hal_li_generic_api.c 38 KB

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  1. /*
  2. * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
  4. *
  5. * Permission to use, copy, modify, and/or distribute this software for
  6. * any purpose with or without fee is hereby granted, provided that the
  7. * above copyright notice and this permission notice appear in all
  8. * copies.
  9. *
  10. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  11. * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  12. * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  13. * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  14. * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  15. * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  16. * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  17. * PERFORMANCE OF THIS SOFTWARE.
  18. */
  19. #include "hal_li_api.h"
  20. #include "hal_li_hw_headers.h"
  21. #include "hal_li_reo.h"
  22. #include "hal_rx.h"
  23. #include "hal_li_rx.h"
  24. #include "hal_tx.h"
  25. #include <hal_api_mon.h>
  26. static uint16_t hal_get_rx_max_ba_window_li(int tid)
  27. {
  28. return HAL_RX_BA_WINDOW_256;
  29. }
  30. static uint32_t hal_get_reo_qdesc_size_li(uint32_t ba_window_size, int tid)
  31. {
  32. /* Hardcode the ba_window_size to HAL_RX_MAX_BA_WINDOW for
  33. * NON_QOS_TID until HW issues are resolved.
  34. */
  35. if (tid != HAL_NON_QOS_TID)
  36. ba_window_size = hal_get_rx_max_ba_window_li(tid);
  37. /* Return descriptor size corresponding to window size of 2 since
  38. * we set ba_window_size to 2 while setting up REO descriptors as
  39. * a WAR to get 2k jump exception aggregates are received without
  40. * a BA session.
  41. */
  42. if (ba_window_size <= 1) {
  43. if (tid != HAL_NON_QOS_TID)
  44. return sizeof(struct rx_reo_queue) +
  45. sizeof(struct rx_reo_queue_ext);
  46. else
  47. return sizeof(struct rx_reo_queue);
  48. }
  49. if (ba_window_size <= 105)
  50. return sizeof(struct rx_reo_queue) +
  51. sizeof(struct rx_reo_queue_ext);
  52. if (ba_window_size <= 210)
  53. return sizeof(struct rx_reo_queue) +
  54. (2 * sizeof(struct rx_reo_queue_ext));
  55. return sizeof(struct rx_reo_queue) +
  56. (3 * sizeof(struct rx_reo_queue_ext));
  57. }
  58. void hal_set_link_desc_addr_li(void *desc, uint32_t cookie,
  59. qdf_dma_addr_t link_desc_paddr,
  60. uint8_t bm_id)
  61. {
  62. uint32_t *buf_addr = (uint32_t *)desc;
  63. HAL_DESC_SET_FIELD(buf_addr, BUFFER_ADDR_INFO_0, BUFFER_ADDR_31_0,
  64. link_desc_paddr & 0xffffffff);
  65. HAL_DESC_SET_FIELD(buf_addr, BUFFER_ADDR_INFO_1, BUFFER_ADDR_39_32,
  66. (uint64_t)link_desc_paddr >> 32);
  67. HAL_DESC_SET_FIELD(buf_addr, BUFFER_ADDR_INFO_1, RETURN_BUFFER_MANAGER,
  68. bm_id);
  69. HAL_DESC_SET_FIELD(buf_addr, BUFFER_ADDR_INFO_1, SW_BUFFER_COOKIE,
  70. cookie);
  71. }
  72. void hal_tx_init_data_ring_li(hal_soc_handle_t hal_soc_hdl,
  73. hal_ring_handle_t hal_ring_hdl)
  74. {
  75. uint8_t *desc_addr;
  76. struct hal_srng_params srng_params;
  77. uint32_t desc_size;
  78. uint32_t num_desc;
  79. hal_get_srng_params(hal_soc_hdl, hal_ring_hdl, &srng_params);
  80. desc_addr = (uint8_t *)srng_params.ring_base_vaddr;
  81. desc_size = sizeof(struct tcl_data_cmd);
  82. num_desc = srng_params.num_entries;
  83. while (num_desc) {
  84. HAL_TX_DESC_SET_TLV_HDR(desc_addr, HAL_TX_TCL_DATA_TAG,
  85. desc_size);
  86. desc_addr += (desc_size + sizeof(struct tlv_32_hdr));
  87. num_desc--;
  88. }
  89. }
  90. /*
  91. * hal_rx_msdu_is_wlan_mcast_generic_li(): Check if the buffer is for multicast
  92. * address
  93. * @nbuf: Network buffer
  94. *
  95. * Returns: flag to indicate whether the nbuf has MC/BC address
  96. */
  97. static uint32_t hal_rx_msdu_is_wlan_mcast_generic_li(qdf_nbuf_t nbuf)
  98. {
  99. uint8_t *buf = qdf_nbuf_data(nbuf);
  100. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  101. struct rx_attention *rx_attn = &pkt_tlvs->attn_tlv.rx_attn;
  102. return rx_attn->mcast_bcast;
  103. }
  104. /**
  105. * hal_rx_tlv_decap_format_get_li() - Get packet decap format from the TLV
  106. * @hw_desc_addr: rx tlv desc
  107. *
  108. * Return: pkt decap format
  109. */
  110. static uint32_t hal_rx_tlv_decap_format_get_li(void *hw_desc_addr)
  111. {
  112. struct rx_msdu_start *rx_msdu_start;
  113. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  114. rx_msdu_start = &rx_desc->msdu_start_tlv.rx_msdu_start;
  115. return HAL_RX_GET(rx_msdu_start, RX_MSDU_START_2, DECAP_FORMAT);
  116. }
  117. /**
  118. * hal_rx_dump_pkt_tlvs_li(): API to print all member elements of
  119. * RX TLVs
  120. * @ buf: pointer the pkt buffer.
  121. * @ dbg_level: log level.
  122. *
  123. * Return: void
  124. */
  125. static void hal_rx_dump_pkt_tlvs_li(hal_soc_handle_t hal_soc_hdl,
  126. uint8_t *buf, uint8_t dbg_level)
  127. {
  128. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  129. struct rx_attention *rx_attn = &pkt_tlvs->attn_tlv.rx_attn;
  130. struct rx_mpdu_start *mpdu_start =
  131. &pkt_tlvs->mpdu_start_tlv.rx_mpdu_start;
  132. struct rx_msdu_start *msdu_start =
  133. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  134. struct rx_mpdu_end *mpdu_end = &pkt_tlvs->mpdu_end_tlv.rx_mpdu_end;
  135. struct rx_msdu_end *msdu_end = &pkt_tlvs->msdu_end_tlv.rx_msdu_end;
  136. struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
  137. hal_rx_dump_rx_attention_tlv(rx_attn, dbg_level);
  138. hal_rx_dump_mpdu_start_tlv(mpdu_start, dbg_level, hal_soc);
  139. hal_rx_dump_msdu_start_tlv(hal_soc, msdu_start, dbg_level);
  140. hal_rx_dump_mpdu_end_tlv(mpdu_end, dbg_level);
  141. hal_rx_dump_msdu_end_tlv(hal_soc, msdu_end, dbg_level);
  142. hal_rx_dump_pkt_hdr_tlv(pkt_tlvs, dbg_level);
  143. }
  144. /**
  145. * hal_rx_tlv_get_offload_info_li() - Get the offload info from TLV
  146. * @rx_tlv: RX tlv start address in buffer
  147. * @offload_info: Buffer to store the offload info
  148. *
  149. * Return: 0 on success, -EINVAL on failure.
