dp_main.c 354 KB

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  1. /*
  2. * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
  3. * Copyright (c) 2021-2023 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 <wlan_ipa_obj_mgmt_api.h>
  20. #include <qdf_types.h>
  21. #include <qdf_lock.h>
  22. #include <qdf_net_types.h>
  23. #include <qdf_lro.h>
  24. #include <qdf_module.h>
  25. #include <hal_hw_headers.h>
  26. #include <hal_api.h>
  27. #include <hif.h>
  28. #include <htt.h>
  29. #include <wdi_event.h>
  30. #include <queue.h>
  31. #include "dp_types.h"
  32. #include "dp_rings.h"
  33. #include "dp_internal.h"
  34. #include "dp_tx.h"
  35. #include "dp_tx_desc.h"
  36. #include "dp_rx.h"
  37. #ifdef DP_RATETABLE_SUPPORT
  38. #include "dp_ratetable.h"
  39. #endif
  40. #include <cdp_txrx_handle.h>
  41. #include <wlan_cfg.h>
  42. #include <wlan_utility.h>
  43. #include "cdp_txrx_cmn_struct.h"
  44. #include "cdp_txrx_stats_struct.h"
  45. #include "cdp_txrx_cmn_reg.h"
  46. #include <qdf_util.h>
  47. #include "dp_peer.h"
  48. #include "htt_stats.h"
  49. #include "dp_htt.h"
  50. #ifdef WLAN_SUPPORT_RX_FISA
  51. #include <wlan_dp_fisa_rx.h>
  52. #endif
  53. #include "htt_ppdu_stats.h"
  54. #include "qdf_mem.h" /* qdf_mem_malloc,free */
  55. #include "cfg_ucfg_api.h"
  56. #include <wlan_module_ids.h>
  57. #ifdef QCA_MULTIPASS_SUPPORT
  58. #include <enet.h>
  59. #endif
  60. #ifdef QCA_LL_TX_FLOW_CONTROL_V2
  61. #include "cdp_txrx_flow_ctrl_v2.h"
  62. #else
  63. static inline void
  64. cdp_dump_flow_pool_info(struct cdp_soc_t *soc)
  65. {
  66. return;
  67. }
  68. #endif
  69. #ifdef WIFI_MONITOR_SUPPORT
  70. #include <dp_mon.h>
  71. #endif
  72. #include "dp_ipa.h"
  73. #ifdef FEATURE_WDS
  74. #include "dp_txrx_wds.h"
  75. #endif
  76. #ifdef WLAN_SUPPORT_MSCS
  77. #include "dp_mscs.h"
  78. #endif
  79. #ifdef WLAN_SUPPORT_MESH_LATENCY
  80. #include "dp_mesh_latency.h"
  81. #endif
  82. #ifdef WLAN_SUPPORT_SCS
  83. #include "dp_scs.h"
  84. #endif
  85. #ifdef ATH_SUPPORT_IQUE
  86. #include "dp_txrx_me.h"
  87. #endif
  88. #if defined(DP_CON_MON)
  89. #ifndef REMOVE_PKT_LOG
  90. #include <pktlog_ac_api.h>
  91. #include <pktlog_ac.h>
  92. #endif
  93. #endif
  94. #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
  95. #include <wlan_dp_swlm.h>
  96. #endif
  97. #ifdef WLAN_DP_PROFILE_SUPPORT
  98. #include <wlan_dp_main.h>
  99. #endif
  100. #ifdef CONFIG_SAWF_DEF_QUEUES
  101. #include "dp_sawf.h"
  102. #endif
  103. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  104. #include "dp_rx_tag.h"
  105. #endif
  106. #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
  107. #include <target_if_dp.h>
  108. #endif
  109. #if defined(DP_PEER_EXTENDED_API) || defined(WLAN_DP_PENDING_MEM_FLUSH)
  110. #define SET_PEER_REF_CNT_ONE(_peer) \
  111. qdf_atomic_set(&(_peer)->ref_cnt, 1)
  112. #else
  113. #define SET_PEER_REF_CNT_ONE(_peer)
  114. #endif
  115. #ifdef WLAN_SYSFS_DP_STATS
  116. /* sysfs event wait time for firmware stat request unit milliseconds */
  117. #define WLAN_SYSFS_STAT_REQ_WAIT_MS 3000
  118. #endif
  119. #ifdef QCA_DP_TX_FW_METADATA_V2
  120. #define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val) \
  121. HTT_TX_TCL_METADATA_V2_PDEV_ID_SET(_var, _val)
  122. #else
  123. #define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val) \
  124. HTT_TX_TCL_METADATA_PDEV_ID_SET(_var, _val)
  125. #endif
  126. QDF_COMPILE_TIME_ASSERT(max_rx_rings_check,
  127. MAX_REO_DEST_RINGS == CDP_MAX_RX_RINGS);
  128. QDF_COMPILE_TIME_ASSERT(max_tx_rings_check,
  129. MAX_TCL_DATA_RINGS == CDP_MAX_TX_COMP_RINGS);
  130. void dp_configure_arch_ops(struct dp_soc *soc);
  131. qdf_size_t dp_get_soc_context_size(uint16_t device_id);
  132. /*
  133. * The max size of cdp_peer_stats_param_t is limited to 16 bytes.
  134. * If the buffer size is exceeding this size limit,
  135. * dp_txrx_get_peer_stats is to be used instead.
  136. */
  137. QDF_COMPILE_TIME_ASSERT(cdp_peer_stats_param_t_max_size,
  138. (sizeof(cdp_peer_stats_param_t) <= 16));
  139. #ifdef WLAN_FEATURE_DP_EVENT_HISTORY
  140. /*
  141. * If WLAN_CFG_INT_NUM_CONTEXTS is changed, HIF_NUM_INT_CONTEXTS
  142. * also should be updated accordingly
  143. */
  144. QDF_COMPILE_TIME_ASSERT(num_intr_grps,
  145. HIF_NUM_INT_CONTEXTS == WLAN_CFG_INT_NUM_CONTEXTS);
  146. /*
  147. * HIF_EVENT_HIST_MAX should always be power of 2
  148. */
  149. QDF_COMPILE_TIME_ASSERT(hif_event_history_size,
  150. (HIF_EVENT_HIST_MAX & (HIF_EVENT_HIST_MAX - 1)) == 0);
  151. #endif /* WLAN_FEATURE_DP_EVENT_HISTORY */
  152. /*
  153. * If WLAN_CFG_INT_NUM_CONTEXTS is changed,
  154. * WLAN_CFG_INT_NUM_CONTEXTS_MAX should also be updated
  155. */
  156. QDF_COMPILE_TIME_ASSERT(wlan_cfg_num_int_ctxs,
  157. WLAN_CFG_INT_NUM_CONTEXTS_MAX >=
  158. WLAN_CFG_INT_NUM_CONTEXTS);
  159. static void dp_soc_unset_qref_debug_list(struct dp_soc *soc);
  160. static QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl);
  161. static QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl);
  162. static void dp_pdev_srng_deinit(struct dp_pdev *pdev);
  163. static QDF_STATUS dp_pdev_srng_init(struct dp_pdev *pdev);
  164. static void dp_pdev_srng_free(struct dp_pdev *pdev);
  165. static QDF_STATUS dp_pdev_srng_alloc(struct dp_pdev *pdev);
  166. static inline
  167. QDF_STATUS dp_pdev_attach_wifi3(struct cdp_soc_t *txrx_soc,
  168. struct cdp_pdev_attach_params *params);
  169. static int dp_pdev_post_attach_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id);
  170. static QDF_STATUS
  171. dp_pdev_init_wifi3(struct cdp_soc_t *txrx_soc,
  172. HTC_HANDLE htc_handle,
  173. qdf_device_t qdf_osdev,
  174. uint8_t pdev_id);
  175. static QDF_STATUS
  176. dp_pdev_deinit_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id, int force);
  177. static void dp_soc_detach_wifi3(struct cdp_soc_t *txrx_soc);
  178. static void dp_soc_deinit_wifi3(struct cdp_soc_t *txrx_soc);
  179. static void dp_pdev_detach(struct cdp_pdev *txrx_pdev, int force);
  180. static QDF_STATUS dp_pdev_detach_wifi3(struct cdp_soc_t *psoc,
  181. uint8_t pdev_id,
  182. int force);
  183. static struct dp_soc *
  184. dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  185. struct cdp_soc_attach_params *params);
  186. static inline QDF_STATUS dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl,
  187. uint8_t vdev_id,
  188. uint8_t *peer_mac_addr,
  189. enum cdp_peer_type peer_type);
  190. static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
  191. uint8_t vdev_id,
  192. uint8_t *peer_mac, uint32_t bitmap,
  193. enum cdp_peer_type peer_type);
  194. static void dp_vdev_flush_peers(struct cdp_vdev *vdev_handle,
  195. bool unmap_only,
  196. bool mlo_peers_only);
  197. #ifdef ENABLE_VERBOSE_DEBUG
  198. bool is_dp_verbose_debug_enabled;
  199. #endif
  200. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  201. static bool dp_get_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
  202. static void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  203. bool enable);
  204. static inline void
  205. dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  206. struct cdp_cfr_rcc_stats *cfr_rcc_stats);
  207. static inline void
  208. dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
  209. #endif
  210. #ifdef DP_UMAC_HW_RESET_SUPPORT
  211. static QDF_STATUS dp_umac_reset_action_trigger_recovery(struct dp_soc *soc);
  212. static QDF_STATUS dp_umac_reset_handle_pre_reset(struct dp_soc *soc);
  213. static QDF_STATUS dp_umac_reset_handle_post_reset(struct dp_soc *soc);
  214. static QDF_STATUS dp_umac_reset_handle_post_reset_complete(struct dp_soc *soc);
  215. #endif
  216. #define MON_VDEV_TIMER_INIT 0x1
  217. #define MON_VDEV_TIMER_RUNNING 0x2
  218. #define DP_MCS_LENGTH (6*MAX_MCS)
  219. #define DP_CURR_FW_STATS_AVAIL 19
  220. #define DP_HTT_DBG_EXT_STATS_MAX 256
  221. #define DP_MAX_SLEEP_TIME 100
  222. #ifndef QCA_WIFI_3_0_EMU
  223. #define SUSPEND_DRAIN_WAIT 500
  224. #else
  225. #define SUSPEND_DRAIN_WAIT 3000
  226. #endif
  227. #ifdef IPA_OFFLOAD
  228. /* Exclude IPA rings from the interrupt context */
  229. #define TX_RING_MASK_VAL 0xb
  230. #define RX_RING_MASK_VAL 0x7
  231. #else
  232. #define TX_RING_MASK_VAL 0xF
  233. #define RX_RING_MASK_VAL 0xF
  234. #endif
  235. #define STR_MAXLEN 64
  236. #define RNG_ERR "SRNG setup failed for"
  237. /**
  238. * enum dp_stats_type - Select the type of statistics
  239. * @STATS_FW: Firmware-based statistic
  240. * @STATS_HOST: Host-based statistic
  241. * @STATS_TYPE_MAX: maximum enumeration
  242. */
  243. enum dp_stats_type {
  244. STATS_FW = 0,
  245. STATS_HOST = 1,
  246. STATS_TYPE_MAX = 2,
  247. };
  248. /**
  249. * enum dp_fw_stats - General Firmware statistics options
  250. * @TXRX_FW_STATS_INVALID: statistic is not available
  251. */
  252. enum dp_fw_stats {
  253. TXRX_FW_STATS_INVALID = -1,
  254. };
  255. /*
  256. * dp_stats_mapping_table - Firmware and Host statistics
  257. * currently supported
  258. */
  259. const int dp_stats_mapping_table[][STATS_TYPE_MAX] = {
  260. {HTT_DBG_EXT_STATS_RESET, TXRX_HOST_STATS_INVALID},
  261. {HTT_DBG_EXT_STATS_PDEV_TX, TXRX_HOST_STATS_INVALID},
  262. {HTT_DBG_EXT_STATS_PDEV_RX, TXRX_HOST_STATS_INVALID},
  263. {HTT_DBG_EXT_STATS_PDEV_TX_HWQ, TXRX_HOST_STATS_INVALID},
  264. {HTT_DBG_EXT_STATS_PDEV_TX_SCHED, TXRX_HOST_STATS_INVALID},
  265. {HTT_DBG_EXT_STATS_PDEV_ERROR, TXRX_HOST_STATS_INVALID},
  266. {HTT_DBG_EXT_STATS_PDEV_TQM, TXRX_HOST_STATS_INVALID},
  267. {HTT_DBG_EXT_STATS_TQM_CMDQ, TXRX_HOST_STATS_INVALID},
  268. {HTT_DBG_EXT_STATS_TX_DE_INFO, TXRX_HOST_STATS_INVALID},
  269. {HTT_DBG_EXT_STATS_PDEV_TX_RATE, TXRX_HOST_STATS_INVALID},
  270. {HTT_DBG_EXT_STATS_PDEV_RX_RATE, TXRX_HOST_STATS_INVALID},
  271. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  272. {HTT_DBG_EXT_STATS_TX_SELFGEN_INFO, TXRX_HOST_STATS_INVALID},
  273. {HTT_DBG_EXT_STATS_TX_MU_HWQ, TXRX_HOST_STATS_INVALID},
  274. {HTT_DBG_EXT_STATS_RING_IF_INFO, TXRX_HOST_STATS_INVALID},
  275. {HTT_DBG_EXT_STATS_SRNG_INFO, TXRX_HOST_STATS_INVALID},
  276. {HTT_DBG_EXT_STATS_SFM_INFO, TXRX_HOST_STATS_INVALID},
  277. {HTT_DBG_EXT_STATS_PDEV_TX_MU, TXRX_HOST_STATS_INVALID},
  278. {HTT_DBG_EXT_STATS_ACTIVE_PEERS_LIST, TXRX_HOST_STATS_INVALID},
  279. /* Last ENUM for HTT FW STATS */
  280. {DP_HTT_DBG_EXT_STATS_MAX, TXRX_HOST_STATS_INVALID},
  281. {TXRX_FW_STATS_INVALID, TXRX_CLEAR_STATS},
  282. {TXRX_FW_STATS_INVALID, TXRX_RX_RATE_STATS},
  283. {TXRX_FW_STATS_INVALID, TXRX_TX_RATE_STATS},
  284. {TXRX_FW_STATS_INVALID, TXRX_TX_HOST_STATS},
  285. {TXRX_FW_STATS_INVALID, TXRX_RX_HOST_STATS},
  286. {TXRX_FW_STATS_INVALID, TXRX_AST_STATS},
  287. {TXRX_FW_STATS_INVALID, TXRX_SRNG_PTR_STATS},
  288. {TXRX_FW_STATS_INVALID, TXRX_RX_MON_STATS},
  289. {TXRX_FW_STATS_INVALID, TXRX_REO_QUEUE_STATS},
  290. {TXRX_FW_STATS_INVALID, TXRX_SOC_CFG_PARAMS},
  291. {TXRX_FW_STATS_INVALID, TXRX_PDEV_CFG_PARAMS},
  292. {TXRX_FW_STATS_INVALID, TXRX_NAPI_STATS},
  293. {TXRX_FW_STATS_INVALID, TXRX_SOC_INTERRUPT_STATS},
  294. {TXRX_FW_STATS_INVALID, TXRX_SOC_FSE_STATS},
  295. {TXRX_FW_STATS_INVALID, TXRX_HAL_REG_WRITE_STATS},
  296. {TXRX_FW_STATS_INVALID, TXRX_SOC_REO_HW_DESC_DUMP},
  297. {TXRX_FW_STATS_INVALID, TXRX_SOC_WBM_IDLE_HPTP_DUMP},
  298. {TXRX_FW_STATS_INVALID, TXRX_SRNG_USAGE_WM_STATS},
  299. {HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT, TXRX_HOST_STATS_INVALID},
  300. {HTT_DBG_EXT_STATS_TX_SOUNDING_INFO, TXRX_HOST_STATS_INVALID},
  301. {TXRX_FW_STATS_INVALID, TXRX_PEER_STATS},
  302. };
  303. /* MCL specific functions */
  304. #if defined(DP_CON_MON)
  305. #ifdef IPA_OFFLOAD
  306. /**
  307. * dp_get_num_rx_contexts() - get number of RX contexts
  308. * @soc_hdl: cdp opaque soc handle
  309. *
  310. * Return: number of RX contexts
  311. */
  312. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  313. {
  314. int num_rx_contexts;
  315. uint32_t reo_ring_map;
  316. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  317. reo_ring_map = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
  318. switch (soc->arch_id) {
  319. case CDP_ARCH_TYPE_BE:
  320. /* 2 REO rings are used for IPA */
  321. reo_ring_map &= ~(BIT(3) | BIT(7));
  322. break;
  323. case CDP_ARCH_TYPE_LI:
  324. /* 1 REO ring is used for IPA */
  325. reo_ring_map &= ~BIT(3);
  326. break;
  327. default:
  328. dp_err("unknown arch_id 0x%x", soc->arch_id);
  329. QDF_BUG(0);
  330. }
  331. /*
  332. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  333. * in future
  334. */
  335. num_rx_contexts = qdf_get_hweight32(reo_ring_map);
  336. return num_rx_contexts;
  337. }
  338. #else
  339. #ifdef WLAN_SOFTUMAC_SUPPORT
  340. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  341. {
  342. uint32_t rx_rings_config;
  343. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  344. rx_rings_config = wlan_cfg_get_rx_rings_mapping(soc->wlan_cfg_ctx);
  345. /*
  346. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  347. * in future
  348. */
  349. return qdf_get_hweight32(rx_rings_config);
  350. }
  351. #else
  352. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  353. {
  354. int num_rx_contexts;
  355. uint32_t reo_config;
  356. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  357. reo_config = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
  358. /*
  359. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  360. * in future
  361. */
  362. num_rx_contexts = qdf_get_hweight32(reo_config);
  363. return num_rx_contexts;
  364. }
  365. #endif /* WLAN_SOFTUMAC_SUPPORT */
  366. #endif
  367. #endif
  368. #ifdef FEATURE_MEC
  369. void dp_peer_mec_flush_entries(struct dp_soc *soc)
  370. {
  371. unsigned int index;
  372. struct dp_mec_entry *mecentry, *mecentry_next;
  373. TAILQ_HEAD(, dp_mec_entry) free_list;
  374. TAILQ_INIT(&free_list);
  375. if (!soc->mec_hash.mask)
  376. return;
  377. if (!soc->mec_hash.bins)
  378. return;
  379. if (!qdf_atomic_read(&soc->mec_cnt))
  380. return;
  381. qdf_spin_lock_bh(&soc->mec_lock);
  382. for (index = 0; index <= soc->mec_hash.mask; index++) {
  383. if (!TAILQ_EMPTY(&soc->mec_hash.bins[index])) {
  384. TAILQ_FOREACH_SAFE(mecentry, &soc->mec_hash.bins[index],
  385. hash_list_elem, mecentry_next) {
  386. dp_peer_mec_detach_entry(soc, mecentry, &free_list);
  387. }
  388. }
  389. }
  390. qdf_spin_unlock_bh(&soc->mec_lock);
  391. dp_peer_mec_free_list(soc, &free_list);
  392. }
  393. /**
  394. * dp_print_mec_stats() - Dump MEC entries in table
  395. * @soc: Datapath soc handle
  396. *
  397. * Return: none
  398. */
  399. static void dp_print_mec_stats(struct dp_soc *soc)
  400. {
  401. int i;
  402. uint32_t index;
  403. struct dp_mec_entry *mecentry = NULL, *mec_list;
  404. uint32_t num_entries = 0;
  405. DP_PRINT_STATS("MEC Stats:");
  406. DP_PRINT_STATS(" Entries Added = %d", soc->stats.mec.added);
  407. DP_PRINT_STATS(" Entries Deleted = %d", soc->stats.mec.deleted);
  408. if (!qdf_atomic_read(&soc->mec_cnt))
  409. return;
  410. mec_list = qdf_mem_malloc(sizeof(*mecentry) * DP_PEER_MAX_MEC_ENTRY);
  411. if (!mec_list) {
  412. dp_peer_warn("%pK: failed to allocate mec_list", soc);
  413. return;
  414. }
  415. DP_PRINT_STATS("MEC Table:");
  416. for (index = 0; index <= soc->mec_hash.mask; index++) {
  417. qdf_spin_lock_bh(&soc->mec_lock);
  418. if (TAILQ_EMPTY(&soc->mec_hash.bins[index])) {
  419. qdf_spin_unlock_bh(&soc->mec_lock);
  420. continue;
  421. }
  422. TAILQ_FOREACH(mecentry, &soc->mec_hash.bins[index],
  423. hash_list_elem) {
  424. qdf_mem_copy(&mec_list[num_entries], mecentry,
  425. sizeof(*mecentry));
  426. num_entries++;
  427. }
  428. qdf_spin_unlock_bh(&soc->mec_lock);
  429. }
  430. if (!num_entries) {
  431. qdf_mem_free(mec_list);
  432. return;
  433. }
  434. for (i = 0; i < num_entries; i++) {
  435. DP_PRINT_STATS("%6d mac_addr = " QDF_MAC_ADDR_FMT
  436. " is_active = %d pdev_id = %d vdev_id = %d",
  437. i,
  438. QDF_MAC_ADDR_REF(mec_list[i].mac_addr.raw),
  439. mec_list[i].is_active,
  440. mec_list[i].pdev_id,
  441. mec_list[i].vdev_id);
  442. }
  443. qdf_mem_free(mec_list);
  444. }
  445. #else
  446. static void dp_print_mec_stats(struct dp_soc *soc)
  447. {
  448. }
  449. #endif
  450. static int dp_peer_add_ast_wifi3(struct cdp_soc_t *soc_hdl,
  451. uint8_t vdev_id,
  452. uint8_t *peer_mac,
  453. uint8_t *mac_addr,
  454. enum cdp_txrx_ast_entry_type type,
  455. uint32_t flags)
  456. {
  457. int ret = -1;
  458. QDF_STATUS status = QDF_STATUS_SUCCESS;
  459. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc_hdl,
  460. peer_mac, 0, vdev_id,
  461. DP_MOD_ID_CDP);
  462. if (!peer) {
  463. dp_peer_debug("Peer is NULL!");
  464. return ret;
  465. }
  466. status = dp_peer_add_ast((struct dp_soc *)soc_hdl,
  467. peer,
  468. mac_addr,
  469. type,
  470. flags);
  471. if ((status == QDF_STATUS_SUCCESS) ||
  472. (status == QDF_STATUS_E_ALREADY) ||
  473. (status == QDF_STATUS_E_AGAIN))
  474. ret = 0;
  475. dp_hmwds_ast_add_notify(peer, mac_addr,
  476. type, status, false);
  477. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  478. return ret;
  479. }
  480. static int dp_peer_update_ast_wifi3(struct cdp_soc_t *soc_hdl,
  481. uint8_t vdev_id,
  482. uint8_t *peer_mac,
  483. uint8_t *wds_macaddr,
  484. uint32_t flags)
  485. {
  486. int status = -1;
  487. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  488. struct dp_ast_entry *ast_entry = NULL;
  489. struct dp_peer *peer;
  490. if (soc->ast_offload_support)
  491. return status;
  492. peer = dp_peer_find_hash_find((struct dp_soc *)soc_hdl,
  493. peer_mac, 0, vdev_id,
  494. DP_MOD_ID_CDP);
  495. if (!peer) {
  496. dp_peer_debug("Peer is NULL!");
  497. return status;
  498. }
  499. qdf_spin_lock_bh(&soc->ast_lock);
  500. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, wds_macaddr,
  501. peer->vdev->pdev->pdev_id);
  502. if (ast_entry) {
  503. status = dp_peer_update_ast(soc,
  504. peer,
  505. ast_entry, flags);
  506. }
  507. qdf_spin_unlock_bh(&soc->ast_lock);
  508. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  509. return status;
  510. }
  511. /**
  512. * dp_peer_reset_ast_entries() - Deletes all HMWDS entries for a peer
  513. * @soc: Datapath SOC handle
  514. * @peer: DP peer
  515. * @arg: callback argument
  516. *
  517. * Return: None
  518. */
  519. static void
  520. dp_peer_reset_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  521. {
  522. struct dp_ast_entry *ast_entry = NULL;
  523. struct dp_ast_entry *tmp_ast_entry;
  524. DP_PEER_ITERATE_ASE_LIST(peer, ast_entry, tmp_ast_entry) {
  525. if ((ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM) ||
  526. (ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM_SEC))
  527. dp_peer_del_ast(soc, ast_entry);
  528. }
  529. }
  530. /**
  531. * dp_wds_reset_ast_wifi3() - Reset the is_active param for ast entry
  532. * @soc_hdl: Datapath SOC handle
  533. * @wds_macaddr: WDS entry MAC Address
  534. * @peer_mac_addr: WDS entry MAC Address
  535. * @vdev_id: id of vdev handle
  536. *
  537. * Return: QDF_STATUS
  538. */
  539. static QDF_STATUS dp_wds_reset_ast_wifi3(struct cdp_soc_t *soc_hdl,
  540. uint8_t *wds_macaddr,
  541. uint8_t *peer_mac_addr,
  542. uint8_t vdev_id)
  543. {
  544. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  545. struct dp_ast_entry *ast_entry = NULL;
  546. struct dp_peer *peer;
  547. struct dp_pdev *pdev;
  548. struct dp_vdev *vdev;
  549. if (soc->ast_offload_support)
  550. return QDF_STATUS_E_FAILURE;
  551. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  552. if (!vdev)
  553. return QDF_STATUS_E_FAILURE;
  554. pdev = vdev->pdev;
  555. if (peer_mac_addr) {
  556. peer = dp_peer_find_hash_find(soc, peer_mac_addr,
  557. 0, vdev->vdev_id,
  558. DP_MOD_ID_CDP);
  559. if (!peer) {
  560. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  561. return QDF_STATUS_E_FAILURE;
  562. }
  563. qdf_spin_lock_bh(&soc->ast_lock);
  564. dp_peer_reset_ast_entries(soc, peer, NULL);
  565. qdf_spin_unlock_bh(&soc->ast_lock);
  566. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  567. } else if (wds_macaddr) {
  568. qdf_spin_lock_bh(&soc->ast_lock);
  569. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, wds_macaddr,
  570. pdev->pdev_id);
  571. if (ast_entry) {
  572. if ((ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM) ||
  573. (ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM_SEC))
  574. dp_peer_del_ast(soc, ast_entry);
  575. }
  576. qdf_spin_unlock_bh(&soc->ast_lock);
  577. }
  578. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  579. return QDF_STATUS_SUCCESS;
  580. }
  581. /**
  582. * dp_wds_reset_ast_table_wifi3() - Reset the is_active param for all ast entry
  583. * @soc_hdl: Datapath SOC handle
  584. * @vdev_id: id of vdev object
  585. *
  586. * Return: QDF_STATUS
  587. */
  588. static QDF_STATUS
  589. dp_wds_reset_ast_table_wifi3(struct cdp_soc_t *soc_hdl,
  590. uint8_t vdev_id)
  591. {
  592. struct dp_soc *soc = (struct dp_soc *) soc_hdl;
  593. if (soc->ast_offload_support)
  594. return QDF_STATUS_SUCCESS;
  595. qdf_spin_lock_bh(&soc->ast_lock);
  596. dp_soc_iterate_peer(soc, dp_peer_reset_ast_entries, NULL,
  597. DP_MOD_ID_CDP);
  598. qdf_spin_unlock_bh(&soc->ast_lock);
  599. return QDF_STATUS_SUCCESS;
  600. }
  601. /**
  602. * dp_peer_flush_ast_entries() - Delete all wds and hmwds ast entries of a peer
  603. * @soc: Datapath SOC
  604. * @peer: Datapath peer
  605. * @arg: arg to callback
  606. *
  607. * Return: None
  608. */
  609. static void
  610. dp_peer_flush_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  611. {
  612. struct dp_ast_entry *ase = NULL;
  613. struct dp_ast_entry *temp_ase;
  614. DP_PEER_ITERATE_ASE_LIST(peer, ase, temp_ase) {
  615. if ((ase->type ==
  616. CDP_TXRX_AST_TYPE_STATIC) ||
  617. (ase->type ==
  618. CDP_TXRX_AST_TYPE_SELF) ||
  619. (ase->type ==
  620. CDP_TXRX_AST_TYPE_STA_BSS))
  621. continue;
  622. dp_peer_del_ast(soc, ase);
  623. }
  624. }
  625. /**
  626. * dp_wds_flush_ast_table_wifi3() - Delete all wds and hmwds ast entry
  627. * @soc_hdl: Datapath SOC handle
  628. *
  629. * Return: None
  630. */
  631. static void dp_wds_flush_ast_table_wifi3(struct cdp_soc_t *soc_hdl)
  632. {
  633. struct dp_soc *soc = (struct dp_soc *) soc_hdl;
  634. qdf_spin_lock_bh(&soc->ast_lock);
  635. dp_soc_iterate_peer(soc, dp_peer_flush_ast_entries, NULL,
  636. DP_MOD_ID_CDP);
  637. qdf_spin_unlock_bh(&soc->ast_lock);
  638. dp_peer_mec_flush_entries(soc);
  639. }
  640. #if defined(IPA_WDS_EASYMESH_FEATURE) && defined(FEATURE_AST)
  641. /**
  642. * dp_peer_send_wds_disconnect() - Send Disconnect event to IPA for each peer
  643. * @soc: Datapath SOC
  644. * @peer: Datapath peer
  645. *
  646. * Return: None
  647. */
  648. static void
  649. dp_peer_send_wds_disconnect(struct dp_soc *soc, struct dp_peer *peer)
  650. {
  651. struct dp_ast_entry *ase = NULL;
  652. struct dp_ast_entry *temp_ase;
  653. DP_PEER_ITERATE_ASE_LIST(peer, ase, temp_ase) {
  654. if (ase->type == CDP_TXRX_AST_TYPE_WDS) {
  655. soc->cdp_soc.ol_ops->peer_send_wds_disconnect(soc->ctrl_psoc,
  656. ase->mac_addr.raw,
  657. ase->vdev_id);
  658. }
  659. }
  660. }
  661. #elif defined(FEATURE_AST)
  662. static void
  663. dp_peer_send_wds_disconnect(struct dp_soc *soc, struct dp_peer *peer)
  664. {
  665. }
  666. #endif
  667. /**
  668. * dp_peer_get_ast_info_by_soc_wifi3() - search the soc AST hash table
  669. * and return ast entry information
  670. * of first ast entry found in the
  671. * table with given mac address
  672. * @soc_hdl: data path soc handle
  673. * @ast_mac_addr: AST entry mac address
  674. * @ast_entry_info: ast entry information
  675. *
  676. * Return: true if ast entry found with ast_mac_addr
  677. * false if ast entry not found
  678. */
  679. static bool dp_peer_get_ast_info_by_soc_wifi3
  680. (struct cdp_soc_t *soc_hdl,
  681. uint8_t *ast_mac_addr,
  682. struct cdp_ast_entry_info *ast_entry_info)
  683. {
  684. struct dp_ast_entry *ast_entry = NULL;
  685. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  686. struct dp_peer *peer = NULL;
  687. if (soc->ast_offload_support)
  688. return false;
  689. qdf_spin_lock_bh(&soc->ast_lock);
  690. ast_entry = dp_peer_ast_hash_find_soc(soc, ast_mac_addr);
  691. if ((!ast_entry) ||
  692. (ast_entry->delete_in_progress && !ast_entry->callback)) {
  693. qdf_spin_unlock_bh(&soc->ast_lock);
  694. return false;
  695. }
  696. peer = dp_peer_get_ref_by_id(soc, ast_entry->peer_id,
  697. DP_MOD_ID_AST);
  698. if (!peer) {
  699. qdf_spin_unlock_bh(&soc->ast_lock);
  700. return false;
  701. }
  702. ast_entry_info->type = ast_entry->type;
  703. ast_entry_info->pdev_id = ast_entry->pdev_id;
  704. ast_entry_info->vdev_id = ast_entry->vdev_id;
  705. ast_entry_info->peer_id = ast_entry->peer_id;
  706. qdf_mem_copy(&ast_entry_info->peer_mac_addr[0],
  707. &peer->mac_addr.raw[0],
  708. QDF_MAC_ADDR_SIZE);
  709. dp_peer_unref_delete(peer, DP_MOD_ID_AST);
  710. qdf_spin_unlock_bh(&soc->ast_lock);
  711. return true;
  712. }
  713. /**
  714. * dp_peer_get_ast_info_by_pdevid_wifi3() - search the soc AST hash table
  715. * and return ast entry information
  716. * if mac address and pdev_id matches
  717. * @soc_hdl: data path soc handle
  718. * @ast_mac_addr: AST entry mac address
  719. * @pdev_id: pdev_id
  720. * @ast_entry_info: ast entry information
  721. *
  722. * Return: true if ast entry found with ast_mac_addr
  723. * false if ast entry not found
  724. */
  725. static bool dp_peer_get_ast_info_by_pdevid_wifi3
  726. (struct cdp_soc_t *soc_hdl,
  727. uint8_t *ast_mac_addr,
  728. uint8_t pdev_id,
  729. struct cdp_ast_entry_info *ast_entry_info)
  730. {
  731. struct dp_ast_entry *ast_entry;
  732. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  733. struct dp_peer *peer = NULL;
  734. if (soc->ast_offload_support)
  735. return false;
  736. qdf_spin_lock_bh(&soc->ast_lock);
  737. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, ast_mac_addr,
  738. pdev_id);
  739. if ((!ast_entry) ||
  740. (ast_entry->delete_in_progress && !ast_entry->callback)) {
  741. qdf_spin_unlock_bh(&soc->ast_lock);
  742. return false;
  743. }
  744. peer = dp_peer_get_ref_by_id(soc, ast_entry->peer_id,
  745. DP_MOD_ID_AST);
  746. if (!peer) {
  747. qdf_spin_unlock_bh(&soc->ast_lock);
  748. return false;
  749. }
  750. ast_entry_info->type = ast_entry->type;
  751. ast_entry_info->pdev_id = ast_entry->pdev_id;
  752. ast_entry_info->vdev_id = ast_entry->vdev_id;
  753. ast_entry_info->peer_id = ast_entry->peer_id;
  754. qdf_mem_copy(&ast_entry_info->peer_mac_addr[0],
  755. &peer->mac_addr.raw[0],
  756. QDF_MAC_ADDR_SIZE);
  757. dp_peer_unref_delete(peer, DP_MOD_ID_AST);
  758. qdf_spin_unlock_bh(&soc->ast_lock);
  759. return true;
  760. }
  761. /**
  762. * dp_peer_ast_entry_del_by_soc() - delete the ast entry from soc AST hash table
  763. * with given mac address
  764. * @soc_handle: data path soc handle
  765. * @mac_addr: AST entry mac address
  766. * @callback: callback function to called on ast delete response from FW
  767. * @cookie: argument to be passed to callback
  768. *
  769. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  770. * is sent
  771. * QDF_STATUS_E_INVAL false if ast entry not found
  772. */
  773. static QDF_STATUS dp_peer_ast_entry_del_by_soc(struct cdp_soc_t *soc_handle,
  774. uint8_t *mac_addr,
  775. txrx_ast_free_cb callback,
  776. void *cookie)
  777. {
  778. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  779. struct dp_ast_entry *ast_entry = NULL;
  780. txrx_ast_free_cb cb = NULL;
  781. void *arg = NULL;
  782. if (soc->ast_offload_support)
  783. return -QDF_STATUS_E_INVAL;
  784. qdf_spin_lock_bh(&soc->ast_lock);
  785. ast_entry = dp_peer_ast_hash_find_soc(soc, mac_addr);
  786. if (!ast_entry) {
  787. qdf_spin_unlock_bh(&soc->ast_lock);
  788. return -QDF_STATUS_E_INVAL;
  789. }
  790. if (ast_entry->callback) {
  791. cb = ast_entry->callback;
  792. arg = ast_entry->cookie;
  793. }
  794. ast_entry->callback = callback;
  795. ast_entry->cookie = cookie;
  796. /*
  797. * if delete_in_progress is set AST delete is sent to target
  798. * and host is waiting for response should not send delete
  799. * again
  800. */
  801. if (!ast_entry->delete_in_progress)
  802. dp_peer_del_ast(soc, ast_entry);
  803. qdf_spin_unlock_bh(&soc->ast_lock);
  804. if (cb) {
  805. cb(soc->ctrl_psoc,
  806. dp_soc_to_cdp_soc(soc),
  807. arg,
  808. CDP_TXRX_AST_DELETE_IN_PROGRESS);
  809. }
  810. return QDF_STATUS_SUCCESS;
  811. }
  812. /**
  813. * dp_peer_ast_entry_del_by_pdev() - delete the ast entry from soc AST hash
  814. * table if mac address and pdev_id matches
  815. * @soc_handle: data path soc handle
  816. * @mac_addr: AST entry mac address
  817. * @pdev_id: pdev id
  818. * @callback: callback function to called on ast delete response from FW
  819. * @cookie: argument to be passed to callback
  820. *
  821. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  822. * is sent
  823. * QDF_STATUS_E_INVAL false if ast entry not found
  824. */
  825. static QDF_STATUS dp_peer_ast_entry_del_by_pdev(struct cdp_soc_t *soc_handle,
  826. uint8_t *mac_addr,
  827. uint8_t pdev_id,
  828. txrx_ast_free_cb callback,
  829. void *cookie)
  830. {
  831. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  832. struct dp_ast_entry *ast_entry;
  833. txrx_ast_free_cb cb = NULL;
  834. void *arg = NULL;
  835. if (soc->ast_offload_support)
  836. return -QDF_STATUS_E_INVAL;
  837. qdf_spin_lock_bh(&soc->ast_lock);
  838. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, mac_addr, pdev_id);
  839. if (!ast_entry) {
  840. qdf_spin_unlock_bh(&soc->ast_lock);
  841. return -QDF_STATUS_E_INVAL;
  842. }
  843. if (ast_entry->callback) {
  844. cb = ast_entry->callback;
  845. arg = ast_entry->cookie;
  846. }
  847. ast_entry->callback = callback;
  848. ast_entry->cookie = cookie;
  849. /*
  850. * if delete_in_progress is set AST delete is sent to target
  851. * and host is waiting for response should not sent delete
  852. * again
  853. */
  854. if (!ast_entry->delete_in_progress)
  855. dp_peer_del_ast(soc, ast_entry);
  856. qdf_spin_unlock_bh(&soc->ast_lock);
  857. if (cb) {
  858. cb(soc->ctrl_psoc,
  859. dp_soc_to_cdp_soc(soc),
  860. arg,
  861. CDP_TXRX_AST_DELETE_IN_PROGRESS);
  862. }
  863. return QDF_STATUS_SUCCESS;
  864. }
  865. /**
  866. * dp_peer_HMWDS_ast_entry_del() - delete the ast entry from soc AST hash
  867. * table if HMWDS rem-addr command is issued
  868. *
  869. * @soc_handle: data path soc handle
  870. * @vdev_id: vdev id
  871. * @wds_macaddr: AST entry mac address to delete
  872. * @type: cdp_txrx_ast_entry_type to send to FW
  873. * @delete_in_fw: flag to indicate AST entry deletion in FW
  874. *
  875. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  876. * is sent
  877. * QDF_STATUS_E_INVAL false if ast entry not found
  878. */
  879. static QDF_STATUS dp_peer_HMWDS_ast_entry_del(struct cdp_soc_t *soc_handle,
  880. uint8_t vdev_id,
  881. uint8_t *wds_macaddr,
  882. uint8_t type,
  883. uint8_t delete_in_fw)
  884. {
  885. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  886. if (soc->ast_offload_support) {
  887. dp_del_wds_entry_wrapper(soc, vdev_id, wds_macaddr, type,
  888. delete_in_fw);
  889. return QDF_STATUS_SUCCESS;
  890. }
  891. return -QDF_STATUS_E_INVAL;
  892. }
  893. #ifdef FEATURE_AST
  894. /**
  895. * dp_print_mlo_ast_stats() - Print AST stats for MLO peers
  896. *
  897. * @soc: core DP soc context
  898. *
  899. * Return: void
  900. */
  901. static void dp_print_mlo_ast_stats(struct dp_soc *soc)
  902. {
  903. if (soc->arch_ops.print_mlo_ast_stats)
  904. soc->arch_ops.print_mlo_ast_stats(soc);
  905. }
  906. void
  907. dp_print_peer_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  908. {
  909. struct dp_ast_entry *ase, *tmp_ase;
  910. uint32_t num_entries = 0;
  911. char type[CDP_TXRX_AST_TYPE_MAX][10] = {
  912. "NONE", "STATIC", "SELF", "WDS", "HMWDS", "BSS",
  913. "DA", "HMWDS_SEC", "MLD"};
  914. DP_PEER_ITERATE_ASE_LIST(peer, ase, tmp_ase) {
  915. DP_PRINT_STATS("%6d mac_addr = "QDF_MAC_ADDR_FMT
  916. " peer_mac_addr = "QDF_MAC_ADDR_FMT
  917. " peer_id = %u"
  918. " type = %s"
  919. " next_hop = %d"
  920. " is_active = %d"
  921. " ast_idx = %d"
  922. " ast_hash = %d"
  923. " delete_in_progress = %d"
  924. " pdev_id = %d"
  925. " vdev_id = %d",
  926. ++num_entries,
  927. QDF_MAC_ADDR_REF(ase->mac_addr.raw),
  928. QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  929. ase->peer_id,
  930. type[ase->type],
  931. ase->next_hop,
  932. ase->is_active,
  933. ase->ast_idx,
  934. ase->ast_hash_value,
  935. ase->delete_in_progress,
  936. ase->pdev_id,
  937. ase->vdev_id);
  938. }
  939. }
  940. void dp_print_ast_stats(struct dp_soc *soc)
  941. {
  942. DP_PRINT_STATS("AST Stats:");
  943. DP_PRINT_STATS(" Entries Added = %d", soc->stats.ast.added);
  944. DP_PRINT_STATS(" Entries Deleted = %d", soc->stats.ast.deleted);
  945. DP_PRINT_STATS(" Entries Agedout = %d", soc->stats.ast.aged_out);
  946. DP_PRINT_STATS(" Entries MAP ERR = %d", soc->stats.ast.map_err);
  947. DP_PRINT_STATS(" Entries Mismatch ERR = %d",
  948. soc->stats.ast.ast_mismatch);
  949. DP_PRINT_STATS("AST Table:");
  950. qdf_spin_lock_bh(&soc->ast_lock);
  951. dp_soc_iterate_peer(soc, dp_print_peer_ast_entries, NULL,
  952. DP_MOD_ID_GENERIC_STATS);
  953. qdf_spin_unlock_bh(&soc->ast_lock);
  954. dp_print_mlo_ast_stats(soc);
  955. }
  956. #else
  957. void dp_print_ast_stats(struct dp_soc *soc)
  958. {
  959. DP_PRINT_STATS("AST Stats not available.Enable FEATURE_AST");
  960. return;
  961. }
  962. #endif
  963. /**
  964. * dp_print_peer_info() - Dump peer info
  965. * @soc: Datapath soc handle
  966. * @peer: Datapath peer handle
  967. * @arg: argument to iter function
  968. *
  969. * Return: void
  970. */
  971. static void
  972. dp_print_peer_info(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  973. {
  974. struct dp_txrx_peer *txrx_peer = NULL;
  975. txrx_peer = dp_get_txrx_peer(peer);
  976. if (!txrx_peer)
  977. return;
  978. DP_PRINT_STATS(" peer id = %d"
  979. " peer_mac_addr = "QDF_MAC_ADDR_FMT
  980. " nawds_enabled = %d"
  981. " bss_peer = %d"
  982. " wds_enabled = %d"
  983. " tx_cap_enabled = %d"
  984. " rx_cap_enabled = %d",
  985. peer->peer_id,
  986. QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  987. txrx_peer->nawds_enabled,
  988. txrx_peer->bss_peer,
  989. txrx_peer->wds_enabled,
  990. dp_monitor_is_tx_cap_enabled(peer),
  991. dp_monitor_is_rx_cap_enabled(peer));
  992. }
  993. /**
  994. * dp_print_peer_table() - Dump all Peer stats
  995. * @vdev: Datapath Vdev handle
  996. *
  997. * Return: void
  998. */
  999. static void dp_print_peer_table(struct dp_vdev *vdev)
  1000. {
  1001. DP_PRINT_STATS("Dumping Peer Table Stats:");
  1002. dp_vdev_iterate_peer(vdev, dp_print_peer_info, NULL,
  1003. DP_MOD_ID_GENERIC_STATS);
  1004. }
  1005. #ifdef DP_MEM_PRE_ALLOC
  1006. void *dp_context_alloc_mem(struct dp_soc *soc, enum dp_ctxt_type ctxt_type,
  1007. size_t ctxt_size)
  1008. {
  1009. void *ctxt_mem;
  1010. if (!soc->cdp_soc.ol_ops->dp_prealloc_get_context) {
  1011. dp_warn("dp_prealloc_get_context null!");
  1012. goto dynamic_alloc;
  1013. }
  1014. ctxt_mem = soc->cdp_soc.ol_ops->dp_prealloc_get_context(ctxt_type,
  1015. ctxt_size);
  1016. if (ctxt_mem)
  1017. goto end;
  1018. dynamic_alloc:
  1019. dp_info("switch to dynamic-alloc for type %d, size %zu",
  1020. ctxt_type, ctxt_size);
  1021. ctxt_mem = qdf_mem_malloc(ctxt_size);
  1022. end:
  1023. return ctxt_mem;
  1024. }
  1025. void dp_context_free_mem(struct dp_soc *soc, enum dp_ctxt_type ctxt_type,
  1026. void *vaddr)
  1027. {
  1028. QDF_STATUS status;
  1029. if (soc->cdp_soc.ol_ops->dp_prealloc_put_context) {
  1030. status = soc->cdp_soc.ol_ops->dp_prealloc_put_context(
  1031. ctxt_type,
  1032. vaddr);
  1033. } else {
  1034. dp_warn("dp_prealloc_put_context null!");
  1035. status = QDF_STATUS_E_NOSUPPORT;
  1036. }
  1037. if (QDF_IS_STATUS_ERROR(status)) {
  1038. dp_info("Context type %d not pre-allocated", ctxt_type);
  1039. qdf_mem_free(vaddr);
  1040. }
  1041. }
  1042. static inline
  1043. void *dp_srng_aligned_mem_alloc_consistent(struct dp_soc *soc,
  1044. struct dp_srng *srng,
  1045. uint32_t ring_type)
  1046. {
  1047. void *mem;
  1048. qdf_assert(!srng->is_mem_prealloc);
  1049. if (!soc->cdp_soc.ol_ops->dp_prealloc_get_consistent) {
  1050. dp_warn("dp_prealloc_get_consistent is null!");
  1051. goto qdf;
  1052. }
  1053. mem =
  1054. soc->cdp_soc.ol_ops->dp_prealloc_get_consistent
  1055. (&srng->alloc_size,
  1056. &srng->base_vaddr_unaligned,
  1057. &srng->base_paddr_unaligned,
  1058. &srng->base_paddr_aligned,
  1059. DP_RING_BASE_ALIGN, ring_type);
  1060. if (mem) {
  1061. srng->is_mem_prealloc = true;
  1062. goto end;
  1063. }
  1064. qdf:
  1065. mem = qdf_aligned_mem_alloc_consistent(soc->osdev, &srng->alloc_size,
  1066. &srng->base_vaddr_unaligned,
  1067. &srng->base_paddr_unaligned,
  1068. &srng->base_paddr_aligned,
  1069. DP_RING_BASE_ALIGN);
  1070. end:
  1071. dp_info("%s memory %pK dp_srng %pK ring_type %d alloc_size %d num_entries %d",
  1072. srng->is_mem_prealloc ? "pre-alloc" : "dynamic-alloc", mem,
  1073. srng, ring_type, srng->alloc_size, srng->num_entries);
  1074. return mem;
  1075. }
  1076. static inline void dp_srng_mem_free_consistent(struct dp_soc *soc,
  1077. struct dp_srng *srng)
  1078. {
  1079. if (srng->is_mem_prealloc) {
  1080. if (!soc->cdp_soc.ol_ops->dp_prealloc_put_consistent) {
  1081. dp_warn("dp_prealloc_put_consistent is null!");
  1082. QDF_BUG(0);
  1083. return;
  1084. }
  1085. soc->cdp_soc.ol_ops->dp_prealloc_put_consistent
  1086. (srng->alloc_size,
  1087. srng->base_vaddr_unaligned,
  1088. srng->base_paddr_unaligned);
  1089. } else {
  1090. qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
  1091. srng->alloc_size,
  1092. srng->base_vaddr_unaligned,
  1093. srng->base_paddr_unaligned, 0);
  1094. }
  1095. }
  1096. void dp_desc_multi_pages_mem_alloc(struct dp_soc *soc,
  1097. enum qdf_dp_desc_type desc_type,
  1098. struct qdf_mem_multi_page_t *pages,
  1099. size_t element_size,
  1100. uint32_t element_num,
  1101. qdf_dma_context_t memctxt,
  1102. bool cacheable)
  1103. {
  1104. if (!soc->cdp_soc.ol_ops->dp_get_multi_pages) {
  1105. dp_warn("dp_get_multi_pages is null!");
  1106. goto qdf;
  1107. }
  1108. pages->num_pages = 0;
  1109. pages->is_mem_prealloc = 0;
  1110. soc->cdp_soc.ol_ops->dp_get_multi_pages(desc_type,
  1111. element_size,
  1112. element_num,
  1113. pages,
  1114. cacheable);
  1115. if (pages->num_pages)
  1116. goto end;
  1117. qdf:
  1118. qdf_mem_multi_pages_alloc(soc->osdev, pages, element_size,
  1119. element_num, memctxt, cacheable);
  1120. end:
  1121. dp_info("%s desc_type %d element_size %d element_num %d cacheable %d",
  1122. pages->is_mem_prealloc ? "pre-alloc" : "dynamic-alloc",
  1123. desc_type, (int)element_size, element_num, cacheable);
  1124. }
  1125. void dp_desc_multi_pages_mem_free(struct dp_soc *soc,
  1126. enum qdf_dp_desc_type desc_type,
  1127. struct qdf_mem_multi_page_t *pages,
  1128. qdf_dma_context_t memctxt,
  1129. bool cacheable)
  1130. {
  1131. if (pages->is_mem_prealloc) {
  1132. if (!soc->cdp_soc.ol_ops->dp_put_multi_pages) {
  1133. dp_warn("dp_put_multi_pages is null!");
  1134. QDF_BUG(0);
  1135. return;
  1136. }
  1137. soc->cdp_soc.ol_ops->dp_put_multi_pages(desc_type, pages);
  1138. qdf_mem_zero(pages, sizeof(*pages));
  1139. } else {
  1140. qdf_mem_multi_pages_free(soc->osdev, pages,
  1141. memctxt, cacheable);
  1142. }
  1143. }
  1144. #else
  1145. static inline
  1146. void *dp_srng_aligned_mem_alloc_consistent(struct dp_soc *soc,
  1147. struct dp_srng *srng,
  1148. uint32_t ring_type)
  1149. {
  1150. void *mem;
  1151. mem = qdf_aligned_mem_alloc_consistent(soc->osdev, &srng->alloc_size,
  1152. &srng->base_vaddr_unaligned,
  1153. &srng->base_paddr_unaligned,
  1154. &srng->base_paddr_aligned,
  1155. DP_RING_BASE_ALIGN);
  1156. if (mem)
  1157. qdf_mem_set(srng->base_vaddr_unaligned, 0, srng->alloc_size);
  1158. return mem;
  1159. }
  1160. static inline void dp_srng_mem_free_consistent(struct dp_soc *soc,
  1161. struct dp_srng *srng)
  1162. {
  1163. qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
  1164. srng->alloc_size,
  1165. srng->base_vaddr_unaligned,
  1166. srng->base_paddr_unaligned, 0);
  1167. }
  1168. #endif /* DP_MEM_PRE_ALLOC */
  1169. #ifdef QCA_SUPPORT_WDS_EXTENDED
  1170. bool dp_vdev_is_wds_ext_enabled(struct dp_vdev *vdev)
  1171. {
  1172. return vdev->wds_ext_enabled;
  1173. }
  1174. #else
  1175. bool dp_vdev_is_wds_ext_enabled(struct dp_vdev *vdev)
  1176. {
  1177. return false;
  1178. }
  1179. #endif
  1180. void dp_pdev_update_fast_rx_flag(struct dp_soc *soc, struct dp_pdev *pdev)
  1181. {
  1182. struct dp_vdev *vdev = NULL;
  1183. uint8_t rx_fast_flag = true;
  1184. /* Check if protocol tagging enable */
  1185. if (pdev->is_rx_protocol_tagging_enabled) {
  1186. rx_fast_flag = false;
  1187. goto update_flag;
  1188. }
  1189. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  1190. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  1191. /* Check if any VDEV has NAWDS enabled */
  1192. if (vdev->nawds_enabled) {
  1193. rx_fast_flag = false;
  1194. break;
  1195. }
  1196. /* Check if any VDEV has multipass enabled */
  1197. if (vdev->multipass_en) {
  1198. rx_fast_flag = false;
  1199. break;
  1200. }
  1201. /* Check if any VDEV has mesh enabled */
  1202. if (vdev->mesh_vdev) {
  1203. rx_fast_flag = false;
  1204. break;
  1205. }
  1206. }
  1207. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  1208. update_flag:
  1209. dp_init_info("Updated Rx fast flag to %u", rx_fast_flag);
  1210. pdev->rx_fast_flag = rx_fast_flag;
  1211. }
  1212. void dp_srng_free(struct dp_soc *soc, struct dp_srng *srng)
  1213. {
  1214. if (srng->alloc_size && srng->base_vaddr_unaligned) {
  1215. if (!srng->cached) {
  1216. dp_srng_mem_free_consistent(soc, srng);
  1217. } else {
  1218. qdf_mem_free(srng->base_vaddr_unaligned);
  1219. }
  1220. srng->alloc_size = 0;
  1221. srng->base_vaddr_unaligned = NULL;
  1222. }
  1223. srng->hal_srng = NULL;
  1224. }
  1225. qdf_export_symbol(dp_srng_free);
  1226. QDF_STATUS dp_srng_init(struct dp_soc *soc, struct dp_srng *srng, int ring_type,
  1227. int ring_num, int mac_id)
  1228. {
  1229. return soc->arch_ops.txrx_srng_init(soc, srng, ring_type,
  1230. ring_num, mac_id);
  1231. }
  1232. qdf_export_symbol(dp_srng_init);
  1233. QDF_STATUS dp_srng_alloc(struct dp_soc *soc, struct dp_srng *srng,
  1234. int ring_type, uint32_t num_entries,
  1235. bool cached)
  1236. {
  1237. hal_soc_handle_t hal_soc = soc->hal_soc;
  1238. uint32_t entry_size = hal_srng_get_entrysize(hal_soc, ring_type);
  1239. uint32_t max_entries = hal_srng_max_entries(hal_soc, ring_type);
  1240. if (srng->base_vaddr_unaligned) {
  1241. dp_init_err("%pK: Ring type: %d, is already allocated",
  1242. soc, ring_type);
  1243. return QDF_STATUS_SUCCESS;
  1244. }
  1245. num_entries = (num_entries > max_entries) ? max_entries : num_entries;
  1246. srng->hal_srng = NULL;
  1247. srng->alloc_size = num_entries * entry_size;
  1248. srng->num_entries = num_entries;
  1249. srng->cached = cached;
  1250. if (!cached) {
  1251. srng->base_vaddr_aligned =
  1252. dp_srng_aligned_mem_alloc_consistent(soc,
  1253. srng,
  1254. ring_type);
  1255. } else {
  1256. srng->base_vaddr_aligned = qdf_aligned_malloc(
  1257. &srng->alloc_size,
  1258. &srng->base_vaddr_unaligned,
  1259. &srng->base_paddr_unaligned,
  1260. &srng->base_paddr_aligned,
  1261. DP_RING_BASE_ALIGN);
  1262. }
  1263. if (!srng->base_vaddr_aligned)
  1264. return QDF_STATUS_E_NOMEM;
  1265. return QDF_STATUS_SUCCESS;
  1266. }
  1267. qdf_export_symbol(dp_srng_alloc);
  1268. void dp_srng_deinit(struct dp_soc *soc, struct dp_srng *srng,
  1269. int ring_type, int ring_num)
  1270. {
  1271. if (!srng->hal_srng) {
  1272. dp_init_err("%pK: Ring type: %d, num:%d not setup",
  1273. soc, ring_type, ring_num);
  1274. return;
  1275. }
  1276. if (dp_check_umac_reset_in_progress(soc))
  1277. goto srng_cleanup;
  1278. if (soc->arch_ops.dp_free_ppeds_interrupts)
  1279. soc->arch_ops.dp_free_ppeds_interrupts(soc, srng, ring_type,
  1280. ring_num);
  1281. srng_cleanup:
  1282. hal_srng_cleanup(soc->hal_soc, srng->hal_srng,
  1283. dp_check_umac_reset_in_progress(soc));
  1284. srng->hal_srng = NULL;
  1285. }
  1286. qdf_export_symbol(dp_srng_deinit);
  1287. /* TODO: Need this interface from HIF */
  1288. void *hif_get_hal_handle(struct hif_opaque_softc *hif_handle);
  1289. #ifdef WLAN_FEATURE_DP_EVENT_HISTORY
  1290. int dp_srng_access_start(struct dp_intr *int_ctx, struct dp_soc *dp_soc,
  1291. hal_ring_handle_t hal_ring_hdl)
  1292. {
  1293. hal_soc_handle_t hal_soc = dp_soc->hal_soc;
  1294. uint32_t hp, tp;
  1295. uint8_t ring_id;
  1296. if (!int_ctx)
  1297. return dp_hal_srng_access_start(hal_soc, hal_ring_hdl);
  1298. hal_get_sw_hptp(hal_soc, hal_ring_hdl, &tp, &hp);
  1299. ring_id = hal_srng_ring_id_get(hal_ring_hdl);
  1300. hif_record_event(dp_soc->hif_handle, int_ctx->dp_intr_id,
  1301. ring_id, hp, tp, HIF_EVENT_SRNG_ACCESS_START);
  1302. return dp_hal_srng_access_start(hal_soc, hal_ring_hdl);
  1303. }
  1304. void dp_srng_access_end(struct dp_intr *int_ctx, struct dp_soc *dp_soc,
  1305. hal_ring_handle_t hal_ring_hdl)
  1306. {
  1307. hal_soc_handle_t hal_soc = dp_soc->hal_soc;
  1308. uint32_t hp, tp;
  1309. uint8_t ring_id;
  1310. if (!int_ctx)
  1311. return dp_hal_srng_access_end(hal_soc, hal_ring_hdl);
  1312. hal_get_sw_hptp(hal_soc, hal_ring_hdl, &tp, &hp);
  1313. ring_id = hal_srng_ring_id_get(hal_ring_hdl);
  1314. hif_record_event(dp_soc->hif_handle, int_ctx->dp_intr_id,
  1315. ring_id, hp, tp, HIF_EVENT_SRNG_ACCESS_END);
  1316. return dp_hal_srng_access_end(hal_soc, hal_ring_hdl);
  1317. }
  1318. static inline void dp_srng_record_timer_entry(struct dp_soc *dp_soc,
  1319. uint8_t hist_group_id)
  1320. {
  1321. hif_record_event(dp_soc->hif_handle, hist_group_id,
  1322. 0, 0, 0, HIF_EVENT_TIMER_ENTRY);
  1323. }
  1324. static inline void dp_srng_record_timer_exit(struct dp_soc *dp_soc,
  1325. uint8_t hist_group_id)
  1326. {
  1327. hif_record_event(dp_soc->hif_handle, hist_group_id,
  1328. 0, 0, 0, HIF_EVENT_TIMER_EXIT);
  1329. }
  1330. #else
  1331. static inline void dp_srng_record_timer_entry(struct dp_soc *dp_soc,
  1332. uint8_t hist_group_id)
  1333. {
  1334. }
  1335. static inline void dp_srng_record_timer_exit(struct dp_soc *dp_soc,
  1336. uint8_t hist_group_id)
  1337. {
  1338. }
  1339. #endif /* WLAN_FEATURE_DP_EVENT_HISTORY */
  1340. enum timer_yield_status
  1341. dp_should_timer_irq_yield(struct dp_soc *soc, uint32_t work_done,
  1342. uint64_t start_time)
  1343. {
  1344. uint64_t cur_time = qdf_get_log_timestamp();
  1345. if (!work_done)
  1346. return DP_TIMER_WORK_DONE;
  1347. if (cur_time - start_time > DP_MAX_TIMER_EXEC_TIME_TICKS)
  1348. return DP_TIMER_TIME_EXHAUST;
  1349. return DP_TIMER_NO_YIELD;
  1350. }
  1351. qdf_export_symbol(dp_should_timer_irq_yield);
  1352. void dp_interrupt_timer(void *arg)
  1353. {
  1354. struct dp_soc *soc = (struct dp_soc *) arg;
  1355. struct dp_pdev *pdev = soc->pdev_list[0];
  1356. enum timer_yield_status yield = DP_TIMER_NO_YIELD;
  1357. uint32_t work_done = 0, total_work_done = 0;
  1358. int budget = 0xffff, i;
  1359. uint32_t remaining_quota = budget;
  1360. uint64_t start_time;
  1361. uint32_t lmac_id = DP_MON_INVALID_LMAC_ID;
  1362. uint8_t dp_intr_id = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  1363. uint32_t lmac_iter;
  1364. int max_mac_rings = wlan_cfg_get_num_mac_rings(pdev->wlan_cfg_ctx);
  1365. enum reg_wifi_band mon_band;
  1366. int cpu = dp_srng_get_cpu();
  1367. /*
  1368. * this logic makes all data path interfacing rings (UMAC/LMAC)
  1369. * and Monitor rings polling mode when NSS offload is disabled
  1370. */
  1371. if (wlan_cfg_is_poll_mode_enabled(soc->wlan_cfg_ctx) &&
  1372. !wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  1373. if (qdf_atomic_read(&soc->cmn_init_done)) {
  1374. for (i = 0; i < wlan_cfg_get_num_contexts(
  1375. soc->wlan_cfg_ctx); i++)
  1376. dp_service_srngs(&soc->intr_ctx[i], 0xffff,
  1377. cpu);
  1378. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  1379. }
  1380. return;
  1381. }
  1382. if (!qdf_atomic_read(&soc->cmn_init_done))
  1383. return;
  1384. if (dp_monitor_is_chan_band_known(pdev)) {
  1385. mon_band = dp_monitor_get_chan_band(pdev);
  1386. lmac_id = pdev->ch_band_lmac_id_mapping[mon_band];
  1387. if (qdf_likely(lmac_id != DP_MON_INVALID_LMAC_ID)) {
  1388. dp_intr_id = soc->mon_intr_id_lmac_map[lmac_id];
  1389. dp_srng_record_timer_entry(soc, dp_intr_id);
  1390. }
  1391. }
  1392. start_time = qdf_get_log_timestamp();
  1393. dp_update_num_mac_rings_for_dbs(soc, &max_mac_rings);
  1394. while (yield == DP_TIMER_NO_YIELD) {
  1395. for (lmac_iter = 0; lmac_iter < max_mac_rings; lmac_iter++) {
  1396. if (lmac_iter == lmac_id)
  1397. work_done = dp_monitor_process(soc,
  1398. &soc->intr_ctx[dp_intr_id],
  1399. lmac_iter, remaining_quota);
  1400. else
  1401. work_done =
  1402. dp_monitor_drop_packets_for_mac(pdev,
  1403. lmac_iter,
  1404. remaining_quota);
  1405. if (work_done) {
  1406. budget -= work_done;
  1407. if (budget <= 0) {
  1408. yield = DP_TIMER_WORK_EXHAUST;
  1409. goto budget_done;
  1410. }
  1411. remaining_quota = budget;
  1412. total_work_done += work_done;
  1413. }
  1414. }
  1415. yield = dp_should_timer_irq_yield(soc, total_work_done,
  1416. start_time);
  1417. total_work_done = 0;
  1418. }
  1419. budget_done:
  1420. if (yield == DP_TIMER_WORK_EXHAUST ||
  1421. yield == DP_TIMER_TIME_EXHAUST)
  1422. qdf_timer_mod(&soc->int_timer, 1);
  1423. else
  1424. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  1425. if (lmac_id != DP_MON_INVALID_LMAC_ID)
  1426. dp_srng_record_timer_exit(soc, dp_intr_id);
  1427. }
  1428. #if defined(DP_INTR_POLL_BOTH)
  1429. /**
  1430. * dp_soc_interrupt_attach_wrapper() - Register handlers for DP interrupts
  1431. * @txrx_soc: DP SOC handle
  1432. *
  1433. * Call the appropriate attach function based on the mode of operation.
  1434. * This is a WAR for enabling monitor mode.
  1435. *
  1436. * Return: 0 for success. nonzero for failure.
  1437. */
  1438. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  1439. {
  1440. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  1441. if (!(soc->wlan_cfg_ctx->napi_enabled) ||
  1442. (dp_is_monitor_mode_using_poll(soc) &&
  1443. soc->cdp_soc.ol_ops->get_con_mode &&
  1444. soc->cdp_soc.ol_ops->get_con_mode() ==
  1445. QDF_GLOBAL_MONITOR_MODE)) {
  1446. dp_info("Poll mode");
  1447. return dp_soc_attach_poll(txrx_soc);
  1448. } else {
  1449. dp_info("Interrupt mode");
  1450. return dp_soc_interrupt_attach(txrx_soc);
  1451. }
  1452. }
  1453. #else
  1454. #if defined(DP_INTR_POLL_BASED) && DP_INTR_POLL_BASED
  1455. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  1456. {
  1457. return dp_soc_attach_poll(txrx_soc);
  1458. }
  1459. #else
  1460. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  1461. {
  1462. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  1463. if (wlan_cfg_is_poll_mode_enabled(soc->wlan_cfg_ctx))
  1464. return dp_soc_attach_poll(txrx_soc);
  1465. else
  1466. return dp_soc_interrupt_attach(txrx_soc);
  1467. }
  1468. #endif
  1469. #endif
  1470. /**
  1471. * dp_soc_ppeds_stop() - Stop PPE DS processing
  1472. * @soc_handle: DP SOC handle
  1473. *
  1474. * Return: none
  1475. */
  1476. static void dp_soc_ppeds_stop(struct cdp_soc_t *soc_handle)
  1477. {
  1478. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  1479. if (soc->arch_ops.txrx_soc_ppeds_stop)
  1480. soc->arch_ops.txrx_soc_ppeds_stop(soc);
  1481. }
  1482. #ifdef ENABLE_VERBOSE_DEBUG
  1483. void dp_enable_verbose_debug(struct dp_soc *soc)
  1484. {
  1485. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  1486. soc_cfg_ctx = soc->wlan_cfg_ctx;
  1487. if (soc_cfg_ctx->per_pkt_trace & dp_verbose_debug_mask)
  1488. is_dp_verbose_debug_enabled = true;
  1489. if (soc_cfg_ctx->per_pkt_trace & hal_verbose_debug_mask)
  1490. hal_set_verbose_debug(true);
  1491. else
  1492. hal_set_verbose_debug(false);
  1493. }
  1494. #else
  1495. void dp_enable_verbose_debug(struct dp_soc *soc)
  1496. {
  1497. }
  1498. #endif
  1499. static QDF_STATUS dp_lro_hash_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  1500. {
  1501. struct cdp_lro_hash_config lro_hash;
  1502. QDF_STATUS status;
  1503. if (!wlan_cfg_is_lro_enabled(soc->wlan_cfg_ctx) &&
  1504. !wlan_cfg_is_gro_enabled(soc->wlan_cfg_ctx) &&
  1505. !wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  1506. dp_err("LRO, GRO and RX hash disabled");
  1507. return QDF_STATUS_E_FAILURE;
  1508. }
  1509. qdf_mem_zero(&lro_hash, sizeof(lro_hash));
  1510. if (wlan_cfg_is_lro_enabled(soc->wlan_cfg_ctx) ||
  1511. wlan_cfg_is_gro_enabled(soc->wlan_cfg_ctx)) {
  1512. lro_hash.lro_enable = 1;
  1513. lro_hash.tcp_flag = QDF_TCPHDR_ACK;
  1514. lro_hash.tcp_flag_mask = QDF_TCPHDR_FIN | QDF_TCPHDR_SYN |
  1515. QDF_TCPHDR_RST | QDF_TCPHDR_ACK | QDF_TCPHDR_URG |
  1516. QDF_TCPHDR_ECE | QDF_TCPHDR_CWR;
  1517. }
  1518. soc->arch_ops.get_rx_hash_key(soc, &lro_hash);
  1519. qdf_assert(soc->cdp_soc.ol_ops->lro_hash_config);
  1520. if (!soc->cdp_soc.ol_ops->lro_hash_config) {
  1521. QDF_BUG(0);
  1522. dp_err("lro_hash_config not configured");
  1523. return QDF_STATUS_E_FAILURE;
  1524. }
  1525. status = soc->cdp_soc.ol_ops->lro_hash_config(soc->ctrl_psoc,
  1526. pdev->pdev_id,
  1527. &lro_hash);
  1528. if (!QDF_IS_STATUS_SUCCESS(status)) {
  1529. dp_err("failed to send lro_hash_config to FW %u", status);
  1530. return status;
  1531. }
  1532. dp_info("LRO CMD config: lro_enable: 0x%x tcp_flag 0x%x tcp_flag_mask 0x%x",
  1533. lro_hash.lro_enable, lro_hash.tcp_flag,
  1534. lro_hash.tcp_flag_mask);
  1535. dp_info("toeplitz_hash_ipv4:");
  1536. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1537. lro_hash.toeplitz_hash_ipv4,
  1538. (sizeof(lro_hash.toeplitz_hash_ipv4[0]) *
  1539. LRO_IPV4_SEED_ARR_SZ));
  1540. dp_info("toeplitz_hash_ipv6:");
  1541. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  1542. lro_hash.toeplitz_hash_ipv6,
  1543. (sizeof(lro_hash.toeplitz_hash_ipv6[0]) *
  1544. LRO_IPV6_SEED_ARR_SZ));
  1545. return status;
  1546. }
  1547. #if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
  1548. /**
  1549. * dp_reap_timer_init() - initialize the reap timer
  1550. * @soc: data path SoC handle
  1551. *
  1552. * Return: void
  1553. */
  1554. static void dp_reap_timer_init(struct dp_soc *soc)
  1555. {
  1556. /*
  1557. * Timer to reap rxdma status rings.
