cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

event.h (2656B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * This file is part of wl1271
      4 *
      5 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
      6 * Copyright (C) 2008-2009 Nokia Corporation
      7 *
      8 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
      9 */
     10
     11#ifndef __EVENT_H__
     12#define __EVENT_H__
     13
     14/*
     15 * Mbox events
     16 *
     17 * The event mechanism is based on a pair of event buffers (buffers A and
     18 * B) at fixed locations in the target's memory. The host processes one
     19 * buffer while the other buffer continues to collect events. If the host
     20 * is not processing events, an interrupt is issued to signal that a buffer
     21 * is ready. Once the host is done with processing events from one buffer,
     22 * it signals the target (with an ACK interrupt) that the event buffer is
     23 * free.
     24 */
     25
     26enum {
     27	RSSI_SNR_TRIGGER_0_EVENT_ID              = BIT(0),
     28	RSSI_SNR_TRIGGER_1_EVENT_ID              = BIT(1),
     29	RSSI_SNR_TRIGGER_2_EVENT_ID              = BIT(2),
     30	RSSI_SNR_TRIGGER_3_EVENT_ID              = BIT(3),
     31	RSSI_SNR_TRIGGER_4_EVENT_ID              = BIT(4),
     32	RSSI_SNR_TRIGGER_5_EVENT_ID              = BIT(5),
     33	RSSI_SNR_TRIGGER_6_EVENT_ID              = BIT(6),
     34	RSSI_SNR_TRIGGER_7_EVENT_ID              = BIT(7),
     35
     36	EVENT_MBOX_ALL_EVENT_ID			 = 0x7fffffff,
     37};
     38
     39/* events the driver might want to wait for */
     40enum wlcore_wait_event {
     41	WLCORE_EVENT_ROLE_STOP_COMPLETE,
     42	WLCORE_EVENT_PEER_REMOVE_COMPLETE,
     43	WLCORE_EVENT_DFS_CONFIG_COMPLETE
     44};
     45
     46enum {
     47	EVENT_ENTER_POWER_SAVE_FAIL = 0,
     48	EVENT_ENTER_POWER_SAVE_SUCCESS,
     49};
     50
     51#define NUM_OF_RSSI_SNR_TRIGGERS 8
     52
     53struct fw_logger_information {
     54	__le32 max_buff_size;
     55	__le32 actual_buff_size;
     56	__le32 num_trace_drop;
     57	__le32 buff_read_ptr;
     58	__le32 buff_write_ptr;
     59} __packed;
     60
     61struct wl1271;
     62
     63int wl1271_event_unmask(struct wl1271 *wl);
     64int wl1271_event_handle(struct wl1271 *wl, u8 mbox);
     65
     66void wlcore_event_soft_gemini_sense(struct wl1271 *wl, u8 enable);
     67void wlcore_event_sched_scan_completed(struct wl1271 *wl,
     68				       u8 status);
     69void wlcore_event_ba_rx_constraint(struct wl1271 *wl,
     70				   unsigned long roles_bitmap,
     71				   unsigned long allowed_bitmap);
     72void wlcore_event_channel_switch(struct wl1271 *wl,
     73				 unsigned long roles_bitmap,
     74				 bool success);
     75void wlcore_event_beacon_loss(struct wl1271 *wl, unsigned long roles_bitmap);
     76void wlcore_event_dummy_packet(struct wl1271 *wl);
     77void wlcore_event_max_tx_failure(struct wl1271 *wl, unsigned long sta_bitmap);
     78void wlcore_event_inactive_sta(struct wl1271 *wl, unsigned long sta_bitmap);
     79void wlcore_event_roc_complete(struct wl1271 *wl);
     80void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr);
     81int  wlcore_event_fw_logger(struct wl1271 *wl);
     82#endif