  150. */
  151. static int
  152. hal_rx_tlv_get_offload_info_li(uint8_t *rx_tlv,
  153. struct hal_offload_info *offload_info)
  154. {
  155. offload_info->flow_id = HAL_RX_TLV_GET_FLOW_ID_TOEPLITZ(rx_tlv);
  156. offload_info->ipv6_proto = HAL_RX_TLV_GET_IPV6(rx_tlv);
  157. offload_info->lro_eligible = HAL_RX_TLV_GET_LRO_ELIGIBLE(rx_tlv);
  158. offload_info->tcp_proto = HAL_RX_TLV_GET_TCP_PROTO(rx_tlv);
  159. if (offload_info->tcp_proto) {
  160. offload_info->tcp_pure_ack =
  161. HAL_RX_TLV_GET_TCP_PURE_ACK(rx_tlv);
  162. offload_info->tcp_offset = HAL_RX_TLV_GET_TCP_OFFSET(rx_tlv);
  163. offload_info->tcp_win = HAL_RX_TLV_GET_TCP_WIN(rx_tlv);
  164. offload_info->tcp_seq_num = HAL_RX_TLV_GET_TCP_SEQ(rx_tlv);
  165. offload_info->tcp_ack_num = HAL_RX_TLV_GET_TCP_ACK(rx_tlv);
  166. }
  167. return 0;
  168. }
  169. /*
  170. * hal_rx_attn_phy_ppdu_id_get(): get phy_ppdu_id value
  171. * from rx attention
  172. * @buf: pointer to rx_pkt_tlvs
  173. *
  174. * Return: phy_ppdu_id
  175. */
  176. static uint16_t hal_rx_attn_phy_ppdu_id_get_li(uint8_t *buf)
  177. {
  178. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  179. struct rx_attention *rx_attn = &pkt_tlvs->attn_tlv.rx_attn;
  180. uint16_t phy_ppdu_id;
  181. phy_ppdu_id = HAL_RX_ATTN_PHY_PPDU_ID_GET(rx_attn);
  182. return phy_ppdu_id;
  183. }
  184. /**
  185. * hal_rx_msdu_start_msdu_len_get(): API to get the MSDU length
  186. * from rx_msdu_start TLV
  187. *
  188. * @ buf: pointer to the start of RX PKT TLV headers
  189. * Return: msdu length
  190. */
  191. static uint32_t hal_rx_msdu_start_msdu_len_get_li(uint8_t *buf)
  192. {
  193. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  194. struct rx_msdu_start *msdu_start =
  195. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  196. uint32_t msdu_len;
  197. msdu_len = HAL_RX_MSDU_START_MSDU_LEN_GET(msdu_start);
  198. return msdu_len;
  199. }
  200. /**
  201. * hal_rx_get_frame_ctrl_field(): Function to retrieve frame control field
  202. *
  203. * @nbuf: Network buffer
  204. * Returns: rx more fragment bit
  205. *
  206. */
  207. static uint16_t hal_rx_get_frame_ctrl_field_li(uint8_t *buf)
  208. {
  209. struct rx_pkt_tlvs *pkt_tlvs = hal_rx_get_pkt_tlvs(buf);
  210. struct rx_mpdu_info *rx_mpdu_info = hal_rx_get_mpdu_info(pkt_tlvs);
  211. uint16_t frame_ctrl = 0;
  212. frame_ctrl = HAL_RX_MPDU_GET_FRAME_CONTROL_FIELD(rx_mpdu_info);
  213. return frame_ctrl;
  214. }
  215. /**
  216. * hal_rx_get_proto_params_li() - Get l4 proto values from TLV
  217. * @buf: rx tlv address
  218. * @proto_params: Buffer to store proto parameters
  219. *
  220. * Return: 0 on success.
  221. */
  222. static int hal_rx_get_proto_params_li(uint8_t *buf, void *proto_params)
  223. {
  224. struct hal_proto_params *param =
  225. (struct hal_proto_params *)proto_params;
  226. param->tcp_proto = HAL_RX_TLV_GET_TCP_PROTO(buf);
  227. param->udp_proto = HAL_RX_TLV_GET_UDP_PROTO(buf);
  228. param->ipv6_proto = HAL_RX_TLV_GET_IPV6(buf);
  229. return 0;
  230. }
  231. /**
  232. * hal_rx_get_l3_l4_offsets_li() - Get l3/l4 header offset from TLV
  233. * @buf: rx tlv start address
  234. * @l3_hdr_offset: buffer to store l3 offset
  235. * @l4_hdr_offset: buffer to store l4 offset
  236. *
  237. * Return: 0 on success.
  238. */
  239. static int hal_rx_get_l3_l4_offsets_li(uint8_t *buf, uint32_t *l3_hdr_offset,
  240. uint32_t *l4_hdr_offset)
  241. {
  242. *l3_hdr_offset = HAL_RX_TLV_GET_IP_OFFSET(buf);
  243. *l4_hdr_offset = HAL_RX_TLV_GET_TCP_OFFSET(buf);
  244. return 0;
  245. }
  246. /**
  247. * hal_rx_tlv_get_pn_num_li() - Get packet number from RX TLV
  248. * @buf: rx tlv address
  249. * @pn_num: buffer to store packet number
  250. *
  251. * Return: None
  252. */
  253. static inline void hal_rx_tlv_get_pn_num_li(uint8_t *buf, uint64_t *pn_num)
  254. {
  255. struct rx_pkt_tlvs *rx_pkt_tlv =
  256. (struct rx_pkt_tlvs *)buf;
  257. struct rx_mpdu_info *rx_mpdu_info_details =
  258. &rx_pkt_tlv->mpdu_start_tlv.rx_mpdu_start.rx_mpdu_info_details;
  259. pn_num[0] = rx_mpdu_info_details->pn_31_0;
  260. pn_num[0] |=
  261. ((uint64_t)rx_mpdu_info_details->pn_63_32 << 32);
  262. pn_num[1] = rx_mpdu_info_details->pn_95_64;
  263. pn_num[1] |=
  264. ((uint64_t)rx_mpdu_info_details->pn_127_96 << 32);
  265. }
  266. #ifdef NO_RX_PKT_HDR_TLV
  267. /**
  268. * hal_rx_pkt_hdr_get_li() - Get rx packet header start address.
  269. * @buf: packet start address
  270. *
  271. * Return: packet data start address.
  272. */
  273. static inline uint8_t *hal_rx_pkt_hdr_get_li(uint8_t *buf)
  274. {
  275. return buf + RX_PKT_TLVS_LEN;
  276. }
  277. #else
  278. static inline uint8_t *hal_rx_pkt_hdr_get_li(uint8_t *buf)
  279. {
  280. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  281. return pkt_tlvs->pkt_hdr_tlv.rx_pkt_hdr;
  282. }
  283. #endif
  284. /**
  285. * hal_rx_priv_info_set_in_tlv_li(): Save the private info to
  286. * the reserved bytes of rx_tlv_hdr
  287. * @buf: start of rx_tlv_hdr
  288. * @priv_data: hal_wbm_err_desc_info structure
  289. * @len: length of the private data
  290. * Return: void
  291. */
  292. static inline void
  293. hal_rx_priv_info_set_in_tlv_li(uint8_t *buf, uint8_t *priv_data,
  294. uint32_t len)
  295. {
  296. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  297. uint32_t copy_len = (len > RX_PADDING0_BYTES) ?
  298. RX_PADDING0_BYTES : len;
  299. qdf_mem_copy(pkt_tlvs->rx_padding0, priv_data, copy_len);
  300. }
  301. /**
  302. * hal_rx_priv_info_get_from_tlv_li(): retrieve the private data from
  303. * the reserved bytes of rx_tlv_hdr.
