wmi.c revision 56b84287d14aa74823a9c290d0c5839d38365110
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 might_sleep(); 617 618 if (cmd_id == WMI_CMD_UNSUPPORTED) { 619 ath10k_warn("wmi command %d is not supported by firmware\n", 620 cmd_id); 621 return ret; 622 } 623 624 wait_event_timeout(ar->wmi.tx_credits_wq, ({ 625 /* try to send pending beacons first. they take priority */ 626 ath10k_wmi_tx_beacons_nowait(ar); 627 628 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id); 629 (ret != -EAGAIN); 630 }), 3*HZ); 631 632 if (ret) 633 dev_kfree_skb_any(skb); 634 635 return ret; 636} 637 638int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb) 639{ 640 int ret = 0; 641 struct wmi_mgmt_tx_cmd *cmd; 642 struct ieee80211_hdr *hdr; 643 struct sk_buff *wmi_skb; 644 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); 645 int len; 646 u16 fc; 647 648 hdr = (struct ieee80211_hdr *)skb->data; 649 fc = le16_to_cpu(hdr->frame_control); 650 651 if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control))) 652 return -EINVAL; 653 654 len = sizeof(cmd->hdr) + skb->len; 655 len = round_up(len, 4); 656 657 wmi_skb = ath10k_wmi_alloc_skb(len); 658 if (!wmi_skb) 659 return -ENOMEM; 660 661 cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data; 662 663 cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id); 664 cmd->hdr.tx_rate = 0; 665 cmd->hdr.tx_power = 0; 666 cmd->hdr.buf_len = __cpu_to_le32((u32)(skb->len)); 667 668 memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN); 669 memcpy(cmd->buf, skb->data, skb->len); 670 671 ath10k_dbg(ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n", 672 wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE, 673 fc & IEEE80211_FCTL_STYPE); 674 675 /* Send the management frame buffer to the target */ 676 ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid); 677 if (ret) { 678 dev_kfree_skb_any(skb); 679 return ret; 680 } 681 682 /* TODO: report tx status to mac80211 - temporary just ACK */ 683 info->flags |= IEEE80211_TX_STAT_ACK; 684 ieee80211_tx_status_irqsafe(ar->hw, skb); 685 686 return ret; 687} 688 689static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb) 690{ 691 struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data; 692 enum wmi_scan_event_type event_type; 693 enum wmi_scan_completion_reason reason; 694 u32 freq; 695 u32 req_id; 696 u32 scan_id; 697 u32 vdev_id; 698 699 event_type = __le32_to_cpu(event->event_type); 700 reason = __le32_to_cpu(event->reason); 701 freq = __le32_to_cpu(event->channel_freq); 702 req_id = __le32_to_cpu(event->scan_req_id); 703 scan_id = __le32_to_cpu(event->scan_id); 704 vdev_id = __le32_to_cpu(event->vdev_id); 705 706 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENTID\n"); 707 ath10k_dbg(ATH10K_DBG_WMI, 708 "scan event type %d reason %d freq %d req_id %d " 709 "scan_id %d vdev_id %d\n", 710 event_type, reason, freq, req_id, scan_id, vdev_id); 711 712 spin_lock_bh(&ar->data_lock); 713 714 switch (event_type) { 715 case WMI_SCAN_EVENT_STARTED: 716 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_STARTED\n"); 717 if (ar->scan.in_progress && ar->scan.is_roc) 718 ieee80211_ready_on_channel(ar->hw); 719 720 complete(&ar->scan.started); 721 break; 722 case WMI_SCAN_EVENT_COMPLETED: 723 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_COMPLETED\n"); 724 switch (reason) { 725 case WMI_SCAN_REASON_COMPLETED: 726 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_COMPLETED\n"); 727 break; 728 case WMI_SCAN_REASON_CANCELLED: 729 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_CANCELED\n"); 730 break; 731 case WMI_SCAN_REASON_PREEMPTED: 732 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_PREEMPTED\n"); 733 break; 734 case WMI_SCAN_REASON_TIMEDOUT: 735 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_TIMEDOUT\n"); 736 break; 737 default: 738 break; 739 } 740 741 ar->scan_channel = NULL; 742 if (!ar->scan.in_progress) { 743 ath10k_warn("no scan requested, ignoring\n"); 744 break; 745 } 746 747 if (ar->scan.is_roc) { 748 ath10k_offchan_tx_purge(ar); 749 750 if (!ar->scan.aborting) 751 ieee80211_remain_on_channel_expired(ar->hw); 752 } else { 753 ieee80211_scan_completed(ar->hw, ar->scan.aborting); 754 } 755 756 del_timer(&ar->scan.timeout); 757 complete_all(&ar->scan.completed); 758 ar->scan.in_progress = false; 759 break; 760 case WMI_SCAN_EVENT_BSS_CHANNEL: 761 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_BSS_CHANNEL\n"); 762 ar->scan_channel = NULL; 763 break; 764 case WMI_SCAN_EVENT_FOREIGN_CHANNEL: 765 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_FOREIGN_CHANNEL\n"); 766 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq); 767 if (ar->scan.in_progress && ar->scan.is_roc && 768 ar->scan.roc_freq == freq) { 769 complete(&ar->scan.on_channel); 770 } 771 break; 772 case WMI_SCAN_EVENT_DEQUEUED: 773 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_DEQUEUED\n"); 774 break; 775 case WMI_SCAN_EVENT_PREEMPTED: 776 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_PREEMPTED\n"); 777 break; 778 case WMI_SCAN_EVENT_START_FAILED: 779 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_START_FAILED\n"); 780 break; 781 default: 782 break; 783 } 784 785 spin_unlock_bh(&ar->data_lock); 786 return 0; 787} 788 789static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode) 790{ 791 enum ieee80211_band band; 792 793 switch (phy_mode) { 794 case MODE_11A: 795 case MODE_11NA_HT20: 796 case MODE_11NA_HT40: 797 case MODE_11AC_VHT20: 798 case MODE_11AC_VHT40: 799 case MODE_11AC_VHT80: 800 band = IEEE80211_BAND_5GHZ; 801 break; 802 case MODE_11G: 803 case MODE_11B: 804 case MODE_11GONLY: 805 case MODE_11NG_HT20: 806 case MODE_11NG_HT40: 807 case MODE_11AC_VHT20_2G: 808 case MODE_11AC_VHT40_2G: 809 case MODE_11AC_VHT80_2G: 810 default: 811 band = IEEE80211_BAND_2GHZ; 812 } 813 814 return band; 815} 816 817static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band) 818{ 819 u8 rate_idx = 0; 820 821 /* rate in Kbps */ 822 switch (rate) { 823 case 1000: 824 rate_idx = 0; 825 break; 826 case 2000: 827 rate_idx = 1; 828 break; 829 case 5500: 830 rate_idx = 2; 831 break; 832 case 11000: 833 rate_idx = 3; 834 break; 835 case 6000: 836 rate_idx = 4; 837 break; 838 case 9000: 839 rate_idx = 5; 840 break; 841 case 12000: 842 rate_idx = 6; 843 break; 844 case 18000: 845 rate_idx = 7; 846 break; 847 case 24000: 848 rate_idx = 8; 849 break; 850 case 36000: 851 rate_idx = 9; 852 break; 853 case 48000: 854 rate_idx = 10; 855 break; 856 case 54000: 857 rate_idx = 11; 858 break; 859 default: 860 break; 861 } 862 863 if (band == IEEE80211_BAND_5GHZ) { 864 if (rate_idx > 3) 865 /* Omit CCK rates */ 866 rate_idx -= 4; 867 else 868 rate_idx = 0; 869 } 870 871 return rate_idx; 872} 873 874static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb) 875{ 876 struct wmi_mgmt_rx_event_v1 *ev_v1; 877 struct wmi_mgmt_rx_event_v2 *ev_v2; 878 struct wmi_mgmt_rx_hdr_v1 *ev_hdr; 879 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb); 880 struct ieee80211_hdr *hdr; 881 u32 rx_status; 882 u32 channel; 883 u32 phy_mode; 884 u32 snr; 885 u32 rate; 886 u32 buf_len; 887 u16 fc; 888 int pull_len; 889 890 if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) { 891 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data; 892 ev_hdr = &ev_v2->hdr.v1; 893 pull_len = sizeof(*ev_v2); 894 } else { 895 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data; 896 ev_hdr = &ev_v1->hdr; 897 pull_len = sizeof(*ev_v1); 898 } 899 900 channel = __le32_to_cpu(ev_hdr->channel); 901 buf_len = __le32_to_cpu(ev_hdr->buf_len); 902 rx_status = __le32_to_cpu(ev_hdr->status); 903 snr = __le32_to_cpu(ev_hdr->snr); 904 phy_mode = __le32_to_cpu(ev_hdr->phy_mode); 905 rate = __le32_to_cpu(ev_hdr->rate); 906 907 memset(status, 0, sizeof(*status)); 908 909 ath10k_dbg(ATH10K_DBG_MGMT, 910 "event mgmt rx status %08x\n", rx_status); 911 912 if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) { 913 dev_kfree_skb(skb); 914 return 0; 915 } 916 917 if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) { 918 dev_kfree_skb(skb); 919 return 0; 920 } 921 922 if (rx_status & WMI_RX_STATUS_ERR_CRC) 923 status->flag |= RX_FLAG_FAILED_FCS_CRC; 924 if (rx_status & WMI_RX_STATUS_ERR_MIC) 925 status->flag |= RX_FLAG_MMIC_ERROR; 926 927 status->band = phy_mode_to_band(phy_mode); 928 status->freq = ieee80211_channel_to_frequency(channel, status->band); 929 status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR; 930 status->rate_idx = get_rate_idx(rate, status->band); 931 932 skb_pull(skb, pull_len); 933 934 hdr = (struct ieee80211_hdr *)skb->data; 935 fc = le16_to_cpu(hdr->frame_control); 936 937 if (fc & IEEE80211_FCTL_PROTECTED) { 938 status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED | 939 RX_FLAG_MMIC_STRIPPED; 940 hdr->frame_control = __cpu_to_le16(fc & 941 ~IEEE80211_FCTL_PROTECTED); 942 } 943 944 ath10k_dbg(ATH10K_DBG_MGMT, 945 "event mgmt rx skb %p len %d ftype %02x stype %02x\n", 946 skb, skb->len, 947 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE); 948 949 ath10k_dbg(ATH10K_DBG_MGMT, 950 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n", 951 status->freq, status->band, status->signal, 952 status->rate_idx); 953 954 /* 955 * packets from HTC come aligned to 4byte boundaries 956 * because they can originally come in along with a trailer 957 */ 958 skb_trim(skb, buf_len); 959 960 ieee80211_rx(ar->hw, skb); 961 return 0; 962} 963 964static int freq_to_idx(struct ath10k *ar, int freq) 965{ 966 struct ieee80211_supported_band *sband; 967 int band, ch, idx = 0; 968 969 for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) { 970 sband = ar->hw->wiphy->bands[band]; 971 if (!sband) 972 continue; 973 974 for (ch = 0; ch < sband->n_channels; ch++, idx++) 975 if (sband->channels[ch].center_freq == freq) 976 goto exit; 977 } 978 979exit: 980 return idx; 981} 982 983static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb) 984{ 985 struct wmi_chan_info_event *ev; 986 struct survey_info *survey; 987 u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count; 988 int idx; 989 990 ev = (struct wmi_chan_info_event *)skb->data; 991 992 err_code = __le32_to_cpu(ev->err_code); 993 freq = __le32_to_cpu(ev->freq); 994 cmd_flags = __le32_to_cpu(ev->cmd_flags); 995 noise_floor = __le32_to_cpu(ev->noise_floor); 996 rx_clear_count = __le32_to_cpu(ev->rx_clear_count); 997 cycle_count = __le32_to_cpu(ev->cycle_count); 998 999 ath10k_dbg(ATH10K_DBG_WMI, 1000 "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n", 1001 err_code, freq, cmd_flags, noise_floor, rx_clear_count, 1002 cycle_count); 1003 1004 spin_lock_bh(&ar->data_lock); 1005 1006 if (!ar->scan.in_progress) { 1007 ath10k_warn("chan info event without a scan request?