tweak the debug macros a bit

fix support for the smbus controller on nforce 1 chipsets. only try to
use the timer and rng on amd chips.

diff, testing, and patience from gwk

whitespace fixes

In iic_exec don't fail immediately if bus is already busy. It might be
running a BIOS' transfer so wait a bit and try again.

with an offset tweak, this can also support the nvidia nforce smbus
same unit is found on amd756 and amd8111. try to support the RNG as
well. from gklok@cogeco.ca

remove NetBSD's event counter code.

ok grange@

knf

Add my copyright.

Add SMBus host interface support for amdpm(4).

ok deraadt@

use pci_matchbyid.

Some cleanup:
- don't mix unsigned and u_int across the code
- un'static some funcs

ok art@

This touches only MI code, and adds new time keeping code. The
code is all conditionalized on __HAVE_TIMECOUNTER, and not
enabled on any platforms.

adjtime(2) support exists, courtesy of nordin@, s

This touches only MI code, and adds new time keeping code. The
code is all conditionalized on __HAVE_TIMECOUNTER, and not
enabled on any platforms.

adjtime(2) support exists, courtesy of nordin@, sysctl(2) support
and a concept of quality for each time source attached exists.

High quality time sources exists for PIIX4 ACPI timer as well as
some AMD power management chips. This will have to be redone
once we actually add ACPI support (at that time we need to use
the ACPI interfaces to get at these clocks).

ok art@ ken@ miod@ jmc@ and many more

show more ...

make this compile; reported by pluf, mickey ok.

steal'' performance calculating loop from pchb.c and have a uniform output

a driver for the rng on the amd768 power management device (no actual power management capabilities are supported yet; from netbsd