Lines Matching refs:wil
186 static void wil_ring_fini_tx(struct wil6210_priv *wil, int id) in wil_ring_fini_tx() argument
188 struct wil_ring *ring = &wil->ring_tx[id]; in wil_ring_fini_tx()
189 struct wil_ring_tx_data *txdata = &wil->ring_tx_data[id]; in wil_ring_fini_tx()
191 lockdep_assert_held(&wil->mutex); in wil_ring_fini_tx()
196 wil_dbg_misc(wil, "vring_fini_tx: id=%d\n", id); in wil_ring_fini_tx()
211 if (test_bit(wil_status_napi_en, wil->status)) in wil_ring_fini_tx()
212 napi_synchronize(&wil->napi_tx); in wil_ring_fini_tx()
214 wil->txrx_ops.ring_fini_tx(wil, ring); in wil_ring_fini_tx()
222 struct wil6210_priv *wil = vif_to_wil(vif); in wil_disconnect_cid() local
225 struct wil_sta_info *sta = &wil->sta[cid]; in wil_disconnect_cid()
228 wil_dbg_misc(wil, "disconnect_cid: CID %d, MID %d, status %d\n", in wil_disconnect_cid()
233 wil_err(wil, "STA MID mismatch with VIF MID(%d)\n", in wil_disconnect_cid()
268 wil_tid_ampdu_rx_free(wil, r); in wil_disconnect_cid()
276 for (i = 0; i < ARRAY_SIZE(wil->ring_tx); i++) { in wil_disconnect_cid()
277 if (wil->ring2cid_tid[i][0] == cid) in wil_disconnect_cid()
278 wil_ring_fini_tx(wil, i); in wil_disconnect_cid()
285 static bool wil_vif_is_connected(struct wil6210_priv *wil, u8 mid) in wil_vif_is_connected() argument
289 for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { in wil_vif_is_connected()
290 if (wil->sta[i].mid == mid && in wil_vif_is_connected()
291 wil->sta[i].status == wil_sta_connected) in wil_vif_is_connected()
301 struct wil6210_priv *wil = vif_to_wil(vif); in _wil6210_disconnect() local
313 wil_info(wil, "bssid=%pM, reason=%d, ev%s\n", bssid, in _wil6210_disconnect()
328 cid = wil_find_cid(wil, vif->mid, bssid); in _wil6210_disconnect()
329 wil_dbg_misc(wil, "Disconnect %pM, CID=%d, reason=%d\n", in _wil6210_disconnect()
334 wil_dbg_misc(wil, "Disconnect all\n"); in _wil6210_disconnect()
344 wil_update_net_queues_bh(wil, vif, NULL, true); in _wil6210_disconnect()
346 if (!wil_has_other_active_ifaces(wil, ndev, false, true)) in _wil6210_disconnect()
347 wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); in _wil6210_disconnect()
350 atomic_dec(&wil->connected_vifs); in _wil6210_disconnect()
366 if (!wil_vif_is_connected(wil, vif->mid)) { in _wil6210_disconnect()
367 wil_update_net_queues_bh(wil, vif, NULL, true); in _wil6210_disconnect()
370 atomic_dec(&wil->connected_vifs); in _wil6210_disconnect()
372 wil_update_net_queues_bh(wil, vif, NULL, false); in _wil6210_disconnect()
384 struct wil6210_priv *wil = vif_to_wil(vif); in wil_disconnect_worker() local
402 rc = wmi_call(wil, WMI_DISCONNECT_CMDID, vif->mid, NULL, 0, in wil_disconnect_worker()
406 wil_err(wil, "disconnect error %d\n", rc); in wil_disconnect_worker()
410 wil_update_net_queues_bh(wil, vif, NULL, true); in wil_disconnect_worker()
417 static int wil_wait_for_recovery(struct wil6210_priv *wil) in wil_wait_for_recovery() argument
419 if (wait_event_interruptible(wil->wq, wil->recovery_state != in wil_wait_for_recovery()
421 wil_err(wil, "Interrupt, canceling recovery\n"); in wil_wait_for_recovery()
424 if (wil->recovery_state != fw_recovery_running) { in wil_wait_for_recovery()
425 wil_info(wil, "Recovery cancelled\n"); in wil_wait_for_recovery()
428 wil_info(wil, "Proceed with recovery\n"); in wil_wait_for_recovery()
432 void wil_set_recovery_state(struct wil6210_priv *wil, int state) in wil_set_recovery_state() argument
434 wil_dbg_misc(wil, "set_recovery_state: %d -> %d\n", in wil_set_recovery_state()
435 wil->recovery_state, state); in wil_set_recovery_state()
437 wil->recovery_state = state; in wil_set_recovery_state()
438 wake_up_interruptible(&wil->wq); in wil_set_recovery_state()
441 bool wil_is_recovery_blocked(struct wil6210_priv *wil) in wil_is_recovery_blocked() argument
443 return no_fw_recovery && (wil->recovery_state == fw_recovery_pending); in wil_is_recovery_blocked()
448 struct wil6210_priv *wil = container_of(work, struct wil6210_priv, in wil_fw_error_worker() local
450 struct net_device *ndev = wil->main_ndev; in wil_fw_error_worker()
453 wil_dbg_misc(wil, "fw error worker\n"); in wil_fw_error_worker()
456 wil_info(wil, "No recovery - interface is down\n"); in wil_fw_error_worker()
464 if (time_is_after_jiffies(wil->last_fw_recovery + in wil_fw_error_worker()
466 wil->recovery_count++; in wil_fw_error_worker()
468 wil->recovery_count = 1; /* fw was alive for a long time */ in wil_fw_error_worker()
470 if (wil->recovery_count > WIL6210_FW_RECOVERY_RETRIES) { in wil_fw_error_worker()
