---

yaml
---
r: 352169
b: refs/heads/master
c: c50a282
h: refs/heads/master
i:
  352167: 6ea036f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fcab189027cdd68df7f97474d1419aaa4a82130c
+refs/heads/master: c50a282515dc7092f7318708a0f3ae7ca7342b9f

trunk/drivers/net/wireless/ti/wl12xx/Makefile

@@ -1,3 +1,3 @@
-wl12xx-objs	= main.o cmd.o acx.o debugfs.o scan.o
+wl12xx-objs	= main.o cmd.o acx.o debugfs.o scan.o event.o
 
 obj-$(CONFIG_WL12XX)		+= wl12xx.o

trunk/drivers/net/wireless/ti/wl12xx/event.c

@@ -0,0 +1,112 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2012 Texas Instruments. All rights reserved.
+ *
+ * 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
+ *
+ */
+
+#include "event.h"
+#include "scan.h"
+#include "../wlcore/cmd.h"
+#include "../wlcore/debug.h"
+
+int wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
+			  bool *timeout)
+{
+	u32 local_event;
+
+	switch (event) {
+	case WLCORE_EVENT_ROLE_STOP_COMPLETE:
+		local_event = ROLE_STOP_COMPLETE_EVENT_ID;
+		break;
+
+	case WLCORE_EVENT_PEER_REMOVE_COMPLETE:
+		local_event = PEER_REMOVE_COMPLETE_EVENT_ID;
+		break;
+
+	default:
+		/* event not implemented */
+		return 0;
+	}
+	return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout);
+}
+
+int wl12xx_process_mailbox_events(struct wl1271 *wl)
+{
+	struct wl12xx_event_mailbox *mbox = wl->mbox;
+	u32 vector;
+
+
+	vector = le32_to_cpu(mbox->events_vector);
+	vector &= ~(le32_to_cpu(mbox->events_mask));
+
+	wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector);
+
+	if (vector & SCAN_COMPLETE_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "status: 0x%x",
+			     mbox->scheduled_scan_status);
+
+		if (wl->scan_wlvif)
+			wl12xx_scan_completed(wl, wl->scan_wlvif);
+	}
+
+	if (vector & PERIODIC_SCAN_REPORT_EVENT_ID)
+		wlcore_event_sched_scan_report(wl,
+					       mbox->scheduled_scan_status);
+
+	if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID)
+		wlcore_event_sched_scan_completed(wl,
+						  mbox->scheduled_scan_status);
+	if (vector & SOFT_GEMINI_SENSE_EVENT_ID)
+		wlcore_event_soft_gemini_sense(wl,
+					       mbox->soft_gemini_sense_info);
+
+	if (vector & BSS_LOSE_EVENT_ID)
+		wlcore_event_beacon_loss(wl, 0xff);
+
+	if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID)
+		wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric);
+
+	if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)
+		wlcore_event_ba_rx_constraint(wl,
+					      BIT(mbox->role_id),
+					      mbox->rx_ba_allowed);
+
+	if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID)
+		wlcore_event_channel_switch(wl, 0xff,
+					    mbox->channel_switch_status);
+
+	if (vector & DUMMY_PACKET_EVENT_ID)
+		wlcore_event_dummy_packet(wl);
+
+	/*
+	 * "TX retries exceeded" has a different meaning according to mode.
+	 * In AP mode the offending station is disconnected.
+	 */
+	if (vector & MAX_TX_RETRY_EVENT_ID)
+		wlcore_event_max_tx_failure(wl,
+				le16_to_cpu(mbox->sta_tx_retry_exceeded));
+
+	if (vector & INACTIVE_STA_EVENT_ID)
+		wlcore_event_inactive_sta(wl,
+					  le16_to_cpu(mbox->sta_aging_status));
+
+	if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID)
+		wlcore_event_roc_complete(wl);
+
+	return 0;
+}

