Lines Matching defs:iommu_regs

22 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];
34 	volatile unsigned long sbuscfg0;   /* SBUS configuration registers, per-slot */
35 	volatile unsigned long sbuscfg1;
36 	volatile unsigned long sbuscfg2;
37 	volatile unsigned long sbuscfg3;
38 	volatile unsigned long mfsr;       /* Memory-fault status register */
39 	volatile unsigned long mfar;       /* Memory-fault physical address */
40 	volatile unsigned long _unused4[1014];
42 	volatile unsigned long mid;        /* IOMMU module-id */