MPI_CSBASE_SIZE_SHIFT 52 arch/mips/bcm63xx/cs.c val |= (ilog2(size) - ilog2(8 * 1024)) << MPI_CSBASE_SIZE_SHIFT; MPI_CSBASE_SIZE_SHIFT 1038 arch/mips/include/asm/mach-bcm63xx/bcm63xx_regs.h #define MPI_CSBASE_SIZE_MASK (0xf << MPI_CSBASE_SIZE_SHIFT)