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c50a282515
The event mailbox in wl18xx has a different (non-compatible) structure. Create common functions in wlcore to handle the events, and call them from the chip-specific event mailbox parsers. This way, each driver (wl12xx/wl18xx) extracts the event mailbox by itself according to its own structure, and then calls the common wlcore functions to handle it. Signed-off-by: Eliad Peller <eliad@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
100 lines
2.7 KiB
C
100 lines
2.7 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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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_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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