Finally found out why Tx was broken with iwx(4) on Intel AX211 BZ devices. Another one of those bugs which cannot be found without persistence and some amount of good luck.

https://marc.info/?l=openbsd-cvs&m=177341485313105&w=2

#OpenBSD #WiFi

'CVS: cvs.openbsd.org: src' - MARC

@stsp

thanks again for all your persistent work improving the wifi stack!

@stsp
Hey!
QQ: If someone wanted to start developing on OpenBSD (drivers and similar) what would be your advice for getting started?

@rafaelm7o There was a eurobsdcon talk about this topic almost 10 years ago, which should still be relevant today.

https://www.openbsd.org/papers/eurobsdcon2017-device-drivers.pdf

https://m.youtube.com/watch?v=W5qhWw07qpU