hal_generic_api.h 67 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 void hal_tx_comp_get_status_generic(void *desc,
  58. void *ts1, void *hal)
  59. {
  60. uint8_t rate_stats_valid = 0;
  61. uint32_t rate_stats = 0;
  62. struct hal_tx_completion_status *ts =
  63. (struct hal_tx_completion_status *)ts1;
  64. ts->ppdu_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  65. TQM_STATUS_NUMBER);
  66. ts->ack_frame_rssi = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  67. ACK_FRAME_RSSI);
  68. ts->first_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, FIRST_MSDU);
  69. ts->last_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, LAST_MSDU);
  70. ts->msdu_part_of_amsdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  71. MSDU_PART_OF_AMSDU);
  72. ts->peer_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, SW_PEER_ID);
  73. ts->tid = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, TID);
  74. ts->transmit_cnt = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  75. TRANSMIT_COUNT);
  76. rate_stats = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_5,
  77. TX_RATE_STATS);
  78. rate_stats_valid = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  79. TX_RATE_STATS_INFO_VALID, rate_stats);
  80. ts->valid = rate_stats_valid;
  81. if (rate_stats_valid) {
  82. ts->bw = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_BW,
  83. rate_stats);
  84. ts->pkt_type = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  85. TRANSMIT_PKT_TYPE, rate_stats);
  86. ts->stbc = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  87. TRANSMIT_STBC, rate_stats);
  88. ts->ldpc = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_LDPC,
  89. rate_stats);
  90. ts->sgi = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_SGI,
  91. rate_stats);
  92. ts->mcs = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_MCS,
  93. rate_stats);
  94. ts->ofdma = HAL_TX_MS(TX_RATE_STATS_INFO_0, OFDMA_TRANSMISSION,
  95. rate_stats);
  96. ts->tones_in_ru = HAL_TX_MS(TX_RATE_STATS_INFO_0, TONES_IN_RU,
  97. rate_stats);
  98. }
  99. ts->release_src = hal_tx_comp_get_buffer_source(desc);
  100. ts->status = hal_tx_comp_get_release_reason(desc, hal);
  101. ts->tsf = HAL_TX_DESC_GET(desc, UNIFIED_WBM_RELEASE_RING_6,
  102. TX_RATE_STATS_INFO_TX_RATE_STATS);
  103. }
  104. /**
  105. * hal_tx_desc_set_buf_addr - Fill Buffer Address information in Tx Descriptor
  106. * @desc: Handle to Tx Descriptor
  107. * @paddr: Physical Address
  108. * @pool_id: Return Buffer Manager ID
  109. * @desc_id: Descriptor ID
  110. * @type: 0 - Address points to a MSDU buffer
  111. * 1 - Address points to MSDU extension descriptor
  112. *
  113. * Return: void
  114. */
  115. static inline void hal_tx_desc_set_buf_addr_generic(void *desc,
  116. dma_addr_t paddr, uint8_t pool_id,
  117. uint32_t desc_id, uint8_t type)
  118. {
  119. /* Set buffer_addr_info.buffer_addr_31_0 */
  120. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_0, BUFFER_ADDR_INFO_BUF_ADDR_INFO) =
  121. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_0, BUFFER_ADDR_31_0, paddr);
  122. /* Set buffer_addr_info.buffer_addr_39_32 */
  123. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  124. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  125. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, BUFFER_ADDR_39_32,
  126. (((uint64_t) paddr) >> 32));
  127. /* Set buffer_addr_info.return_buffer_manager = pool id */
  128. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  129. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  130. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1,
  131. RETURN_BUFFER_MANAGER, (pool_id + HAL_WBM_SW0_BM_ID));
  132. /* Set buffer_addr_info.sw_buffer_cookie = desc_id */
  133. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  134. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  135. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, SW_BUFFER_COOKIE, desc_id);
  136. /* Set Buffer or Ext Descriptor Type */
  137. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_2,
  138. BUF_OR_EXT_DESC_TYPE) |=
  139. HAL_TX_SM(UNIFIED_TCL_DATA_CMD_2, BUF_OR_EXT_DESC_TYPE, type);
  140. }
  141. #if defined(QCA_WIFI_QCA6290_11AX_MU_UL) && defined(QCA_WIFI_QCA6290_11AX)
  142. /**
  143. * hal_rx_handle_other_tlvs() - handle special TLVs like MU_UL
  144. * tlv_tag: Taf of the TLVs
  145. * rx_tlv: the pointer to the TLVs
  146. * @ppdu_info: pointer to ppdu_info
  147. *
  148. * Return: true if the tlv is handled, false if not
  149. */
  150. static inline bool
  151. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  152. struct hal_rx_ppdu_info *ppdu_info)
  153. {
  154. uint32_t value;
  155. switch (tlv_tag) {
  156. case WIFIPHYRX_HE_SIG_A_MU_UL_E:
  157. {
  158. uint8_t *he_sig_a_mu_ul_info =
  159. (uint8_t *)rx_tlv +
  160. HAL_RX_OFFSET(PHYRX_HE_SIG_A_MU_UL_0,
  161. HE_SIG_A_MU_UL_INFO_PHYRX_HE_SIG_A_MU_UL_INFO_DETAILS);
  162. ppdu_info->rx_status.he_flags = 1;
  163. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  164. FORMAT_INDICATION);
  165. if (value == 0) {
  166. ppdu_info->rx_status.he_data1 =
  167. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  168. } else {
  169. ppdu_info->rx_status.he_data1 =
  170. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  171. }
  172. /* data1 */
  173. ppdu_info->rx_status.he_data1 |=
  174. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  175. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  176. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN;
  177. /* data2 */
  178. ppdu_info->rx_status.he_data2 |=
  179. QDF_MON_STATUS_TXOP_KNOWN;
  180. /*data3*/
  181. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  182. HE_SIG_A_MU_UL_INFO_0, BSS_COLOR_ID);
  183. ppdu_info->rx_status.he_data3 = value;
  184. /* 1 for UL and 0 for DL */
  185. value = 1;
  186. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  187. ppdu_info->rx_status.he_data3 |= value;
  188. /*data4*/
  189. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  190. SPATIAL_REUSE);
  191. ppdu_info->rx_status.he_data4 = value;
  192. /*data5*/
  193. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  194. HE_SIG_A_MU_UL_INFO_0, TRANSMIT_BW);
  195. ppdu_info->rx_status.he_data5 = value;
  196. ppdu_info->rx_status.bw = value;
  197. /*data6*/
  198. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_1,
  199. TXOP_DURATION);
  200. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  201. ppdu_info->rx_status.he_data6 |= value;
  202. return true;
  203. }
  204. default:
  205. return false;
  206. }
  207. }
  208. #else
  209. static inline bool
  210. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  211. struct hal_rx_ppdu_info *ppdu_info)
  212. {
  213. return false;
  214. }
  215. #endif /* QCA_WIFI_QCA6290_11AX_MU_UL && QCA_WIFI_QCA6290_11AX */
  216. #if defined(RX_PPDU_END_USER_STATS_1_OFDMA_INFO_VALID_OFFSET)
  217. static inline void
  218. hal_rx_handle_ofdma_info(
  219. void *rx_tlv,
  220. struct mon_rx_user_status *mon_rx_user_status)
  221. {
  222. mon_rx_user_status->ofdma_info_valid =
  223. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
  224. OFDMA_INFO_VALID);
  225. mon_rx_user_status->dl_ofdma_ru_start_index =
  226. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
  227. DL_OFDMA_RU_START_INDEX);
  228. mon_rx_user_status->dl_ofdma_ru_width =
  229. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  230. DL_OFDMA_RU_WIDTH);
  231. }
  232. #else
  233. static inline void
  234. hal_rx_handle_ofdma_info(void *rx_tlv,
  235. struct mon_rx_user_status *mon_rx_user_status)
  236. {
  237. }
  238. #endif
  239. #define HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(chain, word_1, word_2, \
  240. ppdu_info, rssi_info_tlv) \
  241. { \
  242. ppdu_info->rx_status.rssi_chain[chain][0] = \
  243. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  244. RSSI_PRI20_CHAIN##chain); \
  245. ppdu_info->rx_status.rssi_chain[chain][1] = \
  246. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  247. RSSI_EXT20_CHAIN##chain); \
  248. ppdu_info->rx_status.rssi_chain[chain][2] = \
  249. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  250. RSSI_EXT40_LOW20_CHAIN##chain); \
  251. ppdu_info->rx_status.rssi_chain[chain][3] = \
  252. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  253. RSSI_EXT40_HIGH20_CHAIN##chain); \
  254. ppdu_info->rx_status.rssi_chain[chain][4] = \
  255. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  256. RSSI_EXT80_LOW20_CHAIN##chain); \
  257. ppdu_info->rx_status.rssi_chain[chain][5] = \
  258. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  259. RSSI_EXT80_LOW_HIGH20_CHAIN##chain); \
  260. ppdu_info->rx_status.rssi_chain[chain][6] = \
  261. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  262. RSSI_EXT80_HIGH_LOW20_CHAIN##chain); \
  263. ppdu_info->rx_status.rssi_chain[chain][7] = \
  264. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  265. RSSI_EXT80_HIGH20_CHAIN##chain); \
  266. } \
  267. #define HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv) \
  268. {HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(0, 0, 1, ppdu_info, rssi_info_tlv) \
  269. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(1, 2, 3, ppdu_info, rssi_info_tlv) \
  270. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(2, 4, 5, ppdu_info, rssi_info_tlv) \