  304. * @buf: start of rx_tlv_hdr
  305. * @priv_data: hal_wbm_err_desc_info structure
  306. * @len: length of the private data
  307. * Return: void
  308. */
  309. static inline void
  310. hal_rx_priv_info_get_from_tlv_li(uint8_t *buf, uint8_t *priv_data,
  311. uint32_t len)
  312. {
  313. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  314. uint32_t copy_len = (len > RX_PADDING0_BYTES) ?
  315. RX_PADDING0_BYTES : len;
  316. qdf_mem_copy(priv_data, pkt_tlvs->rx_padding0, copy_len);
  317. }
  318. /**
  319. * hal_rx_get_tlv_size_generic_li() - Get rx packet tlv size
  320. * @rx_pkt_tlv_size: TLV size for regular RX packets
  321. * @rx_mon_pkt_tlv_size: TLV size for monitor mode packets
  322. *
  323. * Return: size of rx pkt tlv before the actual data
  324. */
  325. static void hal_rx_get_tlv_size_generic_li(uint16_t *rx_pkt_tlv_size,
  326. uint16_t *rx_mon_pkt_tlv_size)
  327. {
  328. *rx_pkt_tlv_size = RX_PKT_TLVS_LEN;
  329. *rx_mon_pkt_tlv_size = SIZE_OF_MONITOR_TLV;
  330. }
  331. /**
  332. * hal_rx_wbm_err_src_get_li() - Get WBM error source from descriptor
  333. * @ring_desc: ring descriptor
  334. *
  335. * Return: wbm error source
  336. */
  337. uint32_t hal_rx_wbm_err_src_get_li(hal_ring_desc_t ring_desc)
  338. {
  339. return HAL_WBM2SW_RELEASE_SRC_GET(ring_desc);
  340. }
  341. /**
  342. * hal_rx_ret_buf_manager_get_li() - Get return buffer manager from ring desc
  343. * @ring_desc: ring descriptor
  344. *
  345. * Return: rbm
  346. */
  347. uint8_t hal_rx_ret_buf_manager_get_li(hal_ring_desc_t ring_desc)
  348. {
  349. /*
  350. * The following macro takes buf_addr_info as argument,
  351. * but since buf_addr_info is the first field in ring_desc
  352. * Hence the following call is OK
  353. */
  354. return HAL_RX_BUF_RBM_GET(ring_desc);
  355. }
  356. /**
  357. * hal_rx_reo_buf_paddr_get_li: Gets the physical address and
  358. * cookie from the REO destination ring element
  359. *
  360. * @ rx_desc: Opaque cookie pointer used by HAL to get to
  361. * the current descriptor
  362. * @ buf_info: structure to return the buffer information
  363. * Return: void
  364. */
  365. static void hal_rx_reo_buf_paddr_get_li(hal_ring_desc_t rx_desc,
  366. struct hal_buf_info *buf_info)
  367. {
  368. struct reo_destination_ring *reo_ring =
  369. (struct reo_destination_ring *)rx_desc;
  370. buf_info->paddr =
  371. (HAL_RX_REO_BUFFER_ADDR_31_0_GET(reo_ring) |
  372. ((uint64_t)(HAL_RX_REO_BUFFER_ADDR_39_32_GET(reo_ring)) << 32));
  373. buf_info->sw_cookie = HAL_RX_REO_BUF_COOKIE_GET(reo_ring);
  374. }
  375. /**
  376. * hal_rx_msdu_link_desc_set_li: Retrieves MSDU Link Descriptor to WBM
  377. *
  378. * @ hal_soc_hdl : HAL version of the SOC pointer
  379. * @ src_srng_desc : void pointer to the WBM Release Ring descriptor
  380. * @ buf_addr_info : void pointer to the buffer_addr_info
  381. * @ bm_action : put in IDLE list or release to MSDU_LIST
  382. *
  383. * Return: void
  384. */
  385. /* look at implementation at dp_hw_link_desc_pool_setup()*/
  386. static void hal_rx_msdu_link_desc_set_li(hal_soc_handle_t hal_soc_hdl,
  387. void *src_srng_desc,
  388. hal_buff_addrinfo_t buf_addr_info,
  389. uint8_t bm_action)
  390. {
  391. /*
  392. * The offsets for fields used in this function are same in
  393. * wbm_release_ring for Lithium and wbm_release_ring_tx
  394. * for Beryllium. hence we can use wbm_release_ring directly.
  395. */
  396. struct wbm_release_ring *wbm_rel_srng =
  397. (struct wbm_release_ring *)src_srng_desc;
  398. uint32_t addr_31_0;
  399. uint8_t addr_39_32;
  400. /* Structure copy !!! */
  401. wbm_rel_srng->released_buff_or_desc_addr_info =
  402. *(struct buffer_addr_info *)buf_addr_info;
  403. addr_31_0 =
  404. wbm_rel_srng->released_buff_or_desc_addr_info.buffer_addr_31_0;
  405. addr_39_32 =
  406. wbm_rel_srng->released_buff_or_desc_addr_info.buffer_addr_39_32;
  407. HAL_DESC_SET_FIELD(src_srng_desc, HAL_SW2WBM_RELEASE_RING,
  408. RELEASE_SOURCE_MODULE, HAL_RX_WBM_ERR_SRC_SW);
  409. HAL_DESC_SET_FIELD(src_srng_desc, HAL_SW2WBM_RELEASE_RING, BM_ACTION,
  410. bm_action);
  411. HAL_DESC_SET_FIELD(src_srng_desc, HAL_SW2WBM_RELEASE_RING,
  412. BUFFER_OR_DESC_TYPE,
  413. HAL_RX_WBM_BUF_TYPE_MSDU_LINK_DESC);
  414. /* WBM error is indicated when any of the link descriptors given to
  415. * WBM has a NULL address, and one those paths is the link descriptors
  416. * released from host after processing RXDMA errors,
  417. * or from Rx defrag path, and we want to add an assert here to ensure
  418. * host is not releasing descriptors with NULL address.
  419. */
  420. if (qdf_unlikely(!addr_31_0 && !addr_39_32)) {
  421. hal_dump_wbm_rel_desc(src_srng_desc);
  422. qdf_assert_always(0);
  423. }
  424. }
  425. static
  426. void hal_rx_buf_cookie_rbm_get_li(uint32_t *buf_addr_info_hdl,
  427. hal_buf_info_t buf_info_hdl)
  428. {
  429. struct hal_buf_info *buf_info =
  430. (struct hal_buf_info *)buf_info_hdl;
  431. struct buffer_addr_info *buf_addr_info =
  432. (struct buffer_addr_info *)buf_addr_info_hdl;
  433. buf_info->sw_cookie = HAL_RX_BUF_COOKIE_GET(buf_addr_info);
  434. /*
  435. * buffer addr info is the first member of ring desc, so the typecast
  436. * can be done.
