android_kernel_samsung_sm8650-modules/umac/scan/dispatcher/inc/wlan_scan_cfg.h

/*
 * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for
 * any purpose with or without fee is hereby granted, provided that the
 * above copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/**
 * DOC: This file contains centralized definitions of SCAN component
 */
#ifndef __CONFIG_SCAN_H
#define __CONFIG_SCAN_H

#include "cfg_define.h"

/*
 * <ini>
 * drop_bcn_on_chan_mismatch - drop the beacon for chan mismatch
 * @Min: 0
 * @Max: 1
 * @Default: 1
 *
 * This ini is used to decide drop the beacon or not if channel received
 * in metadata doesn't match the one in beacon.
 *
 * Related: None
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_DROP_BCN_ON_CHANNEL_MISMATCH CFG_INI_BOOL(\
		"drop_bcn_on_chan_mismatch",\
		true,\
		"drop bcn on channel mismatch")

/*
 * <ini>
 * gActiveMaxChannelTime - Set max channel time for active scan
 * @Min: 0
 * @Max: 10000
 * @Default: 40
 *
 * This ini is used to set maximum channel time in msecs spent in
 * active scan
 *
 * Related: None
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_ACTIVE_MAX_CHANNEL_TIME CFG_INI_UINT(\
		"gActiveMaxChannelTime",\
		0, 10000, MCL_OR_WIN_VALUE(40, 105),\
		CFG_VALUE_OR_DEFAULT, "active dwell time")

/*
 * <ini>
 * active_max_channel_time_2g - Set max time for active 2G channel scan
 * @Min: 0
 * @Max: 10000
 * @Default: 80
 *
 * This ini is used to set maximum time in msecs spent in active 2G channel scan
 * if it's not zero, in case of zero, CFG_ACTIVE_MAX_CHANNEL_TIME is used for 2G
 * channels also.
 *
 * Related: None
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_ACTIVE_MAX_2G_CHANNEL_TIME CFG_INI_UINT(\
		"active_max_channel_time_2g",\
		0, 10000, MCL_OR_WIN_VALUE(80, 0),\
		CFG_VALUE_OR_DEFAULT, "active dwell time for 2G channels")

/*
 * <ini>
 * gPassiveMaxChannelTime - Set max channel time for passive scan
 * @Min: 0
 * @Max: 10000
 * @Default: 110
 *
 * This ini is used to set maximum channel time in msecs spent in
 * passive scan
 *
 * Related: None
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_PASSIVE_MAX_CHANNEL_TIME CFG_INI_UINT(\
		"gPassiveMaxChannelTime",\
		0, 10000, MCL_OR_WIN_VALUE(100, 300),\
		CFG_VALUE_OR_DEFAULT, "passive dwell time")

/*
 * <ini>
 * gScanNumProbes - Set the number of probes on each channel for active scan
 * @Min: 0
 * @Max: 20
 * @Default: 0
 *
 * This ini is used to set number of probes on each channel for
 * active scan
 */
#define CFG_SCAN_NUM_PROBES CFG_INI_UINT(\
			"gScanNumProbes",\
			0, 20, MCL_OR_WIN_VALUE(0, 2),\
			CFG_VALUE_OR_DEFAULT,\
			"number of probes on each channel")

/*
 * <ini>
 * gScanProbeRepeatTime - Set the probe repeat time on each channel
 * @Min: 0
 * @Max: 30
 * @Default: 0
 *
 * This ini is used to set probe repeat time on each channel for
 * active scan
 *
 * Related: None
 *
 * Supported Feature: Scan
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_SCAN_PROBE_REPEAT_TIME CFG_INI_UINT(\
			"gScanProbeRepeatTime",\
			0, 30, MCL_OR_WIN_VALUE(20, 50),\
			CFG_VALUE_OR_DEFAULT,\
			"probe repeat time on each channel")

/*
 * <ini>
 * hostscan_adaptive_dwell_mode - Enable adaptive dwell mode
 * during host scan with conneciton
 * @Min: 0
 * @Max: 4
 * @Default: 2
 *
 * This ini will set the algo used in dwell time optimization
 * during host scan with connection.
 * See enum wmi_dwelltime_adaptive_mode.
 * Acceptable values for this:
 * 0: Default (Use firmware default mode)
 * 1: Conservative optimization
 * 2: Moderate optimization
 * 3: Aggressive optimization
 * 4: Static
 *
 * Related: None
 *
 * Supported Feature: Scan
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_ADAPTIVE_SCAN_DWELL_MODE CFG_INI_UINT(\
			"hostscan_adaptive_dwell_mode",\
			0, 4, MCL_OR_WIN_VALUE(2, 0),\
			CFG_VALUE_OR_DEFAULT,\
			"Enable adaptive dwell mode")

