> > I just tried it on my 5k/25 and got all the way to a page fault in the
> > swapper! (39.01 Bogos!) Much farther along than I thought. :)
Adam, I'm afraid I have to disappoint you. A small patch hasn't made
it into Paul's 184.108.40.206.dec Kernel and your BogoMIPS reading is by
factor of 1.5625 to high. Change HZ in include/asm-mips/param.h to 64
and you should get a "real BogoMIPS"(tm) reading of 24.97 (just
> Yay! Yes, there was a spurt of good work in the first few months of
> the year, when I integrated lots of code from various people,
> cleaned up lots of other code, *and* wrote new code too!
> > >No documents have come to light, though someone on the Linux/MIPS
> > >mailing list mentioned that the Alpha AXP3000 uses the same ASIC as
> > >the 5000/240, and is well-documented!
> > Which ASIC is that? (function-wise)
> I'm not sure - the TURBO-channel one I assume...
This I/O Module-IOCTL ASIC is the glue logic, that holds the I/O
Subsystem together. *All* I/O Ports on the IOASIC DECstations
(5000/xx, 5000/1xx and 5000/2x0) are addressed through this ASIC and
it even supports DMA-Channels for the SCSI, Ethernet and Serial
The Manual I've mentioned seems to be worth a look.