  437. */
  438. buf_info->rbm = hal_rx_ret_buf_manager_get_li
  439. ((hal_ring_desc_t)buf_addr_info);
  440. }
  441. /**
  442. * hal_rx_msdu_link_desc_get(): API to get the MSDU information
  443. * from the MSDU link descriptor
  444. *
  445. * @ hal_soc_hdl : HAL version of the SOC pointer
  446. * @msdu_link_desc: Opaque pointer used by HAL to get to the
  447. * MSDU link descriptor (struct rx_msdu_link)
  448. *
  449. * @msdu_list: Return the list of MSDUs contained in this link descriptor
  450. *
  451. * @num_msdus: Number of MSDUs in the MPDU
  452. *
  453. * Return: void
  454. */
  455. static inline void hal_rx_msdu_list_get_li(hal_soc_handle_t hal_soc_hdl,
  456. void *msdu_link_desc,
  457. void *hal_msdu_list,
  458. uint16_t *num_msdus)
  459. {
  460. struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
  461. struct rx_msdu_details *msdu_details;
  462. struct rx_msdu_desc_info *msdu_desc_info;
  463. struct hal_rx_msdu_list *msdu_list = hal_msdu_list;
  464. struct rx_msdu_link *msdu_link = (struct rx_msdu_link *)msdu_link_desc;
  465. int i;
  466. struct hal_buf_info buf_info;
  467. msdu_details = hal_rx_link_desc_msdu0_ptr(msdu_link, hal_soc);
  468. hal_debug("msdu_link=%pK msdu_details=%pK", msdu_link, msdu_details);
  469. for (i = 0; i < HAL_RX_NUM_MSDU_DESC; i++) {
  470. /* num_msdus received in mpdu descriptor may be incorrect
  471. * sometimes due to HW issue. Check msdu buffer address also
  472. */
  473. if (!i && (HAL_RX_BUFFER_ADDR_31_0_GET(
  474. &msdu_details[i].buffer_addr_info_details) == 0))
  475. break;
  476. if (HAL_RX_BUFFER_ADDR_31_0_GET(
  477. &msdu_details[i].buffer_addr_info_details) == 0) {
  478. /* set the last msdu bit in the prev msdu_desc_info */
  479. msdu_desc_info =
  480. hal_rx_msdu_desc_info_get_ptr
  481. (&msdu_details[i - 1], hal_soc);
  482. HAL_RX_LAST_MSDU_IN_MPDU_FLAG_SET(msdu_desc_info, 1);
  483. break;
  484. }
  485. msdu_desc_info = hal_rx_msdu_desc_info_get_ptr(&msdu_details[i],
  486. hal_soc);
  487. /* set first MSDU bit or the last MSDU bit */
  488. if (!i)
  489. HAL_RX_FIRST_MSDU_IN_MPDU_FLAG_SET(msdu_desc_info, 1);
  490. else if (i == (HAL_RX_NUM_MSDU_DESC - 1))
  491. HAL_RX_LAST_MSDU_IN_MPDU_FLAG_SET(msdu_desc_info, 1);
  492. msdu_list->msdu_info[i].msdu_flags =
  493. hal_rx_msdu_flags_get(hal_soc_hdl, msdu_desc_info);
  494. msdu_list->msdu_info[i].msdu_len =
  495. HAL_RX_MSDU_PKT_LENGTH_GET(msdu_desc_info);
  496. /* addr field in buf_info will not be valid */
  497. hal_rx_buf_cookie_rbm_get_li(
  498. (uint32_t *)
  499. &msdu_details[i].buffer_addr_info_details,
  500. &buf_info);
  501. msdu_list->sw_cookie[i] = buf_info.sw_cookie;
  502. msdu_list->rbm[i] = buf_info.rbm;
  503. msdu_list->paddr[i] = HAL_RX_BUFFER_ADDR_31_0_GET(
  504. &msdu_details[i].buffer_addr_info_details) |
  505. (uint64_t)HAL_RX_BUFFER_ADDR_39_32_GET(
  506. &msdu_details[i].buffer_addr_info_details) << 32;
  507. hal_debug("i=%d sw_cookie=%d", i, msdu_list->sw_cookie[i]);
  508. }
  509. *num_msdus = i;
  510. }
  511. /*
  512. * hal_rxdma_buff_addr_info_set() - set the buffer_addr_info of the
  513. * rxdma ring entry.
  514. * @rxdma_entry: descriptor entry
  515. * @paddr: physical address of nbuf data pointer.
  516. * @cookie: SW cookie used as a index to SW rx desc.
  517. * @manager: who owns the nbuf (host, NSS, etc...).
  518. *
  519. */
  520. static void hal_rxdma_buff_addr_info_set_li(void *rxdma_entry,
  521. qdf_dma_addr_t paddr, uint32_t cookie, uint8_t manager)
  522. {
  523. uint32_t paddr_lo = ((u64)paddr & 0x00000000ffffffff);
  524. uint32_t paddr_hi = ((u64)paddr & 0xffffffff00000000) >> 32;
  525. HAL_RXDMA_PADDR_LO_SET(rxdma_entry, paddr_lo);
  526. HAL_RXDMA_PADDR_HI_SET(rxdma_entry, paddr_hi);
  527. HAL_RXDMA_COOKIE_SET(rxdma_entry, cookie);
  528. HAL_RXDMA_MANAGER_SET(rxdma_entry, manager);
  529. }
  530. /**
  531. * hal_rx_get_reo_error_code_li() - Get REO error code from ring desc
  532. * @rx_desc: rx descriptor
  533. *
  534. * Return: REO error code
  535. */
  536. static uint32_t hal_rx_get_reo_error_code_li(hal_ring_desc_t rx_desc)
  537. {
  538. struct reo_destination_ring *reo_desc =
  539. (struct reo_destination_ring *)rx_desc;
  540. return HAL_RX_REO_ERROR_GET(reo_desc);
  541. }
  542. /**
  543. * hal_gen_reo_remap_val_generic_li() - Generate the reo map value
  544. * @ix0_map: mapping values for reo
  545. *
  546. * Return: IX0 reo remap register value to be written
  547. */
  548. static uint32_t
  549. hal_gen_reo_remap_val_generic_li(enum hal_reo_remap_reg remap_reg,
  550. uint8_t *ix0_map)
  551. {
  552. uint32_t ix_val = 0;
  553. switch (remap_reg) {
  554. case HAL_REO_REMAP_REG_IX0:
  555. ix_val = HAL_REO_REMAP_IX0(ix0_map[0], 0) |
  556. HAL_REO_REMAP_IX0(ix0_map[1], 1) |
  557. HAL_REO_REMAP_IX0(ix0_map[2], 2) |
  558. HAL_REO_REMAP_IX0(ix0_map[3], 3) |
  559. HAL_REO_REMAP_IX0(ix0_map[4], 4) |
  560. HAL_REO_REMAP_IX0(ix0_map[5], 5) |
  561. HAL_REO_REMAP_IX0(ix0_map[6], 6) |
  562. HAL_REO_REMAP_IX0(ix0_map[7], 7);
  563. break;
  564. case HAL_REO_REMAP_REG_IX2:
  565. ix_val = HAL_REO_REMAP_IX2(ix0_map[0], 16) |
  566. HAL_REO_REMAP_IX2(ix0_map[1], 17) |
  567. HAL_REO_REMAP_IX2(ix0_map[2], 18) |
  568. HAL_REO_REMAP_IX2(ix0_map[3], 19) |
  569. HAL_REO_REMAP_IX2(ix0_map[4], 20) |
  570. HAL_REO_REMAP_IX2(ix0_map[5], 21) |
  571. HAL_REO_REMAP_IX2(ix0_map[6], 22) |
  572. HAL_REO_REMAP_IX2(ix0_map[7], 23);
  573. break;
  574. default:
  575. break;
  576. }
  577. return ix_val;
  578. }
