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ath10k: fix endianess in prints
[deliverable/linux.git] / drivers / net / wireless / ath / ath10k / wmi.c
1 /*
2 * Copyright (c) 2005-2011 Atheros Communications Inc.
3 * Copyright (c) 2011-2013 Qualcomm Atheros, Inc.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
16 */
17
18 #include <linux/skbuff.h>
19
20 #include "core.h"
21 #include "htc.h"
22 #include "debug.h"
23 #include "wmi.h"
24 #include "mac.h"
25
26 /* MAIN WMI cmd track */
27 static struct wmi_cmd_map wmi_cmd_map = {
28 .init_cmdid = WMI_INIT_CMDID,
29 .start_scan_cmdid = WMI_START_SCAN_CMDID,
30 .stop_scan_cmdid = WMI_STOP_SCAN_CMDID,
31 .scan_chan_list_cmdid = WMI_SCAN_CHAN_LIST_CMDID,
32 .scan_sch_prio_tbl_cmdid = WMI_SCAN_SCH_PRIO_TBL_CMDID,
33 .pdev_set_regdomain_cmdid = WMI_PDEV_SET_REGDOMAIN_CMDID,
34 .pdev_set_channel_cmdid = WMI_PDEV_SET_CHANNEL_CMDID,
35 .pdev_set_param_cmdid = WMI_PDEV_SET_PARAM_CMDID,
36 .pdev_pktlog_enable_cmdid = WMI_PDEV_PKTLOG_ENABLE_CMDID,
37 .pdev_pktlog_disable_cmdid = WMI_PDEV_PKTLOG_DISABLE_CMDID,
38 .pdev_set_wmm_params_cmdid = WMI_PDEV_SET_WMM_PARAMS_CMDID,
39 .pdev_set_ht_cap_ie_cmdid = WMI_PDEV_SET_HT_CAP_IE_CMDID,
40 .pdev_set_vht_cap_ie_cmdid = WMI_PDEV_SET_VHT_CAP_IE_CMDID,
41 .pdev_set_dscp_tid_map_cmdid = WMI_PDEV_SET_DSCP_TID_MAP_CMDID,
42 .pdev_set_quiet_mode_cmdid = WMI_PDEV_SET_QUIET_MODE_CMDID,
43 .pdev_green_ap_ps_enable_cmdid = WMI_PDEV_GREEN_AP_PS_ENABLE_CMDID,
44 .pdev_get_tpc_config_cmdid = WMI_PDEV_GET_TPC_CONFIG_CMDID,
45 .pdev_set_base_macaddr_cmdid = WMI_PDEV_SET_BASE_MACADDR_CMDID,
46 .vdev_create_cmdid = WMI_VDEV_CREATE_CMDID,
47 .vdev_delete_cmdid = WMI_VDEV_DELETE_CMDID,
48 .vdev_start_request_cmdid = WMI_VDEV_START_REQUEST_CMDID,
49 .vdev_restart_request_cmdid = WMI_VDEV_RESTART_REQUEST_CMDID,
50 .vdev_up_cmdid = WMI_VDEV_UP_CMDID,
51 .vdev_stop_cmdid = WMI_VDEV_STOP_CMDID,
52 .vdev_down_cmdid = WMI_VDEV_DOWN_CMDID,
53 .vdev_set_param_cmdid = WMI_VDEV_SET_PARAM_CMDID,
54 .vdev_install_key_cmdid = WMI_VDEV_INSTALL_KEY_CMDID,
55 .peer_create_cmdid = WMI_PEER_CREATE_CMDID,
56 .peer_delete_cmdid = WMI_PEER_DELETE_CMDID,
57 .peer_flush_tids_cmdid = WMI_PEER_FLUSH_TIDS_CMDID,
58 .peer_set_param_cmdid = WMI_PEER_SET_PARAM_CMDID,
59 .peer_assoc_cmdid = WMI_PEER_ASSOC_CMDID,
60 .peer_add_wds_entry_cmdid = WMI_PEER_ADD_WDS_ENTRY_CMDID,
61 .peer_remove_wds_entry_cmdid = WMI_PEER_REMOVE_WDS_ENTRY_CMDID,
62 .peer_mcast_group_cmdid = WMI_PEER_MCAST_GROUP_CMDID,
63 .bcn_tx_cmdid = WMI_BCN_TX_CMDID,
64 .pdev_send_bcn_cmdid = WMI_PDEV_SEND_BCN_CMDID,
65 .bcn_tmpl_cmdid = WMI_BCN_TMPL_CMDID,
66 .bcn_filter_rx_cmdid = WMI_BCN_FILTER_RX_CMDID,
67 .prb_req_filter_rx_cmdid = WMI_PRB_REQ_FILTER_RX_CMDID,
68 .mgmt_tx_cmdid = WMI_MGMT_TX_CMDID,
69 .prb_tmpl_cmdid = WMI_PRB_TMPL_CMDID,
70 .addba_clear_resp_cmdid = WMI_ADDBA_CLEAR_RESP_CMDID,
71 .addba_send_cmdid = WMI_ADDBA_SEND_CMDID,
72 .addba_status_cmdid = WMI_ADDBA_STATUS_CMDID,
73 .delba_send_cmdid = WMI_DELBA_SEND_CMDID,
74 .addba_set_resp_cmdid = WMI_ADDBA_SET_RESP_CMDID,
75 .send_singleamsdu_cmdid = WMI_SEND_SINGLEAMSDU_CMDID,
76 .sta_powersave_mode_cmdid = WMI_STA_POWERSAVE_MODE_CMDID,
77 .sta_powersave_param_cmdid = WMI_STA_POWERSAVE_PARAM_CMDID,
78 .sta_mimo_ps_mode_cmdid = WMI_STA_MIMO_PS_MODE_CMDID,
79 .pdev_dfs_enable_cmdid = WMI_PDEV_DFS_ENABLE_CMDID,
80 .pdev_dfs_disable_cmdid = WMI_PDEV_DFS_DISABLE_CMDID,
81 .roam_scan_mode = WMI_ROAM_SCAN_MODE,
82 .roam_scan_rssi_threshold = WMI_ROAM_SCAN_RSSI_THRESHOLD,
83 .roam_scan_period = WMI_ROAM_SCAN_PERIOD,
84 .roam_scan_rssi_change_threshold = WMI_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
85 .roam_ap_profile = WMI_ROAM_AP_PROFILE,
86 .ofl_scan_add_ap_profile = WMI_ROAM_AP_PROFILE,
87 .ofl_scan_remove_ap_profile = WMI_OFL_SCAN_REMOVE_AP_PROFILE,
88 .ofl_scan_period = WMI_OFL_SCAN_PERIOD,
89 .p2p_dev_set_device_info = WMI_P2P_DEV_SET_DEVICE_INFO,
90 .p2p_dev_set_discoverability = WMI_P2P_DEV_SET_DISCOVERABILITY,
91 .p2p_go_set_beacon_ie = WMI_P2P_GO_SET_BEACON_IE,
92 .p2p_go_set_probe_resp_ie = WMI_P2P_GO_SET_PROBE_RESP_IE,
93 .p2p_set_vendor_ie_data_cmdid = WMI_P2P_SET_VENDOR_IE_DATA_CMDID,
94 .ap_ps_peer_param_cmdid = WMI_AP_PS_PEER_PARAM_CMDID,
95 .ap_ps_peer_uapsd_coex_cmdid = WMI_AP_PS_PEER_UAPSD_COEX_CMDID,
96 .peer_rate_retry_sched_cmdid = WMI_PEER_RATE_RETRY_SCHED_CMDID,
97 .wlan_profile_trigger_cmdid = WMI_WLAN_PROFILE_TRIGGER_CMDID,
98 .wlan_profile_set_hist_intvl_cmdid =
99 WMI_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
100 .wlan_profile_get_profile_data_cmdid =
101 WMI_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
102 .wlan_profile_enable_profile_id_cmdid =
103 WMI_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
104 .wlan_profile_list_profile_id_cmdid =
105 WMI_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
106 .pdev_suspend_cmdid = WMI_PDEV_SUSPEND_CMDID,
107 .pdev_resume_cmdid = WMI_PDEV_RESUME_CMDID,
108 .add_bcn_filter_cmdid = WMI_ADD_BCN_FILTER_CMDID,
109 .rmv_bcn_filter_cmdid = WMI_RMV_BCN_FILTER_CMDID,
110 .wow_add_wake_pattern_cmdid = WMI_WOW_ADD_WAKE_PATTERN_CMDID,
111 .wow_del_wake_pattern_cmdid = WMI_WOW_DEL_WAKE_PATTERN_CMDID,
112 .wow_enable_disable_wake_event_cmdid =
113 WMI_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
114 .wow_enable_cmdid = WMI_WOW_ENABLE_CMDID,
115 .wow_hostwakeup_from_sleep_cmdid = WMI_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
116 .rtt_measreq_cmdid = WMI_RTT_MEASREQ_CMDID,
117 .rtt_tsf_cmdid = WMI_RTT_TSF_CMDID,
118 .vdev_spectral_scan_configure_cmdid =
119 WMI_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
120 .vdev_spectral_scan_enable_cmdid = WMI_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
121 .request_stats_cmdid = WMI_REQUEST_STATS_CMDID,
122 .set_arp_ns_offload_cmdid = WMI_SET_ARP_NS_OFFLOAD_CMDID,
123 .network_list_offload_config_cmdid =
124 WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID,
125 .gtk_offload_cmdid = WMI_GTK_OFFLOAD_CMDID,
126 .csa_offload_enable_cmdid = WMI_CSA_OFFLOAD_ENABLE_CMDID,
127 .csa_offload_chanswitch_cmdid = WMI_CSA_OFFLOAD_CHANSWITCH_CMDID,
128 .chatter_set_mode_cmdid = WMI_CHATTER_SET_MODE_CMDID,
129 .peer_tid_addba_cmdid = WMI_PEER_TID_ADDBA_CMDID,
130 .peer_tid_delba_cmdid = WMI_PEER_TID_DELBA_CMDID,
131 .sta_dtim_ps_method_cmdid = WMI_STA_DTIM_PS_METHOD_CMDID,
132 .sta_uapsd_auto_trig_cmdid = WMI_STA_UAPSD_AUTO_TRIG_CMDID,
133 .sta_keepalive_cmd = WMI_STA_KEEPALIVE_CMD,
134 .echo_cmdid = WMI_ECHO_CMDID,
135 .pdev_utf_cmdid = WMI_PDEV_UTF_CMDID,
136 .dbglog_cfg_cmdid = WMI_DBGLOG_CFG_CMDID,
137 .pdev_qvit_cmdid = WMI_PDEV_QVIT_CMDID,
138 .pdev_ftm_intg_cmdid = WMI_PDEV_FTM_INTG_CMDID,
139 .vdev_set_keepalive_cmdid = WMI_VDEV_SET_KEEPALIVE_CMDID,
140 .vdev_get_keepalive_cmdid = WMI_VDEV_GET_KEEPALIVE_CMDID,
141 .force_fw_hang_cmdid = WMI_FORCE_FW_HANG_CMDID,
142 .gpio_config_cmdid = WMI_GPIO_CONFIG_CMDID,
143 .gpio_output_cmdid = WMI_GPIO_OUTPUT_CMDID,
144 };
145
146 /* 10.X WMI cmd track */
147 static struct wmi_cmd_map wmi_10x_cmd_map = {
148 .init_cmdid = WMI_10X_INIT_CMDID,
149 .start_scan_cmdid = WMI_10X_START_SCAN_CMDID,
150 .stop_scan_cmdid = WMI_10X_STOP_SCAN_CMDID,
151 .scan_chan_list_cmdid = WMI_10X_SCAN_CHAN_LIST_CMDID,
152 .scan_sch_prio_tbl_cmdid = WMI_CMD_UNSUPPORTED,
153 .pdev_set_regdomain_cmdid = WMI_10X_PDEV_SET_REGDOMAIN_CMDID,
154 .pdev_set_channel_cmdid = WMI_10X_PDEV_SET_CHANNEL_CMDID,
155 .pdev_set_param_cmdid = WMI_10X_PDEV_SET_PARAM_CMDID,
156 .pdev_pktlog_enable_cmdid = WMI_10X_PDEV_PKTLOG_ENABLE_CMDID,
157 .pdev_pktlog_disable_cmdid = WMI_10X_PDEV_PKTLOG_DISABLE_CMDID,
158 .pdev_set_wmm_params_cmdid = WMI_10X_PDEV_SET_WMM_PARAMS_CMDID,
159 .pdev_set_ht_cap_ie_cmdid = WMI_10X_PDEV_SET_HT_CAP_IE_CMDID,
160 .pdev_set_vht_cap_ie_cmdid = WMI_10X_PDEV_SET_VHT_CAP_IE_CMDID,
161 .pdev_set_dscp_tid_map_cmdid = WMI_10X_PDEV_SET_DSCP_TID_MAP_CMDID,
162 .pdev_set_quiet_mode_cmdid = WMI_10X_PDEV_SET_QUIET_MODE_CMDID,
163 .pdev_green_ap_ps_enable_cmdid = WMI_10X_PDEV_GREEN_AP_PS_ENABLE_CMDID,
164 .pdev_get_tpc_config_cmdid = WMI_10X_PDEV_GET_TPC_CONFIG_CMDID,
165 .pdev_set_base_macaddr_cmdid = WMI_10X_PDEV_SET_BASE_MACADDR_CMDID,
166 .vdev_create_cmdid = WMI_10X_VDEV_CREATE_CMDID,
167 .vdev_delete_cmdid = WMI_10X_VDEV_DELETE_CMDID,
168 .vdev_start_request_cmdid = WMI_10X_VDEV_START_REQUEST_CMDID,
169 .vdev_restart_request_cmdid = WMI_10X_VDEV_RESTART_REQUEST_CMDID,
170 .vdev_up_cmdid = WMI_10X_VDEV_UP_CMDID,
171 .vdev_stop_cmdid = WMI_10X_VDEV_STOP_CMDID,
172 .vdev_down_cmdid = WMI_10X_VDEV_DOWN_CMDID,
173 .vdev_set_param_cmdid = WMI_10X_VDEV_SET_PARAM_CMDID,
174 .vdev_install_key_cmdid = WMI_10X_VDEV_INSTALL_KEY_CMDID,
175 .peer_create_cmdid = WMI_10X_PEER_CREATE_CMDID,
176 .peer_delete_cmdid = WMI_10X_PEER_DELETE_CMDID,
177 .peer_flush_tids_cmdid = WMI_10X_PEER_FLUSH_TIDS_CMDID,
178 .peer_set_param_cmdid = WMI_10X_PEER_SET_PARAM_CMDID,
179 .peer_assoc_cmdid = WMI_10X_PEER_ASSOC_CMDID,
180 .peer_add_wds_entry_cmdid = WMI_10X_PEER_ADD_WDS_ENTRY_CMDID,
181 .peer_remove_wds_entry_cmdid = WMI_10X_PEER_REMOVE_WDS_ENTRY_CMDID,
182 .peer_mcast_group_cmdid = WMI_10X_PEER_MCAST_GROUP_CMDID,
183 .bcn_tx_cmdid = WMI_10X_BCN_TX_CMDID,
184 .pdev_send_bcn_cmdid = WMI_10X_PDEV_SEND_BCN_CMDID,
185 .bcn_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
186 .bcn_filter_rx_cmdid = WMI_10X_BCN_FILTER_RX_CMDID,
187 .prb_req_filter_rx_cmdid = WMI_10X_PRB_REQ_FILTER_RX_CMDID,
188 .mgmt_tx_cmdid = WMI_10X_MGMT_TX_CMDID,
189 .prb_tmpl_cmdid = WMI_CMD_UNSUPPORTED,
190 .addba_clear_resp_cmdid = WMI_10X_ADDBA_CLEAR_RESP_CMDID,
191 .addba_send_cmdid = WMI_10X_ADDBA_SEND_CMDID,
192 .addba_status_cmdid = WMI_10X_ADDBA_STATUS_CMDID,
193 .delba_send_cmdid = WMI_10X_DELBA_SEND_CMDID,
194 .addba_set_resp_cmdid = WMI_10X_ADDBA_SET_RESP_CMDID,
195 .send_singleamsdu_cmdid = WMI_10X_SEND_SINGLEAMSDU_CMDID,
196 .sta_powersave_mode_cmdid = WMI_10X_STA_POWERSAVE_MODE_CMDID,
197 .sta_powersave_param_cmdid = WMI_10X_STA_POWERSAVE_PARAM_CMDID,
198 .sta_mimo_ps_mode_cmdid = WMI_10X_STA_MIMO_PS_MODE_CMDID,
199 .pdev_dfs_enable_cmdid = WMI_10X_PDEV_DFS_ENABLE_CMDID,
200 .pdev_dfs_disable_cmdid = WMI_10X_PDEV_DFS_DISABLE_CMDID,
201 .roam_scan_mode = WMI_10X_ROAM_SCAN_MODE,
202 .roam_scan_rssi_threshold = WMI_10X_ROAM_SCAN_RSSI_THRESHOLD,
203 .roam_scan_period = WMI_10X_ROAM_SCAN_PERIOD,
204 .roam_scan_rssi_change_threshold =
205 WMI_10X_ROAM_SCAN_RSSI_CHANGE_THRESHOLD,
206 .roam_ap_profile = WMI_10X_ROAM_AP_PROFILE,
207 .ofl_scan_add_ap_profile = WMI_10X_OFL_SCAN_ADD_AP_PROFILE,
208 .ofl_scan_remove_ap_profile = WMI_10X_OFL_SCAN_REMOVE_AP_PROFILE,
209 .ofl_scan_period = WMI_10X_OFL_SCAN_PERIOD,
210 .p2p_dev_set_device_info = WMI_10X_P2P_DEV_SET_DEVICE_INFO,
211 .p2p_dev_set_discoverability = WMI_10X_P2P_DEV_SET_DISCOVERABILITY,
212 .p2p_go_set_beacon_ie = WMI_10X_P2P_GO_SET_BEACON_IE,
213 .p2p_go_set_probe_resp_ie = WMI_10X_P2P_GO_SET_PROBE_RESP_IE,
214 .p2p_set_vendor_ie_data_cmdid = WMI_CMD_UNSUPPORTED,
215 .ap_ps_peer_param_cmdid = WMI_CMD_UNSUPPORTED,
216 .ap_ps_peer_uapsd_coex_cmdid = WMI_CMD_UNSUPPORTED,
217 .peer_rate_retry_sched_cmdid = WMI_10X_PEER_RATE_RETRY_SCHED_CMDID,
218 .wlan_profile_trigger_cmdid = WMI_10X_WLAN_PROFILE_TRIGGER_CMDID,
219 .wlan_profile_set_hist_intvl_cmdid =
220 WMI_10X_WLAN_PROFILE_SET_HIST_INTVL_CMDID,
221 .wlan_profile_get_profile_data_cmdid =
222 WMI_10X_WLAN_PROFILE_GET_PROFILE_DATA_CMDID,
223 .wlan_profile_enable_profile_id_cmdid =
224 WMI_10X_WLAN_PROFILE_ENABLE_PROFILE_ID_CMDID,
225 .wlan_profile_list_profile_id_cmdid =
226 WMI_10X_WLAN_PROFILE_LIST_PROFILE_ID_CMDID,
227 .pdev_suspend_cmdid = WMI_10X_PDEV_SUSPEND_CMDID,
228 .pdev_resume_cmdid = WMI_10X_PDEV_RESUME_CMDID,
229 .add_bcn_filter_cmdid = WMI_10X_ADD_BCN_FILTER_CMDID,
230 .rmv_bcn_filter_cmdid = WMI_10X_RMV_BCN_FILTER_CMDID,
231 .wow_add_wake_pattern_cmdid = WMI_10X_WOW_ADD_WAKE_PATTERN_CMDID,
232 .wow_del_wake_pattern_cmdid = WMI_10X_WOW_DEL_WAKE_PATTERN_CMDID,
233 .wow_enable_disable_wake_event_cmdid =
234 WMI_10X_WOW_ENABLE_DISABLE_WAKE_EVENT_CMDID,
235 .wow_enable_cmdid = WMI_10X_WOW_ENABLE_CMDID,
236 .wow_hostwakeup_from_sleep_cmdid =
237 WMI_10X_WOW_HOSTWAKEUP_FROM_SLEEP_CMDID,
238 .rtt_measreq_cmdid = WMI_10X_RTT_MEASREQ_CMDID,
239 .rtt_tsf_cmdid = WMI_10X_RTT_TSF_CMDID,
240 .vdev_spectral_scan_configure_cmdid =
241 WMI_10X_VDEV_SPECTRAL_SCAN_CONFIGURE_CMDID,
242 .vdev_spectral_scan_enable_cmdid =
243 WMI_10X_VDEV_SPECTRAL_SCAN_ENABLE_CMDID,
244 .request_stats_cmdid = WMI_10X_REQUEST_STATS_CMDID,
245 .set_arp_ns_offload_cmdid = WMI_CMD_UNSUPPORTED,
246 .network_list_offload_config_cmdid = WMI_CMD_UNSUPPORTED,
247 .gtk_offload_cmdid = WMI_CMD_UNSUPPORTED,
248 .csa_offload_enable_cmdid = WMI_CMD_UNSUPPORTED,
249 .csa_offload_chanswitch_cmdid = WMI_CMD_UNSUPPORTED,
250 .chatter_set_mode_cmdid = WMI_CMD_UNSUPPORTED,
251 .peer_tid_addba_cmdid = WMI_CMD_UNSUPPORTED,
252 .peer_tid_delba_cmdid = WMI_CMD_UNSUPPORTED,
253 .sta_dtim_ps_method_cmdid = WMI_CMD_UNSUPPORTED,
254 .sta_uapsd_auto_trig_cmdid = WMI_CMD_UNSUPPORTED,
255 .sta_keepalive_cmd = WMI_CMD_UNSUPPORTED,
256 .echo_cmdid = WMI_10X_ECHO_CMDID,
257 .pdev_utf_cmdid = WMI_10X_PDEV_UTF_CMDID,
258 .dbglog_cfg_cmdid = WMI_10X_DBGLOG_CFG_CMDID,
259 .pdev_qvit_cmdid = WMI_10X_PDEV_QVIT_CMDID,
260 .pdev_ftm_intg_cmdid = WMI_CMD_UNSUPPORTED,
261 .vdev_set_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
262 .vdev_get_keepalive_cmdid = WMI_CMD_UNSUPPORTED,
263 .force_fw_hang_cmdid = WMI_CMD_UNSUPPORTED,
264 .gpio_config_cmdid = WMI_10X_GPIO_CONFIG_CMDID,
265 .gpio_output_cmdid = WMI_10X_GPIO_OUTPUT_CMDID,
266 };
267
268 /* MAIN WMI VDEV param map */
269 static struct wmi_vdev_param_map wmi_vdev_param_map = {
270 .rts_threshold = WMI_VDEV_PARAM_RTS_THRESHOLD,
271 .fragmentation_threshold = WMI_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
272 .beacon_interval = WMI_VDEV_PARAM_BEACON_INTERVAL,
273 .listen_interval = WMI_VDEV_PARAM_LISTEN_INTERVAL,
274 .multicast_rate = WMI_VDEV_PARAM_MULTICAST_RATE,
275 .mgmt_tx_rate = WMI_VDEV_PARAM_MGMT_TX_RATE,
276 .slot_time = WMI_VDEV_PARAM_SLOT_TIME,
277 .preamble = WMI_VDEV_PARAM_PREAMBLE,
