"高通WiFi驱动指导文档"

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80-YA728-6 Rev. YYE Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 16

MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION

Wireless LAN Driver Version 11.0 for Access Point Programming Guide

YG August 21, 2019 The following sections are added/updated for QCA_Networking_

2019.SPF.11.0 ED:

 Added the following:

 Section 2.32, Dynamic hardware mode change on IPQ807xA

 Section 2.33, VDEV sequence optimization: Deletion of all peers on

QCA9980/QCA9880 platforms

 Section 2.34, Componentization of SSID steering

 Section 2.35, RTT and LOWI componentization

 Section 2.36, Optimization of handshake between host and firmware

 Section 2.37, Debug of object manager reference counts

 Section 3.18, Qualcomm live dump collection utility to debug WLAN

host driver

 Section 5.24, Support for multiple passphrase on VLANs for WPA2

 Section 5.25, Support for WAPI rekey mechanism

 Section 6.60, FIPS certification process recommendations for NSS

crypto offload on IPQ807x

 Section 6.61, Ethernet over GRE

 Section 7.8, Support for multicast DRA algorithm

 Section 7.9, Configure HE MAC and HE PHY capabilities

 Section 7.8, Support for multicast DRA algorithm

 Section 9.13, Enhancements to country codes and regulatory

domains in QCA_Networking_2019.SPF.11.0 release and later

 Section 9.14, Tx burst length limit for Japan regulatory domain on

IPQ807x platforms

 Section 10.42, Downlink MU-MIMO — 20, 40, and 80 MHz for

IPQ817x and IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.43, 802.11ax HE SU TXBF for IPQ807x and

IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.44, TxBF HE — 3SS/4SS on IPQ807xA and 1SS/2SS

IPQ817x and IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.45, 802.11ax MU sounding and steering sequence on

IPQ807x and IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.46, Downlink MU MIMO—160 MHz

 Section 10.47, Uplink MU-MIMO on IPQ807xA and

IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 14.46, Agile DFS scan for 20, 40, 80, 160, and 80_80 MHz

 Section 14.47, Agile DFS on IPQ807xA and IPQ60xx/QCN90xx +

IPQ807xA platforms

 Section 14.48, Generate CFR with unassociated clients and AoA

phase calibration data

 Section 17.10, Smart Antenna for IPQ807xA, IPQ817x, and

IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 17.11, Maintain Layer 2 CoS and WMM traffic classification

 Updated the following:

 Section 6.59, Inner and outer interface for IPsec on

IPQ807x/IPQ807xA/IPQ817x and IPQ60xx/QCN90xx + IPQ807xA

 Section 14.38, OBSS_PD spatial reuse

 Section 17.4, Smart Antenna

Revision Date Description

80-YA728-6 Rev. YYE Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 18

MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION

Wireless LAN Driver Version 11.0 for Access Point Programming Guide

YL February 2020 Updated the document to indicate the applicability of features for QCN90xx

platforms for the IPQ8074.ILQ.11.1 ES release.

Also, the following sections are added/updated during QCA_Networking_

2020.SPF.11.1 ED2 release:

 Added the following:

 Section 2.38, Componentization of multicast enhancement

 Section 2.39, Host-FW handshake optimization for VDEV at runtime

 Section 2.40, Optimization of VDEV downtime using deletion of all

peers

 Section 2.41, Enhancements to dynamic hardware mode change on

IPQ807x, IPQ817x, and IPQ807xA

 Section 2.42, Enhanced logical and physical deletion of VDEV

 Section 2.43, Qualcomm Test Framework (QTF) for host Wi-Fi driver

 Section 2.44, Improvements for data path/control path interactions

based on ID/MAC address

 Section 2.45, VDEV restart sequence optimization

 Section 3.20, Implementation of M3 subsystem restart in firmware

 Section 3.21, PPDU descriptor caching to reduce ISR posting

latency

 Section 3.22, Enhanced Tx abort/resume for debugging

 Section 3.23, Multiple flow queue support

 Section 3.24, QLD-QDSS Configure the stream buffer size

 Section 3.25, Support configure, collect and analyze PHY and MAC

event traces over network

 Section 3.26, Improvements for WDI path for multiple consumers

per-PPDU statistics handling

 Section 3.27, Framework for logging configuration commands

 Section 3.28, Improved debug of object manager reference counts

 Section 6.62, TLS support

 Section 6.63, OpenVSwitch (OVS) acceleration

 Section 6.64, NLCFG framework for NSS

 Section 6.65, PPPoE bridge acceleration enhancements in NSS

firmware

 Section 6.66, Packet replication in NSS

 Section 6.67, Configuration for Inter BSS traffic separation

 Section 6.68, Support for TLS

 Section 9.15, Enhancements to country codes and regulatory

domains in QCA_Networking_2020.SPF.11.1 release and later

 Section 10.52, Single user HE MU DL-OFDMA Tx and HE TB UL-

OFDMA Rx on IPQ60xx

 Section 10.53, Optimizing multi-client MU throughput for 2x2

configuration

 Section 10.54, ATF grouping, scheduling, and WMM AC ATF for

IPQ807x and later chipsets

 Section 10.55, Dynamic bandwidth for 160MHz single user TxBF

 Section 13.55, SBS mode for IPQ6028 CP02 RDP

 Section 14.45.8, Sample CFR dump for IPQ807Ax

Revision Date Description

80-YA728-6 Rev. YYE Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 19

MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION

Wireless LAN Driver Version 11.0 for Access Point Programming Guide

(cont.)

