Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1 | |
| 2 | /* |
Jianmin Zhu | 60e9d43 | 2019-01-03 11:36:43 +0800 | [diff] [blame] | 3 | * Copyright (c) 2013-2019 The Linux Foundation. All rights reserved. |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 4 | * |
| 5 | * Permission to use, copy, modify, and/or distribute this software for |
| 6 | * any purpose with or without fee is hereby granted, provided that the |
| 7 | * above copyright notice and this permission notice appear in all |
| 8 | * copies. |
| 9 | * |
| 10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 11 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 12 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 13 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 14 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 15 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 16 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 17 | * PERFORMANCE OF THIS SOFTWARE. |
| 18 | */ |
| 19 | |
| 20 | #include <osdep.h> |
| 21 | #include <wmi.h> |
| 22 | #include <wmi_unified_priv.h> |
| 23 | #include <nan_public_structs.h> |
| 24 | #include <wmi_unified_nan_api.h> |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 25 | #include <wlan_nan_msg_common_v2.h> |
| 26 | |
| 27 | static QDF_STATUS |
| 28 | extract_nan_event_rsp_tlv(wmi_unified_t wmi_handle, void *evt_buf, |
| 29 | struct nan_event_params *evt_params, |
| 30 | uint8_t **msg_buf) |
| 31 | { |
| 32 | WMI_NAN_EVENTID_param_tlvs *event; |
| 33 | wmi_nan_event_hdr *nan_rsp_event_hdr; |
| 34 | nan_msg_header_t *nan_msg_hdr; |
| 35 | wmi_nan_event_info *nan_evt_info; |
| 36 | |
| 37 | /* |
| 38 | * This is how received evt looks like |
| 39 | * |
| 40 | * <-------------------- evt_buf -----------------------------------> |
| 41 | * |
| 42 | * <--wmi_nan_event_hdr--><---WMI_TLV_HDR_SIZE---><----- data --------> |
| 43 | * |
| 44 | * +-----------+---------+-----------------------+--------------------+- |
| 45 | * | tlv_header| data_len| WMITLV_TAG_ARRAY_BYTE | nan_rsp_event_data | |
| 46 | * +-----------+---------+-----------------------+--------------------+- |
| 47 | * |
| 48 | * (Only for NAN Enable Resp) |
| 49 | * <--wmi_nan_event_info--> |
| 50 | * +-----------+-----------+ |
| 51 | * | tlv_header| event_info| |
| 52 | * +-----------+-----------+ |
| 53 | * |
| 54 | */ |
| 55 | |
| 56 | event = (WMI_NAN_EVENTID_param_tlvs *)evt_buf; |
| 57 | nan_rsp_event_hdr = event->fixed_param; |
| 58 | |
| 59 | /* Actual data may include some padding, so data_len <= num_data */ |
| 60 | if (nan_rsp_event_hdr->data_len > event->num_data) { |
| 61 | WMI_LOGE("%s: Provided NAN event length(%d) exceeding actual length(%d)!", |
| 62 | __func__, nan_rsp_event_hdr->data_len, |
| 63 | event->num_data); |
| 64 | return QDF_STATUS_E_INVAL; |
| 65 | } |
| 66 | evt_params->buf_len = nan_rsp_event_hdr->data_len; |
| 67 | *msg_buf = event->data; |
| 68 | |
| 69 | if (nan_rsp_event_hdr->data_len < sizeof(nan_msg_header_t) || |
| 70 | nan_rsp_event_hdr->data_len > (WMI_SVC_MSG_MAX_SIZE - |
| 71 | WMI_TLV_HDR_SIZE)) { |
| 72 | WMI_LOGE("%s: Invalid NAN event data length(%d)!", __func__, |
| 73 | nan_rsp_event_hdr->data_len); |
| 74 | return QDF_STATUS_E_INVAL; |
| 75 | } |
| 76 | nan_msg_hdr = (nan_msg_header_t *)event->data; |
| 77 | |
| 78 | if (!wmi_service_enabled(wmi_handle, wmi_service_nan_dbs_support)) { |
| 79 | evt_params->evt_type = nan_event_id_generic_rsp; |
| 80 | return QDF_STATUS_SUCCESS; |
| 81 | } |
| 82 | |
| 83 | switch (nan_msg_hdr->msg_id) { |
| 84 | case NAN_MSG_ID_ENABLE_RSP: |
| 85 | nan_evt_info = event->event_info; |
Manikandan Mohan | 3c572b3 | 2019-01-25 16:00:57 -0800 | [diff] [blame] | 86 | if (!nan_evt_info) { |
| 87 | WMI_LOGE(FL("Fail: NAN enable rsp event info Null")); |
| 88 | return QDF_STATUS_E_INVAL; |
| 89 | } |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 90 | evt_params->evt_type = nan_event_id_enable_rsp; |
| 91 | evt_params->mac_id = nan_evt_info->mac_id; |
| 92 | evt_params->is_nan_enable_success = (nan_evt_info->status == 0); |
Srinivas Dasari | 88f39ef | 2019-12-09 12:27:01 +0530 | [diff] [blame] | 93 | evt_params->vdev_id = nan_evt_info->vdev_id; |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 94 | break; |
| 95 | case NAN_MSG_ID_DISABLE_IND: |
| 96 | evt_params->evt_type = nan_event_id_disable_ind; |
| 97 | break; |
| 98 | case NAN_MSG_ID_ERROR_RSP: |
| 99 | evt_params->evt_type = nan_event_id_error_rsp; |
| 100 | break; |
| 101 | default: |
| 102 | evt_params->evt_type = nan_event_id_generic_rsp; |
| 103 | break; |
| 104 | } |
| 105 | |
| 106 | return QDF_STATUS_SUCCESS; |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * send_nan_disable_req_cmd_tlv() - to send nan disable request to target |
| 111 | * @wmi_handle: wmi handle |
| 112 | * @nan_msg: request data which will be non-null |
| 113 | * |
| 114 | * Return: CDF status |
| 115 | */ |
| 116 | static QDF_STATUS send_nan_disable_req_cmd_tlv(wmi_unified_t wmi_handle, |
| 117 | struct nan_disable_req *nan_msg) |
| 118 | { |
| 119 | QDF_STATUS ret; |
| 120 | wmi_nan_cmd_param *cmd; |
| 121 | wmi_nan_host_config_param *cfg; |
| 122 | wmi_buf_t buf; |
| 123 | /* Initialize with minimum length required, which is Scenario 2*/ |
| 124 | uint16_t len = sizeof(*cmd) + sizeof(*cfg) + 2 * WMI_TLV_HDR_SIZE; |
| 125 | uint16_t nan_data_len, nan_data_len_aligned = 0; |
| 126 | uint8_t *buf_ptr; |
| 127 | |
| 128 | /* |
| 129 | * Scenario 1: NAN Disable with NAN msg data from upper layers |
| 130 | * |
| 131 | * <-----nan cmd param-----><-- WMI_TLV_HDR_SIZE --><--- data ----> |
| 132 | * +------------+----------+-----------------------+--------------+ |
| 133 | * | tlv_header | data_len | WMITLV_TAG_ARRAY_BYTE | nan_msg_data | |
| 134 | * +------------+----------+-----------------------+--------------+ |
| 135 | * |
| 136 | * <-- WMI_TLV_HDR_SIZE --><------nan host config params-----> |
| 137 | * -+-----------------------+---------------------------------+ |
| 138 | * | WMITLV_TAG_ARRAY_STRUC| tlv_header | 2g/5g disable flags| |
| 139 | * -+-----------------------+---------------------------------+ |
| 140 | * |
| 141 | * Scenario 2: NAN Disable without any NAN msg data from upper layers |
| 142 | * |
| 143 | * <------nan cmd param------><--WMI_TLV_HDR_SIZE--><--WMI_TLV_HDR_SI |
| 144 | * +------------+------------+----------------------+---------------- |
| 145 | * | tlv_header | data_len=0 | WMITLV_TAG_ARRAY_BYTE| WMITLV_TAG_ARRA |
| 146 | * +------------+------------+----------------------+---------------- |
| 147 | * |
| 148 | * ZE----><------nan host config params-----> |
| 149 | * -------+---------------------------------+ |
| 150 | * Y_STRUC| tlv_header | 2g/5g disable flags| |
| 151 | * -------+---------------------------------+ |
| 152 | */ |
| 153 | |
| 154 | if (!nan_msg) { |
| 155 | WMI_LOGE("%s:nan req is not valid", __func__); |
| 156 | return QDF_STATUS_E_FAILURE; |
| 157 | } |
| 158 | |
| 159 | nan_data_len = nan_msg->params.request_data_len; |
| 160 | |
| 161 | if (nan_data_len) { |
| 162 | nan_data_len_aligned = roundup(nan_data_len, sizeof(uint32_t)); |
