target_if_spectral_netlink.c 20 KB

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  1. /*
  2. * Copyright (c) 2011,2017-2021 The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
  4. *
  5. *
  6. * Permission to use, copy, modify, and/or distribute this software for
  7. * any purpose with or without fee is hereby granted, provided that the
  8. * above copyright notice and this permission notice appear in all
  9. * copies.
  10. *
  11. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  12. * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  13. * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  14. * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  15. * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  16. * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  17. * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  18. * PERFORMANCE OF THIS SOFTWARE.
  19. */
  20. #include <osdep.h>
  21. #include <wlan_tgt_def_config.h>
  22. #include <hif.h>
  23. #include <hif_hw_version.h>
  24. #include <wmi_unified_api.h>
  25. #include <target_if_spectral.h>
  26. #include <wlan_lmac_if_def.h>
  27. #include <wlan_osif_priv.h>
  28. #include <reg_services_public_struct.h>
  29. extern int spectral_debug_level;
  30. #ifdef OPTIMIZED_SAMP_MESSAGE
  31. QDF_STATUS
  32. target_if_spectral_fill_samp_msg(struct target_if_spectral *spectral,
  33. struct target_if_samp_msg_params *params)
  34. {
  35. struct spectral_samp_msg *spec_samp_msg;
  36. struct per_session_det_map *det_map;
  37. enum spectral_msg_type msg_type;
  38. QDF_STATUS ret;
  39. uint16_t dest_det_idx;
  40. enum spectral_scan_mode spectral_mode;
  41. uint16_t pwr_format;
  42. if (!spectral) {
  43. spectral_err_rl("Spectral LMAC object is null");
  44. return QDF_STATUS_E_NULL_VALUE;
  45. }
  46. if (!params) {
  47. spectral_err_rl("SAMP msg params structure is null");
  48. return QDF_STATUS_E_NULL_VALUE;
  49. }
  50. if (params->hw_detector_id >= SPECTRAL_DETECTOR_ID_MAX) {
  51. spectral_err_rl("Invalid detector ID");
  52. return QDF_STATUS_E_FAILURE;
  53. }
  54. spectral_mode =
  55. spectral->rparams.detid_mode_table[params->hw_detector_id];
  56. if (spectral_mode >= SPECTRAL_SCAN_MODE_MAX) {
  57. spectral_err_rl("No valid Spectral mode for detector id %u",
  58. params->hw_detector_id);
  59. return QDF_STATUS_E_FAILURE;
  60. }
  61. ret = target_if_get_spectral_msg_type(spectral_mode,
  62. &msg_type);
  63. if (QDF_IS_STATUS_ERROR(ret)) {
  64. spectral_err_rl("Invalid spectral msg type");
  65. return QDF_STATUS_E_FAILURE;
  66. }
  67. pwr_format = spectral->params[spectral_mode].ss_pwr_format;
  68. qdf_spin_lock_bh(&spectral->session_det_map_lock);
  69. if (!spectral->det_map[params->hw_detector_id].
