src/sys/pc98/include, branch releng/6.1

This commit was manufactured by cvs2svn to create branch 'RELENG_6_1'.

2006-04-30T16:44:43+00:00

This commit was manufactured by cvs2svn to create branch 'RELENG_6'.

2006-04-30T16:44:42+00:00

Remove bus_{mem,p}io.h and related code for a micro-optimization on i386

2005-05-29T04:42:30+00:00

and amd64.  The optimization is a trivial on recent machines.

Reviewed by:	-arch (imp, marcel, dfr)

Change the spkr_set_pitch() function to a macro to fix low level profiling.

2005-05-28T13:40:27+00:00

- Move timerreg.h to /include and split i8253 specific defines into

2005-05-14T09:10:02+00:00

  i8253reg.h, and add some defines to control a speaker.
- Move PPI related defines from i386/isa/spkr.c into ppireg.h and use them.
- Move IO_{PPI,TIMER} defines into ppireg.h and timerreg.h respectively.
- Use isa/isareg.h rather than /isa/isa.h.

Tested on: i386, pc98

- Move the NPX_DEBUG option to options.{i386,pc98} and use opt_npx.h.

2005-05-12T12:47:41+00:00

- Move npx related defines to {i386,pc98}/include/npx.h to remove #include
  {isa,cbus}.h.

There's no need to include all the detauls of struct bus_space_{tag,handle}

2005-04-19T21:07:00+00:00

in _bus.h when the typedef of the struct pointer will do.

Since pmc is a CPU feature, grab the mdep file from the i386 directory.

2005-04-19T21:06:06+00:00

Unbreak the pc98 build by including enough information in the _bus.h

2005-04-19T03:19:19+00:00

for _bus.h to compile.

Pointy hat to: imp
Breakage noted by: nyan-san

Break out the definition of bus_space_{tag,handle}_t and a few other types

2005-04-18T21:45:34+00:00

into _bus.h to help with name space polution from including all of bus.h.
In a few days, I'll commit changes to the MI code to take advantage of thse
sepration (after I've made sure that these changes don't break anything in
the main tree, I've tested in my trees, but you never know...).

Suggested by: bde (in 2002 or 2003 I think)
Reviewed in principle by: jhb