hal_generic_api.h 68 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. #include <hal_rx.h>
  21. /**
  22. * hal_tx_comp_get_status() - TQM Release reason
  23. * @hal_desc: completion ring Tx status
  24. *
  25. * This function will parse the WBM completion descriptor and populate in
  26. * HAL structure
  27. *
  28. * Return: none
  29. */
  30. static inline
  31. void hal_tx_comp_get_status_generic(void *desc,
  32. void *ts1,
  33. struct hal_soc *hal)
  34. {
  35. uint8_t rate_stats_valid = 0;
  36. uint32_t rate_stats = 0;
  37. struct hal_tx_completion_status *ts =
  38. (struct hal_tx_completion_status *)ts1;
  39. ts->ppdu_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  40. TQM_STATUS_NUMBER);
  41. ts->ack_frame_rssi = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  42. ACK_FRAME_RSSI);
  43. ts->first_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, FIRST_MSDU);
  44. ts->last_msdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4, LAST_MSDU);
  45. ts->msdu_part_of_amsdu = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_4,
  46. MSDU_PART_OF_AMSDU);
  47. ts->peer_id = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, SW_PEER_ID);
  48. ts->tid = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_7, TID);
  49. ts->transmit_cnt = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_3,
  50. TRANSMIT_COUNT);
  51. rate_stats = HAL_TX_DESC_GET(desc, WBM_RELEASE_RING_5,
  52. TX_RATE_STATS);
  53. rate_stats_valid = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  54. TX_RATE_STATS_INFO_VALID, rate_stats);
  55. ts->valid = rate_stats_valid;
  56. if (rate_stats_valid) {
  57. ts->bw = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_BW,
  58. rate_stats);
  59. ts->pkt_type = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  60. TRANSMIT_PKT_TYPE, rate_stats);
  61. ts->stbc = HAL_TX_MS(TX_RATE_STATS_INFO_0,
  62. TRANSMIT_STBC, rate_stats);
  63. ts->ldpc = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_LDPC,
  64. rate_stats);
  65. ts->sgi = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_SGI,
  66. rate_stats);
  67. ts->mcs = HAL_TX_MS(TX_RATE_STATS_INFO_0, TRANSMIT_MCS,
  68. rate_stats);
  69. ts->ofdma = HAL_TX_MS(TX_RATE_STATS_INFO_0, OFDMA_TRANSMISSION,
  70. rate_stats);
  71. ts->tones_in_ru = HAL_TX_MS(TX_RATE_STATS_INFO_0, TONES_IN_RU,
  72. rate_stats);
  73. }
  74. ts->release_src = hal_tx_comp_get_buffer_source(desc);
  75. ts->status = hal_tx_comp_get_release_reason(
  76. desc,
  77. hal_soc_to_hal_soc_handle(hal));
  78. ts->tsf = HAL_TX_DESC_GET(desc, UNIFIED_WBM_RELEASE_RING_6,
  79. TX_RATE_STATS_INFO_TX_RATE_STATS);
  80. }
  81. /**
  82. * hal_tx_desc_set_buf_addr - Fill Buffer Address information in Tx Descriptor
  83. * @desc: Handle to Tx Descriptor
  84. * @paddr: Physical Address
  85. * @pool_id: Return Buffer Manager ID
  86. * @desc_id: Descriptor ID
  87. * @type: 0 - Address points to a MSDU buffer
  88. * 1 - Address points to MSDU extension descriptor
  89. *
  90. * Return: void
  91. */
  92. static inline void hal_tx_desc_set_buf_addr_generic(void *desc,
  93. dma_addr_t paddr, uint8_t pool_id,
  94. uint32_t desc_id, uint8_t type)
  95. {
  96. /* Set buffer_addr_info.buffer_addr_31_0 */
  97. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_0, BUFFER_ADDR_INFO_BUF_ADDR_INFO) =
  98. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_0, BUFFER_ADDR_31_0, paddr);
  99. /* Set buffer_addr_info.buffer_addr_39_32 */
  100. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  101. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  102. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, BUFFER_ADDR_39_32,
  103. (((uint64_t) paddr) >> 32));
  104. /* Set buffer_addr_info.return_buffer_manager = pool id */
  105. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  106. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  107. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1,
  108. RETURN_BUFFER_MANAGER, (pool_id + HAL_WBM_SW0_BM_ID));
  109. /* Set buffer_addr_info.sw_buffer_cookie = desc_id */
  110. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_1,
  111. BUFFER_ADDR_INFO_BUF_ADDR_INFO) |=
  112. HAL_TX_SM(UNIFIED_BUFFER_ADDR_INFO_1, SW_BUFFER_COOKIE, desc_id);
  113. /* Set Buffer or Ext Descriptor Type */
  114. HAL_SET_FLD(desc, UNIFIED_TCL_DATA_CMD_2,
  115. BUF_OR_EXT_DESC_TYPE) |=
  116. HAL_TX_SM(UNIFIED_TCL_DATA_CMD_2, BUF_OR_EXT_DESC_TYPE, type);
  117. }
  118. #if defined(QCA_WIFI_QCA6290_11AX_MU_UL) && defined(QCA_WIFI_QCA6290_11AX)
  119. /**
  120. * hal_rx_handle_other_tlvs() - handle special TLVs like MU_UL
  121. * tlv_tag: Taf of the TLVs
  122. * rx_tlv: the pointer to the TLVs
  123. * @ppdu_info: pointer to ppdu_info
  124. *
  125. * Return: true if the tlv is handled, false if not
  126. */
  127. static inline bool
  128. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  129. struct hal_rx_ppdu_info *ppdu_info)
  130. {
  131. uint32_t value;
  132. switch (tlv_tag) {
  133. case WIFIPHYRX_HE_SIG_A_MU_UL_E:
  134. {
  135. uint8_t *he_sig_a_mu_ul_info =
  136. (uint8_t *)rx_tlv +
  137. HAL_RX_OFFSET(PHYRX_HE_SIG_A_MU_UL_0,
  138. HE_SIG_A_MU_UL_INFO_PHYRX_HE_SIG_A_MU_UL_INFO_DETAILS);
  139. ppdu_info->rx_status.he_flags = 1;
  140. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  141. FORMAT_INDICATION);
  142. if (value == 0) {
  143. ppdu_info->rx_status.he_data1 =
  144. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  145. } else {
  146. ppdu_info->rx_status.he_data1 =
  147. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  148. }
  149. /* data1 */
  150. ppdu_info->rx_status.he_data1 |=
  151. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  152. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  153. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN;
  154. /* data2 */
  155. ppdu_info->rx_status.he_data2 |=
  156. QDF_MON_STATUS_TXOP_KNOWN;
  157. /*data3*/
  158. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  159. HE_SIG_A_MU_UL_INFO_0, BSS_COLOR_ID);
  160. ppdu_info->rx_status.he_data3 = value;
  161. /* 1 for UL and 0 for DL */
  162. value = 1;
  163. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  164. ppdu_info->rx_status.he_data3 |= value;
  165. /*data4*/
  166. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_0,
  167. SPATIAL_REUSE);
  168. ppdu_info->rx_status.he_data4 = value;
  169. /*data5*/
  170. value = HAL_RX_GET(he_sig_a_mu_ul_info,
  171. HE_SIG_A_MU_UL_INFO_0, TRANSMIT_BW);
  172. ppdu_info->rx_status.he_data5 = value;
  173. ppdu_info->rx_status.bw = value;
  174. /*data6*/
  175. value = HAL_RX_GET(he_sig_a_mu_ul_info, HE_SIG_A_MU_UL_INFO_1,
  176. TXOP_DURATION);
  177. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  178. ppdu_info->rx_status.he_data6 |= value;
  179. return true;
  180. }
  181. default:
  182. return false;
  183. }
  184. }
  185. #else
  186. static inline bool
  187. hal_rx_handle_other_tlvs(uint32_t tlv_tag, void *rx_tlv,
  188. struct hal_rx_ppdu_info *ppdu_info)
  189. {
  190. return false;
  191. }
  192. #endif /* QCA_WIFI_QCA6290_11AX_MU_UL && QCA_WIFI_QCA6290_11AX */
  193. #if defined(RX_PPDU_END_USER_STATS_1_OFDMA_INFO_VALID_OFFSET) && \
  194. defined(RX_PPDU_END_USER_STATS_22_SW_RESPONSE_REFERENCE_PTR_EXT_OFFSET)
  195. static inline void
  196. hal_rx_handle_mu_ul_info(
  197. void *rx_tlv,
  198. struct mon_rx_user_status *mon_rx_user_status)
  199. {
  200. mon_rx_user_status->mu_ul_user_v0_word0 =
  201. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_11,
  202. SW_RESPONSE_REFERENCE_PTR);
  203. mon_rx_user_status->mu_ul_user_v0_word1 =
  204. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_22,
  205. SW_RESPONSE_REFERENCE_PTR_EXT);
  206. }
  207. static inline void
  208. hal_rx_populate_byte_count(void *rx_tlv, void *ppduinfo,
  209. struct mon_rx_user_status *mon_rx_user_status)
  210. {
  211. uint32_t mpdu_ok_byte_count;
  212. uint32_t mpdu_err_byte_count;
  213. mpdu_ok_byte_count = HAL_RX_GET(rx_tlv,
  214. RX_PPDU_END_USER_STATS_17,
  215. MPDU_OK_BYTE_COUNT);
  216. mpdu_err_byte_count = HAL_RX_GET(rx_tlv,
  217. RX_PPDU_END_USER_STATS_19,
  218. MPDU_ERR_BYTE_COUNT);
  219. mon_rx_user_status->mpdu_ok_byte_count = mpdu_ok_byte_count;
  220. mon_rx_user_status->mpdu_err_byte_count = mpdu_err_byte_count;
  221. }
  222. #else
  223. static inline void
  224. hal_rx_handle_mu_ul_info(void *rx_tlv,
  225. struct mon_rx_user_status *mon_rx_user_status)
  226. {
  227. }
  228. static inline void
  229. hal_rx_populate_byte_count(void *rx_tlv, void *ppduinfo,
  230. struct mon_rx_user_status *mon_rx_user_status)
  231. {
  232. struct hal_rx_ppdu_info *ppdu_info =
  233. (struct hal_rx_ppdu_info *)ppduinfo;
  234. /* HKV1: doesn't support mpdu byte count */
  235. mon_rx_user_status->mpdu_ok_byte_count = ppdu_info->rx_status.ppdu_len;
  236. mon_rx_user_status->mpdu_err_byte_count = 0;
  237. }
  238. #endif
  239. static inline void
  240. hal_rx_populate_mu_user_info(void *rx_tlv, void *ppduinfo,
  241. struct mon_rx_user_status *mon_rx_user_status)
  242. {
  243. struct hal_rx_ppdu_info *ppdu_info =
  244. (struct hal_rx_ppdu_info *)ppduinfo;
  245. mon_rx_user_status->ast_index = ppdu_info->rx_status.ast_index;
  246. mon_rx_user_status->tid = ppdu_info->rx_status.tid;
  247. mon_rx_user_status->tcp_msdu_count =
  248. ppdu_info->rx_status.tcp_msdu_count;
  249. mon_rx_user_status->udp_msdu_count =
  250. ppdu_info->rx_status.udp_msdu_count;
  251. mon_rx_user_status->other_msdu_count =
  252. ppdu_info->rx_status.other_msdu_count;
  253. mon_rx_user_status->frame_control = ppdu_info->rx_status.frame_control;
  254. mon_rx_user_status->frame_control_info_valid =
  255. ppdu_info->rx_status.frame_control_info_valid;
  256. mon_rx_user_status->data_sequence_control_info_valid =
  257. ppdu_info->rx_status.data_sequence_control_info_valid;
  258. mon_rx_user_status->first_data_seq_ctrl =
  259. ppdu_info->rx_status.first_data_seq_ctrl;
  260. mon_rx_user_status->preamble_type = ppdu_info->rx_status.preamble_type;
  261. mon_rx_user_status->ht_flags = ppdu_info->rx_status.ht_flags;
  262. mon_rx_user_status->rtap_flags = ppdu_info->rx_status.rtap_flags;
  263. mon_rx_user_status->vht_flags = ppdu_info->rx_status.vht_flags;
  264. mon_rx_user_status->he_flags = ppdu_info->rx_status.he_flags;
  265. mon_rx_user_status->rs_flags = ppdu_info->rx_status.rs_flags;
  266. mon_rx_user_status->mpdu_cnt_fcs_ok =
  267. ppdu_info->com_info.mpdu_cnt_fcs_ok;
  268. mon_rx_user_status->mpdu_cnt_fcs_err =
