t2_16 273 drivers/ata/pata_mpc52xx.c u32 t0, t1, t2_8, t2_16, t2i, t4, ta; t2_16 281 drivers/ata/pata_mpc52xx.c t2_16 = CALC_CLKCYC(ipb_period, 1000 * ataspec_t2_16[pio]); t2_16 286 drivers/ata/pata_mpc52xx.c timing->pio1 = (t0 << 24) | (t2_8 << 16) | (t2_16 << 8) | (t2i);