> I note also that Intel's Serial ATA AHCI spec has a 22-bit DMA byte count > in the PRDT, so 0 == 64k cannot be assumed here either. Different standard and our AHCI driver doesn't use ata_fill_sg either 8) - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html