  70. det_map_valid[spectral_mode]) {
  71. qdf_spin_unlock_bh(&spectral->session_det_map_lock);
  72. spectral_info("Detector Map not valid for det id = %d and spectral mode = %d",
  73. params->hw_detector_id, spectral_mode);
  74. return QDF_STATUS_E_FAILURE;
  75. }
  76. det_map = &spectral->det_map[params->hw_detector_id];
  77. spec_samp_msg = spectral->nl_cb.get_sbuff(spectral->pdev_obj,
  78. msg_type,
  79. det_map->buf_type);
  80. if (!spec_samp_msg) {
  81. qdf_spin_unlock_bh(&spectral->session_det_map_lock);
  82. spectral_err_rl("Spectral SAMP message is NULL");
  83. return QDF_STATUS_E_FAILURE;
  84. }
  85. for (dest_det_idx = 0; dest_det_idx < det_map->num_dest_det_info;
  86. dest_det_idx++) {
  87. struct per_session_dest_det_info *map_det_info;
  88. struct spectral_fft_bin_len_adj_swar *swar;
  89. struct samp_freq_span_info *span_info;
  90. struct samp_detector_info *detector_info;
  91. uint8_t dest_detector_id;
  92. uint8_t span_id;
  93. struct samp_edge_extra_bin_info *lb_edge_bins;
  94. struct samp_edge_extra_bin_info *rb_edge_bins;
  95. uint8_t *bin_pwr_data;
  96. size_t pwr_count;
  97. uint16_t num_edge_bins;
  98. uint16_t start_bin_index;
  99. uint32_t bytes_copied;
  100. swar = &spectral->len_adj_swar;
  101. map_det_info = &det_map->dest_det_info[dest_det_idx];
  102. span_id = map_det_info->freq_span_id;
  103. span_info = &spec_samp_msg->freq_span_info[span_id];
  104. span_info->num_detectors++;
  105. dest_detector_id = map_det_info->det_id;
  106. detector_info = &span_info->detector_info[dest_detector_id];
  107. lb_edge_bins = &detector_info->left_edge_bins;
  108. rb_edge_bins = &detector_info->right_edge_bins;
  109. detector_info->start_frequency = map_det_info->start_freq;
  110. detector_info->end_frequency = map_det_info->end_freq;
  111. detector_info->start_bin_idx = map_det_info->dest_start_bin_idx;
  112. detector_info->end_bin_idx = map_det_info->dest_end_bin_idx;
  113. lb_edge_bins->start_bin_idx =
  114. map_det_info->lb_extrabins_start_idx;
  115. lb_edge_bins->num_bins = map_det_info->lb_extrabins_num;
  116. rb_edge_bins->start_bin_idx =
  117. map_det_info->rb_extrabins_start_idx;
  118. rb_edge_bins->num_bins = map_det_info->rb_extrabins_num;
  119. start_bin_index = detector_info->start_bin_idx;
  120. detector_info->rssi = params->rssi;
  121. detector_info->last_raw_timestamp = params->last_raw_timestamp;
  122. detector_info->reset_delay = params->reset_delay;
  123. detector_info->raw_timestamp = params->raw_timestamp;
  124. detector_info->timestamp = params->timestamp;
  125. detector_info->timestamp_war_offset = spectral->timestamp_war.
  126. timestamp_war_offset[spectral_mode];
  127. detector_info->max_magnitude = params->max_mag;
  128. detector_info->max_index = params->max_index;
  129. detector_info->noise_floor = params->noise_floor;
  130. detector_info->agc_total_gain = params->agc_total_gain;
  131. detector_info->gainchange = params->gainchange;
  132. detector_info->is_sec80 = map_det_info->is_sec80;
  133. /* In 165MHz, Pri80 indication to be set for Span ID 0 only */
  134. if (span_id == SPECTRAL_FREQ_SPAN_ID_0)
  135. detector_info->pri80ind = params->pri80ind;
  136. bin_pwr_data = &params->bin_pwr_data
  137. [map_det_info->src_start_bin_idx];
  138. pwr_count = detector_info->end_bin_idx -
  139. detector_info->start_bin_idx + 1;
