dp_main.c 399 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. #include "qdf_ssr_driver_dump.h"
  110. #ifdef QCA_DP_ENABLE_TX_COMP_RING4
  111. #define TXCOMP_RING4_NUM 3
  112. #else
  113. #define TXCOMP_RING4_NUM WBM2SW_TXCOMP_RING4_NUM
  114. #endif
  115. #if defined(DP_PEER_EXTENDED_API) || defined(WLAN_DP_PENDING_MEM_FLUSH)
  116. #define SET_PEER_REF_CNT_ONE(_peer) \
  117. qdf_atomic_set(&(_peer)->ref_cnt, 1)
  118. #else
  119. #define SET_PEER_REF_CNT_ONE(_peer)
  120. #endif
  121. #ifdef WLAN_SYSFS_DP_STATS
  122. /* sysfs event wait time for firmware stat request unit milliseconds */
  123. #define WLAN_SYSFS_STAT_REQ_WAIT_MS 3000
  124. #endif
  125. #ifdef QCA_DP_TX_FW_METADATA_V2
  126. #define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val) \
  127. HTT_TX_TCL_METADATA_V2_PDEV_ID_SET(_var, _val)
  128. #else
  129. #define DP_TX_TCL_METADATA_PDEV_ID_SET(_var, _val) \
  130. HTT_TX_TCL_METADATA_PDEV_ID_SET(_var, _val)
  131. #endif
  132. #define MLD_MODE_INVALID 0xFF
  133. QDF_COMPILE_TIME_ASSERT(max_rx_rings_check,
  134. MAX_REO_DEST_RINGS == CDP_MAX_RX_RINGS);
  135. QDF_COMPILE_TIME_ASSERT(max_tx_rings_check,
  136. MAX_TCL_DATA_RINGS == CDP_MAX_TX_COMP_RINGS);
  137. void dp_configure_arch_ops(struct dp_soc *soc);
  138. qdf_size_t dp_get_soc_context_size(uint16_t device_id);
  139. /*
  140. * The max size of cdp_peer_stats_param_t is limited to 16 bytes.
  141. * If the buffer size is exceeding this size limit,
  142. * dp_txrx_get_peer_stats is to be used instead.
  143. */
  144. QDF_COMPILE_TIME_ASSERT(cdp_peer_stats_param_t_max_size,
  145. (sizeof(cdp_peer_stats_param_t) <= 16));
  146. #ifdef WLAN_FEATURE_DP_EVENT_HISTORY
  147. /*
  148. * If WLAN_CFG_INT_NUM_CONTEXTS is changed, HIF_NUM_INT_CONTEXTS
  149. * also should be updated accordingly
  150. */
  151. QDF_COMPILE_TIME_ASSERT(num_intr_grps,
  152. HIF_NUM_INT_CONTEXTS == WLAN_CFG_INT_NUM_CONTEXTS);
  153. /*
  154. * HIF_EVENT_HIST_MAX should always be power of 2
  155. */
  156. QDF_COMPILE_TIME_ASSERT(hif_event_history_size,
  157. (HIF_EVENT_HIST_MAX & (HIF_EVENT_HIST_MAX - 1)) == 0);
  158. #endif /* WLAN_FEATURE_DP_EVENT_HISTORY */
  159. /*
  160. * If WLAN_CFG_INT_NUM_CONTEXTS is changed,
  161. * WLAN_CFG_INT_NUM_CONTEXTS_MAX should also be updated
  162. */
  163. QDF_COMPILE_TIME_ASSERT(wlan_cfg_num_int_ctxs,
  164. WLAN_CFG_INT_NUM_CONTEXTS_MAX >=
  165. WLAN_CFG_INT_NUM_CONTEXTS);
  166. static void dp_soc_unset_qref_debug_list(struct dp_soc *soc);
  167. static QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl);
  168. static QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl);
  169. static void dp_pdev_srng_deinit(struct dp_pdev *pdev);
  170. static QDF_STATUS dp_pdev_srng_init(struct dp_pdev *pdev);
  171. static void dp_pdev_srng_free(struct dp_pdev *pdev);
  172. static QDF_STATUS dp_pdev_srng_alloc(struct dp_pdev *pdev);
  173. static inline
  174. QDF_STATUS dp_pdev_attach_wifi3(struct cdp_soc_t *txrx_soc,
  175. struct cdp_pdev_attach_params *params);
  176. static int dp_pdev_post_attach_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id);
  177. static QDF_STATUS
  178. dp_pdev_init_wifi3(struct cdp_soc_t *txrx_soc,
  179. HTC_HANDLE htc_handle,
  180. qdf_device_t qdf_osdev,
  181. uint8_t pdev_id);
  182. static QDF_STATUS
  183. dp_pdev_deinit_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id, int force);
  184. static void dp_soc_detach_wifi3(struct cdp_soc_t *txrx_soc);
  185. static void dp_soc_deinit_wifi3(struct cdp_soc_t *txrx_soc);
  186. static void dp_pdev_detach(struct cdp_pdev *txrx_pdev, int force);
  187. static QDF_STATUS dp_pdev_detach_wifi3(struct cdp_soc_t *psoc,
  188. uint8_t pdev_id,
  189. int force);
  190. static struct dp_soc *
  191. dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  192. struct cdp_soc_attach_params *params);
  193. static inline QDF_STATUS dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl,
  194. uint8_t vdev_id,
  195. uint8_t *peer_mac_addr,
  196. enum cdp_peer_type peer_type);
  197. static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
  198. uint8_t vdev_id,
  199. uint8_t *peer_mac, uint32_t bitmap,
  200. enum cdp_peer_type peer_type);
  201. static void dp_vdev_flush_peers(struct cdp_vdev *vdev_handle,
  202. bool unmap_only,
  203. bool mlo_peers_only);
  204. #ifdef ENABLE_VERBOSE_DEBUG
  205. bool is_dp_verbose_debug_enabled;
  206. #endif
  207. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  208. static bool dp_get_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
  209. static void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  210. bool enable);
  211. static inline void
  212. dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  213. struct cdp_cfr_rcc_stats *cfr_rcc_stats);
  214. static inline void
  215. dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id);
  216. #endif
  217. #ifdef DP_UMAC_HW_RESET_SUPPORT
  218. static QDF_STATUS dp_umac_reset_action_trigger_recovery(struct dp_soc *soc);
  219. static QDF_STATUS dp_umac_reset_handle_pre_reset(struct dp_soc *soc);
  220. static QDF_STATUS dp_umac_reset_handle_post_reset(struct dp_soc *soc);
  221. static QDF_STATUS dp_umac_reset_handle_post_reset_complete(struct dp_soc *soc);
  222. #endif
  223. #define MON_VDEV_TIMER_INIT 0x1
  224. #define MON_VDEV_TIMER_RUNNING 0x2
  225. #define DP_MCS_LENGTH (6*MAX_MCS)
  226. #define DP_CURR_FW_STATS_AVAIL 19
  227. #define DP_HTT_DBG_EXT_STATS_MAX 256
  228. #define DP_MAX_SLEEP_TIME 100
  229. #ifndef QCA_WIFI_3_0_EMU
  230. #define SUSPEND_DRAIN_WAIT 500
  231. #else
  232. #define SUSPEND_DRAIN_WAIT 3000
  233. #endif
  234. #ifdef IPA_OFFLOAD
  235. /* Exclude IPA rings from the interrupt context */
  236. #define TX_RING_MASK_VAL 0xb
  237. #define RX_RING_MASK_VAL 0x7
  238. #else
  239. #define TX_RING_MASK_VAL 0xF
  240. #define RX_RING_MASK_VAL 0xF
  241. #endif
  242. #define STR_MAXLEN 64
  243. #define RNG_ERR "SRNG setup failed for"
  244. /**
  245. * enum dp_stats_type - Select the type of statistics
  246. * @STATS_FW: Firmware-based statistic
  247. * @STATS_HOST: Host-based statistic
  248. * @STATS_TYPE_MAX: maximum enumeration
  249. */
  250. enum dp_stats_type {
  251. STATS_FW = 0,
  252. STATS_HOST = 1,
  253. STATS_TYPE_MAX = 2,
  254. };
  255. /**
  256. * enum dp_fw_stats - General Firmware statistics options
  257. * @TXRX_FW_STATS_INVALID: statistic is not available
  258. */
  259. enum dp_fw_stats {
  260. TXRX_FW_STATS_INVALID = -1,
  261. };
  262. /*
  263. * dp_stats_mapping_table - Firmware and Host statistics
  264. * currently supported
  265. */
  266. #ifndef WLAN_SOFTUMAC_SUPPORT
  267. const int dp_stats_mapping_table[][STATS_TYPE_MAX] = {
  268. {HTT_DBG_EXT_STATS_RESET, TXRX_HOST_STATS_INVALID},
  269. {HTT_DBG_EXT_STATS_PDEV_TX, TXRX_HOST_STATS_INVALID},
  270. {HTT_DBG_EXT_STATS_PDEV_RX, TXRX_HOST_STATS_INVALID},
  271. {HTT_DBG_EXT_STATS_PDEV_TX_HWQ, TXRX_HOST_STATS_INVALID},
  272. {HTT_DBG_EXT_STATS_PDEV_TX_SCHED, TXRX_HOST_STATS_INVALID},
  273. {HTT_DBG_EXT_STATS_PDEV_ERROR, TXRX_HOST_STATS_INVALID},
  274. {HTT_DBG_EXT_STATS_PDEV_TQM, TXRX_HOST_STATS_INVALID},
  275. {HTT_DBG_EXT_STATS_TQM_CMDQ, TXRX_HOST_STATS_INVALID},
  276. {HTT_DBG_EXT_STATS_TX_DE_INFO, TXRX_HOST_STATS_INVALID},
  277. {HTT_DBG_EXT_STATS_PDEV_TX_RATE, TXRX_HOST_STATS_INVALID},
  278. {HTT_DBG_EXT_STATS_PDEV_RX_RATE, TXRX_HOST_STATS_INVALID},
  279. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  280. {HTT_DBG_EXT_STATS_TX_SELFGEN_INFO, TXRX_HOST_STATS_INVALID},
  281. {HTT_DBG_EXT_STATS_TX_MU_HWQ, TXRX_HOST_STATS_INVALID},
  282. {HTT_DBG_EXT_STATS_RING_IF_INFO, TXRX_HOST_STATS_INVALID},
  283. {HTT_DBG_EXT_STATS_SRNG_INFO, TXRX_HOST_STATS_INVALID},
  284. {HTT_DBG_EXT_STATS_SFM_INFO, TXRX_HOST_STATS_INVALID},
  285. {HTT_DBG_EXT_STATS_PDEV_TX_MU, TXRX_HOST_STATS_INVALID},
  286. {HTT_DBG_EXT_STATS_ACTIVE_PEERS_LIST, TXRX_HOST_STATS_INVALID},
  287. /* Last ENUM for HTT FW STATS */
  288. {DP_HTT_DBG_EXT_STATS_MAX, TXRX_HOST_STATS_INVALID},
  289. {TXRX_FW_STATS_INVALID, TXRX_CLEAR_STATS},
  290. {TXRX_FW_STATS_INVALID, TXRX_RX_RATE_STATS},
  291. {TXRX_FW_STATS_INVALID, TXRX_TX_RATE_STATS},
  292. {TXRX_FW_STATS_INVALID, TXRX_TX_HOST_STATS},
  293. {TXRX_FW_STATS_INVALID, TXRX_RX_HOST_STATS},
  294. {TXRX_FW_STATS_INVALID, TXRX_AST_STATS},
  295. {TXRX_FW_STATS_INVALID, TXRX_SRNG_PTR_STATS},
  296. {TXRX_FW_STATS_INVALID, TXRX_RX_MON_STATS},
  297. {TXRX_FW_STATS_INVALID, TXRX_REO_QUEUE_STATS},
  298. {TXRX_FW_STATS_INVALID, TXRX_SOC_CFG_PARAMS},
  299. {TXRX_FW_STATS_INVALID, TXRX_PDEV_CFG_PARAMS},
  300. {TXRX_FW_STATS_INVALID, TXRX_NAPI_STATS},
  301. {TXRX_FW_STATS_INVALID, TXRX_SOC_INTERRUPT_STATS},
  302. {TXRX_FW_STATS_INVALID, TXRX_SOC_FSE_STATS},
  303. {TXRX_FW_STATS_INVALID, TXRX_HAL_REG_WRITE_STATS},
  304. {TXRX_FW_STATS_INVALID, TXRX_SOC_REO_HW_DESC_DUMP},
  305. {TXRX_FW_STATS_INVALID, TXRX_SOC_WBM_IDLE_HPTP_DUMP},
  306. {TXRX_FW_STATS_INVALID, TXRX_SRNG_USAGE_WM_STATS},
  307. {HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT, TXRX_HOST_STATS_INVALID},
  308. {HTT_DBG_EXT_STATS_TX_SOUNDING_INFO, TXRX_HOST_STATS_INVALID},
  309. {TXRX_FW_STATS_INVALID, TXRX_PEER_STATS},
  310. };
  311. #else
  312. const int dp_stats_mapping_table[][STATS_TYPE_MAX] = {
  313. {HTT_DBG_EXT_STATS_RESET, TXRX_HOST_STATS_INVALID},
  314. {HTT_DBG_EXT_STATS_PDEV_TX, TXRX_HOST_STATS_INVALID},
  315. {HTT_DBG_EXT_STATS_PDEV_RX, TXRX_HOST_STATS_INVALID},
  316. {HTT_DBG_EXT_STATS_PDEV_TX_HWQ, TXRX_HOST_STATS_INVALID},
  317. {HTT_DBG_EXT_STATS_PDEV_TX_SCHED, TXRX_HOST_STATS_INVALID},
  318. {HTT_DBG_EXT_STATS_PDEV_ERROR, TXRX_HOST_STATS_INVALID},
  319. {HTT_DBG_EXT_STATS_PDEV_TQM, TXRX_HOST_STATS_INVALID},
  320. {HTT_DBG_EXT_STATS_TQM_CMDQ, TXRX_HOST_STATS_INVALID},
  321. {HTT_DBG_EXT_STATS_TX_DE_INFO, TXRX_HOST_STATS_INVALID},
  322. {HTT_DBG_EXT_STATS_PDEV_TX_RATE, TXRX_HOST_STATS_INVALID},
  323. {HTT_DBG_EXT_STATS_PDEV_RX_RATE, TXRX_HOST_STATS_INVALID},
  324. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  325. {HTT_DBG_EXT_STATS_TX_SELFGEN_INFO, TXRX_HOST_STATS_INVALID},
  326. {HTT_DBG_EXT_STATS_TX_MU_HWQ, TXRX_HOST_STATS_INVALID},
  327. {HTT_DBG_EXT_STATS_RING_IF_INFO, TXRX_HOST_STATS_INVALID},
  328. {HTT_DBG_EXT_STATS_SRNG_INFO, TXRX_HOST_STATS_INVALID},
  329. {HTT_DBG_EXT_STATS_SFM_INFO, TXRX_HOST_STATS_INVALID},
  330. {HTT_DBG_EXT_STATS_PDEV_TX_MU, TXRX_HOST_STATS_INVALID},
  331. {HTT_DBG_EXT_STATS_ACTIVE_PEERS_LIST, TXRX_HOST_STATS_INVALID},
  332. /* Last ENUM for HTT FW STATS */
  333. {DP_HTT_DBG_EXT_STATS_MAX, TXRX_HOST_STATS_INVALID},
  334. {TXRX_FW_STATS_INVALID, TXRX_CLEAR_STATS},
  335. {TXRX_FW_STATS_INVALID, TXRX_RX_RATE_STATS},
  336. {TXRX_FW_STATS_INVALID, TXRX_TX_RATE_STATS},
  337. {TXRX_FW_STATS_INVALID, TXRX_TX_HOST_STATS},
  338. {TXRX_FW_STATS_INVALID, TXRX_RX_HOST_STATS},
  339. {TXRX_FW_STATS_INVALID, TXRX_AST_STATS},
  340. {TXRX_FW_STATS_INVALID, TXRX_SRNG_PTR_STATS},
  341. {TXRX_FW_STATS_INVALID, TXRX_RX_MON_STATS},
  342. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  343. {TXRX_FW_STATS_INVALID, TXRX_SOC_CFG_PARAMS},
  344. {TXRX_FW_STATS_INVALID, TXRX_PDEV_CFG_PARAMS},
  345. {TXRX_FW_STATS_INVALID, TXRX_NAPI_STATS},
  346. {TXRX_FW_STATS_INVALID, TXRX_SOC_INTERRUPT_STATS},
  347. {TXRX_FW_STATS_INVALID, TXRX_SOC_FSE_STATS},
  348. {TXRX_FW_STATS_INVALID, TXRX_HAL_REG_WRITE_STATS},
  349. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  350. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  351. {TXRX_FW_STATS_INVALID, TXRX_HOST_STATS_INVALID},
  352. {HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT, TXRX_HOST_STATS_INVALID},
  353. {HTT_DBG_EXT_STATS_TX_SOUNDING_INFO, TXRX_HOST_STATS_INVALID}
  354. };
  355. #endif
  356. /* MCL specific functions */
  357. #if defined(DP_CON_MON)
  358. #ifdef IPA_OFFLOAD
  359. /**
  360. * dp_get_num_rx_contexts() - get number of RX contexts
  361. * @soc_hdl: cdp opaque soc handle
  362. *
  363. * Return: number of RX contexts
  364. */
  365. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  366. {
  367. int num_rx_contexts;
  368. uint32_t reo_ring_map;
  369. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  370. reo_ring_map = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
  371. switch (soc->arch_id) {
  372. case CDP_ARCH_TYPE_BE:
  373. /* 2 REO rings are used for IPA */
  374. reo_ring_map &= ~(BIT(3) | BIT(7));
  375. break;
  376. case CDP_ARCH_TYPE_LI:
  377. /* 1 REO ring is used for IPA */
  378. reo_ring_map &= ~BIT(3);
  379. break;
  380. default:
  381. dp_err("unknown arch_id 0x%x", soc->arch_id);
  382. QDF_BUG(0);
  383. }
  384. /*
  385. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  386. * in future
  387. */
  388. num_rx_contexts = qdf_get_hweight32(reo_ring_map);
  389. return num_rx_contexts;
  390. }
  391. #else
  392. #ifdef WLAN_SOFTUMAC_SUPPORT
  393. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  394. {
  395. uint32_t rx_rings_config;
  396. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  397. rx_rings_config = wlan_cfg_get_rx_rings_mapping(soc->wlan_cfg_ctx);
  398. /*
  399. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  400. * in future
  401. */
  402. return qdf_get_hweight32(rx_rings_config);
  403. }
  404. #else
  405. static int dp_get_num_rx_contexts(struct cdp_soc_t *soc_hdl)
  406. {
  407. int num_rx_contexts;
  408. uint32_t reo_config;
  409. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  410. reo_config = wlan_cfg_get_reo_rings_mapping(soc->wlan_cfg_ctx);
  411. /*
  412. * qdf_get_hweight32 prefer over qdf_get_hweight8 in case map is scaled
  413. * in future
  414. */
  415. num_rx_contexts = qdf_get_hweight32(reo_config);
  416. return num_rx_contexts;
  417. }
  418. #endif /* WLAN_SOFTUMAC_SUPPORT */
  419. #endif
  420. #endif
  421. #ifdef FEATURE_MEC
  422. void dp_peer_mec_flush_entries(struct dp_soc *soc)
  423. {
  424. unsigned int index;
  425. struct dp_mec_entry *mecentry, *mecentry_next;
  426. TAILQ_HEAD(, dp_mec_entry) free_list;
  427. TAILQ_INIT(&free_list);
  428. if (!soc->mec_hash.mask)
  429. return;
  430. if (!soc->mec_hash.bins)
  431. return;
  432. if (!qdf_atomic_read(&soc->mec_cnt))
  433. return;
  434. qdf_spin_lock_bh(&soc->mec_lock);
  435. for (index = 0; index <= soc->mec_hash.mask; index++) {
  436. if (!TAILQ_EMPTY(&soc->mec_hash.bins[index])) {
  437. TAILQ_FOREACH_SAFE(mecentry, &soc->mec_hash.bins[index],
  438. hash_list_elem, mecentry_next) {
  439. dp_peer_mec_detach_entry(soc, mecentry, &free_list);
  440. }
  441. }
  442. }
  443. qdf_spin_unlock_bh(&soc->mec_lock);
  444. dp_peer_mec_free_list(soc, &free_list);
  445. }
  446. /**
  447. * dp_print_mec_stats() - Dump MEC entries in table
  448. * @soc: Datapath soc handle
  449. *
  450. * Return: none
  451. */
  452. static void dp_print_mec_stats(struct dp_soc *soc)
  453. {
  454. int i;
  455. uint32_t index;
  456. struct dp_mec_entry *mecentry = NULL, *mec_list;
  457. uint32_t num_entries = 0;
  458. DP_PRINT_STATS("MEC Stats:");
  459. DP_PRINT_STATS(" Entries Added = %d", soc->stats.mec.added);
  460. DP_PRINT_STATS(" Entries Deleted = %d", soc->stats.mec.deleted);
  461. if (!qdf_atomic_read(&soc->mec_cnt))
  462. return;
  463. mec_list = qdf_mem_malloc(sizeof(*mecentry) * DP_PEER_MAX_MEC_ENTRY);
  464. if (!mec_list) {
  465. dp_peer_warn("%pK: failed to allocate mec_list", soc);
  466. return;
  467. }
  468. DP_PRINT_STATS("MEC Table:");
  469. for (index = 0; index <= soc->mec_hash.mask; index++) {
  470. qdf_spin_lock_bh(&soc->mec_lock);
  471. if (TAILQ_EMPTY(&soc->mec_hash.bins[index])) {
  472. qdf_spin_unlock_bh(&soc->mec_lock);
  473. continue;
  474. }
  475. TAILQ_FOREACH(mecentry, &soc->mec_hash.bins[index],
  476. hash_list_elem) {
  477. qdf_mem_copy(&mec_list[num_entries], mecentry,
  478. sizeof(*mecentry));
  479. num_entries++;
  480. }
  481. qdf_spin_unlock_bh(&soc->mec_lock);
  482. }
  483. if (!num_entries) {
  484. qdf_mem_free(mec_list);
  485. return;
  486. }
  487. for (i = 0; i < num_entries; i++) {
  488. DP_PRINT_STATS("%6d mac_addr = " QDF_MAC_ADDR_FMT
  489. " is_active = %d pdev_id = %d vdev_id = %d",
  490. i,
  491. QDF_MAC_ADDR_REF(mec_list[i].mac_addr.raw),
  492. mec_list[i].is_active,
  493. mec_list[i].pdev_id,
  494. mec_list[i].vdev_id);
  495. }
  496. qdf_mem_free(mec_list);
  497. }
  498. #else
  499. static void dp_print_mec_stats(struct dp_soc *soc)
  500. {
  501. }
  502. #endif
  503. static int dp_peer_add_ast_wifi3(struct cdp_soc_t *soc_hdl,
  504. uint8_t vdev_id,
  505. uint8_t *peer_mac,
  506. uint8_t *mac_addr,
  507. enum cdp_txrx_ast_entry_type type,
  508. uint32_t flags)
  509. {
  510. int ret = -1;
  511. QDF_STATUS status = QDF_STATUS_SUCCESS;
  512. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc_hdl,
  513. peer_mac, 0, vdev_id,
  514. DP_MOD_ID_CDP);
  515. if (!peer) {
  516. dp_peer_debug("Peer is NULL!");
  517. return ret;
  518. }
  519. status = dp_peer_add_ast((struct dp_soc *)soc_hdl,
  520. peer,
  521. mac_addr,
  522. type,
  523. flags);
  524. if ((status == QDF_STATUS_SUCCESS) ||
  525. (status == QDF_STATUS_E_ALREADY) ||
  526. (status == QDF_STATUS_E_AGAIN))
  527. ret = 0;
  528. dp_hmwds_ast_add_notify(peer, mac_addr,
  529. type, status, false);
  530. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  531. return ret;
  532. }
  533. static int dp_peer_update_ast_wifi3(struct cdp_soc_t *soc_hdl,
  534. uint8_t vdev_id,
  535. uint8_t *peer_mac,
  536. uint8_t *wds_macaddr,
  537. uint32_t flags)
  538. {
  539. int status = -1;
  540. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  541. struct dp_ast_entry *ast_entry = NULL;
  542. struct dp_peer *peer;
  543. if (soc->ast_offload_support)
  544. return status;
  545. peer = dp_peer_find_hash_find((struct dp_soc *)soc_hdl,
  546. peer_mac, 0, vdev_id,
  547. DP_MOD_ID_CDP);
  548. if (!peer) {
  549. dp_peer_debug("Peer is NULL!");
  550. return status;
  551. }
  552. qdf_spin_lock_bh(&soc->ast_lock);
  553. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, wds_macaddr,
  554. peer->vdev->pdev->pdev_id);
  555. if (ast_entry) {
  556. status = dp_peer_update_ast(soc,
  557. peer,
  558. ast_entry, flags);
  559. }
  560. qdf_spin_unlock_bh(&soc->ast_lock);
  561. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  562. return status;
  563. }
  564. /**
  565. * dp_peer_reset_ast_entries() - Deletes all HMWDS entries for a peer
  566. * @soc: Datapath SOC handle
  567. * @peer: DP peer
  568. * @arg: callback argument
  569. *
  570. * Return: None
  571. */
  572. static void
  573. dp_peer_reset_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  574. {
  575. struct dp_ast_entry *ast_entry = NULL;
  576. struct dp_ast_entry *tmp_ast_entry;
  577. DP_PEER_ITERATE_ASE_LIST(peer, ast_entry, tmp_ast_entry) {
  578. if ((ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM) ||
  579. (ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM_SEC))
  580. dp_peer_del_ast(soc, ast_entry);
  581. }
  582. }
  583. /**
  584. * dp_wds_reset_ast_wifi3() - Reset the is_active param for ast entry
  585. * @soc_hdl: Datapath SOC handle
  586. * @wds_macaddr: WDS entry MAC Address
  587. * @peer_mac_addr: WDS entry MAC Address
  588. * @vdev_id: id of vdev handle
  589. *
  590. * Return: QDF_STATUS
  591. */
  592. static QDF_STATUS dp_wds_reset_ast_wifi3(struct cdp_soc_t *soc_hdl,
  593. uint8_t *wds_macaddr,
  594. uint8_t *peer_mac_addr,
  595. uint8_t vdev_id)
  596. {
  597. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  598. struct dp_ast_entry *ast_entry = NULL;
  599. struct dp_peer *peer;
  600. struct dp_pdev *pdev;
  601. struct dp_vdev *vdev;
  602. if (soc->ast_offload_support)
  603. return QDF_STATUS_E_FAILURE;
  604. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  605. if (!vdev)
  606. return QDF_STATUS_E_FAILURE;
  607. pdev = vdev->pdev;
  608. if (peer_mac_addr) {
  609. peer = dp_peer_find_hash_find(soc, peer_mac_addr,
  610. 0, vdev->vdev_id,
  611. DP_MOD_ID_CDP);
  612. if (!peer) {
  613. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  614. return QDF_STATUS_E_FAILURE;
  615. }
  616. qdf_spin_lock_bh(&soc->ast_lock);
  617. dp_peer_reset_ast_entries(soc, peer, NULL);
  618. qdf_spin_unlock_bh(&soc->ast_lock);
  619. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  620. } else if (wds_macaddr) {
  621. qdf_spin_lock_bh(&soc->ast_lock);
  622. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, wds_macaddr,
  623. pdev->pdev_id);
  624. if (ast_entry) {
  625. if ((ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM) ||
  626. (ast_entry->type == CDP_TXRX_AST_TYPE_WDS_HM_SEC))
  627. dp_peer_del_ast(soc, ast_entry);
  628. }
  629. qdf_spin_unlock_bh(&soc->ast_lock);
  630. }
  631. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  632. return QDF_STATUS_SUCCESS;
  633. }
  634. /**
  635. * dp_wds_reset_ast_table_wifi3() - Reset the is_active param for all ast entry
  636. * @soc_hdl: Datapath SOC handle
  637. * @vdev_id: id of vdev object
  638. *
  639. * Return: QDF_STATUS
  640. */
  641. static QDF_STATUS
  642. dp_wds_reset_ast_table_wifi3(struct cdp_soc_t *soc_hdl,
  643. uint8_t vdev_id)
  644. {
  645. struct dp_soc *soc = (struct dp_soc *) soc_hdl;
  646. if (soc->ast_offload_support)
  647. return QDF_STATUS_SUCCESS;
  648. qdf_spin_lock_bh(&soc->ast_lock);
  649. dp_soc_iterate_peer(soc, dp_peer_reset_ast_entries, NULL,
  650. DP_MOD_ID_CDP);
  651. qdf_spin_unlock_bh(&soc->ast_lock);
  652. return QDF_STATUS_SUCCESS;
  653. }
  654. /**
  655. * dp_peer_flush_ast_entries() - Delete all wds and hmwds ast entries of a peer
  656. * @soc: Datapath SOC
  657. * @peer: Datapath peer
  658. * @arg: arg to callback
  659. *
  660. * Return: None
  661. */
  662. static void
  663. dp_peer_flush_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  664. {
  665. struct dp_ast_entry *ase = NULL;
  666. struct dp_ast_entry *temp_ase;
  667. DP_PEER_ITERATE_ASE_LIST(peer, ase, temp_ase) {
  668. if ((ase->type ==
  669. CDP_TXRX_AST_TYPE_STATIC) ||
  670. (ase->type ==
  671. CDP_TXRX_AST_TYPE_SELF) ||
  672. (ase->type ==
  673. CDP_TXRX_AST_TYPE_STA_BSS))
  674. continue;
  675. dp_peer_del_ast(soc, ase);
  676. }
  677. }
  678. /**
  679. * dp_wds_flush_ast_table_wifi3() - Delete all wds and hmwds ast entry
  680. * @soc_hdl: Datapath SOC handle
  681. *
  682. * Return: None
  683. */
  684. static void dp_wds_flush_ast_table_wifi3(struct cdp_soc_t *soc_hdl)
  685. {
  686. struct dp_soc *soc = (struct dp_soc *) soc_hdl;
  687. qdf_spin_lock_bh(&soc->ast_lock);
  688. dp_soc_iterate_peer(soc, dp_peer_flush_ast_entries, NULL,
  689. DP_MOD_ID_CDP);
  690. qdf_spin_unlock_bh(&soc->ast_lock);
  691. dp_peer_mec_flush_entries(soc);
  692. }
  693. #if defined(IPA_WDS_EASYMESH_FEATURE) && defined(FEATURE_AST)
  694. /**
  695. * dp_peer_send_wds_disconnect() - Send Disconnect event to IPA for each peer
  696. * @soc: Datapath SOC
  697. * @peer: Datapath peer
  698. *
  699. * Return: None
  700. */
  701. static void
  702. dp_peer_send_wds_disconnect(struct dp_soc *soc, struct dp_peer *peer)
  703. {
  704. struct dp_ast_entry *ase = NULL;
  705. struct dp_ast_entry *temp_ase;
  706. DP_PEER_ITERATE_ASE_LIST(peer, ase, temp_ase) {
  707. if (ase->type == CDP_TXRX_AST_TYPE_WDS) {
  708. soc->cdp_soc.ol_ops->peer_send_wds_disconnect(soc->ctrl_psoc,
  709. ase->mac_addr.raw,
  710. ase->vdev_id);
  711. }
  712. }
  713. }
  714. #elif defined(FEATURE_AST)
  715. static void
  716. dp_peer_send_wds_disconnect(struct dp_soc *soc, struct dp_peer *peer)
  717. {
  718. }
  719. #endif
  720. /**
  721. * dp_peer_check_ast_offload() - check ast offload support is enable or not
  722. * @soc: soc handle
  723. *
  724. * Return: false in case of IPA and true/false in IPQ case
  725. *
  726. */
  727. #if defined(IPA_OFFLOAD) && defined(QCA_WIFI_QCN9224)
  728. static inline bool dp_peer_check_ast_offload(struct dp_soc *soc)
  729. {
  730. return false;
  731. }
  732. #else
  733. static inline bool dp_peer_check_ast_offload(struct dp_soc *soc)
  734. {
  735. if (soc->ast_offload_support)
  736. return true;
  737. return false;
  738. }
  739. #endif
  740. /**
  741. * dp_peer_get_ast_info_by_soc_wifi3() - search the soc AST hash table
  742. * and return ast entry information
  743. * of first ast entry found in the
  744. * table with given mac address
  745. * @soc_hdl: data path soc handle
  746. * @ast_mac_addr: AST entry mac address
  747. * @ast_entry_info: ast entry information
  748. *
  749. * Return: true if ast entry found with ast_mac_addr
  750. * false if ast entry not found
  751. */
  752. static bool dp_peer_get_ast_info_by_soc_wifi3
  753. (struct cdp_soc_t *soc_hdl,
  754. uint8_t *ast_mac_addr,
  755. struct cdp_ast_entry_info *ast_entry_info)
  756. {
  757. struct dp_ast_entry *ast_entry = NULL;
  758. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  759. struct dp_peer *peer = NULL;
  760. if (dp_peer_check_ast_offload(soc))
  761. return false;
  762. qdf_spin_lock_bh(&soc->ast_lock);
  763. ast_entry = dp_peer_ast_hash_find_soc(soc, ast_mac_addr);
  764. if ((!ast_entry) ||
  765. (ast_entry->delete_in_progress && !ast_entry->callback)) {
  766. qdf_spin_unlock_bh(&soc->ast_lock);
  767. return false;
  768. }
  769. peer = dp_peer_get_ref_by_id(soc, ast_entry->peer_id,
  770. DP_MOD_ID_AST);
  771. if (!peer) {
  772. qdf_spin_unlock_bh(&soc->ast_lock);
  773. return false;
  774. }
  775. ast_entry_info->type = ast_entry->type;
  776. ast_entry_info->pdev_id = ast_entry->pdev_id;
  777. ast_entry_info->vdev_id = ast_entry->vdev_id;
  778. ast_entry_info->peer_id = ast_entry->peer_id;
  779. qdf_mem_copy(&ast_entry_info->peer_mac_addr[0],
  780. &peer->mac_addr.raw[0],
  781. QDF_MAC_ADDR_SIZE);
  782. dp_peer_unref_delete(peer, DP_MOD_ID_AST);
  783. qdf_spin_unlock_bh(&soc->ast_lock);
  784. return true;
  785. }
  786. /**
  787. * dp_peer_get_ast_info_by_pdevid_wifi3() - search the soc AST hash table
  788. * and return ast entry information
  789. * if mac address and pdev_id matches
  790. * @soc_hdl: data path soc handle
  791. * @ast_mac_addr: AST entry mac address
  792. * @pdev_id: pdev_id
  793. * @ast_entry_info: ast entry information
  794. *
  795. * Return: true if ast entry found with ast_mac_addr
  796. * false if ast entry not found
  797. */
  798. static bool dp_peer_get_ast_info_by_pdevid_wifi3
  799. (struct cdp_soc_t *soc_hdl,
  800. uint8_t *ast_mac_addr,
  801. uint8_t pdev_id,
  802. struct cdp_ast_entry_info *ast_entry_info)
  803. {
  804. struct dp_ast_entry *ast_entry;
  805. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  806. struct dp_peer *peer = NULL;
  807. if (soc->ast_offload_support)
  808. return false;
  809. qdf_spin_lock_bh(&soc->ast_lock);
  810. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, ast_mac_addr,
  811. pdev_id);
  812. if ((!ast_entry) ||
  813. (ast_entry->delete_in_progress && !ast_entry->callback)) {
  814. qdf_spin_unlock_bh(&soc->ast_lock);
  815. return false;
  816. }
  817. peer = dp_peer_get_ref_by_id(soc, ast_entry->peer_id,
  818. DP_MOD_ID_AST);
  819. if (!peer) {
  820. qdf_spin_unlock_bh(&soc->ast_lock);
  821. return false;
  822. }
  823. ast_entry_info->type = ast_entry->type;
  824. ast_entry_info->pdev_id = ast_entry->pdev_id;
  825. ast_entry_info->vdev_id = ast_entry->vdev_id;
  826. ast_entry_info->peer_id = ast_entry->peer_id;
  827. qdf_mem_copy(&ast_entry_info->peer_mac_addr[0],
  828. &peer->mac_addr.raw[0],
  829. QDF_MAC_ADDR_SIZE);
  830. dp_peer_unref_delete(peer, DP_MOD_ID_AST);
  831. qdf_spin_unlock_bh(&soc->ast_lock);
  832. return true;
  833. }
  834. /**
  835. * dp_peer_ast_entry_del_by_soc() - delete the ast entry from soc AST hash table
  836. * with given mac address
  837. * @soc_handle: data path soc handle
  838. * @mac_addr: AST entry mac address
  839. * @callback: callback function to called on ast delete response from FW
  840. * @cookie: argument to be passed to callback
  841. *
  842. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  843. * is sent
  844. * QDF_STATUS_E_INVAL false if ast entry not found
  845. */
  846. static QDF_STATUS dp_peer_ast_entry_del_by_soc(struct cdp_soc_t *soc_handle,
  847. uint8_t *mac_addr,
  848. txrx_ast_free_cb callback,
  849. void *cookie)
  850. {
  851. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  852. struct dp_ast_entry *ast_entry = NULL;
  853. txrx_ast_free_cb cb = NULL;
  854. void *arg = NULL;
  855. if (soc->ast_offload_support)
  856. return -QDF_STATUS_E_INVAL;
  857. qdf_spin_lock_bh(&soc->ast_lock);
  858. ast_entry = dp_peer_ast_hash_find_soc(soc, mac_addr);
  859. if (!ast_entry) {
  860. qdf_spin_unlock_bh(&soc->ast_lock);
  861. return -QDF_STATUS_E_INVAL;
  862. }
  863. if (ast_entry->callback) {
  864. cb = ast_entry->callback;
  865. arg = ast_entry->cookie;
  866. }
  867. ast_entry->callback = callback;
  868. ast_entry->cookie = cookie;
  869. /*
  870. * if delete_in_progress is set AST delete is sent to target
  871. * and host is waiting for response should not send delete
  872. * again
  873. */
  874. if (!ast_entry->delete_in_progress)
  875. dp_peer_del_ast(soc, ast_entry);
  876. qdf_spin_unlock_bh(&soc->ast_lock);
  877. if (cb) {
  878. cb(soc->ctrl_psoc,
  879. dp_soc_to_cdp_soc(soc),
  880. arg,
  881. CDP_TXRX_AST_DELETE_IN_PROGRESS);
  882. }
  883. return QDF_STATUS_SUCCESS;
  884. }
  885. /**
  886. * dp_peer_ast_entry_del_by_pdev() - delete the ast entry from soc AST hash
  887. * table if mac address and pdev_id matches
  888. * @soc_handle: data path soc handle
  889. * @mac_addr: AST entry mac address
  890. * @pdev_id: pdev id
  891. * @callback: callback function to called on ast delete response from FW
  892. * @cookie: argument to be passed to callback
  893. *
  894. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  895. * is sent
  896. * QDF_STATUS_E_INVAL false if ast entry not found
  897. */
  898. static QDF_STATUS dp_peer_ast_entry_del_by_pdev(struct cdp_soc_t *soc_handle,
  899. uint8_t *mac_addr,
  900. uint8_t pdev_id,
  901. txrx_ast_free_cb callback,
  902. void *cookie)
  903. {
  904. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  905. struct dp_ast_entry *ast_entry;
  906. txrx_ast_free_cb cb = NULL;
  907. void *arg = NULL;
  908. if (soc->ast_offload_support)
  909. return -QDF_STATUS_E_INVAL;
  910. qdf_spin_lock_bh(&soc->ast_lock);
  911. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, mac_addr, pdev_id);
  912. if (!ast_entry) {
  913. qdf_spin_unlock_bh(&soc->ast_lock);
  914. return -QDF_STATUS_E_INVAL;
  915. }
  916. if (ast_entry->callback) {
  917. cb = ast_entry->callback;
  918. arg = ast_entry->cookie;
  919. }
  920. ast_entry->callback = callback;
  921. ast_entry->cookie = cookie;
  922. /*
  923. * if delete_in_progress is set AST delete is sent to target
  924. * and host is waiting for response should not sent delete
  925. * again
  926. */
  927. if (!ast_entry->delete_in_progress)
  928. dp_peer_del_ast(soc, ast_entry);
  929. qdf_spin_unlock_bh(&soc->ast_lock);
  930. if (cb) {
  931. cb(soc->ctrl_psoc,
  932. dp_soc_to_cdp_soc(soc),
  933. arg,
  934. CDP_TXRX_AST_DELETE_IN_PROGRESS);
  935. }
  936. return QDF_STATUS_SUCCESS;
  937. }
  938. /**
  939. * dp_peer_HMWDS_ast_entry_del() - delete the ast entry from soc AST hash
  940. * table if HMWDS rem-addr command is issued
  941. *
  942. * @soc_handle: data path soc handle
  943. * @vdev_id: vdev id
  944. * @wds_macaddr: AST entry mac address to delete
  945. * @type: cdp_txrx_ast_entry_type to send to FW
  946. * @delete_in_fw: flag to indicate AST entry deletion in FW
  947. *
  948. * Return: QDF_STATUS_SUCCESS if ast entry found with ast_mac_addr and delete
  949. * is sent
  950. * QDF_STATUS_E_INVAL false if ast entry not found
  951. */
  952. static QDF_STATUS dp_peer_HMWDS_ast_entry_del(struct cdp_soc_t *soc_handle,
  953. uint8_t vdev_id,
  954. uint8_t *wds_macaddr,
  955. uint8_t type,
  956. uint8_t delete_in_fw)
  957. {
  958. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  959. if (soc->ast_offload_support) {
  960. dp_del_wds_entry_wrapper(soc, vdev_id, wds_macaddr, type,
  961. delete_in_fw);
  962. return QDF_STATUS_SUCCESS;
  963. }
  964. return -QDF_STATUS_E_INVAL;
  965. }
  966. #ifdef FEATURE_AST
  967. /**
  968. * dp_print_mlo_ast_stats() - Print AST stats for MLO peers
  969. *
  970. * @soc: core DP soc context
  971. *
  972. * Return: void
  973. */
  974. static void dp_print_mlo_ast_stats(struct dp_soc *soc)
  975. {
  976. if (soc->arch_ops.print_mlo_ast_stats)
  977. soc->arch_ops.print_mlo_ast_stats(soc);
  978. }
  979. void
  980. dp_print_peer_ast_entries(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  981. {
  982. struct dp_ast_entry *ase, *tmp_ase;
  983. uint32_t num_entries = 0;
  984. char type[CDP_TXRX_AST_TYPE_MAX][10] = {
  985. "NONE", "STATIC", "SELF", "WDS", "HMWDS", "BSS",
  986. "DA", "HMWDS_SEC", "MLD"};
  987. DP_PEER_ITERATE_ASE_LIST(peer, ase, tmp_ase) {
  988. DP_PRINT_STATS("%6d mac_addr = "QDF_MAC_ADDR_FMT
  989. " peer_mac_addr = "QDF_MAC_ADDR_FMT
  990. " peer_id = %u"
  991. " type = %s"
  992. " next_hop = %d"
  993. " is_active = %d"
  994. " ast_idx = %d"
  995. " ast_hash = %d"
  996. " delete_in_progress = %d"
  997. " pdev_id = %d"
  998. " vdev_id = %d",
  999. ++num_entries,
  1000. QDF_MAC_ADDR_REF(ase->mac_addr.raw),
  1001. QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  1002. ase->peer_id,
  1003. type[ase->type],
  1004. ase->next_hop,
  1005. ase->is_active,
  1006. ase->ast_idx,
  1007. ase->ast_hash_value,
  1008. ase->delete_in_progress,
  1009. ase->pdev_id,
  1010. ase->vdev_id);
  1011. }
  1012. }
  1013. void dp_print_ast_stats(struct dp_soc *soc)
  1014. {
  1015. DP_PRINT_STATS("AST Stats:");
  1016. DP_PRINT_STATS(" Entries Added = %d", soc->stats.ast.added);
  1017. DP_PRINT_STATS(" Entries Deleted = %d", soc->stats.ast.deleted);
  1018. DP_PRINT_STATS(" Entries Agedout = %d", soc->stats.ast.aged_out);
  1019. DP_PRINT_STATS(" Entries MAP ERR = %d", soc->stats.ast.map_err);
  1020. DP_PRINT_STATS(" Entries Mismatch ERR = %d",
  1021. soc->stats.ast.ast_mismatch);
  1022. DP_PRINT_STATS("AST Table:");
  1023. qdf_spin_lock_bh(&soc->ast_lock);
  1024. dp_soc_iterate_peer(soc, dp_print_peer_ast_entries, NULL,
  1025. DP_MOD_ID_GENERIC_STATS);
  1026. qdf_spin_unlock_bh(&soc->ast_lock);
  1027. dp_print_mlo_ast_stats(soc);
  1028. }
  1029. #else
  1030. void dp_print_ast_stats(struct dp_soc *soc)
  1031. {
  1032. DP_PRINT_STATS("AST Stats not available.Enable FEATURE_AST");
  1033. return;
  1034. }
  1035. #endif
  1036. /**
  1037. * dp_print_peer_info() - Dump peer info
  1038. * @soc: Datapath soc handle
  1039. * @peer: Datapath peer handle
  1040. * @arg: argument to iter function
  1041. *
  1042. * Return: void
  1043. */
  1044. static void
  1045. dp_print_peer_info(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  1046. {
  1047. struct dp_txrx_peer *txrx_peer = NULL;
  1048. txrx_peer = dp_get_txrx_peer(peer);
  1049. if (!txrx_peer)
  1050. return;
  1051. DP_PRINT_STATS(" peer id = %d"
  1052. " peer_mac_addr = "QDF_MAC_ADDR_FMT
  1053. " nawds_enabled = %d"
  1054. " bss_peer = %d"
  1055. " wds_enabled = %d"
  1056. " tx_cap_enabled = %d"
  1057. " rx_cap_enabled = %d",
  1058. peer->peer_id,
  1059. QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  1060. txrx_peer->nawds_enabled,
  1061. txrx_peer->bss_peer,
  1062. txrx_peer->wds_enabled,
  1063. dp_monitor_is_tx_cap_enabled(peer),
  1064. dp_monitor_is_rx_cap_enabled(peer));
  1065. }
  1066. /**
  1067. * dp_print_peer_table() - Dump all Peer stats
  1068. * @vdev: Datapath Vdev handle
  1069. *
  1070. * Return: void
  1071. */
  1072. static void dp_print_peer_table(struct dp_vdev *vdev)
  1073. {
  1074. DP_PRINT_STATS("Dumping Peer Table Stats:");
  1075. dp_vdev_iterate_peer(vdev, dp_print_peer_info, NULL,
  1076. DP_MOD_ID_GENERIC_STATS);
  1077. }
  1078. #ifdef DP_MEM_PRE_ALLOC
  1079. void *dp_context_alloc_mem(struct dp_soc *soc, enum dp_ctxt_type ctxt_type,
  1080. size_t ctxt_size)
  1081. {
  1082. void *ctxt_mem;
  1083. if (!soc->cdp_soc.ol_ops->dp_prealloc_get_context) {
  1084. dp_warn("dp_prealloc_get_context null!");
  1085. goto dynamic_alloc;
  1086. }
  1087. ctxt_mem = soc->cdp_soc.ol_ops->dp_prealloc_get_context(ctxt_type,
  1088. ctxt_size);
  1089. if (ctxt_mem)
  1090. goto end;
  1091. dynamic_alloc:
  1092. dp_info("switch to dynamic-alloc for type %d, size %zu",
  1093. ctxt_type, ctxt_size);
  1094. ctxt_mem = qdf_mem_malloc(ctxt_size);
  1095. end:
  1096. return ctxt_mem;
  1097. }
  1098. void dp_context_free_mem(struct dp_soc *soc, enum dp_ctxt_type ctxt_type,
  1099. void *vaddr)
  1100. {
  1101. QDF_STATUS status;
  1102. if (soc->cdp_soc.ol_ops->dp_prealloc_put_context) {
  1103. status = soc->cdp_soc.ol_ops->dp_prealloc_put_context(
  1104. ctxt_type,
  1105. vaddr);
  1106. } else {
  1107. dp_warn("dp_prealloc_put_context null!");
  1108. status = QDF_STATUS_E_NOSUPPORT;
  1109. }
  1110. if (QDF_IS_STATUS_ERROR(status)) {
  1111. dp_info("Context type %d not pre-allocated", ctxt_type);
  1112. qdf_mem_free(vaddr);
  1113. }
  1114. }
  1115. static inline
  1116. void *dp_srng_aligned_mem_alloc_consistent(struct dp_soc *soc,
  1117. struct dp_srng *srng,
  1118. uint32_t ring_type)
  1119. {
  1120. void *mem;
  1121. qdf_assert(!srng->is_mem_prealloc);
  1122. if (!soc->cdp_soc.ol_ops->dp_prealloc_get_consistent) {
  1123. dp_warn("dp_prealloc_get_consistent is null!");
  1124. goto qdf;
  1125. }
  1126. mem =
  1127. soc->cdp_soc.ol_ops->dp_prealloc_get_consistent
  1128. (&srng->alloc_size,
  1129. &srng->base_vaddr_unaligned,
  1130. &srng->base_paddr_unaligned,
  1131. &srng->base_paddr_aligned,
  1132. DP_RING_BASE_ALIGN, ring_type);
  1133. if (mem) {
  1134. srng->is_mem_prealloc = true;
  1135. goto end;
  1136. }
  1137. qdf:
  1138. mem = qdf_aligned_mem_alloc_consistent(soc->osdev, &srng->alloc_size,
  1139. &srng->base_vaddr_unaligned,
  1140. &srng->base_paddr_unaligned,
  1141. &srng->base_paddr_aligned,
  1142. DP_RING_BASE_ALIGN);
  1143. end:
  1144. dp_info("%s memory %pK dp_srng %pK ring_type %d alloc_size %d num_entries %d",
  1145. srng->is_mem_prealloc ? "pre-alloc" : "dynamic-alloc", mem,
  1146. srng, ring_type, srng->alloc_size, srng->num_entries);
  1147. return mem;
  1148. }
  1149. static inline void dp_srng_mem_free_consistent(struct dp_soc *soc,
  1150. struct dp_srng *srng)
  1151. {
  1152. if (srng->is_mem_prealloc) {
  1153. if (!soc->cdp_soc.ol_ops->dp_prealloc_put_consistent) {
  1154. dp_warn("dp_prealloc_put_consistent is null!");
  1155. QDF_BUG(0);
  1156. return;
  1157. }
  1158. soc->cdp_soc.ol_ops->dp_prealloc_put_consistent
  1159. (srng->alloc_size,
  1160. srng->base_vaddr_unaligned,
  1161. srng->base_paddr_unaligned);
  1162. } else {
  1163. qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
  1164. srng->alloc_size,
  1165. srng->base_vaddr_unaligned,
  1166. srng->base_paddr_unaligned, 0);
  1167. }
  1168. }
  1169. void dp_desc_multi_pages_mem_alloc(struct dp_soc *soc,
  1170. enum qdf_dp_desc_type desc_type,
  1171. struct qdf_mem_multi_page_t *pages,
  1172. size_t element_size,
  1173. uint32_t element_num,
  1174. qdf_dma_context_t memctxt,
  1175. bool cacheable)
  1176. {
  1177. if (!soc->cdp_soc.ol_ops->dp_get_multi_pages) {
  1178. dp_warn("dp_get_multi_pages is null!");
  1179. goto qdf;
  1180. }
  1181. pages->num_pages = 0;
  1182. pages->is_mem_prealloc = 0;
  1183. soc->cdp_soc.ol_ops->dp_get_multi_pages(desc_type,
  1184. element_size,
  1185. element_num,
  1186. pages,
  1187. cacheable);
  1188. if (pages->num_pages)
  1189. goto end;
  1190. qdf:
  1191. qdf_mem_multi_pages_alloc(soc->osdev, pages, element_size,
  1192. element_num, memctxt, cacheable);
  1193. end:
  1194. dp_info("%s desc_type %d element_size %d element_num %d cacheable %d",
  1195. pages->is_mem_prealloc ? "pre-alloc" : "dynamic-alloc",
  1196. desc_type, (int)element_size, element_num, cacheable);
  1197. }
  1198. void dp_desc_multi_pages_mem_free(struct dp_soc *soc,
  1199. enum qdf_dp_desc_type desc_type,
  1200. struct qdf_mem_multi_page_t *pages,
  1201. qdf_dma_context_t memctxt,
  1202. bool cacheable)
  1203. {
  1204. if (pages->is_mem_prealloc) {
  1205. if (!soc->cdp_soc.ol_ops->dp_put_multi_pages) {
  1206. dp_warn("dp_put_multi_pages is null!");
  1207. QDF_BUG(0);
  1208. return;
  1209. }
  1210. soc->cdp_soc.ol_ops->dp_put_multi_pages(desc_type, pages);
  1211. qdf_mem_zero(pages, sizeof(*pages));
  1212. } else {
  1213. qdf_mem_multi_pages_free(soc->osdev, pages,
  1214. memctxt, cacheable);
  1215. }
  1216. }
  1217. #else
  1218. static inline
  1219. void *dp_srng_aligned_mem_alloc_consistent(struct dp_soc *soc,
  1220. struct dp_srng *srng,
  1221. uint32_t ring_type)
  1222. {
  1223. void *mem;
  1224. mem = qdf_aligned_mem_alloc_consistent(soc->osdev, &srng->alloc_size,
  1225. &srng->base_vaddr_unaligned,
  1226. &srng->base_paddr_unaligned,
  1227. &srng->base_paddr_aligned,
  1228. DP_RING_BASE_ALIGN);
  1229. if (mem)
  1230. qdf_mem_set(srng->base_vaddr_unaligned, 0, srng->alloc_size);
  1231. return mem;
  1232. }
  1233. static inline void dp_srng_mem_free_consistent(struct dp_soc *soc,
  1234. struct dp_srng *srng)
  1235. {
  1236. qdf_mem_free_consistent(soc->osdev, soc->osdev->dev,
  1237. srng->alloc_size,
  1238. srng->base_vaddr_unaligned,
  1239. srng->base_paddr_unaligned, 0);
  1240. }
  1241. #endif /* DP_MEM_PRE_ALLOC */
  1242. #ifdef QCA_SUPPORT_WDS_EXTENDED
  1243. bool dp_vdev_is_wds_ext_enabled(struct dp_vdev *vdev)
  1244. {
  1245. return vdev->wds_ext_enabled;
  1246. }
  1247. #else
  1248. bool dp_vdev_is_wds_ext_enabled(struct dp_vdev *vdev)
  1249. {
  1250. return false;
  1251. }
  1252. #endif
  1253. void dp_pdev_update_fast_rx_flag(struct dp_soc *soc, struct dp_pdev *pdev)
  1254. {
  1255. struct dp_vdev *vdev = NULL;
  1256. uint8_t rx_fast_flag = true;
  1257. /* Check if protocol tagging enable */
  1258. if (pdev->is_rx_protocol_tagging_enabled) {
  1259. rx_fast_flag = false;
  1260. goto update_flag;
  1261. }
  1262. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  1263. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  1264. /* Check if any VDEV has NAWDS enabled */
  1265. if (vdev->nawds_enabled) {
  1266. rx_fast_flag = false;
  1267. break;
  1268. }
  1269. /* Check if any VDEV has multipass enabled */
  1270. if (vdev->multipass_en) {
  1271. rx_fast_flag = false;
  1272. break;
  1273. }
  1274. /* Check if any VDEV has mesh enabled */
  1275. if (vdev->mesh_vdev) {
  1276. rx_fast_flag = false;
  1277. break;
  1278. }
  1279. }
  1280. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  1281. update_flag:
  1282. dp_init_info("Updated Rx fast flag to %u", rx_fast_flag);
  1283. pdev->rx_fast_flag = rx_fast_flag;
  1284. }
  1285. void dp_soc_set_interrupt_mode(struct dp_soc *soc)
  1286. {
  1287. uint32_t msi_base_data, msi_vector_start;
  1288. int msi_vector_count, ret;
  1289. soc->intr_mode = DP_INTR_INTEGRATED;
  1290. if (!(soc->wlan_cfg_ctx->napi_enabled) ||
  1291. (dp_is_monitor_mode_using_poll(soc) &&
  1292. soc->cdp_soc.ol_ops->get_con_mode &&
  1293. soc->cdp_soc.ol_ops->get_con_mode() == QDF_GLOBAL_MONITOR_MODE)) {
  1294. soc->intr_mode = DP_INTR_POLL;
  1295. } else {
  1296. ret = pld_get_user_msi_assignment(soc->osdev->dev, "DP",
  1297. &msi_vector_count,
  1298. &msi_base_data,
  1299. &msi_vector_start);
  1300. if (ret)
  1301. return;
  1302. soc->intr_mode = DP_INTR_MSI;
  1303. }
  1304. }
  1305. static int dp_srng_calculate_msi_group(struct dp_soc *soc,
  1306. enum hal_ring_type ring_type,
  1307. int ring_num,
  1308. int *reg_msi_grp_num,
  1309. bool nf_irq_support,
  1310. int *nf_msi_grp_num)
  1311. {
  1312. struct wlan_cfg_dp_soc_ctxt *cfg_ctx = soc->wlan_cfg_ctx;
  1313. uint8_t *grp_mask, *nf_irq_mask = NULL;
  1314. bool nf_irq_enabled = false;
  1315. uint8_t wbm2_sw_rx_rel_ring_id;
  1316. switch (ring_type) {
  1317. case WBM2SW_RELEASE:
  1318. wbm2_sw_rx_rel_ring_id =
  1319. wlan_cfg_get_rx_rel_ring_id(cfg_ctx);
  1320. if (ring_num == wbm2_sw_rx_rel_ring_id) {
  1321. /* dp_rx_wbm_err_process - soc->rx_rel_ring */
  1322. grp_mask = &cfg_ctx->int_rx_wbm_rel_ring_mask[0];
  1323. ring_num = 0;
  1324. } else if (ring_num == WBM2_SW_PPE_REL_RING_ID) {
  1325. grp_mask = &cfg_ctx->int_ppeds_wbm_release_ring_mask[0];
  1326. ring_num = 0;
  1327. } else { /* dp_tx_comp_handler - soc->tx_comp_ring */
  1328. grp_mask = &soc->wlan_cfg_ctx->int_tx_ring_mask[0];
  1329. nf_irq_mask = dp_srng_get_near_full_irq_mask(soc,
  1330. ring_type,
  1331. ring_num);
  1332. if (nf_irq_mask)
  1333. nf_irq_enabled = true;
  1334. /*
  1335. * Using ring 4 as 4th tx completion ring since ring 3
  1336. * is Rx error ring
  1337. */
  1338. if (ring_num == WBM2SW_TXCOMP_RING4_NUM)
  1339. ring_num = TXCOMP_RING4_NUM;
  1340. }
  1341. break;
  1342. case REO_EXCEPTION:
  1343. /* dp_rx_err_process - &soc->reo_exception_ring */
  1344. grp_mask = &soc->wlan_cfg_ctx->int_rx_err_ring_mask[0];
  1345. break;
  1346. case REO_DST:
  1347. /* dp_rx_process - soc->reo_dest_ring */
  1348. grp_mask = &soc->wlan_cfg_ctx->int_rx_ring_mask[0];
  1349. nf_irq_mask = dp_srng_get_near_full_irq_mask(soc, ring_type,
  1350. ring_num);
  1351. if (nf_irq_mask)
  1352. nf_irq_enabled = true;
  1353. break;
  1354. case REO_STATUS:
  1355. /* dp_reo_status_ring_handler - soc->reo_status_ring */
  1356. grp_mask = &soc->wlan_cfg_ctx->int_reo_status_ring_mask[0];
  1357. break;
  1358. /* dp_rx_mon_status_srng_process - pdev->rxdma_mon_status_ring*/
  1359. case RXDMA_MONITOR_STATUS:
  1360. /* dp_rx_mon_dest_process - pdev->rxdma_mon_dst_ring */
  1361. case RXDMA_MONITOR_DST:
  1362. /* dp_mon_process */
  1363. grp_mask = &soc->wlan_cfg_ctx->int_rx_mon_ring_mask[0];
  1364. break;
  1365. case TX_MONITOR_DST:
  1366. /* dp_tx_mon_process */
  1367. grp_mask = &soc->wlan_cfg_ctx->int_tx_mon_ring_mask[0];
  1368. break;
  1369. case RXDMA_DST:
  1370. /* dp_rxdma_err_process */
  1371. grp_mask = &soc->wlan_cfg_ctx->int_rxdma2host_ring_mask[0];
  1372. break;
  1373. case RXDMA_BUF:
  1374. grp_mask = &soc->wlan_cfg_ctx->int_host2rxdma_ring_mask[0];
  1375. break;
  1376. case RXDMA_MONITOR_BUF:
  1377. grp_mask = &soc->wlan_cfg_ctx->int_host2rxdma_mon_ring_mask[0];
  1378. break;
  1379. case TX_MONITOR_BUF:
  1380. grp_mask = &soc->wlan_cfg_ctx->int_host2txmon_ring_mask[0];
  1381. break;
  1382. case REO2PPE:
  1383. grp_mask = &soc->wlan_cfg_ctx->int_reo2ppe_ring_mask[0];
  1384. break;
  1385. case PPE2TCL:
  1386. grp_mask = &soc->wlan_cfg_ctx->int_ppe2tcl_ring_mask[0];
  1387. break;
  1388. case TCL_DATA:
  1389. /* CMD_CREDIT_RING is used as command in 8074 and credit in 9000 */
  1390. case TCL_CMD_CREDIT:
  1391. case REO_CMD:
  1392. case SW2WBM_RELEASE:
  1393. case WBM_IDLE_LINK:
  1394. /* normally empty SW_TO_HW rings */
  1395. return -QDF_STATUS_E_NOENT;
  1396. break;
  1397. case TCL_STATUS:
  1398. case REO_REINJECT:
  1399. /* misc unused rings */
  1400. return -QDF_STATUS_E_NOENT;
  1401. break;
  1402. case CE_SRC:
  1403. case CE_DST:
  1404. case CE_DST_STATUS:
  1405. /* CE_rings - currently handled by hif */
  1406. default:
  1407. return -QDF_STATUS_E_NOENT;
  1408. break;
  1409. }
  1410. *reg_msi_grp_num = dp_srng_find_ring_in_mask(ring_num, grp_mask);
  1411. if (nf_irq_support && nf_irq_enabled) {
  1412. *nf_msi_grp_num = dp_srng_find_ring_in_mask(ring_num,
  1413. nf_irq_mask);
  1414. }
  1415. return QDF_STATUS_SUCCESS;
  1416. }
  1417. #if defined(IPA_OFFLOAD) && defined(IPA_WDI3_VLAN_SUPPORT)
  1418. static void
  1419. dp_ipa_vlan_srng_msi_setup(struct hal_srng_params *ring_params, int ring_type,
  1420. int ring_num)
  1421. {
  1422. if (wlan_ipa_is_vlan_enabled()) {
  1423. if ((ring_type == REO_DST) &&
  1424. (ring_num == IPA_ALT_REO_DEST_RING_IDX)) {
  1425. ring_params->msi_addr = 0;
  1426. ring_params->msi_data = 0;
  1427. ring_params->flags &= ~HAL_SRNG_MSI_INTR;
  1428. }
  1429. }
  1430. }
  1431. #else
  1432. static inline void
  1433. dp_ipa_vlan_srng_msi_setup(struct hal_srng_params *ring_params, int ring_type,
  1434. int ring_num)
  1435. {
  1436. }
  1437. #endif
  1438. void dp_srng_msi_setup(struct dp_soc *soc, struct dp_srng *srng,
  1439. struct hal_srng_params *ring_params,
  1440. int ring_type, int ring_num)
  1441. {
  1442. int reg_msi_grp_num;
  1443. /*
  1444. * nf_msi_grp_num needs to be initialized with negative value,
  1445. * to avoid configuring near-full msi for WBM2SW3 ring
  1446. */
  1447. int nf_msi_grp_num = -1;
  1448. int msi_data_count;
  1449. int ret;
  1450. uint32_t msi_data_start, msi_irq_start, addr_low, addr_high;
  1451. bool nf_irq_support;
  1452. int vector;
  1453. ret = pld_get_user_msi_assignment(soc->osdev->dev, "DP",
  1454. &msi_data_count, &msi_data_start,
  1455. &msi_irq_start);
  1456. if (ret)
  1457. return;
  1458. nf_irq_support = hal_srng_is_near_full_irq_supported(soc->hal_soc,
  1459. ring_type,
  1460. ring_num);
  1461. ret = dp_srng_calculate_msi_group(soc, ring_type, ring_num,
  1462. &reg_msi_grp_num,
  1463. nf_irq_support,
  1464. &nf_msi_grp_num);
  1465. if (ret < 0) {
  1466. dp_init_info("%pK: ring not part of an ext_group; ring_type: %d,ring_num %d",
  1467. soc, ring_type, ring_num);
  1468. ring_params->msi_addr = 0;
  1469. ring_params->msi_data = 0;
  1470. dp_srng_set_msi2_ring_params(soc, ring_params, 0, 0);
  1471. return;
  1472. }
  1473. if (reg_msi_grp_num < 0) {
  1474. dp_init_info("%pK: ring not part of an ext_group; ring_type: %d,ring_num %d",
  1475. soc, ring_type, ring_num);
  1476. ring_params->msi_addr = 0;
  1477. ring_params->msi_data = 0;
  1478. goto configure_msi2;
  1479. }
  1480. if (dp_is_msi_group_number_invalid(soc, reg_msi_grp_num,
  1481. msi_data_count)) {
  1482. dp_init_warn("%pK: 2 msi_groups will share an msi; msi_group_num %d",
  1483. soc, reg_msi_grp_num);
  1484. QDF_ASSERT(0);
  1485. }
  1486. pld_get_msi_address(soc->osdev->dev, &addr_low, &addr_high);
  1487. ring_params->msi_addr = addr_low;
  1488. ring_params->msi_addr |= (qdf_dma_addr_t)(((uint64_t)addr_high) << 32);
  1489. ring_params->msi_data = (reg_msi_grp_num % msi_data_count)
  1490. + msi_data_start;
  1491. ring_params->flags |= HAL_SRNG_MSI_INTR;
  1492. dp_ipa_vlan_srng_msi_setup(ring_params, ring_type, ring_num);
  1493. dp_debug("ring type %u ring_num %u msi->data %u msi_addr %llx",
  1494. ring_type, ring_num, ring_params->msi_data,
  1495. (uint64_t)ring_params->msi_addr);
  1496. vector = msi_irq_start + (reg_msi_grp_num % msi_data_count);
  1497. /*
  1498. * During umac reset ppeds interrupts free is not called.
  1499. * Avoid registering interrupts again.
  1500. *
  1501. */
  1502. if (dp_check_umac_reset_in_progress(soc))
  1503. goto configure_msi2;
  1504. if (soc->arch_ops.dp_register_ppeds_interrupts)
  1505. if (soc->arch_ops.dp_register_ppeds_interrupts(soc, srng,
  1506. vector,
  1507. ring_type,
  1508. ring_num))
  1509. return;
  1510. configure_msi2:
  1511. if (!nf_irq_support) {
  1512. dp_srng_set_msi2_ring_params(soc, ring_params, 0, 0);
  1513. return;
  1514. }
  1515. dp_srng_msi2_setup(soc, ring_params, ring_type, ring_num,
  1516. nf_msi_grp_num);
  1517. }
  1518. #ifdef WLAN_DP_PER_RING_TYPE_CONFIG
  1519. /**
  1520. * dp_srng_configure_interrupt_thresholds() - Retrieve interrupt
  1521. * threshold values from the wlan_srng_cfg table for each ring type
  1522. * @soc: device handle
  1523. * @ring_params: per ring specific parameters
  1524. * @ring_type: Ring type
  1525. * @ring_num: Ring number for a given ring type
  1526. * @num_entries: number of entries to fill
  1527. *
  1528. * Fill the ring params with the interrupt threshold
  1529. * configuration parameters available in the per ring type wlan_srng_cfg
  1530. * table.
  1531. *
  1532. * Return: None
  1533. */
  1534. void
  1535. dp_srng_configure_interrupt_thresholds(struct dp_soc *soc,
  1536. struct hal_srng_params *ring_params,
  1537. int ring_type, int ring_num,
  1538. int num_entries)
  1539. {
  1540. uint8_t wbm2_sw_rx_rel_ring_id;
  1541. wbm2_sw_rx_rel_ring_id = wlan_cfg_get_rx_rel_ring_id(soc->wlan_cfg_ctx);
  1542. if (ring_type == REO_DST) {
  1543. ring_params->intr_timer_thres_us =
  1544. wlan_cfg_get_int_timer_threshold_rx(soc->wlan_cfg_ctx);
  1545. ring_params->intr_batch_cntr_thres_entries =
  1546. wlan_cfg_get_int_batch_threshold_rx(soc->wlan_cfg_ctx);
  1547. } else if (ring_type == WBM2SW_RELEASE &&
  1548. (ring_num == wbm2_sw_rx_rel_ring_id)) {
  1549. ring_params->intr_timer_thres_us =
  1550. wlan_cfg_get_int_timer_threshold_other(soc->wlan_cfg_ctx);
  1551. ring_params->intr_batch_cntr_thres_entries =
  1552. wlan_cfg_get_int_batch_threshold_other(soc->wlan_cfg_ctx);
  1553. } else {
  1554. ring_params->intr_timer_thres_us =
  1555. soc->wlan_srng_cfg[ring_type].timer_threshold;
  1556. ring_params->intr_batch_cntr_thres_entries =
  1557. soc->wlan_srng_cfg[ring_type].batch_count_threshold;
  1558. }
  1559. ring_params->low_threshold =
  1560. soc->wlan_srng_cfg[ring_type].low_threshold;
  1561. if (ring_params->low_threshold)
  1562. ring_params->flags |= HAL_SRNG_LOW_THRES_INTR_ENABLE;
  1563. dp_srng_configure_nf_interrupt_thresholds(soc, ring_params, ring_type);
  1564. }
  1565. #else
  1566. void
  1567. dp_srng_configure_interrupt_thresholds(struct dp_soc *soc,
  1568. struct hal_srng_params *ring_params,
  1569. int ring_type, int ring_num,
  1570. int num_entries)
  1571. {
  1572. uint8_t wbm2_sw_rx_rel_ring_id;
  1573. bool rx_refill_lt_disable;
  1574. wbm2_sw_rx_rel_ring_id = wlan_cfg_get_rx_rel_ring_id(soc->wlan_cfg_ctx);
  1575. if (ring_type == REO_DST || ring_type == REO2PPE) {
  1576. ring_params->intr_timer_thres_us =
  1577. wlan_cfg_get_int_timer_threshold_rx(soc->wlan_cfg_ctx);
  1578. ring_params->intr_batch_cntr_thres_entries =
  1579. wlan_cfg_get_int_batch_threshold_rx(soc->wlan_cfg_ctx);
  1580. } else if (ring_type == WBM2SW_RELEASE &&
  1581. (ring_num < wbm2_sw_rx_rel_ring_id ||
  1582. ring_num == WBM2SW_TXCOMP_RING4_NUM ||
  1583. ring_num == WBM2_SW_PPE_REL_RING_ID)) {
  1584. ring_params->intr_timer_thres_us =
  1585. wlan_cfg_get_int_timer_threshold_tx(soc->wlan_cfg_ctx);
  1586. ring_params->intr_batch_cntr_thres_entries =
  1587. wlan_cfg_get_int_batch_threshold_tx(soc->wlan_cfg_ctx);
  1588. } else if (ring_type == RXDMA_BUF) {
  1589. rx_refill_lt_disable =
  1590. wlan_cfg_get_dp_soc_rxdma_refill_lt_disable
  1591. (soc->wlan_cfg_ctx);
  1592. ring_params->intr_timer_thres_us =
  1593. wlan_cfg_get_int_timer_threshold_rx(soc->wlan_cfg_ctx);
  1594. if (!rx_refill_lt_disable) {
  1595. ring_params->low_threshold = num_entries >> 3;
  1596. ring_params->flags |= HAL_SRNG_LOW_THRES_INTR_ENABLE;
  1597. ring_params->intr_batch_cntr_thres_entries = 0;
  1598. }
  1599. } else {
  1600. ring_params->intr_timer_thres_us =
  1601. wlan_cfg_get_int_timer_threshold_other(soc->wlan_cfg_ctx);
  1602. ring_params->intr_batch_cntr_thres_entries =
  1603. wlan_cfg_get_int_batch_threshold_other(soc->wlan_cfg_ctx);
  1604. }
  1605. /* These rings donot require interrupt to host. Make them zero */
  1606. switch (ring_type) {
  1607. case REO_REINJECT:
  1608. case REO_CMD:
  1609. case TCL_DATA:
  1610. case TCL_CMD_CREDIT:
  1611. case TCL_STATUS:
  1612. case WBM_IDLE_LINK:
  1613. case SW2WBM_RELEASE:
  1614. case SW2RXDMA_NEW:
  1615. ring_params->intr_timer_thres_us = 0;
  1616. ring_params->intr_batch_cntr_thres_entries = 0;
  1617. break;
  1618. case PPE2TCL:
  1619. ring_params->intr_timer_thres_us =
  1620. wlan_cfg_get_int_timer_threshold_ppe2tcl(soc->wlan_cfg_ctx);
  1621. ring_params->intr_batch_cntr_thres_entries =
  1622. wlan_cfg_get_int_batch_threshold_ppe2tcl(soc->wlan_cfg_ctx);
  1623. break;
  1624. case RXDMA_MONITOR_DST:
  1625. ring_params->intr_timer_thres_us =
  1626. wlan_cfg_get_int_timer_threshold_mon_dest(soc->wlan_cfg_ctx);
  1627. ring_params->intr_batch_cntr_thres_entries =
  1628. wlan_cfg_get_int_batch_threshold_mon_dest(soc->wlan_cfg_ctx);
  1629. break;
  1630. }
  1631. /* Enable low threshold interrupts for rx buffer rings (regular and
  1632. * monitor buffer rings.
  1633. * TODO: See if this is required for any other ring
  1634. */
  1635. if ((ring_type == RXDMA_MONITOR_BUF) ||
  1636. (ring_type == RXDMA_MONITOR_STATUS ||
  1637. (ring_type == TX_MONITOR_BUF))) {
  1638. /* TODO: Setting low threshold to 1/8th of ring size
  1639. * see if this needs to be configurable
  1640. */
  1641. ring_params->low_threshold = num_entries >> 3;
  1642. ring_params->intr_timer_thres_us =
  1643. wlan_cfg_get_int_timer_threshold_rx(soc->wlan_cfg_ctx);
  1644. ring_params->flags |= HAL_SRNG_LOW_THRES_INTR_ENABLE;
  1645. ring_params->intr_batch_cntr_thres_entries = 0;
  1646. }
  1647. /* During initialisation monitor rings are only filled with
  1648. * MON_BUF_MIN_ENTRIES entries. So low threshold needs to be set to
  1649. * a value less than that. Low threshold value is reconfigured again
  1650. * to 1/8th of the ring size when monitor vap is created.
  1651. */
  1652. if (ring_type == RXDMA_MONITOR_BUF)
  1653. ring_params->low_threshold = MON_BUF_MIN_ENTRIES >> 1;
  1654. /* In case of PCI chipsets, we dont have PPDU end interrupts,
  1655. * so MONITOR STATUS ring is reaped by receiving MSI from srng.
