status(ar, skb); 1824 break; 1825 case WMI_GTK_REKEY_FAIL_EVENTID: 1826 ath10k_wmi_event_gtk_rekey_fail(ar, skb); 1827 break; 1828 case WMI_TX_DELBA_COMPLETE_EVENTID: 1829 ath10k_wmi_event_delba_complete(ar, skb); 1830 break; 1831 case WMI_TX_ADDBA_COMPLETE_EVENTID: 1832 ath10k_wmi_event_addba_complete(ar, skb); 1833 break; 1834 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID: 1835 ath10k_wmi_event_vdev_install_key_complete(ar, skb); 1836 break; 1837 case WMI_SERVICE_READY_EVENTID: 1838 ath10k_wmi_service_ready_event_rx(ar, skb); 1839 break; 1840 case WMI_READY_EVENTID: 1841 ath10k_wmi_ready_event_rx(ar, skb); 1842 break; 1843 default: 1844 ath10k_warn("Unknown eventid: %d\n", id); 1845 break; 1846 } 1847 1848 dev_kfree_skb(skb); 1849} 1850 1851static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb) 1852{ 1853 struct wmi_cmd_hdr *cmd_hdr; 1854 enum wmi_10x_event_id id; 1855 u16 len; 1856 1857 cmd_hdr = (struct wmi_cmd_hdr *)skb->data; 1858 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); 1859 1860 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) 1861 return; 1862 1863 len = skb->len; 1864 1865 trace_ath10k_wmi_event(id, skb->data, skb->len); 1866 1867 switch (id) { 1868 case WMI_10X_MGMT_RX_EVENTID: 1869 ath10k_wmi_event_mgmt_rx(ar, skb); 1870 /* mgmt_rx() owns the skb now! */ 1871 return; 1872 case WMI_10X_SCAN_EVENTID: 1873 ath10k_wmi_event_scan(ar, skb); 1874 break; 1875 case WMI_10X_CHAN_INFO_EVENTID: 1876 ath10k_wmi_event_chan_info(ar, skb); 1877 break; 1878 case WMI_10X_ECHO_EVENTID: 1879 ath10k_wmi_event_echo(ar, skb); 1880 break; 1881 case WMI_10X_DEBUG_MESG_EVENTID: 1882 ath10k_wmi_event_debug_mesg(ar, skb); 1883 break; 1884 case WMI_10X_UPDATE_STATS_EVENTID: 1885 ath10k_wmi_event_update_stats(ar, skb); 1886 break; 1887 case WMI_10X_VDEV_START_RESP_EVENTID: 1888 ath10k_wmi_event_vdev_start_resp(ar, skb); 1889 break; 1890 case WMI_10X_VDEV_STOPPED_EVENTID: 1891 ath10k_wmi_event_vdev_stopped(ar, skb); 1892 break; 1893 case WMI_10X_PEER_STA_KICKOUT_EVENTID: 1894 ath10k_wmi_event_peer_sta_kickout(ar, skb); 1895 break; 1896 case WMI_10X_HOST_SWBA_EVENTID: 1897 ath10k_wmi_event_host_swba(ar, skb); 1898 break; 1899 case WMI_10X_TBTTOFFSET_UPDATE_EVENTID: 1900 ath10k_wmi_event_tbttoffset_update(ar, skb); 1901 break; 1902 case WMI_10X_PHYERR_EVENTID: 1903 ath10k_wmi_event_phyerr(ar, skb); 1904 break; 1905 case WMI_10X_ROAM_EVENTID: 1906 ath10k_wmi_event_roam(ar, skb); 1907 break; 1908 case WMI_10X_PROFILE_MATCH: 1909 ath10k_wmi_event_profile_match(ar, skb); 1910 break; 1911 case WMI_10X_DEBUG_PRINT_EVENTID: 1912 ath10k_wmi_event_debug_print(ar, skb); 1913 break; 1914 case WMI_10X_PDEV_QVIT_EVENTID: 1915 ath10k_wmi_event_pdev_qvit(ar, skb); 1916 break; 1917 case WMI_10X_WLAN_PROFILE_DATA_EVENTID: 1918 ath10k_wmi_event_wlan_profile_data(ar, skb); 1919 break; 1920 case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID: 1921 ath10k_wmi_event_rtt_measurement_report(ar, skb); 1922 break; 1923 case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID: 1924 ath10k_wmi_event_tsf_measurement_report(ar, skb); 1925 break; 1926 case WMI_10X_RTT_ERROR_REPORT_EVENTID: 1927 ath10k_wmi_event_rtt_error_report(ar, skb); 1928 break; 1929 case WMI_10X_WOW_WAKEUP_HOST_EVENTID: 1930 ath10k_wmi_event_wow_wakeup_host(ar, skb); 1931 break; 1932 case WMI_10X_DCS_INTERFERENCE_EVENTID: 1933 ath10k_wmi_event_dcs_interference(ar, skb); 1934 break; 1935 case WMI_10X_PDEV_TPC_CONFIG_EVENTID: 1936 ath10k_wmi_event_pdev_tpc_config(ar, skb); 1937 break; 1938 case WMI_10X_INST_RSSI_STATS_EVENTID: 1939 ath10k_wmi_event_inst_rssi_stats(ar, skb); 1940 break; 1941 case WMI_10X_VDEV_STANDBY_REQ_EVENTID: 1942 ath10k_wmi_event_vdev_standby_req(ar, skb); 1943 break; 1944 case WMI_10X_VDEV_RESUME_REQ_EVENTID: 1945 ath10k_wmi_event_vdev_resume_req(ar, skb); 1946 break; 1947 case WMI_10X_SERVICE_READY_EVENTID: 1948 ath10k_wmi_10x_service_ready_event_rx(ar, skb); 1949 break; 1950 case WMI_10X_READY_EVENTID: 1951 ath10k_wmi_ready_event_rx(ar, skb); 1952 break; 1953 default: 1954 ath10k_warn("Unknown eventid: %d\n", id); 1955 break; 1956 } 1957 1958 dev_kfree_skb(skb); 1959} 1960 1961 1962static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb) 1963{ 1964 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 1965 ath10k_wmi_10x_process_rx(ar, skb); 1966 else 1967 ath10k_wmi_main_process_rx(ar, skb); 1968} 1969 1970/* WMI Initialization functions */ 1971int ath10k_wmi_attach(struct ath10k *ar) 1972{ 1973 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) { 1974 ar->wmi.cmd = &wmi_10x_cmd_map; 1975 ar->wmi.vdev_param = &wmi_10x_vdev_param_map; 1976 ar->wmi.pdev_param = &wmi_10x_pdev_param_map; 1977 } else { 1978 ar->wmi.cmd = &wmi_cmd_map; 1979 ar->wmi.vdev_param = &wmi_vdev_param_map; 1980 ar->wmi.pdev_param = &wmi_pdev_param_map; 1981 } 1982 1983 init_completion(&ar->wmi.service_ready); 1984 init_completion(&ar->wmi.unified_ready); 1985 init_waitqueue_head(&ar->wmi.tx_credits_wq); 1986 1987 return 0; 1988} 1989 1990void ath10k_wmi_detach(struct ath10k *ar) 1991{ 1992 int i; 1993 1994 /* free the host memory chunks requested by firmware */ 1995 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 1996 dma_free_coherent(ar->dev, 1997 ar->wmi.mem_chunks[i].len, 1998 ar->wmi.mem_chunks[i].vaddr, 1999 ar->wmi.mem_chunks[i].paddr); 2000 } 2001 2002 ar->wmi.num_mem_chunks = 0; 2003} 2004 2005int ath10k_wmi_connect_htc_service(struct ath10k *ar) 2006{ 2007 int status; 2008 struct ath10k_htc_svc_conn_req conn_req; 2009 struct ath10k_htc_svc_conn_resp