Searched refs:DMAR_IQH_REG (Results 1 – 2 of 2) sorted by relevance
54 #define DMAR_IQH_REG 0x80 /* Invalidation queue head register */ macro
1138 head = readl(iommu->reg + DMAR_IQH_REG); in qi_check_fault()1158 head = readl(iommu->reg + DMAR_IQH_REG); in qi_check_fault()1353 readl(iommu->reg + DMAR_IQH_REG)) && in dmar_disable_qi()