freebsd-dev/sys/amd64
Peter Wemm 264c3d8738 Undo my previous commit and do it differently. Break the ffs() etc macros
into two parts - one to do the bsfl and the other to convert the result
(base 0) to ffs()-like (base 1) in inline C.  This enables the optimizer
to be a lot smarter in certain cases, like where it knows that the argument
is non-zero and we want ffs(known non zero arg) - 1.  This appears to
produce identical code to the old inline when the argument is unknown.
1999-08-19 14:54:40 +00:00
..
amd64 Update for MI switch code, and trim a heap of unused (I believe) entries. 1999-08-19 00:20:10 +00:00
conf Give if_tun the "almost clone" makeover. 1999-08-15 09:54:57 +00:00
include Undo my previous commit and do it differently. Break the ffs() etc macros 1999-08-19 14:54:40 +00:00
isa Merge the cons.c and cons.h to the best of my ability. alpha may or 1999-08-09 10:35:05 +00:00
pci Hopefully fix the previous commit, it caused *all* bridges to be detected 1999-08-10 09:22:21 +00:00
Makefile Update to know about current kernel directory layout. 1999-02-28 22:14:16 +00:00