Re: [PATCH 20/21] uas: Remove support for old sense ui as used in pre-production hardware

Oliver Neukum
2014-09-10T14:06:44Z

On Wed, 2014-09-10 at 13:46 +0200, Hans de Goede wrote:
> I've access to a number of different uas devices now, and none of them use
> old style sense urbs. The only case where these code-paths trigger is with
> the asm1051 and there they do the wrong thing, as the asm1051 sends 8 bytes
> status iu-s when it does not have any sense data, but uses new style
> sense iu-s regardless, as can be seen for scsi cmnds where there is sense
> data.

This looks like a bad idea over all. The version is in the spec.
And you might see true USB<->SCSI bridges passing through the
sense data.

Regards
Oliver