hal_api_mon.h 38 KB

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  1. /*
  2. * Copyright (c) 2017-2018 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_API_MON_H_
  19. #define _HAL_API_MON_H_
  20. #include "qdf_types.h"
  21. #include "hal_internal.h"
  22. #include <target_type.h>
  23. #define HAL_RX_OFFSET(block, field) block##_##field##_OFFSET
  24. #define HAL_RX_LSB(block, field) block##_##field##_LSB
  25. #define HAL_RX_MASk(block, field) block##_##field##_MASK
  26. #define HAL_RX_GET(_ptr, block, field) \
  27. (((*((volatile uint32_t *)_ptr + (HAL_RX_OFFSET(block, field)>>2))) & \
  28. HAL_RX_MASk(block, field)) >> \
  29. HAL_RX_LSB(block, field))
  30. #define HAL_RX_PHY_DATA_RADAR 0x01
  31. #define HAL_SU_MU_CODING_LDPC 0x01
  32. #define HAL_RX_FCS_LEN (4)
  33. #define KEY_EXTIV 0x20
  34. #define HAL_RX_USER_TLV32_TYPE_OFFSET 0x00000000
  35. #define HAL_RX_USER_TLV32_TYPE_LSB 1
  36. #define HAL_RX_USER_TLV32_TYPE_MASK 0x000003FE
  37. #define HAL_RX_USER_TLV32_LEN_OFFSET 0x00000000
  38. #define HAL_RX_USER_TLV32_LEN_LSB 10
  39. #define HAL_RX_USER_TLV32_LEN_MASK 0x003FFC00
  40. #define HAL_RX_USER_TLV32_USERID_OFFSET 0x00000000
  41. #define HAL_RX_USER_TLV32_USERID_LSB 26
  42. #define HAL_RX_USER_TLV32_USERID_MASK 0xFC000000
  43. #define HAL_ALIGN(x, a) HAL_ALIGN_MASK(x, (a)-1)
  44. #define HAL_ALIGN_MASK(x, mask) (typeof(x))(((uint32)(x) + (mask)) & ~(mask))
  45. #define HAL_RX_TLV32_HDR_SIZE 4
  46. #define HAL_RX_GET_USER_TLV32_TYPE(rx_status_tlv_ptr) \
  47. ((*((uint32_t *)(rx_status_tlv_ptr)) & \
  48. HAL_RX_USER_TLV32_TYPE_MASK) >> \
  49. HAL_RX_USER_TLV32_TYPE_LSB)
  50. #define HAL_RX_GET_USER_TLV32_LEN(rx_status_tlv_ptr) \
  51. ((*((uint32_t *)(rx_status_tlv_ptr)) & \
  52. HAL_RX_USER_TLV32_LEN_MASK) >> \
  53. HAL_RX_USER_TLV32_LEN_LSB)
  54. #define HAL_RX_GET_USER_TLV32_USERID(rx_status_tlv_ptr) \
  55. ((*((uint32_t *)(rx_status_tlv_ptr)) & \
  56. HAL_RX_USER_TLV32_USERID_MASK) >> \
  57. HAL_RX_USER_TLV32_USERID_LSB)
  58. #define HAL_TLV_STATUS_PPDU_NOT_DONE 0
  59. #define HAL_TLV_STATUS_PPDU_DONE 1
  60. #define HAL_TLV_STATUS_BUF_DONE 2
  61. #define HAL_TLV_STATUS_PPDU_NON_STD_DONE 3
  62. #define HAL_MAX_UL_MU_USERS 8
  63. #define HAL_RX_PKT_TYPE_11A 0
  64. #define HAL_RX_PKT_TYPE_11B 1
  65. #define HAL_RX_PKT_TYPE_11N 2
  66. #define HAL_RX_PKT_TYPE_11AC 3
  67. #define HAL_RX_PKT_TYPE_11AX 4
  68. #define HAL_RX_RECEPTION_TYPE_SU 0
  69. #define HAL_RX_RECEPTION_TYPE_MU_MIMO 1
  70. #define HAL_RX_RECEPTION_TYPE_OFDMA 2
  71. #define HAL_RX_RECEPTION_TYPE_MU_OFDMA 3
  72. /* Multiply rate by 2 to avoid float point
  73. * and get rate in units of 500kbps
  74. */
  75. #define HAL_11B_RATE_0MCS 11*2
  76. #define HAL_11B_RATE_1MCS 5.5*2
  77. #define HAL_11B_RATE_2MCS 2*2
  78. #define HAL_11B_RATE_3MCS 1*2
  79. #define HAL_11B_RATE_4MCS 11*2
  80. #define HAL_11B_RATE_5MCS 5.5*2
  81. #define HAL_11B_RATE_6MCS 2*2
  82. #define HAL_11A_RATE_0MCS 48*2
  83. #define HAL_11A_RATE_1MCS 24*2
  84. #define HAL_11A_RATE_2MCS 12*2
  85. #define HAL_11A_RATE_3MCS 6*2
  86. #define HAL_11A_RATE_4MCS 54*2
  87. #define HAL_11A_RATE_5MCS 36*2
  88. #define HAL_11A_RATE_6MCS 18*2
  89. #define HAL_11A_RATE_7MCS 9*2
  90. #define HE_GI_0_8 0
  91. #define HE_GI_1_6 1
  92. #define HE_GI_3_2 2
  93. #define HT_SGI_PRESENT 0x80
  94. #define HE_LTF_1_X 0
  95. #define HE_LTF_2_X 1
  96. #define HE_LTF_4_X 2
  97. #define VHT_SIG_SU_NSS_MASK 0x7
  98. #define HAL_TID_INVALID 31
  99. #define HAL_AST_IDX_INVALID 0xFFFF
  100. #ifdef GET_MSDU_AGGREGATION
  101. #define HAL_RX_GET_MSDU_AGGREGATION(rx_desc, rs)\
  102. {\
  103. struct rx_msdu_end *rx_msdu_end;\
  104. bool first_msdu, last_msdu; \
  105. rx_msdu_end = &rx_desc->msdu_end_tlv.rx_msdu_end;\
  106. first_msdu = HAL_RX_GET(rx_msdu_end, RX_MSDU_END_5, FIRST_MSDU);\
  107. last_msdu = HAL_RX_GET(rx_msdu_end, RX_MSDU_END_5, LAST_MSDU);\
  108. if (first_msdu && last_msdu)\
  109. rs->rs_flags &= (~IEEE80211_AMSDU_FLAG);\
  110. else\
  111. rs->rs_flags |= (IEEE80211_AMSDU_FLAG); \
  112. } \
  113. #else
  114. #define HAL_RX_GET_MSDU_AGGREGATION(rx_desc, rs)
  115. #endif
  116. #define HAL_MAC_ADDR_LEN 6
  117. enum {
  118. HAL_HW_RX_DECAP_FORMAT_RAW = 0,
  119. HAL_HW_RX_DECAP_FORMAT_NWIFI,
  120. HAL_HW_RX_DECAP_FORMAT_ETH2,
  121. HAL_HW_RX_DECAP_FORMAT_8023,
  122. };
  123. enum {
  124. DP_PPDU_STATUS_START,
  125. DP_PPDU_STATUS_DONE,
  126. };
  127. static inline
  128. uint32_t HAL_RX_MON_HW_RX_DESC_SIZE(void)
  129. {
  130. /* return the HW_RX_DESC size */
  131. return sizeof(struct rx_pkt_tlvs);
  132. }
  133. static inline
  134. uint8_t *HAL_RX_MON_DEST_GET_DESC(uint8_t *data)
  135. {
  136. return data;
  137. }
  138. static inline
  139. uint32_t HAL_RX_DESC_GET_MPDU_LENGTH_ERR(void *hw_desc_addr)
  140. {
  141. struct rx_attention *rx_attn;
  142. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  143. rx_attn = &rx_desc->attn_tlv.rx_attn;
  144. return HAL_RX_GET(rx_attn, RX_ATTENTION_1, MPDU_LENGTH_ERR);
  145. }
  146. static inline
  147. uint32_t HAL_RX_DESC_GET_MPDU_FCS_ERR(void *hw_desc_addr)
  148. {
  149. struct rx_attention *rx_attn;
  150. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  151. rx_attn = &rx_desc->attn_tlv.rx_attn;
  152. return HAL_RX_GET(rx_attn, RX_ATTENTION_1, FCS_ERR);
  153. }
  154. static inline
  155. uint32_t
  156. HAL_RX_DESC_GET_DECAP_FORMAT(void *hw_desc_addr) {
  157. struct rx_msdu_start *rx_msdu_start;
  158. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  159. rx_msdu_start = &rx_desc->msdu_start_tlv.rx_msdu_start;
