hal_generic_api.h 68 KB

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  1. /*
  2. * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for
  5. * any purpose with or without fee is hereby granted, provided that the
  6. * above copyright notice and this permission notice appear in all
  7. * copies.
  8. *
  9. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  10. * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  11. * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  12. * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  13. * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  14. * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  15. * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  16. * PERFORMANCE OF THIS SOFTWARE.
  17. */
  18. #ifndef _HAL_GENERIC_API_H_
  19. #define _HAL_GENERIC_API_H_
  20. #include <hal_rx.h>
  21. /**
  22. * hal_tx_comp_get_status() - TQM Release reason
  23. * @hal_desc: completion ring Tx status
  24. *
  25. * This function will parse the WBM completion descriptor and populate in
  26. * HAL structure
  27. *
  28. * Return: none
  29. */
  30. static inline
  31. void hal_tx_comp_get_status_generic(void *desc,
  32. void *ts1,
  33. struct hal_soc *hal)
  34. {
  35. uint8_t rate_stats_valid = 0;
  36. uint32_t rate_stats = 0;
  37. struct hal_tx_completion_status *ts =
  38. (struct hal_tx_completion_status *)ts1;
  39. ts->ppdu_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  40. TQM_STATUS_NUMBER);
  41. ts->ack_frame_rssi = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  42. ACK_FRAME_RSSI);
  43. ts->first_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, FIRST_MSDU);
  44. ts->last_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, LAST_MSDU);
  45. ts->msdu_part_of_amsdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  46. MSDU_PART_OF_AMSDU);
  47. ts->peer_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, SW_PEER_ID);
  48. ts->tid = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, TID);
  49. ts->transmit_cnt = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  50. TRANSMIT_COUNT);
  51. rate_stats = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_5,
  52. TX_RATE_STATS);
  53. rate_stats_valid = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  54. TX_RATE_STATS_INFO_VALID, rate_stats);
  55. ts->valid = rate_stats_valid;
  56. if (rate_stats_valid) {
  57. ts->bw = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_BW,
  58. rate_stats);
  59. ts->pkt_type = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  60. TRANSMIT_PKT_TYPE, rate_stats);
  61. ts->stbc = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  62. TRANSMIT_STBC, rate_stats);
  63. ts->ldpc = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_LDPC,
  64. rate_stats);
  65. ts->sgi = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_SGI,
  66. rate_stats);
  67. ts->mcs = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_MCS,
  68. rate_stats);
  69. ts->ofdma = HAL_TX_MS(TX_RATE_STATS_INFO_0, OFDMA_TRANSMISSION,
  70. rate_stats);
  71. ts->tones_in_ru = HAL_TX_MS(TX_RATE_STATS_INFO_0, TONES_IN_RU,
  72. rate_stats);
  73. }
  74. ts->release_src = hal_tx_comp_get_buffer_source(desc);
  75. ts->status = hal_tx_comp_get_release_reason(
  76. desc,
  77. hal_soc_to_hal_soc_handle(hal));
  78. ts->tsf = HAL_TX_DESC_GET(desc, UNIFIED_WBM_RELEASE_RING_6,
  79. TX_RATE_STATS_INFO_TX_RATE_STATS);
  80. }
  81. /**
  82. * hal_tx_desc_set_buf_addr - Fill Buffer Address information in Tx Descriptor
  83. * @desc: Handle to Tx Descriptor
  84. * @paddr: Physical Address
  85. * @pool_id: Return Buffer Manager ID
  86. * @desc_id: Descriptor ID
  87. * @type: 0 - Address points to a MSDU buffer
  88. * 1 - Address points to MSDU extension descriptor
  89. *
  90. * Return: void
  91. */
  92. static inline void hal_tx_desc_set_buf_addr_generic(void *desc,
  93. dma_addr_t paddr, uint8_t pool_id,
  94. uint32_t desc_id, uint8_t type)
  95. {
  96. /* Set buffer_addr_info.buffer_addr_31_0 */
  97. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_0, BUFFER_ADDR_INFO_BUF_ADDR_INFO) =
  98. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_0, BUFFER_ADDR_31_0, paddr);
  99. /* Set buffer_addr_info.buffer_addr_39_32 */
  100. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  101. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  102. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, BUFFER_ADDR_39_32,
  103. (((uint64_t) paddr) >> 32));
  104. /* Set buffer_addr_info.return_buffer_manager = pool id */
  105. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  106. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  107. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1,
  108. RETURN_BUFFER_MANAGER, (pool_id + HAL_WBM_SW0_BM_ID));
  109. /* Set buffer_addr_info.sw_buffer_cookie = desc_id */
  110. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  111. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  112. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, SW_BUFFER_COOKIE, desc_id);
  113. /* Set Buffer or Ext Descriptor Type */
  114. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_2,
  115. BUF_OR_EXT_DESC_TYPE) |=
  116. HAL_TX_SM(UNIFIED_TCL_DATA_CMD_2, BUF_OR_EXT_DESC_TYPE, type);
  117. }
  118. #if defined(QCA_WIFI_QCA6290_11AX_MU_UL) && defined(QCA_WIFI_QCA6290_11AX)
  119. /**
  120. * hal_rx_handle_other_tlvs() - handle special TLVs like MU_UL
  121. * tlv_tag: Taf of the TLVs
  122. * rx_tlv: the pointer to the TLVs
  123. * @ppdu_info: pointer to ppdu_info
  124. *
  125. * Return: true if the tlv is handled, false if not
  126. */
  127. static inline bool
  128. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  129. struct hal_rx_ppdu_info *ppdu_info)
  130. {
  131. uint32_t value;
  132. switch (tlv_tag) {
  133. case WIFIPHYRX_HE_SIG_A_MU_UL_E:
  134. {
  135. uint8_t *he_sig_a_mu_ul_info =
  136. (uint8_t *)rx_tlv +
  137. HAL_RX_OFFSET(PHYRX_HE_SIG_A_MU_UL_0,
  138. HE_SIG_A_MU_UL_INFO_PHYRX_HE_SIG_A_MU_UL_INFO_DETAILS);
  139. ppdu_info->rx_status.he_flags = 1;
  140. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  141. FORMAT_INDICATION);
  142. if (value == 0) {
  143. ppdu_info->rx_status.he_data1 =
  144. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  145. } else {
  146. ppdu_info->rx_status.he_data1 =
  147. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  148. }
  149. /* data1 */
  150. ppdu_info->rx_status.he_data1 |=
  151. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  152. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  153. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN;
  154. /* data2 */
  155. ppdu_info->rx_status.he_data2 |=
  156. QDF_MON_STATUS_TXOP_KNOWN;
  157. /*data3*/
  158. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  159. HE_SIG_A_MU_UL_INFO_0, BSS_COLOR_ID);
  160. ppdu_info->rx_status.he_data3 = value;
  161. /* 1 for UL and 0 for DL */
  162. value = 1;
  163. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  164. ppdu_info->rx_status.he_data3 |= value;
  165. /*data4*/
  166. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  167. SPATIAL_REUSE);
  168. ppdu_info->rx_status.he_data4 = value;
  169. /*data5*/
  170. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  171. HE_SIG_A_MU_UL_INFO_0, TRANSMIT_BW);
  172. ppdu_info->rx_status.he_data5 = value;
  173. ppdu_info->rx_status.bw = value;
  174. /*data6*/
  175. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_1,
  176. TXOP_DURATION);
  177. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  178. ppdu_info->rx_status.he_data6 |= value;
  179. return true;
  180. }
  181. default:
  182. return false;
  183. }
  184. }
  185. #else
  186. static inline bool
  187. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  188. struct hal_rx_ppdu_info *ppdu_info)
  189. {
  190. return false;
  191. }
  192. #endif /* QCA_WIFI_QCA6290_11AX_MU_UL && QCA_WIFI_QCA6290_11AX */
  193. #if defined(RX_PPDU_END_USER_STATS_1_OFDMA_INFO_VALID_OFFSET) && \
  194. defined(RX_PPDU_END_USER_STATS_22_SW_RESPONSE_REFERENCE_PTR_EXT_OFFSET)
  195. static inline void
  196. hal_rx_handle_mu_ul_info(
  197. void *rx_tlv,
  198. struct mon_rx_user_status *mon_rx_user_status)
  199. {
  200. mon_rx_user_status->mu_ul_user_v0_word0 =
  201. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_11,
  202. SW_RESPONSE_REFERENCE_PTR);
  203. mon_rx_user_status->mu_ul_user_v0_word1 =
  204. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_22,
  205. SW_RESPONSE_REFERENCE_PTR_EXT);
  206. }
  207. static inline void
  208. hal_rx_populate_byte_count(void *rx_tlv, void *ppduinfo,
  209. struct mon_rx_user_status *mon_rx_user_status)
  210. {
  211. uint32_t mpdu_ok_byte_count;
  212. uint32_t mpdu_err_byte_count;
  213. mpdu_ok_byte_count = HAL_RX_GET(rx_tlv,
  214. RX_PPDU_END_USER_STATS_17,
