Hi,
while porting the ogle dvd player I faced the
problem of needing fast byte swap routines for
16, 32 and 64 bit words.
After grepping through the -CURRENT sources
I came up with at least three different
assembler implementations.
- one in NTOHS, NTOHL
- one undocumented swap16/swap32 used by
> I think it was imported in the doc tree as well.
Thanks for reminding me.
I just worked through the newbus driver article
and from there stumbled on
http://www.netbsd.org/Documentation/kernel/programming.html
Regards,
Marc
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Hi Panagiotis,
> http://www.daemonnews.org/200010/blueprints.html
thank you very much for this link.
> I think it was imported in the doc tree as well.
Have not looked there for quite a while.
Perhaps there is something on drivers as well.
Regards,
Marc
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I'm looking for some docs on our kernel module architecture.
Do we have something more decent than
http://packetstorm.securify.com/papers/unix/bsdkern.htm
Regards,
Marc
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> I'm pretty sure that "noise-diodes" are probably the most efficient
> way to generate random bits, but it doesn't measure up to a geiger-
> counter when it comes to "geek value" :-)
hehe.. I would try making the speaker click according to the
geiger events .. :)
Regards,
Marc
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> I located a surplus german geiger counter cheaply [1], I have always
> wanted to have one anyway, and in my junkbox I already had an old
> smoke alarm [2]. The Geiger counter has a thin-walled tube which
> takes about 15 events per second from the Am-241 source in the
> smoke alarm.
Very cool
> I would guess that if they have managed to abstract their NT source to the point
> where a simple wrapper can turn it into a linux kmod, then it is quite possible
> that it may be able to be ported to FreeBSD. The only other thing is whether
> their X Server could be ported in such a way (is it
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