Writing PstateControl(formerly named PstateCnt) to SMI_CMD is a notification
authorYONETANI Tomokazu <y0netan1@dragonflybsd.org>
Wed, 21 Mar 2007 22:19:00 +0000 (22:19 +0000)
committerYONETANI Tomokazu <y0netan1@dragonflybsd.org>
Wed, 21 Mar 2007 22:19:00 +0000 (22:19 +0000)
commit2d996a1943091a0e36a49dda3f20103c30f33424
tree10cdb0e62e688aefd189bc883a1baaa043b67e3e
parentc179ddfc225ba965f61cc3f0a81d2bfddfab531f
Writing PstateControl(formerly named PstateCnt) to SMI_CMD is a notification
of taking over Px states, not throttling.  This corresponds to rev 1.51
of acpi_cpu.c in FreeBSD.  We still don't have Px states support, though.

Lockup-reported-by: Mariano Aliaga <marianoaliaga at gmail.com>
sys/dev/acpica5/acpi_cpu.c