conn_resp; 2010 2011 memset(&conn_req, 0, sizeof(conn_req)); 2012 memset(&conn_resp, 0, sizeof(conn_resp)); 2013 2014 /* these fields are the same for all service endpoints */ 2015 conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete; 2016 conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx; 2017 conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits; 2018 2019 /* connect to control service */ 2020 conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL; 2021 2022 status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp); 2023 if (status) { 2024 ath10k_warn("failed to connect to WMI CONTROL service status: %d\n", 2025 status); 2026 return status; 2027 } 2028 2029 ar->wmi.eid = conn_resp.eid; 2030 return 0; 2031} 2032 2033int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g, 2034 u16 rd5g, u16 ctl2g, u16 ctl5g) 2035{ 2036 struct wmi_pdev_set_regdomain_cmd *cmd; 2037 struct sk_buff *skb; 2038 2039 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2040 if (!skb) 2041 return -ENOMEM; 2042 2043 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data; 2044 cmd->reg_domain = __cpu_to_le32(rd); 2045 cmd->reg_domain_2G = __cpu_to_le32(rd2g); 2046 cmd->reg_domain_5G = __cpu_to_le32(rd5g); 2047 cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g); 2048 cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g); 2049 2050 ath10k_dbg(ATH10K_DBG_WMI, 2051 "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n", 2052 rd, rd2g, rd5g, ctl2g, ctl5g); 2053 2054 return ath10k_wmi_cmd_send(ar, skb, 2055 ar->wmi.cmd->pdev_set_regdomain_cmdid); 2056} 2057 2058int ath10k_wmi_pdev_set_channel(struct ath10k *ar, 2059 const struct wmi_channel_arg *arg) 2060{ 2061 struct wmi_set_channel_cmd *cmd; 2062 struct sk_buff *skb; 2063 2064 if (arg->passive) 2065 return -EINVAL; 2066 2067 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2068 if (!skb) 2069 return -ENOMEM; 2070 2071 cmd = (struct wmi_set_channel_cmd *)skb->data; 2072 cmd->chan.mhz = __cpu_to_le32(arg->freq); 2073 cmd->chan.band_center_freq1 = __cpu_to_le32(arg->freq); 2074 cmd->chan.mode = arg->mode; 2075 cmd->chan.min_power = arg->min_power; 2076 cmd->chan.max_power = arg->max_power; 2077 cmd->chan.reg_power = arg->max_reg_power; 2078 cmd->chan.reg_classid = arg->reg_class_id; 2079 cmd->chan.antenna_max = arg->max_antenna_gain; 2080 2081 ath10k_dbg(ATH10K_DBG_WMI, 2082 "wmi set channel mode %d freq %d\n", 2083 arg->mode, arg->freq); 2084 2085 return ath10k_wmi_cmd_send(ar, skb, 2086 ar->wmi.cmd->pdev_set_channel_cmdid); 2087} 2088 2089int ath10k_wmi_pdev_suspend_target(struct ath10k *ar) 2090{ 2091 struct wmi_pdev_suspend_cmd *cmd; 2092 struct sk_buff *skb; 2093 2094 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2095 if (!skb) 2096 return -ENOMEM; 2097 2098 cmd = (struct wmi_pdev_suspend_cmd *)skb->data; 2099 cmd->suspend_opt = WMI_PDEV_SUSPEND; 2100 2101 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid); 2102} 2103 2104int ath10k_wmi_pdev_resume_target(struct ath10k *ar) 2105{ 2106 struct sk_buff *skb; 2107 2108 skb = ath10k_wmi_alloc_skb(0); 2109 if (skb == NULL) 2110 return -ENOMEM; 2111 2112 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid); 2113} 2114 2115int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value) 2116{ 2117 struct wmi_pdev_set_param_cmd *cmd; 2118 struct sk_buff *skb; 2119 2120 if (id == WMI_PDEV_PARAM_UNSUPPORTED) { 2121 ath10k_warn("pdev param %d not supported by firmware\n", id); 2122 return -EOPNOTSUPP; 2123 } 2124 2125 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2126 if (!skb) 2127 return -ENOMEM; 2128 2129 cmd = (struct wmi_pdev_set_param_cmd *)skb->data; 2130 cmd->param_id = __cpu_to_le32(id); 2131 cmd->param_value = __cpu_to_le32(value); 2132 2133 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n", 2134 id, value); 2135 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid); 2136} 2137 2138static int ath10k_wmi_main_cmd_init(struct ath10k *ar) 2139{ 2140 struct wmi_init_cmd *cmd; 2141 struct sk_buff *buf; 2142 struct wmi_resource_config config = {}; 2143 u32 len, val; 2144 int i; 2145 2146 config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS); 2147 config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS); 2148 config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS); 2149 2150 config.num_offload_reorder_bufs = 2151 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS); 2152 2153 config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS); 2154 config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS); 2155 config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT); 2156 config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK); 2157 config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK); 2158 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2159 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2160 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2161 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI); 2162 config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE); 2163 2164 config.scan_max_pending_reqs = 2165 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS); 2166 2167 config.bmiss_offload_max_vdev = 2168 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV); 2169 2170 config.roam_offload_max_vdev = 2171 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV); 2172 2173 config.roam_offload_max_ap_profiles = 2174 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES); 2175 2176 config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS); 