On Sun, Jul 10, 2005 at 06:40:54PM +0100, Christoph Hellwig wrote: > On Sun, Jul 10, 2005 at 11:31:26AM -0400, Ben Collins wrote: > > Yeah, seems like every two months we have to change sbp2 to accomodate > > changes to the scsi layers whole reference scheme which never seems > > simple, and never stays the same. > > While the implementation has changed a little the exposed interface > never changed at all since before 2.6.0. The exposed implementation might not have, but atleast 3 times now, since the driver model started being used, I've had to change the way I use the exposed implementation in order to get bean counting right with the device and host devices. Prior, we were using one scsi host per ieee1394 host, with each sbp2 device being one device and even supporting real LUN's to make things as close to looking like a real scsi host as possible. Had to ditch all that and do one-host-per-device like USB does in order save myself all the headache involved. This kind of sucks because the plug/unplug can quickly increment the scsi-host counter to a point where things like cdrecord don't work with firewire cd/dvd/rw devices anymore (until a reboot or the scsi module is removed/inserted). But that's a whole different issue :) -- Debian - http://www.debian.org/ Linux 1394 - http://www.linux1394.org/ Subversion - http://subversion.tigris.org/ SwissDisk - http://www.swissdisk.com/ - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