| 163 | if (nan_data_len_aligned < nan_data_len) { |
| 164 | WMI_LOGE("%s: Int overflow while rounding up data_len", |
| 165 | __func__); |
| 166 | return QDF_STATUS_E_FAILURE; |
| 167 | } |
| 168 | |
| 169 | if (nan_data_len_aligned > WMI_SVC_MSG_MAX_SIZE |
| 170 | - WMI_TLV_HDR_SIZE) { |
| 171 | WMI_LOGE("%s: nan_data_len exceeding wmi_max_msg_size", |
| 172 | __func__); |
| 173 | return QDF_STATUS_E_FAILURE; |
| 174 | } |
| 175 | |
| 176 | len += nan_data_len_aligned; |
| 177 | } |
| 178 | |
| 179 | buf = wmi_buf_alloc(wmi_handle, len); |
| 180 | if (!buf) |
| 181 | return QDF_STATUS_E_NOMEM; |
| 182 | |
| 183 | buf_ptr = (uint8_t *)wmi_buf_data(buf); |
| 184 | cmd = (wmi_nan_cmd_param *)buf_ptr; |
| 185 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 186 | WMITLV_TAG_STRUC_wmi_nan_cmd_param, |
| 187 | WMITLV_GET_STRUCT_TLVLEN(wmi_nan_cmd_param)); |
| 188 | |
| 189 | cmd->data_len = nan_data_len; |
| 190 | WMI_LOGD("%s: nan data len value is %u", __func__, nan_data_len); |
| 191 | buf_ptr += sizeof(wmi_nan_cmd_param); |
| 192 | |
| 193 | WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_BYTE, nan_data_len_aligned); |
| 194 | buf_ptr += WMI_TLV_HDR_SIZE; |
| 195 | |
| 196 | if (nan_data_len) { |
| 197 | qdf_mem_copy(buf_ptr, nan_msg->params.request_data, |
| 198 | cmd->data_len); |
| 199 | buf_ptr += nan_data_len_aligned; |
| 200 | } |
| 201 | |
| 202 | WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC, |
| 203 | sizeof(wmi_nan_host_config_param)); |
| 204 | buf_ptr += WMI_TLV_HDR_SIZE; |
| 205 | |
| 206 | cfg = (wmi_nan_host_config_param *)buf_ptr; |
| 207 | WMITLV_SET_HDR(&cfg->tlv_header, |
| 208 | WMITLV_TAG_STRUC_wmi_nan_host_config_param, |
| 209 | WMITLV_GET_STRUCT_TLVLEN(wmi_nan_host_config_param)); |
| 210 | cfg->nan_2g_disc_disable = nan_msg->disable_2g_discovery; |
| 211 | cfg->nan_5g_disc_disable = nan_msg->disable_5g_discovery; |
| 212 | |
| 213 | wmi_mtrace(WMI_NAN_CMDID, NO_SESSION, 0); |
| 214 | ret = wmi_unified_cmd_send(wmi_handle, buf, len, |
| 215 | WMI_NAN_CMDID); |
| 216 | if (QDF_IS_STATUS_ERROR(ret)) { |
| 217 | WMI_LOGE("%s Failed to send set param command ret = %d", |
| 218 | __func__, ret); |
| 219 | wmi_buf_free(buf); |
| 220 | } |
| 221 | |
| 222 | return ret; |
| 223 | } |
| 224 | |
| 225 | /** |
| 226 | * send_nan_req_cmd_tlv() - to send nan request to target |
| 227 | * @wmi_handle: wmi handle |
| 228 | * @nan_msg: request data which will be non-null |
| 229 | * |
| 230 | * Return: CDF status |
| 231 | */ |
| 232 | static QDF_STATUS send_nan_req_cmd_tlv(wmi_unified_t wmi_handle, |
| 233 | struct nan_msg_params *nan_msg) |
| 234 | { |
| 235 | QDF_STATUS ret; |
| 236 | wmi_nan_cmd_param *cmd; |
| 237 | wmi_buf_t buf; |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 238 | wmi_nan_host_config_param *cfg; |
| 239 | uint16_t len = sizeof(*cmd) + sizeof(*cfg) + 2 * WMI_TLV_HDR_SIZE; |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 240 | uint16_t nan_data_len, nan_data_len_aligned; |
| 241 | uint8_t *buf_ptr; |
| 242 | |
| 243 | /* |
| 244 | * <----- cmd ------------><-- WMI_TLV_HDR_SIZE --><--- data ----> |
| 245 | * +------------+----------+-----------------------+--------------+ |
| 246 | * | tlv_header | data_len | WMITLV_TAG_ARRAY_BYTE | nan_msg_data | |
| 247 | * +------------+----------+-----------------------+--------------+ |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 248 | * |
| 249 | * <-- WMI_TLV_HDR_SIZE --><------nan host config params--------> |
| 250 | * +-----------------------+------------------------------------+ |
| 251 | * | WMITLV_TAG_ARRAY_STRUC| tlv_header | disable flags | flags | |
| 252 | * +-----------------------+------------------------------------+ |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 253 | */ |
| 254 | if (!nan_msg) { |
| 255 | WMI_LOGE("%s:nan req is not valid", __func__); |
| 256 | return QDF_STATUS_E_FAILURE; |
| 257 | } |
| 258 | nan_data_len = nan_msg->request_data_len; |
| 259 | nan_data_len_aligned = roundup(nan_msg->request_data_len, |
| 260 | sizeof(uint32_t)); |
| 261 | if (nan_data_len_aligned < nan_msg->request_data_len) { |
| 262 | WMI_LOGE("%s: integer overflow while rounding up data_len", |
| 263 | __func__); |
| 264 | return QDF_STATUS_E_FAILURE; |
| 265 | } |
| 266 | |
| 267 | if (nan_data_len_aligned > WMI_SVC_MSG_MAX_SIZE - WMI_TLV_HDR_SIZE) { |
| 268 | WMI_LOGE("%s: wmi_max_msg_size overflow for given datalen", |
| 269 | __func__); |
| 270 | return QDF_STATUS_E_FAILURE; |
| 271 | } |
| 272 | |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 273 | len += nan_data_len_aligned; |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 274 | buf = wmi_buf_alloc(wmi_handle, len); |
| 275 | if (!buf) |
| 276 | return QDF_STATUS_E_NOMEM; |
| 277 | |
| 278 | buf_ptr = (uint8_t *)wmi_buf_data(buf); |
| 279 | cmd = (wmi_nan_cmd_param *)buf_ptr; |
| 280 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 281 | WMITLV_TAG_STRUC_wmi_nan_cmd_param, |
| 282 | WMITLV_GET_STRUCT_TLVLEN(wmi_nan_cmd_param)); |
| 283 | cmd->data_len = nan_msg->request_data_len; |
| 284 | WMI_LOGD("%s: The data len value is %u", __func__, |
| 285 | nan_msg->request_data_len); |
| 286 | buf_ptr += sizeof(wmi_nan_cmd_param); |
| 287 | WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_BYTE, nan_data_len_aligned); |
| 288 | buf_ptr += WMI_TLV_HDR_SIZE; |
| 289 | qdf_mem_copy(buf_ptr, nan_msg->request_data, cmd->data_len); |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 290 | buf_ptr += nan_data_len_aligned; |
| 291 | |
| 292 | WMITLV_SET_HDR(buf_ptr, WMITLV_TAG_ARRAY_STRUC, |
| 293 | sizeof(wmi_nan_host_config_param)); |
| 294 | buf_ptr += WMI_TLV_HDR_SIZE; |
| 295 | |
| 296 | cfg = (wmi_nan_host_config_param *)buf_ptr; |
| 297 | WMITLV_SET_HDR(&cfg->tlv_header, |
| 298 | WMITLV_TAG_STRUC_wmi_nan_host_config_param, |
| 299 | WMITLV_GET_STRUCT_TLVLEN(wmi_nan_host_config_param)); |
| 300 | |
| 301 | WMI_NAN_SET_RANGING_INITIATOR_ROLE(cfg->flags, !!(nan_msg->rtt_cap & |
| 302 | WMI_FW_NAN_RTT_INITR)); |
| 303 | WMI_NAN_SET_RANGING_RESPONDER_ROLE(cfg->flags, !!(nan_msg->rtt_cap & |
| 304 | WMI_FW_NAN_RTT_RESPR)); |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 305 | |
| 306 | wmi_mtrace(WMI_NAN_CMDID, NO_SESSION, 0); |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 307 | ret = wmi_unified_cmd_send(wmi_handle, buf, len, WMI_NAN_CMDID); |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 308 | if (QDF_IS_STATUS_ERROR(ret)) { |
Sourav Mohapatra | 162b129 | 2019-11-25 11:38:04 +0530 | [diff] [blame] | 309 | WMI_LOGE("%s Failed to send NAN req command ret = %d", |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 310 | __func__, ret); |
| 311 | wmi_buf_free(buf); |
| 312 | } |
| 313 | |
| 314 | return ret; |
| 315 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 316 | |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 317 | /** |
| 318 | * send_terminate_all_ndps_cmd_tlv() - send NDP Terminate for all NDP's |
| 319 | * associated with the given vdev id |
| 320 | * @wmi_handle: wmi handle |
| 321 | * @vdev_id: vdev id |
| 322 | * |
| 323 | * Return: QDF status |
| 324 | */ |
