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Searched refs:iommu_btop (Results 1 – 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/sun4u/sys/
H A Diommu.h117 #define iommu_btop(x) (((ioaddr_t)(x)) >> IOMMU_PAGESHIFT) macro
/illumos-gate/usr/src/uts/sun4u/io/
H A Diommu.c177 softsp->dma_reserve = iommu_btop(softsp->iommu_dvma_size >> 1); in iommu_init()
346 (int)(iommu_btop((vaddr & ~IOMMU_PAGEMASK) - \
955 if (npages >= iommu_btop(softsp->iommu_dvma_size) - in iommu_dma_bindhdl()