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