forked from Minki/linux
0b70078c38
FW API changed and now PERIODIC_SCAN_REPORT_EVENT is sent in case results were found at the end of each sched scan cycle. Previous FW was missing that and broke sched scan. This API change is available from 18xx FW 8.5.0.0.27 [Arik - move changes to 18xx specific files, align FW structures to latest for scan command] Signed-off-by: Eyal Shapira <eyal@wizery.com> Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
112 lines
3.0 KiB
C
112 lines
3.0 KiB
C
/*
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* This file is part of wl12xx
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*
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* Copyright (C) 2012 Texas Instruments. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*
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*/
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#include "event.h"
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#include "scan.h"
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#include "../wlcore/cmd.h"
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#include "../wlcore/debug.h"
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int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
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bool *timeout)
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{
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u32 local_event;
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switch (event) {
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case WLCORE_EVENT_PEER_REMOVE_COMPLETE:
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local_event = PEER_REMOVE_COMPLETE_EVENT_ID;
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break;
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case WLCORE_EVENT_DFS_CONFIG_COMPLETE:
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local_event = DFS_CHANNELS_CONFIG_COMPLETE_EVENT;
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break;
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default:
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/* event not implemented */
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return 0;
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}
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return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout);
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}
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int wl18xx_process_mailbox_events(struct wl1271 *wl)
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{
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struct wl18xx_event_mailbox *mbox = wl->mbox;
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u32 vector;
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vector = le32_to_cpu(mbox->events_vector);
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wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector);
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if (vector & SCAN_COMPLETE_EVENT_ID) {
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wl1271_debug(DEBUG_EVENT, "scan results: %d",
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mbox->number_of_scan_results);
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if (wl->scan_wlvif)
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wl18xx_scan_completed(wl, wl->scan_wlvif);
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}
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if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
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wl1271_debug(DEBUG_EVENT,
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"PERIODIC_SCAN_REPORT_EVENT (results %d)",
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mbox->number_of_sched_scan_results);
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wlcore_scan_sched_scan_results(wl);
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}
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if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID)
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wlcore_event_sched_scan_completed(wl, 1);
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if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID)
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wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric);
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if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)
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wlcore_event_ba_rx_constraint(wl,
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le16_to_cpu(mbox->rx_ba_role_id_bitmap),
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le16_to_cpu(mbox->rx_ba_allowed_bitmap));
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if (vector & BSS_LOSS_EVENT_ID)
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wlcore_event_beacon_loss(wl,
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le16_to_cpu(mbox->bss_loss_bitmap));
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if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID)
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wlcore_event_channel_switch(wl,
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le16_to_cpu(mbox->channel_switch_role_id_bitmap),
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true);
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if (vector & DUMMY_PACKET_EVENT_ID)
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wlcore_event_dummy_packet(wl);
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/*
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* "TX retries exceeded" has a different meaning according to mode.
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* In AP mode the offending station is disconnected.
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*/
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if (vector & MAX_TX_FAILURE_EVENT_ID)
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wlcore_event_max_tx_failure(wl,
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le32_to_cpu(mbox->tx_retry_exceeded_bitmap));
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if (vector & INACTIVE_STA_EVENT_ID)
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wlcore_event_inactive_sta(wl,
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le32_to_cpu(mbox->inactive_sta_bitmap));
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if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID)
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wlcore_event_roc_complete(wl);
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return 0;
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}
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