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mm/zsmalloc: allocate exactly size of struct zs_pool
[linux/fpc-iii.git] / drivers / net / wireless / ath / ath10k / wmi.c
blobc0f3e4d09263e38a39b5e471faba6fc0d321a7e0
1 /*
2 * Copyright (c) 2005-2011 Atheros Communications Inc.
3 * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18 #include <linux/skbuff.h>
19 #include <linux/ctype.h>
20
21 #include "core.h"
22 #include "htc.h"
23 #include "debug.h"
24 #include "wmi.h"
25 #include "mac.h"
26 #include "testmode.h"
27
28 /* MAIN WMI cmd track */
29 static struct wmi_cmd_map wmi_cmd_map = {
30 .init_cmdid = WMI_INIT_CMDID,
31 .start_scan_cmdid = WMI_START_SCAN_CMDID,
32 .stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
33 .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
34 .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
35 .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
36 .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
37 .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
38 .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
39 .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
40 .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
41 .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
42 .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
43 .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
44 .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
45 .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
46 .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
47 .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
48 .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
49 .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
50 .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
51 .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
52 .vdev_up_cmdid = WMI_VDEV_UP_CMDID,
53 .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
54 .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
55 .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
56 .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
57 .peer_create_cmdid = WMI_PEER_CREATE_CMDID,
58 .peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
59 .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
60 .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
61 .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
62 .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
63 .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
64 .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
65 .bcn_tx_cmdid = WMI_BCN_TX_CMDID,
66 .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
67 .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
68 .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
69 .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
70 .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
71 .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
72 .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
73 .addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
74 .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
75 .delba_send_cmdid = WMI_DELBA_SEND_CMDID,
76 .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
77 .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
78 .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
79 .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
80 .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
81 .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
82 .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
83 .roam_scan_mode = WMI_ROAM_SCAN_MODE,
84 .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
85 .roam_scan_period = WMI_ROAM_SCAN_PERIOD,
86 .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
87 .roam_ap_profile = WMI_ROAM_AP_PROFILE,
88 .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
89 .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
90 .ofl_scan_period = WMI_OFL_SCAN_PERIOD,
91 .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
92 .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
93 .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
94 .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
95 .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
96 .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
97 .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
98 .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
99 .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
100 .wlan_profile_set_hist_intvl_cmdid =
101 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
102 .wlan_profile_get_profile_data_cmdid =
103 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
104 .wlan_profile_enable_profile_id_cmdid =
105 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
106 .wlan_profile_list_profile_id_cmdid =
107 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
108 .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
109 .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
110 .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
111 .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
112 .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
113 .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
114 .wow_enable_disable_wake_event_cmdid =
115 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
116 .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
117 .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
118 .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
119 .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
120 .vdev_spectral_scan_configure_cmdid =
121 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
122 .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
123 .request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
124 .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
125 .network_list_offload_config_cmdid =
126 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
127 .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
128 .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
129 .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
130 .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
131 .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
132 .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
133 .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
134 .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
135 .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
136 .echo_cmdid = WMI_ECHO_CMDID,
137 .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
138 .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
139 .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
140 .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
141 .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
142 .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
143 .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
144 .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
145 .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
146 };
147
148 /* 10.X WMI cmd track */
149 static struct wmi_cmd_map wmi_10x_cmd_map = {
150 .init_cmdid = WMI_10X_INIT_CMDID,
151 .start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
152 .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
153 .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
154 .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
155 .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
156 .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
157 .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
158 .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
159 .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
160 .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
161 .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
162 .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
163 .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
164 .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
165 .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
166 .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
167 .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
168 .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
169 .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
170 .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
171 .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
172 .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
173 .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
174 .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
175 .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
176 .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
177 .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
178 .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
179 .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
180 .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
181 .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
182 .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
183 .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
184 .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
185 .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
186 .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
187 .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
188 .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
189 .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
190 .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
191 .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
192 .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
193 .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
194 .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
195 .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
196 .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
197 .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
198 .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
199 .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
200 .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
201 .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
202 .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
203 .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
204 .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
205 .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
206 .roam_scan_rssi_change_threshold =
207 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
208 .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
209 .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
210 .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
211 .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
212 .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
213 .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
214 .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
215 .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
216 .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
217 .ap_ps_peer_param_cmdid = WMI_10X_AP_PS_PEER_PARAM_CMDID,
218 .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
219 .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
220 .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
221 .wlan_profile_set_hist_intvl_cmdid =
222 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
223 .wlan_profile_get_profile_data_cmdid =
224 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
225 .wlan_profile_enable_profile_id_cmdid =
226 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
227 .wlan_profile_list_profile_id_cmdid =
228 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
229 .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
230 .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
231 .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
232 .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
233 .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
234 .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
235 .wow_enable_disable_wake_event_cmdid =
236 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
237 .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
238 .wow_hostwakeup_from_sleep_cmdid =
239 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
240 .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
241 .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
242 .vdev_spectral_scan_configure_cmdid =
243 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
244 .vdev_spectral_scan_enable_cmdid =
245 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
246 .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
247 .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
248 .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
249 .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
250 .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
251 .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
252 .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
253 .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
254 .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
255 .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
256 .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
257 .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
258 .echo_cmdid = WMI_10X_ECHO_CMDID,
259 .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
260 .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
261 .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
262 .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
263 .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
264 .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
265 .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
266 .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
267 .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
268 };
269
270 /* MAIN WMI VDEV param map */
271 static struct wmi_vdev_param_map wmi_vdev_param_map = {
272 .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
273 .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
274 .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
275 .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
276 .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
277 .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
278 .slot_time = WMI_VDEV_PARAM_SLOT_TIME,
279 .preamble = WMI_VDEV_PARAM_PREAMBLE,
280 .swba_time = WMI_VDEV_PARAM_SWBA_TIME,
281 .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
282 .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
283 .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
284 .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
285 .wmi_vdev_oc_scheduler_air_time_limit =
286 WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
287 .wds = WMI_VDEV_PARAM_WDS,
288 .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
289 .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
290 .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
291 .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
292 .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
293 .chwidth = WMI_VDEV_PARAM_CHWIDTH,
294 .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
295 .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
296 .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
297 .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
298 .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
299 .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
300 .sgi = WMI_VDEV_PARAM_SGI,
301 .ldpc = WMI_VDEV_PARAM_LDPC,
302 .tx_stbc = WMI_VDEV_PARAM_TX_STBC,
303 .rx_stbc = WMI_VDEV_PARAM_RX_STBC,
304 .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
305 .def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
306 .nss = WMI_VDEV_PARAM_NSS,
307 .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
308 .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
309 .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
310 .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
311 .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
312 .ap_keepalive_min_idle_inactive_time_secs =
313 WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
314 .ap_keepalive_max_idle_inactive_time_secs =
315 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
316 .ap_keepalive_max_unresponsive_time_secs =
317 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
318 .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
319 .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
320 .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
321 .txbf = WMI_VDEV_PARAM_TXBF,
322 .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
323 .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
324 .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
325 .ap_detect_out_of_sync_sleeping_sta_time_secs =
326 WMI_VDEV_PARAM_UNSUPPORTED,
327 };
328
329 /* 10.X WMI VDEV param map */
330 static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
331 .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
332 .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
333 .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
334 .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
335 .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
336 .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
337 .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
338 .preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
339 .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
340 .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
341 .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
342 .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
343 .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
344 .wmi_vdev_oc_scheduler_air_time_limit =
345 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
346 .wds = WMI_10X_VDEV_PARAM_WDS,
347 .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
348 .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
349 .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
350 .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
351 .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
352 .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
353 .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
354 .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
355 .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
356 .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
357 .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
358 .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
359 .sgi = WMI_10X_VDEV_PARAM_SGI,
360 .ldpc = WMI_10X_VDEV_PARAM_LDPC,
361 .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
362 .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
363 .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
364 .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
365 .nss = WMI_10X_VDEV_PARAM_NSS,
366 .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
367 .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
368 .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
369 .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
370 .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
371 .ap_keepalive_min_idle_inactive_time_secs =
372 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
373 .ap_keepalive_max_idle_inactive_time_secs =
374 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
375 .ap_keepalive_max_unresponsive_time_secs =
376 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
377 .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
378 .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
379 .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
380 .txbf = WMI_VDEV_PARAM_UNSUPPORTED,
381 .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
382 .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
383 .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
384 .ap_detect_out_of_sync_sleeping_sta_time_secs =
385 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
386 };
387
388 static struct wmi_pdev_param_map wmi_pdev_param_map = {
389 .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
390 .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
391 .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
392 .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
393 .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
394 .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
395 .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
396 .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
397 .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
398 .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
399 .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
400 .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
401 .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
402 .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
403 .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
404 .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
405 .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
406 .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
407 .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
408 .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
409 .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
410 .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
411 .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
412 .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
413 .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
414 .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
415 .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
416 .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
417 .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
418 .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
419 .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
420 .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
421 .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
422 .pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
423 .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
424 .dcs = WMI_PDEV_PARAM_DCS,
425 .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
426 .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
427 .ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
428 .ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
429 .ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
430 .dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
431 .proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
432 .idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
433 .power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
434 .fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
435 .burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
436 .burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
437 };
438
439 static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
440 .tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
441 .rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
442 .txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
443 .txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
444 .txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
445 .beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
446 .beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
447 .resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
448 .protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
449 .dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
450 .non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
451 .agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
452 .sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
453 .ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
454 .ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
455 .ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
456 .ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
457 .ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
458 .ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
459 .ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
460 .ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
461 .ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
462 .ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
463 .l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
