[OpenWrt-Devel] MT7620 WiFi - P2P Concurrency

[Anil Kumar Maguluri]

Hi, 

I am working on MT7620 chipset. 
I am testing the P2P Cli and STA Concurrency with Multicast and Broadcast Traffic. 

I have done the below steps and my observation is: 

    1. Two STA's are connected with AP. Shared Key and WCID Atributes are updated in HW Registers along with BSSID Register. After that the Multicast Traffic able to decrypt at Hardware and receiving with MyBSS = 1, DEC=1 
    2. Started P2P Go on one Device 
    3. Started P2P Cli on One Device Shared Key, Pairwise Key and WCID Atributes are updated in HW Registers along with APCLI BSSID Register (with P2P GO's BSSID). After that the Multicast Traffic unable to decrypt at Hardware and receiving with MyBSS = 1, DEC=0 (sending from GO).S As per the code, the WCID Attributes are updated in HW Registers for Pairwise Key's only. Should the WCID Attributes update required for Shared Key's? 



Please let me know 

    * How to update Shared Key and Pairwise Key's for Same WCID Number simultaneously in registers to decrypt in Hardware only (both Unicast and Multicast traffic simultaneously). 
    * How to disable Hardware Decryption? 
    * Its simple / Basic question, what is the diffrrence between AP CLI and P2P CLI? I have seen lot of APCLI code reused @ P2P CLI. 



Thanks for your support. 

Regards, 
Anil Kumar Maguluri 
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