Thread (3 messages) 3 messages, 2 authors, 1999-07-01

Re: USB under LinuxPPC

From: Tom Rini <hidden>
Date: 1999-06-30 19:37:27

On Wed, 30 Jun 1999, Martin Costabel wrote:
I am picking this 8 weeks old thread up, because I didn't see any update
on this story. I have a couple of questions. Main question: What sources
are supposed to produce kernels working on B&W G3s?
I think 2.2.10 from vger will now, and paul m put up his 2.2.10 tarball
which works as well.  Keep in mind there is some "wacky" problem with the
new B&Ws.
Other form of the same question (this has been asked several times, but
I didn't see any answer, which IMHO contradicts somehow the open source
spirit): Which sources and which config options were used by the guys
who compiled the kernels for B&W G3s? 
The patches (which have been fixed up and included in vger now) which YDL
made are on their site, along w/ the dot.config.
None of the kernels available on the net recognizes the USB keyboard and
mouse of this machine! By this I don't mean the problem with French
keymaps. The keyboard and mouse just don't give *any* reaction. This
starts with the redhat installer where you have to hit some button to
say "OK" first. Impossible with this USB keyboard. Hard reboot
necessary. Needless to say that it works under MacOS. Under MacOS, you
even can use 2 keyboards and mice (ADB and USB) at the same time.
Hmm.  That is very odd.  The Blue&White kernel supplied w/ R5 works on
mine, as does the 2.2.10 Paul put up.  Give Pauls a shot..
So what I would like is to compile my own kernel for this machine in
order to try to get the keyboard recognized. In the vger sources, there
is a drivers/usb directory, and after some patching of some config.in
and defconfig files, it can be compiled in (not by default). 
USB in vger won't work.  Paul's endian fixes aren't in yet (2.3.x or
2.2.x), so use his tarball.
Question: Is this USB stuff supposed to work on Macs? I couldn't test
it, because the IDE driver in this kernel doesn't see the internal (and
only) hard disk of this machine. So it doesn't boot completely, because
the root filesystem is absent.
B&W's need CMD646 and Pmac-ide suppoprt right now.
In the official R5 2.2.6 kernel sources, there is a uusb directory
containing quite different things compared to the vger drivers/usb
stuff.
The 2.2.6 sources use Inkay's uusbd, which is now defunct.
Question again: Is this supposed to work on B&W G3s, and if so, with
what patches and config options? Is the IDE driver there supposed to
work on these machines?
I can't think of anything I forgot above.. :)

---
Tom Rini (TR1265)
http://gate.crashing.org/~trini/


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