  215. MPDU_OK_BYTE_COUNT);
  216. mpdu_err_byte_count = HAL_RX_GET(rx_tlv,
  217. RX_PPDU_END_USER_STATS_19,
  218. MPDU_ERR_BYTE_COUNT);
  219. mon_rx_user_status->mpdu_ok_byte_count = mpdu_ok_byte_count;
  220. mon_rx_user_status->mpdu_err_byte_count = mpdu_err_byte_count;
  221. }
  222. #else
  223. static inline void
  224. hal_rx_handle_mu_ul_info(void *rx_tlv,
  225. struct mon_rx_user_status *mon_rx_user_status)
  226. {
  227. }
  228. static inline void
  229. hal_rx_populate_byte_count(void *rx_tlv, void *ppduinfo,
  230. struct mon_rx_user_status *mon_rx_user_status)
  231. {
  232. struct hal_rx_ppdu_info *ppdu_info =
  233. (struct hal_rx_ppdu_info *)ppduinfo;
  234. /* HKV1: doesn't support mpdu byte count */
  235. mon_rx_user_status->mpdu_ok_byte_count = ppdu_info->rx_status.ppdu_len;
  236. mon_rx_user_status->mpdu_err_byte_count = 0;
  237. }
  238. #endif
  239. static inline void
  240. hal_rx_populate_mu_user_info(void *rx_tlv, void *ppduinfo,
  241. struct mon_rx_user_status *mon_rx_user_status)
  242. {
  243. struct hal_rx_ppdu_info *ppdu_info =
  244. (struct hal_rx_ppdu_info *)ppduinfo;
  245. mon_rx_user_status->ast_index = ppdu_info->rx_status.ast_index;
  246. mon_rx_user_status->tid = ppdu_info->rx_status.tid;
  247. mon_rx_user_status->tcp_msdu_count =
  248. ppdu_info->rx_status.tcp_msdu_count;
  249. mon_rx_user_status->udp_msdu_count =
  250. ppdu_info->rx_status.udp_msdu_count;
  251. mon_rx_user_status->other_msdu_count =
  252. ppdu_info->rx_status.other_msdu_count;
  253. mon_rx_user_status->frame_control = ppdu_info->rx_status.frame_control;
  254. mon_rx_user_status->frame_control_info_valid =
  255. ppdu_info->rx_status.frame_control_info_valid;
  256. mon_rx_user_status->data_sequence_control_info_valid =
  257. ppdu_info->rx_status.data_sequence_control_info_valid;
  258. mon_rx_user_status->first_data_seq_ctrl =
  259. ppdu_info->rx_status.first_data_seq_ctrl;
  260. mon_rx_user_status->preamble_type = ppdu_info->rx_status.preamble_type;
  261. mon_rx_user_status->ht_flags = ppdu_info->rx_status.ht_flags;
  262. mon_rx_user_status->rtap_flags = ppdu_info->rx_status.rtap_flags;
  263. mon_rx_user_status->vht_flags = ppdu_info->rx_status.vht_flags;
  264. mon_rx_user_status->he_flags = ppdu_info->rx_status.he_flags;
  265. mon_rx_user_status->rs_flags = ppdu_info->rx_status.rs_flags;
  266. mon_rx_user_status->mpdu_cnt_fcs_ok =
  267. ppdu_info->com_info.mpdu_cnt_fcs_ok;
  268. mon_rx_user_status->mpdu_cnt_fcs_err =
  269. ppdu_info->com_info.mpdu_cnt_fcs_err;
  270. qdf_mem_copy(&mon_rx_user_status->mpdu_fcs_ok_bitmap,
  271. &ppdu_info->com_info.mpdu_fcs_ok_bitmap,
  272. HAL_RX_NUM_WORDS_PER_PPDU_BITMAP *
  273. sizeof(ppdu_info->com_info.mpdu_fcs_ok_bitmap[0]));
  274. hal_rx_populate_byte_count(rx_tlv, ppdu_info, mon_rx_user_status);
  275. }
  276. #define HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(chain, word_1, word_2, \
  277. ppdu_info, rssi_info_tlv) \
  278. { \
  279. ppdu_info->rx_status.rssi_chain[chain][0] = \
  280. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  281. RSSI_PRI20_CHAIN##chain); \
  282. ppdu_info->rx_status.rssi_chain[chain][1] = \
  283. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  284. RSSI_EXT20_CHAIN##chain); \
  285. ppdu_info->rx_status.rssi_chain[chain][2] = \
  286. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  287. RSSI_EXT40_LOW20_CHAIN##chain); \
  288. ppdu_info->rx_status.rssi_chain[chain][3] = \
  289. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  290. RSSI_EXT40_HIGH20_CHAIN##chain); \
  291. ppdu_info->rx_status.rssi_chain[chain][4] = \
  292. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  293. RSSI_EXT80_LOW20_CHAIN##chain); \
  294. ppdu_info->rx_status.rssi_chain[chain][5] = \
  295. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  296. RSSI_EXT80_LOW_HIGH20_CHAIN##chain); \
  297. ppdu_info->rx_status.rssi_chain[chain][6] = \
  298. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  299. RSSI_EXT80_HIGH_LOW20_CHAIN##chain); \
  300. ppdu_info->rx_status.rssi_chain[chain][7] = \
  301. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  302. RSSI_EXT80_HIGH20_CHAIN##chain); \
  303. } \
  304. #define HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv) \
  305. {HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(0, 0, 1, ppdu_info, rssi_info_tlv) \
  306. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(1, 2, 3, ppdu_info, rssi_info_tlv) \
  307. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(2, 4, 5, ppdu_info, rssi_info_tlv) \
  308. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(3, 6, 7, ppdu_info, rssi_info_tlv) \
  309. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(4, 8, 9, ppdu_info, rssi_info_tlv) \
  310. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(5, 10, 11, ppdu_info, rssi_info_tlv) \
  311. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(6, 12, 13, ppdu_info, rssi_info_tlv) \
  312. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(7, 14, 15, ppdu_info, rssi_info_tlv)} \
  313. static inline uint32_t
  314. hal_rx_update_rssi_chain(struct hal_rx_ppdu_info *ppdu_info,
  315. uint8_t *rssi_info_tlv)
  316. {
  317. HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv)
  318. return 0;
  319. }
  320. /**
  321. * hal_rx_status_get_tlv_info() - process receive info TLV
  322. * @rx_tlv_hdr: pointer to TLV header
  323. * @ppdu_info: pointer to ppdu_info
  324. *
  325. * Return: HAL_TLV_STATUS_PPDU_NOT_DONE or HAL_TLV_STATUS_PPDU_DONE from tlv
  326. */
  327. static inline uint32_t
  328. hal_rx_status_get_tlv_info_generic(void *rx_tlv_hdr, void *ppduinfo,
  329. hal_soc_handle_t hal_soc_hdl,
  330. qdf_nbuf_t nbuf)
  331. {
  332. struct hal_soc *hal = (struct hal_soc *)hal_soc_hdl;
  333. uint32_t tlv_tag, user_id, tlv_len, value;
  334. uint8_t group_id = 0;
  335. uint8_t he_dcm = 0;
  336. uint8_t he_stbc = 0;
  337. uint16_t he_gi = 0;
  338. uint16_t he_ltf = 0;
  339. void *rx_tlv;
  340. bool unhandled = false;
  341. struct mon_rx_user_status *mon_rx_user_status;
  342. struct hal_rx_ppdu_info *ppdu_info =
  343. (struct hal_rx_ppdu_info *)ppduinfo;
  344. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv_hdr);
  345. user_id = HAL_RX_GET_USER_TLV32_USERID(rx_tlv_hdr);
  346. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv_hdr);
  347. rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
  348. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  349. rx_tlv, tlv_len);
  350. switch (tlv_tag) {
  351. case WIFIRX_PPDU_START_E:
  352. {
  353. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  354. ppdu_info->com_info.ppdu_id =
  355. HAL_RX_GET(rx_tlv, RX_PPDU_START_0,
  356. PHY_PPDU_ID);
  357. /* channel number is set in PHY meta data */
  358. ppdu_info->rx_status.chan_num =
  359. HAL_RX_GET(rx_tlv, RX_PPDU_START_1,
  360. SW_PHY_META_DATA);
  361. ppdu_info->com_info.ppdu_timestamp =
  362. HAL_RX_GET(rx_tlv, RX_PPDU_START_2,
  363. PPDU_START_TIMESTAMP);
  364. ppdu_info->rx_status.ppdu_timestamp =
  365. ppdu_info->com_info.ppdu_timestamp;
  366. ppdu_info->rx_state = HAL_RX_MON_PPDU_START;
  367. /* If last ppdu_id doesn't match new ppdu_id,
  368. * 1. reset mpdu_cnt
  369. * 2. update last_ppdu_id with new
  370. * 3. reset mpdu fcs bitmap
  371. */
  372. if (com_info->ppdu_id != com_info->last_ppdu_id) {
  373. com_info->mpdu_cnt = 0;
  374. com_info->last_ppdu_id =
  375. com_info->ppdu_id;
  376. com_info->num_users = 0;
  377. qdf_mem_zero(&com_info->mpdu_fcs_ok_bitmap,
  378. HAL_RX_NUM_WORDS_PER_PPDU_BITMAP *
  379. sizeof(com_info->mpdu_fcs_ok_bitmap[0]));
  380. }
  381. break;
  382. }
  383. case WIFIRX_PPDU_START_USER_INFO_E:
  384. break;
  385. case WIFIRX_PPDU_END_E:
  386. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  387. "[%s][%d] ppdu_end_e len=%d",
  388. __func__, __LINE__, tlv_len);
  389. /* This is followed by sub-TLVs of PPDU_END */
  390. ppdu_info->rx_state = HAL_RX_MON_PPDU_END;
  391. break;
  392. case WIFIPHYRX_PKT_END_E:
  393. hal_rx_get_rtt_info(hal_soc_hdl, rx_tlv, ppdu_info);
  394. break;
  395. case WIFIRXPCU_PPDU_END_INFO_E:
  396. ppdu_info->rx_status.rx_antenna =
  397. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_2, RX_ANTENNA);
  398. ppdu_info->rx_status.tsft =
  399. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
  400. WB_TIMESTAMP_UPPER_32);
  401. ppdu_info->rx_status.tsft = (ppdu_info->rx_status.tsft << 32) |
  402. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_0,
  403. WB_TIMESTAMP_LOWER_32);
  404. ppdu_info->rx_status.duration =
  405. HAL_RX_GET(rx_tlv, UNIFIED_RXPCU_PPDU_END_INFO_8,
  406. RX_PPDU_DURATION);
  407. hal_rx_get_bb_info(hal_soc_hdl, rx_tlv, ppdu_info);
  408. break;
  409. /*
  410. * WIFIRX_PPDU_END_USER_STATS_E comes for each user received.
  411. * for MU, based on num users we see this tlv that many times.