  1656. * Keep batch threshold as 8 so that interrupt is received for
  1657. * every 4 packets in MONITOR_STATUS ring
  1658. */
  1659. if ((ring_type == RXDMA_MONITOR_STATUS) &&
  1660. (soc->intr_mode == DP_INTR_MSI))
  1661. ring_params->intr_batch_cntr_thres_entries = 4;
  1662. }
  1663. #endif
  1664. static int dp_process_rxdma_dst_ring(struct dp_soc *soc,
  1665. struct dp_intr *int_ctx,
  1666. int mac_for_pdev,
  1667. int total_budget)
  1668. {
  1669. uint32_t target_type;
  1670. target_type = hal_get_target_type(soc->hal_soc);
  1671. if (target_type == TARGET_TYPE_QCN9160)
  1672. return dp_monitor_process(soc, int_ctx,
  1673. mac_for_pdev, total_budget);
  1674. else
  1675. return dp_rxdma_err_process(int_ctx, soc, mac_for_pdev,
  1676. total_budget);
  1677. }
  1678. /**
  1679. * dp_process_lmac_rings() - Process LMAC rings
  1680. * @int_ctx: interrupt context
  1681. * @total_budget: budget of work which can be done
  1682. *
  1683. * Return: work done
  1684. */
  1685. int dp_process_lmac_rings(struct dp_intr *int_ctx, int total_budget)
  1686. {
  1687. struct dp_intr_stats *intr_stats = &int_ctx->intr_stats;
  1688. struct dp_soc *soc = int_ctx->soc;
  1689. uint32_t remaining_quota = total_budget;
  1690. struct dp_pdev *pdev = NULL;
  1691. uint32_t work_done = 0;
  1692. int budget = total_budget;
  1693. int ring = 0;
  1694. bool rx_refill_lt_disable;
  1695. rx_refill_lt_disable =
  1696. wlan_cfg_get_dp_soc_rxdma_refill_lt_disable(soc->wlan_cfg_ctx);
  1697. /* Process LMAC interrupts */
  1698. for (ring = 0 ; ring < MAX_NUM_LMAC_HW; ring++) {
  1699. int mac_for_pdev = ring;
  1700. pdev = dp_get_pdev_for_lmac_id(soc, mac_for_pdev);
  1701. if (!pdev)
  1702. continue;
  1703. if (int_ctx->rx_mon_ring_mask & (1 << mac_for_pdev)) {
  1704. work_done = dp_monitor_process(soc, int_ctx,
  1705. mac_for_pdev,
  1706. remaining_quota);
  1707. if (work_done)
  1708. intr_stats->num_rx_mon_ring_masks++;
  1709. budget -= work_done;
  1710. if (budget <= 0)
  1711. goto budget_done;
  1712. remaining_quota = budget;
  1713. }
  1714. if (int_ctx->tx_mon_ring_mask & (1 << mac_for_pdev)) {
  1715. work_done = dp_tx_mon_process(soc, int_ctx,
  1716. mac_for_pdev,
  1717. remaining_quota);
  1718. if (work_done)
  1719. intr_stats->num_tx_mon_ring_masks++;
  1720. budget -= work_done;
  1721. if (budget <= 0)
  1722. goto budget_done;
  1723. remaining_quota = budget;
  1724. }
  1725. if (int_ctx->rxdma2host_ring_mask &
  1726. (1 << mac_for_pdev)) {
  1727. work_done = dp_process_rxdma_dst_ring(soc, int_ctx,
  1728. mac_for_pdev,
  1729. remaining_quota);
  1730. if (work_done)
  1731. intr_stats->num_rxdma2host_ring_masks++;
  1732. budget -= work_done;
  1733. if (budget <= 0)
  1734. goto budget_done;
  1735. remaining_quota = budget;
  1736. }
  1737. if (int_ctx->host2rxdma_ring_mask & (1 << mac_for_pdev)) {
  1738. struct dp_srng *rx_refill_buf_ring;
  1739. struct rx_desc_pool *rx_desc_pool;
  1740. rx_desc_pool = &soc->rx_desc_buf[mac_for_pdev];
  1741. if (wlan_cfg_per_pdev_lmac_ring(soc->wlan_cfg_ctx))
  1742. rx_refill_buf_ring =
  1743. &soc->rx_refill_buf_ring[mac_for_pdev];
  1744. else
  1745. rx_refill_buf_ring =
  1746. &soc->rx_refill_buf_ring[pdev->lmac_id];
  1747. intr_stats->num_host2rxdma_ring_masks++;
  1748. if (!rx_refill_lt_disable)
  1749. dp_rx_buffers_lt_replenish_simple
  1750. (soc, mac_for_pdev,
  1751. rx_refill_buf_ring,
  1752. rx_desc_pool,
  1753. false);
  1754. }
  1755. }
  1756. if (int_ctx->host2rxdma_mon_ring_mask)
  1757. dp_rx_mon_buf_refill(int_ctx);
  1758. if (int_ctx->host2txmon_ring_mask)
  1759. dp_tx_mon_buf_refill(int_ctx);
  1760. budget_done:
  1761. return total_budget - budget;
  1762. }
  1763. uint32_t dp_service_srngs_wrapper(void *dp_ctx, uint32_t dp_budget, int cpu)
  1764. {
  1765. struct dp_intr *int_ctx = (struct dp_intr *)dp_ctx;
  1766. struct dp_soc *soc = int_ctx->soc;
  1767. return soc->arch_ops.dp_service_srngs(dp_ctx, dp_budget, cpu);
  1768. }
  1769. #ifdef QCA_SUPPORT_LEGACY_INTERRUPTS
  1770. /**
  1771. * dp_soc_interrupt_map_calculate_wifi3_pci_legacy() -
  1772. * Calculate interrupt map for legacy interrupts
  1773. * @soc: DP soc handle
  1774. * @intr_ctx_num: Interrupt context number
  1775. * @irq_id_map: IRQ map
  1776. * @num_irq_r: Number of interrupts assigned for this context
  1777. *
  1778. * Return: void
  1779. */
  1780. static void dp_soc_interrupt_map_calculate_wifi3_pci_legacy(struct dp_soc *soc,
  1781. int intr_ctx_num,
  1782. int *irq_id_map,
  1783. int *num_irq_r)
  1784. {
  1785. int j;
  1786. int num_irq = 0;
  1787. int tx_mask = wlan_cfg_get_tx_ring_mask(
  1788. soc->wlan_cfg_ctx, intr_ctx_num);
  1789. int rx_mask = wlan_cfg_get_rx_ring_mask(
  1790. soc->wlan_cfg_ctx, intr_ctx_num);
  1791. int rx_mon_mask = wlan_cfg_get_rx_mon_ring_mask(
  1792. soc->wlan_cfg_ctx, intr_ctx_num);
  1793. int rx_err_ring_mask = wlan_cfg_get_rx_err_ring_mask(
  1794. soc->wlan_cfg_ctx, intr_ctx_num);
  1795. int rx_wbm_rel_ring_mask = wlan_cfg_get_rx_wbm_rel_ring_mask(
  1796. soc->wlan_cfg_ctx, intr_ctx_num);
  1797. int reo_status_ring_mask = wlan_cfg_get_reo_status_ring_mask(
  1798. soc->wlan_cfg_ctx, intr_ctx_num);
  1799. int rxdma2host_ring_mask = wlan_cfg_get_rxdma2host_ring_mask(
  1800. soc->wlan_cfg_ctx, intr_ctx_num);
  1801. int host2rxdma_ring_mask = wlan_cfg_get_host2rxdma_ring_mask(
  1802. soc->wlan_cfg_ctx, intr_ctx_num);
  1803. int host2rxdma_mon_ring_mask = wlan_cfg_get_host2rxdma_mon_ring_mask(
  1804. soc->wlan_cfg_ctx, intr_ctx_num);
  1805. int host2txmon_ring_mask = wlan_cfg_get_host2txmon_ring_mask(
  1806. soc->wlan_cfg_ctx, intr_ctx_num);
  1807. int txmon2host_mon_ring_mask = wlan_cfg_get_tx_mon_ring_mask(
  1808. soc->wlan_cfg_ctx, intr_ctx_num);
  1809. soc->intr_mode = DP_INTR_LEGACY_VIRTUAL_IRQ;
  1810. for (j = 0; j < HIF_MAX_GRP_IRQ; j++) {
  1811. if (tx_mask & (1 << j))
  1812. irq_id_map[num_irq++] = (wbm2sw0_release - j);
  1813. if (rx_mask & (1 << j))
  1814. irq_id_map[num_irq++] = (reo2sw1_intr - j);
  1815. if (rx_mon_mask & (1 << j))
  1816. irq_id_map[num_irq++] = (rxmon2sw_p0_dest0 - j);
  1817. if (rx_err_ring_mask & (1 << j))
  1818. irq_id_map[num_irq++] = (reo2sw0_intr - j);
  1819. if (rx_wbm_rel_ring_mask & (1 << j))
  1820. irq_id_map[num_irq++] = (wbm2sw5_release - j);
  1821. if (reo_status_ring_mask & (1 << j))
  1822. irq_id_map[num_irq++] = (reo_status - j);
  1823. if (rxdma2host_ring_mask & (1 << j))
  1824. irq_id_map[num_irq++] = (rxdma2sw_dst_ring0 - j);
  1825. if (host2rxdma_ring_mask & (1 << j))
  1826. irq_id_map[num_irq++] = (sw2rxdma_0 - j);
  1827. if (host2rxdma_mon_ring_mask & (1 << j))
  1828. irq_id_map[num_irq++] = (sw2rxmon_src_ring - j);
  1829. if (host2txmon_ring_mask & (1 << j))
  1830. irq_id_map[num_irq++] = sw2txmon_src_ring;
  1831. if (txmon2host_mon_ring_mask & (1 << j))
  1832. irq_id_map[num_irq++] = (txmon2sw_p0_dest0 - j);
  1833. }
  1834. *num_irq_r = num_irq;
  1835. }
  1836. #else
  1837. static void dp_soc_interrupt_map_calculate_wifi3_pci_legacy(struct dp_soc *soc,
  1838. int intr_ctx_num,
  1839. int *irq_id_map,
  1840. int *num_irq_r)
  1841. {
  1842. }
  1843. #endif
  1844. static void
  1845. dp_soc_interrupt_map_calculate_integrated(struct dp_soc *soc, int intr_ctx_num,
  1846. int *irq_id_map, int *num_irq_r)
  1847. {
  1848. int j;
  1849. int num_irq = 0;
  1850. int tx_mask =
  1851. wlan_cfg_get_tx_ring_mask(soc->wlan_cfg_ctx, intr_ctx_num);
  1852. int rx_mask =
  1853. wlan_cfg_get_rx_ring_mask(soc->wlan_cfg_ctx, intr_ctx_num);
  1854. int rx_mon_mask =
  1855. wlan_cfg_get_rx_mon_ring_mask(soc->wlan_cfg_ctx, intr_ctx_num);
  1856. int rx_err_ring_mask = wlan_cfg_get_rx_err_ring_mask(
  1857. soc->wlan_cfg_ctx, intr_ctx_num);
  1858. int rx_wbm_rel_ring_mask = wlan_cfg_get_rx_wbm_rel_ring_mask(
  1859. soc->wlan_cfg_ctx, intr_ctx_num);
  1860. int reo_status_ring_mask = wlan_cfg_get_reo_status_ring_mask(
  1861. soc->wlan_cfg_ctx, intr_ctx_num);
  1862. int rxdma2host_ring_mask = wlan_cfg_get_rxdma2host_ring_mask(
  1863. soc->wlan_cfg_ctx, intr_ctx_num);
  1864. int host2rxdma_ring_mask = wlan_cfg_get_host2rxdma_ring_mask(
  1865. soc->wlan_cfg_ctx, intr_ctx_num);
  1866. int host2rxdma_mon_ring_mask = wlan_cfg_get_host2rxdma_mon_ring_mask(
  1867. soc->wlan_cfg_ctx, intr_ctx_num);
  1868. int host2txmon_ring_mask = wlan_cfg_get_host2txmon_ring_mask(
  1869. soc->wlan_cfg_ctx, intr_ctx_num);
  1870. int txmon2host_mon_ring_mask = wlan_cfg_get_tx_mon_ring_mask(
  1871. soc->wlan_cfg_ctx, intr_ctx_num);
  1872. soc->intr_mode = DP_INTR_INTEGRATED;
  1873. for (j = 0; j < HIF_MAX_GRP_IRQ; j++) {
  1874. if (tx_mask & (1 << j)) {
  1875. irq_id_map[num_irq++] =
  1876. (wbm2host_tx_completions_ring1 - j);
  1877. }
  1878. if (rx_mask & (1 << j)) {
  1879. irq_id_map[num_irq++] =
  1880. (reo2host_destination_ring1 - j);
  1881. }
  1882. if (rxdma2host_ring_mask & (1 << j)) {
  1883. irq_id_map[num_irq++] =
  1884. rxdma2host_destination_ring_mac1 - j;
  1885. }
  1886. if (host2rxdma_ring_mask & (1 << j)) {
  1887. irq_id_map[num_irq++] =
  1888. host2rxdma_host_buf_ring_mac1 - j;
  1889. }
  1890. if (host2rxdma_mon_ring_mask & (1 << j)) {
  1891. irq_id_map[num_irq++] =
  1892. host2rxdma_monitor_ring1 - j;
  1893. }
  1894. if (rx_mon_mask & (1 << j)) {
  1895. irq_id_map[num_irq++] =
  1896. ppdu_end_interrupts_mac1 - j;
  1897. irq_id_map[num_irq++] =
  1898. rxdma2host_monitor_status_ring_mac1 - j;
  1899. irq_id_map[num_irq++] =
  1900. rxdma2host_monitor_destination_mac1 - j;
  1901. }
  1902. if (rx_wbm_rel_ring_mask & (1 << j))
  1903. irq_id_map[num_irq++] = wbm2host_rx_release;
  1904. if (rx_err_ring_mask & (1 << j))
  1905. irq_id_map[num_irq++] = reo2host_exception;
  1906. if (reo_status_ring_mask & (1 << j))
  1907. irq_id_map[num_irq++] = reo2host_status;
  1908. if (host2txmon_ring_mask & (1 << j))
  1909. irq_id_map[num_irq++] = host2tx_monitor_ring1;
  1910. if (txmon2host_mon_ring_mask & (1 << j)) {
  1911. irq_id_map[num_irq++] =
  1912. (txmon2host_monitor_destination_mac1 - j);
  1913. }
  1914. }
  1915. *num_irq_r = num_irq;
  1916. }
  1917. static void
  1918. dp_soc_interrupt_map_calculate_msi(struct dp_soc *soc, int intr_ctx_num,
  1919. int *irq_id_map, int *num_irq_r,
  1920. int msi_vector_count, int msi_vector_start)
  1921. {
  1922. int tx_mask = wlan_cfg_get_tx_ring_mask(
  1923. soc->wlan_cfg_ctx, intr_ctx_num);
  1924. int rx_mask = wlan_cfg_get_rx_ring_mask(
  1925. soc->wlan_cfg_ctx, intr_ctx_num);
  1926. int rx_mon_mask = wlan_cfg_get_rx_mon_ring_mask(
  1927. soc->wlan_cfg_ctx, intr_ctx_num);
  1928. int tx_mon_mask = wlan_cfg_get_tx_mon_ring_mask(
  1929. soc->wlan_cfg_ctx, intr_ctx_num);
  1930. int rx_err_ring_mask = wlan_cfg_get_rx_err_ring_mask(
  1931. soc->wlan_cfg_ctx, intr_ctx_num);
  1932. int rx_wbm_rel_ring_mask = wlan_cfg_get_rx_wbm_rel_ring_mask(
  1933. soc->wlan_cfg_ctx, intr_ctx_num);
  1934. int reo_status_ring_mask = wlan_cfg_get_reo_status_ring_mask(
  1935. soc->wlan_cfg_ctx, intr_ctx_num);
  1936. int rxdma2host_ring_mask = wlan_cfg_get_rxdma2host_ring_mask(
  1937. soc->wlan_cfg_ctx, intr_ctx_num);
  1938. int host2rxdma_ring_mask = wlan_cfg_get_host2rxdma_ring_mask(
  1939. soc->wlan_cfg_ctx, intr_ctx_num);
  1940. int host2rxdma_mon_ring_mask = wlan_cfg_get_host2rxdma_mon_ring_mask(
  1941. soc->wlan_cfg_ctx, intr_ctx_num);
  1942. int rx_near_full_grp_1_mask =
  1943. wlan_cfg_get_rx_near_full_grp_1_mask(soc->wlan_cfg_ctx,
  1944. intr_ctx_num);
  1945. int rx_near_full_grp_2_mask =
  1946. wlan_cfg_get_rx_near_full_grp_2_mask(soc->wlan_cfg_ctx,
  1947. intr_ctx_num);
  1948. int tx_ring_near_full_mask =
  1949. wlan_cfg_get_tx_ring_near_full_mask(soc->wlan_cfg_ctx,
  1950. intr_ctx_num);
  1951. int host2txmon_ring_mask =
  1952. wlan_cfg_get_host2txmon_ring_mask(soc->wlan_cfg_ctx,
  1953. intr_ctx_num);
  1954. unsigned int vector =
  1955. (intr_ctx_num % msi_vector_count) + msi_vector_start;
  1956. int num_irq = 0;
  1957. soc->intr_mode = DP_INTR_MSI;
  1958. if (tx_mask | rx_mask | rx_mon_mask | tx_mon_mask | rx_err_ring_mask |
  1959. rx_wbm_rel_ring_mask | reo_status_ring_mask | rxdma2host_ring_mask |
  1960. host2rxdma_ring_mask | host2rxdma_mon_ring_mask |
  1961. rx_near_full_grp_1_mask | rx_near_full_grp_2_mask |
  1962. tx_ring_near_full_mask | host2txmon_ring_mask)
  1963. irq_id_map[num_irq++] =
  1964. pld_get_msi_irq(soc->osdev->dev, vector);
  1965. *num_irq_r = num_irq;
  1966. }
  1967. void dp_soc_interrupt_map_calculate(struct dp_soc *soc, int intr_ctx_num,
  1968. int *irq_id_map, int *num_irq)
  1969. {
  1970. int msi_vector_count, ret;
  1971. uint32_t msi_base_data, msi_vector_start;
  1972. if (pld_get_enable_intx(soc->osdev->dev)) {
  1973. return dp_soc_interrupt_map_calculate_wifi3_pci_legacy(soc,
  1974. intr_ctx_num, irq_id_map, num_irq);
  1975. }
  1976. ret = pld_get_user_msi_assignment(soc->osdev->dev, "DP",
  1977. &msi_vector_count,
  1978. &msi_base_data,
  1979. &msi_vector_start);
  1980. if (ret)
  1981. return dp_soc_interrupt_map_calculate_integrated(soc,
  1982. intr_ctx_num, irq_id_map, num_irq);
  1983. else
  1984. dp_soc_interrupt_map_calculate_msi(soc,
  1985. intr_ctx_num, irq_id_map, num_irq,
  1986. msi_vector_count, msi_vector_start);
  1987. }
  1988. void dp_srng_free(struct dp_soc *soc, struct dp_srng *srng)
  1989. {
  1990. if (srng->alloc_size && srng->base_vaddr_unaligned) {
  1991. if (!srng->cached) {
  1992. dp_srng_mem_free_consistent(soc, srng);
  1993. } else {
  1994. qdf_mem_free(srng->base_vaddr_unaligned);
  1995. }
  1996. srng->alloc_size = 0;
  1997. srng->base_vaddr_unaligned = NULL;
  1998. }
  1999. srng->hal_srng = NULL;
  2000. }
  2001. qdf_export_symbol(dp_srng_free);
  2002. QDF_STATUS dp_srng_init(struct dp_soc *soc, struct dp_srng *srng, int ring_type,
  2003. int ring_num, int mac_id)
  2004. {
  2005. return soc->arch_ops.txrx_srng_init(soc, srng, ring_type,
  2006. ring_num, mac_id);
  2007. }
  2008. qdf_export_symbol(dp_srng_init);
  2009. QDF_STATUS dp_srng_alloc(struct dp_soc *soc, struct dp_srng *srng,
  2010. int ring_type, uint32_t num_entries,
  2011. bool cached)
  2012. {
  2013. hal_soc_handle_t hal_soc = soc->hal_soc;
  2014. uint32_t entry_size = hal_srng_get_entrysize(hal_soc, ring_type);
  2015. uint32_t max_entries = hal_srng_max_entries(hal_soc, ring_type);
  2016. if (srng->base_vaddr_unaligned) {
  2017. dp_init_err("%pK: Ring type: %d, is already allocated",
  2018. soc, ring_type);
  2019. return QDF_STATUS_SUCCESS;
  2020. }
  2021. num_entries = (num_entries > max_entries) ? max_entries : num_entries;
  2022. srng->hal_srng = NULL;
  2023. srng->alloc_size = num_entries * entry_size;
  2024. srng->num_entries = num_entries;
  2025. srng->cached = cached;
  2026. if (!cached) {
  2027. srng->base_vaddr_aligned =
  2028. dp_srng_aligned_mem_alloc_consistent(soc,
  2029. srng,
  2030. ring_type);
  2031. } else {
  2032. srng->base_vaddr_aligned = qdf_aligned_malloc(
  2033. &srng->alloc_size,
  2034. &srng->base_vaddr_unaligned,
  2035. &srng->base_paddr_unaligned,
  2036. &srng->base_paddr_aligned,
  2037. DP_RING_BASE_ALIGN);
  2038. }
  2039. if (!srng->base_vaddr_aligned)
  2040. return QDF_STATUS_E_NOMEM;
  2041. return QDF_STATUS_SUCCESS;
  2042. }
  2043. qdf_export_symbol(dp_srng_alloc);
  2044. void dp_srng_deinit(struct dp_soc *soc, struct dp_srng *srng,
  2045. int ring_type, int ring_num)
  2046. {
  2047. if (!srng->hal_srng) {
  2048. dp_init_err("%pK: Ring type: %d, num:%d not setup",
  2049. soc, ring_type, ring_num);
  2050. return;
  2051. }
  2052. if (dp_check_umac_reset_in_progress(soc))
  2053. goto srng_cleanup;
  2054. if (soc->arch_ops.dp_free_ppeds_interrupts)
  2055. soc->arch_ops.dp_free_ppeds_interrupts(soc, srng, ring_type,
  2056. ring_num);
  2057. srng_cleanup:
  2058. hal_srng_cleanup(soc->hal_soc, srng->hal_srng,
  2059. dp_check_umac_reset_in_progress(soc));
  2060. srng->hal_srng = NULL;
  2061. }
  2062. qdf_export_symbol(dp_srng_deinit);
  2063. /* TODO: Need this interface from HIF */
  2064. void *hif_get_hal_handle(struct hif_opaque_softc *hif_handle);
  2065. #ifdef WLAN_FEATURE_DP_EVENT_HISTORY
  2066. int dp_srng_access_start(struct dp_intr *int_ctx, struct dp_soc *dp_soc,
  2067. hal_ring_handle_t hal_ring_hdl)
  2068. {
  2069. hal_soc_handle_t hal_soc = dp_soc->hal_soc;
  2070. uint32_t hp, tp;
  2071. uint8_t ring_id;
  2072. if (!int_ctx)
  2073. return dp_hal_srng_access_start(hal_soc, hal_ring_hdl);
  2074. hal_get_sw_hptp(hal_soc, hal_ring_hdl, &tp, &hp);
  2075. ring_id = hal_srng_ring_id_get(hal_ring_hdl);
  2076. hif_record_event(dp_soc->hif_handle, int_ctx->dp_intr_id,
  2077. ring_id, hp, tp, HIF_EVENT_SRNG_ACCESS_START);
  2078. return dp_hal_srng_access_start(hal_soc, hal_ring_hdl);
  2079. }
  2080. void dp_srng_access_end(struct dp_intr *int_ctx, struct dp_soc *dp_soc,
  2081. hal_ring_handle_t hal_ring_hdl)
  2082. {
  2083. hal_soc_handle_t hal_soc = dp_soc->hal_soc;
  2084. uint32_t hp, tp;
  2085. uint8_t ring_id;
  2086. if (!int_ctx)
  2087. return dp_hal_srng_access_end(hal_soc, hal_ring_hdl);
  2088. hal_get_sw_hptp(hal_soc, hal_ring_hdl, &tp, &hp);
  2089. ring_id = hal_srng_ring_id_get(hal_ring_hdl);
  2090. hif_record_event(dp_soc->hif_handle, int_ctx->dp_intr_id,
  2091. ring_id, hp, tp, HIF_EVENT_SRNG_ACCESS_END);
  2092. return dp_hal_srng_access_end(hal_soc, hal_ring_hdl);
  2093. }
  2094. static inline void dp_srng_record_timer_entry(struct dp_soc *dp_soc,
  2095. uint8_t hist_group_id)
  2096. {
  2097. hif_record_event(dp_soc->hif_handle, hist_group_id,
  2098. 0, 0, 0, HIF_EVENT_TIMER_ENTRY);
  2099. }
  2100. static inline void dp_srng_record_timer_exit(struct dp_soc *dp_soc,
  2101. uint8_t hist_group_id)
  2102. {
  2103. hif_record_event(dp_soc->hif_handle, hist_group_id,
  2104. 0, 0, 0, HIF_EVENT_TIMER_EXIT);
  2105. }
  2106. #else
  2107. static inline void dp_srng_record_timer_entry(struct dp_soc *dp_soc,
  2108. uint8_t hist_group_id)
  2109. {
  2110. }
  2111. static inline void dp_srng_record_timer_exit(struct dp_soc *dp_soc,
  2112. uint8_t hist_group_id)
  2113. {
  2114. }
  2115. #endif /* WLAN_FEATURE_DP_EVENT_HISTORY */
  2116. enum timer_yield_status
  2117. dp_should_timer_irq_yield(struct dp_soc *soc, uint32_t work_done,
  2118. uint64_t start_time)
  2119. {
  2120. uint64_t cur_time = qdf_get_log_timestamp();
  2121. if (!work_done)
  2122. return DP_TIMER_WORK_DONE;
  2123. if (cur_time - start_time > DP_MAX_TIMER_EXEC_TIME_TICKS)
  2124. return DP_TIMER_TIME_EXHAUST;
  2125. return DP_TIMER_NO_YIELD;
  2126. }
  2127. qdf_export_symbol(dp_should_timer_irq_yield);
  2128. void dp_interrupt_timer(void *arg)
  2129. {
  2130. struct dp_soc *soc = (struct dp_soc *) arg;
  2131. struct dp_pdev *pdev = soc->pdev_list[0];
  2132. enum timer_yield_status yield = DP_TIMER_NO_YIELD;
  2133. uint32_t work_done = 0, total_work_done = 0;
  2134. int budget = 0xffff, i;
  2135. uint32_t remaining_quota = budget;
  2136. uint64_t start_time;
  2137. uint32_t lmac_id = DP_MON_INVALID_LMAC_ID;
  2138. uint8_t dp_intr_id = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  2139. uint32_t lmac_iter;
  2140. int max_mac_rings = wlan_cfg_get_num_mac_rings(pdev->wlan_cfg_ctx);
  2141. enum reg_wifi_band mon_band;
  2142. int cpu = dp_srng_get_cpu();
  2143. /*
  2144. * this logic makes all data path interfacing rings (UMAC/LMAC)
  2145. * and Monitor rings polling mode when NSS offload is disabled
  2146. */
  2147. if (wlan_cfg_is_poll_mode_enabled(soc->wlan_cfg_ctx) &&
  2148. !wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  2149. if (qdf_atomic_read(&soc->cmn_init_done)) {
  2150. for (i = 0; i < wlan_cfg_get_num_contexts(
  2151. soc->wlan_cfg_ctx); i++)
  2152. soc->arch_ops.dp_service_srngs(&soc->intr_ctx[i], 0xffff,
  2153. cpu);
  2154. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  2155. }
  2156. return;
  2157. }
  2158. if (!qdf_atomic_read(&soc->cmn_init_done))
  2159. return;
  2160. if (dp_monitor_is_chan_band_known(pdev)) {
  2161. mon_band = dp_monitor_get_chan_band(pdev);
  2162. lmac_id = pdev->ch_band_lmac_id_mapping[mon_band];
  2163. if (qdf_likely(lmac_id != DP_MON_INVALID_LMAC_ID)) {
  2164. dp_intr_id = soc->mon_intr_id_lmac_map[lmac_id];
  2165. dp_srng_record_timer_entry(soc, dp_intr_id);
  2166. }
  2167. }
  2168. start_time = qdf_get_log_timestamp();
  2169. dp_update_num_mac_rings_for_dbs(soc, &max_mac_rings);
  2170. while (yield == DP_TIMER_NO_YIELD) {
  2171. for (lmac_iter = 0; lmac_iter < max_mac_rings; lmac_iter++) {
  2172. if (lmac_iter == lmac_id)
  2173. work_done = dp_monitor_process(soc,
  2174. &soc->intr_ctx[dp_intr_id],
  2175. lmac_iter, remaining_quota);
  2176. else
  2177. work_done =
  2178. dp_monitor_drop_packets_for_mac(pdev,
  2179. lmac_iter,
  2180. remaining_quota);
  2181. if (work_done) {
  2182. budget -= work_done;
  2183. if (budget <= 0) {
  2184. yield = DP_TIMER_WORK_EXHAUST;
  2185. goto budget_done;
  2186. }
  2187. remaining_quota = budget;
  2188. total_work_done += work_done;
  2189. }
  2190. }
  2191. yield = dp_should_timer_irq_yield(soc, total_work_done,
  2192. start_time);
  2193. total_work_done = 0;
  2194. }
  2195. budget_done:
  2196. if (yield == DP_TIMER_WORK_EXHAUST ||
  2197. yield == DP_TIMER_TIME_EXHAUST)
  2198. qdf_timer_mod(&soc->int_timer, 1);
  2199. else
  2200. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  2201. if (lmac_id != DP_MON_INVALID_LMAC_ID)
  2202. dp_srng_record_timer_exit(soc, dp_intr_id);
  2203. }
  2204. /**
  2205. * dp_soc_interrupt_detach_wrapper() - wrapper function for interrupt detach
  2206. * @txrx_soc: DP SOC handle
  2207. *
  2208. * Return: None
  2209. */
  2210. static void dp_soc_interrupt_detach_wrapper(struct cdp_soc_t *txrx_soc)
  2211. {
  2212. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2213. return soc->arch_ops.dp_soc_interrupt_detach(txrx_soc);
  2214. }
  2215. #if defined(DP_INTR_POLL_BOTH)
  2216. /**
  2217. * dp_soc_interrupt_attach_wrapper() - Register handlers for DP interrupts
  2218. * @txrx_soc: DP SOC handle
  2219. *
  2220. * Call the appropriate attach function based on the mode of operation.
  2221. * This is a WAR for enabling monitor mode.
  2222. *
  2223. * Return: 0 for success. nonzero for failure.
  2224. */
  2225. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  2226. {
  2227. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2228. if (!(soc->wlan_cfg_ctx->napi_enabled) ||
  2229. (dp_is_monitor_mode_using_poll(soc) &&
  2230. soc->cdp_soc.ol_ops->get_con_mode &&
  2231. soc->cdp_soc.ol_ops->get_con_mode() ==
  2232. QDF_GLOBAL_MONITOR_MODE)) {
  2233. dp_info("Poll mode");
  2234. return soc->arch_ops.dp_soc_attach_poll(txrx_soc);
  2235. } else {
  2236. dp_info("Interrupt mode");
  2237. return soc->arch_ops.dp_soc_interrupt_attach(txrx_soc);
  2238. }
  2239. }
  2240. #else
  2241. #if defined(DP_INTR_POLL_BASED) && DP_INTR_POLL_BASED
  2242. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  2243. {
  2244. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2245. return soc->arch_ops.dp_soc_attach_poll(txrx_soc);
  2246. }
  2247. #else
  2248. static QDF_STATUS dp_soc_interrupt_attach_wrapper(struct cdp_soc_t *txrx_soc)
  2249. {
  2250. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  2251. if (wlan_cfg_is_poll_mode_enabled(soc->wlan_cfg_ctx))
  2252. return soc->arch_ops.dp_soc_attach_poll(txrx_soc);
  2253. else
  2254. return soc->arch_ops.dp_soc_interrupt_attach(txrx_soc);
  2255. }
  2256. #endif
  2257. #endif
  2258. void dp_link_desc_ring_replenish(struct dp_soc *soc, uint32_t mac_id)
  2259. {
  2260. uint32_t cookie = 0;
  2261. uint32_t page_idx = 0;
  2262. struct qdf_mem_multi_page_t *pages;
  2263. struct qdf_mem_dma_page_t *dma_pages;
  2264. uint32_t offset = 0;
  2265. uint32_t count = 0;
  2266. uint32_t desc_id = 0;
  2267. void *desc_srng;
  2268. int link_desc_size = hal_get_link_desc_size(soc->hal_soc);
  2269. uint32_t *total_link_descs_addr;
  2270. uint32_t total_link_descs;
  2271. uint32_t scatter_buf_num;
  2272. uint32_t num_entries_per_buf = 0;
  2273. uint32_t rem_entries;
  2274. uint32_t num_descs_per_page;
  2275. uint32_t num_scatter_bufs = 0;
  2276. uint8_t *scatter_buf_ptr;
  2277. void *desc;
  2278. num_scatter_bufs = soc->num_scatter_bufs;
  2279. if (mac_id == WLAN_INVALID_PDEV_ID) {
  2280. pages = &soc->link_desc_pages;
  2281. total_link_descs = soc->total_link_descs;
  2282. desc_srng = soc->wbm_idle_link_ring.hal_srng;
  2283. } else {
  2284. pages = dp_monitor_get_link_desc_pages(soc, mac_id);
  2285. /* dp_monitor_get_link_desc_pages returns NULL only
  2286. * if monitor SOC is NULL
  2287. */
  2288. if (!pages) {
  2289. dp_err("can not get link desc pages");
  2290. QDF_ASSERT(0);
  2291. return;
  2292. }
  2293. total_link_descs_addr =
  2294. dp_monitor_get_total_link_descs(soc, mac_id);
  2295. total_link_descs = *total_link_descs_addr;
  2296. desc_srng = dp_monitor_get_link_desc_ring(soc, mac_id);
  2297. }
  2298. dma_pages = pages->dma_pages;
  2299. do {
  2300. qdf_mem_zero(dma_pages[page_idx].page_v_addr_start,
  2301. pages->page_size);
  2302. page_idx++;
  2303. } while (page_idx < pages->num_pages);
  2304. if (desc_srng) {
  2305. hal_srng_access_start_unlocked(soc->hal_soc, desc_srng);
  2306. page_idx = 0;
  2307. count = 0;
  2308. offset = 0;
  2309. qdf_assert(pages->num_element_per_page != 0);
  2310. while ((desc = hal_srng_src_get_next(soc->hal_soc,
  2311. desc_srng)) &&
  2312. (count < total_link_descs)) {
  2313. page_idx = count / pages->num_element_per_page;
  2314. if (desc_id == pages->num_element_per_page)
  2315. desc_id = 0;
  2316. offset = count % pages->num_element_per_page;
  2317. cookie = LINK_DESC_COOKIE(desc_id, page_idx,
  2318. soc->link_desc_id_start);
  2319. hal_set_link_desc_addr(soc->hal_soc, desc, cookie,
  2320. dma_pages[page_idx].page_p_addr
  2321. + (offset * link_desc_size),
  2322. soc->idle_link_bm_id);
  2323. count++;
  2324. desc_id++;
  2325. }
  2326. hal_srng_access_end_unlocked(soc->hal_soc, desc_srng);
  2327. } else {
  2328. /* Populate idle list scatter buffers with link descriptor
  2329. * pointers
  2330. */
  2331. scatter_buf_num = 0;
  2332. num_entries_per_buf = hal_idle_scatter_buf_num_entries(
  2333. soc->hal_soc,
  2334. soc->wbm_idle_scatter_buf_size);
  2335. scatter_buf_ptr = (uint8_t *)(
  2336. soc->wbm_idle_scatter_buf_base_vaddr[scatter_buf_num]);
  2337. rem_entries = num_entries_per_buf;
  2338. page_idx = 0; count = 0;
  2339. offset = 0;
  2340. num_descs_per_page = pages->num_element_per_page;
  2341. qdf_assert(num_descs_per_page != 0);
  2342. while (count < total_link_descs) {
  2343. page_idx = count / num_descs_per_page;
  2344. offset = count % num_descs_per_page;
  2345. if (desc_id == pages->num_element_per_page)
  2346. desc_id = 0;
  2347. cookie = LINK_DESC_COOKIE(desc_id, page_idx,
  2348. soc->link_desc_id_start);
  2349. hal_set_link_desc_addr(soc->hal_soc,
  2350. (void *)scatter_buf_ptr,
  2351. cookie,
  2352. dma_pages[page_idx].page_p_addr +
  2353. (offset * link_desc_size),
  2354. soc->idle_link_bm_id);
  2355. rem_entries--;
  2356. if (rem_entries) {
  2357. scatter_buf_ptr += link_desc_size;
  2358. } else {
  2359. rem_entries = num_entries_per_buf;
  2360. scatter_buf_num++;
  2361. if (scatter_buf_num >= num_scatter_bufs)
  2362. break;
  2363. scatter_buf_ptr = (uint8_t *)
  2364. (soc->wbm_idle_scatter_buf_base_vaddr[
  2365. scatter_buf_num]);
  2366. }
  2367. count++;
  2368. desc_id++;
  2369. }
  2370. /* Setup link descriptor idle list in HW */
  2371. hal_setup_link_idle_list(soc->hal_soc,
  2372. soc->wbm_idle_scatter_buf_base_paddr,
  2373. soc->wbm_idle_scatter_buf_base_vaddr,
  2374. num_scatter_bufs, soc->wbm_idle_scatter_buf_size,
  2375. (uint32_t)(scatter_buf_ptr -
  2376. (uint8_t *)(soc->wbm_idle_scatter_buf_base_vaddr[
  2377. scatter_buf_num-1])), total_link_descs);
  2378. }
  2379. }
  2380. qdf_export_symbol(dp_link_desc_ring_replenish);
  2381. /**
  2382. * dp_soc_ppeds_stop() - Stop PPE DS processing
  2383. * @soc_handle: DP SOC handle
  2384. *
  2385. * Return: none
  2386. */
  2387. static void dp_soc_ppeds_stop(struct cdp_soc_t *soc_handle)
  2388. {
  2389. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  2390. if (soc->arch_ops.txrx_soc_ppeds_stop)
  2391. soc->arch_ops.txrx_soc_ppeds_stop(soc);
  2392. }
  2393. #ifdef ENABLE_VERBOSE_DEBUG
  2394. void dp_enable_verbose_debug(struct dp_soc *soc)
  2395. {
  2396. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  2397. soc_cfg_ctx = soc->wlan_cfg_ctx;
  2398. if (soc_cfg_ctx->per_pkt_trace & dp_verbose_debug_mask)
  2399. is_dp_verbose_debug_enabled = true;
  2400. if (soc_cfg_ctx->per_pkt_trace & hal_verbose_debug_mask)
  2401. hal_set_verbose_debug(true);
  2402. else
  2403. hal_set_verbose_debug(false);
  2404. }
  2405. #else
  2406. void dp_enable_verbose_debug(struct dp_soc *soc)
  2407. {
  2408. }
  2409. #endif
  2410. static QDF_STATUS dp_lro_hash_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  2411. {
  2412. struct cdp_lro_hash_config lro_hash;
  2413. QDF_STATUS status;
  2414. if (!wlan_cfg_is_lro_enabled(soc->wlan_cfg_ctx) &&
  2415. !wlan_cfg_is_gro_enabled(soc->wlan_cfg_ctx) &&
  2416. !wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  2417. dp_err("LRO, GRO and RX hash disabled");
  2418. return QDF_STATUS_E_FAILURE;
  2419. }
  2420. qdf_mem_zero(&lro_hash, sizeof(lro_hash));
  2421. if (wlan_cfg_is_lro_enabled(soc->wlan_cfg_ctx) ||
  2422. wlan_cfg_is_gro_enabled(soc->wlan_cfg_ctx)) {
  2423. lro_hash.lro_enable = 1;
  2424. lro_hash.tcp_flag = QDF_TCPHDR_ACK;
  2425. lro_hash.tcp_flag_mask = QDF_TCPHDR_FIN | QDF_TCPHDR_SYN |
  2426. QDF_TCPHDR_RST | QDF_TCPHDR_ACK | QDF_TCPHDR_URG |
  2427. QDF_TCPHDR_ECE | QDF_TCPHDR_CWR;
  2428. }
  2429. soc->arch_ops.get_rx_hash_key(soc, &lro_hash);
  2430. qdf_assert(soc->cdp_soc.ol_ops->lro_hash_config);
  2431. if (!soc->cdp_soc.ol_ops->lro_hash_config) {
  2432. QDF_BUG(0);
  2433. dp_err("lro_hash_config not configured");
  2434. return QDF_STATUS_E_FAILURE;
  2435. }
  2436. status = soc->cdp_soc.ol_ops->lro_hash_config(soc->ctrl_psoc,
  2437. pdev->pdev_id,
  2438. &lro_hash);
  2439. if (!QDF_IS_STATUS_SUCCESS(status)) {
  2440. dp_err("failed to send lro_hash_config to FW %u", status);
  2441. return status;
  2442. }
  2443. dp_info("LRO CMD config: lro_enable: 0x%x tcp_flag 0x%x tcp_flag_mask 0x%x",
  2444. lro_hash.lro_enable, lro_hash.tcp_flag,
  2445. lro_hash.tcp_flag_mask);
  2446. dp_info("toeplitz_hash_ipv4:");
  2447. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  2448. lro_hash.toeplitz_hash_ipv4,
  2449. (sizeof(lro_hash.toeplitz_hash_ipv4[0]) *
  2450. LRO_IPV4_SEED_ARR_SZ));
  2451. dp_info("toeplitz_hash_ipv6:");
  2452. qdf_trace_hex_dump(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_DEBUG,
  2453. lro_hash.toeplitz_hash_ipv6,
  2454. (sizeof(lro_hash.toeplitz_hash_ipv6[0]) *
  2455. LRO_IPV6_SEED_ARR_SZ));
  2456. return status;
  2457. }
  2458. #if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
  2459. /**
  2460. * dp_reap_timer_init() - initialize the reap timer
  2461. * @soc: data path SoC handle
  2462. *
  2463. * Return: void
  2464. */
  2465. static void dp_reap_timer_init(struct dp_soc *soc)
  2466. {
  2467. /*
  2468. * Timer to reap rxdma status rings.
  2469. * Needed until we enable ppdu end interrupts
  2470. */
  2471. dp_monitor_reap_timer_init(soc);
  2472. dp_monitor_vdev_timer_init(soc);
  2473. }
  2474. /**
  2475. * dp_reap_timer_deinit() - de-initialize the reap timer
  2476. * @soc: data path SoC handle
  2477. *
  2478. * Return: void
  2479. */
  2480. static void dp_reap_timer_deinit(struct dp_soc *soc)
  2481. {
  2482. dp_monitor_reap_timer_deinit(soc);
  2483. }
  2484. #else
  2485. /* WIN use case */
  2486. static void dp_reap_timer_init(struct dp_soc *soc)
  2487. {
  2488. /* Configure LMAC rings in Polled mode */
  2489. if (soc->lmac_polled_mode) {
  2490. /*
  2491. * Timer to reap lmac rings.
  2492. */
  2493. qdf_timer_init(soc->osdev, &soc->lmac_reap_timer,
  2494. dp_service_lmac_rings, (void *)soc,
  2495. QDF_TIMER_TYPE_WAKE_APPS);
  2496. soc->lmac_timer_init = 1;
  2497. qdf_timer_mod(&soc->lmac_reap_timer, DP_INTR_POLL_TIMER_MS);
  2498. }
  2499. }
  2500. static void dp_reap_timer_deinit(struct dp_soc *soc)
  2501. {
  2502. if (soc->lmac_timer_init) {
  2503. qdf_timer_stop(&soc->lmac_reap_timer);
  2504. qdf_timer_free(&soc->lmac_reap_timer);
  2505. soc->lmac_timer_init = 0;
  2506. }
  2507. }
  2508. #endif
  2509. #ifdef QCA_HOST2FW_RXBUF_RING
  2510. /**
  2511. * dp_rxdma_ring_alloc() - allocate the RXDMA rings
  2512. * @soc: data path SoC handle
  2513. * @pdev: Physical device handle
  2514. *
  2515. * Return: 0 - success, > 0 - failure
  2516. */
  2517. static int dp_rxdma_ring_alloc(struct dp_soc *soc, struct dp_pdev *pdev)
  2518. {
  2519. struct wlan_cfg_dp_pdev_ctxt *pdev_cfg_ctx;
  2520. int max_mac_rings;
  2521. int i;
  2522. int ring_size;
  2523. pdev_cfg_ctx = pdev->wlan_cfg_ctx;
  2524. max_mac_rings = wlan_cfg_get_num_mac_rings(pdev_cfg_ctx);
  2525. ring_size = wlan_cfg_get_rx_dma_buf_ring_size(pdev_cfg_ctx);
  2526. for (i = 0; i < max_mac_rings; i++) {
  2527. dp_verbose_debug("pdev_id %d mac_id %d", pdev->pdev_id, i);
  2528. if (dp_srng_alloc(soc, &pdev->rx_mac_buf_ring[i],
  2529. RXDMA_BUF, ring_size, 0)) {
  2530. dp_init_err("%pK: failed rx mac ring setup", soc);
  2531. return QDF_STATUS_E_FAILURE;
  2532. }
  2533. }
  2534. return QDF_STATUS_SUCCESS;
  2535. }
  2536. /**
  2537. * dp_rxdma_ring_setup() - configure the RXDMA rings
  2538. * @soc: data path SoC handle
  2539. * @pdev: Physical device handle
  2540. *
  2541. * Return: 0 - success, > 0 - failure
  2542. */
  2543. static int dp_rxdma_ring_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  2544. {
  2545. struct wlan_cfg_dp_pdev_ctxt *pdev_cfg_ctx;
  2546. int max_mac_rings;
  2547. int i;
  2548. pdev_cfg_ctx = pdev->wlan_cfg_ctx;
  2549. max_mac_rings = wlan_cfg_get_num_mac_rings(pdev_cfg_ctx);
  2550. for (i = 0; i < max_mac_rings; i++) {
  2551. dp_verbose_debug("pdev_id %d mac_id %d", pdev->pdev_id, i);
  2552. if (dp_srng_init(soc, &pdev->rx_mac_buf_ring[i],
  2553. RXDMA_BUF, 1, i)) {
  2554. dp_init_err("%pK: failed rx mac ring setup", soc);
  2555. return QDF_STATUS_E_FAILURE;
  2556. }
  2557. dp_ssr_dump_srng_register("rx_mac_buf_ring",
  2558. &pdev->rx_mac_buf_ring[i], i);
  2559. }
  2560. return QDF_STATUS_SUCCESS;
  2561. }
  2562. /**
  2563. * dp_rxdma_ring_cleanup() - Deinit the RXDMA rings and reap timer
  2564. * @soc: data path SoC handle
  2565. * @pdev: Physical device handle
  2566. *
  2567. * Return: void
  2568. */
  2569. static void dp_rxdma_ring_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
  2570. {
  2571. int i;
  2572. for (i = 0; i < MAX_RX_MAC_RINGS; i++) {
  2573. dp_ssr_dump_srng_unregister("rx_mac_buf_ring", i);
  2574. dp_srng_deinit(soc, &pdev->rx_mac_buf_ring[i], RXDMA_BUF, 1);
  2575. }
  2576. dp_reap_timer_deinit(soc);
  2577. }
  2578. /**
  2579. * dp_rxdma_ring_free() - Free the RXDMA rings
  2580. * @pdev: Physical device handle
  2581. *
  2582. * Return: void
  2583. */
  2584. static void dp_rxdma_ring_free(struct dp_pdev *pdev)
  2585. {
  2586. int i;
  2587. for (i = 0; i < MAX_RX_MAC_RINGS; i++)
  2588. dp_srng_free(pdev->soc, &pdev->rx_mac_buf_ring[i]);
  2589. }
  2590. #else
  2591. static int dp_rxdma_ring_alloc(struct dp_soc *soc, struct dp_pdev *pdev)
  2592. {
  2593. return QDF_STATUS_SUCCESS;
  2594. }
  2595. static int dp_rxdma_ring_setup(struct dp_soc *soc, struct dp_pdev *pdev)
  2596. {
  2597. return QDF_STATUS_SUCCESS;
  2598. }
  2599. static void dp_rxdma_ring_cleanup(struct dp_soc *soc, struct dp_pdev *pdev)
  2600. {
  2601. dp_reap_timer_deinit(soc);
  2602. }
  2603. static void dp_rxdma_ring_free(struct dp_pdev *pdev)
  2604. {
  2605. }
  2606. #endif
  2607. #ifdef IPA_OFFLOAD
  2608. /**
  2609. * dp_setup_ipa_rx_refill_buf_ring - Setup second Rx refill buffer ring
  2610. * @soc: data path instance
  2611. * @pdev: core txrx pdev context
  2612. *
  2613. * Return: QDF_STATUS_SUCCESS: success
  2614. * QDF_STATUS_E_RESOURCES: Error return
  2615. */
  2616. static int dp_setup_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2617. struct dp_pdev *pdev)
  2618. {
  2619. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  2620. int entries;
  2621. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  2622. soc_cfg_ctx = soc->wlan_cfg_ctx;
  2623. entries =
  2624. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  2625. /* Setup second Rx refill buffer ring */
  2626. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF,
  2627. entries, 0)) {
  2628. dp_init_err("%pK: dp_srng_alloc failed second"
  2629. "rx refill ring", soc);
  2630. return QDF_STATUS_E_FAILURE;
  2631. }
  2632. }
  2633. return QDF_STATUS_SUCCESS;
  2634. }
  2635. #ifdef IPA_WDI3_VLAN_SUPPORT
  2636. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2637. struct dp_pdev *pdev)
  2638. {
  2639. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  2640. int entries;
  2641. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  2642. wlan_ipa_is_vlan_enabled()) {
  2643. soc_cfg_ctx = soc->wlan_cfg_ctx;
  2644. entries =
  2645. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  2646. /* Setup second Rx refill buffer ring */
  2647. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF,
  2648. entries, 0)) {
  2649. dp_init_err("%pK: alloc failed for 3rd rx refill ring",
  2650. soc);
  2651. return QDF_STATUS_E_FAILURE;
  2652. }
  2653. }
  2654. return QDF_STATUS_SUCCESS;
  2655. }
  2656. static int dp_init_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2657. struct dp_pdev *pdev)
  2658. {
  2659. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  2660. wlan_ipa_is_vlan_enabled()) {
  2661. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF,
  2662. IPA_RX_ALT_REFILL_BUF_RING_IDX,
  2663. pdev->pdev_id)) {
  2664. dp_init_err("%pK: init failed for 3rd rx refill ring",
  2665. soc);
  2666. return QDF_STATUS_E_FAILURE;
  2667. }
  2668. }
  2669. return QDF_STATUS_SUCCESS;
  2670. }
  2671. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2672. struct dp_pdev *pdev)
  2673. {
  2674. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  2675. wlan_ipa_is_vlan_enabled())
  2676. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring3, RXDMA_BUF, 0);
  2677. }
  2678. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2679. struct dp_pdev *pdev)
  2680. {
  2681. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx) &&
  2682. wlan_ipa_is_vlan_enabled())
  2683. dp_srng_free(soc, &pdev->rx_refill_buf_ring3);
  2684. }
  2685. #else
  2686. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2687. struct dp_pdev *pdev)
  2688. {
  2689. return QDF_STATUS_SUCCESS;
  2690. }
  2691. static int dp_init_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2692. struct dp_pdev *pdev)
  2693. {
  2694. return QDF_STATUS_SUCCESS;
  2695. }
  2696. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2697. struct dp_pdev *pdev)
  2698. {
  2699. }
  2700. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2701. struct dp_pdev *pdev)
  2702. {
  2703. }
  2704. #endif
  2705. /**
  2706. * dp_deinit_ipa_rx_refill_buf_ring - deinit second Rx refill buffer ring
  2707. * @soc: data path instance
  2708. * @pdev: core txrx pdev context
  2709. *
  2710. * Return: void
  2711. */
  2712. static void dp_deinit_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2713. struct dp_pdev *pdev)
  2714. {
  2715. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
  2716. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF, 0);
  2717. }
  2718. /**
  2719. * dp_init_ipa_rx_refill_buf_ring - Init second Rx refill buffer ring
  2720. * @soc: data path instance
  2721. * @pdev: core txrx pdev context
  2722. *
  2723. * Return: QDF_STATUS_SUCCESS: success
  2724. * QDF_STATUS_E_RESOURCES: Error return
  2725. */
  2726. static int dp_init_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2727. struct dp_pdev *pdev)
  2728. {
  2729. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  2730. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring2, RXDMA_BUF,
  2731. IPA_RX_REFILL_BUF_RING_IDX, pdev->pdev_id)) {
  2732. dp_init_err("%pK: dp_srng_init failed second"
  2733. "rx refill ring", soc);
  2734. return QDF_STATUS_E_FAILURE;
  2735. }
  2736. }
  2737. if (dp_init_ipa_rx_alt_refill_buf_ring(soc, pdev)) {
  2738. dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
  2739. return QDF_STATUS_E_FAILURE;
  2740. }
  2741. return QDF_STATUS_SUCCESS;
  2742. }
  2743. /**
  2744. * dp_free_ipa_rx_refill_buf_ring - free second Rx refill buffer ring
  2745. * @soc: data path instance
  2746. * @pdev: core txrx pdev context
  2747. *
  2748. * Return: void
  2749. */
  2750. static void dp_free_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2751. struct dp_pdev *pdev)
  2752. {
  2753. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx))
  2754. dp_srng_free(soc, &pdev->rx_refill_buf_ring2);
  2755. }
  2756. #else
  2757. static int dp_setup_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2758. struct dp_pdev *pdev)
  2759. {
  2760. return QDF_STATUS_SUCCESS;
  2761. }
  2762. static int dp_init_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2763. struct dp_pdev *pdev)
  2764. {
  2765. return QDF_STATUS_SUCCESS;
  2766. }
  2767. static void dp_deinit_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2768. struct dp_pdev *pdev)
  2769. {
  2770. }
  2771. static void dp_free_ipa_rx_refill_buf_ring(struct dp_soc *soc,
  2772. struct dp_pdev *pdev)
  2773. {
  2774. }
  2775. static int dp_setup_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2776. struct dp_pdev *pdev)
  2777. {
  2778. return QDF_STATUS_SUCCESS;
  2779. }
  2780. static void dp_deinit_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2781. struct dp_pdev *pdev)
  2782. {
  2783. }
  2784. static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
  2785. struct dp_pdev *pdev)
  2786. {
  2787. }
  2788. #endif
  2789. #ifdef WLAN_FEATURE_DP_CFG_EVENT_HISTORY
  2790. /**
  2791. * dp_soc_cfg_history_attach() - Allocate and attach datapath config events
  2792. * history
  2793. * @soc: DP soc handle
  2794. *
  2795. * Return: None
  2796. */
  2797. static void dp_soc_cfg_history_attach(struct dp_soc *soc)
  2798. {
  2799. dp_soc_frag_history_attach(soc, &soc->cfg_event_history,
  2800. DP_CFG_EVT_HIST_MAX_SLOTS,
  2801. DP_CFG_EVT_HIST_PER_SLOT_MAX,
  2802. sizeof(struct dp_cfg_event),
  2803. true, DP_CFG_EVENT_HIST_TYPE);
  2804. }
  2805. /**
  2806. * dp_soc_cfg_history_detach() - Detach and free DP config events history
  2807. * @soc: DP soc handle
  2808. *
  2809. * Return: none
  2810. */
  2811. static void dp_soc_cfg_history_detach(struct dp_soc *soc)
  2812. {
  2813. dp_soc_frag_history_detach(soc, &soc->cfg_event_history,
  2814. DP_CFG_EVT_HIST_MAX_SLOTS,
  2815. true, DP_CFG_EVENT_HIST_TYPE);
  2816. }
  2817. #else
  2818. static void dp_soc_cfg_history_attach(struct dp_soc *soc)
  2819. {
  2820. }
  2821. static void dp_soc_cfg_history_detach(struct dp_soc *soc)
  2822. {
  2823. }
  2824. #endif
  2825. #ifdef DP_TX_HW_DESC_HISTORY
  2826. /**
  2827. * dp_soc_tx_hw_desc_history_attach - Attach TX HW descriptor history
  2828. *
  2829. * @soc: DP soc handle
  2830. *
  2831. * Return: None
  2832. */
  2833. static void dp_soc_tx_hw_desc_history_attach(struct dp_soc *soc)
  2834. {
  2835. dp_soc_frag_history_attach(soc, &soc->tx_hw_desc_history,
  2836. DP_TX_HW_DESC_HIST_MAX_SLOTS,
  2837. DP_TX_HW_DESC_HIST_PER_SLOT_MAX,
  2838. sizeof(struct dp_tx_hw_desc_evt),
  2839. true, DP_TX_HW_DESC_HIST_TYPE);
  2840. }
  2841. static void dp_soc_tx_hw_desc_history_detach(struct dp_soc *soc)
  2842. {
  2843. dp_soc_frag_history_detach(soc, &soc->tx_hw_desc_history,
  2844. DP_TX_HW_DESC_HIST_MAX_SLOTS,
  2845. true, DP_TX_HW_DESC_HIST_TYPE);
  2846. }
  2847. #else /* DP_TX_HW_DESC_HISTORY */
  2848. static inline void
  2849. dp_soc_tx_hw_desc_history_attach(struct dp_soc *soc)
  2850. {
  2851. }
  2852. static inline void
  2853. dp_soc_tx_hw_desc_history_detach(struct dp_soc *soc)
  2854. {
  2855. }
  2856. #endif /* DP_TX_HW_DESC_HISTORY */
  2857. #ifdef WLAN_FEATURE_DP_RX_RING_HISTORY
  2858. #ifndef RX_DEFRAG_DO_NOT_REINJECT
  2859. /**
  2860. * dp_soc_rx_reinject_ring_history_attach - Attach the reo reinject ring
  2861. * history.
  2862. * @soc: DP soc handle
  2863. *
  2864. * Return: None
  2865. */
  2866. static void dp_soc_rx_reinject_ring_history_attach(struct dp_soc *soc)
  2867. {
  2868. soc->rx_reinject_ring_history =
  2869. dp_context_alloc_mem(soc, DP_RX_REINJECT_RING_HIST_TYPE,
  2870. sizeof(struct dp_rx_reinject_history));
  2871. if (soc->rx_reinject_ring_history)
  2872. qdf_atomic_init(&soc->rx_reinject_ring_history->index);
  2873. }
  2874. #else /* RX_DEFRAG_DO_NOT_REINJECT */
  2875. static inline void
  2876. dp_soc_rx_reinject_ring_history_attach(struct dp_soc *soc)
  2877. {
  2878. }
  2879. #endif /* RX_DEFRAG_DO_NOT_REINJECT */
  2880. /**
  2881. * dp_soc_rx_history_attach() - Attach the ring history record buffers
  2882. * @soc: DP soc structure
  2883. *
  2884. * This function allocates the memory for recording the rx ring, rx error
  2885. * ring and the reinject ring entries. There is no error returned in case
  2886. * of allocation failure since the record function checks if the history is
  2887. * initialized or not. We do not want to fail the driver load in case of
  2888. * failure to allocate memory for debug history.
  2889. *
  2890. * Return: None
  2891. */
  2892. static void dp_soc_rx_history_attach(struct dp_soc *soc)
  2893. {
  2894. int i;
  2895. uint32_t rx_ring_hist_size;
  2896. uint32_t rx_refill_ring_hist_size;
  2897. rx_ring_hist_size = sizeof(*soc->rx_ring_history[0]);
  2898. rx_refill_ring_hist_size = sizeof(*soc->rx_refill_ring_history[0]);
  2899. for (i = 0; i < MAX_REO_DEST_RINGS; i++) {
  2900. soc->rx_ring_history[i] = dp_context_alloc_mem(
  2901. soc, DP_RX_RING_HIST_TYPE, rx_ring_hist_size);
  2902. if (soc->rx_ring_history[i])
  2903. qdf_atomic_init(&soc->rx_ring_history[i]->index);
  2904. }
  2905. soc->rx_err_ring_history = dp_context_alloc_mem(
  2906. soc, DP_RX_ERR_RING_HIST_TYPE, rx_ring_hist_size);
  2907. if (soc->rx_err_ring_history)
  2908. qdf_atomic_init(&soc->rx_err_ring_history->index);
  2909. dp_soc_rx_reinject_ring_history_attach(soc);
  2910. for (i = 0; i < MAX_PDEV_CNT; i++) {
  2911. soc->rx_refill_ring_history[i] = dp_context_alloc_mem(
  2912. soc,
  2913. DP_RX_REFILL_RING_HIST_TYPE,
  2914. rx_refill_ring_hist_size);
  2915. if (soc->rx_refill_ring_history[i])
  2916. qdf_atomic_init(&soc->rx_refill_ring_history[i]->index);
  2917. }
  2918. }
  2919. static void dp_soc_rx_history_detach(struct dp_soc *soc)
  2920. {
  2921. int i;
  2922. for (i = 0; i < MAX_REO_DEST_RINGS; i++)
  2923. dp_context_free_mem(soc, DP_RX_RING_HIST_TYPE,
  2924. soc->rx_ring_history[i]);
  2925. dp_context_free_mem(soc, DP_RX_ERR_RING_HIST_TYPE,
  2926. soc->rx_err_ring_history);
  2927. /*
  2928. * No need for a featurized detach since qdf_mem_free takes
  2929. * care of NULL pointer.
  2930. */
  2931. dp_context_free_mem(soc, DP_RX_REINJECT_RING_HIST_TYPE,
  2932. soc->rx_reinject_ring_history);
  2933. for (i = 0; i < MAX_PDEV_CNT; i++)
  2934. dp_context_free_mem(soc, DP_RX_REFILL_RING_HIST_TYPE,
  2935. soc->rx_refill_ring_history[i]);
  2936. }
  2937. #else
  2938. static inline void dp_soc_rx_history_attach(struct dp_soc *soc)
  2939. {
  2940. }
  2941. static inline void dp_soc_rx_history_detach(struct dp_soc *soc)
  2942. {
  2943. }
  2944. #endif
  2945. #ifdef WLAN_FEATURE_DP_MON_STATUS_RING_HISTORY
  2946. /**
  2947. * dp_soc_mon_status_ring_history_attach() - Attach the monitor status
  2948. * buffer record history.
  2949. * @soc: DP soc handle
  2950. *
  2951. * This function allocates memory to track the event for a monitor
  2952. * status buffer, before its parsed and freed.
  2953. *
  2954. * Return: None
  2955. */
  2956. static void dp_soc_mon_status_ring_history_attach(struct dp_soc *soc)
  2957. {
  2958. soc->mon_status_ring_history = dp_context_alloc_mem(soc,
  2959. DP_MON_STATUS_BUF_HIST_TYPE,
  2960. sizeof(struct dp_mon_status_ring_history));
  2961. if (!soc->mon_status_ring_history) {
  2962. dp_err("Failed to alloc memory for mon status ring history");
  2963. return;
  2964. }
  2965. }
  2966. /**
  2967. * dp_soc_mon_status_ring_history_detach() - Detach the monitor status buffer
  2968. * record history.
  2969. * @soc: DP soc handle
  2970. *
  2971. * Return: None
  2972. */
  2973. static void dp_soc_mon_status_ring_history_detach(struct dp_soc *soc)
  2974. {
  2975. dp_context_free_mem(soc, DP_MON_STATUS_BUF_HIST_TYPE,
  2976. soc->mon_status_ring_history);
  2977. }
  2978. #else
  2979. static void dp_soc_mon_status_ring_history_attach(struct dp_soc *soc)
  2980. {
  2981. }
  2982. static void dp_soc_mon_status_ring_history_detach(struct dp_soc *soc)
  2983. {
  2984. }
  2985. #endif
  2986. #ifdef WLAN_FEATURE_DP_TX_DESC_HISTORY
  2987. /**
  2988. * dp_soc_tx_history_attach() - Attach the ring history record buffers
  2989. * @soc: DP soc structure
  2990. *
  2991. * This function allocates the memory for recording the tx tcl ring and
  2992. * the tx comp ring entries. There is no error returned in case
  2993. * of allocation failure since the record function checks if the history is
  2994. * initialized or not. We do not want to fail the driver load in case of
  2995. * failure to allocate memory for debug history.
  2996. *
  2997. * Return: None
  2998. */
  2999. static void dp_soc_tx_history_attach(struct dp_soc *soc)
  3000. {
  3001. dp_soc_frag_history_attach(soc, &soc->tx_tcl_history,
  3002. DP_TX_TCL_HIST_MAX_SLOTS,
  3003. DP_TX_TCL_HIST_PER_SLOT_MAX,
  3004. sizeof(struct dp_tx_desc_event),
  3005. true, DP_TX_TCL_HIST_TYPE);
  3006. dp_soc_frag_history_attach(soc, &soc->tx_comp_history,
  3007. DP_TX_COMP_HIST_MAX_SLOTS,
  3008. DP_TX_COMP_HIST_PER_SLOT_MAX,
  3009. sizeof(struct dp_tx_desc_event),
  3010. true, DP_TX_COMP_HIST_TYPE);
  3011. }
  3012. /**
  3013. * dp_soc_tx_history_detach() - Detach the ring history record buffers
  3014. * @soc: DP soc structure
  3015. *
  3016. * This function frees the memory for recording the tx tcl ring and
  3017. * the tx comp ring entries.
  3018. *
  3019. * Return: None
  3020. */
  3021. static void dp_soc_tx_history_detach(struct dp_soc *soc)
  3022. {
  3023. dp_soc_frag_history_detach(soc, &soc->tx_tcl_history,
  3024. DP_TX_TCL_HIST_MAX_SLOTS,
  3025. true, DP_TX_TCL_HIST_TYPE);
  3026. dp_soc_frag_history_detach(soc, &soc->tx_comp_history,
  3027. DP_TX_COMP_HIST_MAX_SLOTS,
  3028. true, DP_TX_COMP_HIST_TYPE);
  3029. }
  3030. #else
  3031. static inline void dp_soc_tx_history_attach(struct dp_soc *soc)
  3032. {
  3033. }
  3034. static inline void dp_soc_tx_history_detach(struct dp_soc *soc)
  3035. {
  3036. }
  3037. #endif /* WLAN_FEATURE_DP_TX_DESC_HISTORY */
  3038. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  3039. QDF_STATUS
  3040. dp_rx_fst_attach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  3041. {
  3042. struct dp_rx_fst *rx_fst = NULL;
  3043. QDF_STATUS ret = QDF_STATUS_SUCCESS;
  3044. /* for Lithium the below API is not registered
  3045. * hence fst attach happens for each pdev
  3046. */
  3047. if (!soc->arch_ops.dp_get_rx_fst)
  3048. return dp_rx_fst_attach(soc, pdev);
  3049. rx_fst = soc->arch_ops.dp_get_rx_fst();
  3050. /* for BE the FST attach is called only once per
  3051. * ML context. if rx_fst is already registered
  3052. * increase the ref count and return.
  3053. */
  3054. if (rx_fst) {
  3055. soc->rx_fst = rx_fst;
  3056. pdev->rx_fst = rx_fst;
  3057. soc->arch_ops.dp_rx_fst_ref();
  3058. } else {
  3059. ret = dp_rx_fst_attach(soc, pdev);
  3060. if ((ret != QDF_STATUS_SUCCESS) &&
  3061. (ret != QDF_STATUS_E_NOSUPPORT))
  3062. return ret;
  3063. soc->arch_ops.dp_set_rx_fst(soc->rx_fst);
  3064. soc->arch_ops.dp_rx_fst_ref();
  3065. }
  3066. return ret;
  3067. }
  3068. void
  3069. dp_rx_fst_detach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  3070. {
  3071. struct dp_rx_fst *rx_fst = NULL;
  3072. /* for Lithium the below API is not registered
  3073. * hence fst detach happens for each pdev
  3074. */
  3075. if (!soc->arch_ops.dp_get_rx_fst) {
  3076. dp_rx_fst_detach(soc, pdev);
  3077. return;
  3078. }
  3079. rx_fst = soc->arch_ops.dp_get_rx_fst();
  3080. /* for BE the FST detach is called only when last
  3081. * ref count reaches 1.
  3082. */
  3083. if (rx_fst) {
  3084. if (soc->arch_ops.dp_rx_fst_deref() == 1)
  3085. dp_rx_fst_detach(soc, pdev);
  3086. }
  3087. pdev->rx_fst = NULL;
  3088. }
  3089. #else
  3090. QDF_STATUS
  3091. dp_rx_fst_attach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  3092. {
  3093. return QDF_STATUS_SUCCESS;
  3094. }
  3095. void
  3096. dp_rx_fst_detach_wrapper(struct dp_soc *soc, struct dp_pdev *pdev)
  3097. {
  3098. }
  3099. #endif
  3100. /**
  3101. * dp_pdev_attach_wifi3() - attach txrx pdev
  3102. * @txrx_soc: Datapath SOC handle
  3103. * @params: Params for PDEV attach
  3104. *
  3105. * Return: QDF_STATUS
  3106. */
  3107. static inline
  3108. QDF_STATUS dp_pdev_attach_wifi3(struct cdp_soc_t *txrx_soc,
  3109. struct cdp_pdev_attach_params *params)
  3110. {
  3111. qdf_size_t pdev_context_size;
  3112. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  3113. struct dp_pdev *pdev = NULL;
  3114. uint8_t pdev_id = params->pdev_id;
  3115. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  3116. int nss_cfg;
  3117. QDF_STATUS ret;
  3118. pdev_context_size =
  3119. soc->arch_ops.txrx_get_context_size(DP_CONTEXT_TYPE_PDEV);
  3120. if (pdev_context_size)
  3121. pdev = dp_context_alloc_mem(soc, DP_PDEV_TYPE,
  3122. pdev_context_size);
  3123. if (!pdev) {
  3124. dp_init_err("%pK: DP PDEV memory allocation failed",
  3125. soc);
  3126. goto fail0;
  3127. }
  3128. wlan_minidump_log(pdev, sizeof(*pdev), soc->ctrl_psoc,
  3129. WLAN_MD_DP_PDEV, "dp_pdev");
  3130. soc_cfg_ctx = soc->wlan_cfg_ctx;
  3131. pdev->wlan_cfg_ctx = wlan_cfg_pdev_attach(soc->ctrl_psoc);
  3132. if (!pdev->wlan_cfg_ctx) {
  3133. dp_init_err("%pK: pdev cfg_attach failed", soc);
  3134. goto fail1;
  3135. }
  3136. pdev->soc = soc;
  3137. pdev->pdev_id = pdev_id;
  3138. soc->pdev_list[pdev_id] = pdev;
  3139. pdev->lmac_id = wlan_cfg_get_hw_mac_idx(soc->wlan_cfg_ctx, pdev_id);
  3140. soc->pdev_count++;
  3141. dp_ssr_dump_pdev_register(pdev, pdev_id);
  3142. /*sync DP pdev cfg items with profile support after cfg_pdev_attach*/
  3143. wlan_dp_pdev_cfg_sync_profile((struct cdp_soc_t *)soc, pdev_id);
  3144. /*
  3145. * set nss pdev config based on soc config
  3146. */
  3147. nss_cfg = wlan_cfg_get_dp_soc_nss_cfg(soc_cfg_ctx);
  3148. wlan_cfg_set_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx,
  3149. (nss_cfg & (1 << pdev_id)));
  3150. /* Allocate memory for pdev srng rings */
  3151. if (dp_pdev_srng_alloc(pdev)) {
  3152. dp_init_err("%pK: dp_pdev_srng_alloc failed", soc);
  3153. goto fail2;
  3154. }
  3155. /* Setup second Rx refill buffer ring */
  3156. if (dp_setup_ipa_rx_refill_buf_ring(soc, pdev)) {
  3157. dp_init_err("%pK: dp_srng_alloc failed rxrefill2 ring",
  3158. soc);
  3159. goto fail3;
  3160. }
  3161. /* Allocate memory for pdev rxdma rings */
  3162. if (dp_rxdma_ring_alloc(soc, pdev)) {
  3163. dp_init_err("%pK: dp_rxdma_ring_alloc failed", soc);
  3164. goto fail4;
  3165. }
  3166. /* Rx specific init */
  3167. if (dp_rx_pdev_desc_pool_alloc(pdev)) {
  3168. dp_init_err("%pK: dp_rx_pdev_attach failed", soc);
  3169. goto fail4;
  3170. }
  3171. if (dp_monitor_pdev_attach(pdev)) {
  3172. dp_init_err("%pK: dp_monitor_pdev_attach failed", soc);
  3173. goto fail5;
  3174. }
  3175. soc->arch_ops.txrx_pdev_attach(pdev, params);
  3176. /* Setup third Rx refill buffer ring */
  3177. if (dp_setup_ipa_rx_alt_refill_buf_ring(soc, pdev)) {
  3178. dp_init_err("%pK: dp_srng_alloc failed rxrefill3 ring",
  3179. soc);
  3180. goto fail6;
  3181. }
  3182. ret = dp_rx_fst_attach_wrapper(soc, pdev);
  3183. if ((ret != QDF_STATUS_SUCCESS) && (ret != QDF_STATUS_E_NOSUPPORT)) {
  3184. dp_init_err("%pK: RX FST attach failed: pdev %d err %d",
  3185. soc, pdev_id, ret);
  3186. goto fail7;
  3187. }
  3188. return QDF_STATUS_SUCCESS;
  3189. fail7:
  3190. dp_free_ipa_rx_alt_refill_buf_ring(soc, pdev);
  3191. fail6:
  3192. dp_monitor_pdev_detach(pdev);
  3193. fail5:
  3194. dp_rx_pdev_desc_pool_free(pdev);
  3195. fail4:
  3196. dp_rxdma_ring_free(pdev);
  3197. dp_free_ipa_rx_refill_buf_ring(soc, pdev);
  3198. fail3:
  3199. dp_pdev_srng_free(pdev);
  3200. fail2:
  3201. wlan_cfg_pdev_detach(pdev->wlan_cfg_ctx);
  3202. fail1:
  3203. soc->pdev_list[pdev_id] = NULL;
  3204. qdf_mem_free(pdev);
  3205. fail0:
  3206. return QDF_STATUS_E_FAILURE;
  3207. }
  3208. /**
  3209. * dp_pdev_flush_pending_vdevs() - Flush all delete pending vdevs in pdev
  3210. * @pdev: Datapath PDEV handle
  3211. *
  3212. * This is the last chance to flush all pending dp vdevs/peers,
  3213. * some peer/vdev leak case like Non-SSR + peer unmap missing
  3214. * will be covered here.
