Sravan Kumar Kairam | 271fab2 | 2018-03-07 18:57:41 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (c) 2013-2018 The Linux Foundation. All rights reserved. |
| 3 | * |
| 4 | * Previously licensed under the ISC license by Qualcomm Atheros, Inc. |
| 5 | * |
| 6 | * |
| 7 | * Permission to use, copy, modify, and/or distribute this software for |
| 8 | * any purpose with or without fee is hereby granted, provided that the |
| 9 | * above copyright notice and this permission notice appear in all |
| 10 | * copies. |
| 11 | * |
| 12 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL |
| 13 | * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED |
| 14 | * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE |
| 15 | * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL |
| 16 | * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR |
| 17 | * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 18 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR |
| 19 | * PERFORMANCE OF THIS SOFTWARE. |
| 20 | */ |
| 21 | |
| 22 | /* |
| 23 | * This file was originally distributed by Qualcomm Atheros, Inc. |
| 24 | * under proprietary terms before Copyright ownership was assigned |
| 25 | * to the Linux Foundation. |
| 26 | */ |
| 27 | |
| 28 | /* Include Files */ |
| 29 | #include "wlan_ipa_main.h" |
| 30 | #include "wlan_ipa_core.h" |
| 31 | #include "cdp_txrx_ipa.h" |
| 32 | |
| 33 | /** |
| 34 | * wlan_ipa_uc_rt_debug_host_fill - fill rt debug buffer |
| 35 | * @ctext: pointer to ipa context. |
| 36 | * |
| 37 | * If rt debug enabled, periodically called, and fill debug buffer |
| 38 | * |
| 39 | * Return: none |
| 40 | */ |
| 41 | static void wlan_ipa_uc_rt_debug_host_fill(void *ctext) |
| 42 | { |
| 43 | struct wlan_ipa_priv *ipa_ctx = ctext; |
| 44 | struct uc_rt_debug_info *dump_info = NULL; |
| 45 | |
| 46 | if (!ipa_ctx) |
| 47 | return; |
| 48 | |
| 49 | qdf_mutex_acquire(&ipa_ctx->rt_debug_lock); |
| 50 | dump_info = &ipa_ctx->rt_bug_buffer[ |
| 51 | ipa_ctx->rt_buf_fill_index % WLAN_IPA_UC_RT_DEBUG_BUF_COUNT]; |
| 52 | |
| 53 | dump_info->time = (uint64_t)qdf_mc_timer_get_system_time(); |
| 54 | dump_info->ipa_excep_count = ipa_ctx->stats.num_rx_excep; |
| 55 | dump_info->rx_drop_count = ipa_ctx->ipa_rx_internal_drop_count; |
| 56 | dump_info->net_sent_count = ipa_ctx->ipa_rx_net_send_count; |
| 57 | dump_info->tx_fwd_count = ipa_ctx->ipa_tx_forward; |
| 58 | dump_info->tx_fwd_ok_count = ipa_ctx->stats.num_tx_fwd_ok; |
| 59 | dump_info->rx_discard_count = ipa_ctx->ipa_rx_discard; |
| 60 | dump_info->rx_destructor_call = ipa_ctx->ipa_rx_destructor_count; |
| 61 | ipa_ctx->rt_buf_fill_index++; |
| 62 | qdf_mutex_release(&ipa_ctx->rt_debug_lock); |
| 63 | |
| 64 | qdf_mc_timer_start(&ipa_ctx->rt_debug_fill_timer, |
| 65 | WLAN_IPA_UC_RT_DEBUG_FILL_INTERVAL); |
| 66 | } |
| 67 | |
| 68 | void wlan_ipa_uc_rt_debug_host_dump(struct wlan_ipa_priv *ipa_ctx) |
| 69 | { |
| 70 | unsigned int dump_count; |
| 71 | unsigned int dump_index; |
| 72 | struct uc_rt_debug_info *dump_info = NULL; |
| 73 | |
| 74 | if (!wlan_ipa_is_rt_debugging_enabled(ipa_ctx->config)) { |
| 75 | ipa_debug("IPA RT debug is not enabled"); |
| 76 | return; |
| 77 | } |
| 78 | |
| 79 | ipa_info("========= WLAN-IPA DEBUG BUF DUMP ==========\n"); |
| 80 | ipa_info(" TM : EXEP : DROP : NETS : FWOK" |
| 81 | ": TXFD : DSTR : DSCD\n"); |
| 82 | |
| 83 | qdf_mutex_acquire(&ipa_ctx->rt_debug_lock); |
| 84 | for (dump_count = 0; |
| 85 | dump_count < WLAN_IPA_UC_RT_DEBUG_BUF_COUNT; |
| 86 | dump_count++) { |
| 87 | dump_index = (ipa_ctx->rt_buf_fill_index + dump_count) % |
| 88 | WLAN_IPA_UC_RT_DEBUG_BUF_COUNT; |
| 89 | dump_info = &ipa_ctx->rt_bug_buffer[dump_index]; |
| 90 | ipa_info("%12llu:%10llu:%10llu:%10llu:%10llu:%10llu:%10llu:%10llu\n", |
| 91 | dump_info->time, dump_info->ipa_excep_count, |
| 92 | dump_info->rx_drop_count, dump_info->net_sent_count, |
| 93 | dump_info->tx_fwd_ok_count, dump_info->tx_fwd_count, |
| 94 | dump_info->rx_destructor_call, |
| 95 | dump_info->rx_discard_count); |
| 96 | } |
| 97 | qdf_mutex_release(&ipa_ctx->rt_debug_lock); |
| 98 | } |
| 99 | |
| 100 | /** |
| 101 | * wlan_ipa_uc_rt_debug_handler - periodic memory health monitor handler |
| 102 | * @ctext: pointer to ipa context. |
| 103 | * |
| 104 | * periodically called by timer expire |
| 105 | * will try to alloc dummy memory and detect out of memory condition |
| 106 | * if out of memory detected, dump wlan-ipa stats |
| 107 | * |
| 108 | * Return: none |
| 109 | */ |