  271. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(3, 6, 7, ppdu_info, rssi_info_tlv) \
  272. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(4, 8, 9, ppdu_info, rssi_info_tlv) \
  273. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(5, 10, 11, ppdu_info, rssi_info_tlv) \
  274. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(6, 12, 13, ppdu_info, rssi_info_tlv) \
  275. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(7, 14, 15, ppdu_info, rssi_info_tlv)} \
  276. static inline uint32_t
  277. hal_rx_update_rssi_chain(struct hal_rx_ppdu_info *ppdu_info,
  278. uint8_t *rssi_info_tlv)
  279. {
  280. HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv)
  281. return 0;
  282. }
  283. /**
  284. * hal_rx_status_get_tlv_info() - process receive info TLV
  285. * @rx_tlv_hdr: pointer to TLV header
  286. * @ppdu_info: pointer to ppdu_info
  287. *
  288. * Return: HAL_TLV_STATUS_PPDU_NOT_DONE or HAL_TLV_STATUS_PPDU_DONE from tlv
  289. */
  290. static inline uint32_t
  291. hal_rx_status_get_tlv_info_generic(void *rx_tlv_hdr, void *ppduinfo,
  292. void *halsoc, qdf_nbuf_t nbuf)
  293. {
  294. struct hal_soc *hal = (struct hal_soc *)halsoc;
  295. uint32_t tlv_tag, user_id, tlv_len, value;
  296. uint8_t group_id = 0;
  297. uint8_t he_dcm = 0;
  298. uint8_t he_stbc = 0;
  299. uint16_t he_gi = 0;
  300. uint16_t he_ltf = 0;
  301. void *rx_tlv;
  302. bool unhandled = false;
  303. struct mon_rx_user_status *mon_rx_user_status;
  304. struct hal_rx_ppdu_info *ppdu_info =
  305. (struct hal_rx_ppdu_info *)ppduinfo;
  306. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv_hdr);
  307. user_id = HAL_RX_GET_USER_TLV32_USERID(rx_tlv_hdr);
  308. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv_hdr);
  309. rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
  310. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  311. rx_tlv, tlv_len);
  312. switch (tlv_tag) {
  313. case WIFIRX_PPDU_START_E:
  314. {
  315. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  316. ppdu_info->com_info.ppdu_id =
  317. HAL_RX_GET(rx_tlv, RX_PPDU_START_0,
  318. PHY_PPDU_ID);
  319. /* channel number is set in PHY meta data */
  320. ppdu_info->rx_status.chan_num =
  321. HAL_RX_GET(rx_tlv, RX_PPDU_START_1,
  322. SW_PHY_META_DATA);
  323. ppdu_info->com_info.ppdu_timestamp =
  324. HAL_RX_GET(rx_tlv, RX_PPDU_START_2,
  325. PPDU_START_TIMESTAMP);
  326. ppdu_info->rx_status.ppdu_timestamp =
  327. ppdu_info->com_info.ppdu_timestamp;
  328. ppdu_info->rx_state = HAL_RX_MON_PPDU_START;
  329. /* If last ppdu_id doesn't match new ppdu_id,
  330. * 1. reset mpdu_cnt
  331. * 2. update last_ppdu_id with new
  332. */
  333. if (com_info->ppdu_id != com_info->last_ppdu_id) {
  334. com_info->mpdu_cnt = 0;
  335. com_info->last_ppdu_id =
  336. com_info->ppdu_id;
  337. }
  338. break;
  339. }
  340. case WIFIRX_PPDU_START_USER_INFO_E:
  341. break;
  342. case WIFIRX_PPDU_END_E:
  343. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  344. "[%s][%d] ppdu_end_e len=%d",
  345. __func__, __LINE__, tlv_len);
  346. /* This is followed by sub-TLVs of PPDU_END */
  347. ppdu_info->rx_state = HAL_RX_MON_PPDU_END;
  348. break;
  349. case WIFIRXPCU_PPDU_END_INFO_E:
  350. ppdu_info->rx_status.tsft =
  351. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
  352. WB_TIMESTAMP_UPPER_32);
  353. ppdu_info->rx_status.tsft = (ppdu_info->rx_status.tsft << 32) |
  354. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_0,
  355. WB_TIMESTAMP_LOWER_32);
  356. ppdu_info->rx_status.duration =
  357. HAL_RX_GET(rx_tlv, UNIFIED_RXPCU_PPDU_END_INFO_8,
  358. RX_PPDU_DURATION);
  359. break;
  360. case WIFIRX_PPDU_END_USER_STATS_E:
  361. {
  362. unsigned long tid = 0;
  363. uint16_t seq = 0;
  364. ppdu_info->rx_status.ast_index =
  365. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  366. AST_INDEX);
  367. tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
  368. RECEIVED_QOS_DATA_TID_BITMAP);
  369. ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
  370. if (ppdu_info->rx_status.tid == (sizeof(tid) * 8))
  371. ppdu_info->rx_status.tid = HAL_TID_INVALID;
  372. ppdu_info->rx_status.tcp_msdu_count =
  373. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  374. TCP_MSDU_COUNT) +
  375. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  376. TCP_ACK_MSDU_COUNT);
  377. ppdu_info->rx_status.udp_msdu_count =
  378. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  379. UDP_MSDU_COUNT);
  380. ppdu_info->rx_status.other_msdu_count =
  381. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  382. OTHER_MSDU_COUNT);
  383. ppdu_info->rx_status.frame_control_info_valid =
  384. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  385. FRAME_CONTROL_INFO_VALID);
  386. if (ppdu_info->rx_status.frame_control_info_valid)
  387. ppdu_info->rx_status.frame_control =
  388. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  389. FRAME_CONTROL_FIELD);
  390. ppdu_info->rx_status.data_sequence_control_info_valid =
  391. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  392. DATA_SEQUENCE_CONTROL_INFO_VALID);
  393. seq = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_5,
  394. FIRST_DATA_SEQ_CTRL);
  395. if (ppdu_info->rx_status.data_sequence_control_info_valid)
  396. ppdu_info->rx_status.first_data_seq_ctrl = seq;
  397. ppdu_info->rx_status.preamble_type =
  398. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  399. HT_CONTROL_FIELD_PKT_TYPE);
  400. switch (ppdu_info->rx_status.preamble_type) {
  401. case HAL_RX_PKT_TYPE_11N:
  402. ppdu_info->rx_status.ht_flags = 1;
  403. ppdu_info->rx_status.rtap_flags |= HT_SGI_PRESENT;
  404. break;
  405. case HAL_RX_PKT_TYPE_11AC:
  406. ppdu_info->rx_status.vht_flags = 1;
  407. break;
  408. case HAL_RX_PKT_TYPE_11AX:
  409. ppdu_info->rx_status.he_flags = 1;
  410. break;
  411. default:
  412. break;
  413. }
  414. if (user_id < HAL_MAX_UL_MU_USERS) {
  415. mon_rx_user_status =
  416. &ppdu_info->rx_user_status[user_id];
  417. mon_rx_user_status->mcs =
  418. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
  419. MCS);
  420. mon_rx_user_status->nss =
  421. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_1,
  422. NSS);
  423. hal_rx_handle_ofdma_info(rx_tlv, mon_rx_user_status);
  424. }
  425. ppdu_info->com_info.mpdu_cnt_fcs_ok =
  426. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  427. MPDU_CNT_FCS_OK);
  428. ppdu_info->com_info.mpdu_cnt_fcs_err =
  429. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  430. MPDU_CNT_FCS_ERR);
  431. if ((ppdu_info->com_info.mpdu_cnt_fcs_ok |
  432. ppdu_info->com_info.mpdu_cnt_fcs_err) > 1)
  433. ppdu_info->rx_status.rs_flags |= IEEE80211_AMPDU_FLAG;
  434. else
  435. ppdu_info->rx_status.rs_flags &=
  436. (~IEEE80211_AMPDU_FLAG);
  437. ppdu_info->com_info.mpdu_fcs_ok_bitmap =
  438. (((ppdu_info->com_info.mpdu_fcs_ok_bitmap |
  439. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_8,
  440. FCS_OK_BITMAP_63_32)) <<
  441. HAL_RX_MPDU_FCS_BITMAP_LSB) &
  442. HAL_RX_MPDU_FCS_BITMAP_32_63_OFFSET);
  443. ppdu_info->com_info.mpdu_fcs_ok_bitmap =
  444. ((ppdu_info->com_info.mpdu_fcs_ok_bitmap |
  445. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_7,
  446. FCS_OK_BITMAP_31_0)) &
  447. HAL_RX_MPDU_FCS_BITMAP_0_31_OFFSET);
  448. break;
  449. }
  450. case WIFIRX_PPDU_END_USER_STATS_EXT_E:
  451. break;
  452. case WIFIRX_PPDU_END_STATUS_DONE_E:
  453. return HAL_TLV_STATUS_PPDU_DONE;
  454. case WIFIDUMMY_E:
  455. return HAL_TLV_STATUS_BUF_DONE;
  456. case WIFIPHYRX_HT_SIG_E:
  457. {
  458. uint8_t *ht_sig_info = (uint8_t *)rx_tlv +
  459. HAL_RX_OFFSET(UNIFIED_PHYRX_HT_SIG_0,
  460. HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS);
  461. value = HAL_RX_GET(ht_sig_info, HT_SIG_INFO_1,
  462. FEC_CODING);
  463. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  464. 1 : 0;
  465. ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
  466. HT_SIG_INFO_0, MCS);
  467. ppdu_info->rx_status.ht_mcs = ppdu_info->rx_status.mcs;
  468. ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
  469. HT_SIG_INFO_0, CBW);
  470. ppdu_info->rx_status.sgi = HAL_RX_GET(ht_sig_info,
  471. HT_SIG_INFO_1, SHORT_GI);
  472. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  473. ppdu_info->rx_status.nss = ((ppdu_info->rx_status.mcs) >>
  474. HT_SIG_SU_NSS_SHIFT) + 1;
  475. ppdu_info->rx_status.mcs &= ((1 << HT_SIG_SU_NSS_SHIFT) - 1);
  476. break;
  477. }
  478. case WIFIPHYRX_L_SIG_B_E:
  479. {
  480. uint8_t *l_sig_b_info = (uint8_t *)rx_tlv +
  481. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_B_0,
  482. L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS);
  483. value = HAL_RX_GET(l_sig_b_info, L_SIG_B_INFO_0, RATE);
  484. ppdu_info->rx_status.l_sig_b_info = *((uint32_t *)l_sig_b_info);
  485. switch (value) {
  486. case 1:
  487. ppdu_info->rx_status.rate = HAL_11B_RATE_3MCS;
  488. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  489. break;
  490. case 2:
  491. ppdu_info->rx_status.rate = HAL_11B_RATE_2MCS;
  492. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  493. break;
  494. case 3:
  495. ppdu_info->rx_status.rate = HAL_11B_RATE_1MCS;
  496. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  497. break;
  498. case 4:
  499. ppdu_info->rx_status.rate = HAL_11B_RATE_0MCS;
  500. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  501. break;
  502. case 5:
  503. ppdu_info->rx_status.rate = HAL_11B_RATE_6MCS;
