1/*
  2 * This file is part of wl12xx
  3 *
  4 * Copyright (C) 2012 Texas Instruments. All rights reserved.
  5 *
  6 * This program is free software; you can redistribute it and/or
  7 * modify it under the terms of the GNU General Public License
  8 * version 2 as published by the Free Software Foundation.
  9 *
 10 * This program is distributed in the hope that it will be useful, but
 11 * WITHOUT ANY WARRANTY; without even the implied warranty of
 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 13 * General Public License for more details.
 14 *
 15 * You should have received a copy of the GNU General Public License
 16 * along with this program; if not, write to the Free Software
 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 18 * 02110-1301 USA
 19 *
 20 */
 21
 22#ifndef __WL12XX_EVENT_H__
 23#define __WL12XX_EVENT_H__
 24
 25#include "../wlcore/wlcore.h"
 26
 27enum {
 28	MEASUREMENT_START_EVENT_ID		 = BIT(8),
 29	MEASUREMENT_COMPLETE_EVENT_ID		 = BIT(9),
 30	SCAN_COMPLETE_EVENT_ID			 = BIT(10),
 31	WFD_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(11),
 32	AP_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(12),
 33	RESERVED1			         = BIT(13),
 34	PSPOLL_DELIVERY_FAILURE_EVENT_ID	 = BIT(14),
 35	ROLE_STOP_COMPLETE_EVENT_ID		 = BIT(15),
 36	RADAR_DETECTED_EVENT_ID                  = BIT(16),
 37	CHANNEL_SWITCH_COMPLETE_EVENT_ID	 = BIT(17),
 38	BSS_LOSE_EVENT_ID			 = BIT(18),
 39	REGAINED_BSS_EVENT_ID			 = BIT(19),
 40	MAX_TX_RETRY_EVENT_ID			 = BIT(20),
 41	DUMMY_PACKET_EVENT_ID			 = BIT(21),
 42	SOFT_GEMINI_SENSE_EVENT_ID		 = BIT(22),
 43	CHANGE_AUTO_MODE_TIMEOUT_EVENT_ID	 = BIT(23),
 44	SOFT_GEMINI_AVALANCHE_EVENT_ID		 = BIT(24),
 45	PLT_RX_CALIBRATION_COMPLETE_EVENT_ID	 = BIT(25),
 46	INACTIVE_STA_EVENT_ID			 = BIT(26),
 47	PEER_REMOVE_COMPLETE_EVENT_ID		 = BIT(27),
 48	PERIODIC_SCAN_COMPLETE_EVENT_ID		 = BIT(28),
 49	PERIODIC_SCAN_REPORT_EVENT_ID		 = BIT(29),
 50	BA_SESSION_RX_CONSTRAINT_EVENT_ID	 = BIT(30),
 51	REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID	 = BIT(31),
 52};
 53
 54struct wl12xx_event_mailbox {
 55	__le32 events_vector;
 56	__le32 events_mask;
 57	__le32 reserved_1;
 58	__le32 reserved_2;
 59
 60	u8 number_of_scan_results;
 61	u8 scan_tag;
 62	u8 completed_scan_status;
 63	u8 reserved_3;
 64
 65	u8 soft_gemini_sense_info;
 66	u8 soft_gemini_protective_info;
 67	s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
 68	u8 change_auto_mode_timeout;
 69	u8 scheduled_scan_status;
 70	u8 reserved4;
 71	/* tuned channel (roc) */
 72	u8 roc_channel;
 73
 74	__le16 hlid_removed_bitmap;
 75
 76	/* bitmap of aged stations (by HLID) */
 77	__le16 sta_aging_status;
 78
 79	/* bitmap of stations (by HLID) which exceeded max tx retries */
 80	__le16 sta_tx_retry_exceeded;
 81
 82	/* discovery completed results */
 83	u8 discovery_tag;
 84	u8 number_of_preq_results;
 85	u8 number_of_prsp_results;
 86	u8 reserved_5;
 87
 88	/* rx ba constraint */
 89	u8 role_id; /* 0xFF means any role. */
 90	u8 rx_ba_allowed;
 91	u8 reserved_6[2];
 92
 93	/* Channel switch results */
 94
 95	u8 channel_switch_role_id;
 96	u8 channel_switch_status;
 97	u8 reserved_7[2];
 98
 99	u8 ps_poll_delivery_failure_role_ids;
100	u8 stopped_role_ids;
101	u8 started_role_ids;
102
103	u8 reserved_8[9];
104} __packed;
105
106int wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
107			  bool *timeout);
108int wl12xx_process_mailbox_events(struct wl1271 *wl);
109
110#endif
111