mirror of https://gitee.com/openkylin/linux.git
17 lines
297 B
C
17 lines
297 B
C
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#ifndef ASM_X86__DEVICE_H
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#define ASM_X86__DEVICE_H
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struct dev_archdata {
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#ifdef CONFIG_ACPI
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void *acpi_handle;
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#endif
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#ifdef CONFIG_X86_64
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struct dma_mapping_ops *dma_ops;
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#endif
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#ifdef CONFIG_DMAR
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void *iommu; /* hook for IOMMU specific extension */
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#endif
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};
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#endif /* ASM_X86__DEVICE_H */
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