/* * This file is part of wl12xx * * Copyright (C) 2012 Texas Instruments. All rights reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA * */ #include "event.h" #include "scan.h" #include "../wlcore/cmd.h" #include "../wlcore/debug.h" int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event, bool *timeout) { u32 local_event; switch (event) { case WLCORE_EVENT_PEER_REMOVE_COMPLETE: local_event = PEER_REMOVE_COMPLETE_EVENT_ID; break; case WLCORE_EVENT_DFS_CONFIG_COMPLETE: local_event = DFS_CHANNELS_CONFIG_COMPLETE_EVENT; break; default: /* event not implemented */ return 0; } return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout); } int wl18xx_process_mailbox_events(struct wl1271 *wl) { struct wl18xx_event_mailbox *mbox = wl->mbox; u32 vector; vector = le32_to_cpu(mbox->events_vector); wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector); if (vector & SCAN_COMPLETE_EVENT_ID) { wl1271_debug(DEBUG_EVENT, "scan results: %d", mbox->number_of_scan_results); if (wl->scan_wlvif) wl18xx_scan_completed(wl, wl->scan_wlvif); } if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) { wl1271_debug(DEBUG_EVENT, "PERIODIC_SCAN_REPORT_EVENT (results %d)", mbox->number_of_sched_scan_results); wlcore_scan_sched_scan_results(wl); } if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID) wlcore_event_sched_scan_completed(wl, 1); if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID) wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric); if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID) wlcore_event_ba_rx_constraint(wl, le16_to_cpu(mbox->rx_ba_role_id_bitmap), le16_to_cpu(mbox->rx_ba_allowed_bitmap)); if (vector & BSS_LOSS_EVENT_ID) wlcore_event_beacon_loss(wl, le16_to_cpu(mbox->bss_loss_bitmap)); if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID) wlcore_event_channel_switch(wl, le16_to_cpu(mbox->channel_switch_role_id_bitmap), true); if (vector & DUMMY_PACKET_EVENT_ID) wlcore_event_dummy_packet(wl); /* * "TX retries exceeded" has a different meaning according to mode. * In AP mode the offending station is disconnected. */ if (vector & MAX_TX_FAILURE_EVENT_ID) wlcore_event_max_tx_failure(wl, le32_to_cpu(mbox->tx_retry_exceeded_bitmap)); if (vector & INACTIVE_STA_EVENT_ID) wlcore_event_inactive_sta(wl, le32_to_cpu(mbox->inactive_sta_bitmap)); if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID) wlcore_event_roc_complete(wl); return 0; }