hal_generic_api.h 69 KB

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  1. /*
  2. * Copyright (c) 2016-2019 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. #define HAL_RX_MSDU_DESC_INFO_GET(msdu_details_ptr) \
  21. ((struct rx_msdu_desc_info *) \
  22. _OFFSET_TO_BYTE_PTR(msdu_details_ptr, \
  23. UNIFIED_RX_MSDU_DETAILS_2_RX_MSDU_DESC_INFO_RX_MSDU_DESC_INFO_DETAILS_OFFSET))
  24. /**
  25. * hal_rx_msdu_desc_info_get_ptr_generic() - Get msdu desc info ptr
  26. * @msdu_details_ptr - Pointer to msdu_details_ptr
  27. * Return - Pointer to rx_msdu_desc_info structure.
  28. *
  29. */
  30. static void *hal_rx_msdu_desc_info_get_ptr_generic(void *msdu_details_ptr)
  31. {
  32. return HAL_RX_MSDU_DESC_INFO_GET(msdu_details_ptr);
  33. }
  34. #define HAL_RX_LINK_DESC_MSDU0_PTR(link_desc) \
  35. ((struct rx_msdu_details *) \
  36. _OFFSET_TO_BYTE_PTR((link_desc),\
  37. UNIFIED_RX_MSDU_LINK_8_RX_MSDU_DETAILS_MSDU_0_OFFSET))
  38. /**
  39. * hal_rx_link_desc_msdu0_ptr_generic - Get pointer to rx_msdu details
  40. * @link_desc - Pointer to link desc
  41. * Return - Pointer to rx_msdu_details structure
  42. *
  43. */
  44. static void *hal_rx_link_desc_msdu0_ptr_generic(void *link_desc)
  45. {
  46. return HAL_RX_LINK_DESC_MSDU0_PTR(link_desc);
  47. }
  48. /**
  49. * hal_tx_comp_get_status() - TQM Release reason
  50. * @hal_desc: completion ring Tx status
  51. *
  52. * This function will parse the WBM completion descriptor and populate in
  53. * HAL structure
  54. *
  55. * Return: none
  56. */
  57. static inline
  58. void hal_tx_comp_get_status_generic(void *desc,
  59. void *ts1,
  60. struct hal_soc *hal)
  61. {
  62. uint8_t rate_stats_valid = 0;
  63. uint32_t rate_stats = 0;
  64. struct hal_tx_completion_status *ts =
  65. (struct hal_tx_completion_status *)ts1;
  66. ts->ppdu_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  67. TQM_STATUS_NUMBER);
  68. ts->ack_frame_rssi = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  69. ACK_FRAME_RSSI);
  70. ts->first_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, FIRST_MSDU);
  71. ts->last_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, LAST_MSDU);
  72. ts->msdu_part_of_amsdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  73. MSDU_PART_OF_AMSDU);
  74. ts->peer_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, SW_PEER_ID);
  75. ts->tid = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, TID);
  76. ts->transmit_cnt = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  77. TRANSMIT_COUNT);
  78. rate_stats = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_5,
  79. TX_RATE_STATS);
  80. rate_stats_valid = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  81. TX_RATE_STATS_INFO_VALID, rate_stats);
  82. ts->valid = rate_stats_valid;
  83. if (rate_stats_valid) {
  84. ts->bw = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_BW,
  85. rate_stats);
  86. ts->pkt_type = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  87. TRANSMIT_PKT_TYPE, rate_stats);
  88. ts->stbc = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  89. TRANSMIT_STBC, rate_stats);
  90. ts->ldpc = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_LDPC,
  91. rate_stats);
  92. ts->sgi = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_SGI,
  93. rate_stats);
  94. ts->mcs = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_MCS,
  95. rate_stats);
  96. ts->ofdma = HAL_TX_MS(TX_RATE_STATS_INFO_0, OFDMA_TRANSMISSION,
  97. rate_stats);
  98. ts->tones_in_ru = HAL_TX_MS(TX_RATE_STATS_INFO_0, TONES_IN_RU,
  99. rate_stats);
  100. }
  101. ts->release_src = hal_tx_comp_get_buffer_source(desc);
  102. ts->status = hal_tx_comp_get_release_reason(
  103. desc,
  104. hal_soc_to_hal_soc_handle(hal));
  105. ts->tsf = HAL_TX_DESC_GET(desc, UNIFIED_WBM_RELEASE_RING_6,
  106. TX_RATE_STATS_INFO_TX_RATE_STATS);
  107. }
  108. /**
  109. * hal_tx_desc_set_buf_addr - Fill Buffer Address information in Tx Descriptor
  110. * @desc: Handle to Tx Descriptor
  111. * @paddr: Physical Address
  112. * @pool_id: Return Buffer Manager ID
  113. * @desc_id: Descriptor ID
  114. * @type: 0 - Address points to a MSDU buffer
  115. * 1 - Address points to MSDU extension descriptor
  116. *
  117. * Return: void
  118. */
  119. static inline void hal_tx_desc_set_buf_addr_generic(void *desc,
  120. dma_addr_t paddr, uint8_t pool_id,
  121. uint32_t desc_id, uint8_t type)
  122. {
  123. /* Set buffer_addr_info.buffer_addr_31_0 */
  124. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_0, BUFFER_ADDR_INFO_BUF_ADDR_INFO) =
  125. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_0, BUFFER_ADDR_31_0, paddr);
  126. /* Set buffer_addr_info.buffer_addr_39_32 */
  127. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  128. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  129. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, BUFFER_ADDR_39_32,
  130. (((uint64_t) paddr) >> 32));
  131. /* Set buffer_addr_info.return_buffer_manager = pool id */
  132. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  133. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  134. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1,
  135. RETURN_BUFFER_MANAGER, (pool_id + HAL_WBM_SW0_BM_ID));
  136. /* Set buffer_addr_info.sw_buffer_cookie = desc_id */
  137. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  138. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  139. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, SW_BUFFER_COOKIE, desc_id);
  140. /* Set Buffer or Ext Descriptor Type */
  141. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_2,
  142. BUF_OR_EXT_DESC_TYPE) |=
  143. HAL_TX_SM(UNIFIED_TCL_DATA_CMD_2, BUF_OR_EXT_DESC_TYPE, type);
  144. }
  145. #if defined(QCA_WIFI_QCA6290_11AX_MU_UL) && defined(QCA_WIFI_QCA6290_11AX)
  146. /**
  147. * hal_rx_handle_other_tlvs() - handle special TLVs like MU_UL
  148. * tlv_tag: Taf of the TLVs
  149. * rx_tlv: the pointer to the TLVs
  150. * @ppdu_info: pointer to ppdu_info
  151. *
  152. * Return: true if the tlv is handled, false if not
  153. */
  154. static inline bool
  155. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  156. struct hal_rx_ppdu_info *ppdu_info)
  157. {
  158. uint32_t value;
  159. switch (tlv_tag) {
  160. case WIFIPHYRX_HE_SIG_A_MU_UL_E:
  161. {
  162. uint8_t *he_sig_a_mu_ul_info =
  163. (uint8_t *)rx_tlv +
  164. HAL_RX_OFFSET(PHYRX_HE_SIG_A_MU_UL_0,
  165. HE_SIG_A_MU_UL_INFO_PHYRX_HE_SIG_A_MU_UL_INFO_DETAILS);
  166. ppdu_info->rx_status.he_flags = 1;
  167. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  168. FORMAT_INDICATION);
  169. if (value == 0) {
  170. ppdu_info->rx_status.he_data1 =
  171. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  172. } else {
  173. ppdu_info->rx_status.he_data1 =
  174. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  175. }
  176. /* data1 */
  177. ppdu_info->rx_status.he_data1 |=
  178. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  179. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  180. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN;
  181. /* data2 */
  182. ppdu_info->rx_status.he_data2 |=
  183. QDF_MON_STATUS_TXOP_KNOWN;
  184. /*data3*/
  185. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  186. HE_SIG_A_MU_UL_INFO_0, BSS_COLOR_ID);
  187. ppdu_info->rx_status.he_data3 = value;
  188. /* 1 for UL and 0 for DL */
  189. value = 1;
  190. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  191. ppdu_info->rx_status.he_data3 |= value;
  192. /*data4*/
  193. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  194. SPATIAL_REUSE);
  195. ppdu_info->rx_status.he_data4 = value;
  196. /*data5*/
  197. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  198. HE_SIG_A_MU_UL_INFO_0, TRANSMIT_BW);
  199. ppdu_info->rx_status.he_data5 = value;
  200. ppdu_info->rx_status.bw = value;
  201. /*data6*/
  202. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_1,
  203. TXOP_DURATION);
  204. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  205. ppdu_info->rx_status.he_data6 |= value;
  206. return true;
  207. }
  208. default:
  209. return false;
  210. }
  211. }
  212. #else
  213. static inline bool
  214. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  215. struct hal_rx_ppdu_info *ppdu_info)
  216. {
  217. return false;
  218. }
  219. #endif /* QCA_WIFI_QCA6290_11AX_MU_UL && QCA_WIFI_QCA6290_11AX */
  220. #if defined(RX_PPDU_END_USER_STATS_1_OFDMA_INFO_VALID_OFFSET) && \
  221. defined(RX_PPDU_END_USER_STATS_22_SW_RESPONSE_REFERENCE_PTR_EXT_OFFSET)
  222. static inline void
  223. hal_rx_handle_ofdma_info(
  224. void *rx_tlv,
  225. struct mon_rx_user_status *mon_rx_user_status)
  226. {
  227. mon_rx_user_status->ul_ofdma_user_v0_word0 =
  228. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_11,
  229. SW_RESPONSE_REFERENCE_PTR);
  230. mon_rx_user_status->ul_ofdma_user_v0_word1 =
  231. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_22,
  232. SW_RESPONSE_REFERENCE_PTR_EXT);
  233. }
  234. static inline void
  235. hal_rx_populate_mu_user_info(void *rx_tlv, void *ppduinfo,
  236. struct mon_rx_user_status *mon_rx_user_status)
  237. {
  238. struct hal_rx_ppdu_info *ppdu_info =
  239. (struct hal_rx_ppdu_info *)ppduinfo;
  240. uint32_t mpdu_ok_byte_count;
  241. uint32_t mpdu_err_byte_count;
  242. mon_rx_user_status->ast_index = ppdu_info->rx_status.ast_index;
  243. mon_rx_user_status->tid = ppdu_info->rx_status.tid;
  244. mon_rx_user_status->tcp_msdu_count =
  245. ppdu_info->rx_status.tcp_msdu_count;
  246. mon_rx_user_status->udp_msdu_count =
  247. ppdu_info->rx_status.udp_msdu_count;
  248. mon_rx_user_status->other_msdu_count =
  249. ppdu_info->rx_status.other_msdu_count;
  250. mon_rx_user_status->frame_control = ppdu_info->rx_status.frame_control;
  251. mon_rx_user_status->frame_control_info_valid =
  252. ppdu_info->rx_status.frame_control_info_valid;
  253. mon_rx_user_status->data_sequence_control_info_valid =
  254. ppdu_info->rx_status.data_sequence_control_info_valid;
  255. mon_rx_user_status->first_data_seq_ctrl =
  256. ppdu_info->rx_status.first_data_seq_ctrl;
  257. mon_rx_user_status->preamble_type = ppdu_info->rx_status.preamble_type;
  258. mon_rx_user_status->ht_flags = ppdu_info->rx_status.ht_flags;
  259. mon_rx_user_status->rtap_flags = ppdu_info->rx_status.rtap_flags;
  260. mon_rx_user_status->vht_flags = ppdu_info->rx_status.vht_flags;
  261. mon_rx_user_status->he_flags = ppdu_info->rx_status.he_flags;
