PERF_EXTIRQ_CFG_REG_6345 469 arch/mips/bcm63xx/irq.c ext_irq_cfg_reg1 = PERF_EXTIRQ_CFG_REG_6345; PERF_EXTIRQ_CFG_REG_6345 82 arch/mips/bcm63xx/setup.c perf_regs[0] = PERF_EXTIRQ_CFG_REG_6345;