464 .dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
465 .pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
466 .pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
467 .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
468 .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
469 .pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
470 .vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
471 .peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
472 .bcnflt_stats_update_period =
473 WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
474 .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
475 .arp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
476 .dcs = WMI_10X_PDEV_PARAM_DCS,
477 .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
478 .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
479 .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
480 .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
481 .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
482 .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
483 .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
484 .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
485 .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
486 .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
487 .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
488 .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
489 };
490
491 /* firmware 10.2 specific mappings */
492 static struct wmi_cmd_map wmi_10_2_cmd_map = {
493 .init_cmdid = WMI_10_2_INIT_CMDID,
494 .start_scan_cmdid = WMI_10_2_START_SCAN_CMDID,
495 .stop_scan_cmdid = WMI_10_2_STOP_SCAN_CMDID,
496 .scan_chan_list_cmdid = WMI_10_2_SCAN_CHAN_LIST_CMDID,
497 .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
498 .pdev_set_regdomain_cmdid = WMI_10_2_PDEV_SET_REGDOMAIN_CMDID,
499 .pdev_set_channel_cmdid = WMI_10_2_PDEV_SET_CHANNEL_CMDID,
500 .pdev_set_param_cmdid = WMI_10_2_PDEV_SET_PARAM_CMDID,
501 .pdev_pktlog_enable_cmdid = WMI_10_2_PDEV_PKTLOG_ENABLE_CMDID,
502 .pdev_pktlog_disable_cmdid = WMI_10_2_PDEV_PKTLOG_DISABLE_CMDID,
503 .pdev_set_wmm_params_cmdid = WMI_10_2_PDEV_SET_WMM_PARAMS_CMDID,
504 .pdev_set_ht_cap_ie_cmdid = WMI_10_2_PDEV_SET_HT_CAP_IE_CMDID,
505 .pdev_set_vht_cap_ie_cmdid = WMI_10_2_PDEV_SET_VHT_CAP_IE_CMDID,
506 .pdev_set_quiet_mode_cmdid = WMI_10_2_PDEV_SET_QUIET_MODE_CMDID,
507 .pdev_green_ap_ps_enable_cmdid = WMI_10_2_PDEV_GREEN_AP_PS_ENABLE_CMDID,
508 .pdev_get_tpc_config_cmdid = WMI_10_2_PDEV_GET_TPC_CONFIG_CMDID,
509 .pdev_set_base_macaddr_cmdid = WMI_10_2_PDEV_SET_BASE_MACADDR_CMDID,
510 .vdev_create_cmdid = WMI_10_2_VDEV_CREATE_CMDID,
511 .vdev_delete_cmdid = WMI_10_2_VDEV_DELETE_CMDID,
512 .vdev_start_request_cmdid = WMI_10_2_VDEV_START_REQUEST_CMDID,
513 .vdev_restart_request_cmdid = WMI_10_2_VDEV_RESTART_REQUEST_CMDID,
514 .vdev_up_cmdid = WMI_10_2_VDEV_UP_CMDID,
515 .vdev_stop_cmdid = WMI_10_2_VDEV_STOP_CMDID,
516 .vdev_down_cmdid = WMI_10_2_VDEV_DOWN_CMDID,
517 .vdev_set_param_cmdid = WMI_10_2_VDEV_SET_PARAM_CMDID,
518 .vdev_install_key_cmdid = WMI_10_2_VDEV_INSTALL_KEY_CMDID,
519 .peer_create_cmdid = WMI_10_2_PEER_CREATE_CMDID,
520 .peer_delete_cmdid = WMI_10_2_PEER_DELETE_CMDID,
521 .peer_flush_tids_cmdid = WMI_10_2_PEER_FLUSH_TIDS_CMDID,
522 .peer_set_param_cmdid = WMI_10_2_PEER_SET_PARAM_CMDID,
523 .peer_assoc_cmdid = WMI_10_2_PEER_ASSOC_CMDID,
524 .peer_add_wds_entry_cmdid = WMI_10_2_PEER_ADD_WDS_ENTRY_CMDID,
525 .peer_remove_wds_entry_cmdid = WMI_10_2_PEER_REMOVE_WDS_ENTRY_CMDID,
526 .peer_mcast_group_cmdid = WMI_10_2_PEER_MCAST_GROUP_CMDID,
527 .bcn_tx_cmdid = WMI_10_2_BCN_TX_CMDID,
528 .pdev_send_bcn_cmdid = WMI_10_2_PDEV_SEND_BCN_CMDID,
529 .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
530 .bcn_filter_rx_cmdid = WMI_10_2_BCN_FILTER_RX_CMDID,
531 .prb_req_filter_rx_cmdid = WMI_10_2_PRB_REQ_FILTER_RX_CMDID,
532 .mgmt_tx_cmdid = WMI_10_2_MGMT_TX_CMDID,
533 .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
534 .addba_clear_resp_cmdid = WMI_10_2_ADDBA_CLEAR_RESP_CMDID,
535 .addba_send_cmdid = WMI_10_2_ADDBA_SEND_CMDID,
536 .addba_status_cmdid = WMI_10_2_ADDBA_STATUS_CMDID,
537 .delba_send_cmdid = WMI_10_2_DELBA_SEND_CMDID,
538 .addba_set_resp_cmdid = WMI_10_2_ADDBA_SET_RESP_CMDID,
539 .send_singleamsdu_cmdid = WMI_10_2_SEND_SINGLEAMSDU_CMDID,
540 .sta_powersave_mode_cmdid = WMI_10_2_STA_POWERSAVE_MODE_CMDID,
541 .sta_powersave_param_cmdid = WMI_10_2_STA_POWERSAVE_PARAM_CMDID,
542 .sta_mimo_ps_mode_cmdid = WMI_10_2_STA_MIMO_PS_MODE_CMDID,
543 .pdev_dfs_enable_cmdid = WMI_10_2_PDEV_DFS_ENABLE_CMDID,
544 .pdev_dfs_disable_cmdid = WMI_10_2_PDEV_DFS_DISABLE_CMDID,
545 .roam_scan_mode = WMI_10_2_ROAM_SCAN_MODE,
546 .roam_scan_rssi_threshold = WMI_10_2_ROAM_SCAN_RSSI_THRESHOLD,
547 .roam_scan_period = WMI_10_2_ROAM_SCAN_PERIOD,
548 .roam_scan_rssi_change_threshold =
549 WMI_10_2_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
550 .roam_ap_profile = WMI_10_2_ROAM_AP_PROFILE,
551 .ofl_scan_add_ap_profile = WMI_10_2_OFL_SCAN_ADD_AP_PROFILE,
552 .ofl_scan_remove_ap_profile = WMI_10_2_OFL_SCAN_REMOVE_AP_PROFILE,
553 .ofl_scan_period = WMI_10_2_OFL_SCAN_PERIOD,
554 .p2p_dev_set_device_info = WMI_10_2_P2P_DEV_SET_DEVICE_INFO,
555 .p2p_dev_set_discoverability = WMI_10_2_P2P_DEV_SET_DISCOVERABILITY,
556 .p2p_go_set_beacon_ie = WMI_10_2_P2P_GO_SET_BEACON_IE,
557 .p2p_go_set_probe_resp_ie = WMI_10_2_P2P_GO_SET_PROBE_RESP_IE,
558 .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
559 .ap_ps_peer_param_cmdid = WMI_10_2_AP_PS_PEER_PARAM_CMDID,
560 .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
561 .peer_rate_retry_sched_cmdid = WMI_10_2_PEER_RATE_RETRY_SCHED_CMDID,
562 .wlan_profile_trigger_cmdid = WMI_10_2_WLAN_PROFILE_TRIGGER_CMDID,
563 .wlan_profile_set_hist_intvl_cmdid =
564 WMI_10_2_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
565 .wlan_profile_get_profile_data_cmdid =
566 WMI_10_2_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
567 .wlan_profile_enable_profile_id_cmdid =
568 WMI_10_2_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
569 .wlan_profile_list_profile_id_cmdid =
570 WMI_10_2_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
571 .pdev_suspend_cmdid = WMI_10_2_PDEV_SUSPEND_CMDID,
572 .pdev_resume_cmdid = WMI_10_2_PDEV_RESUME_CMDID,
573 .add_bcn_filter_cmdid = WMI_10_2_ADD_BCN_FILTER_CMDID,
574 .rmv_bcn_filter_cmdid = WMI_10_2_RMV_BCN_FILTER_CMDID,
575 .wow_add_wake_pattern_cmdid = WMI_10_2_WOW_ADD_WAKE_PATTERN_CMDID,
576 .wow_del_wake_pattern_cmdid = WMI_10_2_WOW_DEL_WAKE_PATTERN_CMDID,
577 .wow_enable_disable_wake_event_cmdid =
578 WMI_10_2_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
579 .wow_enable_cmdid = WMI_10_2_WOW_ENABLE_CMDID,
580 .wow_hostwakeup_from_sleep_cmdid =
581 WMI_10_2_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
582 .rtt_measreq_cmdid = WMI_10_2_RTT_MEASREQ_CMDID,
583 .rtt_tsf_cmdid = WMI_10_2_RTT_TSF_CMDID,
584 .vdev_spectral_scan_configure_cmdid =
585 WMI_10_2_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
586 .vdev_spectral_scan_enable_cmdid =
587 WMI_10_2_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
588 .request_stats_cmdid = WMI_10_2_REQUEST_STATS_CMDID,
589 .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
590 .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
591 .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
592 .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
593 .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
594 .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
595 .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
596 .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
597 .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
598 .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
599 .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
600 .echo_cmdid = WMI_10_2_ECHO_CMDID,
601 .pdev_utf_cmdid = WMI_10_2_PDEV_UTF_CMDID,
602 .dbglog_cfg_cmdid = WMI_10_2_DBGLOG_CFG_CMDID,
603 .pdev_qvit_cmdid = WMI_10_2_PDEV_QVIT_CMDID,
604 .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
605 .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
606 .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
607 .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
608 .gpio_config_cmdid = WMI_10_2_GPIO_CONFIG_CMDID,
609 .gpio_output_cmdid = WMI_10_2_GPIO_OUTPUT_CMDID,
610 };
611
612 static void
613 ath10k_wmi_put_wmi_channel(struct wmi_channel *ch,
614 const struct wmi_channel_arg *arg)
615 {
616 u32 flags = 0;
617
618 memset(ch, 0, sizeof(*ch));
619
620 if (arg->passive)
621 flags |= WMI_CHAN_FLAG_PASSIVE;
622 if (arg->allow_ibss)
623 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
624 if (arg->allow_ht)
625 flags |= WMI_CHAN_FLAG_ALLOW_HT;
626 if (arg->allow_vht)
627 flags |= WMI_CHAN_FLAG_ALLOW_VHT;
628 if (arg->ht40plus)
629 flags |= WMI_CHAN_FLAG_HT40_PLUS;
630 if (arg->chan_radar)
631 flags |= WMI_CHAN_FLAG_DFS;
632
633 ch->mhz = __cpu_to_le32(arg->freq);
634 ch->band_center_freq1 = __cpu_to_le32(arg->band_center_freq1);
635 ch->band_center_freq2 = 0;
636 ch->min_power = arg->min_power;
637 ch->max_power = arg->max_power;
638 ch->reg_power = arg->max_reg_power;
639 ch->antenna_max = arg->max_antenna_gain;
640
641 /* mode & flags share storage */
642 ch->mode = arg->mode;
643 ch->flags |= __cpu_to_le32(flags);
644 }
645
646 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
647 {
648 int ret;
649
650 ret = wait_for_completion_timeout(&ar->wmi.service_ready,
651 WMI_SERVICE_READY_TIMEOUT_HZ);
652 return ret;
653 }
654
655 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
656 {
657 int ret;
658
659 ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
660 WMI_UNIFIED_READY_TIMEOUT_HZ);
661 return ret;
662 }
663
664 struct sk_buff *ath10k_wmi_alloc_skb(struct ath10k *ar, u32 len)
665 {
666 struct sk_buff *skb;
667 u32 round_len = roundup(len, 4);
668
669 skb = ath10k_htc_alloc_skb(ar, WMI_SKB_HEADROOM + round_len);
670 if (!skb)
671 return NULL;
672
673 skb_reserve(skb, WMI_SKB_HEADROOM);
674 if (!IS_ALIGNED((unsigned long)skb->data, 4))
675 ath10k_warn(ar, "Unaligned WMI skb\n");
676
677 skb_put(skb, round_len);
678 memset(skb->data, 0, round_len);
679
680 return skb;
681 }
682
683 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
684 {
685 dev_kfree_skb(skb);
686 }
687
688 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
689 u32 cmd_id)
690 {
691 struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
692 struct wmi_cmd_hdr *cmd_hdr;
693 int ret;
694 u32 cmd = 0;
695
696 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
697 return -ENOMEM;
698
699 cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
700
701 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
702 cmd_hdr->cmd_id = __cpu_to_le32(cmd);
703
704 memset(skb_cb, 0, sizeof(*skb_cb));
705 ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
706 trace_ath10k_wmi_cmd(ar, cmd_id, skb->data, skb->len, ret);
707
708 if (ret)
709 goto err_pull;
710
711 return 0;
712
713 err_pull:
714 skb_pull(skb, sizeof(struct wmi_cmd_hdr));
715 return ret;
716 }
717
718 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
719 {
720 int ret;
721
722 lockdep_assert_held(&arvif->ar->data_lock);
723
724 if (arvif->beacon == NULL)
725 return;
726
727 if (arvif->beacon_sent)
728 return;
729
730 ret = ath10k_wmi_beacon_send_ref_nowait(arvif);
731 if (ret)
732 return;
733
734 /* We need to retain the arvif->beacon reference for DMA unmapping and
735 * freeing the skbuff later. */
736 arvif->beacon_sent = true;
737 }
738
739 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
740 struct ieee80211_vif *vif)
741 {
742 struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
743
744 ath10k_wmi_tx_beacon_nowait(arvif);
745 }
746
747 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
748 {
749 spin_lock_bh(&ar->data_lock);
750 ieee80211_iterate_active_interfaces_atomic(ar->hw,
751 IEEE80211_IFACE_ITER_NORMAL,
752 ath10k_wmi_tx_beacons_iter,
753 NULL);
754 spin_unlock_bh(&ar->data_lock);
755 }
756
757 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
758 {
759 /* try to send pending beacons first. they take priority */
760 ath10k_wmi_tx_beacons_nowait(ar);
761
762 wake_up(&ar->wmi.tx_credits_wq);
763 }
764
765 int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id)
766 {
767 int ret = -EOPNOTSUPP;
768
769 might_sleep();
770
771 if (cmd_id == WMI_CMD_UNSUPPORTED) {
772 ath10k_warn(ar, "wmi command %d is not supported by firmware\n",
773 cmd_id);
774 return ret;
775 }
776
777 wait_event_timeout(ar->wmi.tx_credits_wq, ({
778 /* try to send pending beacons first. they take priority */
779 ath10k_wmi_tx_beacons_nowait(ar);
780
781 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
782
783 if (ret && test_bit(ATH10K_FLAG_CRASH_FLUSH, &ar->dev_flags))
784 ret = -ESHUTDOWN;
785
786 (ret != -EAGAIN);
787 }), 3*HZ);
788
789 if (ret)
790 dev_kfree_skb_any(skb);
791
792 return ret;
793 }
794
795 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
796 {
797 int ret = 0;
798 struct wmi_mgmt_tx_cmd *cmd;
799 struct ieee80211_hdr *hdr;
800 struct sk_buff *wmi_skb;
801 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
802 int len;
803 u32 buf_len = skb->len;
804 u16 fc;
805
806 hdr = (struct ieee80211_hdr *)skb->data;
807 fc = le16_to_cpu(hdr->frame_control);
808
809 if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
810 return -EINVAL;
811
812 len = sizeof(cmd->hdr) + skb->len;
813
814 if ((ieee80211_is_action(hdr->frame_control) ||
815 ieee80211_is_deauth(hdr->frame_control) ||
816 ieee80211_is_disassoc(hdr->frame_control)) &&
817 ieee80211_has_protected(hdr->frame_control)) {
818 len += IEEE80211_CCMP_MIC_LEN;
819 buf_len += IEEE80211_CCMP_MIC_LEN;
820 }
821
822 len = round_up(len, 4);
823
824 wmi_skb = ath10k_wmi_alloc_skb(ar, len);
825 if (!wmi_skb)
826 return -ENOMEM;
827
828 cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
829
830 cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
831 cmd->hdr.tx_rate = 0;
832 cmd->hdr.tx_power = 0;
833 cmd->hdr.buf_len = __cpu_to_le32(buf_len);
834
835 ether_addr_copy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr));
836 memcpy(cmd->buf, skb->data, skb->len);
837
838 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
839 wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
840 fc & IEEE80211_FCTL_STYPE);
841 trace_ath10k_tx_hdr(ar, skb->data, skb->len);
842 trace_ath10k_tx_payload(ar, skb->data, skb->len);
843
844 /* Send the management frame buffer to the target */
845 ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
846 if (ret)
847 return ret;
848
849 /* TODO: report tx status to mac80211 - temporary just ACK */
850 info->flags |= IEEE80211_TX_STAT_ACK;
851 ieee80211_tx_status_irqsafe(ar->hw, skb);
852
853 return ret;
854 }
855
856 static void ath10k_wmi_event_scan_started(struct ath10k *ar)
857 {
858 lockdep_assert_held(&ar->data_lock);
859
860 switch (ar->scan.state) {
861 case ATH10K_SCAN_IDLE:
862 case ATH10K_SCAN_RUNNING:
863 case ATH10K_SCAN_ABORTING:
864 ath10k_warn(ar, "received scan started event in an invalid scan state: %s (%d)\n",
865 ath10k_scan_state_str(ar->scan.state),
866 ar->scan.state);
867 break;
868 case ATH10K_SCAN_STARTING:
869 ar->scan.state = ATH10K_SCAN_RUNNING;
870
871 if (ar->scan.is_roc)
872 ieee80211_ready_on_channel(ar->hw);
873
874 complete(&ar->scan.started);
875 break;
876 }
877 }
878
879 static void ath10k_wmi_event_scan_completed(struct ath10k *ar)
880 {
881 lockdep_assert_held(&ar->data_lock);
882
883 switch (ar->scan.state) {
884 case ATH10K_SCAN_IDLE:
885 case ATH10K_SCAN_STARTING:
886 /* One suspected reason scan can be completed while starting is
887 * if firmware fails to deliver all scan events to the host,
888 * e.g. when transport pipe is full. This has been observed
889 * with spectral scan phyerr events starving wmi transport
890 * pipe. In such case the "scan completed" event should be (and
891 * is) ignored by the host as it may be just firmware's scan
892 * state machine recovering.
893 */
894 ath10k_warn(ar, "received scan completed event in an invalid scan state: %s (%d)\n",
895 ath10k_scan_state_str(ar->scan.state),
896 ar->scan.state);
897 break;
898 case ATH10K_SCAN_RUNNING:
899 case ATH10K_SCAN_ABORTING:
900 __ath10k_scan_finish(ar);
901 break;
902 }
903 }
904
905 static void ath10k_wmi_event_scan_bss_chan(struct ath10k *ar)
906 {
907 lockdep_assert_held(&ar->data_lock);
908
909 switch (ar->scan.state) {
910 case ATH10K_SCAN_IDLE:
911 case ATH10K_SCAN_STARTING:
912 ath10k_warn(ar, "received scan bss chan event in an invalid scan state: %s (%d)\n",
913 ath10k_scan_state_str(ar->scan.state),
914 ar->scan.state);
915 break;
916 case ATH10K_SCAN_RUNNING:
917 case ATH10K_SCAN_ABORTING:
918 ar->scan_channel = NULL;
919 break;
920 }
921 }
922
923 static void ath10k_wmi_event_scan_foreign_chan(struct ath10k *ar, u32 freq)
924 {
925 lockdep_assert_held(&ar->data_lock);
926
927 switch (ar->scan.state) {
928 case ATH10K_SCAN_IDLE:
929 case ATH10K_SCAN_STARTING:
930 ath10k_warn(ar, "received scan foreign chan event in an invalid scan state: %s (%d)\n",
931 ath10k_scan_state_str(ar->scan.state),
932 ar->scan.state);
933 break;
934 case ATH10K_SCAN_RUNNING:
935 case ATH10K_SCAN_ABORTING:
936 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
937
938 if (ar->scan.is_roc && ar->scan.roc_freq == freq)
939 complete(&ar->scan.on_channel);
940 break;
941 }
942 }
943
944 static const char *
945 ath10k_wmi_event_scan_type_str(enum wmi_scan_event_type type,
946 enum wmi_scan_completion_reason reason)
947 {
948 switch (type) {
949 case WMI_SCAN_EVENT_STARTED:
950 return "started";
951 case WMI_SCAN_EVENT_COMPLETED:
952 switch (reason) {
953 case WMI_SCAN_REASON_COMPLETED:
954 return "completed";
955 case WMI_SCAN_REASON_CANCELLED:
956 return "completed [cancelled]";
957 case WMI_SCAN_REASON_PREEMPTED:
958 return "completed [preempted]";
959 case WMI_SCAN_REASON_TIMEDOUT:
960 return "completed [timedout]";
961 case WMI_SCAN_REASON_MAX:
962 break;
963 }
964 return "completed [unknown]";
965 case WMI_SCAN_EVENT_BSS_CHANNEL:
966 return "bss channel";
967 case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
968 return "foreign channel";
969 case WMI_SCAN_EVENT_DEQUEUED:
970 return "dequeued";
971 case WMI_SCAN_EVENT_PREEMPTED:
972 return "preempted";
973 case WMI_SCAN_EVENT_START_FAILED:
974 return "start failed";
975 default:
976 return "unknown";
977 }
978 }
979
980 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
981 {
982 struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
983 enum wmi_scan_event_type event_type;
984 enum wmi_scan_completion_reason reason;
985 u32 freq;
986 u32 req_id;
987 u32 scan_id;
988 u32 vdev_id;
989
990 event_type = __le32_to_cpu(event->event_type);
991 reason = __le32_to_cpu(event->reason);
992 freq = __le32_to_cpu(event->channel_freq);
993 req_id = __le32_to_cpu(event->scan_req_id);
994 scan_id = __le32_to_cpu(event->scan_id);
995 vdev_id = __le32_to_cpu(event->vdev_id);
996
997 spin_lock_bh(&ar->data_lock);
998
999 ath10k_dbg(ar, ATH10K_DBG_WMI,
1000 "scan event %s type %d reason %d freq %d req_id %d scan_id %d vdev_id %d state %s (%d)\n",
1001 ath10k_wmi_event_scan_type_str(event_type, reason),
1002 event_type, reason, freq, req_id, scan_id, vdev_id,
1003 ath10k_scan_state_str(ar->scan.state), ar->scan.state);
1004
1005 switch (event_type) {
1006 case WMI_SCAN_EVENT_STARTED:
1007 ath10k_wmi_event_scan_started(ar);
1008 break;
1009 case WMI_SCAN_EVENT_COMPLETED:
1010 ath10k_wmi_event_scan_completed(ar);
1011 break;
1012 case WMI_SCAN_EVENT_BSS_CHANNEL:
1013 ath10k_wmi_event_scan_bss_chan(ar);
1014 break;
1015 case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
1016 ath10k_wmi_event_scan_foreign_chan(ar, freq);
1017 break;
1018 case WMI_SCAN_EVENT_START_FAILED:
1019 ath10k_warn(ar, "received scan start failure event\n");
1020 break;
1021 case WMI_SCAN_EVENT_DEQUEUED:
1022 case WMI_SCAN_EVENT_PREEMPTED:
1023 default:
1024 break;
1025 }
1026
1027 spin_unlock_bh(&ar->data_lock);
1028 return 0;
1029 }
1030
1031 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
1032 {
1033 enum ieee80211_band band;
1034
1035 switch (phy_mode) {
1036 case MODE_11A:
1037 case MODE_11NA_HT20:
1038 case MODE_11NA_HT40:
1039 case MODE_11AC_VHT20:
1040 case MODE_11AC_VHT40:
1041 case MODE_11AC_VHT80:
1042 band = IEEE80211_BAND_5GHZ;
1043 break;
1044 case MODE_11G:
1045 case MODE_11B:
1046 case MODE_11GONLY:
1047 case MODE_11NG_HT20:
1048 case MODE_11NG_HT40:
1049 case MODE_11AC_VHT20_2G:
1050 case MODE_11AC_VHT40_2G:
1051 case MODE_11AC_VHT80_2G:
1052 default:
1053 band = IEEE80211_BAND_2GHZ;
1054 }
1055
1056 return band;
1057 }
1058
1059 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
1060 {
1061 u8 rate_idx = 0;
1062
1063 /* rate in Kbps */
1064 switch (rate) {
1065 case 1000:
1066 rate_idx = 0;
1067 break;
1068 case 2000:
1069 rate_idx = 1;
1070 break;
1071 case 5500:
1072 rate_idx = 2;
1073 break;
1074 case 11000:
1075 rate_idx = 3;
1076 break;
1077 case 6000:
1078 rate_idx = 4;
1079 break;
1080 case 9000:
1081 rate_idx = 5;
1082 break;
1083 case 12000:
1084 rate_idx = 6;
1085 break;
1086 case 18000:
1087 rate_idx = 7;
1088 break;
1089 case 24000:
1090 rate_idx = 8;
1091 break;
1092 case 36000:
1093 rate_idx = 9;
1094 break;
1095 case 48000:
1096 rate_idx = 10;
1097 break;
1098 case 54000:
1099 rate_idx = 11;
1100 break;
1101 default:
1102 break;
1103 }
1104
1105 if (band == IEEE80211_BAND_5GHZ) {
1106 if (rate_idx > 3)
1107 /* Omit CCK rates */
1108 rate_idx -= 4;
1109 else
1110 rate_idx = 0;
1111 }
1112
1113 return rate_idx;
1114 }
1115
1116 /* If keys are configured, HW decrypts all frames
1117 * with protected bit set. Mark such frames as decrypted.
1118 */
1119 static void ath10k_wmi_handle_wep_reauth(struct ath10k *ar,
1120 struct sk_buff *skb,
1121 struct ieee80211_rx_status *status)
1122 {
1123 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
1124 unsigned int hdrlen;
1125 bool peer_key;
1126 u8 *addr, keyidx;
1127
1128 if (!ieee80211_is_auth(hdr->frame_control) ||
1129 !ieee80211_has_protected(hdr->frame_control))
1130 return;
1131
1132 hdrlen = ieee80211_hdrlen(hdr->frame_control);
1133 if (skb->len < (hdrlen + IEEE80211_WEP_IV_LEN))
1134 return;
1135
1136 keyidx = skb->data[hdrlen + (IEEE80211_WEP_IV_LEN - 1)] >> WEP_KEYID_SHIFT;
1137 addr = ieee80211_get_SA(hdr);
1138
1139 spin_lock_bh(&ar->data_lock);
1140 peer_key = ath10k_mac_is_peer_wep_key_set(ar, addr, keyidx);
1141 spin_unlock_bh(&ar->data_lock);
1142
1143 if (peer_key) {
1144 ath10k_dbg(ar, ATH10K_DBG_MAC,
1145 "mac wep key present for peer %pM\n", addr);
1146 status->flag |= RX_FLAG_DECRYPTED;
1147 }
1148 }
1149
1150 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
1151 {
1152 struct wmi_mgmt_rx_event_v1 *ev_v1;
1153 struct wmi_mgmt_rx_event_v2 *ev_v2;
1154 struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
1155 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
1156 struct ieee80211_hdr *hdr;
1157 u32 rx_status;
1158 u32 channel;
1159 u32 phy_mode;
1160 u32 snr;
1161 u32 rate;
1162 u32 buf_len;
1163 u16 fc;
1164 int pull_len;
1165
1166 if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
1167 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
1168 ev_hdr = &ev_v2->hdr.v1;
1169 pull_len = sizeof(*ev_v2);
1170 } else {
1171 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
1172 ev_hdr = &ev_v1->hdr;
1173 pull_len = sizeof(*ev_v1);
1174 }
1175
1176 channel = __le32_to_cpu(ev_hdr->channel);
1177 buf_len = __le32_to_cpu(ev_hdr->buf_len);
1178 rx_status = __le32_to_cpu(ev_hdr->status);
1179 snr = __le32_to_cpu(ev_hdr->snr);
1180 phy_mode = __le32_to_cpu(ev_hdr->phy_mode);
1181 rate = __le32_to_cpu(ev_hdr->rate);
1182
1183 memset(status, 0, sizeof(*status));
1184
1185 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1186 "event mgmt rx status %08x\n", rx_status);
1187
1188 if (test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags)) {
1189 dev_kfree_skb(skb);
1190 return 0;
1191 }
1192
1193 if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
1194 dev_kfree_skb(skb);
1195 return 0;
1196 }
1197
1198 if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
1199 dev_kfree_skb(skb);
1200 return 0;
1201 }
1202
1203 if (rx_status & WMI_RX_STATUS_ERR_CRC) {
1204 dev_kfree_skb(skb);
1205 return 0;
1206 }
1207
1208 if (rx_status & WMI_RX_STATUS_ERR_MIC)
1209 status->flag |= RX_FLAG_MMIC_ERROR;
1210
1211 /* Hardware can Rx CCK rates on 5GHz. In that case phy_mode is set to
1212 * MODE_11B. This means phy_mode is not a reliable source for the band
1213 * of mgmt rx.