  262. mon_rx_user_status->rs_flags = ppdu_info->rx_status.rs_flags;
  263. mon_rx_user_status->mpdu_cnt_fcs_ok =
  264. ppdu_info->com_info.mpdu_cnt_fcs_ok;
  265. mon_rx_user_status->mpdu_cnt_fcs_err =
  266. ppdu_info->com_info.mpdu_cnt_fcs_err;
  267. mon_rx_user_status->mpdu_fcs_ok_bitmap =
  268. ppdu_info->com_info.mpdu_fcs_ok_bitmap;
  269. mpdu_ok_byte_count = HAL_RX_GET(rx_tlv,
  270. RX_PPDU_END_USER_STATS_17,
  271. MPDU_OK_BYTE_COUNT);
  272. mpdu_err_byte_count = HAL_RX_GET(rx_tlv,
  273. RX_PPDU_END_USER_STATS_19,
  274. MPDU_ERR_BYTE_COUNT);
  275. mon_rx_user_status->mpdu_ok_byte_count = mpdu_ok_byte_count;
  276. mon_rx_user_status->mpdu_err_byte_count = mpdu_err_byte_count;
  277. }
  278. #else
  279. static inline void
  280. hal_rx_handle_ofdma_info(void *rx_tlv,
  281. struct mon_rx_user_status *mon_rx_user_status)
  282. {
  283. }
  284. static inline void
  285. hal_rx_populate_mu_user_info(void *rx_tlv, void *ppduinfo,
  286. struct mon_rx_user_status *mon_rx_user_status)
  287. {
  288. }
  289. #endif
  290. #define HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(chain, word_1, word_2, \
  291. ppdu_info, rssi_info_tlv) \
  292. { \
  293. ppdu_info->rx_status.rssi_chain[chain][0] = \
  294. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  295. RSSI_PRI20_CHAIN##chain); \
  296. ppdu_info->rx_status.rssi_chain[chain][1] = \
  297. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  298. RSSI_EXT20_CHAIN##chain); \
  299. ppdu_info->rx_status.rssi_chain[chain][2] = \
  300. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  301. RSSI_EXT40_LOW20_CHAIN##chain); \
  302. ppdu_info->rx_status.rssi_chain[chain][3] = \
  303. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  304. RSSI_EXT40_HIGH20_CHAIN##chain); \
  305. ppdu_info->rx_status.rssi_chain[chain][4] = \
  306. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  307. RSSI_EXT80_LOW20_CHAIN##chain); \
  308. ppdu_info->rx_status.rssi_chain[chain][5] = \
  309. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  310. RSSI_EXT80_LOW_HIGH20_CHAIN##chain); \
  311. ppdu_info->rx_status.rssi_chain[chain][6] = \
  312. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  313. RSSI_EXT80_HIGH_LOW20_CHAIN##chain); \
  314. ppdu_info->rx_status.rssi_chain[chain][7] = \
  315. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  316. RSSI_EXT80_HIGH20_CHAIN##chain); \
  317. } \
  318. #define HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv) \
  319. {HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(0, 0, 1, ppdu_info, rssi_info_tlv) \
  320. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(1, 2, 3, ppdu_info, rssi_info_tlv) \
  321. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(2, 4, 5, ppdu_info, rssi_info_tlv) \
  322. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(3, 6, 7, ppdu_info, rssi_info_tlv) \
  323. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(4, 8, 9, ppdu_info, rssi_info_tlv) \
  324. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(5, 10, 11, ppdu_info, rssi_info_tlv) \
  325. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(6, 12, 13, ppdu_info, rssi_info_tlv) \
  326. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(7, 14, 15, ppdu_info, rssi_info_tlv)} \
  327. static inline uint32_t
  328. hal_rx_update_rssi_chain(struct hal_rx_ppdu_info *ppdu_info,
  329. uint8_t *rssi_info_tlv)
  330. {
  331. HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv)
  332. return 0;
  333. }
  334. /**
  335. * hal_rx_status_get_tlv_info() - process receive info TLV
  336. * @rx_tlv_hdr: pointer to TLV header
  337. * @ppdu_info: pointer to ppdu_info
  338. *
  339. * Return: HAL_TLV_STATUS_PPDU_NOT_DONE or HAL_TLV_STATUS_PPDU_DONE from tlv
  340. */
  341. static inline uint32_t
  342. hal_rx_status_get_tlv_info_generic(void *rx_tlv_hdr, void *ppduinfo,
  343. hal_soc_handle_t hal_soc_hdl,
  344. qdf_nbuf_t nbuf)
  345. {
  346. struct hal_soc *hal = (struct hal_soc *)hal_soc_hdl;
  347. uint32_t tlv_tag, user_id, tlv_len, value;
  348. uint8_t group_id = 0;
  349. uint8_t he_dcm = 0;
  350. uint8_t he_stbc = 0;
  351. uint16_t he_gi = 0;
  352. uint16_t he_ltf = 0;
  353. void *rx_tlv;
  354. bool unhandled = false;
  355. struct mon_rx_user_status *mon_rx_user_status;
  356. struct hal_rx_ppdu_info *ppdu_info =
  357. (struct hal_rx_ppdu_info *)ppduinfo;
  358. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv_hdr);
  359. user_id = HAL_RX_GET_USER_TLV32_USERID(rx_tlv_hdr);
  360. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv_hdr);
  361. rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
  362. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  363. rx_tlv, tlv_len);
  364. switch (tlv_tag) {
  365. case WIFIRX_PPDU_START_E:
  366. {
  367. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  368. ppdu_info->com_info.ppdu_id =
  369. HAL_RX_GET(rx_tlv, RX_PPDU_START_0,
  370. PHY_PPDU_ID);
  371. /* channel number is set in PHY meta data */
  372. ppdu_info->rx_status.chan_num =
  373. HAL_RX_GET(rx_tlv, RX_PPDU_START_1,
  374. SW_PHY_META_DATA);
  375. ppdu_info->com_info.ppdu_timestamp =
  376. HAL_RX_GET(rx_tlv, RX_PPDU_START_2,
  377. PPDU_START_TIMESTAMP);
  378. ppdu_info->rx_status.ppdu_timestamp =
  379. ppdu_info->com_info.ppdu_timestamp;
  380. ppdu_info->rx_state = HAL_RX_MON_PPDU_START;
  381. /* If last ppdu_id doesn't match new ppdu_id,
  382. * 1. reset mpdu_cnt
  383. * 2. update last_ppdu_id with new
  384. */
  385. if (com_info->ppdu_id != com_info->last_ppdu_id) {
  386. com_info->mpdu_cnt = 0;
  387. com_info->last_ppdu_id =
  388. com_info->ppdu_id;
  389. com_info->num_users = 0;
  390. }
  391. break;
  392. }
  393. case WIFIRX_PPDU_START_USER_INFO_E:
  394. break;
  395. case WIFIRX_PPDU_END_E:
  396. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  397. "[%s][%d] ppdu_end_e len=%d",
  398. __func__, __LINE__, tlv_len);
  399. /* This is followed by sub-TLVs of PPDU_END */
  400. ppdu_info->rx_state = HAL_RX_MON_PPDU_END;
  401. break;
  402. case WIFIRXPCU_PPDU_END_INFO_E:
  403. ppdu_info->rx_status.rx_antenna =
  404. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_2, RX_ANTENNA);
  405. ppdu_info->rx_status.tsft =
  406. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
  407. WB_TIMESTAMP_UPPER_32);
  408. ppdu_info->rx_status.tsft = (ppdu_info->rx_status.tsft << 32) |
  409. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_0,
  410. WB_TIMESTAMP_LOWER_32);
  411. ppdu_info->rx_status.duration =
  412. HAL_RX_GET(rx_tlv, UNIFIED_RXPCU_PPDU_END_INFO_8,
  413. RX_PPDU_DURATION);
  414. break;
  415. /*
  416. * WIFIRX_PPDU_END_USER_STATS_E comes for each user received.
  417. * for MU, based on num users we see this tlv that many times.
  418. */
  419. case WIFIRX_PPDU_END_USER_STATS_E:
  420. {
  421. unsigned long tid = 0;
  422. uint16_t seq = 0;
  423. ppdu_info->rx_status.ast_index =
  424. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  425. AST_INDEX);
  426. tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
  427. RECEIVED_QOS_DATA_TID_BITMAP);
  428. ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
  429. if (ppdu_info->rx_status.tid == (sizeof(tid) * 8))
  430. ppdu_info->rx_status.tid = HAL_TID_INVALID;
  431. ppdu_info->rx_status.tcp_msdu_count =
  432. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  433. TCP_MSDU_COUNT) +
  434. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  435. TCP_ACK_MSDU_COUNT);
  436. ppdu_info->rx_status.udp_msdu_count =
  437. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  438. UDP_MSDU_COUNT);
  439. ppdu_info->rx_status.other_msdu_count =
  440. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  441. OTHER_MSDU_COUNT);
  442. ppdu_info->rx_status.frame_control_info_valid =
  443. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  444. FRAME_CONTROL_INFO_VALID);
  445. if (ppdu_info->rx_status.frame_control_info_valid)
  446. ppdu_info->rx_status.frame_control =
  447. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  448. FRAME_CONTROL_FIELD);
  449. ppdu_info->rx_status.data_sequence_control_info_valid =
  450. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  451. DATA_SEQUENCE_CONTROL_INFO_VALID);
  452. seq = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_5,
  453. FIRST_DATA_SEQ_CTRL);
  454. if (ppdu_info->rx_status.data_sequence_control_info_valid)
  455. ppdu_info->rx_status.first_data_seq_ctrl = seq;
  456. ppdu_info->rx_status.preamble_type =
  457. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  458. HT_CONTROL_FIELD_PKT_TYPE);
  459. switch (ppdu_info->rx_status.preamble_type) {
  460. case HAL_RX_PKT_TYPE_11N:
  461. ppdu_info->rx_status.ht_flags = 1;
  462. ppdu_info->rx_status.rtap_flags |= HT_SGI_PRESENT;
  463. break;
  464. case HAL_RX_PKT_TYPE_11AC:
  465. ppdu_info->rx_status.vht_flags = 1;
  466. break;
  467. case HAL_RX_PKT_TYPE_11AX:
  468. ppdu_info->rx_status.he_flags = 1;
  469. break;
  470. default:
  471. break;
  472. }
  473. ppdu_info->com_info.mpdu_cnt_fcs_ok =
  474. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  475. MPDU_CNT_FCS_OK);
  476. ppdu_info->com_info.mpdu_cnt_fcs_err =
  477. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  478. MPDU_CNT_FCS_ERR);
  479. if ((ppdu_info->com_info.mpdu_cnt_fcs_ok |
  480. ppdu_info->com_info.mpdu_cnt_fcs_err) > 1)
  481. ppdu_info->rx_status.rs_flags |= IEEE80211_AMPDU_FLAG;
  482. else
  483. ppdu_info->rx_status.rs_flags &=
  484. (~IEEE80211_AMPDU_FLAG);
  485. ppdu_info->com_info.mpdu_fcs_ok_bitmap =
  486. (((ppdu_info->com_info.mpdu_fcs_ok_bitmap |
  487. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_8,
  488. FCS_OK_BITMAP_63_32)) <<
  489. HAL_RX_MPDU_FCS_BITMAP_LSB) &
  490. HAL_RX_MPDU_FCS_BITMAP_32_63_OFFSET);
  491. ppdu_info->com_info.mpdu_fcs_ok_bitmap =
  492. ((ppdu_info->com_info.mpdu_fcs_ok_bitmap |
  493. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_7,
  494. FCS_OK_BITMAP_31_0)) &
  495. HAL_RX_MPDU_FCS_BITMAP_0_31_OFFSET);
  496. if (user_id < HAL_MAX_UL_MU_USERS) {
  497. mon_rx_user_status =
  498. &ppdu_info->rx_user_status[user_id];
  499. hal_rx_handle_ofdma_info(rx_tlv, mon_rx_user_status);
  500. ppdu_info->com_info.num_users++;
  501. hal_rx_populate_mu_user_info(rx_tlv, ppdu_info,
  502. mon_rx_user_status);
  503. }
  504. break;
  505. }
  506. case WIFIRX_PPDU_END_USER_STATS_EXT_E:
  507. break;
  508. case WIFIRX_PPDU_END_STATUS_DONE_E:
  509. return HAL_TLV_STATUS_PPDU_DONE;