  412. */
  413. case WIFIRX_PPDU_END_USER_STATS_E:
  414. {
  415. unsigned long tid = 0;
  416. uint16_t seq = 0;
  417. ppdu_info->rx_status.ast_index =
  418. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  419. AST_INDEX);
  420. tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
  421. RECEIVED_QOS_DATA_TID_BITMAP);
  422. ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
  423. if (ppdu_info->rx_status.tid == (sizeof(tid) * 8))
  424. ppdu_info->rx_status.tid = HAL_TID_INVALID;
  425. ppdu_info->rx_status.tcp_msdu_count =
  426. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  427. TCP_MSDU_COUNT) +
  428. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  429. TCP_ACK_MSDU_COUNT);
  430. ppdu_info->rx_status.udp_msdu_count =
  431. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  432. UDP_MSDU_COUNT);
  433. ppdu_info->rx_status.other_msdu_count =
  434. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  435. OTHER_MSDU_COUNT);
  436. if (ppdu_info->sw_frame_group_id
  437. != HAL_MPDU_SW_FRAME_GROUP_NULL_DATA) {
  438. ppdu_info->rx_status.frame_control_info_valid =
  439. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  440. FRAME_CONTROL_INFO_VALID);
  441. if (ppdu_info->rx_status.frame_control_info_valid)
  442. ppdu_info->rx_status.frame_control =
  443. HAL_RX_GET(rx_tlv,
  444. RX_PPDU_END_USER_STATS_4,
  445. FRAME_CONTROL_FIELD);
  446. }
  447. ppdu_info->rx_status.data_sequence_control_info_valid =
  448. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  449. DATA_SEQUENCE_CONTROL_INFO_VALID);
  450. seq = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_5,
  451. FIRST_DATA_SEQ_CTRL);
  452. if (ppdu_info->rx_status.data_sequence_control_info_valid)
  453. ppdu_info->rx_status.first_data_seq_ctrl = seq;
  454. ppdu_info->rx_status.preamble_type =
  455. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  456. HT_CONTROL_FIELD_PKT_TYPE);
  457. switch (ppdu_info->rx_status.preamble_type) {
  458. case HAL_RX_PKT_TYPE_11N:
  459. ppdu_info->rx_status.ht_flags = 1;
  460. ppdu_info->rx_status.rtap_flags |= HT_SGI_PRESENT;
  461. break;
  462. case HAL_RX_PKT_TYPE_11AC:
  463. ppdu_info->rx_status.vht_flags = 1;
  464. break;
  465. case HAL_RX_PKT_TYPE_11AX:
  466. ppdu_info->rx_status.he_flags = 1;
  467. break;
  468. default:
  469. break;
  470. }
  471. ppdu_info->com_info.mpdu_cnt_fcs_ok =
  472. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  473. MPDU_CNT_FCS_OK);
  474. ppdu_info->com_info.mpdu_cnt_fcs_err =
  475. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  476. MPDU_CNT_FCS_ERR);
  477. if ((ppdu_info->com_info.mpdu_cnt_fcs_ok |
  478. ppdu_info->com_info.mpdu_cnt_fcs_err) > 1)
  479. ppdu_info->rx_status.rs_flags |= IEEE80211_AMPDU_FLAG;
  480. else
  481. ppdu_info->rx_status.rs_flags &=
  482. (~IEEE80211_AMPDU_FLAG);
  483. ppdu_info->com_info.mpdu_fcs_ok_bitmap[0] =
  484. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_7,
  485. FCS_OK_BITMAP_31_0);
  486. ppdu_info->com_info.mpdu_fcs_ok_bitmap[1] =
  487. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_8,
  488. FCS_OK_BITMAP_63_32);
  489. if (user_id < HAL_MAX_UL_MU_USERS) {
  490. mon_rx_user_status =
  491. &ppdu_info->rx_user_status[user_id];
  492. hal_rx_handle_mu_ul_info(rx_tlv, mon_rx_user_status);
  493. ppdu_info->com_info.num_users++;
  494. hal_rx_populate_mu_user_info(rx_tlv, ppdu_info,
  495. mon_rx_user_status);
  496. }
  497. break;
  498. }
  499. case WIFIRX_PPDU_END_USER_STATS_EXT_E:
  500. ppdu_info->com_info.mpdu_fcs_ok_bitmap[2] =
  501. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_1,
  502. FCS_OK_BITMAP_95_64);
  503. ppdu_info->com_info.mpdu_fcs_ok_bitmap[3] =
  504. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_2,
  505. FCS_OK_BITMAP_127_96);
  506. ppdu_info->com_info.mpdu_fcs_ok_bitmap[4] =
  507. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_3,
  508. FCS_OK_BITMAP_159_128);
  509. ppdu_info->com_info.mpdu_fcs_ok_bitmap[5] =
  510. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_4,
  511. FCS_OK_BITMAP_191_160);
  512. ppdu_info->com_info.mpdu_fcs_ok_bitmap[6] =
  513. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_5,
  514. FCS_OK_BITMAP_223_192);
  515. ppdu_info->com_info.mpdu_fcs_ok_bitmap[7] =
  516. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_6,
  517. FCS_OK_BITMAP_255_224);
  518. break;
  519. case WIFIRX_PPDU_END_STATUS_DONE_E:
  520. return HAL_TLV_STATUS_PPDU_DONE;
  521. case WIFIDUMMY_E:
  522. return HAL_TLV_STATUS_BUF_DONE;
  523. case WIFIPHYRX_HT_SIG_E:
  524. {
  525. uint8_t *ht_sig_info = (uint8_t *)rx_tlv +
  526. HAL_RX_OFFSET(UNIFIED_PHYRX_HT_SIG_0,
  527. HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS);
  528. value = HAL_RX_GET(ht_sig_info, HT_SIG_INFO_1,
  529. FEC_CODING);
  530. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  531. 1 : 0;
  532. ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
  533. HT_SIG_INFO_0, MCS);
  534. ppdu_info->rx_status.ht_mcs = ppdu_info->rx_status.mcs;
  535. ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
  536. HT_SIG_INFO_0, CBW);
  537. ppdu_info->rx_status.sgi = HAL_RX_GET(ht_sig_info,
  538. HT_SIG_INFO_1, SHORT_GI);
  539. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  540. ppdu_info->rx_status.nss = ((ppdu_info->rx_status.mcs) >>
  541. HT_SIG_SU_NSS_SHIFT) + 1;
  542. ppdu_info->rx_status.mcs &= ((1 << HT_SIG_SU_NSS_SHIFT) - 1);
  543. break;
  544. }
  545. case WIFIPHYRX_L_SIG_B_E:
  546. {
  547. uint8_t *l_sig_b_info = (uint8_t *)rx_tlv +
  548. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_B_0,
  549. L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS);
  550. value = HAL_RX_GET(l_sig_b_info, L_SIG_B_INFO_0, RATE);
  551. ppdu_info->rx_status.l_sig_b_info = *((uint32_t *)l_sig_b_info);
  552. switch (value) {
  553. case 1:
  554. ppdu_info->rx_status.rate = HAL_11B_RATE_3MCS;
  555. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  556. break;
  557. case 2:
  558. ppdu_info->rx_status.rate = HAL_11B_RATE_2MCS;
  559. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  560. break;
  561. case 3:
  562. ppdu_info->rx_status.rate = HAL_11B_RATE_1MCS;
  563. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  564. break;
  565. case 4:
  566. ppdu_info->rx_status.rate = HAL_11B_RATE_0MCS;
  567. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  568. break;
  569. case 5:
  570. ppdu_info->rx_status.rate = HAL_11B_RATE_6MCS;
  571. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  572. break;
  573. case 6:
  574. ppdu_info->rx_status.rate = HAL_11B_RATE_5MCS;
  575. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  576. break;
  577. case 7:
  578. ppdu_info->rx_status.rate = HAL_11B_RATE_4MCS;
  579. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  580. break;
  581. default:
  582. break;
  583. }
  584. ppdu_info->rx_status.cck_flag = 1;
  585. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  586. break;
  587. }
  588. case WIFIPHYRX_L_SIG_A_E:
  589. {
  590. uint8_t *l_sig_a_info = (uint8_t *)rx_tlv +
  591. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_A_0,
  592. L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS);
  593. value = HAL_RX_GET(l_sig_a_info, L_SIG_A_INFO_0, RATE);
  594. ppdu_info->rx_status.l_sig_a_info = *((uint32_t *)l_sig_a_info);
  595. switch (value) {
  596. case 8:
  597. ppdu_info->rx_status.rate = HAL_11A_RATE_0MCS;
  598. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  599. break;
  600. case 9:
  601. ppdu_info->rx_status.rate = HAL_11A_RATE_1MCS;
  602. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  603. break;
  604. case 10:
  605. ppdu_info->rx_status.rate = HAL_11A_RATE_2MCS;
  606. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  607. break;
  608. case 11:
  609. ppdu_info->rx_status.rate = HAL_11A_RATE_3MCS;
  610. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  611. break;
  612. case 12:
  613. ppdu_info->rx_status.rate = HAL_11A_RATE_4MCS;
  614. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  615. break;
  616. case 13:
  617. ppdu_info->rx_status.rate = HAL_11A_RATE_5MCS;
  618. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  619. break;
  620. case 14:
  621. ppdu_info->rx_status.rate = HAL_11A_RATE_6MCS;
  622. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  623. break;
  624. case 15:
  625. ppdu_info->rx_status.rate = HAL_11A_RATE_7MCS;
  626. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS7;
  627. break;
  628. default:
  629. break;
  630. }
  631. ppdu_info->rx_status.ofdm_flag = 1;
  632. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  633. break;
  634. }
  635. case WIFIPHYRX_VHT_SIG_A_E:
  636. {
  637. uint8_t *vht_sig_a_info = (uint8_t *)rx_tlv +
  638. HAL_RX_OFFSET(UNIFIED_PHYRX_VHT_SIG_A_0,
  639. VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS);
  640. value = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_1,
  641. SU_MU_CODING);
  642. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  643. 1 : 0;
  644. group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
  645. ppdu_info->rx_status.vht_flag_values5 = group_id;
  646. ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
  647. VHT_SIG_A_INFO_1, MCS);
  648. ppdu_info->rx_status.sgi = HAL_RX_GET(vht_sig_a_info,
  649. VHT_SIG_A_INFO_1, GI_SETTING);
  650. switch (hal->target_type) {
  651. case TARGET_TYPE_QCA8074:
  652. case TARGET_TYPE_QCA8074V2:
  653. case TARGET_TYPE_QCA6018:
  654. case TARGET_TYPE_QCN9000:
  655. #ifdef QCA_WIFI_QCA6390
  656. case TARGET_TYPE_QCA6390:
  657. #endif
  658. ppdu_info->rx_status.is_stbc =
  659. HAL_RX_GET(vht_sig_a_info,
  660. VHT_SIG_A_INFO_0, STBC);
  661. value = HAL_RX_GET(vht_sig_a_info,
  662. VHT_SIG_A_INFO_0, N_STS);
  663. value = value & VHT_SIG_SU_NSS_MASK;
  664. if (ppdu_info->rx_status.is_stbc && (value > 0))
  665. value = ((value + 1) >> 1) - 1;
  666. ppdu_info->rx_status.nss =
  667. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  668. break;
  669. case TARGET_TYPE_QCA6290:
  670. #if !defined(QCA_WIFI_QCA6290_11AX)
  671. ppdu_info->rx_status.is_stbc =
  672. HAL_RX_GET(vht_sig_a_info,
  673. VHT_SIG_A_INFO_0, STBC);
  674. value = HAL_RX_GET(vht_sig_a_info,
  675. VHT_SIG_A_INFO_0, N_STS);
  676. value = value & VHT_SIG_SU_NSS_MASK;
  677. if (ppdu_info->rx_status.is_stbc && (value > 0))
  678. value = ((value + 1) >> 1) - 1;
  679. ppdu_info->rx_status.nss =
  680. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  681. #else
  682. ppdu_info->rx_status.nss = 0;
  683. #endif
  684. break;
  685. case TARGET_TYPE_QCA6490:
  686. ppdu_info->rx_status.nss = 0;
  687. break;
  688. default:
  689. break;
  690. }
  691. ppdu_info->rx_status.vht_flag_values3[0] =
  692. (((ppdu_info->rx_status.mcs) << 4)
  693. | ppdu_info->rx_status.nss);
  694. ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
  695. VHT_SIG_A_INFO_0, BANDWIDTH);
  696. ppdu_info->rx_status.vht_flag_values2 =
  697. ppdu_info->rx_status.bw;
  698. ppdu_info->rx_status.vht_flag_values4 =
  699. HAL_RX_GET(vht_sig_a_info,
  700. VHT_SIG_A_INFO_1, SU_MU_CODING);
  701. ppdu_info->rx_status.beamformed = HAL_RX_GET(vht_sig_a_info,
  702. VHT_SIG_A_INFO_1, BEAMFORMED);
  703. if (group_id == 0 || group_id == 63)
  704. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  705. else
  706. ppdu_info->rx_status.reception_type =
  707. HAL_RX_TYPE_MU_MIMO;
  708. break;
  709. }
  710. case WIFIPHYRX_HE_SIG_A_SU_E:
  711. {
  712. uint8_t *he_sig_a_su_info = (uint8_t *)rx_tlv +
  713. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_SU_0,
  714. HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS);
  715. ppdu_info->rx_status.he_flags = 1;
  716. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  717. FORMAT_INDICATION);
  718. if (value == 0) {
  719. ppdu_info->rx_status.he_data1 =
  720. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  721. } else {
  722. ppdu_info->rx_status.he_data1 =