  140. num_edge_bins = lb_edge_bins->num_bins +
  141. rb_edge_bins->num_bins;
  142. /* Copy left edge bins */
  143. if (lb_edge_bins->num_bins > 0) {
  144. ret = target_if_spectral_copy_fft_bins(
  145. spectral, bin_pwr_data,
  146. &spec_samp_msg->bin_pwr[
  147. lb_edge_bins->start_bin_idx],
  148. lb_edge_bins->num_bins,
  149. &bytes_copied, pwr_format);
  150. if (QDF_IS_STATUS_ERROR(ret)) {
  151. qdf_spin_unlock_bh(
  152. &spectral->session_det_map_lock);
  153. spectral_err_rl("Unable to copy left edge FFT bins");
  154. return QDF_STATUS_E_FAILURE;
  155. }
  156. /* Advance the fft bin pointer in the report */
  157. bin_pwr_data += bytes_copied;
  158. }
  159. /* Copy the in-band and out-band bins */
  160. ret = target_if_spectral_copy_fft_bins(
  161. spectral, bin_pwr_data,
  162. &spec_samp_msg->bin_pwr[start_bin_index],
  163. pwr_count,
  164. &bytes_copied, pwr_format);
  165. if (QDF_IS_STATUS_ERROR(ret)) {
  166. qdf_spin_unlock_bh(
  167. &spectral->session_det_map_lock);
  168. spectral_err_rl("Unable to copy in-band/out-band FFT bins");
  169. return QDF_STATUS_E_FAILURE;
  170. }
  171. /* Advance the fft bin pointer in the report */
  172. bin_pwr_data += bytes_copied;
  173. /* Copy right edge bins */
  174. if (rb_edge_bins->num_bins > 0) {
  175. ret = target_if_spectral_copy_fft_bins(
  176. spectral, bin_pwr_data,
  177. &spec_samp_msg->bin_pwr[
  178. rb_edge_bins->start_bin_idx],
  179. rb_edge_bins->num_bins,
  180. &bytes_copied, pwr_format);
  181. if (QDF_IS_STATUS_ERROR(ret)) {
  182. qdf_spin_unlock_bh(
  183. &spectral->session_det_map_lock);
  184. spectral_err_rl("Unable to copy right edge FFT bins");
  185. return QDF_STATUS_E_FAILURE;
  186. }
  187. /* Advance the fft bin pointer in the report */
  188. bin_pwr_data += bytes_copied;
  189. }
  190. spec_samp_msg->bin_pwr_count += (pwr_count + num_edge_bins);
  191. }
  192. if (det_map->send_to_upper_layers) {
  193. /* Fill per-report information */
  194. struct per_session_report_info *rpt_info;
  195. struct target_if_spectral_ops *p_sops;
  196. p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral);
  197. qdf_spin_lock_bh(&spectral->session_report_info_lock);
  198. rpt_info = &spectral->report_info[spectral_mode];
  199. if (!rpt_info->valid) {
  200. qdf_spin_unlock_bh(&spectral->session_report_info_lock);
  201. qdf_spin_unlock_bh(&spectral->session_det_map_lock);
  202. spectral_info("per-session report info is not valid");
  203. return QDF_STATUS_E_FAILURE;
  204. }
  205. spec_samp_msg->signature = SPECTRAL_SIGNATURE;
  206. p_sops->get_mac_address(spectral, spec_samp_msg->macaddr);
  207. spec_samp_msg->spectral_mode = spectral_mode;
  208. spec_samp_msg->target_reset_count =
  209. spectral->timestamp_war.target_reset_count;
  210. spec_samp_msg->operating_bw = spectral->nl_cb.
  211. convert_to_nl_ch_width(rpt_info->operating_bw);
  212. if (spec_samp_msg->operating_bw < 0) {
  213. spectral_err_rl("Invalid operating channel width %d",
  214. rpt_info->operating_bw);
  215. return QDF_STATUS_E_FAILURE;
  216. }
  217. spec_samp_msg->pri20_freq = rpt_info->pri20_freq;
  218. spec_samp_msg->cfreq1 = rpt_info->cfreq1;
  219. spec_samp_msg->cfreq2 = rpt_info->cfreq2;
  220. spec_samp_msg->sscan_cfreq1 = rpt_info->sscan_cfreq1;
  221. spec_samp_msg->sscan_cfreq2 = rpt_info->sscan_cfreq2;
  222. spec_samp_msg->sscan_bw = spectral->nl_cb.