  1558. * Needed until we enable ppdu end interrupts
  1559. */
  1560. dp_monitor_reap_timer_init(soc);
  1561. dp_monitor_vdev_timer_init(soc);
  1562. }
  1563. /**
  1564. * dp_reap_timer_deinit() - de-initialize the reap timer
  1565. * @soc: data path SoC handle
  1566. *
  1567. * Return: void
  1568. */
  1569. static void dp_reap_timer_deinit(struct dp_soc *soc)
  1570. {
  1571. dp_monitor_reap_timer_deinit(soc);
  1572. }
  1573. #else
  1574. /* WIN use case */
  1575. static void dp_reap_timer_init(struct dp_soc *soc)
  1576. {
  1577. /* Configure LMAC rings in Polled mode */
  1578. if (soc->lmac_polled_mode) {
  1579. /*
  1580. * Timer to reap lmac rings.
  1581. */
  1582. qdf_timer_init(soc->osdev, &soc->lmac_reap_timer,
  1583. dp_service_lmac_rings, (void *)soc,
  1584. QDF_TIMER_TYPE_WAKE_APPS);
  1585. soc->lmac_timer_init = 1;
  1586. qdf_timer_mod(&soc->lmac_reap_timer, DP_INTR_POLL_TIMER_MS);
  1587. }
  1588. }
  1589. static void dp_reap_timer_deinit(struct dp_soc *soc)
  1590. {
  1591. if (soc->lmac_timer_init) {
  1592. qdf_timer_stop(&soc->lmac_reap_timer);
  1593. qdf_timer_free(&soc->lmac_reap_timer);
  1594. soc->lmac_timer_init = 0;
  1595. }
  1596. }
  1597. #endif
  1598. #ifdef QCA_HOST2FW_RXBUF_RING
  1599. /**
  1600. * dp_rxdma_ring_alloc() - allocate the RXDMA rings
  1601. * @soc: data path SoC handle
  1602. * @pdev: Physical device handle
  1603. *
  1604. * Return: 0 - success, > 0 - failure
  1605. */
  1606. static int dp_rxdma_ring_alloc(struct dp_soc *soc, struct dp_pdev *pdev)
  1607. {
  1608. struct wlan_cfg_dp_pdev_ctxt *pdev_cfg_ctx;
  1609. int max_mac_rings;
  1610. int i;
  1611. int ring_size;
  1612. pdev_cfg_ctx = pdev->wlan_cfg_ctx;
  1613. max_mac_rings = wlan_cfg_get_num_mac_rings(pdev_cfg_ctx);
  1614. ring_size = wlan_cfg_get_rx_dma_buf_ring_size(pdev_cfg_ctx);
  1615. for (i = 0; i < max_mac_rings; i++) {
  1616. dp_verbose_debug("pdev_id %d mac_id %d", pdev->pdev_id, i);
  1617. if (dp_srng_alloc(soc, &pdev->rx_mac_buf_ring[i],
  1618. RXDMA_BUF, ring_size, 0)) {
  1619. dp_init_err("%pK: failed rx mac ring setup", soc);
  1620. return QDF_STATUS_E_FAILURE;
  1621. }
  1622. }
  1623. return QDF_STATUS_SUCCESS;
  1624. }
  1625. /**
  1626. * dp_rxdma_ring_setup() - configure the RXDMA rings
  1627. * @soc: data path SoC handle
  1628. * @pdev: Physical device handle
  1629. *
  1630. * Return: 0 - success, > 0 - failure
  1631. */
  1632. static int dp_rxdma_ring_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  1633. {
  1634. struct wlan_cfg_dp_pdev_ctxt *pdev_cfg_ctx;
  1635. int max_mac_rings;
  1636. int i;
  1637. pdev_cfg_ctx = pdev->wlan_cfg_ctx;
  1638. max_mac_rings = wlan_cfg_get_num_mac_rings(pdev_cfg_ctx);
  1639. for (i = 0; i < max_mac_rings; i++) {
  1640. dp_verbose_debug("pdev_id %d mac_id %d", pdev->pdev_id, i);
  1641. if (dp_srng_init(soc, &pdev->rx_mac_buf_ring[i],
  1642. RXDMA_BUF, 1, i)) {
  1643. dp_init_err("%pK: failed rx mac ring setup", soc);
  1644. return QDF_STATUS_E_FAILURE;
  1645. }
  1646. }
  1647. return QDF_STATUS_SUCCESS;
  1648. }
  1649. /**
  1650. * dp_rxdma_ring_cleanup() - Deinit the RXDMA rings and reap timer
  1651. * @soc: data path SoC handle
  1652. * @pdev: Physical device handle
  1653. *
  1654. * Return: void
  1655. */
  1656. static void dp_rxdma_ring_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
  1657. {
  1658. int i;
  1659. for (i = 0; i < MAX_RX_MAC_RINGS; i++)
  1660. dp_srng_deinit(soc, &pdev->rx_mac_buf_ring[i], RXDMA_BUF, 1);
  1661. dp_reap_timer_deinit(soc);
  1662. }
  1663. /**
  1664. * dp_rxdma_ring_free() - Free the RXDMA rings
  1665. * @pdev: Physical device handle
  1666. *
  1667. * Return: void
  1668. */
  1669. static void dp_rxdma_ring_free(struct dp_pdev *pdev)
  1670. {
  1671. int i;
  1672. for (i = 0; i < MAX_RX_MAC_RINGS; i++)
  1673. dp_srng_free(pdev->soc, &pdev->rx_mac_buf_ring[i]);
  1674. }
  1675. #else
  1676. static int dp_rxdma_ring_alloc(struct dp_soc *soc, struct dp_pdev *pdev)
  1677. {
  1678. return QDF_STATUS_SUCCESS;
  1679. }
  1680. static int dp_rxdma_ring_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  1681. {
  1682. return QDF_STATUS_SUCCESS;
  1683. }
  1684. static void dp_rxdma_ring_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
  1685. {
  1686. dp_reap_timer_deinit(soc);
  1687. }
  1688. static void dp_rxdma_ring_free(struct dp_pdev *pdev)
  1689. {
  1690. }
  1691. #endif
  1692. #ifdef IPA_OFFLOAD
  1693. /**
  1694. * dp_setup_ipa_rx_refill_buf_ring - Setup second Rx refill buffer ring
  1695. * @soc: data path instance
  1696. * @pdev: core txrx pdev context
  1697. *
  1698. * Return: QDF_STATUS_SUCCESS: success
  1699. * QDF_STATUS_E_RESOURCES: Error return
  1700. */
  1701. static int dp_setup_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1702. struct dp_pdev *pdev)
  1703. {
  1704. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  1705. int entries;
  1706. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  1707. soc_cfg_ctx = soc->wlan_cfg_ctx;
  1708. entries =
  1709. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  1710. /* Setup second Rx refill buffer ring */
  1711. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF,
  1712. entries, 0)) {
  1713. dp_init_err("%pK: dp_srng_alloc failed second"
  1714. "rx refill ring", soc);
  1715. return QDF_STATUS_E_FAILURE;
  1716. }
  1717. }
  1718. return QDF_STATUS_SUCCESS;
  1719. }
  1720. #ifdef IPA_WDI3_VLAN_SUPPORT
  1721. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1722. struct dp_pdev *pdev)
  1723. {
  1724. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  1725. int entries;
  1726. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  1727. wlan_ipa_is_vlan_enabled()) {
  1728. soc_cfg_ctx = soc->wlan_cfg_ctx;
  1729. entries =
  1730. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  1731. /* Setup second Rx refill buffer ring */
  1732. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF,
  1733. entries, 0)) {
  1734. dp_init_err("%pK: alloc failed for 3rd rx refill ring",
  1735. soc);
  1736. return QDF_STATUS_E_FAILURE;
  1737. }
  1738. }
  1739. return QDF_STATUS_SUCCESS;
  1740. }
  1741. static int dp_init_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1742. struct dp_pdev *pdev)
  1743. {
  1744. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  1745. wlan_ipa_is_vlan_enabled()) {
  1746. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF,
  1747. IPA_RX_ALT_REFILL_BUF_RING_IDX,
  1748. pdev->pdev_id)) {
  1749. dp_init_err("%pK: init failed for 3rd rx refill ring",
  1750. soc);
  1751. return QDF_STATUS_E_FAILURE;
  1752. }
  1753. }
  1754. return QDF_STATUS_SUCCESS;
  1755. }
  1756. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1757. struct dp_pdev *pdev)
  1758. {
  1759. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  1760. wlan_ipa_is_vlan_enabled())
  1761. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF, 0);
  1762. }
  1763. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1764. struct dp_pdev *pdev)
  1765. {
  1766. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  1767. wlan_ipa_is_vlan_enabled())
  1768. dp_srng_free(soc, &pdev->rx_refill_buf_ring3);
  1769. }
  1770. #else
  1771. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1772. struct dp_pdev *pdev)
  1773. {
  1774. return QDF_STATUS_SUCCESS;
  1775. }
  1776. static int dp_init_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1777. struct dp_pdev *pdev)
  1778. {
  1779. return QDF_STATUS_SUCCESS;
  1780. }
  1781. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1782. struct dp_pdev *pdev)
  1783. {
  1784. }
  1785. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1786. struct dp_pdev *pdev)
  1787. {
  1788. }
  1789. #endif
  1790. /**
  1791. * dp_deinit_ipa_rx_refill_buf_ring - deinit second Rx refill buffer ring
  1792. * @soc: data path instance
  1793. * @pdev: core txrx pdev context
  1794. *
  1795. * Return: void
  1796. */
  1797. static void dp_deinit_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1798. struct dp_pdev *pdev)
  1799. {
  1800. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
  1801. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF, 0);
  1802. }
  1803. /**
  1804. * dp_init_ipa_rx_refill_buf_ring - Init second Rx refill buffer ring
  1805. * @soc: data path instance
  1806. * @pdev: core txrx pdev context
  1807. *
  1808. * Return: QDF_STATUS_SUCCESS: success
  1809. * QDF_STATUS_E_RESOURCES: Error return
  1810. */
  1811. static int dp_init_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1812. struct dp_pdev *pdev)
  1813. {
  1814. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  1815. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF,
  1816. IPA_RX_REFILL_BUF_RING_IDX, pdev->pdev_id)) {
  1817. dp_init_err("%pK: dp_srng_init failed second"
  1818. "rx refill ring", soc);
  1819. return QDF_STATUS_E_FAILURE;
  1820. }
  1821. }
  1822. if (dp_init_ipa_rx_alt_refill_buf_ring(soc, pdev)) {
  1823. dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
  1824. return QDF_STATUS_E_FAILURE;
  1825. }
  1826. return QDF_STATUS_SUCCESS;
  1827. }
  1828. /**
  1829. * dp_free_ipa_rx_refill_buf_ring - free second Rx refill buffer ring
  1830. * @soc: data path instance
  1831. * @pdev: core txrx pdev context
  1832. *
  1833. * Return: void
  1834. */
  1835. static void dp_free_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1836. struct dp_pdev *pdev)
  1837. {
  1838. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
  1839. dp_srng_free(soc, &pdev->rx_refill_buf_ring2);
  1840. }
  1841. #else
  1842. static int dp_setup_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1843. struct dp_pdev *pdev)
  1844. {
  1845. return QDF_STATUS_SUCCESS;
  1846. }
  1847. static int dp_init_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1848. struct dp_pdev *pdev)
  1849. {
  1850. return QDF_STATUS_SUCCESS;
  1851. }
  1852. static void dp_deinit_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1853. struct dp_pdev *pdev)
  1854. {
  1855. }
  1856. static void dp_free_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  1857. struct dp_pdev *pdev)
  1858. {
  1859. }
  1860. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1861. struct dp_pdev *pdev)
  1862. {
  1863. return QDF_STATUS_SUCCESS;
  1864. }
  1865. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1866. struct dp_pdev *pdev)
  1867. {
  1868. }
  1869. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  1870. struct dp_pdev *pdev)
  1871. {
  1872. }
  1873. #endif
  1874. #ifdef WLAN_FEATURE_DP_CFG_EVENT_HISTORY
  1875. /**
  1876. * dp_soc_cfg_history_attach() - Allocate and attach datapath config events
  1877. * history
  1878. * @soc: DP soc handle
  1879. *
  1880. * Return: None
  1881. */
  1882. static void dp_soc_cfg_history_attach(struct dp_soc *soc)
  1883. {
  1884. dp_soc_frag_history_attach(soc, &soc->cfg_event_history,
  1885. DP_CFG_EVT_HIST_MAX_SLOTS,
  1886. DP_CFG_EVT_HIST_PER_SLOT_MAX,
  1887. sizeof(struct dp_cfg_event),
  1888. true, DP_CFG_EVENT_HIST_TYPE);
  1889. }
  1890. /**
  1891. * dp_soc_cfg_history_detach() - Detach and free DP config events history
  1892. * @soc: DP soc handle
  1893. *
  1894. * Return: none
  1895. */
  1896. static void dp_soc_cfg_history_detach(struct dp_soc *soc)
  1897. {
  1898. dp_soc_frag_history_detach(soc, &soc->cfg_event_history,
  1899. DP_CFG_EVT_HIST_MAX_SLOTS,
  1900. true, DP_CFG_EVENT_HIST_TYPE);
  1901. }
  1902. #else
  1903. static void dp_soc_cfg_history_attach(struct dp_soc *soc)
  1904. {
  1905. }
  1906. static void dp_soc_cfg_history_detach(struct dp_soc *soc)
  1907. {
  1908. }
  1909. #endif
  1910. #ifdef DP_TX_HW_DESC_HISTORY
  1911. /**
  1912. * dp_soc_tx_hw_desc_history_attach - Attach TX HW descriptor history
  1913. *
  1914. * @soc: DP soc handle
  1915. *
  1916. * Return: None
  1917. */
  1918. static void dp_soc_tx_hw_desc_history_attach(struct dp_soc *soc)
  1919. {
  1920. dp_soc_frag_history_attach(soc, &soc->tx_hw_desc_history,
  1921. DP_TX_HW_DESC_HIST_MAX_SLOTS,
  1922. DP_TX_HW_DESC_HIST_PER_SLOT_MAX,
  1923. sizeof(struct dp_tx_hw_desc_evt),
  1924. true, DP_TX_HW_DESC_HIST_TYPE);
  1925. }
  1926. static void dp_soc_tx_hw_desc_history_detach(struct dp_soc *soc)
  1927. {
  1928. dp_soc_frag_history_detach(soc, &soc->tx_hw_desc_history,
  1929. DP_TX_HW_DESC_HIST_MAX_SLOTS,
  1930. true, DP_TX_HW_DESC_HIST_TYPE);
  1931. }
  1932. #else /* DP_TX_HW_DESC_HISTORY */
  1933. static inline void
  1934. dp_soc_tx_hw_desc_history_attach(struct dp_soc *soc)
  1935. {
  1936. }
  1937. static inline void
  1938. dp_soc_tx_hw_desc_history_detach(struct dp_soc *soc)
  1939. {
  1940. }
  1941. #endif /* DP_TX_HW_DESC_HISTORY */
  1942. #ifdef WLAN_FEATURE_DP_RX_RING_HISTORY
  1943. #ifndef RX_DEFRAG_DO_NOT_REINJECT
  1944. /**
  1945. * dp_soc_rx_reinject_ring_history_attach - Attach the reo reinject ring
  1946. * history.
  1947. * @soc: DP soc handle
  1948. *
  1949. * Return: None
  1950. */
  1951. static void dp_soc_rx_reinject_ring_history_attach(struct dp_soc *soc)
  1952. {
  1953. soc->rx_reinject_ring_history =
  1954. dp_context_alloc_mem(soc, DP_RX_REINJECT_RING_HIST_TYPE,
  1955. sizeof(struct dp_rx_reinject_history));
  1956. if (soc->rx_reinject_ring_history)
  1957. qdf_atomic_init(&soc->rx_reinject_ring_history->index);
  1958. }
  1959. #else /* RX_DEFRAG_DO_NOT_REINJECT */
  1960. static inline void
  1961. dp_soc_rx_reinject_ring_history_attach(struct dp_soc *soc)
  1962. {
  1963. }
  1964. #endif /* RX_DEFRAG_DO_NOT_REINJECT */
  1965. /**
  1966. * dp_soc_rx_history_attach() - Attach the ring history record buffers
  1967. * @soc: DP soc structure
  1968. *
  1969. * This function allocates the memory for recording the rx ring, rx error
  1970. * ring and the reinject ring entries. There is no error returned in case
  1971. * of allocation failure since the record function checks if the history is
  1972. * initialized or not. We do not want to fail the driver load in case of
  1973. * failure to allocate memory for debug history.
  1974. *
  1975. * Return: None
  1976. */
  1977. static void dp_soc_rx_history_attach(struct dp_soc *soc)
  1978. {
  1979. int i;
  1980. uint32_t rx_ring_hist_size;
  1981. uint32_t rx_refill_ring_hist_size;
  1982. rx_ring_hist_size = sizeof(*soc->rx_ring_history[0]);
  1983. rx_refill_ring_hist_size = sizeof(*soc->rx_refill_ring_history[0]);
  1984. for (i = 0; i < MAX_REO_DEST_RINGS; i++) {
  1985. soc->rx_ring_history[i] = dp_context_alloc_mem(
  1986. soc, DP_RX_RING_HIST_TYPE, rx_ring_hist_size);
  1987. if (soc->rx_ring_history[i])
  1988. qdf_atomic_init(&soc->rx_ring_history[i]->index);
  1989. }
  1990. soc->rx_err_ring_history = dp_context_alloc_mem(
  1991. soc, DP_RX_ERR_RING_HIST_TYPE, rx_ring_hist_size);
  1992. if (soc->rx_err_ring_history)
  1993. qdf_atomic_init(&soc->rx_err_ring_history->index);
  1994. dp_soc_rx_reinject_ring_history_attach(soc);
  1995. for (i = 0; i < MAX_PDEV_CNT; i++) {
  1996. soc->rx_refill_ring_history[i] = dp_context_alloc_mem(
  1997. soc,
  1998. DP_RX_REFILL_RING_HIST_TYPE,
  1999. rx_refill_ring_hist_size);
  2000. if (soc->rx_refill_ring_history[i])
  2001. qdf_atomic_init(&soc->rx_refill_ring_history[i]->index);
  2002. }
  2003. }
  2004. static void dp_soc_rx_history_detach(struct dp_soc *soc)
  2005. {
  2006. int i;
  2007. for (i = 0; i < MAX_REO_DEST_RINGS; i++)
  2008. dp_context_free_mem(soc, DP_RX_RING_HIST_TYPE,
  2009. soc->rx_ring_history[i]);
  2010. dp_context_free_mem(soc, DP_RX_ERR_RING_HIST_TYPE,
  2011. soc->rx_err_ring_history);
  2012. /*
  2013. * No need for a featurized detach since qdf_mem_free takes
  2014. * care of NULL pointer.
  2015. */
  2016. dp_context_free_mem(soc, DP_RX_REINJECT_RING_HIST_TYPE,
  2017. soc->rx_reinject_ring_history);
  2018. for (i = 0; i < MAX_PDEV_CNT; i++)
  2019. dp_context_free_mem(soc, DP_RX_REFILL_RING_HIST_TYPE,
  2020. soc->rx_refill_ring_history[i]);
  2021. }
  2022. #else
  2023. static inline void dp_soc_rx_history_attach(struct dp_soc *soc)
  2024. {
  2025. }
  2026. static inline void dp_soc_rx_history_detach(struct dp_soc *soc)
  2027. {
  2028. }
  2029. #endif
  2030. #ifdef WLAN_FEATURE_DP_MON_STATUS_RING_HISTORY
  2031. /**
  2032. * dp_soc_mon_status_ring_history_attach() - Attach the monitor status
  2033. * buffer record history.
  2034. * @soc: DP soc handle
  2035. *
  2036. * This function allocates memory to track the event for a monitor
  2037. * status buffer, before its parsed and freed.
  2038. *
  2039. * Return: None
  2040. */
  2041. static void dp_soc_mon_status_ring_history_attach(struct dp_soc *soc)
  2042. {
  2043. soc->mon_status_ring_history = dp_context_alloc_mem(soc,
  2044. DP_MON_STATUS_BUF_HIST_TYPE,
  2045. sizeof(struct dp_mon_status_ring_history));
  2046. if (!soc->mon_status_ring_history) {
  2047. dp_err("Failed to alloc memory for mon status ring history");
  2048. return;
  2049. }
  2050. }
  2051. /**
  2052. * dp_soc_mon_status_ring_history_detach() - Detach the monitor status buffer
  2053. * record history.
  2054. * @soc: DP soc handle
  2055. *
  2056. * Return: None
  2057. */
  2058. static void dp_soc_mon_status_ring_history_detach(struct dp_soc *soc)
  2059. {
  2060. dp_context_free_mem(soc, DP_MON_STATUS_BUF_HIST_TYPE,
  2061. soc->mon_status_ring_history);
  2062. }
  2063. #else
  2064. static void dp_soc_mon_status_ring_history_attach(struct dp_soc *soc)
  2065. {
  2066. }
  2067. static void dp_soc_mon_status_ring_history_detach(struct dp_soc *soc)
  2068. {
  2069. }
  2070. #endif
  2071. #ifdef WLAN_FEATURE_DP_TX_DESC_HISTORY
  2072. /**
  2073. * dp_soc_tx_history_attach() - Attach the ring history record buffers
  2074. * @soc: DP soc structure
  2075. *
  2076. * This function allocates the memory for recording the tx tcl ring and
  2077. * the tx comp ring entries. There is no error returned in case
  2078. * of allocation failure since the record function checks if the history is
  2079. * initialized or not. We do not want to fail the driver load in case of
  2080. * failure to allocate memory for debug history.
  2081. *
  2082. * Return: None
  2083. */
  2084. static void dp_soc_tx_history_attach(struct dp_soc *soc)
  2085. {
  2086. dp_soc_frag_history_attach(soc, &soc->tx_tcl_history,
  2087. DP_TX_TCL_HIST_MAX_SLOTS,
  2088. DP_TX_TCL_HIST_PER_SLOT_MAX,
  2089. sizeof(struct dp_tx_desc_event),
  2090. true, DP_TX_TCL_HIST_TYPE);
  2091. dp_soc_frag_history_attach(soc, &soc->tx_comp_history,
  2092. DP_TX_COMP_HIST_MAX_SLOTS,
  2093. DP_TX_COMP_HIST_PER_SLOT_MAX,
  2094. sizeof(struct dp_tx_desc_event),
  2095. true, DP_TX_COMP_HIST_TYPE);
  2096. }
  2097. /**
  2098. * dp_soc_tx_history_detach() - Detach the ring history record buffers
  2099. * @soc: DP soc structure
  2100. *
  2101. * This function frees the memory for recording the tx tcl ring and
  2102. * the tx comp ring entries.
  2103. *
  2104. * Return: None
  2105. */
  2106. static void dp_soc_tx_history_detach(struct dp_soc *soc)
  2107. {
  2108. dp_soc_frag_history_detach(soc, &soc->tx_tcl_history,
  2109. DP_TX_TCL_HIST_MAX_SLOTS,
  2110. true, DP_TX_TCL_HIST_TYPE);
  2111. dp_soc_frag_history_detach(soc, &soc->tx_comp_history,
  2112. DP_TX_COMP_HIST_MAX_SLOTS,
  2113. true, DP_TX_COMP_HIST_TYPE);
  2114. }
  2115. #else
  2116. static inline void dp_soc_tx_history_attach(struct dp_soc *soc)
  2117. {
  2118. }
  2119. static inline void dp_soc_tx_history_detach(struct dp_soc *soc)
  2120. {
  2121. }
  2122. #endif /* WLAN_FEATURE_DP_TX_DESC_HISTORY */
  2123. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  2124. QDF_STATUS
  2125. dp_rx_fst_attach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2126. {
  2127. struct dp_rx_fst *rx_fst = NULL;
  2128. QDF_STATUS ret = QDF_STATUS_SUCCESS;
  2129. /* for Lithium the below API is not registered
  2130. * hence fst attach happens for each pdev
  2131. */
  2132. if (!soc->arch_ops.dp_get_rx_fst)
  2133. return dp_rx_fst_attach(soc, pdev);
  2134. rx_fst = soc->arch_ops.dp_get_rx_fst();
  2135. /* for BE the FST attach is called only once per
  2136. * ML context. if rx_fst is already registered
  2137. * increase the ref count and return.
  2138. */
  2139. if (rx_fst) {
  2140. soc->rx_fst = rx_fst;
  2141. pdev->rx_fst = rx_fst;
  2142. soc->arch_ops.dp_rx_fst_ref();
  2143. } else {
  2144. ret = dp_rx_fst_attach(soc, pdev);
  2145. if ((ret != QDF_STATUS_SUCCESS) &&
  2146. (ret != QDF_STATUS_E_NOSUPPORT))
  2147. return ret;
  2148. soc->arch_ops.dp_set_rx_fst(soc->rx_fst);
  2149. soc->arch_ops.dp_rx_fst_ref();
  2150. }
  2151. return ret;
  2152. }
  2153. void
  2154. dp_rx_fst_detach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2155. {
  2156. struct dp_rx_fst *rx_fst = NULL;
  2157. /* for Lithium the below API is not registered
  2158. * hence fst detach happens for each pdev
  2159. */
  2160. if (!soc->arch_ops.dp_get_rx_fst) {
  2161. dp_rx_fst_detach(soc, pdev);
  2162. return;
  2163. }
  2164. rx_fst = soc->arch_ops.dp_get_rx_fst();
  2165. /* for BE the FST detach is called only when last
  2166. * ref count reaches 1.
  2167. */
  2168. if (rx_fst) {
  2169. if (soc->arch_ops.dp_rx_fst_deref() == 1)
  2170. dp_rx_fst_detach(soc, pdev);
  2171. }
  2172. pdev->rx_fst = NULL;
  2173. }
  2174. #elif defined(WLAN_SUPPORT_RX_FISA)
  2175. QDF_STATUS
  2176. dp_rx_fst_attach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2177. {
  2178. return dp_rx_fst_attach(soc, pdev);
  2179. }
  2180. void
  2181. dp_rx_fst_detach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2182. {
  2183. dp_rx_fst_detach(soc, pdev);
  2184. }
  2185. #else
  2186. QDF_STATUS
  2187. dp_rx_fst_attach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2188. {
  2189. return QDF_STATUS_SUCCESS;
  2190. }
  2191. void
  2192. dp_rx_fst_detach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  2193. {
  2194. }
  2195. #endif
  2196. /**
  2197. * dp_pdev_attach_wifi3() - attach txrx pdev
  2198. * @txrx_soc: Datapath SOC handle
  2199. * @params: Params for PDEV attach
  2200. *
  2201. * Return: QDF_STATUS
  2202. */
  2203. static inline
  2204. QDF_STATUS dp_pdev_attach_wifi3(struct cdp_soc_t *txrx_soc,
  2205. struct cdp_pdev_attach_params *params)
  2206. {
  2207. qdf_size_t pdev_context_size;
  2208. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2209. struct dp_pdev *pdev = NULL;
  2210. uint8_t pdev_id = params->pdev_id;
  2211. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  2212. int nss_cfg;
  2213. QDF_STATUS ret;
  2214. pdev_context_size =
  2215. soc->arch_ops.txrx_get_context_size(DP_CONTEXT_TYPE_PDEV);
  2216. if (pdev_context_size)
  2217. pdev = dp_context_alloc_mem(soc, DP_PDEV_TYPE,
  2218. pdev_context_size);
  2219. if (!pdev) {
  2220. dp_init_err("%pK: DP PDEV memory allocation failed",
  2221. soc);
  2222. goto fail0;
  2223. }
  2224. wlan_minidump_log(pdev, sizeof(*pdev), soc->ctrl_psoc,
  2225. WLAN_MD_DP_PDEV, "dp_pdev");
  2226. soc_cfg_ctx = soc->wlan_cfg_ctx;
  2227. pdev->wlan_cfg_ctx = wlan_cfg_pdev_attach(soc->ctrl_psoc);
  2228. if (!pdev->wlan_cfg_ctx) {
  2229. dp_init_err("%pK: pdev cfg_attach failed", soc);
  2230. goto fail1;
  2231. }
  2232. pdev->soc = soc;
  2233. pdev->pdev_id = pdev_id;
  2234. soc->pdev_list[pdev_id] = pdev;
  2235. pdev->lmac_id = wlan_cfg_get_hw_mac_idx(soc->wlan_cfg_ctx, pdev_id);
  2236. soc->pdev_count++;
  2237. /*sync DP pdev cfg items with profile support after cfg_pdev_attach*/
  2238. wlan_dp_pdev_cfg_sync_profile((struct cdp_soc_t *)soc, pdev_id);
  2239. /*
  2240. * set nss pdev config based on soc config
  2241. */
  2242. nss_cfg = wlan_cfg_get_dp_soc_nss_cfg(soc_cfg_ctx);
  2243. wlan_cfg_set_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx,
  2244. (nss_cfg & (1 << pdev_id)));
  2245. /* Allocate memory for pdev srng rings */
  2246. if (dp_pdev_srng_alloc(pdev)) {
  2247. dp_init_err("%pK: dp_pdev_srng_alloc failed", soc);
  2248. goto fail2;
  2249. }
  2250. /* Setup second Rx refill buffer ring */
  2251. if (dp_setup_ipa_rx_refill_buf_ring(soc, pdev)) {
  2252. dp_init_err("%pK: dp_srng_alloc failed rxrefill2 ring",
  2253. soc);
  2254. goto fail3;
  2255. }
  2256. /* Allocate memory for pdev rxdma rings */
  2257. if (dp_rxdma_ring_alloc(soc, pdev)) {
  2258. dp_init_err("%pK: dp_rxdma_ring_alloc failed", soc);
  2259. goto fail4;
  2260. }
  2261. /* Rx specific init */
  2262. if (dp_rx_pdev_desc_pool_alloc(pdev)) {
  2263. dp_init_err("%pK: dp_rx_pdev_attach failed", soc);
  2264. goto fail4;
  2265. }
  2266. if (dp_monitor_pdev_attach(pdev)) {
  2267. dp_init_err("%pK: dp_monitor_pdev_attach failed", soc);
  2268. goto fail5;
  2269. }
  2270. soc->arch_ops.txrx_pdev_attach(pdev, params);
  2271. /* Setup third Rx refill buffer ring */
  2272. if (dp_setup_ipa_rx_alt_refill_buf_ring(soc, pdev)) {
  2273. dp_init_err("%pK: dp_srng_alloc failed rxrefill3 ring",
  2274. soc);
  2275. goto fail6;
  2276. }
  2277. ret = dp_rx_fst_attach_wrapper(soc, pdev);
  2278. if ((ret != QDF_STATUS_SUCCESS) && (ret != QDF_STATUS_E_NOSUPPORT)) {
  2279. dp_init_err("%pK: RX FST attach failed: pdev %d err %d",
  2280. soc, pdev_id, ret);
  2281. goto fail7;
  2282. }
  2283. return QDF_STATUS_SUCCESS;
  2284. fail7:
  2285. dp_free_ipa_rx_alt_refill_buf_ring(soc, pdev);
  2286. fail6:
  2287. dp_monitor_pdev_detach(pdev);
  2288. fail5:
  2289. dp_rx_pdev_desc_pool_free(pdev);
  2290. fail4:
  2291. dp_rxdma_ring_free(pdev);
  2292. dp_free_ipa_rx_refill_buf_ring(soc, pdev);
  2293. fail3:
  2294. dp_pdev_srng_free(pdev);
  2295. fail2:
  2296. wlan_cfg_pdev_detach(pdev->wlan_cfg_ctx);
  2297. fail1:
  2298. soc->pdev_list[pdev_id] = NULL;
  2299. qdf_mem_free(pdev);
  2300. fail0:
  2301. return QDF_STATUS_E_FAILURE;
  2302. }
  2303. /**
  2304. * dp_pdev_flush_pending_vdevs() - Flush all delete pending vdevs in pdev
  2305. * @pdev: Datapath PDEV handle
  2306. *
  2307. * This is the last chance to flush all pending dp vdevs/peers,
  2308. * some peer/vdev leak case like Non-SSR + peer unmap missing
  2309. * will be covered here.
  2310. *
  2311. * Return: None
  2312. */
  2313. static void dp_pdev_flush_pending_vdevs(struct dp_pdev *pdev)
  2314. {
  2315. struct dp_soc *soc = pdev->soc;
  2316. struct dp_vdev *vdev_arr[MAX_VDEV_CNT] = {0};
  2317. uint32_t i = 0;
  2318. uint32_t num_vdevs = 0;
  2319. struct dp_vdev *vdev = NULL;
  2320. if (TAILQ_EMPTY(&soc->inactive_vdev_list))
  2321. return;
  2322. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  2323. TAILQ_FOREACH(vdev, &soc->inactive_vdev_list,
  2324. inactive_list_elem) {
  2325. if (vdev->pdev != pdev)
  2326. continue;
  2327. vdev_arr[num_vdevs] = vdev;
  2328. num_vdevs++;
  2329. /* take reference to free */
  2330. dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CDP);
  2331. }
  2332. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  2333. for (i = 0; i < num_vdevs; i++) {
  2334. dp_vdev_flush_peers((struct cdp_vdev *)vdev_arr[i], 0, 0);
  2335. dp_vdev_unref_delete(soc, vdev_arr[i], DP_MOD_ID_CDP);
  2336. }
  2337. }
  2338. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  2339. /**
  2340. * dp_vdev_stats_hw_offload_target_config() - Send HTT command to FW
  2341. * for enable/disable of HW vdev stats
  2342. * @soc: Datapath soc handle
  2343. * @pdev_id: INVALID_PDEV_ID for all pdevs or 0,1,2 for individual pdev
  2344. * @enable: flag to represent enable/disable of hw vdev stats
  2345. *
  2346. * Return: none
  2347. */
  2348. static void dp_vdev_stats_hw_offload_target_config(struct dp_soc *soc,
  2349. uint8_t pdev_id,
  2350. bool enable)
  2351. {
  2352. /* Check SOC level config for HW offload vdev stats support */
  2353. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  2354. dp_debug("%pK: HW vdev offload stats is disabled", soc);
  2355. return;
  2356. }
  2357. /* Send HTT command to FW for enable of stats */
  2358. dp_h2t_hw_vdev_stats_config_send(soc, pdev_id, enable, false, 0);
  2359. }
  2360. /**
  2361. * dp_vdev_stats_hw_offload_target_clear() - Clear HW vdev stats on target
  2362. * @soc: Datapath soc handle
  2363. * @pdev_id: pdev_id (0,1,2)
  2364. * @vdev_id_bitmask: bitmask with vdev_id(s) for which stats are to be
  2365. * cleared on HW
  2366. *
  2367. * Return: none
  2368. */
  2369. static
  2370. void dp_vdev_stats_hw_offload_target_clear(struct dp_soc *soc, uint8_t pdev_id,
  2371. uint64_t vdev_id_bitmask)
  2372. {
  2373. /* Check SOC level config for HW offload vdev stats support */
  2374. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  2375. dp_debug("%pK: HW vdev offload stats is disabled", soc);
  2376. return;
  2377. }
  2378. /* Send HTT command to FW for reset of stats */
  2379. dp_h2t_hw_vdev_stats_config_send(soc, pdev_id, true, true,
  2380. vdev_id_bitmask);
  2381. }
  2382. #else
  2383. static void
  2384. dp_vdev_stats_hw_offload_target_config(struct dp_soc *soc, uint8_t pdev_id,
  2385. bool enable)
  2386. {
  2387. }
  2388. static
  2389. void dp_vdev_stats_hw_offload_target_clear(struct dp_soc *soc, uint8_t pdev_id,
  2390. uint64_t vdev_id_bitmask)
  2391. {
  2392. }
  2393. #endif /*QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT */
  2394. /**
  2395. * dp_pdev_deinit() - Deinit txrx pdev
  2396. * @txrx_pdev: Datapath PDEV handle
  2397. * @force: Force deinit
  2398. *
  2399. * Return: None
  2400. */
  2401. static void dp_pdev_deinit(struct cdp_pdev *txrx_pdev, int force)
  2402. {
  2403. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  2404. qdf_nbuf_t curr_nbuf, next_nbuf;
  2405. if (pdev->pdev_deinit)
  2406. return;
  2407. dp_tx_me_exit(pdev);
  2408. dp_rx_pdev_buffers_free(pdev);
  2409. dp_rx_pdev_desc_pool_deinit(pdev);
  2410. dp_pdev_bkp_stats_detach(pdev);
  2411. qdf_event_destroy(&pdev->fw_peer_stats_event);
  2412. qdf_event_destroy(&pdev->fw_stats_event);
  2413. qdf_event_destroy(&pdev->fw_obss_stats_event);
  2414. if (pdev->sojourn_buf)
  2415. qdf_nbuf_free(pdev->sojourn_buf);
  2416. dp_pdev_flush_pending_vdevs(pdev);
  2417. dp_tx_desc_flush(pdev, NULL, true);
  2418. qdf_spinlock_destroy(&pdev->tx_mutex);
  2419. qdf_spinlock_destroy(&pdev->vdev_list_lock);
  2420. dp_monitor_pdev_deinit(pdev);
  2421. dp_pdev_srng_deinit(pdev);
  2422. dp_ipa_uc_detach(pdev->soc, pdev);
  2423. dp_deinit_ipa_rx_alt_refill_buf_ring(pdev->soc, pdev);
  2424. dp_deinit_ipa_rx_refill_buf_ring(pdev->soc, pdev);
  2425. dp_rxdma_ring_cleanup(pdev->soc, pdev);
  2426. curr_nbuf = pdev->invalid_peer_head_msdu;
  2427. while (curr_nbuf) {
  2428. next_nbuf = qdf_nbuf_next(curr_nbuf);
  2429. dp_rx_nbuf_free(curr_nbuf);
  2430. curr_nbuf = next_nbuf;
  2431. }
  2432. pdev->invalid_peer_head_msdu = NULL;
  2433. pdev->invalid_peer_tail_msdu = NULL;
  2434. dp_wdi_event_detach(pdev);
  2435. pdev->pdev_deinit = 1;
  2436. }
  2437. /**
  2438. * dp_pdev_deinit_wifi3() - Deinit txrx pdev
  2439. * @psoc: Datapath psoc handle
  2440. * @pdev_id: Id of datapath PDEV handle
  2441. * @force: Force deinit
  2442. *
  2443. * Return: QDF_STATUS
  2444. */
  2445. static QDF_STATUS
  2446. dp_pdev_deinit_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id,
  2447. int force)
  2448. {
  2449. struct dp_pdev *txrx_pdev;
  2450. txrx_pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)psoc,
  2451. pdev_id);
  2452. if (!txrx_pdev)
  2453. return QDF_STATUS_E_FAILURE;
  2454. dp_pdev_deinit((struct cdp_pdev *)txrx_pdev, force);
  2455. return QDF_STATUS_SUCCESS;
  2456. }
  2457. /**
  2458. * dp_pdev_post_attach() - Do post pdev attach after dev_alloc_name
  2459. * @txrx_pdev: Datapath PDEV handle
  2460. *
  2461. * Return: None
  2462. */
  2463. static void dp_pdev_post_attach(struct cdp_pdev *txrx_pdev)
  2464. {
  2465. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  2466. dp_monitor_tx_capture_debugfs_init(pdev);
  2467. if (dp_pdev_htt_stats_dbgfs_init(pdev)) {
  2468. dp_init_err("%pK: Failed to initialize pdev HTT stats debugfs", pdev->soc);
  2469. }
  2470. }
  2471. /**
  2472. * dp_pdev_post_attach_wifi3() - attach txrx pdev post
  2473. * @soc: Datapath soc handle
  2474. * @pdev_id: pdev id of pdev
  2475. *
  2476. * Return: QDF_STATUS
  2477. */
  2478. static int dp_pdev_post_attach_wifi3(struct cdp_soc_t *soc,
  2479. uint8_t pdev_id)
  2480. {
  2481. struct dp_pdev *pdev;
  2482. pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  2483. pdev_id);
  2484. if (!pdev) {
  2485. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  2486. (struct dp_soc *)soc, pdev_id);
  2487. return QDF_STATUS_E_FAILURE;
  2488. }
  2489. dp_pdev_post_attach((struct cdp_pdev *)pdev);
  2490. return QDF_STATUS_SUCCESS;
  2491. }
  2492. /**
  2493. * dp_pdev_detach() - Complete rest of pdev detach
  2494. * @txrx_pdev: Datapath PDEV handle
  2495. * @force: Force deinit
  2496. *
  2497. * Return: None
  2498. */
  2499. static void dp_pdev_detach(struct cdp_pdev *txrx_pdev, int force)
  2500. {
  2501. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  2502. struct dp_soc *soc = pdev->soc;
  2503. dp_rx_fst_detach_wrapper(soc, pdev);
  2504. dp_pdev_htt_stats_dbgfs_deinit(pdev);
  2505. dp_rx_pdev_desc_pool_free(pdev);
  2506. dp_monitor_pdev_detach(pdev);
  2507. dp_rxdma_ring_free(pdev);
  2508. dp_free_ipa_rx_refill_buf_ring(soc, pdev);
  2509. dp_free_ipa_rx_alt_refill_buf_ring(soc, pdev);
  2510. dp_pdev_srng_free(pdev);
  2511. soc->pdev_count--;
  2512. soc->pdev_list[pdev->pdev_id] = NULL;
  2513. wlan_cfg_pdev_detach(pdev->wlan_cfg_ctx);
  2514. wlan_minidump_remove(pdev, sizeof(*pdev), soc->ctrl_psoc,
  2515. WLAN_MD_DP_PDEV, "dp_pdev");
  2516. dp_context_free_mem(soc, DP_PDEV_TYPE, pdev);
  2517. }
  2518. /**
  2519. * dp_pdev_detach_wifi3() - detach txrx pdev
  2520. * @psoc: Datapath soc handle
  2521. * @pdev_id: pdev id of pdev
  2522. * @force: Force detach
  2523. *
  2524. * Return: QDF_STATUS
  2525. */
  2526. static QDF_STATUS dp_pdev_detach_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id,
  2527. int force)
  2528. {
  2529. struct dp_pdev *pdev;
  2530. struct dp_soc *soc = (struct dp_soc *)psoc;
  2531. pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)psoc,
  2532. pdev_id);
  2533. if (!pdev) {
  2534. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  2535. (struct dp_soc *)psoc, pdev_id);
  2536. return QDF_STATUS_E_FAILURE;
  2537. }
  2538. soc->arch_ops.txrx_pdev_detach(pdev);
  2539. dp_pdev_detach((struct cdp_pdev *)pdev, force);
  2540. return QDF_STATUS_SUCCESS;
  2541. }
  2542. void dp_soc_print_inactive_objects(struct dp_soc *soc)
  2543. {
  2544. struct dp_peer *peer = NULL;
  2545. struct dp_peer *tmp_peer = NULL;
  2546. struct dp_vdev *vdev = NULL;
  2547. struct dp_vdev *tmp_vdev = NULL;
  2548. int i = 0;
  2549. uint32_t count;
  2550. if (TAILQ_EMPTY(&soc->inactive_peer_list) &&
  2551. TAILQ_EMPTY(&soc->inactive_vdev_list))
  2552. return;
  2553. TAILQ_FOREACH_SAFE(peer, &soc->inactive_peer_list,
  2554. inactive_list_elem, tmp_peer) {
  2555. for (i = 0; i < DP_MOD_ID_MAX; i++) {
  2556. count = qdf_atomic_read(&peer->mod_refs[i]);
  2557. if (count)
  2558. DP_PRINT_STATS("peer %pK Module id %u ==> %u",
  2559. peer, i, count);
  2560. }
  2561. }
  2562. TAILQ_FOREACH_SAFE(vdev, &soc->inactive_vdev_list,
  2563. inactive_list_elem, tmp_vdev) {
  2564. for (i = 0; i < DP_MOD_ID_MAX; i++) {
  2565. count = qdf_atomic_read(&vdev->mod_refs[i]);
  2566. if (count)
  2567. DP_PRINT_STATS("vdev %pK Module id %u ==> %u",
  2568. vdev, i, count);
  2569. }
  2570. }
  2571. QDF_BUG(0);
  2572. }
  2573. /**
  2574. * dp_soc_deinit_wifi3() - Deinitialize txrx SOC
  2575. * @txrx_soc: Opaque DP SOC handle
  2576. *
  2577. * Return: None
  2578. */
  2579. static void dp_soc_deinit_wifi3(struct cdp_soc_t *txrx_soc)
  2580. {
  2581. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2582. soc->arch_ops.txrx_soc_deinit(soc);
  2583. }
  2584. /**
  2585. * dp_soc_detach() - Detach rest of txrx SOC
  2586. * @txrx_soc: DP SOC handle, struct cdp_soc_t is first element of struct dp_soc.
  2587. *
  2588. * Return: None
  2589. */
  2590. static void dp_soc_detach(struct cdp_soc_t *txrx_soc)
  2591. {
  2592. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2593. soc->arch_ops.txrx_soc_detach(soc);
  2594. dp_runtime_deinit();
  2595. dp_soc_unset_qref_debug_list(soc);
  2596. dp_sysfs_deinitialize_stats(soc);
  2597. dp_soc_swlm_detach(soc);
  2598. dp_soc_tx_desc_sw_pools_free(soc);
  2599. dp_soc_srng_free(soc);
  2600. dp_hw_link_desc_ring_free(soc);
  2601. dp_hw_link_desc_pool_banks_free(soc, WLAN_INVALID_PDEV_ID);
  2602. wlan_cfg_soc_detach(soc->wlan_cfg_ctx);
  2603. dp_soc_tx_hw_desc_history_detach(soc);
  2604. dp_soc_tx_history_detach(soc);
  2605. dp_soc_mon_status_ring_history_detach(soc);
  2606. dp_soc_rx_history_detach(soc);
  2607. dp_soc_cfg_history_detach(soc);
  2608. if (!dp_monitor_modularized_enable()) {
  2609. dp_mon_soc_detach_wrapper(soc);
  2610. }
  2611. qdf_mem_free(soc->cdp_soc.ops);
  2612. qdf_mem_common_free(soc);
  2613. }
  2614. /**
  2615. * dp_soc_detach_wifi3() - Detach txrx SOC
  2616. * @txrx_soc: DP SOC handle, struct cdp_soc_t is first element of struct dp_soc.
  2617. *
  2618. * Return: None
  2619. */
  2620. static void dp_soc_detach_wifi3(struct cdp_soc_t *txrx_soc)
  2621. {
  2622. dp_soc_detach(txrx_soc);
  2623. }
  2624. #ifdef QCA_HOST2FW_RXBUF_RING
  2625. #ifdef IPA_WDI3_VLAN_SUPPORT
  2626. static inline
  2627. void dp_rxdma_setup_refill_ring3(struct dp_soc *soc,
  2628. struct dp_pdev *pdev,
  2629. uint8_t idx)
  2630. {
  2631. if (pdev->rx_refill_buf_ring3.hal_srng)
  2632. htt_srng_setup(soc->htt_handle, idx,
  2633. pdev->rx_refill_buf_ring3.hal_srng,
  2634. RXDMA_BUF);
  2635. }
  2636. #else
  2637. static inline
  2638. void dp_rxdma_setup_refill_ring3(struct dp_soc *soc,
  2639. struct dp_pdev *pdev,
  2640. uint8_t idx)
  2641. { }
  2642. #endif
  2643. #ifdef WIFI_MONITOR_SUPPORT
  2644. static inline QDF_STATUS dp_lpc_tx_config(struct dp_pdev *pdev)
  2645. {
  2646. return dp_local_pkt_capture_tx_config(pdev);
  2647. }
  2648. #else
  2649. static inline QDF_STATUS dp_lpc_tx_config(struct dp_pdev *pdev)
  2650. {
  2651. return QDF_STATUS_SUCCESS;
  2652. }
  2653. #endif
  2654. /**
  2655. * dp_rxdma_ring_config() - configure the RX DMA rings
  2656. * @soc: data path SoC handle
  2657. *
  2658. * This function is used to configure the MAC rings.
  2659. * On MCL host provides buffers in Host2FW ring
  2660. * FW refills (copies) buffers to the ring and updates
  2661. * ring_idx in register
  2662. *
  2663. * Return: zero on success, non-zero on failure
  2664. */
  2665. static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
  2666. {
  2667. int i;
  2668. QDF_STATUS status = QDF_STATUS_SUCCESS;
  2669. for (i = 0; i < MAX_PDEV_CNT; i++) {
  2670. struct dp_pdev *pdev = soc->pdev_list[i];
  2671. if (pdev) {
  2672. int mac_id;
  2673. int max_mac_rings =
  2674. wlan_cfg_get_num_mac_rings
  2675. (pdev->wlan_cfg_ctx);
  2676. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, 0, i);
  2677. htt_srng_setup(soc->htt_handle, i,
  2678. soc->rx_refill_buf_ring[lmac_id]
  2679. .hal_srng,
  2680. RXDMA_BUF);
  2681. if (pdev->rx_refill_buf_ring2.hal_srng)
  2682. htt_srng_setup(soc->htt_handle, i,
  2683. pdev->rx_refill_buf_ring2
  2684. .hal_srng,
  2685. RXDMA_BUF);
  2686. dp_rxdma_setup_refill_ring3(soc, pdev, i);
  2687. dp_update_num_mac_rings_for_dbs(soc, &max_mac_rings);
  2688. dp_lpc_tx_config(pdev);
  2689. dp_info("pdev_id %d max_mac_rings %d",
  2690. pdev->pdev_id, max_mac_rings);
  2691. for (mac_id = 0; mac_id < max_mac_rings; mac_id++) {
  2692. int mac_for_pdev =
  2693. dp_get_mac_id_for_pdev(mac_id,
  2694. pdev->pdev_id);
  2695. /*
  2696. * Obtain lmac id from pdev to access the LMAC
  2697. * ring in soc context
  2698. */
  2699. lmac_id =
  2700. dp_get_lmac_id_for_pdev_id(soc,
  2701. mac_id,
  2702. pdev->pdev_id);
  2703. dp_info("mac_id %d", mac_for_pdev);
  2704. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  2705. pdev->rx_mac_buf_ring[mac_id]
  2706. .hal_srng,
  2707. RXDMA_BUF);
  2708. if (!soc->rxdma2sw_rings_not_supported)
  2709. dp_htt_setup_rxdma_err_dst_ring(soc,
  2710. mac_for_pdev, lmac_id);
  2711. /* Configure monitor mode rings */
  2712. status = dp_monitor_htt_srng_setup(soc, pdev,
  2713. lmac_id,
  2714. mac_for_pdev);
  2715. if (status != QDF_STATUS_SUCCESS) {
  2716. dp_err("Failed to send htt monitor messages to target");
  2717. return status;
  2718. }
  2719. }
  2720. }
  2721. }
  2722. dp_reap_timer_init(soc);
  2723. return status;
  2724. }
  2725. #else
  2726. /* This is only for WIN */
  2727. static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
  2728. {
  2729. int i;
  2730. QDF_STATUS status = QDF_STATUS_SUCCESS;
  2731. int mac_for_pdev;
  2732. int lmac_id;
  2733. /* Configure monitor mode rings */
  2734. dp_monitor_soc_htt_srng_setup(soc);
  2735. for (i = 0; i < MAX_PDEV_CNT; i++) {
  2736. struct dp_pdev *pdev = soc->pdev_list[i];
  2737. if (!pdev)
  2738. continue;
  2739. mac_for_pdev = i;
  2740. lmac_id = dp_get_lmac_id_for_pdev_id(soc, 0, i);
  2741. if (soc->rx_refill_buf_ring[lmac_id].hal_srng)
  2742. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  2743. soc->rx_refill_buf_ring[lmac_id].
  2744. hal_srng, RXDMA_BUF);
  2745. /* Configure monitor mode rings */
  2746. dp_monitor_htt_srng_setup(soc, pdev,
  2747. lmac_id,
  2748. mac_for_pdev);
  2749. if (!soc->rxdma2sw_rings_not_supported)
  2750. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  2751. soc->rxdma_err_dst_ring[lmac_id].hal_srng,
  2752. RXDMA_DST);
  2753. }
  2754. dp_reap_timer_init(soc);
  2755. return status;
  2756. }
  2757. #endif
  2758. /**
  2759. * dp_rx_target_fst_config() - configure the RXOLE Flow Search Engine
  2760. *
  2761. * This function is used to configure the FSE HW block in RX OLE on a
  2762. * per pdev basis. Here, we will be programming parameters related to
  2763. * the Flow Search Table.
  2764. *
  2765. * @soc: data path SoC handle
  2766. *
  2767. * Return: zero on success, non-zero on failure
  2768. */
  2769. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  2770. static QDF_STATUS
  2771. dp_rx_target_fst_config(struct dp_soc *soc)
  2772. {
  2773. int i;
  2774. QDF_STATUS status = QDF_STATUS_SUCCESS;
  2775. for (i = 0; i < MAX_PDEV_CNT; i++) {
  2776. struct dp_pdev *pdev = soc->pdev_list[i];
  2777. /* Flow search is not enabled if NSS offload is enabled */
  2778. if (pdev &&
  2779. !wlan_cfg_get_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx)) {
  2780. status = dp_rx_flow_send_fst_fw_setup(pdev->soc, pdev);
  2781. if (status != QDF_STATUS_SUCCESS)
  2782. break;
  2783. }
  2784. }
  2785. return status;
  2786. }
  2787. #elif defined(WLAN_SUPPORT_RX_FISA)
  2788. /**
  2789. * dp_rx_target_fst_config() - Configure RX OLE FSE engine in HW
  2790. * @soc: SoC handle
  2791. *
  2792. * Return: Success
  2793. */
  2794. static inline QDF_STATUS dp_rx_target_fst_config(struct dp_soc *soc)
  2795. {
  2796. QDF_STATUS status;
  2797. struct dp_rx_fst *fst = soc->rx_fst;
  2798. /* Check if it is enabled in the INI */
  2799. if (!soc->fisa_enable) {
  2800. dp_err("RX FISA feature is disabled");
  2801. return QDF_STATUS_E_NOSUPPORT;
  2802. }
  2803. status = dp_rx_flow_send_fst_fw_setup(soc, soc->pdev_list[0]);
  2804. if (QDF_IS_STATUS_ERROR(status)) {
  2805. dp_err("dp_rx_flow_send_fst_fw_setup failed %d",
  2806. status);
  2807. return status;
  2808. }
  2809. if (soc->fst_cmem_base) {
  2810. soc->fst_in_cmem = true;
  2811. dp_rx_fst_update_cmem_params(soc, fst->max_entries,
  2812. soc->fst_cmem_base & 0xffffffff,
  2813. soc->fst_cmem_base >> 32);
  2814. }
  2815. return status;
  2816. }
  2817. #define FISA_MAX_TIMEOUT 0xffffffff
  2818. #define FISA_DISABLE_TIMEOUT 0
  2819. static QDF_STATUS dp_rx_fisa_config(struct dp_soc *soc)
  2820. {
  2821. struct dp_htt_rx_fisa_cfg fisa_config;
  2822. fisa_config.pdev_id = 0;
  2823. fisa_config.fisa_timeout = FISA_MAX_TIMEOUT;
  2824. return dp_htt_rx_fisa_config(soc->pdev_list[0], &fisa_config);
  2825. }
  2826. #else /* !WLAN_SUPPORT_RX_FISA */
  2827. static inline QDF_STATUS dp_rx_target_fst_config(struct dp_soc *soc)
  2828. {
  2829. return QDF_STATUS_SUCCESS;
  2830. }
  2831. #endif /* !WLAN_SUPPORT_RX_FISA */
  2832. #ifndef WLAN_SUPPORT_RX_FISA
  2833. static QDF_STATUS dp_rx_fisa_config(struct dp_soc *soc)
  2834. {
  2835. return QDF_STATUS_SUCCESS;
  2836. }
  2837. static QDF_STATUS dp_rx_dump_fisa_stats(struct dp_soc *soc)
  2838. {
  2839. return QDF_STATUS_SUCCESS;
  2840. }
  2841. static void dp_rx_dump_fisa_table(struct dp_soc *soc)
  2842. {
  2843. }
  2844. static void dp_suspend_fse_cache_flush(struct dp_soc *soc)
  2845. {
  2846. }
  2847. static void dp_resume_fse_cache_flush(struct dp_soc *soc)
  2848. {
  2849. }
  2850. #endif /* !WLAN_SUPPORT_RX_FISA */
  2851. #ifndef WLAN_DP_FEATURE_SW_LATENCY_MGR
  2852. static inline QDF_STATUS dp_print_swlm_stats(struct dp_soc *soc)
  2853. {
  2854. return QDF_STATUS_SUCCESS;
  2855. }
  2856. #endif /* !WLAN_DP_FEATURE_SW_LATENCY_MGR */
  2857. #ifdef WLAN_SUPPORT_PPEDS
  2858. /**
  2859. * dp_soc_target_ppe_rxole_rxdma_cfg() - Configure the RxOLe and RxDMA for PPE
  2860. * @soc: DP Tx/Rx handle
  2861. *
  2862. * Return: QDF_STATUS
  2863. */
  2864. static
  2865. QDF_STATUS dp_soc_target_ppe_rxole_rxdma_cfg(struct dp_soc *soc)
  2866. {
  2867. struct dp_htt_rxdma_rxole_ppe_config htt_cfg = {0};
  2868. QDF_STATUS status;
  2869. /*
  2870. * Program RxDMA to override the reo destination indication
  2871. * with REO2PPE_DST_IND, when use_ppe is set to 1 in RX_MSDU_END,
  2872. * thereby driving the packet to REO2PPE ring.
  2873. * If the MSDU is spanning more than 1 buffer, then this
  2874. * override is not done.
  2875. */
  2876. htt_cfg.override = 1;
  2877. htt_cfg.reo_destination_indication = REO2PPE_DST_IND;
  2878. htt_cfg.multi_buffer_msdu_override_en = 0;
  2879. /*
  2880. * Override use_ppe to 0 in RxOLE for the following
  2881. * cases.