1214 */
1215 if (channel >= 1 && channel <= 14) {
1216 status->band = IEEE80211_BAND_2GHZ;
1217 } else if (channel >= 36 && channel <= 165) {
1218 status->band = IEEE80211_BAND_5GHZ;
1219 } else {
1220 /* Shouldn't happen unless list of advertised channels to
1221 * mac80211 has been changed.
1222 */
1223 WARN_ON_ONCE(1);
1224 dev_kfree_skb(skb);
1225 return 0;
1226 }
1227
1228 if (phy_mode == MODE_11B && status->band == IEEE80211_BAND_5GHZ)
1229 ath10k_dbg(ar, ATH10K_DBG_MGMT, "wmi mgmt rx 11b (CCK) on 5GHz\n");
1230
1231 status->freq = ieee80211_channel_to_frequency(channel, status->band);
1232 status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
1233 status->rate_idx = get_rate_idx(rate, status->band);
1234
1235 skb_pull(skb, pull_len);
1236
1237 hdr = (struct ieee80211_hdr *)skb->data;
1238 fc = le16_to_cpu(hdr->frame_control);
1239
1240 ath10k_wmi_handle_wep_reauth(ar, skb, status);
1241
1242 /* FW delivers WEP Shared Auth frame with Protected Bit set and
1243 * encrypted payload. However in case of PMF it delivers decrypted
1244 * frames with Protected Bit set. */
1245 if (ieee80211_has_protected(hdr->frame_control) &&
1246 !ieee80211_is_auth(hdr->frame_control)) {
1247 status->flag |= RX_FLAG_DECRYPTED;
1248
1249 if (!ieee80211_is_action(hdr->frame_control) &&
1250 !ieee80211_is_deauth(hdr->frame_control) &&
1251 !ieee80211_is_disassoc(hdr->frame_control)) {
1252 status->flag |= RX_FLAG_IV_STRIPPED |
1253 RX_FLAG_MMIC_STRIPPED;
1254 hdr->frame_control = __cpu_to_le16(fc &
1255 ~IEEE80211_FCTL_PROTECTED);
1256 }
1257 }
1258
1259 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1260 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
1261 skb, skb->len,
1262 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
1263
1264 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1265 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
1266 status->freq, status->band, status->signal,
1267 status->rate_idx);
1268
1269 /*
1270 * packets from HTC come aligned to 4byte boundaries
1271 * because they can originally come in along with a trailer
1272 */
1273 skb_trim(skb, buf_len);
1274
1275 ieee80211_rx(ar->hw, skb);
1276 return 0;
1277 }
1278
1279 static int freq_to_idx(struct ath10k *ar, int freq)
1280 {
1281 struct ieee80211_supported_band *sband;
1282 int band, ch, idx = 0;
1283
1284 for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
1285 sband = ar->hw->wiphy->bands[band];
1286 if (!sband)
1287 continue;
1288
1289 for (ch = 0; ch < sband->n_channels; ch++, idx++)
1290 if (sband->channels[ch].center_freq == freq)
1291 goto exit;
1292 }
1293
1294 exit:
1295 return idx;
1296 }
1297
1298 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
1299 {
1300 struct wmi_chan_info_event *ev;
1301 struct survey_info *survey;
1302 u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
1303 int idx;
1304
1305 ev = (struct wmi_chan_info_event *)skb->data;
1306
1307 err_code = __le32_to_cpu(ev->err_code);
1308 freq = __le32_to_cpu(ev->freq);
1309 cmd_flags = __le32_to_cpu(ev->cmd_flags);
1310 noise_floor = __le32_to_cpu(ev->noise_floor);
1311 rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
1312 cycle_count = __le32_to_cpu(ev->cycle_count);
1313
1314 ath10k_dbg(ar, ATH10K_DBG_WMI,
1315 "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1316 err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1317 cycle_count);
1318
1319 spin_lock_bh(&ar->data_lock);
1320
1321 switch (ar->scan.state) {
1322 case ATH10K_SCAN_IDLE:
1323 case ATH10K_SCAN_STARTING:
1324 ath10k_warn(ar, "received chan info event without a scan request, ignoring\n");
1325 goto exit;
1326 case ATH10K_SCAN_RUNNING:
1327 case ATH10K_SCAN_ABORTING:
1328 break;
1329 }
1330
1331 idx = freq_to_idx(ar, freq);
1332 if (idx >= ARRAY_SIZE(ar->survey)) {
1333 ath10k_warn(ar, "chan info: invalid frequency %d (idx %d out of bounds)\n",
1334 freq, idx);
1335 goto exit;
1336 }
1337
1338 if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1339 /* During scanning chan info is reported twice for each
1340 * visited channel. The reported cycle count is global
1341 * and per-channel cycle count must be calculated */
1342
1343 cycle_count -= ar->survey_last_cycle_count;
1344 rx_clear_count -= ar->survey_last_rx_clear_count;
1345
1346 survey = &ar->survey[idx];
1347 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1348 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1349 survey->noise = noise_floor;
1350 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1351 SURVEY_INFO_CHANNEL_TIME_RX |
1352 SURVEY_INFO_NOISE_DBM;
1353 }
1354
1355 ar->survey_last_rx_clear_count = rx_clear_count;
1356 ar->survey_last_cycle_count = cycle_count;
1357
1358 exit:
1359 spin_unlock_bh(&ar->data_lock);
1360 }
1361
1362 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1363 {
1364 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1365 }
1366
1367 static int ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1368 {
1369 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event debug mesg len %d\n",
1370 skb->len);
1371
1372 trace_ath10k_wmi_dbglog(ar, skb->data, skb->len);
1373
1374 return 0;
1375 }
1376
1377 static void ath10k_wmi_pull_pdev_stats(const struct wmi_pdev_stats *src,
1378 struct ath10k_fw_stats_pdev *dst)
1379 {
1380 const struct wal_dbg_tx_stats *tx = &src->wal.tx;
1381 const struct wal_dbg_rx_stats *rx = &src->wal.rx;
1382
1383 dst->ch_noise_floor = __le32_to_cpu(src->chan_nf);
1384 dst->tx_frame_count = __le32_to_cpu(src->tx_frame_count);
1385 dst->rx_frame_count = __le32_to_cpu(src->rx_frame_count);
1386 dst->rx_clear_count = __le32_to_cpu(src->rx_clear_count);
1387 dst->cycle_count = __le32_to_cpu(src->cycle_count);
1388 dst->phy_err_count = __le32_to_cpu(src->phy_err_count);
1389 dst->chan_tx_power = __le32_to_cpu(src->chan_tx_pwr);
1390
1391 dst->comp_queued = __le32_to_cpu(tx->comp_queued);
1392 dst->comp_delivered = __le32_to_cpu(tx->comp_delivered);
1393 dst->msdu_enqued = __le32_to_cpu(tx->msdu_enqued);
1394 dst->mpdu_enqued = __le32_to_cpu(tx->mpdu_enqued);
1395 dst->wmm_drop = __le32_to_cpu(tx->wmm_drop);
1396 dst->local_enqued = __le32_to_cpu(tx->local_enqued);
1397 dst->local_freed = __le32_to_cpu(tx->local_freed);
1398 dst->hw_queued = __le32_to_cpu(tx->hw_queued);
1399 dst->hw_reaped = __le32_to_cpu(tx->hw_reaped);
1400 dst->underrun = __le32_to_cpu(tx->underrun);
1401 dst->tx_abort = __le32_to_cpu(tx->tx_abort);
1402 dst->mpdus_requed = __le32_to_cpu(tx->mpdus_requed);
1403 dst->tx_ko = __le32_to_cpu(tx->tx_ko);
1404 dst->data_rc = __le32_to_cpu(tx->data_rc);
1405 dst->self_triggers = __le32_to_cpu(tx->self_triggers);
1406 dst->sw_retry_failure = __le32_to_cpu(tx->sw_retry_failure);
1407 dst->illgl_rate_phy_err = __le32_to_cpu(tx->illgl_rate_phy_err);
1408 dst->pdev_cont_xretry = __le32_to_cpu(tx->pdev_cont_xretry);
1409 dst->pdev_tx_timeout = __le32_to_cpu(tx->pdev_tx_timeout);
1410 dst->pdev_resets = __le32_to_cpu(tx->pdev_resets);
1411 dst->phy_underrun = __le32_to_cpu(tx->phy_underrun);
1412 dst->txop_ovf = __le32_to_cpu(tx->txop_ovf);
1413
1414 dst->mid_ppdu_route_change = __le32_to_cpu(rx->mid_ppdu_route_change);
1415 dst->status_rcvd = __le32_to_cpu(rx->status_rcvd);
1416 dst->r0_frags = __le32_to_cpu(rx->r0_frags);
1417 dst->r1_frags = __le32_to_cpu(rx->r1_frags);
1418 dst->r2_frags = __le32_to_cpu(rx->r2_frags);
1419 dst->r3_frags = __le32_to_cpu(rx->r3_frags);
1420 dst->htt_msdus = __le32_to_cpu(rx->htt_msdus);
1421 dst->htt_mpdus = __le32_to_cpu(rx->htt_mpdus);
1422 dst->loc_msdus = __le32_to_cpu(rx->loc_msdus);
1423 dst->loc_mpdus = __le32_to_cpu(rx->loc_mpdus);
1424 dst->oversize_amsdu = __le32_to_cpu(rx->oversize_amsdu);
1425 dst->phy_errs = __le32_to_cpu(rx->phy_errs);
1426 dst->phy_err_drop = __le32_to_cpu(rx->phy_err_drop);
1427 dst->mpdu_errs = __le32_to_cpu(rx->mpdu_errs);
1428 }
1429
1430 static void ath10k_wmi_pull_peer_stats(const struct wmi_peer_stats *src,
1431 struct ath10k_fw_stats_peer *dst)
1432 {
1433 ether_addr_copy(dst->peer_macaddr, src->peer_macaddr.addr);
1434 dst->peer_rssi = __le32_to_cpu(src->peer_rssi);
1435 dst->peer_tx_rate = __le32_to_cpu(src->peer_tx_rate);
1436 }
1437
1438 static int ath10k_wmi_main_pull_fw_stats(struct ath10k *ar,
1439 struct sk_buff *skb,
1440 struct ath10k_fw_stats *stats)
1441 {
1442 const struct wmi_stats_event *ev = (void *)skb->data;
1443 u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1444 int i;
1445
1446 if (!skb_pull(skb, sizeof(*ev)))
1447 return -EPROTO;
1448
1449 num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1450 num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1451 num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1452
1453 for (i = 0; i < num_pdev_stats; i++) {
1454 const struct wmi_pdev_stats *src;
1455 struct ath10k_fw_stats_pdev *dst;
1456
1457 src = (void *)skb->data;
1458 if (!skb_pull(skb, sizeof(*src)))
1459 return -EPROTO;
1460
1461 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1462 if (!dst)
1463 continue;
1464
1465 ath10k_wmi_pull_pdev_stats(src, dst);
1466 list_add_tail(&dst->list, &stats->pdevs);
1467 }
1468
1469 /* fw doesn't implement vdev stats */
1470
1471 for (i = 0; i < num_peer_stats; i++) {
1472 const struct wmi_peer_stats *src;
1473 struct ath10k_fw_stats_peer *dst;
1474
1475 src = (void *)skb->data;
1476 if (!skb_pull(skb, sizeof(*src)))
1477 return -EPROTO;
1478
1479 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1480 if (!dst)
1481 continue;
1482
1483 ath10k_wmi_pull_peer_stats(src, dst);
1484 list_add_tail(&dst->list, &stats->peers);
1485 }
1486
1487 return 0;
1488 }
1489
1490 static int ath10k_wmi_10x_pull_fw_stats(struct ath10k *ar,
1491 struct sk_buff *skb,
1492 struct ath10k_fw_stats *stats)
1493 {
1494 const struct wmi_stats_event *ev = (void *)skb->data;
1495 u32 num_pdev_stats, num_vdev_stats, num_peer_stats;
1496 int i;
1497
1498 if (!skb_pull(skb, sizeof(*ev)))
1499 return -EPROTO;
1500
1501 num_pdev_stats = __le32_to_cpu(ev->num_pdev_stats);
1502 num_vdev_stats = __le32_to_cpu(ev->num_vdev_stats);
1503 num_peer_stats = __le32_to_cpu(ev->num_peer_stats);
1504
1505 for (i = 0; i < num_pdev_stats; i++) {
1506 const struct wmi_10x_pdev_stats *src;
1507 struct ath10k_fw_stats_pdev *dst;
1508
1509 src = (void *)skb->data;
1510 if (!skb_pull(skb, sizeof(*src)))
1511 return -EPROTO;
1512
1513 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1514 if (!dst)
1515 continue;
1516
1517 ath10k_wmi_pull_pdev_stats(&src->old, dst);
1518
1519 dst->ack_rx_bad = __le32_to_cpu(src->ack_rx_bad);
1520 dst->rts_bad = __le32_to_cpu(src->rts_bad);
1521 dst->rts_good = __le32_to_cpu(src->rts_good);
1522 dst->fcs_bad = __le32_to_cpu(src->fcs_bad);
1523 dst->no_beacons = __le32_to_cpu(src->no_beacons);
1524 dst->mib_int_count = __le32_to_cpu(src->mib_int_count);
1525
1526 list_add_tail(&dst->list, &stats->pdevs);
1527 }
1528
1529 /* fw doesn't implement vdev stats */
1530
1531 for (i = 0; i < num_peer_stats; i++) {
1532 const struct wmi_10x_peer_stats *src;
1533 struct ath10k_fw_stats_peer *dst;
1534
1535 src = (void *)skb->data;
1536 if (!skb_pull(skb, sizeof(*src)))
1537 return -EPROTO;
1538
1539 dst = kzalloc(sizeof(*dst), GFP_ATOMIC);
1540 if (!dst)
1541 continue;
1542
1543 ath10k_wmi_pull_peer_stats(&src->old, dst);
1544
1545 dst->peer_rx_rate = __le32_to_cpu(src->peer_rx_rate);
1546
1547 list_add_tail(&dst->list, &stats->peers);
1548 }
1549
1550 return 0;
1551 }
1552
1553 int ath10k_wmi_pull_fw_stats(struct ath10k *ar, struct sk_buff *skb,
1554 struct ath10k_fw_stats *stats)
1555 {
1556 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1557 return ath10k_wmi_10x_pull_fw_stats(ar, skb, stats);
1558 else
1559 return ath10k_wmi_main_pull_fw_stats(ar, skb, stats);
1560 }
1561
1562 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1563 struct sk_buff *skb)
1564 {
1565 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1566 ath10k_debug_fw_stats_process(ar, skb);
1567 }
1568
1569 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1570 struct sk_buff *skb)
1571 {
1572 struct wmi_vdev_start_response_event *ev;
1573
1574 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1575
1576 ev = (struct wmi_vdev_start_response_event *)skb->data;
1577
1578 if (WARN_ON(__le32_to_cpu(ev->status)))
1579 return;
1580
1581 complete(&ar->vdev_setup_done);
1582 }
1583
1584 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1585 struct sk_buff *skb)
1586 {
1587 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1588 complete(&ar->vdev_setup_done);
1589 }
1590
1591 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1592 struct sk_buff *skb)
1593 {
1594 struct wmi_peer_sta_kickout_event *ev;
1595 struct ieee80211_sta *sta;
1596
1597 ev = (struct wmi_peer_sta_kickout_event *)skb->data;
1598
1599 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi event peer sta kickout %pM\n",
1600 ev->peer_macaddr.addr);
1601
1602 rcu_read_lock();
1603
1604 sta = ieee80211_find_sta_by_ifaddr(ar->hw, ev->peer_macaddr.addr, NULL);
1605 if (!sta) {
1606 ath10k_warn(ar, "Spurious quick kickout for STA %pM\n",
1607 ev->peer_macaddr.addr);
1608 goto exit;
1609 }
1610
1611 ieee80211_report_low_ack(sta, 10);
1612
1613 exit:
1614 rcu_read_unlock();
1615 }
1616
1617 /*
1618 * FIXME
1619 *
1620 * We don't report to mac80211 sleep state of connected
1621 * stations. Due to this mac80211 can't fill in TIM IE
1622 * correctly.
1623 *
1624 * I know of no way of getting nullfunc frames that contain
1625 * sleep transition from connected stations - these do not
1626 * seem to be sent from the target to the host. There also
1627 * doesn't seem to be a dedicated event for that. So the
1628 * only way left to do this would be to read tim_bitmap
1629 * during SWBA.
1630 *
1631 * We could probably try using tim_bitmap from SWBA to tell
1632 * mac80211 which stations are asleep and which are not. The
1633 * problem here is calling mac80211 functions so many times
1634 * could take too long and make us miss the time to submit
1635 * the beacon to the target.
1636 *
1637 * So as a workaround we try to extend the TIM IE if there
1638 * is unicast buffered for stations with aid > 7 and fill it
1639 * in ourselves.
