| #include <linux/kernel.h> |
| #include <linux/threads.h> |
| #include <linux/bitmap.h> |
| |
| #include <asm/io_apic.h> |
| #include <asm/acpi.h> |
| #include <asm/hw_irq.h> |
| |
| #include <asm/xen/hypervisor.h> |
| #include <asm/xen/hypercall.h> |
| |
| #include <xen/xen.h> |
| #include <xen/interface/xen.h> |
| #include <xen/interface/physdev.h> |
| |
| void __init xen_io_apic_init(void) |
| { |
| enable_IO_APIC(); |
| } |
| |
| void xen_init_apic(void) |
| { |
| if (!xen_initial_domain()) |
| return; |
| |
| #ifdef CONFIG_ACPI |
| /* |
| * Pretend ACPI found our lapic even though we've disabled it, |
| * to prevent MP tables from setting up lapics. |
| */ |
| acpi_lapic = 1; |
| #endif |
| } |
