x86: apic unification - merge down enable_NMI_through_LVT0
No code change on binary level.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: macro@linux-mips.org
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/arch/x86/kernel/apic_64.c b/arch/x86/kernel/apic_64.c
index 4fa2a86..7615b4b 100644
--- a/arch/x86/kernel/apic_64.c
+++ b/arch/x86/kernel/apic_64.c
@@ -150,6 +150,11 @@
/* unmask and set to NMI */
v = APIC_DM_NMI;
+
+ /* Level triggered for 82489DX (32bit mode) */
+ if (!lapic_is_integrated())
+ v |= APIC_LVT_LEVEL_TRIGGER;
+
apic_write(APIC_LVT0, v);
}