I am currently using the Radxa Wireless Module A8 with the Realtek RTL8852BE chip in our systems. I am in the process of FCC testing and need assistance configuring the module for continuous transmit mode. I am using the Rock5B platform running Ubuntu 22.04.
Is there an existing 8852be.ko module that supports continuous transmit mode, or is there source code available that I can download and compile for this purpose?
Here is some system information:
$ uname -a
Linux dfpife-desktop 5.10.0-1012-rockchip #12-Ubuntu SMP Wed Aug 14 22:22:22 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux
$ modinfo 8852be
filename: /lib/modules/5.10.0-1012-rockchip/kernel/drivers/net/wireless/rockchip_wlan/rtl8852be/8852be.ko
version: v1.15.10.0.5-0-gfa2af07cf.20220503
author: Realtek Semiconductor Corp.
description: Realtek Wireless Lan Driver
license: GPL
srcversion: 791BBB1DCF2E2BF8B2C674F
alias: pci:v000010ECd0000B852svsdbcsci*
depends: rtkm
intree: Y
name: 8852be
vermagic: 5.10.0-1012-rockchip SMP mod_unload modversions aarch64
$ ethtool -i wlan0
driver: rtl8852be
version: v1.15.10.0.5-0-gfa2af07cf.20220
firmware-version: N/A
expansion-rom-version:
bus-info: 0002:21:00.0
supports-statistics: yes
supports-test: no
supports-eeprom-access: no
supports-register-dump: no
supports-priv-flags: no
$ lsmod | grep 8852
8852be 4124672 0
rtkm 16384 1 8852be
I have attempted to compile and load the module from this link: https://github.com/lwfinger/rtw8852be, but was unable to load it successfully. Additionally, the version of the module provided there is older than the one available with Rock5b Ubuntu 22.04.