  2882. */
  2883. htt_cfg.intra_bss_override = 1;
  2884. htt_cfg.decap_raw_override = 1;
  2885. htt_cfg.decap_nwifi_override = 1;
  2886. htt_cfg.ip_frag_override = 1;
  2887. status = dp_htt_rxdma_rxole_ppe_cfg_set(soc, &htt_cfg);
  2888. if (status != QDF_STATUS_SUCCESS)
  2889. dp_err("RxOLE and RxDMA PPE config failed %d", status);
  2890. return status;
  2891. }
  2892. #else
  2893. static inline
  2894. QDF_STATUS dp_soc_target_ppe_rxole_rxdma_cfg(struct dp_soc *soc)
  2895. {
  2896. return QDF_STATUS_SUCCESS;
  2897. }
  2898. #endif /* WLAN_SUPPORT_PPEDS */
  2899. #ifdef DP_UMAC_HW_RESET_SUPPORT
  2900. static void dp_register_umac_reset_handlers(struct dp_soc *soc)
  2901. {
  2902. dp_umac_reset_register_rx_action_callback(soc,
  2903. dp_umac_reset_action_trigger_recovery,
  2904. UMAC_RESET_ACTION_DO_TRIGGER_RECOVERY);
  2905. dp_umac_reset_register_rx_action_callback(soc,
  2906. dp_umac_reset_handle_pre_reset, UMAC_RESET_ACTION_DO_PRE_RESET);
  2907. dp_umac_reset_register_rx_action_callback(soc,
  2908. dp_umac_reset_handle_post_reset,
  2909. UMAC_RESET_ACTION_DO_POST_RESET_START);
  2910. dp_umac_reset_register_rx_action_callback(soc,
  2911. dp_umac_reset_handle_post_reset_complete,
  2912. UMAC_RESET_ACTION_DO_POST_RESET_COMPLETE);
  2913. }
  2914. #else
  2915. static void dp_register_umac_reset_handlers(struct dp_soc *soc)
  2916. {
  2917. }
  2918. #endif
  2919. /**
  2920. * dp_soc_attach_target_wifi3() - SOC initialization in the target
  2921. * @cdp_soc: Opaque Datapath SOC handle
  2922. *
  2923. * Return: zero on success, non-zero on failure
  2924. */
  2925. static QDF_STATUS
  2926. dp_soc_attach_target_wifi3(struct cdp_soc_t *cdp_soc)
  2927. {
  2928. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  2929. QDF_STATUS status = QDF_STATUS_SUCCESS;
  2930. struct hal_reo_params reo_params;
  2931. htt_soc_attach_target(soc->htt_handle);
  2932. status = dp_soc_target_ppe_rxole_rxdma_cfg(soc);
  2933. if (status != QDF_STATUS_SUCCESS) {
  2934. dp_err("Failed to send htt RxOLE and RxDMA messages to target");
  2935. return status;
  2936. }
  2937. status = dp_rxdma_ring_config(soc);
  2938. if (status != QDF_STATUS_SUCCESS) {
  2939. dp_err("Failed to send htt srng setup messages to target");
  2940. return status;
  2941. }
  2942. status = soc->arch_ops.dp_rxdma_ring_sel_cfg(soc);
  2943. if (status != QDF_STATUS_SUCCESS) {
  2944. dp_err("Failed to send htt ring config message to target");
  2945. return status;
  2946. }
  2947. status = dp_soc_umac_reset_init(cdp_soc);
  2948. if (status != QDF_STATUS_SUCCESS &&
  2949. status != QDF_STATUS_E_NOSUPPORT) {
  2950. dp_err("Failed to initialize UMAC reset");
  2951. return status;
  2952. }
  2953. dp_register_umac_reset_handlers(soc);
  2954. status = dp_rx_target_fst_config(soc);
  2955. if (status != QDF_STATUS_SUCCESS &&
  2956. status != QDF_STATUS_E_NOSUPPORT) {
  2957. dp_err("Failed to send htt fst setup config message to target");
  2958. return status;
  2959. }
  2960. if (status == QDF_STATUS_SUCCESS) {
  2961. status = dp_rx_fisa_config(soc);
  2962. if (status != QDF_STATUS_SUCCESS) {
  2963. dp_err("Failed to send htt FISA config message to target");
  2964. return status;
  2965. }
  2966. }
  2967. DP_STATS_INIT(soc);
  2968. dp_runtime_init(soc);
  2969. /* Enable HW vdev offload stats if feature is supported */
  2970. dp_vdev_stats_hw_offload_target_config(soc, INVALID_PDEV_ID, true);
  2971. /* initialize work queue for stats processing */
  2972. qdf_create_work(0, &soc->htt_stats.work, htt_t2h_stats_handler, soc);
  2973. wlan_cfg_soc_update_tgt_params(soc->wlan_cfg_ctx,
  2974. soc->ctrl_psoc);
  2975. /* Setup HW REO */
  2976. qdf_mem_zero(&reo_params, sizeof(reo_params));
  2977. if (wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  2978. /*
  2979. * Reo ring remap is not required if both radios
  2980. * are offloaded to NSS
  2981. */
  2982. if (soc->arch_ops.reo_remap_config(soc, &reo_params.remap0,
  2983. &reo_params.remap1,
  2984. &reo_params.remap2))
  2985. reo_params.rx_hash_enabled = true;
  2986. else
  2987. reo_params.rx_hash_enabled = false;
  2988. }
  2989. /*
  2990. * set the fragment destination ring
  2991. */
  2992. dp_reo_frag_dst_set(soc, &reo_params.frag_dst_ring);
  2993. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx))
  2994. reo_params.alt_dst_ind_0 = REO_REMAP_RELEASE;
  2995. reo_params.reo_qref = &soc->reo_qref;
  2996. hal_reo_setup(soc->hal_soc, &reo_params, 1);
  2997. hal_reo_set_err_dst_remap(soc->hal_soc);
  2998. soc->features.pn_in_reo_dest = hal_reo_enable_pn_in_dest(soc->hal_soc);
  2999. return QDF_STATUS_SUCCESS;
  3000. }
  3001. /**
  3002. * dp_vdev_id_map_tbl_add() - Add vdev into vdev_id table
  3003. * @soc: SoC handle
  3004. * @vdev: vdev handle
  3005. * @vdev_id: vdev_id
  3006. *
  3007. * Return: None
  3008. */
  3009. static void dp_vdev_id_map_tbl_add(struct dp_soc *soc,
  3010. struct dp_vdev *vdev,
  3011. uint8_t vdev_id)
  3012. {
  3013. QDF_ASSERT(vdev_id <= MAX_VDEV_CNT);
  3014. qdf_spin_lock_bh(&soc->vdev_map_lock);
  3015. if (dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CONFIG) !=
  3016. QDF_STATUS_SUCCESS) {
  3017. dp_vdev_info("%pK: unable to get vdev reference at MAP vdev %pK vdev_id %u",
  3018. soc, vdev, vdev_id);
  3019. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3020. return;
  3021. }
  3022. if (!soc->vdev_id_map[vdev_id])
  3023. soc->vdev_id_map[vdev_id] = vdev;
  3024. else
  3025. QDF_ASSERT(0);
  3026. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3027. }
  3028. /**
  3029. * dp_vdev_id_map_tbl_remove() - remove vdev from vdev_id table
  3030. * @soc: SoC handle
  3031. * @vdev: vdev handle
  3032. *
  3033. * Return: None
  3034. */
  3035. static void dp_vdev_id_map_tbl_remove(struct dp_soc *soc,
  3036. struct dp_vdev *vdev)
  3037. {
  3038. qdf_spin_lock_bh(&soc->vdev_map_lock);
  3039. QDF_ASSERT(soc->vdev_id_map[vdev->vdev_id] == vdev);
  3040. soc->vdev_id_map[vdev->vdev_id] = NULL;
  3041. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  3042. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3043. }
  3044. /**
  3045. * dp_vdev_pdev_list_add() - add vdev into pdev's list
  3046. * @soc: soc handle
  3047. * @pdev: pdev handle
  3048. * @vdev: vdev handle
  3049. *
  3050. * Return: none
  3051. */
  3052. static void dp_vdev_pdev_list_add(struct dp_soc *soc,
  3053. struct dp_pdev *pdev,
  3054. struct dp_vdev *vdev)
  3055. {
  3056. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  3057. if (dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CONFIG) !=
  3058. QDF_STATUS_SUCCESS) {
  3059. dp_vdev_info("%pK: unable to get vdev reference at MAP vdev %pK",
  3060. soc, vdev);
  3061. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3062. return;
  3063. }
  3064. /* add this vdev into the pdev's list */
  3065. TAILQ_INSERT_TAIL(&pdev->vdev_list, vdev, vdev_list_elem);
  3066. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3067. }
  3068. /**
  3069. * dp_vdev_pdev_list_remove() - remove vdev from pdev's list
  3070. * @soc: SoC handle
  3071. * @pdev: pdev handle
  3072. * @vdev: VDEV handle
  3073. *
  3074. * Return: none
  3075. */
  3076. static void dp_vdev_pdev_list_remove(struct dp_soc *soc,
  3077. struct dp_pdev *pdev,
  3078. struct dp_vdev *vdev)
  3079. {
  3080. uint8_t found = 0;
  3081. struct dp_vdev *tmpvdev = NULL;
  3082. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  3083. TAILQ_FOREACH(tmpvdev, &pdev->vdev_list, vdev_list_elem) {
  3084. if (tmpvdev == vdev) {
  3085. found = 1;
  3086. break;
  3087. }
  3088. }
  3089. if (found) {
  3090. TAILQ_REMOVE(&pdev->vdev_list, vdev, vdev_list_elem);
  3091. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  3092. } else {
  3093. dp_vdev_debug("%pK: vdev:%pK not found in pdev:%pK vdevlist:%pK",
  3094. soc, vdev, pdev, &pdev->vdev_list);
  3095. QDF_ASSERT(0);
  3096. }
  3097. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3098. }
  3099. #ifdef QCA_SUPPORT_EAPOL_OVER_CONTROL_PORT
  3100. /**
  3101. * dp_vdev_init_rx_eapol() - initializing osif_rx_eapol
  3102. * @vdev: Datapath VDEV handle
  3103. *
  3104. * Return: None
  3105. */
  3106. static inline void dp_vdev_init_rx_eapol(struct dp_vdev *vdev)
  3107. {
  3108. vdev->osif_rx_eapol = NULL;
  3109. }
  3110. /**
  3111. * dp_vdev_register_rx_eapol() - Register VDEV operations for rx_eapol
  3112. * @vdev: DP vdev handle
  3113. * @txrx_ops: Tx and Rx operations
  3114. *
  3115. * Return: None
  3116. */
  3117. static inline void dp_vdev_register_rx_eapol(struct dp_vdev *vdev,
  3118. struct ol_txrx_ops *txrx_ops)
  3119. {
  3120. vdev->osif_rx_eapol = txrx_ops->rx.rx_eapol;
  3121. }
  3122. #else
  3123. static inline void dp_vdev_init_rx_eapol(struct dp_vdev *vdev)
  3124. {
  3125. }
  3126. static inline void dp_vdev_register_rx_eapol(struct dp_vdev *vdev,
  3127. struct ol_txrx_ops *txrx_ops)
  3128. {
  3129. }
  3130. #endif
  3131. #ifdef WLAN_FEATURE_11BE_MLO
  3132. static inline void dp_vdev_save_mld_addr(struct dp_vdev *vdev,
  3133. struct cdp_vdev_info *vdev_info)
  3134. {
  3135. if (vdev_info->mld_mac_addr)
  3136. qdf_mem_copy(&vdev->mld_mac_addr.raw[0],
  3137. vdev_info->mld_mac_addr, QDF_MAC_ADDR_SIZE);
  3138. }
  3139. #else
  3140. static inline void dp_vdev_save_mld_addr(struct dp_vdev *vdev,
  3141. struct cdp_vdev_info *vdev_info)
  3142. {
  3143. }
  3144. #endif
  3145. #ifdef DP_TRAFFIC_END_INDICATION
  3146. /**
  3147. * dp_tx_vdev_traffic_end_indication_attach() - Initialize data end indication
  3148. * related members in VDEV
  3149. * @vdev: DP vdev handle
  3150. *
  3151. * Return: None
  3152. */
  3153. static inline void
  3154. dp_tx_vdev_traffic_end_indication_attach(struct dp_vdev *vdev)
  3155. {
  3156. qdf_nbuf_queue_init(&vdev->end_ind_pkt_q);
  3157. }
  3158. /**
  3159. * dp_tx_vdev_traffic_end_indication_detach() - De-init data end indication
  3160. * related members in VDEV
  3161. * @vdev: DP vdev handle
  3162. *
  3163. * Return: None
  3164. */
  3165. static inline void
  3166. dp_tx_vdev_traffic_end_indication_detach(struct dp_vdev *vdev)
  3167. {
  3168. qdf_nbuf_t nbuf;
  3169. while ((nbuf = qdf_nbuf_queue_remove(&vdev->end_ind_pkt_q)) != NULL)
  3170. qdf_nbuf_free(nbuf);
  3171. }
  3172. #else
  3173. static inline void
  3174. dp_tx_vdev_traffic_end_indication_attach(struct dp_vdev *vdev)
  3175. {}
  3176. static inline void
  3177. dp_tx_vdev_traffic_end_indication_detach(struct dp_vdev *vdev)
  3178. {}
  3179. #endif
  3180. #ifdef WLAN_DP_VDEV_NO_SELF_PEER
  3181. static inline bool dp_vdev_self_peer_required(struct dp_soc *soc,
  3182. struct dp_vdev *vdev)
  3183. {
  3184. return false;
  3185. }
  3186. #else
  3187. static inline bool dp_vdev_self_peer_required(struct dp_soc *soc,
  3188. struct dp_vdev *vdev)
  3189. {
  3190. if (wlan_op_mode_sta == vdev->opmode)
  3191. return true;
  3192. return false;
  3193. }
  3194. #endif
  3195. /**
  3196. * dp_vdev_attach_wifi3() - attach txrx vdev
  3197. * @cdp_soc: CDP SoC context
  3198. * @pdev_id: PDEV ID for vdev creation
  3199. * @vdev_info: parameters used for vdev creation
  3200. *
  3201. * Return: status
  3202. */
  3203. static QDF_STATUS dp_vdev_attach_wifi3(struct cdp_soc_t *cdp_soc,
  3204. uint8_t pdev_id,
  3205. struct cdp_vdev_info *vdev_info)
  3206. {
  3207. int i = 0;
  3208. qdf_size_t vdev_context_size;
  3209. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  3210. struct dp_pdev *pdev =
  3211. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  3212. pdev_id);
  3213. struct dp_vdev *vdev;
  3214. uint8_t *vdev_mac_addr = vdev_info->vdev_mac_addr;
  3215. uint8_t vdev_id = vdev_info->vdev_id;
  3216. enum wlan_op_mode op_mode = vdev_info->op_mode;
  3217. enum wlan_op_subtype subtype = vdev_info->subtype;
  3218. enum QDF_OPMODE qdf_opmode = vdev_info->qdf_opmode;
  3219. uint8_t vdev_stats_id = vdev_info->vdev_stats_id;
  3220. vdev_context_size =
  3221. soc->arch_ops.txrx_get_context_size(DP_CONTEXT_TYPE_VDEV);
  3222. vdev = qdf_mem_malloc(vdev_context_size);
  3223. if (!pdev) {
  3224. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  3225. cdp_soc, pdev_id);
  3226. qdf_mem_free(vdev);
  3227. goto fail0;
  3228. }
  3229. if (!vdev) {
  3230. dp_init_err("%pK: DP VDEV memory allocation failed",
  3231. cdp_soc);
  3232. goto fail0;
  3233. }
  3234. wlan_minidump_log(vdev, sizeof(*vdev), soc->ctrl_psoc,
  3235. WLAN_MD_DP_VDEV, "dp_vdev");
  3236. vdev->pdev = pdev;
  3237. vdev->vdev_id = vdev_id;
  3238. vdev->vdev_stats_id = vdev_stats_id;
  3239. vdev->opmode = op_mode;
  3240. vdev->subtype = subtype;
  3241. vdev->qdf_opmode = qdf_opmode;
  3242. vdev->osdev = soc->osdev;
  3243. vdev->osif_rx = NULL;
  3244. vdev->osif_rsim_rx_decap = NULL;
  3245. vdev->osif_get_key = NULL;
  3246. vdev->osif_tx_free_ext = NULL;
  3247. vdev->osif_vdev = NULL;
  3248. vdev->delete.pending = 0;
  3249. vdev->safemode = 0;
  3250. vdev->drop_unenc = 1;
  3251. vdev->sec_type = cdp_sec_type_none;
  3252. vdev->multipass_en = false;
  3253. vdev->wrap_vdev = false;
  3254. dp_vdev_init_rx_eapol(vdev);
  3255. qdf_atomic_init(&vdev->ref_cnt);
  3256. for (i = 0; i < DP_MOD_ID_MAX; i++)
  3257. qdf_atomic_init(&vdev->mod_refs[i]);
  3258. /* Take one reference for create*/
  3259. qdf_atomic_inc(&vdev->ref_cnt);
  3260. qdf_atomic_inc(&vdev->mod_refs[DP_MOD_ID_CONFIG]);
  3261. vdev->num_peers = 0;
  3262. #ifdef notyet
  3263. vdev->filters_num = 0;
  3264. #endif
  3265. vdev->lmac_id = pdev->lmac_id;
  3266. qdf_mem_copy(&vdev->mac_addr.raw[0], vdev_mac_addr, QDF_MAC_ADDR_SIZE);
  3267. dp_vdev_save_mld_addr(vdev, vdev_info);
  3268. /* TODO: Initialize default HTT meta data that will be used in
  3269. * TCL descriptors for packets transmitted from this VDEV
  3270. */
  3271. qdf_spinlock_create(&vdev->peer_list_lock);
  3272. TAILQ_INIT(&vdev->peer_list);
  3273. dp_peer_multipass_list_init(vdev);
  3274. if ((soc->intr_mode == DP_INTR_POLL) &&
  3275. wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx) != 0) {
  3276. if ((pdev->vdev_count == 0) ||
  3277. (wlan_op_mode_monitor == vdev->opmode))
  3278. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  3279. } else if (dp_soc_get_con_mode(soc) == QDF_GLOBAL_MISSION_MODE &&
  3280. soc->intr_mode == DP_INTR_MSI &&
  3281. wlan_op_mode_monitor == vdev->opmode &&
  3282. !wlan_cfg_get_local_pkt_capture(soc->wlan_cfg_ctx)) {
  3283. /* Timer to reap status ring in mission mode */
  3284. dp_monitor_vdev_timer_start(soc);
  3285. }
  3286. dp_vdev_id_map_tbl_add(soc, vdev, vdev_id);
  3287. if (wlan_op_mode_monitor == vdev->opmode) {
  3288. if (dp_monitor_vdev_attach(vdev) == QDF_STATUS_SUCCESS) {
  3289. dp_monitor_pdev_set_mon_vdev(vdev);
  3290. return dp_monitor_vdev_set_monitor_mode_buf_rings(pdev);
  3291. }
  3292. return QDF_STATUS_E_FAILURE;
  3293. }
  3294. vdev->tx_encap_type = wlan_cfg_pkt_type(soc->wlan_cfg_ctx);
  3295. vdev->rx_decap_type = wlan_cfg_pkt_type(soc->wlan_cfg_ctx);
  3296. vdev->dscp_tid_map_id = 0;
  3297. vdev->mcast_enhancement_en = 0;
  3298. vdev->igmp_mcast_enhanc_en = 0;
  3299. vdev->raw_mode_war = wlan_cfg_get_raw_mode_war(soc->wlan_cfg_ctx);
  3300. vdev->prev_tx_enq_tstamp = 0;
  3301. vdev->prev_rx_deliver_tstamp = 0;
  3302. vdev->skip_sw_tid_classification = DP_TX_HW_DSCP_TID_MAP_VALID;
  3303. dp_tx_vdev_traffic_end_indication_attach(vdev);
  3304. dp_vdev_pdev_list_add(soc, pdev, vdev);
  3305. pdev->vdev_count++;
  3306. if (wlan_op_mode_sta != vdev->opmode &&
  3307. wlan_op_mode_ndi != vdev->opmode)
  3308. vdev->ap_bridge_enabled = true;
  3309. else
  3310. vdev->ap_bridge_enabled = false;
  3311. dp_init_info("%pK: wlan_cfg_ap_bridge_enabled %d",
  3312. cdp_soc, vdev->ap_bridge_enabled);
  3313. dp_tx_vdev_attach(vdev);
  3314. dp_monitor_vdev_attach(vdev);
  3315. if (!pdev->is_lro_hash_configured) {
  3316. if (QDF_IS_STATUS_SUCCESS(dp_lro_hash_setup(soc, pdev)))
  3317. pdev->is_lro_hash_configured = true;
  3318. else
  3319. dp_err("LRO hash setup failure!");
  3320. }
  3321. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_ATTACH, vdev);
  3322. dp_info("Created vdev %pK ("QDF_MAC_ADDR_FMT") vdev_id %d", vdev,
  3323. QDF_MAC_ADDR_REF(vdev->mac_addr.raw), vdev->vdev_id);
  3324. DP_STATS_INIT(vdev);
  3325. if (QDF_IS_STATUS_ERROR(soc->arch_ops.txrx_vdev_attach(soc, vdev)))
  3326. goto fail0;
  3327. if (dp_vdev_self_peer_required(soc, vdev))
  3328. dp_peer_create_wifi3((struct cdp_soc_t *)soc, vdev_id,
  3329. vdev->mac_addr.raw, CDP_LINK_PEER_TYPE);
  3330. dp_pdev_update_fast_rx_flag(soc, pdev);
  3331. return QDF_STATUS_SUCCESS;
  3332. fail0:
  3333. return QDF_STATUS_E_FAILURE;
  3334. }
  3335. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  3336. /**
  3337. * dp_vdev_fetch_tx_handler() - Fetch Tx handlers
  3338. * @vdev: struct dp_vdev *
  3339. * @soc: struct dp_soc *
  3340. * @ctx: struct ol_txrx_hardtart_ctxt *
  3341. */
  3342. static inline void dp_vdev_fetch_tx_handler(struct dp_vdev *vdev,
  3343. struct dp_soc *soc,
  3344. struct ol_txrx_hardtart_ctxt *ctx)
  3345. {
  3346. /* Enable vdev_id check only for ap, if flag is enabled */
  3347. if (vdev->mesh_vdev)
  3348. ctx->tx = dp_tx_send_mesh;
  3349. else if ((wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx)) &&
  3350. (vdev->opmode == wlan_op_mode_ap)) {
  3351. ctx->tx = dp_tx_send_vdev_id_check;
  3352. ctx->tx_fast = dp_tx_send_vdev_id_check;
  3353. } else {
  3354. ctx->tx = dp_tx_send;
  3355. ctx->tx_fast = soc->arch_ops.dp_tx_send_fast;
  3356. }
  3357. /* Avoid check in regular exception Path */
  3358. if ((wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx)) &&
  3359. (vdev->opmode == wlan_op_mode_ap))
  3360. ctx->tx_exception = dp_tx_send_exception_vdev_id_check;
  3361. else
  3362. ctx->tx_exception = dp_tx_send_exception;
  3363. }
  3364. /**
  3365. * dp_vdev_register_tx_handler() - Register Tx handler
  3366. * @vdev: struct dp_vdev *
  3367. * @soc: struct dp_soc *
  3368. * @txrx_ops: struct ol_txrx_ops *
  3369. */
  3370. static inline void dp_vdev_register_tx_handler(struct dp_vdev *vdev,
  3371. struct dp_soc *soc,
  3372. struct ol_txrx_ops *txrx_ops)
  3373. {
  3374. struct ol_txrx_hardtart_ctxt ctx = {0};
  3375. dp_vdev_fetch_tx_handler(vdev, soc, &ctx);
  3376. txrx_ops->tx.tx = ctx.tx;
  3377. txrx_ops->tx.tx_fast = ctx.tx_fast;
  3378. txrx_ops->tx.tx_exception = ctx.tx_exception;
  3379. dp_info("Configure tx_vdev_id_chk_handler Feature Flag: %d and mode:%d for vdev_id:%d",
  3380. wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx),
  3381. vdev->opmode, vdev->vdev_id);
  3382. }
  3383. #else /* QCA_HOST_MODE_WIFI_DISABLED */
  3384. static inline void dp_vdev_register_tx_handler(struct dp_vdev *vdev,
  3385. struct dp_soc *soc,
  3386. struct ol_txrx_ops *txrx_ops)
  3387. {
  3388. }
  3389. static inline void dp_vdev_fetch_tx_handler(struct dp_vdev *vdev,
  3390. struct dp_soc *soc,
  3391. struct ol_txrx_hardtart_ctxt *ctx)
  3392. {
  3393. }
  3394. #endif /* QCA_HOST_MODE_WIFI_DISABLED */
  3395. /**
  3396. * dp_vdev_register_wifi3() - Register VDEV operations from osif layer
  3397. * @soc_hdl: Datapath soc handle
  3398. * @vdev_id: id of Datapath VDEV handle
  3399. * @osif_vdev: OSIF vdev handle
  3400. * @txrx_ops: Tx and Rx operations
  3401. *
  3402. * Return: DP VDEV handle on success, NULL on failure
  3403. */
  3404. static QDF_STATUS dp_vdev_register_wifi3(struct cdp_soc_t *soc_hdl,
  3405. uint8_t vdev_id,
  3406. ol_osif_vdev_handle osif_vdev,
  3407. struct ol_txrx_ops *txrx_ops)
  3408. {
  3409. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  3410. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  3411. DP_MOD_ID_CDP);
  3412. if (!vdev)
  3413. return QDF_STATUS_E_FAILURE;
  3414. vdev->osif_vdev = osif_vdev;
  3415. vdev->osif_rx = txrx_ops->rx.rx;
  3416. vdev->osif_rx_stack = txrx_ops->rx.rx_stack;
  3417. vdev->osif_rx_flush = txrx_ops->rx.rx_flush;
  3418. vdev->osif_gro_flush = txrx_ops->rx.rx_gro_flush;
  3419. vdev->osif_rsim_rx_decap = txrx_ops->rx.rsim_rx_decap;
  3420. vdev->osif_fisa_rx = txrx_ops->rx.osif_fisa_rx;
  3421. vdev->osif_fisa_flush = txrx_ops->rx.osif_fisa_flush;
  3422. vdev->osif_get_key = txrx_ops->get_key;
  3423. dp_monitor_vdev_register_osif(vdev, txrx_ops);
  3424. vdev->osif_tx_free_ext = txrx_ops->tx.tx_free_ext;
  3425. vdev->tx_comp = txrx_ops->tx.tx_comp;
  3426. vdev->stats_cb = txrx_ops->rx.stats_rx;
  3427. vdev->tx_classify_critical_pkt_cb =
  3428. txrx_ops->tx.tx_classify_critical_pkt_cb;
  3429. #ifdef notyet
  3430. #if ATH_SUPPORT_WAPI
  3431. vdev->osif_check_wai = txrx_ops->rx.wai_check;
  3432. #endif
  3433. #endif
  3434. #ifdef UMAC_SUPPORT_PROXY_ARP
  3435. vdev->osif_proxy_arp = txrx_ops->proxy_arp;
  3436. #endif
  3437. vdev->me_convert = txrx_ops->me_convert;
  3438. vdev->get_tsf_time = txrx_ops->get_tsf_time;
  3439. dp_vdev_register_rx_eapol(vdev, txrx_ops);
  3440. dp_vdev_register_tx_handler(vdev, soc, txrx_ops);
  3441. dp_init_info("%pK: DP Vdev Register success", soc);
  3442. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  3443. return QDF_STATUS_SUCCESS;
  3444. }
  3445. #ifdef WLAN_FEATURE_11BE_MLO
  3446. void dp_peer_delete(struct dp_soc *soc,
  3447. struct dp_peer *peer,
  3448. void *arg)
  3449. {
  3450. if (!peer->valid)
  3451. return;
  3452. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  3453. peer->vdev->vdev_id,
  3454. peer->mac_addr.raw, 0,
  3455. peer->peer_type);
  3456. }
  3457. #else
  3458. void dp_peer_delete(struct dp_soc *soc,
  3459. struct dp_peer *peer,
  3460. void *arg)
  3461. {
  3462. if (!peer->valid)
  3463. return;
  3464. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  3465. peer->vdev->vdev_id,
  3466. peer->mac_addr.raw, 0,
  3467. CDP_LINK_PEER_TYPE);
  3468. }
  3469. #endif
  3470. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  3471. static uint8_t
  3472. dp_mlo_get_num_link_peer(struct dp_soc *soc, struct dp_peer *peer)
  3473. {
  3474. struct dp_peer *mld_peer = NULL;
  3475. struct dp_mld_link_peers link_peers_info = {0};
  3476. uint8_t num_link = 0;
  3477. if (IS_MLO_DP_LINK_PEER(peer))
  3478. mld_peer = DP_GET_MLD_PEER_FROM_PEER(peer);
  3479. if (IS_MLO_DP_MLD_PEER(peer))
  3480. mld_peer = peer;
  3481. if (!mld_peer)
  3482. return 0;
  3483. /* get link peers with reference */
  3484. dp_get_link_peers_ref_from_mld_peer(soc, mld_peer, &link_peers_info,
  3485. DP_MOD_ID_CDP);
  3486. num_link = link_peers_info.num_links;
  3487. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  3488. return num_link;
  3489. }
  3490. void dp_mlo_peer_delete(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  3491. {
  3492. if (!peer->valid)
  3493. return;
  3494. /* skip deleting the SLO peers */
  3495. if (dp_mlo_get_num_link_peer(soc, peer) == 1)
  3496. return;
  3497. if (IS_MLO_DP_LINK_PEER(peer))
  3498. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  3499. peer->vdev->vdev_id,
  3500. peer->mac_addr.raw, 0,
  3501. CDP_LINK_PEER_TYPE);
  3502. }
  3503. /**
  3504. * dp_mlo_link_peer_flush() - flush all the link peers
  3505. * @soc: Datapath soc handle
  3506. * @peer: DP peer handle to be checked
  3507. *
  3508. * Return: None
  3509. */
  3510. static void dp_mlo_link_peer_flush(struct dp_soc *soc, struct dp_peer *peer)
  3511. {
  3512. int cnt = 0;
  3513. struct dp_peer *link_peer = NULL;
  3514. struct dp_mld_link_peers link_peers_info = {NULL};
  3515. if (!IS_MLO_DP_MLD_PEER(peer))
  3516. return;
  3517. /* get link peers with reference */
  3518. dp_get_link_peers_ref_from_mld_peer(soc, peer, &link_peers_info,
  3519. DP_MOD_ID_CDP);
  3520. for (cnt = 0; cnt < link_peers_info.num_links; cnt++) {
  3521. link_peer = link_peers_info.link_peers[cnt];
  3522. if (!link_peer)
  3523. continue;
  3524. /* delete all the link peers */
  3525. dp_mlo_peer_delete(link_peer->vdev->pdev->soc, link_peer, NULL);
  3526. /* unmap all the link peers */
  3527. dp_rx_peer_unmap_handler(link_peer->vdev->pdev->soc,
  3528. link_peer->peer_id,
  3529. link_peer->vdev->vdev_id,
  3530. link_peer->mac_addr.raw, 0,
  3531. DP_PEER_WDS_COUNT_INVALID);
  3532. }
  3533. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  3534. }
  3535. #else
  3536. static uint8_t
  3537. dp_mlo_get_num_link_peer(struct dp_soc *soc, struct dp_peer *peer)
  3538. {
  3539. return 0;
  3540. }
  3541. void dp_mlo_peer_delete(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  3542. {
  3543. }
  3544. static void dp_mlo_link_peer_flush(struct dp_soc *soc, struct dp_peer *peer)
  3545. {
  3546. }
  3547. #endif
  3548. /**
  3549. * dp_vdev_flush_peers() - Forcibily Flush peers of vdev
  3550. * @vdev_handle: Datapath VDEV handle
  3551. * @unmap_only: Flag to indicate "only unmap"
  3552. * @mlo_peers_only: true if only MLO peers should be flushed
  3553. *
  3554. * Return: void
  3555. */
  3556. static void dp_vdev_flush_peers(struct cdp_vdev *vdev_handle,
  3557. bool unmap_only,
  3558. bool mlo_peers_only)
  3559. {
  3560. struct dp_vdev *vdev = (struct dp_vdev *)vdev_handle;
  3561. struct dp_pdev *pdev = vdev->pdev;
  3562. struct dp_soc *soc = pdev->soc;
  3563. struct dp_peer *peer;
  3564. uint32_t i = 0;
  3565. if (!unmap_only) {
  3566. if (!mlo_peers_only)
  3567. dp_vdev_iterate_peer_lock_safe(vdev,
  3568. dp_peer_delete,
  3569. NULL,
  3570. DP_MOD_ID_CDP);
  3571. else
  3572. dp_vdev_iterate_peer_lock_safe(vdev,
  3573. dp_mlo_peer_delete,
  3574. NULL,
  3575. DP_MOD_ID_CDP);
  3576. }
  3577. for (i = 0; i < soc->max_peer_id ; i++) {
  3578. peer = __dp_peer_get_ref_by_id(soc, i, DP_MOD_ID_CDP);
  3579. if (!peer)
  3580. continue;
  3581. if (peer->vdev != vdev) {
  3582. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  3583. continue;
  3584. }
  3585. if (!mlo_peers_only) {
  3586. dp_info("peer: " QDF_MAC_ADDR_FMT " is getting unmap",
  3587. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  3588. dp_mlo_link_peer_flush(soc, peer);
  3589. dp_rx_peer_unmap_handler(soc, i,
  3590. vdev->vdev_id,
  3591. peer->mac_addr.raw, 0,
  3592. DP_PEER_WDS_COUNT_INVALID);
  3593. SET_PEER_REF_CNT_ONE(peer);
  3594. } else if (IS_MLO_DP_LINK_PEER(peer) ||
  3595. IS_MLO_DP_MLD_PEER(peer)) {
  3596. dp_info("peer: " QDF_MAC_ADDR_FMT " is getting unmap",
  3597. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  3598. /* skip deleting the SLO peers */
  3599. if (dp_mlo_get_num_link_peer(soc, peer) == 1) {
  3600. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  3601. continue;
  3602. }
  3603. dp_mlo_link_peer_flush(soc, peer);
  3604. dp_rx_peer_unmap_handler(soc, i,
  3605. vdev->vdev_id,
  3606. peer->mac_addr.raw, 0,
  3607. DP_PEER_WDS_COUNT_INVALID);
  3608. SET_PEER_REF_CNT_ONE(peer);
  3609. }
  3610. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  3611. }
  3612. }
  3613. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  3614. /**
  3615. * dp_txrx_alloc_vdev_stats_id()- Allocate vdev_stats_id
  3616. * @soc_hdl: Datapath soc handle
  3617. * @vdev_stats_id: Address of vdev_stats_id
  3618. *
  3619. * Return: QDF_STATUS
  3620. */
  3621. static QDF_STATUS dp_txrx_alloc_vdev_stats_id(struct cdp_soc_t *soc_hdl,
  3622. uint8_t *vdev_stats_id)
  3623. {
  3624. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  3625. uint8_t id = 0;
  3626. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  3627. *vdev_stats_id = CDP_INVALID_VDEV_STATS_ID;
  3628. return QDF_STATUS_E_FAILURE;
  3629. }
  3630. while (id < CDP_MAX_VDEV_STATS_ID) {
  3631. if (!qdf_atomic_test_and_set_bit(id, &soc->vdev_stats_id_map)) {
  3632. *vdev_stats_id = id;
  3633. return QDF_STATUS_SUCCESS;
  3634. }
  3635. id++;
  3636. }
  3637. *vdev_stats_id = CDP_INVALID_VDEV_STATS_ID;
  3638. return QDF_STATUS_E_FAILURE;
  3639. }
  3640. /**
  3641. * dp_txrx_reset_vdev_stats_id() - Reset vdev_stats_id in dp_soc
  3642. * @soc_hdl: Datapath soc handle
  3643. * @vdev_stats_id: vdev_stats_id to reset in dp_soc
  3644. *
  3645. * Return: none
  3646. */
  3647. static void dp_txrx_reset_vdev_stats_id(struct cdp_soc_t *soc_hdl,
  3648. uint8_t vdev_stats_id)
  3649. {
  3650. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  3651. if ((!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) ||
  3652. (vdev_stats_id >= CDP_MAX_VDEV_STATS_ID))
  3653. return;
  3654. qdf_atomic_clear_bit(vdev_stats_id, &soc->vdev_stats_id_map);
  3655. }
  3656. #else
  3657. static void dp_txrx_reset_vdev_stats_id(struct cdp_soc_t *soc,
  3658. uint8_t vdev_stats_id)
  3659. {}
  3660. #endif
  3661. /**
  3662. * dp_vdev_detach_wifi3() - Detach txrx vdev
  3663. * @cdp_soc: Datapath soc handle
  3664. * @vdev_id: VDEV Id
  3665. * @callback: Callback OL_IF on completion of detach
  3666. * @cb_context: Callback context
  3667. *
  3668. */
  3669. static QDF_STATUS dp_vdev_detach_wifi3(struct cdp_soc_t *cdp_soc,
  3670. uint8_t vdev_id,
  3671. ol_txrx_vdev_delete_cb callback,
  3672. void *cb_context)
  3673. {
  3674. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  3675. struct dp_pdev *pdev;
  3676. struct dp_neighbour_peer *peer = NULL;
  3677. struct dp_peer *vap_self_peer = NULL;
  3678. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  3679. DP_MOD_ID_CDP);
  3680. if (!vdev)
  3681. return QDF_STATUS_E_FAILURE;
  3682. soc->arch_ops.txrx_vdev_detach(soc, vdev);
  3683. pdev = vdev->pdev;
  3684. vap_self_peer = dp_sta_vdev_self_peer_ref_n_get(soc, vdev,
  3685. DP_MOD_ID_CONFIG);
  3686. if (vap_self_peer) {
  3687. qdf_spin_lock_bh(&soc->ast_lock);
  3688. if (vap_self_peer->self_ast_entry) {
  3689. dp_peer_del_ast(soc, vap_self_peer->self_ast_entry);
  3690. vap_self_peer->self_ast_entry = NULL;
  3691. }
  3692. qdf_spin_unlock_bh(&soc->ast_lock);
  3693. dp_peer_delete_wifi3((struct cdp_soc_t *)soc, vdev->vdev_id,
  3694. vap_self_peer->mac_addr.raw, 0,
  3695. CDP_LINK_PEER_TYPE);
  3696. dp_peer_unref_delete(vap_self_peer, DP_MOD_ID_CONFIG);
  3697. }
  3698. /*
  3699. * If Target is hung, flush all peers before detaching vdev
  3700. * this will free all references held due to missing
  3701. * unmap commands from Target
  3702. */
  3703. if (!hif_is_target_ready(HIF_GET_SOFTC(soc->hif_handle)))
  3704. dp_vdev_flush_peers((struct cdp_vdev *)vdev, false, false);
  3705. else if (hif_get_target_status(soc->hif_handle) == TARGET_STATUS_RESET)
  3706. dp_vdev_flush_peers((struct cdp_vdev *)vdev, true, false);
  3707. /* indicate that the vdev needs to be deleted */
  3708. vdev->delete.pending = 1;
  3709. dp_rx_vdev_detach(vdev);
  3710. /*
  3711. * move it after dp_rx_vdev_detach(),
  3712. * as the call back done in dp_rx_vdev_detach()
  3713. * still need to get vdev pointer by vdev_id.
  3714. */
  3715. dp_vdev_id_map_tbl_remove(soc, vdev);
  3716. dp_monitor_neighbour_peer_list_remove(pdev, vdev, peer);
  3717. dp_txrx_reset_vdev_stats_id(cdp_soc, vdev->vdev_stats_id);
  3718. dp_tx_vdev_multipass_deinit(vdev);
  3719. dp_tx_vdev_traffic_end_indication_detach(vdev);
  3720. if (vdev->vdev_dp_ext_handle) {
  3721. qdf_mem_free(vdev->vdev_dp_ext_handle);
  3722. vdev->vdev_dp_ext_handle = NULL;
  3723. }
  3724. vdev->delete.callback = callback;
  3725. vdev->delete.context = cb_context;
  3726. if (vdev->opmode != wlan_op_mode_monitor)
  3727. dp_vdev_pdev_list_remove(soc, pdev, vdev);
  3728. pdev->vdev_count--;
  3729. /* release reference taken above for find */
  3730. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  3731. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  3732. TAILQ_INSERT_TAIL(&soc->inactive_vdev_list, vdev, inactive_list_elem);
  3733. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  3734. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_DETACH, vdev);
  3735. dp_info("detach vdev %pK id %d pending refs %d",
  3736. vdev, vdev->vdev_id, qdf_atomic_read(&vdev->ref_cnt));
  3737. /* release reference taken at dp_vdev_create */
  3738. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  3739. return QDF_STATUS_SUCCESS;
  3740. }
  3741. #ifdef WLAN_FEATURE_11BE_MLO
  3742. /**
  3743. * is_dp_peer_can_reuse() - check if the dp_peer match condition to be reused
  3744. * @vdev: Target DP vdev handle
  3745. * @peer: DP peer handle to be checked
  3746. * @peer_mac_addr: Target peer mac address
  3747. * @peer_type: Target peer type
  3748. *
  3749. * Return: true - if match, false - not match
  3750. */
  3751. static inline
  3752. bool is_dp_peer_can_reuse(struct dp_vdev *vdev,
  3753. struct dp_peer *peer,
  3754. uint8_t *peer_mac_addr,
  3755. enum cdp_peer_type peer_type)
  3756. {
  3757. if (peer->bss_peer && (peer->vdev == vdev) &&
  3758. (peer->peer_type == peer_type) &&
  3759. (qdf_mem_cmp(peer_mac_addr, peer->mac_addr.raw,
  3760. QDF_MAC_ADDR_SIZE) == 0))
  3761. return true;
  3762. return false;
  3763. }
  3764. #else
  3765. static inline
  3766. bool is_dp_peer_can_reuse(struct dp_vdev *vdev,
  3767. struct dp_peer *peer,
  3768. uint8_t *peer_mac_addr,
  3769. enum cdp_peer_type peer_type)
  3770. {
  3771. if (peer->bss_peer && (peer->vdev == vdev) &&
  3772. (qdf_mem_cmp(peer_mac_addr, peer->mac_addr.raw,
  3773. QDF_MAC_ADDR_SIZE) == 0))
  3774. return true;
  3775. return false;
  3776. }
  3777. #endif
  3778. static inline struct dp_peer *dp_peer_can_reuse(struct dp_vdev *vdev,
  3779. uint8_t *peer_mac_addr,
  3780. enum cdp_peer_type peer_type)
  3781. {
  3782. struct dp_peer *peer;
  3783. struct dp_soc *soc = vdev->pdev->soc;
  3784. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  3785. TAILQ_FOREACH(peer, &soc->inactive_peer_list,
  3786. inactive_list_elem) {
  3787. /* reuse bss peer only when vdev matches*/
  3788. if (is_dp_peer_can_reuse(vdev, peer,
  3789. peer_mac_addr, peer_type)) {
  3790. /* increment ref count for cdp_peer_create*/
  3791. if (dp_peer_get_ref(soc, peer, DP_MOD_ID_CONFIG) ==
  3792. QDF_STATUS_SUCCESS) {
  3793. TAILQ_REMOVE(&soc->inactive_peer_list, peer,
  3794. inactive_list_elem);
  3795. qdf_spin_unlock_bh
  3796. (&soc->inactive_peer_list_lock);
  3797. return peer;
  3798. }
  3799. }
  3800. }
  3801. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  3802. return NULL;
  3803. }
  3804. #ifdef FEATURE_AST
  3805. static inline void dp_peer_ast_handle_roam_del(struct dp_soc *soc,
  3806. struct dp_pdev *pdev,
  3807. uint8_t *peer_mac_addr)
  3808. {
  3809. struct dp_ast_entry *ast_entry;
  3810. if (soc->ast_offload_support)
  3811. return;
  3812. qdf_spin_lock_bh(&soc->ast_lock);
  3813. if (soc->ast_override_support)
  3814. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, peer_mac_addr,
  3815. pdev->pdev_id);
  3816. else
  3817. ast_entry = dp_peer_ast_hash_find_soc(soc, peer_mac_addr);
  3818. if (ast_entry && ast_entry->next_hop && !ast_entry->delete_in_progress)
  3819. dp_peer_del_ast(soc, ast_entry);
  3820. qdf_spin_unlock_bh(&soc->ast_lock);
  3821. }
  3822. #else
  3823. static inline void dp_peer_ast_handle_roam_del(struct dp_soc *soc,
  3824. struct dp_pdev *pdev,
  3825. uint8_t *peer_mac_addr)
  3826. {
  3827. }
  3828. #endif
  3829. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  3830. /**
  3831. * dp_peer_hw_txrx_stats_init() - Initialize hw_txrx_stats_en in dp_peer
  3832. * @soc: Datapath soc handle
  3833. * @txrx_peer: Datapath peer handle
  3834. *
  3835. * Return: none
  3836. */
  3837. static inline
  3838. void dp_peer_hw_txrx_stats_init(struct dp_soc *soc,
  3839. struct dp_txrx_peer *txrx_peer)
  3840. {
  3841. txrx_peer->hw_txrx_stats_en =
  3842. wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx);
  3843. }
  3844. #else
  3845. static inline
  3846. void dp_peer_hw_txrx_stats_init(struct dp_soc *soc,
  3847. struct dp_txrx_peer *txrx_peer)
  3848. {
  3849. txrx_peer->hw_txrx_stats_en = 0;
  3850. }
  3851. #endif
  3852. static QDF_STATUS dp_txrx_peer_detach(struct dp_soc *soc, struct dp_peer *peer)
  3853. {
  3854. struct dp_txrx_peer *txrx_peer;
  3855. struct dp_pdev *pdev;
  3856. struct cdp_txrx_peer_params_update params = {0};
  3857. /* dp_txrx_peer exists for mld peer and legacy peer */
  3858. if (peer->txrx_peer) {
  3859. txrx_peer = peer->txrx_peer;
  3860. peer->txrx_peer = NULL;
  3861. pdev = txrx_peer->vdev->pdev;
  3862. params.osif_vdev = (void *)peer->vdev->osif_vdev;
  3863. params.peer_mac = peer->mac_addr.raw;
  3864. dp_wdi_event_handler(WDI_EVENT_PEER_DELETE, soc,
  3865. (void *)&params, peer->peer_id,
  3866. WDI_NO_VAL, pdev->pdev_id);
  3867. dp_peer_defrag_rx_tids_deinit(txrx_peer);
  3868. /*
  3869. * Deallocate the extended stats contenxt
  3870. */
  3871. dp_peer_delay_stats_ctx_dealloc(soc, txrx_peer);
  3872. dp_peer_rx_bufq_resources_deinit(txrx_peer);
  3873. dp_peer_jitter_stats_ctx_dealloc(pdev, txrx_peer);
  3874. dp_peer_sawf_stats_ctx_free(soc, txrx_peer);
  3875. qdf_mem_free(txrx_peer);
  3876. }
  3877. return QDF_STATUS_SUCCESS;
  3878. }
  3879. static inline
  3880. uint8_t dp_txrx_peer_calculate_stats_size(struct dp_soc *soc,
  3881. struct dp_peer *peer)
  3882. {
  3883. if ((wlan_cfg_is_peer_link_stats_enabled(soc->wlan_cfg_ctx)) &&
  3884. IS_MLO_DP_MLD_PEER(peer)) {
  3885. return (DP_MAX_MLO_LINKS + 1);
  3886. }
  3887. return 1;
  3888. }
  3889. static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
  3890. {
  3891. struct dp_txrx_peer *txrx_peer;
  3892. struct dp_pdev *pdev;
  3893. struct cdp_txrx_peer_params_update params = {0};
  3894. uint8_t stats_arr_size = 0;
  3895. stats_arr_size = dp_txrx_peer_calculate_stats_size(soc, peer);
  3896. txrx_peer = (struct dp_txrx_peer *)qdf_mem_malloc(sizeof(*txrx_peer) +
  3897. (stats_arr_size *
  3898. sizeof(struct dp_peer_stats)));
  3899. if (!txrx_peer)
  3900. return QDF_STATUS_E_NOMEM; /* failure */
  3901. txrx_peer->peer_id = HTT_INVALID_PEER;
  3902. /* initialize the peer_id */
  3903. txrx_peer->vdev = peer->vdev;
  3904. pdev = peer->vdev->pdev;
  3905. txrx_peer->stats_arr_size = stats_arr_size;
  3906. DP_TXRX_PEER_STATS_INIT(txrx_peer,
  3907. (txrx_peer->stats_arr_size *
  3908. sizeof(struct dp_peer_stats)));
  3909. if (!IS_DP_LEGACY_PEER(peer))
  3910. txrx_peer->is_mld_peer = 1;
  3911. dp_wds_ext_peer_init(txrx_peer);
  3912. dp_peer_rx_bufq_resources_init(txrx_peer);
  3913. dp_peer_hw_txrx_stats_init(soc, txrx_peer);
  3914. /*
  3915. * Allocate peer extended stats context. Fall through in
  3916. * case of failure as its not an implicit requirement to have
  3917. * this object for regular statistics updates.
  3918. */
  3919. if (dp_peer_delay_stats_ctx_alloc(soc, txrx_peer) !=
  3920. QDF_STATUS_SUCCESS)
  3921. dp_warn("peer delay_stats ctx alloc failed");
  3922. /*
  3923. * Alloctate memory for jitter stats. Fall through in
  3924. * case of failure as its not an implicit requirement to have
  3925. * this object for regular statistics updates.
  3926. */
  3927. if (dp_peer_jitter_stats_ctx_alloc(pdev, txrx_peer) !=
  3928. QDF_STATUS_SUCCESS)
  3929. dp_warn("peer jitter_stats ctx alloc failed");
  3930. dp_set_peer_isolation(txrx_peer, false);
  3931. dp_peer_defrag_rx_tids_init(txrx_peer);
  3932. if (dp_peer_sawf_stats_ctx_alloc(soc, txrx_peer) != QDF_STATUS_SUCCESS)
  3933. dp_warn("peer sawf stats alloc failed");
  3934. dp_txrx_peer_attach_add(soc, peer, txrx_peer);
  3935. params.peer_mac = peer->mac_addr.raw;
  3936. params.osif_vdev = (void *)peer->vdev->osif_vdev;
  3937. params.chip_id = dp_mlo_get_chip_id(soc);
  3938. params.pdev_id = peer->vdev->pdev->pdev_id;
  3939. dp_wdi_event_handler(WDI_EVENT_TXRX_PEER_CREATE, soc,
  3940. (void *)&params, peer->peer_id,
  3941. WDI_NO_VAL, params.pdev_id);
  3942. return QDF_STATUS_SUCCESS;
  3943. }
  3944. static inline
  3945. void dp_txrx_peer_stats_clr(struct dp_txrx_peer *txrx_peer)
  3946. {
  3947. if (!txrx_peer)
  3948. return;
  3949. txrx_peer->tx_failed = 0;
  3950. txrx_peer->comp_pkt.num = 0;
  3951. txrx_peer->comp_pkt.bytes = 0;
  3952. txrx_peer->to_stack.num = 0;
  3953. txrx_peer->to_stack.bytes = 0;
  3954. DP_TXRX_PEER_STATS_CLR(txrx_peer,
  3955. (txrx_peer->stats_arr_size *
  3956. sizeof(struct dp_peer_stats)));
  3957. dp_peer_delay_stats_ctx_clr(txrx_peer);
  3958. dp_peer_jitter_stats_ctx_clr(txrx_peer);
  3959. }
  3960. /**
  3961. * dp_peer_create_wifi3() - attach txrx peer
  3962. * @soc_hdl: Datapath soc handle
  3963. * @vdev_id: id of vdev
  3964. * @peer_mac_addr: Peer MAC address
  3965. * @peer_type: link or MLD peer type
  3966. *
  3967. * Return: 0 on success, -1 on failure
  3968. */
  3969. static QDF_STATUS
  3970. dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  3971. uint8_t *peer_mac_addr, enum cdp_peer_type peer_type)
  3972. {
  3973. struct dp_peer *peer;
  3974. int i;
  3975. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  3976. struct dp_pdev *pdev;
  3977. enum cdp_txrx_ast_entry_type ast_type = CDP_TXRX_AST_TYPE_STATIC;
  3978. struct dp_vdev *vdev = NULL;
  3979. if (!peer_mac_addr)
  3980. return QDF_STATUS_E_FAILURE;
  3981. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  3982. if (!vdev)
  3983. return QDF_STATUS_E_FAILURE;
  3984. pdev = vdev->pdev;
  3985. soc = pdev->soc;
  3986. /*
  3987. * If a peer entry with given MAC address already exists,
  3988. * reuse the peer and reset the state of peer.
  3989. */
  3990. peer = dp_peer_can_reuse(vdev, peer_mac_addr, peer_type);
  3991. if (peer) {
  3992. qdf_atomic_init(&peer->is_default_route_set);
  3993. dp_peer_cleanup(vdev, peer);
  3994. dp_peer_vdev_list_add(soc, vdev, peer);
  3995. dp_peer_find_hash_add(soc, peer);
  3996. if (dp_peer_rx_tids_create(peer) != QDF_STATUS_SUCCESS) {
  3997. dp_alert("RX tid alloc fail for peer %pK (" QDF_MAC_ADDR_FMT ")",
  3998. peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  3999. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4000. return QDF_STATUS_E_FAILURE;
  4001. }
  4002. if (IS_MLO_DP_MLD_PEER(peer))
  4003. dp_mld_peer_init_link_peers_info(peer);
  4004. qdf_spin_lock_bh(&soc->ast_lock);
  4005. dp_peer_delete_ast_entries(soc, peer);
  4006. qdf_spin_unlock_bh(&soc->ast_lock);
  4007. if ((vdev->opmode == wlan_op_mode_sta) &&
  4008. !qdf_mem_cmp(peer_mac_addr, &vdev->mac_addr.raw[0],
  4009. QDF_MAC_ADDR_SIZE)) {
  4010. ast_type = CDP_TXRX_AST_TYPE_SELF;
  4011. }
  4012. dp_peer_add_ast(soc, peer, peer_mac_addr, ast_type, 0);
  4013. peer->valid = 1;
  4014. peer->is_tdls_peer = false;
  4015. dp_local_peer_id_alloc(pdev, peer);
  4016. qdf_spinlock_create(&peer->peer_info_lock);
  4017. DP_STATS_INIT(peer);
  4018. /*
  4019. * In tx_monitor mode, filter may be set for unassociated peer
  4020. * when unassociated peer get associated peer need to
  4021. * update tx_cap_enabled flag to support peer filter.
  4022. */
  4023. if (!IS_MLO_DP_MLD_PEER(peer)) {
  4024. dp_monitor_peer_tx_capture_filter_check(pdev, peer);
  4025. dp_monitor_peer_reset_stats(soc, peer);
  4026. }
  4027. if (peer->txrx_peer) {
  4028. dp_peer_rx_bufq_resources_init(peer->txrx_peer);
  4029. dp_txrx_peer_stats_clr(peer->txrx_peer);
  4030. dp_set_peer_isolation(peer->txrx_peer, false);
  4031. dp_wds_ext_peer_init(peer->txrx_peer);
  4032. dp_peer_hw_txrx_stats_init(soc, peer->txrx_peer);
  4033. }
  4034. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
  4035. peer, vdev, 1);
  4036. dp_info("vdev %pK Reused peer %pK ("QDF_MAC_ADDR_FMT
  4037. ") vdev_ref_cnt "
  4038. "%d peer_ref_cnt: %d",
  4039. vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4040. qdf_atomic_read(&vdev->ref_cnt),
  4041. qdf_atomic_read(&peer->ref_cnt));
  4042. dp_peer_update_state(soc, peer, DP_PEER_STATE_INIT);
  4043. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4044. return QDF_STATUS_SUCCESS;
  4045. } else {
  4046. /*
  4047. * When a STA roams from RPTR AP to ROOT AP and vice versa, we
  4048. * need to remove the AST entry which was earlier added as a WDS
  4049. * entry.
  4050. * If an AST entry exists, but no peer entry exists with a given
  4051. * MAC addresses, we could deduce it as a WDS entry
  4052. */
  4053. dp_peer_ast_handle_roam_del(soc, pdev, peer_mac_addr);
  4054. }
  4055. #ifdef notyet
  4056. peer = (struct dp_peer *)qdf_mempool_alloc(soc->osdev,
  4057. soc->mempool_ol_ath_peer);
  4058. #else
  4059. peer = (struct dp_peer *)qdf_mem_malloc(sizeof(*peer));
  4060. #endif
  4061. wlan_minidump_log(peer,
  4062. sizeof(*peer),
  4063. soc->ctrl_psoc,
  4064. WLAN_MD_DP_PEER, "dp_peer");
  4065. if (!peer) {
  4066. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4067. return QDF_STATUS_E_FAILURE; /* failure */
  4068. }
  4069. qdf_mem_zero(peer, sizeof(struct dp_peer));
  4070. /* store provided params */
  4071. peer->vdev = vdev;
  4072. /* initialize the peer_id */
  4073. peer->peer_id = HTT_INVALID_PEER;
  4074. qdf_mem_copy(
  4075. &peer->mac_addr.raw[0], peer_mac_addr, QDF_MAC_ADDR_SIZE);
  4076. DP_PEER_SET_TYPE(peer, peer_type);
  4077. if (IS_MLO_DP_MLD_PEER(peer)) {
  4078. if (dp_txrx_peer_attach(soc, peer) !=
  4079. QDF_STATUS_SUCCESS)
  4080. goto fail; /* failure */
  4081. dp_mld_peer_init_link_peers_info(peer);
  4082. } else if (dp_monitor_peer_attach(soc, peer) !=
  4083. QDF_STATUS_SUCCESS)
  4084. dp_warn("peer monitor ctx alloc failed");
  4085. TAILQ_INIT(&peer->ast_entry_list);
  4086. /* get the vdev reference for new peer */
  4087. dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CHILD);
  4088. if ((vdev->opmode == wlan_op_mode_sta) &&
  4089. !qdf_mem_cmp(peer_mac_addr, &vdev->mac_addr.raw[0],
  4090. QDF_MAC_ADDR_SIZE)) {
  4091. ast_type = CDP_TXRX_AST_TYPE_SELF;
  4092. }
  4093. qdf_spinlock_create(&peer->peer_state_lock);
  4094. dp_peer_add_ast(soc, peer, peer_mac_addr, ast_type, 0);
  4095. qdf_spinlock_create(&peer->peer_info_lock);
  4096. /* reset the ast index to flowid table */
  4097. dp_peer_reset_flowq_map(peer);
  4098. qdf_atomic_init(&peer->ref_cnt);
  4099. for (i = 0; i < DP_MOD_ID_MAX; i++)
  4100. qdf_atomic_init(&peer->mod_refs[i]);
  4101. /* keep one reference for attach */
  4102. qdf_atomic_inc(&peer->ref_cnt);
  4103. qdf_atomic_inc(&peer->mod_refs[DP_MOD_ID_CONFIG]);
  4104. dp_peer_vdev_list_add(soc, vdev, peer);
  4105. /* TODO: See if hash based search is required */
  4106. dp_peer_find_hash_add(soc, peer);
  4107. /* Initialize the peer state */
  4108. peer->state = OL_TXRX_PEER_STATE_DISC;
  4109. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
  4110. peer, vdev, 0);
  4111. dp_info("vdev %pK created peer %pK ("QDF_MAC_ADDR_FMT") vdev_ref_cnt "
  4112. "%d peer_ref_cnt: %d",
  4113. vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4114. qdf_atomic_read(&vdev->ref_cnt),
  4115. qdf_atomic_read(&peer->ref_cnt));
  4116. /*
  4117. * For every peer MAp message search and set if bss_peer
  4118. */
  4119. if (qdf_mem_cmp(peer->mac_addr.raw, vdev->mac_addr.raw,
  4120. QDF_MAC_ADDR_SIZE) == 0 &&
  4121. (wlan_op_mode_sta != vdev->opmode)) {
  4122. dp_info("vdev bss_peer!!");
  4123. peer->bss_peer = 1;
  4124. if (peer->txrx_peer)
  4125. peer->txrx_peer->bss_peer = 1;
  4126. }
  4127. if (wlan_op_mode_sta == vdev->opmode &&
  4128. qdf_mem_cmp(peer->mac_addr.raw, vdev->mac_addr.raw,
  4129. QDF_MAC_ADDR_SIZE) == 0) {
  4130. peer->sta_self_peer = 1;
  4131. }
  4132. if (dp_peer_rx_tids_create(peer) != QDF_STATUS_SUCCESS) {
  4133. dp_alert("RX tid alloc fail for peer %pK (" QDF_MAC_ADDR_FMT ")",
  4134. peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  4135. goto fail;
  4136. }
  4137. peer->valid = 1;
  4138. dp_local_peer_id_alloc(pdev, peer);
  4139. DP_STATS_INIT(peer);
  4140. if (dp_peer_sawf_ctx_alloc(soc, peer) != QDF_STATUS_SUCCESS)
  4141. dp_warn("peer sawf context alloc failed");
  4142. dp_peer_update_state(soc, peer, DP_PEER_STATE_INIT);
  4143. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4144. return QDF_STATUS_SUCCESS;
  4145. fail:
  4146. qdf_mem_free(peer);
  4147. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4148. return QDF_STATUS_E_FAILURE;
  4149. }
  4150. QDF_STATUS dp_peer_legacy_setup(struct dp_soc *soc, struct dp_peer *peer)
  4151. {
  4152. /* txrx_peer might exist already in peer reuse case */
  4153. if (peer->txrx_peer)
  4154. return QDF_STATUS_SUCCESS;
  4155. if (dp_txrx_peer_attach(soc, peer) !=
  4156. QDF_STATUS_SUCCESS) {
  4157. dp_err("peer txrx ctx alloc failed");
  4158. return QDF_STATUS_E_FAILURE;
  4159. }
  4160. return QDF_STATUS_SUCCESS;
  4161. }
  4162. #ifdef WLAN_FEATURE_11BE_MLO
  4163. static QDF_STATUS dp_mld_peer_change_vdev(struct dp_soc *soc,
  4164. struct dp_peer *mld_peer,
  4165. uint8_t new_vdev_id)
  4166. {
  4167. struct dp_vdev *prev_vdev;
  4168. prev_vdev = mld_peer->vdev;
  4169. /* release the ref to original dp_vdev */
  4170. dp_vdev_unref_delete(soc, mld_peer->vdev,
  4171. DP_MOD_ID_CHILD);
  4172. /*
  4173. * get the ref to new dp_vdev,
  4174. * increase dp_vdev ref_cnt
  4175. */
  4176. mld_peer->vdev = dp_vdev_get_ref_by_id(soc, new_vdev_id,
  4177. DP_MOD_ID_CHILD);
  4178. mld_peer->txrx_peer->vdev = mld_peer->vdev;
  4179. dp_info("Change vdev for ML peer " QDF_MAC_ADDR_FMT
  4180. " old vdev %pK id %d new vdev %pK id %d",
  4181. QDF_MAC_ADDR_REF(mld_peer->mac_addr.raw),
  4182. prev_vdev, prev_vdev->vdev_id, mld_peer->vdev, new_vdev_id);
  4183. dp_cfg_event_record_mlo_setup_vdev_update_evt(
  4184. soc, mld_peer, prev_vdev,
  4185. mld_peer->vdev);
  4186. return QDF_STATUS_SUCCESS;
  4187. }
  4188. QDF_STATUS dp_peer_mlo_setup(
  4189. struct dp_soc *soc,
  4190. struct dp_peer *peer,
  4191. uint8_t vdev_id,
  4192. struct cdp_peer_setup_info *setup_info)
  4193. {
  4194. struct dp_peer *mld_peer = NULL;
  4195. struct cdp_txrx_peer_params_update params = {0};
  4196. /* Non-MLO connection, do nothing */
  4197. if (!setup_info || !setup_info->mld_peer_mac)
  4198. return QDF_STATUS_SUCCESS;
  4199. dp_cfg_event_record_peer_setup_evt(soc, DP_CFG_EVENT_MLO_SETUP,
  4200. peer, NULL, vdev_id, setup_info);
  4201. dp_info("link peer: " QDF_MAC_ADDR_FMT "mld peer: " QDF_MAC_ADDR_FMT
  4202. "first_link %d, primary_link %d",
  4203. QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4204. QDF_MAC_ADDR_REF(setup_info->mld_peer_mac),
  4205. setup_info->is_first_link,
  4206. setup_info->is_primary_link);
  4207. /* if this is the first link peer */
  4208. if (setup_info->is_first_link)
  4209. /* create MLD peer */
  4210. dp_peer_create_wifi3((struct cdp_soc_t *)soc,
  4211. vdev_id,
  4212. setup_info->mld_peer_mac,
  4213. CDP_MLD_PEER_TYPE);
  4214. if (peer->vdev->opmode == wlan_op_mode_sta &&
  4215. setup_info->is_primary_link) {
  4216. struct cdp_txrx_peer_params_update params = {0};
  4217. params.chip_id = dp_mlo_get_chip_id(soc);
  4218. params.pdev_id = peer->vdev->pdev->pdev_id;
  4219. params.osif_vdev = peer->vdev->osif_vdev;
  4220. dp_wdi_event_handler(
  4221. WDI_EVENT_STA_PRIMARY_UMAC_UPDATE,
  4222. soc,
  4223. (void *)&params, peer->peer_id,
  4224. WDI_NO_VAL, params.pdev_id);
  4225. }
  4226. peer->first_link = setup_info->is_first_link;
  4227. peer->primary_link = setup_info->is_primary_link;
  4228. mld_peer = dp_mld_peer_find_hash_find(soc,
  4229. setup_info->mld_peer_mac,
  4230. 0, vdev_id, DP_MOD_ID_CDP);
  4231. if (mld_peer) {
  4232. if (setup_info->is_first_link) {
  4233. /* assign rx_tid to mld peer */
  4234. mld_peer->rx_tid = peer->rx_tid;
  4235. /* no cdp_peer_setup for MLD peer,
  4236. * set it for addba processing
  4237. */
  4238. qdf_atomic_set(&mld_peer->is_default_route_set, 1);
  4239. } else {
  4240. /* free link peer original rx_tids mem */
  4241. dp_peer_rx_tids_destroy(peer);
  4242. /* assign mld peer rx_tid to link peer */
  4243. peer->rx_tid = mld_peer->rx_tid;
  4244. }
  4245. if (setup_info->is_primary_link &&
  4246. !setup_info->is_first_link) {
  4247. /*
  4248. * if first link is not the primary link,
  4249. * then need to change mld_peer->vdev as
  4250. * primary link dp_vdev is not same one
  4251. * during mld peer creation.
  4252. */
  4253. dp_info("Primary link is not the first link. vdev: %pK "
  4254. "vdev_id %d vdev_ref_cnt %d",
  4255. mld_peer->vdev, vdev_id,
  4256. qdf_atomic_read(&mld_peer->vdev->ref_cnt));
  4257. dp_mld_peer_change_vdev(soc, mld_peer, vdev_id);
  4258. params.osif_vdev = (void *)peer->vdev->osif_vdev;
  4259. params.peer_mac = mld_peer->mac_addr.raw;
  4260. params.chip_id = dp_mlo_get_chip_id(soc);
  4261. params.pdev_id = peer->vdev->pdev->pdev_id;
  4262. dp_wdi_event_handler(
  4263. WDI_EVENT_PEER_PRIMARY_UMAC_UPDATE,
  4264. soc, (void *)&params, peer->peer_id,
  4265. WDI_NO_VAL, params.pdev_id);
  4266. }
  4267. /* associate mld and link peer */
  4268. dp_link_peer_add_mld_peer(peer, mld_peer);
  4269. dp_mld_peer_add_link_peer(mld_peer, peer);
  4270. mld_peer->txrx_peer->is_mld_peer = 1;
  4271. dp_peer_unref_delete(mld_peer, DP_MOD_ID_CDP);
  4272. } else {
  4273. peer->mld_peer = NULL;
  4274. dp_err("mld peer" QDF_MAC_ADDR_FMT "not found!",
  4275. QDF_MAC_ADDR_REF(setup_info->mld_peer_mac));
  4276. return QDF_STATUS_E_FAILURE;
  4277. }
  4278. return QDF_STATUS_SUCCESS;
  4279. }
  4280. /**
  4281. * dp_mlo_peer_authorize() - authorize MLO peer
  4282. * @soc: soc handle
  4283. * @peer: pointer to link peer
  4284. *
  4285. * Return: void
  4286. */
  4287. static void dp_mlo_peer_authorize(struct dp_soc *soc,
  4288. struct dp_peer *peer)
  4289. {
  4290. int i;
  4291. struct dp_peer *link_peer = NULL;
  4292. struct dp_peer *mld_peer = peer->mld_peer;
  4293. struct dp_mld_link_peers link_peers_info;
  4294. if (!mld_peer)
  4295. return;
  4296. /* get link peers with reference */
  4297. dp_get_link_peers_ref_from_mld_peer(soc, mld_peer,
  4298. &link_peers_info,
  4299. DP_MOD_ID_CDP);
  4300. for (i = 0; i < link_peers_info.num_links; i++) {
  4301. link_peer = link_peers_info.link_peers[i];
  4302. if (!link_peer->authorize) {
  4303. dp_release_link_peers_ref(&link_peers_info,
  4304. DP_MOD_ID_CDP);
  4305. mld_peer->authorize = false;
  4306. return;
  4307. }
  4308. }
  4309. /* if we are here all link peers are authorized,
  4310. * authorize ml_peer also
  4311. */
  4312. mld_peer->authorize = true;
  4313. /* release link peers reference */
  4314. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  4315. }
  4316. #endif
  4317. /**
  4318. * dp_peer_setup_wifi3_wrapper() - initialize the peer
  4319. * @soc_hdl: soc handle object
  4320. * @vdev_id : vdev_id of vdev object
  4321. * @peer_mac: Peer's mac address
  4322. * @setup_info: peer setup info for MLO
  4323. *
  4324. * Return: QDF_STATUS
  4325. */
  4326. static QDF_STATUS
  4327. dp_peer_setup_wifi3_wrapper(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  4328. uint8_t *peer_mac,
  4329. struct cdp_peer_setup_info *setup_info)
  4330. {
  4331. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4332. return soc->arch_ops.txrx_peer_setup(soc_hdl, vdev_id,
  4333. peer_mac, setup_info);
  4334. }
  4335. /**
  4336. * dp_cp_peer_del_resp_handler() - Handle the peer delete response
  4337. * @soc_hdl: Datapath SOC handle
  4338. * @vdev_id: id of virtual device object
  4339. * @mac_addr: Mac address of the peer
  4340. *
  4341. * Return: QDF_STATUS
  4342. */
  4343. static QDF_STATUS dp_cp_peer_del_resp_handler(struct cdp_soc_t *soc_hdl,
  4344. uint8_t vdev_id,
  4345. uint8_t *mac_addr)
  4346. {
  4347. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4348. struct dp_ast_entry *ast_entry = NULL;
  4349. txrx_ast_free_cb cb = NULL;
  4350. void *cookie;
  4351. if (soc->ast_offload_support)
  4352. return QDF_STATUS_E_INVAL;
  4353. qdf_spin_lock_bh(&soc->ast_lock);
  4354. ast_entry =
  4355. dp_peer_ast_hash_find_by_vdevid(soc, mac_addr,
  4356. vdev_id);
  4357. /* in case of qwrap we have multiple BSS peers
  4358. * with same mac address
  4359. *
  4360. * AST entry for this mac address will be created
  4361. * only for one peer hence it will be NULL here
  4362. */
  4363. if ((!ast_entry || !ast_entry->delete_in_progress) ||
  4364. (ast_entry->peer_id != HTT_INVALID_PEER)) {
  4365. qdf_spin_unlock_bh(&soc->ast_lock);
  4366. return QDF_STATUS_E_FAILURE;
  4367. }
  4368. if (ast_entry->is_mapped)
  4369. soc->ast_table[ast_entry->ast_idx] = NULL;
  4370. DP_STATS_INC(soc, ast.deleted, 1);
  4371. dp_peer_ast_hash_remove(soc, ast_entry);
  4372. cb = ast_entry->callback;
  4373. cookie = ast_entry->cookie;
  4374. ast_entry->callback = NULL;
  4375. ast_entry->cookie = NULL;
  4376. soc->num_ast_entries--;
  4377. qdf_spin_unlock_bh(&soc->ast_lock);
  4378. if (cb) {
  4379. cb(soc->ctrl_psoc,
  4380. dp_soc_to_cdp_soc(soc),
  4381. cookie,
  4382. CDP_TXRX_AST_DELETED);
  4383. }
  4384. qdf_mem_free(ast_entry);
  4385. return QDF_STATUS_SUCCESS;
  4386. }
  4387. #ifdef WLAN_SUPPORT_MSCS
  4388. /**
  4389. * dp_record_mscs_params() - Record MSCS parameters sent by the STA in
  4390. * the MSCS Request to the AP.
  4391. * @soc_hdl: Datapath soc handle
  4392. * @peer_mac: STA Mac address
  4393. * @vdev_id: ID of the vdev handle
  4394. * @mscs_params: Structure having MSCS parameters obtained
  4395. * from handshake
  4396. * @active: Flag to set MSCS active/inactive
  4397. *
  4398. * The AP makes a note of these parameters while comparing the MSDUs
  4399. * sent by the STA, to send the downlink traffic with correct User
  4400. * priority.
