set_creg 42 arch/c6x/include/asm/special_insns.h #define set_ist(x) set_creg(ISTP, x) set_creg 50 arch/c6x/include/asm/special_insns.h #define ack_exception(type) set_creg(ECR, 1 << (type)) set_creg 52 arch/c6x/include/asm/special_insns.h #define set_iexcept(mask) set_creg(IERR, (mask)) set_creg 114 arch/c6x/kernel/irq.c set_creg(ICR, 0xfff0); set_creg 267 arch/c6x/kernel/setup.c set_creg(IER, 2); set_creg 59 arch/c6x/kernel/time.c set_creg(TSCL, 0);