\n"); 1008 goto exit; 1009 } 1010 1011 idx = freq_to_idx(ar, freq); 1012 if (idx >= ARRAY_SIZE(ar->survey)) { 1013 ath10k_warn("chan info: invalid frequency %d (idx %d out of bounds)\n", 1014 freq, idx); 1015 goto exit; 1016 } 1017 1018 if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) { 1019 /* During scanning chan info is reported twice for each 1020 * visited channel. The reported cycle count is global 1021 * and per-channel cycle count must be calculated */ 1022 1023 cycle_count -= ar->survey_last_cycle_count; 1024 rx_clear_count -= ar->survey_last_rx_clear_count; 1025 1026 survey = &ar->survey[idx]; 1027 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count); 1028 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count); 1029 survey->noise = noise_floor; 1030 survey->filled = SURVEY_INFO_CHANNEL_TIME | 1031 SURVEY_INFO_CHANNEL_TIME_RX | 1032 SURVEY_INFO_NOISE_DBM; 1033 } 1034 1035 ar->survey_last_rx_clear_count = rx_clear_count; 1036 ar->survey_last_cycle_count = cycle_count; 1037 1038exit: 1039 spin_unlock_bh(&ar->data_lock); 1040} 1041 1042static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb) 1043{ 1044 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n"); 1045} 1046 1047static void ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb) 1048{ 1049 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_MESG_EVENTID\n"); 1050} 1051 1052static void ath10k_wmi_event_update_stats(struct ath10k *ar, 1053 struct sk_buff *skb) 1054{ 1055 struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data; 1056 1057 ath10k_dbg(ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n"); 1058 1059 ath10k_debug_read_target_stats(ar, ev); 1060} 1061 1062static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar, 1063 struct sk_buff *skb) 1064{ 1065 struct wmi_vdev_start_response_event *ev; 1066 1067 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n"); 1068 1069 ev = (struct wmi_vdev_start_response_event *)skb->data; 1070 1071 if (WARN_ON(__le32_to_cpu(ev->status))) 1072 return; 1073 1074 complete(&ar->vdev_setup_done); 1075} 1076 1077static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar, 1078 struct sk_buff *skb) 1079{ 1080 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n"); 1081 complete(&ar->vdev_setup_done); 1082} 1083 1084static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar, 1085 struct sk_buff *skb) 1086{ 1087 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PEER_STA_KICKOUT_EVENTID\n"); 1088} 1089 1090/* 1091 * FIXME 1092 * 1093 * We don't report to mac80211 sleep state of connected 1094 * stations. Due to this mac80211 can't fill in TIM IE 1095 * correctly. 1096 * 1097 * I know of no way of getting nullfunc frames that contain 1098 * sleep transition from connected stations - these do not 1099 * seem to be sent from the target to the host. There also 1100 * doesn't seem to be a dedicated event for that. So the 1101 * only way left to do this would be to read tim_bitmap 1102 * during SWBA. 1103 * 1104 * We could probably try using tim_bitmap from SWBA to tell 1105 * mac80211 which stations are asleep and which are not. The 1106 * problem here is calling mac80211 functions so many times 1107 * could take too long and make us miss the time to submit 1108 * the beacon to the target. 1109 * 1110 * So as a workaround we try to extend the TIM IE if there 1111 * is unicast buffered for stations with aid > 7 and fill it 1112 * in ourselves. 1113 */ 1114static void ath10k_wmi_update_tim(struct ath10k *ar, 1115 struct ath10k_vif *arvif, 1116 struct sk_buff *bcn, 1117 struct wmi_bcn_info *bcn_info) 1118{ 1119 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data; 1120 struct ieee80211_tim_ie *tim; 1121 u8 *ies, *ie; 1122 u8 ie_len, pvm_len; 1123 1124 /* if next SWBA has no tim_changed the tim_bitmap is garbage. 1125 * we must copy the bitmap upon change and reuse it later */ 1126 if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) { 1127 int i; 1128 1129 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) != 1130 sizeof(bcn_info->tim_info.tim_bitmap)); 1131 1132 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) { 1133 __le32 t = bcn_info->tim_info.tim_bitmap[i / 4]; 1134 u32 v = __le32_to_cpu(t); 1135 arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF; 1136 } 1137 1138 /* FW reports either length 0 or 16 1139 * so we calculate this on our own */ 1140 arvif->u.ap.tim_len = 0; 1141 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) 1142 if (arvif->u.ap.tim_bitmap[i]) 1143 arvif->u.ap.tim_len = i; 1144 1145 arvif->u.ap.tim_len++; 1146 } 1147 1148 ies = bcn->data; 1149 ies += ieee80211_hdrlen(hdr->frame_control); 1150 ies += 12; /* fixed parameters */ 1151 1152 ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies, 1153 (u8 *)skb_tail_pointer(bcn) - ies); 1154 if (!ie) { 1155 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS) 1156 ath10k_warn("no tim ie found;\n"); 1157 return; 1158 } 1159 1160 tim = (void *)ie + 2; 1161 ie_len = ie[1]; 1162 pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */ 1163 1164 if (pvm_len < arvif->u.ap.tim_len) { 1165 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len; 1166 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len); 1167 void *next_ie = ie + 2 + ie_len; 1168 1169 if (skb_put(bcn, expand_size)) { 1170 memmove(next_ie + expand_size, next_ie, move_size); 1171 1172 ie[1] += expand_size; 1173 ie_len += expand_size; 1174 pvm_len += expand_size; 1175 } else { 1176 ath10k_warn("tim expansion failed\n"); 1177 } 1178 } 1179 1180 if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) { 1181 ath10k_warn("tim pvm length is too great (%d)\n", pvm_len); 1182 return; 1183 } 1184 1185 tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast); 1186 memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len); 1187 1188 ath10k_dbg(ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n", 1189 tim->dtim_count, tim->dtim_period, 1190 tim->bitmap_ctrl, pvm_len); 1191} 1192 1193static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len, 1194 struct wmi_p2p_noa_info *noa) 1195{ 1196 struct ieee80211_p2p_noa_attr *noa_attr; 1197 u8 ctwindow_oppps = noa->ctwindow_oppps; 1198 u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET; 1199 bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT); 1200 __le16 *noa_attr_len; 1201 u16 attr_len; 1202 u8 noa_descriptors = noa->num_descriptors; 1203 int i; 1204 1205 /* P2P IE */ 1206 data[0] = WLAN_EID_VENDOR_SPECIFIC; 1207 data[1] = len - 2; 1208 data[2] = (WLAN_OUI_WFA >> 16) & 0xff; 1209 data[3] = (WLAN_OUI_WFA >> 8) & 0xff; 1210 data[4] = (WLAN_OUI_WFA >> 0) & 0xff; 1211 data[5] = WLAN_OUI_TYPE_WFA_P2P; 1212 1213 /* NOA ATTR */ 1214 data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE; 1215 noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */ 1216 noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9]; 1217 1218 noa_attr->index = noa->index; 1219 noa_attr->oppps_ctwindow = ctwindow; 1220 if (oppps) 1221 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT; 1222 1223 for (i = 0; i < noa_descriptors; i++) { 1224 noa_attr->desc[i].count = 1225 __le32_to_cpu(noa->descriptors[i].type_count); 1226 noa_attr->desc[i].duration = noa->descriptors[i].duration; 1227 noa_attr->desc[i].interval = noa->descriptors[i].interval; 1228 noa_attr->desc[i].start_time = noa->descriptors[i].start_time; 1229 } 1230 1231 attr_len = 2; /* index + oppps_ctwindow */ 1232 attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc); 1233 *noa_attr_len = __cpu_to_le16(attr_len); 1234} 1235 1236static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa) 1237{ 1238 u32 len = 0; 1239 u8 noa_descriptors = noa->num_descriptors; 1240 u8 opp_ps_info = noa->ctwindow_oppps; 1241 bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT); 1242 1243 1244 if (!noa_descriptors && !opps_enabled) 1245 return len; 1246 1247 len += 1 + 1 + 4; /* EID + len + OUI */ 1248 len += 1 + 2; /* noa attr + attr len */ 1249 len += 1 + 1; /* index + oppps_ctwindow */ 1250 len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc); 1251 1252 return len; 1253} 1254 1255static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif, 1256 struct sk_buff *bcn, 1257 struct wmi_bcn_info *bcn_info) 1258{ 1259 struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info; 1260 u8 *new_data, *old_data = arvif->u.ap.noa_data; 1261 u32 new_len; 1262 1263 if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO) 1264 return; 1265 1266 ath10k_dbg(ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed); 1267 if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) { 1268 new_len = ath10k_p2p_calc_noa_ie_len(noa); 1269 if (!new_len) 1270 goto cleanup; 1271 1272 new_data = kmalloc(new_len, GFP_ATOMIC); 1273 if (!new_data) 1274 goto cleanup; 1275 1276 ath10k_p2p_fill_noa_ie(new_data, new_len, noa); 1277 1278 spin_lock_bh(&ar->data_lock); 1279 arvif->u.ap.noa_data = new_data; 1280 arvif->u.ap.noa_len = new_len; 1281 spin_unlock_bh(&ar->data_lock); 1282 kfree(old_data); 1283 } 1284 1285 if (arvif->u.ap.noa_data) 1286 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC)) 1287 memcpy(skb_put(bcn, arvif->u.ap.noa_len), 1288 arvif->u.ap.noa_data, 1289 arvif->u.ap.noa_len); 1290 return; 1291 1292cleanup: 1293 spin_lock_bh(&ar->data_lock); 1294 arvif->u.ap.noa_data = NULL; 1295 arvif->u.ap.noa_len = 0; 1296 spin_unlock_bh(&ar->data_lock); 1297 kfree(old_data); 1298} 1299 1300 1301static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb) 1302{ 1303 struct wmi_host_swba_event *ev; 1304 u32 map; 1305 int i = -1; 1306 struct wmi_bcn_info *bcn_info; 1307 struct ath10k_vif *arvif; 1308 struct sk_buff *bcn; 1309 int vdev_id = 0; 1310 1311 ath10k_dbg(ATH10K_DBG_MGMT, "WMI_HOST_SWBA_EVENTID\n"); 1312 1313 ev = (struct wmi_host_swba_event *)skb->data; 1314 map = __le32_to_cpu(ev->vdev_map); 1315 1316 ath10k_dbg(ATH10K_DBG_MGMT, "host swba:\n" 1317 "-vdev map 0x%x\n", 1318 ev->vdev_map); 1319 1320 for (; map; map >>= 1, vdev_id++) { 1321 if (!