Lines Matching full:adapter
36 struct mwifiex_adapter *adapter = priv->adapter; in mwifiex_add_bss_prio_tbl() local
42 dev_err(adapter->dev, "%s: failed to alloc bss_prio\n", in mwifiex_add_bss_prio_tbl()
49 if (!adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur) in mwifiex_add_bss_prio_tbl()
50 adapter->bss_prio_tbl[priv->bss_priority].bss_prio_cur = in mwifiex_add_bss_prio_tbl()
53 spin_lock_irqsave(&adapter->bss_prio_tbl[priv->bss_priority] in mwifiex_add_bss_prio_tbl()
56 &adapter->bss_prio_tbl[priv->bss_priority] in mwifiex_add_bss_prio_tbl()
58 spin_unlock_irqrestore(&adapter->bss_prio_tbl[priv->bss_priority] in mwifiex_add_bss_prio_tbl()
145 * This function allocates buffers for members of the adapter
152 static int mwifiex_allocate_adapter(struct mwifiex_adapter *adapter) in mwifiex_allocate_adapter() argument
157 ret = mwifiex_alloc_cmd_buffer(adapter); in mwifiex_allocate_adapter()
159 dev_err(adapter->dev, "%s: failed to alloc cmd buffer\n", in mwifiex_allocate_adapter()
164 adapter->sleep_cfm = in mwifiex_allocate_adapter()
168 if (!adapter->sleep_cfm) { in mwifiex_allocate_adapter()
169 dev_err(adapter->dev, "%s: failed to alloc sleep cfm" in mwifiex_allocate_adapter()
173 skb_reserve(adapter->sleep_cfm, INTF_HEADER_LEN); in mwifiex_allocate_adapter()
179 * This function initializes the adapter structure and sets default
180 * values to the members of adapter.
185 static void mwifiex_init_adapter(struct mwifiex_adapter *adapter) in mwifiex_init_adapter() argument
189 skb_put(adapter->sleep_cfm, sizeof(struct mwifiex_opt_sleep_confirm)); in mwifiex_init_adapter()
191 adapter->cmd_sent = false; in mwifiex_init_adapter()
193 if (adapter->iface_type == MWIFIEX_PCIE) in mwifiex_init_adapter()
194 adapter->data_sent = false; in mwifiex_init_adapter()
196 adapter->data_sent = true; in mwifiex_init_adapter()
198 adapter->cmd_resp_received = false; in mwifiex_init_adapter()
199 adapter->event_received = false; in mwifiex_init_adapter()
200 adapter->data_received = false; in mwifiex_init_adapter()
202 adapter->surprise_removed = false; in mwifiex_init_adapter()
204 adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING; in mwifiex_init_adapter()
206 adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM; in mwifiex_init_adapter()
207 adapter->ps_state = PS_STATE_AWAKE; in mwifiex_init_adapter()
208 adapter->need_to_wakeup = false; in mwifiex_init_adapter()
210 adapter->scan_mode = HostCmd_BSS_MODE_ANY; in mwifiex_init_adapter()
211 adapter->specific_scan_time = MWIFIEX_SPECIFIC_SCAN_CHAN_TIME; in mwifiex_init_adapter()
212 adapter->active_scan_time = MWIFIEX_ACTIVE_SCAN_CHAN_TIME; in mwifiex_init_adapter()
213 adapter->passive_scan_time = MWIFIEX_PASSIVE_SCAN_CHAN_TIME; in mwifiex_init_adapter()
215 adapter->scan_probes = 1; in mwifiex_init_adapter()
217 adapter->multiple_dtim = 1; in mwifiex_init_adapter()
219 adapter->local_listen_interval = 0; /* default value in firmware in mwifiex_init_adapter()
222 adapter->is_deep_sleep = false; in mwifiex_init_adapter()
224 adapter->delay_null_pkt = false; in mwifiex_init_adapter()
225 adapter->delay_to_ps = 1000; in mwifiex_init_adapter()
226 adapter->enhanced_ps_mode = PS_MODE_AUTO; in mwifiex_init_adapter()
228 adapter->gen_null_pkt = false; /* Disable NULL Pkg generation by in mwifiex_init_adapter()
230 adapter->pps_uapsd_mode = false; /* Disable pps/uapsd mode by in mwifiex_init_adapter()
232 adapter->pm_wakeup_card_req = false; in mwifiex_init_adapter()
234 adapter->pm_wakeup_fw_try = false; in mwifiex_init_adapter()
236 adapter->max_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; in mwifiex_init_adapter()
