linux hates 16650 ?

thoth@purplefrog.com
Thu, 03 Oct 1996 12:52:18 EDT

I was considering buying the StarTech TC-200-S6 for my Linux box, but when
I looked in the serial driver for how to set the speed to 230Kb, I noticed
the following comment on line 1244 of linux-2.0/drivers/char/serial.c

* On the 16650, we disable the FIFOs altogether
* because of a design bug in how the implement
* things. We could support it by completely changing
* how we handle the interrupt driver, but not today....

Once again, bad spelling screws up a coment. I'm guessing the "the" is
supposed to be "they" and the Linux coder takes exception to the design
decisions of the 16650 creators.

I haven't downloaded the latest kernel source, so I don't know if they've
fixed it or not. The Serial-HOWTO is of no use because it does not mention
16650s.

So, it looks like you need to buy a $200 RocketPort or some other smart
card if you really want to haul ass with Linux.