  510. case WIFIDUMMY_E:
  511. return HAL_TLV_STATUS_BUF_DONE;
  512. case WIFIPHYRX_HT_SIG_E:
  513. {
  514. uint8_t *ht_sig_info = (uint8_t *)rx_tlv +
  515. HAL_RX_OFFSET(UNIFIED_PHYRX_HT_SIG_0,
  516. HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS);
  517. value = HAL_RX_GET(ht_sig_info, HT_SIG_INFO_1,
  518. FEC_CODING);
  519. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  520. 1 : 0;
  521. ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
  522. HT_SIG_INFO_0, MCS);
  523. ppdu_info->rx_status.ht_mcs = ppdu_info->rx_status.mcs;
  524. ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
  525. HT_SIG_INFO_0, CBW);
  526. ppdu_info->rx_status.sgi = HAL_RX_GET(ht_sig_info,
  527. HT_SIG_INFO_1, SHORT_GI);
  528. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  529. ppdu_info->rx_status.nss = ((ppdu_info->rx_status.mcs) >>
  530. HT_SIG_SU_NSS_SHIFT) + 1;
  531. ppdu_info->rx_status.mcs &= ((1 << HT_SIG_SU_NSS_SHIFT) - 1);
  532. break;
  533. }
  534. case WIFIPHYRX_L_SIG_B_E:
  535. {
  536. uint8_t *l_sig_b_info = (uint8_t *)rx_tlv +
  537. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_B_0,
  538. L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS);
  539. value = HAL_RX_GET(l_sig_b_info, L_SIG_B_INFO_0, RATE);
  540. ppdu_info->rx_status.l_sig_b_info = *((uint32_t *)l_sig_b_info);
  541. switch (value) {
  542. case 1:
  543. ppdu_info->rx_status.rate = HAL_11B_RATE_3MCS;
  544. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  545. break;
  546. case 2:
  547. ppdu_info->rx_status.rate = HAL_11B_RATE_2MCS;
  548. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  549. break;
  550. case 3:
  551. ppdu_info->rx_status.rate = HAL_11B_RATE_1MCS;
  552. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  553. break;
  554. case 4:
  555. ppdu_info->rx_status.rate = HAL_11B_RATE_0MCS;
  556. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  557. break;
  558. case 5:
  559. ppdu_info->rx_status.rate = HAL_11B_RATE_6MCS;
  560. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  561. break;
  562. case 6:
  563. ppdu_info->rx_status.rate = HAL_11B_RATE_5MCS;
  564. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  565. break;
  566. case 7:
  567. ppdu_info->rx_status.rate = HAL_11B_RATE_4MCS;
  568. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  569. break;
  570. default:
  571. break;
  572. }
  573. ppdu_info->rx_status.cck_flag = 1;
  574. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  575. break;
  576. }
  577. case WIFIPHYRX_L_SIG_A_E:
  578. {
  579. uint8_t *l_sig_a_info = (uint8_t *)rx_tlv +
  580. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_A_0,
  581. L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS);
  582. value = HAL_RX_GET(l_sig_a_info, L_SIG_A_INFO_0, RATE);
  583. ppdu_info->rx_status.l_sig_a_info = *((uint32_t *)l_sig_a_info);
  584. switch (value) {
  585. case 8:
  586. ppdu_info->rx_status.rate = HAL_11A_RATE_0MCS;
  587. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  588. break;
  589. case 9:
  590. ppdu_info->rx_status.rate = HAL_11A_RATE_1MCS;
  591. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  592. break;
  593. case 10:
  594. ppdu_info->rx_status.rate = HAL_11A_RATE_2MCS;
  595. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  596. break;
  597. case 11:
  598. ppdu_info->rx_status.rate = HAL_11A_RATE_3MCS;
  599. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  600. break;
  601. case 12:
  602. ppdu_info->rx_status.rate = HAL_11A_RATE_4MCS;
  603. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  604. break;
  605. case 13:
  606. ppdu_info->rx_status.rate = HAL_11A_RATE_5MCS;
  607. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  608. break;
  609. case 14:
  610. ppdu_info->rx_status.rate = HAL_11A_RATE_6MCS;
  611. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  612. break;
  613. case 15:
  614. ppdu_info->rx_status.rate = HAL_11A_RATE_7MCS;
  615. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS7;
  616. break;
  617. default:
  618. break;
  619. }
  620. ppdu_info->rx_status.ofdm_flag = 1;
  621. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  622. break;
  623. }
  624. case WIFIPHYRX_VHT_SIG_A_E:
  625. {
  626. uint8_t *vht_sig_a_info = (uint8_t *)rx_tlv +
  627. HAL_RX_OFFSET(UNIFIED_PHYRX_VHT_SIG_A_0,
  628. VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS);
  629. value = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_1,
  630. SU_MU_CODING);
  631. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  632. 1 : 0;
  633. group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
  634. ppdu_info->rx_status.vht_flag_values5 = group_id;
  635. ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
  636. VHT_SIG_A_INFO_1, MCS);
  637. ppdu_info->rx_status.sgi = HAL_RX_GET(vht_sig_a_info,
  638. VHT_SIG_A_INFO_1, GI_SETTING);
  639. switch (hal->target_type) {
  640. case TARGET_TYPE_QCA8074:
  641. case TARGET_TYPE_QCA8074V2:
  642. case TARGET_TYPE_QCA6018:
  643. #ifdef QCA_WIFI_QCA6390
  644. case TARGET_TYPE_QCA6390:
  645. #endif
  646. ppdu_info->rx_status.is_stbc =
  647. HAL_RX_GET(vht_sig_a_info,
  648. VHT_SIG_A_INFO_0, STBC);
  649. value = HAL_RX_GET(vht_sig_a_info,
  650. VHT_SIG_A_INFO_0, N_STS);
  651. value = value & VHT_SIG_SU_NSS_MASK;
  652. if (ppdu_info->rx_status.is_stbc && (value > 0))
  653. value = ((value + 1) >> 1) - 1;
  654. ppdu_info->rx_status.nss =
  655. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  656. break;
  657. case TARGET_TYPE_QCA6290:
  658. #if !defined(QCA_WIFI_QCA6290_11AX)
  659. ppdu_info->rx_status.is_stbc =
  660. HAL_RX_GET(vht_sig_a_info,
  661. VHT_SIG_A_INFO_0, STBC);
  662. value = HAL_RX_GET(vht_sig_a_info,
  663. VHT_SIG_A_INFO_0, N_STS);
  664. value = value & VHT_SIG_SU_NSS_MASK;
  665. if (ppdu_info->rx_status.is_stbc && (value > 0))
  666. value = ((value + 1) >> 1) - 1;
  667. ppdu_info->rx_status.nss =
  668. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  669. #else
  670. ppdu_info->rx_status.nss = 0;
  671. #endif
  672. break;
  673. default:
  674. break;
  675. }
  676. ppdu_info->rx_status.vht_flag_values3[0] =
  677. (((ppdu_info->rx_status.mcs) << 4)
  678. | ppdu_info->rx_status.nss);
  679. ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
  680. VHT_SIG_A_INFO_0, BANDWIDTH);
  681. ppdu_info->rx_status.vht_flag_values2 =
  682. ppdu_info->rx_status.bw;
  683. ppdu_info->rx_status.vht_flag_values4 =
  684. HAL_RX_GET(vht_sig_a_info,
  685. VHT_SIG_A_INFO_1, SU_MU_CODING);
  686. ppdu_info->rx_status.beamformed = HAL_RX_GET(vht_sig_a_info,
  687. VHT_SIG_A_INFO_1, BEAMFORMED);
  688. if (group_id == 0 || group_id == 63)
  689. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  690. else
  691. ppdu_info->rx_status.reception_type =
  692. HAL_RX_TYPE_MU_MIMO;
  693. break;
  694. }
  695. case WIFIPHYRX_HE_SIG_A_SU_E:
  696. {
  697. uint8_t *he_sig_a_su_info = (uint8_t *)rx_tlv +
  698. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_SU_0,
  699. HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS);
  700. ppdu_info->rx_status.he_flags = 1;
  701. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  702. FORMAT_INDICATION);
  703. if (value == 0) {
  704. ppdu_info->rx_status.he_data1 =
  705. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  706. } else {
  707. ppdu_info->rx_status.he_data1 =
  708. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  709. }
  710. /* data1 */
  711. ppdu_info->rx_status.he_data1 |=
  712. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  713. QDF_MON_STATUS_HE_BEAM_CHANGE_KNOWN |
  714. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  715. QDF_MON_STATUS_HE_MCS_KNOWN |
  716. QDF_MON_STATUS_HE_DCM_KNOWN |
  717. QDF_MON_STATUS_HE_CODING_KNOWN |
  718. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  719. QDF_MON_STATUS_HE_STBC_KNOWN |
  720. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  721. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  722. /* data2 */
  723. ppdu_info->rx_status.he_data2 =
  724. QDF_MON_STATUS_HE_GI_KNOWN;
  725. ppdu_info->rx_status.he_data2 |=
  726. QDF_MON_STATUS_TXBF_KNOWN |
  727. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  728. QDF_MON_STATUS_TXOP_KNOWN |
  729. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  730. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  731. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  732. /* data3 */
  733. value = HAL_RX_GET(he_sig_a_su_info,
  734. HE_SIG_A_SU_INFO_0, BSS_COLOR_ID);
  735. ppdu_info->rx_status.he_data3 = value;
  736. value = HAL_RX_GET(he_sig_a_su_info,
  737. HE_SIG_A_SU_INFO_0, BEAM_CHANGE);
  738. value = value << QDF_MON_STATUS_BEAM_CHANGE_SHIFT;
  739. ppdu_info->rx_status.he_data3 |= value;
  740. value = HAL_RX_GET(he_sig_a_su_info,
  741. HE_SIG_A_SU_INFO_0, DL_UL_FLAG);
  742. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  743. ppdu_info->rx_status.he_data3 |= value;
  744. value = HAL_RX_GET(he_sig_a_su_info,
  745. HE_SIG_A_SU_INFO_0, TRANSMIT_MCS);
  746. ppdu_info->rx_status.mcs = value;
  747. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  748. ppdu_info->rx_status.he_data3 |= value;
  749. value = HAL_RX_GET(he_sig_a_su_info,
  750. HE_SIG_A_SU_INFO_0, DCM);
  751. he_dcm = value;
  752. value = value << QDF_MON_STATUS_DCM_SHIFT;
  753. ppdu_info->rx_status.he_data3 |= value;
  754. value = HAL_RX_GET(he_sig_a_su_info,
  755. HE_SIG_A_SU_INFO_1, CODING);
  756. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  757. 1 : 0;
  758. value = value << QDF_MON_STATUS_CODING_SHIFT;
  759. ppdu_info->rx_status.he_data3 |= value;
  760. value = HAL_RX_GET(he_sig_a_su_info,
  761. HE_SIG_A_SU_INFO_1,
  762. LDPC_EXTRA_SYMBOL);
  763. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  764. ppdu_info->rx_status.he_data3 |= value;
  765. value = HAL_RX_GET(he_sig_a_su_info,
  766. HE_SIG_A_SU_INFO_1, STBC);
  767. he_stbc = value;
  768. value = value << QDF_MON_STATUS_STBC_SHIFT;
  769. ppdu_info->rx_status.he_data3 |= value;
  770. /* data4 */
  771. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  772. SPATIAL_REUSE);
  773. ppdu_info->rx_status.he_data4 = value;
  774. /* data5 */
  775. value = HAL_RX_GET(he_sig_a_su_info,
  776. HE_SIG_A_SU_INFO_0, TRANSMIT_BW);
  777. ppdu_info->rx_status.he_data5 = value;
  778. ppdu_info->rx_status.bw = value;
  779. value = HAL_RX_GET(he_sig_a_su_info,
  780. HE_SIG_A_SU_INFO_0, CP_LTF_SIZE);