| 325 | static QDF_STATUS send_terminate_all_ndps_cmd_tlv(wmi_unified_t wmi_handle, |
| 326 | uint32_t vdev_id) |
| 327 | { |
| 328 | wmi_ndp_cmd_param *cmd; |
| 329 | wmi_buf_t wmi_buf; |
| 330 | uint32_t len; |
| 331 | QDF_STATUS status; |
| 332 | |
| 333 | WMI_LOGD(FL("Enter")); |
| 334 | |
| 335 | len = sizeof(*cmd); |
| 336 | wmi_buf = wmi_buf_alloc(wmi_handle, len); |
| 337 | if (!wmi_buf) |
| 338 | return QDF_STATUS_E_NOMEM; |
| 339 | |
| 340 | cmd = (wmi_ndp_cmd_param *)wmi_buf_data(wmi_buf); |
| 341 | |
| 342 | WMITLV_SET_HDR(&cmd->tlv_header, WMITLV_TAG_STRUC_wmi_ndp_cmd_param, |
| 343 | WMITLV_GET_STRUCT_TLVLEN(wmi_ndp_cmd_param)); |
| 344 | |
| 345 | cmd->vdev_id = vdev_id; |
| 346 | cmd->ndp_disable = 1; |
| 347 | |
| 348 | wmi_mtrace(WMI_NDP_CMDID, NO_SESSION, 0); |
| 349 | status = wmi_unified_cmd_send(wmi_handle, wmi_buf, len, WMI_NDP_CMDID); |
| 350 | if (QDF_IS_STATUS_ERROR(status)) { |
| 351 | WMI_LOGE("Failed to send NDP Terminate cmd: %d", status); |
| 352 | wmi_buf_free(wmi_buf); |
| 353 | } |
| 354 | |
| 355 | return status; |
| 356 | } |
| 357 | |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 358 | static QDF_STATUS nan_ndp_initiator_req_tlv(wmi_unified_t wmi_handle, |
| 359 | struct nan_datapath_initiator_req *ndp_req) |
| 360 | { |
| 361 | uint16_t len; |
| 362 | wmi_buf_t buf; |
| 363 | uint8_t *tlv_ptr; |
| 364 | QDF_STATUS status; |
| 365 | wmi_channel *ch_tlv; |
| 366 | wmi_ndp_initiator_req_fixed_param *cmd; |
| 367 | uint32_t passphrase_len, service_name_len; |
| 368 | uint32_t ndp_cfg_len, ndp_app_info_len, pmk_len; |
| 369 | wmi_ndp_transport_ip_param *tcp_ip_param; |
| 370 | |
| 371 | /* |
| 372 | * WMI command expects 4 byte alligned len: |
| 373 | * round up ndp_cfg_len and ndp_app_info_len to 4 bytes |
| 374 | */ |
| 375 | ndp_cfg_len = qdf_roundup(ndp_req->ndp_config.ndp_cfg_len, 4); |
| 376 | ndp_app_info_len = qdf_roundup(ndp_req->ndp_info.ndp_app_info_len, 4); |
| 377 | pmk_len = qdf_roundup(ndp_req->pmk.pmk_len, 4); |
| 378 | passphrase_len = qdf_roundup(ndp_req->passphrase.passphrase_len, 4); |
| 379 | service_name_len = |
| 380 | qdf_roundup(ndp_req->service_name.service_name_len, 4); |
| 381 | /* allocated memory for fixed params as well as variable size data */ |
| 382 | len = sizeof(*cmd) + sizeof(*ch_tlv) + (5 * WMI_TLV_HDR_SIZE) |
| 383 | + ndp_cfg_len + ndp_app_info_len + pmk_len |
| 384 | + passphrase_len + service_name_len; |
| 385 | |
| 386 | if (ndp_req->is_ipv6_addr_present) |
| 387 | len += sizeof(*tcp_ip_param); |
| 388 | |
| 389 | buf = wmi_buf_alloc(wmi_handle, len); |
| 390 | if (!buf) { |
| 391 | return QDF_STATUS_E_NOMEM; |
| 392 | } |
| 393 | |
| 394 | cmd = (wmi_ndp_initiator_req_fixed_param *) wmi_buf_data(buf); |
| 395 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 396 | WMITLV_TAG_STRUC_wmi_ndp_initiator_req_fixed_param, |
| 397 | WMITLV_GET_STRUCT_TLVLEN( |
| 398 | wmi_ndp_initiator_req_fixed_param)); |
| 399 | cmd->vdev_id = wlan_vdev_get_id(ndp_req->vdev); |
| 400 | cmd->transaction_id = ndp_req->transaction_id; |
| 401 | cmd->service_instance_id = ndp_req->service_instance_id; |
| 402 | WMI_CHAR_ARRAY_TO_MAC_ADDR(ndp_req->peer_discovery_mac_addr.bytes, |
| 403 | &cmd->peer_discovery_mac_addr); |
| 404 | |
| 405 | cmd->ndp_cfg_len = ndp_req->ndp_config.ndp_cfg_len; |
| 406 | cmd->ndp_app_info_len = ndp_req->ndp_info.ndp_app_info_len; |
| 407 | cmd->ndp_channel_cfg = ndp_req->channel_cfg; |
| 408 | cmd->nan_pmk_len = ndp_req->pmk.pmk_len; |
| 409 | cmd->nan_csid = ndp_req->ncs_sk_type; |
| 410 | cmd->nan_passphrase_len = ndp_req->passphrase.passphrase_len; |
| 411 | cmd->nan_servicename_len = ndp_req->service_name.service_name_len; |
| 412 | |
| 413 | ch_tlv = (wmi_channel *)&cmd[1]; |
| 414 | WMITLV_SET_HDR(ch_tlv, WMITLV_TAG_STRUC_wmi_channel, |
| 415 | WMITLV_GET_STRUCT_TLVLEN(wmi_channel)); |
| 416 | ch_tlv->mhz = ndp_req->channel; |
| 417 | tlv_ptr = (uint8_t *)&ch_tlv[1]; |
| 418 | |
| 419 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, ndp_cfg_len); |
| 420 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 421 | ndp_req->ndp_config.ndp_cfg, cmd->ndp_cfg_len); |
| 422 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + ndp_cfg_len; |
| 423 | |
| 424 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, ndp_app_info_len); |
| 425 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 426 | ndp_req->ndp_info.ndp_app_info, cmd->ndp_app_info_len); |
| 427 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + ndp_app_info_len; |
| 428 | |
| 429 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, pmk_len); |
| 430 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], ndp_req->pmk.pmk, |
| 431 | cmd->nan_pmk_len); |
| 432 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + pmk_len; |
| 433 | |
| 434 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, passphrase_len); |
| 435 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], ndp_req->passphrase.passphrase, |
| 436 | cmd->nan_passphrase_len); |
| 437 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + passphrase_len; |
| 438 | |
| 439 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, service_name_len); |
| 440 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 441 | ndp_req->service_name.service_name, |
| 442 | cmd->nan_servicename_len); |
| 443 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + service_name_len; |
| 444 | |
| 445 | if (ndp_req->is_ipv6_addr_present) { |
| 446 | tcp_ip_param = (wmi_ndp_transport_ip_param *)tlv_ptr; |
| 447 | WMITLV_SET_HDR(tcp_ip_param, |
| 448 | WMITLV_TAG_STRUC_wmi_ndp_transport_ip_param, |
| 449 | WMITLV_GET_STRUCT_TLVLEN( |
| 450 | wmi_ndp_transport_ip_param)); |
| 451 | tcp_ip_param->ipv6_addr_present = true; |
| 452 | qdf_mem_copy(tcp_ip_param->ipv6_intf_addr, |
| 453 | ndp_req->ipv6_addr, WMI_NDP_IPV6_INTF_ADDR_LEN); |
| 454 | } |
| 455 | WMI_LOGD(FL("IPv6 addr present: %d, addr: %pI6"), |
| 456 | ndp_req->is_ipv6_addr_present, ndp_req->ipv6_addr); |
| 457 | |
| 458 | WMI_LOGD("vdev_id = %d, transaction_id: %d, service_instance_id: %d, ch: %d, ch_cfg: %d, csid: %d", |
| 459 | cmd->vdev_id, cmd->transaction_id, cmd->service_instance_id, |
| 460 | ch_tlv->mhz, cmd->ndp_channel_cfg, cmd->nan_csid); |
| 461 | WMI_LOGD("peer mac addr: mac_addr31to0: 0x%x, mac_addr47to32: 0x%x", |
| 462 | cmd->peer_discovery_mac_addr.mac_addr31to0, |
| 463 | cmd->peer_discovery_mac_addr.mac_addr47to32); |
| 464 | |
| 465 | WMI_LOGD("ndp_config len: %d", cmd->ndp_cfg_len); |
| 466 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 467 | ndp_req->ndp_config.ndp_cfg, |
| 468 | ndp_req->ndp_config.ndp_cfg_len); |
| 469 | |
| 470 | WMI_LOGD("ndp_app_info len: %d", cmd->ndp_app_info_len); |
| 471 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 472 | ndp_req->ndp_info.ndp_app_info, |
| 473 | ndp_req->ndp_info.ndp_app_info_len); |
| 474 | |
| 475 | WMI_LOGD("pmk len: %d", cmd->nan_pmk_len); |
| 476 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 477 | ndp_req->pmk.pmk, cmd->nan_pmk_len); |
| 478 | |
| 479 | WMI_LOGD("pass phrase len: %d", cmd->nan_passphrase_len); |