  3215. *
  3216. * Return: None
  3217. */
  3218. static void dp_pdev_flush_pending_vdevs(struct dp_pdev *pdev)
  3219. {
  3220. struct dp_soc *soc = pdev->soc;
  3221. struct dp_vdev *vdev_arr[MAX_VDEV_CNT] = {0};
  3222. uint32_t i = 0;
  3223. uint32_t num_vdevs = 0;
  3224. struct dp_vdev *vdev = NULL;
  3225. if (TAILQ_EMPTY(&soc->inactive_vdev_list))
  3226. return;
  3227. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  3228. TAILQ_FOREACH(vdev, &soc->inactive_vdev_list,
  3229. inactive_list_elem) {
  3230. if (vdev->pdev != pdev)
  3231. continue;
  3232. vdev_arr[num_vdevs] = vdev;
  3233. num_vdevs++;
  3234. /* take reference to free */
  3235. dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CDP);
  3236. }
  3237. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  3238. for (i = 0; i < num_vdevs; i++) {
  3239. dp_vdev_flush_peers((struct cdp_vdev *)vdev_arr[i], 0, 0);
  3240. dp_vdev_unref_delete(soc, vdev_arr[i], DP_MOD_ID_CDP);
  3241. }
  3242. }
  3243. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  3244. /**
  3245. * dp_vdev_stats_hw_offload_target_config() - Send HTT command to FW
  3246. * for enable/disable of HW vdev stats
  3247. * @soc: Datapath soc handle
  3248. * @pdev_id: INVALID_PDEV_ID for all pdevs or 0,1,2 for individual pdev
  3249. * @enable: flag to represent enable/disable of hw vdev stats
  3250. *
  3251. * Return: none
  3252. */
  3253. static void dp_vdev_stats_hw_offload_target_config(struct dp_soc *soc,
  3254. uint8_t pdev_id,
  3255. bool enable)
  3256. {
  3257. /* Check SOC level config for HW offload vdev stats support */
  3258. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  3259. dp_debug("%pK: HW vdev offload stats is disabled", soc);
  3260. return;
  3261. }
  3262. /* Send HTT command to FW for enable of stats */
  3263. dp_h2t_hw_vdev_stats_config_send(soc, pdev_id, enable, false, 0);
  3264. }
  3265. /**
  3266. * dp_vdev_stats_hw_offload_target_clear() - Clear HW vdev stats on target
  3267. * @soc: Datapath soc handle
  3268. * @pdev_id: pdev_id (0,1,2)
  3269. * @vdev_id_bitmask: bitmask with vdev_id(s) for which stats are to be
  3270. * cleared on HW
  3271. *
  3272. * Return: none
  3273. */
  3274. static
  3275. void dp_vdev_stats_hw_offload_target_clear(struct dp_soc *soc, uint8_t pdev_id,
  3276. uint64_t vdev_id_bitmask)
  3277. {
  3278. /* Check SOC level config for HW offload vdev stats support */
  3279. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  3280. dp_debug("%pK: HW vdev offload stats is disabled", soc);
  3281. return;
  3282. }
  3283. /* Send HTT command to FW for reset of stats */
  3284. dp_h2t_hw_vdev_stats_config_send(soc, pdev_id, true, true,
  3285. vdev_id_bitmask);
  3286. }
  3287. #else
  3288. static void
  3289. dp_vdev_stats_hw_offload_target_config(struct dp_soc *soc, uint8_t pdev_id,
  3290. bool enable)
  3291. {
  3292. }
  3293. static
  3294. void dp_vdev_stats_hw_offload_target_clear(struct dp_soc *soc, uint8_t pdev_id,
  3295. uint64_t vdev_id_bitmask)
  3296. {
  3297. }
  3298. #endif /*QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT */
  3299. /**
  3300. * dp_pdev_deinit() - Deinit txrx pdev
  3301. * @txrx_pdev: Datapath PDEV handle
  3302. * @force: Force deinit
  3303. *
  3304. * Return: None
  3305. */
  3306. static void dp_pdev_deinit(struct cdp_pdev *txrx_pdev, int force)
  3307. {
  3308. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  3309. qdf_nbuf_t curr_nbuf, next_nbuf;
  3310. if (pdev->pdev_deinit)
  3311. return;
  3312. dp_tx_me_exit(pdev);
  3313. dp_rx_pdev_buffers_free(pdev);
  3314. dp_rx_pdev_desc_pool_deinit(pdev);
  3315. dp_pdev_bkp_stats_detach(pdev);
  3316. qdf_event_destroy(&pdev->fw_peer_stats_event);
  3317. qdf_event_destroy(&pdev->fw_stats_event);
  3318. qdf_event_destroy(&pdev->fw_obss_stats_event);
  3319. if (pdev->sojourn_buf)
  3320. qdf_nbuf_free(pdev->sojourn_buf);
  3321. dp_pdev_flush_pending_vdevs(pdev);
  3322. dp_tx_desc_flush(pdev, NULL, true);
  3323. qdf_spinlock_destroy(&pdev->tx_mutex);
  3324. qdf_spinlock_destroy(&pdev->vdev_list_lock);
  3325. dp_monitor_pdev_deinit(pdev);
  3326. dp_pdev_srng_deinit(pdev);
  3327. dp_ipa_uc_detach(pdev->soc, pdev);
  3328. dp_deinit_ipa_rx_alt_refill_buf_ring(pdev->soc, pdev);
  3329. dp_deinit_ipa_rx_refill_buf_ring(pdev->soc, pdev);
  3330. dp_rxdma_ring_cleanup(pdev->soc, pdev);
  3331. curr_nbuf = pdev->invalid_peer_head_msdu;
  3332. while (curr_nbuf) {
  3333. next_nbuf = qdf_nbuf_next(curr_nbuf);
  3334. dp_rx_nbuf_free(curr_nbuf);
  3335. curr_nbuf = next_nbuf;
  3336. }
  3337. pdev->invalid_peer_head_msdu = NULL;
  3338. pdev->invalid_peer_tail_msdu = NULL;
  3339. dp_wdi_event_detach(pdev);
  3340. pdev->pdev_deinit = 1;
  3341. }
  3342. /**
  3343. * dp_pdev_deinit_wifi3() - Deinit txrx pdev
  3344. * @psoc: Datapath psoc handle
  3345. * @pdev_id: Id of datapath PDEV handle
  3346. * @force: Force deinit
  3347. *
  3348. * Return: QDF_STATUS
  3349. */
  3350. static QDF_STATUS
  3351. dp_pdev_deinit_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id,
  3352. int force)
  3353. {
  3354. struct dp_pdev *txrx_pdev;
  3355. txrx_pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)psoc,
  3356. pdev_id);
  3357. if (!txrx_pdev)
  3358. return QDF_STATUS_E_FAILURE;
  3359. dp_pdev_deinit((struct cdp_pdev *)txrx_pdev, force);
  3360. return QDF_STATUS_SUCCESS;
  3361. }
  3362. /**
  3363. * dp_pdev_post_attach() - Do post pdev attach after dev_alloc_name
  3364. * @txrx_pdev: Datapath PDEV handle
  3365. *
  3366. * Return: None
  3367. */
  3368. static void dp_pdev_post_attach(struct cdp_pdev *txrx_pdev)
  3369. {
  3370. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  3371. dp_monitor_tx_capture_debugfs_init(pdev);
  3372. if (dp_pdev_htt_stats_dbgfs_init(pdev)) {
  3373. dp_init_err("%pK: Failed to initialize pdev HTT stats debugfs", pdev->soc);
  3374. }
  3375. }
  3376. /**
  3377. * dp_pdev_post_attach_wifi3() - attach txrx pdev post
  3378. * @soc: Datapath soc handle
  3379. * @pdev_id: pdev id of pdev
  3380. *
  3381. * Return: QDF_STATUS
  3382. */
  3383. static int dp_pdev_post_attach_wifi3(struct cdp_soc_t *soc,
  3384. uint8_t pdev_id)
  3385. {
  3386. struct dp_pdev *pdev;
  3387. pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  3388. pdev_id);
  3389. if (!pdev) {
  3390. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  3391. (struct dp_soc *)soc, pdev_id);
  3392. return QDF_STATUS_E_FAILURE;
  3393. }
  3394. dp_pdev_post_attach((struct cdp_pdev *)pdev);
  3395. return QDF_STATUS_SUCCESS;
  3396. }
  3397. /**
  3398. * dp_pdev_detach() - Complete rest of pdev detach
  3399. * @txrx_pdev: Datapath PDEV handle
  3400. * @force: Force deinit
  3401. *
  3402. * Return: None
  3403. */
  3404. static void dp_pdev_detach(struct cdp_pdev *txrx_pdev, int force)
  3405. {
  3406. struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
  3407. struct dp_soc *soc = pdev->soc;
  3408. dp_rx_fst_detach_wrapper(soc, pdev);
  3409. dp_pdev_htt_stats_dbgfs_deinit(pdev);
  3410. dp_rx_pdev_desc_pool_free(pdev);
  3411. dp_monitor_pdev_detach(pdev);
  3412. dp_rxdma_ring_free(pdev);
  3413. dp_free_ipa_rx_refill_buf_ring(soc, pdev);
  3414. dp_free_ipa_rx_alt_refill_buf_ring(soc, pdev);
  3415. dp_pdev_srng_free(pdev);
  3416. soc->pdev_count--;
  3417. soc->pdev_list[pdev->pdev_id] = NULL;
  3418. wlan_cfg_pdev_detach(pdev->wlan_cfg_ctx);
  3419. wlan_minidump_remove(pdev, sizeof(*pdev), soc->ctrl_psoc,
  3420. WLAN_MD_DP_PDEV, "dp_pdev");
  3421. dp_context_free_mem(soc, DP_PDEV_TYPE, pdev);
  3422. }
  3423. /**
  3424. * dp_pdev_detach_wifi3() - detach txrx pdev
  3425. * @psoc: Datapath soc handle
  3426. * @pdev_id: pdev id of pdev
  3427. * @force: Force detach
  3428. *
  3429. * Return: QDF_STATUS
  3430. */
  3431. static QDF_STATUS dp_pdev_detach_wifi3(struct cdp_soc_t *psoc, uint8_t pdev_id,
  3432. int force)
  3433. {
  3434. struct dp_pdev *pdev;
  3435. struct dp_soc *soc = (struct dp_soc *)psoc;
  3436. pdev = dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)psoc,
  3437. pdev_id);
  3438. if (!pdev) {
  3439. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  3440. (struct dp_soc *)psoc, pdev_id);
  3441. return QDF_STATUS_E_FAILURE;
  3442. }
  3443. dp_ssr_dump_pdev_unregister(pdev_id);
  3444. soc->arch_ops.txrx_pdev_detach(pdev);
  3445. dp_pdev_detach((struct cdp_pdev *)pdev, force);
  3446. return QDF_STATUS_SUCCESS;
  3447. }
  3448. void dp_soc_print_inactive_objects(struct dp_soc *soc)
  3449. {
  3450. struct dp_peer *peer = NULL;
  3451. struct dp_peer *tmp_peer = NULL;
  3452. struct dp_vdev *vdev = NULL;
  3453. struct dp_vdev *tmp_vdev = NULL;
  3454. int i = 0;
  3455. uint32_t count;
  3456. if (TAILQ_EMPTY(&soc->inactive_peer_list) &&
  3457. TAILQ_EMPTY(&soc->inactive_vdev_list))
  3458. return;
  3459. TAILQ_FOREACH_SAFE(peer, &soc->inactive_peer_list,
  3460. inactive_list_elem, tmp_peer) {
  3461. for (i = 0; i < DP_MOD_ID_MAX; i++) {
  3462. count = qdf_atomic_read(&peer->mod_refs[i]);
  3463. if (count)
  3464. DP_PRINT_STATS("peer %pK Module id %u ==> %u",
  3465. peer, i, count);
  3466. }
  3467. }
  3468. TAILQ_FOREACH_SAFE(vdev, &soc->inactive_vdev_list,
  3469. inactive_list_elem, tmp_vdev) {
  3470. for (i = 0; i < DP_MOD_ID_MAX; i++) {
  3471. count = qdf_atomic_read(&vdev->mod_refs[i]);
  3472. if (count)
  3473. DP_PRINT_STATS("vdev %pK Module id %u ==> %u",
  3474. vdev, i, count);
  3475. }
  3476. }
  3477. QDF_BUG(0);
  3478. }
  3479. /**
  3480. * dp_soc_deinit_wifi3() - Deinitialize txrx SOC
  3481. * @txrx_soc: Opaque DP SOC handle
  3482. *
  3483. * Return: None
  3484. */
  3485. static void dp_soc_deinit_wifi3(struct cdp_soc_t *txrx_soc)
  3486. {
  3487. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  3488. soc->arch_ops.txrx_soc_deinit(soc);
  3489. }
  3490. /**
  3491. * dp_soc_detach() - Detach rest of txrx SOC
  3492. * @txrx_soc: DP SOC handle, struct cdp_soc_t is first element of struct dp_soc.
  3493. *
  3494. * Return: None
  3495. */
  3496. static void dp_soc_detach(struct cdp_soc_t *txrx_soc)
  3497. {
  3498. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  3499. soc->arch_ops.txrx_soc_detach(soc);
  3500. qdf_ssr_driver_dump_unregister_region("wlan_cfg_ctx");
  3501. qdf_ssr_driver_dump_unregister_region("dp_soc");
  3502. qdf_ssr_driver_dump_unregister_region("tcl_wbm_map_array");
  3503. qdf_nbuf_ssr_unregister_region();
  3504. dp_runtime_deinit();
  3505. dp_soc_unset_qref_debug_list(soc);
  3506. dp_sysfs_deinitialize_stats(soc);
  3507. dp_soc_swlm_detach(soc);
  3508. dp_soc_tx_desc_sw_pools_free(soc);
  3509. dp_soc_srng_free(soc);
  3510. dp_hw_link_desc_ring_free(soc);
  3511. dp_hw_link_desc_pool_banks_free(soc, WLAN_INVALID_PDEV_ID);
  3512. wlan_cfg_soc_detach(soc->wlan_cfg_ctx);
  3513. dp_soc_tx_hw_desc_history_detach(soc);
  3514. dp_soc_tx_history_detach(soc);
  3515. dp_soc_mon_status_ring_history_detach(soc);
  3516. dp_soc_rx_history_detach(soc);
  3517. dp_soc_cfg_history_detach(soc);
  3518. if (!dp_monitor_modularized_enable()) {
  3519. dp_mon_soc_detach_wrapper(soc);
  3520. }
  3521. qdf_mem_free(soc->cdp_soc.ops);
  3522. qdf_mem_common_free(soc);
  3523. }
  3524. /**
  3525. * dp_soc_detach_wifi3() - Detach txrx SOC
  3526. * @txrx_soc: DP SOC handle, struct cdp_soc_t is first element of struct dp_soc.
  3527. *
  3528. * Return: None
  3529. */
  3530. static void dp_soc_detach_wifi3(struct cdp_soc_t *txrx_soc)
  3531. {
  3532. dp_soc_detach(txrx_soc);
  3533. }
  3534. #ifdef QCA_HOST2FW_RXBUF_RING
  3535. #ifdef IPA_WDI3_VLAN_SUPPORT
  3536. static inline
  3537. void dp_rxdma_setup_refill_ring3(struct dp_soc *soc,
  3538. struct dp_pdev *pdev,
  3539. uint8_t idx)
  3540. {
  3541. if (pdev->rx_refill_buf_ring3.hal_srng)
  3542. htt_srng_setup(soc->htt_handle, idx,
  3543. pdev->rx_refill_buf_ring3.hal_srng,
  3544. RXDMA_BUF);
  3545. }
  3546. #else
  3547. static inline
  3548. void dp_rxdma_setup_refill_ring3(struct dp_soc *soc,
  3549. struct dp_pdev *pdev,
  3550. uint8_t idx)
  3551. { }
  3552. #endif
  3553. #ifdef WIFI_MONITOR_SUPPORT
  3554. static inline QDF_STATUS dp_lpc_tx_config(struct dp_pdev *pdev)
  3555. {
  3556. return dp_local_pkt_capture_tx_config(pdev);
  3557. }
  3558. #else
  3559. static inline QDF_STATUS dp_lpc_tx_config(struct dp_pdev *pdev)
  3560. {
  3561. return QDF_STATUS_SUCCESS;
  3562. }
  3563. #endif
  3564. /**
  3565. * dp_rxdma_ring_config() - configure the RX DMA rings
  3566. * @soc: data path SoC handle
  3567. *
  3568. * This function is used to configure the MAC rings.
  3569. * On MCL host provides buffers in Host2FW ring
  3570. * FW refills (copies) buffers to the ring and updates
  3571. * ring_idx in register
  3572. *
  3573. * Return: zero on success, non-zero on failure
  3574. */
  3575. static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
  3576. {
  3577. int i;
  3578. QDF_STATUS status = QDF_STATUS_SUCCESS;
  3579. for (i = 0; i < MAX_PDEV_CNT; i++) {
  3580. struct dp_pdev *pdev = soc->pdev_list[i];
  3581. if (pdev) {
  3582. int mac_id;
  3583. int max_mac_rings =
  3584. wlan_cfg_get_num_mac_rings
  3585. (pdev->wlan_cfg_ctx);
  3586. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, 0, i);
  3587. htt_srng_setup(soc->htt_handle, i,
  3588. soc->rx_refill_buf_ring[lmac_id]
  3589. .hal_srng,
  3590. RXDMA_BUF);
  3591. if (pdev->rx_refill_buf_ring2.hal_srng)
  3592. htt_srng_setup(soc->htt_handle, i,
  3593. pdev->rx_refill_buf_ring2
  3594. .hal_srng,
  3595. RXDMA_BUF);
  3596. dp_rxdma_setup_refill_ring3(soc, pdev, i);
  3597. dp_update_num_mac_rings_for_dbs(soc, &max_mac_rings);
  3598. dp_lpc_tx_config(pdev);
  3599. dp_info("pdev_id %d max_mac_rings %d",
  3600. pdev->pdev_id, max_mac_rings);
  3601. for (mac_id = 0; mac_id < max_mac_rings; mac_id++) {
  3602. int mac_for_pdev =
  3603. dp_get_mac_id_for_pdev(mac_id,
  3604. pdev->pdev_id);
  3605. /*
  3606. * Obtain lmac id from pdev to access the LMAC
  3607. * ring in soc context
  3608. */
  3609. lmac_id =
  3610. dp_get_lmac_id_for_pdev_id(soc,
  3611. mac_id,
  3612. pdev->pdev_id);
  3613. dp_info("mac_id %d", mac_for_pdev);
  3614. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  3615. pdev->rx_mac_buf_ring[mac_id]
  3616. .hal_srng,
  3617. RXDMA_BUF);
  3618. if (!soc->rxdma2sw_rings_not_supported)
  3619. dp_htt_setup_rxdma_err_dst_ring(soc,
  3620. mac_for_pdev, lmac_id);
  3621. /* Configure monitor mode rings */
  3622. status = dp_monitor_htt_srng_setup(soc, pdev,
  3623. lmac_id,
  3624. mac_for_pdev);
  3625. if (status != QDF_STATUS_SUCCESS) {
  3626. dp_err("Failed to send htt monitor messages to target");
  3627. return status;
  3628. }
  3629. }
  3630. }
  3631. }
  3632. dp_reap_timer_init(soc);
  3633. return status;
  3634. }
  3635. #else
  3636. /* This is only for WIN */
  3637. static QDF_STATUS dp_rxdma_ring_config(struct dp_soc *soc)
  3638. {
  3639. int i;
  3640. QDF_STATUS status = QDF_STATUS_SUCCESS;
  3641. int mac_for_pdev;
  3642. int lmac_id;
  3643. /* Configure monitor mode rings */
  3644. dp_monitor_soc_htt_srng_setup(soc);
  3645. for (i = 0; i < MAX_PDEV_CNT; i++) {
  3646. struct dp_pdev *pdev = soc->pdev_list[i];
  3647. if (!pdev)
  3648. continue;
  3649. mac_for_pdev = i;
  3650. lmac_id = dp_get_lmac_id_for_pdev_id(soc, 0, i);
  3651. if (soc->rx_refill_buf_ring[lmac_id].hal_srng)
  3652. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  3653. soc->rx_refill_buf_ring[lmac_id].
  3654. hal_srng, RXDMA_BUF);
  3655. /* Configure monitor mode rings */
  3656. dp_monitor_htt_srng_setup(soc, pdev,
  3657. lmac_id,
  3658. mac_for_pdev);
  3659. if (!soc->rxdma2sw_rings_not_supported)
  3660. htt_srng_setup(soc->htt_handle, mac_for_pdev,
  3661. soc->rxdma_err_dst_ring[lmac_id].hal_srng,
  3662. RXDMA_DST);
  3663. }
  3664. dp_reap_timer_init(soc);
  3665. return status;
  3666. }
  3667. #endif
  3668. /**
  3669. * dp_rx_target_fst_config() - configure the RXOLE Flow Search Engine
  3670. *
  3671. * This function is used to configure the FSE HW block in RX OLE on a
  3672. * per pdev basis. Here, we will be programming parameters related to
  3673. * the Flow Search Table.
  3674. *
  3675. * @soc: data path SoC handle
  3676. *
  3677. * Return: zero on success, non-zero on failure
  3678. */
  3679. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  3680. static QDF_STATUS
  3681. dp_rx_target_fst_config(struct dp_soc *soc)
  3682. {
  3683. int i;
  3684. QDF_STATUS status = QDF_STATUS_SUCCESS;
  3685. for (i = 0; i < MAX_PDEV_CNT; i++) {
  3686. struct dp_pdev *pdev = soc->pdev_list[i];
  3687. /* Flow search is not enabled if NSS offload is enabled */
  3688. if (pdev &&
  3689. !wlan_cfg_get_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx)) {
  3690. status = dp_rx_flow_send_fst_fw_setup(pdev->soc, pdev);
  3691. if (status != QDF_STATUS_SUCCESS)
  3692. break;
  3693. }
  3694. }
  3695. return status;
  3696. }
  3697. #else
  3698. static inline QDF_STATUS dp_rx_target_fst_config(struct dp_soc *soc)
  3699. {
  3700. return QDF_STATUS_SUCCESS;
  3701. }
  3702. #endif
  3703. #ifndef WLAN_DP_FEATURE_SW_LATENCY_MGR
  3704. static inline QDF_STATUS dp_print_swlm_stats(struct dp_soc *soc)
  3705. {
  3706. return QDF_STATUS_SUCCESS;
  3707. }
  3708. #endif /* !WLAN_DP_FEATURE_SW_LATENCY_MGR */
  3709. #ifdef WLAN_SUPPORT_PPEDS
  3710. /**
  3711. * dp_soc_target_ppe_rxole_rxdma_cfg() - Configure the RxOLe and RxDMA for PPE
  3712. * @soc: DP Tx/Rx handle
  3713. *
  3714. * Return: QDF_STATUS
  3715. */
  3716. static
  3717. QDF_STATUS dp_soc_target_ppe_rxole_rxdma_cfg(struct dp_soc *soc)
  3718. {
  3719. struct dp_htt_rxdma_rxole_ppe_config htt_cfg = {0};
  3720. QDF_STATUS status;
  3721. /*
  3722. * Program RxDMA to override the reo destination indication
  3723. * with REO2PPE_DST_IND, when use_ppe is set to 1 in RX_MSDU_END,
  3724. * thereby driving the packet to REO2PPE ring.
  3725. * If the MSDU is spanning more than 1 buffer, then this
  3726. * override is not done.
  3727. */
  3728. htt_cfg.override = 1;
  3729. htt_cfg.reo_destination_indication = REO2PPE_DST_IND;
  3730. htt_cfg.multi_buffer_msdu_override_en = 0;
  3731. /*
  3732. * Override use_ppe to 0 in RxOLE for the following
  3733. * cases.
  3734. */
  3735. htt_cfg.intra_bss_override = 1;
  3736. htt_cfg.decap_raw_override = 1;
  3737. htt_cfg.decap_nwifi_override = 1;
  3738. htt_cfg.ip_frag_override = 1;
  3739. status = dp_htt_rxdma_rxole_ppe_cfg_set(soc, &htt_cfg);
  3740. if (status != QDF_STATUS_SUCCESS)
  3741. dp_err("RxOLE and RxDMA PPE config failed %d", status);
  3742. return status;
  3743. }
  3744. #else
  3745. static inline
  3746. QDF_STATUS dp_soc_target_ppe_rxole_rxdma_cfg(struct dp_soc *soc)
  3747. {
  3748. return QDF_STATUS_SUCCESS;
  3749. }
  3750. #endif /* WLAN_SUPPORT_PPEDS */
  3751. #ifdef DP_UMAC_HW_RESET_SUPPORT
  3752. static void dp_register_umac_reset_handlers(struct dp_soc *soc)
  3753. {
  3754. dp_umac_reset_register_rx_action_callback(soc,
  3755. dp_umac_reset_action_trigger_recovery,
  3756. UMAC_RESET_ACTION_DO_TRIGGER_RECOVERY);
  3757. dp_umac_reset_register_rx_action_callback(soc,
  3758. dp_umac_reset_handle_pre_reset, UMAC_RESET_ACTION_DO_PRE_RESET);
  3759. dp_umac_reset_register_rx_action_callback(soc,
  3760. dp_umac_reset_handle_post_reset,
  3761. UMAC_RESET_ACTION_DO_POST_RESET_START);
  3762. dp_umac_reset_register_rx_action_callback(soc,
  3763. dp_umac_reset_handle_post_reset_complete,
  3764. UMAC_RESET_ACTION_DO_POST_RESET_COMPLETE);
  3765. }
  3766. #else
  3767. static void dp_register_umac_reset_handlers(struct dp_soc *soc)
  3768. {
  3769. }
  3770. #endif
  3771. /**
  3772. * dp_soc_attach_target_wifi3() - SOC initialization in the target
  3773. * @cdp_soc: Opaque Datapath SOC handle
  3774. *
  3775. * Return: zero on success, non-zero on failure
  3776. */
  3777. static QDF_STATUS
  3778. dp_soc_attach_target_wifi3(struct cdp_soc_t *cdp_soc)
  3779. {
  3780. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  3781. QDF_STATUS status = QDF_STATUS_SUCCESS;
  3782. struct hal_reo_params reo_params;
  3783. htt_soc_attach_target(soc->htt_handle);
  3784. status = dp_soc_target_ppe_rxole_rxdma_cfg(soc);
  3785. if (status != QDF_STATUS_SUCCESS) {
  3786. dp_err("Failed to send htt RxOLE and RxDMA messages to target");
  3787. return status;
  3788. }
  3789. status = dp_rxdma_ring_config(soc);
  3790. if (status != QDF_STATUS_SUCCESS) {
  3791. dp_err("Failed to send htt srng setup messages to target");
  3792. return status;
  3793. }
  3794. status = soc->arch_ops.dp_rxdma_ring_sel_cfg(soc);
  3795. if (status != QDF_STATUS_SUCCESS) {
  3796. dp_err("Failed to send htt ring config message to target");
  3797. return status;
  3798. }
  3799. status = dp_soc_umac_reset_init(cdp_soc);
  3800. if (status != QDF_STATUS_SUCCESS &&
  3801. status != QDF_STATUS_E_NOSUPPORT) {
  3802. dp_err("Failed to initialize UMAC reset");
  3803. return status;
  3804. }
  3805. dp_register_umac_reset_handlers(soc);
  3806. status = dp_rx_target_fst_config(soc);
  3807. if (status != QDF_STATUS_SUCCESS &&
  3808. status != QDF_STATUS_E_NOSUPPORT) {
  3809. dp_err("Failed to send htt fst setup config message to target");
  3810. return status;
  3811. }
  3812. DP_STATS_INIT(soc);
  3813. dp_runtime_init(soc);
  3814. /* Enable HW vdev offload stats if feature is supported */
  3815. dp_vdev_stats_hw_offload_target_config(soc, INVALID_PDEV_ID, true);
  3816. /* initialize work queue for stats processing */
  3817. qdf_create_work(0, &soc->htt_stats.work, htt_t2h_stats_handler, soc);
  3818. wlan_cfg_soc_update_tgt_params(soc->wlan_cfg_ctx,
  3819. soc->ctrl_psoc);
  3820. /* Setup HW REO */
  3821. qdf_mem_zero(&reo_params, sizeof(reo_params));
  3822. if (wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  3823. /*
  3824. * Reo ring remap is not required if both radios
  3825. * are offloaded to NSS
  3826. */
  3827. if (soc->arch_ops.reo_remap_config(soc, &reo_params.remap0,
  3828. &reo_params.remap1,
  3829. &reo_params.remap2))
  3830. reo_params.rx_hash_enabled = true;
  3831. else
  3832. reo_params.rx_hash_enabled = false;
  3833. }
  3834. /*
  3835. * set the fragment destination ring
  3836. */
  3837. dp_reo_frag_dst_set(soc, &reo_params.frag_dst_ring);
  3838. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx))
  3839. reo_params.alt_dst_ind_0 = REO_REMAP_RELEASE;
  3840. reo_params.reo_qref = &soc->reo_qref;
  3841. hal_reo_setup(soc->hal_soc, &reo_params, 1);
  3842. hal_reo_set_err_dst_remap(soc->hal_soc);
  3843. soc->features.pn_in_reo_dest = hal_reo_enable_pn_in_dest(soc->hal_soc);
  3844. return QDF_STATUS_SUCCESS;
  3845. }
  3846. /**
  3847. * dp_vdev_id_map_tbl_add() - Add vdev into vdev_id table
  3848. * @soc: SoC handle
  3849. * @vdev: vdev handle
  3850. * @vdev_id: vdev_id
  3851. *
  3852. * Return: None
  3853. */
  3854. static void dp_vdev_id_map_tbl_add(struct dp_soc *soc,
  3855. struct dp_vdev *vdev,
  3856. uint8_t vdev_id)
  3857. {
  3858. QDF_ASSERT(vdev_id <= MAX_VDEV_CNT);
  3859. qdf_spin_lock_bh(&soc->vdev_map_lock);
  3860. if (dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CONFIG) !=
  3861. QDF_STATUS_SUCCESS) {
  3862. dp_vdev_info("%pK: unable to get vdev reference at MAP vdev %pK vdev_id %u",
  3863. soc, vdev, vdev_id);
  3864. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3865. return;
  3866. }
  3867. if (!soc->vdev_id_map[vdev_id])
  3868. soc->vdev_id_map[vdev_id] = vdev;
  3869. else
  3870. QDF_ASSERT(0);
  3871. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3872. }
  3873. /**
  3874. * dp_vdev_id_map_tbl_remove() - remove vdev from vdev_id table
  3875. * @soc: SoC handle
  3876. * @vdev: vdev handle
  3877. *
  3878. * Return: None
  3879. */
  3880. static void dp_vdev_id_map_tbl_remove(struct dp_soc *soc,
  3881. struct dp_vdev *vdev)
  3882. {
  3883. qdf_spin_lock_bh(&soc->vdev_map_lock);
  3884. QDF_ASSERT(soc->vdev_id_map[vdev->vdev_id] == vdev);
  3885. soc->vdev_id_map[vdev->vdev_id] = NULL;
  3886. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  3887. qdf_spin_unlock_bh(&soc->vdev_map_lock);
  3888. }
  3889. /**
  3890. * dp_vdev_pdev_list_add() - add vdev into pdev's list
  3891. * @soc: soc handle
  3892. * @pdev: pdev handle
  3893. * @vdev: vdev handle
  3894. *
  3895. * Return: none
  3896. */
  3897. static void dp_vdev_pdev_list_add(struct dp_soc *soc,
  3898. struct dp_pdev *pdev,
  3899. struct dp_vdev *vdev)
  3900. {
  3901. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  3902. if (dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CONFIG) !=
  3903. QDF_STATUS_SUCCESS) {
  3904. dp_vdev_info("%pK: unable to get vdev reference at MAP vdev %pK",
  3905. soc, vdev);
  3906. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3907. return;
  3908. }
  3909. /* add this vdev into the pdev's list */
  3910. TAILQ_INSERT_TAIL(&pdev->vdev_list, vdev, vdev_list_elem);
  3911. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3912. }
  3913. /**
  3914. * dp_vdev_pdev_list_remove() - remove vdev from pdev's list
  3915. * @soc: SoC handle
  3916. * @pdev: pdev handle
  3917. * @vdev: VDEV handle
  3918. *
  3919. * Return: none
  3920. */
  3921. static void dp_vdev_pdev_list_remove(struct dp_soc *soc,
  3922. struct dp_pdev *pdev,
  3923. struct dp_vdev *vdev)
  3924. {
  3925. uint8_t found = 0;
  3926. struct dp_vdev *tmpvdev = NULL;
  3927. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  3928. TAILQ_FOREACH(tmpvdev, &pdev->vdev_list, vdev_list_elem) {
  3929. if (tmpvdev == vdev) {
  3930. found = 1;
  3931. break;
  3932. }
  3933. }
  3934. if (found) {
  3935. TAILQ_REMOVE(&pdev->vdev_list, vdev, vdev_list_elem);
  3936. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  3937. } else {
  3938. dp_vdev_debug("%pK: vdev:%pK not found in pdev:%pK vdevlist:%pK",
  3939. soc, vdev, pdev, &pdev->vdev_list);
  3940. QDF_ASSERT(0);
  3941. }
  3942. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  3943. }
  3944. #ifdef QCA_SUPPORT_EAPOL_OVER_CONTROL_PORT
  3945. /**
  3946. * dp_vdev_init_rx_eapol() - initializing osif_rx_eapol
  3947. * @vdev: Datapath VDEV handle
  3948. *
  3949. * Return: None
  3950. */
  3951. static inline void dp_vdev_init_rx_eapol(struct dp_vdev *vdev)
  3952. {
  3953. vdev->osif_rx_eapol = NULL;
  3954. }
  3955. /**
  3956. * dp_vdev_register_rx_eapol() - Register VDEV operations for rx_eapol
  3957. * @vdev: DP vdev handle
  3958. * @txrx_ops: Tx and Rx operations
  3959. *
  3960. * Return: None
  3961. */
  3962. static inline void dp_vdev_register_rx_eapol(struct dp_vdev *vdev,
  3963. struct ol_txrx_ops *txrx_ops)
  3964. {
  3965. vdev->osif_rx_eapol = txrx_ops->rx.rx_eapol;
  3966. }
  3967. #else
  3968. static inline void dp_vdev_init_rx_eapol(struct dp_vdev *vdev)
  3969. {
  3970. }
  3971. static inline void dp_vdev_register_rx_eapol(struct dp_vdev *vdev,
  3972. struct ol_txrx_ops *txrx_ops)
  3973. {
  3974. }
  3975. #endif
  3976. #ifdef WLAN_FEATURE_11BE_MLO
  3977. static inline void dp_vdev_save_mld_addr(struct dp_vdev *vdev,
  3978. struct cdp_vdev_info *vdev_info)
  3979. {
  3980. if (vdev_info->mld_mac_addr)
  3981. qdf_mem_copy(&vdev->mld_mac_addr.raw[0],
  3982. vdev_info->mld_mac_addr, QDF_MAC_ADDR_SIZE);
  3983. }
  3984. #ifdef WLAN_MLO_MULTI_CHIP
  3985. static inline void
  3986. dp_vdev_update_bridge_vdev_param(struct dp_vdev *vdev,
  3987. struct cdp_vdev_info *vdev_info)
  3988. {
  3989. if (vdev_info->is_bridge_vap)
  3990. vdev->is_bridge_vdev = 1;
  3991. dp_info("is_bridge_link = %d vdev id = %d chip id = %d",
  3992. vdev->is_bridge_vdev, vdev->vdev_id,
  3993. dp_get_chip_id(vdev->pdev->soc));
  3994. }
  3995. #else
  3996. static inline void
  3997. dp_vdev_update_bridge_vdev_param(struct dp_vdev *vdev,
  3998. struct cdp_vdev_info *vdev_info)
  3999. {
  4000. }
  4001. #endif /* WLAN_MLO_MULTI_CHIP */
  4002. #else
  4003. static inline void dp_vdev_save_mld_addr(struct dp_vdev *vdev,
  4004. struct cdp_vdev_info *vdev_info)
  4005. {
  4006. }
  4007. static inline void
  4008. dp_vdev_update_bridge_vdev_param(struct dp_vdev *vdev,
  4009. struct cdp_vdev_info *vdev_info)
  4010. {
  4011. }
  4012. #endif
  4013. #ifdef DP_TRAFFIC_END_INDICATION
  4014. /**
  4015. * dp_tx_vdev_traffic_end_indication_attach() - Initialize data end indication
  4016. * related members in VDEV
  4017. * @vdev: DP vdev handle
  4018. *
  4019. * Return: None
  4020. */
  4021. static inline void
  4022. dp_tx_vdev_traffic_end_indication_attach(struct dp_vdev *vdev)
  4023. {
  4024. qdf_nbuf_queue_init(&vdev->end_ind_pkt_q);
  4025. }
  4026. /**
  4027. * dp_tx_vdev_traffic_end_indication_detach() - De-init data end indication
  4028. * related members in VDEV
  4029. * @vdev: DP vdev handle
  4030. *
  4031. * Return: None
  4032. */
  4033. static inline void
  4034. dp_tx_vdev_traffic_end_indication_detach(struct dp_vdev *vdev)
  4035. {
  4036. qdf_nbuf_t nbuf;
  4037. while ((nbuf = qdf_nbuf_queue_remove(&vdev->end_ind_pkt_q)) != NULL)
  4038. qdf_nbuf_free(nbuf);
  4039. }
  4040. #else
  4041. static inline void
  4042. dp_tx_vdev_traffic_end_indication_attach(struct dp_vdev *vdev)
  4043. {}
  4044. static inline void
  4045. dp_tx_vdev_traffic_end_indication_detach(struct dp_vdev *vdev)
  4046. {}
  4047. #endif
  4048. #ifdef WLAN_DP_VDEV_NO_SELF_PEER
  4049. static inline bool dp_vdev_self_peer_required(struct dp_soc *soc,
  4050. struct dp_vdev *vdev)
  4051. {
  4052. return false;
  4053. }
  4054. #else
  4055. static inline bool dp_vdev_self_peer_required(struct dp_soc *soc,
  4056. struct dp_vdev *vdev)
  4057. {
  4058. if (wlan_op_mode_sta == vdev->opmode)
  4059. return true;
  4060. return false;
  4061. }
  4062. #endif
  4063. /**
  4064. * dp_vdev_attach_wifi3() - attach txrx vdev
  4065. * @cdp_soc: CDP SoC context
  4066. * @pdev_id: PDEV ID for vdev creation
  4067. * @vdev_info: parameters used for vdev creation
  4068. *
  4069. * Return: status
  4070. */
  4071. static QDF_STATUS dp_vdev_attach_wifi3(struct cdp_soc_t *cdp_soc,
  4072. uint8_t pdev_id,
  4073. struct cdp_vdev_info *vdev_info)
  4074. {
  4075. int i = 0;
  4076. qdf_size_t vdev_context_size;
  4077. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  4078. struct dp_pdev *pdev =
  4079. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  4080. pdev_id);
  4081. struct dp_vdev *vdev;
  4082. uint8_t *vdev_mac_addr = vdev_info->vdev_mac_addr;
  4083. uint8_t vdev_id = vdev_info->vdev_id;
  4084. enum wlan_op_mode op_mode = vdev_info->op_mode;
  4085. enum wlan_op_subtype subtype = vdev_info->subtype;
  4086. enum QDF_OPMODE qdf_opmode = vdev_info->qdf_opmode;
  4087. uint8_t vdev_stats_id = vdev_info->vdev_stats_id;
  4088. vdev_context_size =
  4089. soc->arch_ops.txrx_get_context_size(DP_CONTEXT_TYPE_VDEV);
  4090. vdev = qdf_mem_malloc(vdev_context_size);
  4091. if (!pdev) {
  4092. dp_init_err("%pK: DP PDEV is Null for pdev id %d",
  4093. cdp_soc, pdev_id);
  4094. qdf_mem_free(vdev);
  4095. goto fail0;
  4096. }
  4097. if (!vdev) {
  4098. dp_init_err("%pK: DP VDEV memory allocation failed",
  4099. cdp_soc);
  4100. goto fail0;
  4101. }
  4102. wlan_minidump_log(vdev, sizeof(*vdev), soc->ctrl_psoc,
  4103. WLAN_MD_DP_VDEV, "dp_vdev");
  4104. vdev->pdev = pdev;
  4105. vdev->vdev_id = vdev_id;
  4106. vdev->vdev_stats_id = vdev_stats_id;
  4107. vdev->opmode = op_mode;
  4108. vdev->subtype = subtype;
  4109. vdev->qdf_opmode = qdf_opmode;
  4110. vdev->osdev = soc->osdev;
  4111. vdev->osif_rx = NULL;
  4112. vdev->osif_rsim_rx_decap = NULL;
  4113. vdev->osif_get_key = NULL;
  4114. vdev->osif_tx_free_ext = NULL;
  4115. vdev->osif_vdev = NULL;
  4116. vdev->delete.pending = 0;
  4117. vdev->safemode = 0;
  4118. vdev->drop_unenc = 1;
  4119. vdev->sec_type = cdp_sec_type_none;
  4120. vdev->multipass_en = false;
  4121. vdev->wrap_vdev = false;
  4122. dp_vdev_init_rx_eapol(vdev);
  4123. qdf_atomic_init(&vdev->ref_cnt);
  4124. for (i = 0; i < DP_MOD_ID_MAX; i++)
  4125. qdf_atomic_init(&vdev->mod_refs[i]);
  4126. /* Take one reference for create*/
  4127. qdf_atomic_inc(&vdev->ref_cnt);
  4128. qdf_atomic_inc(&vdev->mod_refs[DP_MOD_ID_CONFIG]);
  4129. vdev->num_peers = 0;
  4130. #ifdef notyet
  4131. vdev->filters_num = 0;
  4132. #endif
  4133. vdev->lmac_id = pdev->lmac_id;
  4134. qdf_mem_copy(&vdev->mac_addr.raw[0], vdev_mac_addr, QDF_MAC_ADDR_SIZE);
  4135. dp_vdev_update_bridge_vdev_param(vdev, vdev_info);
  4136. dp_vdev_save_mld_addr(vdev, vdev_info);
  4137. /* TODO: Initialize default HTT meta data that will be used in
  4138. * TCL descriptors for packets transmitted from this VDEV
  4139. */
  4140. qdf_spinlock_create(&vdev->peer_list_lock);
  4141. TAILQ_INIT(&vdev->peer_list);
  4142. dp_peer_multipass_list_init(vdev);
  4143. if ((soc->intr_mode == DP_INTR_POLL) &&
  4144. wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx) != 0) {
  4145. if ((pdev->vdev_count == 0) ||
  4146. (wlan_op_mode_monitor == vdev->opmode))
  4147. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  4148. } else if (dp_soc_get_con_mode(soc) == QDF_GLOBAL_MISSION_MODE &&
  4149. soc->intr_mode == DP_INTR_MSI &&
  4150. wlan_op_mode_monitor == vdev->opmode &&
  4151. !wlan_cfg_get_local_pkt_capture(soc->wlan_cfg_ctx)) {
  4152. /* Timer to reap status ring in mission mode */
  4153. dp_monitor_vdev_timer_start(soc);
  4154. }
  4155. dp_vdev_id_map_tbl_add(soc, vdev, vdev_id);
  4156. if (wlan_op_mode_monitor == vdev->opmode) {
  4157. if (dp_monitor_vdev_attach(vdev) == QDF_STATUS_SUCCESS) {
  4158. dp_monitor_pdev_set_mon_vdev(vdev);
  4159. return dp_monitor_vdev_set_monitor_mode_buf_rings(pdev);
  4160. }
  4161. return QDF_STATUS_E_FAILURE;
  4162. }
  4163. vdev->tx_encap_type = wlan_cfg_pkt_type(soc->wlan_cfg_ctx);
  4164. vdev->rx_decap_type = wlan_cfg_pkt_type(soc->wlan_cfg_ctx);
  4165. vdev->dscp_tid_map_id = 0;
  4166. vdev->mcast_enhancement_en = 0;
  4167. vdev->igmp_mcast_enhanc_en = 0;
  4168. vdev->raw_mode_war = wlan_cfg_get_raw_mode_war(soc->wlan_cfg_ctx);
  4169. vdev->prev_tx_enq_tstamp = 0;
  4170. vdev->prev_rx_deliver_tstamp = 0;
  4171. vdev->skip_sw_tid_classification = DP_TX_HW_DSCP_TID_MAP_VALID;
  4172. dp_tx_vdev_traffic_end_indication_attach(vdev);
  4173. dp_vdev_pdev_list_add(soc, pdev, vdev);
  4174. pdev->vdev_count++;
  4175. if (wlan_op_mode_sta != vdev->opmode &&
  4176. wlan_op_mode_ndi != vdev->opmode)
  4177. vdev->ap_bridge_enabled = true;
  4178. else
  4179. vdev->ap_bridge_enabled = false;
  4180. dp_init_info("%pK: wlan_cfg_ap_bridge_enabled %d",
  4181. cdp_soc, vdev->ap_bridge_enabled);
  4182. dp_tx_vdev_attach(vdev);
  4183. dp_monitor_vdev_attach(vdev);
  4184. if (!pdev->is_lro_hash_configured) {
  4185. if (QDF_IS_STATUS_SUCCESS(dp_lro_hash_setup(soc, pdev)))
  4186. pdev->is_lro_hash_configured = true;
  4187. else
  4188. dp_err("LRO hash setup failure!");
  4189. }
  4190. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_ATTACH, vdev);
  4191. dp_info("Created vdev %pK ("QDF_MAC_ADDR_FMT") vdev_id %d", vdev,
  4192. QDF_MAC_ADDR_REF(vdev->mac_addr.raw), vdev->vdev_id);
  4193. DP_STATS_INIT(vdev);
  4194. if (QDF_IS_STATUS_ERROR(soc->arch_ops.txrx_vdev_attach(soc, vdev)))
  4195. goto fail0;
  4196. if (dp_vdev_self_peer_required(soc, vdev))
  4197. dp_peer_create_wifi3((struct cdp_soc_t *)soc, vdev_id,
  4198. vdev->mac_addr.raw, CDP_LINK_PEER_TYPE);
  4199. dp_pdev_update_fast_rx_flag(soc, pdev);
  4200. return QDF_STATUS_SUCCESS;
  4201. fail0:
  4202. return QDF_STATUS_E_FAILURE;
  4203. }
  4204. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  4205. /**
  4206. * dp_vdev_fetch_tx_handler() - Fetch Tx handlers
  4207. * @vdev: struct dp_vdev *
  4208. * @soc: struct dp_soc *
  4209. * @ctx: struct ol_txrx_hardtart_ctxt *
  4210. */
  4211. static inline void dp_vdev_fetch_tx_handler(struct dp_vdev *vdev,
  4212. struct dp_soc *soc,
  4213. struct ol_txrx_hardtart_ctxt *ctx)
  4214. {
  4215. /* Enable vdev_id check only for ap, if flag is enabled */
  4216. if (vdev->mesh_vdev)
  4217. ctx->tx = dp_tx_send_mesh;
  4218. else if ((wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx)) &&
  4219. (vdev->opmode == wlan_op_mode_ap)) {
  4220. ctx->tx = dp_tx_send_vdev_id_check;
  4221. ctx->tx_fast = dp_tx_send_vdev_id_check;
  4222. } else {
  4223. ctx->tx = dp_tx_send;
  4224. ctx->tx_fast = soc->arch_ops.dp_tx_send_fast;
  4225. }
  4226. /* Avoid check in regular exception Path */
  4227. if ((wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx)) &&
  4228. (vdev->opmode == wlan_op_mode_ap))
  4229. ctx->tx_exception = dp_tx_send_exception_vdev_id_check;
  4230. else
  4231. ctx->tx_exception = dp_tx_send_exception;
  4232. }
  4233. /**
  4234. * dp_vdev_register_tx_handler() - Register Tx handler
  4235. * @vdev: struct dp_vdev *
  4236. * @soc: struct dp_soc *
  4237. * @txrx_ops: struct ol_txrx_ops *
  4238. */
  4239. static inline void dp_vdev_register_tx_handler(struct dp_vdev *vdev,
  4240. struct dp_soc *soc,
  4241. struct ol_txrx_ops *txrx_ops)
  4242. {
  4243. struct ol_txrx_hardtart_ctxt ctx = {0};
  4244. dp_vdev_fetch_tx_handler(vdev, soc, &ctx);
  4245. txrx_ops->tx.tx = ctx.tx;
  4246. txrx_ops->tx.tx_fast = ctx.tx_fast;
  4247. txrx_ops->tx.tx_exception = ctx.tx_exception;
  4248. dp_info("Configure tx_vdev_id_chk_handler Feature Flag: %d and mode:%d for vdev_id:%d",
  4249. wlan_cfg_is_tx_per_pkt_vdev_id_check_enabled(soc->wlan_cfg_ctx),
  4250. vdev->opmode, vdev->vdev_id);
  4251. }
  4252. #else /* QCA_HOST_MODE_WIFI_DISABLED */
  4253. static inline void dp_vdev_register_tx_handler(struct dp_vdev *vdev,
  4254. struct dp_soc *soc,
  4255. struct ol_txrx_ops *txrx_ops)
  4256. {
  4257. }
  4258. static inline void dp_vdev_fetch_tx_handler(struct dp_vdev *vdev,
  4259. struct dp_soc *soc,
  4260. struct ol_txrx_hardtart_ctxt *ctx)
  4261. {
  4262. }
  4263. #endif /* QCA_HOST_MODE_WIFI_DISABLED */
  4264. /**
  4265. * dp_vdev_register_wifi3() - Register VDEV operations from osif layer
  4266. * @soc_hdl: Datapath soc handle
  4267. * @vdev_id: id of Datapath VDEV handle
  4268. * @osif_vdev: OSIF vdev handle
  4269. * @txrx_ops: Tx and Rx operations
  4270. *
  4271. * Return: DP VDEV handle on success, NULL on failure
  4272. */
  4273. static QDF_STATUS dp_vdev_register_wifi3(struct cdp_soc_t *soc_hdl,
  4274. uint8_t vdev_id,
  4275. ol_osif_vdev_handle osif_vdev,
  4276. struct ol_txrx_ops *txrx_ops)
  4277. {
  4278. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4279. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4280. DP_MOD_ID_CDP);
  4281. if (!vdev)
  4282. return QDF_STATUS_E_FAILURE;
  4283. vdev->osif_vdev = osif_vdev;
  4284. vdev->osif_rx = txrx_ops->rx.rx;
  4285. vdev->osif_rx_stack = txrx_ops->rx.rx_stack;
  4286. vdev->osif_rx_flush = txrx_ops->rx.rx_flush;
  4287. vdev->osif_gro_flush = txrx_ops->rx.rx_gro_flush;
  4288. vdev->osif_rsim_rx_decap = txrx_ops->rx.rsim_rx_decap;
  4289. vdev->osif_fisa_rx = txrx_ops->rx.osif_fisa_rx;
  4290. vdev->osif_fisa_flush = txrx_ops->rx.osif_fisa_flush;
  4291. vdev->osif_get_key = txrx_ops->get_key;
  4292. dp_monitor_vdev_register_osif(vdev, txrx_ops);
  4293. vdev->osif_tx_free_ext = txrx_ops->tx.tx_free_ext;
  4294. vdev->tx_comp = txrx_ops->tx.tx_comp;
  4295. vdev->stats_cb = txrx_ops->rx.stats_rx;
  4296. vdev->tx_classify_critical_pkt_cb =
  4297. txrx_ops->tx.tx_classify_critical_pkt_cb;
  4298. #ifdef notyet
  4299. #if ATH_SUPPORT_WAPI
  4300. vdev->osif_check_wai = txrx_ops->rx.wai_check;
  4301. #endif
  4302. #endif
  4303. #ifdef UMAC_SUPPORT_PROXY_ARP
  4304. vdev->osif_proxy_arp = txrx_ops->proxy_arp;
  4305. #endif
  4306. vdev->me_convert = txrx_ops->me_convert;
  4307. vdev->get_tsf_time = txrx_ops->get_tsf_time;
  4308. dp_vdev_register_rx_eapol(vdev, txrx_ops);
  4309. dp_vdev_register_tx_handler(vdev, soc, txrx_ops);
  4310. dp_init_info("%pK: DP Vdev Register success", soc);
  4311. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4312. return QDF_STATUS_SUCCESS;
  4313. }
  4314. #ifdef WLAN_FEATURE_11BE_MLO
  4315. void dp_peer_delete(struct dp_soc *soc,
  4316. struct dp_peer *peer,
  4317. void *arg)
  4318. {
  4319. if (!peer->valid)
  4320. return;
  4321. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  4322. peer->vdev->vdev_id,
  4323. peer->mac_addr.raw, 0,
  4324. peer->peer_type);
  4325. }
  4326. #else
  4327. void dp_peer_delete(struct dp_soc *soc,
  4328. struct dp_peer *peer,
  4329. void *arg)
  4330. {
  4331. if (!peer->valid)
  4332. return;
  4333. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  4334. peer->vdev->vdev_id,
  4335. peer->mac_addr.raw, 0,
  4336. CDP_LINK_PEER_TYPE);
  4337. }
  4338. #endif
  4339. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  4340. static uint8_t
  4341. dp_mlo_get_num_link_peer(struct dp_soc *soc, struct dp_peer *peer)
  4342. {
  4343. if (soc->cdp_soc.ol_ops->peer_get_num_mlo_links)
  4344. return soc->cdp_soc.ol_ops->peer_get_num_mlo_links(
  4345. soc->ctrl_psoc,
  4346. peer->vdev->vdev_id,
  4347. peer->mac_addr.raw,
  4348. IS_MLO_DP_MLD_PEER(peer));
  4349. return 0;
  4350. }
  4351. void dp_mlo_peer_delete(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  4352. {
  4353. if (!peer->valid)
  4354. return;
  4355. /* skip deleting the SLO peers */
  4356. if (dp_mlo_get_num_link_peer(soc, peer) == 1)
  4357. return;
  4358. if (IS_MLO_DP_LINK_PEER(peer))
  4359. dp_peer_delete_wifi3((struct cdp_soc_t *)soc,
  4360. peer->vdev->vdev_id,
  4361. peer->mac_addr.raw, 0,
  4362. CDP_LINK_PEER_TYPE);
  4363. }
  4364. /**
  4365. * dp_mlo_link_peer_flush() - flush all the link peers
  4366. * @soc: Datapath soc handle
  4367. * @peer: DP peer handle to be checked
  4368. *
  4369. * Return: None
  4370. */
  4371. static void dp_mlo_link_peer_flush(struct dp_soc *soc, struct dp_peer *peer)
  4372. {
  4373. int cnt = 0;
  4374. struct dp_peer *link_peer = NULL;
  4375. struct dp_mld_link_peers link_peers_info = {NULL};
  4376. if (!IS_MLO_DP_MLD_PEER(peer))
  4377. return;
  4378. /* get link peers with reference */
  4379. dp_get_link_peers_ref_from_mld_peer(soc, peer, &link_peers_info,
  4380. DP_MOD_ID_CDP);
  4381. for (cnt = 0; cnt < link_peers_info.num_links; cnt++) {
  4382. link_peer = link_peers_info.link_peers[cnt];
  4383. if (!link_peer)
  4384. continue;
  4385. /* delete all the link peers */
  4386. dp_mlo_peer_delete(link_peer->vdev->pdev->soc, link_peer, NULL);
  4387. /* unmap all the link peers */
  4388. dp_rx_peer_unmap_handler(link_peer->vdev->pdev->soc,
  4389. link_peer->peer_id,
  4390. link_peer->vdev->vdev_id,
  4391. link_peer->mac_addr.raw, 0,
  4392. DP_PEER_WDS_COUNT_INVALID);
  4393. }
  4394. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  4395. }
  4396. #else
  4397. static uint8_t
  4398. dp_mlo_get_num_link_peer(struct dp_soc *soc, struct dp_peer *peer)
  4399. {
  4400. return 0;
  4401. }
  4402. void dp_mlo_peer_delete(struct dp_soc *soc, struct dp_peer *peer, void *arg)
  4403. {
  4404. }
  4405. static void dp_mlo_link_peer_flush(struct dp_soc *soc, struct dp_peer *peer)
  4406. {
  4407. }
  4408. #endif
  4409. /**
  4410. * dp_vdev_flush_peers() - Forcibily Flush peers of vdev
  4411. * @vdev_handle: Datapath VDEV handle
  4412. * @unmap_only: Flag to indicate "only unmap"
  4413. * @mlo_peers_only: true if only MLO peers should be flushed
  4414. *
  4415. * Return: void
  4416. */
  4417. static void dp_vdev_flush_peers(struct cdp_vdev *vdev_handle,
  4418. bool unmap_only,
  4419. bool mlo_peers_only)
  4420. {
  4421. struct dp_vdev *vdev = (struct dp_vdev *)vdev_handle;
  4422. struct dp_pdev *pdev = vdev->pdev;
  4423. struct dp_soc *soc = pdev->soc;
  4424. struct dp_peer *peer;
  4425. uint32_t i = 0;
  4426. if (!unmap_only) {
  4427. if (!mlo_peers_only)
  4428. dp_vdev_iterate_peer_lock_safe(vdev,
  4429. dp_peer_delete,
  4430. NULL,
  4431. DP_MOD_ID_CDP);
  4432. else
  4433. dp_vdev_iterate_peer_lock_safe(vdev,
  4434. dp_mlo_peer_delete,
  4435. NULL,
  4436. DP_MOD_ID_CDP);
  4437. }
  4438. for (i = 0; i < soc->max_peer_id ; i++) {
  4439. peer = __dp_peer_get_ref_by_id(soc, i, DP_MOD_ID_CDP);
  4440. if (!peer)
  4441. continue;
  4442. if (peer->vdev != vdev) {
  4443. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4444. continue;
  4445. }
  4446. if (!mlo_peers_only) {
  4447. dp_info("peer: " QDF_MAC_ADDR_FMT " is getting unmap",
  4448. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  4449. dp_mlo_link_peer_flush(soc, peer);
  4450. dp_rx_peer_unmap_handler(soc, i,
  4451. vdev->vdev_id,
  4452. peer->mac_addr.raw, 0,
  4453. DP_PEER_WDS_COUNT_INVALID);
  4454. if (!IS_MLO_DP_MLD_PEER(peer))
  4455. SET_PEER_REF_CNT_ONE(peer);
  4456. } else if (IS_MLO_DP_LINK_PEER(peer) ||
  4457. IS_MLO_DP_MLD_PEER(peer)) {
  4458. dp_info("peer: " QDF_MAC_ADDR_FMT " is getting unmap",
  4459. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  4460. /* skip deleting the SLO peers */
  4461. if (dp_mlo_get_num_link_peer(soc, peer) == 1) {
  4462. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4463. continue;
  4464. }
  4465. dp_mlo_link_peer_flush(soc, peer);
  4466. dp_rx_peer_unmap_handler(soc, i,
  4467. vdev->vdev_id,
  4468. peer->mac_addr.raw, 0,
  4469. DP_PEER_WDS_COUNT_INVALID);
  4470. SET_PEER_REF_CNT_ONE(peer);
  4471. }
  4472. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  4473. }
  4474. }
  4475. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  4476. /**
  4477. * dp_txrx_alloc_vdev_stats_id()- Allocate vdev_stats_id
  4478. * @soc_hdl: Datapath soc handle
  4479. * @vdev_stats_id: Address of vdev_stats_id
  4480. *
  4481. * Return: QDF_STATUS
  4482. */
  4483. static QDF_STATUS dp_txrx_alloc_vdev_stats_id(struct cdp_soc_t *soc_hdl,
  4484. uint8_t *vdev_stats_id)
  4485. {
  4486. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4487. uint8_t id = 0;
  4488. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  4489. *vdev_stats_id = CDP_INVALID_VDEV_STATS_ID;
  4490. return QDF_STATUS_E_FAILURE;
  4491. }
  4492. while (id < CDP_MAX_VDEV_STATS_ID) {
  4493. if (!qdf_atomic_test_and_set_bit(id, &soc->vdev_stats_id_map)) {
  4494. *vdev_stats_id = id;
  4495. return QDF_STATUS_SUCCESS;
  4496. }
  4497. id++;
  4498. }
  4499. *vdev_stats_id = CDP_INVALID_VDEV_STATS_ID;
  4500. return QDF_STATUS_E_FAILURE;
  4501. }
  4502. /**
  4503. * dp_txrx_reset_vdev_stats_id() - Reset vdev_stats_id in dp_soc
  4504. * @soc_hdl: Datapath soc handle
  4505. * @vdev_stats_id: vdev_stats_id to reset in dp_soc
  4506. *
  4507. * Return: none
  4508. */
  4509. static void dp_txrx_reset_vdev_stats_id(struct cdp_soc_t *soc_hdl,
  4510. uint8_t vdev_stats_id)
  4511. {
  4512. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  4513. if ((!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) ||
  4514. (vdev_stats_id >= CDP_MAX_VDEV_STATS_ID))
  4515. return;
  4516. qdf_atomic_clear_bit(vdev_stats_id, &soc->vdev_stats_id_map);
  4517. }
  4518. #else
  4519. static void dp_txrx_reset_vdev_stats_id(struct cdp_soc_t *soc,
  4520. uint8_t vdev_stats_id)
  4521. {}
  4522. #endif
  4523. /**
  4524. * dp_vdev_detach_wifi3() - Detach txrx vdev
  4525. * @cdp_soc: Datapath soc handle
  4526. * @vdev_id: VDEV Id
  4527. * @callback: Callback OL_IF on completion of detach
  4528. * @cb_context: Callback context
  4529. *
  4530. */
  4531. static QDF_STATUS dp_vdev_detach_wifi3(struct cdp_soc_t *cdp_soc,
  4532. uint8_t vdev_id,
  4533. ol_txrx_vdev_delete_cb callback,
  4534. void *cb_context)
  4535. {
  4536. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  4537. struct dp_pdev *pdev;
  4538. struct dp_neighbour_peer *peer = NULL;
  4539. struct dp_peer *vap_self_peer = NULL;
  4540. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  4541. DP_MOD_ID_CDP);
  4542. if (!vdev)
  4543. return QDF_STATUS_E_FAILURE;
  4544. soc->arch_ops.txrx_vdev_detach(soc, vdev);
  4545. pdev = vdev->pdev;
  4546. vap_self_peer = dp_sta_vdev_self_peer_ref_n_get(soc, vdev,
  4547. DP_MOD_ID_CONFIG);
  4548. if (vap_self_peer) {
  4549. qdf_spin_lock_bh(&soc->ast_lock);
  4550. if (vap_self_peer->self_ast_entry) {
  4551. dp_peer_del_ast(soc, vap_self_peer->self_ast_entry);
  4552. vap_self_peer->self_ast_entry = NULL;
  4553. }
  4554. qdf_spin_unlock_bh(&soc->ast_lock);
  4555. dp_peer_delete_wifi3((struct cdp_soc_t *)soc, vdev->vdev_id,
  4556. vap_self_peer->mac_addr.raw, 0,
  4557. CDP_LINK_PEER_TYPE);
  4558. dp_peer_unref_delete(vap_self_peer, DP_MOD_ID_CONFIG);
  4559. }
  4560. /*
  4561. * If Target is hung, flush all peers before detaching vdev
  4562. * this will free all references held due to missing
  4563. * unmap commands from Target
  4564. */
  4565. if (!hif_is_target_ready(HIF_GET_SOFTC(soc->hif_handle)))
  4566. dp_vdev_flush_peers((struct cdp_vdev *)vdev, false, false);
  4567. else if (hif_get_target_status(soc->hif_handle) == TARGET_STATUS_RESET)
  4568. dp_vdev_flush_peers((struct cdp_vdev *)vdev, true, false);
  4569. /* indicate that the vdev needs to be deleted */
  4570. vdev->delete.pending = 1;
  4571. dp_rx_vdev_detach(vdev);
  4572. /*
  4573. * move it after dp_rx_vdev_detach(),
  4574. * as the call back done in dp_rx_vdev_detach()
  4575. * still need to get vdev pointer by vdev_id.
  4576. */
  4577. dp_vdev_id_map_tbl_remove(soc, vdev);
  4578. dp_monitor_neighbour_peer_list_remove(pdev, vdev, peer);
  4579. dp_txrx_reset_vdev_stats_id(cdp_soc, vdev->vdev_stats_id);
  4580. dp_tx_vdev_multipass_deinit(vdev);
  4581. dp_tx_vdev_traffic_end_indication_detach(vdev);
  4582. if (vdev->vdev_dp_ext_handle) {
  4583. qdf_mem_free(vdev->vdev_dp_ext_handle);
  4584. vdev->vdev_dp_ext_handle = NULL;
  4585. }
  4586. vdev->delete.callback = callback;
  4587. vdev->delete.context = cb_context;
  4588. if (vdev->opmode != wlan_op_mode_monitor)
  4589. dp_vdev_pdev_list_remove(soc, pdev, vdev);
  4590. pdev->vdev_count--;
  4591. /* release reference taken above for find */
  4592. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4593. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  4594. TAILQ_INSERT_TAIL(&soc->inactive_vdev_list, vdev, inactive_list_elem);
  4595. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  4596. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_DETACH, vdev);
  4597. dp_info("detach vdev %pK id %d pending refs %d",
  4598. vdev, vdev->vdev_id, qdf_atomic_read(&vdev->ref_cnt));
  4599. /* release reference taken at dp_vdev_create */
  4600. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CONFIG);
  4601. return QDF_STATUS_SUCCESS;
  4602. }
  4603. #ifdef WLAN_FEATURE_11BE_MLO
  4604. /**
  4605. * is_dp_peer_can_reuse() - check if the dp_peer match condition to be reused
  4606. * @vdev: Target DP vdev handle
  4607. * @peer: DP peer handle to be checked
  4608. * @peer_mac_addr: Target peer mac address
  4609. * @peer_type: Target peer type
  4610. *
  4611. * Return: true - if match, false - not match
  4612. */
  4613. static inline
  4614. bool is_dp_peer_can_reuse(struct dp_vdev *vdev,
  4615. struct dp_peer *peer,
  4616. uint8_t *peer_mac_addr,
  4617. enum cdp_peer_type peer_type)
  4618. {
  4619. if (peer->bss_peer && (peer->vdev == vdev) &&
  4620. (peer->peer_type == peer_type) &&
  4621. (qdf_mem_cmp(peer_mac_addr, peer->mac_addr.raw,
  4622. QDF_MAC_ADDR_SIZE) == 0))
  4623. return true;
  4624. return false;
  4625. }
  4626. #else
  4627. static inline
  4628. bool is_dp_peer_can_reuse(struct dp_vdev *vdev,
  4629. struct dp_peer *peer,
  4630. uint8_t *peer_mac_addr,
  4631. enum cdp_peer_type peer_type)
  4632. {
  4633. if (peer->bss_peer && (peer->vdev == vdev) &&
  4634. (qdf_mem_cmp(peer_mac_addr, peer->mac_addr.raw,
  4635. QDF_MAC_ADDR_SIZE) == 0))
  4636. return true;
  4637. return false;
  4638. }
  4639. #endif
  4640. static inline struct dp_peer *dp_peer_can_reuse(struct dp_vdev *vdev,
  4641. uint8_t *peer_mac_addr,
  4642. enum cdp_peer_type peer_type)
  4643. {
  4644. struct dp_peer *peer;
  4645. struct dp_soc *soc = vdev->pdev->soc;
  4646. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  4647. TAILQ_FOREACH(peer, &soc->inactive_peer_list,
  4648. inactive_list_elem) {
  4649. /* reuse bss peer only when vdev matches*/
  4650. if (is_dp_peer_can_reuse(vdev, peer,
  4651. peer_mac_addr, peer_type)) {
  4652. /* increment ref count for cdp_peer_create*/
  4653. if (dp_peer_get_ref(soc, peer, DP_MOD_ID_CONFIG) ==
  4654. QDF_STATUS_SUCCESS) {
  4655. TAILQ_REMOVE(&soc->inactive_peer_list, peer,
  4656. inactive_list_elem);
  4657. qdf_spin_unlock_bh
  4658. (&soc->inactive_peer_list_lock);
  4659. return peer;
  4660. }
  4661. }
  4662. }
  4663. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  4664. return NULL;
  4665. }
  4666. #ifdef FEATURE_AST
  4667. static inline void dp_peer_ast_handle_roam_del(struct dp_soc *soc,
  4668. struct dp_pdev *pdev,
  4669. uint8_t *peer_mac_addr)
  4670. {
  4671. struct dp_ast_entry *ast_entry;
  4672. if (soc->ast_offload_support)
  4673. return;
  4674. qdf_spin_lock_bh(&soc->ast_lock);
  4675. if (soc->ast_override_support)
  4676. ast_entry = dp_peer_ast_hash_find_by_pdevid(soc, peer_mac_addr,
  4677. pdev->pdev_id);
  4678. else
  4679. ast_entry = dp_peer_ast_hash_find_soc(soc, peer_mac_addr);
  4680. if (ast_entry && ast_entry->next_hop && !ast_entry->delete_in_progress)
  4681. dp_peer_del_ast(soc, ast_entry);
  4682. qdf_spin_unlock_bh(&soc->ast_lock);
  4683. }
  4684. #else
  4685. static inline void dp_peer_ast_handle_roam_del(struct dp_soc *soc,
  4686. struct dp_pdev *pdev,
  4687. uint8_t *peer_mac_addr)
  4688. {
  4689. }
  4690. #endif
  4691. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  4692. /**
  4693. * dp_peer_hw_txrx_stats_init() - Initialize hw_txrx_stats_en in dp_peer
  4694. * @soc: Datapath soc handle
  4695. * @txrx_peer: Datapath peer handle
  4696. *
  4697. * Return: none
  4698. */
  4699. static inline
  4700. void dp_peer_hw_txrx_stats_init(struct dp_soc *soc,
  4701. struct dp_txrx_peer *txrx_peer)
  4702. {
  4703. txrx_peer->hw_txrx_stats_en =
  4704. wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx);
  4705. }
  4706. #else
  4707. static inline
  4708. void dp_peer_hw_txrx_stats_init(struct dp_soc *soc,
  4709. struct dp_txrx_peer *txrx_peer)
  4710. {
  4711. txrx_peer->hw_txrx_stats_en = 0;
  4712. }
  4713. #endif
  4714. static QDF_STATUS dp_txrx_peer_detach(struct dp_soc *soc, struct dp_peer *peer)
  4715. {
  4716. struct dp_txrx_peer *txrx_peer;
  4717. struct dp_pdev *pdev;
  4718. struct cdp_txrx_peer_params_update params = {0};
  4719. /* dp_txrx_peer exists for mld peer and legacy peer */
  4720. if (peer->txrx_peer) {
  4721. txrx_peer = peer->txrx_peer;
  4722. peer->txrx_peer = NULL;
  4723. pdev = txrx_peer->vdev->pdev;
  4724. if ((peer->vdev->opmode != wlan_op_mode_sta) &&
  4725. !peer->bss_peer) {
  4726. params.vdev_id = peer->vdev->vdev_id;
  4727. params.peer_mac = peer->mac_addr.raw;
  4728. dp_wdi_event_handler(WDI_EVENT_PEER_DELETE, soc,
  4729. (void *)&params, peer->peer_id,
  4730. WDI_NO_VAL, pdev->pdev_id);
  4731. }
  4732. dp_peer_defrag_rx_tids_deinit(txrx_peer);
  4733. /*
  4734. * Deallocate the extended stats contenxt
  4735. */
  4736. dp_peer_delay_stats_ctx_dealloc(soc, txrx_peer);
  4737. dp_peer_rx_bufq_resources_deinit(txrx_peer);
  4738. dp_peer_jitter_stats_ctx_dealloc(pdev, txrx_peer);
  4739. dp_peer_sawf_stats_ctx_free(soc, txrx_peer);
  4740. qdf_mem_free(txrx_peer);
  4741. }
  4742. return QDF_STATUS_SUCCESS;
  4743. }
  4744. static inline
  4745. uint8_t dp_txrx_peer_calculate_stats_size(struct dp_soc *soc,
  4746. struct dp_peer *peer)
  4747. {
  4748. if ((wlan_cfg_is_peer_link_stats_enabled(soc->wlan_cfg_ctx)) &&
  4749. IS_MLO_DP_MLD_PEER(peer)) {
  4750. return (DP_MAX_MLO_LINKS + 1);
  4751. }
  4752. return 1;
  4753. }
  4754. static QDF_STATUS dp_txrx_peer_attach(struct dp_soc *soc, struct dp_peer *peer)
  4755. {
  4756. struct dp_txrx_peer *txrx_peer;
  4757. struct dp_pdev *pdev;
  4758. struct cdp_txrx_peer_params_update params = {0};
  4759. uint8_t stats_arr_size = 0;
  4760. stats_arr_size = dp_txrx_peer_calculate_stats_size(soc, peer);
  4761. txrx_peer = (struct dp_txrx_peer *)qdf_mem_malloc(sizeof(*txrx_peer) +
  4762. (stats_arr_size *
  4763. sizeof(struct dp_peer_stats)));
  4764. if (!txrx_peer)
  4765. return QDF_STATUS_E_NOMEM; /* failure */
  4766. txrx_peer->peer_id = HTT_INVALID_PEER;
  4767. /* initialize the peer_id */
  4768. txrx_peer->vdev = peer->vdev;
  4769. pdev = peer->vdev->pdev;
  4770. txrx_peer->stats_arr_size = stats_arr_size;
  4771. DP_TXRX_PEER_STATS_INIT(txrx_peer,
  4772. (txrx_peer->stats_arr_size *
  4773. sizeof(struct dp_peer_stats)));
  4774. if (!IS_DP_LEGACY_PEER(peer))
  4775. txrx_peer->is_mld_peer = 1;
  4776. dp_wds_ext_peer_init(txrx_peer);
  4777. dp_peer_rx_bufq_resources_init(txrx_peer);
  4778. dp_peer_hw_txrx_stats_init(soc, txrx_peer);
  4779. /*
  4780. * Allocate peer extended stats context. Fall through in
  4781. * case of failure as its not an implicit requirement to have
  4782. * this object for regular statistics updates.
  4783. */
  4784. if (dp_peer_delay_stats_ctx_alloc(soc, txrx_peer) !=
  4785. QDF_STATUS_SUCCESS)
  4786. dp_warn("peer delay_stats ctx alloc failed");
  4787. /*
  4788. * Alloctate memory for jitter stats. Fall through in
  4789. * case of failure as its not an implicit requirement to have
  4790. * this object for regular statistics updates.
  4791. */
  4792. if (dp_peer_jitter_stats_ctx_alloc(pdev, txrx_peer) !=
  4793. QDF_STATUS_SUCCESS)
  4794. dp_warn("peer jitter_stats ctx alloc failed");
  4795. dp_set_peer_isolation(txrx_peer, false);
  4796. dp_peer_defrag_rx_tids_init(txrx_peer);
  4797. if (dp_peer_sawf_stats_ctx_alloc(soc, txrx_peer) != QDF_STATUS_SUCCESS)
  4798. dp_warn("peer sawf stats alloc failed");
  4799. dp_txrx_peer_attach_add(soc, peer, txrx_peer);
  4800. if ((peer->vdev->opmode == wlan_op_mode_sta) || peer->bss_peer)
  4801. return QDF_STATUS_SUCCESS;
  4802. params.peer_mac = peer->mac_addr.raw;
  4803. params.vdev_id = peer->vdev->vdev_id;
  4804. params.chip_id = dp_get_chip_id(soc);
  4805. params.pdev_id = peer->vdev->pdev->pdev_id;
  4806. dp_wdi_event_handler(WDI_EVENT_TXRX_PEER_CREATE, soc,
  4807. (void *)&params, peer->peer_id,
  4808. WDI_NO_VAL, params.pdev_id);
  4809. return QDF_STATUS_SUCCESS;
  4810. }
  4811. static inline
  4812. void dp_txrx_peer_stats_clr(struct dp_txrx_peer *txrx_peer)
  4813. {
  4814. if (!txrx_peer)
  4815. return;
  4816. txrx_peer->tx_failed = 0;
  4817. txrx_peer->comp_pkt.num = 0;
  4818. txrx_peer->comp_pkt.bytes = 0;
  4819. txrx_peer->to_stack.num = 0;
  4820. txrx_peer->to_stack.bytes = 0;
  4821. DP_TXRX_PEER_STATS_CLR(txrx_peer,
  4822. (txrx_peer->stats_arr_size *
  4823. sizeof(struct dp_peer_stats)));
  4824. dp_peer_delay_stats_ctx_clr(txrx_peer);
  4825. dp_peer_jitter_stats_ctx_clr(txrx_peer);
  4826. }
  4827. /**
  4828. * dp_peer_create_wifi3() - attach txrx peer
  4829. * @soc_hdl: Datapath soc handle
  4830. * @vdev_id: id of vdev
  4831. * @peer_mac_addr: Peer MAC address
  4832. * @peer_type: link or MLD peer type
  4833. *
  4834. * Return: 0 on success, -1 on failure
  4835. */
  4836. static QDF_STATUS
  4837. dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  4838. uint8_t *peer_mac_addr, enum cdp_peer_type peer_type)
  4839. {
  4840. struct dp_peer *peer;
  4841. int i;
  4842. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  4843. struct dp_pdev *pdev;
  4844. enum cdp_txrx_ast_entry_type ast_type = CDP_TXRX_AST_TYPE_STATIC;
  4845. struct dp_vdev *vdev = NULL;
  4846. if (!peer_mac_addr)
  4847. return QDF_STATUS_E_FAILURE;
  4848. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  4849. if (!vdev)
  4850. return QDF_STATUS_E_FAILURE;
  4851. pdev = vdev->pdev;
  4852. soc = pdev->soc;
  4853. /*
  4854. * If a peer entry with given MAC address already exists,
  4855. * reuse the peer and reset the state of peer.
  4856. */
  4857. peer = dp_peer_can_reuse(vdev, peer_mac_addr, peer_type);
  4858. if (peer) {
  4859. qdf_atomic_init(&peer->is_default_route_set);
  4860. dp_peer_cleanup(vdev, peer);
  4861. dp_peer_vdev_list_add(soc, vdev, peer);
  4862. dp_peer_find_hash_add(soc, peer);
  4863. if (dp_peer_rx_tids_create(peer) != QDF_STATUS_SUCCESS) {
  4864. dp_alert("RX tid alloc fail for peer %pK (" QDF_MAC_ADDR_FMT ")",
  4865. peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  4866. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4867. return QDF_STATUS_E_FAILURE;
  4868. }
  4869. if (IS_MLO_DP_MLD_PEER(peer))
  4870. dp_mld_peer_init_link_peers_info(peer);
  4871. qdf_spin_lock_bh(&soc->ast_lock);
  4872. dp_peer_delete_ast_entries(soc, peer);
  4873. qdf_spin_unlock_bh(&soc->ast_lock);
  4874. if ((vdev->opmode == wlan_op_mode_sta) &&
  4875. !qdf_mem_cmp(peer_mac_addr, &vdev->mac_addr.raw[0],
  4876. QDF_MAC_ADDR_SIZE)) {
  4877. ast_type = CDP_TXRX_AST_TYPE_SELF;
  4878. }
  4879. dp_peer_add_ast(soc, peer, peer_mac_addr, ast_type, 0);
  4880. peer->valid = 1;
  4881. peer->is_tdls_peer = false;
  4882. dp_local_peer_id_alloc(pdev, peer);
  4883. qdf_spinlock_create(&peer->peer_info_lock);
  4884. DP_STATS_INIT(peer);
  4885. /*
  4886. * In tx_monitor mode, filter may be set for unassociated peer
  4887. * when unassociated peer get associated peer need to
  4888. * update tx_cap_enabled flag to support peer filter.
  4889. */
  4890. if (!IS_MLO_DP_MLD_PEER(peer)) {
  4891. dp_monitor_peer_tx_capture_filter_check(pdev, peer);
  4892. dp_monitor_peer_reset_stats(soc, peer);
  4893. }
  4894. if (peer->txrx_peer) {
  4895. dp_peer_rx_bufq_resources_init(peer->txrx_peer);
  4896. dp_txrx_peer_stats_clr(peer->txrx_peer);
  4897. dp_set_peer_isolation(peer->txrx_peer, false);
  4898. dp_wds_ext_peer_init(peer->txrx_peer);
  4899. dp_peer_hw_txrx_stats_init(soc, peer->txrx_peer);
  4900. }
  4901. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
  4902. peer, vdev, 1);
  4903. dp_info("vdev %pK Reused peer %pK ("QDF_MAC_ADDR_FMT
  4904. ") vdev_ref_cnt "
  4905. "%d peer_ref_cnt: %d",
  4906. vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4907. qdf_atomic_read(&vdev->ref_cnt),
  4908. qdf_atomic_read(&peer->ref_cnt));
  4909. dp_peer_update_state(soc, peer, DP_PEER_STATE_INIT);
  4910. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4911. return QDF_STATUS_SUCCESS;
  4912. } else {
  4913. /*
  4914. * When a STA roams from RPTR AP to ROOT AP and vice versa, we
  4915. * need to remove the AST entry which was earlier added as a WDS
  4916. * entry.