  269. ppdu_info->com_info.mpdu_cnt_fcs_err;
  270. qdf_mem_copy(&mon_rx_user_status->mpdu_fcs_ok_bitmap,
  271. &ppdu_info->com_info.mpdu_fcs_ok_bitmap,
  272. HAL_RX_NUM_WORDS_PER_PPDU_BITMAP *
  273. sizeof(ppdu_info->com_info.mpdu_fcs_ok_bitmap[0]));
  274. hal_rx_populate_byte_count(rx_tlv, ppdu_info, mon_rx_user_status);
  275. }
  276. #define HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(chain, word_1, word_2, \
  277. ppdu_info, rssi_info_tlv) \
  278. { \
  279. ppdu_info->rx_status.rssi_chain[chain][0] = \
  280. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  281. RSSI_PRI20_CHAIN##chain); \
  282. ppdu_info->rx_status.rssi_chain[chain][1] = \
  283. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  284. RSSI_EXT20_CHAIN##chain); \
  285. ppdu_info->rx_status.rssi_chain[chain][2] = \
  286. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  287. RSSI_EXT40_LOW20_CHAIN##chain); \
  288. ppdu_info->rx_status.rssi_chain[chain][3] = \
  289. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_1,\
  290. RSSI_EXT40_HIGH20_CHAIN##chain); \
  291. ppdu_info->rx_status.rssi_chain[chain][4] = \
  292. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  293. RSSI_EXT80_LOW20_CHAIN##chain); \
  294. ppdu_info->rx_status.rssi_chain[chain][5] = \
  295. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  296. RSSI_EXT80_LOW_HIGH20_CHAIN##chain); \
  297. ppdu_info->rx_status.rssi_chain[chain][6] = \
  298. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  299. RSSI_EXT80_HIGH_LOW20_CHAIN##chain); \
  300. ppdu_info->rx_status.rssi_chain[chain][7] = \
  301. HAL_RX_GET(rssi_info_tlv, RECEIVE_RSSI_INFO_##word_2,\
  302. RSSI_EXT80_HIGH20_CHAIN##chain); \
  303. } \
  304. #define HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv) \
  305. {HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(0, 0, 1, ppdu_info, rssi_info_tlv) \
  306. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(1, 2, 3, ppdu_info, rssi_info_tlv) \
  307. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(2, 4, 5, ppdu_info, rssi_info_tlv) \
  308. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(3, 6, 7, ppdu_info, rssi_info_tlv) \
  309. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(4, 8, 9, ppdu_info, rssi_info_tlv) \
  310. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(5, 10, 11, ppdu_info, rssi_info_tlv) \
  311. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(6, 12, 13, ppdu_info, rssi_info_tlv) \
  312. HAL_RX_UPDATE_RSSI_PER_CHAIN_BW(7, 14, 15, ppdu_info, rssi_info_tlv)} \
  313. static inline uint32_t
  314. hal_rx_update_rssi_chain(struct hal_rx_ppdu_info *ppdu_info,
  315. uint8_t *rssi_info_tlv)
  316. {
  317. HAL_RX_PPDU_UPDATE_RSSI(ppdu_info, rssi_info_tlv)
  318. return 0;
  319. }
  320. /**
  321. * hal_rx_status_get_tlv_info() - process receive info TLV
  322. * @rx_tlv_hdr: pointer to TLV header
  323. * @ppdu_info: pointer to ppdu_info
  324. *
  325. * Return: HAL_TLV_STATUS_PPDU_NOT_DONE or HAL_TLV_STATUS_PPDU_DONE from tlv
  326. */
  327. static inline uint32_t
  328. hal_rx_status_get_tlv_info_generic(void *rx_tlv_hdr, void *ppduinfo,
  329. hal_soc_handle_t hal_soc_hdl,
  330. qdf_nbuf_t nbuf)
  331. {
  332. struct hal_soc *hal = (struct hal_soc *)hal_soc_hdl;
  333. uint32_t tlv_tag, user_id, tlv_len, value;
  334. uint8_t group_id = 0;
  335. uint8_t he_dcm = 0;
  336. uint8_t he_stbc = 0;
  337. uint16_t he_gi = 0;
  338. uint16_t he_ltf = 0;
  339. void *rx_tlv;
  340. bool unhandled = false;
  341. struct mon_rx_user_status *mon_rx_user_status;
  342. struct hal_rx_ppdu_info *ppdu_info =
  343. (struct hal_rx_ppdu_info *)ppduinfo;
  344. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv_hdr);
  345. user_id = HAL_RX_GET_USER_TLV32_USERID(rx_tlv_hdr);
  346. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv_hdr);
  347. rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
  348. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  349. rx_tlv, tlv_len);
  350. switch (tlv_tag) {
  351. case WIFIRX_PPDU_START_E:
  352. {
  353. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  354. ppdu_info->com_info.ppdu_id =
  355. HAL_RX_GET(rx_tlv, RX_PPDU_START_0,
  356. PHY_PPDU_ID);
  357. /* channel number is set in PHY meta data */
  358. ppdu_info->rx_status.chan_num =
  359. HAL_RX_GET(rx_tlv, RX_PPDU_START_1,
  360. SW_PHY_META_DATA);
  361. ppdu_info->com_info.ppdu_timestamp =
  362. HAL_RX_GET(rx_tlv, RX_PPDU_START_2,
  363. PPDU_START_TIMESTAMP);
  364. ppdu_info->rx_status.ppdu_timestamp =
  365. ppdu_info->com_info.ppdu_timestamp;
  366. ppdu_info->rx_state = HAL_RX_MON_PPDU_START;
  367. /* If last ppdu_id doesn't match new ppdu_id,
  368. * 1. reset mpdu_cnt
  369. * 2. update last_ppdu_id with new
  370. * 3. reset mpdu fcs bitmap
  371. */
  372. if (com_info->ppdu_id != com_info->last_ppdu_id) {
  373. com_info->mpdu_cnt = 0;
  374. com_info->last_ppdu_id =
  375. com_info->ppdu_id;
  376. com_info->num_users = 0;
  377. qdf_mem_zero(&com_info->mpdu_fcs_ok_bitmap,
  378. HAL_RX_NUM_WORDS_PER_PPDU_BITMAP *
  379. sizeof(com_info->mpdu_fcs_ok_bitmap[0]));
  380. }
  381. break;
  382. }
  383. case WIFIRX_PPDU_START_USER_INFO_E:
  384. break;
  385. case WIFIRX_PPDU_END_E:
  386. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  387. "[%s][%d] ppdu_end_e len=%d",
  388. __func__, __LINE__, tlv_len);
  389. /* This is followed by sub-TLVs of PPDU_END */
  390. ppdu_info->rx_state = HAL_RX_MON_PPDU_END;
  391. break;
  392. case WIFIRXPCU_PPDU_END_INFO_E:
  393. ppdu_info->rx_status.rx_antenna =
  394. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_2, RX_ANTENNA);
  395. ppdu_info->rx_status.tsft =
  396. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
  397. WB_TIMESTAMP_UPPER_32);
  398. ppdu_info->rx_status.tsft = (ppdu_info->rx_status.tsft << 32) |
  399. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_0,
  400. WB_TIMESTAMP_LOWER_32);
  401. ppdu_info->rx_status.duration =
  402. HAL_RX_GET(rx_tlv, UNIFIED_RXPCU_PPDU_END_INFO_8,
  403. RX_PPDU_DURATION);
  404. break;
  405. /*
  406. * WIFIRX_PPDU_END_USER_STATS_E comes for each user received.
  407. * for MU, based on num users we see this tlv that many times.
  408. */
  409. case WIFIRX_PPDU_END_USER_STATS_E:
  410. {
  411. unsigned long tid = 0;
  412. uint16_t seq = 0;
  413. ppdu_info->rx_status.ast_index =
  414. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  415. AST_INDEX);
  416. tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
  417. RECEIVED_QOS_DATA_TID_BITMAP);
  418. ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
  419. if (ppdu_info->rx_status.tid == (sizeof(tid) * 8))
  420. ppdu_info->rx_status.tid = HAL_TID_INVALID;
  421. ppdu_info->rx_status.tcp_msdu_count =
  422. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  423. TCP_MSDU_COUNT) +
  424. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  425. TCP_ACK_MSDU_COUNT);
  426. ppdu_info->rx_status.udp_msdu_count =
  427. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  428. UDP_MSDU_COUNT);
  429. ppdu_info->rx_status.other_msdu_count =
  430. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  431. OTHER_MSDU_COUNT);
  432. if (ppdu_info->sw_frame_group_id
  433. != HAL_MPDU_SW_FRAME_GROUP_NULL_DATA) {
  434. ppdu_info->rx_status.frame_control_info_valid =
  435. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  436. FRAME_CONTROL_INFO_VALID);
  437. if (ppdu_info->rx_status.frame_control_info_valid)
  438. ppdu_info->rx_status.frame_control =
  439. HAL_RX_GET(rx_tlv,
  440. RX_PPDU_END_USER_STATS_4,
  441. FRAME_CONTROL_FIELD);
  442. }
  443. ppdu_info->rx_status.data_sequence_control_info_valid =
  444. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  445. DATA_SEQUENCE_CONTROL_INFO_VALID);
  446. seq = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_5,
  447. FIRST_DATA_SEQ_CTRL);
  448. if (ppdu_info->rx_status.data_sequence_control_info_valid)
  449. ppdu_info->rx_status.first_data_seq_ctrl = seq;
  450. ppdu_info->rx_status.preamble_type =
  451. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  452. HT_CONTROL_FIELD_PKT_TYPE);
  453. switch (ppdu_info->rx_status.preamble_type) {
  454. case HAL_RX_PKT_TYPE_11N:
  455. ppdu_info->rx_status.ht_flags = 1;
  456. ppdu_info->rx_status.rtap_flags |= HT_SGI_PRESENT;
  457. break;
  458. case HAL_RX_PKT_TYPE_11AC:
  459. ppdu_info->rx_status.vht_flags = 1;
  460. break;
  461. case HAL_RX_PKT_TYPE_11AX:
  462. ppdu_info->rx_status.he_flags = 1;
  463. break;
  464. default:
  465. break;
  466. }
  467. ppdu_info->com_info.mpdu_cnt_fcs_ok =
  468. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  469. MPDU_CNT_FCS_OK);
  470. ppdu_info->com_info.mpdu_cnt_fcs_err =
  471. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  472. MPDU_CNT_FCS_ERR);
  473. if ((ppdu_info->com_info.mpdu_cnt_fcs_ok |
  474. ppdu_info->com_info.mpdu_cnt_fcs_err) > 1)
  475. ppdu_info->rx_status.rs_flags |= IEEE80211_AMPDU_FLAG;
  476. else
  477. ppdu_info->rx_status.rs_flags &=
  478. (~IEEE80211_AMPDU_FLAG);
  479. ppdu_info->com_info.mpdu_fcs_ok_bitmap[0] =
  480. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_7,
  481. FCS_OK_BITMAP_31_0);
  482. ppdu_info->com_info.mpdu_fcs_ok_bitmap[1] =
  483. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_8,
  484. FCS_OK_BITMAP_63_32);
  485. if (user_id < HAL_MAX_UL_MU_USERS) {
  486. mon_rx_user_status =
  487. &ppdu_info->rx_user_status[user_id];
  488. hal_rx_handle_mu_ul_info(rx_tlv, mon_rx_user_status);
  489. ppdu_info->com_info.num_users++;
  490. hal_rx_populate_mu_user_info(rx_tlv, ppdu_info,
  491. mon_rx_user_status);
  492. }
  493. break;
  494. }
  495. case WIFIRX_PPDU_END_USER_STATS_EXT_E:
  496. ppdu_info->com_info.mpdu_fcs_ok_bitmap[2] =
  497. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_1,
  498. FCS_OK_BITMAP_95_64);
  499. ppdu_info->com_info.mpdu_fcs_ok_bitmap[3] =
  500. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_2,
  501. FCS_OK_BITMAP_127_96);
  502. ppdu_info->com_info.mpdu_fcs_ok_bitmap[4] =
  503. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_3,
  504. FCS_OK_BITMAP_159_128);
  505. ppdu_info->com_info.mpdu_fcs_ok_bitmap[5] =
  506. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_4,
  507. FCS_OK_BITMAP_191_160);
  508. ppdu_info->com_info.mpdu_fcs_ok_bitmap[6] =
  509. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_5,
  510. FCS_OK_BITMAP_223_192);
  511. ppdu_info->com_info.mpdu_fcs_ok_bitmap[7] =
  512. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_EXT_6,