(map & 0x1)) 1322 continue; 1323 1324 i++; 1325 1326 if (i >= WMI_MAX_AP_VDEV) { 1327 ath10k_warn("swba has corrupted vdev map\n"); 1328 break; 1329 } 1330 1331 bcn_info = &ev->bcn_info[i]; 1332 1333 ath10k_dbg(ATH10K_DBG_MGMT, 1334 "-bcn_info[%d]:\n" 1335 "--tim_len %d\n" 1336 "--tim_mcast %d\n" 1337 "--tim_changed %d\n" 1338 "--tim_num_ps_pending %d\n" 1339 "--tim_bitmap 0x%08x%08x%08x%08x\n", 1340 i, 1341 __le32_to_cpu(bcn_info->tim_info.tim_len), 1342 __le32_to_cpu(bcn_info->tim_info.tim_mcast), 1343 __le32_to_cpu(bcn_info->tim_info.tim_changed), 1344 __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending), 1345 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]), 1346 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]), 1347 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]), 1348 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0])); 1349 1350 arvif = ath10k_get_arvif(ar, vdev_id); 1351 if (arvif == NULL) { 1352 ath10k_warn("no vif for vdev_id %d found\n", vdev_id); 1353 continue; 1354 } 1355 1356 bcn = ieee80211_beacon_get(ar->hw, arvif->vif); 1357 if (!bcn) { 1358 ath10k_warn("could not get mac80211 beacon\n"); 1359 continue; 1360 } 1361 1362 ath10k_tx_h_seq_no(bcn); 1363 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info); 1364 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info); 1365 1366 spin_lock_bh(&ar->data_lock); 1367 if (arvif->beacon) { 1368 ath10k_warn("SWBA overrun on vdev %d\n", 1369 arvif->vdev_id); 1370 dev_kfree_skb_any(arvif->beacon); 1371 } 1372 1373 arvif->beacon = bcn; 1374 1375 ath10k_wmi_tx_beacon_nowait(arvif); 1376 spin_unlock_bh(&ar->data_lock); 1377 } 1378} 1379 1380static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar, 1381 struct sk_buff *skb) 1382{ 1383 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n"); 1384} 1385 1386static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb) 1387{ 1388 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PHYERR_EVENTID\n"); 1389} 1390 1391static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb) 1392{ 1393 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n"); 1394} 1395 1396static void ath10k_wmi_event_profile_match(struct ath10k *ar, 1397 struct sk_buff *skb) 1398{ 1399 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n"); 1400} 1401 1402static void ath10k_wmi_event_debug_print(struct ath10k *ar, 1403 struct sk_buff *skb) 1404{ 1405 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_PRINT_EVENTID\n"); 1406} 1407 1408static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb) 1409{ 1410 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n"); 1411} 1412 1413static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar, 1414 struct sk_buff *skb) 1415{ 1416 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n"); 1417} 1418 1419static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar, 1420 struct sk_buff *skb) 1421{ 1422 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n"); 1423} 1424 1425static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar, 1426 struct sk_buff *skb) 1427{ 1428 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n"); 1429} 1430 1431static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar, 1432 struct sk_buff *skb) 1433{ 1434 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n"); 1435} 1436 1437static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar, 1438 struct sk_buff *skb) 1439{ 1440 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n"); 1441} 1442 1443static void ath10k_wmi_event_dcs_interference(struct ath10k *ar, 1444 struct sk_buff *skb) 1445{ 1446 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n"); 1447} 1448 1449static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar, 1450 struct sk_buff *skb) 1451{ 1452 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n"); 1453} 1454 1455static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar, 1456 struct sk_buff *skb) 1457{ 1458 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n"); 1459} 1460 1461static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar, 1462 struct sk_buff *skb) 1463{ 1464 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n"); 1465} 1466 1467static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar, 1468 struct sk_buff *skb) 1469{ 1470 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n"); 1471} 1472 1473static void ath10k_wmi_event_delba_complete(struct ath10k *ar, 1474 struct sk_buff *skb) 1475{ 1476 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n"); 1477} 1478 1479static void ath10k_wmi_event_addba_complete(struct ath10k *ar, 1480 struct sk_buff *skb) 1481{ 1482 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n"); 1483} 1484 1485static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar, 1486 struct sk_buff *skb) 1487{ 1488 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n"); 1489} 1490 1491static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar, 1492 struct sk_buff *skb) 1493{ 1494 ath10k_dbg(ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n"); 1495} 1496 1497static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar, 1498 struct sk_buff *skb) 1499{ 1500 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n"); 1501} 1502 1503static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar, 1504 struct sk_buff *skb) 1505{ 1506 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n"); 1507} 1508 1509static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id, 1510 u32 num_units, u32 unit_len) 1511{ 1512 dma_addr_t paddr; 1513 u32 pool_size; 1514 int idx = ar->wmi.num_mem_chunks; 1515 1516 pool_size = num_units * round_up(unit_len, 4); 1517 1518 if (!pool_size) 1519 return -EINVAL; 1520 1521 ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev, 1522 pool_size, 1523 &paddr, 1524 GFP_ATOMIC); 1525 if (!ar->wmi.mem_chunks[idx].vaddr) { 1526 ath10k_warn("failed to allocate memory chunk\n"); 1527 return -ENOMEM; 1528 } 1529 1530 memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size); 1531 1532 ar->wmi.mem_chunks[idx].paddr = paddr; 1533 ar->wmi.mem_chunks[idx].len = pool_size; 1534 ar->wmi.mem_chunks[idx].req_id = req_id; 1535 ar->wmi.num_mem_chunks++; 1536 1537 return 0; 1538} 1539 1540static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar, 1541 struct sk_buff *skb) 1542{ 1543 struct wmi_service_ready_event *ev = (void *)skb->data; 1544 1545 if (skb->len < sizeof(*ev)) { 1546 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n", 1547 skb->len, sizeof(*ev)); 1548 return; 1549 } 1550 1551 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power); 1552 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power); 1553 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info); 1554 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info); 1555 ar->fw_version_major = 1556 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24; 1557 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff); 1558 ar->fw_version_release = 1559 (__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16; 1560 ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff); 1561 ar->phy_capability = __le32_to_cpu(ev->phy_capability); 1562 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains); 1563 1564 /* only manually set fw features when not using FW IE format */ 1565 if (ar->fw_api == 1 && ar->fw_version_build > 636) 1566 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features); 1567 1568 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) { 1569 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n", 1570 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM); 1571 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM; 1572 } 1573 1574 ar->ath_common.regulatory.current_rd = 1575 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd); 1576 1577 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap, 1578 sizeof(ev->wmi_service_bitmap)); 1579 1580 if (strlen(ar->hw->wiphy->fw_version) == 0) { 1581 snprintf(ar->hw->wiphy->fw_version, 1582 sizeof(ar->hw->wiphy->fw_version), 1583 "%u.%u.%u.%u", 1584 ar->fw_version_major, 1585 ar->fw_version_minor, 1586 ar->fw_version_release, 1587 ar->fw_version_build); 1588 } 1589 1590 /* FIXME: it probably should be better to support this */ 1591 if (__le32_to_cpu(ev->num_mem_reqs) > 0) { 1592 ath10k_warn("target requested %d memory chunks; ignoring\n", 1593 __le32_to_cpu(ev->num_mem_reqs)); 1594 } 1595 1596 ath10k_dbg(ATH10K_DBG_WMI, 1597 "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", 1598 __le32_to_cpu(ev->sw_version), 1599 __le32_to_cpu(ev->sw_version_1), 1600 __le32_to_cpu(ev->abi_version), 1601 __le32_to_cpu(ev->phy_capability), 1602 __le32_to_cpu(ev->ht_cap_info), 1603 __le32_to_cpu(ev->vht_cap_info), 1604 __le32_to_cpu(ev->vht_supp_mcs), 1605 __le32_to_cpu(ev->sys_cap_info), 1606 __le32_to_cpu(ev->num_mem_reqs), 1607 __le32_to_cpu(ev->num_rf_chains)); 1608 1609 complete(&ar->wmi.service_ready); 1610} 1611 1612static void ath10k_wmi_10x_service_ready_event_rx(struct ath10k *ar, 1613 struct sk_buff *skb) 1614{ 1615 u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i; 1616 int ret; 1617 struct wmi_service_ready_event_10x *ev = (void *)skb->data; 1618 1619 if (skb->len < sizeof(*ev)) { 1620 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n", 1621 skb->len, sizeof(*ev)); 1622 return; 1623 } 1624 1625 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power); 1626 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power); 1627 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info); 1628 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info); 1629 ar->fw_version_major = 1630 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24; 1631 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff); 1632 ar->phy_capability = __le32_to_cpu(ev->phy_capability); 1633 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains); 1634 1635 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) { 1636 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n", 1637 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM); 1638 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM; 1639 } 1640 1641 ar->ath_common.regulatory.current_rd = 1642 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd); 1643 1644 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap, 1645 sizeof(ev->wmi_service_bitmap)); 1646 1647 if (strlen(ar->hw->wiphy->fw_version) == 0) { 1648 snprintf(ar->hw->wiphy->fw_version, 1649 sizeof(ar->hw->wiphy->fw_version), 1650 "%u.