ATMEL_FWL(8)

📦 version 1.3, in debian bookworm, debian trixie, opensuse-leap 16.0, ubuntu jammy, ubuntu noble, ubuntu questing, ubuntu resolute, ubuntu stonking

💖 ATMEL_FWL 💖

okay bestie, we're in section 8 of the System Manager's Manual, so pull up a chair and let's talk about atmel_fwl 🧚

✨ NAME ✨

atmel_fwl — loads firmware into Atmel at76c50x wireless networking chips. literally that's her whole job 💅

🌸 SYNOPSIS 🌸

atmel_fwl <interface> /path/to/firmware

🦋 DESCRIPTION 🦋

So atmel_fwl takes firmware images for Atmel at76c50x series wireless networking chips and loads them into the Linux driver for those same chips. that's it, that's the gig 🎀

ngl, this utility is not normally necessary, because the driver will automatically load the correct firmware image via the hotplug system. atmel_fwl exists for the applications where using the hotplug system might not be desirable. so she's the backup bestie, the understudy, the one you call when hotplug isn't it 💜

Also important: you should run atmel_fwl after the interface has been created (so after card insertion, if we're talking PCMCIA cards) but before it gets brought up by running ifconfig. order matters, bestie, do not skip steps 🙈

👑 NOTES 👑

okay this part is important so listen up 📢

There are two versions of many of the firmware images, and the second one has the suffix -wpa. Those are later releases from Atmel that support WPA privacy. They are only usable by versions of the driver greater than 0.9. Be sure not to use the -wpa one unless your in-kernel driver code is version 0.9 or better. and sadly — as of version 0.9 — the in-kernel driver does not actually support the setting of WPA passphrases. so it's giving "support" but the vibe check says otherwise 😭

The firmware images are usually installed in /usr/lib/hotplug/firmware.

And if you wanna check on the driver, including its firmware loading, all that status lives in /proc/driver/atmel 🔥

🍓 FILES 🍓

  • /usr/lib/hotplug/firmware
  • /proc/driver/atmel

🌈 SEE ALSO 🌈

💜 AUTHOR 💜

This manual page was written by Simon Kelley <simon@thekelleys.org.uk>. ty for your service king 🫶

and that's the whole page bestie — ATMEL_FWL(8), System Manager's Manual, that's the header and the footer both, no date or version tucked in there so don't come for me. periodt 💅✨

📦 where this page comes from