1640 */
1641 static void ath10k_wmi_update_tim(struct ath10k *ar,
1642 struct ath10k_vif *arvif,
1643 struct sk_buff *bcn,
1644 struct wmi_bcn_info *bcn_info)
1645 {
1646 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1647 struct ieee80211_tim_ie *tim;
1648 u8 *ies, *ie;
1649 u8 ie_len, pvm_len;
1650 __le32 t;
1651 u32 v;
1652
1653 /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1654 * we must copy the bitmap upon change and reuse it later */
1655 if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1656 int i;
1657
1658 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1659 sizeof(bcn_info->tim_info.tim_bitmap));
1660
1661 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1662 t = bcn_info->tim_info.tim_bitmap[i / 4];
1663 v = __le32_to_cpu(t);
1664 arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1665 }
1666
1667 /* FW reports either length 0 or 16
1668 * so we calculate this on our own */
1669 arvif->u.ap.tim_len = 0;
1670 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1671 if (arvif->u.ap.tim_bitmap[i])
1672 arvif->u.ap.tim_len = i;
1673
1674 arvif->u.ap.tim_len++;
1675 }
1676
1677 ies = bcn->data;
1678 ies += ieee80211_hdrlen(hdr->frame_control);
1679 ies += 12; /* fixed parameters */
1680
1681 ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1682 (u8 *)skb_tail_pointer(bcn) - ies);
1683 if (!ie) {
1684 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1685 ath10k_warn(ar, "no tim ie found;\n");
1686 return;
1687 }
1688
1689 tim = (void *)ie + 2;
1690 ie_len = ie[1];
1691 pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1692
1693 if (pvm_len < arvif->u.ap.tim_len) {
1694 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1695 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1696 void *next_ie = ie + 2 + ie_len;
1697
1698 if (skb_put(bcn, expand_size)) {
1699 memmove(next_ie + expand_size, next_ie, move_size);
1700
1701 ie[1] += expand_size;
1702 ie_len += expand_size;
1703 pvm_len += expand_size;
1704 } else {
1705 ath10k_warn(ar, "tim expansion failed\n");
1706 }
1707 }
1708
1709 if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1710 ath10k_warn(ar, "tim pvm length is too great (%d)\n", pvm_len);
1711 return;
1712 }
1713
1714 tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1715 memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1716
1717 if (tim->dtim_count == 0) {
1718 ATH10K_SKB_CB(bcn)->bcn.dtim_zero = true;
1719
1720 if (__le32_to_cpu(bcn_info->tim_info.tim_mcast) == 1)
1721 ATH10K_SKB_CB(bcn)->bcn.deliver_cab = true;
1722 }
1723
1724 ath10k_dbg(ar, ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1725 tim->dtim_count, tim->dtim_period,
1726 tim->bitmap_ctrl, pvm_len);
1727 }
1728
1729 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1730 struct wmi_p2p_noa_info *noa)
1731 {
1732 struct ieee80211_p2p_noa_attr *noa_attr;
1733 u8 ctwindow_oppps = noa->ctwindow_oppps;
1734 u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1735 bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1736 __le16 *noa_attr_len;
1737 u16 attr_len;
1738 u8 noa_descriptors = noa->num_descriptors;
1739 int i;
1740
1741 /* P2P IE */
1742 data[0] = WLAN_EID_VENDOR_SPECIFIC;
1743 data[1] = len - 2;
1744 data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1745 data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1746 data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1747 data[5] = WLAN_OUI_TYPE_WFA_P2P;
1748
1749 /* NOA ATTR */
1750 data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1751 noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1752 noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1753
1754 noa_attr->index = noa->index;
1755 noa_attr->oppps_ctwindow = ctwindow;
1756 if (oppps)
1757 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1758
1759 for (i = 0; i < noa_descriptors; i++) {
1760 noa_attr->desc[i].count =
1761 __le32_to_cpu(noa->descriptors[i].type_count);
1762 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1763 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1764 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1765 }
1766
1767 attr_len = 2; /* index + oppps_ctwindow */
1768 attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1769 *noa_attr_len = __cpu_to_le16(attr_len);
1770 }
1771
1772 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1773 {
1774 u32 len = 0;
1775 u8 noa_descriptors = noa->num_descriptors;
1776 u8 opp_ps_info = noa->ctwindow_oppps;
1777 bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1778
1779 if (!noa_descriptors && !opps_enabled)
1780 return len;
1781
1782 len += 1 + 1 + 4; /* EID + len + OUI */
1783 len += 1 + 2; /* noa attr + attr len */
1784 len += 1 + 1; /* index + oppps_ctwindow */
1785 len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1786
1787 return len;
1788 }
1789
1790 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1791 struct sk_buff *bcn,
1792 struct wmi_bcn_info *bcn_info)
1793 {
1794 struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1795 u8 *new_data, *old_data = arvif->u.ap.noa_data;
1796 u32 new_len;
1797
1798 if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1799 return;
1800
1801 ath10k_dbg(ar, ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1802 if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1803 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1804 if (!new_len)
1805 goto cleanup;
1806
1807 new_data = kmalloc(new_len, GFP_ATOMIC);
1808 if (!new_data)
1809 goto cleanup;
1810
1811 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1812
1813 spin_lock_bh(&ar->data_lock);
1814 arvif->u.ap.noa_data = new_data;
1815 arvif->u.ap.noa_len = new_len;
1816 spin_unlock_bh(&ar->data_lock);
1817 kfree(old_data);
1818 }
1819
1820 if (arvif->u.ap.noa_data)
1821 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1822 memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1823 arvif->u.ap.noa_data,
1824 arvif->u.ap.noa_len);
1825 return;
1826
1827 cleanup:
1828 spin_lock_bh(&ar->data_lock);
1829 arvif->u.ap.noa_data = NULL;
1830 arvif->u.ap.noa_len = 0;
1831 spin_unlock_bh(&ar->data_lock);
1832 kfree(old_data);
1833 }
1834
1835 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1836 {
1837 struct wmi_host_swba_event *ev;
1838 u32 map;
1839 int i = -1;
1840 struct wmi_bcn_info *bcn_info;
1841 struct ath10k_vif *arvif;
1842 struct sk_buff *bcn;
1843 dma_addr_t paddr;
1844 int ret, vdev_id = 0;
1845
1846 ev = (struct wmi_host_swba_event *)skb->data;
1847 map = __le32_to_cpu(ev->vdev_map);
1848
1849 ath10k_dbg(ar, ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
1850 ev->vdev_map);
1851
1852 for (; map; map >>= 1, vdev_id++) {
1853 if (!(map & 0x1))
1854 continue;
1855
1856 i++;
1857
1858 if (i >= WMI_MAX_AP_VDEV) {
1859 ath10k_warn(ar, "swba has corrupted vdev map\n");
1860 break;
1861 }
1862
1863 bcn_info = &ev->bcn_info[i];
1864
1865 ath10k_dbg(ar, ATH10K_DBG_MGMT,
1866 "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
1867 i,
1868 __le32_to_cpu(bcn_info->tim_info.tim_len),
1869 __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1870 __le32_to_cpu(bcn_info->tim_info.tim_changed),
1871 __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1872 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1873 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1874 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1875 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1876
1877 arvif = ath10k_get_arvif(ar, vdev_id);
1878 if (arvif == NULL) {
1879 ath10k_warn(ar, "no vif for vdev_id %d found\n",
1880 vdev_id);
1881 continue;
1882 }
1883
1884 /* There are no completions for beacons so wait for next SWBA
1885 * before telling mac80211 to decrement CSA counter
1886 *
1887 * Once CSA counter is completed stop sending beacons until
1888 * actual channel switch is done */
1889 if (arvif->vif->csa_active &&
1890 ieee80211_csa_is_complete(arvif->vif)) {
1891 ieee80211_csa_finish(arvif->vif);
1892 continue;
1893 }
1894
1895 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1896 if (!bcn) {
1897 ath10k_warn(ar, "could not get mac80211 beacon\n");
1898 continue;
1899 }
1900
1901 ath10k_tx_h_seq_no(arvif->vif, bcn);
1902 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1903 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1904
1905 spin_lock_bh(&ar->data_lock);
1906
1907 if (arvif->beacon) {
1908 if (!arvif->beacon_sent)
1909 ath10k_warn(ar, "SWBA overrun on vdev %d\n",
1910 arvif->vdev_id);
1911
1912 ath10k_mac_vif_beacon_free(arvif);
1913 }
1914
1915 if (!arvif->beacon_buf) {
1916 paddr = dma_map_single(arvif->ar->dev, bcn->data,
1917 bcn->len, DMA_TO_DEVICE);
1918 ret = dma_mapping_error(arvif->ar->dev, paddr);
1919 if (ret) {
1920 ath10k_warn(ar, "failed to map beacon: %d\n",
1921 ret);
1922 dev_kfree_skb_any(bcn);
1923 goto skip;
1924 }
1925
1926 ATH10K_SKB_CB(bcn)->paddr = paddr;
1927 } else {
1928 if (bcn->len > IEEE80211_MAX_FRAME_LEN) {
1929 ath10k_warn(ar, "trimming beacon %d -> %d bytes!\n",
1930 bcn->len, IEEE80211_MAX_FRAME_LEN);
1931 skb_trim(bcn, IEEE80211_MAX_FRAME_LEN);
1932 }
1933 memcpy(arvif->beacon_buf, bcn->data, bcn->len);
1934 ATH10K_SKB_CB(bcn)->paddr = arvif->beacon_paddr;
1935 }
1936
1937 arvif->beacon = bcn;
1938 arvif->beacon_sent = false;
1939
1940 trace_ath10k_tx_hdr(ar, bcn->data, bcn->len);
1941 trace_ath10k_tx_payload(ar, bcn->data, bcn->len);
1942
1943 ath10k_wmi_tx_beacon_nowait(arvif);
1944 skip:
1945 spin_unlock_bh(&ar->data_lock);
1946 }
1947 }
1948
1949 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1950 struct sk_buff *skb)
1951 {
1952 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1953 }
1954
1955 static void ath10k_dfs_radar_report(struct ath10k *ar,
1956 const struct wmi_phyerr *phyerr,
1957 const struct phyerr_radar_report *rr,
1958 u64 tsf)
1959 {
1960 u32 reg0, reg1, tsf32l;
1961 struct pulse_event pe;
1962 u64 tsf64;
1963 u8 rssi, width;
1964
1965 reg0 = __le32_to_cpu(rr->reg0);
1966 reg1 = __le32_to_cpu(rr->reg1);
1967
1968 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1969 "wmi phyerr radar report chirp %d max_width %d agc_total_gain %d pulse_delta_diff %d\n",
1970 MS(reg0, RADAR_REPORT_REG0_PULSE_IS_CHIRP),
1971 MS(reg0, RADAR_REPORT_REG0_PULSE_IS_MAX_WIDTH),
1972 MS(reg0, RADAR_REPORT_REG0_AGC_TOTAL_GAIN),
1973 MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_DIFF));
1974 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1975 "wmi phyerr radar report pulse_delta_pean %d pulse_sidx %d fft_valid %d agc_mb_gain %d subchan_mask %d\n",
1976 MS(reg0, RADAR_REPORT_REG0_PULSE_DELTA_PEAK),
1977 MS(reg0, RADAR_REPORT_REG0_PULSE_SIDX),
1978 MS(reg1, RADAR_REPORT_REG1_PULSE_SRCH_FFT_VALID),
1979 MS(reg1, RADAR_REPORT_REG1_PULSE_AGC_MB_GAIN),
1980 MS(reg1, RADAR_REPORT_REG1_PULSE_SUBCHAN_MASK));
1981 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
1982 "wmi phyerr radar report pulse_tsf_offset 0x%X pulse_dur: %d\n",
1983 MS(reg1, RADAR_REPORT_REG1_PULSE_TSF_OFFSET),
1984 MS(reg1, RADAR_REPORT_REG1_PULSE_DUR));
1985
1986 if (!ar->dfs_detector)
1987 return;
1988
1989 /* report event to DFS pattern detector */
1990 tsf32l = __le32_to_cpu(phyerr->tsf_timestamp);
1991 tsf64 = tsf & (~0xFFFFFFFFULL);
1992 tsf64 |= tsf32l;
1993
1994 width = MS(reg1, RADAR_REPORT_REG1_PULSE_DUR);
1995 rssi = phyerr->rssi_combined;
1996
1997 /* hardware store this as 8 bit signed value,
1998 * set to zero if negative number
1999 */
2000 if (rssi & 0x80)
2001 rssi = 0;
2002
2003 pe.ts = tsf64;
2004 pe.freq = ar->hw->conf.chandef.chan->center_freq;
2005 pe.width = width;
2006 pe.rssi = rssi;
2007
2008 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2009 "dfs add pulse freq: %d, width: %d, rssi %d, tsf: %llX\n",
2010 pe.freq, pe.width, pe.rssi, pe.ts);
2011
2012 ATH10K_DFS_STAT_INC(ar, pulses_detected);
2013
2014 if (!ar->dfs_detector->add_pulse(ar->dfs_detector, &pe)) {
2015 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2016 "dfs no pulse pattern detected, yet\n");
2017 return;
2018 }
2019
2020 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs radar detected\n");
2021 ATH10K_DFS_STAT_INC(ar, radar_detected);
2022
2023 /* Control radar events reporting in debugfs file
2024 dfs_block_radar_events */
2025 if (ar->dfs_block_radar_events) {
2026 ath10k_info(ar, "DFS Radar detected, but ignored as requested\n");
2027 return;
2028 }
2029
2030 ieee80211_radar_detected(ar->hw);
2031 }
2032
2033 static int ath10k_dfs_fft_report(struct ath10k *ar,
2034 const struct wmi_phyerr *phyerr,
2035 const struct phyerr_fft_report *fftr,
2036 u64 tsf)
2037 {
2038 u32 reg0, reg1;
2039 u8 rssi, peak_mag;
2040
2041 reg0 = __le32_to_cpu(fftr->reg0);
2042 reg1 = __le32_to_cpu(fftr->reg1);
2043 rssi = phyerr->rssi_combined;
2044
2045 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2046 "wmi phyerr fft report total_gain_db %d base_pwr_db %d fft_chn_idx %d peak_sidx %d\n",
2047 MS(reg0, SEARCH_FFT_REPORT_REG0_TOTAL_GAIN_DB),
2048 MS(reg0, SEARCH_FFT_REPORT_REG0_BASE_PWR_DB),
2049 MS(reg0, SEARCH_FFT_REPORT_REG0_FFT_CHN_IDX),
2050 MS(reg0, SEARCH_FFT_REPORT_REG0_PEAK_SIDX));
2051 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2052 "wmi phyerr fft report rel_pwr_db %d avgpwr_db %d peak_mag %d num_store_bin %d\n",
2053 MS(reg1, SEARCH_FFT_REPORT_REG1_RELPWR_DB),
2054 MS(reg1, SEARCH_FFT_REPORT_REG1_AVGPWR_DB),
2055 MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG),
2056 MS(reg1, SEARCH_FFT_REPORT_REG1_NUM_STR_BINS_IB));
2057
2058 peak_mag = MS(reg1, SEARCH_FFT_REPORT_REG1_PEAK_MAG);
2059
2060 /* false event detection */
2061 if (rssi == DFS_RSSI_POSSIBLY_FALSE &&
2062 peak_mag < 2 * DFS_PEAK_MAG_THOLD_POSSIBLY_FALSE) {
2063 ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs false pulse detected\n");
2064 ATH10K_DFS_STAT_INC(ar, pulses_discarded);
2065 return -EINVAL;
2066 }
2067
2068 return 0;
2069 }
2070
2071 static void ath10k_wmi_event_dfs(struct ath10k *ar,
2072 const struct wmi_phyerr *phyerr,
2073 u64 tsf)
2074 {
2075 int buf_len, tlv_len, res, i = 0;
2076 const struct phyerr_tlv *tlv;
2077 const struct phyerr_radar_report *rr;
2078 const struct phyerr_fft_report *fftr;
2079 const u8 *tlv_buf;
2080
2081 buf_len = __le32_to_cpu(phyerr->buf_len);
2082 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2083 "wmi event dfs err_code %d rssi %d tsfl 0x%X tsf64 0x%llX len %d\n",
2084 phyerr->phy_err_code, phyerr->rssi_combined,
2085 __le32_to_cpu(phyerr->tsf_timestamp), tsf, buf_len);
2086
2087 /* Skip event if DFS disabled */
2088 if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED))
2089 return;
2090
2091 ATH10K_DFS_STAT_INC(ar, pulses_total);
2092
2093 while (i < buf_len) {
2094 if (i + sizeof(*tlv) > buf_len) {
2095 ath10k_warn(ar, "too short buf for tlv header (%d)\n",
2096 i);
2097 return;
2098 }
2099
2100 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2101 tlv_len = __le16_to_cpu(tlv->len);
2102 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2103 ath10k_dbg(ar, ATH10K_DBG_REGULATORY,
2104 "wmi event dfs tlv_len %d tlv_tag 0x%02X tlv_sig 0x%02X\n",
2105 tlv_len, tlv->tag, tlv->sig);
2106
2107 switch (tlv->tag) {
2108 case PHYERR_TLV_TAG_RADAR_PULSE_SUMMARY:
2109 if (i + sizeof(*tlv) + sizeof(*rr) > buf_len) {
2110 ath10k_warn(ar, "too short radar pulse summary (%d)\n",
2111 i);
2112 return;
2113 }
2114
2115 rr = (struct phyerr_radar_report *)tlv_buf;
2116 ath10k_dfs_radar_report(ar, phyerr, rr, tsf);
2117 break;
2118 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2119 if (i + sizeof(*tlv) + sizeof(*fftr) > buf_len) {
2120 ath10k_warn(ar, "too short fft report (%d)\n",
2121 i);
2122 return;
2123 }
2124
2125 fftr = (struct phyerr_fft_report *)tlv_buf;
2126 res = ath10k_dfs_fft_report(ar, phyerr, fftr, tsf);
2127 if (res)
2128 return;
2129 break;
2130 }
2131
2132 i += sizeof(*tlv) + tlv_len;
2133 }
2134 }
2135
2136 static void
2137 ath10k_wmi_event_spectral_scan(struct ath10k *ar,
2138 const struct wmi_phyerr *phyerr,
2139 u64 tsf)
2140 {
2141 int buf_len, tlv_len, res, i = 0;
2142 struct phyerr_tlv *tlv;
2143 const void *tlv_buf;
2144 const struct phyerr_fft_report *fftr;
2145 size_t fftr_len;
2146
2147 buf_len = __le32_to_cpu(phyerr->buf_len);
2148
2149 while (i < buf_len) {
2150 if (i + sizeof(*tlv) > buf_len) {
2151 ath10k_warn(ar, "failed to parse phyerr tlv header at byte %d\n",
2152 i);
2153 return;
2154 }
2155
2156 tlv = (struct phyerr_tlv *)&phyerr->buf[i];
2157 tlv_len = __le16_to_cpu(tlv->len);
2158 tlv_buf = &phyerr->buf[i + sizeof(*tlv)];
2159
2160 if (i + sizeof(*tlv) + tlv_len > buf_len) {
2161 ath10k_warn(ar, "failed to parse phyerr tlv payload at byte %d\n",
2162 i);
2163 return;
2164 }
2165
2166 switch (tlv->tag) {
2167 case PHYERR_TLV_TAG_SEARCH_FFT_REPORT:
2168 if (sizeof(*fftr) > tlv_len) {
2169 ath10k_warn(ar, "failed to parse fft report at byte %d\n",
2170 i);
2171 return;
2172 }
2173
2174 fftr_len = tlv_len - sizeof(*fftr);
2175 fftr = tlv_buf;
2176 res = ath10k_spectral_process_fft(ar, phyerr,
2177 fftr, fftr_len,
2178 tsf);
2179 if (res < 0) {
2180 ath10k_warn(ar, "failed to process fft report: %d\n",
2181 res);
2182 return;
2183 }
2184 break;
2185 }
2186
2187 i += sizeof(*tlv) + tlv_len;
2188 }
2189 }
2190
2191 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
2192 {
2193 const struct wmi_phyerr_event *ev;
2194 const struct wmi_phyerr *phyerr;
2195 u32 count, i, buf_len, phy_err_code;
2196 u64 tsf;
2197 int left_len = skb->len;
2198
2199 ATH10K_DFS_STAT_INC(ar, phy_errors);
2200
2201 /* Check if combined event available */
2202 if (left_len < sizeof(*ev)) {
2203 ath10k_warn(ar, "wmi phyerr combined event wrong len\n");