278 .swba_time = WMI_VDEV_PARAM_SWBA_TIME,
279 .wmi_vdev_stats_update_period = WMI_VDEV_STATS_UPDATE_PERIOD,
280 .wmi_vdev_pwrsave_ageout_time = WMI_VDEV_PWRSAVE_AGEOUT_TIME,
281 .wmi_vdev_host_swba_interval = WMI_VDEV_HOST_SWBA_INTERVAL,
282 .dtim_period = WMI_VDEV_PARAM_DTIM_PERIOD,
283 .wmi_vdev_oc_scheduler_air_time_limit =
284 WMI_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
285 .wds = WMI_VDEV_PARAM_WDS,
286 .atim_window = WMI_VDEV_PARAM_ATIM_WINDOW,
287 .bmiss_count_max = WMI_VDEV_PARAM_BMISS_COUNT_MAX,
288 .bmiss_first_bcnt = WMI_VDEV_PARAM_BMISS_FIRST_BCNT,
289 .bmiss_final_bcnt = WMI_VDEV_PARAM_BMISS_FINAL_BCNT,
290 .feature_wmm = WMI_VDEV_PARAM_FEATURE_WMM,
291 .chwidth = WMI_VDEV_PARAM_CHWIDTH,
292 .chextoffset = WMI_VDEV_PARAM_CHEXTOFFSET,
293 .disable_htprotection = WMI_VDEV_PARAM_DISABLE_HTPROTECTION,
294 .sta_quickkickout = WMI_VDEV_PARAM_STA_QUICKKICKOUT,
295 .mgmt_rate = WMI_VDEV_PARAM_MGMT_RATE,
296 .protection_mode = WMI_VDEV_PARAM_PROTECTION_MODE,
297 .fixed_rate = WMI_VDEV_PARAM_FIXED_RATE,
298 .sgi = WMI_VDEV_PARAM_SGI,
299 .ldpc = WMI_VDEV_PARAM_LDPC,
300 .tx_stbc = WMI_VDEV_PARAM_TX_STBC,
301 .rx_stbc = WMI_VDEV_PARAM_RX_STBC,
302 .intra_bss_fwd = WMI_VDEV_PARAM_INTRA_BSS_FWD,
303 .def_keyid = WMI_VDEV_PARAM_DEF_KEYID,
304 .nss = WMI_VDEV_PARAM_NSS,
305 .bcast_data_rate = WMI_VDEV_PARAM_BCAST_DATA_RATE,
306 .mcast_data_rate = WMI_VDEV_PARAM_MCAST_DATA_RATE,
307 .mcast_indicate = WMI_VDEV_PARAM_MCAST_INDICATE,
308 .dhcp_indicate = WMI_VDEV_PARAM_DHCP_INDICATE,
309 .unknown_dest_indicate = WMI_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
310 .ap_keepalive_min_idle_inactive_time_secs =
311 WMI_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
312 .ap_keepalive_max_idle_inactive_time_secs =
313 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
314 .ap_keepalive_max_unresponsive_time_secs =
315 WMI_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
316 .ap_enable_nawds = WMI_VDEV_PARAM_AP_ENABLE_NAWDS,
317 .mcast2ucast_set = WMI_VDEV_PARAM_UNSUPPORTED,
318 .enable_rtscts = WMI_VDEV_PARAM_ENABLE_RTSCTS,
319 .txbf = WMI_VDEV_PARAM_TXBF,
320 .packet_powersave = WMI_VDEV_PARAM_PACKET_POWERSAVE,
321 .drop_unencry = WMI_VDEV_PARAM_DROP_UNENCRY,
322 .tx_encap_type = WMI_VDEV_PARAM_TX_ENCAP_TYPE,
323 .ap_detect_out_of_sync_sleeping_sta_time_secs =
324 WMI_VDEV_PARAM_UNSUPPORTED,
325 };
326
327 /* 10.X WMI VDEV param map */
328 static struct wmi_vdev_param_map wmi_10x_vdev_param_map = {
329 .rts_threshold = WMI_10X_VDEV_PARAM_RTS_THRESHOLD,
330 .fragmentation_threshold = WMI_10X_VDEV_PARAM_FRAGMENTATION_THRESHOLD,
331 .beacon_interval = WMI_10X_VDEV_PARAM_BEACON_INTERVAL,
332 .listen_interval = WMI_10X_VDEV_PARAM_LISTEN_INTERVAL,
333 .multicast_rate = WMI_10X_VDEV_PARAM_MULTICAST_RATE,
334 .mgmt_tx_rate = WMI_10X_VDEV_PARAM_MGMT_TX_RATE,
335 .slot_time = WMI_10X_VDEV_PARAM_SLOT_TIME,
336 .preamble = WMI_10X_VDEV_PARAM_PREAMBLE,
337 .swba_time = WMI_10X_VDEV_PARAM_SWBA_TIME,
338 .wmi_vdev_stats_update_period = WMI_10X_VDEV_STATS_UPDATE_PERIOD,
339 .wmi_vdev_pwrsave_ageout_time = WMI_10X_VDEV_PWRSAVE_AGEOUT_TIME,
340 .wmi_vdev_host_swba_interval = WMI_10X_VDEV_HOST_SWBA_INTERVAL,
341 .dtim_period = WMI_10X_VDEV_PARAM_DTIM_PERIOD,
342 .wmi_vdev_oc_scheduler_air_time_limit =
343 WMI_10X_VDEV_OC_SCHEDULER_AIR_TIME_LIMIT,
344 .wds = WMI_10X_VDEV_PARAM_WDS,
345 .atim_window = WMI_10X_VDEV_PARAM_ATIM_WINDOW,
346 .bmiss_count_max = WMI_10X_VDEV_PARAM_BMISS_COUNT_MAX,
347 .bmiss_first_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
348 .bmiss_final_bcnt = WMI_VDEV_PARAM_UNSUPPORTED,
349 .feature_wmm = WMI_10X_VDEV_PARAM_FEATURE_WMM,
350 .chwidth = WMI_10X_VDEV_PARAM_CHWIDTH,
351 .chextoffset = WMI_10X_VDEV_PARAM_CHEXTOFFSET,
352 .disable_htprotection = WMI_10X_VDEV_PARAM_DISABLE_HTPROTECTION,
353 .sta_quickkickout = WMI_10X_VDEV_PARAM_STA_QUICKKICKOUT,
354 .mgmt_rate = WMI_10X_VDEV_PARAM_MGMT_RATE,
355 .protection_mode = WMI_10X_VDEV_PARAM_PROTECTION_MODE,
356 .fixed_rate = WMI_10X_VDEV_PARAM_FIXED_RATE,
357 .sgi = WMI_10X_VDEV_PARAM_SGI,
358 .ldpc = WMI_10X_VDEV_PARAM_LDPC,
359 .tx_stbc = WMI_10X_VDEV_PARAM_TX_STBC,
360 .rx_stbc = WMI_10X_VDEV_PARAM_RX_STBC,
361 .intra_bss_fwd = WMI_10X_VDEV_PARAM_INTRA_BSS_FWD,
362 .def_keyid = WMI_10X_VDEV_PARAM_DEF_KEYID,
363 .nss = WMI_10X_VDEV_PARAM_NSS,
364 .bcast_data_rate = WMI_10X_VDEV_PARAM_BCAST_DATA_RATE,
365 .mcast_data_rate = WMI_10X_VDEV_PARAM_MCAST_DATA_RATE,
366 .mcast_indicate = WMI_10X_VDEV_PARAM_MCAST_INDICATE,
367 .dhcp_indicate = WMI_10X_VDEV_PARAM_DHCP_INDICATE,
368 .unknown_dest_indicate = WMI_10X_VDEV_PARAM_UNKNOWN_DEST_INDICATE,
369 .ap_keepalive_min_idle_inactive_time_secs =
370 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MIN_IDLE_INACTIVE_TIME_SECS,
371 .ap_keepalive_max_idle_inactive_time_secs =
372 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_IDLE_INACTIVE_TIME_SECS,
373 .ap_keepalive_max_unresponsive_time_secs =
374 WMI_10X_VDEV_PARAM_AP_KEEPALIVE_MAX_UNRESPONSIVE_TIME_SECS,
375 .ap_enable_nawds = WMI_10X_VDEV_PARAM_AP_ENABLE_NAWDS,
376 .mcast2ucast_set = WMI_10X_VDEV_PARAM_MCAST2UCAST_SET,
377 .enable_rtscts = WMI_10X_VDEV_PARAM_ENABLE_RTSCTS,
378 .txbf = WMI_VDEV_PARAM_UNSUPPORTED,
379 .packet_powersave = WMI_VDEV_PARAM_UNSUPPORTED,
380 .drop_unencry = WMI_VDEV_PARAM_UNSUPPORTED,
381 .tx_encap_type = WMI_VDEV_PARAM_UNSUPPORTED,
382 .ap_detect_out_of_sync_sleeping_sta_time_secs =
383 WMI_10X_VDEV_PARAM_AP_DETECT_OUT_OF_SYNC_SLEEPING_STA_TIME_SECS,
384 };
385
386 static struct wmi_pdev_param_map wmi_pdev_param_map = {
387 .tx_chain_mask = WMI_PDEV_PARAM_TX_CHAIN_MASK,
388 .rx_chain_mask = WMI_PDEV_PARAM_RX_CHAIN_MASK,
389 .txpower_limit2g = WMI_PDEV_PARAM_TXPOWER_LIMIT2G,
390 .txpower_limit5g = WMI_PDEV_PARAM_TXPOWER_LIMIT5G,
391 .txpower_scale = WMI_PDEV_PARAM_TXPOWER_SCALE,
392 .beacon_gen_mode = WMI_PDEV_PARAM_BEACON_GEN_MODE,
393 .beacon_tx_mode = WMI_PDEV_PARAM_BEACON_TX_MODE,
394 .resmgr_offchan_mode = WMI_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
395 .protection_mode = WMI_PDEV_PARAM_PROTECTION_MODE,
396 .dynamic_bw = WMI_PDEV_PARAM_DYNAMIC_BW,
397 .non_agg_sw_retry_th = WMI_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
398 .agg_sw_retry_th = WMI_PDEV_PARAM_AGG_SW_RETRY_TH,
399 .sta_kickout_th = WMI_PDEV_PARAM_STA_KICKOUT_TH,
400 .ac_aggrsize_scaling = WMI_PDEV_PARAM_AC_AGGRSIZE_SCALING,
401 .ltr_enable = WMI_PDEV_PARAM_LTR_ENABLE,
402 .ltr_ac_latency_be = WMI_PDEV_PARAM_LTR_AC_LATENCY_BE,
403 .ltr_ac_latency_bk = WMI_PDEV_PARAM_LTR_AC_LATENCY_BK,
404 .ltr_ac_latency_vi = WMI_PDEV_PARAM_LTR_AC_LATENCY_VI,
405 .ltr_ac_latency_vo = WMI_PDEV_PARAM_LTR_AC_LATENCY_VO,
406 .ltr_ac_latency_timeout = WMI_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
407 .ltr_sleep_override = WMI_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
408 .ltr_rx_override = WMI_PDEV_PARAM_LTR_RX_OVERRIDE,
409 .ltr_tx_activity_timeout = WMI_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
410 .l1ss_enable = WMI_PDEV_PARAM_L1SS_ENABLE,
411 .dsleep_enable = WMI_PDEV_PARAM_DSLEEP_ENABLE,
412 .pcielp_txbuf_flush = WMI_PDEV_PARAM_PCIELP_TXBUF_FLUSH,
413 .pcielp_txbuf_watermark = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
414 .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_EN,
415 .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_PCIELP_TXBUF_TMO_VALUE,
416 .pdev_stats_update_period = WMI_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
417 .vdev_stats_update_period = WMI_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
418 .peer_stats_update_period = WMI_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
419 .bcnflt_stats_update_period = WMI_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
420 .pmf_qos = WMI_PDEV_PARAM_PMF_QOS,
421 .arp_ac_override = WMI_PDEV_PARAM_ARP_AC_OVERRIDE,
422 .arpdhcp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED,
423 .dcs = WMI_PDEV_PARAM_DCS,
424 .ani_enable = WMI_PDEV_PARAM_ANI_ENABLE,
425 .ani_poll_period = WMI_PDEV_PARAM_ANI_POLL_PERIOD,
426 .ani_listen_period = WMI_PDEV_PARAM_ANI_LISTEN_PERIOD,
427 .ani_ofdm_level = WMI_PDEV_PARAM_ANI_OFDM_LEVEL,
428 .ani_cck_level = WMI_PDEV_PARAM_ANI_CCK_LEVEL,
429 .dyntxchain = WMI_PDEV_PARAM_DYNTXCHAIN,
430 .proxy_sta = WMI_PDEV_PARAM_PROXY_STA,
431 .idle_ps_config = WMI_PDEV_PARAM_IDLE_PS_CONFIG,
432 .power_gating_sleep = WMI_PDEV_PARAM_POWER_GATING_SLEEP,
433 .fast_channel_reset = WMI_PDEV_PARAM_UNSUPPORTED,
434 .burst_dur = WMI_PDEV_PARAM_UNSUPPORTED,
435 .burst_enable = WMI_PDEV_PARAM_UNSUPPORTED,
436 };
437
438 static struct wmi_pdev_param_map wmi_10x_pdev_param_map = {
439 .tx_chain_mask = WMI_10X_PDEV_PARAM_TX_CHAIN_MASK,
440 .rx_chain_mask = WMI_10X_PDEV_PARAM_RX_CHAIN_MASK,
441 .txpower_limit2g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT2G,
442 .txpower_limit5g = WMI_10X_PDEV_PARAM_TXPOWER_LIMIT5G,
443 .txpower_scale = WMI_10X_PDEV_PARAM_TXPOWER_SCALE,
444 .beacon_gen_mode = WMI_10X_PDEV_PARAM_BEACON_GEN_MODE,
445 .beacon_tx_mode = WMI_10X_PDEV_PARAM_BEACON_TX_MODE,
446 .resmgr_offchan_mode = WMI_10X_PDEV_PARAM_RESMGR_OFFCHAN_MODE,
447 .protection_mode = WMI_10X_PDEV_PARAM_PROTECTION_MODE,
448 .dynamic_bw = WMI_10X_PDEV_PARAM_DYNAMIC_BW,
449 .non_agg_sw_retry_th = WMI_10X_PDEV_PARAM_NON_AGG_SW_RETRY_TH,
450 .agg_sw_retry_th = WMI_10X_PDEV_PARAM_AGG_SW_RETRY_TH,
451 .sta_kickout_th = WMI_10X_PDEV_PARAM_STA_KICKOUT_TH,
452 .ac_aggrsize_scaling = WMI_10X_PDEV_PARAM_AC_AGGRSIZE_SCALING,
453 .ltr_enable = WMI_10X_PDEV_PARAM_LTR_ENABLE,
454 .ltr_ac_latency_be = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BE,
455 .ltr_ac_latency_bk = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_BK,
456 .ltr_ac_latency_vi = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VI,
457 .ltr_ac_latency_vo = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_VO,
458 .ltr_ac_latency_timeout = WMI_10X_PDEV_PARAM_LTR_AC_LATENCY_TIMEOUT,
459 .ltr_sleep_override = WMI_10X_PDEV_PARAM_LTR_SLEEP_OVERRIDE,
460 .ltr_rx_override = WMI_10X_PDEV_PARAM_LTR_RX_OVERRIDE,
461 .ltr_tx_activity_timeout = WMI_10X_PDEV_PARAM_LTR_TX_ACTIVITY_TIMEOUT,
462 .l1ss_enable = WMI_10X_PDEV_PARAM_L1SS_ENABLE,
463 .dsleep_enable = WMI_10X_PDEV_PARAM_DSLEEP_ENABLE,
464 .pcielp_txbuf_flush = WMI_PDEV_PARAM_UNSUPPORTED,
465 .pcielp_txbuf_watermark = WMI_PDEV_PARAM_UNSUPPORTED,
466 .pcielp_txbuf_tmo_en = WMI_PDEV_PARAM_UNSUPPORTED,
467 .pcielp_txbuf_tmo_value = WMI_PDEV_PARAM_UNSUPPORTED,
468 .pdev_stats_update_period = WMI_10X_PDEV_PARAM_PDEV_STATS_UPDATE_PERIOD,
469 .vdev_stats_update_period = WMI_10X_PDEV_PARAM_VDEV_STATS_UPDATE_PERIOD,
470 .peer_stats_update_period = WMI_10X_PDEV_PARAM_PEER_STATS_UPDATE_PERIOD,
471 .bcnflt_stats_update_period =
472 WMI_10X_PDEV_PARAM_BCNFLT_STATS_UPDATE_PERIOD,
473 .pmf_qos = WMI_10X_PDEV_PARAM_PMF_QOS,
474 .arp_ac_override = WMI_PDEV_PARAM_UNSUPPORTED,
475 .arpdhcp_ac_override = WMI_10X_PDEV_PARAM_ARPDHCP_AC_OVERRIDE,
476 .dcs = WMI_10X_PDEV_PARAM_DCS,
477 .ani_enable = WMI_10X_PDEV_PARAM_ANI_ENABLE,
478 .ani_poll_period = WMI_10X_PDEV_PARAM_ANI_POLL_PERIOD,
479 .ani_listen_period = WMI_10X_PDEV_PARAM_ANI_LISTEN_PERIOD,
480 .ani_ofdm_level = WMI_10X_PDEV_PARAM_ANI_OFDM_LEVEL,
481 .ani_cck_level = WMI_10X_PDEV_PARAM_ANI_CCK_LEVEL,
482 .dyntxchain = WMI_10X_PDEV_PARAM_DYNTXCHAIN,
483 .proxy_sta = WMI_PDEV_PARAM_UNSUPPORTED,
484 .idle_ps_config = WMI_PDEV_PARAM_UNSUPPORTED,
485 .power_gating_sleep = WMI_PDEV_PARAM_UNSUPPORTED,
486 .fast_channel_reset = WMI_10X_PDEV_PARAM_FAST_CHANNEL_RESET,
487 .burst_dur = WMI_10X_PDEV_PARAM_BURST_DUR,
488 .burst_enable = WMI_10X_PDEV_PARAM_BURST_ENABLE,
489 };
490
491 int ath10k_wmi_wait_for_service_ready(struct ath10k *ar)
492 {
493 int ret;
494 ret = wait_for_completion_timeout(&ar->wmi.service_ready,
495 WMI_SERVICE_READY_TIMEOUT_HZ);
496 return ret;
497 }
498
499 int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar)
500 {
501 int ret;
502 ret = wait_for_completion_timeout(&ar->wmi.unified_ready,
503 WMI_UNIFIED_READY_TIMEOUT_HZ);
504 return ret;
505 }
506
507 static struct sk_buff *ath10k_wmi_alloc_skb(u32 len)
508 {
509 struct sk_buff *skb;
510 u32 round_len = roundup(len, 4);
511
512 skb = ath10k_htc_alloc_skb(WMI_SKB_HEADROOM + round_len);
513 if (!skb)
514 return NULL;
515
516 skb_reserve(skb, WMI_SKB_HEADROOM);
517 if (!IS_ALIGNED((unsigned long)skb->data, 4))
518 ath10k_warn("Unaligned WMI skb\n");
519
520 skb_put(skb, round_len);
521 memset(skb->data, 0, round_len);
522
523 return skb;
524 }
525
526 static void ath10k_wmi_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
527 {
528 dev_kfree_skb(skb);
529 }
530
531 static int ath10k_wmi_cmd_send_nowait(struct ath10k *ar, struct sk_buff *skb,
532 u32 cmd_id)
533 {
534 struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(skb);
535 struct wmi_cmd_hdr *cmd_hdr;
536 int ret;
537 u32 cmd = 0;
538
539 if (skb_push(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
540 return -ENOMEM;
541
542 cmd |= SM(cmd_id, WMI_CMD_HDR_CMD_ID);
543
544 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
545 cmd_hdr->cmd_id = __cpu_to_le32(cmd);
546
547 memset(skb_cb, 0, sizeof(*skb_cb));
548 ret = ath10k_htc_send(&ar->htc, ar->wmi.eid, skb);
549 trace_ath10k_wmi_cmd(cmd_id, skb->data, skb->len, ret);
550
551 if (ret)
552 goto err_pull;
553
554 return 0;
555
556 err_pull:
557 skb_pull(skb, sizeof(struct wmi_cmd_hdr));
558 return ret;
559 }
560
561 static void ath10k_wmi_tx_beacon_nowait(struct ath10k_vif *arvif)
562 {
563 struct wmi_bcn_tx_arg arg = {0};
564 int ret;
565
566 lockdep_assert_held(&arvif->ar->data_lock);
567
568 if (arvif->beacon == NULL)
569 return;
570
571 arg.vdev_id = arvif->vdev_id;
572 arg.tx_rate = 0;
573 arg.tx_power = 0;
574 arg.bcn = arvif->beacon->data;
575 arg.bcn_len = arvif->beacon->len;
576
577 ret = ath10k_wmi_beacon_send_nowait(arvif->ar, &arg);
578 if (ret)
579 return;
580
581 dev_kfree_skb_any(arvif->beacon);
582 arvif->beacon = NULL;
583 }
584
585 static void ath10k_wmi_tx_beacons_iter(void *data, u8 *mac,
586 struct ieee80211_vif *vif)
587 {
588 struct ath10k_vif *arvif = ath10k_vif_to_arvif(vif);
589
590 ath10k_wmi_tx_beacon_nowait(arvif);
591 }
