u16 flags;
} PACKED;
+struct madt_local_nmi {
+ ACPI_SUB_HEADER_DEF
+ u8 processor_id; /* ACPI processor id */
+ u16 flags; /* MPS INTI flags */
+ u8 lint; /* Local APIC LINT# */
+} PACKED;
+
+
/*
* ACPI 2.0 Generic Address Space definition.
*/
int madt_size = (sizeof(struct multiple_apic_table)
+ sizeof(struct madt_processor_apic) * MaxCountCPUs
+ sizeof(struct madt_io_apic)
- + sizeof(struct madt_intsrcovr) * 16);
+ + sizeof(struct madt_intsrcovr) * 16
+ + sizeof(struct madt_local_nmi));
+
struct multiple_apic_table *madt = malloc_high(madt_size);
if (!madt) {
warn_noalloc();
intsrcovr++;
}
- build_header((void*)madt, APIC_SIGNATURE, (void*)intsrcovr - (void*)madt, 1);
+ struct madt_local_nmi *local_nmi = (void*)intsrcovr;
+ local_nmi->type = APIC_LOCAL_NMI;
+ local_nmi->length = sizeof(*local_nmi);
+ local_nmi->processor_id = 0xff; /* all processors */
+ local_nmi->flags = 0;
+ local_nmi->lint = 1; /* LINT1 */
+ local_nmi++;
+
+ build_header((void*)madt, APIC_SIGNATURE, (void*)local_nmi - (void*)madt, 1);
return madt;
}