  504. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  505. break;
  506. case 6:
  507. ppdu_info->rx_status.rate = HAL_11B_RATE_5MCS;
  508. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  509. break;
  510. case 7:
  511. ppdu_info->rx_status.rate = HAL_11B_RATE_4MCS;
  512. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  513. break;
  514. default:
  515. break;
  516. }
  517. ppdu_info->rx_status.cck_flag = 1;
  518. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  519. break;
  520. }
  521. case WIFIPHYRX_L_SIG_A_E:
  522. {
  523. uint8_t *l_sig_a_info = (uint8_t *)rx_tlv +
  524. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_A_0,
  525. L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS);
  526. value = HAL_RX_GET(l_sig_a_info, L_SIG_A_INFO_0, RATE);
  527. ppdu_info->rx_status.l_sig_a_info = *((uint32_t *)l_sig_a_info);
  528. switch (value) {
  529. case 8:
  530. ppdu_info->rx_status.rate = HAL_11A_RATE_0MCS;
  531. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  532. break;
  533. case 9:
  534. ppdu_info->rx_status.rate = HAL_11A_RATE_1MCS;
  535. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  536. break;
  537. case 10:
  538. ppdu_info->rx_status.rate = HAL_11A_RATE_2MCS;
  539. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  540. break;
  541. case 11:
  542. ppdu_info->rx_status.rate = HAL_11A_RATE_3MCS;
  543. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  544. break;
  545. case 12:
  546. ppdu_info->rx_status.rate = HAL_11A_RATE_4MCS;
  547. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  548. break;
  549. case 13:
  550. ppdu_info->rx_status.rate = HAL_11A_RATE_5MCS;
  551. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  552. break;
  553. case 14:
  554. ppdu_info->rx_status.rate = HAL_11A_RATE_6MCS;
  555. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  556. break;
  557. case 15:
  558. ppdu_info->rx_status.rate = HAL_11A_RATE_7MCS;
  559. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS7;
  560. break;
  561. default:
  562. break;
  563. }
  564. ppdu_info->rx_status.ofdm_flag = 1;
  565. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  566. break;
  567. }
  568. case WIFIPHYRX_VHT_SIG_A_E:
  569. {
  570. uint8_t *vht_sig_a_info = (uint8_t *)rx_tlv +
  571. HAL_RX_OFFSET(UNIFIED_PHYRX_VHT_SIG_A_0,
  572. VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS);
  573. value = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_1,
  574. SU_MU_CODING);
  575. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  576. 1 : 0;
  577. group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
  578. ppdu_info->rx_status.vht_flag_values5 = group_id;
  579. ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
  580. VHT_SIG_A_INFO_1, MCS);
  581. ppdu_info->rx_status.sgi = HAL_RX_GET(vht_sig_a_info,
  582. VHT_SIG_A_INFO_1, GI_SETTING);
  583. switch (hal->target_type) {
  584. case TARGET_TYPE_QCA8074:
  585. case TARGET_TYPE_QCA8074V2:
  586. case TARGET_TYPE_QCA6018:
  587. #ifdef QCA_WIFI_QCA6390
  588. case TARGET_TYPE_QCA6390:
  589. #endif
  590. ppdu_info->rx_status.is_stbc =
  591. HAL_RX_GET(vht_sig_a_info,
  592. VHT_SIG_A_INFO_0, STBC);
  593. value = HAL_RX_GET(vht_sig_a_info,
  594. VHT_SIG_A_INFO_0, N_STS);
  595. if (ppdu_info->rx_status.is_stbc && (value > 0))
  596. value = ((value + 1) >> 1) - 1;
  597. ppdu_info->rx_status.nss =
  598. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  599. break;
  600. case TARGET_TYPE_QCA6290:
  601. #if !defined(QCA_WIFI_QCA6290_11AX)
  602. ppdu_info->rx_status.is_stbc =
  603. HAL_RX_GET(vht_sig_a_info,
  604. VHT_SIG_A_INFO_0, STBC);
  605. value = HAL_RX_GET(vht_sig_a_info,
  606. VHT_SIG_A_INFO_0, N_STS);
  607. if (ppdu_info->rx_status.is_stbc && (value > 0))
  608. value = ((value + 1) >> 1) - 1;
  609. ppdu_info->rx_status.nss =
  610. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  611. #else
  612. ppdu_info->rx_status.nss = 0;
  613. #endif
  614. break;
  615. default:
  616. break;
  617. }
  618. ppdu_info->rx_status.vht_flag_values3[0] =
  619. (((ppdu_info->rx_status.mcs) << 4)
  620. | ppdu_info->rx_status.nss);
  621. ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
  622. VHT_SIG_A_INFO_0, BANDWIDTH);
  623. ppdu_info->rx_status.vht_flag_values2 =
  624. ppdu_info->rx_status.bw;
  625. ppdu_info->rx_status.vht_flag_values4 =
  626. HAL_RX_GET(vht_sig_a_info,
  627. VHT_SIG_A_INFO_1, SU_MU_CODING);
  628. ppdu_info->rx_status.beamformed = HAL_RX_GET(vht_sig_a_info,
  629. VHT_SIG_A_INFO_1, BEAMFORMED);
  630. if (group_id == 0 || group_id == 63)
  631. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  632. else
  633. ppdu_info->rx_status.reception_type =
  634. HAL_RX_TYPE_MU_MIMO;
  635. break;
  636. }
  637. case WIFIPHYRX_HE_SIG_A_SU_E:
  638. {
  639. uint8_t *he_sig_a_su_info = (uint8_t *)rx_tlv +
  640. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_SU_0,
  641. HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS);
  642. ppdu_info->rx_status.he_flags = 1;
  643. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  644. FORMAT_INDICATION);
  645. if (value == 0) {
  646. ppdu_info->rx_status.he_data1 =
  647. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  648. } else {
  649. ppdu_info->rx_status.he_data1 =
  650. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  651. }
  652. /* data1 */
  653. ppdu_info->rx_status.he_data1 |=
  654. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  655. QDF_MON_STATUS_HE_BEAM_CHANGE_KNOWN |
  656. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  657. QDF_MON_STATUS_HE_MCS_KNOWN |
  658. QDF_MON_STATUS_HE_DCM_KNOWN |
  659. QDF_MON_STATUS_HE_CODING_KNOWN |
  660. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  661. QDF_MON_STATUS_HE_STBC_KNOWN |
  662. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  663. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  664. /* data2 */
  665. ppdu_info->rx_status.he_data2 =
  666. QDF_MON_STATUS_HE_GI_KNOWN;
  667. ppdu_info->rx_status.he_data2 |=
  668. QDF_MON_STATUS_TXBF_KNOWN |
  669. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  670. QDF_MON_STATUS_TXOP_KNOWN |
  671. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  672. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  673. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  674. /* data3 */
  675. value = HAL_RX_GET(he_sig_a_su_info,
  676. HE_SIG_A_SU_INFO_0, BSS_COLOR_ID);
  677. ppdu_info->rx_status.he_data3 = value;
  678. value = HAL_RX_GET(he_sig_a_su_info,
  679. HE_SIG_A_SU_INFO_0, BEAM_CHANGE);
  680. value = value << QDF_MON_STATUS_BEAM_CHANGE_SHIFT;
  681. ppdu_info->rx_status.he_data3 |= value;
  682. value = HAL_RX_GET(he_sig_a_su_info,
  683. HE_SIG_A_SU_INFO_0, DL_UL_FLAG);
  684. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  685. ppdu_info->rx_status.he_data3 |= value;
  686. value = HAL_RX_GET(he_sig_a_su_info,
  687. HE_SIG_A_SU_INFO_0, TRANSMIT_MCS);
  688. ppdu_info->rx_status.mcs = value;
  689. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  690. ppdu_info->rx_status.he_data3 |= value;
  691. value = HAL_RX_GET(he_sig_a_su_info,
  692. HE_SIG_A_SU_INFO_0, DCM);
  693. he_dcm = value;
  694. value = value << QDF_MON_STATUS_DCM_SHIFT;
  695. ppdu_info->rx_status.he_data3 |= value;
  696. value = HAL_RX_GET(he_sig_a_su_info,
  697. HE_SIG_A_SU_INFO_1, CODING);
  698. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  699. 1 : 0;
  700. value = value << QDF_MON_STATUS_CODING_SHIFT;
  701. ppdu_info->rx_status.he_data3 |= value;
  702. value = HAL_RX_GET(he_sig_a_su_info,
  703. HE_SIG_A_SU_INFO_1,
  704. LDPC_EXTRA_SYMBOL);
  705. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  706. ppdu_info->rx_status.he_data3 |= value;
  707. value = HAL_RX_GET(he_sig_a_su_info,
  708. HE_SIG_A_SU_INFO_1, STBC);
  709. he_stbc = value;
  710. value = value << QDF_MON_STATUS_STBC_SHIFT;
  711. ppdu_info->rx_status.he_data3 |= value;
  712. /* data4 */
  713. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  714. SPATIAL_REUSE);
  715. ppdu_info->rx_status.he_data4 = value;
  716. /* data5 */
  717. value = HAL_RX_GET(he_sig_a_su_info,
  718. HE_SIG_A_SU_INFO_0, TRANSMIT_BW);
  719. ppdu_info->rx_status.he_data5 = value;
  720. ppdu_info->rx_status.bw = value;
  721. value = HAL_RX_GET(he_sig_a_su_info,
  722. HE_SIG_A_SU_INFO_0, CP_LTF_SIZE);
  723. switch (value) {
  724. case 0:
  725. he_gi = HE_GI_0_8;
  726. he_ltf = HE_LTF_1_X;
  727. break;
  728. case 1:
  729. he_gi = HE_GI_0_8;
  730. he_ltf = HE_LTF_2_X;
  731. break;
  732. case 2:
  733. he_gi = HE_GI_1_6;
  734. he_ltf = HE_LTF_2_X;
  735. break;
  736. case 3:
  737. if (he_dcm && he_stbc) {
  738. he_gi = HE_GI_0_8;
  739. he_ltf = HE_LTF_4_X;
  740. } else {
  741. he_gi = HE_GI_3_2;
  742. he_ltf = HE_LTF_4_X;
  743. }
  744. break;
  745. }
  746. ppdu_info->rx_status.sgi = he_gi;
  747. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  748. ppdu_info->rx_status.he_data5 |= value;
  749. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  750. ppdu_info->rx_status.ltf_size = he_ltf;
  751. ppdu_info->rx_status.he_data5 |= value;
  752. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  753. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  754. ppdu_info->rx_status.he_data5 |= value;
  755. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  756. PACKET_EXTENSION_A_FACTOR);
