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