NOS2 554 drivers/iommu/msm_iommu_hw-8xxx.h #define SET_NOS2(b, c, v) SET_CONTEXT_FIELD(b, c, PRRR, NOS2, v) NOS2 740 drivers/iommu/msm_iommu_hw-8xxx.h #define GET_NOS2(b, c) GET_CONTEXT_FIELD(b, c, PRRR, NOS2)