  579. /**
  580. * hal_rx_tlv_csum_err_get_li() - Get IP and tcp-udp checksum fail flag
  581. * @rx_tlv_hdr: start address of rx_tlv_hdr
  582. * @ip_csum_err: buffer to return ip_csum_fail flag
  583. * @tcp_udp_csum_fail: placeholder to return tcp-udp checksum fail flag
  584. *
  585. * Return: None
  586. */
  587. static inline void
  588. hal_rx_tlv_csum_err_get_li(uint8_t *rx_tlv_hdr, uint32_t *ip_csum_err,
  589. uint32_t *tcp_udp_csum_err)
  590. {
  591. *ip_csum_err = hal_rx_attn_ip_cksum_fail_get(rx_tlv_hdr);
  592. *tcp_udp_csum_err = hal_rx_attn_tcp_udp_cksum_fail_get(rx_tlv_hdr);
  593. }
  594. static
  595. void hal_rx_tlv_get_pkt_capture_flags_li(uint8_t *rx_tlv_pkt_hdr,
  596. struct hal_rx_pkt_capture_flags *flags)
  597. {
  598. struct rx_pkt_tlvs *rx_tlv_hdr = (struct rx_pkt_tlvs *)rx_tlv_pkt_hdr;
  599. struct rx_attention *rx_attn = &rx_tlv_hdr->attn_tlv.rx_attn;
  600. struct rx_mpdu_start *mpdu_start =
  601. &rx_tlv_hdr->mpdu_start_tlv.rx_mpdu_start;
  602. struct rx_mpdu_end *mpdu_end = &rx_tlv_hdr->mpdu_end_tlv.rx_mpdu_end;
  603. struct rx_msdu_start *msdu_start =
  604. &rx_tlv_hdr->msdu_start_tlv.rx_msdu_start;
  605. flags->encrypt_type = mpdu_start->rx_mpdu_info_details.encrypt_type;
  606. flags->fcs_err = mpdu_end->fcs_err;
  607. flags->fragment_flag = rx_attn->fragment_flag;
  608. flags->chan_freq = HAL_RX_MSDU_START_FREQ_GET(msdu_start);
  609. flags->rssi_comb = HAL_RX_MSDU_START_RSSI_GET(msdu_start);
  610. flags->tsft = msdu_start->ppdu_start_timestamp;
  611. }
  612. static uint8_t hal_rx_err_status_get_li(hal_ring_desc_t rx_desc)
  613. {
  614. return HAL_RX_ERROR_STATUS_GET(rx_desc);
  615. }
  616. static uint8_t hal_rx_reo_buf_type_get_li(hal_ring_desc_t rx_desc)
  617. {
  618. return HAL_RX_REO_BUF_TYPE_GET(rx_desc);
  619. }
  620. static inline bool
  621. hal_rx_mpdu_info_ampdu_flag_get_li(uint8_t *buf)
  622. {
  623. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  624. struct rx_mpdu_start *mpdu_start =
  625. &pkt_tlvs->mpdu_start_tlv.rx_mpdu_start;
  626. struct rx_mpdu_info *mpdu_info = &mpdu_start->rx_mpdu_info_details;
  627. bool ampdu_flag;
  628. ampdu_flag = HAL_RX_MPDU_INFO_AMPDU_FLAG_GET(mpdu_info);
  629. return ampdu_flag;
  630. }
  631. static
  632. uint32_t hal_rx_tlv_mpdu_len_err_get_li(void *hw_desc_addr)
  633. {
  634. struct rx_attention *rx_attn;
  635. struct rx_mon_pkt_tlvs *rx_desc =
  636. (struct rx_mon_pkt_tlvs *)hw_desc_addr;
  637. rx_attn = &rx_desc->attn_tlv.rx_attn;
  638. return HAL_RX_GET(rx_attn, RX_ATTENTION_1, MPDU_LENGTH_ERR);
  639. }
  640. static
  641. uint32_t hal_rx_tlv_mpdu_fcs_err_get_li(void *hw_desc_addr)
  642. {
  643. struct rx_attention *rx_attn;
  644. struct rx_mon_pkt_tlvs *rx_desc =
  645. (struct rx_mon_pkt_tlvs *)hw_desc_addr;
  646. rx_attn = &rx_desc->attn_tlv.rx_attn;
  647. return HAL_RX_GET(rx_attn, RX_ATTENTION_1, FCS_ERR);
  648. }
  649. #ifdef NO_RX_PKT_HDR_TLV
  650. static uint8_t *hal_rx_desc_get_80211_hdr_li(void *hw_desc_addr)
  651. {
  652. uint8_t *rx_pkt_hdr;
  653. struct rx_mon_pkt_tlvs *rx_desc =
  654. (struct rx_mon_pkt_tlvs *)hw_desc_addr;
  655. rx_pkt_hdr = &rx_desc->pkt_hdr_tlv.rx_pkt_hdr[0];
  656. return rx_pkt_hdr;
  657. }
  658. #else
  659. static uint8_t *hal_rx_desc_get_80211_hdr_li(void *hw_desc_addr)
  660. {
  661. uint8_t *rx_pkt_hdr;
  662. struct rx_pkt_tlvs *rx_desc = (struct rx_pkt_tlvs *)hw_desc_addr;
  663. rx_pkt_hdr = &rx_desc->pkt_hdr_tlv.rx_pkt_hdr[0];
  664. return rx_pkt_hdr;
  665. }
  666. #endif
  667. static uint32_t hal_rx_hw_desc_mpdu_user_id_li(void *hw_desc_addr)
  668. {
  669. struct rx_mon_pkt_tlvs *rx_desc =
  670. (struct rx_mon_pkt_tlvs *)hw_desc_addr;
  671. uint32_t user_id;
  672. user_id = HAL_RX_GET_USER_TLV32_USERID(
  673. &rx_desc->mpdu_start_tlv);
  674. return user_id;
  675. }
  676. /**
  677. * hal_rx_msdu_start_msdu_len_set_li(): API to set the MSDU length
  678. * from rx_msdu_start TLV
  679. *
  680. * @buf: pointer to the start of RX PKT TLV headers
  681. * @len: msdu length
  682. *
  683. * Return: none
  684. */
  685. static inline void
  686. hal_rx_msdu_start_msdu_len_set_li(uint8_t *buf, uint32_t len)
  687. {
  688. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  689. struct rx_msdu_start *msdu_start =
  690. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  691. void *wrd1;
  692. wrd1 = (uint8_t *)msdu_start + RX_MSDU_START_1_MSDU_LENGTH_OFFSET;
  693. *(uint32_t *)wrd1 &= (~RX_MSDU_START_1_MSDU_LENGTH_MASK);
  694. *(uint32_t *)wrd1 |= len;
  695. }
  696. /*
  697. * hal_rx_tlv_bw_get_li(): API to get the Bandwidth
  698. * Interval from rx_msdu_start
  699. *
  700. * @buf: pointer to the start of RX PKT TLV header
  701. * Return: uint32_t(bw)
  702. */
  703. static inline uint32_t hal_rx_tlv_bw_get_li(uint8_t *buf)
  704. {
  705. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  706. struct rx_msdu_start *msdu_start =
  707. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  708. uint32_t bw;
  709. bw = HAL_RX_MSDU_START_BW_GET(msdu_start);
  710. return bw;
  711. }
  712. /*
  713. * hal_rx_tlv_get_freq_li(): API to get the frequency of operating channel
  714. * from rx_msdu_start
  715. *
  716. * @buf: pointer to the start of RX PKT TLV header
  717. * Return: uint32_t(frequency)
  718. */
  719. static inline uint32_t
  720. hal_rx_tlv_get_freq_li(uint8_t *buf)
  721. {
  722. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  723. struct rx_msdu_start *msdu_start =