  513. FCS_OK_BITMAP_255_224);
  514. break;
  515. case WIFIRX_PPDU_END_STATUS_DONE_E:
  516. return HAL_TLV_STATUS_PPDU_DONE;
  517. case WIFIDUMMY_E:
  518. return HAL_TLV_STATUS_BUF_DONE;
  519. case WIFIPHYRX_HT_SIG_E:
  520. {
  521. uint8_t *ht_sig_info = (uint8_t *)rx_tlv +
  522. HAL_RX_OFFSET(UNIFIED_PHYRX_HT_SIG_0,
  523. HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS);
  524. value = HAL_RX_GET(ht_sig_info, HT_SIG_INFO_1,
  525. FEC_CODING);
  526. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  527. 1 : 0;
  528. ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
  529. HT_SIG_INFO_0, MCS);
  530. ppdu_info->rx_status.ht_mcs = ppdu_info->rx_status.mcs;
  531. ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
  532. HT_SIG_INFO_0, CBW);
  533. ppdu_info->rx_status.sgi = HAL_RX_GET(ht_sig_info,
  534. HT_SIG_INFO_1, SHORT_GI);
  535. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  536. ppdu_info->rx_status.nss = ((ppdu_info->rx_status.mcs) >>
  537. HT_SIG_SU_NSS_SHIFT) + 1;
  538. ppdu_info->rx_status.mcs &= ((1 << HT_SIG_SU_NSS_SHIFT) - 1);
  539. break;
  540. }
  541. case WIFIPHYRX_L_SIG_B_E:
  542. {
  543. uint8_t *l_sig_b_info = (uint8_t *)rx_tlv +
  544. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_B_0,
  545. L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS);
  546. value = HAL_RX_GET(l_sig_b_info, L_SIG_B_INFO_0, RATE);
  547. ppdu_info->rx_status.l_sig_b_info = *((uint32_t *)l_sig_b_info);
  548. switch (value) {
  549. case 1:
  550. ppdu_info->rx_status.rate = HAL_11B_RATE_3MCS;
  551. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  552. break;
  553. case 2:
  554. ppdu_info->rx_status.rate = HAL_11B_RATE_2MCS;
  555. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  556. break;
  557. case 3:
  558. ppdu_info->rx_status.rate = HAL_11B_RATE_1MCS;
  559. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  560. break;
  561. case 4:
  562. ppdu_info->rx_status.rate = HAL_11B_RATE_0MCS;
  563. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  564. break;
  565. case 5:
  566. ppdu_info->rx_status.rate = HAL_11B_RATE_6MCS;
  567. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  568. break;
  569. case 6:
  570. ppdu_info->rx_status.rate = HAL_11B_RATE_5MCS;
  571. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  572. break;
  573. case 7:
  574. ppdu_info->rx_status.rate = HAL_11B_RATE_4MCS;
  575. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  576. break;
  577. default:
  578. break;
  579. }
  580. ppdu_info->rx_status.cck_flag = 1;
  581. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  582. break;
  583. }
  584. case WIFIPHYRX_L_SIG_A_E:
  585. {
  586. uint8_t *l_sig_a_info = (uint8_t *)rx_tlv +
  587. HAL_RX_OFFSET(UNIFIED_PHYRX_L_SIG_A_0,
  588. L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS);
  589. value = HAL_RX_GET(l_sig_a_info, L_SIG_A_INFO_0, RATE);
  590. ppdu_info->rx_status.l_sig_a_info = *((uint32_t *)l_sig_a_info);
  591. switch (value) {
  592. case 8:
  593. ppdu_info->rx_status.rate = HAL_11A_RATE_0MCS;
  594. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS0;
  595. break;
  596. case 9:
  597. ppdu_info->rx_status.rate = HAL_11A_RATE_1MCS;
  598. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS1;
  599. break;
  600. case 10:
  601. ppdu_info->rx_status.rate = HAL_11A_RATE_2MCS;
  602. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS2;
  603. break;
  604. case 11:
  605. ppdu_info->rx_status.rate = HAL_11A_RATE_3MCS;
  606. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS3;
  607. break;
  608. case 12:
  609. ppdu_info->rx_status.rate = HAL_11A_RATE_4MCS;
  610. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS4;
  611. break;
  612. case 13:
  613. ppdu_info->rx_status.rate = HAL_11A_RATE_5MCS;
  614. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS5;
  615. break;
  616. case 14:
  617. ppdu_info->rx_status.rate = HAL_11A_RATE_6MCS;
  618. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS6;
  619. break;
  620. case 15:
  621. ppdu_info->rx_status.rate = HAL_11A_RATE_7MCS;
  622. ppdu_info->rx_status.mcs = HAL_LEGACY_MCS7;
  623. break;
  624. default:
  625. break;
  626. }
  627. ppdu_info->rx_status.ofdm_flag = 1;
  628. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  629. break;
  630. }
  631. case WIFIPHYRX_VHT_SIG_A_E:
  632. {
  633. uint8_t *vht_sig_a_info = (uint8_t *)rx_tlv +
  634. HAL_RX_OFFSET(UNIFIED_PHYRX_VHT_SIG_A_0,
  635. VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS);
  636. value = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_1,
  637. SU_MU_CODING);
  638. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  639. 1 : 0;
  640. group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
  641. ppdu_info->rx_status.vht_flag_values5 = group_id;
  642. ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
  643. VHT_SIG_A_INFO_1, MCS);
  644. ppdu_info->rx_status.sgi = HAL_RX_GET(vht_sig_a_info,
  645. VHT_SIG_A_INFO_1, GI_SETTING);
  646. switch (hal->target_type) {
  647. case TARGET_TYPE_QCA8074:
  648. case TARGET_TYPE_QCA8074V2:
  649. case TARGET_TYPE_QCA6018:
  650. case TARGET_TYPE_QCN9000:
  651. #ifdef QCA_WIFI_QCA6390
  652. case TARGET_TYPE_QCA6390:
  653. #endif
  654. ppdu_info->rx_status.is_stbc =
  655. HAL_RX_GET(vht_sig_a_info,
  656. VHT_SIG_A_INFO_0, STBC);
  657. value = HAL_RX_GET(vht_sig_a_info,
  658. VHT_SIG_A_INFO_0, N_STS);
  659. value = value & VHT_SIG_SU_NSS_MASK;
  660. if (ppdu_info->rx_status.is_stbc && (value > 0))
  661. value = ((value + 1) >> 1) - 1;
  662. ppdu_info->rx_status.nss =
  663. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  664. break;
  665. case TARGET_TYPE_QCA6290:
  666. #if !defined(QCA_WIFI_QCA6290_11AX)
  667. ppdu_info->rx_status.is_stbc =
  668. HAL_RX_GET(vht_sig_a_info,
  669. VHT_SIG_A_INFO_0, STBC);
  670. value = HAL_RX_GET(vht_sig_a_info,
  671. VHT_SIG_A_INFO_0, N_STS);
  672. value = value & VHT_SIG_SU_NSS_MASK;
  673. if (ppdu_info->rx_status.is_stbc && (value > 0))
  674. value = ((value + 1) >> 1) - 1;
  675. ppdu_info->rx_status.nss =
  676. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  677. #else
  678. ppdu_info->rx_status.nss = 0;
  679. #endif
  680. break;
  681. case TARGET_TYPE_QCA6490:
  682. ppdu_info->rx_status.nss = 0;
  683. break;
  684. default:
  685. break;
  686. }
  687. ppdu_info->rx_status.vht_flag_values3[0] =
  688. (((ppdu_info->rx_status.mcs) << 4)
  689. | ppdu_info->rx_status.nss);
  690. ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
  691. VHT_SIG_A_INFO_0, BANDWIDTH);
  692. ppdu_info->rx_status.vht_flag_values2 =
  693. ppdu_info->rx_status.bw;
  694. ppdu_info->rx_status.vht_flag_values4 =
  695. HAL_RX_GET(vht_sig_a_info,
  696. VHT_SIG_A_INFO_1, SU_MU_CODING);
  697. ppdu_info->rx_status.beamformed = HAL_RX_GET(vht_sig_a_info,
  698. VHT_SIG_A_INFO_1, BEAMFORMED);
  699. if (group_id == 0 || group_id == 63)
  700. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  701. else
  702. ppdu_info->rx_status.reception_type =
  703. HAL_RX_TYPE_MU_MIMO;
  704. break;
  705. }
  706. case WIFIPHYRX_HE_SIG_A_SU_E:
  707. {
  708. uint8_t *he_sig_a_su_info = (uint8_t *)rx_tlv +
  709. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_SU_0,
  710. HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS);
  711. ppdu_info->rx_status.he_flags = 1;
  712. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  713. FORMAT_INDICATION);
  714. if (value == 0) {
  715. ppdu_info->rx_status.he_data1 =
  716. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  717. } else {
  718. ppdu_info->rx_status.he_data1 =
  719. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  720. }
  721. /* data1 */
  722. ppdu_info->rx_status.he_data1 |=
  723. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  724. QDF_MON_STATUS_HE_BEAM_CHANGE_KNOWN |
  725. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  726. QDF_MON_STATUS_HE_MCS_KNOWN |
  727. QDF_MON_STATUS_HE_DCM_KNOWN |
  728. QDF_MON_STATUS_HE_CODING_KNOWN |
  729. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  730. QDF_MON_STATUS_HE_STBC_KNOWN |
  731. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  732. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  733. /* data2 */
  734. ppdu_info->rx_status.he_data2 =
  735. QDF_MON_STATUS_HE_GI_KNOWN;
  736. ppdu_info->rx_status.he_data2 |=
  737. QDF_MON_STATUS_TXBF_KNOWN |
  738. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  739. QDF_MON_STATUS_TXOP_KNOWN |
  740. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  741. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  742. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  743. /* data3 */
  744. value = HAL_RX_GET(he_sig_a_su_info,
  745. HE_SIG_A_SU_INFO_0, BSS_COLOR_ID);
  746. ppdu_info->rx_status.he_data3 = value;
  747. value = HAL_RX_GET(he_sig_a_su_info,
  748. HE_SIG_A_SU_INFO_0, BEAM_CHANGE);
  749. value = value << QDF_MON_STATUS_BEAM_CHANGE_SHIFT;
  750. ppdu_info->rx_status.he_data3 |= value;
  751. value = HAL_RX_GET(he_sig_a_su_info,
  752. HE_SIG_A_SU_INFO_0, DL_UL_FLAG);
  753. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  754. ppdu_info->rx_status.he_data3 |= value;
  755. value = HAL_RX_GET(he_sig_a_su_info,
  756. HE_SIG_A_SU_INFO_0, TRANSMIT_MCS);
  757. ppdu_info->rx_status.mcs = value;
  758. value = value << QDF_MON_STATUS_TRANSMIT_MCS_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_0, DCM);
  762. he_dcm = value;
  763. value = value << QDF_MON_STATUS_DCM_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, CODING);
  767. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  768. 1 : 0;
  769. value = value << QDF_MON_STATUS_CODING_SHIFT;
  770. ppdu_info->rx_status.he_data3 |= value;
  771. value = HAL_RX_GET(he_sig_a_su_info,
  772. HE_SIG_A_SU_INFO_1,
  773. LDPC_EXTRA_SYMBOL);
  774. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  775. ppdu_info->rx_status.he_data3 |= value;
  776. value = HAL_RX_GET(he_sig_a_su_info,
  777. HE_SIG_A_SU_INFO_1, STBC);
  778. he_stbc = value;
  779. value = value << QDF_MON_STATUS_STBC_SHIFT;
  780. ppdu_info->rx_status.he_data3 |= value;
  781. /* data4 */
  782. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  783. SPATIAL_REUSE);
  784. ppdu_info->rx_status.he_data4 = value;
  785. /* data5 */
  786. value = HAL_RX_GET(he_sig_a_su_info,
  787. HE_SIG_A_SU_INFO_0, TRANSMIT_BW);
  788. ppdu_info->rx_status.he_data5 = value;
  789. ppdu_info->rx_status.bw = value;
  790. value = HAL_RX_GET(he_sig_a_su_info,