592
593 static void ath10k_wmi_tx_beacons_nowait(struct ath10k *ar)
594 {
595 spin_lock_bh(&ar->data_lock);
596 ieee80211_iterate_active_interfaces_atomic(ar->hw,
597 IEEE80211_IFACE_ITER_NORMAL,
598 ath10k_wmi_tx_beacons_iter,
599 NULL);
600 spin_unlock_bh(&ar->data_lock);
601 }
602
603 static void ath10k_wmi_op_ep_tx_credits(struct ath10k *ar)
604 {
605 /* try to send pending beacons first. they take priority */
606 ath10k_wmi_tx_beacons_nowait(ar);
607
608 wake_up(&ar->wmi.tx_credits_wq);
609 }
610
611 static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb,
612 u32 cmd_id)
613 {
614 int ret = -EOPNOTSUPP;
615
616 might_sleep();
617
618 if (cmd_id == WMI_CMD_UNSUPPORTED) {
619 ath10k_warn("wmi command %d is not supported by firmware\n",
620 cmd_id);
621 return ret;
622 }
623
624 wait_event_timeout(ar->wmi.tx_credits_wq, ({
625 /* try to send pending beacons first. they take priority */
626 ath10k_wmi_tx_beacons_nowait(ar);
627
628 ret = ath10k_wmi_cmd_send_nowait(ar, skb, cmd_id);
629 (ret != -EAGAIN);
630 }), 3*HZ);
631
632 if (ret)
633 dev_kfree_skb_any(skb);
634
635 return ret;
636 }
637
638 int ath10k_wmi_mgmt_tx(struct ath10k *ar, struct sk_buff *skb)
639 {
640 int ret = 0;
641 struct wmi_mgmt_tx_cmd *cmd;
642 struct ieee80211_hdr *hdr;
643 struct sk_buff *wmi_skb;
644 struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
645 int len;
646 u16 fc;
647
648 hdr = (struct ieee80211_hdr *)skb->data;
649 fc = le16_to_cpu(hdr->frame_control);
650
651 if (WARN_ON_ONCE(!ieee80211_is_mgmt(hdr->frame_control)))
652 return -EINVAL;
653
654 len = sizeof(cmd->hdr) + skb->len;
655 len = round_up(len, 4);
656
657 wmi_skb = ath10k_wmi_alloc_skb(len);
658 if (!wmi_skb)
659 return -ENOMEM;
660
661 cmd = (struct wmi_mgmt_tx_cmd *)wmi_skb->data;
662
663 cmd->hdr.vdev_id = __cpu_to_le32(ATH10K_SKB_CB(skb)->vdev_id);
664 cmd->hdr.tx_rate = 0;
665 cmd->hdr.tx_power = 0;
666 cmd->hdr.buf_len = __cpu_to_le32((u32)(skb->len));
667
668 memcpy(cmd->hdr.peer_macaddr.addr, ieee80211_get_DA(hdr), ETH_ALEN);
669 memcpy(cmd->buf, skb->data, skb->len);
670
671 ath10k_dbg(ATH10K_DBG_WMI, "wmi mgmt tx skb %p len %d ftype %02x stype %02x\n",
672 wmi_skb, wmi_skb->len, fc & IEEE80211_FCTL_FTYPE,
673 fc & IEEE80211_FCTL_STYPE);
674
675 /* Send the management frame buffer to the target */
676 ret = ath10k_wmi_cmd_send(ar, wmi_skb, ar->wmi.cmd->mgmt_tx_cmdid);
677 if (ret) {
678 dev_kfree_skb_any(skb);
679 return ret;
680 }
681
682 /* TODO: report tx status to mac80211 - temporary just ACK */
683 info->flags |= IEEE80211_TX_STAT_ACK;
684 ieee80211_tx_status_irqsafe(ar->hw, skb);
685
686 return ret;
687 }
688
689 static int ath10k_wmi_event_scan(struct ath10k *ar, struct sk_buff *skb)
690 {
691 struct wmi_scan_event *event = (struct wmi_scan_event *)skb->data;
692 enum wmi_scan_event_type event_type;
693 enum wmi_scan_completion_reason reason;
694 u32 freq;
695 u32 req_id;
696 u32 scan_id;
697 u32 vdev_id;
698
699 event_type = __le32_to_cpu(event->event_type);
700 reason = __le32_to_cpu(event->reason);
701 freq = __le32_to_cpu(event->channel_freq);
702 req_id = __le32_to_cpu(event->scan_req_id);
703 scan_id = __le32_to_cpu(event->scan_id);
704 vdev_id = __le32_to_cpu(event->vdev_id);
705
706 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENTID\n");
707 ath10k_dbg(ATH10K_DBG_WMI,
708 "scan event type %d reason %d freq %d req_id %d "
709 "scan_id %d vdev_id %d\n",
710 event_type, reason, freq, req_id, scan_id, vdev_id);
711
712 spin_lock_bh(&ar->data_lock);
713
714 switch (event_type) {
715 case WMI_SCAN_EVENT_STARTED:
716 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_STARTED\n");
717 if (ar->scan.in_progress && ar->scan.is_roc)
718 ieee80211_ready_on_channel(ar->hw);
719
720 complete(&ar->scan.started);
721 break;
722 case WMI_SCAN_EVENT_COMPLETED:
723 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_COMPLETED\n");
724 switch (reason) {
725 case WMI_SCAN_REASON_COMPLETED:
726 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_COMPLETED\n");
727 break;
728 case WMI_SCAN_REASON_CANCELLED:
729 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_CANCELED\n");
730 break;
731 case WMI_SCAN_REASON_PREEMPTED:
732 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_PREEMPTED\n");
733 break;
734 case WMI_SCAN_REASON_TIMEDOUT:
735 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_REASON_TIMEDOUT\n");
736 break;
737 default:
738 break;
739 }
740
741 ar->scan_channel = NULL;
742 if (!ar->scan.in_progress) {
743 ath10k_warn("no scan requested, ignoring\n");
744 break;
745 }
746
747 if (ar->scan.is_roc) {
748 ath10k_offchan_tx_purge(ar);
749
750 if (!ar->scan.aborting)
751 ieee80211_remain_on_channel_expired(ar->hw);
752 } else {
753 ieee80211_scan_completed(ar->hw, ar->scan.aborting);
754 }
755
756 del_timer(&ar->scan.timeout);
757 complete_all(&ar->scan.completed);
758 ar->scan.in_progress = false;
759 break;
760 case WMI_SCAN_EVENT_BSS_CHANNEL:
761 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_BSS_CHANNEL\n");
762 ar->scan_channel = NULL;
763 break;
764 case WMI_SCAN_EVENT_FOREIGN_CHANNEL:
765 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_FOREIGN_CHANNEL\n");
766 ar->scan_channel = ieee80211_get_channel(ar->hw->wiphy, freq);
767 if (ar->scan.in_progress && ar->scan.is_roc &&
768 ar->scan.roc_freq == freq) {
769 complete(&ar->scan.on_channel);
770 }
771 break;
772 case WMI_SCAN_EVENT_DEQUEUED:
773 ath10k_dbg(ATH10K_DBG_WMI, "SCAN_EVENT_DEQUEUED\n");
774 break;
775 case WMI_SCAN_EVENT_PREEMPTED:
776 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_PREEMPTED\n");
777 break;
778 case WMI_SCAN_EVENT_START_FAILED:
779 ath10k_dbg(ATH10K_DBG_WMI, "WMI_SCAN_EVENT_START_FAILED\n");
780 break;
781 default:
782 break;
783 }
784
785 spin_unlock_bh(&ar->data_lock);
786 return 0;
787 }
788
789 static inline enum ieee80211_band phy_mode_to_band(u32 phy_mode)
790 {
791 enum ieee80211_band band;
792
793 switch (phy_mode) {
794 case MODE_11A:
795 case MODE_11NA_HT20:
796 case MODE_11NA_HT40:
797 case MODE_11AC_VHT20:
798 case MODE_11AC_VHT40:
799 case MODE_11AC_VHT80:
800 band = IEEE80211_BAND_5GHZ;
801 break;
802 case MODE_11G:
803 case MODE_11B:
804 case MODE_11GONLY:
805 case MODE_11NG_HT20:
806 case MODE_11NG_HT40:
807 case MODE_11AC_VHT20_2G:
808 case MODE_11AC_VHT40_2G:
809 case MODE_11AC_VHT80_2G:
810 default:
811 band = IEEE80211_BAND_2GHZ;
812 }
813
814 return band;
815 }
816
817 static inline u8 get_rate_idx(u32 rate, enum ieee80211_band band)
818 {
819 u8 rate_idx = 0;
820
821 /* rate in Kbps */
822 switch (rate) {
823 case 1000:
824 rate_idx = 0;
825 break;
826 case 2000:
827 rate_idx = 1;
828 break;
829 case 5500:
830 rate_idx = 2;
831 break;
832 case 11000:
833 rate_idx = 3;
834 break;
835 case 6000:
836 rate_idx = 4;
837 break;
838 case 9000:
839 rate_idx = 5;
840 break;
841 case 12000:
842 rate_idx = 6;
843 break;
844 case 18000:
845 rate_idx = 7;
846 break;
847 case 24000:
848 rate_idx = 8;
849 break;
850 case 36000:
851 rate_idx = 9;
852 break;
853 case 48000:
854 rate_idx = 10;
855 break;
856 case 54000:
857 rate_idx = 11;
858 break;
859 default:
860 break;
861 }
862
863 if (band == IEEE80211_BAND_5GHZ) {
864 if (rate_idx > 3)
865 /* Omit CCK rates */
866 rate_idx -= 4;
867 else
868 rate_idx = 0;
869 }
870
871 return rate_idx;
872 }
873
874 static int ath10k_wmi_event_mgmt_rx(struct ath10k *ar, struct sk_buff *skb)
875 {
876 struct wmi_mgmt_rx_event_v1 *ev_v1;
877 struct wmi_mgmt_rx_event_v2 *ev_v2;
878 struct wmi_mgmt_rx_hdr_v1 *ev_hdr;
879 struct ieee80211_rx_status *status = IEEE80211_SKB_RXCB(skb);
880 struct ieee80211_hdr *hdr;
881 u32 rx_status;
882 u32 channel;
883 u32 phy_mode;
884 u32 snr;
885 u32 rate;
886 u32 buf_len;
887 u16 fc;
888 int pull_len;
889
890 if (test_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features)) {
891 ev_v2 = (struct wmi_mgmt_rx_event_v2 *)skb->data;
892 ev_hdr = &ev_v2->hdr.v1;
893 pull_len = sizeof(*ev_v2);
894 } else {
895 ev_v1 = (struct wmi_mgmt_rx_event_v1 *)skb->data;
896 ev_hdr = &ev_v1->hdr;
897 pull_len = sizeof(*ev_v1);
898 }
899
900 channel = __le32_to_cpu(ev_hdr->channel);
901 buf_len = __le32_to_cpu(ev_hdr->buf_len);
902 rx_status = __le32_to_cpu(ev_hdr->status);
903 snr = __le32_to_cpu(ev_hdr->snr);
904 phy_mode = __le32_to_cpu(ev_hdr->phy_mode);
905 rate = __le32_to_cpu(ev_hdr->rate);
906
907 memset(status, 0, sizeof(*status));
908
909 ath10k_dbg(ATH10K_DBG_MGMT,
910 "event mgmt rx status %08x\n", rx_status);
911
912 if (rx_status & WMI_RX_STATUS_ERR_DECRYPT) {
913 dev_kfree_skb(skb);
914 return 0;
915 }
916
917 if (rx_status & WMI_RX_STATUS_ERR_KEY_CACHE_MISS) {
918 dev_kfree_skb(skb);
919 return 0;
920 }
921
922 if (rx_status & WMI_RX_STATUS_ERR_CRC)
923 status->flag |= RX_FLAG_FAILED_FCS_CRC;
924 if (rx_status & WMI_RX_STATUS_ERR_MIC)
925 status->flag |= RX_FLAG_MMIC_ERROR;
926
927 status->band = phy_mode_to_band(phy_mode);
928 status->freq = ieee80211_channel_to_frequency(channel, status->band);
929 status->signal = snr + ATH10K_DEFAULT_NOISE_FLOOR;
930 status->rate_idx = get_rate_idx(rate, status->band);
931
932 skb_pull(skb, pull_len);
933
934 hdr = (struct ieee80211_hdr *)skb->data;
935 fc = le16_to_cpu(hdr->frame_control);
936
937 if (fc & IEEE80211_FCTL_PROTECTED) {
938 status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED |
939 RX_FLAG_MMIC_STRIPPED;
940 hdr->frame_control = __cpu_to_le16(fc &
941 ~IEEE80211_FCTL_PROTECTED);
942 }
943
944 ath10k_dbg(ATH10K_DBG_MGMT,
945 "event mgmt rx skb %p len %d ftype %02x stype %02x\n",
946 skb, skb->len,
947 fc & IEEE80211_FCTL_FTYPE, fc & IEEE80211_FCTL_STYPE);
948
949 ath10k_dbg(ATH10K_DBG_MGMT,
950 "event mgmt rx freq %d band %d snr %d, rate_idx %d\n",
951 status->freq, status->band, status->signal,
952 status->rate_idx);
953
954 /*
955 * packets from HTC come aligned to 4byte boundaries
956 * because they can originally come in along with a trailer
957 */
958 skb_trim(skb, buf_len);
959
960 ieee80211_rx(ar->hw, skb);
961 return 0;
962 }
963
964 static int freq_to_idx(struct ath10k *ar, int freq)
965 {
966 struct ieee80211_supported_band *sband;
967 int band, ch, idx = 0;
968
969 for (band = IEEE80211_BAND_2GHZ; band < IEEE80211_NUM_BANDS; band++) {
970 sband = ar->hw->wiphy->bands[band];
971 if (!sband)
972 continue;
973
974 for (ch = 0; ch < sband->n_channels; ch++, idx++)
975 if (sband->channels[ch].center_freq == freq)
976 goto exit;
977 }
978
979 exit:
980 return idx;
981 }
982
983 static void ath10k_wmi_event_chan_info(struct ath10k *ar, struct sk_buff *skb)
984 {
985 struct wmi_chan_info_event *ev;
986 struct survey_info *survey;
987 u32 err_code, freq, cmd_flags, noise_floor, rx_clear_count, cycle_count;
988 int idx;
989
990 ev = (struct wmi_chan_info_event *)skb->data;
991
992 err_code = __le32_to_cpu(ev->err_code);
993 freq = __le32_to_cpu(ev->freq);
994 cmd_flags = __le32_to_cpu(ev->cmd_flags);
995 noise_floor = __le32_to_cpu(ev->noise_floor);
996 rx_clear_count = __le32_to_cpu(ev->rx_clear_count);
997 cycle_count = __le32_to_cpu(ev->cycle_count);
998
999 ath10k_dbg(ATH10K_DBG_WMI,
1000 "chan info err_code %d freq %d cmd_flags %d noise_floor %d rx_clear_count %d cycle_count %d\n",
1001 err_code, freq, cmd_flags, noise_floor, rx_clear_count,
1002 cycle_count);
1003
1004 spin_lock_bh(&ar->data_lock);
1005
1006 if (!ar->scan.in_progress) {
1007 ath10k_warn("chan info event without a scan request?\n");
1008 goto exit;
1009 }
1010
1011 idx = freq_to_idx(ar, freq);
1012 if (idx >= ARRAY_SIZE(ar->survey)) {
1013 ath10k_warn("chan info: invalid frequency %d (idx %d out of bounds)\n",
1014 freq, idx);
1015 goto exit;
1016 }
1017
1018 if (cmd_flags & WMI_CHAN_INFO_FLAG_COMPLETE) {
1019 /* During scanning chan info is reported twice for each
1020 * visited channel. The reported cycle count is global
1021 * and per-channel cycle count must be calculated */
1022
1023 cycle_count -= ar->survey_last_cycle_count;
1024 rx_clear_count -= ar->survey_last_rx_clear_count;
1025
1026 survey = &ar->survey[idx];
1027 survey->channel_time = WMI_CHAN_INFO_MSEC(cycle_count);
1028 survey->channel_time_rx = WMI_CHAN_INFO_MSEC(rx_clear_count);
1029 survey->noise = noise_floor;
1030 survey->filled = SURVEY_INFO_CHANNEL_TIME |
1031 SURVEY_INFO_CHANNEL_TIME_RX |
1032 SURVEY_INFO_NOISE_DBM;
1033 }
1034
1035 ar->survey_last_rx_clear_count = rx_clear_count;
1036 ar->survey_last_cycle_count = cycle_count;
1037
1038 exit:
1039 spin_unlock_bh(&ar->data_lock);
1040 }
1041
1042 static void ath10k_wmi_event_echo(struct ath10k *ar, struct sk_buff *skb)
1043 {
1044 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ECHO_EVENTID\n");
1045 }
1046
1047 static void ath10k_wmi_event_debug_mesg(struct ath10k *ar, struct sk_buff *skb)
1048 {
1049 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_MESG_EVENTID\n");
1050 }
1051
1052 static void ath10k_wmi_event_update_stats(struct ath10k *ar,
1053 struct sk_buff *skb)
1054 {
1055 struct wmi_stats_event *ev = (struct wmi_stats_event *)skb->data;
1056
1057 ath10k_dbg(ATH10K_DBG_WMI, "WMI_UPDATE_STATS_EVENTID\n");
1058
1059 ath10k_debug_read_target_stats(ar, ev);
1060 }
1061
1062 static void ath10k_wmi_event_vdev_start_resp(struct ath10k *ar,
1063 struct sk_buff *skb)
1064 {
1065 struct wmi_vdev_start_response_event *ev;
1066
1067 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_START_RESP_EVENTID\n");
1068
1069 ev = (struct wmi_vdev_start_response_event *)skb->data;
1070
1071 if (WARN_ON(__le32_to_cpu(ev->status)))
1072 return;
1073
1074 complete(&ar->vdev_setup_done);
1075 }
1076
1077 static void ath10k_wmi_event_vdev_stopped(struct ath10k *ar,
1078 struct sk_buff *skb)
1079 {
1080 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STOPPED_EVENTID\n");
1081 complete(&ar->vdev_setup_done);
1082 }
1083
1084 static void ath10k_wmi_event_peer_sta_kickout(struct ath10k *ar,
1085 struct sk_buff *skb)
1086 {
1087 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PEER_STA_KICKOUT_EVENTID\n");
1088 }
1089
1090 /*
1091 * FIXME
1092 *
1093 * We don't report to mac80211 sleep state of connected
1094 * stations. Due to this mac80211 can't fill in TIM IE
1095 * correctly.
