[IA64] Add Variable Page Size and IA64 Support in Intel IOMMU
[linux-2.6.git] / 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 */