So, LinkSys (formerly independent, now a tentacle of Cisco) has
brought the Linux version of their WRT54GL wireless router back to
life. We’d previously heard that Version 5 of the box would run
proprietary VxWorks firmware. But according to this
story over at LinuxDevices.com,
LinkSys is shipping a Linux-based WRT54GL model that it says it
created specially for Linux hobbyists, hackers, and aficianados[sic]. The L
version is identical to the “series 4″ WRT54G units that Linux
hobbyists have long enjoyed hacking, according to the company. [...]
Here’s the key ‘graf:
VxWorks allowed the company to halve the amounts of Flash and RAM in
the device, while retaining similar functionality. Apparently,
reducing memory-related BOM (bill-of-materials) costs more than offset
the costs of licensing a proprietary OS
You know, to me that sounds like a challenge. Personally, I have
no firmware-hacking or cross-development skills; my interests lie in
other directions. But some eager band of Linux hackers out there
should strip Linux down far enough that it can fit in the reduced
footprint, just to prove it can be done and undercut the idea that
proprietary firmware is ever a good idea. And I have no
doubt it can be done; heck, we’ve made Linux run on a Z80!
(I maintain the
Linksys
Blue Box Router HOWTO. There might be a new version, reflecting the
fact that Cisco has dropped its lawsuit against Michael Flynn, up on the
LDP site by the time you read this.)