1096 *
1097 * I know of no way of getting nullfunc frames that contain
1098 * sleep transition from connected stations - these do not
1099 * seem to be sent from the target to the host. There also
1100 * doesn't seem to be a dedicated event for that. So the
1101 * only way left to do this would be to read tim_bitmap
1102 * during SWBA.
1103 *
1104 * We could probably try using tim_bitmap from SWBA to tell
1105 * mac80211 which stations are asleep and which are not. The
1106 * problem here is calling mac80211 functions so many times
1107 * could take too long and make us miss the time to submit
1108 * the beacon to the target.
1109 *
1110 * So as a workaround we try to extend the TIM IE if there
1111 * is unicast buffered for stations with aid > 7 and fill it
1112 * in ourselves.
1113 */
1114 static void ath10k_wmi_update_tim(struct ath10k *ar,
1115 struct ath10k_vif *arvif,
1116 struct sk_buff *bcn,
1117 struct wmi_bcn_info *bcn_info)
1118 {
1119 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)bcn->data;
1120 struct ieee80211_tim_ie *tim;
1121 u8 *ies, *ie;
1122 u8 ie_len, pvm_len;
1123
1124 /* if next SWBA has no tim_changed the tim_bitmap is garbage.
1125 * we must copy the bitmap upon change and reuse it later */
1126 if (__le32_to_cpu(bcn_info->tim_info.tim_changed)) {
1127 int i;
1128
1129 BUILD_BUG_ON(sizeof(arvif->u.ap.tim_bitmap) !=
1130 sizeof(bcn_info->tim_info.tim_bitmap));
1131
1132 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++) {
1133 __le32 t = bcn_info->tim_info.tim_bitmap[i / 4];
1134 u32 v = __le32_to_cpu(t);
1135 arvif->u.ap.tim_bitmap[i] = (v >> ((i % 4) * 8)) & 0xFF;
1136 }
1137
1138 /* FW reports either length 0 or 16
1139 * so we calculate this on our own */
1140 arvif->u.ap.tim_len = 0;
1141 for (i = 0; i < sizeof(arvif->u.ap.tim_bitmap); i++)
1142 if (arvif->u.ap.tim_bitmap[i])
1143 arvif->u.ap.tim_len = i;
1144
1145 arvif->u.ap.tim_len++;
1146 }
1147
1148 ies = bcn->data;
1149 ies += ieee80211_hdrlen(hdr->frame_control);
1150 ies += 12; /* fixed parameters */
1151
1152 ie = (u8 *)cfg80211_find_ie(WLAN_EID_TIM, ies,
1153 (u8 *)skb_tail_pointer(bcn) - ies);
1154 if (!ie) {
1155 if (arvif->vdev_type != WMI_VDEV_TYPE_IBSS)
1156 ath10k_warn("no tim ie found;\n");
1157 return;
1158 }
1159
1160 tim = (void *)ie + 2;
1161 ie_len = ie[1];
1162 pvm_len = ie_len - 3; /* exclude dtim count, dtim period, bmap ctl */
1163
1164 if (pvm_len < arvif->u.ap.tim_len) {
1165 int expand_size = sizeof(arvif->u.ap.tim_bitmap) - pvm_len;
1166 int move_size = skb_tail_pointer(bcn) - (ie + 2 + ie_len);
1167 void *next_ie = ie + 2 + ie_len;
1168
1169 if (skb_put(bcn, expand_size)) {
1170 memmove(next_ie + expand_size, next_ie, move_size);
1171
1172 ie[1] += expand_size;
1173 ie_len += expand_size;
1174 pvm_len += expand_size;
1175 } else {
1176 ath10k_warn("tim expansion failed\n");
1177 }
1178 }
1179
1180 if (pvm_len > sizeof(arvif->u.ap.tim_bitmap)) {
1181 ath10k_warn("tim pvm length is too great (%d)\n", pvm_len);
1182 return;
1183 }
1184
1185 tim->bitmap_ctrl = !!__le32_to_cpu(bcn_info->tim_info.tim_mcast);
1186 memcpy(tim->virtual_map, arvif->u.ap.tim_bitmap, pvm_len);
1187
1188 ath10k_dbg(ATH10K_DBG_MGMT, "dtim %d/%d mcast %d pvmlen %d\n",
1189 tim->dtim_count, tim->dtim_period,
1190 tim->bitmap_ctrl, pvm_len);
1191 }
1192
1193 static void ath10k_p2p_fill_noa_ie(u8 *data, u32 len,
1194 struct wmi_p2p_noa_info *noa)
1195 {
1196 struct ieee80211_p2p_noa_attr *noa_attr;
1197 u8 ctwindow_oppps = noa->ctwindow_oppps;
1198 u8 ctwindow = ctwindow_oppps >> WMI_P2P_OPPPS_CTWINDOW_OFFSET;
1199 bool oppps = !!(ctwindow_oppps & WMI_P2P_OPPPS_ENABLE_BIT);
1200 __le16 *noa_attr_len;
1201 u16 attr_len;
1202 u8 noa_descriptors = noa->num_descriptors;
1203 int i;
1204
1205 /* P2P IE */
1206 data[0] = WLAN_EID_VENDOR_SPECIFIC;
1207 data[1] = len - 2;
1208 data[2] = (WLAN_OUI_WFA >> 16) & 0xff;
1209 data[3] = (WLAN_OUI_WFA >> 8) & 0xff;
1210 data[4] = (WLAN_OUI_WFA >> 0) & 0xff;
1211 data[5] = WLAN_OUI_TYPE_WFA_P2P;
1212
1213 /* NOA ATTR */
1214 data[6] = IEEE80211_P2P_ATTR_ABSENCE_NOTICE;
1215 noa_attr_len = (__le16 *)&data[7]; /* 2 bytes */
1216 noa_attr = (struct ieee80211_p2p_noa_attr *)&data[9];
1217
1218 noa_attr->index = noa->index;
1219 noa_attr->oppps_ctwindow = ctwindow;
1220 if (oppps)
1221 noa_attr->oppps_ctwindow |= IEEE80211_P2P_OPPPS_ENABLE_BIT;
1222
1223 for (i = 0; i < noa_descriptors; i++) {
1224 noa_attr->desc[i].count =
1225 __le32_to_cpu(noa->descriptors[i].type_count);
1226 noa_attr->desc[i].duration = noa->descriptors[i].duration;
1227 noa_attr->desc[i].interval = noa->descriptors[i].interval;
1228 noa_attr->desc[i].start_time = noa->descriptors[i].start_time;
1229 }
1230
1231 attr_len = 2; /* index + oppps_ctwindow */
1232 attr_len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1233 *noa_attr_len = __cpu_to_le16(attr_len);
1234 }
1235
1236 static u32 ath10k_p2p_calc_noa_ie_len(struct wmi_p2p_noa_info *noa)
1237 {
1238 u32 len = 0;
1239 u8 noa_descriptors = noa->num_descriptors;
1240 u8 opp_ps_info = noa->ctwindow_oppps;
1241 bool opps_enabled = !!(opp_ps_info & WMI_P2P_OPPPS_ENABLE_BIT);
1242
1243
1244 if (!noa_descriptors && !opps_enabled)
1245 return len;
1246
1247 len += 1 + 1 + 4; /* EID + len + OUI */
1248 len += 1 + 2; /* noa attr + attr len */
1249 len += 1 + 1; /* index + oppps_ctwindow */
1250 len += noa_descriptors * sizeof(struct ieee80211_p2p_noa_desc);
1251
1252 return len;
1253 }
1254
1255 static void ath10k_wmi_update_noa(struct ath10k *ar, struct ath10k_vif *arvif,
1256 struct sk_buff *bcn,
1257 struct wmi_bcn_info *bcn_info)
1258 {
1259 struct wmi_p2p_noa_info *noa = &bcn_info->p2p_noa_info;
1260 u8 *new_data, *old_data = arvif->u.ap.noa_data;
1261 u32 new_len;
1262
1263 if (arvif->vdev_subtype != WMI_VDEV_SUBTYPE_P2P_GO)
1264 return;
1265
1266 ath10k_dbg(ATH10K_DBG_MGMT, "noa changed: %d\n", noa->changed);
1267 if (noa->changed & WMI_P2P_NOA_CHANGED_BIT) {
1268 new_len = ath10k_p2p_calc_noa_ie_len(noa);
1269 if (!new_len)
1270 goto cleanup;
1271
1272 new_data = kmalloc(new_len, GFP_ATOMIC);
1273 if (!new_data)
1274 goto cleanup;
1275
1276 ath10k_p2p_fill_noa_ie(new_data, new_len, noa);
1277
1278 spin_lock_bh(&ar->data_lock);
1279 arvif->u.ap.noa_data = new_data;
1280 arvif->u.ap.noa_len = new_len;
1281 spin_unlock_bh(&ar->data_lock);
1282 kfree(old_data);
1283 }
1284
1285 if (arvif->u.ap.noa_data)
1286 if (!pskb_expand_head(bcn, 0, arvif->u.ap.noa_len, GFP_ATOMIC))
1287 memcpy(skb_put(bcn, arvif->u.ap.noa_len),
1288 arvif->u.ap.noa_data,
1289 arvif->u.ap.noa_len);
1290 return;
1291
1292 cleanup:
1293 spin_lock_bh(&ar->data_lock);
1294 arvif->u.ap.noa_data = NULL;
1295 arvif->u.ap.noa_len = 0;
1296 spin_unlock_bh(&ar->data_lock);
1297 kfree(old_data);
1298 }
1299
1300
1301 static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
1302 {
1303 struct wmi_host_swba_event *ev;
1304 u32 map;
1305 int i = -1;
1306 struct wmi_bcn_info *bcn_info;
1307 struct ath10k_vif *arvif;
1308 struct sk_buff *bcn;
1309 int vdev_id = 0;
1310
1311 ath10k_dbg(ATH10K_DBG_MGMT, "WMI_HOST_SWBA_EVENTID\n");
1312
1313 ev = (struct wmi_host_swba_event *)skb->data;
1314 map = __le32_to_cpu(ev->vdev_map);
1315
1316 ath10k_dbg(ATH10K_DBG_MGMT, "host swba:\n"
1317 "-vdev map 0x%x\n",
1318 ev->vdev_map);
1319
1320 for (; map; map >>= 1, vdev_id++) {
1321 if (!(map & 0x1))
1322 continue;
1323
1324 i++;
1325
1326 if (i >= WMI_MAX_AP_VDEV) {
1327 ath10k_warn("swba has corrupted vdev map\n");
1328 break;
1329 }
1330
1331 bcn_info = &ev->bcn_info[i];
1332
1333 ath10k_dbg(ATH10K_DBG_MGMT,
1334 "-bcn_info[%d]:\n"
1335 "--tim_len %d\n"
1336 "--tim_mcast %d\n"
1337 "--tim_changed %d\n"
1338 "--tim_num_ps_pending %d\n"
1339 "--tim_bitmap 0x%08x%08x%08x%08x\n",
1340 i,
1341 __le32_to_cpu(bcn_info->tim_info.tim_len),
1342 __le32_to_cpu(bcn_info->tim_info.tim_mcast),
1343 __le32_to_cpu(bcn_info->tim_info.tim_changed),
1344 __le32_to_cpu(bcn_info->tim_info.tim_num_ps_pending),
1345 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[3]),
1346 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[2]),
1347 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[1]),
1348 __le32_to_cpu(bcn_info->tim_info.tim_bitmap[0]));
1349
1350 arvif = ath10k_get_arvif(ar, vdev_id);
1351 if (arvif == NULL) {
1352 ath10k_warn("no vif for vdev_id %d found\n", vdev_id);
1353 continue;
1354 }
1355
1356 bcn = ieee80211_beacon_get(ar->hw, arvif->vif);
1357 if (!bcn) {
1358 ath10k_warn("could not get mac80211 beacon\n");
1359 continue;
1360 }
1361
1362 ath10k_tx_h_seq_no(bcn);
1363 ath10k_wmi_update_tim(ar, arvif, bcn, bcn_info);
1364 ath10k_wmi_update_noa(ar, arvif, bcn, bcn_info);
1365
1366 spin_lock_bh(&ar->data_lock);
1367 if (arvif->beacon) {
1368 ath10k_warn("SWBA overrun on vdev %d\n",
1369 arvif->vdev_id);
1370 dev_kfree_skb_any(arvif->beacon);
1371 }
1372
1373 arvif->beacon = bcn;
1374
1375 ath10k_wmi_tx_beacon_nowait(arvif);
1376 spin_unlock_bh(&ar->data_lock);
1377 }
1378 }
1379
1380 static void ath10k_wmi_event_tbttoffset_update(struct ath10k *ar,
1381 struct sk_buff *skb)
1382 {
1383 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TBTTOFFSET_UPDATE_EVENTID\n");
1384 }
1385
1386 static void ath10k_wmi_event_phyerr(struct ath10k *ar, struct sk_buff *skb)
1387 {
1388 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PHYERR_EVENTID\n");
1389 }
1390
1391 static void ath10k_wmi_event_roam(struct ath10k *ar, struct sk_buff *skb)
1392 {
1393 ath10k_dbg(ATH10K_DBG_WMI, "WMI_ROAM_EVENTID\n");
1394 }
1395
1396 static void ath10k_wmi_event_profile_match(struct ath10k *ar,
1397 struct sk_buff *skb)
1398 {
1399 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PROFILE_MATCH\n");
1400 }
1401
1402 static void ath10k_wmi_event_debug_print(struct ath10k *ar,
1403 struct sk_buff *skb)
1404 {
1405 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DEBUG_PRINT_EVENTID\n");
1406 }
1407
1408 static void ath10k_wmi_event_pdev_qvit(struct ath10k *ar, struct sk_buff *skb)
1409 {
1410 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_QVIT_EVENTID\n");
1411 }
1412
1413 static void ath10k_wmi_event_wlan_profile_data(struct ath10k *ar,
1414 struct sk_buff *skb)
1415 {
1416 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WLAN_PROFILE_DATA_EVENTID\n");
1417 }
1418
1419 static void ath10k_wmi_event_rtt_measurement_report(struct ath10k *ar,
1420 struct sk_buff *skb)
1421 {
1422 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_MEASUREMENT_REPORT_EVENTID\n");
1423 }
1424
1425 static void ath10k_wmi_event_tsf_measurement_report(struct ath10k *ar,
1426 struct sk_buff *skb)
1427 {
1428 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TSF_MEASUREMENT_REPORT_EVENTID\n");
1429 }
1430
1431 static void ath10k_wmi_event_rtt_error_report(struct ath10k *ar,
1432 struct sk_buff *skb)
1433 {
1434 ath10k_dbg(ATH10K_DBG_WMI, "WMI_RTT_ERROR_REPORT_EVENTID\n");
1435 }
1436
1437 static void ath10k_wmi_event_wow_wakeup_host(struct ath10k *ar,
1438 struct sk_buff *skb)
1439 {
1440 ath10k_dbg(ATH10K_DBG_WMI, "WMI_WOW_WAKEUP_HOST_EVENTID\n");
1441 }
1442
1443 static void ath10k_wmi_event_dcs_interference(struct ath10k *ar,
1444 struct sk_buff *skb)
1445 {
1446 ath10k_dbg(ATH10K_DBG_WMI, "WMI_DCS_INTERFERENCE_EVENTID\n");
1447 }
1448
1449 static void ath10k_wmi_event_pdev_tpc_config(struct ath10k *ar,
1450 struct sk_buff *skb)
1451 {
1452 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_TPC_CONFIG_EVENTID\n");
1453 }
1454
1455 static void ath10k_wmi_event_pdev_ftm_intg(struct ath10k *ar,
1456 struct sk_buff *skb)
1457 {
1458 ath10k_dbg(ATH10K_DBG_WMI, "WMI_PDEV_FTM_INTG_EVENTID\n");
1459 }
1460
1461 static void ath10k_wmi_event_gtk_offload_status(struct ath10k *ar,
1462 struct sk_buff *skb)
1463 {
1464 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_OFFLOAD_STATUS_EVENTID\n");
1465 }
1466
1467 static void ath10k_wmi_event_gtk_rekey_fail(struct ath10k *ar,
1468 struct sk_buff *skb)
1469 {
1470 ath10k_dbg(ATH10K_DBG_WMI, "WMI_GTK_REKEY_FAIL_EVENTID\n");
1471 }
1472
1473 static void ath10k_wmi_event_delba_complete(struct ath10k *ar,
1474 struct sk_buff *skb)
1475 {
1476 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_DELBA_COMPLETE_EVENTID\n");
1477 }
1478
1479 static void ath10k_wmi_event_addba_complete(struct ath10k *ar,
1480 struct sk_buff *skb)
1481 {
1482 ath10k_dbg(ATH10K_DBG_WMI, "WMI_TX_ADDBA_COMPLETE_EVENTID\n");
1483 }
1484
1485 static void ath10k_wmi_event_vdev_install_key_complete(struct ath10k *ar,
1486 struct sk_buff *skb)
1487 {
1488 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID\n");
1489 }
1490
1491 static void ath10k_wmi_event_inst_rssi_stats(struct ath10k *ar,
1492 struct sk_buff *skb)
1493 {
1494 ath10k_dbg(ATH10K_DBG_WMI, "WMI_INST_RSSI_STATS_EVENTID\n");
1495 }
1496
1497 static void ath10k_wmi_event_vdev_standby_req(struct ath10k *ar,
1498 struct sk_buff *skb)
1499 {
1500 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_STANDBY_REQ_EVENTID\n");
1501 }
1502
1503 static void ath10k_wmi_event_vdev_resume_req(struct ath10k *ar,
1504 struct sk_buff *skb)
1505 {
1506 ath10k_dbg(ATH10K_DBG_WMI, "WMI_VDEV_RESUME_REQ_EVENTID\n");
1507 }
1508
1509 static int ath10k_wmi_alloc_host_mem(struct ath10k *ar, u32 req_id,
1510 u32 num_units, u32 unit_len)
1511 {
1512 dma_addr_t paddr;
1513 u32 pool_size;
1514 int idx = ar->wmi.num_mem_chunks;
1515
1516 pool_size = num_units * round_up(unit_len, 4);
1517
1518 if (!pool_size)
1519 return -EINVAL;
1520
1521 ar->wmi.mem_chunks[idx].vaddr = dma_alloc_coherent(ar->dev,
1522 pool_size,
1523 &paddr,
1524 GFP_ATOMIC);
1525 if (!ar->wmi.mem_chunks[idx].vaddr) {
1526 ath10k_warn("failed to allocate memory chunk\n");
1527 return -ENOMEM;
1528 }
1529