  723. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  724. }
  725. /* data1 */
  726. ppdu_info->rx_status.he_data1 |=
  727. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  728. QDF_MON_STATUS_HE_BEAM_CHANGE_KNOWN |
  729. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  730. QDF_MON_STATUS_HE_MCS_KNOWN |
  731. QDF_MON_STATUS_HE_DCM_KNOWN |
  732. QDF_MON_STATUS_HE_CODING_KNOWN |
  733. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  734. QDF_MON_STATUS_HE_STBC_KNOWN |
  735. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  736. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  737. /* data2 */
  738. ppdu_info->rx_status.he_data2 =
  739. QDF_MON_STATUS_HE_GI_KNOWN;
  740. ppdu_info->rx_status.he_data2 |=
  741. QDF_MON_STATUS_TXBF_KNOWN |
  742. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  743. QDF_MON_STATUS_TXOP_KNOWN |
  744. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  745. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  746. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  747. /* data3 */
  748. value = HAL_RX_GET(he_sig_a_su_info,
  749. HE_SIG_A_SU_INFO_0, BSS_COLOR_ID);
  750. ppdu_info->rx_status.he_data3 = value;
  751. value = HAL_RX_GET(he_sig_a_su_info,
  752. HE_SIG_A_SU_INFO_0, BEAM_CHANGE);
  753. value = value << QDF_MON_STATUS_BEAM_CHANGE_SHIFT;
  754. ppdu_info->rx_status.he_data3 |= value;
  755. value = HAL_RX_GET(he_sig_a_su_info,
  756. HE_SIG_A_SU_INFO_0, DL_UL_FLAG);
  757. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  758. ppdu_info->rx_status.he_data3 |= value;
  759. value = HAL_RX_GET(he_sig_a_su_info,
  760. HE_SIG_A_SU_INFO_0, TRANSMIT_MCS);
  761. ppdu_info->rx_status.mcs = value;
  762. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  763. ppdu_info->rx_status.he_data3 |= value;
  764. value = HAL_RX_GET(he_sig_a_su_info,
  765. HE_SIG_A_SU_INFO_0, DCM);
  766. he_dcm = value;
  767. value = value << QDF_MON_STATUS_DCM_SHIFT;
  768. ppdu_info->rx_status.he_data3 |= value;
  769. value = HAL_RX_GET(he_sig_a_su_info,
  770. HE_SIG_A_SU_INFO_1, CODING);
  771. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  772. 1 : 0;
  773. value = value << QDF_MON_STATUS_CODING_SHIFT;
  774. ppdu_info->rx_status.he_data3 |= value;
  775. value = HAL_RX_GET(he_sig_a_su_info,
  776. HE_SIG_A_SU_INFO_1,
  777. LDPC_EXTRA_SYMBOL);
  778. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  779. ppdu_info->rx_status.he_data3 |= value;
  780. value = HAL_RX_GET(he_sig_a_su_info,
  781. HE_SIG_A_SU_INFO_1, STBC);
  782. he_stbc = value;
  783. value = value << QDF_MON_STATUS_STBC_SHIFT;
  784. ppdu_info->rx_status.he_data3 |= value;
  785. /* data4 */
  786. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  787. SPATIAL_REUSE);
  788. ppdu_info->rx_status.he_data4 = value;
  789. /* data5 */
  790. value = HAL_RX_GET(he_sig_a_su_info,
  791. HE_SIG_A_SU_INFO_0, TRANSMIT_BW);
  792. ppdu_info->rx_status.he_data5 = value;
  793. ppdu_info->rx_status.bw = value;
  794. value = HAL_RX_GET(he_sig_a_su_info,
  795. HE_SIG_A_SU_INFO_0, CP_LTF_SIZE);
  796. switch (value) {
  797. case 0:
  798. he_gi = HE_GI_0_8;
  799. he_ltf = HE_LTF_1_X;
  800. break;
  801. case 1:
  802. he_gi = HE_GI_0_8;
  803. he_ltf = HE_LTF_2_X;
  804. break;
  805. case 2:
  806. he_gi = HE_GI_1_6;
  807. he_ltf = HE_LTF_2_X;
  808. break;
  809. case 3:
  810. if (he_dcm && he_stbc) {
  811. he_gi = HE_GI_0_8;
  812. he_ltf = HE_LTF_4_X;
  813. } else {
  814. he_gi = HE_GI_3_2;
  815. he_ltf = HE_LTF_4_X;
  816. }
  817. break;
  818. }
  819. ppdu_info->rx_status.sgi = he_gi;
  820. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  821. ppdu_info->rx_status.he_data5 |= value;
  822. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  823. ppdu_info->rx_status.ltf_size = he_ltf;
  824. ppdu_info->rx_status.he_data5 |= value;
  825. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  826. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  827. ppdu_info->rx_status.he_data5 |= value;
  828. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  829. PACKET_EXTENSION_A_FACTOR);
  830. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  831. ppdu_info->rx_status.he_data5 |= value;
  832. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1, TXBF);
  833. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  834. ppdu_info->rx_status.he_data5 |= value;
  835. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  836. PACKET_EXTENSION_PE_DISAMBIGUITY);
  837. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  838. ppdu_info->rx_status.he_data5 |= value;
  839. /* data6 */
  840. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  841. value++;
  842. ppdu_info->rx_status.nss = value;
  843. ppdu_info->rx_status.he_data6 = value;
  844. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  845. DOPPLER_INDICATION);
  846. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  847. ppdu_info->rx_status.he_data6 |= value;
  848. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  849. TXOP_DURATION);
  850. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  851. ppdu_info->rx_status.he_data6 |= value;
  852. ppdu_info->rx_status.beamformed = HAL_RX_GET(he_sig_a_su_info,
  853. HE_SIG_A_SU_INFO_1, TXBF);
  854. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  855. break;
  856. }
  857. case WIFIPHYRX_HE_SIG_A_MU_DL_E:
  858. {
  859. uint8_t *he_sig_a_mu_dl_info = (uint8_t *)rx_tlv +
  860. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_MU_DL_0,
  861. HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS);
  862. ppdu_info->rx_status.he_mu_flags = 1;
  863. /* HE Flags */
  864. /*data1*/
  865. ppdu_info->rx_status.he_data1 =
  866. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  867. ppdu_info->rx_status.he_data1 |=
  868. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  869. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  870. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  871. QDF_MON_STATUS_HE_STBC_KNOWN |
  872. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  873. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  874. /* data2 */
  875. ppdu_info->rx_status.he_data2 =
  876. QDF_MON_STATUS_HE_GI_KNOWN;
  877. ppdu_info->rx_status.he_data2 |=
  878. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  879. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  880. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  881. QDF_MON_STATUS_TXOP_KNOWN |
  882. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  883. /*data3*/
  884. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  885. HE_SIG_A_MU_DL_INFO_0, BSS_COLOR_ID);
  886. ppdu_info->rx_status.he_data3 = value;
  887. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  888. HE_SIG_A_MU_DL_INFO_0, DL_UL_FLAG);
  889. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  890. ppdu_info->rx_status.he_data3 |= value;
  891. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  892. HE_SIG_A_MU_DL_INFO_1,
  893. LDPC_EXTRA_SYMBOL);
  894. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  895. ppdu_info->rx_status.he_data3 |= value;
  896. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  897. HE_SIG_A_MU_DL_INFO_1, STBC);
  898. he_stbc = value;
  899. value = value << QDF_MON_STATUS_STBC_SHIFT;
  900. ppdu_info->rx_status.he_data3 |= value;
  901. /*data4*/
  902. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  903. SPATIAL_REUSE);
  904. ppdu_info->rx_status.he_data4 = value;
  905. /*data5*/
  906. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  907. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  908. ppdu_info->rx_status.he_data5 = value;
  909. ppdu_info->rx_status.bw = value;
  910. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  911. HE_SIG_A_MU_DL_INFO_0, CP_LTF_SIZE);
  912. switch (value) {
  913. case 0:
  914. he_gi = HE_GI_0_8;
  915. he_ltf = HE_LTF_4_X;
  916. break;
  917. case 1:
  918. he_gi = HE_GI_0_8;
  919. he_ltf = HE_LTF_2_X;
  920. break;
  921. case 2:
  922. he_gi = HE_GI_1_6;
  923. he_ltf = HE_LTF_2_X;
  924. break;
  925. case 3:
  926. he_gi = HE_GI_3_2;
  927. he_ltf = HE_LTF_4_X;
  928. break;
  929. }
  930. ppdu_info->rx_status.sgi = he_gi;
  931. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  932. ppdu_info->rx_status.he_data5 |= value;
  933. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  934. ppdu_info->rx_status.he_data5 |= value;
  935. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  936. HE_SIG_A_MU_DL_INFO_1, NUM_LTF_SYMBOLS);
  937. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  938. ppdu_info->rx_status.he_data5 |= value;
  939. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  940. PACKET_EXTENSION_A_FACTOR);
  941. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  942. ppdu_info->rx_status.he_data5 |= value;
  943. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  944. PACKET_EXTENSION_PE_DISAMBIGUITY);
  945. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  946. ppdu_info->rx_status.he_data5 |= value;
  947. /*data6*/
  948. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  949. DOPPLER_INDICATION);
  950. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  951. ppdu_info->rx_status.he_data6 |= value;
  952. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  953. TXOP_DURATION);
  954. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  955. ppdu_info->rx_status.he_data6 |= value;
  956. /* HE-MU Flags */
  957. /* HE-MU-flags1 */
  958. ppdu_info->rx_status.he_flags1 =
  959. QDF_MON_STATUS_SIG_B_MCS_KNOWN |
  960. QDF_MON_STATUS_SIG_B_DCM_KNOWN |
  961. QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_1_KNOWN |
  962. QDF_MON_STATUS_SIG_B_SYM_NUM_KNOWN |
  963. QDF_MON_STATUS_RU_0_KNOWN;
  964. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  965. HE_SIG_A_MU_DL_INFO_0, MCS_OF_SIG_B);
  966. ppdu_info->rx_status.he_flags1 |= value;
  967. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  968. HE_SIG_A_MU_DL_INFO_0, DCM_OF_SIG_B);
  969. value = value << QDF_MON_STATUS_DCM_FLAG_1_SHIFT;
  970. ppdu_info->rx_status.he_flags1 |= value;
  971. /* HE-MU-flags2 */
  972. ppdu_info->rx_status.he_flags2 =
  973. QDF_MON_STATUS_BW_KNOWN;
  974. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  975. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  976. ppdu_info->rx_status.he_flags2 |= value;
  977. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  978. HE_SIG_A_MU_DL_INFO_0, COMP_MODE_SIG_B);
  979. value = value << QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_2_SHIFT;
  980. ppdu_info->rx_status.he_flags2 |= value;
  981. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  982. HE_SIG_A_MU_DL_INFO_0, NUM_SIG_B_SYMBOLS);
  983. value = value - 1;
  984. value = value << QDF_MON_STATUS_NUM_SIG_B_SYMBOLS_SHIFT;
  985. ppdu_info->rx_status.he_flags2 |= value;
  986. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  987. break;
  988. }
  989. case WIFIPHYRX_HE_SIG_B1_MU_E:
  990. {
  991. uint8_t *he_sig_b1_mu_info = (uint8_t *)rx_tlv +
  992. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B1_MU_0,
  993. HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS);
  994. ppdu_info->rx_status.he_sig_b_common_known |=
  995. QDF_MON_STATUS_HE_SIG_B_COMMON_KNOWN_RU0;
  996. /* TODO: Check on the availability of other fields in
  997. * sig_b_common
  998. */
  999. value = HAL_RX_GET(he_sig_b1_mu_info,
  1000. HE_SIG_B1_MU_INFO_0, RU_ALLOCATION);
  1001. ppdu_info->rx_status.he_RU[0] = value;
  1002. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  1003. break;
  1004. }
  1005. case WIFIPHYRX_HE_SIG_B2_MU_E:
  1006. {
  1007. uint8_t *he_sig_b2_mu_info = (uint8_t *)rx_tlv +
  1008. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_MU_0,
  1009. HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS);
  1010. /*
  1011. * Not all "HE" fields can be updated from
  1012. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1013. * to populate rest of the "HE" fields for MU scenarios.