471 wil_err(wil, "too many recovery attempts (%d), giving up\n", in wil_fw_error_worker()
472 wil->recovery_count); in wil_fw_error_worker()
476 wil->last_fw_recovery = jiffies; in wil_fw_error_worker()
478 wil_info(wil, "fw error recovery requested (try %d)...\n", in wil_fw_error_worker()
479 wil->recovery_count); in wil_fw_error_worker()
481 wil->recovery_state = fw_recovery_running; in wil_fw_error_worker()
482 if (wil_wait_for_recovery(wil) != 0) in wil_fw_error_worker()
485 mutex_lock(&wil->mutex); in wil_fw_error_worker()
495 __wil_down(wil); in wil_fw_error_worker()
496 __wil_up(wil); in wil_fw_error_worker()
500 wil_info(wil, "No recovery for AP-like interface\n"); in wil_fw_error_worker()
504 wil_err(wil, "No recovery - unknown interface type %d\n", in wil_fw_error_worker()
508 mutex_unlock(&wil->mutex); in wil_fw_error_worker()
511 static int wil_find_free_ring(struct wil6210_priv *wil) in wil_find_free_ring() argument
514 int min_ring_id = wil_get_min_tx_ring_id(wil); in wil_find_free_ring()
517 if (!wil->ring_tx[i].va) in wil_find_free_ring()
525 struct wil6210_priv *wil = vif_to_wil(vif); in wil_ring_init_tx() local
529 wil_err(wil, "No connection pending\n"); in wil_ring_init_tx()
532 ringid = wil_find_free_ring(wil); in wil_ring_init_tx()
534 wil_err(wil, "No free vring found\n"); in wil_ring_init_tx()
538 wil_dbg_wmi(wil, "Configure for connection CID %d MID %d ring %d\n", in wil_ring_init_tx()
541 rc = wil->txrx_ops.ring_init_tx(vif, ringid, 1 << tx_ring_order, in wil_ring_init_tx()
544 wil_err(wil, "init TX for CID %d MID %d vring %d failed\n", in wil_ring_init_tx()
553 struct wil6210_priv *wil = vif_to_wil(vif); in wil_bcast_init() local
556 if (ri >= 0 && wil->ring_tx[ri].va) in wil_bcast_init()
559 ri = wil_find_free_ring(wil); in wil_bcast_init()
564 rc = wil->txrx_ops.ring_init_bcast(vif, ri, 1 << bcast_ring_order); in wil_bcast_init()
573 struct wil6210_priv *wil = vif_to_wil(vif); in wil_bcast_fini() local
580 wil_ring_fini_tx(wil, ri); in wil_bcast_fini()
583 void wil_bcast_fini_all(struct wil6210_priv *wil) in wil_bcast_fini_all() argument
588 for (i = 0; i < wil->max_vifs; i++) { in wil_bcast_fini_all()
589 vif = wil->vifs[i]; in wil_bcast_fini_all()
595 int wil_priv_init(struct wil6210_priv *wil) in wil_priv_init() argument
599 wil_dbg_misc(wil, "priv_init\n"); in wil_priv_init()
601 memset(wil->sta, 0, sizeof(wil->sta)); in wil_priv_init()
603 spin_lock_init(&wil->sta[i].tid_rx_lock); in wil_priv_init()
604 wil->sta[i].mid = U8_MAX; in wil_priv_init()
608 spin_lock_init(&wil->ring_tx_data[i].lock); in wil_priv_init()
610 mutex_init(&wil->mutex); in wil_priv_init()
611 mutex_init(&wil->vif_mutex); in wil_priv_init()
612 mutex_init(&wil->wmi_mutex); in wil_priv_init()
613 mutex_init(&wil->halp.lock); in wil_priv_init()
615 init_completion(&wil->wmi_ready); in wil_priv_init()
616 init_completion(&wil->wmi_call); in wil_priv_init()
617 init_completion(&wil->halp.comp); in wil_priv_init()
619 INIT_WORK(&wil->wmi_event_worker, wmi_event_worker); in wil_priv_init()
620 INIT_WORK(&wil->fw_error_worker, wil_fw_error_worker); in wil_priv_init()
622 INIT_LIST_HEAD(&wil->pending_wmi_ev); in wil_priv_init()
623 spin_lock_init(&wil->wmi_ev_lock); in wil_priv_init()
624 spin_lock_init(&wil->net_queue_lock); in wil_priv_init()
625 init_waitqueue_head(&wil->wq); in wil_priv_init()
627 wil->wmi_wq = create_singlethread_workqueue(WIL_NAME "_wmi"); in wil_priv_init()
628 if (!wil->wmi_wq) in wil_priv_init()
631 wil->wq_service = create_singlethread_workqueue(WIL_NAME "_service"); in wil_priv_init()
632 if (!wil->wq_service) in wil_priv_init()
635 wil->last_fw_recovery = jiffies; in wil_priv_init()
636 wil->tx_interframe_timeout = WIL6210_ITR_TX_INTERFRAME_TIMEOUT_DEFAULT; in wil_priv_init()
637 wil->rx_interframe_timeout = WIL6210_ITR_RX_INTERFRAME_TIMEOUT_DEFAULT; in wil_priv_init()
638 wil->tx_max_burst_duration = WIL6210_ITR_TX_MAX_BURST_DURATION_DEFAULT; in wil_priv_init()
639 wil->rx_max_burst_duration = WIL6210_ITR_RX_MAX_BURST_DURATION_DEFAULT; in wil_priv_init()
644 wil->ps_profile = WMI_PS_PROFILE_TYPE_DEFAULT; in wil_priv_init()
646 wil->wakeup_trigger = WMI_WAKEUP_TRIGGER_UCAST | in wil_priv_init()
648 memset(&wil->suspend_stats, 0, sizeof(wil->suspend_stats)); in wil_priv_init()
649 wil->ring_idle_trsh = 16; in wil_priv_init()
651 wil->reply_mid = U8_MAX; in wil_priv_init()
652 wil->max_vifs = 1; in wil_priv_init()
655 wil->num_rx_status_rings = WIL_DEFAULT_NUM_RX_STATUS_RINGS; in wil_priv_init()
