6715149 T-State support for intel based processors
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rename : usr/src/uts/i86pc/io/cpu_acpi.c => usr/src/uts/i86pc/io/cpudrv/cpu_acpi.c
rename : usr/src/uts/i86pc/io/cpudrv_plat.c => usr/src/uts/i86pc/io/cpudrv/cpudrv_mach.c
rename : usr/src/uts/i86pc/io/pwrnow.c => usr/src/uts/i86pc/io/cpudrv/pwrnow.c
rename : usr/src/uts/i86pc/io/speedstep.c => usr/src/uts/i86pc/io/cpudrv/speedstep.c
rename : usr/src/uts/i86pc/sys/cpudrv_plat.h => usr/src/uts/i86pc/sys/cpudrv_mach.h
rename : usr/src/uts/sun4u/io/cpudrv_plat.c => usr/src/uts/sun4u/io/cpudrv_mach.c
rename : usr/src/uts/sun4u/sys/cpudrv_plat.h => usr/src/uts/sun4u/sys/cpudrv_mach.h