Searched refs:DMAR_IQT_REG (Results 1 – 3 of 3) sorted by relevance
1315 tail = readl(iommu->reg + DMAR_IQT_REG); in qi_check_fault()1423 writel(qi->free_head << shift, iommu->reg + DMAR_IQT_REG); in qi_submit_sync()1658 while ((readl(iommu->reg + DMAR_IQT_REG) != in dmar_disable_qi()1695 writel(0, iommu->reg + DMAR_IQT_REG); in __dmar_enable_qi()
445 dmar_readq(iommu->reg + DMAR_IQT_REG) >> shift); in invalidation_queue_show()
81 #define DMAR_IQT_REG 0x88 /* Invalidation queue tail register */ macro
