Release 4.11 drivers/net/wireless/ti/wlcore/event.h
/*
* This file is part of wl1271
*
* Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
* Copyright (C) 2008-2009 Nokia Corporation
*
* Contact: Luciano Coelho <luciano.coelho@nokia.com>
*
* 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
*
*/
#ifndef __EVENT_H__
#define __EVENT_H__
/*
* Mbox events
*
* The event mechanism is based on a pair of event buffers (buffers A and
* B) at fixed locations in the target's memory. The host processes one
* buffer while the other buffer continues to collect events. If the host
* is not processing events, an interrupt is issued to signal that a buffer
* is ready. Once the host is done with processing events from one buffer,
* it signals the target (with an ACK interrupt) that the event buffer is
* free.
*/
enum {
RSSI_SNR_TRIGGER_0_EVENT_ID = BIT(0),
RSSI_SNR_TRIGGER_1_EVENT_ID = BIT(1),
RSSI_SNR_TRIGGER_2_EVENT_ID = BIT(2),
RSSI_SNR_TRIGGER_3_EVENT_ID = BIT(3),
RSSI_SNR_TRIGGER_4_EVENT_ID = BIT(4),
RSSI_SNR_TRIGGER_5_EVENT_ID = BIT(5),
RSSI_SNR_TRIGGER_6_EVENT_ID = BIT(6),
RSSI_SNR_TRIGGER_7_EVENT_ID = BIT(7),
EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff,
};
/* events the driver might want to wait for */
enum wlcore_wait_event {
WLCORE_EVENT_ROLE_STOP_COMPLETE,
WLCORE_EVENT_PEER_REMOVE_COMPLETE,
WLCORE_EVENT_DFS_CONFIG_COMPLETE
};
enum {
EVENT_ENTER_POWER_SAVE_FAIL = 0,
EVENT_ENTER_POWER_SAVE_SUCCESS,
};
#define NUM_OF_RSSI_SNR_TRIGGERS 8
struct fw_logger_information {
__le32 max_buff_size;
__le32 actual_buff_size;
__le32 num_trace_drop;
__le32 buff_read_ptr;
__le32 buff_write_ptr;
}
__packed;
struct wl1271;
int wl1271_event_unmask(struct wl1271 *wl);
int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
void wlcore_event_soft_gemini_sense(struct wl1271 *wl, u8 enable);
void wlcore_event_sched_scan_completed(struct wl1271 *wl,
u8 status);
void wlcore_event_ba_rx_constraint(struct wl1271 *wl,
unsigned long roles_bitmap,
unsigned long allowed_bitmap);
void wlcore_event_channel_switch(struct wl1271 *wl,
unsigned long roles_bitmap,
bool success);
void wlcore_event_beacon_loss(struct wl1271 *wl, unsigned long roles_bitmap);
void wlcore_event_dummy_packet(struct wl1271 *wl);
void wlcore_event_max_tx_failure(struct wl1271 *wl, unsigned long sta_bitmap);
void wlcore_event_inactive_sta(struct wl1271 *wl, unsigned long sta_bitmap);
void wlcore_event_roc_complete(struct wl1271 *wl);
void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr);
int wlcore_event_fw_logger(struct wl1271 *wl);
#endif
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