%u", 1651 ar->fw_version_major, 1652 ar->fw_version_minor); 1653 } 1654 1655 num_mem_reqs = __le32_to_cpu(ev->num_mem_reqs); 1656 1657 if (num_mem_reqs > ATH10K_MAX_MEM_REQS) { 1658 ath10k_warn("requested memory chunks number (%d) exceeds the limit\n", 1659 num_mem_reqs); 1660 return; 1661 } 1662 1663 if (!num_mem_reqs) 1664 goto exit; 1665 1666 ath10k_dbg(ATH10K_DBG_WMI, "firmware has requested %d memory chunks\n", 1667 num_mem_reqs); 1668 1669 for (i = 0; i < num_mem_reqs; ++i) { 1670 req_id = __le32_to_cpu(ev->mem_reqs[i].req_id); 1671 num_units = __le32_to_cpu(ev->mem_reqs[i].num_units); 1672 unit_size = __le32_to_cpu(ev->mem_reqs[i].unit_size); 1673 num_unit_info = __le32_to_cpu(ev->mem_reqs[i].num_unit_info); 1674 1675 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS) 1676 /* number of units to allocate is number of 1677 * peers, 1 extra for self peer on target */ 1678 /* this needs to be tied, host and target 1679 * can get out of sync */ 1680 num_units = TARGET_10X_NUM_PEERS + 1; 1681 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS) 1682 num_units = TARGET_10X_NUM_VDEVS + 1; 1683 1684 ath10k_dbg(ATH10K_DBG_WMI, 1685 "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n", 1686 req_id, 1687 __le32_to_cpu(ev->mem_reqs[i].num_units), 1688 num_unit_info, 1689 unit_size, 1690 num_units); 1691 1692 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units, 1693 unit_size); 1694 if (ret) 1695 return; 1696 } 1697 1698exit: 1699 ath10k_dbg(ATH10K_DBG_WMI, 1700 "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", 1701 __le32_to_cpu(ev->sw_version), 1702 __le32_to_cpu(ev->abi_version), 1703 __le32_to_cpu(ev->phy_capability), 1704 __le32_to_cpu(ev->ht_cap_info), 1705 __le32_to_cpu(ev->vht_cap_info), 1706 __le32_to_cpu(ev->vht_supp_mcs), 1707 __le32_to_cpu(ev->sys_cap_info), 1708 __le32_to_cpu(ev->num_mem_reqs), 1709 __le32_to_cpu(ev->num_rf_chains)); 1710 1711 complete(&ar->wmi.service_ready); 1712} 1713 1714static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb) 1715{ 1716 struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data; 1717 1718 if (WARN_ON(skb->len < sizeof(*ev))) 1719 return -EINVAL; 1720 1721 memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN); 1722 1723 ath10k_dbg(ATH10K_DBG_WMI, 1724 "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n", 1725 __le32_to_cpu(ev->sw_version), 1726 __le32_to_cpu(ev->abi_version), 1727 ev->mac_addr.addr, 1728 __le32_to_cpu(ev->status)); 1729 1730 complete(&ar->wmi.unified_ready); 1731 return 0; 1732} 1733 1734static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb) 1735{ 1736 struct wmi_cmd_hdr *cmd_hdr; 1737 enum wmi_event_id id; 1738 u16 len; 1739 1740 cmd_hdr = (struct wmi_cmd_hdr *)skb->data; 1741 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); 1742 1743 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) 1744 return; 1745 1746 len = skb->len; 1747 1748 trace_ath10k_wmi_event(id, skb->data, skb->len); 1749 1750 switch (id) { 1751 case WMI_MGMT_RX_EVENTID: 1752 ath10k_wmi_event_mgmt_rx(ar, skb); 1753 /* mgmt_rx() owns the skb now! */ 1754 return; 1755 case WMI_SCAN_EVENTID: 1756 ath10k_wmi_event_scan(ar, skb); 1757 break; 1758 case WMI_CHAN_INFO_EVENTID: 1759 ath10k_wmi_event_chan_info(ar, skb); 1760 break; 1761 case WMI_ECHO_EVENTID: 1762 ath10k_wmi_event_echo(ar, skb); 1763 break; 1764 case WMI_DEBUG_MESG_EVENTID: 1765 ath10k_wmi_event_debug_mesg(ar, skb); 1766 break; 1767 case WMI_UPDATE_STATS_EVENTID: 1768 ath10k_wmi_event_update_stats(ar, skb); 1769 break; 1770 case WMI_VDEV_START_RESP_EVENTID: 1771 ath10k_wmi_event_vdev_start_resp(ar, skb); 1772 break; 1773 case WMI_VDEV_STOPPED_EVENTID: 1774 ath10k_wmi_event_vdev_stopped(ar, skb); 1775 break; 1776 case WMI_PEER_STA_KICKOUT_EVENTID: 1777 ath10k_wmi_event_peer_sta_kickout(ar, skb); 1778 break; 1779 case WMI_HOST_SWBA_EVENTID: 1780 ath10k_wmi_event_host_swba(ar, skb); 1781 break; 1782 case WMI_TBTTOFFSET_UPDATE_EVENTID: 1783 ath10k_wmi_event_tbttoffset_update(ar, skb); 1784 break; 1785 case WMI_PHYERR_EVENTID: 1786 ath10k_wmi_event_phyerr(ar, skb); 1787 break; 1788 case WMI_ROAM_EVENTID: 1789 ath10k_wmi_event_roam(ar, skb); 1790 break; 1791 case WMI_PROFILE_MATCH: 1792 ath10k_wmi_event_profile_match(ar, skb); 1793 break; 1794 case WMI_DEBUG_PRINT_EVENTID: 1795 ath10k_wmi_event_debug_print(ar, skb); 1796 break; 1797 case WMI_PDEV_QVIT_EVENTID: 1798 ath10k_wmi_event_pdev_qvit(ar, skb); 1799 break; 1800 case WMI_WLAN_PROFILE_DATA_EVENTID: 1801 ath10k_wmi_event_wlan_profile_data(ar, skb); 1802 break; 1803 case WMI_RTT_MEASUREMENT_REPORT_EVENTID: 1804 ath10k_wmi_event_rtt_measurement_report(ar, skb); 1805 break; 1806 case WMI_TSF_MEASUREMENT_REPORT_EVENTID: 1807 ath10k_wmi_event_tsf_measurement_report(ar, skb); 1808 break; 1809 case WMI_RTT_ERROR_REPORT_EVENTID: 1810 ath10k_wmi_event_rtt_error_report(ar, skb); 1811 break; 1812 case WMI_WOW_WAKEUP_HOST_EVENTID: 1813 ath10k_wmi_event_wow_wakeup_host(ar, skb); 1814 break; 1815 case WMI_DCS_INTERFERENCE_EVENTID: 1816 ath10k_wmi_event_dcs_interference(ar, skb); 1817 break; 1818 case WMI_PDEV_TPC_CONFIG_EVENTID: 1819 ath10k_wmi_event_pdev_tpc_config(ar, skb); 1820 break; 1821 case WMI_PDEV_FTM_INTG_EVENTID: 1822 ath10k_wmi_event_pdev_ftm_intg(ar, skb); 1823 break; 1824 case WMI_GTK_OFFLOAD_STATUS_EVENTID: 1825 ath10k_wmi_event_gtk_offload_status(ar, skb); 1826 break; 1827 case WMI_GTK_REKEY_FAIL_EVENTID: 1828 ath10k_wmi_event_gtk_rekey_fail(ar, skb); 1829 break; 1830 case WMI_TX_DELBA_COMPLETE_EVENTID: 1831 ath10k_wmi_event_delba_complete(ar, skb); 1832 break; 1833 case WMI_TX_ADDBA_COMPLETE_EVENTID: 1834 ath10k_wmi_event_addba_complete(ar, skb); 1835 break; 1836 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID: 1837 ath10k_wmi_event_vdev_install_key_complete(ar, skb); 1838 break; 1839 case WMI_SERVICE_READY_EVENTID: 1840 ath10k_wmi_service_ready_event_rx(ar, skb); 1841 break; 1842 case WMI_READY_EVENTID: 1843 ath10k_wmi_ready_event_rx(ar, skb); 1844 break; 1845 default: 1846 ath10k_warn("Unknown eventid: %d\n", id); 1847 break; 1848 } 1849 1850 dev_kfree_skb(skb); 1851} 1852 1853static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb) 1854{ 1855 struct wmi_cmd_hdr *cmd_hdr; 1856 enum wmi_10x_event_id id; 1857 u16 len; 1858 1859 cmd_hdr = (struct wmi_cmd_hdr *)skb->data; 1860 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID); 1861 1862 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL) 1863 return; 1864 1865 len = skb->len; 1866 1867 trace_ath10k_wmi_event(id, skb->data, skb->len); 1868 1869 switch (id) { 1870 case WMI_10X_MGMT_RX_EVENTID: 1871 ath10k_wmi_event_mgmt_rx(ar, skb); 1872 /* mgmt_rx() owns the skb now! */ 1873 return; 1874 case WMI_10X_SCAN_EVENTID: 1875 ath10k_wmi_event_scan(ar, skb); 1876 break; 1877 case WMI_10X_CHAN_INFO_EVENTID: 1878 ath10k_wmi_event_chan_info(ar, skb); 1879 break; 1880 case WMI_10X_ECHO_EVENTID: 1881 ath10k_wmi_event_echo(ar, skb); 1882 break; 1883 case WMI_10X_DEBUG_MESG_EVENTID: 1884 ath10k_wmi_event_debug_mesg(ar, skb); 1885 break; 1886 case WMI_10X_UPDATE_STATS_EVENTID: 1887 ath10k_wmi_event_update_stats(ar, skb); 1888 break; 1889 case WMI_10X_VDEV_START_RESP_EVENTID: 1890 ath10k_wmi_event_vdev_start_resp(ar, skb); 1891 break; 1892 case WMI_10X_VDEV_STOPPED_EVENTID: 1893 ath10k_wmi_event_vdev_stopped(ar, skb); 1894 break; 1895 case WMI_10X_PEER_STA_KICKOUT_EVENTID: 1896 ath10k_wmi_event_peer_sta_kickout(ar, skb); 1897 break; 1898 case WMI_10X_HOST_SWBA_EVENTID: 1899 ath10k_wmi_event_host_swba(ar, skb); 1900 break; 1901 case WMI_10X_TBTTOFFSET_UPDATE_EVENTID: 1902 ath10k_wmi_event_tbttoffset_update(ar, skb); 1903 break; 1904 case WMI_10X_PHYERR_EVENTID: 1905 ath10k_wmi_event_phyerr(ar, skb); 1906 break; 1907 case WMI_10X_ROAM_EVENTID: 1908 ath10k_wmi_event_roam(ar, skb); 1909 break; 1910 case WMI_10X_PROFILE_MATCH: 1911 ath10k_wmi_event_profile_match(ar, skb); 1912 break; 1913 case WMI_10X_DEBUG_PRINT_EVENTID: 1914 ath10k_wmi_event_debug_print(ar, skb); 1915 break; 1916 case WMI_10X_PDEV_QVIT_EVENTID: 1917 ath10k_wmi_event_pdev_qvit(ar, skb); 1918 break; 1919 case WMI_10X_WLAN_PROFILE_DATA_EVENTID: 1920 ath10k_wmi_event_wlan_profile_data(ar, skb); 1921 break; 1922 case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID: 1923 ath10k_wmi_event_rtt_measurement_report(ar, skb); 1924 break; 1925 case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID: 1926 ath10k_wmi_event_tsf_measurement_report(ar, skb); 1927 break; 1928 case WMI_10X_RTT_ERROR_REPORT_EVENTID: 1929 ath10k_wmi_event_rtt_error_report(ar, skb); 1930 break; 1931 case WMI_10X_WOW_WAKEUP_HOST_EVENTID: 1932 ath10k_wmi_event_wow_wakeup_host(ar, skb); 1933 break; 1934 case WMI_10X_DCS_INTERFERENCE_EVENTID: 1935 ath10k_wmi_event_dcs_interference(ar, skb); 1936 break; 1937 case WMI_10X_PDEV_TPC_CONFIG_EVENTID: 1938 ath10k_wmi_event_pdev_tpc_config(ar, skb); 1939 break; 1940 case WMI_10X_INST_RSSI_STATS_EVENTID: 1941 ath10k_wmi_event_inst_rssi_stats(ar, skb); 1942 break; 1943 case WMI_10X_VDEV_STANDBY_REQ_EVENTID: 1944 ath10k_wmi_event_vdev_standby_req(ar, skb); 1945 break; 1946 case WMI_10X_VDEV_RESUME_REQ_EVENTID: 1947 ath10k_wmi_event_vdev_resume_req(ar, skb); 1948 