1530 memset(ar->wmi.mem_chunks[idx].vaddr, 0, pool_size);
1531
1532 ar->wmi.mem_chunks[idx].paddr = paddr;
1533 ar->wmi.mem_chunks[idx].len = pool_size;
1534 ar->wmi.mem_chunks[idx].req_id = req_id;
1535 ar->wmi.num_mem_chunks++;
1536
1537 return 0;
1538 }
1539
1540 static void ath10k_wmi_service_ready_event_rx(struct ath10k *ar,
1541 struct sk_buff *skb)
1542 {
1543 struct wmi_service_ready_event *ev = (void *)skb->data;
1544
1545 if (skb->len < sizeof(*ev)) {
1546 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
1547 skb->len, sizeof(*ev));
1548 return;
1549 }
1550
1551 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
1552 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
1553 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
1554 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
1555 ar->fw_version_major =
1556 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
1557 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
1558 ar->fw_version_release =
1559 (__le32_to_cpu(ev->sw_version_1) & 0xffff0000) >> 16;
1560 ar->fw_version_build = (__le32_to_cpu(ev->sw_version_1) & 0x0000ffff);
1561 ar->phy_capability = __le32_to_cpu(ev->phy_capability);
1562 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
1563
1564 /* only manually set fw features when not using FW IE format */
1565 if (ar->fw_api == 1 && ar->fw_version_build > 636)
1566 set_bit(ATH10K_FW_FEATURE_EXT_WMI_MGMT_RX, ar->fw_features);
1567
1568 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
1569 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n",
1570 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
1571 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
1572 }
1573
1574 ar->ath_common.regulatory.current_rd =
1575 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
1576
1577 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap,
1578 sizeof(ev->wmi_service_bitmap));
1579
1580 if (strlen(ar->hw->wiphy->fw_version) == 0) {
1581 snprintf(ar->hw->wiphy->fw_version,
1582 sizeof(ar->hw->wiphy->fw_version),
1583 "%u.%u.%u.%u",
1584 ar->fw_version_major,
1585 ar->fw_version_minor,
1586 ar->fw_version_release,
1587 ar->fw_version_build);
1588 }
1589
1590 /* FIXME: it probably should be better to support this */
1591 if (__le32_to_cpu(ev->num_mem_reqs) > 0) {
1592 ath10k_warn("target requested %d memory chunks; ignoring\n",
1593 __le32_to_cpu(ev->num_mem_reqs));
1594 }
1595
1596 ath10k_dbg(ATH10K_DBG_WMI,
1597 "wmi event service ready sw_ver 0x%08x sw_ver1 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u num_rf_chains %u\n",
1598 __le32_to_cpu(ev->sw_version),
1599 __le32_to_cpu(ev->sw_version_1),
1600 __le32_to_cpu(ev->abi_version),
1601 __le32_to_cpu(ev->phy_capability),
1602 __le32_to_cpu(ev->ht_cap_info),
1603 __le32_to_cpu(ev->vht_cap_info),
1604 __le32_to_cpu(ev->vht_supp_mcs),
1605 __le32_to_cpu(ev->sys_cap_info),
1606 __le32_to_cpu(ev->num_mem_reqs),
1607 __le32_to_cpu(ev->num_rf_chains));
1608
1609 complete(&ar->wmi.service_ready);
1610 }
1611
1612 static void ath10k_wmi_10x_service_ready_event_rx(struct ath10k *ar,
1613 struct sk_buff *skb)
1614 {
1615 u32 num_units, req_id, unit_size, num_mem_reqs, num_unit_info, i;
1616 int ret;
1617 struct wmi_service_ready_event_10x *ev = (void *)skb->data;
1618
1619 if (skb->len < sizeof(*ev)) {
1620 ath10k_warn("Service ready event was %d B but expected %zu B. Wrong firmware version?\n",
1621 skb->len, sizeof(*ev));
1622 return;
1623 }
1624
1625 ar->hw_min_tx_power = __le32_to_cpu(ev->hw_min_tx_power);
1626 ar->hw_max_tx_power = __le32_to_cpu(ev->hw_max_tx_power);
1627 ar->ht_cap_info = __le32_to_cpu(ev->ht_cap_info);
1628 ar->vht_cap_info = __le32_to_cpu(ev->vht_cap_info);
1629 ar->fw_version_major =
1630 (__le32_to_cpu(ev->sw_version) & 0xff000000) >> 24;
1631 ar->fw_version_minor = (__le32_to_cpu(ev->sw_version) & 0x00ffffff);
1632 ar->phy_capability = __le32_to_cpu(ev->phy_capability);
1633 ar->num_rf_chains = __le32_to_cpu(ev->num_rf_chains);
1634
1635 if (ar->num_rf_chains > WMI_MAX_SPATIAL_STREAM) {
1636 ath10k_warn("hardware advertises support for more spatial streams than it should (%d > %d)\n",
1637 ar->num_rf_chains, WMI_MAX_SPATIAL_STREAM);
1638 ar->num_rf_chains = WMI_MAX_SPATIAL_STREAM;
1639 }
1640
1641 ar->ath_common.regulatory.current_rd =
1642 __le32_to_cpu(ev->hal_reg_capabilities.eeprom_rd);
1643
1644 ath10k_debug_read_service_map(ar, ev->wmi_service_bitmap,
1645 sizeof(ev->wmi_service_bitmap));
1646
1647 if (strlen(ar->hw->wiphy->fw_version) == 0) {
1648 snprintf(ar->hw->wiphy->fw_version,
1649 sizeof(ar->hw->wiphy->fw_version),
1650 "%u.%u",
1651 ar->fw_version_major,
1652 ar->fw_version_minor);
1653 }
1654
1655 num_mem_reqs = __le32_to_cpu(ev->num_mem_reqs);
1656
1657 if (num_mem_reqs > ATH10K_MAX_MEM_REQS) {
1658 ath10k_warn("requested memory chunks number (%d) exceeds the limit\n",
1659 num_mem_reqs);
1660 return;
1661 }
1662
1663 if (!num_mem_reqs)
1664 goto exit;
1665
1666 ath10k_dbg(ATH10K_DBG_WMI, "firmware has requested %d memory chunks\n",
1667 num_mem_reqs);
1668
1669 for (i = 0; i < num_mem_reqs; ++i) {
1670 req_id = __le32_to_cpu(ev->mem_reqs[i].req_id);
1671 num_units = __le32_to_cpu(ev->mem_reqs[i].num_units);
1672 unit_size = __le32_to_cpu(ev->mem_reqs[i].unit_size);
1673 num_unit_info = __le32_to_cpu(ev->mem_reqs[i].num_unit_info);
1674
1675 if (num_unit_info & NUM_UNITS_IS_NUM_PEERS)
1676 /* number of units to allocate is number of
1677 * peers, 1 extra for self peer on target */
1678 /* this needs to be tied, host and target
1679 * can get out of sync */
1680 num_units = TARGET_10X_NUM_PEERS + 1;
1681 else if (num_unit_info & NUM_UNITS_IS_NUM_VDEVS)
1682 num_units = TARGET_10X_NUM_VDEVS + 1;
1683
1684 ath10k_dbg(ATH10K_DBG_WMI,
1685 "wmi mem_req_id %d num_units %d num_unit_info %d unit size %d actual units %d\n",
1686 req_id,
1687 __le32_to_cpu(ev->mem_reqs[i].num_units),
1688 num_unit_info,
1689 unit_size,
1690 num_units);
1691
1692 ret = ath10k_wmi_alloc_host_mem(ar, req_id, num_units,
1693 unit_size);
1694 if (ret)
1695 return;
1696 }
1697
1698 exit:
1699 ath10k_dbg(ATH10K_DBG_WMI,
1700 "wmi event service ready sw_ver 0x%08x abi_ver %u phy_cap 0x%08x ht_cap 0x%08x vht_cap 0x%08x vht_supp_msc 0x%08x sys_cap_info 0x%08x mem_reqs %u num_rf_chains %u\n",
1701 __le32_to_cpu(ev->sw_version),
1702 __le32_to_cpu(ev->abi_version),
1703 __le32_to_cpu(ev->phy_capability),
1704 __le32_to_cpu(ev->ht_cap_info),
1705 __le32_to_cpu(ev->vht_cap_info),
1706 __le32_to_cpu(ev->vht_supp_mcs),
1707 __le32_to_cpu(ev->sys_cap_info),
1708 __le32_to_cpu(ev->num_mem_reqs),
1709 __le32_to_cpu(ev->num_rf_chains));
1710
1711 complete(&ar->wmi.service_ready);
1712 }
1713
1714 static int ath10k_wmi_ready_event_rx(struct ath10k *ar, struct sk_buff *skb)
1715 {
1716 struct wmi_ready_event *ev = (struct wmi_ready_event *)skb->data;
1717
1718 if (WARN_ON(skb->len < sizeof(*ev)))
1719 return -EINVAL;
1720
1721 memcpy(ar->mac_addr, ev->mac_addr.addr, ETH_ALEN);
1722
1723 ath10k_dbg(ATH10K_DBG_WMI,
1724 "wmi event ready sw_version %u abi_version %u mac_addr %pM status %d\n",
1725 __le32_to_cpu(ev->sw_version),
1726 __le32_to_cpu(ev->abi_version),
1727 ev->mac_addr.addr,
1728 __le32_to_cpu(ev->status));
1729
1730 complete(&ar->wmi.unified_ready);
1731 return 0;
1732 }
1733
1734 static void ath10k_wmi_main_process_rx(struct ath10k *ar, struct sk_buff *skb)
1735 {
1736 struct wmi_cmd_hdr *cmd_hdr;
1737 enum wmi_event_id id;
1738 u16 len;
1739
1740 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
1741 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
1742
1743 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
1744 return;
1745
1746 len = skb->len;
1747
1748 trace_ath10k_wmi_event(id, skb->data, skb->len);
1749
1750 switch (id) {
1751 case WMI_MGMT_RX_EVENTID:
1752 ath10k_wmi_event_mgmt_rx(ar, skb);
1753 /* mgmt_rx() owns the skb now! */
1754 return;
1755 case WMI_SCAN_EVENTID:
1756 ath10k_wmi_event_scan(ar, skb);
1757 break;
1758 case WMI_CHAN_INFO_EVENTID:
1759 ath10k_wmi_event_chan_info(ar, skb);
1760 break;
1761 case WMI_ECHO_EVENTID:
1762 ath10k_wmi_event_echo(ar, skb);
1763 break;
1764 case WMI_DEBUG_MESG_EVENTID:
1765 ath10k_wmi_event_debug_mesg(ar, skb);
1766 break;
1767 case WMI_UPDATE_STATS_EVENTID:
1768 ath10k_wmi_event_update_stats(ar, skb);
1769 break;
1770 case WMI_VDEV_START_RESP_EVENTID:
1771 ath10k_wmi_event_vdev_start_resp(ar, skb);
1772 break;
1773 case WMI_VDEV_STOPPED_EVENTID:
1774 ath10k_wmi_event_vdev_stopped(ar, skb);
1775 break;
1776 case WMI_PEER_STA_KICKOUT_EVENTID:
1777 ath10k_wmi_event_peer_sta_kickout(ar, skb);
1778 break;
1779 case WMI_HOST_SWBA_EVENTID:
1780 ath10k_wmi_event_host_swba(ar, skb);
1781 break;
1782 case WMI_TBTTOFFSET_UPDATE_EVENTID:
1783 ath10k_wmi_event_tbttoffset_update(ar, skb);
1784 break;
1785 case WMI_PHYERR_EVENTID:
1786 ath10k_wmi_event_phyerr(ar, skb);
1787 break;
1788 case WMI_ROAM_EVENTID:
1789 ath10k_wmi_event_roam(ar, skb);
1790 break;
1791 case WMI_PROFILE_MATCH:
1792 ath10k_wmi_event_profile_match(ar, skb);
1793 break;
1794 case WMI_DEBUG_PRINT_EVENTID:
1795 ath10k_wmi_event_debug_print(ar, skb);
1796 break;
1797 case WMI_PDEV_QVIT_EVENTID:
1798 ath10k_wmi_event_pdev_qvit(ar, skb);
1799 break;
1800 case WMI_WLAN_PROFILE_DATA_EVENTID:
1801 ath10k_wmi_event_wlan_profile_data(ar, skb);
1802 break;
1803 case WMI_RTT_MEASUREMENT_REPORT_EVENTID:
1804 ath10k_wmi_event_rtt_measurement_report(ar, skb);
1805 break;
1806 case WMI_TSF_MEASUREMENT_REPORT_EVENTID:
1807 ath10k_wmi_event_tsf_measurement_report(ar, skb);
1808 break;
1809 case WMI_RTT_ERROR_REPORT_EVENTID:
1810 ath10k_wmi_event_rtt_error_report(ar, skb);
1811 break;
1812 case WMI_WOW_WAKEUP_HOST_EVENTID:
1813 ath10k_wmi_event_wow_wakeup_host(ar, skb);
1814 break;
1815 case WMI_DCS_INTERFERENCE_EVENTID:
1816 ath10k_wmi_event_dcs_interference(ar, skb);
1817 break;
1818 case WMI_PDEV_TPC_CONFIG_EVENTID:
1819 ath10k_wmi_event_pdev_tpc_config(ar, skb);
1820 break;
1821 case WMI_PDEV_FTM_INTG_EVENTID:
1822 ath10k_wmi_event_pdev_ftm_intg(ar, skb);
1823 break;
1824 case WMI_GTK_OFFLOAD_STATUS_EVENTID:
1825 ath10k_wmi_event_gtk_offload_status(ar, skb);
1826 break;
1827 case WMI_GTK_REKEY_FAIL_EVENTID:
1828 ath10k_wmi_event_gtk_rekey_fail(ar, skb);
1829 break;
1830 case WMI_TX_DELBA_COMPLETE_EVENTID:
1831 ath10k_wmi_event_delba_complete(ar, skb);
1832 break;
1833 case WMI_TX_ADDBA_COMPLETE_EVENTID:
1834 ath10k_wmi_event_addba_complete(ar, skb);
1835 break;
1836 case WMI_VDEV_INSTALL_KEY_COMPLETE_EVENTID:
1837 ath10k_wmi_event_vdev_install_key_complete(ar, skb);
1838 break;
1839 case WMI_SERVICE_READY_EVENTID:
1840 ath10k_wmi_service_ready_event_rx(ar, skb);
1841 break;
1842 case WMI_READY_EVENTID:
1843 ath10k_wmi_ready_event_rx(ar, skb);
1844 break;
1845 default:
1846 ath10k_warn("Unknown eventid: %d\n", id);
1847 break;
1848 }
1849
1850 dev_kfree_skb(skb);
1851 }
1852
1853 static void ath10k_wmi_10x_process_rx(struct ath10k *ar, struct sk_buff *skb)
1854 {
1855 struct wmi_cmd_hdr *cmd_hdr;
1856 enum wmi_10x_event_id id;
1857 u16 len;
1858
1859 cmd_hdr = (struct wmi_cmd_hdr *)skb->data;
1860 id = MS(__le32_to_cpu(cmd_hdr->cmd_id), WMI_CMD_HDR_CMD_ID);
1861
1862 if (skb_pull(skb, sizeof(struct wmi_cmd_hdr)) == NULL)
1863 return;
1864
1865 len = skb->len;
1866
1867 trace_ath10k_wmi_event(id, skb->data, skb->len);
1868
1869 switch (id) {
1870 case WMI_10X_MGMT_RX_EVENTID:
1871 ath10k_wmi_event_mgmt_rx(ar, skb);
1872 /* mgmt_rx() owns the skb now! */
1873 return;
1874 case WMI_10X_SCAN_EVENTID:
1875 ath10k_wmi_event_scan(ar, skb);
1876 break;
1877 case WMI_10X_CHAN_INFO_EVENTID:
1878 ath10k_wmi_event_chan_info(ar, skb);
1879 break;
1880 case WMI_10X_ECHO_EVENTID:
1881 ath10k_wmi_event_echo(ar, skb);
1882 break;
1883 case WMI_10X_DEBUG_MESG_EVENTID:
1884 ath10k_wmi_event_debug_mesg(ar, skb);
1885 break;
1886 case WMI_10X_UPDATE_STATS_EVENTID:
1887 ath10k_wmi_event_update_stats(ar, skb);
1888 break;
1889 case WMI_10X_VDEV_START_RESP_EVENTID:
1890 ath10k_wmi_event_vdev_start_resp(ar, skb);
1891 break;
1892 case WMI_10X_VDEV_STOPPED_EVENTID:
1893 ath10k_wmi_event_vdev_stopped(ar, skb);
1894 break;
1895 case WMI_10X_PEER_STA_KICKOUT_EVENTID:
1896 ath10k_wmi_event_peer_sta_kickout(ar, skb);
1897 break;
1898 case WMI_10X_HOST_SWBA_EVENTID:
1899 ath10k_wmi_event_host_swba(ar, skb);
1900 break;
1901 case WMI_10X_TBTTOFFSET_UPDATE_EVENTID:
1902 ath10k_wmi_event_tbttoffset_update(ar, skb);
1903 break;
1904 case WMI_10X_PHYERR_EVENTID:
1905 ath10k_wmi_event_phyerr(ar, skb);
1906 break;
1907 case WMI_10X_ROAM_EVENTID:
1908 ath10k_wmi_event_roam(ar, skb);
1909 break;
1910 case WMI_10X_PROFILE_MATCH:
1911 ath10k_wmi_event_profile_match(ar, skb);
1912 break;
1913 case WMI_10X_DEBUG_PRINT_EVENTID:
1914 ath10k_wmi_event_debug_print(ar, skb);
1915 break;
1916 case WMI_10X_PDEV_QVIT_EVENTID:
1917 ath10k_wmi_event_pdev_qvit(ar, skb);
1918 break;
1919 case WMI_10X_WLAN_PROFILE_DATA_EVENTID:
1920 ath10k_wmi_event_wlan_profile_data(ar, skb);
1921 break;
1922 case WMI_10X_RTT_MEASUREMENT_REPORT_EVENTID:
1923 ath10k_wmi_event_rtt_measurement_report(ar, skb);
1924 break;
1925 case WMI_10X_TSF_MEASUREMENT_REPORT_EVENTID:
1926 ath10k_wmi_event_tsf_measurement_report(ar, skb);
1927 break;
1928 case WMI_10X_RTT_ERROR_REPORT_EVENTID:
1929 ath10k_wmi_event_rtt_error_report(ar, skb);
1930 break;
1931 case WMI_10X_WOW_WAKEUP_HOST_EVENTID:
1932 ath10k_wmi_event_wow_wakeup_host(ar, skb);
1933 break;
1934 case WMI_10X_DCS_INTERFERENCE_EVENTID:
1935 ath10k_wmi_event_dcs_interference(ar, skb);
1936 break;
1937 case WMI_10X_PDEV_TPC_CONFIG_EVENTID:
1938 ath10k_wmi_event_pdev_tpc_config(ar, skb);
1939 break;
1940 case WMI_10X_INST_RSSI_STATS_EVENTID:
1941 ath10k_wmi_event_inst_rssi_stats(ar, skb);
1942 break;
