On Wed, 6 Dec 2006 00:23:03 +0100 "Bartlomiej Zolnierkiewicz" <[EMAIL PROTECTED]> wrote:
> Looks good but aren't this trying to fix the same ICH > issue that is fixed in libata by ap->ops->irq_clear(ap)? > > [ please see Tejun's mail: http://lkml.org/lkml/2006/11/15/94 ] > > If so shouldn't we apply this fix for all ICH5/6/7/8 chipsets? Possibly. Thats one reason I made it a quirk bit. I'd certainly expect it to be a group of related chipsets. > Also shouldn't the fix be in IRQ handler? Currently the fix is limited > to ide-cd driver which seems to be the wrong place as the problem > is supposed to happen also when using other IDE device drivers > or/and other ATA/ATAPI devices? The problem has only be observed with CD devices doing PIO ATAPI commands. I am not aware of an Intel errata document that characterises this errata so anything else so cannot guess further. Perhaps Intel can advise ? Alan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