656 wil->use_compressed_rx_status = true; in wil_priv_init()
657 wil->use_rx_hw_reordering = true; in wil_priv_init()
658 wil->tx_status_ring_order = WIL_TX_SRING_SIZE_ORDER_DEFAULT; in wil_priv_init()
664 wil->rx_status_ring_order = WIL_RX_SRING_SIZE_ORDER_DEFAULT; in wil_priv_init()
669 wil->rx_buff_id_count = WIL_RX_BUFF_ARR_SIZE_DEFAULT; in wil_priv_init()
671 wil->amsdu_en = 1; in wil_priv_init()
676 destroy_workqueue(wil->wmi_wq); in wil_priv_init()
681 void wil6210_bus_request(struct wil6210_priv *wil, u32 kbps) in wil6210_bus_request() argument
683 if (wil->platform_ops.bus_request) { in wil6210_bus_request()
684 wil->bus_request_kbps = kbps; in wil6210_bus_request()
685 wil->platform_ops.bus_request(wil->platform_handle, kbps); in wil6210_bus_request()
702 struct wil6210_priv *wil = vif_to_wil(vif); in wil6210_disconnect() local
704 wil_dbg_misc(wil, "disconnect\n"); in wil6210_disconnect()
710 void wil_priv_deinit(struct wil6210_priv *wil) in wil_priv_deinit() argument
712 wil_dbg_misc(wil, "priv_deinit\n"); in wil_priv_deinit()
714 wil_set_recovery_state(wil, fw_recovery_idle); in wil_priv_deinit()
715 cancel_work_sync(&wil->fw_error_worker); in wil_priv_deinit()
716 wmi_event_flush(wil); in wil_priv_deinit()
717 destroy_workqueue(wil->wq_service); in wil_priv_deinit()
718 destroy_workqueue(wil->wmi_wq); in wil_priv_deinit()
721 static void wil_shutdown_bl(struct wil6210_priv *wil) in wil_shutdown_bl() argument
725 wil_s(wil, RGF_USER_BL + in wil_shutdown_bl()
731 val = wil_r(wil, RGF_USER_BL + in wil_shutdown_bl()
735 wil_dbg_misc(wil, "BL is ready for halt\n"); in wil_shutdown_bl()
739 wil_err(wil, "BL did not report ready for halt\n"); in wil_shutdown_bl()
753 static void wil_freeze_bl(struct wil6210_priv *wil) in wil_freeze_bl() argument
758 jal = wil_r(wil, wil->iccm_base + ivt3); in wil_freeze_bl()
760 wil_dbg_misc(wil, "invalid IVT entry found, skipping\n"); in wil_freeze_bl()
767 saved = wil_r(wil, RGF_USER_USAGE_8); in wil_freeze_bl()
768 wil_w(wil, RGF_USER_USAGE_8, saved | BIT_USER_PREVENT_DEEP_SLEEP); in wil_freeze_bl()
772 wil_w(wil, wil->iccm_base + ivt3 + 4, ARC_me_imm32(ivt3)); in wil_freeze_bl()
776 upc = wil_r(wil, RGF_USER_CPU_PC); in wil_freeze_bl()
778 wil_dbg_misc(wil, "BL freeze failed, PC=0x%08X\n", upc); in wil_freeze_bl()
780 wil_w(wil, RGF_USER_USAGE_8, saved); in wil_freeze_bl()
783 static void wil_bl_prepare_halt(struct wil6210_priv *wil) in wil_bl_prepare_halt() argument
794 tmp = wil_r(wil, RGF_USER_BL + in wil_bl_prepare_halt()
798 wil_dbg_misc(wil, "old BL, skipping halt preparation\n"); in wil_bl_prepare_halt()
802 tmp = wil_r(wil, RGF_USER_BL + in wil_bl_prepare_halt()
808 wil_shutdown_bl(wil); in wil_bl_prepare_halt()
810 wil_freeze_bl(wil); in wil_bl_prepare_halt()
813 static inline void wil_halt_cpu(struct wil6210_priv *wil) in wil_halt_cpu() argument
815 if (wil->hw_version >= HW_VER_TALYN_MB) { in wil_halt_cpu()
816 wil_w(wil, RGF_USER_USER_CPU_0_TALYN_MB, in wil_halt_cpu()
818 wil_w(wil, RGF_USER_MAC_CPU_0_TALYN_MB, in wil_halt_cpu()
821 wil_w(wil, RGF_USER_USER_CPU_0, BIT_USER_USER_CPU_MAN_RST); in wil_halt_cpu()
822 wil_w(wil, RGF_USER_MAC_CPU_0, BIT_USER_MAC_CPU_MAN_RST); in wil_halt_cpu()
826 static inline void wil_release_cpu(struct wil6210_priv *wil) in wil_release_cpu() argument
829 if (wil->hw_version >= HW_VER_TALYN_MB) in wil_release_cpu()
830 wil_w(wil, RGF_USER_USER_CPU_0_TALYN_MB, 1); in wil_release_cpu()
832 wil_w(wil, RGF_USER_USER_CPU_0, 1); in wil_release_cpu()
835 static void wil_set_oob_mode(struct wil6210_priv *wil, u8 mode) in wil_set_oob_mode() argument
837 wil_info(wil, "oob_mode to %d\n", mode); in wil_set_oob_mode()
840 wil_c(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE | in wil_set_oob_mode()
844 wil_c(wil, RGF_USER_USAGE_6, BIT_USER_OOB_R2_MODE); in wil_set_oob_mode()
845 wil_s(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE); in wil_set_oob_mode()
848 wil_c(wil, RGF_USER_USAGE_6, BIT_USER_OOB_MODE); in wil_set_oob_mode()
849 wil_s(wil, RGF_USER_USAGE_6, BIT_USER_OOB_R2_MODE); in wil_set_oob_mode()
852 wil_err(wil, "invalid oob_mode: %d\n", mode); in wil_set_oob_mode()
856 static int wil_wait_device_ready(struct wil6210_priv *wil, int no_flash) in wil_wait_device_ready() argument
865 wil_dbg_misc(wil, "Reset completed\n"); in wil_wait_device_ready()
869 x = wil_r(wil, RGF_USER_BL + in wil_wait_device_ready()
873 wil_dbg_misc(wil, "BL.ready 0x%08x => 0x%08x\n", in wil_wait_device_ready()
878 wil_err(wil, "Reset not completed, bl.ready 0x%08x\n", in wil_wait_device_ready()
