src/sys/dev/acpi, branch main

Farewell our code. We will switch acpica code from Intel.

2000-11-09T05:09:52+00:00

This code has help us comprehence ACPI spec .

Contributors of this code is as follows(except for FreeBSD commiter):
Yasuo Yokoyama,
Munehiro Matsuda,
and ALL acpi-jp@jp.freebsd.org people.

Thanks.

R.I.P.

Remove unneeded #include

2000-10-15T14:19:01+00:00

Fix StallOp implementaion. I've noticed that StallOp corresponds to

2000-10-02T08:58:50+00:00

OsdSleepUsec(), SleepOp corresponds to OsdSleep() by reading ACPICA
source code.
 - Add OsdSleepUsec() which uses DELAY() simply.
 - Change unit of acpi_sleep() argument; microseconds to milliseconds.

Remove ACPI_NO_OSDFUNC_INLINE option from kernel configuration. Now

2000-10-01T08:17:47+00:00

that it's enabled in acpireg.h only if DIAGNOSTIC option is specified.
ACPICA OSD functions will be compiled in machine/acpi_machdep.c again
tentatively (if DIAGNOSTIC option is specified).
# Should we have acpica_osd.c ?

- Add acpi_disable_events() and set it with EVENTHANDLER_REGISTER in order to

2000-09-30T22:37:24+00:00

   avoid power on again problem after acpi_soft_off() calling.
 - Implement SleepOp/StallOp in AML interpreter.  Also provide ACPICA
   compatibility.
 - Minor changes on __inline function declaration in acpica_osd.h
   (obtained from NetBSD porting).

More updates to the ACPI code:

2000-09-30T20:12:27+00:00

 - Move all register I/O into acpi_io.c
 - Move event handling into acpi_event.c
 - Reorganise headers into acpivar/acpireg/acpiio
 - Move find-RSDT and find-ACPI-owned-memory into acpi_machdep
 - Allocate all resources (except those detailed only by AML)
   as real resources.  Add infrastructure that will make adding
   resource support to AML code easy.
 - Remove all ACPI #ifdefs in non-ACPI code
 - Removed unnecessary includes
 - Minor style and commenting fixes

Reviewed by:	iwasaki

Whitespace, spelling and comments cleanup. Try to bring this a little

2000-09-27T05:43:54+00:00

closer to a consistent style without going totally overboard.  Preserve
the 8-space indents even though I loathe them.

Shut up some debugging messages that appear to have been left on by

2000-09-27T01:40:47+00:00

default.

Fix the identify/probe/attach cycle somewhat.  Now in acpi_identify we
parse enough of the RSDT/FACP to find the communications port and
interrupt so that we can establish these as resources on the acpi device.

Pass the softc to acpi_queue_event so that it doesn't dereference NULL
when acpi_intr is invoked in the attach routine (because devclass_get_softc
isn't going to work yet).

Account for our allocated resources properly so that we can free them
if required.

Add code for device wake capability during sleeping state.

2000-09-26T20:21:19+00:00

 - Add acpi_gpe_enable_bit() to manipulate GPE enable registers based
  on _PRW objects.
 - Add acpi_set_device_wakecap().  This will manipulate related
   PowerResource objects and execute _PSW method of the device.
 - Cleanup and some small fixes.

This code was implemented based on 7.2.1 _PRW in spec mainly.

Add struct proc *acpi_thread in acpi_softc.

2000-09-26T17:42:34+00:00