1943 case WMI_10X_VDEV_STANDBY_REQ_EVENTID:
1944 ath10k_wmi_event_vdev_standby_req(ar, skb);
1945 break;
1946 case WMI_10X_VDEV_RESUME_REQ_EVENTID:
1947 ath10k_wmi_event_vdev_resume_req(ar, skb);
1948 break;
1949 case WMI_10X_SERVICE_READY_EVENTID:
1950 ath10k_wmi_10x_service_ready_event_rx(ar, skb);
1951 break;
1952 case WMI_10X_READY_EVENTID:
1953 ath10k_wmi_ready_event_rx(ar, skb);
1954 break;
1955 default:
1956 ath10k_warn("Unknown eventid: %d\n", id);
1957 break;
1958 }
1959
1960 dev_kfree_skb(skb);
1961 }
1962
1963
1964 static void ath10k_wmi_process_rx(struct ath10k *ar, struct sk_buff *skb)
1965 {
1966 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
1967 ath10k_wmi_10x_process_rx(ar, skb);
1968 else
1969 ath10k_wmi_main_process_rx(ar, skb);
1970 }
1971
1972 /* WMI Initialization functions */
1973 int ath10k_wmi_attach(struct ath10k *ar)
1974 {
1975 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) {
1976 ar->wmi.cmd = &wmi_10x_cmd_map;
1977 ar->wmi.vdev_param = &wmi_10x_vdev_param_map;
1978 ar->wmi.pdev_param = &wmi_10x_pdev_param_map;
1979 } else {
1980 ar->wmi.cmd = &wmi_cmd_map;
1981 ar->wmi.vdev_param = &wmi_vdev_param_map;
1982 ar->wmi.pdev_param = &wmi_pdev_param_map;
1983 }
1984
1985 init_completion(&ar->wmi.service_ready);
1986 init_completion(&ar->wmi.unified_ready);
1987 init_waitqueue_head(&ar->wmi.tx_credits_wq);
1988
1989 return 0;
1990 }
1991
1992 void ath10k_wmi_detach(struct ath10k *ar)
1993 {
1994 int i;
1995
1996 /* free the host memory chunks requested by firmware */
1997 for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
1998 dma_free_coherent(ar->dev,
1999 ar->wmi.mem_chunks[i].len,
2000 ar->wmi.mem_chunks[i].vaddr,
2001 ar->wmi.mem_chunks[i].paddr);
2002 }
2003
2004 ar->wmi.num_mem_chunks = 0;
2005 }
2006
2007 int ath10k_wmi_connect_htc_service(struct ath10k *ar)
2008 {
2009 int status;
2010 struct ath10k_htc_svc_conn_req conn_req;
2011 struct ath10k_htc_svc_conn_resp conn_resp;
2012
2013 memset(&conn_req, 0, sizeof(conn_req));
2014 memset(&conn_resp, 0, sizeof(conn_resp));
2015
2016 /* these fields are the same for all service endpoints */
2017 conn_req.ep_ops.ep_tx_complete = ath10k_wmi_htc_tx_complete;
2018 conn_req.ep_ops.ep_rx_complete = ath10k_wmi_process_rx;
2019 conn_req.ep_ops.ep_tx_credits = ath10k_wmi_op_ep_tx_credits;
2020
2021 /* connect to control service */
2022 conn_req.service_id = ATH10K_HTC_SVC_ID_WMI_CONTROL;
2023
2024 status = ath10k_htc_connect_service(&ar->htc, &conn_req, &conn_resp);
2025 if (status) {
2026 ath10k_warn("failed to connect to WMI CONTROL service status: %d\n",
2027 status);
2028 return status;
2029 }
2030
2031 ar->wmi.eid = conn_resp.eid;
2032 return 0;
2033 }
2034
2035 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
2036 u16 rd5g, u16 ctl2g, u16 ctl5g)
2037 {
2038 struct wmi_pdev_set_regdomain_cmd *cmd;
2039 struct sk_buff *skb;
2040
2041 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2042 if (!skb)
2043 return -ENOMEM;
2044
2045 cmd = (struct wmi_pdev_set_regdomain_cmd *)skb->data;
2046 cmd->reg_domain = __cpu_to_le32(rd);
2047 cmd->reg_domain_2G = __cpu_to_le32(rd2g);
2048 cmd->reg_domain_5G = __cpu_to_le32(rd5g);
2049 cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
2050 cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
2051
2052 ath10k_dbg(ATH10K_DBG_WMI,
2053 "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x\n",
2054 rd, rd2g, rd5g, ctl2g, ctl5g);
2055
2056 return ath10k_wmi_cmd_send(ar, skb,
2057 ar->wmi.cmd->pdev_set_regdomain_cmdid);
2058 }
2059
2060 int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
2061 const struct wmi_channel_arg *arg)
2062 {
2063 struct wmi_set_channel_cmd *cmd;
2064 struct sk_buff *skb;
2065
2066 if (arg->passive)
2067 return -EINVAL;
2068
2069 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2070 if (!skb)
2071 return -ENOMEM;
2072
2073 cmd = (struct wmi_set_channel_cmd *)skb->data;
2074 cmd->chan.mhz = __cpu_to_le32(arg->freq);
2075 cmd->chan.band_center_freq1 = __cpu_to_le32(arg->freq);
2076 cmd->chan.mode = arg->mode;
2077 cmd->chan.min_power = arg->min_power;
2078 cmd->chan.max_power = arg->max_power;
2079 cmd->chan.reg_power = arg->max_reg_power;
2080 cmd->chan.reg_classid = arg->reg_class_id;
2081 cmd->chan.antenna_max = arg->max_antenna_gain;
2082
2083 ath10k_dbg(ATH10K_DBG_WMI,
2084 "wmi set channel mode %d freq %d\n",
2085 arg->mode, arg->freq);
2086
2087 return ath10k_wmi_cmd_send(ar, skb,
2088 ar->wmi.cmd->pdev_set_channel_cmdid);
2089 }
2090
2091 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar)
2092 {
2093 struct wmi_pdev_suspend_cmd *cmd;
2094 struct sk_buff *skb;
2095
2096 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2097 if (!skb)
2098 return -ENOMEM;
2099
2100 cmd = (struct wmi_pdev_suspend_cmd *)skb->data;
2101 cmd->suspend_opt = WMI_PDEV_SUSPEND;
2102
2103 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_suspend_cmdid);
2104 }
2105
2106 int ath10k_wmi_pdev_resume_target(struct ath10k *ar)
2107 {
2108 struct sk_buff *skb;
2109
2110 skb = ath10k_wmi_alloc_skb(0);
2111 if (skb == NULL)
2112 return -ENOMEM;
2113
2114 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_resume_cmdid);
2115 }
2116
2117 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value)
2118 {
2119 struct wmi_pdev_set_param_cmd *cmd;
2120 struct sk_buff *skb;
2121
2122 if (id == WMI_PDEV_PARAM_UNSUPPORTED) {
2123 ath10k_warn("pdev param %d not supported by firmware\n", id);
2124 return -EOPNOTSUPP;
2125 }
2126
2127 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2128 if (!skb)
2129 return -ENOMEM;
2130
2131 cmd = (struct wmi_pdev_set_param_cmd *)skb->data;
2132 cmd->param_id = __cpu_to_le32(id);
2133 cmd->param_value = __cpu_to_le32(value);
2134
2135 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set param %d value %d\n",
2136 id, value);
2137 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->pdev_set_param_cmdid);
2138 }
2139
2140 static int ath10k_wmi_main_cmd_init(struct ath10k *ar)
2141 {
2142 struct wmi_init_cmd *cmd;
2143 struct sk_buff *buf;
2144 struct wmi_resource_config config = {};
2145 u32 len, val;
2146 int i;
2147
2148 config.num_vdevs = __cpu_to_le32(TARGET_NUM_VDEVS);
2149 config.num_peers = __cpu_to_le32(TARGET_NUM_PEERS + TARGET_NUM_VDEVS);
2150 config.num_offload_peers = __cpu_to_le32(TARGET_NUM_OFFLOAD_PEERS);
2151
2152 config.num_offload_reorder_bufs =
2153 __cpu_to_le32(TARGET_NUM_OFFLOAD_REORDER_BUFS);
2154
2155 config.num_peer_keys = __cpu_to_le32(TARGET_NUM_PEER_KEYS);
2156 config.num_tids = __cpu_to_le32(TARGET_NUM_TIDS);
2157 config.ast_skid_limit = __cpu_to_le32(TARGET_AST_SKID_LIMIT);
2158 config.tx_chain_mask = __cpu_to_le32(TARGET_TX_CHAIN_MASK);
2159 config.rx_chain_mask = __cpu_to_le32(TARGET_RX_CHAIN_MASK);
2160 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2161 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2162 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_RX_TIMEOUT_LO_PRI);
2163 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_RX_TIMEOUT_HI_PRI);
2164 config.rx_decap_mode = __cpu_to_le32(TARGET_RX_DECAP_MODE);
2165
2166 config.scan_max_pending_reqs =
2167 __cpu_to_le32(TARGET_SCAN_MAX_PENDING_REQS);
2168
2169 config.bmiss_offload_max_vdev =
2170 __cpu_to_le32(TARGET_BMISS_OFFLOAD_MAX_VDEV);
2171
2172 config.roam_offload_max_vdev =
2173 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_VDEV);
2174
2175 config.roam_offload_max_ap_profiles =
2176 __cpu_to_le32(TARGET_ROAM_OFFLOAD_MAX_AP_PROFILES);
2177
2178 config.num_mcast_groups = __cpu_to_le32(TARGET_NUM_MCAST_GROUPS);
2179 config.num_mcast_table_elems =
2180 __cpu_to_le32(TARGET_NUM_MCAST_TABLE_ELEMS);
2181
2182 config.mcast2ucast_mode = __cpu_to_le32(TARGET_MCAST2UCAST_MODE);
2183 config.tx_dbg_log_size = __cpu_to_le32(TARGET_TX_DBG_LOG_SIZE);
2184 config.num_wds_entries = __cpu_to_le32(TARGET_NUM_WDS_ENTRIES);
2185 config.dma_burst_size = __cpu_to_le32(TARGET_DMA_BURST_SIZE);
2186 config.mac_aggr_delim = __cpu_to_le32(TARGET_MAC_AGGR_DELIM);
2187
2188 val = TARGET_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
2189 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
2190
2191 config.vow_config = __cpu_to_le32(TARGET_VOW_CONFIG);
2192
2193 config.gtk_offload_max_vdev =
2194 __cpu_to_le32(TARGET_GTK_OFFLOAD_MAX_VDEV);
2195
2196 config.num_msdu_desc = __cpu_to_le32(TARGET_NUM_MSDU_DESC);
2197 config.max_frag_entries = __cpu_to_le32(TARGET_MAX_FRAG_ENTRIES);
2198
2199 len = sizeof(*cmd) +
2200 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
2201
2202 buf = ath10k_wmi_alloc_skb(len);
2203 if (!buf)
2204 return -ENOMEM;
2205
2206 cmd = (struct wmi_init_cmd *)buf->data;
2207
2208 if (ar->wmi.num_mem_chunks == 0) {
2209 cmd->num_host_mem_chunks = 0;
2210 goto out;
2211 }
2212
2213 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
2214 ar->wmi.num_mem_chunks);
2215
2216 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
2217
2218 for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
2219 cmd->host_mem_chunks[i].ptr =
2220 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
2221 cmd->host_mem_chunks[i].size =
2222 __cpu_to_le32(ar->wmi.mem_chunks[i].len);
2223 cmd->host_mem_chunks[i].req_id =
2224 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
2225
2226 ath10k_dbg(ATH10K_DBG_WMI,
2227 "wmi chunk %d len %d requested, addr 0x%llx\n",
2228 i,
2229 ar->wmi.mem_chunks[i].len,
2230 (unsigned long long)ar->wmi.mem_chunks[i].paddr);
2231 }
2232 out:
2233 memcpy(&cmd->resource_config, &config, sizeof(config));
2234
2235 ath10k_dbg(ATH10K_DBG_WMI, "wmi init\n");
2236 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
2237 }
2238
2239 static int ath10k_wmi_10x_cmd_init(struct ath10k *ar)
2240 {
2241 struct wmi_init_cmd_10x *cmd;
2242 struct sk_buff *buf;
2243 struct wmi_resource_config_10x config = {};
2244 u32 len, val;
2245 int i;
2246
2247 config.num_vdevs = __cpu_to_le32(TARGET_10X_NUM_VDEVS);
2248 config.num_peers = __cpu_to_le32(TARGET_10X_NUM_PEERS);
2249 config.num_peer_keys = __cpu_to_le32(TARGET_10X_NUM_PEER_KEYS);
2250 config.num_tids = __cpu_to_le32(TARGET_10X_NUM_TIDS);
2251 config.ast_skid_limit = __cpu_to_le32(TARGET_10X_AST_SKID_LIMIT);
2252 config.tx_chain_mask = __cpu_to_le32(TARGET_10X_TX_CHAIN_MASK);
2253 config.rx_chain_mask = __cpu_to_le32(TARGET_10X_RX_CHAIN_MASK);
2254 config.rx_timeout_pri_vo = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
2255 config.rx_timeout_pri_vi = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
2256 config.rx_timeout_pri_be = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_LO_PRI);
2257 config.rx_timeout_pri_bk = __cpu_to_le32(TARGET_10X_RX_TIMEOUT_HI_PRI);
2258 config.rx_decap_mode = __cpu_to_le32(TARGET_10X_RX_DECAP_MODE);
2259
2260 config.scan_max_pending_reqs =
2261 __cpu_to_le32(TARGET_10X_SCAN_MAX_PENDING_REQS);
2262
2263 config.bmiss_offload_max_vdev =
2264 __cpu_to_le32(TARGET_10X_BMISS_OFFLOAD_MAX_VDEV);
2265
2266 config.roam_offload_max_vdev =
2267 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_VDEV);
2268
2269 config.roam_offload_max_ap_profiles =
2270 __cpu_to_le32(TARGET_10X_ROAM_OFFLOAD_MAX_AP_PROFILES);
2271
2272 config.num_mcast_groups = __cpu_to_le32(TARGET_10X_NUM_MCAST_GROUPS);
2273 config.num_mcast_table_elems =
2274 __cpu_to_le32(TARGET_10X_NUM_MCAST_TABLE_ELEMS);
2275
2276 config.mcast2ucast_mode = __cpu_to_le32(TARGET_10X_MCAST2UCAST_MODE);
2277 config.tx_dbg_log_size = __cpu_to_le32(TARGET_10X_TX_DBG_LOG_SIZE);
2278 config.num_wds_entries = __cpu_to_le32(TARGET_10X_NUM_WDS_ENTRIES);
2279 config.dma_burst_size = __cpu_to_le32(TARGET_10X_DMA_BURST_SIZE);
2280 config.mac_aggr_delim = __cpu_to_le32(TARGET_10X_MAC_AGGR_DELIM);
2281
2282 val = TARGET_10X_RX_SKIP_DEFRAG_TIMEOUT_DUP_DETECTION_CHECK;
2283 config.rx_skip_defrag_timeout_dup_detection_check = __cpu_to_le32(val);
2284
2285 config.vow_config = __cpu_to_le32(TARGET_10X_VOW_CONFIG);
2286
2287 config.num_msdu_desc = __cpu_to_le32(TARGET_10X_NUM_MSDU_DESC);
2288 config.max_frag_entries = __cpu_to_le32(TARGET_10X_MAX_FRAG_ENTRIES);
2289
2290 len = sizeof(*cmd) +
2291 (sizeof(struct host_memory_chunk) * ar->wmi.num_mem_chunks);
2292
2293 buf = ath10k_wmi_alloc_skb(len);
2294 if (!buf)
2295 return -ENOMEM;
2296
2297 cmd = (struct wmi_init_cmd_10x *)buf->data;
2298
2299 if (ar->wmi.num_mem_chunks == 0) {
2300 cmd->num_host_mem_chunks = 0;
2301 goto out;
2302 }
2303
2304 ath10k_dbg(ATH10K_DBG_WMI, "wmi sending %d memory chunks info.\n",
2305 ar->wmi.num_mem_chunks);
2306
2307 cmd->num_host_mem_chunks = __cpu_to_le32(ar->wmi.num_mem_chunks);
2308
2309 for (i = 0; i < ar->wmi.num_mem_chunks; i++) {
2310 cmd->host_mem_chunks[i].ptr =
2311 __cpu_to_le32(ar->wmi.mem_chunks[i].paddr);
2312 cmd->host_mem_chunks[i].size =
2313 __cpu_to_le32(ar->wmi.mem_chunks[i].len);
2314 cmd->host_mem_chunks[i].req_id =
2315 __cpu_to_le32(ar->wmi.mem_chunks[i].req_id);
2316
2317 ath10k_dbg(ATH10K_DBG_WMI,
2318 "wmi chunk %d len %d requested, addr 0x%llx\n",
2319 i,
2320 ar->wmi.mem_chunks[i].len,
2321 (unsigned long long)ar->wmi.mem_chunks[i].paddr);
2322 }
2323 out:
2324 memcpy(&cmd->resource_config, &config, sizeof(config));
2325
2326 ath10k_dbg(ATH10K_DBG_WMI, "wmi init 10x\n");
2327 return ath10k_wmi_cmd_send(ar, buf, ar->wmi.cmd->init_cmdid);
2328 }
2329
2330 int ath10k_wmi_cmd_init(struct ath10k *ar)
2331 {
2332 int ret;
2333
2334 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
2335 ret = ath10k_wmi_10x_cmd_init(ar);
2336 else
2337 ret = ath10k_wmi_main_cmd_init(ar);
2338
2339 return ret;
2340 }
2341
2342 static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar,
2343 const struct wmi_start_scan_arg *arg)
2344 {
2345 int len;
2346
2347 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