2204 return;
2205 }
2206
2207 left_len -= sizeof(*ev);
2208
2209 /* Check number of included events */
2210 ev = (const struct wmi_phyerr_event *)skb->data;
2211 count = __le32_to_cpu(ev->num_phyerrs);
2212
2213 tsf = __le32_to_cpu(ev->tsf_u32);
2214 tsf <<= 32;
2215 tsf |= __le32_to_cpu(ev->tsf_l32);
2216
2217 ath10k_dbg(ar, ATH10K_DBG_WMI,
2218 "wmi event phyerr count %d tsf64 0x%llX\n",
2219 count, tsf);
2220
2221 phyerr = ev->phyerrs;
2222 for (i = 0; i < count; i++) {
2223 /* Check if we can read event header */
2224 if (left_len < sizeof(*phyerr)) {
2225 ath10k_warn(ar, "single event (%d) wrong head len\n",
2226 i);
2227 return;
2228 }
2229
2230 left_len -= sizeof(*phyerr);
2231
2232 buf_len = __le32_to_cpu(phyerr->buf_len);
2233 phy_err_code = phyerr->phy_err_code;
2234
2235 if (left_len < buf_len) {
2236 ath10k_warn(ar, "single event (%d) wrong buf len\n", i);
2237 return;
2238 }
2239
2240 left_len -= buf_len;
2241
2242 switch (phy_err_code) {
2243 case PHY_ERROR_RADAR:
2244 ath10k_wmi_event_dfs(ar, phyerr, tsf);
2245 break;
2246 case PHY_ERROR_SPECTRAL_SCAN:
2247 ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2248 break;
2249 case PHY_ERROR_FALSE_RADAR_EXT:
2250 ath10k_wmi_event_dfs(ar, phyerr, tsf);
2251 ath10k_wmi_event_spectral_scan(ar, phyerr, tsf);
2252 break;
2253 default:
2254 break;
2255 }
2256
2257 phyerr = (void *)phyerr + sizeof(*phyerr) + buf_len;
2258 }
2259 }
2260
2261 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
2262 {
2263 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
2264 }
2265
2266 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
2267 struct sk_buff *skb)
2268 {
2269 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
2270 }
2271
2272 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
2273 struct sk_buff *skb)
2274 {
2275 char buf[101], c;
2276 int i;
2277
2278 for (i = 0; i < sizeof(buf) - 1; i++) {
2279 if (i >= skb->len)
2280 break;
2281
2282 c = skb->data[i];
2283
2284 if (c == '\0')
2285 break;
2286
2287 if (isascii(c) && isprint(c))
2288 buf[i] = c;
2289 else
2290 buf[i] = '.';
2291 }
2292
2293 if (i == sizeof(buf) - 1)
2294 ath10k_warn(ar, "wmi debug print truncated: %d\n", skb->len);
2295
2296 /* for some reason the debug prints end with \n, remove that */
2297 if (skb->data[i - 1] == '\n')
2298 i--;
2299
2300 /* the last byte is always reserved for the null character */
2301 buf[i] = '\0';
2302
2303 ath10k_dbg(ar, ATH10K_DBG_WMI_PRINT, "wmi print '%s'\n", buf);
2304 }
2305
2306 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
2307 {
2308 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
2309 }
2310
2311 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
2312 struct sk_buff *skb)
2313 {
2314 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
2315 }
2316
2317 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
2318 struct sk_buff *skb)
2319 {
2320 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
2321 }
2322
2323 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
2324 struct sk_buff *skb)
2325 {
2326 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
2327 }
2328
2329 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
2330 struct sk_buff *skb)
2331 {
2332 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
2333 }
2334
2335 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
2336 struct sk_buff *skb)
2337 {
2338 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
2339 }
2340
2341 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
2342 struct sk_buff *skb)
2343 {
2344 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
2345 }
2346
2347 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
2348 struct sk_buff *skb)
2349 {
2350 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
2351 }
2352
2353 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
2354 struct sk_buff *skb)
2355 {
2356 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
2357 }
2358
2359 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
2360 struct sk_buff *skb)
2361 {
2362 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
2363 }
2364
2365 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
2366 struct sk_buff *skb)
2367 {
2368 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
2369 }
2370
2371 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
2372 struct sk_buff *skb)
2373 {
2374 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
2375 }
2376
2377 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
2378 struct sk_buff *skb)
2379 {
2380 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
2381 }
2382
2383 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
2384 struct sk_buff *skb)
2385 {
2386 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
2387 }
2388
2389 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
2390 struct sk_buff *skb)
2391 {
2392 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
2393 }
2394
2395 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
2396 struct sk_buff *skb)
2397 {
2398 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
2399 }
2400
2401 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
2402 struct sk_buff *skb)
2403 {
2404 ath10k_dbg(ar, ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
2405 }
2406
2407 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
2408 u32 num_units, u32 unit_len)
2409 {
2410 dma_addr_t paddr;
2411 u32 pool_size;
2412 int idx = ar->wmi.num_mem_chunks;
2413
2414 pool_size = num_units * round_up(unit_len, 4);
2415
2416 if (!pool_size)
2417 return -EINVAL;
2418
2419 ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
2420 pool_size,
2421 &paddr,
2422 GFP_ATOMIC);
2423 if (!ar->wmi.mem_chunks[idx].vaddr) {
2424 ath10k_warn(ar, "failed to allocate memory chunk\n");
2425 return -ENOMEM;
2426 }
2427
2428 memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
2429
2430 ar->wmi.mem_chunks[idx].paddr = paddr;
2431 ar->wmi.mem_chunks[idx].len = pool_size;
2432 ar->wmi.mem_chunks[idx].req_id = req_id;
2433 ar->wmi.num_mem_chunks++;
2434
2435 return 0;
2436 }
2437
2438 static int ath10k_wmi_main_pull_svc_rdy_ev(struct sk_buff *skb,
2439 struct wmi_svc_rdy_ev_arg *arg)
2440 {
2441 struct wmi_service_ready_event *ev;
2442 size_t i, n;
2443
2444 if (skb->len < sizeof(*ev))
2445 return -EPROTO;
2446
2447 ev = (void *)skb->data;
2448 skb_pull(skb, sizeof(*ev));
2449 arg->min_tx_power = ev->hw_min_tx_power;
2450 arg->max_tx_power = ev->hw_max_tx_power;
2451 arg->ht_cap = ev->ht_cap_info;
2452 arg->vht_cap = ev->vht_cap_info;
2453 arg->sw_ver0 = ev->sw_version;
2454 arg->sw_ver1 = ev->sw_version_1;
2455 arg->phy_capab = ev->phy_capability;
2456 arg->num_rf_chains = ev->num_rf_chains;
2457 arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2458 arg->num_mem_reqs = ev->num_mem_reqs;
2459 arg->service_map = ev->wmi_service_bitmap;
2460 arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2461
2462 n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2463 ARRAY_SIZE(arg->mem_reqs));
2464 for (i = 0; i < n; i++)
2465 arg->mem_reqs[i] = &ev->mem_reqs[i];
2466
2467 if (skb->len <
2468 __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2469 return -EPROTO;
2470
2471 return 0;
2472 }
2473
2474 static int ath10k_wmi_10x_pull_svc_rdy_ev(struct sk_buff *skb,
2475 struct wmi_svc_rdy_ev_arg *arg)
2476 {
2477 struct wmi_10x_service_ready_event *ev;
2478 int i, n;
2479
2480 if (skb->len < sizeof(*ev))
2481 return -EPROTO;
2482
2483 ev = (void *)skb->data;
2484 skb_pull(skb, sizeof(*ev));
2485 arg->min_tx_power = ev->hw_min_tx_power;
2486 arg->max_tx_power = ev->hw_max_tx_power;
2487 arg->ht_cap = ev->ht_cap_info;
2488 arg->vht_cap = ev->vht_cap_info;
2489 arg->sw_ver0 = ev->sw_version;
2490 arg->phy_capab = ev->phy_capability;
2491 arg->num_rf_chains = ev->num_rf_chains;
2492 arg->eeprom_rd = ev->hal_reg_capabilities.eeprom_rd;
2493 arg->num_mem_reqs = ev->num_mem_reqs;
2494 arg->service_map = ev->wmi_service_bitmap;
2495 arg->service_map_len = sizeof(ev->wmi_service_bitmap);
2496
2497 n = min_t(size_t, __le32_to_cpu(arg->num_mem_reqs),
2498 ARRAY_SIZE(arg->mem_reqs));
2499 for (i = 0; i < n; i++)
2500 arg->mem_reqs[i] = &ev->mem_reqs[i];
2501
2502 if (skb->len <
2503 __le32_to_cpu(arg->num_mem_reqs) * sizeof(arg->mem_reqs[0]))
2504 return -EPROTO;
2505
2506 return 0;
2507 }
2508
2509 static void ath10k_wmi_event_service_ready(struct ath10k *ar,
2510 struct sk_buff *skb)
2511 {
2512 struct wmi_svc_rdy_ev_arg arg = {};
2513 u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
2514 int ret;
2515
2516 memset(&ar->wmi.svc_map, 0, sizeof(ar->wmi.svc_map));
2517
2518 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
2519 ret = ath10k_wmi_10x_pull_svc_rdy_ev(skb, &arg);
2520 wmi_10x_svc_map(arg.service_map, ar->wmi.svc_map,
2521 arg.service_map_len);
2522 } else {
2523 ret = ath10k_wmi_main_pull_svc_rdy_ev(skb, &arg);
2524 wmi_main_svc_map(arg.service_map, ar->wmi.svc_map,
2525 arg.service_map_len);
2526 }
2527
2528 if (ret) {
2529 ath10k_warn(ar, "failed to parse service ready: %d\n", ret);
2530 return;
2531 }
2532
2533 ar->hw_min_tx_power = __le32_to_cpu(arg.min_tx_power);
2534 ar->hw_max_tx_power = __le32_to_cpu(arg.max_tx_power);
2535 ar->ht_cap_info = __le32_to_cpu(arg.ht_cap);
2536 ar->vht_cap_info = __le32_to_cpu(arg.vht_cap);
2537 ar->fw_version_major =
2538 (__le32_to_cpu(arg.sw_ver0) & 0xff000000) >> 24;
2539 ar->fw_version_minor = (__le32_to_cpu(arg.sw_ver0) & 0x00ffffff);
2540 ar->fw_version_release =
2541 (__le32_to_cpu(arg.sw_ver1) & 0xffff0000) >> 16;
2542 ar->fw_version_build = (__le32_to_cpu(arg.sw_ver1) & 0x0000ffff);
2543 ar->phy_capability = __le32_to_cpu(arg.phy_capab);
2544 ar->num_rf_chains = __le32_to_cpu(arg.num_rf_chains);
2545 ar->ath_common.regulatory.current_rd = __le32_to_cpu(arg.eeprom_rd);
2546
2547 ath10k_dbg_dump(ar, ATH10K_DBG_WMI, NULL, "wmi svc: ",
2548 arg.service_map, arg.service_map_len);
2549
2550 /* only manually set fw features when not using FW IE format */
2551 if (ar->fw_api == 1 && ar->fw_version_build > 636)
2552 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
2553
2554 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
2555 ath10k_warn(ar, "hardware advertises support for more spatial streams than it should (%d > %d)\n",
2556 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
2557 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
2558 }
2559
2560 ar->supp_tx_chainmask = (1 << ar->num_rf_chains) - 1;
2561 ar->supp_rx_chainmask = (1 << ar->num_rf_chains) - 1;
2562
2563 if (strlen(ar->hw->wiphy->fw_version) == 0) {
2564 snprintf(ar->hw->wiphy->fw_version,
2565 sizeof(ar->hw->wiphy->fw_version),
2566 "%u.%u.%u.%u",
2567 ar->fw_version_major,
2568 ar->fw_version_minor,
2569 ar->fw_version_release,
2570 ar->fw_version_build);
2571 }
2572
2573 num_mem_reqs = __le32_to_cpu(arg.num_mem_reqs);
2574 if (num_mem_reqs > WMI_MAX_MEM_REQS) {
2575 ath10k_warn(ar, "requested memory chunks number (%d) exceeds the limit\n",
2576 num_mem_reqs);
2577 return;
2578 }
2579
2580 for (i = 0; i < num_mem_reqs; ++i) {
2581 req_id = __le32_to_cpu(arg.mem_reqs[i]->req_id);
2582 num_units = __le32_to_cpu(arg.mem_reqs[i]->num_units);
2583 unit_size = __le32_to_cpu(arg.mem_reqs[i]->unit_size);
2584 num_unit_info = __le32_to_cpu(arg.mem_reqs[i]->num_unit_info);
2585
2586 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
2587 /* number of units to allocate is number of
2588 * peers, 1 extra for self peer on target */
2589 /* this needs to be tied, host and target
2590 * can get out of sync */
2591 num_units = TARGET_10X_NUM_PEERS + 1;
2592 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
2593 num_units = TARGET_10X_NUM_VDEVS + 1;
2594
2595 ath10k_dbg(ar, ATH10K_DBG_WMI,
2596 "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
2597 req_id,
2598 __le32_to_cpu(arg.mem_reqs[i]->num_units),
2599 num_unit_info,
2600 unit_size,
2601 num_units);
2602
2603 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
2604 unit_size);
2605 if (ret)
2606 return;
2607 }
2608
2609 ath10k_dbg(ar, ATH10K_DBG_WMI,
2610 "wmi event service ready min_tx_power 0x%08x max_tx_power 0x%08x ht_cap 0x%08x vht_cap 0x%08x sw_ver0 0x%08x sw_ver1 0x%08x phy_capab 0x%08x num_rf_chains 0x%08x eeprom_rd 0x%08x num_mem_reqs 0x%08x\n",
2611 __le32_to_cpu(arg.min_tx_power),
2612 __le32_to_cpu(arg.max_tx_power),
2613 __le32_to_cpu(arg.ht_cap),
2614 __le32_to_cpu(arg.vht_cap),
2615 __le32_to_cpu(arg.sw_ver0),
2616 __le32_to_cpu(arg.sw_ver1),
2617 __le32_to_cpu(arg.phy_capab),
2618 __le32_to_cpu(arg.num_rf_chains),
2619 __le32_to_cpu(arg.eeprom_rd),
2620 __le32_to_cpu(arg.num_mem_reqs));
2621
2622 complete(&ar->wmi.service_ready);
2623 }
2624
2625 static int ath10k_wmi_event_ready(struct ath10k *ar, struct sk_buff *skb)
2626 {
2627 struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
2628
2629 if (WARN_ON(skb->len < sizeof(*ev)))
2630 return -EINVAL;
2631
2632 ether_addr_copy(ar->mac_addr, ev->mac_addr.addr);
2633
2634 ath10k_dbg(ar, ATH10K_DBG_WMI,
2635 "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d skb->len %i ev-sz %zu\n",
2636 __le32_to_cpu(ev->sw_version),
2637 __le32_to_cpu(ev->abi_version),
2638 ev->mac_addr.addr,
2639 __le32_to_cpu(ev->status), skb->len, sizeof(*ev));
2640
2641 complete(&ar->wmi.unified_ready);
2642 return 0;
2643 }
2644
2645 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
2646 {
2647 struct wmi_cmd_hdr *cmd_hdr;
2648 enum wmi_event_id id;
2649
2650 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2651 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2652
2653 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2654 return;
2655
2656 trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2657
2658 switch (id) {
2659 case WMI_MGMT_RX_EVENTID:
2660 ath10k_wmi_event_mgmt_rx(ar, skb);
2661 /* mgmt_rx() owns the skb now! */
2662 return;
2663 case WMI_SCAN_EVENTID:
2664 ath10k_wmi_event_scan(ar, skb);
2665 break;
2666 case WMI_CHAN_INFO_EVENTID:
2667 ath10k_wmi_event_chan_info(ar, skb);
2668 break;
2669 case WMI_ECHO_EVENTID:
2670 ath10k_wmi_event_echo(ar, skb);
2671 break;
2672 case WMI_DEBUG_MESG_EVENTID:
2673 ath10k_wmi_event_debug_mesg(ar, skb);
2674 break;
2675 case WMI_UPDATE_STATS_EVENTID:
2676 ath10k_wmi_event_update_stats(ar, skb);
2677 break;
2678 case WMI_VDEV_START_RESP_EVENTID:
2679 ath10k_wmi_event_vdev_start_resp(ar, skb);
2680 break;
2681 case WMI_VDEV_STOPPED_EVENTID:
2682 ath10k_wmi_event_vdev_stopped(ar, skb);
2683 break;
2684 case WMI_PEER_STA_KICKOUT_EVENTID:
2685 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2686 break;
2687 case WMI_HOST_SWBA_EVENTID:
2688 ath10k_wmi_event_host_swba(ar, skb);
2689 break;
2690 case WMI_TBTTOFFSET_UPDATE_EVENTID:
2691 ath10k_wmi_event_tbttoffset_update(ar, skb);
2692 break;
2693 case WMI_PHYERR_EVENTID:
2694 ath10k_wmi_event_phyerr(ar, skb);
2695 break;
2696 case WMI_ROAM_EVENTID:
2697 ath10k_wmi_event_roam(ar, skb);
2698 break;
2699 case WMI_PROFILE_MATCH:
2700 ath10k_wmi_event_profile_match(ar, skb);
2701 break;
2702 case WMI_DEBUG_PRINT_EVENTID:
2703 ath10k_wmi_event_debug_print(ar, skb);
2704 break;
2705 case WMI_PDEV_QVIT_EVENTID:
2706 ath10k_wmi_event_pdev_qvit(ar, skb);
2707 break;
2708 case WMI_WLAN_PROFILE_DATA_EVENTID:
2709 ath10k_wmi_event_wlan_profile_data(ar, skb);
2710 break;
2711 case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
2712 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2713 break;
2714 case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
2715 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2716 break;
2717 case WMI_RTT_ERROR_REPORT_EVENTID:
2718 ath10k_wmi_event_rtt_error_report(ar, skb);
2719 break;
2720 case WMI_WOW_WAKEUP_HOST_EVENTID:
2721 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2722 break;
2723 case WMI_DCS_INTERFERENCE_EVENTID:
2724 ath10k_wmi_event_dcs_interference(ar, skb);
2725 break;
2726 case WMI_PDEV_TPC_CONFIG_EVENTID:
2727 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2728 break;
2729 case WMI_PDEV_FTM_INTG_EVENTID:
2730 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
2731 break;
2732 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
2733 ath10k_wmi_event_gtk_offload_status(ar, skb);
2734 break;
2735 case WMI_GTK_REKEY_FAIL_EVENTID:
2736 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
2737 break;
2738 case WMI_TX_DELBA_COMPLETE_EVENTID:
2739 ath10k_wmi_event_delba_complete(ar, skb);
2740 break;
2741 case WMI_TX_ADDBA_COMPLETE_EVENTID:
2742 ath10k_wmi_event_addba_complete(ar, skb);
2743 break;
2744 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
2745 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
2746 break;
2747 case WMI_SERVICE_READY_EVENTID:
2748 ath10k_wmi_event_service_ready(ar, skb);
2749 break;
2750 case WMI_READY_EVENTID:
2751 ath10k_wmi_event_ready(ar, skb);
2752 break;
2753 default:
2754 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2755 break;
2756 }
2757
2758 dev_kfree_skb(skb);
2759 }
2760
2761 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
2762 {
2763 struct wmi_cmd_hdr *cmd_hdr;
2764 enum wmi_10x_event_id id;
2765 bool consumed;
2766
2767 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2768 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2769
2770 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2771 return;
2772
2773 trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2774
2775 consumed = ath10k_tm_event_wmi(ar, id, skb);
2776
2777 /* Ready event must be handled normally also in UTF mode so that we
2778 * know the UTF firmware has booted, others we are just bypass WMI
2779 * events to testmode.
