On Mon, 2013-12-16 at 10:51 -0500, Tejun Heo wrote: > I'm not quite sure about this one. The patch seems correct on the > surface but given how old ich6 is at this point, the general > crappiness of BIOS on ahci front in that era, and that the existing > code has been working fine for all these years make me very reluctant > to change it. e.g. I don't think CLASS_STORAGE_SATA was the only one. > They used different class for raid too. Well, raid should only be relevant for ICH6R (which has its own device ID). The datasheet I've been staring at suggests that ICH6-M is hardwired to either use PCI_CLASS_STORAGE_SATA or PCI_CLASS_STORAGE_IDE. > It should be able to figure > out things given enough test cases but I don't think we have that > anymore and the benefit (avoding probe failure messages) doesn't seem > to justify the risk. That's your call, obviously. And I don't think that hardware like this is used widely to run release candidates, if at all, so we can't even consider a see-who-screams-when-their-setup-breaks approach. Thanks, Paul Bolle -- 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