  757. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  758. ppdu_info->rx_status.he_data5 |= value;
  759. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1, TXBF);
  760. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  761. ppdu_info->rx_status.he_data5 |= value;
  762. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  763. PACKET_EXTENSION_PE_DISAMBIGUITY);
  764. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  765. ppdu_info->rx_status.he_data5 |= value;
  766. /* data6 */
  767. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  768. value++;
  769. ppdu_info->rx_status.nss = value;
  770. ppdu_info->rx_status.he_data6 = value;
  771. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  772. DOPPLER_INDICATION);
  773. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  774. ppdu_info->rx_status.he_data6 |= value;
  775. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  776. TXOP_DURATION);
  777. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  778. ppdu_info->rx_status.he_data6 |= value;
  779. ppdu_info->rx_status.beamformed = HAL_RX_GET(he_sig_a_su_info,
  780. HE_SIG_A_SU_INFO_1, TXBF);
  781. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  782. break;
  783. }
  784. case WIFIPHYRX_HE_SIG_A_MU_DL_E:
  785. {
  786. uint8_t *he_sig_a_mu_dl_info = (uint8_t *)rx_tlv +
  787. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_MU_DL_0,
  788. HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS);
  789. ppdu_info->rx_status.he_mu_flags = 1;
  790. /* HE Flags */
  791. /*data1*/
  792. ppdu_info->rx_status.he_data1 =
  793. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  794. ppdu_info->rx_status.he_data1 |=
  795. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  796. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  797. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  798. QDF_MON_STATUS_HE_STBC_KNOWN |
  799. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  800. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  801. /* data2 */
  802. ppdu_info->rx_status.he_data2 =
  803. QDF_MON_STATUS_HE_GI_KNOWN;
  804. ppdu_info->rx_status.he_data2 |=
  805. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  806. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  807. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  808. QDF_MON_STATUS_TXOP_KNOWN |
  809. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  810. /*data3*/
  811. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  812. HE_SIG_A_MU_DL_INFO_0, BSS_COLOR_ID);
  813. ppdu_info->rx_status.he_data3 = value;
  814. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  815. HE_SIG_A_MU_DL_INFO_0, DL_UL_FLAG);
  816. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  817. ppdu_info->rx_status.he_data3 |= value;
  818. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  819. HE_SIG_A_MU_DL_INFO_1,
  820. LDPC_EXTRA_SYMBOL);
  821. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  822. ppdu_info->rx_status.he_data3 |= value;
  823. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  824. HE_SIG_A_MU_DL_INFO_1, STBC);
  825. he_stbc = value;
  826. value = value << QDF_MON_STATUS_STBC_SHIFT;
  827. ppdu_info->rx_status.he_data3 |= value;
  828. /*data4*/
  829. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  830. SPATIAL_REUSE);
  831. ppdu_info->rx_status.he_data4 = value;
  832. /*data5*/
  833. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  834. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  835. ppdu_info->rx_status.he_data5 = value;
  836. ppdu_info->rx_status.bw = value;
  837. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  838. HE_SIG_A_MU_DL_INFO_0, CP_LTF_SIZE);
  839. switch (value) {
  840. case 0:
  841. he_gi = HE_GI_0_8;
  842. he_ltf = HE_LTF_4_X;
  843. break;
  844. case 1:
  845. he_gi = HE_GI_0_8;
  846. he_ltf = HE_LTF_2_X;
  847. break;
  848. case 2:
  849. he_gi = HE_GI_1_6;
  850. he_ltf = HE_LTF_2_X;
  851. break;
  852. case 3:
  853. he_gi = HE_GI_3_2;
  854. he_ltf = HE_LTF_4_X;
  855. break;
  856. }
  857. ppdu_info->rx_status.sgi = he_gi;
  858. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  859. ppdu_info->rx_status.he_data5 |= value;
  860. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  861. ppdu_info->rx_status.he_data5 |= value;
  862. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  863. HE_SIG_A_MU_DL_INFO_1, NUM_LTF_SYMBOLS);
  864. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  865. ppdu_info->rx_status.he_data5 |= value;
  866. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  867. PACKET_EXTENSION_A_FACTOR);
  868. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  869. ppdu_info->rx_status.he_data5 |= value;
  870. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  871. PACKET_EXTENSION_PE_DISAMBIGUITY);
  872. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  873. ppdu_info->rx_status.he_data5 |= value;
  874. /*data6*/
  875. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  876. DOPPLER_INDICATION);
  877. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  878. ppdu_info->rx_status.he_data6 |= value;
  879. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  880. TXOP_DURATION);
  881. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  882. ppdu_info->rx_status.he_data6 |= value;
  883. /* HE-MU Flags */
  884. /* HE-MU-flags1 */
  885. ppdu_info->rx_status.he_flags1 =
  886. QDF_MON_STATUS_SIG_B_MCS_KNOWN |
  887. QDF_MON_STATUS_SIG_B_DCM_KNOWN |
  888. QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_1_KNOWN |
  889. QDF_MON_STATUS_SIG_B_SYM_NUM_KNOWN |
  890. QDF_MON_STATUS_RU_0_KNOWN;
  891. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  892. HE_SIG_A_MU_DL_INFO_0, MCS_OF_SIG_B);
  893. ppdu_info->rx_status.he_flags1 |= value;
  894. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  895. HE_SIG_A_MU_DL_INFO_0, DCM_OF_SIG_B);
  896. value = value << QDF_MON_STATUS_DCM_FLAG_1_SHIFT;
  897. ppdu_info->rx_status.he_flags1 |= value;
  898. /* HE-MU-flags2 */
  899. ppdu_info->rx_status.he_flags2 =
  900. QDF_MON_STATUS_BW_KNOWN;
  901. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  902. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  903. ppdu_info->rx_status.he_flags2 |= value;
  904. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  905. HE_SIG_A_MU_DL_INFO_0, COMP_MODE_SIG_B);
  906. value = value << QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_2_SHIFT;
  907. ppdu_info->rx_status.he_flags2 |= value;
  908. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  909. HE_SIG_A_MU_DL_INFO_0, NUM_SIG_B_SYMBOLS);
  910. value = value - 1;
  911. value = value << QDF_MON_STATUS_NUM_SIG_B_SYMBOLS_SHIFT;
  912. ppdu_info->rx_status.he_flags2 |= value;
  913. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  914. break;
  915. }
  916. case WIFIPHYRX_HE_SIG_B1_MU_E:
  917. {
  918. uint8_t *he_sig_b1_mu_info = (uint8_t *)rx_tlv +
  919. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B1_MU_0,
  920. HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS);
  921. ppdu_info->rx_status.he_sig_b_common_known |=
  922. QDF_MON_STATUS_HE_SIG_B_COMMON_KNOWN_RU0;
  923. /* TODO: Check on the availability of other fields in
  924. * sig_b_common
  925. */
  926. value = HAL_RX_GET(he_sig_b1_mu_info,
  927. HE_SIG_B1_MU_INFO_0, RU_ALLOCATION);
  928. ppdu_info->rx_status.he_RU[0] = value;
  929. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  930. break;
  931. }
  932. case WIFIPHYRX_HE_SIG_B2_MU_E:
  933. {
  934. uint8_t *he_sig_b2_mu_info = (uint8_t *)rx_tlv +
  935. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_MU_0,
  936. HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS);
  937. /*
  938. * Not all "HE" fields can be updated from
  939. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  940. * to populate rest of the "HE" fields for MU scenarios.
  941. */
  942. /* HE-data1 */
  943. ppdu_info->rx_status.he_data1 |=
  944. QDF_MON_STATUS_HE_MCS_KNOWN |
  945. QDF_MON_STATUS_HE_CODING_KNOWN;
  946. /* HE-data2 */
  947. /* HE-data3 */
  948. value = HAL_RX_GET(he_sig_b2_mu_info,
  949. HE_SIG_B2_MU_INFO_0, STA_MCS);
  950. ppdu_info->rx_status.mcs = value;
  951. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  952. ppdu_info->rx_status.he_data3 |= value;
  953. value = HAL_RX_GET(he_sig_b2_mu_info,
  954. HE_SIG_B2_MU_INFO_0, STA_CODING);
  955. value = value << QDF_MON_STATUS_CODING_SHIFT;
  956. ppdu_info->rx_status.he_data3 |= value;
  957. /* HE-data4 */
  958. value = HAL_RX_GET(he_sig_b2_mu_info,
  959. HE_SIG_B2_MU_INFO_0, STA_ID);
  960. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  961. ppdu_info->rx_status.he_data4 |= value;
  962. /* HE-data5 */
  963. /* HE-data6 */
  964. value = HAL_RX_GET(he_sig_b2_mu_info,
  965. HE_SIG_B2_MU_INFO_0, NSTS);
  966. /* value n indicates n+1 spatial streams */
  967. value++;
  968. ppdu_info->rx_status.nss = value;
  969. ppdu_info->rx_status.he_data6 |= value;
  970. break;
  971. }
  972. case WIFIPHYRX_HE_SIG_B2_OFDMA_E:
  973. {
  974. uint8_t *he_sig_b2_ofdma_info =
  975. (uint8_t *)rx_tlv +
  976. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_OFDMA_0,
  977. HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS);
  978. /*
  979. * Not all "HE" fields can be updated from
  980. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  981. * to populate rest of "HE" fields for MU OFDMA scenarios.