884 wil_dbg_misc(wil, "Reset completed in %d ms\n", in wil_wait_device_ready()
891 static int wil_wait_device_ready_talyn_mb(struct wil6210_priv *wil) in wil_wait_device_ready_talyn_mb() argument
903 wil->boot_config = WIL_BOOT_ERR; in wil_wait_device_ready_talyn_mb()
912 otp_hw = wil_r(wil, RGF_USER_OTP_HW_RD_MACHINE_1); in wil_wait_device_ready_talyn_mb()
918 wil->boot_config = WIL_BOOT_VANILLA; in wil_wait_device_ready_talyn_mb()
923 wil->boot_config = WIL_BOOT_DEVELOPMENT; in wil_wait_device_ready_talyn_mb()
928 wil->boot_config = WIL_BOOT_PRODUCTION; in wil_wait_device_ready_talyn_mb()
939 wil->boot_config = WIL_BOOT_PRODUCTION; in wil_wait_device_ready_talyn_mb()
948 if (wil->boot_config == WIL_BOOT_ERR) { in wil_wait_device_ready_talyn_mb()
949 wil_err(wil, in wil_wait_device_ready_talyn_mb()
955 wil_dbg_misc(wil, in wil_wait_device_ready_talyn_mb()
957 delay * OTP_HW_DELAY, otp_hw, wil->boot_config); in wil_wait_device_ready_talyn_mb()
959 if (wil->boot_config == WIL_BOOT_VANILLA) in wil_wait_device_ready_talyn_mb()
969 otp_hw = wil_r(wil, RGF_USER_OTP_HW_RD_MACHINE_1); in wil_wait_device_ready_talyn_mb()
973 wil_err(wil, "TO waiting for hw_section_done\n"); in wil_wait_device_ready_talyn_mb()
978 wil_dbg_misc(wil, "HW section done in %d ms\n", delay * RST_DELAY); in wil_wait_device_ready_talyn_mb()
980 otp_qc_secured = wil_r(wil, RGF_OTP_QC_SECURED); in wil_wait_device_ready_talyn_mb()
981 wil->secured_boot = otp_qc_secured & BIT_BOOT_FROM_ROM ? 1 : 0; in wil_wait_device_ready_talyn_mb()
982 wil_dbg_misc(wil, "secured boot is %sabled\n", in wil_wait_device_ready_talyn_mb()
983 wil->secured_boot ? "en" : "dis"); in wil_wait_device_ready_talyn_mb()
986 wil_dbg_misc(wil, "Reset completed\n"); in wil_wait_device_ready_talyn_mb()
991 static int wil_target_reset(struct wil6210_priv *wil, int no_flash) in wil_target_reset() argument
996 wil_dbg_misc(wil, "Resetting \"%s\"...\n", wil->hw_name); in wil_target_reset()
999 wil_s(wil, RGF_HP_CTRL, BIT(15)); in wil_target_reset()
1000 wil_s(wil, RGF_USER_CLKS_CTL_SW_RST_MASK_0, BIT_HPAL_PERST_FROM_PAD); in wil_target_reset()
1001 wil_s(wil, RGF_USER_CLKS_CTL_SW_RST_MASK_0, BIT_CAR_PERST_RST); in wil_target_reset()
1003 wil_halt_cpu(wil); in wil_target_reset()
1007 wil_w(wil, RGF_USER_BL + in wil_target_reset()
1011 wil_w(wil, RGF_USER_BL + in wil_target_reset()
1016 wil_c(wil, RGF_USER_USAGE_6, BIT(0)); in wil_target_reset()
1018 wil_s(wil, RGF_CAF_OSC_CONTROL, BIT_CAF_OSC_XTAL_EN); in wil_target_reset()
1021 x = wil_r(wil, RGF_CAF_PLL_LOCK_STATUS); in wil_target_reset()
1023 wil_err(wil, "Xtal stabilization timeout\n" in wil_target_reset()
1028 wil_c(wil, RGF_USER_SPARROW_M_4, BIT_SPARROW_M_4_SEL_SLEEP_OR_REF); in wil_target_reset()
1030 wil_c(wil, RGF_USER_CLKS_CTL_0, BIT_USER_CLKS_CAR_AHB_SW_SEL); in wil_target_reset()
1032 wil_w(wil, RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0, 0x3ff81f); in wil_target_reset()
1033 wil_w(wil, RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_1, 0xf); in wil_target_reset()
1035 if (wil->hw_version >= HW_VER_TALYN_MB) { in wil_target_reset()
1036 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0x7e000000); in wil_target_reset()
1037 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0x0000003f); in wil_target_reset()
1038 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0xc00000f0); in wil_target_reset()
1039 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0xffe7fe00); in wil_target_reset()
1041 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0xfe000000); in wil_target_reset()
1042 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0x0000003f); in wil_target_reset()
1043 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0x000000f0); in wil_target_reset()
1044 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0xffe7fe00); in wil_target_reset()
1047 wil_w(wil, RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_0, 0x0); in wil_target_reset()
1048 wil_w(wil, RGF_USER_CLKS_CTL_EXT_SW_RST_VEC_1, 0x0); in wil_target_reset()
1050 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0); in wil_target_reset()
1051 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0); in wil_target_reset()
1052 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_1, 0); in wil_target_reset()
1053 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0); in wil_target_reset()
1055 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_3, 0x00000003); in wil_target_reset()
