From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- drivers/net/wireless/ti/wlcore/event.h | 87 ++++++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 drivers/net/wireless/ti/wlcore/event.h (limited to 'drivers/net/wireless/ti/wlcore/event.h') diff --git a/drivers/net/wireless/ti/wlcore/event.h b/drivers/net/wireless/ti/wlcore/event.h new file mode 100644 index 000000000..acc7a59d3 --- /dev/null +++ b/drivers/net/wireless/ti/wlcore/event.h @@ -0,0 +1,87 @@ +/* + * This file is part of wl1271 + * + * Copyright (C) 1998-2009 Texas Instruments. All rights reserved. + * Copyright (C) 2008-2009 Nokia Corporation + * + * Contact: Luciano Coelho + * + * 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), + + EVENT_MBOX_ALL_EVENT_ID = 0x7fffffff, +}; + +/* events the driver might want to wait for */ +enum wlcore_wait_event { + WLCORE_EVENT_ROLE_STOP_COMPLETE, + WLCORE_EVENT_PEER_REMOVE_COMPLETE, + WLCORE_EVENT_DFS_CONFIG_COMPLETE +}; + +enum { + EVENT_ENTER_POWER_SAVE_FAIL = 0, + EVENT_ENTER_POWER_SAVE_SUCCESS, +}; + +#define NUM_OF_RSSI_SNR_TRIGGERS 8 + +struct wl1271; + +int wl1271_event_unmask(struct wl1271 *wl); +int wl1271_event_handle(struct wl1271 *wl, u8 mbox); + +void wlcore_event_soft_gemini_sense(struct wl1271 *wl, u8 enable); +void wlcore_event_sched_scan_completed(struct wl1271 *wl, + u8 status); +void wlcore_event_ba_rx_constraint(struct wl1271 *wl, + unsigned long roles_bitmap, + unsigned long allowed_bitmap); +void wlcore_event_channel_switch(struct wl1271 *wl, + unsigned long roles_bitmap, + bool success); +void wlcore_event_beacon_loss(struct wl1271 *wl, unsigned long roles_bitmap); +void wlcore_event_dummy_packet(struct wl1271 *wl); +void wlcore_event_max_tx_failure(struct wl1271 *wl, unsigned long sta_bitmap); +void wlcore_event_inactive_sta(struct wl1271 *wl, unsigned long sta_bitmap); +void wlcore_event_roc_complete(struct wl1271 *wl); +void wlcore_event_rssi_trigger(struct wl1271 *wl, s8 *metric_arr); +#endif -- cgit v1.2.3-54-g00ecf