EDMA_UNKNOWN_RSVD 950 drivers/ata/sata_mv.c pp->cached.unknown_rsvd = readl(port_mmio + EDMA_UNKNOWN_RSVD); EDMA_UNKNOWN_RSVD 1543 drivers/ata/sata_mv.c mv_write_cached_reg(mv_ap_base(ap) + EDMA_UNKNOWN_RSVD, old, new);