  1014. */
  1015. /* HE-data1 */
  1016. ppdu_info->rx_status.he_data1 |=
  1017. QDF_MON_STATUS_HE_MCS_KNOWN |
  1018. QDF_MON_STATUS_HE_CODING_KNOWN;
  1019. /* HE-data2 */
  1020. /* HE-data3 */
  1021. value = HAL_RX_GET(he_sig_b2_mu_info,
  1022. HE_SIG_B2_MU_INFO_0, STA_MCS);
  1023. ppdu_info->rx_status.mcs = value;
  1024. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1025. ppdu_info->rx_status.he_data3 |= value;
  1026. value = HAL_RX_GET(he_sig_b2_mu_info,
  1027. HE_SIG_B2_MU_INFO_0, STA_CODING);
  1028. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1029. ppdu_info->rx_status.he_data3 |= value;
  1030. /* HE-data4 */
  1031. value = HAL_RX_GET(he_sig_b2_mu_info,
  1032. HE_SIG_B2_MU_INFO_0, STA_ID);
  1033. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1034. ppdu_info->rx_status.he_data4 |= value;
  1035. /* HE-data5 */
  1036. /* HE-data6 */
  1037. value = HAL_RX_GET(he_sig_b2_mu_info,
  1038. HE_SIG_B2_MU_INFO_0, NSTS);
  1039. /* value n indicates n+1 spatial streams */
  1040. value++;
  1041. ppdu_info->rx_status.nss = value;
  1042. ppdu_info->rx_status.he_data6 |= value;
  1043. break;
  1044. }
  1045. case WIFIPHYRX_HE_SIG_B2_OFDMA_E:
  1046. {
  1047. uint8_t *he_sig_b2_ofdma_info =
  1048. (uint8_t *)rx_tlv +
  1049. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_OFDMA_0,
  1050. HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS);
  1051. /*
  1052. * Not all "HE" fields can be updated from
  1053. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1054. * to populate rest of "HE" fields for MU OFDMA scenarios.
  1055. */
  1056. /* HE-data1 */
  1057. ppdu_info->rx_status.he_data1 |=
  1058. QDF_MON_STATUS_HE_MCS_KNOWN |
  1059. QDF_MON_STATUS_HE_DCM_KNOWN |
  1060. QDF_MON_STATUS_HE_CODING_KNOWN;
  1061. /* HE-data2 */
  1062. ppdu_info->rx_status.he_data2 |=
  1063. QDF_MON_STATUS_TXBF_KNOWN;
  1064. /* HE-data3 */
  1065. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1066. HE_SIG_B2_OFDMA_INFO_0, STA_MCS);
  1067. ppdu_info->rx_status.mcs = value;
  1068. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1069. ppdu_info->rx_status.he_data3 |= value;
  1070. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1071. HE_SIG_B2_OFDMA_INFO_0, STA_DCM);
  1072. he_dcm = value;
  1073. value = value << QDF_MON_STATUS_DCM_SHIFT;
  1074. ppdu_info->rx_status.he_data3 |= value;
  1075. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1076. HE_SIG_B2_OFDMA_INFO_0, STA_CODING);
  1077. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1078. ppdu_info->rx_status.he_data3 |= value;
  1079. /* HE-data4 */
  1080. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1081. HE_SIG_B2_OFDMA_INFO_0, STA_ID);
  1082. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1083. ppdu_info->rx_status.he_data4 |= value;
  1084. /* HE-data5 */
  1085. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1086. HE_SIG_B2_OFDMA_INFO_0, TXBF);
  1087. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  1088. ppdu_info->rx_status.he_data5 |= value;
  1089. /* HE-data6 */
  1090. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1091. HE_SIG_B2_OFDMA_INFO_0, NSTS);
  1092. /* value n indicates n+1 spatial streams */
  1093. value++;
  1094. ppdu_info->rx_status.nss = value;
  1095. ppdu_info->rx_status.he_data6 |= value;
  1096. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_OFDMA;
  1097. break;
  1098. }
  1099. case WIFIPHYRX_RSSI_LEGACY_E:
  1100. {
  1101. uint8_t reception_type;
  1102. int8_t rssi_value;
  1103. uint8_t *rssi_info_tlv = (uint8_t *)rx_tlv +
  1104. HAL_RX_OFFSET(UNIFIED_PHYRX_RSSI_LEGACY_19,
  1105. RECEIVE_RSSI_INFO_PREAMBLE_RSSI_INFO_DETAILS);
  1106. ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rx_tlv,
  1107. PHYRX_RSSI_LEGACY_35, RSSI_COMB);
  1108. ppdu_info->rx_status.bw = hal->ops->hal_rx_get_tlv(rx_tlv);
  1109. ppdu_info->rx_status.he_re = 0;
  1110. reception_type = HAL_RX_GET(rx_tlv,
  1111. PHYRX_RSSI_LEGACY_0,
  1112. RECEPTION_TYPE);
  1113. switch (reception_type) {
  1114. case QDF_RECEPTION_TYPE_ULOFMDA:
  1115. ppdu_info->rx_status.reception_type =
  1116. HAL_RX_TYPE_MU_OFDMA;
  1117. ppdu_info->rx_status.ulofdma_flag = 1;
  1118. ppdu_info->rx_status.he_data1 =
  1119. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  1120. break;
  1121. case QDF_RECEPTION_TYPE_ULMIMO:
  1122. ppdu_info->rx_status.reception_type =
  1123. HAL_RX_TYPE_MU_MIMO;
  1124. ppdu_info->rx_status.he_data1 =
  1125. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  1126. break;
  1127. default:
  1128. ppdu_info->rx_status.reception_type =
  1129. HAL_RX_TYPE_SU;
  1130. break;
  1131. }
  1132. hal_rx_update_rssi_chain(ppdu_info, rssi_info_tlv);
  1133. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1134. RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
  1135. ppdu_info->rx_status.rssi[0] = rssi_value;
  1136. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1137. "RSSI_PRI20_CHAIN0: %d\n", rssi_value);
  1138. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1139. RECEIVE_RSSI_INFO_2, RSSI_PRI20_CHAIN1);
  1140. ppdu_info->rx_status.rssi[1] = rssi_value;
  1141. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1142. "RSSI_PRI20_CHAIN1: %d\n", rssi_value);
  1143. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1144. RECEIVE_RSSI_INFO_4, RSSI_PRI20_CHAIN2);
  1145. ppdu_info->rx_status.rssi[2] = rssi_value;
  1146. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1147. "RSSI_PRI20_CHAIN2: %d\n", rssi_value);
  1148. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1149. RECEIVE_RSSI_INFO_6, RSSI_PRI20_CHAIN3);
  1150. ppdu_info->rx_status.rssi[3] = rssi_value;
  1151. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1152. "RSSI_PRI20_CHAIN3: %d\n", rssi_value);
  1153. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1154. RECEIVE_RSSI_INFO_8, RSSI_PRI20_CHAIN4);
  1155. ppdu_info->rx_status.rssi[4] = rssi_value;
  1156. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1157. "RSSI_PRI20_CHAIN4: %d\n", rssi_value);
  1158. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1159. RECEIVE_RSSI_INFO_10,
  1160. RSSI_PRI20_CHAIN5);
  1161. ppdu_info->rx_status.rssi[5] = rssi_value;
  1162. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1163. "RSSI_PRI20_CHAIN5: %d\n", rssi_value);
  1164. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1165. RECEIVE_RSSI_INFO_12,
  1166. RSSI_PRI20_CHAIN6);
  1167. ppdu_info->rx_status.rssi[6] = rssi_value;
  1168. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1169. "RSSI_PRI20_CHAIN6: %d\n", rssi_value);
  1170. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1171. RECEIVE_RSSI_INFO_14,
  1172. RSSI_PRI20_CHAIN7);
  1173. ppdu_info->rx_status.rssi[7] = rssi_value;
  1174. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1175. "RSSI_PRI20_CHAIN7: %d\n", rssi_value);
  1176. break;
  1177. }
  1178. case WIFIPHYRX_OTHER_RECEIVE_INFO_E:
  1179. hal_rx_proc_phyrx_other_receive_info_tlv(hal, rx_tlv_hdr,
  1180. ppdu_info);
  1181. break;
  1182. case WIFIRX_HEADER_E:
  1183. {
  1184. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  1185. uint16_t mpdu_cnt = com_info->mpdu_cnt;
  1186. if (mpdu_cnt >= HAL_RX_MAX_MPDU) {
  1187. hal_alert("Number of MPDUs per PPDU exceeded");
  1188. break;
  1189. }
  1190. /* Update first_msdu_payload for every mpdu and increment
  1191. * com_info->mpdu_cnt for every WIFIRX_HEADER_E TLV
  1192. */
  1193. ppdu_info->ppdu_msdu_info[mpdu_cnt].first_msdu_payload =
  1194. rx_tlv;
  1195. ppdu_info->ppdu_msdu_info[mpdu_cnt].payload_len = tlv_len;
  1196. ppdu_info->ppdu_msdu_info[mpdu_cnt].nbuf = nbuf;
  1197. ppdu_info->msdu_info.first_msdu_payload = rx_tlv;
  1198. ppdu_info->msdu_info.payload_len = tlv_len;
  1199. ppdu_info->user_id = user_id;
  1200. ppdu_info->hdr_len = tlv_len;
  1201. ppdu_info->data = rx_tlv;
  1202. ppdu_info->data += 4;
  1203. /* for every RX_HEADER TLV increment mpdu_cnt */
  1204. com_info->mpdu_cnt++;
  1205. return HAL_TLV_STATUS_HEADER;
  1206. }
  1207. case WIFIRX_MPDU_START_E:
  1208. {
  1209. uint8_t *rx_mpdu_start =
  1210. (uint8_t *)rx_tlv + HAL_RX_OFFSET(UNIFIED_RX_MPDU_START_0,
  1211. RX_MPDU_INFO_RX_MPDU_INFO_DETAILS);
  1212. uint32_t ppdu_id =
  1213. HAL_RX_GET_PPDU_ID(rx_mpdu_start);
  1214. uint8_t filter_category = 0;
  1215. ppdu_info->nac_info.fc_valid =
  1216. HAL_RX_GET_FC_VALID(rx_mpdu_start);
  1217. ppdu_info->nac_info.to_ds_flag =
  1218. HAL_RX_GET_TO_DS_FLAG(rx_mpdu_start);
  1219. ppdu_info->nac_info.frame_control =
  1220. HAL_RX_GET(rx_mpdu_start,
  1221. RX_MPDU_INFO_14,
  1222. MPDU_FRAME_CONTROL_FIELD);
  1223. ppdu_info->sw_frame_group_id =
  1224. HAL_RX_GET_SW_FRAME_GROUP_ID(rx_mpdu_start);
  1225. if (ppdu_info->sw_frame_group_id ==
  1226. HAL_MPDU_SW_FRAME_GROUP_NULL_DATA) {
  1227. ppdu_info->rx_status.frame_control_info_valid =
  1228. ppdu_info->nac_info.fc_valid;
  1229. ppdu_info->rx_status.frame_control =
  1230. ppdu_info->nac_info.frame_control;
  1231. }
  1232. ppdu_info->nac_info.mac_addr2_valid =