  4917. * If an AST entry exists, but no peer entry exists with a given
  4918. * MAC addresses, we could deduce it as a WDS entry
  4919. */
  4920. dp_peer_ast_handle_roam_del(soc, pdev, peer_mac_addr);
  4921. }
  4922. #ifdef notyet
  4923. peer = (struct dp_peer *)qdf_mempool_alloc(soc->osdev,
  4924. soc->mempool_ol_ath_peer);
  4925. #else
  4926. peer = (struct dp_peer *)qdf_mem_malloc(sizeof(*peer));
  4927. #endif
  4928. wlan_minidump_log(peer,
  4929. sizeof(*peer),
  4930. soc->ctrl_psoc,
  4931. WLAN_MD_DP_PEER, "dp_peer");
  4932. if (!peer) {
  4933. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  4934. return QDF_STATUS_E_FAILURE; /* failure */
  4935. }
  4936. qdf_mem_zero(peer, sizeof(struct dp_peer));
  4937. /* store provided params */
  4938. peer->vdev = vdev;
  4939. /* initialize the peer_id */
  4940. peer->peer_id = HTT_INVALID_PEER;
  4941. qdf_mem_copy(
  4942. &peer->mac_addr.raw[0], peer_mac_addr, QDF_MAC_ADDR_SIZE);
  4943. DP_PEER_SET_TYPE(peer, peer_type);
  4944. if (IS_MLO_DP_MLD_PEER(peer)) {
  4945. if (dp_txrx_peer_attach(soc, peer) !=
  4946. QDF_STATUS_SUCCESS)
  4947. goto fail; /* failure */
  4948. dp_mld_peer_init_link_peers_info(peer);
  4949. }
  4950. if (dp_monitor_peer_attach(soc, peer) != QDF_STATUS_SUCCESS)
  4951. dp_warn("peer monitor ctx alloc failed");
  4952. TAILQ_INIT(&peer->ast_entry_list);
  4953. /* get the vdev reference for new peer */
  4954. dp_vdev_get_ref(soc, vdev, DP_MOD_ID_CHILD);
  4955. if ((vdev->opmode == wlan_op_mode_sta) &&
  4956. !qdf_mem_cmp(peer_mac_addr, &vdev->mac_addr.raw[0],
  4957. QDF_MAC_ADDR_SIZE)) {
  4958. ast_type = CDP_TXRX_AST_TYPE_SELF;
  4959. }
  4960. qdf_spinlock_create(&peer->peer_state_lock);
  4961. dp_peer_add_ast(soc, peer, peer_mac_addr, ast_type, 0);
  4962. qdf_spinlock_create(&peer->peer_info_lock);
  4963. /* reset the ast index to flowid table */
  4964. dp_peer_reset_flowq_map(peer);
  4965. qdf_atomic_init(&peer->ref_cnt);
  4966. for (i = 0; i < DP_MOD_ID_MAX; i++)
  4967. qdf_atomic_init(&peer->mod_refs[i]);
  4968. /* keep one reference for attach */
  4969. qdf_atomic_inc(&peer->ref_cnt);
  4970. qdf_atomic_inc(&peer->mod_refs[DP_MOD_ID_CONFIG]);
  4971. dp_peer_vdev_list_add(soc, vdev, peer);
  4972. /* TODO: See if hash based search is required */
  4973. dp_peer_find_hash_add(soc, peer);
  4974. /* Initialize the peer state */
  4975. peer->state = OL_TXRX_PEER_STATE_DISC;
  4976. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
  4977. peer, vdev, 0);
  4978. dp_info("vdev %pK created peer %pK ("QDF_MAC_ADDR_FMT") vdev_ref_cnt "
  4979. "%d peer_ref_cnt: %d",
  4980. vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  4981. qdf_atomic_read(&vdev->ref_cnt),
  4982. qdf_atomic_read(&peer->ref_cnt));
  4983. /*
  4984. * For every peer MAp message search and set if bss_peer
  4985. */
  4986. if (qdf_mem_cmp(peer->mac_addr.raw, vdev->mac_addr.raw,
  4987. QDF_MAC_ADDR_SIZE) == 0 &&
  4988. (wlan_op_mode_sta != vdev->opmode)) {
  4989. dp_info("vdev bss_peer!!");
  4990. peer->bss_peer = 1;
  4991. if (peer->txrx_peer)
  4992. peer->txrx_peer->bss_peer = 1;
  4993. }
  4994. if (wlan_op_mode_sta == vdev->opmode &&
  4995. qdf_mem_cmp(peer->mac_addr.raw, vdev->mac_addr.raw,
  4996. QDF_MAC_ADDR_SIZE) == 0) {
  4997. peer->sta_self_peer = 1;
  4998. }
  4999. if (dp_peer_rx_tids_create(peer) != QDF_STATUS_SUCCESS) {
  5000. dp_alert("RX tid alloc fail for peer %pK (" QDF_MAC_ADDR_FMT ")",
  5001. peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  5002. goto fail;
  5003. }
  5004. peer->valid = 1;
  5005. dp_local_peer_id_alloc(pdev, peer);
  5006. DP_STATS_INIT(peer);
  5007. if (dp_peer_sawf_ctx_alloc(soc, peer) != QDF_STATUS_SUCCESS)
  5008. dp_warn("peer sawf context alloc failed");
  5009. dp_peer_update_state(soc, peer, DP_PEER_STATE_INIT);
  5010. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5011. return QDF_STATUS_SUCCESS;
  5012. fail:
  5013. qdf_mem_free(peer);
  5014. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5015. return QDF_STATUS_E_FAILURE;
  5016. }
  5017. QDF_STATUS dp_peer_legacy_setup(struct dp_soc *soc, struct dp_peer *peer)
  5018. {
  5019. /* txrx_peer might exist already in peer reuse case */
  5020. if (peer->txrx_peer)
  5021. return QDF_STATUS_SUCCESS;
  5022. if (dp_txrx_peer_attach(soc, peer) !=
  5023. QDF_STATUS_SUCCESS) {
  5024. dp_err("peer txrx ctx alloc failed");
  5025. return QDF_STATUS_E_FAILURE;
  5026. }
  5027. return QDF_STATUS_SUCCESS;
  5028. }
  5029. #ifdef WLAN_FEATURE_11BE_MLO
  5030. static QDF_STATUS dp_mld_peer_change_vdev(struct dp_soc *soc,
  5031. struct dp_peer *mld_peer,
  5032. uint8_t new_vdev_id)
  5033. {
  5034. struct dp_vdev *prev_vdev;
  5035. prev_vdev = mld_peer->vdev;
  5036. /* release the ref to original dp_vdev */
  5037. dp_vdev_unref_delete(soc, mld_peer->vdev,
  5038. DP_MOD_ID_CHILD);
  5039. /*
  5040. * get the ref to new dp_vdev,
  5041. * increase dp_vdev ref_cnt
  5042. */
  5043. mld_peer->vdev = dp_vdev_get_ref_by_id(soc, new_vdev_id,
  5044. DP_MOD_ID_CHILD);
  5045. mld_peer->txrx_peer->vdev = mld_peer->vdev;
  5046. dp_info("Change vdev for ML peer " QDF_MAC_ADDR_FMT
  5047. " old vdev %pK id %d new vdev %pK id %d",
  5048. QDF_MAC_ADDR_REF(mld_peer->mac_addr.raw),
  5049. prev_vdev, prev_vdev->vdev_id, mld_peer->vdev, new_vdev_id);
  5050. dp_cfg_event_record_mlo_setup_vdev_update_evt(
  5051. soc, mld_peer, prev_vdev,
  5052. mld_peer->vdev);
  5053. return QDF_STATUS_SUCCESS;
  5054. }
  5055. QDF_STATUS dp_peer_mlo_setup(
  5056. struct dp_soc *soc,
  5057. struct dp_peer *peer,
  5058. uint8_t vdev_id,
  5059. struct cdp_peer_setup_info *setup_info)
  5060. {
  5061. struct dp_peer *mld_peer = NULL;
  5062. struct cdp_txrx_peer_params_update params = {0};
  5063. /* Non-MLO connection */
  5064. if (!setup_info || !setup_info->mld_peer_mac) {
  5065. /* To handle downgrade scenarios */
  5066. if (peer->vdev->opmode == wlan_op_mode_sta) {
  5067. struct cdp_txrx_peer_params_update params = {0};
  5068. params.chip_id = dp_get_chip_id(soc);
  5069. params.pdev_id = peer->vdev->pdev->pdev_id;
  5070. params.vdev_id = peer->vdev->vdev_id;
  5071. dp_wdi_event_handler(
  5072. WDI_EVENT_STA_PRIMARY_UMAC_UPDATE,
  5073. soc,
  5074. (void *)&params, peer->peer_id,
  5075. WDI_NO_VAL, params.pdev_id);
  5076. }
  5077. return QDF_STATUS_SUCCESS;
  5078. }
  5079. dp_cfg_event_record_peer_setup_evt(soc, DP_CFG_EVENT_MLO_SETUP,
  5080. peer, NULL, vdev_id, setup_info);
  5081. /* if this is the first link peer */
  5082. if (setup_info->is_first_link)
  5083. /* create MLD peer */
  5084. dp_peer_create_wifi3((struct cdp_soc_t *)soc,
  5085. vdev_id,
  5086. setup_info->mld_peer_mac,
  5087. CDP_MLD_PEER_TYPE);
  5088. if (peer->vdev->opmode == wlan_op_mode_sta &&
  5089. setup_info->is_primary_link) {
  5090. struct cdp_txrx_peer_params_update params = {0};
  5091. params.chip_id = dp_get_chip_id(soc);
  5092. params.pdev_id = peer->vdev->pdev->pdev_id;
  5093. params.vdev_id = peer->vdev->vdev_id;
  5094. dp_wdi_event_handler(
  5095. WDI_EVENT_STA_PRIMARY_UMAC_UPDATE,
  5096. soc,
  5097. (void *)&params, peer->peer_id,
  5098. WDI_NO_VAL, params.pdev_id);
  5099. }
  5100. peer->first_link = setup_info->is_first_link;
  5101. peer->primary_link = setup_info->is_primary_link;
  5102. mld_peer = dp_mld_peer_find_hash_find(soc,
  5103. setup_info->mld_peer_mac,
  5104. 0, vdev_id, DP_MOD_ID_CDP);
  5105. dp_info("Peer %pK MAC " QDF_MAC_ADDR_FMT " mld peer %pK MAC "
  5106. QDF_MAC_ADDR_FMT " first_link %d, primary_link %d", peer,
  5107. QDF_MAC_ADDR_REF(peer->mac_addr.raw), mld_peer,
  5108. QDF_MAC_ADDR_REF(setup_info->mld_peer_mac),
  5109. peer->first_link,
  5110. peer->primary_link);
  5111. if (mld_peer) {
  5112. if (setup_info->is_first_link) {
  5113. /* assign rx_tid to mld peer */
  5114. mld_peer->rx_tid = peer->rx_tid;
  5115. /* no cdp_peer_setup for MLD peer,
  5116. * set it for addba processing
  5117. */
  5118. qdf_atomic_set(&mld_peer->is_default_route_set, 1);
  5119. } else {
  5120. /* free link peer original rx_tids mem */
  5121. dp_peer_rx_tids_destroy(peer);
  5122. /* assign mld peer rx_tid to link peer */
  5123. peer->rx_tid = mld_peer->rx_tid;
  5124. }
  5125. if (setup_info->is_primary_link &&
  5126. !setup_info->is_first_link) {
  5127. /*
  5128. * if first link is not the primary link,
  5129. * then need to change mld_peer->vdev as
  5130. * primary link dp_vdev is not same one
  5131. * during mld peer creation.
  5132. */
  5133. dp_info("Primary link is not the first link. vdev: %pK "
  5134. "vdev_id %d vdev_ref_cnt %d",
  5135. mld_peer->vdev, vdev_id,
  5136. qdf_atomic_read(&mld_peer->vdev->ref_cnt));
  5137. dp_mld_peer_change_vdev(soc, mld_peer, vdev_id);
  5138. params.vdev_id = peer->vdev->vdev_id;
  5139. params.peer_mac = mld_peer->mac_addr.raw;
  5140. params.chip_id = dp_get_chip_id(soc);
  5141. params.pdev_id = peer->vdev->pdev->pdev_id;
  5142. dp_wdi_event_handler(
  5143. WDI_EVENT_PEER_PRIMARY_UMAC_UPDATE,
  5144. soc, (void *)&params, peer->peer_id,
  5145. WDI_NO_VAL, params.pdev_id);
  5146. }
  5147. /* associate mld and link peer */
  5148. dp_link_peer_add_mld_peer(peer, mld_peer);
  5149. dp_mld_peer_add_link_peer(mld_peer, peer);
  5150. mld_peer->txrx_peer->is_mld_peer = 1;
  5151. dp_peer_unref_delete(mld_peer, DP_MOD_ID_CDP);
  5152. } else {
  5153. peer->mld_peer = NULL;
  5154. dp_err("mld peer" QDF_MAC_ADDR_FMT "not found!",
  5155. QDF_MAC_ADDR_REF(setup_info->mld_peer_mac));
  5156. return QDF_STATUS_E_FAILURE;
  5157. }
  5158. return QDF_STATUS_SUCCESS;
  5159. }
  5160. /**
  5161. * dp_mlo_peer_authorize() - authorize MLO peer
  5162. * @soc: soc handle
  5163. * @peer: pointer to link peer
  5164. *
  5165. * Return: void
  5166. */
  5167. static void dp_mlo_peer_authorize(struct dp_soc *soc,
  5168. struct dp_peer *peer)
  5169. {
  5170. int i;
  5171. struct dp_peer *link_peer = NULL;
  5172. struct dp_peer *mld_peer = peer->mld_peer;
  5173. struct dp_mld_link_peers link_peers_info;
  5174. if (!mld_peer)
  5175. return;
  5176. /* get link peers with reference */
  5177. dp_get_link_peers_ref_from_mld_peer(soc, mld_peer,
  5178. &link_peers_info,
  5179. DP_MOD_ID_CDP);
  5180. for (i = 0; i < link_peers_info.num_links; i++) {
  5181. link_peer = link_peers_info.link_peers[i];
  5182. if (!link_peer->authorize) {
  5183. dp_release_link_peers_ref(&link_peers_info,
  5184. DP_MOD_ID_CDP);
  5185. mld_peer->authorize = false;
  5186. return;
  5187. }
  5188. }
  5189. /* if we are here all link peers are authorized,
  5190. * authorize ml_peer also
  5191. */
  5192. mld_peer->authorize = true;
  5193. /* release link peers reference */
  5194. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  5195. }
  5196. #endif
  5197. /**
  5198. * dp_peer_setup_wifi3_wrapper() - initialize the peer
  5199. * @soc_hdl: soc handle object
  5200. * @vdev_id : vdev_id of vdev object
  5201. * @peer_mac: Peer's mac address
  5202. * @setup_info: peer setup info for MLO
  5203. *
  5204. * Return: QDF_STATUS
  5205. */
  5206. static QDF_STATUS
  5207. dp_peer_setup_wifi3_wrapper(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  5208. uint8_t *peer_mac,
  5209. struct cdp_peer_setup_info *setup_info)
  5210. {
  5211. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  5212. return soc->arch_ops.txrx_peer_setup(soc_hdl, vdev_id,
  5213. peer_mac, setup_info);
  5214. }
  5215. /**
  5216. * dp_cp_peer_del_resp_handler() - Handle the peer delete response
  5217. * @soc_hdl: Datapath SOC handle
  5218. * @vdev_id: id of virtual device object
  5219. * @mac_addr: Mac address of the peer
  5220. *
  5221. * Return: QDF_STATUS
  5222. */
  5223. static QDF_STATUS dp_cp_peer_del_resp_handler(struct cdp_soc_t *soc_hdl,
  5224. uint8_t vdev_id,
  5225. uint8_t *mac_addr)
  5226. {
  5227. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  5228. struct dp_ast_entry *ast_entry = NULL;
  5229. txrx_ast_free_cb cb = NULL;
  5230. void *cookie;
  5231. if (soc->ast_offload_support)
  5232. return QDF_STATUS_E_INVAL;
  5233. qdf_spin_lock_bh(&soc->ast_lock);
  5234. ast_entry =
  5235. dp_peer_ast_hash_find_by_vdevid(soc, mac_addr,
  5236. vdev_id);
  5237. /* in case of qwrap we have multiple BSS peers
  5238. * with same mac address
  5239. *
  5240. * AST entry for this mac address will be created
  5241. * only for one peer hence it will be NULL here
  5242. */
  5243. if ((!ast_entry || !ast_entry->delete_in_progress) ||
  5244. (ast_entry->peer_id != HTT_INVALID_PEER)) {
  5245. qdf_spin_unlock_bh(&soc->ast_lock);
  5246. return QDF_STATUS_E_FAILURE;
  5247. }
  5248. if (ast_entry->is_mapped)
  5249. soc->ast_table[ast_entry->ast_idx] = NULL;
  5250. DP_STATS_INC(soc, ast.deleted, 1);
  5251. dp_peer_ast_hash_remove(soc, ast_entry);
  5252. cb = ast_entry->callback;
  5253. cookie = ast_entry->cookie;
  5254. ast_entry->callback = NULL;
  5255. ast_entry->cookie = NULL;
  5256. soc->num_ast_entries--;
  5257. qdf_spin_unlock_bh(&soc->ast_lock);
  5258. if (cb) {
  5259. cb(soc->ctrl_psoc,
  5260. dp_soc_to_cdp_soc(soc),
  5261. cookie,
  5262. CDP_TXRX_AST_DELETED);
  5263. }
  5264. qdf_mem_free(ast_entry);
  5265. return QDF_STATUS_SUCCESS;
  5266. }
  5267. #ifdef WLAN_SUPPORT_MSCS
  5268. /**
  5269. * dp_record_mscs_params() - Record MSCS parameters sent by the STA in
  5270. * the MSCS Request to the AP.
  5271. * @soc_hdl: Datapath soc handle
  5272. * @peer_mac: STA Mac address
  5273. * @vdev_id: ID of the vdev handle
  5274. * @mscs_params: Structure having MSCS parameters obtained
  5275. * from handshake
  5276. * @active: Flag to set MSCS active/inactive
  5277. *
  5278. * The AP makes a note of these parameters while comparing the MSDUs
  5279. * sent by the STA, to send the downlink traffic with correct User
  5280. * priority.
  5281. *
  5282. * Return: QDF_STATUS - Success/Invalid
  5283. */
  5284. static QDF_STATUS
  5285. dp_record_mscs_params(struct cdp_soc_t *soc_hdl, uint8_t *peer_mac,
  5286. uint8_t vdev_id, struct cdp_mscs_params *mscs_params,
  5287. bool active)
  5288. {
  5289. struct dp_peer *peer;
  5290. struct dp_peer *tgt_peer;
  5291. QDF_STATUS status = QDF_STATUS_E_INVAL;
  5292. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  5293. peer = dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  5294. DP_MOD_ID_CDP);
  5295. if (!peer) {
  5296. dp_err("Peer is NULL!");
  5297. goto fail;
  5298. }
  5299. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  5300. if (!tgt_peer)
  5301. goto fail;
  5302. if (!active) {
  5303. dp_info("MSCS Procedure is terminated");
  5304. tgt_peer->mscs_active = active;
  5305. goto fail;
  5306. }
  5307. if (mscs_params->classifier_type == IEEE80211_TCLAS_MASK_CLA_TYPE_4) {
  5308. /* Populate entries inside IPV4 database first */
  5309. tgt_peer->mscs_ipv4_parameter.user_priority_bitmap =
  5310. mscs_params->user_pri_bitmap;
  5311. tgt_peer->mscs_ipv4_parameter.user_priority_limit =
  5312. mscs_params->user_pri_limit;
  5313. tgt_peer->mscs_ipv4_parameter.classifier_mask =
  5314. mscs_params->classifier_mask;
  5315. /* Populate entries inside IPV6 database */
  5316. tgt_peer->mscs_ipv6_parameter.user_priority_bitmap =
  5317. mscs_params->user_pri_bitmap;
  5318. tgt_peer->mscs_ipv6_parameter.user_priority_limit =
  5319. mscs_params->user_pri_limit;
  5320. tgt_peer->mscs_ipv6_parameter.classifier_mask =
  5321. mscs_params->classifier_mask;
  5322. tgt_peer->mscs_active = 1;
  5323. dp_info("\n\tMSCS Procedure request based parameters for "QDF_MAC_ADDR_FMT"\n"
  5324. "\tClassifier_type = %d\tUser priority bitmap = %x\n"
  5325. "\tUser priority limit = %x\tClassifier mask = %x",
  5326. QDF_MAC_ADDR_REF(peer_mac),
  5327. mscs_params->classifier_type,
  5328. tgt_peer->mscs_ipv4_parameter.user_priority_bitmap,
  5329. tgt_peer->mscs_ipv4_parameter.user_priority_limit,
  5330. tgt_peer->mscs_ipv4_parameter.classifier_mask);
  5331. }
  5332. status = QDF_STATUS_SUCCESS;
  5333. fail:
  5334. if (peer)
  5335. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5336. return status;
  5337. }
  5338. #endif
  5339. /**
  5340. * dp_get_sec_type() - Get the security type
  5341. * @soc: soc handle
  5342. * @vdev_id: id of dp handle
  5343. * @peer_mac: mac of datapath PEER handle
  5344. * @sec_idx: Security id (mcast, ucast)
  5345. *
  5346. * return sec_type: Security type
  5347. */
  5348. static int dp_get_sec_type(struct cdp_soc_t *soc, uint8_t vdev_id,
  5349. uint8_t *peer_mac, uint8_t sec_idx)
  5350. {
  5351. int sec_type = 0;
  5352. struct dp_peer *peer =
  5353. dp_peer_get_tgt_peer_hash_find((struct dp_soc *)soc,
  5354. peer_mac, 0, vdev_id,
  5355. DP_MOD_ID_CDP);
  5356. if (!peer) {
  5357. dp_cdp_err("%pK: Peer is NULL!", (struct dp_soc *)soc);
  5358. return sec_type;
  5359. }
  5360. if (!peer->txrx_peer) {
  5361. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5362. dp_peer_debug("%pK: txrx peer is NULL!", soc);
  5363. return sec_type;
  5364. }
  5365. sec_type = peer->txrx_peer->security[sec_idx].sec_type;
  5366. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5367. return sec_type;
  5368. }
  5369. /**
  5370. * dp_peer_authorize() - authorize txrx peer
  5371. * @soc_hdl: soc handle
  5372. * @vdev_id: id of dp handle
  5373. * @peer_mac: mac of datapath PEER handle
  5374. * @authorize:
  5375. *
  5376. * Return: QDF_STATUS
  5377. *
  5378. */
  5379. static QDF_STATUS
  5380. dp_peer_authorize(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  5381. uint8_t *peer_mac, uint32_t authorize)
  5382. {
  5383. QDF_STATUS status = QDF_STATUS_SUCCESS;
  5384. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  5385. struct dp_peer *peer = dp_peer_get_tgt_peer_hash_find(soc, peer_mac,
  5386. 0, vdev_id,
  5387. DP_MOD_ID_CDP);
  5388. if (!peer) {
  5389. dp_cdp_debug("%pK: Peer is NULL!", soc);
  5390. status = QDF_STATUS_E_FAILURE;
  5391. } else {
  5392. peer->authorize = authorize ? 1 : 0;
  5393. if (peer->txrx_peer)
  5394. peer->txrx_peer->authorize = peer->authorize;
  5395. if (!peer->authorize)
  5396. dp_peer_flush_frags(soc_hdl, vdev_id, peer_mac);
  5397. dp_mlo_peer_authorize(soc, peer);
  5398. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5399. }
  5400. return status;
  5401. }
  5402. /**
  5403. * dp_peer_get_authorize() - get peer authorize status
  5404. * @soc_hdl: soc handle
  5405. * @vdev_id: id of dp handle
  5406. * @peer_mac: mac of datapath PEER handle
  5407. *
  5408. * Return: true is peer is authorized, false otherwise
  5409. */
  5410. static bool
  5411. dp_peer_get_authorize(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  5412. uint8_t *peer_mac)
  5413. {
  5414. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  5415. bool authorize = false;
  5416. struct dp_peer *peer = dp_peer_find_hash_find(soc, peer_mac,
  5417. 0, vdev_id,
  5418. DP_MOD_ID_CDP);
  5419. if (!peer) {
  5420. dp_cdp_debug("%pK: Peer is NULL!", soc);
  5421. return authorize;
  5422. }
  5423. authorize = peer->authorize;
  5424. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5425. return authorize;
  5426. }
  5427. void dp_vdev_unref_delete(struct dp_soc *soc, struct dp_vdev *vdev,
  5428. enum dp_mod_id mod_id)
  5429. {
  5430. ol_txrx_vdev_delete_cb vdev_delete_cb = NULL;
  5431. void *vdev_delete_context = NULL;
  5432. uint8_t vdev_id = vdev->vdev_id;
  5433. struct dp_pdev *pdev = vdev->pdev;
  5434. struct dp_vdev *tmp_vdev = NULL;
  5435. uint8_t found = 0;
  5436. QDF_ASSERT(qdf_atomic_dec_return(&vdev->mod_refs[mod_id]) >= 0);
  5437. /* Return if this is not the last reference*/
  5438. if (!qdf_atomic_dec_and_test(&vdev->ref_cnt))
  5439. return;
  5440. /*
  5441. * This should be set as last reference need to released
  5442. * after cdp_vdev_detach() is called
  5443. *
  5444. * if this assert is hit there is a ref count issue
  5445. */
  5446. QDF_ASSERT(vdev->delete.pending);
  5447. vdev_delete_cb = vdev->delete.callback;
  5448. vdev_delete_context = vdev->delete.context;
  5449. dp_info("deleting vdev object %pK ("QDF_MAC_ADDR_FMT")- its last peer is done",
  5450. vdev, QDF_MAC_ADDR_REF(vdev->mac_addr.raw));
  5451. if (wlan_op_mode_monitor == vdev->opmode) {
  5452. dp_monitor_vdev_delete(soc, vdev);
  5453. goto free_vdev;
  5454. }
  5455. /* all peers are gone, go ahead and delete it */
  5456. dp_tx_flow_pool_unmap_handler(pdev, vdev_id,
  5457. FLOW_TYPE_VDEV, vdev_id);
  5458. dp_tx_vdev_detach(vdev);
  5459. dp_monitor_vdev_detach(vdev);
  5460. free_vdev:
  5461. qdf_spinlock_destroy(&vdev->peer_list_lock);
  5462. qdf_spin_lock_bh(&soc->inactive_vdev_list_lock);
  5463. TAILQ_FOREACH(tmp_vdev, &soc->inactive_vdev_list,
  5464. inactive_list_elem) {
  5465. if (tmp_vdev == vdev) {
  5466. found = 1;
  5467. break;
  5468. }
  5469. }
  5470. if (found)
  5471. TAILQ_REMOVE(&soc->inactive_vdev_list, vdev,
  5472. inactive_list_elem);
  5473. /* delete this peer from the list */
  5474. qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
  5475. dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_UNREF_DEL,
  5476. vdev);
  5477. dp_info("deleting vdev object %pK ("QDF_MAC_ADDR_FMT")",
  5478. vdev, QDF_MAC_ADDR_REF(vdev->mac_addr.raw));
  5479. wlan_minidump_remove(vdev, sizeof(*vdev), soc->ctrl_psoc,
  5480. WLAN_MD_DP_VDEV, "dp_vdev");
  5481. qdf_mem_free(vdev);
  5482. vdev = NULL;
  5483. if (vdev_delete_cb)
  5484. vdev_delete_cb(vdev_delete_context);
  5485. }
  5486. qdf_export_symbol(dp_vdev_unref_delete);
  5487. void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
  5488. {
  5489. struct dp_vdev *vdev = peer->vdev;
  5490. struct dp_pdev *pdev = vdev->pdev;
  5491. struct dp_soc *soc = pdev->soc;
  5492. uint16_t peer_id;
  5493. struct dp_peer *tmp_peer;
  5494. bool found = false;
  5495. if (mod_id > DP_MOD_ID_RX)
  5496. QDF_ASSERT(qdf_atomic_dec_return(&peer->mod_refs[mod_id]) >= 0);
  5497. /*
  5498. * Hold the lock all the way from checking if the peer ref count
  5499. * is zero until the peer references are removed from the hash
  5500. * table and vdev list (if the peer ref count is zero).
  5501. * This protects against a new HL tx operation starting to use the
  5502. * peer object just after this function concludes it's done being used.
  5503. * Furthermore, the lock needs to be held while checking whether the
  5504. * vdev's list of peers is empty, to make sure that list is not modified
  5505. * concurrently with the empty check.
  5506. */
  5507. if (qdf_atomic_dec_and_test(&peer->ref_cnt)) {
  5508. peer_id = peer->peer_id;
  5509. /*
  5510. * Make sure that the reference to the peer in
  5511. * peer object map is removed
  5512. */
  5513. QDF_ASSERT(peer_id == HTT_INVALID_PEER);
  5514. dp_peer_info("Deleting peer %pK ("QDF_MAC_ADDR_FMT")", peer,
  5515. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  5516. dp_peer_sawf_ctx_free(soc, peer);
  5517. wlan_minidump_remove(peer, sizeof(*peer), soc->ctrl_psoc,
  5518. WLAN_MD_DP_PEER, "dp_peer");
  5519. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  5520. TAILQ_FOREACH(tmp_peer, &soc->inactive_peer_list,
  5521. inactive_list_elem) {
  5522. if (tmp_peer == peer) {
  5523. found = 1;
  5524. break;
  5525. }
  5526. }
  5527. if (found)
  5528. TAILQ_REMOVE(&soc->inactive_peer_list, peer,
  5529. inactive_list_elem);
  5530. /* delete this peer from the list */
  5531. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  5532. DP_AST_ASSERT(TAILQ_EMPTY(&peer->ast_entry_list));
  5533. dp_peer_update_state(soc, peer, DP_PEER_STATE_FREED);
  5534. /* cleanup the peer data */
  5535. dp_peer_cleanup(vdev, peer);
  5536. dp_monitor_peer_detach(soc, peer);
  5537. qdf_spinlock_destroy(&peer->peer_state_lock);
  5538. dp_txrx_peer_detach(soc, peer);
  5539. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_UNREF_DEL,
  5540. peer, vdev, 0);
  5541. qdf_mem_free(peer);
  5542. /*
  5543. * Decrement ref count taken at peer create
  5544. */
  5545. dp_peer_info("Deleted peer. Unref vdev %pK, vdev_ref_cnt %d",
  5546. vdev, qdf_atomic_read(&vdev->ref_cnt));
  5547. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CHILD);
  5548. }
  5549. }
  5550. qdf_export_symbol(dp_peer_unref_delete);
  5551. void dp_txrx_peer_unref_delete(dp_txrx_ref_handle handle,
  5552. enum dp_mod_id mod_id)
  5553. {
  5554. dp_peer_unref_delete((struct dp_peer *)handle, mod_id);
  5555. }
  5556. qdf_export_symbol(dp_txrx_peer_unref_delete);
  5557. /**
  5558. * dp_peer_delete_wifi3() - Delete txrx peer
  5559. * @soc_hdl: soc handle
  5560. * @vdev_id: id of dp handle
  5561. * @peer_mac: mac of datapath PEER handle
  5562. * @bitmap: bitmap indicating special handling of request.
  5563. * @peer_type: peer type (link or MLD)
  5564. *
  5565. */
  5566. static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
  5567. uint8_t vdev_id,
  5568. uint8_t *peer_mac, uint32_t bitmap,
  5569. enum cdp_peer_type peer_type)
  5570. {
  5571. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5572. struct dp_peer *peer;
  5573. struct cdp_peer_info peer_info = { 0 };
  5574. struct dp_vdev *vdev = NULL;
  5575. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac,
  5576. false, peer_type);
  5577. peer = dp_peer_hash_find_wrapper(soc, &peer_info, DP_MOD_ID_CDP);
  5578. /* Peer can be null for monitor vap mac address */
  5579. if (!peer) {
  5580. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_DEBUG,
  5581. "%s: Invalid peer\n", __func__);
  5582. return QDF_STATUS_E_FAILURE;
  5583. }
  5584. if (!peer->valid) {
  5585. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5586. dp_err("Invalid peer: "QDF_MAC_ADDR_FMT,
  5587. QDF_MAC_ADDR_REF(peer_mac));
  5588. return QDF_STATUS_E_ALREADY;
  5589. }
  5590. vdev = peer->vdev;
  5591. if (!vdev) {
  5592. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5593. return QDF_STATUS_E_FAILURE;
  5594. }
  5595. peer->valid = 0;
  5596. dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_DELETE, peer,
  5597. vdev, 0);
  5598. dp_init_info("%pK: peer %pK (" QDF_MAC_ADDR_FMT ") pending-refs %d",
  5599. soc, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
  5600. qdf_atomic_read(&peer->ref_cnt));
  5601. dp_peer_rx_reo_shared_qaddr_delete(soc, peer);
  5602. dp_local_peer_id_free(peer->vdev->pdev, peer);
  5603. /* Drop all rx packets before deleting peer */
  5604. dp_clear_peer_internal(soc, peer);
  5605. qdf_spinlock_destroy(&peer->peer_info_lock);
  5606. dp_peer_multipass_list_remove(peer);
  5607. /* remove the reference to the peer from the hash table */
  5608. dp_peer_find_hash_remove(soc, peer);
  5609. dp_peer_vdev_list_remove(soc, vdev, peer);
  5610. dp_peer_mlo_delete(peer);
  5611. qdf_spin_lock_bh(&soc->inactive_peer_list_lock);
  5612. TAILQ_INSERT_TAIL(&soc->inactive_peer_list, peer,
  5613. inactive_list_elem);
  5614. qdf_spin_unlock_bh(&soc->inactive_peer_list_lock);
  5615. /*
  5616. * Remove the reference added during peer_attach.
  5617. * The peer will still be left allocated until the
  5618. * PEER_UNMAP message arrives to remove the other
  5619. * reference, added by the PEER_MAP message.
  5620. */
  5621. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  5622. /*
  5623. * Remove the reference taken above
  5624. */
  5625. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5626. return QDF_STATUS_SUCCESS;
  5627. }
  5628. #ifdef DP_RX_UDP_OVER_PEER_ROAM
  5629. static QDF_STATUS dp_update_roaming_peer_wifi3(struct cdp_soc_t *soc_hdl,
  5630. uint8_t vdev_id,
  5631. uint8_t *peer_mac,
  5632. uint32_t auth_status)
  5633. {
  5634. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5635. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  5636. DP_MOD_ID_CDP);
  5637. if (!vdev)
  5638. return QDF_STATUS_E_FAILURE;
  5639. vdev->roaming_peer_status = auth_status;
  5640. qdf_mem_copy(vdev->roaming_peer_mac.raw, peer_mac,
  5641. QDF_MAC_ADDR_SIZE);
  5642. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5643. return QDF_STATUS_SUCCESS;
  5644. }
  5645. #endif
  5646. /**
  5647. * dp_get_vdev_mac_addr_wifi3() - Detach txrx peer
  5648. * @soc_hdl: Datapath soc handle
  5649. * @vdev_id: virtual interface id
  5650. *
  5651. * Return: MAC address on success, NULL on failure.
  5652. *
  5653. */
  5654. static uint8_t *dp_get_vdev_mac_addr_wifi3(struct cdp_soc_t *soc_hdl,
  5655. uint8_t vdev_id)
  5656. {
  5657. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5658. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  5659. DP_MOD_ID_CDP);
  5660. uint8_t *mac = NULL;
  5661. if (!vdev)
  5662. return NULL;
  5663. mac = vdev->mac_addr.raw;
  5664. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5665. return mac;
  5666. }
  5667. /**
  5668. * dp_vdev_set_wds() - Enable per packet stats
  5669. * @soc_hdl: DP soc handle
  5670. * @vdev_id: id of DP VDEV handle
  5671. * @val: value
  5672. *
  5673. * Return: none
  5674. */
  5675. static int dp_vdev_set_wds(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  5676. uint32_t val)
  5677. {
  5678. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5679. struct dp_vdev *vdev =
  5680. dp_vdev_get_ref_by_id((struct dp_soc *)soc, vdev_id,
  5681. DP_MOD_ID_CDP);
  5682. if (!vdev)
  5683. return QDF_STATUS_E_FAILURE;
  5684. vdev->wds_enabled = val;
  5685. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5686. return QDF_STATUS_SUCCESS;
  5687. }
  5688. static int dp_get_opmode(struct cdp_soc_t *soc_hdl, uint8_t vdev_id)
  5689. {
  5690. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5691. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  5692. DP_MOD_ID_CDP);
  5693. int opmode;
  5694. if (!vdev) {
  5695. dp_err_rl("vdev for id %d is NULL", vdev_id);
  5696. return -EINVAL;
  5697. }
  5698. opmode = vdev->opmode;
  5699. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5700. return opmode;
  5701. }
  5702. /**
  5703. * dp_get_os_rx_handles_from_vdev_wifi3() - Get os rx handles for a vdev
  5704. * @soc_hdl: ol_txrx_soc_handle handle
  5705. * @vdev_id: vdev id for which os rx handles are needed
  5706. * @stack_fn_p: pointer to stack function pointer
  5707. * @osif_vdev_p: pointer to ol_osif_vdev_handle
  5708. *
  5709. * Return: void
  5710. */
  5711. static
  5712. void dp_get_os_rx_handles_from_vdev_wifi3(struct cdp_soc_t *soc_hdl,
  5713. uint8_t vdev_id,
  5714. ol_txrx_rx_fp *stack_fn_p,
  5715. ol_osif_vdev_handle *osif_vdev_p)
  5716. {
  5717. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5718. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  5719. DP_MOD_ID_CDP);
  5720. if (qdf_unlikely(!vdev)) {
  5721. *stack_fn_p = NULL;
  5722. *osif_vdev_p = NULL;
  5723. return;
  5724. }
  5725. *stack_fn_p = vdev->osif_rx_stack;
  5726. *osif_vdev_p = vdev->osif_vdev;
  5727. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5728. }
  5729. /**
  5730. * dp_get_ctrl_pdev_from_vdev_wifi3() - Get control pdev of vdev
  5731. * @soc_hdl: datapath soc handle
  5732. * @vdev_id: virtual device/interface id
  5733. *
  5734. * Return: Handle to control pdev
  5735. */
  5736. static struct cdp_cfg *dp_get_ctrl_pdev_from_vdev_wifi3(
  5737. struct cdp_soc_t *soc_hdl,
  5738. uint8_t vdev_id)
  5739. {
  5740. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5741. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  5742. DP_MOD_ID_CDP);
  5743. struct dp_pdev *pdev;
  5744. if (!vdev)
  5745. return NULL;
  5746. pdev = vdev->pdev;
  5747. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5748. return pdev ? (struct cdp_cfg *)pdev->wlan_cfg_ctx : NULL;
  5749. }
  5750. int32_t dp_get_tx_pending(struct cdp_pdev *pdev_handle)
  5751. {
  5752. struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
  5753. return qdf_atomic_read(&pdev->num_tx_outstanding);
  5754. }
  5755. /**
  5756. * dp_get_peer_mac_from_peer_id() - get peer mac
  5757. * @soc: CDP SoC handle
  5758. * @peer_id: Peer ID
  5759. * @peer_mac: MAC addr of PEER
  5760. *
  5761. * Return: QDF_STATUS
  5762. */
  5763. static QDF_STATUS dp_get_peer_mac_from_peer_id(struct cdp_soc_t *soc,
  5764. uint32_t peer_id,
  5765. uint8_t *peer_mac)
  5766. {
  5767. struct dp_peer *peer;
  5768. if (soc && peer_mac) {
  5769. peer = dp_peer_get_ref_by_id((struct dp_soc *)soc,
  5770. (uint16_t)peer_id,
  5771. DP_MOD_ID_CDP);
  5772. if (peer) {
  5773. qdf_mem_copy(peer_mac, peer->mac_addr.raw,
  5774. QDF_MAC_ADDR_SIZE);
  5775. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  5776. return QDF_STATUS_SUCCESS;
  5777. }
  5778. }
  5779. return QDF_STATUS_E_FAILURE;
  5780. }
  5781. #ifdef MESH_MODE_SUPPORT
  5782. static
  5783. void dp_vdev_set_mesh_mode(struct cdp_vdev *vdev_hdl, uint32_t val)
  5784. {
  5785. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  5786. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  5787. vdev->mesh_vdev = val;
  5788. if (val)
  5789. vdev->skip_sw_tid_classification |=
  5790. DP_TX_MESH_ENABLED;
  5791. else
  5792. vdev->skip_sw_tid_classification &=
  5793. ~DP_TX_MESH_ENABLED;
  5794. }
  5795. /**
  5796. * dp_vdev_set_mesh_rx_filter() - to set the mesh rx filter
  5797. * @vdev_hdl: virtual device object
  5798. * @val: value to be set
  5799. *
  5800. * Return: void
  5801. */
  5802. static
  5803. void dp_vdev_set_mesh_rx_filter(struct cdp_vdev *vdev_hdl, uint32_t val)
  5804. {
  5805. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  5806. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  5807. vdev->mesh_rx_filter = val;
  5808. }
  5809. #endif
  5810. /**
  5811. * dp_vdev_set_hlos_tid_override() - to set hlos tid override
  5812. * @vdev: virtual device object
  5813. * @val: value to be set
  5814. *
  5815. * Return: void
  5816. */
  5817. static
  5818. void dp_vdev_set_hlos_tid_override(struct dp_vdev *vdev, uint32_t val)
  5819. {
  5820. dp_cdp_info("%pK: val %d", vdev->pdev->soc, val);
  5821. if (val)
  5822. vdev->skip_sw_tid_classification |=
  5823. DP_TXRX_HLOS_TID_OVERRIDE_ENABLED;
  5824. else
  5825. vdev->skip_sw_tid_classification &=
  5826. ~DP_TXRX_HLOS_TID_OVERRIDE_ENABLED;
  5827. }
  5828. /**
  5829. * dp_vdev_get_hlos_tid_override() - to get hlos tid override flag
  5830. * @vdev_hdl: virtual device object
  5831. *
  5832. * Return: 1 if this flag is set
  5833. */
  5834. static
  5835. uint8_t dp_vdev_get_hlos_tid_override(struct cdp_vdev *vdev_hdl)
  5836. {
  5837. struct dp_vdev *vdev = (struct dp_vdev *)vdev_hdl;
  5838. return !!(vdev->skip_sw_tid_classification &
  5839. DP_TXRX_HLOS_TID_OVERRIDE_ENABLED);
  5840. }
  5841. #ifdef VDEV_PEER_PROTOCOL_COUNT
  5842. static void dp_enable_vdev_peer_protocol_count(struct cdp_soc_t *soc_hdl,
  5843. int8_t vdev_id,
  5844. bool enable)
  5845. {
  5846. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5847. struct dp_vdev *vdev;
  5848. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  5849. if (!vdev)
  5850. return;
  5851. dp_info("enable %d vdev_id %d", enable, vdev_id);
  5852. vdev->peer_protocol_count_track = enable;
  5853. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5854. }
  5855. static void dp_enable_vdev_peer_protocol_drop_mask(struct cdp_soc_t *soc_hdl,
  5856. int8_t vdev_id,
  5857. int drop_mask)
  5858. {
  5859. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5860. struct dp_vdev *vdev;
  5861. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  5862. if (!vdev)
  5863. return;
  5864. dp_info("drop_mask %d vdev_id %d", drop_mask, vdev_id);
  5865. vdev->peer_protocol_count_dropmask = drop_mask;
  5866. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5867. }
  5868. static int dp_is_vdev_peer_protocol_count_enabled(struct cdp_soc_t *soc_hdl,
  5869. int8_t vdev_id)
  5870. {
  5871. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5872. struct dp_vdev *vdev;
  5873. int peer_protocol_count_track;
  5874. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  5875. if (!vdev)
  5876. return 0;
  5877. dp_info("enable %d vdev_id %d", vdev->peer_protocol_count_track,
  5878. vdev_id);
  5879. peer_protocol_count_track =
  5880. vdev->peer_protocol_count_track;
  5881. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5882. return peer_protocol_count_track;
  5883. }
  5884. static int dp_get_vdev_peer_protocol_drop_mask(struct cdp_soc_t *soc_hdl,
  5885. int8_t vdev_id)
  5886. {
  5887. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  5888. struct dp_vdev *vdev;
  5889. int peer_protocol_count_dropmask;
  5890. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  5891. if (!vdev)
  5892. return 0;
  5893. dp_info("drop_mask %d vdev_id %d", vdev->peer_protocol_count_dropmask,
  5894. vdev_id);
  5895. peer_protocol_count_dropmask =
  5896. vdev->peer_protocol_count_dropmask;
  5897. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  5898. return peer_protocol_count_dropmask;
  5899. }
  5900. #endif
  5901. bool dp_check_pdev_exists(struct dp_soc *soc, struct dp_pdev *data)
  5902. {
  5903. uint8_t pdev_count;
  5904. for (pdev_count = 0; pdev_count < MAX_PDEV_CNT; pdev_count++) {
  5905. if (soc->pdev_list[pdev_count] &&
  5906. soc->pdev_list[pdev_count] == data)
  5907. return true;
  5908. }
  5909. return false;
  5910. }
  5911. void dp_aggregate_vdev_stats(struct dp_vdev *vdev,
  5912. struct cdp_vdev_stats *vdev_stats,
  5913. enum dp_pkt_xmit_type xmit_type)
  5914. {
  5915. if (!vdev || !vdev->pdev)
  5916. return;
  5917. dp_update_vdev_ingress_stats(vdev);
  5918. dp_copy_vdev_stats_to_tgt_buf(vdev_stats,
  5919. &vdev->stats, xmit_type);
  5920. dp_vdev_iterate_peer(vdev, dp_update_vdev_stats, vdev_stats,
  5921. DP_MOD_ID_GENERIC_STATS);
  5922. dp_update_vdev_rate_stats(vdev_stats, &vdev->stats);
  5923. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5924. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, vdev->pdev->soc,
  5925. vdev_stats, vdev->vdev_id,
  5926. UPDATE_VDEV_STATS, vdev->pdev->pdev_id);
  5927. #endif
  5928. }
  5929. void dp_aggregate_pdev_stats(struct dp_pdev *pdev)
  5930. {
  5931. struct dp_vdev *vdev = NULL;
  5932. struct dp_soc *soc;
  5933. struct cdp_vdev_stats *vdev_stats =
  5934. qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  5935. if (!vdev_stats) {
  5936. dp_cdp_err("%pK: DP alloc failure - unable to get alloc vdev stats",
  5937. pdev->soc);
  5938. return;
  5939. }
  5940. soc = pdev->soc;
  5941. qdf_mem_zero(&pdev->stats.tx, sizeof(pdev->stats.tx));
  5942. qdf_mem_zero(&pdev->stats.rx, sizeof(pdev->stats.rx));
  5943. qdf_mem_zero(&pdev->stats.tx_i, sizeof(pdev->stats.tx_i));
  5944. qdf_mem_zero(&pdev->stats.rx_i, sizeof(pdev->stats.rx_i));
  5945. if (dp_monitor_is_enable_mcopy_mode(pdev))
  5946. dp_monitor_invalid_peer_update_pdev_stats(soc, pdev);
  5947. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  5948. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  5949. dp_aggregate_vdev_stats(vdev, vdev_stats, DP_XMIT_TOTAL);
  5950. dp_update_pdev_stats(pdev, vdev_stats);
  5951. dp_update_pdev_ingress_stats(pdev, vdev);
  5952. }
  5953. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  5954. qdf_mem_free(vdev_stats);
  5955. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  5956. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, pdev->soc, &pdev->stats,
  5957. pdev->pdev_id, UPDATE_PDEV_STATS, pdev->pdev_id);
  5958. #endif
  5959. }
  5960. /**
  5961. * dp_vdev_getstats() - get vdev packet level stats
  5962. * @vdev_handle: Datapath VDEV handle
  5963. * @stats: cdp network device stats structure
  5964. *
  5965. * Return: QDF_STATUS
  5966. */
  5967. static QDF_STATUS dp_vdev_getstats(struct cdp_vdev *vdev_handle,
  5968. struct cdp_dev_stats *stats)
  5969. {
  5970. struct dp_vdev *vdev = (struct dp_vdev *)vdev_handle;
  5971. struct dp_pdev *pdev;
  5972. struct dp_soc *soc;
  5973. struct cdp_vdev_stats *vdev_stats;
  5974. if (!vdev)
  5975. return QDF_STATUS_E_FAILURE;
  5976. pdev = vdev->pdev;
  5977. if (!pdev)
  5978. return QDF_STATUS_E_FAILURE;
  5979. soc = pdev->soc;
  5980. vdev_stats = qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  5981. if (!vdev_stats) {
  5982. dp_err("%pK: DP alloc failure - unable to get alloc vdev stats",
  5983. soc);
  5984. return QDF_STATUS_E_FAILURE;
  5985. }
  5986. dp_aggregate_vdev_stats(vdev, vdev_stats, DP_XMIT_LINK);
  5987. stats->tx_packets = vdev_stats->tx.comp_pkt.num;
  5988. stats->tx_bytes = vdev_stats->tx.comp_pkt.bytes;
  5989. stats->tx_errors = vdev_stats->tx.tx_failed;
  5990. stats->tx_dropped = vdev_stats->tx_i.dropped.dropped_pkt.num +
  5991. vdev_stats->tx_i.sg.dropped_host.num +
  5992. vdev_stats->tx_i.mcast_en.dropped_map_error +
  5993. vdev_stats->tx_i.mcast_en.dropped_self_mac +
  5994. vdev_stats->tx_i.mcast_en.dropped_send_fail +
  5995. vdev_stats->tx.nawds_mcast_drop;
  5996. if (!wlan_cfg_get_vdev_stats_hw_offload_config(soc->wlan_cfg_ctx)) {
  5997. stats->rx_packets = vdev_stats->rx.to_stack.num;
  5998. stats->rx_bytes = vdev_stats->rx.to_stack.bytes;
  5999. } else {
  6000. stats->rx_packets = vdev_stats->rx_i.reo_rcvd_pkt.num +
  6001. vdev_stats->rx_i.null_q_desc_pkt.num +
  6002. vdev_stats->rx_i.routed_eapol_pkt.num;
  6003. stats->rx_bytes = vdev_stats->rx_i.reo_rcvd_pkt.bytes +
  6004. vdev_stats->rx_i.null_q_desc_pkt.bytes +
  6005. vdev_stats->rx_i.routed_eapol_pkt.bytes;
  6006. }
  6007. stats->rx_errors = vdev_stats->rx.err.mic_err +
  6008. vdev_stats->rx.err.decrypt_err +
  6009. vdev_stats->rx.err.fcserr +
  6010. vdev_stats->rx.err.pn_err +
  6011. vdev_stats->rx.err.oor_err +
  6012. vdev_stats->rx.err.jump_2k_err +
  6013. vdev_stats->rx.err.rxdma_wifi_parse_err;
  6014. stats->rx_dropped = vdev_stats->rx.mec_drop.num +
  6015. vdev_stats->rx.multipass_rx_pkt_drop +
  6016. vdev_stats->rx.peer_unauth_rx_pkt_drop +
  6017. vdev_stats->rx.policy_check_drop +
  6018. vdev_stats->rx.nawds_mcast_drop +
  6019. vdev_stats->rx.mcast_3addr_drop +
  6020. vdev_stats->rx.ppeds_drop.num;
  6021. qdf_mem_free(vdev_stats);
  6022. return QDF_STATUS_SUCCESS;
  6023. }
  6024. /**
  6025. * dp_pdev_getstats() - get pdev packet level stats
  6026. * @pdev_handle: Datapath PDEV handle
  6027. * @stats: cdp network device stats structure
  6028. *
  6029. * Return: QDF_STATUS
  6030. */
  6031. static void dp_pdev_getstats(struct cdp_pdev *pdev_handle,
  6032. struct cdp_dev_stats *stats)
  6033. {
  6034. struct dp_pdev *pdev = (struct dp_pdev *)pdev_handle;
  6035. dp_aggregate_pdev_stats(pdev);
  6036. stats->tx_packets = pdev->stats.tx.comp_pkt.num;
  6037. stats->tx_bytes = pdev->stats.tx.comp_pkt.bytes;
  6038. stats->tx_errors = pdev->stats.tx.tx_failed;
  6039. stats->tx_dropped = pdev->stats.tx_i.dropped.dropped_pkt.num +
  6040. pdev->stats.tx_i.sg.dropped_host.num +
  6041. pdev->stats.tx_i.mcast_en.dropped_map_error +
  6042. pdev->stats.tx_i.mcast_en.dropped_self_mac +
  6043. pdev->stats.tx_i.mcast_en.dropped_send_fail +
  6044. pdev->stats.tx.nawds_mcast_drop +
  6045. pdev->stats.tso_stats.dropped_host.num;
  6046. if (!wlan_cfg_get_vdev_stats_hw_offload_config(pdev->soc->wlan_cfg_ctx)) {
  6047. stats->rx_packets = pdev->stats.rx.to_stack.num;
  6048. stats->rx_bytes = pdev->stats.rx.to_stack.bytes;
  6049. } else {
  6050. stats->rx_packets = pdev->stats.rx_i.reo_rcvd_pkt.num +
  6051. pdev->stats.rx_i.null_q_desc_pkt.num +
  6052. pdev->stats.rx_i.routed_eapol_pkt.num;
  6053. stats->rx_bytes = pdev->stats.rx_i.reo_rcvd_pkt.bytes +
  6054. pdev->stats.rx_i.null_q_desc_pkt.bytes +
  6055. pdev->stats.rx_i.routed_eapol_pkt.bytes;
  6056. }
  6057. stats->rx_errors = pdev->stats.err.ip_csum_err +
  6058. pdev->stats.err.tcp_udp_csum_err +
  6059. pdev->stats.rx.err.mic_err +
  6060. pdev->stats.rx.err.decrypt_err +
  6061. pdev->stats.rx.err.fcserr +
  6062. pdev->stats.rx.err.pn_err +
  6063. pdev->stats.rx.err.oor_err +
  6064. pdev->stats.rx.err.jump_2k_err +
  6065. pdev->stats.rx.err.rxdma_wifi_parse_err;
  6066. stats->rx_dropped = pdev->stats.dropped.msdu_not_done +
  6067. pdev->stats.dropped.mec +
  6068. pdev->stats.dropped.mesh_filter +
  6069. pdev->stats.dropped.wifi_parse +
  6070. pdev->stats.dropped.mon_rx_drop +
  6071. pdev->stats.dropped.mon_radiotap_update_err +
  6072. pdev->stats.rx.mec_drop.num +
  6073. pdev->stats.rx.ppeds_drop.num +
  6074. pdev->stats.rx.multipass_rx_pkt_drop +
  6075. pdev->stats.rx.peer_unauth_rx_pkt_drop +
  6076. pdev->stats.rx.policy_check_drop +
  6077. pdev->stats.rx.nawds_mcast_drop +
  6078. pdev->stats.rx.mcast_3addr_drop;
  6079. }
  6080. /**
  6081. * dp_get_device_stats() - get interface level packet stats
  6082. * @soc_hdl: soc handle
  6083. * @id: vdev_id or pdev_id based on type
  6084. * @stats: cdp network device stats structure
  6085. * @type: device type pdev/vdev
  6086. *
  6087. * Return: QDF_STATUS
  6088. */
  6089. static QDF_STATUS dp_get_device_stats(struct cdp_soc_t *soc_hdl, uint8_t id,
  6090. struct cdp_dev_stats *stats,
  6091. uint8_t type)
  6092. {
  6093. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  6094. QDF_STATUS status = QDF_STATUS_E_FAILURE;
  6095. struct dp_vdev *vdev;
  6096. switch (type) {
  6097. case UPDATE_VDEV_STATS:
  6098. vdev = dp_vdev_get_ref_by_id(soc, id, DP_MOD_ID_CDP);
  6099. if (vdev) {
  6100. status = dp_vdev_getstats((struct cdp_vdev *)vdev,
  6101. stats);
  6102. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  6103. }
  6104. return status;
  6105. case UPDATE_PDEV_STATS:
  6106. {
  6107. struct dp_pdev *pdev =
  6108. dp_get_pdev_from_soc_pdev_id_wifi3(
  6109. (struct dp_soc *)soc,
  6110. id);
  6111. if (pdev) {
  6112. dp_pdev_getstats((struct cdp_pdev *)pdev,
  6113. stats);
  6114. return QDF_STATUS_SUCCESS;
  6115. }
  6116. }
  6117. break;
  6118. default:
  6119. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  6120. "apstats cannot be updated for this input "
  6121. "type %d", type);
  6122. break;
  6123. }
  6124. return QDF_STATUS_E_FAILURE;
  6125. }
  6126. const
  6127. char *dp_srng_get_str_from_hal_ring_type(enum hal_ring_type ring_type)
  6128. {
  6129. switch (ring_type) {
  6130. case REO_DST:
  6131. return "Reo_dst";
  6132. case REO_EXCEPTION:
  6133. return "Reo_exception";
  6134. case REO_CMD:
  6135. return "Reo_cmd";
  6136. case REO_REINJECT:
  6137. return "Reo_reinject";
  6138. case REO_STATUS:
  6139. return "Reo_status";
  6140. case WBM2SW_RELEASE:
  6141. return "wbm2sw_release";
  6142. case TCL_DATA:
  6143. return "tcl_data";
  6144. case TCL_CMD_CREDIT:
  6145. return "tcl_cmd_credit";
  6146. case TCL_STATUS:
  6147. return "tcl_status";
  6148. case SW2WBM_RELEASE:
  6149. return "sw2wbm_release";
  6150. case RXDMA_BUF:
  6151. return "Rxdma_buf";
  6152. case RXDMA_DST:
  6153. return "Rxdma_dst";
  6154. case RXDMA_MONITOR_BUF:
  6155. return "Rxdma_monitor_buf";
  6156. case RXDMA_MONITOR_DESC:
  6157. return "Rxdma_monitor_desc";
  6158. case RXDMA_MONITOR_STATUS:
  6159. return "Rxdma_monitor_status";
  6160. case RXDMA_MONITOR_DST:
  6161. return "Rxdma_monitor_destination";
  6162. case WBM_IDLE_LINK:
  6163. return "WBM_hw_idle_link";
  6164. case PPE2TCL:
  6165. return "PPE2TCL";
  6166. case REO2PPE:
  6167. return "REO2PPE";
  6168. case TX_MONITOR_DST:
  6169. return "tx_monitor_destination";
  6170. case TX_MONITOR_BUF:
  6171. return "tx_monitor_buf";
  6172. default:
  6173. dp_err("Invalid ring type: %u", ring_type);
  6174. break;
  6175. }
  6176. return "Invalid";
  6177. }
  6178. void dp_print_napi_stats(struct dp_soc *soc)
  6179. {
  6180. hif_print_napi_stats(soc->hif_handle);
  6181. }
  6182. /**
  6183. * dp_txrx_host_peer_stats_clr() - Reinitialize the txrx peer stats
  6184. * @soc: Datapath soc
  6185. * @peer: Datatpath peer
  6186. * @arg: argument to iter function
  6187. *
  6188. * Return: QDF_STATUS
  6189. */
  6190. static inline void
  6191. dp_txrx_host_peer_stats_clr(struct dp_soc *soc,
  6192. struct dp_peer *peer,
  6193. void *arg)
  6194. {
  6195. struct dp_txrx_peer *txrx_peer = NULL;
  6196. struct dp_peer *tgt_peer = NULL;
  6197. struct cdp_interface_peer_stats peer_stats_intf = {0};
  6198. peer_stats_intf.rx_avg_snr = CDP_INVALID_SNR;
  6199. DP_STATS_CLR(peer);
  6200. /* Clear monitor peer stats */
  6201. dp_monitor_peer_reset_stats(soc, peer);
  6202. /* Clear MLD peer stats only when link peer is primary */
  6203. if (dp_peer_is_primary_link_peer(peer)) {
  6204. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  6205. if (tgt_peer) {
  6206. DP_STATS_CLR(tgt_peer);
  6207. txrx_peer = tgt_peer->txrx_peer;
  6208. dp_txrx_peer_stats_clr(txrx_peer);
  6209. }
  6210. }
  6211. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  6212. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, peer->vdev->pdev->soc,
  6213. &peer_stats_intf, peer->peer_id,
  6214. UPDATE_PEER_STATS, peer->vdev->pdev->pdev_id);
  6215. #endif
  6216. }
  6217. #ifdef WLAN_DP_SRNG_USAGE_WM_TRACKING
  6218. static inline void dp_srng_clear_ring_usage_wm_stats(struct dp_soc *soc)
  6219. {
  6220. int ring;
  6221. for (ring = 0; ring < soc->num_reo_dest_rings; ring++)
  6222. hal_srng_clear_ring_usage_wm_locked(soc->hal_soc,
  6223. soc->reo_dest_ring[ring].hal_srng);
  6224. }
  6225. #else
  6226. static inline void dp_srng_clear_ring_usage_wm_stats(struct dp_soc *soc)
  6227. {
  6228. }
  6229. #endif
  6230. #ifdef WLAN_SUPPORT_PPEDS
  6231. static void dp_clear_tx_ppeds_stats(struct dp_soc *soc)
  6232. {
  6233. if (soc->arch_ops.dp_ppeds_clear_stats)
  6234. soc->arch_ops.dp_ppeds_clear_stats(soc);
  6235. }
  6236. static void dp_ppeds_clear_ring_util_stats(struct dp_soc *soc)
  6237. {
  6238. if (soc->arch_ops.dp_txrx_ppeds_clear_rings_stats)
  6239. soc->arch_ops.dp_txrx_ppeds_clear_rings_stats(soc);
  6240. }
  6241. #else
  6242. static void dp_clear_tx_ppeds_stats(struct dp_soc *soc)
  6243. {
  6244. }
  6245. static void dp_ppeds_clear_ring_util_stats(struct dp_soc *soc)
  6246. {
  6247. }
  6248. #endif
  6249. /**
  6250. * dp_txrx_host_stats_clr() - Reinitialize the txrx stats
  6251. * @vdev: DP_VDEV handle
  6252. * @soc: DP_SOC handle
  6253. *
  6254. * Return: QDF_STATUS
  6255. */
  6256. static inline QDF_STATUS
  6257. dp_txrx_host_stats_clr(struct dp_vdev *vdev, struct dp_soc *soc)
  6258. {
  6259. struct dp_vdev *var_vdev = NULL;
  6260. if (!vdev || !vdev->pdev)
  6261. return QDF_STATUS_E_FAILURE;
  6262. /*
  6263. * if NSS offload is enabled, then send message
  6264. * to NSS FW to clear the stats. Once NSS FW clears the statistics
  6265. * then clear host statistics.
