1 /*
2  * This file is part of wl18xx
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 __WL18XX_EVENT_H__
23 #define __WL18XX_EVENT_H__
24 
25 #include "../wlcore/wlcore.h"
26 
27 enum {
28 	SCAN_COMPLETE_EVENT_ID                   = BIT(8),
29 	RADAR_DETECTED_EVENT_ID                  = BIT(9),
30 	CHANNEL_SWITCH_COMPLETE_EVENT_ID         = BIT(10),
31 	BSS_LOSS_EVENT_ID                        = BIT(11),
32 	MAX_TX_FAILURE_EVENT_ID                  = BIT(12),
33 	DUMMY_PACKET_EVENT_ID                    = BIT(13),
34 	INACTIVE_STA_EVENT_ID                    = BIT(14),
35 	PEER_REMOVE_COMPLETE_EVENT_ID            = BIT(15),
36 	PERIODIC_SCAN_COMPLETE_EVENT_ID          = BIT(16),
37 	BA_SESSION_RX_CONSTRAINT_EVENT_ID        = BIT(17),
38 	REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID      = BIT(18),
39 	DFS_CHANNELS_CONFIG_COMPLETE_EVENT       = BIT(19),
40 	PERIODIC_SCAN_REPORT_EVENT_ID            = BIT(20),
41 	RX_BA_WIN_SIZE_CHANGE_EVENT_ID           = BIT(21),
42 	SMART_CONFIG_SYNC_EVENT_ID               = BIT(22),
43 	SMART_CONFIG_DECODE_EVENT_ID             = BIT(23),
44 	TIME_SYNC_EVENT_ID                       = BIT(24),
45 	FW_LOGGER_INDICATION			= BIT(25),
46 };
47 
48 enum wl18xx_radar_types {
49 	RADAR_TYPE_NONE,
50 	RADAR_TYPE_REGULAR,
51 	RADAR_TYPE_CHIRP
52 };
53 
54 struct wl18xx_event_mailbox {
55 	__le32 events_vector;
56 
57 	u8 number_of_scan_results;
58 	u8 number_of_sched_scan_results;
59 
60 	__le16 channel_switch_role_id_bitmap;
61 
62 	s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
63 
64 	/* bitmap of removed links */
65 	__le32 hlid_removed_bitmap;
66 
67 	/* rx ba constraint */
68 	__le16 rx_ba_role_id_bitmap; /* 0xfff means any role. */
69 	__le16 rx_ba_allowed_bitmap;
70 
71 	/* bitmap of roc completed (by role id) */
72 	__le16 roc_completed_bitmap;
73 
74 	/* bitmap of stations (by role id) with bss loss */
75 	__le16 bss_loss_bitmap;
76 
77 	/* bitmap of stations (by HLID) which exceeded max tx retries */
78 	__le16 tx_retry_exceeded_bitmap;
79 
80 	/* time sync high msb*/
81 	__le16 time_sync_tsf_high_msb;
82 
83 	/* bitmap of inactive stations (by HLID) */
84 	__le16 inactive_sta_bitmap;
85 
86 	/* time sync high lsb*/
87 	__le16 time_sync_tsf_high_lsb;
88 
89 	/* rx BA win size indicated by RX_BA_WIN_SIZE_CHANGE_EVENT_ID */
90 	u8 rx_ba_role_id;
91 	u8 rx_ba_link_id;
92 	u8 rx_ba_win_size;
93 	u8 padding;
94 
95 	/* smart config */
96 	u8 sc_ssid_len;
97 	u8 sc_pwd_len;
98 	u8 sc_token_len;
99 	u8 padding1;
100 	u8 sc_ssid[32];
101 	u8 sc_pwd[64];
102 	u8 sc_token[32];
103 
104 	/* smart config sync channel */
105 	u8 sc_sync_channel;
106 	u8 sc_sync_band;
107 
108 	/* time sync low msb*/
109 	__le16 time_sync_tsf_low_msb;
110 
111 	/* radar detect */
112 	u8 radar_channel;
113 	u8 radar_type;
114 
115 	/* time sync low lsb*/
116 	__le16 time_sync_tsf_low_lsb;
117 
118 } __packed;
119 
120 int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
121 			  bool *timeout);
122 int wl18xx_process_mailbox_events(struct wl1271 *wl);
123 
124 #endif
125