c2b4e154f3
NAN protocol runs in firmware and controlled by framework. Framework configures multiple NAN discovery params while enabling NAN. Framework configurations would be based on the framework constraints or realtime scenarios like resource(memory/power/..) consumption. But some of these params might need to be controlled explicitly based on the usage. NAN DW is one such parameter, which is configured as 4 seconds when the device is in sync role and the screen is off. But for some usecases, this param might have to be 512ms always irrespective of screen off/on for some targets. Add an ini param "nan_feature_config" to set a bit to indicate firmware whether to honor framework configured DW value or the firmware default value. Send the vdev param on NAN supported vdev by setting the "bit 0" to indicate firmware to allow framework configured DW value. If this bit is not set, firmware shall consider its default value. Change-Id: I0476bca2bbe676beccfff207f5b4ea31e89031e2 CRs-Fixed: 2721970
294 linhas
6.0 KiB
C
294 linhas
6.0 KiB
C
/*
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* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#if !defined(__NAN_CFG_H__)
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#define __NAN_CFG_H__
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/**
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*
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* DOC: nan_cfg.h
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*
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* NAN feature INI configuration parameter definitions
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*/
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#include "cfg_define.h"
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#include "cfg_converged.h"
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#include "qdf_types.h"
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/*
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* <ini>
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* gEnableNanSupport - NAN feature support configuration
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* @Min: 0
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* @Max: 1
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* @Default: 0
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*
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* When set to 1 NAN feature will be enabled.
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_ENABLE CFG_INI_BOOL("gEnableNanSupport", \
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0, \
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"Enable NAN Support")
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/*
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* <ini>
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* nan_separate_iface_support: Separate iface creation for NAN
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* @Min: 0
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* @Max: 1
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* @Default: 1
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*
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* Value is 1 when Host HDD supports separate iface creation
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* for NAN.
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_SEPARATE_IFACE_SUPP CFG_INI_BOOL("nan_separate_iface_support", \
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1, \
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"Seperate iface for NAN")
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/*
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* <ini>
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* genable_nan_datapath - Enable NaN data path feature. NaN data path
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* enables NAN supported devices to exchange
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* data over TCP/UDP network stack.
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* @Min: 0
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* @Max: 1
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* @Default: 0
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*
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* When set to 1 NAN Datapath feature will be enabled.
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*
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* Related: gEnableNanSupport
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_DATAPATH_ENABLE CFG_INI_BOOL("genable_nan_datapath", \
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0, \
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"Enable NAN Datapath support")
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/*
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* <ini>
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* gEnableNDIMacRandomization - When enabled this will randomize NDI Mac
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* @Min: 0
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* @Max: 1
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* @Default: 1
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*
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* When enabled this will randomize NDI Mac
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*
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* Related: gEnableNanSupport
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_RANDOMIZE_NDI_MAC CFG_INI_BOOL("gEnableNDIMacRandomization", \
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1, \
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"Enable NAN MAC Randomization")
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/*
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* <ini>
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* ndp_inactivity_timeout - To configure duration of how many seconds
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* without TX/RX data traffic, NDI vdev can kickout the connected
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* peer(i.e. NDP Termination).
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*
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* @Min: 0
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* @Max: 1800
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* @Default: 60
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_NDP_INACTIVITY_TIMEOUT CFG_INI_UINT("ndp_inactivity_timeout", \
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0, \
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1800, \
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60, \
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CFG_VALUE_OR_DEFAULT, \
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"NDP Auto Terminate time")
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/*
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* <ini>
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* gNdpKeepAlivePeriod - To configure duration of how many seconds
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* to wait to kickout peer if peer is not reachable.
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*
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* @Min: 10
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* @Max: 30
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* @Default: 20
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NDP_KEEP_ALIVE_PERIOD CFG_INI_UINT( \
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"gNdpKeepAlivePeriod", \
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10, \
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30, \
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20, \
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CFG_VALUE_OR_DEFAULT, \
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"Keep alive timeout of a peer")
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/*
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* <ini>
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* ndp_max_sessions - To configure max ndp sessions
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* supported by host.
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*
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* @Min: 1
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* @Max: 8
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* @Default: 8
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: Internal
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*
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* </ini>
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*/
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#define CFG_NDP_MAX_SESSIONS CFG_INI_UINT( \
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"ndp_max_sessions", \
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1, \
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8, \
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8, \
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CFG_VALUE_OR_DEFAULT, \
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"max ndp sessions host supports")
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/*
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* <ini>
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* gSupportMp0Discovery - To support discovery of NAN cluster with
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* Master Preference (MP) as 0 when a new device is enabling NAN.
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*
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* @Min: 0
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* @Max: 1
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* @Default: 0
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_SUPPORT_MP0_DISCOVERY CFG_INI_BOOL( \
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"gSupportMp0Discovery", \
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1, \
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"Enable/Disable discovery of NAN cluster with Master Preference (MP) as 0")
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/*
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* <ini>
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* ndi_max_support - To configure max number of ndi host supports
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*
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* @Min: 1
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* @Max: 2
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* @Default: 1
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: Internal
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*
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* </ini>
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*/
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#define CFG_NDI_MAX_SUPPORT CFG_INI_UINT( \
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"ndi_max_support", \
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1, \
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2, \
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1, \
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CFG_VALUE_OR_DEFAULT, \
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"Max number of NDI host supports")
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/*
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* <ini>
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* nan_feature_config - Bitmap to enable/disable a particular NAN/NDP feature
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*
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* @Min: 0
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* @Max: 0xFFFF
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* @Default: 0x1
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*
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* This parameter helps to enable/disable a particular feature config by setting
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* corresponding bit and send to firmware through the VDEV param
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* WMI_VDEV_PARAM_ENABLE_DISABLE_NAN_CONFIG_FEATURES
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* Acceptable values for this:
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* BIT(0): Allow DW configuration from framework in sync role.
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* If this is not set, firmware shall follow the spec/default behavior.
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* BIT(1) to BIT(31): Reserved
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*
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* Related: None
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*
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* Supported Feature: NAN
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*
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* Usage: External
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*
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* </ini>
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*/
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#define CFG_NAN_FEATURE_CONFIG CFG_INI_UINT( \
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"nan_feature_config", \
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0, \
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0xFFFF, \
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1, \
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CFG_VALUE_OR_DEFAULT, \
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"Enable the specified NAN features in firmware")
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#ifdef WLAN_FEATURE_NAN
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#define CFG_NAN_DISC CFG(CFG_NAN_ENABLE) \
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CFG(CFG_NDP_KEEP_ALIVE_PERIOD) \
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CFG(CFG_SUPPORT_MP0_DISCOVERY)
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#define CFG_NAN_DP CFG(CFG_NAN_DATAPATH_ENABLE) \
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CFG(CFG_NAN_RANDOMIZE_NDI_MAC) \
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CFG(CFG_NAN_NDP_INACTIVITY_TIMEOUT) \
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CFG(CFG_NAN_SEPARATE_IFACE_SUPP)
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#else
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#define CFG_NAN_DISC
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#define CFG_NAN_DP
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#endif
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#define CFG_NAN_ALL CFG_NAN_DISC \
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CFG_NAN_DP \
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CFG(CFG_NDP_MAX_SESSIONS) \
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CFG(CFG_NDI_MAX_SUPPORT) \
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CFG(CFG_NAN_FEATURE_CONFIG)
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#endif
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