Searched refs:DMAR_IQT_REG (Results 1 – 3 of 3) sorted by relevance
1246 tail = readl(iommu->reg + DMAR_IQT_REG); in qi_check_fault()1331 writel(qi->free_head << shift, iommu->reg + DMAR_IQT_REG); in qi_submit_sync()1554 while ((readl(iommu->reg + DMAR_IQT_REG) != in dmar_disable_qi()1591 writel(0, iommu->reg + DMAR_IQT_REG); in __dmar_enable_qi()
424 dmar_readq(iommu->reg + DMAR_IQT_REG) >> shift); in invalidation_queue_show()
77 #define DMAR_IQT_REG 0x88 /* Invalidation queue tail register */ macro