  6266. */
  6267. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  6268. if (soc->cdp_soc.ol_ops->nss_stats_clr)
  6269. soc->cdp_soc.ol_ops->nss_stats_clr(soc->ctrl_psoc,
  6270. vdev->vdev_id);
  6271. }
  6272. dp_vdev_stats_hw_offload_target_clear(soc, vdev->pdev->pdev_id,
  6273. (1 << vdev->vdev_id));
  6274. DP_STATS_CLR(vdev->pdev);
  6275. DP_STATS_CLR(vdev->pdev->soc);
  6276. dp_clear_tx_ppeds_stats(soc);
  6277. dp_ppeds_clear_ring_util_stats(soc);
  6278. hif_clear_napi_stats(vdev->pdev->soc->hif_handle);
  6279. TAILQ_FOREACH(var_vdev, &vdev->pdev->vdev_list, vdev_list_elem) {
  6280. DP_STATS_CLR(var_vdev);
  6281. dp_vdev_iterate_peer(var_vdev, dp_txrx_host_peer_stats_clr,
  6282. NULL, DP_MOD_ID_GENERIC_STATS);
  6283. }
  6284. dp_srng_clear_ring_usage_wm_stats(soc);
  6285. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  6286. dp_wdi_event_handler(WDI_EVENT_UPDATE_DP_STATS, vdev->pdev->soc,
  6287. &vdev->stats, vdev->vdev_id,
  6288. UPDATE_VDEV_STATS, vdev->pdev->pdev_id);
  6289. #endif
  6290. return QDF_STATUS_SUCCESS;
  6291. }
  6292. /**
  6293. * dp_get_peer_calibr_stats()- Get peer calibrated stats
  6294. * @peer: Datapath peer
  6295. * @peer_stats: buffer for peer stats
  6296. *
  6297. * Return: none
  6298. */
  6299. static inline
  6300. void dp_get_peer_calibr_stats(struct dp_peer *peer,
  6301. struct cdp_peer_stats *peer_stats)
  6302. {
  6303. struct dp_peer *tgt_peer;
  6304. tgt_peer = dp_get_tgt_peer_from_peer(peer);
  6305. if (!tgt_peer)
  6306. return;
  6307. peer_stats->tx.last_per = tgt_peer->stats.tx.last_per;
  6308. peer_stats->tx.tx_bytes_success_last =
  6309. tgt_peer->stats.tx.tx_bytes_success_last;
  6310. peer_stats->tx.tx_data_success_last =
  6311. tgt_peer->stats.tx.tx_data_success_last;
  6312. peer_stats->tx.tx_byte_rate = tgt_peer->stats.tx.tx_byte_rate;
  6313. peer_stats->tx.tx_data_rate = tgt_peer->stats.tx.tx_data_rate;
  6314. peer_stats->tx.tx_data_ucast_last =
  6315. tgt_peer->stats.tx.tx_data_ucast_last;
  6316. peer_stats->tx.tx_data_ucast_rate =
  6317. tgt_peer->stats.tx.tx_data_ucast_rate;
  6318. peer_stats->tx.inactive_time = tgt_peer->stats.tx.inactive_time;
  6319. peer_stats->rx.rx_bytes_success_last =
  6320. tgt_peer->stats.rx.rx_bytes_success_last;
  6321. peer_stats->rx.rx_data_success_last =
  6322. tgt_peer->stats.rx.rx_data_success_last;
  6323. peer_stats->rx.rx_byte_rate = tgt_peer->stats.rx.rx_byte_rate;
  6324. peer_stats->rx.rx_data_rate = tgt_peer->stats.rx.rx_data_rate;
  6325. }
  6326. /**
  6327. * dp_get_peer_basic_stats()- Get peer basic stats
  6328. * @peer: Datapath peer
  6329. * @peer_stats: buffer for peer stats
  6330. *
  6331. * Return: none
  6332. */
  6333. static inline
  6334. void dp_get_peer_basic_stats(struct dp_peer *peer,
  6335. struct cdp_peer_stats *peer_stats)
  6336. {
  6337. struct dp_txrx_peer *txrx_peer;
  6338. txrx_peer = dp_get_txrx_peer(peer);
  6339. if (!txrx_peer)
  6340. return;
  6341. peer_stats->tx.comp_pkt.num += txrx_peer->comp_pkt.num;
  6342. peer_stats->tx.comp_pkt.bytes += txrx_peer->comp_pkt.bytes;
  6343. peer_stats->tx.tx_failed += txrx_peer->tx_failed;
  6344. peer_stats->rx.to_stack.num += txrx_peer->to_stack.num;
  6345. peer_stats->rx.to_stack.bytes += txrx_peer->to_stack.bytes;
  6346. }
  6347. #ifdef QCA_ENHANCED_STATS_SUPPORT
  6348. /**
  6349. * dp_get_peer_per_pkt_stats()- Get peer per pkt stats
  6350. * @peer: Datapath peer
  6351. * @peer_stats: buffer for peer stats
  6352. *
  6353. * Return: none
  6354. */
  6355. static inline
  6356. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  6357. struct cdp_peer_stats *peer_stats)
  6358. {
  6359. struct dp_txrx_peer *txrx_peer;
  6360. struct dp_peer_per_pkt_stats *per_pkt_stats;
  6361. uint8_t inx = 0, link_id = 0;
  6362. struct dp_pdev *pdev;
  6363. struct dp_soc *soc;
  6364. uint8_t stats_arr_size;
  6365. txrx_peer = dp_get_txrx_peer(peer);
  6366. pdev = peer->vdev->pdev;
  6367. if (!txrx_peer)
  6368. return;
  6369. if (!IS_MLO_DP_LINK_PEER(peer)) {
  6370. stats_arr_size = txrx_peer->stats_arr_size;
  6371. for (inx = 0; inx < stats_arr_size; inx++) {
  6372. per_pkt_stats = &txrx_peer->stats[inx].per_pkt_stats;
  6373. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  6374. }
  6375. } else {
  6376. soc = pdev->soc;
  6377. link_id = dp_get_peer_hw_link_id(soc, pdev);
  6378. per_pkt_stats =
  6379. &txrx_peer->stats[link_id].per_pkt_stats;
  6380. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  6381. }
  6382. }
  6383. #ifdef WLAN_FEATURE_11BE_MLO
  6384. /**
  6385. * dp_get_peer_extd_stats()- Get peer extd stats
  6386. * @peer: Datapath peer
  6387. * @peer_stats: buffer for peer stats
  6388. *
  6389. * Return: none
  6390. */
  6391. static inline
  6392. void dp_get_peer_extd_stats(struct dp_peer *peer,
  6393. struct cdp_peer_stats *peer_stats)
  6394. {
  6395. struct dp_soc *soc = peer->vdev->pdev->soc;
  6396. if (IS_MLO_DP_MLD_PEER(peer)) {
  6397. uint8_t i;
  6398. struct dp_peer *link_peer;
  6399. struct dp_soc *link_peer_soc;
  6400. struct dp_mld_link_peers link_peers_info;
  6401. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  6402. &link_peers_info,
  6403. DP_MOD_ID_CDP);
  6404. for (i = 0; i < link_peers_info.num_links; i++) {
  6405. link_peer = link_peers_info.link_peers[i];
  6406. link_peer_soc = link_peer->vdev->pdev->soc;
  6407. dp_monitor_peer_get_stats(link_peer_soc, link_peer,
  6408. peer_stats,
  6409. UPDATE_PEER_STATS);
  6410. }
  6411. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  6412. } else {
  6413. dp_monitor_peer_get_stats(soc, peer, peer_stats,
  6414. UPDATE_PEER_STATS);
  6415. }
  6416. }
  6417. #else
  6418. static inline
  6419. void dp_get_peer_extd_stats(struct dp_peer *peer,
  6420. struct cdp_peer_stats *peer_stats)
  6421. {
  6422. struct dp_soc *soc = peer->vdev->pdev->soc;
  6423. dp_monitor_peer_get_stats(soc, peer, peer_stats, UPDATE_PEER_STATS);
  6424. }
  6425. #endif
  6426. #else
  6427. #if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
  6428. static inline
  6429. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  6430. struct cdp_peer_stats *peer_stats)
  6431. {
  6432. uint8_t i, index;
  6433. struct dp_mld_link_peers link_peers_info;
  6434. struct dp_txrx_peer *txrx_peer;
  6435. struct dp_peer_per_pkt_stats *per_pkt_stats;
  6436. struct dp_soc *soc = peer->vdev->pdev->soc;
  6437. txrx_peer = dp_get_txrx_peer(peer);
  6438. if (!txrx_peer)
  6439. return;
  6440. if (IS_MLO_DP_MLD_PEER(peer)) {
  6441. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  6442. &link_peers_info,
  6443. DP_MOD_ID_GENERIC_STATS);
  6444. for (i = 0; i < link_peers_info.num_links; i++) {
  6445. if (i > txrx_peer->stats_arr_size)
  6446. break;
  6447. per_pkt_stats = &txrx_peer->stats[i].per_pkt_stats;
  6448. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  6449. }
  6450. dp_release_link_peers_ref(&link_peers_info,
  6451. DP_MOD_ID_GENERIC_STATS);
  6452. } else {
  6453. index = dp_get_peer_link_id(peer);
  6454. per_pkt_stats = &txrx_peer->stats[index].per_pkt_stats;
  6455. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  6456. qdf_mem_copy(&peer_stats->mac_addr,
  6457. &peer->mac_addr.raw[0],
  6458. QDF_MAC_ADDR_SIZE);
  6459. }
  6460. }
  6461. static inline
  6462. void dp_get_peer_extd_stats(struct dp_peer *peer,
  6463. struct cdp_peer_stats *peer_stats)
  6464. {
  6465. uint8_t i, index;
  6466. struct dp_mld_link_peers link_peers_info;
  6467. struct dp_txrx_peer *txrx_peer;
  6468. struct dp_peer_extd_stats *extd_stats;
  6469. struct dp_soc *soc = peer->vdev->pdev->soc;
  6470. txrx_peer = dp_get_txrx_peer(peer);
  6471. if (qdf_unlikely(!txrx_peer)) {
  6472. dp_err_rl("txrx_peer NULL for peer MAC: " QDF_MAC_ADDR_FMT,
  6473. QDF_MAC_ADDR_REF(peer->mac_addr.raw));
  6474. return;
  6475. }
  6476. if (IS_MLO_DP_MLD_PEER(peer)) {
  6477. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  6478. &link_peers_info,
  6479. DP_MOD_ID_GENERIC_STATS);
  6480. for (i = 0; i < link_peers_info.num_links; i++) {
  6481. if (i > txrx_peer->stats_arr_size)
  6482. break;
  6483. extd_stats = &txrx_peer->stats[i].extd_stats;
  6484. /* Return aggregated stats for MLD peer */
  6485. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  6486. }
  6487. dp_release_link_peers_ref(&link_peers_info,
  6488. DP_MOD_ID_GENERIC_STATS);
  6489. } else {
  6490. index = dp_get_peer_link_id(peer);
  6491. extd_stats = &txrx_peer->stats[index].extd_stats;
  6492. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  6493. qdf_mem_copy(&peer_stats->mac_addr,
  6494. &peer->mac_addr.raw[0],
  6495. QDF_MAC_ADDR_SIZE);
  6496. }
  6497. }
  6498. #else
  6499. static inline
  6500. void dp_get_peer_per_pkt_stats(struct dp_peer *peer,
  6501. struct cdp_peer_stats *peer_stats)
  6502. {
  6503. struct dp_txrx_peer *txrx_peer;
  6504. struct dp_peer_per_pkt_stats *per_pkt_stats;
  6505. txrx_peer = dp_get_txrx_peer(peer);
  6506. if (!txrx_peer)
  6507. return;
  6508. per_pkt_stats = &txrx_peer->stats[0].per_pkt_stats;
  6509. DP_UPDATE_PER_PKT_STATS(peer_stats, per_pkt_stats);
  6510. }
  6511. static inline
  6512. void dp_get_peer_extd_stats(struct dp_peer *peer,
  6513. struct cdp_peer_stats *peer_stats)
  6514. {
  6515. struct dp_txrx_peer *txrx_peer;
  6516. struct dp_peer_extd_stats *extd_stats;
  6517. txrx_peer = dp_get_txrx_peer(peer);
  6518. if (qdf_unlikely(!txrx_peer)) {
  6519. dp_err_rl("txrx_peer NULL");
  6520. return;
  6521. }
  6522. extd_stats = &txrx_peer->stats[0].extd_stats;
  6523. DP_UPDATE_EXTD_STATS(peer_stats, extd_stats);
  6524. }
  6525. #endif
  6526. #endif
  6527. /**
  6528. * dp_get_peer_tx_per()- Get peer packet error ratio
  6529. * @peer_stats: buffer for peer stats
  6530. *
  6531. * Return: none
  6532. */
  6533. static inline
  6534. void dp_get_peer_tx_per(struct cdp_peer_stats *peer_stats)
  6535. {
  6536. if (peer_stats->tx.tx_success.num + peer_stats->tx.retries > 0)
  6537. peer_stats->tx.per = qdf_do_div((peer_stats->tx.retries * 100),
  6538. (peer_stats->tx.tx_success.num +
  6539. peer_stats->tx.retries));
  6540. else
  6541. peer_stats->tx.per = 0;
  6542. }
  6543. void dp_get_peer_stats(struct dp_peer *peer, struct cdp_peer_stats *peer_stats)
  6544. {
  6545. dp_get_peer_calibr_stats(peer, peer_stats);
  6546. dp_get_peer_basic_stats(peer, peer_stats);
  6547. dp_get_peer_per_pkt_stats(peer, peer_stats);
  6548. dp_get_peer_extd_stats(peer, peer_stats);
  6549. dp_get_peer_tx_per(peer_stats);
  6550. }
  6551. /**
  6552. * dp_get_host_peer_stats()- function to print peer stats
  6553. * @soc: dp_soc handle
  6554. * @mac_addr: mac address of the peer
  6555. *
  6556. * Return: QDF_STATUS
  6557. */
  6558. static QDF_STATUS
  6559. dp_get_host_peer_stats(struct cdp_soc_t *soc, uint8_t *mac_addr)
  6560. {
  6561. struct dp_peer *peer = NULL;
  6562. struct cdp_peer_stats *peer_stats = NULL;
  6563. struct cdp_peer_info peer_info = { 0 };
  6564. if (!mac_addr) {
  6565. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  6566. "%s: NULL peer mac addr\n", __func__);
  6567. return QDF_STATUS_E_FAILURE;
  6568. }
  6569. DP_PEER_INFO_PARAMS_INIT(&peer_info, DP_VDEV_ALL, mac_addr, false,
  6570. CDP_WILD_PEER_TYPE);
  6571. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  6572. DP_MOD_ID_CDP);
  6573. if (!peer) {
  6574. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  6575. "%s: Invalid peer\n", __func__);
  6576. return QDF_STATUS_E_FAILURE;
  6577. }
  6578. peer_stats = qdf_mem_malloc(sizeof(struct cdp_peer_stats));
  6579. if (!peer_stats) {
  6580. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  6581. "%s: Memory allocation failed for cdp_peer_stats\n",
  6582. __func__);
  6583. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6584. return QDF_STATUS_E_NOMEM;
  6585. }
  6586. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  6587. dp_get_peer_stats(peer, peer_stats);
  6588. dp_print_peer_stats(peer, peer_stats);
  6589. dp_peer_rxtid_stats(dp_get_tgt_peer_from_peer(peer),
  6590. dp_rx_tid_stats_cb, NULL);
  6591. qdf_mem_free(peer_stats);
  6592. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6593. return QDF_STATUS_SUCCESS;
  6594. }
  6595. /**
  6596. * dp_txrx_stats_help() - Helper function for Txrx_Stats
  6597. *
  6598. * Return: None
  6599. */
  6600. static void dp_txrx_stats_help(void)
  6601. {
  6602. dp_info("Command: iwpriv wlan0 txrx_stats <stats_option> <mac_id>");
  6603. dp_info("stats_option:");
  6604. dp_info(" 1 -- HTT Tx Statistics");
  6605. dp_info(" 2 -- HTT Rx Statistics");
  6606. dp_info(" 3 -- HTT Tx HW Queue Statistics");
  6607. dp_info(" 4 -- HTT Tx HW Sched Statistics");
  6608. dp_info(" 5 -- HTT Error Statistics");
  6609. dp_info(" 6 -- HTT TQM Statistics");
  6610. dp_info(" 7 -- HTT TQM CMDQ Statistics");
  6611. dp_info(" 8 -- HTT TX_DE_CMN Statistics");
  6612. dp_info(" 9 -- HTT Tx Rate Statistics");
  6613. dp_info(" 10 -- HTT Rx Rate Statistics");
  6614. dp_info(" 11 -- HTT Peer Statistics");
  6615. dp_info(" 12 -- HTT Tx SelfGen Statistics");
  6616. dp_info(" 13 -- HTT Tx MU HWQ Statistics");
  6617. dp_info(" 14 -- HTT RING_IF_INFO Statistics");
  6618. dp_info(" 15 -- HTT SRNG Statistics");
  6619. dp_info(" 16 -- HTT SFM Info Statistics");
  6620. dp_info(" 17 -- HTT PDEV_TX_MU_MIMO_SCHED INFO Statistics");
  6621. dp_info(" 18 -- HTT Peer List Details");
  6622. dp_info(" 20 -- Clear Host Statistics");
  6623. dp_info(" 21 -- Host Rx Rate Statistics");
  6624. dp_info(" 22 -- Host Tx Rate Statistics");
  6625. dp_info(" 23 -- Host Tx Statistics");
  6626. dp_info(" 24 -- Host Rx Statistics");
  6627. dp_info(" 25 -- Host AST Statistics");
  6628. dp_info(" 26 -- Host SRNG PTR Statistics");
  6629. dp_info(" 27 -- Host Mon Statistics");
  6630. dp_info(" 28 -- Host REO Queue Statistics");
  6631. dp_info(" 29 -- Host Soc cfg param Statistics");
  6632. dp_info(" 30 -- Host pdev cfg param Statistics");
  6633. dp_info(" 31 -- Host NAPI stats");
  6634. dp_info(" 32 -- Host Interrupt stats");
  6635. dp_info(" 33 -- Host FISA stats");
  6636. dp_info(" 34 -- Host Register Work stats");
  6637. dp_info(" 35 -- HW REO Queue stats");
  6638. dp_info(" 36 -- Host WBM IDLE link desc ring HP/TP");
  6639. dp_info(" 37 -- Host SRNG usage watermark stats");
  6640. }
  6641. #ifdef DP_UMAC_HW_RESET_SUPPORT
  6642. /**
  6643. * dp_umac_rst_skel_enable_update() - Update skel dbg flag for umac reset
  6644. * @soc: dp soc handle
  6645. * @en: ebable/disable
  6646. *
  6647. * Return: void
  6648. */
  6649. static void dp_umac_rst_skel_enable_update(struct dp_soc *soc, bool en)
  6650. {
  6651. soc->umac_reset_ctx.skel_enable = en;
  6652. dp_cdp_debug("UMAC HW reset debug skeleton code enabled :%u",
  6653. soc->umac_reset_ctx.skel_enable);
  6654. }
  6655. /**
  6656. * dp_umac_rst_skel_enable_get() - Get skel dbg flag for umac reset
  6657. * @soc: dp soc handle
  6658. *
  6659. * Return: enable/disable flag
  6660. */
  6661. static bool dp_umac_rst_skel_enable_get(struct dp_soc *soc)
  6662. {
  6663. return soc->umac_reset_ctx.skel_enable;
  6664. }
  6665. #else
  6666. static void dp_umac_rst_skel_enable_update(struct dp_soc *soc, bool en)
  6667. {
  6668. }
  6669. static bool dp_umac_rst_skel_enable_get(struct dp_soc *soc)
  6670. {
  6671. return false;
  6672. }
  6673. #endif
  6674. #ifndef WLAN_SOFTUMAC_SUPPORT
  6675. static void dp_print_reg_write_stats(struct dp_soc *soc)
  6676. {
  6677. hal_dump_reg_write_stats(soc->hal_soc);
  6678. hal_dump_reg_write_srng_stats(soc->hal_soc);
  6679. }
  6680. #else
  6681. static void dp_print_reg_write_stats(struct dp_soc *soc)
  6682. {
  6683. hif_print_reg_write_stats(soc->hif_handle);
  6684. }
  6685. #endif
  6686. /**
  6687. * dp_print_host_stats()- Function to print the stats aggregated at host
  6688. * @vdev: DP_VDEV handle
  6689. * @req: host stats type
  6690. * @soc: dp soc handler
  6691. *
  6692. * Return: 0 on success, print error message in case of failure
  6693. */
  6694. static int
  6695. dp_print_host_stats(struct dp_vdev *vdev,
  6696. struct cdp_txrx_stats_req *req,
  6697. struct dp_soc *soc)
  6698. {
  6699. struct dp_pdev *pdev = (struct dp_pdev *)vdev->pdev;
  6700. enum cdp_host_txrx_stats type =
  6701. dp_stats_mapping_table[req->stats][STATS_HOST];
  6702. dp_aggregate_pdev_stats(pdev);
  6703. switch (type) {
  6704. case TXRX_CLEAR_STATS:
  6705. dp_txrx_host_stats_clr(vdev, soc);
  6706. break;
  6707. case TXRX_RX_RATE_STATS:
  6708. dp_print_rx_rates(vdev);
  6709. break;
  6710. case TXRX_TX_RATE_STATS:
  6711. dp_print_tx_rates(vdev);
  6712. break;
  6713. case TXRX_TX_HOST_STATS:
  6714. dp_print_pdev_tx_stats(pdev);
  6715. dp_print_soc_tx_stats(pdev->soc);
  6716. dp_print_global_desc_count();
  6717. dp_print_vdev_mlo_mcast_tx_stats(vdev);
  6718. break;
  6719. case TXRX_RX_HOST_STATS:
  6720. dp_print_pdev_rx_stats(pdev);
  6721. dp_print_soc_rx_stats(pdev->soc);
  6722. break;
  6723. case TXRX_AST_STATS:
  6724. dp_print_ast_stats(pdev->soc);
  6725. dp_print_mec_stats(pdev->soc);
  6726. dp_print_peer_table(vdev);
  6727. if (soc->arch_ops.dp_mlo_print_ptnr_info)
  6728. soc->arch_ops.dp_mlo_print_ptnr_info(vdev);
  6729. break;
  6730. case TXRX_SRNG_PTR_STATS:
  6731. dp_print_ring_stats(pdev);
  6732. break;
  6733. case TXRX_RX_MON_STATS:
  6734. dp_monitor_print_pdev_rx_mon_stats(pdev);
  6735. break;
  6736. case TXRX_REO_QUEUE_STATS:
  6737. dp_get_host_peer_stats((struct cdp_soc_t *)pdev->soc,
  6738. req->peer_addr);
  6739. break;
  6740. case TXRX_SOC_CFG_PARAMS:
  6741. dp_print_soc_cfg_params(pdev->soc);
  6742. break;
  6743. case TXRX_PDEV_CFG_PARAMS:
  6744. dp_print_pdev_cfg_params(pdev);
  6745. break;
  6746. case TXRX_NAPI_STATS:
  6747. dp_print_napi_stats(pdev->soc);
  6748. break;
  6749. case TXRX_SOC_INTERRUPT_STATS:
  6750. dp_print_soc_interrupt_stats(pdev->soc);
  6751. break;
  6752. case TXRX_SOC_FSE_STATS:
  6753. if (soc->cdp_soc.ol_ops->dp_print_fisa_stats)
  6754. soc->cdp_soc.ol_ops->dp_print_fisa_stats(
  6755. CDP_FISA_STATS_ID_DUMP_HW_FST);
  6756. break;
  6757. case TXRX_HAL_REG_WRITE_STATS:
  6758. dp_print_reg_write_stats(pdev->soc);
  6759. break;
  6760. case TXRX_SOC_REO_HW_DESC_DUMP:
  6761. dp_get_rx_reo_queue_info((struct cdp_soc_t *)pdev->soc,
  6762. vdev->vdev_id);
  6763. break;
  6764. case TXRX_SOC_WBM_IDLE_HPTP_DUMP:
  6765. dp_dump_wbm_idle_hptp(pdev->soc, pdev);
  6766. break;
  6767. case TXRX_SRNG_USAGE_WM_STATS:
  6768. /* Dump usage watermark stats for all SRNGs */
  6769. dp_dump_srng_high_wm_stats(soc, 0xFF);
  6770. break;
  6771. case TXRX_PEER_STATS:
  6772. dp_print_per_link_stats((struct cdp_soc_t *)pdev->soc,
  6773. vdev->vdev_id);
  6774. break;
  6775. default:
  6776. dp_info("Wrong Input For TxRx Host Stats");
  6777. dp_txrx_stats_help();
  6778. break;
  6779. }
  6780. return 0;
  6781. }
  6782. /**
  6783. * dp_pdev_tid_stats_ingress_inc() - increment ingress_stack counter
  6784. * @pdev: pdev handle
  6785. * @val: increase in value
  6786. *
  6787. * Return: void
  6788. */
  6789. static void
  6790. dp_pdev_tid_stats_ingress_inc(struct dp_pdev *pdev, uint32_t val)
  6791. {
  6792. pdev->stats.tid_stats.ingress_stack += val;
  6793. }
  6794. /**
  6795. * dp_pdev_tid_stats_osif_drop() - increment osif_drop counter
  6796. * @pdev: pdev handle
  6797. * @val: increase in value
  6798. *
  6799. * Return: void
  6800. */
  6801. static void
  6802. dp_pdev_tid_stats_osif_drop(struct dp_pdev *pdev, uint32_t val)
  6803. {
  6804. pdev->stats.tid_stats.osif_drop += val;
  6805. }
  6806. /**
  6807. * dp_get_fw_peer_stats()- function to print peer stats
  6808. * @soc: soc handle
  6809. * @pdev_id: id of the pdev handle
  6810. * @mac_addr: mac address of the peer
  6811. * @cap: Type of htt stats requested
  6812. * @is_wait: if set, wait on completion from firmware response
  6813. *
  6814. * Currently Supporting only MAC ID based requests Only
  6815. * 1: HTT_PEER_STATS_REQ_MODE_NO_QUERY
  6816. * 2: HTT_PEER_STATS_REQ_MODE_QUERY_TQM
  6817. * 3: HTT_PEER_STATS_REQ_MODE_FLUSH_TQM
  6818. *
  6819. * Return: QDF_STATUS
  6820. */
  6821. static QDF_STATUS
  6822. dp_get_fw_peer_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  6823. uint8_t *mac_addr,
  6824. uint32_t cap, uint32_t is_wait)
  6825. {
  6826. int i;
  6827. uint32_t config_param0 = 0;
  6828. uint32_t config_param1 = 0;
  6829. uint32_t config_param2 = 0;
  6830. uint32_t config_param3 = 0;
  6831. struct dp_pdev *pdev =
  6832. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  6833. pdev_id);
  6834. if (!pdev)
  6835. return QDF_STATUS_E_FAILURE;
  6836. HTT_DBG_EXT_STATS_PEER_INFO_IS_MAC_ADDR_SET(config_param0, 1);
  6837. config_param0 |= (1 << (cap + 1));
  6838. for (i = 0; i < HTT_PEER_STATS_MAX_TLV; i++) {
  6839. config_param1 |= (1 << i);
  6840. }
  6841. config_param2 |= (mac_addr[0] & 0x000000ff);
  6842. config_param2 |= ((mac_addr[1] << 8) & 0x0000ff00);
  6843. config_param2 |= ((mac_addr[2] << 16) & 0x00ff0000);
  6844. config_param2 |= ((mac_addr[3] << 24) & 0xff000000);
  6845. config_param3 |= (mac_addr[4] & 0x000000ff);
  6846. config_param3 |= ((mac_addr[5] << 8) & 0x0000ff00);
  6847. if (is_wait) {
  6848. qdf_event_reset(&pdev->fw_peer_stats_event);
  6849. dp_h2t_ext_stats_msg_send(pdev, HTT_DBG_EXT_STATS_PEER_INFO,
  6850. config_param0, config_param1,
  6851. config_param2, config_param3,
  6852. 0, DBG_STATS_COOKIE_DP_STATS, 0);
  6853. qdf_wait_single_event(&pdev->fw_peer_stats_event,
  6854. DP_FW_PEER_STATS_CMP_TIMEOUT_MSEC);
  6855. } else {
  6856. dp_h2t_ext_stats_msg_send(pdev, HTT_DBG_EXT_STATS_PEER_INFO,
  6857. config_param0, config_param1,
  6858. config_param2, config_param3,
  6859. 0, DBG_STATS_COOKIE_DEFAULT, 0);
  6860. }
  6861. return QDF_STATUS_SUCCESS;
  6862. }
  6863. /* This struct definition will be removed from here
  6864. * once it get added in FW headers*/
  6865. struct httstats_cmd_req {
  6866. uint32_t config_param0;
  6867. uint32_t config_param1;
  6868. uint32_t config_param2;
  6869. uint32_t config_param3;
  6870. int cookie;
  6871. u_int8_t stats_id;
  6872. };
  6873. /**
  6874. * dp_get_htt_stats: function to process the httstas request
  6875. * @soc: DP soc handle
  6876. * @pdev_id: id of pdev handle
  6877. * @data: pointer to request data
  6878. * @data_len: length for request data
  6879. *
  6880. * Return: QDF_STATUS
  6881. */
  6882. static QDF_STATUS
  6883. dp_get_htt_stats(struct cdp_soc_t *soc, uint8_t pdev_id, void *data,
  6884. uint32_t data_len)
  6885. {
  6886. struct httstats_cmd_req *req = (struct httstats_cmd_req *)data;
  6887. struct dp_pdev *pdev =
  6888. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  6889. pdev_id);
  6890. if (!pdev)
  6891. return QDF_STATUS_E_FAILURE;
  6892. QDF_ASSERT(data_len == sizeof(struct httstats_cmd_req));
  6893. dp_h2t_ext_stats_msg_send(pdev, req->stats_id,
  6894. req->config_param0, req->config_param1,
  6895. req->config_param2, req->config_param3,
  6896. req->cookie, DBG_STATS_COOKIE_DEFAULT, 0);
  6897. return QDF_STATUS_SUCCESS;
  6898. }
  6899. /**
  6900. * dp_set_pdev_tidmap_prty_wifi3() - update tidmap priority in pdev
  6901. * @pdev: DP_PDEV handle
  6902. * @prio: tidmap priority value passed by the user
  6903. *
  6904. * Return: QDF_STATUS_SUCCESS on success
  6905. */
  6906. static QDF_STATUS dp_set_pdev_tidmap_prty_wifi3(struct dp_pdev *pdev,
  6907. uint8_t prio)
  6908. {
  6909. struct dp_soc *soc = pdev->soc;
  6910. soc->tidmap_prty = prio;
  6911. hal_tx_set_tidmap_prty(soc->hal_soc, prio);
  6912. return QDF_STATUS_SUCCESS;
  6913. }
  6914. /**
  6915. * dp_get_peer_param: function to get parameters in peer
  6916. * @cdp_soc: DP soc handle
  6917. * @vdev_id: id of vdev handle
  6918. * @peer_mac: peer mac address
  6919. * @param: parameter type to be set
  6920. * @val: address of buffer
  6921. *
  6922. * Return: val
  6923. */
  6924. static QDF_STATUS dp_get_peer_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6925. uint8_t *peer_mac,
  6926. enum cdp_peer_param_type param,
  6927. cdp_config_param_type *val)
  6928. {
  6929. return QDF_STATUS_SUCCESS;
  6930. }
  6931. #if defined(WLAN_FEATURE_11BE_MLO) && defined(DP_MLO_LINK_STATS_SUPPORT)
  6932. static inline void
  6933. dp_check_map_link_id_band(struct dp_peer *peer)
  6934. {
  6935. if (peer->link_id_valid)
  6936. dp_map_link_id_band(peer);
  6937. }
  6938. #else
  6939. static inline void
  6940. dp_check_map_link_id_band(struct dp_peer *peer)
  6941. {
  6942. }
  6943. #endif
  6944. /**
  6945. * dp_set_peer_freq() - Set peer frequency
  6946. * @cdp_soc: DP soc handle
  6947. * @vdev_id: id of vdev handle
  6948. * @peer_mac: peer mac address
  6949. * @param: parameter type to be set
  6950. * @val: value of parameter to be set
  6951. *
  6952. * Return: QDF_STATUS_SUCCESS for success. error code for failure.
  6953. */
  6954. static inline QDF_STATUS
  6955. dp_set_peer_freq(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6956. uint8_t *peer_mac, enum cdp_peer_param_type param,
  6957. cdp_config_param_type val)
  6958. {
  6959. struct dp_peer *peer = NULL;
  6960. struct cdp_peer_info peer_info = { 0 };
  6961. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac,
  6962. false, CDP_LINK_PEER_TYPE);
  6963. peer = dp_peer_hash_find_wrapper((struct dp_soc *)cdp_soc,
  6964. &peer_info, DP_MOD_ID_CDP);
  6965. if (!peer) {
  6966. dp_err("peer NULL,MAC " QDF_MAC_ADDR_FMT ", vdev_id %u",
  6967. QDF_MAC_ADDR_REF(peer_mac), vdev_id);
  6968. return QDF_STATUS_E_FAILURE;
  6969. }
  6970. peer->freq = val.cdp_peer_param_freq;
  6971. dp_check_map_link_id_band(peer);
  6972. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  6973. dp_info("Peer " QDF_MAC_ADDR_FMT " vdev_id %u, frequency %u",
  6974. QDF_MAC_ADDR_REF(peer_mac), vdev_id,
  6975. peer->freq);
  6976. return QDF_STATUS_SUCCESS;
  6977. }
  6978. /**
  6979. * dp_set_peer_param: function to set parameters in peer
  6980. * @cdp_soc: DP soc handle
  6981. * @vdev_id: id of vdev handle
  6982. * @peer_mac: peer mac address
  6983. * @param: parameter type to be set
  6984. * @val: value of parameter to be set
  6985. *
  6986. * Return: 0 for success. nonzero for failure.
  6987. */
  6988. static QDF_STATUS dp_set_peer_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  6989. uint8_t *peer_mac,
  6990. enum cdp_peer_param_type param,
  6991. cdp_config_param_type val)
  6992. {
  6993. QDF_STATUS status = QDF_STATUS_SUCCESS;
  6994. struct dp_peer *peer =
  6995. dp_peer_get_tgt_peer_hash_find((struct dp_soc *)cdp_soc,
  6996. peer_mac, 0, vdev_id,
  6997. DP_MOD_ID_CDP);
  6998. struct dp_txrx_peer *txrx_peer;
  6999. if (!peer)
  7000. return QDF_STATUS_E_FAILURE;
  7001. txrx_peer = peer->txrx_peer;
  7002. if (!txrx_peer) {
  7003. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7004. return QDF_STATUS_E_FAILURE;
  7005. }
  7006. switch (param) {
  7007. case CDP_CONFIG_NAWDS:
  7008. txrx_peer->nawds_enabled = val.cdp_peer_param_nawds;
  7009. break;
  7010. case CDP_CONFIG_ISOLATION:
  7011. dp_info("Peer " QDF_MAC_ADDR_FMT " vdev_id %d, isolation %d",
  7012. QDF_MAC_ADDR_REF(peer_mac), vdev_id,
  7013. val.cdp_peer_param_isolation);
  7014. dp_set_peer_isolation(txrx_peer, val.cdp_peer_param_isolation);
  7015. break;
  7016. case CDP_CONFIG_IN_TWT:
  7017. txrx_peer->in_twt = !!(val.cdp_peer_param_in_twt);
  7018. break;
  7019. case CDP_CONFIG_PEER_FREQ:
  7020. status = dp_set_peer_freq(cdp_soc, vdev_id,
  7021. peer_mac, param, val);
  7022. break;
  7023. default:
  7024. break;
  7025. }
  7026. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7027. return status;
  7028. }
  7029. #ifdef WLAN_FEATURE_11BE_MLO
  7030. /**
  7031. * dp_set_mld_peer_param: function to set parameters in MLD peer
  7032. * @cdp_soc: DP soc handle
  7033. * @vdev_id: id of vdev handle
  7034. * @peer_mac: peer mac address
  7035. * @param: parameter type to be set
  7036. * @val: value of parameter to be set
  7037. *
  7038. * Return: 0 for success. nonzero for failure.
  7039. */
  7040. static QDF_STATUS dp_set_mld_peer_param(struct cdp_soc_t *cdp_soc,
  7041. uint8_t vdev_id,
  7042. uint8_t *peer_mac,
  7043. enum cdp_peer_param_type param,
  7044. cdp_config_param_type val)
  7045. {
  7046. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  7047. struct dp_peer *peer;
  7048. struct dp_txrx_peer *txrx_peer;
  7049. QDF_STATUS status = QDF_STATUS_SUCCESS;
  7050. peer = dp_mld_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  7051. DP_MOD_ID_CDP);
  7052. if (!peer)
  7053. return QDF_STATUS_E_FAILURE;
  7054. txrx_peer = peer->txrx_peer;
  7055. if (!txrx_peer) {
  7056. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7057. return QDF_STATUS_E_FAILURE;
  7058. }
  7059. switch (param) {
  7060. case CDP_CONFIG_MLD_PEER_VDEV:
  7061. status = dp_mld_peer_change_vdev(soc, peer, val.new_vdev_id);
  7062. break;
  7063. default:
  7064. break;
  7065. }
  7066. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7067. return status;
  7068. }
  7069. /**
  7070. * dp_set_peer_param_wrapper: wrapper function to set parameters in
  7071. * legacy/link/MLD peer
  7072. * @cdp_soc: DP soc handle
  7073. * @vdev_id: id of vdev handle
  7074. * @peer_mac: peer mac address
  7075. * @param: parameter type to be set
  7076. * @val: value of parameter to be set
  7077. *
  7078. * Return: 0 for success. nonzero for failure.
  7079. */
  7080. static QDF_STATUS
  7081. dp_set_peer_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7082. uint8_t *peer_mac, enum cdp_peer_param_type param,
  7083. cdp_config_param_type val)
  7084. {
  7085. QDF_STATUS status;
  7086. switch (param) {
  7087. case CDP_CONFIG_MLD_PEER_VDEV:
  7088. status = dp_set_mld_peer_param(cdp_soc, vdev_id, peer_mac,
  7089. param, val);
  7090. break;
  7091. default:
  7092. status = dp_set_peer_param(cdp_soc, vdev_id, peer_mac,
  7093. param, val);
  7094. break;
  7095. }
  7096. return status;
  7097. }
  7098. #endif
  7099. /**
  7100. * dp_get_pdev_param() - function to get parameters from pdev
  7101. * @cdp_soc: DP soc handle
  7102. * @pdev_id: id of pdev handle
  7103. * @param: parameter type to be get
  7104. * @val: buffer for value
  7105. *
  7106. * Return: status
  7107. */
  7108. static QDF_STATUS dp_get_pdev_param(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  7109. enum cdp_pdev_param_type param,
  7110. cdp_config_param_type *val)
  7111. {
  7112. struct cdp_pdev *pdev = (struct cdp_pdev *)
  7113. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  7114. pdev_id);
  7115. if (!pdev)
  7116. return QDF_STATUS_E_FAILURE;
  7117. switch (param) {
  7118. case CDP_CONFIG_VOW:
  7119. val->cdp_pdev_param_cfg_vow =
  7120. ((struct dp_pdev *)pdev)->vow_stats;
  7121. break;
  7122. case CDP_TX_PENDING:
  7123. val->cdp_pdev_param_tx_pending = dp_get_tx_pending(pdev);
  7124. break;
  7125. case CDP_FILTER_MCAST_DATA:
  7126. val->cdp_pdev_param_fltr_mcast =
  7127. dp_monitor_pdev_get_filter_mcast_data(pdev);
  7128. break;
  7129. case CDP_FILTER_NO_DATA:
  7130. val->cdp_pdev_param_fltr_none =
  7131. dp_monitor_pdev_get_filter_non_data(pdev);
  7132. break;
  7133. case CDP_FILTER_UCAST_DATA:
  7134. val->cdp_pdev_param_fltr_ucast =
  7135. dp_monitor_pdev_get_filter_ucast_data(pdev);
  7136. break;
  7137. case CDP_MONITOR_CHANNEL:
  7138. val->cdp_pdev_param_monitor_chan =
  7139. dp_monitor_get_chan_num((struct dp_pdev *)pdev);
  7140. break;
  7141. case CDP_MONITOR_FREQUENCY:
  7142. val->cdp_pdev_param_mon_freq =
  7143. dp_monitor_get_chan_freq((struct dp_pdev *)pdev);
  7144. break;
  7145. case CDP_CONFIG_RXDMA_BUF_RING_SIZE:
  7146. val->cdp_rxdma_buf_ring_size =
  7147. wlan_cfg_get_rx_dma_buf_ring_size(((struct dp_pdev *)pdev)->wlan_cfg_ctx);
  7148. break;
  7149. case CDP_CONFIG_DELAY_STATS:
  7150. val->cdp_pdev_param_cfg_delay_stats =
  7151. ((struct dp_pdev *)pdev)->delay_stats_flag;
  7152. break;
  7153. default:
  7154. return QDF_STATUS_E_FAILURE;
  7155. }
  7156. return QDF_STATUS_SUCCESS;
  7157. }
  7158. /**
  7159. * dp_set_pdev_param() - function to set parameters in pdev
  7160. * @cdp_soc: DP soc handle
  7161. * @pdev_id: id of pdev handle
  7162. * @param: parameter type to be set
  7163. * @val: value of parameter to be set
  7164. *
  7165. * Return: 0 for success. nonzero for failure.
  7166. */
  7167. static QDF_STATUS dp_set_pdev_param(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  7168. enum cdp_pdev_param_type param,
  7169. cdp_config_param_type val)
  7170. {
  7171. int target_type;
  7172. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  7173. struct dp_pdev *pdev =
  7174. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  7175. pdev_id);
  7176. enum reg_wifi_band chan_band;
  7177. if (!pdev)
  7178. return QDF_STATUS_E_FAILURE;
  7179. target_type = hal_get_target_type(soc->hal_soc);
  7180. switch (target_type) {
  7181. case TARGET_TYPE_QCA6750:
  7182. case TARGET_TYPE_WCN6450:
  7183. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC0_LMAC_ID;
  7184. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  7185. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  7186. break;
  7187. case TARGET_TYPE_KIWI:
  7188. case TARGET_TYPE_MANGO:
  7189. case TARGET_TYPE_PEACH:
  7190. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC0_LMAC_ID;
  7191. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  7192. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  7193. break;
  7194. default:
  7195. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MAC1_LMAC_ID;
  7196. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MAC0_LMAC_ID;
  7197. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MAC0_LMAC_ID;
  7198. break;
  7199. }
  7200. switch (param) {
  7201. case CDP_CONFIG_TX_CAPTURE:
  7202. return dp_monitor_config_debug_sniffer(pdev,
  7203. val.cdp_pdev_param_tx_capture);
  7204. case CDP_CONFIG_DEBUG_SNIFFER:
  7205. return dp_monitor_config_debug_sniffer(pdev,
  7206. val.cdp_pdev_param_dbg_snf);
  7207. case CDP_CONFIG_BPR_ENABLE:
  7208. return dp_monitor_set_bpr_enable(pdev,
  7209. val.cdp_pdev_param_bpr_enable);
  7210. case CDP_CONFIG_PRIMARY_RADIO:
  7211. pdev->is_primary = val.cdp_pdev_param_primary_radio;
  7212. break;
  7213. case CDP_CONFIG_CAPTURE_LATENCY:
  7214. pdev->latency_capture_enable = val.cdp_pdev_param_cptr_latcy;
  7215. break;
  7216. case CDP_INGRESS_STATS:
  7217. dp_pdev_tid_stats_ingress_inc(pdev,
  7218. val.cdp_pdev_param_ingrs_stats);
  7219. break;
  7220. case CDP_OSIF_DROP:
  7221. dp_pdev_tid_stats_osif_drop(pdev,
  7222. val.cdp_pdev_param_osif_drop);
  7223. break;
  7224. case CDP_CONFIG_ENH_RX_CAPTURE:
  7225. return dp_monitor_config_enh_rx_capture(pdev,
  7226. val.cdp_pdev_param_en_rx_cap);
  7227. case CDP_CONFIG_ENH_TX_CAPTURE:
  7228. return dp_monitor_config_enh_tx_capture(pdev,
  7229. val.cdp_pdev_param_en_tx_cap);
  7230. case CDP_CONFIG_HMMC_TID_OVERRIDE:
  7231. pdev->hmmc_tid_override_en = val.cdp_pdev_param_hmmc_tid_ovrd;
  7232. break;
  7233. case CDP_CONFIG_HMMC_TID_VALUE:
  7234. pdev->hmmc_tid = val.cdp_pdev_param_hmmc_tid;
  7235. break;
  7236. case CDP_CHAN_NOISE_FLOOR:
  7237. pdev->chan_noise_floor = val.cdp_pdev_param_chn_noise_flr;
  7238. break;
  7239. case CDP_TIDMAP_PRTY:
  7240. dp_set_pdev_tidmap_prty_wifi3(pdev,
  7241. val.cdp_pdev_param_tidmap_prty);
  7242. break;
  7243. case CDP_FILTER_NEIGH_PEERS:
  7244. dp_monitor_set_filter_neigh_peers(pdev,
  7245. val.cdp_pdev_param_fltr_neigh_peers);
  7246. break;
  7247. case CDP_MONITOR_CHANNEL:
  7248. dp_monitor_set_chan_num(pdev, val.cdp_pdev_param_monitor_chan);
  7249. break;
  7250. case CDP_MONITOR_FREQUENCY:
  7251. chan_band = wlan_reg_freq_to_band(val.cdp_pdev_param_mon_freq);
  7252. dp_monitor_set_chan_freq(pdev, val.cdp_pdev_param_mon_freq);
  7253. dp_monitor_set_chan_band(pdev, chan_band);
  7254. break;
  7255. case CDP_CONFIG_BSS_COLOR:
  7256. dp_monitor_set_bsscolor(pdev, val.cdp_pdev_param_bss_color);
  7257. break;
  7258. case CDP_SET_ATF_STATS_ENABLE:
  7259. dp_monitor_set_atf_stats_enable(pdev,
  7260. val.cdp_pdev_param_atf_stats_enable);
  7261. break;
  7262. case CDP_CONFIG_SPECIAL_VAP:
  7263. dp_monitor_pdev_config_scan_spcl_vap(pdev,
  7264. val.cdp_pdev_param_config_special_vap);
  7265. dp_monitor_vdev_set_monitor_mode_buf_rings(pdev);
  7266. break;
  7267. case CDP_RESET_SCAN_SPCL_VAP_STATS_ENABLE:
  7268. dp_monitor_pdev_reset_scan_spcl_vap_stats_enable(pdev,
  7269. val.cdp_pdev_param_reset_scan_spcl_vap_stats_enable);
  7270. break;
  7271. case CDP_CONFIG_ENHANCED_STATS_ENABLE:
  7272. pdev->enhanced_stats_en = val.cdp_pdev_param_enhanced_stats_enable;
  7273. break;
  7274. case CDP_ISOLATION:
  7275. pdev->isolation = val.cdp_pdev_param_isolation;
  7276. break;
  7277. case CDP_CONFIG_UNDECODED_METADATA_CAPTURE_ENABLE:
  7278. return dp_monitor_config_undecoded_metadata_capture(pdev,
  7279. val.cdp_pdev_param_undecoded_metadata_enable);
  7280. break;
  7281. case CDP_CONFIG_RXDMA_BUF_RING_SIZE:
  7282. wlan_cfg_set_rx_dma_buf_ring_size(pdev->wlan_cfg_ctx,
  7283. val.cdp_rxdma_buf_ring_size);
  7284. break;
  7285. case CDP_CONFIG_VOW:
  7286. pdev->vow_stats = val.cdp_pdev_param_cfg_vow;
  7287. break;
  7288. default:
  7289. return QDF_STATUS_E_INVAL;
  7290. }
  7291. return QDF_STATUS_SUCCESS;
  7292. }
  7293. #ifdef QCA_UNDECODED_METADATA_SUPPORT
  7294. static
  7295. QDF_STATUS dp_set_pdev_phyrx_error_mask(struct cdp_soc_t *cdp_soc,
  7296. uint8_t pdev_id, uint32_t mask,
  7297. uint32_t mask_cont)
  7298. {
  7299. struct dp_pdev *pdev =
  7300. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  7301. pdev_id);
  7302. if (!pdev)
  7303. return QDF_STATUS_E_FAILURE;
  7304. return dp_monitor_config_undecoded_metadata_phyrx_error_mask(pdev,
  7305. mask, mask_cont);
  7306. }
  7307. static
  7308. QDF_STATUS dp_get_pdev_phyrx_error_mask(struct cdp_soc_t *cdp_soc,
  7309. uint8_t pdev_id, uint32_t *mask,
  7310. uint32_t *mask_cont)
  7311. {
  7312. struct dp_pdev *pdev =
  7313. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)cdp_soc,
  7314. pdev_id);
  7315. if (!pdev)
  7316. return QDF_STATUS_E_FAILURE;
  7317. return dp_monitor_get_undecoded_metadata_phyrx_error_mask(pdev,
  7318. mask, mask_cont);
  7319. }
  7320. #endif
  7321. #ifdef QCA_PEER_EXT_STATS
  7322. static void dp_rx_update_peer_delay_stats(struct dp_soc *soc,
  7323. qdf_nbuf_t nbuf)
  7324. {
  7325. struct dp_peer *peer = NULL;
  7326. uint16_t peer_id, ring_id;
  7327. uint8_t tid = qdf_nbuf_get_tid_val(nbuf);
  7328. struct dp_peer_delay_stats *delay_stats = NULL;
  7329. peer_id = QDF_NBUF_CB_RX_PEER_ID(nbuf);
  7330. if (peer_id > soc->max_peer_id)
  7331. return;
  7332. peer = dp_peer_get_ref_by_id(soc, peer_id, DP_MOD_ID_CDP);
  7333. if (qdf_unlikely(!peer))
  7334. return;
  7335. if (qdf_unlikely(!peer->txrx_peer)) {
  7336. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7337. return;
  7338. }
  7339. if (qdf_likely(peer->txrx_peer->delay_stats)) {
  7340. delay_stats = peer->txrx_peer->delay_stats;
  7341. ring_id = QDF_NBUF_CB_RX_CTX_ID(nbuf);
  7342. dp_rx_compute_tid_delay(&delay_stats->delay_tid_stats[tid][ring_id],
  7343. nbuf);
  7344. }
  7345. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  7346. }
  7347. #else
  7348. static inline void dp_rx_update_peer_delay_stats(struct dp_soc *soc,
  7349. qdf_nbuf_t nbuf)
  7350. {
  7351. }
  7352. #endif
  7353. /**
  7354. * dp_calculate_delay_stats() - function to get rx delay stats
  7355. * @cdp_soc: DP soc handle
  7356. * @vdev_id: id of DP vdev handle
  7357. * @nbuf: skb
  7358. *
  7359. * Return: QDF_STATUS
  7360. */
  7361. static QDF_STATUS
  7362. dp_calculate_delay_stats(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7363. qdf_nbuf_t nbuf)
  7364. {
  7365. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  7366. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7367. DP_MOD_ID_CDP);
  7368. if (!vdev)
  7369. return QDF_STATUS_SUCCESS;
  7370. if (vdev->pdev->delay_stats_flag)
  7371. dp_rx_compute_delay(vdev, nbuf);
  7372. else
  7373. dp_rx_update_peer_delay_stats(soc, nbuf);
  7374. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7375. return QDF_STATUS_SUCCESS;
  7376. }
  7377. /**
  7378. * dp_get_vdev_param() - function to get parameters from vdev
  7379. * @cdp_soc: DP soc handle
  7380. * @vdev_id: id of DP vdev handle
  7381. * @param: parameter type to get value
  7382. * @val: buffer address
  7383. *
  7384. * Return: status
  7385. */
  7386. static QDF_STATUS dp_get_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7387. enum cdp_vdev_param_type param,
  7388. cdp_config_param_type *val)
  7389. {
  7390. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  7391. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  7392. DP_MOD_ID_CDP);
  7393. if (!vdev)
  7394. return QDF_STATUS_E_FAILURE;
  7395. switch (param) {
  7396. case CDP_ENABLE_WDS:
  7397. val->cdp_vdev_param_wds = vdev->wds_enabled;
  7398. break;
  7399. case CDP_ENABLE_MEC:
  7400. val->cdp_vdev_param_mec = vdev->mec_enabled;
  7401. break;
  7402. case CDP_ENABLE_DA_WAR:
  7403. val->cdp_vdev_param_da_war = vdev->pdev->soc->da_war_enabled;
  7404. break;
  7405. case CDP_ENABLE_IGMP_MCAST_EN:
  7406. val->cdp_vdev_param_igmp_mcast_en = vdev->igmp_mcast_enhanc_en;
  7407. break;
  7408. case CDP_ENABLE_MCAST_EN:
  7409. val->cdp_vdev_param_mcast_en = vdev->mcast_enhancement_en;
  7410. break;
  7411. case CDP_ENABLE_HLOS_TID_OVERRIDE:
  7412. val->cdp_vdev_param_hlos_tid_override =
  7413. dp_vdev_get_hlos_tid_override((struct cdp_vdev *)vdev);
  7414. break;
  7415. case CDP_ENABLE_PEER_AUTHORIZE:
  7416. val->cdp_vdev_param_peer_authorize =
  7417. vdev->peer_authorize;
  7418. break;
  7419. case CDP_TX_ENCAP_TYPE:
  7420. val->cdp_vdev_param_tx_encap = vdev->tx_encap_type;
  7421. break;
  7422. case CDP_ENABLE_CIPHER:
  7423. val->cdp_vdev_param_cipher_en = vdev->sec_type;
  7424. break;
  7425. #ifdef WLAN_SUPPORT_MESH_LATENCY
  7426. case CDP_ENABLE_PEER_TID_LATENCY:
  7427. val->cdp_vdev_param_peer_tid_latency_enable =
  7428. vdev->peer_tid_latency_enabled;
  7429. break;
  7430. case CDP_SET_VAP_MESH_TID:
  7431. val->cdp_vdev_param_mesh_tid =
  7432. vdev->mesh_tid_latency_config.latency_tid;
  7433. break;
  7434. #endif
  7435. case CDP_DROP_3ADDR_MCAST:
  7436. val->cdp_drop_3addr_mcast = vdev->drop_3addr_mcast;
  7437. break;
  7438. case CDP_SET_MCAST_VDEV:
  7439. soc->arch_ops.txrx_get_vdev_mcast_param(soc, vdev, val);
  7440. break;
  7441. #ifdef QCA_SUPPORT_WDS_EXTENDED
  7442. case CDP_DROP_TX_MCAST:
  7443. val->cdp_drop_tx_mcast = vdev->drop_tx_mcast;
  7444. break;
  7445. #endif
  7446. #ifdef MESH_MODE_SUPPORT
  7447. case CDP_MESH_RX_FILTER:
  7448. val->cdp_vdev_param_mesh_rx_filter = vdev->mesh_rx_filter;
  7449. break;
  7450. case CDP_MESH_MODE:
  7451. val->cdp_vdev_param_mesh_mode = vdev->mesh_vdev;
  7452. break;
  7453. #endif
  7454. case CDP_ENABLE_NAWDS:
  7455. val->cdp_vdev_param_nawds = vdev->nawds_enabled;
  7456. break;
  7457. case CDP_ENABLE_WRAP:
  7458. val->cdp_vdev_param_wrap = vdev->wrap_vdev;
  7459. break;
  7460. #ifdef DP_TRAFFIC_END_INDICATION
  7461. case CDP_ENABLE_TRAFFIC_END_INDICATION:
  7462. val->cdp_vdev_param_traffic_end_ind = vdev->traffic_end_ind_en;
  7463. break;
  7464. #endif
  7465. default:
  7466. dp_cdp_err("%pK: param value %d is wrong",
  7467. soc, param);
  7468. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7469. return QDF_STATUS_E_FAILURE;
  7470. }
  7471. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  7472. return QDF_STATUS_SUCCESS;
  7473. }
  7474. /**
  7475. * dp_set_vdev_param() - function to set parameters in vdev
  7476. * @cdp_soc: DP soc handle
  7477. * @vdev_id: id of DP vdev handle
  7478. * @param: parameter type to get value
  7479. * @val: value
  7480. *
  7481. * Return: QDF_STATUS
  7482. */
  7483. static QDF_STATUS
  7484. dp_set_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7485. enum cdp_vdev_param_type param, cdp_config_param_type val)
  7486. {
  7487. struct dp_soc *dsoc = (struct dp_soc *)cdp_soc;
  7488. struct dp_vdev *vdev =
  7489. dp_vdev_get_ref_by_id(dsoc, vdev_id, DP_MOD_ID_CDP);
  7490. uint32_t var = 0;
  7491. if (!vdev)
  7492. return QDF_STATUS_E_FAILURE;
  7493. switch (param) {
  7494. case CDP_ENABLE_WDS:
  7495. dp_cdp_err("%pK: wds_enable %d for vdev(%pK) id(%d)",
  7496. dsoc, val.cdp_vdev_param_wds, vdev, vdev->vdev_id);
  7497. vdev->wds_enabled = val.cdp_vdev_param_wds;
  7498. break;
  7499. case CDP_ENABLE_MEC:
  7500. dp_cdp_err("%pK: mec_enable %d for vdev(%pK) id(%d)",
  7501. dsoc, val.cdp_vdev_param_mec, vdev, vdev->vdev_id);
  7502. vdev->mec_enabled = val.cdp_vdev_param_mec;
  7503. break;
  7504. case CDP_ENABLE_DA_WAR:
  7505. dp_cdp_err("%pK: da_war_enable %d for vdev(%pK) id(%d)",
  7506. dsoc, val.cdp_vdev_param_da_war, vdev, vdev->vdev_id);
  7507. vdev->pdev->soc->da_war_enabled = val.cdp_vdev_param_da_war;
  7508. dp_wds_flush_ast_table_wifi3(((struct cdp_soc_t *)
  7509. vdev->pdev->soc));
  7510. break;
  7511. case CDP_ENABLE_NAWDS:
  7512. vdev->nawds_enabled = val.cdp_vdev_param_nawds;
  7513. break;
  7514. case CDP_ENABLE_MCAST_EN:
  7515. vdev->mcast_enhancement_en = val.cdp_vdev_param_mcast_en;
  7516. break;
  7517. case CDP_ENABLE_IGMP_MCAST_EN:
  7518. vdev->igmp_mcast_enhanc_en = val.cdp_vdev_param_igmp_mcast_en;
  7519. break;
  7520. case CDP_ENABLE_PROXYSTA:
  7521. vdev->proxysta_vdev = val.cdp_vdev_param_proxysta;
  7522. break;
  7523. case CDP_UPDATE_TDLS_FLAGS:
  7524. vdev->tdls_link_connected = val.cdp_vdev_param_tdls_flags;
  7525. break;
  7526. case CDP_CFG_WDS_AGING_TIMER:
  7527. var = val.cdp_vdev_param_aging_tmr;
  7528. if (!var)
  7529. qdf_timer_stop(&vdev->pdev->soc->ast_aging_timer);
  7530. else if (var != vdev->wds_aging_timer_val)
  7531. qdf_timer_mod(&vdev->pdev->soc->ast_aging_timer, var);
  7532. vdev->wds_aging_timer_val = var;
  7533. break;
  7534. case CDP_ENABLE_AP_BRIDGE:
  7535. if (wlan_op_mode_sta != vdev->opmode)
  7536. vdev->ap_bridge_enabled = val.cdp_vdev_param_ap_brdg_en;
  7537. else
  7538. vdev->ap_bridge_enabled = false;
  7539. break;
  7540. case CDP_ENABLE_CIPHER:
  7541. vdev->sec_type = val.cdp_vdev_param_cipher_en;
  7542. break;
  7543. case CDP_ENABLE_QWRAP_ISOLATION:
  7544. vdev->isolation_vdev = val.cdp_vdev_param_qwrap_isolation;
  7545. break;
  7546. case CDP_UPDATE_MULTIPASS:
  7547. vdev->multipass_en = val.cdp_vdev_param_update_multipass;
  7548. dp_info("vdev %d Multipass enable %d", vdev_id,
  7549. vdev->multipass_en);
  7550. break;
  7551. case CDP_TX_ENCAP_TYPE:
  7552. vdev->tx_encap_type = val.cdp_vdev_param_tx_encap;
  7553. break;
  7554. case CDP_RX_DECAP_TYPE:
  7555. vdev->rx_decap_type = val.cdp_vdev_param_rx_decap;
  7556. break;
  7557. case CDP_TID_VDEV_PRTY:
  7558. vdev->tidmap_prty = val.cdp_vdev_param_tidmap_prty;
  7559. break;
  7560. case CDP_TIDMAP_TBL_ID:
  7561. vdev->tidmap_tbl_id = val.cdp_vdev_param_tidmap_tbl_id;
  7562. break;
  7563. #ifdef MESH_MODE_SUPPORT
  7564. case CDP_MESH_RX_FILTER:
  7565. dp_vdev_set_mesh_rx_filter((struct cdp_vdev *)vdev,
  7566. val.cdp_vdev_param_mesh_rx_filter);
  7567. break;
  7568. case CDP_MESH_MODE:
  7569. dp_vdev_set_mesh_mode((struct cdp_vdev *)vdev,
  7570. val.cdp_vdev_param_mesh_mode);
  7571. break;
  7572. #endif
  7573. case CDP_ENABLE_HLOS_TID_OVERRIDE:
  7574. dp_info("vdev_id %d enable hlod tid override %d", vdev_id,
  7575. val.cdp_vdev_param_hlos_tid_override);
  7576. dp_vdev_set_hlos_tid_override(vdev,
  7577. val.cdp_vdev_param_hlos_tid_override);
  7578. break;
  7579. #ifdef QCA_SUPPORT_WDS_EXTENDED
  7580. case CDP_CFG_WDS_EXT:
  7581. if (vdev->opmode == wlan_op_mode_ap)
  7582. vdev->wds_ext_enabled = val.cdp_vdev_param_wds_ext;
  7583. break;
  7584. case CDP_DROP_TX_MCAST:
  7585. dp_info("vdev_id %d drop tx mcast :%d", vdev_id,
  7586. val.cdp_drop_tx_mcast);
  7587. vdev->drop_tx_mcast = val.cdp_drop_tx_mcast;
  7588. break;
  7589. #endif
  7590. case CDP_ENABLE_PEER_AUTHORIZE:
  7591. vdev->peer_authorize = val.cdp_vdev_param_peer_authorize;
  7592. break;
  7593. #ifdef WLAN_SUPPORT_MESH_LATENCY
  7594. case CDP_ENABLE_PEER_TID_LATENCY:
  7595. dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
  7596. val.cdp_vdev_param_peer_tid_latency_enable);
  7597. vdev->peer_tid_latency_enabled =
  7598. val.cdp_vdev_param_peer_tid_latency_enable;
  7599. break;
  7600. case CDP_SET_VAP_MESH_TID:
  7601. dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
  7602. val.cdp_vdev_param_mesh_tid);
  7603. vdev->mesh_tid_latency_config.latency_tid
  7604. = val.cdp_vdev_param_mesh_tid;
  7605. break;
  7606. #endif
  7607. #ifdef WLAN_VENDOR_SPECIFIC_BAR_UPDATE
  7608. case CDP_SKIP_BAR_UPDATE_AP:
  7609. dp_info("vdev_id %d skip BAR update: %u", vdev_id,
  7610. val.cdp_skip_bar_update);
  7611. vdev->skip_bar_update = val.cdp_skip_bar_update;
  7612. vdev->skip_bar_update_last_ts = 0;
  7613. break;
  7614. #endif
  7615. case CDP_DROP_3ADDR_MCAST:
  7616. dp_info("vdev_id %d drop 3 addr mcast :%d", vdev_id,
  7617. val.cdp_drop_3addr_mcast);
  7618. vdev->drop_3addr_mcast = val.cdp_drop_3addr_mcast;
  7619. break;
  7620. case CDP_ENABLE_WRAP:
  7621. vdev->wrap_vdev = val.cdp_vdev_param_wrap;
  7622. break;
  7623. #ifdef DP_TRAFFIC_END_INDICATION
  7624. case CDP_ENABLE_TRAFFIC_END_INDICATION:
  7625. vdev->traffic_end_ind_en = val.cdp_vdev_param_traffic_end_ind;
  7626. break;
  7627. #endif
  7628. #ifdef FEATURE_DIRECT_LINK
  7629. case CDP_VDEV_TX_TO_FW:
  7630. dp_info("vdev_id %d to_fw :%d", vdev_id, val.cdp_vdev_tx_to_fw);
  7631. vdev->to_fw = val.cdp_vdev_tx_to_fw;
  7632. break;
  7633. #endif
  7634. case CDP_VDEV_SET_MAC_ADDR:
  7635. dp_info("set mac addr, old mac addr" QDF_MAC_ADDR_FMT
  7636. " new mac addr: " QDF_MAC_ADDR_FMT " for vdev %d",
  7637. QDF_MAC_ADDR_REF(vdev->mac_addr.raw),
  7638. QDF_MAC_ADDR_REF(val.mac_addr), vdev->vdev_id);
  7639. qdf_mem_copy(&vdev->mac_addr.raw[0], val.mac_addr,
  7640. QDF_MAC_ADDR_SIZE);
  7641. break;
  7642. default:
  7643. break;
  7644. }
  7645. dp_tx_vdev_update_search_flags((struct dp_vdev *)vdev);
  7646. dsoc->arch_ops.txrx_set_vdev_param(dsoc, vdev, param, val);
  7647. /* Update PDEV flags as VDEV flags are updated */
  7648. dp_pdev_update_fast_rx_flag(dsoc, vdev->pdev);
  7649. dp_vdev_unref_delete(dsoc, vdev, DP_MOD_ID_CDP);
  7650. return QDF_STATUS_SUCCESS;
  7651. }
  7652. #if defined(FEATURE_WLAN_TDLS) && defined(WLAN_FEATURE_11BE_MLO)
  7653. /**
  7654. * dp_update_mlo_vdev_for_tdls() - update mlo vdev configuration
  7655. * for TDLS
  7656. * @cdp_soc: DP soc handle
  7657. * @vdev_id: id of DP vdev handle
  7658. * @param: parameter type for vdev
  7659. * @val: value
  7660. *
  7661. * If TDLS connection is from secondary vdev, then copy osif_vdev from
  7662. * primary vdev to support RX, update TX bank register info for primary
  7663. * vdev as well.
  7664. * If TDLS connection is from primary vdev, same as before.
  7665. *
  7666. * Return: None
  7667. */
  7668. static void
  7669. dp_update_mlo_vdev_for_tdls(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7670. enum cdp_vdev_param_type param,
  7671. cdp_config_param_type val)
  7672. {
  7673. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  7674. struct dp_peer *peer;
  7675. struct dp_peer *tmp_peer;
  7676. struct dp_peer *mld_peer;
  7677. struct dp_vdev *vdev = NULL;
  7678. struct dp_vdev *pri_vdev = NULL;
  7679. uint8_t pri_vdev_id = CDP_INVALID_VDEV_ID;
  7680. if (param != CDP_UPDATE_TDLS_FLAGS)
  7681. return;
  7682. dp_info("update TDLS flag for vdev_id %d, val %d",
  7683. vdev_id, val.cdp_vdev_param_tdls_flags);
  7684. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_MISC);
  7685. /* only check for STA mode vdev */
  7686. if (!vdev || vdev->opmode != wlan_op_mode_sta) {
  7687. dp_info("vdev is not as expected for TDLS");
  7688. goto comp_ret;
  7689. }
  7690. /* Find primary vdev_id */
  7691. qdf_spin_lock_bh(&vdev->peer_list_lock);
  7692. TAILQ_FOREACH_SAFE(peer, &vdev->peer_list,
  7693. peer_list_elem,
  7694. tmp_peer) {
  7695. if (dp_peer_get_ref(soc, peer, DP_MOD_ID_CONFIG) ==
  7696. QDF_STATUS_SUCCESS) {
  7697. /* do check only if MLO link peer exist */
  7698. if (IS_MLO_DP_LINK_PEER(peer)) {
  7699. mld_peer = DP_GET_MLD_PEER_FROM_PEER(peer);
  7700. pri_vdev_id = mld_peer->vdev->vdev_id;
  7701. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  7702. break;
  7703. }
  7704. dp_peer_unref_delete(peer, DP_MOD_ID_CONFIG);
  7705. }
  7706. }
  7707. qdf_spin_unlock_bh(&vdev->peer_list_lock);
  7708. if (pri_vdev_id != CDP_INVALID_VDEV_ID)
  7709. pri_vdev = dp_vdev_get_ref_by_id(soc, pri_vdev_id,
  7710. DP_MOD_ID_MISC);
  7711. /* If current vdev is not same as primary vdev */
  7712. if (pri_vdev && pri_vdev != vdev) {
  7713. dp_info("primary vdev [%d] %pK different with vdev [%d] %pK",
  7714. pri_vdev->vdev_id, pri_vdev,
  7715. vdev->vdev_id, vdev);
  7716. /* update osif_vdev to support RX for vdev */
  7717. vdev->osif_vdev = pri_vdev->osif_vdev;
  7718. dp_set_vdev_param(cdp_soc, pri_vdev->vdev_id,
  7719. CDP_UPDATE_TDLS_FLAGS, val);
  7720. }
  7721. comp_ret:
  7722. if (pri_vdev)
  7723. dp_vdev_unref_delete(soc, pri_vdev, DP_MOD_ID_MISC);
  7724. if (vdev)
  7725. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_MISC);
  7726. }
  7727. static QDF_STATUS
  7728. dp_set_vdev_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7729. enum cdp_vdev_param_type param,
  7730. cdp_config_param_type val)
  7731. {
  7732. dp_update_mlo_vdev_for_tdls(cdp_soc, vdev_id, param, val);
  7733. return dp_set_vdev_param(cdp_soc, vdev_id, param, val);
  7734. }
  7735. #else
  7736. static QDF_STATUS
  7737. dp_set_vdev_param_wrapper(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
  7738. enum cdp_vdev_param_type param,
  7739. cdp_config_param_type val)
  7740. {
  7741. return dp_set_vdev_param(cdp_soc, vdev_id, param, val);
  7742. }
  7743. #endif
  7744. /**
  7745. * dp_rx_peer_metadata_ver_update() - update rx peer metadata version and
  7746. * corresponding filed shift and mask
  7747. * @soc: Handle to DP Soc structure
  7748. * @peer_md_ver: RX peer metadata version value
  7749. *
  7750. * Return: None
  7751. */
  7752. static void
  7753. dp_rx_peer_metadata_ver_update(struct dp_soc *soc, uint8_t peer_md_ver)
  7754. {
  7755. dp_info("rx_peer_metadata version %d", peer_md_ver);
  7756. switch (peer_md_ver) {
  7757. case 0: /* htt_rx_peer_metadata_v0 */
  7758. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V0_PEER_ID_S;
  7759. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V0_PEER_ID_M;
  7760. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V0_VDEV_ID_S;
  7761. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V0_VDEV_ID_M;
  7762. break;
  7763. case 1: /* htt_rx_peer_metadata_v1 */
  7764. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1_PEER_ID_S;
  7765. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1_PEER_ID_M;
  7766. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1_VDEV_ID_S;
  7767. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1_VDEV_ID_M;
  7768. soc->htt_mld_peer_valid_s =
  7769. HTT_RX_PEER_META_DATA_V1_ML_PEER_VALID_S;
  7770. soc->htt_mld_peer_valid_m =
  7771. HTT_RX_PEER_META_DATA_V1_ML_PEER_VALID_M;
  7772. break;
  7773. case 2: /* htt_rx_peer_metadata_v1a */
  7774. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1A_PEER_ID_S;
  7775. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1A_PEER_ID_M;
  7776. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1A_VDEV_ID_S;
  7777. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1A_VDEV_ID_M;
  7778. soc->htt_mld_peer_valid_s =
  7779. HTT_RX_PEER_META_DATA_V1A_ML_PEER_VALID_S;
  7780. soc->htt_mld_peer_valid_m =
  7781. HTT_RX_PEER_META_DATA_V1A_ML_PEER_VALID_M;
  7782. break;
  7783. case 3: /* htt_rx_peer_metadata_v1b */
  7784. soc->htt_peer_id_s = HTT_RX_PEER_META_DATA_V1B_PEER_ID_S;
  7785. soc->htt_peer_id_m = HTT_RX_PEER_META_DATA_V1B_PEER_ID_M;
  7786. soc->htt_vdev_id_s = HTT_RX_PEER_META_DATA_V1B_VDEV_ID_S;
  7787. soc->htt_vdev_id_m = HTT_RX_PEER_META_DATA_V1B_VDEV_ID_M;
  7788. soc->htt_mld_peer_valid_s =
  7789. HTT_RX_PEER_META_DATA_V1B_ML_PEER_VALID_S;
  7790. soc->htt_mld_peer_valid_m =
  7791. HTT_RX_PEER_META_DATA_V1B_ML_PEER_VALID_M;
  7792. break;
  7793. default:
  7794. dp_err("invliad rx_peer_metadata version %d", peer_md_ver);
  7795. break;
  7796. }
  7797. soc->rx_peer_metadata_ver = peer_md_ver;
  7798. }
  7799. /**
  7800. * dp_set_psoc_param: function to set parameters in psoc
  7801. * @cdp_soc: DP soc handle
  7802. * @param: parameter type to be set
  7803. * @val: value of parameter to be set
  7804. *
  7805. * Return: QDF_STATUS
  7806. */
  7807. static QDF_STATUS
  7808. dp_set_psoc_param(struct cdp_soc_t *cdp_soc,
  7809. enum cdp_psoc_param_type param, cdp_config_param_type val)
  7810. {
  7811. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  7812. struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx = soc->wlan_cfg_ctx;
  7813. switch (param) {
  7814. case CDP_ENABLE_RATE_STATS:
  7815. soc->peerstats_enabled = val.cdp_psoc_param_en_rate_stats;
  7816. break;
  7817. case CDP_SET_NSS_CFG:
  7818. wlan_cfg_set_dp_soc_nss_cfg(wlan_cfg_ctx,
  7819. val.cdp_psoc_param_en_nss_cfg);
  7820. /*
  7821. * TODO: masked out based on the per offloaded radio
  7822. */
  7823. switch (val.cdp_psoc_param_en_nss_cfg) {
  7824. case dp_nss_cfg_default:
  7825. break;
  7826. case dp_nss_cfg_first_radio:
  7827. /*
  7828. * This configuration is valid for single band radio which
  7829. * is also NSS offload.