  160. return HAL_RX_GET(rx_msdu_start, RX_MSDU_START_2, DECAP_FORMAT);
  161. }
  162. static inline
  163. uint8_t *
  164. HAL_RX_DESC_GET_80211_HDR(void *hw_desc_addr) {
  165. uint8_t *rx_pkt_hdr;
  166. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  167. rx_pkt_hdr = &rx_desc->pkt_hdr_tlv.rx_pkt_hdr[0];
  168. return rx_pkt_hdr;
  169. }
  170. static inline
  171. uint32_t HAL_RX_HW_DESC_GET_PPDUID_GET(void *hw_desc_addr)
  172. {
  173. struct rx_mpdu_info *rx_mpdu_info;
  174. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  175. rx_mpdu_info =
  176. &rx_desc->mpdu_start_tlv.rx_mpdu_start.rx_mpdu_info_details;
  177. return HAL_RX_GET(rx_mpdu_info, RX_MPDU_INFO_0, PHY_PPDU_ID);
  178. }
  179. /* TODO: Move all Rx descriptor functions to hal_rx.h to avoid duplication */
  180. static inline
  181. uint32_t hal_rx_desc_is_first_msdu(void *hw_desc_addr)
  182. {
  183. struct rx_pkt_tlvs *rx_tlvs = (struct rx_pkt_tlvs *)hw_desc_addr;
  184. struct rx_msdu_end *msdu_end = &rx_tlvs->msdu_end_tlv.rx_msdu_end;
  185. return HAL_RX_GET(msdu_end, RX_MSDU_END_5, FIRST_MSDU);
  186. }
  187. #define HAL_RX_BUFFER_ADDR_31_0_GET(buff_addr_info) \
  188. (_HAL_MS((*_OFFSET_TO_WORD_PTR(buff_addr_info, \
  189. BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_OFFSET)), \
  190. BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_MASK, \
  191. BUFFER_ADDR_INFO_0_BUFFER_ADDR_31_0_LSB))
  192. #define HAL_RX_REO_ENT_BUFFER_ADDR_39_32_GET(reo_ent_desc) \
  193. (HAL_RX_BUFFER_ADDR_39_32_GET(& \
  194. (((struct reo_entrance_ring *)reo_ent_desc) \
  195. ->reo_level_mpdu_frame_info.msdu_link_desc_addr_info)))
  196. #define HAL_RX_REO_ENT_BUFFER_ADDR_31_0_GET(reo_ent_desc) \
  197. (HAL_RX_BUFFER_ADDR_31_0_GET(& \
  198. (((struct reo_entrance_ring *)reo_ent_desc) \
  199. ->reo_level_mpdu_frame_info.msdu_link_desc_addr_info)))
  200. #define HAL_RX_REO_ENT_BUF_COOKIE_GET(reo_ent_desc) \
  201. (HAL_RX_BUF_COOKIE_GET(& \
  202. (((struct reo_entrance_ring *)reo_ent_desc) \
  203. ->reo_level_mpdu_frame_info.msdu_link_desc_addr_info)))
  204. /**
  205. * hal_rx_reo_ent_buf_paddr_get: Gets the physical address and
  206. * cookie from the REO entrance ring element
  207. *
  208. * @ hal_rx_desc_cookie: Opaque cookie pointer used by HAL to get to
  209. * the current descriptor
  210. * @ buf_info: structure to return the buffer information
  211. * @ msdu_cnt: pointer to msdu count in MPDU
  212. * Return: void
  213. */
  214. static inline
  215. void hal_rx_reo_ent_buf_paddr_get(void *rx_desc,
  216. struct hal_buf_info *buf_info,
  217. void **pp_buf_addr_info,
  218. uint32_t *msdu_cnt
  219. )
  220. {
  221. struct reo_entrance_ring *reo_ent_ring =
  222. (struct reo_entrance_ring *)rx_desc;
  223. struct buffer_addr_info *buf_addr_info;
  224. struct rx_mpdu_desc_info *rx_mpdu_desc_info_details;
  225. uint32_t loop_cnt;
  226. rx_mpdu_desc_info_details =
  227. &reo_ent_ring->reo_level_mpdu_frame_info.rx_mpdu_desc_info_details;
  228. *msdu_cnt = HAL_RX_GET(rx_mpdu_desc_info_details,
  229. RX_MPDU_DESC_INFO_0, MSDU_COUNT);
  230. loop_cnt = HAL_RX_GET(reo_ent_ring, REO_ENTRANCE_RING_7, LOOPING_COUNT);
  231. buf_addr_info =
  232. &reo_ent_ring->reo_level_mpdu_frame_info.msdu_link_desc_addr_info;
  233. buf_info->paddr =
  234. (HAL_RX_BUFFER_ADDR_31_0_GET(buf_addr_info) |
  235. ((uint64_t)
  236. (HAL_RX_BUFFER_ADDR_39_32_GET(buf_addr_info)) << 32));
  237. buf_info->sw_cookie = HAL_RX_BUF_COOKIE_GET(buf_addr_info);
  238. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  239. "[%s][%d] ReoAddr=%pK, addrInfo=%pK, paddr=0x%llx, loopcnt=%d",
  240. __func__, __LINE__, reo_ent_ring, buf_addr_info,
  241. (unsigned long long)buf_info->paddr, loop_cnt);
  242. *pp_buf_addr_info = (void *)buf_addr_info;
  243. }
  244. static inline
  245. void hal_rx_mon_next_link_desc_get(void *rx_msdu_link_desc,
  246. struct hal_buf_info *buf_info, void **pp_buf_addr_info)
  247. {
  248. struct rx_msdu_link *msdu_link =
  249. (struct rx_msdu_link *)rx_msdu_link_desc;
  250. struct buffer_addr_info *buf_addr_info;
  251. buf_addr_info = &msdu_link->next_msdu_link_desc_addr_info;
  252. buf_info->paddr =
  253. (HAL_RX_BUFFER_ADDR_31_0_GET(buf_addr_info) |
  254. ((uint64_t)
  255. (HAL_RX_BUFFER_ADDR_39_32_GET(buf_addr_info)) << 32));
  256. buf_info->sw_cookie = HAL_RX_BUF_COOKIE_GET(buf_addr_info);
  257. *pp_buf_addr_info = (void *)buf_addr_info;
  258. }
  259. /**
  260. * hal_rx_msdu_link_desc_set: Retrieves MSDU Link Descriptor to WBM
  261. *
  262. * @ soc : HAL version of the SOC pointer
  263. * @ src_srng_desc : void pointer to the WBM Release Ring descriptor
  264. * @ buf_addr_info : void pointer to the buffer_addr_info
  265. *
  266. * Return: void
  267. */
  268. static inline void hal_rx_mon_msdu_link_desc_set(struct hal_soc *soc,
  269. void *src_srng_desc, void *buf_addr_info)
  270. {
  271. struct buffer_addr_info *wbm_srng_buffer_addr_info =
  272. (struct buffer_addr_info *)src_srng_desc;
  273. uint64_t paddr;
  274. struct buffer_addr_info *p_buffer_addr_info =
  275. (struct buffer_addr_info *)buf_addr_info;
  276. paddr =
  277. (HAL_RX_BUFFER_ADDR_31_0_GET(buf_addr_info) |
  278. ((uint64_t)
  279. (HAL_RX_BUFFER_ADDR_39_32_GET(buf_addr_info)) << 32));
  280. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  281. "[%s][%d] src_srng_desc=%pK, buf_addr=0x%llx, cookie=0x%llx",
  282. __func__, __LINE__, src_srng_desc, (unsigned long long)paddr,
  283. (unsigned long long)p_buffer_addr_info->sw_buffer_cookie);
  284. /* Structure copy !!! */