237 adapter->tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; in mwifiex_init_adapter()
238 adapter->curr_tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K; in mwifiex_init_adapter()
240 adapter->is_hs_configured = false; in mwifiex_init_adapter()
241 adapter->hs_cfg.conditions = cpu_to_le32(HOST_SLEEP_CFG_COND_DEF); in mwifiex_init_adapter()
242 adapter->hs_cfg.gpio = HOST_SLEEP_CFG_GPIO_DEF; in mwifiex_init_adapter()
243 adapter->hs_cfg.gap = HOST_SLEEP_CFG_GAP_DEF; in mwifiex_init_adapter()
244 adapter->hs_activated = false; in mwifiex_init_adapter()
246 memset(adapter->event_body, 0, sizeof(adapter->event_body)); in mwifiex_init_adapter()
247 adapter->hw_dot_11n_dev_cap = 0; in mwifiex_init_adapter()
248 adapter->hw_dev_mcs_support = 0; in mwifiex_init_adapter()
249 adapter->sec_chan_offset = 0; in mwifiex_init_adapter()
250 adapter->adhoc_11n_enabled = false; in mwifiex_init_adapter()
252 mwifiex_wmm_init(adapter); in mwifiex_init_adapter()
254 if (adapter->sleep_cfm) { in mwifiex_init_adapter()
256 adapter->sleep_cfm->data; in mwifiex_init_adapter()
257 memset(sleep_cfm_buf, 0, adapter->sleep_cfm->len); in mwifiex_init_adapter()
261 cpu_to_le16(adapter->sleep_cfm->len); in mwifiex_init_adapter()
266 memset(&adapter->sleep_params, 0, sizeof(adapter->sleep_params)); in mwifiex_init_adapter()
267 memset(&adapter->sleep_period, 0, sizeof(adapter->sleep_period)); in mwifiex_init_adapter()
268 adapter->tx_lock_flag = false; in mwifiex_init_adapter()
269 adapter->null_pkt_interval = 0; in mwifiex_init_adapter()
270 adapter->fw_bands = 0; in mwifiex_init_adapter()
271 adapter->config_bands = 0; in mwifiex_init_adapter()
272 adapter->adhoc_start_band = 0; in mwifiex_init_adapter()
273 adapter->scan_channels = NULL; in mwifiex_init_adapter()
274 adapter->fw_release_number = 0; in mwifiex_init_adapter()
275 adapter->fw_cap_info = 0; in mwifiex_init_adapter()
276 memset(&adapter->upld_buf, 0, sizeof(adapter->upld_buf)); in mwifiex_init_adapter()
277 adapter->event_cause = 0; in mwifiex_init_adapter()
278 adapter->region_code = 0; in mwifiex_init_adapter()
279 adapter->bcn_miss_time_out = DEFAULT_BCN_MISS_TIMEOUT; in mwifiex_init_adapter()
280 adapter->adhoc_awake_period = 0; in mwifiex_init_adapter()
281 memset(&adapter->arp_filter, 0, sizeof(adapter->arp_filter)); in mwifiex_init_adapter()
282 adapter->arp_filter_size = 0; in mwifiex_init_adapter()
302 struct mwifiex_adapter *adapter) in mwifiex_wake_up_net_dev_queue() argument
306 spin_lock_irqsave(&adapter->queue_lock, dev_queue_flags); in mwifiex_wake_up_net_dev_queue()
308 spin_unlock_irqrestore(&adapter->queue_lock, dev_queue_flags); in mwifiex_wake_up_net_dev_queue()
315 struct mwifiex_adapter *adapter) in mwifiex_stop_net_dev_queue() argument
319 spin_lock_irqsave(&adapter->queue_lock, dev_queue_flags); in mwifiex_stop_net_dev_queue()
321 spin_unlock_irqrestore(&adapter->queue_lock, dev_queue_flags); in mwifiex_stop_net_dev_queue()
328 static void mwifiex_free_lock_list(struct mwifiex_adapter *adapter) in mwifiex_free_lock_list() argument
334 list_del(&adapter->cmd_free_q); in mwifiex_free_lock_list()
335 list_del(&adapter->cmd_pending_q); in mwifiex_free_lock_list()
336 list_del(&adapter->scan_pending_q); in mwifiex_free_lock_list()
338 for (i = 0; i < adapter->priv_num; i++) in mwifiex_free_lock_list()
339 list_del(&adapter->bss_prio_tbl[i].bss_prio_head); in mwifiex_free_lock_list()
341 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_free_lock_list()
342 if (adapter->priv[i]) { in mwifiex_free_lock_list()
343 priv = adapter->priv[i]; in mwifiex_free_lock_list()
353 * This function frees the adapter structure.
