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Searched refs:DMAR_PMEN_REG (Results 1 – 4 of 4) sorted by relevance

/openbmc/qemu/hw/i386/
H A Dintel_iommu_internal.h53 #define DMAR_PMEN_REG 0x64 /* Enable protected memory region */ macro
H A Dintel_iommu.c3080 case DMAR_PMEN_REG: in vtd_mem_write()
4185 vtd_define_long(s, DMAR_PMEN_REG, 0, 0, 0); in vtd_init()
/openbmc/linux/drivers/iommu/intel/
H A Diommu.h75 #define DMAR_PMEN_REG 0x64 /* Enable Protected Memory Region */ macro
H A Diommu.c1621 pmen = readl(iommu->reg + DMAR_PMEN_REG); in iommu_disable_protect_mem_regions()
1623 writel(pmen, iommu->reg + DMAR_PMEN_REG); in iommu_disable_protect_mem_regions()
1626 IOMMU_WAIT_OP(iommu, DMAR_PMEN_REG, in iommu_disable_protect_mem_regions()