  285. *wbm_srng_buffer_addr_info =
  286. *((struct buffer_addr_info *)buf_addr_info);
  287. }
  288. static inline
  289. uint32 hal_get_rx_msdu_link_desc_size(void)
  290. {
  291. return sizeof(struct rx_msdu_link);
  292. }
  293. enum {
  294. HAL_PKT_TYPE_OFDM = 0,
  295. HAL_PKT_TYPE_CCK,
  296. HAL_PKT_TYPE_HT,
  297. HAL_PKT_TYPE_VHT,
  298. HAL_PKT_TYPE_HE,
  299. };
  300. enum {
  301. HAL_SGI_0_8_US,
  302. HAL_SGI_0_4_US,
  303. HAL_SGI_1_6_US,
  304. HAL_SGI_3_2_US,
  305. };
  306. enum {
  307. HAL_FULL_RX_BW_20,
  308. HAL_FULL_RX_BW_40,
  309. HAL_FULL_RX_BW_80,
  310. HAL_FULL_RX_BW_160,
  311. };
  312. enum {
  313. HAL_RX_TYPE_SU,
  314. HAL_RX_TYPE_MU_MIMO,
  315. HAL_RX_TYPE_MU_OFDMA,
  316. HAL_RX_TYPE_MU_OFDMA_MIMO,
  317. };
  318. /**
  319. * enum
  320. * @HAL_RX_MON_PPDU_START: PPDU start TLV is decoded in HAL
  321. * @HAL_RX_MON_PPDU_END: PPDU end TLV is decided in HAL
  322. */
  323. enum {
  324. HAL_RX_MON_PPDU_START = 0,
  325. HAL_RX_MON_PPDU_END,
  326. };
  327. struct hal_rx_ppdu_user_info {
  328. };
  329. struct hal_rx_ppdu_common_info {
  330. uint32_t ppdu_id;
  331. uint32_t last_ppdu_id;
  332. uint32_t ppdu_timestamp;
  333. uint32_t mpdu_cnt_fcs_ok;
  334. uint32_t mpdu_cnt_fcs_err;
  335. };
  336. struct hal_rx_msdu_payload_info {
  337. uint8_t *first_msdu_payload;
  338. uint32_t payload_len;
  339. };
  340. /**
  341. * struct hal_rx_nac_info - struct for neighbour info
  342. * @fc_valid: flag indicate if it has valid frame control information
  343. * @to_ds_flag: flag indicate to_ds bit
  344. * @mac_addr2_valid: flag indicate if mac_addr2 is valid
  345. * @mac_addr2: mac address2 in wh
  346. */
  347. struct hal_rx_nac_info {
  348. uint8_t fc_valid;
  349. uint8_t to_ds_flag;
  350. uint8_t mac_addr2_valid;
  351. uint8_t mac_addr2[HAL_MAC_ADDR_LEN];
  352. };
  353. struct hal_rx_ppdu_info {
  354. struct hal_rx_ppdu_common_info com_info;
  355. struct hal_rx_ppdu_user_info user_info[HAL_MAX_UL_MU_USERS];
  356. struct mon_rx_status rx_status;
  357. struct hal_rx_msdu_payload_info msdu_info;
  358. struct hal_rx_nac_info nac_info;
  359. /* status ring PPDU start and end state */
  360. uint32_t rx_state;
  361. };
  362. static inline uint32_t
  363. hal_get_rx_status_buf_size(void) {
  364. /* RX status buffer size is hard coded for now */
  365. return 2048;
  366. }
  367. static inline uint8_t*
  368. hal_rx_status_get_next_tlv(uint8_t *rx_tlv) {
  369. uint32_t tlv_len, tlv_tag;
  370. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv);
  371. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv);
  372. /* The actual length of PPDU_END is the combined length of many PHY
  373. * TLVs that follow. Skip the TLV header and
  374. * rx_rxpcu_classification_overview that follows the header to get to
  375. * next TLV.
  376. */
  377. if (tlv_tag == WIFIRX_PPDU_END_E)
  378. tlv_len = sizeof(struct rx_rxpcu_classification_overview);
  379. return (uint8_t *)(((unsigned long)(rx_tlv + tlv_len +
  380. HAL_RX_TLV32_HDR_SIZE + 3)) & (~((unsigned long)3)));
  381. }
  382. static void hal_rx_proc_phyrx_other_receive_info_tlv(struct hal_soc *hal_soc,
  383. void *rx_tlv_hdr,
  384. struct hal_rx_ppdu_info
  385. *ppdu_info)
  386. {
  387. hal_soc->ops->hal_rx_proc_phyrx_other_receive_info_tlv(rx_tlv_hdr,
  388. (void *)ppdu_info);
  389. }
  390. /**
  391. * hal_rx_status_get_tlv_info() - process receive info TLV
  392. * @rx_tlv_hdr: pointer to TLV header
  393. * @ppdu_info: pointer to ppdu_info
  394. *
  395. * Return: HAL_TLV_STATUS_PPDU_NOT_DONE or HAL_TLV_STATUS_PPDU_DONE from tlv
  396. */
  397. static inline uint32_t
  398. hal_rx_status_get_tlv_info(void *rx_tlv_hdr, struct hal_rx_ppdu_info *ppdu_info,
  399. struct hal_soc *hal)
  400. {
  401. uint32_t tlv_tag, user_id, tlv_len, value;
  402. uint8_t group_id = 0;
  403. uint8_t he_dcm = 0;
  404. uint8_t he_stbc = 0;
  405. uint16_t he_gi = 0;
  406. uint16_t he_ltf = 0;
  407. void *rx_tlv;
  408. bool unhandled = false;
  409. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv_hdr);
  410. user_id = HAL_RX_GET_USER_TLV32_USERID(rx_tlv_hdr);
  411. tlv_len = HAL_RX_GET_USER_TLV32_LEN(rx_tlv_hdr);
  412. rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
  413. switch (tlv_tag) {
  414. case WIFIRX_PPDU_START_E:
  415. ppdu_info->com_info.ppdu_id =
  416. HAL_RX_GET(rx_tlv, RX_PPDU_START_0,
  417. PHY_PPDU_ID);
  418. /* channel number is set in PHY meta data */
  419. ppdu_info->rx_status.chan_num =
  420. HAL_RX_GET(rx_tlv, RX_PPDU_START_1,
  421. SW_PHY_META_DATA);
  422. ppdu_info->com_info.ppdu_timestamp =
  423. HAL_RX_GET(rx_tlv, RX_PPDU_START_2,
  424. PPDU_START_TIMESTAMP);
  425. ppdu_info->rx_state = HAL_RX_MON_PPDU_START;
  426. break;
  427. case WIFIRX_PPDU_START_USER_INFO_E:
  428. break;
  429. case WIFIRX_PPDU_END_E:
  430. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  431. "[%s][%d] ppdu_end_e len=%d",
  432. __func__, __LINE__, tlv_len);
  433. /* This is followed by sub-TLVs of PPDU_END */
  434. ppdu_info->rx_state = HAL_RX_MON_PPDU_END;
  435. break;
  436. case WIFIRXPCU_PPDU_END_INFO_E:
  437. ppdu_info->rx_status.tsft =
  438. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
  439. WB_TIMESTAMP_UPPER_32);
  440. ppdu_info->rx_status.tsft = (ppdu_info->rx_status.tsft << 32) |
  441. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_0,
  442. WB_TIMESTAMP_LOWER_32);
  443. ppdu_info->rx_status.duration =
  444. HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_8,
  445. RX_PPDU_DURATION);
  446. break;