break; 1949 case WMI_10X_SERVICE_READY_EVENTID: 1950 ath10k_wmi_10x_service_ready_event_rx(ar, skb); 1951 break; 1952 case WMI_10X_READY_EVENTID: 1953 ath10k_wmi_ready_event_rx(ar, skb); 1954 break; 1955 default: 1956 ath10k_warn("Unknown eventid: %d\n", id); 1957 break; 1958 } 1959 1960 dev_kfree_skb(skb); 1961} 1962 1963 1964static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb) 1965{ 1966 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 1967 ath10k_wmi_10x_process_rx(ar, skb); 1968 else 1969 ath10k_wmi_main_process_rx(ar, skb); 1970} 1971 1972/* WMI Initialization functions */ 1973int ath10k_wmi_attach(struct ath10k *ar) 1974{ 1975 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) { 1976 ar->wmi.cmd = &wmi_10x_cmd_map; 1977 ar->wmi.vdev_param = &wmi_10x_vdev_param_map; 1978 ar->wmi.pdev_param = &wmi_10x_pdev_param_map; 1979 } else { 1980 ar->wmi.cmd = &wmi_cmd_map; 1981 ar->wmi.vdev_param = &wmi_vdev_param_map; 1982 ar->wmi.pdev_param = &wmi_pdev_param_map; 1983 } 1984 1985 init_completion(&ar->wmi.service_ready); 1986 init_completion(&ar->wmi.unified_ready); 1987 init_waitqueue_head(&ar->wmi.tx_credits_wq); 1988 1989 return 0; 1990} 1991 1992void ath10k_wmi_detach(struct ath10k *ar) 1993{ 1994 int i; 1995 1996 /* free the host memory chunks requested by firmware */ 1997 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 1998 dma_free_coherent(ar->dev, 1999 ar->wmi.mem_chunks[i].len, 2000 ar->wmi.mem_chunks[i].vaddr, 2001 ar->wmi.mem_chunks[i].paddr); 2002 } 2003 2004 ar->wmi.num_mem_chunks = 0; 2005} 2006 2007int ath10k_wmi_connect_htc_service(struct ath10k *ar) 2008{ 2009 int status; 2010 struct ath10k_htc_svc_conn_req conn_req; 2011 struct ath10k_htc_svc_conn_resp conn_resp; 2012 2013 memset(&conn_req, 0, sizeof(conn_req)); 2014 memset(&conn_resp, 0, sizeof(conn_resp)); 2015 2016 /* these fields are the same for all service endpoints */ 2017 conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete; 2018 conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx; 2019 conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits; 2020 2021 /* connect to control service */ 2022 conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL; 2023 2024 status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp); 2025 if (status) { 2026 ath10k_warn("failed to connect to WMI CONTROL service status: %d\n", 2027 status); 2028 return status; 2029 } 2030 2031 ar->wmi.eid = conn_resp.eid; 2032 return 0; 2033} 2034 2035int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g, 2036 u16 rd5g, u16 ctl2g, u16 ctl5g) 2037{ 2038 struct wmi_pdev_set_regdomain_cmd *cmd; 2039 struct sk_buff *skb; 2040 2041 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2042 if (!skb) 2043 return -ENOMEM; 2044 2045 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data; 2046 cmd->reg_domain = __cpu_to_le32(rd); 2047 cmd->reg_domain_2G = __cpu_to_le32(rd2g); 2048 cmd->reg_domain_5G = __cpu_to_le32(rd5g); 2049 cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g); 2050 cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g); 2051 2052 ath10k_dbg(ATH10K_DBG_WMI, 2053 "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n", 2054 rd, rd2g, rd5g, ctl2g, ctl5g); 2055 2056 return ath10k_wmi_cmd_send(ar, skb, 2057 ar->wmi.cmd->pdev_set_regdomain_cmdid); 2058} 2059 2060int ath10k_wmi_pdev_set_channel(struct ath10k *ar, 2061 const struct wmi_channel_arg *arg) 2062{ 2063 struct wmi_set_channel_cmd *cmd; 2064 struct sk_buff *skb; 2065 2066 if (arg->passive) 2067 return -EINVAL; 2068 2069 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2070 if (!skb) 2071 return -ENOMEM; 2072 2073 cmd = (struct wmi_set_channel_cmd *)skb->data; 2074 cmd->chan.mhz = __cpu_to_le32(arg->freq); 2075 cmd->chan.band_center_freq1 = __cpu_to_le32(arg->freq); 2076 cmd->chan.mode = arg->mode; 2077 cmd->chan.min_power = arg->min_power; 2078 cmd->chan.max_power = arg->max_power; 2079 cmd->chan.reg_power = arg->max_reg_power; 2080 cmd->chan.reg_classid = arg->reg_class_id; 2081 cmd->chan.antenna_max = arg->max_antenna_gain; 2082 2083 ath10k_dbg(ATH10K_DBG_WMI, 2084 "wmi set channel mode %d freq %d\n", 2085 arg->mode, arg->freq); 2086 2087 return ath10k_wmi_cmd_send(ar, skb, 2088 ar->wmi.cmd->pdev_set_channel_cmdid); 2089} 2090 2091int ath10k_wmi_pdev_suspend_target(struct ath10k *ar) 2092{ 2093 struct wmi_pdev_suspend_cmd *cmd; 2094 struct sk_buff *skb; 2095 2096 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2097 if (!skb) 2098 return -ENOMEM; 2099 2100 cmd = (struct wmi_pdev_suspend_cmd *)skb->data; 2101 cmd->suspend_opt = WMI_PDEV_SUSPEND; 2102 2103 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid); 2104} 2105 2106int ath10k_wmi_pdev_resume_target(struct ath10k *ar) 2107{ 2108 struct sk_buff *skb; 2109 2110 skb = ath10k_wmi_alloc_skb(0); 2111 if (skb == NULL) 2112 return -ENOMEM; 2113 2114 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid); 2115} 2116 2117int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value) 2118{ 2119 struct wmi_pdev_set_param_cmd *cmd; 2120 struct sk_buff *skb; 2121 2122 if (id == WMI_PDEV_PARAM_UNSUPPORTED) { 2123 ath10k_warn("pdev param %d not supported by firmware\n", id); 2124 return -EOPNOTSUPP; 2125 } 2126 2127 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2128 if (!skb) 2129 return -ENOMEM; 2130 2131 cmd = (struct wmi_pdev_set_param_cmd *)skb->data; 2132 cmd->param_id = __cpu_to_le32(id); 2133 cmd->param_value = __cpu_to_le32(value); 2134 2135 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n", 2136 id, value); 2137 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid); 2138} 2139 2140static int ath10k_wmi_main_cmd_init(struct ath10k *ar) 2141{ 2142 struct wmi_init_cmd *cmd; 2143 struct sk_buff *buf; 2144 struct wmi_resource_config config = {}; 2145 u32 len, val; 2146 int i; 2147 2148 config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS); 2149 config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS); 2150 config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS); 2151 2152 config.num_offload_reorder_bufs = 2153 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS); 2154 2155 config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS); 2156 config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS); 2157 config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT); 2158 config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK); 2159 config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK); 2160 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2161 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2162 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI); 2163 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI); 2164 config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE); 2165 2166 config.scan_max_pending_reqs = 2167 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS); 2168 2169 config.bmiss_offload_max_vdev = 2170 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV); 2171 2172 config.roam_offload_max_vdev = 2173 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV); 2174 2175 config.roam_offload_max_ap_profiles = 2176 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES); 2177 2178 config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS); 2179 config.num_mcast_table_elems = 2180 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS); 2181 2182 config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE); 2183 config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE); 2184 config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES); 2185 config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE); 2186 config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM); 2187 2188 val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK; 2189 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val); 2190 2191 config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG); 2192 2193 config.gtk_offload_max_vdev = 2194 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV); 2195 2196 config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC); 2197 config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES); 2198 2199 len = sizeof(*cmd) + 2200 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks); 2201 2202 buf = ath10k_wmi_alloc_skb(len); 2203 if (!buf) 2204 return -ENOMEM; 2205 2206 cmd = (struct wmi_init_cmd *)buf->data; 2207 2208 if (ar->wmi.num_mem_chunks == 0) { 2209 cmd->num_host_mem_chunks = 0; 2210 goto out; 2211 } 2212 2213 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n", 2214 __cpu_to_le32(ar->wmi.num_mem_chunks)); 2215 2216 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks); 2217 2218 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 2219 cmd->host_mem_chunks[i].ptr = 2220 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr); 2221 cmd->host_mem_chunks[i].size = 2222 __cpu_to_le32(ar->wmi.mem_chunks[i].len); 2223 cmd->host_mem_chunks[i].req_id = 2224 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); 2225 2226 ath10k_dbg(ATH10K_DBG_WMI, 2227 "wmi chunk %d len %d requested, addr 0x%x\n", 2228 i, 2229 cmd->host_mem_chunks[i].size, 2230 cmd->host_mem_chunks[i].ptr); 2231 } 2232out: 2233 memcpy(&cmd->resource_config, &config, sizeof(config)); 2234 2235 ath10k_dbg(ATH10K_DBG_WMI, "wmi init\n"); 2236 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid); 2237} 2238 2239static int ath10k_wmi_10x_cmd_init(struct ath10k *ar) 2240{ 2241 struct wmi_init_cmd_10x *cmd; 2242 struct sk_buff *buf; 2243 struct wmi_resource_config_10x config = {}; 2244 u32 len, val; 2245 int i; 2246 2247 config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS); 2248 config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS); 2249 config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS); 2250 config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS); 2251 config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT); 2252 config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK); 2253 config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK); 2254 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2255 