linux/arch/x86/include/asm/device.h

20 lines
355 B
C

#ifndef _ASM_X86_DEVICE_H
#define _ASM_X86_DEVICE_H
struct dev_archdata {
#ifdef CONFIG_ACPI
void *acpi_handle;
#endif
#ifdef CONFIG_X86_64
struct dma_map_ops *dma_ops;
#endif
#if defined(CONFIG_DMAR) || defined(CONFIG_AMD_IOMMU)
void *iommu; /* hook for IOMMU specific extension */
#endif
};
struct pdev_archdata {
};
#endif /* _ASM_X86_DEVICE_H */