| 480 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 481 | ndp_req->passphrase.passphrase, |
| 482 | cmd->nan_passphrase_len); |
| 483 | |
| 484 | WMI_LOGD("service name len: %d", cmd->nan_servicename_len); |
| 485 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 486 | ndp_req->service_name.service_name, |
| 487 | cmd->nan_servicename_len); |
| 488 | |
| 489 | WMI_LOGD("sending WMI_NDP_INITIATOR_REQ_CMDID(0x%X)", |
| 490 | WMI_NDP_INITIATOR_REQ_CMDID); |
| 491 | |
| 492 | wmi_mtrace(WMI_NDP_INITIATOR_REQ_CMDID, cmd->vdev_id, 0); |
| 493 | status = wmi_unified_cmd_send(wmi_handle, buf, len, |
| 494 | WMI_NDP_INITIATOR_REQ_CMDID); |
| 495 | if (QDF_IS_STATUS_ERROR(status)) { |
| 496 | WMI_LOGE("WMI_NDP_INITIATOR_REQ_CMDID failed, ret: %d", status); |
| 497 | wmi_buf_free(buf); |
| 498 | } |
| 499 | |
| 500 | return status; |
| 501 | } |
| 502 | |
| 503 | static QDF_STATUS nan_ndp_responder_req_tlv(wmi_unified_t wmi_handle, |
| 504 | struct nan_datapath_responder_req *req) |
| 505 | { |
| 506 | uint16_t len; |
| 507 | wmi_buf_t buf; |
| 508 | uint8_t *tlv_ptr; |
| 509 | QDF_STATUS status; |
| 510 | wmi_ndp_responder_req_fixed_param *cmd; |
| 511 | wmi_ndp_transport_ip_param *tcp_ip_param; |
| 512 | uint32_t passphrase_len, service_name_len; |
| 513 | uint32_t vdev_id = 0, ndp_cfg_len, ndp_app_info_len, pmk_len; |
| 514 | |
| 515 | vdev_id = wlan_vdev_get_id(req->vdev); |
| 516 | WMI_LOGD("vdev_id: %d, transaction_id: %d, ndp_rsp %d, ndp_instance_id: %d, ndp_app_info_len: %d", |
| 517 | vdev_id, req->transaction_id, |
| 518 | req->ndp_rsp, |
| 519 | req->ndp_instance_id, |
| 520 | req->ndp_info.ndp_app_info_len); |
| 521 | |
| 522 | /* |
| 523 | * WMI command expects 4 byte alligned len: |
| 524 | * round up ndp_cfg_len and ndp_app_info_len to 4 bytes |
| 525 | */ |
| 526 | ndp_cfg_len = qdf_roundup(req->ndp_config.ndp_cfg_len, 4); |
| 527 | ndp_app_info_len = qdf_roundup(req->ndp_info.ndp_app_info_len, 4); |
| 528 | pmk_len = qdf_roundup(req->pmk.pmk_len, 4); |
| 529 | passphrase_len = qdf_roundup(req->passphrase.passphrase_len, 4); |
| 530 | service_name_len = |
| 531 | qdf_roundup(req->service_name.service_name_len, 4); |
| 532 | |
| 533 | /* allocated memory for fixed params as well as variable size data */ |
| 534 | len = sizeof(*cmd) + 5*WMI_TLV_HDR_SIZE + ndp_cfg_len + ndp_app_info_len |
| 535 | + pmk_len + passphrase_len + service_name_len; |
| 536 | |
| 537 | if (req->is_ipv6_addr_present || req->is_port_present || |
| 538 | req->is_protocol_present) |
| 539 | len += sizeof(*tcp_ip_param); |
| 540 | |
| 541 | buf = wmi_buf_alloc(wmi_handle, len); |
| 542 | if (!buf) { |
| 543 | return QDF_STATUS_E_NOMEM; |
| 544 | } |
| 545 | cmd = (wmi_ndp_responder_req_fixed_param *) wmi_buf_data(buf); |
| 546 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 547 | WMITLV_TAG_STRUC_wmi_ndp_responder_req_fixed_param, |
| 548 | WMITLV_GET_STRUCT_TLVLEN( |
| 549 | wmi_ndp_responder_req_fixed_param)); |
| 550 | cmd->vdev_id = vdev_id; |
| 551 | cmd->transaction_id = req->transaction_id; |
| 552 | cmd->ndp_instance_id = req->ndp_instance_id; |
| 553 | cmd->rsp_code = req->ndp_rsp; |
| 554 | cmd->ndp_cfg_len = req->ndp_config.ndp_cfg_len; |
| 555 | cmd->ndp_app_info_len = req->ndp_info.ndp_app_info_len; |
| 556 | cmd->nan_pmk_len = req->pmk.pmk_len; |
| 557 | cmd->nan_csid = req->ncs_sk_type; |
| 558 | cmd->nan_passphrase_len = req->passphrase.passphrase_len; |
| 559 | cmd->nan_servicename_len = req->service_name.service_name_len; |
| 560 | |
| 561 | tlv_ptr = (uint8_t *)&cmd[1]; |
| 562 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, ndp_cfg_len); |
| 563 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 564 | req->ndp_config.ndp_cfg, cmd->ndp_cfg_len); |
| 565 | |
| 566 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + ndp_cfg_len; |
| 567 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, ndp_app_info_len); |
| 568 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 569 | req->ndp_info.ndp_app_info, |
| 570 | req->ndp_info.ndp_app_info_len); |
| 571 | |
| 572 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + ndp_app_info_len; |
| 573 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, pmk_len); |
| 574 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], req->pmk.pmk, |
| 575 | cmd->nan_pmk_len); |
| 576 | |
| 577 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + pmk_len; |
| 578 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, passphrase_len); |
| 579 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 580 | req->passphrase.passphrase, |
| 581 | cmd->nan_passphrase_len); |
| 582 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + passphrase_len; |
| 583 | |
| 584 | WMITLV_SET_HDR(tlv_ptr, WMITLV_TAG_ARRAY_BYTE, service_name_len); |
| 585 | qdf_mem_copy(&tlv_ptr[WMI_TLV_HDR_SIZE], |
| 586 | req->service_name.service_name, |
| 587 | cmd->nan_servicename_len); |
| 588 | |
| 589 | tlv_ptr = tlv_ptr + WMI_TLV_HDR_SIZE + service_name_len; |
| 590 | |
| 591 | if (req->is_ipv6_addr_present || req->is_port_present || |
| 592 | req->is_protocol_present) { |
| 593 | tcp_ip_param = (wmi_ndp_transport_ip_param *)tlv_ptr; |
| 594 | WMITLV_SET_HDR(tcp_ip_param, |
| 595 | WMITLV_TAG_STRUC_wmi_ndp_transport_ip_param, |
| 596 | WMITLV_GET_STRUCT_TLVLEN( |
| 597 | wmi_ndp_transport_ip_param)); |
| 598 | tcp_ip_param->ipv6_addr_present = req->is_ipv6_addr_present; |
| 599 | qdf_mem_copy(tcp_ip_param->ipv6_intf_addr, |
| 600 | req->ipv6_addr, WMI_NDP_IPV6_INTF_ADDR_LEN); |
| 601 | |
| 602 | tcp_ip_param->trans_port_present = req->is_port_present; |
| 603 | tcp_ip_param->transport_port = req->port; |
| 604 | |
| 605 | tcp_ip_param->trans_proto_present = req->is_protocol_present; |
| 606 | tcp_ip_param->transport_protocol = req->protocol; |
| 607 | } |
| 608 | WMI_LOGD(FL("IPv6 addr present: %d, addr: %pI6"), |
| 609 | req->is_ipv6_addr_present, req->ipv6_addr); |
| 610 | WMI_LOGD(FL("port: %d present: %d"), req->is_port_present, req->port); |
| 611 | WMI_LOGD(FL("protocol: %d present: %d"), |
| 612 | req->is_protocol_present, req->protocol); |
| 613 | |
| 614 | WMI_LOGD("vdev_id = %d, transaction_id: %d, csid: %d", |
| 615 | cmd->vdev_id, cmd->transaction_id, cmd->nan_csid); |
| 616 | |
| 617 | WMI_LOGD("ndp_config len: %d", |
| 618 | req->ndp_config.ndp_cfg_len); |
| 619 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 620 | req->ndp_config.ndp_cfg, |
| 621 | req->ndp_config.ndp_cfg_len); |
| 622 | |
| 623 | WMI_LOGD("ndp_app_info len: %d", |
| 624 | req->ndp_info.ndp_app_info_len); |
| 625 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 626 | req->ndp_info.ndp_app_info, |
| 627 | req->ndp_info.ndp_app_info_len); |
| 628 | |
| 629 | WMI_LOGD("pmk len: %d", cmd->nan_pmk_len); |
| 630 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 631 | req->pmk.pmk, cmd->nan_pmk_len); |
| 632 | |
| 633 | WMI_LOGD("pass phrase len: %d", cmd->nan_passphrase_len); |
| 634 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 635 | req->passphrase.passphrase, |
| 636 | cmd->nan_passphrase_len); |
| 637 | |
| 638 | WMI_LOGD("service name len: %d", cmd->nan_servicename_len); |