  447. case WIFIRX_PPDU_END_USER_STATS_E:
  448. {
  449. unsigned long tid = 0;
  450. uint16_t seq = 0;
  451. ppdu_info->rx_status.ast_index =
  452. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_4,
  453. AST_INDEX);
  454. tid = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_12,
  455. RECEIVED_QOS_DATA_TID_BITMAP);
  456. ppdu_info->rx_status.tid = qdf_find_first_bit(&tid, sizeof(tid)*8);
  457. if (ppdu_info->rx_status.tid == (sizeof(tid) * 8))
  458. ppdu_info->rx_status.tid = HAL_TID_INVALID;
  459. ppdu_info->rx_status.tcp_msdu_count =
  460. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  461. TCP_MSDU_COUNT) +
  462. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  463. TCP_ACK_MSDU_COUNT);
  464. ppdu_info->rx_status.udp_msdu_count =
  465. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_9,
  466. UDP_MSDU_COUNT);
  467. ppdu_info->rx_status.other_msdu_count =
  468. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_10,
  469. OTHER_MSDU_COUNT);
  470. ppdu_info->rx_status.frame_control_info_valid =
  471. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  472. DATA_SEQUENCE_CONTROL_INFO_VALID);
  473. seq = HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_5,
  474. FIRST_DATA_SEQ_CTRL);
  475. if (ppdu_info->rx_status.frame_control_info_valid)
  476. ppdu_info->rx_status.first_data_seq_ctrl = seq;
  477. ppdu_info->rx_status.preamble_type =
  478. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  479. HT_CONTROL_FIELD_PKT_TYPE);
  480. switch (ppdu_info->rx_status.preamble_type) {
  481. case HAL_RX_PKT_TYPE_11N:
  482. ppdu_info->rx_status.ht_flags = 1;
  483. ppdu_info->rx_status.rtap_flags |= HT_SGI_PRESENT;
  484. break;
  485. case HAL_RX_PKT_TYPE_11AC:
  486. ppdu_info->rx_status.vht_flags = 1;
  487. break;
  488. case HAL_RX_PKT_TYPE_11AX:
  489. ppdu_info->rx_status.he_flags = 1;
  490. break;
  491. default:
  492. break;
  493. }
  494. ppdu_info->com_info.mpdu_cnt_fcs_ok =
  495. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_3,
  496. MPDU_CNT_FCS_OK);
  497. ppdu_info->com_info.mpdu_cnt_fcs_err =
  498. HAL_RX_GET(rx_tlv, RX_PPDU_END_USER_STATS_2,
  499. MPDU_CNT_FCS_ERR);
  500. if ((ppdu_info->com_info.mpdu_cnt_fcs_ok |
  501. ppdu_info->com_info.mpdu_cnt_fcs_err) > 1)
  502. ppdu_info->rx_status.rs_flags |= IEEE80211_AMPDU_FLAG;
  503. else
  504. ppdu_info->rx_status.rs_flags &=
  505. (~IEEE80211_AMPDU_FLAG);
  506. break;
  507. }
  508. case WIFIRX_PPDU_END_USER_STATS_EXT_E:
  509. break;
  510. case WIFIRX_PPDU_END_STATUS_DONE_E:
  511. return HAL_TLV_STATUS_PPDU_DONE;
  512. case WIFIDUMMY_E:
  513. return HAL_TLV_STATUS_BUF_DONE;
  514. case WIFIPHYRX_HT_SIG_E:
  515. {
  516. uint8_t *ht_sig_info = (uint8_t *)rx_tlv +
  517. HAL_RX_OFFSET(PHYRX_HT_SIG_0,
  518. HT_SIG_INFO_PHYRX_HT_SIG_INFO_DETAILS);
  519. value = HAL_RX_GET(ht_sig_info, HT_SIG_INFO_1,
  520. FEC_CODING);
  521. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  522. 1 : 0;
  523. ppdu_info->rx_status.mcs = HAL_RX_GET(ht_sig_info,
  524. HT_SIG_INFO_0, MCS);
  525. ppdu_info->rx_status.bw = HAL_RX_GET(ht_sig_info,
  526. HT_SIG_INFO_0, CBW);
  527. ppdu_info->rx_status.sgi = HAL_RX_GET(ht_sig_info,
  528. HT_SIG_INFO_1, SHORT_GI);
  529. break;
  530. }
  531. case WIFIPHYRX_L_SIG_B_E:
  532. {
  533. uint8_t *l_sig_b_info = (uint8_t *)rx_tlv +
  534. HAL_RX_OFFSET(PHYRX_L_SIG_B_0,
  535. L_SIG_B_INFO_PHYRX_L_SIG_B_INFO_DETAILS);
  536. value = HAL_RX_GET(l_sig_b_info, L_SIG_B_INFO_0, RATE);
  537. switch (value) {
  538. case 1:
  539. ppdu_info->rx_status.rate = HAL_11B_RATE_3MCS;
  540. break;
  541. case 2:
  542. ppdu_info->rx_status.rate = HAL_11B_RATE_2MCS;
  543. break;
  544. case 3:
  545. ppdu_info->rx_status.rate = HAL_11B_RATE_1MCS;
  546. break;
  547. case 4:
  548. ppdu_info->rx_status.rate = HAL_11B_RATE_0MCS;
  549. break;
  550. case 5:
  551. ppdu_info->rx_status.rate = HAL_11B_RATE_6MCS;
  552. break;
  553. case 6:
  554. ppdu_info->rx_status.rate = HAL_11B_RATE_5MCS;
  555. break;
  556. case 7:
  557. ppdu_info->rx_status.rate = HAL_11B_RATE_4MCS;
  558. break;
  559. default:
  560. break;
  561. }
  562. ppdu_info->rx_status.cck_flag = 1;
  563. break;
  564. }
  565. case WIFIPHYRX_L_SIG_A_E:
  566. {
  567. uint8_t *l_sig_a_info = (uint8_t *)rx_tlv +
  568. HAL_RX_OFFSET(PHYRX_L_SIG_A_0,
  569. L_SIG_A_INFO_PHYRX_L_SIG_A_INFO_DETAILS);
  570. value = HAL_RX_GET(l_sig_a_info, L_SIG_A_INFO_0, RATE);
  571. switch (value) {
  572. case 8:
  573. ppdu_info->rx_status.rate = HAL_11A_RATE_0MCS;
  574. break;
  575. case 9:
  576. ppdu_info->rx_status.rate = HAL_11A_RATE_1MCS;
  577. break;
  578. case 10:
  579. ppdu_info->rx_status.rate = HAL_11A_RATE_2MCS;
  580. break;
  581. case 11:
  582. ppdu_info->rx_status.rate = HAL_11A_RATE_3MCS;
  583. break;
  584. case 12:
  585. ppdu_info->rx_status.rate = HAL_11A_RATE_4MCS;
  586. break;
  587. case 13:
  588. ppdu_info->rx_status.rate = HAL_11A_RATE_5MCS;
  589. break;
  590. case 14:
  591. ppdu_info->rx_status.rate = HAL_11A_RATE_6MCS;
  592. break;
  593. case 15:
  594. ppdu_info->rx_status.rate = HAL_11A_RATE_7MCS;
  595. break;
  596. default:
  597. break;
  598. }
  599. ppdu_info->rx_status.ofdm_flag = 1;
  600. break;
  601. }
  602. case WIFIPHYRX_VHT_SIG_A_E:
  603. {
  604. uint8_t *vht_sig_a_info = (uint8_t *)rx_tlv +
  605. HAL_RX_OFFSET(PHYRX_VHT_SIG_A_0,
  606. VHT_SIG_A_INFO_PHYRX_VHT_SIG_A_INFO_DETAILS);
  607. value = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_1,
  608. SU_MU_CODING);
  609. ppdu_info->rx_status.ldpc = (value == HAL_SU_MU_CODING_LDPC) ?
