Module Name:	src
Committed By:	drochner
Date:		Wed Jun 21 17:47:23 UTC 2006

Modified Files:
	src/sys/dev/acpi: acpi.c files.acpi
Added Files:
	src/sys/dev/acpi: acpi_timer.c acpi_timer.h

Log Message:
First cut on an implementation of an ACPI power management counter
backend for timecounters.
Due to known bugs in some chipsets, always read until we get 3 successive
samples which are monotonic, as FreeBSD does in its "safe" variant.
This can be refined later, either by chipset quirks or by a test (as
FreeBSD does).


To generate a diff of this commit:
cvs rdiff -r1.89 -r1.90 src/sys/dev/acpi/acpi.c
cvs rdiff -r0 -r1.1 src/sys/dev/acpi/acpi_timer.c \
    src/sys/dev/acpi/acpi_timer.h
cvs rdiff -r1.35 -r1.36 src/sys/dev/acpi/files.acpi

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.