| 639 | QDF_TRACE_HEX_DUMP(QDF_MODULE_ID_WMI, QDF_TRACE_LEVEL_DEBUG, |
| 640 | req->service_name.service_name, |
| 641 | cmd->nan_servicename_len); |
| 642 | |
| 643 | WMI_LOGD("sending WMI_NDP_RESPONDER_REQ_CMDID(0x%X)", |
| 644 | WMI_NDP_RESPONDER_REQ_CMDID); |
| 645 | wmi_mtrace(WMI_NDP_RESPONDER_REQ_CMDID, cmd->vdev_id, 0); |
| 646 | status = wmi_unified_cmd_send(wmi_handle, buf, len, |
| 647 | WMI_NDP_RESPONDER_REQ_CMDID); |
| 648 | if (QDF_IS_STATUS_ERROR(status)) { |
| 649 | WMI_LOGE("WMI_NDP_RESPONDER_REQ_CMDID failed, ret: %d", status); |
| 650 | wmi_buf_free(buf); |
| 651 | } |
| 652 | return status; |
| 653 | } |
| 654 | |
| 655 | static QDF_STATUS nan_ndp_end_req_tlv(wmi_unified_t wmi_handle, |
| 656 | struct nan_datapath_end_req *req) |
| 657 | { |
| 658 | uint16_t len; |
| 659 | wmi_buf_t buf; |
| 660 | QDF_STATUS status; |
| 661 | uint32_t ndp_end_req_len, i; |
| 662 | wmi_ndp_end_req *ndp_end_req_lst; |
| 663 | wmi_ndp_end_req_fixed_param *cmd; |
| 664 | |
| 665 | /* len of tlv following fixed param */ |
| 666 | ndp_end_req_len = sizeof(wmi_ndp_end_req) * req->num_ndp_instances; |
| 667 | /* above comes out to 4 byte alligned already, no need of padding */ |
| 668 | len = sizeof(*cmd) + ndp_end_req_len + WMI_TLV_HDR_SIZE; |
| 669 | buf = wmi_buf_alloc(wmi_handle, len); |
| 670 | if (!buf) { |
| 671 | return QDF_STATUS_E_NOMEM; |
| 672 | } |
| 673 | |
| 674 | cmd = (wmi_ndp_end_req_fixed_param *) wmi_buf_data(buf); |
| 675 | WMITLV_SET_HDR(&cmd->tlv_header, |
| 676 | WMITLV_TAG_STRUC_wmi_ndp_end_req_fixed_param, |
| 677 | WMITLV_GET_STRUCT_TLVLEN(wmi_ndp_end_req_fixed_param)); |
| 678 | |
| 679 | cmd->transaction_id = req->transaction_id; |
| 680 | |
| 681 | /* set tlv pointer to end of fixed param */ |
| 682 | WMITLV_SET_HDR((uint8_t *)&cmd[1], WMITLV_TAG_ARRAY_STRUC, |
| 683 | ndp_end_req_len); |
| 684 | |
| 685 | ndp_end_req_lst = (wmi_ndp_end_req *)((uint8_t *)&cmd[1] + |
| 686 | WMI_TLV_HDR_SIZE); |
| 687 | for (i = 0; i < req->num_ndp_instances; i++) { |
| 688 | WMITLV_SET_HDR(&ndp_end_req_lst[i], |
| 689 | WMITLV_TAG_ARRAY_FIXED_STRUC, |
| 690 | (sizeof(*ndp_end_req_lst) - WMI_TLV_HDR_SIZE)); |
| 691 | |
| 692 | ndp_end_req_lst[i].ndp_instance_id = req->ndp_ids[i]; |
| 693 | } |
| 694 | |
| 695 | WMI_LOGD("Sending WMI_NDP_END_REQ_CMDID to FW"); |
| 696 | wmi_mtrace(WMI_NDP_END_REQ_CMDID, NO_SESSION, 0); |
| 697 | status = wmi_unified_cmd_send(wmi_handle, buf, len, |
| 698 | WMI_NDP_END_REQ_CMDID); |
| 699 | if (QDF_IS_STATUS_ERROR(status)) { |
| 700 | WMI_LOGE("WMI_NDP_END_REQ_CMDID failed, ret: %d", status); |
| 701 | wmi_buf_free(buf); |
| 702 | } |
| 703 | |
| 704 | return status; |
| 705 | } |
| 706 | |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 707 | static QDF_STATUS |
| 708 | extract_ndp_host_event_tlv(wmi_unified_t wmi_handle, uint8_t *data, |
| 709 | struct nan_datapath_host_event *evt) |
| 710 | { |
| 711 | WMI_NDP_EVENTID_param_tlvs *event; |
| 712 | wmi_ndp_event_param *fixed_params; |
| 713 | |
| 714 | event = (WMI_NDP_EVENTID_param_tlvs *)data; |
| 715 | fixed_params = event->fixed_param; |
| 716 | |
| 717 | evt->vdev = |
| 718 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 719 | fixed_params->vdev_id, |
| 720 | WLAN_NAN_ID); |
| 721 | if (!evt->vdev) { |
| 722 | WMI_LOGE("vdev is null"); |
| 723 | return QDF_STATUS_E_INVAL; |
| 724 | } |
| 725 | |
| 726 | evt->ndp_termination_in_progress = |
| 727 | fixed_params->ndp_termination_in_progress ? true : false; |
| 728 | |
| 729 | return QDF_STATUS_SUCCESS; |
| 730 | } |
| 731 | |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 732 | static QDF_STATUS extract_ndp_initiator_rsp_tlv(wmi_unified_t wmi_handle, |
| 733 | uint8_t *data, struct nan_datapath_initiator_rsp *rsp) |
| 734 | { |
| 735 | WMI_NDP_INITIATOR_RSP_EVENTID_param_tlvs *event; |
| 736 | wmi_ndp_initiator_rsp_event_fixed_param *fixed_params; |
| 737 | |
| 738 | event = (WMI_NDP_INITIATOR_RSP_EVENTID_param_tlvs *)data; |
| 739 | fixed_params = event->fixed_param; |
| 740 | |
| 741 | rsp->vdev = |
| 742 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 743 | fixed_params->vdev_id, |
| 744 | WLAN_NAN_ID); |
| 745 | if (!rsp->vdev) { |
| 746 | WMI_LOGE("vdev is null"); |
| 747 | return QDF_STATUS_E_INVAL; |
| 748 | } |
| 749 | |
| 750 | rsp->transaction_id = fixed_params->transaction_id; |
| 751 | rsp->ndp_instance_id = fixed_params->ndp_instance_id; |
| 752 | rsp->status = fixed_params->rsp_status; |
| 753 | rsp->reason = fixed_params->reason_code; |
| 754 | |
| 755 | return QDF_STATUS_SUCCESS; |
| 756 | } |
| 757 | |
| 758 | static QDF_STATUS extract_ndp_ind_tlv(wmi_unified_t wmi_handle, |
| 759 | uint8_t *data, struct nan_datapath_indication_event *rsp) |
| 760 | { |
| 761 | WMI_NDP_INDICATION_EVENTID_param_tlvs *event; |
| 762 | wmi_ndp_indication_event_fixed_param *fixed_params; |
| 763 | size_t total_array_len; |
| 764 | |
| 765 | event = (WMI_NDP_INDICATION_EVENTID_param_tlvs *)data; |
| 766 | fixed_params = |
| 767 | (wmi_ndp_indication_event_fixed_param *)event->fixed_param; |
| 768 | |
| 769 | if (fixed_params->ndp_cfg_len > event->num_ndp_cfg) { |
| 770 | WMI_LOGE("FW message ndp cfg length %d larger than TLV hdr %d", |
| 771 | fixed_params->ndp_cfg_len, event->num_ndp_cfg); |
| 772 | return QDF_STATUS_E_INVAL; |
| 773 | } |
| 774 | |
| 775 | if (fixed_params->ndp_app_info_len > event->num_ndp_app_info) { |
| 776 | WMI_LOGE("FW message ndp app info length %d more than TLV hdr %d", |
| 777 | fixed_params->ndp_app_info_len, |
| 778 | event->num_ndp_app_info); |
| 779 | return QDF_STATUS_E_INVAL; |
| 780 | } |
| 781 | |
| 782 | if (fixed_params->ndp_cfg_len > |
| 783 | (WMI_SVC_MSG_MAX_SIZE - sizeof(*fixed_params))) { |
| 784 | WMI_LOGE("%s: excess wmi buffer: ndp_cfg_len %d", |
| 785 | __func__, fixed_params->ndp_cfg_len); |
| 786 | return QDF_STATUS_E_INVAL; |
| 787 | } |
| 788 | |
| 789 | total_array_len = fixed_params->ndp_cfg_len + |
| 790 | sizeof(*fixed_params); |
| 791 | |
| 792 | if (fixed_params->ndp_app_info_len > |
| 793 | (WMI_SVC_MSG_MAX_SIZE - total_array_len)) { |
| 794 | WMI_LOGE("%s: excess wmi buffer: ndp_cfg_len %d", |
| 795 | __func__, fixed_params->ndp_app_info_len); |
| 796 | return QDF_STATUS_E_INVAL; |
| 797 | } |
| 798 | total_array_len += fixed_params->ndp_app_info_len; |
| 799 | |
| 800 | if (fixed_params->nan_scid_len > |
| 801 | (WMI_SVC_MSG_MAX_SIZE - total_array_len)) { |
| 802 | WMI_LOGE("%s: excess wmi buffer: ndp_cfg_len %d", |
| 803 | __func__, fixed_params->nan_scid_len); |
| 804 | return QDF_STATUS_E_INVAL; |
| 805 | } |
| 806 | |
| 807 | rsp->vdev = |
| 808 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 809 | fixed_params->vdev_id, |
| 810 | WLAN_NAN_ID); |
| 811 | if (!rsp->vdev) { |
| 812 | WMI_LOGE("vdev is null"); |
| 813 | return QDF_STATUS_E_INVAL; |
| 814 | } |
| 815 | rsp->service_instance_id = fixed_params->service_instance_id; |
| 816 | rsp->ndp_instance_id = fixed_params->ndp_instance_id; |
| 817 | rsp->role = fixed_params->self_ndp_role; |
| 818 | rsp->policy = fixed_params->accept_policy; |
| 819 | |
| 820 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&fixed_params->peer_ndi_mac_addr, |
