| /* |
| * This file is part of wl1271 |
| * |
| * Copyright (C) 1998-2009 Texas Instruments. All rights reserved. |
| * Copyright (C) 2008-2009 Nokia Corporation |
| * |
| * Contact: Luciano Coelho <luciano.coelho@nokia.com> |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| * 02110-1301 USA |
| * |
| */ |
| |
| #ifndef __EVENT_H__ |
| #define __EVENT_H__ |
| |
| /* |
| * Mbox events |
| * |
| * The event mechanism is based on a pair of event buffers (buffers A and |
| * B) at fixed locations in the target's memory. The host processes one |
| * buffer while the other buffer continues to collect events. If the host |
| * is not processing events, an interrupt is issued to signal that a buffer |
| * is ready. Once the host is done with processing events from one buffer, |
| * it signals the target (with an ACK interrupt) that the event buffer is |
| * free. |
| */ |
| |
| enum { |
| RSSI_SNR_TRIGGER_0_EVENT_ID = BIT(0), |
| RSSI_SNR_TRIGGER_1_EVENT_ID = BIT(1), |
| RSSI_SNR_TRIGGER_2_EVENT_ID = BIT(2), |
| RSSI_SNR_TRIGGER_3_EVENT_ID = BIT(3), |
| RSSI_SNR_TRIGGER_4_EVENT_ID = BIT(4), |
| RSSI_SNR_TRIGGER_5_EVENT_ID = BIT(5), |
| RSSI_SNR_TRIGGER_6_EVENT_ID = BIT(6), |
| RSSI_SNR_TRIGGER_7_EVENT_ID = BIT(7), |
| MEASUREMENT_START_EVENT_ID = BIT(8), |
| MEASUREMENT_COMPLETE_EVENT_ID = BIT(9), |
| SCAN_COMPLETE_EVENT_ID = BIT(10), |
| SCHEDULED_SCAN_COMPLETE_EVENT_ID = BIT(11), |
| AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(12), |
| PS_REPORT_EVENT_ID = BIT(13), |
| PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(14), |
| DISCONNECT_EVENT_COMPLETE_ID = BIT(15), |
| JOIN_EVENT_COMPLETE_ID = BIT(16), |
| CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(17), |
| BSS_LOSE_EVENT_ID = BIT(18), |
| REGAINED_BSS_EVENT_ID = BIT(19), |
| MAX_TX_RETRY_EVENT_ID = BIT(20), |
| /* STA: dummy paket for dynamic mem blocks */ |
| DUMMY_PACKET_EVENT_ID = BIT(21), |
| /* AP: STA remove complete */ |
| STA_REMOVE_COMPLETE_EVENT_ID = BIT(21), |
| SOFT_GEMINI_SENSE_EVENT_ID = BIT(22), |
| /* STA: SG prediction */ |
| SOFT_GEMINI_PREDICTION_EVENT_ID = BIT(23), |
| /* AP: Inactive STA */ |
| INACTIVE_STA_EVENT_ID = BIT(23), |
| SOFT_GEMINI_AVALANCHE_EVENT_ID = BIT(24), |
| PLT_RX_CALIBRATION_COMPLETE_EVENT_ID = BIT(25), |
| DBG_EVENT_ID = BIT(26), |
| HEALTH_CHECK_REPLY_EVENT_ID = BIT(27), |
| PERIODIC_SCAN_COMPLETE_EVENT_ID = BIT(28), |
| PERIODIC_SCAN_REPORT_EVENT_ID = BIT(29), |
| BA_SESSION_RX_CONSTRAINT_EVENT_ID = BIT(30), |
| EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff, |
| }; |
| |
| enum { |
| EVENT_ENTER_POWER_SAVE_FAIL = 0, |
| EVENT_ENTER_POWER_SAVE_SUCCESS, |
| }; |
| |
| struct event_debug_report { |
| u8 debug_event_id; |
| u8 num_params; |
| __le16 pad; |
| __le32 report_1; |
| __le32 report_2; |
| __le32 report_3; |
| } __packed; |
| |
| #define NUM_OF_RSSI_SNR_TRIGGERS 8 |
| |
| struct event_mailbox { |
| __le32 events_vector; |
| __le32 events_mask; |
| __le32 reserved_1; |
| __le32 reserved_2; |
| |
| u8 dbg_event_id; |
| u8 num_relevant_params; |
| __le16 reserved_3; |
| __le32 event_report_p1; |
| __le32 event_report_p2; |
| __le32 event_report_p3; |
| |
| u8 number_of_scan_results; |
| u8 scan_tag; |
| u8 reserved_4[2]; |
| __le32 compl_scheduled_scan_status; |
| |
| __le16 scheduled_scan_attended_channels; |
| u8 soft_gemini_sense_info; |
| u8 soft_gemini_protective_info; |
| s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS]; |
| u8 channel_switch_status; |
| u8 scheduled_scan_status; |
| u8 ps_status; |
| |
| /* AP FW only */ |
| u8 hlid_removed; |
| |
| /* a bitmap of hlids for stations that have been inactive too long */ |
| __le16 sta_aging_status; |
| |
| /* a bitmap of hlids for stations which didn't respond to TX */ |
| __le16 sta_tx_retry_exceeded; |
| |
| /* |
| * Bitmap, Each bit set represents the Role ID for which this constraint |
| * is set. Range: 0 - FF, FF means ANY role |
| */ |
| u8 ba_role_id; |
| /* |
| * Bitmap, Each bit set represents the Link ID for which this constraint |
| * is set. Not applicable if ba_role_id is set to ANY role (FF). |
| * Range: 0 - FFFF, FFFF means ANY link in that role |
| */ |
| u8 ba_link_id; |
| u8 ba_allowed; |
| |
| u8 reserved_5[21]; |
| } __packed; |
| |
| int wl1271_event_unmask(struct wl1271 *wl); |
| void wl1271_event_mbox_config(struct wl1271 *wl); |
| int wl1271_event_handle(struct wl1271 *wl, u8 mbox); |
| void wl1271_pspoll_work(struct work_struct *work); |
| |
| /* Functions from main.c */ |
| bool wl1271_is_active_sta(struct wl1271 *wl, u8 hlid); |
| |
| #endif |