  982. */
  983. /* HE-data1 */
  984. ppdu_info->rx_status.he_data1 |=
  985. QDF_MON_STATUS_HE_MCS_KNOWN |
  986. QDF_MON_STATUS_HE_DCM_KNOWN |
  987. QDF_MON_STATUS_HE_CODING_KNOWN;
  988. /* HE-data2 */
  989. ppdu_info->rx_status.he_data2 |=
  990. QDF_MON_STATUS_TXBF_KNOWN;
  991. /* HE-data3 */
  992. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  993. HE_SIG_B2_OFDMA_INFO_0, STA_MCS);
  994. ppdu_info->rx_status.mcs = value;
  995. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  996. ppdu_info->rx_status.he_data3 |= value;
  997. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  998. HE_SIG_B2_OFDMA_INFO_0, STA_DCM);
  999. he_dcm = value;
  1000. value = value << QDF_MON_STATUS_DCM_SHIFT;
  1001. ppdu_info->rx_status.he_data3 |= value;
  1002. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1003. HE_SIG_B2_OFDMA_INFO_0, STA_CODING);
  1004. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1005. ppdu_info->rx_status.he_data3 |= value;
  1006. /* HE-data4 */
  1007. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1008. HE_SIG_B2_OFDMA_INFO_0, STA_ID);
  1009. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1010. ppdu_info->rx_status.he_data4 |= value;
  1011. /* HE-data5 */
  1012. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1013. HE_SIG_B2_OFDMA_INFO_0, TXBF);
  1014. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  1015. ppdu_info->rx_status.he_data5 |= value;
  1016. /* HE-data6 */
  1017. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1018. HE_SIG_B2_OFDMA_INFO_0, NSTS);
  1019. /* value n indicates n+1 spatial streams */
  1020. value++;
  1021. ppdu_info->rx_status.nss = value;
  1022. ppdu_info->rx_status.he_data6 |= value;
  1023. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_OFDMA;
  1024. break;
  1025. }
  1026. case WIFIPHYRX_RSSI_LEGACY_E:
  1027. {
  1028. uint8_t reception_type;
  1029. uint8_t *rssi_info_tlv = (uint8_t *)rx_tlv +
  1030. HAL_RX_OFFSET(UNIFIED_PHYRX_RSSI_LEGACY_19,
  1031. RECEIVE_RSSI_INFO_PREAMBLE_RSSI_INFO_DETAILS);
  1032. ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rx_tlv,
  1033. PHYRX_RSSI_LEGACY_35, RSSI_COMB);
  1034. ppdu_info->rx_status.bw = hal->ops->hal_rx_get_tlv(rx_tlv);
  1035. ppdu_info->rx_status.he_re = 0;
  1036. reception_type = HAL_RX_GET(rx_tlv,
  1037. PHYRX_RSSI_LEGACY_0,
  1038. RECEPTION_TYPE);
  1039. switch (reception_type) {
  1040. case QDF_RECEPTION_TYPE_ULOFMDA:
  1041. ppdu_info->rx_status.ulofdma_flag = 1;
  1042. ppdu_info->rx_status.he_data1 =
  1043. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  1044. break;
  1045. case QDF_RECEPTION_TYPE_ULMIMO:
  1046. ppdu_info->rx_status.he_data1 =
  1047. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  1048. break;
  1049. default:
  1050. break;
  1051. }
  1052. hal_rx_update_rssi_chain(ppdu_info, rssi_info_tlv);
  1053. value = HAL_RX_GET(rssi_info_tlv,
  1054. RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
  1055. ppdu_info->rx_status.rssi[0] = value;
  1056. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1057. "RSSI_PRI20_CHAIN0: %d\n", value);
  1058. value = HAL_RX_GET(rssi_info_tlv,
  1059. RECEIVE_RSSI_INFO_2, RSSI_PRI20_CHAIN1);
  1060. ppdu_info->rx_status.rssi[1] = value;
  1061. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1062. "RSSI_PRI20_CHAIN1: %d\n", value);
  1063. value = HAL_RX_GET(rssi_info_tlv,
  1064. RECEIVE_RSSI_INFO_4, RSSI_PRI20_CHAIN2);
  1065. ppdu_info->rx_status.rssi[2] = value;
  1066. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1067. "RSSI_PRI20_CHAIN2: %d\n", value);
  1068. value = HAL_RX_GET(rssi_info_tlv,
  1069. RECEIVE_RSSI_INFO_6, RSSI_PRI20_CHAIN3);
  1070. ppdu_info->rx_status.rssi[3] = value;
  1071. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1072. "RSSI_PRI20_CHAIN3: %d\n", value);
  1073. value = HAL_RX_GET(rssi_info_tlv,
  1074. RECEIVE_RSSI_INFO_8, RSSI_PRI20_CHAIN4);
  1075. ppdu_info->rx_status.rssi[4] = value;
  1076. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1077. "RSSI_PRI20_CHAIN4: %d\n", value);
  1078. value = HAL_RX_GET(rssi_info_tlv,
  1079. RECEIVE_RSSI_INFO_10, RSSI_PRI20_CHAIN5);
  1080. ppdu_info->rx_status.rssi[5] = value;
  1081. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1082. "RSSI_PRI20_CHAIN5: %d\n", value);
  1083. value = HAL_RX_GET(rssi_info_tlv,
  1084. RECEIVE_RSSI_INFO_12, RSSI_PRI20_CHAIN6);
  1085. ppdu_info->rx_status.rssi[6] = value;
  1086. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1087. "RSSI_PRI20_CHAIN1: %d\n", value);
  1088. value = HAL_RX_GET(rssi_info_tlv,
  1089. RECEIVE_RSSI_INFO_14, RSSI_PRI20_CHAIN7);
  1090. ppdu_info->rx_status.rssi[7] = value;
  1091. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1092. "RSSI_PRI20_CHAIN7: %d\n", value);
  1093. break;
  1094. }
  1095. case WIFIPHYRX_OTHER_RECEIVE_INFO_E:
  1096. hal_rx_proc_phyrx_other_receive_info_tlv(hal, rx_tlv_hdr,
  1097. ppdu_info);
  1098. break;
  1099. case WIFIRX_HEADER_E:
  1100. {
  1101. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  1102. uint16_t mpdu_cnt = com_info->mpdu_cnt;
  1103. /* Update first_msdu_payload for every mpdu and increment
  1104. * com_info->mpdu_cnt for every WIFIRX_HEADER_E TLV
  1105. */
  1106. ppdu_info->ppdu_msdu_info[mpdu_cnt].first_msdu_payload =
  1107. rx_tlv;
  1108. ppdu_info->ppdu_msdu_info[mpdu_cnt].payload_len = tlv_len;
  1109. ppdu_info->ppdu_msdu_info[mpdu_cnt].nbuf = nbuf;
  1110. ppdu_info->msdu_info.first_msdu_payload = rx_tlv;
  1111. ppdu_info->msdu_info.payload_len = tlv_len;
  1112. ppdu_info->user_id = user_id;
  1113. ppdu_info->hdr_len = tlv_len;
  1114. ppdu_info->data = rx_tlv;
  1115. ppdu_info->data += 4;
  1116. /* for every RX_HEADER TLV increment mpdu_cnt */
  1117. com_info->mpdu_cnt++;
  1118. return HAL_TLV_STATUS_HEADER;
  1119. }
  1120. case WIFIRX_MPDU_START_E:
  1121. {
  1122. uint8_t *rx_mpdu_start =
  1123. (uint8_t *)rx_tlv + HAL_RX_OFFSET(UNIFIED_RX_MPDU_START_0,
  1124. RX_MPDU_INFO_RX_MPDU_INFO_DETAILS);
  1125. uint32_t ppdu_id = HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_0,
  1126. PHY_PPDU_ID);
  1127. uint8_t filter_category = 0;
  1128. ppdu_info->nac_info.fc_valid =
  1129. HAL_RX_GET(rx_mpdu_start,
  1130. RX_MPDU_INFO_2,
  1131. MPDU_FRAME_CONTROL_VALID);
  1132. ppdu_info->nac_info.to_ds_flag =
  1133. HAL_RX_GET(rx_mpdu_start,
  1134. RX_MPDU_INFO_2,
  1135. TO_DS);
  1136. ppdu_info->nac_info.frame_control =
  1137. HAL_RX_GET(rx_mpdu_start,
  1138. RX_MPDU_INFO_14,
  1139. MPDU_FRAME_CONTROL_FIELD);
  1140. ppdu_info->nac_info.mac_addr2_valid =
  1141. HAL_RX_GET(rx_mpdu_start,
  1142. RX_MPDU_INFO_2,
  1143. MAC_ADDR_AD2_VALID);
  1144. *(uint16_t *)&ppdu_info->nac_info.mac_addr2[0] =
  1145. HAL_RX_GET(rx_mpdu_start,
  1146. RX_MPDU_INFO_16,
  1147. MAC_ADDR_AD2_15_0);
  1148. *(uint32_t *)&ppdu_info->nac_info.mac_addr2[2] =
  1149. HAL_RX_GET(rx_mpdu_start,
  1150. RX_MPDU_INFO_17,
  1151. MAC_ADDR_AD2_47_16);
  1152. if (ppdu_info->rx_status.prev_ppdu_id != ppdu_id) {
  1153. ppdu_info->rx_status.prev_ppdu_id = ppdu_id;
  1154. ppdu_info->rx_status.ppdu_len =
  1155. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1156. MPDU_LENGTH);
  1157. } else {
  1158. ppdu_info->rx_status.ppdu_len +=
  1159. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1160. MPDU_LENGTH);
  1161. }
  1162. filter_category = HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_0,
  1163. RXPCU_MPDU_FILTER_IN_CATEGORY);
  1164. if (filter_category == 0)
  1165. ppdu_info->rx_status.rxpcu_filter_pass = 1;
  1166. else if (filter_category == 1)
  1167. ppdu_info->rx_status.monitor_direct_used = 1;
  1168. break;
  1169. }
  1170. case WIFIRX_MPDU_END_E:
  1171. ppdu_info->user_id = user_id;
  1172. ppdu_info->fcs_err =
  1173. HAL_RX_GET(rx_tlv, RX_MPDU_END_1,
  1174. FCS_ERR);
  1175. return HAL_TLV_STATUS_MPDU_END;
  1176. case WIFIRX_MSDU_END_E:
  1177. if (user_id < HAL_MAX_UL_MU_USERS) {
  1178. ppdu_info->rx_msdu_info[user_id].cce_metadata =
  1179. HAL_RX_MSDU_END_CCE_METADATA_GET(rx_tlv);
  1180. }
  1181. return HAL_TLV_STATUS_MSDU_END;
  1182. case 0:
  1183. return HAL_TLV_STATUS_PPDU_DONE;
  1184. default:
  1185. if (hal_rx_handle_other_tlvs(tlv_tag, rx_tlv, ppdu_info))
  1186. unhandled = false;
  1187. else
  1188. unhandled = true;
  1189. break;
  1190. }
  1191. if (!unhandled)
  1192. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1193. "%s TLV type: %d, TLV len:%d %s",
  1194. __func__, tlv_tag, tlv_len,
  1195. unhandled == true ? "unhandled" : "");
  1196. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1197. rx_tlv, tlv_len);
  1198. return HAL_TLV_STATUS_PPDU_NOT_DONE;
  1199. }
  1200. /**
  1201. * hal_reo_status_get_header_generic - Process reo desc info
  1202. * @d - Pointer to reo descriptior
  1203. * @b - tlv type info
  1204. * @h1 - Pointer to hal_reo_status_header where info to be stored
  1205. *
  1206. * Return - none.
