> So regarding DMA, Netvista 8363 has this limitation, and there is no > DMA or UDMA mode that we can successfully enable. The only way to > force PIO4, is changing directly in the source code. If kernel > parameters were supported, we would be able to use some "idebus" > parameter. Are these statements correct? That seems to be the case yes, and would be fairly normal for devices of that era using CF type interfaces. Nobody anticipated giant CF devices with UDMA -- 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