/*
 * <ini>
 * hostscan_adaptive_dwell_mode_no_conn - Enable adaptive dwell mode
 * during host scan without conneciton
 * @Min: 0
 * @Max: 4
 * @Default: 4
 *
 * This ini will set the algo used in dwell time optimization
 * during host scan with connection.
 * See enum wmi_dwelltime_adaptive_mode.
 * Acceptable values for this:
 * 0: Default (Use firmware default mode)
 * 1: Conservative optimization
 * 2: Moderate optimization
 * 3: Aggressive optimization
 * 4: Static
 *
 * Related: None
 *
 * Supported Feature: Scan
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_ADAPTIVE_SCAN_DWELL_MODE_NC CFG_INI_UINT(\
			"hostscan_adaptive_dwell_mode_no_conn",\
			0, 4, MCL_OR_WIN_VALUE(4, 0),\
			CFG_VALUE_OR_DEFAULT,\
			"Enable adaptive dwell mode without connection")
/*
 * <ini>
 * is_bssid_hint_priority - Set priority for connection with bssid_hint
 * BSSID.
 * @Min: 0
 * @Max: 1
 * @Default: 1
 *
 * This ini is used to give priority to BSS for connection which comes
 * as part of bssid_hint
 *
 * Related: None
 *
 * Supported Feature: STA
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_IS_BSSID_HINT_PRIORITY CFG_INI_UINT(\
			"is_bssid_hint_priority",\
			0, 1, 0,\
			CFG_VALUE_OR_DEFAULT, \
			"Set priority for connection with bssid_hint")

#ifdef FEATURE_WLAN_SCAN_PNO
/*
 * These scan PNO ini params are used only once by HDD to store the
 * values in wiphy structure
 */

/*
 * <ini>
 * g_max_sched_scan_plan_iterations - pno sched max scan plan iterations.
 * @Min: 1
 * @Max: 100
 * @Default: 10
 *
 * This ini is used to set max sched scan plan iterations for pno scan
 * (value in seconds).
 *
 * Related: gPNOScanSupport
 *
 * Supported Feature: PNO scan
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_MAX_SCHED_SCAN_PLAN_ITERATIONS CFG_INI_UINT( \
			"g_max_sched_scan_plan_iterations", \
			1, 100, 10, \
			CFG_VALUE_OR_DEFAULT, \
			"Max sched scan plan iterations")

/*
 * <ini>
 * g_max_sched_scan_plan_int - pno sched max scan plan interval.
 * @Min: 1
 * @Max: 7200
 * @Default: 3600
 *
 * This ini is used to set max sched scan plan interval for pno scan
 * (value in seconds).
 *
 * Related: gPNOScanSupport
 *
 * Supported Feature: PNO scan
 *
 * Usage: External
 *
 * </ini>
 */
#define CFG_MAX_SCHED_SCAN_PLAN_INTERVAL CFG_INI_UINT( \
			"g_max_sched_scan_plan_int", \
			1, 7200, 3600, \
			CFG_VALUE_OR_DEFAULT, \
			"Max sched scan plan interval")

#define CFG_SCAN_PNO \
	CFG(CFG_MAX_SCHED_SCAN_PLAN_ITERATIONS) \
	CFG(CFG_MAX_SCHED_SCAN_PLAN_INTERVAL)
#else
#define CFG_SCAN_PNO
#endif

/*
 * <ini>
 * gActiveMaxChannelTimeConc - Maximum active scan time in milliseconds.
 * @Min: 0
 * @Max: 10000
 * @Default: 40
 *
 * This ini is used to set maximum active scan time in STA+SAP concurrent
 * mode.
 *
 * Related: None.
 *
 * Supported Feature: Concurrency
 *
 * Usage: Internal/External
 *
 * </ini>
 */
#define CFG_ACTIVE_MAX_CHANNEL_TIME_CONC CFG_INI_UINT(\
				"gActiveMaxChannelTimeConc",\
				0, 10000, MCL_OR_WIN_VALUE(40, 0),\
				CFG_VALUE_OR_DEFAULT, \
				"active scan time in STA+SAP concurrent")

