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(parent: f560e73) | patch
Disable the fantastics mis-feature on some newer Turion CPUs called C1E.
authorart <art@openbsd.org>
Wed, 13 Aug 2008 15:44:44 +0000 (15:44 +0000)
committerart <art@openbsd.org>
Wed, 13 Aug 2008 15:44:44 +0000 (15:44 +0000)
commit82bc51acf7718d8e54a8d27a4b57f709ae9b7b0b
treeedc897c49e5636523e5fea89f007d065aba86b32tree | snapshot
parentf560e73702b1afd2d605ca96e52be0885f631b98commit | diff
Disable the fantastics mis-feature on some newer Turion CPUs called C1E.
This "power saving" disables the apic when both cpu cores hit the hlt
instruction which kills our timer.

From FreeBSD.
sys/arch/amd64/amd64/lapic.c diff | blob | history
sys/arch/amd64/include/specialreg.h diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim