diff options
Diffstat (limited to 'src/arch/x86/boot')
| -rw-r--r-- | src/arch/x86/boot/mpspec.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/arch/x86/boot/mpspec.c b/src/arch/x86/boot/mpspec.c index 72a6d28de8..6c81430cb1 100644 --- 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# */ |