/*
 * <ini>
 * gPassiveMaxChannelTimeConc - Maximum passive scan time in milliseconds.
 * @Min: 0
 * @Max: 10000
 * @Default: 110
 *
 * This ini is used to set maximum passive scan time in STA+SAP concurrent
 * mode.
 *
 * Related: None.
 *
 * Supported Feature: Concurrency
 *
 * Usage: Internal/External
 *
 * </ini>
 */
#define CFG_PASSIVE_MAX_CHANNEL_TIME_CONC CFG_INI_UINT(\
				"gPassiveMaxChannelTimeConc",\
				0, 10000, MCL_OR_WIN_VALUE(110, 0),\
				CFG_VALUE_OR_DEFAULT, \
				"Set priority for connection with bssid_hint")

/*
 * <ini>
 * gRestTimeConc - Rest time before moving to a new channel to scan.
 * @Min: 0
 * @Max: 10000
 * @Default: 100
 *
 * This ini is used to configure rest time.
 *
 * Related: None.
 *
 * Supported Feature: Concurrency
 *
 * Usage: Internal/External
 *
 * </ini>
 */
#define CFG_MAX_REST_TIME_CONC CFG_INI_UINT(\
				"nRestTimeConc",\
				0, 10000, MCL_OR_WIN_VALUE(100, 0),\
				CFG_VALUE_OR_DEFAULT, \
				"Rest time before moving to a new channel")

/*
 * <ini>
 * min_rest_time_conc - Mininum time spent on home channel before moving to a
 * new channel to scan.
 * @Min: 0
 * @Max: 50
 * @Default: 50
 *
 * This ini is used to configure minimum time spent on home channel before
 * moving to a new channel to scan.
 *
 * Related: None.
 *
 * Supported Feature: Concurrency
 *
 * Usage: Internal/External
 *
 * </ini>
 */
#define CFG_MIN_REST_TIME_CONC CFG_INI_UINT(\
				"min_rest_time_conc",\
				0, 50, MCL_OR_WIN_VALUE(50, 0),\
				CFG_VALUE_OR_DEFAULT, \
				"minimum time spent on home channel")

/*
 * <ini>
 * gIdleTimeConc - Data inactivity time in msec.
 * @Min: 0
 * @Max: 25
 * @Default: 25
 *
 * This ini is used to configure data inactivity time in msec on bss channel
 * that will be used by scan engine in firmware.
 * For example if this value is 25ms then firmware will check for data
 * inactivity every 25ms till gRestTimeConc is reached.
 * If inactive then scan engine will move from home channel to scan the next
 * frequency.
 *
 * Related: None.
 *
 * Supported Feature: Concurrency
 *
 * Usage: Internal/External
 *
 * </ini>
 */
#define CFG_IDLE_TIME_CONC CFG_INI_UINT(\
				"gIdleTimeConc",\
				0, 25, MCL_OR_WIN_VALUE(25, 0),\
				CFG_VALUE_OR_DEFAULT, \
				"data inactivity time on bss channel")

#define CFG_SCAN_ALL \
	CFG(CFG_DROP_BCN_ON_CHANNEL_MISMATCH) \
	CFG(CFG_ACTIVE_MAX_CHANNEL_TIME) \
	CFG(CFG_ACTIVE_MAX_2G_CHANNEL_TIME) \
	CFG(CFG_PASSIVE_MAX_CHANNEL_TIME) \
	CFG(CFG_SCAN_NUM_PROBES) \
	CFG(CFG_SCAN_PROBE_REPEAT_TIME) \
	CFG(CFG_ADAPTIVE_SCAN_DWELL_MODE) \
	CFG(CFG_ADAPTIVE_SCAN_DWELL_MODE_NC) \
	CFG(CFG_IS_BSSID_HINT_PRIORITY) \
	CFG_SCAN_PNO \
	CFG(CFG_PASSIVE_MAX_CHANNEL_TIME_CONC) \
	CFG(CFG_ACTIVE_MAX_CHANNEL_TIME_CONC) \
	CFG(CFG_MAX_REST_TIME_CONC) \
	CFG(CFG_MIN_REST_TIME_CONC) \
	CFG(CFG_IDLE_TIME_CONC)

#endif