  4401. *
  4402. * Return: QDF_STATUS - Success/Invalid
  4403. */
  4404. static QDF_STATUS
  4405. dp_record_mscs_params(struct cdp_soc_t *soc_hdl, uint8_t *peer_mac,
  4406. uint8_t vdev_id, struct cdp_mscs_params *mscs_params,
  4407. bool active)
  4408. {
  4409. struct dp_peer *peer;
  4410. struct dp_peer *tgt_peer;
  4411. QDF_STATUS status = QDF_STATUS_E_INVAL;
  4412. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4413. peer = dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  4414. DP_MOD_ID_CDP);
  4415. if (!peer) {
  4416. dp_err("Peer is NULL!");
  4417. goto fail;
  4418. }
  4419. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  4420. if (!tgt_peer)
  4421. goto fail;
  4422. if (!active) {
  4423. dp_info("MSCS Procedure is terminated");
  4424. tgt_peer->mscs_active = active;
  4425. goto fail;
  4426. }
  4427. if (mscs_params->classifier_type == IEEE80211_TCLAS_MASK_CLA_TYPE_4) {
  4428. /* Populate entries inside IPV4 database first */
  4429. tgt_peer->mscs_ipv4_parameter.user_priority_bitmap =
  4430. mscs_params->user_pri_bitmap;
  4431. tgt_peer->mscs_ipv4_parameter.user_priority_limit =
  4432. mscs_params->user_pri_limit;
  4433. tgt_peer->mscs_ipv4_parameter.classifier_mask =
  4434. mscs_params->classifier_mask;
  4435. /* Populate entries inside IPV6 database */
  4436. tgt_peer->mscs_ipv6_parameter.user_priority_bitmap =
  4437. mscs_params->user_pri_bitmap;
  4438. tgt_peer->mscs_ipv6_parameter.user_priority_limit =
  4439. mscs_params->user_pri_limit;
  4440. tgt_peer->mscs_ipv6_parameter.classifier_mask =
  4441. mscs_params->classifier_mask;
  4442. tgt_peer->mscs_active = 1;
  4443. dp_info("\n\tMSCS Procedure request based parameters for "QDF_MAC_ADDR_FMT"\n"
  4444. "\tClassifier_type = %d\tUser priority bitmap = %x\n"
  4445. "\tUser priority limit = %x\tClassifier mask = %x",
  4446. QDF_MAC_ADDR_REF(peer_mac),
  4447. mscs_params->classifier_type,
  4448. tgt_peer->mscs_ipv4_parameter.user_priority_bitmap,
  4449. tgt_peer->mscs_ipv4_parameter.user_priority_limit,
  4450. tgt_peer->mscs_ipv4_parameter.classifier_mask);
  4451. }
  4452. status = QDF_STATUS_SUCCESS;
  4453. fail:
  4454. if (peer)
  4455. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4456. return status;
  4457. }
  4458. #endif
  4459. /**
  4460. * dp_get_sec_type() - Get the security type
  4461. * @soc: soc handle
  4462. * @vdev_id: id of dp handle
  4463. * @peer_mac: mac of datapath PEER handle
  4464. * @sec_idx: Security id (mcast, ucast)
  4465. *
  4466. * return sec_type: Security type
  4467. */
  4468. static int dp_get_sec_type(struct cdp_soc_t *soc, uint8_t vdev_id,
  4469. uint8_t *peer_mac, uint8_t sec_idx)
  4470. {
  4471. int sec_type = 0;
  4472. struct dp_peer *peer =
  4473. dp_peer_get_tgt_peer_hash_find((struct dp_soc *)soc,
  4474. peer_mac, 0, vdev_id,
  4475. DP_MOD_ID_CDP);
  4476. if (!peer) {
  4477. dp_cdp_err("%pK: Peer is NULL!", (struct dp_soc *)soc);
  4478. return sec_type;
  4479. }
  4480. if (!peer->txrx_peer) {
  4481. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4482. dp_peer_debug("%pK: txrx peer is NULL!", soc);
  4483. return sec_type;
  4484. }
  4485. sec_type = peer->txrx_peer->security[sec_idx].sec_type;
  4486. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4487. return sec_type;
  4488. }
  4489. /**
  4490. * dp_peer_authorize() - authorize txrx peer
  4491. * @soc_hdl: soc handle
  4492. * @vdev_id: id of dp handle
  4493. * @peer_mac: mac of datapath PEER handle
  4494. * @authorize:
  4495. *
  4496. * Return: QDF_STATUS
  4497. *
  4498. */
  4499. static QDF_STATUS
  4500. dp_peer_authorize(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  4501. uint8_t *peer_mac, uint32_t authorize)
  4502. {
  4503. QDF_STATUS status = QDF_STATUS_SUCCESS;
  4504. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4505. struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(soc, peer_mac,
  4506. 0, vdev_id,
  4507. DP_MOD_ID_CDP);
  4508. if (!peer) {
  4509. dp_cdp_debug("%pK: Peer is NULL!", soc);
  4510. status = QDF_STATUS_E_FAILURE;
  4511. } else {
  4512. peer->authorize = authorize ? 1 : 0;
  4513. if (peer->txrx_peer)
  4514. peer->txrx_peer->authorize = peer->authorize;
  4515. if (!peer->authorize)
  4516. dp_peer_flush_frags(soc_hdl, vdev_id, peer_mac);
  4517. dp_mlo_peer_authorize(soc, peer);
  4518. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4519. }
  4520. return status;
  4521. }
  4522. /**
  4523. * dp_peer_get_authorize() - get peer authorize status
  4524. * @soc_hdl: soc handle
  4525. * @vdev_id: id of dp handle
  4526. * @peer_mac: mac of datapath PEER handle
  4527. *
  4528. * Return: true is peer is authorized, false otherwise
  4529. */
  4530. static bool
  4531. dp_peer_get_authorize(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  4532. uint8_t *peer_mac)
  4533. {
  4534. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4535. bool authorize = false;
  4536. struct dp_peer *peer = dp_peer_find_hash_find(soc, peer_mac,
  4537. 0, vdev_id,
  4538. DP_MOD_ID_CDP);
  4539. if (!peer) {
  4540. dp_cdp_debug("%pK: Peer is NULL!", soc);
  4541. return authorize;
  4542. }
  4543. authorize = peer->authorize;
  4544. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4545. return authorize;
  4546. }
  4547. void dp_vdev_unref_delete(struct dp_soc *soc, struct dp_vdev *vdev,
  4548. enum dp_mod_id mod_id)
  4549. {
  4550. ol_txrx_vdev_delete_cb vdev_delete_cb = NULL;
  4551. void *vdev_delete_context = NULL;
  4552. uint8_t vdev_id = vdev->vdev_id;
  4553. struct dp_pdev *pdev = vdev->pdev;
  4554. struct dp_vdev *tmp_vdev = NULL;
  4555. uint8_t found = 0;
  4556. QDF_ASSERT(qdf_atomic_dec_return(&vdev->mod_refs[mod_id]) >= 0);
  4557. /* Return if this is not the last reference*/
  4558. if (!qdf_atomic_dec_and_test(&vdev->ref_cnt))
  4559. return;
  4560. /*
  4561. * This should be set as last reference need to released
  4562. * after cdp_vdev_detach() is called
  4563. *
  4564. * if this assert is hit there is a ref count issue
  4565. */
  4566. QDF_ASSERT(vdev->delete.pending);
  4567. vdev_delete_cb = vdev->delete.callback;
  4568. vdev_delete_context = vdev->delete.context;
  4569. dp_info("deleting vdev object %pK ("QDF_MAC_ADDR_FMT")- its last peer is done",
  4570. vdev, QDF_MAC_ADDR_REF(vdev->mac_addr.raw));
  4571. if (wlan_op_mode_monitor == vdev->opmode) {
  4572. dp_monitor_vdev_delete(soc, vdev);
  4573. goto free_vdev;
  4574. }
  4575. /* all peers are gone, go ahead and delete it */
  4576. dp_tx_flow_pool_unmap_handler(pdev, vdev_id,
  4577. FLOW_TYPE_VDEV, vdev_id);
  4578. dp_tx_vdev_detach(vdev);
  4579. dp_monitor_vdev_detach(vdev);
  4580. free_vdev:
  4581. qdf_spinlock_destroy(&vdev->peer_list_lock);
  4582. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  4583. TAILQ_FOREACH(tmp_vdev, &soc->inactive_vdev_list,
  4584. inactive_list_elem) {
  4585. if (tmp_vdev == vdev) {
  4586. found = 1;
  4587. break;
  4588. }
  4589. }
  4590. if (found)
  4591. TAILQ_REMOVE(&soc->inactive_vdev_list, vdev,
  4592. inactive_list_elem);
  4593. /* delete this peer from the list */
  4594. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  4595. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_UNREF_DEL,
  4596. vdev);
  4597. dp_info("deleting vdev object %pK ("QDF_MAC_ADDR_FMT")",
  4598. vdev, QDF_MAC_ADDR_REF(vdev->mac_addr.raw));
  4599. wlan_minidump_remove(vdev, sizeof(*vdev), soc->ctrl_psoc,
  4600. WLAN_MD_DP_VDEV, "dp_vdev");
  4601. qdf_mem_free(vdev);
  4602. vdev = NULL;
  4603. if (vdev_delete_cb)
  4604. vdev_delete_cb(vdev_delete_context);
  4605. }
  4606. qdf_export_symbol(dp_vdev_unref_delete);
  4607. void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
  4608. {
  4609. struct dp_vdev *vdev = peer->vdev;
  4610. struct dp_pdev *pdev = vdev->pdev;
  4611. struct dp_soc *soc = pdev->soc;
  4612. uint16_t peer_id;
  4613. struct dp_peer *tmp_peer;
  4614. bool found = false;
  4615. if (mod_id > DP_MOD_ID_RX)
  4616. QDF_ASSERT(qdf_atomic_dec_return(&peer->mod_refs[mod_id]) >= 0);
  4617. /*
  4618. * Hold the lock all the way from checking if the peer ref count
  4619. * is zero until the peer references are removed from the hash
  4620. * table and vdev list (if the peer ref count is zero).
  4621. * This protects against a new HL tx operation starting to use the
  4622. * peer object just after this function concludes it's done being used.
  4623. * Furthermore, the lock needs to be held while checking whether the
  4624. * vdev's list of peers is empty, to make sure that list is not modified
  4625. * concurrently with the empty check.
  4626. */
  4627. if (qdf_atomic_dec_and_test(&peer->ref_cnt)) {
  4628. peer_id = peer->peer_id;
  4629. /*
  4630. * Make sure that the reference to the peer in
  4631. * peer object map is removed
  4632. */
  4633. QDF_ASSERT(peer_id == HTT_INVALID_PEER);
  4634. dp_peer_info("Deleting peer %pK ("QDF_MAC_ADDR_FMT")", peer,
  4635. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  4636. dp_peer_sawf_ctx_free(soc, peer);
  4637. wlan_minidump_remove(peer, sizeof(*peer), soc->ctrl_psoc,
  4638. WLAN_MD_DP_PEER, "dp_peer");
  4639. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  4640. TAILQ_FOREACH(tmp_peer, &soc->inactive_peer_list,
  4641. inactive_list_elem) {
  4642. if (tmp_peer == peer) {
  4643. found = 1;
  4644. break;
  4645. }
  4646. }
  4647. if (found)
  4648. TAILQ_REMOVE(&soc->inactive_peer_list, peer,
  4649. inactive_list_elem);
  4650. /* delete this peer from the list */
  4651. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  4652. DP_AST_ASSERT(TAILQ_EMPTY(&peer->ast_entry_list));
  4653. dp_peer_update_state(soc, peer, DP_PEER_STATE_FREED);
  4654. /* cleanup the peer data */
  4655. dp_peer_cleanup(vdev, peer);
  4656. if (!IS_MLO_DP_MLD_PEER(peer))
  4657. dp_monitor_peer_detach(soc, peer);
  4658. qdf_spinlock_destroy(&peer->peer_state_lock);
  4659. dp_txrx_peer_detach(soc, peer);
  4660. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_UNREF_DEL,
  4661. peer, vdev, 0);
  4662. qdf_mem_free(peer);
  4663. /*
  4664. * Decrement ref count taken at peer create
  4665. */
  4666. dp_peer_info("Deleted peer. Unref vdev %pK, vdev_ref_cnt %d",
  4667. vdev, qdf_atomic_read(&vdev->ref_cnt));
  4668. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CHILD);
  4669. }
  4670. }
  4671. qdf_export_symbol(dp_peer_unref_delete);
  4672. void dp_txrx_peer_unref_delete(dp_txrx_ref_handle handle,
  4673. enum dp_mod_id mod_id)
  4674. {
  4675. dp_peer_unref_delete((struct dp_peer *)handle, mod_id);
  4676. }
  4677. qdf_export_symbol(dp_txrx_peer_unref_delete);
  4678. /**
  4679. * dp_peer_delete_wifi3() - Delete txrx peer
  4680. * @soc_hdl: soc handle
  4681. * @vdev_id: id of dp handle
  4682. * @peer_mac: mac of datapath PEER handle
  4683. * @bitmap: bitmap indicating special handling of request.
  4684. * @peer_type: peer type (link or MLD)
  4685. *
  4686. */
  4687. static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
  4688. uint8_t vdev_id,
  4689. uint8_t *peer_mac, uint32_t bitmap,
  4690. enum cdp_peer_type peer_type)
  4691. {
  4692. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4693. struct dp_peer *peer;
  4694. struct cdp_peer_info peer_info = { 0 };
  4695. struct dp_vdev *vdev = NULL;
  4696. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac,
  4697. false, peer_type);
  4698. peer = dp_peer_hash_find_wrapper(soc, &peer_info, DP_MOD_ID_CDP);
  4699. /* Peer can be null for monitor vap mac address */
  4700. if (!peer) {
  4701. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_DEBUG,
  4702. "%s: Invalid peer\n", __func__);
  4703. return QDF_STATUS_E_FAILURE;
  4704. }
  4705. if (!peer->valid) {
  4706. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4707. dp_err("Invalid peer: "QDF_MAC_ADDR_FMT,
  4708. QDF_MAC_ADDR_REF(peer_mac));
  4709. return QDF_STATUS_E_ALREADY;
  4710. }
  4711. vdev = peer->vdev;
  4712. if (!vdev) {
  4713. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4714. return QDF_STATUS_E_FAILURE;
  4715. }
  4716. peer->valid = 0;
  4717. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_DELETE, peer,
  4718. vdev, 0);
  4719. dp_init_info("%pK: peer %pK (" QDF_MAC_ADDR_FMT ") pending-refs %d",
  4720. soc, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4721. qdf_atomic_read(&peer->ref_cnt));
  4722. dp_peer_rx_reo_shared_qaddr_delete(soc, peer);
  4723. dp_local_peer_id_free(peer->vdev->pdev, peer);
  4724. /* Drop all rx packets before deleting peer */
  4725. dp_clear_peer_internal(soc, peer);
  4726. qdf_spinlock_destroy(&peer->peer_info_lock);
  4727. dp_peer_multipass_list_remove(peer);
  4728. /* remove the reference to the peer from the hash table */
  4729. dp_peer_find_hash_remove(soc, peer);
  4730. dp_peer_vdev_list_remove(soc, vdev, peer);
  4731. dp_peer_mlo_delete(peer);
  4732. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  4733. TAILQ_INSERT_TAIL(&soc->inactive_peer_list, peer,
  4734. inactive_list_elem);
  4735. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  4736. /*
  4737. * Remove the reference added during peer_attach.
  4738. * The peer will still be left allocated until the
  4739. * PEER_UNMAP message arrives to remove the other
  4740. * reference, added by the PEER_MAP message.
  4741. */
  4742. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  4743. /*
  4744. * Remove the reference taken above
  4745. */
  4746. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4747. return QDF_STATUS_SUCCESS;
  4748. }
  4749. #ifdef DP_RX_UDP_OVER_PEER_ROAM
  4750. static QDF_STATUS dp_update_roaming_peer_wifi3(struct cdp_soc_t *soc_hdl,
  4751. uint8_t vdev_id,
  4752. uint8_t *peer_mac,
  4753. uint32_t auth_status)
  4754. {
  4755. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4756. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4757. DP_MOD_ID_CDP);
  4758. if (!vdev)
  4759. return QDF_STATUS_E_FAILURE;
  4760. vdev->roaming_peer_status = auth_status;
  4761. qdf_mem_copy(vdev->roaming_peer_mac.raw, peer_mac,
  4762. QDF_MAC_ADDR_SIZE);
  4763. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4764. return QDF_STATUS_SUCCESS;
  4765. }
  4766. #endif
  4767. /**
  4768. * dp_get_vdev_mac_addr_wifi3() - Detach txrx peer
  4769. * @soc_hdl: Datapath soc handle
  4770. * @vdev_id: virtual interface id
  4771. *
  4772. * Return: MAC address on success, NULL on failure.
  4773. *
  4774. */
  4775. static uint8_t *dp_get_vdev_mac_addr_wifi3(struct cdp_soc_t *soc_hdl,
  4776. uint8_t vdev_id)
  4777. {
  4778. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4779. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4780. DP_MOD_ID_CDP);
  4781. uint8_t *mac = NULL;
  4782. if (!vdev)
  4783. return NULL;
  4784. mac = vdev->mac_addr.raw;
  4785. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4786. return mac;
  4787. }
  4788. /**
  4789. * dp_vdev_set_wds() - Enable per packet stats
  4790. * @soc_hdl: DP soc handle
  4791. * @vdev_id: id of DP VDEV handle
  4792. * @val: value
  4793. *
  4794. * Return: none
  4795. */
  4796. static int dp_vdev_set_wds(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  4797. uint32_t val)
  4798. {
  4799. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4800. struct dp_vdev *vdev =
  4801. dp_vdev_get_ref_by_id((struct dp_soc *)soc, vdev_id,
  4802. DP_MOD_ID_CDP);
  4803. if (!vdev)
  4804. return QDF_STATUS_E_FAILURE;
  4805. vdev->wds_enabled = val;
  4806. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4807. return QDF_STATUS_SUCCESS;
  4808. }
  4809. static int dp_get_opmode(struct cdp_soc_t *soc_hdl, uint8_t vdev_id)
  4810. {
  4811. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4812. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4813. DP_MOD_ID_CDP);
  4814. int opmode;
  4815. if (!vdev) {
  4816. dp_err_rl("vdev for id %d is NULL", vdev_id);
  4817. return -EINVAL;
  4818. }
  4819. opmode = vdev->opmode;
  4820. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4821. return opmode;
  4822. }
  4823. /**
  4824. * dp_get_os_rx_handles_from_vdev_wifi3() - Get os rx handles for a vdev
  4825. * @soc_hdl: ol_txrx_soc_handle handle
  4826. * @vdev_id: vdev id for which os rx handles are needed
  4827. * @stack_fn_p: pointer to stack function pointer
  4828. * @osif_vdev_p: pointer to ol_osif_vdev_handle
  4829. *
  4830. * Return: void
  4831. */
  4832. static
  4833. void dp_get_os_rx_handles_from_vdev_wifi3(struct cdp_soc_t *soc_hdl,
  4834. uint8_t vdev_id,
  4835. ol_txrx_rx_fp *stack_fn_p,
  4836. ol_osif_vdev_handle *osif_vdev_p)
  4837. {
  4838. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4839. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4840. DP_MOD_ID_CDP);
  4841. if (qdf_unlikely(!vdev)) {
  4842. *stack_fn_p = NULL;
  4843. *osif_vdev_p = NULL;
  4844. return;
  4845. }
  4846. *stack_fn_p = vdev->osif_rx_stack;
  4847. *osif_vdev_p = vdev->osif_vdev;
  4848. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4849. }
  4850. /**
  4851. * dp_get_ctrl_pdev_from_vdev_wifi3() - Get control pdev of vdev
  4852. * @soc_hdl: datapath soc handle
  4853. * @vdev_id: virtual device/interface id
  4854. *
  4855. * Return: Handle to control pdev
  4856. */
  4857. static struct cdp_cfg *dp_get_ctrl_pdev_from_vdev_wifi3(
  4858. struct cdp_soc_t *soc_hdl,
  4859. uint8_t vdev_id)
  4860. {
  4861. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4862. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4863. DP_MOD_ID_CDP);
  4864. struct dp_pdev *pdev;
  4865. if (!vdev)
  4866. return NULL;
  4867. pdev = vdev->pdev;
  4868. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4869. return pdev ? (struct cdp_cfg *)pdev->wlan_cfg_ctx : NULL;
  4870. }
  4871. int32_t dp_get_tx_pending(struct cdp_pdev *pdev_handle)
  4872. {
  4873. struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
  4874. return qdf_atomic_read(&pdev->num_tx_outstanding);
  4875. }
  4876. /**
  4877. * dp_get_peer_mac_from_peer_id() - get peer mac
  4878. * @soc: CDP SoC handle
  4879. * @peer_id: Peer ID
  4880. * @peer_mac: MAC addr of PEER
  4881. *
  4882. * Return: QDF_STATUS
  4883. */
  4884. static QDF_STATUS dp_get_peer_mac_from_peer_id(struct cdp_soc_t *soc,
  4885. uint32_t peer_id,
  4886. uint8_t *peer_mac)
  4887. {
  4888. struct dp_peer *peer;
  4889. if (soc && peer_mac) {
  4890. peer = dp_peer_get_ref_by_id((struct dp_soc *)soc,
  4891. (uint16_t)peer_id,
  4892. DP_MOD_ID_CDP);
  4893. if (peer) {
  4894. qdf_mem_copy(peer_mac, peer->mac_addr.raw,
  4895. QDF_MAC_ADDR_SIZE);
  4896. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4897. return QDF_STATUS_SUCCESS;
  4898. }
  4899. }
  4900. return QDF_STATUS_E_FAILURE;
  4901. }
  4902. #ifdef MESH_MODE_SUPPORT
  4903. static
  4904. void dp_vdev_set_mesh_mode(struct cdp_vdev *vdev_hdl, uint32_t val)
  4905. {
  4906. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  4907. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  4908. vdev->mesh_vdev = val;
  4909. if (val)
  4910. vdev->skip_sw_tid_classification |=
  4911. DP_TX_MESH_ENABLED;
  4912. else
  4913. vdev->skip_sw_tid_classification &=
  4914. ~DP_TX_MESH_ENABLED;
  4915. }
  4916. /**
  4917. * dp_vdev_set_mesh_rx_filter() - to set the mesh rx filter
  4918. * @vdev_hdl: virtual device object
  4919. * @val: value to be set
  4920. *
  4921. * Return: void
  4922. */
  4923. static
  4924. void dp_vdev_set_mesh_rx_filter(struct cdp_vdev *vdev_hdl, uint32_t val)
  4925. {
  4926. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  4927. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  4928. vdev->mesh_rx_filter = val;
  4929. }
  4930. #endif
  4931. /**
  4932. * dp_vdev_set_hlos_tid_override() - to set hlos tid override
  4933. * @vdev: virtual device object
  4934. * @val: value to be set
  4935. *
  4936. * Return: void
  4937. */
  4938. static
  4939. void dp_vdev_set_hlos_tid_override(struct dp_vdev *vdev, uint32_t val)
  4940. {
  4941. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  4942. if (val)
  4943. vdev->skip_sw_tid_classification |=
  4944. DP_TXRX_HLOS_TID_OVERRIDE_ENABLED;
  4945. else
  4946. vdev->skip_sw_tid_classification &=
  4947. ~DP_TXRX_HLOS_TID_OVERRIDE_ENABLED;
  4948. }
  4949. /**
  4950. * dp_vdev_get_hlos_tid_override() - to get hlos tid override flag
  4951. * @vdev_hdl: virtual device object
  4952. *
  4953. * Return: 1 if this flag is set
  4954. */
  4955. static
  4956. uint8_t dp_vdev_get_hlos_tid_override(struct cdp_vdev *vdev_hdl)
  4957. {
  4958. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  4959. return !!(vdev->skip_sw_tid_classification &
  4960. DP_TXRX_HLOS_TID_OVERRIDE_ENABLED);
  4961. }
  4962. #ifdef VDEV_PEER_PROTOCOL_COUNT
  4963. static void dp_enable_vdev_peer_protocol_count(struct cdp_soc_t *soc_hdl,
  4964. int8_t vdev_id,
  4965. bool enable)
  4966. {
  4967. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4968. struct dp_vdev *vdev;
  4969. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  4970. if (!vdev)
  4971. return;
  4972. dp_info("enable %d vdev_id %d", enable, vdev_id);
  4973. vdev->peer_protocol_count_track = enable;
  4974. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4975. }
  4976. static void dp_enable_vdev_peer_protocol_drop_mask(struct cdp_soc_t *soc_hdl,
  4977. int8_t vdev_id,
  4978. int drop_mask)
  4979. {
  4980. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4981. struct dp_vdev *vdev;
  4982. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  4983. if (!vdev)
  4984. return;
  4985. dp_info("drop_mask %d vdev_id %d", drop_mask, vdev_id);
  4986. vdev->peer_protocol_count_dropmask = drop_mask;
  4987. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4988. }
  4989. static int dp_is_vdev_peer_protocol_count_enabled(struct cdp_soc_t *soc_hdl,
  4990. int8_t vdev_id)
  4991. {
  4992. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4993. struct dp_vdev *vdev;
  4994. int peer_protocol_count_track;
  4995. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  4996. if (!vdev)
  4997. return 0;
  4998. dp_info("enable %d vdev_id %d", vdev->peer_protocol_count_track,
  4999. vdev_id);
  5000. peer_protocol_count_track =
  5001. vdev->peer_protocol_count_track;
  5002. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5003. return peer_protocol_count_track;
  5004. }
  5005. static int dp_get_vdev_peer_protocol_drop_mask(struct cdp_soc_t *soc_hdl,
  5006. int8_t vdev_id)
  5007. {
  5008. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5009. struct dp_vdev *vdev;
  5010. int peer_protocol_count_dropmask;
  5011. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  5012. if (!vdev)
  5013. return 0;
  5014. dp_info("drop_mask %d vdev_id %d", vdev->peer_protocol_count_dropmask,
  5015. vdev_id);
  5016. peer_protocol_count_dropmask =
  5017. vdev->peer_protocol_count_dropmask;
  5018. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5019. return peer_protocol_count_dropmask;
  5020. }
  5021. #endif
  5022. bool dp_check_pdev_exists(struct dp_soc *soc, struct dp_pdev *data)
  5023. {
  5024. uint8_t pdev_count;
  5025. for (pdev_count = 0; pdev_count < MAX_PDEV_CNT; pdev_count++) {
  5026. if (soc->pdev_list[pdev_count] &&
  5027. soc->pdev_list[pdev_count] == data)
  5028. return true;
  5029. }
  5030. return false;
  5031. }
  5032. void dp_aggregate_vdev_stats(struct dp_vdev *vdev,
  5033. struct cdp_vdev_stats *vdev_stats)
  5034. {
  5035. if (!vdev || !vdev->pdev)
  5036. return;
  5037. dp_update_vdev_ingress_stats(vdev);
  5038. qdf_mem_copy(vdev_stats, &vdev->stats, sizeof(vdev->stats));
  5039. dp_vdev_iterate_peer(vdev, dp_update_vdev_stats, vdev_stats,
  5040. DP_MOD_ID_GENERIC_STATS);
  5041. dp_update_vdev_rate_stats(vdev_stats, &vdev->stats);
  5042. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5043. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, vdev->pdev->soc,
  5044. vdev_stats, vdev->vdev_id,
  5045. UPDATE_VDEV_STATS, vdev->pdev->pdev_id);
  5046. #endif
  5047. }
  5048. void dp_aggregate_pdev_stats(struct dp_pdev *pdev)
  5049. {
  5050. struct dp_vdev *vdev = NULL;
  5051. struct dp_soc *soc;
  5052. struct cdp_vdev_stats *vdev_stats =
  5053. qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  5054. if (!vdev_stats) {
  5055. dp_cdp_err("%pK: DP alloc failure - unable to get alloc vdev stats",
  5056. pdev->soc);
  5057. return;
  5058. }
  5059. soc = pdev->soc;
  5060. qdf_mem_zero(&pdev->stats.tx, sizeof(pdev->stats.tx));
  5061. qdf_mem_zero(&pdev->stats.rx, sizeof(pdev->stats.rx));
  5062. qdf_mem_zero(&pdev->stats.tx_i, sizeof(pdev->stats.tx_i));
  5063. qdf_mem_zero(&pdev->stats.rx_i, sizeof(pdev->stats.rx_i));
  5064. if (dp_monitor_is_enable_mcopy_mode(pdev))
  5065. dp_monitor_invalid_peer_update_pdev_stats(soc, pdev);
  5066. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  5067. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  5068. dp_aggregate_vdev_stats(vdev, vdev_stats);
  5069. dp_update_pdev_stats(pdev, vdev_stats);
  5070. dp_update_pdev_ingress_stats(pdev, vdev);
  5071. }
  5072. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  5073. qdf_mem_free(vdev_stats);
  5074. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5075. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, pdev->soc, &pdev->stats,
  5076. pdev->pdev_id, UPDATE_PDEV_STATS, pdev->pdev_id);
  5077. #endif
  5078. }
  5079. /**
  5080. * dp_vdev_getstats() - get vdev packet level stats
  5081. * @vdev_handle: Datapath VDEV handle
  5082. * @stats: cdp network device stats structure
  5083. *
  5084. * Return: QDF_STATUS
  5085. */
  5086. static QDF_STATUS dp_vdev_getstats(struct cdp_vdev *vdev_handle,
  5087. struct cdp_dev_stats *stats)
  5088. {
  5089. struct dp_vdev *vdev = (struct dp_vdev *)vdev_handle;
  5090. struct dp_pdev *pdev;
  5091. struct dp_soc *soc;
  5092. struct cdp_vdev_stats *vdev_stats;
  5093. if (!vdev)
  5094. return QDF_STATUS_E_FAILURE;
  5095. pdev = vdev->pdev;
  5096. if (!pdev)
  5097. return QDF_STATUS_E_FAILURE;
  5098. soc = pdev->soc;
  5099. vdev_stats = qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  5100. if (!vdev_stats) {
  5101. dp_err("%pK: DP alloc failure - unable to get alloc vdev stats",
  5102. soc);
  5103. return QDF_STATUS_E_FAILURE;
  5104. }
  5105. dp_aggregate_vdev_stats(vdev, vdev_stats);
  5106. stats->tx_packets = vdev_stats->tx.comp_pkt.num;
  5107. stats->tx_bytes = vdev_stats->tx.comp_pkt.bytes;
  5108. stats->tx_errors = vdev_stats->tx.tx_failed;
  5109. stats->tx_dropped = vdev_stats->tx_i.dropped.dropped_pkt.num +
  5110. vdev_stats->tx_i.sg.dropped_host.num +
  5111. vdev_stats->tx_i.mcast_en.dropped_map_error +
  5112. vdev_stats->tx_i.mcast_en.dropped_self_mac +
  5113. vdev_stats->tx_i.mcast_en.dropped_send_fail +
  5114. vdev_stats->tx.nawds_mcast_drop;
  5115. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  5116. stats->rx_packets = vdev_stats->rx.to_stack.num;
  5117. stats->rx_bytes = vdev_stats->rx.to_stack.bytes;
  5118. } else {
  5119. stats->rx_packets = vdev_stats->rx_i.reo_rcvd_pkt.num +
  5120. vdev_stats->rx_i.null_q_desc_pkt.num +
  5121. vdev_stats->rx_i.routed_eapol_pkt.num;
  5122. stats->rx_bytes = vdev_stats->rx_i.reo_rcvd_pkt.bytes +
  5123. vdev_stats->rx_i.null_q_desc_pkt.bytes +
  5124. vdev_stats->rx_i.routed_eapol_pkt.bytes;
  5125. }
  5126. stats->rx_errors = vdev_stats->rx.err.mic_err +
  5127. vdev_stats->rx.err.decrypt_err +
  5128. vdev_stats->rx.err.fcserr +
  5129. vdev_stats->rx.err.pn_err +
  5130. vdev_stats->rx.err.oor_err +
  5131. vdev_stats->rx.err.jump_2k_err +
  5132. vdev_stats->rx.err.rxdma_wifi_parse_err;
  5133. stats->rx_dropped = vdev_stats->rx.mec_drop.num +
  5134. vdev_stats->rx.multipass_rx_pkt_drop +
  5135. vdev_stats->rx.peer_unauth_rx_pkt_drop +
  5136. vdev_stats->rx.policy_check_drop +
  5137. vdev_stats->rx.nawds_mcast_drop +
  5138. vdev_stats->rx.mcast_3addr_drop +
  5139. vdev_stats->rx.ppeds_drop.num;
  5140. qdf_mem_free(vdev_stats);
  5141. return QDF_STATUS_SUCCESS;
  5142. }
  5143. /**
  5144. * dp_pdev_getstats() - get pdev packet level stats
  5145. * @pdev_handle: Datapath PDEV handle
  5146. * @stats: cdp network device stats structure
  5147. *
  5148. * Return: QDF_STATUS
  5149. */
  5150. static void dp_pdev_getstats(struct cdp_pdev *pdev_handle,
  5151. struct cdp_dev_stats *stats)
  5152. {
  5153. struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
  5154. dp_aggregate_pdev_stats(pdev);
  5155. stats->tx_packets = pdev->stats.tx.comp_pkt.num;
  5156. stats->tx_bytes = pdev->stats.tx.comp_pkt.bytes;
  5157. stats->tx_errors = pdev->stats.tx.tx_failed;
  5158. stats->tx_dropped = pdev->stats.tx_i.dropped.dropped_pkt.num +
  5159. pdev->stats.tx_i.sg.dropped_host.num +
  5160. pdev->stats.tx_i.mcast_en.dropped_map_error +
  5161. pdev->stats.tx_i.mcast_en.dropped_self_mac +
  5162. pdev->stats.tx_i.mcast_en.dropped_send_fail +
  5163. pdev->stats.tx.nawds_mcast_drop +
  5164. pdev->stats.tso_stats.dropped_host.num;
  5165. if (!wlan_cfg_get_vdev_stats_hw_offload_config(pdev->soc->wlan_cfg_ctx)) {
  5166. stats->rx_packets = pdev->stats.rx.to_stack.num;
  5167. stats->rx_bytes = pdev->stats.rx.to_stack.bytes;
  5168. } else {
  5169. stats->rx_packets = pdev->stats.rx_i.reo_rcvd_pkt.num +
  5170. pdev->stats.rx_i.null_q_desc_pkt.num +
  5171. pdev->stats.rx_i.routed_eapol_pkt.num;
  5172. stats->rx_bytes = pdev->stats.rx_i.reo_rcvd_pkt.bytes +
  5173. pdev->stats.rx_i.null_q_desc_pkt.bytes +
  5174. pdev->stats.rx_i.routed_eapol_pkt.bytes;
  5175. }
  5176. stats->rx_errors = pdev->stats.err.ip_csum_err +
  5177. pdev->stats.err.tcp_udp_csum_err +
  5178. pdev->stats.rx.err.mic_err +
  5179. pdev->stats.rx.err.decrypt_err +
  5180. pdev->stats.rx.err.fcserr +
  5181. pdev->stats.rx.err.pn_err +
  5182. pdev->stats.rx.err.oor_err +
  5183. pdev->stats.rx.err.jump_2k_err +
  5184. pdev->stats.rx.err.rxdma_wifi_parse_err;
  5185. stats->rx_dropped = pdev->stats.dropped.msdu_not_done +
  5186. pdev->stats.dropped.mec +
  5187. pdev->stats.dropped.mesh_filter +
  5188. pdev->stats.dropped.wifi_parse +
  5189. pdev->stats.dropped.mon_rx_drop +
  5190. pdev->stats.dropped.mon_radiotap_update_err +
  5191. pdev->stats.rx.mec_drop.num +
  5192. pdev->stats.rx.ppeds_drop.num +
  5193. pdev->stats.rx.multipass_rx_pkt_drop +
  5194. pdev->stats.rx.peer_unauth_rx_pkt_drop +
  5195. pdev->stats.rx.policy_check_drop +
  5196. pdev->stats.rx.nawds_mcast_drop +
  5197. pdev->stats.rx.mcast_3addr_drop;
  5198. }
  5199. /**
  5200. * dp_get_device_stats() - get interface level packet stats
  5201. * @soc_hdl: soc handle
  5202. * @id: vdev_id or pdev_id based on type
  5203. * @stats: cdp network device stats structure
  5204. * @type: device type pdev/vdev
  5205. *
  5206. * Return: QDF_STATUS
  5207. */
  5208. static QDF_STATUS dp_get_device_stats(struct cdp_soc_t *soc_hdl, uint8_t id,
  5209. struct cdp_dev_stats *stats,
  5210. uint8_t type)
  5211. {
  5212. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5213. QDF_STATUS status = QDF_STATUS_E_FAILURE;
  5214. struct dp_vdev *vdev;
  5215. switch (type) {
  5216. case UPDATE_VDEV_STATS:
  5217. vdev = dp_vdev_get_ref_by_id(soc, id, DP_MOD_ID_CDP);
  5218. if (vdev) {
  5219. status = dp_vdev_getstats((struct cdp_vdev *)vdev,
  5220. stats);
  5221. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5222. }
  5223. return status;
  5224. case UPDATE_PDEV_STATS:
  5225. {
  5226. struct dp_pdev *pdev =
  5227. dp_get_pdev_from_soc_pdev_id_wifi3(
  5228. (struct dp_soc *)soc,
  5229. id);
  5230. if (pdev) {
  5231. dp_pdev_getstats((struct cdp_pdev *)pdev,
  5232. stats);
  5233. return QDF_STATUS_SUCCESS;
  5234. }
  5235. }
  5236. break;
  5237. default:
  5238. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  5239. "apstats cannot be updated for this input "
  5240. "type %d", type);
  5241. break;
  5242. }
  5243. return QDF_STATUS_E_FAILURE;
  5244. }
  5245. const
  5246. char *dp_srng_get_str_from_hal_ring_type(enum hal_ring_type ring_type)
  5247. {
  5248. switch (ring_type) {
  5249. case REO_DST:
  5250. return "Reo_dst";
  5251. case REO_EXCEPTION:
  5252. return "Reo_exception";
  5253. case REO_CMD:
  5254. return "Reo_cmd";
  5255. case REO_REINJECT:
  5256. return "Reo_reinject";
  5257. case REO_STATUS:
  5258. return "Reo_status";
  5259. case WBM2SW_RELEASE:
  5260. return "wbm2sw_release";
  5261. case TCL_DATA:
  5262. return "tcl_data";
  5263. case TCL_CMD_CREDIT:
  5264. return "tcl_cmd_credit";
  5265. case TCL_STATUS:
  5266. return "tcl_status";
  5267. case SW2WBM_RELEASE:
  5268. return "sw2wbm_release";
  5269. case RXDMA_BUF:
  5270. return "Rxdma_buf";
  5271. case RXDMA_DST:
  5272. return "Rxdma_dst";
  5273. case RXDMA_MONITOR_BUF:
  5274. return "Rxdma_monitor_buf";
  5275. case RXDMA_MONITOR_DESC:
  5276. return "Rxdma_monitor_desc";
  5277. case RXDMA_MONITOR_STATUS:
  5278. return "Rxdma_monitor_status";
  5279. case RXDMA_MONITOR_DST:
  5280. return "Rxdma_monitor_destination";
  5281. case WBM_IDLE_LINK:
  5282. return "WBM_hw_idle_link";
  5283. case PPE2TCL:
  5284. return "PPE2TCL";
  5285. case REO2PPE:
  5286. return "REO2PPE";
  5287. case TX_MONITOR_DST:
  5288. return "tx_monitor_destination";
  5289. case TX_MONITOR_BUF:
  5290. return "tx_monitor_buf";
  5291. default:
  5292. dp_err("Invalid ring type: %u", ring_type);
  5293. break;
  5294. }
  5295. return "Invalid";
  5296. }
  5297. void dp_print_napi_stats(struct dp_soc *soc)
  5298. {
  5299. hif_print_napi_stats(soc->hif_handle);
  5300. }
  5301. /**
  5302. * dp_txrx_host_peer_stats_clr() - Reinitialize the txrx peer stats
  5303. * @soc: Datapath soc
  5304. * @peer: Datatpath peer
  5305. * @arg: argument to iter function
  5306. *
  5307. * Return: QDF_STATUS
  5308. */
  5309. static inline void
  5310. dp_txrx_host_peer_stats_clr(struct dp_soc *soc,
  5311. struct dp_peer *peer,
  5312. void *arg)
  5313. {
  5314. struct dp_txrx_peer *txrx_peer = NULL;
  5315. struct dp_peer *tgt_peer = NULL;
  5316. struct cdp_interface_peer_stats peer_stats_intf = {0};
  5317. peer_stats_intf.rx_avg_snr = CDP_INVALID_SNR;
  5318. DP_STATS_CLR(peer);
  5319. /* Clear monitor peer stats */
  5320. dp_monitor_peer_reset_stats(soc, peer);
  5321. /* Clear MLD peer stats only when link peer is primary */
  5322. if (dp_peer_is_primary_link_peer(peer)) {
  5323. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  5324. if (tgt_peer) {
  5325. DP_STATS_CLR(tgt_peer);
  5326. txrx_peer = tgt_peer->txrx_peer;
  5327. dp_txrx_peer_stats_clr(txrx_peer);
  5328. }
  5329. }
  5330. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5331. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, peer->vdev->pdev->soc,
  5332. &peer_stats_intf, peer->peer_id,
  5333. UPDATE_PEER_STATS, peer->vdev->pdev->pdev_id);
  5334. #endif
  5335. }
  5336. #ifdef WLAN_DP_SRNG_USAGE_WM_TRACKING
  5337. static inline void dp_srng_clear_ring_usage_wm_stats(struct dp_soc *soc)
  5338. {
  5339. int ring;
  5340. for (ring = 0; ring < soc->num_reo_dest_rings; ring++)
  5341. hal_srng_clear_ring_usage_wm_locked(soc->hal_soc,
  5342. soc->reo_dest_ring[ring].hal_srng);
  5343. }
  5344. #else
  5345. static inline void dp_srng_clear_ring_usage_wm_stats(struct dp_soc *soc)
  5346. {
  5347. }
  5348. #endif
  5349. #ifdef WLAN_SUPPORT_PPEDS
  5350. static void dp_clear_tx_ppeds_stats(struct dp_soc *soc)
  5351. {
  5352. if (soc->arch_ops.dp_ppeds_clear_stats)
  5353. soc->arch_ops.dp_ppeds_clear_stats(soc);
  5354. }
  5355. #else
  5356. static void dp_clear_tx_ppeds_stats(struct dp_soc *soc)
  5357. {
  5358. }
  5359. #endif
  5360. /**
  5361. * dp_txrx_host_stats_clr() - Reinitialize the txrx stats
  5362. * @vdev: DP_VDEV handle
  5363. * @soc: DP_SOC handle
  5364. *
  5365. * Return: QDF_STATUS
  5366. */
  5367. static inline QDF_STATUS
  5368. dp_txrx_host_stats_clr(struct dp_vdev *vdev, struct dp_soc *soc)
  5369. {
  5370. struct dp_vdev *var_vdev = NULL;
  5371. if (!vdev || !vdev->pdev)
  5372. return QDF_STATUS_E_FAILURE;
  5373. /*
  5374. * if NSS offload is enabled, then send message
  5375. * to NSS FW to clear the stats. Once NSS FW clears the statistics
  5376. * then clear host statistics.
  5377. */
  5378. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  5379. if (soc->cdp_soc.ol_ops->nss_stats_clr)
  5380. soc->cdp_soc.ol_ops->nss_stats_clr(soc->ctrl_psoc,
  5381. vdev->vdev_id);
  5382. }
  5383. dp_vdev_stats_hw_offload_target_clear(soc, vdev->pdev->pdev_id,
  5384. (1 << vdev->vdev_id));
  5385. DP_STATS_CLR(vdev->pdev);
  5386. DP_STATS_CLR(vdev->pdev->soc);
  5387. dp_clear_tx_ppeds_stats(soc);
  5388. hif_clear_napi_stats(vdev->pdev->soc->hif_handle);
  5389. TAILQ_FOREACH(var_vdev, &vdev->pdev->vdev_list, vdev_list_elem) {
  5390. DP_STATS_CLR(var_vdev);
  5391. dp_vdev_iterate_peer(var_vdev, dp_txrx_host_peer_stats_clr,
  5392. NULL, DP_MOD_ID_GENERIC_STATS);
  5393. }
  5394. dp_srng_clear_ring_usage_wm_stats(soc);
  5395. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5396. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, vdev->pdev->soc,
  5397. &vdev->stats, vdev->vdev_id,
  5398. UPDATE_VDEV_STATS, vdev->pdev->pdev_id);
  5399. #endif
  5400. return QDF_STATUS_SUCCESS;
  5401. }
  5402. /**
  5403. * dp_get_peer_calibr_stats()- Get peer calibrated stats
  5404. * @peer: Datapath peer
  5405. * @peer_stats: buffer for peer stats
  5406. *
  5407. * Return: none
  5408. */
  5409. static inline
  5410. void dp_get_peer_calibr_stats(struct dp_peer *peer,
  5411. struct cdp_peer_stats *peer_stats)
  5412. {
  5413. struct dp_peer *tgt_peer;
  5414. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  5415. if (!tgt_peer)
  5416. return;
  5417. peer_stats->tx.last_per = tgt_peer->stats.tx.last_per;
  5418. peer_stats->tx.tx_bytes_success_last =
  5419. tgt_peer->stats.tx.tx_bytes_success_last;
  5420. peer_stats->tx.tx_data_success_last =
  5421. tgt_peer->stats.tx.tx_data_success_last;
  5422. peer_stats->tx.tx_byte_rate = tgt_peer->stats.tx.tx_byte_rate;
  5423. peer_stats->tx.tx_data_rate = tgt_peer->stats.tx.tx_data_rate;
  5424. peer_stats->tx.tx_data_ucast_last =
  5425. tgt_peer->stats.tx.tx_data_ucast_last;
  5426. peer_stats->tx.tx_data_ucast_rate =
  5427. tgt_peer->stats.tx.tx_data_ucast_rate;
  5428. peer_stats->tx.inactive_time = tgt_peer->stats.tx.inactive_time;
  5429. peer_stats->rx.rx_bytes_success_last =
  5430. tgt_peer->stats.rx.rx_bytes_success_last;
  5431. peer_stats->rx.rx_data_success_last =
  5432. tgt_peer->stats.rx.rx_data_success_last;
  5433. peer_stats->rx.rx_byte_rate = tgt_peer->stats.rx.rx_byte_rate;
  5434. peer_stats->rx.rx_data_rate = tgt_peer->stats.rx.rx_data_rate;
  5435. }
  5436. /**
  5437. * dp_get_peer_basic_stats()- Get peer basic stats
  5438. * @peer: Datapath peer
  5439. * @peer_stats: buffer for peer stats
  5440. *
  5441. * Return: none
  5442. */
  5443. static inline
  5444. void dp_get_peer_basic_stats(struct dp_peer *peer,
  5445. struct cdp_peer_stats *peer_stats)
  5446. {
  5447. struct dp_txrx_peer *txrx_peer;
  5448. txrx_peer = dp_get_txrx_peer(peer);
  5449. if (!txrx_peer)
  5450. return;
  5451. peer_stats->tx.comp_pkt.num += txrx_peer->comp_pkt.num;
  5452. peer_stats->tx.comp_pkt.bytes += txrx_peer->comp_pkt.bytes;
  5453. peer_stats->tx.tx_failed += txrx_peer->tx_failed;
  5454. peer_stats->rx.to_stack.num += txrx_peer->to_stack.num;
  5455. peer_stats->rx.to_stack.bytes += txrx_peer->to_stack.bytes;
  5456. }
  5457. #ifdef QCA_ENHANCED_STATS_SUPPORT
  5458. /**
  5459. * dp_get_peer_per_pkt_stats()- Get peer per pkt stats
  5460. * @peer: Datapath peer
  5461. * @peer_stats: buffer for peer stats
  5462. *
  5463. * Return: none
  5464. */
  5465. static inline
  5466. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  5467. struct cdp_peer_stats *peer_stats)
  5468. {
  5469. struct dp_txrx_peer *txrx_peer;
  5470. struct dp_peer_per_pkt_stats *per_pkt_stats;
  5471. uint8_t inx = 0, link_id = 0;
  5472. struct dp_pdev *pdev;
  5473. struct dp_soc *soc;
  5474. uint8_t stats_arr_size;
  5475. txrx_peer = dp_get_txrx_peer(peer);
  5476. pdev = peer->vdev->pdev;
  5477. if (!txrx_peer)
  5478. return;
  5479. if (!IS_MLO_DP_LINK_PEER(peer)) {
  5480. stats_arr_size = txrx_peer->stats_arr_size;
  5481. for (inx = 0; inx < stats_arr_size; inx++) {
  5482. per_pkt_stats = &txrx_peer->stats[inx].per_pkt_stats;
  5483. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  5484. }
  5485. } else {
  5486. soc = pdev->soc;
  5487. link_id = dp_get_peer_hw_link_id(soc, pdev);
  5488. per_pkt_stats =
  5489. &txrx_peer->stats[link_id].per_pkt_stats;
  5490. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  5491. }
  5492. }
  5493. #ifdef WLAN_FEATURE_11BE_MLO
  5494. /**
  5495. * dp_get_peer_extd_stats()- Get peer extd stats
  5496. * @peer: Datapath peer
  5497. * @peer_stats: buffer for peer stats
  5498. *
  5499. * Return: none
  5500. */
  5501. static inline
  5502. void dp_get_peer_extd_stats(struct dp_peer *peer,
  5503. struct cdp_peer_stats *peer_stats)
  5504. {
  5505. struct dp_soc *soc = peer->vdev->pdev->soc;
  5506. if (IS_MLO_DP_MLD_PEER(peer)) {
  5507. uint8_t i;
  5508. struct dp_peer *link_peer;
  5509. struct dp_soc *link_peer_soc;
  5510. struct dp_mld_link_peers link_peers_info;
  5511. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  5512. &link_peers_info,
  5513. DP_MOD_ID_CDP);
  5514. for (i = 0; i < link_peers_info.num_links; i++) {
  5515. link_peer = link_peers_info.link_peers[i];
  5516. link_peer_soc = link_peer->vdev->pdev->soc;
  5517. dp_monitor_peer_get_stats(link_peer_soc, link_peer,
  5518. peer_stats,
  5519. UPDATE_PEER_STATS);
  5520. }
  5521. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  5522. } else {
  5523. dp_monitor_peer_get_stats(soc, peer, peer_stats,
  5524. UPDATE_PEER_STATS);
  5525. }
  5526. }
  5527. #else
  5528. static inline
  5529. void dp_get_peer_extd_stats(struct dp_peer *peer,
  5530. struct cdp_peer_stats *peer_stats)
  5531. {
  5532. struct dp_soc *soc = peer->vdev->pdev->soc;
  5533. dp_monitor_peer_get_stats(soc, peer, peer_stats, UPDATE_PEER_STATS);
  5534. }
  5535. #endif
  5536. #else
  5537. #if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
  5538. /**
  5539. * dp_get_peer_link_id() - Get Link peer Link ID
  5540. * @peer: Datapath peer
  5541. *
  5542. * Return: Link peer Link ID
  5543. */
  5544. static inline
  5545. uint8_t dp_get_peer_link_id(struct dp_peer *peer)
  5546. {
  5547. uint8_t link_id;
  5548. link_id = IS_MLO_DP_LINK_PEER(peer) ? peer->link_id + 1 : 0;
  5549. if (link_id < 1 || link_id > DP_MAX_MLO_LINKS)
  5550. link_id = 0;
  5551. return link_id;
  5552. }
  5553. static inline
  5554. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  5555. struct cdp_peer_stats *peer_stats)
  5556. {
  5557. uint8_t i, index;
  5558. struct dp_mld_link_peers link_peers_info;
  5559. struct dp_txrx_peer *txrx_peer;
  5560. struct dp_peer_per_pkt_stats *per_pkt_stats;
  5561. struct dp_soc *soc = peer->vdev->pdev->soc;
  5562. txrx_peer = dp_get_txrx_peer(peer);
  5563. if (!txrx_peer)
  5564. return;
  5565. if (IS_MLO_DP_MLD_PEER(peer)) {
  5566. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  5567. &link_peers_info,
  5568. DP_MOD_ID_GENERIC_STATS);
  5569. for (i = 0; i < link_peers_info.num_links; i++) {
  5570. if (i > txrx_peer->stats_arr_size)
  5571. break;
  5572. per_pkt_stats = &txrx_peer->stats[i].per_pkt_stats;
  5573. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  5574. }
  5575. dp_release_link_peers_ref(&link_peers_info,
  5576. DP_MOD_ID_GENERIC_STATS);
  5577. } else {
  5578. index = dp_get_peer_link_id(peer);
  5579. per_pkt_stats = &txrx_peer->stats[index].per_pkt_stats;
  5580. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  5581. qdf_mem_copy(&peer_stats->mac_addr,
  5582. &peer->mac_addr.raw[0],
  5583. QDF_MAC_ADDR_SIZE);
  5584. }
  5585. }
  5586. static inline
  5587. void dp_get_peer_extd_stats(struct dp_peer *peer,
  5588. struct cdp_peer_stats *peer_stats)
  5589. {
  5590. uint8_t i, index;
  5591. struct dp_mld_link_peers link_peers_info;
  5592. struct dp_txrx_peer *txrx_peer;
  5593. struct dp_peer_extd_stats *extd_stats;
  5594. struct dp_soc *soc = peer->vdev->pdev->soc;
  5595. txrx_peer = dp_get_txrx_peer(peer);
  5596. if (qdf_unlikely(!txrx_peer)) {
  5597. dp_err_rl("txrx_peer NULL for peer MAC: " QDF_MAC_ADDR_FMT,
  5598. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  5599. return;
  5600. }
  5601. if (IS_MLO_DP_MLD_PEER(peer)) {
  5602. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  5603. &link_peers_info,
  5604. DP_MOD_ID_GENERIC_STATS);
  5605. for (i = 0; i < link_peers_info.num_links; i++) {
  5606. if (i > txrx_peer->stats_arr_size)
  5607. break;
  5608. extd_stats = &txrx_peer->stats[i].extd_stats;
  5609. /* Return aggregated stats for MLD peer */
  5610. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  5611. }
  5612. dp_release_link_peers_ref(&link_peers_info,
  5613. DP_MOD_ID_GENERIC_STATS);
  5614. } else {
  5615. index = dp_get_peer_link_id(peer);
  5616. extd_stats = &txrx_peer->stats[index].extd_stats;
  5617. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  5618. qdf_mem_copy(&peer_stats->mac_addr,
  5619. &peer->mac_addr.raw[0],
  5620. QDF_MAC_ADDR_SIZE);
  5621. }
  5622. }
  5623. #else
  5624. static inline
  5625. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  5626. struct cdp_peer_stats *peer_stats)
  5627. {
  5628. struct dp_txrx_peer *txrx_peer;
  5629. struct dp_peer_per_pkt_stats *per_pkt_stats;
  5630. txrx_peer = dp_get_txrx_peer(peer);
  5631. if (!txrx_peer)
  5632. return;
  5633. per_pkt_stats = &txrx_peer->stats[0].per_pkt_stats;
  5634. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  5635. }
  5636. static inline
  5637. void dp_get_peer_extd_stats(struct dp_peer *peer,
  5638. struct cdp_peer_stats *peer_stats)
  5639. {
  5640. struct dp_txrx_peer *txrx_peer;
  5641. struct dp_peer_extd_stats *extd_stats;
  5642. txrx_peer = dp_get_txrx_peer(peer);
  5643. if (qdf_unlikely(!txrx_peer)) {
  5644. dp_err_rl("txrx_peer NULL");
  5645. return;
  5646. }
  5647. extd_stats = &txrx_peer->stats[0].extd_stats;
  5648. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  5649. }
  5650. #endif
  5651. #endif
  5652. /**
  5653. * dp_get_peer_tx_per()- Get peer packet error ratio
  5654. * @peer_stats: buffer for peer stats
  5655. *
  5656. * Return: none
  5657. */
  5658. static inline
  5659. void dp_get_peer_tx_per(struct cdp_peer_stats *peer_stats)
  5660. {
  5661. if (peer_stats->tx.tx_success.num + peer_stats->tx.retries > 0)
  5662. peer_stats->tx.per = (peer_stats->tx.retries * 100) /
  5663. (peer_stats->tx.tx_success.num +
  5664. peer_stats->tx.retries);
  5665. else
  5666. peer_stats->tx.per = 0;
  5667. }
  5668. void dp_get_peer_stats(struct dp_peer *peer, struct cdp_peer_stats *peer_stats)
  5669. {
  5670. dp_get_peer_calibr_stats(peer, peer_stats);
  5671. dp_get_peer_basic_stats(peer, peer_stats);
  5672. dp_get_peer_per_pkt_stats(peer, peer_stats);
  5673. dp_get_peer_extd_stats(peer, peer_stats);
  5674. dp_get_peer_tx_per(peer_stats);
  5675. }
  5676. /**
  5677. * dp_get_host_peer_stats()- function to print peer stats
  5678. * @soc: dp_soc handle
  5679. * @mac_addr: mac address of the peer
  5680. *
  5681. * Return: QDF_STATUS
  5682. */
  5683. static QDF_STATUS
  5684. dp_get_host_peer_stats(struct cdp_soc_t *soc, uint8_t *mac_addr)
  5685. {
  5686. struct dp_peer *peer = NULL;
  5687. struct cdp_peer_stats *peer_stats = NULL;
  5688. struct cdp_peer_info peer_info = { 0 };
  5689. if (!mac_addr) {
  5690. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  5691. "%s: NULL peer mac addr\n", __func__);
  5692. return QDF_STATUS_E_FAILURE;
  5693. }
  5694. DP_PEER_INFO_PARAMS_INIT(&peer_info, DP_VDEV_ALL, mac_addr, false,
  5695. CDP_WILD_PEER_TYPE);
  5696. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  5697. DP_MOD_ID_CDP);
  5698. if (!peer) {
  5699. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  5700. "%s: Invalid peer\n", __func__);
  5701. return QDF_STATUS_E_FAILURE;
  5702. }
  5703. peer_stats = qdf_mem_malloc(sizeof(struct cdp_peer_stats));
  5704. if (!peer_stats) {
  5705. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  5706. "%s: Memory allocation failed for cdp_peer_stats\n",
  5707. __func__);
  5708. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5709. return QDF_STATUS_E_NOMEM;
  5710. }
  5711. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  5712. dp_get_peer_stats(peer, peer_stats);
  5713. dp_print_peer_stats(peer, peer_stats);
  5714. dp_peer_rxtid_stats(dp_get_tgt_peer_from_peer(peer),
  5715. dp_rx_tid_stats_cb, NULL);
  5716. qdf_mem_free(peer_stats);
  5717. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5718. return QDF_STATUS_SUCCESS;
  5719. }
  5720. /**
  5721. * dp_txrx_stats_help() - Helper function for Txrx_Stats
  5722. *
  5723. * Return: None
  5724. */
  5725. static void dp_txrx_stats_help(void)
  5726. {
  5727. dp_info("Command: iwpriv wlan0 txrx_stats <stats_option> <mac_id>");
  5728. dp_info("stats_option:");
  5729. dp_info(" 1 -- HTT Tx Statistics");
  5730. dp_info(" 2 -- HTT Rx Statistics");
  5731. dp_info(" 3 -- HTT Tx HW Queue Statistics");
  5732. dp_info(" 4 -- HTT Tx HW Sched Statistics");
  5733. dp_info(" 5 -- HTT Error Statistics");
  5734. dp_info(" 6 -- HTT TQM Statistics");
  5735. dp_info(" 7 -- HTT TQM CMDQ Statistics");
  5736. dp_info(" 8 -- HTT TX_DE_CMN Statistics");
  5737. dp_info(" 9 -- HTT Tx Rate Statistics");
  5738. dp_info(" 10 -- HTT Rx Rate Statistics");
  5739. dp_info(" 11 -- HTT Peer Statistics");
  5740. dp_info(" 12 -- HTT Tx SelfGen Statistics");
  5741. dp_info(" 13 -- HTT Tx MU HWQ Statistics");
  5742. dp_info(" 14 -- HTT RING_IF_INFO Statistics");
  5743. dp_info(" 15 -- HTT SRNG Statistics");
  5744. dp_info(" 16 -- HTT SFM Info Statistics");
  5745. dp_info(" 17 -- HTT PDEV_TX_MU_MIMO_SCHED INFO Statistics");
  5746. dp_info(" 18 -- HTT Peer List Details");
  5747. dp_info(" 20 -- Clear Host Statistics");
  5748. dp_info(" 21 -- Host Rx Rate Statistics");
  5749. dp_info(" 22 -- Host Tx Rate Statistics");
  5750. dp_info(" 23 -- Host Tx Statistics");
  5751. dp_info(" 24 -- Host Rx Statistics");
  5752. dp_info(" 25 -- Host AST Statistics");
  5753. dp_info(" 26 -- Host SRNG PTR Statistics");
  5754. dp_info(" 27 -- Host Mon Statistics");
  5755. dp_info(" 28 -- Host REO Queue Statistics");
  5756. dp_info(" 29 -- Host Soc cfg param Statistics");
  5757. dp_info(" 30 -- Host pdev cfg param Statistics");
  5758. dp_info(" 31 -- Host NAPI stats");
  5759. dp_info(" 32 -- Host Interrupt stats");
  5760. dp_info(" 33 -- Host FISA stats");
  5761. dp_info(" 34 -- Host Register Work stats");
  5762. dp_info(" 35 -- HW REO Queue stats");
  5763. dp_info(" 36 -- Host WBM IDLE link desc ring HP/TP");
  5764. dp_info(" 37 -- Host SRNG usage watermark stats");
  5765. }
  5766. #ifdef DP_UMAC_HW_RESET_SUPPORT
  5767. /**
  5768. * dp_umac_rst_skel_enable_update() - Update skel dbg flag for umac reset
  5769. * @soc: dp soc handle
  5770. * @en: ebable/disable
  5771. *
  5772. * Return: void
  5773. */
  5774. static void dp_umac_rst_skel_enable_update(struct dp_soc *soc, bool en)
  5775. {
  5776. soc->umac_reset_ctx.skel_enable = en;
  5777. dp_cdp_debug("UMAC HW reset debug skeleton code enabled :%u",
  5778. soc->umac_reset_ctx.skel_enable);
  5779. }
  5780. /**
  5781. * dp_umac_rst_skel_enable_get() - Get skel dbg flag for umac reset
  5782. * @soc: dp soc handle
  5783. *
  5784. * Return: enable/disable flag
  5785. */
  5786. static bool dp_umac_rst_skel_enable_get(struct dp_soc *soc)
  5787. {
  5788. return soc->umac_reset_ctx.skel_enable;
  5789. }
  5790. #else
  5791. static void dp_umac_rst_skel_enable_update(struct dp_soc *soc, bool en)
  5792. {
  5793. }
  5794. static bool dp_umac_rst_skel_enable_get(struct dp_soc *soc)
  5795. {
  5796. return false;
  5797. }
  5798. #endif
  5799. /**
  5800. * dp_print_host_stats()- Function to print the stats aggregated at host
  5801. * @vdev: DP_VDEV handle
  5802. * @req: host stats type
  5803. * @soc: dp soc handler
  5804. *
  5805. * Return: 0 on success, print error message in case of failure
  5806. */
  5807. static int
  5808. dp_print_host_stats(struct dp_vdev *vdev,
  5809. struct cdp_txrx_stats_req *req,
  5810. struct dp_soc *soc)
  5811. {
  5812. struct dp_pdev *pdev = (struct dp_pdev *)vdev->pdev;
  5813. enum cdp_host_txrx_stats type =
  5814. dp_stats_mapping_table[req->stats][STATS_HOST];
  5815. dp_aggregate_pdev_stats(pdev);
  5816. switch (type) {
  5817. case TXRX_CLEAR_STATS:
  5818. dp_txrx_host_stats_clr(vdev, soc);
  5819. break;
  5820. case TXRX_RX_RATE_STATS:
  5821. dp_print_rx_rates(vdev);
  5822. break;
  5823. case TXRX_TX_RATE_STATS:
  5824. dp_print_tx_rates(vdev);
  5825. break;
  5826. case TXRX_TX_HOST_STATS:
  5827. dp_print_pdev_tx_stats(pdev);
  5828. dp_print_soc_tx_stats(pdev->soc);
  5829. dp_print_global_desc_count();
  5830. break;
  5831. case TXRX_RX_HOST_STATS:
  5832. dp_print_pdev_rx_stats(pdev);
  5833. dp_print_soc_rx_stats(pdev->soc);
  5834. break;
  5835. case TXRX_AST_STATS:
  5836. dp_print_ast_stats(pdev->soc);
  5837. dp_print_mec_stats(pdev->soc);
  5838. dp_print_peer_table(vdev);
  5839. break;
  5840. case TXRX_SRNG_PTR_STATS:
  5841. dp_print_ring_stats(pdev);
  5842. break;
  5843. case TXRX_RX_MON_STATS:
  5844. dp_monitor_print_pdev_rx_mon_stats(pdev);
  5845. break;
  5846. case TXRX_REO_QUEUE_STATS:
  5847. dp_get_host_peer_stats((struct cdp_soc_t *)pdev->soc,
  5848. req->peer_addr);
  5849. break;
  5850. case TXRX_SOC_CFG_PARAMS:
  5851. dp_print_soc_cfg_params(pdev->soc);
  5852. break;
  5853. case TXRX_PDEV_CFG_PARAMS:
  5854. dp_print_pdev_cfg_params(pdev);
  5855. break;
  5856. case TXRX_NAPI_STATS:
  5857. dp_print_napi_stats(pdev->soc);
  5858. break;
  5859. case TXRX_SOC_INTERRUPT_STATS:
  5860. dp_print_soc_interrupt_stats(pdev->soc);
  5861. break;
  5862. case TXRX_SOC_FSE_STATS:
  5863. dp_rx_dump_fisa_table(pdev->soc);
  5864. break;
  5865. case TXRX_HAL_REG_WRITE_STATS:
  5866. hal_dump_reg_write_stats(pdev->soc->hal_soc);
  5867. hal_dump_reg_write_srng_stats(pdev->soc->hal_soc);
  5868. break;
  5869. case TXRX_SOC_REO_HW_DESC_DUMP:
  5870. dp_get_rx_reo_queue_info((struct cdp_soc_t *)pdev->soc,
  5871. vdev->vdev_id);
  5872. break;
  5873. case TXRX_SOC_WBM_IDLE_HPTP_DUMP:
  5874. dp_dump_wbm_idle_hptp(pdev->soc, pdev);
  5875. break;
  5876. case TXRX_SRNG_USAGE_WM_STATS:
  5877. /* Dump usage watermark stats for all SRNGs */
  5878. dp_dump_srng_high_wm_stats(soc, 0xFF);
  5879. break;
  5880. case TXRX_PEER_STATS:
  5881. dp_print_per_link_stats((struct cdp_soc_t *)pdev->soc,
  5882. vdev->vdev_id);
  5883. break;
  5884. default:
  5885. dp_info("Wrong Input For TxRx Host Stats");
  5886. dp_txrx_stats_help();
  5887. break;
  5888. }
  5889. return 0;
  5890. }
  5891. /**
  5892. * dp_pdev_tid_stats_ingress_inc() - increment ingress_stack counter
  5893. * @pdev: pdev handle
  5894. * @val: increase in value
  5895. *
  5896. * Return: void
  5897. */
  5898. static void
  5899. dp_pdev_tid_stats_ingress_inc(struct dp_pdev *pdev, uint32_t val)
  5900. {
  5901. pdev->stats.tid_stats.ingress_stack += val;
  5902. }
  5903. /**
  5904. * dp_pdev_tid_stats_osif_drop() - increment osif_drop counter
  5905. * @pdev: pdev handle
  5906. * @val: increase in value
  5907. *
  5908. * Return: void
  5909. */
  5910. static void
  5911. dp_pdev_tid_stats_osif_drop(struct dp_pdev *pdev, uint32_t val)
  5912. {
  5913. pdev->stats.tid_stats.osif_drop += val;
  5914. }
  5915. /**
  5916. * dp_get_fw_peer_stats()- function to print peer stats
  5917. * @soc: soc handle
  5918. * @pdev_id: id of the pdev handle
  5919. * @mac_addr: mac address of the peer
  5920. * @cap: Type of htt stats requested
  5921. * @is_wait: if set, wait on completion from firmware response
  5922. *
  5923. * Currently Supporting only MAC ID based requests Only
  5924. * 1: HTT_PEER_STATS_REQ_MODE_NO_QUERY
  5925. * 2: HTT_PEER_STATS_REQ_MODE_QUERY_TQM
  5926. * 3: HTT_PEER_STATS_REQ_MODE_FLUSH_TQM
  5927. *
  5928. * Return: QDF_STATUS
  5929. */
  5930. static QDF_STATUS
  5931. dp_get_fw_peer_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  5932. uint8_t *mac_addr,
  5933. uint32_t cap, uint32_t is_wait)
  5934. {
  5935. int i;
  5936. uint32_t config_param0 = 0;
  5937. uint32_t config_param1 = 0;
  5938. uint32_t config_param2 = 0;
  5939. uint32_t config_param3 = 0;
  5940. struct dp_pdev *pdev =
  5941. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  5942. pdev_id);
  5943. if (!pdev)
  5944. return QDF_STATUS_E_FAILURE;
  5945. HTT_DBG_EXT_STATS_PEER_INFO_IS_MAC_ADDR_SET(config_param0, 1);
  5946. config_param0 |= (1 << (cap + 1));
  5947. for (i = 0; i < HTT_PEER_STATS_MAX_TLV; i++) {
  5948. config_param1 |= (1 << i);
  5949. }
  5950. config_param2 |= (mac_addr[0] & 0x000000ff);
  5951. config_param2 |= ((mac_addr[1] << 8) & 0x0000ff00);
  5952. config_param2 |= ((mac_addr[2] << 16) & 0x00ff0000);
  5953. config_param2 |= ((mac_addr[3] << 24) & 0xff000000);
  5954. config_param3 |= (mac_addr[4] & 0x000000ff);
  5955. config_param3 |= ((mac_addr[5] << 8) & 0x0000ff00);
  5956. if (is_wait) {
  5957. qdf_event_reset(&pdev->fw_peer_stats_event);
  5958. dp_h2t_ext_stats_msg_send(pdev, HTT_DBG_EXT_STATS_PEER_INFO,
  5959. config_param0, config_param1,
  5960. config_param2, config_param3,
  5961. 0, DBG_STATS_COOKIE_DP_STATS, 0);
  5962. qdf_wait_single_event(&pdev->fw_peer_stats_event,
  5963. DP_FW_PEER_STATS_CMP_TIMEOUT_MSEC);
  5964. } else {
  5965. dp_h2t_ext_stats_msg_send(pdev, HTT_DBG_EXT_STATS_PEER_INFO,
  5966. config_param0, config_param1,
  5967. config_param2, config_param3,
  5968. 0, DBG_STATS_COOKIE_DEFAULT, 0);
  5969. }
  5970. return QDF_STATUS_SUCCESS;
  5971. }
  5972. /* This struct definition will be removed from here
  5973. * once it get added in FW headers*/
  5974. struct httstats_cmd_req {
  5975. uint32_t config_param0;
  5976. uint32_t config_param1;
  5977. uint32_t config_param2;
  5978. uint32_t config_param3;
  5979. int cookie;
  5980. u_int8_t stats_id;
  5981. };
  5982. /**
  5983. * dp_get_htt_stats: function to process the httstas request
  5984. * @soc: DP soc handle
  5985. * @pdev_id: id of pdev handle
  5986. * @data: pointer to request data
  5987. * @data_len: length for request data
  5988. *
  5989. * Return: QDF_STATUS
  5990. */
  5991. static QDF_STATUS
  5992. dp_get_htt_stats(struct cdp_soc_t *soc, uint8_t pdev_id, void *data,
  5993. uint32_t data_len)
  5994. {
  5995. struct httstats_cmd_req *req = (struct httstats_cmd_req *)data;
  5996. struct dp_pdev *pdev =
  5997. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  5998. pdev_id);
  5999. if (!pdev)
  6000. return QDF_STATUS_E_FAILURE;
  6001. QDF_ASSERT(data_len == sizeof(struct httstats_cmd_req));
  6002. dp_h2t_ext_stats_msg_send(pdev, req->stats_id,
  6003. req->config_param0, req->config_param1,
  6004. req->config_param2, req->config_param3,
  6005. req->cookie, DBG_STATS_COOKIE_DEFAULT, 0);
  6006. return QDF_STATUS_SUCCESS;
  6007. }
  6008. /**
  6009. * dp_set_pdev_tidmap_prty_wifi3() - update tidmap priority in pdev
  6010. * @pdev: DP_PDEV handle
  6011. * @prio: tidmap priority value passed by the user
  6012. *
  6013. * Return: QDF_STATUS_SUCCESS on success
  6014. */
  6015. static QDF_STATUS dp_set_pdev_tidmap_prty_wifi3(struct dp_pdev *pdev,
  6016. uint8_t prio)
  6017. {
  6018. struct dp_soc *soc = pdev->soc;
  6019. soc->tidmap_prty = prio;
  6020. hal_tx_set_tidmap_prty(soc->hal_soc, prio);
  6021. return QDF_STATUS_SUCCESS;
  6022. }
  6023. /**
  6024. * dp_get_peer_param: function to get parameters in peer
  6025. * @cdp_soc: DP soc handle
  6026. * @vdev_id: id of vdev handle
  6027. * @peer_mac: peer mac address
  6028. * @param: parameter type to be set
  6029. * @val: address of buffer
  6030. *
  6031. * Return: val
  6032. */
  6033. static QDF_STATUS dp_get_peer_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6034. uint8_t *peer_mac,
  6035. enum cdp_peer_param_type param,
  6036. cdp_config_param_type *val)
  6037. {
  6038. return QDF_STATUS_SUCCESS;
  6039. }
  6040. /**
  6041. * dp_set_peer_param: function to set parameters in peer
  6042. * @cdp_soc: DP soc handle
  6043. * @vdev_id: id of vdev handle
  6044. * @peer_mac: peer mac address
  6045. * @param: parameter type to be set
  6046. * @val: value of parameter to be set
  6047. *
  6048. * Return: 0 for success. nonzero for failure.