  781. switch (value) {
  782. case 0:
  783. he_gi = HE_GI_0_8;
  784. he_ltf = HE_LTF_1_X;
  785. break;
  786. case 1:
  787. he_gi = HE_GI_0_8;
  788. he_ltf = HE_LTF_2_X;
  789. break;
  790. case 2:
  791. he_gi = HE_GI_1_6;
  792. he_ltf = HE_LTF_2_X;
  793. break;
  794. case 3:
  795. if (he_dcm && he_stbc) {
  796. he_gi = HE_GI_0_8;
  797. he_ltf = HE_LTF_4_X;
  798. } else {
  799. he_gi = HE_GI_3_2;
  800. he_ltf = HE_LTF_4_X;
  801. }
  802. break;
  803. }
  804. ppdu_info->rx_status.sgi = he_gi;
  805. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  806. ppdu_info->rx_status.he_data5 |= value;
  807. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  808. ppdu_info->rx_status.ltf_size = he_ltf;
  809. ppdu_info->rx_status.he_data5 |= value;
  810. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  811. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  812. ppdu_info->rx_status.he_data5 |= value;
  813. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  814. PACKET_EXTENSION_A_FACTOR);
  815. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  816. ppdu_info->rx_status.he_data5 |= value;
  817. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1, TXBF);
  818. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  819. ppdu_info->rx_status.he_data5 |= value;
  820. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  821. PACKET_EXTENSION_PE_DISAMBIGUITY);
  822. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  823. ppdu_info->rx_status.he_data5 |= value;
  824. /* data6 */
  825. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  826. value++;
  827. ppdu_info->rx_status.nss = value;
  828. ppdu_info->rx_status.he_data6 = value;
  829. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  830. DOPPLER_INDICATION);
  831. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  832. ppdu_info->rx_status.he_data6 |= value;
  833. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  834. TXOP_DURATION);
  835. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  836. ppdu_info->rx_status.he_data6 |= value;
  837. ppdu_info->rx_status.beamformed = HAL_RX_GET(he_sig_a_su_info,
  838. HE_SIG_A_SU_INFO_1, TXBF);
  839. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  840. break;
  841. }
  842. case WIFIPHYRX_HE_SIG_A_MU_DL_E:
  843. {
  844. uint8_t *he_sig_a_mu_dl_info = (uint8_t *)rx_tlv +
  845. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_MU_DL_0,
  846. HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS);
  847. ppdu_info->rx_status.he_mu_flags = 1;
  848. /* HE Flags */
  849. /*data1*/
  850. ppdu_info->rx_status.he_data1 =
  851. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  852. ppdu_info->rx_status.he_data1 |=
  853. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  854. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  855. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  856. QDF_MON_STATUS_HE_STBC_KNOWN |
  857. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  858. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  859. /* data2 */
  860. ppdu_info->rx_status.he_data2 =
  861. QDF_MON_STATUS_HE_GI_KNOWN;
  862. ppdu_info->rx_status.he_data2 |=
  863. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  864. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  865. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  866. QDF_MON_STATUS_TXOP_KNOWN |
  867. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  868. /*data3*/
  869. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  870. HE_SIG_A_MU_DL_INFO_0, BSS_COLOR_ID);
  871. ppdu_info->rx_status.he_data3 = value;
  872. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  873. HE_SIG_A_MU_DL_INFO_0, DL_UL_FLAG);
  874. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  875. ppdu_info->rx_status.he_data3 |= value;
  876. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  877. HE_SIG_A_MU_DL_INFO_1,
  878. LDPC_EXTRA_SYMBOL);
  879. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  880. ppdu_info->rx_status.he_data3 |= value;
  881. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  882. HE_SIG_A_MU_DL_INFO_1, STBC);
  883. he_stbc = value;
  884. value = value << QDF_MON_STATUS_STBC_SHIFT;
  885. ppdu_info->rx_status.he_data3 |= value;
  886. /*data4*/
  887. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  888. SPATIAL_REUSE);
  889. ppdu_info->rx_status.he_data4 = value;
  890. /*data5*/
  891. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  892. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  893. ppdu_info->rx_status.he_data5 = value;
  894. ppdu_info->rx_status.bw = value;
  895. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  896. HE_SIG_A_MU_DL_INFO_0, CP_LTF_SIZE);
  897. switch (value) {
  898. case 0:
  899. he_gi = HE_GI_0_8;
  900. he_ltf = HE_LTF_4_X;
  901. break;
  902. case 1:
  903. he_gi = HE_GI_0_8;
  904. he_ltf = HE_LTF_2_X;
  905. break;
  906. case 2:
  907. he_gi = HE_GI_1_6;
  908. he_ltf = HE_LTF_2_X;
  909. break;
  910. case 3:
  911. he_gi = HE_GI_3_2;
  912. he_ltf = HE_LTF_4_X;
  913. break;
  914. }
  915. ppdu_info->rx_status.sgi = he_gi;
  916. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  917. ppdu_info->rx_status.he_data5 |= value;
  918. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  919. ppdu_info->rx_status.he_data5 |= value;
  920. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  921. HE_SIG_A_MU_DL_INFO_1, NUM_LTF_SYMBOLS);
  922. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  923. ppdu_info->rx_status.he_data5 |= value;
  924. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  925. PACKET_EXTENSION_A_FACTOR);
  926. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  927. ppdu_info->rx_status.he_data5 |= value;
  928. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  929. PACKET_EXTENSION_PE_DISAMBIGUITY);
  930. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  931. ppdu_info->rx_status.he_data5 |= value;
  932. /*data6*/
  933. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  934. DOPPLER_INDICATION);
  935. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  936. ppdu_info->rx_status.he_data6 |= value;
  937. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  938. TXOP_DURATION);
  939. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  940. ppdu_info->rx_status.he_data6 |= value;
  941. /* HE-MU Flags */
  942. /* HE-MU-flags1 */
  943. ppdu_info->rx_status.he_flags1 =
  944. QDF_MON_STATUS_SIG_B_MCS_KNOWN |
  945. QDF_MON_STATUS_SIG_B_DCM_KNOWN |
  946. QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_1_KNOWN |
  947. QDF_MON_STATUS_SIG_B_SYM_NUM_KNOWN |
  948. QDF_MON_STATUS_RU_0_KNOWN;
  949. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  950. HE_SIG_A_MU_DL_INFO_0, MCS_OF_SIG_B);
  951. ppdu_info->rx_status.he_flags1 |= value;
  952. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  953. HE_SIG_A_MU_DL_INFO_0, DCM_OF_SIG_B);
  954. value = value << QDF_MON_STATUS_DCM_FLAG_1_SHIFT;
  955. ppdu_info->rx_status.he_flags1 |= value;
  956. /* HE-MU-flags2 */
  957. ppdu_info->rx_status.he_flags2 =
  958. QDF_MON_STATUS_BW_KNOWN;
  959. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  960. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  961. ppdu_info->rx_status.he_flags2 |= value;
  962. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  963. HE_SIG_A_MU_DL_INFO_0, COMP_MODE_SIG_B);
  964. value = value << QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_2_SHIFT;
  965. ppdu_info->rx_status.he_flags2 |= value;
  966. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  967. HE_SIG_A_MU_DL_INFO_0, NUM_SIG_B_SYMBOLS);
  968. value = value - 1;
  969. value = value << QDF_MON_STATUS_NUM_SIG_B_SYMBOLS_SHIFT;
  970. ppdu_info->rx_status.he_flags2 |= value;
  971. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  972. break;
  973. }
  974. case WIFIPHYRX_HE_SIG_B1_MU_E:
  975. {
  976. uint8_t *he_sig_b1_mu_info = (uint8_t *)rx_tlv +
  977. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B1_MU_0,
  978. HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS);
  979. ppdu_info->rx_status.he_sig_b_common_known |=
  980. QDF_MON_STATUS_HE_SIG_B_COMMON_KNOWN_RU0;
  981. /* TODO: Check on the availability of other fields in
  982. * sig_b_common
  983. */
  984. value = HAL_RX_GET(he_sig_b1_mu_info,
  985. HE_SIG_B1_MU_INFO_0, RU_ALLOCATION);
  986. ppdu_info->rx_status.he_RU[0] = value;
  987. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  988. break;
  989. }
  990. case WIFIPHYRX_HE_SIG_B2_MU_E:
  991. {
  992. uint8_t *he_sig_b2_mu_info = (uint8_t *)rx_tlv +
  993. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_MU_0,
  994. HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS);
  995. /*
  996. * Not all "HE" fields can be updated from
  997. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  998. * to populate rest of the "HE" fields for MU scenarios.
  999. */
  1000. /* HE-data1 */
  1001. ppdu_info->rx_status.he_data1 |=
  1002. QDF_MON_STATUS_HE_MCS_KNOWN |
  1003. QDF_MON_STATUS_HE_CODING_KNOWN;
  1004. /* HE-data2 */
  1005. /* HE-data3 */
  1006. value = HAL_RX_GET(he_sig_b2_mu_info,
  1007. HE_SIG_B2_MU_INFO_0, STA_MCS);
  1008. ppdu_info->rx_status.mcs = value;
  1009. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1010. ppdu_info->rx_status.he_data3 |= value;
  1011. value = HAL_RX_GET(he_sig_b2_mu_info,
  1012. HE_SIG_B2_MU_INFO_0, STA_CODING);
  1013. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1014. ppdu_info->rx_status.he_data3 |= value;
  1015. /* HE-data4 */
  1016. value = HAL_RX_GET(he_sig_b2_mu_info,
  1017. HE_SIG_B2_MU_INFO_0, STA_ID);
  1018. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1019. ppdu_info->rx_status.he_data4 |= value;
  1020. /* HE-data5 */
  1021. /* HE-data6 */
  1022. value = HAL_RX_GET(he_sig_b2_mu_info,
  1023. HE_SIG_B2_MU_INFO_0, NSTS);
  1024. /* value n indicates n+1 spatial streams */
  1025. value++;
  1026. ppdu_info->rx_status.nss = value;
  1027. ppdu_info->rx_status.he_data6 |= value;
  1028. break;
  1029. }
  1030. case WIFIPHYRX_HE_SIG_B2_OFDMA_E:
  1031. {
  1032. uint8_t *he_sig_b2_ofdma_info =
  1033. (uint8_t *)rx_tlv +
  1034. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_OFDMA_0,
  1035. HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS);
  1036. /*
  1037. * Not all "HE" fields can be updated from
  1038. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1039. * to populate rest of "HE" fields for MU OFDMA scenarios.