| 110 | static void wlan_ipa_uc_rt_debug_handler(void *ctext) |
| 111 | { |
| 112 | struct wlan_ipa_priv *ipa_ctx = ctext; |
| 113 | void *dummy_ptr = NULL; |
| 114 | |
| 115 | if (!wlan_ipa_is_rt_debugging_enabled(ipa_ctx->config)) { |
| 116 | ipa_debug("IPA RT debug is not enabled"); |
| 117 | return; |
| 118 | } |
| 119 | |
| 120 | /* Allocate dummy buffer periodically and free immediately. this will |
| 121 | * proactively detect OOM and if allocation fails dump ipa stats |
| 122 | */ |
| 123 | dummy_ptr = qdf_mem_malloc(WLAN_IPA_UC_DEBUG_DUMMY_MEM_SIZE); |
| 124 | if (!dummy_ptr) { |
| 125 | wlan_ipa_uc_rt_debug_host_dump(ipa_ctx); |
| 126 | wlan_ipa_uc_stat_request(ipa_ctx, |
| 127 | WLAN_IPA_UC_STAT_REASON_DEBUG); |
| 128 | } else { |
| 129 | qdf_mem_free(dummy_ptr); |
| 130 | } |
| 131 | |
| 132 | qdf_mc_timer_start(&ipa_ctx->rt_debug_timer, |
| 133 | WLAN_IPA_UC_RT_DEBUG_PERIOD); |
| 134 | } |
| 135 | |
| 136 | void wlan_ipa_uc_rt_debug_destructor(qdf_nbuf_t nbuff) |
| 137 | { |
| 138 | struct wlan_ipa_priv *ipa_ctx = wlan_ipa_get_obj_context(); |
| 139 | |
| 140 | if (!ipa_ctx) { |
| 141 | ipa_err("invalid ipa context"); |
| 142 | return; |
| 143 | } |
| 144 | |
| 145 | ipa_ctx->ipa_rx_destructor_count++; |
| 146 | } |
| 147 | |
| 148 | void wlan_ipa_uc_rt_debug_deinit(struct wlan_ipa_priv *ipa_ctx) |
| 149 | { |
| 150 | qdf_mutex_destroy(&ipa_ctx->rt_debug_lock); |
| 151 | |
| 152 | if (!wlan_ipa_is_rt_debugging_enabled(ipa_ctx->config)) { |
| 153 | ipa_debug("IPA RT debug is not enabled"); |
| 154 | return; |
| 155 | } |
| 156 | |
| 157 | if (QDF_TIMER_STATE_STOPPED != |
| 158 | qdf_mc_timer_get_current_state(&ipa_ctx->rt_debug_fill_timer)) { |
| 159 | qdf_mc_timer_stop(&ipa_ctx->rt_debug_fill_timer); |
| 160 | } |
| 161 | qdf_mc_timer_destroy(&ipa_ctx->rt_debug_fill_timer); |
| 162 | |
| 163 | if (QDF_TIMER_STATE_STOPPED != |
| 164 | qdf_mc_timer_get_current_state(&ipa_ctx->rt_debug_timer)) { |
| 165 | qdf_mc_timer_stop(&ipa_ctx->rt_debug_timer); |
| 166 | } |
| 167 | qdf_mc_timer_destroy(&ipa_ctx->rt_debug_timer); |
| 168 | } |
| 169 | |
| 170 | void wlan_ipa_uc_rt_debug_init(struct wlan_ipa_priv *ipa_ctx) |
| 171 | { |
| 172 | qdf_mutex_create(&ipa_ctx->rt_debug_lock); |
| 173 | ipa_ctx->rt_buf_fill_index = 0; |
| 174 | qdf_mem_zero(ipa_ctx->rt_bug_buffer, |
| 175 | sizeof(struct uc_rt_debug_info) * |
| 176 | WLAN_IPA_UC_RT_DEBUG_BUF_COUNT); |
| 177 | ipa_ctx->ipa_tx_forward = 0; |
| 178 | ipa_ctx->ipa_rx_discard = 0; |
| 179 | ipa_ctx->ipa_rx_net_send_count = 0; |
| 180 | ipa_ctx->ipa_rx_internal_drop_count = 0; |
| 181 | ipa_ctx->ipa_rx_destructor_count = 0; |
| 182 | |
| 183 | /* Reatime debug enable on feature enable */ |
| 184 | if (!wlan_ipa_is_rt_debugging_enabled(ipa_ctx->config)) { |
| 185 | ipa_debug("IPA RT debug is not enabled"); |
| 186 | return; |
| 187 | } |
| 188 | |
| 189 | qdf_mc_timer_init(&ipa_ctx->rt_debug_fill_timer, QDF_TIMER_TYPE_SW, |
| 190 | wlan_ipa_uc_rt_debug_host_fill, (void *)ipa_ctx); |
| 191 | qdf_mc_timer_start(&ipa_ctx->rt_debug_fill_timer, |
| 192 | WLAN_IPA_UC_RT_DEBUG_FILL_INTERVAL); |
| 193 | |
| 194 | qdf_mc_timer_init(&ipa_ctx->rt_debug_timer, QDF_TIMER_TYPE_SW, |
| 195 | wlan_ipa_uc_rt_debug_handler, (void *)ipa_ctx); |
| 196 | qdf_mc_timer_start(&ipa_ctx->rt_debug_timer, |
| 197 | WLAN_IPA_UC_RT_DEBUG_PERIOD); |
| 198 | |
| 199 | } |
| 200 | |
| 201 | /** |
| 202 | * wlan_ipa_dump_ipa_ctx() - dump entries in IPA IPA struct |
| 203 | * @ipa_ctx: IPA context |
| 204 | * |
| 205 | * Dump entries in struct ipa_ctx |
| 206 | * |
| 207 | * Return: none |
| 208 | */ |
| 209 | static void wlan_ipa_dump_ipa_ctx(struct wlan_ipa_priv *ipa_ctx) |
| 210 | { |
| 211 | int i; |
| 212 | |
| 213 | /* IPA IPA */ |
| 214 | ipa_info("\n==== IPA IPA ====\n" |
| 215 | "num_iface: %d\n" |
| 216 | "rm_state: %d\n" |
| 217 | "rm_lock: %pK\n" |
| 218 | "uc_rm_work: %pK\n" |
| 219 | "uc_op_work: %pK\n" |
| 220 | "wake_lock: %pK\n" |
| 221 | "wake_lock_work: %pK\n" |
| 222 | "wake_lock_released: %d\n" |
| 223 | "tx_ref_cnt: %d\n" |
| 224 | "pm_queue_head----\n" |
| 225 | "\thead: %pK\n" |
| 226 | "\ttail: %pK\n" |
| 227 | "\tqlen: %d\n" |
| 228 | "pm_work: %pK\n" |
| 229 | "pm_lock: %pK\n" |
| 230 | "suspended: %d\n", |
| 231 | ipa_ctx->num_iface, |
| 232 | ipa_ctx->rm_state, |
| 233 | &ipa_ctx->rm_lock, |
| 234 | &ipa_ctx->uc_rm_work, |
| 235 | &ipa_ctx->uc_op_work, |
| 236 | &ipa_ctx->wake_lock, |
| 237 | &ipa_ctx->wake_lock_work, |
| 238 | ipa_ctx->wake_lock_released, |
| 239 | ipa_ctx->tx_ref_cnt.counter, |
| 240 | ipa_ctx->pm_queue_head.head, |
