mirror of https://gitee.com/openkylin/linux.git
117 lines
3.1 KiB
C
117 lines
3.1 KiB
C
/*
|
|
* 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 wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
|
|
bool *timeout)
|
|
{
|
|
u32 local_event;
|
|
|
|
switch (event) {
|
|
case WLCORE_EVENT_ROLE_STOP_COMPLETE:
|
|
local_event = ROLE_STOP_COMPLETE_EVENT_ID;
|
|
break;
|
|
|
|
case WLCORE_EVENT_PEER_REMOVE_COMPLETE:
|
|
local_event = PEER_REMOVE_COMPLETE_EVENT_ID;
|
|
break;
|
|
|
|
default:
|
|
/* event not implemented */
|
|
return 0;
|
|
}
|
|
return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout);
|
|
}
|
|
|
|
int wl12xx_process_mailbox_events(struct wl1271 *wl)
|
|
{
|
|
struct wl12xx_event_mailbox *mbox = wl->mbox;
|
|
u32 vector;
|
|
|
|
|
|
vector = le32_to_cpu(mbox->events_vector);
|
|
vector &= ~(le32_to_cpu(mbox->events_mask));
|
|
|
|
wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector);
|
|
|
|
if (vector & SCAN_COMPLETE_EVENT_ID) {
|
|
wl1271_debug(DEBUG_EVENT, "status: 0x%x",
|
|
mbox->scheduled_scan_status);
|
|
|
|
if (wl->scan_wlvif)
|
|
wl12xx_scan_completed(wl, wl->scan_wlvif);
|
|
}
|
|
|
|
if (vector & PERIODIC_SCAN_REPORT_EVENT_ID) {
|
|
wl1271_debug(DEBUG_EVENT,
|
|
"PERIODIC_SCAN_REPORT_EVENT (status 0x%0x)",
|
|
mbox->scheduled_scan_status);
|
|
|
|
wlcore_scan_sched_scan_results(wl);
|
|
}
|
|
|
|
if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID)
|
|
wlcore_event_sched_scan_completed(wl,
|
|
mbox->scheduled_scan_status);
|
|
if (vector & SOFT_GEMINI_SENSE_EVENT_ID)
|
|
wlcore_event_soft_gemini_sense(wl,
|
|
mbox->soft_gemini_sense_info);
|
|
|
|
if (vector & BSS_LOSE_EVENT_ID)
|
|
wlcore_event_beacon_loss(wl, 0xff);
|
|
|
|
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,
|
|
BIT(mbox->role_id),
|
|
mbox->rx_ba_allowed);
|
|
|
|
if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID)
|
|
wlcore_event_channel_switch(wl, 0xff,
|
|
mbox->channel_switch_status);
|
|
|
|
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_RETRY_EVENT_ID)
|
|
wlcore_event_max_tx_failure(wl,
|
|
le16_to_cpu(mbox->sta_tx_retry_exceeded));
|
|
|
|
if (vector & INACTIVE_STA_EVENT_ID)
|
|
wlcore_event_inactive_sta(wl,
|
|
le16_to_cpu(mbox->sta_aging_status));
|
|
|
|
if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID)
|
|
wlcore_event_roc_complete(wl);
|
|
|
|
return 0;
|
|
}
|