  610. 1 : 0;
  611. group_id = HAL_RX_GET(vht_sig_a_info, VHT_SIG_A_INFO_0, GROUP_ID);
  612. ppdu_info->rx_status.vht_flag_values5 = group_id;
  613. ppdu_info->rx_status.mcs = HAL_RX_GET(vht_sig_a_info,
  614. VHT_SIG_A_INFO_1, MCS);
  615. ppdu_info->rx_status.sgi = HAL_RX_GET(vht_sig_a_info,
  616. VHT_SIG_A_INFO_1, GI_SETTING);
  617. switch (hal->target_type) {
  618. case TARGET_TYPE_QCA8074:
  619. ppdu_info->rx_status.is_stbc =
  620. HAL_RX_GET(vht_sig_a_info,
  621. VHT_SIG_A_INFO_0, STBC);
  622. value = HAL_RX_GET(vht_sig_a_info,
  623. VHT_SIG_A_INFO_0, N_STS);
  624. if (ppdu_info->rx_status.is_stbc && (value > 0))
  625. value = ((value + 1) >> 1) - 1;
  626. ppdu_info->rx_status.nss =
  627. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  628. break;
  629. case TARGET_TYPE_QCA6290:
  630. #if !defined(QCA_WIFI_QCA6290_11AX)
  631. ppdu_info->rx_status.is_stbc =
  632. HAL_RX_GET(vht_sig_a_info,
  633. VHT_SIG_A_INFO_0, STBC);
  634. value = HAL_RX_GET(vht_sig_a_info,
  635. VHT_SIG_A_INFO_0, N_STS);
  636. if (ppdu_info->rx_status.is_stbc && (value > 0))
  637. value = ((value + 1) >> 1) - 1;
  638. ppdu_info->rx_status.nss =
  639. ((value & VHT_SIG_SU_NSS_MASK) + 1);
  640. #else
  641. ppdu_info->rx_status.nss = 0;
  642. #endif
  643. break;
  644. #ifdef QCA_WIFI_QCA6390
  645. case TARGET_TYPE_QCA6390:
  646. ppdu_info->rx_status.nss = 0;
  647. break;
  648. #endif
  649. default:
  650. break;
  651. }
  652. ppdu_info->rx_status.vht_flag_values3[0] =
  653. (((ppdu_info->rx_status.mcs) << 4)
  654. | ppdu_info->rx_status.nss);
  655. ppdu_info->rx_status.bw = HAL_RX_GET(vht_sig_a_info,
  656. VHT_SIG_A_INFO_0, BANDWIDTH);
  657. ppdu_info->rx_status.vht_flag_values2 =
  658. ppdu_info->rx_status.bw;
  659. ppdu_info->rx_status.vht_flag_values4 =
  660. HAL_RX_GET(vht_sig_a_info,
  661. VHT_SIG_A_INFO_1, SU_MU_CODING);
  662. ppdu_info->rx_status.beamformed = HAL_RX_GET(vht_sig_a_info,
  663. VHT_SIG_A_INFO_1, BEAMFORMED);
  664. break;
  665. }
  666. case WIFIPHYRX_HE_SIG_A_SU_E:
  667. {
  668. uint8_t *he_sig_a_su_info = (uint8_t *)rx_tlv +
  669. HAL_RX_OFFSET(PHYRX_HE_SIG_A_SU_0,
  670. HE_SIG_A_SU_INFO_PHYRX_HE_SIG_A_SU_INFO_DETAILS);
  671. ppdu_info->rx_status.he_flags = 1;
  672. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  673. FORMAT_INDICATION);
  674. if (value == 0) {
  675. ppdu_info->rx_status.he_data1 =
  676. QDF_MON_STATUS_HE_TRIG_FORMAT_TYPE;
  677. } else {
  678. ppdu_info->rx_status.he_data1 =
  679. QDF_MON_STATUS_HE_SU_FORMAT_TYPE;
  680. }
  681. /* data1 */
  682. ppdu_info->rx_status.he_data1 |=
  683. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  684. QDF_MON_STATUS_HE_BEAM_CHANGE_KNOWN |
  685. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  686. QDF_MON_STATUS_HE_MCS_KNOWN |
  687. QDF_MON_STATUS_HE_DCM_KNOWN |
  688. QDF_MON_STATUS_HE_CODING_KNOWN |
  689. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  690. QDF_MON_STATUS_HE_STBC_KNOWN |
  691. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  692. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  693. /* data2 */
  694. ppdu_info->rx_status.he_data2 =
  695. QDF_MON_STATUS_HE_GI_KNOWN;
  696. ppdu_info->rx_status.he_data2 |=
  697. QDF_MON_STATUS_TXBF_KNOWN |
  698. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  699. QDF_MON_STATUS_TXOP_KNOWN |
  700. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  701. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  702. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  703. /* data3 */
  704. value = HAL_RX_GET(he_sig_a_su_info,
  705. HE_SIG_A_SU_INFO_0, BSS_COLOR_ID);
  706. ppdu_info->rx_status.he_data3 = value;
  707. value = HAL_RX_GET(he_sig_a_su_info,
  708. HE_SIG_A_SU_INFO_0, BEAM_CHANGE);
  709. value = value << QDF_MON_STATUS_BEAM_CHANGE_SHIFT;
  710. ppdu_info->rx_status.he_data3 |= value;
  711. value = HAL_RX_GET(he_sig_a_su_info,
  712. HE_SIG_A_SU_INFO_0, DL_UL_FLAG);
  713. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  714. ppdu_info->rx_status.he_data3 |= value;
  715. value = HAL_RX_GET(he_sig_a_su_info,
  716. HE_SIG_A_SU_INFO_0, TRANSMIT_MCS);
  717. ppdu_info->rx_status.mcs = value;
  718. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  719. ppdu_info->rx_status.he_data3 |= value;
  720. value = HAL_RX_GET(he_sig_a_su_info,
  721. HE_SIG_A_SU_INFO_0, DCM);
  722. he_dcm = value;
  723. value = value << QDF_MON_STATUS_DCM_SHIFT;
  724. ppdu_info->rx_status.he_data3 |= value;
  725. value = HAL_RX_GET(he_sig_a_su_info,
  726. HE_SIG_A_SU_INFO_1, CODING);
  727. value = value << QDF_MON_STATUS_CODING_SHIFT;
  728. ppdu_info->rx_status.he_data3 |= value;
  729. value = HAL_RX_GET(he_sig_a_su_info,
  730. HE_SIG_A_SU_INFO_1,
  731. LDPC_EXTRA_SYMBOL);
  732. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  733. ppdu_info->rx_status.he_data3 |= value;
  734. value = HAL_RX_GET(he_sig_a_su_info,
  735. HE_SIG_A_SU_INFO_1, STBC);
  736. he_stbc = value;
  737. value = value << QDF_MON_STATUS_STBC_SHIFT;
  738. ppdu_info->rx_status.he_data3 |= value;
  739. /* data4 */
  740. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0,
