On 02/23/2010 06:02 AM, Todd Pfaff wrote: > Despite the appearance of partial success in my syslog messages below (ie. > PMP appeared to sorta kinda be trying to work, almost), I've since read > some more that leads me to believe that Intel ICH10 does not support PMP. > And Intel authoritatively says so here: > > http://www.intel.com/Assets/PDF/datasheet/319973.pdf > > page 538, section 14.4.1.1, Bit 17 > > Supports Port Multiplier (PMS) - R/WO. ICH10 does not support port > multiplier. > NOTE: This bit must be set to 0. Port multiplier is not supported by > ICH10. > > So, I give up. I edited the wiki page here accordingly since it was > wrong: > > http://ata.wiki.kernel.org/index.php/SATA_hardware_features Eh... some variants of ich8/9/10's definitely support PMP as indicated by the PMS bit. Reverting the edit. Thanks. -- 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