  6049. */
  6050. static QDF_STATUS dp_set_peer_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6051. uint8_t *peer_mac,
  6052. enum cdp_peer_param_type param,
  6053. cdp_config_param_type val)
  6054. {
  6055. struct dp_peer *peer =
  6056. dp_peer_get_tgt_peer_hash_find((struct dp_soc *)cdp_soc,
  6057. peer_mac, 0, vdev_id,
  6058. DP_MOD_ID_CDP);
  6059. struct dp_txrx_peer *txrx_peer;
  6060. if (!peer)
  6061. return QDF_STATUS_E_FAILURE;
  6062. txrx_peer = peer->txrx_peer;
  6063. if (!txrx_peer) {
  6064. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6065. return QDF_STATUS_E_FAILURE;
  6066. }
  6067. switch (param) {
  6068. case CDP_CONFIG_NAWDS:
  6069. txrx_peer->nawds_enabled = val.cdp_peer_param_nawds;
  6070. break;
  6071. case CDP_CONFIG_ISOLATION:
  6072. dp_info("Peer " QDF_MAC_ADDR_FMT " vdev_id %d, isolation %d",
  6073. QDF_MAC_ADDR_REF(peer_mac), vdev_id,
  6074. val.cdp_peer_param_isolation);
  6075. dp_set_peer_isolation(txrx_peer, val.cdp_peer_param_isolation);
  6076. break;
  6077. case CDP_CONFIG_IN_TWT:
  6078. txrx_peer->in_twt = !!(val.cdp_peer_param_in_twt);
  6079. break;
  6080. default:
  6081. break;
  6082. }
  6083. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6084. return QDF_STATUS_SUCCESS;
  6085. }
  6086. #ifdef WLAN_FEATURE_11BE_MLO
  6087. /**
  6088. * dp_set_mld_peer_param: function to set parameters in MLD peer
  6089. * @cdp_soc: DP soc handle
  6090. * @vdev_id: id of vdev handle
  6091. * @peer_mac: peer mac address
  6092. * @param: parameter type to be set
  6093. * @val: value of parameter to be set
  6094. *
  6095. * Return: 0 for success. nonzero for failure.
  6096. */
  6097. static QDF_STATUS dp_set_mld_peer_param(struct cdp_soc_t *cdp_soc,
  6098. uint8_t vdev_id,
  6099. uint8_t *peer_mac,
  6100. enum cdp_peer_param_type param,
  6101. cdp_config_param_type val)
  6102. {
  6103. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  6104. struct dp_peer *peer;
  6105. struct dp_txrx_peer *txrx_peer;
  6106. QDF_STATUS status = QDF_STATUS_SUCCESS;
  6107. peer = dp_mld_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  6108. DP_MOD_ID_CDP);
  6109. if (!peer)
  6110. return QDF_STATUS_E_FAILURE;
  6111. txrx_peer = peer->txrx_peer;
  6112. if (!txrx_peer) {
  6113. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6114. return QDF_STATUS_E_FAILURE;
  6115. }
  6116. switch (param) {
  6117. case CDP_CONFIG_MLD_PEER_VDEV:
  6118. status = dp_mld_peer_change_vdev(soc, peer, val.new_vdev_id);
  6119. break;
  6120. default:
  6121. break;
  6122. }
  6123. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6124. return status;
  6125. }
  6126. /**
  6127. * dp_set_peer_param_wrapper: wrapper function to set parameters in
  6128. * legacy/link/MLD peer
  6129. * @cdp_soc: DP soc handle
  6130. * @vdev_id: id of vdev handle
  6131. * @peer_mac: peer mac address
  6132. * @param: parameter type to be set
  6133. * @val: value of parameter to be set
  6134. *
  6135. * Return: 0 for success. nonzero for failure.
  6136. */
  6137. static QDF_STATUS
  6138. dp_set_peer_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6139. uint8_t *peer_mac, enum cdp_peer_param_type param,
  6140. cdp_config_param_type val)
  6141. {
  6142. QDF_STATUS status;
  6143. switch (param) {
  6144. case CDP_CONFIG_MLD_PEER_VDEV:
  6145. status = dp_set_mld_peer_param(cdp_soc, vdev_id, peer_mac,
  6146. param, val);
  6147. break;
  6148. default:
  6149. status = dp_set_peer_param(cdp_soc, vdev_id, peer_mac,
  6150. param, val);
  6151. break;
  6152. }
  6153. return status;
  6154. }
  6155. #endif
  6156. /**
  6157. * dp_get_pdev_param() - function to get parameters from pdev
  6158. * @cdp_soc: DP soc handle
  6159. * @pdev_id: id of pdev handle
  6160. * @param: parameter type to be get
  6161. * @val: buffer for value
  6162. *
  6163. * Return: status
  6164. */
  6165. static QDF_STATUS dp_get_pdev_param(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  6166. enum cdp_pdev_param_type param,
  6167. cdp_config_param_type *val)
  6168. {
  6169. struct cdp_pdev *pdev = (struct cdp_pdev *)
  6170. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  6171. pdev_id);
  6172. if (!pdev)
  6173. return QDF_STATUS_E_FAILURE;
  6174. switch (param) {
  6175. case CDP_CONFIG_VOW:
  6176. val->cdp_pdev_param_cfg_vow =
  6177. ((struct dp_pdev *)pdev)->delay_stats_flag;
  6178. break;
  6179. case CDP_TX_PENDING:
  6180. val->cdp_pdev_param_tx_pending = dp_get_tx_pending(pdev);
  6181. break;
  6182. case CDP_FILTER_MCAST_DATA:
  6183. val->cdp_pdev_param_fltr_mcast =
  6184. dp_monitor_pdev_get_filter_mcast_data(pdev);
  6185. break;
  6186. case CDP_FILTER_NO_DATA:
  6187. val->cdp_pdev_param_fltr_none =
  6188. dp_monitor_pdev_get_filter_non_data(pdev);
  6189. break;
  6190. case CDP_FILTER_UCAST_DATA:
  6191. val->cdp_pdev_param_fltr_ucast =
  6192. dp_monitor_pdev_get_filter_ucast_data(pdev);
  6193. break;
  6194. case CDP_MONITOR_CHANNEL:
  6195. val->cdp_pdev_param_monitor_chan =
  6196. dp_monitor_get_chan_num((struct dp_pdev *)pdev);
  6197. break;
  6198. case CDP_MONITOR_FREQUENCY:
  6199. val->cdp_pdev_param_mon_freq =
  6200. dp_monitor_get_chan_freq((struct dp_pdev *)pdev);
  6201. break;
  6202. case CDP_CONFIG_RXDMA_BUF_RING_SIZE:
  6203. val->cdp_rxdma_buf_ring_size =
  6204. wlan_cfg_get_rx_dma_buf_ring_size(((struct dp_pdev *)pdev)->wlan_cfg_ctx);
  6205. break;
  6206. default:
  6207. return QDF_STATUS_E_FAILURE;
  6208. }
  6209. return QDF_STATUS_SUCCESS;
  6210. }
  6211. /**
  6212. * dp_set_pdev_param() - function to set parameters in pdev
  6213. * @cdp_soc: DP soc handle
  6214. * @pdev_id: id of pdev handle
  6215. * @param: parameter type to be set
  6216. * @val: value of parameter to be set
  6217. *
  6218. * Return: 0 for success. nonzero for failure.
  6219. */
  6220. static QDF_STATUS dp_set_pdev_param(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  6221. enum cdp_pdev_param_type param,
  6222. cdp_config_param_type val)
  6223. {
  6224. int target_type;
  6225. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  6226. struct dp_pdev *pdev =
  6227. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  6228. pdev_id);
  6229. enum reg_wifi_band chan_band;
  6230. if (!pdev)
  6231. return QDF_STATUS_E_FAILURE;
  6232. target_type = hal_get_target_type(soc->hal_soc);
  6233. switch (target_type) {
  6234. case TARGET_TYPE_QCA6750:
  6235. case TARGET_TYPE_WCN6450:
  6236. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC0_LMAC_ID;
  6237. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  6238. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  6239. break;
  6240. case TARGET_TYPE_KIWI:
  6241. case TARGET_TYPE_MANGO:
  6242. case TARGET_TYPE_PEACH:
  6243. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC0_LMAC_ID;
  6244. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  6245. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  6246. break;
  6247. default:
  6248. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC1_LMAC_ID;
  6249. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  6250. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  6251. break;
  6252. }
  6253. switch (param) {
  6254. case CDP_CONFIG_TX_CAPTURE:
  6255. return dp_monitor_config_debug_sniffer(pdev,
  6256. val.cdp_pdev_param_tx_capture);
  6257. case CDP_CONFIG_DEBUG_SNIFFER:
  6258. return dp_monitor_config_debug_sniffer(pdev,
  6259. val.cdp_pdev_param_dbg_snf);
  6260. case CDP_CONFIG_BPR_ENABLE:
  6261. return dp_monitor_set_bpr_enable(pdev,
  6262. val.cdp_pdev_param_bpr_enable);
  6263. case CDP_CONFIG_PRIMARY_RADIO:
  6264. pdev->is_primary = val.cdp_pdev_param_primary_radio;
  6265. break;
  6266. case CDP_CONFIG_CAPTURE_LATENCY:
  6267. pdev->latency_capture_enable = val.cdp_pdev_param_cptr_latcy;
  6268. break;
  6269. case CDP_INGRESS_STATS:
  6270. dp_pdev_tid_stats_ingress_inc(pdev,
  6271. val.cdp_pdev_param_ingrs_stats);
  6272. break;
  6273. case CDP_OSIF_DROP:
  6274. dp_pdev_tid_stats_osif_drop(pdev,
  6275. val.cdp_pdev_param_osif_drop);
  6276. break;
  6277. case CDP_CONFIG_ENH_RX_CAPTURE:
  6278. return dp_monitor_config_enh_rx_capture(pdev,
  6279. val.cdp_pdev_param_en_rx_cap);
  6280. case CDP_CONFIG_ENH_TX_CAPTURE:
  6281. return dp_monitor_config_enh_tx_capture(pdev,
  6282. val.cdp_pdev_param_en_tx_cap);
  6283. case CDP_CONFIG_HMMC_TID_OVERRIDE:
  6284. pdev->hmmc_tid_override_en = val.cdp_pdev_param_hmmc_tid_ovrd;
  6285. break;
  6286. case CDP_CONFIG_HMMC_TID_VALUE:
  6287. pdev->hmmc_tid = val.cdp_pdev_param_hmmc_tid;
  6288. break;
  6289. case CDP_CHAN_NOISE_FLOOR:
  6290. pdev->chan_noise_floor = val.cdp_pdev_param_chn_noise_flr;
  6291. break;
  6292. case CDP_TIDMAP_PRTY:
  6293. dp_set_pdev_tidmap_prty_wifi3(pdev,
  6294. val.cdp_pdev_param_tidmap_prty);
  6295. break;
  6296. case CDP_FILTER_NEIGH_PEERS:
  6297. dp_monitor_set_filter_neigh_peers(pdev,
  6298. val.cdp_pdev_param_fltr_neigh_peers);
  6299. break;
  6300. case CDP_MONITOR_CHANNEL:
  6301. dp_monitor_set_chan_num(pdev, val.cdp_pdev_param_monitor_chan);
  6302. break;
  6303. case CDP_MONITOR_FREQUENCY:
  6304. chan_band = wlan_reg_freq_to_band(val.cdp_pdev_param_mon_freq);
  6305. dp_monitor_set_chan_freq(pdev, val.cdp_pdev_param_mon_freq);
  6306. dp_monitor_set_chan_band(pdev, chan_band);
  6307. break;
  6308. case CDP_CONFIG_BSS_COLOR:
  6309. dp_monitor_set_bsscolor(pdev, val.cdp_pdev_param_bss_color);
  6310. break;
  6311. case CDP_SET_ATF_STATS_ENABLE:
  6312. dp_monitor_set_atf_stats_enable(pdev,
  6313. val.cdp_pdev_param_atf_stats_enable);
  6314. break;
  6315. case CDP_CONFIG_SPECIAL_VAP:
  6316. dp_monitor_pdev_config_scan_spcl_vap(pdev,
  6317. val.cdp_pdev_param_config_special_vap);
  6318. dp_monitor_vdev_set_monitor_mode_buf_rings(pdev);
  6319. break;
  6320. case CDP_RESET_SCAN_SPCL_VAP_STATS_ENABLE:
  6321. dp_monitor_pdev_reset_scan_spcl_vap_stats_enable(pdev,
  6322. val.cdp_pdev_param_reset_scan_spcl_vap_stats_enable);
  6323. break;
  6324. case CDP_CONFIG_ENHANCED_STATS_ENABLE:
  6325. pdev->enhanced_stats_en = val.cdp_pdev_param_enhanced_stats_enable;
  6326. break;
  6327. case CDP_ISOLATION:
  6328. pdev->isolation = val.cdp_pdev_param_isolation;
  6329. break;
  6330. case CDP_CONFIG_UNDECODED_METADATA_CAPTURE_ENABLE:
  6331. return dp_monitor_config_undecoded_metadata_capture(pdev,
  6332. val.cdp_pdev_param_undecoded_metadata_enable);
  6333. break;
  6334. case CDP_CONFIG_RXDMA_BUF_RING_SIZE:
  6335. wlan_cfg_set_rx_dma_buf_ring_size(pdev->wlan_cfg_ctx,
  6336. val.cdp_rxdma_buf_ring_size);
  6337. break;
  6338. default:
  6339. return QDF_STATUS_E_INVAL;
  6340. }
  6341. return QDF_STATUS_SUCCESS;
  6342. }
  6343. #ifdef QCA_UNDECODED_METADATA_SUPPORT
  6344. static
  6345. QDF_STATUS dp_set_pdev_phyrx_error_mask(struct cdp_soc_t *cdp_soc,
  6346. uint8_t pdev_id, uint32_t mask,
  6347. uint32_t mask_cont)
  6348. {
  6349. struct dp_pdev *pdev =
  6350. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  6351. pdev_id);
  6352. if (!pdev)
  6353. return QDF_STATUS_E_FAILURE;
  6354. return dp_monitor_config_undecoded_metadata_phyrx_error_mask(pdev,
  6355. mask, mask_cont);
  6356. }
  6357. static
  6358. QDF_STATUS dp_get_pdev_phyrx_error_mask(struct cdp_soc_t *cdp_soc,
  6359. uint8_t pdev_id, uint32_t *mask,
  6360. uint32_t *mask_cont)
  6361. {
  6362. struct dp_pdev *pdev =
  6363. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  6364. pdev_id);
  6365. if (!pdev)
  6366. return QDF_STATUS_E_FAILURE;
  6367. return dp_monitor_get_undecoded_metadata_phyrx_error_mask(pdev,
  6368. mask, mask_cont);
  6369. }
  6370. #endif
  6371. #ifdef QCA_PEER_EXT_STATS
  6372. static void dp_rx_update_peer_delay_stats(struct dp_soc *soc,
  6373. qdf_nbuf_t nbuf)
  6374. {
  6375. struct dp_peer *peer = NULL;
  6376. uint16_t peer_id, ring_id;
  6377. uint8_t tid = qdf_nbuf_get_tid_val(nbuf);
  6378. struct dp_peer_delay_stats *delay_stats = NULL;
  6379. peer_id = QDF_NBUF_CB_RX_PEER_ID(nbuf);
  6380. if (peer_id > soc->max_peer_id)
  6381. return;
  6382. peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_CDP);
  6383. if (qdf_unlikely(!peer))
  6384. return;
  6385. if (qdf_unlikely(!peer->txrx_peer)) {
  6386. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6387. return;
  6388. }
  6389. if (qdf_likely(peer->txrx_peer->delay_stats)) {
  6390. delay_stats = peer->txrx_peer->delay_stats;
  6391. ring_id = QDF_NBUF_CB_RX_CTX_ID(nbuf);
  6392. dp_rx_compute_tid_delay(&delay_stats->delay_tid_stats[tid][ring_id],
  6393. nbuf);
  6394. }
  6395. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6396. }
  6397. #else
  6398. static inline void dp_rx_update_peer_delay_stats(struct dp_soc *soc,
  6399. qdf_nbuf_t nbuf)
  6400. {
  6401. }
  6402. #endif
  6403. /**
  6404. * dp_calculate_delay_stats() - function to get rx delay stats
  6405. * @cdp_soc: DP soc handle
  6406. * @vdev_id: id of DP vdev handle
  6407. * @nbuf: skb
  6408. *
  6409. * Return: QDF_STATUS
  6410. */
  6411. static QDF_STATUS
  6412. dp_calculate_delay_stats(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6413. qdf_nbuf_t nbuf)
  6414. {
  6415. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  6416. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  6417. DP_MOD_ID_CDP);
  6418. if (!vdev)
  6419. return QDF_STATUS_SUCCESS;
  6420. if (vdev->pdev->delay_stats_flag)
  6421. dp_rx_compute_delay(vdev, nbuf);
  6422. else
  6423. dp_rx_update_peer_delay_stats(soc, nbuf);
  6424. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  6425. return QDF_STATUS_SUCCESS;
  6426. }
  6427. /**
  6428. * dp_get_vdev_param() - function to get parameters from vdev
  6429. * @cdp_soc: DP soc handle
  6430. * @vdev_id: id of DP vdev handle
  6431. * @param: parameter type to get value
  6432. * @val: buffer address
  6433. *
  6434. * Return: status
  6435. */
  6436. static QDF_STATUS dp_get_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6437. enum cdp_vdev_param_type param,
  6438. cdp_config_param_type *val)
  6439. {
  6440. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  6441. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  6442. DP_MOD_ID_CDP);
  6443. if (!vdev)
  6444. return QDF_STATUS_E_FAILURE;
  6445. switch (param) {
  6446. case CDP_ENABLE_WDS:
  6447. val->cdp_vdev_param_wds = vdev->wds_enabled;
  6448. break;
  6449. case CDP_ENABLE_MEC:
  6450. val->cdp_vdev_param_mec = vdev->mec_enabled;
  6451. break;
  6452. case CDP_ENABLE_DA_WAR:
  6453. val->cdp_vdev_param_da_war = vdev->pdev->soc->da_war_enabled;
  6454. break;
  6455. case CDP_ENABLE_IGMP_MCAST_EN:
  6456. val->cdp_vdev_param_igmp_mcast_en = vdev->igmp_mcast_enhanc_en;
  6457. break;
  6458. case CDP_ENABLE_MCAST_EN:
  6459. val->cdp_vdev_param_mcast_en = vdev->mcast_enhancement_en;
  6460. break;
  6461. case CDP_ENABLE_HLOS_TID_OVERRIDE:
  6462. val->cdp_vdev_param_hlos_tid_override =
  6463. dp_vdev_get_hlos_tid_override((struct cdp_vdev *)vdev);
  6464. break;
  6465. case CDP_ENABLE_PEER_AUTHORIZE:
  6466. val->cdp_vdev_param_peer_authorize =
  6467. vdev->peer_authorize;
  6468. break;
  6469. case CDP_TX_ENCAP_TYPE:
  6470. val->cdp_vdev_param_tx_encap = vdev->tx_encap_type;
  6471. break;
  6472. case CDP_ENABLE_CIPHER:
  6473. val->cdp_vdev_param_cipher_en = vdev->sec_type;
  6474. break;
  6475. #ifdef WLAN_SUPPORT_MESH_LATENCY
  6476. case CDP_ENABLE_PEER_TID_LATENCY:
  6477. val->cdp_vdev_param_peer_tid_latency_enable =
  6478. vdev->peer_tid_latency_enabled;
  6479. break;
  6480. case CDP_SET_VAP_MESH_TID:
  6481. val->cdp_vdev_param_mesh_tid =
  6482. vdev->mesh_tid_latency_config.latency_tid;
  6483. break;
  6484. #endif
  6485. case CDP_DROP_3ADDR_MCAST:
  6486. val->cdp_drop_3addr_mcast = vdev->drop_3addr_mcast;
  6487. break;
  6488. case CDP_SET_MCAST_VDEV:
  6489. soc->arch_ops.txrx_get_vdev_mcast_param(soc, vdev, val);
  6490. break;
  6491. #ifdef QCA_SUPPORT_WDS_EXTENDED
  6492. case CDP_DROP_TX_MCAST:
  6493. val->cdp_drop_tx_mcast = vdev->drop_tx_mcast;
  6494. break;
  6495. #endif
  6496. #ifdef MESH_MODE_SUPPORT
  6497. case CDP_MESH_RX_FILTER:
  6498. val->cdp_vdev_param_mesh_rx_filter = vdev->mesh_rx_filter;
  6499. break;
  6500. case CDP_MESH_MODE:
  6501. val->cdp_vdev_param_mesh_mode = vdev->mesh_vdev;
  6502. break;
  6503. #endif
  6504. case CDP_ENABLE_NAWDS:
  6505. val->cdp_vdev_param_nawds = vdev->nawds_enabled;
  6506. break;
  6507. case CDP_ENABLE_WRAP:
  6508. val->cdp_vdev_param_wrap = vdev->wrap_vdev;
  6509. break;
  6510. #ifdef DP_TRAFFIC_END_INDICATION
  6511. case CDP_ENABLE_TRAFFIC_END_INDICATION:
  6512. val->cdp_vdev_param_traffic_end_ind = vdev->traffic_end_ind_en;
  6513. break;
  6514. #endif
  6515. default:
  6516. dp_cdp_err("%pK: param value %d is wrong",
  6517. soc, param);
  6518. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  6519. return QDF_STATUS_E_FAILURE;
  6520. }
  6521. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  6522. return QDF_STATUS_SUCCESS;
  6523. }
  6524. /**
  6525. * dp_set_vdev_param() - function to set parameters in vdev
  6526. * @cdp_soc: DP soc handle
  6527. * @vdev_id: id of DP vdev handle
  6528. * @param: parameter type to get value
  6529. * @val: value
  6530. *
  6531. * Return: QDF_STATUS
  6532. */
  6533. static QDF_STATUS
  6534. dp_set_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6535. enum cdp_vdev_param_type param, cdp_config_param_type val)
  6536. {
  6537. struct dp_soc *dsoc = (struct dp_soc *)cdp_soc;
  6538. struct dp_vdev *vdev =
  6539. dp_vdev_get_ref_by_id(dsoc, vdev_id, DP_MOD_ID_CDP);
  6540. uint32_t var = 0;
  6541. if (!vdev)
  6542. return QDF_STATUS_E_FAILURE;
  6543. switch (param) {
  6544. case CDP_ENABLE_WDS:
  6545. dp_cdp_err("%pK: wds_enable %d for vdev(%pK) id(%d)",
  6546. dsoc, val.cdp_vdev_param_wds, vdev, vdev->vdev_id);
  6547. vdev->wds_enabled = val.cdp_vdev_param_wds;
  6548. break;
  6549. case CDP_ENABLE_MEC:
  6550. dp_cdp_err("%pK: mec_enable %d for vdev(%pK) id(%d)",
  6551. dsoc, val.cdp_vdev_param_mec, vdev, vdev->vdev_id);
  6552. vdev->mec_enabled = val.cdp_vdev_param_mec;
  6553. break;
  6554. case CDP_ENABLE_DA_WAR:
  6555. dp_cdp_err("%pK: da_war_enable %d for vdev(%pK) id(%d)",
  6556. dsoc, val.cdp_vdev_param_da_war, vdev, vdev->vdev_id);
  6557. vdev->pdev->soc->da_war_enabled = val.cdp_vdev_param_da_war;
  6558. dp_wds_flush_ast_table_wifi3(((struct cdp_soc_t *)
  6559. vdev->pdev->soc));
  6560. break;
  6561. case CDP_ENABLE_NAWDS:
  6562. vdev->nawds_enabled = val.cdp_vdev_param_nawds;
  6563. break;
  6564. case CDP_ENABLE_MCAST_EN:
  6565. vdev->mcast_enhancement_en = val.cdp_vdev_param_mcast_en;
  6566. break;
  6567. case CDP_ENABLE_IGMP_MCAST_EN:
  6568. vdev->igmp_mcast_enhanc_en = val.cdp_vdev_param_igmp_mcast_en;
  6569. break;
  6570. case CDP_ENABLE_PROXYSTA:
  6571. vdev->proxysta_vdev = val.cdp_vdev_param_proxysta;
  6572. break;
  6573. case CDP_UPDATE_TDLS_FLAGS:
  6574. vdev->tdls_link_connected = val.cdp_vdev_param_tdls_flags;
  6575. break;
  6576. case CDP_CFG_WDS_AGING_TIMER:
  6577. var = val.cdp_vdev_param_aging_tmr;
  6578. if (!var)
  6579. qdf_timer_stop(&vdev->pdev->soc->ast_aging_timer);
  6580. else if (var != vdev->wds_aging_timer_val)
  6581. qdf_timer_mod(&vdev->pdev->soc->ast_aging_timer, var);
  6582. vdev->wds_aging_timer_val = var;
  6583. break;
  6584. case CDP_ENABLE_AP_BRIDGE:
  6585. if (wlan_op_mode_sta != vdev->opmode)
  6586. vdev->ap_bridge_enabled = val.cdp_vdev_param_ap_brdg_en;
  6587. else
  6588. vdev->ap_bridge_enabled = false;
  6589. break;
  6590. case CDP_ENABLE_CIPHER:
  6591. vdev->sec_type = val.cdp_vdev_param_cipher_en;
  6592. break;
  6593. case CDP_ENABLE_QWRAP_ISOLATION:
  6594. vdev->isolation_vdev = val.cdp_vdev_param_qwrap_isolation;
  6595. break;
  6596. case CDP_UPDATE_MULTIPASS:
  6597. vdev->multipass_en = val.cdp_vdev_param_update_multipass;
  6598. dp_info("vdev %d Multipass enable %d", vdev_id,
  6599. vdev->multipass_en);
  6600. break;
  6601. case CDP_TX_ENCAP_TYPE:
  6602. vdev->tx_encap_type = val.cdp_vdev_param_tx_encap;
  6603. break;
  6604. case CDP_RX_DECAP_TYPE:
  6605. vdev->rx_decap_type = val.cdp_vdev_param_rx_decap;
  6606. break;
  6607. case CDP_TID_VDEV_PRTY:
  6608. vdev->tidmap_prty = val.cdp_vdev_param_tidmap_prty;
  6609. break;
  6610. case CDP_TIDMAP_TBL_ID:
  6611. vdev->tidmap_tbl_id = val.cdp_vdev_param_tidmap_tbl_id;
  6612. break;
  6613. #ifdef MESH_MODE_SUPPORT
  6614. case CDP_MESH_RX_FILTER:
  6615. dp_vdev_set_mesh_rx_filter((struct cdp_vdev *)vdev,
  6616. val.cdp_vdev_param_mesh_rx_filter);
  6617. break;
  6618. case CDP_MESH_MODE:
  6619. dp_vdev_set_mesh_mode((struct cdp_vdev *)vdev,
  6620. val.cdp_vdev_param_mesh_mode);
  6621. break;
  6622. #endif
  6623. case CDP_ENABLE_HLOS_TID_OVERRIDE:
  6624. dp_info("vdev_id %d enable hlod tid override %d", vdev_id,
  6625. val.cdp_vdev_param_hlos_tid_override);
  6626. dp_vdev_set_hlos_tid_override(vdev,
  6627. val.cdp_vdev_param_hlos_tid_override);
  6628. break;
  6629. #ifdef QCA_SUPPORT_WDS_EXTENDED
  6630. case CDP_CFG_WDS_EXT:
  6631. if (vdev->opmode == wlan_op_mode_ap)
  6632. vdev->wds_ext_enabled = val.cdp_vdev_param_wds_ext;
  6633. break;
  6634. case CDP_DROP_TX_MCAST:
  6635. dp_info("vdev_id %d drop tx mcast :%d", vdev_id,
  6636. val.cdp_drop_tx_mcast);
  6637. vdev->drop_tx_mcast = val.cdp_drop_tx_mcast;
  6638. break;
  6639. #endif
  6640. case CDP_ENABLE_PEER_AUTHORIZE:
  6641. vdev->peer_authorize = val.cdp_vdev_param_peer_authorize;
  6642. break;
  6643. #ifdef WLAN_SUPPORT_MESH_LATENCY
  6644. case CDP_ENABLE_PEER_TID_LATENCY:
  6645. dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
  6646. val.cdp_vdev_param_peer_tid_latency_enable);
  6647. vdev->peer_tid_latency_enabled =
  6648. val.cdp_vdev_param_peer_tid_latency_enable;
  6649. break;
  6650. case CDP_SET_VAP_MESH_TID:
  6651. dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
  6652. val.cdp_vdev_param_mesh_tid);
  6653. vdev->mesh_tid_latency_config.latency_tid
  6654. = val.cdp_vdev_param_mesh_tid;
  6655. break;
  6656. #endif
  6657. #ifdef WLAN_VENDOR_SPECIFIC_BAR_UPDATE
  6658. case CDP_SKIP_BAR_UPDATE_AP:
  6659. dp_info("vdev_id %d skip BAR update: %u", vdev_id,
  6660. val.cdp_skip_bar_update);
  6661. vdev->skip_bar_update = val.cdp_skip_bar_update;
  6662. vdev->skip_bar_update_last_ts = 0;
  6663. break;
  6664. #endif
  6665. case CDP_DROP_3ADDR_MCAST:
  6666. dp_info("vdev_id %d drop 3 addr mcast :%d", vdev_id,
  6667. val.cdp_drop_3addr_mcast);
  6668. vdev->drop_3addr_mcast = val.cdp_drop_3addr_mcast;
  6669. break;
  6670. case CDP_ENABLE_WRAP:
  6671. vdev->wrap_vdev = val.cdp_vdev_param_wrap;
  6672. break;
  6673. #ifdef DP_TRAFFIC_END_INDICATION
  6674. case CDP_ENABLE_TRAFFIC_END_INDICATION:
  6675. vdev->traffic_end_ind_en = val.cdp_vdev_param_traffic_end_ind;
  6676. break;
  6677. #endif
  6678. #ifdef FEATURE_DIRECT_LINK
  6679. case CDP_VDEV_TX_TO_FW:
  6680. dp_info("vdev_id %d to_fw :%d", vdev_id, val.cdp_vdev_tx_to_fw);
  6681. vdev->to_fw = val.cdp_vdev_tx_to_fw;
  6682. break;
  6683. #endif
  6684. case CDP_VDEV_SET_MAC_ADDR:
  6685. dp_info("set mac addr, old mac addr" QDF_MAC_ADDR_FMT
  6686. " new mac addr: " QDF_MAC_ADDR_FMT " for vdev %d",
  6687. QDF_MAC_ADDR_REF(vdev->mac_addr.raw),
  6688. QDF_MAC_ADDR_REF(val.mac_addr), vdev->vdev_id);
  6689. qdf_mem_copy(&vdev->mac_addr.raw[0], val.mac_addr,
  6690. QDF_MAC_ADDR_SIZE);
  6691. break;
  6692. default:
  6693. break;
  6694. }
  6695. dp_tx_vdev_update_search_flags((struct dp_vdev *)vdev);
  6696. dsoc->arch_ops.txrx_set_vdev_param(dsoc, vdev, param, val);
  6697. /* Update PDEV flags as VDEV flags are updated */
  6698. dp_pdev_update_fast_rx_flag(dsoc, vdev->pdev);
  6699. dp_vdev_unref_delete(dsoc, vdev, DP_MOD_ID_CDP);
  6700. return QDF_STATUS_SUCCESS;
  6701. }
  6702. #if defined(FEATURE_WLAN_TDLS) && defined(WLAN_FEATURE_11BE_MLO)
  6703. /**
  6704. * dp_update_mlo_vdev_for_tdls() - update mlo vdev configuration
  6705. * for TDLS
  6706. * @cdp_soc: DP soc handle
  6707. * @vdev_id: id of DP vdev handle
  6708. * @param: parameter type for vdev
  6709. * @val: value
  6710. *
  6711. * If TDLS connection is from secondary vdev, then copy osif_vdev from
  6712. * primary vdev to support RX, update TX bank register info for primary
  6713. * vdev as well.
  6714. * If TDLS connection is from primary vdev, same as before.
  6715. *
  6716. * Return: None
  6717. */
  6718. static void
  6719. dp_update_mlo_vdev_for_tdls(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6720. enum cdp_vdev_param_type param,
  6721. cdp_config_param_type val)
  6722. {
  6723. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  6724. struct dp_peer *peer;
  6725. struct dp_peer *tmp_peer;
  6726. struct dp_peer *mld_peer;
  6727. struct dp_vdev *vdev = NULL;
  6728. struct dp_vdev *pri_vdev = NULL;
  6729. uint8_t pri_vdev_id = CDP_INVALID_VDEV_ID;
  6730. if (param != CDP_UPDATE_TDLS_FLAGS)
  6731. return;
  6732. dp_info("update TDLS flag for vdev_id %d, val %d",
  6733. vdev_id, val.cdp_vdev_param_tdls_flags);
  6734. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_MISC);
  6735. /* only check for STA mode vdev */
  6736. if (!vdev || vdev->opmode != wlan_op_mode_sta) {
  6737. dp_info("vdev is not as expected for TDLS");
  6738. goto comp_ret;
  6739. }
  6740. /* Find primary vdev_id */
  6741. qdf_spin_lock_bh(&vdev->peer_list_lock);
  6742. TAILQ_FOREACH_SAFE(peer, &vdev->peer_list,
  6743. peer_list_elem,
  6744. tmp_peer) {
  6745. if (dp_peer_get_ref(soc, peer, DP_MOD_ID_CONFIG) ==
  6746. QDF_STATUS_SUCCESS) {
  6747. /* do check only if MLO link peer exist */
  6748. if (IS_MLO_DP_LINK_PEER(peer)) {
  6749. mld_peer = DP_GET_MLD_PEER_FROM_PEER(peer);
  6750. pri_vdev_id = mld_peer->vdev->vdev_id;
  6751. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  6752. break;
  6753. }
  6754. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  6755. }
  6756. }
  6757. qdf_spin_unlock_bh(&vdev->peer_list_lock);
  6758. if (pri_vdev_id != CDP_INVALID_VDEV_ID)
  6759. pri_vdev = dp_vdev_get_ref_by_id(soc, pri_vdev_id,
  6760. DP_MOD_ID_MISC);
  6761. /* If current vdev is not same as primary vdev */
  6762. if (pri_vdev && pri_vdev != vdev) {
  6763. dp_info("primary vdev [%d] %pK different with vdev [%d] %pK",
  6764. pri_vdev->vdev_id, pri_vdev,
  6765. vdev->vdev_id, vdev);
  6766. /* update osif_vdev to support RX for vdev */
  6767. vdev->osif_vdev = pri_vdev->osif_vdev;
  6768. dp_set_vdev_param(cdp_soc, pri_vdev->vdev_id,
  6769. CDP_UPDATE_TDLS_FLAGS, val);
  6770. }
  6771. comp_ret:
  6772. if (pri_vdev)
  6773. dp_vdev_unref_delete(soc, pri_vdev, DP_MOD_ID_MISC);
  6774. if (vdev)
  6775. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_MISC);
  6776. }
  6777. static QDF_STATUS
  6778. dp_set_vdev_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6779. enum cdp_vdev_param_type param,
  6780. cdp_config_param_type val)
  6781. {
  6782. dp_update_mlo_vdev_for_tdls(cdp_soc, vdev_id, param, val);
  6783. return dp_set_vdev_param(cdp_soc, vdev_id, param, val);
  6784. }
  6785. #else
  6786. static QDF_STATUS
  6787. dp_set_vdev_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6788. enum cdp_vdev_param_type param,
  6789. cdp_config_param_type val)
  6790. {
  6791. return dp_set_vdev_param(cdp_soc, vdev_id, param, val);
  6792. }
  6793. #endif
  6794. /**
  6795. * dp_rx_peer_metadata_ver_update() - update rx peer metadata version and
  6796. * corresponding filed shift and mask
  6797. * @soc: Handle to DP Soc structure
  6798. * @peer_md_ver: RX peer metadata version value
  6799. *
  6800. * Return: None
  6801. */
  6802. static void
  6803. dp_rx_peer_metadata_ver_update(struct dp_soc *soc, uint8_t peer_md_ver)
  6804. {
  6805. dp_info("rx_peer_metadata version %d", peer_md_ver);
  6806. switch (peer_md_ver) {
  6807. case 0: /* htt_rx_peer_metadata_v0 */
  6808. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V0_PEER_ID_S;
  6809. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V0_PEER_ID_M;
  6810. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V0_VDEV_ID_S;
  6811. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V0_VDEV_ID_M;
  6812. break;
  6813. case 1: /* htt_rx_peer_metadata_v1 */
  6814. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1_PEER_ID_S;
  6815. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1_PEER_ID_M;
  6816. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1_VDEV_ID_S;
  6817. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1_VDEV_ID_M;
  6818. soc->htt_mld_peer_valid_s =
  6819. HTT_RX_PEER_META_DATA_V1_ML_PEER_VALID_S;
  6820. soc->htt_mld_peer_valid_m =
  6821. HTT_RX_PEER_META_DATA_V1_ML_PEER_VALID_M;
  6822. break;
  6823. case 2: /* htt_rx_peer_metadata_v1a */
  6824. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1A_PEER_ID_S;
  6825. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1A_PEER_ID_M;
  6826. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1A_VDEV_ID_S;
  6827. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1A_VDEV_ID_M;
  6828. soc->htt_mld_peer_valid_s =
  6829. HTT_RX_PEER_META_DATA_V1A_ML_PEER_VALID_S;
  6830. soc->htt_mld_peer_valid_m =
  6831. HTT_RX_PEER_META_DATA_V1A_ML_PEER_VALID_M;
  6832. break;
  6833. case 3: /* htt_rx_peer_metadata_v1b */
  6834. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1B_PEER_ID_S;
  6835. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1B_PEER_ID_M;
  6836. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1B_VDEV_ID_S;
  6837. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1B_VDEV_ID_M;
  6838. soc->htt_mld_peer_valid_s =
  6839. HTT_RX_PEER_META_DATA_V1B_ML_PEER_VALID_S;
  6840. soc->htt_mld_peer_valid_m =
  6841. HTT_RX_PEER_META_DATA_V1B_ML_PEER_VALID_M;
  6842. break;
  6843. default:
  6844. dp_err("invliad rx_peer_metadata version %d", peer_md_ver);
  6845. break;
  6846. }
  6847. soc->rx_peer_metadata_ver = peer_md_ver;
  6848. }
  6849. /**
  6850. * dp_set_psoc_param: function to set parameters in psoc
  6851. * @cdp_soc: DP soc handle
  6852. * @param: parameter type to be set
  6853. * @val: value of parameter to be set
  6854. *
  6855. * Return: QDF_STATUS
  6856. */
  6857. static QDF_STATUS
  6858. dp_set_psoc_param(struct cdp_soc_t *cdp_soc,
  6859. enum cdp_psoc_param_type param, cdp_config_param_type val)
  6860. {
  6861. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  6862. struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->wlan_cfg_ctx;
  6863. switch (param) {
  6864. case CDP_ENABLE_RATE_STATS:
  6865. soc->peerstats_enabled = val.cdp_psoc_param_en_rate_stats;
  6866. break;
  6867. case CDP_SET_NSS_CFG:
  6868. wlan_cfg_set_dp_soc_nss_cfg(wlan_cfg_ctx,
  6869. val.cdp_psoc_param_en_nss_cfg);
  6870. /*
  6871. * TODO: masked out based on the per offloaded radio
  6872. */
  6873. switch (val.cdp_psoc_param_en_nss_cfg) {
  6874. case dp_nss_cfg_default:
  6875. break;
  6876. case dp_nss_cfg_first_radio:
  6877. /*
  6878. * This configuration is valid for single band radio which
  6879. * is also NSS offload.
  6880. */
  6881. case dp_nss_cfg_dbdc:
  6882. case dp_nss_cfg_dbtc:
  6883. wlan_cfg_set_num_tx_desc_pool(wlan_cfg_ctx, 0);
  6884. wlan_cfg_set_num_tx_ext_desc_pool(wlan_cfg_ctx, 0);
  6885. wlan_cfg_set_num_tx_desc(wlan_cfg_ctx, 0);
  6886. wlan_cfg_set_num_tx_ext_desc(wlan_cfg_ctx, 0);
  6887. break;
  6888. default:
  6889. dp_cdp_err("%pK: Invalid offload config %d",
  6890. soc, val.cdp_psoc_param_en_nss_cfg);
  6891. }
  6892. dp_cdp_err("%pK: nss-wifi<0> nss config is enabled"
  6893. , soc);
  6894. break;
  6895. case CDP_SET_PREFERRED_HW_MODE:
  6896. soc->preferred_hw_mode = val.cdp_psoc_param_preferred_hw_mode;
  6897. break;
  6898. case CDP_IPA_ENABLE:
  6899. soc->wlan_cfg_ctx->ipa_enabled = val.cdp_ipa_enabled;
  6900. break;
  6901. case CDP_CFG_VDEV_STATS_HW_OFFLOAD:
  6902. wlan_cfg_set_vdev_stats_hw_offload_config(wlan_cfg_ctx,
  6903. val.cdp_psoc_param_vdev_stats_hw_offload);
  6904. break;
  6905. case CDP_SAWF_ENABLE:
  6906. wlan_cfg_set_sawf_config(wlan_cfg_ctx, val.cdp_sawf_enabled);
  6907. break;
  6908. case CDP_UMAC_RST_SKEL_ENABLE:
  6909. dp_umac_rst_skel_enable_update(soc, val.cdp_umac_rst_skel);
  6910. break;
  6911. case CDP_UMAC_RESET_STATS:
  6912. dp_umac_reset_stats_print(soc);
  6913. break;
  6914. case CDP_SAWF_STATS:
  6915. wlan_cfg_set_sawf_stats_config(wlan_cfg_ctx,
  6916. val.cdp_sawf_stats);
  6917. break;
  6918. case CDP_CFG_RX_PEER_METADATA_VER:
  6919. dp_rx_peer_metadata_ver_update(
  6920. soc, val.cdp_peer_metadata_ver);
  6921. break;
  6922. case CDP_CFG_TX_DESC_NUM:
  6923. wlan_cfg_set_num_tx_desc(wlan_cfg_ctx,
  6924. val.cdp_tx_desc_num);
  6925. break;
  6926. case CDP_CFG_TX_EXT_DESC_NUM:
  6927. wlan_cfg_set_num_tx_ext_desc(wlan_cfg_ctx,
  6928. val.cdp_tx_ext_desc_num);
  6929. break;
  6930. case CDP_CFG_TX_RING_SIZE:
  6931. wlan_cfg_set_tx_ring_size(wlan_cfg_ctx,
  6932. val.cdp_tx_ring_size);
  6933. break;
  6934. case CDP_CFG_TX_COMPL_RING_SIZE:
  6935. wlan_cfg_set_tx_comp_ring_size(wlan_cfg_ctx,
  6936. val.cdp_tx_comp_ring_size);
  6937. break;
  6938. case CDP_CFG_RX_SW_DESC_NUM:
  6939. wlan_cfg_set_dp_soc_rx_sw_desc_num(wlan_cfg_ctx,
  6940. val.cdp_rx_sw_desc_num);
  6941. break;
  6942. case CDP_CFG_REO_DST_RING_SIZE:
  6943. wlan_cfg_set_reo_dst_ring_size(wlan_cfg_ctx,
  6944. val.cdp_reo_dst_ring_size);
  6945. break;
  6946. case CDP_CFG_RXDMA_REFILL_RING_SIZE:
  6947. wlan_cfg_set_dp_soc_rxdma_refill_ring_size(wlan_cfg_ctx,
  6948. val.cdp_rxdma_refill_ring_size);
  6949. break;
  6950. #ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
  6951. case CDP_CFG_RX_REFILL_POOL_NUM:
  6952. wlan_cfg_set_rx_refill_buf_pool_size(wlan_cfg_ctx,
  6953. val.cdp_rx_refill_buf_pool_size);
  6954. break;
  6955. #endif
  6956. default:
  6957. break;
  6958. }
  6959. return QDF_STATUS_SUCCESS;
  6960. }
  6961. /**
  6962. * dp_get_psoc_param: function to get parameters in soc
  6963. * @cdp_soc: DP soc handle
  6964. * @param: parameter type to be get
  6965. * @val: address of buffer
  6966. *
  6967. * Return: status
  6968. */
  6969. static QDF_STATUS dp_get_psoc_param(struct cdp_soc_t *cdp_soc,
  6970. enum cdp_psoc_param_type param,
  6971. cdp_config_param_type *val)
  6972. {
  6973. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  6974. struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx;
  6975. if (!soc)
  6976. return QDF_STATUS_E_FAILURE;
  6977. wlan_cfg_ctx = soc->wlan_cfg_ctx;
  6978. switch (param) {
  6979. case CDP_CFG_PEER_EXT_STATS:
  6980. val->cdp_psoc_param_pext_stats =
  6981. wlan_cfg_is_peer_ext_stats_enabled(wlan_cfg_ctx);
  6982. break;
  6983. case CDP_CFG_VDEV_STATS_HW_OFFLOAD:
  6984. val->cdp_psoc_param_vdev_stats_hw_offload =
  6985. wlan_cfg_get_vdev_stats_hw_offload_config(wlan_cfg_ctx);
  6986. break;
  6987. case CDP_UMAC_RST_SKEL_ENABLE:
  6988. val->cdp_umac_rst_skel = dp_umac_rst_skel_enable_get(soc);
  6989. break;
  6990. case CDP_TXRX_HAL_SOC_HDL:
  6991. val->hal_soc_hdl = soc->hal_soc;
  6992. break;
  6993. case CDP_CFG_TX_DESC_NUM:
  6994. val->cdp_tx_desc_num = wlan_cfg_get_num_tx_desc(wlan_cfg_ctx);
  6995. break;
  6996. case CDP_CFG_TX_EXT_DESC_NUM:
  6997. val->cdp_tx_ext_desc_num =
  6998. wlan_cfg_get_num_tx_ext_desc(wlan_cfg_ctx);
  6999. break;
  7000. case CDP_CFG_TX_RING_SIZE:
  7001. val->cdp_tx_ring_size = wlan_cfg_tx_ring_size(wlan_cfg_ctx);
  7002. break;
  7003. case CDP_CFG_TX_COMPL_RING_SIZE:
  7004. val->cdp_tx_comp_ring_size =
  7005. wlan_cfg_tx_comp_ring_size(wlan_cfg_ctx);
  7006. break;
  7007. case CDP_CFG_RX_SW_DESC_NUM:
  7008. val->cdp_rx_sw_desc_num =
  7009. wlan_cfg_get_dp_soc_rx_sw_desc_num(wlan_cfg_ctx);
  7010. break;
  7011. case CDP_CFG_REO_DST_RING_SIZE:
  7012. val->cdp_reo_dst_ring_size =
  7013. wlan_cfg_get_reo_dst_ring_size(wlan_cfg_ctx);
  7014. break;
  7015. case CDP_CFG_RXDMA_REFILL_RING_SIZE:
  7016. val->cdp_rxdma_refill_ring_size =
  7017. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(wlan_cfg_ctx);
  7018. break;
  7019. #ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
  7020. case CDP_CFG_RX_REFILL_POOL_NUM:
  7021. val->cdp_rx_refill_buf_pool_size =
  7022. wlan_cfg_get_rx_refill_buf_pool_size(wlan_cfg_ctx);
  7023. break;
  7024. #endif
  7025. default:
  7026. dp_warn("Invalid param: %u", param);
  7027. break;
  7028. }
  7029. return QDF_STATUS_SUCCESS;
  7030. }
  7031. /**
  7032. * dp_set_vdev_dscp_tid_map_wifi3() - Update Map ID selected for particular vdev
  7033. * @cdp_soc: CDP SOC handle
  7034. * @vdev_id: id of DP_VDEV handle
  7035. * @map_id:ID of map that needs to be updated
  7036. *
  7037. * Return: QDF_STATUS
  7038. */
  7039. static QDF_STATUS dp_set_vdev_dscp_tid_map_wifi3(ol_txrx_soc_handle cdp_soc,
  7040. uint8_t vdev_id,
  7041. uint8_t map_id)
  7042. {
  7043. cdp_config_param_type val;
  7044. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  7045. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7046. DP_MOD_ID_CDP);
  7047. if (vdev) {
  7048. vdev->dscp_tid_map_id = map_id;
  7049. val.cdp_vdev_param_dscp_tid_map_id = map_id;
  7050. soc->arch_ops.txrx_set_vdev_param(soc,
  7051. vdev,
  7052. CDP_UPDATE_DSCP_TO_TID_MAP,
  7053. val);
  7054. /* Update flag for transmit tid classification */
  7055. if (vdev->dscp_tid_map_id < soc->num_hw_dscp_tid_map)
  7056. vdev->skip_sw_tid_classification |=
  7057. DP_TX_HW_DSCP_TID_MAP_VALID;
  7058. else
  7059. vdev->skip_sw_tid_classification &=
  7060. ~DP_TX_HW_DSCP_TID_MAP_VALID;
  7061. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7062. return QDF_STATUS_SUCCESS;
  7063. }
  7064. return QDF_STATUS_E_FAILURE;
  7065. }
  7066. #ifdef DP_RATETABLE_SUPPORT
  7067. static int dp_txrx_get_ratekbps(int preamb, int mcs,
  7068. int htflag, int gintval)
  7069. {
  7070. uint32_t rix;
  7071. uint16_t ratecode;
  7072. enum cdp_punctured_modes punc_mode = NO_PUNCTURE;
  7073. return dp_getrateindex((uint32_t)gintval, (uint16_t)mcs, 1,
  7074. (uint8_t)preamb, 1, punc_mode,
  7075. &rix, &ratecode);
  7076. }
  7077. #else
  7078. static int dp_txrx_get_ratekbps(int preamb, int mcs,
  7079. int htflag, int gintval)
  7080. {
  7081. return 0;
  7082. }
  7083. #endif
  7084. /**
  7085. * dp_txrx_get_pdev_stats() - Returns cdp_pdev_stats
  7086. * @soc: DP soc handle
  7087. * @pdev_id: id of DP pdev handle
  7088. * @pdev_stats: buffer to copy to
  7089. *
  7090. * Return: status success/failure
  7091. */
  7092. static QDF_STATUS
  7093. dp_txrx_get_pdev_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  7094. struct cdp_pdev_stats *pdev_stats)
  7095. {
  7096. struct dp_pdev *pdev =
  7097. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  7098. pdev_id);
  7099. if (!pdev)
  7100. return QDF_STATUS_E_FAILURE;
  7101. dp_aggregate_pdev_stats(pdev);
  7102. qdf_mem_copy(pdev_stats, &pdev->stats, sizeof(struct cdp_pdev_stats));
  7103. return QDF_STATUS_SUCCESS;
  7104. }
  7105. /**
  7106. * dp_txrx_update_vdev_me_stats() - Update vdev ME stats sent from CDP
  7107. * @vdev: DP vdev handle
  7108. * @buf: buffer containing specific stats structure
  7109. *
  7110. * Return: void
  7111. */
  7112. static void dp_txrx_update_vdev_me_stats(struct dp_vdev *vdev,
  7113. void *buf)
  7114. {
  7115. struct cdp_tx_ingress_stats *host_stats = NULL;
  7116. if (!buf) {
  7117. dp_cdp_err("%pK: Invalid host stats buf", vdev->pdev->soc);
  7118. return;
  7119. }
  7120. host_stats = (struct cdp_tx_ingress_stats *)buf;
  7121. DP_STATS_INC_PKT(vdev, tx_i.mcast_en.mcast_pkt,
  7122. host_stats->mcast_en.mcast_pkt.num,
  7123. host_stats->mcast_en.mcast_pkt.bytes);
  7124. DP_STATS_INC(vdev, tx_i.mcast_en.dropped_map_error,
  7125. host_stats->mcast_en.dropped_map_error);
  7126. DP_STATS_INC(vdev, tx_i.mcast_en.dropped_self_mac,
  7127. host_stats->mcast_en.dropped_self_mac);
  7128. DP_STATS_INC(vdev, tx_i.mcast_en.dropped_send_fail,
  7129. host_stats->mcast_en.dropped_send_fail);
  7130. DP_STATS_INC(vdev, tx_i.mcast_en.ucast,
  7131. host_stats->mcast_en.ucast);
  7132. DP_STATS_INC(vdev, tx_i.mcast_en.fail_seg_alloc,
  7133. host_stats->mcast_en.fail_seg_alloc);
  7134. DP_STATS_INC(vdev, tx_i.mcast_en.clone_fail,
  7135. host_stats->mcast_en.clone_fail);
  7136. }
  7137. /**
  7138. * dp_txrx_update_vdev_igmp_me_stats() - Update vdev IGMP ME stats sent from CDP
  7139. * @vdev: DP vdev handle
  7140. * @buf: buffer containing specific stats structure
  7141. *
  7142. * Return: void
  7143. */
  7144. static void dp_txrx_update_vdev_igmp_me_stats(struct dp_vdev *vdev,
  7145. void *buf)
  7146. {
  7147. struct cdp_tx_ingress_stats *host_stats = NULL;
  7148. if (!buf) {
  7149. dp_cdp_err("%pK: Invalid host stats buf", vdev->pdev->soc);
  7150. return;
  7151. }
  7152. host_stats = (struct cdp_tx_ingress_stats *)buf;
  7153. DP_STATS_INC(vdev, tx_i.igmp_mcast_en.igmp_rcvd,
  7154. host_stats->igmp_mcast_en.igmp_rcvd);
  7155. DP_STATS_INC(vdev, tx_i.igmp_mcast_en.igmp_ucast_converted,
  7156. host_stats->igmp_mcast_en.igmp_ucast_converted);
  7157. }
  7158. /**
  7159. * dp_txrx_update_vdev_host_stats() - Update stats sent through CDP
  7160. * @soc_hdl: DP soc handle
  7161. * @vdev_id: id of DP vdev handle
  7162. * @buf: buffer containing specific stats structure
  7163. * @stats_id: stats type
  7164. *
  7165. * Return: QDF_STATUS
  7166. */
  7167. static QDF_STATUS dp_txrx_update_vdev_host_stats(struct cdp_soc_t *soc_hdl,
  7168. uint8_t vdev_id,
  7169. void *buf,
  7170. uint16_t stats_id)
  7171. {
  7172. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  7173. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7174. DP_MOD_ID_CDP);
  7175. if (!vdev) {
  7176. dp_cdp_err("%pK: Invalid vdev handle", soc);
  7177. return QDF_STATUS_E_FAILURE;
  7178. }
  7179. switch (stats_id) {
  7180. case DP_VDEV_STATS_PKT_CNT_ONLY:
  7181. break;
  7182. case DP_VDEV_STATS_TX_ME:
  7183. dp_txrx_update_vdev_me_stats(vdev, buf);
  7184. dp_txrx_update_vdev_igmp_me_stats(vdev, buf);
  7185. break;
  7186. default:
  7187. qdf_info("Invalid stats_id %d", stats_id);
  7188. break;
  7189. }
  7190. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7191. return QDF_STATUS_SUCCESS;
  7192. }
  7193. /**
  7194. * dp_txrx_get_peer_stats() - will return cdp_peer_stats
  7195. * @soc: soc handle
  7196. * @vdev_id: id of vdev handle
  7197. * @peer_mac: mac of DP_PEER handle
  7198. * @peer_stats: buffer to copy to
  7199. *
  7200. * Return: status success/failure
  7201. */
  7202. static QDF_STATUS
  7203. dp_txrx_get_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  7204. uint8_t *peer_mac, struct cdp_peer_stats *peer_stats)
  7205. {
  7206. struct dp_peer *peer = NULL;
  7207. struct cdp_peer_info peer_info = { 0 };
  7208. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  7209. CDP_WILD_PEER_TYPE);
  7210. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  7211. DP_MOD_ID_CDP);
  7212. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  7213. if (!peer)
  7214. return QDF_STATUS_E_FAILURE;
  7215. dp_get_peer_stats(peer, peer_stats);
  7216. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7217. return QDF_STATUS_SUCCESS;
  7218. }
  7219. #if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
  7220. /**
  7221. * dp_get_per_link_peer_stats() - Get per link stats
  7222. * @peer: DP peer
  7223. * @peer_stats: buffer to copy to
  7224. * @peer_type: Peer type
  7225. * @num_link: Number of ML links
  7226. *
  7227. * Return: status success/failure
  7228. */
  7229. QDF_STATUS dp_get_per_link_peer_stats(struct dp_peer *peer,
  7230. struct cdp_peer_stats *peer_stats,
  7231. enum cdp_peer_type peer_type,
  7232. uint8_t num_link)
  7233. {
  7234. uint8_t i, index = 0;
  7235. struct dp_peer *link_peer;
  7236. struct dp_mld_link_peers link_peers_info;
  7237. struct cdp_peer_stats *stats;
  7238. struct dp_soc *soc = peer->vdev->pdev->soc;
  7239. dp_get_peer_calibr_stats(peer, peer_stats);
  7240. dp_get_peer_basic_stats(peer, peer_stats);
  7241. dp_get_peer_tx_per(peer_stats);
  7242. if (IS_MLO_DP_MLD_PEER(peer)) {
  7243. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  7244. &link_peers_info,
  7245. DP_MOD_ID_GENERIC_STATS);
  7246. for (i = 0; i < link_peers_info.num_links; i++) {
  7247. link_peer = link_peers_info.link_peers[i];
  7248. if (qdf_unlikely(!link_peer))
  7249. continue;
  7250. if (index > num_link) {
  7251. dp_err("Request stats for %d link(s) is less than total link(s) %d",
  7252. num_link, link_peers_info.num_links);
  7253. break;
  7254. }
  7255. stats = &peer_stats[index];
  7256. dp_get_peer_per_pkt_stats(link_peer, stats);
  7257. dp_get_peer_extd_stats(link_peer, stats);
  7258. index++;
  7259. }
  7260. dp_release_link_peers_ref(&link_peers_info,
  7261. DP_MOD_ID_GENERIC_STATS);
  7262. } else {
  7263. dp_get_peer_per_pkt_stats(peer, peer_stats);
  7264. dp_get_peer_extd_stats(peer, peer_stats);
  7265. }
  7266. return QDF_STATUS_SUCCESS;
  7267. }
  7268. #else
  7269. QDF_STATUS dp_get_per_link_peer_stats(struct dp_peer *peer,
  7270. struct cdp_peer_stats *peer_stats,
  7271. enum cdp_peer_type peer_type,
  7272. uint8_t num_link)
  7273. {
  7274. dp_err("Per link stats not supported");
  7275. return QDF_STATUS_E_INVAL;
  7276. }
  7277. #endif
  7278. /**
  7279. * dp_txrx_get_per_link_peer_stats() - Get per link peer stats
  7280. * @soc: soc handle
  7281. * @vdev_id: id of vdev handle
  7282. * @peer_mac: peer mac address
  7283. * @peer_stats: buffer to copy to
  7284. * @peer_type: Peer type
  7285. * @num_link: Number of ML links
  7286. *
  7287. * NOTE: For peer_type = CDP_MLD_PEER_TYPE peer_stats should point to
  7288. * buffer of size = (sizeof(*peer_stats) * num_link)
  7289. *
  7290. * Return: status success/failure
  7291. */
  7292. static QDF_STATUS
  7293. dp_txrx_get_per_link_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  7294. uint8_t *peer_mac,
  7295. struct cdp_peer_stats *peer_stats,
  7296. enum cdp_peer_type peer_type, uint8_t num_link)
  7297. {
  7298. QDF_STATUS status;
  7299. struct dp_peer *peer = NULL;
  7300. struct cdp_peer_info peer_info = { 0 };
  7301. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  7302. peer_type);
  7303. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  7304. DP_MOD_ID_GENERIC_STATS);
  7305. if (!peer)
  7306. return QDF_STATUS_E_FAILURE;
  7307. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  7308. status = dp_get_per_link_peer_stats(peer, peer_stats, peer_type,
  7309. num_link);
  7310. dp_peer_unref_delete(peer, DP_MOD_ID_GENERIC_STATS);
  7311. return status;
  7312. }
  7313. /**
  7314. * dp_txrx_get_peer_stats_param() - will return specified cdp_peer_stats
  7315. * @soc: soc handle
  7316. * @vdev_id: vdev_id of vdev object
  7317. * @peer_mac: mac address of the peer
  7318. * @type: enum of required stats
  7319. * @buf: buffer to hold the value
  7320. *
  7321. * Return: status success/failure
  7322. */
  7323. static QDF_STATUS
  7324. dp_txrx_get_peer_stats_param(struct cdp_soc_t *soc, uint8_t vdev_id,
  7325. uint8_t *peer_mac, enum cdp_peer_stats_type type,
  7326. cdp_peer_stats_param_t *buf)
  7327. {
  7328. QDF_STATUS ret;
  7329. struct dp_peer *peer = NULL;
  7330. struct cdp_peer_info peer_info = { 0 };
  7331. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  7332. CDP_WILD_PEER_TYPE);
  7333. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  7334. DP_MOD_ID_CDP);
  7335. if (!peer) {
  7336. dp_peer_err("%pK: Invalid Peer for Mac " QDF_MAC_ADDR_FMT,
  7337. soc, QDF_MAC_ADDR_REF(peer_mac));
  7338. return QDF_STATUS_E_FAILURE;
  7339. }
  7340. if (type >= cdp_peer_per_pkt_stats_min &&
  7341. type < cdp_peer_per_pkt_stats_max) {
  7342. ret = dp_txrx_get_peer_per_pkt_stats_param(peer, type, buf);
  7343. } else if (type >= cdp_peer_extd_stats_min &&
  7344. type < cdp_peer_extd_stats_max) {
  7345. ret = dp_txrx_get_peer_extd_stats_param(peer, type, buf);
  7346. } else {
  7347. dp_err("%pK: Invalid stat type requested", soc);
  7348. ret = QDF_STATUS_E_FAILURE;
  7349. }
  7350. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7351. return ret;
  7352. }
  7353. /**
  7354. * dp_txrx_reset_peer_stats() - reset cdp_peer_stats for particular peer
  7355. * @soc_hdl: soc handle
  7356. * @vdev_id: id of vdev handle
  7357. * @peer_mac: mac of DP_PEER handle
  7358. *
  7359. * Return: QDF_STATUS
  7360. */
  7361. #ifdef WLAN_FEATURE_11BE_MLO
  7362. static QDF_STATUS
  7363. dp_txrx_reset_peer_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  7364. uint8_t *peer_mac)
  7365. {
  7366. QDF_STATUS status = QDF_STATUS_SUCCESS;
  7367. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  7368. struct dp_peer *peer =
  7369. dp_peer_get_tgt_peer_hash_find(soc, peer_mac, 0,
  7370. vdev_id, DP_MOD_ID_CDP);
  7371. if (!peer)
  7372. return QDF_STATUS_E_FAILURE;
  7373. DP_STATS_CLR(peer);
  7374. dp_txrx_peer_stats_clr(peer->txrx_peer);
  7375. if (IS_MLO_DP_MLD_PEER(peer)) {
  7376. uint8_t i;
  7377. struct dp_peer *link_peer;
  7378. struct dp_soc *link_peer_soc;
  7379. struct dp_mld_link_peers link_peers_info;
  7380. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  7381. &link_peers_info,
  7382. DP_MOD_ID_CDP);
  7383. for (i = 0; i < link_peers_info.num_links; i++) {
  7384. link_peer = link_peers_info.link_peers[i];
  7385. link_peer_soc = link_peer->vdev->pdev->soc;
  7386. DP_STATS_CLR(link_peer);
  7387. dp_monitor_peer_reset_stats(link_peer_soc, link_peer);
  7388. }
  7389. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  7390. } else {
  7391. dp_monitor_peer_reset_stats(soc, peer);
  7392. }
  7393. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7394. return status;
  7395. }
  7396. #else
  7397. static QDF_STATUS
  7398. dp_txrx_reset_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  7399. uint8_t *peer_mac)
  7400. {
  7401. QDF_STATUS status = QDF_STATUS_SUCCESS;
  7402. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  7403. peer_mac, 0, vdev_id,
  7404. DP_MOD_ID_CDP);
  7405. if (!peer)
  7406. return QDF_STATUS_E_FAILURE;
  7407. DP_STATS_CLR(peer);
  7408. dp_txrx_peer_stats_clr(peer->txrx_peer);
  7409. dp_monitor_peer_reset_stats((struct dp_soc *)soc, peer);
  7410. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7411. return status;
  7412. }
  7413. #endif
  7414. /**
  7415. * dp_txrx_get_vdev_stats() - Update buffer with cdp_vdev_stats
  7416. * @soc_hdl: CDP SoC handle
  7417. * @vdev_id: vdev Id
  7418. * @buf: buffer for vdev stats
  7419. * @is_aggregate: are aggregate stats being collected
  7420. *
  7421. * Return: QDF_STATUS
  7422. */
  7423. QDF_STATUS
  7424. dp_txrx_get_vdev_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  7425. void *buf, bool is_aggregate)
  7426. {
  7427. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  7428. struct cdp_vdev_stats *vdev_stats;
  7429. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7430. DP_MOD_ID_CDP);
  7431. if (!vdev)
  7432. return QDF_STATUS_E_RESOURCES;
  7433. vdev_stats = (struct cdp_vdev_stats *)buf;
  7434. if (is_aggregate) {
  7435. dp_aggregate_vdev_stats(vdev, buf);
  7436. } else {
  7437. qdf_mem_copy(vdev_stats, &vdev->stats, sizeof(vdev->stats));
  7438. }
  7439. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7440. return QDF_STATUS_SUCCESS;
  7441. }
  7442. /**
  7443. * dp_get_total_per() - get total per
  7444. * @soc: DP soc handle
  7445. * @pdev_id: id of DP_PDEV handle
  7446. *
  7447. * Return: % error rate using retries per packet and success packets
  7448. */
  7449. static int dp_get_total_per(struct cdp_soc_t *soc, uint8_t pdev_id)
  7450. {
  7451. struct dp_pdev *pdev =
  7452. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  7453. pdev_id);
  7454. if (!pdev)
  7455. return 0;
  7456. dp_aggregate_pdev_stats(pdev);
  7457. if ((pdev->stats.tx.tx_success.num + pdev->stats.tx.retries) == 0)
  7458. return 0;
  7459. return ((pdev->stats.tx.retries * 100) /
  7460. ((pdev->stats.tx.tx_success.num) + (pdev->stats.tx.retries)));
  7461. }
  7462. /**
  7463. * dp_txrx_stats_publish() - publish pdev stats into a buffer
  7464. * @soc: DP soc handle
  7465. * @pdev_id: id of DP_PDEV handle
  7466. * @buf: to hold pdev_stats
  7467. *
  7468. * Return: int
  7469. */
  7470. static int
  7471. dp_txrx_stats_publish(struct cdp_soc_t *soc, uint8_t pdev_id,
  7472. struct cdp_stats_extd *buf)
  7473. {
  7474. struct cdp_txrx_stats_req req = {0,};
  7475. QDF_STATUS status;
  7476. struct dp_pdev *pdev =
  7477. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  7478. pdev_id);
  7479. if (!pdev)
  7480. return TXRX_STATS_LEVEL_OFF;
  7481. if (pdev->pending_fw_stats_response)
  7482. return TXRX_STATS_LEVEL_OFF;
  7483. dp_aggregate_pdev_stats(pdev);
  7484. pdev->pending_fw_stats_response = true;
  7485. req.stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_TX;
  7486. req.cookie_val = DBG_STATS_COOKIE_DP_STATS;
  7487. pdev->fw_stats_tlv_bitmap_rcvd = 0;
  7488. qdf_event_reset(&pdev->fw_stats_event);
  7489. dp_h2t_ext_stats_msg_send(pdev, req.stats, req.param0,
  7490. req.param1, req.param2, req.param3, 0,
  7491. req.cookie_val, 0);
  7492. req.stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_RX;
  7493. req.cookie_val = DBG_STATS_COOKIE_DP_STATS;
  7494. dp_h2t_ext_stats_msg_send(pdev, req.stats, req.param0,
  7495. req.param1, req.param2, req.param3, 0,
  7496. req.cookie_val, 0);
  7497. status =
  7498. qdf_wait_single_event(&pdev->fw_stats_event, DP_MAX_SLEEP_TIME);
  7499. if (status != QDF_STATUS_SUCCESS) {
  7500. if (status == QDF_STATUS_E_TIMEOUT)
  7501. qdf_debug("TIMEOUT_OCCURS");
  7502. pdev->pending_fw_stats_response = false;
  7503. return TXRX_STATS_LEVEL_OFF;
  7504. }
  7505. qdf_mem_copy(buf, &pdev->stats, sizeof(struct cdp_pdev_stats));
  7506. pdev->pending_fw_stats_response = false;
  7507. return TXRX_STATS_LEVEL;
  7508. }
  7509. /**
  7510. * dp_get_obss_stats() - Get Pdev OBSS stats from Fw
  7511. * @soc: DP soc handle
  7512. * @pdev_id: id of DP_PDEV handle
  7513. * @buf: to hold pdev obss stats
  7514. * @req: Pointer to CDP TxRx stats
  7515. *
  7516. * Return: status
  7517. */
  7518. static QDF_STATUS
  7519. dp_get_obss_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  7520. struct cdp_pdev_obss_pd_stats_tlv *buf,
  7521. struct cdp_txrx_stats_req *req)
  7522. {
  7523. QDF_STATUS status;
  7524. struct dp_pdev *pdev =
  7525. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  7526. pdev_id);
  7527. if (!pdev)
  7528. return QDF_STATUS_E_INVAL;
  7529. if (pdev->pending_fw_obss_stats_response)
  7530. return QDF_STATUS_E_AGAIN;
  7531. pdev->pending_fw_obss_stats_response = true;
  7532. req->stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_OBSS_PD_STATS;
  7533. req->cookie_val = DBG_STATS_COOKIE_HTT_OBSS;
  7534. qdf_event_reset(&pdev->fw_obss_stats_event);
  7535. status = dp_h2t_ext_stats_msg_send(pdev, req->stats, req->param0,
  7536. req->param1, req->param2,
  7537. req->param3, 0, req->cookie_val,
  7538. req->mac_id);
  7539. if (QDF_IS_STATUS_ERROR(status)) {
  7540. pdev->pending_fw_obss_stats_response = false;
  7541. return status;
  7542. }
  7543. status =
  7544. qdf_wait_single_event(&pdev->fw_obss_stats_event,
  7545. DP_MAX_SLEEP_TIME);
  7546. if (status != QDF_STATUS_SUCCESS) {
  7547. if (status == QDF_STATUS_E_TIMEOUT)
  7548. qdf_debug("TIMEOUT_OCCURS");
  7549. pdev->pending_fw_obss_stats_response = false;
  7550. return QDF_STATUS_E_TIMEOUT;
  7551. }
  7552. qdf_mem_copy(buf, &pdev->stats.htt_tx_pdev_stats.obss_pd_stats_tlv,
  7553. sizeof(struct cdp_pdev_obss_pd_stats_tlv));
  7554. pdev->pending_fw_obss_stats_response = false;
  7555. return status;
  7556. }
  7557. /**
  7558. * dp_clear_pdev_obss_pd_stats() - Clear pdev obss stats
  7559. * @soc: DP soc handle
  7560. * @pdev_id: id of DP_PDEV handle
  7561. * @req: Pointer to CDP TxRx stats request mac_id will be
  7562. * pre-filled and should not be overwritten
  7563. *
  7564. * Return: status
  7565. */
  7566. static QDF_STATUS
  7567. dp_clear_pdev_obss_pd_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  7568. struct cdp_txrx_stats_req *req)
  7569. {
  7570. struct dp_pdev *pdev =
  7571. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  7572. pdev_id);
  7573. uint32_t cookie_val = DBG_STATS_COOKIE_DEFAULT;
  7574. if (!pdev)
  7575. return QDF_STATUS_E_INVAL;
  7576. /*
  7577. * For HTT_DBG_EXT_STATS_RESET command, FW need to config
  7578. * from param0 to param3 according to below rule:
  7579. *
  7580. * PARAM:
  7581. * - config_param0 : start_offset (stats type)
  7582. * - config_param1 : stats bmask from start offset
  7583. * - config_param2 : stats bmask from start offset + 32
  7584. * - config_param3 : stats bmask from start offset + 64
  7585. */
  7586. req->stats = (enum cdp_stats)HTT_DBG_EXT_STATS_RESET;
  7587. req->param0 = HTT_DBG_EXT_STATS_PDEV_OBSS_PD_STATS;
  7588. req->param1 = 0x00000001;
  7589. return dp_h2t_ext_stats_msg_send(pdev, req->stats, req->param0,
  7590. req->param1, req->param2, req->param3, 0,
  7591. cookie_val, req->mac_id);
  7592. }
  7593. /**
  7594. * dp_set_pdev_dscp_tid_map_wifi3() - update dscp tid map in pdev
  7595. * @soc_handle: soc handle
  7596. * @pdev_id: id of DP_PDEV handle
  7597. * @map_id: ID of map that needs to be updated
  7598. * @tos: index value in map
  7599. * @tid: tid value passed by the user
  7600. *
  7601. * Return: QDF_STATUS
  7602. */
  7603. static QDF_STATUS
  7604. dp_set_pdev_dscp_tid_map_wifi3(struct cdp_soc_t *soc_handle,
  7605. uint8_t pdev_id,
  7606. uint8_t map_id,
  7607. uint8_t tos, uint8_t tid)
  7608. {
  7609. uint8_t dscp;
  7610. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  7611. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  7612. if (!pdev)
  7613. return QDF_STATUS_E_FAILURE;
  7614. dscp = (tos >> DP_IP_DSCP_SHIFT) & DP_IP_DSCP_MASK;
  7615. pdev->dscp_tid_map[map_id][dscp] = tid;
  7616. if (map_id < soc->num_hw_dscp_tid_map)
  7617. hal_tx_update_dscp_tid(soc->hal_soc, tid,
  7618. map_id, dscp);
  7619. else
  7620. return QDF_STATUS_E_FAILURE;
  7621. return QDF_STATUS_SUCCESS;
  7622. }
  7623. #ifdef WLAN_SYSFS_DP_STATS
  7624. /**
  7625. * dp_sysfs_event_trigger() - Trigger event to wait for firmware
  7626. * stats request response.