  791. HE_SIG_A_SU_INFO_0, CP_LTF_SIZE);
  792. switch (value) {
  793. case 0:
  794. he_gi = HE_GI_0_8;
  795. he_ltf = HE_LTF_1_X;
  796. break;
  797. case 1:
  798. he_gi = HE_GI_0_8;
  799. he_ltf = HE_LTF_2_X;
  800. break;
  801. case 2:
  802. he_gi = HE_GI_1_6;
  803. he_ltf = HE_LTF_2_X;
  804. break;
  805. case 3:
  806. if (he_dcm && he_stbc) {
  807. he_gi = HE_GI_0_8;
  808. he_ltf = HE_LTF_4_X;
  809. } else {
  810. he_gi = HE_GI_3_2;
  811. he_ltf = HE_LTF_4_X;
  812. }
  813. break;
  814. }
  815. ppdu_info->rx_status.sgi = he_gi;
  816. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  817. ppdu_info->rx_status.he_data5 |= value;
  818. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  819. ppdu_info->rx_status.ltf_size = he_ltf;
  820. ppdu_info->rx_status.he_data5 |= value;
  821. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  822. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  823. ppdu_info->rx_status.he_data5 |= value;
  824. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  825. PACKET_EXTENSION_A_FACTOR);
  826. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  827. ppdu_info->rx_status.he_data5 |= value;
  828. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1, TXBF);
  829. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  830. ppdu_info->rx_status.he_data5 |= value;
  831. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  832. PACKET_EXTENSION_PE_DISAMBIGUITY);
  833. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  834. ppdu_info->rx_status.he_data5 |= value;
  835. /* data6 */
  836. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  837. value++;
  838. ppdu_info->rx_status.nss = value;
  839. ppdu_info->rx_status.he_data6 = value;
  840. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  841. DOPPLER_INDICATION);
  842. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  843. ppdu_info->rx_status.he_data6 |= value;
  844. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  845. TXOP_DURATION);
  846. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  847. ppdu_info->rx_status.he_data6 |= value;
  848. ppdu_info->rx_status.beamformed = HAL_RX_GET(he_sig_a_su_info,
  849. HE_SIG_A_SU_INFO_1, TXBF);
  850. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_SU;
  851. break;
  852. }
  853. case WIFIPHYRX_HE_SIG_A_MU_DL_E:
  854. {
  855. uint8_t *he_sig_a_mu_dl_info = (uint8_t *)rx_tlv +
  856. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_A_MU_DL_0,
  857. HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS);
  858. ppdu_info->rx_status.he_mu_flags = 1;
  859. /* HE Flags */
  860. /*data1*/
  861. ppdu_info->rx_status.he_data1 =
  862. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  863. ppdu_info->rx_status.he_data1 |=
  864. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  865. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  866. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  867. QDF_MON_STATUS_HE_STBC_KNOWN |
  868. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  869. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  870. /* data2 */
  871. ppdu_info->rx_status.he_data2 =
  872. QDF_MON_STATUS_HE_GI_KNOWN;
  873. ppdu_info->rx_status.he_data2 |=
  874. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  875. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  876. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  877. QDF_MON_STATUS_TXOP_KNOWN |
  878. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  879. /*data3*/
  880. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  881. HE_SIG_A_MU_DL_INFO_0, BSS_COLOR_ID);
  882. ppdu_info->rx_status.he_data3 = value;
  883. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  884. HE_SIG_A_MU_DL_INFO_0, DL_UL_FLAG);
  885. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  886. ppdu_info->rx_status.he_data3 |= value;
  887. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  888. HE_SIG_A_MU_DL_INFO_1,
  889. LDPC_EXTRA_SYMBOL);
  890. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  891. ppdu_info->rx_status.he_data3 |= value;
  892. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  893. HE_SIG_A_MU_DL_INFO_1, STBC);
  894. he_stbc = value;
  895. value = value << QDF_MON_STATUS_STBC_SHIFT;
  896. ppdu_info->rx_status.he_data3 |= value;
  897. /*data4*/
  898. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  899. SPATIAL_REUSE);
  900. ppdu_info->rx_status.he_data4 = value;
  901. /*data5*/
  902. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  903. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  904. ppdu_info->rx_status.he_data5 = value;
  905. ppdu_info->rx_status.bw = value;
  906. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  907. HE_SIG_A_MU_DL_INFO_0, CP_LTF_SIZE);
  908. switch (value) {
  909. case 0:
  910. he_gi = HE_GI_0_8;
  911. he_ltf = HE_LTF_4_X;
  912. break;
  913. case 1:
  914. he_gi = HE_GI_0_8;
  915. he_ltf = HE_LTF_2_X;
  916. break;
  917. case 2:
  918. he_gi = HE_GI_1_6;
  919. he_ltf = HE_LTF_2_X;
  920. break;
  921. case 3:
  922. he_gi = HE_GI_3_2;
  923. he_ltf = HE_LTF_4_X;
  924. break;
  925. }
  926. ppdu_info->rx_status.sgi = he_gi;
  927. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  928. ppdu_info->rx_status.he_data5 |= value;
  929. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  930. ppdu_info->rx_status.he_data5 |= value;
  931. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  932. HE_SIG_A_MU_DL_INFO_1, NUM_LTF_SYMBOLS);
  933. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  934. ppdu_info->rx_status.he_data5 |= value;
  935. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  936. PACKET_EXTENSION_A_FACTOR);
  937. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  938. ppdu_info->rx_status.he_data5 |= value;
  939. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  940. PACKET_EXTENSION_PE_DISAMBIGUITY);
  941. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  942. ppdu_info->rx_status.he_data5 |= value;
  943. /*data6*/
  944. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  945. DOPPLER_INDICATION);
  946. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  947. ppdu_info->rx_status.he_data6 |= value;
  948. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  949. TXOP_DURATION);
  950. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  951. ppdu_info->rx_status.he_data6 |= value;
  952. /* HE-MU Flags */
  953. /* HE-MU-flags1 */
  954. ppdu_info->rx_status.he_flags1 =
  955. QDF_MON_STATUS_SIG_B_MCS_KNOWN |
  956. QDF_MON_STATUS_SIG_B_DCM_KNOWN |
  957. QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_1_KNOWN |
  958. QDF_MON_STATUS_SIG_B_SYM_NUM_KNOWN |
  959. QDF_MON_STATUS_RU_0_KNOWN;
  960. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  961. HE_SIG_A_MU_DL_INFO_0, MCS_OF_SIG_B);
  962. ppdu_info->rx_status.he_flags1 |= value;
  963. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  964. HE_SIG_A_MU_DL_INFO_0, DCM_OF_SIG_B);
  965. value = value << QDF_MON_STATUS_DCM_FLAG_1_SHIFT;
  966. ppdu_info->rx_status.he_flags1 |= value;
  967. /* HE-MU-flags2 */
  968. ppdu_info->rx_status.he_flags2 =
  969. QDF_MON_STATUS_BW_KNOWN;
  970. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  971. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  972. ppdu_info->rx_status.he_flags2 |= value;
  973. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  974. HE_SIG_A_MU_DL_INFO_0, COMP_MODE_SIG_B);
  975. value = value << QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_2_SHIFT;
  976. ppdu_info->rx_status.he_flags2 |= value;
  977. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  978. HE_SIG_A_MU_DL_INFO_0, NUM_SIG_B_SYMBOLS);
  979. value = value - 1;
  980. value = value << QDF_MON_STATUS_NUM_SIG_B_SYMBOLS_SHIFT;
  981. ppdu_info->rx_status.he_flags2 |= value;
  982. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  983. break;
  984. }
  985. case WIFIPHYRX_HE_SIG_B1_MU_E:
  986. {
  987. uint8_t *he_sig_b1_mu_info = (uint8_t *)rx_tlv +
  988. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B1_MU_0,
  989. HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS);
  990. ppdu_info->rx_status.he_sig_b_common_known |=
  991. QDF_MON_STATUS_HE_SIG_B_COMMON_KNOWN_RU0;
  992. /* TODO: Check on the availability of other fields in
  993. * sig_b_common
  994. */
  995. value = HAL_RX_GET(he_sig_b1_mu_info,
  996. HE_SIG_B1_MU_INFO_0, RU_ALLOCATION);
  997. ppdu_info->rx_status.he_RU[0] = value;
  998. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_MIMO;
  999. break;
  1000. }
  1001. case WIFIPHYRX_HE_SIG_B2_MU_E:
  1002. {
  1003. uint8_t *he_sig_b2_mu_info = (uint8_t *)rx_tlv +
  1004. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_MU_0,
  1005. HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS);
  1006. /*
  1007. * Not all "HE" fields can be updated from
  1008. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1009. * to populate rest of the "HE" fields for MU scenarios.
  1010. */
  1011. /* HE-data1 */
  1012. ppdu_info->rx_status.he_data1 |=
  1013. QDF_MON_STATUS_HE_MCS_KNOWN |
  1014. QDF_MON_STATUS_HE_CODING_KNOWN;
  1015. /* HE-data2 */
  1016. /* HE-data3 */
  1017. value = HAL_RX_GET(he_sig_b2_mu_info,
  1018. HE_SIG_B2_MU_INFO_0, STA_MCS);
  1019. ppdu_info->rx_status.mcs = value;
  1020. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1021. ppdu_info->rx_status.he_data3 |= value;
  1022. value = HAL_RX_GET(he_sig_b2_mu_info,
  1023. HE_SIG_B2_MU_INFO_0, STA_CODING);
  1024. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1025. ppdu_info->rx_status.he_data3 |= value;
  1026. /* HE-data4 */
  1027. value = HAL_RX_GET(he_sig_b2_mu_info,
  1028. HE_SIG_B2_MU_INFO_0, STA_ID);
  1029. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1030. ppdu_info->rx_status.he_data4 |= value;
  1031. /* HE-data5 */
  1032. /* HE-data6 */
  1033. value = HAL_RX_GET(he_sig_b2_mu_info,
  1034. HE_SIG_B2_MU_INFO_0, NSTS);
  1035. /* value n indicates n+1 spatial streams */
  1036. value++;
  1037. ppdu_info->rx_status.nss = value;
  1038. ppdu_info->rx_status.he_data6 |= value;
  1039. break;
  1040. }
  1041. case WIFIPHYRX_HE_SIG_B2_OFDMA_E:
  1042. {
  1043. uint8_t *he_sig_b2_ofdma_info =
  1044. (uint8_t *)rx_tlv +
  1045. HAL_RX_OFFSET(UNIFIED_PHYRX_HE_SIG_B2_OFDMA_0,
  1046. HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS);
  1047. /*
  1048. * Not all "HE" fields can be updated from
  1049. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1050. * to populate rest of "HE" fields for MU OFDMA scenarios.
