Comment on I vibe coded a driver to monitor and control the temperatures and fans in my Aoostar WTR PRO.
litchralee@sh.itjust.works 6 days ago
I’ve even seen people vibe code ethernet drivers for freeBSD.
Please make sure to read what considerations that developer had before undertaking that effort using an LLM: github.com/Aquantia/aqtion-freebsd/issues/32#issu…
Specifically, they (the human) were kept in the loop for the entire process, which included referencing the working Linux driver to do a clean-room reimplementation. This already means they have some experience with software engineering to spot any issues in the specifications that the LLM might generate.
Also, Aquantia (before the merger) already had a published FreeBSD driver but it hasn’t been updated. So this port wouldn’t have to start from zero, but would be a matter of addition support for new NICs that have been released since, but Aquatia hadn’t updated the driver.
This is very much not an example of an Ethernet NIC driver being “vibe coded” from scratch, but a seasoned engineer porting Linux support over to FreeBSD, a kernel that already has a lot of support for easily adding new drivers in a fairly safe manner, and then undertaking a test plan to make sure the changes wouldn’t be abject slop. That’s someone using their tools with reasonable care. In the industry, this is called engineering.
Admiration for what people can do with the right tools must always be put into the right context. Even with the finest tools, it’s likely that neither you nor I could build a cathedral.
calamityjanitor@lemmy.world 6 days ago
I used a very similar method in a similar situation to albb0920. They describe it as vibe coding too.
The exact chip that handles everything is undocumented, but similar ones in the same series have datasheets. A maintained version of the linux driver handily collated all of the available datasheets and configurations used by different motherboards. Between that and my microcontroller/hardware experience, that side of things wasn’t too bad.
What I didn’t know anything about was writing an Illumos driver. I used the chatbot with a free claude account, compiling and running the code manually myself. I was impressed that it was able to build out the boilerplate and get something going at all. Course it took a few tried to get something that compiled and worked somewhat correctly. At some points I needed to look through the generated code and point out exactly what what wrong, but at least it would address it.
Code running in the context of the kernel is definitely not something I would have autonomously executing by a LLM. The end result is absolutely not something I would want put into the official Illumos source.