MADT
This page is about the ACPI MADT (Multiple APIC Description Table)
MADT
Introduction
The MADT describes all of the interrupt controllers in the system. It can be used to enumerate the processors currently available.
Table Structure
The MADT starts with the standard ACPI table header.
| Offset (hex) | Length | Description |
|---|---|---|
| 00 | 4 | Signature |
| 04 | 4 | Length |
| 08 | 1 | Revision |
| 09 | 1 | Checksum |
| 0a | 6 | OEMID |
| 10 | 8 | OEM Table ID |
| 18 | 4 | OEM Revision |
| 1c | 4 | Creator ID |
| 20 | 4 | Creator Revision |