Lines Matching defs:iommu
16 #include <linux/iommu.h>
68 /* Bits of iommu map address space field */
129 /* To find an entry in an iommu page table directory */
141 struct mutex loongson_iommu_pgtlock; /* Lock for iommu page table */
172 struct loongson_iommu *iommu;
174 struct list_head dev_list; /* List of all devices in this domain iommu */
175 unsigned int dev_cnt; /* devices assigned to this domain iommu */
191 struct loongson_iommu *iommu;
198 static inline unsigned long iommu_pgt_v2p(loongson_iommu *iommu, void *va)
200 return (unsigned long)(va - iommu->pgtbase);