  724. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  725. uint32_t freq;
  726. freq = HAL_RX_MSDU_START_FREQ_GET(msdu_start);
  727. return freq;
  728. }
  729. /**
  730. * hal_rx_tlv_sgi_get_li(): API to get the Short Gaurd
  731. * Interval from rx_msdu_start TLV
  732. *
  733. * @buf: pointer to the start of RX PKT TLV headers
  734. * Return: uint32_t(sgi)
  735. */
  736. static inline uint32_t
  737. hal_rx_tlv_sgi_get_li(uint8_t *buf)
  738. {
  739. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  740. struct rx_msdu_start *msdu_start =
  741. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  742. uint32_t sgi;
  743. sgi = HAL_RX_MSDU_START_SGI_GET(msdu_start);
  744. return sgi;
  745. }
  746. /**
  747. * hal_rx_tlv_rate_mcs_get_li(): API to get the MCS rate
  748. * from rx_msdu_start TLV
  749. *
  750. * @buf: pointer to the start of RX PKT TLV headers
  751. * Return: uint32_t(rate_mcs)
  752. */
  753. static inline uint32_t
  754. hal_rx_tlv_rate_mcs_get_li(uint8_t *buf)
  755. {
  756. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  757. struct rx_msdu_start *msdu_start =
  758. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  759. uint32_t rate_mcs;
  760. rate_mcs = HAL_RX_MSDU_START_RATE_MCS_GET(msdu_start);
  761. return rate_mcs;
  762. }
  763. /*
  764. * hal_rx_tlv_get_pkt_type_li(): API to get the pkt type
  765. * from rx_msdu_start
  766. *
  767. * @buf: pointer to the start of RX PKT TLV header
  768. * Return: uint32_t(pkt type)
  769. */
  770. static inline uint32_t hal_rx_tlv_get_pkt_type_li(uint8_t *buf)
  771. {
  772. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  773. struct rx_msdu_start *msdu_start =
  774. &pkt_tlvs->msdu_start_tlv.rx_msdu_start;
  775. uint32_t pkt_type;
  776. pkt_type = HAL_RX_MSDU_START_PKT_TYPE_GET(msdu_start);
  777. return pkt_type;
  778. }
  779. /**
  780. * hal_rx_tlv_mic_err_get_li(): API to get the MIC ERR
  781. * from rx_mpdu_end TLV
  782. *
  783. * @buf: pointer to the start of RX PKT TLV headers
  784. * Return: uint32_t(mic_err)
  785. */
  786. static inline uint32_t
  787. hal_rx_tlv_mic_err_get_li(uint8_t *buf)
  788. {
  789. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  790. struct rx_mpdu_end *mpdu_end =
  791. &pkt_tlvs->mpdu_end_tlv.rx_mpdu_end;
  792. uint32_t mic_err;
  793. mic_err = HAL_RX_MPDU_END_MIC_ERR_GET(mpdu_end);
  794. return mic_err;
  795. }
  796. /**
  797. * hal_rx_tlv_decrypt_err_get_li(): API to get the Decrypt ERR
  798. * from rx_mpdu_end TLV
  799. *
  800. * @buf: pointer to the start of RX PKT TLV headers
  801. * Return: uint32_t(decrypt_err)
  802. */
  803. static inline uint32_t
  804. hal_rx_tlv_decrypt_err_get_li(uint8_t *buf)
  805. {
  806. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  807. struct rx_mpdu_end *mpdu_end =
  808. &pkt_tlvs->mpdu_end_tlv.rx_mpdu_end;
  809. uint32_t decrypt_err;
  810. decrypt_err = HAL_RX_MPDU_END_DECRYPT_ERR_GET(mpdu_end);
  811. return decrypt_err;
  812. }
  813. /*
  814. * hal_rx_tlv_first_mpdu_get_li(): get fist_mpdu bit from rx attention
  815. * @buf: pointer to rx_pkt_tlvs
  816. *
  817. * reutm: uint32_t(first_msdu)
  818. */
  819. static inline uint32_t
  820. hal_rx_tlv_first_mpdu_get_li(uint8_t *buf)
  821. {
  822. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  823. struct rx_attention *rx_attn = &pkt_tlvs->attn_tlv.rx_attn;
  824. uint32_t first_mpdu;
  825. first_mpdu = HAL_RX_ATTN_FIRST_MPDU_GET(rx_attn);
  826. return first_mpdu;
  827. }
  828. /*
  829. * hal_rx_msdu_get_keyid_li(): API to get the key id if the decrypted packet
  830. * from rx_msdu_end
  831. *
  832. * @buf: pointer to the start of RX PKT TLV header
  833. * Return: uint32_t(key id)
  834. */
  835. static inline uint8_t
  836. hal_rx_msdu_get_keyid_li(uint8_t *buf)
  837. {
  838. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  839. struct rx_msdu_end *msdu_end = &pkt_tlvs->msdu_end_tlv.rx_msdu_end;
  840. uint32_t keyid_octet;
  841. keyid_octet = HAL_RX_MSDU_END_KEYID_OCTET_GET(msdu_end);
  842. return keyid_octet & 0x3;
  843. }
  844. /*
  845. * hal_rx_tlv_get_is_decrypted_li(): API to get the decrypt status of the
  846. * packet from rx_attention
  847. *
  848. * @buf: pointer to the start of RX PKT TLV header
  849. * Return: uint32_t(decryt status)
  850. */
  851. static inline uint32_t
  852. hal_rx_tlv_get_is_decrypted_li(uint8_t *buf)
  853. {
  854. struct rx_pkt_tlvs *pkt_tlvs = (struct rx_pkt_tlvs *)buf;
  855. struct rx_attention *rx_attn = &pkt_tlvs->attn_tlv.rx_attn;
  856. uint32_t is_decrypt = 0;
  857. uint32_t decrypt_status;
  858. decrypt_status = HAL_RX_ATTN_DECRYPT_STATUS_GET(rx_attn);
  859. if (!decrypt_status)
  860. is_decrypt = 1;
  861. return is_decrypt;
  862. }
  863. /**
  864. * hal_rx_msdu_reo_dst_ind_get_li: Gets the REO
  865. * destination ring ID from the msdu desc info
  866. *
  867. * @ hal_soc_hdl : HAL version of the SOC pointer
  868. * @msdu_link_desc : Opaque cookie pointer used by HAL to get to
  869. * the current descriptor
  870. *
  871. * Return: dst_ind (REO destination ring ID)
  872. */
  873. static inline uint32_t
  874. hal_rx_msdu_reo_dst_ind_get_li(hal_soc_handle_t hal_soc_hdl,
  875. void *msdu_link_desc)
  876. {
  877. struct hal_soc *hal_soc = (struct hal_soc *)hal_soc_hdl;
  878. struct rx_msdu_details *msdu_details;
  879. struct rx_msdu_desc_info *msdu_desc_info;
  880. struct rx_msdu_link *msdu_link = (struct rx_msdu_link *)msdu_link_desc;
  881. uint32_t dst_ind;