1057 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_2, 0x00008000); in wil_target_reset()
1059 wil_w(wil, RGF_USER_CLKS_CTL_SW_RST_VEC_0, 0); in wil_target_reset()
1061 if (wil->hw_version == HW_VER_TALYN_MB) in wil_target_reset()
1062 rc = wil_wait_device_ready_talyn_mb(wil); in wil_target_reset()
1064 rc = wil_wait_device_ready(wil, no_flash); in wil_target_reset()
1068 wil_c(wil, RGF_USER_CLKS_CTL_0, BIT_USER_CLKS_RST_PWGD); in wil_target_reset()
1071 wil_s(wil, RGF_DMA_OFUL_NID_0, BIT_DMA_OFUL_NID_0_RX_EXT_TR_EN | in wil_target_reset()
1074 if (wil->hw_version < HW_VER_TALYN_MB && no_flash) { in wil_target_reset()
1076 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME1, 0x60001); in wil_target_reset()
1077 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME2, 0x20027); in wil_target_reset()
1078 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME3, 0x1); in wil_target_reset()
1079 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME4, 0x20027); in wil_target_reset()
1080 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME5, 0x30003); in wil_target_reset()
1081 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME6, 0x20002); in wil_target_reset()
1082 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME7, 0x60001); in wil_target_reset()
1083 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME8, 0x60001); in wil_target_reset()
1084 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME9, 0x60001); in wil_target_reset()
1085 wil_w(wil, RGF_USER_XPM_IFC_RD_TIME10, 0x60001); in wil_target_reset()
1086 wil_w(wil, RGF_USER_XPM_RD_DOUT_SAMPLE_TIME, 0x57); in wil_target_reset()
1092 static void wil_collect_fw_info(struct wil6210_priv *wil) in wil_collect_fw_info() argument
1094 struct wiphy *wiphy = wil_to_wiphy(wil); in wil_collect_fw_info()
1098 wil_refresh_fw_capabilities(wil); in wil_collect_fw_info()
1100 rc = wmi_get_mgmt_retry(wil, &retry_short); in wil_collect_fw_info()
1103 wil_dbg_misc(wil, "FW retry_short: %d\n", retry_short); in wil_collect_fw_info()
1107 void wil_refresh_fw_capabilities(struct wil6210_priv *wil) in wil_refresh_fw_capabilities() argument
1109 struct wiphy *wiphy = wil_to_wiphy(wil); in wil_refresh_fw_capabilities()
1112 wil->keep_radio_on_during_sleep = in wil_refresh_fw_capabilities()
1114 wil->platform_capa) && in wil_refresh_fw_capabilities()
1115 test_bit(WMI_FW_CAPABILITY_D3_SUSPEND, wil->fw_capabilities); in wil_refresh_fw_capabilities()
1117 wil_info(wil, "keep_radio_on_during_sleep (%d)\n", in wil_refresh_fw_capabilities()
1118 wil->keep_radio_on_during_sleep); in wil_refresh_fw_capabilities()
1120 if (test_bit(WMI_FW_CAPABILITY_RSSI_REPORTING, wil->fw_capabilities)) in wil_refresh_fw_capabilities()
1125 if (test_bit(WMI_FW_CAPABILITY_PNO, wil->fw_capabilities)) { in wil_refresh_fw_capabilities()
1133 if (test_bit(WMI_FW_CAPABILITY_TX_REQ_EXT, wil->fw_capabilities)) in wil_refresh_fw_capabilities()
1136 if (wil->platform_ops.set_features) { in wil_refresh_fw_capabilities()
1138 wil->fw_capabilities) && in wil_refresh_fw_capabilities()
1140 wil->platform_capa)) ? in wil_refresh_fw_capabilities()
1143 if (wil->n_msi == 3) in wil_refresh_fw_capabilities()
1146 wil->platform_ops.set_features(wil->platform_handle, features); in wil_refresh_fw_capabilities()
1150 wil->fw_capabilities)) { in wil_refresh_fw_capabilities()
1151 wil->max_agg_wsize = WIL_MAX_AGG_WSIZE_64; in wil_refresh_fw_capabilities()
1152 wil->max_ampdu_size = WIL_MAX_AMPDU_SIZE_128; in wil_refresh_fw_capabilities()
1154 wil->max_agg_wsize = WIL_MAX_AGG_WSIZE; in wil_refresh_fw_capabilities()
1155 wil->max_ampdu_size = WIL_MAX_AMPDU_SIZE; in wil_refresh_fw_capabilities()
1169 void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len) in wil_get_board_file() argument
1175 if (wil->board_file) { in wil_get_board_file()
1176 board_file = wil->board_file; in wil_get_board_file()
1181 if (strcmp(wil->wil_fw_name, wil_talyn_fw_name) == 0) in wil_get_board_file()
1190 static int wil_get_bl_info(struct wil6210_priv *wil) in wil_get_bl_info() argument
1192 struct net_device *ndev = wil->main_ndev; in wil_get_bl_info()
1193 struct wiphy *wiphy = wil_to_wiphy(wil); in wil_get_bl_info()
1202 wil_memcpy_fromio_32(&bl, wil->csr + HOSTADDR(RGF_USER_BL), in wil_get_bl_info()
1211 wil_info(wil, in wil_get_bl_info()
1215 wil_info(wil, "Boot Loader build unknown for struct v0\n"); in wil_get_bl_info()
1222 wil_info(wil, in wil_get_bl_info()
1227 wil_info(wil, "Boot Loader build %d.%d.%d.%d\n", in wil_get_bl_info()