2348 len = sizeof(struct wmi_start_scan_cmd_10x);
2349 else
2350 len = sizeof(struct wmi_start_scan_cmd);
2351
2352 if (arg->ie_len) {
2353 if (!arg->ie)
2354 return -EINVAL;
2355 if (arg->ie_len > WLAN_SCAN_PARAMS_MAX_IE_LEN)
2356 return -EINVAL;
2357
2358 len += sizeof(struct wmi_ie_data);
2359 len += roundup(arg->ie_len, 4);
2360 }
2361
2362 if (arg->n_channels) {
2363 if (!arg->channels)
2364 return -EINVAL;
2365 if (arg->n_channels > ARRAY_SIZE(arg->channels))
2366 return -EINVAL;
2367
2368 len += sizeof(struct wmi_chan_list);
2369 len += sizeof(__le32) * arg->n_channels;
2370 }
2371
2372 if (arg->n_ssids) {
2373 if (!arg->ssids)
2374 return -EINVAL;
2375 if (arg->n_ssids > WLAN_SCAN_PARAMS_MAX_SSID)
2376 return -EINVAL;
2377
2378 len += sizeof(struct wmi_ssid_list);
2379 len += sizeof(struct wmi_ssid) * arg->n_ssids;
2380 }
2381
2382 if (arg->n_bssids) {
2383 if (!arg->bssids)
2384 return -EINVAL;
2385 if (arg->n_bssids > WLAN_SCAN_PARAMS_MAX_BSSID)
2386 return -EINVAL;
2387
2388 len += sizeof(struct wmi_bssid_list);
2389 len += sizeof(struct wmi_mac_addr) * arg->n_bssids;
2390 }
2391
2392 return len;
2393 }
2394
2395 int ath10k_wmi_start_scan(struct ath10k *ar,
2396 const struct wmi_start_scan_arg *arg)
2397 {
2398 struct wmi_start_scan_cmd *cmd;
2399 struct sk_buff *skb;
2400 struct wmi_ie_data *ie;
2401 struct wmi_chan_list *channels;
2402 struct wmi_ssid_list *ssids;
2403 struct wmi_bssid_list *bssids;
2404 u32 scan_id;
2405 u32 scan_req_id;
2406 int off;
2407 int len = 0;
2408 int i;
2409
2410 len = ath10k_wmi_start_scan_calc_len(ar, arg);
2411 if (len < 0)
2412 return len; /* len contains error code here */
2413
2414 skb = ath10k_wmi_alloc_skb(len);
2415 if (!skb)
2416 return -ENOMEM;
2417
2418 scan_id = WMI_HOST_SCAN_REQ_ID_PREFIX;
2419 scan_id |= arg->scan_id;
2420
2421 scan_req_id = WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
2422 scan_req_id |= arg->scan_req_id;
2423
2424 cmd = (struct wmi_start_scan_cmd *)skb->data;
2425 cmd->scan_id = __cpu_to_le32(scan_id);
2426 cmd->scan_req_id = __cpu_to_le32(scan_req_id);
2427 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
2428 cmd->scan_priority = __cpu_to_le32(arg->scan_priority);
2429 cmd->notify_scan_events = __cpu_to_le32(arg->notify_scan_events);
2430 cmd->dwell_time_active = __cpu_to_le32(arg->dwell_time_active);
2431 cmd->dwell_time_passive = __cpu_to_le32(arg->dwell_time_passive);
2432 cmd->min_rest_time = __cpu_to_le32(arg->min_rest_time);
2433 cmd->max_rest_time = __cpu_to_le32(arg->max_rest_time);
2434 cmd->repeat_probe_time = __cpu_to_le32(arg->repeat_probe_time);
2435 cmd->probe_spacing_time = __cpu_to_le32(arg->probe_spacing_time);
2436 cmd->idle_time = __cpu_to_le32(arg->idle_time);
2437 cmd->max_scan_time = __cpu_to_le32(arg->max_scan_time);
2438 cmd->probe_delay = __cpu_to_le32(arg->probe_delay);
2439 cmd->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags);
2440
2441 /* TLV list starts after fields included in the struct */
2442 /* There's just one filed that differes the two start_scan
2443 * structures - burst_duration, which we are not using btw,
2444 no point to make the split here, just shift the buffer to fit with
2445 given FW */
2446 if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
2447 off = sizeof(struct wmi_start_scan_cmd_10x);
2448 else
2449 off = sizeof(struct wmi_start_scan_cmd);
2450
2451 if (arg->n_channels) {
2452 channels = (void *)skb->data + off;
2453 channels->tag = __cpu_to_le32(WMI_CHAN_LIST_TAG);
2454 channels->num_chan = __cpu_to_le32(arg->n_channels);
2455
2456 for (i = 0; i < arg->n_channels; i++)
2457 channels->channel_list[i] =
2458 __cpu_to_le32(arg->channels[i]);
2459
2460 off += sizeof(*channels);
2461 off += sizeof(__le32) * arg->n_channels;
2462 }
2463
2464 if (arg->n_ssids) {
2465 ssids = (void *)skb->data + off;
2466 ssids->tag = __cpu_to_le32(WMI_SSID_LIST_TAG);
2467 ssids->num_ssids = __cpu_to_le32(arg->n_ssids);
2468
2469 for (i = 0; i < arg->n_ssids; i++) {
2470 ssids->ssids[i].ssid_len =
2471 __cpu_to_le32(arg->ssids[i].len);
2472 memcpy(&ssids->ssids[i].ssid,
2473 arg->ssids[i].ssid,
2474 arg->ssids[i].len);
2475 }
2476
2477 off += sizeof(*ssids);
2478 off += sizeof(struct wmi_ssid) * arg->n_ssids;
2479 }
2480
2481 if (arg->n_bssids) {
2482 bssids = (void *)skb->data + off;
2483 bssids->tag = __cpu_to_le32(WMI_BSSID_LIST_TAG);
2484 bssids->num_bssid = __cpu_to_le32(arg->n_bssids);
2485
2486 for (i = 0; i < arg->n_bssids; i++)
2487 memcpy(&bssids->bssid_list[i],
2488 arg->bssids[i].bssid,
2489 ETH_ALEN);
2490
2491 off += sizeof(*bssids);
2492 off += sizeof(struct wmi_mac_addr) * arg->n_bssids;
2493 }
2494
2495 if (arg->ie_len) {
2496 ie = (void *)skb->data + off;
2497 ie->tag = __cpu_to_le32(WMI_IE_TAG);
2498 ie->ie_len = __cpu_to_le32(arg->ie_len);
2499 memcpy(ie->ie_data, arg->ie, arg->ie_len);
2500
2501 off += sizeof(*ie);
2502 off += roundup(arg->ie_len, 4);
2503 }
2504
2505 if (off != skb->len) {
2506 dev_kfree_skb(skb);
2507 return -EINVAL;
2508 }
2509
2510 ath10k_dbg(ATH10K_DBG_WMI, "wmi start scan\n");
2511 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->start_scan_cmdid);
2512 }
2513
2514 void ath10k_wmi_start_scan_init(struct ath10k *ar,
2515 struct wmi_start_scan_arg *arg)
2516 {
2517 /* setup commonly used values */
2518 arg->scan_req_id = 1;
2519 arg->scan_priority = WMI_SCAN_PRIORITY_LOW;
2520 arg->dwell_time_active = 50;
2521 arg->dwell_time_passive = 150;
2522 arg->min_rest_time = 50;
2523 arg->max_rest_time = 500;
2524 arg->repeat_probe_time = 0;
2525 arg->probe_spacing_time = 0;
2526 arg->idle_time = 0;
2527 arg->max_scan_time = 20000;
2528 arg->probe_delay = 5;
2529 arg->notify_scan_events = WMI_SCAN_EVENT_STARTED
2530 | WMI_SCAN_EVENT_COMPLETED
2531 | WMI_SCAN_EVENT_BSS_CHANNEL
2532 | WMI_SCAN_EVENT_FOREIGN_CHANNEL
2533 | WMI_SCAN_EVENT_DEQUEUED;
2534 arg->scan_ctrl_flags |= WMI_SCAN_ADD_OFDM_RATES;
2535 arg->scan_ctrl_flags |= WMI_SCAN_CHAN_STAT_EVENT;
2536 arg->n_bssids = 1;
2537 arg->bssids[0].bssid = "\xFF\xFF\xFF\xFF\xFF\xFF";
2538 }
2539
2540 int ath10k_wmi_stop_scan(struct ath10k *ar, const struct wmi_stop_scan_arg *arg)
2541 {
2542 struct wmi_stop_scan_cmd *cmd;
2543 struct sk_buff *skb;
2544 u32 scan_id;
2545 u32 req_id;
2546
2547 if (arg->req_id > 0xFFF)
2548 return -EINVAL;
2549 if (arg->req_type == WMI_SCAN_STOP_ONE && arg->u.scan_id > 0xFFF)
2550 return -EINVAL;
2551
2552 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2553 if (!skb)
2554 return -ENOMEM;
2555
2556 scan_id = arg->u.scan_id;
2557 scan_id |= WMI_HOST_SCAN_REQ_ID_PREFIX;
2558
2559 req_id = arg->req_id;
2560 req_id |= WMI_HOST_SCAN_REQUESTOR_ID_PREFIX;
2561
2562 cmd = (struct wmi_stop_scan_cmd *)skb->data;
2563 cmd->req_type = __cpu_to_le32(arg->req_type);
2564 cmd->vdev_id = __cpu_to_le32(arg->u.vdev_id);
2565 cmd->scan_id = __cpu_to_le32(scan_id);
2566 cmd->scan_req_id = __cpu_to_le32(req_id);
2567
2568 ath10k_dbg(ATH10K_DBG_WMI,
2569 "wmi stop scan reqid %d req_type %d vdev/scan_id %d\n",
2570 arg->req_id, arg->req_type, arg->u.scan_id);
2571 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->stop_scan_cmdid);
2572 }
2573
2574 int ath10k_wmi_vdev_create(struct ath10k *ar, u32 vdev_id,
2575 enum wmi_vdev_type type,
2576 enum wmi_vdev_subtype subtype,
2577 const u8 macaddr[ETH_ALEN])
2578 {
2579 struct wmi_vdev_create_cmd *cmd;
2580 struct sk_buff *skb;
2581
2582 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2583 if (!skb)
2584 return -ENOMEM;
2585
2586 cmd = (struct wmi_vdev_create_cmd *)skb->data;
2587 cmd->vdev_id = __cpu_to_le32(vdev_id);
2588 cmd->vdev_type = __cpu_to_le32(type);
2589 cmd->vdev_subtype = __cpu_to_le32(subtype);
2590 memcpy(cmd->vdev_macaddr.addr, macaddr, ETH_ALEN);
2591
2592 ath10k_dbg(ATH10K_DBG_WMI,
2593 "WMI vdev create: id %d type %d subtype %d macaddr %pM\n",
2594 vdev_id, type, subtype, macaddr);
2595
2596 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_create_cmdid);
2597 }
2598
2599 int ath10k_wmi_vdev_delete(struct ath10k *ar, u32 vdev_id)
2600 {
2601 struct wmi_vdev_delete_cmd *cmd;
2602 struct sk_buff *skb;
2603
2604 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2605 if (!skb)
2606 return -ENOMEM;
2607
2608 cmd = (struct wmi_vdev_delete_cmd *)skb->data;
2609 cmd->vdev_id = __cpu_to_le32(vdev_id);
2610
2611 ath10k_dbg(ATH10K_DBG_WMI,
2612 "WMI vdev delete id %d\n", vdev_id);
2613
2614 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_delete_cmdid);
2615 }
2616
2617 static int ath10k_wmi_vdev_start_restart(struct ath10k *ar,
2618 const struct wmi_vdev_start_request_arg *arg,
2619 u32 cmd_id)
2620 {
2621 struct wmi_vdev_start_request_cmd *cmd;
2622 struct sk_buff *skb;
2623 const char *cmdname;
2624 u32 flags = 0;
2625
2626 if (cmd_id != ar->wmi.cmd->vdev_start_request_cmdid &&
2627 cmd_id != ar->wmi.cmd->vdev_restart_request_cmdid)
2628 return -EINVAL;
2629 if (WARN_ON(arg->ssid && arg->ssid_len == 0))
2630 return -EINVAL;
2631 if (WARN_ON(arg->hidden_ssid && !arg->ssid))
2632 return -EINVAL;
2633 if (WARN_ON(arg->ssid_len > sizeof(cmd->ssid.ssid)))
2634 return -EINVAL;
2635
2636 if (cmd_id == ar->wmi.cmd->vdev_start_request_cmdid)
2637 cmdname = "start";
2638 else if (cmd_id == ar->wmi.cmd->vdev_restart_request_cmdid)
2639 cmdname = "restart";
2640 else
2641 return -EINVAL; /* should not happen, we already check cmd_id */
2642
2643 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2644 if (!skb)
2645 return -ENOMEM;
2646
2647 if (arg->hidden_ssid)
2648 flags |= WMI_VDEV_START_HIDDEN_SSID;
2649 if (arg->pmf_enabled)
2650 flags |= WMI_VDEV_START_PMF_ENABLED;
2651
2652 cmd = (struct wmi_vdev_start_request_cmd *)skb->data;
2653 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
2654 cmd->disable_hw_ack = __cpu_to_le32(arg->disable_hw_ack);
2655 cmd->beacon_interval = __cpu_to_le32(arg->bcn_intval);
2656 cmd->dtim_period = __cpu_to_le32(arg->dtim_period);
2657 cmd->flags = __cpu_to_le32(flags);
2658 cmd->bcn_tx_rate = __cpu_to_le32(arg->bcn_tx_rate);
2659 cmd->bcn_tx_power = __cpu_to_le32(arg->bcn_tx_power);
2660
2661 if (arg->ssid) {
2662 cmd->ssid.ssid_len = __cpu_to_le32(arg->ssid_len);
2663 memcpy(cmd->ssid.ssid, arg->ssid, arg->ssid_len);
2664 }
2665
2666 cmd->chan.mhz = __cpu_to_le32(arg->channel.freq);
2667
2668 cmd->chan.band_center_freq1 =
2669 __cpu_to_le32(arg->channel.band_center_freq1);
2670
2671 cmd->chan.mode = arg->channel.mode;
2672 cmd->chan.min_power = arg->channel.min_power;
2673 cmd->chan.max_power = arg->channel.max_power;
2674 cmd->chan.reg_power = arg->channel.max_reg_power;
2675 cmd->chan.reg_classid = arg->channel.reg_class_id;
2676 cmd->chan.antenna_max = arg->channel.max_antenna_gain;
2677
2678 ath10k_dbg(ATH10K_DBG_WMI,
2679 "wmi vdev %s id 0x%x freq %d, mode %d, ch_flags: 0x%0X,"
2680 "max_power: %d\n", cmdname, arg->vdev_id, arg->channel.freq,
2681 arg->channel.mode, flags, arg->channel.max_power);
2682
2683 return ath10k_wmi_cmd_send(ar, skb, cmd_id);
2684 }
2685
2686 int ath10k_wmi_vdev_start(struct ath10k *ar,
2687 const struct wmi_vdev_start_request_arg *arg)
2688 {
2689 u32 cmd_id = ar->wmi.cmd->vdev_start_request_cmdid;
2690
2691 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
2692 }
2693
2694 int ath10k_wmi_vdev_restart(struct ath10k *ar,
2695 const struct wmi_vdev_start_request_arg *arg)
2696 {
2697 u32 cmd_id = ar->wmi.cmd->vdev_restart_request_cmdid;
2698
2699 return ath10k_wmi_vdev_start_restart(ar, arg, cmd_id);
2700 }
2701
2702 int ath10k_wmi_vdev_stop(struct ath10k *ar, u32 vdev_id)
2703 {
2704 struct wmi_vdev_stop_cmd *cmd;
2705 struct sk_buff *skb;
2706
2707 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2708 if (!skb)
2709 return -ENOMEM;
2710
2711 cmd = (struct wmi_vdev_stop_cmd *)skb->data;
2712 cmd->vdev_id = __cpu_to_le32(vdev_id);
2713
2714 ath10k_dbg(ATH10K_DBG_WMI, "wmi vdev stop id 0x%x\n", vdev_id);
2715
2716 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_stop_cmdid);
2717 }
2718
2719 int ath10k_wmi_vdev_up(struct ath10k *ar, u32 vdev_id, u32 aid, const u8 *bssid)
2720 {
2721 struct wmi_vdev_up_cmd *cmd;
2722 struct sk_buff *skb;
2723
2724 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2725 if (!skb)
2726 return -ENOMEM;
2727
2728 cmd = (struct wmi_vdev_up_cmd *)skb->data;
2729 cmd->vdev_id = __cpu_to_le32(vdev_id);
2730 cmd->vdev_assoc_id = __cpu_to_le32(aid);
2731 memcpy(&cmd->vdev_bssid.addr, bssid, 6);
2732
2733 ath10k_dbg(ATH10K_DBG_WMI,
2734 "wmi mgmt vdev up id 0x%x assoc id %d bssid %pM\n",
2735 vdev_id, aid, bssid);
2736
2737 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_up_cmdid);
2738 }
2739
2740 int ath10k_wmi_vdev_down(struct ath10k *ar, u32 vdev_id)
2741 {
2742 struct wmi_vdev_down_cmd *cmd;
2743 struct sk_buff *skb;
2744
2745 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2746 if (!skb)
2747 return -ENOMEM;
2748
2749 cmd = (struct wmi_vdev_down_cmd *)skb->data;
2750 cmd->vdev_id = __cpu_to_le32(vdev_id);
2751
2752 ath10k_dbg(ATH10K_DBG_WMI,
2753 "wmi mgmt vdev down id 0x%x\n", vdev_id);
2754
2755 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_down_cmdid);
2756 }
2757
2758 int ath10k_wmi_vdev_set_param(struct ath10k *ar, u32 vdev_id,
2759 u32 param_id, u32 param_value)
2760 {
2761 struct wmi_vdev_set_param_cmd *cmd;
2762 struct sk_buff *skb;
2763
2764 if (param_id == WMI_VDEV_PARAM_UNSUPPORTED) {
2765 ath10k_dbg(ATH10K_DBG_WMI,
2766 "vdev param %d not supported by firmware\n",
2767 param_id);
2768 return -EOPNOTSUPP;
2769 }
2770
2771 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2772 if (!skb)
2773 return -ENOMEM;
2774
2775 cmd = (struct wmi_vdev_set_param_cmd *)skb->data;
2776 cmd->vdev_id = __cpu_to_le32(vdev_id);
2777 cmd->param_id = __cpu_to_le32(param_id);