  741. SPATIAL_REUSE);
  742. ppdu_info->rx_status.he_data4 = value;
  743. /* data5 */
  744. value = HAL_RX_GET(he_sig_a_su_info,
  745. HE_SIG_A_SU_INFO_0, TRANSMIT_BW);
  746. ppdu_info->rx_status.he_data5 = value;
  747. ppdu_info->rx_status.bw = value;
  748. value = HAL_RX_GET(he_sig_a_su_info,
  749. HE_SIG_A_SU_INFO_0, CP_LTF_SIZE);
  750. switch (value) {
  751. case 0:
  752. he_gi = HE_GI_0_8;
  753. he_ltf = HE_LTF_1_X;
  754. break;
  755. case 1:
  756. he_gi = HE_GI_0_8;
  757. he_ltf = HE_LTF_2_X;
  758. break;
  759. case 2:
  760. he_gi = HE_GI_1_6;
  761. he_ltf = HE_LTF_2_X;
  762. break;
  763. case 3:
  764. if (he_dcm && he_stbc) {
  765. he_gi = HE_GI_0_8;
  766. he_ltf = HE_LTF_4_X;
  767. } else {
  768. he_gi = HE_GI_3_2;
  769. he_ltf = HE_LTF_4_X;
  770. }
  771. break;
  772. }
  773. ppdu_info->rx_status.sgi = he_gi;
  774. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  775. ppdu_info->rx_status.he_data5 |= value;
  776. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  777. ppdu_info->rx_status.he_data5 |= value;
  778. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  779. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  780. ppdu_info->rx_status.he_data5 |= value;
  781. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  782. PACKET_EXTENSION_A_FACTOR);
  783. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  784. ppdu_info->rx_status.he_data5 |= value;
  785. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1, TXBF);
  786. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  787. ppdu_info->rx_status.he_data5 |= value;
  788. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  789. PACKET_EXTENSION_PE_DISAMBIGUITY);
  790. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  791. ppdu_info->rx_status.he_data5 |= value;
  792. /* data6 */
  793. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_0, NSTS);
  794. value++;
  795. ppdu_info->rx_status.nss = value;
  796. ppdu_info->rx_status.he_data6 = value;
  797. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  798. DOPPLER_INDICATION);
  799. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  800. ppdu_info->rx_status.he_data6 |= value;
  801. value = HAL_RX_GET(he_sig_a_su_info, HE_SIG_A_SU_INFO_1,
  802. TXOP_DURATION);
  803. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  804. ppdu_info->rx_status.he_data6 |= value;
  805. ppdu_info->rx_status.beamformed = HAL_RX_GET(he_sig_a_su_info,
  806. HE_SIG_A_SU_INFO_1, TXBF);
  807. break;
  808. }
  809. case WIFIPHYRX_HE_SIG_A_MU_DL_E:
  810. {
  811. uint8_t *he_sig_a_mu_dl_info = (uint8_t *)rx_tlv +
  812. HAL_RX_OFFSET(PHYRX_HE_SIG_A_MU_DL_0,
  813. HE_SIG_A_MU_DL_INFO_PHYRX_HE_SIG_A_MU_DL_INFO_DETAILS);
  814. ppdu_info->rx_status.he_mu_flags = 1;
  815. /* HE Flags */
  816. /*data1*/
  817. ppdu_info->rx_status.he_data1 =
  818. QDF_MON_STATUS_HE_MU_FORMAT_TYPE;
  819. ppdu_info->rx_status.he_data1 |=
  820. QDF_MON_STATUS_HE_BSS_COLOR_KNOWN |
  821. QDF_MON_STATUS_HE_DL_UL_KNOWN |
  822. QDF_MON_STATUS_HE_LDPC_EXTRA_SYMBOL_KNOWN |
  823. QDF_MON_STATUS_HE_STBC_KNOWN |
  824. QDF_MON_STATUS_HE_DATA_BW_RU_KNOWN |
  825. QDF_MON_STATUS_HE_DOPPLER_KNOWN;
  826. /* data2 */
  827. ppdu_info->rx_status.he_data2 =
  828. QDF_MON_STATUS_HE_GI_KNOWN;
  829. ppdu_info->rx_status.he_data2 |=
  830. QDF_MON_STATUS_LTF_SYMBOLS_KNOWN |
  831. QDF_MON_STATUS_PRE_FEC_PADDING_KNOWN |
  832. QDF_MON_STATUS_PE_DISAMBIGUITY_KNOWN |
  833. QDF_MON_STATUS_TXOP_KNOWN |
  834. QDF_MON_STATUS_MIDABLE_PERIODICITY_KNOWN;
  835. /*data3*/
  836. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  837. HE_SIG_A_MU_DL_INFO_0, BSS_COLOR_ID);
  838. ppdu_info->rx_status.he_data3 = value;
  839. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  840. HE_SIG_A_MU_DL_INFO_0, DL_UL_FLAG);
  841. value = value << QDF_MON_STATUS_DL_UL_SHIFT;
  842. ppdu_info->rx_status.he_data3 |= value;
  843. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  844. HE_SIG_A_MU_DL_INFO_1,
  845. LDPC_EXTRA_SYMBOL);
  846. value = value << QDF_MON_STATUS_LDPC_EXTRA_SYMBOL_SHIFT;
  847. ppdu_info->rx_status.he_data3 |= value;
  848. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  849. HE_SIG_A_MU_DL_INFO_1, STBC);
  850. he_stbc = value;
  851. value = value << QDF_MON_STATUS_STBC_SHIFT;
  852. ppdu_info->rx_status.he_data3 |= value;
  853. /*data4*/
  854. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  855. SPATIAL_REUSE);
  856. ppdu_info->rx_status.he_data4 = value;
  857. /*data5*/
  858. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  859. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  860. ppdu_info->rx_status.he_data5 = value;
  861. ppdu_info->rx_status.bw = value;
  862. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  863. HE_SIG_A_MU_DL_INFO_0, CP_LTF_SIZE);
  864. switch (value) {
  865. case 0:
  866. he_gi = HE_GI_0_8;
  867. he_ltf = HE_LTF_4_X;
  868. break;
  869. case 1:
  870. he_gi = HE_GI_0_8;
  871. he_ltf = HE_LTF_2_X;
  872. break;
  873. case 2:
  874. he_gi = HE_GI_1_6;
  875. he_ltf = HE_LTF_2_X;
  876. break;
  877. case 3:
  878. he_gi = HE_GI_3_2;
  879. he_ltf = HE_LTF_4_X;
  880. break;
