RMNET driver for Arcadyan AW1000

Im trying to implement the newest snapshot for Arcadyan AW1000. From the stock QWRT i cam see its using RMNET protocol instead of QMI.

Are there any documentation in openwrt how to implement the RMNET protocol?

https://openwrt.org/docs/guide-user/network/wan/wwan/ltedongle

ECM reports least status flops for openwrt userland to handle. You may try to check what rooter-goldenorb detects and bring back their wisdom to openwrt.

I am using these steps in configuring QMI / MBIM but it does not show how to manually add RMNET protocol instead of QMI / MBIM

Good, keep using qsdk.

You know this ? : https://github.com/xhikarishii/openwrt-ipq

I have minimal knowledge in linux. Just a question, are these being compiled in linux / ubuntu or this is straight to openwrt

unless it's a copy of https://github.com/openwrt/openwrt, we don't.