bb8985586b
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
17 lines
297 B
C
17 lines
297 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_mapping_ops *dma_ops;
|
|
#endif
|
|
#ifdef CONFIG_DMAR
|
|
void *iommu; /* hook for IOMMU specific extension */
|
|
#endif
|
|
};
|
|
|
|
#endif /* ASM_X86__DEVICE_H */
|