  7830. */
  7831. case dp_nss_cfg_dbdc:
  7832. case dp_nss_cfg_dbtc:
  7833. wlan_cfg_set_num_tx_desc_pool(wlan_cfg_ctx, 0);
  7834. wlan_cfg_set_num_tx_ext_desc_pool(wlan_cfg_ctx, 0);
  7835. wlan_cfg_set_num_tx_desc(wlan_cfg_ctx, 0);
  7836. wlan_cfg_set_num_tx_spl_desc(soc->wlan_cfg_ctx, 0);
  7837. wlan_cfg_set_num_tx_ext_desc(wlan_cfg_ctx, 0);
  7838. break;
  7839. default:
  7840. dp_cdp_err("%pK: Invalid offload config %d",
  7841. soc, val.cdp_psoc_param_en_nss_cfg);
  7842. }
  7843. dp_cdp_err("%pK: nss-wifi<0> nss config is enabled"
  7844. , soc);
  7845. break;
  7846. case CDP_SET_PREFERRED_HW_MODE:
  7847. soc->preferred_hw_mode = val.cdp_psoc_param_preferred_hw_mode;
  7848. break;
  7849. case CDP_IPA_ENABLE:
  7850. soc->wlan_cfg_ctx->ipa_enabled = val.cdp_ipa_enabled;
  7851. break;
  7852. case CDP_CFG_VDEV_STATS_HW_OFFLOAD:
  7853. wlan_cfg_set_vdev_stats_hw_offload_config(wlan_cfg_ctx,
  7854. val.cdp_psoc_param_vdev_stats_hw_offload);
  7855. break;
  7856. case CDP_SAWF_ENABLE:
  7857. wlan_cfg_set_sawf_config(wlan_cfg_ctx, val.cdp_sawf_enabled);
  7858. break;
  7859. case CDP_UMAC_RST_SKEL_ENABLE:
  7860. dp_umac_rst_skel_enable_update(soc, val.cdp_umac_rst_skel);
  7861. break;
  7862. case CDP_UMAC_RESET_STATS:
  7863. dp_umac_reset_stats_print(soc);
  7864. break;
  7865. case CDP_SAWF_STATS:
  7866. wlan_cfg_set_sawf_stats_config(wlan_cfg_ctx,
  7867. val.cdp_sawf_stats);
  7868. break;
  7869. case CDP_CFG_RX_PEER_METADATA_VER:
  7870. dp_rx_peer_metadata_ver_update(
  7871. soc, val.cdp_peer_metadata_ver);
  7872. break;
  7873. case CDP_CFG_TX_DESC_NUM:
  7874. wlan_cfg_set_num_tx_desc(wlan_cfg_ctx,
  7875. val.cdp_tx_desc_num);
  7876. break;
  7877. case CDP_CFG_TX_EXT_DESC_NUM:
  7878. wlan_cfg_set_num_tx_ext_desc(wlan_cfg_ctx,
  7879. val.cdp_tx_ext_desc_num);
  7880. break;
  7881. case CDP_CFG_TX_RING_SIZE:
  7882. wlan_cfg_set_tx_ring_size(wlan_cfg_ctx,
  7883. val.cdp_tx_ring_size);
  7884. break;
  7885. case CDP_CFG_TX_COMPL_RING_SIZE:
  7886. wlan_cfg_set_tx_comp_ring_size(wlan_cfg_ctx,
  7887. val.cdp_tx_comp_ring_size);
  7888. break;
  7889. case CDP_CFG_RX_SW_DESC_NUM:
  7890. wlan_cfg_set_dp_soc_rx_sw_desc_num(wlan_cfg_ctx,
  7891. val.cdp_rx_sw_desc_num);
  7892. break;
  7893. case CDP_CFG_REO_DST_RING_SIZE:
  7894. wlan_cfg_set_reo_dst_ring_size(wlan_cfg_ctx,
  7895. val.cdp_reo_dst_ring_size);
  7896. break;
  7897. case CDP_CFG_RXDMA_REFILL_RING_SIZE:
  7898. wlan_cfg_set_dp_soc_rxdma_refill_ring_size(wlan_cfg_ctx,
  7899. val.cdp_rxdma_refill_ring_size);
  7900. break;
  7901. #ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
  7902. case CDP_CFG_RX_REFILL_POOL_NUM:
  7903. wlan_cfg_set_rx_refill_buf_pool_size(wlan_cfg_ctx,
  7904. val.cdp_rx_refill_buf_pool_size);
  7905. break;
  7906. #endif
  7907. case CDP_CFG_AST_INDICATION_DISABLE:
  7908. wlan_cfg_set_ast_indication_disable
  7909. (wlan_cfg_ctx, val.cdp_ast_indication_disable);
  7910. break;
  7911. case CDP_CONFIG_DP_DEBUG_LOG:
  7912. soc->dp_debug_log_en = val.cdp_psoc_param_dp_debug_log;
  7913. break;
  7914. default:
  7915. break;
  7916. }
  7917. return QDF_STATUS_SUCCESS;
  7918. }
  7919. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  7920. /**
  7921. * dp_get_mldev_mode: function to get mlo operation mode
  7922. * @soc: soc structure for data path
  7923. *
  7924. * Return: uint8_t
  7925. */
  7926. static uint8_t dp_get_mldev_mode(struct dp_soc *soc)
  7927. {
  7928. return soc->mld_mode_ap;
  7929. }
  7930. #else
  7931. static uint8_t dp_get_mldev_mode(struct dp_soc *cdp_soc)
  7932. {
  7933. return MLD_MODE_INVALID;
  7934. }
  7935. #endif
  7936. /**
  7937. * dp_get_psoc_param: function to get parameters in soc
  7938. * @cdp_soc: DP soc handle
  7939. * @param: parameter type to be get
  7940. * @val: address of buffer
  7941. *
  7942. * Return: status
  7943. */
  7944. static QDF_STATUS dp_get_psoc_param(struct cdp_soc_t *cdp_soc,
  7945. enum cdp_psoc_param_type param,
  7946. cdp_config_param_type *val)
  7947. {
  7948. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  7949. struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx;
  7950. if (!soc)
  7951. return QDF_STATUS_E_FAILURE;
  7952. wlan_cfg_ctx = soc->wlan_cfg_ctx;
  7953. switch (param) {
  7954. case CDP_ENABLE_RATE_STATS:
  7955. val->cdp_psoc_param_en_rate_stats = soc->peerstats_enabled;
  7956. break;
  7957. case CDP_CFG_PEER_EXT_STATS:
  7958. val->cdp_psoc_param_pext_stats =
  7959. wlan_cfg_is_peer_ext_stats_enabled(wlan_cfg_ctx);
  7960. break;
  7961. case CDP_CFG_VDEV_STATS_HW_OFFLOAD:
  7962. val->cdp_psoc_param_vdev_stats_hw_offload =
  7963. wlan_cfg_get_vdev_stats_hw_offload_config(wlan_cfg_ctx);
  7964. break;
  7965. case CDP_UMAC_RST_SKEL_ENABLE:
  7966. val->cdp_umac_rst_skel = dp_umac_rst_skel_enable_get(soc);
  7967. break;
  7968. case CDP_TXRX_HAL_SOC_HDL:
  7969. val->hal_soc_hdl = soc->hal_soc;
  7970. break;
  7971. case CDP_CFG_TX_DESC_NUM:
  7972. val->cdp_tx_desc_num = wlan_cfg_get_num_tx_desc(wlan_cfg_ctx);
  7973. break;
  7974. case CDP_CFG_TX_EXT_DESC_NUM:
  7975. val->cdp_tx_ext_desc_num =
  7976. wlan_cfg_get_num_tx_ext_desc(wlan_cfg_ctx);
  7977. break;
  7978. case CDP_CFG_TX_RING_SIZE:
  7979. val->cdp_tx_ring_size = wlan_cfg_tx_ring_size(wlan_cfg_ctx);
  7980. break;
  7981. case CDP_CFG_TX_COMPL_RING_SIZE:
  7982. val->cdp_tx_comp_ring_size =
  7983. wlan_cfg_tx_comp_ring_size(wlan_cfg_ctx);
  7984. break;
  7985. case CDP_CFG_RX_SW_DESC_NUM:
  7986. val->cdp_rx_sw_desc_num =
  7987. wlan_cfg_get_dp_soc_rx_sw_desc_num(wlan_cfg_ctx);
  7988. break;
  7989. case CDP_CFG_REO_DST_RING_SIZE:
  7990. val->cdp_reo_dst_ring_size =
  7991. wlan_cfg_get_reo_dst_ring_size(wlan_cfg_ctx);
  7992. break;
  7993. case CDP_CFG_RXDMA_REFILL_RING_SIZE:
  7994. val->cdp_rxdma_refill_ring_size =
  7995. wlan_cfg_get_dp_soc_rxdma_refill_ring_size(wlan_cfg_ctx);
  7996. break;
  7997. #ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
  7998. case CDP_CFG_RX_REFILL_POOL_NUM:
  7999. val->cdp_rx_refill_buf_pool_size =
  8000. wlan_cfg_get_rx_refill_buf_pool_size(wlan_cfg_ctx);
  8001. break;
  8002. #endif
  8003. case CDP_CFG_FISA_PARAMS:
  8004. val->fisa_params.fisa_fst_size = wlan_cfg_get_rx_flow_search_table_size(soc->wlan_cfg_ctx);
  8005. val->fisa_params.rx_flow_max_search =
  8006. wlan_cfg_rx_fst_get_max_search(soc->wlan_cfg_ctx);
  8007. val->fisa_params.rx_toeplitz_hash_key =
  8008. wlan_cfg_rx_fst_get_hash_key(soc->wlan_cfg_ctx);
  8009. break;
  8010. case CDP_RX_PKT_TLV_SIZE:
  8011. val->rx_pkt_tlv_size = soc->rx_pkt_tlv_size;
  8012. break;
  8013. case CDP_CFG_GET_MLO_OPER_MODE:
  8014. val->cdp_psoc_param_mlo_oper_mode = dp_get_mldev_mode(soc);
  8015. break;
  8016. case CDP_CFG_PEER_JITTER_STATS:
  8017. val->cdp_psoc_param_jitter_stats =
  8018. wlan_cfg_is_peer_jitter_stats_enabled(soc->wlan_cfg_ctx);
  8019. break;
  8020. case CDP_CONFIG_DP_DEBUG_LOG:
  8021. val->cdp_psoc_param_dp_debug_log = soc->dp_debug_log_en;
  8022. break;
  8023. default:
  8024. dp_warn("Invalid param: %u", param);
  8025. break;
  8026. }
  8027. return QDF_STATUS_SUCCESS;
  8028. }
  8029. /**
  8030. * dp_set_vdev_dscp_tid_map_wifi3() - Update Map ID selected for particular vdev
  8031. * @cdp_soc: CDP SOC handle
  8032. * @vdev_id: id of DP_VDEV handle
  8033. * @map_id:ID of map that needs to be updated
  8034. *
  8035. * Return: QDF_STATUS
  8036. */
  8037. static QDF_STATUS dp_set_vdev_dscp_tid_map_wifi3(ol_txrx_soc_handle cdp_soc,
  8038. uint8_t vdev_id,
  8039. uint8_t map_id)
  8040. {
  8041. cdp_config_param_type val;
  8042. struct dp_soc *soc = cdp_soc_t_to_dp_soc(cdp_soc);
  8043. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8044. DP_MOD_ID_CDP);
  8045. if (vdev) {
  8046. vdev->dscp_tid_map_id = map_id;
  8047. val.cdp_vdev_param_dscp_tid_map_id = map_id;
  8048. soc->arch_ops.txrx_set_vdev_param(soc,
  8049. vdev,
  8050. CDP_UPDATE_DSCP_TO_TID_MAP,
  8051. val);
  8052. /* Update flag for transmit tid classification */
  8053. if (vdev->dscp_tid_map_id < soc->num_hw_dscp_tid_map)
  8054. vdev->skip_sw_tid_classification |=
  8055. DP_TX_HW_DSCP_TID_MAP_VALID;
  8056. else
  8057. vdev->skip_sw_tid_classification &=
  8058. ~DP_TX_HW_DSCP_TID_MAP_VALID;
  8059. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8060. return QDF_STATUS_SUCCESS;
  8061. }
  8062. return QDF_STATUS_E_FAILURE;
  8063. }
  8064. #ifdef DP_RATETABLE_SUPPORT
  8065. static int dp_txrx_get_ratekbps(int preamb, int mcs,
  8066. int htflag, int gintval)
  8067. {
  8068. uint32_t rix;
  8069. uint16_t ratecode;
  8070. enum cdp_punctured_modes punc_mode = NO_PUNCTURE;
  8071. return dp_getrateindex((uint32_t)gintval, (uint16_t)mcs, 1,
  8072. (uint8_t)preamb, 1, punc_mode,
  8073. &rix, &ratecode);
  8074. }
  8075. #else
  8076. static int dp_txrx_get_ratekbps(int preamb, int mcs,
  8077. int htflag, int gintval)
  8078. {
  8079. return 0;
  8080. }
  8081. #endif
  8082. /**
  8083. * dp_txrx_get_pdev_stats() - Returns cdp_pdev_stats
  8084. * @soc: DP soc handle
  8085. * @pdev_id: id of DP pdev handle
  8086. * @pdev_stats: buffer to copy to
  8087. *
  8088. * Return: status success/failure
  8089. */
  8090. static QDF_STATUS
  8091. dp_txrx_get_pdev_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  8092. struct cdp_pdev_stats *pdev_stats)
  8093. {
  8094. struct dp_pdev *pdev =
  8095. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8096. pdev_id);
  8097. if (!pdev)
  8098. return QDF_STATUS_E_FAILURE;
  8099. dp_aggregate_pdev_stats(pdev);
  8100. qdf_mem_copy(pdev_stats, &pdev->stats, sizeof(struct cdp_pdev_stats));
  8101. return QDF_STATUS_SUCCESS;
  8102. }
  8103. /**
  8104. * dp_txrx_update_vdev_me_stats() - Update vdev ME stats sent from CDP
  8105. * @vdev: DP vdev handle
  8106. * @buf: buffer containing specific stats structure
  8107. * @xmit_type: xmit type of packet - MLD/Link
  8108. *
  8109. * Return: void
  8110. */
  8111. static void dp_txrx_update_vdev_me_stats(struct dp_vdev *vdev,
  8112. void *buf, uint8_t xmit_type)
  8113. {
  8114. struct cdp_tx_ingress_stats *host_stats = NULL;
  8115. if (!buf) {
  8116. dp_cdp_err("%pK: Invalid host stats buf", vdev->pdev->soc);
  8117. return;
  8118. }
  8119. host_stats = (struct cdp_tx_ingress_stats *)buf;
  8120. DP_STATS_INC_PKT(vdev, tx_i[xmit_type].mcast_en.mcast_pkt,
  8121. host_stats->mcast_en.mcast_pkt.num,
  8122. host_stats->mcast_en.mcast_pkt.bytes);
  8123. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.dropped_map_error,
  8124. host_stats->mcast_en.dropped_map_error);
  8125. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.dropped_self_mac,
  8126. host_stats->mcast_en.dropped_self_mac);
  8127. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.dropped_send_fail,
  8128. host_stats->mcast_en.dropped_send_fail);
  8129. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.ucast,
  8130. host_stats->mcast_en.ucast);
  8131. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.fail_seg_alloc,
  8132. host_stats->mcast_en.fail_seg_alloc);
  8133. DP_STATS_INC(vdev, tx_i[xmit_type].mcast_en.clone_fail,
  8134. host_stats->mcast_en.clone_fail);
  8135. }
  8136. /**
  8137. * dp_txrx_update_vdev_igmp_me_stats() - Update vdev IGMP ME stats sent from CDP
  8138. * @vdev: DP vdev handle
  8139. * @buf: buffer containing specific stats structure
  8140. * @xmit_type: xmit type of packet - MLD/Link
  8141. *
  8142. * Return: void
  8143. */
  8144. static void dp_txrx_update_vdev_igmp_me_stats(struct dp_vdev *vdev,
  8145. void *buf, uint8_t xmit_type)
  8146. {
  8147. struct cdp_tx_ingress_stats *host_stats = NULL;
  8148. if (!buf) {
  8149. dp_cdp_err("%pK: Invalid host stats buf", vdev->pdev->soc);
  8150. return;
  8151. }
  8152. host_stats = (struct cdp_tx_ingress_stats *)buf;
  8153. DP_STATS_INC(vdev, tx_i[xmit_type].igmp_mcast_en.igmp_rcvd,
  8154. host_stats->igmp_mcast_en.igmp_rcvd);
  8155. DP_STATS_INC(vdev, tx_i[xmit_type].igmp_mcast_en.igmp_ucast_converted,
  8156. host_stats->igmp_mcast_en.igmp_ucast_converted);
  8157. }
  8158. /**
  8159. * dp_txrx_update_vdev_host_stats() - Update stats sent through CDP
  8160. * @soc_hdl: DP soc handle
  8161. * @vdev_id: id of DP vdev handle
  8162. * @buf: buffer containing specific stats structure
  8163. * @stats_id: stats type
  8164. * @xmit_type: xmit type of packet - MLD/Link
  8165. *
  8166. * Return: QDF_STATUS
  8167. */
  8168. static QDF_STATUS dp_txrx_update_vdev_host_stats(struct cdp_soc_t *soc_hdl,
  8169. uint8_t vdev_id,
  8170. void *buf,
  8171. uint16_t stats_id,
  8172. uint8_t xmit_type)
  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_cdp_err("%pK: Invalid vdev handle", soc);
  8179. return QDF_STATUS_E_FAILURE;
  8180. }
  8181. switch (stats_id) {
  8182. case DP_VDEV_STATS_PKT_CNT_ONLY:
  8183. break;
  8184. case DP_VDEV_STATS_TX_ME:
  8185. dp_txrx_update_vdev_me_stats(vdev, buf, xmit_type);
  8186. dp_txrx_update_vdev_igmp_me_stats(vdev, buf, xmit_type);
  8187. break;
  8188. default:
  8189. qdf_info("Invalid stats_id %d", stats_id);
  8190. break;
  8191. }
  8192. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8193. return QDF_STATUS_SUCCESS;
  8194. }
  8195. /**
  8196. * dp_txrx_get_peer_stats_wrapper() - will get cdp_peer_stats
  8197. * @soc: soc handle
  8198. * @peer_stats: destination buffer to copy to
  8199. * @peer_info: peer info
  8200. *
  8201. * Return: status success/failure
  8202. */
  8203. static QDF_STATUS
  8204. dp_txrx_get_peer_stats_wrapper(struct cdp_soc_t *soc,
  8205. struct cdp_peer_stats *peer_stats,
  8206. struct cdp_peer_info peer_info)
  8207. {
  8208. struct dp_peer *peer = NULL;
  8209. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  8210. DP_MOD_ID_CDP);
  8211. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  8212. if (!peer)
  8213. return QDF_STATUS_E_FAILURE;
  8214. dp_get_peer_stats(peer, peer_stats);
  8215. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8216. return QDF_STATUS_SUCCESS;
  8217. }
  8218. /**
  8219. * dp_txrx_get_peer_stats() - will get cdp_peer_stats
  8220. * @soc: soc handle
  8221. * @vdev_id: id of vdev handle
  8222. * @peer_mac: peer mac address of DP_PEER handle
  8223. * @peer_stats: destination buffer to copy to
  8224. *
  8225. * Return: status success/failure
  8226. */
  8227. static QDF_STATUS
  8228. dp_txrx_get_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  8229. uint8_t *peer_mac, struct cdp_peer_stats *peer_stats)
  8230. {
  8231. struct cdp_peer_info peer_info = { 0 };
  8232. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  8233. CDP_WILD_PEER_TYPE);
  8234. return dp_txrx_get_peer_stats_wrapper(soc, peer_stats, peer_info);
  8235. }
  8236. /**
  8237. * dp_txrx_get_peer_stats_based_on_peer_type() - get peer stats based on the
  8238. * peer type
  8239. * @soc: soc handle
  8240. * @vdev_id: id of vdev handle
  8241. * @peer_mac: mac of DP_PEER handle
  8242. * @peer_stats: buffer to copy to
  8243. * @peer_type: type of peer
  8244. *
  8245. * Return: status success/failure
  8246. */
  8247. static QDF_STATUS
  8248. dp_txrx_get_peer_stats_based_on_peer_type(struct cdp_soc_t *soc, uint8_t vdev_id,
  8249. uint8_t *peer_mac,
  8250. struct cdp_peer_stats *peer_stats,
  8251. enum cdp_peer_type peer_type)
  8252. {
  8253. struct cdp_peer_info peer_info = { 0 };
  8254. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  8255. peer_type);
  8256. return dp_txrx_get_peer_stats_wrapper(soc, peer_stats, peer_info);
  8257. }
  8258. #if defined WLAN_FEATURE_11BE_MLO && defined DP_MLO_LINK_STATS_SUPPORT
  8259. /**
  8260. * dp_get_per_link_peer_stats() - Get per link stats
  8261. * @peer: DP peer
  8262. * @peer_stats: buffer to copy to
  8263. * @peer_type: Peer type
  8264. * @num_link: Number of ML links
  8265. *
  8266. * Return: status success/failure
  8267. */
  8268. QDF_STATUS dp_get_per_link_peer_stats(struct dp_peer *peer,
  8269. struct cdp_peer_stats *peer_stats,
  8270. enum cdp_peer_type peer_type,
  8271. uint8_t num_link)
  8272. {
  8273. uint8_t i, index = 0;
  8274. struct dp_peer *link_peer;
  8275. struct dp_mld_link_peers link_peers_info;
  8276. struct cdp_peer_stats *stats;
  8277. struct dp_soc *soc = peer->vdev->pdev->soc;
  8278. dp_get_peer_calibr_stats(peer, peer_stats);
  8279. dp_get_peer_basic_stats(peer, peer_stats);
  8280. dp_get_peer_tx_per(peer_stats);
  8281. if (IS_MLO_DP_MLD_PEER(peer)) {
  8282. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  8283. &link_peers_info,
  8284. DP_MOD_ID_GENERIC_STATS);
  8285. for (i = 0; i < link_peers_info.num_links; i++) {
  8286. link_peer = link_peers_info.link_peers[i];
  8287. if (qdf_unlikely(!link_peer))
  8288. continue;
  8289. if (index > num_link) {
  8290. dp_err("Request stats for %d link(s) is less than total link(s) %d",
  8291. num_link, link_peers_info.num_links);
  8292. break;
  8293. }
  8294. stats = &peer_stats[index];
  8295. dp_get_peer_per_pkt_stats(link_peer, stats);
  8296. dp_get_peer_extd_stats(link_peer, stats);
  8297. index++;
  8298. }
  8299. dp_release_link_peers_ref(&link_peers_info,
  8300. DP_MOD_ID_GENERIC_STATS);
  8301. } else {
  8302. dp_get_peer_per_pkt_stats(peer, peer_stats);
  8303. dp_get_peer_extd_stats(peer, peer_stats);
  8304. }
  8305. return QDF_STATUS_SUCCESS;
  8306. }
  8307. #else
  8308. QDF_STATUS dp_get_per_link_peer_stats(struct dp_peer *peer,
  8309. struct cdp_peer_stats *peer_stats,
  8310. enum cdp_peer_type peer_type,
  8311. uint8_t num_link)
  8312. {
  8313. dp_err("Per link stats not supported");
  8314. return QDF_STATUS_E_INVAL;
  8315. }
  8316. #endif
  8317. /**
  8318. * dp_txrx_get_per_link_peer_stats() - Get per link peer stats
  8319. * @soc: soc handle
  8320. * @vdev_id: id of vdev handle
  8321. * @peer_mac: peer mac address
  8322. * @peer_stats: buffer to copy to
  8323. * @peer_type: Peer type
  8324. * @num_link: Number of ML links
  8325. *
  8326. * NOTE: For peer_type = CDP_MLD_PEER_TYPE peer_stats should point to
  8327. * buffer of size = (sizeof(*peer_stats) * num_link)
  8328. *
  8329. * Return: status success/failure
  8330. */
  8331. static QDF_STATUS
  8332. dp_txrx_get_per_link_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  8333. uint8_t *peer_mac,
  8334. struct cdp_peer_stats *peer_stats,
  8335. enum cdp_peer_type peer_type, uint8_t num_link)
  8336. {
  8337. QDF_STATUS status;
  8338. struct dp_peer *peer = NULL;
  8339. struct cdp_peer_info peer_info = { 0 };
  8340. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  8341. peer_type);
  8342. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  8343. DP_MOD_ID_GENERIC_STATS);
  8344. if (!peer)
  8345. return QDF_STATUS_E_FAILURE;
  8346. qdf_mem_zero(peer_stats, sizeof(struct cdp_peer_stats));
  8347. status = dp_get_per_link_peer_stats(peer, peer_stats, peer_type,
  8348. num_link);
  8349. dp_peer_unref_delete(peer, DP_MOD_ID_GENERIC_STATS);
  8350. return status;
  8351. }
  8352. /**
  8353. * dp_txrx_get_peer_stats_param() - will return specified cdp_peer_stats
  8354. * @soc: soc handle
  8355. * @vdev_id: vdev_id of vdev object
  8356. * @peer_mac: mac address of the peer
  8357. * @type: enum of required stats
  8358. * @buf: buffer to hold the value
  8359. *
  8360. * Return: status success/failure
  8361. */
  8362. static QDF_STATUS
  8363. dp_txrx_get_peer_stats_param(struct cdp_soc_t *soc, uint8_t vdev_id,
  8364. uint8_t *peer_mac, enum cdp_peer_stats_type type,
  8365. cdp_peer_stats_param_t *buf)
  8366. {
  8367. QDF_STATUS ret;
  8368. struct dp_peer *peer = NULL;
  8369. struct cdp_peer_info peer_info = { 0 };
  8370. DP_PEER_INFO_PARAMS_INIT(&peer_info, vdev_id, peer_mac, false,
  8371. CDP_WILD_PEER_TYPE);
  8372. peer = dp_peer_hash_find_wrapper((struct dp_soc *)soc, &peer_info,
  8373. DP_MOD_ID_CDP);
  8374. if (!peer) {
  8375. dp_peer_err("%pK: Invalid Peer for Mac " QDF_MAC_ADDR_FMT,
  8376. soc, QDF_MAC_ADDR_REF(peer_mac));
  8377. return QDF_STATUS_E_FAILURE;
  8378. }
  8379. if (type >= cdp_peer_per_pkt_stats_min &&
  8380. type < cdp_peer_per_pkt_stats_max) {
  8381. ret = dp_txrx_get_peer_per_pkt_stats_param(peer, type, buf);
  8382. } else if (type >= cdp_peer_extd_stats_min &&
  8383. type < cdp_peer_extd_stats_max) {
  8384. ret = dp_txrx_get_peer_extd_stats_param(peer, type, buf);
  8385. } else {
  8386. dp_err("%pK: Invalid stat type requested", soc);
  8387. ret = QDF_STATUS_E_FAILURE;
  8388. }
  8389. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8390. return ret;
  8391. }
  8392. /**
  8393. * dp_txrx_reset_peer_stats() - reset cdp_peer_stats for particular peer
  8394. * @soc_hdl: soc handle
  8395. * @vdev_id: id of vdev handle
  8396. * @peer_mac: mac of DP_PEER handle
  8397. *
  8398. * Return: QDF_STATUS
  8399. */
  8400. #ifdef WLAN_FEATURE_11BE_MLO
  8401. static QDF_STATUS
  8402. dp_txrx_reset_peer_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  8403. uint8_t *peer_mac)
  8404. {
  8405. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8406. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  8407. struct dp_peer *peer =
  8408. dp_peer_get_tgt_peer_hash_find(soc, peer_mac, 0,
  8409. vdev_id, DP_MOD_ID_CDP);
  8410. if (!peer)
  8411. return QDF_STATUS_E_FAILURE;
  8412. DP_STATS_CLR(peer);
  8413. dp_txrx_peer_stats_clr(peer->txrx_peer);
  8414. if (IS_MLO_DP_MLD_PEER(peer)) {
  8415. uint8_t i;
  8416. struct dp_peer *link_peer;
  8417. struct dp_soc *link_peer_soc;
  8418. struct dp_mld_link_peers link_peers_info;
  8419. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  8420. &link_peers_info,
  8421. DP_MOD_ID_CDP);
  8422. for (i = 0; i < link_peers_info.num_links; i++) {
  8423. link_peer = link_peers_info.link_peers[i];
  8424. link_peer_soc = link_peer->vdev->pdev->soc;
  8425. DP_STATS_CLR(link_peer);
  8426. dp_monitor_peer_reset_stats(link_peer_soc, link_peer);
  8427. }
  8428. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  8429. } else {
  8430. dp_monitor_peer_reset_stats(soc, peer);
  8431. }
  8432. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8433. return status;
  8434. }
  8435. #else
  8436. static QDF_STATUS
  8437. dp_txrx_reset_peer_stats(struct cdp_soc_t *soc, uint8_t vdev_id,
  8438. uint8_t *peer_mac)
  8439. {
  8440. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8441. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  8442. peer_mac, 0, vdev_id,
  8443. DP_MOD_ID_CDP);
  8444. if (!peer)
  8445. return QDF_STATUS_E_FAILURE;
  8446. DP_STATS_CLR(peer);
  8447. dp_txrx_peer_stats_clr(peer->txrx_peer);
  8448. dp_monitor_peer_reset_stats((struct dp_soc *)soc, peer);
  8449. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  8450. return status;
  8451. }
  8452. #endif
  8453. /**
  8454. * dp_txrx_get_vdev_stats() - Update buffer with cdp_vdev_stats
  8455. * @soc_hdl: CDP SoC handle
  8456. * @vdev_id: vdev Id
  8457. * @buf: buffer for vdev stats
  8458. * @is_aggregate: are aggregate stats being collected
  8459. *
  8460. * Return: QDF_STATUS
  8461. */
  8462. QDF_STATUS
  8463. dp_txrx_get_vdev_stats(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  8464. void *buf, bool is_aggregate)
  8465. {
  8466. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8467. struct cdp_vdev_stats *vdev_stats;
  8468. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8469. DP_MOD_ID_CDP);
  8470. if (!vdev)
  8471. return QDF_STATUS_E_RESOURCES;
  8472. vdev_stats = (struct cdp_vdev_stats *)buf;
  8473. if (is_aggregate) {
  8474. dp_aggregate_vdev_stats(vdev, buf, DP_XMIT_LINK);
  8475. } else {
  8476. dp_copy_vdev_stats_to_tgt_buf(vdev_stats,
  8477. &vdev->stats, DP_XMIT_LINK);
  8478. }
  8479. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8480. return QDF_STATUS_SUCCESS;
  8481. }
  8482. /**
  8483. * dp_get_total_per() - get total per
  8484. * @soc: DP soc handle
  8485. * @pdev_id: id of DP_PDEV handle
  8486. *
  8487. * Return: % error rate using retries per packet and success packets
  8488. */
  8489. static int dp_get_total_per(struct cdp_soc_t *soc, uint8_t pdev_id)
  8490. {
  8491. struct dp_pdev *pdev =
  8492. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8493. pdev_id);
  8494. if (!pdev)
  8495. return 0;
  8496. dp_aggregate_pdev_stats(pdev);
  8497. if ((pdev->stats.tx.tx_success.num + pdev->stats.tx.retries) == 0)
  8498. return 0;
  8499. return qdf_do_div((pdev->stats.tx.retries * 100),
  8500. ((pdev->stats.tx.tx_success.num) + (pdev->stats.tx.retries)));
  8501. }
  8502. /**
  8503. * dp_txrx_stats_publish() - publish pdev stats into a buffer
  8504. * @soc: DP soc handle
  8505. * @pdev_id: id of DP_PDEV handle
  8506. * @buf: to hold pdev_stats
  8507. *
  8508. * Return: int
  8509. */
  8510. static int
  8511. dp_txrx_stats_publish(struct cdp_soc_t *soc, uint8_t pdev_id,
  8512. struct cdp_stats_extd *buf)
  8513. {
  8514. struct cdp_txrx_stats_req req = {0,};
  8515. QDF_STATUS status;
  8516. struct dp_pdev *pdev =
  8517. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8518. pdev_id);
  8519. if (!pdev)
  8520. return TXRX_STATS_LEVEL_OFF;
  8521. if (pdev->pending_fw_stats_response) {
  8522. dp_warn("pdev%d: prev req pending\n", pdev->pdev_id);
  8523. return TXRX_STATS_LEVEL_OFF;
  8524. }
  8525. dp_aggregate_pdev_stats(pdev);
  8526. pdev->pending_fw_stats_response = true;
  8527. req.stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_TX;
  8528. req.cookie_val = DBG_STATS_COOKIE_DP_STATS;
  8529. pdev->fw_stats_tlv_bitmap_rcvd = 0;
  8530. qdf_event_reset(&pdev->fw_stats_event);
  8531. status = dp_h2t_ext_stats_msg_send(pdev, req.stats, req.param0,
  8532. req.param1, req.param2, req.param3, 0,
  8533. req.cookie_val, 0);
  8534. if (status != QDF_STATUS_SUCCESS) {
  8535. dp_warn("pdev%d: tx stats req failed\n", pdev->pdev_id);
  8536. pdev->pending_fw_stats_response = false;
  8537. return TXRX_STATS_LEVEL_OFF;
  8538. }
  8539. req.stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_RX;
  8540. req.cookie_val = DBG_STATS_COOKIE_DP_STATS;
  8541. status = dp_h2t_ext_stats_msg_send(pdev, req.stats, req.param0,
  8542. req.param1, req.param2, req.param3, 0,
  8543. req.cookie_val, 0);
  8544. if (status != QDF_STATUS_SUCCESS) {
  8545. dp_warn("pdev%d: rx stats req failed\n", pdev->pdev_id);
  8546. pdev->pending_fw_stats_response = false;
  8547. return TXRX_STATS_LEVEL_OFF;
  8548. }
  8549. /* The event may have already been signaled. Wait only if it's pending */
  8550. if (!pdev->fw_stats_event.done) {
  8551. status =
  8552. qdf_wait_single_event(&pdev->fw_stats_event,
  8553. DP_MAX_SLEEP_TIME);
  8554. if (status != QDF_STATUS_SUCCESS) {
  8555. if (status == QDF_STATUS_E_TIMEOUT)
  8556. dp_warn("pdev%d: fw stats timeout. TLVs rcvd 0x%llx\n",
  8557. pdev->pdev_id,
  8558. pdev->fw_stats_tlv_bitmap_rcvd);
  8559. pdev->pending_fw_stats_response = false;
  8560. return TXRX_STATS_LEVEL_OFF;
  8561. }
  8562. }
  8563. qdf_mem_copy(buf, &pdev->stats, sizeof(struct cdp_pdev_stats));
  8564. pdev->pending_fw_stats_response = false;
  8565. return TXRX_STATS_LEVEL;
  8566. }
  8567. /**
  8568. * dp_get_obss_stats() - Get Pdev OBSS stats from Fw
  8569. * @soc: DP soc handle
  8570. * @pdev_id: id of DP_PDEV handle
  8571. * @buf: to hold pdev obss stats
  8572. * @req: Pointer to CDP TxRx stats
  8573. *
  8574. * Return: status
  8575. */
  8576. static QDF_STATUS
  8577. dp_get_obss_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  8578. struct cdp_pdev_obss_pd_stats_tlv *buf,
  8579. struct cdp_txrx_stats_req *req)
  8580. {
  8581. QDF_STATUS status;
  8582. struct dp_pdev *pdev =
  8583. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8584. pdev_id);
  8585. if (!pdev)
  8586. return QDF_STATUS_E_INVAL;
  8587. if (pdev->pending_fw_obss_stats_response)
  8588. return QDF_STATUS_E_AGAIN;
  8589. pdev->pending_fw_obss_stats_response = true;
  8590. req->stats = (enum cdp_stats)HTT_DBG_EXT_STATS_PDEV_OBSS_PD_STATS;
  8591. req->cookie_val = DBG_STATS_COOKIE_HTT_OBSS;
  8592. qdf_event_reset(&pdev->fw_obss_stats_event);
  8593. status = dp_h2t_ext_stats_msg_send(pdev, req->stats, req->param0,
  8594. req->param1, req->param2,
  8595. req->param3, 0, req->cookie_val,
  8596. req->mac_id);
  8597. if (QDF_IS_STATUS_ERROR(status)) {
  8598. pdev->pending_fw_obss_stats_response = false;
  8599. return status;
  8600. }
  8601. status =
  8602. qdf_wait_single_event(&pdev->fw_obss_stats_event,
  8603. DP_MAX_SLEEP_TIME);
  8604. if (status != QDF_STATUS_SUCCESS) {
  8605. if (status == QDF_STATUS_E_TIMEOUT)
  8606. qdf_debug("TIMEOUT_OCCURS");
  8607. pdev->pending_fw_obss_stats_response = false;
  8608. return QDF_STATUS_E_TIMEOUT;
  8609. }
  8610. qdf_mem_copy(buf, &pdev->stats.htt_tx_pdev_stats.obss_pd_stats_tlv,
  8611. sizeof(struct cdp_pdev_obss_pd_stats_tlv));
  8612. pdev->pending_fw_obss_stats_response = false;
  8613. return status;
  8614. }
  8615. /**
  8616. * dp_clear_pdev_obss_pd_stats() - Clear pdev obss stats
  8617. * @soc: DP soc handle
  8618. * @pdev_id: id of DP_PDEV handle
  8619. * @req: Pointer to CDP TxRx stats request mac_id will be
  8620. * pre-filled and should not be overwritten
  8621. *
  8622. * Return: status
  8623. */
  8624. static QDF_STATUS
  8625. dp_clear_pdev_obss_pd_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  8626. struct cdp_txrx_stats_req *req)
  8627. {
  8628. struct dp_pdev *pdev =
  8629. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  8630. pdev_id);
  8631. uint32_t cookie_val = DBG_STATS_COOKIE_DEFAULT;
  8632. if (!pdev)
  8633. return QDF_STATUS_E_INVAL;
  8634. /*
  8635. * For HTT_DBG_EXT_STATS_RESET command, FW need to config
  8636. * from param0 to param3 according to below rule:
  8637. *
  8638. * PARAM:
  8639. * - config_param0 : start_offset (stats type)
  8640. * - config_param1 : stats bmask from start offset
  8641. * - config_param2 : stats bmask from start offset + 32
  8642. * - config_param3 : stats bmask from start offset + 64
  8643. */
  8644. req->stats = (enum cdp_stats)HTT_DBG_EXT_STATS_RESET;
  8645. req->param0 = HTT_DBG_EXT_STATS_PDEV_OBSS_PD_STATS;
  8646. req->param1 = 0x00000001;
  8647. return dp_h2t_ext_stats_msg_send(pdev, req->stats, req->param0,
  8648. req->param1, req->param2, req->param3, 0,
  8649. cookie_val, req->mac_id);
  8650. }
  8651. /**
  8652. * dp_set_pdev_dscp_tid_map_wifi3() - update dscp tid map in pdev
  8653. * @soc_handle: soc handle
  8654. * @pdev_id: id of DP_PDEV handle
  8655. * @map_id: ID of map that needs to be updated
  8656. * @tos: index value in map
  8657. * @tid: tid value passed by the user
  8658. *
  8659. * Return: QDF_STATUS
  8660. */
  8661. static QDF_STATUS
  8662. dp_set_pdev_dscp_tid_map_wifi3(struct cdp_soc_t *soc_handle,
  8663. uint8_t pdev_id,
  8664. uint8_t map_id,
  8665. uint8_t tos, uint8_t tid)
  8666. {
  8667. uint8_t dscp;
  8668. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  8669. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  8670. if (!pdev)
  8671. return QDF_STATUS_E_FAILURE;
  8672. dscp = (tos >> DP_IP_DSCP_SHIFT) & DP_IP_DSCP_MASK;
  8673. pdev->dscp_tid_map[map_id][dscp] = tid;
  8674. if (map_id < soc->num_hw_dscp_tid_map)
  8675. hal_tx_update_dscp_tid(soc->hal_soc, tid,
  8676. map_id, dscp);
  8677. else
  8678. return QDF_STATUS_E_FAILURE;
  8679. return QDF_STATUS_SUCCESS;
  8680. }
  8681. #ifdef WLAN_SYSFS_DP_STATS
  8682. /**
  8683. * dp_sysfs_event_trigger() - Trigger event to wait for firmware
  8684. * stats request response.
  8685. * @soc: soc handle
  8686. * @cookie_val: cookie value
  8687. *
  8688. * Return: QDF_STATUS
  8689. */
  8690. static QDF_STATUS
  8691. dp_sysfs_event_trigger(struct dp_soc *soc, uint32_t cookie_val)
  8692. {
  8693. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8694. /* wait for firmware response for sysfs stats request */
  8695. if (cookie_val == DBG_SYSFS_STATS_COOKIE) {
  8696. if (!soc) {
  8697. dp_cdp_err("soc is NULL");
  8698. return QDF_STATUS_E_FAILURE;
  8699. }
  8700. /* wait for event completion */
  8701. status = qdf_wait_single_event(&soc->sysfs_config->sysfs_txrx_fw_request_done,
  8702. WLAN_SYSFS_STAT_REQ_WAIT_MS);
  8703. if (status == QDF_STATUS_SUCCESS)
  8704. dp_cdp_info("sysfs_txrx_fw_request_done event completed");
  8705. else if (status == QDF_STATUS_E_TIMEOUT)
  8706. dp_cdp_warn("sysfs_txrx_fw_request_done event expired");
  8707. else
  8708. dp_cdp_warn("sysfs_txrx_fw_request_done event error code %d", status);
  8709. }
  8710. return status;
  8711. }
  8712. #else /* WLAN_SYSFS_DP_STATS */
  8713. static QDF_STATUS
  8714. dp_sysfs_event_trigger(struct dp_soc *soc, uint32_t cookie_val)
  8715. {
  8716. return QDF_STATUS_SUCCESS;
  8717. }
  8718. #endif /* WLAN_SYSFS_DP_STATS */
  8719. /**
  8720. * dp_fw_stats_process() - Process TXRX FW stats request.
  8721. * @vdev: DP VDEV handle
  8722. * @req: stats request
  8723. *
  8724. * Return: QDF_STATUS
  8725. */
  8726. static QDF_STATUS
  8727. dp_fw_stats_process(struct dp_vdev *vdev,
  8728. struct cdp_txrx_stats_req *req)
  8729. {
  8730. struct dp_pdev *pdev = NULL;
  8731. struct dp_soc *soc = NULL;
  8732. uint32_t stats = req->stats;
  8733. uint8_t mac_id = req->mac_id;
  8734. uint32_t cookie_val = DBG_STATS_COOKIE_DEFAULT;
  8735. if (!vdev) {
  8736. DP_TRACE(NONE, "VDEV not found");
  8737. return QDF_STATUS_E_FAILURE;
  8738. }
  8739. pdev = vdev->pdev;
  8740. if (!pdev) {
  8741. DP_TRACE(NONE, "PDEV not found");
  8742. return QDF_STATUS_E_FAILURE;
  8743. }
  8744. soc = pdev->soc;
  8745. if (!soc) {
  8746. DP_TRACE(NONE, "soc not found");
  8747. return QDF_STATUS_E_FAILURE;
  8748. }
  8749. /* In case request is from host sysfs for displaying stats on console */
  8750. if (req->cookie_val == DBG_SYSFS_STATS_COOKIE)
  8751. cookie_val = DBG_SYSFS_STATS_COOKIE;
  8752. /*
  8753. * For HTT_DBG_EXT_STATS_RESET command, FW need to config
  8754. * from param0 to param3 according to below rule:
  8755. *
  8756. * PARAM:
  8757. * - config_param0 : start_offset (stats type)
  8758. * - config_param1 : stats bmask from start offset
  8759. * - config_param2 : stats bmask from start offset + 32
  8760. * - config_param3 : stats bmask from start offset + 64
  8761. */
  8762. if (req->stats == CDP_TXRX_STATS_0) {
  8763. req->param0 = HTT_DBG_EXT_STATS_PDEV_TX;
  8764. req->param1 = 0xFFFFFFFF;
  8765. req->param2 = 0xFFFFFFFF;
  8766. req->param3 = 0xFFFFFFFF;
  8767. } else if (req->stats == (uint8_t)HTT_DBG_EXT_STATS_PDEV_TX_MU) {
  8768. req->param0 = HTT_DBG_EXT_STATS_SET_VDEV_MASK(vdev->vdev_id);
  8769. }
  8770. if (req->stats == (uint8_t)HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT) {
  8771. dp_h2t_ext_stats_msg_send(pdev,
  8772. HTT_DBG_EXT_STATS_PDEV_RX_RATE_EXT,
  8773. req->param0, req->param1, req->param2,
  8774. req->param3, 0, cookie_val,
  8775. mac_id);
  8776. } else {
  8777. dp_h2t_ext_stats_msg_send(pdev, stats, req->param0,
  8778. req->param1, req->param2, req->param3,
  8779. 0, cookie_val, mac_id);
  8780. }
  8781. dp_sysfs_event_trigger(soc, cookie_val);
  8782. return QDF_STATUS_SUCCESS;
  8783. }
  8784. /**
  8785. * dp_txrx_stats_request - function to map to firmware and host stats
  8786. * @soc_handle: soc handle
  8787. * @vdev_id: virtual device ID
  8788. * @req: stats request
  8789. *
  8790. * Return: QDF_STATUS
  8791. */
  8792. static
  8793. QDF_STATUS dp_txrx_stats_request(struct cdp_soc_t *soc_handle,
  8794. uint8_t vdev_id,
  8795. struct cdp_txrx_stats_req *req)
  8796. {
  8797. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_handle);
  8798. int host_stats;
  8799. int fw_stats;
  8800. enum cdp_stats stats;
  8801. int num_stats;
  8802. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  8803. DP_MOD_ID_CDP);
  8804. QDF_STATUS status = QDF_STATUS_E_INVAL;
  8805. if (!vdev || !req) {
  8806. dp_cdp_err("%pK: Invalid vdev/req instance", soc);
  8807. status = QDF_STATUS_E_INVAL;
  8808. goto fail0;
  8809. }
  8810. if (req->mac_id >= WLAN_CFG_MAC_PER_TARGET) {
  8811. dp_err("Invalid mac_id: %u request", req->mac_id);
  8812. status = QDF_STATUS_E_INVAL;
  8813. goto fail0;
  8814. }
  8815. stats = req->stats;
  8816. if (stats >= CDP_TXRX_MAX_STATS) {
  8817. status = QDF_STATUS_E_INVAL;
  8818. goto fail0;
  8819. }
  8820. /*
  8821. * DP_CURR_FW_STATS_AVAIL: no of FW stats currently available
  8822. * has to be updated if new FW HTT stats added
  8823. */
  8824. if (stats > CDP_TXRX_STATS_HTT_MAX)
  8825. stats = stats + DP_CURR_FW_STATS_AVAIL - DP_HTT_DBG_EXT_STATS_MAX;
  8826. num_stats = QDF_ARRAY_SIZE(dp_stats_mapping_table);
  8827. if (stats >= num_stats) {
  8828. dp_cdp_err("%pK : Invalid stats option: %d", soc, stats);
  8829. status = QDF_STATUS_E_INVAL;
  8830. goto fail0;
  8831. }
  8832. req->stats = stats;
  8833. fw_stats = dp_stats_mapping_table[stats][STATS_FW];
  8834. host_stats = dp_stats_mapping_table[stats][STATS_HOST];
  8835. dp_info("stats: %u fw_stats_type: %d host_stats: %d",
  8836. stats, fw_stats, host_stats);
  8837. if (fw_stats != TXRX_FW_STATS_INVALID) {
  8838. /* update request with FW stats type */
  8839. req->stats = fw_stats;
  8840. status = dp_fw_stats_process(vdev, req);
  8841. } else if ((host_stats != TXRX_HOST_STATS_INVALID) &&
  8842. (host_stats <= TXRX_HOST_STATS_MAX))
  8843. status = dp_print_host_stats(vdev, req, soc);
  8844. else
  8845. dp_cdp_info("%pK: Wrong Input for TxRx Stats", soc);
  8846. fail0:
  8847. if (vdev)
  8848. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  8849. return status;
  8850. }
  8851. /**
  8852. * dp_soc_notify_asserted_soc() - API to notify asserted soc info
  8853. * @psoc: CDP soc handle
  8854. *
  8855. * Return: QDF_STATUS
  8856. */
  8857. static QDF_STATUS dp_soc_notify_asserted_soc(struct cdp_soc_t *psoc)
  8858. {
  8859. struct dp_soc *soc = (struct dp_soc *)psoc;
  8860. if (!soc) {
  8861. dp_cdp_err("%pK: soc is NULL", soc);
  8862. return QDF_STATUS_E_INVAL;
  8863. }
  8864. return dp_umac_reset_notify_asserted_soc(soc);
  8865. }
  8866. /**
  8867. * dp_txrx_dump_stats() - Dump statistics
  8868. * @psoc: CDP soc handle
  8869. * @value: Statistics option
  8870. * @level: verbosity level
  8871. */
  8872. static QDF_STATUS dp_txrx_dump_stats(struct cdp_soc_t *psoc, uint16_t value,
  8873. enum qdf_stats_verbosity_level level)
  8874. {
  8875. struct dp_soc *soc =
  8876. (struct dp_soc *)psoc;
  8877. QDF_STATUS status = QDF_STATUS_SUCCESS;
  8878. if (!soc) {
  8879. dp_cdp_err("%pK: soc is NULL", soc);
  8880. return QDF_STATUS_E_INVAL;
  8881. }
  8882. switch (value) {
  8883. case CDP_TXRX_PATH_STATS:
  8884. dp_txrx_path_stats(soc);
  8885. dp_print_soc_interrupt_stats(soc);
  8886. dp_print_reg_write_stats(soc);
  8887. dp_pdev_print_tx_delay_stats(soc);
  8888. /* Dump usage watermark stats for core TX/RX SRNGs */
  8889. dp_dump_srng_high_wm_stats(soc, (1 << REO_DST));
  8890. if (soc->cdp_soc.ol_ops->dp_print_fisa_stats)
  8891. soc->cdp_soc.ol_ops->dp_print_fisa_stats(
  8892. CDP_FISA_STATS_ID_ERR_STATS);
  8893. break;
  8894. case CDP_RX_RING_STATS:
  8895. dp_print_per_ring_stats(soc);
  8896. break;
  8897. case CDP_TXRX_TSO_STATS:
  8898. dp_print_tso_stats(soc, level);
  8899. break;
  8900. case CDP_DUMP_TX_FLOW_POOL_INFO:
  8901. if (level == QDF_STATS_VERBOSITY_LEVEL_HIGH)
  8902. cdp_dump_flow_pool_info((struct cdp_soc_t *)soc);
  8903. else
  8904. dp_tx_dump_flow_pool_info_compact(soc);
  8905. break;
  8906. case CDP_DP_NAPI_STATS:
  8907. dp_print_napi_stats(soc);
  8908. break;
  8909. case CDP_TXRX_DESC_STATS:
  8910. /* TODO: NOT IMPLEMENTED */
  8911. break;
  8912. case CDP_DP_RX_FISA_STATS:
  8913. if (soc->cdp_soc.ol_ops->dp_print_fisa_stats)
  8914. soc->cdp_soc.ol_ops->dp_print_fisa_stats(
  8915. CDP_FISA_STATS_ID_DUMP_SW_FST);
  8916. break;
  8917. case CDP_DP_SWLM_STATS:
  8918. dp_print_swlm_stats(soc);
  8919. break;
  8920. case CDP_DP_TX_HW_LATENCY_STATS:
  8921. dp_pdev_print_tx_delay_stats(soc);
  8922. break;
  8923. default:
  8924. status = QDF_STATUS_E_INVAL;
  8925. break;
  8926. }
  8927. return status;
  8928. }
  8929. #ifdef WLAN_SYSFS_DP_STATS
  8930. static
  8931. void dp_sysfs_get_stat_type(struct dp_soc *soc, uint32_t *mac_id,
  8932. uint32_t *stat_type)
  8933. {
  8934. qdf_spinlock_acquire(&soc->sysfs_config->rw_stats_lock);
  8935. *stat_type = soc->sysfs_config->stat_type_requested;
  8936. *mac_id = soc->sysfs_config->mac_id;
  8937. qdf_spinlock_release(&soc->sysfs_config->rw_stats_lock);
  8938. }
  8939. static
  8940. void dp_sysfs_update_config_buf_params(struct dp_soc *soc,
  8941. uint32_t curr_len,
  8942. uint32_t max_buf_len,
  8943. char *buf)
  8944. {
  8945. qdf_spinlock_acquire(&soc->sysfs_config->sysfs_write_user_buffer);
  8946. /* set sysfs_config parameters */
  8947. soc->sysfs_config->buf = buf;
  8948. soc->sysfs_config->curr_buffer_length = curr_len;
  8949. soc->sysfs_config->max_buffer_length = max_buf_len;
  8950. qdf_spinlock_release(&soc->sysfs_config->sysfs_write_user_buffer);
  8951. }
  8952. static
  8953. QDF_STATUS dp_sysfs_fill_stats(ol_txrx_soc_handle soc_hdl,
  8954. char *buf, uint32_t buf_size)
  8955. {
  8956. uint32_t mac_id = 0;
  8957. uint32_t stat_type = 0;
  8958. uint32_t fw_stats = 0;
  8959. uint32_t host_stats = 0;
  8960. enum cdp_stats stats;
  8961. struct cdp_txrx_stats_req req;
  8962. uint32_t num_stats;
  8963. struct dp_soc *soc = NULL;
  8964. if (!soc_hdl) {
  8965. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  8966. return QDF_STATUS_E_INVAL;
  8967. }
  8968. soc = cdp_soc_t_to_dp_soc(soc_hdl);
  8969. if (!soc) {
  8970. dp_cdp_err("%pK: soc is NULL", soc);
  8971. return QDF_STATUS_E_INVAL;
  8972. }
  8973. dp_sysfs_get_stat_type(soc, &mac_id, &stat_type);
  8974. stats = stat_type;
  8975. if (stats >= CDP_TXRX_MAX_STATS) {
  8976. dp_cdp_info("sysfs stat type requested is invalid");
  8977. return QDF_STATUS_E_INVAL;
  8978. }
  8979. /*
  8980. * DP_CURR_FW_STATS_AVAIL: no of FW stats currently available
  8981. * has to be updated if new FW HTT stats added
  8982. */
  8983. if (stats > CDP_TXRX_MAX_STATS)
  8984. stats = stats + DP_CURR_FW_STATS_AVAIL - DP_HTT_DBG_EXT_STATS_MAX;
  8985. num_stats = QDF_ARRAY_SIZE(dp_stats_mapping_table);
  8986. if (stats >= num_stats) {
  8987. dp_cdp_err("%pK : Invalid stats option: %d, max num stats: %d",
  8988. soc, stats, num_stats);
  8989. return QDF_STATUS_E_INVAL;
  8990. }
  8991. /* build request */
  8992. fw_stats = dp_stats_mapping_table[stats][STATS_FW];
  8993. host_stats = dp_stats_mapping_table[stats][STATS_HOST];
  8994. req.stats = stat_type;
  8995. req.mac_id = mac_id;
  8996. /* request stats to be printed */
  8997. qdf_mutex_acquire(&soc->sysfs_config->sysfs_read_lock);
  8998. if (fw_stats != TXRX_FW_STATS_INVALID) {
  8999. /* update request with FW stats type */
  9000. req.cookie_val = DBG_SYSFS_STATS_COOKIE;
  9001. } else if ((host_stats != TXRX_HOST_STATS_INVALID) &&
  9002. (host_stats <= TXRX_HOST_STATS_MAX)) {
  9003. req.cookie_val = DBG_STATS_COOKIE_DEFAULT;
  9004. soc->sysfs_config->process_id = qdf_get_current_pid();
  9005. soc->sysfs_config->printing_mode = PRINTING_MODE_ENABLED;
  9006. }
  9007. dp_sysfs_update_config_buf_params(soc, 0, buf_size, buf);
  9008. dp_txrx_stats_request(soc_hdl, mac_id, &req);
  9009. soc->sysfs_config->process_id = 0;
  9010. soc->sysfs_config->printing_mode = PRINTING_MODE_DISABLED;
  9011. dp_sysfs_update_config_buf_params(soc, 0, 0, NULL);
  9012. qdf_mutex_release(&soc->sysfs_config->sysfs_read_lock);
  9013. return QDF_STATUS_SUCCESS;
  9014. }
  9015. static
  9016. QDF_STATUS dp_sysfs_set_stat_type(ol_txrx_soc_handle soc_hdl,
  9017. uint32_t stat_type, uint32_t mac_id)
  9018. {
  9019. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9020. if (!soc_hdl) {
  9021. dp_cdp_err("%pK: soc is NULL", soc);
  9022. return QDF_STATUS_E_INVAL;
  9023. }
  9024. qdf_spinlock_acquire(&soc->sysfs_config->rw_stats_lock);
  9025. soc->sysfs_config->stat_type_requested = stat_type;
  9026. soc->sysfs_config->mac_id = mac_id;
  9027. qdf_spinlock_release(&soc->sysfs_config->rw_stats_lock);
  9028. return QDF_STATUS_SUCCESS;
  9029. }
  9030. static
  9031. QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl)
  9032. {
  9033. struct dp_soc *soc;
  9034. QDF_STATUS status;
  9035. if (!soc_hdl) {
  9036. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  9037. return QDF_STATUS_E_INVAL;
  9038. }
  9039. soc = soc_hdl;
  9040. soc->sysfs_config = qdf_mem_malloc(sizeof(struct sysfs_stats_config));
  9041. if (!soc->sysfs_config) {
  9042. dp_cdp_err("failed to allocate memory for sysfs_config no memory");
  9043. return QDF_STATUS_E_NOMEM;
  9044. }
  9045. status = qdf_event_create(&soc->sysfs_config->sysfs_txrx_fw_request_done);
  9046. /* create event for fw stats request from sysfs */
  9047. if (status != QDF_STATUS_SUCCESS) {
  9048. dp_cdp_err("failed to create event sysfs_txrx_fw_request_done");
  9049. qdf_mem_free(soc->sysfs_config);
  9050. soc->sysfs_config = NULL;
  9051. return QDF_STATUS_E_FAILURE;
  9052. }
  9053. qdf_spinlock_create(&soc->sysfs_config->rw_stats_lock);
  9054. qdf_mutex_create(&soc->sysfs_config->sysfs_read_lock);
  9055. qdf_spinlock_create(&soc->sysfs_config->sysfs_write_user_buffer);
  9056. return QDF_STATUS_SUCCESS;
  9057. }
  9058. static
  9059. QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl)
  9060. {
  9061. struct dp_soc *soc;
  9062. QDF_STATUS status;
  9063. if (!soc_hdl) {
  9064. dp_cdp_err("%pK: soc_hdl is NULL", soc_hdl);
  9065. return QDF_STATUS_E_INVAL;
  9066. }
  9067. soc = soc_hdl;
  9068. if (!soc->sysfs_config) {
  9069. dp_cdp_err("soc->sysfs_config is NULL");
  9070. return QDF_STATUS_E_FAILURE;
  9071. }
  9072. status = qdf_event_destroy(&soc->sysfs_config->sysfs_txrx_fw_request_done);
  9073. if (status != QDF_STATUS_SUCCESS)
  9074. dp_cdp_err("Failed to destroy event sysfs_txrx_fw_request_done");
  9075. qdf_mutex_destroy(&soc->sysfs_config->sysfs_read_lock);
  9076. qdf_spinlock_destroy(&soc->sysfs_config->rw_stats_lock);
  9077. qdf_spinlock_destroy(&soc->sysfs_config->sysfs_write_user_buffer);
  9078. qdf_mem_free(soc->sysfs_config);
  9079. return QDF_STATUS_SUCCESS;
  9080. }
  9081. #else /* WLAN_SYSFS_DP_STATS */
  9082. static
  9083. QDF_STATUS dp_sysfs_deinitialize_stats(struct dp_soc *soc_hdl)
  9084. {
  9085. return QDF_STATUS_SUCCESS;
  9086. }
  9087. static
  9088. QDF_STATUS dp_sysfs_initialize_stats(struct dp_soc *soc_hdl)
  9089. {
  9090. return QDF_STATUS_SUCCESS;
  9091. }
  9092. #endif /* WLAN_SYSFS_DP_STATS */
  9093. /**
  9094. * dp_txrx_clear_dump_stats() - clear dumpStats
  9095. * @soc_hdl: soc handle
  9096. * @pdev_id: pdev ID
  9097. * @value: stats option
  9098. *
  9099. * Return: 0 - Success, non-zero - failure
  9100. */
  9101. static
  9102. QDF_STATUS dp_txrx_clear_dump_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  9103. uint8_t value)
  9104. {
  9105. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9106. QDF_STATUS status = QDF_STATUS_SUCCESS;
  9107. if (!soc) {
  9108. dp_err("soc is NULL");
  9109. return QDF_STATUS_E_INVAL;
  9110. }
  9111. switch (value) {
  9112. case CDP_TXRX_TSO_STATS:
  9113. dp_txrx_clear_tso_stats(soc);
  9114. break;
  9115. case CDP_DP_TX_HW_LATENCY_STATS:
  9116. dp_pdev_clear_tx_delay_stats(soc);
  9117. break;
  9118. default:
  9119. status = QDF_STATUS_E_INVAL;
  9120. break;
  9121. }
  9122. return status;
  9123. }
  9124. static QDF_STATUS
  9125. dp_txrx_get_interface_stats(struct cdp_soc_t *soc_hdl,
  9126. uint8_t vdev_id,
  9127. void *buf,
  9128. bool is_aggregate)
  9129. {
  9130. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9131. if (soc && soc->arch_ops.dp_get_interface_stats)
  9132. return soc->arch_ops.dp_get_interface_stats(soc_hdl,
  9133. vdev_id,
  9134. buf,
  9135. is_aggregate);
  9136. return QDF_STATUS_E_FAILURE;
  9137. }
  9138. #ifdef QCA_LL_TX_FLOW_CONTROL_V2
  9139. /**
  9140. * dp_update_flow_control_parameters() - API to store datapath
  9141. * config parameters
  9142. * @soc: soc handle
  9143. * @params: ini parameter handle
  9144. *
  9145. * Return: void
  9146. */
  9147. static inline
  9148. void dp_update_flow_control_parameters(struct dp_soc *soc,
  9149. struct cdp_config_params *params)
  9150. {
  9151. soc->wlan_cfg_ctx->tx_flow_stop_queue_threshold =
  9152. params->tx_flow_stop_queue_threshold;
  9153. soc->wlan_cfg_ctx->tx_flow_start_queue_offset =
  9154. params->tx_flow_start_queue_offset;
  9155. }
  9156. #else
  9157. static inline
  9158. void dp_update_flow_control_parameters(struct dp_soc *soc,
  9159. struct cdp_config_params *params)
  9160. {
  9161. }
  9162. #endif
  9163. #ifdef WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT
  9164. /* Max packet limit for TX Comp packet loop (dp_tx_comp_handler) */
  9165. #define DP_TX_COMP_LOOP_PKT_LIMIT_MAX 1024
  9166. /* Max packet limit for RX REAP Loop (dp_rx_process) */
  9167. #define DP_RX_REAP_LOOP_PKT_LIMIT_MAX 1024
  9168. static
  9169. void dp_update_rx_soft_irq_limit_params(struct dp_soc *soc,
  9170. struct cdp_config_params *params)
  9171. {
  9172. soc->wlan_cfg_ctx->tx_comp_loop_pkt_limit =
  9173. params->tx_comp_loop_pkt_limit;
  9174. if (params->tx_comp_loop_pkt_limit < DP_TX_COMP_LOOP_PKT_LIMIT_MAX)
  9175. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check = true;
  9176. else
  9177. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check = false;
  9178. soc->wlan_cfg_ctx->rx_reap_loop_pkt_limit =
  9179. params->rx_reap_loop_pkt_limit;
  9180. if (params->rx_reap_loop_pkt_limit < DP_RX_REAP_LOOP_PKT_LIMIT_MAX)
  9181. soc->wlan_cfg_ctx->rx_enable_eol_data_check = true;
  9182. else
  9183. soc->wlan_cfg_ctx->rx_enable_eol_data_check = false;
  9184. soc->wlan_cfg_ctx->rx_hp_oos_update_limit =
  9185. params->rx_hp_oos_update_limit;
  9186. 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",
  9187. soc->wlan_cfg_ctx->tx_comp_loop_pkt_limit,
  9188. soc->wlan_cfg_ctx->tx_comp_enable_eol_data_check,
  9189. soc->wlan_cfg_ctx->rx_reap_loop_pkt_limit,
  9190. soc->wlan_cfg_ctx->rx_enable_eol_data_check,
  9191. soc->wlan_cfg_ctx->rx_hp_oos_update_limit);
  9192. }
  9193. #else
  9194. static inline
  9195. void dp_update_rx_soft_irq_limit_params(struct dp_soc *soc,
  9196. struct cdp_config_params *params)
  9197. { }
  9198. #endif /* WLAN_FEATURE_RX_SOFTIRQ_TIME_LIMIT */
  9199. /**
  9200. * dp_update_config_parameters() - API to store datapath
  9201. * config parameters
  9202. * @psoc: soc handle
  9203. * @params: ini parameter handle
  9204. *
  9205. * Return: status
  9206. */
  9207. static
  9208. QDF_STATUS dp_update_config_parameters(struct cdp_soc *psoc,
  9209. struct cdp_config_params *params)
  9210. {
  9211. struct dp_soc *soc = (struct dp_soc *)psoc;
  9212. if (!(soc)) {
  9213. dp_cdp_err("%pK: Invalid handle", soc);
  9214. return QDF_STATUS_E_INVAL;
  9215. }
  9216. soc->wlan_cfg_ctx->tso_enabled = params->tso_enable;
  9217. soc->wlan_cfg_ctx->lro_enabled = params->lro_enable;
  9218. soc->wlan_cfg_ctx->rx_hash = params->flow_steering_enable;
  9219. soc->wlan_cfg_ctx->p2p_tcp_udp_checksumoffload =
  9220. params->p2p_tcp_udp_checksumoffload;
  9221. soc->wlan_cfg_ctx->nan_tcp_udp_checksumoffload =
  9222. params->nan_tcp_udp_checksumoffload;
  9223. soc->wlan_cfg_ctx->tcp_udp_checksumoffload =
  9224. params->tcp_udp_checksumoffload;
  9225. soc->wlan_cfg_ctx->napi_enabled = params->napi_enable;
  9226. soc->wlan_cfg_ctx->ipa_enabled = params->ipa_enable;
  9227. soc->wlan_cfg_ctx->gro_enabled = params->gro_enable;
  9228. dp_update_rx_soft_irq_limit_params(soc, params);
  9229. dp_update_flow_control_parameters(soc, params);
  9230. return QDF_STATUS_SUCCESS;
  9231. }
  9232. static struct cdp_wds_ops dp_ops_wds = {
  9233. .vdev_set_wds = dp_vdev_set_wds,
  9234. #ifdef WDS_VENDOR_EXTENSION
  9235. .txrx_set_wds_rx_policy = dp_txrx_set_wds_rx_policy,
  9236. .txrx_wds_peer_tx_policy_update = dp_txrx_peer_wds_tx_policy_update,
  9237. #endif
  9238. };
  9239. /**
  9240. * dp_txrx_data_tx_cb_set() - set the callback for non standard tx
  9241. * @soc_hdl: datapath soc handle
  9242. * @vdev_id: virtual interface id
  9243. * @callback: callback function
  9244. * @ctxt: callback context
  9245. *
  9246. */
  9247. static void
  9248. dp_txrx_data_tx_cb_set(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  9249. ol_txrx_data_tx_cb callback, void *ctxt)
  9250. {
  9251. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9252. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  9253. DP_MOD_ID_CDP);
  9254. if (!vdev)
  9255. return;
  9256. vdev->tx_non_std_data_callback.func = callback;
  9257. vdev->tx_non_std_data_callback.ctxt = ctxt;
  9258. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9259. }
  9260. /**
  9261. * dp_pdev_get_dp_txrx_handle() - get dp handle from pdev
  9262. * @soc: datapath soc handle
  9263. * @pdev_id: id of datapath pdev handle
  9264. *
  9265. * Return: opaque pointer to dp txrx handle
  9266. */
  9267. static void *dp_pdev_get_dp_txrx_handle(struct cdp_soc_t *soc, uint8_t pdev_id)
  9268. {
  9269. struct dp_pdev *pdev =
  9270. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  9271. pdev_id);
  9272. if (qdf_unlikely(!pdev))
  9273. return NULL;
  9274. return pdev->dp_txrx_handle;
  9275. }
  9276. /**
  9277. * dp_pdev_set_dp_txrx_handle() - set dp handle in pdev
  9278. * @soc: datapath soc handle
  9279. * @pdev_id: id of datapath pdev handle
  9280. * @dp_txrx_hdl: opaque pointer for dp_txrx_handle
  9281. *
  9282. * Return: void
  9283. */
  9284. static void
  9285. dp_pdev_set_dp_txrx_handle(struct cdp_soc_t *soc, uint8_t pdev_id,
  9286. void *dp_txrx_hdl)
  9287. {
  9288. struct dp_pdev *pdev =
  9289. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  9290. pdev_id);
  9291. if (!pdev)
  9292. return;
  9293. pdev->dp_txrx_handle = dp_txrx_hdl;
  9294. }
  9295. /**
  9296. * dp_vdev_get_dp_ext_handle() - get dp handle from vdev
  9297. * @soc_hdl: datapath soc handle
  9298. * @vdev_id: vdev id
  9299. *
  9300. * Return: opaque pointer to dp txrx handle
  9301. */
  9302. static void *dp_vdev_get_dp_ext_handle(ol_txrx_soc_handle soc_hdl,
  9303. uint8_t vdev_id)
  9304. {
  9305. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9306. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  9307. DP_MOD_ID_CDP);
  9308. void *dp_ext_handle;
  9309. if (!vdev)
  9310. return NULL;
  9311. dp_ext_handle = vdev->vdev_dp_ext_handle;
  9312. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9313. return dp_ext_handle;
  9314. }
  9315. /**
  9316. * dp_vdev_set_dp_ext_handle() - set dp handle in vdev
  9317. * @soc_hdl: datapath soc handle
  9318. * @vdev_id: vdev id
  9319. * @size: size of advance dp handle
  9320. *
  9321. * Return: QDF_STATUS
  9322. */
  9323. static QDF_STATUS
  9324. dp_vdev_set_dp_ext_handle(ol_txrx_soc_handle soc_hdl, uint8_t vdev_id,
  9325. uint16_t size)
  9326. {
  9327. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9328. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  9329. DP_MOD_ID_CDP);
  9330. void *dp_ext_handle;
  9331. if (!vdev)
  9332. return QDF_STATUS_E_FAILURE;
  9333. dp_ext_handle = qdf_mem_malloc(size);
  9334. if (!dp_ext_handle) {
  9335. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9336. return QDF_STATUS_E_FAILURE;
  9337. }
  9338. vdev->vdev_dp_ext_handle = dp_ext_handle;
  9339. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9340. return QDF_STATUS_SUCCESS;
  9341. }
  9342. /**
  9343. * dp_vdev_inform_ll_conn() - Inform vdev to add/delete a latency critical
  9344. * connection for this vdev
  9345. * @soc_hdl: CDP soc handle
  9346. * @vdev_id: vdev ID
  9347. * @action: Add/Delete action
  9348. *
  9349. * Return: QDF_STATUS.
  9350. */
  9351. static QDF_STATUS
  9352. dp_vdev_inform_ll_conn(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  9353. enum vdev_ll_conn_actions action)
  9354. {
  9355. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9356. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  9357. DP_MOD_ID_CDP);
  9358. if (!vdev) {
  9359. dp_err("LL connection action for invalid vdev %d", vdev_id);
  9360. return QDF_STATUS_E_FAILURE;
  9361. }
  9362. switch (action) {
  9363. case CDP_VDEV_LL_CONN_ADD:
  9364. vdev->num_latency_critical_conn++;
  9365. break;
  9366. case CDP_VDEV_LL_CONN_DEL:
  9367. vdev->num_latency_critical_conn--;
  9368. break;
  9369. default:
  9370. dp_err("LL connection action invalid %d", action);
  9371. break;
  9372. }
  9373. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  9374. return QDF_STATUS_SUCCESS;
  9375. }
  9376. #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
  9377. /**
  9378. * dp_soc_set_swlm_enable() - Enable/Disable SWLM if initialized.
  9379. * @soc_hdl: CDP Soc handle
  9380. * @value: Enable/Disable value
  9381. *
  9382. * Return: QDF_STATUS
  9383. */
  9384. static QDF_STATUS dp_soc_set_swlm_enable(struct cdp_soc_t *soc_hdl,
  9385. uint8_t value)
  9386. {
  9387. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9388. if (!soc->swlm.is_init) {
  9389. dp_err("SWLM is not initialized");
  9390. return QDF_STATUS_E_FAILURE;
  9391. }
  9392. soc->swlm.is_enabled = !!value;
  9393. return QDF_STATUS_SUCCESS;
  9394. }
  9395. /**
  9396. * dp_soc_is_swlm_enabled() - Check if SWLM is enabled.
  9397. * @soc_hdl: CDP Soc handle
  9398. *
  9399. * Return: QDF_STATUS
  9400. */
  9401. static uint8_t dp_soc_is_swlm_enabled(struct cdp_soc_t *soc_hdl)
  9402. {
  9403. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  9404. return soc->swlm.is_enabled;
  9405. }
  9406. #endif
  9407. /**
  9408. * dp_soc_get_dp_txrx_handle() - get context for external-dp from dp soc
  9409. * @soc_handle: datapath soc handle
  9410. *
  9411. * Return: opaque pointer to external dp (non-core DP)
  9412. */
  9413. static void *dp_soc_get_dp_txrx_handle(struct cdp_soc *soc_handle)
  9414. {
  9415. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9416. return soc->external_txrx_handle;
  9417. }
  9418. /**
  9419. * dp_soc_set_dp_txrx_handle() - set external dp handle in soc
  9420. * @soc_handle: datapath soc handle
  9421. * @txrx_handle: opaque pointer to external dp (non-core DP)
  9422. *
  9423. * Return: void
  9424. */
  9425. static void
  9426. dp_soc_set_dp_txrx_handle(struct cdp_soc *soc_handle, void *txrx_handle)
  9427. {
  9428. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9429. soc->external_txrx_handle = txrx_handle;
  9430. }
  9431. /**
  9432. * dp_soc_map_pdev_to_lmac() - Save pdev_id to lmac_id mapping
  9433. * @soc_hdl: datapath soc handle
  9434. * @pdev_id: id of the datapath pdev handle
  9435. * @lmac_id: lmac id
  9436. *
  9437. * Return: QDF_STATUS
  9438. */
  9439. static QDF_STATUS
  9440. dp_soc_map_pdev_to_lmac
  9441. (struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  9442. uint32_t lmac_id)
  9443. {
  9444. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9445. wlan_cfg_set_hw_mac_idx(soc->wlan_cfg_ctx,
  9446. pdev_id,
  9447. lmac_id);
  9448. /*Set host PDEV ID for lmac_id*/
  9449. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  9450. pdev_id,
  9451. lmac_id);
  9452. return QDF_STATUS_SUCCESS;
  9453. }
  9454. /**
  9455. * dp_soc_handle_pdev_mode_change() - Update pdev to lmac mapping
  9456. * @soc_hdl: datapath soc handle
  9457. * @pdev_id: id of the datapath pdev handle
  9458. * @lmac_id: lmac id
  9459. *
  9460. * In the event of a dynamic mode change, update the pdev to lmac mapping
  9461. *
  9462. * Return: QDF_STATUS
  9463. */
  9464. static QDF_STATUS
  9465. dp_soc_handle_pdev_mode_change
  9466. (struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  9467. uint32_t lmac_id)
  9468. {
  9469. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9470. struct dp_vdev *vdev = NULL;
  9471. uint8_t hw_pdev_id, mac_id;
  9472. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc,
  9473. pdev_id);
  9474. int nss_config = wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx);
  9475. if (qdf_unlikely(!pdev))
  9476. return QDF_STATUS_E_FAILURE;
  9477. pdev->lmac_id = lmac_id;
  9478. pdev->target_pdev_id =
  9479. dp_calculate_target_pdev_id_from_host_pdev_id(soc, pdev_id);
  9480. dp_info("mode change %d %d", pdev->pdev_id, pdev->lmac_id);
  9481. /*Set host PDEV ID for lmac_id*/
  9482. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  9483. pdev->pdev_id,
  9484. lmac_id);
  9485. hw_pdev_id =
  9486. dp_get_target_pdev_id_for_host_pdev_id(soc,
  9487. pdev->pdev_id);
  9488. /*
  9489. * When NSS offload is enabled, send pdev_id->lmac_id
  9490. * and pdev_id to hw_pdev_id to NSS FW
  9491. */
  9492. if (nss_config) {
  9493. mac_id = pdev->lmac_id;
  9494. if (soc->cdp_soc.ol_ops->pdev_update_lmac_n_target_pdev_id)
  9495. soc->cdp_soc.ol_ops->
  9496. pdev_update_lmac_n_target_pdev_id(
  9497. soc->ctrl_psoc,
  9498. &pdev_id, &mac_id, &hw_pdev_id);
  9499. }
  9500. qdf_spin_lock_bh(&pdev->vdev_list_lock);
  9501. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  9502. DP_TX_TCL_METADATA_PDEV_ID_SET(vdev->htt_tcl_metadata,
  9503. hw_pdev_id);
  9504. vdev->lmac_id = pdev->lmac_id;
  9505. }
  9506. qdf_spin_unlock_bh(&pdev->vdev_list_lock);
  9507. return QDF_STATUS_SUCCESS;
  9508. }
  9509. /**
  9510. * dp_soc_set_pdev_status_down() - set pdev down/up status
  9511. * @soc: datapath soc handle
  9512. * @pdev_id: id of datapath pdev handle
  9513. * @is_pdev_down: pdev down/up status
  9514. *
  9515. * Return: QDF_STATUS
  9516. */
  9517. static QDF_STATUS
  9518. dp_soc_set_pdev_status_down(struct cdp_soc_t *soc, uint8_t pdev_id,
  9519. bool is_pdev_down)
  9520. {
  9521. struct dp_pdev *pdev =
  9522. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  9523. pdev_id);
  9524. if (!pdev)
  9525. return QDF_STATUS_E_FAILURE;
  9526. pdev->is_pdev_down = is_pdev_down;
  9527. return QDF_STATUS_SUCCESS;
  9528. }
  9529. /**
  9530. * dp_get_cfg_capabilities() - get dp capabilities
  9531. * @soc_handle: datapath soc handle
  9532. * @dp_caps: enum for dp capabilities
  9533. *
  9534. * Return: bool to determine if dp caps is enabled
  9535. */
  9536. static bool
  9537. dp_get_cfg_capabilities(struct cdp_soc_t *soc_handle,
  9538. enum cdp_capabilities dp_caps)
  9539. {
  9540. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9541. return wlan_cfg_get_dp_caps(soc->wlan_cfg_ctx, dp_caps);
  9542. }
  9543. #ifdef FEATURE_AST
  9544. static QDF_STATUS
  9545. dp_peer_teardown_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  9546. uint8_t *peer_mac)
  9547. {
  9548. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9549. QDF_STATUS status = QDF_STATUS_SUCCESS;
  9550. struct dp_peer *peer =
  9551. dp_peer_find_hash_find(soc, peer_mac, 0, vdev_id,
  9552. DP_MOD_ID_CDP);
  9553. /* Peer can be null for monitor vap mac address */
  9554. if (!peer) {
  9555. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_DEBUG,
  9556. "%s: Invalid peer\n", __func__);
  9557. return QDF_STATUS_E_FAILURE;
  9558. }
  9559. dp_peer_update_state(soc, peer, DP_PEER_STATE_LOGICAL_DELETE);
  9560. qdf_spin_lock_bh(&soc->ast_lock);
  9561. dp_peer_send_wds_disconnect(soc, peer);
  9562. dp_peer_delete_ast_entries(soc, peer);
  9563. qdf_spin_unlock_bh(&soc->ast_lock);
  9564. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  9565. return status;
  9566. }
  9567. #endif
  9568. #ifndef WLAN_SUPPORT_RX_TAG_STATISTICS
  9569. /**
  9570. * dp_dump_pdev_rx_protocol_tag_stats - dump the number of packets tagged for
  9571. * given protocol type (RX_PROTOCOL_TAG_ALL indicates for all protocol)
  9572. * @soc: cdp_soc handle
  9573. * @pdev_id: id of cdp_pdev handle
  9574. * @protocol_type: protocol type for which stats should be displayed
  9575. *
  9576. * Return: none
  9577. */
  9578. static inline void
  9579. dp_dump_pdev_rx_protocol_tag_stats(struct cdp_soc_t *soc, uint8_t pdev_id,
  9580. uint16_t protocol_type)
  9581. {
  9582. }
  9583. #endif /* WLAN_SUPPORT_RX_TAG_STATISTICS */
  9584. #ifndef WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG
  9585. /**
  9586. * dp_update_pdev_rx_protocol_tag() - Add/remove a protocol tag that should be
  9587. * applied to the desired protocol type packets
  9588. * @soc: soc handle
  9589. * @pdev_id: id of cdp_pdev handle
  9590. * @enable_rx_protocol_tag: bitmask that indicates what protocol types
  9591. * are enabled for tagging. zero indicates disable feature, non-zero indicates
  9592. * enable feature
  9593. * @protocol_type: new protocol type for which the tag is being added
  9594. * @tag: user configured tag for the new protocol
  9595. *
  9596. * Return: Success
  9597. */
  9598. static inline QDF_STATUS
  9599. dp_update_pdev_rx_protocol_tag(struct cdp_soc_t *soc, uint8_t pdev_id,
  9600. uint32_t enable_rx_protocol_tag,
  9601. uint16_t protocol_type,
  9602. uint16_t tag)
  9603. {
  9604. return QDF_STATUS_SUCCESS;
  9605. }
  9606. #endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG */
  9607. #ifndef WLAN_SUPPORT_RX_FLOW_TAG
  9608. /**
  9609. * dp_set_rx_flow_tag() - add/delete a flow
  9610. * @cdp_soc: CDP soc handle
  9611. * @pdev_id: id of cdp_pdev handle
  9612. * @flow_info: flow tuple that is to be added to/deleted from flow search table
  9613. *
  9614. * Return: Success
  9615. */
  9616. static inline QDF_STATUS
  9617. dp_set_rx_flow_tag(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  9618. struct cdp_rx_flow_info *flow_info)
  9619. {
  9620. return QDF_STATUS_SUCCESS;
  9621. }
  9622. /**
  9623. * dp_dump_rx_flow_tag_stats() - dump the number of packets tagged for
  9624. * given flow 5-tuple
  9625. * @cdp_soc: soc handle
  9626. * @pdev_id: id of cdp_pdev handle
  9627. * @flow_info: flow 5-tuple for which stats should be displayed
  9628. *
  9629. * Return: Success
  9630. */
  9631. static inline QDF_STATUS
  9632. dp_dump_rx_flow_tag_stats(struct cdp_soc_t *cdp_soc, uint8_t pdev_id,
  9633. struct cdp_rx_flow_info *flow_info)
  9634. {
  9635. return QDF_STATUS_SUCCESS;
  9636. }
  9637. #endif /* WLAN_SUPPORT_RX_FLOW_TAG */
  9638. static QDF_STATUS dp_peer_map_attach_wifi3(struct cdp_soc_t *soc_hdl,
  9639. uint32_t max_peers,
  9640. uint32_t max_ast_index,
  9641. uint8_t peer_map_unmap_versions)
  9642. {
  9643. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9644. QDF_STATUS status;
  9645. soc->max_peers = max_peers;
  9646. wlan_cfg_set_max_ast_idx(soc->wlan_cfg_ctx, max_ast_index);
  9647. status = soc->arch_ops.txrx_peer_map_attach(soc);
  9648. if (!QDF_IS_STATUS_SUCCESS(status)) {
  9649. dp_err("failure in allocating peer tables");
  9650. return QDF_STATUS_E_FAILURE;
  9651. }
  9652. dp_info("max_peers %u, calculated max_peers %u max_ast_index: %u",
  9653. max_peers, soc->max_peer_id, max_ast_index);
  9654. status = dp_peer_find_attach(soc);
  9655. if (!QDF_IS_STATUS_SUCCESS(status)) {
  9656. dp_err("Peer find attach failure");
  9657. goto fail;
  9658. }
  9659. soc->peer_map_unmap_versions = peer_map_unmap_versions;
  9660. soc->peer_map_attach_success = TRUE;
  9661. return QDF_STATUS_SUCCESS;
  9662. fail:
  9663. soc->arch_ops.txrx_peer_map_detach(soc);
  9664. return status;
  9665. }
  9666. static QDF_STATUS dp_soc_set_param(struct cdp_soc_t *soc_hdl,
  9667. enum cdp_soc_param_t param,
  9668. uint32_t value)
  9669. {
  9670. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9671. switch (param) {
  9672. case DP_SOC_PARAM_MSDU_EXCEPTION_DESC:
  9673. soc->num_msdu_exception_desc = value;
  9674. dp_info("num_msdu exception_desc %u",
  9675. value);
  9676. break;
  9677. case DP_SOC_PARAM_CMEM_FSE_SUPPORT:
  9678. if (wlan_cfg_is_fst_in_cmem_enabled(soc->wlan_cfg_ctx))
  9679. soc->fst_in_cmem = !!value;
  9680. dp_info("FW supports CMEM FSE %u", value);
  9681. break;
  9682. case DP_SOC_PARAM_MAX_AST_AGEOUT:
  9683. soc->max_ast_ageout_count = value;
  9684. dp_info("Max ast ageout count %u", soc->max_ast_ageout_count);
  9685. break;
  9686. case DP_SOC_PARAM_EAPOL_OVER_CONTROL_PORT:
  9687. soc->eapol_over_control_port = value;
  9688. dp_info("Eapol over control_port:%d",
  9689. soc->eapol_over_control_port);
  9690. break;
  9691. case DP_SOC_PARAM_MULTI_PEER_GRP_CMD_SUPPORT:
  9692. soc->multi_peer_grp_cmd_supported = value;
  9693. dp_info("Multi Peer group command support:%d",
  9694. soc->multi_peer_grp_cmd_supported);
  9695. break;
  9696. case DP_SOC_PARAM_RSSI_DBM_CONV_SUPPORT:
  9697. soc->features.rssi_dbm_conv_support = value;
  9698. dp_info("Rssi dbm conversion support:%u",
  9699. soc->features.rssi_dbm_conv_support);
  9700. break;
  9701. case DP_SOC_PARAM_UMAC_HW_RESET_SUPPORT:
  9702. soc->features.umac_hw_reset_support = value;
  9703. dp_info("UMAC HW reset support :%u",
  9704. soc->features.umac_hw_reset_support);
  9705. break;
  9706. default:
  9707. dp_info("not handled param %d ", param);
  9708. break;
  9709. }
  9710. return QDF_STATUS_SUCCESS;
  9711. }
  9712. static void dp_soc_set_rate_stats_ctx(struct cdp_soc_t *soc_handle,
  9713. void *stats_ctx)
  9714. {
  9715. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9716. soc->rate_stats_ctx = (struct cdp_soc_rate_stats_ctx *)stats_ctx;
  9717. }
  9718. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  9719. /**
  9720. * dp_peer_flush_rate_stats_req() - Flush peer rate stats
  9721. * @soc: Datapath SOC handle
  9722. * @peer: Datapath peer
  9723. * @arg: argument to iter function
  9724. *
  9725. * Return: QDF_STATUS
  9726. */
  9727. static void
  9728. dp_peer_flush_rate_stats_req(struct dp_soc *soc, struct dp_peer *peer,
  9729. void *arg)
  9730. {
  9731. /* Skip self peer */
  9732. if (!qdf_mem_cmp(peer->mac_addr.raw, peer->vdev->mac_addr.raw,
  9733. QDF_MAC_ADDR_SIZE))
  9734. return;
  9735. dp_wdi_event_handler(
  9736. WDI_EVENT_FLUSH_RATE_STATS_REQ,
  9737. soc, dp_monitor_peer_get_peerstats_ctx(soc, peer),
  9738. peer->peer_id,
  9739. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  9740. }
  9741. /**
  9742. * dp_flush_rate_stats_req() - Flush peer rate stats in pdev
  9743. * @soc_hdl: Datapath SOC handle
  9744. * @pdev_id: pdev_id
  9745. *
  9746. * Return: QDF_STATUS
  9747. */
  9748. static QDF_STATUS dp_flush_rate_stats_req(struct cdp_soc_t *soc_hdl,
  9749. uint8_t pdev_id)
  9750. {
  9751. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9752. struct dp_pdev *pdev =
  9753. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  9754. pdev_id);
  9755. if (!pdev)
  9756. return QDF_STATUS_E_FAILURE;
  9757. dp_pdev_iterate_peer(pdev, dp_peer_flush_rate_stats_req, NULL,
  9758. DP_MOD_ID_CDP);
  9759. return QDF_STATUS_SUCCESS;
  9760. }
  9761. #else
  9762. static inline QDF_STATUS
  9763. dp_flush_rate_stats_req(struct cdp_soc_t *soc_hdl,
  9764. uint8_t pdev_id)
  9765. {
  9766. return QDF_STATUS_SUCCESS;
  9767. }
  9768. #endif
  9769. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  9770. #ifdef WLAN_FEATURE_11BE_MLO
  9771. /**
  9772. * dp_get_peer_extd_rate_link_stats() - function to get peer
  9773. * extended rate and link stats
  9774. * @soc_hdl: dp soc handler
  9775. * @mac_addr: mac address of peer
  9776. *
  9777. * Return: QDF_STATUS
  9778. */
  9779. static QDF_STATUS
  9780. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  9781. {
  9782. uint8_t i;
  9783. struct dp_peer *link_peer;
  9784. struct dp_soc *link_peer_soc;
  9785. struct dp_mld_link_peers link_peers_info;
  9786. struct dp_peer *peer = NULL;
  9787. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9788. struct cdp_peer_info peer_info = { 0 };
  9789. if (!mac_addr) {
  9790. dp_err("NULL peer mac addr");
  9791. return QDF_STATUS_E_FAILURE;
  9792. }
  9793. DP_PEER_INFO_PARAMS_INIT(&peer_info, DP_VDEV_ALL, mac_addr, false,
  9794. CDP_WILD_PEER_TYPE);
  9795. peer = dp_peer_hash_find_wrapper(soc, &peer_info, DP_MOD_ID_CDP);
  9796. if (!peer) {
  9797. dp_err("Peer is NULL");
  9798. return QDF_STATUS_E_FAILURE;
  9799. }
  9800. if (IS_MLO_DP_MLD_PEER(peer)) {
  9801. dp_get_link_peers_ref_from_mld_peer(soc, peer,
  9802. &link_peers_info,
  9803. DP_MOD_ID_CDP);
  9804. for (i = 0; i < link_peers_info.num_links; i++) {
  9805. link_peer = link_peers_info.link_peers[i];
  9806. link_peer_soc = link_peer->vdev->pdev->soc;
  9807. dp_wdi_event_handler(WDI_EVENT_FLUSH_RATE_STATS_REQ,
  9808. link_peer_soc,
  9809. dp_monitor_peer_get_peerstats_ctx
  9810. (link_peer_soc, link_peer),
  9811. link_peer->peer_id,
  9812. WDI_NO_VAL,
  9813. link_peer->vdev->pdev->pdev_id);
  9814. }
  9815. dp_release_link_peers_ref(&link_peers_info, DP_MOD_ID_CDP);
  9816. } else {
  9817. dp_wdi_event_handler(
  9818. WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
  9819. dp_monitor_peer_get_peerstats_ctx(soc, peer),
  9820. peer->peer_id,
  9821. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  9822. }
  9823. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  9824. return QDF_STATUS_SUCCESS;
  9825. }
  9826. #else
  9827. static QDF_STATUS
  9828. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  9829. {
  9830. struct dp_peer *peer = NULL;
  9831. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9832. if (!mac_addr) {
  9833. dp_err("NULL peer mac addr");
  9834. return QDF_STATUS_E_FAILURE;
  9835. }
  9836. peer = dp_peer_find_hash_find(soc, mac_addr, 0,
  9837. DP_VDEV_ALL, DP_MOD_ID_CDP);
  9838. if (!peer) {
  9839. dp_err("Peer is NULL");
  9840. return QDF_STATUS_E_FAILURE;
  9841. }
  9842. dp_wdi_event_handler(
  9843. WDI_EVENT_FLUSH_RATE_STATS_REQ, soc,
  9844. dp_monitor_peer_get_peerstats_ctx(soc, peer),
  9845. peer->peer_id,
  9846. WDI_NO_VAL, peer->vdev->pdev->pdev_id);
  9847. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  9848. return QDF_STATUS_SUCCESS;
  9849. }
  9850. #endif
  9851. #else
  9852. static inline QDF_STATUS
  9853. dp_get_peer_extd_rate_link_stats(struct cdp_soc_t *soc_hdl, uint8_t *mac_addr)
  9854. {
  9855. return QDF_STATUS_SUCCESS;
  9856. }
  9857. #endif
  9858. static void *dp_peer_get_peerstats_ctx(struct cdp_soc_t *soc_hdl,
  9859. uint8_t vdev_id,
  9860. uint8_t *mac_addr)
  9861. {
  9862. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  9863. struct dp_peer *peer;
  9864. void *peerstats_ctx = NULL;
  9865. if (mac_addr) {
  9866. peer = dp_peer_find_hash_find(soc, mac_addr,
  9867. 0, vdev_id,
  9868. DP_MOD_ID_CDP);
  9869. if (!peer)
  9870. return NULL;
  9871. if (!IS_MLO_DP_MLD_PEER(peer))
  9872. peerstats_ctx = dp_monitor_peer_get_peerstats_ctx(soc,
  9873. peer);
  9874. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  9875. }
  9876. return peerstats_ctx;
  9877. }
  9878. #if defined(FEATURE_PERPKT_INFO) && WDI_EVENT_ENABLE
  9879. static QDF_STATUS dp_peer_flush_rate_stats(struct cdp_soc_t *soc,
  9880. uint8_t pdev_id,
  9881. void *buf)
  9882. {
  9883. dp_wdi_event_handler(WDI_EVENT_PEER_FLUSH_RATE_STATS,
  9884. (struct dp_soc *)soc, buf, HTT_INVALID_PEER,
  9885. WDI_NO_VAL, pdev_id);
  9886. return QDF_STATUS_SUCCESS;
  9887. }
  9888. #else
  9889. static inline QDF_STATUS
  9890. dp_peer_flush_rate_stats(struct cdp_soc_t *soc,
  9891. uint8_t pdev_id,
  9892. void *buf)
  9893. {
  9894. return QDF_STATUS_SUCCESS;
  9895. }
  9896. #endif
  9897. static void *dp_soc_get_rate_stats_ctx(struct cdp_soc_t *soc_handle)
  9898. {
  9899. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9900. return soc->rate_stats_ctx;
  9901. }
  9902. /**
  9903. * dp_get_cfg() - get dp cfg
  9904. * @soc: cdp soc handle
  9905. * @cfg: cfg enum
  9906. *
  9907. * Return: cfg value
  9908. */
  9909. static uint32_t dp_get_cfg(struct cdp_soc_t *soc, enum cdp_dp_cfg cfg)
  9910. {
  9911. struct dp_soc *dpsoc = (struct dp_soc *)soc;
  9912. uint32_t value = 0;
  9913. switch (cfg) {
  9914. case cfg_dp_enable_data_stall:
  9915. value = dpsoc->wlan_cfg_ctx->enable_data_stall_detection;
  9916. break;
  9917. case cfg_dp_enable_p2p_ip_tcp_udp_checksum_offload:
  9918. value = dpsoc->wlan_cfg_ctx->p2p_tcp_udp_checksumoffload;
  9919. break;
  9920. case cfg_dp_enable_nan_ip_tcp_udp_checksum_offload:
  9921. value = dpsoc->wlan_cfg_ctx->nan_tcp_udp_checksumoffload;
  9922. break;
  9923. case cfg_dp_enable_ip_tcp_udp_checksum_offload:
  9924. value = dpsoc->wlan_cfg_ctx->tcp_udp_checksumoffload;
  9925. break;
  9926. case cfg_dp_disable_legacy_mode_csum_offload:
  9927. value = dpsoc->wlan_cfg_ctx->
  9928. legacy_mode_checksumoffload_disable;
  9929. break;
  9930. case cfg_dp_tso_enable:
  9931. value = dpsoc->wlan_cfg_ctx->tso_enabled;
  9932. break;
  9933. case cfg_dp_lro_enable:
  9934. value = dpsoc->wlan_cfg_ctx->lro_enabled;
  9935. break;
  9936. case cfg_dp_gro_enable:
  9937. value = dpsoc->wlan_cfg_ctx->gro_enabled;
  9938. break;
  9939. case cfg_dp_tc_based_dyn_gro_enable:
  9940. value = dpsoc->wlan_cfg_ctx->tc_based_dynamic_gro;
  9941. break;
  9942. case cfg_dp_tc_ingress_prio:
  9943. value = dpsoc->wlan_cfg_ctx->tc_ingress_prio;
  9944. break;
  9945. case cfg_dp_sg_enable:
  9946. value = dpsoc->wlan_cfg_ctx->sg_enabled;
  9947. break;
  9948. case cfg_dp_tx_flow_start_queue_offset:
  9949. value = dpsoc->wlan_cfg_ctx->tx_flow_start_queue_offset;
  9950. break;
  9951. case cfg_dp_tx_flow_stop_queue_threshold:
  9952. value = dpsoc->wlan_cfg_ctx->tx_flow_stop_queue_threshold;
  9953. break;
  9954. case cfg_dp_disable_intra_bss_fwd:
  9955. value = dpsoc->wlan_cfg_ctx->disable_intra_bss_fwd;
  9956. break;
  9957. case cfg_dp_pktlog_buffer_size:
  9958. value = dpsoc->wlan_cfg_ctx->pktlog_buffer_size;
  9959. break;
  9960. case cfg_dp_wow_check_rx_pending:
  9961. value = dpsoc->wlan_cfg_ctx->wow_check_rx_pending_enable;
  9962. break;
  9963. case cfg_dp_local_pkt_capture:
  9964. value = wlan_cfg_get_local_pkt_capture(dpsoc->wlan_cfg_ctx);
  9965. break;
  9966. default:
  9967. value = 0;
  9968. }
  9969. return value;
  9970. }
  9971. #ifdef PEER_FLOW_CONTROL
  9972. /**
  9973. * dp_tx_flow_ctrl_configure_pdev() - Configure flow control params
  9974. * @soc_handle: datapath soc handle
  9975. * @pdev_id: id of datapath pdev handle
  9976. * @param: ol ath params
  9977. * @value: value of the flag
  9978. * @buff: Buffer to be passed
  9979. *
  9980. * Implemented this function same as legacy function. In legacy code, single
  9981. * function is used to display stats and update pdev params.
