mirror of https://gitee.com/openkylin/linux.git
23 lines
467 B
C
23 lines
467 B
C
/*
|
|
* Copyright (C) 2003-2004 Intel
|
|
* Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
|
|
*/
|
|
|
|
#ifndef ASM_MSI_H
|
|
#define ASM_MSI_H
|
|
|
|
#include <asm/desc.h>
|
|
#include <mach_apic.h>
|
|
|
|
#define LAST_DEVICE_VECTOR 232
|
|
#define MSI_DEST_MODE MSI_LOGICAL_MODE
|
|
#define MSI_TARGET_CPU_SHIFT 12
|
|
|
|
#ifdef CONFIG_SMP
|
|
#define MSI_TARGET_CPU logical_smp_processor_id()
|
|
#else
|
|
#define MSI_TARGET_CPU cpu_to_logical_apicid(first_cpu(cpu_online_map))
|
|
#endif
|
|
|
|
#endif /* ASM_MSI_H */
|