  1207. *
  1208. */
  1209. static void hal_reo_status_get_header_generic(uint32_t *d, int b, void *h1)
  1210. {
  1211. uint32_t val1 = 0;
  1212. struct hal_reo_status_header *h =
  1213. (struct hal_reo_status_header *)h1;
  1214. switch (b) {
  1215. case HAL_REO_QUEUE_STATS_STATUS_TLV:
  1216. val1 = d[HAL_OFFSET_DW(REO_GET_QUEUE_STATS_STATUS_0,
  1217. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1218. break;
  1219. case HAL_REO_FLUSH_QUEUE_STATUS_TLV:
  1220. val1 = d[HAL_OFFSET_DW(REO_FLUSH_QUEUE_STATUS_0,
  1221. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1222. break;
  1223. case HAL_REO_FLUSH_CACHE_STATUS_TLV:
  1224. val1 = d[HAL_OFFSET_DW(REO_FLUSH_CACHE_STATUS_0,
  1225. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1226. break;
  1227. case HAL_REO_UNBLK_CACHE_STATUS_TLV:
  1228. val1 = d[HAL_OFFSET_DW(REO_UNBLOCK_CACHE_STATUS_0,
  1229. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1230. break;
  1231. case HAL_REO_TIMOUT_LIST_STATUS_TLV:
  1232. val1 = d[HAL_OFFSET_DW(REO_FLUSH_TIMEOUT_LIST_STATUS_0,
  1233. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1234. break;
  1235. case HAL_REO_DESC_THRES_STATUS_TLV:
  1236. val1 = d[HAL_OFFSET_DW(REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_0,
  1237. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1238. break;
  1239. case HAL_REO_UPDATE_RX_QUEUE_STATUS_TLV:
  1240. val1 = d[HAL_OFFSET_DW(REO_UPDATE_RX_REO_QUEUE_STATUS_0,
  1241. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER)];
  1242. break;
  1243. default:
  1244. pr_err("ERROR: Unknown tlv\n");
  1245. break;
  1246. }
  1247. h->cmd_num =
  1248. HAL_GET_FIELD(
  1249. UNIFORM_REO_STATUS_HEADER_0, REO_STATUS_NUMBER,
  1250. val1);
  1251. h->exec_time =
  1252. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_0,
  1253. CMD_EXECUTION_TIME, val1);
  1254. h->status =
  1255. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_0,
  1256. REO_CMD_EXECUTION_STATUS, val1);
  1257. switch (b) {
  1258. case HAL_REO_QUEUE_STATS_STATUS_TLV:
  1259. val1 = d[HAL_OFFSET_DW(REO_GET_QUEUE_STATS_STATUS_1,
  1260. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1261. break;
  1262. case HAL_REO_FLUSH_QUEUE_STATUS_TLV:
  1263. val1 = d[HAL_OFFSET_DW(REO_FLUSH_QUEUE_STATUS_1,
  1264. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1265. break;
  1266. case HAL_REO_FLUSH_CACHE_STATUS_TLV:
  1267. val1 = d[HAL_OFFSET_DW(REO_FLUSH_CACHE_STATUS_1,
  1268. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1269. break;
  1270. case HAL_REO_UNBLK_CACHE_STATUS_TLV:
  1271. val1 = d[HAL_OFFSET_DW(REO_UNBLOCK_CACHE_STATUS_1,
  1272. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1273. break;
  1274. case HAL_REO_TIMOUT_LIST_STATUS_TLV:
  1275. val1 = d[HAL_OFFSET_DW(REO_FLUSH_TIMEOUT_LIST_STATUS_1,
  1276. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1277. break;
  1278. case HAL_REO_DESC_THRES_STATUS_TLV:
  1279. val1 = d[HAL_OFFSET_DW(REO_DESCRIPTOR_THRESHOLD_REACHED_STATUS_1,
  1280. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1281. break;
  1282. case HAL_REO_UPDATE_RX_QUEUE_STATUS_TLV:
  1283. val1 = d[HAL_OFFSET_DW(REO_UPDATE_RX_REO_QUEUE_STATUS_1,
  1284. UNIFORM_REO_STATUS_HEADER_STATUS_HEADER_GENERIC)];
  1285. break;
  1286. default:
  1287. pr_err("ERROR: Unknown tlv\n");
  1288. break;
  1289. }
  1290. h->tstamp =
  1291. HAL_GET_FIELD(UNIFORM_REO_STATUS_HEADER_1, TIMESTAMP, val1);
  1292. }
  1293. /**
  1294. * hal_reo_setup - Initialize HW REO block
  1295. *
  1296. * @hal_soc: Opaque HAL SOC handle
  1297. * @reo_params: parameters needed by HAL for REO config
  1298. */
  1299. static void hal_reo_setup_generic(void *hal_soc,
  1300. void *reoparams)
  1301. {
  1302. struct hal_soc *soc = (struct hal_soc *)hal_soc;
  1303. uint32_t reg_val;
  1304. struct hal_reo_params *reo_params = (struct hal_reo_params *)reoparams;
  1305. reg_val = HAL_REG_READ(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1306. SEQ_WCSS_UMAC_REO_REG_OFFSET));
  1307. reg_val &= ~(HWIO_REO_R0_GENERAL_ENABLE_FRAGMENT_DEST_RING_BMSK |
  1308. HWIO_REO_R0_GENERAL_ENABLE_AGING_LIST_ENABLE_BMSK |
  1309. HWIO_REO_R0_GENERAL_ENABLE_AGING_FLUSH_ENABLE_BMSK);
  1310. reg_val |= HAL_SM(HWIO_REO_R0_GENERAL_ENABLE,
  1311. FRAGMENT_DEST_RING, reo_params->frag_dst_ring) |
  1312. HAL_SM(HWIO_REO_R0_GENERAL_ENABLE, AGING_LIST_ENABLE, 1) |
  1313. HAL_SM(HWIO_REO_R0_GENERAL_ENABLE, AGING_FLUSH_ENABLE, 1);
  1314. HAL_REG_WRITE(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1315. SEQ_WCSS_UMAC_REO_REG_OFFSET), reg_val);
  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. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  1356. FL("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR 0x%x"),
  1357. HAL_REG_READ(soc,
  1358. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1359. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1360. HAL_REG_WRITE(soc,
  1361. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1362. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1363. reo_params->remap2);
  1364. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  1365. FL("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR 0x%x"),
  1366. HAL_REG_READ(soc,
  1367. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1368. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1369. }
  1370. /* TODO: Check if the following registers shoould be setup by host:
  1371. * AGING_CONTROL
  1372. * HIGH_MEMORY_THRESHOLD
  1373. * GLOBAL_LINK_DESC_COUNT_THRESH_IX_0[1,2]
  1374. * GLOBAL_LINK_DESC_COUNT_CTRL
  1375. */
  1376. }
  1377. /**
  1378. * hal_get_hw_hptp_generic() - Get HW head and tail pointer value for any ring
  1379. * @hal_soc: Opaque HAL SOC handle
  1380. * @hal_ring: Source ring pointer
  1381. * @headp: Head Pointer
  1382. * @tailp: Tail Pointer
  1383. * @ring: Ring type
  1384. *
  1385. * Return: Update tail pointer and head pointer in arguments.
  1386. */
  1387. static inline
  1388. void hal_get_hw_hptp_generic(struct hal_soc *soc, void *hal_ring,
  1389. uint32_t *headp, uint32_t *tailp,
  1390. uint8_t ring)
  1391. {
  1392. struct hal_srng *srng = (struct hal_srng *)hal_ring;
  1393. struct hal_hw_srng_config *ring_config;
  1394. enum hal_ring_type ring_type = (enum hal_ring_type)ring;
  1395. if (!soc || !srng) {
  1396. QDF_TRACE(QDF_MODULE_ID_HAL, QDF_TRACE_LEVEL_ERROR,
  1397. "%s: Context is Null", __func__);
  1398. return;
  1399. }
  1400. ring_config = HAL_SRNG_CONFIG(soc, ring_type);
  1401. if (!ring_config->lmac_ring) {
  1402. if (srng->ring_dir == HAL_SRNG_SRC_RING) {
  1403. *headp = SRNG_SRC_REG_READ(srng, HP);
  1404. *tailp = SRNG_SRC_REG_READ(srng, TP);
  1405. } else {
  1406. *headp = SRNG_DST_REG_READ(srng, HP);
  1407. *tailp = SRNG_DST_REG_READ(srng, TP);
  1408. }
  1409. }
  1410. }
  1411. /**
  1412. * hal_srng_src_hw_init - Private function to initialize SRNG
  1413. * source ring HW
  1414. * @hal_soc: HAL SOC handle
  1415. * @srng: SRNG ring pointer
  1416. */
  1417. static inline void hal_srng_src_hw_init_generic(void *halsoc,
  1418. struct hal_srng *srng)
  1419. {
  1420. struct hal_soc *hal = (struct hal_soc *)halsoc;
  1421. uint32_t reg_val = 0;
  1422. uint64_t tp_addr = 0;
  1423. HIF_DBG("%s: hw_init srng %d", __func__, srng->ring_id);
  1424. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1425. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_LSB,
  1426. srng->msi_addr & 0xffffffff);
  1427. reg_val = SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB, ADDR),
  1428. (uint64_t)(srng->msi_addr) >> 32) |
  1429. SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB,
  1430. MSI1_ENABLE), 1);
  1431. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1432. SRNG_SRC_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1433. }
  1434. SRNG_SRC_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1435. reg_val = SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1436. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1437. SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_SIZE),
  1438. srng->entry_size * srng->num_entries);
  1439. SRNG_SRC_REG_WRITE(srng, BASE_MSB, reg_val);
  1440. reg_val = SRNG_SM(SRNG_SRC_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1441. SRNG_SRC_REG_WRITE(srng, ID, reg_val);
  1442. /**
  1443. * Interrupt setup:
  1444. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1445. * if level mode is required
  1446. */
  1447. reg_val = 0;
  1448. /*
  1449. * WAR - Hawkeye v1 has a hardware bug which requires timer value to be
  1450. * programmed in terms of 1us resolution instead of 8us resolution as
  1451. * given in MLD.