  1051. */
  1052. /* HE-data1 */
  1053. ppdu_info->rx_status.he_data1 |=
  1054. QDF_MON_STATUS_HE_MCS_KNOWN |
  1055. QDF_MON_STATUS_HE_DCM_KNOWN |
  1056. QDF_MON_STATUS_HE_CODING_KNOWN;
  1057. /* HE-data2 */
  1058. ppdu_info->rx_status.he_data2 |=
  1059. QDF_MON_STATUS_TXBF_KNOWN;
  1060. /* HE-data3 */
  1061. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1062. HE_SIG_B2_OFDMA_INFO_0, STA_MCS);
  1063. ppdu_info->rx_status.mcs = value;
  1064. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1065. ppdu_info->rx_status.he_data3 |= value;
  1066. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1067. HE_SIG_B2_OFDMA_INFO_0, STA_DCM);
  1068. he_dcm = value;
  1069. value = value << QDF_MON_STATUS_DCM_SHIFT;
  1070. ppdu_info->rx_status.he_data3 |= value;
  1071. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1072. HE_SIG_B2_OFDMA_INFO_0, STA_CODING);
  1073. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1074. ppdu_info->rx_status.he_data3 |= value;
  1075. /* HE-data4 */
  1076. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1077. HE_SIG_B2_OFDMA_INFO_0, STA_ID);
  1078. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1079. ppdu_info->rx_status.he_data4 |= value;
  1080. /* HE-data5 */
  1081. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1082. HE_SIG_B2_OFDMA_INFO_0, TXBF);
  1083. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  1084. ppdu_info->rx_status.he_data5 |= value;
  1085. /* HE-data6 */
  1086. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1087. HE_SIG_B2_OFDMA_INFO_0, NSTS);
  1088. /* value n indicates n+1 spatial streams */
  1089. value++;
  1090. ppdu_info->rx_status.nss = value;
  1091. ppdu_info->rx_status.he_data6 |= value;
  1092. ppdu_info->rx_status.reception_type = HAL_RX_TYPE_MU_OFDMA;
  1093. break;
  1094. }
  1095. case WIFIPHYRX_RSSI_LEGACY_E:
  1096. {
  1097. uint8_t reception_type;
  1098. int8_t rssi_value;
  1099. uint8_t *rssi_info_tlv = (uint8_t *)rx_tlv +
  1100. HAL_RX_OFFSET(UNIFIED_PHYRX_RSSI_LEGACY_19,
  1101. RECEIVE_RSSI_INFO_PREAMBLE_RSSI_INFO_DETAILS);
  1102. ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rx_tlv,
  1103. PHYRX_RSSI_LEGACY_35, RSSI_COMB);
  1104. ppdu_info->rx_status.bw = hal->ops->hal_rx_get_tlv(rx_tlv);
  1105. ppdu_info->rx_status.he_re = 0;
  1106. reception_type = HAL_RX_GET(rx_tlv,
  1107. PHYRX_RSSI_LEGACY_0,
  1108. RECEPTION_TYPE);
  1109. switch (reception_type) {
  1110. case QDF_RECEPTION_TYPE_ULOFMDA:
  1111. ppdu_info->rx_status.reception_type =
  1112. HAL_RX_TYPE_MU_OFDMA;
  1113. ppdu_info->rx_status.ulofdma_flag = 1;
  1114. ppdu_info->rx_status.he_data1 =
  1115. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  1116. break;
  1117. case QDF_RECEPTION_TYPE_ULMIMO:
  1118. ppdu_info->rx_status.reception_type =
  1119. HAL_RX_TYPE_MU_MIMO;
  1120. ppdu_info->rx_status.he_data1 =
  1121. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  1122. break;
  1123. default:
  1124. ppdu_info->rx_status.reception_type =
  1125. HAL_RX_TYPE_SU;
  1126. break;
  1127. }
  1128. hal_rx_update_rssi_chain(ppdu_info, rssi_info_tlv);
  1129. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1130. RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
  1131. ppdu_info->rx_status.rssi[0] = rssi_value;
  1132. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1133. "RSSI_PRI20_CHAIN0: %d\n", rssi_value);
  1134. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1135. RECEIVE_RSSI_INFO_2, RSSI_PRI20_CHAIN1);
  1136. ppdu_info->rx_status.rssi[1] = rssi_value;
  1137. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1138. "RSSI_PRI20_CHAIN1: %d\n", rssi_value);
  1139. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1140. RECEIVE_RSSI_INFO_4, RSSI_PRI20_CHAIN2);
  1141. ppdu_info->rx_status.rssi[2] = rssi_value;
  1142. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1143. "RSSI_PRI20_CHAIN2: %d\n", rssi_value);
  1144. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1145. RECEIVE_RSSI_INFO_6, RSSI_PRI20_CHAIN3);
  1146. ppdu_info->rx_status.rssi[3] = rssi_value;
  1147. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1148. "RSSI_PRI20_CHAIN3: %d\n", rssi_value);
  1149. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1150. RECEIVE_RSSI_INFO_8, RSSI_PRI20_CHAIN4);
  1151. ppdu_info->rx_status.rssi[4] = rssi_value;
  1152. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1153. "RSSI_PRI20_CHAIN4: %d\n", rssi_value);
  1154. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1155. RECEIVE_RSSI_INFO_10,
  1156. RSSI_PRI20_CHAIN5);
  1157. ppdu_info->rx_status.rssi[5] = rssi_value;
  1158. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1159. "RSSI_PRI20_CHAIN5: %d\n", rssi_value);
  1160. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1161. RECEIVE_RSSI_INFO_12,
  1162. RSSI_PRI20_CHAIN6);
  1163. ppdu_info->rx_status.rssi[6] = rssi_value;
  1164. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1165. "RSSI_PRI20_CHAIN6: %d\n", rssi_value);
  1166. rssi_value = HAL_RX_GET(rssi_info_tlv,
  1167. RECEIVE_RSSI_INFO_14,
  1168. RSSI_PRI20_CHAIN7);
  1169. ppdu_info->rx_status.rssi[7] = rssi_value;
  1170. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1171. "RSSI_PRI20_CHAIN7: %d\n", rssi_value);
  1172. break;
  1173. }
  1174. case WIFIPHYRX_OTHER_RECEIVE_INFO_E:
  1175. hal_rx_proc_phyrx_other_receive_info_tlv(hal, rx_tlv_hdr,
  1176. ppdu_info);
  1177. break;
  1178. case WIFIRX_HEADER_E:
  1179. {
  1180. struct hal_rx_ppdu_common_info *com_info = &ppdu_info->com_info;
  1181. uint16_t mpdu_cnt = com_info->mpdu_cnt;
  1182. if (mpdu_cnt >= HAL_RX_MAX_MPDU) {
  1183. hal_alert("Number of MPDUs per PPDU exceeded");
  1184. break;
  1185. }
  1186. /* Update first_msdu_payload for every mpdu and increment
  1187. * com_info->mpdu_cnt for every WIFIRX_HEADER_E TLV
  1188. */
  1189. ppdu_info->ppdu_msdu_info[mpdu_cnt].first_msdu_payload =
  1190. rx_tlv;
  1191. ppdu_info->ppdu_msdu_info[mpdu_cnt].payload_len = tlv_len;
  1192. ppdu_info->ppdu_msdu_info[mpdu_cnt].nbuf = nbuf;
  1193. ppdu_info->msdu_info.first_msdu_payload = rx_tlv;
  1194. ppdu_info->msdu_info.payload_len = tlv_len;
  1195. ppdu_info->user_id = user_id;
  1196. ppdu_info->hdr_len = tlv_len;
  1197. ppdu_info->data = rx_tlv;
  1198. ppdu_info->data += 4;
  1199. /* for every RX_HEADER TLV increment mpdu_cnt */
  1200. com_info->mpdu_cnt++;
  1201. return HAL_TLV_STATUS_HEADER;
  1202. }
  1203. case WIFIRX_MPDU_START_E:
  1204. {
  1205. uint8_t *rx_mpdu_start =
  1206. (uint8_t *)rx_tlv + HAL_RX_OFFSET(UNIFIED_RX_MPDU_START_0,
  1207. RX_MPDU_INFO_RX_MPDU_INFO_DETAILS);
  1208. uint32_t ppdu_id =
  1209. HAL_RX_GET_PPDU_ID(rx_mpdu_start);
  1210. uint8_t filter_category = 0;
  1211. ppdu_info->nac_info.fc_valid =
  1212. HAL_RX_GET_FC_VALID(rx_mpdu_start);
  1213. ppdu_info->nac_info.to_ds_flag =
  1214. HAL_RX_GET_TO_DS_FLAG(rx_mpdu_start);
  1215. ppdu_info->nac_info.frame_control =
  1216. HAL_RX_GET(rx_mpdu_start,
  1217. RX_MPDU_INFO_14,
  1218. MPDU_FRAME_CONTROL_FIELD);
  1219. ppdu_info->sw_frame_group_id =
  1220. HAL_RX_GET_SW_FRAME_GROUP_ID(rx_mpdu_start);
  1221. if (ppdu_info->sw_frame_group_id ==
  1222. HAL_MPDU_SW_FRAME_GROUP_NULL_DATA) {
  1223. ppdu_info->rx_status.frame_control_info_valid =
  1224. ppdu_info->nac_info.fc_valid;
  1225. ppdu_info->rx_status.frame_control =
  1226. ppdu_info->nac_info.frame_control;
  1227. }
  1228. ppdu_info->nac_info.mac_addr2_valid =
  1229. HAL_RX_GET_MAC_ADDR2_VALID(rx_mpdu_start);
  1230. *(uint16_t *)&ppdu_info->nac_info.mac_addr2[0] =
  1231. HAL_RX_GET(rx_mpdu_start,
  1232. RX_MPDU_INFO_16,
  1233. MAC_ADDR_AD2_15_0);
  1234. *(uint32_t *)&ppdu_info->nac_info.mac_addr2[2] =
  1235. HAL_RX_GET(rx_mpdu_start,
  1236. RX_MPDU_INFO_17,
  1237. MAC_ADDR_AD2_47_16);
  1238. if (ppdu_info->rx_status.prev_ppdu_id != ppdu_id) {
  1239. ppdu_info->rx_status.prev_ppdu_id = ppdu_id;
  1240. ppdu_info->rx_status.ppdu_len =
  1241. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1242. MPDU_LENGTH);
  1243. } else {
  1244. ppdu_info->rx_status.ppdu_len +=
  1245. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1246. MPDU_LENGTH);
  1247. }
  1248. filter_category =
  1249. HAL_RX_GET_FILTER_CATEGORY(rx_mpdu_start);
  1250. if (filter_category == 0)
  1251. ppdu_info->rx_status.rxpcu_filter_pass = 1;
  1252. else if (filter_category == 1)
  1253. ppdu_info->rx_status.monitor_direct_used = 1;
  1254. ppdu_info->nac_info.mcast_bcast =
  1255. HAL_RX_GET(rx_mpdu_start,
  1256. RX_MPDU_INFO_13,
  1257. MCAST_BCAST);
  1258. break;
  1259. }
  1260. case WIFIRX_MPDU_END_E:
  1261. ppdu_info->user_id = user_id;
  1262. ppdu_info->fcs_err =
  1263. HAL_RX_GET(rx_tlv, RX_MPDU_END_1,
  1264. FCS_ERR);
  1265. return HAL_TLV_STATUS_MPDU_END;
  1266. case WIFIRX_MSDU_END_E:
  1267. if (user_id < HAL_MAX_UL_MU_USERS) {
  1268. ppdu_info->rx_msdu_info[user_id].cce_metadata =
  1269. HAL_RX_MSDU_END_CCE_METADATA_GET(rx_tlv);
  1270. ppdu_info->rx_msdu_info[user_id].fse_metadata =
  1271. HAL_RX_MSDU_END_FSE_METADATA_GET(rx_tlv);
  1272. ppdu_info->rx_msdu_info[user_id].is_flow_idx_timeout =
  1273. HAL_RX_MSDU_END_FLOW_IDX_TIMEOUT_GET(rx_tlv);
  1274. ppdu_info->rx_msdu_info[user_id].is_flow_idx_invalid =
  1275. HAL_RX_MSDU_END_FLOW_IDX_INVALID_GET(rx_tlv);
  1276. ppdu_info->rx_msdu_info[user_id].flow_idx =
  1277. HAL_RX_MSDU_END_FLOW_IDX_GET(rx_tlv);
  1278. }
  1279. return HAL_TLV_STATUS_MSDU_END;
  1280. case 0:
  1281. return HAL_TLV_STATUS_PPDU_DONE;
  1282. default:
  1283. if (hal_rx_handle_other_tlvs(tlv_tag, rx_tlv, ppdu_info))
  1284. unhandled = false;
  1285. else
  1286. unhandled = true;
  1287. break;
  1288. }
  1289. if (!unhandled)
  1290. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1291. "%s TLV type: %d, TLV len:%d %s",
  1292. __func__, tlv_tag, tlv_len,
  1293. unhandled == true ? "unhandled" : "");
  1294. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1295. rx_tlv, tlv_len);
  1296. return HAL_TLV_STATUS_PPDU_NOT_DONE;
  1297. }
  1298. /**
  1299. * hal_reo_setup - Initialize HW REO block
  1300. *
  1301. * @hal_soc: Opaque HAL SOC handle
  1302. * @reo_params: parameters needed by HAL for REO config
  1303. */
  1304. static void hal_reo_setup_generic(struct hal_soc *soc,
  1305. void *reoparams)
  1306. {
  1307. uint32_t reg_val;
  1308. struct hal_reo_params *reo_params = (struct hal_reo_params *)reoparams;
  1309. reg_val = HAL_REG_READ(soc, HWIO_REO_R0_GENERAL_ENABLE_ADDR(
  1310. SEQ_WCSS_UMAC_REO_REG_OFFSET));
  1311. hal_reo_config(soc, reg_val, reo_params);
  1312. /* Other ring enable bits and REO_ENABLE will be set by FW */
  1313. /* TODO: Setup destination ring mapping if enabled */
  1314. /* TODO: Error destination ring setting is left to default.
