Searched refs:DMAR_IQH_REG (Results 1 – 2 of 2) sorted by relevance
57 #define DMAR_IQH_REG 0x80 /* Invalidation queue head register */ macro
1144 head = readl(iommu->reg + DMAR_IQH_REG); in qi_check_fault()1164 head = readl(iommu->reg + DMAR_IQH_REG); in qi_check_fault()1359 readl(iommu->reg + DMAR_IQH_REG)) && in dmar_disable_qi()