dp_li.c 11 KB

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  1. /*
  2. * Copyright (c) 2021 The Linux Foundation. All rights reserved.
  3. *
  4. * Permission to use, copy, modify, and/or distribute this software for
  5. * any purpose with or without fee is hereby granted, provided that the
  6. * above copyright notice and this permission notice appear in all
  7. * copies.
  8. *
  9. * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
  10. * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
  11. * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
  12. * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
  13. * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
  14. * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  15. * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  16. * PERFORMANCE OF THIS SOFTWARE.
  17. */
  18. #include "dp_types.h"
  19. #include <dp_internal.h>
  20. #include <dp_htt.h>
  21. #include "dp_li.h"
  22. #include "dp_li_tx.h"
  23. #include "dp_li_rx.h"
  24. #include "dp_peer.h"
  25. #if defined(WLAN_MAX_PDEVS) && (WLAN_MAX_PDEVS == 1)
  26. static struct wlan_cfg_tcl_wbm_ring_num_map g_tcl_wbm_map_array[MAX_TCL_DATA_RINGS] = {
  27. {.tcl_ring_num = 0, .wbm_ring_num = 0, .wbm_rbm_id = HAL_LI_WBM_SW0_BM_ID, .for_ipa = 0},
  28. {1, 4, HAL_LI_WBM_SW4_BM_ID, 1}, /* For IPA */
  29. {2, 2, HAL_LI_WBM_SW2_BM_ID, 1} /* For IPA */};
  30. #else
  31. static struct wlan_cfg_tcl_wbm_ring_num_map g_tcl_wbm_map_array[MAX_TCL_DATA_RINGS] = {
  32. {.tcl_ring_num = 0, .wbm_ring_num = 0, .wbm_rbm_id = HAL_LI_WBM_SW0_BM_ID, .for_ipa = 0},
  33. {1, 1, HAL_LI_WBM_SW1_BM_ID, 0},
  34. {2, 2, HAL_LI_WBM_SW2_BM_ID, 0}
  35. };
  36. #endif
  37. static void dp_soc_cfg_attach_li(struct dp_soc *soc)
  38. {
  39. struct wlan_cfg_dp_soc_ctxt *soc_cfg_ctx = soc->wlan_cfg_ctx;
  40. wlan_cfg_set_rx_rel_ring_id(soc_cfg_ctx, WBM2SW_REL_ERR_RING_NUM);
  41. soc_cfg_ctx->tcl_wbm_map_array = g_tcl_wbm_map_array;
  42. }
  43. qdf_size_t dp_get_context_size_li(enum dp_context_type context_type)
  44. {
  45. switch (context_type) {
  46. case DP_CONTEXT_TYPE_SOC:
  47. return sizeof(struct dp_soc_li);
  48. case DP_CONTEXT_TYPE_PDEV:
  49. return sizeof(struct dp_pdev_li);
  50. case DP_CONTEXT_TYPE_VDEV:
  51. return sizeof(struct dp_vdev_li);
  52. case DP_CONTEXT_TYPE_PEER:
  53. return sizeof(struct dp_peer_li);
  54. default:
  55. return 0;
  56. }
  57. }
  58. static QDF_STATUS dp_soc_attach_li(struct dp_soc *soc)
  59. {
  60. soc->wbm_sw0_bm_id = hal_tx_get_wbm_sw0_bm_id();
  61. return QDF_STATUS_SUCCESS;
  62. }
  63. static QDF_STATUS dp_soc_detach_li(struct dp_soc *soc)
  64. {
  65. return QDF_STATUS_SUCCESS;
  66. }
  67. static QDF_STATUS dp_soc_init_li(struct dp_soc *soc)
  68. {
  69. return QDF_STATUS_SUCCESS;
  70. }
  71. static QDF_STATUS dp_soc_deinit_li(struct dp_soc *soc)
  72. {
  73. return QDF_STATUS_SUCCESS;
  74. }
  75. static QDF_STATUS dp_pdev_attach_li(struct dp_pdev *pdev)
  76. {
  77. return QDF_STATUS_SUCCESS;
  78. }
  79. static QDF_STATUS dp_pdev_detach_li(struct dp_pdev *pdev)
  80. {
  81. return QDF_STATUS_SUCCESS;
  82. }
  83. static QDF_STATUS dp_vdev_attach_li(struct dp_soc *soc, struct dp_vdev *vdev)
  84. {
  85. return QDF_STATUS_SUCCESS;
  86. }
  87. static QDF_STATUS dp_vdev_detach_li(struct dp_soc *soc, struct dp_vdev *vdev)
  88. {
  89. return QDF_STATUS_SUCCESS;
  90. }
  91. #ifdef AST_OFFLOAD_ENABLE
  92. static void dp_peer_detach_li(struct dp_soc *soc)
  93. {
  94. dp_soc_wds_detach(soc);
  95. dp_peer_ast_hash_detach(soc);
  96. dp_peer_mec_hash_detach(soc);
  97. }
  98. static QDF_STATUS dp_peer_attach_li(struct dp_soc *soc)
  99. {
  100. QDF_STATUS status;
  101. status = dp_peer_ast_table_attach(soc);
  102. if (!QDF_IS_STATUS_SUCCESS(status))
  103. goto hash_detach;
  104. status = dp_peer_ast_hash_attach(soc);
  105. if (!QDF_IS_STATUS_SUCCESS(status))
  106. goto ast_table_detach;
  107. status = dp_peer_mec_hash_attach(soc);
  108. if (QDF_IS_STATUS_SUCCESS(status)) {
  109. dp_soc_wds_attach(soc);
  110. return status;
  111. }
  112. hash_detach:
  113. dp_peer_ast_hash_detach(soc);
  114. ast_table_detach:
  115. dp_peer_ast_table_detach(soc);
  116. return status;
  117. }
  118. #endif
  119. qdf_size_t dp_get_soc_context_size_li(void)
  120. {
  121. return sizeof(struct dp_soc);
  122. }
  123. #ifdef NO_RX_PKT_HDR_TLV
  124. /**
  125. * dp_rxdma_ring_sel_cfg_li() - Setup RXDMA ring config
  126. * @soc: Common DP soc handle
  127. *
  128. * Return: QDF_STATUS
  129. */
  130. static QDF_STATUS
  131. dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
  132. {
  133. int i;
  134. int mac_id;
  135. struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
  136. QDF_STATUS status = QDF_STATUS_SUCCESS;
  137. htt_tlv_filter.mpdu_start = 1;
  138. htt_tlv_filter.msdu_start = 1;
  139. htt_tlv_filter.mpdu_end = 1;
  140. htt_tlv_filter.msdu_end = 1;
  141. htt_tlv_filter.attention = 1;
  142. htt_tlv_filter.packet = 1;
  143. htt_tlv_filter.packet_header = 0;
  144. htt_tlv_filter.ppdu_start = 0;
  145. htt_tlv_filter.ppdu_end = 0;
  146. htt_tlv_filter.ppdu_end_user_stats = 0;
  147. htt_tlv_filter.ppdu_end_user_stats_ext = 0;
  148. htt_tlv_filter.ppdu_end_status_done = 0;
  149. htt_tlv_filter.enable_fp = 1;
  150. htt_tlv_filter.enable_md = 0;
  151. htt_tlv_filter.enable_md = 0;
  152. htt_tlv_filter.enable_mo = 0;
  153. htt_tlv_filter.fp_mgmt_filter = 0;
  154. htt_tlv_filter.fp_ctrl_filter = FILTER_CTRL_BA_REQ;
  155. htt_tlv_filter.fp_data_filter = (FILTER_DATA_UCAST |
  156. FILTER_DATA_MCAST |
  157. FILTER_DATA_DATA);
  158. htt_tlv_filter.mo_mgmt_filter = 0;
  159. htt_tlv_filter.mo_ctrl_filter = 0;
  160. htt_tlv_filter.mo_data_filter = 0;
  161. htt_tlv_filter.md_data_filter = 0;
  162. htt_tlv_filter.offset_valid = true;
  163. htt_tlv_filter.rx_packet_offset = soc->rx_pkt_tlv_size;
  164. /*Not subscribing rx_pkt_header*/
  165. htt_tlv_filter.rx_header_offset = 0;
  166. htt_tlv_filter.rx_mpdu_start_offset =
  167. hal_rx_mpdu_start_offset_get(soc->hal_soc);
  168. htt_tlv_filter.rx_mpdu_end_offset =
  169. hal_rx_mpdu_end_offset_get(soc->hal_soc);
  170. htt_tlv_filter.rx_msdu_start_offset =
  171. hal_rx_msdu_start_offset_get(soc->hal_soc);
  172. htt_tlv_filter.rx_msdu_end_offset =
  173. hal_rx_msdu_end_offset_get(soc->hal_soc);
  174. htt_tlv_filter.rx_attn_offset =
  175. hal_rx_attn_offset_get(soc->hal_soc);
  176. for (i = 0; i < MAX_PDEV_CNT; i++) {
  177. struct dp_pdev *pdev = soc->pdev_list[i];
  178. if (!pdev)
  179. continue;
  180. for (mac_id = 0; mac_id < NUM_RXDMA_RINGS_PER_PDEV; mac_id++) {
  181. int mac_for_pdev =
  182. dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
  183. /*
  184. * Obtain lmac id from pdev to access the LMAC ring
  185. * in soc context
  186. */
  187. int lmac_id =
  188. dp_get_lmac_id_for_pdev_id(soc, mac_id,
  189. pdev->pdev_id);
  190. htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
  191. soc->rx_refill_buf_ring[lmac_id].
  192. hal_srng,
  193. RXDMA_BUF, RX_DATA_BUFFER_SIZE,
  194. &htt_tlv_filter);
  195. }
  196. }
  197. return status;
  198. }
  199. #else
  200. static QDF_STATUS
  201. dp_rxdma_ring_sel_cfg_li(struct dp_soc *soc)
  202. {
  203. int i;
  204. int mac_id;
  205. struct htt_rx_ring_tlv_filter htt_tlv_filter = {0};
  206. struct dp_srng *rx_mac_srng;
  207. QDF_STATUS status = QDF_STATUS_SUCCESS;
  208. htt_tlv_filter.mpdu_start = 1;
  209. htt_tlv_filter.msdu_start = 1;
  210. htt_tlv_filter.mpdu_end = 1;
  211. htt_tlv_filter.msdu_end = 1;
  212. htt_tlv_filter.attention = 1;
  213. htt_tlv_filter.packet = 1;
  214. htt_tlv_filter.packet_header = 1;
  215. htt_tlv_filter.ppdu_start = 0;
  216. htt_tlv_filter.ppdu_end = 0;
  217. htt_tlv_filter.ppdu_end_user_stats = 0;
  218. htt_tlv_filter.ppdu_end_user_stats_ext = 0;
  219. htt_tlv_filter.ppdu_end_status_done = 0;
  220. htt_tlv_filter.enable_fp = 1;
  221. htt_tlv_filter.enable_md = 0;
  222. htt_tlv_filter.enable_md = 0;
  223. htt_tlv_filter.enable_mo = 0;
  224. htt_tlv_filter.fp_mgmt_filter = 0;
  225. htt_tlv_filter.fp_ctrl_filter = FILTER_CTRL_BA_REQ;
  226. htt_tlv_filter.fp_data_filter = (FILTER_DATA_UCAST |
  227. FILTER_DATA_MCAST |
  228. FILTER_DATA_DATA);
  229. htt_tlv_filter.mo_mgmt_filter = 0;
  230. htt_tlv_filter.mo_ctrl_filter = 0;
  231. htt_tlv_filter.mo_data_filter = 0;
  232. htt_tlv_filter.md_data_filter = 0;
  233. htt_tlv_filter.offset_valid = true;
  234. htt_tlv_filter.rx_packet_offset = soc->rx_pkt_tlv_size;
  235. htt_tlv_filter.rx_header_offset =
  236. hal_rx_pkt_tlv_offset_get(soc->hal_soc);
  237. htt_tlv_filter.rx_mpdu_start_offset =
  238. hal_rx_mpdu_start_offset_get(soc->hal_soc);
  239. htt_tlv_filter.rx_mpdu_end_offset =
  240. hal_rx_mpdu_end_offset_get(soc->hal_soc);
  241. htt_tlv_filter.rx_msdu_start_offset =
  242. hal_rx_msdu_start_offset_get(soc->hal_soc);
  243. htt_tlv_filter.rx_msdu_end_offset =
  244. hal_rx_msdu_end_offset_get(soc->hal_soc);
  245. htt_tlv_filter.rx_attn_offset =
  246. hal_rx_attn_offset_get(soc->hal_soc);
  247. for (i = 0; i < MAX_PDEV_CNT; i++) {
  248. struct dp_pdev *pdev = soc->pdev_list[i];
  249. if (!pdev)
  250. continue;
  251. for (mac_id = 0; mac_id < NUM_RXDMA_RINGS_PER_PDEV; mac_id++) {
  252. int mac_for_pdev =
  253. dp_get_mac_id_for_pdev(mac_id, pdev->pdev_id);
  254. /*
  255. * Obtain lmac id from pdev to access the LMAC ring
  256. * in soc context
  257. */
  258. int lmac_id =
  259. dp_get_lmac_id_for_pdev_id(soc, mac_id,
  260. pdev->pdev_id);
  261. rx_mac_srng = dp_get_rxdma_ring(pdev, lmac_id);
  262. htt_h2t_rx_ring_cfg(soc->htt_handle, mac_for_pdev,
  263. rx_mac_srng->hal_srng,
  264. RXDMA_BUF, RX_DATA_BUFFER_SIZE,
