Searched refs:cap_rwbf (Results 1 – 2 of 2) sorted by relevance
187 #define cap_rwbf(c) (((c) >> 4) & 1) macro
53 #define rwbf_required(iommu) (rwbf_quirk || cap_rwbf((iommu)->cap))728 if (!rwbf_quirk && !cap_rwbf(iommu->cap)) in iommu_flush_write_buffer()