ACTION_CLR_IPI 123 arch/mips/kernel/smp-bmips.c write_c0_brcm_action(ACTION_CLR_IPI(i, 0)); ACTION_CLR_IPI 124 arch/mips/kernel/smp-bmips.c write_c0_brcm_action(ACTION_CLR_IPI(i, 1)); ACTION_CLR_IPI 250 arch/mips/kernel/smp-bmips.c write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), 0)); ACTION_CLR_IPI 288 arch/mips/kernel/smp-bmips.c write_c0_brcm_action(ACTION_CLR_IPI(smp_processor_id(), action));