Hello, Mark Lord wrote: > Here's a slightly modified hack, which should leave your SATA > drive working as well as the CF card. > > Tejun / Alan : do we really want to continue attempting mdma2 > on a modern chipset such as ICH8 ??? One thing that worries me is that we have reports where the IDE piix can do mwdma but ata_piix can't. I wonder whether Andrew is hitting the same problem. > The best mdma2 can do is the same throughput as pio4, > and the bus occupancy is so high for mdma2 that it really > probably isn't worthwhile -- only CF cards seem to use it > in modern systems anyway. There also seem to be devices which claim to support mwdma2 but pukes when actual commands are given. Do we know whether the other os uses mwdma mode? -- tejun - 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