  223. convert_to_nl_ch_width(rpt_info->sscan_bw);
  224. if (spec_samp_msg->sscan_bw < 0) {
  225. spectral_err_rl("Invalid sscan channel width %d",
  226. rpt_info->sscan_bw);
  227. return QDF_STATUS_E_FAILURE;
  228. }
  229. spec_samp_msg->fft_width = FFT_BIN_SIZE_1BYTE;
  230. spec_samp_msg->num_freq_spans = rpt_info->num_spans;
  231. qdf_spin_unlock_bh(&spectral->session_report_info_lock);
  232. spec_samp_msg->spectral_upper_rssi = params->upper_rssi;
  233. spec_samp_msg->spectral_lower_rssi = params->lower_rssi;
  234. qdf_mem_copy(spec_samp_msg->spectral_chain_ctl_rssi,
  235. params->chain_ctl_rssi,
  236. sizeof(params->chain_ctl_rssi));
  237. qdf_mem_copy(spec_samp_msg->spectral_chain_ext_rssi,
  238. params->chain_ext_rssi,
  239. sizeof(params->chain_ext_rssi));
  240. if (spectral_debug_level & DEBUG_SPECTRAL4)
  241. target_if_dbg_print_samp_msg(spec_samp_msg);
  242. if (spectral->send_phy_data(spectral->pdev_obj,
  243. msg_type) == 0)
  244. spectral->spectral_sent_msg++;
  245. if (spectral->spectral_gen == SPECTRAL_GEN3)
  246. reset_160mhz_delivery_state_machine(spectral,
  247. spectral_mode);
  248. }
  249. qdf_spin_unlock_bh(&spectral->session_det_map_lock);
  250. return QDF_STATUS_SUCCESS;
  251. }
  252. #endif /* OPTIMIZED_SAMP_MESSAGE */
  253. #ifndef OPTIMIZED_SAMP_MESSAGE
  254. void
  255. target_if_spectral_create_samp_msg(struct target_if_spectral *spectral,
  256. struct target_if_samp_msg_params *params)
  257. {
  258. /*
  259. * XXX : Non-Rentrant. Will be an issue with dual concurrent
  260. * operation on multi-processor system
  261. */
  262. struct spectral_samp_msg *spec_samp_msg = NULL;
  263. uint8_t *bin_pwr_data = NULL;
  264. struct spectral_classifier_params *cp = NULL;
  265. struct spectral_classifier_params *pcp = NULL;
  266. struct target_if_spectral_ops *p_sops = NULL;
  267. uint32_t *binptr_32 = NULL;
  268. uint16_t *binptr_16 = NULL;
  269. uint16_t pwr_16;
  270. int idx = 0;
  271. struct spectral_samp_data *samp_data;
  272. static int samp_msg_index;
  273. size_t pwr_count = 0;
  274. size_t pwr_count_sec80 = 0;
  275. size_t pwr_count_5mhz = 0;
  276. enum spectral_msg_type msg_type;
  277. QDF_STATUS ret;
  278. struct spectral_fft_bin_len_adj_swar *swar = &spectral->len_adj_swar;
  279. ret = target_if_get_spectral_msg_type(params->smode, &msg_type);
  280. if (QDF_IS_STATUS_ERROR(ret))
  281. return;
  282. if (is_primaryseg_rx_inprog(spectral, params->smode)) {
  283. spec_samp_msg = (struct spectral_samp_msg *)
  284. spectral->nl_cb.get_sbuff(spectral->pdev_obj,
  285. msg_type,
  286. SPECTRAL_MSG_BUF_NEW);
  287. if (!spec_samp_msg)
  288. return;
  289. samp_data = &spec_samp_msg->samp_data;
  290. p_sops = GET_TARGET_IF_SPECTRAL_OPS(spectral);
  291. bin_pwr_data = params->bin_pwr_data;
  292. spec_samp_msg->signature = SPECTRAL_SIGNATURE;
  293. spec_samp_msg->freq = params->freq;
  294. spec_samp_msg->agile_freq1 = params->agile_freq1;
  295. spec_samp_msg->agile_freq2 = params->agile_freq2;
  296. spec_samp_msg->freq_loading = params->freq_loading;
  297. spec_samp_msg->vhtop_ch_freq_seg1 = params->vhtop_ch_freq_seg1;
  298. spec_samp_msg->vhtop_ch_freq_seg2 = params->vhtop_ch_freq_seg2;
  299. samp_data->spectral_mode = params->smode;
