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
112