| 241 | ipa_ctx->pm_queue_head.tail, |
| 242 | ipa_ctx->pm_queue_head.qlen, |
| 243 | &ipa_ctx->pm_work, |
| 244 | &ipa_ctx->pm_lock, |
| 245 | ipa_ctx->suspended); |
| 246 | |
| 247 | ipa_info("\nq_lock: %pK\n" |
| 248 | "pend_desc_head----\n" |
| 249 | "\tnext: %pK\n" |
| 250 | "\tprev: %pK\n" |
| 251 | "stats: %pK\n" |
| 252 | "curr_prod_bw: %d\n" |
| 253 | "curr_cons_bw: %d\n" |
| 254 | "activated_fw_pipe: %d\n" |
| 255 | "sap_num_connected_sta: %d\n" |
| 256 | "sta_connected: %d\n", |
| 257 | &ipa_ctx->q_lock, |
| 258 | ipa_ctx->pend_desc_head.next, |
| 259 | ipa_ctx->pend_desc_head.prev, |
| 260 | &ipa_ctx->stats, |
| 261 | ipa_ctx->curr_prod_bw, |
| 262 | ipa_ctx->curr_cons_bw, |
| 263 | ipa_ctx->activated_fw_pipe, |
| 264 | ipa_ctx->sap_num_connected_sta, |
| 265 | (unsigned int)ipa_ctx->sta_connected); |
| 266 | |
| 267 | ipa_info("\ntx_pipe_handle: 0x%x\n" |
| 268 | "rx_pipe_handle: 0x%x\n" |
| 269 | "resource_loading: %d\n" |
| 270 | "resource_unloading: %d\n" |
| 271 | "pending_cons_req: %d\n" |
| 272 | "pending_event----\n" |
| 273 | "\tanchor.next: %pK\n" |
| 274 | "\tanchor.prev: %pK\n" |
| 275 | "\tcount: %d\n" |
| 276 | "\tmax_size: %d\n" |
| 277 | "event_lock: %pK\n" |
| 278 | "ipa_tx_packets_diff: %d\n" |
| 279 | "ipa_rx_packets_diff: %d\n" |
| 280 | "ipa_p_tx_packets: %d\n" |
| 281 | "ipa_p_rx_packets: %d\n" |
| 282 | "stat_req_reason: %d\n", |
| 283 | ipa_ctx->tx_pipe_handle, |
| 284 | ipa_ctx->rx_pipe_handle, |
| 285 | ipa_ctx->resource_loading, |
| 286 | ipa_ctx->resource_unloading, |
| 287 | ipa_ctx->pending_cons_req, |
| 288 | ipa_ctx->pending_event.anchor.next, |
| 289 | ipa_ctx->pending_event.anchor.prev, |
| 290 | ipa_ctx->pending_event.count, |
| 291 | ipa_ctx->pending_event.max_size, |
| 292 | &ipa_ctx->event_lock, |
| 293 | ipa_ctx->ipa_tx_packets_diff, |
| 294 | ipa_ctx->ipa_rx_packets_diff, |
| 295 | ipa_ctx->ipa_p_tx_packets, |
| 296 | ipa_ctx->ipa_p_rx_packets, |
| 297 | ipa_ctx->stat_req_reason); |
| 298 | |
| 299 | ipa_info("\ncons_pipe_in----\n" |
| 300 | "\tsys: %pK\n" |
| 301 | "\tdl.comp_ring_base_pa: 0x%x\n" |
| 302 | "\tdl.comp_ring_size: %d\n" |
| 303 | "\tdl.ce_ring_base_pa: 0x%x\n" |
| 304 | "\tdl.ce_door_bell_pa: 0x%x\n" |
| 305 | "\tdl.ce_ring_size: %d\n" |
| 306 | "\tdl.num_tx_buffers: %d\n" |
| 307 | "prod_pipe_in----\n" |
| 308 | "\tsys: %pK\n" |
| 309 | "\tul.rdy_ring_base_pa: 0x%x\n" |
| 310 | "\tul.rdy_ring_size: %d\n" |
| 311 | "\tul.rdy_ring_rp_pa: 0x%x\n" |
| 312 | "uc_loaded: %d\n" |
| 313 | "wdi_enabled: %d\n" |
| 314 | "rt_debug_fill_timer: %pK\n" |
| 315 | "rt_debug_lock: %pK\n" |
| 316 | "ipa_lock: %pK\n", |
| 317 | &ipa_ctx->cons_pipe_in.sys, |
| 318 | (unsigned int)ipa_ctx->cons_pipe_in.u.dl.comp_ring_base_pa, |
| 319 | ipa_ctx->cons_pipe_in.u.dl.comp_ring_size, |
| 320 | (unsigned int)ipa_ctx->cons_pipe_in.u.dl.ce_ring_base_pa, |
| 321 | (unsigned int)ipa_ctx->cons_pipe_in.u.dl.ce_door_bell_pa, |
| 322 | ipa_ctx->cons_pipe_in.u.dl.ce_ring_size, |
| 323 | ipa_ctx->cons_pipe_in.u.dl.num_tx_buffers, |
| 324 | &ipa_ctx->prod_pipe_in.sys, |
| 325 | (unsigned int)ipa_ctx->prod_pipe_in.u.ul.rdy_ring_base_pa, |
| 326 | ipa_ctx->prod_pipe_in.u.ul.rdy_ring_size, |
| 327 | (unsigned int)ipa_ctx->prod_pipe_in.u.ul.rdy_ring_rp_pa, |
| 328 | ipa_ctx->uc_loaded, |
| 329 | ipa_ctx->wdi_enabled, |
| 330 | &ipa_ctx->rt_debug_fill_timer, |
| 331 | &ipa_ctx->rt_debug_lock, |
| 332 | &ipa_ctx->ipa_lock); |
| 333 | |
| 334 | ipa_info("\nvdev_to_iface----"); |
| 335 | for (i = 0; i < WLAN_IPA_MAX_SESSION; i++) |
| 336 | ipa_info("\n\t[%d]=%d", i, ipa_ctx->vdev_to_iface[i]); |
| 337 | |
| 338 | QDF_TRACE(QDF_MODULE_ID_IPA, QDF_TRACE_LEVEL_INFO, |
| 339 | "\nvdev_offload_enabled----"); |
| 340 | for (i = 0; i < WLAN_IPA_MAX_SESSION; i++) |
| 341 | ipa_info("\n\t[%d]=%d", i, ipa_ctx->vdev_offload_enabled[i]); |
| 342 | |
| 343 | QDF_TRACE(QDF_MODULE_ID_IPA, QDF_TRACE_LEVEL_INFO, |
| 344 | "\nassoc_stas_map ----"); |
| 345 | for (i = 0; i < WLAN_IPA_MAX_STA_COUNT; i++) { |
| 346 | ipa_info("\n\t[%d]: is_reserved=%d, sta_id=%d", i, |
| 347 | ipa_ctx->assoc_stas_map[i].is_reserved, |
| 348 | ipa_ctx->assoc_stas_map[i].sta_id); |
| 349 | } |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * wlan_ipa_dump_sys_pipe() - dump IPA IPA SYS Pipe struct |
| 354 | * @ipa_ctx: IPA IPA struct |
| 355 | * |
| 356 | * Dump entire struct wlan_ipa_sys_pipe |
| 357 | * |
| 358 | * Return: none |
| 359 | */ |
| 360 | static void wlan_ipa_dump_sys_pipe(struct wlan_ipa_priv *ipa_ctx) |
| 361 | { |
| 362 | int i; |
| 363 | |
| 364 | /* IPA SYS Pipes */ |