  300. samp_data->spectral_data_len = params->datalen;
  301. samp_data->spectral_rssi = params->rssi;
  302. samp_data->ch_width =
  303. spectral->ch_width[SPECTRAL_SCAN_MODE_NORMAL];
  304. samp_data->agile_ch_width =
  305. spectral->ch_width[SPECTRAL_SCAN_MODE_AGILE];
  306. samp_data->spectral_agc_total_gain = params->agc_total_gain;
  307. samp_data->spectral_gainchange = params->gainchange;
  308. samp_data->spectral_pri80ind = params->pri80ind;
  309. samp_data->last_raw_timestamp = params->last_raw_timestamp;
  310. samp_data->timestamp_war_offset = params->timestamp_war_offset;
  311. samp_data->raw_timestamp = params->raw_timestamp;
  312. samp_data->reset_delay = params->reset_delay;
  313. samp_data->target_reset_count = params->target_reset_count;
  314. samp_data->spectral_combined_rssi =
  315. (uint8_t)params->rssi;
  316. samp_data->spectral_upper_rssi = params->upper_rssi;
  317. samp_data->spectral_lower_rssi = params->lower_rssi;
  318. qdf_mem_copy(samp_data->spectral_chain_ctl_rssi,
  319. params->chain_ctl_rssi,
  320. sizeof(params->chain_ctl_rssi));
  321. qdf_mem_copy(samp_data->spectral_chain_ext_rssi,
  322. params->chain_ext_rssi,
  323. sizeof(params->chain_ext_rssi));
  324. samp_data->spectral_bwinfo = params->bwinfo;
  325. samp_data->spectral_tstamp = params->tstamp;
  326. samp_data->spectral_max_index = params->max_index;
  327. /* Classifier in user space needs access to these */
  328. samp_data->spectral_lower_max_index =
  329. params->max_lower_index;
  330. samp_data->spectral_upper_max_index =
  331. params->max_upper_index;
  332. samp_data->spectral_nb_lower = params->nb_lower;
  333. samp_data->spectral_nb_upper = params->nb_upper;
  334. samp_data->spectral_last_tstamp = params->last_tstamp;
  335. samp_data->spectral_max_mag = params->max_mag;
  336. /*
  337. * Currently, we compute pwr_count considering the size of the
  338. * samp_data->bin_pwr array rather than the number of elements
  339. * in this array. The reasons are that
  340. * SPECTRAL_MESSAGE_COPY_CHAR_ARRAY() where pwr_count will be
  341. * used maps directly to OS_MEMCPY() on little endian platforms,
  342. * and that samp_data->bin_pwr is an array of u_int8_t elements
  343. * due to which the number of elements in the array == the size
  344. * of the array. In case FFT bin size is increased from 8 bits
  345. * in the future, this code would have to be changed along with
  346. * rest of framework on which it depends.
  347. */
  348. pwr_count = qdf_min((size_t)params->pwr_count,
  349. sizeof(samp_data->bin_pwr));
  350. samp_data->bin_pwr_count = pwr_count;
  351. samp_data->lb_edge_extrabins =
  352. spectral->lb_edge_extrabins;
  353. samp_data->rb_edge_extrabins =
  354. spectral->rb_edge_extrabins;
  355. samp_data->spectral_combined_rssi = params->rssi;
  356. samp_data->spectral_max_scale = params->max_exp;
  357. samp_data->noise_floor = params->noise_floor;
  358. /* Classifier in user space needs access to these */
  359. cp = &samp_data->classifier_params;
  360. pcp = &params->classifier_params;
  361. qdf_mem_copy(cp, pcp,
  362. sizeof(struct spectral_classifier_params));
  363. /*
  364. * To check whether FFT bin values exceed 8 bits, we add a
  365. * check before copying values to samp_data->bin_pwr.
