udma4 44 drivers/ata/pata_mpc52xx.c u32 udma4; udma4 217 drivers/ata/pata_mpc52xx.c u32 udma4; /* ATA + 0x24 UDMA Timing 4 */ udma4 322 drivers/ata/pata_mpc52xx.c t->udma4 = ((u32)s->tss << 24) | ((u32)s->trfs << 16) | ((u32)s->trp << 8) | s->tack; udma4 342 drivers/ata/pata_mpc52xx.c out_be32(®s->udma4, timing->udma4);