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f5fc0f86 LC |
1 | /* |
2 | * This file is part of wl1271 | |
3 | * | |
4 | * Copyright (C) 1998-2009 Texas Instruments. All rights reserved. | |
5 | * Copyright (C) 2008-2009 Nokia Corporation | |
6 | * | |
7 | * Contact: Luciano Coelho <luciano.coelho@nokia.com> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU General Public License | |
11 | * version 2 as published by the Free Software Foundation. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, but | |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA | |
21 | * 02110-1301 USA | |
22 | * | |
23 | */ | |
24 | ||
00d20100 SL |
25 | #ifndef __EVENT_H__ |
26 | #define __EVENT_H__ | |
f5fc0f86 LC |
27 | |
28 | /* | |
29 | * Mbox events | |
30 | * | |
31 | * The event mechanism is based on a pair of event buffers (buffers A and | |
32 | * B) at fixed locations in the target's memory. The host processes one | |
33 | * buffer while the other buffer continues to collect events. If the host | |
34 | * is not processing events, an interrupt is issued to signal that a buffer | |
35 | * is ready. Once the host is done with processing events from one buffer, | |
36 | * it signals the target (with an ACK interrupt) that the event buffer is | |
37 | * free. | |
38 | */ | |
39 | ||
40 | enum { | |
00236aed JO |
41 | RSSI_SNR_TRIGGER_0_EVENT_ID = BIT(0), |
42 | RSSI_SNR_TRIGGER_1_EVENT_ID = BIT(1), | |
43 | RSSI_SNR_TRIGGER_2_EVENT_ID = BIT(2), | |
44 | RSSI_SNR_TRIGGER_3_EVENT_ID = BIT(3), | |
45 | RSSI_SNR_TRIGGER_4_EVENT_ID = BIT(4), | |
46 | RSSI_SNR_TRIGGER_5_EVENT_ID = BIT(5), | |
47 | RSSI_SNR_TRIGGER_6_EVENT_ID = BIT(6), | |
48 | RSSI_SNR_TRIGGER_7_EVENT_ID = BIT(7), | |
f5fc0f86 LC |
49 | MEASUREMENT_START_EVENT_ID = BIT(8), |
50 | MEASUREMENT_COMPLETE_EVENT_ID = BIT(9), | |
51 | SCAN_COMPLETE_EVENT_ID = BIT(10), | |
c690ec81 | 52 | WFD_DISCOVERY_COMPLETE_EVENT_ID = BIT(11), |
f5fc0f86 | 53 | AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(12), |
d6bf9ada | 54 | RESERVED1 = BIT(13), |
f5fc0f86 | 55 | PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(14), |
8332f0f6 EP |
56 | ROLE_STOP_COMPLETE_EVENT_ID = BIT(15), |
57 | RADAR_DETECTED_EVENT_ID = BIT(16), | |
f5fc0f86 LC |
58 | CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17), |
59 | BSS_LOSE_EVENT_ID = BIT(18), | |
60 | REGAINED_BSS_EVENT_ID = BIT(19), | |
3618f30f | 61 | MAX_TX_RETRY_EVENT_ID = BIT(20), |
c690ec81 | 62 | DUMMY_PACKET_EVENT_ID = BIT(21), |
f5fc0f86 | 63 | SOFT_GEMINI_SENSE_EVENT_ID = BIT(22), |
c690ec81 | 64 | CHANGE_AUTO_MODE_TIMEOUT_EVENT_ID = BIT(23), |
f5fc0f86 LC |
65 | SOFT_GEMINI_AVALANCHE_EVENT_ID = BIT(24), |
66 | PLT_RX_CALIBRATION_COMPLETE_EVENT_ID = BIT(25), | |
c690ec81 EP |
67 | INACTIVE_STA_EVENT_ID = BIT(26), |
68 | PEER_REMOVE_COMPLETE_EVENT_ID = BIT(27), | |
f5fc0f86 LC |
69 | PERIODIC_SCAN_COMPLETE_EVENT_ID = BIT(28), |
70 | PERIODIC_SCAN_REPORT_EVENT_ID = BIT(29), | |
70559a06 | 71 | BA_SESSION_RX_CONSTRAINT_EVENT_ID = BIT(30), |
c690ec81 | 72 | REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID = BIT(31), |
f5fc0f86 LC |
73 | EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff, |
74 | }; | |
75 | ||
19ad0715 JO |
76 | enum { |
77 | EVENT_ENTER_POWER_SAVE_FAIL = 0, | |
78 | EVENT_ENTER_POWER_SAVE_SUCCESS, | |
19ad0715 JO |
79 | }; |
80 | ||
f5fc0f86 LC |
81 | #define NUM_OF_RSSI_SNR_TRIGGERS 8 |
82 | ||
83 | struct event_mailbox { | |
d0f63b20 LC |
84 | __le32 events_vector; |
85 | __le32 events_mask; | |
86 | __le32 reserved_1; | |
87 | __le32 reserved_2; | |
f5fc0f86 | 88 | |
f5fc0f86 LC |
89 | u8 number_of_scan_results; |
90 | u8 scan_tag; | |
c690ec81 EP |
91 | u8 completed_scan_status; |
92 | u8 reserved_3; | |
f5fc0f86 | 93 | |
f5fc0f86 LC |
94 | u8 soft_gemini_sense_info; |
95 | u8 soft_gemini_protective_info; | |
96 | s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS]; | |
8332f0f6 | 97 | u8 change_auto_mode_timeout; |
f5fc0f86 | 98 | u8 scheduled_scan_status; |
d6bf9ada | 99 | u8 reserved4; |
c690ec81 EP |
100 | /* tuned channel (roc) */ |
101 | u8 roc_channel; | |
f5fc0f86 | 102 | |
c690ec81 | 103 | __le16 hlid_removed_bitmap; |
3618f30f | 104 | |
c690ec81 | 105 | /* bitmap of aged stations (by HLID) */ |
beb6c880 | 106 | __le16 sta_aging_status; |
3618f30f | 107 | |
c690ec81 | 108 | /* bitmap of stations (by HLID) which exceeded max tx retries */ |
beb6c880 AN |
109 | __le16 sta_tx_retry_exceeded; |
110 | ||
c690ec81 EP |
111 | /* discovery completed results */ |
112 | u8 discovery_tag; | |
113 | u8 number_of_preq_results; | |
114 | u8 number_of_prsp_results; | |
115 | u8 reserved_5; | |
116 | ||
117 | /* rx ba constraint */ | |
118 | u8 role_id; /* 0xFF means any role. */ | |
119 | u8 rx_ba_allowed; | |
120 | u8 reserved_6[2]; | |
121 | ||
8332f0f6 EP |
122 | /* Channel switch results */ |
123 | ||
124 | u8 channel_switch_role_id; | |
125 | u8 channel_switch_status; | |
126 | u8 reserved_7[2]; | |
127 | ||
c690ec81 EP |
128 | u8 ps_poll_delivery_failure_role_ids; |
129 | u8 stopped_role_ids; | |
130 | u8 started_role_ids; | |
c690ec81 | 131 | |
8332f0f6 | 132 | u8 reserved_8[9]; |
ba2d3587 | 133 | } __packed; |
f5fc0f86 | 134 | |
690142e9 MG |
135 | struct wl1271; |
136 | ||
f5fc0f86 LC |
137 | int wl1271_event_unmask(struct wl1271 *wl); |
138 | void wl1271_event_mbox_config(struct wl1271 *wl); | |
13f2dc52 | 139 | int wl1271_event_handle(struct wl1271 *wl, u8 mbox); |
f5fc0f86 LC |
140 | |
141 | #endif |