  1452. */
  1453. if (srng->intr_timer_thres_us) {
  1454. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1455. INTERRUPT_TIMER_THRESHOLD),
  1456. srng->intr_timer_thres_us);
  1457. /* For HK v2 this should be (srng->intr_timer_thres_us >> 3) */
  1458. }
  1459. if (srng->intr_batch_cntr_thres_entries) {
  1460. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1461. BATCH_COUNTER_THRESHOLD),
  1462. srng->intr_batch_cntr_thres_entries *
  1463. srng->entry_size);
  1464. }
  1465. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX0, reg_val);
  1466. reg_val = 0;
  1467. if (srng->flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
  1468. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX1,
  1469. LOW_THRESHOLD), srng->u.src_ring.low_threshold);
  1470. }
  1471. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX1, reg_val);
  1472. /* As per HW team, TP_ADDR and HP_ADDR for Idle link ring should
  1473. * remain 0 to avoid some WBM stability issues. Remote head/tail
  1474. * pointers are not required since this ring is completely managed
  1475. * by WBM HW
  1476. */
  1477. reg_val = 0;
  1478. if (srng->ring_id != HAL_SRNG_WBM_IDLE_LINK) {
  1479. tp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1480. ((unsigned long)(srng->u.src_ring.tp_addr) -
  1481. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1482. SRNG_SRC_REG_WRITE(srng, TP_ADDR_LSB, tp_addr & 0xffffffff);
  1483. SRNG_SRC_REG_WRITE(srng, TP_ADDR_MSB, tp_addr >> 32);
  1484. } else {
  1485. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, RING_ID_DISABLE), 1);
  1486. }
  1487. /* Initilaize head and tail pointers to indicate ring is empty */
  1488. SRNG_SRC_REG_WRITE(srng, HP, 0);
  1489. SRNG_SRC_REG_WRITE(srng, TP, 0);
  1490. *(srng->u.src_ring.tp_addr) = 0;
  1491. reg_val |= ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1492. SRNG_SM(SRNG_SRC_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1493. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1494. SRNG_SM(SRNG_SRC_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1495. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1496. SRNG_SM(SRNG_SRC_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1497. /* Loop count is not used for SRC rings */
  1498. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, LOOPCNT_DISABLE), 1);
  1499. /*
  1500. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1501. * todo: update fw_api and replace with above line
  1502. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1503. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1504. */
  1505. reg_val |= 0x40;
  1506. SRNG_SRC_REG_WRITE(srng, MISC, reg_val);
  1507. }
  1508. /**
  1509. * hal_srng_dst_hw_init - Private function to initialize SRNG
  1510. * destination ring HW
  1511. * @hal_soc: HAL SOC handle
  1512. * @srng: SRNG ring pointer
  1513. */
  1514. static inline void hal_srng_dst_hw_init_generic(void *halsoc,
  1515. struct hal_srng *srng)
  1516. {
  1517. struct hal_soc *hal = (struct hal_soc *)halsoc;
  1518. uint32_t reg_val = 0;
  1519. uint64_t hp_addr = 0;
  1520. HIF_DBG("%s: hw_init srng %d", __func__, srng->ring_id);
  1521. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1522. SRNG_DST_REG_WRITE(srng, MSI1_BASE_LSB,
  1523. srng->msi_addr & 0xffffffff);
  1524. reg_val = SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB, ADDR),
  1525. (uint64_t)(srng->msi_addr) >> 32) |
  1526. SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB,
  1527. MSI1_ENABLE), 1);
  1528. SRNG_DST_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1529. SRNG_DST_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1530. }
  1531. SRNG_DST_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1532. reg_val = SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1533. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1534. SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_SIZE),
  1535. srng->entry_size * srng->num_entries);
  1536. SRNG_DST_REG_WRITE(srng, BASE_MSB, reg_val);
  1537. reg_val = SRNG_SM(SRNG_DST_FLD(ID, RING_ID), srng->ring_id) |
  1538. SRNG_SM(SRNG_DST_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1539. SRNG_DST_REG_WRITE(srng, ID, reg_val);
  1540. /**
  1541. * Interrupt setup:
  1542. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1543. * if level mode is required
  1544. */
  1545. reg_val = 0;
  1546. if (srng->intr_timer_thres_us) {
  1547. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1548. INTERRUPT_TIMER_THRESHOLD),
  1549. srng->intr_timer_thres_us >> 3);
  1550. }
  1551. if (srng->intr_batch_cntr_thres_entries) {
  1552. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1553. BATCH_COUNTER_THRESHOLD),
  1554. srng->intr_batch_cntr_thres_entries *
  1555. srng->entry_size);
  1556. }
  1557. SRNG_DST_REG_WRITE(srng, PRODUCER_INT_SETUP, reg_val);
  1558. hp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1559. ((unsigned long)(srng->u.dst_ring.hp_addr) -
  1560. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1561. SRNG_DST_REG_WRITE(srng, HP_ADDR_LSB, hp_addr & 0xffffffff);
  1562. SRNG_DST_REG_WRITE(srng, HP_ADDR_MSB, hp_addr >> 32);
  1563. /* Initilaize head and tail pointers to indicate ring is empty */
  1564. SRNG_DST_REG_WRITE(srng, HP, 0);
  1565. SRNG_DST_REG_WRITE(srng, TP, 0);
  1566. *(srng->u.dst_ring.hp_addr) = 0;
  1567. reg_val = ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1568. SRNG_SM(SRNG_DST_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1569. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1570. SRNG_SM(SRNG_DST_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1571. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1572. SRNG_SM(SRNG_DST_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1573. /*
  1574. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1575. * todo: update fw_api and replace with above line
  1576. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1577. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1578. */
  1579. reg_val |= 0x40;
  1580. SRNG_DST_REG_WRITE(srng, MISC, reg_val);
  1581. }
  1582. #define HAL_RX_WBM_ERR_SRC_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1583. (WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_OFFSET >> 2))) & \
  1584. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_MASK) >> \
  1585. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_LSB)
  1586. #define HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1587. (WBM_RELEASE_RING_2_REO_PUSH_REASON_OFFSET >> 2))) & \
  1588. WBM_RELEASE_RING_2_REO_PUSH_REASON_MASK) >> \
  1589. WBM_RELEASE_RING_2_REO_PUSH_REASON_LSB)
  1590. #define HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1591. (WBM_RELEASE_RING_2_REO_ERROR_CODE_OFFSET >> 2))) & \
  1592. WBM_RELEASE_RING_2_REO_ERROR_CODE_MASK) >> \
  1593. WBM_RELEASE_RING_2_REO_ERROR_CODE_LSB)
  1594. #define HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc) \
  1595. (((*(((uint32_t *) wbm_desc) + \
  1596. (WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_OFFSET >> 2))) & \
  1597. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_MASK) >> \
  1598. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_LSB)
  1599. #define HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc) \
  1600. (((*(((uint32_t *) wbm_desc) + \
  1601. (WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_OFFSET >> 2))) & \
  1602. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_MASK) >> \
  1603. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_LSB)
  1604. /**
  1605. * hal_rx_wbm_err_info_get_generic(): Retrieves WBM error code and reason and
  1606. * save it to hal_wbm_err_desc_info structure passed by caller
  1607. * @wbm_desc: wbm ring descriptor
  1608. * @wbm_er_info1: hal_wbm_err_desc_info structure, output parameter.
  1609. * Return: void
  1610. */
  1611. static inline void hal_rx_wbm_err_info_get_generic(void *wbm_desc,
  1612. void *wbm_er_info1)
  1613. {
  1614. struct hal_wbm_err_desc_info *wbm_er_info =
  1615. (struct hal_wbm_err_desc_info *)wbm_er_info1;
  1616. wbm_er_info->wbm_err_src = HAL_RX_WBM_ERR_SRC_GET(wbm_desc);
  1617. wbm_er_info->reo_psh_rsn = HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc);
  1618. wbm_er_info->reo_err_code = HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc);
  1619. wbm_er_info->rxdma_psh_rsn = HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc);
  1620. wbm_er_info->rxdma_err_code = HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc);
  1621. }
  1622. /**
  1623. * hal_tx_comp_get_release_reason_generic() - TQM Release reason
  1624. * @hal_desc: completion ring descriptor pointer
  1625. *
  1626. * This function will return the type of pointer - buffer or descriptor
  1627. *
  1628. * Return: buffer type
  1629. */
  1630. static inline uint8_t hal_tx_comp_get_release_reason_generic(void *hal_desc)
  1631. {
  1632. uint32_t comp_desc =
  1633. *(uint32_t *) (((uint8_t *) hal_desc) +
  1634. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_OFFSET);
  1635. return (comp_desc & WBM_RELEASE_RING_2_TQM_RELEASE_REASON_MASK) >>
  1636. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_LSB;
  1637. }
  1638. /**
  1639. * hal_rx_dump_mpdu_start_tlv_generic: dump RX mpdu_start TLV in structured
  1640. * human readable format.
  1641. * @mpdu_start: pointer the rx_attention TLV in pkt.
  1642. * @dbg_level: log level.
  1643. *
  1644. * Return: void
  1645. */
  1646. static inline void hal_rx_dump_mpdu_start_tlv_generic(void *mpdustart,
  1647. uint8_t dbg_level)
  1648. {
  1649. struct rx_mpdu_start *mpdu_start = (struct rx_mpdu_start *)mpdustart;
  1650. struct rx_mpdu_info *mpdu_info =
  1651. (struct rx_mpdu_info *)&mpdu_start->rx_mpdu_info_details;
  1652. hal_verbose_debug(
  1653. "rx_mpdu_start tlv (1/5) - "
  1654. "rxpcu_mpdu_filter_in_category: %x "
  1655. "sw_frame_group_id: %x "
  1656. "ndp_frame: %x "
  1657. "phy_err: %x "
  1658. "phy_err_during_mpdu_header: %x "
  1659. "protocol_version_err: %x "
  1660. "ast_based_lookup_valid: %x "
  1661. "phy_ppdu_id: %x "
  1662. "ast_index: %x "
  1663. "sw_peer_id: %x "
