rt-thread_wifi-host-driver/wifi-host-driver/RELEASE.md

Wi-Fi Host Driver (WHD) v4.1.1

Please refer to the README File and the WHD API Reference Manual for a complete description of the Wi-Fi Host Driver.

Features

• Supports Wi-Fi Station (STA) and AP mode of operation
• Supports multiple security methods such as WPA2, WPA3, and open

New Features

• Support for SM on H1 family
• Offload config support

Defect Fixes

WIFI6 Supported Chip v4.1.0

Known Issues

NA

CYW55500

• --- 28.10.301 ---

CYW55900

• --- 28.10.215 ---

WIFI5 Suppported Chip v3.3.1

• Supports concurrent operation of STA and AP interface
• Supports low-power offloads like ARP, packet filters, TCP Keepalive offload
• Includes WFA pre-certification support for 802.11n, 802.11ac
• Provides API functions for ARP, packet filters
• Provides functions for Advanced Power Management

Known Issues

NA

CYW4343W

• --- 7.45.98.120 ---

CYW43012

• --- 13.10.271.305 ---

CYW4373

• --- 13.10.246.321 ---

CYW43439

• --- 7.95.88 ---
• Fix Ping SOFTAP SCC issue
• Fix WPA3 AP H2E only setting is missing in supported/extended rate element (WPA3 Test 4.2.2)
• Fix BSSID is 0 after wl down/up
• Fix STA couldn't associate with WPA2PSk when DUT(SoftAP) is in Transition
• Update h2e set flag for idsup to be in sync with ext sae
• Continues to write dutycycle into shmem
• MFP could not enabled SoftAP with WPA3 Transition mode
• Fix M3 mismatch STA with WPA2PSk when DUT(SoftAP) is in Transition
• Correct the DSSS crsmin RSSI link power fix
• Fix for ch11 and ch13 PER floor during jammer test
• Fix link reason doesn't align with roam reason
• fix typo in wpa3sae/wpa2psk MR
• APSTA: Fix SAP connection failed in SCC cases
• Fix tput zero stall issue with mobile device
• CVE-2022-47522: PMF: AP sends Action Frame(SA Query Req) in plain text after sending Deauthentication
• WPA3-CERT: supporting WPA2PSK roams to WPA3SAE transition mode AP
• To enable OKC support in firmware
• add bip check for assoc.req malformed issue
• 43439 support for extsae
• Fix PSK-SHA256 suite not working in SAP mode
• wpa2 do roaming to wpa3
• 43439-SDIO: fix quicktrack certification failure on longer rsnx length
• --- 7.95.64 ---

CYW43909

• --- 7.15.168.163 ---

CYW43022

• --- 13.67.2 ---
• Offload support
• --- 13.54.1 ---

Note: [r] is regulatory-related

Supported Software and Tools

This version of the WHD was validated for compatibility with the following software and tools:

Software and Tools	Version
GCC Compiler	10.3
IAR Compiler	9.50
Arm Compiler 6	6.22
Mbed OS	6.2.0
ThreadX/NetX-Duo	5.8
FreeRTOS/LWIP	2.1.2

More Information

• Wi-Fi Host Driver README File
• Wi-Fi Host Driver API Reference Manual and Porting Guide
• Infineon Technologies

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© Infineon Technologies, 2019.