  1233. HAL_RX_GET_MAC_ADDR2_VALID(rx_mpdu_start);
  1234. *(uint16_t *)&ppdu_info->nac_info.mac_addr2[0] =
  1235. HAL_RX_GET(rx_mpdu_start,
  1236. RX_MPDU_INFO_16,
  1237. MAC_ADDR_AD2_15_0);
  1238. *(uint32_t *)&ppdu_info->nac_info.mac_addr2[2] =
  1239. HAL_RX_GET(rx_mpdu_start,
  1240. RX_MPDU_INFO_17,
  1241. MAC_ADDR_AD2_47_16);
  1242. if (ppdu_info->rx_status.prev_ppdu_id != ppdu_id) {
  1243. ppdu_info->rx_status.prev_ppdu_id = ppdu_id;
  1244. ppdu_info->rx_status.ppdu_len =
  1245. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1246. MPDU_LENGTH);
  1247. } else {
  1248. ppdu_info->rx_status.ppdu_len +=
  1249. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1250. MPDU_LENGTH);
  1251. }
  1252. filter_category =
  1253. HAL_RX_GET_FILTER_CATEGORY(rx_mpdu_start);
  1254. if (filter_category == 0)
  1255. ppdu_info->rx_status.rxpcu_filter_pass = 1;
  1256. else if (filter_category == 1)
  1257. ppdu_info->rx_status.monitor_direct_used = 1;
  1258. ppdu_info->nac_info.mcast_bcast =
  1259. HAL_RX_GET(rx_mpdu_start,
  1260. RX_MPDU_INFO_13,
  1261. MCAST_BCAST);
  1262. break;
  1263. }
  1264. case WIFIRX_MPDU_END_E:
  1265. ppdu_info->user_id = user_id;
  1266. ppdu_info->fcs_err =
  1267. HAL_RX_GET(rx_tlv, RX_MPDU_END_1,
  1268. FCS_ERR);
  1269. return HAL_TLV_STATUS_MPDU_END;
  1270. case WIFIRX_MSDU_END_E:
  1271. if (user_id < HAL_MAX_UL_MU_USERS) {
  1272. ppdu_info->rx_msdu_info[user_id].cce_metadata =
  1273. HAL_RX_MSDU_END_CCE_METADATA_GET(rx_tlv);
  1274. ppdu_info->rx_msdu_info[user_id].fse_metadata =
  1275. HAL_RX_MSDU_END_FSE_METADATA_GET(rx_tlv);
  1276. ppdu_info->rx_msdu_info[user_id].is_flow_idx_timeout =
  1277. HAL_RX_MSDU_END_FLOW_IDX_TIMEOUT_GET(rx_tlv);
  1278. ppdu_info->rx_msdu_info[user_id].is_flow_idx_invalid =
  1279. HAL_RX_MSDU_END_FLOW_IDX_INVALID_GET(rx_tlv);
  1280. ppdu_info->rx_msdu_info[user_id].flow_idx =
  1281. HAL_RX_MSDU_END_FLOW_IDX_GET(rx_tlv);
  1282. }
  1283. return HAL_TLV_STATUS_MSDU_END;
  1284. case 0:
  1285. return HAL_TLV_STATUS_PPDU_DONE;
  1286. default:
  1287. if (hal_rx_handle_other_tlvs(tlv_tag, rx_tlv, ppdu_info))
  1288. unhandled = false;
  1289. else
  1290. unhandled = true;
  1291. break;
  1292. }
  1293. if (!unhandled)
  1294. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1295. "%s TLV type: %d, TLV len:%d %s",
  1296. __func__, tlv_tag, tlv_len,
  1297. unhandled == true ? "unhandled" : "");
  1298. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1299. rx_tlv, tlv_len);
  1300. return HAL_TLV_STATUS_PPDU_NOT_DONE;
  1301. }
  1302. /**
  1303. * hal_reo_setup - Initialize HW REO block
  1304. *
  1305. * @hal_soc: Opaque HAL SOC handle
  1306. * @reo_params: parameters needed by HAL for REO config
  1307. */
  1308. static void hal_reo_setup_generic(struct hal_soc *soc,
  1309. void *reoparams)
  1310. {
  1311. uint32_t reg_val;
  1312. struct hal_reo_params *reo_params = (struct hal_reo_params *)reoparams;
  1313. reg_val = HAL_REG_READ(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1314. SEQ_WCSS_UMAC_REO_REG_OFFSET));
  1315. hal_reo_config(soc, reg_val, reo_params);
  1316. /* Other ring enable bits and REO_ENABLE will be set by FW */
  1317. /* TODO: Setup destination ring mapping if enabled */
  1318. /* TODO: Error destination ring setting is left to default.
  1319. * Default setting is to send all errors to release ring.
  1320. */
  1321. HAL_REG_WRITE(soc,
  1322. HWIO_REO_R0_AGING_THRESHOLD_IX_0_ADDR(
  1323. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1324. HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000);
  1325. HAL_REG_WRITE(soc,
  1326. HWIO_REO_R0_AGING_THRESHOLD_IX_1_ADDR(
  1327. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1328. (HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000));
  1329. HAL_REG_WRITE(soc,
  1330. HWIO_REO_R0_AGING_THRESHOLD_IX_2_ADDR(
  1331. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1332. (HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000));
  1333. HAL_REG_WRITE(soc,
  1334. HWIO_REO_R0_AGING_THRESHOLD_IX_3_ADDR(
  1335. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1336. (HAL_DEFAULT_VO_REO_TIMEOUT_MS * 1000));
  1337. /*
  1338. * When hash based routing is enabled, routing of the rx packet
  1339. * is done based on the following value: 1 _ _ _ _ The last 4
  1340. * bits are based on hash[3:0]. This means the possible values
  1341. * are 0x10 to 0x1f. This value is used to look-up the
  1342. * ring ID configured in Destination_Ring_Ctrl_IX_* register.
  1343. * The Destination_Ring_Ctrl_IX_2 and Destination_Ring_Ctrl_IX_3
  1344. * registers need to be configured to set-up the 16 entries to
  1345. * map the hash values to a ring number. There are 3 bits per
  1346. * hash entry – which are mapped as follows:
  1347. * 0: TCL, 1:SW1, 2:SW2, * 3:SW3, 4:SW4, 5:Release, 6:FW(WIFI),
  1348. * 7: NOT_USED.
  1349. */
  1350. if (reo_params->rx_hash_enabled) {
  1351. HAL_REG_WRITE(soc,
  1352. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1353. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1354. reo_params->remap1);
  1355. hal_debug("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR 0x%x",
  1356. HAL_REG_READ(soc,
  1357. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1358. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1359. HAL_REG_WRITE(soc,
  1360. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1361. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1362. reo_params->remap2);
  1363. hal_debug("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR 0x%x",
  1364. HAL_REG_READ(soc,
  1365. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1366. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1367. }
  1368. /* TODO: Check if the following registers shoould be setup by host:
  1369. * AGING_CONTROL
  1370. * HIGH_MEMORY_THRESHOLD
  1371. * GLOBAL_LINK_DESC_COUNT_THRESH_IX_0[1,2]
  1372. * GLOBAL_LINK_DESC_COUNT_CTRL
  1373. */
  1374. }
  1375. /**
  1376. * hal_get_hw_hptp_generic() - Get HW head and tail pointer value for any ring
  1377. * @hal_soc: Opaque HAL SOC handle
  1378. * @hal_ring: Source ring pointer
  1379. * @headp: Head Pointer
  1380. * @tailp: Tail Pointer
  1381. * @ring: Ring type
  1382. *
  1383. * Return: Update tail pointer and head pointer in arguments.
  1384. */
  1385. static inline
  1386. void hal_get_hw_hptp_generic(struct hal_soc *hal_soc,
  1387. hal_ring_handle_t hal_ring_hdl,
  1388. uint32_t *headp, uint32_t *tailp,
  1389. uint8_t ring)
  1390. {
  1391. struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
  1392. struct hal_hw_srng_config *ring_config;
  1393. enum hal_ring_type ring_type = (enum hal_ring_type)ring;
  1394. if (!hal_soc || !srng) {
  1395. QDF_TRACE(QDF_MODULE_ID_HAL, QDF_TRACE_LEVEL_ERROR,
  1396. "%s: Context is Null", __func__);
  1397. return;
  1398. }
  1399. ring_config = HAL_SRNG_CONFIG(hal_soc, ring_type);
  1400. if (!ring_config->lmac_ring) {
  1401. if (srng->ring_dir == HAL_SRNG_SRC_RING) {
  1402. *headp = SRNG_SRC_REG_READ(srng, HP);
  1403. *tailp = SRNG_SRC_REG_READ(srng, TP);
  1404. } else {
  1405. *headp = SRNG_DST_REG_READ(srng, HP);
  1406. *tailp = SRNG_DST_REG_READ(srng, TP);
  1407. }
  1408. }
  1409. }
  1410. /**
  1411. * hal_srng_src_hw_init - Private function to initialize SRNG
  1412. * source ring HW
  1413. * @hal_soc: HAL SOC handle
  1414. * @srng: SRNG ring pointer
  1415. */
  1416. static inline
  1417. void hal_srng_src_hw_init_generic(struct hal_soc *hal,
  1418. struct hal_srng *srng)
  1419. {
  1420. uint32_t reg_val = 0;
  1421. uint64_t tp_addr = 0;
  1422. hal_debug("hw_init srng %d", srng->ring_id);
  1423. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1424. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_LSB,
  1425. srng->msi_addr & 0xffffffff);
  1426. reg_val = SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB, ADDR),
  1427. (uint64_t)(srng->msi_addr) >> 32) |
  1428. SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB,
  1429. MSI1_ENABLE), 1);
  1430. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1431. SRNG_SRC_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1432. }
  1433. SRNG_SRC_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1434. reg_val = SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1435. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1436. SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_SIZE),
  1437. srng->entry_size * srng->num_entries);
  1438. SRNG_SRC_REG_WRITE(srng, BASE_MSB, reg_val);
  1439. reg_val = SRNG_SM(SRNG_SRC_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1440. SRNG_SRC_REG_WRITE(srng, ID, reg_val);
  1441. /**
  1442. * Interrupt setup:
  1443. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1444. * if level mode is required
  1445. */
  1446. reg_val = 0;
  1447. /*
  1448. * WAR - Hawkeye v1 has a hardware bug which requires timer value to be
  1449. * programmed in terms of 1us resolution instead of 8us resolution as
  1450. * given in MLD.