2177 config.num_mcast_table_elems = 2178 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS); 2179 2180 config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE); 2181 config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE); 2182 config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES); 2183 config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE); 2184 config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM); 2185 2186 val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK; 2187 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val); 2188 2189 config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG); 2190 2191 config.gtk_offload_max_vdev = 2192 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV); 2193 2194 config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC); 2195 config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES); 2196 2197 len = sizeof(*cmd) + 2198 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks); 2199 2200 buf = ath10k_wmi_alloc_skb(len); 2201 if (!buf) 2202 return -ENOMEM; 2203 2204 cmd = (struct wmi_init_cmd *)buf->data; 2205 2206 if (ar->wmi.num_mem_chunks == 0) { 2207 cmd->num_host_mem_chunks = 0; 2208 goto out; 2209 } 2210 2211 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n", 2212 __cpu_to_le32(ar->wmi.num_mem_chunks)); 2213 2214 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks); 2215 2216 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 2217 cmd->host_mem_chunks[i].ptr = 2218 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr); 2219 cmd->host_mem_chunks[i].size = 2220 __cpu_to_le32(ar->wmi.mem_chunks[i].len); 2221 cmd->host_mem_chunks[i].req_id = 2222 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); 2223 2224 ath10k_dbg(ATH10K_DBG_WMI, 2225 "wmi chunk %d len %d requested, addr 0x%x\n", 2226 i, 2227 cmd->host_mem_chunks[i].size, 2228 cmd->host_mem_chunks[i].ptr); 2229 } 2230out: 2231 memcpy(&cmd->resource_config, &config, sizeof(config)); 2232 2233 ath10k_dbg(ATH10K_DBG_WMI, "wmi init\n"); 2234 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid); 2235} 2236 2237static int ath10k_wmi_10x_cmd_init(struct ath10k *ar) 2238{ 2239 struct wmi_init_cmd_10x *cmd; 2240 struct sk_buff *buf; 2241 struct wmi_resource_config_10x config = {}; 2242 u32 len, val; 2243 int i; 2244 2245 config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS); 2246 config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS); 2247 config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS); 2248 config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS); 2249 config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT); 2250 config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK); 2251 config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK); 2252 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2253 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2254 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2255 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI); 2256 config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE); 2257 2258 config.scan_max_pending_reqs = 2259 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS); 2260 2261 config.bmiss_offload_max_vdev = 2262 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV); 2263 2264 config.roam_offload_max_vdev = 2265 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV); 2266 2267 config.roam_offload_max_ap_profiles = 2268 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES); 2269 2270 config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS); 2271 config.num_mcast_table_elems = 2272 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS); 2273 2274 config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE); 2275 config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE); 2276 config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES); 2277 config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE); 2278 config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM); 2279 2280 val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK; 2281 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val); 2282 2283 config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG); 2284 2285 config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC); 2286 config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES); 2287 2288 len = sizeof(*cmd) + 2289 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks); 2290 2291 buf = ath10k_wmi_alloc_skb(len); 2292 if (!buf) 2293 return -ENOMEM; 2294 2295 cmd = (struct wmi_init_cmd_10x *)buf->data; 2296 2297 if (ar->wmi.num_mem_chunks == 0) { 2298 cmd->num_host_mem_chunks = 0; 2299 goto out; 2300 } 2301 2302 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n", 2303 __cpu_to_le32(ar->wmi.num_mem_chunks)); 2304 2305 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks); 2306 2307 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 2308 cmd->host_mem_chunks[i].ptr = 2309 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr); 2310 cmd->host_mem_chunks[i].size = 2311 __cpu_to_le32(ar->wmi.mem_chunks[i].len); 2312 cmd->host_mem_chunks[i].req_id = 2313 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); 2314 2315 ath10k_dbg(ATH10K_DBG_WMI, 2316 "wmi chunk %d len %d requested, addr 0x%x\n", 2317 i, 2318 cmd->host_mem_chunks[i].size, 2319 cmd->host_mem_chunks[i].ptr); 2320 } 2321out: 2322 memcpy(&cmd->resource_config, &config, sizeof(config)); 2323 2324 