2780 */
2781 if (consumed && id != WMI_10X_READY_EVENTID) {
2782 ath10k_dbg(ar, ATH10K_DBG_WMI,
2783 "wmi testmode consumed 0x%x\n", id);
2784 goto out;
2785 }
2786
2787 switch (id) {
2788 case WMI_10X_MGMT_RX_EVENTID:
2789 ath10k_wmi_event_mgmt_rx(ar, skb);
2790 /* mgmt_rx() owns the skb now! */
2791 return;
2792 case WMI_10X_SCAN_EVENTID:
2793 ath10k_wmi_event_scan(ar, skb);
2794 break;
2795 case WMI_10X_CHAN_INFO_EVENTID:
2796 ath10k_wmi_event_chan_info(ar, skb);
2797 break;
2798 case WMI_10X_ECHO_EVENTID:
2799 ath10k_wmi_event_echo(ar, skb);
2800 break;
2801 case WMI_10X_DEBUG_MESG_EVENTID:
2802 ath10k_wmi_event_debug_mesg(ar, skb);
2803 break;
2804 case WMI_10X_UPDATE_STATS_EVENTID:
2805 ath10k_wmi_event_update_stats(ar, skb);
2806 break;
2807 case WMI_10X_VDEV_START_RESP_EVENTID:
2808 ath10k_wmi_event_vdev_start_resp(ar, skb);
2809 break;
2810 case WMI_10X_VDEV_STOPPED_EVENTID:
2811 ath10k_wmi_event_vdev_stopped(ar, skb);
2812 break;
2813 case WMI_10X_PEER_STA_KICKOUT_EVENTID:
2814 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2815 break;
2816 case WMI_10X_HOST_SWBA_EVENTID:
2817 ath10k_wmi_event_host_swba(ar, skb);
2818 break;
2819 case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
2820 ath10k_wmi_event_tbttoffset_update(ar, skb);
2821 break;
2822 case WMI_10X_PHYERR_EVENTID:
2823 ath10k_wmi_event_phyerr(ar, skb);
2824 break;
2825 case WMI_10X_ROAM_EVENTID:
2826 ath10k_wmi_event_roam(ar, skb);
2827 break;
2828 case WMI_10X_PROFILE_MATCH:
2829 ath10k_wmi_event_profile_match(ar, skb);
2830 break;
2831 case WMI_10X_DEBUG_PRINT_EVENTID:
2832 ath10k_wmi_event_debug_print(ar, skb);
2833 break;
2834 case WMI_10X_PDEV_QVIT_EVENTID:
2835 ath10k_wmi_event_pdev_qvit(ar, skb);
2836 break;
2837 case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
2838 ath10k_wmi_event_wlan_profile_data(ar, skb);
2839 break;
2840 case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
2841 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2842 break;
2843 case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
2844 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2845 break;
2846 case WMI_10X_RTT_ERROR_REPORT_EVENTID:
2847 ath10k_wmi_event_rtt_error_report(ar, skb);
2848 break;
2849 case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
2850 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2851 break;
2852 case WMI_10X_DCS_INTERFERENCE_EVENTID:
2853 ath10k_wmi_event_dcs_interference(ar, skb);
2854 break;
2855 case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
2856 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2857 break;
2858 case WMI_10X_INST_RSSI_STATS_EVENTID:
2859 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2860 break;
2861 case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
2862 ath10k_wmi_event_vdev_standby_req(ar, skb);
2863 break;
2864 case WMI_10X_VDEV_RESUME_REQ_EVENTID:
2865 ath10k_wmi_event_vdev_resume_req(ar, skb);
2866 break;
2867 case WMI_10X_SERVICE_READY_EVENTID:
2868 ath10k_wmi_event_service_ready(ar, skb);
2869 break;
2870 case WMI_10X_READY_EVENTID:
2871 ath10k_wmi_event_ready(ar, skb);
2872 break;
2873 case WMI_10X_PDEV_UTF_EVENTID:
2874 /* ignore utf events */
2875 break;
2876 default:
2877 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2878 break;
2879 }
2880
2881 out:
2882 dev_kfree_skb(skb);
2883 }
2884
2885 static void ath10k_wmi_10_2_process_rx(struct ath10k *ar, struct sk_buff *skb)
2886 {
2887 struct wmi_cmd_hdr *cmd_hdr;
2888 enum wmi_10_2_event_id id;
2889
2890 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
2891 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
2892
2893 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
2894 return;
2895
2896 trace_ath10k_wmi_event(ar, id, skb->data, skb->len);
2897
2898 switch (id) {
2899 case WMI_10_2_MGMT_RX_EVENTID:
2900 ath10k_wmi_event_mgmt_rx(ar, skb);
2901 /* mgmt_rx() owns the skb now! */
2902 return;
2903 case WMI_10_2_SCAN_EVENTID:
2904 ath10k_wmi_event_scan(ar, skb);
2905 break;
2906 case WMI_10_2_CHAN_INFO_EVENTID:
2907 ath10k_wmi_event_chan_info(ar, skb);
2908 break;
2909 case WMI_10_2_ECHO_EVENTID:
2910 ath10k_wmi_event_echo(ar, skb);
2911 break;
2912 case WMI_10_2_DEBUG_MESG_EVENTID:
2913 ath10k_wmi_event_debug_mesg(ar, skb);
2914 break;
2915 case WMI_10_2_UPDATE_STATS_EVENTID:
2916 ath10k_wmi_event_update_stats(ar, skb);
2917 break;
2918 case WMI_10_2_VDEV_START_RESP_EVENTID:
2919 ath10k_wmi_event_vdev_start_resp(ar, skb);
2920 break;
2921 case WMI_10_2_VDEV_STOPPED_EVENTID:
2922 ath10k_wmi_event_vdev_stopped(ar, skb);
2923 break;
2924 case WMI_10_2_PEER_STA_KICKOUT_EVENTID:
2925 ath10k_wmi_event_peer_sta_kickout(ar, skb);
2926 break;
2927 case WMI_10_2_HOST_SWBA_EVENTID:
2928 ath10k_wmi_event_host_swba(ar, skb);
2929 break;
2930 case WMI_10_2_TBTTOFFSET_UPDATE_EVENTID:
2931 ath10k_wmi_event_tbttoffset_update(ar, skb);
2932 break;
2933 case WMI_10_2_PHYERR_EVENTID:
2934 ath10k_wmi_event_phyerr(ar, skb);
2935 break;
2936 case WMI_10_2_ROAM_EVENTID:
2937 ath10k_wmi_event_roam(ar, skb);
2938 break;
2939 case WMI_10_2_PROFILE_MATCH:
2940 ath10k_wmi_event_profile_match(ar, skb);
2941 break;
2942 case WMI_10_2_DEBUG_PRINT_EVENTID:
2943 ath10k_wmi_event_debug_print(ar, skb);
2944 break;
2945 case WMI_10_2_PDEV_QVIT_EVENTID:
2946 ath10k_wmi_event_pdev_qvit(ar, skb);
2947 break;
2948 case WMI_10_2_WLAN_PROFILE_DATA_EVENTID:
2949 ath10k_wmi_event_wlan_profile_data(ar, skb);
2950 break;
2951 case WMI_10_2_RTT_MEASUREMENT_REPORT_EVENTID:
2952 ath10k_wmi_event_rtt_measurement_report(ar, skb);
2953 break;
2954 case WMI_10_2_TSF_MEASUREMENT_REPORT_EVENTID:
2955 ath10k_wmi_event_tsf_measurement_report(ar, skb);
2956 break;
2957 case WMI_10_2_RTT_ERROR_REPORT_EVENTID:
2958 ath10k_wmi_event_rtt_error_report(ar, skb);
2959 break;
2960 case WMI_10_2_WOW_WAKEUP_HOST_EVENTID:
2961 ath10k_wmi_event_wow_wakeup_host(ar, skb);
2962 break;
2963 case WMI_10_2_DCS_INTERFERENCE_EVENTID:
2964 ath10k_wmi_event_dcs_interference(ar, skb);
2965 break;
2966 case WMI_10_2_PDEV_TPC_CONFIG_EVENTID:
2967 ath10k_wmi_event_pdev_tpc_config(ar, skb);
2968 break;
2969 case WMI_10_2_INST_RSSI_STATS_EVENTID:
2970 ath10k_wmi_event_inst_rssi_stats(ar, skb);
2971 break;
2972 case WMI_10_2_VDEV_STANDBY_REQ_EVENTID:
2973 ath10k_wmi_event_vdev_standby_req(ar, skb);
2974 break;
2975 case WMI_10_2_VDEV_RESUME_REQ_EVENTID:
2976 ath10k_wmi_event_vdev_resume_req(ar, skb);
2977 break;
2978 case WMI_10_2_SERVICE_READY_EVENTID:
2979 ath10k_wmi_event_service_ready(ar, skb);
2980 break;
2981 case WMI_10_2_READY_EVENTID:
2982 ath10k_wmi_event_ready(ar, skb);
2983 break;
2984 case WMI_10_2_RTT_KEEPALIVE_EVENTID:
2985 case WMI_10_2_GPIO_INPUT_EVENTID:
2986 case WMI_10_2_PEER_RATECODE_LIST_EVENTID:
2987 case WMI_10_2_GENERIC_BUFFER_EVENTID:
2988 case WMI_10_2_MCAST_BUF_RELEASE_EVENTID:
2989 case WMI_10_2_MCAST_LIST_AGEOUT_EVENTID:
2990 case WMI_10_2_WDS_PEER_EVENTID:
2991 ath10k_dbg(ar, ATH10K_DBG_WMI,
2992 "received event id %d not implemented\n", id);
2993 break;
2994 default:
2995 ath10k_warn(ar, "Unknown eventid: %d\n", id);
2996 break;
2997 }
2998
2999 dev_kfree_skb(skb);
3000 }
3001
3002 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
3003 {
3004 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3005 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3006 ath10k_wmi_10_2_process_rx(ar, skb);
3007 else
3008 ath10k_wmi_10x_process_rx(ar, skb);
3009 } else {
3010 ath10k_wmi_main_process_rx(ar, skb);
3011 }
3012 }
3013
3014 int ath10k_wmi_connect(struct ath10k *ar)
3015 {
3016 int status;
3017 struct ath10k_htc_svc_conn_req conn_req;
3018 struct ath10k_htc_svc_conn_resp conn_resp;
3019
3020 memset(&conn_req, 0, sizeof(conn_req));
3021 memset(&conn_resp, 0, sizeof(conn_resp));
3022
3023 /* these fields are the same for all service endpoints */
3024 conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
3025 conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
3026 conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
3027
3028 /* connect to control service */
3029 conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
3030
3031 status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
3032 if (status) {
3033 ath10k_warn(ar, "failed to connect to WMI CONTROL service status: %d\n",
3034 status);
3035 return status;
3036 }
3037
3038 ar->wmi.eid = conn_resp.eid;
3039 return 0;
3040 }
3041
3042 static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3043 u16 rd2g, u16 rd5g, u16 ctl2g,
3044 u16 ctl5g)
3045 {
3046 struct wmi_pdev_set_regdomain_cmd *cmd;
3047 struct sk_buff *skb;
3048
3049 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3050 if (!skb)
3051 return -ENOMEM;
3052
3053 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
3054 cmd->reg_domain = __cpu_to_le32(rd);
3055 cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3056 cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3057 cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3058 cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3059
3060 ath10k_dbg(ar, ATH10K_DBG_WMI,
3061 "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
3062 rd, rd2g, rd5g, ctl2g, ctl5g);
3063
3064 return ath10k_wmi_cmd_send(ar, skb,
3065 ar->wmi.cmd->pdev_set_regdomain_cmdid);
3066 }
3067
3068 static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
3069 u16 rd2g, u16 rd5g,
3070 u16 ctl2g, u16 ctl5g,
3071 enum wmi_dfs_region dfs_reg)
3072 {
3073 struct wmi_pdev_set_regdomain_cmd_10x *cmd;
3074 struct sk_buff *skb;
3075
3076 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3077 if (!skb)
3078 return -ENOMEM;
3079
3080 cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
3081 cmd->reg_domain = __cpu_to_le32(rd);
3082 cmd->reg_domain_2G = __cpu_to_le32(rd2g);
3083 cmd->reg_domain_5G = __cpu_to_le32(rd5g);
3084 cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
3085 cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
3086 cmd->dfs_domain = __cpu_to_le32(dfs_reg);
3087
3088 ath10k_dbg(ar, ATH10K_DBG_WMI,
3089 "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
3090 rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
3091
3092 return ath10k_wmi_cmd_send(ar, skb,
3093 ar->wmi.cmd->pdev_set_regdomain_cmdid);
3094 }
3095
3096 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
3097 u16 rd5g, u16 ctl2g, u16 ctl5g,
3098 enum wmi_dfs_region dfs_reg)
3099 {
3100 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3101 return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3102 ctl2g, ctl5g, dfs_reg);
3103 else
3104 return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
3105 ctl2g, ctl5g);
3106 }
3107
3108 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt)
3109 {
3110 struct wmi_pdev_suspend_cmd *cmd;
3111 struct sk_buff *skb;
3112
3113 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3114 if (!skb)
3115 return -ENOMEM;
3116
3117 cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
3118 cmd->suspend_opt = __cpu_to_le32(suspend_opt);
3119
3120 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
3121 }
3122
3123 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
3124 {
3125 struct sk_buff *skb;
3126
3127 skb = ath10k_wmi_alloc_skb(ar, 0);
3128 if (skb == NULL)
3129 return -ENOMEM;
3130
3131 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
3132 }
3133
3134 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
3135 {
3136 struct wmi_pdev_set_param_cmd *cmd;
3137 struct sk_buff *skb;
3138
3139 if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
3140 ath10k_warn(ar, "pdev param %d not supported by firmware\n",
3141 id);
3142 return -EOPNOTSUPP;
3143 }
3144
3145 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3146 if (!skb)
3147 return -ENOMEM;
3148
3149 cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
3150 cmd->param_id = __cpu_to_le32(id);
3151 cmd->param_value = __cpu_to_le32(value);
3152
3153 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
3154 id, value);
3155 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
3156 }
3157
3158 static void ath10k_wmi_put_host_mem_chunks(struct ath10k *ar,
3159 struct wmi_host_mem_chunks *chunks)
3160 {
3161 struct host_memory_chunk *chunk;
3162 int i;
3163
3164 chunks->count = __cpu_to_le32(ar->wmi.num_mem_chunks);
3165
3166 for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
3167 chunk = &chunks->items[i];
3168 chunk->ptr = __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
3169 chunk->size = __cpu_to_le32(ar->wmi.mem_chunks[i].len);
3170 chunk->req_id = __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
3171
3172 ath10k_dbg(ar, ATH10K_DBG_WMI,
3173 "wmi chunk %d len %d requested, addr 0x%llx\n",
3174 i,
3175 ar->wmi.mem_chunks[i].len,
3176 (unsigned long long)ar->wmi.mem_chunks[i].paddr);
3177 }
3178 }
3179
3180 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
3181 {
3182 struct wmi_init_cmd *cmd;
3183 struct sk_buff *buf;
3184 struct wmi_resource_config config = {};
3185 u32 len, val;
3186
3187 config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
3188 config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS);
3189 config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
3190
3191 config.num_offload_reorder_bufs =
3192 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
3193
3194 config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
3195 config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
3196 config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
3197 config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
3198 config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
3199 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3200 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3201 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
3202 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
3203 config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
3204
3205 config.scan_max_pending_reqs =
3206 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
3207
3208 config.bmiss_offload_max_vdev =
3209 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
3210
3211 config.roam_offload_max_vdev =
3212 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
3213
3214 config.roam_offload_max_ap_profiles =
3215 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
3216
3217 config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
3218 config.num_mcast_table_elems =
3219 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
3220
3221 config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
3222 config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
3223 config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
3224 config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
3225 config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
3226
3227 val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3228 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3229
3230 config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
3231
3232 config.gtk_offload_max_vdev =
3233 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
3234
3235 config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
3236 config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
3237
3238 len = sizeof(*cmd) +
3239 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3240
3241 buf = ath10k_wmi_alloc_skb(ar, len);
3242 if (!buf)
3243 return -ENOMEM;
3244
3245 cmd = (struct wmi_init_cmd *)buf->data;
3246
3247 memcpy(&cmd->resource_config, &config, sizeof(config));
3248 ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3249
3250 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init\n");
3251 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3252 }
3253
3254 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
3255 {
3256 struct wmi_init_cmd_10x *cmd;
3257 struct sk_buff *buf;
3258 struct wmi_resource_config_10x config = {};
3259 u32 len, val;
3260
3261 config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3262 config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3263 config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3264 config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3265 config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3266 config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3267 config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3268 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3269 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3270 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3271 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3272 config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3273
3274 config.scan_max_pending_reqs =
3275 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3276
3277 config.bmiss_offload_max_vdev =
3278 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3279
3280 config.roam_offload_max_vdev =
3281 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3282
3283 config.roam_offload_max_ap_profiles =
3284 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3285
3286 config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3287 config.num_mcast_table_elems =
3288 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3289
3290 config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3291 config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3292 config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3293 config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3294 config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3295
3296 val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3297 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3298
3299 config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3300
3301 config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3302 config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3303
3304 len = sizeof(*cmd) +
3305 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3306
3307 buf = ath10k_wmi_alloc_skb(ar, len);
3308 if (!buf)
3309 return -ENOMEM;
3310
3311 cmd = (struct wmi_init_cmd_10x *)buf->data;
3312
3313 memcpy(&cmd->resource_config, &config, sizeof(config));
3314 ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3315
3316 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10x\n");
3317 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3318 }
3319
3320 static int ath10k_wmi_10_2_cmd_init(struct ath10k *ar)
3321 {
3322 struct wmi_init_cmd_10_2 *cmd;
3323 struct sk_buff *buf;
3324 struct wmi_resource_config_10x config = {};
3325 u32 len, val;
3326
3327 config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
3328 config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