  9982. *
  9983. * Return: 0 for success. nonzero for failure.
  9984. */
  9985. static uint32_t dp_tx_flow_ctrl_configure_pdev(struct cdp_soc_t *soc_handle,
  9986. uint8_t pdev_id,
  9987. enum _dp_param_t param,
  9988. uint32_t value, void *buff)
  9989. {
  9990. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  9991. struct dp_pdev *pdev =
  9992. dp_get_pdev_from_soc_pdev_id_wifi3((struct dp_soc *)soc,
  9993. pdev_id);
  9994. if (qdf_unlikely(!pdev))
  9995. return 1;
  9996. soc = pdev->soc;
  9997. if (!soc)
  9998. return 1;
  9999. switch (param) {
  10000. #ifdef QCA_ENH_V3_STATS_SUPPORT
  10001. case DP_PARAM_VIDEO_DELAY_STATS_FC:
  10002. if (value)
  10003. pdev->delay_stats_flag = true;
  10004. else
  10005. pdev->delay_stats_flag = false;
  10006. break;
  10007. case DP_PARAM_VIDEO_STATS_FC:
  10008. qdf_print("------- TID Stats ------\n");
  10009. dp_pdev_print_tid_stats(pdev);
  10010. qdf_print("------ Delay Stats ------\n");
  10011. dp_pdev_print_delay_stats(pdev);
  10012. qdf_print("------ Rx Error Stats ------\n");
  10013. dp_pdev_print_rx_error_stats(pdev);
  10014. break;
  10015. #endif
  10016. case DP_PARAM_TOTAL_Q_SIZE:
  10017. {
  10018. uint32_t tx_min, tx_max;
  10019. tx_min = wlan_cfg_get_min_tx_desc(soc->wlan_cfg_ctx);
  10020. tx_max = wlan_cfg_get_num_tx_desc(soc->wlan_cfg_ctx);
  10021. if (!buff) {
  10022. if ((value >= tx_min) && (value <= tx_max)) {
  10023. pdev->num_tx_allowed = value;
  10024. } else {
  10025. dp_tx_info("%pK: Failed to update num_tx_allowed, Q_min = %d Q_max = %d",
  10026. soc, tx_min, tx_max);
  10027. break;
  10028. }
  10029. } else {
  10030. *(int *)buff = pdev->num_tx_allowed;
  10031. }
  10032. }
  10033. break;
  10034. default:
  10035. dp_tx_info("%pK: not handled param %d ", soc, param);
  10036. break;
  10037. }
  10038. return 0;
  10039. }
  10040. #endif
  10041. #ifdef DP_UMAC_HW_RESET_SUPPORT
  10042. /**
  10043. * dp_reset_interrupt_ring_masks() - Reset rx interrupt masks
  10044. * @soc: dp soc handle
  10045. *
  10046. * Return: void
  10047. */
  10048. static void dp_reset_interrupt_ring_masks(struct dp_soc *soc)
  10049. {
  10050. struct dp_intr_bkp *intr_bkp;
  10051. struct dp_intr *intr_ctx;
  10052. int num_ctxt = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  10053. int i;
  10054. intr_bkp =
  10055. (struct dp_intr_bkp *)qdf_mem_malloc_atomic(sizeof(struct dp_intr_bkp) *
  10056. num_ctxt);
  10057. qdf_assert_always(intr_bkp);
  10058. soc->umac_reset_ctx.intr_ctx_bkp = intr_bkp;
  10059. for (i = 0; i < num_ctxt; i++) {
  10060. intr_ctx = &soc->intr_ctx[i];
  10061. intr_bkp->tx_ring_mask = intr_ctx->tx_ring_mask;
  10062. intr_bkp->rx_ring_mask = intr_ctx->rx_ring_mask;
  10063. intr_bkp->rx_mon_ring_mask = intr_ctx->rx_mon_ring_mask;
  10064. intr_bkp->rx_err_ring_mask = intr_ctx->rx_err_ring_mask;
  10065. intr_bkp->rx_wbm_rel_ring_mask = intr_ctx->rx_wbm_rel_ring_mask;
  10066. intr_bkp->reo_status_ring_mask = intr_ctx->reo_status_ring_mask;
  10067. intr_bkp->rxdma2host_ring_mask = intr_ctx->rxdma2host_ring_mask;
  10068. intr_bkp->host2rxdma_ring_mask = intr_ctx->host2rxdma_ring_mask;
  10069. intr_bkp->host2rxdma_mon_ring_mask =
  10070. intr_ctx->host2rxdma_mon_ring_mask;
  10071. intr_bkp->tx_mon_ring_mask = intr_ctx->tx_mon_ring_mask;
  10072. intr_ctx->tx_ring_mask = 0;
  10073. intr_ctx->rx_ring_mask = 0;
  10074. intr_ctx->rx_mon_ring_mask = 0;
  10075. intr_ctx->rx_err_ring_mask = 0;
  10076. intr_ctx->rx_wbm_rel_ring_mask = 0;
  10077. intr_ctx->reo_status_ring_mask = 0;
  10078. intr_ctx->rxdma2host_ring_mask = 0;
  10079. intr_ctx->host2rxdma_ring_mask = 0;
  10080. intr_ctx->host2rxdma_mon_ring_mask = 0;
  10081. intr_ctx->tx_mon_ring_mask = 0;
  10082. intr_bkp++;
  10083. }
  10084. }
  10085. /**
  10086. * dp_restore_interrupt_ring_masks() - Restore rx interrupt masks
  10087. * @soc: dp soc handle
  10088. *
  10089. * Return: void
  10090. */
  10091. static void dp_restore_interrupt_ring_masks(struct dp_soc *soc)
  10092. {
  10093. struct dp_intr_bkp *intr_bkp = soc->umac_reset_ctx.intr_ctx_bkp;
  10094. struct dp_intr_bkp *intr_bkp_base = intr_bkp;
  10095. struct dp_intr *intr_ctx;
  10096. int num_ctxt = wlan_cfg_get_num_contexts(soc->wlan_cfg_ctx);
  10097. int i;
  10098. if (!intr_bkp)
  10099. return;
  10100. for (i = 0; i < num_ctxt; i++) {
  10101. intr_ctx = &soc->intr_ctx[i];
  10102. intr_ctx->tx_ring_mask = intr_bkp->tx_ring_mask;
  10103. intr_ctx->rx_ring_mask = intr_bkp->rx_ring_mask;
  10104. intr_ctx->rx_mon_ring_mask = intr_bkp->rx_mon_ring_mask;
  10105. intr_ctx->rx_err_ring_mask = intr_bkp->rx_err_ring_mask;
  10106. intr_ctx->rx_wbm_rel_ring_mask = intr_bkp->rx_wbm_rel_ring_mask;
  10107. intr_ctx->reo_status_ring_mask = intr_bkp->reo_status_ring_mask;
  10108. intr_ctx->rxdma2host_ring_mask = intr_bkp->rxdma2host_ring_mask;
  10109. intr_ctx->host2rxdma_ring_mask = intr_bkp->host2rxdma_ring_mask;
  10110. intr_ctx->host2rxdma_mon_ring_mask =
  10111. intr_bkp->host2rxdma_mon_ring_mask;
  10112. intr_ctx->tx_mon_ring_mask = intr_bkp->tx_mon_ring_mask;
  10113. intr_bkp++;
  10114. }
  10115. qdf_mem_free(intr_bkp_base);
  10116. soc->umac_reset_ctx.intr_ctx_bkp = NULL;
  10117. }
  10118. /**
  10119. * dp_resume_tx_hardstart() - Restore the old Tx hardstart functions
  10120. * @soc: dp soc handle
  10121. *
  10122. * Return: void
  10123. */
  10124. static void dp_resume_tx_hardstart(struct dp_soc *soc)
  10125. {
  10126. struct dp_vdev *vdev;
  10127. struct ol_txrx_hardtart_ctxt ctxt = {0};
  10128. struct cdp_ctrl_objmgr_psoc *psoc = soc->ctrl_psoc;
  10129. int i;
  10130. for (i = 0; i < MAX_PDEV_CNT; i++) {
  10131. struct dp_pdev *pdev = soc->pdev_list[i];
  10132. if (!pdev)
  10133. continue;
  10134. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  10135. uint8_t vdev_id = vdev->vdev_id;
  10136. dp_vdev_fetch_tx_handler(vdev, soc, &ctxt);
  10137. soc->cdp_soc.ol_ops->dp_update_tx_hardstart(psoc,
  10138. vdev_id,
  10139. &ctxt);
  10140. }
  10141. }
  10142. }
  10143. /**
  10144. * dp_pause_tx_hardstart() - Register Tx hardstart functions to drop packets
  10145. * @soc: dp soc handle
  10146. *
  10147. * Return: void
  10148. */
  10149. static void dp_pause_tx_hardstart(struct dp_soc *soc)
  10150. {
  10151. struct dp_vdev *vdev;
  10152. struct ol_txrx_hardtart_ctxt ctxt;
  10153. struct cdp_ctrl_objmgr_psoc *psoc = soc->ctrl_psoc;
  10154. int i;
  10155. ctxt.tx = &dp_tx_drop;
  10156. ctxt.tx_fast = &dp_tx_drop;
  10157. ctxt.tx_exception = &dp_tx_exc_drop;
  10158. for (i = 0; i < MAX_PDEV_CNT; i++) {
  10159. struct dp_pdev *pdev = soc->pdev_list[i];
  10160. if (!pdev)
  10161. continue;
  10162. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  10163. uint8_t vdev_id = vdev->vdev_id;
  10164. soc->cdp_soc.ol_ops->dp_update_tx_hardstart(psoc,
  10165. vdev_id,
  10166. &ctxt);
  10167. }
  10168. }
  10169. }
  10170. /**
  10171. * dp_unregister_notify_umac_pre_reset_fw_callback() - unregister notify_fw_cb
  10172. * @soc: dp soc handle
  10173. *
  10174. * Return: void
  10175. */
  10176. static inline
  10177. void dp_unregister_notify_umac_pre_reset_fw_callback(struct dp_soc *soc)
  10178. {
  10179. soc->notify_fw_callback = NULL;
  10180. }
  10181. /**
  10182. * dp_check_n_notify_umac_prereset_done() - Send pre reset done to firmware
  10183. * @soc: dp soc handle
  10184. *
  10185. * Return: void
  10186. */
  10187. static inline
  10188. void dp_check_n_notify_umac_prereset_done(struct dp_soc *soc)
  10189. {
  10190. /* Some Cpu(s) is processing the umac rings*/
  10191. if (soc->service_rings_running)
  10192. return;
  10193. /* Unregister the callback */
  10194. dp_unregister_notify_umac_pre_reset_fw_callback(soc);
  10195. /* Check if notify was already sent by any other thread */
  10196. if (qdf_atomic_test_and_set_bit(DP_UMAC_RESET_NOTIFY_DONE,
  10197. &soc->service_rings_running))
  10198. return;
  10199. /* Notify the firmware that Umac pre reset is complete */
  10200. dp_umac_reset_notify_action_completion(soc,
  10201. UMAC_RESET_ACTION_DO_PRE_RESET);
  10202. }
  10203. /**
  10204. * dp_register_notify_umac_pre_reset_fw_callback() - register notify_fw_cb
  10205. * @soc: dp soc handle
  10206. *
  10207. * Return: void
  10208. */
  10209. static inline
  10210. void dp_register_notify_umac_pre_reset_fw_callback(struct dp_soc *soc)
  10211. {
  10212. soc->notify_fw_callback = dp_check_n_notify_umac_prereset_done;
  10213. }
  10214. #ifdef DP_UMAC_HW_HARD_RESET
  10215. /**
  10216. * dp_set_umac_regs() - Reinitialize host umac registers
  10217. * @soc: dp soc handle
  10218. *
  10219. * Return: void
  10220. */
  10221. static void dp_set_umac_regs(struct dp_soc *soc)
  10222. {
  10223. int i;
  10224. struct hal_reo_params reo_params;
  10225. qdf_mem_zero(&reo_params, sizeof(reo_params));
  10226. if (wlan_cfg_is_rx_hash_enabled(soc->wlan_cfg_ctx)) {
  10227. if (soc->arch_ops.reo_remap_config(soc, &reo_params.remap0,
  10228. &reo_params.remap1,
  10229. &reo_params.remap2))
  10230. reo_params.rx_hash_enabled = true;
  10231. else
  10232. reo_params.rx_hash_enabled = false;
  10233. }
  10234. reo_params.reo_qref = &soc->reo_qref;
  10235. hal_reo_setup(soc->hal_soc, &reo_params, 0);
  10236. soc->arch_ops.dp_cc_reg_cfg_init(soc, true);
  10237. for (i = 0; i < PCP_TID_MAP_MAX; i++)
  10238. hal_tx_update_pcp_tid_map(soc->hal_soc, soc->pcp_tid_map[i], i);
  10239. for (i = 0; i < MAX_PDEV_CNT; i++) {
  10240. struct dp_vdev *vdev = NULL;
  10241. struct dp_pdev *pdev = soc->pdev_list[i];
  10242. if (!pdev)
  10243. continue;
  10244. for (i = 0; i < soc->num_hw_dscp_tid_map; i++)
  10245. hal_tx_set_dscp_tid_map(soc->hal_soc,
  10246. pdev->dscp_tid_map[i], i);
  10247. TAILQ_FOREACH(vdev, &pdev->vdev_list, vdev_list_elem) {
  10248. soc->arch_ops.dp_bank_reconfig(soc, vdev);
  10249. soc->arch_ops.dp_reconfig_tx_vdev_mcast_ctrl(soc,
  10250. vdev);
  10251. }
  10252. }
  10253. }
  10254. #else
  10255. static void dp_set_umac_regs(struct dp_soc *soc)
  10256. {
  10257. }
  10258. #endif
  10259. /**
  10260. * dp_reinit_rings() - Reinitialize host managed rings
  10261. * @soc: dp soc handle
  10262. *
  10263. * Return: QDF_STATUS
  10264. */
  10265. static void dp_reinit_rings(struct dp_soc *soc)
  10266. {
  10267. unsigned long end;
  10268. dp_soc_srng_deinit(soc);
  10269. dp_hw_link_desc_ring_deinit(soc);
  10270. /* Busy wait for 2 ms to make sure the rings are in idle state
  10271. * before we enable them again
  10272. */
  10273. end = jiffies + msecs_to_jiffies(2);
  10274. while (time_before(jiffies, end))
  10275. ;
  10276. dp_hw_link_desc_ring_init(soc);
  10277. dp_link_desc_ring_replenish(soc, WLAN_INVALID_PDEV_ID);
  10278. dp_soc_srng_init(soc);
  10279. }
  10280. /**
  10281. * dp_umac_reset_action_trigger_recovery() - Handle FW Umac recovery trigger
  10282. * @soc: dp soc handle
  10283. *
  10284. * Return: QDF_STATUS
  10285. */
  10286. static QDF_STATUS dp_umac_reset_action_trigger_recovery(struct dp_soc *soc)
  10287. {
  10288. enum umac_reset_action action = UMAC_RESET_ACTION_DO_TRIGGER_RECOVERY;
  10289. return dp_umac_reset_notify_action_completion(soc, action);
  10290. }
  10291. #ifdef WLAN_SUPPORT_PPEDS
  10292. /**
  10293. * dp_umac_reset_service_handle_n_notify_done()
  10294. * Handle Umac pre reset for direct switch
  10295. * @soc: dp soc handle
  10296. *
  10297. * Return: QDF_STATUS
  10298. */
  10299. static QDF_STATUS dp_umac_reset_service_handle_n_notify_done(struct dp_soc *soc)
  10300. {
  10301. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  10302. !soc->arch_ops.txrx_soc_ppeds_service_status_update ||
  10303. !soc->arch_ops.txrx_soc_ppeds_interrupt_stop)
  10304. goto non_ppeds;
  10305. /*
  10306. * Check if ppeds is enabled on SoC.
  10307. */
  10308. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check(soc))
  10309. goto non_ppeds;
  10310. /*
  10311. * Start the UMAC pre reset done service.
  10312. */
  10313. soc->arch_ops.txrx_soc_ppeds_service_status_update(soc, true);
  10314. dp_register_notify_umac_pre_reset_fw_callback(soc);
  10315. soc->arch_ops.txrx_soc_ppeds_interrupt_stop(soc);
  10316. dp_soc_ppeds_stop((struct cdp_soc_t *)soc);
  10317. /*
  10318. * UMAC pre reset service complete
  10319. */
  10320. soc->arch_ops.txrx_soc_ppeds_service_status_update(soc, false);
  10321. soc->umac_reset_ctx.nbuf_list = NULL;
  10322. return QDF_STATUS_SUCCESS;
  10323. non_ppeds:
  10324. dp_register_notify_umac_pre_reset_fw_callback(soc);
  10325. dp_umac_reset_trigger_pre_reset_notify_cb(soc);
  10326. soc->umac_reset_ctx.nbuf_list = NULL;
  10327. return QDF_STATUS_SUCCESS;
  10328. }
  10329. static inline void dp_umac_reset_ppeds_txdesc_pool_reset(struct dp_soc *soc,
  10330. qdf_nbuf_t *nbuf_list)
  10331. {
  10332. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  10333. !soc->arch_ops.txrx_soc_ppeds_txdesc_pool_reset)
  10334. return;
  10335. /*
  10336. * Deinit of PPEDS Tx desc rings.
  10337. */
  10338. if (soc->arch_ops.txrx_soc_ppeds_enabled_check(soc))
  10339. soc->arch_ops.txrx_soc_ppeds_txdesc_pool_reset(soc, nbuf_list);
  10340. }
  10341. static inline void dp_umac_reset_ppeds_start(struct dp_soc *soc)
  10342. {
  10343. if (!soc->arch_ops.txrx_soc_ppeds_enabled_check ||
  10344. !soc->arch_ops.txrx_soc_ppeds_start ||
  10345. !soc->arch_ops.txrx_soc_ppeds_interrupt_start)
  10346. return;
  10347. /*
  10348. * Start PPEDS node and enable interrupt.
  10349. */
  10350. if (soc->arch_ops.txrx_soc_ppeds_enabled_check(soc)) {
  10351. soc->arch_ops.txrx_soc_ppeds_start(soc);
  10352. soc->arch_ops.txrx_soc_ppeds_interrupt_start(soc);
  10353. }
  10354. }
  10355. #else
  10356. static QDF_STATUS dp_umac_reset_service_handle_n_notify_done(struct dp_soc *soc)
  10357. {
  10358. dp_register_notify_umac_pre_reset_fw_callback(soc);
  10359. dp_umac_reset_trigger_pre_reset_notify_cb(soc);
  10360. soc->umac_reset_ctx.nbuf_list = NULL;
  10361. return QDF_STATUS_SUCCESS;
  10362. }
  10363. static inline void dp_umac_reset_ppeds_txdesc_pool_reset(struct dp_soc *soc,
  10364. qdf_nbuf_t *nbuf_list)
  10365. {
  10366. }
  10367. static inline void dp_umac_reset_ppeds_start(struct dp_soc *soc)
  10368. {
  10369. }
  10370. #endif
  10371. /**
  10372. * dp_umac_reset_handle_pre_reset() - Handle Umac prereset interrupt from FW
  10373. * @soc: dp soc handle
  10374. *
  10375. * Return: QDF_STATUS
  10376. */
  10377. static QDF_STATUS dp_umac_reset_handle_pre_reset(struct dp_soc *soc)
  10378. {
  10379. dp_reset_interrupt_ring_masks(soc);
  10380. dp_pause_tx_hardstart(soc);
  10381. dp_pause_reo_send_cmd(soc);
  10382. dp_umac_reset_service_handle_n_notify_done(soc);
  10383. return QDF_STATUS_SUCCESS;
  10384. }
  10385. /**
  10386. * dp_umac_reset_handle_post_reset() - Handle Umac postreset interrupt from FW
  10387. * @soc: dp soc handle
  10388. *
  10389. * Return: QDF_STATUS
  10390. */
  10391. static QDF_STATUS dp_umac_reset_handle_post_reset(struct dp_soc *soc)
  10392. {
  10393. if (!soc->umac_reset_ctx.skel_enable) {
  10394. qdf_nbuf_t *nbuf_list = &soc->umac_reset_ctx.nbuf_list;
  10395. dp_set_umac_regs(soc);
  10396. dp_reinit_rings(soc);
  10397. dp_rx_desc_reuse(soc, nbuf_list);
  10398. dp_cleanup_reo_cmd_module(soc);
  10399. dp_umac_reset_ppeds_txdesc_pool_reset(soc, nbuf_list);
  10400. dp_tx_desc_pool_cleanup(soc, nbuf_list);
  10401. dp_reset_tid_q_setup(soc);
  10402. }
  10403. return dp_umac_reset_notify_action_completion(soc,
  10404. UMAC_RESET_ACTION_DO_POST_RESET_START);
  10405. }
  10406. /**
  10407. * dp_umac_reset_handle_post_reset_complete() - Handle Umac postreset_complete
  10408. * interrupt from FW
  10409. * @soc: dp soc handle
  10410. *
  10411. * Return: QDF_STATUS
  10412. */
  10413. static QDF_STATUS dp_umac_reset_handle_post_reset_complete(struct dp_soc *soc)
  10414. {
  10415. QDF_STATUS status;
  10416. qdf_nbuf_t nbuf_list = soc->umac_reset_ctx.nbuf_list;
  10417. uint8_t mac_id;
  10418. soc->umac_reset_ctx.nbuf_list = NULL;
  10419. soc->service_rings_running = 0;
  10420. dp_resume_reo_send_cmd(soc);
  10421. dp_umac_reset_ppeds_start(soc);
  10422. dp_restore_interrupt_ring_masks(soc);
  10423. dp_resume_tx_hardstart(soc);
  10424. status = dp_umac_reset_notify_action_completion(soc,
  10425. UMAC_RESET_ACTION_DO_POST_RESET_COMPLETE);
  10426. while (nbuf_list) {
  10427. qdf_nbuf_t nbuf = nbuf_list->next;
  10428. qdf_nbuf_free(nbuf_list);
  10429. nbuf_list = nbuf;
  10430. }
  10431. /*
  10432. * at pre-reset if in_use descriptors are not sufficient we replenish
  10433. * only 1/3 of the ring. Try to replenish full ring here.
  10434. */
  10435. for (mac_id = 0; mac_id < MAX_PDEV_CNT; mac_id++) {
  10436. struct dp_srng *dp_rxdma_srng =
  10437. &soc->rx_refill_buf_ring[mac_id];
  10438. struct rx_desc_pool *rx_desc_pool = &soc->rx_desc_buf[mac_id];
  10439. dp_rx_buffers_lt_replenish_simple(soc, mac_id, dp_rxdma_srng,
  10440. rx_desc_pool, true);
  10441. }
  10442. dp_umac_reset_info("Umac reset done on soc %pK\n trigger start : %u us "
  10443. "trigger done : %u us prereset : %u us\n"
  10444. "postreset : %u us \n postreset complete: %u us \n",
  10445. soc,
  10446. soc->umac_reset_ctx.ts.trigger_done -
  10447. soc->umac_reset_ctx.ts.trigger_start,
  10448. soc->umac_reset_ctx.ts.pre_reset_done -
  10449. soc->umac_reset_ctx.ts.pre_reset_start,
  10450. soc->umac_reset_ctx.ts.post_reset_done -
  10451. soc->umac_reset_ctx.ts.post_reset_start,
  10452. soc->umac_reset_ctx.ts.post_reset_complete_done -
  10453. soc->umac_reset_ctx.ts.post_reset_complete_start);
  10454. return status;
  10455. }
  10456. #endif
  10457. #ifdef WLAN_FEATURE_PKT_CAPTURE_V2
  10458. static void
  10459. dp_set_pkt_capture_mode(struct cdp_soc_t *soc_handle, bool val)
  10460. {
  10461. struct dp_soc *soc = (struct dp_soc *)soc_handle;
  10462. soc->wlan_cfg_ctx->pkt_capture_mode = val;
  10463. }
  10464. #endif
  10465. #ifdef HW_TX_DELAY_STATS_ENABLE
  10466. /**
  10467. * dp_enable_disable_vdev_tx_delay_stats() - Start/Stop tx delay stats capture
  10468. * @soc_hdl: DP soc handle
  10469. * @vdev_id: vdev id
  10470. * @value: value
  10471. *
  10472. * Return: None
  10473. */
  10474. static void
  10475. dp_enable_disable_vdev_tx_delay_stats(struct cdp_soc_t *soc_hdl,
  10476. uint8_t vdev_id,
  10477. uint8_t value)
  10478. {
  10479. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10480. struct dp_vdev *vdev = NULL;
  10481. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  10482. if (!vdev)
  10483. return;
  10484. vdev->hw_tx_delay_stats_enabled = value;
  10485. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  10486. }
  10487. /**
  10488. * dp_check_vdev_tx_delay_stats_enabled() - check the feature is enabled or not
  10489. * @soc_hdl: DP soc handle
  10490. * @vdev_id: vdev id
  10491. *
  10492. * Return: 1 if enabled, 0 if disabled
  10493. */
  10494. static uint8_t
  10495. dp_check_vdev_tx_delay_stats_enabled(struct cdp_soc_t *soc_hdl,
  10496. uint8_t vdev_id)
  10497. {
  10498. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10499. struct dp_vdev *vdev;
  10500. uint8_t ret_val = 0;
  10501. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  10502. if (!vdev)
  10503. return ret_val;
  10504. ret_val = vdev->hw_tx_delay_stats_enabled;
  10505. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  10506. return ret_val;
  10507. }
  10508. #endif
  10509. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  10510. static void
  10511. dp_recovery_vdev_flush_peers(struct cdp_soc_t *cdp_soc,
  10512. uint8_t vdev_id,
  10513. bool mlo_peers_only)
  10514. {
  10515. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  10516. struct dp_vdev *vdev;
  10517. vdev = dp_vdev_get_ref_by_id(soc, vdev_id, DP_MOD_ID_CDP);
  10518. if (!vdev)
  10519. return;
  10520. dp_vdev_flush_peers((struct cdp_vdev *)vdev, false, mlo_peers_only);
  10521. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  10522. }
  10523. #endif
  10524. #ifdef QCA_GET_TSF_VIA_REG
  10525. /**
  10526. * dp_get_tsf_time() - get tsf time
  10527. * @soc_hdl: Datapath soc handle
  10528. * @tsf_id: TSF identifier
  10529. * @mac_id: mac_id
  10530. * @tsf: pointer to update tsf value
  10531. * @tsf_sync_soc_time: pointer to update tsf sync time
  10532. *
  10533. * Return: None.
  10534. */
  10535. static inline void
  10536. dp_get_tsf_time(struct cdp_soc_t *soc_hdl, uint32_t tsf_id, uint32_t mac_id,
  10537. uint64_t *tsf, uint64_t *tsf_sync_soc_time)
  10538. {
  10539. hal_get_tsf_time(((struct dp_soc *)soc_hdl)->hal_soc, tsf_id, mac_id,
  10540. tsf, tsf_sync_soc_time);
  10541. }
  10542. #else
  10543. static inline void
  10544. dp_get_tsf_time(struct cdp_soc_t *soc_hdl, uint32_t tsf_id, uint32_t mac_id,
  10545. uint64_t *tsf, uint64_t *tsf_sync_soc_time)
  10546. {
  10547. }
  10548. #endif
  10549. /**
  10550. * dp_get_tsf2_scratch_reg() - get tsf2 offset from the scratch register
  10551. * @soc_hdl: Datapath soc handle
  10552. * @mac_id: mac_id
  10553. * @value: pointer to update tsf2 offset value
  10554. *
  10555. * Return: None.
  10556. */
  10557. static inline void
  10558. dp_get_tsf2_scratch_reg(struct cdp_soc_t *soc_hdl, uint8_t mac_id,
  10559. uint64_t *value)
  10560. {
  10561. hal_get_tsf2_offset(((struct dp_soc *)soc_hdl)->hal_soc, mac_id, value);
  10562. }
  10563. /**
  10564. * dp_get_tqm_scratch_reg() - get tqm offset from the scratch register
  10565. * @soc_hdl: Datapath soc handle
  10566. * @value: pointer to update tqm offset value
  10567. *
  10568. * Return: None.
  10569. */
  10570. static inline void
  10571. dp_get_tqm_scratch_reg(struct cdp_soc_t *soc_hdl, uint64_t *value)
  10572. {
  10573. hal_get_tqm_offset(((struct dp_soc *)soc_hdl)->hal_soc, value);
  10574. }
  10575. /**
  10576. * dp_set_tx_pause() - Pause or resume tx path
  10577. * @soc_hdl: Datapath soc handle
  10578. * @flag: set or clear is_tx_pause
  10579. *
  10580. * Return: None.
  10581. */
  10582. static inline
  10583. void dp_set_tx_pause(struct cdp_soc_t *soc_hdl, bool flag)
  10584. {
  10585. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10586. soc->is_tx_pause = flag;
  10587. }
  10588. static inline uint64_t dp_rx_fisa_get_cmem_base(struct cdp_soc_t *soc_hdl,
  10589. uint64_t size)
  10590. {
  10591. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10592. if (soc->arch_ops.dp_get_fst_cmem_base)
  10593. return soc->arch_ops.dp_get_fst_cmem_base(soc, size);
  10594. return 0;
  10595. }
  10596. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  10597. /**
  10598. * dp_evaluate_update_tx_ilp_config() - Evaluate and update DP TX
  10599. * ILP configuration
  10600. * @soc_hdl: CDP SOC handle
  10601. * @num_msdu_idx_map: Number of HTT msdu index to qtype map in array
  10602. * @msdu_idx_map_arr: Pointer to HTT msdu index to qtype map array
  10603. *
  10604. * This function will check: (a) TX ILP INI configuration,
  10605. * (b) index 3 value in array same as HTT_MSDU_QTYPE_LATENCY_TOLERANT,
  10606. * only if both (a) and (b) condition is met, then TX ILP feature is
  10607. * considered to be enabled.
  10608. *
  10609. * Return: Final updated TX ILP enable result in dp_soc,
  10610. * true is enabled, false is not
  10611. */
  10612. static
  10613. bool dp_evaluate_update_tx_ilp_config(struct cdp_soc_t *soc_hdl,
  10614. uint8_t num_msdu_idx_map,
  10615. uint8_t *msdu_idx_map_arr)
  10616. {
  10617. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  10618. bool enable_tx_ilp = false;
  10619. /**
  10620. * Check INI configuration firstly, if it's disabled,
  10621. * then keep feature disabled.
  10622. */
  10623. if (!wlan_cfg_get_tx_ilp_inspect_config(soc->wlan_cfg_ctx)) {
  10624. dp_info("TX ILP INI is disabled already");
  10625. goto update_tx_ilp;
  10626. }
  10627. /* Check if the msdu index to qtype map table is valid */
  10628. if (num_msdu_idx_map != HTT_MSDUQ_MAX_INDEX || !msdu_idx_map_arr) {
  10629. dp_info("Invalid msdu_idx qtype map num: 0x%x, arr_addr %pK",
  10630. num_msdu_idx_map, msdu_idx_map_arr);
  10631. goto update_tx_ilp;
  10632. }
  10633. dp_info("msdu_idx_map_arr idx 0x%x value 0x%x",
  10634. HTT_MSDUQ_INDEX_CUSTOM_PRIO_1,
  10635. msdu_idx_map_arr[HTT_MSDUQ_INDEX_CUSTOM_PRIO_1]);
  10636. if (HTT_MSDU_QTYPE_USER_SPECIFIED ==
  10637. msdu_idx_map_arr[HTT_MSDUQ_INDEX_CUSTOM_PRIO_1])
  10638. enable_tx_ilp = true;
  10639. update_tx_ilp:
  10640. soc->tx_ilp_enable = enable_tx_ilp;
  10641. dp_info("configure tx ilp enable %d", soc->tx_ilp_enable);
  10642. return soc->tx_ilp_enable;
  10643. }
  10644. #endif
  10645. #ifdef WLAN_SUPPORT_DPDK
  10646. static char *tcl_ring_name[] = {
  10647. "tcl_data_ring1",
  10648. "tcl_data_ring2",
  10649. "tcl_data_ring3",
  10650. "tcl_data_ring4",
  10651. "tcl_data_ring5",
  10652. };
  10653. static char *tcl_comp_ring_name[] = {
  10654. "tcl_comp_ring1",
  10655. "tcl_comp_ring2",
  10656. "tcl_comp_ring3",
  10657. "tcl_comp_ring4",
  10658. "tcl_comp_ring5",
  10659. };
  10660. static char *reo_dest_ring_name[] = {
  10661. "reo_dest_ring1",
  10662. "reo_dest_ring2",
  10663. "reo_dest_ring3",
  10664. "reo_dest_ring4",
  10665. "reo_dest_ring5",
  10666. "reo_dest_ring6",
  10667. "reo_dest_ring7",
  10668. "reo_dest_ring8",
  10669. };
  10670. static void dp_dpdk_get_ring_info(struct cdp_soc_t *soc_hdl,
  10671. qdf_uio_info_t *uio_info)
  10672. {
  10673. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  10674. struct hal_soc *hal_soc = (struct hal_soc *)soc->hal_soc;
  10675. struct hal_srng *hal_srng;
  10676. uint8_t idx = 1, i;
  10677. /* WBM Desc Release Ring */
  10678. hal_srng = (struct hal_srng *)
  10679. soc->tcl_data_ring[0].hal_srng;
  10680. hal_srng = (struct hal_srng *)
  10681. soc->wbm_desc_rel_ring.hal_srng;
  10682. uio_info->mem[idx].name = "wbm_desc_rel_ring";
  10683. uio_info->mem[idx].addr = (unsigned long)hal_srng->ring_base_paddr;
  10684. uio_info->mem[idx].size =
  10685. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10686. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10687. idx++;
  10688. /* WBM Idle Link Ring */
  10689. hal_srng = (struct hal_srng *)
  10690. soc->wbm_idle_link_ring.hal_srng;
  10691. uio_info->mem[idx].name = "wbm_idle_link_ring";
  10692. uio_info->mem[idx].addr = (unsigned long)hal_srng->ring_base_paddr;
  10693. uio_info->mem[idx].size =
  10694. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10695. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10696. idx++;
  10697. /* TCL Data Rings */
  10698. for (i = 0; i < soc->num_tcl_data_rings; i++) {
  10699. hal_srng = (struct hal_srng *)
  10700. soc->tcl_data_ring[i].hal_srng;
  10701. uio_info->mem[idx].name = tcl_ring_name[i];
  10702. uio_info->mem[idx].addr =
  10703. (unsigned long)hal_srng->ring_base_paddr;
  10704. uio_info->mem[idx].size =
  10705. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10706. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10707. idx++;
  10708. }
  10709. /* TCL Completion Rings */
  10710. for (i = 0; i < soc->num_tcl_data_rings; i++) {
  10711. hal_srng = (struct hal_srng *)
  10712. soc->tx_comp_ring[i].hal_srng;
  10713. uio_info->mem[idx].name = tcl_comp_ring_name[i];
  10714. uio_info->mem[idx].addr =
  10715. (unsigned long)hal_srng->ring_base_paddr;
  10716. uio_info->mem[idx].size =
  10717. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10718. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10719. idx++;
  10720. }
  10721. /* Reo Dest Rings */
  10722. for (i = 0; i < soc->num_reo_dest_rings; i++) {
  10723. hal_srng = (struct hal_srng *)
  10724. soc->reo_dest_ring[i].hal_srng;
  10725. uio_info->mem[idx].name = reo_dest_ring_name[i];
  10726. uio_info->mem[idx].addr =
  10727. (unsigned long)hal_srng->ring_base_paddr;
  10728. uio_info->mem[idx].size =
  10729. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10730. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10731. idx++;
  10732. }
  10733. /* RXDMA Refill Ring */
  10734. hal_srng = (struct hal_srng *)
  10735. soc->rx_refill_buf_ring[0].hal_srng;
  10736. uio_info->mem[idx].name = "rxdma_buf_ring";
  10737. uio_info->mem[idx].addr = (unsigned long)hal_srng->ring_base_paddr;
  10738. uio_info->mem[idx].size =
  10739. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10740. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10741. idx++;
  10742. /* REO Exception Ring */
  10743. hal_srng = (struct hal_srng *)
  10744. soc->reo_exception_ring.hal_srng;
  10745. uio_info->mem[idx].name = "reo_exception_ring";
  10746. uio_info->mem[idx].addr =
  10747. (unsigned long)hal_srng->ring_base_paddr;
  10748. uio_info->mem[idx].size =
  10749. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10750. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10751. idx++;
  10752. /* RX Release Ring */
  10753. hal_srng = (struct hal_srng *)
  10754. soc->rx_rel_ring.hal_srng;
  10755. uio_info->mem[idx].name = "rx_release_ring";
  10756. uio_info->mem[idx].addr = (unsigned long)hal_srng->ring_base_paddr;
  10757. uio_info->mem[idx].size =
  10758. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10759. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10760. idx++;
  10761. /* Reo Reinject Ring */
  10762. hal_srng = (struct hal_srng *)
  10763. soc->reo_reinject_ring.hal_srng;
  10764. uio_info->mem[idx].name = "reo_reinject_ring";
  10765. uio_info->mem[idx].addr =
  10766. (unsigned long)hal_srng->ring_base_paddr;
  10767. uio_info->mem[idx].size =
  10768. (hal_srng->num_entries * hal_srng->entry_size) << 2;
  10769. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10770. idx++;
  10771. /* Shadow Write Pointer for LMAC Ring */
  10772. uio_info->mem[idx].name = "lmac_shadow_wrptr";
  10773. uio_info->mem[idx].addr =
  10774. (unsigned long)hal_soc->shadow_wrptr_mem_paddr;
  10775. uio_info->mem[idx].size =
  10776. sizeof(*(hal_soc->shadow_wrptr_mem_vaddr)) * HAL_MAX_LMAC_RINGS;
  10777. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10778. idx++;
  10779. /* Shadow Write Pointer for LMAC Ring */
  10780. uio_info->mem[idx].name = "lmac_shadow_rdptr";
  10781. uio_info->mem[idx].addr =
  10782. (unsigned long)hal_soc->shadow_rdptr_mem_paddr;
  10783. uio_info->mem[idx].size =
  10784. sizeof(*(hal_soc->shadow_rdptr_mem_vaddr)) * HAL_SRNG_ID_MAX;
  10785. uio_info->mem[idx].memtype = UIO_MEM_PHYS;
  10786. }
  10787. #endif
  10788. static struct cdp_cmn_ops dp_ops_cmn = {
  10789. .txrx_soc_attach_target = dp_soc_attach_target_wifi3,
  10790. .txrx_vdev_attach = dp_vdev_attach_wifi3,
  10791. .txrx_vdev_detach = dp_vdev_detach_wifi3,
  10792. .txrx_pdev_attach = dp_pdev_attach_wifi3,
  10793. .txrx_pdev_post_attach = dp_pdev_post_attach_wifi3,
  10794. .txrx_pdev_detach = dp_pdev_detach_wifi3,
  10795. .txrx_pdev_deinit = dp_pdev_deinit_wifi3,
  10796. .txrx_peer_create = dp_peer_create_wifi3,
  10797. .txrx_peer_setup = dp_peer_setup_wifi3_wrapper,
  10798. #ifdef FEATURE_AST
  10799. .txrx_peer_teardown = dp_peer_teardown_wifi3,
  10800. #else
  10801. .txrx_peer_teardown = NULL,
  10802. #endif
  10803. .txrx_peer_add_ast = dp_peer_add_ast_wifi3,
  10804. .txrx_peer_update_ast = dp_peer_update_ast_wifi3,
  10805. .txrx_peer_get_ast_info_by_soc = dp_peer_get_ast_info_by_soc_wifi3,
  10806. .txrx_peer_get_ast_info_by_pdev =
  10807. dp_peer_get_ast_info_by_pdevid_wifi3,
  10808. .txrx_peer_ast_delete_by_soc =
  10809. dp_peer_ast_entry_del_by_soc,
  10810. .txrx_peer_ast_delete_by_pdev =
  10811. dp_peer_ast_entry_del_by_pdev,
  10812. .txrx_peer_HMWDS_ast_delete = dp_peer_HMWDS_ast_entry_del,
  10813. .txrx_peer_delete = dp_peer_delete_wifi3,
  10814. #ifdef DP_RX_UDP_OVER_PEER_ROAM
  10815. .txrx_update_roaming_peer = dp_update_roaming_peer_wifi3,
  10816. #endif
  10817. .txrx_vdev_register = dp_vdev_register_wifi3,
  10818. .txrx_soc_detach = dp_soc_detach_wifi3,
  10819. .txrx_soc_deinit = dp_soc_deinit_wifi3,
  10820. .txrx_soc_init = dp_soc_init_wifi3,
  10821. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  10822. .txrx_tso_soc_attach = dp_tso_soc_attach,
  10823. .txrx_tso_soc_detach = dp_tso_soc_detach,
  10824. .tx_send = dp_tx_send,
  10825. .tx_send_exc = dp_tx_send_exception,
  10826. #endif
  10827. .set_tx_pause = dp_set_tx_pause,
  10828. .txrx_pdev_init = dp_pdev_init_wifi3,
  10829. .txrx_get_vdev_mac_addr = dp_get_vdev_mac_addr_wifi3,
  10830. .txrx_get_ctrl_pdev_from_vdev = dp_get_ctrl_pdev_from_vdev_wifi3,
  10831. .txrx_ath_getstats = dp_get_device_stats,
  10832. #ifndef WLAN_SOFTUMAC_SUPPORT
  10833. .addba_requestprocess = dp_addba_requestprocess_wifi3,
  10834. .addba_responsesetup = dp_addba_responsesetup_wifi3,
  10835. .addba_resp_tx_completion = dp_addba_resp_tx_completion_wifi3,
  10836. .delba_process = dp_delba_process_wifi3,
  10837. .set_addba_response = dp_set_addba_response,
  10838. .flush_cache_rx_queue = NULL,
  10839. .tid_update_ba_win_size = dp_rx_tid_update_ba_win_size,
  10840. #endif
  10841. /* TODO: get API's for dscp-tid need to be added*/
  10842. .set_vdev_dscp_tid_map = dp_set_vdev_dscp_tid_map_wifi3,
  10843. .set_pdev_dscp_tid_map = dp_set_pdev_dscp_tid_map_wifi3,
  10844. .txrx_get_total_per = dp_get_total_per,
  10845. .txrx_stats_request = dp_txrx_stats_request,
  10846. .txrx_get_peer_mac_from_peer_id = dp_get_peer_mac_from_peer_id,
  10847. .display_stats = dp_txrx_dump_stats,
  10848. .notify_asserted_soc = dp_soc_notify_asserted_soc,
  10849. .txrx_intr_attach = dp_soc_interrupt_attach_wrapper,
  10850. .txrx_intr_detach = dp_soc_interrupt_detach_wrapper,
  10851. .txrx_ppeds_stop = dp_soc_ppeds_stop,
  10852. .set_key_sec_type = dp_set_key_sec_type_wifi3,
  10853. .update_config_parameters = dp_update_config_parameters,
  10854. /* TODO: Add other functions */
  10855. .txrx_data_tx_cb_set = dp_txrx_data_tx_cb_set,
  10856. .get_dp_txrx_handle = dp_pdev_get_dp_txrx_handle,
  10857. .set_dp_txrx_handle = dp_pdev_set_dp_txrx_handle,
  10858. .get_vdev_dp_ext_txrx_handle = dp_vdev_get_dp_ext_handle,
  10859. .set_vdev_dp_ext_txrx_handle = dp_vdev_set_dp_ext_handle,
  10860. .get_soc_dp_txrx_handle = dp_soc_get_dp_txrx_handle,
  10861. .set_soc_dp_txrx_handle = dp_soc_set_dp_txrx_handle,
  10862. .map_pdev_to_lmac = dp_soc_map_pdev_to_lmac,
  10863. .handle_mode_change = dp_soc_handle_pdev_mode_change,
  10864. .set_pdev_status_down = dp_soc_set_pdev_status_down,
  10865. .txrx_peer_reset_ast = dp_wds_reset_ast_wifi3,
  10866. .txrx_peer_reset_ast_table = dp_wds_reset_ast_table_wifi3,
  10867. .txrx_peer_flush_ast_table = dp_wds_flush_ast_table_wifi3,
  10868. .txrx_peer_map_attach = dp_peer_map_attach_wifi3,
  10869. .set_soc_param = dp_soc_set_param,
  10870. .txrx_get_os_rx_handles_from_vdev =
  10871. dp_get_os_rx_handles_from_vdev_wifi3,
  10872. #ifndef WLAN_SOFTUMAC_SUPPORT
  10873. .set_pn_check = dp_set_pn_check_wifi3,
  10874. .txrx_set_ba_aging_timeout = dp_set_ba_aging_timeout,
  10875. .txrx_get_ba_aging_timeout = dp_get_ba_aging_timeout,
  10876. .delba_tx_completion = dp_delba_tx_completion_wifi3,
  10877. .set_pdev_pcp_tid_map = dp_set_pdev_pcp_tid_map_wifi3,
  10878. .set_vdev_pcp_tid_map = dp_set_vdev_pcp_tid_map_wifi3,
  10879. #endif
  10880. .get_dp_capabilities = dp_get_cfg_capabilities,
  10881. .txrx_get_cfg = dp_get_cfg,
  10882. .set_rate_stats_ctx = dp_soc_set_rate_stats_ctx,
  10883. .get_rate_stats_ctx = dp_soc_get_rate_stats_ctx,
  10884. .txrx_peer_flush_rate_stats = dp_peer_flush_rate_stats,
  10885. .txrx_flush_rate_stats_request = dp_flush_rate_stats_req,
  10886. .txrx_peer_get_peerstats_ctx = dp_peer_get_peerstats_ctx,
  10887. .txrx_cp_peer_del_response = dp_cp_peer_del_resp_handler,
  10888. #ifdef QCA_MULTIPASS_SUPPORT
  10889. .set_vlan_groupkey = dp_set_vlan_groupkey,
  10890. #endif
  10891. .get_peer_mac_list = dp_get_peer_mac_list,
  10892. .get_peer_id = dp_get_peer_id,
  10893. #ifdef QCA_SUPPORT_WDS_EXTENDED
  10894. .set_wds_ext_peer_rx = dp_wds_ext_set_peer_rx,
  10895. .get_wds_ext_peer_osif_handle = dp_wds_ext_get_peer_osif_handle,
  10896. .set_wds_ext_peer_bit = dp_wds_ext_set_peer_bit,
  10897. #endif /* QCA_SUPPORT_WDS_EXTENDED */
  10898. #if defined(FEATURE_RUNTIME_PM) || defined(DP_POWER_SAVE)
  10899. .txrx_drain = dp_drain_txrx,
  10900. #endif
  10901. #if defined(FEATURE_RUNTIME_PM)
  10902. .set_rtpm_tput_policy = dp_set_rtpm_tput_policy_requirement,
  10903. #endif
  10904. #ifdef WLAN_SYSFS_DP_STATS
  10905. .txrx_sysfs_fill_stats = dp_sysfs_fill_stats,
  10906. .txrx_sysfs_set_stat_type = dp_sysfs_set_stat_type,
  10907. #endif /* WLAN_SYSFS_DP_STATS */
  10908. #ifdef WLAN_FEATURE_PKT_CAPTURE_V2
  10909. .set_pkt_capture_mode = dp_set_pkt_capture_mode,
  10910. #endif
  10911. #if defined(WLAN_FEATURE_11BE_MLO) && defined(WLAN_MLO_MULTI_CHIP)
  10912. .txrx_recovery_vdev_flush_peers = dp_recovery_vdev_flush_peers,
  10913. #endif
  10914. .txrx_umac_reset_deinit = dp_soc_umac_reset_deinit,
  10915. .txrx_umac_reset_init = dp_soc_umac_reset_init,
  10916. .txrx_get_tsf_time = dp_get_tsf_time,
  10917. .txrx_get_tsf2_offset = dp_get_tsf2_scratch_reg,
  10918. .txrx_get_tqm_offset = dp_get_tqm_scratch_reg,
  10919. #ifdef WLAN_SUPPORT_RX_FISA
  10920. .get_fst_cmem_base = dp_rx_fisa_get_cmem_base,
  10921. #endif
  10922. #ifdef WLAN_SUPPORT_DPDK
  10923. .dpdk_get_ring_info = dp_dpdk_get_ring_info,
  10924. #endif
  10925. };
  10926. static struct cdp_ctrl_ops dp_ops_ctrl = {
  10927. .txrx_peer_authorize = dp_peer_authorize,
  10928. .txrx_peer_get_authorize = dp_peer_get_authorize,
  10929. #ifdef VDEV_PEER_PROTOCOL_COUNT
  10930. .txrx_enable_peer_protocol_count = dp_enable_vdev_peer_protocol_count,
  10931. .txrx_set_peer_protocol_drop_mask =
  10932. dp_enable_vdev_peer_protocol_drop_mask,
  10933. .txrx_is_peer_protocol_count_enabled =
  10934. dp_is_vdev_peer_protocol_count_enabled,
  10935. .txrx_get_peer_protocol_drop_mask = dp_get_vdev_peer_protocol_drop_mask,
  10936. #endif
  10937. .txrx_set_vdev_param = dp_set_vdev_param_wrapper,
  10938. .txrx_set_psoc_param = dp_set_psoc_param,
  10939. .txrx_get_psoc_param = dp_get_psoc_param,
  10940. #ifndef WLAN_SOFTUMAC_SUPPORT
  10941. .txrx_set_pdev_reo_dest = dp_set_pdev_reo_dest,
  10942. .txrx_get_pdev_reo_dest = dp_get_pdev_reo_dest,
  10943. #endif
  10944. .txrx_get_sec_type = dp_get_sec_type,
  10945. .txrx_wdi_event_sub = dp_wdi_event_sub,
  10946. .txrx_wdi_event_unsub = dp_wdi_event_unsub,
  10947. .txrx_set_pdev_param = dp_set_pdev_param,
  10948. .txrx_get_pdev_param = dp_get_pdev_param,
  10949. #ifdef WLAN_FEATURE_11BE_MLO
  10950. .txrx_set_peer_param = dp_set_peer_param_wrapper,
  10951. #else
  10952. .txrx_set_peer_param = dp_set_peer_param,
  10953. #endif
  10954. .txrx_get_peer_param = dp_get_peer_param,
  10955. #ifdef VDEV_PEER_PROTOCOL_COUNT
  10956. .txrx_peer_protocol_cnt = dp_peer_stats_update_protocol_cnt,
  10957. #endif
  10958. #ifdef WLAN_SUPPORT_MSCS
  10959. .txrx_record_mscs_params = dp_record_mscs_params,
  10960. #endif
  10961. .set_key = dp_set_michael_key,
  10962. .txrx_get_vdev_param = dp_get_vdev_param,
  10963. .calculate_delay_stats = dp_calculate_delay_stats,
  10964. #ifdef WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG
  10965. .txrx_update_pdev_rx_protocol_tag = dp_update_pdev_rx_protocol_tag,
  10966. #ifdef WLAN_SUPPORT_RX_TAG_STATISTICS
  10967. .txrx_dump_pdev_rx_protocol_tag_stats =
  10968. dp_dump_pdev_rx_protocol_tag_stats,
  10969. #endif /* WLAN_SUPPORT_RX_TAG_STATISTICS */
  10970. #endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG */
  10971. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  10972. .txrx_set_rx_flow_tag = dp_set_rx_flow_tag,
  10973. .txrx_dump_rx_flow_tag_stats = dp_dump_rx_flow_tag_stats,
  10974. #endif /* WLAN_SUPPORT_RX_FLOW_TAG */
  10975. #ifdef QCA_MULTIPASS_SUPPORT
  10976. .txrx_peer_set_vlan_id = dp_peer_set_vlan_id,
  10977. #endif /*QCA_MULTIPASS_SUPPORT*/
  10978. #if defined(WLAN_FEATURE_TSF_AUTO_REPORT) || defined(WLAN_CONFIG_TX_DELAY)
  10979. .txrx_set_delta_tsf = dp_set_delta_tsf,
  10980. #endif
  10981. #ifdef WLAN_FEATURE_TSF_UPLINK_DELAY
  10982. .txrx_set_tsf_ul_delay_report = dp_set_tsf_ul_delay_report,
  10983. .txrx_get_uplink_delay = dp_get_uplink_delay,
  10984. #endif
  10985. #ifdef QCA_UNDECODED_METADATA_SUPPORT
  10986. .txrx_set_pdev_phyrx_error_mask = dp_set_pdev_phyrx_error_mask,
  10987. .txrx_get_pdev_phyrx_error_mask = dp_get_pdev_phyrx_error_mask,
  10988. #endif
  10989. .txrx_peer_flush_frags = dp_peer_flush_frags,
  10990. #ifdef DP_UMAC_HW_RESET_SUPPORT
  10991. .get_umac_reset_in_progress_state = dp_get_umac_reset_in_progress_state,
  10992. #endif
  10993. #ifdef WLAN_SUPPORT_RX_FISA
  10994. .txrx_fisa_config = dp_fisa_config,
  10995. #endif
  10996. };
  10997. static struct cdp_me_ops dp_ops_me = {
  10998. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  10999. #ifdef ATH_SUPPORT_IQUE
  11000. .tx_me_alloc_descriptor = dp_tx_me_alloc_descriptor,
  11001. .tx_me_free_descriptor = dp_tx_me_free_descriptor,
  11002. .tx_me_convert_ucast = dp_tx_me_send_convert_ucast,
  11003. #endif
  11004. #endif
  11005. };
  11006. static struct cdp_host_stats_ops dp_ops_host_stats = {
  11007. .txrx_per_peer_stats = dp_get_host_peer_stats,
  11008. .get_fw_peer_stats = dp_get_fw_peer_stats,
  11009. .get_htt_stats = dp_get_htt_stats,
  11010. .txrx_stats_publish = dp_txrx_stats_publish,
  11011. .txrx_get_vdev_stats = dp_txrx_get_vdev_stats,
  11012. .txrx_get_peer_stats = dp_txrx_get_peer_stats,
  11013. .txrx_get_peer_stats_based_on_peer_type =
  11014. dp_txrx_get_peer_stats_based_on_peer_type,
  11015. .txrx_get_soc_stats = dp_txrx_get_soc_stats,
  11016. .txrx_get_peer_stats_param = dp_txrx_get_peer_stats_param,
  11017. .txrx_get_per_link_stats = dp_txrx_get_per_link_peer_stats,
  11018. .txrx_reset_peer_stats = dp_txrx_reset_peer_stats,
  11019. .txrx_get_pdev_stats = dp_txrx_get_pdev_stats,
  11020. #if defined(IPA_OFFLOAD) && defined(QCA_ENHANCED_STATS_SUPPORT)
  11021. .txrx_get_peer_stats = dp_ipa_txrx_get_peer_stats,
  11022. .txrx_get_vdev_stats = dp_ipa_txrx_get_vdev_stats,
  11023. .txrx_get_pdev_stats = dp_ipa_txrx_get_pdev_stats,
  11024. #endif
  11025. .txrx_get_ratekbps = dp_txrx_get_ratekbps,
  11026. .txrx_update_vdev_stats = dp_txrx_update_vdev_host_stats,
  11027. .txrx_get_peer_delay_stats = dp_txrx_get_peer_delay_stats,
  11028. .txrx_get_peer_jitter_stats = dp_txrx_get_peer_jitter_stats,
  11029. #ifdef QCA_VDEV_STATS_HW_OFFLOAD_SUPPORT
  11030. .txrx_alloc_vdev_stats_id = dp_txrx_alloc_vdev_stats_id,
  11031. .txrx_reset_vdev_stats_id = dp_txrx_reset_vdev_stats_id,
  11032. #endif
  11033. #ifdef WLAN_TX_PKT_CAPTURE_ENH
  11034. .get_peer_tx_capture_stats = dp_peer_get_tx_capture_stats,
  11035. .get_pdev_tx_capture_stats = dp_pdev_get_tx_capture_stats,
  11036. #endif /* WLAN_TX_PKT_CAPTURE_ENH */
  11037. #ifdef HW_TX_DELAY_STATS_ENABLE
  11038. .enable_disable_vdev_tx_delay_stats =
  11039. dp_enable_disable_vdev_tx_delay_stats,
  11040. .is_tx_delay_stats_enabled = dp_check_vdev_tx_delay_stats_enabled,
  11041. #endif
  11042. .txrx_get_pdev_tid_stats = dp_pdev_get_tid_stats,
  11043. #ifdef WLAN_CONFIG_TELEMETRY_AGENT
  11044. .txrx_pdev_telemetry_stats = dp_get_pdev_telemetry_stats,
  11045. .txrx_peer_telemetry_stats = dp_get_peer_telemetry_stats,
  11046. .txrx_pdev_deter_stats = dp_get_pdev_deter_stats,
  11047. .txrx_peer_deter_stats = dp_get_peer_deter_stats,
  11048. .txrx_update_pdev_chan_util_stats = dp_update_pdev_chan_util_stats,
  11049. #endif
  11050. .txrx_get_peer_extd_rate_link_stats =
  11051. dp_get_peer_extd_rate_link_stats,
  11052. .get_pdev_obss_stats = dp_get_obss_stats,
  11053. .clear_pdev_obss_pd_stats = dp_clear_pdev_obss_pd_stats,
  11054. .txrx_get_interface_stats = dp_txrx_get_interface_stats,
  11055. #ifdef WLAN_FEATURE_TX_LATENCY_STATS
  11056. .tx_latency_stats_fetch = dp_tx_latency_stats_fetch,
  11057. .tx_latency_stats_config = dp_tx_latency_stats_config,
  11058. .tx_latency_stats_register_cb = dp_tx_latency_stats_register_cb,
  11059. #endif
  11060. /* TODO */
  11061. };
  11062. static struct cdp_raw_ops dp_ops_raw = {
  11063. /* TODO */
  11064. };
  11065. #ifdef PEER_FLOW_CONTROL
  11066. static struct cdp_pflow_ops dp_ops_pflow = {
  11067. dp_tx_flow_ctrl_configure_pdev,
  11068. };
  11069. #endif
  11070. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  11071. static struct cdp_cfr_ops dp_ops_cfr = {
  11072. .txrx_get_cfr_rcc = dp_get_cfr_rcc,
  11073. .txrx_set_cfr_rcc = dp_set_cfr_rcc,
  11074. .txrx_get_cfr_dbg_stats = dp_get_cfr_dbg_stats,
  11075. .txrx_clear_cfr_dbg_stats = dp_clear_cfr_dbg_stats,
  11076. };
  11077. #endif
  11078. #ifdef WLAN_SUPPORT_MSCS
  11079. static struct cdp_mscs_ops dp_ops_mscs = {
  11080. .mscs_peer_lookup_n_get_priority = dp_mscs_peer_lookup_n_get_priority,
  11081. };
  11082. #endif
  11083. #ifdef WLAN_SUPPORT_MESH_LATENCY
  11084. static struct cdp_mesh_latency_ops dp_ops_mesh_latency = {
  11085. .mesh_latency_update_peer_parameter =
  11086. dp_mesh_latency_update_peer_parameter,
  11087. };
  11088. #endif
  11089. #ifdef WLAN_SUPPORT_SCS
  11090. static struct cdp_scs_ops dp_ops_scs = {
  11091. .scs_peer_lookup_n_rule_match = dp_scs_peer_lookup_n_rule_match,
  11092. };
  11093. #endif
  11094. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  11095. static struct cdp_fse_ops dp_ops_fse = {
  11096. .fse_rule_add = dp_rx_sfe_add_flow_entry,
  11097. .fse_rule_delete = dp_rx_sfe_delete_flow_entry,
  11098. };
  11099. #endif
  11100. #ifdef CONFIG_SAWF_DEF_QUEUES
  11101. static struct cdp_sawf_ops dp_ops_sawf = {
  11102. .sawf_def_queues_map_req = dp_sawf_def_queues_map_req,
  11103. .sawf_def_queues_unmap_req = dp_sawf_def_queues_unmap_req,
  11104. .sawf_def_queues_get_map_report =
  11105. dp_sawf_def_queues_get_map_report,
  11106. #ifdef CONFIG_SAWF_STATS
  11107. .sawf_get_peer_msduq_info = dp_sawf_get_peer_msduq_info,
  11108. .txrx_get_peer_sawf_delay_stats = dp_sawf_get_peer_delay_stats,
  11109. .txrx_get_peer_sawf_tx_stats = dp_sawf_get_peer_tx_stats,
  11110. .sawf_mpdu_stats_req = dp_sawf_mpdu_stats_req,
  11111. .sawf_mpdu_details_stats_req = dp_sawf_mpdu_details_stats_req,
  11112. .txrx_sawf_set_mov_avg_params = dp_sawf_set_mov_avg_params,
  11113. .txrx_sawf_set_sla_params = dp_sawf_set_sla_params,
  11114. .txrx_sawf_init_telemtery_params = dp_sawf_init_telemetry_params,
  11115. .telemetry_get_throughput_stats = dp_sawf_get_tx_stats,
  11116. .telemetry_get_mpdu_stats = dp_sawf_get_mpdu_sched_stats,
  11117. .telemetry_get_drop_stats = dp_sawf_get_drop_stats,
  11118. .peer_config_ul = dp_sawf_peer_config_ul,
  11119. .swaf_peer_sla_configuration = dp_swaf_peer_sla_configuration,
  11120. .sawf_peer_flow_count = dp_sawf_peer_flow_count,
  11121. #endif
  11122. };
  11123. #endif
  11124. #ifdef DP_TX_TRACKING
  11125. #define DP_TX_COMP_MAX_LATENCY_MS 60000
  11126. /**
  11127. * dp_tx_comp_delay_check() - calculate time latency for tx completion per pkt
  11128. * @tx_desc: tx descriptor
  11129. *
  11130. * Calculate time latency for tx completion per pkt and trigger self recovery
  11131. * when the delay is more than threshold value.
  11132. *
  11133. * Return: True if delay is more than threshold
  11134. */
  11135. static bool dp_tx_comp_delay_check(struct dp_tx_desc_s *tx_desc)
  11136. {
  11137. uint64_t time_latency, timestamp_tick = tx_desc->timestamp_tick;
  11138. qdf_ktime_t current_time = qdf_ktime_real_get();
  11139. qdf_ktime_t timestamp = tx_desc->timestamp;
  11140. if (dp_tx_pkt_tracepoints_enabled()) {
  11141. if (!timestamp)
  11142. return false;
  11143. time_latency = qdf_ktime_to_ms(current_time) -
  11144. qdf_ktime_to_ms(timestamp);
  11145. if (time_latency >= DP_TX_COMP_MAX_LATENCY_MS) {
  11146. dp_err_rl("enqueued: %llu ms, current : %llu ms",
  11147. timestamp, current_time);
  11148. return true;
  11149. }
  11150. } else {
  11151. if (!timestamp_tick)
  11152. return false;
  11153. current_time = qdf_system_ticks();
  11154. time_latency = qdf_system_ticks_to_msecs(current_time -
  11155. timestamp_tick);
  11156. if (time_latency >= DP_TX_COMP_MAX_LATENCY_MS) {
  11157. dp_err_rl("enqueued: %u ms, current : %u ms",
  11158. qdf_system_ticks_to_msecs(timestamp_tick),
  11159. qdf_system_ticks_to_msecs(current_time));
  11160. return true;
  11161. }
  11162. }
  11163. return false;
  11164. }
  11165. void dp_find_missing_tx_comp(struct dp_soc *soc)
  11166. {
  11167. uint8_t i;
  11168. uint32_t j;
  11169. uint32_t num_desc, page_id, offset;
  11170. uint16_t num_desc_per_page;
  11171. struct dp_tx_desc_s *tx_desc = NULL;
  11172. struct dp_tx_desc_pool_s *tx_desc_pool = NULL;
  11173. for (i = 0; i < MAX_TXDESC_POOLS; i++) {
  11174. tx_desc_pool = &soc->tx_desc[i];
  11175. if (!(tx_desc_pool->pool_size) ||
  11176. IS_TX_DESC_POOL_STATUS_INACTIVE(tx_desc_pool) ||
  11177. !(tx_desc_pool->desc_pages.cacheable_pages))
  11178. continue;
  11179. num_desc = tx_desc_pool->pool_size;
  11180. num_desc_per_page =
  11181. tx_desc_pool->desc_pages.num_element_per_page;
  11182. for (j = 0; j < num_desc; j++) {
  11183. page_id = j / num_desc_per_page;
  11184. offset = j % num_desc_per_page;
  11185. if (qdf_unlikely(!(tx_desc_pool->
  11186. desc_pages.cacheable_pages)))
  11187. break;
  11188. tx_desc = dp_tx_desc_find(soc, i, page_id, offset,
  11189. false);
  11190. if (tx_desc->magic == DP_TX_MAGIC_PATTERN_FREE) {
  11191. continue;
  11192. } else if (tx_desc->magic ==
  11193. DP_TX_MAGIC_PATTERN_INUSE) {
  11194. if (dp_tx_comp_delay_check(tx_desc)) {
  11195. dp_err_rl("Tx completion not rcvd for id: %u",
  11196. tx_desc->id);
  11197. if (tx_desc->vdev_id == DP_INVALID_VDEV_ID) {
  11198. tx_desc->flags |= DP_TX_DESC_FLAG_FLUSH;
  11199. dp_err_rl("Freed tx_desc %u",
  11200. tx_desc->id);
  11201. dp_tx_comp_free_buf(soc,
  11202. tx_desc,
  11203. false);
  11204. dp_tx_desc_release(soc, tx_desc,
  11205. i);
  11206. DP_STATS_INC(soc,
  11207. tx.tx_comp_force_freed, 1);
  11208. }
  11209. }
  11210. } else {
  11211. dp_err_rl("tx desc %u corrupted, flags: 0x%x",
  11212. tx_desc->id, tx_desc->flags);
  11213. }
  11214. }
  11215. }
  11216. }
  11217. #else
  11218. inline void dp_find_missing_tx_comp(struct dp_soc *soc)
  11219. {
  11220. }
  11221. #endif
  11222. #ifdef FEATURE_RUNTIME_PM
  11223. /**
  11224. * dp_runtime_suspend() - ensure DP is ready to runtime suspend
  11225. * @soc_hdl: Datapath soc handle
  11226. * @pdev_id: id of data path pdev handle
  11227. *
  11228. * DP is ready to runtime suspend if there are no pending TX packets.
  11229. *
  11230. * Return: QDF_STATUS
  11231. */
  11232. static QDF_STATUS dp_runtime_suspend(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  11233. {
  11234. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11235. struct dp_pdev *pdev;
  11236. int32_t tx_pending;
  11237. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11238. if (!pdev) {
  11239. dp_err("pdev is NULL");
  11240. return QDF_STATUS_E_INVAL;
  11241. }
  11242. /* Abort if there are any pending TX packets */
  11243. tx_pending = dp_get_tx_pending(dp_pdev_to_cdp_pdev(pdev));
  11244. if (tx_pending) {
  11245. dp_info_rl("%pK: Abort suspend due to pending TX packets %d",
  11246. soc, tx_pending);
  11247. dp_find_missing_tx_comp(soc);
  11248. /* perform a force flush if tx is pending */
  11249. soc->arch_ops.dp_update_ring_hptp(soc, true);
  11250. qdf_atomic_set(&soc->tx_pending_rtpm, 0);
  11251. return QDF_STATUS_E_AGAIN;
  11252. }
  11253. if (dp_runtime_get_refcount(soc)) {
  11254. dp_init_info("refcount: %d", dp_runtime_get_refcount(soc));
  11255. return QDF_STATUS_E_AGAIN;
  11256. }
  11257. if (soc->intr_mode == DP_INTR_POLL)
  11258. qdf_timer_stop(&soc->int_timer);
  11259. return QDF_STATUS_SUCCESS;
  11260. }
  11261. #define DP_FLUSH_WAIT_CNT 10
  11262. #define DP_RUNTIME_SUSPEND_WAIT_MS 10
  11263. /**
  11264. * dp_runtime_resume() - ensure DP is ready to runtime resume
  11265. * @soc_hdl: Datapath soc handle
  11266. * @pdev_id: id of data path pdev handle
  11267. *
  11268. * Resume DP for runtime PM.
  11269. *
  11270. * Return: QDF_STATUS
  11271. */
  11272. static QDF_STATUS dp_runtime_resume(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  11273. {
  11274. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11275. int suspend_wait = 0;
  11276. if (soc->intr_mode == DP_INTR_POLL)
  11277. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  11278. /*
  11279. * Wait until dp runtime refcount becomes zero or time out, then flush
  11280. * pending tx for runtime suspend.
  11281. */
  11282. while (dp_runtime_get_refcount(soc) &&
  11283. suspend_wait < DP_FLUSH_WAIT_CNT) {
  11284. qdf_sleep(DP_RUNTIME_SUSPEND_WAIT_MS);
  11285. suspend_wait++;
  11286. }
  11287. soc->arch_ops.dp_update_ring_hptp(soc, false);
  11288. qdf_atomic_set(&soc->tx_pending_rtpm, 0);
  11289. return QDF_STATUS_SUCCESS;
  11290. }
  11291. #endif /* FEATURE_RUNTIME_PM */
  11292. /**
  11293. * dp_tx_get_success_ack_stats() - get tx success completion count
  11294. * @soc_hdl: Datapath soc handle
  11295. * @vdev_id: vdev identifier
  11296. *
  11297. * Return: tx success ack count
  11298. */
  11299. static uint32_t dp_tx_get_success_ack_stats(struct cdp_soc_t *soc_hdl,
  11300. uint8_t vdev_id)
  11301. {
  11302. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11303. struct cdp_vdev_stats *vdev_stats = NULL;
  11304. uint32_t tx_success;
  11305. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  11306. DP_MOD_ID_CDP);
  11307. if (!vdev) {
  11308. dp_cdp_err("%pK: Invalid vdev id %d", soc, vdev_id);
  11309. return 0;
  11310. }
  11311. vdev_stats = qdf_mem_malloc_atomic(sizeof(struct cdp_vdev_stats));
  11312. if (!vdev_stats) {
  11313. dp_cdp_err("%pK: DP alloc failure - unable to get alloc vdev stats", soc);
  11314. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  11315. return 0;
  11316. }
  11317. dp_aggregate_vdev_stats(vdev, vdev_stats, DP_XMIT_TOTAL);
  11318. tx_success = vdev_stats->tx.tx_success.num;
  11319. qdf_mem_free(vdev_stats);
  11320. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_CDP);
  11321. return tx_success;
  11322. }
  11323. #ifdef WLAN_SUPPORT_DATA_STALL
  11324. /**
  11325. * dp_register_data_stall_detect_cb() - register data stall callback
  11326. * @soc_hdl: Datapath soc handle
  11327. * @pdev_id: id of data path pdev handle
  11328. * @data_stall_detect_callback: data stall callback function
  11329. *
  11330. * Return: QDF_STATUS Enumeration
  11331. */
  11332. static
  11333. QDF_STATUS dp_register_data_stall_detect_cb(
  11334. struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  11335. data_stall_detect_cb data_stall_detect_callback)
  11336. {
  11337. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11338. struct dp_pdev *pdev;
  11339. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11340. if (!pdev) {
  11341. dp_err("pdev NULL!");
  11342. return QDF_STATUS_E_INVAL;
  11343. }
  11344. pdev->data_stall_detect_callback = data_stall_detect_callback;
  11345. return QDF_STATUS_SUCCESS;
  11346. }
  11347. /**
  11348. * dp_deregister_data_stall_detect_cb() - de-register data stall callback
  11349. * @soc_hdl: Datapath soc handle
  11350. * @pdev_id: id of data path pdev handle
  11351. * @data_stall_detect_callback: data stall callback function
  11352. *
  11353. * Return: QDF_STATUS Enumeration
  11354. */
  11355. static
  11356. QDF_STATUS dp_deregister_data_stall_detect_cb(
  11357. struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  11358. data_stall_detect_cb data_stall_detect_callback)
  11359. {
  11360. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11361. struct dp_pdev *pdev;
  11362. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11363. if (!pdev) {
  11364. dp_err("pdev NULL!");
  11365. return QDF_STATUS_E_INVAL;
  11366. }
  11367. pdev->data_stall_detect_callback = NULL;
  11368. return QDF_STATUS_SUCCESS;
  11369. }
  11370. /**
  11371. * dp_txrx_post_data_stall_event() - post data stall event
  11372. * @soc_hdl: Datapath soc handle
  11373. * @indicator: Module triggering data stall
  11374. * @data_stall_type: data stall event type
  11375. * @pdev_id: pdev id
  11376. * @vdev_id_bitmap: vdev id bitmap
  11377. * @recovery_type: data stall recovery type
  11378. *
  11379. * Return: None
  11380. */
  11381. static void
  11382. dp_txrx_post_data_stall_event(struct cdp_soc_t *soc_hdl,
  11383. enum data_stall_log_event_indicator indicator,
  11384. enum data_stall_log_event_type data_stall_type,
  11385. uint32_t pdev_id, uint32_t vdev_id_bitmap,
  11386. enum data_stall_log_recovery_type recovery_type)
  11387. {
  11388. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11389. struct data_stall_event_info data_stall_info;
  11390. struct dp_pdev *pdev;
  11391. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11392. if (!pdev) {
  11393. dp_err("pdev NULL!");
  11394. return;
  11395. }
  11396. if (!pdev->data_stall_detect_callback) {
  11397. dp_err("data stall cb not registered!");
  11398. return;
  11399. }
  11400. dp_info("data_stall_type: %x pdev_id: %d",
  11401. data_stall_type, pdev_id);
  11402. data_stall_info.indicator = indicator;
  11403. data_stall_info.data_stall_type = data_stall_type;
  11404. data_stall_info.vdev_id_bitmap = vdev_id_bitmap;
  11405. data_stall_info.pdev_id = pdev_id;
  11406. data_stall_info.recovery_type = recovery_type;
  11407. pdev->data_stall_detect_callback(&data_stall_info);
  11408. }
  11409. #endif /* WLAN_SUPPORT_DATA_STALL */
  11410. #ifdef WLAN_FEATURE_STATS_EXT
  11411. /**
  11412. * dp_txrx_ext_stats_request() - request dp txrx extended stats request
  11413. * @soc_hdl: soc handle
  11414. * @pdev_id: pdev id
  11415. * @req: stats request
  11416. *
  11417. * Return: QDF_STATUS
  11418. */
  11419. static QDF_STATUS
  11420. dp_txrx_ext_stats_request(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  11421. struct cdp_txrx_ext_stats *req)
  11422. {
  11423. struct dp_soc *soc = (struct dp_soc *)soc_hdl;
  11424. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11425. int i = 0;
  11426. int tcl_ring_full = 0;
  11427. if (!pdev) {
  11428. dp_err("pdev is null");
  11429. return QDF_STATUS_E_INVAL;
  11430. }
  11431. dp_aggregate_pdev_stats(pdev);
  11432. for(i = 0 ; i < MAX_TCL_DATA_RINGS; i++)
  11433. tcl_ring_full += soc->stats.tx.tcl_ring_full[i];
  11434. req->tx_msdu_enqueue = pdev->stats.tx_i.processed.num;
  11435. req->tx_msdu_overflow = tcl_ring_full;
  11436. /* Error rate at LMAC */
  11437. req->rx_mpdu_received = soc->ext_stats.rx_mpdu_received +
  11438. pdev->stats.err.fw_reported_rxdma_error;
  11439. /* only count error source from RXDMA */
  11440. req->rx_mpdu_error = pdev->stats.err.fw_reported_rxdma_error;
  11441. /* Error rate at above the MAC */
  11442. req->rx_mpdu_delivered = soc->ext_stats.rx_mpdu_received;
  11443. req->rx_mpdu_missed = pdev->stats.err.reo_error;
  11444. dp_info("ext stats: tx_msdu_enq = %u, tx_msdu_overflow = %u, "
  11445. "rx_mpdu_receive = %u, rx_mpdu_delivered = %u, "
  11446. "rx_mpdu_missed = %u, rx_mpdu_error = %u",
  11447. req->tx_msdu_enqueue,
  11448. req->tx_msdu_overflow,
  11449. req->rx_mpdu_received,
  11450. req->rx_mpdu_delivered,
  11451. req->rx_mpdu_missed,
  11452. req->rx_mpdu_error);
  11453. return QDF_STATUS_SUCCESS;
  11454. }
  11455. #endif /* WLAN_FEATURE_STATS_EXT */
  11456. #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
  11457. /**
  11458. * dp_mark_first_wakeup_packet() - set flag to indicate that
  11459. * fw is compatible for marking first packet after wow wakeup
  11460. * @soc_hdl: Datapath soc handle
  11461. * @pdev_id: id of data path pdev handle
  11462. * @value: 1 for enabled/ 0 for disabled
  11463. *
  11464. * Return: None
  11465. */
  11466. static void dp_mark_first_wakeup_packet(struct cdp_soc_t *soc_hdl,
  11467. uint8_t pdev_id, uint8_t value)
  11468. {
  11469. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11470. struct dp_pdev *pdev;
  11471. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11472. if (!pdev) {
  11473. dp_err("pdev is NULL");
  11474. return;
  11475. }
  11476. pdev->is_first_wakeup_packet = value;
  11477. }
  11478. #endif
  11479. #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
  11480. /**
  11481. * dp_set_peer_txq_flush_config() - Set the peer txq flush configuration
  11482. * @soc_hdl: Opaque handle to the DP soc object
  11483. * @vdev_id: VDEV identifier
  11484. * @mac: MAC address of the peer
  11485. * @ac: access category mask
  11486. * @tid: TID mask
  11487. * @policy: Flush policy
  11488. *
  11489. * Return: 0 on success, errno on failure
  11490. */
  11491. static int dp_set_peer_txq_flush_config(struct cdp_soc_t *soc_hdl,
  11492. uint8_t vdev_id, uint8_t *mac,
  11493. uint8_t ac, uint32_t tid,
  11494. enum cdp_peer_txq_flush_policy policy)
  11495. {
  11496. struct dp_soc *soc;
  11497. if (!soc_hdl) {
  11498. dp_err("soc is null");
  11499. return -EINVAL;
  11500. }
  11501. soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11502. return target_if_peer_txq_flush_config(soc->ctrl_psoc, vdev_id,
  11503. mac, ac, tid, policy);
  11504. }
  11505. #endif
  11506. #ifdef CONNECTIVITY_PKTLOG
  11507. /**
  11508. * dp_register_packetdump_callback() - registers
  11509. * tx data packet, tx mgmt. packet and rx data packet
  11510. * dump callback handler.
