arch/ia64/include/asm/device.h

   1 /*
   2  * Arch specific extensions to struct device
   3  *
   4  * This file is released under the GPLv2
   5  */
   6 #ifndef _ASM_IA64_DEVICE_H
   7 #define _ASM_IA64_DEVICE_H
   8
   9 struct dev_archdata {
  10 #ifdef CONFIG_ACPI
  11         void    *acpi_handle;
  12 #endif
  13 #ifdef CONFIG_DMAR
  14         void *iommu; /* hook for IOMMU specific extension */
  15 #endif
  16 };
  17
  18 #endif /* _ASM_IA64_DEVICE_H */