3329 config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
3330 config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
3331 config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
3332 config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
3333 config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
3334 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3335 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3336 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
3337 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
3338 config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
3339
3340 config.scan_max_pending_reqs =
3341 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
3342
3343 config.bmiss_offload_max_vdev =
3344 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
3345
3346 config.roam_offload_max_vdev =
3347 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
3348
3349 config.roam_offload_max_ap_profiles =
3350 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
3351
3352 config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
3353 config.num_mcast_table_elems =
3354 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
3355
3356 config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
3357 config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
3358 config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
3359 config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
3360 config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
3361
3362 val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
3363 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
3364
3365 config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
3366
3367 config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
3368 config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
3369
3370 len = sizeof(*cmd) +
3371 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
3372
3373 buf = ath10k_wmi_alloc_skb(ar, len);
3374 if (!buf)
3375 return -ENOMEM;
3376
3377 cmd = (struct wmi_init_cmd_10_2 *)buf->data;
3378
3379 memcpy(&cmd->resource_config.common, &config, sizeof(config));
3380 ath10k_wmi_put_host_mem_chunks(ar, &cmd->mem_chunks);
3381
3382 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi init 10.2\n");
3383 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
3384 }
3385
3386 int ath10k_wmi_cmd_init(struct ath10k *ar)
3387 {
3388 int ret;
3389
3390 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3391 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
3392 ret = ath10k_wmi_10_2_cmd_init(ar);
3393 else
3394 ret = ath10k_wmi_10x_cmd_init(ar);
3395 } else {
3396 ret = ath10k_wmi_main_cmd_init(ar);
3397 }
3398
3399 return ret;
3400 }
3401
3402 static int ath10k_wmi_start_scan_verify(const struct wmi_start_scan_arg *arg)
3403 {
3404 if (arg->ie_len && !arg->ie)
3405 return -EINVAL;
3406 if (arg->n_channels && !arg->channels)
3407 return -EINVAL;
3408 if (arg->n_ssids && !arg->ssids)
3409 return -EINVAL;
3410 if (arg->n_bssids && !arg->bssids)
3411 return -EINVAL;
3412
3413 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
3414 return -EINVAL;
3415 if (arg->n_channels > ARRAY_SIZE(arg->channels))
3416 return -EINVAL;
3417 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
3418 return -EINVAL;
3419 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
3420 return -EINVAL;
3421
3422 return 0;
3423 }
3424
3425 static size_t
3426 ath10k_wmi_start_scan_tlvs_len(const struct wmi_start_scan_arg *arg)
3427 {
3428 int len = 0;
3429
3430 if (arg->ie_len) {
3431 len += sizeof(struct wmi_ie_data);
3432 len += roundup(arg->ie_len, 4);
3433 }
3434
3435 if (arg->n_channels) {
3436 len += sizeof(struct wmi_chan_list);
3437 len += sizeof(__le32) * arg->n_channels;
3438 }
3439
3440 if (arg->n_ssids) {
3441 len += sizeof(struct wmi_ssid_list);
3442 len += sizeof(struct wmi_ssid) * arg->n_ssids;
3443 }
3444
3445 if (arg->n_bssids) {
3446 len += sizeof(struct wmi_bssid_list);
3447 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3448 }
3449
3450 return len;
3451 }
3452
3453 static void
3454 ath10k_wmi_put_start_scan_common(struct wmi_start_scan_common *cmn,
3455 const struct wmi_start_scan_arg *arg)
3456 {
3457 u32 scan_id;
3458 u32 scan_req_id;
3459
3460 scan_id = WMI_HOST_SCAN_REQ_ID_PREFIX;
3461 scan_id |= arg->scan_id;
3462
3463 scan_req_id = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3464 scan_req_id |= arg->scan_req_id;
3465
3466 cmn->scan_id = __cpu_to_le32(scan_id);
3467 cmn->scan_req_id = __cpu_to_le32(scan_req_id);
3468 cmn->vdev_id = __cpu_to_le32(arg->vdev_id);
3469 cmn->scan_priority = __cpu_to_le32(arg->scan_priority);
3470 cmn->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
3471 cmn->dwell_time_active = __cpu_to_le32(arg->dwell_time_active);
3472 cmn->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
3473 cmn->min_rest_time = __cpu_to_le32(arg->min_rest_time);
3474 cmn->max_rest_time = __cpu_to_le32(arg->max_rest_time);
3475 cmn->repeat_probe_time = __cpu_to_le32(arg->repeat_probe_time);
3476 cmn->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
3477 cmn->idle_time = __cpu_to_le32(arg->idle_time);
3478 cmn->max_scan_time = __cpu_to_le32(arg->max_scan_time);
3479 cmn->probe_delay = __cpu_to_le32(arg->probe_delay);
3480 cmn->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags);
3481 }
3482
3483 static void
3484 ath10k_wmi_put_start_scan_tlvs(struct wmi_start_scan_tlvs *tlvs,
3485 const struct wmi_start_scan_arg *arg)
3486 {
3487 struct wmi_ie_data *ie;
3488 struct wmi_chan_list *channels;
3489 struct wmi_ssid_list *ssids;
3490 struct wmi_bssid_list *bssids;
3491 void *ptr = tlvs->tlvs;
3492 int i;
3493
3494 if (arg->n_channels) {
3495 channels = ptr;
3496 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
3497 channels->num_chan = __cpu_to_le32(arg->n_channels);
3498
3499 for (i = 0; i < arg->n_channels; i++)
3500 channels->channel_list[i].freq =
3501 __cpu_to_le16(arg->channels[i]);
3502
3503 ptr += sizeof(*channels);
3504 ptr += sizeof(__le32) * arg->n_channels;
3505 }
3506
3507 if (arg->n_ssids) {
3508 ssids = ptr;
3509 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
3510 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
3511
3512 for (i = 0; i < arg->n_ssids; i++) {
3513 ssids->ssids[i].ssid_len =
3514 __cpu_to_le32(arg->ssids[i].len);
3515 memcpy(&ssids->ssids[i].ssid,
3516 arg->ssids[i].ssid,
3517 arg->ssids[i].len);
3518 }
3519
3520 ptr += sizeof(*ssids);
3521 ptr += sizeof(struct wmi_ssid) * arg->n_ssids;
3522 }
3523
3524 if (arg->n_bssids) {
3525 bssids = ptr;
3526 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
3527 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
3528
3529 for (i = 0; i < arg->n_bssids; i++)
3530 memcpy(&bssids->bssid_list[i],
3531 arg->bssids[i].bssid,
3532 ETH_ALEN);
3533
3534 ptr += sizeof(*bssids);
3535 ptr += sizeof(struct wmi_mac_addr) * arg->n_bssids;
3536 }
3537
3538 if (arg->ie_len) {
3539 ie = ptr;
3540 ie->tag = __cpu_to_le32(WMI_IE_TAG);
3541 ie->ie_len = __cpu_to_le32(arg->ie_len);
3542 memcpy(ie->ie_data, arg->ie, arg->ie_len);
3543
3544 ptr += sizeof(*ie);
3545 ptr += roundup(arg->ie_len, 4);
3546 }
3547 }
3548
3549 int ath10k_wmi_start_scan(struct ath10k *ar,
3550 const struct wmi_start_scan_arg *arg)
3551 {
3552 struct sk_buff *skb;
3553 size_t len;
3554 int ret;
3555
3556 ret = ath10k_wmi_start_scan_verify(arg);
3557 if (ret)
3558 return ret;
3559
3560 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
3561 len = sizeof(struct wmi_10x_start_scan_cmd) +
3562 ath10k_wmi_start_scan_tlvs_len(arg);
3563 else
3564 len = sizeof(struct wmi_start_scan_cmd) +
3565 ath10k_wmi_start_scan_tlvs_len(arg);
3566
3567 skb = ath10k_wmi_alloc_skb(ar, len);
3568 if (!skb)
3569 return -ENOMEM;
3570
3571 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
3572 struct wmi_10x_start_scan_cmd *cmd;
3573
3574 cmd = (struct wmi_10x_start_scan_cmd *)skb->data;
3575 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3576 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3577 } else {
3578 struct wmi_start_scan_cmd *cmd;
3579
3580 cmd = (struct wmi_start_scan_cmd *)skb->data;
3581 cmd->burst_duration_ms = __cpu_to_le32(0);
3582
3583 ath10k_wmi_put_start_scan_common(&cmd->common, arg);
3584 ath10k_wmi_put_start_scan_tlvs(&cmd->tlvs, arg);
3585 }
3586
3587 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi start scan\n");
3588 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
3589 }
3590
3591 void ath10k_wmi_start_scan_init(struct ath10k *ar,
3592 struct wmi_start_scan_arg *arg)
3593 {
3594 /* setup commonly used values */
3595 arg->scan_req_id = 1;
3596 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
3597 arg->dwell_time_active = 50;
3598 arg->dwell_time_passive = 150;
3599 arg->min_rest_time = 50;
3600 arg->max_rest_time = 500;
3601 arg->repeat_probe_time = 0;
3602 arg->probe_spacing_time = 0;
3603 arg->idle_time = 0;
3604 arg->max_scan_time = 20000;
3605 arg->probe_delay = 5;
3606 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
3607 | WMI_SCAN_EVENT_COMPLETED
3608 | WMI_SCAN_EVENT_BSS_CHANNEL
3609 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
3610 | WMI_SCAN_EVENT_DEQUEUED;
3611 arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
3612 arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
3613 arg->n_bssids = 1;
3614 arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
3615 }
3616
3617 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
3618 {
3619 struct wmi_stop_scan_cmd *cmd;
3620 struct sk_buff *skb;
3621 u32 scan_id;
3622 u32 req_id;
3623
3624 if (arg->req_id > 0xFFF)
3625 return -EINVAL;
3626 if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
3627 return -EINVAL;
3628
3629 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3630 if (!skb)
3631 return -ENOMEM;
3632
3633 scan_id = arg->u.scan_id;
3634 scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
3635
3636 req_id = arg->req_id;
3637 req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
3638
3639 cmd = (struct wmi_stop_scan_cmd *)skb->data;
3640 cmd->req_type = __cpu_to_le32(arg->req_type);
3641 cmd->vdev_id = __cpu_to_le32(arg->u.vdev_id);
3642 cmd->scan_id = __cpu_to_le32(scan_id);
3643 cmd->scan_req_id = __cpu_to_le32(req_id);
3644
3645 ath10k_dbg(ar, ATH10K_DBG_WMI,
3646 "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
3647 arg->req_id, arg->req_type, arg->u.scan_id);
3648 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
3649 }
3650
3651 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
3652 enum wmi_vdev_type type,
3653 enum wmi_vdev_subtype subtype,
3654 const u8 macaddr[ETH_ALEN])
3655 {
3656 struct wmi_vdev_create_cmd *cmd;
3657 struct sk_buff *skb;
3658
3659 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3660 if (!skb)
3661 return -ENOMEM;
3662
3663 cmd = (struct wmi_vdev_create_cmd *)skb->data;
3664 cmd->vdev_id = __cpu_to_le32(vdev_id);
3665 cmd->vdev_type = __cpu_to_le32(type);
3666 cmd->vdev_subtype = __cpu_to_le32(subtype);
3667 ether_addr_copy(cmd->vdev_macaddr.addr, macaddr);
3668
3669 ath10k_dbg(ar, ATH10K_DBG_WMI,
3670 "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
3671 vdev_id, type, subtype, macaddr);
3672
3673 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
3674 }
3675
3676 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
3677 {
3678 struct wmi_vdev_delete_cmd *cmd;
3679 struct sk_buff *skb;
3680
3681 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3682 if (!skb)
3683 return -ENOMEM;
3684
3685 cmd = (struct wmi_vdev_delete_cmd *)skb->data;
3686 cmd->vdev_id = __cpu_to_le32(vdev_id);
3687
3688 ath10k_dbg(ar, ATH10K_DBG_WMI,
3689 "WMI vdev delete id %d\n", vdev_id);
3690
3691 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
3692 }
3693
3694 static int
3695 ath10k_wmi_vdev_start_restart(struct ath10k *ar,
3696 const struct wmi_vdev_start_request_arg *arg,
3697 u32 cmd_id)
3698 {
3699 struct wmi_vdev_start_request_cmd *cmd;
3700 struct sk_buff *skb;
3701 const char *cmdname;
3702 u32 flags = 0;
3703
3704 if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
3705 cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
3706 return -EINVAL;
3707 if (WARN_ON(arg->ssid && arg->ssid_len == 0))
3708 return -EINVAL;
3709 if (WARN_ON(arg->hidden_ssid && !arg->ssid))
3710 return -EINVAL;
3711 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
3712 return -EINVAL;
3713
3714 if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
3715 cmdname = "start";
3716 else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
3717 cmdname = "restart";
3718 else
3719 return -EINVAL; /* should not happen, we already check cmd_id */
3720
3721 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3722 if (!skb)
3723 return -ENOMEM;
3724
3725 if (arg->hidden_ssid)
3726 flags |= WMI_VDEV_START_HIDDEN_SSID;
3727 if (arg->pmf_enabled)
3728 flags |= WMI_VDEV_START_PMF_ENABLED;
3729
3730 cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
3731 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3732 cmd->disable_hw_ack = __cpu_to_le32(arg->disable_hw_ack);
3733 cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
3734 cmd->dtim_period = __cpu_to_le32(arg->dtim_period);
3735 cmd->flags = __cpu_to_le32(flags);
3736 cmd->bcn_tx_rate = __cpu_to_le32(arg->bcn_tx_rate);
3737 cmd->bcn_tx_power = __cpu_to_le32(arg->bcn_tx_power);
3738
3739 if (arg->ssid) {
3740 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
3741 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
3742 }
3743
3744 ath10k_wmi_put_wmi_channel(&cmd->chan, &arg->channel);
3745
3746 ath10k_dbg(ar, ATH10K_DBG_WMI,
3747 "wmi vdev %s id 0x%x flags: 0x%0X, freq %d, mode %d, ch_flags: 0x%0X, max_power: %d\n",
3748 cmdname, arg->vdev_id,
3749 flags, arg->channel.freq, arg->channel.mode,
3750 cmd->chan.flags, arg->channel.max_power);
3751
3752 return ath10k_wmi_cmd_send(ar, skb, cmd_id);
3753 }
3754
3755 int ath10k_wmi_vdev_start(struct ath10k *ar,
3756 const struct wmi_vdev_start_request_arg *arg)
3757 {
3758 u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
3759
3760 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3761 }
3762
3763 int ath10k_wmi_vdev_restart(struct ath10k *ar,
3764 const struct wmi_vdev_start_request_arg *arg)
3765 {
3766 u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
3767
3768 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
3769 }
3770
3771 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
3772 {
3773 struct wmi_vdev_stop_cmd *cmd;
3774 struct sk_buff *skb;
3775
3776 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3777 if (!skb)
3778 return -ENOMEM;
3779
3780 cmd = (struct wmi_vdev_stop_cmd *)skb->data;
3781 cmd->vdev_id = __cpu_to_le32(vdev_id);
3782
3783 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
3784
3785 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
3786 }
3787
3788 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
3789 {
3790 struct wmi_vdev_up_cmd *cmd;
3791 struct sk_buff *skb;
3792
3793 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3794 if (!skb)
3795 return -ENOMEM;
3796
3797 cmd = (struct wmi_vdev_up_cmd *)skb->data;
3798 cmd->vdev_id = __cpu_to_le32(vdev_id);
3799 cmd->vdev_assoc_id = __cpu_to_le32(aid);
3800 ether_addr_copy(cmd->vdev_bssid.addr, bssid);
3801
3802 ath10k_dbg(ar, ATH10K_DBG_WMI,
3803 "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
3804 vdev_id, aid, bssid);
3805
3806 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
3807 }
3808
3809 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
3810 {
3811 struct wmi_vdev_down_cmd *cmd;
3812 struct sk_buff *skb;
3813
3814 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3815 if (!skb)
3816 return -ENOMEM;
3817
3818 cmd = (struct wmi_vdev_down_cmd *)skb->data;
3819 cmd->vdev_id = __cpu_to_le32(vdev_id);
3820
3821 ath10k_dbg(ar, ATH10K_DBG_WMI,
3822 "wmi mgmt vdev down id 0x%x\n", vdev_id);
3823
3824 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
3825 }
3826
3827 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
3828 u32 param_id, u32 param_value)
3829 {
3830 struct wmi_vdev_set_param_cmd *cmd;
3831 struct sk_buff *skb;
3832
3833 if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
3834 ath10k_dbg(ar, ATH10K_DBG_WMI,
3835 "vdev param %d not supported by firmware\n",
3836 param_id);
3837 return -EOPNOTSUPP;
3838 }
3839
3840 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3841 if (!skb)
3842 return -ENOMEM;
3843
3844 cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
3845 cmd->vdev_id = __cpu_to_le32(vdev_id);
3846 cmd->param_id = __cpu_to_le32(param_id);
3847 cmd->param_value = __cpu_to_le32(param_value);
3848
3849 ath10k_dbg(ar, ATH10K_DBG_WMI,
3850 "wmi vdev id 0x%x set param %d value %d\n",
3851 vdev_id, param_id, param_value);
3852
3853 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
3854 }
3855
3856 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
3857 const struct wmi_vdev_install_key_arg *arg)
3858 {
3859 struct wmi_vdev_install_key_cmd *cmd;
3860 struct sk_buff *skb;
3861
3862 if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
3863 return -EINVAL;
3864 if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
3865 return -EINVAL;
3866
3867 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd) + arg->key_len);
3868 if (!skb)
3869 return -ENOMEM;
3870
3871 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
3872 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3873 cmd->key_idx = __cpu_to_le32(arg->key_idx);
3874 cmd->key_flags = __cpu_to_le32(arg->key_flags);
3875 cmd->key_cipher = __cpu_to_le32(arg->key_cipher);
3876 cmd->key_len = __cpu_to_le32(arg->key_len);
3877 cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
3878 cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
3879
3880 if (arg->macaddr)
3881 ether_addr_copy(cmd->peer_macaddr.addr, arg->macaddr);
3882 if (arg->key_data)
3883 memcpy(cmd->key_data, arg->key_data, arg->key_len);
3884
3885 ath10k_dbg(ar, ATH10K_DBG_WMI,
3886 "wmi vdev install key idx %d cipher %d len %d\n",
3887 arg->key_idx, arg->key_cipher, arg->key_len);
3888 return ath10k_wmi_cmd_send(ar, skb,
3889 ar->wmi.cmd->vdev_install_key_cmdid);
3890 }
3891
3892 int ath10k_wmi_vdev_spectral_conf(struct ath10k *ar,
3893 const struct wmi_vdev_spectral_conf_arg *arg)
3894 {
3895 struct wmi_vdev_spectral_conf_cmd *cmd;
3896 struct sk_buff *skb;
3897 u32 cmdid;
3898
3899 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3900 if (!skb)
3901 return -ENOMEM;
3902
3903 cmd = (struct wmi_vdev_spectral_conf_cmd *)skb->data;
3904 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3905 cmd->scan_count = __cpu_to_le32(arg->scan_count);