February 2020

(cont.)

 Section 14.49, Enhanced ACS reporting for real-time NF dBm

reading for IPQ807xA chipsets

 Section 14.50, Auto channel selection optimization using target

provided channel grading metrics

 Section 14.51, Generate channel frequency response dump for

IPQ60xx platforms

 Section 15.10, Direct DMA debug framework for spectral scan

 Section 15.11, Agile spectral scan on IPQ807x, IPQ60xx, and

QCN90xx for 5 GHz

 Section 18.12, Data Elements commercialization

 Section 18.13, Support interoperation with dual-band and tri-band

mesh nodes

 Section 18.14, Improved dynamic and static memory tracking for Wi-

Fi SON

 Section 20.5, Multi-AP or Easy Mesh R2 for hostapd

 Section 20.6, Easy Mesh 1905-only operation mode

 Section 20.7, Easy Mesh enhancements—legacy AP and backhaul

steering, channel planning

 Section 24.48, Enhanced packet log information collection for data

path

 Section 24.49, Enhanced statistics for troubleshooting scheduler

problems

 Section 24.50, Debug enhancements for DL MU-MIMO multi-client

scenarios

 Section 24.51, Enhanced display of peer statistics and RSSI

reporting

 Section 24.52, Copy engine (CE) latency statistics

 Section 24.53, Compression of crash dump

 Section 24.54, Enhanced capture of minimum core-dump in U-boot

 Section 24.55, Enhanced Tx packet capture for control and

management frames need payload for both hardware and firmware-

generated control frames

 Section 24.56, Enhanced Tx packet capture meta data in radiotap

format support

 Section 24.57, DebugFS improvements for WMI logging

 Chapter 25, 6 GHz frequency band features

 Updated the following:

 Section 2.32, Dynamic hardware mode change on IPQ807xA

 Section 5.27, Enable and disable Wi-Fi interfaces

 Section 10.46, Downlink MU MIMO—160 MHz

 Section 10.47, Uplink MU-MIMO on IPQ807xA and

IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.48, Downlink OFDMA on IPQ807x and

IPQ60xx/QCN90xx + IPQ807xA platforms

 Section 10.49, Uplink OFDMA on IPQ807x and IPQ60xx/QCN90xx

+ IPQ807xA platforms

 Section 22.2.3, Hybrid daemon (hyd) parameters

 Section 22.2.4, RE placement and auto-configuration daemon

parameters

Revision Date Description

80-YA728-6 Rev. YYE Confidential – Qualcomm Technologies, Inc. and/or its affiliated companies – May Contain Trade Secrets 20

MAY CONTAIN U.S. AND INTERNATIONAL EXPORT CONTROLLED INFORMATION

Wireless LAN Driver Version 11.0 for Access Point Programming Guide

YM April 2020 Updated the 6 GHz frequency support content to indicate applicability for

QCN5064 platforms, starting IPQ8074.11.1 ES release.

The following sections are added/updated during QCA_Networking_

2020.SPF.11.1 CS release and IPQ6018.ILQ.11.1 ES release:

 Added the following:

 Section 2.46, Shared memory allocation in firmware for enhanced

performance

 Section 2.47, Serialization of CSA restart

 Section 8.16, SU Rx pilot EVM on QCN90xx platforms

 Section 8.17, Per-unit calibration for improved CLPC accuracy on

QCN90xx platforms

 Section 8.18, QCN90xx combined TxLO TxIQ RxIQ imbalance

calibration and Rx DC offset calibration

 Section 9.16, MU-EDCA dynamic adaptation and mixed mode

enhancements

 Section 10.56, UL-MU-MIMO and UL OFDMA rate adaptation

improvement on IPQ807xA platforms

 Section 10.57, Partial sounding feature for HE MU-MIMO

 Section 10.58, Spur mitigation on QCN90xx platforms

 Section 13.56, 802.11ax TWT enhancements

 Section 14.53, Contiguous 160/165 MHz support on QCN90xx

platforms

 Section 14.54, Legacy DFS and 160/165 MHz support on QCN90xx

platforms

 Section 14.55, 4K QAM WLAN modulation on QCN90xx platforms

 Section 14.56, Background scanning algorithm enhancement for

fast channel switching on QCN90xx platforms

 Section 15.12, Spectral scan enhancements for QCN90xx

 Section 20.8, Easy Mesh R2 commercialization algorithms

 Section 24.58, athdiag over QMI for QCN90xx platforms

 Section 24.59, Dynamic configuration to host data structure

minidump

 Updated the following:

 Section 14.52, Generate channel frequency response dump for

IPQ60xx platforms

 Section 18.12, Data Elements commercialization

 Section 18.14, Improved dynamic and static memory tracking for Wi-

Fi SON

 Section 20.7, Easy Mesh enhancements—legacy AP and backhaul

steering, channel planning

 Chapter 25, 6 GHz frequency band features

Revision Date Description

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