1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _ASM_X86_DEVICE_H 3 #define _ASM_X86_DEVICE_H 4 5 struct dev_archdata { 6 #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) 7 void *iommu; /* hook for IOMMU specific extension */ 8 #endif 9 }; 10 11 struct pdev_archdata { 12 }; 13 14 #endif /* _ASM_X86_DEVICE_H */ 15