  882. msdu_details = hal_rx_link_desc_msdu0_ptr(msdu_link, hal_soc);
  883. /* The first msdu in the link should exsist */
  884. msdu_desc_info = hal_rx_msdu_desc_info_get_ptr(&msdu_details[0],
  885. hal_soc);
  886. dst_ind = HAL_RX_MSDU_REO_DST_IND_GET(msdu_desc_info);
  887. return dst_ind;
  888. }
  889. static inline void
  890. hal_mpdu_desc_info_set_li(hal_soc_handle_t hal_soc_hdl,
  891. void *ent_desc,
  892. void *mpdu_desc,
  893. uint32_t seq_no)
  894. {
  895. struct rx_mpdu_desc_info *mpdu_desc_info =
  896. (struct rx_mpdu_desc_info *)mpdu_desc;
  897. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  898. MSDU_COUNT, 0x1);
  899. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  900. MPDU_SEQUENCE_NUMBER, seq_no);
  901. /* unset frag bit */
  902. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  903. FRAGMENT_FLAG, 0x0);
  904. /* set sa/da valid bits */
  905. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  906. SA_IS_VALID, 0x1);
  907. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  908. DA_IS_VALID, 0x1);
  909. HAL_RX_MPDU_DESC_INFO_SET(mpdu_desc_info,
  910. RAW_MPDU, 0x0);
  911. }
  912. static inline void
  913. hal_msdu_desc_info_set_li(hal_soc_handle_t hal_soc_hdl,
  914. void *msdu_desc, uint32_t dst_ind,
  915. uint32_t nbuf_len)
  916. {
  917. struct rx_msdu_desc_info *msdu_desc_info =
  918. (struct rx_msdu_desc_info *)msdu_desc;
  919. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  920. FIRST_MSDU_IN_MPDU_FLAG, 1);
  921. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  922. LAST_MSDU_IN_MPDU_FLAG, 1);
  923. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  924. MSDU_CONTINUATION, 0x0);
  925. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  926. REO_DESTINATION_INDICATION,
  927. dst_ind);
  928. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  929. MSDU_LENGTH, nbuf_len);
  930. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  931. SA_IS_VALID, 1);
  932. HAL_RX_MSDU_DESC_INFO_SET(msdu_desc_info,
  933. DA_IS_VALID, 1);
  934. }
  935. static inline
  936. uint8_t *hal_get_reo_ent_desc_qdesc_addr_li(uint8_t *desc)
  937. {
  938. return desc + REO_ENTRANCE_RING_4_RX_REO_QUEUE_DESC_ADDR_31_0_OFFSET;
  939. }
  940. static inline
  941. void hal_set_reo_ent_desc_reo_dest_ind_li(uint8_t *desc, uint32_t dst_ind)
  942. {
  943. HAL_RX_FLD_SET(desc, REO_ENTRANCE_RING_5,
  944. REO_DESTINATION_INDICATION, dst_ind);
  945. }
  946. static inline void
  947. hal_rx_wbm_rel_buf_paddr_get_li(hal_ring_desc_t rx_desc,
  948. struct hal_buf_info *buf_info)
  949. {
  950. struct wbm_release_ring *wbm_rel_ring =
  951. (struct wbm_release_ring *)rx_desc;
  952. buf_info->paddr =
  953. (HAL_RX_WBM_BUF_ADDR_31_0_GET(wbm_rel_ring) |
  954. ((uint64_t)(HAL_RX_WBM_BUF_ADDR_39_32_GET(wbm_rel_ring)) << 32));
  955. buf_info->sw_cookie = HAL_RX_WBM_BUF_COOKIE_GET(wbm_rel_ring);
  956. }
  957. static QDF_STATUS hal_reo_status_update_li(hal_soc_handle_t hal_soc_hdl,
  958. hal_ring_desc_t reo_desc,
  959. void *st_handle,
  960. uint32_t tlv, int *num_ref)
  961. {
  962. union hal_reo_status *reo_status_ref;
  963. reo_status_ref = (union hal_reo_status *)st_handle;
  964. switch (tlv) {
  965. case HAL_REO_QUEUE_STATS_STATUS_TLV:
  966. hal_reo_queue_stats_status_li(reo_desc,
  967. &reo_status_ref->queue_status,
  968. hal_soc_hdl);
  969. *num_ref = reo_status_ref->queue_status.header.cmd_num;
  970. break;
  971. case HAL_REO_FLUSH_QUEUE_STATUS_TLV:
  972. hal_reo_flush_queue_status_li(reo_desc,
  973. &reo_status_ref->fl_queue_status,
  974. hal_soc_hdl);
  975. *num_ref = reo_status_ref->fl_queue_status.header.cmd_num;
  976. break;
  977. case HAL_REO_FLUSH_CACHE_STATUS_TLV:
  978. hal_reo_flush_cache_status_li(reo_desc,
  979. &reo_status_ref->fl_cache_status,
  980. hal_soc_hdl);
  981. *num_ref = reo_status_ref->fl_cache_status.header.cmd_num;
  982. break;
  983. case HAL_REO_UNBLK_CACHE_STATUS_TLV:
  984. hal_reo_unblock_cache_status_li(
  985. reo_desc, hal_soc_hdl,
  986. &reo_status_ref->unblk_cache_status);
  987. *num_ref = reo_status_ref->unblk_cache_status.header.cmd_num;
  988. break;
  989. case HAL_REO_TIMOUT_LIST_STATUS_TLV:
  990. hal_reo_flush_timeout_list_status_li(
  991. reo_desc,
  992. &reo_status_ref->fl_timeout_status,
  993. hal_soc_hdl);
  994. *num_ref = reo_status_ref->fl_timeout_status.header.cmd_num;
  995. break;
  996. case HAL_REO_DESC_THRES_STATUS_TLV:
  997. hal_reo_desc_thres_reached_status_li(
  998. reo_desc,
  999. &reo_status_ref->thres_status,
  1000. hal_soc_hdl);
  1001. *num_ref = reo_status_ref->thres_status.header.cmd_num;
  1002. break;
  1003. case HAL_REO_UPDATE_RX_QUEUE_STATUS_TLV:
  1004. hal_reo_rx_update_queue_status_li(
  1005. reo_desc,
  1006. &reo_status_ref->rx_queue_status,
  1007. hal_soc_hdl);
  1008. *num_ref = reo_status_ref->rx_queue_status.header.cmd_num;
  1009. break;
  1010. default:
  1011. QDF_TRACE(QDF_MODULE_ID_DP_REO, QDF_TRACE_LEVEL_WARN,
  1012. "hal_soc %pK: no handler for TLV:%d",
  1013. hal_soc_hdl, tlv);
  1014. return QDF_STATUS_E_FAILURE;
  1015. } /* switch */
  1016. return QDF_STATUS_SUCCESS;
  1017. }
  1018. /**
  1019. * hal_get_idle_link_bm_id_li() - Get idle link BM id from chid_id
  1020. * @chip_id: mlo chip_id
  1021. *
  1022. * Returns: RBM ID
  1023. */
  1024. static uint8_t hal_get_idle_link_bm_id_li(uint8_t chip_id)
  1025. {
  1026. return WBM_IDLE_DESC_LIST;
  1027. }
  1028. /**
  1029. * hal_hw_txrx_default_ops_attach_li() - Attach the default hal ops for
  1030. * lithium chipsets.