  366. * If it crosses 8 bits, we cap the values to maximum value
  367. * supported by 8 bits ie. 255. This needs to be done as the
  368. * destination array in SAMP message is 8 bits. This is a
  369. * temporary solution till an array of 16 bits is used for
  370. * SAMP message.
  371. */
  372. if (swar->fftbin_size_war ==
  373. SPECTRAL_FFTBIN_SIZE_WAR_4BYTE_TO_1BYTE) {
  374. binptr_32 = (uint32_t *)bin_pwr_data;
  375. for (idx = 0; idx < pwr_count; idx++) {
  376. /* Read only the first 2 bytes of the DWORD */
  377. pwr_16 = *((uint16_t *)binptr_32++);
  378. if (qdf_unlikely(pwr_16 > MAX_FFTBIN_VALUE))
  379. pwr_16 = MAX_FFTBIN_VALUE;
  380. samp_data->bin_pwr[idx] = pwr_16;
  381. }
  382. } else if (swar->fftbin_size_war ==
  383. SPECTRAL_FFTBIN_SIZE_WAR_2BYTE_TO_1BYTE) {
  384. binptr_16 = (uint16_t *)bin_pwr_data;
  385. for (idx = 0; idx < pwr_count; idx++) {
  386. pwr_16 = *(binptr_16++);
  387. if (qdf_unlikely(pwr_16 > MAX_FFTBIN_VALUE))
  388. pwr_16 = MAX_FFTBIN_VALUE;
  389. samp_data->bin_pwr[idx] = pwr_16;
  390. }
  391. } else {
  392. SPECTRAL_MESSAGE_COPY_CHAR_ARRAY(
  393. &samp_data->bin_pwr[0], bin_pwr_data,
  394. pwr_count);
  395. }
  396. p_sops->get_mac_address(spectral, spec_samp_msg->macaddr);
  397. }
  398. if (is_secondaryseg_rx_inprog(spectral, params->smode)) {
  399. spec_samp_msg = (struct spectral_samp_msg *)
  400. spectral->nl_cb.get_sbuff(spectral->pdev_obj,
  401. msg_type,
  402. SPECTRAL_MSG_BUF_SAVED);
  403. if (!spec_samp_msg) {
  404. spectral_err("Spectral SAMP message is NULL");
  405. return;
  406. }
  407. samp_data = &spec_samp_msg->samp_data;
  408. samp_data->spectral_rssi_sec80 =
  409. params->rssi_sec80;
  410. samp_data->noise_floor_sec80 =
  411. params->noise_floor_sec80;
  412. spec_samp_msg->samp_data.spectral_agc_total_gain_sec80 =
  413. params->agc_total_gain_sec80;
  414. spec_samp_msg->samp_data.spectral_gainchange_sec80 =
  415. params->gainchange_sec80;
  416. spec_samp_msg->samp_data.spectral_pri80ind_sec80 =
  417. params->pri80ind_sec80;
  418. samp_data->spectral_data_len_sec80 =
  419. params->datalen_sec80;
  420. samp_data->spectral_max_index_sec80 =
  421. params->max_index_sec80;
  422. samp_data->spectral_max_mag_sec80 =
  423. params->max_mag_sec80;
  424. samp_data->raw_timestamp_sec80 = params->raw_timestamp_sec80;
  425. /*
  426. * Currently, we compute pwr_count_sec80 considering the size of
  427. * the samp_data->bin_pwr_sec80 array rather than the number of
  428. * elements in this array. The reasons are that
  429. * SPECTRAL_MESSAGE_COPY_CHAR_ARRAY() where pwr_count_sec80 will
  430. * be used maps directly to OS_MEMCPY() on little endian
  431. * platforms, and that samp_data->bin_pwr_sec80 is an array of
  432. * u_int8_t elements due to which the number of elements in the
  433. * array == the size of the array. In case FFT bin size is
  434. * increased from 8 bits in the future, this code would have to
  435. * be changed along with rest of framework on which it depends.
