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16 lines
297 B
16 lines
297 B
#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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