Lines Matching refs:arena
902 struct pci_iommu_arena *arena; member
918 aper->arena = agp->hose->sg_pci; in marvel_agp_setup()
920 aper->pg_start = iommu_reserve(aper->arena, aper->pg_count, in marvel_agp_setup()
930 aper->arena->dma_base + aper->pg_start * PAGE_SIZE; in marvel_agp_setup()
943 status = iommu_release(aper->arena, aper->pg_start, aper->pg_count); in marvel_agp_cleanup()
947 iommu_unbind(aper->arena, aper->pg_start, aper->pg_count); in marvel_agp_cleanup()
948 status = iommu_release(aper->arena, aper->pg_start, in marvel_agp_cleanup()
1026 return iommu_bind(aper->arena, aper->pg_start + pg_start, in marvel_agp_bind_memory()
1034 return iommu_unbind(aper->arena, aper->pg_start + pg_start, in marvel_agp_unbind_memory()
1042 unsigned long baddr = addr - aper->arena->dma_base; in marvel_agp_translate()
1051 pte = aper->arena->ptes[baddr >> PAGE_SHIFT]; in marvel_agp_translate()