  436. */
  437. pwr_count_sec80 = qdf_min((size_t)params->pwr_count_sec80,
  438. sizeof(samp_data->bin_pwr_sec80));
  439. pwr_count_5mhz = qdf_min((size_t)params->pwr_count_5mhz,
  440. sizeof(samp_data->bin_pwr_5mhz));
  441. samp_data->bin_pwr_count_sec80 = pwr_count_sec80;
  442. samp_data->bin_pwr_count_5mhz = pwr_count_5mhz;
  443. bin_pwr_data = params->bin_pwr_data_sec80;
  444. /*
  445. * To check whether FFT bin values exceed 8 bits, we add a
  446. * check before copying values to samp_data->bin_pwr_sec80.
  447. * If it crosses 8 bits, we cap the values to maximum value
  448. * supported by 8 bits ie. 255. This needs to be done as the
  449. * destination array in SAMP message is 8 bits. This is a
  450. * temporary solution till an array of 16 bits is used for
  451. * SAMP message.
  452. */
  453. if (swar->fftbin_size_war ==
  454. SPECTRAL_FFTBIN_SIZE_WAR_4BYTE_TO_1BYTE) {
  455. binptr_32 = (uint32_t *)bin_pwr_data;
  456. for (idx = 0; idx < pwr_count_sec80; idx++) {
  457. /* Read only the first 2 bytes of the DWORD */
  458. pwr_16 = *((uint16_t *)binptr_32++);
  459. if (qdf_unlikely(pwr_16 > MAX_FFTBIN_VALUE))
  460. pwr_16 = MAX_FFTBIN_VALUE;
  461. samp_data->bin_pwr_sec80[idx] = pwr_16;
  462. }
  463. } else if (swar->fftbin_size_war ==
  464. SPECTRAL_FFTBIN_SIZE_WAR_2BYTE_TO_1BYTE) {
  465. binptr_16 = (uint16_t *)bin_pwr_data;
  466. for (idx = 0; idx < pwr_count_sec80; idx++) {
  467. pwr_16 = *(binptr_16++);
  468. if (qdf_unlikely(pwr_16 > MAX_FFTBIN_VALUE))
  469. pwr_16 = MAX_FFTBIN_VALUE;
  470. samp_data->bin_pwr_sec80[idx] = pwr_16;
  471. }
  472. binptr_16 = (uint16_t *)params->bin_pwr_data_5mhz;
  473. for (idx = 0; idx < pwr_count_5mhz; idx++) {
  474. pwr_16 = *(binptr_16++);
  475. if (qdf_unlikely(pwr_16 > MAX_FFTBIN_VALUE))
  476. pwr_16 = MAX_FFTBIN_VALUE;
  477. samp_data->bin_pwr_5mhz[idx] = pwr_16;
  478. }
  479. } else {
  480. SPECTRAL_MESSAGE_COPY_CHAR_ARRAY(
  481. &samp_data->bin_pwr_sec80[0],
  482. params->bin_pwr_data_sec80,
  483. pwr_count_sec80);
  484. }
  485. }
  486. if (!is_ch_width_160_or_80p80(spectral->ch_width[params->smode]) ||
  487. is_secondaryseg_rx_inprog(spectral, params->smode)) {
  488. if (spectral->send_phy_data(spectral->pdev_obj,
  489. msg_type) == 0)
  490. spectral->spectral_sent_msg++;
  491. samp_msg_index++;
  492. }
  493. /* Take care of state transitions for 160MHz/ 80p80 */
  494. if (spectral->spectral_gen == SPECTRAL_GEN3 &&
  495. is_ch_width_160_or_80p80(spectral->ch_width[params->smode]) &&
  496. spectral->rparams.fragmentation_160[params->smode])
  497. target_if_160mhz_delivery_state_change(
  498. spectral, params->smode,
  499. SPECTRAL_DETECTOR_ID_INVALID);
  500. }
  501. #endif