| 365 | ipa_info("==== IPA SYS Pipes ===="); |
| 366 | |
| 367 | for (i = 0; i < WLAN_IPA_MAX_SYSBAM_PIPE; i++) { |
| 368 | struct wlan_ipa_sys_pipe *sys_pipe; |
| 369 | qdf_ipa_sys_connect_params_t *ipa_sys_params; |
| 370 | |
| 371 | sys_pipe = &ipa_ctx->sys_pipe[i]; |
| 372 | ipa_sys_params = &sys_pipe->ipa_sys_params; |
| 373 | |
| 374 | ipa_info("\nsys_pipe[%d]----\n" |
| 375 | "\tconn_hdl: 0x%x\n" |
| 376 | "\tconn_hdl_valid: %d\n" |
| 377 | "\tnat_en: %d\n" |
| 378 | "\thdr_len %d\n" |
| 379 | "\thdr_additional_const_len: %d\n" |
| 380 | "\thdr_ofst_pkt_size_valid: %d\n" |
| 381 | "\thdr_ofst_pkt_size: %d\n" |
| 382 | "\thdr_little_endian: %d\n" |
| 383 | "\tmode: %d\n" |
| 384 | "\tclient: %d\n" |
| 385 | "\tdesc_fifo_sz: %d\n" |
| 386 | "\tpriv: %pK\n" |
| 387 | "\tnotify: %pK\n" |
| 388 | "\tskip_ep_cfg: %d\n" |
| 389 | "\tkeep_ipa_awake: %d\n", |
| 390 | i, |
| 391 | sys_pipe->conn_hdl, |
| 392 | sys_pipe->conn_hdl_valid, |
| 393 | QDF_IPA_SYS_PARAMS_NAT_EN(ipa_sys_params), |
| 394 | QDF_IPA_SYS_PARAMS_HDR_LEN(ipa_sys_params), |
| 395 | QDF_IPA_SYS_PARAMS_HDR_ADDITIONAL_CONST_LEN( |
| 396 | ipa_sys_params), |
| 397 | QDF_IPA_SYS_PARAMS_HDR_OFST_PKT_SIZE_VALID( |
| 398 | ipa_sys_params), |
| 399 | QDF_IPA_SYS_PARAMS_HDR_OFST_PKT_SIZE(ipa_sys_params), |
| 400 | QDF_IPA_SYS_PARAMS_HDR_LITTLE_ENDIAN(ipa_sys_params), |
| 401 | QDF_IPA_SYS_PARAMS_MODE(ipa_sys_params), |
| 402 | QDF_IPA_SYS_PARAMS_CLIENT(ipa_sys_params), |
| 403 | QDF_IPA_SYS_PARAMS_DESC_FIFO_SZ(ipa_sys_params), |
| 404 | QDF_IPA_SYS_PARAMS_PRIV(ipa_sys_params), |
| 405 | QDF_IPA_SYS_PARAMS_NOTIFY(ipa_sys_params), |
| 406 | QDF_IPA_SYS_PARAMS_SKIP_EP_CFG(ipa_sys_params), |
| 407 | QDF_IPA_SYS_PARAMS_KEEP_IPA_AWAKE(ipa_sys_params)); |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | /** |
| 412 | * wlan_ipa_dump_iface_context() - dump IPA IPA Interface Context struct |
| 413 | * @ipa_ctx: IPA IPA struct |
| 414 | * |
| 415 | * Dump entire struct wlan_ipa_iface_context |
| 416 | * |
| 417 | * Return: none |
| 418 | */ |
| 419 | static void wlan_ipa_dump_iface_context(struct wlan_ipa_priv *ipa_ctx) |
| 420 | { |
| 421 | int i; |
| 422 | |
| 423 | /* IPA Interface Contexts */ |
| 424 | ipa_info("\n==== IPA Interface Contexts ====\n"); |
| 425 | |
| 426 | for (i = 0; i < WLAN_IPA_MAX_IFACE; i++) { |
| 427 | struct wlan_ipa_iface_context *iface_context; |
| 428 | |
| 429 | iface_context = &ipa_ctx->iface_context[i]; |
| 430 | |
| 431 | ipa_info("\niface_context[%d]----\n" |
| 432 | "\tipa_ctx: %pK\n" |
| 433 | "\ttl_context: %pK\n" |
| 434 | "\tcons_client: %d\n" |
| 435 | "\tprod_client: %d\n" |
| 436 | "\tiface_id: %d\n" |
| 437 | "\tsta_id: %d\n" |
| 438 | "\tinterface_lock: %pK\n" |
| 439 | "\tifa_address: 0x%x\n", |
| 440 | i, |
| 441 | iface_context->ipa_ctx, |
| 442 | iface_context->tl_context, |
| 443 | iface_context->cons_client, |
| 444 | iface_context->prod_client, |
| 445 | iface_context->iface_id, |
| 446 | iface_context->sta_id, |
| 447 | &iface_context->interface_lock, |
| 448 | iface_context->ifa_address); |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | void wlan_ipa_dump_info(struct wlan_ipa_priv *ipa_ctx) |
| 453 | { |
| 454 | wlan_ipa_dump_ipa_ctx(ipa_ctx); |
| 455 | wlan_ipa_dump_sys_pipe(ipa_ctx); |
| 456 | wlan_ipa_dump_iface_context(ipa_ctx); |
| 457 | } |
| 458 | |
| 459 | void wlan_ipa_uc_stat_query(struct wlan_ipa_priv *ipa_ctx, |
| 460 | uint32_t *ipa_tx_diff, uint32_t *ipa_rx_diff) |
| 461 | { |
| 462 | *ipa_tx_diff = 0; |
| 463 | *ipa_rx_diff = 0; |
| 464 | |
| 465 | qdf_mutex_acquire(&ipa_ctx->ipa_lock); |
| 466 | if ((ipa_ctx->activated_fw_pipe == WLAN_IPA_UC_NUM_WDI_PIPE) && |
| 467 | (false == ipa_ctx->resource_loading)) { |
| 468 | *ipa_tx_diff = ipa_ctx->ipa_tx_packets_diff; |
| 469 | *ipa_rx_diff = ipa_ctx->ipa_rx_packets_diff; |
| 470 | } |
| 471 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 472 | } |
| 473 | |
| 474 | void wlan_ipa_uc_stat_request(struct wlan_ipa_priv *ipa_ctx, uint8_t reason) |
| 475 | { |
| 476 | qdf_mutex_acquire(&ipa_ctx->ipa_lock); |
| 477 | if ((ipa_ctx->activated_fw_pipe == WLAN_IPA_UC_NUM_WDI_PIPE) && |
| 478 | (false == ipa_ctx->resource_loading)) { |
| 479 | ipa_ctx->stat_req_reason = reason; |
| 480 | cdp_ipa_get_stat(ipa_ctx->dp_soc, ipa_ctx->dp_pdev); |
| 481 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 482 | } else { |
| 483 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 484 | } |
| 485 | } |
| 486 | |
| 487 | /** |
| 488 | * wlan_ipa_print_session_info - Print IPA session info |