| 821 | rsp->peer_mac_addr.bytes); |
| 822 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&fixed_params->peer_discovery_mac_addr, |
| 823 | rsp->peer_discovery_mac_addr.bytes); |
| 824 | |
| 825 | WMI_LOGD("WMI_NDP_INDICATION_EVENTID(0x%X) received. vdev %d,\n" |
| 826 | "service_instance %d, ndp_instance %d, role %d, policy %d,\n" |
| 827 | "csid: %d, scid_len: %d, peer_addr: %pM, peer_disc_addr: %pM", |
| 828 | WMI_NDP_INDICATION_EVENTID, fixed_params->vdev_id, |
| 829 | fixed_params->service_instance_id, |
| 830 | fixed_params->ndp_instance_id, fixed_params->self_ndp_role, |
| 831 | fixed_params->accept_policy, |
| 832 | fixed_params->nan_csid, fixed_params->nan_scid_len, |
| 833 | rsp->peer_mac_addr.bytes, |
| 834 | rsp->peer_discovery_mac_addr.bytes); |
| 835 | |
| 836 | WMI_LOGD("ndp_cfg - %d bytes", fixed_params->ndp_cfg_len); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 837 | |
| 838 | WMI_LOGD("ndp_app_info - %d bytes", |
| 839 | fixed_params->ndp_app_info_len); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 840 | |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 841 | rsp->ncs_sk_type = fixed_params->nan_csid; |
Varuneshwar Petlozu | 21a557f | 2019-07-04 15:11:02 +0530 | [diff] [blame] | 842 | if (event->ndp_cfg) { |
| 843 | rsp->ndp_config.ndp_cfg_len = fixed_params->ndp_cfg_len; |
| 844 | if (rsp->ndp_config.ndp_cfg_len > NDP_QOS_INFO_LEN) |
| 845 | rsp->ndp_config.ndp_cfg_len = NDP_QOS_INFO_LEN; |
| 846 | qdf_mem_copy(rsp->ndp_config.ndp_cfg, event->ndp_cfg, |
| 847 | rsp->ndp_config.ndp_cfg_len); |
| 848 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 849 | |
Varuneshwar Petlozu | 21a557f | 2019-07-04 15:11:02 +0530 | [diff] [blame] | 850 | if (event->ndp_app_info) { |
| 851 | rsp->ndp_info.ndp_app_info_len = fixed_params->ndp_app_info_len; |
| 852 | if (rsp->ndp_info.ndp_app_info_len > NDP_APP_INFO_LEN) |
| 853 | rsp->ndp_info.ndp_app_info_len = NDP_APP_INFO_LEN; |
| 854 | qdf_mem_copy(rsp->ndp_info.ndp_app_info, event->ndp_app_info, |
| 855 | rsp->ndp_info.ndp_app_info_len); |
| 856 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 857 | |
Varuneshwar Petlozu | 21a557f | 2019-07-04 15:11:02 +0530 | [diff] [blame] | 858 | if (event->ndp_scid) { |
| 859 | rsp->scid.scid_len = fixed_params->nan_scid_len; |
| 860 | if (rsp->scid.scid_len > NDP_SCID_BUF_LEN) |
| 861 | rsp->scid.scid_len = NDP_SCID_BUF_LEN; |
| 862 | qdf_mem_copy(rsp->scid.scid, event->ndp_scid, |
| 863 | rsp->scid.scid_len); |
| 864 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 865 | |
| 866 | if (event->ndp_transport_ip_param && |
| 867 | event->num_ndp_transport_ip_param) { |
| 868 | if (event->ndp_transport_ip_param->ipv6_addr_present) { |
| 869 | rsp->is_ipv6_addr_present = true; |
| 870 | qdf_mem_copy(rsp->ipv6_addr, |
| 871 | event->ndp_transport_ip_param->ipv6_intf_addr, |
| 872 | WMI_NDP_IPV6_INTF_ADDR_LEN); |
| 873 | } |
| 874 | } |
| 875 | WMI_LOGD(FL("IPv6 addr present: %d, addr: %pI6"), |
| 876 | rsp->is_ipv6_addr_present, rsp->ipv6_addr); |
| 877 | |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 878 | return QDF_STATUS_SUCCESS; |
| 879 | } |
| 880 | |
| 881 | static QDF_STATUS extract_ndp_confirm_tlv(wmi_unified_t wmi_handle, |
| 882 | uint8_t *data, struct nan_datapath_confirm_event *rsp) |
| 883 | { |
| 884 | uint8_t i; |
| 885 | WMI_HOST_WLAN_PHY_MODE ch_mode; |
| 886 | WMI_NDP_CONFIRM_EVENTID_param_tlvs *event; |
| 887 | wmi_ndp_confirm_event_fixed_param *fixed_params; |
| 888 | size_t total_array_len; |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 889 | bool ndi_dbs = wmi_service_enabled(wmi_handle, |
| 890 | wmi_service_ndi_dbs_support); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 891 | |
| 892 | event = (WMI_NDP_CONFIRM_EVENTID_param_tlvs *) data; |
| 893 | fixed_params = (wmi_ndp_confirm_event_fixed_param *)event->fixed_param; |
| 894 | WMI_LOGD("WMI_NDP_CONFIRM_EVENTID(0x%X) received. vdev %d, ndp_instance %d, rsp_code %d, reason_code: %d, num_active_ndps_on_peer: %d", |
| 895 | WMI_NDP_CONFIRM_EVENTID, fixed_params->vdev_id, |
| 896 | fixed_params->ndp_instance_id, fixed_params->rsp_code, |
| 897 | fixed_params->reason_code, |
| 898 | fixed_params->num_active_ndps_on_peer); |
| 899 | WMI_LOGE("num_ch: %d", fixed_params->num_ndp_channels); |
| 900 | |
| 901 | if (fixed_params->ndp_cfg_len > event->num_ndp_cfg) { |
| 902 | WMI_LOGE("FW message ndp cfg length %d larger than TLV hdr %d", |
| 903 | fixed_params->ndp_cfg_len, event->num_ndp_cfg); |
| 904 | return QDF_STATUS_E_INVAL; |
| 905 | } |
| 906 | |
| 907 | WMI_LOGD("ndp_cfg - %d bytes", fixed_params->ndp_cfg_len); |
| 908 | |
| 909 | if (fixed_params->ndp_app_info_len > event->num_ndp_app_info) { |
| 910 | WMI_LOGE("FW message ndp app info length %d more than TLV hdr %d", |
| 911 | fixed_params->ndp_app_info_len, |
| 912 | event->num_ndp_app_info); |
| 913 | return QDF_STATUS_E_INVAL; |
| 914 | } |
| 915 | |
| 916 | WMI_LOGD("ndp_app_info - %d bytes", |
| 917 | fixed_params->ndp_app_info_len); |
| 918 | |
| 919 | if (fixed_params->ndp_cfg_len > |
| 920 | (WMI_SVC_MSG_MAX_SIZE - sizeof(*fixed_params))) { |
| 921 | WMI_LOGE("%s: excess wmi buffer: ndp_cfg_len %d", |
| 922 | __func__, fixed_params->ndp_cfg_len); |
| 923 | return QDF_STATUS_E_INVAL; |
| 924 | } |
| 925 | |
| 926 | total_array_len = fixed_params->ndp_cfg_len + |
| 927 | sizeof(*fixed_params); |
| 928 | |
| 929 | if (fixed_params->ndp_app_info_len > |
| 930 | (WMI_SVC_MSG_MAX_SIZE - total_array_len)) { |
| 931 | WMI_LOGE("%s: excess wmi buffer: ndp_cfg_len %d", |
| 932 | __func__, fixed_params->ndp_app_info_len); |
| 933 | return QDF_STATUS_E_INVAL; |
| 934 | } |
| 935 | |
| 936 | if (fixed_params->num_ndp_channels > event->num_ndp_channel_list || |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 937 | fixed_params->num_ndp_channels > event->num_nss_list) { |
| 938 | WMI_LOGE(FL("NDP Ch count %d greater than NDP Ch TLV len(%d) or NSS TLV len(%d)"), |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 939 | fixed_params->num_ndp_channels, |
| 940 | event->num_ndp_channel_list, |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 941 | event->num_nss_list); |
| 942 | return QDF_STATUS_E_INVAL; |
| 943 | } |
| 944 | |
| 945 | if (ndi_dbs && |
| 946 | fixed_params->num_ndp_channels > event->num_ndp_channel_info) { |
| 947 | WMI_LOGE(FL("NDP Ch count %d greater than NDP Ch info(%d)"), |
| 948 | fixed_params->num_ndp_channels, |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 949 | event->num_ndp_channel_info); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 950 | return QDF_STATUS_E_INVAL; |
| 951 | } |
| 952 | |
| 953 | rsp->vdev = |
| 954 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 955 | fixed_params->vdev_id, |
| 956 | WLAN_NAN_ID); |
| 957 | if (!rsp->vdev) { |
| 958 | WMI_LOGE("vdev is null"); |
| 959 | return QDF_STATUS_E_INVAL; |
| 960 | } |
| 961 | rsp->ndp_instance_id = fixed_params->ndp_instance_id; |
| 962 | rsp->rsp_code = fixed_params->rsp_code; |
| 963 | rsp->reason_code = fixed_params->reason_code; |
| 964 | rsp->num_active_ndps_on_peer = fixed_params->num_active_ndps_on_peer; |
