Quick_Start_Guide_for_Adaptivity_and_Carrier_Sensing_Test(1).pdf

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Quick Start Guide for ETSI Adaptivity and Carrier Sensing Test
ver. 1.0.0
Contents
Release History
............................................................................................................. 2
1. Introduction
.......................................................................................................... 3
2. Driver configuration
............................................................................................ 3
3. Driver configuration – disable (default setting)
................................................ 3
4. Driver configuration – enable for ETSI Adaptivity test
................................... 4
5.
Driver configuration – enable for Carrier Sense test
....................................... 4
Release History
1.0.0
2014/09/26
1.
Add documentation for ADAPTIVITY_VERSION 7.0, 7.1, 7.2
1.
Introduction
Realtek Wi-Fi solutions support both ETSI Adaptivity test and Carrier Sense test.
This document describes ways to configure Wi-Fi driver for the corresponding test
and simple debug methods.
※
According to the test requirement, the Wi-Fi performance will drop at
interfering environment. Please enable this function only when you really need it.
2.
Driver configuration
There are 2 configuration arguments in Makefile to control:
CONFIG_RTW_ADAPTIVITY_EN
disable
Disable adaptivity function
enable
Enable adaptivity function
CONFIG_RTW_ADAPTIVITY_MODE
normal
For ETSI adaptivity test
carrier_sense
For carrier sense test
Driver configuration – disable (default setting)
To disable Realtek adaptivity function (also the default setting of these 2
configuration arguments):
3.
CONFIG_RTW_ADAPTIVITY_EN = disable
CONFIG_RTW_ADAPTIVITY_MODE = normal
Check the configuration arguments through driver’s proc interface at runtime:
# cat /proc/net/rtl8723bs/wlan0/odm/adaptivity
ADAPTIVITY_VERSION 7.2
RTW_ADAPTIVITY_EN_DISABLE
RTW_ADAPTIVITY_MODE_NORMAL
RTW_ADAPTIVITY_DML_DISABLE
TH_L2H_ini TH_EDCCA_HL_diff IGI_Base ForceEDCCA AdapEn_RSSI IGI_LowerBound
0xf5
7
0x32
0
20
0
4.
Driver configuration – enable for ETSI Adaptivity test
If your product needs to fit the requirement of ETSI Adaptivity test:
CONFIG_RTW_ADAPTIVITY_EN = enable
CONFIG_RTW_ADAPTIVITY_MODE = normal
Check the configuration arguments through driver’s proc interface at runtime:
# cat /proc/net/rtl8723bs/wlan0/odm/adaptivity
ADAPTIVITY_VERSION 7.1
RTW_ADAPTIVITY_EN_ENABLE
RTW_ADAPTIVITY_MODE_NORMAL
RTW_ADAPTIVITY_DML_DISABLE
TH_L2H_ini TH_EDCCA_HL_diff IGI_Base ForceEDCCA AdapEn_RSSI IGI_LowerBound
0xf5
7
0x32
0
20
0
5.
Driver configuration – enable for Carrier Sense test
If your product needs to fit the requirement of Carrier Sense test:
CONFIG_RTW_ADAPTIVITY_EN = enable
CONFIG_RTW_ADAPTIVITY_MODE = carrier_sense
Check the configuration arguments through driver’s proc interface at runtime:
# cat /proc/net/rtl8723bs/wlan0/odm/adaptivity
ADAPTIVITY_VERSION 7.1
RTW_ADAPTIVITY_EN_ENABLE
RTW_ADAPTIVITY_MODE_CARRIER_SENSE
RTW_ADAPTIVITY_DML_DISABLE
TH_L2H_ini TH_EDCCA_HL_diff IGI_Base ForceEDCCA AdapEn_RSSI IGI_LowerBound
0xf5
7
0x32
0
20
0

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