  1451. */
  1452. if (srng->intr_timer_thres_us) {
  1453. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1454. INTERRUPT_TIMER_THRESHOLD),
  1455. srng->intr_timer_thres_us);
  1456. /* For HK v2 this should be (srng->intr_timer_thres_us >> 3) */
  1457. }
  1458. if (srng->intr_batch_cntr_thres_entries) {
  1459. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1460. BATCH_COUNTER_THRESHOLD),
  1461. srng->intr_batch_cntr_thres_entries *
  1462. srng->entry_size);
  1463. }
  1464. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX0, reg_val);
  1465. reg_val = 0;
  1466. if (srng->flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
  1467. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX1,
  1468. LOW_THRESHOLD), srng->u.src_ring.low_threshold);
  1469. }
  1470. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX1, reg_val);
  1471. /* As per HW team, TP_ADDR and HP_ADDR for Idle link ring should
  1472. * remain 0 to avoid some WBM stability issues. Remote head/tail
  1473. * pointers are not required since this ring is completely managed
  1474. * by WBM HW
  1475. */
  1476. reg_val = 0;
  1477. if (srng->ring_id != HAL_SRNG_WBM_IDLE_LINK) {
  1478. tp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1479. ((unsigned long)(srng->u.src_ring.tp_addr) -
  1480. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1481. SRNG_SRC_REG_WRITE(srng, TP_ADDR_LSB, tp_addr & 0xffffffff);
  1482. SRNG_SRC_REG_WRITE(srng, TP_ADDR_MSB, tp_addr >> 32);
  1483. } else {
  1484. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, RING_ID_DISABLE), 1);
  1485. }
  1486. /* Initilaize head and tail pointers to indicate ring is empty */
  1487. SRNG_SRC_REG_WRITE(srng, HP, 0);
  1488. SRNG_SRC_REG_WRITE(srng, TP, 0);
  1489. *(srng->u.src_ring.tp_addr) = 0;
  1490. reg_val |= ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1491. SRNG_SM(SRNG_SRC_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1492. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1493. SRNG_SM(SRNG_SRC_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1494. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1495. SRNG_SM(SRNG_SRC_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1496. /* Loop count is not used for SRC rings */
  1497. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, LOOPCNT_DISABLE), 1);
  1498. /*
  1499. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1500. * todo: update fw_api and replace with above line
  1501. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1502. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1503. */
  1504. reg_val |= 0x40;
  1505. SRNG_SRC_REG_WRITE(srng, MISC, reg_val);
  1506. }
  1507. /**
  1508. * hal_srng_dst_hw_init - Private function to initialize SRNG
  1509. * destination ring HW
  1510. * @hal_soc: HAL SOC handle
  1511. * @srng: SRNG ring pointer
  1512. */
  1513. static inline
  1514. void hal_srng_dst_hw_init_generic(struct hal_soc *hal,
  1515. struct hal_srng *srng)
  1516. {
  1517. uint32_t reg_val = 0;
  1518. uint64_t hp_addr = 0;
  1519. hal_debug("hw_init srng %d", srng->ring_id);
  1520. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1521. SRNG_DST_REG_WRITE(srng, MSI1_BASE_LSB,
  1522. srng->msi_addr & 0xffffffff);
  1523. reg_val = SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB, ADDR),
  1524. (uint64_t)(srng->msi_addr) >> 32) |
  1525. SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB,
  1526. MSI1_ENABLE), 1);
  1527. SRNG_DST_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1528. SRNG_DST_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1529. }
  1530. SRNG_DST_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1531. reg_val = SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1532. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1533. SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_SIZE),
  1534. srng->entry_size * srng->num_entries);
  1535. SRNG_DST_REG_WRITE(srng, BASE_MSB, reg_val);
  1536. reg_val = SRNG_SM(SRNG_DST_FLD(ID, RING_ID), srng->ring_id) |
  1537. SRNG_SM(SRNG_DST_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1538. SRNG_DST_REG_WRITE(srng, ID, reg_val);
  1539. /**
  1540. * Interrupt setup:
  1541. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1542. * if level mode is required
  1543. */
  1544. reg_val = 0;
  1545. if (srng->intr_timer_thres_us) {
  1546. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1547. INTERRUPT_TIMER_THRESHOLD),
  1548. srng->intr_timer_thres_us >> 3);
  1549. }
  1550. if (srng->intr_batch_cntr_thres_entries) {
  1551. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1552. BATCH_COUNTER_THRESHOLD),
  1553. srng->intr_batch_cntr_thres_entries *
  1554. srng->entry_size);
  1555. }
  1556. SRNG_DST_REG_WRITE(srng, PRODUCER_INT_SETUP, reg_val);
  1557. hp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1558. ((unsigned long)(srng->u.dst_ring.hp_addr) -
  1559. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1560. SRNG_DST_REG_WRITE(srng, HP_ADDR_LSB, hp_addr & 0xffffffff);
  1561. SRNG_DST_REG_WRITE(srng, HP_ADDR_MSB, hp_addr >> 32);
  1562. /* Initilaize head and tail pointers to indicate ring is empty */
  1563. SRNG_DST_REG_WRITE(srng, HP, 0);
  1564. SRNG_DST_REG_WRITE(srng, TP, 0);
  1565. *(srng->u.dst_ring.hp_addr) = 0;
  1566. reg_val = ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1567. SRNG_SM(SRNG_DST_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1568. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1569. SRNG_SM(SRNG_DST_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1570. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1571. SRNG_SM(SRNG_DST_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1572. /*
  1573. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1574. * todo: update fw_api and replace with above line
  1575. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1576. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1577. */
  1578. reg_val |= 0x40;
  1579. SRNG_DST_REG_WRITE(srng, MISC, reg_val);
  1580. }
  1581. #define HAL_RX_WBM_ERR_SRC_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1582. (WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_OFFSET >> 2))) & \
  1583. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_MASK) >> \
  1584. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_LSB)
  1585. #define HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1586. (WBM_RELEASE_RING_2_REO_PUSH_REASON_OFFSET >> 2))) & \
  1587. WBM_RELEASE_RING_2_REO_PUSH_REASON_MASK) >> \
  1588. WBM_RELEASE_RING_2_REO_PUSH_REASON_LSB)
  1589. #define HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1590. (WBM_RELEASE_RING_2_REO_ERROR_CODE_OFFSET >> 2))) & \
  1591. WBM_RELEASE_RING_2_REO_ERROR_CODE_MASK) >> \
  1592. WBM_RELEASE_RING_2_REO_ERROR_CODE_LSB)
  1593. #define HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc) \
  1594. (((*(((uint32_t *) wbm_desc) + \
  1595. (WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_OFFSET >> 2))) & \
  1596. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_MASK) >> \
  1597. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_LSB)
  1598. #define HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc) \
  1599. (((*(((uint32_t *) wbm_desc) + \
  1600. (WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_OFFSET >> 2))) & \
  1601. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_MASK) >> \
  1602. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_LSB)
  1603. /**
  1604. * hal_rx_wbm_err_info_get_generic(): Retrieves WBM error code and reason and
  1605. * save it to hal_wbm_err_desc_info structure passed by caller
  1606. * @wbm_desc: wbm ring descriptor
  1607. * @wbm_er_info1: hal_wbm_err_desc_info structure, output parameter.
  1608. * Return: void
  1609. */
  1610. static inline void hal_rx_wbm_err_info_get_generic(void *wbm_desc,
  1611. void *wbm_er_info1)
  1612. {
  1613. struct hal_wbm_err_desc_info *wbm_er_info =
  1614. (struct hal_wbm_err_desc_info *)wbm_er_info1;
  1615. wbm_er_info->wbm_err_src = HAL_RX_WBM_ERR_SRC_GET(wbm_desc);
  1616. wbm_er_info->reo_psh_rsn = HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc);
  1617. wbm_er_info->reo_err_code = HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc);
  1618. wbm_er_info->rxdma_psh_rsn = HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc);
  1619. wbm_er_info->rxdma_err_code = HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc);
  1620. }
  1621. /**
  1622. * hal_tx_comp_get_release_reason_generic() - TQM Release reason
  1623. * @hal_desc: completion ring descriptor pointer
  1624. *
  1625. * This function will return the type of pointer - buffer or descriptor
  1626. *
  1627. * Return: buffer type
  1628. */
  1629. static inline uint8_t hal_tx_comp_get_release_reason_generic(void *hal_desc)
  1630. {
  1631. uint32_t comp_desc =
  1632. *(uint32_t *) (((uint8_t *) hal_desc) +
  1633. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_OFFSET);
  1634. return (comp_desc & WBM_RELEASE_RING_2_TQM_RELEASE_REASON_MASK) >>
  1635. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_LSB;
  1636. }
  1637. /**
  1638. * hal_rx_dump_mpdu_start_tlv_generic: dump RX mpdu_start TLV in structured
  1639. * human readable format.
  1640. * @mpdu_start: pointer the rx_attention TLV in pkt.
  1641. * @dbg_level: log level.
  1642. *
  1643. * Return: void
  1644. */
  1645. static inline void hal_rx_dump_mpdu_start_tlv_generic(void *mpdustart,
  1646. uint8_t dbg_level)
  1647. {
  1648. struct rx_mpdu_start *mpdu_start = (struct rx_mpdu_start *)mpdustart;
  1649. struct rx_mpdu_info *mpdu_info =
  1650. (struct rx_mpdu_info *)&mpdu_start->rx_mpdu_info_details;
  1651. hal_verbose_debug(
  1652. "rx_mpdu_start tlv (1/5) - "
  1653. "rxpcu_mpdu_filter_in_category: %x "
  1654. "sw_frame_group_id: %x "
  1655. "ndp_frame: %x "
  1656. "phy_err: %x "
  1657. "phy_err_during_mpdu_header: %x "
  1658. "protocol_version_err: %x "
  1659. "ast_based_lookup_valid: %x "
  1660. "phy_ppdu_id: %x "
  1661. "ast_index: %x "
  1662. "sw_peer_id: %x "
  1663. "mpdu_frame_control_valid: %x "
  1664. "mpdu_duration_valid: %x "
  1665. "mac_addr_ad1_valid: %x "
  1666. "mac_addr_ad2_valid: %x "
  1667. "mac_addr_ad3_valid: %x "
  1668. "mac_addr_ad4_valid: %x "
  1669. "mpdu_sequence_control_valid: %x "
  1670. "mpdu_qos_control_valid: %x "
  1671. "mpdu_ht_control_valid: %x "
  1672. "frame_encryption_info_valid: %x ",
  1673. mpdu_info->rxpcu_mpdu_filter_in_category,
  1674. mpdu_info->sw_frame_group_id,
  1675. mpdu_info->ndp_frame,