  7627. * @soc: soc handle
  7628. * @cookie_val: cookie value
  7629. *
  7630. * Return: QDF_STATUS
  7631. */
  7632. static QDF_STATUS
  7633. dp_sysfs_event_trigger(struct dp_soc *soc, uint32_t cookie_val)
  7634. {
  7635. QDF_STATUS status = QDF_STATUS_SUCCESS;
  7636. /* wait for firmware response for sysfs stats request */
  7637. if (cookie_val == DBG_SYSFS_STATS_COOKIE) {
  7638. if (!soc) {
  7639. dp_cdp_err("soc is NULL");
  7640. return QDF_STATUS_E_FAILURE;
  7641. }
  7642. /* wait for event completion */
  7643. status = qdf_wait_single_event(&soc->sysfs_config->sysfs_txrx_fw_request_done,
  7644. WLAN_SYSFS_STAT_REQ_WAIT_MS);
  7645. if (status == QDF_STATUS_SUCCESS)
  7646. dp_cdp_info("sysfs_txrx_fw_request_done event completed");
  7647. else if (status == QDF_STATUS_E_TIMEOUT)
  7648. dp_cdp_warn("sysfs_txrx_fw_request_done event expired");
  7649. else
  7650. dp_cdp_warn("sysfs_txrx_fw_request_done event error code %d", status);
  7651. }
  7652. return status;
  7653. }
  7654. #else /* WLAN_SYSFS_DP_STATS */
  7655. static QDF_STATUS
  7656. dp_sysfs_event_trigger(struct dp_soc *soc, uint32_t cookie_val)
  7657. {
  7658. return QDF_STATUS_SUCCESS;
  7659. }
  7660. #endif /* WLAN_SYSFS_DP_STATS */
  7661. /**
  7662. * dp_fw_stats_process() - Process TXRX FW stats request.
  7663. * @vdev: DP VDEV handle
  7664. * @req: stats request
  7665. *
  7666. * Return: QDF_STATUS
  7667. */
  7668. static QDF_STATUS
  7669. dp_fw_stats_process(struct dp_vdev *vdev,
  7670. struct cdp_txrx_stats_req *req)
  7671. {
  7672. struct dp_pdev *pdev = NULL;
  7673. struct dp_soc *soc = NULL;
  7674. uint32_t stats = req->stats;
  7675. uint8_t mac_id = req->mac_id;
  7676. uint32_t cookie_val = DBG_STATS_COOKIE_DEFAULT;
  7677. if (!vdev) {
  7678. DP_TRACE(NONE, "VDEV not found");
  7679. return QDF_STATUS_E_FAILURE;
  7680. }
  7681. pdev = vdev->pdev;
  7682. if (!pdev) {
  7683. DP_TRACE(NONE, "PDEV not found");
  7684. return QDF_STATUS_E_FAILURE;
  7685. }
  7686. soc = pdev->soc;
  7687. if (!soc) {
  7688. DP_TRACE(NONE, "soc not found");
  7689. return QDF_STATUS_E_FAILURE;
  7690. }
  7691. /* In case request is from host sysfs for displaying stats on console */
  7692. if (req->cookie_val == DBG_SYSFS_STATS_COOKIE)
  7693. cookie_val = DBG_SYSFS_STATS_COOKIE;
  7694. /*
  7695. * For HTT_DBG_EXT_STATS_RESET command, FW need to config
  7696. * from param0 to param3 according to below rule:
  7697. *
  7698. * PARAM:
  7699. * - config_param0 : start_offset (stats type)
  7700. * - config_param1 : stats bmask from start offset
  7701. * - config_param2 : stats bmask from start offset + 32
  7702. * - config_param3 : stats bmask from start offset + 64
  7703. */
  7704. if (req->stats == CDP_TXRX_STATS_0) {
  7705. req->param0 = HTT_DBG_EXT_STATS_PDEV_TX;
  7706. req->param1 = 0xFFFFFFFF;
  7707. req->param2 = 0xFFFFFFFF;
  7708. req->param3 = 0xFFFFFFFF;
  7709. } else if (req->stats == (uint8_t)HTT_DBG_EXT_STATS_PDEV_TX_MU) {
  7710. req->param0 = HTT_DBG_EXT_STATS_SET_VDEV_MASK(vdev->vdev_id);
  7711. }
  7712. if (req->stats == (uint8_t)HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT) {
  7713. dp_h2t_ext_stats_msg_send(pdev,
  7714. HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT,
  7715. req->param0, req->param1, req->param2,
  7716. req->param3, 0, cookie_val,
  7717. mac_id);
  7718. } else {
  7719. dp_h2t_ext_stats_msg_send(pdev, stats, req->param0,
  7720. req->param1, req->param2, req->param3,
  7721. 0, cookie_val, mac_id);
  7722. }
  7723. dp_sysfs_event_trigger(soc, cookie_val);
  7724. return QDF_STATUS_SUCCESS;
  7725. }
  7726. /**
  7727. * dp_txrx_stats_request - function to map to firmware and host stats
  7728. * @soc_handle: soc handle
  7729. * @vdev_id: virtual device ID
  7730. * @req: stats request
  7731. *
  7732. * Return: QDF_STATUS
  7733. */
  7734. static
  7735. QDF_STATUS dp_txrx_stats_request(struct cdp_soc_t *soc_handle,
  7736. uint8_t vdev_id,
  7737. struct cdp_txrx_stats_req *req)
  7738. {
  7739. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_handle);
  7740. int host_stats;
  7741. int fw_stats;
  7742. enum cdp_stats stats;
  7743. int num_stats;
  7744. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7745. DP_MOD_ID_CDP);
  7746. QDF_STATUS status = QDF_STATUS_E_INVAL;
  7747. if (!vdev || !req) {
  7748. dp_cdp_err("%pK: Invalid vdev/req instance", soc);
  7749. status = QDF_STATUS_E_INVAL;
  7750. goto fail0;
  7751. }
  7752. if (req->mac_id >= WLAN_CFG_MAC_PER_TARGET) {
  7753. dp_err("Invalid mac_id: %u request", req->mac_id);
  7754. status = QDF_STATUS_E_INVAL;
  7755. goto fail0;
  7756. }
  7757. stats = req->stats;
  7758. if (stats >= CDP_TXRX_MAX_STATS) {
  7759. status = QDF_STATUS_E_INVAL;
  7760. goto fail0;
  7761. }
  7762. /*
  7763. * DP_CURR_FW_STATS_AVAIL: no of FW stats currently available
  7764. * has to be updated if new FW HTT stats added
  7765. */
  7766. if (stats > CDP_TXRX_STATS_HTT_MAX)
  7767. stats = stats + DP_CURR_FW_STATS_AVAIL - DP_HTT_DBG_EXT_STATS_MAX;
  7768. num_stats = QDF_ARRAY_SIZE(dp_stats_mapping_table);
  7769. if (stats >= num_stats) {
  7770. dp_cdp_err("%pK : Invalid stats option: %d", soc, stats);
  7771. status = QDF_STATUS_E_INVAL;
  7772. goto fail0;
  7773. }
  7774. req->stats = stats;
  7775. fw_stats = dp_stats_mapping_table[stats][STATS_FW];
  7776. host_stats = dp_stats_mapping_table[stats][STATS_HOST];
  7777. dp_info("stats: %u fw_stats_type: %d host_stats: %d",
  7778. stats, fw_stats, host_stats);
  7779. if (fw_stats != TXRX_FW_STATS_INVALID) {
  7780. /* update request with FW stats type */
  7781. req->stats = fw_stats;
  7782. status = dp_fw_stats_process(vdev, req);
  7783. } else if ((host_stats != TXRX_HOST_STATS_INVALID) &&
  7784. (host_stats <= TXRX_HOST_STATS_MAX))
  7785. status = dp_print_host_stats(vdev, req, soc);
  7786. else
  7787. dp_cdp_info("%pK: Wrong Input for TxRx Stats", soc);
  7788. fail0:
  7789. if (vdev)
  7790. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7791. return status;
  7792. }
  7793. /**
  7794. * dp_soc_notify_asserted_soc() - API to notify asserted soc info
  7795. * @psoc: CDP soc handle
  7796. *
  7797. * Return: QDF_STATUS
  7798. */
  7799. static QDF_STATUS dp_soc_notify_asserted_soc(struct cdp_soc_t *psoc)
  7800. {
  7801. struct dp_soc *soc = (struct dp_soc *)psoc;
  7802. if (!soc) {
  7803. dp_cdp_err("%pK: soc is NULL", soc);
  7804. return QDF_STATUS_E_INVAL;
  7805. }
  7806. return dp_umac_reset_notify_asserted_soc(soc);
  7807. }
  7808. /**
  7809. * dp_txrx_dump_stats() - Dump statistics
  7810. * @psoc: CDP soc handle
  7811. * @value: Statistics option
  7812. * @level: verbosity level
  7813. */
  7814. static QDF_STATUS dp_txrx_dump_stats(struct cdp_soc_t *psoc, uint16_t value,
  7815. enum qdf_stats_verbosity_level level)
  7816. {
  7817. struct dp_soc *soc =
  7818. (struct dp_soc *)psoc;
  7819. QDF_STATUS status = QDF_STATUS_SUCCESS;
  7820. if (!soc) {
  7821. dp_cdp_err("%pK: soc is NULL", soc);
  7822. return QDF_STATUS_E_INVAL;
  7823. }
  7824. switch (value) {
  7825. case CDP_TXRX_PATH_STATS:
  7826. dp_txrx_path_stats(soc);
  7827. dp_print_soc_interrupt_stats(soc);
  7828. hal_dump_reg_write_stats(soc->hal_soc);
  7829. dp_pdev_print_tx_delay_stats(soc);
  7830. /* Dump usage watermark stats for core TX/RX SRNGs */
  7831. dp_dump_srng_high_wm_stats(soc, (1 << REO_DST));
  7832. dp_print_fisa_stats(soc);
  7833. break;
  7834. case CDP_RX_RING_STATS:
  7835. dp_print_per_ring_stats(soc);
  7836. break;
  7837. case CDP_TXRX_TSO_STATS:
  7838. dp_print_tso_stats(soc, level);
  7839. break;
  7840. case CDP_DUMP_TX_FLOW_POOL_INFO:
  7841. if (level == QDF_STATS_VERBOSITY_LEVEL_HIGH)
  7842. cdp_dump_flow_pool_info((struct cdp_soc_t *)soc);
  7843. else
  7844. dp_tx_dump_flow_pool_info_compact(soc);
  7845. break;
  7846. case CDP_DP_NAPI_STATS:
  7847. dp_print_napi_stats(soc);
  7848. break;
  7849. case CDP_TXRX_DESC_STATS:
  7850. /* TODO: NOT IMPLEMENTED */
  7851. break;
  7852. case CDP_DP_RX_FISA_STATS:
  7853. dp_rx_dump_fisa_stats(soc);
  7854. break;
  7855. case CDP_DP_SWLM_STATS:
  7856. dp_print_swlm_stats(soc);
  7857. break;
  7858. case CDP_DP_TX_HW_LATENCY_STATS:
  7859. dp_pdev_print_tx_delay_stats(soc);
  7860. break;
  7861. default:
  7862. status = QDF_STATUS_E_INVAL;
  7863. break;
  7864. }
  7865. return status;
  7866. }
  7867. #ifdef WLAN_SYSFS_DP_STATS
  7868. static
  7869. void dp_sysfs_get_stat_type(struct dp_soc *soc, uint32_t *mac_id,
  7870. uint32_t *stat_type)
  7871. {
  7872. qdf_spinlock_acquire(&soc->sysfs_config->rw_stats_lock);
  7873. *stat_type = soc->sysfs_config->stat_type_requested;
  7874. *mac_id = soc->sysfs_config->mac_id;
  7875. qdf_spinlock_release(&soc->sysfs_config->rw_stats_lock);
  7876. }
  7877. static
  7878. void dp_sysfs_update_config_buf_params(struct dp_soc *soc,
  7879. uint32_t curr_len,
  7880. uint32_t max_buf_len,
  7881. char *buf)
  7882. {
  7883. qdf_spinlock_acquire(&soc->sysfs_config->sysfs_write_user_buffer);
  7884. /* set sysfs_config parameters */
  7885. soc->sysfs_config->buf = buf;
  7886. soc->sysfs_config->curr_buffer_length = curr_len;
  7887. soc->sysfs_config->max_buffer_length = max_buf_len;
  7888. qdf_spinlock_release(&soc->sysfs_config->sysfs_write_user_buffer);
  7889. }
  7890. static
  7891. QDF_STATUS dp_sysfs_fill_stats(ol_txrx_soc_handle soc_hdl,
  7892. char *buf, uint32_t buf_size)
  7893. {
  7894. uint32_t mac_id = 0;
  7895. uint32_t stat_type = 0;
  7896. uint32_t fw_stats = 0;
  7897. uint32_t host_stats = 0;
  7898. enum cdp_stats stats;
  7899. struct cdp_txrx_stats_req req;
  7900. uint32_t num_stats;
  7901. struct dp_soc *soc = NULL;
  7902. if (!soc_hdl) {
  7903. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  7904. return QDF_STATUS_E_INVAL;
  7905. }
  7906. soc = cdp_soc_t_to_dp_soc(soc_hdl);
  7907. if (!soc) {
  7908. dp_cdp_err("%pK: soc is NULL", soc);
  7909. return QDF_STATUS_E_INVAL;
  7910. }
  7911. dp_sysfs_get_stat_type(soc, &mac_id, &stat_type);
  7912. stats = stat_type;
  7913. if (stats >= CDP_TXRX_MAX_STATS) {
  7914. dp_cdp_info("sysfs stat type requested is invalid");
  7915. return QDF_STATUS_E_INVAL;
  7916. }
  7917. /*
  7918. * DP_CURR_FW_STATS_AVAIL: no of FW stats currently available
  7919. * has to be updated if new FW HTT stats added
  7920. */
  7921. if (stats > CDP_TXRX_MAX_STATS)
  7922. stats = stats + DP_CURR_FW_STATS_AVAIL - DP_HTT_DBG_EXT_STATS_MAX;
  7923. num_stats = QDF_ARRAY_SIZE(dp_stats_mapping_table);
  7924. if (stats >= num_stats) {
  7925. dp_cdp_err("%pK : Invalid stats option: %d, max num stats: %d",
  7926. soc, stats, num_stats);
  7927. return QDF_STATUS_E_INVAL;
  7928. }
  7929. /* build request */
  7930. fw_stats = dp_stats_mapping_table[stats][STATS_FW];
  7931. host_stats = dp_stats_mapping_table[stats][STATS_HOST];
  7932. req.stats = stat_type;
  7933. req.mac_id = mac_id;
  7934. /* request stats to be printed */
  7935. qdf_mutex_acquire(&soc->sysfs_config->sysfs_read_lock);
  7936. if (fw_stats != TXRX_FW_STATS_INVALID) {
  7937. /* update request with FW stats type */
  7938. req.cookie_val = DBG_SYSFS_STATS_COOKIE;
  7939. } else if ((host_stats != TXRX_HOST_STATS_INVALID) &&
  7940. (host_stats <= TXRX_HOST_STATS_MAX)) {
  7941. req.cookie_val = DBG_STATS_COOKIE_DEFAULT;
  7942. soc->sysfs_config->process_id = qdf_get_current_pid();
  7943. soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED;
  7944. }
  7945. dp_sysfs_update_config_buf_params(soc, 0, buf_size, buf);
  7946. dp_txrx_stats_request(soc_hdl, mac_id, &req);
  7947. soc->sysfs_config->process_id = 0;
  7948. soc->sysfs_config->printing_mode = PRINTING_MODE_DISABLED;
  7949. dp_sysfs_update_config_buf_params(soc, 0, 0, NULL);
  7950. qdf_mutex_release(&soc->sysfs_config->sysfs_read_lock);
  7951. return QDF_STATUS_SUCCESS;
  7952. }
  7953. static
  7954. QDF_STATUS dp_sysfs_set_stat_type(ol_txrx_soc_handle soc_hdl,
  7955. uint32_t stat_type, uint32_t mac_id)
  7956. {
  7957. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  7958. if (!soc_hdl) {
  7959. dp_cdp_err("%pK: soc is NULL", soc);
  7960. return QDF_STATUS_E_INVAL;
  7961. }
  7962. qdf_spinlock_acquire(&soc->sysfs_config->rw_stats_lock);
  7963. soc->sysfs_config->stat_type_requested = stat_type;
  7964. soc->sysfs_config->mac_id = mac_id;
  7965. qdf_spinlock_release(&soc->sysfs_config->rw_stats_lock);
  7966. return QDF_STATUS_SUCCESS;
  7967. }
  7968. static
  7969. QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl)
  7970. {
  7971. struct dp_soc *soc;
  7972. QDF_STATUS status;
  7973. if (!soc_hdl) {
  7974. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  7975. return QDF_STATUS_E_INVAL;
  7976. }
  7977. soc = soc_hdl;
  7978. soc->sysfs_config = qdf_mem_malloc(sizeof(struct sysfs_stats_config));
  7979. if (!soc->sysfs_config) {
  7980. dp_cdp_err("failed to allocate memory for sysfs_config no memory");
  7981. return QDF_STATUS_E_NOMEM;
  7982. }
  7983. status = qdf_event_create(&soc->sysfs_config->sysfs_txrx_fw_request_done);
  7984. /* create event for fw stats request from sysfs */
  7985. if (status != QDF_STATUS_SUCCESS) {
  7986. dp_cdp_err("failed to create event sysfs_txrx_fw_request_done");
  7987. qdf_mem_free(soc->sysfs_config);
  7988. soc->sysfs_config = NULL;
  7989. return QDF_STATUS_E_FAILURE;
  7990. }
  7991. qdf_spinlock_create(&soc->sysfs_config->rw_stats_lock);
  7992. qdf_mutex_create(&soc->sysfs_config->sysfs_read_lock);
  7993. qdf_spinlock_create(&soc->sysfs_config->sysfs_write_user_buffer);
  7994. return QDF_STATUS_SUCCESS;
  7995. }
  7996. static
  7997. QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl)
  7998. {
  7999. struct dp_soc *soc;
  8000. QDF_STATUS status;
  8001. if (!soc_hdl) {
  8002. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  8003. return QDF_STATUS_E_INVAL;
  8004. }
  8005. soc = soc_hdl;
  8006. if (!soc->sysfs_config) {
  8007. dp_cdp_err("soc->sysfs_config is NULL");
  8008. return QDF_STATUS_E_FAILURE;
  8009. }
  8010. status = qdf_event_destroy(&soc->sysfs_config->sysfs_txrx_fw_request_done);
  8011. if (status != QDF_STATUS_SUCCESS)
  8012. dp_cdp_err("Failed to destroy event sysfs_txrx_fw_request_done");
  8013. qdf_mutex_destroy(&soc->sysfs_config->sysfs_read_lock);
  8014. qdf_spinlock_destroy(&soc->sysfs_config->rw_stats_lock);
  8015. qdf_spinlock_destroy(&soc->sysfs_config->sysfs_write_user_buffer);
  8016. qdf_mem_free(soc->sysfs_config);
  8017. return QDF_STATUS_SUCCESS;
  8018. }
  8019. #else /* WLAN_SYSFS_DP_STATS */
  8020. static
  8021. QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl)
  8022. {
  8023. return QDF_STATUS_SUCCESS;
  8024. }
  8025. static
  8026. QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl)
  8027. {
  8028. return QDF_STATUS_SUCCESS;
  8029. }
  8030. #endif /* WLAN_SYSFS_DP_STATS */
  8031. /**
  8032. * dp_txrx_clear_dump_stats() - clear dumpStats
  8033. * @soc_hdl: soc handle
  8034. * @pdev_id: pdev ID
  8035. * @value: stats option
  8036. *
  8037. * Return: 0 - Success, non-zero - failure
  8038. */
  8039. static
  8040. QDF_STATUS dp_txrx_clear_dump_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  8041. uint8_t value)
  8042. {
  8043. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8044. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8045. if (!soc) {
  8046. dp_err("soc is NULL");
  8047. return QDF_STATUS_E_INVAL;
  8048. }
  8049. switch (value) {
  8050. case CDP_TXRX_TSO_STATS:
  8051. dp_txrx_clear_tso_stats(soc);
  8052. break;
  8053. case CDP_DP_TX_HW_LATENCY_STATS:
  8054. dp_pdev_clear_tx_delay_stats(soc);
  8055. break;
  8056. default:
  8057. status = QDF_STATUS_E_INVAL;
  8058. break;
  8059. }
  8060. return status;
  8061. }
  8062. static QDF_STATUS
  8063. dp_txrx_get_interface_stats(struct cdp_soc_t *soc_hdl,
  8064. uint8_t vdev_id,
  8065. void *buf,
  8066. bool is_aggregate)
  8067. {
  8068. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8069. if (soc && soc->arch_ops.dp_get_interface_stats)
  8070. return soc->arch_ops.dp_get_interface_stats(soc_hdl,
  8071. vdev_id,
  8072. buf,
  8073. is_aggregate);
  8074. return QDF_STATUS_E_FAILURE;
  8075. }
  8076. #ifdef QCA_LL_TX_FLOW_CONTROL_V2
  8077. /**
  8078. * dp_update_flow_control_parameters() - API to store datapath
  8079. * config parameters
  8080. * @soc: soc handle
  8081. * @params: ini parameter handle
  8082. *
  8083. * Return: void
  8084. */
  8085. static inline
  8086. void dp_update_flow_control_parameters(struct dp_soc *soc,
  8087. struct cdp_config_params *params)
  8088. {
  8089. soc->wlan_cfg_ctx->tx_flow_stop_queue_threshold =
  8090. params->tx_flow_stop_queue_threshold;
  8091. soc->wlan_cfg_ctx->tx_flow_start_queue_offset =
  8092. params->tx_flow_start_queue_offset;
  8093. }
  8094. #else
  8095. static inline
  8096. void dp_update_flow_control_parameters(struct dp_soc *soc,
  8097. struct cdp_config_params *params)
  8098. {
  8099. }
  8100. #endif
  8101. #ifdef WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT
  8102. /* Max packet limit for TX Comp packet loop (dp_tx_comp_handler) */
  8103. #define DP_TX_COMP_LOOP_PKT_LIMIT_MAX 1024
  8104. /* Max packet limit for RX REAP Loop (dp_rx_process) */
  8105. #define DP_RX_REAP_LOOP_PKT_LIMIT_MAX 1024
  8106. static
  8107. void dp_update_rx_soft_irq_limit_params(struct dp_soc *soc,
  8108. struct cdp_config_params *params)
  8109. {
  8110. soc->wlan_cfg_ctx->tx_comp_loop_pkt_limit =
  8111. params->tx_comp_loop_pkt_limit;
  8112. if (params->tx_comp_loop_pkt_limit < DP_TX_COMP_LOOP_PKT_LIMIT_MAX)
  8113. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check = true;
  8114. else
  8115. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check = false;
  8116. soc->wlan_cfg_ctx->rx_reap_loop_pkt_limit =
  8117. params->rx_reap_loop_pkt_limit;
  8118. if (params->rx_reap_loop_pkt_limit < DP_RX_REAP_LOOP_PKT_LIMIT_MAX)
  8119. soc->wlan_cfg_ctx->rx_enable_eol_data_check = true;
  8120. else
  8121. soc->wlan_cfg_ctx->rx_enable_eol_data_check = false;
  8122. soc->wlan_cfg_ctx->rx_hp_oos_update_limit =
  8123. params->rx_hp_oos_update_limit;
  8124. dp_info("tx_comp_loop_pkt_limit %u tx_comp_enable_eol_data_check %u rx_reap_loop_pkt_limit %u rx_enable_eol_data_check %u rx_hp_oos_update_limit %u",
  8125. soc->wlan_cfg_ctx->tx_comp_loop_pkt_limit,
  8126. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check,
  8127. soc->wlan_cfg_ctx->rx_reap_loop_pkt_limit,
  8128. soc->wlan_cfg_ctx->rx_enable_eol_data_check,
  8129. soc->wlan_cfg_ctx->rx_hp_oos_update_limit);
  8130. }
  8131. #else
  8132. static inline
  8133. void dp_update_rx_soft_irq_limit_params(struct dp_soc *soc,
  8134. struct cdp_config_params *params)
  8135. { }
  8136. #endif /* WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT */
  8137. /**
  8138. * dp_update_config_parameters() - API to store datapath
  8139. * config parameters
  8140. * @psoc: soc handle
  8141. * @params: ini parameter handle
  8142. *
  8143. * Return: status
  8144. */
  8145. static
  8146. QDF_STATUS dp_update_config_parameters(struct cdp_soc *psoc,
  8147. struct cdp_config_params *params)
  8148. {
  8149. struct dp_soc *soc = (struct dp_soc *)psoc;
  8150. if (!(soc)) {
  8151. dp_cdp_err("%pK: Invalid handle", soc);
  8152. return QDF_STATUS_E_INVAL;
  8153. }
  8154. soc->wlan_cfg_ctx->tso_enabled = params->tso_enable;
  8155. soc->wlan_cfg_ctx->lro_enabled = params->lro_enable;
  8156. soc->wlan_cfg_ctx->rx_hash = params->flow_steering_enable;
  8157. soc->wlan_cfg_ctx->p2p_tcp_udp_checksumoffload =
  8158. params->p2p_tcp_udp_checksumoffload;
  8159. soc->wlan_cfg_ctx->nan_tcp_udp_checksumoffload =
  8160. params->nan_tcp_udp_checksumoffload;
  8161. soc->wlan_cfg_ctx->tcp_udp_checksumoffload =
  8162. params->tcp_udp_checksumoffload;
  8163. soc->wlan_cfg_ctx->napi_enabled = params->napi_enable;
  8164. soc->wlan_cfg_ctx->ipa_enabled = params->ipa_enable;
  8165. soc->wlan_cfg_ctx->gro_enabled = params->gro_enable;
  8166. dp_update_rx_soft_irq_limit_params(soc, params);
  8167. dp_update_flow_control_parameters(soc, params);
  8168. return QDF_STATUS_SUCCESS;
  8169. }
  8170. static struct cdp_wds_ops dp_ops_wds = {
  8171. .vdev_set_wds = dp_vdev_set_wds,
  8172. #ifdef WDS_VENDOR_EXTENSION
  8173. .txrx_set_wds_rx_policy = dp_txrx_set_wds_rx_policy,
  8174. .txrx_wds_peer_tx_policy_update = dp_txrx_peer_wds_tx_policy_update,
  8175. #endif
  8176. };
  8177. /**
  8178. * dp_txrx_data_tx_cb_set() - set the callback for non standard tx
  8179. * @soc_hdl: datapath soc handle
  8180. * @vdev_id: virtual interface id
  8181. * @callback: callback function
  8182. * @ctxt: callback context
  8183. *
  8184. */
  8185. static void
  8186. dp_txrx_data_tx_cb_set(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  8187. ol_txrx_data_tx_cb callback, void *ctxt)
  8188. {
  8189. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8190. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8191. DP_MOD_ID_CDP);
  8192. if (!vdev)
  8193. return;
  8194. vdev->tx_non_std_data_callback.func = callback;
  8195. vdev->tx_non_std_data_callback.ctxt = ctxt;
  8196. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8197. }
  8198. /**
  8199. * dp_pdev_get_dp_txrx_handle() - get dp handle from pdev
  8200. * @soc: datapath soc handle
  8201. * @pdev_id: id of datapath pdev handle
  8202. *
  8203. * Return: opaque pointer to dp txrx handle
  8204. */
  8205. static void *dp_pdev_get_dp_txrx_handle(struct cdp_soc_t *soc, uint8_t pdev_id)
  8206. {
  8207. struct dp_pdev *pdev =
  8208. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8209. pdev_id);
  8210. if (qdf_unlikely(!pdev))
  8211. return NULL;
  8212. return pdev->dp_txrx_handle;
  8213. }
  8214. /**
  8215. * dp_pdev_set_dp_txrx_handle() - set dp handle in pdev
  8216. * @soc: datapath soc handle
  8217. * @pdev_id: id of datapath pdev handle
  8218. * @dp_txrx_hdl: opaque pointer for dp_txrx_handle
  8219. *
  8220. * Return: void
  8221. */
  8222. static void
  8223. dp_pdev_set_dp_txrx_handle(struct cdp_soc_t *soc, uint8_t pdev_id,
  8224. void *dp_txrx_hdl)
  8225. {
  8226. struct dp_pdev *pdev =
  8227. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8228. pdev_id);
  8229. if (!pdev)
  8230. return;
  8231. pdev->dp_txrx_handle = dp_txrx_hdl;
  8232. }
  8233. /**
  8234. * dp_vdev_get_dp_ext_handle() - get dp handle from vdev
  8235. * @soc_hdl: datapath soc handle
  8236. * @vdev_id: vdev id
  8237. *
  8238. * Return: opaque pointer to dp txrx handle
  8239. */
  8240. static void *dp_vdev_get_dp_ext_handle(ol_txrx_soc_handle soc_hdl,
  8241. uint8_t vdev_id)
  8242. {
  8243. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8244. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8245. DP_MOD_ID_CDP);
  8246. void *dp_ext_handle;
  8247. if (!vdev)
  8248. return NULL;
  8249. dp_ext_handle = vdev->vdev_dp_ext_handle;
  8250. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8251. return dp_ext_handle;
  8252. }
  8253. /**
  8254. * dp_vdev_set_dp_ext_handle() - set dp handle in vdev
  8255. * @soc_hdl: datapath soc handle
  8256. * @vdev_id: vdev id
  8257. * @size: size of advance dp handle
  8258. *
  8259. * Return: QDF_STATUS
  8260. */
  8261. static QDF_STATUS
  8262. dp_vdev_set_dp_ext_handle(ol_txrx_soc_handle soc_hdl, uint8_t vdev_id,
  8263. uint16_t size)
  8264. {
  8265. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8266. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8267. DP_MOD_ID_CDP);
  8268. void *dp_ext_handle;
  8269. if (!vdev)
  8270. return QDF_STATUS_E_FAILURE;
  8271. dp_ext_handle = qdf_mem_malloc(size);
  8272. if (!dp_ext_handle) {
  8273. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8274. return QDF_STATUS_E_FAILURE;
  8275. }
  8276. vdev->vdev_dp_ext_handle = dp_ext_handle;
  8277. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8278. return QDF_STATUS_SUCCESS;
  8279. }
  8280. /**
  8281. * dp_vdev_inform_ll_conn() - Inform vdev to add/delete a latency critical
  8282. * connection for this vdev
  8283. * @soc_hdl: CDP soc handle
  8284. * @vdev_id: vdev ID
  8285. * @action: Add/Delete action
  8286. *
  8287. * Return: QDF_STATUS.
  8288. */
  8289. static QDF_STATUS
  8290. dp_vdev_inform_ll_conn(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  8291. enum vdev_ll_conn_actions action)
  8292. {
  8293. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8294. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8295. DP_MOD_ID_CDP);
  8296. if (!vdev) {
  8297. dp_err("LL connection action for invalid vdev %d", vdev_id);
  8298. return QDF_STATUS_E_FAILURE;
  8299. }
  8300. switch (action) {
  8301. case CDP_VDEV_LL_CONN_ADD:
  8302. vdev->num_latency_critical_conn++;
  8303. break;
  8304. case CDP_VDEV_LL_CONN_DEL:
  8305. vdev->num_latency_critical_conn--;
  8306. break;
  8307. default:
  8308. dp_err("LL connection action invalid %d", action);
  8309. break;
  8310. }
  8311. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8312. return QDF_STATUS_SUCCESS;
  8313. }
  8314. #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
  8315. /**
  8316. * dp_soc_set_swlm_enable() - Enable/Disable SWLM if initialized.
  8317. * @soc_hdl: CDP Soc handle
  8318. * @value: Enable/Disable value
  8319. *
  8320. * Return: QDF_STATUS
  8321. */
  8322. static QDF_STATUS dp_soc_set_swlm_enable(struct cdp_soc_t *soc_hdl,
  8323. uint8_t value)
  8324. {
  8325. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8326. if (!soc->swlm.is_init) {
  8327. dp_err("SWLM is not initialized");
  8328. return QDF_STATUS_E_FAILURE;
  8329. }
  8330. soc->swlm.is_enabled = !!value;
  8331. return QDF_STATUS_SUCCESS;
  8332. }
  8333. /**
  8334. * dp_soc_is_swlm_enabled() - Check if SWLM is enabled.
  8335. * @soc_hdl: CDP Soc handle
  8336. *
  8337. * Return: QDF_STATUS
  8338. */
  8339. static uint8_t dp_soc_is_swlm_enabled(struct cdp_soc_t *soc_hdl)
  8340. {
  8341. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8342. return soc->swlm.is_enabled;
  8343. }
  8344. #endif
  8345. /**
  8346. * dp_soc_get_dp_txrx_handle() - get context for external-dp from dp soc
  8347. * @soc_handle: datapath soc handle
  8348. *
  8349. * Return: opaque pointer to external dp (non-core DP)
  8350. */
  8351. static void *dp_soc_get_dp_txrx_handle(struct cdp_soc *soc_handle)
  8352. {
  8353. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8354. return soc->external_txrx_handle;
  8355. }
  8356. /**
  8357. * dp_soc_set_dp_txrx_handle() - set external dp handle in soc
  8358. * @soc_handle: datapath soc handle
  8359. * @txrx_handle: opaque pointer to external dp (non-core DP)
  8360. *
  8361. * Return: void
  8362. */
  8363. static void
  8364. dp_soc_set_dp_txrx_handle(struct cdp_soc *soc_handle, void *txrx_handle)
  8365. {
  8366. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8367. soc->external_txrx_handle = txrx_handle;
  8368. }
  8369. /**
  8370. * dp_soc_map_pdev_to_lmac() - Save pdev_id to lmac_id mapping
  8371. * @soc_hdl: datapath soc handle
  8372. * @pdev_id: id of the datapath pdev handle
  8373. * @lmac_id: lmac id
  8374. *
  8375. * Return: QDF_STATUS
  8376. */
  8377. static QDF_STATUS
  8378. dp_soc_map_pdev_to_lmac
  8379. (struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  8380. uint32_t lmac_id)
  8381. {
  8382. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8383. wlan_cfg_set_hw_mac_idx(soc->wlan_cfg_ctx,
  8384. pdev_id,
  8385. lmac_id);
  8386. /*Set host PDEV ID for lmac_id*/
  8387. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  8388. pdev_id,
  8389. lmac_id);
  8390. return QDF_STATUS_SUCCESS;
  8391. }
  8392. /**
  8393. * dp_soc_handle_pdev_mode_change() - Update pdev to lmac mapping
  8394. * @soc_hdl: datapath soc handle
  8395. * @pdev_id: id of the datapath pdev handle
  8396. * @lmac_id: lmac id
  8397. *
  8398. * In the event of a dynamic mode change, update the pdev to lmac mapping
  8399. *
  8400. * Return: QDF_STATUS
  8401. */
  8402. static QDF_STATUS
  8403. dp_soc_handle_pdev_mode_change
  8404. (struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  8405. uint32_t lmac_id)
  8406. {
  8407. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8408. struct dp_vdev *vdev = NULL;
  8409. uint8_t hw_pdev_id, mac_id;
  8410. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc,
  8411. pdev_id);
  8412. int nss_config = wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx);
  8413. if (qdf_unlikely(!pdev))
  8414. return QDF_STATUS_E_FAILURE;
  8415. pdev->lmac_id = lmac_id;
  8416. pdev->target_pdev_id =
  8417. dp_calculate_target_pdev_id_from_host_pdev_id(soc, pdev_id);
  8418. dp_info("mode change %d %d", pdev->pdev_id, pdev->lmac_id);
  8419. /*Set host PDEV ID for lmac_id*/
  8420. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  8421. pdev->pdev_id,
  8422. lmac_id);
  8423. hw_pdev_id =
  8424. dp_get_target_pdev_id_for_host_pdev_id(soc,
  8425. pdev->pdev_id);
  8426. /*
  8427. * When NSS offload is enabled, send pdev_id->lmac_id
  8428. * and pdev_id to hw_pdev_id to NSS FW
  8429. */
  8430. if (nss_config) {
  8431. mac_id = pdev->lmac_id;
  8432. if (soc->cdp_soc.ol_ops->pdev_update_lmac_n_target_pdev_id)
  8433. soc->cdp_soc.ol_ops->
  8434. pdev_update_lmac_n_target_pdev_id(
  8435. soc->ctrl_psoc,
  8436. &pdev_id, &mac_id, &hw_pdev_id);
  8437. }
  8438. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  8439. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  8440. DP_TX_TCL_METADATA_PDEV_ID_SET(vdev->htt_tcl_metadata,
  8441. hw_pdev_id);
  8442. vdev->lmac_id = pdev->lmac_id;
  8443. }
  8444. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  8445. return QDF_STATUS_SUCCESS;
  8446. }
  8447. /**
  8448. * dp_soc_set_pdev_status_down() - set pdev down/up status
  8449. * @soc: datapath soc handle
  8450. * @pdev_id: id of datapath pdev handle
  8451. * @is_pdev_down: pdev down/up status
  8452. *
  8453. * Return: QDF_STATUS
  8454. */
  8455. static QDF_STATUS
  8456. dp_soc_set_pdev_status_down(struct cdp_soc_t *soc, uint8_t pdev_id,
  8457. bool is_pdev_down)
  8458. {
  8459. struct dp_pdev *pdev =
  8460. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8461. pdev_id);
  8462. if (!pdev)
  8463. return QDF_STATUS_E_FAILURE;
  8464. pdev->is_pdev_down = is_pdev_down;
  8465. return QDF_STATUS_SUCCESS;
  8466. }
  8467. /**
  8468. * dp_get_cfg_capabilities() - get dp capabilities
  8469. * @soc_handle: datapath soc handle
  8470. * @dp_caps: enum for dp capabilities
  8471. *
  8472. * Return: bool to determine if dp caps is enabled
  8473. */
  8474. static bool
  8475. dp_get_cfg_capabilities(struct cdp_soc_t *soc_handle,
  8476. enum cdp_capabilities dp_caps)
  8477. {
  8478. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8479. return wlan_cfg_get_dp_caps(soc->wlan_cfg_ctx, dp_caps);
  8480. }
  8481. #ifdef FEATURE_AST
  8482. static QDF_STATUS
  8483. dp_peer_teardown_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  8484. uint8_t *peer_mac)
  8485. {
  8486. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8487. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8488. struct dp_peer *peer =
  8489. dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  8490. DP_MOD_ID_CDP);
  8491. /* Peer can be null for monitor vap mac address */
  8492. if (!peer) {
  8493. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_DEBUG,
  8494. "%s: Invalid peer\n", __func__);
  8495. return QDF_STATUS_E_FAILURE;
  8496. }
  8497. dp_peer_update_state(soc, peer, DP_PEER_STATE_LOGICAL_DELETE);
  8498. qdf_spin_lock_bh(&soc->ast_lock);
  8499. dp_peer_send_wds_disconnect(soc, peer);
  8500. dp_peer_delete_ast_entries(soc, peer);
  8501. qdf_spin_unlock_bh(&soc->ast_lock);
  8502. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8503. return status;
  8504. }
  8505. #endif
  8506. #ifndef WLAN_SUPPORT_RX_TAG_STATISTICS
  8507. /**
  8508. * dp_dump_pdev_rx_protocol_tag_stats - dump the number of packets tagged for
  8509. * given protocol type (RX_PROTOCOL_TAG_ALL indicates for all protocol)
  8510. * @soc: cdp_soc handle
  8511. * @pdev_id: id of cdp_pdev handle
  8512. * @protocol_type: protocol type for which stats should be displayed
  8513. *
  8514. * Return: none
  8515. */
  8516. static inline void
  8517. dp_dump_pdev_rx_protocol_tag_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  8518. uint16_t protocol_type)
  8519. {
  8520. }
  8521. #endif /* WLAN_SUPPORT_RX_TAG_STATISTICS */
  8522. #ifndef WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG
  8523. /**
  8524. * dp_update_pdev_rx_protocol_tag() - Add/remove a protocol tag that should be
  8525. * applied to the desired protocol type packets
  8526. * @soc: soc handle
  8527. * @pdev_id: id of cdp_pdev handle
  8528. * @enable_rx_protocol_tag: bitmask that indicates what protocol types
  8529. * are enabled for tagging. zero indicates disable feature, non-zero indicates
  8530. * enable feature
  8531. * @protocol_type: new protocol type for which the tag is being added
  8532. * @tag: user configured tag for the new protocol
  8533. *
  8534. * Return: Success
  8535. */
  8536. static inline QDF_STATUS
  8537. dp_update_pdev_rx_protocol_tag(struct cdp_soc_t *soc, uint8_t pdev_id,
  8538. uint32_t enable_rx_protocol_tag,
  8539. uint16_t protocol_type,
  8540. uint16_t tag)
  8541. {
  8542. return QDF_STATUS_SUCCESS;
  8543. }
  8544. #endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG */
  8545. #ifndef WLAN_SUPPORT_RX_FLOW_TAG
  8546. /**
  8547. * dp_set_rx_flow_tag() - add/delete a flow
  8548. * @cdp_soc: CDP soc handle
  8549. * @pdev_id: id of cdp_pdev handle
  8550. * @flow_info: flow tuple that is to be added to/deleted from flow search table
  8551. *
  8552. * Return: Success
  8553. */
  8554. static inline QDF_STATUS
  8555. dp_set_rx_flow_tag(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  8556. struct cdp_rx_flow_info *flow_info)
  8557. {
  8558. return QDF_STATUS_SUCCESS;
  8559. }
  8560. /**
  8561. * dp_dump_rx_flow_tag_stats() - dump the number of packets tagged for
  8562. * given flow 5-tuple
  8563. * @cdp_soc: soc handle
  8564. * @pdev_id: id of cdp_pdev handle
  8565. * @flow_info: flow 5-tuple for which stats should be displayed
  8566. *
  8567. * Return: Success
  8568. */
  8569. static inline QDF_STATUS
  8570. dp_dump_rx_flow_tag_stats(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  8571. struct cdp_rx_flow_info *flow_info)
  8572. {
  8573. return QDF_STATUS_SUCCESS;
  8574. }
  8575. #endif /* WLAN_SUPPORT_RX_FLOW_TAG */
  8576. static QDF_STATUS dp_peer_map_attach_wifi3(struct cdp_soc_t *soc_hdl,
  8577. uint32_t max_peers,
  8578. uint32_t max_ast_index,
  8579. uint8_t peer_map_unmap_versions)
  8580. {
  8581. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8582. QDF_STATUS status;
  8583. soc->max_peers = max_peers;
  8584. wlan_cfg_set_max_ast_idx(soc->wlan_cfg_ctx, max_ast_index);
  8585. status = soc->arch_ops.txrx_peer_map_attach(soc);
  8586. if (!QDF_IS_STATUS_SUCCESS(status)) {
  8587. dp_err("failure in allocating peer tables");
  8588. return QDF_STATUS_E_FAILURE;
  8589. }
  8590. dp_info("max_peers %u, calculated max_peers %u max_ast_index: %u",
  8591. max_peers, soc->max_peer_id, max_ast_index);
  8592. status = dp_peer_find_attach(soc);
  8593. if (!QDF_IS_STATUS_SUCCESS(status)) {
  8594. dp_err("Peer find attach failure");
  8595. goto fail;
  8596. }
  8597. soc->peer_map_unmap_versions = peer_map_unmap_versions;
  8598. soc->peer_map_attach_success = TRUE;
  8599. return QDF_STATUS_SUCCESS;
  8600. fail:
  8601. soc->arch_ops.txrx_peer_map_detach(soc);
  8602. return status;
  8603. }
  8604. static QDF_STATUS dp_soc_set_param(struct cdp_soc_t *soc_hdl,
  8605. enum cdp_soc_param_t param,
  8606. uint32_t value)
  8607. {
  8608. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8609. switch (param) {
  8610. case DP_SOC_PARAM_MSDU_EXCEPTION_DESC:
  8611. soc->num_msdu_exception_desc = value;
  8612. dp_info("num_msdu exception_desc %u",
  8613. value);
  8614. break;
  8615. case DP_SOC_PARAM_CMEM_FSE_SUPPORT:
  8616. if (wlan_cfg_is_fst_in_cmem_enabled(soc->wlan_cfg_ctx))
  8617. soc->fst_in_cmem = !!value;
  8618. dp_info("FW supports CMEM FSE %u", value);
  8619. break;
  8620. case DP_SOC_PARAM_MAX_AST_AGEOUT:
  8621. soc->max_ast_ageout_count = value;
  8622. dp_info("Max ast ageout count %u", soc->max_ast_ageout_count);
  8623. break;
  8624. case DP_SOC_PARAM_EAPOL_OVER_CONTROL_PORT:
  8625. soc->eapol_over_control_port = value;
  8626. dp_info("Eapol over control_port:%d",
  8627. soc->eapol_over_control_port);
  8628. break;
  8629. case DP_SOC_PARAM_MULTI_PEER_GRP_CMD_SUPPORT:
  8630. soc->multi_peer_grp_cmd_supported = value;
  8631. dp_info("Multi Peer group command support:%d",
  8632. soc->multi_peer_grp_cmd_supported);
  8633. break;
  8634. case DP_SOC_PARAM_RSSI_DBM_CONV_SUPPORT:
  8635. soc->features.rssi_dbm_conv_support = value;
  8636. dp_info("Rssi dbm conversion support:%u",
  8637. soc->features.rssi_dbm_conv_support);
  8638. break;
  8639. case DP_SOC_PARAM_UMAC_HW_RESET_SUPPORT:
  8640. soc->features.umac_hw_reset_support = value;
  8641. dp_info("UMAC HW reset support :%u",
  8642. soc->features.umac_hw_reset_support);
  8643. break;
  8644. default:
  8645. dp_info("not handled param %d ", param);
  8646. break;
  8647. }
  8648. return QDF_STATUS_SUCCESS;
  8649. }
  8650. static void dp_soc_set_rate_stats_ctx(struct cdp_soc_t *soc_handle,
  8651. void *stats_ctx)
  8652. {
  8653. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8654. soc->rate_stats_ctx = (struct cdp_soc_rate_stats_ctx *)stats_ctx;
  8655. }
  8656. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  8657. /**
  8658. * dp_peer_flush_rate_stats_req() - Flush peer rate stats
  8659. * @soc: Datapath SOC handle
  8660. * @peer: Datapath peer
  8661. * @arg: argument to iter function
  8662. *
  8663. * Return: QDF_STATUS
  8664. */
  8665. static void
  8666. dp_peer_flush_rate_stats_req(struct dp_soc *soc, struct dp_peer *peer,
  8667. void *arg)
  8668. {
  8669. /* Skip self peer */
  8670. if (!qdf_mem_cmp(peer->mac_addr.raw, peer->vdev->mac_addr.raw,
  8671. QDF_MAC_ADDR_SIZE))
  8672. return;
  8673. dp_wdi_event_handler(
  8674. WDI_EVENT_FLUSH_RATE_STATS_REQ,
  8675. soc, dp_monitor_peer_get_peerstats_ctx(soc, peer),
  8676. peer->peer_id,
  8677. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  8678. }
  8679. /**
  8680. * dp_flush_rate_stats_req() - Flush peer rate stats in pdev
  8681. * @soc_hdl: Datapath SOC handle
  8682. * @pdev_id: pdev_id
  8683. *
  8684. * Return: QDF_STATUS
  8685. */
  8686. static QDF_STATUS dp_flush_rate_stats_req(struct cdp_soc_t *soc_hdl,
  8687. uint8_t pdev_id)
  8688. {
  8689. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8690. struct dp_pdev *pdev =
  8691. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8692. pdev_id);
  8693. if (!pdev)
  8694. return QDF_STATUS_E_FAILURE;
  8695. dp_pdev_iterate_peer(pdev, dp_peer_flush_rate_stats_req, NULL,
  8696. DP_MOD_ID_CDP);
  8697. return QDF_STATUS_SUCCESS;
  8698. }
  8699. #else
  8700. static inline QDF_STATUS
  8701. dp_flush_rate_stats_req(struct cdp_soc_t *soc_hdl,
  8702. uint8_t pdev_id)
  8703. {
  8704. return QDF_STATUS_SUCCESS;
  8705. }
  8706. #endif
  8707. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  8708. #ifdef WLAN_FEATURE_11BE_MLO
  8709. /**
  8710. * dp_get_peer_extd_rate_link_stats() - function to get peer
  8711. * extended rate and link stats
  8712. * @soc_hdl: dp soc handler
  8713. * @mac_addr: mac address of peer
  8714. *
  8715. * Return: QDF_STATUS
  8716. */
  8717. static QDF_STATUS
  8718. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  8719. {
  8720. uint8_t i;
  8721. struct dp_peer *link_peer;
  8722. struct dp_soc *link_peer_soc;
  8723. struct dp_mld_link_peers link_peers_info;
  8724. struct dp_peer *peer = NULL;
  8725. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8726. struct cdp_peer_info peer_info = { 0 };
  8727. if (!mac_addr) {
  8728. dp_err("NULL peer mac addr");
  8729. return QDF_STATUS_E_FAILURE;
  8730. }
  8731. DP_PEER_INFO_PARAMS_INIT(&peer_info, DP_VDEV_ALL, mac_addr, false,
  8732. CDP_WILD_PEER_TYPE);
  8733. peer = dp_peer_hash_find_wrapper(soc, &peer_info, DP_MOD_ID_CDP);
  8734. if (!peer) {
  8735. dp_err("Peer is NULL");
  8736. return QDF_STATUS_E_FAILURE;
  8737. }
  8738. if (IS_MLO_DP_MLD_PEER(peer)) {
  8739. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  8740. &link_peers_info,
  8741. DP_MOD_ID_CDP);
  8742. for (i = 0; i < link_peers_info.num_links; i++) {
  8743. link_peer = link_peers_info.link_peers[i];
  8744. link_peer_soc = link_peer->vdev->pdev->soc;
  8745. dp_wdi_event_handler(WDI_EVENT_FLUSH_RATE_STATS_REQ,
  8746. link_peer_soc,
  8747. dp_monitor_peer_get_peerstats_ctx
  8748. (link_peer_soc, link_peer),
  8749. link_peer->peer_id,
  8750. WDI_NO_VAL,
  8751. link_peer->vdev->pdev->pdev_id);
  8752. }
  8753. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  8754. } else {
  8755. dp_wdi_event_handler(
  8756. WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
  8757. dp_monitor_peer_get_peerstats_ctx(soc, peer),
  8758. peer->peer_id,
  8759. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  8760. }
  8761. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8762. return QDF_STATUS_SUCCESS;
  8763. }
  8764. #else
  8765. static QDF_STATUS
  8766. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  8767. {
  8768. struct dp_peer *peer = NULL;
  8769. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8770. if (!mac_addr) {
  8771. dp_err("NULL peer mac addr");
  8772. return QDF_STATUS_E_FAILURE;
  8773. }
  8774. peer = dp_peer_find_hash_find(soc, mac_addr, 0,
  8775. DP_VDEV_ALL, DP_MOD_ID_CDP);
  8776. if (!peer) {
  8777. dp_err("Peer is NULL");
  8778. return QDF_STATUS_E_FAILURE;
  8779. }
  8780. dp_wdi_event_handler(
  8781. WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
  8782. dp_monitor_peer_get_peerstats_ctx(soc, peer),
  8783. peer->peer_id,
  8784. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  8785. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8786. return QDF_STATUS_SUCCESS;
  8787. }
  8788. #endif
  8789. #else
  8790. static inline QDF_STATUS
  8791. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  8792. {
  8793. return QDF_STATUS_SUCCESS;
  8794. }
  8795. #endif
  8796. static void *dp_peer_get_peerstats_ctx(struct cdp_soc_t *soc_hdl,
  8797. uint8_t vdev_id,
  8798. uint8_t *mac_addr)
  8799. {
  8800. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8801. struct dp_peer *peer;
  8802. void *peerstats_ctx = NULL;
  8803. if (mac_addr) {
  8804. peer = dp_peer_find_hash_find(soc, mac_addr,
  8805. 0, vdev_id,
  8806. DP_MOD_ID_CDP);
  8807. if (!peer)
  8808. return NULL;
  8809. if (!IS_MLO_DP_MLD_PEER(peer))
  8810. peerstats_ctx = dp_monitor_peer_get_peerstats_ctx(soc,
  8811. peer);
  8812. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8813. }
  8814. return peerstats_ctx;
  8815. }
  8816. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  8817. static QDF_STATUS dp_peer_flush_rate_stats(struct cdp_soc_t *soc,
  8818. uint8_t pdev_id,
  8819. void *buf)
  8820. {
  8821. dp_wdi_event_handler(WDI_EVENT_PEER_FLUSH_RATE_STATS,
  8822. (struct dp_soc *)soc, buf, HTT_INVALID_PEER,
  8823. WDI_NO_VAL, pdev_id);
  8824. return QDF_STATUS_SUCCESS;
  8825. }
  8826. #else
  8827. static inline QDF_STATUS
  8828. dp_peer_flush_rate_stats(struct cdp_soc_t *soc,
  8829. uint8_t pdev_id,
  8830. void *buf)
  8831. {
  8832. return QDF_STATUS_SUCCESS;
  8833. }
  8834. #endif
  8835. static void *dp_soc_get_rate_stats_ctx(struct cdp_soc_t *soc_handle)
  8836. {
  8837. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8838. return soc->rate_stats_ctx;
  8839. }
  8840. /**
  8841. * dp_get_cfg() - get dp cfg
  8842. * @soc: cdp soc handle
  8843. * @cfg: cfg enum
  8844. *
  8845. * Return: cfg value
  8846. */
  8847. static uint32_t dp_get_cfg(struct cdp_soc_t *soc, enum cdp_dp_cfg cfg)
  8848. {
  8849. struct dp_soc *dpsoc = (struct dp_soc *)soc;
  8850. uint32_t value = 0;
  8851. switch (cfg) {
  8852. case cfg_dp_enable_data_stall:
  8853. value = dpsoc->wlan_cfg_ctx->enable_data_stall_detection;
  8854. break;
  8855. case cfg_dp_enable_p2p_ip_tcp_udp_checksum_offload:
  8856. value = dpsoc->wlan_cfg_ctx->p2p_tcp_udp_checksumoffload;
  8857. break;
  8858. case cfg_dp_enable_nan_ip_tcp_udp_checksum_offload:
  8859. value = dpsoc->wlan_cfg_ctx->nan_tcp_udp_checksumoffload;
  8860. break;
  8861. case cfg_dp_enable_ip_tcp_udp_checksum_offload:
  8862. value = dpsoc->wlan_cfg_ctx->tcp_udp_checksumoffload;
  8863. break;
  8864. case cfg_dp_disable_legacy_mode_csum_offload:
  8865. value = dpsoc->wlan_cfg_ctx->
  8866. legacy_mode_checksumoffload_disable;
  8867. break;
  8868. case cfg_dp_tso_enable:
  8869. value = dpsoc->wlan_cfg_ctx->tso_enabled;
  8870. break;
  8871. case cfg_dp_lro_enable:
  8872. value = dpsoc->wlan_cfg_ctx->lro_enabled;
  8873. break;
  8874. case cfg_dp_gro_enable:
  8875. value = dpsoc->wlan_cfg_ctx->gro_enabled;
  8876. break;
  8877. case cfg_dp_tc_based_dyn_gro_enable:
  8878. value = dpsoc->wlan_cfg_ctx->tc_based_dynamic_gro;
  8879. break;
  8880. case cfg_dp_tc_ingress_prio:
  8881. value = dpsoc->wlan_cfg_ctx->tc_ingress_prio;
  8882. break;
  8883. case cfg_dp_sg_enable:
  8884. value = dpsoc->wlan_cfg_ctx->sg_enabled;
  8885. break;
  8886. case cfg_dp_tx_flow_start_queue_offset:
  8887. value = dpsoc->wlan_cfg_ctx->tx_flow_start_queue_offset;
  8888. break;
  8889. case cfg_dp_tx_flow_stop_queue_threshold:
  8890. value = dpsoc->wlan_cfg_ctx->tx_flow_stop_queue_threshold;
  8891. break;
  8892. case cfg_dp_disable_intra_bss_fwd:
  8893. value = dpsoc->wlan_cfg_ctx->disable_intra_bss_fwd;
  8894. break;
  8895. case cfg_dp_pktlog_buffer_size:
  8896. value = dpsoc->wlan_cfg_ctx->pktlog_buffer_size;
  8897. break;
  8898. case cfg_dp_wow_check_rx_pending:
  8899. value = dpsoc->wlan_cfg_ctx->wow_check_rx_pending_enable;
  8900. break;
  8901. case cfg_dp_local_pkt_capture:
  8902. value = wlan_cfg_get_local_pkt_capture(dpsoc->wlan_cfg_ctx);
  8903. break;
  8904. default:
  8905. value = 0;
  8906. }
  8907. return value;
  8908. }
  8909. #ifdef PEER_FLOW_CONTROL
  8910. /**
  8911. * dp_tx_flow_ctrl_configure_pdev() - Configure flow control params
  8912. * @soc_handle: datapath soc handle
  8913. * @pdev_id: id of datapath pdev handle
  8914. * @param: ol ath params
  8915. * @value: value of the flag
  8916. * @buff: Buffer to be passed
  8917. *
  8918. * Implemented this function same as legacy function. In legacy code, single
  8919. * function is used to display stats and update pdev params.
