| /* |
| * This file is part of wl12xx |
| * |
| * Copyright (c) 1998-2007 Texas Instruments Incorporated |
| * Copyright (C) 2008 Nokia Corporation |
| * |
| * Contact: Kalle Valo <kalle.valo@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 __WL12XX_EVENT_H__ |
| #define __WL12XX_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 { |
| RESERVED1_EVENT_ID = BIT(0), |
| RESERVED2_EVENT_ID = BIT(1), |
| MEASUREMENT_START_EVENT_ID = BIT(2), |
| SCAN_COMPLETE_EVENT_ID = BIT(3), |
| CALIBRATION_COMPLETE_EVENT_ID = BIT(4), |
| ROAMING_TRIGGER_LOW_RSSI_EVENT_ID = BIT(5), |
| PS_REPORT_EVENT_ID = BIT(6), |
| SYNCHRONIZATION_TIMEOUT_EVENT_ID = BIT(7), |
| HEALTH_REPORT_EVENT_ID = BIT(8), |
| ACI_DETECTION_EVENT_ID = BIT(9), |
| DEBUG_REPORT_EVENT_ID = BIT(10), |
| MAC_STATUS_EVENT_ID = BIT(11), |
| DISCONNECT_EVENT_COMPLETE_ID = BIT(12), |
| JOIN_EVENT_COMPLETE_ID = BIT(13), |
| CHANNEL_SWITCH_COMPLETE_EVENT_ID = BIT(14), |
| BSS_LOSE_EVENT_ID = BIT(15), |
| ROAMING_TRIGGER_MAX_TX_RETRY_EVENT_ID = BIT(16), |
| MEASUREMENT_COMPLETE_EVENT_ID = BIT(17), |
| AP_DISCOVERY_COMPLETE_EVENT_ID = BIT(18), |
| SCHEDULED_SCAN_COMPLETE_EVENT_ID = BIT(19), |
| PSPOLL_DELIVERY_FAILURE_EVENT_ID = BIT(20), |
| RESET_BSS_EVENT_ID = BIT(21), |
| REGAINED_BSS_EVENT_ID = BIT(22), |
| ROAMING_TRIGGER_REGAINED_RSSI_EVENT_ID = BIT(23), |
| ROAMING_TRIGGER_LOW_SNR_EVENT_ID = BIT(24), |
| ROAMING_TRIGGER_REGAINED_SNR_EVENT_ID = BIT(25), |
| |
| DBG_EVENT_ID = BIT(26), |
| BT_PTA_SENSE_EVENT_ID = BIT(27), |
| BT_PTA_PREDICTION_EVENT_ID = BIT(28), |
| BT_PTA_AVALANCHE_EVENT_ID = BIT(29), |
| |
| PLT_RX_CALIBRATION_COMPLETE_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)); |
| |
| struct event_mailbox { |
| u32 events_vector; |
| u32 events_mask; |
| u32 reserved_1; |
| u32 reserved_2; |
| |
| char average_rssi_level; |
| u8 ps_status; |
| u8 channel_switch_status; |
| u8 scheduled_scan_status; |
| |
| /* Channels scanned by the scheduled scan */ |
| u16 scheduled_scan_channels; |
| |
| /* If bit 0 is set -> target's fatal error */ |
| u16 health_report; |
| u16 bad_fft_counter; |
| u8 bt_pta_sense_info; |
| u8 bt_pta_protective_info; |
| u32 reserved; |
| u32 debug_report[2]; |
| |
| /* Number of FCS errors since last event */ |
| u32 fcs_err_counter; |
| |
| struct event_debug_report report; |
| u8 average_snr_level; |
| u8 padding[19]; |
| } __attribute__ ((packed)); |
| |
| int wl12xx_event_unmask(struct wl12xx *wl); |
| void wl12xx_event_mbox_config(struct wl12xx *wl); |
| int wl12xx_event_handle(struct wl12xx *wl, u8 mbox); |
| |
| #endif |