git: i386: Always set LINTEN for AMD CPUs if their family >= 0xF
commit d54b8204947bb8a83fa3d2c7f1b595e47f3802c2
Author: Sepherosa Ziehau <sephe@dragonflybsd.org>
Date: Mon Dec 19 19:33:30 2011 +0800
i386: Always set LINTEN for AMD CPUs if their family >= 0xF
Since LINTEN will take effect when LAPIC is hardware enabled,
so we defer the LINTEN turning on when we know LAPIC will be
software enabled.
This fixes the recent MI per-cpu interrupt information array
support on AMD CPUs when IOAPIC is disabled on SMP system.
Summary of changes:
sys/platform/pc32/apic/lapic.c | 35 +++++++++++++++++++++++++++++++++++
sys/platform/pc32/i386/initcpu.c | 31 -------------------------------
2 files changed, 35 insertions(+), 31 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/d54b8204947bb8a83fa3d2c7f1b595e47f3802c2
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