| 489 | * @ipa_ctx: IPA context |
| 490 | * |
| 491 | * Return: None |
| 492 | */ |
| 493 | static void wlan_ipa_print_session_info(struct wlan_ipa_priv *ipa_ctx) |
| 494 | { |
| 495 | struct wlan_ipa_uc_pending_event *event = NULL, *next = NULL; |
| 496 | struct wlan_ipa_iface_context *iface_context = NULL; |
| 497 | int i; |
| 498 | |
| 499 | ipa_info("\n==== IPA SESSION INFO ====\n" |
| 500 | "NUM IFACE: %d\n" |
| 501 | "RM STATE: %d\n" |
| 502 | "ACTIVATED FW PIPE: %d\n" |
| 503 | "SAP NUM STAs: %d\n" |
| 504 | "STA CONNECTED: %d\n" |
| 505 | "CONCURRENT MODE: %s\n" |
| 506 | "RSC LOADING: %d\n" |
| 507 | "RSC UNLOADING: %d\n" |
| 508 | "PENDING CONS REQ: %d\n" |
| 509 | "IPA PIPES DOWN: %d\n" |
| 510 | "IPA UC LOADED: %d\n" |
| 511 | "IPA WDI ENABLED: %d\n" |
| 512 | "NUM SEND MSG: %d\n" |
| 513 | "NUM FREE MSG: %d\n", |
| 514 | ipa_ctx->num_iface, |
| 515 | ipa_ctx->rm_state, |
| 516 | ipa_ctx->activated_fw_pipe, |
| 517 | ipa_ctx->sap_num_connected_sta, |
| 518 | ipa_ctx->sta_connected, |
| 519 | (ipa_ctx->mcc_mode ? "MCC" : "SCC"), |
| 520 | ipa_ctx->resource_loading, |
| 521 | ipa_ctx->resource_unloading, |
| 522 | ipa_ctx->pending_cons_req, |
| 523 | ipa_ctx->ipa_pipes_down, |
| 524 | ipa_ctx->uc_loaded, |
| 525 | ipa_ctx->wdi_enabled, |
| 526 | (unsigned int)ipa_ctx->stats.num_send_msg, |
| 527 | (unsigned int)ipa_ctx->stats.num_free_msg); |
| 528 | |
| 529 | for (i = 0; i < WLAN_IPA_MAX_IFACE; i++) { |
| 530 | iface_context = &ipa_ctx->iface_context[i]; |
| 531 | |
| 532 | if (!iface_context->tl_context) |
| 533 | continue; |
| 534 | |
| 535 | ipa_info("\nIFACE[%d]: sta_id:%d, mode:%d, offload:%d", |
| 536 | i, iface_context->sta_id, |
| 537 | iface_context->device_mode, |
| 538 | ipa_ctx->vdev_offload_enabled[iface_context-> |
| 539 | session_id]); |
| 540 | } |
| 541 | |
| 542 | for (i = 0; i < IPA_WLAN_EVENT_MAX; i++) |
| 543 | ipa_info("\nEVENT[%d]=%d", |
| 544 | i, ipa_ctx->stats.event[i]); |
| 545 | |
| 546 | i = 0; |
| 547 | qdf_list_peek_front(&ipa_ctx->pending_event, |
| 548 | (qdf_list_node_t **)&event); |
| 549 | while (event != NULL) { |
| 550 | ipa_info("PENDING EVENT[%d]: EVT:%s, sta_id:%d, MAC:%pM", |
| 551 | i, wlan_ipa_wlan_event_to_str(event->type), |
| 552 | event->sta_id, event->mac_addr); |
| 553 | |
| 554 | qdf_list_peek_next(&ipa_ctx->pending_event, |
| 555 | (qdf_list_node_t *)event, |
| 556 | (qdf_list_node_t **)&next); |
| 557 | event = next; |
| 558 | next = NULL; |
| 559 | i++; |
| 560 | } |
| 561 | } |
| 562 | |
| 563 | /** |
| 564 | * wlan_ipa_print_txrx_stats - Print IPA IPA TX/RX stats |
| 565 | * @ipa_ctx: IPA context |
| 566 | * |
| 567 | * Return: None |
| 568 | */ |
| 569 | static void wlan_ipa_print_txrx_stats(struct wlan_ipa_priv *ipa_ctx) |
| 570 | { |
| 571 | int i; |
| 572 | struct wlan_ipa_iface_context *iface_context = NULL; |
| 573 | |
| 574 | ipa_info("\n==== IPA IPA TX/RX STATS ====\n" |
| 575 | "NUM RM GRANT: %llu\n" |
| 576 | "NUM RM RELEASE: %llu\n" |
| 577 | "NUM RM GRANT IMM: %llu\n" |
| 578 | "NUM CONS PERF REQ: %llu\n" |
| 579 | "NUM PROD PERF REQ: %llu\n" |
| 580 | "NUM RX DROP: %llu\n" |
| 581 | "NUM EXCP PKT: %llu\n" |
| 582 | "NUM TX FWD OK: %llu\n" |
| 583 | "NUM TX FWD ERR: %llu\n" |
| 584 | "NUM TX DESC Q CNT: %llu\n" |
| 585 | "NUM TX DESC ERROR: %llu\n" |
| 586 | "NUM TX COMP CNT: %llu\n" |
| 587 | "NUM TX QUEUED: %llu\n" |
| 588 | "NUM TX DEQUEUED: %llu\n" |
| 589 | "NUM MAX PM QUEUE: %llu\n" |
| 590 | "TX REF CNT: %d\n" |
| 591 | "SUSPENDED: %d\n" |
| 592 | "PEND DESC HEAD: %pK\n" |
| 593 | "TX DESC LIST: %pK\n", |
| 594 | ipa_ctx->stats.num_rm_grant, |
| 595 | ipa_ctx->stats.num_rm_release, |
| 596 | ipa_ctx->stats.num_rm_grant_imm, |
| 597 | ipa_ctx->stats.num_cons_perf_req, |
| 598 | ipa_ctx->stats.num_prod_perf_req, |
| 599 | ipa_ctx->stats.num_rx_drop, |
| 600 | ipa_ctx->stats.num_rx_excep, |
| 601 | ipa_ctx->stats.num_tx_fwd_ok, |
| 602 | ipa_ctx->stats.num_tx_fwd_err, |
| 603 | ipa_ctx->stats.num_tx_desc_q_cnt, |
| 604 | ipa_ctx->stats.num_tx_desc_error, |
| 605 | ipa_ctx->stats.num_tx_comp_cnt, |
| 606 | ipa_ctx->stats.num_tx_queued, |
| 607 | ipa_ctx->stats.num_tx_dequeued, |
| 608 | ipa_ctx->stats.num_max_pm_queue, |
| 609 | ipa_ctx->tx_ref_cnt.counter, |
| 610 | ipa_ctx->suspended, |
| 611 | &ipa_ctx->pend_desc_head, |
| 612 | &ipa_ctx->tx_desc_list); |
| 613 | |
| 614 | for (i = 0; i < WLAN_IPA_MAX_IFACE; i++) { |
| 615 | |
| 616 | iface_context = &ipa_ctx->iface_context[i]; |
| 617 | if (!iface_context->tl_context) |
| 618 | continue; |
| 619 | |
| 620 | ipa_info("IFACE[%d]: TX:%llu, TX DROP:%llu, TX ERR:%llu," |