359 * routines for every interface, before the actual adapter
363 mwifiex_free_adapter(struct mwifiex_adapter *adapter) in mwifiex_free_adapter() argument
365 if (!adapter) { in mwifiex_free_adapter()
366 pr_err("%s: adapter is NULL\n", __func__); in mwifiex_free_adapter()
370 mwifiex_cancel_all_pending_cmd(adapter); in mwifiex_free_adapter()
373 mwifiex_free_lock_list(adapter); in mwifiex_free_adapter()
376 dev_dbg(adapter->dev, "info: free cmd buffer\n"); in mwifiex_free_adapter()
377 mwifiex_free_cmd_buffer(adapter); in mwifiex_free_adapter()
379 del_timer(&adapter->cmd_timer); in mwifiex_free_adapter()
381 dev_dbg(adapter->dev, "info: free scan table\n"); in mwifiex_free_adapter()
383 adapter->if_ops.cleanup_if(adapter); in mwifiex_free_adapter()
385 if (adapter->sleep_cfm) in mwifiex_free_adapter()
386 dev_kfree_skb_any(adapter->sleep_cfm); in mwifiex_free_adapter()
393 int mwifiex_init_lock_list(struct mwifiex_adapter *adapter) in mwifiex_init_lock_list() argument
398 spin_lock_init(&adapter->mwifiex_lock); in mwifiex_init_lock_list()
399 spin_lock_init(&adapter->int_lock); in mwifiex_init_lock_list()
400 spin_lock_init(&adapter->main_proc_lock); in mwifiex_init_lock_list()
401 spin_lock_init(&adapter->mwifiex_cmd_lock); in mwifiex_init_lock_list()
402 spin_lock_init(&adapter->queue_lock); in mwifiex_init_lock_list()
403 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_init_lock_list()
404 if (adapter->priv[i]) { in mwifiex_init_lock_list()
405 priv = adapter->priv[i]; in mwifiex_init_lock_list()
413 INIT_LIST_HEAD(&adapter->cmd_free_q); in mwifiex_init_lock_list()
415 INIT_LIST_HEAD(&adapter->cmd_pending_q); in mwifiex_init_lock_list()
417 INIT_LIST_HEAD(&adapter->scan_pending_q); in mwifiex_init_lock_list()
419 spin_lock_init(&adapter->cmd_free_q_lock); in mwifiex_init_lock_list()
420 spin_lock_init(&adapter->cmd_pending_q_lock); in mwifiex_init_lock_list()
421 spin_lock_init(&adapter->scan_pending_q_lock); in mwifiex_init_lock_list()
423 for (i = 0; i < adapter->priv_num; ++i) { in mwifiex_init_lock_list()
424 INIT_LIST_HEAD(&adapter->bss_prio_tbl[i].bss_prio_head); in mwifiex_init_lock_list()
425 adapter->bss_prio_tbl[i].bss_prio_cur = NULL; in mwifiex_init_lock_list()
426 spin_lock_init(&adapter->bss_prio_tbl[i].bss_prio_lock); in mwifiex_init_lock_list()
429 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_init_lock_list()
430 if (!adapter->priv[i]) in mwifiex_init_lock_list()
432 priv = adapter->priv[i]; in mwifiex_init_lock_list()
451 * - Allocate adapter structure
452 * - Initialize the adapter structure
454 * - Add BSS priority tables to the adapter structure
458 int mwifiex_init_fw(struct mwifiex_adapter *adapter) in mwifiex_init_fw() argument
466 adapter->hw_status = MWIFIEX_HW_STATUS_INITIALIZING; in mwifiex_init_fw()
468 /* Allocate memory for member of adapter structure */ in mwifiex_init_fw()
469 ret = mwifiex_allocate_adapter(adapter); in mwifiex_init_fw()
473 /* Initialize adapter structure */ in mwifiex_init_fw()
474 mwifiex_init_adapter(adapter); in mwifiex_init_fw()
476 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_init_fw()
