| /* |
| * 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; |
| } |