  8920. *
  8921. * Return: 0 for success. nonzero for failure.
  8922. */
  8923. static uint32_t dp_tx_flow_ctrl_configure_pdev(struct cdp_soc_t *soc_handle,
  8924. uint8_t pdev_id,
  8925. enum _dp_param_t param,
  8926. uint32_t value, void *buff)
  8927. {
  8928. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8929. struct dp_pdev *pdev =
  8930. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8931. pdev_id);
  8932. if (qdf_unlikely(!pdev))
  8933. return 1;
  8934. soc = pdev->soc;
  8935. if (!soc)
  8936. return 1;
  8937. switch (param) {
  8938. #ifdef QCA_ENH_V3_STATS_SUPPORT
  8939. case DP_PARAM_VIDEO_DELAY_STATS_FC:
  8940. if (value)
  8941. pdev->delay_stats_flag = true;
  8942. else
  8943. pdev->delay_stats_flag = false;
  8944. break;
  8945. case DP_PARAM_VIDEO_STATS_FC:
  8946. qdf_print("------- TID Stats ------\n");
  8947. dp_pdev_print_tid_stats(pdev);
  8948. qdf_print("------ Delay Stats ------\n");
  8949. dp_pdev_print_delay_stats(pdev);
  8950. qdf_print("------ Rx Error Stats ------\n");
  8951. dp_pdev_print_rx_error_stats(pdev);
  8952. break;
  8953. #endif
  8954. case DP_PARAM_TOTAL_Q_SIZE:
  8955. {
  8956. uint32_t tx_min, tx_max;
  8957. tx_min = wlan_cfg_get_min_tx_desc(soc->wlan_cfg_ctx);
  8958. tx_max = wlan_cfg_get_num_tx_desc(soc->wlan_cfg_ctx);
  8959. if (!buff) {
  8960. if ((value >= tx_min) && (value <= tx_max)) {
  8961. pdev->num_tx_allowed = value;
  8962. } else {
  8963. dp_tx_info("%pK: Failed to update num_tx_allowed, Q_min = %d Q_max = %d",
  8964. soc, tx_min, tx_max);
  8965. break;
  8966. }
  8967. } else {
  8968. *(int *)buff = pdev->num_tx_allowed;
  8969. }
  8970. }
  8971. break;
  8972. default:
  8973. dp_tx_info("%pK: not handled param %d ", soc, param);
  8974. break;
  8975. }
  8976. return 0;
  8977. }
  8978. #endif
  8979. #ifdef DP_UMAC_HW_RESET_SUPPORT
  8980. /**
  8981. * dp_reset_interrupt_ring_masks() - Reset rx interrupt masks
  8982. * @soc: dp soc handle
  8983. *
  8984. * Return: void
  8985. */
  8986. static void dp_reset_interrupt_ring_masks(struct dp_soc *soc)
  8987. {
  8988. struct dp_intr_bkp *intr_bkp;
  8989. struct dp_intr *intr_ctx;
  8990. int num_ctxt = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  8991. int i;
  8992. intr_bkp =
  8993. (struct dp_intr_bkp *)qdf_mem_malloc_atomic(sizeof(struct dp_intr_bkp) *
  8994. num_ctxt);
  8995. qdf_assert_always(intr_bkp);
  8996. soc->umac_reset_ctx.intr_ctx_bkp = intr_bkp;
  8997. for (i = 0; i < num_ctxt; i++) {
  8998. intr_ctx = &soc->intr_ctx[i];
  8999. intr_bkp->tx_ring_mask = intr_ctx->tx_ring_mask;
  9000. intr_bkp->rx_ring_mask = intr_ctx->rx_ring_mask;
  9001. intr_bkp->rx_mon_ring_mask = intr_ctx->rx_mon_ring_mask;
  9002. intr_bkp->rx_err_ring_mask = intr_ctx->rx_err_ring_mask;
  9003. intr_bkp->rx_wbm_rel_ring_mask = intr_ctx->rx_wbm_rel_ring_mask;
  9004. intr_bkp->reo_status_ring_mask = intr_ctx->reo_status_ring_mask;
  9005. intr_bkp->rxdma2host_ring_mask = intr_ctx->rxdma2host_ring_mask;
  9006. intr_bkp->host2rxdma_ring_mask = intr_ctx->host2rxdma_ring_mask;
  9007. intr_bkp->host2rxdma_mon_ring_mask =
  9008. intr_ctx->host2rxdma_mon_ring_mask;
  9009. intr_bkp->tx_mon_ring_mask = intr_ctx->tx_mon_ring_mask;
  9010. intr_ctx->tx_ring_mask = 0;
  9011. intr_ctx->rx_ring_mask = 0;
  9012. intr_ctx->rx_mon_ring_mask = 0;
  9013. intr_ctx->rx_err_ring_mask = 0;
  9014. intr_ctx->rx_wbm_rel_ring_mask = 0;
  9015. intr_ctx->reo_status_ring_mask = 0;
  9016. intr_ctx->rxdma2host_ring_mask = 0;
  9017. intr_ctx->host2rxdma_ring_mask = 0;
  9018. intr_ctx->host2rxdma_mon_ring_mask = 0;
  9019. intr_ctx->tx_mon_ring_mask = 0;
  9020. intr_bkp++;
  9021. }
  9022. }
  9023. /**
  9024. * dp_restore_interrupt_ring_masks() - Restore rx interrupt masks
  9025. * @soc: dp soc handle
  9026. *
  9027. * Return: void
  9028. */
  9029. static void dp_restore_interrupt_ring_masks(struct dp_soc *soc)
  9030. {
  9031. struct dp_intr_bkp *intr_bkp = soc->umac_reset_ctx.intr_ctx_bkp;
  9032. struct dp_intr_bkp *intr_bkp_base = intr_bkp;
  9033. struct dp_intr *intr_ctx;
  9034. int num_ctxt = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  9035. int i;
  9036. if (!intr_bkp)
  9037. return;
  9038. for (i = 0; i < num_ctxt; i++) {
  9039. intr_ctx = &soc->intr_ctx[i];
  9040. intr_ctx->tx_ring_mask = intr_bkp->tx_ring_mask;
  9041. intr_ctx->rx_ring_mask = intr_bkp->rx_ring_mask;
  9042. intr_ctx->rx_mon_ring_mask = intr_bkp->rx_mon_ring_mask;
  9043. intr_ctx->rx_err_ring_mask = intr_bkp->rx_err_ring_mask;
  9044. intr_ctx->rx_wbm_rel_ring_mask = intr_bkp->rx_wbm_rel_ring_mask;
  9045. intr_ctx->reo_status_ring_mask = intr_bkp->reo_status_ring_mask;
  9046. intr_ctx->rxdma2host_ring_mask = intr_bkp->rxdma2host_ring_mask;
  9047. intr_ctx->host2rxdma_ring_mask = intr_bkp->host2rxdma_ring_mask;
  9048. intr_ctx->host2rxdma_mon_ring_mask =
  9049. intr_bkp->host2rxdma_mon_ring_mask;
  9050. intr_ctx->tx_mon_ring_mask = intr_bkp->tx_mon_ring_mask;
  9051. intr_bkp++;
  9052. }
  9053. qdf_mem_free(intr_bkp_base);
  9054. soc->umac_reset_ctx.intr_ctx_bkp = NULL;
  9055. }
  9056. /**
  9057. * dp_resume_tx_hardstart() - Restore the old Tx hardstart functions
  9058. * @soc: dp soc handle
  9059. *
  9060. * Return: void
  9061. */
  9062. static void dp_resume_tx_hardstart(struct dp_soc *soc)
  9063. {
  9064. struct dp_vdev *vdev;
  9065. struct ol_txrx_hardtart_ctxt ctxt = {0};
  9066. struct cdp_ctrl_objmgr_psoc *psoc = soc->ctrl_psoc;
  9067. int i;
  9068. for (i = 0; i < MAX_PDEV_CNT; i++) {
  9069. struct dp_pdev *pdev = soc->pdev_list[i];
  9070. if (!pdev)
  9071. continue;
  9072. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  9073. uint8_t vdev_id = vdev->vdev_id;
  9074. dp_vdev_fetch_tx_handler(vdev, soc, &ctxt);
  9075. soc->cdp_soc.ol_ops->dp_update_tx_hardstart(psoc,
  9076. vdev_id,
  9077. &ctxt);
  9078. }
  9079. }
  9080. }
  9081. /**
  9082. * dp_pause_tx_hardstart() - Register Tx hardstart functions to drop packets
  9083. * @soc: dp soc handle
  9084. *
  9085. * Return: void
  9086. */
  9087. static void dp_pause_tx_hardstart(struct dp_soc *soc)
  9088. {
  9089. struct dp_vdev *vdev;
  9090. struct ol_txrx_hardtart_ctxt ctxt;
  9091. struct cdp_ctrl_objmgr_psoc *psoc = soc->ctrl_psoc;
  9092. int i;
  9093. ctxt.tx = &dp_tx_drop;
  9094. ctxt.tx_fast = &dp_tx_drop;
  9095. ctxt.tx_exception = &dp_tx_exc_drop;
  9096. for (i = 0; i < MAX_PDEV_CNT; i++) {
  9097. struct dp_pdev *pdev = soc->pdev_list[i];
  9098. if (!pdev)
  9099. continue;
  9100. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  9101. uint8_t vdev_id = vdev->vdev_id;
  9102. soc->cdp_soc.ol_ops->dp_update_tx_hardstart(psoc,
  9103. vdev_id,
  9104. &ctxt);
  9105. }
  9106. }
  9107. }
  9108. /**
  9109. * dp_unregister_notify_umac_pre_reset_fw_callback() - unregister notify_fw_cb
  9110. * @soc: dp soc handle
  9111. *
  9112. * Return: void
  9113. */
  9114. static inline
  9115. void dp_unregister_notify_umac_pre_reset_fw_callback(struct dp_soc *soc)
  9116. {
  9117. soc->notify_fw_callback = NULL;
  9118. }
  9119. /**
  9120. * dp_check_n_notify_umac_prereset_done() - Send pre reset done to firmware
  9121. * @soc: dp soc handle
  9122. *
  9123. * Return: void
  9124. */
  9125. static inline
  9126. void dp_check_n_notify_umac_prereset_done(struct dp_soc *soc)
  9127. {
  9128. /* Some Cpu(s) is processing the umac rings*/
  9129. if (soc->service_rings_running)
  9130. return;
  9131. /* Notify the firmware that Umac pre reset is complete */
  9132. dp_umac_reset_notify_action_completion(soc,
  9133. UMAC_RESET_ACTION_DO_PRE_RESET);
  9134. /* Unregister the callback */
  9135. dp_unregister_notify_umac_pre_reset_fw_callback(soc);
  9136. }
  9137. /**
  9138. * dp_register_notify_umac_pre_reset_fw_callback() - register notify_fw_cb
  9139. * @soc: dp soc handle
  9140. *
  9141. * Return: void
  9142. */
  9143. static inline
  9144. void dp_register_notify_umac_pre_reset_fw_callback(struct dp_soc *soc)
  9145. {
  9146. soc->notify_fw_callback = dp_check_n_notify_umac_prereset_done;
  9147. }
  9148. #ifdef DP_UMAC_HW_HARD_RESET
  9149. /**
  9150. * dp_set_umac_regs() - Reinitialize host umac registers
  9151. * @soc: dp soc handle
  9152. *
  9153. * Return: void
  9154. */
  9155. static void dp_set_umac_regs(struct dp_soc *soc)
  9156. {
  9157. int i;
  9158. struct hal_reo_params reo_params;
  9159. qdf_mem_zero(&reo_params, sizeof(reo_params));
  9160. if (wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  9161. if (soc->arch_ops.reo_remap_config(soc, &reo_params.remap0,
  9162. &reo_params.remap1,
  9163. &reo_params.remap2))
  9164. reo_params.rx_hash_enabled = true;
  9165. else
  9166. reo_params.rx_hash_enabled = false;
  9167. }
  9168. reo_params.reo_qref = &soc->reo_qref;
  9169. hal_reo_setup(soc->hal_soc, &reo_params, 0);
  9170. soc->arch_ops.dp_cc_reg_cfg_init(soc, true);
  9171. for (i = 0; i < PCP_TID_MAP_MAX; i++)
  9172. hal_tx_update_pcp_tid_map(soc->hal_soc, soc->pcp_tid_map[i], i);
  9173. for (i = 0; i < MAX_PDEV_CNT; i++) {
  9174. struct dp_vdev *vdev = NULL;
  9175. struct dp_pdev *pdev = soc->pdev_list[i];
  9176. if (!pdev)
  9177. continue;
  9178. for (i = 0; i < soc->num_hw_dscp_tid_map; i++)
  9179. hal_tx_set_dscp_tid_map(soc->hal_soc,
  9180. pdev->dscp_tid_map[i], i);
  9181. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  9182. soc->arch_ops.dp_bank_reconfig(soc, vdev);
  9183. soc->arch_ops.dp_reconfig_tx_vdev_mcast_ctrl(soc,
  9184. vdev);
  9185. }
  9186. }
  9187. }
  9188. #else
  9189. static void dp_set_umac_regs(struct dp_soc *soc)
  9190. {
  9191. }
  9192. #endif
  9193. /**
  9194. * dp_reinit_rings() - Reinitialize host managed rings
  9195. * @soc: dp soc handle
  9196. *
  9197. * Return: QDF_STATUS
  9198. */
  9199. static void dp_reinit_rings(struct dp_soc *soc)
  9200. {
  9201. unsigned long end;
  9202. dp_soc_srng_deinit(soc);
  9203. dp_hw_link_desc_ring_deinit(soc);
  9204. /* Busy wait for 2 ms to make sure the rings are in idle state
  9205. * before we enable them again
  9206. */
  9207. end = jiffies + msecs_to_jiffies(2);
  9208. while (time_before(jiffies, end))
  9209. ;
  9210. dp_hw_link_desc_ring_init(soc);
  9211. dp_link_desc_ring_replenish(soc, WLAN_INVALID_PDEV_ID);
  9212. dp_soc_srng_init(soc);
  9213. }
  9214. /**
  9215. * dp_umac_reset_action_trigger_recovery() - Handle FW Umac recovery trigger
  9216. * @soc: dp soc handle
  9217. *
  9218. * Return: QDF_STATUS
  9219. */
  9220. static QDF_STATUS dp_umac_reset_action_trigger_recovery(struct dp_soc *soc)
  9221. {
  9222. enum umac_reset_action action = UMAC_RESET_ACTION_DO_TRIGGER_RECOVERY;
  9223. return dp_umac_reset_notify_action_completion(soc, action);
  9224. }
  9225. #ifdef WLAN_SUPPORT_PPEDS
  9226. /**
  9227. * dp_umac_reset_service_handle_n_notify_done()
  9228. * Handle Umac pre reset for direct switch
  9229. * @soc: dp soc handle
  9230. *
  9231. * Return: QDF_STATUS
  9232. */
  9233. static QDF_STATUS dp_umac_reset_service_handle_n_notify_done(struct dp_soc *soc)
  9234. {
  9235. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  9236. !soc->arch_ops.txrx_soc_ppeds_service_status_update ||
  9237. !soc->arch_ops.txrx_soc_ppeds_interrupt_stop)
  9238. goto non_ppeds;
  9239. /*
  9240. * Check if ppeds is enabled on SoC.
  9241. */
  9242. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check(soc))
  9243. goto non_ppeds;
  9244. /*
  9245. * Start the UMAC pre reset done service.
  9246. */
  9247. soc->arch_ops.txrx_soc_ppeds_service_status_update(soc, true);
  9248. dp_register_notify_umac_pre_reset_fw_callback(soc);
  9249. soc->arch_ops.txrx_soc_ppeds_interrupt_stop(soc);
  9250. dp_soc_ppeds_stop((struct cdp_soc_t *)soc);
  9251. /*
  9252. * UMAC pre reset service complete
  9253. */
  9254. soc->arch_ops.txrx_soc_ppeds_service_status_update(soc, false);
  9255. soc->umac_reset_ctx.nbuf_list = NULL;
  9256. return QDF_STATUS_SUCCESS;
  9257. non_ppeds:
  9258. dp_register_notify_umac_pre_reset_fw_callback(soc);
  9259. dp_check_n_notify_umac_prereset_done(soc);
  9260. soc->umac_reset_ctx.nbuf_list = NULL;
  9261. return QDF_STATUS_SUCCESS;
  9262. }
  9263. static inline void dp_umac_reset_ppeds_txdesc_pool_reset(struct dp_soc *soc,
  9264. qdf_nbuf_t *nbuf_list)
  9265. {
  9266. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  9267. !soc->arch_ops.txrx_soc_ppeds_txdesc_pool_reset)
  9268. return;
  9269. /*
  9270. * Deinit of PPEDS Tx desc rings.
  9271. */
  9272. if (soc->arch_ops.txrx_soc_ppeds_enabled_check(soc))
  9273. soc->arch_ops.txrx_soc_ppeds_txdesc_pool_reset(soc, nbuf_list);
  9274. }
  9275. static inline void dp_umac_reset_ppeds_start(struct dp_soc *soc)
  9276. {
  9277. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  9278. !soc->arch_ops.txrx_soc_ppeds_start ||
  9279. !soc->arch_ops.txrx_soc_ppeds_interrupt_start)
  9280. return;
  9281. /*
  9282. * Start PPEDS node and enable interrupt.
  9283. */
  9284. if (soc->arch_ops.txrx_soc_ppeds_enabled_check(soc)) {
  9285. soc->arch_ops.txrx_soc_ppeds_start(soc);
  9286. soc->arch_ops.txrx_soc_ppeds_interrupt_start(soc);
  9287. }
  9288. }
  9289. #else
  9290. static QDF_STATUS dp_umac_reset_service_handle_n_notify_done(struct dp_soc *soc)
  9291. {
  9292. dp_register_notify_umac_pre_reset_fw_callback(soc);
  9293. dp_check_n_notify_umac_prereset_done(soc);
  9294. soc->umac_reset_ctx.nbuf_list = NULL;
  9295. return QDF_STATUS_SUCCESS;
  9296. }
  9297. static inline void dp_umac_reset_ppeds_txdesc_pool_reset(struct dp_soc *soc,
  9298. qdf_nbuf_t *nbuf_list)
  9299. {
  9300. }
  9301. static inline void dp_umac_reset_ppeds_start(struct dp_soc *soc)
  9302. {
  9303. }
  9304. #endif
  9305. /**
  9306. * dp_umac_reset_handle_pre_reset() - Handle Umac prereset interrupt from FW
  9307. * @soc: dp soc handle
  9308. *
  9309. * Return: QDF_STATUS
  9310. */
  9311. static QDF_STATUS dp_umac_reset_handle_pre_reset(struct dp_soc *soc)
  9312. {
  9313. dp_reset_interrupt_ring_masks(soc);
  9314. dp_pause_tx_hardstart(soc);
  9315. dp_pause_reo_send_cmd(soc);
  9316. dp_umac_reset_service_handle_n_notify_done(soc);
  9317. return QDF_STATUS_SUCCESS;
  9318. }
  9319. /**
  9320. * dp_umac_reset_handle_post_reset() - Handle Umac postreset interrupt from FW
  9321. * @soc: dp soc handle
  9322. *
  9323. * Return: QDF_STATUS
  9324. */
  9325. static QDF_STATUS dp_umac_reset_handle_post_reset(struct dp_soc *soc)
  9326. {
  9327. if (!soc->umac_reset_ctx.skel_enable) {
  9328. qdf_nbuf_t *nbuf_list = &soc->umac_reset_ctx.nbuf_list;
  9329. dp_set_umac_regs(soc);
  9330. dp_reinit_rings(soc);
  9331. dp_rx_desc_reuse(soc, nbuf_list);
  9332. dp_cleanup_reo_cmd_module(soc);
  9333. dp_umac_reset_ppeds_txdesc_pool_reset(soc, nbuf_list);
  9334. dp_tx_desc_pool_cleanup(soc, nbuf_list);
  9335. dp_reset_tid_q_setup(soc);
  9336. }
  9337. return dp_umac_reset_notify_action_completion(soc,
  9338. UMAC_RESET_ACTION_DO_POST_RESET_START);
  9339. }
  9340. /**
  9341. * dp_umac_reset_handle_post_reset_complete() - Handle Umac postreset_complete
  9342. * interrupt from FW
  9343. * @soc: dp soc handle
  9344. *
  9345. * Return: QDF_STATUS
  9346. */
  9347. static QDF_STATUS dp_umac_reset_handle_post_reset_complete(struct dp_soc *soc)
  9348. {
  9349. QDF_STATUS status;
  9350. qdf_nbuf_t nbuf_list = soc->umac_reset_ctx.nbuf_list;
  9351. soc->umac_reset_ctx.nbuf_list = NULL;
  9352. dp_resume_reo_send_cmd(soc);
  9353. dp_umac_reset_ppeds_start(soc);
  9354. dp_restore_interrupt_ring_masks(soc);
  9355. dp_resume_tx_hardstart(soc);
  9356. status = dp_umac_reset_notify_action_completion(soc,
  9357. UMAC_RESET_ACTION_DO_POST_RESET_COMPLETE);
  9358. while (nbuf_list) {
  9359. qdf_nbuf_t nbuf = nbuf_list->next;
  9360. qdf_nbuf_free(nbuf_list);
  9361. nbuf_list = nbuf;
  9362. }
  9363. dp_umac_reset_info("Umac reset done on soc %pK\n trigger start : %u us "
  9364. "trigger done : %u us prereset : %u us\n"
  9365. "postreset : %u us \n postreset complete: %u us \n",
  9366. soc,
  9367. soc->umac_reset_ctx.ts.trigger_done -
  9368. soc->umac_reset_ctx.ts.trigger_start,
  9369. soc->umac_reset_ctx.ts.pre_reset_done -
  9370. soc->umac_reset_ctx.ts.pre_reset_start,
  9371. soc->umac_reset_ctx.ts.post_reset_done -
  9372. soc->umac_reset_ctx.ts.post_reset_start,
  9373. soc->umac_reset_ctx.ts.post_reset_complete_done -
  9374. soc->umac_reset_ctx.ts.post_reset_complete_start);
  9375. return status;
  9376. }
  9377. #endif
  9378. #ifdef WLAN_FEATURE_PKT_CAPTURE_V2
  9379. static void
  9380. dp_set_pkt_capture_mode(struct cdp_soc_t *soc_handle, bool val)
  9381. {
  9382. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9383. soc->wlan_cfg_ctx->pkt_capture_mode = val;
  9384. }
  9385. #endif
  9386. #ifdef HW_TX_DELAY_STATS_ENABLE
  9387. /**
  9388. * dp_enable_disable_vdev_tx_delay_stats() - Start/Stop tx delay stats capture
  9389. * @soc_hdl: DP soc handle
  9390. * @vdev_id: vdev id
  9391. * @value: value
  9392. *
  9393. * Return: None
  9394. */
  9395. static void
  9396. dp_enable_disable_vdev_tx_delay_stats(struct cdp_soc_t *soc_hdl,
  9397. uint8_t vdev_id,
  9398. uint8_t value)
  9399. {
  9400. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9401. struct dp_vdev *vdev = NULL;
  9402. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  9403. if (!vdev)
  9404. return;
  9405. vdev->hw_tx_delay_stats_enabled = value;
  9406. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9407. }
  9408. /**
  9409. * dp_check_vdev_tx_delay_stats_enabled() - check the feature is enabled or not
  9410. * @soc_hdl: DP soc handle
  9411. * @vdev_id: vdev id
  9412. *
  9413. * Return: 1 if enabled, 0 if disabled
  9414. */
  9415. static uint8_t
  9416. dp_check_vdev_tx_delay_stats_enabled(struct cdp_soc_t *soc_hdl,
  9417. uint8_t vdev_id)
  9418. {
  9419. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9420. struct dp_vdev *vdev;
  9421. uint8_t ret_val = 0;
  9422. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  9423. if (!vdev)
  9424. return ret_val;
  9425. ret_val = vdev->hw_tx_delay_stats_enabled;
  9426. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9427. return ret_val;
  9428. }
  9429. #endif
  9430. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  9431. static void
  9432. dp_recovery_vdev_flush_peers(struct cdp_soc_t *cdp_soc,
  9433. uint8_t vdev_id,
  9434. bool mlo_peers_only)
  9435. {
  9436. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  9437. struct dp_vdev *vdev;
  9438. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  9439. if (!vdev)
  9440. return;
  9441. dp_vdev_flush_peers((struct cdp_vdev *)vdev, false, mlo_peers_only);
  9442. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9443. }
  9444. #endif
  9445. #ifdef QCA_GET_TSF_VIA_REG
  9446. /**
  9447. * dp_get_tsf_time() - get tsf time
  9448. * @soc_hdl: Datapath soc handle
  9449. * @tsf_id: TSF identifier
  9450. * @mac_id: mac_id
  9451. * @tsf: pointer to update tsf value
  9452. * @tsf_sync_soc_time: pointer to update tsf sync time
  9453. *
  9454. * Return: None.
  9455. */
  9456. static inline void
  9457. dp_get_tsf_time(struct cdp_soc_t *soc_hdl, uint32_t tsf_id, uint32_t mac_id,
  9458. uint64_t *tsf, uint64_t *tsf_sync_soc_time)
  9459. {
  9460. hal_get_tsf_time(((struct dp_soc *)soc_hdl)->hal_soc, tsf_id, mac_id,
  9461. tsf, tsf_sync_soc_time);
  9462. }
  9463. #else
  9464. static inline void
  9465. dp_get_tsf_time(struct cdp_soc_t *soc_hdl, uint32_t tsf_id, uint32_t mac_id,
  9466. uint64_t *tsf, uint64_t *tsf_sync_soc_time)
  9467. {
  9468. }
  9469. #endif
  9470. /**
  9471. * dp_get_tsf2_scratch_reg() - get tsf2 offset from the scratch register
  9472. * @soc_hdl: Datapath soc handle
  9473. * @mac_id: mac_id
  9474. * @value: pointer to update tsf2 offset value
  9475. *
  9476. * Return: None.
  9477. */
  9478. static inline void
  9479. dp_get_tsf2_scratch_reg(struct cdp_soc_t *soc_hdl, uint8_t mac_id,
  9480. uint64_t *value)
  9481. {
  9482. hal_get_tsf2_offset(((struct dp_soc *)soc_hdl)->hal_soc, mac_id, value);
  9483. }
  9484. /**
  9485. * dp_get_tqm_scratch_reg() - get tqm offset from the scratch register
  9486. * @soc_hdl: Datapath soc handle
  9487. * @value: pointer to update tqm offset value
  9488. *
  9489. * Return: None.
  9490. */
  9491. static inline void
  9492. dp_get_tqm_scratch_reg(struct cdp_soc_t *soc_hdl, uint64_t *value)
  9493. {
  9494. hal_get_tqm_offset(((struct dp_soc *)soc_hdl)->hal_soc, value);
  9495. }
  9496. /**
  9497. * dp_set_tx_pause() - Pause or resume tx path
  9498. * @soc_hdl: Datapath soc handle
  9499. * @flag: set or clear is_tx_pause
  9500. *
  9501. * Return: None.
  9502. */
  9503. static inline
  9504. void dp_set_tx_pause(struct cdp_soc_t *soc_hdl, bool flag)
  9505. {
  9506. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9507. soc->is_tx_pause = flag;
  9508. }
  9509. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  9510. /**
  9511. * dp_evaluate_update_tx_ilp_config() - Evaluate and update DP TX
  9512. * ILP configuration
  9513. * @soc_hdl: CDP SOC handle
  9514. * @num_msdu_idx_map: Number of HTT msdu index to qtype map in array
  9515. * @msdu_idx_map_arr: Pointer to HTT msdu index to qtype map array
  9516. *
  9517. * This function will check: (a) TX ILP INI configuration,
  9518. * (b) index 3 value in array same as HTT_MSDU_QTYPE_LATENCY_TOLERANT,
  9519. * only if both (a) and (b) condition is met, then TX ILP feature is
  9520. * considered to be enabled.
  9521. *
  9522. * Return: Final updated TX ILP enable result in dp_soc,
  9523. * true is enabled, false is not
  9524. */
  9525. static
  9526. bool dp_evaluate_update_tx_ilp_config(struct cdp_soc_t *soc_hdl,
  9527. uint8_t num_msdu_idx_map,
  9528. uint8_t *msdu_idx_map_arr)
  9529. {
  9530. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9531. bool enable_tx_ilp = false;
  9532. /**
  9533. * Check INI configuration firstly, if it's disabled,
  9534. * then keep feature disabled.
  9535. */
  9536. if (!wlan_cfg_get_tx_ilp_inspect_config(soc->wlan_cfg_ctx)) {
  9537. dp_info("TX ILP INI is disabled already");
  9538. goto update_tx_ilp;
  9539. }
  9540. /* Check if the msdu index to qtype map table is valid */
  9541. if (num_msdu_idx_map != HTT_MSDUQ_MAX_INDEX || !msdu_idx_map_arr) {
  9542. dp_info("Invalid msdu_idx qtype map num: 0x%x, arr_addr %pK",
  9543. num_msdu_idx_map, msdu_idx_map_arr);
  9544. goto update_tx_ilp;
  9545. }
  9546. dp_info("msdu_idx_map_arr idx 0x%x value 0x%x",
  9547. HTT_MSDUQ_INDEX_CUSTOM_PRIO_1,
  9548. msdu_idx_map_arr[HTT_MSDUQ_INDEX_CUSTOM_PRIO_1]);
  9549. if (HTT_MSDU_QTYPE_USER_SPECIFIED ==
  9550. msdu_idx_map_arr[HTT_MSDUQ_INDEX_CUSTOM_PRIO_1])
  9551. enable_tx_ilp = true;
  9552. update_tx_ilp:
  9553. soc->tx_ilp_enable = enable_tx_ilp;
  9554. dp_info("configure tx ilp enable %d", soc->tx_ilp_enable);
  9555. return soc->tx_ilp_enable;
  9556. }
  9557. #endif
  9558. static struct cdp_cmn_ops dp_ops_cmn = {
  9559. .txrx_soc_attach_target = dp_soc_attach_target_wifi3,
  9560. .txrx_vdev_attach = dp_vdev_attach_wifi3,
  9561. .txrx_vdev_detach = dp_vdev_detach_wifi3,
  9562. .txrx_pdev_attach = dp_pdev_attach_wifi3,
  9563. .txrx_pdev_post_attach = dp_pdev_post_attach_wifi3,
  9564. .txrx_pdev_detach = dp_pdev_detach_wifi3,
  9565. .txrx_pdev_deinit = dp_pdev_deinit_wifi3,
  9566. .txrx_peer_create = dp_peer_create_wifi3,
  9567. .txrx_peer_setup = dp_peer_setup_wifi3_wrapper,
  9568. #ifdef FEATURE_AST
  9569. .txrx_peer_teardown = dp_peer_teardown_wifi3,
  9570. #else
  9571. .txrx_peer_teardown = NULL,
  9572. #endif
  9573. .txrx_peer_add_ast = dp_peer_add_ast_wifi3,
  9574. .txrx_peer_update_ast = dp_peer_update_ast_wifi3,
  9575. .txrx_peer_get_ast_info_by_soc = dp_peer_get_ast_info_by_soc_wifi3,
  9576. .txrx_peer_get_ast_info_by_pdev =
  9577. dp_peer_get_ast_info_by_pdevid_wifi3,
  9578. .txrx_peer_ast_delete_by_soc =
  9579. dp_peer_ast_entry_del_by_soc,
  9580. .txrx_peer_ast_delete_by_pdev =
  9581. dp_peer_ast_entry_del_by_pdev,
  9582. .txrx_peer_HMWDS_ast_delete = dp_peer_HMWDS_ast_entry_del,
  9583. .txrx_peer_delete = dp_peer_delete_wifi3,
  9584. #ifdef DP_RX_UDP_OVER_PEER_ROAM
  9585. .txrx_update_roaming_peer = dp_update_roaming_peer_wifi3,
  9586. #endif
  9587. .txrx_vdev_register = dp_vdev_register_wifi3,
  9588. .txrx_soc_detach = dp_soc_detach_wifi3,
  9589. .txrx_soc_deinit = dp_soc_deinit_wifi3,
  9590. .txrx_soc_init = dp_soc_init_wifi3,
  9591. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  9592. .txrx_tso_soc_attach = dp_tso_soc_attach,
  9593. .txrx_tso_soc_detach = dp_tso_soc_detach,
  9594. .tx_send = dp_tx_send,
  9595. .tx_send_exc = dp_tx_send_exception,
  9596. #endif
  9597. .set_tx_pause = dp_set_tx_pause,
  9598. .txrx_pdev_init = dp_pdev_init_wifi3,
  9599. .txrx_get_vdev_mac_addr = dp_get_vdev_mac_addr_wifi3,
  9600. .txrx_get_ctrl_pdev_from_vdev = dp_get_ctrl_pdev_from_vdev_wifi3,
  9601. .txrx_ath_getstats = dp_get_device_stats,
  9602. #ifndef WLAN_SOFTUMAC_SUPPORT
  9603. .addba_requestprocess = dp_addba_requestprocess_wifi3,
  9604. .addba_responsesetup = dp_addba_responsesetup_wifi3,
  9605. .addba_resp_tx_completion = dp_addba_resp_tx_completion_wifi3,
  9606. .delba_process = dp_delba_process_wifi3,
  9607. .set_addba_response = dp_set_addba_response,
  9608. .flush_cache_rx_queue = NULL,
  9609. .tid_update_ba_win_size = dp_rx_tid_update_ba_win_size,
  9610. #endif
  9611. /* TODO: get API's for dscp-tid need to be added*/
  9612. .set_vdev_dscp_tid_map = dp_set_vdev_dscp_tid_map_wifi3,
  9613. .set_pdev_dscp_tid_map = dp_set_pdev_dscp_tid_map_wifi3,
  9614. .txrx_get_total_per = dp_get_total_per,
  9615. .txrx_stats_request = dp_txrx_stats_request,
  9616. .txrx_get_peer_mac_from_peer_id = dp_get_peer_mac_from_peer_id,
  9617. .display_stats = dp_txrx_dump_stats,
  9618. .notify_asserted_soc = dp_soc_notify_asserted_soc,
  9619. .txrx_intr_attach = dp_soc_interrupt_attach_wrapper,
  9620. .txrx_intr_detach = dp_soc_interrupt_detach,
  9621. .txrx_ppeds_stop = dp_soc_ppeds_stop,
  9622. .set_key_sec_type = dp_set_key_sec_type_wifi3,
  9623. .update_config_parameters = dp_update_config_parameters,
  9624. /* TODO: Add other functions */
  9625. .txrx_data_tx_cb_set = dp_txrx_data_tx_cb_set,
  9626. .get_dp_txrx_handle = dp_pdev_get_dp_txrx_handle,
  9627. .set_dp_txrx_handle = dp_pdev_set_dp_txrx_handle,
  9628. .get_vdev_dp_ext_txrx_handle = dp_vdev_get_dp_ext_handle,
  9629. .set_vdev_dp_ext_txrx_handle = dp_vdev_set_dp_ext_handle,
  9630. .get_soc_dp_txrx_handle = dp_soc_get_dp_txrx_handle,
  9631. .set_soc_dp_txrx_handle = dp_soc_set_dp_txrx_handle,
  9632. .map_pdev_to_lmac = dp_soc_map_pdev_to_lmac,
  9633. .handle_mode_change = dp_soc_handle_pdev_mode_change,
  9634. .set_pdev_status_down = dp_soc_set_pdev_status_down,
  9635. .txrx_peer_reset_ast = dp_wds_reset_ast_wifi3,
  9636. .txrx_peer_reset_ast_table = dp_wds_reset_ast_table_wifi3,
  9637. .txrx_peer_flush_ast_table = dp_wds_flush_ast_table_wifi3,
  9638. .txrx_peer_map_attach = dp_peer_map_attach_wifi3,
  9639. .set_soc_param = dp_soc_set_param,
  9640. .txrx_get_os_rx_handles_from_vdev =
  9641. dp_get_os_rx_handles_from_vdev_wifi3,
  9642. #ifndef WLAN_SOFTUMAC_SUPPORT
  9643. .set_pn_check = dp_set_pn_check_wifi3,
  9644. .txrx_set_ba_aging_timeout = dp_set_ba_aging_timeout,
  9645. .txrx_get_ba_aging_timeout = dp_get_ba_aging_timeout,
  9646. .delba_tx_completion = dp_delba_tx_completion_wifi3,
  9647. .set_pdev_pcp_tid_map = dp_set_pdev_pcp_tid_map_wifi3,
  9648. .set_vdev_pcp_tid_map = dp_set_vdev_pcp_tid_map_wifi3,
  9649. #endif
  9650. .get_dp_capabilities = dp_get_cfg_capabilities,
  9651. .txrx_get_cfg = dp_get_cfg,
  9652. .set_rate_stats_ctx = dp_soc_set_rate_stats_ctx,
  9653. .get_rate_stats_ctx = dp_soc_get_rate_stats_ctx,
  9654. .txrx_peer_flush_rate_stats = dp_peer_flush_rate_stats,
  9655. .txrx_flush_rate_stats_request = dp_flush_rate_stats_req,
  9656. .txrx_peer_get_peerstats_ctx = dp_peer_get_peerstats_ctx,
  9657. .txrx_cp_peer_del_response = dp_cp_peer_del_resp_handler,
  9658. #ifdef QCA_MULTIPASS_SUPPORT
  9659. .set_vlan_groupkey = dp_set_vlan_groupkey,
  9660. #endif
  9661. .get_peer_mac_list = dp_get_peer_mac_list,
  9662. .get_peer_id = dp_get_peer_id,
  9663. #ifdef QCA_SUPPORT_WDS_EXTENDED
  9664. .set_wds_ext_peer_rx = dp_wds_ext_set_peer_rx,
  9665. .get_wds_ext_peer_osif_handle = dp_wds_ext_get_peer_osif_handle,
  9666. #endif /* QCA_SUPPORT_WDS_EXTENDED */
  9667. #if defined(FEATURE_RUNTIME_PM) || defined(DP_POWER_SAVE)
  9668. .txrx_drain = dp_drain_txrx,
  9669. #endif
  9670. #if defined(FEATURE_RUNTIME_PM)
  9671. .set_rtpm_tput_policy = dp_set_rtpm_tput_policy_requirement,
  9672. #endif
  9673. #ifdef WLAN_SYSFS_DP_STATS
  9674. .txrx_sysfs_fill_stats = dp_sysfs_fill_stats,
  9675. .txrx_sysfs_set_stat_type = dp_sysfs_set_stat_type,
  9676. #endif /* WLAN_SYSFS_DP_STATS */
  9677. #ifdef WLAN_FEATURE_PKT_CAPTURE_V2
  9678. .set_pkt_capture_mode = dp_set_pkt_capture_mode,
  9679. #endif
  9680. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  9681. .txrx_recovery_vdev_flush_peers = dp_recovery_vdev_flush_peers,
  9682. #endif
  9683. .txrx_umac_reset_deinit = dp_soc_umac_reset_deinit,
  9684. .txrx_umac_reset_init = dp_soc_umac_reset_init,
  9685. .txrx_get_tsf_time = dp_get_tsf_time,
  9686. .txrx_get_tsf2_offset = dp_get_tsf2_scratch_reg,
  9687. .txrx_get_tqm_offset = dp_get_tqm_scratch_reg,
  9688. };
  9689. static struct cdp_ctrl_ops dp_ops_ctrl = {
  9690. .txrx_peer_authorize = dp_peer_authorize,
  9691. .txrx_peer_get_authorize = dp_peer_get_authorize,
  9692. #ifdef VDEV_PEER_PROTOCOL_COUNT
  9693. .txrx_enable_peer_protocol_count = dp_enable_vdev_peer_protocol_count,
  9694. .txrx_set_peer_protocol_drop_mask =
  9695. dp_enable_vdev_peer_protocol_drop_mask,
  9696. .txrx_is_peer_protocol_count_enabled =
  9697. dp_is_vdev_peer_protocol_count_enabled,
  9698. .txrx_get_peer_protocol_drop_mask = dp_get_vdev_peer_protocol_drop_mask,
  9699. #endif
  9700. .txrx_set_vdev_param = dp_set_vdev_param_wrapper,
  9701. .txrx_set_psoc_param = dp_set_psoc_param,
  9702. .txrx_get_psoc_param = dp_get_psoc_param,
  9703. #ifndef WLAN_SOFTUMAC_SUPPORT
  9704. .txrx_set_pdev_reo_dest = dp_set_pdev_reo_dest,
  9705. .txrx_get_pdev_reo_dest = dp_get_pdev_reo_dest,
  9706. #endif
  9707. .txrx_get_sec_type = dp_get_sec_type,
  9708. .txrx_wdi_event_sub = dp_wdi_event_sub,
  9709. .txrx_wdi_event_unsub = dp_wdi_event_unsub,
  9710. .txrx_set_pdev_param = dp_set_pdev_param,
  9711. .txrx_get_pdev_param = dp_get_pdev_param,
  9712. #ifdef WLAN_FEATURE_11BE_MLO
  9713. .txrx_set_peer_param = dp_set_peer_param_wrapper,
  9714. #else
  9715. .txrx_set_peer_param = dp_set_peer_param,
  9716. #endif
  9717. .txrx_get_peer_param = dp_get_peer_param,
  9718. #ifdef VDEV_PEER_PROTOCOL_COUNT
  9719. .txrx_peer_protocol_cnt = dp_peer_stats_update_protocol_cnt,
  9720. #endif
  9721. #ifdef WLAN_SUPPORT_MSCS
  9722. .txrx_record_mscs_params = dp_record_mscs_params,
  9723. #endif
  9724. .set_key = dp_set_michael_key,
  9725. .txrx_get_vdev_param = dp_get_vdev_param,
  9726. .calculate_delay_stats = dp_calculate_delay_stats,
  9727. #ifdef WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG
  9728. .txrx_update_pdev_rx_protocol_tag = dp_update_pdev_rx_protocol_tag,
  9729. #ifdef WLAN_SUPPORT_RX_TAG_STATISTICS
  9730. .txrx_dump_pdev_rx_protocol_tag_stats =
  9731. dp_dump_pdev_rx_protocol_tag_stats,
  9732. #endif /* WLAN_SUPPORT_RX_TAG_STATISTICS */
  9733. #endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG */
  9734. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  9735. .txrx_set_rx_flow_tag = dp_set_rx_flow_tag,
  9736. .txrx_dump_rx_flow_tag_stats = dp_dump_rx_flow_tag_stats,
  9737. #endif /* WLAN_SUPPORT_RX_FLOW_TAG */
  9738. #ifdef QCA_MULTIPASS_SUPPORT
  9739. .txrx_peer_set_vlan_id = dp_peer_set_vlan_id,
  9740. #endif /*QCA_MULTIPASS_SUPPORT*/
  9741. #if defined(WLAN_FEATURE_TSF_UPLINK_DELAY) || defined(WLAN_CONFIG_TX_DELAY)
  9742. .txrx_set_delta_tsf = dp_set_delta_tsf,
  9743. #endif
  9744. #ifdef WLAN_FEATURE_TSF_UPLINK_DELAY
  9745. .txrx_set_tsf_ul_delay_report = dp_set_tsf_ul_delay_report,
  9746. .txrx_get_uplink_delay = dp_get_uplink_delay,
  9747. #endif
  9748. #ifdef QCA_UNDECODED_METADATA_SUPPORT
  9749. .txrx_set_pdev_phyrx_error_mask = dp_set_pdev_phyrx_error_mask,
  9750. .txrx_get_pdev_phyrx_error_mask = dp_get_pdev_phyrx_error_mask,
  9751. #endif
  9752. .txrx_peer_flush_frags = dp_peer_flush_frags,
  9753. .umac_reset_is_inprogress = dp_umac_reset_is_inprogress,
  9754. };
  9755. static struct cdp_me_ops dp_ops_me = {
  9756. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  9757. #ifdef ATH_SUPPORT_IQUE
  9758. .tx_me_alloc_descriptor = dp_tx_me_alloc_descriptor,
  9759. .tx_me_free_descriptor = dp_tx_me_free_descriptor,
  9760. .tx_me_convert_ucast = dp_tx_me_send_convert_ucast,
  9761. #endif
  9762. #endif
  9763. };
  9764. static struct cdp_host_stats_ops dp_ops_host_stats = {
  9765. .txrx_per_peer_stats = dp_get_host_peer_stats,
  9766. .get_fw_peer_stats = dp_get_fw_peer_stats,
  9767. .get_htt_stats = dp_get_htt_stats,
  9768. .txrx_stats_publish = dp_txrx_stats_publish,
  9769. .txrx_get_vdev_stats = dp_txrx_get_vdev_stats,
  9770. .txrx_get_peer_stats = dp_txrx_get_peer_stats,
  9771. .txrx_get_soc_stats = dp_txrx_get_soc_stats,
  9772. .txrx_get_peer_stats_param = dp_txrx_get_peer_stats_param,
  9773. .txrx_get_per_link_stats = dp_txrx_get_per_link_peer_stats,
  9774. .txrx_reset_peer_stats = dp_txrx_reset_peer_stats,
  9775. .txrx_get_pdev_stats = dp_txrx_get_pdev_stats,
  9776. #if defined(IPA_OFFLOAD) && defined(QCA_ENHANCED_STATS_SUPPORT)
  9777. .txrx_get_peer_stats = dp_ipa_txrx_get_peer_stats,
  9778. .txrx_get_vdev_stats = dp_ipa_txrx_get_vdev_stats,
  9779. .txrx_get_pdev_stats = dp_ipa_txrx_get_pdev_stats,
  9780. #endif
  9781. .txrx_get_ratekbps = dp_txrx_get_ratekbps,
  9782. .txrx_update_vdev_stats = dp_txrx_update_vdev_host_stats,
  9783. .txrx_get_peer_delay_stats = dp_txrx_get_peer_delay_stats,
  9784. .txrx_get_peer_jitter_stats = dp_txrx_get_peer_jitter_stats,
  9785. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  9786. .txrx_alloc_vdev_stats_id = dp_txrx_alloc_vdev_stats_id,
  9787. .txrx_reset_vdev_stats_id = dp_txrx_reset_vdev_stats_id,
  9788. #endif
  9789. #ifdef WLAN_TX_PKT_CAPTURE_ENH
  9790. .get_peer_tx_capture_stats = dp_peer_get_tx_capture_stats,
  9791. .get_pdev_tx_capture_stats = dp_pdev_get_tx_capture_stats,
  9792. #endif /* WLAN_TX_PKT_CAPTURE_ENH */
  9793. #ifdef HW_TX_DELAY_STATS_ENABLE
  9794. .enable_disable_vdev_tx_delay_stats =
  9795. dp_enable_disable_vdev_tx_delay_stats,
  9796. .is_tx_delay_stats_enabled = dp_check_vdev_tx_delay_stats_enabled,
  9797. #endif
  9798. .txrx_get_pdev_tid_stats = dp_pdev_get_tid_stats,
  9799. #ifdef WLAN_CONFIG_TELEMETRY_AGENT
  9800. .txrx_pdev_telemetry_stats = dp_get_pdev_telemetry_stats,
  9801. .txrx_peer_telemetry_stats = dp_get_peer_telemetry_stats,
  9802. .txrx_pdev_deter_stats = dp_get_pdev_deter_stats,
  9803. .txrx_peer_deter_stats = dp_get_peer_deter_stats,
  9804. .txrx_update_pdev_chan_util_stats = dp_update_pdev_chan_util_stats,
  9805. #endif
  9806. .txrx_get_peer_extd_rate_link_stats =
  9807. dp_get_peer_extd_rate_link_stats,
  9808. .get_pdev_obss_stats = dp_get_obss_stats,
  9809. .clear_pdev_obss_pd_stats = dp_clear_pdev_obss_pd_stats,
  9810. .txrx_get_interface_stats = dp_txrx_get_interface_stats,
  9811. /* TODO */
  9812. };
  9813. static struct cdp_raw_ops dp_ops_raw = {
  9814. /* TODO */
  9815. };
  9816. #ifdef PEER_FLOW_CONTROL
  9817. static struct cdp_pflow_ops dp_ops_pflow = {
  9818. dp_tx_flow_ctrl_configure_pdev,
  9819. };
  9820. #endif
  9821. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  9822. static struct cdp_cfr_ops dp_ops_cfr = {
  9823. .txrx_get_cfr_rcc = dp_get_cfr_rcc,
  9824. .txrx_set_cfr_rcc = dp_set_cfr_rcc,
  9825. .txrx_get_cfr_dbg_stats = dp_get_cfr_dbg_stats,
  9826. .txrx_clear_cfr_dbg_stats = dp_clear_cfr_dbg_stats,
  9827. };
  9828. #endif
  9829. #ifdef WLAN_SUPPORT_MSCS
  9830. static struct cdp_mscs_ops dp_ops_mscs = {
  9831. .mscs_peer_lookup_n_get_priority = dp_mscs_peer_lookup_n_get_priority,
  9832. };
  9833. #endif
  9834. #ifdef WLAN_SUPPORT_MESH_LATENCY
  9835. static struct cdp_mesh_latency_ops dp_ops_mesh_latency = {
  9836. .mesh_latency_update_peer_parameter =
  9837. dp_mesh_latency_update_peer_parameter,
  9838. };
  9839. #endif
  9840. #ifdef WLAN_SUPPORT_SCS
  9841. static struct cdp_scs_ops dp_ops_scs = {
  9842. .scs_peer_lookup_n_rule_match = dp_scs_peer_lookup_n_rule_match,
  9843. };
  9844. #endif
  9845. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  9846. static struct cdp_fse_ops dp_ops_fse = {
  9847. .fse_rule_add = dp_rx_sfe_add_flow_entry,
  9848. .fse_rule_delete = dp_rx_sfe_delete_flow_entry,
  9849. };
  9850. #endif
  9851. #ifdef CONFIG_SAWF_DEF_QUEUES
  9852. static struct cdp_sawf_ops dp_ops_sawf = {
  9853. .sawf_def_queues_map_req = dp_sawf_def_queues_map_req,
  9854. .sawf_def_queues_unmap_req = dp_sawf_def_queues_unmap_req,
  9855. .sawf_def_queues_get_map_report =
  9856. dp_sawf_def_queues_get_map_report,
  9857. #ifdef CONFIG_SAWF_STATS
  9858. .sawf_get_peer_msduq_info = dp_sawf_get_peer_msduq_info,
  9859. .txrx_get_peer_sawf_delay_stats = dp_sawf_get_peer_delay_stats,
  9860. .txrx_get_peer_sawf_tx_stats = dp_sawf_get_peer_tx_stats,
  9861. .sawf_mpdu_stats_req = dp_sawf_mpdu_stats_req,
  9862. .sawf_mpdu_details_stats_req = dp_sawf_mpdu_details_stats_req,
  9863. .txrx_sawf_set_mov_avg_params = dp_sawf_set_mov_avg_params,
  9864. .txrx_sawf_set_sla_params = dp_sawf_set_sla_params,
  9865. .txrx_sawf_init_telemtery_params = dp_sawf_init_telemetry_params,
  9866. .telemetry_get_throughput_stats = dp_sawf_get_tx_stats,
  9867. .telemetry_get_mpdu_stats = dp_sawf_get_mpdu_sched_stats,
  9868. .telemetry_get_drop_stats = dp_sawf_get_drop_stats,
  9869. .peer_config_ul = dp_sawf_peer_config_ul,
  9870. .swaf_peer_sla_configuration = dp_swaf_peer_sla_configuration,
  9871. .sawf_peer_flow_count = dp_sawf_peer_flow_count,
  9872. #endif
  9873. };
  9874. #endif
  9875. #ifdef DP_TX_TRACKING
  9876. #define DP_TX_COMP_MAX_LATENCY_MS 60000
  9877. /**
  9878. * dp_tx_comp_delay_check() - calculate time latency for tx completion per pkt
  9879. * @tx_desc: tx descriptor
  9880. *
  9881. * Calculate time latency for tx completion per pkt and trigger self recovery
  9882. * when the delay is more than threshold value.
  9883. *
  9884. * Return: True if delay is more than threshold
  9885. */
  9886. static bool dp_tx_comp_delay_check(struct dp_tx_desc_s *tx_desc)
  9887. {
  9888. uint64_t time_latency, timestamp_tick = tx_desc->timestamp_tick;
  9889. qdf_ktime_t current_time = qdf_ktime_real_get();
  9890. qdf_ktime_t timestamp = tx_desc->timestamp;
  9891. if (dp_tx_pkt_tracepoints_enabled()) {
  9892. if (!timestamp)
  9893. return false;
  9894. time_latency = qdf_ktime_to_ms(current_time) -
  9895. qdf_ktime_to_ms(timestamp);
  9896. if (time_latency >= DP_TX_COMP_MAX_LATENCY_MS) {
  9897. dp_err_rl("enqueued: %llu ms, current : %llu ms",
  9898. timestamp, current_time);
  9899. return true;
  9900. }
  9901. } else {
  9902. if (!timestamp_tick)
  9903. return false;
  9904. current_time = qdf_system_ticks();
  9905. time_latency = qdf_system_ticks_to_msecs(current_time -
  9906. timestamp_tick);
  9907. if (time_latency >= DP_TX_COMP_MAX_LATENCY_MS) {
  9908. dp_err_rl("enqueued: %u ms, current : %u ms",
  9909. qdf_system_ticks_to_msecs(timestamp_tick),
  9910. qdf_system_ticks_to_msecs(current_time));
  9911. return true;
  9912. }
  9913. }
  9914. return false;
  9915. }
  9916. void dp_find_missing_tx_comp(struct dp_soc *soc)
  9917. {
  9918. uint8_t i;
  9919. uint32_t j;
  9920. uint32_t num_desc, page_id, offset;
  9921. uint16_t num_desc_per_page;
  9922. struct dp_tx_desc_s *tx_desc = NULL;
  9923. struct dp_tx_desc_pool_s *tx_desc_pool = NULL;
  9924. for (i = 0; i < MAX_TXDESC_POOLS; i++) {
  9925. tx_desc_pool = &soc->tx_desc[i];
  9926. if (!(tx_desc_pool->pool_size) ||
  9927. IS_TX_DESC_POOL_STATUS_INACTIVE(tx_desc_pool) ||
  9928. !(tx_desc_pool->desc_pages.cacheable_pages))
  9929. continue;
  9930. num_desc = tx_desc_pool->pool_size;
  9931. num_desc_per_page =
  9932. tx_desc_pool->desc_pages.num_element_per_page;
  9933. for (j = 0; j < num_desc; j++) {
  9934. page_id = j / num_desc_per_page;
  9935. offset = j % num_desc_per_page;
  9936. if (qdf_unlikely(!(tx_desc_pool->
  9937. desc_pages.cacheable_pages)))
  9938. break;
  9939. tx_desc = dp_tx_desc_find(soc, i, page_id, offset);
  9940. if (tx_desc->magic == DP_TX_MAGIC_PATTERN_FREE) {
  9941. continue;
  9942. } else if (tx_desc->magic ==
  9943. DP_TX_MAGIC_PATTERN_INUSE) {
  9944. if (dp_tx_comp_delay_check(tx_desc)) {
  9945. dp_err_rl("Tx completion not rcvd for id: %u",
  9946. tx_desc->id);
  9947. if (tx_desc->vdev_id == DP_INVALID_VDEV_ID) {
  9948. tx_desc->flags |= DP_TX_DESC_FLAG_FLUSH;
  9949. dp_err_rl("Freed tx_desc %u",
  9950. tx_desc->id);
  9951. dp_tx_comp_free_buf(soc,
  9952. tx_desc,
  9953. false);
  9954. dp_tx_desc_release(soc, tx_desc,
  9955. i);
  9956. DP_STATS_INC(soc,
  9957. tx.tx_comp_force_freed, 1);
  9958. }
  9959. }
  9960. } else {
  9961. dp_err_rl("tx desc %u corrupted, flags: 0x%x",
  9962. tx_desc->id, tx_desc->flags);
  9963. }
  9964. }
  9965. }
  9966. }
  9967. #else
  9968. inline void dp_find_missing_tx_comp(struct dp_soc *soc)
  9969. {
  9970. }
  9971. #endif
  9972. #ifdef FEATURE_RUNTIME_PM
  9973. /**
  9974. * dp_runtime_suspend() - ensure DP is ready to runtime suspend
  9975. * @soc_hdl: Datapath soc handle
  9976. * @pdev_id: id of data path pdev handle
  9977. *
  9978. * DP is ready to runtime suspend if there are no pending TX packets.
  9979. *
  9980. * Return: QDF_STATUS
  9981. */
  9982. static QDF_STATUS dp_runtime_suspend(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  9983. {
  9984. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9985. struct dp_pdev *pdev;
  9986. int32_t tx_pending;
  9987. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  9988. if (!pdev) {
  9989. dp_err("pdev is NULL");
  9990. return QDF_STATUS_E_INVAL;
  9991. }
  9992. /* Abort if there are any pending TX packets */
  9993. tx_pending = dp_get_tx_pending(dp_pdev_to_cdp_pdev(pdev));
  9994. if (tx_pending) {
  9995. dp_info_rl("%pK: Abort suspend due to pending TX packets %d",
  9996. soc, tx_pending);
  9997. dp_find_missing_tx_comp(soc);
  9998. /* perform a force flush if tx is pending */
  9999. soc->arch_ops.dp_update_ring_hptp(soc, true);
  10000. qdf_atomic_set(&soc->tx_pending_rtpm, 0);
  10001. return QDF_STATUS_E_AGAIN;
  10002. }
  10003. if (dp_runtime_get_refcount(soc)) {
  10004. dp_init_info("refcount: %d", dp_runtime_get_refcount(soc));
  10005. return QDF_STATUS_E_AGAIN;
  10006. }
  10007. if (soc->intr_mode == DP_INTR_POLL)
  10008. qdf_timer_stop(&soc->int_timer);
  10009. dp_rx_fst_update_pm_suspend_status(soc, true);
  10010. return QDF_STATUS_SUCCESS;
  10011. }
  10012. #define DP_FLUSH_WAIT_CNT 10
  10013. #define DP_RUNTIME_SUSPEND_WAIT_MS 10
  10014. /**
  10015. * dp_runtime_resume() - ensure DP is ready to runtime resume
  10016. * @soc_hdl: Datapath soc handle
  10017. * @pdev_id: id of data path pdev handle
  10018. *
  10019. * Resume DP for runtime PM.
  10020. *
  10021. * Return: QDF_STATUS
  10022. */
  10023. static QDF_STATUS dp_runtime_resume(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  10024. {
  10025. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10026. int suspend_wait = 0;
  10027. if (soc->intr_mode == DP_INTR_POLL)
  10028. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  10029. /*
  10030. * Wait until dp runtime refcount becomes zero or time out, then flush
  10031. * pending tx for runtime suspend.
  10032. */
  10033. while (dp_runtime_get_refcount(soc) &&
  10034. suspend_wait < DP_FLUSH_WAIT_CNT) {
  10035. qdf_sleep(DP_RUNTIME_SUSPEND_WAIT_MS);
  10036. suspend_wait++;
  10037. }
  10038. soc->arch_ops.dp_update_ring_hptp(soc, false);
  10039. qdf_atomic_set(&soc->tx_pending_rtpm, 0);
  10040. dp_rx_fst_update_pm_suspend_status(soc, false);
  10041. return QDF_STATUS_SUCCESS;
  10042. }
  10043. #endif /* FEATURE_RUNTIME_PM */
  10044. /**
  10045. * dp_tx_get_success_ack_stats() - get tx success completion count
  10046. * @soc_hdl: Datapath soc handle
  10047. * @vdev_id: vdev identifier
  10048. *
  10049. * Return: tx success ack count
  10050. */
  10051. static uint32_t dp_tx_get_success_ack_stats(struct cdp_soc_t *soc_hdl,
  10052. uint8_t vdev_id)
  10053. {
  10054. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10055. struct cdp_vdev_stats *vdev_stats = NULL;
  10056. uint32_t tx_success;
  10057. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  10058. DP_MOD_ID_CDP);
  10059. if (!vdev) {
  10060. dp_cdp_err("%pK: Invalid vdev id %d", soc, vdev_id);
  10061. return 0;
  10062. }
  10063. vdev_stats = qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  10064. if (!vdev_stats) {
  10065. dp_cdp_err("%pK: DP alloc failure - unable to get alloc vdev stats", soc);
  10066. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  10067. return 0;
  10068. }
  10069. dp_aggregate_vdev_stats(vdev, vdev_stats);
  10070. tx_success = vdev_stats->tx.tx_success.num;
  10071. qdf_mem_free(vdev_stats);
  10072. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  10073. return tx_success;
  10074. }
  10075. #ifdef WLAN_SUPPORT_DATA_STALL
  10076. /**
  10077. * dp_register_data_stall_detect_cb() - register data stall callback
  10078. * @soc_hdl: Datapath soc handle
  10079. * @pdev_id: id of data path pdev handle
  10080. * @data_stall_detect_callback: data stall callback function
  10081. *
  10082. * Return: QDF_STATUS Enumeration
  10083. */
  10084. static
  10085. QDF_STATUS dp_register_data_stall_detect_cb(
  10086. struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  10087. data_stall_detect_cb data_stall_detect_callback)
  10088. {
  10089. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10090. struct dp_pdev *pdev;
  10091. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10092. if (!pdev) {
  10093. dp_err("pdev NULL!");
  10094. return QDF_STATUS_E_INVAL;
  10095. }
  10096. pdev->data_stall_detect_callback = data_stall_detect_callback;
  10097. return QDF_STATUS_SUCCESS;
  10098. }
  10099. /**
  10100. * dp_deregister_data_stall_detect_cb() - de-register data stall callback
  10101. * @soc_hdl: Datapath soc handle
  10102. * @pdev_id: id of data path pdev handle
  10103. * @data_stall_detect_callback: data stall callback function
  10104. *
  10105. * Return: QDF_STATUS Enumeration
  10106. */
  10107. static
  10108. QDF_STATUS dp_deregister_data_stall_detect_cb(
  10109. struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  10110. data_stall_detect_cb data_stall_detect_callback)
  10111. {
  10112. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10113. struct dp_pdev *pdev;
  10114. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10115. if (!pdev) {
  10116. dp_err("pdev NULL!");
  10117. return QDF_STATUS_E_INVAL;
  10118. }
  10119. pdev->data_stall_detect_callback = NULL;
  10120. return QDF_STATUS_SUCCESS;
  10121. }
  10122. /**
  10123. * dp_txrx_post_data_stall_event() - post data stall event
  10124. * @soc_hdl: Datapath soc handle
  10125. * @indicator: Module triggering data stall
  10126. * @data_stall_type: data stall event type
  10127. * @pdev_id: pdev id
  10128. * @vdev_id_bitmap: vdev id bitmap
  10129. * @recovery_type: data stall recovery type
  10130. *
  10131. * Return: None
  10132. */
  10133. static void
  10134. dp_txrx_post_data_stall_event(struct cdp_soc_t *soc_hdl,
  10135. enum data_stall_log_event_indicator indicator,
  10136. enum data_stall_log_event_type data_stall_type,
  10137. uint32_t pdev_id, uint32_t vdev_id_bitmap,
  10138. enum data_stall_log_recovery_type recovery_type)
  10139. {
  10140. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10141. struct data_stall_event_info data_stall_info;
  10142. struct dp_pdev *pdev;
  10143. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10144. if (!pdev) {
  10145. dp_err("pdev NULL!");
  10146. return;
  10147. }
  10148. if (!pdev->data_stall_detect_callback) {
  10149. dp_err("data stall cb not registered!");
  10150. return;
  10151. }
  10152. dp_info("data_stall_type: %x pdev_id: %d",
  10153. data_stall_type, pdev_id);
  10154. data_stall_info.indicator = indicator;
  10155. data_stall_info.data_stall_type = data_stall_type;
  10156. data_stall_info.vdev_id_bitmap = vdev_id_bitmap;
  10157. data_stall_info.pdev_id = pdev_id;
  10158. data_stall_info.recovery_type = recovery_type;
  10159. pdev->data_stall_detect_callback(&data_stall_info);
  10160. }
  10161. #endif /* WLAN_SUPPORT_DATA_STALL */
  10162. #ifdef WLAN_FEATURE_STATS_EXT
  10163. /**
  10164. * dp_txrx_ext_stats_request() - request dp txrx extended stats request
  10165. * @soc_hdl: soc handle
  10166. * @pdev_id: pdev id
  10167. * @req: stats request
  10168. *
  10169. * Return: QDF_STATUS
  10170. */
  10171. static QDF_STATUS
  10172. dp_txrx_ext_stats_request(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  10173. struct cdp_txrx_ext_stats *req)
  10174. {
  10175. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  10176. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10177. int i = 0;
  10178. int tcl_ring_full = 0;
  10179. if (!pdev) {
  10180. dp_err("pdev is null");
  10181. return QDF_STATUS_E_INVAL;
  10182. }
  10183. dp_aggregate_pdev_stats(pdev);
  10184. for(i = 0 ; i < MAX_TCL_DATA_RINGS; i++)
  10185. tcl_ring_full += soc->stats.tx.tcl_ring_full[i];
  10186. req->tx_msdu_enqueue = pdev->stats.tx_i.processed.num;
  10187. req->tx_msdu_overflow = tcl_ring_full;
  10188. /* Error rate at LMAC */
  10189. req->rx_mpdu_received = soc->ext_stats.rx_mpdu_received +
  10190. pdev->stats.err.fw_reported_rxdma_error;
  10191. /* only count error source from RXDMA */
  10192. req->rx_mpdu_error = pdev->stats.err.fw_reported_rxdma_error;
  10193. /* Error rate at above the MAC */
  10194. req->rx_mpdu_delivered = soc->ext_stats.rx_mpdu_received;
  10195. req->rx_mpdu_missed = pdev->stats.err.reo_error;
  10196. dp_info("ext stats: tx_msdu_enq = %u, tx_msdu_overflow = %u, "
  10197. "rx_mpdu_receive = %u, rx_mpdu_delivered = %u, "
  10198. "rx_mpdu_missed = %u, rx_mpdu_error = %u",
  10199. req->tx_msdu_enqueue,
  10200. req->tx_msdu_overflow,
  10201. req->rx_mpdu_received,
  10202. req->rx_mpdu_delivered,
  10203. req->rx_mpdu_missed,
  10204. req->rx_mpdu_error);
  10205. return QDF_STATUS_SUCCESS;
  10206. }
  10207. #endif /* WLAN_FEATURE_STATS_EXT */
  10208. #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
  10209. /**
  10210. * dp_mark_first_wakeup_packet() - set flag to indicate that
  10211. * fw is compatible for marking first packet after wow wakeup
  10212. * @soc_hdl: Datapath soc handle
  10213. * @pdev_id: id of data path pdev handle
  10214. * @value: 1 for enabled/ 0 for disabled
  10215. *
  10216. * Return: None
  10217. */
  10218. static void dp_mark_first_wakeup_packet(struct cdp_soc_t *soc_hdl,
  10219. uint8_t pdev_id, uint8_t value)
  10220. {
  10221. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10222. struct dp_pdev *pdev;
  10223. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10224. if (!pdev) {
  10225. dp_err("pdev is NULL");
  10226. return;
  10227. }
  10228. pdev->is_first_wakeup_packet = value;
  10229. }
  10230. #endif
  10231. #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
  10232. /**
  10233. * dp_set_peer_txq_flush_config() - Set the peer txq flush configuration
  10234. * @soc_hdl: Opaque handle to the DP soc object
  10235. * @vdev_id: VDEV identifier
  10236. * @mac: MAC address of the peer
  10237. * @ac: access category mask
  10238. * @tid: TID mask
  10239. * @policy: Flush policy
  10240. *
  10241. * Return: 0 on success, errno on failure
  10242. */
  10243. static int dp_set_peer_txq_flush_config(struct cdp_soc_t *soc_hdl,
  10244. uint8_t vdev_id, uint8_t *mac,
  10245. uint8_t ac, uint32_t tid,
  10246. enum cdp_peer_txq_flush_policy policy)
  10247. {
  10248. struct dp_soc *soc;
  10249. if (!soc_hdl) {
  10250. dp_err("soc is null");
  10251. return -EINVAL;
  10252. }
  10253. soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10254. return target_if_peer_txq_flush_config(soc->ctrl_psoc, vdev_id,
  10255. mac, ac, tid, policy);
  10256. }
  10257. #endif
  10258. #ifdef CONNECTIVITY_PKTLOG
  10259. /**
  10260. * dp_register_packetdump_callback() - registers
  10261. * tx data packet, tx mgmt. packet and rx data packet
  10262. * dump callback handler.
