pc_val 659 drivers/iommu/fsl_pamu.c u32 pc_val; pc_val 661 drivers/iommu/fsl_pamu.c pc_val = in_be32((u32 *)(pamu_reg_base + PAMU_PC3)); pc_val 663 drivers/iommu/fsl_pamu.c max_subwindow_count = 1 << (1 + PAMU_PC3_MWCE(pc_val));