  1040. */
  1041. /* HE-data1 */
  1042. ppdu_info->rx_status.he_data1 |=
  1043. QDF_MON_STATUS_HE_MCS_KNOWN |
  1044. QDF_MON_STATUS_HE_DCM_KNOWN |
  1045. QDF_MON_STATUS_HE_CODING_KNOWN;
  1046. /* HE-data2 */
  1047. ppdu_info->rx_status.he_data2 |=
  1048. QDF_MON_STATUS_TXBF_KNOWN;
  1049. /* HE-data3 */
  1050. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1051. HE_SIG_B2_OFDMA_INFO_0, STA_MCS);
  1052. ppdu_info->rx_status.mcs = value;
  1053. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1054. ppdu_info->rx_status.he_data3 |= value;
  1055. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1056. HE_SIG_B2_OFDMA_INFO_0, STA_DCM);
  1057. he_dcm = value;
  1058. value = value << QDF_MON_STATUS_DCM_SHIFT;
  1059. ppdu_info->rx_status.he_data3 |= value;
  1060. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1061. HE_SIG_B2_OFDMA_INFO_0, STA_CODING);
  1062. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1063. ppdu_info->rx_status.he_data3 |= value;
  1064. /* HE-data4 */
  1065. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1066. HE_SIG_B2_OFDMA_INFO_0, STA_ID);
  1067. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1068. ppdu_info->rx_status.he_data4 |= value;
  1069. /* HE-data5 */
  1070. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1071. HE_SIG_B2_OFDMA_INFO_0, TXBF);
  1072. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  1073. ppdu_info->rx_status.he_data5 |= value;
  1074. /* HE-data6 */
  1075. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1076. HE_SIG_B2_OFDMA_INFO_0, NSTS);
  1077. /* value n indicates n+1 spatial streams */
  1078. value++;
  1079. ppdu_info->rx_status.nss = value;
  1080. ppdu_info->rx_status.he_data6 |= value;
  1081. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_OFDMA;
  1082. break;
  1083. }
  1084. case WIFIPHYRX_RSSI_LEGACY_E:
  1085. {
  1086. uint8_t reception_type;
  1087. uint8_t *rssi_info_tlv = (uint8_t *)rx_tlv +
  1088. HAL_RX_OFFSET(UNIFIED_PHYRX_RSSI_LEGACY_19,
  1089. RECEIVE_RSSI_INFO_PREAMBLE_RSSI_INFO_DETAILS);
  1090. ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rx_tlv,
  1091. PHYRX_RSSI_LEGACY_35, RSSI_COMB);
  1092. ppdu_info->rx_status.bw = hal->ops->hal_rx_get_tlv(rx_tlv);
  1093. ppdu_info->rx_status.he_re = 0;
  1094. reception_type = HAL_RX_GET(rx_tlv,
  1095. PHYRX_RSSI_LEGACY_0,
  1096. RECEPTION_TYPE);
  1097. switch (reception_type) {
  1098. case QDF_RECEPTION_TYPE_ULOFMDA:
  1099. ppdu_info->rx_status.reception_type =
  1100. HAL_RX_TYPE_MU_OFDMA;
  1101. ppdu_info->rx_status.ulofdma_flag = 1;
  1102. ppdu_info->rx_status.he_data1 =
  1103. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  1104. break;
  1105. case QDF_RECEPTION_TYPE_ULMIMO:
  1106. ppdu_info->rx_status.reception_type =
  1107. HAL_RX_TYPE_MU_MIMO;
  1108. ppdu_info->rx_status.he_data1 =
  1109. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  1110. break;
  1111. default:
  1112. ppdu_info->rx_status.reception_type =
  1113. HAL_RX_TYPE_SU;
  1114. break;
  1115. }
  1116. hal_rx_update_rssi_chain(ppdu_info, rssi_info_tlv);
  1117. value = HAL_RX_GET(rssi_info_tlv,
  1118. RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
  1119. ppdu_info->rx_status.rssi[0] = value;
  1120. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1121. "RSSI_PRI20_CHAIN0: %d\n", value);
  1122. value = HAL_RX_GET(rssi_info_tlv,
  1123. RECEIVE_RSSI_INFO_2, RSSI_PRI20_CHAIN1);
  1124. ppdu_info->rx_status.rssi[1] = value;
  1125. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1126. "RSSI_PRI20_CHAIN1: %d\n", value);
  1127. value = HAL_RX_GET(rssi_info_tlv,
  1128. RECEIVE_RSSI_INFO_4, RSSI_PRI20_CHAIN2);
  1129. ppdu_info->rx_status.rssi[2] = value;
  1130. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1131. "RSSI_PRI20_CHAIN2: %d\n", value);
  1132. value = HAL_RX_GET(rssi_info_tlv,
  1133. RECEIVE_RSSI_INFO_6, RSSI_PRI20_CHAIN3);
  1134. ppdu_info->rx_status.rssi[3] = value;
  1135. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1136. "RSSI_PRI20_CHAIN3: %d\n", value);
  1137. value = HAL_RX_GET(rssi_info_tlv,
  1138. RECEIVE_RSSI_INFO_8, RSSI_PRI20_CHAIN4);
  1139. ppdu_info->rx_status.rssi[4] = value;
  1140. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1141. "RSSI_PRI20_CHAIN4: %d\n", value);
  1142. value = HAL_RX_GET(rssi_info_tlv,
  1143. RECEIVE_RSSI_INFO_10, RSSI_PRI20_CHAIN5);
  1144. ppdu_info->rx_status.rssi[5] = value;
  1145. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1146. "RSSI_PRI20_CHAIN5: %d\n", value);
  1147. value = HAL_RX_GET(rssi_info_tlv,
  1148. RECEIVE_RSSI_INFO_12, RSSI_PRI20_CHAIN6);
  1149. ppdu_info->rx_status.rssi[6] = value;
  1150. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1151. "RSSI_PRI20_CHAIN1: %d\n", value);
  1152. value = HAL_RX_GET(rssi_info_tlv,
  1153. RECEIVE_RSSI_INFO_14, RSSI_PRI20_CHAIN7);
  1154. ppdu_info->rx_status.rssi[7] = value;
  1155. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1156. "RSSI_PRI20_CHAIN7: %d\n", value);
  1157. break;
  1158. }
  1159. case WIFIPHYRX_OTHER_RECEIVE_INFO_E:
  1160. hal_rx_proc_phyrx_other_receive_info_tlv(hal, rx_tlv_hdr,
  1161. ppdu_info);
  1162. break;
  1163. case WIFIRX_HEADER_E:
  1164. {
  1165. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  1166. uint16_t mpdu_cnt = com_info->mpdu_cnt;
  1167. /* Update first_msdu_payload for every mpdu and increment
  1168. * com_info->mpdu_cnt for every WIFIRX_HEADER_E TLV
  1169. */
  1170. ppdu_info->ppdu_msdu_info[mpdu_cnt].first_msdu_payload =
  1171. rx_tlv;
  1172. ppdu_info->ppdu_msdu_info[mpdu_cnt].payload_len = tlv_len;
  1173. ppdu_info->ppdu_msdu_info[mpdu_cnt].nbuf = nbuf;
  1174. ppdu_info->msdu_info.first_msdu_payload = rx_tlv;
  1175. ppdu_info->msdu_info.payload_len = tlv_len;
  1176. ppdu_info->user_id = user_id;
  1177. ppdu_info->hdr_len = tlv_len;
  1178. ppdu_info->data = rx_tlv;
  1179. ppdu_info->data += 4;
  1180. /* for every RX_HEADER TLV increment mpdu_cnt */
  1181. com_info->mpdu_cnt++;
  1182. return HAL_TLV_STATUS_HEADER;
  1183. }
  1184. case WIFIRX_MPDU_START_E:
  1185. {
  1186. uint8_t *rx_mpdu_start =
  1187. (uint8_t *)rx_tlv + HAL_RX_OFFSET(UNIFIED_RX_MPDU_START_0,
  1188. RX_MPDU_INFO_RX_MPDU_INFO_DETAILS);
  1189. uint32_t ppdu_id = HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_0,
  1190. PHY_PPDU_ID);
  1191. uint8_t filter_category = 0;
  1192. ppdu_info->nac_info.fc_valid =
  1193. HAL_RX_GET(rx_mpdu_start,
  1194. RX_MPDU_INFO_2,
  1195. MPDU_FRAME_CONTROL_VALID);
  1196. ppdu_info->nac_info.to_ds_flag =
  1197. HAL_RX_GET(rx_mpdu_start,
  1198. RX_MPDU_INFO_2,
  1199. TO_DS);
  1200. ppdu_info->nac_info.frame_control =
  1201. HAL_RX_GET(rx_mpdu_start,
  1202. RX_MPDU_INFO_14,
  1203. MPDU_FRAME_CONTROL_FIELD);
  1204. ppdu_info->nac_info.mac_addr2_valid =
  1205. HAL_RX_GET(rx_mpdu_start,
  1206. RX_MPDU_INFO_2,
  1207. MAC_ADDR_AD2_VALID);
  1208. *(uint16_t *)&ppdu_info->nac_info.mac_addr2[0] =
  1209. HAL_RX_GET(rx_mpdu_start,
  1210. RX_MPDU_INFO_16,
  1211. MAC_ADDR_AD2_15_0);
  1212. *(uint32_t *)&ppdu_info->nac_info.mac_addr2[2] =
  1213. HAL_RX_GET(rx_mpdu_start,
  1214. RX_MPDU_INFO_17,
  1215. MAC_ADDR_AD2_47_16);
  1216. if (ppdu_info->rx_status.prev_ppdu_id != ppdu_id) {
  1217. ppdu_info->rx_status.prev_ppdu_id = ppdu_id;
  1218. ppdu_info->rx_status.ppdu_len =
  1219. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1220. MPDU_LENGTH);
  1221. } else {
  1222. ppdu_info->rx_status.ppdu_len +=
  1223. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1224. MPDU_LENGTH);
  1225. }
  1226. filter_category = HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_0,
  1227. RXPCU_MPDU_FILTER_IN_CATEGORY);
  1228. if (filter_category == 0)
  1229. ppdu_info->rx_status.rxpcu_filter_pass = 1;
  1230. else if (filter_category == 1)
  1231. ppdu_info->rx_status.monitor_direct_used = 1;
  1232. ppdu_info->nac_info.mcast_bcast =
  1233. HAL_RX_GET(rx_mpdu_start,
  1234. RX_MPDU_INFO_13,
  1235. MCAST_BCAST);
  1236. break;
  1237. }
  1238. case WIFIRX_MPDU_END_E:
  1239. ppdu_info->user_id = user_id;
  1240. ppdu_info->fcs_err =
  1241. HAL_RX_GET(rx_tlv, RX_MPDU_END_1,
  1242. FCS_ERR);
  1243. return HAL_TLV_STATUS_MPDU_END;
  1244. case WIFIRX_MSDU_END_E:
  1245. if (user_id < HAL_MAX_UL_MU_USERS) {
  1246. ppdu_info->rx_msdu_info[user_id].cce_metadata =
  1247. HAL_RX_MSDU_END_CCE_METADATA_GET(rx_tlv);
  1248. }
  1249. return HAL_TLV_STATUS_MSDU_END;
  1250. case 0:
  1251. return HAL_TLV_STATUS_PPDU_DONE;
  1252. default:
  1253. if (hal_rx_handle_other_tlvs(tlv_tag, rx_tlv, ppdu_info))
  1254. unhandled = false;
  1255. else
  1256. unhandled = true;
  1257. break;
  1258. }
  1259. if (!unhandled)
  1260. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1261. "%s TLV type: %d, TLV len:%d %s",
  1262. __func__, tlv_tag, tlv_len,
  1263. unhandled == true ? "unhandled" : "");
  1264. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1265. rx_tlv, tlv_len);
  1266. return HAL_TLV_STATUS_PPDU_NOT_DONE;
  1267. }
  1268. /**
  1269. * hal_reo_status_get_header_generic - Process reo desc info
  1270. * @d - Pointer to reo descriptior
  1271. * @b - tlv type info
  1272. * @h1 - Pointer to hal_reo_status_header where info to be stored
  1273. *
  1274. * Return - none.