| 965 | rsp->num_channels = fixed_params->num_ndp_channels; |
| 966 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&fixed_params->peer_ndi_mac_addr, |
| 967 | rsp->peer_ndi_mac_addr.bytes); |
| 968 | rsp->ndp_info.ndp_app_info_len = fixed_params->ndp_app_info_len; |
| 969 | qdf_mem_copy(rsp->ndp_info.ndp_app_info, event->ndp_app_info, |
| 970 | rsp->ndp_info.ndp_app_info_len); |
| 971 | |
| 972 | if (rsp->num_channels > NAN_CH_INFO_MAX_CHANNELS) { |
| 973 | WMI_LOGE(FL("too many channels")); |
| 974 | rsp->num_channels = NAN_CH_INFO_MAX_CHANNELS; |
| 975 | } |
| 976 | |
| 977 | for (i = 0; i < rsp->num_channels; i++) { |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 978 | rsp->ch[i].freq = event->ndp_channel_list[i].mhz; |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 979 | rsp->ch[i].nss = event->nss_list[i]; |
| 980 | ch_mode = WMI_GET_CHANNEL_MODE(&event->ndp_channel_list[i]); |
| 981 | rsp->ch[i].ch_width = wmi_get_ch_width_from_phy_mode(wmi_handle, |
| 982 | ch_mode); |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 983 | WMI_LOGD(FL("Freq: %d, ch_mode: %d, nss: %d"), |
| 984 | rsp->ch[i].freq, |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 985 | rsp->ch[i].ch_width, |
| 986 | rsp->ch[i].nss); |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 987 | |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 988 | if (ndi_dbs) { |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 989 | rsp->ch[i].mac_id = event->ndp_channel_info[i].mac_id; |
| 990 | WMI_LOGD("mac_id: %d", rsp->ch[i].mac_id); |
| 991 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 992 | } |
| 993 | |
| 994 | if (event->ndp_transport_ip_param && |
| 995 | event->num_ndp_transport_ip_param) { |
| 996 | if (event->ndp_transport_ip_param->ipv6_addr_present) { |
| 997 | rsp->is_ipv6_addr_present = true; |
| 998 | qdf_mem_copy(rsp->ipv6_addr, |
| 999 | event->ndp_transport_ip_param->ipv6_intf_addr, |
| 1000 | WMI_NDP_IPV6_INTF_ADDR_LEN); |
| 1001 | } |
| 1002 | |
| 1003 | if (event->ndp_transport_ip_param->trans_port_present) { |
| 1004 | rsp->is_port_present = true; |
| 1005 | rsp->port = |
| 1006 | event->ndp_transport_ip_param->transport_port; |
| 1007 | } |
| 1008 | |
| 1009 | if (event->ndp_transport_ip_param->trans_proto_present) { |
| 1010 | rsp->is_protocol_present = true; |
| 1011 | rsp->protocol = |
| 1012 | event->ndp_transport_ip_param->transport_protocol; |
| 1013 | } |
| 1014 | } |
| 1015 | WMI_LOGD(FL("IPv6 addr present: %d, addr: %pI6"), |
| 1016 | rsp->is_ipv6_addr_present, rsp->ipv6_addr); |
| 1017 | WMI_LOGD(FL("port: %d present: %d"), rsp->port, rsp->is_port_present); |
| 1018 | WMI_LOGD(FL("protocol: %d present: %d"), |
| 1019 | rsp->protocol, rsp->is_protocol_present); |
| 1020 | |
| 1021 | return QDF_STATUS_SUCCESS; |
| 1022 | } |
| 1023 | |
| 1024 | static QDF_STATUS extract_ndp_responder_rsp_tlv(wmi_unified_t wmi_handle, |
| 1025 | uint8_t *data, struct nan_datapath_responder_rsp *rsp) |
| 1026 | { |
| 1027 | WMI_NDP_RESPONDER_RSP_EVENTID_param_tlvs *event; |
| 1028 | wmi_ndp_responder_rsp_event_fixed_param *fixed_params; |
| 1029 | |
| 1030 | event = (WMI_NDP_RESPONDER_RSP_EVENTID_param_tlvs *)data; |
| 1031 | fixed_params = event->fixed_param; |
| 1032 | |
| 1033 | WMI_LOGD("WMI_NDP_RESPONDER_RSP_EVENTID(0x%X) received. vdev_id: %d, peer_mac_addr: %pM,transaction_id: %d, status_code %d, reason_code: %d, create_peer: %d", |
| 1034 | WMI_NDP_RESPONDER_RSP_EVENTID, fixed_params->vdev_id, |
| 1035 | rsp->peer_mac_addr.bytes, rsp->transaction_id, |
| 1036 | rsp->status, rsp->reason, rsp->create_peer); |
| 1037 | |
| 1038 | rsp->vdev = |
| 1039 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 1040 | fixed_params->vdev_id, |
| 1041 | WLAN_NAN_ID); |
| 1042 | if (!rsp->vdev) { |
| 1043 | WMI_LOGE("vdev is null"); |
| 1044 | return QDF_STATUS_E_INVAL; |
| 1045 | } |
| 1046 | rsp->transaction_id = fixed_params->transaction_id; |
| 1047 | rsp->reason = fixed_params->reason_code; |
| 1048 | rsp->status = fixed_params->rsp_status; |
| 1049 | rsp->create_peer = fixed_params->create_peer; |
| 1050 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&fixed_params->peer_ndi_mac_addr, |
| 1051 | rsp->peer_mac_addr.bytes); |
| 1052 | |
| 1053 | return QDF_STATUS_SUCCESS; |
| 1054 | } |
| 1055 | |
| 1056 | static QDF_STATUS extract_ndp_end_rsp_tlv(wmi_unified_t wmi_handle, |
| 1057 | uint8_t *data, struct nan_datapath_end_rsp_event *rsp) |
| 1058 | { |
| 1059 | WMI_NDP_END_RSP_EVENTID_param_tlvs *event; |
| 1060 | wmi_ndp_end_rsp_event_fixed_param *fixed_params = NULL; |
| 1061 | |
| 1062 | event = (WMI_NDP_END_RSP_EVENTID_param_tlvs *) data; |
| 1063 | fixed_params = (wmi_ndp_end_rsp_event_fixed_param *)event->fixed_param; |
| 1064 | WMI_LOGD("WMI_NDP_END_RSP_EVENTID(0x%X) received. transaction_id: %d, rsp_status: %d, reason_code: %d", |
| 1065 | WMI_NDP_END_RSP_EVENTID, fixed_params->transaction_id, |
| 1066 | fixed_params->rsp_status, fixed_params->reason_code); |
| 1067 | |
| 1068 | rsp->vdev = wlan_objmgr_get_vdev_by_opmode_from_psoc( |
| 1069 | wmi_handle->soc->wmi_psoc, QDF_NDI_MODE, WLAN_NAN_ID); |
| 1070 | if (!rsp->vdev) { |
| 1071 | WMI_LOGE("vdev is null"); |
| 1072 | return QDF_STATUS_E_INVAL; |
| 1073 | } |
| 1074 | rsp->transaction_id = fixed_params->transaction_id; |
| 1075 | rsp->reason = fixed_params->reason_code; |
| 1076 | rsp->status = fixed_params->rsp_status; |
| 1077 | |
| 1078 | return QDF_STATUS_SUCCESS; |
| 1079 | } |
| 1080 | |
| 1081 | static QDF_STATUS extract_ndp_end_ind_tlv(wmi_unified_t wmi_handle, |
| 1082 | uint8_t *data, struct nan_datapath_end_indication_event **rsp) |
| 1083 | { |
| 1084 | uint32_t i, buf_size; |
| 1085 | wmi_ndp_end_indication *ind; |
| 1086 | struct qdf_mac_addr peer_addr; |
| 1087 | WMI_NDP_END_INDICATION_EVENTID_param_tlvs *event; |
| 1088 | |
| 1089 | event = (WMI_NDP_END_INDICATION_EVENTID_param_tlvs *) data; |
| 1090 | ind = event->ndp_end_indication_list; |
| 1091 | |
| 1092 | if (event->num_ndp_end_indication_list == 0) { |
| 1093 | WMI_LOGE("Error: Event ignored, 0 ndp instances"); |
| 1094 | return QDF_STATUS_E_INVAL; |
| 1095 | } |
| 1096 | |
| 1097 | WMI_LOGD("number of ndp instances = %d", |
| 1098 | event->num_ndp_end_indication_list); |
| 1099 | |
| 1100 | if (event->num_ndp_end_indication_list > ((UINT_MAX - sizeof(**rsp))/ |
| 1101 | sizeof((*rsp)->ndp_map[0]))) { |
| 1102 | WMI_LOGE("num_ndp_end_ind_list %d too large", |
| 1103 | event->num_ndp_end_indication_list); |
| 1104 | return QDF_STATUS_E_INVAL; |
| 1105 | } |
| 1106 | |
| 1107 | buf_size = sizeof(**rsp) + event->num_ndp_end_indication_list * |
| 1108 | sizeof((*rsp)->ndp_map[0]); |
| 1109 | *rsp = qdf_mem_malloc(buf_size); |
Madhvapathi Sriram | 610c0c8 | 2019-01-07 09:33:56 +0530 | [diff] [blame] | 1110 | if (!(*rsp)) |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1111 | return QDF_STATUS_E_NOMEM; |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1112 | |
| 1113 | (*rsp)->num_ndp_ids = event->num_ndp_end_indication_list; |
| 1114 | for (i = 0; i < (*rsp)->num_ndp_ids; i++) { |