1233 wil_err(wil, "BL: Invalid MAC %pM\n", mac); in wil_get_bl_info()
1243 wil_err(wil, "RF communication error 0x%04x", in wil_get_bl_info()
1251 static void wil_bl_crash_info(struct wil6210_priv *wil, bool is_err) in wil_bl_crash_info() argument
1254 u32 bl_ver = wil_r(wil, RGF_USER_BL + in wil_bl_crash_info()
1261 bl_assert_code = wil_r(wil, RGF_USER_BL + in wil_bl_crash_info()
1264 bl_assert_blink = wil_r(wil, RGF_USER_BL + in wil_bl_crash_info()
1267 bl_magic_number = wil_r(wil, RGF_USER_BL + in wil_bl_crash_info()
1272 wil_err(wil, in wil_bl_crash_info()
1276 wil_dbg_misc(wil, in wil_bl_crash_info()
1282 static int wil_get_otp_info(struct wil6210_priv *wil) in wil_get_otp_info() argument
1284 struct net_device *ndev = wil->main_ndev; in wil_get_otp_info()
1285 struct wiphy *wiphy = wil_to_wiphy(wil); in wil_get_otp_info()
1289 if (wil->hw_version >= HW_VER_TALYN_MB) in wil_get_otp_info()
1294 wil_memcpy_fromio_32(mac, wil->csr + HOSTADDR(mac_addr), in wil_get_otp_info()
1297 wil_err(wil, "Invalid MAC %pM\n", mac); in wil_get_otp_info()
1309 static int wil_wait_for_fw_ready(struct wil6210_priv *wil) in wil_wait_for_fw_ready() argument
1312 ulong left = wait_for_completion_timeout(&wil->wmi_ready, to); in wil_wait_for_fw_ready()
1315 wil_err(wil, "Firmware not ready\n"); in wil_wait_for_fw_ready()
1318 wil_info(wil, "FW ready after %d ms. HW version 0x%08x\n", in wil_wait_for_fw_ready()
1319 jiffies_to_msecs(to-left), wil->hw_version); in wil_wait_for_fw_ready()
1326 struct wil6210_priv *wil = vif_to_wil(vif); in wil_abort_scan() local
1332 lockdep_assert_held(&wil->vif_mutex); in wil_abort_scan()
1337 wil_dbg_misc(wil, "Abort scan_request 0x%p\n", vif->scan_request); in wil_abort_scan()
1339 mutex_unlock(&wil->vif_mutex); in wil_abort_scan()
1342 wait_event_interruptible_timeout(wil->wq, !vif->scan_request, in wil_abort_scan()
1346 mutex_lock(&wil->vif_mutex); in wil_abort_scan()
1353 void wil_abort_scan_all_vifs(struct wil6210_priv *wil, bool sync) in wil_abort_scan_all_vifs() argument
1357 lockdep_assert_held(&wil->vif_mutex); in wil_abort_scan_all_vifs()
1359 for (i = 0; i < wil->max_vifs; i++) { in wil_abort_scan_all_vifs()
1360 struct wil6210_vif *vif = wil->vifs[i]; in wil_abort_scan_all_vifs()
1367 int wil_ps_update(struct wil6210_priv *wil, enum wmi_ps_profile_type ps_profile) in wil_ps_update() argument
1371 if (!test_bit(WMI_FW_CAPABILITY_PS_CONFIG, wil->fw_capabilities)) { in wil_ps_update()
1372 wil_err(wil, "set_power_mgmt not supported\n"); in wil_ps_update()
1376 rc = wmi_ps_dev_profile_cfg(wil, ps_profile); in wil_ps_update()
1378 wil_err(wil, "wmi_ps_dev_profile_cfg failed (%d)\n", rc); in wil_ps_update()
1380 wil->ps_profile = ps_profile; in wil_ps_update()
1385 static void wil_pre_fw_config(struct wil6210_priv *wil) in wil_pre_fw_config() argument
1388 wil_s(wil, RGF_USER_USAGE_6, 1); in wil_pre_fw_config()
1393 wil6210_clear_irq(wil); in wil_pre_fw_config()
1396 wil_s(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, ICR), 0); in wil_pre_fw_config()
1397 wil_w(wil, RGF_CAF_ICR + offsetof(struct RGF_ICR, IMV), ~0); in wil_pre_fw_config()
1402 if (wil->hw_version < HW_VER_TALYN_MB) in wil_pre_fw_config()
1403 wil_s(wil, RGF_PAL_UNIT_ICR + offsetof(struct RGF_ICR, ICR), in wil_pre_fw_config()
1406 if (wil->fw_calib_result > 0) { in wil_pre_fw_config()
1407 __le32 val = cpu_to_le32(wil->fw_calib_result | in wil_pre_fw_config()
1409 wil_w(wil, RGF_USER_FW_CALIB_RESULT, (u32 __force)val); in wil_pre_fw_config()
1413 static int wil_restore_vifs(struct wil6210_priv *wil) in wil_restore_vifs() argument
1420 for (i = 0; i < wil->max_vifs; i++) { in wil_restore_vifs()
1421 vif = wil->vifs[i]; in wil_restore_vifs()
1428 rc = wmi_port_allocate(wil, vif->mid, ndev->dev_addr, in wil_restore_vifs()
1431 wil_err(wil, "fail to restore VIF %d type %d, rc %d\n", in wil_restore_vifs()
1446 int wil_reset(struct wil6210_priv *wil, bool load_fw) in wil_reset() argument
1453 wil_dbg_misc(wil, "reset\n"); in wil_reset()
1455 WARN_ON(!mutex_is_locked(&wil->mutex)); in wil_reset()
1456 WARN_ON(test_bit(wil_status_napi_en, wil->status)); in wil_reset()
1462 struct net_device *ndev = wil->main_ndev; in wil_reset()
1469 if (wil->hw_version == HW_VER_UNKNOWN) in wil_reset()
1472 if (test_bit(WIL_PLATFORM_CAPA_T_PWR_ON_0, wil->platform_capa)) { in wil_reset()
1473 wil_dbg_misc(wil, "Notify FW to set T_POWER_ON=0\n"); in wil_reset()
1474 wil_s(wil, RGF_USER_USAGE_8, BIT_USER_SUPPORT_T_POWER_ON_0); in wil_reset()