  10263. *
  10264. * @soc_hdl: Datapath soc handle
  10265. * @pdev_id: id of data path pdev handle
  10266. * @dp_tx_packetdump_cb: tx packetdump cb
  10267. * @dp_rx_packetdump_cb: rx packetdump cb
  10268. *
  10269. * This function is used to register tx data pkt, tx mgmt.
  10270. * pkt and rx data pkt dump callback
  10271. *
  10272. * Return: None
  10273. *
  10274. */
  10275. static inline
  10276. void dp_register_packetdump_callback(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  10277. ol_txrx_pktdump_cb dp_tx_packetdump_cb,
  10278. ol_txrx_pktdump_cb dp_rx_packetdump_cb)
  10279. {
  10280. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10281. struct dp_pdev *pdev;
  10282. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10283. if (!pdev) {
  10284. dp_err("pdev is NULL!");
  10285. return;
  10286. }
  10287. pdev->dp_tx_packetdump_cb = dp_tx_packetdump_cb;
  10288. pdev->dp_rx_packetdump_cb = dp_rx_packetdump_cb;
  10289. }
  10290. /**
  10291. * dp_deregister_packetdump_callback() - deregidters
  10292. * tx data packet, tx mgmt. packet and rx data packet
  10293. * dump callback handler
  10294. * @soc_hdl: Datapath soc handle
  10295. * @pdev_id: id of data path pdev handle
  10296. *
  10297. * This function is used to deregidter tx data pkt.,
  10298. * tx mgmt. pkt and rx data pkt. dump callback
  10299. *
  10300. * Return: None
  10301. *
  10302. */
  10303. static inline
  10304. void dp_deregister_packetdump_callback(struct cdp_soc_t *soc_hdl,
  10305. uint8_t pdev_id)
  10306. {
  10307. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10308. struct dp_pdev *pdev;
  10309. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10310. if (!pdev) {
  10311. dp_err("pdev is NULL!");
  10312. return;
  10313. }
  10314. pdev->dp_tx_packetdump_cb = NULL;
  10315. pdev->dp_rx_packetdump_cb = NULL;
  10316. }
  10317. #endif
  10318. #ifdef FEATURE_RX_LINKSPEED_ROAM_TRIGGER
  10319. /**
  10320. * dp_set_bus_vote_lvl_high() - Take a vote on bus bandwidth from dp
  10321. * @soc_hdl: Datapath soc handle
  10322. * @high: whether the bus bw is high or not
  10323. *
  10324. * Return: void
  10325. */
  10326. static void
  10327. dp_set_bus_vote_lvl_high(ol_txrx_soc_handle soc_hdl, bool high)
  10328. {
  10329. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10330. soc->high_throughput = high;
  10331. }
  10332. /**
  10333. * dp_get_bus_vote_lvl_high() - get bus bandwidth vote to dp
  10334. * @soc_hdl: Datapath soc handle
  10335. *
  10336. * Return: bool
  10337. */
  10338. static bool
  10339. dp_get_bus_vote_lvl_high(ol_txrx_soc_handle soc_hdl)
  10340. {
  10341. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10342. return soc->high_throughput;
  10343. }
  10344. #endif
  10345. #ifdef DP_PEER_EXTENDED_API
  10346. static struct cdp_misc_ops dp_ops_misc = {
  10347. #ifdef FEATURE_WLAN_TDLS
  10348. .tx_non_std = dp_tx_non_std,
  10349. #endif /* FEATURE_WLAN_TDLS */
  10350. .get_opmode = dp_get_opmode,
  10351. #ifdef FEATURE_RUNTIME_PM
  10352. .runtime_suspend = dp_runtime_suspend,
  10353. .runtime_resume = dp_runtime_resume,
  10354. #endif /* FEATURE_RUNTIME_PM */
  10355. .get_num_rx_contexts = dp_get_num_rx_contexts,
  10356. .get_tx_ack_stats = dp_tx_get_success_ack_stats,
  10357. #ifdef WLAN_SUPPORT_DATA_STALL
  10358. .txrx_data_stall_cb_register = dp_register_data_stall_detect_cb,
  10359. .txrx_data_stall_cb_deregister = dp_deregister_data_stall_detect_cb,
  10360. .txrx_post_data_stall_event = dp_txrx_post_data_stall_event,
  10361. #endif
  10362. #ifdef WLAN_FEATURE_STATS_EXT
  10363. .txrx_ext_stats_request = dp_txrx_ext_stats_request,
  10364. #ifndef WLAN_SOFTUMAC_SUPPORT
  10365. .request_rx_hw_stats = dp_request_rx_hw_stats,
  10366. .reset_rx_hw_ext_stats = dp_reset_rx_hw_ext_stats,
  10367. #endif
  10368. #endif /* WLAN_FEATURE_STATS_EXT */
  10369. .vdev_inform_ll_conn = dp_vdev_inform_ll_conn,
  10370. #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
  10371. .set_swlm_enable = dp_soc_set_swlm_enable,
  10372. .is_swlm_enabled = dp_soc_is_swlm_enabled,
  10373. #endif
  10374. .display_txrx_hw_info = dp_display_srng_info,
  10375. #ifndef WLAN_SOFTUMAC_SUPPORT
  10376. .get_tx_rings_grp_bitmap = dp_get_tx_rings_grp_bitmap,
  10377. #endif
  10378. #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
  10379. .mark_first_wakeup_packet = dp_mark_first_wakeup_packet,
  10380. #endif
  10381. #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
  10382. .set_peer_txq_flush_config = dp_set_peer_txq_flush_config,
  10383. #endif
  10384. #ifdef CONNECTIVITY_PKTLOG
  10385. .register_pktdump_cb = dp_register_packetdump_callback,
  10386. .unregister_pktdump_cb = dp_deregister_packetdump_callback,
  10387. #endif
  10388. #ifdef FEATURE_RX_LINKSPEED_ROAM_TRIGGER
  10389. .set_bus_vote_lvl_high = dp_set_bus_vote_lvl_high,
  10390. .get_bus_vote_lvl_high = dp_get_bus_vote_lvl_high,
  10391. #endif
  10392. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  10393. .evaluate_update_tx_ilp_cfg = dp_evaluate_update_tx_ilp_config,
  10394. #endif
  10395. };
  10396. #endif
  10397. #ifdef DP_FLOW_CTL
  10398. static struct cdp_flowctl_ops dp_ops_flowctl = {
  10399. /* WIFI 3.0 DP implement as required. */
  10400. #ifdef QCA_LL_TX_FLOW_CONTROL_V2
  10401. #ifndef WLAN_SOFTUMAC_SUPPORT
  10402. .flow_pool_map_handler = dp_tx_flow_pool_map,
  10403. .flow_pool_unmap_handler = dp_tx_flow_pool_unmap,
  10404. #endif /*WLAN_SOFTUMAC_SUPPORT */
  10405. .register_pause_cb = dp_txrx_register_pause_cb,
  10406. .dump_flow_pool_info = dp_tx_dump_flow_pool_info,
  10407. .tx_desc_thresh_reached = dp_tx_desc_thresh_reached,
  10408. #endif /* QCA_LL_TX_FLOW_CONTROL_V2 */
  10409. };
  10410. static struct cdp_lflowctl_ops dp_ops_l_flowctl = {
  10411. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  10412. };
  10413. #endif
  10414. #ifdef IPA_OFFLOAD
  10415. static struct cdp_ipa_ops dp_ops_ipa = {
  10416. .ipa_get_resource = dp_ipa_get_resource,
  10417. .ipa_set_doorbell_paddr = dp_ipa_set_doorbell_paddr,
  10418. .ipa_iounmap_doorbell_vaddr = dp_ipa_iounmap_doorbell_vaddr,
  10419. .ipa_op_response = dp_ipa_op_response,
  10420. .ipa_register_op_cb = dp_ipa_register_op_cb,
  10421. .ipa_deregister_op_cb = dp_ipa_deregister_op_cb,
  10422. .ipa_get_stat = dp_ipa_get_stat,
  10423. .ipa_tx_data_frame = dp_tx_send_ipa_data_frame,
  10424. .ipa_enable_autonomy = dp_ipa_enable_autonomy,
  10425. .ipa_disable_autonomy = dp_ipa_disable_autonomy,
  10426. .ipa_setup = dp_ipa_setup,
  10427. .ipa_cleanup = dp_ipa_cleanup,
  10428. .ipa_setup_iface = dp_ipa_setup_iface,
  10429. .ipa_cleanup_iface = dp_ipa_cleanup_iface,
  10430. .ipa_enable_pipes = dp_ipa_enable_pipes,
  10431. .ipa_disable_pipes = dp_ipa_disable_pipes,
  10432. .ipa_set_perf_level = dp_ipa_set_perf_level,
  10433. .ipa_rx_intrabss_fwd = dp_ipa_rx_intrabss_fwd,
  10434. .ipa_tx_buf_smmu_mapping = dp_ipa_tx_buf_smmu_mapping,
  10435. .ipa_tx_buf_smmu_unmapping = dp_ipa_tx_buf_smmu_unmapping,
  10436. #ifdef QCA_ENHANCED_STATS_SUPPORT
  10437. .ipa_update_peer_rx_stats = dp_ipa_update_peer_rx_stats,
  10438. #endif
  10439. #ifdef IPA_OPT_WIFI_DP
  10440. .ipa_rx_super_rule_setup = dp_ipa_rx_super_rule_setup,
  10441. .ipa_pcie_link_up = dp_ipa_pcie_link_up,
  10442. .ipa_pcie_link_down = dp_ipa_pcie_link_down,
  10443. #endif
  10444. #ifdef IPA_WDS_EASYMESH_FEATURE
  10445. .ipa_ast_create = dp_ipa_ast_create,
  10446. #endif
  10447. .ipa_get_wdi_version = dp_ipa_get_wdi_version,
  10448. };
  10449. #endif
  10450. #ifdef DP_POWER_SAVE
  10451. static QDF_STATUS dp_bus_suspend(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  10452. {
  10453. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10454. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10455. int timeout = SUSPEND_DRAIN_WAIT;
  10456. int drain_wait_delay = 50; /* 50 ms */
  10457. int32_t tx_pending;
  10458. if (qdf_unlikely(!pdev)) {
  10459. dp_err("pdev is NULL");
  10460. return QDF_STATUS_E_INVAL;
  10461. }
  10462. /* Abort if there are any pending TX packets */
  10463. while ((tx_pending = dp_get_tx_pending((struct cdp_pdev *)pdev))) {
  10464. qdf_sleep(drain_wait_delay);
  10465. if (timeout <= 0) {
  10466. dp_info("TX frames are pending %d, abort suspend",
  10467. tx_pending);
  10468. dp_find_missing_tx_comp(soc);
  10469. return QDF_STATUS_E_TIMEOUT;
  10470. }
  10471. timeout = timeout - drain_wait_delay;
  10472. }
  10473. if (soc->intr_mode == DP_INTR_POLL)
  10474. qdf_timer_stop(&soc->int_timer);
  10475. /* Stop monitor reap timer and reap any pending frames in ring */
  10476. dp_monitor_reap_timer_suspend(soc);
  10477. dp_suspend_fse_cache_flush(soc);
  10478. dp_rx_fst_update_pm_suspend_status(soc, true);
  10479. return QDF_STATUS_SUCCESS;
  10480. }
  10481. static QDF_STATUS dp_bus_resume(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  10482. {
  10483. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10484. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10485. if (qdf_unlikely(!pdev)) {
  10486. dp_err("pdev is NULL");
  10487. return QDF_STATUS_E_INVAL;
  10488. }
  10489. if (soc->intr_mode == DP_INTR_POLL)
  10490. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  10491. /* Start monitor reap timer */
  10492. dp_monitor_reap_timer_start(soc, CDP_MON_REAP_SOURCE_ANY);
  10493. dp_resume_fse_cache_flush(soc);
  10494. soc->arch_ops.dp_update_ring_hptp(soc, false);
  10495. dp_rx_fst_update_pm_suspend_status(soc, false);
  10496. dp_rx_fst_requeue_wq(soc);
  10497. return QDF_STATUS_SUCCESS;
  10498. }
  10499. /**
  10500. * dp_process_wow_ack_rsp() - process wow ack response
  10501. * @soc_hdl: datapath soc handle
  10502. * @pdev_id: data path pdev handle id
  10503. *
  10504. * Return: none
  10505. */
  10506. static void dp_process_wow_ack_rsp(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  10507. {
  10508. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10509. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10510. if (qdf_unlikely(!pdev)) {
  10511. dp_err("pdev is NULL");
  10512. return;
  10513. }
  10514. /*
  10515. * As part of wow enable FW disables the mon status ring and in wow ack
  10516. * response from FW reap mon status ring to make sure no packets pending
  10517. * in the ring.
  10518. */
  10519. dp_monitor_reap_timer_suspend(soc);
  10520. }
  10521. /**
  10522. * dp_process_target_suspend_req() - process target suspend request
  10523. * @soc_hdl: datapath soc handle
  10524. * @pdev_id: data path pdev handle id
  10525. *
  10526. * Return: none
  10527. */
  10528. static void dp_process_target_suspend_req(struct cdp_soc_t *soc_hdl,
  10529. uint8_t pdev_id)
  10530. {
  10531. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10532. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10533. if (qdf_unlikely(!pdev)) {
  10534. dp_err("pdev is NULL");
  10535. return;
  10536. }
  10537. /* Stop monitor reap timer and reap any pending frames in ring */
  10538. dp_monitor_reap_timer_suspend(soc);
  10539. }
  10540. static struct cdp_bus_ops dp_ops_bus = {
  10541. .bus_suspend = dp_bus_suspend,
  10542. .bus_resume = dp_bus_resume,
  10543. .process_wow_ack_rsp = dp_process_wow_ack_rsp,
  10544. .process_target_suspend_req = dp_process_target_suspend_req
  10545. };
  10546. #endif
  10547. #ifdef DP_FLOW_CTL
  10548. static struct cdp_throttle_ops dp_ops_throttle = {
  10549. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  10550. };
  10551. static struct cdp_cfg_ops dp_ops_cfg = {
  10552. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  10553. };
  10554. #endif
  10555. #ifdef DP_PEER_EXTENDED_API
  10556. static struct cdp_ocb_ops dp_ops_ocb = {
  10557. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  10558. };
  10559. static struct cdp_mob_stats_ops dp_ops_mob_stats = {
  10560. .clear_stats = dp_txrx_clear_dump_stats,
  10561. };
  10562. static struct cdp_peer_ops dp_ops_peer = {
  10563. .register_peer = dp_register_peer,
  10564. .clear_peer = dp_clear_peer,
  10565. .find_peer_exist = dp_find_peer_exist,
  10566. .find_peer_exist_on_vdev = dp_find_peer_exist_on_vdev,
  10567. .find_peer_exist_on_other_vdev = dp_find_peer_exist_on_other_vdev,
  10568. .peer_state_update = dp_peer_state_update,
  10569. .get_vdevid = dp_get_vdevid,
  10570. .get_vdev_by_peer_addr = dp_get_vdev_by_peer_addr,
  10571. .peer_get_peer_mac_addr = dp_peer_get_peer_mac_addr,
  10572. .get_peer_state = dp_get_peer_state,
  10573. .peer_flush_frags = dp_peer_flush_frags,
  10574. .set_peer_as_tdls_peer = dp_set_peer_as_tdls_peer,
  10575. };
  10576. #endif
  10577. static void dp_soc_txrx_ops_attach(struct dp_soc *soc)
  10578. {
  10579. soc->cdp_soc.ops->cmn_drv_ops = &dp_ops_cmn;
  10580. soc->cdp_soc.ops->ctrl_ops = &dp_ops_ctrl;
  10581. soc->cdp_soc.ops->me_ops = &dp_ops_me;
  10582. soc->cdp_soc.ops->host_stats_ops = &dp_ops_host_stats;
  10583. soc->cdp_soc.ops->wds_ops = &dp_ops_wds;
  10584. soc->cdp_soc.ops->raw_ops = &dp_ops_raw;
  10585. #ifdef PEER_FLOW_CONTROL
  10586. soc->cdp_soc.ops->pflow_ops = &dp_ops_pflow;
  10587. #endif /* PEER_FLOW_CONTROL */
  10588. #ifdef DP_PEER_EXTENDED_API
  10589. soc->cdp_soc.ops->misc_ops = &dp_ops_misc;
  10590. soc->cdp_soc.ops->ocb_ops = &dp_ops_ocb;
  10591. soc->cdp_soc.ops->peer_ops = &dp_ops_peer;
  10592. soc->cdp_soc.ops->mob_stats_ops = &dp_ops_mob_stats;
  10593. #endif
  10594. #ifdef DP_FLOW_CTL
  10595. soc->cdp_soc.ops->cfg_ops = &dp_ops_cfg;
  10596. soc->cdp_soc.ops->flowctl_ops = &dp_ops_flowctl;
  10597. soc->cdp_soc.ops->l_flowctl_ops = &dp_ops_l_flowctl;
  10598. soc->cdp_soc.ops->throttle_ops = &dp_ops_throttle;
  10599. #endif
  10600. #ifdef IPA_OFFLOAD
  10601. soc->cdp_soc.ops->ipa_ops = &dp_ops_ipa;
  10602. #endif
  10603. #ifdef DP_POWER_SAVE
  10604. soc->cdp_soc.ops->bus_ops = &dp_ops_bus;
  10605. #endif
  10606. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  10607. soc->cdp_soc.ops->cfr_ops = &dp_ops_cfr;
  10608. #endif
  10609. #ifdef WLAN_SUPPORT_MSCS
  10610. soc->cdp_soc.ops->mscs_ops = &dp_ops_mscs;
  10611. #endif
  10612. #ifdef WLAN_SUPPORT_MESH_LATENCY
  10613. soc->cdp_soc.ops->mesh_latency_ops = &dp_ops_mesh_latency;
  10614. #endif
  10615. #ifdef CONFIG_SAWF_DEF_QUEUES
  10616. soc->cdp_soc.ops->sawf_ops = &dp_ops_sawf;
  10617. #endif
  10618. #ifdef WLAN_SUPPORT_SCS
  10619. soc->cdp_soc.ops->scs_ops = &dp_ops_scs;
  10620. #endif
  10621. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  10622. soc->cdp_soc.ops->fse_ops = &dp_ops_fse;
  10623. #endif
  10624. };
  10625. #if defined(QCA_WIFI_QCA8074) || defined(QCA_WIFI_QCA6018) || \
  10626. defined(QCA_WIFI_QCA5018) || defined(QCA_WIFI_QCA9574) || \
  10627. defined(QCA_WIFI_QCA5332)
  10628. /**
  10629. * dp_soc_attach_wifi3() - Attach txrx SOC
  10630. * @ctrl_psoc: Opaque SOC handle from control plane
  10631. * @params: SOC attach params
  10632. *
  10633. * Return: DP SOC handle on success, NULL on failure
  10634. */
  10635. struct cdp_soc_t *
  10636. dp_soc_attach_wifi3(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  10637. struct cdp_soc_attach_params *params)
  10638. {
  10639. struct dp_soc *dp_soc = NULL;
  10640. dp_soc = dp_soc_attach(ctrl_psoc, params);
  10641. return dp_soc_to_cdp_soc_t(dp_soc);
  10642. }
  10643. static inline void dp_soc_set_def_pdev(struct dp_soc *soc)
  10644. {
  10645. int lmac_id;
  10646. for (lmac_id = 0; lmac_id < MAX_NUM_LMAC_HW; lmac_id++) {
  10647. /*Set default host PDEV ID for lmac_id*/
  10648. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  10649. INVALID_PDEV_ID, lmac_id);
  10650. }
  10651. }
  10652. static void dp_soc_unset_qref_debug_list(struct dp_soc *soc)
  10653. {
  10654. uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
  10655. if (max_list_size == 0)
  10656. return;
  10657. qdf_mem_free(soc->list_shared_qaddr_del);
  10658. qdf_mem_free(soc->reo_write_list);
  10659. qdf_mem_free(soc->list_qdesc_addr_free);
  10660. qdf_mem_free(soc->list_qdesc_addr_alloc);
  10661. }
  10662. static void dp_soc_set_qref_debug_list(struct dp_soc *soc)
  10663. {
  10664. uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
  10665. if (max_list_size == 0)
  10666. return;
  10667. soc->list_shared_qaddr_del =
  10668. (struct test_qaddr_del *)
  10669. qdf_mem_malloc(sizeof(struct test_qaddr_del) *
  10670. max_list_size);
  10671. soc->reo_write_list =
  10672. (struct test_qaddr_del *)
  10673. qdf_mem_malloc(sizeof(struct test_qaddr_del) *
  10674. max_list_size);
  10675. soc->list_qdesc_addr_free =
  10676. (struct test_mem_free *)
  10677. qdf_mem_malloc(sizeof(struct test_mem_free) *
  10678. max_list_size);
  10679. soc->list_qdesc_addr_alloc =
  10680. (struct test_mem_free *)
  10681. qdf_mem_malloc(sizeof(struct test_mem_free) *
  10682. max_list_size);
  10683. }
  10684. static uint32_t
  10685. dp_get_link_desc_id_start(uint16_t arch_id)
  10686. {
  10687. switch (arch_id) {
  10688. case CDP_ARCH_TYPE_LI:
  10689. case CDP_ARCH_TYPE_RH:
  10690. return LINK_DESC_ID_START_21_BITS_COOKIE;
  10691. case CDP_ARCH_TYPE_BE:
  10692. return LINK_DESC_ID_START_20_BITS_COOKIE;
  10693. default:
  10694. dp_err("unknown arch_id 0x%x", arch_id);
  10695. QDF_BUG(0);
  10696. return LINK_DESC_ID_START_21_BITS_COOKIE;
  10697. }
  10698. }
  10699. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  10700. static inline
  10701. void dp_soc_init_tx_ilp(struct dp_soc *soc)
  10702. {
  10703. soc->tx_ilp_enable = false;
  10704. }
  10705. #else
  10706. static inline
  10707. void dp_soc_init_tx_ilp(struct dp_soc *soc)
  10708. {
  10709. }
  10710. #endif
  10711. /**
  10712. * dp_soc_attach() - Attach txrx SOC
  10713. * @ctrl_psoc: Opaque SOC handle from control plane
  10714. * @params: SOC attach params
  10715. *
  10716. * Return: DP SOC handle on success, NULL on failure
  10717. */
  10718. static struct dp_soc *
  10719. dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  10720. struct cdp_soc_attach_params *params)
  10721. {
  10722. struct dp_soc *soc = NULL;
  10723. uint16_t arch_id;
  10724. struct hif_opaque_softc *hif_handle = params->hif_handle;
  10725. qdf_device_t qdf_osdev = params->qdf_osdev;
  10726. struct ol_if_ops *ol_ops = params->ol_ops;
  10727. uint16_t device_id = params->device_id;
  10728. if (!hif_handle) {
  10729. dp_err("HIF handle is NULL");
  10730. goto fail0;
  10731. }
  10732. arch_id = cdp_get_arch_type_from_devid(device_id);
  10733. soc = qdf_mem_common_alloc(dp_get_soc_context_size(device_id));
  10734. if (!soc) {
  10735. dp_err("DP SOC memory allocation failed");
  10736. goto fail0;
  10737. }
  10738. dp_info("soc memory allocated %pK", soc);
  10739. soc->hif_handle = hif_handle;
  10740. soc->hal_soc = hif_get_hal_handle(soc->hif_handle);
  10741. if (!soc->hal_soc)
  10742. goto fail1;
  10743. hif_get_cmem_info(soc->hif_handle,
  10744. &soc->cmem_base,
  10745. &soc->cmem_total_size);
  10746. soc->cmem_avail_size = soc->cmem_total_size;
  10747. soc->device_id = device_id;
  10748. soc->cdp_soc.ops =
  10749. (struct cdp_ops *)qdf_mem_malloc(sizeof(struct cdp_ops));
  10750. if (!soc->cdp_soc.ops)
  10751. goto fail1;
  10752. dp_soc_txrx_ops_attach(soc);
  10753. soc->cdp_soc.ol_ops = ol_ops;
  10754. soc->ctrl_psoc = ctrl_psoc;
  10755. soc->osdev = qdf_osdev;
  10756. soc->num_hw_dscp_tid_map = HAL_MAX_HW_DSCP_TID_MAPS;
  10757. dp_soc_init_tx_ilp(soc);
  10758. hal_rx_get_tlv_size(soc->hal_soc, &soc->rx_pkt_tlv_size,
  10759. &soc->rx_mon_pkt_tlv_size);
  10760. soc->idle_link_bm_id = hal_get_idle_link_bm_id(soc->hal_soc,
  10761. params->mlo_chip_id);
  10762. soc->features.dmac_cmn_src_rxbuf_ring_enabled =
  10763. hal_dmac_cmn_src_rxbuf_ring_get(soc->hal_soc);
  10764. soc->arch_id = arch_id;
  10765. soc->link_desc_id_start =
  10766. dp_get_link_desc_id_start(soc->arch_id);
  10767. dp_configure_arch_ops(soc);
  10768. /* Reset wbm sg list and flags */
  10769. dp_rx_wbm_sg_list_reset(soc);
  10770. dp_soc_cfg_history_attach(soc);
  10771. dp_soc_tx_hw_desc_history_attach(soc);
  10772. dp_soc_rx_history_attach(soc);
  10773. dp_soc_mon_status_ring_history_attach(soc);
  10774. dp_soc_tx_history_attach(soc);
  10775. wlan_set_srng_cfg(&soc->wlan_srng_cfg);
  10776. soc->wlan_cfg_ctx = wlan_cfg_soc_attach(soc->ctrl_psoc);
  10777. if (!soc->wlan_cfg_ctx) {
  10778. dp_err("wlan_cfg_ctx failed");
  10779. goto fail2;
  10780. }
  10781. /*sync DP soc cfg items with profile support after cfg_soc_attach*/
  10782. wlan_dp_soc_cfg_sync_profile((struct cdp_soc_t *)soc);
  10783. soc->arch_ops.soc_cfg_attach(soc);
  10784. if (dp_hw_link_desc_pool_banks_alloc(soc, WLAN_INVALID_PDEV_ID)) {
  10785. dp_err("failed to allocate link desc pool banks");
  10786. goto fail3;
  10787. }
  10788. if (dp_hw_link_desc_ring_alloc(soc)) {
  10789. dp_err("failed to allocate link_desc_ring");
  10790. goto fail4;
  10791. }
  10792. if (!QDF_IS_STATUS_SUCCESS(soc->arch_ops.txrx_soc_attach(soc,
  10793. params))) {
  10794. dp_err("unable to do target specific attach");
  10795. goto fail5;
  10796. }
  10797. if (dp_soc_srng_alloc(soc)) {
  10798. dp_err("failed to allocate soc srng rings");
  10799. goto fail6;
  10800. }
  10801. if (dp_soc_tx_desc_sw_pools_alloc(soc)) {
  10802. dp_err("dp_soc_tx_desc_sw_pools_alloc failed");
  10803. goto fail7;
  10804. }
  10805. if (!dp_monitor_modularized_enable()) {
  10806. if (dp_mon_soc_attach_wrapper(soc)) {
  10807. dp_err("failed to attach monitor");
  10808. goto fail8;
  10809. }
  10810. }
  10811. if (hal_reo_shared_qaddr_setup((hal_soc_handle_t)soc->hal_soc,
  10812. &soc->reo_qref)
  10813. != QDF_STATUS_SUCCESS) {
  10814. dp_err("unable to setup reo shared qaddr");
  10815. goto fail9;
  10816. }
  10817. if (dp_sysfs_initialize_stats(soc) != QDF_STATUS_SUCCESS) {
  10818. dp_err("failed to initialize dp stats sysfs file");
  10819. dp_sysfs_deinitialize_stats(soc);
  10820. }
  10821. dp_soc_swlm_attach(soc);
  10822. dp_soc_set_interrupt_mode(soc);
  10823. dp_soc_set_def_pdev(soc);
  10824. dp_soc_set_qref_debug_list(soc);
  10825. dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
  10826. qdf_dma_mem_stats_read(),
  10827. qdf_heap_mem_stats_read(),
  10828. qdf_skb_total_mem_stats_read());
  10829. return soc;
  10830. fail9:
  10831. if (!dp_monitor_modularized_enable())
  10832. dp_mon_soc_detach_wrapper(soc);
  10833. fail8:
  10834. dp_soc_tx_desc_sw_pools_free(soc);
  10835. fail7:
  10836. dp_soc_srng_free(soc);
  10837. fail6:
  10838. soc->arch_ops.txrx_soc_detach(soc);
  10839. fail5:
  10840. dp_hw_link_desc_ring_free(soc);
  10841. fail4:
  10842. dp_hw_link_desc_pool_banks_free(soc, WLAN_INVALID_PDEV_ID);
  10843. fail3:
  10844. wlan_cfg_soc_detach(soc->wlan_cfg_ctx);
  10845. fail2:
  10846. qdf_mem_free(soc->cdp_soc.ops);
  10847. fail1:
  10848. qdf_mem_common_free(soc);
  10849. fail0:
  10850. return NULL;
  10851. }
  10852. void *dp_soc_init_wifi3(struct cdp_soc_t *cdp_soc,
  10853. struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  10854. struct hif_opaque_softc *hif_handle,
  10855. HTC_HANDLE htc_handle, qdf_device_t qdf_osdev,
  10856. struct ol_if_ops *ol_ops, uint16_t device_id)
  10857. {
  10858. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  10859. return soc->arch_ops.txrx_soc_init(soc, htc_handle, hif_handle);
  10860. }
  10861. #endif
  10862. void *dp_get_pdev_for_mac_id(struct dp_soc *soc, uint32_t mac_id)
  10863. {
  10864. if (wlan_cfg_per_pdev_lmac_ring(soc->wlan_cfg_ctx))
  10865. return (mac_id < MAX_PDEV_CNT) ? soc->pdev_list[mac_id] : NULL;
  10866. /* Typically for MCL as there only 1 PDEV*/
  10867. return soc->pdev_list[0];
  10868. }
  10869. void dp_update_num_mac_rings_for_dbs(struct dp_soc *soc,
  10870. int *max_mac_rings)
  10871. {
  10872. bool dbs_enable = false;
  10873. if (soc->cdp_soc.ol_ops->is_hw_dbs_capable)
  10874. dbs_enable = soc->cdp_soc.ol_ops->
  10875. is_hw_dbs_capable((void *)soc->ctrl_psoc);
  10876. *max_mac_rings = dbs_enable ? (*max_mac_rings) : 1;
  10877. dp_info("dbs_enable %d, max_mac_rings %d",
  10878. dbs_enable, *max_mac_rings);
  10879. }
  10880. qdf_export_symbol(dp_update_num_mac_rings_for_dbs);
  10881. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  10882. /**
  10883. * dp_get_cfr_rcc() - get cfr rcc config
  10884. * @soc_hdl: Datapath soc handle
  10885. * @pdev_id: id of objmgr pdev
  10886. *
  10887. * Return: true/false based on cfr mode setting
  10888. */
  10889. static
  10890. bool dp_get_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  10891. {
  10892. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10893. struct dp_pdev *pdev = NULL;
  10894. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10895. if (!pdev) {
  10896. dp_err("pdev is NULL");
  10897. return false;
  10898. }
  10899. return pdev->cfr_rcc_mode;
  10900. }
  10901. /**
  10902. * dp_set_cfr_rcc() - enable/disable cfr rcc config
  10903. * @soc_hdl: Datapath soc handle
  10904. * @pdev_id: id of objmgr pdev
  10905. * @enable: Enable/Disable cfr rcc mode
  10906. *
  10907. * Return: none
  10908. */
  10909. static
  10910. void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, bool enable)
  10911. {
  10912. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10913. struct dp_pdev *pdev = NULL;
  10914. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10915. if (!pdev) {
  10916. dp_err("pdev is NULL");
  10917. return;
  10918. }
  10919. pdev->cfr_rcc_mode = enable;
  10920. }
  10921. /**
  10922. * dp_get_cfr_dbg_stats - Get the debug statistics for CFR
  10923. * @soc_hdl: Datapath soc handle
  10924. * @pdev_id: id of data path pdev handle
  10925. * @cfr_rcc_stats: CFR RCC debug statistics buffer
  10926. *
  10927. * Return: none
  10928. */
  10929. static inline void
  10930. dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  10931. struct cdp_cfr_rcc_stats *cfr_rcc_stats)
  10932. {
  10933. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10934. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10935. if (!pdev) {
  10936. dp_err("pdev is NULL");
  10937. return;
  10938. }
  10939. qdf_mem_copy(cfr_rcc_stats, &pdev->stats.rcc,
  10940. sizeof(struct cdp_cfr_rcc_stats));
  10941. }
  10942. /**
  10943. * dp_clear_cfr_dbg_stats - Clear debug statistics for CFR
  10944. * @soc_hdl: Datapath soc handle
  10945. * @pdev_id: id of data path pdev handle
  10946. *
  10947. * Return: none
  10948. */
  10949. static void dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl,
  10950. uint8_t pdev_id)
  10951. {
  10952. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10953. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  10954. if (!pdev) {
  10955. dp_err("dp pdev is NULL");
  10956. return;
  10957. }
  10958. qdf_mem_zero(&pdev->stats.rcc, sizeof(pdev->stats.rcc));
  10959. }
  10960. #endif
  10961. /**
  10962. * dp_bucket_index() - Return index from array
  10963. *
  10964. * @delay: delay measured
  10965. * @array: array used to index corresponding delay
  10966. * @delay_in_us: flag to indicate whether the delay in ms or us
  10967. *
  10968. * Return: index
  10969. */
  10970. static uint8_t
  10971. dp_bucket_index(uint32_t delay, uint16_t *array, bool delay_in_us)
  10972. {
  10973. uint8_t i = CDP_DELAY_BUCKET_0;
  10974. uint32_t thr_low, thr_high;
  10975. for (; i < CDP_DELAY_BUCKET_MAX - 1; i++) {
  10976. thr_low = array[i];
  10977. thr_high = array[i + 1];
  10978. if (delay_in_us) {
  10979. thr_low = thr_low * USEC_PER_MSEC;
  10980. thr_high = thr_high * USEC_PER_MSEC;
  10981. }
  10982. if (delay >= thr_low && delay <= thr_high)
  10983. return i;
  10984. }
  10985. return (CDP_DELAY_BUCKET_MAX - 1);
  10986. }
  10987. #ifdef HW_TX_DELAY_STATS_ENABLE
  10988. /*
  10989. * cdp_fw_to_hw_delay_range
  10990. * Fw to hw delay ranges in milliseconds
  10991. */
  10992. static uint16_t cdp_fw_to_hw_delay[CDP_DELAY_BUCKET_MAX] = {
  10993. 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 250, 500};
  10994. #else
  10995. static uint16_t cdp_fw_to_hw_delay[CDP_DELAY_BUCKET_MAX] = {
  10996. 0, 2, 4, 6, 8, 10, 20, 30, 40, 50, 100, 250, 500};
  10997. #endif
  10998. /*
  10999. * cdp_sw_enq_delay_range
  11000. * Software enqueue delay ranges in milliseconds
  11001. */
  11002. static uint16_t cdp_sw_enq_delay[CDP_DELAY_BUCKET_MAX] = {
  11003. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
  11004. /*
  11005. * cdp_intfrm_delay_range
  11006. * Interframe delay ranges in milliseconds
  11007. */
  11008. static uint16_t cdp_intfrm_delay[CDP_DELAY_BUCKET_MAX] = {
  11009. 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60};
  11010. /**
  11011. * dp_fill_delay_buckets() - Fill delay statistics bucket for each
  11012. * type of delay
  11013. * @tstats: tid tx stats
  11014. * @rstats: tid rx stats
  11015. * @delay: delay in ms
  11016. * @tid: tid value
  11017. * @mode: type of tx delay mode
  11018. * @ring_id: ring number
  11019. * @delay_in_us: flag to indicate whether the delay in ms or us
  11020. *
  11021. * Return: pointer to cdp_delay_stats structure
  11022. */
  11023. static struct cdp_delay_stats *
  11024. dp_fill_delay_buckets(struct cdp_tid_tx_stats *tstats,
  11025. struct cdp_tid_rx_stats *rstats, uint32_t delay,
  11026. uint8_t tid, uint8_t mode, uint8_t ring_id,
  11027. bool delay_in_us)
  11028. {
  11029. uint8_t delay_index = 0;
  11030. struct cdp_delay_stats *stats = NULL;
  11031. /*
  11032. * Update delay stats in proper bucket
  11033. */
  11034. switch (mode) {
  11035. /* Software Enqueue delay ranges */
  11036. case CDP_DELAY_STATS_SW_ENQ:
  11037. if (!tstats)
  11038. break;
  11039. delay_index = dp_bucket_index(delay, cdp_sw_enq_delay,
  11040. delay_in_us);
  11041. tstats->swq_delay.delay_bucket[delay_index]++;
  11042. stats = &tstats->swq_delay;
  11043. break;
  11044. /* Tx Completion delay ranges */
  11045. case CDP_DELAY_STATS_FW_HW_TRANSMIT:
  11046. if (!tstats)
  11047. break;
  11048. delay_index = dp_bucket_index(delay, cdp_fw_to_hw_delay,
  11049. delay_in_us);
  11050. tstats->hwtx_delay.delay_bucket[delay_index]++;
  11051. stats = &tstats->hwtx_delay;
  11052. break;
  11053. /* Interframe tx delay ranges */
  11054. case CDP_DELAY_STATS_TX_INTERFRAME:
  11055. if (!tstats)
  11056. break;
  11057. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  11058. delay_in_us);
  11059. tstats->intfrm_delay.delay_bucket[delay_index]++;
  11060. stats = &tstats->intfrm_delay;
  11061. break;
  11062. /* Interframe rx delay ranges */
  11063. case CDP_DELAY_STATS_RX_INTERFRAME:
  11064. if (!rstats)
  11065. break;
  11066. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  11067. delay_in_us);
  11068. rstats->intfrm_delay.delay_bucket[delay_index]++;
  11069. stats = &rstats->intfrm_delay;
  11070. break;
  11071. /* Ring reap to indication to network stack */
  11072. case CDP_DELAY_STATS_REAP_STACK:
  11073. if (!rstats)
  11074. break;
  11075. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  11076. delay_in_us);
  11077. rstats->to_stack_delay.delay_bucket[delay_index]++;
  11078. stats = &rstats->to_stack_delay;
  11079. break;
  11080. default:
  11081. dp_debug("Incorrect delay mode: %d", mode);
  11082. }
  11083. return stats;
  11084. }
  11085. void dp_update_delay_stats(struct cdp_tid_tx_stats *tstats,
  11086. struct cdp_tid_rx_stats *rstats, uint32_t delay,
  11087. uint8_t tid, uint8_t mode, uint8_t ring_id,
  11088. bool delay_in_us)
  11089. {
  11090. struct cdp_delay_stats *dstats = NULL;
  11091. /*
  11092. * Delay ranges are different for different delay modes
  11093. * Get the correct index to update delay bucket
  11094. */
  11095. dstats = dp_fill_delay_buckets(tstats, rstats, delay, tid, mode,
  11096. ring_id, delay_in_us);
  11097. if (qdf_unlikely(!dstats))
  11098. return;
  11099. if (delay != 0) {
  11100. /*
  11101. * Compute minimum,average and maximum
  11102. * delay
  11103. */
  11104. if (delay < dstats->min_delay)
  11105. dstats->min_delay = delay;
  11106. if (delay > dstats->max_delay)
  11107. dstats->max_delay = delay;
  11108. /*
  11109. * Average over delay measured till now
  11110. */
  11111. if (!dstats->avg_delay)
  11112. dstats->avg_delay = delay;
  11113. else
  11114. dstats->avg_delay = ((delay + dstats->avg_delay) >> 1);
  11115. }
  11116. }
  11117. uint16_t dp_get_peer_mac_list(ol_txrx_soc_handle soc, uint8_t vdev_id,
  11118. u_int8_t newmac[][QDF_MAC_ADDR_SIZE],
  11119. u_int16_t mac_cnt, bool limit)
  11120. {
  11121. struct dp_soc *dp_soc = (struct dp_soc *)soc;
  11122. struct dp_vdev *vdev =
  11123. dp_vdev_get_ref_by_id(dp_soc, vdev_id, DP_MOD_ID_CDP);
  11124. struct dp_peer *peer;
  11125. uint16_t new_mac_cnt = 0;
  11126. if (!vdev)
  11127. return new_mac_cnt;
  11128. if (limit && (vdev->num_peers > mac_cnt)) {
  11129. dp_vdev_unref_delete(dp_soc, vdev, DP_MOD_ID_CDP);
  11130. return 0;
  11131. }
  11132. qdf_spin_lock_bh(&vdev->peer_list_lock);
  11133. TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) {
  11134. if (peer->bss_peer)
  11135. continue;
  11136. if (new_mac_cnt < mac_cnt) {
  11137. WLAN_ADDR_COPY(newmac[new_mac_cnt], peer->mac_addr.raw);
  11138. new_mac_cnt++;
  11139. }
  11140. }
  11141. qdf_spin_unlock_bh(&vdev->peer_list_lock);
  11142. dp_vdev_unref_delete(dp_soc, vdev, DP_MOD_ID_CDP);
  11143. return new_mac_cnt;
  11144. }
  11145. uint16_t dp_get_peer_id(ol_txrx_soc_handle soc, uint8_t vdev_id, uint8_t *mac)
  11146. {
  11147. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  11148. mac, 0, vdev_id,
  11149. DP_MOD_ID_CDP);
  11150. uint16_t peer_id = HTT_INVALID_PEER;
  11151. if (!peer) {
  11152. dp_cdp_debug("%pK: Peer is NULL!", (struct dp_soc *)soc);
  11153. return peer_id;
  11154. }
  11155. peer_id = peer->peer_id;
  11156. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  11157. return peer_id;
  11158. }
  11159. #ifdef QCA_SUPPORT_WDS_EXTENDED
  11160. QDF_STATUS dp_wds_ext_set_peer_rx(ol_txrx_soc_handle soc,
  11161. uint8_t vdev_id,
  11162. uint8_t *mac,
  11163. ol_txrx_rx_fp rx,
  11164. ol_osif_peer_handle osif_peer)
  11165. {
  11166. struct dp_txrx_peer *txrx_peer = NULL;
  11167. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  11168. mac, 0, vdev_id,
  11169. DP_MOD_ID_CDP);
  11170. QDF_STATUS status = QDF_STATUS_E_INVAL;
  11171. if (!peer) {
  11172. dp_cdp_debug("%pK: Peer is NULL!", (struct dp_soc *)soc);
  11173. return status;
  11174. }
  11175. txrx_peer = dp_get_txrx_peer(peer);
  11176. if (!txrx_peer) {
  11177. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  11178. return status;
  11179. }
  11180. if (rx) {
  11181. if (txrx_peer->osif_rx) {
  11182. status = QDF_STATUS_E_ALREADY;
  11183. } else {
  11184. txrx_peer->osif_rx = rx;
  11185. status = QDF_STATUS_SUCCESS;
  11186. }
  11187. } else {
  11188. if (txrx_peer->osif_rx) {
  11189. txrx_peer->osif_rx = NULL;
  11190. status = QDF_STATUS_SUCCESS;
  11191. } else {
  11192. status = QDF_STATUS_E_ALREADY;
  11193. }
  11194. }
  11195. txrx_peer->wds_ext.osif_peer = osif_peer;
  11196. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  11197. return status;
  11198. }
  11199. QDF_STATUS dp_wds_ext_get_peer_osif_handle(
  11200. ol_txrx_soc_handle soc,
  11201. uint8_t vdev_id,
  11202. uint8_t *mac,
  11203. ol_osif_peer_handle *osif_peer)
  11204. {
  11205. struct dp_soc *dp_soc = (struct dp_soc *)soc;
  11206. struct dp_txrx_peer *txrx_peer = NULL;
  11207. struct dp_peer *peer = dp_peer_find_hash_find(dp_soc,
  11208. mac, 0, vdev_id,
  11209. DP_MOD_ID_CDP);
  11210. if (!peer) {
  11211. dp_cdp_debug("%pK: Peer is NULL!", dp_soc);
  11212. return QDF_STATUS_E_INVAL;
  11213. }
  11214. txrx_peer = dp_get_txrx_peer(peer);
  11215. if (!txrx_peer) {
  11216. dp_cdp_debug("%pK: TXRX Peer is NULL!", dp_soc);
  11217. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  11218. return QDF_STATUS_E_INVAL;
  11219. }
  11220. *osif_peer = txrx_peer->wds_ext.osif_peer;
  11221. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  11222. return QDF_STATUS_SUCCESS;
  11223. }
  11224. #endif /* QCA_SUPPORT_WDS_EXTENDED */
  11225. /**
  11226. * dp_pdev_srng_deinit() - de-initialize all pdev srng ring including
  11227. * monitor rings
  11228. * @pdev: Datapath pdev handle
  11229. *
  11230. */
  11231. static void dp_pdev_srng_deinit(struct dp_pdev *pdev)
  11232. {
  11233. struct dp_soc *soc = pdev->soc;
  11234. uint8_t i;
  11235. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled)
  11236. dp_srng_deinit(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  11237. RXDMA_BUF,
  11238. pdev->lmac_id);
  11239. if (!soc->rxdma2sw_rings_not_supported) {
  11240. for (i = 0;
  11241. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  11242. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  11243. pdev->pdev_id);
  11244. wlan_minidump_remove(soc->rxdma_err_dst_ring[lmac_id].
  11245. base_vaddr_unaligned,
  11246. soc->rxdma_err_dst_ring[lmac_id].
  11247. alloc_size,
  11248. soc->ctrl_psoc,
  11249. WLAN_MD_DP_SRNG_RXDMA_ERR_DST,
  11250. "rxdma_err_dst");
  11251. dp_srng_deinit(soc, &soc->rxdma_err_dst_ring[lmac_id],
  11252. RXDMA_DST, lmac_id);
  11253. }
  11254. }
  11255. }
  11256. /**
  11257. * dp_pdev_srng_init() - initialize all pdev srng rings including
  11258. * monitor rings
  11259. * @pdev: Datapath pdev handle
  11260. *
  11261. * Return: QDF_STATUS_SUCCESS on success
  11262. * QDF_STATUS_E_NOMEM on failure
  11263. */
  11264. static QDF_STATUS dp_pdev_srng_init(struct dp_pdev *pdev)
  11265. {
  11266. struct dp_soc *soc = pdev->soc;
  11267. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  11268. uint32_t i;
  11269. soc_cfg_ctx = soc->wlan_cfg_ctx;
  11270. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
  11271. if (dp_srng_init(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  11272. RXDMA_BUF, 0, pdev->lmac_id)) {
  11273. dp_init_err("%pK: dp_srng_init failed rx refill ring",
  11274. soc);
  11275. goto fail1;
  11276. }
  11277. }
  11278. /* LMAC RxDMA to SW Rings configuration */
  11279. if (!wlan_cfg_per_pdev_lmac_ring(soc_cfg_ctx))
  11280. /* Only valid for MCL */
  11281. pdev = soc->pdev_list[0];
  11282. if (!soc->rxdma2sw_rings_not_supported) {
  11283. for (i = 0;
  11284. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  11285. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  11286. pdev->pdev_id);
  11287. struct dp_srng *srng =
  11288. &soc->rxdma_err_dst_ring[lmac_id];
  11289. if (srng->hal_srng)
  11290. continue;
  11291. if (dp_srng_init(soc, srng, RXDMA_DST, 0, lmac_id)) {
  11292. dp_init_err("%pK:" RNG_ERR "rxdma_err_dst_ring",
  11293. soc);
  11294. goto fail1;
  11295. }
  11296. wlan_minidump_log(soc->rxdma_err_dst_ring[lmac_id].
  11297. base_vaddr_unaligned,
  11298. soc->rxdma_err_dst_ring[lmac_id].
  11299. alloc_size,
  11300. soc->ctrl_psoc,
  11301. WLAN_MD_DP_SRNG_RXDMA_ERR_DST,
  11302. "rxdma_err_dst");
  11303. }
  11304. }
  11305. return QDF_STATUS_SUCCESS;
  11306. fail1:
  11307. dp_pdev_srng_deinit(pdev);
  11308. return QDF_STATUS_E_NOMEM;
  11309. }
  11310. /**
  11311. * dp_pdev_srng_free() - free all pdev srng rings including monitor rings
  11312. * @pdev: Datapath pdev handle
  11313. *
  11314. */
  11315. static void dp_pdev_srng_free(struct dp_pdev *pdev)
  11316. {
  11317. struct dp_soc *soc = pdev->soc;
  11318. uint8_t i;
  11319. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled)
  11320. dp_srng_free(soc, &soc->rx_refill_buf_ring[pdev->lmac_id]);
  11321. if (!soc->rxdma2sw_rings_not_supported) {
  11322. for (i = 0;
  11323. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  11324. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  11325. pdev->pdev_id);
  11326. dp_srng_free(soc, &soc->rxdma_err_dst_ring[lmac_id]);
  11327. }
  11328. }
  11329. }
  11330. /**
  11331. * dp_pdev_srng_alloc() - allocate memory for all pdev srng rings including
  11332. * monitor rings
  11333. * @pdev: Datapath pdev handle
  11334. *
  11335. * Return: QDF_STATUS_SUCCESS on success
  11336. * QDF_STATUS_E_NOMEM on failure
  11337. */
  11338. static QDF_STATUS dp_pdev_srng_alloc(struct dp_pdev *pdev)
  11339. {
  11340. struct dp_soc *soc = pdev->soc;
  11341. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  11342. uint32_t ring_size;
  11343. uint32_t i;
  11344. soc_cfg_ctx = soc->wlan_cfg_ctx;
  11345. ring_size = wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  11346. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
  11347. if (dp_srng_alloc(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  11348. RXDMA_BUF, ring_size, 0)) {
  11349. dp_init_err("%pK: dp_srng_alloc failed rx refill ring",
  11350. soc);
  11351. goto fail1;
  11352. }
  11353. }
  11354. ring_size = wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size(soc_cfg_ctx);
  11355. /* LMAC RxDMA to SW Rings configuration */
  11356. if (!wlan_cfg_per_pdev_lmac_ring(soc_cfg_ctx))
  11357. /* Only valid for MCL */
  11358. pdev = soc->pdev_list[0];
  11359. if (!soc->rxdma2sw_rings_not_supported) {
  11360. for (i = 0;
  11361. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  11362. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  11363. pdev->pdev_id);
  11364. struct dp_srng *srng =
  11365. &soc->rxdma_err_dst_ring[lmac_id];
  11366. if (srng->base_vaddr_unaligned)
  11367. continue;
  11368. if (dp_srng_alloc(soc, srng, RXDMA_DST, ring_size, 0)) {
  11369. dp_init_err("%pK:" RNG_ERR "rxdma_err_dst_ring",
  11370. soc);
  11371. goto fail1;
  11372. }
  11373. }
  11374. }
  11375. return QDF_STATUS_SUCCESS;
  11376. fail1:
  11377. dp_pdev_srng_free(pdev);
  11378. return QDF_STATUS_E_NOMEM;
  11379. }
  11380. #if defined(WLAN_FEATURE_11BE_MLO) && defined(DP_MLO_LINK_STATS_SUPPORT)
  11381. /**
  11382. * dp_init_link_peer_stats_enabled() - Init link_peer_stats as per config
  11383. * @pdev: DP pdev
  11384. *
  11385. * Return: None
  11386. */
  11387. static inline void
  11388. dp_init_link_peer_stats_enabled(struct dp_pdev *pdev)
  11389. {
  11390. pdev->link_peer_stats = wlan_cfg_is_peer_link_stats_enabled(
  11391. pdev->soc->wlan_cfg_ctx);
  11392. }
  11393. #else
  11394. static inline void
  11395. dp_init_link_peer_stats_enabled(struct dp_pdev *pdev)
  11396. {
  11397. }
  11398. #endif
  11399. static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
  11400. HTC_HANDLE htc_handle,
  11401. qdf_device_t qdf_osdev,
  11402. uint8_t pdev_id)
  11403. {
  11404. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  11405. int nss_cfg;
  11406. void *sojourn_buf;
  11407. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  11408. struct dp_pdev *pdev = soc->pdev_list[pdev_id];
  11409. soc_cfg_ctx = soc->wlan_cfg_ctx;
  11410. pdev->soc = soc;
  11411. pdev->pdev_id = pdev_id;
  11412. /*
  11413. * Variable to prevent double pdev deinitialization during
  11414. * radio detach execution .i.e. in the absence of any vdev.
  11415. */
  11416. pdev->pdev_deinit = 0;
  11417. if (dp_wdi_event_attach(pdev)) {
  11418. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  11419. "dp_wdi_evet_attach failed");
  11420. goto fail0;
  11421. }
  11422. if (dp_pdev_srng_init(pdev)) {
  11423. dp_init_err("%pK: Failed to initialize pdev srng rings", soc);
  11424. goto fail1;
  11425. }
  11426. /* Initialize descriptors in TCL Rings used by IPA */
  11427. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  11428. hal_tx_init_data_ring(soc->hal_soc,
  11429. soc->tcl_data_ring[IPA_TCL_DATA_RING_IDX].hal_srng);
  11430. dp_ipa_hal_tx_init_alt_data_ring(soc);
  11431. }
  11432. /*
  11433. * Initialize command/credit ring descriptor
  11434. * Command/CREDIT ring also used for sending DATA cmds
  11435. */
  11436. dp_tx_init_cmd_credit_ring(soc);
  11437. dp_tx_pdev_init(pdev);
  11438. /*
  11439. * set nss pdev config based on soc config
  11440. */
  11441. nss_cfg = wlan_cfg_get_dp_soc_nss_cfg(soc_cfg_ctx);
  11442. wlan_cfg_set_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx,
  11443. (nss_cfg & (1 << pdev_id)));
  11444. pdev->target_pdev_id =
  11445. dp_calculate_target_pdev_id_from_host_pdev_id(soc, pdev_id);
  11446. if (soc->preferred_hw_mode == WMI_HOST_HW_MODE_2G_PHYB &&
  11447. pdev->lmac_id == PHYB_2G_LMAC_ID) {
  11448. pdev->target_pdev_id = PHYB_2G_TARGET_PDEV_ID;
  11449. }
  11450. /* Reset the cpu ring map if radio is NSS offloaded */
  11451. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  11452. dp_soc_reset_cpu_ring_map(soc);
  11453. dp_soc_reset_intr_mask(soc);
  11454. }
  11455. /* Reset the cpu ring map if radio is NSS offloaded */
  11456. dp_soc_reset_ipa_vlan_intr_mask(soc);
  11457. TAILQ_INIT(&pdev->vdev_list);
  11458. qdf_spinlock_create(&pdev->vdev_list_lock);
  11459. pdev->vdev_count = 0;
  11460. pdev->is_lro_hash_configured = 0;
  11461. qdf_spinlock_create(&pdev->tx_mutex);
  11462. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MON_INVALID_LMAC_ID;
  11463. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MON_INVALID_LMAC_ID;
  11464. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MON_INVALID_LMAC_ID;
  11465. DP_STATS_INIT(pdev);
  11466. dp_local_peer_id_pool_init(pdev);
  11467. dp_dscp_tid_map_setup(pdev);
  11468. dp_pcp_tid_map_setup(pdev);
  11469. /* set the reo destination during initialization */
  11470. dp_pdev_set_default_reo(pdev);
  11471. qdf_mem_zero(&pdev->sojourn_stats, sizeof(struct cdp_tx_sojourn_stats));
  11472. pdev->sojourn_buf = qdf_nbuf_alloc(pdev->soc->osdev,
  11473. sizeof(struct cdp_tx_sojourn_stats), 0, 4,
  11474. TRUE);
  11475. if (!pdev->sojourn_buf) {
  11476. dp_init_err("%pK: Failed to allocate sojourn buf", soc);
  11477. goto fail2;
  11478. }
  11479. sojourn_buf = qdf_nbuf_data(pdev->sojourn_buf);
  11480. qdf_mem_zero(sojourn_buf, sizeof(struct cdp_tx_sojourn_stats));
  11481. qdf_event_create(&pdev->fw_peer_stats_event);
  11482. qdf_event_create(&pdev->fw_stats_event);
  11483. qdf_event_create(&pdev->fw_obss_stats_event);
  11484. pdev->num_tx_allowed = wlan_cfg_get_num_tx_desc(soc->wlan_cfg_ctx);
  11485. pdev->num_tx_spl_allowed =
  11486. wlan_cfg_get_num_tx_spl_desc(soc->wlan_cfg_ctx);
  11487. pdev->num_reg_tx_allowed =
  11488. pdev->num_tx_allowed - pdev->num_tx_spl_allowed;
  11489. if (dp_rxdma_ring_setup(soc, pdev)) {
  11490. dp_init_err("%pK: RXDMA ring config failed", soc);
  11491. goto fail3;
  11492. }
  11493. if (dp_init_ipa_rx_refill_buf_ring(soc, pdev))
  11494. goto fail3;
  11495. if (dp_ipa_ring_resource_setup(soc, pdev))
  11496. goto fail4;
  11497. if (dp_ipa_uc_attach(soc, pdev) != QDF_STATUS_SUCCESS) {
  11498. dp_init_err("%pK: dp_ipa_uc_attach failed", soc);
  11499. goto fail4;
  11500. }
  11501. if (dp_pdev_bkp_stats_attach(pdev) != QDF_STATUS_SUCCESS) {
  11502. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  11503. FL("dp_pdev_bkp_stats_attach failed"));
  11504. goto fail5;
  11505. }
  11506. if (dp_monitor_pdev_init(pdev)) {
  11507. dp_init_err("%pK: dp_monitor_pdev_init failed", soc);
  11508. goto fail6;
  11509. }
  11510. /* initialize sw rx descriptors */
  11511. dp_rx_pdev_desc_pool_init(pdev);
  11512. /* allocate buffers and replenish the RxDMA ring */
  11513. dp_rx_pdev_buffers_alloc(pdev);
  11514. dp_init_tso_stats(pdev);
  11515. dp_init_link_peer_stats_enabled(pdev);
  11516. pdev->rx_fast_flag = false;
  11517. dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
  11518. qdf_dma_mem_stats_read(),
  11519. qdf_heap_mem_stats_read(),
  11520. qdf_skb_total_mem_stats_read());
  11521. return QDF_STATUS_SUCCESS;
  11522. fail6:
  11523. dp_pdev_bkp_stats_detach(pdev);
  11524. fail5:
  11525. dp_ipa_uc_detach(soc, pdev);
  11526. fail4:
  11527. dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
  11528. fail3:
  11529. dp_rxdma_ring_cleanup(soc, pdev);
  11530. qdf_nbuf_free(pdev->sojourn_buf);
  11531. fail2:
  11532. qdf_spinlock_destroy(&pdev->tx_mutex);
  11533. qdf_spinlock_destroy(&pdev->vdev_list_lock);
  11534. dp_pdev_srng_deinit(pdev);
  11535. fail1:
  11536. dp_wdi_event_detach(pdev);
  11537. fail0:
  11538. return QDF_STATUS_E_FAILURE;
  11539. }
  11540. /**
  11541. * dp_pdev_init_wifi3() - Init txrx pdev
  11542. * @txrx_soc:
  11543. * @htc_handle: HTC handle for host-target interface
  11544. * @qdf_osdev: QDF OS device
  11545. * @pdev_id: pdev Id
  11546. *
  11547. * Return: QDF_STATUS
  11548. */
  11549. static QDF_STATUS dp_pdev_init_wifi3(struct cdp_soc_t *txrx_soc,
  11550. HTC_HANDLE htc_handle,
  11551. qdf_device_t qdf_osdev,
  11552. uint8_t pdev_id)
  11553. {
  11554. return dp_pdev_init(txrx_soc, htc_handle, qdf_osdev, pdev_id);
  11555. }
  11556. #ifdef FEATURE_DIRECT_LINK
  11557. struct dp_srng *dp_setup_direct_link_refill_ring(struct cdp_soc_t *soc_hdl,
  11558. uint8_t pdev_id)
  11559. {
  11560. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11561. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11562. if (!pdev) {
  11563. dp_err("DP pdev is NULL");
  11564. return NULL;
  11565. }
  11566. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring4,
  11567. RXDMA_BUF, DIRECT_LINK_REFILL_RING_ENTRIES, false)) {
  11568. dp_err("SRNG alloc failed for rx_refill_buf_ring4");
  11569. return NULL;
  11570. }
  11571. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring4,
  11572. RXDMA_BUF, DIRECT_LINK_REFILL_RING_IDX, 0)) {
  11573. dp_err("SRNG init failed for rx_refill_buf_ring4");
  11574. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  11575. return NULL;
  11576. }
  11577. if (htt_srng_setup(soc->htt_handle, pdev_id,
  11578. pdev->rx_refill_buf_ring4.hal_srng, RXDMA_BUF)) {
  11579. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring4, RXDMA_BUF,
  11580. DIRECT_LINK_REFILL_RING_IDX);
  11581. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  11582. return NULL;
  11583. }
  11584. return &pdev->rx_refill_buf_ring4;
  11585. }
  11586. void dp_destroy_direct_link_refill_ring(struct cdp_soc_t *soc_hdl,
  11587. uint8_t pdev_id)
  11588. {
  11589. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11590. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11591. if (!pdev) {
  11592. dp_err("DP pdev is NULL");
  11593. return;
  11594. }
  11595. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring4, RXDMA_BUF, 0);
  11596. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  11597. }
  11598. #endif
  11599. #ifdef QCA_MULTIPASS_SUPPORT
  11600. QDF_STATUS dp_set_vlan_groupkey(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  11601. uint16_t vlan_id, uint16_t group_key)
  11602. {
  11603. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11604. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  11605. DP_MOD_ID_TX_MULTIPASS);
  11606. QDF_STATUS status;
  11607. dp_info("Try: vdev_id %d, vdev %pK, multipass_en %d, vlan_id %d, group_key %d",
  11608. vdev_id, vdev, vdev ? vdev->multipass_en : 0, vlan_id,
  11609. group_key);
  11610. if (!vdev || !vdev->multipass_en) {
  11611. status = QDF_STATUS_E_INVAL;
  11612. goto fail;
  11613. }
  11614. if (!vdev->iv_vlan_map) {
  11615. uint16_t vlan_map_size = (sizeof(uint16_t)) * DP_MAX_VLAN_IDS;
  11616. vdev->iv_vlan_map = (uint16_t *)qdf_mem_malloc(vlan_map_size);
  11617. if (!vdev->iv_vlan_map) {
  11618. QDF_TRACE_ERROR(QDF_MODULE_ID_DP, "iv_vlan_map");
  11619. status = QDF_STATUS_E_NOMEM;
  11620. goto fail;
  11621. }
  11622. /*
  11623. * 0 is invalid group key.
  11624. * Initilalize array with invalid group keys.
  11625. */
  11626. qdf_mem_zero(vdev->iv_vlan_map, vlan_map_size);
  11627. }
  11628. if (vlan_id >= DP_MAX_VLAN_IDS) {
  11629. status = QDF_STATUS_E_INVAL;
  11630. goto fail;
  11631. }
  11632. dp_info("Successful setting: vdev_id %d, vlan_id %d, group_key %d",
  11633. vdev_id, vlan_id, group_key);
  11634. vdev->iv_vlan_map[vlan_id] = group_key;
  11635. status = QDF_STATUS_SUCCESS;
  11636. fail:
  11637. if (vdev)
  11638. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_TX_MULTIPASS);
  11639. return status;
  11640. }
  11641. void dp_tx_remove_vlan_tag(struct dp_vdev *vdev, qdf_nbuf_t nbuf)
  11642. {
  11643. struct vlan_ethhdr veth_hdr;
  11644. struct vlan_ethhdr *veh = (struct vlan_ethhdr *)nbuf->data;
  11645. /*
  11646. * Extract VLAN header of 4 bytes:
  11647. * Frame Format : {dst_addr[6], src_addr[6], 802.1Q header[4],
  11648. * EtherType[2], Payload}
  11649. * Before Removal : xx xx xx xx xx xx xx xx xx xx xx xx 81 00 00 02
  11650. * 08 00 45 00 00...
  11651. * After Removal : xx xx xx xx xx xx xx xx xx xx xx xx 08 00 45 00
  11652. * 00...
  11653. */
  11654. qdf_mem_copy(&veth_hdr, veh, sizeof(veth_hdr));
  11655. qdf_nbuf_pull_head(nbuf, ETHERTYPE_VLAN_LEN);
  11656. veh = (struct vlan_ethhdr *)nbuf->data;
  11657. qdf_mem_copy(veh, &veth_hdr, 2 * QDF_MAC_ADDR_SIZE);
  11658. }
  11659. void dp_tx_vdev_multipass_deinit(struct dp_vdev *vdev)
  11660. {
  11661. struct dp_txrx_peer *txrx_peer = NULL;
  11662. qdf_spin_lock_bh(&vdev->mpass_peer_mutex);
  11663. TAILQ_FOREACH(txrx_peer, &vdev->mpass_peer_list, mpass_peer_list_elem)
  11664. qdf_err("Peers present in mpass list : %d", txrx_peer->peer_id);
  11665. qdf_spin_unlock_bh(&vdev->mpass_peer_mutex);
  11666. if (vdev->iv_vlan_map) {
  11667. qdf_mem_free(vdev->iv_vlan_map);
  11668. vdev->iv_vlan_map = NULL;
  11669. }
  11670. qdf_spinlock_destroy(&vdev->mpass_peer_mutex);
  11671. }
  11672. void dp_peer_multipass_list_init(struct dp_vdev *vdev)
  11673. {
  11674. /*
  11675. * vdev->iv_vlan_map is allocated when the first configuration command
  11676. * is issued to avoid unnecessary allocation for regular mode VAP.
  11677. */
  11678. TAILQ_INIT(&vdev->mpass_peer_list);
  11679. qdf_spinlock_create(&vdev->mpass_peer_mutex);
  11680. }
  11681. #endif /* QCA_MULTIPASS_SUPPORT */