  1315. * Default setting is to send all errors to release ring.
  1316. */
  1317. HAL_REG_WRITE(soc,
  1318. HWIO_REO_R0_AGING_THRESHOLD_IX_0_ADDR(
  1319. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1320. HAL_DEFAULT_BE_BK_VI_REO_TIMEOUT_MS * 1000);
  1321. HAL_REG_WRITE(soc,
  1322. HWIO_REO_R0_AGING_THRESHOLD_IX_1_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_2_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_3_ADDR(
  1331. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1332. (HAL_DEFAULT_VO_REO_TIMEOUT_MS * 1000));
  1333. /*
  1334. * When hash based routing is enabled, routing of the rx packet
  1335. * is done based on the following value: 1 _ _ _ _ The last 4
  1336. * bits are based on hash[3:0]. This means the possible values
  1337. * are 0x10 to 0x1f. This value is used to look-up the
  1338. * ring ID configured in Destination_Ring_Ctrl_IX_* register.
  1339. * The Destination_Ring_Ctrl_IX_2 and Destination_Ring_Ctrl_IX_3
  1340. * registers need to be configured to set-up the 16 entries to
  1341. * map the hash values to a ring number. There are 3 bits per
  1342. * hash entry – which are mapped as follows:
  1343. * 0: TCL, 1:SW1, 2:SW2, * 3:SW3, 4:SW4, 5:Release, 6:FW(WIFI),
  1344. * 7: NOT_USED.
  1345. */
  1346. if (reo_params->rx_hash_enabled) {
  1347. HAL_REG_WRITE(soc,
  1348. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1349. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1350. reo_params->remap1);
  1351. hal_debug("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR 0x%x",
  1352. HAL_REG_READ(soc,
  1353. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_2_ADDR(
  1354. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1355. HAL_REG_WRITE(soc,
  1356. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1357. SEQ_WCSS_UMAC_REO_REG_OFFSET),
  1358. reo_params->remap2);
  1359. hal_debug("HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR 0x%x",
  1360. HAL_REG_READ(soc,
  1361. HWIO_REO_R0_DESTINATION_RING_CTRL_IX_3_ADDR(
  1362. SEQ_WCSS_UMAC_REO_REG_OFFSET)));
  1363. }
  1364. /* TODO: Check if the following registers shoould be setup by host:
  1365. * AGING_CONTROL
  1366. * HIGH_MEMORY_THRESHOLD
  1367. * GLOBAL_LINK_DESC_COUNT_THRESH_IX_0[1,2]
  1368. * GLOBAL_LINK_DESC_COUNT_CTRL
  1369. */
  1370. }
  1371. /**
  1372. * hal_get_hw_hptp_generic() - Get HW head and tail pointer value for any ring
  1373. * @hal_soc: Opaque HAL SOC handle
  1374. * @hal_ring: Source ring pointer
  1375. * @headp: Head Pointer
  1376. * @tailp: Tail Pointer
  1377. * @ring: Ring type
  1378. *
  1379. * Return: Update tail pointer and head pointer in arguments.
  1380. */
  1381. static inline
  1382. void hal_get_hw_hptp_generic(struct hal_soc *hal_soc,
  1383. hal_ring_handle_t hal_ring_hdl,
  1384. uint32_t *headp, uint32_t *tailp,
  1385. uint8_t ring)
  1386. {
  1387. struct hal_srng *srng = (struct hal_srng *)hal_ring_hdl;
  1388. struct hal_hw_srng_config *ring_config;
  1389. enum hal_ring_type ring_type = (enum hal_ring_type)ring;
  1390. if (!hal_soc || !srng) {
  1391. QDF_TRACE(QDF_MODULE_ID_HAL, QDF_TRACE_LEVEL_ERROR,
  1392. "%s: Context is Null", __func__);
  1393. return;
  1394. }
  1395. ring_config = HAL_SRNG_CONFIG(hal_soc, ring_type);
  1396. if (!ring_config->lmac_ring) {
  1397. if (srng->ring_dir == HAL_SRNG_SRC_RING) {
  1398. *headp = SRNG_SRC_REG_READ(srng, HP);
  1399. *tailp = SRNG_SRC_REG_READ(srng, TP);
  1400. } else {
  1401. *headp = SRNG_DST_REG_READ(srng, HP);
  1402. *tailp = SRNG_DST_REG_READ(srng, TP);
  1403. }
  1404. }
  1405. }
  1406. /**
  1407. * hal_srng_src_hw_init - Private function to initialize SRNG
  1408. * source ring HW
  1409. * @hal_soc: HAL SOC handle
  1410. * @srng: SRNG ring pointer
  1411. */
  1412. static inline
  1413. void hal_srng_src_hw_init_generic(struct hal_soc *hal,
  1414. struct hal_srng *srng)
  1415. {
  1416. uint32_t reg_val = 0;
  1417. uint64_t tp_addr = 0;
  1418. hal_debug("hw_init srng %d", srng->ring_id);
  1419. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1420. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_LSB,
  1421. srng->msi_addr & 0xffffffff);
  1422. reg_val = SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB, ADDR),
  1423. (uint64_t)(srng->msi_addr) >> 32) |
  1424. SRNG_SM(SRNG_SRC_FLD(MSI1_BASE_MSB,
  1425. MSI1_ENABLE), 1);
  1426. SRNG_SRC_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1427. SRNG_SRC_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1428. }
  1429. SRNG_SRC_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1430. reg_val = SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1431. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1432. SRNG_SM(SRNG_SRC_FLD(BASE_MSB, RING_SIZE),
  1433. srng->entry_size * srng->num_entries);
  1434. SRNG_SRC_REG_WRITE(srng, BASE_MSB, reg_val);
  1435. reg_val = SRNG_SM(SRNG_SRC_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1436. SRNG_SRC_REG_WRITE(srng, ID, reg_val);
  1437. /**
  1438. * Interrupt setup:
  1439. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1440. * if level mode is required
  1441. */
  1442. reg_val = 0;
  1443. /*
  1444. * WAR - Hawkeye v1 has a hardware bug which requires timer value to be
  1445. * programmed in terms of 1us resolution instead of 8us resolution as
  1446. * given in MLD.
  1447. */
  1448. if (srng->intr_timer_thres_us) {
  1449. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1450. INTERRUPT_TIMER_THRESHOLD),
  1451. srng->intr_timer_thres_us);
  1452. /* For HK v2 this should be (srng->intr_timer_thres_us >> 3) */
  1453. }
  1454. if (srng->intr_batch_cntr_thres_entries) {
  1455. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX0,
  1456. BATCH_COUNTER_THRESHOLD),
  1457. srng->intr_batch_cntr_thres_entries *
  1458. srng->entry_size);
  1459. }
  1460. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX0, reg_val);
  1461. reg_val = 0;
  1462. if (srng->flags & HAL_SRNG_LOW_THRES_INTR_ENABLE) {
  1463. reg_val |= SRNG_SM(SRNG_SRC_FLD(CONSUMER_INT_SETUP_IX1,
  1464. LOW_THRESHOLD), srng->u.src_ring.low_threshold);
  1465. }
  1466. SRNG_SRC_REG_WRITE(srng, CONSUMER_INT_SETUP_IX1, reg_val);
  1467. /* As per HW team, TP_ADDR and HP_ADDR for Idle link ring should
  1468. * remain 0 to avoid some WBM stability issues. Remote head/tail
  1469. * pointers are not required since this ring is completely managed
  1470. * by WBM HW
  1471. */
  1472. reg_val = 0;
  1473. if (srng->ring_id != HAL_SRNG_WBM_IDLE_LINK) {
  1474. tp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1475. ((unsigned long)(srng->u.src_ring.tp_addr) -
  1476. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1477. SRNG_SRC_REG_WRITE(srng, TP_ADDR_LSB, tp_addr & 0xffffffff);
  1478. SRNG_SRC_REG_WRITE(srng, TP_ADDR_MSB, tp_addr >> 32);
  1479. } else {
  1480. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, RING_ID_DISABLE), 1);
  1481. }
  1482. /* Initilaize head and tail pointers to indicate ring is empty */
  1483. SRNG_SRC_REG_WRITE(srng, HP, 0);
  1484. SRNG_SRC_REG_WRITE(srng, TP, 0);
  1485. *(srng->u.src_ring.tp_addr) = 0;
  1486. reg_val |= ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1487. SRNG_SM(SRNG_SRC_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1488. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1489. SRNG_SM(SRNG_SRC_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1490. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1491. SRNG_SM(SRNG_SRC_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1492. /* Loop count is not used for SRC rings */
  1493. reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, LOOPCNT_DISABLE), 1);
  1494. /*
  1495. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1496. * todo: update fw_api and replace with above line
  1497. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1498. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1499. */
  1500. reg_val |= 0x40;
  1501. SRNG_SRC_REG_WRITE(srng, MISC, reg_val);
  1502. }
  1503. /**
  1504. * hal_srng_dst_hw_init - Private function to initialize SRNG
  1505. * destination ring HW
  1506. * @hal_soc: HAL SOC handle
  1507. * @srng: SRNG ring pointer
  1508. */
  1509. static inline
  1510. void hal_srng_dst_hw_init_generic(struct hal_soc *hal,
  1511. struct hal_srng *srng)
  1512. {
  1513. uint32_t reg_val = 0;
  1514. uint64_t hp_addr = 0;
  1515. hal_debug("hw_init srng %d", srng->ring_id);
  1516. if (srng->flags & HAL_SRNG_MSI_INTR) {
  1517. SRNG_DST_REG_WRITE(srng, MSI1_BASE_LSB,
  1518. srng->msi_addr & 0xffffffff);
  1519. reg_val = SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB, ADDR),
  1520. (uint64_t)(srng->msi_addr) >> 32) |
  1521. SRNG_SM(SRNG_DST_FLD(MSI1_BASE_MSB,
  1522. MSI1_ENABLE), 1);
  1523. SRNG_DST_REG_WRITE(srng, MSI1_BASE_MSB, reg_val);
  1524. SRNG_DST_REG_WRITE(srng, MSI1_DATA, srng->msi_data);
  1525. }
  1526. SRNG_DST_REG_WRITE(srng, BASE_LSB, srng->ring_base_paddr & 0xffffffff);
  1527. reg_val = SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_BASE_ADDR_MSB),
  1528. ((uint64_t)(srng->ring_base_paddr) >> 32)) |
  1529. SRNG_SM(SRNG_DST_FLD(BASE_MSB, RING_SIZE),
  1530. srng->entry_size * srng->num_entries);
  1531. SRNG_DST_REG_WRITE(srng, BASE_MSB, reg_val);
  1532. reg_val = SRNG_SM(SRNG_DST_FLD(ID, RING_ID), srng->ring_id) |
  1533. SRNG_SM(SRNG_DST_FLD(ID, ENTRY_SIZE), srng->entry_size);
  1534. SRNG_DST_REG_WRITE(srng, ID, reg_val);
  1535. /**
  1536. * Interrupt setup:
  1537. * Default interrupt mode is 'pulse'. Need to setup SW_INTERRUPT_MODE
  1538. * if level mode is required
  1539. */
  1540. reg_val = 0;
  1541. if (srng->intr_timer_thres_us) {
  1542. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1543. INTERRUPT_TIMER_THRESHOLD),
  1544. srng->intr_timer_thres_us >> 3);
  1545. }
  1546. if (srng->intr_batch_cntr_thres_entries) {
  1547. reg_val |= SRNG_SM(SRNG_DST_FLD(PRODUCER_INT_SETUP,
  1548. BATCH_COUNTER_THRESHOLD),
  1549. srng->intr_batch_cntr_thres_entries *
  1550. srng->entry_size);
  1551. }
  1552. SRNG_DST_REG_WRITE(srng, PRODUCER_INT_SETUP, reg_val);
  1553. hp_addr = (uint64_t)(hal->shadow_rdptr_mem_paddr +
  1554. ((unsigned long)(srng->u.dst_ring.hp_addr) -
  1555. (unsigned long)(hal->shadow_rdptr_mem_vaddr)));
  1556. SRNG_DST_REG_WRITE(srng, HP_ADDR_LSB, hp_addr & 0xffffffff);
  1557. SRNG_DST_REG_WRITE(srng, HP_ADDR_MSB, hp_addr >> 32);
  1558. /* Initilaize head and tail pointers to indicate ring is empty */
  1559. SRNG_DST_REG_WRITE(srng, HP, 0);
  1560. SRNG_DST_REG_WRITE(srng, TP, 0);
  1561. *(srng->u.dst_ring.hp_addr) = 0;
  1562. reg_val = ((srng->flags & HAL_SRNG_DATA_TLV_SWAP) ?