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2256 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI); 2257 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI); 2258 config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE); 2259 2260 config.scan_max_pending_reqs = 2261 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS); 2262 2263 config.bmiss_offload_max_vdev = 2264 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV); 2265 2266 config.roam_offload_max_vdev = 2267 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV); 2268 2269 config.roam_offload_max_ap_profiles = 2270 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES); 2271 2272 config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS); 2273 config.num_mcast_table_elems = 2274 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS); 2275 2276 config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE); 2277 config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE); 2278 config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES); 2279 config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE); 2280 config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM); 2281 2282 val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK; 2283 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val); 2284 2285 config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG); 2286 2287 config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC); 2288 config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES); 2289 2290 len = sizeof(*cmd) + 2291 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks); 2292 2293 buf = ath10k_wmi_alloc_skb(len); 2294 if (!buf) 2295 return -ENOMEM; 2296 2297 cmd = (struct wmi_init_cmd_10x *)buf->data; 2298 2299 if (ar->wmi.num_mem_chunks == 0) { 2300 cmd->num_host_mem_chunks = 0; 2301 goto out; 2302 } 2303 2304 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n", 2305 __cpu_to_le32(ar->wmi.num_mem_chunks)); 2306 2307 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks); 2308 2309 for (i = 0; i < ar->wmi.num_mem_chunks; i++) { 2310 cmd->host_mem_chunks[i].ptr = 2311 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr); 2312 cmd->host_mem_chunks[i].size = 2313 __cpu_to_le32(ar->wmi.mem_chunks[i].len); 2314 cmd->host_mem_chunks[i].req_id = 2315 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id); 2316 2317 ath10k_dbg(ATH10K_DBG_WMI, 2318 "wmi chunk %d len %d requested, addr 0x%x\n", 2319 i, 2320 cmd->host_mem_chunks[i].size, 2321 cmd->host_mem_chunks[i].ptr); 2322 } 2323out: 2324 memcpy(&cmd->resource_config, &config, sizeof(config)); 2325 2326 ath10k_dbg(ATH10K_DBG_WMI, "wmi init 10x\n"); 2327 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid); 2328} 2329 2330int ath10k_wmi_cmd_init(struct ath10k *ar) 2331{ 2332 int ret; 2333 2334 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2335 ret = ath10k_wmi_10x_cmd_init(ar); 2336 else 2337 ret = ath10k_wmi_main_cmd_init(ar); 2338 2339 return ret; 2340} 2341 2342static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar, 2343 const struct wmi_start_scan_arg *arg) 2344{ 2345 int len; 2346 2347 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2348 len = sizeof(struct wmi_start_scan_cmd_10x); 2349 else 2350 len = sizeof(struct wmi_start_scan_cmd); 2351 2352 if (arg->ie_len) { 2353 if (!arg->ie) 2354 return -EINVAL; 2355 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN) 2356 return -EINVAL; 2357 2358 len += sizeof(struct wmi_ie_data); 2359 len += roundup(arg->ie_len, 4); 2360 } 2361 2362 if (arg->n_channels) { 2363 if (!arg->channels) 2364 return -EINVAL; 2365 if (arg->n_channels > ARRAY_SIZE(arg->channels)) 2366 return -EINVAL; 2367 2368 len += sizeof(struct wmi_chan_list); 2369 len += sizeof(__le32) * arg->n_channels; 2370 } 2371 2372 if (arg->n_ssids) { 2373 if (!arg->ssids) 2374 return -EINVAL; 2375 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID) 2376 return -EINVAL; 2377 2378 len += sizeof(struct wmi_ssid_list); 2379 len += sizeof(struct wmi_ssid) * arg->n_ssids; 2380 } 2381 2382 if (arg->n_bssids) { 2383 if (!arg->bssids) 2384 return -EINVAL; 2385 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID) 2386 return -EINVAL; 2387 2388 len += sizeof(struct wmi_bssid_list); 2389 len += sizeof(struct wmi_mac_addr) * arg->n_bssids; 2390 } 2391 2392 return len; 2393} 2394 2395int ath10k_wmi_start_scan(struct ath10k *ar, 2396 const struct wmi_start_scan_arg *arg) 2397{ 2398 struct wmi_start_scan_cmd *cmd; 2399 struct sk_buff *skb; 2400 struct wmi_ie_data *ie; 2401 struct wmi_chan_list *channels; 2402 struct wmi_ssid_list *ssids; 2403 struct wmi_bssid_list *bssids; 2404 u32 scan_id; 2405 u32 scan_req_id; 2406 int off; 2407 int len = 0; 2408 int i; 2409 2410 len = ath10k_wmi_start_scan_calc_len(ar, arg); 2411 if (len < 0) 2412 return len; /* len contains error code here */ 2413 2414 skb = ath10k_wmi_alloc_skb(len); 2415 if (!skb) 2416 return -ENOMEM; 2417 2418 scan_id = WMI_HOST_SCAN_REQ_ID_PREFIX; 2419 scan_id |= arg->scan_id; 2420 2421 scan_req_id = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX; 2422 scan_req_id |= arg->scan_req_id; 2423 2424 cmd = (struct wmi_start_scan_cmd *)skb->data; 2425 cmd->scan_id = __cpu_to_le32(scan_id); 2426 cmd->scan_req_id = __cpu_to_le32(scan_req_id); 2427 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2428 cmd->scan_priority = __cpu_to_le32(arg->scan_priority); 2429 cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events); 2430 cmd->dwell_time_active = __cpu_to_le32(arg->dwell_time_active); 2431 cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive); 2432 cmd->min_rest_time = __cpu_to_le32(arg->min_rest_time); 2433 cmd->max_rest_time = __cpu_to_le32(arg->max_rest_time); 2434 cmd->repeat_probe_time = __cpu_to_le32(arg->repeat_probe_time); 2435 cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time); 2436 cmd->idle_time = __cpu_to_le32(arg->idle_time); 2437 cmd->max_scan_time = __cpu_to_le32(arg->max_scan_time); 2438 cmd->probe_delay = __cpu_to_le32(arg->probe_delay); 2439 cmd->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags); 2440 2441 /* TLV list starts after fields included in the struct */ 2442 /* There's just one filed that differes the two start_scan 2443 * structures - burst_duration, which we are not using btw, 2444 no point to make the split here, just shift the buffer to fit with 2445 given FW */ 2446 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) 2447 off = sizeof(struct wmi_start_scan_cmd_10x); 2448 else 2449 off = sizeof(struct wmi_start_scan_cmd); 2450 2451 if (arg->n_channels) { 2452 channels = (void *)skb->data + off; 2453 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG); 2454 channels->num_chan = __cpu_to_le32(arg->n_channels); 2455 2456 for (i = 0; i < arg->n_channels; i++) 2457 channels->channel_list[i] = 2458 __cpu_to_le32(arg->channels[i]); 2459 2460 off += sizeof(*channels); 2461 off += sizeof(__le32) * arg->n_channels; 2462 } 2463 2464 if (arg->n_ssids) { 2465 ssids = (void *)skb->data + off; 2466 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG); 2467 ssids->num_ssids = __cpu_to_le32(arg->n_ssids); 2468 2469 for (i = 0; i < arg->n_ssids; i++) { 2470 ssids->ssids[i].ssid_len = 2471 __cpu_to_le32(arg->ssids[i].len); 2472 memcpy(&ssids->ssids[i].ssid, 2473 arg->ssids[i].ssid, 2474 arg->ssids[i].len); 2475 } 2476 2477 off += sizeof(*ssids); 2478 off += sizeof(struct wmi_ssid) * arg->n_ssids; 2479 } 2480 2481 if (arg->n_bssids) { 2482 bssids = (void *)skb->data + off; 2483 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG); 2484 bssids->num_bssid = __cpu_to_le32(arg->n_bssids); 2485 2486 for (i = 0; i < arg->n_bssids; i++) 2487 memcpy(&bssids->bssid_list[i], 2488 arg->bssids[i].bssid, 2489 ETH_ALEN); 2490 2491 off += sizeof(*bssids); 2492 off += sizeof(struct wmi_mac_addr) * arg->n_bssids; 2493 } 2494 2495 if (arg->ie_len) { 2496 ie = (void *)skb->data + off; 2497 ie->tag = __cpu_to_le32(WMI_IE_TAG); 2498 ie->ie_len = __cpu_to_le32(arg->ie_len); 2499 memcpy(ie->ie_data, arg->ie, arg->ie_len); 2500 2501 off += sizeof(*ie); 2502 off += roundup(arg->ie_len, 4); 2503 } 2504 2505 if (off != skb->len) { 2506 dev_kfree_skb(skb); 2507 return -EINVAL; 2508 } 2509 2510 ath10k_dbg(ATH10K_DBG_WMI, "wmi start scan\n"); 2511 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid); 2512} 2513 2514void ath10k_wmi_start_scan_init(struct ath10k *ar, 2515 struct wmi_start_scan_arg *arg) 2516{ 2517 /* setup commonly used values */ 2518 arg->scan_req_id = 1; 2519 arg->scan_priority = WMI_SCAN_PRIORITY_LOW; 2520 arg->dwell_time_active = 50; 2521 arg->dwell_time_passive = 150; 2522 arg->min_rest_time = 50; 2523 arg->max_rest_time = 500; 2524 arg->repeat_probe_time = 0; 2525 arg->probe_spacing_time = 0; 2526 arg->idle_time = 0; 2527 arg->max_scan_time = 20000; 2528 arg->probe_delay = 5; 2529 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED 2530 | WMI_SCAN_EVENT_COMPLETED 2531 | WMI_SCAN_EVENT_BSS_CHANNEL 2532 | WMI_SCAN_EVENT_FOREIGN_CHANNEL 2533 | WMI_SCAN_EVENT_DEQUEUED; 2534 arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES; 2535 arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT; 2536 arg->n_bssids = 1; 2537 arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF"; 2538} 2539 2540int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg) 2541{ 2542 struct wmi_stop_scan_cmd *cmd; 2543 struct sk_buff *skb; 2544 u32 scan_id; 2545 u32 req_id; 2546 2547 if (arg->req_id > 0xFFF) 2548 return -EINVAL; 2549 if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF) 2550 return -EINVAL; 2551 2552 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2553 if (!skb) 2554 return -ENOMEM; 2555 2556 scan_id = arg->u.scan_id; 2557 scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX; 2558 2559 req_id = arg->req_id; 2560 req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX; 2561 2562 cmd = (struct wmi_stop_scan_cmd *)skb->data; 2563 cmd->req_type = __cpu_to_le32(arg->req_type); 2564 cmd->vdev_id = __cpu_to_le32(arg->u.vdev_id); 2565 cmd->scan_id = __cpu_to_le32(scan_id); 2566 