1477 if (test_bit(WIL_PLATFORM_CAPA_EXT_CLK, wil->platform_capa)) { in wil_reset()
1478 wil_dbg_misc(wil, "Notify FW on ext clock configuration\n"); in wil_reset()
1479 wil_s(wil, RGF_USER_USAGE_8, BIT_USER_EXT_CLK); in wil_reset()
1482 if (wil->platform_ops.notify) { in wil_reset()
1483 rc = wil->platform_ops.notify(wil->platform_handle, in wil_reset()
1486 wil_err(wil, "PRE_RESET platform notify failed, rc %d\n", in wil_reset()
1490 set_bit(wil_status_resetting, wil->status); in wil_reset()
1491 if (test_bit(wil_status_collecting_dumps, wil->status)) { in wil_reset()
1495 wil_dbg_misc(wil, "reject reset while collecting crash dump\n"); in wil_reset()
1500 mutex_lock(&wil->vif_mutex); in wil_reset()
1501 wil_abort_scan_all_vifs(wil, false); in wil_reset()
1502 mutex_unlock(&wil->vif_mutex); in wil_reset()
1504 for (i = 0; i < wil->max_vifs; i++) { in wil_reset()
1505 vif = wil->vifs[i]; in wil_reset()
1512 wil_bcast_fini_all(wil); in wil_reset()
1515 wmi_led_cfg(wil, false); in wil_reset()
1518 mutex_lock(&wil->wmi_mutex); in wil_reset()
1519 if (test_bit(wil_status_suspending, wil->status)) in wil_reset()
1521 bitmap_and(wil->status, wil->status, &status_flags, in wil_reset()
1523 wil_dbg_misc(wil, "wil->status (0x%lx)\n", *wil->status); in wil_reset()
1524 mutex_unlock(&wil->wmi_mutex); in wil_reset()
1526 wil_mask_irq(wil); in wil_reset()
1528 wmi_event_flush(wil); in wil_reset()
1530 flush_workqueue(wil->wq_service); in wil_reset()
1531 flush_workqueue(wil->wmi_wq); in wil_reset()
1533 no_flash = test_bit(hw_capa_no_flash, wil->hw_capa); in wil_reset()
1535 wil_bl_crash_info(wil, false); in wil_reset()
1536 wil_disable_irq(wil); in wil_reset()
1537 rc = wil_target_reset(wil, no_flash); in wil_reset()
1538 wil6210_clear_irq(wil); in wil_reset()
1539 wil_enable_irq(wil); in wil_reset()
1540 wil->txrx_ops.rx_fini(wil); in wil_reset()
1541 wil->txrx_ops.tx_fini(wil); in wil_reset()
1544 wil_bl_crash_info(wil, true); in wil_reset()
1549 rc = wil_get_otp_info(wil); in wil_reset()
1551 rc = wil_get_bl_info(wil); in wil_reset()
1559 wil_set_oob_mode(wil, oob_mode); in wil_reset()
1563 if (wil->secured_boot) { in wil_reset()
1564 wil_err(wil, "secured boot is not supported\n"); in wil_reset()
1569 wil_get_board_file(wil, board_file, sizeof(board_file)); in wil_reset()
1570 wil_info(wil, "Use firmware <%s> + board <%s>\n", in wil_reset()
1571 wil->wil_fw_name, board_file); in wil_reset()
1574 wil_bl_prepare_halt(wil); in wil_reset()
1576 wil_halt_cpu(wil); in wil_reset()
1577 memset(wil->fw_version, 0, sizeof(wil->fw_version)); in wil_reset()
1579 rc = wil_request_firmware(wil, wil->wil_fw_name, true); in wil_reset()
1582 if (wil->brd_file_addr) in wil_reset()
1583 rc = wil_request_board(wil, board_file); in wil_reset()
1585 rc = wil_request_firmware(wil, board_file, true); in wil_reset()
1589 wil_pre_fw_config(wil); in wil_reset()
1590 wil_release_cpu(wil); in wil_reset()
1594 reinit_completion(&wil->wmi_ready); in wil_reset()
1595 reinit_completion(&wil->wmi_call); in wil_reset()
1596 reinit_completion(&wil->halp.comp); in wil_reset()
1598 clear_bit(wil_status_resetting, wil->status); in wil_reset()
1601 wil_unmask_irq(wil); in wil_reset()
1604 rc = wil_wait_for_fw_ready(wil); in wil_reset()
1609 rc = wmi_echo(wil); in wil_reset()
1611 wil_err(wil, "wmi_echo failed, rc %d\n", rc); in wil_reset()
1615 wil->txrx_ops.configure_interrupt_moderation(wil); in wil_reset()
1620 if (wil->hw_version >= HW_VER_TALYN_MB) in wil_reset()
1621 wil_s(wil, RGF_DMA_MISC_CTL, in wil_reset()
1624 rc = wil_restore_vifs(wil); in wil_reset()
1626 wil_err(wil, "failed to restore vifs, rc %d\n", rc); in wil_reset()
1630 wil_collect_fw_info(wil); in wil_reset()
1632 if (wil->ps_profile != WMI_PS_PROFILE_TYPE_DEFAULT) in wil_reset()
1633 wil_ps_update(wil, wil->ps_profile); in wil_reset()
1635 if (wil->platform_ops.notify) { in wil_reset()
1636 rc = wil->platform_ops.notify(wil->platform_handle, in wil_reset()
1639 wil_err(wil, "FW_RDY notify failed, rc %d\n", in wil_reset()
1649 clear_bit(wil_status_resetting, wil->status); in wil_reset()
1653 void wil_fw_error_recovery(struct wil6210_priv *wil) in wil_fw_error_recovery() argument
1655 wil_dbg_misc(wil, "starting fw error recovery\n"); in wil_fw_error_recovery()
1657 if (test_bit(wil_status_resetting, wil->status)) { in wil_fw_error_recovery()
1658 wil_info(wil, "Reset already in progress\n"); in wil_fw_error_recovery()
1662 wil->recovery_state = fw_recovery_pending; in wil_fw_error_recovery()
1663 schedule_work(&wil->fw_error_worker); in wil_fw_error_recovery()