  11511. *
  11512. * @soc_hdl: Datapath soc handle
  11513. * @pdev_id: id of data path pdev handle
  11514. * @dp_tx_packetdump_cb: tx packetdump cb
  11515. * @dp_rx_packetdump_cb: rx packetdump cb
  11516. *
  11517. * This function is used to register tx data pkt, tx mgmt.
  11518. * pkt and rx data pkt dump callback
  11519. *
  11520. * Return: None
  11521. *
  11522. */
  11523. static inline
  11524. void dp_register_packetdump_callback(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  11525. ol_txrx_pktdump_cb dp_tx_packetdump_cb,
  11526. ol_txrx_pktdump_cb dp_rx_packetdump_cb)
  11527. {
  11528. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11529. struct dp_pdev *pdev;
  11530. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11531. if (!pdev) {
  11532. dp_err("pdev is NULL!");
  11533. return;
  11534. }
  11535. pdev->dp_tx_packetdump_cb = dp_tx_packetdump_cb;
  11536. pdev->dp_rx_packetdump_cb = dp_rx_packetdump_cb;
  11537. }
  11538. /**
  11539. * dp_deregister_packetdump_callback() - deregidters
  11540. * tx data packet, tx mgmt. packet and rx data packet
  11541. * dump callback handler
  11542. * @soc_hdl: Datapath soc handle
  11543. * @pdev_id: id of data path pdev handle
  11544. *
  11545. * This function is used to deregidter tx data pkt.,
  11546. * tx mgmt. pkt and rx data pkt. dump callback
  11547. *
  11548. * Return: None
  11549. *
  11550. */
  11551. static inline
  11552. void dp_deregister_packetdump_callback(struct cdp_soc_t *soc_hdl,
  11553. uint8_t pdev_id)
  11554. {
  11555. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11556. struct dp_pdev *pdev;
  11557. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11558. if (!pdev) {
  11559. dp_err("pdev is NULL!");
  11560. return;
  11561. }
  11562. pdev->dp_tx_packetdump_cb = NULL;
  11563. pdev->dp_rx_packetdump_cb = NULL;
  11564. }
  11565. #endif
  11566. #ifdef FEATURE_RX_LINKSPEED_ROAM_TRIGGER
  11567. /**
  11568. * dp_set_bus_vote_lvl_high() - Take a vote on bus bandwidth from dp
  11569. * @soc_hdl: Datapath soc handle
  11570. * @high: whether the bus bw is high or not
  11571. *
  11572. * Return: void
  11573. */
  11574. static void
  11575. dp_set_bus_vote_lvl_high(ol_txrx_soc_handle soc_hdl, bool high)
  11576. {
  11577. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11578. soc->high_throughput = high;
  11579. }
  11580. /**
  11581. * dp_get_bus_vote_lvl_high() - get bus bandwidth vote to dp
  11582. * @soc_hdl: Datapath soc handle
  11583. *
  11584. * Return: bool
  11585. */
  11586. static bool
  11587. dp_get_bus_vote_lvl_high(ol_txrx_soc_handle soc_hdl)
  11588. {
  11589. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11590. return soc->high_throughput;
  11591. }
  11592. #endif
  11593. #ifdef DP_PEER_EXTENDED_API
  11594. static struct cdp_misc_ops dp_ops_misc = {
  11595. #ifdef FEATURE_WLAN_TDLS
  11596. .tx_non_std = dp_tx_non_std,
  11597. #endif /* FEATURE_WLAN_TDLS */
  11598. .get_opmode = dp_get_opmode,
  11599. #ifdef FEATURE_RUNTIME_PM
  11600. .runtime_suspend = dp_runtime_suspend,
  11601. .runtime_resume = dp_runtime_resume,
  11602. #endif /* FEATURE_RUNTIME_PM */
  11603. .get_num_rx_contexts = dp_get_num_rx_contexts,
  11604. .get_tx_ack_stats = dp_tx_get_success_ack_stats,
  11605. #ifdef WLAN_SUPPORT_DATA_STALL
  11606. .txrx_data_stall_cb_register = dp_register_data_stall_detect_cb,
  11607. .txrx_data_stall_cb_deregister = dp_deregister_data_stall_detect_cb,
  11608. .txrx_post_data_stall_event = dp_txrx_post_data_stall_event,
  11609. #endif
  11610. #ifdef WLAN_FEATURE_STATS_EXT
  11611. .txrx_ext_stats_request = dp_txrx_ext_stats_request,
  11612. #ifndef WLAN_SOFTUMAC_SUPPORT
  11613. .request_rx_hw_stats = dp_request_rx_hw_stats,
  11614. .reset_rx_hw_ext_stats = dp_reset_rx_hw_ext_stats,
  11615. #endif
  11616. #endif /* WLAN_FEATURE_STATS_EXT */
  11617. .vdev_inform_ll_conn = dp_vdev_inform_ll_conn,
  11618. #ifdef WLAN_DP_FEATURE_SW_LATENCY_MGR
  11619. .set_swlm_enable = dp_soc_set_swlm_enable,
  11620. .is_swlm_enabled = dp_soc_is_swlm_enabled,
  11621. #endif
  11622. .display_txrx_hw_info = dp_display_srng_info,
  11623. #ifndef WLAN_SOFTUMAC_SUPPORT
  11624. .get_tx_rings_grp_bitmap = dp_get_tx_rings_grp_bitmap,
  11625. #endif
  11626. #ifdef WLAN_FEATURE_MARK_FIRST_WAKEUP_PACKET
  11627. .mark_first_wakeup_packet = dp_mark_first_wakeup_packet,
  11628. #endif
  11629. #ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
  11630. .set_peer_txq_flush_config = dp_set_peer_txq_flush_config,
  11631. #endif
  11632. #ifdef CONNECTIVITY_PKTLOG
  11633. .register_pktdump_cb = dp_register_packetdump_callback,
  11634. .unregister_pktdump_cb = dp_deregister_packetdump_callback,
  11635. #endif
  11636. #ifdef FEATURE_RX_LINKSPEED_ROAM_TRIGGER
  11637. .set_bus_vote_lvl_high = dp_set_bus_vote_lvl_high,
  11638. .get_bus_vote_lvl_high = dp_get_bus_vote_lvl_high,
  11639. #endif
  11640. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  11641. .evaluate_update_tx_ilp_cfg = dp_evaluate_update_tx_ilp_config,
  11642. #endif
  11643. };
  11644. #endif
  11645. #ifdef DP_FLOW_CTL
  11646. static struct cdp_flowctl_ops dp_ops_flowctl = {
  11647. /* WIFI 3.0 DP implement as required. */
  11648. #ifdef QCA_LL_TX_FLOW_CONTROL_V2
  11649. #ifndef WLAN_SOFTUMAC_SUPPORT
  11650. .flow_pool_map_handler = dp_tx_flow_pool_map,
  11651. .flow_pool_unmap_handler = dp_tx_flow_pool_unmap,
  11652. #endif /*WLAN_SOFTUMAC_SUPPORT */
  11653. .register_pause_cb = dp_txrx_register_pause_cb,
  11654. .dump_flow_pool_info = dp_tx_dump_flow_pool_info,
  11655. .tx_desc_thresh_reached = dp_tx_desc_thresh_reached,
  11656. #endif /* QCA_LL_TX_FLOW_CONTROL_V2 */
  11657. };
  11658. static struct cdp_lflowctl_ops dp_ops_l_flowctl = {
  11659. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  11660. };
  11661. #endif
  11662. #ifdef IPA_OFFLOAD
  11663. static struct cdp_ipa_ops dp_ops_ipa = {
  11664. .ipa_get_resource = dp_ipa_get_resource,
  11665. .ipa_set_doorbell_paddr = dp_ipa_set_doorbell_paddr,
  11666. .ipa_iounmap_doorbell_vaddr = dp_ipa_iounmap_doorbell_vaddr,
  11667. .ipa_op_response = dp_ipa_op_response,
  11668. .ipa_register_op_cb = dp_ipa_register_op_cb,
  11669. .ipa_deregister_op_cb = dp_ipa_deregister_op_cb,
  11670. .ipa_get_stat = dp_ipa_get_stat,
  11671. .ipa_tx_data_frame = dp_tx_send_ipa_data_frame,
  11672. .ipa_enable_autonomy = dp_ipa_enable_autonomy,
  11673. .ipa_disable_autonomy = dp_ipa_disable_autonomy,
  11674. .ipa_setup = dp_ipa_setup,
  11675. .ipa_cleanup = dp_ipa_cleanup,
  11676. .ipa_setup_iface = dp_ipa_setup_iface,
  11677. .ipa_cleanup_iface = dp_ipa_cleanup_iface,
  11678. .ipa_enable_pipes = dp_ipa_enable_pipes,
  11679. .ipa_disable_pipes = dp_ipa_disable_pipes,
  11680. .ipa_set_perf_level = dp_ipa_set_perf_level,
  11681. .ipa_rx_intrabss_fwd = dp_ipa_rx_intrabss_fwd,
  11682. .ipa_tx_buf_smmu_mapping = dp_ipa_tx_buf_smmu_mapping,
  11683. .ipa_tx_buf_smmu_unmapping = dp_ipa_tx_buf_smmu_unmapping,
  11684. .ipa_rx_buf_smmu_pool_mapping = dp_ipa_rx_buf_pool_smmu_mapping,
  11685. .ipa_set_smmu_mapped = dp_ipa_set_smmu_mapped,
  11686. .ipa_get_smmu_mapped = dp_ipa_get_smmu_mapped,
  11687. #ifdef QCA_SUPPORT_WDS_EXTENDED
  11688. .ipa_rx_wdsext_iface = dp_ipa_rx_wdsext_iface,
  11689. #endif
  11690. #ifdef QCA_ENHANCED_STATS_SUPPORT
  11691. .ipa_update_peer_rx_stats = dp_ipa_update_peer_rx_stats,
  11692. #endif
  11693. #ifdef IPA_OPT_WIFI_DP
  11694. .ipa_rx_super_rule_setup = dp_ipa_rx_super_rule_setup,
  11695. .ipa_pcie_link_up = dp_ipa_pcie_link_up,
  11696. .ipa_pcie_link_down = dp_ipa_pcie_link_down,
  11697. #endif
  11698. #ifdef IPA_WDS_EASYMESH_FEATURE
  11699. .ipa_ast_create = dp_ipa_ast_create,
  11700. #endif
  11701. .ipa_get_wdi_version = dp_ipa_get_wdi_version,
  11702. };
  11703. #endif
  11704. #ifdef DP_POWER_SAVE
  11705. static QDF_STATUS dp_bus_suspend(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  11706. {
  11707. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11708. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11709. int timeout = SUSPEND_DRAIN_WAIT;
  11710. int drain_wait_delay = 50; /* 50 ms */
  11711. int32_t tx_pending;
  11712. if (qdf_unlikely(!pdev)) {
  11713. dp_err("pdev is NULL");
  11714. return QDF_STATUS_E_INVAL;
  11715. }
  11716. /* Abort if there are any pending TX packets */
  11717. while ((tx_pending = dp_get_tx_pending((struct cdp_pdev *)pdev))) {
  11718. qdf_sleep(drain_wait_delay);
  11719. if (timeout <= 0) {
  11720. dp_info("TX frames are pending %d, abort suspend",
  11721. tx_pending);
  11722. dp_find_missing_tx_comp(soc);
  11723. return QDF_STATUS_E_TIMEOUT;
  11724. }
  11725. timeout = timeout - drain_wait_delay;
  11726. }
  11727. if (soc->intr_mode == DP_INTR_POLL)
  11728. qdf_timer_stop(&soc->int_timer);
  11729. /* Stop monitor reap timer and reap any pending frames in ring */
  11730. dp_monitor_reap_timer_suspend(soc);
  11731. return QDF_STATUS_SUCCESS;
  11732. }
  11733. static QDF_STATUS dp_bus_resume(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  11734. {
  11735. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11736. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11737. if (qdf_unlikely(!pdev)) {
  11738. dp_err("pdev is NULL");
  11739. return QDF_STATUS_E_INVAL;
  11740. }
  11741. if (soc->intr_mode == DP_INTR_POLL)
  11742. qdf_timer_mod(&soc->int_timer, DP_INTR_POLL_TIMER_MS);
  11743. /* Start monitor reap timer */
  11744. dp_monitor_reap_timer_start(soc, CDP_MON_REAP_SOURCE_ANY);
  11745. soc->arch_ops.dp_update_ring_hptp(soc, false);
  11746. return QDF_STATUS_SUCCESS;
  11747. }
  11748. /**
  11749. * dp_process_wow_ack_rsp() - process wow ack response
  11750. * @soc_hdl: datapath soc handle
  11751. * @pdev_id: data path pdev handle id
  11752. *
  11753. * Return: none
  11754. */
  11755. static void dp_process_wow_ack_rsp(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  11756. {
  11757. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11758. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11759. if (qdf_unlikely(!pdev)) {
  11760. dp_err("pdev is NULL");
  11761. return;
  11762. }
  11763. /*
  11764. * As part of wow enable FW disables the mon status ring and in wow ack
  11765. * response from FW reap mon status ring to make sure no packets pending
  11766. * in the ring.
  11767. */
  11768. dp_monitor_reap_timer_suspend(soc);
  11769. }
  11770. /**
  11771. * dp_process_target_suspend_req() - process target suspend request
  11772. * @soc_hdl: datapath soc handle
  11773. * @pdev_id: data path pdev handle id
  11774. *
  11775. * Return: none
  11776. */
  11777. static void dp_process_target_suspend_req(struct cdp_soc_t *soc_hdl,
  11778. uint8_t pdev_id)
  11779. {
  11780. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  11781. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  11782. if (qdf_unlikely(!pdev)) {
  11783. dp_err("pdev is NULL");
  11784. return;
  11785. }
  11786. /* Stop monitor reap timer and reap any pending frames in ring */
  11787. dp_monitor_reap_timer_suspend(soc);
  11788. }
  11789. static struct cdp_bus_ops dp_ops_bus = {
  11790. .bus_suspend = dp_bus_suspend,
  11791. .bus_resume = dp_bus_resume,
  11792. .process_wow_ack_rsp = dp_process_wow_ack_rsp,
  11793. .process_target_suspend_req = dp_process_target_suspend_req
  11794. };
  11795. #endif
  11796. #ifdef DP_FLOW_CTL
  11797. static struct cdp_throttle_ops dp_ops_throttle = {
  11798. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  11799. };
  11800. static struct cdp_cfg_ops dp_ops_cfg = {
  11801. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  11802. };
  11803. #endif
  11804. #ifdef DP_PEER_EXTENDED_API
  11805. static struct cdp_ocb_ops dp_ops_ocb = {
  11806. /* WIFI 3.0 DP NOT IMPLEMENTED YET */
  11807. };
  11808. static struct cdp_mob_stats_ops dp_ops_mob_stats = {
  11809. .clear_stats = dp_txrx_clear_dump_stats,
  11810. };
  11811. static struct cdp_peer_ops dp_ops_peer = {
  11812. .register_peer = dp_register_peer,
  11813. .clear_peer = dp_clear_peer,
  11814. .find_peer_exist = dp_find_peer_exist,
  11815. .find_peer_exist_on_vdev = dp_find_peer_exist_on_vdev,
  11816. .find_peer_exist_on_other_vdev = dp_find_peer_exist_on_other_vdev,
  11817. .peer_state_update = dp_peer_state_update,
  11818. .get_vdevid = dp_get_vdevid,
  11819. .get_vdev_by_peer_addr = dp_get_vdev_by_peer_addr,
  11820. .peer_get_peer_mac_addr = dp_peer_get_peer_mac_addr,
  11821. .get_peer_state = dp_get_peer_state,
  11822. .peer_flush_frags = dp_peer_flush_frags,
  11823. .set_peer_as_tdls_peer = dp_set_peer_as_tdls_peer,
  11824. };
  11825. #endif
  11826. static void dp_soc_txrx_ops_attach(struct dp_soc *soc)
  11827. {
  11828. soc->cdp_soc.ops->cmn_drv_ops = &dp_ops_cmn;
  11829. soc->cdp_soc.ops->ctrl_ops = &dp_ops_ctrl;
  11830. soc->cdp_soc.ops->me_ops = &dp_ops_me;
  11831. soc->cdp_soc.ops->host_stats_ops = &dp_ops_host_stats;
  11832. soc->cdp_soc.ops->wds_ops = &dp_ops_wds;
  11833. soc->cdp_soc.ops->raw_ops = &dp_ops_raw;
  11834. #ifdef PEER_FLOW_CONTROL
  11835. soc->cdp_soc.ops->pflow_ops = &dp_ops_pflow;
  11836. #endif /* PEER_FLOW_CONTROL */
  11837. #ifdef DP_PEER_EXTENDED_API
  11838. soc->cdp_soc.ops->misc_ops = &dp_ops_misc;
  11839. soc->cdp_soc.ops->ocb_ops = &dp_ops_ocb;
  11840. soc->cdp_soc.ops->peer_ops = &dp_ops_peer;
  11841. soc->cdp_soc.ops->mob_stats_ops = &dp_ops_mob_stats;
  11842. #endif
  11843. #ifdef DP_FLOW_CTL
  11844. soc->cdp_soc.ops->cfg_ops = &dp_ops_cfg;
  11845. soc->cdp_soc.ops->flowctl_ops = &dp_ops_flowctl;
  11846. soc->cdp_soc.ops->l_flowctl_ops = &dp_ops_l_flowctl;
  11847. soc->cdp_soc.ops->throttle_ops = &dp_ops_throttle;
  11848. #endif
  11849. #ifdef IPA_OFFLOAD
  11850. soc->cdp_soc.ops->ipa_ops = &dp_ops_ipa;
  11851. #endif
  11852. #ifdef DP_POWER_SAVE
  11853. soc->cdp_soc.ops->bus_ops = &dp_ops_bus;
  11854. #endif
  11855. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  11856. soc->cdp_soc.ops->cfr_ops = &dp_ops_cfr;
  11857. #endif
  11858. #ifdef WLAN_SUPPORT_MSCS
  11859. soc->cdp_soc.ops->mscs_ops = &dp_ops_mscs;
  11860. #endif
  11861. #ifdef WLAN_SUPPORT_MESH_LATENCY
  11862. soc->cdp_soc.ops->mesh_latency_ops = &dp_ops_mesh_latency;
  11863. #endif
  11864. #ifdef CONFIG_SAWF_DEF_QUEUES
  11865. soc->cdp_soc.ops->sawf_ops = &dp_ops_sawf;
  11866. #endif
  11867. #ifdef WLAN_SUPPORT_SCS
  11868. soc->cdp_soc.ops->scs_ops = &dp_ops_scs;
  11869. #endif
  11870. #ifdef WLAN_SUPPORT_RX_FLOW_TAG
  11871. soc->cdp_soc.ops->fse_ops = &dp_ops_fse;
  11872. #endif
  11873. };
  11874. #if defined(QCA_WIFI_QCA8074) || defined(QCA_WIFI_QCA6018) || \
  11875. defined(QCA_WIFI_QCA5018) || defined(QCA_WIFI_QCA9574) || \
  11876. defined(QCA_WIFI_QCA5332)
  11877. /**
  11878. * dp_soc_attach_wifi3() - Attach txrx SOC
  11879. * @ctrl_psoc: Opaque SOC handle from control plane
  11880. * @params: SOC attach params
  11881. *
  11882. * Return: DP SOC handle on success, NULL on failure
  11883. */
  11884. struct cdp_soc_t *
  11885. dp_soc_attach_wifi3(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  11886. struct cdp_soc_attach_params *params)
  11887. {
  11888. struct dp_soc *dp_soc = NULL;
  11889. dp_soc = dp_soc_attach(ctrl_psoc, params);
  11890. return dp_soc_to_cdp_soc_t(dp_soc);
  11891. }
  11892. static inline void dp_soc_set_def_pdev(struct dp_soc *soc)
  11893. {
  11894. int lmac_id;
  11895. for (lmac_id = 0; lmac_id < MAX_NUM_LMAC_HW; lmac_id++) {
  11896. /*Set default host PDEV ID for lmac_id*/
  11897. wlan_cfg_set_pdev_idx(soc->wlan_cfg_ctx,
  11898. INVALID_PDEV_ID, lmac_id);
  11899. }
  11900. }
  11901. static void dp_soc_unset_qref_debug_list(struct dp_soc *soc)
  11902. {
  11903. uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
  11904. if (max_list_size == 0)
  11905. return;
  11906. qdf_mem_free(soc->list_shared_qaddr_del);
  11907. qdf_mem_free(soc->reo_write_list);
  11908. qdf_mem_free(soc->list_qdesc_addr_free);
  11909. qdf_mem_free(soc->list_qdesc_addr_alloc);
  11910. }
  11911. static void dp_soc_set_qref_debug_list(struct dp_soc *soc)
  11912. {
  11913. uint32_t max_list_size = soc->wlan_cfg_ctx->qref_control_size;
  11914. if (max_list_size == 0)
  11915. return;
  11916. soc->list_shared_qaddr_del =
  11917. (struct test_qaddr_del *)
  11918. qdf_mem_malloc(sizeof(struct test_qaddr_del) *
  11919. max_list_size);
  11920. soc->reo_write_list =
  11921. (struct test_qaddr_del *)
  11922. qdf_mem_malloc(sizeof(struct test_qaddr_del) *
  11923. max_list_size);
  11924. soc->list_qdesc_addr_free =
  11925. (struct test_mem_free *)
  11926. qdf_mem_malloc(sizeof(struct test_mem_free) *
  11927. max_list_size);
  11928. soc->list_qdesc_addr_alloc =
  11929. (struct test_mem_free *)
  11930. qdf_mem_malloc(sizeof(struct test_mem_free) *
  11931. max_list_size);
  11932. }
  11933. static uint32_t
  11934. dp_get_link_desc_id_start(uint16_t arch_id)
  11935. {
  11936. switch (arch_id) {
  11937. case CDP_ARCH_TYPE_LI:
  11938. case CDP_ARCH_TYPE_RH:
  11939. return LINK_DESC_ID_START_21_BITS_COOKIE;
  11940. case CDP_ARCH_TYPE_BE:
  11941. return LINK_DESC_ID_START_20_BITS_COOKIE;
  11942. default:
  11943. dp_err("unknown arch_id 0x%x", arch_id);
  11944. QDF_BUG(0);
  11945. return LINK_DESC_ID_START_21_BITS_COOKIE;
  11946. }
  11947. }
  11948. #ifdef DP_TX_PACKET_INSPECT_FOR_ILP
  11949. static inline
  11950. void dp_soc_init_tx_ilp(struct dp_soc *soc)
  11951. {
  11952. soc->tx_ilp_enable = false;
  11953. }
  11954. #else
  11955. static inline
  11956. void dp_soc_init_tx_ilp(struct dp_soc *soc)
  11957. {
  11958. }
  11959. #endif
  11960. /**
  11961. * dp_soc_attach() - Attach txrx SOC
  11962. * @ctrl_psoc: Opaque SOC handle from control plane
  11963. * @params: SOC attach params
  11964. *
  11965. * Return: DP SOC handle on success, NULL on failure
  11966. */
  11967. static struct dp_soc *
  11968. dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  11969. struct cdp_soc_attach_params *params)
  11970. {
  11971. struct dp_soc *soc = NULL;
  11972. uint16_t arch_id;
  11973. struct hif_opaque_softc *hif_handle = params->hif_handle;
  11974. qdf_device_t qdf_osdev = params->qdf_osdev;
  11975. struct ol_if_ops *ol_ops = params->ol_ops;
  11976. uint16_t device_id = params->device_id;
  11977. if (!hif_handle) {
  11978. dp_err("HIF handle is NULL");
  11979. goto fail0;
  11980. }
  11981. arch_id = cdp_get_arch_type_from_devid(device_id);
  11982. soc = qdf_mem_common_alloc(dp_get_soc_context_size(device_id));
  11983. if (!soc) {
  11984. dp_err("DP SOC memory allocation failed");
  11985. goto fail0;
  11986. }
  11987. dp_info("soc memory allocated %pK", soc);
  11988. soc->hif_handle = hif_handle;
  11989. soc->hal_soc = hif_get_hal_handle(soc->hif_handle);
  11990. if (!soc->hal_soc)
  11991. goto fail1;
  11992. hif_get_cmem_info(soc->hif_handle,
  11993. &soc->cmem_base,
  11994. &soc->cmem_total_size);
  11995. soc->cmem_avail_size = soc->cmem_total_size;
  11996. soc->device_id = device_id;
  11997. soc->cdp_soc.ops =
  11998. (struct cdp_ops *)qdf_mem_malloc(sizeof(struct cdp_ops));
  11999. if (!soc->cdp_soc.ops)
  12000. goto fail1;
  12001. dp_soc_txrx_ops_attach(soc);
  12002. soc->cdp_soc.ol_ops = ol_ops;
  12003. soc->ctrl_psoc = ctrl_psoc;
  12004. soc->osdev = qdf_osdev;
  12005. soc->num_hw_dscp_tid_map = HAL_MAX_HW_DSCP_TID_MAPS;
  12006. dp_soc_init_tx_ilp(soc);
  12007. hal_rx_get_tlv_size(soc->hal_soc, &soc->rx_pkt_tlv_size,
  12008. &soc->rx_mon_pkt_tlv_size);
  12009. soc->idle_link_bm_id = hal_get_idle_link_bm_id(soc->hal_soc,
  12010. params->mlo_chip_id);
  12011. soc->features.dmac_cmn_src_rxbuf_ring_enabled =
  12012. hal_dmac_cmn_src_rxbuf_ring_get(soc->hal_soc);
  12013. soc->arch_id = arch_id;
  12014. soc->link_desc_id_start =
  12015. dp_get_link_desc_id_start(soc->arch_id);
  12016. dp_configure_arch_ops(soc);
  12017. /* Reset wbm sg list and flags */
  12018. dp_rx_wbm_sg_list_reset(soc);
  12019. dp_soc_cfg_history_attach(soc);
  12020. dp_soc_tx_hw_desc_history_attach(soc);
  12021. dp_soc_rx_history_attach(soc);
  12022. dp_soc_mon_status_ring_history_attach(soc);
  12023. dp_soc_tx_history_attach(soc);
  12024. wlan_set_srng_cfg(&soc->wlan_srng_cfg);
  12025. soc->wlan_cfg_ctx = wlan_cfg_soc_attach(soc->ctrl_psoc);
  12026. if (!soc->wlan_cfg_ctx) {
  12027. dp_err("wlan_cfg_ctx failed");
  12028. goto fail2;
  12029. }
  12030. qdf_ssr_driver_dump_register_region("wlan_cfg_ctx", soc->wlan_cfg_ctx,
  12031. sizeof(*soc->wlan_cfg_ctx));
  12032. /*sync DP soc cfg items with profile support after cfg_soc_attach*/
  12033. wlan_dp_soc_cfg_sync_profile((struct cdp_soc_t *)soc);
  12034. soc->arch_ops.soc_cfg_attach(soc);
  12035. qdf_ssr_driver_dump_register_region("tcl_wbm_map_array",
  12036. &soc->wlan_cfg_ctx->tcl_wbm_map_array,
  12037. sizeof(struct wlan_cfg_tcl_wbm_ring_num_map));
  12038. if (dp_hw_link_desc_pool_banks_alloc(soc, WLAN_INVALID_PDEV_ID)) {
  12039. dp_err("failed to allocate link desc pool banks");
  12040. goto fail3;
  12041. }
  12042. if (dp_hw_link_desc_ring_alloc(soc)) {
  12043. dp_err("failed to allocate link_desc_ring");
  12044. goto fail4;
  12045. }
  12046. if (!QDF_IS_STATUS_SUCCESS(soc->arch_ops.txrx_soc_attach(soc,
  12047. params))) {
  12048. dp_err("unable to do target specific attach");
  12049. goto fail5;
  12050. }
  12051. if (dp_soc_srng_alloc(soc)) {
  12052. dp_err("failed to allocate soc srng rings");
  12053. goto fail6;
  12054. }
  12055. if (dp_soc_tx_desc_sw_pools_alloc(soc)) {
  12056. dp_err("dp_soc_tx_desc_sw_pools_alloc failed");
  12057. goto fail7;
  12058. }
  12059. if (!dp_monitor_modularized_enable()) {
  12060. if (dp_mon_soc_attach_wrapper(soc)) {
  12061. dp_err("failed to attach monitor");
  12062. goto fail8;
  12063. }
  12064. }
  12065. if (hal_reo_shared_qaddr_setup((hal_soc_handle_t)soc->hal_soc,
  12066. &soc->reo_qref)
  12067. != QDF_STATUS_SUCCESS) {
  12068. dp_err("unable to setup reo shared qaddr");
  12069. goto fail9;
  12070. }
  12071. if (dp_sysfs_initialize_stats(soc) != QDF_STATUS_SUCCESS) {
  12072. dp_err("failed to initialize dp stats sysfs file");
  12073. dp_sysfs_deinitialize_stats(soc);
  12074. }
  12075. dp_soc_swlm_attach(soc);
  12076. dp_soc_set_interrupt_mode(soc);
  12077. dp_soc_set_def_pdev(soc);
  12078. dp_soc_set_qref_debug_list(soc);
  12079. qdf_ssr_driver_dump_register_region("dp_soc", soc, sizeof(*soc));
  12080. qdf_nbuf_ssr_register_region();
  12081. dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
  12082. qdf_dma_mem_stats_read(),
  12083. qdf_heap_mem_stats_read(),
  12084. qdf_skb_total_mem_stats_read());
  12085. return soc;
  12086. fail9:
  12087. if (!dp_monitor_modularized_enable())
  12088. dp_mon_soc_detach_wrapper(soc);
  12089. fail8:
  12090. dp_soc_tx_desc_sw_pools_free(soc);
  12091. fail7:
  12092. dp_soc_srng_free(soc);
  12093. fail6:
  12094. soc->arch_ops.txrx_soc_detach(soc);
  12095. fail5:
  12096. dp_hw_link_desc_ring_free(soc);
  12097. fail4:
  12098. dp_hw_link_desc_pool_banks_free(soc, WLAN_INVALID_PDEV_ID);
  12099. fail3:
  12100. wlan_cfg_soc_detach(soc->wlan_cfg_ctx);
  12101. fail2:
  12102. qdf_mem_free(soc->cdp_soc.ops);
  12103. fail1:
  12104. qdf_mem_common_free(soc);
  12105. fail0:
  12106. return NULL;
  12107. }
  12108. void *dp_soc_init_wifi3(struct cdp_soc_t *cdp_soc,
  12109. struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
  12110. struct hif_opaque_softc *hif_handle,
  12111. HTC_HANDLE htc_handle, qdf_device_t qdf_osdev,
  12112. struct ol_if_ops *ol_ops, uint16_t device_id)
  12113. {
  12114. struct dp_soc *soc = (struct dp_soc *)cdp_soc;
  12115. return soc->arch_ops.txrx_soc_init(soc, htc_handle, hif_handle);
  12116. }
  12117. #endif
  12118. void *dp_get_pdev_for_mac_id(struct dp_soc *soc, uint32_t mac_id)
  12119. {
  12120. if (wlan_cfg_per_pdev_lmac_ring(soc->wlan_cfg_ctx))
  12121. return (mac_id < MAX_PDEV_CNT) ? soc->pdev_list[mac_id] : NULL;
  12122. /* Typically for MCL as there only 1 PDEV*/
  12123. return soc->pdev_list[0];
  12124. }
  12125. void dp_update_num_mac_rings_for_dbs(struct dp_soc *soc,
  12126. int *max_mac_rings)
  12127. {
  12128. bool dbs_enable = false;
  12129. if (soc->cdp_soc.ol_ops->is_hw_dbs_capable)
  12130. dbs_enable = soc->cdp_soc.ol_ops->
  12131. is_hw_dbs_capable((void *)soc->ctrl_psoc);
  12132. *max_mac_rings = dbs_enable ? (*max_mac_rings) : 1;
  12133. dp_info("dbs_enable %d, max_mac_rings %d",
  12134. dbs_enable, *max_mac_rings);
  12135. }
  12136. qdf_export_symbol(dp_update_num_mac_rings_for_dbs);
  12137. #if defined(WLAN_CFR_ENABLE) && defined(WLAN_ENH_CFR_ENABLE)
  12138. /**
  12139. * dp_get_cfr_rcc() - get cfr rcc config
  12140. * @soc_hdl: Datapath soc handle
  12141. * @pdev_id: id of objmgr pdev
  12142. *
  12143. * Return: true/false based on cfr mode setting
  12144. */
  12145. static
  12146. bool dp_get_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id)
  12147. {
  12148. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12149. struct dp_pdev *pdev = NULL;
  12150. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12151. if (!pdev) {
  12152. dp_err("pdev is NULL");
  12153. return false;
  12154. }
  12155. return pdev->cfr_rcc_mode;
  12156. }
  12157. /**
  12158. * dp_set_cfr_rcc() - enable/disable cfr rcc config
  12159. * @soc_hdl: Datapath soc handle
  12160. * @pdev_id: id of objmgr pdev
  12161. * @enable: Enable/Disable cfr rcc mode
  12162. *
  12163. * Return: none
  12164. */
  12165. static
  12166. void dp_set_cfr_rcc(struct cdp_soc_t *soc_hdl, uint8_t pdev_id, bool enable)
  12167. {
  12168. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12169. struct dp_pdev *pdev = NULL;
  12170. pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12171. if (!pdev) {
  12172. dp_err("pdev is NULL");
  12173. return;
  12174. }
  12175. pdev->cfr_rcc_mode = enable;
  12176. }
  12177. /**
  12178. * dp_get_cfr_dbg_stats - Get the debug statistics for CFR
  12179. * @soc_hdl: Datapath soc handle
  12180. * @pdev_id: id of data path pdev handle
  12181. * @cfr_rcc_stats: CFR RCC debug statistics buffer
  12182. *
  12183. * Return: none
  12184. */
  12185. static inline void
  12186. dp_get_cfr_dbg_stats(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
  12187. struct cdp_cfr_rcc_stats *cfr_rcc_stats)
  12188. {
  12189. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12190. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12191. if (!pdev) {
  12192. dp_err("pdev is NULL");
  12193. return;
  12194. }
  12195. qdf_mem_copy(cfr_rcc_stats, &pdev->stats.rcc,
  12196. sizeof(struct cdp_cfr_rcc_stats));
  12197. }
  12198. /**
  12199. * dp_clear_cfr_dbg_stats - Clear debug statistics for CFR
  12200. * @soc_hdl: Datapath soc handle
  12201. * @pdev_id: id of data path pdev handle
  12202. *
  12203. * Return: none
  12204. */
  12205. static void dp_clear_cfr_dbg_stats(struct cdp_soc_t *soc_hdl,
  12206. uint8_t pdev_id)
  12207. {
  12208. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12209. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12210. if (!pdev) {
  12211. dp_err("dp pdev is NULL");
  12212. return;
  12213. }
  12214. qdf_mem_zero(&pdev->stats.rcc, sizeof(pdev->stats.rcc));
  12215. }
  12216. #endif
  12217. /**
  12218. * dp_bucket_index() - Return index from array
  12219. *
  12220. * @delay: delay measured
  12221. * @array: array used to index corresponding delay
  12222. * @delay_in_us: flag to indicate whether the delay in ms or us
  12223. *
  12224. * Return: index
  12225. */
  12226. static uint8_t
  12227. dp_bucket_index(uint32_t delay, uint16_t *array, bool delay_in_us)
  12228. {
  12229. uint8_t i = CDP_DELAY_BUCKET_0;
  12230. uint32_t thr_low, thr_high;
  12231. for (; i < CDP_DELAY_BUCKET_MAX - 1; i++) {
  12232. thr_low = array[i];
  12233. thr_high = array[i + 1];
  12234. if (delay_in_us) {
  12235. thr_low = thr_low * USEC_PER_MSEC;
  12236. thr_high = thr_high * USEC_PER_MSEC;
  12237. }
  12238. if (delay >= thr_low && delay <= thr_high)
  12239. return i;
  12240. }
  12241. return (CDP_DELAY_BUCKET_MAX - 1);
  12242. }
  12243. #ifdef HW_TX_DELAY_STATS_ENABLE
  12244. /*
  12245. * cdp_fw_to_hw_delay_range
  12246. * Fw to hw delay ranges in milliseconds
  12247. */
  12248. static uint16_t cdp_fw_to_hw_delay[CDP_DELAY_BUCKET_MAX] = {
  12249. 0, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 250, 500};
  12250. #else
  12251. static uint16_t cdp_fw_to_hw_delay[CDP_DELAY_BUCKET_MAX] = {
  12252. 0, 2, 4, 6, 8, 10, 20, 30, 40, 50, 100, 250, 500};
  12253. #endif
  12254. /*
  12255. * cdp_sw_enq_delay_range
  12256. * Software enqueue delay ranges in milliseconds
  12257. */
  12258. static uint16_t cdp_sw_enq_delay[CDP_DELAY_BUCKET_MAX] = {
  12259. 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
  12260. /*
  12261. * cdp_intfrm_delay_range
  12262. * Interframe delay ranges in milliseconds
  12263. */
  12264. static uint16_t cdp_intfrm_delay[CDP_DELAY_BUCKET_MAX] = {
  12265. 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60};
  12266. /**
  12267. * dp_fill_delay_buckets() - Fill delay statistics bucket for each
  12268. * type of delay
  12269. * @tstats: tid tx stats
  12270. * @rstats: tid rx stats
  12271. * @delay: delay in ms
  12272. * @tid: tid value
  12273. * @mode: type of tx delay mode
  12274. * @ring_id: ring number
  12275. * @delay_in_us: flag to indicate whether the delay in ms or us
  12276. *
  12277. * Return: pointer to cdp_delay_stats structure
  12278. */
  12279. static struct cdp_delay_stats *
  12280. dp_fill_delay_buckets(struct cdp_tid_tx_stats *tstats,
  12281. struct cdp_tid_rx_stats *rstats, uint32_t delay,
  12282. uint8_t tid, uint8_t mode, uint8_t ring_id,
  12283. bool delay_in_us)
  12284. {
  12285. uint8_t delay_index = 0;
  12286. struct cdp_delay_stats *stats = NULL;
  12287. /*
  12288. * Update delay stats in proper bucket
  12289. */
  12290. switch (mode) {
  12291. /* Software Enqueue delay ranges */
  12292. case CDP_DELAY_STATS_SW_ENQ:
  12293. if (!tstats)
  12294. break;
  12295. delay_index = dp_bucket_index(delay, cdp_sw_enq_delay,
  12296. delay_in_us);
  12297. tstats->swq_delay.delay_bucket[delay_index]++;
  12298. stats = &tstats->swq_delay;
  12299. break;
  12300. /* Tx Completion delay ranges */
  12301. case CDP_DELAY_STATS_FW_HW_TRANSMIT:
  12302. if (!tstats)
  12303. break;
  12304. delay_index = dp_bucket_index(delay, cdp_fw_to_hw_delay,
  12305. delay_in_us);
  12306. tstats->hwtx_delay.delay_bucket[delay_index]++;
  12307. stats = &tstats->hwtx_delay;
  12308. break;
  12309. /* Interframe tx delay ranges */
  12310. case CDP_DELAY_STATS_TX_INTERFRAME:
  12311. if (!tstats)
  12312. break;
  12313. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  12314. delay_in_us);
  12315. tstats->intfrm_delay.delay_bucket[delay_index]++;
  12316. stats = &tstats->intfrm_delay;
  12317. break;
  12318. /* Interframe rx delay ranges */
  12319. case CDP_DELAY_STATS_RX_INTERFRAME:
  12320. if (!rstats)
  12321. break;
  12322. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  12323. delay_in_us);
  12324. rstats->intfrm_delay.delay_bucket[delay_index]++;
  12325. stats = &rstats->intfrm_delay;
  12326. break;
  12327. /* Ring reap to indication to network stack */
  12328. case CDP_DELAY_STATS_REAP_STACK:
  12329. if (!rstats)
  12330. break;
  12331. delay_index = dp_bucket_index(delay, cdp_intfrm_delay,
  12332. delay_in_us);
  12333. rstats->to_stack_delay.delay_bucket[delay_index]++;
  12334. stats = &rstats->to_stack_delay;
  12335. break;
  12336. default:
  12337. dp_debug("Incorrect delay mode: %d", mode);
  12338. }
  12339. return stats;
  12340. }
  12341. void dp_update_delay_stats(struct cdp_tid_tx_stats *tstats,
  12342. struct cdp_tid_rx_stats *rstats, uint32_t delay,
  12343. uint8_t tid, uint8_t mode, uint8_t ring_id,
  12344. bool delay_in_us)
  12345. {
  12346. struct cdp_delay_stats *dstats = NULL;
  12347. /*
  12348. * Delay ranges are different for different delay modes
  12349. * Get the correct index to update delay bucket
  12350. */
  12351. dstats = dp_fill_delay_buckets(tstats, rstats, delay, tid, mode,
  12352. ring_id, delay_in_us);
  12353. if (qdf_unlikely(!dstats))
  12354. return;
  12355. if (delay != 0) {
  12356. /*
  12357. * Compute minimum,average and maximum
  12358. * delay
  12359. */
  12360. if (delay < dstats->min_delay)
  12361. dstats->min_delay = delay;
  12362. if (delay > dstats->max_delay)
  12363. dstats->max_delay = delay;
  12364. /*
  12365. * Average over delay measured till now
  12366. */
  12367. if (!dstats->avg_delay)
  12368. dstats->avg_delay = delay;
  12369. else
  12370. dstats->avg_delay = ((delay + dstats->avg_delay) >> 1);
  12371. }
  12372. }
  12373. uint16_t dp_get_peer_mac_list(ol_txrx_soc_handle soc, uint8_t vdev_id,
  12374. u_int8_t newmac[][QDF_MAC_ADDR_SIZE],
  12375. u_int16_t mac_cnt, bool limit)
  12376. {
  12377. struct dp_soc *dp_soc = (struct dp_soc *)soc;
  12378. struct dp_vdev *vdev =
  12379. dp_vdev_get_ref_by_id(dp_soc, vdev_id, DP_MOD_ID_CDP);
  12380. struct dp_peer *peer;
  12381. uint16_t new_mac_cnt = 0;
  12382. if (!vdev)
  12383. return new_mac_cnt;
  12384. if (limit && (vdev->num_peers > mac_cnt)) {
  12385. dp_vdev_unref_delete(dp_soc, vdev, DP_MOD_ID_CDP);
  12386. return 0;
  12387. }
  12388. qdf_spin_lock_bh(&vdev->peer_list_lock);
  12389. TAILQ_FOREACH(peer, &vdev->peer_list, peer_list_elem) {
  12390. if (peer->bss_peer)
  12391. continue;
  12392. if (new_mac_cnt < mac_cnt) {
  12393. WLAN_ADDR_COPY(newmac[new_mac_cnt], peer->mac_addr.raw);
  12394. new_mac_cnt++;
  12395. }
  12396. }
  12397. qdf_spin_unlock_bh(&vdev->peer_list_lock);
  12398. dp_vdev_unref_delete(dp_soc, vdev, DP_MOD_ID_CDP);
  12399. return new_mac_cnt;
  12400. }
  12401. uint16_t dp_get_peer_id(ol_txrx_soc_handle soc, uint8_t vdev_id, uint8_t *mac)
  12402. {
  12403. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  12404. mac, 0, vdev_id,
  12405. DP_MOD_ID_CDP);
  12406. uint16_t peer_id = HTT_INVALID_PEER;
  12407. if (!peer) {
  12408. dp_cdp_debug("%pK: Peer is NULL!", (struct dp_soc *)soc);
  12409. return peer_id;
  12410. }
  12411. peer_id = peer->peer_id;
  12412. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  12413. return peer_id;
  12414. }
  12415. #ifdef QCA_SUPPORT_WDS_EXTENDED
  12416. QDF_STATUS dp_wds_ext_set_peer_rx(ol_txrx_soc_handle soc,
  12417. uint8_t vdev_id,
  12418. uint8_t *mac,
  12419. ol_txrx_rx_fp rx,
  12420. ol_osif_peer_handle osif_peer)
  12421. {
  12422. struct dp_txrx_peer *txrx_peer = NULL;
  12423. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  12424. mac, 0, vdev_id,
  12425. DP_MOD_ID_CDP);
  12426. QDF_STATUS status = QDF_STATUS_E_INVAL;
  12427. if (!peer) {
  12428. dp_cdp_debug("%pK: Peer is NULL!", (struct dp_soc *)soc);
  12429. return status;
  12430. }
  12431. txrx_peer = dp_get_txrx_peer(peer);
  12432. if (!txrx_peer) {
  12433. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  12434. return status;
  12435. }
  12436. if (rx) {
  12437. if (txrx_peer->osif_rx) {
  12438. status = QDF_STATUS_E_ALREADY;
  12439. } else {
  12440. txrx_peer->osif_rx = rx;
  12441. status = QDF_STATUS_SUCCESS;
  12442. }
  12443. } else {
  12444. if (txrx_peer->osif_rx) {
  12445. txrx_peer->osif_rx = NULL;
  12446. status = QDF_STATUS_SUCCESS;
  12447. } else {
  12448. status = QDF_STATUS_E_ALREADY;
  12449. }
  12450. }
  12451. txrx_peer->wds_ext.osif_peer = osif_peer;
  12452. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  12453. return status;
  12454. }
  12455. QDF_STATUS dp_wds_ext_get_peer_osif_handle(
  12456. ol_txrx_soc_handle soc,
  12457. uint8_t vdev_id,
  12458. uint8_t *mac,
  12459. ol_osif_peer_handle *osif_peer)
  12460. {
  12461. struct dp_soc *dp_soc = (struct dp_soc *)soc;
  12462. struct dp_txrx_peer *txrx_peer = NULL;
  12463. struct dp_peer *peer = dp_peer_find_hash_find(dp_soc,
  12464. mac, 0, vdev_id,
  12465. DP_MOD_ID_CDP);
  12466. if (!peer) {
  12467. dp_cdp_debug("%pK: Peer is NULL!", dp_soc);
  12468. return QDF_STATUS_E_INVAL;
  12469. }
  12470. txrx_peer = dp_get_txrx_peer(peer);
  12471. if (!txrx_peer) {
  12472. dp_cdp_debug("%pK: TXRX Peer is NULL!", dp_soc);
  12473. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  12474. return QDF_STATUS_E_INVAL;
  12475. }
  12476. *osif_peer = txrx_peer->wds_ext.osif_peer;
  12477. dp_peer_unref_delete(peer, DP_MOD_ID_CDP);
  12478. return QDF_STATUS_SUCCESS;
  12479. }
  12480. QDF_STATUS dp_wds_ext_set_peer_bit(ol_txrx_soc_handle soc, uint8_t *mac)
  12481. {
  12482. struct dp_txrx_peer *txrx_peer = NULL;
  12483. struct dp_peer *peer = dp_peer_find_hash_find((struct dp_soc *)soc,
  12484. mac, 0, DP_VDEV_ALL,
  12485. DP_MOD_ID_IPA);
  12486. if (!peer) {
  12487. dp_cdp_debug("%pK: Peer is NULL!\n", (struct dp_soc *)soc);
  12488. return QDF_STATUS_E_INVAL;
  12489. }
  12490. txrx_peer = dp_get_txrx_peer(peer);
  12491. if (!txrx_peer) {
  12492. dp_peer_unref_delete(peer, DP_MOD_ID_IPA);
  12493. return QDF_STATUS_E_INVAL;
  12494. }
  12495. qdf_atomic_test_and_set_bit(WDS_EXT_PEER_INIT_BIT,
  12496. &txrx_peer->wds_ext.init);
  12497. dp_peer_unref_delete(peer, DP_MOD_ID_IPA);
  12498. return QDF_STATUS_SUCCESS;
  12499. }
  12500. #endif /* QCA_SUPPORT_WDS_EXTENDED */
  12501. /**
  12502. * dp_pdev_srng_deinit() - de-initialize all pdev srng ring including
  12503. * monitor rings
  12504. * @pdev: Datapath pdev handle
  12505. *
  12506. */
  12507. static void dp_pdev_srng_deinit(struct dp_pdev *pdev)
  12508. {
  12509. struct dp_soc *soc = pdev->soc;
  12510. uint8_t i;
  12511. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled)
  12512. dp_srng_deinit(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  12513. RXDMA_BUF,
  12514. pdev->lmac_id);
  12515. if (!soc->rxdma2sw_rings_not_supported) {
  12516. for (i = 0;
  12517. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  12518. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  12519. pdev->pdev_id);
  12520. wlan_minidump_remove(soc->rxdma_err_dst_ring[lmac_id].
  12521. base_vaddr_unaligned,
  12522. soc->rxdma_err_dst_ring[lmac_id].
  12523. alloc_size,
  12524. soc->ctrl_psoc,
  12525. WLAN_MD_DP_SRNG_RXDMA_ERR_DST,
  12526. "rxdma_err_dst");
  12527. dp_srng_deinit(soc, &soc->rxdma_err_dst_ring[lmac_id],
  12528. RXDMA_DST, lmac_id);
  12529. }
  12530. }
  12531. }
  12532. /**
  12533. * dp_pdev_srng_init() - initialize all pdev srng rings including
  12534. * monitor rings
  12535. * @pdev: Datapath pdev handle
  12536. *
  12537. * Return: QDF_STATUS_SUCCESS on success
  12538. * QDF_STATUS_E_NOMEM on failure
  12539. */
  12540. static QDF_STATUS dp_pdev_srng_init(struct dp_pdev *pdev)
  12541. {
  12542. struct dp_soc *soc = pdev->soc;
  12543. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  12544. uint32_t i;
  12545. soc_cfg_ctx = soc->wlan_cfg_ctx;
  12546. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
  12547. if (dp_srng_init(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  12548. RXDMA_BUF, 0, pdev->lmac_id)) {
  12549. dp_init_err("%pK: dp_srng_init failed rx refill ring",
  12550. soc);
  12551. goto fail1;
  12552. }
  12553. }
  12554. /* LMAC RxDMA to SW Rings configuration */
  12555. if (!wlan_cfg_per_pdev_lmac_ring(soc_cfg_ctx))
  12556. /* Only valid for MCL */
  12557. pdev = soc->pdev_list[0];
  12558. if (!soc->rxdma2sw_rings_not_supported) {
  12559. for (i = 0;
  12560. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  12561. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  12562. pdev->pdev_id);
  12563. struct dp_srng *srng =
  12564. &soc->rxdma_err_dst_ring[lmac_id];
  12565. if (srng->hal_srng)
  12566. continue;
  12567. if (dp_srng_init(soc, srng, RXDMA_DST, 0, lmac_id)) {
  12568. dp_init_err("%pK:" RNG_ERR "rxdma_err_dst_ring",
  12569. soc);
  12570. goto fail1;
  12571. }
  12572. wlan_minidump_log(soc->rxdma_err_dst_ring[lmac_id].
  12573. base_vaddr_unaligned,
  12574. soc->rxdma_err_dst_ring[lmac_id].
  12575. alloc_size,
  12576. soc->ctrl_psoc,
  12577. WLAN_MD_DP_SRNG_RXDMA_ERR_DST,
  12578. "rxdma_err_dst");
  12579. }
  12580. }
  12581. return QDF_STATUS_SUCCESS;
  12582. fail1:
  12583. dp_pdev_srng_deinit(pdev);
  12584. return QDF_STATUS_E_NOMEM;
  12585. }
  12586. /**
  12587. * dp_pdev_srng_free() - free all pdev srng rings including monitor rings
  12588. * @pdev: Datapath pdev handle
  12589. *
  12590. */
  12591. static void dp_pdev_srng_free(struct dp_pdev *pdev)
  12592. {
  12593. struct dp_soc *soc = pdev->soc;
  12594. uint8_t i;
  12595. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled)
  12596. dp_srng_free(soc, &soc->rx_refill_buf_ring[pdev->lmac_id]);
  12597. if (!soc->rxdma2sw_rings_not_supported) {
  12598. for (i = 0;
  12599. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  12600. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  12601. pdev->pdev_id);
  12602. dp_srng_free(soc, &soc->rxdma_err_dst_ring[lmac_id]);
  12603. }
  12604. }
  12605. }
  12606. /**
  12607. * dp_pdev_srng_alloc() - allocate memory for all pdev srng rings including
  12608. * monitor rings
  12609. * @pdev: Datapath pdev handle
  12610. *
  12611. * Return: QDF_STATUS_SUCCESS on success
  12612. * QDF_STATUS_E_NOMEM on failure
  12613. */
  12614. static QDF_STATUS dp_pdev_srng_alloc(struct dp_pdev *pdev)
  12615. {
  12616. struct dp_soc *soc = pdev->soc;
  12617. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  12618. uint32_t ring_size;
  12619. uint32_t i;
  12620. soc_cfg_ctx = soc->wlan_cfg_ctx;
  12621. ring_size = wlan_cfg_get_dp_soc_rxdma_refill_ring_size(soc_cfg_ctx);
  12622. if (!soc->features.dmac_cmn_src_rxbuf_ring_enabled) {
  12623. if (dp_srng_alloc(soc, &soc->rx_refill_buf_ring[pdev->lmac_id],
  12624. RXDMA_BUF, ring_size, 0)) {
  12625. dp_init_err("%pK: dp_srng_alloc failed rx refill ring",
  12626. soc);
  12627. goto fail1;
  12628. }
  12629. }
  12630. ring_size = wlan_cfg_get_dp_soc_rxdma_err_dst_ring_size(soc_cfg_ctx);
  12631. /* LMAC RxDMA to SW Rings configuration */
  12632. if (!wlan_cfg_per_pdev_lmac_ring(soc_cfg_ctx))
  12633. /* Only valid for MCL */
  12634. pdev = soc->pdev_list[0];
  12635. if (!soc->rxdma2sw_rings_not_supported) {
  12636. for (i = 0;
  12637. i < soc->wlan_cfg_ctx->num_rxdma_dst_rings_per_pdev; i++) {
  12638. int lmac_id = dp_get_lmac_id_for_pdev_id(soc, i,
  12639. pdev->pdev_id);
  12640. struct dp_srng *srng =
  12641. &soc->rxdma_err_dst_ring[lmac_id];
  12642. if (srng->base_vaddr_unaligned)
  12643. continue;
  12644. if (dp_srng_alloc(soc, srng, RXDMA_DST, ring_size, 0)) {
  12645. dp_init_err("%pK:" RNG_ERR "rxdma_err_dst_ring",
  12646. soc);
  12647. goto fail1;
  12648. }
  12649. }
  12650. }
  12651. return QDF_STATUS_SUCCESS;
  12652. fail1:
  12653. dp_pdev_srng_free(pdev);
  12654. return QDF_STATUS_E_NOMEM;
  12655. }
  12656. #if defined(WLAN_FEATURE_11BE_MLO) && defined(DP_MLO_LINK_STATS_SUPPORT)
  12657. /**
  12658. * dp_init_link_peer_stats_enabled() - Init link_peer_stats as per config
  12659. * @pdev: DP pdev
  12660. *
  12661. * Return: None
  12662. */
  12663. static inline void
  12664. dp_init_link_peer_stats_enabled(struct dp_pdev *pdev)
  12665. {
  12666. pdev->link_peer_stats = wlan_cfg_is_peer_link_stats_enabled(
  12667. pdev->soc->wlan_cfg_ctx);
  12668. }
  12669. #else
  12670. static inline void
  12671. dp_init_link_peer_stats_enabled(struct dp_pdev *pdev)
  12672. {
  12673. }
  12674. #endif
  12675. static QDF_STATUS dp_pdev_init(struct cdp_soc_t *txrx_soc,
  12676. HTC_HANDLE htc_handle,
  12677. qdf_device_t qdf_osdev,
  12678. uint8_t pdev_id)
  12679. {
  12680. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx;
  12681. int nss_cfg;
  12682. void *sojourn_buf;
  12683. struct dp_soc *soc = (struct dp_soc *)txrx_soc;
  12684. struct dp_pdev *pdev = soc->pdev_list[pdev_id];
  12685. soc_cfg_ctx = soc->wlan_cfg_ctx;
  12686. pdev->soc = soc;
  12687. pdev->pdev_id = pdev_id;
  12688. /*
  12689. * Variable to prevent double pdev deinitialization during
  12690. * radio detach execution .i.e. in the absence of any vdev.
  12691. */
  12692. pdev->pdev_deinit = 0;
  12693. if (dp_wdi_event_attach(pdev)) {
  12694. QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
  12695. "dp_wdi_evet_attach failed");
  12696. goto fail0;
  12697. }
  12698. if (dp_pdev_srng_init(pdev)) {
  12699. dp_init_err("%pK: Failed to initialize pdev srng rings", soc);
  12700. goto fail1;
  12701. }
  12702. /* Initialize descriptors in TCL Rings used by IPA */
  12703. if (wlan_cfg_is_ipa_enabled(soc->wlan_cfg_ctx)) {
  12704. hal_tx_init_data_ring(soc->hal_soc,
  12705. soc->tcl_data_ring[IPA_TCL_DATA_RING_IDX].hal_srng);
  12706. dp_ipa_hal_tx_init_alt_data_ring(soc);
  12707. }
  12708. /*
  12709. * Initialize command/credit ring descriptor
  12710. * Command/CREDIT ring also used for sending DATA cmds
  12711. */
  12712. dp_tx_init_cmd_credit_ring(soc);
  12713. dp_tx_pdev_init(pdev);
  12714. /*
  12715. * set nss pdev config based on soc config
  12716. */
  12717. nss_cfg = wlan_cfg_get_dp_soc_nss_cfg(soc_cfg_ctx);
  12718. wlan_cfg_set_dp_pdev_nss_enabled(pdev->wlan_cfg_ctx,
  12719. (nss_cfg & (1 << pdev_id)));
  12720. pdev->target_pdev_id =
  12721. dp_calculate_target_pdev_id_from_host_pdev_id(soc, pdev_id);
  12722. if (soc->preferred_hw_mode == WMI_HOST_HW_MODE_2G_PHYB &&
  12723. pdev->lmac_id == PHYB_2G_LMAC_ID) {
  12724. pdev->target_pdev_id = PHYB_2G_TARGET_PDEV_ID;
  12725. }
  12726. /* Reset the cpu ring map if radio is NSS offloaded */
  12727. if (wlan_cfg_get_dp_soc_nss_cfg(soc->wlan_cfg_ctx)) {
  12728. dp_soc_reset_cpu_ring_map(soc);
  12729. dp_soc_reset_intr_mask(soc);
  12730. }
  12731. /* Reset the ring interrupt mask if DPDK is enabled */
  12732. if (wlan_cfg_get_dp_soc_dpdk_cfg(soc->ctrl_psoc)) {
  12733. dp_soc_reset_dpdk_intr_mask(soc);
  12734. }
  12735. /* Reset the cpu ring map if radio is NSS offloaded */
  12736. dp_soc_reset_ipa_vlan_intr_mask(soc);
  12737. TAILQ_INIT(&pdev->vdev_list);
  12738. qdf_spinlock_create(&pdev->vdev_list_lock);
  12739. pdev->vdev_count = 0;
  12740. pdev->is_lro_hash_configured = 0;
  12741. qdf_spinlock_create(&pdev->tx_mutex);
  12742. pdev->ch_band_lmac_id_mapping[REG_BAND_2G] = DP_MON_INVALID_LMAC_ID;
  12743. pdev->ch_band_lmac_id_mapping[REG_BAND_5G] = DP_MON_INVALID_LMAC_ID;
  12744. pdev->ch_band_lmac_id_mapping[REG_BAND_6G] = DP_MON_INVALID_LMAC_ID;
  12745. DP_STATS_INIT(pdev);
  12746. dp_local_peer_id_pool_init(pdev);
  12747. dp_dscp_tid_map_setup(pdev);
  12748. dp_pcp_tid_map_setup(pdev);
  12749. /* set the reo destination during initialization */
  12750. dp_pdev_set_default_reo(pdev);
  12751. qdf_mem_zero(&pdev->sojourn_stats, sizeof(struct cdp_tx_sojourn_stats));
  12752. pdev->sojourn_buf = qdf_nbuf_alloc(pdev->soc->osdev,
  12753. sizeof(struct cdp_tx_sojourn_stats), 0, 4,
  12754. TRUE);
  12755. if (!pdev->sojourn_buf) {
  12756. dp_init_err("%pK: Failed to allocate sojourn buf", soc);
  12757. goto fail2;
  12758. }
  12759. sojourn_buf = qdf_nbuf_data(pdev->sojourn_buf);
  12760. qdf_mem_zero(sojourn_buf, sizeof(struct cdp_tx_sojourn_stats));
  12761. qdf_event_create(&pdev->fw_peer_stats_event);
  12762. qdf_event_create(&pdev->fw_stats_event);
  12763. qdf_event_create(&pdev->fw_obss_stats_event);
  12764. pdev->num_tx_allowed = wlan_cfg_get_num_tx_desc(soc->wlan_cfg_ctx);
  12765. pdev->num_tx_spl_allowed =
  12766. wlan_cfg_get_num_tx_spl_desc(soc->wlan_cfg_ctx);
  12767. pdev->num_reg_tx_allowed =
  12768. pdev->num_tx_allowed - pdev->num_tx_spl_allowed;
  12769. if (dp_rxdma_ring_setup(soc, pdev)) {
  12770. dp_init_err("%pK: RXDMA ring config failed", soc);
  12771. goto fail3;
  12772. }
  12773. if (dp_init_ipa_rx_refill_buf_ring(soc, pdev))
  12774. goto fail3;
  12775. if (dp_ipa_ring_resource_setup(soc, pdev))
  12776. goto fail4;
  12777. if (dp_ipa_uc_attach(soc, pdev) != QDF_STATUS_SUCCESS) {
  12778. dp_init_err("%pK: dp_ipa_uc_attach failed", soc);
  12779. goto fail4;
  12780. }
  12781. if (dp_pdev_bkp_stats_attach(pdev) != QDF_STATUS_SUCCESS) {
  12782. QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_ERROR,
  12783. FL("dp_pdev_bkp_stats_attach failed"));
  12784. goto fail5;
  12785. }
  12786. if (dp_monitor_pdev_init(pdev)) {
  12787. dp_init_err("%pK: dp_monitor_pdev_init failed", soc);
  12788. goto fail6;
  12789. }
  12790. /* initialize sw rx descriptors */
  12791. dp_rx_pdev_desc_pool_init(pdev);
  12792. /* allocate buffers and replenish the RxDMA ring */
  12793. dp_rx_pdev_buffers_alloc(pdev);
  12794. dp_init_tso_stats(pdev);
  12795. dp_init_link_peer_stats_enabled(pdev);
  12796. /* Initialize dp tx fast path flag */
  12797. pdev->tx_fast_flag = DP_TX_DESC_FLAG_SIMPLE;
  12798. if (soc->hw_txrx_stats_en)
  12799. pdev->tx_fast_flag |= DP_TX_DESC_FLAG_FASTPATH_SIMPLE;
  12800. pdev->rx_fast_flag = false;
  12801. dp_info("Mem stats: DMA = %u HEAP = %u SKB = %u",
  12802. qdf_dma_mem_stats_read(),
  12803. qdf_heap_mem_stats_read(),
  12804. qdf_skb_total_mem_stats_read());
  12805. return QDF_STATUS_SUCCESS;
  12806. fail6:
  12807. dp_pdev_bkp_stats_detach(pdev);
  12808. fail5:
  12809. dp_ipa_uc_detach(soc, pdev);
  12810. fail4:
  12811. dp_deinit_ipa_rx_refill_buf_ring(soc, pdev);
  12812. fail3:
  12813. dp_rxdma_ring_cleanup(soc, pdev);
  12814. qdf_nbuf_free(pdev->sojourn_buf);
  12815. fail2:
  12816. qdf_spinlock_destroy(&pdev->tx_mutex);
  12817. qdf_spinlock_destroy(&pdev->vdev_list_lock);
  12818. dp_pdev_srng_deinit(pdev);
  12819. fail1:
  12820. dp_wdi_event_detach(pdev);
  12821. fail0:
  12822. return QDF_STATUS_E_FAILURE;
  12823. }
  12824. /**
  12825. * dp_pdev_init_wifi3() - Init txrx pdev
  12826. * @txrx_soc:
  12827. * @htc_handle: HTC handle for host-target interface
  12828. * @qdf_osdev: QDF OS device
  12829. * @pdev_id: pdev Id
  12830. *
  12831. * Return: QDF_STATUS
  12832. */
  12833. static QDF_STATUS dp_pdev_init_wifi3(struct cdp_soc_t *txrx_soc,
  12834. HTC_HANDLE htc_handle,
  12835. qdf_device_t qdf_osdev,
  12836. uint8_t pdev_id)
  12837. {
  12838. return dp_pdev_init(txrx_soc, htc_handle, qdf_osdev, pdev_id);
  12839. }
  12840. #ifdef FEATURE_DIRECT_LINK
  12841. struct dp_srng *dp_setup_direct_link_refill_ring(struct cdp_soc_t *soc_hdl,
  12842. uint8_t pdev_id)
  12843. {
  12844. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12845. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12846. if (!pdev) {
  12847. dp_err("DP pdev is NULL");
  12848. return NULL;
  12849. }
  12850. if (dp_srng_alloc(soc, &pdev->rx_refill_buf_ring4,
  12851. RXDMA_BUF, DIRECT_LINK_REFILL_RING_ENTRIES, false)) {
  12852. dp_err("SRNG alloc failed for rx_refill_buf_ring4");
  12853. return NULL;
  12854. }
  12855. if (dp_srng_init(soc, &pdev->rx_refill_buf_ring4,
  12856. RXDMA_BUF, DIRECT_LINK_REFILL_RING_IDX, 0)) {
  12857. dp_err("SRNG init failed for rx_refill_buf_ring4");
  12858. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  12859. return NULL;
  12860. }
  12861. if (htt_srng_setup(soc->htt_handle, pdev_id,
  12862. pdev->rx_refill_buf_ring4.hal_srng, RXDMA_BUF)) {
  12863. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring4, RXDMA_BUF,
  12864. DIRECT_LINK_REFILL_RING_IDX);
  12865. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  12866. return NULL;
  12867. }
  12868. return &pdev->rx_refill_buf_ring4;
  12869. }
  12870. void dp_destroy_direct_link_refill_ring(struct cdp_soc_t *soc_hdl,
  12871. uint8_t pdev_id)
  12872. {
  12873. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12874. struct dp_pdev *pdev = dp_get_pdev_from_soc_pdev_id_wifi3(soc, pdev_id);
  12875. if (!pdev) {
  12876. dp_err("DP pdev is NULL");
  12877. return;
  12878. }
  12879. dp_srng_deinit(soc, &pdev->rx_refill_buf_ring4, RXDMA_BUF, 0);
  12880. dp_srng_free(soc, &pdev->rx_refill_buf_ring4);
  12881. }
  12882. #endif
  12883. #ifdef QCA_MULTIPASS_SUPPORT
  12884. QDF_STATUS dp_set_vlan_groupkey(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
  12885. uint16_t vlan_id, uint16_t group_key)
  12886. {
  12887. struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
  12888. struct dp_vdev *vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
  12889. DP_MOD_ID_TX_MULTIPASS);
  12890. QDF_STATUS status;
  12891. dp_info("Try: vdev_id %d, vdev %pK, multipass_en %d, vlan_id %d, group_key %d",
  12892. vdev_id, vdev, vdev ? vdev->multipass_en : 0, vlan_id,
  12893. group_key);
  12894. if (!vdev || !vdev->multipass_en) {
  12895. status = QDF_STATUS_E_INVAL;
  12896. goto fail;
  12897. }
  12898. if (!vdev->iv_vlan_map) {
  12899. uint16_t vlan_map_size = (sizeof(uint16_t)) * DP_MAX_VLAN_IDS;
  12900. vdev->iv_vlan_map = (uint16_t *)qdf_mem_malloc(vlan_map_size);
  12901. if (!vdev->iv_vlan_map) {
  12902. QDF_TRACE_ERROR(QDF_MODULE_ID_DP, "iv_vlan_map");
  12903. status = QDF_STATUS_E_NOMEM;
  12904. goto fail;
  12905. }
  12906. /*
  12907. * 0 is invalid group key.
  12908. * Initilalize array with invalid group keys.
  12909. */
  12910. qdf_mem_zero(vdev->iv_vlan_map, vlan_map_size);
  12911. }
  12912. if (vlan_id >= DP_MAX_VLAN_IDS) {
  12913. status = QDF_STATUS_E_INVAL;
  12914. goto fail;
  12915. }
  12916. dp_info("Successful setting: vdev_id %d, vlan_id %d, group_key %d",
  12917. vdev_id, vlan_id, group_key);
  12918. vdev->iv_vlan_map[vlan_id] = group_key;
  12919. status = QDF_STATUS_SUCCESS;
  12920. fail:
  12921. if (vdev)
  12922. dp_vdev_unref_delete(soc, vdev, DP_MOD_ID_TX_MULTIPASS);
  12923. return status;
  12924. }
  12925. void dp_tx_remove_vlan_tag(struct dp_vdev *vdev, qdf_nbuf_t nbuf)
  12926. {
  12927. struct vlan_ethhdr veth_hdr;
  12928. struct vlan_ethhdr *veh = (struct vlan_ethhdr *)nbuf->data;
  12929. /*
  12930. * Extract VLAN header of 4 bytes:
  12931. * Frame Format : {dst_addr[6], src_addr[6], 802.1Q header[4],
  12932. * EtherType[2], Payload}
  12933. * Before Removal : xx xx xx xx xx xx xx xx xx xx xx xx 81 00 00 02
  12934. * 08 00 45 00 00...
  12935. * After Removal : xx xx xx xx xx xx xx xx xx xx xx xx 08 00 45 00
  12936. * 00...
  12937. */
  12938. qdf_mem_copy(&veth_hdr, veh, sizeof(veth_hdr));
  12939. qdf_nbuf_pull_head(nbuf, ETHERTYPE_VLAN_LEN);
  12940. veh = (struct vlan_ethhdr *)nbuf->data;
  12941. qdf_mem_copy(veh, &veth_hdr, 2 * QDF_MAC_ADDR_SIZE);
  12942. }
  12943. void dp_tx_vdev_multipass_deinit(struct dp_vdev *vdev)
  12944. {
  12945. struct dp_txrx_peer *txrx_peer = NULL;
  12946. qdf_spin_lock_bh(&vdev->mpass_peer_mutex);
  12947. TAILQ_FOREACH(txrx_peer, &vdev->mpass_peer_list, mpass_peer_list_elem)
  12948. qdf_err("Peers present in mpass list : %d", txrx_peer->peer_id);
  12949. qdf_spin_unlock_bh(&vdev->mpass_peer_mutex);
  12950. if (vdev->iv_vlan_map) {
  12951. qdf_mem_free(vdev->iv_vlan_map);
  12952. vdev->iv_vlan_map = NULL;
  12953. }
  12954. qdf_spinlock_destroy(&vdev->mpass_peer_mutex);
  12955. }
  12956. void dp_peer_multipass_list_init(struct dp_vdev *vdev)
  12957. {
  12958. /*
  12959. * vdev->iv_vlan_map is allocated when the first configuration command
  12960. * is issued to avoid unnecessary allocation for regular mode VAP.
  12961. */
  12962. TAILQ_INIT(&vdev->mpass_peer_list);
  12963. qdf_spinlock_create(&vdev->mpass_peer_mutex);
  12964. }
  12965. #endif /* QCA_MULTIPASS_SUPPORT */
  12966. #ifdef WLAN_FEATURE_SSR_DRIVER_DUMP
  12967. #define MAX_STR_LEN 50
  12968. #define MAX_SRNG_STR_LEN 30
  12969. void dp_ssr_dump_srng_register(char *region_name, struct dp_srng *srng, int num)
  12970. {
  12971. char ring[MAX_SRNG_STR_LEN], ring_handle[MAX_STR_LEN];
  12972. if (num >= 0)
  12973. qdf_snprint(ring, MAX_SRNG_STR_LEN, "%s%s%d",
  12974. region_name, "_", num);
  12975. else
  12976. qdf_snprint(ring, MAX_SRNG_STR_LEN, "%s", region_name);
  12977. qdf_snprint(ring_handle, MAX_STR_LEN, "%s%s", ring, "_handle");
  12978. qdf_ssr_driver_dump_register_region(ring_handle, srng->hal_srng,
  12979. sizeof(struct hal_srng));
  12980. qdf_ssr_driver_dump_register_region(ring,
  12981. srng->base_vaddr_aligned,
  12982. srng->alloc_size);
  12983. }
  12984. void dp_ssr_dump_srng_unregister(char *region_name, int num)
  12985. {
  12986. char ring[MAX_SRNG_STR_LEN], ring_handle[MAX_STR_LEN];
  12987. if (num >= 0)
  12988. qdf_snprint(ring, MAX_SRNG_STR_LEN, "%s%s%d",
  12989. region_name, "_", num);
  12990. else
  12991. qdf_snprint(ring, MAX_SRNG_STR_LEN, "%s", region_name);
  12992. qdf_snprint(ring_handle, MAX_STR_LEN, "%s%s", ring, "_handle");
  12993. qdf_ssr_driver_dump_unregister_region(ring);
  12994. qdf_ssr_driver_dump_unregister_region(ring_handle);
  12995. }
  12996. void dp_ssr_dump_pdev_register(struct dp_pdev *pdev, uint8_t pdev_id)
  12997. {
  12998. char pdev_str[MAX_STR_LEN];
  12999. qdf_snprint(pdev_str, MAX_STR_LEN, "%s%s%d", "dp_pdev", "_", pdev_id);
  13000. qdf_ssr_driver_dump_register_region(pdev_str, pdev, sizeof(*pdev));
  13001. }
  13002. void dp_ssr_dump_pdev_unregister(uint8_t pdev_id)
  13003. {
  13004. char pdev_str[MAX_STR_LEN];
  13005. qdf_snprint(pdev_str, MAX_STR_LEN, "%s%s%d", "dp_pdev", "_", pdev_id);
  13006. qdf_ssr_driver_dump_unregister_region(pdev_str);
  13007. }
  13008. #endif