| 1115 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&ind[i].peer_ndi_mac_addr, |
| 1116 | peer_addr.bytes); |
| 1117 | WMI_LOGD("ind[%d]: type %d, reason_code %d, instance_id %d num_active %d ", |
| 1118 | i, ind[i].type, ind[i].reason_code, |
| 1119 | ind[i].ndp_instance_id, |
| 1120 | ind[i].num_active_ndps_on_peer); |
| 1121 | /* Add each instance entry to the list */ |
| 1122 | (*rsp)->ndp_map[i].ndp_instance_id = ind[i].ndp_instance_id; |
| 1123 | (*rsp)->ndp_map[i].vdev_id = ind[i].vdev_id; |
| 1124 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&ind[i].peer_ndi_mac_addr, |
| 1125 | (*rsp)->ndp_map[i].peer_ndi_mac_addr.bytes); |
| 1126 | (*rsp)->ndp_map[i].num_active_ndp_sessions = |
| 1127 | ind[i].num_active_ndps_on_peer; |
| 1128 | (*rsp)->ndp_map[i].type = ind[i].type; |
| 1129 | (*rsp)->ndp_map[i].reason_code = ind[i].reason_code; |
| 1130 | } |
| 1131 | |
| 1132 | return QDF_STATUS_SUCCESS; |
| 1133 | } |
| 1134 | |
| 1135 | static QDF_STATUS extract_ndp_sch_update_tlv(wmi_unified_t wmi_handle, |
| 1136 | uint8_t *data, struct nan_datapath_sch_update_event *ind) |
| 1137 | { |
| 1138 | uint8_t i; |
| 1139 | WMI_HOST_WLAN_PHY_MODE ch_mode; |
| 1140 | WMI_NDL_SCHEDULE_UPDATE_EVENTID_param_tlvs *event; |
| 1141 | wmi_ndl_schedule_update_fixed_param *fixed_params; |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 1142 | bool ndi_dbs = wmi_service_enabled(wmi_handle, |
| 1143 | wmi_service_ndi_dbs_support); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1144 | |
| 1145 | event = (WMI_NDL_SCHEDULE_UPDATE_EVENTID_param_tlvs *)data; |
| 1146 | fixed_params = event->fixed_param; |
| 1147 | |
| 1148 | WMI_LOGD(FL("flags: %d, num_ch: %d, num_ndp_instances: %d"), |
| 1149 | fixed_params->flags, fixed_params->num_channels, |
| 1150 | fixed_params->num_ndp_instances); |
| 1151 | |
| 1152 | if (fixed_params->num_channels > event->num_ndl_channel_list || |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 1153 | fixed_params->num_channels > event->num_nss_list) { |
| 1154 | WMI_LOGE(FL("Channel count %d greater than NDP Ch list TLV len(%d) or NSS list TLV len(%d)"), |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1155 | fixed_params->num_channels, |
| 1156 | event->num_ndl_channel_list, |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 1157 | event->num_nss_list); |
| 1158 | return QDF_STATUS_E_INVAL; |
| 1159 | } |
| 1160 | |
| 1161 | if (ndi_dbs && |
| 1162 | fixed_params->num_channels > event->num_ndp_channel_info) { |
| 1163 | WMI_LOGE(FL("Channel count %d greater than NDP Ch info(%d)"), |
| 1164 | fixed_params->num_channels, |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1165 | event->num_ndp_channel_info); |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1166 | return QDF_STATUS_E_INVAL; |
| 1167 | } |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 1168 | |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1169 | if (fixed_params->num_ndp_instances > event->num_ndp_instance_list) { |
| 1170 | WMI_LOGE(FL("NDP Instance count %d greater than NDP Instancei TLV len %d"), |
| 1171 | fixed_params->num_ndp_instances, |
| 1172 | event->num_ndp_instance_list); |
| 1173 | return QDF_STATUS_E_INVAL; |
| 1174 | } |
| 1175 | |
| 1176 | ind->vdev = |
| 1177 | wlan_objmgr_get_vdev_by_id_from_psoc(wmi_handle->soc->wmi_psoc, |
| 1178 | fixed_params->vdev_id, |
| 1179 | WLAN_NAN_ID); |
| 1180 | if (!ind->vdev) { |
| 1181 | WMI_LOGE("vdev is null"); |
| 1182 | return QDF_STATUS_E_INVAL; |
| 1183 | } |
| 1184 | |
| 1185 | ind->flags = fixed_params->flags; |
| 1186 | ind->num_channels = fixed_params->num_channels; |
| 1187 | ind->num_ndp_instances = fixed_params->num_ndp_instances; |
| 1188 | WMI_MAC_ADDR_TO_CHAR_ARRAY(&fixed_params->peer_macaddr, |
| 1189 | ind->peer_addr.bytes); |
| 1190 | |
| 1191 | if (ind->num_ndp_instances > NDP_NUM_INSTANCE_ID) { |
| 1192 | WMI_LOGE(FL("uint32 overflow")); |
| 1193 | wlan_objmgr_vdev_release_ref(ind->vdev, WLAN_NAN_ID); |
| 1194 | return QDF_STATUS_E_INVAL; |
| 1195 | } |
| 1196 | |
| 1197 | qdf_mem_copy(ind->ndp_instances, event->ndp_instance_list, |
| 1198 | sizeof(uint32_t) * ind->num_ndp_instances); |
| 1199 | |
| 1200 | if (ind->num_channels > NAN_CH_INFO_MAX_CHANNELS) { |
| 1201 | WMI_LOGE(FL("too many channels")); |
| 1202 | ind->num_channels = NAN_CH_INFO_MAX_CHANNELS; |
| 1203 | } |
| 1204 | |
| 1205 | for (i = 0; i < ind->num_channels; i++) { |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1206 | ind->ch[i].freq = event->ndl_channel_list[i].mhz; |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1207 | ind->ch[i].nss = event->nss_list[i]; |
| 1208 | ch_mode = WMI_GET_CHANNEL_MODE(&event->ndl_channel_list[i]); |
| 1209 | ind->ch[i].ch_width = wmi_get_ch_width_from_phy_mode(wmi_handle, |
| 1210 | ch_mode); |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1211 | WMI_LOGD(FL("Freq: %d, ch_mode: %d, nss: %d"), |
| 1212 | ind->ch[i].freq, |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1213 | ind->ch[i].ch_width, |
| 1214 | ind->ch[i].nss); |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1215 | |
Rajeev Kumar Sirasanagandla | cfa662f | 2019-05-13 15:24:58 +0530 | [diff] [blame] | 1216 | if (ndi_dbs) { |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1217 | ind->ch[i].mac_id = event->ndp_channel_info[i].mac_id; |
| 1218 | WMI_LOGD("mac_id: %d", ind->ch[i].mac_id); |
| 1219 | } |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1220 | } |
| 1221 | |
| 1222 | for (i = 0; i < fixed_params->num_ndp_instances; i++) |
| 1223 | WMI_LOGD(FL("instance_id[%d]: %d"), |
| 1224 | i, event->ndp_instance_list[i]); |
| 1225 | |
| 1226 | return QDF_STATUS_SUCCESS; |
| 1227 | } |
| 1228 | |
| 1229 | void wmi_nan_attach_tlv(wmi_unified_t wmi_handle) |
| 1230 | { |
| 1231 | struct wmi_ops *ops = wmi_handle->ops; |
| 1232 | |
Nachiket Kukade | c64e33d | 2018-11-08 18:19:51 +0530 | [diff] [blame] | 1233 | ops->send_nan_req_cmd = send_nan_req_cmd_tlv; |
| 1234 | ops->send_nan_disable_req_cmd = send_nan_disable_req_cmd_tlv; |
| 1235 | ops->extract_nan_event_rsp = extract_nan_event_rsp_tlv; |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1236 | ops->send_terminate_all_ndps_req_cmd = send_terminate_all_ndps_cmd_tlv; |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1237 | ops->send_ndp_initiator_req_cmd = nan_ndp_initiator_req_tlv; |
| 1238 | ops->send_ndp_responder_req_cmd = nan_ndp_responder_req_tlv; |
| 1239 | ops->send_ndp_end_req_cmd = nan_ndp_end_req_tlv; |
| 1240 | ops->extract_ndp_initiator_rsp = extract_ndp_initiator_rsp_tlv; |
| 1241 | ops->extract_ndp_ind = extract_ndp_ind_tlv; |
| 1242 | ops->extract_ndp_confirm = extract_ndp_confirm_tlv; |
| 1243 | ops->extract_ndp_responder_rsp = extract_ndp_responder_rsp_tlv; |
| 1244 | ops->extract_ndp_end_rsp = extract_ndp_end_rsp_tlv; |
| 1245 | ops->extract_ndp_end_ind = extract_ndp_end_ind_tlv; |
| 1246 | ops->extract_ndp_sch_update = extract_ndp_sch_update_tlv; |
Nachiket Kukade | ab9c747 | 2019-02-06 19:02:38 +0530 | [diff] [blame] | 1247 | ops->extract_ndp_host_event = extract_ndp_host_event_tlv; |
Qiwei Cai | 770c90f | 2018-09-17 19:17:13 +0800 | [diff] [blame] | 1248 | } |