  265. &htt_tlv_filter);
  266. }
  267. }
  268. return status;
  269. }
  270. #endif
  271. static void dp_soc_srng_deinit_li(struct dp_soc *soc)
  272. {
  273. }
  274. static void dp_soc_srng_free_li(struct dp_soc *soc)
  275. {
  276. }
  277. static QDF_STATUS dp_soc_srng_alloc_li(struct dp_soc *soc)
  278. {
  279. return QDF_STATUS_SUCCESS;
  280. }
  281. static QDF_STATUS dp_soc_srng_init_li(struct dp_soc *soc)
  282. {
  283. return QDF_STATUS_SUCCESS;
  284. }
  285. static void dp_tx_implicit_rbm_set_li(struct dp_soc *soc,
  286. uint8_t tx_ring_id,
  287. uint8_t bm_id)
  288. {
  289. }
  290. void dp_initialize_arch_ops_li(struct dp_arch_ops *arch_ops)
  291. {
  292. #ifndef QCA_HOST_MODE_WIFI_DISABLED
  293. arch_ops->tx_hw_enqueue = dp_tx_hw_enqueue_li;
  294. arch_ops->dp_rx_process = dp_rx_process_li;
  295. arch_ops->tx_comp_get_params_from_hal_desc =
  296. dp_tx_comp_get_params_from_hal_desc_li;
  297. arch_ops->dp_wbm_get_rx_desc_from_hal_desc =
  298. dp_wbm_get_rx_desc_from_hal_desc_li;
  299. arch_ops->dp_tx_desc_pool_init = dp_tx_desc_pool_init_li;
  300. arch_ops->dp_tx_desc_pool_deinit = dp_tx_desc_pool_deinit_li;
  301. arch_ops->dp_rx_desc_pool_init = dp_rx_desc_pool_init_li;
  302. arch_ops->dp_rx_desc_pool_deinit = dp_rx_desc_pool_deinit_li;
  303. #else
  304. arch_ops->dp_rx_desc_pool_init = dp_rx_desc_pool_init_generic;
  305. arch_ops->dp_rx_desc_pool_deinit = dp_rx_desc_pool_deinit_generic;
  306. #endif
  307. arch_ops->txrx_get_context_size = dp_get_context_size_li;
  308. arch_ops->txrx_soc_attach = dp_soc_attach_li;
  309. arch_ops->txrx_soc_detach = dp_soc_detach_li;
  310. arch_ops->txrx_soc_init = dp_soc_init_li;
  311. arch_ops->txrx_soc_deinit = dp_soc_deinit_li;
  312. arch_ops->txrx_soc_srng_alloc = dp_soc_srng_alloc_li;
  313. arch_ops->txrx_soc_srng_init = dp_soc_srng_init_li;
  314. arch_ops->txrx_soc_srng_deinit = dp_soc_srng_deinit_li;
  315. arch_ops->txrx_soc_srng_free = dp_soc_srng_free_li;
  316. arch_ops->txrx_pdev_attach = dp_pdev_attach_li;
  317. arch_ops->txrx_pdev_detach = dp_pdev_detach_li;
  318. arch_ops->txrx_vdev_attach = dp_vdev_attach_li;
  319. arch_ops->txrx_vdev_detach = dp_vdev_detach_li;
  320. #ifdef AST_OFFLOAD_ENABLE
  321. arch_ops->txrx_peer_attach = dp_peer_attach_li;
  322. arch_ops->txrx_peer_detach = dp_peer_detach_li;
  323. #endif
  324. arch_ops->dp_rx_desc_cookie_2_va =
  325. dp_rx_desc_cookie_2_va_li;
  326. arch_ops->dp_rxdma_ring_sel_cfg = dp_rxdma_ring_sel_cfg_li;
  327. arch_ops->dp_rx_peer_metadata_peer_id_get =
  328. dp_rx_peer_metadata_peer_id_get_li;
  329. arch_ops->soc_cfg_attach = dp_soc_cfg_attach_li;
  330. arch_ops->tx_implicit_rbm_set = dp_tx_implicit_rbm_set_li;
  331. }