  1275. *
  1276. */
  1277. static void hal_reo_status_get_header_generic(uint32_t *d, int b, void *h1)
  1278. {
  1279. uint32_t val1 = 0;
  1280. struct hal_reo_status_header *h =
  1281. (struct hal_reo_status_header *)h1;
  1282. switch (b) {
  1283. case HAL_REO_QUEUE_STATS_STATUS_TLV:
  1284. val1 = d[HAL_OFFSET_DW(REO_GET_QUEUE_STATS_STATUS_0,
  1285. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1286. break;
  1287. case HAL_REO_FLUSH_QUEUE_STATUS_TLV:
  1288. val1 = d[HAL_OFFSET_DW(REO_FLUSH_QUEUE_STATUS_0,
  1289. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1290. break;
  1291. case HAL_REO_FLUSH_CACHE_STATUS_TLV:
  1292. val1 = d[HAL_OFFSET_DW(REO_FLUSH_CACHE_STATUS_0,
  1293. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1294. break;
  1295. case HAL_REO_UNBLK_CACHE_STATUS_TLV:
  1296. val1 = d[HAL_OFFSET_DW(REO_UNBLOCK_CACHE_STATUS_0,
  1297. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1298. break;
  1299. case HAL_REO_TIMOUT_LIST_STATUS_TLV:
  1300. val1 = d[HAL_OFFSET_DW(REO_FLUSH_TIMEOUT_LIST_STATUS_0,
  1301. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1302. break;
  1303. case HAL_REO_DESC_THRES_STATUS_TLV:
  1304. val1 = d[HAL_OFFSET_DW(REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0,
  1305. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1306. break;
  1307. case HAL_REO_UPDATE_RX_QUEUE_STATUS_TLV:
  1308. val1 = d[HAL_OFFSET_DW(REO_UPDATE_RX_REO_QUEUE_STATUS_0,
  1309. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1310. break;
  1311. default:
  1312. pr_err("ERROR: Unknown tlv\n");
  1313. break;
  1314. }
  1315. h->cmd_num =
  1316. HAL_GET_FIELD(
  1317. UNIFORM_REO_STATUS_HEADER_0, REO_STATUS_NUMBER,
  1318. val1);
  1319. h->exec_time =
  1320. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_0,
  1321. CMD_EXECUTION_TIME, val1);
  1322. h->status =
  1323. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_0,
  1324. REO_CMD_EXECUTION_STATUS, val1);
  1325. switch (b) {
  1326. case HAL_REO_QUEUE_STATS_STATUS_TLV:
  1327. val1 = d[HAL_OFFSET_DW(REO_GET_QUEUE_STATS_STATUS_1,
  1328. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1329. break;
  1330. case HAL_REO_FLUSH_QUEUE_STATUS_TLV:
  1331. val1 = d[HAL_OFFSET_DW(REO_FLUSH_QUEUE_STATUS_1,
  1332. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1333. break;
  1334. case HAL_REO_FLUSH_CACHE_STATUS_TLV:
  1335. val1 = d[HAL_OFFSET_DW(REO_FLUSH_CACHE_STATUS_1,
  1336. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1337. break;
  1338. case HAL_REO_UNBLK_CACHE_STATUS_TLV:
  1339. val1 = d[HAL_OFFSET_DW(REO_UNBLOCK_CACHE_STATUS_1,
  1340. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1341. break;
  1342. case HAL_REO_TIMOUT_LIST_STATUS_TLV:
  1343. val1 = d[HAL_OFFSET_DW(REO_FLUSH_TIMEOUT_LIST_STATUS_1,
  1344. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1345. break;
  1346. case HAL_REO_DESC_THRES_STATUS_TLV:
  1347. val1 = d[HAL_OFFSET_DW(REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1,
  1348. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1349. break;
  1350. case HAL_REO_UPDATE_RX_QUEUE_STATUS_TLV:
  1351. val1 = d[HAL_OFFSET_DW(REO_UPDATE_RX_REO_QUEUE_STATUS_1,
  1352. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1353. break;
  1354. default:
  1355. pr_err("ERROR: Unknown tlv\n");
  1356. break;
  1357. }
  1358. h->tstamp =
  1359. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_1, TIMESTAMP, val1);
  1360. }
  1361. /**
  1362. * hal_reo_setup - Initialize HW REO block
  1363. *
  1364. * @hal_soc: Opaque HAL SOC handle
  1365. * @reo_params: parameters needed by HAL for REO config
  1366. */
  1367. static void hal_reo_setup_generic(struct hal_soc *soc,
  1368. void *reoparams)
  1369. {
  1370. uint32_t reg_val;
  1371. struct hal_reo_params *reo_params = (struct hal_reo_params *)reoparams;
  1372. reg_val = HAL_REG_READ(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1373. SEQ_WCSS_UMAC_REO_REG_OFFSET));
  1374. reg_val &= ~(HWIO_REO_R0_GENERAL_ENABLE_FRAGMENT_DEST_RING_BMSK |
  1375. HWIO_REO_R0_GENERAL_ENABLE_AGING_LIST_ENABLE_BMSK |
  1376. HWIO_REO_R0_GENERAL_ENABLE_AGING_FLUSH_ENABLE_BMSK);
  1377. reg_val |= HAL_SM(HWIO_REO_R0_GENERAL_ENABLE,
  1378. FRAGMENT_DEST_RING, reo_params->frag_dst_ring) |
  1379. HAL_SM(HWIO_REO_R0_GENERAL_ENABLE, AGING_LIST_ENABLE, 1) |
  1380. HAL_SM(HWIO_REO_R0_GENERAL_ENABLE, AGING_FLUSH_ENABLE, 1);
  1381. HAL_REG_WRITE(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1382. SEQ_WCSS_UMAC_REO_REG_OFFSET), reg_val);
  1383. /* Other ring enable bits and REO_ENABLE will be set by FW */
  1384. /* TODO: Setup destination ring mapping if enabled */
  1385. /* TODO: Error destination ring setting is left to default.
  1386. * Default setting is to send all errors to release ring.
  1387. */
  1388. HAL_REG_WRITE(soc,
  1389. HWIO_REO_R0_AGING_THRESHOLD_IX_0_ADDR(
  1390. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1391. HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000);
  1392. HAL_REG_WRITE(soc,
  1393. HWIO_REO_R0_AGING_THRESHOLD_IX_1_ADDR(
  1394. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1395. (HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000));
  1396. HAL_REG_WRITE(soc,
  1397. HWIO_REO_R0_AGING_THRESHOLD_IX_2_ADDR(
  1398. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1399. (HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000));
  1400. HAL_REG_WRITE(soc,
  1401. HWIO_REO_R0_AGING_THRESHOLD_IX_3_ADDR(
  1402. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1403. (HAL_DEFAULT_VO_REO_TIMEOUT_MS * 1000));
  1404. /*
  1405. * When hash based routing is enabled, routing of the rx packet
  1406. * is done based on the following value: 1 _ _ _ _ The last 4
  1407. * bits are based on hash[3:0]. This means the possible values
  1408. * are 0x10 to 0x1f. This value is used to look-up the
  1409. * ring ID configured in Destination_Ring_Ctrl_IX_* register.
  1410. * The Destination_Ring_Ctrl_IX_2 and Destination_Ring_Ctrl_IX_3
  1411. * registers need to be configured to set-up the 16 entries to
  1412. * map the hash values to a ring number. There are 3 bits per
  1413. * hash entry – which are mapped as follows:
  1414. * 0: TCL, 1:SW1, 2:SW2, * 3:SW3, 4:SW4, 5:Release, 6:FW(WIFI),
  1415. * 7: NOT_USED.
  1416. */
  1417. if (reo_params->rx_hash_enabled) {
  1418. HAL_REG_WRITE(soc,
  1419. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1420. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1421. reo_params->remap1);
  1422. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  1423. FL("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR 0x%x"),
  1424. HAL_REG_READ(soc,
  1425. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1426. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1427. HAL_REG_WRITE(soc,
  1428. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1429. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1430. reo_params->remap2);
  1431. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  1432. FL("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR 0x%x"),
  1433. HAL_REG_READ(soc,
  1434. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1435. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1436. }
  1437. /* TODO: Check if the following registers shoould be setup by host:
  1438. * AGING_CONTROL
  1439. * HIGH_MEMORY_THRESHOLD
  1440. * GLOBAL_LINK_DESC_COUNT_THRESH_IX_0[1,2]
  1441. * GLOBAL_LINK_DESC_COUNT_CTRL
  1442. */
  1443. }
  1444. /**
  1445. * hal_get_hw_hptp_generic() - Get HW head and tail pointer value for any ring
  1446. * @hal_soc: Opaque HAL SOC handle
  1447. * @hal_ring: Source ring pointer
  1448. * @headp: Head Pointer
  1449. * @tailp: Tail Pointer
  1450. * @ring: Ring type
  1451. *
  1452. * Return: Update tail pointer and head pointer in arguments.
  1453. */
  1454. static inline
  1455. void hal_get_hw_hptp_generic(struct hal_soc *hal_soc,
  1456. hal_ring_handle_t hal_ring_hdl,
  1457. uint32_t *headp, uint32_t *tailp,
  1458. uint8_t ring)
  1459. {
  1460. struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
  1461. struct hal_hw_srng_config *ring_config;
  1462. enum hal_ring_type ring_type = (enum hal_ring_type)ring;
  1463. if (!hal_soc || !srng) {
  1464. QDF_TRACE(QDF_MODULE_ID_HAL, QDF_TRACE_LEVEL_ERROR,
  1465. "%s: Context is Null", __func__);
  1466. return;
  1467. }
  1468. ring_config = HAL_SRNG_CONFIG(hal_soc, ring_type);
  1469. if (!ring_config->lmac_ring) {
  1470. if (srng->ring_dir == HAL_SRNG_SRC_RING) {
  1471. *headp = SRNG_SRC_REG_READ(srng, HP);
  1472. *tailp = SRNG_SRC_REG_READ(srng, TP);
  1473. } else {
  1474. *headp = SRNG_DST_REG_READ(srng, HP);
  1475. *tailp = SRNG_DST_REG_READ(srng, TP);
  1476. }
  1477. }
  1478. }
  1479. /**
  1480. * hal_srng_src_hw_init - Private function to initialize SRNG
  1481. * source ring HW
  1482. * @hal_soc: HAL SOC handle
  1483. * @srng: SRNG ring pointer
  1484. */
  1485. static inline
  1486. void hal_srng_src_hw_init_generic(struct hal_soc *hal,
  1487. struct hal_srng *srng)
  1488. {
  1489. uint32_t reg_val = 0;
  1490. uint64_t tp_addr = 0;
  1491. HIF_DBG("%s: hw_init srng %d", __func__, srng->ring_id);
  1492. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1493. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_LSB,
  1494. srng->msi_addr & 0xffffffff);
  1495. reg_val = SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB, ADDR),
  1496. (uint64_t)(srng->msi_addr) >> 32) |
  1497. SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB,
  1498. MSI1_ENABLE), 1);
  1499. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1500. SRNG_SRC_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1501. }
  1502. SRNG_SRC_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1503. reg_val = SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1504. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1505. SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_SIZE),
  1506. srng->entry_size * srng->num_entries);
  1507. SRNG_SRC_REG_WRITE(srng, BASE_MSB, reg_val);
  1508. reg_val = SRNG_SM(SRNG_SRC_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1509. SRNG_SRC_REG_WRITE(srng, ID, reg_val);
  1510. /**
  1511. * Interrupt setup:
  1512. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1513. * if level mode is required
  1514. */
  1515. reg_val = 0;
  1516. /*
  1517. * WAR - Hawkeye v1 has a hardware bug which requires timer value to be
  1518. * programmed in terms of 1us resolution instead of 8us resolution as
  1519. * given in MLD.
