sys_insn 100 arch/arm64/include/asm/sysreg.h __emit_inst(0xd5000000 | sys_insn(0, 3, 3, (CRm), (op2)) | ((Rt) & 0x1f)) sys_insn 104 arch/arm64/include/asm/sysreg.h #define SYS_DC_ISW sys_insn(1, 0, 7, 6, 2) sys_insn 105 arch/arm64/include/asm/sysreg.h #define SYS_DC_CSW sys_insn(1, 0, 7, 10, 2) sys_insn 106 arch/arm64/include/asm/sysreg.h #define SYS_DC_CISW sys_insn(1, 0, 7, 14, 2)