1666 int __wil_up(struct wil6210_priv *wil) in __wil_up() argument
1668 struct net_device *ndev = wil->main_ndev; in __wil_up()
1672 WARN_ON(!mutex_is_locked(&wil->mutex)); in __wil_up()
1674 rc = wil_reset(wil, true); in __wil_up()
1679 rc = wil->txrx_ops.rx_init(wil, 1 << rx_ring_order); in __wil_up()
1683 rc = wil->txrx_ops.tx_init(wil); in __wil_up()
1689 wil_dbg_misc(wil, "type: STATION\n"); in __wil_up()
1693 wil_dbg_misc(wil, "type: AP\n"); in __wil_up()
1697 wil_dbg_misc(wil, "type: P2P_CLIENT\n"); in __wil_up()
1701 wil_dbg_misc(wil, "type: P2P_GO\n"); in __wil_up()
1705 wil_dbg_misc(wil, "type: Monitor\n"); in __wil_up()
1714 wmi_set_mac_address(wil, ndev->dev_addr); in __wil_up()
1716 wil_dbg_misc(wil, "NAPI enable\n"); in __wil_up()
1717 napi_enable(&wil->napi_rx); in __wil_up()
1718 napi_enable(&wil->napi_tx); in __wil_up()
1719 set_bit(wil_status_napi_en, wil->status); in __wil_up()
1721 wil6210_bus_request(wil, WIL_DEFAULT_BUS_REQUEST_KBPS); in __wil_up()
1726 int wil_up(struct wil6210_priv *wil) in wil_up() argument
1730 wil_dbg_misc(wil, "up\n"); in wil_up()
1732 mutex_lock(&wil->mutex); in wil_up()
1733 rc = __wil_up(wil); in wil_up()
1734 mutex_unlock(&wil->mutex); in wil_up()
1739 int __wil_down(struct wil6210_priv *wil) in __wil_down() argument
1741 WARN_ON(!mutex_is_locked(&wil->mutex)); in __wil_down()
1743 set_bit(wil_status_resetting, wil->status); in __wil_down()
1745 wil6210_bus_request(wil, 0); in __wil_down()
1747 wil_disable_irq(wil); in __wil_down()
1748 if (test_and_clear_bit(wil_status_napi_en, wil->status)) { in __wil_down()
1749 napi_disable(&wil->napi_rx); in __wil_down()
1750 napi_disable(&wil->napi_tx); in __wil_down()
1751 wil_dbg_misc(wil, "NAPI disable\n"); in __wil_down()
1753 wil_enable_irq(wil); in __wil_down()
1755 mutex_lock(&wil->vif_mutex); in __wil_down()
1756 wil_p2p_stop_radio_operations(wil); in __wil_down()
1757 wil_abort_scan_all_vifs(wil, false); in __wil_down()
1758 mutex_unlock(&wil->vif_mutex); in __wil_down()
1760 return wil_reset(wil, false); in __wil_down()
1763 int wil_down(struct wil6210_priv *wil) in wil_down() argument
1767 wil_dbg_misc(wil, "down\n"); in wil_down()
1769 wil_set_recovery_state(wil, fw_recovery_idle); in wil_down()
1770 mutex_lock(&wil->mutex); in wil_down()
1771 rc = __wil_down(wil); in wil_down()
1772 mutex_unlock(&wil->mutex); in wil_down()
1777 int wil_find_cid(struct wil6210_priv *wil, u8 mid, const u8 *mac) in wil_find_cid() argument
1782 for (i = 0; i < ARRAY_SIZE(wil->sta); i++) { in wil_find_cid()
1783 if (wil->sta[i].mid == mid && in wil_find_cid()
1784 wil->sta[i].status != wil_sta_unused && in wil_find_cid()
1785 ether_addr_equal(wil->sta[i].addr, mac)) { in wil_find_cid()
1794 void wil_halp_vote(struct wil6210_priv *wil) in wil_halp_vote() argument
1799 mutex_lock(&wil->halp.lock); in wil_halp_vote()
1801 wil_dbg_irq(wil, "halp_vote: start, HALP ref_cnt (%d)\n", in wil_halp_vote()
1802 wil->halp.ref_cnt); in wil_halp_vote()
1804 if (++wil->halp.ref_cnt == 1) { in wil_halp_vote()
1805 reinit_completion(&wil->halp.comp); in wil_halp_vote()
1806 wil6210_set_halp(wil); in wil_halp_vote()
1807 rc = wait_for_completion_timeout(&wil->halp.comp, to_jiffies); in wil_halp_vote()
1809 wil_err(wil, "HALP vote timed out\n"); in wil_halp_vote()
1811 wil6210_mask_halp(wil); in wil_halp_vote()
1813 wil_dbg_irq(wil, in wil_halp_vote()
1819 wil_dbg_irq(wil, "halp_vote: end, HALP ref_cnt (%d)\n", in wil_halp_vote()
1820 wil->halp.ref_cnt); in wil_halp_vote()
1822 mutex_unlock(&wil->halp.lock); in wil_halp_vote()
1825 void wil_halp_unvote(struct wil6210_priv *wil) in wil_halp_unvote() argument
1827 WARN_ON(wil->halp.ref_cnt == 0); in wil_halp_unvote()
1829 mutex_lock(&wil->halp.lock); in wil_halp_unvote()
1831 wil_dbg_irq(wil, "halp_unvote: start, HALP ref_cnt (%d)\n", in wil_halp_unvote()
1832 wil->halp.ref_cnt); in wil_halp_unvote()
1834 if (--wil->halp.ref_cnt == 0) { in wil_halp_unvote()
1835 wil6210_clear_halp(wil); in wil_halp_unvote()
1836 wil_dbg_irq(wil, "HALP unvote\n"); in wil_halp_unvote()
1839 wil_dbg_irq(wil, "halp_unvote:end, HALP ref_cnt (%d)\n", in wil_halp_unvote()
1840 wil->halp.ref_cnt); in wil_halp_unvote()
1842 mutex_unlock(&wil->halp.lock); in wil_halp_unvote()
1845 void wil_init_txrx_ops(struct wil6210_priv *wil) in wil_init_txrx_ops() argument
1847 if (wil->use_enhanced_dma_hw) in wil_init_txrx_ops()
1848 wil_init_txrx_ops_edma(wil); in wil_init_txrx_ops()
1850 wil_init_txrx_ops_legacy_dma(wil); in wil_init_txrx_ops()