  1563. SRNG_SM(SRNG_DST_FLD(MISC, DATA_TLV_SWAP_BIT), 1) : 0) |
  1564. ((srng->flags & HAL_SRNG_RING_PTR_SWAP) ?
  1565. SRNG_SM(SRNG_DST_FLD(MISC, HOST_FW_SWAP_BIT), 1) : 0) |
  1566. ((srng->flags & HAL_SRNG_MSI_SWAP) ?
  1567. SRNG_SM(SRNG_DST_FLD(MISC, MSI_SWAP_BIT), 1) : 0);
  1568. /*
  1569. * reg_val |= SRNG_SM(SRNG_SRC_FLD(MISC, SRNG_ENABLE), 1);
  1570. * todo: update fw_api and replace with above line
  1571. * (when SRNG_ENABLE field for the MISC register is available in fw_api)
  1572. * (WCSS_UMAC_CE_0_SRC_WFSS_CE_CHANNEL_SRC_R0_SRC_RING_MISC)
  1573. */
  1574. reg_val |= 0x40;
  1575. SRNG_DST_REG_WRITE(srng, MISC, reg_val);
  1576. }
  1577. #define HAL_RX_WBM_ERR_SRC_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1578. (WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_OFFSET >> 2))) & \
  1579. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_MASK) >> \
  1580. WBM_RELEASE_RING_2_RELEASE_SOURCE_MODULE_LSB)
  1581. #define HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1582. (WBM_RELEASE_RING_2_REO_PUSH_REASON_OFFSET >> 2))) & \
  1583. WBM_RELEASE_RING_2_REO_PUSH_REASON_MASK) >> \
  1584. WBM_RELEASE_RING_2_REO_PUSH_REASON_LSB)
  1585. #define HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc) (((*(((uint32_t *) wbm_desc)+ \
  1586. (WBM_RELEASE_RING_2_REO_ERROR_CODE_OFFSET >> 2))) & \
  1587. WBM_RELEASE_RING_2_REO_ERROR_CODE_MASK) >> \
  1588. WBM_RELEASE_RING_2_REO_ERROR_CODE_LSB)
  1589. #define HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc) \
  1590. (((*(((uint32_t *) wbm_desc) + \
  1591. (WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_OFFSET >> 2))) & \
  1592. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_MASK) >> \
  1593. WBM_RELEASE_RING_2_RXDMA_PUSH_REASON_LSB)
  1594. #define HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc) \
  1595. (((*(((uint32_t *) wbm_desc) + \
  1596. (WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_OFFSET >> 2))) & \
  1597. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_MASK) >> \
  1598. WBM_RELEASE_RING_2_RXDMA_ERROR_CODE_LSB)
  1599. /**
  1600. * hal_rx_wbm_err_info_get_generic(): Retrieves WBM error code and reason and
  1601. * save it to hal_wbm_err_desc_info structure passed by caller
  1602. * @wbm_desc: wbm ring descriptor
  1603. * @wbm_er_info1: hal_wbm_err_desc_info structure, output parameter.
  1604. * Return: void
  1605. */
  1606. static inline void hal_rx_wbm_err_info_get_generic(void *wbm_desc,
  1607. void *wbm_er_info1)
  1608. {
  1609. struct hal_wbm_err_desc_info *wbm_er_info =
  1610. (struct hal_wbm_err_desc_info *)wbm_er_info1;
  1611. wbm_er_info->wbm_err_src = HAL_RX_WBM_ERR_SRC_GET(wbm_desc);
  1612. wbm_er_info->reo_psh_rsn = HAL_RX_WBM_REO_PUSH_REASON_GET(wbm_desc);
  1613. wbm_er_info->reo_err_code = HAL_RX_WBM_REO_ERROR_CODE_GET(wbm_desc);
  1614. wbm_er_info->rxdma_psh_rsn = HAL_RX_WBM_RXDMA_PUSH_REASON_GET(wbm_desc);
  1615. wbm_er_info->rxdma_err_code = HAL_RX_WBM_RXDMA_ERROR_CODE_GET(wbm_desc);
  1616. }
  1617. /**
  1618. * hal_tx_comp_get_release_reason_generic() - TQM Release reason
  1619. * @hal_desc: completion ring descriptor pointer
  1620. *
  1621. * This function will return the type of pointer - buffer or descriptor
  1622. *
  1623. * Return: buffer type
  1624. */
  1625. static inline uint8_t hal_tx_comp_get_release_reason_generic(void *hal_desc)
  1626. {
  1627. uint32_t comp_desc =
  1628. *(uint32_t *) (((uint8_t *) hal_desc) +
  1629. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_OFFSET);
  1630. return (comp_desc & WBM_RELEASE_RING_2_TQM_RELEASE_REASON_MASK) >>
  1631. WBM_RELEASE_RING_2_TQM_RELEASE_REASON_LSB;
  1632. }
  1633. /**
  1634. * hal_rx_dump_mpdu_start_tlv_generic: dump RX mpdu_start TLV in structured
  1635. * human readable format.
  1636. * @mpdu_start: pointer the rx_attention TLV in pkt.
  1637. * @dbg_level: log level.
  1638. *
  1639. * Return: void
  1640. */
  1641. static inline void hal_rx_dump_mpdu_start_tlv_generic(void *mpdustart,
  1642. uint8_t dbg_level)
  1643. {
  1644. struct rx_mpdu_start *mpdu_start = (struct rx_mpdu_start *)mpdustart;
  1645. struct rx_mpdu_info *mpdu_info =
  1646. (struct rx_mpdu_info *)&mpdu_start->rx_mpdu_info_details;
  1647. hal_verbose_debug(
  1648. "rx_mpdu_start tlv (1/5) - "
  1649. "rxpcu_mpdu_filter_in_category: %x "
  1650. "sw_frame_group_id: %x "
  1651. "ndp_frame: %x "
  1652. "phy_err: %x "
  1653. "phy_err_during_mpdu_header: %x "
  1654. "protocol_version_err: %x "
  1655. "ast_based_lookup_valid: %x "
  1656. "phy_ppdu_id: %x "
  1657. "ast_index: %x "
  1658. "sw_peer_id: %x "
  1659. "mpdu_frame_control_valid: %x "
  1660. "mpdu_duration_valid: %x "
  1661. "mac_addr_ad1_valid: %x "
  1662. "mac_addr_ad2_valid: %x "
  1663. "mac_addr_ad3_valid: %x "
  1664. "mac_addr_ad4_valid: %x "
  1665. "mpdu_sequence_control_valid: %x "
  1666. "mpdu_qos_control_valid: %x "
  1667. "mpdu_ht_control_valid: %x "
  1668. "frame_encryption_info_valid: %x ",
  1669. mpdu_info->rxpcu_mpdu_filter_in_category,
  1670. mpdu_info->sw_frame_group_id,
  1671. mpdu_info->ndp_frame,
  1672. mpdu_info->phy_err,
  1673. mpdu_info->phy_err_during_mpdu_header,
  1674. mpdu_info->protocol_version_err,
  1675. mpdu_info->ast_based_lookup_valid,
  1676. mpdu_info->phy_ppdu_id,
  1677. mpdu_info->ast_index,
  1678. mpdu_info->sw_peer_id,
  1679. mpdu_info->mpdu_frame_control_valid,
  1680. mpdu_info->mpdu_duration_valid,
  1681. mpdu_info->mac_addr_ad1_valid,
  1682. mpdu_info->mac_addr_ad2_valid,
  1683. mpdu_info->mac_addr_ad3_valid,
  1684. mpdu_info->mac_addr_ad4_valid,
  1685. mpdu_info->mpdu_sequence_control_valid,
  1686. mpdu_info->mpdu_qos_control_valid,
  1687. mpdu_info->mpdu_ht_control_valid,
  1688. mpdu_info->frame_encryption_info_valid);
  1689. hal_verbose_debug(
  1690. "rx_mpdu_start tlv (2/5) - "
  1691. "fr_ds: %x "
  1692. "to_ds: %x "
  1693. "encrypted: %x "
  1694. "mpdu_retry: %x "
  1695. "mpdu_sequence_number: %x "
  1696. "epd_en: %x "
  1697. "all_frames_shall_be_encrypted: %x "
  1698. "encrypt_type: %x "
  1699. "mesh_sta: %x "
  1700. "bssid_hit: %x "
  1701. "bssid_number: %x "
  1702. "tid: %x "
  1703. "pn_31_0: %x "
  1704. "pn_63_32: %x "
  1705. "pn_95_64: %x "
  1706. "pn_127_96: %x "
  1707. "peer_meta_data: %x "
  1708. "rxpt_classify_info.reo_destination_indication: %x "
  1709. "rxpt_classify_info.use_flow_id_toeplitz_clfy: %x "
  1710. "rx_reo_queue_desc_addr_31_0: %x ",
  1711. mpdu_info->fr_ds,
  1712. mpdu_info->to_ds,
  1713. mpdu_info->encrypted,
  1714. mpdu_info->mpdu_retry,
  1715. mpdu_info->mpdu_sequence_number,
  1716. mpdu_info->epd_en,
  1717. mpdu_info->all_frames_shall_be_encrypted,
  1718. mpdu_info->encrypt_type,
  1719. mpdu_info->mesh_sta,
  1720. mpdu_info->bssid_hit,
  1721. mpdu_info->bssid_number,
  1722. mpdu_info->tid,
  1723. mpdu_info->pn_31_0,
  1724. mpdu_info->pn_63_32,
  1725. mpdu_info->pn_95_64,
  1726. mpdu_info->pn_127_96,
  1727. mpdu_info->peer_meta_data,
  1728. mpdu_info->rxpt_classify_info_details.reo_destination_indication,
  1729. mpdu_info->rxpt_classify_info_details.use_flow_id_toeplitz_clfy,
  1730. mpdu_info->rx_reo_queue_desc_addr_31_0);
  1731. hal_verbose_debug(
  1732. "rx_mpdu_start tlv (3/5) - "
  1733. "rx_reo_queue_desc_addr_39_32: %x "
  1734. "receive_queue_number: %x "
  1735. "pre_delim_err_warning: %x "
  1736. "first_delim_err: %x "
  1737. "key_id_octet: %x "
  1738. "new_peer_entry: %x "
  1739. "decrypt_needed: %x "
  1740. "decap_type: %x "
  1741. "rx_insert_vlan_c_tag_padding: %x "
  1742. "rx_insert_vlan_s_tag_padding: %x "
  1743. "strip_vlan_c_tag_decap: %x "
  1744. "strip_vlan_s_tag_decap: %x "
  1745. "pre_delim_count: %x "
  1746. "ampdu_flag: %x "
  1747. "bar_frame: %x "
  1748. "mpdu_length: %x "
  1749. "first_mpdu: %x "
  1750. "mcast_bcast: %x "