  881. }
  882. ppdu_info->rx_status.sgi = he_gi;
  883. value = he_gi << QDF_MON_STATUS_GI_SHIFT;
  884. ppdu_info->rx_status.he_data5 |= value;
  885. value = he_ltf << QDF_MON_STATUS_HE_LTF_SIZE_SHIFT;
  886. ppdu_info->rx_status.he_data5 |= value;
  887. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  888. HE_SIG_A_MU_DL_INFO_1, NUM_LTF_SYMBOLS);
  889. value = (value << QDF_MON_STATUS_HE_LTF_SYM_SHIFT);
  890. ppdu_info->rx_status.he_data5 |= value;
  891. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  892. PACKET_EXTENSION_A_FACTOR);
  893. value = value << QDF_MON_STATUS_PRE_FEC_PAD_SHIFT;
  894. ppdu_info->rx_status.he_data5 |= value;
  895. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  896. PACKET_EXTENSION_PE_DISAMBIGUITY);
  897. value = value << QDF_MON_STATUS_PE_DISAMBIGUITY_SHIFT;
  898. ppdu_info->rx_status.he_data5 |= value;
  899. /*data6*/
  900. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_0,
  901. DOPPLER_INDICATION);
  902. value = value << QDF_MON_STATUS_DOPPLER_SHIFT;
  903. ppdu_info->rx_status.he_data6 |= value;
  904. value = HAL_RX_GET(he_sig_a_mu_dl_info, HE_SIG_A_MU_DL_INFO_1,
  905. TXOP_DURATION);
  906. value = value << QDF_MON_STATUS_TXOP_SHIFT;
  907. ppdu_info->rx_status.he_data6 |= value;
  908. /* HE-MU Flags */
  909. /* HE-MU-flags1 */
  910. ppdu_info->rx_status.he_flags1 =
  911. QDF_MON_STATUS_SIG_B_MCS_KNOWN |
  912. QDF_MON_STATUS_SIG_B_DCM_KNOWN |
  913. QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_1_KNOWN |
  914. QDF_MON_STATUS_SIG_B_SYM_NUM_KNOWN |
  915. QDF_MON_STATUS_RU_0_KNOWN;
  916. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  917. HE_SIG_A_MU_DL_INFO_0, MCS_OF_SIG_B);
  918. ppdu_info->rx_status.he_flags1 |= value;
  919. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  920. HE_SIG_A_MU_DL_INFO_0, DCM_OF_SIG_B);
  921. value = value << QDF_MON_STATUS_DCM_FLAG_1_SHIFT;
  922. ppdu_info->rx_status.he_flags1 |= value;
  923. /* HE-MU-flags2 */
  924. ppdu_info->rx_status.he_flags2 =
  925. QDF_MON_STATUS_BW_KNOWN;
  926. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  927. HE_SIG_A_MU_DL_INFO_0, TRANSMIT_BW);
  928. ppdu_info->rx_status.he_flags2 |= value;
  929. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  930. HE_SIG_A_MU_DL_INFO_0, COMP_MODE_SIG_B);
  931. value = value << QDF_MON_STATUS_SIG_B_COMPRESSION_FLAG_2_SHIFT;
  932. ppdu_info->rx_status.he_flags2 |= value;
  933. value = HAL_RX_GET(he_sig_a_mu_dl_info,
  934. HE_SIG_A_MU_DL_INFO_0, NUM_SIG_B_SYMBOLS);
  935. value = value - 1;
  936. value = value << QDF_MON_STATUS_NUM_SIG_B_SYMBOLS_SHIFT;
  937. ppdu_info->rx_status.he_flags2 |= value;
  938. break;
  939. }
  940. case WIFIPHYRX_HE_SIG_B1_MU_E:
  941. {
  942. uint8_t *he_sig_b1_mu_info = (uint8_t *)rx_tlv +
  943. HAL_RX_OFFSET(PHYRX_HE_SIG_B1_MU_0,
  944. HE_SIG_B1_MU_INFO_PHYRX_HE_SIG_B1_MU_INFO_DETAILS);
  945. ppdu_info->rx_status.he_sig_b_common_known |=
  946. QDF_MON_STATUS_HE_SIG_B_COMMON_KNOWN_RU0;
  947. /* TODO: Check on the availability of other fields in
  948. * sig_b_common
  949. */
  950. value = HAL_RX_GET(he_sig_b1_mu_info,
  951. HE_SIG_B1_MU_INFO_0, RU_ALLOCATION);
  952. ppdu_info->rx_status.he_RU[0] = value;
  953. break;
  954. }
  955. case WIFIPHYRX_HE_SIG_B2_MU_E:
  956. {
  957. uint8_t *he_sig_b2_mu_info = (uint8_t *)rx_tlv +
  958. HAL_RX_OFFSET(PHYRX_HE_SIG_B2_MU_0,
  959. HE_SIG_B2_MU_INFO_PHYRX_HE_SIG_B2_MU_INFO_DETAILS);
  960. /*
  961. * Not all "HE" fields can be updated from
  962. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  963. * to populate rest of the "HE" fields for MU scenarios.
  964. */
  965. /* HE-data1 */
  966. ppdu_info->rx_status.he_data1 |=
  967. QDF_MON_STATUS_HE_MCS_KNOWN |
  968. QDF_MON_STATUS_HE_CODING_KNOWN;
  969. /* HE-data2 */
  970. /* HE-data3 */
  971. value = HAL_RX_GET(he_sig_b2_mu_info,
  972. HE_SIG_B2_MU_INFO_0, STA_MCS);
  973. ppdu_info->rx_status.mcs = value;
  974. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  975. ppdu_info->rx_status.he_data3 |= value;
  976. value = HAL_RX_GET(he_sig_b2_mu_info,
  977. HE_SIG_B2_MU_INFO_0, STA_CODING);
  978. value = value << QDF_MON_STATUS_CODING_SHIFT;
  979. ppdu_info->rx_status.he_data3 |= value;
  980. /* HE-data4 */
  981. value = HAL_RX_GET(he_sig_b2_mu_info,
  982. HE_SIG_B2_MU_INFO_0, STA_ID);
  983. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  984. ppdu_info->rx_status.he_data4 |= value;
  985. /* HE-data5 */
  986. /* HE-data6 */
  987. value = HAL_RX_GET(he_sig_b2_mu_info,
  988. HE_SIG_B2_MU_INFO_0, NSTS);
  989. /* value n indicates n+1 spatial streams */
  990. value++;
  991. ppdu_info->rx_status.nss = value;
  992. ppdu_info->rx_status.he_data6 |= value;
  993. break;
  994. }
  995. case WIFIPHYRX_HE_SIG_B2_OFDMA_E:
  996. {
  997. uint8_t *he_sig_b2_ofdma_info =
  998. (uint8_t *)rx_tlv +
  999. HAL_RX_OFFSET(PHYRX_HE_SIG_B2_OFDMA_0,
  1000. HE_SIG_B2_OFDMA_INFO_PHYRX_HE_SIG_B2_OFDMA_INFO_DETAILS);
  1001. /*
  1002. * Not all "HE" fields can be updated from
  1003. * WIFIPHYRX_HE_SIG_A_MU_DL_E TLV. Use WIFIPHYRX_HE_SIG_B2_MU_E
  1004. * to populate rest of "HE" fields for MU OFDMA scenarios.
