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The patch allows you to change the value of NMBCLUSTERS, BUFCACHEPERCENT
and NKMEMPAGES using the config command, instead of recompiling the kernel.
This is the kernel part of the patch. I have compiled it on i386, sparc64,
alpha and macppc. -moj ok art@ maja@
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+ switch to UVM
+ fix the system trace problem
+ big cleanup of locore.s (macro for BUG calls, use more common m68k
code whenever possible, and the macros in <m68k/asm.h>)
+ better indentation on some parts (old KNF)
+ call doshutdownhooks() at shutdown
+ use <net/netisr_dispatch.h>
+ upgrade pmap.c to something very close to our current hp300 pmap.c,
minus support for PMAP_NEW and for HP MMU
+ various tidbits I forget to mention here
work and tests by smurph@ and me.
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CLSIZE -> 1
CLBYTES -> PAGE_SIZE
OLOFSET -> PAGE_MASK
etc.
At the same time some archs needed some cleaning in vmparam.h so that
goes in at the same time.
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<chuck@openbsd.org>. This code is as of yet disabled on all platforms,
actually not yet supported on more than mvme68k, although other
platforms are expected soon, as code is already available.
This code makes handling of multiple physical memory regions
consistent over all platforms, as well as keeping the performance of
maintaining a single continuous memory chunk. It is also a
requirement for the upcoming UVM replacement VM system.
What I did in this merge: just declared the pmap_map function in a
MD include file per port that needs it. It's not an exported pmap
interface, says Chuck. It ended up in differnt include files on
differnet ports, as I tried to follow the current policy on a per-arch
basis.
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update many copyrights
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