> + .mwdma_mask = ATA_MWDMA2, /* mwdma1-2 */ > + .udma_mask = ATA_UDMA24_ONLY, Your suspicions are correct here btw - the device can only do MWDMA1 and MWDMA2 (much like some PIIX devices) -- 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