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

/xen-4.10.0-shim-comet/xen/drivers/passthrough/vtd/
A Dqinval.c46 val = dmar_readq(iommu->reg, DMAR_IQT_REG); in print_qi_regs()
54 tail = dmar_readq(iommu->reg, DMAR_IQT_REG); in qinval_next_index()
72 dmar_writeq(iommu->reg, DMAR_IQT_REG, (val << QINVAL_INDEX_SHIFT)); in qinval_update_qtail()
443 dmar_writeq(iommu->reg, DMAR_IQT_REG, 0); in enable_qinval()
A Diommu.h48 #define DMAR_IQT_REG 0x88 /* invalidation queue tail */ macro

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