mptable: Refactor lintsrc generation

[coreboot.git] / src / arch / x86 / boot / mpspec.c

diff --git a/src/arch/x86/boot/mpspec.c b/src/arch/x86/boot/mpspec.c
index 72a6d28de85e9388548e0cc272c295cdd374efa5..6c81430cb105781626891007f1c4853a08b5f77a 100644 (file)
--- a/src/arch/x86/boot/mpspec.c
+++ b/src/arch/x86/boot/mpspec.c
@@ -335,6 +335,12 @@ void smp_write_compatibility_address_space(struct mp_config_table *mc,
        smp_add_mpe_entry(mc, (mpe_t)mpe);
 }
 
+void mptable_lintsrc(struct mp_config_table *mc, unsigned long bus_isa)
+{
+       smp_write_lintsrc(mc, mp_ExtINT, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x0);
+       smp_write_lintsrc(mc, mp_NMI, MP_IRQ_TRIGGER_EDGE|MP_IRQ_POLARITY_HIGH, bus_isa, 0x0, MP_APIC_ALL, 0x1);
+}
+
 void mptable_add_isa_interrupts(struct mp_config_table *mc, unsigned long bus_isa, unsigned long apicid, int external_int2)
 {
 /*I/O Ints:                   Type         Trigger            Polarity         Bus ID   IRQ  APIC ID   PIN# */