ath10k_dbg(ATH10K_DBG_WMI, "wmi init 10x\n"); 2325 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid); 2326} 2327 2328int ath10k_wmi_cmd_init(struct ath10k *ar) 2329{ 2330 int ret; 2331 2332 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2333 ret = ath10k_wmi_10x_cmd_init(ar); 2334 else 2335 ret = ath10k_wmi_main_cmd_init(ar); 2336 2337 return ret; 2338} 2339 2340static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar, 2341 const struct wmi_start_scan_arg *arg) 2342{ 2343 int len; 2344 2345 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2346 len = sizeof(struct wmi_start_scan_cmd_10x); 2347 else 2348 len = sizeof(struct wmi_start_scan_cmd); 2349 2350 if (arg->ie_len) { 2351 if (!arg->ie) 2352 return -EINVAL; 2353 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN) 2354 return -EINVAL; 2355 2356 len += sizeof(struct wmi_ie_data); 2357 len += roundup(arg->ie_len, 4); 2358 } 2359 2360 if (arg->n_channels) { 2361 if (!arg->channels) 2362 return -EINVAL; 2363 if (arg->n_channels > ARRAY_SIZE(arg->channels)) 2364 return -EINVAL; 2365 2366 len += sizeof(struct wmi_chan_list); 2367 len += sizeof(__le32) * arg->n_channels; 2368 } 2369 2370 if (arg->n_ssids) { 2371 if (!arg->ssids) 2372 return -EINVAL; 2373 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID) 2374 return -EINVAL; 2375 2376 len += sizeof(struct wmi_ssid_list); 2377 len += sizeof(struct wmi_ssid) * arg->n_ssids; 2378 } 2379 2380 if (arg->n_bssids) { 2381 if (!arg->bssids) 2382 return -EINVAL; 2383 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID) 2384 return -EINVAL; 2385 2386 len += sizeof(struct wmi_bssid_list); 2387 len += sizeof(struct wmi_mac_addr) * arg->n_bssids; 2388 } 2389 2390 return len; 2391} 2392 2393int ath10k_wmi_start_scan(struct ath10k *ar, 2394 const struct wmi_start_scan_arg *arg) 2395{ 2396 struct wmi_start_scan_cmd *cmd; 2397 struct sk_buff *skb; 2398 struct wmi_ie_data *ie; 2399 struct wmi_chan_list *channels; 2400 struct wmi_ssid_list *ssids; 2401 struct wmi_bssid_list *bssids; 2402 u32 scan_id; 2403 u32 scan_req_id; 2404 int off; 2405 int len = 0; 2406 int i; 2407 2408 len = ath10k_wmi_start_scan_calc_len(ar, arg); 2409 if (len < 0) 2410 return len; /* len contains error code here */ 2411 2412 skb = ath10k_wmi_alloc_skb(len); 2413 if (!skb) 2414 return -ENOMEM; 2415 2416 scan_id = WMI_HOST_SCAN_REQ_ID_PREFIX; 2417 scan_id |= arg->scan_id; 2418 2419 scan_req_id = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX; 2420 scan_req_id |= arg->scan_req_id; 2421 2422 cmd = (struct wmi_start_scan_cmd *)skb->data; 2423 cmd->scan_id = __cpu_to_le32(scan_id); 2424 cmd->scan_req_id = __cpu_to_le32(scan_req_id); 2425 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2426 cmd->scan_priority = __cpu_to_le32(arg->scan_priority); 2427 cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events); 2428 cmd->dwell_time_active = __cpu_to_le32(arg->dwell_time_active); 2429 cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive); 2430 cmd->min_rest_time = __cpu_to_le32(arg->min_rest_time); 2431 cmd->max_rest_time = __cpu_to_le32(arg->max_rest_time); 2432 cmd->repeat_probe_time = __cpu_to_le32(arg->repeat_probe_time); 2433 cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time); 2434 cmd->idle_time = __cpu_to_le32(arg->idle_time); 2435 cmd->max_scan_time = __cpu_to_le32(arg->max_scan_time); 2436 cmd->probe_delay = __cpu_to_le32(arg->probe_delay); 2437 cmd->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags); 2438 2439 /* TLV list starts after fields included in the struct */ 2440 /* There's just one filed that differes the two start_scan 2441 * structures - burst_duration, which we are not using btw, 2442 no point to make the split here, just shift the buffer to fit with 2443 given FW */ 2444 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2445 off = sizeof(struct wmi_start_scan_cmd_10x); 2446 else 2447 off = sizeof(struct wmi_start_scan_cmd); 2448 2449 if (arg->n_channels) { 2450 channels = (void *)skb->data + off; 2451 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG); 2452 channels->num_chan = __cpu_to_le32(arg->n_channels); 2453 2454 for (i = 0; i < arg->n_channels; i++) 2455 channels->channel_list[i] = 2456 __cpu_to_le32(arg->channels[i]); 2457 2458 off += sizeof(*channels); 2459 off += sizeof(__le32) * arg->n_channels; 2460 } 2461 2462 if (arg->n_ssids) { 2463 ssids = (void *)skb->data + off; 2464 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG); 2465 ssids->num_ssids = __cpu_to_le32(arg->n_ssids); 2466 2467 for (i = 0; i < arg->n_ssids; i++) { 2468 ssids->ssids[i].ssid_len = 2469 __cpu_to_le32(arg->ssids[i].len); 2470 memcpy(&ssids->ssids[i].ssid, 2471 arg->ssids[i].ssid, 2472 arg->ssids[i].len); 2473 } 2474 2475 off += sizeof(*ssids); 2476 off += sizeof(struct wmi_ssid) * arg->n_ssids; 2477 } 2478 2479 if (arg->n_bssids) { 2480 bssids = (void *)skb->data + off; 2481 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG); 2482 bssids->num_bssid = __cpu_to_le32(arg->n_bssids); 2483 2484 for (i = 0; i < arg->n_bssids; i++) 2485 memcpy(&bssids->bssid_list[i], 2486 arg->bssids[i].bssid, 2487 ETH_ALEN); 2488 2489 off += sizeof(*bssids); 2490 off += sizeof(struct wmi_mac_addr) * arg->n_bssids; 2491 } 2492 2493 if (arg->ie_len) { 2494 ie = (void *)skb->data + off; 2495 ie->tag = __cpu_to_le32(WMI_IE_TAG); 2496 ie->ie_len = __cpu_to_le32(arg->ie_len); 2497 memcpy(ie->ie_data, arg->ie, arg->ie_len); 2498 2499 off += sizeof(*ie); 2500 off += roundup(arg->ie_len, 4); 2501 } 2502 2503 if (off != skb->len) { 2504 dev_kfree_skb(skb); 2505 return -EINVAL; 2506 } 2507 2508 ath10k_dbg(ATH10K_DBG_WMI, "wmi start scan\n"); 2509 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid); 2510} 2511 2512void ath10k_wmi_start_scan_init(struct ath10k *ar, 2513 struct wmi_start_scan_arg *arg) 2514{ 2515 /* setup commonly used values */ 2516 arg->scan_req_id = 1; 2517 arg->scan_priority = WMI_SCAN_PRIORITY_LOW; 2518 arg->dwell_time_active = 50; 2519 arg->dwell_time_passive = 150; 2520 arg->min_rest_time = 50; 2521 arg->max_rest_time = 500; 2522 arg->repeat_probe_time = 0; 2523 arg->probe_spacing_time = 0; 2524 arg->idle_time = 0; 2525 arg->max_scan_time = 20000; 2526 arg->probe_delay = 5; 2527 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED 2528 | WMI_SCAN_EVENT_COMPLETED 2529 | WMI_SCAN_EVENT_BSS_CHANNEL 2530 | WMI_SCAN_EVENT_FOREIGN_CHANNEL 2531 | WMI_SCAN_EVENT_DEQUEUED; 2532 arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES; 2533 arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT; 2534 arg->n_bssids = 1; 2535 arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF"; 2536} 2537 2538int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg) 2539{ 2540 struct wmi_stop_scan_cmd *cmd; 2541 struct sk_buff *skb; 2542 u32 scan_id; 2543 u32 req_id; 2544 2545 if (arg->req_id > 0xFFF) 2546 return -EINVAL; 2547 if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF) 2548 return -EINVAL; 2549 2550 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2551 if (!skb) 2552 return -ENOMEM; 2553 2554 scan_id = arg->u.scan_id; 2555 scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX; 2556 2557 req_id = arg->req_id; 2558 req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX; 2559 2560 cmd = (struct wmi_stop_scan_cmd *)skb->data; 2561 cmd->req_type = __cpu_to_le32(arg->req_type); 2562 cmd->vdev_id = __cpu_to_le32(arg->u.vdev_id); 2563 cmd->scan_id = __cpu_to_le32(scan_id); 2564 cmd->scan_req_id = __cpu_to_le32(req_id); 2565 2566 ath10k_dbg(ATH10K_DBG_WMI, 2567 "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n", 2568 arg->req_id, arg->req_type, arg->u.scan_id); 2569 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid); 2570} 2571 2572int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id, 2573 enum wmi_vdev_type type, 2574 enum wmi_vdev_subtype subtype, 2575 const u8 macaddr[ETH_ALEN]) 2576{ 2577 struct wmi_vdev_create_cmd *cmd; 2578 struct sk_buff *skb; 2579 2580 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2581 if (!skb) 2582 return -ENOMEM; 2583 2584 cmd = (struct wmi_vdev_create_cmd *)skb->data; 2585 cmd->vdev_id = __cpu_to_le32(vdev_id); 2586 cmd->vdev_type = __cpu_to_le32(type); 2587 cmd->vdev_subtype = __cpu_to_le32(subtype); 2588 memcpy(cmd->vdev_macaddr.addr, macaddr, ETH_ALEN); 2589 2590 ath10k_dbg(ATH10K_DBG_WMI, 2591 "WMI vdev create: id %d type %d subtype %d macaddr %pM\n", 2592 vdev_id, type, subtype, macaddr); 2593 2594 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid); 2595} 2596 2597int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id) 2598{ 2599 struct wmi_vdev_delete_cmd *cmd; 2600 struct sk_buff *skb; 2601 2602 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2603 if (!skb) 2604 return -ENOMEM; 2605 2606 cmd = (struct wmi_vdev_delete_cmd *)skb->data; 2607 cmd->vdev_id = __cpu_to_le32(vdev_id); 2608 2609 ath10k_dbg(ATH10K_DBG_WMI, 2610 "WMI vdev delete id %d\n", vdev_id); 2611 2612 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid); 2613} 2614 2615static int ath10k_wmi_vdev_start_restart(struct ath10k *ar, 2616 const struct wmi_vdev_start_request_arg *arg, 2617 u32 cmd_id) 2618{ 2619 struct wmi_vdev_start_request_cmd *cmd; 2620 struct sk_buff *skb; 2621 const char *cmdname; 2622 u32 flags = 0; 2623 2624 if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid && 2625 cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid) 2626 return -EINVAL; 2627 if (WARN_ON(arg->ssid && arg->ssid_len == 0)) 2628 return -EINVAL; 2629 if (WARN_ON(arg->hidden_ssid && !arg->ssid)) 2630 return -EINVAL; 2631 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid))) 2632 return -EINVAL; 2633 2634 if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid) 2635 cmdname = "start"; 2636 else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid) 2637 cmdname = "restart"; 2638 else 2639 return -EINVAL; /* should not happen, we already check cmd_id */ 2640 2641 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2642 if (!skb) 2643 return -ENOMEM; 2644 2645 if (arg->hidden_ssid) 2646 flags |= WMI_VDEV_START_HIDDEN_SSID; 2647 if (arg->pmf_enabled) 2648 flags |= WMI_VDEV_START_PMF_ENABLED; 2649 2650 cmd = (struct wmi_vdev_start_request_cmd *)skb->data; 2651 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2652 cmd->disable_hw_ack = __cpu_to_le32(arg->disable_hw_ack); 2653 cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval); 2654 cmd->dtim_period = __cpu_to_le32(arg->dtim_period); 2655 cmd->flags = __cpu_to_le32(flags); 2656 cmd->bcn_tx_rate = __cpu_to_le32(arg->bcn_tx_rate); 2657 cmd->bcn_tx_power = __cpu_to_le32(arg->bcn_tx_power); 2658 2659 if (arg->ssid) { 2660 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len); 2661 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len); 2662 } 2663 2664 cmd->chan.mhz = __cpu_to_le32(arg->channel.freq); 2665 2666 cmd->chan.band_center_freq1 = 2667 __cpu_to_le32(arg->channel.band_center_freq1); 2668 2669 cmd->chan.mode = arg->channel.mode; 2670 cmd->chan.min_power = arg->channel.min_power; 2671 cmd->chan.max_power = arg->channel.max_power; 2672 