3906 cmd->scan_period = __cpu_to_le32(arg->scan_period);
3907 cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
3908 cmd->scan_fft_size = __cpu_to_le32(arg->scan_fft_size);
3909 cmd->scan_gc_ena = __cpu_to_le32(arg->scan_gc_ena);
3910 cmd->scan_restart_ena = __cpu_to_le32(arg->scan_restart_ena);
3911 cmd->scan_noise_floor_ref = __cpu_to_le32(arg->scan_noise_floor_ref);
3912 cmd->scan_init_delay = __cpu_to_le32(arg->scan_init_delay);
3913 cmd->scan_nb_tone_thr = __cpu_to_le32(arg->scan_nb_tone_thr);
3914 cmd->scan_str_bin_thr = __cpu_to_le32(arg->scan_str_bin_thr);
3915 cmd->scan_wb_rpt_mode = __cpu_to_le32(arg->scan_wb_rpt_mode);
3916 cmd->scan_rssi_rpt_mode = __cpu_to_le32(arg->scan_rssi_rpt_mode);
3917 cmd->scan_rssi_thr = __cpu_to_le32(arg->scan_rssi_thr);
3918 cmd->scan_pwr_format = __cpu_to_le32(arg->scan_pwr_format);
3919 cmd->scan_rpt_mode = __cpu_to_le32(arg->scan_rpt_mode);
3920 cmd->scan_bin_scale = __cpu_to_le32(arg->scan_bin_scale);
3921 cmd->scan_dbm_adj = __cpu_to_le32(arg->scan_dbm_adj);
3922 cmd->scan_chn_mask = __cpu_to_le32(arg->scan_chn_mask);
3923
3924 cmdid = ar->wmi.cmd->vdev_spectral_scan_configure_cmdid;
3925 return ath10k_wmi_cmd_send(ar, skb, cmdid);
3926 }
3927
3928 int ath10k_wmi_vdev_spectral_enable(struct ath10k *ar, u32 vdev_id, u32 trigger,
3929 u32 enable)
3930 {
3931 struct wmi_vdev_spectral_enable_cmd *cmd;
3932 struct sk_buff *skb;
3933 u32 cmdid;
3934
3935 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3936 if (!skb)
3937 return -ENOMEM;
3938
3939 cmd = (struct wmi_vdev_spectral_enable_cmd *)skb->data;
3940 cmd->vdev_id = __cpu_to_le32(vdev_id);
3941 cmd->trigger_cmd = __cpu_to_le32(trigger);
3942 cmd->enable_cmd = __cpu_to_le32(enable);
3943
3944 cmdid = ar->wmi.cmd->vdev_spectral_scan_enable_cmdid;
3945 return ath10k_wmi_cmd_send(ar, skb, cmdid);
3946 }
3947
3948 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
3949 const u8 peer_addr[ETH_ALEN])
3950 {
3951 struct wmi_peer_create_cmd *cmd;
3952 struct sk_buff *skb;
3953
3954 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3955 if (!skb)
3956 return -ENOMEM;
3957
3958 cmd = (struct wmi_peer_create_cmd *)skb->data;
3959 cmd->vdev_id = __cpu_to_le32(vdev_id);
3960 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3961
3962 ath10k_dbg(ar, ATH10K_DBG_WMI,
3963 "wmi peer create vdev_id %d peer_addr %pM\n",
3964 vdev_id, peer_addr);
3965 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
3966 }
3967
3968 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
3969 const u8 peer_addr[ETH_ALEN])
3970 {
3971 struct wmi_peer_delete_cmd *cmd;
3972 struct sk_buff *skb;
3973
3974 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3975 if (!skb)
3976 return -ENOMEM;
3977
3978 cmd = (struct wmi_peer_delete_cmd *)skb->data;
3979 cmd->vdev_id = __cpu_to_le32(vdev_id);
3980 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
3981
3982 ath10k_dbg(ar, ATH10K_DBG_WMI,
3983 "wmi peer delete vdev_id %d peer_addr %pM\n",
3984 vdev_id, peer_addr);
3985 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
3986 }
3987
3988 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
3989 const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
3990 {
3991 struct wmi_peer_flush_tids_cmd *cmd;
3992 struct sk_buff *skb;
3993
3994 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
3995 if (!skb)
3996 return -ENOMEM;
3997
3998 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
3999 cmd->vdev_id = __cpu_to_le32(vdev_id);
4000 cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
4001 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4002
4003 ath10k_dbg(ar, ATH10K_DBG_WMI,
4004 "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
4005 vdev_id, peer_addr, tid_bitmap);
4006 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
4007 }
4008
4009 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
4010 const u8 *peer_addr, enum wmi_peer_param param_id,
4011 u32 param_value)
4012 {
4013 struct wmi_peer_set_param_cmd *cmd;
4014 struct sk_buff *skb;
4015
4016 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4017 if (!skb)
4018 return -ENOMEM;
4019
4020 cmd = (struct wmi_peer_set_param_cmd *)skb->data;
4021 cmd->vdev_id = __cpu_to_le32(vdev_id);
4022 cmd->param_id = __cpu_to_le32(param_id);
4023 cmd->param_value = __cpu_to_le32(param_value);
4024 ether_addr_copy(cmd->peer_macaddr.addr, peer_addr);
4025
4026 ath10k_dbg(ar, ATH10K_DBG_WMI,
4027 "wmi vdev %d peer 0x%pM set param %d value %d\n",
4028 vdev_id, peer_addr, param_id, param_value);
4029
4030 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
4031 }
4032
4033 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
4034 enum wmi_sta_ps_mode psmode)
4035 {
4036 struct wmi_sta_powersave_mode_cmd *cmd;
4037 struct sk_buff *skb;
4038
4039 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4040 if (!skb)
4041 return -ENOMEM;
4042
4043 cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
4044 cmd->vdev_id = __cpu_to_le32(vdev_id);
4045 cmd->sta_ps_mode = __cpu_to_le32(psmode);
4046
4047 ath10k_dbg(ar, ATH10K_DBG_WMI,
4048 "wmi set powersave id 0x%x mode %d\n",
4049 vdev_id, psmode);
4050
4051 return ath10k_wmi_cmd_send(ar, skb,
4052 ar->wmi.cmd->sta_powersave_mode_cmdid);
4053 }
4054
4055 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
4056 enum wmi_sta_powersave_param param_id,
4057 u32 value)
4058 {
4059 struct wmi_sta_powersave_param_cmd *cmd;
4060 struct sk_buff *skb;
4061
4062 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4063 if (!skb)
4064 return -ENOMEM;
4065
4066 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
4067 cmd->vdev_id = __cpu_to_le32(vdev_id);
4068 cmd->param_id = __cpu_to_le32(param_id);
4069 cmd->param_value = __cpu_to_le32(value);
4070
4071 ath10k_dbg(ar, ATH10K_DBG_WMI,
4072 "wmi sta ps param vdev_id 0x%x param %d value %d\n",
4073 vdev_id, param_id, value);
4074 return ath10k_wmi_cmd_send(ar, skb,
4075 ar->wmi.cmd->sta_powersave_param_cmdid);
4076 }
4077
4078 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
4079 enum wmi_ap_ps_peer_param param_id, u32 value)
4080 {
4081 struct wmi_ap_ps_peer_cmd *cmd;
4082 struct sk_buff *skb;
4083
4084 if (!mac)
4085 return -EINVAL;
4086
4087 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4088 if (!skb)
4089 return -ENOMEM;
4090
4091 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
4092 cmd->vdev_id = __cpu_to_le32(vdev_id);
4093 cmd->param_id = __cpu_to_le32(param_id);
4094 cmd->param_value = __cpu_to_le32(value);
4095 ether_addr_copy(cmd->peer_macaddr.addr, mac);
4096
4097 ath10k_dbg(ar, ATH10K_DBG_WMI,
4098 "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
4099 vdev_id, param_id, value, mac);
4100
4101 return ath10k_wmi_cmd_send(ar, skb,
4102 ar->wmi.cmd->ap_ps_peer_param_cmdid);
4103 }
4104
4105 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
4106 const struct wmi_scan_chan_list_arg *arg)
4107 {
4108 struct wmi_scan_chan_list_cmd *cmd;
4109 struct sk_buff *skb;
4110 struct wmi_channel_arg *ch;
4111 struct wmi_channel *ci;
4112 int len;
4113 int i;
4114
4115 len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
4116
4117 skb = ath10k_wmi_alloc_skb(ar, len);
4118 if (!skb)
4119 return -EINVAL;
4120
4121 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
4122 cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
4123
4124 for (i = 0; i < arg->n_channels; i++) {
4125 ch = &arg->channels[i];
4126 ci = &cmd->chan_info[i];
4127
4128 ath10k_wmi_put_wmi_channel(ci, ch);
4129 }
4130
4131 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
4132 }
4133
4134 static void
4135 ath10k_wmi_peer_assoc_fill(struct ath10k *ar, void *buf,
4136 const struct wmi_peer_assoc_complete_arg *arg)
4137 {
4138 struct wmi_common_peer_assoc_complete_cmd *cmd = buf;
4139
4140 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
4141 cmd->peer_new_assoc = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
4142 cmd->peer_associd = __cpu_to_le32(arg->peer_aid);
4143 cmd->peer_flags = __cpu_to_le32(arg->peer_flags);
4144 cmd->peer_caps = __cpu_to_le32(arg->peer_caps);
4145 cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
4146 cmd->peer_ht_caps = __cpu_to_le32(arg->peer_ht_caps);
4147 cmd->peer_max_mpdu = __cpu_to_le32(arg->peer_max_mpdu);
4148 cmd->peer_mpdu_density = __cpu_to_le32(arg->peer_mpdu_density);
4149 cmd->peer_rate_caps = __cpu_to_le32(arg->peer_rate_caps);
4150 cmd->peer_nss = __cpu_to_le32(arg->peer_num_spatial_streams);
4151 cmd->peer_vht_caps = __cpu_to_le32(arg->peer_vht_caps);
4152 cmd->peer_phymode = __cpu_to_le32(arg->peer_phymode);
4153
4154 ether_addr_copy(cmd->peer_macaddr.addr, arg->addr);
4155
4156 cmd->peer_legacy_rates.num_rates =
4157 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
4158 memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
4159 arg->peer_legacy_rates.num_rates);
4160
4161 cmd->peer_ht_rates.num_rates =
4162 __cpu_to_le32(arg->peer_ht_rates.num_rates);
4163 memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
4164 arg->peer_ht_rates.num_rates);
4165
4166 cmd->peer_vht_rates.rx_max_rate =
4167 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
4168 cmd->peer_vht_rates.rx_mcs_set =
4169 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
4170 cmd->peer_vht_rates.tx_max_rate =
4171 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
4172 cmd->peer_vht_rates.tx_mcs_set =
4173 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
4174 }
4175
4176 static void
4177 ath10k_wmi_peer_assoc_fill_main(struct ath10k *ar, void *buf,
4178 const struct wmi_peer_assoc_complete_arg *arg)
4179 {
4180 struct wmi_main_peer_assoc_complete_cmd *cmd = buf;
4181
4182 ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4183 memset(cmd->peer_ht_info, 0, sizeof(cmd->peer_ht_info));
4184 }
4185
4186 static void
4187 ath10k_wmi_peer_assoc_fill_10_1(struct ath10k *ar, void *buf,
4188 const struct wmi_peer_assoc_complete_arg *arg)
4189 {
4190 ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4191 }
4192
4193 static void
4194 ath10k_wmi_peer_assoc_fill_10_2(struct ath10k *ar, void *buf,
4195 const struct wmi_peer_assoc_complete_arg *arg)
4196 {
4197 struct wmi_10_2_peer_assoc_complete_cmd *cmd = buf;
4198 int max_mcs, max_nss;
4199 u32 info0;
4200
4201 /* TODO: Is using max values okay with firmware? */
4202 max_mcs = 0xf;
4203 max_nss = 0xf;
4204
4205 info0 = SM(max_mcs, WMI_PEER_ASSOC_INFO0_MAX_MCS_IDX) |
4206 SM(max_nss, WMI_PEER_ASSOC_INFO0_MAX_NSS);
4207
4208 ath10k_wmi_peer_assoc_fill(ar, buf, arg);
4209 cmd->info0 = __cpu_to_le32(info0);
4210 }
4211
4212 int ath10k_wmi_peer_assoc(struct ath10k *ar,
4213 const struct wmi_peer_assoc_complete_arg *arg)
4214 {
4215 struct sk_buff *skb;
4216 int len;
4217
4218 if (arg->peer_mpdu_density > 16)
4219 return -EINVAL;
4220 if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
4221 return -EINVAL;
4222 if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
4223 return -EINVAL;
4224
4225 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4226 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4227 len = sizeof(struct wmi_10_2_peer_assoc_complete_cmd);
4228 else
4229 len = sizeof(struct wmi_10_1_peer_assoc_complete_cmd);
4230 } else {
4231 len = sizeof(struct wmi_main_peer_assoc_complete_cmd);
4232 }
4233
4234 skb = ath10k_wmi_alloc_skb(ar, len);
4235 if (!skb)
4236 return -ENOMEM;
4237
4238 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4239 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4240 ath10k_wmi_peer_assoc_fill_10_2(ar, skb->data, arg);
4241 else
4242 ath10k_wmi_peer_assoc_fill_10_1(ar, skb->data, arg);
4243 } else {
4244 ath10k_wmi_peer_assoc_fill_main(ar, skb->data, arg);
4245 }
4246
4247 ath10k_dbg(ar, ATH10K_DBG_WMI,
4248 "wmi peer assoc vdev %d addr %pM (%s)\n",
4249 arg->vdev_id, arg->addr,
4250 arg->peer_reassoc ? "reassociate" : "new");
4251 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
4252 }
4253
4254 /* This function assumes the beacon is already DMA mapped */
4255 int ath10k_wmi_beacon_send_ref_nowait(struct ath10k_vif *arvif)
4256 {
4257 struct wmi_bcn_tx_ref_cmd *cmd;
4258 struct sk_buff *skb;
4259 struct sk_buff *beacon = arvif->beacon;
4260 struct ath10k *ar = arvif->ar;
4261 struct ieee80211_hdr *hdr;
4262 int ret;
4263 u16 fc;
4264
4265 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4266 if (!skb)
4267 return -ENOMEM;
4268
4269 hdr = (struct ieee80211_hdr *)beacon->data;
4270 fc = le16_to_cpu(hdr->frame_control);
4271
4272 cmd = (struct wmi_bcn_tx_ref_cmd *)skb->data;
4273 cmd->vdev_id = __cpu_to_le32(arvif->vdev_id);
4274 cmd->data_len = __cpu_to_le32(beacon->len);
4275 cmd->data_ptr = __cpu_to_le32(ATH10K_SKB_CB(beacon)->paddr);
4276 cmd->msdu_id = 0;
4277 cmd->frame_control = __cpu_to_le32(fc);
4278 cmd->flags = 0;
4279 cmd->antenna_mask = __cpu_to_le32(WMI_BCN_TX_REF_DEF_ANTENNA);
4280
4281 if (ATH10K_SKB_CB(beacon)->bcn.dtim_zero)
4282 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DTIM_ZERO);
4283
4284 if (ATH10K_SKB_CB(beacon)->bcn.deliver_cab)
4285 cmd->flags |= __cpu_to_le32(WMI_BCN_TX_REF_FLAG_DELIVER_CAB);
4286
4287 ret = ath10k_wmi_cmd_send_nowait(ar, skb,
4288 ar->wmi.cmd->pdev_send_bcn_cmdid);
4289
4290 if (ret)
4291 dev_kfree_skb(skb);
4292
4293 return ret;
4294 }
4295
4296 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
4297 const struct wmi_wmm_params_arg *arg)
4298 {
4299 params->cwmin = __cpu_to_le32(arg->cwmin);
4300 params->cwmax = __cpu_to_le32(arg->cwmax);
4301 params->aifs = __cpu_to_le32(arg->aifs);
4302 params->txop = __cpu_to_le32(arg->txop);
4303 params->acm = __cpu_to_le32(arg->acm);
4304 params->no_ack = __cpu_to_le32(arg->no_ack);
4305 }
4306
4307 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
4308 const struct wmi_pdev_set_wmm_params_arg *arg)
4309 {
4310 struct wmi_pdev_set_wmm_params *cmd;
4311 struct sk_buff *skb;
4312
4313 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4314 if (!skb)
4315 return -ENOMEM;
4316
4317 cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
4318 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
4319 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
4320 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
4321 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
4322
4323 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
4324 return ath10k_wmi_cmd_send(ar, skb,
4325 ar->wmi.cmd->pdev_set_wmm_params_cmdid);
4326 }
4327
4328 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
4329 {
4330 struct wmi_request_stats_cmd *cmd;
4331 struct sk_buff *skb;
4332
4333 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4334 if (!skb)
4335 return -ENOMEM;
4336
4337 cmd = (struct wmi_request_stats_cmd *)skb->data;
4338 cmd->stats_id = __cpu_to_le32(stats_id);
4339
4340 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
4341 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
4342 }
4343
4344 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
4345 enum wmi_force_fw_hang_type type, u32 delay_ms)
4346 {
4347 struct wmi_force_fw_hang_cmd *cmd;
4348 struct sk_buff *skb;
4349
4350 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4351 if (!skb)
4352 return -ENOMEM;
4353
4354 cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
4355 cmd->type = __cpu_to_le32(type);
4356 cmd->delay_ms = __cpu_to_le32(delay_ms);
4357
4358 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
4359 type, delay_ms);
4360 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
4361 }
4362
4363 int ath10k_wmi_dbglog_cfg(struct ath10k *ar, u32 module_enable)
4364 {
4365 struct wmi_dbglog_cfg_cmd *cmd;
4366 struct sk_buff *skb;
4367 u32 cfg;
4368
4369 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4370 if (!skb)
4371 return -ENOMEM;
4372
4373 cmd = (struct wmi_dbglog_cfg_cmd *)skb->data;
4374
4375 if (module_enable) {
4376 cfg = SM(ATH10K_DBGLOG_LEVEL_VERBOSE,
4377 ATH10K_DBGLOG_CFG_LOG_LVL);
4378 } else {
4379 /* set back defaults, all modules with WARN level */
4380 cfg = SM(ATH10K_DBGLOG_LEVEL_WARN,
4381 ATH10K_DBGLOG_CFG_LOG_LVL);
4382 module_enable = ~0;
4383 }
4384
4385 cmd->module_enable = __cpu_to_le32(module_enable);
4386 cmd->module_valid = __cpu_to_le32(~0);
4387 cmd->config_enable = __cpu_to_le32(cfg);
4388 cmd->config_valid = __cpu_to_le32(ATH10K_DBGLOG_CFG_LOG_LVL_MASK);
4389
4390 ath10k_dbg(ar, ATH10K_DBG_WMI,
4391 "wmi dbglog cfg modules %08x %08x config %08x %08x\n",
4392 __le32_to_cpu(cmd->module_enable),
4393 __le32_to_cpu(cmd->module_valid),
4394 __le32_to_cpu(cmd->config_enable),
4395 __le32_to_cpu(cmd->config_valid));
4396
4397 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->dbglog_cfg_cmdid);
4398 }
4399
4400 int ath10k_wmi_pdev_pktlog_enable(struct ath10k *ar, u32 ev_bitmap)
4401 {
4402 struct wmi_pdev_pktlog_enable_cmd *cmd;
4403 struct sk_buff *skb;
4404
4405 skb = ath10k_wmi_alloc_skb(ar, sizeof(*cmd));
4406 if (!skb)
4407 return -ENOMEM;
4408
4409 ev_bitmap &= ATH10K_PKTLOG_ANY;
4410 ath10k_dbg(ar, ATH10K_DBG_WMI,
4411 "wmi enable pktlog filter:%x\n", ev_bitmap);
4412
4413 cmd = (struct wmi_pdev_pktlog_enable_cmd *)skb->data;
4414 cmd->ev_bitmap = __cpu_to_le32(ev_bitmap);
4415 return ath10k_wmi_cmd_send(ar, skb,
4416 ar->wmi.cmd->pdev_pktlog_enable_cmdid);
4417 }
4418
4419 int ath10k_wmi_pdev_pktlog_disable(struct ath10k *ar)
4420 {
4421 struct sk_buff *skb;
4422
4423 skb = ath10k_wmi_alloc_skb(ar, 0);
4424 if (!skb)
4425 return -ENOMEM;
4426
4427 ath10k_dbg(ar, ATH10K_DBG_WMI, "wmi disable pktlog\n");
4428
4429 return ath10k_wmi_cmd_send(ar, skb,
4430 ar->wmi.cmd->pdev_pktlog_disable_cmdid);
4431 }
4432
4433 int ath10k_wmi_attach(struct ath10k *ar)
4434 {
4435 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
4436 if (test_bit(ATH10K_FW_FEATURE_WMI_10_2, ar->fw_features))
4437 ar->wmi.cmd = &wmi_10_2_cmd_map;
4438 else
4439 ar->wmi.cmd = &wmi_10x_cmd_map;
4440
4441 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
4442 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
4443 } else {
4444 ar->wmi.cmd = &wmi_cmd_map;
4445 ar->wmi.vdev_param = &wmi_vdev_param_map;
4446 ar->wmi.pdev_param = &wmi_pdev_param_map;
4447 }
4448
4449 init_completion(&ar->wmi.service_ready);
4450 init_completion(&ar->wmi.unified_ready);
4451
4452 return 0;
4453 }
4454
4455 void ath10k_wmi_detach(struct ath10k *ar)
4456 {
4457 int i;
4458
4459 /* free the host memory chunks requested by firmware */
4460 for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
4461 dma_free_coherent(ar->dev,
4462 ar->wmi.mem_chunks[i].len,
4463 ar->wmi.mem_chunks[i].vaddr,
4464 ar->wmi.mem_chunks[i].paddr);
4465 }
4466
4467 ar->wmi.num_mem_chunks = 0;
4468 }
Linux with added FPC-III support