trunk/drivers/net/wireless/ti/wl12xx/event.h

@@ -0,0 +1,111 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2012 Texas Instruments. All rights reserved.
+ *
+ * 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__
+
+#include "../wlcore/wlcore.h"
+
+enum {
+	MEASUREMENT_START_EVENT_ID		 = BIT(8),
+	MEASUREMENT_COMPLETE_EVENT_ID		 = BIT(9),
+	SCAN_COMPLETE_EVENT_ID			 = BIT(10),
+	WFD_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(11),
+	AP_DISCOVERY_COMPLETE_EVENT_ID		 = BIT(12),
+	RESERVED1			         = BIT(13),
+	PSPOLL_DELIVERY_FAILURE_EVENT_ID	 = BIT(14),
+	ROLE_STOP_COMPLETE_EVENT_ID		 = BIT(15),
+	RADAR_DETECTED_EVENT_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),
+	DUMMY_PACKET_EVENT_ID			 = BIT(21),
+	SOFT_GEMINI_SENSE_EVENT_ID		 = BIT(22),
+	CHANGE_AUTO_MODE_TIMEOUT_EVENT_ID	 = BIT(23),
+	SOFT_GEMINI_AVALANCHE_EVENT_ID		 = BIT(24),
+	PLT_RX_CALIBRATION_COMPLETE_EVENT_ID	 = BIT(25),
+	INACTIVE_STA_EVENT_ID			 = BIT(26),
+	PEER_REMOVE_COMPLETE_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),
+	REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID	 = BIT(31),
+};
+
+struct wl12xx_event_mailbox {
+	__le32 events_vector;
+	__le32 events_mask;
+	__le32 reserved_1;
+	__le32 reserved_2;
+
+	u8 number_of_scan_results;
+	u8 scan_tag;
+	u8 completed_scan_status;
+	u8 reserved_3;
+
+	u8 soft_gemini_sense_info;
+	u8 soft_gemini_protective_info;
+	s8 rssi_snr_trigger_metric[NUM_OF_RSSI_SNR_TRIGGERS];
+	u8 change_auto_mode_timeout;
+	u8 scheduled_scan_status;
+	u8 reserved4;
+	/* tuned channel (roc) */
+	u8 roc_channel;
+
+	__le16 hlid_removed_bitmap;
+
+	/* bitmap of aged stations (by HLID) */
+	__le16 sta_aging_status;
+
+	/* bitmap of stations (by HLID) which exceeded max tx retries */
+	__le16 sta_tx_retry_exceeded;
+
+	/* discovery completed results */
+	u8 discovery_tag;
+	u8 number_of_preq_results;
+	u8 number_of_prsp_results;
+	u8 reserved_5;
+
+	/* rx ba constraint */
+	u8 role_id; /* 0xFF means any role. */
+	u8 rx_ba_allowed;
+	u8 reserved_6[2];
+
+	/* Channel switch results */
+
+	u8 channel_switch_role_id;
+	u8 channel_switch_status;
+	u8 reserved_7[2];
+
+	u8 ps_poll_delivery_failure_role_ids;
+	u8 stopped_role_ids;
+	u8 started_role_ids;
+
+	u8 reserved_8[9];
+} __packed;
+
+int wl12xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
+			  bool *timeout);
+int wl12xx_process_mailbox_events(struct wl1271 *wl);
+
+#endif
+

trunk/drivers/net/wireless/ti/wl12xx/main.c

@@ -39,6 +39,7 @@
 #include "cmd.h"
 #include "acx.h"
 #include "scan.h"
+#include "event.h"
 #include "debugfs.h"
 
 static char *fref_param;
@@ -1229,6 +1230,23 @@ static int wl12xx_boot(struct wl1271 *wl)
 	if (ret < 0)
 		goto out;
 
+	wl->event_mask = BSS_LOSE_EVENT_ID |
+		REGAINED_BSS_EVENT_ID |
+		SCAN_COMPLETE_EVENT_ID |
+		ROLE_STOP_COMPLETE_EVENT_ID |
+		RSSI_SNR_TRIGGER_0_EVENT_ID |
+		PSPOLL_DELIVERY_FAILURE_EVENT_ID |
+		SOFT_GEMINI_SENSE_EVENT_ID |
+		PERIODIC_SCAN_REPORT_EVENT_ID |
+		PERIODIC_SCAN_COMPLETE_EVENT_ID |
+		DUMMY_PACKET_EVENT_ID |
+		PEER_REMOVE_COMPLETE_EVENT_ID |
+		BA_SESSION_RX_CONSTRAINT_EVENT_ID |
+		REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID |
+		INACTIVE_STA_EVENT_ID |
+		MAX_TX_RETRY_EVENT_ID |
+		CHANNEL_SWITCH_COMPLETE_EVENT_ID;
+
 	ret = wlcore_boot_run_firmware(wl);
 	if (ret < 0)
 		goto out;
@@ -1609,6 +1627,8 @@ static struct wlcore_ops wl12xx_ops = {
 	.plt_init		= wl12xx_plt_init,
 	.trigger_cmd		= wl12xx_trigger_cmd,
 	.ack_event		= wl12xx_ack_event,
+	.wait_for_event		= wl12xx_wait_for_event,
+	.process_mailbox_events	= wl12xx_process_mailbox_events,
 	.calc_tx_blocks		= wl12xx_calc_tx_blocks,
 	.set_tx_desc_blocks	= wl12xx_set_tx_desc_blocks,
 	.set_tx_desc_data_len	= wl12xx_set_tx_desc_data_len,
@@ -1627,7 +1647,6 @@ static struct wlcore_ops wl12xx_ops = {
 	.debugfs_init		= wl12xx_debugfs_add_files,
 	.scan_start		= wl12xx_scan_start,
 	.scan_stop		= wl12xx_scan_stop,
-	.scan_completed		= wl12xx_scan_completed,
 	.sched_scan_start	= wl12xx_sched_scan_start,
 	.sched_scan_stop	= wl12xx_scan_sched_scan_stop,
 	.get_spare_blocks	= wl12xx_get_spare_blocks,
@@ -1719,7 +1738,8 @@ static int __devinit wl12xx_probe(struct platform_device *pdev)
 	int ret;
 
