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authorGordon Willem Klok <gwk@cvs.openbsd.org>2007-01-31 23:30:52 +0000
committerGordon Willem Klok <gwk@cvs.openbsd.org>2007-01-31 23:30:52 +0000
commit21863e52dc1f57db88c638692064e42cf6eb19be (patch)
treeecd20330ba66f373ec27b0e499a06b741629522b /usr.sbin/accton
parent63034cae876e861e61d3f799f694fd2113f446dc (diff)
Introduce acpi_hasprocfvs thats "ACPI Has Processor Frequency and Voltage
Scalling" a global flag set by acicpu attach to indicate that ACPI is handling fvs through the _PSS objects. This will fix disappearing EST/powernow when booting kernels with acpi enabled, as acpicpu isnt compiled into GENERIC yet. Also in cases where acpicpu is built in and legacy EST/powernow work but acpi is missing the _PSS object, the legacy routines will be used. tested by dim@, and Nick Nauwelaerts <nick AT nauwelaerts.net> ok marco@, dim@
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