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Searched refs:low_addr32 (Results 1 – 1 of 1) sorted by relevance

/illumos-gate/usr/src/uts/i86pc/io/amd_iommu/
H A Damd_iommu_impl.c928 uint32_t low_addr32; in amd_iommu_init() local
938 low_addr32 = PCI_CAP_GET32(handle, 0, cap_base, in amd_iommu_init()
940 if (!(low_addr32 & AMD_IOMMU_REG_ADDR_LOCKED)) { in amd_iommu_init()
997 iommu->aiomt_low_addr32 = low_addr32; in amd_iommu_init()
999 low_addr32 &= ~AMD_IOMMU_REG_ADDR_LOCKED; in amd_iommu_init()
1005 iommu->aiomt_reg_pa = ((uint64_t)hi_addr32 << 32 | low_addr32); in amd_iommu_init()