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Searched defs:iommu_regs (Results 1 – 1 of 1) sorted by relevance

/linux/arch/sparc/include/asm/
H A Diommu_32.h22 struct iommu_regs { struct
24 volatile unsigned long control; /* IOMMU control */
25 volatile unsigned long base; /* Physical base of iopte page table */
26 volatile unsigned long _unused1[3];
27 volatile unsigned long tlbflush; /* write only */
28 volatile unsigned long pageflush; /* write only */
29 volatile unsigned long _unused2[1017];
31 volatile unsigned long afsr; /* Async-fault status register */
32 volatile unsigned long afar; /* Async-fault physical address */
33 volatile unsigned long _unused3[2];
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