  1520. */
  1521. if (srng->intr_timer_thres_us) {
  1522. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1523. INTERRUPT_TIMER_THRESHOLD),
  1524. srng->intr_timer_thres_us);
  1525. /* For HK v2 this should be (srng->intr_timer_thres_us >> 3) */
  1526. }
  1527. if (srng->intr_batch_cntr_thres_entries) {
  1528. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1529. BATCH_COUNTER_THRESHOLD),
  1530. srng->intr_batch_cntr_thres_entries *
  1531. srng->entry_size);
  1532. }
  1533. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX0, reg_val);
  1534. reg_val = 0;
  1535. if (srng->flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
  1536. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX1,
  1537. LOW_THRESHOLD), srng->u.src_ring.low_threshold);
  1538. }
  1539. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX1, reg_val);
  1540. /* As per HW team, TP_ADDR and HP_ADDR for Idle link ring should
  1541. * remain 0 to avoid some WBM stability issues. Remote head/tail
  1542. * pointers are not required since this ring is completely managed
  1543. * by WBM HW
  1544. */
  1545. reg_val = 0;
  1546. if (srng->ring_id != HAL_SRNG_WBM_IDLE_LINK) {
  1547. tp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1548. ((unsigned long)(srng->u.src_ring.tp_addr) -
  1549. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1550. SRNG_SRC_REG_WRITE(srng, TP_ADDR_LSB, tp_addr & 0xffffffff);
  1551. SRNG_SRC_REG_WRITE(srng, TP_ADDR_MSB, tp_addr >> 32);
  1552. } else {
  1553. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, RING_ID_DISABLE), 1);
  1554. }
  1555. /* Initilaize head and tail pointers to indicate ring is empty */
  1556. SRNG_SRC_REG_WRITE(srng, HP, 0);
  1557. SRNG_SRC_REG_WRITE(srng, TP, 0);
  1558. *(srng->u.src_ring.tp_addr) = 0;
  1559. reg_val |= ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1560. SRNG_SM(SRNG_SRC_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1561. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1562. SRNG_SM(SRNG_SRC_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1563. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1564. SRNG_SM(SRNG_SRC_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1565. /* Loop count is not used for SRC rings */
  1566. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, LOOPCNT_DISABLE), 1);
  1567. /*
  1568. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1569. * todo: update fw_api and replace with above line
  1570. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1571. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1572. */
  1573. reg_val |= 0x40;
  1574. SRNG_SRC_REG_WRITE(srng, MISC, reg_val);
  1575. }
  1576. /**
  1577. * hal_srng_dst_hw_init - Private function to initialize SRNG
  1578. * destination ring HW
  1579. * @hal_soc: HAL SOC handle
  1580. * @srng: SRNG ring pointer
  1581. */
  1582. static inline
  1583. void hal_srng_dst_hw_init_generic(struct hal_soc *hal,
  1584. struct hal_srng *srng)
  1585. {
  1586. uint32_t reg_val = 0;
  1587. uint64_t hp_addr = 0;
  1588. HIF_DBG("%s: hw_init srng %d", __func__, srng->ring_id);
  1589. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1590. SRNG_DST_REG_WRITE(srng, MSI1_BASE_LSB,
  1591. srng->msi_addr & 0xffffffff);
  1592. reg_val = SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB, ADDR),
  1593. (uint64_t)(srng->msi_addr) >> 32) |
  1594. SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB,
  1595. MSI1_ENABLE), 1);
  1596. SRNG_DST_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1597. SRNG_DST_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1598. }
  1599. SRNG_DST_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1600. reg_val = SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1601. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1602. SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_SIZE),
  1603. srng->entry_size * srng->num_entries);
  1604. SRNG_DST_REG_WRITE(srng, BASE_MSB, reg_val);
  1605. reg_val = SRNG_SM(SRNG_DST_FLD(ID, RING_ID), srng->ring_id) |
  1606. SRNG_SM(SRNG_DST_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1607. SRNG_DST_REG_WRITE(srng, ID, reg_val);
  1608. /**
  1609. * Interrupt setup:
  1610. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1611. * if level mode is required
  1612. */
  1613. reg_val = 0;
  1614. if (srng->intr_timer_thres_us) {
  1615. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1616. INTERRUPT_TIMER_THRESHOLD),
  1617. srng->intr_timer_thres_us >> 3);
  1618. }
  1619. if (srng->intr_batch_cntr_thres_entries) {
  1620. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1621. BATCH_COUNTER_THRESHOLD),
  1622. srng->intr_batch_cntr_thres_entries *
  1623. srng->entry_size);
  1624. }
  1625. SRNG_DST_REG_WRITE(srng, PRODUCER_INT_SETUP, reg_val);
  1626. hp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1627. ((unsigned long)(srng->u.dst_ring.hp_addr) -
  1628. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1629. SRNG_DST_REG_WRITE(srng, HP_ADDR_LSB, hp_addr & 0xffffffff);
  1630. SRNG_DST_REG_WRITE(srng, HP_ADDR_MSB, hp_addr >> 32);
  1631. /* Initilaize head and tail pointers to indicate ring is empty */
  1632. SRNG_DST_REG_WRITE(srng, HP, 0);
  1633. SRNG_DST_REG_WRITE(srng, TP, 0);
  1634. *(srng->u.dst_ring.hp_addr) = 0;
  1635. reg_val = ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1636. SRNG_SM(SRNG_DST_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1637. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1638. SRNG_SM(SRNG_DST_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1639. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1640. SRNG_SM(SRNG_DST_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1641. /*
  1642. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1643. * todo: update fw_api and replace with above line
  1644. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1645. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1646. */
  1647. reg_val |= 0x40;
  1648. SRNG_DST_REG_WRITE(srng, MISC, reg_val);
  1649. }
  1650. #define HAL_RX_WBM_ERR_SRC_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1651. (WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_OFFSET >> 2))) & \
  1652. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_MASK) >> \
  1653. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_LSB)
  1654. #define HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1655. (WBM_RELEASE_RING_2_REO_PUSH_REASON_OFFSET >> 2))) & \
  1656. WBM_RELEASE_RING_2_REO_PUSH_REASON_MASK) >> \
  1657. WBM_RELEASE_RING_2_REO_PUSH_REASON_LSB)
  1658. #define HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1659. (WBM_RELEASE_RING_2_REO_ERROR_CODE_OFFSET >> 2))) & \
  1660. WBM_RELEASE_RING_2_REO_ERROR_CODE_MASK) >> \
  1661. WBM_RELEASE_RING_2_REO_ERROR_CODE_LSB)
  1662. #define HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc) \
  1663. (((*(((uint32_t *) wbm_desc) + \
  1664. (WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_OFFSET >> 2))) & \
  1665. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_MASK) >> \
  1666. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_LSB)
  1667. #define HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc) \
  1668. (((*(((uint32_t *) wbm_desc) + \
  1669. (WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_OFFSET >> 2))) & \
  1670. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_MASK) >> \
  1671. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_LSB)
  1672. /**
  1673. * hal_rx_wbm_err_info_get_generic(): Retrieves WBM error code and reason and
  1674. * save it to hal_wbm_err_desc_info structure passed by caller
  1675. * @wbm_desc: wbm ring descriptor
  1676. * @wbm_er_info1: hal_wbm_err_desc_info structure, output parameter.
  1677. * Return: void
  1678. */
  1679. static inline void hal_rx_wbm_err_info_get_generic(void *wbm_desc,
  1680. void *wbm_er_info1)
  1681. {
  1682. struct hal_wbm_err_desc_info *wbm_er_info =
  1683. (struct hal_wbm_err_desc_info *)wbm_er_info1;
  1684. wbm_er_info->wbm_err_src = HAL_RX_WBM_ERR_SRC_GET(wbm_desc);
  1685. wbm_er_info->reo_psh_rsn = HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc);
  1686. wbm_er_info->reo_err_code = HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc);
  1687. wbm_er_info->rxdma_psh_rsn = HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc);
  1688. wbm_er_info->rxdma_err_code = HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc);
  1689. }
  1690. /**
  1691. * hal_tx_comp_get_release_reason_generic() - TQM Release reason
  1692. * @hal_desc: completion ring descriptor pointer
  1693. *
  1694. * This function will return the type of pointer - buffer or descriptor
  1695. *
  1696. * Return: buffer type
  1697. */
  1698. static inline uint8_t hal_tx_comp_get_release_reason_generic(void *hal_desc)
  1699. {
  1700. uint32_t comp_desc =
  1701. *(uint32_t *) (((uint8_t *) hal_desc) +
  1702. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_OFFSET);
  1703. return (comp_desc & WBM_RELEASE_RING_2_TQM_RELEASE_REASON_MASK) >>
  1704. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_LSB;
  1705. }
  1706. /**
  1707. * hal_rx_dump_mpdu_start_tlv_generic: dump RX mpdu_start TLV in structured
  1708. * human readable format.
  1709. * @mpdu_start: pointer the rx_attention TLV in pkt.
  1710. * @dbg_level: log level.