cmd->scan_req_id = __cpu_to_le32(req_id); 2567 2568 ath10k_dbg(ATH10K_DBG_WMI, 2569 "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n", 2570 arg->req_id, arg->req_type, arg->u.scan_id); 2571 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid); 2572} 2573 2574int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id, 2575 enum wmi_vdev_type type, 2576 enum wmi_vdev_subtype subtype, 2577 const u8 macaddr[ETH_ALEN]) 2578{ 2579 struct wmi_vdev_create_cmd *cmd; 2580 struct sk_buff *skb; 2581 2582 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2583 if (!skb) 2584 return -ENOMEM; 2585 2586 cmd = (struct wmi_vdev_create_cmd *)skb->data; 2587 cmd->vdev_id = __cpu_to_le32(vdev_id); 2588 cmd->vdev_type = __cpu_to_le32(type); 2589 cmd->vdev_subtype = __cpu_to_le32(subtype); 2590 memcpy(cmd->vdev_macaddr.addr, macaddr, ETH_ALEN); 2591 2592 ath10k_dbg(ATH10K_DBG_WMI, 2593 "WMI vdev create: id %d type %d subtype %d macaddr %pM\n", 2594 vdev_id, type, subtype, macaddr); 2595 2596 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid); 2597} 2598 2599int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id) 2600{ 2601 struct wmi_vdev_delete_cmd *cmd; 2602 struct sk_buff *skb; 2603 2604 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2605 if (!skb) 2606 return -ENOMEM; 2607 2608 cmd = (struct wmi_vdev_delete_cmd *)skb->data; 2609 cmd->vdev_id = __cpu_to_le32(vdev_id); 2610 2611 ath10k_dbg(ATH10K_DBG_WMI, 2612 "WMI vdev delete id %d\n", vdev_id); 2613 2614 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid); 2615} 2616 2617static int ath10k_wmi_vdev_start_restart(struct ath10k *ar, 2618 const struct wmi_vdev_start_request_arg *arg, 2619 u32 cmd_id) 2620{ 2621 struct wmi_vdev_start_request_cmd *cmd; 2622 struct sk_buff *skb; 2623 const char *cmdname; 2624 u32 flags = 0; 2625 2626 if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid && 2627 cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid) 2628 return -EINVAL; 2629 if (WARN_ON(arg->ssid && arg->ssid_len == 0)) 2630 return -EINVAL; 2631 if (WARN_ON(arg->hidden_ssid && !arg->ssid)) 2632 return -EINVAL; 2633 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid))) 2634 return -EINVAL; 2635 2636 if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid) 2637 cmdname = "start"; 2638 else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid) 2639 cmdname = "restart"; 2640 else 2641 return -EINVAL; /* should not happen, we already check cmd_id */ 2642 2643 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2644 if (!skb) 2645 return -ENOMEM; 2646 2647 if (arg->hidden_ssid) 2648 flags |= WMI_VDEV_START_HIDDEN_SSID; 2649 if (arg->pmf_enabled) 2650 flags |= WMI_VDEV_START_PMF_ENABLED; 2651 2652 cmd = (struct wmi_vdev_start_request_cmd *)skb->data; 2653 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2654 cmd->disable_hw_ack = __cpu_to_le32(arg->disable_hw_ack); 2655 cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval); 2656 cmd->dtim_period = __cpu_to_le32(arg->dtim_period); 2657 cmd->flags = __cpu_to_le32(flags); 2658 cmd->bcn_tx_rate = __cpu_to_le32(arg->bcn_tx_rate); 2659 cmd->bcn_tx_power = __cpu_to_le32(arg->bcn_tx_power); 2660 2661 if (arg->ssid) { 2662 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len); 2663 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len); 2664 } 2665 2666 cmd->chan.mhz = __cpu_to_le32(arg->channel.freq); 2667 2668 cmd->chan.band_center_freq1 = 2669 __cpu_to_le32(arg->channel.band_center_freq1); 2670 2671 cmd->chan.mode = arg->channel.mode; 2672 cmd->chan.min_power = arg->channel.min_power; 2673 cmd->chan.max_power = arg->channel.max_power; 2674 cmd->chan.reg_power = arg->channel.max_reg_power; 2675 cmd->chan.reg_classid = arg->channel.reg_class_id; 2676 cmd->chan.antenna_max = arg->channel.max_antenna_gain; 2677 2678 ath10k_dbg(ATH10K_DBG_WMI, 2679 "wmi vdev %s id 0x%x freq %d, mode %d, ch_flags: 0x%0X," 2680 "max_power: %d\n", cmdname, arg->vdev_id, arg->channel.freq, 2681 arg->channel.mode, flags, arg->channel.max_power); 2682 2683 return ath10k_wmi_cmd_send(ar, skb, cmd_id); 2684} 2685 2686int ath10k_wmi_vdev_start(struct ath10k *ar, 2687 const struct wmi_vdev_start_request_arg *arg) 2688{ 2689 u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid; 2690 2691 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id); 2692} 2693 2694int ath10k_wmi_vdev_restart(struct ath10k *ar, 2695 const struct wmi_vdev_start_request_arg *arg) 2696{ 2697 u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid; 2698 2699 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id); 2700} 2701 2702int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id) 2703{ 2704 struct wmi_vdev_stop_cmd *cmd; 2705 struct sk_buff *skb; 2706 2707 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2708 if (!skb) 2709 return -ENOMEM; 2710 2711 cmd = (struct wmi_vdev_stop_cmd *)skb->data; 2712 cmd->vdev_id = __cpu_to_le32(vdev_id); 2713 2714 ath10k_dbg(ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id); 2715 2716 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid); 2717} 2718 2719int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid) 2720{ 2721 struct wmi_vdev_up_cmd *cmd; 2722 struct sk_buff *skb; 2723 2724 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2725 if (!skb) 2726 return -ENOMEM; 2727 2728 cmd = (struct wmi_vdev_up_cmd *)skb->data; 2729 cmd->vdev_id = __cpu_to_le32(vdev_id); 2730 cmd->vdev_assoc_id = __cpu_to_le32(aid); 2731 memcpy(&cmd->vdev_bssid.addr, bssid, 6); 2732 2733 ath10k_dbg(ATH10K_DBG_WMI, 2734 "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n", 2735 vdev_id, aid, bssid); 2736 2737 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid); 2738} 2739 2740int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id) 2741{ 2742 struct wmi_vdev_down_cmd *cmd; 2743 struct sk_buff *skb; 2744 2745 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2746 if (!skb) 2747 return -ENOMEM; 2748 2749 cmd = (struct wmi_vdev_down_cmd *)skb->data; 2750 cmd->vdev_id = __cpu_to_le32(vdev_id); 2751 2752 ath10k_dbg(ATH10K_DBG_WMI, 2753 "wmi mgmt vdev down id 0x%x\n", vdev_id); 2754 2755 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid); 2756} 2757 2758int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id, 2759 u32 param_id, u32 param_value) 2760{ 2761 struct wmi_vdev_set_param_cmd *cmd; 2762 struct sk_buff *skb; 2763 2764 if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) { 2765 ath10k_dbg(ATH10K_DBG_WMI, 2766 "vdev param %d not supported by firmware\n", 2767 param_id); 2768 return -EOPNOTSUPP; 2769 } 2770 2771 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2772 if (!skb) 2773 return -ENOMEM; 2774 2775 cmd = (struct wmi_vdev_set_param_cmd *)skb->data; 2776 cmd->vdev_id = __cpu_to_le32(vdev_id); 2777 cmd->param_id = __cpu_to_le32(param_id); 2778 cmd->param_value = __cpu_to_le32(param_value); 2779 2780 ath10k_dbg(ATH10K_DBG_WMI, 2781 "wmi vdev id 0x%x set param %d value %d\n", 2782 vdev_id, param_id, param_value); 2783 2784 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid); 2785} 2786 2787int ath10k_wmi_vdev_install_key(struct ath10k *ar, 2788 const struct wmi_vdev_install_key_arg *arg) 2789{ 2790 struct wmi_vdev_install_key_cmd *cmd; 2791 struct sk_buff *skb; 2792 2793 if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL) 2794 return -EINVAL; 2795 if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL) 2796 return -EINVAL; 2797 2798 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->key_len); 2799 if (!skb) 2800 return -ENOMEM; 2801 2802 cmd = (struct wmi_vdev_install_key_cmd *)skb->data; 2803 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 2804 cmd->key_idx = __cpu_to_le32(arg->key_idx); 2805 cmd->key_flags = __cpu_to_le32(arg->key_flags); 2806 cmd->key_cipher = __cpu_to_le32(arg->key_cipher); 2807 cmd->key_len = __cpu_to_le32(arg->key_len); 2808 cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len); 2809 cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len); 2810 2811 if (arg->macaddr) 2812 memcpy(cmd->peer_macaddr.addr, arg->macaddr, ETH_ALEN); 2813 if (arg->key_data) 2814 memcpy(cmd->key_data, arg->key_data, arg->key_len); 2815 2816 ath10k_dbg(ATH10K_DBG_WMI, 2817 "wmi vdev install key idx %d cipher %d len %d\n", 2818 arg->key_idx, arg->key_cipher, arg->key_len); 2819 return ath10k_wmi_cmd_send(ar, skb, 2820 ar->wmi.cmd->vdev_install_key_cmdid); 2821} 2822 2823int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id, 2824 const u8 peer_addr[ETH_ALEN]) 2825{ 2826 struct wmi_peer_create_cmd *cmd; 2827 struct sk_buff *skb; 2828 2829 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2830 if (!skb) 2831 return -ENOMEM; 2832 2833 cmd = (struct wmi_peer_create_cmd *)skb->data; 2834 cmd->vdev_id = __cpu_to_le32(vdev_id); 2835 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2836 2837 ath10k_dbg(ATH10K_DBG_WMI, 2838 "wmi peer create vdev_id %d peer_addr %pM\n", 2839 vdev_id, peer_addr); 2840 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid); 2841} 2842 2843int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id, 2844 const u8 peer_addr[ETH_ALEN]) 2845{ 2846 struct wmi_peer_delete_cmd *cmd; 2847 struct sk_buff *skb; 2848 2849 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2850 if (!skb) 2851 return -ENOMEM; 2852 2853 cmd = (struct wmi_peer_delete_cmd *)skb->data; 2854 cmd->vdev_id = __cpu_to_le32(vdev_id); 2855 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2856 2857 ath10k_dbg(ATH10K_DBG_WMI, 2858 "wmi peer delete vdev_id %d peer_addr %pM\n", 2859 vdev_id, peer_addr); 2860 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid); 2861} 2862 2863int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id, 2864 const u8 peer_addr[ETH_ALEN], u32 tid_bitmap) 2865{ 2866 struct wmi_peer_flush_tids_cmd *cmd; 2867 struct sk_buff *skb; 2868 2869 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2870 if (!skb) 2871 return -ENOMEM; 2872 2873 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data; 2874 cmd->vdev_id = __cpu_to_le32(vdev_id); 2875 cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap); 2876 