Tejun Heo wrote:
.. I don't think the device supports UDMA. Supported transfer modes are indicated in the IDENTIFY page (hdparm -I) and libata/ide would use UDMA if the device reports so. There's no black magic there.
Some newer CF Cards have a funky way of reporting UDMA. Get a copy of hdparm-7.7 (sourceforge) and try "hdparm -I" using it, and post the output here. We may (or not) need to update libata to recognize UDMA on CF cards. Cheers - 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
