ciu_en 1328 arch/mips/cavium-octeon/octeon-irq.c u64 ciu_en = cvmx_read_csr(CVMX_CIU_EN2_PPX_IP4(coreid)); ciu_en 1330 arch/mips/cavium-octeon/octeon-irq.c ciu_sum &= ciu_en;