  1031. * @hal_soc_hdl: HAL soc handle
  1032. *
  1033. * Return: None
  1034. */
  1035. void hal_hw_txrx_default_ops_attach_li(struct hal_soc *hal_soc)
  1036. {
  1037. hal_soc->ops->hal_get_reo_qdesc_size = hal_get_reo_qdesc_size_li;
  1038. hal_soc->ops->hal_get_rx_max_ba_window =
  1039. hal_get_rx_max_ba_window_li;
  1040. hal_soc->ops->hal_set_link_desc_addr = hal_set_link_desc_addr_li;
  1041. hal_soc->ops->hal_tx_init_data_ring = hal_tx_init_data_ring_li;
  1042. hal_soc->ops->hal_get_ba_aging_timeout = hal_get_ba_aging_timeout_li;
  1043. hal_soc->ops->hal_set_ba_aging_timeout = hal_set_ba_aging_timeout_li;
  1044. hal_soc->ops->hal_get_reo_reg_base_offset =
  1045. hal_get_reo_reg_base_offset_li;
  1046. hal_soc->ops->hal_rx_get_tlv_size = hal_rx_get_tlv_size_generic_li;
  1047. hal_soc->ops->hal_rx_msdu_is_wlan_mcast =
  1048. hal_rx_msdu_is_wlan_mcast_generic_li;
  1049. hal_soc->ops->hal_rx_tlv_decap_format_get =
  1050. hal_rx_tlv_decap_format_get_li;
  1051. hal_soc->ops->hal_rx_dump_pkt_tlvs = hal_rx_dump_pkt_tlvs_li;
  1052. hal_soc->ops->hal_rx_tlv_get_offload_info =
  1053. hal_rx_tlv_get_offload_info_li;
  1054. hal_soc->ops->hal_rx_tlv_phy_ppdu_id_get =
  1055. hal_rx_attn_phy_ppdu_id_get_li;
  1056. hal_soc->ops->hal_rx_tlv_msdu_done_get = hal_rx_attn_msdu_done_get_li;
  1057. hal_soc->ops->hal_rx_tlv_msdu_len_get =
  1058. hal_rx_msdu_start_msdu_len_get_li;
  1059. hal_soc->ops->hal_rx_get_frame_ctrl_field =
  1060. hal_rx_get_frame_ctrl_field_li;
  1061. hal_soc->ops->hal_rx_get_proto_params = hal_rx_get_proto_params_li;
  1062. hal_soc->ops->hal_rx_get_l3_l4_offsets = hal_rx_get_l3_l4_offsets_li;
  1063. hal_soc->ops->hal_rx_reo_buf_paddr_get = hal_rx_reo_buf_paddr_get_li;
  1064. hal_soc->ops->hal_rx_msdu_link_desc_set = hal_rx_msdu_link_desc_set_li;
  1065. hal_soc->ops->hal_rx_buf_cookie_rbm_get = hal_rx_buf_cookie_rbm_get_li;
  1066. hal_soc->ops->hal_rx_ret_buf_manager_get =
  1067. hal_rx_ret_buf_manager_get_li;
  1068. hal_soc->ops->hal_rxdma_buff_addr_info_set =
  1069. hal_rxdma_buff_addr_info_set_li;
  1070. hal_soc->ops->hal_rx_msdu_flags_get = hal_rx_msdu_flags_get_li;
  1071. hal_soc->ops->hal_rx_get_reo_error_code = hal_rx_get_reo_error_code_li;
  1072. hal_soc->ops->hal_gen_reo_remap_val =
  1073. hal_gen_reo_remap_val_generic_li;
  1074. hal_soc->ops->hal_rx_tlv_csum_err_get =
  1075. hal_rx_tlv_csum_err_get_li;
  1076. hal_soc->ops->hal_rx_mpdu_desc_info_get =
  1077. hal_rx_mpdu_desc_info_get_li;
  1078. hal_soc->ops->hal_rx_err_status_get = hal_rx_err_status_get_li;
  1079. hal_soc->ops->hal_rx_reo_buf_type_get = hal_rx_reo_buf_type_get_li;
  1080. hal_soc->ops->hal_rx_pkt_hdr_get = hal_rx_pkt_hdr_get_li;
  1081. hal_soc->ops->hal_rx_wbm_err_src_get = hal_rx_wbm_err_src_get_li;
  1082. hal_soc->ops->hal_rx_wbm_rel_buf_paddr_get =
  1083. hal_rx_wbm_rel_buf_paddr_get_li;
  1084. hal_soc->ops->hal_rx_priv_info_set_in_tlv =
  1085. hal_rx_priv_info_set_in_tlv_li;
  1086. hal_soc->ops->hal_rx_priv_info_get_from_tlv =
  1087. hal_rx_priv_info_get_from_tlv_li;
  1088. hal_soc->ops->hal_rx_mpdu_info_ampdu_flag_get =
  1089. hal_rx_mpdu_info_ampdu_flag_get_li;
  1090. hal_soc->ops->hal_rx_tlv_mpdu_len_err_get =
  1091. hal_rx_tlv_mpdu_len_err_get_li;
  1092. hal_soc->ops->hal_rx_tlv_mpdu_fcs_err_get =
  1093. hal_rx_tlv_mpdu_fcs_err_get_li;
  1094. hal_soc->ops->hal_reo_send_cmd = hal_reo_send_cmd_li;
  1095. hal_soc->ops->hal_rx_tlv_get_pkt_capture_flags =
  1096. hal_rx_tlv_get_pkt_capture_flags_li;
  1097. hal_soc->ops->hal_rx_desc_get_80211_hdr = hal_rx_desc_get_80211_hdr_li;
  1098. hal_soc->ops->hal_rx_hw_desc_mpdu_user_id =
  1099. hal_rx_hw_desc_mpdu_user_id_li;
  1100. hal_soc->ops->hal_reo_qdesc_setup = hal_reo_qdesc_setup_li;
  1101. hal_soc->ops->hal_rx_tlv_msdu_len_set =
  1102. hal_rx_msdu_start_msdu_len_set_li;
  1103. hal_soc->ops->hal_rx_tlv_bw_get = hal_rx_tlv_bw_get_li;
  1104. hal_soc->ops->hal_rx_tlv_get_freq = hal_rx_tlv_get_freq_li;
  1105. hal_soc->ops->hal_rx_tlv_sgi_get = hal_rx_tlv_sgi_get_li;
  1106. hal_soc->ops->hal_rx_tlv_rate_mcs_get = hal_rx_tlv_rate_mcs_get_li;
  1107. hal_soc->ops->hal_rx_tlv_get_pkt_type = hal_rx_tlv_get_pkt_type_li;
  1108. hal_soc->ops->hal_rx_tlv_get_pn_num = hal_rx_tlv_get_pn_num_li;
  1109. hal_soc->ops->hal_rx_tlv_mic_err_get = hal_rx_tlv_mic_err_get_li;
  1110. hal_soc->ops->hal_rx_tlv_decrypt_err_get =
  1111. hal_rx_tlv_decrypt_err_get_li;
  1112. hal_soc->ops->hal_rx_tlv_first_mpdu_get = hal_rx_tlv_first_mpdu_get_li;
  1113. hal_soc->ops->hal_rx_tlv_get_is_decrypted =
  1114. hal_rx_tlv_get_is_decrypted_li;
  1115. hal_soc->ops->hal_rx_msdu_get_keyid = hal_rx_msdu_get_keyid_li;
  1116. hal_soc->ops->hal_rx_msdu_reo_dst_ind_get =
  1117. hal_rx_msdu_reo_dst_ind_get_li;
  1118. hal_soc->ops->hal_msdu_desc_info_set = hal_msdu_desc_info_set_li;
  1119. hal_soc->ops->hal_mpdu_desc_info_set = hal_mpdu_desc_info_set_li;
  1120. hal_soc->ops->hal_reo_status_update = hal_reo_status_update_li;
  1121. hal_soc->ops->hal_get_tlv_hdr_size = hal_get_tlv_hdr_size_li;
  1122. hal_soc->ops->hal_get_reo_ent_desc_qdesc_addr =
  1123. hal_get_reo_ent_desc_qdesc_addr_li;
  1124. hal_soc->ops->hal_rx_get_qdesc_addr = hal_rx_get_qdesc_addr_li;
  1125. hal_soc->ops->hal_set_reo_ent_desc_reo_dest_ind =
  1126. hal_set_reo_ent_desc_reo_dest_ind_li;
  1127. hal_soc->ops->hal_get_idle_link_bm_id = hal_get_idle_link_bm_id_li;
  1128. }