cmd->chan.reg_power = arg->channel.max_reg_power; 2673 cmd->chan.reg_classid = arg->channel.reg_class_id; 2674 cmd->chan.antenna_max = arg->channel.max_antenna_gain; 2675 2676 ath10k_dbg(ATH10K_DBG_WMI, 2677 "wmi vdev %s id 0x%x freq %d, mode %d, ch_flags: 0x%0X," 2678 "max_power: %d\n", cmdname, arg->vdev_id, arg->channel.freq, 2679 arg->channel.mode, flags, arg->channel.max_power); 2680 2681 return ath10k_wmi_cmd_send(ar, skb, cmd_id); 2682} 2683 2684int ath10k_wmi_vdev_start(struct ath10k *ar, 2685 const struct wmi_vdev_start_request_arg *arg) 2686{ 2687 u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid; 2688 2689 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id); 2690} 2691 2692int ath10k_wmi_vdev_restart(struct ath10k *ar, 2693 const struct wmi_vdev_start_request_arg *arg) 2694{ 2695 u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid; 2696 2697 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id); 2698} 2699 2700int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id) 2701{ 2702 struct wmi_vdev_stop_cmd *cmd; 2703 struct sk_buff *skb; 2704 2705 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2706 if (!skb) 2707 return -ENOMEM; 2708 2709 cmd = (struct wmi_vdev_stop_cmd *)skb->data; 2710 cmd->vdev_id = __cpu_to_le32(vdev_id); 2711 2712 ath10k_dbg(ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id); 2713 2714 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid); 2715} 2716 2717int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid) 2718{ 2719 struct wmi_vdev_up_cmd *cmd; 2720 struct sk_buff *skb; 2721 2722 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2723 if (!skb) 2724 return -ENOMEM; 2725 2726 cmd = (struct wmi_vdev_up_cmd *)skb->data; 2727 cmd->vdev_id = __cpu_to_le32(vdev_id); 2728 cmd->vdev_assoc_id = __cpu_to_le32(aid); 2729 memcpy(&cmd->vdev_bssid.addr, bssid, 6); 2730 2731 ath10k_dbg(ATH10K_DBG_WMI, 2732 "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n", 2733 vdev_id, aid, bssid); 2734 2735 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid); 2736} 2737 2738int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id) 2739{ 2740 struct wmi_vdev_down_cmd *cmd; 2741 struct sk_buff *skb; 2742 2743 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2744 if (!skb) 2745 return -ENOMEM; 2746 2747 cmd = (struct wmi_vdev_down_cmd *)skb->data; 2748 cmd->vdev_id = __cpu_to_le32(vdev_id); 2749 2750 ath10k_dbg(ATH10K_DBG_WMI, 2751 "wmi mgmt vdev down id 0x%x\n", vdev_id); 2752 2753 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid); 2754} 2755 2756int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id, 2757 u32 param_id, u32 param_value) 2758{ 2759 struct wmi_vdev_set_param_cmd *cmd; 2760 struct sk_buff *skb; 2761 2762 if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) { 2763 ath10k_dbg(ATH10K_DBG_WMI, 2764 "vdev param %d not supported by firmware\n", 2765 param_id); 2766 return -EOPNOTSUPP; 2767 } 2768 2769 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2770 if (!skb) 2771 return -ENOMEM; 2772 2773 cmd = (struct wmi_vdev_set_param_cmd *)skb->data; 2774 cmd->vdev_id = __cpu_to_le32(vdev_id); 2775 cmd->param_id = __cpu_to_le32(param_id); 2776 cmd->param_value = __cpu_to_le32(param_value); 2777 2778 ath10k_dbg(ATH10K_DBG_WMI, 2779 "wmi vdev id 0x%x set param %d value %d\n", 2780 vdev_id, param_id, param_value); 2781 2782 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid); 2783} 2784 2785int ath10k_wmi_vdev_install_key(struct ath10k *ar, 2786 const struct wmi_vdev_install_key_arg *arg) 2787{ 2788 struct wmi_vdev_install_key_cmd *cmd; 2789 struct sk_buff *skb; 2790 2791 if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL) 2792 return -EINVAL; 2793 if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL) 2794 return -EINVAL; 2795 2796 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->key_len); 2797 if (!skb) 2798 return -ENOMEM; 2799 2800 cmd = (struct wmi_vdev_install_key_cmd *)skb->data; 2801 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2802 cmd->key_idx = __cpu_to_le32(arg->key_idx); 2803 cmd->key_flags = __cpu_to_le32(arg->key_flags); 2804 cmd->key_cipher = __cpu_to_le32(arg->key_cipher); 2805 cmd->key_len = __cpu_to_le32(arg->key_len); 2806 cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len); 2807 cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len); 2808 2809 if (arg->macaddr) 2810 memcpy(cmd->peer_macaddr.addr, arg->macaddr, ETH_ALEN); 2811 if (arg->key_data) 2812 memcpy(cmd->key_data, arg->key_data, arg->key_len); 2813 2814 ath10k_dbg(ATH10K_DBG_WMI, 2815 "wmi vdev install key idx %d cipher %d len %d\n", 2816 arg->key_idx, arg->key_cipher, arg->key_len); 2817 return ath10k_wmi_cmd_send(ar, skb, 2818 ar->wmi.cmd->vdev_install_key_cmdid); 2819} 2820 2821int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id, 2822 const u8 peer_addr[ETH_ALEN]) 2823{ 2824 struct wmi_peer_create_cmd *cmd; 2825 struct sk_buff *skb; 2826 2827 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2828 if (!skb) 2829 return -ENOMEM; 2830 2831 cmd = (struct wmi_peer_create_cmd *)skb->data; 2832 cmd->vdev_id = __cpu_to_le32(vdev_id); 2833 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2834 2835 ath10k_dbg(ATH10K_DBG_WMI, 2836 "wmi peer create vdev_id %d peer_addr %pM\n", 2837 vdev_id, peer_addr); 2838 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid); 2839} 2840 2841int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id, 2842 const u8 peer_addr[ETH_ALEN]) 2843{ 2844 struct wmi_peer_delete_cmd *cmd; 2845 struct