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- /*
- * 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 __WL1271_EVENT_H__
- #define __WL1271_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 {
- 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),
- ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID = BIT(20),
- SOFT_GEMINI_SENSE_EVENT_ID = BIT(22),
- SOFT_GEMINI_PREDICTION_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_TEAR_DOWN_EVENT_ID = BIT(30),
- EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff,
- };
- struct event_debug_report {
- u8 debug_event_id;
- u8 num_params;
- u16 pad;
- u32 report_1;
- u32 report_2;
- u32 report_3;
- } __attribute__ ((packed));
- #define NUM_OF_RSSI_SNR_TRIGGERS 8
- struct event_mailbox {
- u32 events_vector;
- u32 events_mask;
- u32 reserved_1;
- u32 reserved_2;
- u8 dbg_event_id;
- u8 num_relevant_params;
- u16 reserved_3;
- u32 event_report_p1;
- u32 event_report_p2;
- u32 event_report_p3;
- u8 number_of_scan_results;
- u8 scan_tag;
- u8 reserved_4[2];
- u32 compl_scheduled_scan_status;
- u16 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;
- u8 reserved_5[29];
- } __attribute__ ((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);
- #endif
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