Hello, On Mon, May 20, 2013 at 08:20:04AM +0200, Vincent Pelletier wrote: > > So, nope, I really don't want this. > > Err, the body of this patch didn't change from my original submission, only > the commit message has changed. Heh, that's my jet-lagged brain thinking it was something else. :) Sorry about that. > > > +atapi_dmadir > > > + > > > + Bitmask enabling dmadir for corresponding device if ATAPI. > > > + 1: Enable dmadir for port's device 0 > > > + 2: Enable dmadir for port's device 1 > > > + (etc) > > > + See also libata's atapi_dmadir module parameter. > > > > Shouldn't this be a device property? > > Unplugging the drive would, in my understanding, loose the setting if stored > at the device level. Is there another way to trigger a new initialisation > attempt after changing the setting ? > Should I add a "rescan" device attribute ? But isn't that what we want? We don't really know to which side the bridge is attached but given SATA supports hotplug while PATA doesn't, it's natural to assume the bridge to be part of the device rather than bus and reset the state on device hotplug, no? 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
