include/asm-i386/msi.h

   1 /*
   2  * Copyright (C) 2003-2004 Intel
   3  * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com)
   4  */
   5
   6 #ifndef ASM_MSI_H
   7 #define ASM_MSI_H
   8
   9 #include <asm/desc.h>
  10 #include <mach_apic.h>
  11
  12 #define LAST_DEVICE_VECTOR              232
  13 #define MSI_DEST_MODE                   MSI_LOGICAL_MODE
  14 #define MSI_TARGET_CPU_SHIFT            12
  15
  16 #ifdef CONFIG_SMP
  17 #define MSI_TARGET_CPU          logical_smp_processor_id()
  18 #else
  19 #define MSI_TARGET_CPU  cpu_to_logical_apicid(first_cpu(cpu_online_map))
  20 #endif
  21
  22 #endif /* ASM_MSI_H */