projects / deliverable / linux.git / blame
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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 | ||
| 25 | #ifndef __WL1271_EVENT_H__ | |
| 26 | #define __WL1271_EVENT_H__ | |
| 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), | |
| 52 | SCHEDULED_SCAN_COMPLETE_EVENT_ID = BIT(11), | |
| 53 | AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(12), | |
| 54 | PS_REPORT_EVENT_ID = BIT(13), | |
| 55 | PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(14), | |
| 56 | DISCONNECT_EVENT_COMPLETE_ID = BIT(15), | |
| 57 | JOIN_EVENT_COMPLETE_ID = BIT(16), | |
| 58 | CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17), | |
| 59 | BSS_LOSE_EVENT_ID = BIT(18), | |
| 60 | REGAINED_BSS_EVENT_ID = BIT(19), | |
| 61 | ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID = BIT(20), | |
| 62 | SOFT_GEMINI_SENSE_EVENT_ID = BIT(22), | |
| 63 | SOFT_GEMINI_PREDICTION_EVENT_ID = BIT(23), | |
| 64 | SOFT_GEMINI_AVALANCHE_EVENT_ID = BIT(24), | |
| 65 | PLT_RX_CALIBRATION_COMPLETE_EVENT_ID = BIT(25), | |
| 66 | DBG_EVENT_ID = BIT(26), | |
| 67 | HEALTH_CHECK_REPLY_EVENT_ID = BIT(27), | |
| 68 | PERIODIC_SCAN_COMPLETE_EVENT_ID = BIT(28), | |
| 69 | PERIODIC_SCAN_REPORT_EVENT_ID = BIT(29), | |
| 70 | BA_SESSION_TEAR_DOWN_EVENT_ID = BIT(30), | |
| 71 | EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff, | |
| 72 | }; | |
| 73 | ||
| 19ad0715 JO |
74 | enum { |
| 75 | EVENT_ENTER_POWER_SAVE_FAIL = 0, | |
| 76 | EVENT_ENTER_POWER_SAVE_SUCCESS, | |
| 77 | EVENT_EXIT_POWER_SAVE_FAIL, | |
| 78 | EVENT_EXIT_POWER_SAVE_SUCCESS, | |
| 79 | }; | |
| 80 | ||
| f5fc0f86 LC |
81 | struct event_debug_report { |
| 82 | u8 debug_event_id; | |
| 83 | u8 num_params; | |
| d0f63b20 LC |
84 | __le16 pad; |
| 85 | __le32 report_1; | |
| 86 | __le32 report_2; | |
| 87 | __le32 report_3; | |
| ba2d3587 | 88 | } __packed; |
| f5fc0f86 LC |
89 | |
| 90 | #define NUM_OF_RSSI_SNR_TRIGGERS 8 | |
| 91 | ||
| 92 | struct event_mailbox { | |
| d0f63b20 LC |
93 | __le32 events_vector; |
| 94 | __le32 events_mask; | |
| 95 | __le32 reserved_1; | |
| 96 | __le32 reserved_2; | |
| f5fc0f86 LC |
97 | |
| 98 | u8 dbg_event_id; | |
| 99 | u8 num_relevant_params; | |
| d0f63b20 LC |
100 | __le16 reserved_3; |
| 101 | __le32 event_report_p1; | |
| 102 | __le32 event_report_p2; | |
| 103 | __le32 event_report_p3; | |
| f5fc0f86 LC |
104 | |
| 105 | u8 number_of_scan_results; | |
| 106 | u8 scan_tag; | |
| 107 | u8 reserved_4[2]; | |
| d0f63b20 | 108 | __le32 compl_scheduled_scan_status; |
| f5fc0f86 | 109 | |
| d0f63b20 | 110 | __le16 scheduled_scan_attended_channels; |
| f5fc0f86 LC |
111 | u8 soft_gemini_sense_info; |
| 112 | u8 soft_gemini_protective_info; | |
| 113 | s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS]; | |
| 114 | u8 channel_switch_status; | |
| 115 | u8 scheduled_scan_status; | |
| 116 | u8 ps_status; | |
| 117 | ||
| 118 | u8 reserved_5[29]; | |
| ba2d3587 | 119 | } __packed; |
| f5fc0f86 LC |
120 | |
| 121 | int wl1271_event_unmask(struct wl1271 *wl); | |
| 122 | void wl1271_event_mbox_config(struct wl1271 *wl); | |
| 13f2dc52 | 123 | int wl1271_event_handle(struct wl1271 *wl, u8 mbox); |
| 90494a90 | 124 | void wl1271_pspoll_work(struct work_struct *work); |
| f5fc0f86 LC |
125 | |
| 126 | #endif |