477 if (adapter->priv[i]) { in mwifiex_init_fw()
478 priv = adapter->priv[i]; in mwifiex_init_fw()
486 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_init_fw()
487 if (adapter->priv[i]) { in mwifiex_init_fw()
488 ret = mwifiex_sta_init_cmd(adapter->priv[i], first_sta); in mwifiex_init_fw()
496 spin_lock_irqsave(&adapter->cmd_pending_q_lock, flags); in mwifiex_init_fw()
497 is_cmd_pend_q_empty = list_empty(&adapter->cmd_pending_q); in mwifiex_init_fw()
498 spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags); in mwifiex_init_fw()
501 if (mwifiex_main_process(adapter) != -1) in mwifiex_init_fw()
504 adapter->hw_status = MWIFIEX_HW_STATUS_READY; in mwifiex_init_fw()
519 struct mwifiex_adapter *adapter = priv->adapter; in mwifiex_delete_bss_prio_tbl() local
525 for (i = 0; i < adapter->priv_num; ++i) { in mwifiex_delete_bss_prio_tbl()
526 head = &adapter->bss_prio_tbl[i].bss_prio_head; in mwifiex_delete_bss_prio_tbl()
527 cur = &adapter->bss_prio_tbl[i].bss_prio_cur; in mwifiex_delete_bss_prio_tbl()
528 lock = &adapter->bss_prio_tbl[i].bss_prio_lock; in mwifiex_delete_bss_prio_tbl()
529 dev_dbg(adapter->dev, "info: delete BSS priority table," in mwifiex_delete_bss_prio_tbl()
545 dev_dbg(adapter->dev, "info: Delete " in mwifiex_delete_bss_prio_tbl()
567 * - Free the adapter
571 mwifiex_shutdown_drv(struct mwifiex_adapter *adapter) in mwifiex_shutdown_drv() argument
579 if (adapter->hw_status == MWIFIEX_HW_STATUS_NOT_READY) in mwifiex_shutdown_drv()
582 adapter->hw_status = MWIFIEX_HW_STATUS_CLOSING; in mwifiex_shutdown_drv()
584 if (adapter->mwifiex_processing) { in mwifiex_shutdown_drv()
585 dev_warn(adapter->dev, "main process is still running\n"); in mwifiex_shutdown_drv()
590 dev_dbg(adapter->dev, "info: shutdown mwifiex...\n"); in mwifiex_shutdown_drv()
593 for (i = 0; i < adapter->priv_num; i++) { in mwifiex_shutdown_drv()
594 if (adapter->priv[i]) { in mwifiex_shutdown_drv()
595 priv = adapter->priv[i]; in mwifiex_shutdown_drv()
602 spin_lock_irqsave(&adapter->mwifiex_lock, flags); in mwifiex_shutdown_drv()
604 /* Free adapter structure */ in mwifiex_shutdown_drv()
605 mwifiex_free_adapter(adapter); in mwifiex_shutdown_drv()
607 spin_unlock_irqrestore(&adapter->mwifiex_lock, flags); in mwifiex_shutdown_drv()
610 ret = mwifiex_shutdown_fw_complete(adapter); in mwifiex_shutdown_drv()
627 int mwifiex_dnld_fw(struct mwifiex_adapter *adapter, in mwifiex_dnld_fw() argument
633 adapter->winner = 0; in mwifiex_dnld_fw()
636 ret = adapter->if_ops.check_fw_status(adapter, poll_num); in mwifiex_dnld_fw()
638 dev_notice(adapter->dev, in mwifiex_dnld_fw()
645 if (!adapter->winner) { in mwifiex_dnld_fw()
646 dev_notice(adapter->dev, in mwifiex_dnld_fw()
654 ret = adapter->if_ops.prog_fw(adapter, pmfw); in mwifiex_dnld_fw()
656 dev_err(adapter->dev, "prog_fw failed ret=%#x\n", ret); in mwifiex_dnld_fw()
663 ret = adapter->if_ops.check_fw_status(adapter, poll_num); in mwifiex_dnld_fw()
665 dev_err(adapter->dev, "FW failed to be active in time\n"); in mwifiex_dnld_fw()
670 adapter->if_ops.enable_int(adapter); in mwifiex_dnld_fw()