sk_buff *skb; 2846 2847 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2848 if (!skb) 2849 return -ENOMEM; 2850 2851 cmd = (struct wmi_peer_delete_cmd *)skb->data; 2852 cmd->vdev_id = __cpu_to_le32(vdev_id); 2853 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2854 2855 ath10k_dbg(ATH10K_DBG_WMI, 2856 "wmi peer delete vdev_id %d peer_addr %pM\n", 2857 vdev_id, peer_addr); 2858 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid); 2859} 2860 2861int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id, 2862 const u8 peer_addr[ETH_ALEN], u32 tid_bitmap) 2863{ 2864 struct wmi_peer_flush_tids_cmd *cmd; 2865 struct sk_buff *skb; 2866 2867 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2868 if (!skb) 2869 return -ENOMEM; 2870 2871 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data; 2872 cmd->vdev_id = __cpu_to_le32(vdev_id); 2873 cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap); 2874 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2875 2876 ath10k_dbg(ATH10K_DBG_WMI, 2877 "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n", 2878 vdev_id, peer_addr, tid_bitmap); 2879 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid); 2880} 2881 2882int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id, 2883 const u8 *peer_addr, enum wmi_peer_param param_id, 2884 u32 param_value) 2885{ 2886 struct wmi_peer_set_param_cmd *cmd; 2887 struct sk_buff *skb; 2888 2889 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2890 if (!skb) 2891 return -ENOMEM; 2892 2893 cmd = (struct wmi_peer_set_param_cmd *)skb->data; 2894 cmd->vdev_id = __cpu_to_le32(vdev_id); 2895 cmd->param_id = __cpu_to_le32(param_id); 2896 cmd->param_value = __cpu_to_le32(param_value); 2897 memcpy(&cmd->peer_macaddr.addr, peer_addr, 6); 2898 2899 ath10k_dbg(ATH10K_DBG_WMI, 2900 "wmi vdev %d peer 0x%pM set param %d value %d\n", 2901 vdev_id, peer_addr, param_id, param_value); 2902 2903 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid); 2904} 2905 2906int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id, 2907 enum wmi_sta_ps_mode psmode) 2908{ 2909 struct wmi_sta_powersave_mode_cmd *cmd; 2910 struct sk_buff *skb; 2911 2912 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2913 if (!skb) 2914 return -ENOMEM; 2915 2916 cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data; 2917 cmd->vdev_id = __cpu_to_le32(vdev_id); 2918 cmd->sta_ps_mode = __cpu_to_le32(psmode); 2919 2920 ath10k_dbg(ATH10K_DBG_WMI, 2921 "wmi set powersave id 0x%x mode %d\n", 2922 vdev_id, psmode); 2923 2924 return ath10k_wmi_cmd_send(ar, skb, 2925 ar->wmi.cmd->sta_powersave_mode_cmdid); 2926} 2927 2928int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id, 2929 enum wmi_sta_powersave_param param_id, 2930 u32 value) 2931{ 2932 struct wmi_sta_powersave_param_cmd *cmd; 2933 struct sk_buff *skb; 2934 2935 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2936 if (!skb) 2937 return -ENOMEM; 2938 2939 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data; 2940 cmd->vdev_id = __cpu_to_le32(vdev_id); 2941 cmd->param_id = __cpu_to_le32(param_id); 2942 cmd->param_value = __cpu_to_le32(value); 2943 2944 ath10k_dbg(ATH10K_DBG_WMI, 2945 "wmi sta ps param vdev_id 0x%x param %d value %d\n", 2946 vdev_id, param_id, value); 2947 return ath10k_wmi_cmd_send(ar, skb, 2948 ar->wmi.cmd->sta_powersave_param_cmdid); 2949} 2950 2951int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac, 2952 enum wmi_ap_ps_peer_param param_id, u32 value) 2953{ 2954 struct wmi_ap_ps_peer_cmd *cmd; 2955 struct sk_buff *skb; 2956 2957 if (!mac) 2958 return -EINVAL; 2959 2960 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2961 if (!skb) 2962 return -ENOMEM; 2963 2964 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data; 2965 cmd->vdev_id = __cpu_to_le32(vdev_id); 2966 cmd->param_id = __cpu_to_le32(param_id); 2967 cmd->param_value = __cpu_to_le32(value); 2968 memcpy(&cmd->peer_macaddr, mac, ETH_ALEN); 2969 2970 ath10k_dbg(ATH10K_DBG_WMI, 2971 "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n", 2972 vdev_id, param_id, value, mac); 2973 2974 return ath10k_wmi_cmd_send(ar, skb, 2975 ar->wmi.cmd->ap_ps_peer_param_cmdid); 2976} 2977 2978int ath10k_wmi_scan_chan_list(struct ath10k *ar, 2979 const struct wmi_scan_chan_list_arg *arg) 2980{ 2981 struct wmi_scan_chan_list_cmd *cmd; 2982 struct sk_buff *skb; 2983 struct wmi_channel_arg *ch; 2984 struct wmi_channel *ci; 2985 int len; 2986 int i; 2987 2988 len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel); 2989 2990 skb = ath10k_wmi_alloc_skb(len); 2991 if (!skb) 2992 return -EINVAL; 2993 2994 cmd = (struct wmi_scan_chan_list_cmd *)skb->data; 2995 cmd->num_scan_chans = __cpu_to_le32(arg->n_channels); 2996 2997 for (i = 0; i < arg->n_channels; i++) { 2998 u32 flags = 0; 2999 3000 ch = &arg->channels[i]; 3001 ci = &cmd->chan_info[i]; 3002 3003 if (ch->passive) 3004 flags |= WMI_CHAN_FLAG_PASSIVE; 3005 if (ch->allow_ibss) 3006 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED; 3007 if (ch->allow_ht) 3008 flags |= WMI_CHAN_FLAG_ALLOW_HT; 3009 if (ch->allow_vht) 3010 flags |= WMI_CHAN_FLAG_ALLOW_VHT; 3011 if (ch->ht40plus) 3012 flags |= WMI_CHAN_FLAG_HT40_PLUS; 3013 3014 ci->mhz = __cpu_to_le32(ch->freq); 3015 ci->band_center_freq1 = __cpu_to_le32(ch->freq); 3016 ci->band_center_freq2 = 0; 3017 ci->min_power = ch->min_power; 3018 ci->max_power = ch->max_power; 3019 ci->reg_power = ch->max_reg_power; 3020 ci->antenna_max = ch->max_antenna_gain; 3021 ci->antenna_max = 0; 3022 3023 /* mode & flags share storage */ 3024 