  1751. "ast_index_not_found: %x "
  1752. "ast_index_timeout: %x ",
  1753. mpdu_info->rx_reo_queue_desc_addr_39_32,
  1754. mpdu_info->receive_queue_number,
  1755. mpdu_info->pre_delim_err_warning,
  1756. mpdu_info->first_delim_err,
  1757. mpdu_info->key_id_octet,
  1758. mpdu_info->new_peer_entry,
  1759. mpdu_info->decrypt_needed,
  1760. mpdu_info->decap_type,
  1761. mpdu_info->rx_insert_vlan_c_tag_padding,
  1762. mpdu_info->rx_insert_vlan_s_tag_padding,
  1763. mpdu_info->strip_vlan_c_tag_decap,
  1764. mpdu_info->strip_vlan_s_tag_decap,
  1765. mpdu_info->pre_delim_count,
  1766. mpdu_info->ampdu_flag,
  1767. mpdu_info->bar_frame,
  1768. mpdu_info->mpdu_length,
  1769. mpdu_info->first_mpdu,
  1770. mpdu_info->mcast_bcast,
  1771. mpdu_info->ast_index_not_found,
  1772. mpdu_info->ast_index_timeout);
  1773. hal_verbose_debug(
  1774. "rx_mpdu_start tlv (4/5) - "
  1775. "power_mgmt: %x "
  1776. "non_qos: %x "
  1777. "null_data: %x "
  1778. "mgmt_type: %x "
  1779. "ctrl_type: %x "
  1780. "more_data: %x "
  1781. "eosp: %x "
  1782. "fragment_flag: %x "
  1783. "order: %x "
  1784. "u_apsd_trigger: %x "
  1785. "encrypt_required: %x "
  1786. "directed: %x "
  1787. "mpdu_frame_control_field: %x "
  1788. "mpdu_duration_field: %x "
  1789. "mac_addr_ad1_31_0: %x "
  1790. "mac_addr_ad1_47_32: %x "
  1791. "mac_addr_ad2_15_0: %x "
  1792. "mac_addr_ad2_47_16: %x "
  1793. "mac_addr_ad3_31_0: %x "
  1794. "mac_addr_ad3_47_32: %x ",
  1795. mpdu_info->power_mgmt,
  1796. mpdu_info->non_qos,
  1797. mpdu_info->null_data,
  1798. mpdu_info->mgmt_type,
  1799. mpdu_info->ctrl_type,
  1800. mpdu_info->more_data,
  1801. mpdu_info->eosp,
  1802. mpdu_info->fragment_flag,
  1803. mpdu_info->order,
  1804. mpdu_info->u_apsd_trigger,
  1805. mpdu_info->encrypt_required,
  1806. mpdu_info->directed,
  1807. mpdu_info->mpdu_frame_control_field,
  1808. mpdu_info->mpdu_duration_field,
  1809. mpdu_info->mac_addr_ad1_31_0,
  1810. mpdu_info->mac_addr_ad1_47_32,
  1811. mpdu_info->mac_addr_ad2_15_0,
  1812. mpdu_info->mac_addr_ad2_47_16,
  1813. mpdu_info->mac_addr_ad3_31_0,
  1814. mpdu_info->mac_addr_ad3_47_32);
  1815. hal_verbose_debug(
  1816. "rx_mpdu_start tlv (5/5) - "
  1817. "mpdu_sequence_control_field: %x "
  1818. "mac_addr_ad4_31_0: %x "
  1819. "mac_addr_ad4_47_32: %x "
  1820. "mpdu_qos_control_field: %x "
  1821. "mpdu_ht_control_field: %x ",
  1822. mpdu_info->mpdu_sequence_control_field,
  1823. mpdu_info->mac_addr_ad4_31_0,
  1824. mpdu_info->mac_addr_ad4_47_32,
  1825. mpdu_info->mpdu_qos_control_field,
  1826. mpdu_info->mpdu_ht_control_field);
  1827. }
  1828. /**
  1829. * hal_tx_desc_set_search_type - Set the search type value
  1830. * @desc: Handle to Tx Descriptor
  1831. * @search_type: search type
  1832. * 0 – Normal search
  1833. * 1 – Index based address search
  1834. * 2 – Index based flow search
  1835. *
  1836. * Return: void
  1837. */
  1838. #ifdef TCL_DATA_CMD_2_SEARCH_TYPE_OFFSET
  1839. static void hal_tx_desc_set_search_type_generic(void *desc,
  1840. uint8_t search_type)
  1841. {
  1842. HAL_SET_FLD(desc, TCL_DATA_CMD_2, SEARCH_TYPE) |=
  1843. HAL_TX_SM(TCL_DATA_CMD_2, SEARCH_TYPE, search_type);
  1844. }
  1845. #else
  1846. static void hal_tx_desc_set_search_type_generic(void *desc,
  1847. uint8_t search_type)
  1848. {
  1849. }
  1850. #endif
  1851. /**
  1852. * hal_tx_desc_set_search_index - Set the search index value
  1853. * @desc: Handle to Tx Descriptor
  1854. * @search_index: The index that will be used for index based address or
  1855. * flow search. The field is valid when 'search_type' is
  1856. * 1 0r 2
  1857. *
  1858. * Return: void
  1859. */
  1860. #ifdef TCL_DATA_CMD_5_SEARCH_INDEX_OFFSET
  1861. static void hal_tx_desc_set_search_index_generic(void *desc,
  1862. uint32_t search_index)
  1863. {
  1864. HAL_SET_FLD(desc, TCL_DATA_CMD_5, SEARCH_INDEX) |=
  1865. HAL_TX_SM(TCL_DATA_CMD_5, SEARCH_INDEX, search_index);
  1866. }
  1867. #else
  1868. static void hal_tx_desc_set_search_index_generic(void *desc,
  1869. uint32_t search_index)
  1870. {
  1871. }
  1872. #endif
  1873. /**
  1874. * hal_tx_desc_set_cache_set_num_generic - Set the cache-set-num value
  1875. * @desc: Handle to Tx Descriptor
  1876. * @cache_num: Cache set number that should be used to cache the index
  1877. * based search results, for address and flow search.
  1878. * This value should be equal to LSB four bits of the hash value
  1879. * of match data, in case of search index points to an entry
  1880. * which may be used in content based search also. The value can
  1881. * be anything when the entry pointed by search index will not be
  1882. * used for content based search.
  1883. *
  1884. * Return: void
  1885. */
  1886. #ifdef TCL_DATA_CMD_5_CACHE_SET_NUM_OFFSET
  1887. static void hal_tx_desc_set_cache_set_num_generic(void *desc,
  1888. uint8_t cache_num)
  1889. {
  1890. HAL_SET_FLD(desc, TCL_DATA_CMD_5, CACHE_SET_NUM) |=
  1891. HAL_TX_SM(TCL_DATA_CMD_5, CACHE_SET_NUM, cache_num);
  1892. }
  1893. #else
  1894. static void hal_tx_desc_set_cache_set_num_generic(void *desc,
  1895. uint8_t cache_num)
  1896. {
  1897. }
  1898. #endif
  1899. /**
  1900. * hal_tx_set_pcp_tid_map_generic() - Configure default PCP to TID map table
  1901. * @soc: HAL SoC context
  1902. * @map: PCP-TID mapping table
  1903. *
  1904. * PCP are mapped to 8 TID values using TID values programmed
  1905. * in one set of mapping registers PCP_TID_MAP_<0 to 6>
  1906. * The mapping register has TID mapping for 8 PCP values
  1907. *
  1908. * Return: none
  1909. */
  1910. static void hal_tx_set_pcp_tid_map_generic(struct hal_soc *soc, uint8_t *map)
  1911. {
  1912. uint32_t addr, value;
  1913. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1914. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1915. value = (map[0] |
  1916. (map[1] << HWIO_TCL_R0_PCP_TID_MAP_PCP_1_SHFT) |
  1917. (map[2] << HWIO_TCL_R0_PCP_TID_MAP_PCP_2_SHFT) |
  1918. (map[3] << HWIO_TCL_R0_PCP_TID_MAP_PCP_3_SHFT) |
  1919. (map[4] << HWIO_TCL_R0_PCP_TID_MAP_PCP_4_SHFT) |
  1920. (map[5] << HWIO_TCL_R0_PCP_TID_MAP_PCP_5_SHFT) |
  1921. (map[6] << HWIO_TCL_R0_PCP_TID_MAP_PCP_6_SHFT) |
  1922. (map[7] << HWIO_TCL_R0_PCP_TID_MAP_PCP_7_SHFT));
  1923. HAL_REG_WRITE(soc, addr, (value & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1924. }
  1925. /**
  1926. * hal_tx_update_pcp_tid_generic() - Update the pcp tid map table with
  1927. * value received from user-space
  1928. * @soc: HAL SoC context
  1929. * @pcp: pcp value
  1930. * @tid : tid value
  1931. *
  1932. * Return: void
  1933. */
  1934. static
  1935. void hal_tx_update_pcp_tid_generic(struct hal_soc *soc,
  1936. uint8_t pcp, uint8_t tid)
  1937. {
  1938. uint32_t addr, value, regval;
  1939. addr = HWIO_TCL_R0_PCP_TID_MAP_ADDR(
  1940. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1941. value = (uint32_t)tid << (HAL_TX_BITS_PER_TID * pcp);
  1942. /* Read back previous PCP TID config and update
  1943. * with new config.
  1944. */
  1945. regval = HAL_REG_READ(soc, addr);
  1946. regval &= ~(HAL_TX_TID_BITS_MASK << (HAL_TX_BITS_PER_TID * pcp));
  1947. regval |= value;
  1948. HAL_REG_WRITE(soc, addr,
  1949. (regval & HWIO_TCL_R0_PCP_TID_MAP_RMSK));
  1950. }
  1951. /**
  1952. * hal_tx_update_tidmap_prty_generic() - Update the tid map priority
  1953. * @soc: HAL SoC context
  1954. * @val: priority value
  1955. *
  1956. * Return: void
  1957. */
  1958. static
  1959. void hal_tx_update_tidmap_prty_generic(struct hal_soc *soc, uint8_t value)
  1960. {
  1961. uint32_t addr;
  1962. addr = HWIO_TCL_R0_TID_MAP_PRTY_ADDR(
  1963. SEQ_WCSS_UMAC_MAC_TCL_REG_OFFSET);
  1964. HAL_REG_WRITE(soc, addr,
  1965. (value & HWIO_TCL_R0_TID_MAP_PRTY_RMSK));
  1966. }
  1967. #endif /* _HAL_GENERIC_API_H_ */