| 621 | " TX CAC DROP:%llu, RX IPA EXCEP:%llu", |
| 622 | i, iface_context->stats.num_tx, |
| 623 | iface_context->stats.num_tx_drop, |
| 624 | iface_context->stats.num_tx_err, |
| 625 | iface_context->stats.num_tx_cac_drop, |
| 626 | iface_context->stats.num_rx_ipa_excep); |
| 627 | } |
| 628 | } |
| 629 | |
| 630 | void wlan_ipa_print_fw_wdi_stats(struct wlan_ipa_priv *ipa_ctx, |
| 631 | struct ipa_uc_fw_stats *uc_fw_stat) |
| 632 | { |
| 633 | ipa_info("\n==== WLAN FW WDI TX STATS ====\n" |
| 634 | "COMP RING BASE: 0x%x\n" |
| 635 | "COMP RING SIZE: %d\n" |
| 636 | "COMP RING DBELL : 0x%x\n" |
| 637 | "COMP RING DBELL IND VAL : %d\n" |
| 638 | "COMP RING DBELL CACHED VAL : %d\n" |
| 639 | "PKTS ENQ : %d\n" |
| 640 | "PKTS COMP : %d\n" |
| 641 | "IS SUSPEND : %d\n", |
| 642 | uc_fw_stat->tx_comp_ring_base, |
| 643 | uc_fw_stat->tx_comp_ring_size, |
| 644 | uc_fw_stat->tx_comp_ring_dbell_addr, |
| 645 | uc_fw_stat->tx_comp_ring_dbell_ind_val, |
| 646 | uc_fw_stat->tx_comp_ring_dbell_cached_val, |
| 647 | uc_fw_stat->tx_pkts_enqueued, |
| 648 | uc_fw_stat->tx_pkts_completed, |
| 649 | uc_fw_stat->tx_is_suspend); |
| 650 | |
| 651 | ipa_info("\n==== WLAN FW WDI RX STATS ====\n" |
| 652 | "IND RING BASE: 0x%x\n" |
| 653 | "IND RING SIZE: %d\n" |
| 654 | "IND RING DBELL : 0x%x\n" |
| 655 | "IND RING DBELL IND VAL : %d\n" |
| 656 | "IND RING DBELL CACHED VAL : %d\n" |
| 657 | "RDY IND ADDR : 0x%x\n" |
| 658 | "RDY IND CACHE VAL : %d\n" |
| 659 | "RFIL IND : %d\n" |
| 660 | "NUM PKT INDICAT : %d\n" |
| 661 | "BUF REFIL : %d\n" |
| 662 | "NUM DROP NO SPC : %d\n" |
| 663 | "NUM DROP NO BUF : %d\n" |
| 664 | "IS SUSPND : %d\n", |
| 665 | uc_fw_stat->rx_ind_ring_base, |
| 666 | uc_fw_stat->rx_ind_ring_size, |
| 667 | uc_fw_stat->rx_ind_ring_dbell_addr, |
| 668 | uc_fw_stat->rx_ind_ring_dbell_ind_val, |
| 669 | uc_fw_stat->rx_ind_ring_dbell_ind_cached_val, |
| 670 | uc_fw_stat->rx_ind_ring_rdidx_addr, |
| 671 | uc_fw_stat->rx_ind_ring_rd_idx_cached_val, |
| 672 | uc_fw_stat->rx_refill_idx, |
| 673 | uc_fw_stat->rx_num_pkts_indicated, |
| 674 | uc_fw_stat->rx_buf_refilled, |
| 675 | uc_fw_stat->rx_num_ind_drop_no_space, |
| 676 | uc_fw_stat->rx_num_ind_drop_no_buf, |
| 677 | uc_fw_stat->rx_is_suspend); |
| 678 | } |
| 679 | |
| 680 | /** |
| 681 | * wlan_ipa_print_ipa_wdi_stats - Print IPA WDI stats |
| 682 | * @ipa_ctx: IPA context |
| 683 | * |
| 684 | * Return: None |
| 685 | */ |
| 686 | static void wlan_ipa_print_ipa_wdi_stats(struct wlan_ipa_priv *ipa_ctx) |
| 687 | { |
| 688 | qdf_ipa_hw_stats_wdi_info_data_t ipa_stat; |
| 689 | |
| 690 | qdf_ipa_get_wdi_stats(&ipa_stat); |
| 691 | |
| 692 | ipa_info("\n==== IPA WDI TX STATS ====\n" |
| 693 | "NUM PROCD : %d\n" |
| 694 | "CE DBELL : 0x%x\n" |
| 695 | "NUM DBELL FIRED : %d\n" |
| 696 | "COMP RNG FULL : %d\n" |
| 697 | "COMP RNG EMPT : %d\n" |
| 698 | "COMP RNG USE HGH : %d\n" |
| 699 | "COMP RNG USE LOW : %d\n" |
| 700 | "BAM FIFO FULL : %d\n" |
| 701 | "BAM FIFO EMPT : %d\n" |
| 702 | "BAM FIFO USE HGH : %d\n" |
| 703 | "BAM FIFO USE LOW : %d\n" |
| 704 | "NUM DBELL : %d\n" |
| 705 | "NUM UNEXP DBELL : %d\n" |
| 706 | "NUM BAM INT HDL : 0x%x\n" |
| 707 | "NUM QMB INT HDL : 0x%x\n", |
| 708 | ipa_stat.tx_ch_stats.num_pkts_processed, |
| 709 | ipa_stat.tx_ch_stats.copy_engine_doorbell_value, |
| 710 | ipa_stat.tx_ch_stats.num_db_fired, |
| 711 | ipa_stat.tx_ch_stats.tx_comp_ring_stats.ringFull, |
| 712 | ipa_stat.tx_ch_stats.tx_comp_ring_stats.ringEmpty, |
| 713 | ipa_stat.tx_ch_stats.tx_comp_ring_stats.ringUsageHigh, |
| 714 | ipa_stat.tx_ch_stats.tx_comp_ring_stats.ringUsageLow, |
| 715 | ipa_stat.tx_ch_stats.bam_stats.bamFifoFull, |
| 716 | ipa_stat.tx_ch_stats.bam_stats.bamFifoEmpty, |
| 717 | ipa_stat.tx_ch_stats.bam_stats.bamFifoUsageHigh, |
| 718 | ipa_stat.tx_ch_stats.bam_stats.bamFifoUsageLow, |
| 719 | ipa_stat.tx_ch_stats.num_db, |
| 720 | ipa_stat.tx_ch_stats.num_unexpected_db, |
| 721 | ipa_stat.tx_ch_stats.num_bam_int_handled, |
| 722 | ipa_stat.tx_ch_stats.num_qmb_int_handled); |
| 723 | |
| 724 | ipa_info("\n==== IPA WDI RX STATS ====\n" |
| 725 | "MAX OST PKT : %d\n" |
| 726 | "NUM PKT PRCSD : %d\n" |
| 727 | "RNG RP : 0x%x\n" |
| 728 | "IND RNG FULL : %d\n" |
| 729 | "IND RNG EMPT : %d\n" |
| 730 | "IND RNG USE HGH : %d\n" |
| 731 | "IND RNG USE LOW : %d\n" |
| 732 | "BAM FIFO FULL : %d\n" |
| 733 | "BAM FIFO EMPT : %d\n" |
| 734 | "BAM FIFO USE HGH : %d\n" |
| 735 | "BAM FIFO USE LOW : %d\n" |
| 736 | "NUM DB : %d\n" |
| 737 | "NUM UNEXP DB : %d\n" |