ci->mode = ch->mode; 3025 ci->flags |= __cpu_to_le32(flags); 3026 } 3027 3028 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid); 3029} 3030 3031int ath10k_wmi_peer_assoc(struct ath10k *ar, 3032 const struct wmi_peer_assoc_complete_arg *arg) 3033{ 3034 struct wmi_peer_assoc_complete_cmd *cmd; 3035 struct sk_buff *skb; 3036 3037 if (arg->peer_mpdu_density > 16) 3038 return -EINVAL; 3039 if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES) 3040 return -EINVAL; 3041 if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES) 3042 return -EINVAL; 3043 3044 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3045 if (!skb) 3046 return -ENOMEM; 3047 3048 cmd = (struct wmi_peer_assoc_complete_cmd *)skb->data; 3049 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 3050 cmd->peer_new_assoc = __cpu_to_le32(arg->peer_reassoc ? 0 : 1); 3051 cmd->peer_associd = __cpu_to_le32(arg->peer_aid); 3052 cmd->peer_flags = __cpu_to_le32(arg->peer_flags); 3053 cmd->peer_caps = __cpu_to_le32(arg->peer_caps); 3054 cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval); 3055 cmd->peer_ht_caps = __cpu_to_le32(arg->peer_ht_caps); 3056 cmd->peer_max_mpdu = __cpu_to_le32(arg->peer_max_mpdu); 3057 cmd->peer_mpdu_density = __cpu_to_le32(arg->peer_mpdu_density); 3058 cmd->peer_rate_caps = __cpu_to_le32(arg->peer_rate_caps); 3059 cmd->peer_nss = __cpu_to_le32(arg->peer_num_spatial_streams); 3060 cmd->peer_vht_caps = __cpu_to_le32(arg->peer_vht_caps); 3061 cmd->peer_phymode = __cpu_to_le32(arg->peer_phymode); 3062 3063 memcpy(cmd->peer_macaddr.addr, arg->addr, ETH_ALEN); 3064 3065 cmd->peer_legacy_rates.num_rates = 3066 __cpu_to_le32(arg->peer_legacy_rates.num_rates); 3067 memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates, 3068 arg->peer_legacy_rates.num_rates); 3069 3070 cmd->peer_ht_rates.num_rates = 3071 __cpu_to_le32(arg->peer_ht_rates.num_rates); 3072 memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates, 3073 arg->peer_ht_rates.num_rates); 3074 3075 cmd->peer_vht_rates.rx_max_rate = 3076 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate); 3077 cmd->peer_vht_rates.rx_mcs_set = 3078 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set); 3079 cmd->peer_vht_rates.tx_max_rate = 3080 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate); 3081 cmd->peer_vht_rates.tx_mcs_set = 3082 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set); 3083 3084 ath10k_dbg(ATH10K_DBG_WMI, 3085 "wmi peer assoc vdev %d addr %pM\n", 3086 arg->vdev_id, arg->addr); 3087 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid); 3088} 3089 3090int ath10k_wmi_beacon_send_nowait(struct ath10k *ar, 3091 const struct wmi_bcn_tx_arg *arg) 3092{ 3093 struct wmi_bcn_tx_cmd *cmd; 3094 struct sk_buff *skb; 3095 3096 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->bcn_len); 3097 if (!skb) 3098 return -ENOMEM; 3099 3100 cmd = (struct wmi_bcn_tx_cmd *)skb->data; 3101 cmd->hdr.vdev_id = __cpu_to_le32(arg->vdev_id); 3102 cmd->hdr.tx_rate = __cpu_to_le32(arg->tx_rate); 3103 cmd->hdr.tx_power = __cpu_to_le32(arg->tx_power); 3104 cmd->hdr.bcn_len = __cpu_to_le32(arg->bcn_len); 3105 memcpy(cmd->bcn, arg->bcn, arg->bcn_len); 3106 3107 return ath10k_wmi_cmd_send_nowait(ar, skb, ar->wmi.cmd->bcn_tx_cmdid); 3108} 3109 3110static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params, 3111 const struct wmi_wmm_params_arg *arg) 3112{ 3113 params->cwmin = __cpu_to_le32(arg->cwmin); 3114 params->cwmax = __cpu_to_le32(arg->cwmax); 3115 params->aifs = __cpu_to_le32(arg->aifs); 3116 params->txop = __cpu_to_le32(arg->txop); 3117 params->acm = __cpu_to_le32(arg->acm); 3118 params->no_ack = __cpu_to_le32(arg->no_ack); 3119} 3120 3121int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar, 3122 const struct wmi_pdev_set_wmm_params_arg *arg) 3123{ 3124 struct wmi_pdev_set_wmm_params *cmd; 3125 struct sk_buff *skb; 3126 3127 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3128 if (!skb) 3129 return -ENOMEM; 3130 3131 cmd = (struct wmi_pdev_set_wmm_params *)skb->data; 3132 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be); 3133 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk); 3134 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi); 3135 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo); 3136 3137 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set wmm params\n"); 3138 return ath10k_wmi_cmd_send(ar, skb, 3139 ar->wmi.cmd->pdev_set_wmm_params_cmdid); 3140} 3141 3142int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id) 3143{ 3144 struct wmi_request_stats_cmd *cmd; 3145 struct sk_buff *skb; 3146 3147 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3148 if (!skb) 3149 return -ENOMEM; 3150 3151 cmd = (struct wmi_request_stats_cmd *)skb->data; 3152 cmd->stats_id = __cpu_to_le32(stats_id); 3153 3154 ath10k_dbg(ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id); 3155 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid); 3156} 3157 3158int ath10k_wmi_force_fw_hang(struct ath10k *ar, 3159 enum wmi_force_fw_hang_type type, u32 delay_ms) 3160{ 3161 struct wmi_force_fw_hang_cmd *cmd; 3162 struct sk_buff *skb; 3163 3164 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3165 if (!skb) 3166 return -ENOMEM; 3167 3168 cmd = (struct wmi_force_fw_hang_cmd *)skb->data; 3169 cmd->type = __cpu_to_le32(type); 3170 cmd->delay_ms = __cpu_to_le32(delay_ms); 3171 3172 ath10k_dbg(ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n", 3173 type, delay_ms); 3174 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid); 3175} 3176