CVS commit: src/sys/arch/i386/pci

[matthew green <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Sat Jul 31 17:32:31 UTC 2004

Modified Files:
        src/sys/arch/i386/pci: ichlpcib.c

Log Message:
implement ICH-based Intel SpeedStep(TM), based on both the linux and
freebsd drivers for the same.  if found and supported, export a
"machdep.speedstep_state" sysctl that can be set to "0" (low) or "1"
(high).

tested on a dell inspiron 8500 (supported, working) and a dual P4
system (supports ichlpcib not speedstep, comes up properly disabled.)


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 src/sys/arch/i386/pci/ichlpcib.c

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