2778 cmd->param_value = __cpu_to_le32(param_value);
2779
2780 ath10k_dbg(ATH10K_DBG_WMI,
2781 "wmi vdev id 0x%x set param %d value %d\n",
2782 vdev_id, param_id, param_value);
2783
2784 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->vdev_set_param_cmdid);
2785 }
2786
2787 int ath10k_wmi_vdev_install_key(struct ath10k *ar,
2788 const struct wmi_vdev_install_key_arg *arg)
2789 {
2790 struct wmi_vdev_install_key_cmd *cmd;
2791 struct sk_buff *skb;
2792
2793 if (arg->key_cipher == WMI_CIPHER_NONE && arg->key_data != NULL)
2794 return -EINVAL;
2795 if (arg->key_cipher != WMI_CIPHER_NONE && arg->key_data == NULL)
2796 return -EINVAL;
2797
2798 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->key_len);
2799 if (!skb)
2800 return -ENOMEM;
2801
2802 cmd = (struct wmi_vdev_install_key_cmd *)skb->data;
2803 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
2804 cmd->key_idx = __cpu_to_le32(arg->key_idx);
2805 cmd->key_flags = __cpu_to_le32(arg->key_flags);
2806 cmd->key_cipher = __cpu_to_le32(arg->key_cipher);
2807 cmd->key_len = __cpu_to_le32(arg->key_len);
2808 cmd->key_txmic_len = __cpu_to_le32(arg->key_txmic_len);
2809 cmd->key_rxmic_len = __cpu_to_le32(arg->key_rxmic_len);
2810
2811 if (arg->macaddr)
2812 memcpy(cmd->peer_macaddr.addr, arg->macaddr, ETH_ALEN);
2813 if (arg->key_data)
2814 memcpy(cmd->key_data, arg->key_data, arg->key_len);
2815
2816 ath10k_dbg(ATH10K_DBG_WMI,
2817 "wmi vdev install key idx %d cipher %d len %d\n",
2818 arg->key_idx, arg->key_cipher, arg->key_len);
2819 return ath10k_wmi_cmd_send(ar, skb,
2820 ar->wmi.cmd->vdev_install_key_cmdid);
2821 }
2822
2823 int ath10k_wmi_peer_create(struct ath10k *ar, u32 vdev_id,
2824 const u8 peer_addr[ETH_ALEN])
2825 {
2826 struct wmi_peer_create_cmd *cmd;
2827 struct sk_buff *skb;
2828
2829 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2830 if (!skb)
2831 return -ENOMEM;
2832
2833 cmd = (struct wmi_peer_create_cmd *)skb->data;
2834 cmd->vdev_id = __cpu_to_le32(vdev_id);
2835 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
2836
2837 ath10k_dbg(ATH10K_DBG_WMI,
2838 "wmi peer create vdev_id %d peer_addr %pM\n",
2839 vdev_id, peer_addr);
2840 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_create_cmdid);
2841 }
2842
2843 int ath10k_wmi_peer_delete(struct ath10k *ar, u32 vdev_id,
2844 const u8 peer_addr[ETH_ALEN])
2845 {
2846 struct wmi_peer_delete_cmd *cmd;
2847 struct sk_buff *skb;
2848
2849 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2850 if (!skb)
2851 return -ENOMEM;
2852
2853 cmd = (struct wmi_peer_delete_cmd *)skb->data;
2854 cmd->vdev_id = __cpu_to_le32(vdev_id);
2855 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
2856
2857 ath10k_dbg(ATH10K_DBG_WMI,
2858 "wmi peer delete vdev_id %d peer_addr %pM\n",
2859 vdev_id, peer_addr);
2860 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_delete_cmdid);
2861 }
2862
2863 int ath10k_wmi_peer_flush(struct ath10k *ar, u32 vdev_id,
2864 const u8 peer_addr[ETH_ALEN], u32 tid_bitmap)
2865 {
2866 struct wmi_peer_flush_tids_cmd *cmd;
2867 struct sk_buff *skb;
2868
2869 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2870 if (!skb)
2871 return -ENOMEM;
2872
2873 cmd = (struct wmi_peer_flush_tids_cmd *)skb->data;
2874 cmd->vdev_id = __cpu_to_le32(vdev_id);
2875 cmd->peer_tid_bitmap = __cpu_to_le32(tid_bitmap);
2876 memcpy(cmd->peer_macaddr.addr, peer_addr, ETH_ALEN);
2877
2878 ath10k_dbg(ATH10K_DBG_WMI,
2879 "wmi peer flush vdev_id %d peer_addr %pM tids %08x\n",
2880 vdev_id, peer_addr, tid_bitmap);
2881 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_flush_tids_cmdid);
2882 }
2883
2884 int ath10k_wmi_peer_set_param(struct ath10k *ar, u32 vdev_id,
2885 const u8 *peer_addr, enum wmi_peer_param param_id,
2886 u32 param_value)
2887 {
2888 struct wmi_peer_set_param_cmd *cmd;
2889 struct sk_buff *skb;
2890
2891 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2892 if (!skb)
2893 return -ENOMEM;
2894
2895 cmd = (struct wmi_peer_set_param_cmd *)skb->data;
2896 cmd->vdev_id = __cpu_to_le32(vdev_id);
2897 cmd->param_id = __cpu_to_le32(param_id);
2898 cmd->param_value = __cpu_to_le32(param_value);
2899 memcpy(&cmd->peer_macaddr.addr, peer_addr, 6);
2900
2901 ath10k_dbg(ATH10K_DBG_WMI,
2902 "wmi vdev %d peer 0x%pM set param %d value %d\n",
2903 vdev_id, peer_addr, param_id, param_value);
2904
2905 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_set_param_cmdid);
2906 }
2907
2908 int ath10k_wmi_set_psmode(struct ath10k *ar, u32 vdev_id,
2909 enum wmi_sta_ps_mode psmode)
2910 {
2911 struct wmi_sta_powersave_mode_cmd *cmd;
2912 struct sk_buff *skb;
2913
2914 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2915 if (!skb)
2916 return -ENOMEM;
2917
2918 cmd = (struct wmi_sta_powersave_mode_cmd *)skb->data;
2919 cmd->vdev_id = __cpu_to_le32(vdev_id);
2920 cmd->sta_ps_mode = __cpu_to_le32(psmode);
2921
2922 ath10k_dbg(ATH10K_DBG_WMI,
2923 "wmi set powersave id 0x%x mode %d\n",
2924 vdev_id, psmode);
2925
2926 return ath10k_wmi_cmd_send(ar, skb,
2927 ar->wmi.cmd->sta_powersave_mode_cmdid);
2928 }
2929
2930 int ath10k_wmi_set_sta_ps_param(struct ath10k *ar, u32 vdev_id,
2931 enum wmi_sta_powersave_param param_id,
2932 u32 value)
2933 {
2934 struct wmi_sta_powersave_param_cmd *cmd;
2935 struct sk_buff *skb;
2936
2937 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2938 if (!skb)
2939 return -ENOMEM;
2940
2941 cmd = (struct wmi_sta_powersave_param_cmd *)skb->data;
2942 cmd->vdev_id = __cpu_to_le32(vdev_id);
2943 cmd->param_id = __cpu_to_le32(param_id);
2944 cmd->param_value = __cpu_to_le32(value);
2945
2946 ath10k_dbg(ATH10K_DBG_WMI,
2947 "wmi sta ps param vdev_id 0x%x param %d value %d\n",
2948 vdev_id, param_id, value);
2949 return ath10k_wmi_cmd_send(ar, skb,
2950 ar->wmi.cmd->sta_powersave_param_cmdid);
2951 }
2952
2953 int ath10k_wmi_set_ap_ps_param(struct ath10k *ar, u32 vdev_id, const u8 *mac,
2954 enum wmi_ap_ps_peer_param param_id, u32 value)
2955 {
2956 struct wmi_ap_ps_peer_cmd *cmd;
2957 struct sk_buff *skb;
2958
2959 if (!mac)
2960 return -EINVAL;
2961
2962 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
2963 if (!skb)
2964 return -ENOMEM;
2965
2966 cmd = (struct wmi_ap_ps_peer_cmd *)skb->data;
2967 cmd->vdev_id = __cpu_to_le32(vdev_id);
2968 cmd->param_id = __cpu_to_le32(param_id);
2969 cmd->param_value = __cpu_to_le32(value);
2970 memcpy(&cmd->peer_macaddr, mac, ETH_ALEN);
2971
2972 ath10k_dbg(ATH10K_DBG_WMI,
2973 "wmi ap ps param vdev_id 0x%X param %d value %d mac_addr %pM\n",
2974 vdev_id, param_id, value, mac);
2975
2976 return ath10k_wmi_cmd_send(ar, skb,
2977 ar->wmi.cmd->ap_ps_peer_param_cmdid);
2978 }
2979
2980 int ath10k_wmi_scan_chan_list(struct ath10k *ar,
2981 const struct wmi_scan_chan_list_arg *arg)
2982 {
2983 struct wmi_scan_chan_list_cmd *cmd;
2984 struct sk_buff *skb;
2985 struct wmi_channel_arg *ch;
2986 struct wmi_channel *ci;
2987 int len;
2988 int i;
2989
2990 len = sizeof(*cmd) + arg->n_channels * sizeof(struct wmi_channel);
2991
2992 skb = ath10k_wmi_alloc_skb(len);
2993 if (!skb)
2994 return -EINVAL;
2995
2996 cmd = (struct wmi_scan_chan_list_cmd *)skb->data;
2997 cmd->num_scan_chans = __cpu_to_le32(arg->n_channels);
2998
2999 for (i = 0; i < arg->n_channels; i++) {
3000 u32 flags = 0;
3001
3002 ch = &arg->channels[i];
3003 ci = &cmd->chan_info[i];
3004
3005 if (ch->passive)
3006 flags |= WMI_CHAN_FLAG_PASSIVE;
3007 if (ch->allow_ibss)
3008 flags |= WMI_CHAN_FLAG_ADHOC_ALLOWED;
3009 if (ch->allow_ht)
3010 flags |= WMI_CHAN_FLAG_ALLOW_HT;
3011 if (ch->allow_vht)
3012 flags |= WMI_CHAN_FLAG_ALLOW_VHT;
3013 if (ch->ht40plus)
3014 flags |= WMI_CHAN_FLAG_HT40_PLUS;
3015
3016 ci->mhz = __cpu_to_le32(ch->freq);
3017 ci->band_center_freq1 = __cpu_to_le32(ch->freq);
3018 ci->band_center_freq2 = 0;
3019 ci->min_power = ch->min_power;
3020 ci->max_power = ch->max_power;
3021 ci->reg_power = ch->max_reg_power;
3022 ci->antenna_max = ch->max_antenna_gain;
3023 ci->antenna_max = 0;
3024
3025 /* mode & flags share storage */
3026 ci->mode = ch->mode;
3027 ci->flags |= __cpu_to_le32(flags);
3028 }
3029
3030 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->scan_chan_list_cmdid);
3031 }
3032
3033 int ath10k_wmi_peer_assoc(struct ath10k *ar,
3034 const struct wmi_peer_assoc_complete_arg *arg)
3035 {
3036 struct wmi_peer_assoc_complete_cmd *cmd;
3037 struct sk_buff *skb;
3038
3039 if (arg->peer_mpdu_density > 16)
3040 return -EINVAL;
3041 if (arg->peer_legacy_rates.num_rates > MAX_SUPPORTED_RATES)
3042 return -EINVAL;
3043 if (arg->peer_ht_rates.num_rates > MAX_SUPPORTED_RATES)
3044 return -EINVAL;
3045
3046 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
3047 if (!skb)
3048 return -ENOMEM;
3049
3050 cmd = (struct wmi_peer_assoc_complete_cmd *)skb->data;
3051 cmd->vdev_id = __cpu_to_le32(arg->vdev_id);
3052 cmd->peer_new_assoc = __cpu_to_le32(arg->peer_reassoc ? 0 : 1);
3053 cmd->peer_associd = __cpu_to_le32(arg->peer_aid);
3054 cmd->peer_flags = __cpu_to_le32(arg->peer_flags);
3055 cmd->peer_caps = __cpu_to_le32(arg->peer_caps);
3056 cmd->peer_listen_intval = __cpu_to_le32(arg->peer_listen_intval);
3057 cmd->peer_ht_caps = __cpu_to_le32(arg->peer_ht_caps);
3058 cmd->peer_max_mpdu = __cpu_to_le32(arg->peer_max_mpdu);
3059 cmd->peer_mpdu_density = __cpu_to_le32(arg->peer_mpdu_density);
3060 cmd->peer_rate_caps = __cpu_to_le32(arg->peer_rate_caps);
3061 cmd->peer_nss = __cpu_to_le32(arg->peer_num_spatial_streams);
3062 cmd->peer_vht_caps = __cpu_to_le32(arg->peer_vht_caps);
3063 cmd->peer_phymode = __cpu_to_le32(arg->peer_phymode);
3064
3065 memcpy(cmd->peer_macaddr.addr, arg->addr, ETH_ALEN);
3066
3067 cmd->peer_legacy_rates.num_rates =
3068 __cpu_to_le32(arg->peer_legacy_rates.num_rates);
3069 memcpy(cmd->peer_legacy_rates.rates, arg->peer_legacy_rates.rates,
3070 arg->peer_legacy_rates.num_rates);
3071
3072 cmd->peer_ht_rates.num_rates =
3073 __cpu_to_le32(arg->peer_ht_rates.num_rates);
3074 memcpy(cmd->peer_ht_rates.rates, arg->peer_ht_rates.rates,
3075 arg->peer_ht_rates.num_rates);
3076
3077 cmd->peer_vht_rates.rx_max_rate =
3078 __cpu_to_le32(arg->peer_vht_rates.rx_max_rate);
3079 cmd->peer_vht_rates.rx_mcs_set =
3080 __cpu_to_le32(arg->peer_vht_rates.rx_mcs_set);
3081 cmd->peer_vht_rates.tx_max_rate =
3082 __cpu_to_le32(arg->peer_vht_rates.tx_max_rate);
3083 cmd->peer_vht_rates.tx_mcs_set =
3084 __cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
3085
3086 ath10k_dbg(ATH10K_DBG_WMI,
3087 "wmi peer assoc vdev %d addr %pM\n",
3088 arg->vdev_id, arg->addr);
3089 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
3090 }
3091
3092 int ath10k_wmi_beacon_send_nowait(struct ath10k *ar,
3093 const struct wmi_bcn_tx_arg *arg)
3094 {
3095 struct wmi_bcn_tx_cmd *cmd;
3096 struct sk_buff *skb;
3097
3098 skb = ath10k_wmi_alloc_skb(sizeof(*cmd) + arg->bcn_len);
3099 if (!skb)
3100 return -ENOMEM;
3101
3102 cmd = (struct wmi_bcn_tx_cmd *)skb->data;
3103 cmd->hdr.vdev_id = __cpu_to_le32(arg->vdev_id);
3104 cmd->hdr.tx_rate = __cpu_to_le32(arg->tx_rate);
3105 cmd->hdr.tx_power = __cpu_to_le32(arg->tx_power);
3106 cmd->hdr.bcn_len = __cpu_to_le32(arg->bcn_len);
3107 memcpy(cmd->bcn, arg->bcn, arg->bcn_len);
3108
3109 return ath10k_wmi_cmd_send_nowait(ar, skb, ar->wmi.cmd->bcn_tx_cmdid);
3110 }
3111
3112 static void ath10k_wmi_pdev_set_wmm_param(struct wmi_wmm_params *params,
3113 const struct wmi_wmm_params_arg *arg)
3114 {
3115 params->cwmin = __cpu_to_le32(arg->cwmin);
3116 params->cwmax = __cpu_to_le32(arg->cwmax);
3117 params->aifs = __cpu_to_le32(arg->aifs);
3118 params->txop = __cpu_to_le32(arg->txop);
3119 params->acm = __cpu_to_le32(arg->acm);
3120 params->no_ack = __cpu_to_le32(arg->no_ack);
3121 }
3122
3123 int ath10k_wmi_pdev_set_wmm_params(struct ath10k *ar,
3124 const struct wmi_pdev_set_wmm_params_arg *arg)
3125 {
3126 struct wmi_pdev_set_wmm_params *cmd;
3127 struct sk_buff *skb;
3128
3129 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
3130 if (!skb)
3131 return -ENOMEM;
3132
3133 cmd = (struct wmi_pdev_set_wmm_params *)skb->data;
3134 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_be, &arg->ac_be);
3135 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_bk, &arg->ac_bk);
3136 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vi, &arg->ac_vi);
3137 ath10k_wmi_pdev_set_wmm_param(&cmd->ac_vo, &arg->ac_vo);
3138
3139 ath10k_dbg(ATH10K_DBG_WMI, "wmi pdev set wmm params\n");
3140 return ath10k_wmi_cmd_send(ar, skb,
3141 ar->wmi.cmd->pdev_set_wmm_params_cmdid);
3142 }
3143
3144 int ath10k_wmi_request_stats(struct ath10k *ar, enum wmi_stats_id stats_id)
3145 {
3146 struct wmi_request_stats_cmd *cmd;
3147 struct sk_buff *skb;
3148
3149 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
3150 if (!skb)
3151 return -ENOMEM;
3152
3153 cmd = (struct wmi_request_stats_cmd *)skb->data;
3154 cmd->stats_id = __cpu_to_le32(stats_id);
3155
3156 ath10k_dbg(ATH10K_DBG_WMI, "wmi request stats %d\n", (int)stats_id);
3157 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->request_stats_cmdid);
3158 }
3159
3160 int ath10k_wmi_force_fw_hang(struct ath10k *ar,
3161 enum wmi_force_fw_hang_type type, u32 delay_ms)
3162 {
3163 struct wmi_force_fw_hang_cmd *cmd;
3164 struct sk_buff *skb;
3165
3166 skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
3167 if (!skb)
3168 return -ENOMEM;
3169
3170 cmd = (struct wmi_force_fw_hang_cmd *)skb->data;
3171 cmd->type = __cpu_to_le32(type);
3172 cmd->delay_ms = __cpu_to_le32(delay_ms);
3173
3174 ath10k_dbg(ATH10K_DBG_WMI, "wmi force fw hang %d delay %d\n",
3175 type, delay_ms);
3176 return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->force_fw_hang_cmdid);
3177 }
Linux kernel - Deliverables
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