| 738 | "NUM BAM INT HNDL : 0x%x\n", |
| 739 | ipa_stat.rx_ch_stats.max_outstanding_pkts, |
| 740 | ipa_stat.rx_ch_stats.num_pkts_processed, |
| 741 | ipa_stat.rx_ch_stats.rx_ring_rp_value, |
| 742 | ipa_stat.rx_ch_stats.rx_ind_ring_stats.ringFull, |
| 743 | ipa_stat.rx_ch_stats.rx_ind_ring_stats.ringEmpty, |
| 744 | ipa_stat.rx_ch_stats.rx_ind_ring_stats.ringUsageHigh, |
| 745 | ipa_stat.rx_ch_stats.rx_ind_ring_stats.ringUsageLow, |
| 746 | ipa_stat.rx_ch_stats.bam_stats.bamFifoFull, |
| 747 | ipa_stat.rx_ch_stats.bam_stats.bamFifoEmpty, |
| 748 | ipa_stat.rx_ch_stats.bam_stats.bamFifoUsageHigh, |
| 749 | ipa_stat.rx_ch_stats.bam_stats.bamFifoUsageLow, |
| 750 | ipa_stat.rx_ch_stats.num_db, |
| 751 | ipa_stat.rx_ch_stats.num_unexpected_db, |
| 752 | ipa_stat.rx_ch_stats.num_bam_int_handled); |
| 753 | } |
| 754 | |
| 755 | void wlan_ipa_uc_info(struct wlan_ipa_priv *ipa_ctx) |
| 756 | { |
| 757 | wlan_ipa_print_session_info(ipa_ctx); |
| 758 | } |
| 759 | |
| 760 | void wlan_ipa_uc_stat(struct wlan_ipa_priv *ipa_ctx) |
| 761 | { |
| 762 | /* IPA IPA TX/RX stats */ |
| 763 | wlan_ipa_print_txrx_stats(ipa_ctx); |
| 764 | /* IPA WDI stats */ |
| 765 | wlan_ipa_print_ipa_wdi_stats(ipa_ctx); |
| 766 | /* WLAN FW WDI stats */ |
| 767 | wlan_ipa_uc_stat_request(ipa_ctx, WLAN_IPA_UC_STAT_REASON_DEBUG); |
| 768 | } |
| 769 | |
| 770 | #ifdef FEATURE_METERING |
| 771 | /** |
| 772 | * wlan_ipa_uc_sharing_stats_request() - Get IPA stats from IPA. |
| 773 | * @ipa_ctx: IPA context |
| 774 | * @reset_stats: reset stat countis after response |
| 775 | * |
| 776 | * Return: None |
| 777 | */ |
| 778 | static void wlan_ipa_uc_sharing_stats_request(struct wlan_ipa_priv *ipa_ctx, |
| 779 | uint8_t reset_stats) |
| 780 | { |
| 781 | qdf_mutex_acquire(&ipa_ctx->ipa_lock); |
| 782 | if (false == ipa_ctx->resource_loading) { |
| 783 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 784 | cdp_ipa_uc_get_share_stats(ipa_ctx->dp_soc, ipa_ctx->dp_pdev, |
| 785 | reset_stats); |
| 786 | } else { |
| 787 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 788 | } |
| 789 | } |
| 790 | |
| 791 | /** |
| 792 | * wlan_ipa_uc_set_quota() - Set quota limit bytes from IPA. |
| 793 | * @ipa_ctx: IPA context |
| 794 | * @set_quota: when 1, FW starts quota monitoring |
| 795 | * @quota_bytes: quota limit in bytes |
| 796 | * |
| 797 | * Return: None |
| 798 | */ |
| 799 | static void wlan_ipa_uc_set_quota(struct wlan_ipa_priv *ipa_ctx, |
| 800 | uint8_t set_quota, |
| 801 | uint64_t quota_bytes) |
| 802 | { |
| 803 | ipa_info("SET_QUOTA: set_quota=%d, quota_bytes=%llu", |
| 804 | set_quota, quota_bytes); |
| 805 | |
| 806 | qdf_mutex_acquire(&ipa_ctx->ipa_lock); |
| 807 | if (false == ipa_ctx->resource_loading) { |
| 808 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 809 | } else { |
| 810 | cdp_ipa_uc_set_quota(ipa_ctx->dp_soc, ipa_ctx->dp_pdev, |
| 811 | quota_bytes); |
| 812 | qdf_mutex_release(&ipa_ctx->ipa_lock); |
| 813 | } |
| 814 | } |
| 815 | |
| 816 | QDF_STATUS wlan_ipa_uc_op_metering(struct wlan_ipa_priv *ipa_ctx, |
| 817 | struct op_msg_type *op_msg) |
| 818 | { |
| 819 | struct op_msg_type *msg = op_msg; |
| 820 | struct ipa_uc_sharing_stats *uc_sharing_stats; |
| 821 | struct ipa_uc_quota_rsp *uc_quota_rsp; |
| 822 | struct ipa_uc_quota_ind *uc_quota_ind; |
| 823 | struct wlan_ipa_iface_context *iface_ctx; |
| 824 | |
| 825 | if (msg->op_code == WLAN_IPA_UC_OPCODE_SHARING_STATS) { |
| 826 | /* fill-up ipa_uc_sharing_stats structure from FW */ |
| 827 | uc_sharing_stats = (struct ipa_uc_sharing_stats *) |
| 828 | ((uint8_t *)op_msg + sizeof(struct op_msg_type)); |
| 829 | |
| 830 | memcpy(&(ipa_ctx->ipa_sharing_stats), uc_sharing_stats, |
| 831 | sizeof(struct ipa_uc_sharing_stats)); |
| 832 | |
| 833 | qdf_event_set(&ipa_ctx->ipa_uc_sharing_stats_comp); |
| 834 | } else if (msg->op_code == WLAN_IPA_UC_OPCODE_QUOTA_RSP) { |
| 835 | /* received set quota response */ |
| 836 | uc_quota_rsp = (struct ipa_uc_quota_rsp *) |
| 837 | ((uint8_t *)op_msg + sizeof(struct op_msg_type)); |
| 838 | |
| 839 | memcpy(&(ipa_ctx->ipa_quota_rsp), uc_quota_rsp, |
| 840 | sizeof(struct ipa_uc_quota_rsp)); |
| 841 | |
| 842 | qdf_event_set(&ipa_ctx->ipa_uc_set_quota_comp); |
| 843 | } else if (msg->op_code == WLAN_IPA_UC_OPCODE_QUOTA_IND) { |
| 844 | /* hit quota limit */ |
| 845 | uc_quota_ind = (struct ipa_uc_quota_ind *) |
| 846 | ((uint8_t *)op_msg + sizeof(struct op_msg_type)); |
| 847 | |
| 848 | ipa_ctx->ipa_quota_ind.quota_bytes = |
| 849 | uc_quota_ind->quota_bytes; |
| 850 | |