  1676. mpdu_info->phy_err,
  1677. mpdu_info->phy_err_during_mpdu_header,
  1678. mpdu_info->protocol_version_err,
  1679. mpdu_info->ast_based_lookup_valid,
  1680. mpdu_info->phy_ppdu_id,
  1681. mpdu_info->ast_index,
  1682. mpdu_info->sw_peer_id,
  1683. mpdu_info->mpdu_frame_control_valid,
  1684. mpdu_info->mpdu_duration_valid,
  1685. mpdu_info->mac_addr_ad1_valid,
  1686. mpdu_info->mac_addr_ad2_valid,
  1687. mpdu_info->mac_addr_ad3_valid,
  1688. mpdu_info->mac_addr_ad4_valid,
  1689. mpdu_info->mpdu_sequence_control_valid,
  1690. mpdu_info->mpdu_qos_control_valid,
  1691. mpdu_info->mpdu_ht_control_valid,
  1692. mpdu_info->frame_encryption_info_valid);
  1693. hal_verbose_debug(
  1694. "rx_mpdu_start tlv (2/5) - "
  1695. "fr_ds: %x "
  1696. "to_ds: %x "
  1697. "encrypted: %x "
  1698. "mpdu_retry: %x "
  1699. "mpdu_sequence_number: %x "
  1700. "epd_en: %x "
  1701. "all_frames_shall_be_encrypted: %x "
  1702. "encrypt_type: %x "
  1703. "mesh_sta: %x "
  1704. "bssid_hit: %x "
  1705. "bssid_number: %x "
  1706. "tid: %x "
  1707. "pn_31_0: %x "
  1708. "pn_63_32: %x "
  1709. "pn_95_64: %x "
  1710. "pn_127_96: %x "
  1711. "peer_meta_data: %x "
  1712. "rxpt_classify_info.reo_destination_indication: %x "
  1713. "rxpt_classify_info.use_flow_id_toeplitz_clfy: %x "
  1714. "rx_reo_queue_desc_addr_31_0: %x ",
  1715. mpdu_info->fr_ds,
  1716. mpdu_info->to_ds,
  1717. mpdu_info->encrypted,
  1718. mpdu_info->mpdu_retry,
  1719. mpdu_info->mpdu_sequence_number,
  1720. mpdu_info->epd_en,
  1721. mpdu_info->all_frames_shall_be_encrypted,
  1722. mpdu_info->encrypt_type,
  1723. mpdu_info->mesh_sta,
  1724. mpdu_info->bssid_hit,
  1725. mpdu_info->bssid_number,
  1726. mpdu_info->tid,
  1727. mpdu_info->pn_31_0,
  1728. mpdu_info->pn_63_32,
  1729. mpdu_info->pn_95_64,
  1730. mpdu_info->pn_127_96,
  1731. mpdu_info->peer_meta_data,
  1732. mpdu_info->rxpt_classify_info_details.reo_destination_indication,
  1733. mpdu_info->rxpt_classify_info_details.use_flow_id_toeplitz_clfy,
  1734. mpdu_info->rx_reo_queue_desc_addr_31_0);
  1735. hal_verbose_debug(
  1736. "rx_mpdu_start tlv (3/5) - "
  1737. "rx_reo_queue_desc_addr_39_32: %x "
  1738. "receive_queue_number: %x "
  1739. "pre_delim_err_warning: %x "
  1740. "first_delim_err: %x "
  1741. "key_id_octet: %x "
  1742. "new_peer_entry: %x "
  1743. "decrypt_needed: %x "
  1744. "decap_type: %x "
  1745. "rx_insert_vlan_c_tag_padding: %x "
  1746. "rx_insert_vlan_s_tag_padding: %x "
  1747. "strip_vlan_c_tag_decap: %x "
  1748. "strip_vlan_s_tag_decap: %x "
  1749. "pre_delim_count: %x "
  1750. "ampdu_flag: %x "
  1751. "bar_frame: %x "
  1752. "mpdu_length: %x "
  1753. "first_mpdu: %x "
  1754. "mcast_bcast: %x "
  1755. "ast_index_not_found: %x "
  1756. "ast_index_timeout: %x ",
  1757. mpdu_info->rx_reo_queue_desc_addr_39_32,
  1758. mpdu_info->receive_queue_number,
  1759. mpdu_info->pre_delim_err_warning,
  1760. mpdu_info->first_delim_err,
  1761. mpdu_info->key_id_octet,
  1762. mpdu_info->new_peer_entry,
  1763. mpdu_info->decrypt_needed,
  1764. mpdu_info->decap_type,
  1765. mpdu_info->rx_insert_vlan_c_tag_padding,
  1766. mpdu_info->rx_insert_vlan_s_tag_padding,
  1767. mpdu_info->strip_vlan_c_tag_decap,
  1768. mpdu_info->strip_vlan_s_tag_decap,
  1769. mpdu_info->pre_delim_count,
  1770. mpdu_info->ampdu_flag,
  1771. mpdu_info->bar_frame,
  1772. mpdu_info->mpdu_length,
  1773. mpdu_info->first_mpdu,
  1774. mpdu_info->mcast_bcast,
  1775. mpdu_info->ast_index_not_found,
  1776. mpdu_info->ast_index_timeout);
  1777. hal_verbose_debug(
  1778. "rx_mpdu_start tlv (4/5) - "
  1779. "power_mgmt: %x "
  1780. "non_qos: %x "
  1781. "null_data: %x "
  1782. "mgmt_type: %x "
  1783. "ctrl_type: %x "
  1784. "more_data: %x "
  1785. "eosp: %x "
  1786. "fragment_flag: %x "
  1787. "order: %x "
  1788. "u_apsd_trigger: %x "
  1789. "encrypt_required: %x "
  1790. "directed: %x "
  1791. "mpdu_frame_control_field: %x "
  1792. "mpdu_duration_field: %x "
  1793. "mac_addr_ad1_31_0: %x "
  1794. "mac_addr_ad1_47_32: %x "
  1795. "mac_addr_ad2_15_0: %x "
  1796. "mac_addr_ad2_47_16: %x "
  1797. "mac_addr_ad3_31_0: %x "
  1798. "mac_addr_ad3_47_32: %x ",
  1799. mpdu_info->power_mgmt,
  1800. mpdu_info->non_qos,
  1801. mpdu_info->null_data,
  1802. mpdu_info->mgmt_type,
  1803. mpdu_info->ctrl_type,
  1804. mpdu_info->more_data,
  1805. mpdu_info->eosp,
  1806. mpdu_info->fragment_flag,
  1807. mpdu_info->order,
  1808. mpdu_info->u_apsd_trigger,
  1809. mpdu_info->encrypt_required,
  1810. mpdu_info->directed,
  1811. mpdu_info->mpdu_frame_control_field,
  1812. mpdu_info->mpdu_duration_field,
  1813. mpdu_info->mac_addr_ad1_31_0,
  1814. mpdu_info->mac_addr_ad1_47_32,
  1815. mpdu_info->mac_addr_ad2_15_0,
  1816. mpdu_info->mac_addr_ad2_47_16,
  1817. mpdu_info->mac_addr_ad3_31_0,
  1818. mpdu_info->mac_addr_ad3_47_32);
  1819. hal_verbose_debug(
  1820. "rx_mpdu_start tlv (5/5) - "
  1821. "mpdu_sequence_control_field: %x "
  1822. "mac_addr_ad4_31_0: %x "
  1823. "mac_addr_ad4_47_32: %x "
  1824. "mpdu_qos_control_field: %x "
  1825. "mpdu_ht_control_field: %x ",
  1826. mpdu_info->mpdu_sequence_control_field,
  1827. mpdu_info->mac_addr_ad4_31_0,
  1828. mpdu_info->mac_addr_ad4_47_32,
  1829. mpdu_info->mpdu_qos_control_field,
  1830. mpdu_info->mpdu_ht_control_field);
  1831. }
  1832. /**
  1833. * hal_tx_desc_set_search_type - Set the search type value
  1834. * @desc: Handle to Tx Descriptor
  1835. * @search_type: search type
  1836. * 0 – Normal search
  1837. * 1 – Index based address search
  1838. * 2 – Index based flow search
  1839. *
  1840. * Return: void
  1841. */
  1842. #ifdef TCL_DATA_CMD_2_SEARCH_TYPE_OFFSET
  1843. static void hal_tx_desc_set_search_type_generic(void *desc,
  1844. uint8_t search_type)
  1845. {
  1846. HAL_SET_FLD(desc, TCL_DATA_CMD_2, SEARCH_TYPE) |=
  1847. HAL_TX_SM(TCL_DATA_CMD_2, SEARCH_TYPE, search_type);
  1848. }
  1849. #else
  1850. static void hal_tx_desc_set_search_type_generic(void *desc,
  1851. uint8_t search_type)
  1852. {
  1853. }
  1854. #endif
  1855. /**
  1856. * hal_tx_desc_set_search_index - Set the search index value
  1857. * @desc: Handle to Tx Descriptor
  1858. * @search_index: The index that will be used for index based address or
  1859. * flow search. The field is valid when 'search_type' is
  1860. * 1 0r 2
  1861. *
  1862. * Return: void
  1863. */
  1864. #ifdef TCL_DATA_CMD_5_SEARCH_INDEX_OFFSET
  1865. static void hal_tx_desc_set_search_index_generic(void *desc,
  1866. uint32_t search_index)
  1867. {
  1868. HAL_SET_FLD(desc, TCL_DATA_CMD_5, SEARCH_INDEX) |=
  1869. HAL_TX_SM(TCL_DATA_CMD_5, SEARCH_INDEX, search_index);
  1870. }
  1871. #else
  1872. static void hal_tx_desc_set_search_index_generic(void *desc,
  1873. uint32_t search_index)
  1874. {
  1875. }
  1876. #endif
  1877. /**
  1878. * hal_tx_desc_set_cache_set_num_generic - Set the cache-set-num value
  1879. * @desc: Handle to Tx Descriptor
  1880. * @cache_num: Cache set number that should be used to cache the index
  1881. * based search results, for address and flow search.
  1882. * This value should be equal to LSB four bits of the hash value
  1883. * of match data, in case of search index points to an entry
  1884. * which may be used in content based search also. The value can
  1885. * be anything when the entry pointed by search index will not be
  1886. * used for content based search.
  1887. *
  1888. * Return: void
  1889. */
  1890. #ifdef TCL_DATA_CMD_5_CACHE_SET_NUM_OFFSET
  1891. static void hal_tx_desc_set_cache_set_num_generic(void *desc,
  1892. uint8_t cache_num)
  1893. {
  1894. HAL_SET_FLD(desc, TCL_DATA_CMD_5, CACHE_SET_NUM) |=
  1895. HAL_TX_SM(TCL_DATA_CMD_5, CACHE_SET_NUM, cache_num);
  1896. }
  1897. #else
  1898. static void hal_tx_desc_set_cache_set_num_generic(void *desc,
  1899. uint8_t cache_num)
  1900. {
  1901. }
  1902. #endif
  1903. /**
  1904. * hal_tx_set_pcp_tid_map_generic() - Configure default PCP to TID map table
  1905. * @soc: HAL SoC context
  1906. * @map: PCP-TID mapping table
  1907. *
  1908. * PCP are mapped to 8 TID values using TID values programmed
  1909. * in one set of mapping registers PCP_TID_MAP_<0 to 6>
  1910. * The mapping register has TID mapping for 8 PCP values
  1911. *
  1912. * Return: none
  1913. */
  1914. static void hal_tx_set_pcp_tid_map_generic(struct hal_soc *soc, uint8_t *map)
  1915. {
  1916. uint32_t addr, value;
  1917. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1918. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1919. value = (map[0] |
  1920. (map[1] << HWIO_TCL_R0_PCP_TID_MAP_PCP_1_SHFT) |
  1921. (map[2] << HWIO_TCL_R0_PCP_TID_MAP_PCP_2_SHFT) |
  1922. (map[3] << HWIO_TCL_R0_PCP_TID_MAP_PCP_3_SHFT) |
  1923. (map[4] << HWIO_TCL_R0_PCP_TID_MAP_PCP_4_SHFT) |
  1924. (map[5] << HWIO_TCL_R0_PCP_TID_MAP_PCP_5_SHFT) |
  1925. (map[6] << HWIO_TCL_R0_PCP_TID_MAP_PCP_6_SHFT) |
  1926. (map[7] << HWIO_TCL_R0_PCP_TID_MAP_PCP_7_SHFT));
  1927. HAL_REG_WRITE(soc, addr, (value & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1928. }
  1929. /**
  1930. * hal_tx_update_pcp_tid_generic() - Update the pcp tid map table with
  1931. * value received from user-space
  1932. * @soc: HAL SoC context
  1933. * @pcp: pcp value
  1934. * @tid : tid value
  1935. *
  1936. * Return: void
  1937. */
  1938. static
  1939. void hal_tx_update_pcp_tid_generic(struct hal_soc *soc,
  1940. uint8_t pcp, uint8_t tid)
  1941. {
  1942. uint32_t addr, value, regval;
  1943. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1944. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1945. value = (uint32_t)tid << (HAL_TX_BITS_PER_TID * pcp);
  1946. /* Read back previous PCP TID config and update
  1947. * with new config.
  1948. */
  1949. regval = HAL_REG_READ(soc, addr);
  1950. regval &= ~(HAL_TX_TID_BITS_MASK << (HAL_TX_BITS_PER_TID * pcp));
  1951. regval |= value;
  1952. HAL_REG_WRITE(soc, addr,
  1953. (regval & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1954. }
  1955. /**
  1956. * hal_tx_update_tidmap_prty_generic() - Update the tid map priority
  1957. * @soc: HAL SoC context
  1958. * @val: priority value
  1959. *
  1960. * Return: void
  1961. */
  1962. static
  1963. void hal_tx_update_tidmap_prty_generic(struct hal_soc *soc, uint8_t value)
  1964. {
  1965. uint32_t addr;
  1966. addr = HWIO_TCL_R0_TID_MAP_PRTY_ADDR(
  1967. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1968. HAL_REG_WRITE(soc, addr,
  1969. (value & HWIO_TCL_R0_TID_MAP_PRTY_RMSK));
  1970. }
  1971. #endif /* _HAL_GENERIC_API_H_ */