  1005. */
  1006. /* HE-data1 */
  1007. ppdu_info->rx_status.he_data1 |=
  1008. QDF_MON_STATUS_HE_MCS_KNOWN |
  1009. QDF_MON_STATUS_HE_DCM_KNOWN |
  1010. QDF_MON_STATUS_HE_CODING_KNOWN;
  1011. /* HE-data2 */
  1012. ppdu_info->rx_status.he_data2 |=
  1013. QDF_MON_STATUS_TXBF_KNOWN;
  1014. /* HE-data3 */
  1015. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1016. HE_SIG_B2_OFDMA_INFO_0, STA_MCS);
  1017. ppdu_info->rx_status.mcs = value;
  1018. value = value << QDF_MON_STATUS_TRANSMIT_MCS_SHIFT;
  1019. ppdu_info->rx_status.he_data3 |= value;
  1020. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1021. HE_SIG_B2_OFDMA_INFO_0, STA_DCM);
  1022. he_dcm = value;
  1023. value = value << QDF_MON_STATUS_DCM_SHIFT;
  1024. ppdu_info->rx_status.he_data3 |= value;
  1025. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1026. HE_SIG_B2_OFDMA_INFO_0, STA_CODING);
  1027. value = value << QDF_MON_STATUS_CODING_SHIFT;
  1028. ppdu_info->rx_status.he_data3 |= value;
  1029. /* HE-data4 */
  1030. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1031. HE_SIG_B2_OFDMA_INFO_0, STA_ID);
  1032. value = value << QDF_MON_STATUS_STA_ID_SHIFT;
  1033. ppdu_info->rx_status.he_data4 |= value;
  1034. /* HE-data5 */
  1035. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1036. HE_SIG_B2_OFDMA_INFO_0, TXBF);
  1037. value = value << QDF_MON_STATUS_TXBF_SHIFT;
  1038. ppdu_info->rx_status.he_data5 |= value;
  1039. /* HE-data6 */
  1040. value = HAL_RX_GET(he_sig_b2_ofdma_info,
  1041. HE_SIG_B2_OFDMA_INFO_0, NSTS);
  1042. /* value n indicates n+1 spatial streams */
  1043. value++;
  1044. ppdu_info->rx_status.nss = value;
  1045. ppdu_info->rx_status.he_data6 |= value;
  1046. break;
  1047. }
  1048. case WIFIPHYRX_RSSI_LEGACY_E:
  1049. {
  1050. uint8_t *rssi_info_tlv = (uint8_t *)rx_tlv +
  1051. HAL_RX_OFFSET(PHYRX_RSSI_LEGACY_3,
  1052. RECEIVE_RSSI_INFO_PRE_RSSI_INFO_DETAILS);
  1053. ppdu_info->rx_status.rssi_comb = HAL_RX_GET(rx_tlv,
  1054. PHYRX_RSSI_LEGACY_35, RSSI_COMB);
  1055. ppdu_info->rx_status.bw = hal->ops->hal_rx_get_tlv(rx_tlv);
  1056. ppdu_info->rx_status.he_re = 0;
  1057. ppdu_info->rx_status.reception_type = HAL_RX_GET(rx_tlv,
  1058. PHYRX_RSSI_LEGACY_0, RECEPTION_TYPE);
  1059. value = HAL_RX_GET(rssi_info_tlv,
  1060. RECEIVE_RSSI_INFO_0, RSSI_PRI20_CHAIN0);
  1061. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1062. "RSSI_PRI20_CHAIN0: %d", value);
  1063. value = HAL_RX_GET(rssi_info_tlv,
  1064. RECEIVE_RSSI_INFO_0, RSSI_EXT20_CHAIN0);
  1065. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1066. "RSSI_EXT20_CHAIN0: %d", value);
  1067. value = HAL_RX_GET(rssi_info_tlv,
  1068. RECEIVE_RSSI_INFO_0, RSSI_EXT40_LOW20_CHAIN0);
  1069. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1070. "RSSI_EXT40_LOW20_CHAIN0: %d", value);
  1071. value = HAL_RX_GET(rssi_info_tlv,
  1072. RECEIVE_RSSI_INFO_0, RSSI_EXT40_HIGH20_CHAIN0);
  1073. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1074. "RSSI_EXT40_HIGH20_CHAIN0: %d", value);
  1075. value = HAL_RX_GET(rssi_info_tlv,
  1076. RECEIVE_RSSI_INFO_1, RSSI_EXT80_LOW20_CHAIN0);
  1077. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1078. "RSSI_EXT80_LOW20_CHAIN0: %d", value);
  1079. value = HAL_RX_GET(rssi_info_tlv,
  1080. RECEIVE_RSSI_INFO_1, RSSI_EXT80_LOW_HIGH20_CHAIN0);
  1081. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1082. "RSSI_EXT80_LOW_HIGH20_CHAIN0: %d", value);
  1083. value = HAL_RX_GET(rssi_info_tlv,
  1084. RECEIVE_RSSI_INFO_1, RSSI_EXT80_HIGH_LOW20_CHAIN0);
  1085. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1086. "RSSI_EXT80_HIGH_LOW20_CHAIN0: %d", value);
  1087. value = HAL_RX_GET(rssi_info_tlv,
  1088. RECEIVE_RSSI_INFO_1,
  1089. RSSI_EXT80_HIGH20_CHAIN0);
  1090. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1091. "RSSI_EXT80_HIGH20_CHAIN0: %d", value);
  1092. break;
  1093. }
  1094. case WIFIPHYRX_OTHER_RECEIVE_INFO_E:
  1095. hal_rx_proc_phyrx_other_receive_info_tlv(hal, rx_tlv_hdr,
  1096. ppdu_info);
  1097. break;
  1098. case WIFIRX_HEADER_E:
  1099. ppdu_info->msdu_info.first_msdu_payload = rx_tlv;
  1100. ppdu_info->msdu_info.payload_len = tlv_len;
  1101. break;
  1102. case WIFIRX_MPDU_START_E:
  1103. {
  1104. uint8_t *rx_mpdu_start =
  1105. (uint8_t *)rx_tlv + HAL_RX_OFFSET(RX_MPDU_START_0,
  1106. RX_MPDU_INFO_RX_MPDU_INFO_DETAILS);
  1107. uint32_t ppdu_id = HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_0,
  1108. PHY_PPDU_ID);
  1109. ppdu_info->nac_info.fc_valid =
  1110. HAL_RX_GET(rx_mpdu_start,
  1111. RX_MPDU_INFO_2,
  1112. MPDU_FRAME_CONTROL_VALID);
  1113. ppdu_info->nac_info.to_ds_flag =
  1114. HAL_RX_GET(rx_mpdu_start,
  1115. RX_MPDU_INFO_2,
  1116. TO_DS);
  1117. ppdu_info->nac_info.mac_addr2_valid =
  1118. HAL_RX_GET(rx_mpdu_start,
  1119. RX_MPDU_INFO_2,
  1120. MAC_ADDR_AD2_VALID);
  1121. *(uint16_t *)&ppdu_info->nac_info.mac_addr2[0] =
  1122. HAL_RX_GET(rx_mpdu_start,
  1123. RX_MPDU_INFO_16,
  1124. MAC_ADDR_AD2_15_0);
  1125. *(uint32_t *)&ppdu_info->nac_info.mac_addr2[2] =
  1126. HAL_RX_GET(rx_mpdu_start,
  1127. RX_MPDU_INFO_17,
  1128. MAC_ADDR_AD2_47_16);
  1129. if (ppdu_info->rx_status.prev_ppdu_id != ppdu_id) {
  1130. ppdu_info->rx_status.prev_ppdu_id = ppdu_id;
  1131. ppdu_info->rx_status.ppdu_len =
  1132. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1133. MPDU_LENGTH);
  1134. } else {
  1135. ppdu_info->rx_status.ppdu_len +=
  1136. HAL_RX_GET(rx_mpdu_start, RX_MPDU_INFO_13,
  1137. MPDU_LENGTH);
  1138. }
  1139. break;
  1140. }
  1141. case 0:
  1142. return HAL_TLV_STATUS_PPDU_DONE;
  1143. default:
  1144. unhandled = true;
  1145. break;
  1146. }
  1147. if (!unhandled)
  1148. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1149. "%s TLV type: %d, TLV len:%d %s",
  1150. __func__, tlv_tag, tlv_len,
  1151. unhandled == true ? "unhandled" : "");
  1152. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG, rx_tlv, tlv_len);
  1153. return HAL_TLV_STATUS_PPDU_NOT_DONE;
  1154. }
  1155. static inline
  1156. uint32_t hal_get_rx_status_done_tlv_size(void *hal_soc)
  1157. {
  1158. return HAL_RX_TLV32_HDR_SIZE;
  1159. }
  1160. static inline QDF_STATUS
  1161. hal_get_rx_status_done(uint8_t *rx_tlv)
  1162. {
  1163. uint32_t tlv_tag;
  1164. tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv);
  1165. if (tlv_tag == WIFIRX_STATUS_BUFFER_DONE_E)
  1166. return QDF_STATUS_SUCCESS;
  1167. else
  1168. return QDF_STATUS_E_EMPTY;
  1169. }
  1170. static inline QDF_STATUS
  1171. hal_clear_rx_status_done(uint8_t *rx_tlv)
  1172. {
  1173. *(uint32_t *)rx_tlv = 0;
  1174. return QDF_STATUS_SUCCESS;
  1175. }
  1176. #endif