| 851 | /* send quota exceeded indication to IPA */ |
| 852 | iface_ctx = wlan_ipa_get_iface(ipa_ctx, QDF_STA_MODE); |
| 853 | if (iface_ctx) |
| 854 | qdf_ipa_broadcast_wdi_quota_reach_ind( |
| 855 | iface_ctx->dev->ifindex, |
| 856 | uc_quota_ind->quota_bytes); |
| 857 | else |
| 858 | ipa_err("Failed quota_reach_ind: NULL interface"); |
| 859 | } else { |
| 860 | return QDF_STATUS_E_INVAL; |
| 861 | } |
| 862 | |
| 863 | return QDF_STATUS_SUCCESS; |
| 864 | } |
| 865 | |
| 866 | /** |
| 867 | * wlan_ipa_wdi_meter_notifier_cb() - WLAN to IPA callback handler. |
| 868 | * IPA calls to get WLAN stats or set quota limit. |
| 869 | * @priv: pointer to private data registered with IPA (we register a |
| 870 | * pointer to the IPA context) |
| 871 | * @evt: the IPA event which triggered the callback |
| 872 | * @data: data associated with the event |
| 873 | * |
| 874 | * Return: None |
| 875 | */ |
| 876 | void wlan_ipa_wdi_meter_notifier_cb(qdf_ipa_wdi_meter_evt_type_t evt, |
| 877 | void *data) |
| 878 | { |
| 879 | struct wlan_ipa_priv *ipa_ctx = wlan_ipa_get_obj_context(); |
| 880 | struct wlan_ipa_iface_context *iface_ctx; |
| 881 | qdf_ipa_get_wdi_sap_stats_t *wdi_sap_stats; |
| 882 | qdf_ipa_set_wifi_quota_t *ipa_set_quota; |
| 883 | QDF_STATUS status; |
| 884 | |
| 885 | ipa_info("event=%d", evt); |
| 886 | |
| 887 | iface_ctx = wlan_ipa_get_iface(ipa_ctx, QDF_STA_MODE); |
| 888 | if (!iface_ctx) { |
| 889 | ipa_err("IPA uC share stats failed - no iface"); |
| 890 | QDF_IPA_GET_WDI_SAP_STATS_STATS_VALID(wdi_sap_stats) = |
| 891 | 0; |
| 892 | return; |
| 893 | } |
| 894 | |
| 895 | switch (evt) { |
| 896 | case IPA_GET_WDI_SAP_STATS: |
| 897 | /* fill-up ipa_get_wdi_sap_stats structure after getting |
| 898 | * ipa_uc_fw_stats from FW |
| 899 | */ |
| 900 | wdi_sap_stats = data; |
| 901 | |
| 902 | qdf_event_reset(&ipa_ctx->ipa_uc_sharing_stats_comp); |
| 903 | wlan_ipa_uc_sharing_stats_request(ipa_ctx, |
| 904 | QDF_IPA_GET_WDI_SAP_STATS_RESET_STATS(wdi_sap_stats)); |
| 905 | status = qdf_wait_for_event_completion( |
| 906 | &ipa_ctx->ipa_uc_sharing_stats_comp, |
| 907 | msecs_to_jiffies(IPA_UC_SHARING_STATES_WAIT_TIME)); |
| 908 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
| 909 | ipa_err("IPA uC share stats request timed out"); |
| 910 | QDF_IPA_GET_WDI_SAP_STATS_STATS_VALID(wdi_sap_stats) |
| 911 | = 0; |
| 912 | } else { |
| 913 | QDF_IPA_GET_WDI_SAP_STATS_STATS_VALID(wdi_sap_stats) |
| 914 | = 1; |
| 915 | |
| 916 | QDF_IPA_GET_WDI_SAP_STATS_IPV4_RX_PACKETS(wdi_sap_stats) |
| 917 | = ipa_ctx->ipa_sharing_stats.ipv4_rx_packets; |
| 918 | QDF_IPA_GET_WDI_SAP_STATS_IPV4_RX_BYTES(wdi_sap_stats) |
| 919 | = ipa_ctx->ipa_sharing_stats.ipv4_rx_bytes; |
| 920 | QDF_IPA_GET_WDI_SAP_STATS_IPV6_RX_PACKETS(wdi_sap_stats) |
| 921 | = ipa_ctx->ipa_sharing_stats.ipv6_rx_packets; |
| 922 | QDF_IPA_GET_WDI_SAP_STATS_IPV6_RX_BYTES(wdi_sap_stats) |
| 923 | = ipa_ctx->ipa_sharing_stats.ipv6_rx_bytes; |
| 924 | QDF_IPA_GET_WDI_SAP_STATS_IPV4_TX_PACKETS(wdi_sap_stats) |
| 925 | = ipa_ctx->ipa_sharing_stats.ipv4_tx_packets; |
| 926 | QDF_IPA_GET_WDI_SAP_STATS_IPV4_TX_BYTES(wdi_sap_stats) |
| 927 | = ipa_ctx->ipa_sharing_stats.ipv4_tx_bytes; |
| 928 | QDF_IPA_GET_WDI_SAP_STATS_IPV6_TX_PACKETS(wdi_sap_stats) |
| 929 | = ipa_ctx->ipa_sharing_stats.ipv6_tx_packets; |
| 930 | QDF_IPA_GET_WDI_SAP_STATS_IPV6_TX_BYTES(wdi_sap_stats) |
| 931 | = ipa_ctx->ipa_sharing_stats.ipv6_tx_bytes; |
| 932 | } |
| 933 | break; |
| 934 | |
| 935 | case IPA_SET_WIFI_QUOTA: |
| 936 | /* get ipa_set_wifi_quota structure from IPA and pass to FW |
| 937 | * through quota_exceeded field in ipa_uc_fw_stats |
| 938 | */ |
| 939 | ipa_set_quota = data; |
| 940 | |
| 941 | qdf_event_reset(&ipa_ctx->ipa_uc_set_quota_comp); |
| 942 | wlan_ipa_uc_set_quota(ipa_ctx, ipa_set_quota->set_quota, |
| 943 | ipa_set_quota->quota_bytes); |
| 944 | |
| 945 | status = qdf_wait_for_event_completion( |
| 946 | &ipa_ctx->ipa_uc_set_quota_comp, |
| 947 | msecs_to_jiffies(IPA_UC_SET_QUOTA_WAIT_TIME)); |
| 948 | if (!QDF_IS_STATUS_SUCCESS(status)) { |
| 949 | ipa_err("IPA uC set quota request timed out"); |
| 950 | QDF_IPA_SET_WIFI_QUOTA_SET_VALID(ipa_set_quota) = 0; |
| 951 | } else { |
| 952 | QDF_IPA_SET_WIFI_QUOTA_BYTES(ipa_set_quota) = |
| 953 | ((uint64_t)(ipa_ctx->ipa_quota_rsp.quota_hi) |
| 954 | <<32)|ipa_ctx->ipa_quota_rsp.quota_lo; |
| 955 | QDF_IPA_SET_WIFI_QUOTA_SET_VALID(ipa_set_quota) = |
| 956 | ipa_ctx->ipa_quota_rsp.success; |
| 957 | } |
| 958 | break; |
| 959 | } |
| 960 | } |
| 961 | #endif /* FEATURE_METERING */ |