On Thu, Aug 21, 2014 at 05:43:41PM -0400, Martin K. Petersen wrote: > Alan> Okay, here's a patch that implements the suggestion, except that I > Alan> put the flag in the Scsi_Host structure instead of the template. > Alan> This was to minimize the impact of the change. Among the various > Alan> SCSI-over-USB transports, only the Bulk-Only transport gives the > Alan> LUN separately from the CDB. I don't know if there are any > Alan> multi-LUN USB devices that don't use the Bulk-Only transport, but > Alan> if there are then they won't work if the LUN isn't stored in > Alan> CDB[1]. > > I'm in agreement with this approach.
I like it too. One idea to unclutter the fastpath would be to have a single flag that controls if the LUN is set which is based on the host(-template) flag and the scsi level, which would allow us to remove all the clutter around that area. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