 	hw = wlcore_alloc_hw(sizeof(struct wl12xx_priv),
-			     WL12XX_AGGR_BUFFER_SIZE);
+			     WL12XX_AGGR_BUFFER_SIZE,
+			     sizeof(struct wl12xx_event_mailbox));
 	if (IS_ERR(hw)) {
 		wl1271_error("can't allocate hw");
 		ret = PTR_ERR(hw);

trunk/drivers/net/wireless/ti/wl18xx/Makefile

@@ -1,3 +1,3 @@
-wl18xx-objs	= main.o acx.o tx.o io.o debugfs.o scan.o cmd.o
+wl18xx-objs	= main.o acx.o tx.o io.o debugfs.o scan.o cmd.o event.o
 
 obj-$(CONFIG_WL18XX)		+= wl18xx.o

trunk/drivers/net/wireless/ti/wl18xx/event.c

@@ -0,0 +1,99 @@
+/*
+ * This file is part of wl12xx
+ *
+ * Copyright (C) 2012 Texas Instruments. All rights reserved.
+ *
+ * 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
+ *
+ */
+
+#include "event.h"
+#include "scan.h"
+#include "../wlcore/cmd.h"
+#include "../wlcore/debug.h"
+
+int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
+			  bool *timeout)
+{
+	u32 local_event;
+
+	switch (event) {
+	case WLCORE_EVENT_PEER_REMOVE_COMPLETE:
+		local_event = PEER_REMOVE_COMPLETE_EVENT_ID;
+		break;
+
+	default:
+		/* event not implemented */
+		return 0;
+	}
+	return wlcore_cmd_wait_for_event_or_timeout(wl, local_event, timeout);
+}
+
+int wl18xx_process_mailbox_events(struct wl1271 *wl)
+{
+	struct wl18xx_event_mailbox *mbox = wl->mbox;
+	u32 vector;
+
+	vector = le32_to_cpu(mbox->events_vector);
+	wl1271_debug(DEBUG_EVENT, "MBOX vector: 0x%x", vector);
+
+	if (vector & SCAN_COMPLETE_EVENT_ID) {
+		wl1271_debug(DEBUG_EVENT, "scan results: %d",
+			     mbox->number_of_scan_results);
+
+		if (wl->scan_wlvif)
+			wl18xx_scan_completed(wl, wl->scan_wlvif);
+	}
+
+	if (vector & PERIODIC_SCAN_COMPLETE_EVENT_ID)
+		wlcore_event_sched_scan_completed(wl, 1);
+
+	if (vector & RSSI_SNR_TRIGGER_0_EVENT_ID)
+		wlcore_event_rssi_trigger(wl, mbox->rssi_snr_trigger_metric);
+
+	if (vector & BA_SESSION_RX_CONSTRAINT_EVENT_ID)
+		wlcore_event_ba_rx_constraint(wl,
+				le16_to_cpu(mbox->rx_ba_role_id_bitmap),
+				le16_to_cpu(mbox->rx_ba_allowed_bitmap));
+
+	if (vector & BSS_LOSS_EVENT_ID)
+		wlcore_event_beacon_loss(wl,
+					 le16_to_cpu(mbox->bss_loss_bitmap));
+
+	if (vector & CHANNEL_SWITCH_COMPLETE_EVENT_ID)
+		wlcore_event_channel_switch(wl,
+			le16_to_cpu(mbox->channel_switch_role_id_bitmap),
+			true);
+
+	if (vector & DUMMY_PACKET_EVENT_ID)
+		wlcore_event_dummy_packet(wl);
+
+	/*
+	 * "TX retries exceeded" has a different meaning according to mode.
+	 * In AP mode the offending station is disconnected.
+	 */
+	if (vector & MAX_TX_FAILURE_EVENT_ID)
+		wlcore_event_max_tx_failure(wl,
+				le32_to_cpu(mbox->tx_retry_exceeded_bitmap));
+
+	if (vector & INACTIVE_STA_EVENT_ID)
+		wlcore_event_inactive_sta(wl,
+				le32_to_cpu(mbox->inactive_sta_bitmap));
+
+	if (vector & REMAIN_ON_CHANNEL_COMPLETE_EVENT_ID)
+		wlcore_event_roc_complete(wl);
+
+	return 0;
+}