  1664. "mpdu_frame_control_valid: %x "
  1665. "mpdu_duration_valid: %x "
  1666. "mac_addr_ad1_valid: %x "
  1667. "mac_addr_ad2_valid: %x "
  1668. "mac_addr_ad3_valid: %x "
  1669. "mac_addr_ad4_valid: %x "
  1670. "mpdu_sequence_control_valid: %x "
  1671. "mpdu_qos_control_valid: %x "
  1672. "mpdu_ht_control_valid: %x "
  1673. "frame_encryption_info_valid: %x ",
  1674. mpdu_info->rxpcu_mpdu_filter_in_category,
  1675. mpdu_info->sw_frame_group_id,
  1676. mpdu_info->ndp_frame,
  1677. mpdu_info->phy_err,
  1678. mpdu_info->phy_err_during_mpdu_header,
  1679. mpdu_info->protocol_version_err,
  1680. mpdu_info->ast_based_lookup_valid,
  1681. mpdu_info->phy_ppdu_id,
  1682. mpdu_info->ast_index,
  1683. mpdu_info->sw_peer_id,
  1684. mpdu_info->mpdu_frame_control_valid,
  1685. mpdu_info->mpdu_duration_valid,
  1686. mpdu_info->mac_addr_ad1_valid,
  1687. mpdu_info->mac_addr_ad2_valid,
  1688. mpdu_info->mac_addr_ad3_valid,
  1689. mpdu_info->mac_addr_ad4_valid,
  1690. mpdu_info->mpdu_sequence_control_valid,
  1691. mpdu_info->mpdu_qos_control_valid,
  1692. mpdu_info->mpdu_ht_control_valid,
  1693. mpdu_info->frame_encryption_info_valid);
  1694. hal_verbose_debug(
  1695. "rx_mpdu_start tlv (2/5) - "
  1696. "fr_ds: %x "
  1697. "to_ds: %x "
  1698. "encrypted: %x "
  1699. "mpdu_retry: %x "
  1700. "mpdu_sequence_number: %x "
  1701. "epd_en: %x "
  1702. "all_frames_shall_be_encrypted: %x "
  1703. "encrypt_type: %x "
  1704. "mesh_sta: %x "
  1705. "bssid_hit: %x "
  1706. "bssid_number: %x "
  1707. "tid: %x "
  1708. "pn_31_0: %x "
  1709. "pn_63_32: %x "
  1710. "pn_95_64: %x "
  1711. "pn_127_96: %x "
  1712. "peer_meta_data: %x "
  1713. "rxpt_classify_info.reo_destination_indication: %x "
  1714. "rxpt_classify_info.use_flow_id_toeplitz_clfy: %x "
  1715. "rx_reo_queue_desc_addr_31_0: %x ",
  1716. mpdu_info->fr_ds,
  1717. mpdu_info->to_ds,
  1718. mpdu_info->encrypted,
  1719. mpdu_info->mpdu_retry,
  1720. mpdu_info->mpdu_sequence_number,
  1721. mpdu_info->epd_en,
  1722. mpdu_info->all_frames_shall_be_encrypted,
  1723. mpdu_info->encrypt_type,
  1724. mpdu_info->mesh_sta,
  1725. mpdu_info->bssid_hit,
  1726. mpdu_info->bssid_number,
  1727. mpdu_info->tid,
  1728. mpdu_info->pn_31_0,
  1729. mpdu_info->pn_63_32,
  1730. mpdu_info->pn_95_64,
  1731. mpdu_info->pn_127_96,
  1732. mpdu_info->peer_meta_data,
  1733. mpdu_info->rxpt_classify_info_details.reo_destination_indication,
  1734. mpdu_info->rxpt_classify_info_details.use_flow_id_toeplitz_clfy,
  1735. mpdu_info->rx_reo_queue_desc_addr_31_0);
  1736. hal_verbose_debug(
  1737. "rx_mpdu_start tlv (3/5) - "
  1738. "rx_reo_queue_desc_addr_39_32: %x "
  1739. "receive_queue_number: %x "
  1740. "pre_delim_err_warning: %x "
  1741. "first_delim_err: %x "
  1742. "key_id_octet: %x "
  1743. "new_peer_entry: %x "
  1744. "decrypt_needed: %x "
  1745. "decap_type: %x "
  1746. "rx_insert_vlan_c_tag_padding: %x "
  1747. "rx_insert_vlan_s_tag_padding: %x "
  1748. "strip_vlan_c_tag_decap: %x "
  1749. "strip_vlan_s_tag_decap: %x "
  1750. "pre_delim_count: %x "
  1751. "ampdu_flag: %x "
  1752. "bar_frame: %x "
  1753. "mpdu_length: %x "
  1754. "first_mpdu: %x "
  1755. "mcast_bcast: %x "
  1756. "ast_index_not_found: %x "
  1757. "ast_index_timeout: %x ",
  1758. mpdu_info->rx_reo_queue_desc_addr_39_32,
  1759. mpdu_info->receive_queue_number,
  1760. mpdu_info->pre_delim_err_warning,
  1761. mpdu_info->first_delim_err,
  1762. mpdu_info->key_id_octet,
  1763. mpdu_info->new_peer_entry,
  1764. mpdu_info->decrypt_needed,
  1765. mpdu_info->decap_type,
  1766. mpdu_info->rx_insert_vlan_c_tag_padding,
  1767. mpdu_info->rx_insert_vlan_s_tag_padding,
  1768. mpdu_info->strip_vlan_c_tag_decap,
  1769. mpdu_info->strip_vlan_s_tag_decap,
  1770. mpdu_info->pre_delim_count,
  1771. mpdu_info->ampdu_flag,
  1772. mpdu_info->bar_frame,
  1773. mpdu_info->mpdu_length,
  1774. mpdu_info->first_mpdu,
  1775. mpdu_info->mcast_bcast,
  1776. mpdu_info->ast_index_not_found,
  1777. mpdu_info->ast_index_timeout);
  1778. hal_verbose_debug(
  1779. "rx_mpdu_start tlv (4/5) - "
  1780. "power_mgmt: %x "
  1781. "non_qos: %x "
  1782. "null_data: %x "
  1783. "mgmt_type: %x "
  1784. "ctrl_type: %x "
  1785. "more_data: %x "
  1786. "eosp: %x "
  1787. "fragment_flag: %x "
  1788. "order: %x "
  1789. "u_apsd_trigger: %x "
  1790. "encrypt_required: %x "
  1791. "directed: %x "
  1792. "mpdu_frame_control_field: %x "
  1793. "mpdu_duration_field: %x "
  1794. "mac_addr_ad1_31_0: %x "
  1795. "mac_addr_ad1_47_32: %x "
  1796. "mac_addr_ad2_15_0: %x "
  1797. "mac_addr_ad2_47_16: %x "
  1798. "mac_addr_ad3_31_0: %x "
  1799. "mac_addr_ad3_47_32: %x ",
  1800. mpdu_info->power_mgmt,
  1801. mpdu_info->non_qos,
  1802. mpdu_info->null_data,
  1803. mpdu_info->mgmt_type,
  1804. mpdu_info->ctrl_type,
  1805. mpdu_info->more_data,
  1806. mpdu_info->eosp,
  1807. mpdu_info->fragment_flag,
  1808. mpdu_info->order,
  1809. mpdu_info->u_apsd_trigger,
  1810. mpdu_info->encrypt_required,
  1811. mpdu_info->directed,
  1812. mpdu_info->mpdu_frame_control_field,
  1813. mpdu_info->mpdu_duration_field,
  1814. mpdu_info->mac_addr_ad1_31_0,
  1815. mpdu_info->mac_addr_ad1_47_32,
  1816. mpdu_info->mac_addr_ad2_15_0,
  1817. mpdu_info->mac_addr_ad2_47_16,
  1818. mpdu_info->mac_addr_ad3_31_0,
  1819. mpdu_info->mac_addr_ad3_47_32);
  1820. hal_verbose_debug(
  1821. "rx_mpdu_start tlv (5/5) - "
  1822. "mpdu_sequence_control_field: %x "
  1823. "mac_addr_ad4_31_0: %x "
  1824. "mac_addr_ad4_47_32: %x "
  1825. "mpdu_qos_control_field: %x "
  1826. "mpdu_ht_control_field: %x ",
  1827. mpdu_info->mpdu_sequence_control_field,
  1828. mpdu_info->mac_addr_ad4_31_0,
  1829. mpdu_info->mac_addr_ad4_47_32,
  1830. mpdu_info->mpdu_qos_control_field,
  1831. mpdu_info->mpdu_ht_control_field);
  1832. }
  1833. /**
  1834. * hal_tx_desc_set_search_type - Set the search type value
  1835. * @desc: Handle to Tx Descriptor
  1836. * @search_type: search type
  1837. * 0 – Normal search
  1838. * 1 – Index based address search
  1839. * 2 – Index based flow search
  1840. *
  1841. * Return: void
  1842. */
  1843. #ifdef TCL_DATA_CMD_2_SEARCH_TYPE_OFFSET
  1844. static void hal_tx_desc_set_search_type_generic(void *desc,
  1845. uint8_t search_type)
  1846. {
  1847. HAL_SET_FLD(desc, TCL_DATA_CMD_2, SEARCH_TYPE) |=
  1848. HAL_TX_SM(TCL_DATA_CMD_2, SEARCH_TYPE, search_type);
  1849. }
  1850. #else
  1851. static void hal_tx_desc_set_search_type_generic(void *desc,
  1852. uint8_t search_type)
  1853. {
  1854. }
  1855. #endif
  1856. /**
  1857. * hal_tx_desc_set_search_index - Set the search index value
  1858. * @desc: Handle to Tx Descriptor
  1859. * @search_index: The index that will be used for index based address or
  1860. * flow search. The field is valid when 'search_type' is
  1861. * 1 0r 2
  1862. *
  1863. * Return: void
  1864. */
  1865. #ifdef TCL_DATA_CMD_5_SEARCH_INDEX_OFFSET
  1866. static void hal_tx_desc_set_search_index_generic(void *desc,
  1867. uint32_t search_index)
  1868. {
  1869. HAL_SET_FLD(desc, TCL_DATA_CMD_5, SEARCH_INDEX) |=
  1870. HAL_TX_SM(TCL_DATA_CMD_5, SEARCH_INDEX, search_index);
  1871. }
  1872. #else
  1873. static void hal_tx_desc_set_search_index_generic(void *desc,
  1874. uint32_t search_index)
  1875. {
  1876. }
  1877. #endif
  1878. /**
  1879. * hal_tx_set_pcp_tid_map_generic() - Configure default PCP to TID map table
  1880. * @soc: HAL SoC context
  1881. * @map: PCP-TID mapping table
  1882. *
  1883. * PCP are mapped to 8 TID values using TID values programmed
  1884. * in one set of mapping registers PCP_TID_MAP_<0 to 6>
  1885. * The mapping register has TID mapping for 8 PCP values
  1886. *
  1887. * Return: none
  1888. */
  1889. static void hal_tx_set_pcp_tid_map_generic(void *hal_soc, uint8_t *map)
  1890. {
  1891. uint32_t addr, value;
  1892. struct hal_soc *soc = (struct hal_soc *)hal_soc;
  1893. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1894. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1895. value = (map[0] |
  1896. (map[1] << HWIO_TCL_R0_PCP_TID_MAP_PCP_1_SHFT) |
  1897. (map[2] << HWIO_TCL_R0_PCP_TID_MAP_PCP_2_SHFT) |
  1898. (map[3] << HWIO_TCL_R0_PCP_TID_MAP_PCP_3_SHFT) |
  1899. (map[4] << HWIO_TCL_R0_PCP_TID_MAP_PCP_4_SHFT) |
  1900. (map[5] << HWIO_TCL_R0_PCP_TID_MAP_PCP_5_SHFT) |
  1901. (map[6] << HWIO_TCL_R0_PCP_TID_MAP_PCP_6_SHFT) |
  1902. (map[7] << HWIO_TCL_R0_PCP_TID_MAP_PCP_7_SHFT));
  1903. HAL_REG_WRITE(soc, addr, (value & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1904. }
  1905. /**
  1906. * hal_tx_update_pcp_tid_generic() - Update the pcp tid map table with
  1907. * value received from user-space
  1908. * @soc: HAL SoC context
  1909. * @pcp: pcp value
  1910. * @tid : tid value
  1911. *
  1912. * Return: void
  1913. */
  1914. static
  1915. void hal_tx_update_pcp_tid_generic(void *hal_soc, uint8_t pcp, uint8_t tid)
  1916. {
  1917. uint32_t addr, value, regval;
  1918. struct hal_soc *soc = (struct hal_soc *)hal_soc;
  1919. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1920. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1921. value = (uint32_t)tid << (HAL_TX_BITS_PER_TID * pcp);
  1922. /* Read back previous PCP TID config and update
  1923. * with new config.
  1924. */
  1925. regval = HAL_REG_READ(soc, addr);
  1926. regval &= ~(HAL_TX_TID_BITS_MASK << (HAL_TX_BITS_PER_TID * pcp));
  1927. regval |= value;
  1928. HAL_REG_WRITE(soc, addr,
  1929. (regval & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1930. }
  1931. /**
  1932. * hal_tx_update_tidmap_prty_generic() - Update the tid map priority
  1933. * @soc: HAL SoC context
  1934. * @val: priority value
  1935. *
  1936. * Return: void
  1937. */
  1938. static
  1939. void hal_tx_update_tidmap_prty_generic(void *hal_soc, uint8_t value)
  1940. {
  1941. uint32_t addr;
  1942. struct hal_soc *soc = (struct hal_soc *)hal_soc;
  1943. addr = HWIO_TCL_R0_TID_MAP_PRTY_ADDR(
  1944. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1945. HAL_REG_WRITE(soc, addr,
  1946. (value & HWIO_TCL_R0_TID_MAP_PRTY_RMSK));
  1947. }
  1948. #endif /* _HAL_GENERIC_API_H_ */