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN); 2877 2878 ath10k_dbg(ATH10K_DBG_WMI, 2879 "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n", 2880 vdev_id, peer_addr, tid_bitmap); 2881 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid); 2882} 2883 2884int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id, 2885 const u8 *peer_addr, enum wmi_peer_param param_id, 2886 u32 param_value) 2887{ 2888 struct wmi_peer_set_param_cmd *cmd; 2889 struct sk_buff *skb; 2890 2891 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2892 if (!skb) 2893 return -ENOMEM; 2894 2895 cmd = (struct wmi_peer_set_param_cmd *)skb->data; 2896 cmd->vdev_id = __cpu_to_le32(vdev_id); 2897 cmd->param_id = __cpu_to_le32(param_id); 2898 cmd->param_value = __cpu_to_le32(param_value); 2899 memcpy(&cmd->peer_macaddr.addr, peer_addr, 6); 2900 2901 ath10k_dbg(ATH10K_DBG_WMI, 2902 "wmi vdev %d peer 0x%pM set param %d value %d\n", 2903 vdev_id, peer_addr, param_id, param_value); 2904 2905 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid); 2906} 2907 2908int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id, 2909 enum wmi_sta_ps_mode psmode) 2910{ 2911 struct wmi_sta_powersave_mode_cmd *cmd; 2912 struct sk_buff *skb; 2913 2914 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2915 if (!skb) 2916 return -ENOMEM; 2917 2918 cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data; 2919 cmd->vdev_id = __cpu_to_le32(vdev_id); 2920 cmd->sta_ps_mode = __cpu_to_le32(psmode); 2921 2922 ath10k_dbg(ATH10K_DBG_WMI, 2923 "wmi set powersave id 0x%x mode %d\n", 2924 vdev_id, psmode); 2925 2926 return ath10k_wmi_cmd_send(ar, skb, 2927 ar->wmi.cmd->sta_powersave_mode_cmdid); 2928} 2929 2930int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id, 2931 enum wmi_sta_powersave_param param_id, 2932 u32 value) 2933{ 2934 struct wmi_sta_powersave_param_cmd *cmd; 2935 struct sk_buff *skb; 2936 2937 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2938 if (!skb) 2939 return -ENOMEM; 2940 2941 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data; 2942 cmd->vdev_id = __cpu_to_le32(vdev_id); 2943 cmd->param_id = __cpu_to_le32(param_id); 2944 cmd->param_value = __cpu_to_le32(value); 2945 2946 ath10k_dbg(ATH10K_DBG_WMI, 2947 "wmi sta ps param vdev_id 0x%x param %d value %d\n", 2948 vdev_id, param_id, value); 2949 return ath10k_wmi_cmd_send(ar, skb, 2950 ar->wmi.cmd->sta_powersave_param_cmdid); 2951} 2952 2953int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac, 2954 enum wmi_ap_ps_peer_param param_id, u32 value) 2955{ 2956 struct wmi_ap_ps_peer_cmd *cmd; 2957 struct sk_buff *skb; 2958 2959 if (!mac) 2960 return -EINVAL; 2961 2962 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 2963 if (!skb) 2964 return -ENOMEM; 2965 2966 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data; 2967 cmd->vdev_id = __cpu_to_le32(vdev_id); 2968 cmd->param_id = __cpu_to_le32(param_id); 2969 cmd->param_value = __cpu_to_le32(value); 2970 memcpy(&cmd->peer_macaddr, mac, ETH_ALEN); 2971 2972 ath10k_dbg(ATH10K_DBG_WMI, 2973 "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n", 2974 vdev_id, param_id, value, mac); 2975 2976 return ath10k_wmi_cmd_send(ar, skb, 2977 ar->wmi.cmd->ap_ps_peer_param_cmdid); 2978} 2979 2980int ath10k_wmi_scan_chan_list(struct ath10k *ar, 2981 const struct wmi_scan_chan_list_arg *arg) 2982{ 2983 struct wmi_scan_chan_list_cmd *cmd; 2984 struct sk_buff *skb; 2985 struct wmi_channel_arg *ch; 2986 struct wmi_channel *ci; 2987 int len; 2988 int i; 2989 2990 len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel); 2991 2992 skb = ath10k_wmi_alloc_skb(len); 2993 if (!skb) 2994 return -EINVAL; 2995 2996 cmd = (struct wmi_scan_chan_list_cmd *)skb->data; 2997 cmd->num_scan_chans = __cpu_to_le32(arg->n_channels); 2998 2999 for (i = 0; i < arg->n_channels; i++) { 3000 u32 flags = 0; 3001 3002 ch = &arg->channels[i]; 3003 ci = &cmd->chan_info[i]; 3004 3005 if (ch->passive) 3006 flags |= WMI_CHAN_FLAG_PASSIVE; 3007 if (ch->allow_ibss) 3008 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED; 3009 if (ch->allow_ht) 3010 flags |= WMI_CHAN_FLAG_ALLOW_HT; 3011 if (ch->allow_vht) 3012 flags |= WMI_CHAN_FLAG_ALLOW_VHT; 3013 if (ch->ht40plus) 3014 flags |= WMI_CHAN_FLAG_HT40_PLUS; 3015 3016 ci->mhz = __cpu_to_le32(ch->freq); 3017 ci->band_center_freq1 = __cpu_to_le32(ch->freq); 3018 ci->band_center_freq2 = 0; 3019 ci->min_power = ch->min_power; 3020 ci->max_power = ch->max_power; 3021 ci->reg_power = ch->max_reg_power; 3022 ci->antenna_max = ch->max_antenna_gain; 3023 ci->antenna_max = 0; 3024 3025 /* mode & flags share storage */ 3026 ci->mode = ch->mode; 3027 ci->flags |= __cpu_to_le32(flags); 3028 } 3029 3030 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid); 3031} 3032 3033int ath10k_wmi_peer_assoc(struct ath10k *ar, 3034 const struct wmi_peer_assoc_complete_arg *arg) 3035{ 3036 struct wmi_peer_assoc_complete_cmd *cmd; 3037 struct sk_buff *skb; 3038 3039 if (arg->peer_mpdu_density > 16) 3040 return -EINVAL; 3041 if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES) 3042 return -EINVAL; 3043 if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES) 3044 return -EINVAL; 3045 3046 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3047 if (!skb) 3048 return -ENOMEM; 3049 3050 cmd = (struct wmi_peer_assoc_complete_cmd *)skb->data; 3051 cmd->vdev_id = __cpu_to_le32(arg->vdev_id); 3052 cmd->peer_new_assoc = __cpu_to_le32(arg->peer_reassoc ? 0 : 1); 3053 cmd->peer_associd = __cpu_to_le32(arg->peer_aid); 3054 cmd->peer_flags = __cpu_to_le32(arg->peer_flags); 3055 cmd->peer_caps = __cpu_to_le32(arg->peer_caps); 3056 cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval); 3057 cmd->peer_ht_caps = __cpu_to_le32(arg->peer_ht_caps); 3058 cmd->peer_max_mpdu = __cpu_to_le32(arg->peer_max_mpdu); 3059 cmd->peer_mpdu_density = __cpu_to_le32(arg->peer_mpdu_density); 3060 cmd->peer_rate_caps = __cpu_to_le32(arg->peer_rate_caps); 3061 cmd->peer_nss = __cpu_to_le32(arg->peer_num_spatial_streams); 3062 cmd->peer_vht_caps = __cpu_to_le32(arg->peer_vht_caps); 3063 cmd->peer_phymode = __cpu_to_le32(arg->peer_phymode); 3064 3065 memcpy(cmd->peer_macaddr.addr, arg->addr, ETH_ALEN); 3066 3067 cmd->peer_legacy_rates.num_rates = 3068 __cpu_to_le32(arg->peer_legacy_rates.num_rates); 3069 memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates, 3070 arg->peer_legacy_rates.num_rates); 3071 3072 cmd->peer_ht_rates.num_rates = 3073 __cpu_to_le32(arg->peer_ht_rates.num_rates); 3074 memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates, 3075 arg->peer_ht_rates.num_rates); 3076 3077 cmd->peer_vht_rates.rx_max_rate = 3078 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate); 3079 cmd->peer_vht_rates.rx_mcs_set = 3080 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set); 3081 cmd->peer_vht_rates.tx_max_rate = 3082 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate); 3083 cmd->peer_vht_rates.tx_mcs_set = 3084 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set); 3085 3086 ath10k_dbg(ATH10K_DBG_WMI, 3087 "wmi peer assoc vdev %d addr %pM\n", 3088 arg->vdev_id, arg->addr); 3089 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid); 3090} 3091 3092int ath10k_wmi_beacon_send_nowait(struct ath10k *ar, 3093 const struct wmi_bcn_tx_arg *arg) 3094{ 3095 struct wmi_bcn_tx_cmd *cmd; 3096 struct sk_buff *skb; 3097 3098 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->bcn_len); 3099 if (!skb) 3100 return -ENOMEM; 3101 3102 cmd = (struct wmi_bcn_tx_cmd *)skb->data; 3103 cmd->hdr.vdev_id = __cpu_to_le32(arg->vdev_id); 3104 cmd->hdr.tx_rate = __cpu_to_le32(arg->tx_rate); 3105 cmd->hdr.tx_power = __cpu_to_le32(arg->tx_power); 3106 cmd->hdr.bcn_len = __cpu_to_le32(arg->bcn_len); 3107 memcpy(cmd->bcn, arg->bcn, arg->bcn_len); 3108 3109 return ath10k_wmi_cmd_send_nowait(ar, skb, ar->wmi.cmd->bcn_tx_cmdid); 3110} 3111 3112static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params, 3113 const struct wmi_wmm_params_arg *arg) 3114{ 3115 params->cwmin = __cpu_to_le32(arg->cwmin); 3116 params->cwmax = __cpu_to_le32(arg->cwmax); 3117 params->aifs = __cpu_to_le32(arg->aifs); 3118 params->txop = __cpu_to_le32(arg->txop); 3119 params->acm = __cpu_to_le32(arg->acm); 3120 params->no_ack = __cpu_to_le32(arg->no_ack); 3121} 3122 3123int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar, 3124 const struct wmi_pdev_set_wmm_params_arg *arg) 3125{ 3126 struct wmi_pdev_set_wmm_params *cmd; 3127 struct sk_buff *skb; 3128 3129 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3130 if (!skb) 3131 return -ENOMEM; 3132 3133 cmd = (struct wmi_pdev_set_wmm_params *)skb->data; 3134 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be); 3135 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk); 3136 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi); 3137 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo); 3138 3139 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set wmm params\n"); 3140 return ath10k_wmi_cmd_send(ar, skb, 3141 ar->wmi.cmd->pdev_set_wmm_params_cmdid); 3142} 3143 3144int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id) 3145{ 3146 struct wmi_request_stats_cmd *cmd; 3147 struct sk_buff *skb; 3148 3149 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3150 if (!skb) 3151 return -ENOMEM; 3152 3153 cmd = (struct wmi_request_stats_cmd *)skb->data; 3154 cmd->stats_id = __cpu_to_le32(stats_id); 3155 3156 ath10k_dbg(ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id); 3157 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid); 3158} 3159 3160int ath10k_wmi_force_fw_hang(struct ath10k *ar, 3161 enum wmi_force_fw_hang_type type, u32 delay_ms) 3162{ 3163 struct wmi_force_fw_hang_cmd *cmd; 3164 struct sk_buff *skb; 3165 3166 skb = ath10k_wmi_alloc_skb(sizeof(*cmd)); 3167 if (!skb) 3168 return -ENOMEM; 3169 3170 cmd = (struct wmi_force_fw_hang_cmd *)skb->data; 3171 cmd->type = __cpu_to_le32(type); 3172 cmd->delay_ms = __cpu_to_le32(delay_ms); 3173 3174 ath10k_dbg(ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n", 3175 type, delay_ms); 3176 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid); 3177} 3178