MIDR_PARTNUM_SHIFT 27 arch/arm64/include/asm/cputype.h #define MIDR_PARTNUM_MASK (0xfff << MIDR_PARTNUM_SHIFT) MIDR_PARTNUM_SHIFT 29 arch/arm64/include/asm/cputype.h (((midr) & MIDR_PARTNUM_MASK) >> MIDR_PARTNUM_SHIFT) MIDR_PARTNUM_SHIFT 46 arch/arm64/include/asm/cputype.h ((partnum) << MIDR_PARTNUM_SHIFT)) MIDR_PARTNUM_SHIFT 52 arch/arm64/kernel/cpu_errata.c model &= MIDR_IMPLEMENTOR_MASK | (0xf00 << MIDR_PARTNUM_SHIFT) |