  1711. *
  1712. * Return: void
  1713. */
  1714. static inline void hal_rx_dump_mpdu_start_tlv_generic(void *mpdustart,
  1715. uint8_t dbg_level)
  1716. {
  1717. struct rx_mpdu_start *mpdu_start = (struct rx_mpdu_start *)mpdustart;
  1718. struct rx_mpdu_info *mpdu_info =
  1719. (struct rx_mpdu_info *)&mpdu_start->rx_mpdu_info_details;
  1720. hal_verbose_debug(
  1721. "rx_mpdu_start tlv (1/5) - "
  1722. "rxpcu_mpdu_filter_in_category: %x "
  1723. "sw_frame_group_id: %x "
  1724. "ndp_frame: %x "
  1725. "phy_err: %x "
  1726. "phy_err_during_mpdu_header: %x "
  1727. "protocol_version_err: %x "
  1728. "ast_based_lookup_valid: %x "
  1729. "phy_ppdu_id: %x "
  1730. "ast_index: %x "
  1731. "sw_peer_id: %x "
  1732. "mpdu_frame_control_valid: %x "
  1733. "mpdu_duration_valid: %x "
  1734. "mac_addr_ad1_valid: %x "
  1735. "mac_addr_ad2_valid: %x "
  1736. "mac_addr_ad3_valid: %x "
  1737. "mac_addr_ad4_valid: %x "
  1738. "mpdu_sequence_control_valid: %x "
  1739. "mpdu_qos_control_valid: %x "
  1740. "mpdu_ht_control_valid: %x "
  1741. "frame_encryption_info_valid: %x ",
  1742. mpdu_info->rxpcu_mpdu_filter_in_category,
  1743. mpdu_info->sw_frame_group_id,
  1744. mpdu_info->ndp_frame,
  1745. mpdu_info->phy_err,
  1746. mpdu_info->phy_err_during_mpdu_header,
  1747. mpdu_info->protocol_version_err,
  1748. mpdu_info->ast_based_lookup_valid,
  1749. mpdu_info->phy_ppdu_id,
  1750. mpdu_info->ast_index,
  1751. mpdu_info->sw_peer_id,
  1752. mpdu_info->mpdu_frame_control_valid,
  1753. mpdu_info->mpdu_duration_valid,
  1754. mpdu_info->mac_addr_ad1_valid,
  1755. mpdu_info->mac_addr_ad2_valid,
  1756. mpdu_info->mac_addr_ad3_valid,
  1757. mpdu_info->mac_addr_ad4_valid,
  1758. mpdu_info->mpdu_sequence_control_valid,
  1759. mpdu_info->mpdu_qos_control_valid,
  1760. mpdu_info->mpdu_ht_control_valid,
  1761. mpdu_info->frame_encryption_info_valid);
  1762. hal_verbose_debug(
  1763. "rx_mpdu_start tlv (2/5) - "
  1764. "fr_ds: %x "
  1765. "to_ds: %x "
  1766. "encrypted: %x "
  1767. "mpdu_retry: %x "
  1768. "mpdu_sequence_number: %x "
  1769. "epd_en: %x "
  1770. "all_frames_shall_be_encrypted: %x "
  1771. "encrypt_type: %x "
  1772. "mesh_sta: %x "
  1773. "bssid_hit: %x "
  1774. "bssid_number: %x "
  1775. "tid: %x "
  1776. "pn_31_0: %x "
  1777. "pn_63_32: %x "
  1778. "pn_95_64: %x "
  1779. "pn_127_96: %x "
  1780. "peer_meta_data: %x "
  1781. "rxpt_classify_info.reo_destination_indication: %x "
  1782. "rxpt_classify_info.use_flow_id_toeplitz_clfy: %x "
  1783. "rx_reo_queue_desc_addr_31_0: %x ",
  1784. mpdu_info->fr_ds,
  1785. mpdu_info->to_ds,
  1786. mpdu_info->encrypted,
  1787. mpdu_info->mpdu_retry,
  1788. mpdu_info->mpdu_sequence_number,
  1789. mpdu_info->epd_en,
  1790. mpdu_info->all_frames_shall_be_encrypted,
  1791. mpdu_info->encrypt_type,
  1792. mpdu_info->mesh_sta,
  1793. mpdu_info->bssid_hit,
  1794. mpdu_info->bssid_number,
  1795. mpdu_info->tid,
  1796. mpdu_info->pn_31_0,
  1797. mpdu_info->pn_63_32,
  1798. mpdu_info->pn_95_64,
  1799. mpdu_info->pn_127_96,
  1800. mpdu_info->peer_meta_data,
  1801. mpdu_info->rxpt_classify_info_details.reo_destination_indication,
  1802. mpdu_info->rxpt_classify_info_details.use_flow_id_toeplitz_clfy,
  1803. mpdu_info->rx_reo_queue_desc_addr_31_0);
  1804. hal_verbose_debug(
  1805. "rx_mpdu_start tlv (3/5) - "
  1806. "rx_reo_queue_desc_addr_39_32: %x "
  1807. "receive_queue_number: %x "
  1808. "pre_delim_err_warning: %x "
  1809. "first_delim_err: %x "
  1810. "key_id_octet: %x "
  1811. "new_peer_entry: %x "
  1812. "decrypt_needed: %x "
  1813. "decap_type: %x "
  1814. "rx_insert_vlan_c_tag_padding: %x "
  1815. "rx_insert_vlan_s_tag_padding: %x "
  1816. "strip_vlan_c_tag_decap: %x "
  1817. "strip_vlan_s_tag_decap: %x "
  1818. "pre_delim_count: %x "
  1819. "ampdu_flag: %x "
  1820. "bar_frame: %x "
  1821. "mpdu_length: %x "
  1822. "first_mpdu: %x "
  1823. "mcast_bcast: %x "
  1824. "ast_index_not_found: %x "
  1825. "ast_index_timeout: %x ",
  1826. mpdu_info->rx_reo_queue_desc_addr_39_32,
  1827. mpdu_info->receive_queue_number,
  1828. mpdu_info->pre_delim_err_warning,
  1829. mpdu_info->first_delim_err,
  1830. mpdu_info->key_id_octet,
  1831. mpdu_info->new_peer_entry,
  1832. mpdu_info->decrypt_needed,
  1833. mpdu_info->decap_type,
  1834. mpdu_info->rx_insert_vlan_c_tag_padding,
  1835. mpdu_info->rx_insert_vlan_s_tag_padding,
  1836. mpdu_info->strip_vlan_c_tag_decap,
  1837. mpdu_info->strip_vlan_s_tag_decap,
  1838. mpdu_info->pre_delim_count,
  1839. mpdu_info->ampdu_flag,
  1840. mpdu_info->bar_frame,
  1841. mpdu_info->mpdu_length,
  1842. mpdu_info->first_mpdu,
  1843. mpdu_info->mcast_bcast,
  1844. mpdu_info->ast_index_not_found,
  1845. mpdu_info->ast_index_timeout);
  1846. hal_verbose_debug(
  1847. "rx_mpdu_start tlv (4/5) - "
  1848. "power_mgmt: %x "
  1849. "non_qos: %x "
  1850. "null_data: %x "
  1851. "mgmt_type: %x "
  1852. "ctrl_type: %x "
  1853. "more_data: %x "
  1854. "eosp: %x "
  1855. "fragment_flag: %x "
  1856. "order: %x "
  1857. "u_apsd_trigger: %x "
  1858. "encrypt_required: %x "
  1859. "directed: %x "
  1860. "mpdu_frame_control_field: %x "
  1861. "mpdu_duration_field: %x "
  1862. "mac_addr_ad1_31_0: %x "
  1863. "mac_addr_ad1_47_32: %x "
  1864. "mac_addr_ad2_15_0: %x "
  1865. "mac_addr_ad2_47_16: %x "
  1866. "mac_addr_ad3_31_0: %x "
  1867. "mac_addr_ad3_47_32: %x ",
  1868. mpdu_info->power_mgmt,
  1869. mpdu_info->non_qos,
  1870. mpdu_info->null_data,
  1871. mpdu_info->mgmt_type,
  1872. mpdu_info->ctrl_type,
  1873. mpdu_info->more_data,
  1874. mpdu_info->eosp,
  1875. mpdu_info->fragment_flag,
  1876. mpdu_info->order,
  1877. mpdu_info->u_apsd_trigger,
  1878. mpdu_info->encrypt_required,
  1879. mpdu_info->directed,
  1880. mpdu_info->mpdu_frame_control_field,
  1881. mpdu_info->mpdu_duration_field,
  1882. mpdu_info->mac_addr_ad1_31_0,
  1883. mpdu_info->mac_addr_ad1_47_32,
  1884. mpdu_info->mac_addr_ad2_15_0,
  1885. mpdu_info->mac_addr_ad2_47_16,
  1886. mpdu_info->mac_addr_ad3_31_0,
  1887. mpdu_info->mac_addr_ad3_47_32);
  1888. hal_verbose_debug(
  1889. "rx_mpdu_start tlv (5/5) - "
  1890. "mpdu_sequence_control_field: %x "
  1891. "mac_addr_ad4_31_0: %x "
  1892. "mac_addr_ad4_47_32: %x "
  1893. "mpdu_qos_control_field: %x "
  1894. "mpdu_ht_control_field: %x ",
  1895. mpdu_info->mpdu_sequence_control_field,
  1896. mpdu_info->mac_addr_ad4_31_0,
  1897. mpdu_info->mac_addr_ad4_47_32,
  1898. mpdu_info->mpdu_qos_control_field,
  1899. mpdu_info->mpdu_ht_control_field);
  1900. }
  1901. /**
  1902. * hal_tx_desc_set_search_type - Set the search type value
  1903. * @desc: Handle to Tx Descriptor
  1904. * @search_type: search type
  1905. * 0 – Normal search
  1906. * 1 – Index based address search
  1907. * 2 – Index based flow search
  1908. *
  1909. * Return: void
  1910. */
  1911. #ifdef TCL_DATA_CMD_2_SEARCH_TYPE_OFFSET
  1912. static void hal_tx_desc_set_search_type_generic(void *desc,
  1913. uint8_t search_type)
  1914. {
  1915. HAL_SET_FLD(desc, TCL_DATA_CMD_2, SEARCH_TYPE) |=
  1916. HAL_TX_SM(TCL_DATA_CMD_2, SEARCH_TYPE, search_type);
  1917. }
  1918. #else
  1919. static void hal_tx_desc_set_search_type_generic(void *desc,
  1920. uint8_t search_type)
  1921. {
  1922. }
  1923. #endif
  1924. /**
  1925. * hal_tx_desc_set_search_index - Set the search index value
  1926. * @desc: Handle to Tx Descriptor
  1927. * @search_index: The index that will be used for index based address or
  1928. * flow search. The field is valid when 'search_type' is
  1929. * 1 0r 2
  1930. *
  1931. * Return: void
  1932. */
  1933. #ifdef TCL_DATA_CMD_5_SEARCH_INDEX_OFFSET
  1934. static void hal_tx_desc_set_search_index_generic(void *desc,
  1935. uint32_t search_index)
  1936. {
  1937. HAL_SET_FLD(desc, TCL_DATA_CMD_5, SEARCH_INDEX) |=
  1938. HAL_TX_SM(TCL_DATA_CMD_5, SEARCH_INDEX, search_index);
  1939. }
  1940. #else
  1941. static void hal_tx_desc_set_search_index_generic(void *desc,
  1942. uint32_t search_index)
  1943. {
  1944. }
  1945. #endif
  1946. /**
  1947. * hal_tx_set_pcp_tid_map_generic() - Configure default PCP to TID map table
  1948. * @soc: HAL SoC context
  1949. * @map: PCP-TID mapping table
  1950. *
  1951. * PCP are mapped to 8 TID values using TID values programmed
  1952. * in one set of mapping registers PCP_TID_MAP_<0 to 6>
  1953. * The mapping register has TID mapping for 8 PCP values
  1954. *
  1955. * Return: none
  1956. */
  1957. static void hal_tx_set_pcp_tid_map_generic(struct hal_soc *soc, uint8_t *map)
  1958. {
  1959. uint32_t addr, value;
  1960. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1961. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1962. value = (map[0] |
  1963. (map[1] << HWIO_TCL_R0_PCP_TID_MAP_PCP_1_SHFT) |
  1964. (map[2] << HWIO_TCL_R0_PCP_TID_MAP_PCP_2_SHFT) |
  1965. (map[3] << HWIO_TCL_R0_PCP_TID_MAP_PCP_3_SHFT) |
  1966. (map[4] << HWIO_TCL_R0_PCP_TID_MAP_PCP_4_SHFT) |
  1967. (map[5] << HWIO_TCL_R0_PCP_TID_MAP_PCP_5_SHFT) |
  1968. (map[6] << HWIO_TCL_R0_PCP_TID_MAP_PCP_6_SHFT) |
  1969. (map[7] << HWIO_TCL_R0_PCP_TID_MAP_PCP_7_SHFT));
  1970. HAL_REG_WRITE(soc, addr, (value & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1971. }
  1972. /**
  1973. * hal_tx_update_pcp_tid_generic() - Update the pcp tid map table with
  1974. * value received from user-space
  1975. * @soc: HAL SoC context
  1976. * @pcp: pcp value
  1977. * @tid : tid value
  1978. *
  1979. * Return: void
  1980. */
  1981. static
  1982. void hal_tx_update_pcp_tid_generic(struct hal_soc *soc,
  1983. uint8_t pcp, uint8_t tid)
  1984. {
  1985. uint32_t addr, value, regval;
  1986. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1987. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1988. value = (uint32_t)tid << (HAL_TX_BITS_PER_TID * pcp);
  1989. /* Read back previous PCP TID config and update
  1990. * with new config.
  1991. */
  1992. regval = HAL_REG_READ(soc, addr);
  1993. regval &= ~(HAL_TX_TID_BITS_MASK << (HAL_TX_BITS_PER_TID * pcp));
  1994. regval |= value;
  1995. HAL_REG_WRITE(soc, addr,
  1996. (regval & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1997. }
  1998. /**
  1999. * hal_tx_update_tidmap_prty_generic() - Update the tid map priority
  2000. * @soc: HAL SoC context
  2001. * @val: priority value
  2002. *
  2003. * Return: void
  2004. */
  2005. static
  2006. void hal_tx_update_tidmap_prty_generic(struct hal_soc *soc, uint8_t value)
  2007. {
  2008. uint32_t addr;
  2009. addr = HWIO_TCL_R0_TID_MAP_PRTY_ADDR(
  2010. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  2011. HAL_REG_WRITE(soc, addr,
  2012. (value & HWIO_TCL_R0_TID_MAP_PRTY_RMSK));
  2013. }
  2014. #endif /* _HAL_GENERIC_API_H_ */