Linked by Eugenia Loli on Sat 19th Mar 2005 05:03 UTC
OpenBSD With the recent push from OpenBSD to open firmwares to redistribution as well as obtaining new documentation for several wireless chipsets it would seem OpenBSD is pushing for other areas to open up as well.
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Re: I Hope Others Follow Suit / @.
by nxt on Sat 19th Mar 2005 16:35 UTC

Yes, I concurr wih this.

I do not believe that providing info required to write a driver equals to publishing trade secrets.

Let's take an uber-cool graphics card for example. It maps textures to 3D objects blazingly fast. It can do so, because it has the newest chips on it, designed to do this. However, to write a driver (I have never writen one, this is how I see it should work), I only need info like "to upload a new texture, flip this bit, set that bit, send texture size info onto the bus, wait for 0 to appear on the bus, then send the texture data". How the chip works with texture later is of no interest to the driver. Therefore I fail to see, what problems do the HW manufacturers have, wih publishing the specs.

I might be wrong. If so, someone please correct me. And provide an example, how info required to write a driver for a chip equals to trade secrets about the chip design.